1 2003-07-24 Werner LEMBERG <wl@gnu.org>
3 * doc/groff.texinfo: Use the new @/ command to avoid overlong lines.
4 * doc/texinfo.tex: Updated from texinfo 4.6.
5 * README.CVS: From now on we need texinfo 4.6.
7 2003-07-23 Werner LEMBERG <wl@gnu.org>
9 Add requests `dei1' and `ami1' for completeness.
11 * src/roff/troff/input.cc (calling_mode): Remove
13 (comp_mode): New enumeration.
14 (do_define_string, define_string, define_nocomp_string,
15 append_string, append_nocomp_string): Updated.
16 (do_define_macro): Add third parameter.
17 (define_macro, define_nocomp_macro, define_indirect_macro,
18 append_macro, append_nocomp_macro, append_indirect_macro): Updated.
19 (define_indirect_nocomp_macro, append_indirect_nocomp_macro): New
22 (init_input_requests): Add `dei1' and `ami1'.
24 * tmac/trace.tmac: Handle de1 and am1.
25 (de): Improve tracing message.
26 (am): Add missing `do'.
29 * NEWS, man/groff_diff.man, man/groff.man, doc/groff.texinfo:
30 Document new requests.
32 2003-07-22 Heinz-Jürgen Oertel <hj.oertel@surfeu.de>
34 Add option -G to .MPIMG to insert a gap between text and the image.
36 * tmac/www.tmac (www-finish-left-po, www-finish-right-ll,
37 www-finish-left-ll): Updated.
38 (www-image-just, www-image-gap, www-htmlimage-gap): New variables.
39 (MPIMG): Make option -L and -R optional.
42 2003-07-22 Gaius Mulley <gaius@glam.ac.uk>
44 * src/devices/grohtml/post-html.cpp
45 (html_printer::do_file_components): Don't use `stdout' as lvalue
46 since it can be a macro.
48 2003-07-22 Werner LEMBERG <wl@gnu.org>
50 * src/libs/libgroff/strerror.c: Include errno.h to be in sync with
51 the corresponding test in aclocal.m4.
53 2003-07-21 Werner LEMBERG <wl@gnu.org>
55 * src/preproc/html/pre-html.cpp (TRANSPARENT): Don't use colour
56 names but RGB values directly. Otherwise pnmtopng depends on
57 an external file `rgb.txt' which maps colour names to values.
59 2003-07-20 Werner LEMBERG <wl@gnu.org>
61 * aclocal.m4 (GROFF_SYS_ERRLIST): Include stdlib.h for MinGW.
62 * configure, src/include/config.hin: Regenerated.
64 * src/libs/libgroff/strerror.c: Include stdlib.h for MinGW.
66 2003-07-19 Werner LEMBERG <wl@gnu.org>
68 * PROBLEMS: Add solution for UTF-8 problem with hyphens.
70 2003-07-18 Werner LEMBERG <wl@gnu.org>
72 * *.man: Switch to non-compatibility mode temporarily if GNU
73 syntax extensions are used in the particular man page.
75 * PROBLEMS: Add solutions for SGR problems.
77 2003-07-17 Werner LEMBERG <wl@gnu.org>
79 Don't ignore grotty's command line options if \X'tty: sgr ...' is
80 used to change the drawing scheme.
82 * src/devives/grotty/tty.cpp (bold_flag_option,
83 underline_flag_option, italic_flag_option, reverse_flag_option,
84 bold_underline_mode_option): New global variables.
85 (update_options): New function.
86 (tty_printer::special): Call update_options.
87 (main): Don't set xxx_flag but xxx_flag_option, then call
90 2003-07-14 Werner LEMBERG <wl@gnu.org>
92 Make grotty emit proper Unicode box drawing characters for -Tutf8.
94 * src/devices/grotty/tty.cpp (START_LINE, END_LINE): New enum
96 (hline_char, vline_char): New global variables.
97 (tty_printer::tty_printer): Initialize them.
98 (tty_printer::draw): Emit START_LINE and END_LINE flags for both
99 horizontal and vertical lines.
100 (crossings): New global array.
101 (tty_printer::end_page): Use it to determine the proper crossing
102 character for -Tutf8.
104 2003-07-12 Werner LEMBERG <wl@gnu.org>
106 * doc/Makefilesub (HTMLDOCFILESALL): New macro.
107 (HTMLDOCFILES): Revert to `pic.html'.
108 (CLEANADD, install_html, uninstall_sub): Use HTMLDOCFILESALL.
110 2003-07-11 Werner LEMBERG <wl@gnu.org>
112 * doc/pic.ms: Improve documentation of absolute coordinates.
113 Document absolute positioning of pictures.
115 * NEWS: Add new pic capability.
117 2003-07-09 Hartmut Henkel <hartmut_henkel@gmx.de>
119 * src/libs/libgroff/geometry.cpp (check_output_arc_limits):
122 2003-07-07 Werner LEMBERG <wl@gnu.org>
124 Implement support for dashed and dotted ellipses in pic. Based on
125 a patch from Hartmut Henkel <hartmut_henkel@gmx.de>.
127 * src/preproc/pic/common.cpp (common_output::ellipse_arc,
128 common_output::dashed_ellipse, common_output::dotted_ellipse): New
129 functions. Ellipse arcs are approximated with circle arcs.
130 * src/preproc/pic/common.h (common_output): Updated.
131 * src/preproc/pic/tex.cpp (tex_output::ellipse): Use new ellipse
133 * src/preproc/pic/troff.cpp (simple_output::ellipse): Ditto.
135 * src/preproc/pic/TODO, src/preproc/pic/pic.man: Updated.
137 2003-07-06 Werner LEMBERG <wl@gnu.org>
139 Make grotty work on platforms which have unsigned char as the
140 default for char. Based on a patch by Thomas Klausner
143 * src/devices/grotty/tty.cpp (schar): New typedef.
144 Updated calls to declare_ptable and implement_ptable.
145 (glyph): Use schar for back_color_idx and fore_color_idx.
146 (tty_printer): Use schar for curr_fore_idx and curr_back_idx.
147 (tty_printer::tty_color, tty_printer::tty_printer,
148 tty_printer::color_to_idx, tty_printer::put_color): Updated.
150 2003-07-06 Ruslan Ermilov <ru@FreeBSD.org>
152 * src/roff/nroff/nroff.sh: Add option -d for completeness.
153 * src/roff/nroff/nroff.man: Updated.
155 2003-07-05 Werner LEMBERG <wl@gnu.org>
157 * NEWS, tmac/groff_www.man: Updated.
158 * doc/Makefile.sub: Updated.
160 2003-07-05 Gaius Mulley <gaius@glam.ac.uk>
162 Implement support for multiple HTML output files.
164 * src/preproc/html/pre-html.cpp (scanArguments): Dummy handling for
165 -j command line option.
167 * src/devices/grohtml/post-html.cpp (job_name, multiple_files): New
169 (file): New fields `new_output_file', `require_links',
171 (file::file): Updated.
172 (files::set_file_name, files::set_links_required,
173 files::are_links_required, files::is_new_output_file,
174 files::file_name, files::next_file_name): New functions.
175 (header_desc): New fields `no_of_level_one_headings',
177 (header_desc::header_desc): Updated.
178 (header_desc::write_headings): Handle multiple files.
179 (html_printer::write_header): Save file name in which header occurs.
180 (html_printer::determine_header_level): Possibly split files on
182 (html_printer::do_links, html_printer::troff_tag): Updated.
183 (html_printer::insert_split_file, html_printer::do_job_name,
184 html_printer::emit_link, html_printer::write_navigation,
185 html_printer::do_file_components): New functions.
186 (html_printer::~html_printer): Handle multiple files.
187 (main): Handle command line option `-j'.
189 * src/devices/grohtml/grohtml.man: Updated.
191 * doc/Makefile.sub (pic.html), doc/Makefile.in (pic.html): New rule
194 * tmac/www.tmac (JOBNAME): New macro.
195 * tmac/s.tmac (SH-NO-TAG): New macro.
196 (@SH): Call SH-NO-TAG.
199 2003-07-05 Ruslan Ermilov <ru@FreeBSD.org>
201 * tmac/groff_mdoc.man: Improve documentation of punctuation
204 2003-07-04 Ruslan Ermilov <ru@FreeBSD.org>
206 * tmac/doc.tmac (Bd): Change to doc-Li-font later.
208 2003-07-03 Werner LEMBERG <wl@gnu.org>
210 * tmac/an-old.tmac [cR]: Redefine `bp' to avoid empty lines.
212 2003-07-01 Ruslan Ermilov <ru@FreeBSD.org>
214 * tmac/doc.tmac (doc-do-func, doc-do-func-args): Don't print a comma
217 (Fn, Fo): Reduce indentation in synopsis.
219 * tmac/doc-common (doc-check-depth): New macro.
220 (doc-end-macro, Sh, Ss): Use it.
221 (Cd): Fix behaviour in synopsis.
222 (In): Make it parsed and callable.
223 If not in the synopsis, represent the C header file enclosed in
225 (doc-str-Rv-std-suffix, doc-str-Rv-stds-suffix, doc-str-Rv-std0):
226 Use minus, not hyphen.
228 * tmc/groff_mdoc.man: Updated.
230 2003-07-01 Werner LEMBERG <wl@gnu.org>
232 Integrated grap2graph, contributed by Eric S. Raymond.
234 * contrib/grap2graph/{Makefile.sub, grap2graph.sh, grap2graph.man}:
236 * Makefile.in, NEWS, MANIFEST, contrib/eqn2graph.man,
237 contrib/pic2graph.man, src/roff/groff/groff.man: Updated.
239 2003-07-01 Colin Watson <cjwatson@debian.org>
241 * src/xditview/*.c: Add prototypes, fix return types, add includes.
242 Based on work by Fumitoshi UKAI <ukai@debian.or.jp>.
244 2003-06-31 Ruslan Ermilov <ru@FreeBSD.org>
246 * tmac/tty-char.tmac: Provide `lb', `rb', `lk', `rk', `lt', `rt'.
248 2003-06-31 Werner LEMBERG <wl@gnu.org>
250 * doc/Makefile.sub (CLEANADD): Remove all files created by
251 running `make groff.{pdf,dvi}'.
253 * Makefile.sub (DISTCLEANFILES): Remove all non-source files from
256 2003-06-30 Werner LEMBERG <wl@gnu.org>
258 * Makefile.in (SHELL): Define as @SHELL@.
259 (mkinstalldirs): Use $(SHELL).
260 (MDEFINES): Add $(SHELL).
261 * Makefile.comm (SHELL): Removed.
263 2003-06-29 Werner LEMBERG <wl@gnu.org>
265 * tmac/s.tmac (De, Ds): New aliases for .DE and .DS, respectively.
266 The X11 documentation files use them.
267 * tmac/groff_ms.man, doc/groff.texinfo: Document them.
269 2003-06-15 Robert Goulding <goulding@Princeton.EDU>
271 * tmac/e.tmac (@C): Handle .ad also.
273 2003-06-12 Werner LEMBERG <wl@gnu.org>
275 * src/preproc/tbl/tbl.man: Document formatting of text blocks.
277 * src/roff/troff/input.cc (token::next) <handle_escape_char>:
278 Assign `n' even here. It is possible to construct a node
279 immediately following an escape character:
287 2003-06-10 Werner LEMBERG <wl@gnu.org>
289 * README.WIN32: Removed.
292 2003-06-07 Werner LEMBERG <wl@gnu.org>
294 * src/roff/nroff/nroff.sh: Don't emit SGR for option -u.
296 2003-06-05 Werner LEMBERG <wl@gnu.org>
298 * src/preproc/pic/pic.y <sprintf_args>: Implement workaround for bug
299 in Compaq C++ V6.5-033 for Compaq Tru64 UNIX V5.1A (Rev. 1885).
301 2003-06-03 Werner LEMBERG <wl@gnu.org>
303 * src/preproc/grn/hdb.cpp (DBRead): Don't close file handle; this
304 is done by the calling function.
306 2003-05-22 Ruslan Ermilov <ru@FreeBSD.org>
308 * tmac/X.tmac: Fix definition of `em'.
310 2003-05-22 Werner LEMBERG <wl@gnu.org>
312 * src/roff/troff/input.cc (return_macro_request): Fix detection of
315 2003-05-18 Werner LEMBERG <wl@gnu.org>
317 * tmac/doc.tmac (doc-tag-list): Force horizontal mode after tag
318 to make items work which consist only of a tag.
320 2003-05-17 Werner LEMBERG <wl@gnu.org>
322 * tmac/doc.tmac (doc-tag-list): Don't use \Z to assure that spaces
323 aren't stretched in a tag (this can fail with unformatted boxes).
324 Instead, insert a break and go back one line.
326 2003-05-16 Werner LEMBERG <wl@gnu.org>
328 * src/roff/troff/input.cc (return_macro_request): If called with
329 argument pop macro twice. We need this to trace `return'.
331 * tmac/trace.tmac: Handle `return'.
334 * NEWS, man/groff_diff.man, man/groff.man, doc/groff.texinfo:
337 2003-05-15 Larry Kollar <kollar@alltel.net>
339 * tmac/groff_ms.man, doc/groff.texinfo: Improve documentation of
340 registers `FPS', `FVS', and `FPD'.
342 2003-05-15 Werner LEMBERG <wl@gnu.org>
344 * src/utils/pfbtops/pfbtops.c (get_text): Handle loop counter
347 2003-05-03 Ruslan Ermilov <ru@FreeBSD.org>
349 * tmac/groff_mdoc.man: Slight improvements.
351 2003-05-03 Werner LEMBERG <wl@gnu.org>
353 * tmac/doc-common (doc-header): Emit vertical space of 1v instead of
354 `doc-header-space' after header line if register `cR' is set.
356 2003-05-02 Werner LEMBERG <wl@gnu.org>
360 2003-05-01 Ruslan Ermilov <ru@FreeBSD.org>
362 * tmac/doc-common (Nd): Use \[em].
364 2003-05-01 Werner LEMBERG <wl@gnu.org>
366 * tmac/doc-ditroff, tmac/doc-nroff (doc-header-space,
367 doc-footer-space): Initialize to 0.5i.
368 (doc-setup-page-layout): Don't set doc-header-space and
371 2003-04-30 Werner LEMBERG <wl@gnu.org>
373 * REVISION: Set to 1.
375 * doc/pic.ms: Document possible problems with `figname'.
377 2003-04-29 Werner LEMBERG <wl@gnu.org>
379 Version 1.19 released
380 =====================
382 * VERSION: Set to 1.19.
383 * REVISION: Set to 0.
384 * doc/groff.texinfo, doc/webpage.ms, NEWS: Updated.
386 * src/devices/grohtml/post-html.cpp (html_printer::~html_printer):
387 Define charset as `US-ASCII' in html output.
389 * tmac/www.tmac (ULE): Add missing scaling indicator.
391 * win32-diffs: Removed.
393 2003-04-28 Werner LEMBERG <wl@gnu.org>
395 * doc/groff.texinfo: Document `dn' and `dl' registers if used with
397 Document how to insert discardable whitespace with `.ss'.
399 2003-04-27 Werner LEMBERG <wl@gnu.org>
401 * src/preproc/pic/tex.cpp (tex_output::start_picture): Make code
402 work with plain TeX also.
404 * src/preproc/pic/pic.man, doc/pic.ms: Fix TeX code example.
406 2003-04-25 Gaius Mulley <gaius@glam.ac.uk>
408 * src/devices/grohtml/post-html.cpp (html_printer::~html_printer):
411 2003-04-24 Werner LEMBERG <wl@gnu.org>
413 * src/preproc/pic/pic.man, doc/pic.ms: Explain how to get a
414 vbox with positive height and zero depth if in TeX mode.
416 * NEWS: Document glyph name changes for grodvi and grolj4.
418 2003-04-23 Werner LEMBERG <wl@gnu.org>
420 * src/preproc/pic/tex.cpp (tex_output::start_picture): Fix TeX code.
423 2003-04-21 Werner LEMBERG <wl@gnu.org>
425 HP-UX 10.20 has `snprintf' but it isn't declared.
427 * configure.ac: Add declaration test for snprintf.
428 * configure: Regenerated.
429 * src/include/lib.h: Handle `NEED_DECLARATION_SNPRINTF'.
430 * src/include/config.hin: Regenerated.
432 2003-04-19 Werner LEMBERG <wl@gnu.org>
434 Add keyword `figname' to pic, specifying the name of the picture
435 box in TeX mode. Based on a patch from William J Poser
436 <wjposer@unagi.cis.upenn.edu>.
438 * src/preproc/pic/pic.y: New token `FIGNAME'.
439 (macro_name): New rule of type <str>.
440 (placeless_element): Handle `FIGNAME'.
441 * src/preproc/pic/lex.cpp (lookup_keyword): Add `figname'.
442 * src/preproc/pic/main.cpp (graphname): New global variable.
443 (do_picture): Initialize `graphname'.
444 * src/preproc/pic/pic.h: Updated.
445 * src/preproc/pic/tex.cpp (tex_output::start_picture): Use
448 (tex_output::text): Beautify output.
449 * src/preproc/pic/object.cpp (object_spec::~object_spec): Deallocate
450 `shaded' and `outlined' unconditionally.
451 * NEWS, src/preproc/pic/pic.man, doc/pic.ms: Updated.
454 * PROBLEMS, README.CVS: Mention that bison version 1.875b or
455 greater is necessary.
457 2003-04-17 Hartmut Henkel <hartmut_henkel@gmx.de>
459 Add option -r to soelim to avoid emission of `.lf' lines.
460 Add option -t to produces TeX comment lines instead of `.lf' lines.
462 * src/preproc/soelim/soelim.cpp: New global variables `raw_flag'
465 (main): Handle `-r' and `-t'.
466 (set_location): Handle `raw_flag' and `tex_flag'.
467 * src/preproc/soelim/soelim.man, NEWS: Updated.
469 2003-04-17 Werner LEMBERG <wl@gnu.org>
471 * tmac/hyphenex.sh: Replaced with...
472 * tmac/hyphenex.pl: This perl script to avoid sed compatibility
475 * aclocal.m4 (GROFF_HTML_PROGRAMS): Emit useful warning message
476 if --quiet is used for the configure script.
477 * configure: Regenerated.
479 2003-04-16 Werner LEMBERG <wl@gnu.org>
481 * src/devices/grohtml/post-html.cpp (text_glob::text_glob):
482 Add `const' to second argument.
483 (html_printer::add_table_end): Add `const' to argument.
484 * src/devices/grohtml/html-text.cpp (html_text::issue_tag): Add
485 `const' to arguments.
486 * src/devices/grohtml/html-text.h: Updated.
488 * src/devices/grolbp/charset.h (symset): Use `unsigned char'.
489 * src/devices/grolbp/lbp.h (lbpputc): Use `unsigned char' for
492 * src/devices/grotty/tty.cpp (tty_printer::make_rgb_string): Use
493 cast for integer constant.
495 * src/preproc/html/pre-html.cpp (image_device): Use `const'.
496 (writeNbytes): Add `const' to first argument.
497 (writeString): Add `const' to argument.
498 (char_buffer::can_see): Add `const' to third argument.
499 * src/preproc/html/pushback.cpp (pushBackBuffer::isString): Add
501 * src/preproc/html/pushback.h: Updated.
503 * src/preproc/soelim/soelim.cpp (include_list): Add `const'.
504 (include_path_append): Add `const' to argument.
507 * src/roff/troff/uniglyph.cpp (unicode_to_glyph_list): Use `const'
509 (unicode_to_glyph_init::unicode_to_glyph_init): Updated.
510 * src/roff/troff/uniuni.cpp (unicode_decompose_list): Use `const'
512 (unicode_decompose_init::unicode_decompose_init): Updated.
513 * src/roff/troff/glyphuni.cpp (glyph_to_unicode_list): Use `const'
515 (glyph_to_unicode_init::glyph_to_unicode_init): Updated.
516 * src/roff/troff/input.cc (process_startup_file): Add `const' to
519 * tmac/hyphenex.sh: Make script more portable by using a here
522 2003-04-15 Werner LEMBERG <wl@gnu.org>
524 Renamed all `*.cc' files to `*.cpp'.
525 Updated all configuration files, makefiles, and documentation.
527 2003-04-14 Werner LEMBERG <wl@gnu.org>
529 * tmac/hyphenex.sh: Slight improvements.
531 2003-04-13 Werner LEMBERG <wl@gnu.org>
533 * font/devascii/R.proto, font/devcp1037/R.proto,
534 font/devlatin1/R.proto, font/devutf8/R.proto: Fill up remaining
535 character slots with unnamed glyphs.
537 * tmac/an-old.tmac: Fix hyphenation value if `cR' is active.
538 (an-first): New global variable.
539 (an-header): Emit vertical space between multiple man pages.
541 2003-04-11 Werner LEMBERG <wl@gnu.org>
543 * doc/groff.texinfo, man/groff_out.man: \S only accepts integer
546 2003-04-10 Werner LEMBERG <wl@gnu.org>
550 2003-04-10 Bernd Warken <bwarken@mayn.de>
552 * doc/webpage.ms: Improved.
554 2003-04-09 Werner LEMBERG <wl@gnu.org>
556 Add register \n[.height] which returns the value of \H.
557 Add register \n[.slant] which returns the value of \S.
559 * src/roff/troff/env.cc (init_env_requests): Implement.
560 * NEWS, man/groff_diff.man, man/groff.man, doc/groff.texinfo:
563 2003-04-08 Werner LEMBERG <wl@gnu.org>
565 * tmac/html.tmac: Move some of the data into html-end.tmac.
566 Remove most of the character translations for eqn since html fonts
567 now cover those characters.
569 * tmac/html-end.tmac: New file.
570 * tmac/troffrc: Load html.tmac not www.tmac for -Thtml.
571 * tmac/troffrc-end: Load html-end.tmac not html.tmac for -Thtml.
572 * tmac/Makefile.sub (NORMALFILES): Add html-end.tmac.
574 2003-04-07 Werner LEMBERG <wl@gnu.org>
576 * man/groff_out.man: Document negative values of `N' if -Thtml is
579 2003-04-06 Werner LEMBERG <wl@gnu.org>
581 * Makefile.comm (depend.temp): Check location of YTABC.
583 2003-04-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
585 * contrib/mom/Makefile.sub (GROFFBIN): New variable for groff
587 (groff_bin_path): Rename to GROFF_BIN_PATH.
588 (GROFF): Use GROFFBIN and GROFF_BIN_PATH.
589 * doc/Makefile.in (TROFFBIN): New variable for troff
591 (GROFFBIN): New variable for groff binary path.
592 (groff_bin_path): Rename to GROFF_BIN_PATH.
593 (TROFF): Use TROFFBIN.
594 (GROFF): Use GROFFBIN and GROFF_BIN_PATH.
595 * doc/Makefile.sub (GROFFBIN): New variable for groff
597 (groff_bin_path): Rename to GROFF_BIN_PATH.
598 (GROFF): Use GROFFBIN and GROFF_BIN_PATH.
600 * Makefile.comm (install_dev): Install scripts from DEVSCRIPTS
602 (uninstall_dev): Uninstall scripts from DEVSCRIPTS.
603 * Makefile.dev (all): Depend on DEVSCRIPTS.
604 (install_dev): Likewise.
605 * font/devdvi/Makefile.sub (DEVSCRIPTS): New variable to hold
607 * font/devps/Makefile.sub (DEVSCRIPTS): Likewise.
608 (DEVGENSCRIPTS): New variable to hold generated scripts.
610 2003-04-05 Werner LEMBERG <wl@gnu.org>
612 * src/libs/libdriver/input.cc (IntArray::operator[],
613 IntArray::get_data): Remove meaningless `const' in return value.
615 * README.CVS: New file.
617 2003-04-04 Werner LEMBERG <wl@gnu.org>
619 Check for stdint.h in C++, not in C.
621 * aclocal.m4 (GROFF_STDINT_H): New function,
622 * configure.ac: Check for stdint.h with GROFF_STDINT_H instead of
624 * configure, src/include/config.hin: Regenerated.
625 * src/libs/libgroff/tmpname.cc: Use HAVE_CC_STDINT_H.
628 Fix handling of in grohtml. To do this, troff emits `N'
629 with a negative value, representing the width of the unbreakable
630 space (only for -Thtml). grohtml then converts this back to
631 and uses the value of N as its width.
633 * src/roff/troff/node.cc (space_char_hmotion_node::tprint,
634 unbreakable_space_node::tprint): Emit `N-<width>'.
635 * src/include/printer.h (printer::set_numbered_char): Make it
637 Make members `font_table' and `nfonts' protected instead of private.
638 * src/devices/grohtml/post-html.cc
639 (html_printer::set_numbered_char): New member function.
642 * src/libs/libgroff/maxfilename.cc:
643 s/HAVE_LIMITS_H/HAVE_CC_LIMITS_H/.
645 * src/roff/troff/node.cc (unbreakable_space_node::tprint): Don't
648 2003-04-03 Sergey A. Osokin <osa@freebsd.org.ru>
650 * man/roff.man: Small fixes.
652 2003-04-03 Werner LEMBERG <wl@gnu.org>
654 Make groff independent from locale's numeric settings.
656 * configure.ac: Check for `setlocale'.
657 * configure, src/include/config.hin: Regenerated.
659 * src/include/lib.h: Handle HAVE_SETLOCALE.
661 * src/devices/grodvi/dvi.cc (main), src/devices/grolj4/lj4.cc
662 (main), src/devices/grops/ps.cc (main), src/preproc/grn/main.cc
663 (main), src/preproc/pic/main.cc (main): Call `setlocale'.
666 * doc/groff.texinfo: Change dir category to `Typesetting'.
667 (Man font macros): Mention that there is no space between arguments
670 * src/libs/libdriver/printer.cc, src/devices/grotty/tty.cc
671 (*printer::change_color, *printer::change_fill_color): Add missing
674 2003-04-02 Werner LEMBERG <wl@gnu.org>
676 * src/devices/grohtml/html-table.cc (html_table::emit_col,
677 html_table::is_gap): Compute table widths after converting border
678 positions to avoid rounding errors.
680 2003-04-01 Werner LEMBERG <wl@gnu.org>
682 * src/devices/grohtml/html-text.cc (html_text::do_space): Handle
683 `space_emitted' properly.
685 2003-03-31 Werner LEMBERG <wl@gnu.org>
687 * src/devices/grohtml/html-table.cc: Fix column width calculation.
688 (html_table::set_linelength): Don't add 1.
689 (html_table::add_indent): Don't subtract 1.
691 * tmac/html.tmac: Set default page offset to zero.
693 2003-03-30 Werner LEMBERG <wl@gnu.org>
695 Make groff emit ` ' for `\ ' and `\~' if `-Thtml' is used.
697 * src/roff/troff/node.cc (space_char_hmotion_node::tprint,
698 unbreakable_space_node::tprint): New functions.
699 (troff_output_file): Make space_char_hmotion_mode::tprint and
700 unbreakable_space_node::tprint to friends.
701 * src/roff/troff/node.h: Updated.
703 * font/devhtml/R.proto: Add ` ' at position 0xA0 (as defined
704 in the HTML standard).
706 2003-03-29 Werner LEMBERG <wl@gnu.org>
708 * src/roff/troff/env.cc (point_size): Fix emission of html tag.
709 Otherwise, the following code
718 produces `x a' instead of `xa'. This is a temporary fix, disabling
719 font changes in diversions for -Thtml.
721 * tmac/an-old.tmac (TH, SH): Use `HTML-TAG-NS' instead of
723 (an-do-tag-html): Merge with ...
724 (an-do-tag): This macro.
725 Change code slightly to circumvent grohtml bug.
726 * tmac/troffrc-end: Define dummy for HTML-TAG-NS.
728 * src/devices/grohtml/html-table.cc (html_table::emit_col,
729 html_table::is_gap): Round `width' properly.
731 * tmac/html.tmac: Provide some default layout parameters for
734 * font/devhtml/DESC.proto: Don't use discrete values for `sizes'
737 2003-03-28 Werner LEMBERG <wl@gnu.org>
739 src/devices/grops/ps.cc (ps_printer::do_import): Fix error message.
741 2003-03-27 Werner LEMBERG <wl@gnu.org>
743 * tmac/an-old.tmac (BT): Don't call .tl if register `ps4html' is
746 2003-03-20 Werner LEMBERG <wl@gnu.org>
748 * src/roff/troff/env.cc (vertical_spacing): Allow zero value for
750 * doc/groff.texinfo: Updated.
752 2003-03-19 Werner LEMBERG <wl@gnu.org>
754 * src/roff/troff/input.cc (process_input_stack) <TOKEN_BEGIN_TRAP,
755 TOKEN_END_TRAP>: Reset `have_input'.
757 2003-03-18 Werner LEMBERG <wl@gnu.org>
759 * src/roff/groff/groff.man: Mention groff_trace man page.
761 2003-03-16 Werner LEMBERG <wl@gnu.org>
763 * Makefile.in (LIBEXT): New variable to indicate the file extension
764 of library files. Computed heuristically from $(OBJEXT).
765 (MDEFINES): Add $(LIBEXT).
766 * Makefile.lib, Makefile.comm: Use it.
768 * src/utils/pfbtops/pfbtops.c (get_text): New function. Split
769 overlong lines into smaller chunks.
770 (get_binary): New function.
772 * src/utils/pfbtops/pfbtops.man: Updated.
774 2003-03-15 Colin Watson <cjwatson@debian.org>
776 * src/roff/groff/groff.man: Minor syntax fix.
778 2003-03-14 Egil Kvaleberg <egil@kvaleberg.no>
780 * src/devices/grops/ps.cc (ps_printer::media_set,
781 ps_printer::~ps_printer): Handle zero paper width and length.
783 2003-03-13 Werner LEMBERG <wl@gnu.org>
785 Add options -p and -l to grodvi.
787 * src/devices/grodvi/dvi.cc: Include paper.h.
788 (landscape_flag, user_paper_length, user_paper_width): New global
790 (dvi_printer::begin_page): Emit `papersize' special.
791 Set color after initialization of `cur_h' and `cur_v'.
792 (main): Add options `-l' and `-p'.
793 * font/devdvi/Makefile.sub (DESC): Set `papersize'.
794 * src/devices/grodvi/grodvi.man, NEWS: Updated.
796 * src/devices/grops/psrm.cc (valid_input_table): Fixed.
798 2003-03-12 Werner LEMBERG <wl@gnu.org>
800 * src/devices/grops/grops.man: Move documentation of .PSPIC to...
801 * man/groff_tmac.man: This man page.
802 * man/groff_font.man: Declare `paperwidth' and `paperlength' as
805 * tmac/X.tmac: Don't load pspic.tmac.
807 2003-03-11 Werner LEMBERG <wl@gnu.org>
809 Make variable `pr' local to libdriver/input.cc. Based on a patch
810 by Bernd Warken <bwarken@mayn.de>.
812 * src/include/driver.h (pr): Removed.
814 * src/libs/libdriver/input.cc (pr): New global variable.
815 (do_file): Deallocate `pr'.
816 * src/libs/libdriver/printer.cc (pr): Removed.
818 * src/devices/grodvi/dvi.cc (main), src/devices/grohtml/post-html.cc
819 (main), src/devices/grolbp/lbp.cc (main), src/devices/grolj4/lj4.cc
820 (main), src/devices/grops/ps.cc (main), src/devices/grotty/tty.cc
821 (main): Don't delete `pr'.
823 2003-03-10 Werner LEMBERG <wl@gnu.org>
825 * tmac/a4.tmac, tmac/composite.tmac: Use `.do'.
826 * tmac/papersize.tmac: New file.
827 * tmac/troffrc: Include `papersize.tmac'.
828 * tmac/Makefile.sub (NORMALFILES): Add `papersize.tmac'.
829 * tmac/an-old.tmac: Set LT to LL by default.
831 * NEWS, MANIFEST, tmac/groff_man.man, man/groff_tmac.man,
832 doc/groff.texinfo: Updated.
834 * src/libs/libgroff/paper.cc (add_iso_paper): Fix very embarassing
835 bug which caused all odd iso papers to have wrong dimensions.
837 * src/devices/grops/ps.cc (user_paper_width): New global variable.
838 (main) <'p'>: Set `user_paper_width' also.
839 (ps_printer::media_width, ps_printer::media_height): Use values
840 given with option `-p'.
842 2003-03-09 Werner LEMBERG <wl@gnu.org>
844 * src/include/nonposix.h: Provide default for SET_BINARY.
846 * src/devices/grodvi/dvi.cc, src/devices/grolbp/lbp.cc,
847 src/devices/grolj4/lj4.cc, src/devices/grops/ps.cc: Call SET_BINARY
850 * src/utils/pfbtops/pfbtops.c: Call SET_BINARY unconditionally.
851 (main): Treat \r\n as \n.
853 2003-03-08 Werner LEMBERG <wl@gnu.org>
855 * tmac/an-old.tmac: Use register `HY' to control hyphenation.
856 * NEWS, tmac/groff_man.man, doc/groff.texinfo: Document it.
858 2003-03-07 Werner LEMBERG <wl@gnu.org>
860 Added support to access more than 256 glyphs in Type 1 fonts.
862 * src/devices/grops/ps.cc (subencoding): New structure.
863 (style): Add `sub' field.
865 (ps_printer): Add `subencodings' and `next_subencoding_index' fields.
866 Add `set_subencoding', `get_subfont' and `encode_subfont' member
869 (ps_printer::set_char): Use `set_subencoding'.
870 (make_subencoding_name): New function.
871 (ps_printer::set_style): Handle case where `sty.sub' is not zero.
872 (ps_printer::~ps_printer): Emit subencoding definitions.
874 * src/devices/grops/psrm.cc (valid_input_table): New array to
875 properly support EBCDIC.
876 (white_space): Add `\f'.
877 (ps_get_line): Change first argument to be of type `string &'.
879 This allows to get lines of arbitrary length.
880 Use `valid_input_table'.
881 Remove warning about non-conforming PS line length. This seems
882 not to be of great importance -- for example, dvips don't emit
884 (PS_LINE_MAX): Removed.
885 (matches_comment): Change first argument to be of type `string &'.
887 * src/devices/grops/grops.man, src/devices/grops/TODO: Updated.
889 * src/utils/afmtodit/afmtodit.pl (%unicode_decomposed,
890 %AGL_to_unicode, %default_ligatures): New hash tables.
891 Read all map entries.
892 Add unencoded characters.
893 Check for default ligatures if there are no `L' entries.
894 Print all kern entries.
895 Print all characters in charset.
896 * src/utils/afmtodit/afmtodit.man: Updated.
898 * font/devps/*: Regerated all fonts.
900 * tmac/latin[129].tmac, tmac/cp1047.tmac: Don't test for existence
901 of characters, just use `.trin'. Otherwise the mapping depends
902 on the font encoding.
903 * tmac/ps.tmac: Add `fi' and `fl'.
904 Improve `Fi' and `Fl'.
905 * tmac/X.tmac, tmac/lbp.tmac, tmac/tty.tmac: Improve `Fi' and `Fl'.
906 * tmac/Xps.tmac: Fix `em'.
910 2003-03-04 Werner LEMBERG <wl@gnu.org>
912 * src/roff/troff/input.cc (charinfo_to_node_list): Reset
915 2003-03-03 Werner LEMBERG <wl@gnu.org>
917 * Makefile.sub (DISTCLEANFILES): Add gxditview._man.
919 * font/devps/generate/textmap: Remove entry `similarequal'.
920 * font/devps/symbolmap: Updated.
922 2003-03-02 Werner LEMBERG <wl@gnu.org>
924 * src/libs/libgroff/font.cc (font::load): Fix error message for
927 * src/devices/grops/grops.man: Improve documentation of the -b
930 * tmac/tty.tmac: Load latin1.tmac for all TTY devices except
931 `ascii' and `cp1047'.
933 2003-03-01 Werner LEMBERG <wl@gnu.org>
935 Document composite glyphs and the `composite' request.
937 * man/groff.man, man/groff_diff.man, doc/groff.texinfo: Do it.
939 2003-02-28 Werner LEMBERG <wl@gnu.org>
941 * font/devdvi/generate/ec.map: Add some more Unicode entities.
942 * font/devdvi/*EC: Updated.
944 * tmac/composite.tmac, tmac/latin2.tmac, tmac/latin9.tmac: New files.
945 * tmac/latin1 (latin1-tr): Undo any previous mapping.
946 * tmac/troffrc: Load `composite.tmac'.
947 * tmac/Makefile.sub (NORMALFILES): Updated.
949 * doc/groff.texinfo (Input Encodings): New section.
952 2003-02-27 Werner LEMBERG <wl@gnu.org>
954 * doc/texinfo.tex: New version 2003-02-11.06.
956 * tmac/doc-common (Dt): Don't emit warning for unknown section.
957 * tmac/groff_mdoc.man: Fix description of `Dt'.
959 2003-02-26 Egil Kvaleberg <egil@kvaleberg.no>
961 * font/devps/prologue.ps: Fix for included Postscript that does
962 a setpagedevice -- which is now safely ignored.
966 * src/devices/grops/ps.cc: Now sets the page size in the generated
967 document. This is done in two ways: Via a %%-comment for gv and
968 the like, and via a PageSize and setpagedevice for programs that
969 understands Postscript proper, like ps2pdf.
971 * src/devices/grops/ps.h: New broken-flag to avoid page size
972 definition, if required.
974 * src/devices/grops/grops.man: New broken-flag 16 mentioned.
976 * doc/Makefile.in: Added -nosetpage flag (via @pnmtops_nosetpage@).
977 Not really necessary due to the fix in prologue.ps, but cleaner:
978 Such information does not belong in an .eps file.
980 * doc/Makefile.sub: See doc/Makefile.in.
982 2003-02-26 Ralph Corderoy <ralph@inputplus.co.uk>
984 * aclocal.m4 (GROFF_PNMTOPS_NOSETPAGE): Use P2 format for testing
985 instead of P1 since the latter is broken in some versions of netpbm.
986 * configure: Updated.
988 2003-02-26 Larry Kollar <kollar@alltel.net>
990 Make man pages more customizable.
992 * tmac/an-old.tmac (FT): New register holding footer distance from
994 (HF): New string holding the default heading font.
995 (TH): Handle registers `IN' and `SN' set on the command line.
997 (PT, BT): New strings to customize header and footer lines.
998 (an-header, an-footer): Use them.
1000 * tmac/groff_man.man: Document changes.
1002 * doc/groff.texinfo: Document man changes.
1003 Document Ultrix extensions of man.
1005 2003-02-26 Werner LEMBERG <wl@gnu.org>
1007 * src/roff/troff/input.cc (do_width, do_if_request): Reset
1008 `have_input' after changing back to old environment.
1010 * src/devices/grolbp/lbp.cc (lbp_printer::set_line_thickness): Move
1011 function up to be defined before first call. This is necessary to
1012 avoid a compilation problem with Sun's WorkShop 6 C++ compiler.
1014 * src/utils/afmtodit/afmtodit.pl: Make script search for files in
1015 the default font directory also. Based on a patch from James
1016 J. Ramsey <jjramsey_6x9eq42@yahoo.com>.
1017 * src/utils/afmtodit/Makefile.sub (afmtodit): Handle @FONTDIR@.
1018 * src/utils/afmtodit/afmtodit.man: Document it.
1022 * tmac/groff_man.man, doc/groff.texinfo: Many minor fixes.
1024 2003-02-25 Gaius Mulley <gaius@glam.ac.uk>
1026 * aclocal.m4 (GROFF_HTML_PROGRAMS): Add test for pnmtops.
1027 (GROFF_PNMTOPS_NOSETPAGE): New macro.
1028 * configure.ac: Use it.
1029 * configure: Regenerated.
1030 * Makefile.in: Updated.
1032 * tmac/Makefile.sub (NORMALFILES): Remove www.tmac.
1033 (CLEANADD): Add www.tmac-sed.
1034 (pnmtops_nosetpage): Define default.
1035 (install_data): Handle www.tmac-sed and substitute
1036 @PNMTOPS_NOSETPAGE@.
1037 (stamp-sed): Add www.tmac.
1038 * tmac/www.tmac: Rewritten, based on a patch by Bernd Warken.
1039 It now breaks URLs at suitable places.
1040 (www:substring_ok): New register set by...
1041 (www:@test_substring): New macro.
1042 (www:error): New alias to www-error.
1043 (www:lenstr, www:splitstr, www:url_breaks, www:url_breaks_splitted):
1045 (URL): Use www:url_breaks.
1046 (PIMG, MPIMG): Use @PNMTOPS_NOSETPAGE@.
1047 (CDS, CDE): New macros.
1049 2003-02-25 Werner LEMBERG <wl@gnu.org>
1051 * src/devices/grops/ps.cc (ps_printer::define_encoding): Avoid
1054 2003-02-24 Werner LEMBERG <wl@gnu.org>
1056 Contrary to the PCL5 Developer's Guide, the ascenders in TFM files
1057 can be negative also.
1059 * src/utils/hpftodit/hpftodit.cc (char_info): `ascent' must be
1061 (read_char_table): Avoid negative ascenders.
1062 (output_charset): Add cast.
1063 * font/devlj4/*: Regenerated.
1065 Replace unnamed glyphs for DVI fonts with `uXXXX' glyph names where
1068 * font/devdvi/generate/{tc,texttt,ec,texmi,texsy,textex}.map: Do it.
1069 * font/devdvi/generate/textex.map: Map glyph 23 to `u21C6' instead
1071 * font/devdvi/*: Regenerated.
1073 Map `la' and `ra' to U+27E8 and U+27E9. These two characters have
1074 normal width, while the previously used characters (U+2329 and
1075 U+232A) are classified as wide due to canonical equivalence with the
1076 CJK punctuation characters U+3008 and U+3009.
1078 * font/devutf8/R.proto: Updated.
1079 * src/roff/troff/uniglyph.cc, src/roff/troff/glyphuni.cc: Ditto.
1081 * man/groff_char.man: Simplify handling of table traps by
1082 introducing `start block' and `end block' macros.
1083 (Ns, Ne, 2s, 2e, Ds, De): New macros.
1084 (DL): Make it work with Unix troff also.
1085 Fix code values of `la' and `ra'.
1087 * tmac/dvi.tmac: Define `<>' for CW and CWI.
1089 2003-02-23 Gaius Mulley <gaius@glam.ac.uk>
1091 * src/devices/grohtml/post-html.cc (element_list::~element_list):
1092 New destructor, fixing a major memory leak.
1094 2003-02-22 Werner LEMBERG <wl@gnu.org>
1096 * font/devhtml/R.proto, font/devutf8/R.proto: Flip `*f' and `+f'
1097 to be in conformance with Unicode 3.0 and newer.
1099 * font/devlj4/generate/text.map: Add `Eu'.
1100 * font/devlj4/generate/special.map: Flip `*e' and `+e'.
1101 * font/devlj4/S: Regenerated.
1103 * man/groff_char.man: Completely rewritten.
1105 * doc/groff.texinfo: Fix description of request and macro arguments.
1107 2003-02-20 Gaius Mulley <gaius@glam.ac.uk>
1111 * src/devices/grohtml/html-table.cc (html_table::~html_table):
1112 Deallocate `columns' list.
1113 * src/devices/grohtml/post-html.cc (char_block::~char_block):
1115 (text_glob::text_glob_html, text_glob::text_glob_special,
1116 text_glob::text_glob_line, text_glob::text_glob_auto_image,
1117 text_glob::text_glob_tag): Avoid memory leaks.
1118 (text_glob::remember_table): Free memory before reassigning.
1120 2003-02-19 Werner LEMBERG <wl@gnu.org>
1122 Add glyph `+e', greek lunate epsilon symbol, and `-h' (with the
1123 alias `hbar'), the Planck constant over two pi.
1125 * font/devdvi/generate/texmi.map: Use `*e' for position 15 and
1126 `+e' for position 34.
1127 * font/devdvi/generate/texsy.map: Replace `DI' and `HE' with
1128 `u2662' and `u2661'.
1129 * font/devdvi/{MI,S}: Regenerated.
1130 * font/devhtml/R.proto, font/devutf8/R.proto: Add `+e', `-h', `hbar'.
1131 * font/devlbp/*: Add `hbar' alias.
1132 * font/devlj4/generate/special.map: Ditto.
1133 * font/devlj4/S: Regenerated.
1134 * font/devps/generate/symbolchars: Add `+e'.
1135 * font/devps/generate/textmap: Fix PS name for `-h'.
1137 * font/devps/symbolmap: Regenerated.
1139 * src/devices/grops/ps.cc (transform_fill): Removed since unused.
1141 * src/roff/troff/glyphuni.cc (glyph_to_unicode_list): Add `+e',
1143 * src/roff/troff/uniglyph.cc (unicode_to_glyph_list): Add `+e',
1146 * tmac/X.tmac, tmac/ps.tmac: Provide definitions for `-h' and
1148 * tmac/tty-char.tmac: Add `+e'.
1150 2003-02-17 Werner LEMBERG <wl@gnu.org>
1152 Another round trying to really fix problems with `have_input'.
1154 * src/roff/troff/input.cc (input_stack::get): Handle `have_input'.
1155 (token::next) <'\n'>, <\'\n'>: Don't handle `have_input'.
1157 * src/devices/grotty/tty.cc (tty_printer::put_color): Fix color
1158 handling if both foreground and background colors are default.
1160 * doc/groff.texinfo (Debugging): Document .lf differences to
1163 2003-02-16 Werner LEMBERG <wl@gnu.org>
1165 * src/devices/grotty/tty.cc (tty_printer::make_rgb_string): Avoid
1166 null-bytes in created string.
1168 * src/roff/troff/input.cc (lookup_color, interpolate_macro,
1169 alias_macro, lookup_request): Improve warning messages.
1171 * src/roff/troff/node.cc (suppress_node::tprint): Use `strsave',
1173 Free `last_image_filename'.
1175 * src/preproc/html/pre-html.cc (char_block::char_block): Initialize
1177 (imageList::createPage, imageList::createImage): Use `free', not
1179 (imageItem::~imageItem): Free `imageName'.
1180 (addRegDef): Use `strsave', not `strdup'.
1181 (get_resolution): Free `pathp'.
1183 2003-02-15 Werner LEMBERG <wl@gnu.org>
1185 * src/devices/grotty/tty.cc (tty_printer::tty_printer): Fix pointer
1188 2003-02-14 Werner LEMBERG <wl@gnu.org>
1190 Add memory management for colors to deallocate unnamed colors
1193 * src/include/color.h (color): New members `free_list' and `next'.
1194 New member functions `new' and `delete'.
1196 * src/libs/libgroff/color.cc: Implement it.
1198 * src/libs/libgroff/font.cc (font::add_kern): Use integer cast
1199 for array size of new operator.
1201 * src/libs/libdriver/input.cc (IntArray::operator[]): Remove
1202 redundant comparison.
1204 * src/roff/troff/input.cc (word_space_node::reread,
1205 hmotion_node::reread): Avoid warning about unused parameter.
1206 (reset_output_registers): Remove redundant parameter.
1207 (define_color): Undo change 2003-02-12.
1209 * src/roff/troff/reg.h: Updated.
1211 * src/roff/troff/node.cc (troff_output_file::really_print_line,
1212 output_file::put_filename, real_output_file::really_put_filename,
1213 ascii_output_file::really_print_line,
1214 break_char_node::get_hyphen_list): Avoid warning about unused
1216 (suppress_node::tprint): Updated.
1218 * configure.ac: Check declaration for rand() and srand().
1219 * configure: Regenerated.
1221 * src/preproc/pic/pic.h: Declare fmod(), rand(), and srand()
1223 * src/preproc/pic/pic.y: Remove declaration of fmod(), rand(),
1226 * src/preproc/eqn/delim.cc (delim_table): Add missing initializers
1227 to avoid compiler warnings.
1229 * src/preproc/grn/hgraph.cc (HGPrintElt): Second parameter is
1232 * src/devices/grops/ps.cc (ps_printer::set_char): Last parameter
1234 * src/devices/grops/psrm.cc (skip_possible_newline): Remove first
1236 Updated all callers.
1238 * src/devices/grotty/tty.cc (tty_printer::set_char): Last parameter
1240 * src/devices/grodvi/dvi.cc (dvi_printer::set_char): Ditto.
1241 * src/devices/grolj4/lj4.cc (lj4_printer::set_char): Ditto.
1243 * src/devices/grohtml/post-html.cc (html_printer::emit_line):
1244 Parameter is unused.
1245 (html_printer::add_table_end): Define parameter conditionally.
1246 * src/devices/grohtml/output.cc (simple_output::special): Parameter
1249 * src/devices/grolbp/lbp.cc: Define _GNU_SOURCE conditionally.
1250 (lbp_printer::set_char): Last parameter is unused.
1252 * src/utils/indxbib/indxbib.cc (main): Remove redundant comparison.
1254 2003-02-13 Werner LEMBERG <wl@gnu.org>
1256 New commands \D'Fr ...', \D'Fc ...', etc. for orthogonality.
1257 Make \D'f ...' move horizontally again for backwards compatibility.
1258 Replace it with \D'Fg ...' where appropriate to avoid dependency
1259 on horizontal resolution.
1261 * src/roff/troff/input.cc (do_get_long_name): New function.
1262 (get_long_name): Call it.
1264 (read_draw_node): Handle `\D'Fx ...' by calling ...
1265 (read_color_draw_node): New function.
1267 (read_rgb, read_cmy, read_cmyk, read_gray): New optional argument
1269 Pass it to `do_get_long_name' which is used instead of
1272 * src/libs/libdriver/input.cc (color_from_Df_command): Remove
1273 unnecessary value guard.
1274 (parse_D_command) <'f'>: Add horizontal shift.
1276 * src/preproc/grn/hgraph.cc (HGPrintElt) <POLYGON>: Use \D'Fg ...'.
1277 * src/preproc/pic/troff.cc (troff_output::set_fill): Ditto.
1278 (FILL_MAX): Removed.
1280 * NEWS, man/groff_diff.man, man/groff.man, doc/groff.texinfo:
1283 2003-02-12 Werner LEMBERG <wl@gnu.org>
1285 * src/roff/troff/input.cc (do_name_test, do_expr_test,
1286 do_zero_width): Push `\n' if closing delimiter is missing.
1288 (token::next) <ESCAPE_NEWLINE>, <'\n'>, <\'\n'>: Reset `have_input'.
1289 <'F'>: Make \F non-transparent at the beginning of line.
1290 (process_input_stack) <token::TOKEN_CHAR, token::TOKEN_NEWLINE,
1291 token::TOKEN_REQUEST, token::TOKEN_BEGIN_TRAP>: Don't handle
1294 (define_color): Free color in case of reassignment.
1296 * doc/groff.texinfo (@Defesc, @DefescList, @DefescItem,
1297 @DefescListEnd): Use @Var, not @var.
1300 * src/preproc/grn/hgraph.cc (HGPrintElt): Fix typo.
1302 * src/preproc/pic/object.cc (object_spec::~object_spec): Free
1303 `shaded' and `outlined' arrays.
1304 (object_spec::object_spec): Initialize `shaded' and `outlined'.
1305 (graphic_object::set_fill_color, graphic_object::set_outline_color):
1307 (closed_object::set_fill_color): Ditto.
1308 * src/preproc/pic/troff.cc (troff_output::set_color): Use strsave
1310 (troff_output::reset_color): Use a_delete instead of free.
1311 * src/preproc/pic/main.cc (do_file): Free `out' in case of error.
1313 2003-02-11 Werner LEMBERG <wl@gnu.org>
1315 * doc/groff.texinfo: Improve documentation of `ad'.
1316 Document that \D'f...' is dependent on the horizontal resolution.
1317 * man/groff_diff.man: Improve documentation of \D'f...'.
1319 * src/preproc/grn/hgraph.cc (HGPrintElt) <POLYGON>: Don't emit
1320 compensating \h'...' for \D'f ...' since the latter no longer moves
1322 * src/preproc/pic/troff.cc (troff_output::set_fill): Ditto.
1324 2003-02-10 Werner LEMBERG <wl@gnu.org>
1326 Improve error messages for `x F' (and `F') commands.
1328 * src/include/error.h: Add declaration for
1329 `current_source_filename'.
1330 * src/libs/libgroff/filename.cc: Add `current_source_filename'.
1331 * src/libs/libgroff/error.cc (do_error_with_file_and_line): Add
1332 parameter for source file string.
1333 Updated all callers.
1335 * src/libs/libdriver/input.cc: Add `current_source_filename'.
1336 (remember_source_filename): New function.
1337 (parse_x_command <'F'>, do_file <'F'>): Use it.
1339 2003-02-09 Werner LEMBERG <wl@gnu.org>
1341 Make grotty not emit warnings about unknown colors more than
1344 * src/devices/grotty/tty.cc: Include `ptable.h'.
1345 (TTY_MAX_COLORS): Removed.
1346 (DEFAULT_COLOR_IDX): Defined to -1.
1347 (glyph): Change `back_color_idx' and `fore_color_idx' to `char'.
1348 (tty_printer): Change `curr_back_idx' and `curr_fore_idx' to `char'.
1349 Change `tty_colors' to be a ptable.
1350 First arg of `put_color' is now `char'.
1351 New functions `make_rgb_string' and `tty_color'.
1352 (tty_printer::tty_printer): Use `tty_color'.
1353 (tty_printer::color_to_idx): Return value is now `char'.
1356 * src/include/color.h (color): Add `print_color' member function.
1357 * src/libs/libgroff/color.cc (color::print_color): Implement it.
1359 2003-02-08 Werner LEMBERG <wl@gnu.org>
1363 * src/devices/grops/ps.cc (ps_printer::define_encoding): Close
1366 * src/include/ptable.h (PTABLE::~PTABLE, PTABLE::define): Always
1367 assume that value has been allocated with `new[]', thus use
1368 `a_delete' for deallocation.
1370 * src/libs/libdriver/input.cc (get_integer_arg,
1371 get_possibly_int_args, parse_x_command, do_file): Use `a_delete'
1374 * src/libs/libgroff/new.cc (delete) [!COOKIE_BUG]: Define.
1375 * src/libs/libgroff/nametoindex.cc
1376 (character_indexer::named_char_index): Use `new <type>[1]'.
1378 * src/preproc/eqn/lex.cc (init_table, do_definition): Use `new
1380 * src/preproc/eqn/text.cc (set_special_char_type): Ditto.
1381 (split_text): Use `a_delete'.
1383 * src/preproc/pic/pic.y (define_label, define_variable): Use `new
1386 * src/roff/troff/env.cc (environment::choose_breakpoint): Avoid
1387 harmless memory leak.
1388 (hyphen_trie::read_patterns_file): Initialize `buf'.
1389 * src/roff/troff/node.cc (troff_output_file::troff_output_file):
1390 Initialize `current_fill_color'and `current_glyph_color'.
1391 * src/roff/troff/glyphuni.cc
1392 (glyph_to_unicode_init::glyph_to_unicode_init): Use `new <type>[1]'.
1393 * src/roff/troff/uniuni.cc
1394 (unicode_decompose_init::unicode_decompose_init): Ditto.
1395 * src/roff/troff/uniglyph.cc
1396 (unicode_to_glyph_init::unicode_to_glyph_init): Ditto.
1398 2003-01-26 Werner LEMBERG <wl@gnu.org>
1400 * src/utils/indxbib/indxbib.cc (main) [__EMX__]: Check with
1401 `access' before calling `unlink'.
1402 (do_file): Handle __EMX__.
1404 * src/include/nonposix.h: Handle __EMX__.
1406 * Makefile.in (SEP): New variable; set to @PATH_SEPARATOR@.
1407 (fontpath,tmacpath): Use it.
1409 Sorted alphabetically.
1411 * src/preproc/eqn/neqn.sh, src/roff/nroff/nroff.sh: Use
1413 * src/preproc/eqn/Makefile.sub, src/roff/nroff/Makefile.sub: Handle
1416 2003-01-27 Werner LEMBERG <wl@gnu.org>
1418 * src/libs/libgroff/strcasecmp.c, src/libs/libgroff/strncasecmp.c:
1419 New files, copied from gnulib.
1420 * src/libs/libgroff/Makefile.sub (CSRCS): Add them.
1421 * configure.ac: Updated.
1422 * configure: Regenerated.
1424 * src/include/config.hin: Regenerated.
1425 * src/include/lib.h [!HAVE_STRCASECMP]: Declare `strcasecmp'.
1426 Don't define `strcasecmp' as `strcmp'.
1427 [!HAVE_STRNCASECMP]: Declare `strncasecmp'.
1428 Dont define `strncasecmp' as `strncmp'.
1430 * src/roff/groff/pipeline.c [!HAVE_STRCASECMP, !HAVE_STRNCASECMP]:
1433 2003-01-26 Werner LEMBERG <wl@gnu.org>
1435 * src/utils/indxbib/indxbib.cc (main) [__EMX__]: Fix typo:
1438 2003-01-25 Werner LEMBERG <wl@gnu.org>
1440 * doc/groff.texinfo (Ligatures and Kerning): Mention limitations.
1442 2003-01-24 Werner LEMBERG <wl@gnu.org>
1444 Add US-english hyphenation exceptions (converted from Barbara
1445 Beeton's hyphenation exception log reports which appear irregularly
1448 * tmac/hyphen.us: Updated to latest version.
1449 * tmac/README: Updated.
1450 * tmac/hyphenex.us, tmac/hyphenex.sh: New files.
1451 * tmac/troffrc: Load `hyphenex.us'.
1452 * tmac/Makefile.sub (NORMALFILES): Add `hyphenex.us'.
1453 * doc/groff.texinfo: Updated.
1455 2003-01-23 Werner LEMBERG <wl@gnu.org>
1457 Improve hyphenation slightly. This is a first step in redesigning
1458 the hyphenation algorithm to make it more flexible (e.g. allowing
1459 kerns and ligatures between the hyphenation character and the
1460 following character -- while not used normally in English, other
1461 languages like German would benefit).
1463 * src/roff/troff/env.cc (environment::hyphenate_line): Use
1464 assertion instead of if-clause.
1465 Let `get_hyphen_list' return the number of involved characters in
1466 the hyphenation pattern instead of computing it directly (which
1467 often yields too small values).
1468 * src/roff/troff/node.h (*::get_hyphen_list): Add second parameter.
1469 * src/roff/troff/node.cc (*::get_hyphen_list): Handle new second
1472 2003-01-22 Werner LEMBERG <wl@gnu.org>
1474 Fixing a bug which caused groff to hang if the hyphenation exception
1475 dictionary tried to grow.
1477 * src/roff/troff/env.cc (hyphen_trie::insert_hyphenation,
1478 hyphen_trie::read_patterns_file, do_hyphenation_patterns_file): Use
1479 pointer to dictionary.
1481 2003-01-20 Werner LEMBERG <wl@gnu.org>
1483 * src/utils/afmtodit/afmtodit.pl: Add switch `-m' to suppress
1484 negative left italic correction.
1485 * src/utils/afmtodit/afmtodit.man: Document it.
1487 * font/devps/generate/Makefile (RFLAG): Add `-m'.
1488 * font/devps/{AB,AR,BMB,BMR,CB,CR,EURO,HB,HR,HNB,HNR,NB,NR,PB,PR,
1489 S,TB,TR,ZD,ZDR}: Regenerated with afmtodit options `-i 0 -m'.
1493 2003-01-16 Werner LEMBERG <wl@gnu.org>
1497 2003-01-16 Jörgen Grahn <jgrahn@algonet.se>
1499 * src/preproc/refer/refer.man: Mention REFER environment variable.
1501 2003-01-05 Werner LEMBERG <wl@gnu.org>
1503 Similar to \[is], the square root glyph (\[sr]) and the square root
1504 extension glyph (\[radicalex]) are now text symbols. The new
1505 mathematical versions are called \[sqrt] and \[sqrtex],
1508 * font/devX*/S: Regenerated.
1509 * font/devdvi/generate/texex.map: Rename `sr[0123]' to `sqrt[0123]'.
1510 * font/devdvi/generate/texsy.map: Rename `sr' to `sqrt'.
1511 * font/devdvi/EX, font/devdvi/S: Regenerated.
1512 * font/devhtml/R.proto, font/devutf8/R.proto: Add `sqrt'.
1513 * font/devlj4/generate/special.map: Add `sqrt'.
1514 * font/devlj4/S: Regenerated.
1515 * font/devps/generate/textmap: Add `sqrt'.
1516 * font/devps/S, font/devps/symbolmap: Regenerated.
1518 * src/preproc/eqn/sqrt.cc (SQRT_CHAR, RADICAL_EXTENSION_CHAR,
1519 SQRT_CHAIN, BAR_CHAIN): Use `sqrt*' and `sqrtex*'.
1520 * src/roff/troff/input.cc (init_charset_table): Make `sqrtex'
1521 overlap horizontally.
1523 * tmac/X.tmac, tmac/ps.tmac, tmac/lj4.tmac: Add `sqrtex'.
1524 * tmac/dvi.tmac: Add `sr', and `sqrtex'.
1527 * doc/groff.texinfo, man/groff_diff.man: Document that `radicalex'
1528 and `sqrtex' are overlapping glyphs.
1530 2003-01-04 Werner LEMBERG <wl@gnu.org>
1532 * font/devdvi/generate/texsy.map: Add `is'.
1533 * font/devps/symbolmap: Regenerated.
1534 * font/devdvi/*TC, MI, S: Regenerated.
1536 * tmac/dvi.tmac: Remove `is'.
1538 2003-01-03 Werner LEMBERG <wl@gnu.org>
1540 `is' is now a text symbol (only relevant for dvi). The math variant
1541 can be accessed with `integral'.
1543 * font/devX*/S: Regenerated.
1544 * font/devdvi/generate/texex.map: Remove `is'.
1545 * font/devdvi/EX: Updated.
1546 * font/devhtml/R.proto, font/devutf8/R.proto: Add `integral'.
1547 * font/devlj4/generate/special.map: Ditto.
1548 * font/devlj4/S: Regenerated.
1549 * font/devps/generate/textmap: Add `integral'.
1550 * font/devps/S: Regenerated.
1552 * tmac/dvi.tmac: Define `is'.
1554 * src/roff/troff/glyphuni.cc (glyph_to_unicode_list): Add `integral'.
1556 * src/preproc/tbl/main.cc (process_format): Fix error message.
1558 2003-01-02 Werner LEMBERG <wl@gnu.org>
1560 * font/devhtml/R.proto, font/devutf8/R.proto: Add `ne' and `nc'.
1561 * font/devps/textmap: Fix entries for `ne' and `nc'.
1562 * font/devps/symbolmap: Regenerated.
1564 * src/roff/troff/glyphuni.cc (glyph_to_unicode_list),
1565 src/roff/troff/uniglyph.cc (unicode_to_glyph_list): Add `18',
1566 `38', `58', `78', `-+', `|=', `nc', `ne'.
1568 * tmac/dvi.tmac: Add `nm', `ne', `nc'.
1569 Use `schar' for `aq'.
1570 * tmac/ps.tmac, tmac/X.tmac: Add `nc' and `ne'.
1571 * tmac/ec.tmac: Add `SC' to special fonts for `CW' and `CWI'.
1572 * tmac/tty.tmac: Add `ne'.
1574 * src/roff/troff/node.cc (make_glyph_node): Test with `get_macro'
1575 for fallback glyphs.
1577 2002-12-29 Werner LEMBERG <wl@gnu.org>
1581 * font/devX*/*: Regenerated.
1582 * font/devdvi/generate/ec.map: Remove `eq'.
1583 * font/devdvi/generate/texsy.map: Make `~=' the same as `~~'.
1584 Assign `|=' to position 39.
1585 * font/devdvi/*EC, S: Regenerated.
1586 * font/devhtml/R.proto, font/devutf8/R.proto: Add `|='.
1587 * font/devlj4/generate/special.map: Make `~=' the same as `~~'.
1588 Assign `|=' to position 549.
1589 * font/devps/generate/textmap, font/devps/enerate/symbolmap: Remove
1591 Add `uni2243' for `|='.
1593 * tmac/ec.tmac: Add `eq'.
1594 * tmac/dvi.tmac: Add `=~'.
1595 * tmac/tty-char.tmac, tmac/ps.tmac, tmac/X.tmac, tmac/lbp.tmac: Add
1598 2002-12-21 Werner LEMBERG <wl@gnu.org>
1600 * font/devdvi/generate/tc.map: Remove `**'.
1601 * font/devdvi/*TC: Regenerated.
1602 * font/devhtml/R.proto, font/devutf8/R.proto: Add `18', `38', `58',
1604 * font/devutf8/NOTES: Updated.
1606 * src/roff/troff/charinfo.h (charinfo): Add `setx_macro' function.
1607 Don't give default parameter to `set_macro'.
1608 * src/roff/troff/input.cc (do_define_character): Use `setx_macro'
1609 instead of `set_macro'.
1610 (charinfo::setx_macro): Implement it.
1611 (charinfo::set_macro): Don't change `mode'.
1613 * tmac/tty.tmac: Add `18', `38', `58', `78', `<<', `>>'.
1614 * tmac/ps.tmac, tmac/X.tmac: Add `<<', `>>'.
1615 * tmac/dvi.tmac: Define `!=' with `.schar'.
1617 2002-12-20 Werner LEMBERG <wl@gnu.org>
1619 * font/devX*/S: Regenerated.
1620 * font/devdvi/generate/ec.map: Remove `pl'.
1621 * font/devdvi/generate/tc.map: Remove `mi', `14', `12', `34'.
1622 * font/devdvi/*{TC,EC}: Regenerated.
1623 * font/devhtml/R.proto: Add `-+'.
1624 Remove double entries for `rk', `lk', `lt', `rt', `rb', `lb'.
1625 * font/devlbp/*: Remove `or'.
1626 * font/devlj4/generate/special.map: Remove `or'.
1627 * font/devlj4/S: Regenerated.
1628 * font/devps/generate/textmap: Add `fiveeighths', `oneeighth',
1629 `seveneighths', `threeeighths'.
1631 Replace `minusplus' with `uni2213'.
1632 * font/devps/symbolmap: Regenerated.
1633 * font/devutf8/R.proto: Replace `shc' with unnamed glyph.
1636 * src/roff/troff/charinfo.h (charinfo): Add `is_normal' inline
1638 * src/roff/troff/node.cc (troff_output_file::put_char_width):
1639 Call glyph_color and fill_color even if tcommand_flag isn't set.
1640 (make_node, node::add_char): Check not ci->is_fallback but
1643 * tmac/lj4.tmac, tmac/lbp.tmac: Define `or'.
1644 * tmac/ec.tmac: Add .rchar entry for `f/'.
1645 Don't remove `12', `14', `34'.
1646 Define `pl' to be always roman.
1647 * tmac/ps.tmac (ps-frac, ps-frac-mono): New macros.
1648 Define `18', `38', `58', `78'.
1649 * tmac/tty.tmac: Add `-+'.
1650 * tmac/dvi.tmac: Define `f/'.
1651 (dvi-frac): Use `f/'.
1652 * tmac/X.tmac (X-frac, X-frac-mono): New macros.
1653 Define `18', `38', `58', `78'.
1655 2002-12-15 Colin Watson <cjwatson@debian.org>
1657 * contrib/pic2graph/pic2graph.sh: Add missing `;;'.
1659 2002-12-10 Werner LEMBERG <wl@gnu.org>
1661 Add glyph `tno', a textual variant of `no'.
1663 * font/devX*/*: Regenerated.
1664 * font/{devcp1047,devlatin1,devutf8,devhtml}/R.proto: Add `tno'.
1665 * font/devdvi/generate/{tc.map: Replace `no' with `tno'.
1666 * font/devdvi/generated/{texsy,textex}.map: Add `tno'.
1667 * font/devdvi/*: Regenerated.
1668 * font/devlbp/*: Add `tno'.
1669 * font/devlj4/generate/tex.map: Replace `no' with `tno'.
1670 * font/devlj4/*: Regenerated.
1671 * font/devps/generate/textmap: Replace `no' with `tno'.
1672 * font/devps/generate/symbolchars: Add `no'.
1673 * font/devps/*: Regenerated.
1675 * src/roff/troff/glyphuni.cc (glyph_to_unicode_list): Add `tno'.
1677 * tmac/cp1047.tmac, tmac/latin1.tmac: Replace `no' with `tno'.
1678 * tmac/tty-char.tmac: Add entry for `tno' and `3d'.
1682 * tmac/dvi.tmac: Replace most `\\' with `\E'.
1683 Add definition for `sd'.
1684 * tmac/X.tmac, tmac/ps.tmac: Replace most `\\' with `\E'.
1686 * tmac/eqnrc <dvi>: Use `integral' instead of `is' glyph.
1688 2002-12-08 Werner LEMBERG <wl@gnu.org>
1690 * tmac/an-old.tmac (TH): Use integer value for `IN' if in nroff
1691 mode to avoid rounding errors.
1692 (an-do-tag, an-do-tag-html, RS, RE): Remove redundant `.br'.
1694 * src/roff/groff/groff.man, src/roff/nroff/nroff.man,
1695 src/roff/troff/troff.man: Improve documentation of -T.
1697 2002-12-07 Jeff Conrad <jeff_conrad@msn.com>
1699 * src/roff/groff/pipeline.c: Don't define `const' for _WIN32.
1700 (run_pipeline) [_WIN32]: Provide working function without `fork'.
1702 2002-12-06 Werner LEMBERG <wl@gnu.org>
1704 * font/devps/generate/freeeuro.sfd: Make dimensions of Euro.symbol
1705 glyphs compatible to Adobe's Euro fonts (scaling them down a bit).
1706 Scaling Euro.sansserif glyphs down to have the same height as
1708 Removed unnecessary points; added some extrema.
1710 * font/devps/EURO, font/devps/freeeuro.afm, font/devps/freeeuro.pfa:
1713 2002-12-04 Werner LEMBERG <wl@gnu.org>
1715 * font/devps/generate/freeeuro.sfd: Add glyphs `Euro.symbol.slanted'
1716 and `Euro.symbol.bold.slanted'.
1717 Improve some glyph offsets and widths.
1718 * font/devps/EURO, font/devps/freeeuro.afm, font/devps/freeeuro.pfa:
1720 * font/devps/generate/Makefile (freeeuro.afm freeeuro.pfa): Fix
1722 * font/devps/generate/sfdtopfa.pe: Generate PFA in current
1725 * tmac/europs.tmac: Updated to new glyph indices.
1726 Use Euro.symbol for font familiy `A'.
1728 * doc/groff.texinfo: Minor improvements.
1730 2002-12-02 Werner LEMBERG <wl@gnu.org>
1732 * font/devdvi/generate.tc.map: s/%O/%0/.
1733 * font/devdvi/*TC: Regenerated.
1735 * src/roff/troff/div.cc (init_div_requests): Sorted.
1737 * tmac/dvi.tmac: Remove `Ye'.
1738 * tmac/ec.tmac: Remove `Ye'.
1739 Add .rchar entry for `de'.
1741 * man/groff.man, man/groff_diff.man: Document register `.pe'.
1742 * doc/groff.texinfo: Document registers `.pe', `.n', and `.w'.
1745 2002-11-30 Werner LEMBERG <wl@gnu.org>
1747 Add PS font for various Euro glyphs.
1749 * font/devps/generate/freeeuro.sfd: New master font file for
1751 * font/devps/generate/sfdtopfa.pe: New conversion script for
1753 * font/devps/generate/Makefile (FONTS): Add `EURO'.
1754 (EURO, freeeuro.afm, freeeuro.pfa): New rules.
1755 * font/devps/freeeuro.pfa, font/devps/freeeuro.afm: Generated from
1757 * font/devps/EURO: Generated from `freeeuro.afm'.
1758 * font/devps/download: Add `freeuro.pfa'.
1759 * font/devps/Makefile.sub (NORMALFILES): Adde `EURO' and
1762 * tmac/europs.tmac: New file.
1763 * tmac/ps.tmac: Include `europs.tmac'.
1764 * tmac/Makefile.sub (DISTFILES): Add `europs.tmac'.
1766 2002-11-29 Werner LEMBERG <wl@gnu.org>
1768 * font/devdvi/generate/texsy.map: Remove `lh' and `rh'.
1769 * font/devdvi/S: Regenerated.
1770 * font/devhtml/R.proto: Fix `CR' and `ci'.
1772 * font/devps/generate/textmap: Fix `lh', `rh', and `sq'.
1774 * font/devps/symbolmap: Regenerated.
1775 * font/devutf8/R.proto: Fix `CR' and `ci'.
1777 * font/devutf8/NOTES: Updated.
1779 * src/roff/troff/uniglyph.cc (unicode_to_glyph_list): Fix `CR' and
1782 * src/roff/troff/glyphuni.cc (glyph_to_unicode_list): Ditto.
1784 * tmac/dvi.tmac: Add `lh' and `rh'.
1785 * tmac/Xps.tmac: Fix `lh' and `rh'.
1786 * tmac/X.tmac: Add `OK'.
1787 * tmac/lj4.tmac: Ditto.
1789 2002-11-24 Werner LEMBERG <wl@gnu.org>
1791 * font/devX*/S: Regenerated.
1792 * font/devascii/R.proto, font/devcp1047/R.proto: Remove glyphs `lb',
1793 `lc', `lf', `lk', `lt', `rb', `rc', `rf', `rk', and `rt'.
1794 * font/devdvi/generate/texsy.map: Remove `or' glyph.
1795 * font/devdvi/S: Regenerated.
1796 * font/devhtml/R.proto, font/devutf8/R.proto: Add/fix glyphs
1797 `parenlefttp', `parenleftex', `parenleftbt', `parenrighttp',
1798 `parenrightex', `parenrightbt', `bracketlefttp', `bracketleftex',
1799 `bracketleftbt', `bracketrighttp', `bracketrightex',
1800 `bracketrightbt', `bracelefttp', `braceleftmid', `braceleftbt',
1801 `braceex', `braceleftex', `bracerightex', `bracerighttp',
1802 `bracerightmid', `bracerightbt', `lt', `lk', `lb', `rt', `rk',
1804 * src/roff/troff/glyphuni.cc, src/roff/troff/uniglyph.cc: Ditto.
1805 * font/devutf8/NOTES: Updated.
1806 * font/devlj4/generate/special.map: Add glyph `braceex'.
1807 * font/devlj4/S: Regenerated.
1809 * tmac/tty-char.tmac: Add glyphs `lf', `rf', `lc', and `rc'.
1811 2002-11-14 Werner LEMBERG <wl@gnu.org>
1813 * src/roff/troff/uniglyph.cc (unicode_to_glyph_list): Add `va'
1816 * src/roff/troff/glyphuni.cc (glyph_to_unicode_list): Ditto.
1818 * doc/texinfo.tex: New version from texinfo 4.3.
1819 * doc/groff.texinfo: Updated for texinfo 4.3.
1820 Use @tie{} where appropriate.
1821 * font/devdvi/generate/ec.map: Don't include `or' and `bv'.
1822 * font/devdvi/generate/tc.map: Remove `rn'.
1823 * font/devdvi/*TC, font/devdvi/*EC: Regenerated.
1824 * font/devhtml/R.proto, font/devutf8/R.proto: Add `vA'.
1826 * font/devX100/*, font/devX100-12/*, font/devX75/*,
1827 font/devX75-12/*: Regenerated.
1829 * tmac/dvi.tmac: Add special fonts `SA' and `SB'.
1830 Use .char (again) for `br', `ul', `rn', `or', and `ru'.
1831 Improve definition of `an'.
1832 * tmac/ps.tmac: Use .char (again) for `br', `ul', `rn', `or', and
1834 * tmac/lj4.tmac: Use .char (again) for `br', `ul', `rn', and `ru'.
1835 * tmac/X.tmac: Add definition for `or'.
1836 * tmac/Xps.tmac: Undo change 2002-11-05.
1837 * tmac/lbp.tmac: Add definitions for `br', `rn', `ul', and `ru'.
1839 2002-11-11 Werner LEMBERG <wl@gnu.org>
1841 * src/roff/troff/node.cc (troff_output_file::put_char): Always
1844 2002-11-10 Werner LEMBERG <wl@gnu.org>
1846 Added three new requests `schar', `fschar', and `rfschar'. `schar'
1847 defines a glyph which is searched after the check for fonts declared
1848 with `.special' (and before the check for all mounted special
1849 fonts). `fschar' defines a glyph for a particular font which is
1850 searched after the check for fonts declared with `.fspecial' (and
1851 before the check for fonts declared with `.special'). `rfschar'
1852 removes glyphs defined with `fschar'.
1854 * src/roff/troff/token.h (char_mode): New enum.
1855 Declare do_define_character.
1856 * src/roff/troff/charinfo.h (charinfo): Replace `fallback' with
1858 (charinfo::is_fallback): Updated.
1859 (charinfo::is_special): New method.
1860 * src/roff/troff/input.cc (do_define_character): Add and use
1861 optional second parameter used as a prefix for font-specific glyph
1863 (define_character, define_fallback_character): Updated.
1864 (define_special_character): New function.
1865 (init_input_requests): Add `schar'.
1866 (charinfo::charinfo, charinfo::set_macro): Updated.
1867 * src/roff/troff/node.cc: Include `stringclass.h'.
1868 (make_glyph_node): Handle special glyphs defined with `.schar' and
1870 (define_font_special_character, remove_font_special_character): New
1872 (init_node_requests): Sorted.
1873 Add `fschar' and `rfschar'.
1874 * NEWS, man/groff_diff.man, man/groff.man, doc/groff.texinfo:
1875 Document new requests.
1877 * font/devhtml/R.proto, font/devutf8/R.proto: Add `va'.
1878 * tmac/dvi.tmac: Add `va' for CW and CWI (using `.fschar').
1880 2002-11-08 Werner LEMBERG <wl@gnu.org>
1882 Added new font `SC' (cmtex10) to devdvi.
1884 * devdvi/generate/Makefile (FONTS): Add `SC'.
1886 * devdvi/generate/textex.map: New map file for cmtex.
1888 * devdvi/Makefile.sub (DEVFILES): Updated.
1889 * tmac/dvi.tmac: Add fspecial entries for SC.
1890 Add `MI', `S' and `CW' to the `special' call. Otherwise, `SC' is
1891 found before `S' since the font position of `SC' is lower due to the
1892 gaps in DESC's `font' line.
1893 * tmac/ec.tmac: Add a `special' call.
1896 * font/devhtml/R.proto: Remove double entry for `ti'.
1897 * tmac/tty.tmac: Add entries for `IJ', `ij', and `bq'.
1898 * tmac/tty-char.tmac: Remove entry for `bq'.
1899 * tmac/lbp.tmac: Add entries for `lq', `rq', `fo', `fc', and `em'.
1900 * tmac/ec.tmac: Don't remove `aq' glyph.
1901 * tmac/X.tmac: Fix entry for `em'.
1902 Add entries for `fo' and `fc'.
1903 * tmac/dvi.tmac: Add entries for `em', `en', `hy', `fo', and `fc'.
1905 * doc/groff.texinfo, man/groff.man, man/groff_diff.man: Fix
1906 documentation of `special' and `fspecial' requests.
1908 2002-11-05 Werner LEMBERG <wl@gnu.org>
1910 * font/devascii/R.proto, font/devcp1047/R.proto,
1911 font/devlatin1/R.proto: Remove entry for `.i'.
1912 * font/devdvi/generate/textt.map: Add entry for `ad'.
1913 * font/devdvi/generate/texr.map, font/devdvi/generate/texb.map,
1914 font/devdvi/generate/texi.map: Add dummy glyph name `slash@for@l'.
1915 We need this for getting kerning values to compose `/l' and `/L'.
1916 * font/devdvi: Regenerated font definition files for CM fonts.
1917 * font/devhtml/R.proto: Add entries for "'C", "'c", `IJ', and `ij'.
1918 * font/devutf8/R.proto: Ditto.
1919 Remove double entry for `ti'.
1921 * src/roff/troff/glyphuni.cc (glyph_to_unicode_list): Fix entries
1922 for (groff) ligatures, `la', and `ra'.
1923 Add "'C", "'c", `IJ', and `ij'.
1924 Remove double entry for `ti'.
1925 * src/roff/troff/uniglyph.cc (unicode_to_glyph_list): Remove all
1927 Add "'C", "'c", `IJ', and `ij'.
1928 Fix entries for (groff) ligatures, `la', and `ra'.
1930 * tmac/ps.tmac (ps-achar): New macro.
1931 Define "'c" and "'C".
1932 * tmac/tty.tmac: Add entry for `.i'.
1933 * tmac/X.tmac (X-achar): New macro.
1934 Define "'c", "'C", and `:Y'.
1935 Add entries for `IJ' and `ij'.
1936 * tmac/Xps.tmac (Xps-achar): New macro.
1937 Define "'c" and "'C".
1938 Add entries for `IJ' and `ij'.
1939 * tmac/lbp.tmac (lbp-achar): New macro.
1940 Add fallback characters for all groff ligatures and many other
1942 * tmac/dvi.tmac: Fix definitions of `_' and `ul'.
1943 Add entries for `/l' and `/L'.
1944 Define "'c" and "'C".
1945 Add entries for `IJ' and `ij'.
1947 2002-11-02 Larry Kollar <kollar@alltel.net>
1949 * PROBLEMS: Document how to solve Mac OS X compilation problems.
1951 2002-11-02 Werner LEMBERG <wl@gnu.org>
1953 Adding support for composite glyphs: \[xxx yyy ...] and the
1954 `composite' request.
1956 * src/roff/troff/glyphuni.cc: New file for mapping groff glyph names
1957 to Unicode-based glyph names.
1958 * src/roff/troff/uniglyph.cc: New file for mapping Unicode-based
1959 glyph names to groff glyph names.
1960 * src/roff/troff/uniuni.cc: New file for canonically decomposing
1961 Unicode-based glyph names.
1962 * src/roff/troff/unicode.cc, src/roff/troff/unicode.h: New files
1963 for handling Unicode glyph names.
1964 * src/roff/troff/input.cc: Include unicode.h.
1965 (composite_glyph_name): New function.
1966 (token::next) <'['>: Handle Unicode glyph names and composite
1968 (composite_dictionary): New dictionary for the `composite' request.
1969 (composite_request): Implement `composite' request.
1970 (init_input_requests): Add `composite'.
1971 Alphabetically sorted.
1972 * src/roff/troff/env.cc (tabs_save, tabs_restore): Removed (already
1974 (init_env_requests): Alphabetically sorted.
1975 Removed `tas' and `tar' (already commented out).
1976 * src/roff/troff/Makefile.sub: Updated.
1978 2002-10-31 Ruslan Ermilov <ru@FreeBSD.org>
1980 * src/roff/nroff/nroff.man, src/roff/nroff/nroff.sh: Fix description
1983 2002-10-29 Werner LEMBERG <wl@gnu.org>
1985 Fix computation of .trunc register. Additionally, its value (and
1986 the value of the .ne register) is now always set before entering the
1989 * src/roff/troff/div.cc (diversion::need): Set `truncated_space' and
1990 `needed_space' before calling `space'.
1991 (top_level_diversion::space): Remove special code for 'sp before the
1993 Call `begin_page' with the discarded space as a parameter.
1994 (top_level_diversion::begin_page): Add optional parameter to set
1996 * src/roff/troff/div.h: Updated.
1998 * doc/groff.texinfo: Improve documentation of .sp, \n[.trunc], and
2001 * tmac/an-old.tmac (SH, SS, TP, IP, HP, TS): Undo change 2002-10-26.
2002 (LP): Remove superfluous call to `br'.
2003 * tmac/doc-common (doc-paragraph): Undo change 2002-10-26.
2004 * tmac/doc.tmac (Bd, Bl, doc-set-vertical-and-indent): Ditto.
2006 2002-10-26 Werner LEMBERG <wl@gnu.org>
2008 * tmac/doc-ditroff: Remove useless switch/variable -rC.
2009 (doc-setup-header): Don't set page register `%'.
2010 * tmac/doc-nroff: Remove variable `C'.
2011 (doc-setup-page-layout): Set doc-header-space to .5i unconditionally.
2012 (doc-setup-header): Don't set page register `%'.
2014 * tmac/doc-common (doc-header): Call `ns'.
2015 (doc-paragraph): Protect .sp with .br so that it survives traps
2016 possibly set by the user.
2017 * tmac/doc.tmac (Bd, Bl, doc-set-vertical-and-indent): Ditto.
2019 * tmac/doc*: Replace ' with . for consistency if no effect.
2021 2002-10-26 Werner LEMBERG <wl@gnu.org>
2023 * tmac/an-old.tmac (SH, SS, TP, IP, HP, TS): Protect .sp with .br
2024 so that it survives traps possibly set by the user.
2026 * src/roff/troff/node.cc: Fix the changes from 2002-10-23.
2027 (troff_output_file::set_font): Call flush_tbuf if necessary.
2028 (troff_output_file::fill_color, troff_output_file::glyph_color): Call
2029 flush_tbuf and do_motion only if necessary.
2030 (troff_output_file::start_special,
2031 troff_output_file::put_char_width, troff_output_file::put_char,
2032 troff_output_file::draw): Updated.
2033 (word_space_node::tprint, space_node::tprint, hmotion_node::tprint,
2034 vmotion_node::tprint): Undo change 2002-10-23.
2036 2002-10-25 Werner LEMBERG <wl@gnu.org>
2038 * tmac/www.tmac (DC): Fix case of overlapping images.
2040 2002-10-23 Werner LEMBERG <wl@gnu.org>
2042 * src/roff/troff/node.cc (troff_output_file::fill_color,
2043 troff_output_file::glyph_color): Set current color before testing
2045 (troff_output_file::put_char_width, troff_output_file::put_char,
2046 troff_output_file::draw): Don't call flush_tbuf and/or do_motion
2048 (troff_output_file::file_color, troff_output_file::glyph_color):
2050 (word_space_node::tprint, space_node::tprint, hmotion_node::tprint,
2051 vmotion_node::tprint): Move first, then call fill_color.
2053 2002-10-20 Werner LEMBERG <wl@gnu.org>
2055 * doc/groff.texinfo, man/groff_tmac.man: Document that it is not
2056 possible to use multiple main macro packages.
2058 2002-10-19 Werner LEMBERG <wl@gnu.org>
2060 * src/devices/grops/ps.cc (cmyk_flag): New global variable.
2061 (ps_printer::set_color): Set `cmyk_flag' for CMY and CMYK colors.
2062 (ps_printer::~ps_printer): Emit `%%Extensions: CMYK' if `cmyk_flag'
2064 * font/devps/prologue.ps (Fk, Ck): Enclose definitions with a
2065 `where' construction since `cmyksetcolor' is a PS Level 2 operator.
2067 2002-10-16 Werner LEMBERG <wl@gnu.org>
2069 * NEWS, doc/webpage.ms: Updated.
2071 2002-10-14 Werner LEMBERG <wl@gnu.org>
2073 * src/roff/troff/node.cc (troff_output_file::put_char_width,
2074 troff_output_file::put_char, troff_output_file::fill_color,
2075 troff_output_file::glyph_color): Handle case where color pointer
2078 2002-10-13 Ruslan Ermilov <ru@FreeBSD.org>
2080 Add the new -r option to grotty. It is similar to the -i option
2081 except it tells grotty(1) to use the "reverse video" attribute to
2082 render italic fonts.
2084 * src/devices/grotty/tty.cc (reverse_flag): New global variable.
2085 (SGR_REVERSE, SGR_NO_REVERSE): New macros.
2086 (tty_printer::make_underline, tty_printer::put_color,
2087 tty_printer::end_page): Use it.
2088 (main): Add -r switch.
2090 * src/devices/grotty/grotty.man: Document it.
2092 2002-10-11 Ruslan Ermilov <ru@FreeBSD.org>
2094 * src/roff/troff/env.cc (hyphen_trie::read_patterns_file): Add
2095 cast to `unsigned char' to properly read patterns with 8bit
2098 2002-10-08 Werner LEMBERG <wl@gnu.org>
2100 * REVISION: Increased to 2.
2102 Version 1.18.1 released
2103 =======================
2105 2002-10-08 Werner LEMBERG <wl@gnu.org>
2107 * doc/webpage.ms, NEWS: Updated.
2109 2002-10-07 Werner LEMBERG <wl@gnu.org>
2111 * tmac/doc-common (Ss): Add final `.ns' (similar to `.Sh') to
2112 suppress additional whitespace after the header.
2114 * tmac/doc-ditroff, tmac/doc-nroff (Am): New string to be in sync
2117 * src/preproc/grn/grn.man, tmac/groff_mdoc.man, NEWS: Updated.
2119 2002-10-07 Ruslan Ermilov <ru@FreeBSD.org>
2121 * tmac/doc-common(doc-volume-operating-system-ateol): New flag.
2122 (Dt): Use it to improve language localization (especially Russian
2125 2002-10-07 Daniel Senderowicz <daniel@synchrods.com>
2127 * src/preproc/grn/gprint.h (BSPLINE, BEZIER): New macros.
2128 * src/preproc/grn/hdb.cc (DBGetType): Parse spline and bezier
2130 * src/preproc/grn/hgraph.cc (drawwig): Add parameter to control
2132 Call `picurve' for BSPLINE.
2133 (HGPrintElt): Handle BSPLINE.
2134 * src/preproc/grn/README: Document it.
2136 2002-10-03 Werner LEMBERG <wl@gnu.org>
2138 * src/roff/troff/node.cc (break_char_node::col): New variable.
2139 Updated constructor.
2140 (space_node::tprint, word_space_node::tprint): Call `fill_color'
2142 (space_node::space_node): Remove assertion.
2143 (break_char_node::add_self): Pass color argument to space node.
2144 * src/roff/troff/input.cc (token::add_to_node_list, token::process):
2146 * src/roff/troff/env.cc (environment::do_break,
2147 environment::add_padding): Ditto.
2149 2002-10-02 Werner LEMBERG <wl@gnu.org>
2151 Redesigning color support in troff. Colors are no longer
2152 represented as separate nodes but are now part of glyph nodes and
2153 friends. This fixes the current formatting misbehaviour due to the
2154 changes introduced on 2002-09-20. Some extra code is necessary for
2155 proper grotty support: Without adding color variables to
2156 space-related nodes, the background color would be changed too late.
2158 * src/roff/troff/node.h, src/roff/troff/node.cc:
2159 s/current_pagecolor/current_fill_color/.
2160 s/current_glyphcolor/current_glyph_color/.
2161 (glyph_color_node, fill_color_node): Removed.
2162 (node::get_glyph_color, node::get_fill_color): New virtual member
2164 (space_node::col): New variable.
2165 Updated constructors of space_node and derived classes accordingly.
2166 (hmotion_node::col): New variable.
2167 Updated constructors of hmotion_node and space_char_hmotion_node
2169 (vmotion_node::col): New variable.
2170 Updated constructor accordingly.
2171 (draw_node::gcol, draw_node::fcol): New variables.
2172 Updated constructor accordingly.
2173 (special_node::gcol, special_node::fcol): New variables.
2174 Updated constructors accordingly.
2175 (troff_output_file::put_char, troff_output_file::put_charwidth,
2176 troff_output_file::draw): Set glyph and fill color.
2177 (troff_output_file::start_special): Set glyph and fill color.
2178 Always set current font.
2179 (troff_output_file::fill_color, troff_output_file::glyph_color):
2180 Don't call `do_motion'.
2181 (glyph_node::gcol, glyph_node::fcol): New variables.
2182 Updated constructors of glyph_node and ligature_node accordingly.
2183 (glyph_node::get_glyph_color, glyph_node::get_fill_color): New
2185 (glyph_node::merge_glyph_node,
2186 kern_pair_node::add_discretionary_hyphen,
2187 node::add_discretionary_hyphen): Updated.
2188 (break_char_node::merge_self): Updated.
2189 (word_space_node::tprint, space_node::tprint, hmotion_node::tprint,
2190 vmotion_node::tprint): Handle color.
2191 (make_glyph_node, make_node, node::add_char): Updated.
2193 * src/roff/troff/env.cc (environment::space_newline,
2194 environment::space, environment::output_line, environment::do_break,
2195 environment::make_tab_node, environment::add_padding, title):
2197 (environment_switch, environment_copy): Don't add color nodes.
2199 * src/roff/troff/input.cc (do_glyph_color, do_fill_color): Return
2201 (token::next): Updated.
2202 \m and \M now are as transparent as \s.
2203 (process_input_stack, token::add_to_node_list, token::process,
2204 read_draw_node): Updated.
2205 (charinfo_to_node_list): Don't add color nodes.
2207 * doc/groff.texinfo: Updated.
2209 2002-09-27 Ruslan Ermilov <ru@FreeBSD.org>
2211 * tmac/doc-common (ds-operating-system-FreeBSD-4.*): New version
2214 2002-09-27 Colin Watson <cjwatson@debian.org>
2216 * src/roff/troff/node.cc (bracket_node::copy): Check `list' != 0.
2218 2002-09-23 Werner LEMBERG <wl@gnu.org>
2220 * src/devices/grolbp/lbp.cc: Replace `300' with `font::res' where
2222 (DEFAULT_LINEWIDTH_FACTOR): New macro.
2223 (linewidth_factor): New global variable.
2224 (lbp_printer::set_line_thickness): Fix case for size < 0, using
2226 (long_options): Add -w/--linewidth option.
2228 (main): Handle -w option to set linewidth_factor.
2229 (lbp_printer::lbp_printer): Initialize req_linethickness, not
2232 * src/devices/grolbp/grolbp.man, NEWS, doc/webpage.ms: Updated.
2234 2002-09-22 Paco Andrés Verdú <pandres@dragonet.es>
2236 Fixed a bug in the line thickness setting code.
2238 * src/devices/grolbp/lbp.cc (lbp_printer::req_linethickness): New
2240 (lbp_printer::set_line_thickness): Pass environment as second
2242 Implement it actually.
2243 (lpb_printer::set_char, lbp_printer::draw): Use `req_linethickness'
2244 and `set_line_thickness, depending on the current font size.
2246 2002-09-21 Werner LEMBERG <wl@gnu.org>
2248 Some Debian patches.
2250 * src/roff/groff/pipeline.h (MAX_COMMANDS): Increase to 12.
2251 * src/roff/troff/node.cc (bracket_node::copy): Initialize
2254 2002-09-20 Werner LEMBERG <wl@gnu.org>
2256 * configure: Regenerated with autoconf 2.54.
2258 2002-09-20 Werner LEMBERG <wl@gnu.org>
2260 * src/roff/troff/env.h (environment): Rename cur_glyph_color to
2262 Rename cur_fill_color to fill_color.
2263 * src/roff/troff/env.cc: Updated.
2265 2002-09-20 Werner LEMBERG <wl@gnu.org>
2267 * src/roff/troff/env.cc (title): Copy color status after processing
2269 * src/roff/troff/input.cc (charinfo_to_node_list): Emit glyph and
2270 fill color nodes to reset colors properly.
2272 * tmac/www.tmac (DC): Fix color handling.
2274 * src/preproc/pic/pic.man, doc/pic.ms: Document some color issues.
2275 * doc/groff.texinfo: Fixing documentation of `tl' request.
2276 * doc/webpage.ms: Updated.
2278 2002-09-19 Werner LEMBERG <wl@gnu.org>
2280 * src/roff/troff/env.cc (environent_switch, environment_copy):
2281 Emit glyph and fill color nodes to initialize colors properly.
2283 2002-09-17 Colin Watson <cjwatson@debian.org>
2285 * src/roff/troff/env.cc (environment::set_glyph_color,
2286 environment::set_fill_color): Fix typo which prevented \m[] work
2289 2002-09-17 Werner LEMBERG <wl@gnu.org>
2291 Add left and right italic correction to non-slanted PS fonts. This
2292 is an experimental feature to improve image rendering of grohtml.
2294 * font/devps/generate/Makefile (RFLAG): New variable, set to `-i 0'.
2295 ({T,H,C,P,N,BM,A,HN}{R,B}, ZD, S, ZDR): Use it.
2296 * font/devps/*: All non-slanted fonts regenerated.
2299 2002-09-16 Werner LEMBERG <wl@gnu.org>
2301 Add a site-specific font directory.
2303 * Makefile.in (localfontdir, legacyfontdir): New variables.
2304 (fontpath): Use them.
2305 (MDEFINES, uninstall_dirs): Updated.
2306 * Makefile.comm (.man.n): Add `LOCALFONTDIR' and `LEGACYFONTDIR'.
2307 Remove `FONTPATH' and `MACROPATH'.
2309 * src/roff/troff/troff.man, NEWS: Updated.
2310 * doc/groff.texinfo (Font Directories): New section.
2313 * src/devices/grodvi/grodvi.man, src/devices/grohtml/grohtml.man,
2314 src/devices/grolbp/grolbp.man, src/devices/grolj4/grolj4.man,
2315 src/preproc/grn/grn.man: Minor fixes.
2317 * src/devices/grohtml/post-html.cc (html_printer::do_tab_ts):
2318 Remove unused variable.
2320 2002-09-11 Werner LEMBERG <wl@gnu.org>
2322 * doc/groff.texinfo, man/groff_font.man: Clarify argument of \N.
2323 * man/groff_out.man: Fix documentation of 'N'.
2325 2002-09-09 Gaius Mulley <gaius@glam.ac.uk>
2327 * doc/Makefile.in (webpage.html): Depend on gnu.eps also.
2328 * src/roff/troff/env.cc (indent): Emit html tag only if break_flag is
2330 * src/devices/grohtml/post-html.cc (text_glob::is_br_ni): Removed.
2331 (text_glob::is_br, html_printer::lookahead_for_tables): Updated.
2332 (html_printer::do_tab_ts): Call `emit_table_header' with `FALSE'.
2333 * src/devices/grohtml/html-text.cc (html_text::start_tag) <P_TAG,
2334 PRE_TAG>: Call `begin' with `FALSE'.
2336 2002-09-09 Ralph Corderoy <ralph@inputplus.demon.co.uk>
2338 * src/libs/libgroff/string.cc (string::extract): Fix position of
2339 terminating null byte.
2341 2002-09-08 Werner LEMBERG <wl@gnu.org>
2343 Add global option `nospaces' to tbl so that leading and trailing
2344 spaces in data items are ignored.
2346 * src/libs/libgroff/string.cc (string::remove_spaces): New member
2347 function to remove leading and trailing spaces.
2348 * src/include/stringclass.h: Updated.
2350 * src/preproc/tbl/table.h (table): Add flag `NOSPACES'.
2352 * src/preproc/tbl/main.cc (process_options): Handle `nospaces'
2354 Fix typo in error messages.
2355 (process_data): Implement `nospaces' option.
2356 * src/preproc/tbl/tbl.man, NEWS, doc/webpage.ms: Updated.
2358 2002-09-07 Werner LEMBERG <wl@gnu.org>
2360 * src/include/config.hin: Add `HAVE_ISATTY'.
2361 * src/libs/libgroff/tmpfile.cc (xtmpfile_list): Drop `const' for
2363 * src/libs/libgroff/tmpname.cc: Include `time.h'.
2364 * src/libs/libdriver/input.cc (Char): Add `operator==' and
2365 `operator!=' for `char'.
2366 * doc/groff.texinfo: Replace @ifnottex block for top node with
2369 2002-09-06 Werner LEMBERG <wl@gnu.org>
2371 * doc/Makefile.in (.texinfo.html): Add -I switch.
2372 * doc/groff.texinfo: Add @ifnottex block for top node to make
2373 translation to HTML work.
2375 2002-09-05 Gaius Mulley <gaius@glam.ac.uk>
2377 * src/preproc/html/pre-html.cc (LETTER_LENGTH): Removed.
2378 (get_papersize, determine_vertical_offset): Removed.
2379 (char_buffer::do_image): Always specify letter size.
2381 (imageList::createPage): Use -dDEVICEHEIGHTPOINTS instead of
2384 2002-09-05 Werner LEMBERG <wl@gnu.org>
2386 * doc/groff.texinfo, tmac/groff_man.man: Improve documentation of
2387 default indentation.
2389 2002-09-04 Gaius Mulley <gaius@glam.ac.uk>
2391 * src/preproc/html/pre-html.cc (imageList::createPage): Use
2393 (generateImages): Clean up push-back buffer.
2395 2002-09-04 Ralph Corderoy <ralph@inputplus.demon.co.uk>
2397 * doc/groff.texinfo: Minor fixes.
2399 2002-08-21 Gaius Mulley <gaius@glam.ac.uk>
2401 * src/preproc/html/pre-html.cc (DEFAULT_LINE_LENGTH): New macro.
2402 (MAX_WIDTH, A4_LENGTH, A4_OFFSET, LETTER_OFFSET): Removed.
2404 (determine_vertical_offset): Use LETTER_LENGTH.
2405 (createPage): Moved to ...
2406 (imageList::createPage): This.
2407 Call gs with -dDEVICEWIDTHPOINTS to avoid cropping.
2408 (imageList::getMaxX): New function.
2409 (createImage): Moved to ...
2410 (imageList::createImage): This.
2411 (imageList::createImages): New function.
2412 (generateImages): Read `maxx' directly.
2414 (scanArguments): Don't specify `gsPaper' for `-o'.
2415 (makeTempFiles): Call `xtmpfile' with the last argument set to
2418 2002-08-24 Werner LEMBERG <wl@gnu.org>
2420 * src/include/nonposix.h (mkdir, WAIT, creat) [_MSC_VER]: Define.
2421 (WAIT, _WAIT_CHILD) [!_MSC_VER]: Define.
2422 * src/preproc/html/pre-html.cc (waitForChild): Use WAIT.
2423 * src/preproc/html/pushback.cc: Include nonposix.h.
2424 * src/roff/groff/pipeline.c: Define strcasecmp and strncasecmp
2427 2002-08-23 Werner LEMBERG <wl@gnu.org>
2429 Use $(OBJEXT) for the object file extension.
2431 * Makefile.comm (.SUFFIXES): Add .obj.
2432 (.cc.obj, .c.obj): New implicit rules.
2433 * Makefile.in (OBJEXT): New variable, initialized from autoconf.
2434 (MDEFINES): Add EXEEXT and OBJEXT.
2435 * */Makefile.sub: s/.o/.$(OBJEXT)/.
2437 2002-08-22 Werner LEMBERG <wl@gnu.org>
2439 * INSTALL: Mention texinfo 4.2 as a prerequisite.
2441 2002-08-21 Gaius Mulley <gaius@glam.ac.uk>
2443 * src/devices/grohtml/post-html.cc (colType): Make enum global to
2445 (html_printer::update_min_max, html_printer::add_table_end): New
2447 (html_printer::lookahead_for_tables): Use them.
2448 Reset page offset correctly.
2449 (html_printer::~html_printer): Add creation of creator comment up.
2451 2002-08-20 Werner LEMBERG <wl@gnu.org>
2453 * tmac/an-old.tmac (T&): New dummy macro to avoid warning.
2454 * man/groff_tmac.man: Fix typos.
2455 * man/groff_font.man: Minor reordering.
2456 * contrib/eqn2graph/eqn2graph.man (Tp): New macro.
2457 * contrib/groffer/groffer.man: Fix typos.
2459 2002-08-18 Gaius Mulley <gaius@glam.ac.uk>
2461 Avoid endless loops while scanning for tables.
2463 * src/devices/grohtml/post-html.cc (list::insert): Set
2465 (html_printer::next_horiz_pos): Add `text_glob' argument; update
2467 Return immediately if that argument is NULL.
2468 (html_printer::calc_nf): Don't test if `g' is NULL.
2469 (html_printer::lookahead_for_tables): Use
2470 `glyphs.move_right_get_data'.
2471 Don't test if `g' is NULL.
2473 2002-08-18 Gaius Mulley <gaius@glam.ac.uk>
2475 A better fix, replacing fix 2002-08-15, for increasing SIZE.
2477 * src/devices/grohtml/post-html.cc (char_block): Make `buffer'
2479 (char_block::char_block): Allocate `buffer'.
2480 (char_buffer::add_string): Use it.
2482 2002-08-15 Werner LEMBERG <wl@gnu.org>
2484 * src/devices/grops/grops.man, src/devices/grolj4/grolj4.man,
2485 src/devices/grodvi/grodvi.man: Document default line thickness.
2487 2002-08-15 Gaius Mulley <gaius@glam.ac.uk>
2489 * src/devices/grohtml/post-html.cc (char_block): Increase SIZE to
2492 2002-08-14 Werner LEMBERG <wl@gnu.org>
2494 * doc/webpage.ms: Updated.
2496 2002-08-09 Werner LEMBERG <wl@gnu.org>
2498 * src/roff/troff/node.cc (node::add_char): Call `freeze_space' for
2501 2002-08-08 Aaron Campbell <aaron@monkey.org>
2503 * src/preproc/pic/object.cc (object_spec::make_move): Fix typo
2506 2002-08-08 Werner LEMBERG <wl@gnu.org>
2508 * src/roff/troff/input.cc (read_rgb, read_cmy, read_cmyk): Call
2511 Don't push back a space but a newline onto the stack.
2513 2002-08-07 Gaius Mulley <gaius@glam.ac.uk>
2515 Add fonts `CI', `CB', and `CBI' to grohtml which have been omitted
2518 * src/devices/grohtml/post-html.cc (html_printer::end_font,
2519 html_printer::start_font): Handle them.
2520 * src/devices/grohtml/html-text.cc (html_text::do_italic): Don't
2522 (html_text::do_bold): Don't reset italic and tt.
2523 (html_text::do_tt, html_text::do_pre): Don't reset bold and italic.
2524 * font/devhtml/DESC.proto: Add those fonts.
2525 * font/devhtml/Makefile.sub (PROTOFONTS): Updated.
2527 2002-08-07 Werner LEMBERG <wl@gnu.org>
2529 * MORE.STUFF: Added gpresent.
2531 * tmac/trace.tmac: Show nesting level by a corresponding amount of
2532 whitespace before printing the logging message.
2534 2002-07-31 Colin Watson <cjwatson@debian.org>
2536 * src/devices/grohtml/html-table.cc (html_table::finish_row):
2537 Initialize `n' to zero. This fixes a segfault on ARM.
2539 2002-07-30 Werner LEMBERG <wl@gnu.org>
2541 * doc/grnexmpl.me: Remove calls to .st and .sc which are undefined.
2543 2002-07-29 Werner LEMBERG <wl@gnu.org>
2545 * src/preproc/pic/pic.y (print_arg, relative_path): Add missing
2548 2002-07-28 Colin Watson <cjwatson@debian.org>
2550 * src/devices/grohtml/post-html (html_printer::troff_tag): Handle
2552 (html_printer::html_printer): Initialize `pointsize'.
2554 2002-07-26 Werner LEMBERG <wl@gnu.org>
2556 * doc/Makefile.sub (PROCESSEDEXAMPLEFILES): Remove gnu.eps and
2558 (CLEANNOTSRCDIRADD): Add gnu.eps and gnu.png.
2559 (gnu.eps): Add -rle switch to pnmtops.
2560 (distfiles): Add gnu.eps and gnu.png.
2562 2002-07-25 Petter Reinholdtsen <pere@hungry.com>
2564 * src/libs/libdriver/input.cc (Char): Add const to `operator=='.
2567 2002-07-24 Werner LEMBERG <wl@gnu.org>
2569 * doc/Makefile.in, doc/Makefile.sub (groff_bin_path): Don't use
2570 ' \+' but ' *' for sed.
2571 (GROFF): Set GROFF_COMMAND_PREFIX to empty value.
2573 2002-07-23 Werner LEMBERG <wl@gnu.org>
2575 * doc/groff.texinfo: Document `papersize' keyword.
2576 * NEWS, man/groff_font.man: Updated.
2578 2002-07-23 Colin Watson <cjwatson@debian.org>
2580 Extend papersize keyword to accept more than a single entry. The
2581 first valid will be used.
2583 * src/libs/libgroff/font.cc (font::load_desc): Implement it.
2584 (font::scan_papersize): Really skip final newline.
2585 * src/preproc/html/pre-html.cc (get_papersize): Ditto.
2587 2002-07-23 Werner LEMBERG <wl@gnu.org>
2589 * configure.ac: Test for isatty.
2590 * configure: Regenerated.
2591 * src/include/posix.h: Check HAVE_ISATTY.
2592 * src/roff/troff/input.cc [ISATTY_MISSING]: Removed.
2593 * src/utils/lookbib/lookbib.cc: Include posix.h.
2594 Don't declare isatty.
2596 2002-07-21 Werner LEMBERG <wl@gnu.org>
2598 * NEWS: Add `output' request.
2600 * REVISION: Increased to 1.
2602 Version 1.18.0 released
2603 =======================
2605 2002-07-19 Gaius Mulley <gaius@glam.ac.uk>
2607 Allow internal glyph indices > 0xFF in grohtml for input characters.
2609 * src/devices/grohtml/post-html.cc (to_unicode): Use `unsigned int'
2611 (html_printer::add_to_sbuf): Use `unsigned int' as first parameter.
2612 Updated all callers.
2613 (html_printer::sbuf_continuation, html_printer::overstrike): Ditto.
2614 (html_printer): Updated.
2616 2002-07-19 Werner LEMBERG <wl@gnu.org>
2618 * font/devhtml/R.proto: Updated to HTML 4, adding many glyphs.
2619 * font/devutf8/R.proto: Adding some missing glyphs.
2620 * font/devutf8/NOTES: Updated.
2622 * tmac/dvi.tmac: Add more composite glyphs.
2623 * tmac/html.tmac: Updated.
2625 * man/groff_char.man: Add `sum' and `product' entities.
2629 2002-07-18 Gaius Mulley <gaius@glam.ac.uk>
2631 Improved table, tab, and indenting support.
2633 * src/roff/troff/input.cc (file_iterator::suppress_newline_flag,
2634 string_iterator::suppress_newline_flag): Removed. Updated all
2635 function which have used it.
2637 * src/roff/troff/env.cc: Include `input.h'.
2638 (environment::add_node): Accept 0 as parameter.
2639 (environment::add_html_tag): Add `force' parameter.
2640 Updated all callers.
2641 (environment::add_html_tag_tabs): Ditto.
2642 For the moment, support left-aligned tabs only.
2643 (environment::make_html_tag): New function.
2644 (fill, no_fill): Set .br html tag additionally.
2645 (environment::newline): Emit `eol.ce' or `eol' tag for html.
2646 (environment::add_html_tag_eol): Removed.
2647 (tab_stops::distance_to_next_tab): Add variant for handling
2649 (environment::distance_to_next_tab): Ditto.
2650 Updated all callers.
2651 (environment::handle_tab): Handle tabs for html.
2653 * src/roff/troff/env.h: Updated.
2655 * src/roff/troff/div.cc: Updated all callers of
2656 `environment::add_html_tag'.
2658 * src/devices/grohtml/html-table.cc,
2659 src/devices/grohtml/html-table.h: New files.
2661 * src/devices/grohtml/html-text.cc (html_text): New members
2662 `blank_para' and `start_space'.
2663 (html_text::issue_tag): Don't emit TABLE_TAG.
2664 Handle indentation for PRE_TAG and P_TAG.
2665 (html_text::end_tag): Updated.
2666 (html_text::table_is_void, html_text::issue_table_begin,
2667 html_text::issue_table_end): Removed.
2668 (html_text::do_push): Simplified.
2669 [DEBUGGING]: Small fix.
2670 (html_text::push_para): Add new parameter for indentation; updated
2673 (html_text::do_indent, html_text::do_table, html_text::done_table,
2674 html_text::is_in_table): Removed.
2675 (html_text::do_pre): Handle P_TAG also.
2676 (html_text::shutdown): Handle p->indent.
2677 (html_text::check_emit_text): Simplified.
2678 (html_text::do_emittext): Reset `blank_para'.
2679 (html_text::do_para): Add new parameter for indentation; updated
2681 (html_text::remove_indent): New function.
2682 (html_text::do_space): Handle verbatim text properly.
2683 (html_text::ever_emitted_text, html_text::starts_with_space,
2684 html_text::remove_para_align): New functions.
2685 (html_text::dump_stack_element, html_text::dump_stack): Updated.
2687 * src/devices/grohtml/html_text.h (HTML_TAG): Remove TABLE_TAG.
2690 * src/devices/grohtml/post-html.cc: Include html-table.h.
2691 (INDENTATION): Removed.
2692 (text_glob): Added many `is_<foo>' functions.
2693 Added table description `tab'.
2694 Added `get_arg',`get_tab_args', `remember_table', and `get_table'
2696 (list): Add `insert' and `move_to' member functions.
2697 (page): Add `insert_tag' member function.
2698 (page::dump_page) [DEBUG_TABLES]: Improved.
2699 (html_printer): Add `table' and `max_linelength' elements.
2700 Add many `do_<foo>', `insert_<foo>', `next_horiz_pos',
2701 `lookahead_for_tables', `shutdown_table', `calc_nf', `calc_po_in',
2702 `remove_tabs', `remove_courier_tabs'.
2703 (html_printer::emit_raw): Handle indentation.
2704 (html_printer::do_center, html_printer::write_header): Updated.
2705 (html_printer::is_courier_until_eol): Check for tag.
2706 (html_printer::do_linelength): Handle max_linelength.
2707 (html_printer::do_page_offset, html_printer::do_indentation): Handle
2709 (html_printer::do_tempindent): Updated.
2710 (html_printer::do_indentedparagraph): Removed.
2711 (html_printer::do_indent): Simplified.
2712 (html_printer::do_eol): Use `ever_emitted_text'.
2713 (html_printer::do_flush, html_printer::do_links): Don't call
2715 (html_printer::do_break): Handle end_tempindent.
2716 (html_printer::troff_tag): Get argument.
2718 Handle `.tab-ts', `.tab-te', `.col', `tab', and `tab0' tags.
2719 (html_printer::flush_page): Call `lookahead_for_tables'.
2720 Don't call `done_table'.
2721 (html_printer::add_to_sbuf): Always call do_indent.
2723 * src/devices/grohtml/Makefile.sub: Updated.
2725 * tmac/an-old.tmac (TP): Don't handle html device specially.
2726 (an-do-tag-html): New function which will be used instead of
2727 `an-do-tag' if html device is used.
2729 * tmac/html.tmac: Call .po to pass default page offset to grohtml.
2731 * tmac/s.tmac (@IP): Don't handle html device specially.
2732 (@IP-html): New function which will be used instead of `@IP' if
2733 html device is used.
2735 * tmac/www.tmac (HTML-NS, HTML-TAG-NS): New auxiliary macros -- this
2736 is a hack which will eventually vanish again.
2737 (PIMG): Handle `-C' option correctly if not html.
2740 2002-07-17 Werner LEMBERG <wl@gnu.org>
2742 * src/utils/afmtodit/afmtodit.pl: Don't use `-P-' for invoking perl.
2744 2002-07-14 Eric S. Raymond <esr@thyrsus.com>
2746 * contrib/pic2graph/pic2graph.*: Use convert(1).
2747 * contrib/eqn2graph/eqn2graph.*: Minor fixes.
2749 2002-07-14 Bernd Warken <bwarken@mayn.de>
2751 * tmac/groff_trace.man: New file.
2752 * tmac/Makefile.sub: Updated.
2755 2002-07-13 Werner LEMBERG <wl@gnu.org>
2757 * src/roff/groff/groff.man: Add some cross references.
2759 2002-07-12 Werner LEMBERG <wl@gnu.org>
2761 * src/roff/troff/input.cc (substring_request): Add warnings for
2762 string indices out of range.
2764 2002-07-11 Werner LEMBERG <wl@gnu.org>
2766 * font/devdvi/generate/ec.map: Fix typo (`(l' -> `/l').
2767 * font/devdvi/*EC: Regenerated.
2769 2002-07-10 Bernd Warken <bwarken@mayn.de>
2771 * man/groff_char.man: Updated and extended.
2773 2002-07-10 Werner LEMBERG <wl@gnu.org>
2775 * src/roff/troff/input.cc (length_macro): Renamed to...
2776 (length_request): This.
2777 Move call of `tok.next()' to the very end, otherwise the register
2778 value hasn't been updated yet.
2779 (init_input_requests): Updated.
2781 2002-07-09 Werner LEMBERG <wl@gnu.org>
2783 * src/roff/troff/input.cc (substring_macro): Renamed to...
2784 (substring_request): This.
2785 (init_input_requests): Updated.
2786 * src/roff/troff/request.h: Updated.
2788 2002-07-08 Robert D. Goulding <goulding@Princeton.EDU>
2790 * src/roff/grog/grog.sh: Fix typo.
2792 2002-07-08 Werner LEMBERG <wl@gnu.org>
2794 * win32-diffs: Updated.
2796 Handle `papersize' keyword properly in DESC.
2798 * src/libs/libgroff/font.cc (font::scan_papersize): Fix argument
2800 Updated all callers.
2801 * src/libs/libgroff/paper.cc: Add four more paper formats used by
2803 * src/include/paper.h: Updated.
2805 * src/devices/grolbp/lbp.cc: Remove unnecessary semicolons.
2806 Other minor C syntax fixes.
2807 (papersize, paperlength, paperwidth): Renamed to `user_*'.
2808 (lbp_printer): Add `papersize', `paperlength', and `paperwidth'
2810 (lbp_printer::lbp_printer): Pass three arguments.
2811 Set paper dimensions properly.
2812 (make_printer, main): Updated.
2813 (handle_unknown_desc_command): Fix error messages.
2814 (main): Handle papersize keyword in DESC properly.
2816 * src/devices/grolj4/lj4.cc (paper_size): Renamed to
2818 (lbp_printer::lbp_printer): Pass an argument.
2819 Set paper_size properly.
2820 (handle_unknown_desc_command): Removed.
2821 (make_printer, main): Updated.
2822 * src/devices/grolj4/grolj4.man: Minor documentation fix.
2824 * man/groff_font.man, NEWS: Updated.
2826 2002-07-07 Werner LEMBERG <wl@gnu.org>
2828 Integrated eqn2graph, contributed by Eric S. Raymond.
2830 * contrib/eqn2graph/{Makefile.sub, eqn2graph.sh, eqn2graph.man}: New
2832 * Makefile.in, NEWS: Updated.
2834 2002-06-04 Werner LEMBERG <wl@gnu.org>
2836 Changing the substring request to make it fit better with other
2837 string manipulation functions in other programming languages:
2838 Index 0 is now the first character in the string, and index -1
2839 indicates the last character. Since this request didn't work
2840 properly anyway in the last release, it doesn't harm too much to
2843 * src/roff/troff/input.cc (substring_macro): Use loops to get
2844 the real string length (ignoring COMPATIBLE_SAVE and
2845 COMPATIBLE_RESTORE) and offsets.
2846 Implement change described above.
2848 * man/groff_char.man, tmac/doc-common (doc-header), tmac/doc.tmac
2849 (doc-do-Bd-args, doc-do-Bl-args): Changed accordingly.
2851 * NEWS, doc/groff.texinfo, man/groff_diff.man: Updated.
2853 2002-06-03 Werner LEMBERG <wl@gnu.org>
2855 Make .chop work with .de1 and friends. COMPATIBLE_SAVE and
2856 COMPATIBLE_RESTORE are completely ignored.
2858 * src/roff/troff/input.cc (char_list::set, char_list::get): New
2860 (macro): `length' field renamed to `len'.
2861 Added new field `empty_macro' (1 if macro is empty), to be used
2862 instead of checking `len'.
2863 Updated all callers.
2864 (macro::empty): Updated.
2865 (macro::length, macro::set, macro::get): New functions.
2866 (macro::append): Ignore COMPATIBLE_SAVE and COMPATIBLE_RESTORE.
2868 (chop_macro): Check and remove trailing COMPATIBLE_SAVE/
2869 COMPATIBLE_RESTORE pairs.
2870 (asciify): Ignore COMPATIBLE_SAVE and COMPATIBLE_RESTORE.
2871 * src/roff/troff/request.h: Updated.
2873 * doc/groff.texinfo: Document .chop's behaviour better.
2875 2002-06-02 Werner LEMBERG <wl@gnu.org>
2877 * doc/pic.ms: Fix documentation for the addition of positions.
2879 * tmac/doc.tmac, tmac/an-old.tmac: Need groff version 1.18.
2881 2002-06-29 Werner LEMBERG <wl@gnu.org>
2883 Implementation of string arguments of the form \*[foo arg1 arg2 ...]
2885 * src/roff/troff/input.cc (have_string_arg): New global variable.
2886 (read_mode): New enumeration.
2887 (read_escape_name): Use it. Update all calls.
2888 (read_long_escape_name): Use it. Update all calls.
2889 Set have_string_arg if appropriate.
2890 (get_char_for_escape_name): Add parameter for handling space
2892 (interpolate_string_with_args, decode_string_args): New functions.
2893 (get_copy, token::next): Call it if necessary.
2894 (interpolate_string): Fix error message.
2896 * NEWS, doc/groff.texinfo, man/groff.man, man/groff_diff.man:
2899 2002-06-24 Bernd Warken <bwarken@mayn.de>
2901 * man/groff_tmac.man: Updated and extended.
2903 2002-06-24 Werner LEMBERG <wl@gnu.org>
2905 * doc/pic.ms, src/preproc/pic/pic.man: Fix description of `:='.
2907 2002-06-23 Werner LEMBERG <wl@gnu.org>
2909 * doc/pic.ms: Improve documentation of composite block objects.
2911 2002-06-22 Werner LEMBERG <wl@gnu.org>
2913 * src/roff/troff/input.cc (init_registers): Add three registers
2914 `seconds', `minutes', and `hours' to hold the current time.
2916 * NEWS, doc/groff.texinfo, man/groff.man, man/groff_diff.man:
2919 2002-06-20 Werner LEMBERG <wl@gnu.org>
2921 Make \X accept both `\ ' and `\~', converting them to single space
2924 * src/roff/troff/token.h (token): Add TOKEN_UNSTRETCHABLE_SPACE.
2925 (token::unstretchable_space): New inline function.
2926 * src/roff/troff/input.cc (token::next, token::delimiter,
2927 token::description, token::add_to_node_list, token::process): Handle
2928 TOKEN_UNSTRETCHABLE_NODE.
2929 (encode_char): Handle tok.stretchable_space and
2930 tok.unstretchable_space.
2932 * NEWS, doc/groff.texinfo: Document it..
2934 2002-06-19 Werner LEMBERG <wl@gnu.org>
2936 * src/devices/grops/ps.cc (ps_printer::special): Fix error message.
2938 * src/devices/grotty/tty.cc (tty_printer::special): Add `sgr'
2939 keyword to enable/disable SGR output.
2940 (tty_printer::change_fill_color): New function.
2941 * NEWS, src/devices/grotty/grotty.man: Document `sgr' special.
2943 * src/roff/troff/input.cc (output_request): Add missing `tok.next()'
2946 2002-06-18 Werner LEMBERG <wl@gnu.org>
2948 Add a `color' request and a `.color' register to control usage of
2951 * src/roff/troff/input.cc (disable_color_flag): Replaced with...
2952 (color_flag): This (which is the inverse).
2953 (activate_color): New function.
2954 (main, init_input_requests): Updated.
2955 * src/roff/troff/troff.h, src/roff/troff/node.cc
2956 (troff_output_file::fill_color, troff_output_file::glyph_color):
2959 * NEWS, doc/groff.texinfo, man/groff_diff.man, man/groff.man:
2960 Document the changes.
2962 2002-06-17 Colin Watson <cjwatson@debian.org>
2964 Circumvent bug in autoconf 2.53 regarding top_builddir.
2966 * aclocal.m4 (GROFF_BUILDDIR): s/top_builddir/groff_top_builddir/.
2967 * Makefile.in, doc/Makefile.in:
2968 s/@top_builddir@/@groff_top_builddir@/.
2969 * configure: Regenerated (with autoconf 2.53).
2971 2002-06-17 Werner LEMBERG <wl@gnu.org>
2973 * src/libs/libgroff/font.cc (font::load_desc): Fix computation of
2974 `paperwidth' and `paperlength' for the `papersize' keyword.
2976 2002-06-16 P. Alejandro Lopez-Valencia <dradul@007mundo.com>
2978 * src/devices/grops/grops.man: Add info about Type 42 fonts.
2980 2002-06-15 Gaius Mulley <gaius@glam.ac.uk>
2982 * src/devices/grohtml/post-html.cc (html_printer::emit_raw,
2983 html_printer::do_linelength, html_printer::do_pageoffset,
2984 html_printer::do_indentation, html_printer::do_tempindent,
2985 html_printer::do_break, html_printer::begin_page): Clear indented
2987 * tmac/html.tmac: Disable hyphenation.
2989 2002-06-15 Werner LEMBERG <wl@gnu.org>
2991 Don't produce HTML files if utility programs are missing.
2993 * Makefile.in (make_html, make_install_html): New variables.
2994 (MDEFINES): Updated.
2996 * aclocal.m4 (GROFF_HTML_PROGRAMS): New function to test for HTML
2998 * configure.ac: Use it.
2999 * configure: Regenerated.
3001 * doc/Makefile.sub (PROCESSEDEXAMPLEFILES): Move webpage.html to...
3002 (HTMLEXAMPLESFILES): This new variable.
3003 (EXAMPLESIMAGEFILES): Renamed to...
3004 (HTMLEXAMPLEIMAGEFILES): This.
3005 (CLEANADD): Add HTMLEXAMPLEFILES.
3006 (all): Use `make_html'.
3008 (install_data): Use `make_install_html'.
3009 Move html stuff to...
3010 (install_html): This new target.
3011 (uninstall_sub): Updated.
3013 2002-06-14 Bernd Warken <bwarken@mayn.de>
3015 * src/roff/grog/Makefile.sub (grog): Renamed to...
3017 (grog): New rule to always install grog.sh as grog.
3019 2002-06-08 Bernd Warken <bwarken@mayn.de>
3021 * src/roff/grog/grog.pl: Fix typo.
3023 2002-06-07 Werner LEMBERG <wl@gnu.org>
3025 * doc/groff.texinfo: Add more info on .tr arguments.
3027 2002-06-05 Werner LEMBERG <wl@gnu.org>
3029 * NEWS, src/roff/grog/grog.man, doc/groff.texinfo: Updated.
3031 * aclocal.m4 (GROFF_MKSTEMP): Include unistd.h.
3032 * configure: Regenerated.
3034 2002-06-05 Ralph Corderoy <ralph@inputplus.demon.co.uk>
3036 * src/roff/troff/symbol.cc (table_sizes): Add more values.
3038 * src/roff/grog/grog.pl, src/roff/grog/grog.sh: Recognize mom.
3040 2002-06-04 Werner LEMBERG <wl@gnu.org>
3042 * aclocal.m4 (GROFF_PAGE): Don't use `prefix' directly since it
3043 is not initialized at the time we need it in case `--prefix' hasn't
3044 been set. Check for `ac_default_prefix' also.
3045 Test for `papersize' keyword also and generalize allowed whitespace.
3046 * configure: Regenerated.
3048 * font/devps/Makefile.sub (DESC): Use `papersize' instead of
3051 * src/libs/libgroff/Makefile.sub (version, revision): Replaced
3053 (src_version, src_revision): New variables to avoid overwriting
3054 from parent make process.
3055 (version.cc): Updated.
3057 * src/preproc/html/pre-html.cc: Include paper.h and font.h.
3058 (linebuf, linebufsize): New global variables.
3059 (sys_fatal): Use `fatal' to abort properly.
3060 (get_line): New function.
3061 (get_resolution): Use it.
3062 Improve error messages.
3063 (get_papersize): Check `papersize' also.
3065 Improve error messages.
3067 2002-06-03 Werner LEMBERG <wl@gnu.org>
3069 * Makefile.comm (CLEANNOTSRCDIRADD): New target for files which
3070 should be removed only if builddir is not srcdir.
3071 (mostlyclean): Handle `CLEANNOTSRCDIRADD'.
3072 (clean): Depend on `mostlyclean'.
3073 (distclean): Depend on `clean'.
3074 (realclean, extraclean): Depend on `distclean'.
3075 (.y.cc, .y.o): Simplified. The output files are no longer written
3076 to srcdir but to builddir.
3077 * Makefile.in (MDEFINES): Add `version' and `revision'.
3078 (uninstall_dirs): Fix order of directories.
3079 * doc/Makefile.sub (version, revision): Removed.
3080 (CLEANADD): Removed grnexmpl.g, groff, groff-*.
3081 Added `HTMLDOCFILES'.
3082 (CLEANNOTSRCDIRADD): New target for grnexmpl.h, groff, groff-*.
3083 * src/preproc/eqn/Makefile.sub, src/preproc/pic/Makefile.sub,
3084 src/preproc/refer/Makefile.sub (YTABC, YTABH): Don't use `srcdir'
3087 * doc/texinfo.tex (\authortt): New macro.
3088 (\shortcontt): Define.
3089 (\titlepage): Set \tt to \authortt while defining \authorfont.
3090 (\appendixbox): New macro.
3091 (\chapmacro, \appendixentry): Use \appendixbox to get even
3092 indentation for letters.
3093 (\summarycontents): Set \tt.
3094 (\internalpagesize): Add two arguments for real paper width and
3095 height as needed by pdfTeX.
3096 (\letterpaper, \smallbook, \afourpaper, \afivepaper, \afourlatex):
3098 (\tempdima, \tempdimb): New temporary dimensions.
3099 (\pagesizesyyy): Updated.
3101 2002-06-02 Werner LEMBERG <wl@gnu.org>
3103 Adding a new keyword `papersize' to the DESC file format (similar
3104 but not completely identical to grolbp's extension). grops now has
3105 a -p command line option to override `papersize'. Finally, grolbp
3106 has been adapted to the new syntax.
3108 * src/libs/libgroff/paper.cc, src/include/paper.h: New files. It
3109 defines and initializes the `papersizes[]' array with NUM_PAPERSIZES
3111 * src/libs/libgroff/Makefile.sub (OBJS): Add `paper.o'.
3112 (CCSRCS): Add `paper.cc'.
3114 * src/include/font.h (font): Add `papersize' element.
3115 * src/libs/libgroff/font.cc (font::unit_scale): New helper function.
3116 (font::scan_papersize): New function.
3117 (font::load_desc): Use it for handling `papersize' keyword.
3118 * src/libs/libgroff/fontfile.cc: Initialize `font::papersize'.
3120 * src/devices/grops/ps.cc: Include paper.h.
3121 (user_paper_length): New global variable.
3122 (ps_printer): Use paper length as initializer.
3123 (make_printer): Updated.
3124 (main): Handle new `-p' option.
3125 * src/devices/grops/grops.man: Updated.
3127 * src/devices/grolbp/lbp.cc: Include paper.h.
3128 s/papersizes/lbp_papersizes/.
3129 (set_papersize): Use new `papersizes' array.
3130 (handle_unknown_desc_command): Don't handle `papersize'.
3131 (main): Use `font::scan_papersize' for handling `-p' option.
3132 * src/devices/grolbp/grolbp.man: Updated.
3134 * man/groff_font.man: Document `papersize'.
3137 2002-05-30 Werner LEMBERG <wl@gnu.org>
3139 * src/devices/grops/TODO: Updated.
3140 * src/devices/grops/grops.man: More info on paper formats.
3141 * man/groff_font.man: Document `paperheight' and `paperwidth'.
3143 2002-05-29 Werner LEMBERG <wl@gnu.org>
3145 * doc/Makefile.sub (CLEANADD): Add grnexmpl.g, groff, and groff-*
3146 to list only if srcdir != currdir.
3147 (distfiles): New target.
3149 * Makefile.in (EXTRADIRS): Add font/devlj4/generate.
3150 (NOMAKEDIRS): New variable.
3153 2002-05-26 Werner LEMBERG <wl@gnu.org>
3155 Add .output request, similar to \! at top-level.
3157 * src/roff/troff/input.cc (transparent): Remove unused declaration.
3158 (output_request): New function.
3159 (init_input_requests): Add it.
3161 * NEWS, doc/groff.texinfo, man/groff_diff.man, man/groff.man:
3164 * Makefile.in (MDEFINES): Add INSTALL_INFO.
3165 (prepare_examples): Fix typo.
3166 * doc/groff.texinfo (@direntry): Fix it.
3168 2002-05-25 Werner LEMBERG <wl@gnu.org>
3170 Including the doc subdir into groff's Makefile system.
3172 * aclocal.m4 (GROFF_INSTALL_INFO): New function.
3173 * configure.ac: Use it.
3174 Generate `doc/Makefile'.
3175 * configure: Regenerated.
3177 * Makefile.in (infodir, INSTALL_INFO): New variables.
3178 (MDEFINES, uninstall_dirs): Updated.
3179 (OTHERDIRS): Add `doc'.
3180 * Makefile.comm (CLEANDIRADD): New variable.
3181 (mostlyclean): Use it.
3183 * doc/Makefile.sub, doc/Makefile.in: New files.
3184 * doc/Makefile: Removed.
3186 * NEWS, INSTALL: Updated.
3188 2002-05-24 Werner LEMBERG <wl@gnu.org>
3190 * doc/homepage.ms: Renamed to ...
3191 * doc/webpage.ms: This.
3194 2002-05-23 Werner LEMBERG <wl@gnu.org>
3196 Integrating the `mom' macro package, contributed by Peter Schaffter
3199 * contrib/mom/*: New subdirectory tree.
3200 * Makefile.in (docdir, exampledir, htmldocdir): New variables to
3201 be used for documentation files.
3202 (MDEFINES, uninstall_dirs): Use them.
3203 (OTHERDIRS): Add contrib/mom.
3204 * Makefile.comm (.man.n): Add @DOCDIR@, @EXAMPLEDIR@, and
3206 * MANIFEST, NEWS: Updated.
3208 2002-05-22 Gaius Mulley <gaius@glam.ac.uk>
3210 Change syntax of \O: \O[0] suppresses output, \O[1] enables output
3211 if at outer level; at start-up we are at outer level.
3213 * src/roff/troff/input.cc (do_suppress): Implement it.
3216 Add option -p to show progress information.
3217 pre-grohtml will now render only one page at a time, reducing the
3218 size of needed disk resources enormously.
3220 * src/preproc/html/pre-html.cc (imagePageStem): Replaced with...
3221 (imagePageName): New global variable.
3222 (psPageName, show_progress, currentPageNo): New global variables.
3223 (html_system): Close saved stderr and stdout handles.
3224 (write_end_image): Accept a parameter to control \O escape.
3225 (write_start_image): Adapted to new \O meaning.
3226 (char_buffer::write_upto_newline): Updated.
3227 (createAllPages): Replaced with...
3228 (createPage): This new function to create a single page for images.
3229 It uses `psselect' from the psutils package.
3230 (removeAllPages): Removed.
3231 (createImage): Updated.
3232 Handle progress display.
3233 (char_buffer::do_html, char_buffer::do_image) [DEBUGGING]: Removed.
3234 (scanArguments): Add option -p.
3235 (makeTempFiles): Updated to create temp files for psPageName and
3237 (removeTempFiles): Removed.
3240 * src/devices/grohtml/post-html.cc (header_desc::write_headings,
3241 html_printer::write_header): Append `\0' to `buffer'.
3242 (html_printer::do_eol): Depend on `current_paragraph->emitted_text'.
3244 * src/devices/grohtml/html-text.cc (html_text::dump_stack_element):
3245 Handle `text_emitted'.
3246 (html_text::table_is_void): Slightly rewritten.
3247 (stop): New external symbol.
3248 (html_text::do_push) [DEBUGGING]: Use it and simplify.
3249 (html_text::shutdown): Call `dump_stack'.
3250 (html_text::do_space): Rewritten.
3251 * src/devices/grohtml/grohtml.man: Document -p and the need of
3254 * tmac/www.tmac (DC, HTML-DO-IMAGE, HTML-IMAGE-END): Updated to
3256 Call \O[0] if `ps4html' is active.
3257 * tmac/s.tmac (@EQ, @EN): Handle html better.
3259 * tmac/html.tmac: Don't use black for background colour.
3261 * src/roff/troff/node.cc: Include `div.h'.
3262 (troff_output_file::really_print_line): Don't use `is_on'.
3263 (troff_output_file::word_marker, troff_output_file::flush_tbuf
3264 troff_output_file::check_charinfo,
3265 troff_output_file::put_char_width, troff_output_file::put_char,
3266 troff_output_file::determine_line_limits, troff_output_file::draw,
3267 real_output_file::begin_page, glyph_color_node::tprintf,
3268 fill_color_node::tprint, hline_node::tprint, vline_node::tprint):
3270 (troff_output_file::really_on): Call `do_motion'.
3271 (suppress_node::tprint): Use `get_page_number' instead of `%'
3273 Call `reset_output_registers' conditionally on `is_on'.
3275 * doc/groff.texinfo: Document new syntax of \O.
3276 * NEWS, man/groff_diff.man: Updated.
3278 2002-05-22 Werner LEMBERG <wl@gnu.org>
3280 * MORE.STUFF: Add info about David Frey's deroff implementation.
3283 2002-05-16 Werner LEMBERG <wl@gnu.org>
3285 Pic's `with' attribute now accepts positions.
3287 * src/preproc/pic/pic.y: Make `.', BOX, CIRCLE, ELLIPSE, ARC, LINE,
3288 ARROW, SPLINE, and `[' left-associative tokens to fix shift/reduce
3290 (object_spec): Add rule for `WITH' and `position'.
3291 (relative_path): Give `corner' the precedence of `CHOP'.
3292 * src/preproc/pic/object.h (path): New members `pos' and
3294 * src/preproc/pic/object.cc: Updated initializers of `path'.
3295 (path::follow): Handle `is_position'.
3297 * doc/pic.ms: Completely updated grammar description.
3298 Many typographical improvements.
3300 2002-05-15 Werner LEMBERG <wl@gnu.org>
3302 * src/roff/troff/env.cc(hyphen_trie::hpf_getc): Accept ^^x (char
3303 code of x in range 0-127) also.
3304 * doc/groff.texinfo, man/groff_diff.man: Updated.
3306 Added keywords `north', `south', `east', and `west' for corners
3309 * src/preproc/pic/lex.cc (lookup_keyword): Add NORTH, SOUTH, EAST,
3311 (yylex): Handle them.
3312 * src/preproc/pic/pic.y: Add tokens NORTH, SOUTH, EAST, and WEST.
3313 (corner): Handle them.
3315 2002-05-14 Werner LEMBERG <wl@gnu.org>
3317 * src/devices/grops/grops.man: Clarify handling of `download' file.
3319 2002-05-11 Werner LEMBERG <wl@gnu.org>
3321 Adding `warnscale' and `spreadwarn' requests, based on a patch from
3322 Jeffrey Friedl <jfriedl@yahoo.com>.
3324 * src/roff/troff/input.cc (spread_limit, warn_scale,
3325 warn_scaling_indicator): New global variables.
3326 (warnscale_request, spreadwarn_requests): New functions.
3327 (main): Initialize `warn_scale' and `warn_scaling_indicator'.
3328 (init_input_requests): Updated.
3329 (error_type): Add `OUTPUT_WARNING'.
3330 (do_error): Handle it.
3331 (output_warning): New warning function which shows output location.
3332 * src/roff/troff/env.h (spread_limit): New external variable.
3333 * src/roff/troff/env.cc (environment::choose_breakpoint): Use
3335 (distribute_space): Emit warning if added space is larger than
3337 (environment::possibly_break_line): Emit warning if a line can't
3338 be adjusted on both sides.
3340 * doc/groff.texinfo, man/groff_diff.man, man/groff.man: Document it.
3342 2002-05-08 Werner LEMBERG <wl@gnu.org>
3344 * src/roff/troff/node.cc (special_node::special_node): Use
3345 env_definite_font(curenv) instead of curenv->get_font(). Otherwise
3346 \X''\% crashes, for example.
3348 * doc/groff.texinfo: Document \! and \? used at top-level.
3350 2002-05-06 Werner LEMBERG <wl@gnu.org>
3352 * src/preproc/pic/pic.man: Fix some keyword syntax.
3353 Other minor typographical fixes.
3355 * src/roff/groff/groff.man: Fix typos.
3357 2002-05-04 Werner LEMBERG <wl@gnu.org>
3359 * src/roff/groff/groff.man ([ShortOpt]): Renamed to...
3360 (ShortOpt[]): This to avoid problems with refer.
3362 * doc/pic.ms: Fix typo.
3363 Fix pic grammar description.
3365 * tmac/an-old.tmac (ne): Use de1, not de.
3367 2002-05-03 Werner LEMBERG <wl@gnu.org>
3369 * doc/groff.texinfo: Finished separation of glyphs and characters.
3370 Don't use the string `Appendix' for appendix headers (both in
3371 the text and the table of contents).
3372 * man/groff_tmac.man, src/roff/troff/troff.man: Fix order of tmac
3375 Use registers LL and LT (similar to -ms) for controlling the
3376 length of title and line, respectively, in the -man and -mdoc
3379 * tmac/doc-ditroff (doc-setup-page-layout), tmac/doc-nroff
3380 (doc-setup-page-layout): Use \n[LL] and \n[LT].
3381 * tmac/an-old.tmac: Set \n[LL] and \n[LT] if not defined.
3383 (an-header, an-p-footer): Use \n[LT].
3384 * NEWS, tmac/groff_man.man, tmac/groff_mdoc.man,
3385 doc/groff.texinfo: Document it.
3387 2002-05-02 Werner LEMBERG <wl@gnu.org>
3389 * doc/fdl.texi: New file.
3390 * doc/groff.texinfo: Include it.
3391 Define and use @copying.
3392 Starting with separating glyph, symbol, and character.
3394 2002-04-27 Werner LEMBERG <wl@gnu.org>
3396 * Makefile.in (EXEEXT): Set it.
3397 * src/*/Makefile.sub (PROG): Add $(EXEEXT) for all non-script
3400 * src/include/nonposix.h: Define GS_NAME.
3401 * src/preproc/html/pre-html.cc (createAllPages): Use GS_NAME.
3403 Some preliminary changes for EMX support under OS/2.
3405 * src/preproc/pic/main.cc (main), src/roff/groff/pipeline.c: Add
3406 __EMX__ similar to __MSDOS__.
3407 * src/utils/indxbib/indxbib.cc (main) [__EMX__]: Use `unlink'.
3409 2002-04-25 Werner LEMBERG <wl@gnu.org>
3411 * doc/groff.texinfo: Integrated groff_out.man.
3414 2002-04-23 Werner LEMBERG <wl@gnu.org>
3416 * man/groff_out.man: Minor fixes.
3418 2002-04-23 Werner LEMBERG <wl@gnu.org>
3420 * doc/groff.texinfo: Moving @cindex entries after @Def* to get
3421 correct page references.
3422 Fixed many index entries.
3424 2002-04-23 Bernd Warken <bwarken@mayn.de>
3426 * man/roff.man: Enlarged.
3428 2002-04-22 Werner LEMBERG <wl@gnu.org>
3430 * doc/groff.texinfo: More examples, other fixes.
3432 2002-04-20 Werner LEMBERG <wl@gnu.org>
3434 * src/roff/troff/input.cc (pipe_output): Multiple calls to `pi'
3435 will now form a chain, e.g.
3444 This is for compatibility with plan 9's troff.
3446 * tmac/tty.tmac: Set default tab values to 0.8i to be compatible
3450 * doc/groff.texinfo: Add documentation of remaining requests and
3453 2002-04-19 Werner LEMBERG <wl@gnu.org>
3455 * doc/groff.texinfo: Add documentation of remaining escapes.
3457 * font/devdvi/generate/tc.map: Remove entry for `sr'.
3458 * font/devdvi/*TC: Regenerated.
3460 2002-04-18 Werner LEMBERG <wl@gnu.org>
3462 * src/roff/troff/input.cc (token::next): Make \H behave consistently
3463 if not in compatibility mode, i.e., increment relative to the
3465 * doc/groff.texinfo: Updated accordingly.
3467 2002-04-17 Werner LEMBERG <wl@gnu.org>
3469 * doc/groff.texinfo: Document \\, \e, \E, \., and \c.
3471 2002-04-16 Bernd Warken <bwarken@mayn.de>
3473 * src/roff/groff/groff.man: Improve documentation of -P option.
3476 2002-04-15 Werner LEMBERG <wl@gnu.org>
3478 Add new escape \F to switch font family.
3480 * src/roff/troff/input.cc (token::next): Handle \F.
3481 * src/roff/troff/env.cc (environment::set_family): Handle
3483 * NEWS, doc/groff.texinfo, man/groff_diff.man, man/groff.man:
3486 2002-04-14 Werner LEMBERG <wl@gnu.org>
3488 * tmac/doc.tmac (doc-tag-list): Use \Z to avoid stretching of
3491 2002-04-13 Werner LEMBERG <wl@gnu.org>
3493 Implement \f[] as an alternative to \fP. Change \mP and \MP to
3494 \m[] and \M[], respectively.
3496 * src/roff/troff/symbol.cc (EMPTY_SYMBOL): New global variable.
3497 (symbol::symbol): Handle NULL string and empty string differently.
3498 * src/roff/troff/symbol.h (symbol::is_empty): New inline function.
3499 * src/roff/troff/input.cc (read_escape_name, read_long_escape_name):
3500 Add optional parameter.
3501 Updated calling functions.
3502 (get_copy, do_glyph_color, do_fill_color, token::next): Use
3504 * src/roff/troff/env.cc (environment::set_font): Ditto.
3506 * src/preproc/pic/troff.cc (troff_output::set_fill,
3507 troff_output::reset_color: Updated.
3509 * tmac/www.tmac: Updated.
3511 * NEWS, man/groff_diff.man, man/groff.man, doc/groff.texinfo,
3512 doc/homepage.ms, src/devices/grotty/grotty.man, tmac/groff_www.man:
3515 * tmac/Xps.tmac: Remove some redundant code.
3517 * tmac/doc-common, tmac/doc-ditroff, tmac/doc-nroff, tmac/doc.tmac,
3518 tmac/dvi.tmac, contrib/groffer/groffer.man, man/roff.man,
3519 man/groff_out.man, man/groff.man, man/groff_diff.man,
3520 src/roff/groff/groff.man: Replace \f[P] with \f[].
3522 2002-04-13 Bernd Warken <bwarken@mayn.de>
3524 * src/include/printer.h, src/libs/libdriver/printer.cc
3525 (printer::change_fill_color): New member function.
3526 * src/libs/libdriver/input.cc (parse_D_command): Use it.
3528 2002-04-12 Werner LEMBERG <wl@gnu.org>
3530 * doc/groff.texinfo: Completed pass on gtroff reference.
3532 2002-04-11 Werner LEMBERG <wl@gnu.org>
3534 * doc/groff.texinfo: More fixes.
3536 2002-04-11 Bernd Warken <bwarken@mayn.de>
3538 * src/include/color.h: Decorate with `const'.
3541 * src/libs/libgroff.color.cc: Decorate with `const'.
3543 (color::color): Initialize members.
3544 * src/libs/libdriver/input.cc (parse_D_command): Handle `f'
3545 command according to the documentation.
3547 * man/groff_out.man: Updated.
3550 2002-04-11 Gaius Mulley <gaius@glam.ac.uk>
3552 * src/preproc/html/pre-html.cc (write_start_image): Remove
3554 * tmac/www.tmac (DC, HTML-DO-IMAGE): Ditto.
3556 * src/devices/grohtml/post-html.cc (page::add_and_encode): Using
3557 \C'hy' caused an assertion failure.
3559 * src/roff/troff/env.cc (environment::environment): Initialize
3561 (environment::copy): Handle `ignore_next_eol' and `emitted_node'.
3563 2002-04-10 Werner LEMBERG <wl@gnu.org>
3565 * man/groff_diff.man, man/groff.man, NEWS, doc/groff.texinfo:
3566 Document pvs request and .pvs register.
3568 2002-04-09 Werner LEMBERG <wl@gnu.org>
3570 * doc/groff.texinfo: Improve and fix documentation of diversions
3573 2002-04-08 Werner LEMBERG <wl@gnu.org>
3575 * doc/groff.texinfo: Fix documentation of drawing functions.
3578 2002-04-07 Werner LEMBERG <wl@gnu.org>
3580 * doc/groff.texinfo: Better documentation of double quotes as
3584 2002-04-06 Werner LEMBERG <wl@gnu.org>
3586 * man/groff_font.man: Document names of special characters better.
3587 * doc/groff.texinfo: Minor improvements.
3589 * tmac/lbp.tmac: Load latin1.tmac.
3590 * tmac/X.tmac, tmac/Xps.tmac: Load latin1.tmac or cp1047.tmac.
3592 * font/devX*/*: Regenerated (all chars > 0x80 removed).
3594 2002-04-05 Werner LEMBERG <wl@gnu.org>
3596 * tmac/tty.tmac: Don't use shc request.
3597 * tmac/latin1.tmac, tmac/cp1047.tmac: Translate soft hyphen to `\%'.
3600 * man/groff_diff.man: Minor fixes.
3602 * font/devlbp/*: Remove all `charXXX' entities.
3604 * src/libs/libgroff/font.cc (font::~font): Deallocate
3605 `special_device_coding'.
3606 (font::load): Use `new' for allocating `special_device_coding'.
3607 * src/libs/libgroff/nametoindex.cc (character_indexer::lookup_char):
3608 Removed unused member.
3610 2002-04-05 Werner LEMBERG <wl@gnu.org>
3612 * src/drivers/grops/psrm.cc (skip_possible_newline): New function.
3613 (resource_manager::do_begin_binary,
3614 resource_manager::do_begin_data): Use it.
3616 * doc/texinfo.tex: Updated to version 4.2.
3618 * src/roff/troff/token.h: Add TOKEN_ZERO_WIDTH_BREAK for `\:'.
3619 (token::zero_width_break): New inline function.
3620 * src/roff/troff/input.cc (token::next): Use it.
3621 (token::description): Updated.
3622 (encode_char): Ignore `\%', `\&', `\)', and `\:'.
3623 (token::add_to_node_list, token::process): Use it.
3624 * NEWS, doc/groff.texinfo: Updated.
3626 * src/preproc/eqn/over.cc (over_box::output): Fix typo.
3627 * tmac/tty.tmac: Add missing backslash.
3629 2002-04-04 Tadziu Hoffmann <hoffmann@usm.uni-muenchen.de>
3631 * src/preproc/eqn/box.cc (set_script_size, box::top_level): Use
3632 `.ps' register instead of `.s' to handle fractional point sizes.
3633 * src/preproc/eqn/limit.cc (limit_box::compute_metrics,
3634 limit_box::output): Ditto.
3635 * src/preproc/eqn/other.cc (size_box::compute_metrics,
3636 size_box::output): Ditto.
3637 * src/preproc/eqn/over.cc (over_box::compute_metrics,
3638 over_box::output): Ditto.
3639 * src/preproc/eqn/script.cc (script_box::compute_metrics,
3640 script_box::output): Ditto.
3641 * src/preproc/eqn/sqrt.cc (sqrt_box::compute_metrics,
3642 sqrt_box::output): Ditto.
3644 2002-04-03 Michael Selway <mas@ssl.co.uk>
3646 * src/drivers/grops/psrm.cc (resource_manager::do_begin_binary):
3649 2002-04-03 Werner LEMBERG <wl@gnu.org>
3651 * doc/homepage.ms: Reduce title size.
3652 * doc/groff.texinfo: Fix documentation of .t register.
3653 Fix handling of colon.
3656 * src/roff/troff/input.cc (exit_troff): Emit LAST_PAGE_EJECTOR
3657 only if page length is positive to avoid a loop.
3659 * tmac/an-old.tmac (ne): Increase page length to avoid problems with
3662 2002-04-02 P. Alejandro Lopez-Valencia <dradul@yahoo.com>
3664 * src/include/nonposix.h, src/roff/groff/pipeline.c:
3665 s/__CYGWIN32__/__CYGWIN__/.
3667 2002-03-28 Gaius Mulley <gaius@glam.ac.uk>
3669 * doc/gnu.xpm: New image contributed by Emily Mulley.
3670 * doc/Makefile (gnu.eps, gnu.png): Use pnmdepth.
3671 (homepage.html): Be dependent on gnu.eps.
3672 * doc/homepage.ms: Updated to new image.
3674 * src/devices/grohtml/post-html.cc (html_printer): New member
3676 (html_printer::flush_sbuf, html_printer::set_char): Set it.
3677 (html_printer::sbuf_continuation): Use it.
3679 2002-03-28 Werner LEMBERG <wl@gnu.org>
3681 * src/libs/libgroff/getopt.c: Updated to latest version.
3683 * tmac/README: More on hyphen.tex license.
3685 2002-03-26 Larry Kollar <kollar@alltel.net>
3687 * doc/groff.texinfo: Add documentation of most missing requests.
3689 2002-03-25 Werner LEMBERG <wl@gnu.org>
3691 Add three glyphs `t+-', `tmu', and `tdi' which are textual variants
3692 of `+-', `mu', and `di', respectively.
3694 * font/devascii/R.proto, font/devutf8/R.proto,
3695 font/devlatin1/R.proto, font/devhtml/R.proto,
3696 font/devcp1047/R.proto, font/devlpb/*: Add them.
3697 * font/devps/generate/textmap: Ditto.
3698 * font/devps/*: Regenerated.
3699 * font/devlj4/generate/text.map: Add them.
3700 * font/devlj4/*: Regenerated.
3701 * font/devdvi/generate/tc.map: Use them.
3702 * font/devdvi/generate/texsy.map: Add them.
3703 * font/devdvi/*: Regenerated.
3704 * font/devX*/*: Regenerated.
3706 * tmac/latin1.tmac, tmac/cp1047.tmac, tmac/tty.tmac,
3707 tmac/tty-char.tmac: Updated.
3709 * NEWS, man/groff_char.man: Updated.
3711 2002-03-24 Werner LEMBERG <wl@gnu.org>
3713 * tmac/dvi.tmac, tmac/X.tmac, tmac/ps.tmac, tmac/html.tmac,
3714 tmac/lj4.tmac, tmac/tty.tmac: Replace most `.char' with `.fchar'.
3715 * tmac/ec.tmac: Remove `.rchar' calls (no longer necessary since
3716 we use `.fchar' in dvi.tmac.
3717 * tmac/dvi.tmac: Improve definition of \[Fo] and \[Fc].
3718 * tmac/Xps.tmac: Simplify some char definitions.
3719 Add definition for \[f/].
3720 * man/groff_char.man: Updated for new X.tmac.
3722 * tmac/README: New file.
3724 2002-03-23 Phil Lobbes <phil@perkpartners.com>
3726 * Makefile.comm (.y.o): New rule for make on Solaris 2.5.1 -- the
3727 internal .y.o rule took precendence over the .y.cc rule, compiling
3728 the yacc files with gcc instead of g++.
3730 2002-03-23 Werner LEMBERG <wl@gnu.org>
3732 * tmac/dvi.tmac: Add replacement font for `CB'.
3734 * tmac/doc.tmac: s/request/macro/ in messages.
3735 (doc-generic-macro): Improve error message.
3736 * tmac/groff_mdoc.man: Minor improvements.
3738 2002-03-22 Werner LEMBERG <wl@gnu.org>
3740 * doc/groff.texinfo: Document possible conflict between `tr' and
3743 2002-03-21 Werner LEMBERG <wl@gnu.org>
3745 Improve handling of hyphenation patterns. It is now possible to
3746 use most of TeX's pattern files unmodified. To make the process
3747 more flexible, a new request `hpfcode' has been added which
3748 provides a character code mapping for the `hpf' request. See
3749 comment before hpf_getc() for more details.
3751 * src/roff/troff/env.cc (insert_hyphenation, hpf_getc): New
3753 (read_patterns_file): Additional parameter for exception dictionary.
3754 Extended to recognize \pattern, \hyphenation, and \endinput.
3755 (do_hyphenation_patterns_file): Updated.
3756 * src/roff/troff/env.h (hpf_code_table): New extern.
3758 * src/roff/troff/input.cc (hpf_code_table): New array.
3759 (init_hpf_code_table, hyphenation_patterns_file_code): New
3761 (hyphenation_code): Handle translation from `trin' correctly.
3762 (main, init_input_requests): Updated.
3763 (charinfo::set_translation): Handle hyphenation code also.
3765 * src/roff/troff/charinfo.h (charinfo::get_translation_input): New
3768 * src/roff/troff/env.cc (WORD_MAX): Reduced to 256 since `unsigned
3769 char' is used for offsets in hyphenation exceptions.
3771 * tmac/hyphen.us: Replace with contents of unmodified `hyphen.tex'.
3773 * NEWS, man/groff_diff.man, man/groff.man: Document it.
3775 2002-03-20 Larry Kollar <kollar@alltel.net>
3777 * doc/groff.texinfo: Add documentation for `hpfa' and `trin'
3780 2002-03-18 Werner LEMBERG <wl@gnu.org>
3782 * tmac/html.tmac: Fix serious typo.
3784 2002-03-17 Larry Kollar <kollar@alltel.net>
3786 * doc/groff.texinfo: Add documentation for `writec' request.
3788 2002-03-17 Werner LEMBERG <wl@gnu.org>
3790 Added request `hpfa' to append hyphenation patterns.
3792 * src/roff/troff/env.cc (hyphen_trie::read_patterns_file): Add
3794 (hyphenation_patterns_file): Renamed to...
3795 (do_hyphenation_patterns_file): This.
3796 (hyphenation_patterns_file, hyphenation_patterns_file_append): New
3798 (init_hyphen_requests): Updated.
3799 * NEWS, man/groff.man, man/groff_diff.man: Document it.
3801 2002-03-16 Werner LEMBERG <wl@gnu.org>
3803 Added request `writec' in analogy to `tmc'.
3805 * src/roff/troff/input.cc (write_request): Renamed to...
3806 (do_write_request): This.
3807 Added one parameter.
3808 (write_request, write_request_continue): New functions.
3809 (init_input_requests): Updated.
3810 * NEWS, man/groff.man, man/groff_diff.man: Document it.
3812 * font/devdvi/DESC.in (sizes): Allow all sizes in the range
3814 * NEWS: Document it.
3816 2002-03-15 Werner LEMBERG <wl@gnu.org>
3818 * man/groff.man: Add writem request.
3820 Add request `trin' (translate input) to make `.asciify' work
3821 correctly. This is necessary since `charXXX' entity names are no
3822 longer hardcoded in font definition files.
3824 * src/roff/troff/charinfo.h (charinfo): Add `asciify_code' and
3825 `translate_input' members.
3826 (charinfo::set_asciify_code, charinfo::get_asciify_code,
3827 charinfo::set_translation_input): New methods.
3828 (charinfo::set_translation): Add third argument.
3829 * src/roff/troff/input.cc (charinfo:set_translation): Set
3831 (do_translate): Add second argument.
3832 (translate_input): New function.
3833 (init_input_requests): Updated.
3834 * src/roff/troff/node.cc (glyph_node::asciify,
3835 composite_node::asciify): Use `get_asciify_code'.
3837 * tmac/cp1047.tmac, tmac/latin1.tmac: Use `trin'.
3839 * NEWS, man/groff.man, man/groff_diff.man: Updated.
3841 2002-03-14 Larry Kollar <kollar@alltel.net>
3843 * doc/groff.texinfo: Improve documentation of .RS and .RE.
3845 2002-03-14 Werner LEMBERG <wl@gnu.org>
3847 Add a new request `sizes' similar to the `sizes' command in DESC
3850 * src/roff/troff/env.cc (override_sizes): New function.
3851 (init_env_requests): Use it.
3852 * src/roff/troff/token.h: Export `read_string'.
3853 * NEWS, man/groff_diff.man, man/groff.man: Document it.
3855 2002-03-12 Werner LEMBERG <wl@gnu.org>
3857 * doc/groff.texinfo: More fixes for texinfo 4.1 and higher.
3859 2002-03-10 Werner LEMBERG <wl@gnu.org>
3861 * tmac/pspic.tmac: Add support for -Tdvi.
3862 * tmac/dvi.tmac: Include pspic.tmac.
3863 * src/devices/grodvi/grodvi.man: Document it.
3866 * font/devlj4/generate/Makefile: Fix URL of metric files.
3868 2002-03-09 Werner LEMBERG <wl@gnu.org>
3870 * PROBLEMS: The static constructor bug has been fixed in z/OS V1R3.
3872 2002-03-09 Larry Kollar <kollar@alltel.net>
3874 * tmac/groff_ms.man: Add documentation for RS and RE macros.
3876 2002-03-08 Werner LEMBERG <wl@gnu.org>
3878 * doc/groff.texinfo: Fixes for texinfo 4.1.
3880 2002-03-07 Werner LEMBERG <wl@gnu.org>
3882 * src/include/lib.h: Include getopt.h if groff-getopt.h can't be
3884 Handle CYGWIN properly.
3886 2002-03-07 Paco Andrés Verdú <pandres@dragonet.es>
3888 * font/devlbp/Makefile.sub (DEVFILES): Add some missing fonts.
3889 * tmac/lbp.tmac: Add some font translations.
3891 2002-03-02 Werner LEMBERG <wl@gnu.org>
3893 * font/devcp1047/R.proto, font/devlatin1/R.proto,
3894 font/devhtml/R.proto: Remove `charXXX' entries.
3895 * tmac/tty.tmac, tmac/html.tmac: Load latin1.tmac or cp1047.tmac
3898 * font/devlj4/generate/text.map: Remove `charXXX' entries.
3899 * font/devlj4/*: Regenerated all font definition files.
3900 * tmac/lj4.tmac: Load latin1.tmac.
3902 * src/utils/hpftodit/hpftodit.cc (do_file): Partially undo change
3903 from 2000-06-17: LJ4 metric files are *not* text files.
3905 * tmac/troffrc, tmac/dvi.tmac, tmac/ps.tmac: Don't use .T string
3906 register to test for EBCDIC.
3908 2002-03-01 Werner LEMBERG <wl@gnu.org>
3910 * src/utils/afmtodit/afmtodit.pl: Skip comment lines in encoding
3911 files (as grops already does).
3912 * src/utils/afmtodit/afmtodit.man: Document comment lines in map
3914 * src/devices/grops/grops.man: Document comment lines in encoding
3917 * tmac/cp1047.tmac: New file.
3918 * tmac/dvi.tmac, tmac/tty-char.tmac: Use it.
3919 * tmac/ps.tmac: Load latin1.tmac or cp1047.tmac.
3920 * tmac/Makefile.sub (NORMALFILES): Updated.
3922 * tmac/ec.tmac: Don't load latin1.tmac again.
3924 * font/devps/generate/lgreekmap, font/devps/generate/symbolchars,
3925 font/devps/generate/dingbats.map,
3926 font/devps/generate/dingbats.rmap, font/devps/text.enc,
3927 font/devps/generate/Makefile (symbolmap): Add header comment.
3928 * font/devps/generate/textmap: Ditto.
3929 Remove `charXXX' entries.
3930 * font/devps/symbolmap: Regenerated.
3931 * font/devps/*: Regenerated all font definition files.
3933 2002-02-28 Werner LEMBERG <wl@gnu.org>
3935 Add color support to grodvi (for drawing colors are currently
3936 translated to gray values).
3938 * src/devices/grodvi/dvi.cc (FILL_MAX): Removed.
3939 (dvi_printer): Add `cur_color' member.
3940 (dvi_printer::set_color): New function.
3941 (draw_dvi_printer): Remove `fill'.
3942 (draw_dvi_printer::fill_next): Pass environment as parameter.
3943 Update code for new color support translated to gray.
3944 (dvi_printer::set_char): Updated.
3945 (dvi_printer::begin_page, dvi_printer::end_page): Handle color
3946 changes crossing the page border.
3947 (dvi_printer::draw): Updated.
3948 Remove cases `f' and `F'.
3949 * tmac/dvi.tmac: Add color definitions.
3950 * NEWS, src/devices/grodvi/grodvi.man: Updated.
3952 * tmac/an-old.tmac (R): Make this a macro to emit a warning if
3955 * aclocal.m4 (GROFF_NEED_DECLARATION): Use test similar to recent
3956 versions of autoconf.
3957 * configure: Updated.
3959 * doc/homepage.ms: Use `.blm'.
3960 * tmac/www.tmac (www-depth): New auxiliary variable.
3961 (www-pop-level): Don't issue HTML tag.
3962 (ULS, ULE, LI): Use absolute indentation.
3964 * src/devices/grops/ps.cc (ps_printer::begin_page,
3965 ps_printer::end_page): Switch forth and back to default color while
3966 starting a new page.
3968 2002-02-27 Werner LEMBERG <wl@gnu.org>
3970 Add EC and TC fonts to devdvi.
3972 * src/utils/tfmtodit/tfmtodit.man: Document patching of exbase.mf.
3973 * font/devdvi/generate/cork.map: Renamed to...
3974 * font/devdvi/generate/ec.map: This.
3975 Remove entry for `aq'.
3976 * font/devdvi/generate/tc.map: New file.
3977 * font/devdvi/generate/Makefile (*EC, *TC): New creation rules for
3980 * font/devdvi/*EC, font/devdvi/*TC: New font definition files.
3981 * font/devdvi/Makefile.sub (DEVFILES): Updated.
3982 * tmac/ec.tmac: New file.
3983 * tmac/Makefile.sub (NORMALFILES): Updated.
3984 * NEWS, src/devices/grodvi/grodvi.man: Updated.
3985 * man/groff_char.man: Check `ECFONTS' register.
3987 * font/devdvi/{TR,TI,TB,TBI,HR}: Fix `name' field.
3989 2002-02-26 Werner LEMBERG <wl@gnu.org>
3991 * font/devdvi/generate/*.map: Remove all `charXXX' entries.
3992 * font/devdvi/generate/cork.map: Add 'y and 'Y.
3993 * font/devdvi/*: Updated.
3994 * tmac/dvi.tmac: Formatting.
3996 Add font `HBI' for the dvi output.
3997 Add support for font families `T' and `H'.
3999 * font/devdvi/HBI: New file.
4000 * font/devdvi/B: Renamed to ...
4001 * font/devdvi/TB: This.
4002 * font/devdvi/BI: Renamed to ...
4003 * font/devdvi/TBI: This.
4004 * font/devdvi/I: Renamed to ...
4005 * font/devdvi/TI: This.
4006 * font/devdvi/R: Renamed to ...
4007 * font/devdvi/TR: This.
4008 * font/devdvi/H: Renamed to ...
4009 * font/devdvi/HR: This.
4010 * font/devdvi/Makefile.sub (DEVFILES): Updated.
4011 * font/devdvi/generate/Makefile (HBI): New rule.
4013 (R, I, B, BI, H): Renamed to ...
4014 (TR, TI, TB, TBI, HR): This, respectively.
4016 * NEWS, src/devices/grodvi/grodvi.man: Updated.
4017 * font/devdvi/DESC.in: Don't mount R, I, B, BI, and CWI.
4018 Add `styles' and `family' keywords.
4019 * tmac/dvi.tmac: Alias `H' to `HR'.
4020 Add some fspecial requests for italic fonts.
4021 Add TR and TI as special.
4022 Add support for `_' with font CWI.
4024 * src/roff/troff/number.cc (parse_expr): Add missing `break' for
4025 operator `:'. Until now, the expression `0:1' would return 2
4028 2002-02-25 Werner LEMBERG <wl@gnu.org>
4030 * man/groff_char.man: Added some missing PS glyph names (from the
4032 * font/devps/generate/textmap, font/devps/symbolmap: Add
4035 * doc/groff.texinfo: Minor additions and fixes.
4036 * man/groff_diff.man: Remove documentation of fp request. This
4037 is already covered in the original troff manual.
4038 Updated to be consistent with other doc files.
4041 2002-02-24 Werner LEMBERG <wl@gnu.org>
4043 * aclocal.m4 (GROFF_EBCDIC): Don't include `font/devutf8' in
4045 Define new variable OTHERDEVDIRS (containing `font/devlj4
4046 font/devlbp' if not EBCDIC).
4047 * Makefile.in (TTYDEVDIRS): Always include `font/devutf8'.
4048 (OTHERDEVDIRS): New variable.
4049 (MDEFINES, DEVDIRS, ALLDIRS, DISTDIRS): Updated.
4050 * configure: Regenerated.
4052 * NEWS, src/devices/grotty/grotty.man: Updated.
4054 2002-02-23 Werner LEMBERG <wl@gnu.org>
4056 * src/roff/troff/input.cc (do_overstrike, do_bracket,
4057 get_line_arg): Honour input level.
4059 Add new symbol `mc' corresponding to U+00B5 MICRO SIGN.
4061 * font/*/*: Implement it in all font files.
4062 * font/devps/generate/textmap, font/devps/generate/symbolchars,
4063 * font/devps/symbolmap: Updated.
4064 * font/devlj4/generate/text.map: Updated.
4065 * font/devdvi/generate/CompileFonts (sizes): Add LaTeX sizes.
4066 * font/devdvi/generate/texmi.map: Updated.
4068 * font/devutf8/R.proto: Remove all `charXXX' entries.
4069 * font/devutf8/NOTES: Updated.
4071 * font/devX*/*: Regenerated with xtotroff, using fonts from XFree86
4074 * tmac/latin1.tmac, tmac/psold.tmac, tmac/tty-char.tmac: Updated.
4076 * NEWS, man/groff_char.man: Updated.
4078 2002-02-21 Phil Lobbes <phil@perkpartners.com>
4080 * src/include/lib.h [HAVE_SNPRINTF]: Include stdarg.h.
4082 2002-02-20 Ralph Corderoy <ralph@inputplus.demon.co.uk>
4084 * src/roff/grog/grog.pl: Fix computation of $refer.
4086 2002-02-19 Werner LEMBERG <wl@gnu.org>
4088 * src/include/lib.h [!HAVE_SNPRINTF]: Add declarations for
4089 `snprintf' and `vsnprintf'.
4091 * src/include/htmlindicate.h: Renamed to...
4092 * src/include/htmlhint.h: This.
4093 * src/include/Makefile.sub: Updated.
4094 * src/preproc/eqn/main.cc: Updated.
4096 2002-02-18 Werner LEMBERG <wl@gnu.org>
4098 * man/roff.man, man/groff_out.man, man/groff.man,
4099 man/groff_diff.man, man/ditroff.man, src/roff/groff/groff.man,
4100 src/roff/troff/troff.man: Updated to latest changes in www.tmac.
4102 * win32-diffs: Updated.
4104 2002-02-17 Werner LEMBERG <wl@gnu.org>
4106 * doc/Makefile (clean): Add *.eps.
4107 (MEMACROS): Removed.
4108 (TFLAG): New variable.
4111 (GROFF): Use TFLAG, FFLAG, -U, -p, -e, -t, and -ww.
4113 (.ms.html, .ms.ascii, .ms.ps, homepage.html): Simplify.
4115 * tmac/www.tmac: Use dummy diversion while resetting and disabling
4117 * tmac/e.tmac: Inserted some more `\"' to remove warnings if used
4119 * src/roff/troff/troff.man: Fix order of parameter description.
4123 2002-02-16 Gaius Mulley <gaius@glam.ac.uk>
4125 Simplify image handling for grohtml.
4128 * src/devices/grohtml/html-text.cc (DEBUGGING): Don't undefine but
4130 (html_text::dump_stack): Don't emit newline while debugging.
4131 (html_text::do_push) [DEBUGGING]: Print more info.
4132 (html_text::check_emit_text): Fix handling of <p>.
4133 * src/devices/grohtml/html.h: Updated.
4134 * src/devices/grohtml/output.cc (FPUTC, FPUTS, PUTC): New macros,
4135 replacing `fputc', `fputs', `putc'. If DEBUGGING is defined, they
4136 send its data to stderr also.
4138 (simple_output::space_or_newline) [DEBUGGING]: Removed.
4139 * src/devices/grohtml/post-html.cc (html_printer::do_links,
4140 html_printer::html_printer): Remove `DEBUGGING' conditionals.
4142 * src/include/html-strings.h (HTML_IMAGE_{CENTERED,LEFT,RIGHT,END}):
4144 * src/libs/libgroff/htmlhint.cc (is_in_graphic_start,
4145 is_inline_image): Removed.
4146 (html_begin_suppress, html_end_suppress): Don't take a parameter.
4147 (graphic_start, graphic_end): Removed.
4148 * src/include/htmlindicate.h: Updated.
4149 * src/preproc/html/pre-html.cc (DEBUG_HTML): Removed.
4150 (macroset_template): New global variable.
4151 (makeFileName): Use `macroset_template'.
4152 (write_end_image): Don't take a parameter.
4154 (write_start_image: Don't emit newline.
4155 (char_buffer::write_upto_newline): Updated.
4156 (char_buffer::skip_to_newline): Renamed to ...
4157 (char_buffer::skip_until_newline): This.
4159 (char_buffer::write_file_troff, char_buffer::write_file_html):
4161 (createAllPages, createImage) [DEBUGGING]: Handle `debug' flag.
4162 (removeAllPages): Remove `DEBUGGING' conditionals.
4163 (addRegDef, dump_args): New functions.
4164 (char_buffer::do_html, char_buffer::do_image): Handle
4165 `www-image-template' command line variable.
4166 Add more debugging code.
4167 (addps4html): Removed.
4168 (removeTempFiles) [DEBUGGING]: Handle `debug' flag.
4170 * src/preproc/eqn/main.cc: Include `ctype.h'.
4171 (suppress_html): Removed.
4173 (inline_equation): Use `html_begin_suppress' and
4174 `html_end_suppress'.
4175 * src/preproc/pic/troff.cc: Don't include `htmlindicate.h'.
4176 (troff_output::start_picture, troff_output::finish_picture):
4178 * src/preproc/tbl/main.cc: Don't include `htmlindicate.h'.
4179 (process_input_file): Updated.
4181 * src/roff/troff/div.cc (page_number): Set page number only if the
4182 `ps4html' register isn't defined.
4183 * src/roff/troff/input.cc (image_no): New external variable.
4184 (do_suppress): Use it.
4185 * src/roff/troff/node.h (suppress_node::image_id): New member.
4186 * src/roff/troff/node.cc (image_no): Remove `static' keyword.
4187 (suppress_node::suppress_node): Initialize `image_id' member.
4188 (suppress_node::same): Handle `image_id' also.
4189 (suppress_node::copy): Updated.
4190 (last_image_id): New global variable.
4191 (suppress_node::tprint): Use it.
4193 * tmac/an-old.tmac (TS, TE, EQ, EN): Use HTML-IMAGE and
4195 * tmac/pspic.mac (PSPIC): Fix html support.
4196 * tmac/s.tmac (@EQ, @EN, @TS, TE, PS, PE): Ditto.
4197 * tmac/www.tmac (www-image-template): Set up.
4198 (HTMLINDEX): Renamed to...
4200 (BODYCOLOR): Renamed to...
4202 (BACKGROUND): Renamed to...
4204 (URL): Change order of parameters for consistency.
4205 (MAILTO): Renamed to...
4207 (IMAGE, PNG-IMAGE, MARGIN-PNG-IMAGE): Renamed to...
4208 (IMG, PIMG, MPIMG): This.
4209 (HTML-H-BEGIN, HTML-H-END): Renamed to...
4211 (LINKS): Renamed to...
4213 (LINE): Renamed to...
4215 (NO-AUTO-RULE): Renamed to...
4217 (HTML-TL): Renamed to...
4219 (UL-BEGIN, UL-END): Renamed to...
4221 (DROPCAP): Renamed to...
4223 (TS, TE, EQ, EN): Provide default definitions.
4224 (www-make-unique-name): Updated.
4225 (HTML-IMAGE-INLINE): Fix typo.
4226 * tmac/groff_www.man: Updated.
4228 * doc/Makefile (homepage.html): Add option -r to grohtml.
4229 Use shortened image name.
4230 * doc/groff.texinfo: Updated info on grohtml strings and macros.
4231 * doc/homepage.ms: Updated and extended.
4233 2002-02-14 Werner LEMBERG <wl@gnu.org>
4235 Don't use `CSI 39 m' and `CSI 49 m' but `CSI 0 m'.
4237 * src/devices/grotty/tty.cc (SGR_DEFAULT_COLOR,
4238 SGR_BACK_DEFAULT_COLOR): Replaced with ...
4239 (tty_printer::put_color): Use it.
4240 (ttr_printer::end_page): Simplify.
4242 2002-02-13 Werner LEMBERG <wl@gnu.org>
4244 * tmac/groff_tmac.man: Moved to...
4245 * man/groff_tmac.man: This place.
4246 * tmac/Makefile.sub, man/Makefile.sub: Updated.
4248 2002-02-12 Werner LEMBERG <wl@gnu.org>
4250 * src/libs/libgroff/Makefile.sub (snprintf.o): Don't use
4251 $(COMPILE.c) to not include groff's assert.h.
4253 * src/drivers/grotty/tty.cc (main): Add GROFF_NO_SGR environment
4255 * NEWS, src/drivers/grotty/grotty.man: Document it.
4257 2002-02-11 Werner LEMBERG <wl@gnu.org>
4259 * src/libs/snprintf/snprintf.c: Updated to latest version
4262 * src/roff/grog/grog.pl (process): Fix handling of `.['. We now
4263 test whether there is `.]' also.
4264 Don't check for spaces after `.['.
4265 * src/roff/grog/grog.sh: Do the same.
4267 2002-02-10 Werner LEMBERG <wl@gnu.org>
4271 * src/libs/libgroff/illegal.cc: Renamed to ...
4272 * src/libs/libgroff/invalid.cc: This.
4273 (illegal_char_table): Renamed to ...
4274 (invalid_char_table): This.
4275 * src/libs/libgroff/Makefile.sub: Updated.
4276 * win32-diffs: Updated.
4278 * doc/groff.texinfo, src/devices/grops/psrm.cc (ps_get_line),
4279 src/libs/libdriver/input.cc (fatal_command, parse_color_command,
4280 parse_x_command), src/libs/libgroff/font.cc (text_file::next,
4281 font::load), src/preproc/eqn/main.cc (read_line, main),
4282 src/preproc/eqn/lex.cc (file_input::read_line),
4283 src/preproc/pic/lex.cc (file_input::read_line,
4284 simple_file_input::get, simple_file_input::peek),
4285 src/preproc/pic/main.cc (top_input::get, top_input::peek),
4286 src/preproc/pic/pic.man, src/preproc/refer/main.cc
4287 (input_stack::push_file), src/preproc/refer/refer.cc (do_file,
4288 do_bib), src/preproc/tbl/main.cc (table_input::get),
4289 src/preproc/grn/grn.man, src/preproc/grn/main.cc (interpret),
4290 src/roff/troff/input.cc (file_iterator::fill, file_iterator::peek,
4291 do_zero_width, read_request, encode_char, ps_get_line,
4292 transparent_file, get_char_for_escape_name, transparent_translate,
4293 asciify, input_char_description, read_string, set_string),
4294 src/roff/troff/env.cc (environment::add_html_tag),
4295 src/roff/troff/troff.man, tmac/e.tmac (`@(', `(f'): Do it.
4297 * src/include/lib.h: Updated.
4299 * src/preproc/eqn/eqn.cc: Removed.
4303 * src/preproc/grn/hdb.cc (DBRead): Fix fscanf() fields.
4305 2002-02-09 Werner LEMBERG <wl@gnu.org>
4307 * doc/gnu.xpm: New image.
4308 * doc/Makefile (DOCS): Add homepage.ps.
4309 Add rules for converting xpm->png and xpm->eps.
4310 Use `gnu.{xpm,eps}' as image names.
4311 * doc/homepage.ms: Updated.
4313 2002-02-09 Gaius Mulley <gaius@glam.ac.uk>
4315 * tmac/www.tmac (www-error): New macro, replacing calls to `@error'.
4316 (IMAGE): Change image position parameters to `-L', `-R', and `-C'.
4317 Remove calls to `B1' and `B2'
4318 (PNG-IMAGE): New macro for inclusion of images in PNG format.
4319 (www-left-ll-trap, www-left-po-trap, www-right-ll-trap): New
4320 auxiliary variables for MARGIN-PNG-IMAGE.
4321 (www-finish-left-po, www-finish-right-ll, www-finish-left-ll): New
4322 auxiliary macros for MARGIN-PNG-IMAGE.
4323 (MARGIN-PNG-IMAGE): New macro to put an image in PNG format into
4325 (www-heading-no): New auxiliary variable for HTML-H-{BEGIN,END}.
4326 (HTML-H-BEGIN, HTML-H-END): New macros to begin and end a heading.
4327 (DROPCAP): New macro to produce dropcap characters.
4328 (www-do-image): Renamed back to...
4329 (HTML-DO-IMAGE): This.
4330 Updated all callers.
4332 * doc/Makefile (gnubw.eps): Updated.
4333 * doc/homepage.ms: Updated.
4335 2002-02-08 Werner LEMBERG <wl@gnu.org>
4337 * doc/pic.ms: Fixed typos (\(*tx -> \*(tx).
4338 Added `linethick' to table in section `Style Variables'.
4340 2002-02-08 Gaius Mulley <gaius@glam.ac.uk>
4342 * src/libs/libdriver/input.cc (get_extended_arg): Fix conditional.
4344 2002-02-07 Werner LEMBERG <wl@gnu.org>
4346 Adding options -C (compatibility mode) and -c (grotty's old output
4349 * src/roff/nroff/nroff.sh: Implement it.
4351 * NEWS, src/roff/nroff/nroff.man: Updated.
4353 * PROBLEMS: Document bison 1.32 bug.
4355 Some fixes to make groff compile on z/OS 1.2 UNIX (was OS/390).
4357 * src/roff/troff/node.cc (make_tfont): Define it earlier.
4358 * src/roff/troff/div.h: Add prototype for `end_diversions'.
4359 * src/roff/troff/input.cc: Add prototype for `process_input_stack'.
4360 * src/roff/troff/env.h: Add prototype for `title'.
4362 Adding EBCDIC support to grotty.
4364 * src/devices/grotty/tty.cc (CSI): New macro.
4365 (SGR_*, tty_printer::put_color): Use it.
4367 2002-02-06 Werner LEMBERG <wl@gnu.org>
4369 Implementing color support in grotty. The new switch -c activates
4370 the old drawing scheme, disabling color at the same time. The new
4371 switch `-i' selects italic instead of underlining (SGR only).
4373 * src/devices/grotty/tty.cc (putstring): New define instead of
4374 `fputs'. Updated all callers.
4375 (old_drawing_scheme): New global variable.
4376 (COLOR_CHANGE): New enum value.
4377 (SGR_*): New defines containing color handling escape sequences.
4378 (TTY_MAX_COLORS, DEFAULT_COLOR_IDX): New defines.
4379 (glyph): New members `back_color_idx' and `fore_color_idx'.
4380 (glyph::order): Add COLOR_CHANGE.
4381 (tty_printer): New members `cur_fore_idx', `curr_back_idx',
4382 `is_underline', `is_bold', `cu_flag', `tty_colors'.
4383 New methods `make_underline', `make_bold', `color_to_idx',
4384 `change_color', `put_color'.
4385 (cu_flag): Moved into `tty_printer' class.
4386 (tty_printer::tty_printer): Initialize colors.
4387 (tty_printer::add_char, tty_printer::set_char, tty_printer::special,
4388 tty_printer::draw, tty_printer::end_page): Handle colors also.
4389 (main): Add options `-c' and `-i'.
4391 * NEWS, src/devices/grotty/grotty.man: Updated.
4393 * src/include/errarg.h (errarg): Add support for `unsigned int'.
4394 * src/libs/libgroff/errarg.c: Implement it.
4396 * src/include/printer.h (printer): Add `change_color' method
4397 (currently used by grotty only).
4398 * src/libs/libdriver/printer.cc: Implement it.
4399 * src/libs/libdriver/input.cc (parse_D_command, do_file): Add
4400 call to `pr->change_color'.
4402 * src/roff/troff/node.cc (troff_output_file::fill_color,
4403 troff_output_file::glyph_color): Call `do_motion'.
4405 * tmac/tty.tmac: Add color definitions.
4407 * src/roff/groff/groff.man: Minor fixes.
4409 2002-02-05 Bernd Warken <bwarken@mayn.de>
4411 * src/libs/libdriver/input.cc: Introduce `EnvInt' typedef and use
4412 it. This is a preparation for future changes.
4414 2002-02-05 Werner LEMBERG <wl@gnu.org>
4416 * src/roff/troff/input.cc (process_input_stack): Fix the case
4417 where leading spaces are followed by \f or \s; previously, an
4418 incorrect space width has been used.
4420 * doc/roff.man (quoted_char): Fix argument.
4421 (comment): Define string.
4423 2002-02-04 Larry Kollar <kollar@alltel.net>
4425 * doc/groff.texinfo: More fixes.
4427 2002-02-04 Werner LEMBERG <wl@gnu.org>
4429 * src/preproc/eqn/box.cc (output_string): Don't use \\*[...].
4430 * src/preproc/eqn/main.cc (do_file, inline_equation): Call
4431 `restore_compatibility' before `output_string' -- the LINE_STRING
4432 register now already contains proper switches from and to
4435 * man/groff_char.man: Add Euro symbol.
4436 * man/groff_diff.man: Improve documentation of `.am1' and `.as1'.
4437 * tmac/tty.tmac: Add `EUR' as replacement for `eu' and `Eu'.
4438 * doc/groff.texinfo (Defstr*): Print strings with full syntax.
4441 * doc/Makefile (.SUFFIXES, .texinfo.pdf, clean): Add support for
4443 (.texinfo.html): Add support for texinfo->html.
4445 2002-02-03 Werner LEMBERG <wl@gnu.org>
4447 Added three new requests `ds1', `as1', and `ami'. The former two
4448 are equivalent to `ds' and `as' with the difference that
4449 compatibility mode is saved on entry, switched off during string
4450 expansion, and restored on exit. The latter is the pendant to `dei'
4453 (do_define_string): Use `define_mode' and `calling mode'.
4454 Insert COMPATIBLE_SAVE and COMPATIBLE_RESTORE at the beginning and
4455 end of string, respectively.
4456 (define_string, append_string): Use `calling_mode'.
4457 (define_nocomp_string, append_nocomp_string,
4458 define_string_indirect): New functions.
4459 (init_input_requests): Updated.
4460 * NEWS, man/groff_diff.man, man/groff.man: Document it.
4462 * src/preproc/eqn/box.cc (box::top_level, box::extra_space): Use
4463 `as1' for assigning LINE_STRING (this is `10' usually). Sun's
4464 mm macro package accesses this string register directly.
4465 * src/preproc/eqn/main.cc (inline_equation): Use `as1'.
4467 * tmac/trace.tmac: Trace calls to `am' also. Make it work in
4470 2002-02-02 Larry Kollar <kollar@alltel.net>
4472 * doc/groff.texinfo, tmac/groff_ms.man: More fixes.
4474 2002-01-31 Werner LEMBERG <wl@gnu.org>
4476 * tmac/an-old.tmac (I): Use \, and \/ to improve spacing.
4478 2002-01-31 Bernd Warken <bwarken@mayn.de>
4480 * src/devices/grolbp/lbp.cc (main): Delete `pr'.
4481 * man/groff_out.man: Revised and updated.
4483 2002-01-30 Bernd Warken <bwarken@mayn.de>
4485 * src/libs/libdriver/input.cc [USE_ENV_STACK]: New macro to comment
4486 out the unused `{' and `}' commands. Undefined by default.
4487 (IntArray): Make `data' private.
4488 (IntArray::operator[], IntArray::get_data, IntArray::len): Use these
4489 new methods instead.
4490 (skip_line_D, skip_to_end_of_line): New functions.
4491 (get_D_fixed_args): Use `skip_line_D'.
4492 Changed to handle dummy odd arguments by ...
4493 (get_D_fixed_args_odd_dummy): This new function.
4494 (get_D_variable_args): Split some code into ...
4495 (get_possibly_integer_args): This new function.
4496 (send_draw): Use more `const'.
4497 (delete_current_env): New function.
4498 (position_to_end_of_args): Use `size_t'.
4500 (send_draw): Updated.
4501 (parse_D_command): Handle `c', `C', and `t' better.
4505 2002-01-29 Werner LEMBERG <wl@gnu.org>
4508 * doc/groff.texinfo: Introduce @Def...List, @Def...Item, and
4509 @Def...ListEnd which replaces @Def...x. This is necessary to get
4510 proper HTML output -- see the comment in the file for more
4514 2002-01-29 Gaius Mulley <gaius@glam.ac.uk>
4516 Fixes to make color changes of 2002-01-21 work with grohtml.
4518 * src/devices/grohtml/post-html.cc (style): Updated.
4519 (html_printer): Remove unused methods.
4520 (html_printer::do_font, html_printer::draw, html_printer::set_char,
4521 html_printer::special): Updated.
4522 * src/devices/grohtml/html-text.cc (debugStack, turnDebug,
4523 html_text::dump_stack_element, html_text::dump_stack) [DEBUGGING]:
4524 Added some debugging code.
4525 (html_text::start_tag): Updated.
4526 (html_text::do_push): New method.
4527 (html_text::push_para): Call it.
4528 Add method for handling color.
4529 (html_text::do_color): Updated.
4530 (html_text::shutdown): Handle color.
4531 * src/devices/grohtml/html-text.h (tag_definition): New member
4535 2002-01-28 Werner LEMBERG <wl@gnu.org>
4537 * tmac/ps.tmac, tmac/html.tmac: Fix compatibility mode issues.
4539 2002-01-27 Gaius Mulley <gaius@glam.ac.uk>
4541 Add two switches -a and -g to control the antialiasing bits for
4542 text and graphics, respectively.
4544 * src/devices/grohtml/post-html.cc (main): Dummy code for `-a' and
4546 * src/devices/grohtml/grohtml.man: Document them.
4547 * src/preproc/html/pre-html.cc (MIN_ALPHA_BITS, MAX_ALPHA_BITS):
4549 (textAlphaBits, graphicAlphaBits, antiAlias): New global variables.
4550 (setupAntiAlias): New function.
4551 (createAllPages): Updated.
4552 (scanArguments): Handle `-a' and `-g'.
4553 (main): Call `setupAntiAlias'.
4556 2002-01-27 Werner LEMBERG <wl@gnu.org>
4558 * doc/groff.texinfo (Def*): Call index function after deffn.
4560 * tmac/html.tmac: Call `nroff' request.
4562 2002-01-26 Larry Kollar <kollar@alltel.net>
4564 * tmac/groff_ms.man: Add some omissions.
4566 2002-01-25 Larry Kollar <kollar@alltel.net>
4568 * tmac/groff_ms.man: Typographical improvements.
4570 2002-01-25 Werner LEMBERG <wl@gnu.org>
4572 * doc/groff.texinfo: Updated version and copyright.
4573 * src/devices/grops/grops.man: Updated.
4575 * tmac/groff_tmac.man: Fix `ig' macro.
4577 * tmac/an-old.tmac (ne): Redefine `ne' request to be a no-op in
4579 Use `.ne' unconditionally everywhere.
4580 (TS): Only insert some vertical space. Doing a page break is no
4581 longer necessary due to the redefinition of the `ne' request.
4583 * src/libs/libdriver/input.cc (parse_D_command): Don't emit a
4584 warning for unknown subcommands but parse and pass them to the
4587 2002-01-24 Werner LEMBERG <wl@gnu.org>
4589 * tmac/groff_www.man, NEWS: Fix typos.
4591 2002-01-21 Werner LEMBERG <wl@gnu.org>
4593 Complete revision of color support:
4595 Adapt programs to the new libdriver/input.cc.
4597 Color spaces are no longer converted to RGB but transferred as-is
4598 in the troff intermediate output format.
4600 Handle default color gracefully. troff now supports a `default'
4601 color (which can't be changed).
4603 grops will now use the proper color space functions if available.
4607 Note that currently grohtml doesn't handle colors properly. This
4610 * src/libs/libgroff/itoa.c (UINT_DIGITS): New macro.
4611 (ui_to_a): New function.
4612 * src/include/lib.h: Updated.
4614 * src/include/color.h (color_scheme): Replace `NONE' with `DEFAULT'.
4615 (color): Simplified; removed all `double' members and methods.
4616 A new array `components' now holds the color parameters.
4617 (color::is_default, color::get_components): New methods.
4618 (color::operator==, color:operator!=): New.
4619 (Red, Green, Blue, Cyan, Magenta, Yellow, Black, Gray): New macros
4620 to make access to the `components' array more comprehensible.
4621 * src/libs/libgroff/color.cc: Implement new color support.
4622 (atoh): Small fixes.
4623 (color::read_encoding): Simplified for new troff intermediate color
4625 (default_color): New global variable.
4627 * src/roff/troff/input.cc (default_symbol): New global variable.
4628 (lookup_color): Use it.
4629 (default_black): Removed.
4630 (do_glyph_color, do_fill_color): Simplified.
4631 (define_color): Handle default color.
4633 (do_if_request): Handle default color.
4634 * src/roff/troff/env.cc (environment::environment): Initialize
4635 colors with `default_color'.
4636 * src/roff/troff/node.cc (troff_output_file::put): Add method
4638 (troff_output_file::hex): Removed.
4639 (troff_output_file::fill_color, troff_output_file::glyph_color):
4640 Updated to include/color.h and libdriver/input.cc.
4642 * src/preproc/pic/object.cc (draw_arrow): New parameter to set
4643 fill color properly (identically to the outline color). \D'f...'
4644 doesn't work any more.
4645 All function calls to it updated.
4647 * src/devices/grohtml/post-html.cc (html_printer::do_body, main):
4649 * src/devices/grohtml/html-text.cc (html_text::issue_color_begin):
4652 * src/devices/grops/ps.cc (ps_output::put_color): New method.
4653 (ps_printer::sbuf_color): Make a real member instead of pointer.
4654 (ps_printer::fill_color, ps_printer::output_color): Removed.
4655 (ps_printer::ps_printer): Updated.
4656 (ps_printer::set_char): Ditto.
4657 (ps_printer::set_color): Use various color schemes.
4658 Use `put_color' method.
4659 (ps_printer::flush_sbuf): Don't set color.
4660 (ps_printer::fill_path): Take `environment' as parameter.
4661 Simplify color handling.
4662 (ps_printer::set_line_thickness): Renamed to ...
4663 (ps_printer::set_line_thickness_and_color): This (and updated).
4664 (ps_printer::set_color): Change second parameter from `complete'
4665 to `fill' which better describes what it does.
4666 (ps_printer::draw): Call `flush_sbuf' to output graphic commands
4667 and text in the right order.
4669 Remove branches for `f' and `F'; this is handled by
4671 * src/devices/grops/ps.h: Updated.
4672 * font/devps/prologue (FL): Redefined.
4673 ({F,C}r,k,g: New color functions (with and without filling).
4675 * doc/pic.ms, src/preproc/pic/pic.man: Small fixes.
4676 * man/groff_diff.man, man/groff.man, man/groff_out.man,
4677 doc/groff.texinfo, NEWS: Updated.
4679 2002-01-20 Bernd Warken <bwarken@mayn.de>
4681 * src/libs/libdriver/input.cc: Completely rewritten. See comments
4682 in this file for what has been changed.
4684 2002-01-19 Werner LEMBERG <wl@gnu.org>
4686 * test-groff: Fix GROFF_FONT_PATH.
4687 * tmac/andoc.tmac: Add dummy macros for equation support -- eqnrc
4688 is read before .TH or .Dd is parsed.
4690 2002-01-18 Gaius Mulley <gaius@glam.ac.uk>
4692 * src/libs/libgroff/geometry.cc (check_output_arc_limits): Fix
4693 quadrant boundaries.
4695 2002-01-18 Werner LEMBERG <wl@gnu.org>
4697 * devices/grops/ps.cc: Aargh! Fix the fix of the incorrectly
4700 2002-01-17 Ruslan Ermilov <ru@FreeBSD.org>
4702 * tmac/doc.common: Initialize %I register for the %I macro to
4703 avoid (harmless) warning.
4704 * tmac/doc.tmac (Bd): There is no reason to enforce -compact
4705 when in the SYNOPSIS section.
4707 2002-01-17 Bruno Haible <haible@clisp.cons.org>
4709 * src/preproc/pic/lex.cc (get_token): Fix typo.
4711 2002-01-17 Werner LEMBERG <wl@gnu.org>
4713 * devices/grops/ps.cc: Fix incorrectly applied last patch.
4715 2002-01-17 Larry Kollar <kollar@alltel.net>
4717 * tmac/groff_ms.man: Completely rewritten.
4719 2002-01-16 Werner LEMBERG <wl@gnu.org>
4721 * tmac/an-old.tmac (TS): Force break, inserting some vertical space.
4723 2002-01-15 Gaius Mulley <gaius@glam.ac.uk>
4725 * devices/grops/ps.cc (ps_printer::fill_path): Fix handling of
4727 (ps_printer::draw): Ditto.
4729 2002-01-14 Ruslan Ermilov <ru@FreeBSD.org>
4731 * tmac/groff_mdoc.man: Minor fixes.
4733 2002-01-13 Werner LEMBERG <wl@gnu.org>
4735 * man/groff_out.man: Some fixes.
4737 2002-01-13 Gaius Mulley <gaius@glam.ac.uk>
4739 * doc/pic.ms: Fix typos.
4741 2002-01-12 Werner LEMBERG <wl@gnu.org>
4743 * doc/groff.texinfo, doc/groff.man: More on a printable backslash.
4745 2002-01-10 Werner LEMBERG <wl@gnu.org>
4747 * font/devutf8/R.proto, font/devhtml/R.prot: Add `Eu' and `eu'
4751 2002-01-09 Bernd Warken <bwarken@mayn.de>
4753 * man/groff_out.man: Revised.
4754 * man/roff.man: Minor fixes.
4755 * src/roff/troff/troff.man: Some reordering.
4757 2002-01-09 Werner LEMBERG <wl@gnu.org>
4759 * tmac/an-old.tmac: Add dummy macros for equation support.
4761 2002-01-07 Werner LEMBERG <wl@gnu.org>
4763 doc/groff.texinfo: Fix documentation of glyph searching algorithm.
4765 * tmac/an-old.tmac: Revert change 2001-12-23. This breaks too many
4767 * tmac/groff_man.man: Small improvements.
4769 2002-01-07 Bernd Warken <bwarken@mayn.de>
4771 * man/groff_diff.man: Revised.
4773 2002-01-06 Werner LEMBERG <wl@gnu.org>
4775 * tmac/www.tmac: Remove extraneous backslash.
4777 2002-01-06 Bernd Warken <bwarken@mayn.de>
4779 * man/ditroff.man, src/roff/groff/groff.man, man/groff.man: Revised.
4781 2002-01-05 Werner LEMBERG <wl@gnu.org>
4783 Integrated groffer, contributed by Bernd Warken.
4785 * contrib/groffer/*: New.
4786 * Makefile.in, NEWS: Updated.
4788 2002-01-04 Werner LEMBERG <wl@gnu.org>
4790 * doc/groff.texinfo: Added macros `@Defmpreg' and `@Defmpregx' for
4791 registers defined in macro packages.
4792 Revising the ms part.
4794 2002-01-04 Larry Kollar <kollar@alltel.net>
4796 * doc/groff.texinfo: Add documentation for ms macros.
4798 2002-01-02 Werner LEMBERG <wl@gnu.org>
4800 First step in adding PS support for the Euro symbol. `eu' is the
4801 official Euro logo, `Eu' is a font-specific glyph variant.
4803 * font/devps/text.enc: Add `Euro' at position 9.
4804 * font/devps/generate/textmap: Add `Euro' as symbol `Eu'.
4805 * font/devps/symbolmap: Regenerated.
4809 2002-01-02 Bernd Warken <bwarken@mayn.de>
4811 * man/roff.man: Revised.
4813 2002-01-01 Bernd Warken <bwarken@mayn.de>
4815 * src/roff/groff/groff.man: Completely rewritten.
4817 2001-12-31 Werner LEMBERG <wl@gnu.org>
4819 * doc/Makefile: Updated.
4821 2001-12-30 Werner LEMBERG <wl@gnu.org>
4823 * tmac/www.tmac: Make all names of internal macros/registers/strings
4824 lowercase, and prepend `www-'.
4825 Other minor changes.
4826 * src/roff/troff/troff.man: Add preprocessor string at BOF.
4828 2001-12-30 Gaius Mulley <gaius@glam.ac.uk>
4830 Implement option `-b' in grohtml to set the HTML background colour.
4832 * src/devices/grohtml/post-html.cc (default_background): New global
4834 (html_printer::html_printer): Initialize `background' to
4835 `default_background'.
4836 (main): Implement option `-b'.
4838 * src/preproc/html/pre-html.cc (scanArguments): Add dummy handling
4840 * src/devices/grohtml/grohtml.man: Updated.
4841 * doc/Makefile (.ms.html): Use `-b'.
4842 * tmac/html.tmac: Don't set background color.
4844 Add new grohtml tag `.html-tl'.
4846 * src/devices/grohtml/post-html.cc (title_desc): Add `with_h1'
4848 (title_desc::title_desc): Updated.
4849 (html_printer::troff_tag): Handle `.html-tl'.
4850 (html_printer::write_title): Use `with_h1'.
4851 * tmac/www.tmac (www-end-nowhere): New auxiliary macro.
4852 (HTML-TL): New macro.
4854 Add support for unordered lists in HTML.
4856 * tmac/www.tmac (www-level): New auxiliary register.
4857 (www-level1, www-level2, www-level3): New auxiliary strings.
4858 (www-push-level, www-pop-level): New auxiliary macros
4859 (UL-BEGIN, UL-END, LI): User macros for unordered lists.
4863 * src/preproc/html/pre-html.cc (DEFAULT_IMAGE_RES): Increase to 100.
4864 (DEFAULT_VERTICAL_OFFSET): Removed.
4865 (IMAGE_BOARDER_PIXELS): Set to 0.
4866 (A4_LENGTH, A4_OFFSET, LETTER_LENGTH, LETTER_OFFSET): New macros.
4867 (vertical_offset): Initialize with 0.
4868 (gsPaper): New global variable.
4869 (get_resolution): Scan for and return unsigned int.
4870 (get_papersize): New function to get paper length from devps/DESC.
4871 (determine_vertical_offset): New function.
4872 (createAllPages): Produce gray-level images and use proper page
4874 (createImage): Use `-quiet' option of pnmcrop.
4875 (addZ): Fix passing of `-Z'.
4876 (scanArguments): Fix handling of `-o'.
4877 (main): Call `determine_vertical_offset'.
4878 * src/devices/grohtml/post-html.cc (html_printer::draw): Comment out
4881 * src/libs/libgroff/tmpfile.cc (add_tmp_file): Fix buffer length.
4882 * src/roff/troff/node.cc (troff_output_file::check_charinfo): Handle
4883 glyph descenders properly.
4885 * doc/homepage.ms: Include `gnubw.eps'.
4886 * doc/Makefile (gnubw.eps): New rule.
4887 (homepage.html): Depend on `gnubw.eps'.
4889 2001-12-25 Werner LEMBERG <wl@gnu.org>
4891 * src/roff/troff/input.cc (default_black): Fix return value.
4893 2001-12-24 Ruslan Ermilov <ru@FreeBSD.org>
4895 * tmac/doc-common (Dt): Change output of architecture strings.
4896 Do some syntax cleanup.
4897 * tmac/groff_mdoc.man: Updated.
4899 2001-12-23 Werner LEMBERG <wl@gnu.org>
4901 Adding an `itc' request (input line trap accepting \c).
4903 * src/roff/troff/env.h (environment): New member
4904 `continued_input_trap'.
4905 Make `do_input_trap' a friend function instead of `input_trap'.
4906 * src/roff/troff/env.cc (environment::environment,
4907 environment::copy): Updated.
4908 (environment::newline): Implement it.
4909 (do_input_trap): New function.
4910 (input_trap): Call `do_input_trap'.
4911 (input_trap_continued): New function.
4912 (init_env_requests): Updated.
4913 * src/roff/troff/TODO: Updated.
4915 * tmac/an-old.tmac (SH, SS, B, I, SM, SB, TP): Use `.itc' instead of
4918 * src/preproc/grn/hdb.cc (DBRead): Really chop after 127 characters.
4920 2001-12-22 Ruslan Ermilov <ru@FreeBSD.org>
4922 * tmac/doc-common, tmac/doc-syms: Small updates.
4924 2001-12-22 Colin Watson <cjwatson@debian.org>
4926 * tmac/an-old.tmac (an-p-footer): Set title length in environment 1.
4928 2001-12-22 Bernd Warken <bwarken@mayn.de>
4930 * MANIFEST: New file.
4932 2001-12-22 Werner LEMBERG <wl@gnu.org>
4934 * src/preproc/grn/grn.man: Updated.
4936 2001-12-22 Solar Designer <solar@openwall.com>
4938 * src/preproc/grn/hdb.cc (MAXSTRING_S): New macro.
4941 2001-12-19 Werner LEMBERG <wl@gnu.org>
4943 Implement a fallback character request `.fchar'.
4945 * src/roff/troff/charinfo.h (charinfo): New flag `fallback'.
4946 (is_fallback): New inline function.
4947 * src/roff/troff/input.cc (do_define_character): New function.
4948 (define_character): Call `do_define_character'.
4949 (define_fallback_character): New function.
4950 (init_input_requests): Add `fchar'.
4951 (charinfo::charinfo): Updated.
4952 (charinfo::set_macro): New argument to set `fallback' flag.
4953 * src/roff/troff/node.cc (make_glyph_node, make_node,
4954 node::add_char): Check `fallback' flag.
4955 * NEWS, man/groff_diff.man, man/groff_man: Updated.
4957 2001-12-16 Werner LEMBERG <wl@gnu.org>
4959 * groff.texinfo: Document exact search algorithm for glyphs.
4961 2001-12-15 Werner LEMBERG <wl@gnu.org>
4963 * Makefile.cpg, Makefile.ccpg, Makefile.man: Add dummy file to
4964 the left side of $(MANPAGES) rule to make it always non-empty.
4966 2001-12-14 Werner LEMBERG <wl@gnu.org>
4968 * src/roff/troff/input.cc (default_black): Define default color
4969 `black' if not yet defined.
4971 2001-12-13 Werner LEMBERG <wl@gnu.org>
4973 Implement new string-valued register `.fn' to return the current
4974 real (internal) font name.
4976 * env.cc (environment::get_font_name_string): New function.
4977 (init_env_requests): Add `.fn' register.
4978 * env.h (environment): Updated.
4979 * node.cc (font_info): Make `get_font_name' a friend.
4980 (get_font_name): New function.
4983 * man/groff_diff.man, man/groff.man, NEWS: Updated.
4985 2001-12-12 Ralph Corderoy <ralph@inputplus.demon.co.uk>
4987 * src/preproc/eqn/main.cc (inline_equation): Fix typos.
4989 2001-12-12 Werner LEMBERG <wl@gnu.org>
4991 * tmac/groff_man.man, doc/groff.texinfo: There is no .R macro.
4993 2001-12-10 Gaius Mulley <gaius@glam.ac.uk>
4995 * man/groff_diff.man: Adding documentation for \O.
4997 2001-12-10 Werner LEMBERG <wl@gnu.org>
4999 * src/preproc/html/pre-html.cc (TROFF_COMMAND): Removed.
5000 (scanArguments): Use PROG_PREFIX for the name of the troff binary.
5002 2001-12-09 Werner LEMBERG <wl@gnu.org>
5004 * man/roff.man: Revised.
5005 * src/roff/groff/groff.man: Replace man page references with a
5006 pointer to roff.man.
5008 2001-12-09 Bernd Warken <bwarken@mayn.de>
5010 * man/roff.man: Completely rewritten.
5012 2001-12-06 Ralph Corderoy <ralph@inputplus.demon.co.uk>
5014 * src/preproc/eqn/main.cc (inline_equation): Improve error message.
5016 2001-12-05 Werner LEMBERG <wl@gnu.org>
5018 * src/roff/troff/input.cc (get_delim_file_name): Removed since no
5020 * src/devices/grohtml/post-html.cc (html_printer::html_printer): Fix
5021 order of initializers.
5024 2001-12-05 Gaius Mulley <gaius@glam.ac.uk>
5026 * doc/groff.texinfo: Fix documentation of \O.
5028 * src/devices/grohtml/html-text.cc (html_text::do_indent,
5029 html_text::do_table, html_text::do_emittext, html_text::do_para):
5030 Use `const' for first argument.
5031 (html_text::do_table): Use cast.
5032 * src/devices/grohtml/html-text.h: Updated.
5033 * src/devices/grohtml/output.cc (simple_output::put_string): Add
5034 method for `const string &s'.
5035 * src/devices/grohtml/html.h: Updated.
5036 * src/devices/grohtml/post-html.cc (MAX_STRING_LENGTH): Removed.
5037 (ANCHOR_TEMPLATE): Modified.
5038 (manufacture_headings): New global variable to handle `-h' option.
5039 (is_subsection): Removed.
5040 (char_buffer::add_string): Add `const' to first argument.
5041 Protect against invalid string argument.
5042 Add method for `const string &s'.
5043 (text_glob): Completely redesigned.
5044 (page): Use `const' for strings and remove string length variable.
5045 (page::add_html): Removed.
5046 (page::add_end_encode): New member function.
5047 (to_unicode): Moved upwards.
5048 (title_desc, header_desc): Updated.
5049 (header_desc::write_headings): Updated to new ANCHOR_TEMPLATE
5051 (html_printer::is_bold, html_printer::make_bold): New member
5053 (html_printer::end_of_line): Updated.
5054 (generate_img_src, html_printer::do_auto_image,
5055 html_printer::do_title, html_printer::write_header,
5056 html_printer::determine_header_level, html_printer::do_heading,
5057 html_printer::do_linelength, html_printer::do_pageoffset,
5058 html_printer::do_indentation, html_printer::do_tempindent,
5059 html_printer::do_indentedparagraph, html_printer::do_break,
5060 html_printer::flush_sbuf, get_html_translation,
5061 html_printer::begin_page, html_printer::special): Rewritten to get
5062 rid of static string length limit.
5063 (html_printer::troff_tag): Added `.no-auto-rule'.
5064 (html_printer::flush_globs): Small fix.
5065 (html_printer::determine_space): Don't compute `space_width'.
5066 (html_printer::translate_to_html): Renamed to ...
5067 (html_printer::emit_html): This (with updates).
5068 (html_printer::write_header): Implement `-h' option.
5069 (html_printer::draw): Remove commented-out code. Handle `F'
5071 (html_printer::add_char_to_sbuf): Removed.
5072 (html_printer::add_to_sbuf): Rewritten.
5073 (html_printer::sbuf_continuation): Fixed.
5074 (html_printer::seen_backwards_escape, reverse,
5075 html_printer::remove_last_char_from_sbuf): Removed.
5076 (char_translate_to_html, str_translate_to_html): Removed.
5077 (html_printer::overstrike): New function member.
5078 (html_printer::set_char): Use it.
5079 (html_printer::do_body): New function member.
5080 (html_printer::~html_printer): Use it.
5081 (main): Handle `-h' option.
5083 * src/devices/grohtml/grohtml.man: Document -h switch.
5085 * src/preproc/html/pre-html.cc: Include searchpath.h
5086 Replace `POSTSCRIPTRES' macro with `postscriptRes' variable.
5087 (get_resolution): New function.
5088 (checkImageDir): Use `0777' permissions in mkdir()
5089 (write_start_image): Rewritten to use `\O[5...]'.
5090 (createImage, generateImages): Updated.
5091 (main): Handle `F' and `h' options.
5092 Use `get_resolution'.
5094 * src/roff/troff/input.cc (begin, end, image): Removed.
5095 (do_suppress): Take parameter.
5096 Handle modified syntax of `\O'.
5097 (token::next): Updated.
5098 (init_markup_requests): Removed.
5101 * src/roff/troff/div.h: Add declaration for begin_page().
5103 * tmac/color-html.tmac: Removed. Contents moved to...
5104 * tmac/html.tmac: Here. Set background color.
5105 * tmac/color.tmac: Removed. Contents moved to...
5106 * tmac/ps.tmac: Here.
5107 * tmac/www.tmac: Remove the title command when generating images
5109 (NO_AUTO_RULE): New macro.
5110 (HTML_DO_IMAGE): Use revised `\O' escapes.
5111 * tmac/Makefile.sub, tmac/groff_www.man, tmac/troffrc: Updated.
5113 2001-12-02 Werner LEMBERG <wl@gnu.org>
5115 * tmac/groff_mdoc.man: Fix typo.
5117 2001-12-01 Colin Watson <cjwatson@debian.org>
5119 * man/roff.man: Fix typo.
5121 2001-11-29 Werner LEMBERG <wl@gnu.org>
5123 * src/libs/libbib/map.c, src/utils/pfbtops/pfbtops.c: Include
5126 * src/roff/troff/input.cc (read_draw_node): Emit error message if
5127 more than one argument to \D'f ...'.
5129 * tmac/Makefile.sub (NORMALFILES): Add lbp.tmac.
5131 2001-11-28 Werner LEMBERG <wl@gnu.org>
5133 * tmac/an-old.tmac, tmac/doc.tmac: Assure that the macro package is
5136 * tmac/groff_man.man: Minor cosmetic fix.
5138 2001-11-27 Werner LEMBERG <wl@gnu.org>
5140 * src/roff/groff/groff.man, tmac/groff_tmac.man,
5141 tmac/groff_www.man: s/mwww/www/.
5143 2001-11-26 Werner LEMBERG <wl@gnu.org>
5145 * aclocal.m4 (GROFF_MKSTEMP): Implement test using C++ linkage.
5146 * configure: Regenerated.
5147 * win32-diffs: Updated.
5149 * tmac/groff_mwww.tmac: Renamed to ...
5150 * tmac/groff_www.tmac: This.
5151 * tmac/mwww.tmac: Removed.
5152 * NEWS, tmac/Makefile.sub: Updated.
5154 2001-11-21 Werner LEMBERG <wl@gnu.org>
5156 * doc/groff.texinfo: Improve documentation of the `\v' escape.
5157 Fix explanation of `\D' and `rt'.
5159 2001-11-20 Werner LEMBERG <wl@gnu.org>
5161 * tmac/an-old.tmac (an-header): Set header length equal to page
5163 * doc/groff.texinfo: Improve documentation of `ne' request. Other
5167 2001-11-19 Werner LEMBERG <wl@gnu.org>
5169 * NEWS, man/Makefile.sub: Updated.
5171 2001-11-19 Bernd Warken <bwarken@mayn.de>
5173 * man/ditroff.man: New file.
5175 2001-11-17 Werner LEMBERG <wl@gnu.org>
5177 * man/groff_differences.man: Renamed to ...
5178 * man/groff_diff.man: This. Updated.
5179 * man/Makefile.sub, src/roff/troff/troff.man, NEWS: Updated.
5181 * src/preproc/html/pushbackbuffer.cc: Renamed to ...
5182 * src/preproc/html/pushback.cc: This. Updated.
5183 * src/preproc/html/pushbackbuffer.h: Renamed to ...
5184 * src/preproc/html/pushback.h: This.
5185 * src/preproc/html/Makefile.sub, src/preproc/html/pre-html.cc:
5188 * src/libs/libgroff/htmlindicate.cc: Renamed to ...
5189 * src/libs/libgroff/htmlhint.cc: This.
5190 * src/libs/libgroff/Makefile.sub: Updated.
5192 * tmac/an-old.tmac (an-end): Fix page length.
5194 2001-11-16 Werner LEMBERG <wl@gnu.org>
5196 * NEWS, man/groff_differences.man, doc/groff.texinfo: Updated.
5197 * man/Makefile.sub: Include groff_differences.man.
5198 * VERSION: Set to 1.18.
5199 * REVISION: Set to 0.
5201 2001-11-16 Bernd Warken <bwarken@mayn.de>
5203 * src/roff/troff/input.cc (do_define_macro): Allow whitespace before
5204 the second dot (or ending macro name) to end a macro.
5205 * doc/groff.texinfo: Doc fix.
5207 2001-11-16 Ruslan Ermilov <ru@FreeBSD.org>
5209 * tmac/doc-common (doc-header): Handle very long document titles
5212 2001-11-16 Werner LEMBERG <wl@gnu.org>
5214 * tmac/doc.tmac (doc-do-Bl-args): Fix .substring requests.
5216 2001-11-15 Werner LEMBERG <wl@gnu.org>
5218 * src/roff/troff/troff.man: Revised and split into troff.man and...
5219 * man/groff_differences.man: New file.
5222 2001-11-13 Werner LEMBERG <wl@gnu.org>
5224 * tmac/an-old.tmac (TS, TE): New macros for table support.
5226 2001-11-12 Werner LEMBERG <wl@gnu.org>
5228 * src/include/lib.h: Provide a fix for emx to not include
5231 2001-10-27 Werner LEMBERG <wl@gnu.org>
5233 * src/roff/troff/input.cc (substring_macro): Fix computation of
5236 2001-10-20 Werner LEMBERG <wl@gnu.org>
5238 Undo change from 2001-08-28.
5240 * src/roff/troff/input.cc (have_input): New global variable.
5241 (token::next): Set `have_input' for \f, \H, \R, \s, and \S if not
5242 in compatibility mode.
5243 (process_input_stack): Use it.
5245 2001-10-19 Ruslan Ermilov <ru@FreeBSD.org>
5247 * tmac/doc.tmac (doc-flag-recursion): Protect arguments against
5248 being handled as end-of-sentence characters,
5250 2001-10-10 Gaius Mulley <gaius@glam.ac.uk>
5252 * src/roff/troff/input.cc (file_iterator): New members
5253 `suppress_newline_flag' and `seen_escape'.
5254 (file_iterator::next_file): Updated.
5255 (file_iterator::fill): Use it.
5256 (string_iterator): New member `suppress_newline_flag'.
5257 (string_iterator::fill): Set it.
5258 (get_color_element): Use MAX_COLOR_VAL.
5259 * src/roff/troff/env.cc (environment): Remove `need_eol'.
5260 (no_fill): Don't set `env->ignore_next_eol'.
5261 (environment::newline): Handle `eol' tag properly.
5263 (environment::add_html_tag): Set `env->ignore_next_eol'.
5265 * src/roff/troff/env.h (environment): Updated.
5267 * src/devices/grohtml/post-html.cc (text_glob::is_eol_ce): New
5269 (html_printer::outstanding_eol): New member function.
5270 (html_printer::do_title): Use new functions.
5271 (html_printer::troff_tag): Test `id_eol_ce'.
5273 2001-10-10 Werner LEMBERG <wl@gnu.org>
5275 * tmac/color.tmac, tmac/color-html.tmac: Use `.do' to make those
5276 files work with -C also.
5278 2001-10-05 Werner LEMBERG <wl@gnu.org>
5280 * doc/pic.ms: Minor fix.
5281 * src/preproc/html/pre-html.cc (scanArguments): Don't handle `-?'
5282 as a valid command line switch.
5283 * src/devices/grohtml/post-html.cc (main): Ditto.
5285 * src/devices/grohtml/grohtml.man: Updated.
5286 * src/roff/groff/groff.cc (main): Pass `-v' to predriver also.
5288 2001-10-04 Werner LEMBERG <wl@gnu.org>
5290 Implementing color support in troff, pic, grops, and grohtml. These
5291 changes are based on a major patch provided by Gaius Mulley
5294 New request: `defcolor', supporting rgb, cmy, cmyk, and gray
5295 definitions with both hex values and fractions.
5297 New escapes: \m and \M for drawing and background color,
5298 respectively. This corresponds to the troff output commands `m'
5301 groff and troff accept command line switch `-c' to disable color
5302 output (which is automatically disabled in compatibility mode).
5304 New scaling indicator `f' for fractions (1f = 65536u).
5306 New conditional operator `m' to test for defined colors with `if'
5309 New keywords `color' (or `colour', `colored', `coloured'), `outline'
5310 (or `outlined'), and `shaded' added to pic.
5312 * src/include/color.h: New file.
5313 * src/include/driver.h: Include it.
5314 * src/include/printer.h: Include color.h.
5315 (environment): New members `col' and `fill'.
5316 (printer): Remove `adjust_arc_center' member function.
5317 * src/include/Makefile.sub: Updated.
5319 * src/libs/libdriver/input.cc (do_file): Initialize `env.col' and
5321 Handle `m' and `DF' troff commands.
5322 * src/libs/libgroff/color.cc: New file.
5323 * src/libs/libgroff/Makefile.sub: Updated.
5325 * src/preproc/html/pre-html.cc (IMAGE_BORDER_PIXELS): Set to 2.
5327 (createImage): Fix computation of `y2'.
5329 (buffer::write_file_html): Remove calls to `stop'.
5331 * src/preproc/pic/common.h (common_output): New abstract function
5332 members `set_color', `reset_color', `get_last_filled', and
5333 `get_outline_color'.
5334 * src/preproc/pic/object.h: Add `IS_SHADED' and `IS_OUTLINED'.
5335 (object_spec): Add members `shaded' and `outlined'.
5336 * src/preproc/pic/output.h (output): `command' is now abstract.
5337 New function members `set_color', `reset_color', `get_last_filled',
5338 and `get_outline_color'.
5339 * src/preproc/pic/lex.cc (lookup_keyword): Recognize `colo[u]r[ed]',
5340 `outline[d]', and `shaded'.
5341 * src/preproc/pic/object.cc (output::command): Removed.
5342 (output::set_location): Moved to output.h.
5343 (graphic_object): Add protected members `outline_color' and
5345 Add member functions `set_outline_color', `get_outline_color', and
5347 (closed_object): Add member function `set_fill_color'.
5348 Add member `color_fill'.
5349 (graphic_object::print_text): Use `out->set_color' and
5351 (box_object::print, ellipse_object::print, circle_object::print,
5352 line_object::print, spline_object::print, arc_object::print): Ditto.
5353 (object_spec::make_object): Implement `IS_OUTLINED' and `IS_SHADED'.
5354 * src/preproc/pic/pic.y: Add tokens `COLORED', `OUTLINED', and
5355 `SHADED', making them `%left'.
5356 Add rules `object_spec [SHADED|COLORED|OUTLINED] text'.
5357 * src/preproc/pic/tex.cc (tex_output): New dummy function members
5358 `set_color', `reset_color', `get_last_filled', and
5359 `get_outline_color'.
5360 * src/preproc/pic/troff.cc (simple_output): New abstract function
5361 members `set_color', `reset_color', and `get_last_filled'.
5362 (simple_output::polygon, simple_output::circle,
5363 simple_output::ellipse): Use `get_last_filled'.
5364 (troff_output): New members `last_filled' and `last_outlined'.
5365 New function members `set_color', `reset_color', `get_last_filled',
5366 and `get_outline_color'.
5367 (troff_output::finish_picture): Use `reset_color'.
5368 (troff_output::set_fill): Test `last_filled'.
5369 * src/preproc/pic/pic.man: Updated.
5371 * src/roff/groff/groff.cc (main): Implement `-c' option.
5372 (synopsis, help): Updated.
5373 src/roff/groff/groff.man: Updated.
5375 * src/roff/troff/troff.h: Include color.h.
5376 (warning_type): Add WARN_COLOR.
5377 * src/roff/troff/env.h (environment): New members
5378 `{cur,prev}_{glyph,fill}_color'.
5379 New member functions `get_{prev_,}{glyph,fill}_color'.
5380 * src/roff/troff/env.cc: Initialize and implement them.
5381 * src/roff/troff/input.cc: New global variable `disable_color_flag'.
5382 Replace `NULL' with `0' everywhere for consistency.
5383 (lookup_color, default_black, do_glyph_color, do_fill_color,
5384 get_color_element, read_rgb, read_cmy, read_cmyk, read_gray,
5385 define_color): New functions.
5386 (token::next): Implement \M and \m escapes.
5387 (do_if_request): Implement `m' operator.
5389 (main): Implement `-c' option.
5390 (init_markup_requests): Add `defcolor' request.
5391 (warning_table): Add `color' warning.
5392 * src/roff/troff/node.h (glyph_color_node, fill_color_node): New
5394 * src/roff/troff/node.cc (troff_output_file): New members
5395 `current_{page,glyph}color'. New member functions `put_hex',
5396 `glyph_color', and `fill_color'.
5397 (glyph_color_node::*, fill_color_node::*): Implement it.
5398 * src/roff/troff/number.cc (SCALE_INDICATOR_CHARS): Add `f'.
5399 (parse_term): Add support for `f'.
5400 * src/roff/troff/troff.man: Updated.
5402 * src/devices/grodvi/dvi.cc (draw_dvi_printer::draw): Add dummy
5404 * src/devices/grolbp/lbp.cc (lbp_printer::draw): Ditto.
5405 * src/devices/grolj4/lj4.cc (lj4_printer::draw): Ditto.
5407 * src/devices/grohtml/html-text.h (HTML_TAG): Add COLOR_TAG.
5408 (tag_definition): Use `void *' for arg1.
5409 (html_text): New member functions `do_color' and `done_color'.
5410 Use `void *' for second parameter of `push_para' member function.
5411 New `push_para' member function with a single parameter.
5412 Use `char *' for parameter of `issue_table_begin' member funtion.
5413 New `issue_color_begin' member function.
5414 * src/devices/grohtml/html-text.cc (html_text::end_tag): Handle
5416 (html_text::issue_color_begin): New function.
5417 (html_text::issue_table_begin): Use `char *' for parameter.
5418 (html_text::start_tag, html_text::shutdown,
5419 html_text::check_emit_text): Updated.
5420 (html_text::push_para): Use `void *' for second parameter.
5421 Add same function with only one parameter.
5422 (html_text::do_*): Updated.
5423 (html_text::do_color, html_text::done_color): New functions.
5424 * src/devices/grohtml/post-html.cc (style): New member `col'.
5425 Mew member `style' with 6 parameters.
5426 (style::style, style::operator==): Updated.
5427 (html_printer::do_font): Use it.
5428 (html_printer::draw): Add dummy entry for `F'.
5429 (html_printer::set_char): Updated.
5430 * src/devices/grohtml/grohtml.man: Updated.
5432 * src/devices/grops/ps.cc (ps_output::put_float): Use `%g' to have
5433 trailing zeroes removed.
5434 (ps_printer): New members `sbuf_color', `fill_color', and
5436 Removed member `fill'.
5437 New member function `set_color'.
5438 (ps_printer::ps_printer, ps_printer::set_char): Updated.
5439 (ps_printer::flush_sbuf, ps_printer::set_line_thickness,
5440 ps_printer::fill_path, ps_printer::draw): Use `set_color'.
5442 * tmac/color-html.tmac, tmac/color.tmac: New files.
5443 * tmac/troffrc: Include them.
5444 * tmac/www.tmac (URL, FTP, MAILTO): Use blue color.
5445 * tmac/Makefile.sub: Updated.
5447 * NEWS, doc/groff.texinfo, doc/pic.ms, man/groff_out.man,
5448 man/groff.man: Updated.
5449 * font/devps/prologue.ps: Define FC and CO functions.
5451 2001-10-04 Gaius Mulley <gaius@glam.ac.uk>
5453 Fix incorrect cropping of images and incorrect handling of special
5454 characters. Fix handling of file names in \O.
5456 * src/include/geometry.h: New file.
5457 * src/libs/libgroff/geometry.cc: New file.
5458 * src/libs/libdriver/printer.cc (printer::adjust_arc_center): Moved
5460 * src/roff/troff/input.cc (get_delim_file_name): Fixed problem with
5462 (do_suppress): Updated.
5463 * src/roff/troff/node.cc: Include geometry.h.
5464 (troff_output_file::flush_tbuf): Fixed parameters to
5465 `check_output_limits'.
5466 (troff_output_file::check_charinfo): Ditto.
5467 (troff_output_file::determine_line_limits): Add support for `Da'
5470 * src/devices/grohtml/post-html.cc (str_translate_to_html):
5471 Add new parameter `is_special' to decode special characters from
5473 (html_printer::do_title, html_printer::do_heading,
5474 html_printer::do_indentedparagraph,
5475 html_printer::translate_to_html, html_printer::special): Updated.
5477 2001-10-03 Werner LEMBERG <wl@gnu.org>
5479 * Makefile.sub (DISTCLEANFILES): Add stamp-h.
5480 Fix entry for config.h.
5481 * test-groff (GROFF_BIN_PATH): Add $builddir/roff/groff.
5482 * tmac/troffrc: Translate nonbreakable space character to `\~'.
5483 * src/preproc/eqn/eqn.man: Document -d command line option.
5485 2001-09-27 Werner LEMBERG <wl@gnu.org>
5487 * man/groff.man: Use
5495 instead of the old code (`.ad .hy' after the table) to suppress
5496 incorrect hyphenation for grohtml output.
5498 2001-09-22 Werner LEMBERG <wl@gnu.org>
5500 * man/groff_font.man, man/groff_out.man: Minor fixes.
5502 2001-09-20 Werner LEMBERG <wl@gnu.org>
5504 * PROBLEMS: Updated, reordered. Improved EPS section (thanks to
5505 Arnold Robbins <arnold@skeeve.com>).
5507 2001-09-09 Werner LEMBERG <wl@gnu.org>
5509 * configure: Regenerated with autoconf 2.52.
5511 * doc/groff.texinfo: Complete revision of indices.
5513 2001-09-07 Werner LEMBERG <wl@gnu.org>
5515 * doc/Makefile (clean): Updated to delete all indices.
5517 2001-09-05 Werner LEMBERG <wl@gnu.org>
5519 * src/roff/troff/troff.man: Remove superfluous line.
5521 * tmac/s.tmac: Enable all warnings only if no -W or -w option is
5522 given on the command line (or rather, if only the default warnings
5525 2001-09-03 Werner LEMBERG <wl@gnu.org>
5527 * man/groff.man, src/preproc/eqn/eqn.man, tmac/groff_mdoc.man: Don't
5528 use .ne for TTY devices.
5530 2001-08-31 Werner LEMBERG <wl@gnu.org>
5532 * src/roff/troff/token.h, src/roff/troff/input.cc:
5533 s/TOKEN_TRANSPARENT_ESCAPE/TOKEN_OPAQUE_ESCAPE/.
5535 2001-08-28 Werner LEMBERG <wl@gnu.org>
5537 * src/roff/troff/token.h (token_type): Add TOKEN_TRANSPARENT_ESCAPE.
5538 * src/roff/troff/input.cc (token::next): Return
5539 TOKEN_TRANSPARENT_ESCAPE for \f, \H, \R, \s, and \S if not in
5541 (token::description): Updated.
5542 (process_input_stack): Reset `bol' for TOKEN_TRANSPARENT_ESCAPE.
5543 (token::add_to_node_list, token::process): Ignore
5544 TOKEN_TRANSPARENT_ESCAPE.
5546 2001-08-27 Werner LEMBERG <wl@gnu.org>
5548 * tmac/an-old.tmac: Fix `S' string.
5550 2001-08-26 Werner LEMBERG <wl@gnu.org>
5552 * src/roff/troff/troff.man: Don't use .ne for TTY devices.
5554 2001-08-25 Werner LEMBERG <wl@gnu.org>
5556 * doc/pic.ms: Replace `\\' with `\e' (and fixing some single
5558 Many other minor fixes.
5560 * configure.ac: Add message at end to inform how to compile
5562 * configure: Regenerated.
5564 2001-08-24 Werner LEMBERG <wl@gnu.org>
5566 * src/include/getopt.h, src/libs/libgroff/{getopt.c, getopt1.c}:
5567 Updated to latest version of libc.
5569 2001-08-23 Werner LEMBERG <wl@gnu.org>
5571 * configure.ac: Don't create subdirectories before AC_CONFIG_FILES.
5572 Autoconf 2.50 and newer can handle this.
5573 * configure: Regenerated.
5575 2001-08-21 Werner LEMBERG <wl@gnu.org>
5577 * doc/pic.ms: Fix typo.
5578 * src/preproc/tbl/tbl.man: Document case of global options.
5580 2001-08-21 Gaius Mulley <gaius@glam.ac.uk>
5582 * src/devices/grohtml/post-html.cc (html_printer::end_font): Fix
5583 handling of `CR' font.
5585 2001-08-20 Werner LEMBERG <wl@gnu.org>
5587 Use a config.h file.
5589 * src/include/lib.h: Include config.h.
5590 * All C files: Ditto (if necessary).
5591 * All C++ source and header files: Include lib.h first (if
5594 * src/include/config.hin: New file (autogenerated by autoheader).
5595 * stamp-h.in: New file.
5596 * configure.ac: Updated.
5597 * aclocal.m4: Add third parameters to AC_DEFINE macros.
5598 (GROFF_ARRAY_DELETE): Simplified.
5599 * Makefile.sub (DISTCLEANFILES): Updated.
5600 Added targets for remaking config.status, config.hin, config.h,
5601 stamp-h.in, and stamp-h.
5602 * configure: Regenerated.
5604 2001-08-19 Werner LEMBERG <wl@gnu.org>
5608 2001-08-18 Sebastian Krahmer <krahmer@suse.de>
5610 * src/preproc/pic/pic.y (format_number): Use do_sprintf().
5611 (do_sprintf): Use snprintf().
5613 2001-08-18 Werner LEMBERG <wl@gnu.org>
5615 * src/libs/snprintf/*: Added an snprintf module written by Mark
5617 * src/libs/libgroff/Makefile.sub: Updated.
5618 * configure.ac: Add test for snprintf().
5619 * Makefile.in: Updated.
5620 * configure: Regenerated.
5622 * src/preproc/html/pre-html.cc (make_message): Reactivate code which
5625 2001-08-14 Ruslan Ermilov <ru@FreeBSD.org>
5627 * tmac/doc.tmac (Ex): New implementation.
5628 * tmac/doc-common, tmac/groff_tmac.man: Updated.
5630 2001-08-13 Ruslan Ermilov <ru@FreeBSD.org>
5632 * tmac/doc.tmac (Rv): Implement support for 0 or more than 1
5634 * tmac/groff_tmac.man: Updated.
5636 2001-08-13 Werner LEMBERG <wl@gnu.org>
5638 * src/preproc/tbl/tbl.man: Minor documentation update.
5640 2001-08-13 John David Anglin <dave@hiauly1.hia.nrc.ca>
5642 * src/libs/libgroff/tmpname.cc: Add prototype for gettimeofday().
5643 * configure.ac: Add declaration test for gettimeofday().
5644 * Makefile.in: Document NEED_DECLARATION_GETTIMEOFDAY defines.
5645 * aclocal.m4: Include sys/time.h for gettimeofday declaration test.
5646 * configure: Regenerated.
5648 2001-08-11 Werner LEMBERG <wl@gnu.org>
5650 * aclocal.m4 (GROFF_MKSTEMP): Define HAVE_MKSTEMP.
5651 * configure.ac: Add declaration test for strcasecmp().
5652 * Makefile.in: Updated.
5653 * configure: Regenerated.
5654 * src/include/lib.h [!HAVE_MKSTEMP]: Add prototype for mkstemp() --
5655 this is necessary because groff's mkstemp.cc is C++.
5656 Add declaration conditionally for strcasecmp().
5658 2001-08-10 Werner LEMBERG <wl@gnu.org>
5660 Integrated pic2graph, contributed by Eric S. Raymond.
5662 * contrib/pic2graph/{Makefile.sub, pic2graph.sh, pic2graph.man}: New
5664 * Makefile.in, NEWS: Updated.
5666 * src/preproc/tbl/tbl.man: Revised.
5668 2001-08-09 Eric S. Raymond <esr@thyrsus.com>
5670 * src/preproc/tbl/tbl.man: Extended to cover all tbl features.
5672 2001-08-09 Werner LEMBERG <wl@gnu.org>
5674 * src/preproc/tbl/main.cc (process_data): Fix recognition of .lf
5677 2001-08-08 Paul Eggert <eggert@twinsun.com>
5679 * Makefile.sub (configure): Depend on configure.ac, not
5681 * INSTALL.gen: Upgrade to autoconf 2.52's INSTALL.
5683 2001-08-07 Werner LEMBERG <wl@gnu.org>
5685 * src/utils/afmtodit/afmtodit.man, src/roff/groff/groff.man: Minor
5688 2001-08-06 Werner LEMBERG <wl@gnu.org>
5690 * src/roff/troff/troff.man: Improve documentation of -E option.
5692 2001-07-28 Ralph Corderoy <ralph@inputplus.demon.co.uk>
5694 * src/preproc/html/pushbackbuffer.cc (pushBackBuffer::readNumber):
5697 2001-07-27 Werner LEMBERG <wl@gnu.org>
5699 * src/preproc/refer/refer.cc: Undo last change.
5700 * src/devices/grohtml/post-html.cc: Ditto.
5702 2001-07-26 Werner LEMBERG <wl@gnu.org>
5704 * src/preproc/refer/refer.cc: Include `lib.h'.
5705 * src/devices/grohtml/post-html.cc: Ditto.
5707 2001-07-25 Gaius Mulley <gaius@glam.ac.uk>
5709 * aclocal.m4 (GROFF_PAGE): Add `AC_DEFINE(PAGEA4)'.
5710 * src/preproc/html/pre-html.cc: Use it for DEFAULT_VERTICAL_OFFSET.
5711 * Makefile.in: Comment updated.
5712 * configure: Regenerated.
5714 2001-07-25 Werner LEMBERG <wl@gnu.org>
5716 * src/preproc/pic/pic.cc: Removed.
5717 * src/preproc/pic/pic_tab.h: Removed.
5718 * src/preproc/refer/label.cc: Removed.
5720 * doc/Makefile (.ms.html): Don't use a file name extension in
5721 argument to grohtml's -I option.
5722 * Makefile.in (dist): Remove CVS directories.
5723 Call `distfiles' target.
5725 * src/devices/grohtml/grohtml.man: Add information about valid
5726 versions of pnmtopng.
5727 * src/preproc/html/pre-html.cc (TRANSPARENT): Use `white' as colour
5728 name instead of number.
5730 2001-07-24 Werner LEMBERG <wl@gnu.org>
5732 * doc/groff.texinfo: Minor fixes.
5734 2001-07-21 Gaius Mulley <gaius@glam.ac.uk>
5736 * doc/Makefile (.ms.html): Put image files into a subdirectory.
5739 2001-07-20 Werner LEMBERG <wl@gnu.org>
5741 * src/libs/libgroff/tmpname.cc: New file, defining get_tempname().
5742 * src/libs/libgroff/mkstemp.cc: New file.
5743 * src/libs/libgroff/mksdir.cc: New file.
5744 * src/libs/libgroff/tmpfile.cc [HAVE_MKSTEMP_PROTO]: Removed.
5745 (xtmpfile) [!HAVE_MKSTEMP]: Removed.
5746 * src/libs/libgroff/Makefile.sub: Updated.
5747 * src/include/lib.h: Add mksdir() prototype.
5748 * src/include/posix.h: Define S_IXUSR if not yet defined.
5750 * src/preproc/html/pre-html.cc (MAX_RETRIES): Removed.
5751 (createAllPages): Use mksdir() instead of current code.
5752 * src/utils/indxbib/indxbib.cc [HAVE_MKSTEMP_PROTO]: Removed.
5753 (main): [!HAVE_MKSTEMP]: Removed.
5755 * aclocal.m4 (GROFF_MKSTEMP): Updated to use new mkstemp.cc file.
5756 (GROFF_INTTYPES_H, GROFF_UNSIGNED_LONG_LONG, GROFF_UINTMAX_T): New
5758 * configure.ac: Add tests for stdint.h, sys/time.h, and
5760 Call new GROFF_xxx macros.
5761 * configure: Regenerated.
5762 * Makefile.in: Comments updated.
5764 2001-07-20 Gaius Mulley <gaius@glam.ac.uk>
5766 * src/preproc/html/pre-html.cc (scanArguments): Use getopt_long()
5767 instead of current code.
5768 * src/devices/grohtml/post-html.cc (main): Handle `-d' option.
5769 * src/roff/groff/groff.cc (possible_command::insert_args): New
5771 (main): Use it for predriver handling instead of insert_arg().
5773 2001-07-19 Werner LEMBERG <wl@gnu.org>
5775 * doc/Makefile: Added GROFF_BIN_PATH to make it work with uninstalled
5778 * src/include/posix.h: Define S_IWUSR if not yet defined.
5780 2001-07-18 Werner LEMBERG <wl@gnu.org>
5784 2001-07-18 Ruslan Ermilov <ru@FreeBSD.org>
5786 * tmac/groff_mdoc.man: Document new -width and -column syntax.
5787 Some other minor fixes.
5788 * tmac/an-old.tmac: Add `AT' and `UC' macros.
5790 2001-07-17 Gaius Mulley <gaius@glam.ac.uk>
5792 Replace call to `troff' with `groff -Z' to make it aware of
5795 * src/preproc/html/pre-html.cc (TROFF_COMMAND): New macro.
5796 (troff_command, command_prefix): Removed.
5797 (alterDeviceTo): Use groff.
5798 (addZ): New function.
5799 (char_buffer::do_html): Use it.
5800 (scanArguments): Use TROFF_COMMAND.
5801 (findPrefix): Removed.
5803 * src/roff/groff/groff.cc (main): Handle zflag for preprocessors.
5805 2001-07-17 Eric S. Raymond <esr@snark.thyrsus.com>
5807 * doc/pic.ms: Documentation fixes.
5809 2001-07-17 Werner LEMBERG <wl@gnu.org>
5811 Replace atexit() with global destructor.
5813 * src/libs/libgroff/tmpfile.cc (xtmpfile_list): Add constructor.
5814 (xtmpfile_list_init): New global structure to deallocate
5815 xtmpfile_list on exit. Its destructor inherits most code from
5817 (remove_tmp_files): Deleted.
5818 (add_tmp_file): Simplified.
5820 2001-07-16 Werner LEMBERG <wl@gnu.org>
5822 Replace strdup() with strsave().
5824 * src/devices/grolbp/lbp.cc [!HAVE_STRDUP]: Removed.
5825 (set_papersize): Use strsave() and a_delete.
5826 (main): Use strsave().
5827 * src/preproc/html/pre-html.cc (make_message, createAllPages,
5828 removeAllPages): Use strsave() and a_delete.
5830 * configure.ac: Remove test for strdup.
5831 * Makefile.in: Comment updated.
5832 * configure: Regenerated.
5834 2001-07-15 Werner LEMBERG <wl@gnu.org>
5836 * win32-diffs: Updated.
5838 2001-07-14 Werner LEMBERG <wl@gnu.org>
5840 * src/preproc/html/pre-html.cc (makeTempFiles): Activate new code,
5841 removing the old one.
5842 * src/utils/indxbib/indxbib.cc (main): Remove compiler warning.
5844 2001-07-14 Ralph Corderoy <ralph@inputplus.demon.co.uk>
5846 * src/libs/libgroff/tmpfile.cc (xtmpfile): Fix guard for `namep'.
5848 2001-07-12 Ruslan Ermilov <ru@FreeBSD.org>
5850 Merge -xwidth into -width. Add -xwidth functionality to -column
5853 * tmac/doc.tmac (Bl): Add dummy doc-typeXXX and doc-spaceXXX to
5855 (doc-do-Bl-args): Merge -xwidth code with -width. Test whether
5856 string immediately following a leading dot starts with a valid mdoc
5858 Add similar code to the -column branch.
5859 (doc-Bl-usage): Updated.
5860 * groff_mdoc.man: s/-xwidth/-width/.
5862 2001-07-12 Gaius Mulley <gaius@glam.ac.uk>
5864 * src/devices/grohtml/post-html.cc (text_glob::is_br): Stop titles
5865 running into centered or non-formatted text.
5867 2001-07-11 Werner LEMBERG <wl@gnu.org>
5869 Introduce short and long prefixes to have the selection at run-time
5870 whether there is a 8+3 limit for names of temporary files.
5872 * src/libs/libgroff/tmpfile.cc (TMPFILE_PREFIX): Replaced with...
5873 (TMPFILE_PREFIX_SHORT, TMPFILE_PREFIX_LONG): This.
5874 (tmpfile_prefix, tmpfile_prefix_len, use_short_prefix): New
5876 (temp_init): New global structure to initialize above three
5878 (xtmptemplate): Use two parameters for long and short prefix.
5879 Simplify code use above three variables.
5880 (xtmpfile): Use long and short prefixes as parameters.
5881 * src/include/lib.h: Updated.
5883 * src/preproc/html/pre-html.cc ({PAGE,PS,REGION}_TEMPLATE): Replace
5885 ({PAGE,PS,REGION}_TEMPLATE_{SHORT,LONG}): This.
5886 (createAllPages, makeTempFiles): Updated.
5888 2001-07-09 Werner LEMBERG <wl@gnu.org>
5890 * REVISION: Increased to 3.
5892 Version 1.17.2 released
5893 =======================
5895 2001-07-07 Werner LEMBERG <wl@gnu.org>
5897 * src/utils/indxbib/indxbib.cc (main): Change type of `name_max'
5900 2001-07-06 Ruslan Ermilov <ru@FreeBSD.org>
5902 * tmac/doc.tmac (Rv): Make `Rv' really not parseable.
5904 * tmac/groff_mdoc.man: Fix synopsis.
5906 2001-07-05 Ruslan Ermilov <ru@FreeBSD.org>
5908 * tmac/doc.tmac (doc-inset-list, doc-hang-list, doc-ohang-list):
5909 Restore `doc-Pa-font'.
5911 2001-07-04 Werner LEMBERG <wl@gnu.org>
5913 * src/utils/indxbib/dirnamemax.c: Moved to ...
5914 * src/libs/libgroff/maxfilename.cc: Here.
5915 s/dir_name_max/file_name_max/.
5917 * src/include/lib.h: Add file_name_max.
5918 * src/utils/indxbib/indxbib.cc: Updated.
5919 * src/utils/indxbib/Makefile.sub, src/libs/libgroff/Makefile.sub:
5922 * src/libs/libgroff/tmpfile.cc (TMPFILE_PREFIX) [__MSDOS__]: Define
5924 (xtmpfile) [_MSC_VER]: Removed -- MSVC has mktemp().
5926 * src/preproc/html/pre-html.cc (PAGE_TEMPLATE, PS_TEMPLATE,
5927 REGION_TEMPLATE): New macros.
5928 (createAllPages, makeTempFiles): Use them.
5929 Include `nonposix.h'.
5930 (html_system): New function.
5931 (createAllPages, createImage): Use it.
5934 * tmac/www.tmac: Fix typos.
5936 2001-07-03 Werner LEMBERG <wl@gnu.org>
5938 * tmac/www.tmac: Disable hyphenation in normal text only if output
5940 (URL, FTP, MAILTO): Disable hyphenation of actual URL with `\%'.
5941 * tmac/groff_mwww.man, NEWS: Updated.
5943 2001-07-03 Gaius Mulley <gaius@glam.ac.uk>
5945 * tmac/www.tmac (.IMAGE): Add fourth parameter to specify vertical
5948 2001-07-02 Ruslan Ermilov <ru@FreeBSD.org>
5950 * tmac/doc-common, tmac/doc.tmac (doc-display-ft-stack,
5951 doc-display-ps-stack): Implement font and font size stack for
5954 2001-07-02 Werner LEMBERG <wl@gnu.org>
5956 * REVISION: Increased to 2.
5957 * src/roff/troff/input.cc (read_size): Fix special case `\s[0]'.
5959 * src/groff/grog/grog.pl (process): Handle `Oo' and `Oc' not at the
5960 beginning of a line.
5961 * src/groff/grog/grog.sh: Ditto.
5963 2001-06-29 Peter Marquardt <wwwutz@molgen.mpg.de>
5965 * src/preproc/eqn/neqn.sh: Put `export' keyword in a new line to
5968 2001-06-27 Werner LEMBERG <wl@gnu.org>
5970 Fix problems with preprocessor string for `man' program.
5972 * *.man: Don't use `s' in preprocessor string -- it doesn't exist.
5973 Updated/added copyright.
5974 Moved Emacs's local variable to identify nroff mode to the end of
5975 the file; add local variable if missing.
5977 2001-06-26 Andras Salamon <andras@cs.wits.ac.za>
5979 * aclocal.m4: Replace AC_LANG_SAVE + AC_LANG_CPLUSPLUS with
5980 AC_LANG_PUSH(C++) and AC_LANG_RESTORE with AC_LANG_POP(C++).
5981 * configure: Regenerated.
5983 2001-06-25 Andras Salamon <andras@cs.wits.ac.za>
5985 * aclocal.m4 (GROFF_PAGE): Fix page detection code.
5986 * configure: Regenerated.
5988 2001-06-24 Werner LEMBERG <wl@gnu.org>
5990 * doc/homepage.ms: Don't include arkup.tmac (which no longer exists)
5992 * doc/pic.ms: Fix typos.
5994 Version 1.17.1 released
5995 =======================
5997 2001-06-21 Golubev I. N. <gin@mo.msk.ru>
5999 * aclocal.m4 (GROFF_NEED_DECLARATION): Fix inclusion of strings.h.
6000 * configure: Updated.
6002 2001-06-20 Gaius Mulley <gaius@glam.ac.uk>
6004 * src/roff/preproc/html/pre-html.cc (make_message): Fix incorrect
6006 * src/roff/troff/dic.cc (blank_line): Add html tag.
6008 2001-06-19 Gaius Mulley <gaius@glam.ac.uk>
6010 * src/roff/troff/input.cc (do_suppress): Fix typo.
6012 2001-06-18 Gaius Mulley <gaius@glam.ac.uk>
6014 Added two new options (-D and -I) to specify image names and a
6015 subdirectory to place the images in.
6017 Change syntax from \\Ox to \\O[x].
6019 * src/devices/grohtml/post-html.cc (main): Add options.
6021 * src/preproc/html/pre-html.cc: Include `stdarg.h'.
6022 Use `NULL' instead of `0' for null string pointers.
6023 (MAX_RETRIES): New macro.
6024 (lengthOfintToStr, intToStr, make_message): New functions.
6025 (makeFileName): Make function static.
6026 Implement -D and -I options.
6027 (checkImageDir): New function.
6028 (write_end_image, write_start_image): Use new syntax of \O.
6029 (createAllPages, removeAllPages): Implement -D and -I options. Use
6031 (createImage): Use make_message().
6032 (addps4html): Add guard for malloc().
6033 (usage, scanArguments): Updated.
6034 (makeTempFiles): Use mkstemp().
6035 (removeTempFiles): Use unlink().
6036 (findPrefix): Add guard for malloc().
6038 * src/roff/troff/input.cc (get_delim_file_name): New function to
6040 (do_suppress): Updated to parse new syntax.
6041 * src/devices/grohtml/grohtml.man: Updated.
6042 * tmac/www.tmac: Updated to new syntax.
6046 2001-06-15 Werner LEMBERG <wl@gnu.org>
6048 * src/roff/grog/Makefile.sub: Remove NAMEPREFIX.
6050 * src/devices/grohtml/grohtml.man: Minor improvements.
6052 2001-06-14 Werner LEMBERG <wl@gnu.org>
6054 * src/preproc/html/Makefile.sub: Remove NAMEPREFIX.
6056 2001-06-11 Werner LEMBERG <wl@gnu.org>
6058 * man/roff.man, mann/groff.man: Use '\" instead of .\" in the first
6059 line to specify preprocessor options -- mandb 2.3.1 only recognizes
6061 * src/preproc/grn/grn.man: Add proper '\" string.
6063 2001-06-11 OKAZAKI Tetsurou <okazaki@be.to>
6065 * test-groff: Don't use PATH but GROFF_BIN_PATH.
6067 2001-06-08 Werner LEMBERG <wl@gnu.org>
6069 Updated to autoconf 2.50.
6071 * configure.in: Renamed to...
6072 * configure.ac: This.
6073 * aclocal.m4 (AC_OUTPUT_MAKE_DEFS): Removed.
6074 (GROFF_OS390): Updated.
6075 * configure: Regenerated.
6077 2001-05-18 Werner LEMBERG <wl@gnu.org>
6079 * src/roff/troff/env.c, src/roff/troff/env.h,
6080 src/roff/troff/input.cc, src/roff/troff/troff.man: Undo `ss' change
6083 2001-05-17 Jeffrey Friedl <jfriedl@yahoo-inc.com>
6085 * src/roff/troff/input.cc (read_size): Fix special case `\s0'.
6087 2001-05-16 Werner LEMBERG <wl@gnu.org>
6089 * src/roff/troff/input.cc (read_size): Emit warning if value becomes
6090 less than or equal zero; set it to 1 then.
6091 * src/roff/troff/node.h (node::node): Initialize `last'.
6093 2001-05-08 Werner LEMBERG <wl@gnu.org>
6095 * tmac/an-old.tmac: Make predefined strings work in compatibility
6097 Add troff version guard.
6098 * tmac/doc.tmac: Simplify version guard.
6100 2001-05-07 Werner LEMBERG <wl@gnu.org>
6102 The .ns and .rs requests are now honoured not only in the top-level
6103 but in all diversions (similar to UNIX troff).
6105 This change is based on a patch from Tadziu Hoffmann
6106 <hoffmann@usm.uni-muenchen.de>.
6108 * src/roff/troff/div.h (diversion): Add `no_space_mode' member.
6109 (top_level_diversion): Remove `no_space_mode' member.
6110 * src/roff/troff/div.cc (diversion::diversion,
6111 top_level_diversion::top_level_diversion): Updated.
6112 (macro_diversion::output): Reset `no_space_mode'.
6113 (no_space, restore_spacing): Use `curdiv' unconditionally.
6114 (space_request, blank_line): Check `curdiv->no_space_mode'.
6115 (no_space_mode_reg::get_value, no_space_mode_reg::get_string): Use
6116 `curdiv' unconditionally.
6117 * NEWS, src/roff/troff/troff.man, man/groff.man, doc/groff.texinfo:
6120 2001-05-06 Werner LEMBERG <wl@gnu.org>
6122 Added two new requests `de1' and `am1' which are similar to `de' and
6123 `am' with the difference that compatibility mode is saved on entry,
6124 switched off during macro execution, and restored on exit.
6126 * src/roff/troff/input.h: Added two new special characters
6127 (COMPATIBLE_SAVE, COMPATIBLE_RESTORE).
6128 * src/roff/troff/input.cc (input_iterator): Added two member
6129 functions `save_compatible_flag' and `get_compatible_flag'.
6130 (input_stack): Ditto.
6131 (string_iterator): Ditto. Also add private member
6132 `saved_compatible_flag'.
6133 (token::next): Use COMPATIBLE_SAVE and COMPATIBLE_RESTORE.
6134 (calling_mode): New enumeration.
6135 (do_define_macro): Use it. Insert COMPATIBLE_SAVE and
6136 COMPATIBLE_RESTORE at the beginning and end of macro, respectively.
6137 (define_macro, define_indirect_macro, append_macro, ignore): Use
6139 (define_nocomp_macro, append_nocomp_macro): New functions.
6140 (init_input_requests): Updated.
6141 (do_request): Rename local variable `saved_compatible_flag' to
6142 `old_compatible_flag'.
6143 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
6145 * tmac/an-old.tmac: Use `de1' instead of `de' request for all
6146 public and trap-invoked macros. As a consequence, the man macros
6147 work in compatibility mode also.
6149 2001-05-06 Solar Designer <solar@openwall.com>
6151 * Makefile.in: Use $(mandir).
6153 2001-05-06 Alexios Zavras <zvr@pobox.com>
6155 * src/utils/afmtodit/afmtodit.pl: Fix serious typo.
6157 2001-05-05 Werner LEMBERG <wl@gnu.org>
6159 Added `.ns' number register: Returns 1 in no-space mode (if in
6160 top-level diversion), 0 otherwise.
6162 * src/roff/troff/div.cc (no_space_mode_reg): New class.
6163 (init_div_requests): Updated.
6164 * NEWS, src/roff/troff/troff.man, man/groff.man, doc/groff.texinfo:
6167 2001-05-04 Werner LEMBERG <wl@gnu.org>
6169 * src/roff/nroff/nroff.man: Improved documentation (especially
6172 2001-05-02 Werner LEMBERG <wl@gnu.org>
6174 Added `brp' request: This is \p as a request.
6176 * src/roff/troff/env.cc (environment::do_break): Add parameter
6178 (do_break_request): New function (was `break_request').
6179 (break_request): Calls `do_break_request'.
6180 (break_spread_request): New; calls `do_break_request'.
6181 (init_env_requests): Updated.
6182 * src/roff/troff/env.h: Updated.
6183 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
6185 * REVISION: Increased to 1.
6186 * win32-diffs: Updated.
6188 2001-05-01 Werner LEMBERG <wl@gnu.org>
6190 * tmac/an-old.tmac: Fix minor compatibility mode issue.
6191 * tmac/troffrc-end: Make it really work in compatibility mode.
6193 2001-04-27 Werner LEMBERG <wl@gnu.org>
6195 * src/utils/lkbib/lkbib.cc: Switch inclusion order of stdio.h and
6198 2001-04-22 Werner LEMBERG <wl@gnu.org>
6200 * src/libs/libgroff/getopt.c, src/include/getopt.h: Updating to
6201 latest versions from glibc CVS archive.
6203 * MORE.STUFF: Updated, using a patch from Kees Zeelenberg
6204 <c.zeelenberg@hccnet.nl>.
6206 2001-04-21 Werner LEMBERG <wl@gnu.org>
6208 * configure.in: Move check for mkstemp() to...
6209 * aclocal.m4 (GROFF_MKSTEMP): This new function.
6210 * configure: Regenerated.
6212 * src/include/groff-getopt.h: Don't use variable names in
6215 * src/devices/grohtml/html-chars.h: Removed. It isn't used.
6216 * src/devices/grohtml/Makefile.sub,
6217 src/devices/grohtml/post-html.cc: Updated.
6219 2001-04-21 Albert Chin-A-Young <china@thewrittenword.com>
6221 * configure.in: Add special check for mkstemp().
6222 * src/libs/libgroff/tmpfile.cc: Use it.
6223 * src/utils/indxbib/indxbib.cc: Ditto.
6224 * src/utils/pfbtops/pfbtops.c (main): Don't use C++ comment style.
6225 * src/devices/grolbp/lbp.h (lbpprintf, lbpputs, vdmprintf): Use
6228 2001-04-20 Bruce Lilly <blilly@erols.com>
6230 `Version_string' as C++ object was not visible to linker from C
6232 Add `const' to `Version_string'.
6234 * src/utils/pfbtops/pfbtops.c (main), src/roff/groff/groff.cc
6235 (main), src/roff/troff/input.cc (main), src/preproc/tbl/main.cc
6236 (main), src/preproc/pic/main.cc (main), src/preproc/eqn/main.cc
6237 (main), src/preproc/grn/main.cc (main), src/preproc/html/pre-html.cc
6238 (scanArguments), src/preproc/refer/refer.cc (main),
6239 src/preproc/soelim/soelim.cc (main), src/devices/grotty/tty.cc
6240 (main), src/devices/grodvi/dvi.cc (main), src/devices/grolj4/lj4.cc
6241 (main), src/devices/grohtml/post-html.cc (main),
6242 src/devices/grolbp/lbp.cc (main), src/utils/tfmtodit/tfmtodit.cc
6243 (main), src/utils/hpftodit/hpftodit.cc (main),
6244 src/utils/lookbib/lookbib.cc (main), src/utils/indxbib/indxbib.cc
6245 (main), src/utils/lkbib/lkbib.cc (main),
6246 src/utils/addftinfo/addftinfo.cc (main): Implement it.
6248 * src/roff/groff/pipeline.c: Add _UWIN.
6249 * src/include/nonposix.h: Ditto.
6251 2001-04-20 Werner LEMBERG <wl@gnu.org>
6253 * src/include/lib.h: Use HAVE_STRERROR.
6254 * src/roff/groff/pipeline.c: Ditto.
6255 * src/preproc/html/pre-html.cc: Remove declaration of `strerror'.
6256 * src/libs/libgroff/Makefile.sub (version.cc): Add `extern "C"'.
6257 * src/utils/pfbtops/pfbtops.c: Add copyright notice.
6258 * win32-diffs: Updated.
6259 * src/utils/hpftodit/hpftodit.cc (read_map): Fix compiler warning.
6261 2001-04-19 Werner LEMBERG <wl@gnu.org>
6263 * src/preproc/html/pre-html.cc (scanArguments): Use `troff_command'
6264 instead of hardwired `"troff"'.
6265 (char_buffer::read_file): Remove unused variables.
6266 (char_buffer::write_file_troff): Ditto.
6267 (char_buffer::write_file_html): Ditto.
6268 (generateImages): Ditto.
6270 * src/utils/addftinfo/addftinfo.cc (main): Fix compilation problem.
6272 * src/include/lib.h: Don't include `groff-getopt.h' for UWIN.
6274 * src/libs/libgroff/font.cc (font::load_desc): Fix compiler warning.
6275 * src/libs/libbib/index.cc (index_search_item_iterator::get_tag,
6276 index_search_item::search1): Ditto.
6277 * src/roff/troff/node.h (width_list): Reorder members.
6278 * src/roff/troff/input.cc (do_define_macro): Fix compiler warning.
6279 (lookup_warning): Ditto.
6280 (prepend_string): Commented out.
6281 * src/roff/troff/dictionary.cc (is_good_size): Fix compiler warning.
6282 * src/roff/troff/reg.cc (number_value_to_ascii): Ditto.
6283 * src/preproc/tbl/main.cc (process_format): Ditto.
6284 * src/preproc/pic/pic.y (define_variable, reset, reset_all): Fix
6286 * src/preproc/pic/pic.cc: Updated.
6287 * src/preproc/eqn/lex.cc (init_table): Fix compiler warnings.
6288 * src/preproc/eqn/over.cc (over_box::compute_metrics): Ditto.
6289 * src/preproc/refer/command.cc (execute_command): Ditto.
6290 * src/preproc/refer/ref.cc (sortify_title, find_month): Ditto.
6291 * src/preproc/refer/token.cc (lookup_token): Ditto.
6292 * src/preproc/soelim/soelim.cc: Ditto.
6293 * src/preproc/html/pushbackbuffer.cc (ERROR): Ditto.
6294 (isHexDigit): Commented out.
6295 (pushBackBuffer::isString): Remove unused variable.
6296 * src/devices/grops/ps.cc (ps_printer::special): Fix compiler
6298 * src/devices/grops/psrm.cc (resource_manager::lookup_font,
6299 resource_manager::read_resource_arg, read_one_of, parse_extensions):
6301 * src/devices/grodvi/dvi.cc (dvi_printer::draw): Ditto.
6302 * src/devices/grolj4/lj4.cc (lj4_font::handle_unknown_font_command,
6303 lookup_paper_size): Ditto.
6304 * src/devices/grohtml/post-html.cc (is_subsection): Commented out.
6305 (text_glob, element_list): Reorder members.
6306 * src/devices/grohtml/html-text.cc (html_text::do_pre): Remove
6308 * src/devices/grohtml/html-text.h (html_text::emit_space): Change
6309 return value to `void'.
6310 * src/devices/grohtml/output.cc (word_list::word_list): Fix order
6312 * src/devices/grohtml/html.h (simple_output::check_newline,
6313 simple_output::space_or_newline, simple_output::enable_newlines):
6315 * src/devices/grolbp/lbp.cc (wp54charset, set_papersize): Remove
6317 * src/utils/tfmtodit/tfmtodit.cc (tfm::load, gf::load, main): Ditto.
6318 * src/utils/hpftodit/hpftodit.cc (File::seek, read_symbol_sets,
6319 output_ligatures, output_charset, read_map): Ditto.
6320 * src/utils/lookbib/lookbib.cc (main): Ditto.
6321 * src/utils/indxbib/indxbib.cc (main, fwrite_or_die): Ditto.
6322 (do_file): Fix typo (`=' -> `==').
6323 * src/utils/lkbib/lkbib.cc (main): Remove compiler warning.
6324 * src/utils/addftinfo/addftinfo.cc (main): Ditto.
6326 2001-04-18 Ruslan Ermilov <ru@FreeBSD.org>
6328 * src/roff/nroff/nroff.sh: Adding -p (pic) and -t (tbl) options.
6329 Fix usage of GROFF_BIN_PATH.
6330 * src/roff/nroff/nroff.man: Updated.
6332 2001-04-18 Werner LEMBERG <wl@gnu.org>
6334 * NEWS: Fixing typos.
6337 Version 1.17 released
6338 =====================
6340 2001-04-17 Werner LEMBERG <wl@gnu.org>
6342 * tmac/Makefile.sub (install-data): mdoc.local-s is in current
6343 directory, not in $(srcdir).
6345 2001-04-16 Werner LEMBERG <wl@gnu.org>
6347 * doc/groff.texinfo: More info on conditionals.
6349 2001-04-15 Werner LEMBERG <wl@gnu.org>
6351 * doc/groff.texinfo: Added some info about groff internals.
6353 * src/roff/troff/node.cc (make_glyph_node): Emit warning message
6354 about missing special character only if the name is non-null.
6356 2001-04-14 Werner LEMBERG <wl@gnu.org>
6358 Removing the grohtml-old device driver which is now obsolete.
6360 * src/devices/grohtml-old/*: Removed.
6361 * font/devhtml-old/*: Removed.
6362 * src/libs/libgroff/htmlindicate.cc (graphic_start, graphic_end):
6364 * Makefile.in (CCPROGDIRS, DEVDIRS): Updated.
6365 * test-groff (PATH): Updated.
6366 * tmac/Makefile.sub (NORMALFILES): Updated.
6367 * tmac/an-old.tmac: Remove special code for html-old device.
6368 Replace `html-or-html-old' register with `an-html'.
6369 * tmac/eqnrc: Updated.
6370 * tmac/html-old.tmac: Removed.
6371 * tmac/troffrc, tmac/troffrc-end: Updated.
6372 * tmac/www.tmac: Remove special code for html-old device.
6373 Replace `html-or-html-old' register with `www-html'.
6375 * src/libs/libgroff/tmpfile.cc (remove_tmp_files),
6376 src/libs/libgroff/htmlindicate.cc (graphic_end),
6377 include/htmlindicate.h, src/preproc/grn/*.cc,
6378 src/roff/groff/env.{cc,h}: Remove `void' parameter if used as a
6379 single argument for consistency with rest of source code.
6381 * aclocal.m4, tmac/an-old.tmac: Fix copyright.
6383 2001-04-13 Ruslan Ermilov <ru@FreeBSD.org>
6385 * src/roff/troff/troff.man: Fixing typos.
6387 2001-04-13 Werner LEMBERG <wl@gnu.org>
6389 * doc/pic.ms: Fixing many font switches.
6390 * doc/groff.texinfo: Fixes, additions.
6391 * MORE.STUFF: Updated.
6393 2001-04-12 Gaius Mulley <gaius@glam.ac.uk>
6395 * src/devices/grohtml/grohtml.man: Updated manual page regarding
6397 * src/preproc/html/pre-html.cc (createImage): Fixed right hand
6399 (removeTempFiles): New function to tidy up temporary files.
6400 * src/preproc/html/pre-html.cc (main): Calls `removeTempFiles()'.
6401 Many fixes to do with the new inline suppress node and image regions
6403 * src/devices/grohtml/post-html.cc: New method `is_auto_img'.
6404 (generate_img_src): New function.
6405 (html_printer::do_auto_image): Utilizes it.
6406 (do_heading, do_title): Include inline images within their contents.
6407 (html_printer::begin_page): Tidied up comments that are issued to
6408 the html output file.
6409 (html_printer::do_fill): Fixed so that `.nf' works with fonts other
6411 (text_glob::is_br): New method used by do_heading.
6412 * tmac/s.tmac: If -Thtml then emit $1 in .IP rather than its
6413 equivalent diversion.
6414 * src/include/html-strings.h: Altered image tags to reflect the
6416 * src/include/htmlindicate.h (html_end_suppress): Added `is_inline'
6418 * src/preproc/eqn/main.cc: Will suppress generation of image tags if
6419 it is already inside a pic image. Only emit tags if the argument
6420 `-Tps:html' is present.
6421 * src/preproc/tbl/main.cc: Changes to reflect additional
6422 `html_end_suppress' parameter.
6423 * src/roff/troff/env.cc: Only emit eol tag if a node has been
6424 emitted since the last eol tag was written.
6425 * src/roff/troff/env.h: New boolean `emitted_node'.
6426 * src/roff/troff/input.cc (do_suppress): Handles extra suppress
6427 nodes \O3, \O4, \O5. No longer use `output_low_mark_miny'.
6428 * src/roff/troff/node.cc (check_charinfo): New method.
6429 (troff_output_file::determine_line_limits): Alterations to limit
6431 * tmac/www.tmac: Changes to reflect new suppress nodes.
6433 2001-04-12 Bruno Haible <haible@clisp.cons.org>
6435 * src/devices/grohtml/post-html.cc (html_printer::add_to_sbuf):
6436 Escape the html_glyph in the buffer.
6437 (str_translate_to_html): Output the unescaped escaped_char.
6438 * src/devices/grohtml/html-text.cc (issue_table_begin): Set
6439 `frame=void', not `frame=none'. Add `border=0'.
6441 2001-04-12 Werner LEMBERG <wl@gnu.org>
6443 * PROBLEMS: Add some words on how to avoid wrapper macros.
6445 2001-04-11 Blake McBride <blake@florida-software.com>
6447 * src/include/nonposix.h (fileno) [_MSC_VER]: Removed.
6449 2001-04-11 Werner LEMBERG <wl@gnu.org>
6451 * font/devlbp/Makefile.sub (CLEANADD): Set it.
6452 * tmac/Makefile.sub (CLEANADD): Add tmac.local-s.
6453 * Makefile.in (dist): Don't remove src/xditview/Imakefile, but ...
6454 * Makefile.sub (DISTCLEANFILES): Here.
6456 * libs/libgroff/new.cc: Include `nonposix.h'.
6457 * win32-diffs: Updated.
6459 2001-04-10 Ruslan Ermilov <ru@FreeBSD.org>
6461 Added skeleton macro for defunct macros.
6463 Updated documentation.
6465 When inside displays, an empty input line warning should be
6466 suppressed. If another macro call is put inside a display,
6467 all subsequent empty lines found in that display caused a
6468 warning to be emitted.
6470 * tmac/doc.tmac (doc-defunct-macro): New macro.
6471 (Db, Ds, Ex, Or, Sf): Reimplemented using this macro.
6472 (doc-restore-global-vars): Fixed typo.
6473 (doc-empty-line): Check the `doc-display-depth' register to
6474 determine whether we are inside display or not.
6476 * tmac/doc-common: Removed `Or' and `Sf' registers.
6477 Moved obsolete `Ds' macro to doc.tmac.
6479 * tmac/groff_mdoc.man: Bump document date.
6480 Document `.Vt' under ``Variable Types''.
6481 Removed documentation for obsolete `.Or' macro.
6483 2001-04-10 Werner LEMBERG <wl@gnu.org>
6486 * doc/groff.texinfo: Many fixes, additions, clarifications, etc.
6488 2001-04-10 Bruno Haible <haible@clisp.cons.org>
6490 * src/devices/grodvi/dvi.cc (main): Accept --help and --version.
6491 (usage): Add stream argument. Don't exit.
6492 * src/devices/grohtml/post-html.cc (main): Accept --help and --version.
6493 Write --version output to stdout, not stderr.
6494 (usage): Add stream argument. Don't exit.
6495 * src/devices/grohtml-old/html.cc (main): Accept --help and --version.
6496 (usage): Add stream argument. Don't exit.
6497 * src/devices/grolbp/lbp.cc (long_options): Use symbolic getopt.h
6499 (usage): Add stream argument. Don't exit.
6500 (main): Write --help output to stdout, not stderr.
6501 * src/devices/grolj4/lj4.cc (main): Accept --help and --version.
6502 (usage): Add stream argument. Don't exit.
6503 * src/devices/grops/ps.cc (main): Accept --help and --version.
6504 (usage): Add stream argument. Don't exit.
6505 * src/devices/grotty/tty.cc (main): Accept --help and --version.
6506 (usage): Add stream argument. Don't exit.
6507 * src/preproc/eqn/main.cc (usage): Add stream argument. Don't exit.
6508 (main): Accept --help and --version.
6509 * src/preproc/grn/main.cc (usage): Add stream argument. Don't exit.
6510 (main): Accept --help and --version.
6511 * src/preproc/html/pre-html.cc (usage): Add stream argument.
6512 (scanArguments): Accept --help and --version.
6513 * src/preproc/pic/main.cc (usage): Add stream argument. Don't exit.
6514 (main): Accept --help and --version.
6515 * src/preproc/refer/refer.cc (main): Accept --help and --version.
6516 (usage): Add stream argument. Don't exit.
6517 * src/preproc/soelim/soelim.cc (usage): Add stream argument. Don't
6519 (main): Accept --help and --version.
6520 * src/preproc/tbl/main.cc (usage): Add stream argument. Don't exit.
6521 (main): Accept --help and --version.
6522 * src/roff/groff/groff.cc (main): Accept --help and --version.
6523 (synopsis): Add stream argument.
6524 (help): Write --help output to stdout, not stderr.
6525 (usage): Add stream argument. Don't exit.
6526 * src/roff/grog/grog.pl: Accept --help and --version.
6528 * src/roff/grog/grog.sh: Accept --help and --version.
6529 * src/roff/nroff/nroff.sh: Accept --help and --version.
6530 * src/roff/troff/input.cc (USAGE_EXIT_CODE): Remove macro.
6531 (usage): Add stream argument. Don't exit.
6532 (main): Accept --help and --version.
6533 * src/utils/addftinfo/addftinfo.cc (main): Accept --help and --version.
6534 (usage): New function with stream argument, doesn't exit.
6535 * src/utils/hpftodit/hpftodit.cc (main): Accept --help and --version.
6536 (usage): New function with stream argument, doesn't exit.
6537 * src/utils/indxbib/indxbib.cc (main): Accept --help and --version.
6538 (usage): Add stream argument. Don't exit.
6539 * src/utils/lkbib/lkbib.cc (usage): Add stream argument. Don't exit.
6540 (main): Accept --help and --version.
6541 * src/utils/lookbib/lookbib.cc (usage): Add stream argument. Don't
6543 (main): Accept --help and --version.
6544 * src/utils/pfbtops/pfbtops.c (usage): Add stream argument. Don't exit.
6545 (main): Accept --help and --version.
6546 * src/utils/tfmtodit/tfmtodit.cc (main): Accept --help and --version.
6547 (usage): Add stream argument. Don't exit.
6549 2001-04-10 Ruslan Ermilov <ru@freebsd.org>
6551 Fix indentation in SYNOPSIS.
6553 Updated to include changes of latest BSD mdoc version (basically,
6554 the only change is that `.Fn' and `.Fc' put a final semicolon after
6555 a function declaration in the SYNOPSIS section).
6557 * tmac/doc.tmac (doc-in-synopsis-count): Replaced with ...
6558 (doc-in-synopsis-section): New variable. Updated all related
6560 (doc-indent-synopsis-active): New register.
6561 (Nd, Fn, Fo): Use it.
6562 (Cd): It requires manipulation of \n[doc-indent-synopsis] so that
6563 `.Cd' with long argument line produces indented wrapped lines.
6564 Also, the misplaced `.nop \*[doc-Nm-font]\c'' caused extra
6565 undesirable line break to be output.
6566 (doc-do-func-decl, Nm, Vt, Fn, Fo): Remove extraneous calls to
6568 (Fn, Fc): Add final `;' to output.
6569 (doc-save-global-vars, doc-restore-global-vars): Updated.
6570 * tmac/doc-common: Remove `Ex' register.
6572 * tmac/doc-ditroff, tmac/doc-nroff, tmac/doc-syms: Updated
6575 2001-04-06 Ruslan Ermilov <ru@freebsd.org>
6577 * tmac/doc.tmac (Cd): Simplify code.
6578 * tmac/groff_mdoc.man: Document some behaviour of `Cd' request.
6580 2001-04-06 Werner LEMBERG <wl@gnu.org>
6582 Implement continuous underlining for nroff mode. To do that, a new
6583 request in the ditroff language has been added: `x u N' (N is 0
6586 \X and \Y are now transparent to end-of-sentence recognition.
6588 * src/include/printer.h (printer): Add `type' parameter to `special'
6590 * src/libs/libdriver/printer.cc (printer::special): Updated.
6591 * src/libs/libdriver/input.cc (do_file): Handle `x u N'.
6593 * src/devices/dvi/dvi.cc (dvi_printer::special): Handle only
6594 specials of type `p'.
6595 * src/devices/grohtml/post-html.cc (html_printer::special): Ditto.
6596 * src/devices/grohtml-old/html.cc (html_printer::special): Ditto.
6597 * src/devices/grops/ps.cc (ps_printer::special): Ditto.
6598 * src/devices/grotty/tty.cc: Add new enum CU_MODE.
6599 (glyph::order): New method.
6600 (tty_printer::add_char): Use it.
6601 (tty_printer::special): New method.
6602 (tty_printer::end_page): Implement it.
6604 * src/roff/troff/node.h (special_node): Add `no_init_string' member.
6605 * src/roff/troff/node.cc (special_node::special_node): Add parameter
6606 to set `no_init_string'.
6607 (special_node::tprint_start): Use it.
6608 (special_node::same, special_node::copy): Updated.
6609 (special_node::ends_sentence): New method.
6610 (troff_output_file::start_special): Add parameter to include
6611 inititialization of special conditionally.
6613 * src/roff/troff/env.h (environment): New member `underline_spaces'.
6614 * src/roff/troff/env.cc (do_underline_special): New function.
6615 (environment::set_font): Use it.
6616 (do_underline): Use it. This was `underline()'.
6617 (underline): Call `do_underline()'.
6618 (continuous_underline): New function which calls `do_underline()'.
6619 (environment::newline): Use `do_underline_special()'.
6620 (init_env_requests): Updated.
6622 * NEWS, man/troff_out.man: Updated.
6624 2001-04-06 Bruno Haible <haible@clisp.cons.org>
6626 * font/devutf8/R.proto: Fix code of 'shc'.
6628 2001-04-06 Ruslan Ermilov <ru@freebsd.org>
6630 Many fixes. Diag lists can now be nested also; additionally,
6631 `-compact' and `-offset' are supported.
6633 * tmac/doc.tmac (doc-have-indent): Replaced with ...
6634 (doc-list-have-indent-stackXXX): A new register stack.
6635 (doc-have-diag-list): Removed.
6636 (Bl): Use `doc-list-have-indent-stackXXX'.
6638 (doc-diag-list): Use `doc-compact-list-stackXXX'.
6639 (doc-tag-list): Use `doc-list-have-indent-stackXXX'.
6640 (doc-set-vertical-and-indent): Ditto.
6641 (doc-next-list-depth): Removed.
6642 (doc-increment-list-stack): Updated.
6643 (doc-decrement-list-stack): Use `doc-list-depth' instead of
6644 `doc-next-list-depth'.
6645 (doc-end-list, doc-end-column-list): Don't use
6646 `doc-increment-list-stack'.
6647 (doc-set-column-tab): Don't use `doc-list-offset-stackXXX'.
6648 (doc-save-global-vars, doc-restore-global-vars): Updated.
6649 * tmac/doc-common: Updated.
6650 * tmac/groff_mdoc.man: Updated.
6653 2001-04-02 Werner LEMBERG <wl@gnu.org>
6655 * src/devices/grotty/grotty.man: Fix grammatical error.
6657 2001-03-30 Ruslan Ermilov <ru@freebsd.org>
6659 Remove .Ld from mdoc package; replace it with special handling of
6662 * tmac/doc-common: Remove `Ld' register.
6663 Uncomment `doc-volume-ds-*' strings.
6664 Remove `doc-operating-system-default'.
6666 * tmac/doc-syms (Ld): Removed.
6667 * tmac/doc.tmac (doc-parse-args, doc-parse-arg-vector): Handle
6671 * tmac/groff_mdoc.man: Many fixes and updates.
6673 2001-03-29 Werner LEMBERG <wl@gnu.org>
6675 * tmac/troffrc-end: Protect data with `.do'. Reported by T. Kurt
6676 Bond <tkb@tkb.mpl.com>.
6677 * tmac/www.tmac: Save compatibility mode.
6679 2001-03-28 Ruslan Ermilov <ru@freebsd.org>
6681 * tmac/groff_mdoc.man: Many fixes.
6683 2001-03-28 Werner LEMBERG <wl@gnu.org>
6685 * src/preproc/soelim/soelim.man: Document that `.<whitespace>so'
6688 2001-03-27 Werner LEMBERG <wl@gnu.org>
6690 * tmac/an-old.tmac (TP, an-do-tag): Reduce line length while in
6691 diversion. This fixes overlong tags.
6693 2001-03-26 Werner LEMBERG <wl@gnu.org>
6695 * doc/groff.texinfo: Fixed and improved documentation of fonts.
6696 * tmac/doc-syms: Fix error messages.
6697 * tmac/an-old.tmac: Remove incorrect double backslashes.
6699 2001-03-24 Ruslan Ermilov <ru@freebsd.org>
6701 * tmac/Makefile.sub: Strip mdoc.local also
6702 * tmac/strip.sed: Fixed.
6704 2001-03-24 Werner LEMBERG <wl@gnu.org>
6706 * tmac/doc-nroff, tmac/doc-ditroff: Implement -rSxx switch for
6707 selecting the font size.
6708 * tmac/groff_mdoc.man, NEWS: Document it.
6710 2001-03-23 Werner LEMBERG <wl@gnu.org>
6712 * src/roff/troff/div.cc (save_vertical_space): Add default argument
6714 * src/roff/troff/env.cc (family_change): Make `.fam' accept no
6715 argument to restore previous font family.
6716 * src/roff/troff/troff.man, man/groff.man, NEWS: Updated.
6718 * doc/groff.texinfo: More fixes and additions (mainly for font
6719 manipulating commands).
6721 * tmac/groff_mdoc.reference.man: Small updates and renamed to ...
6722 * tmac/groff_mdoc.man: This. The quick reference has been removed.
6723 * tmac/Makefile.sub, NEWS: Updated.
6725 2001-03-23 Werner LEMBERG <wl@gnu.org>
6727 Replaced mdoc implementation. The new version is `state of the
6728 art', using almost all new features of groff 1.17 -- it won't run
6729 with older versions.
6731 * tmac/doc.tmac: Completely rewritten.
6732 * tmac/doc-common: Ditto.
6733 * tmac/doc-nroff: Ditto.
6734 * tmac/doc-ditroff: Ditto.
6735 * tmac/doc-syms: Ditto.
6736 * tmac/mdoc.local: New file.
6737 * tmac/groff_mdoc.samples.man: Replaced with ...
6738 * tmac/groff_mdoc.reference.man: New file, covering mdoc completely.
6739 * tmac/strip.sed: Updated.
6740 * tmac/Makefile.sub: Updated.
6743 * tmac/groff_man.man: Add `man.local' to the FILES section.
6745 2001-03-22 Werner LEMBERG <wl@gnu.org>
6747 * doc/groff.texinfo: Added many @noindent.
6748 Replaced @end_Example -> @endExample.
6749 Added info whether registers are r/o.
6750 Many other additions and fixes.
6752 2001-03-21 Werner LEMBERG <wl@gnu.org>
6754 * doc/groff.texinfo: Added macro @Var (and some hacks due to bugs
6755 in makeinfo of texinfo 4.0) to be used in @Def* macros.
6756 Improved @Def* macros: Now the exact syntax of request, register,
6757 and escapes is shown.
6758 Added macros for parentheses and brackets to be used in @Def*.
6759 Many fixes and improvements of the documentation.
6761 2001-03-20 Werner LEMBERG <wl@gnu.org>
6763 * doc/groff.texinfo: Added new index: `st' (for strings).
6764 Added macros @Defstr(x).
6765 Added macro @Example (adding @group).
6766 Other minor improvements.
6768 2001-03-19 Werner LEMBERG <wl@gnu.org>
6770 * doc/groff.texinfo: Added two new indices: `es' (for escapes) and
6771 `rq' for requests. `fn' is no longer used.
6772 Added macros @Defreq(x), @Defreg(x), and @Defesc(x).
6775 * tmac/an-old.tmac (an-p-footer): If `cR' is set, replace page
6776 number with name of man page.
6778 2001-03-19 Larry Kollar <kollar@alltel.net>
6780 * doc/groff.texinfo: Complete revision. Added many @Deffn to gain
6783 2001-03-19 Werner LEMBERG <wl@gnu.org>
6785 * man/groff_font.man: Document `prepro', `postpro', and `print'.
6786 * src/roff/groff/groff.man: Improve documentation of `-l' and `-L'.
6787 * src/devices/grohtml/grohtml.man: Fixing typos.
6789 2001-03-19 Gaius Mulley <gaius@glam.ac.uk>
6791 * tmac/s.tmac (@IP): Pass `.ip' html tag.
6792 * tmac/groff_mwww.man: Remove .LINE macro
6793 * tmac/www.tmac (LINE): Add `.ti'.
6795 * src/devices/grohtml/post-html.cc (html_printer): New member
6797 (html_printer::emit_raw): Use it.
6798 (html_printer::do_linelength): Ditto.
6799 (html_printer::do_pageoffset): Ditto.
6800 (html_printer::do_indentation): Ditto.
6801 (html_printer::do_tempindent): Ditto.
6802 (html_printer::do_break): Ditto.
6803 (html_printer::begin_page): Ditto.
6804 (html_printer::do_indentedparagraph): New function.
6805 (html_printer::troff_tag): Handle `.ip'.
6806 * src/devices/grohtml/html-text.cc (html_text::issue_table_begin):
6807 Add `<td width=...>' handling.
6808 (html_text::do_table): Add parameter.
6809 (html_text::do_indent): Updated.
6810 * src/devices/groohtml/html-text.h: Updated.
6812 2001-03-16 Gaius Mulley <gaius@glam.ac.uk>
6814 Introduced simple html tables to implement indentation.
6816 * src/devices/grohtml/html.h (word, word_list): New structures.
6817 (simple_output): Use it.
6818 * src/devices/grohtml/post-html.cc: Add `INDENTATION'.
6819 (html_printer): Improve indentation handling.
6820 (html_printer::emit_raw): Set `in_table' element. Handle
6822 (html_printer::write_header): Move conditional downwards.
6823 Don't allow whitespace in tags.
6824 (html_printer::do_linelength): Handle line length and indentation
6826 (html_printer::do_pageoffset): Handle indentation conditionally.
6827 (html_printer::do_indentation): Ditto.
6828 (html_printer::do_tempindent): New function member.
6829 (html_printer::do_fill): Take care of indentation.
6830 (html_printer::do_flush): Finish table.
6831 (html_printer::do_links): Ditto.
6832 (html_printer::do_break): New function for handling `.br' and `.ti'.
6833 (html_printer::troff_tag): Use it.
6835 (html_printer::flush_globs): Fix.
6836 (html_printer::flush_page): Finish table.
6837 (html_printer::html_printer): Fix error message. Set up
6839 (html_printer::add_to_sbuf): Remove special handling of character
6841 (to_unicode): Remove `stop()'.
6842 (html_printer::write_title): Cleanup.
6843 (html_printer::begin_page): Use `put_string()'. Handle indentation.
6844 (html_printer::~html_printer): Flush text and end the line.
6846 * src/devices/grohtml/html_text.h: Add more *_TAG enum values.
6847 * src/devices/grohtml/html_text.cc (html_text::end_tag): Fix
6849 (html_text::start_tag): Disable newlines.
6850 (html_text::table_is_void): New function.
6851 (html_text::issue_table_begin): Ditto.
6852 (html_text::issue_table_end): Ditto.
6853 (html_text::push_para): Better table handling.
6854 (html_text::do_indent): New function.
6855 (html_text::do_table): Ditto.
6856 (html_text::done_table): Ditto.
6857 (html_text::do_tt): Handle PRE_TAG.
6858 (html_text::is_in_table): New function.
6859 (html_text::check_emit_text): Handle tables.
6860 (html_text::do_emittext): Use `nl()'.
6861 (html_text::do_para): Handle table.
6862 (html_text::remove_def): New function.
6863 * src/devices/grohtml/output.cc (word, word_list): Implement
6865 (simple_output::end_line): Flush last word.
6866 (simple_output::simple_comment): Ditto.
6867 (simple_output::begin_comment): Recoded.
6868 (simple_output::end_comment): Ditto.
6869 (simple_output::comment_arg): Removed.
6870 (simple_output::check_newline): Improve test and flush last word.
6871 (simple_output::space_or_newline): Improved.
6872 (simple_output::write_newline): Replaced with...
6873 (simple_output::nl): This.
6874 (simple_output::put_raw_char): Flush last word.
6875 (simple_output::check_space): Removed.
6876 (simple_output::put_translated_string): Ditto.
6877 (simple_output::put_string): Simplified.
6878 (simple_output::put_number): Updated.
6879 (simple_output::put_float): Ditto.
6880 (simple_output::put_symbol): Removed.
6881 (simple_output::enable_newlines): Add `check_newline()'.
6882 (simple_output::flush_last_word): New function.
6884 * src/roff/troff/enc.cc (no_fill): Remove call to add_html_tag().
6885 * src/roff/troff/div.cc (page_offset): Add call to add_html_tag().
6887 * tmac/s.tmac (@PP, @IP): Add html conditional code.
6888 * tmac/an-old.tmac (TP): Ditto.
6890 2001-03-09 Ruslan Ermilov <ru@freebsd.org>
6892 * mdate.sh: Make it POSIX compliant.
6894 2001-03-09 Werner LEMBERG <wl@gnu.org>
6896 Added the `return' request to end a macro immediately. It simply
6897 pops iterators from the input stack until a macro iterator is found.
6899 * src/roff/troff/input.cc (input_iterator::is_macro,
6900 macro_iterator::is_macro): New member.
6901 (input_return_boundary): New class to signal an immediate return
6903 (input_stack::add_return_boundary, input_stack::is_return_boundary):
6905 (input_stack::clear): Use it.
6906 (input_stack::pop_macro): New function.
6907 (while_request): Use `is_return_boundary()'.
6908 (return_macro_request): New function.
6909 (init_input_requests): Use it.
6911 * src/roff/troff/TODO: Updated.
6912 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
6914 2001-03-08 Werner LEMBERG <wl@gnu.org>
6916 * src/roff/troff/input.cc (input_iterator::is_boundary): Minor
6919 2001-03-07 Werner LEMBERG <wl@gnu.org>
6921 Make `\B' more rigid.
6923 * src/roff/troff/number.cc (parse_expr, parse_term): Add `rigid'
6925 (get_number_rigidly): New function.
6926 * src/roff/troff/input.cc (do_expr_test): Use it.
6927 * src/roff/troff/token.h: Updated.
6929 * src/roff/troff/request.h: Fix typo (init_html_request ->
6930 init_markup_request).
6932 2001-03-04 Gaius Mulley <gaius@glam.ac.uk>
6934 Fixed grohtml handling of any named glyph for glyph indexes < 0x80.
6935 Cosmetic changes to `.html-begin', `.html-end', `.html-image' which
6936 are now `.begin', `.end', `.image'.
6938 * src/devices/grohtml/post-html.cc: Adding UNICODE_DESC_START.
6939 (html_printer::add_to_sbuf): Changing type of `code' parameter.
6940 Use add_char_to_sbuf().
6941 (to_unicode): New function.
6942 (char_translate_to_html): Changing type of `ch' parameter.
6944 (html_printer::~html_printer): Comment out doctype string.
6945 * src/preproc/html/pre-html.cc (write_end_image): Use `.end'
6946 instead of `.html-end'.
6947 (write_start_image): Use `.begin' and `.image' instead of
6948 `.html-begin' and `.html-image'.
6949 * src/roff/troff/input.cc: Rename `html_level' to `begin_level'.
6950 (html_begin): Renamed to ...
6952 (html_end): Renamed to ...
6954 (html_image): Renamed to ...
6956 (init_html_requests): Renamed to ...
6957 (init_markup_requests): This.
6958 * tmac/www.tmac: Updated.
6960 2001-02-28 Bram <bram@avontuur.org>
6962 * src/libs/libgroff/font.cc (font_widths_cache): Fixing syntax of
6965 2001-02-26 David Leonard <david.leonard@csee.uq.edu.au>
6967 * doc/meref.me: Fixing some typos.
6969 2001-02-16 Werner LEMBERG <wl@gnu.org>
6971 * src/roff/troff/node.cc (space_node::get_hyphenation_type): New
6972 method. Return `HYPHEN_MIDDLE' if it was `\:'.
6973 * src/roff/troff/node.h: Updated.
6975 2001-02-17 Ruslan Ermilov <ru@FreeBSD.org>
6977 * tmac/groff_tmac.man: Fix typo.
6979 2001-02-16 Werner LEMBERG <wl@gnu.org>
6981 Fixing a bug which prevented proper end-of-sentence recognition
6982 between an `unformatted' box and the following text. As a
6983 consequence, vertical line distances are no longer preserved in
6984 boxes after a call to `.unformat' -- because boxes aren't
6985 line-oriented (contrary to diversions), this doesn't make sense
6988 * src/roff/troff/node.cc (*node::set_unformat_flag): Add return
6990 (vertical_size_node::set_unformat_flag): New method.
6991 * src/roff/troff/node.hh: Updated.
6992 * src/roff/troff/input.cc (word_space_node::reread,
6993 hmotion_node::reread): Reset `unformat' flag after usage.
6994 (unformat_macro): Append only if `set_unformat_flag()' returns
6996 * src/roff/troff/troff.man: Updated.
6998 2001-02-15 Werner LEMBERG <wl@gnu.org>
7000 * src/roff/troff/troff.man, NEWS, man/groff.man: Improved
7001 documentation of `asciify' and `unformat' requests.
7003 2001-02-13 Werner LEMBERG <wl@gnu.org>
7005 Redesigned the `unformat' request. It is no longer connected with
7006 `asciify' but rather uses new `reread()' methods if the `unformat'
7007 flag is set. Additionally, the handling of space characters after
7008 unformatting has been fixed so that they retain their width.
7010 * src/roff/troff/node.h (width_list): New structure to store
7011 original widths of spaces.
7012 (node): Added `unformat' member.
7013 Replaced `num_spaces' variable with `orig_width' list.
7014 * src/roff/troff/node.cc (*node::asciify,
7015 asciify_reverse_node_list): Removed `unformat_only' flag and related
7017 (word_space_node::asciify, word_space_node::word_space_node): Use
7019 (word_space_node::~word_space_node): New destructor.
7020 (word_space_node::copy): Updated to handle `orig_width'.
7021 (hmotion_node::copy, unbreakable_space_node::copy): Updated.
7022 (*node::merge_space): Update `orig_width' list if necessary.
7023 (*node::set_unformat_flag): New methods to set the `unformat' flag.
7024 * src/roff/troff/enc.cc (environment::space_newline): Use
7026 (environment::space): Added method to handle space width and
7027 sentence space width as parameters. Use `width_list'.
7028 (environment::make_tab_node): Updated.
7029 * src/roff/troff/env.h: Updated.
7030 * src/roff/troff/input.cc (word_space_node::reread,
7031 unbreakable_space_node::reread, hmotion_node::reread): New methods
7032 to handle nodes specially if `unformat' flag is set.
7033 (do_asciify_macro): Renamed back to ...
7034 (asciify_macro): This.
7035 (unformat_macro): New implementation to simply set the `unformat'
7038 * MORE.STUFF: Added more info about deroff.
7040 2001-02-08 Werner LEMBERG <wl@gnu.org>
7042 * src/roff/troff/node.h (unbreakable_space_node, hmotion_node,
7043 space_char_hmotion_node, overstrike_node): Add `get_hyphen_list()'
7044 and `add_self()' methods to avoid hyphenation. For example, the
7045 hyphen list for `foo\0\0bar' was `foobar', causing insertion of a
7046 soft hyphen after `foo'. Now the hyphen list is correctly
7047 `foo<ignore><ignore>bar'.
7049 2001-02-05 Yoshiteru Kageyama <yt-kage@cb3.so-net.ne.jp>
7051 * tmac/groff_tmac.man: Fix `BIR' macro.
7053 2001-02-04 Werner LEMBERG <wl@gnu.org>
7055 A new escape sequence `\:', inserting a zero-width break point.
7057 * src/roff/troff/input.h: Adding `ESCAPE_COLON'.
7058 * src/roff/troff/input.cc (get_copy, token::next, asciify):
7060 * src/roff/troff/node.h (node): Add `is_escape_colon()' virtual
7062 (space_node): Add `was_escape_colon' member. Add `is_escape_colon()'
7063 and `asciify()' methods.
7064 * src/roff/troff/node.cc (space_node::space_node): Updated.
7065 (space_node::asciify): Handle `was_escape_colon'.
7066 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
7068 Handle `\~' similar to other comparable requests.
7070 * src/roff/troff/input.cc (process_input_stack): Remove now obsolete
7072 (token::next): Move creation of an unbreakable_space_node to...
7073 (token::add_to_node_list): Here.
7075 Fix a bug which sometimes prevented hyphenation of words connected
7076 with `\~' or `\ ' (and other escape sequences handled as
7077 TOKEN_NODE). This also fixes a hyphenation problem with boxes
7078 (after a call to the `unformat' request).
7080 * src/roff/troff/env.h (environment::possibly_break_line,
7081 environment::hyphenate_line): Introducing `start_here' parameter.
7082 * src/roff/troff/env.cc (environment::space_newline,
7083 environment::space): Use it.
7084 (environment::possibly_break_line, environment::hyphenate_line):
7086 * src/roff/troff/input.cc (process_input_stack): Use it.
7087 * src/roff/troff/node.h (unbreakable_space_node, hmotion_node,
7088 space_char_hmotion_node, overstrike_node): Add
7089 `get_hyphenation_type()' method.
7090 * src/roff/troff/node.cc (break_char_node::asciify): Don't asciify
7091 if `unformat_only' is active.
7093 2001-01-30 Werner LEMBERG <wl@gnu.org>
7095 Implemented new read-only number register `.linetabs' which
7096 returns 1 if in line-tabs mode, 0 otherwise.
7098 * src/roff/troff/env.h (environment): Add get_line_tabs() member.
7099 * src/roff/troff/env.cc (get_line_tabs): New function.
7100 (init_env_requests): Use it.
7101 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
7103 * VERSION, REVISION: Changing to 1.17.0.
7105 2001-01-28 Werner LEMBERG <wl@gnu.org>
7107 Fixed a bug which prevented hyphenation of words which are finished
7110 * src/roff/troff/token.h (token): Add enum type
7111 `TOKEN_TRANSPARENT_DUMMY' and method `transparent_dummy()'.
7112 * src/roff/troff/input.cc (token::next, token::description,
7113 get_line_arg, token::add_to_node_list, token::process): Use it.
7115 2001-01-27 Werner LEMBERG <wl@gnu.org>
7117 * src/roff/troff/div.h (diversion): Add `saved_prev_line_interrupted'.
7118 * src/roff/troff/div.cc (do_divert): Use it.
7120 * src/roff/troff/input.cc (asciify): Add ESCAPE_RIGHT_PARENTHESIS.
7122 2001-01-25 Werner LEMBERG <wl@gnu.org>
7124 Adding the `linetabs' request. If set, tab distances are not
7125 computed relative to the input line but relative to the output line.
7127 * src/roff/troff/env.h (environment): New member `line_tabs'.
7128 * src/roff/troff/env.cc (line_tabs_request): Implement request.
7129 (environment::environment, environment::copy): Updated.
7130 (environment::distance_to_next_tab): Use `line_tabs'.
7131 (init_env_requests): Register request.
7132 * src/roff/troff/troff.man, man/groff.man, NEWS: Document it. Other
7135 2001-01-24 Werner LEMBERG <wl@gnu.org>
7137 Introducing a new read-only register `.int' which is set to a
7138 positive value if the last output line is interrupted (i.e., if it
7141 * src/roff/troff/env.cc (init_env_requests): Add it.
7142 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
7144 2001-01-23 Gaius Mulley <gaius@glam.ac.uk>
7146 * tmac/mwww.tmac: Call `www.tmac', not `arkup.tmac'.
7147 * src/preproc/html/pre-html.cc (findPrefix): New function which
7148 generates the troff executable name via the system prefix.
7149 * src/preproc/eqn/main.cc: Modified warning message.
7151 2001-01-23 Werner LEMBERG <wl@gnu.org>
7153 troff's `box' and `boxa' requests didn't preserve temporary
7156 * src/roff/troff/div.h (diversion): Add `saved_saved_indent' and
7157 `saved_target_text_length' members.
7158 * src/roff/troff/div.cc (do_divert): Use them.
7160 Tabs (but not yet leaders and fields) are now handled correctly by
7163 * node.h (hmotion_node): Add field `was_tab'.
7164 * env.cc (environment::make_tab_node): Set it.
7165 * node.cc (hmotion_node::copy, hmotion_node::asciify): Use it.
7167 Added new request `unformat' which will, contrary to `asciify',
7168 preserve font information after unformatting (i.e., only nodes
7169 dealing with horizontal space are converted back to input
7172 * input.cc (asciify_macro): Renamed to ...
7173 (do_asciify_macro): this, having a new parameter `unformat_only'.
7174 (asciify_macro, unformat_macro): New; using do_asciify_macro.
7175 (init_input_requests): Added `unformat'.
7176 * node.cc (*_node::asciify), asciify_reverse_node_list: Added
7177 parameter to control asciification process.
7178 * node.h (*_node::asciify): Ditto.
7179 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
7181 2001-01-20 Werner LEMBERG <wl@gnu.org>
7183 * doc/groff.texinfo: Minor improvement of `.in' documentation.
7185 2001-01-18 Werner LEMBERG <wl@gnu.org>
7187 * tmac/ps.tmac: Remove call of psold.tmac.
7188 * tmac/psold.tmac: Comment updated.
7189 * tmac/psnew.tmac: Removed since no longer needed.
7190 * tmac/Makefile.sub, NEWS, src/devices/grops/grops.man: Updated.
7192 * font/devutf8/R.proto: Adding `shc' glyph.
7193 * font/devutf8/NOTES: Updated.
7195 * test-groff: Updated.
7197 2001-01-15 Gaius Mulley <gaius@glam.ac.uk>
7199 First cut of the new html device driver. Changes to pre-html and
7200 the new grohtml are too numerous to be documented here.
7202 Stuff related to `html' has been renamed to `html-old' and `html2'
7203 stuff has been renamed to `html' (including directories). The new
7204 html device driver is therefore invoked as `-Thtml'.
7206 Added new `\O' escape to suppress output (needed by html driver).
7208 Added functions and code to pass info about input-level commands
7209 (`.in', `.fl', etc.) to html driver.
7211 Three new functions (.html-begin, .html-end, and .html-image) for
7212 better html handling: `html-begin' will execute the remaining line
7213 if at the outermost nesting level, increasing an internal counter.
7214 `html-end' does the same but decreases the internal counter.
7215 `html_image' puts its arguments into a special node (suppress_node)
7216 to define an image region.
7218 The `output' request has been removed.
7220 * tmac/html-tags.tmac: Removed.
7221 * tmac/arkup.tmac: Updated and renamed to ...
7222 * tmac/www.tmac: New file.
7223 * tmac/markup.tmac Updated and renamed to ...
7224 * tmac/mwww.tmac: New file.
7225 * tmac/Makefile.sub: Updated.
7226 * tmac/an-old.tmac: Updated.
7227 * tmac/eqnrc: Updated.
7228 * tmac/groff_man.man
7229 * tmac/groff_markup.man: Updated and renamed to ...
7230 * tmac/groff_mwww.man: New file.
7231 * tmac/groff_tmac.man: Updated.
7232 * tmac/html-old.tmac: Updated and Renamed from html.tmac.
7233 * tmac/html.tmac: Updated and renamed from html2.tmac.
7234 * tmac/pspic.tmac: Updated html support.
7235 * tmac/s.tmac: Added html output support.
7236 * tmac/troffrc, tmac/troffrc-end: Updated.
7238 * Makefile.in, doc/Makefile: Updated.
7239 * doc/groff.texinfo: Added info about new `\O' escape.
7240 * doc/homepage.ms: Use `MAILTO' macro.
7242 * font/devhtml/DESC.proto: Add `C' font.
7243 * font/devhtml/Makefile.sub: Updated.
7244 * font/devhtml/R.proto: Minor fixes.
7245 * font/devhtml-old/Makefile.sub: Updated.
7247 * src/devices/grohtml-old/Makefile.sub: Updated.
7249 * src/libs/libdriver/printer.cc (printer::get_font_from_index): New
7251 * src/libs/libgroff/htmlindicate.cc (html_begin_suppress,
7252 graphic_start): Add `inline' parameter. Update.
7253 (html_end_suppress, graphic_end): Update.
7255 * src/include/html-strings.h: New file.
7256 * src/include/htmlindicate.h: Comments updated.
7257 * src/include/printer.h: Updated.
7259 * src/preproc/eqn/main.cc (do_file, main): Updated.
7260 * src/preproc/pic/troff.cc (troff_output::start_picture,
7261 troff_output::finish_picture): Updated.
7262 * src/preproc/tbl/main.cc (process_input_file): Updated.
7264 * src/roff/groff/groff.cc (main): Updated.
7265 Pass device arguments to predrivers also.
7266 Use `ps' device for `eqn' preprocessor if `-Thtml' is given.
7267 * src/roff/troff/env.h (environment): Updated.
7268 New elements `need_eol' and `ignore_next_eol' (for html output).
7269 * src/roff/troff/env.cc (environment::environment): Add initializers
7270 for `need_eol' and `ignore_next_eol'.
7271 (environment::add_html_tag_eol, environment::add_html_tag_tabs): New
7273 (point_size, fill, no_fill, center, right_justify, line_length,
7274 indent, temporary_indent, break_request, handle_tab): Use
7276 (set_tabs): Use `add_html_tag_tabs()'.
7277 (environment::add_html_tag): Updated.
7278 (environment::do_break): Updated.
7279 * src/roff/troff/div.cc (space_request, flush_output): Use
7280 `environment::add_html_tag()'.
7281 * src/roff/troff/input.cc: Updated.
7282 New variable `html_level' to indicate nested `html-begin' requests.
7283 (file_iterator::fill): Use `environment::add_html_tag_eol()'.
7284 (non_interpreted_char_node, token_node, non_interpreted_node): Add
7285 `force_tprint()' method.
7286 (token::next): Handle `\O'.
7287 (do_suppress): Implement it.
7288 (html_begin, html_end, html_image): New functions.
7289 (init_output_requests): Renamed to ...
7290 (init_html_requests): this.
7292 (macro::append_str, macro::append_unsigned, macro::append_int): New
7294 New variable `output_low_mark_miny' to limit minimal value of y.
7295 (reset_output_registers): Use it.
7296 (output_request): Removed.
7297 (get_output_registers): New function.
7298 * src/roff/troff/node.h (node): Make `force_tprint()' virtual.
7299 (*_node): Added `force_tprint()' if necessary.
7300 (special_node): New elements `tf' and `get_tfont()'.
7301 (suppress_node): New class.
7302 * src/roff/troff/node.cc:
7303 New global variables `image_no' and `suppress_start_page'.
7304 (real_output_file): New method `is_on()'.
7305 (troff_output_file): New method `start_special(tfont)'.
7306 (troff_output_file::really_print_line): Use `tprint' conditionally.
7307 (real_output_file::print_line): Updated.
7308 (real_output_file::on): Updated.
7309 (*_node): Added `force_tprint()'.
7310 (special_node::special_node): Initializer updated.
7311 (special_node::same, special_node::copy, special_node::tprint_start):
7313 (get_reg_int, get_reg_str): New functions.
7314 (suppress_node::*): New methods.
7315 New global variables last_position, last_image_filename;
7316 (min): New inline function.
7317 * src/roff/troff/reg.h, src/roff/troff/request.h,
7318 src/roff/troff/troff.h: Updated.
7320 2001-01-13 Werner LEMBERG <wl@gnu.org>
7322 * NEWS, src/roff/troff/troff.man, doc/groff.texinfo: Fix
7323 documentation of `asciify' request.
7325 2001-01-12 Werner LEMBERG <wl@gnu.org>
7327 * src/roff/troff/input.cc: Move definition of special characters
7328 like `ESCAPE_TILDE' to ...
7329 * src/roff/troff/input.h: New file.
7330 * src/roff/troff/Makefile.sub (HDRS): Add it.
7332 Extending the .asciify request to `unformat' space characters also.
7334 * src/roff/troff/node.h (word_space_node): Add `num_spaces' element
7335 to count input space characters.
7336 Update constructors to take care of it.
7337 * src/roff/troff/node.cc (space_char_hmotion_node::asciify): Use
7338 `ESCAPE_SPACE' instead of normal space.
7339 (word_space_node::asciify): New method.
7340 (unbreakable_space_node::asciify): New method.
7341 (word_space_node::merge_space): New method.
7342 * src/roff/troff/env.cc (environment::space_newline,
7343 environment::space): Add code to initialize `num_spaces' (using the
7344 constructor of `word_space_node').
7345 * NEWS, src/roff/troff/troff.man, man/groff.man, doc/groff.texinfo:
7348 2001-01-09 Werner LEMBERG <wl@gnu.org>
7350 * man/groff_char.man: Use table header traps only conditionally.
7352 2001-01-09 Bjarni Ingi Gíslason <bjarniig@hi.is>
7354 * man/groff_char.man: Add `ý' and `Ý' to the `acute' group.
7356 2001-01-08 Werner LEMBERG <wl@gnu.org>
7358 Introducing the `box' and `boxa' requests which are similar to
7359 `di' resp. `da' but omitting a partially filled line (which is
7360 restored after ending the diversion).
7362 * src/roff/troff/div.h (diversion): Add elements to save partially
7364 * src/roff/troff/div.cc (do_divert): Add parameter `boxing' to save
7365 partially filled line.
7366 (divert, divert_append): Updated.
7367 (box, box_append): New functions.
7368 (init_div_requests): Use them.
7369 * src/roff/troff/env.h (environment): do_divert() is now a friend.
7370 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
7372 * doc/groff.texinfo: Fix documentation of `lf' request.
7374 2000-12-25 Werner LEMBERG <wl@gnu.org>
7376 * src/roff/troff/troff.man, NEWS: Document `writem' request.
7378 2000-12-21 Werner LEMBERG <wl@gnu.org>
7380 Ignore `ss' request if in compatibility mode.
7382 * src/roff/troff/input.cc: Make `compatible_flag' non-static.
7383 * src/roff/troff/env.h: Added extern `compatible_flag' declaration.
7384 * src/roff/troff/env.cc (space_size): Use it.
7386 * doc/groff.texinfo, src/roff/troff/troff.man: Fix documentation of
7387 `ss' request in nroff mode.
7389 * tmac/an-old.tmac: Fixed some serious bugs introduced with latest
7392 2000-12-15 Ruslan Ermilov <ru@FreeBSD.org>
7394 * tmac/troffrc, tmac/troffrc-end: Convert tmac.* to *.tmac.
7396 2000-12-13 Werner LEMBERG <wl@gnu.org>
7398 * src/preproc/eqn/Makefile.sub (MAN1): Added neqn.man.
7399 * src/preproc/eqn/neqn.man: Small fixes and additions.
7401 2000-12-13 Ruslan Ermilov <ru@FreeBSD.org>
7403 * src/utils/addftinfo/addftinfo.man, src/devices/grops/grops.man:
7406 * src/preproc/eqn/neqn.man: New file.
7408 * src/preproc/tbl/table.cc (table::print): Fix `indent cannot be
7411 * tmac/e.tmac: Add `T&' macro.
7412 Fix `indent cannot be negative' warning.
7413 * tmac/s.tmac: Fix `indent cannot be negative' warning.
7415 2000-12-07 Werner LEMBERG <wl@gnu.org>
7417 * src/include/lib.h: Replaced __ALPHA with __alpha symbol.
7419 2000-12-06 Werner LEMBERG <wl@gnu.org>
7421 * PROBLEMS: Added info about adding -lPW on HP-UX to satisfy the
7424 * MORE.STUFF: Added info about deroff for djgpp.
7426 * tmac/an-old.tmac, tmac/groff_man.man, doc/groff.texinfo, NEWS: Fix
7427 documentation of -rcR switch.
7429 2000-12-03 Werner LEMBERG <wl@gnu.org>
7431 * tmac/an-old.tmac: Implementing the -rcR switch (similar to mdoc);
7432 if -rcR=1 (which is now the default in nroff mode), a single, very
7433 long page is created instead of multiple pages: All `ne' and `wh'
7434 requests are put into conditionals; a new macro `an-end' is added to
7435 be called with `em'.
7437 Some other minor cleanups.
7439 * NEWS, tmac/groff_man.man, doc/groff.texinfo: Updated.
7441 2000-12-02 Werner LEMBERG <wl@gnu.org>
7443 Fixing a bug which prevented hyphenation in words followed
7444 immediately by a TOKEN_NODE (e.g. `\ ', `\~', etc.).
7446 * src/roff/troff/input.cc (process_input_stack <token::TOKEN_NODE>):
7447 Adding possibly_break_line().
7448 * src/roff/troff/env.h (environment): Make possibly_break_line()
7451 Make `\~' usable in .tr request.
7453 * src/roff/troff/token.h (token_type): Add TOKEN_STRETCHABLE_SPACE.
7454 (token): Add stretchable_space().
7455 * src/roff/troff/input.cc (token::next, token::delimiter,
7456 token::description, process_input_stack, do_translate,
7457 add_to_node_list, token::process): Use it.
7458 * src/roff/troff/node.h (node): Add fourth parameter to add_char()
7459 for adjusting the space.
7460 * src/roff/troff/node.cc (node::add_char): Implement it. Add code
7461 for stretchable space.
7462 * src/roff/troff/input.cc (token::add_to_node_list): Use it.
7463 (make_node): Add code for stretchable space.
7464 * src/roff/troff/env.cc (environment::add_char): Use it.
7465 * src/roff/troff/input.cc: Add ESCAPE_TILDE special character.
7466 (get_copy, token::next, transparent_translate, asciify): Use it.
7468 * NEWS, src/roff/troff/troff.man, src/roff/troff/TODO,
7469 doc/groff.texinfo: Updated.
7470 * man/groff.man: Small reorderings.
7472 2000-11-23 Werner LEMBERG <wl@gnu.org>
7475 * src/preproc/eqn/main.cc (main): Use `config_macro_path' for -M
7477 * src/roff/troff/input.cc (main): Add `config_macro_path' and
7478 `safer_macro_path' to -M option.
7479 * src/roff/troff/troff.man: Fixes.
7481 2000-11-22 Werner LEMBERG <wl@gnu.org>
7483 Use safer path (except for config files) if -U isn't specified. Add
7484 a special macro path (without home and current directory) for config
7485 files. Add home directory to unsafe path for consistency. Don't
7486 include the home directory in the font path.
7488 * src/libs/libgroff/macropath.cc: Add `config_macro_path', change
7490 * src/include/macropath.h: Add `config_macrp_path'.
7491 * src/libs/libgroff/fontfile.cc: Fix font path.
7492 * src/roff/troff/input.cc (process_startup_file): Use
7493 `config_macro_path'.
7494 (main): Select unsafe path if -U is given.
7496 * src/preproc/eqn/main.cc (main): Fixing search path for
7498 * src/preproc/eqn/eqn.man: Updated.
7500 * src/roff/troff/troff.man, man/roff.man, tmac/groff_tmac.man:
7503 * src/preproc/grn/grn.man, src/devices/grodvi/grodvi.man,
7504 src/devices/grohtml/grohtml.man, src/devices/grolbp/grplbp.man,
7505 src/devices/grolj4/grolj4.man, src/devices/grops/grops.man,
7506 src/devices/grotty/grotty.man: Updated.
7508 * Makefile.in: Fix comments.
7510 2000-11-17 Werner LEMBERG <wl@gnu.org>
7512 * tmac/safer.tmac: Empty file added (again) for compatibility
7514 * tmac/Makefile.sub: Updated.
7516 2000-11-16 Werner LEMBERG <wl@gnu.org>
7518 * src/devices/grodvi/dvi.cc (main),
7519 src/devices/grohtml2/post-html.cc (main),
7520 src/devices/grolbp/lbp.cc (main), src/devices/grolj4/lj4.cc
7521 (main), src/devices/grops/ps.cc (main), src/devices/grotty/tty.cc
7522 (main), src/preproc/eqn/main.cc (main), src/preproc/grn/main.cc
7523 (main), src/preproc/html2/pre-html.cc (main),
7524 src/preproc/pic/main.cc (main), src/preproc/refer/refer.cc (main),
7525 src/preproc/soelim/soelim.cc (main), src/preproc/tbl/main.cc
7526 (main), src/roff/groff/groff.cc (main), src/roff/troff/input.cc
7527 (main), src/utils/hpftodit/hpftodit.cc (main),
7528 src/utils/indxbib/indxbib.cc (main), src/utils/lkbib/lkbib.cc
7529 (main), src/utils/lookbib/lookbib.cc (main),
7530 src/utils/pfbtops/pfbtops.c (main), src/utils/tfmtodit/tfmtodit.cc
7531 (main): Use stdout for -v.
7532 * src/roff/groff/groff.cc (run_commands),
7533 src/roff/groff/pipeline.c (run_pipeline): New parameter `no_pipe'
7534 to make direct printing to stdout possible.
7535 * src/roff/groff/pipeline.h: Updated.
7537 * src/utils/afmtodit/afmtodit.pl: Add -v switch.
7538 * src/utils/afmtodit/Makefile.sub (afmtodit): Use @VERSION@.
7539 * src/utils/afmtodit/afmtodit.man: Updated.
7541 * src/utils/addftinfo/addftinfo.cc (main): Add -v switch.
7542 (version): New function.
7544 * src/utils/addftinfo/addftinfo.man: Updated.
7546 * src/devices/*/*, src/preproc/*/*, src/roff/*/*, src/utils/*/*:
7547 Fixing copyright dates.
7549 * src/preproc/eqn/neqn.sh: Adding GROFF_BIN_PATH to path instead of
7552 * src/devices/grolbp/lbp.cc (main): Use Version_string instead of
7555 * src/roff/nroff/Makefile.sub (nroff): Fix use of @VERSION@.
7557 2000-11-15 Werner LEMBERG <wl@gnu.org>
7559 In all programs, make -v return immediately with exit status 0 to
7560 be compliant with the GNU standard.
7562 * src/devices/grodvi/dvi.cc (main),
7563 src/devices/grohtml2/post-html.cc (main),
7564 src/devices/grolbp/lbp.cc (main), src/devices/grolj4/lj4.cc
7565 (main), src/devices/grops/ps.cc (main), src/devices/grotty/tty.cc
7566 (main) src/preproc/eqn/main.cc (main), src/preproc/grn/main.cc
7567 (main), src/preproc/html2/pre-html.cc (main),
7568 src/preproc/pic/main.cc (main), src/preproc/refer/refer.cc (main),
7569 src/preproc/soelim/soelim.cc (main), src/preproc/tbl/main.cc
7570 (main), src/roff/groff/groff.cc (main), src/roff/troff/input.cc
7571 (main): Implement it.
7574 * src/roff/groff/groff.cc (main): Add copyright notice. Add refer
7575 and postprocessors to the -v option.
7577 * src/roff/grog/grog.pl: Implement -v.
7578 * src/roff/grog/Makefile.sub (grog): Use @VERSION@.
7579 * src/roff/grog/grog.man, doc/groff.texinfo: Updated.
7581 * src/roff/nroff/nroff.sh: Implement -v.
7582 * src/roff/nroff/Makefile.sub (nroff): Use @VERSION@.
7583 * src/roff/nroff/nroff.man: Updated.
7585 * src/preproc/eqn/main.cc (main): Fix comment typo.
7587 * MORE.STUFF: Added info about djgpp port of grap.
7589 2000-11-14 Werner LEMBERG <wl@gnu.org>
7591 * src/roff/grog/grog.{pl,sh}: Implemented -C switch for compatibility
7592 mode (or rather, implemented non-compatibility mode).
7593 * NEWS, src/roff/grog/grog.man, doc/groff.texinfo: Updated.
7595 * src/roff/groff/groff.cc (main): Add BIN_PATH to PATH instead of
7596 replacing it -- we don't find gxditview otherwise.
7597 * NEWS, src/roff/groff/groff.man, doc/groff.texinfo: Updated.
7599 * src/preproc/pic/depend: Removed. Unnecessary.
7601 Implemented dummy keyword `solid' in pic for compatibility with
7604 * lex.cc (lookup_keyword): Added `solid'.
7605 * pic.y: Added SOLID with dummy rule.
7606 * pic.cc, pic_tab.h: Regenerated.
7607 * doc/pic.ms: Updated.
7609 2000-11-13 Werner LEMBERG <wl@gnu.org>
7611 For security reasons, don't use the current directory but the home
7612 directory while searching and scanning troffrc and troffrc-end.
7613 Similarly, replace the current directory with the home directory
7616 * Makefile.in (fontpath, tmacpath): Remove current directory.
7618 * src/libs/libgroff/searchpath.cc (search_path::search_path): Add
7619 two parameters `add_home' and `add_current'.
7620 (search_path::~search_path, search_path::command_line_dir,
7621 search_path::open_file): Remove tests for `dirs' being zero.
7622 * src/include/searchpath.h: Adjust.
7623 * src/libs/libgroff/macropath.cc, src/include/macropath.h: Add
7625 * src/libs/libgroff/fontfile.cc: Adjust `font_path'.
7627 * src/roff/troff/troff.h: Add `searchpath.h' and `mac_path'.
7628 * src/roff/troff/input.cc: Use `mac_path', initialized with
7630 (process_startup_file): Set `mac_path' to `safer_macro_path'.
7631 * src/roff/troff/env.cc: Use `mac_path'.
7633 * src/preproc/eqn/main.cc (main): Use `safer_macro_path'.
7635 * NEWS, man/roff.man, src/roff/troff/troff.man,
7636 src/roff/groff/groff.man, tmac/groff_tmac.man, arch/djgpp/README:
7639 2000-11-12 Werner LEMBERG <wl@gnu.org>
7641 * src/include/lib.h: Don't include groff-getopt.h for OSF/1.
7643 * aclocal.m4 (GROFF_SYS_ERRLIST): Do test in C, not in C++.
7644 * configure.in: Fix typo in comment.
7645 * configure: Regenerated.
7647 * src/libs/libgroff/*, src/include/*, src/roff/troff/*: Fixing
7650 2000-11-08 Werner LEMBERG <wl@gnu.org>
7652 Add system tmac directory (/usr/local/lib/groff/site-tmac).
7654 * Makefile.in: Add $(libdir), $(libprogramdir), and $(systemtmacdir).
7655 (uninstall_dirs): Add $(libdir), $(libprogramdir), and
7658 * Makefile.comm (.man.n): Add @SYSTEMMACRODIR@.
7659 * tmac/Makefile.sub (install_data): Create
7660 $(systemtmacdir) and $(localtmacdir).
7661 (uninstall_sub): Use $(systemtmacdir) for wrapper macros.
7662 * man/roff.man, src/roff/troff/troff.man, src/roff/groff/groff.man,
7663 NEWS, doc/groff.texinfo: Updated and minor fixes.
7665 * Makefile.comm, Makefile.in: Added tmac_{s,an}_prefix stuff again.
7666 * tmac/Makefile.sub: Added `wrap' stuff again, but installing into
7667 $(systemtmacdir) since the wrapper files are platform-dependent.
7669 2000-11-01 Werner LEMBERG <wl@gnu.org>
7671 * doc/groff.texinfo: Fix typo.
7673 2000-10-26 Werner LEMBERG <wl@gnu.org>
7675 Convert macros `tmac.XXX' to `XXX.tmac'. Special cases:
7676 tmac.doc.old -> doc-old.tmac
7677 tmac.an.old -> an-old.tmac
7679 * tmac/tmac.*: Moved to ...
7680 * tmac/*.tmac: this.
7681 * tmac/man.local: Fix comment.
7682 * tmac/groff_man.man, tmac/groff_markup.man, tmac/groff_mdoc.man,
7683 tmac/groff_me.man, tmac/groff_ms.man, tmac/groff_tmac.man: Updated.
7684 Added some `FILES' sections. More use of @...@ directives. Other
7686 * arch/djgpp/README, font/devutf8/NOTES: Updated.
7687 * doc/homepage.ms, doc/groff.texinfo: Updated.
7688 * man/groff.man, man/roff.man: Updated.
7689 * src/devices/grodvi/grodvi.man, src/devices/grolbp/grolbp.man,
7690 src/devices/grolj4/grolj4.man, src/devices/grops/grops.man,
7691 src/devices/grotty/grotty.man: Updated.
7692 * src/preproc/pic/pic.man: Updated.
7693 * src/roff/grog/grog.pl, src/roff/grog/grog.sh: Use -mdoc-old
7694 instead of -mdoc.old.
7695 * src/roff/grog/grog.man: Document -mdoc and -mdoc-old.
7696 * src/roff/nroff/nroff.man: Updated.
7699 * tmac/fixmacros.sed, tmac/strip.sed: Add explanatory comment.
7701 * tmac/mm.diff: Removed -- it has no use now since the mm package
7704 * tmac/*: Removed trailing spaces.
7706 * arch/djgpp/t-groff.bat: Fix GROFF_TMAC_PATH (hyphen.us is now in
7707 the tmac subdirectory also).
7709 * Makefile.comm, Makefile.in: Remove tmac_{s,an}_prefix stuff.
7710 * tmac/Makefile.sub: Adapted to new macro names; removed `wrap'
7711 stuff since it is no longer needed.
7713 * README, PROBLEMS: Updated.
7715 2000-10-25 Werner LEMBERG <wl@gnu.org>
7717 Invert current behaviour: Search first FOOBAR.tmac, then
7720 * src/roff/troff/input.cc: Introduce MACRO_POSTFIX.
7721 (open_mac_file, macro_source): Implement it.
7722 * src/roff/troff/troff.man, tmac/groff_tmac.man, man/roff.man,
7723 doc/groff.texinfo, NEWS: Document it.
7725 * src/roff/nroff/nroff.man, src/roff/groff/groff.man, man/groff.man:
7726 Small documentation improvements.
7728 * test-groff: Fix GROFF_TMAC_PATH (hyphen.us is now in the tmac
7731 * font/devps/Makefile.sub: Fix rules for dingbats.*map.
7733 2000-10-24 Werner LEMBERG <wl@gnu.org>
7735 Add local tmac directory (groff/site-tmac).
7737 * Makefile.in: Add $(localtmacdir).
7738 (uninstall_dirs): Add $(localtmacdir).
7739 * Makefile.comm (.man.n): Add @LOCALMACRODIR@.
7740 * tmac/Makefile.sub (install_data, uninstall_sub): Handle man.local
7741 in $(localtmacdir). Create $(localtmacdir).
7742 * man/roff.man, src/roff/troff/troff.man, NEWS, doc/groff.texinfo:
7743 Updated and minor fixes.
7745 Rename font/devps/generate/dingbats[r]map to dingbats.[r]map.
7747 * font/devps/generate/Makefile.sub, arch/djgpp/README: Adjust.
7749 2000-10-23 Werner LEMBERG <wl@gnu.org>
7751 Move hyphen.us to tmac directory.
7753 * src/roff/troff/hyphen.us: Removed.
7754 * src/tmac/hyphen.us: Added.
7755 * src/roff/troff/Makefile.sub, tmac/Makefile.sub: Updated.
7757 Change installation structure for data files from .../groff/... to
7758 .../groff/<version><revision>/... to be conform with other GNU
7761 * Makefile.in, Makefile.comm, src/utils/indxbib/Makefile.sub,
7762 doc/Makefile: Implement it.
7763 * aclocal.m4 (GROFF_PAGE): Add test for new directory structure.
7764 * configure: Updated.
7765 * arch/djgpp/README, font/devutf8/NOTES: Use it.
7766 * NEWS: Document it.
7767 * man/roff.man, tmac/groff_tmac.man: Use @FONTPATH@, @FONTDIR@, and
7768 @MACRODIR@ instead of hard-coded directories.
7770 2000-10-22 Werner LEMBERG <wl@gnu.org>
7772 Implement $GROFF_BIN_PATH environment variable (which defaults to
7773 $bindir) used for child programs of groff and similar wrappers.
7775 * gendefs.sh: Improve documentation.
7776 * Makefile.comm (,man.n), src/include/Makefile.sub (defs.h),
7777 src/preproc/eqn/Makefile.sub (neqn),
7778 src/roff/nroff/Makefile.sub (nroff): Add $(bindir).
7779 * src/preproc/eqn/neqn.sh, src/roff/nroff/nroff.sh: Implement
7781 * src/roff/groff/groff.cc (main): Implement $GROFF_BIN_PATH and
7782 $GROFF_PATH__ (the latter for communication with troff).
7783 * src/roff/troff/input.cc (main): Use $GROFF_PATH__ for $PATH if
7785 * NEWS, src/roff/nroff/nroff.man, src/roff/groff/groff.man,
7786 doc/groff.texinfo: Document it.
7788 * doc/groff.texinfo: Improve documentation of troff's -a option.
7790 2000-10-17 Gaius Mulley <gaius@glam.ac.uk>
7792 * src/roff/troff/node.cc: Fixed calculation of opminx and fixed
7793 non-intrusive eol marker.
7794 (troff_output_file::determine_line_limits): New function.
7795 (troff_output_file::draw): Use it.
7796 * src/roff/troff/env.cc (environment::add_html_tag): Use output() +
7797 output_pending_lines() instead of output_line().
7798 * src/preproc/eqn/main.cc (do_file): Fix graphic_end().
7799 * src/preproc/html2/pre-html.cc (char_buffer::write_file_troff,
7800 createImage): Small fixes.
7802 2000-10-14 Werner LEMBERG <wl@gnu.org>
7804 Replace tmac.safer with a real secure solution.
7806 * src/roff/troff/input.cc (open_request, opena_request, pipe_source,
7807 system_request, pipe_output): Disable requests if in safer mode.
7808 * src/roff/groff/groff.cc (main): Remove reference to tmac.safer.
7809 * tmac/tmac.safer, tmac/groff_msafer.man: Removed.
7810 * tmac/Makefile.sub, NEWS, man/roff.man, tmac/groff_tmac.man,
7811 doc/groff.texinfo, src/roff/groff/groff.man,
7812 src/roff/troff/troff.man, arch/djgpp/README: Updated.
7814 * src/devices/grops/ps.cc (main), src/devices/grops/psrm.cc
7815 (resource_manager::output_prolog): Replace setenv() with putenv().
7817 2000-10-09 Werner LEMBERG <wl@gnu.org>
7819 * src/libs/libbib/map.c, src/libs/libgroff/getcwd.c,
7820 src/libs/libgroff/strtol.c, src/preproc/html2/image.cc,
7821 src/preproc/html2/pre-html.cc, src/preproc/html2/pushbackbuffer.cc,
7822 src/roff/groff/pipeline.c: Removing `#ifndef errno' to avoid
7823 compilation errors with some compilers. It seems that this code
7824 is no longer necessary -- if yes, it is easy to add some #ifdef's
7825 for that particular old-fashioned compiler.
7827 * MORE.STUFF: Added info about Meta-tbl.
7829 * doc/groff.texinfo: Added more info about `.if "..."..."'.
7831 2000-10-07 Werner LEMBERG <wl@gnu.org>
7833 Adding a new escape sequence \B'...': If the string between
7834 the delimiters is a valid numeric expression, return the character
7835 `1', and `0' otherwise. This is an analogon to \A.
7837 * src/roff/troff/input.cc (do_expr_test): Implement it.
7838 (token::next): Use it.
7839 * src/roff/troff/troff.man, NEWS, man/groff.man: Document it.
7841 * tmac/tmac.trace: Made independent from escape character.
7843 2000-10-06 Werner LEMBERG <wl@gnu.org>
7845 Adding a new request .dei: define indirect. The first and second
7846 parameter of .dei are taken from string registers instead directly;
7847 this very special request is needed to make tmac.trace independent
7848 from the escape character (which might even be disabled).
7850 * src/roff/troff/input.cc (do_define_macro): Implement it.
7851 (define_macro_indirect): New function.
7852 (init_input_requests): Use it.
7854 Adding two requests .ecs and .ecr: Save and restore the escape
7855 character. These two requests are needed to make tmac.trace
7856 independent from the escape character (which might even be
7859 * src/roff/troff/input.cc (save_escape_char, restore_escape_char):
7861 (init_input_requests): Use it.
7863 * src/roff/troff/troff.man, NEWS, man/groff.man: Updated.
7865 2000-09-22 Ricardo Soares Guimarães <ricardo@conectiva.com.br>
7867 Adding a new option -P and new environment variable GROPS_PROLOGUE
7868 to grops, selecting a different prologue file (minor modifications
7871 * src/devices/grops/psrm.cc (resource_manager::output_prolog),
7872 src/devices/grops/ps.cc (main): Implement it.
7873 * src/devices/grops/grops.man, NEWS: Document it.
7875 2000-09-22 Werner LEMBERG <wl@gnu.org>
7877 * INSTALL: Add info about selecting paper format.
7879 2000-09-21 Werner LEMBERG <wl@gnu.org>
7881 * src/roff/troff/input.cc (main): Fixing compiler warning.
7882 * src/include/{driver.h, lib.h}: Move inclusion of string.h and
7883 strings.h from the former to the latter.
7884 * src/devices/grolbp/lpb.cc, src/include/lib.h: Move strncasecmp()
7885 stuff from the former to the latter.
7887 2000-09-11 Werner LEMBERG <wl@gnu.org>
7889 Implementing two new requests .tm1 and .tmc: The former is similar
7890 to .tm but can output leading spaces; its syntax is similar to
7891 defining a string, i.e., a `"' can be used to mark the beginning of
7892 the string to be written to stderr: `.tm1 " test'. The latter is
7893 similar to .tm1 but doesn't write out a final newline character.
7895 * src/roff/troff/input.cc (terminal1, terminal_continue,
7896 do_terminal): New functions.
7897 (init_input_requests): Use them.
7898 * src/roff/troff/troff.man, NEWS, man/groff.man: Updated.
7900 2000-09-09 Werner LEMBERG <wl@gnu.org>
7902 * tmac/groff_mdoc.samples.man: Small fixes.
7904 2000-09-08 Werner LEMBERG <wl@gnu.org>
7906 * tmac/groff_mdoc.man: Fixing typo.
7908 2000-09-02 Werner LEMBERG <wl@gnu.org>
7910 Implementing a .nop request which does nothing.
7912 * src/roff/troff/input.cc (nop_request): New function.
7913 (init_input_requests): Use it.
7914 * src/roff/troff/troff.man, NEWS, man/groff.man: Updated.
7916 2000-09-01 Werner LEMBERG <wl@gnu.org>
7918 * doc/groff.texinfo: Added some comments.
7920 2000-08-30 Werner LEMBERG <wl@gnu.org>
7922 * src/roff/troff/TODO: Updated.
7924 2000-08-25 Werner LEMBERG <wl@gnu.org>
7926 * doc/groff.texinfo: Fix comment how to compile the DVI file.
7928 2000-08-25 Eli Zaretskii <eliz@is.elta.co.il>
7930 * font/devps/generate/Makefile (SHELL): Define explicitly to
7931 "/bin/sh", for non-Unix platforms.
7932 (extraclean): Use a more portable "" quoting instead of a
7933 backslash (which doesn't work on DOS/Windows).
7935 * font/devlj4/generate/Makefile (extraclean): Ditto.
7937 * font/devdvi/generate/Makefile (extraclean): Ditto.
7939 2000-08-25 Werner LEMBERG <wl@gnu.org>
7941 * NEWS, doc/groff.texinfo, tmac/groff_tmac.man, man/roff.man,
7942 src/roff/troff/troff.man: Document Eli's latest changes.
7944 2000-08-25 Eli Zaretskii <eliz@is.elta.co.il>
7946 * src/roff/troff/input.cc (open_mac_file, macro_source): Support
7947 macro file names of the form NAME.tmac as well as tmac.NAME.
7949 2000-08-25 Werner LEMBERG <wl@gnu.org>
7951 * src/include/posix.h: Remove definition of FILENAME_MAX.
7953 * src/preproc/html2/pre-html.h, pre-html.cc: Add return type to
7954 `sys_fatal' and `stop' function().
7956 * test-groff: Updated.
7958 2000-08-24 Gaius Mulley <gaius@glam.ac.uk>
7960 Added the new troff command .output <arg> to suppress output (while
7961 still obeying motion) and also the opminx, opminy, opmaxx, opmaxy
7962 registers (for passing the output dimensions to the output device).
7964 * src/roff/troff/div.cc (top_level_diversion::output): Use `width'
7966 * src/roff/troff/node.h, src/roff/troff/node.cc
7967 (troff_output_file::really_print_line,
7968 ascii_output_file::really_print_line,
7969 supress_output_file::really_print_line): Use `width' parameter.
7970 (troff_output_file::really_on, troff_output_file::really_off,
7971 output_file::on, output_file::off, real_output_file::on,
7972 real_output_file::off, real_output_file::really_on,
7973 real_output_file::really_off): New functions.
7974 (real_output_file:public output_file): New variable `output_on'.
7975 (real_output_file::begin_page, real_output_file::copy_file,
7976 real_output_file::transparent_char, real_output_file::print_line):
7978 (real_output_file::print_line): Use check_output_limits.
7979 * src/roff/troff/reg.h, src/roff/troff/request.h,
7980 src/roff/troff/input.cc (assign_registers): New function to remove
7982 (do_ps_file): Use it.
7983 (check_output_limits, reset_output_registers, output_request,
7984 init_output_requests): New functions.
7985 (init_input_requests): Updated.
7987 Added new grohtml2 device and html2 preprocessor (coding
7988 not yet finished) which will eventually replace grohtml.
7990 * Makefile.in, tmac/Makefile.sub, tmac/eqnrc, tmac/troffrc-end:
7992 * src/include/htmlindicate.h, src/include/htmlindicate
7993 (html_begin_suppress, html_end_suppress): New functions.
7994 * src/preproc/tbl/main.cc: Use it.
7995 * src/roff/groff/groff.cc: Add support for html2 device (which will
7996 automatically invoke the html2 preprocessor).
7997 * src/roff/troff/input.cc (is_html2): New variable.
7998 * src/roff/troff/troff.h, src/roff/troff/env.h,
7999 src/roff/troff/env.cc (environment::add_html_tag): New function
8001 (environment::do_break): Use it.
8002 * font/devhtml2/*: New files.
8003 * src/devices/grohtml2: New device.
8004 * src/preproc/html2: New preprocessor.
8005 * tmac/tmac.html-tags, tmac/tmac.html2: New files.
8007 2000-08-23 Werner LEMBERG <wl@gnu.org>
8009 * src/devices/grolbp/lbp.cc: Same workaround for sinix as for AIX.
8011 2000-08-22 Werner LEMBERG <wl@gnu.org>
8013 * src/include/lib.h: Provide a fix for IRIX to not include
8016 2000-08-18 Werner LEMBERG <wl@gnu.org>
8018 * configure.in: Don't provide an empty value for SH_SCRIPT_SED_CMD
8019 since some non-GNU sed programs can't handle null regexps.
8020 * configure, src/preproc/eqn/Makefile.sub,
8021 src/roff/grog/Makefile.sub, src/roff/nroff/Makefile.sub: Updated.
8023 * src/devices/grolbp/lbp.cc: Add an AIX workaround for an autoconf
8024 bug (string.h and strings.h are both needed according to latest
8027 * MORE.STUFF: Added info about unroff and troffcvt.
8029 2000-08-08 Werner LEMBERG <wl@gnu.org>
8031 * tmac/tmac.a4: Will now work with ms macros also; -ma4 should be
8034 * tmac/tmac.man.old: Remove unused number register.
8036 * tmac.doc: Minor documentation fix.
8038 2000-08-07 Paul Eggert <eggert@twinsun.com>
8040 * src/roff/groff/pipeline.c (is_system_shell):
8041 Fix typo: "monocased_shell" no longer exists.
8043 2000-08-07 Paul Eggert <eggert@twinsun.com>
8045 Remove FILENAME_MAX limits.
8047 * src/roff/groff/pipeline.c (is_system_shell): Do not assume
8048 that the argument length is less than FILENAME_MAX.
8049 * src/libs/libgroff/tmpfile.cc (add_tmp_file): Likewise.
8050 Use struct hack to allocate and free file name.
8051 (struct xtmpfile_list): fname is now part of the structure,
8052 not a pointer to another string.
8054 2000-08-07 Tom Schmidt <tschmidt@micron.com>
8056 * src/include/posix.h: Add a default value for FILENAME_MAX.
8058 2000-08-06 Paul Eggert <eggert@twinsun.com>
8060 Add support for new BSD-style man pages (with ".Dd" instead of
8061 ".TH"), so that "groff -man" understands both styles, even
8062 when running "groff -man" on a host whose system man page
8063 macros don't support ".Dd".
8065 * tmac/Makefile.sub (NORMALFILES): Add tmac.an.old.
8066 (stamp-wrap): Source tmac.andoc first when wrapping man macros,
8067 in case the system man macros don't define Dd or TH.
8069 * tmac/tmac.an.old: Renamed from tmac/tmac.an.
8070 * tmac/tmac.an: New one-line file.
8071 * tmac/tmac.andoc (TH): Adjust to the tmac.an.old file renaming.
8073 2000-08-06 Werner LEMBERG <wl@gnu.org>
8075 * src/roff/troff/troff.man: Fixing typos.
8077 Version 1.16.1 released
8078 =======================
8080 2000-07-31 Werner LEMBERG <wl@gnu.org>
8082 Preparing release 1.16.1.
8084 * REVISION: Revision number set to 1.
8085 * MORE.STUFF: Added info about port to DOS.
8086 * NEWS, win32-diffs: Updated.
8088 * src/include/nonposix.h: Remove first line -- this file is used
8091 * Makefile.in (dist): Delete Imakefile earlier to avoid a soft
8094 2000-07-30 Werner LEMBERG <wl@gnu.org>
8096 * doc/texinfo.tex: Update to latest version.
8098 2000-06-28 Paul Eggert <eggert@twinsun.com>
8100 * Makefile.in (ENVSETUP): Don't assume POSIX make semantics for
8101 commands that fail. Don't assume that "export a=b" is valid shell
8102 syntax. This is needed for Solaris 2.5.1.
8104 * src/libs/libgroff/tmpfile.cc, src/utils/indxbib/indxbib.cc: Fix
8105 comment about missing Solaris headers.
8107 * PROBLEMS: Add section about problems with Sun Make and VPATH.
8109 2000-06-25 Werner LEMBERG <wl@gnu.org>
8111 * src/devics/grodvi/dvi.cc: Replace _setmode() (for MSC) with
8114 * src/include/posix.h: Use HAVE_UNISTD instead of _MSC_VER.
8116 * win32-diffs: Updated.
8117 * README.WIN32: Added CRs to make all Windows editors happy.
8119 * src/roff/troff/node.cc: Added WIFSIGNALED() macro (copied from
8120 src/roff/groff/pipeline.c).
8122 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
8124 * src/roff/grog/Makefile.sub (grog): Prepend `-e' to
8125 $(SH_SCRIPT_SED_CMD), for the case where its value is empty.
8127 2000-06-17 Eli Zaretskii <eliz@is.elta.co.il>
8129 * src/utils/tfmtodit/tfmtodit.cc: #include nonposix.h.
8130 (tfm::load, gf::load): Open tfm and gf files in binary mode: these
8132 (main): Support non-Posix systems with several different styles of
8133 slash characters in file names.
8135 * src/utils/pfbtops/pfbtops.c: #include nonposix.h.
8136 (main) [SET_BINARY]: Switch stdin into binary mode.
8138 * src/utils/indxbib/indxbib.cc: #include nonposix.h.
8139 (main): Support file names with several possible slash-type
8140 characters, as given by DIR_SEPS[] in nonposix.h.
8141 (main) [__MSDOS__]: If renaming the temporary index file fails
8142 because it has more than one dot in its trunk, replace the dot
8143 with an underscore and try again.
8144 (do_file): Use FOPEN_RB instead of "r". Skip every CR before a
8146 [__MSDOS__ || _MSC_VER]: Stop at the first ^Z character.
8148 * src/utils/hpftodit/hpftodit.cc: #include nonposix.h.
8149 (File::File): Open the input file in binary mode. Strip CR
8150 characters from each CR-LF pair.
8151 (xbasename): Support file names with several possible slash-type
8152 characters, as given by DIR_SEPS[] in nonposix.h.
8154 * src/include/Makefile.sub (HDRS): Add nonposix.h.
8156 * src/roff/troff/node.cc [HAVE_UNISTD_H]: Include <unistd.h>.
8157 (WIFEXITED, WEXITSTATUS, WTERMSIG, WIFSTOPPED, WSTOPSIG)
8158 [!_POSIX_VERSION]: Define for traditional Unix systems.
8159 (real_output_file::real_output_file): Remove the MSVC-specific
8160 call to popen, use instead POPEN_WT, appropriately defined on
8161 nonposix.h. #include nonposix.h.
8162 (real_output_file::~real_output_file): Remove the MSVC-specific
8163 call to pclose, a suitable macro is now defined on nonposix.h.
8164 Use the portable macros WIFEXITED, WIFSIGNALED, WTERMSIG, WSTOPSIG
8165 and WEXITSTATUS instead of assuming traditional Unix
8166 interpretation of the status returned by pclose.
8168 * src/roff/troff/input.cc (pipe_source): Remove the MSVC-specific
8169 call to popen, use POPEN_RT instead (appropriately defined on
8170 nonposix.h). #include nonposix.h.
8171 (ps_bbox_request): Open the PostScript file in binary mode.
8172 Close the file after processing it.
8173 (getpid) [_MSC_VER]: Remove; a suitable macro is now defined on
8176 * src/roff/groff/pipeline.c (run_pipeline) [__MSDOS__ || _WIN32]:
8177 A version of run_pipeline that doesn't use `fork'.
8178 (signal_catcher) [__MSDOS__ || _WIN32]: New function.
8179 (system_shell_name, system_shell_dash_c)
8180 (is_system_shell) [__MSDOS__ || _WIN32]: New functions, to hide
8181 the ugliness of testing DOS/Windows file names for equality, and
8182 support both stock shells and ports of Unix shells.
8184 * src/roff/groff/groff.cc: #include nonposix.h.
8185 (BSHELL): Definition moved to nonposix.h.
8186 (main): Use PATH_SEP[0] instead of literal ':'. Use BSHELL_DASH_C
8187 instead of a literal "-c".
8188 (xbasename): Support file names with several possible slash-type
8189 characters, as given by DIR_SEPS[] in nonposix.h.
8190 (possible_command::print): Use BSHELL_DASH_C and IS_BSHELL instead
8193 * src/preproc/soelim/soelim.cc: #include nonposix.h.
8194 (do_file): Use IS_ABSOLUTE instead of testing for a literal '/'.
8196 * src/preproc/pic/Makefile.sub (YTABH): Change pic.tab.h to
8199 * src/preproc/pic/lex.cc: Change pic.tab.h to pic_tab.h.
8201 * src/preproc/eqn/Makefile.sub (YTABH): Rename eqn.tab.h to
8204 * src/preproc/eqn/lex.cc: #include eqn_tab.h, not eqn.tab.h.
8206 * src/libs/libgroff/tmpfile.cc (DEFAULT_TMPDIR) [P_tmpdir]: If
8207 P_tmpdir is defined, use it instead of the literal "/tmp".
8208 (remove_tmp_files, add_tmp_file): New functions.
8209 (xtmpfile): Record temporary files and register an atexit function
8210 to delete them explicitly, instead of relying on the OS to do
8211 that, which doesn't work on non-Unix systems.
8213 * src/libs/libgroff/searchpath.cc: #include nonposix.h.
8214 (search_path::search_path): Use PATH_SEP instead of a literal
8216 (search_path::command_line_dir): Ditto.
8217 (search_path::open_file): Use IS_ABSOLUTE, PATH_SEP and DIR_SEPS,
8218 to support non-Posix systems.
8220 * src/libs/libbib/search.cc: #include nonposix.h.
8221 (search_list::add_file): Open the file in binary mode.
8223 * src/libs/libbib/linear.cc: #include nonposix.h.
8224 (file_buffer::load): Remove \r characters preceding \n from the
8227 * src/libs/libbib/index.cc: #include nonposix.h.
8228 (make_index_search_item): Open index_filename in O_BINARY mode.
8229 (index_search_item_iterator::get_tag): Ditto. Remove \r
8230 characters before \n characters.
8231 (index_search_item::check_files): Open files in binary mode.
8232 (index_search_item::munge_filename): Support DOS-style file names
8233 with backslashes and drive letters, use IS_ABSOLUTE.
8235 * src/devices/grops/ps.cc: #include nonposix.h.
8236 (main) [SET_BINARY]: Switch stdout to binary mode.
8238 * src/devices/grolj4/lj4.cc: #include nonposix.h.
8239 (main) [SET_BINARY]: Switch stdout to binary mode.
8241 * src/devices/grolbp/lbp.cc: #include nonposix.h
8242 (fill_pattern) [SET_BINARY]: Switch stdout to binary mode.
8244 * src/devices/grodvi/dvi.cc: #include nonposix.h.
8245 [_MSC_VER]: Remove inclusion of Windows-specific headers (done by
8247 (main) [SET_BINARY]: Switch stdout to binary mode.
8248 [_MSC_VER]: Remove an explicit call to _setmode.
8250 * src/include/nonposix.h: New file.
8252 * Makefile.in (ENVSETUP): New variable, to set up case-sensitive
8253 operation when building with DJGPP.
8254 ($(TARGETS), dot, $(LIBDIRS), $(CPROGDIRS), $(CCPROGDIRS))
8255 ($(DEVDIRS), $(TTYDEVDIRS), $(INCDIRS), $(OTHERDIRS)): Use
8258 * Makefile.comm: mv y.tab.[ch] to y_tab.[ch], to make it work on
8260 (.man.n): Replace `;' with `|', since FONTPATH, MACROPATH,
8261 etc. can include a semi-colon on DOS/Windows.
8262 (depend.temp): Use depend1.temp instead of depend.temp1, to
8263 prevent files from overerwiting each other on 8+3 filesystems.
8265 * gendef.sh (t): Change definition to work with DOS/Windows.
8267 doc/groff.texinfo: Apart of some typo corrections, I also changed
8268 some index entris, to make them more non-ambiguous, and also put
8269 @ignore around some parts that are not yet written, to allow the
8270 Info output be readable.
8272 2000-06-10 Gael Queri <gqueri@mail.dotcom.fr>
8274 Replaced specific checks for function declarations with a generic
8275 routine taken from GNU bfd.
8277 * aclocal.m4 (GROFF_NEED_DECLARATION): New function.
8278 GROFF_PUTENV, GROFF_POPEN, GROFF_PCLOSE, GROFF_HYPOT: Removed.
8279 * configure.in: Use it.
8280 * src/devices/grolbp/lbp.cc, src/include/lib.h,
8281 src/preproc/grn/hgraph.cc, src/preproc/pic/pic.h,
8282 src/roff/groff/groff.cc: Use it.
8283 * Makefile.in, configure: Updated.
8285 2000-06-07 Paco Andrés Verdú <pandres@dragonet.es>
8287 * src/devides/grolbp/lbp.h: Removed unused variables.
8289 2000-05-31 Keith Thompson <kst@sdsc.edu>
8291 * src/devices/grolbp/lbp.cc (set_papersizes): Add declaration of
8294 2000-05-31 Werner LEMBERG <wl@gnu.org>
8296 * aclocal.m4 (GROFF_SRAND): New function to test the return value
8297 of srand() -- at least SunOS 4.1.3 uses `int' instead of `void'.
8298 * configure.in: Use it.
8299 * src/preproc/pic/pic.y, src/preproc/pic/pic.cc: Use it.
8300 * configure, Makefile.in: Updated.
8302 * configure.in: Add test for strncasecmp().
8303 * src/include/lib.h: Use it.
8305 2000-05-29 Andrej Borsenkow <Andrej.Borsenkow@mow.siemens.ru>
8307 * src/preproc/grn/Makefile.sub: Add MLIB.
8309 2000-05-29 Nix <nix@esperi.demon.co.uk>
8311 * Makefile.in: Use @datadir@ and @mandir@ appropriately.
8313 2000-05-29 Werner LEMBERG <wl@gnu.org>
8315 * src/roff/grog/Makefile.sub, src/roff/grog/grog.sh: Add `@g@'.
8317 * PROBLEMS: Small update.
8319 * src/devices/grolbp/lbp.cc: Various small fixes.
8321 2000-05-28 Keith Thompson <kst@sdsc.edu>
8323 * src/roff/nroff/nroff.sh: Fix main loop syntax.
8325 * src/utils/indxbib/indxbib.cc: Add declaration of mkstemp().
8327 2000-05-25 Werner LEMBERG <wl@gnu.org>
8329 * man/roff.man: Removed unused macro.
8331 2000-05-24 Werner LEMBERG <wl@gnu.org>
8333 * Makefile.in (dist): Remove src/xditview/Imakefile explicitly.
8334 This is needed e.g. if you do
8335 `make distclean; ./configure; make dist'.
8337 Version 1.16 released
8338 =====================
8340 2000-05-23 Werner LEMBERG <wl@gnu.org>
8342 Adding font CWI (constant width italic) to devdvi.
8344 * font/devdvi/CWI: New file.
8345 * font/devdvi/generate/Makefile: Add generating rule.
8346 * font/devdvi/DESC.in, font/devdvi/Makefile.sub, win32-diffs,
8347 tmac/tmac.dvi: Use it.
8348 * NEWS: Announce it.
8350 * font/devlj4/*: Regenerated (only adding kernings for `cq' glyph).
8351 * font/devlj4/generate/Makefile: Cosmetic changes only.
8353 * man/groff.man: Removed most of the redundant description of
8354 special characters (which is in groff_char.man). Added font
8355 translation CB->CR for devdvi. Other minor fixes.
8357 * tmac/tmac.dvi: Improved appearance of \(co (copyright) and \(rg
8358 (registered) symbols.
8360 2000-05-22 Werner LEMBERG <wl@gnu.org>
8362 * doc/Makefile: Added rule for creating info files.
8364 * font/devdvi/*: Added kernings for `cq' glyph. Updated to latest
8366 * font/devdvi/generate/Makefile: Fixed dependencies.
8368 * font/devps/*: Regenerated. Heavy changes for Bookman and
8369 NewCentury Schoolbook!
8370 * font/devps/generate/afmname: Will now run with GNU awk.
8371 * font/devps/generate/textmap: Added forgotten `cq' glyph name.
8372 * font/devps/generate/Makefile: Cosmetic changes only.
8374 2000-05-21 Werner LEMBERG <wl@gnu.org>
8376 * tmac/tmac.an: Added a new command line option `-rSxx' (`xx' can be
8377 10, 11, or 12) to support output with 11pt and 12pt base font sizes.
8378 `.SS' now produces a heading with a smaller size than `.SH'.
8379 Completely formatted.
8380 * doc/groff.texinfo, tmac/groff_man.man, NEWS: Document it.
8382 * man/groff.man: Improved table appearance. Use of `eo' request
8383 to reduce number of doubled backslashes in macro definitions.
8384 Replacing `\e' with `\(rs'. Other minor fixes.
8386 * src/preproc/tbl/main.cc: Insert HTML table end tag before `lf'
8387 to have correct line number.
8389 * INSTALL: Small improvement.
8391 2000-05-20 Bernd Warken <bwarken@mayn.de>
8393 * man/roff.man, tmac/groff_tmac.man: Updates (with corrections by
8396 2000-05-19 Bernd Warken <bwarken@mayn.de>
8398 * man/groff.man: Complete update (with a lot of corrections by WL).
8400 2000-05-18 Werner LEMBERG <wl@gnu.org>
8402 Adding `cq' (PS name `quoteright') glyph name as an alias for "'".
8404 * font/*/*: Implement it.
8405 * man/groff_char.man, NEWS: Document it.
8407 * src/include/unix.h: Removed. It isn't used.
8409 * doc/groff.texinfo: Slight improvements.
8411 2000-05-17 Werner LEMBERG <wl@gnu.org>
8413 * README, win32-diffs: Small fixes and improvements.
8415 2000-05-16 Werner LEMBERG <wl@gnu.org>
8417 * FDL: New file (the Free Documentation License version 1.1).
8419 * doc/groff.texinfo: Added many start-up values for gtroff.
8420 Some structural improvements of the source code.
8422 2000-05-15 Werner LEMBERG <wl@gnu.org>
8424 * src/roff/troff/input.cc: Added small comment about troffrc-end.
8425 * src/roff/troff/troff.man: Added info about troffrc-end.
8427 2000-05-14 Werner LEMBERG <wl@gnu.org>
8429 * Makefile.in (EXTRADIRS): Fix typos.
8430 (dist): Handle deletion of old .tar.gz file correctly.
8431 (DISTDIRS): Include all tty output devices.
8433 * doc/groff.texinfo: Adding more cross references; countless other
8436 2000-05-13 Werner LEMBERG <wl@gnu.org>
8438 * MORE.STUFF: Added Robert Marks's utilities.
8440 2000-05-12 Werner LEMBERG <wl@gnu.org>
8442 Added win32 port contributed by Blake McBride
8443 <blake@florida-software.com>.
8445 * README.WIN32, win32-diffs: New files.
8448 * src/preproc/grn/hgraph.cc (HGSetBrush): Replace `%lf' with `%f'.
8449 (tmove, tmove2): Added parentheses to avoid compiler warnings.
8450 (change): Removed unused variables.
8452 * src/preproc/grn/main.cc (main, conv): Removed unused variables.
8453 (savebounds): Changed return value from `int' to `void'.
8454 * src/preproc/grn/hdb.cc: Ditto.
8456 * src/devices/grolbp/lbp.cc (lbp_printer::draw): Removed superfluous
8457 final backslash in comment to avoid compiler warning.
8459 * src/utils/pfbtops/pfbtops.c: Added `getopt.h'.
8461 * doc/groff.texinfo: More fixes.
8463 2000-05-11 OKAZAKI Tetsurou <okazaki@be.to>
8465 * tmac/tmac.doc: Documentation fix.
8467 2000-05-11 Werner LEMBERG <wl@gnu.org>
8469 * doc/groff.texinfo: Reading the source code shows up a lot of
8470 omissions and incorrect data... More conversion to @Deffn macros.
8472 2000-05-10 Werner LEMBERG <wl@gnu.org>
8474 * src/roff/troff/reg.cc (number_value_to_ascii): Remove ASCII
8477 * src/roff/troff/request.h: Removing unused `no_break_flag'.
8479 2000-05-09 Werner LEMBERG <wl@gnu.org>
8481 * man/groff.man, man/roff.man, tmac/groff_tmac.man: Minor
8484 * doc/groff.texinfo: Extended history section. More conversion to
8485 @Deffn macros. More .tr documentation.
8487 2000-05-07 Werner LEMBERG <wl@gnu.org>
8489 * doc/groff.texinfo: Completed tab section. Added info about
8492 2000-05-06 Mike MacIsaac <mikemac@us.ibm.com>
8494 * PROBLEMS: Describe configure script fix for OS/390 Unix.
8496 2000-05-05 Werner LEMBERG <wl@gnu.org>
8498 * font/devdvi/DESC.in: Change size 11pt to 10.95pt (as used in
8500 * NEWS: Document it.
8502 * man/troff.man: Minor optical improvements.
8504 2000-05-03 Werner LEMBERG <wl@gnu.org>
8506 Adding `dq' (PS name `quotedbl') glyph name as an alias for `"'.
8508 * font/*/*: Implement it.
8509 * man/groff_char.man, NEWS: Document it.
8511 2000-05-02 Werner LEMBERG <wl@gnu.org>
8513 * tmac/groff_tmac.man, man/groff.man, man/roff.man: Fixing @MANxEXT@
8515 * NEWS: Document the three new man pages.
8517 * aclocal.m4 (GROFF_CXX_CHECK): Removing obsolete AC_C_CROSS call.
8518 * configure: Updated.
8520 * font/devcp1047/R.proto: Fixing fatal bug (a missing `"' character).
8522 2000-05-01 Werner LEMBERG <wl@gnu.org>
8524 Added grap support to grog.
8526 * src/roff/grog/grog.sh, src/roff/grog/grog.pl: Implement it.
8527 * src/roff/grog/grog.man: Document it.
8529 * doc/groff.texinfo, NEWS: Add info about grap support.
8531 Add new man pages comptributed by Bernd Warken <bwarken@mayn.de>
8532 (with slight fixes by me).
8534 * tmac/groff_tmac.man: New file documenting tmac mechanism.
8535 * tmac/Makefile.sub: Add groff_tmac.man.
8536 * man/roff.man: New file giving overview of roff system.
8537 * man/troff.man: A short reference of troff.
8538 * man/Makefile.sub: Add roff.man and troff.man.
8540 2000-04-30 Werner LEMBERG <wl@gnu.org>
8542 Added grap support to groff.
8544 * src/roff/groff/groff.cc: Implement it.
8545 * src/roff/groff/groff.man: Document it.
8547 * src/devices/grotty/grotty.man: Add cp1047 device.
8548 * src/preproc/eqn/eqn.man, src/preproc/eqn/neqn.sh, tmac/eqnrc:
8550 * src/roff/groff/groff.man: Ditto.
8551 * src/roff/nroff/nroff.sh, src/roff/nroff/nroff.man: Ditto.
8552 * doc/groff.texinfo: Ditto.
8554 * tmac/troffrc: Fix mapping of latin-1 char 160 (non-breakable space)
8557 2000-04-29 Werner LEMBERG <wl@gnu.org>
8559 * man/groff_char.man: Add `pc' glyph.
8560 * tmac/tmac.latin1: Replacing `md' glyph with `pc'.
8561 * tmac/tmac.tty: Add `pc' glyph.
8562 * tmac/tmac.tty-char: Use/add `pc' glyph. Don't call tmac.latin1 if
8563 we use cp1047 output device.
8565 * Makefile.in, aclocal.m4: Don't build utf8 on EBCDIC hosts since
8566 there are still hardcoded latin1->unicode values in utf8's font
8568 * configure: Updated.
8569 * NEWS: Minor clarification. Updated.
8571 * PROBLEMS: Formatted. Added info about C++ fix pack for OS/390
8574 2000-04-28 Werner LEMBERG <wl@gnu.org>
8576 Adding EBCDIC code page 1047.
8578 * font/devcp1047/R.proto, font/devcp1047/Makefile.sub,
8579 font/devcp1047/DESC.proto: New files.
8581 * aclocal.m4 (GROFF_EBCDIC): Introduce TTYDEVDIRS which can be
8582 either ascii/latin1 or cp1047.
8583 * Makefile.in: Use it.
8584 * configure: Updated.
8586 Replacing and/or adding `md' (mathdot) glyph with `pc'
8587 (periodcentered) in all text fonts.
8589 * font/*/*: Change it.
8591 2000-04-27 Werner LEMBERG <wl@gnu.org>
8593 * aclocal.m4 (GROFF_OS390): Fixing compiler flags.
8595 * configure.in: Add check for strings.h.
8596 * src/include/driver.h: Use HAVE_STRINGS_H.
8597 * src/devices/grolbp/lpb.cc: Remove string.h.
8599 * src/include/groff-getopt.h: New file. It will be used instead of
8600 getopt.h (to be included in lib.h) to avoid endless problems with
8601 picky C++ compilers.
8602 * src/include/lib.h: Use groff-getopt.h.
8603 * src/include/Makefile.sub: Updated.
8605 * configure: Updated.
8606 * Makefile.in: Updated.
8608 * NEWS: Mention EBCDIC support.
8610 2000-04-26 Werner LEMBERG <wl@gnu.org>
8612 * TODO: Some additions.
8614 2000-04-25 Werner LEMBERG <wl@gnu.org>
8616 * src/roff/troff/troff.man, doc/groff.texinfo: Fixing documentation
8619 2000-04-23 Werner LEMBERG <wl@gnu.org>
8621 * src/roff/troff/troff.man: Minor fixes.
8623 2000-04-22 Werner LEMBERG <wl@gnu.org>
8625 * src/roff/troff/troff.man, doc/groff.texinfo, NEWS: Document the
8626 `.T' string register and the incompatible definition of the `.T'
8627 number register (compared to Unix troff).
8629 * man/groff_char.man: Add some missing characters.
8630 * font/devutf8/NOTES: Update.
8632 2000-04-21 Werner LEMBERG <wl@gnu.org>
8634 * src/include/htmlindicate.h, src/include/lib.h,
8635 src/include/posix.h: Fix copyright.
8637 * src/include/Makefile.sub: Update.
8639 2000-04-20 Werner LEMBERG <wl@gnu.org>
8641 * src/roff/troff/input.cc (input_char_description): Removing
8642 superfluous space char.
8644 * tmac/tmac.X: Fix typo \(bq -> \(Bq.
8646 * doc/groff.texinfo: Document EBCDIC.
8648 2000-04-19 Werner LEMBERG <wl@gnu.org>
8650 Introducing `shc' as the glyph name for the soft hyphen character.
8652 * tmac/tmac.tty, tmac/tmac.latin1, tmac/tmac.html,
8653 font/devlatin1/R.proto: Use it.
8657 2000-04-18 Werner LEMBERG <wl@gnu.org>
8659 * src/devices/grops/ps.cc (ps_printer::flush_sbuf): Removing
8660 dependency on ASCII order.
8662 2000-04-16 Sandor BARANY <S.Barany@infosys.tuwien.ac.at>
8664 * src/libs/libgroff/illegal.c: Added EBCDIC table.
8665 * src/roff/troff/input.cc: Added adaptation to EBCDIC.
8667 * src/preproc/refer/refer.cc, src/roff/troff/env.cc: Minor changes
8668 to increase portability.
8670 2000-04-15 Werner LEMBERG <wl@gnu.org>
8672 * aclocal.m4: Added GROFF_EBCDIC and GROFF_OS390 tests.
8673 Redefined AC_OUTPUT_MAKE_DEFS to replace ASCII character `012' with
8674 the generic `\n' if under OS/390 Unix.
8676 * configure.in: Call GROFF_EBCDIC and GROFF_OS390.
8678 * configure: Regenerated.
8680 2000-04-14 Werner LEMBERG <wl@gnu.org>
8682 * doc/groff.texinfo: More conversions to @Deffn.
8684 2000-04-12 Werner LEMBERG <wl@gnu.org>
8686 * tmac/tmac.psfig: Fix incorrect use of `&' operator by replacing it
8689 * src/roff/nroff/nroff.man: Add note about tmac.tty-char.
8691 2000-04-10 Werner LEMBERG <wl@gnu.org>
8693 * doc/groff.texinfo: More conversions to @Deffn.
8695 2000-04-08 Werner LEMBERG <wl@gnu.org>
8697 * src/libs/libgroff/{getopt.c,getopt1.c}, src/include/getopt.h:
8698 Updated to latest version (glibc 2.1.3).
8700 2000-04-07 Werner LEMBERG <wl@gnu.org>
8702 * doc/Makefile (clean): Include more index files.
8703 Add rule texinfo->dvi.
8705 2000-04-05 Werner LEMBERG <wl@gnu.org>
8707 * doc/groff.texinfo: Added new index `op' for operators. More
8708 info on end of sentence characters. More use of @Deffn.
8710 2000-03-30 Werner LEMBERG <wl@gnu.org>
8712 * */*.man: Adding a note that a whitespace can be inserted between
8713 a command line option and its parameter -- we are using GNU getopt.
8715 * src/roff/groff/groff.man: Add example of `-m mandoc'.
8717 2000-03-28 Werner LEMBERG <wl@gnu.org>
8719 Correct anachronism of calling the man macro file with `-man'
8720 instead of `-m man' etc.
8722 * tmac/tmac.man, tmac/tmac.mandoc, tmac/tmac.markup, tmac/tmac.mdoc,
8723 tmac/tmac.me, tmac/tmac.ms: New files tmac.m<package> which simply
8724 load tmac.<package>.
8726 * tmac/Makefile.sub: Updated. Take care of $(tmac_an_prefix) etc.
8730 * doc/groff.texinfo: Updated.
8732 * tmac/groff_man.man: Copyright added.
8734 2000-03-27 Werner LEMBERG <wl@gnu.org>
8736 * doc/groff.texinfo: Introducing macros `Deffn' and `Defmac' to
8737 typeset the request resp. escape name with a tt font -- due to a
8738 bug in texinfo.tex it is necessary to use the `-e' switch with
8741 Improving info about usage of groff units.
8745 2000-03-20 Werner LEMBERG <wl@gnu.org>
8747 * doc/groff.texinfo: Added section about man macro package
8748 (I've basically taken groff_man.man). Introducing new indices `ma'
8749 for macros/strings and `gl' for glyph names. Other minor fixes.
8751 * tmac/groff_man.man: Fixed some typos.
8753 2000-03-19 Werner LEMBERG <wl@gnu.org>
8755 * doc/groff.texinfo: Removed all occurrences of `you', `we', etc.
8758 * doc/texinfo.tex: New file.
8760 2000-03-18 Werner LEMBERG <wl@gnu.org>
8762 * doc/groff.texinfo: Improved section on number registers. Other
8765 2000-03-16 Werner LEMBERG <wl@gnu.org>
8767 * src/roff/groff/groff.man: Added info about grolbp. Make nicer
8770 * src/devices/grolbp/grolbp.man, src/roff/nroff/nroff.man,
8771 src/devices/grolj4/grlj4.man, src/devices/grops/grops.man,
8772 src/preproc/eqn/eqn.man, src/utils/afmtodit/afmtodit.man,
8773 src/utils/tfmtodit/tfmtodit.man: Make nicer synopsis.
8775 * src/preproc/grn/grn.man: Better synopsis; added copyright.
8777 * src/roff/grog/grog.man: Updated copyright date.
8779 2000-03-14 Francisco Andrés Verdú <pandres@dragonet.es>
8781 * configure.in: Added test for strdup.
8783 * src/devices/grolbp/lbp.cc: Added a strdup() version in case none
8786 Replaced dynamic allocation of arrays `[...]' with `new' operator.
8790 2000-03-12 OKAZAKI Tetsurou <okazaki@be.to>
8792 * Makefile.comm: Add $(INCLUDES) to $(ALL_CFLAGS).
8794 2000-03-11 Werner LEMBERG <wl@gnu.org>
8796 * src/preproc/grn/hdb.cc (DBGetType): Added return value to make
8798 * src/preproc/grn/hgraph.cc: Add #ifdef for hypot().
8799 * src/include/lib.h: Remove some spaces.
8801 2000-03-10 Werner LEMBERG <wl@gnu.org>
8803 * src/libs/libgroff/tmpfile.cc (xtmptemplate, xtmpfile): Removing
8804 initializers from arguments (some compilers don't like this).
8806 2000-03-09 Gaius Mulley <gaius@glam.ac.uk>
8808 * src/libs/libgroff/htmlindicate.cc: Added library file which is now
8809 used by pic and eqn to tell grohtml where the graphic regions start
8811 * src/libs/libgroff/Makefile.sub: Use it.
8812 * src/preproc/eqn/main.cc, src/preproc/pic/troff.cc: Altered to use
8813 graphic_start() and graphic_end() from htmlindicate.cc.
8815 2000-03-09 Werner LEMBERG <wl@gnu.org>
8817 * tmac/tmac.safer: Will now work correctly in compatibility mode.
8818 * tmac/groff_man.man: More fixes.
8820 2000-03-08 Werner LEMBERG <wl@gnu.org>
8822 * doc/Makefile: Added texput.log to the `clean' target.
8823 * doc/groff.texinfo: Added info about delimiters for escapes.
8825 2000-03-08 Bernd Warken <bwarken@mayn.de>
8827 * src/preproc/pic/pic.man: Add info on conversion of pic images to
8828 other graphic formats.
8830 2000-03-07 OKAZAKI Tetsurou <okazaki@be.to>
8832 * Makefile.in, Makefile.sub, src/preproc/eqn/Makefile.sub,
8833 src/roff/groff/Makefile.sub, src/roff/nroff/Makefile.sub,
8834 src/utils/afmtodit/Makefile.sub: Use $(INSTALL_SCRIPT) for script
8837 2000-03-07 Werner LEMBERG <wl@gnu.org>
8839 * doc/groff.texinfo: Spelling fixes.
8841 2000-03-06 Werner LEMBERG <wl@gnu.org>
8843 * tmac/groff_man.man: Completely revised to cover everything in
8846 * doc/groff.texinfo, src/roff/troff/troff.man: Document evc request.
8847 Other minor fixings.
8848 * src/roff/troff/env.cc (environment_copy): Improve error message and
8850 * src/roff/troff/TODO: Updated.
8852 * doc/Makefile: Bug fixes -- this is still provisional, though...
8854 * tmac/eqnrc: Small fixes.
8856 2000-03-05 Abramo Bagnara <abramo@alsa-project.org>
8858 Adding a request `evc' to copy environments.
8860 * src/roff/troff/env.cc (environment::copy, environment_copy):
8862 * src/roff/troff/env.h: Add prototype.
8864 2000-03-05 Francisco Andrés Verdú <pandres@dragonet.es>
8866 Adding strsep() -- Solaris 8 doesn't have it.
8868 * configure.in: Test it.
8869 * src/devices/grolbp/lbp.cc: Add code.
8871 2000-03-05 Werner LEMBERG <wl@gnu.org>
8873 * src/roff/troff/div.cc (macro_diversion::output,
8874 top_level_diversion::output): Fixing an incompatibility with
8875 original troff: \x'0' updates the .a register also. Thanks to
8876 <Andries.Brouwer@cwi.nl> for pointing this out.
8877 * doc/groff.texinfo: Document it.
8879 * Makefile.in: Create Makefile.dep if necessary before calling the
8880 submake process to avoid warning about nonexistent file.
8882 * NEWS, PROJECTS: Updated.
8884 2000-03-04 Werner LEMBERG <wl@gnu.org>
8886 * tmac/troffrc: Add tmac.lbp.
8888 2000-03-03 Francisco Andrés Verdú <pandres@dragonet.es>
8890 * tmac/tmac.lbp: New file.
8891 * src/devices/grolbp/grolbp.man: Add documentation of `lbpname'
8894 2000-03-03 Werner LEMBERG <wl@gnu.org>
8896 * Makefile.in: Fixing $(subdir).
8898 * README, NEWS: Small fixes.
8900 * test-groff: Adding path to grolbp.
8902 * configure.in: The (new) file src/xditview/Imakefile.in will be
8903 also configured -- it is now possible to build gxditview in a
8904 directory different from $srcdir.
8906 2000-03-02 Blake McBride <blake@florida-software.com>
8908 * src/libs/libgroff/searchpath.cc (open_file): Adapting to WinNT.
8910 * MORE.STUFF: Added website of bell labs and info about plot2dev.
8912 2000-03-01 Colin Phipps <crp22@cam.ac.uk>
8914 * src/utils/indxbib/indxbib.cc (main): Use mkstemp() for temporary
8917 2000-02-29 Werner LEMBERG <wl@gnu.org>
8919 Adding GNU getopt to the groff distribution.
8921 * src/include/getopt.h, src/libs/libgroff/{getopt.c,getopt1.c}:
8923 * src/include/Makefile.sub, src/libs/libgroff/Makefile.sub: Update.
8924 * aclocal.a4: Remove GROFF_GETOPT function.
8925 * configure.in, Makefile.in, PROBLEMS: Update.
8926 * src/include/lib.h: Replace getopt tests with getopt.h.
8927 * src/devices/grolbp/lpb.cc: Remove inclusion of getopt.h.
8929 * doc/groff.texinfo: Further checking/updating. Adding more index
8932 * man/groff_out.man: Fix nroff mode activation (for emacs).
8933 * man/groff_font.man: Add missing ligature.
8935 2000-02-28 Werner LEMBERG <wl@gnu.org>
8937 * doc/groff.texinfo: Further checking/updating. Adding more index
8940 * src/devices/grolbp/grolbp.man: Added a comment line at the
8941 beginning of the file (similar to shell scripts) which indicates
8942 that `tbl' should be used as a preprocessor.
8944 2000-02-27 Blake McBride <blake@florida-software.com>
8946 Adapting groff to MS Visual C++ 6.0 compiler (tested with
8947 Windows NT 4.0). Uses _MSC_VER define where necessary.
8949 * src/devices/grodvi/dvi.cc: Making stdout a binary stream.
8950 * src/devices/grolj4/lj4.cc: Making getopt variables `extern "C"'.
8951 * src/devices/grohtml/html.cc, src/devices/grops/ps.cc,
8952 src/include/lib.h, src/libs/libgroff/errarg.cc,
8953 src/libs/libgroff/itoa.c, src/libs/libgroff/nametoindex.cc,
8954 src/preproc/refer/label.y, src/preproc/refer/label.cc,
8955 src/roff/groff/pipeline.c, src/roff/troff/column.cc,
8956 src/roff/troff/div.cc, src/roff/troff/env.cc,
8957 src/roff/troff/input.cc, src/roff/troff/node.cc,
8958 src/roff/troff/reg.cc: Renaming itoa() to i_to_a() and iftoa() to
8959 if_to_a() to avoid name clashes.
8960 * src/include/posix.h: Don't use unistd.h.
8961 * src/libs/libgroff/tmpfile.cc: Use `#ifndef...#else...#endif'
8962 clause for integrating non-Unix xtmpfile() code.
8963 * src/roff/troff/input.cc: Adding `public' keyword to macro_header
8964 structure; use "rt" for popen() in pipe_source(); add getpid()
8966 * src/roff/troff/node.cc: Use special versions of popen() in
8967 real_output_file() and pclose() in ~real_output_file().
8969 2000-02-27 Werner LEMBERG <wl@gnu.org>
8971 Adding a new driver, grolbp, for Canon CAPSL printers (LBP-4 and
8972 LBP-8 series laser printers). This code has been contributed by
8973 Francisco Andrés Verdú <pandres@dragonet.es>.
8975 * src/devices/grolbp/*: The grolbp output device.
8976 * font/devlpb/*: The font description files.
8977 * Makefile.in: Add grolpb and devlbp subdirectories.
8979 * src/devices/grodvi/grodvi.man, src/devices/grolj4/grolj4.man,
8980 src/devices/grotty/grotty.man,src/roff/troff/troff.man: Minor
8983 * doc/groff.texinfo: Further checking/updating. Adding more index
8988 * src/devices/grolbp/Makefile.sub: Adding $(srcdir).
8990 * man/groff_font.man: Adding info about obsolete DESC keywords.
8991 * src/devices/grolj4/grolj4.man: Documenting additional DESC
8994 2000-02-26 Werner LEMBERG <wl@gnu.org>
8996 * src/preproc/grn/grn.man: Added info about the gremlin file format
8997 (contributed by Daniel Senderowicz <daniel@synchrods.com>).
8999 2000-02-25 Werner LEMBERG <wl@gnu.org>
9001 * src/preproc/grn/main.cc: Allow values of `narrow' parameter and
9002 friends to be non-integer.
9004 * src/preproc/grn/grn.man: Document it.
9006 * doc/groff.texinfo: Further checking/updating. Adding more index
9009 2000-02-24 Werner LEMBERG <wl@gnu.org>
9011 * src/preproc/grn/main.cc: Introduce BASE_THICKNESS, defining
9012 line thicknesses to be integer multiples of this value.
9014 * src/preproc/grn/grn.man: Commenting out the -s option -- the
9015 corresponding code doesn't work (yet).
9017 * doc/groff.texinfo: Further checking/updating. Adding more index
9020 2000-02-23 Werner LEMBERG <wl@gnu.org>
9022 * src/preproc/grn/{main.cc, hgraph.cc}: Using point units to
9023 specify line thickness instead of base units. The new default
9024 values are now 0.15,pt 0.45pt, and 0.75pt for thin, middle, and
9025 thick lines respectively.
9027 Removed unused variable `prevval'.
9029 * src/preproc/grn/grn.man: Updated.
9031 2000-02-22 Werner LEMBERG <wl@gnu.org>
9033 * src/preproc/grn/main.cc: Slight formatting.
9035 * src/roff/groff/groff.man: Formatting fix.
9036 * src/preproc/grn/grn.man: Ditto.
9038 * src/roff/grog/grog.pl: Fixing two embarassing bugs.
9040 * doc/groff.texinfo: Further checking/updating.
9042 2000-02-21 Werner LEMBERG <wl@gnu.org>
9044 * README, INSTALL, PROJECT, PROBLEMS, BUGREPORT: Updated.
9046 * test-groff: Added grn subdir to path.
9048 * doc/groff.texinfo: Some restructing and other small improvements.
9050 * src/roff/groff/groff.cc (help): Fixed info string.
9052 2000-02-20 Werner LEMBERG <wl@gnu.org>
9054 * doc/meref.me: Fix description of .GS request.
9056 * src/roff/troff/troff.man: Fixing typo.
9058 Adding the `grn' preprocessor for gremlin graphic files.
9060 * src/preproc/grn/*: This is the Berkeley distribution written by
9061 David Slattengren and Barry Roitblat, adapted to groff by Daniel
9062 Senderowicz and Werner Lemberg.
9064 * doc/grnexampl.{me,g}: A sample for grn.
9066 * Makefile.in: Added subdirectory entry for grn.
9068 * src/roff/groff/groff.cc: Added support for grn. It can be now
9069 called with the switch `-g'.
9071 * src/roff/groff/groff.man: Updated.
9073 * src/roff/grog/grog.{man,pl,sh}: Updated.
9077 2000-02-11 Gaius Mulley <gaius@glam.ac.uk>
9079 * src/include/lib.h: Added xtmptemplate and made xtmpfile
9080 parametrically polymorphic.
9082 * src/libs/libgroff/tmpfile.cc: Implemented xtmptemplate
9083 and the alterations to xtmpfile.
9084 xtmpfile can be requested to return the filename created
9085 and asked not to unlink the temp file. The default behaviour
9086 if parameters are absent is exactly the same as before.
9088 2000-02-11 Abramo Bagnara <abramo@alsa-project.org>
9090 A new request `length' is available which returns the length of a
9091 string in a number register:
9093 * src/roff/troff/input.cc (length_macro): Implement it.
9094 * src/roff/troff/input.cc (init_input_requests): Register it.
9096 2000-02-11 Werner LEMBERG <wl@gnu.org>
9098 * doc/groff.texinfo, src/roff/troff/troff.man: Add documentation
9099 of the `substring' request.
9101 * src/roff/troff/troff.man, doc/groff.texinfo: Document `length'
9104 * src/roff/troff/TODO, NEWS: Updated.
9106 2000-02-09 Werner LEMBERG <wl@gnu.org>
9108 * src/roff/groff/groff.man: Added an example.
9110 2000-02-06 Werner LEMBERG <wl@gnu.org>
9112 I've considerably modified the directory structure of the
9113 distribution to get a more vertical layout. For example, the number
9114 of top level directories has been reduced from 42 to 6.
9116 As a consequence, many changes, especially to the makefiles, were
9119 * The makefile variables `top_builddir' and `top_srcdir' have been
9120 introduced. Virtually all relative paths have been replaced with
9121 absolute ones using these two variables.
9123 * Dependencies (in the files `Makefile.dep') are no longer part of
9124 the distribution. Instead, they are created during a `make install'
9125 in the build directory.
9127 * aclocal.m4 (GROFF_SRCDIR, GROFF_BUILDDIR): Two new functions to
9128 make `top_srcdir' and `top_builddir' absolute.
9132 * Man pages now depend on the files `VERSION' and `REVISION'.
9134 * The added shell script `mkinstalldirs' will replace `mkdir' in
9137 * VERSION: Version number increased to 1.16.
9139 2000-02-04 Werner LEMBERG <wl@gnu.org>
9141 * grops/psrm.cc (read_one_of): Fixed pointer incrementation.
9143 * Makefile.in: Removed $(tmac_m) since it is no longer needed
9144 (after an update of the mm stuff).
9146 * troff/Makefile.sub (majorminor.cc): Fix dependencies.
9148 2000-02-03 Werner LEMBERG <wl@gnu.org>
9150 The .psbb request will now also accept Mac PS images (i.e. using LF
9151 as the EOL character).
9153 * troff/input.cc (ps_get_line): New function, taken from psrm.cc
9154 (with slight modifications).
9155 * troff/input.cc (do_ps_file): Use it.
9157 * test-groff: Add grohtml and grolj4 output devices to PATH.
9159 2000-01-30 Werner LEMBERG <wl@gnu.org>
9161 * NEWS, MORE.STUFF: Updated.
9163 2000-01-30 Cary D. Renzema <caryr@dollar.mxim.com>
9165 Add the `srand' command to pic.
9167 * pic/lex.cc, pic/pic.y: Implement it.
9168 * pic/pic.man: Document it.
9169 * pic/pic.cc, pic/pic.tab.h: Regenerated (with yacc).
9171 2000-01-30 Werner LEMBERG <wl@gnu.org>
9173 Add a new request `.psbb'. This does exactly what the external
9174 program psbb did. It scans a PostScript image file for a
9175 %%BoundingBox comment and extracts the bounding box values (in
9176 PostScript units) which are then stored in the four new (read-only)
9177 number registers `llx', `lly', `urx', and `ury'.
9179 This will allow the usage of the .PSPIC macro without worrying
9180 about unsafe behaviour of groff, i.e., it will work without the
9181 `-U' switch of groff.
9183 * troff/input.cc: Implement it.
9184 * tmac/tmac.pspic: Use it.
9185 * troff/troff.man, grops/grops.man, NEWS: Document it.
9186 * psbb/*, Makefile.in: Remove it since it is no longer needed.
9188 This is bloody C code simply adapted from psbb.c! Any improvements
9191 2000-01-29 Werner LEMBERG <wl@gnu.org>
9193 * man/groff_font.man: Minor clarifications.
9197 2000-01-28 Werner LEMBERG <wl@gnu.org>
9199 * afmtodit/afmtodit.pl: Use new `--' comment delimiter.
9201 2000-01-28 Gaius Mulley <gaius@glam.ac.uk>
9203 * man/groff_font.man: Brought up to date regarding tcommand
9205 * libgroff/font.cc: Handle everything after `--' as a comment
9207 * devps/*: Added comment delimiter inside devps font files.
9209 2000-01-28 Werner LEMBERG <wl@gnu.org>
9211 * tmac/tmac.arkup, tmac/groff_markup.man: Replace \fC...\fR with
9212 \fC...\fP (which now works as expected).
9214 * troff/troff.man: Fix typo.
9216 2000-01-27 Gaius Mulley <gaius@glam.ac.uk>
9218 Completed the pass_filenames implementation in troff.
9220 * libdriver/input.cc: Will read the new `F' tcommand.
9221 * troff/node.cc, troff/node.h: Will issue the new `F' tcommand.
9222 * troff/input.cc: Use it.
9224 2000-01-26 Werner LEMBERG <wl@gnu.org>
9226 * troff/env.cc (set_font): Fix the behaviour of \fP. The previous
9227 font will now be updated even if an invalid font is selected.
9229 2000-01-24 Werner LEMBERG <wl@gnu.org>
9231 * doc/homepage.ms: Updated for new tmac.arkup.
9233 * tmac/tmac.html: Disable line breaks after hyphen-like characters.
9235 * tmac/tmac.arkup: Cleanup.
9237 Added `\&' to .HTML macro to `leave vertical mode', so to say.
9239 Removed obsolete .LINK macro completely.
9241 The macros .URL, .FTP, and .MAILTO now accept a third argument which
9242 will be immediately appended to the second argument (to be used with
9243 punctuation, for example).
9245 Disabled .CDFTP macro temporarily for security reasons.
9247 * tmac/groff_markup.man: Complete revision for latest changes in
9248 tmac.arkup -- note that it does not yet format correctly with
9251 2000-01-23 Bruno Haible <haible@clisp.cons.org>
9253 * nroff/nroff.sh: Accept -Tutf8 option and pass it through.
9254 * devutf8/R.proto: Add mappings for wp, lh, rh.
9255 * devutf8/NOTES: Updated.
9257 2000-01-23 Werner LEMBERG <wl@gnu.org>
9259 * doc/groff.texinfo: Updated version/copyright info.
9261 2000-01-21 Gaius Mulley <gaius@glam.ac.uk>
9263 Added support for two new directives in device descriptions:
9264 `pass_filenames' (to pass the input file name to the output device)
9265 and `use_charnames_in_special' (to support e.g. accented characters
9266 in the `X' request).
9268 * include/font.h, troff/charinfo.h: Declare it.
9270 * libgroff/font.cc, libgroff/fontfile.cc: Set it.
9272 * devhtml/DESC: Use it.
9274 * troff/input.cc: New function encoded_char.
9276 * troff/token.h: Add test for `specialness'.
9278 2000-01-21 Werner LEMBERG <wl@gnu.org>
9280 * tmac/Makefile.sub: tmac.a4 and tmac.trace have been removed by
9281 mistake from the list of files to be installed.
9283 2000-01-18 Werner LEMBERG <wl@gnu.org>
9285 * README: Added info how to apply patches.
9287 2000-01-15 Jan Echternach <echter@informatik.uni-rostock.de>
9289 * troff/node.cc (ligature_note::operator delete): Fix g++ warning.
9291 2000-01-15 Gaius Mulley <gaius@glam.ac.uk>
9293 * troff/input.cc: Add support for troffrc-end.
9295 * tbl/main.cc: Altered to issue table-start and table-end special
9296 characters if using the html device.
9298 * devhtml/*: Modified font files to incorporate html encoding of
9301 * tmac/groff_markup.man: New file documenting tmac.arkup.
9303 * tmac/troffrc-end: New file. This is invoked after all user
9304 specified macros. Currently used by the html device to include
9305 tmac.html. Thus no need for users to specify -mhtml anymore.
9307 * tmac/Makefile.sub (NORMALFILES): Add troffrc-end.
9308 (MAN7): Add groff_markup.man.
9310 * tmac/tmac.an, tmac/tmac.html: Small html updates.
9312 * tmac/troffrc: tmac.arkup will now be called for the html device.
9314 * libgroff/font.cc, libgroff/font.h: Altered to include reading of
9315 extra device specific information about fonts.
9317 * doc/homepage.ms: New file. It is an example how an HTML home page
9318 could look like with grohtml.
9320 * doc/Makefile: Add homepage.ms. Remove rule for pic.html.
9322 2000-01-12 Bruno Haible <haible@clisp.cons.org>
9324 * devutf8/R.proto: Add mappings for ti, Fn, st, an. Change mappings
9327 * devutf8/NOTES: Updated.
9329 2000-01-08 Bruno Haible <haible@clisp.cons.org>
9331 * eqn/box.cc, eqn/lex.cc, eqn/other.cc, eqn/over.cc, eqn/special.cc,
9332 eqn/text.cc, grodvi/dvi.cc, grops/ps.cc, grops/psrm.cc,
9333 libbib/index.cc, libbib/linear.cc, libbib/search.cc,
9334 libdriver/printer.cc, libgroff/font.cc, libgroff/string.cc,
9335 pic/lex.cc, pic/object.cc, refer/label.y, refer/ref.cc, tbl/main.cc,
9336 tbl/table.cc, tfmtodit/tfmtodit.cc, troff/dictionary.cc,
9337 troff/div.cc, troff/env.cc, troff/input.cc, troff/node.cc,
9338 troff/node.h, troff/reg.cc: Avoid most "g++ -Wall -Wno-sign-compare"
9341 * troff/node.cc (bracket_node::copy): Initialize last to NULL.
9343 2000-01-12 Fabrizio Polacco <fab@prosa.it>
9345 grolj4: Paper size will be searched case-insensitively.
9347 * include/lib.h: Add check for strcasecmp().
9348 * grolj4/li4.cc (lookup_paper_size): Use strcasecmp().
9349 * configure.in: Check for strcasecmp().
9351 2000-01-11 Werner LEMBERG <wl@gnu.org>
9353 * troff/Makefile.sub (majorminor.cc): Fix incorrect path to
9356 2000-01-10 Werner LEMBERG <wl@gnu.org>
9358 * Makefile.comm, Makefile.in, doc/Makefile: More fixes for the
9361 Add a new read-only register, `.Y', which contains the groff
9364 * troff/input.cc (init_input_requests): Define it.
9365 * troff/Makefile.sub (majorminor.cc): Define `revision' string.
9366 * doc/groff.texinfo, troff/troff.man: Document it.
9368 * libgroff/Makefile.sub (version.cc): Add definition of
9369 `Version_string[]', consisting of `<major>.<minor>.<revision>'
9370 * eqn/main.cc, grodvi/dvi.cc, grolj4/lj4.cc, grops/ps.cc,
9371 grotty/tty.cc, hpftodit/hpftodit.cc, indxbib/indxbib.cc, pic/main.cc,
9372 refer/refer.cc, soelim/soelim.cc, tbl/main.cc, tfmtodit/tfmtodit.cc,
9373 troff/input.cc, pfbtops/pfbtops.c: Use it.
9375 2000-01-10 Fabrizio Polacco <fab@prosa.it>
9377 Add a revision scheme to the groff package.
9379 * REVISION: New file.
9380 * libgroff/Makefile.sub (version.cc): Use it to define
9381 `revision_string[]'.
9382 * grops/psrm.cc: Use revision_string (converted to an unsigned
9383 integer) in constructor of resource_manager.
9385 2000-01-10 Bruno Haible <haible@clisp.cons.org>
9387 * devutf8/Makefile.sub, devutf8/DESC.proto, devutf8/R.proto: New
9389 * Makefile.in (DEVDIRS): Add devutf8.
9390 * grotty/tty.cc: Include device.h.
9391 (glyph): Change type of `code' to `unsigned int'.
9392 (tty_printer): New field is_utf8. Constructor takes device argument.
9393 (tty_printer::tty_printer): If device if `utf8', set is_utf8.
9394 (tty_printer::add_char): Change type of first arg to `unsigned int'.
9395 (tty_printer::put_char): New function.
9396 (tty_printer::end_page): Use put_char() instead of ::putchar().
9397 (make_printer): Pass device to tty_printer constructor.
9398 * nroff.sh: Determine default device by calling 'locale'. As a
9399 fallback, look at all of $LC_ALL, $LC_CTYPE, $LANG, $LESSCHARSET.
9400 Recognize UTF-8 locales.
9401 * tmac/eqnrc: Recognize utf8 like latin1.
9402 * tmac/troffrc: Device utf8 needs tmac.tty.
9404 2000-01-07 Werner LEMBERG <wl@gnu.org>
9406 * tmac/Makefile.sub: tmac.a4 and tmac.trace will now be installed.
9408 2000-01-07 Paul Eggert <eggert@twinsun.com>
9410 Add a new predefined writeable number register, `year',
9411 which contains the current year.
9413 * doc/groff.texinfo, PROBLEMS, troff/troff.man: Document it.
9414 * tmac/tmac.s: Use it.
9415 * troff/input.cc (init_registers): Initialize it.
9417 2000-01-06 Werner LEMBERG <wl@gnu.org>
9419 * PROBLEMS: Fixed typo.
9421 2000-01-04 Paul Eggert <eggert@twinsun.com>
9423 * PROBLEMS: Add Y2k advice for the yr number register.
9425 2000-01-03 Paul Eggert <eggert@twinsun.com>
9427 * doc/groff.texinfo: Fix Y2k bug in documentation of \n(yr.
9429 2000-01-02 Werner LEMBERG <wl@gnu.org>
9431 * tmac/tmac.arkup: Slight modification of macros to provide better
9432 appearance for non-HTML formats.
9434 2000-01-01 Charles Levert <charles@comm.polymtl.ca>
9436 * soelim/soelim.cc (include_path_append): realloc(NULL, n)
9437 does not automatically translate to malloc(n) on all OSes
9438 (e.g., SunOS) so do it explicitly. Also, check the returned
9441 2000-01-01 Werner LEMBERG <wl@gnu.org>
9443 * tmac/tmac.arkup: Added .LINE macro. Some formatting.
9445 * Makefile.in: Added $(tmac_m) again since the Makefile in `mm'
9446 expects this variable
9448 2000-01-01 Gaius Mulley <gaius@glam.ac.uk>
9450 * doc/Makefile: Added instructions to create HTML and text
9451 versions of some files.
9453 1999-12-31 Werner LEMBERG <wl@gnu.org>
9455 * Updated INSTALL.gen.
9457 * tmac/tmac.arkup: Added fixes so that .FTP and .MAILTO works
9458 better resp. correctly with non-HTML devices.
9460 Version 1.15 released
9461 =====================
9463 1999-12-28 Werner LEMBERG <wl@gnu.org>
9465 * NEWS, VERSION: Changed to 1.15
9467 1999-12-27 Paul Eggert <eggert@twinsun.com>
9469 * nroff/nroff.man: -S is safer, not safe.
9471 * groff/groff.cc (main): Use `safer', not `safe', in variable
9472 names. This does not change the behavior.
9474 * troff/input.cc (main): Likewise.
9476 * nroff/nroff.sh: Likewise.
9478 * troff/input.cc (prepend_string): New function.
9479 (main): Prepend -msafer, so that we check macro libraries for
9482 * PROBLEMS: Report problem with Sun C++ 5.0 and 5.1.
9484 Version 1.14 released
9485 =====================
9487 1999-12-26 Werner LEMBERG <wl@gnu.org>
9489 * NEWS, VERSION: Changed to 1.14.
9491 1999-12-24 Werner LEMBERG <wl@gnu.org>
9493 * refer/refer.cc: Fixing the last fix.
9495 Version 1.13 released
9496 =====================
9498 1999-12-23 Werner LEMBERG <wl@gnu.org>
9500 * tmac/tmac.an: A typo (`.if' instead of `.ie') made the page
9505 * tmac/tmac.safer: Forgot to remove `so' from the `rm' request.
9507 * VERSION: Changed to 1.13 -- to be compliant with the Adobe 3.0
9508 document conventions, the version number must be a real.
9510 Version 1.12.1 released
9511 =======================
9513 1999-12-22 Werner LEMBERG <wl@gnu.org>
9515 * VERSION: Changed to 1.12.1.
9517 1999-12-22 Alan Rooks <arooks@istar.ca>
9519 * refer/refer.cc (do_file): Slight modification to satisfy the
9520 `Standard system CC - C++ Compilation System 3.1 03/03/99' on SCO
9523 1999-12-20 Werner LEMBERG <wl@gnu.org>
9525 * changed prep.ai.mit.edu -> ftp.gnu.org; updated copyright
9528 * tmac/tmac.safer, tmac/groff_msafer.man: Remove `so' (again) from
9529 list of unsafe requests.
9531 * pic/pic.man: Fixed a typo.
9533 * man/groff_out.man: Fixed a typo.
9535 1999-12-18 Werner LEMBERG <wl@gnu.org>
9537 * Makefile.in: Doc fixes.
9539 1999-12-17 Fabrizio Polacco <fab@prosa.it>
9541 * groff/groff.cc: Missing `U' option added to getopt().
9543 * troff/troff.man: Missing `U' option added to synopsis.
9545 Version 1.12 released
9546 =====================
9548 1999-12-14 Werner LEMBERG <wl@gnu.org>
9550 * troff/input.cc (usage), groff/groff.cc (synopsis): Added -U flag
9553 * nroff/nroff.sh, nroff/nroff.man: Replaced `secure', `unsecure'
9554 with the more appropriate terms `safer' and `unsafe'.
9556 * libgroff/strerror.c, aclocal.m4, configure.in: Added checks for
9557 sys_nerr and sys_errlist[].
9559 * pic/pic.h, aclocal.m4, configure.in: Added check for hypot().
9561 * pic/pic.y, pic/pic.cc: Added check for fmod().
9563 1999-12-13 Werner LEMBERG <wl@gnu.org>
9565 * VERSION: Changed to 1.12.
9567 Here some patches from various sources; most of them taken from
9568 the Debian distribution.
9570 * tmac/groff_mdoc.man, tmac/groff_mdoc.samples.man,
9571 tmac/Makefile.sub: New files copied directly from the NetBSD
9572 distribution. Probably, some additional adaptation later on is
9575 * tmac/tmac.safer, tmac/groff_msafer.man: Added `so' to the list
9578 * groff/groff.cc, groff/groff.man, nroff/nroff.sh,
9579 nroff/nroff.man, pic/main.cc, pic/pic.man, troff/input.cc,
9580 troff/troff.man: Added option `-U' for unsafe mode. Safe mode
9581 (`-S') is now the default.
9583 * README, NEWS: Updated.
9585 1999-12-09 Werner LEMBERG <wl@gnu.org>
9587 * doc/groff.texinfo: Regenerated nodes and menus with emacs.
9589 * doc/Makefile (clean): Added cleaning commands for groff.texinfo.
9591 1999-12-06 Werner LEMBERG <wl@gnu.org>
9593 * configure.in: Removed AC_PREFIX_PROGRAM since it causes more
9594 grief than relief today. Additionally, it is against the GNU
9597 * configure: Recreated.
9599 1999-12-05 Werner LEMBERG <wl@gnu.org>
9601 * configure.in: Added GROFF_LIBM.
9603 * configure: Recreated.
9605 * aclocal.m4 (GROFF_LIBM): New function which tests whether -lm is
9608 * Makefile.in: Added definition of $(LIBM).
9610 * Makefile.comm (LIBM): Removed.
9612 * pfbtops/Makefile.sub: On AIX, -lm is needed also.
9614 1999-12-03 Gaius Mulley <gaius@glam.ac.uk>
9616 * doc/Makefile: Added rule for generation pic.html.
9618 (clean): Files produced by grohtml will be removed also.
9620 * doc/pic.ms: Small fix.
9622 * tmac/tmac.html: Fixed suppression of headers.
9624 1999-11-16 Gaius Mulley <gaius@glam.ac.uk>
9626 * tmac/tmac.html: Fixing horizontal arrows.
9628 Turning off hyphenation.
9630 * tmac/tmac.an: Improved support for grohtml; better indentation,
9633 1999-10-31 Gaius Mulley <gaius@glam.ac.uk>
9635 * tmac/tmac.arkup: Added CDFTP macro
9637 * tmac/tmac.html: All headers are turned off for ms, me, and mm
9640 * tmac/troffrc: Some additions for HTML stuff.
9642 1999-10-06 Gaius Mulley <gaius@glam.ac.uk>
9644 * tmac/tmac.html: Small changes.
9646 1999-09-26 Werner LEMBERG <wl@gnu.org>
9648 * doc/groff.texinfo: Minor fixes.
9650 1999-09-26 Gaius Mulley <gaius@glam.ac.uk>
9652 * devhtml/TR: Changed spacewidth to 3.
9654 * tmac/Makefile.sub (NORMALFILES): Added tmac.arkup.
9656 * tmac/tmac.html: Moved markup macros to tmap.arkup.
9658 * tmac/tmac.arkup: New file.
9660 * grohtml/ChangeLog: New file.
9662 1999-09-16 Werner LEMBERG <wl@gnu.org>
9664 * doc/groff.texinfo (Common Features): Added Copying chapter.
9665 Changed format to @smallbook.
9667 1999-09-15 Werner LEMBERG <wl@gnu.org>
9669 * NEWS: Added info about groff.texinfo.
9671 * doc/groff.texinfo: Will now compile (using texi2dvi) without
9674 1999-09-14 Werner LEMBERG <wl@gnu.org>
9676 * groff/groff.man: More updates.
9678 1999-09-13 Werner LEMBERG <wl@gnu.org>
9680 * doc/groff.texinfo: New file. This manual is still very
9681 rudimentary. It has been originally contributed by Trent
9682 A. Fisher <trent@gnurd.portland.or.us> with first corrections and
9685 * INSTALL: Added information about the `doc' subdir
9687 * troff/troff.man: Minor fixes.
9689 * groff/groff.man: Added missing `-L arg' to SYNOPSIS section;
9692 * troff/input.cc (usage): Added missing `-ffam' to usage message.
9694 * Makefile.in (dist): groff-$(version).tar.gz must be removed
9695 also, otherwise it is included itself in another call of `make
9698 * groff/groff.cc (synopsis): Removed superfluous space.
9700 * PROJECTS, PROBLEMS, NEWS: Updated.
9702 * VERSION: Updated to 1.12beta.
9704 * BUG-REPORT: Some cosmetic fixes. Corrected email address.
9706 * README: Updated: Included documentation about CVS repository,
9707 mailing lists, and daily snapshots.
9709 * tmac/Makefile.sub: Fixed $(tmap_wrap) finally.
9711 1999-09-12 Bjarni Ingi Gislason <bjarniig@rhi.hi.is>
9713 * tmac/tmac.an: If the tag didn't fit into the space that the
9714 macro `TP' specifies, the rest of the tag went into the space for
9717 1999-09-12 Jeffrey Copeland <jeff@opennt.com>
9719 * grolj4/lj4.cc: Added duplex printing (option `-d').
9721 * grolj4/grolj4.man: Document duplex printing.
9723 1999-09-12 Werner LEMBERG <wl@gnu.org>
9725 * doc/Makefile (pic.ps): Fixed rule which caused problems with
9726 non-GNUish sed programs.
9728 * tmac/doc-syms: Removed extra space from -iso8802-3 macro
9731 * configure.in (LIBS): Added `-lc'
9733 * Makefile.comm (.man.n): Added substitution for @TMAC_AN_PREFIX@.
9735 * pic/tex.cc (solid_arc): Casting M_PI to double.
9737 * libgroff/putenv.c (putenv): Changed function header to ANSI C.
9739 * groff/groff.man, tmac/Makefile.sub (MAN7), tmac/groff_msafer.man
9740 (new file), tmac/msafer.man (deleted), tmac/groff_me.man (new
9741 file), tmac/me.man (deleted): {me,msafer} -> groff_{me,msafer}.
9743 * groff/groff_man.man: New file. This manual page was originally
9744 written for the Debian GNU/Linux system by Susan G. Kleinmann
9747 * eqn/list.cc (list_box::compute_metrics,
9748 list_box::compute_sublist_width): Removed variable declaration to
9749 avoid shadowing warnings.
9751 * grops/psrm.cc (resource_manager::process_file): Ditto.
9753 * tfmtodit/tfmtodit.cc (main): Ditto.
9755 * libgroff/font.cc (font::load_desc): Renamed auxiliary variable
9756 to avoid shadowing warnings.
9758 * tbl/table.cc (block_entry::do_divert, table::do_row): Renamed
9759 shadowing loop variable.
9761 * groff/groff.man, troff/troff.man: Added doc about grohtml.
9763 1999-09-12 Gaius Mulley <gaius@glam.ac.uk>
9765 New grohtml frontend to convert groff input to html.
9767 * Makefile.in (CCPROGDIRS, DEVDIRS): Added html device.
9769 * tmac/Makefile.sub (NORMALFILES): Added tmac.html.
9771 * tmac/eqnrc: Added html device.
9773 * tmac/tmac.html: New file.
9775 * eqn/main.cc (do_file, inline_equation), pic/troff.cc
9776 (troff_output::start_picture, troff_output::finish_picture),
9777 tbl/main.cc (process_input_file):
9778 Surrounded output with `graphics_start' and `graphics_end' so that
9779 the html driver can identify non-text portions.
9781 * grodvi/dvi.cc (dvi_printer::set_char), grolj4/lj4.cc
9782 (lj4_printer::set_char), grops/ps.cc (ps_printer::set_char),
9783 grotty/tty.ps (tty_printer::set_char): Additional parameter
9786 * include/printer.h: Class printer: New function
9787 set_char_and_width; new variables (is_char_named, is_named_set,
9788 named_command, named_char_s, named_char_n) to hold information
9789 about named characters -- needed by the html driver.
9791 * libdriver/printer.cc (printer::set_ascii_char,
9792 printer::set_special_char): Use set_char_and_width.
9794 * devhtml/*: New device files for html driver.
9796 * grohtml/*: New driver grohtml.
9798 1999-09-11 Wilfredo Sanchez <wsanchez@apple.com>
9800 * tmac/doc-common, tmac/tmac.an: Removed the word `UNIX' in
9803 1999-09-11 Luke Mewburn <lukem@netbsd.org>
9805 * libgroff/string.cc (search): Small fix to test against NULL
9808 1999-09-11 Jeff Conrad <jeff_conrad@msn.com>
9810 * troff/node.cc (copy): The characters in a bracket escape (e.g.,
9811 \b'abc') were stacked in reverse order when processed in a
9814 * troff/node.h: Added `*last' to struct `node' to make the above
9817 * troff/input.cc (read_draw_node), libdriver/input.cc (do_file):
9818 The default scale for the 'f' and 't' graphics functions were 'm'
9819 rather than 'u' (i.e., no scaling).
9821 1999-09-11 Peter Miller <peterm@jna.com.au>
9823 * groff/groff.cc (main), groff.man, soelim/soelim.cc (main,
9824 do_file), soelim/soelim.man: Added `-I file' option to soelim,
9825 defining include paths.
9827 * soelim/soelim.cc (include_path_append): New function.
9829 1999-09-11 Larry Jones <larry.jones@sdrc.com>
9831 * tbl/main.cc (process_options): Unix (at least Documenter's
9832 Workbench) tbl allows arbitrary non-alpha characters between
9835 1999-09-11 Paul Eggert <eggert@twinsun.com>
9837 Y2k fixes. Don't assume that the current year precedes 2000.
9839 * doc/meref.me: Add \n(y2, \n(y4.
9841 * tmac/doc-common (Yr): New number register.
9842 (Dd): Don't assume current year precedes 2000.
9844 * tmac/tmac.e (td): Likewise.
9845 (y2, y4): New number registers.
9847 * pic/pic.man: Update reference for pic paper to May, 1991
9850 1999-09-11 Werner LEMBERG <wl@gnu.org>
9852 * tmac/Makefile.sub (install_data, stamp-wrap, uninstall_sub):
9853 Removed quotation marks which prevented correct expansion of
9856 * devlj4/Makefile.sub (LJ4RES): Fixed value (600 instead of 300).
9858 1999-09-10 Werner LEMBERG <wl@gnu.org>
9860 * Makefile.sub (DISTCLEANFILES): Added `config.log' and
9863 * Removed configure.old.
9865 1999-08-31 Werner LEMBERG <wl@gnu.org>
9867 * VERSION: Updated to 1.11.1
9869 1999-05-27 Werner LEMBERG <wl@gnu.org>
9871 * doc/Makefile: changed `.PS' postfix to `.ps' for consistency.
9873 * tmac/Makefile.sub (install_data, stamp-wrap, uninstall_sub):
9874 added quotations around $(tmac_wrap) to avoid syntax error if
9877 * configure: Newly generated using autoconf 2.13.
9879 * Makefile.in (LDFLAGS): Set variable to @LDFLAGS@.
9881 Fri Aug 15 08:51:47 1997 Eric S. Raymond <esr@snark.thyrsus.com>
9883 * README, PROJECTS, NEWS, INSTALL, VERSION,
9884 doc/Makefile. doc/pic.ms, groff/groff.man:
9885 Prepare for 1.11 release. No code changes.
9886 Documentation for pic added (doc/pic.ms).
9888 Sun Nov 26 11:45:13 1995 James Clark <jjc@jclark.com>
9890 * Version 1.10 released.
9892 Fri Nov 24 09:56:16 1995 James Clark <jjc@jclark.com>
9894 * afmtodit/afmtodit.pl: Avoid comment on first line.
9896 Mon Nov 20 11:13:49 1995 James Clark <jjc@jclark.com>
9898 * aclocal.m4 (GROFF_INSTALL_SH): New macro.
9899 * configure.in: Call it.
9901 * Makefile.sub (configure): Depends on aclocal.m4 not acgroff.m4.
9902 (distfiles): Doesn't depend on config.log or config.cache.
9904 Sun Oct 1 08:45:36 1995 James Clark <jjc@jclark.com>
9906 * grog/grog.sh: Use print "" rather than print in END rule.
9908 Wed Aug 23 13:30:52 1995 James Clark <jjc@jclark.com>
9910 * tbl/main.cc (process_data): Don't give error for excess data
9911 entries that are comments.
9913 Fri Jul 28 11:00:27 1995 James Clark <jjc@jclark.com>
9915 * tbl/main.cc (process_data): Fix case where new for-scope rules
9916 silently change meaning of code.
9918 Tue Jul 4 23:39:51 1995 James Clark <jjc@jclark.com>
9920 * troff/env.cc (hyphenate): Loop over all consecutive sequences
9921 of non-zero hyphenation codes.
9923 Sat Jul 1 00:42:15 1995 James Clark <jjc@jclark.com>
9925 * aclocal.m4 (GROFF_POSIX): Use conflicting declaration technique.
9927 Thu Jun 29 13:58:36 1995 James Clark <jjc@jclark.com>
9929 * tmac/tmac.e (ip): Divert the tag so as to freeze the spaces.
9931 Tue Jun 27 12:30:16 1995 James Clark <jjc@jclark.com>
9933 * tmac/tmac.andoc: Make it work in compatibility mode.
9935 * refer/token.h (token_info::is_range_sep): New function.
9936 * refer/token.cc (init_special_chars): Make \(en a RANGE_SEP.
9937 * refer/ref.cc (reference::output): More sophisticated check for
9940 * devps/prologue.ps (MANUAL): New procedure.
9941 * grops/ps.cc (main): New -m option.
9942 (usage): Include -m.
9943 (ps_printer::~ps_printer): Implement -m.
9945 * aclocal.m4 (GROFF_G): New macro.
9946 * configure.in: Call it.
9947 * Makefile.in (g): Provided by configure.
9949 * hpftodit/hpftodit.cc (basename): Rename to xbasename.
9951 * tmac/tmac.tty: Disable warning about bad fonts. Remove font
9954 * Makefile.in (tmacpath): Don't include /usr/lib/tmac.
9955 (tmac_m, tmac_s): Deleted.
9956 (sys_tmac_prefix, tmac_wrap, tmac_prefix, tmac_an_prefix,
9957 tmac_s_prefix): New variables.
9958 (MDEFINES): Change accordingly.
9959 * Makefile.comm (.man.n): Use new TMAC_* variables.
9960 * configure.in (GROFF_TMAC): Call.
9961 * aclocal.m4 (GROFF_TMAC): Define.
9962 * tmac/Makefile.sub (stamp_wrap): New target.
9963 (install_data, uninstall_sub): Handle macro wrapping.
9965 Mon Jun 26 14:54:39 1995 James Clark <jjc@jclark.com>
9967 * tbl/main.cc (main): Ignore -T option.
9969 Thu Jun 22 09:08:06 1995 James Clark <jjc@jclark.com>
9971 * devlj4/generate/special.map: Add definition of \(nb.
9973 * tmac/tmac.dvi: Add definition of \(nb.
9975 * troff/dictionary.c (dictionary::dictionary): association::v gets
9976 initialized by association::association.
9978 * tmac/Makefile.sub: Avoid using temporary files when installing.
9980 * troff/env.cc (environment::set_font): Make bad font number a
9983 * Makefile.in (fontpath): Remove $(prefix)/lib/font from fontpath.
9985 * Makefile.in (datadir): Use share rather than lib.
9987 * groff/groff.cc (basename): Rename to xbasename.
9989 Wed Jun 21 16:59:46 1995 James Clark <jjc@jclark.com>
9991 * Makefile (CCLIBS): Don't use.
9992 * Makefile.ccpg: Likewise.
9994 * acgroff.m4: Rename to...
9995 * aclocal.m4: Modify extensively for autoconf 2.
9996 * configure.in: Likewise.
9997 * Makefile.in: Likewise.
9999 * groff/pipeline.c (const): Declare as empty if __STDC__ not
10001 (xstrsignal): Check for definition of NSIG. Conditionalize
10002 on SYS_SIGLIST_DECLARED. Make return type const.
10004 Sat Jun 10 12:28:16 1995 James Clark <jjc@jclark.com>
10006 * troff/input.cc (interpolate_macro): Rephrase missing space
10009 Thu May 11 01:07:16 1995 Jason Merrill <jason@phydeaux.cygnus.com>
10011 * addftinfo/addftinfo.cc, eqn/delim.cc, eqn/lex.cc, eqn/list.cc,
10012 grodvi/dvi.cc, groff/groff.cc, grops/ps.cc, grops/psrm.cc,
10013 grotty/tty.cc, include/ptable.h indxbib/indxbib.cc,
10014 libbib/index.cc, libbib/linear.cc, libbib/search.cc,
10015 libdriver/input.cc, libdriver/printer.cc, libgroff/font.cc,
10016 libgroff/lf.cc, libgroff/nametoindex.cc, libgroff/ptable.cc,
10017 libgroff/string.cc, lkbib/lkbib.cc, lookbib/lookbib.cc,
10018 pic/lex.cc, pic/object.cc, pic/pic.y refer/label.y refer/ref.cc,
10019 refer/refer.cc, refer/token.cc, tbl/main.cc, tbl/table.cc,
10020 tfmtodit/tfmtodit.cc, troff/dictionary.cc, troff/div.cc,
10021 troff/env.cc, troff/input.cc, troff/node.cc, troff/symbol.cc:
10024 Wed Apr 19 21:15:11 1995 James Clark <jjc@jclark.com>
10026 * troff/input.cc (spring_trap): Push a macro_iterator rather than a
10028 (spring_trap, postpone_traps, unpostpone_traps): Move to later in
10030 (macro_iterator::macro_iterator): Add additional argument.
10032 Mon Apr 10 12:06:02 1995 James Clark <jjc@jclark.com>
10034 * troff/div.cc (vertical_size::vertical_size): In place of integer
10035 specifying line spacing use cunits specifying post vertical
10037 (macro_diversion::output, top_level_diversion::output): Likewise.
10038 * troff/div.h: Change declarations accordingly.
10039 * troff/env.cc (pending_output_line): Replace ls field by post_vs
10041 (pending_output_line::pending_output_line,
10042 pending_output_line::output, environment::output,
10043 environment::output_line, environment::output_title,
10044 environment::hyphenate_line): In place of
10045 integer specifying line spacing use cunits specifying post vertical
10047 (environment::environment): Add post_vertical_spacing and
10048 prev_post_vertical_spacing arguments.
10049 (environment::get_post_vertical_spacing): New function.
10050 (environment::total_post_vertical_spacing): New function.
10051 (environment::post_vertical_spacing): New function.
10052 (init_env_requests): Initialize pvs request and .pvs register.
10053 * troff/env.h: Change declarations.
10055 Tue Mar 28 09:52:07 1995 James Clark <jjc@jclark.com>
10057 * tmac/tmac.pspic: Immediately remove the temporary file.
10059 Sat Mar 25 10:43:11 1995 James Clark <jjc@jclark.com>
10061 * tmac/tmac.pspic (PSPIC): Scale graphic uniformly even when
10062 height is specified.
10064 Thu Jan 26 16:20:13 1995 James Clark <jjc@jclark.com>
10066 * tbl/table.c (struct vertical rule, class table_entry): Use int
10067 not short for start_row and end_row.
10069 Fri Jan 13 13:53:05 1995 James Clark <jjc@jclark.com>
10071 * troff/input.cc (trapping_blank_line, blank_line_macro): New
10073 (diverted_space_node::reread, process_input_stack): Call
10074 trapping_blank_line() rather than blank_line().
10075 (init_input_requests): Bind "blm" to blank_line_macro().
10077 * tmac/tmac.s (XA): Use .br and par@reset rather than XA.
10079 Tue Jan 10 11:40:35 1995 James Clark <jjc@jclark.com>
10081 * troff/env.cc (environment::possibly_break_line): Require that
10082 width total excluding width of final space node be greater than
10083 the target text length.
10085 Tue Jan 3 09:13:37 1995 James Clark <jjc@jclark.com>
10087 * troff/node.cc (kern_pair_node::vertical_extent): New function.
10089 Sun Dec 4 13:19:07 1994 James Clark <jjc@jclark.com>
10091 * troff/node.cc (charinfo_node): New class.
10092 (glyph_node, composite_node): Derive from charinfo_node. Change
10093 member functions accordingly.
10095 Wed Nov 30 10:29:29 1994 James Clark <jjc@jclark.com>
10097 * nroff/nroff.sh: Use -Tlatin1 not -TLatin1.
10099 Mon Aug 8 10:17:59 1994 James Clark (jjc@jclark.com)
10101 * tmac/tmac.tty-char: Add definitions for \(ab and \[arrowvertex].
10103 * devps/generate/textmap (notsubset): Add.
10105 * tmac/tmac.a4: New file.
10107 Sun Jul 24 20:08:42 1994 James Clark (jjc@jclark.com)
10109 * pic/main.cc (had_parse_error): New variable.
10110 (do_picture, do_whole_file): Set had_parse_error if yyparse()
10112 (main): Return 1 if had_parse_error is true.
10114 Tue Jul 19 13:40:31 1994 James Clark (jjc@jclark.com)
10116 * grolj4/lj4.cc (main): Avoid use of strtoul.
10118 Mon Jul 18 15:03:02 1994 James Clark (jjc@jclark.com)
10120 * nroff/nroff.sh: Default device is -Tlatin1 if $LC_CTYPE is
10121 iso_8859_1 or $LESSCHARSET is latin1.
10123 Sun Jul 10 13:38:35 1994 James Clark (jjc@jclark.com)
10125 * hpftodit: New directory.
10126 * Makefile.in (CCPROGDIRS): Add hpftodit.
10127 * devlj4/generate: New directory.
10129 Thu Jul 7 23:49:48 1994 James Clark (jjc@jclark.com)
10131 * configure.in: Don't use AC_VFORK.
10132 * groff/pipeline.c (run_pipeline): Use fork() always.
10134 Wed Jul 6 11:13:17 1994 James Clark (jjc@jclark.com)
10136 * grops/ps.cc (main): Use %1 not %s in error message for -w.
10138 * Makefile.in (CCPROGDIRS): Add grolj4.
10139 (DEVDIRS): Add devlj4.
10140 * grolj4, devlj4: New directories.
10141 * tmac/troffrc: Handle lj4.
10142 * tmac/tmac.lj4: New file.
10144 Fri Jun 17 18:02:53 1994 James Clark (jjc@jclark.com)
10146 * tmac/tmac.e (@n): Set indent to 0 before calling |h.
10148 Wed Jun 1 07:33:47 1994 James Clark (jjc@jclark.com)
10150 * troff/input.cc (do_if_request): At end of second string, switch
10151 environments before getting next token.
10153 Fri May 20 07:39:18 1994 James Clark (jjc@jclark.com)
10155 * devps/psstrip.sed: Split rule that strips whitespace on either
10156 side of delimiters.
10158 Wed May 18 08:13:47 1994 James Clark (jjc@jclark.com)
10160 * troff/node.h (font_family::make_definition): Add return value to
10161 declaration. * troff/symbol.h (symbol::operator==,
10162 symbol::operator!=): Likewise.
10164 Tue May 17 20:46:06 1994 James Clark (jjc@jclark.com)
10166 * groff/groff.cc (main, help, synopsis): Handle -S.
10167 (possible_command::insert_arg): New function.
10169 * tmac/tmac.safer: New file.
10170 * tmac/msafer.man: New file.
10171 * tmac/Makefile.sub (FILES): Add tmac.safer and msafer.man.
10173 Thu Mar 10 01:58:30 1994 Paul Eggert (eggert@twinsun.com)
10175 * pic/pic.h, pic/main.cc (safer_flag): New variable.
10176 * pic/pic.y (placeless_element): Avoid unsafe operations if
10177 `safer_flag' is set.
10178 * pic/main.cc (main): Add -S option, which sets `safer_flag'.
10180 Tue May 10 13:02:31 1994 James Clark (jjc@jclark.com)
10182 * eqn/lex.cc (get_token): Put call to add_context() in block to
10183 work around Sun C++ 4.0 bug.
10185 * include/stringclass.h (operator +): Use ?: instead of `if' to
10186 work around Sun C++ 4.0 bug.
10188 Thu May 5 11:18:03 1994 James Clark (jjc@jclark.com)
10190 * tbl/main.cc (process_format): Accept - as a synonym for the _
10193 * libbib/index.cc (minus_one): Don't declare as const.
10195 Fri Apr 29 09:32:48 1994 James Clark (jjc@jclark.com)
10197 * troff/input.cc (get_char_for_escape_name): Push back a newline.
10199 Wed Apr 27 21:14:18 1994 James Clark (jjc@jclark.com)
10201 * troff/input.cc (write_macro_request): New function.
10202 (init_input_requests): Bind write_macro_request to writem.
10204 Sun Apr 17 11:15:38 1994 James Clark (jjc@jclark.com)
10206 * tmac/tmac.s (@EN): Turn filling back on even if there was no
10209 * eqn/lex.cc (do_space): Supply missing argument to lex_error.
10211 * tmac/tmac.s (@TS): Renamed from TS.
10212 (TS): Call LP then TS again.
10213 (cov*ab-init): Alias @TS to TS.
10215 * tmac/tmac.s: Allow QP or RS to initialize.
10217 * tmac/tmac.s (par@load-init): New macro. Call at end of file.
10218 Move initializations of PS and LL here.
10219 (par@init): Don't initialize HY. Avoid changing environment 0.
10220 (par*env-init): Don't all par@reset.
10222 Thu Apr 14 19:15:45 1994 James Clark (jjc@jclark.com)
10224 * include/posix.h: Include <fcntl.h> only if not using <osfcn.h>.
10226 Sun Apr 10 09:54:44 1994 James Clark (jjc@jclark.com)
10228 * Makefile.in (MDEFINES): Add LDFLAGS.
10229 (LDFLAGS): Add definition line.
10231 Thu Apr 7 22:22:22 1994 James Clark (jjc@jclark.com)
10233 * troff/input.cc (get_optional_char): Split off error check into...
10234 (check_missing_character): New function.
10235 * troff/token.h: Declare it.
10236 * troff/env.cc (margin_character): Don't call get_optional_char.
10237 Only call tok.next() after making the node.
10239 * include/lib.h (getopt): Make 2nd argument char *const *.
10241 Fri Mar 11 07:28:03 1994 James Clark (jjc@jclark.com)
10243 * nroff/conftest.sh: Deleted.
10245 Fri Mar 4 10:51:36 1994 James Clark (jjc@jclark.com)
10247 * pic/make-dos-dist: Deleted.
10249 Wed Mar 2 20:59:16 1994 James Clark (jjc@jclark.com)
10251 * devps/psstrip.sed: Strip comments before stripping trailing
10254 Sat Feb 19 13:07:16 1994 James Clark (jjc@jclark.com)
10256 * Version 1.09 released.
10258 Wed Feb 16 16:53:49 1994 James Clark (jjc@jclark.com)
10260 * tmac/doc-ditroff (hK): Don't reset page number if \nC is > 0.
10262 Mon Feb 14 08:26:40 1994 James Clark (jjc@jclark.com)
10264 * libgroff/font.cc (font::load_desc): Fix typo in error message.
10266 Sun Feb 13 09:37:38 1994 James Clark (jjc@jclark.com)
10268 * libgroff/new.cc (operator new): Rewrite so as to avoid warning
10269 about returning without a value.
10271 * troff/charinfo.h (charinfo::get_special_translation): Cast
10272 TRANSLATE_NONE to int.
10274 * refer/token.cc (lookup_token, store_token): Remove bogus loop
10275 test. Fix test so that it works with n unsigned.
10277 * pic/pic.y (defaults_table): Fully bracket initializer.
10278 * pic/lex.cc (lookup_keyword): Likewise.
10279 * eqn/lex.cc (token_table, def_table): Likewise.
10280 * eqn/box.cc (param_table): Likewise.
10281 * troff/input.cc (warning_table): Likewise.
10282 * libgroff/font.cc (table): Likewise.
10283 * grops/ps.cc (ps_printer::special): Likewise.
10284 * grops/psrm.cc (resource_manager::process_file): Likewise.
10285 * tfmtodit/tfmtodit.cc (lig_chars, lig_table): Likewise.
10286 * refer/command.cc (command_table): Likewise.
10287 * addftinfo/addftinfo.cc (param_table): Likewise.
10289 * troff/symbol.cc (symbol::symbol): Prevent compiler warnings
10290 about temp's being unused.
10291 (unused): New function.
10293 * groff/pipeline.cc: Declare c_fatal.
10295 * libbib/linear.cc (bmpattern::search): Cast patterrn[--j] to
10298 * libbib/index.cc (index_search_item::load): Prevent compiler
10299 warnings about fd_closer's being unused.
10300 (unused): New function.
10302 Sat Feb 12 10:31:59 1994 James Clark (jjc@jclark.com)
10304 * troff/input.cc (copy_mode_error): Make `prefix' static.
10307 * include/posix.h: Include <osfcn.h> is HAVE_CC_OSFCN_H is
10309 * acgroff.m4, configure.in, Makefile: Rename HAVE_CC_UNISTD_H to
10310 HAVE_CC_OSFCN_H and modify accordingly.
10312 * troff/input.cc (init_charset_table): radicalex overlaps
10315 * groff/acgroff.m4 (GROFF_ISC_SYSV3): New macro (from
10316 udodo!hans@relay.NL.net).
10317 * groff/configure.in: Call it.
10319 * groff/acgroff.m4 (GROFF_PCLOSE): New macro.
10320 * groff/configure.in: Call it.
10321 * include/lib.h: Conditionalize declaration of pclose.
10323 * troff/div.cc (last_page_number): New global variable.
10324 (top_level_diversion::begin_page): Exit if we just printed the
10326 * troff/div.h (last_page_number): Declare it.
10327 * troff/input.cc (parse_output_page_list): Set last_page_number.
10329 * eqn/sqrt.cc: Rename \(rn to \[radicalex].
10330 * devps/S, devps/textmap, tmac/tmac.ps, tmac/tmac.dvi,
10331 tmac/tmac.X: Likewise.
10332 * tmac/tmac.ps, tmac/tmac.X, tmac.dvi: Add definitions of \(rn.
10333 * tmac.dvi: Make \(ru and \(ul extend beyond their width by .04m.
10335 Fri Feb 11 11:45:40 1994 James Clark (jjc@jclark.com)
10337 * tmac/doc-ditroff (hK): Remove groff specific code which
10338 prevented page-breaks between separate manual entries. If this is
10339 the first page, don't set the page number to 1.
10341 * acgroff.m4 (GROFF_POSIX): New macro.
10342 * configure.in: Use it.
10344 * troff/node.cc (class real_output_file,
10345 real_output_file::real_output_file,
10346 real_output_file::~real_output_file): Conditionalize use of
10347 popen/pclose on POPEN_MISSING.
10348 * troff/node.h: Conditionalize pipe_command on POPEN_MISSING.
10349 * troff/input.cc (pipe_command): Give an error if POPEN_MISSING.
10350 (pipe_source): Similarily.
10352 * acgroff.m4 (GROFF_PROG_CCC): Update message about libg++.
10354 * acgroff.m4 (GROFF_GETOPT, GROFF_PUTENV, GROFF_POPEN): Detect
10355 presence of declarations by trying to compile example with
10356 conflicting declarations. (gcc only gives a warning for missing
10359 Wed Feb 9 09:12:23 1994 James Clark (jjc@jclark.com)
10361 * tmac/tmac.pspic (PSPIC): Allow options to specify alignment
10362 (from Ulrich Lauther).
10364 Tue Feb 8 03:56:40 1994 James Clark (jjc@jclark.com)
10366 * libbib/linear.cc (file_buffer::load): Use S_ISREG macro.
10368 Thu Feb 3 09:34:35 1994 James Clark (jjc@jclark.com)
10370 * indxbib/indxbib.cc (write_hash_table): Add code for case where
10371 pointers and ints have different sizes.
10373 Sun Jan 9 16:17:51 1994 James Clark (jjc@jclark.com)
10375 * tmac/tmac.s (par*env-init): Call par@reset.
10377 Fri Jan 7 10:24:27 1994 James Clark (jjc@jclark.com)
10379 * tmac/tmac.s (@IP): Switch to a new environment when diverting
10381 (par*push-tag-env, par*pop-tag-env): New macros.
10383 Wed Jan 5 21:18:34 1994 James Clark (jjc@jclark.com)
10385 * grops/ps.cc (ps_printer::ps_printer): Use MAX_LINE_LENGTH for
10386 initializing `out'. Reduce MAX_LINE_LENGTH from 79 to 72.
10388 * grops/ps.cc (ps_printer::~ps_printer): Output %%CreationDate
10389 comment. Include <time.h>.
10391 Wed Dec 15 14:14:00 1993 James Clark (jjc@jclark.com)
10393 * grops/ps.cc (is_small_h, is_small_v): Deleted.
10394 (ps_printer::flush_sbuf): Use absolute motion only at beginning of
10397 Tue Dec 14 10:06:34 1993 James Clark (jjc@jclark.com)
10399 * troff/input.cc (read_request): Only print a prompt if reading
10400 from the terminal. Also clearerr on EOF if reading from the
10401 terminal. Declare isatty.
10403 Mon Nov 29 08:38:15 1993 James Clark (jjc@jclark.com)
10405 * refer/label.y: Rename map_t to map_func and extractor_t to
10408 Sat Oct 30 06:38:12 1993 James Clark (jjc@jclark.com)
10410 * include/assert.h: Don't use volatile.
10411 * libgroff/assert.cc: Likewise.
10413 Fri Oct 29 15:00:23 1993 James Clark (jjc@jclark.com)
10415 * troff/input.cc (abort_request): Look at character in tok before
10416 calling get_copy().
10418 Thu Oct 28 14:09:48 1993 James Clark (jjc@jclark.com)
10420 * troff/troff.h (NO_RETURN): Deleted.
10421 * troff/div.cc (cleanup_and_exit): Don't declare aas NO_RETURN.
10422 * troff/input.cc (exit_troff): Likewise
10424 * Makefile.in: Remove `Making ...' messages since GNU make now
10427 * configure.in: Use AC_HAVE_HEADERS(unistd.h) instead of AC_UNISTD_H.
10429 Wed Oct 27 11:12:51 1993 James Clark (jjc@jclark.com)
10431 * tmac/tmac.s (@init): Initialize PO to \n(.o here, rather than
10432 to constant 1 inch.
10434 Sat Oct 23 10:03:52 1993 James Clark (jjc@jclark.com)
10436 * tmac/tmac.e (hl): Use \n[.in] rather than \n(.i.
10438 Thu Oct 14 12:09:45 1993 James Clark (jjc@jclark.com)
10440 * eqn/delim.cc (delim_box::compute_metrics): Don't increase
10441 MARK_REG if there was no left delimiter.
10443 Sat Oct 2 19:54:47 1993 James Clark (jjc@jclark.com)
10445 * pic/troff.cc (troff_output::text): Set line thickness to
10446 relative before outputting text.
10448 * tmac/tmac.e (@k): Don't zero ?T.
10451 Sat Sep 25 11:08:43 1993 James Clark (jjc@jclark.com)
10453 * tmac/tmac.e ($p): Handle possibility that $3 is empty.
10455 Wed Aug 18 08:51:41 1993 James Clark (jjc@jclark.com)
10457 * troff/input.cc (decode_args): Warn about unquoted tabs (from
10460 Tue Aug 10 08:38:32 1993 James Clark (jjc@jclark.com)
10462 * troff/input.cc (ignoring): New variable.
10463 (ignore): Set ignoring during call to do_define_macro.
10464 (do_define_macro): Clear ignoring before interpolating terminating
10466 (copy_mode_error): New function.
10467 (get_char_for_escape_name, read_long_escape_name,
10468 interpolate_arg): Use copy_mode_error.
10469 (warning_table): Add WARN_IG.
10470 * troff/troff.h (WARN_IG): Declare.
10471 (WARN_TOTAL): Change accordingly.
10473 * groff/pipeline.c (strsignal): Rename to xstrsignal.
10474 * groff/groff.cc (strsignal): Delete declaration.
10476 Fri Jul 16 01:43:12 1993 James Clark (jjc@jclark.com)
10478 * troff/div.cc (page_offset): Use 'm' as default scaling.
10480 Sat Jul 3 09:11:38 1993 James Clark (jjc@jclark.com)
10482 * nroff/nroff.sh: Ignore -u.
10484 Wed Jun 9 12:17:27 1993 James Clark (jjc@jclark.com)
10486 * Makefile.in (MDEFINES): Pass down MAKEOVERRIDES.
10488 Fri Jun 4 17:35:47 1993 James Clark (jjc@jclark.com)
10490 * tmac/tmac.s (par*box-draw): Set adjustment mode to l while
10492 (B2): With -Tascii, leave additional vertical space before
10493 and after. Ensure that the left and right indent is restored to
10494 what it was even if the point size changes. Don't call
10495 par@finish. Change the indent, line length and title length
10496 directly. With -Tascii, make the width of the box 1n less.
10497 (B1): Remember 1n at the current point size. Don't call
10498 par@reset. Change the indent, line length and title length
10499 directly. Ensure that the temporary indent is preserved.
10500 (par*box-mark-top): Turn off no spacing mode.
10502 Thu Jun 3 17:47:14 1993 James Clark (jjc@jclark.com)
10504 * Makefile.in (dist): Use .gz suffix.
10506 Thu May 27 20:04:59 1993 James Clark (jjc@jclark.com)
10508 * troff/input.cc (main): Add return 0.
10509 * pic/main.cc (main): Use return instead of exit.
10510 * tbl/main.cc (main): Likewise.
10511 * eqn/main.cc (main): Likewise.
10512 * grops/ps.cc (main): Likewise.
10513 * grotty/tty.cc (main): Likewise.
10514 * groff/groff.cc (main): Likewise.
10515 * grodvi/dvi.cc (main): Likewise.
10516 * refer/refer.cc (main): Likewise.
10517 * indxbib/indxbib.cc (main): Likewise.
10518 * lkbib/lkbib.cc (main): Likewise.
10519 * soelim/soelim.cc (main): Likewise.
10520 * addftinfo/addftinfo.cc (main): Likewise.
10521 * acgroff.m4 (GROFF_PROG_CCC, GROFF_CC_COMPILE_CHECK,
10522 GROFF_COOKIE_BUG, GROFF_CC_ANSI_BUG): Likewise.
10524 * troff/token.h (process_input_stack): Don't declare as static.
10525 * troff/input.cc: Likewise.
10527 * troff/node.c (invalidate_fontno): Make it a static member of
10528 class font_family. Change callers.
10529 * troff/node.c: Change declaration.
10531 * tbl/main.cc (struct input_entry_format): Add explicit public
10533 * tbl/table.cc (struct text_stuff, struct single_hline_stuff,
10534 struct double_hline_stuff): Likewise.
10535 * tbl/table.h (struct entry_format): Likewise.
10536 * pic/object.h (struct saved_state): Likewise.
10538 * include/stringclass.h: Add forward declarations of friend
10539 functions that are later declared as inline. Don't include inline
10540 specifier in friend declaration.
10542 * libgroff/lib.h: Declare popen and pclose.
10543 * acgroff.m4 (GROFF_POPEN): New macro.
10544 * configure.in: Call it.
10546 * include/lib.h (PI): New constant. Undef first if necessary.
10547 * tfmtodit/tfmtodit.cc (main): Use PI rather than M_PI.
10548 * grops/ps.cc (degrees, radians): Likewise.
10549 * libgroff/font.cc (font::get_skew): Likewise.
10551 * grops/ps.cc (is_ascii): New function.
10552 (ps_output::put_string): Use is_ascii. Use csprint rather than
10554 (ps_printer::define_encoding): Use csspace.
10555 * libgroff/strtol.c (ISASCII): New macro.
10556 (strtol): Cast arguments to is*() and tolower() to unsigned char.
10557 Use ISASCII rather than isascii.
10558 * libgroff/cmap.cc: Use isascii() only if <ctype.h> defines it.
10559 * libgroff/cset.cc: Likewise.
10560 * libdriver/input.cc: Include cset.h.
10561 (do_file, get_integer, possibly_get_integer): Use csdigit() rather
10564 * refer/refer.cc (main): Use %ld rather than %d for longs.
10566 * libbib/index.cc (index_search_item_iterator::get_tag): Use
10569 * addftinfo/addftinfo.cc (param_t): Add explicit `int'.
10571 Mon May 24 08:51:37 1993 James Clark (jjc@jclark.com)
10573 * troff/input.cc (hyphenation_code): Skip white space between
10576 Sun May 16 08:15:52 1993 James Clark (jjc at jclark.com)
10578 * tbl/table.h (table::entry_list_tailp): New member.
10579 (table::table): Initialize it.
10580 (table::add_entry): Use entry_list_tailp to avoid O(n^2)
10583 Sat May 15 17:26:00 1993 James Clark (jjc at jclark.com)
10585 * grotty/tty.cc (tty_printer::add_char): Don't discard characters
10586 with negative horizontal positions. Remove casts of glyph::hpos to
10588 (USHRT_MAX): Delete definition.
10589 (SHRT_MAX, SHRT_MIN): New definitions.
10590 (glyph::hpos): Change type to short.
10591 (tty_printer::end_page): Output multiple backspaces if necessary.
10592 Remove casts of glyph::hpos to int.
10594 Fri May 7 12:14:37 1993 James Clark (jjc at jclark.com)
10596 * tmac/tmac.s (@RT): New definition.
10598 Thu May 6 21:36:54 1993 James Clark (jjc at jclark.com)
10600 * refer/refer.cc (do_file): Make sure current_filename is set when
10603 * pic/common.cc (common_output::dot_line): Handle zero length
10606 Sun May 2 19:54:16 1993 James Clark (jjc at jclark.com)
10608 * tmac/tmac.s (par@reset): Get value for .hy for \n[HY].
10609 (par@init): Initialize \n[HY].
10611 Mon Apr 26 11:43:16 1993 James Clark (jjc at jclark.com)
10613 * troff/dictionary.cc (dictionary::remove): Continue when
10616 Sun Apr 25 11:03:00 1993 James Clark (jjc at jclark.com)
10618 * Makefile.com (.y.cc): Avoid ending up with two versions of
10621 Thu Apr 22 21:03:45 1993 James Clark (jjc at jclark.com)
10623 * tmac/tmac.dvi (\(,c): Define only if it does not exist.
10624 (\(,C): Likewise. Also fix typo.
10626 Wed Apr 21 08:47:32 1993 James Clark (jjc at jclark.com)
10628 * lib.h: Delete extraneous semi-colon.
10630 * Add pso request: `so' from a pipe.
10631 * troff/input.c (file_iterator::file_iterator): Add 3rd argument.
10632 (file_iterator::close): New function.
10633 (file_iterator::~file_iterator, file_iterator::next_file): Use
10634 file_iterator::close.
10635 (file_iterator::backtrace): Say `process' rather than `file' when
10636 the stream is popened.
10637 (pipe_source): New function.
10638 (init_input_requests): Bind ".pso" to pipe_source.
10640 Tue Apr 20 00:02:26 1993 James Clark (jjc at jclark.com)
10642 * afmtodit/afmtodit.pl: Avoid single quotes in comments.
10644 * pfbtops/pfbtops.c: Output 64 characters per line. Output hex
10645 digits in lower case.
10647 Mon Apr 19 09:55:57 1993 James Clark (jjc at jclark)
10649 * Version 1.08 released.
10651 * Makefile.in (dist): Insert || true after ln -s commands that
10654 * mm: Update to mm 1.16.
10656 * acgroff.m4 (GROFF_CSH_HACK): New macro.
10657 * configure.in: Call GROFF_CSH_HACK. Substitute for
10659 * Makefile.in (SH_SCRIPT_SED_CMD): New variable. Include in
10661 * nroff/Makefile.sub (nroff): New target.
10662 (install_data): Install nroff.
10663 * eqn/Makefile.sub (neqn): Sed with SH_SCRIPT_SED_CMD.
10664 * grog/Makefile.sub (grog): Sed grog.sh with SH_SCRIPT_SED_CMD.
10666 Sat Apr 17 08:24:28 1993 James Clark (jjc at jclark)
10668 * eqn/Makefile.sub (neqn): Add chmod +x.
10670 * grog/Makefile.sub (grog): Remove spurious semi-colon.
10672 Fri Apr 16 22:41:57 1993 James Clark (jjc at jclark)
10674 * troff/input.cc (string_iterator::string_iterator()): Initialize
10677 Tue Apr 13 10:22:28 1993 James Clark (jjc at jclark)
10679 * troff/div.cc (macro_diversion::space,
10680 top_level_diversion::space): Don't set high_water_mark.
10681 (macro_diversion::output, top_level_diversion::output): Don't
10682 include post line space in high water mark.
10684 Wed Apr 7 12:48:18 1993 James Clark (jjc at jclark)
10686 * eqn/eqn.y: Don't define YYDEBUG.
10687 * pic/pic.y: Likewise.
10689 Mon Apr 5 10:15:15 1993 James Clark (jjc at jclark)
10691 * tmac/tmac.e ([3): Add space after comma following editors.
10692 Change double spaces to single spaces.
10693 ([4): Change double spaces to single spaces.
10695 * grops/ps.h (USE_PS_ADOBE_2_0): New flag for broken_flags.
10696 * grops/ps.cc (ps_printer::~ps_printer): If the USE_PS_ADOBE_2_0
10697 bit is set in broken_flags, use 2.0 rather than 3.0 as the version
10698 after %!PS-Adobe- (for Newsprint).
10700 * troff/div.cc (top_level_diversion::begin_page): When
10701 before_first_page is 1, set page_number to 1.
10703 Sun Apr 4 14:28:53 1993 James Clark (jjc at jclark)
10705 * eqn/box.cc (box::top_level): Protect equation with \&.
10707 Sat Apr 3 23:27:25 1993 James Clark (jjc at jclark)
10709 * groff/groff.cc (possible_command::set_name): Delete old name.
10711 * groff/groff.cc (possible_command::~possible_command): Use
10714 * troff/node.cc (troff_output_file::begun_page): New member.
10715 (troff_output_file::troff_output_file): Initialize it.
10716 (troff_output_file::really_begin_page): Only output V command if a
10717 page has been begun.
10719 * pic/pic.y (placeless_element): Delete argument to PRINT after
10722 Fri Apr 2 11:31:02 1993 James Clark (jjc at jclark)
10724 * Make wrapman work.
10725 * troff/div.h (class top_level_diversion): Replace
10726 first_page_begun by before_first_page (with opposite sense).
10727 * Change first_page_begun to before_first_page inverting sense.
10728 * troff/div.cc (class nl_reg): New class.
10729 (init_div_requests): Use class nl_reg for \n(nl.
10730 (top_level_diversion::begin_page): Don't call
10731 output_file::begin_page if before_first_page is 2;
10732 reset before_first_page afterwards. If have_next_page_number is
10733 false, then always increment page_number.
10734 * tmac/tmac.an: Set traps within TH rather than at the top-level.
10735 Restore compatibility mode after loading, and then disable
10736 compatibility mode in TH.
10738 Thu Apr 1 11:09:34 1993 James Clark (jjc at jclark)
10740 * grotty/tty.cc (tty_printer::end_page): Don't discard characters
10742 * troff/node.h (output_file::trailer): Declare.
10743 * troff/div.cc (cleanup_and_exit): Call output_file::trailer().
10744 * troff/node.cc (output_file::trailer): New function.
10745 (troff_output_file::~troff_output_file): Move most code into...
10746 (troff_output_file::trailer): New function.
10747 (class troff_output_file): Delete page_length member. Declare
10749 (troff_output_file::really_begin_page): Use current page length
10750 for final V command.
10752 * tbl/main.cc (struct options): New decimal_point_char member.
10753 (options::options): Initialize this.
10754 (process_options): Implement decimalpoint option.
10755 (process_data): Pass decimal_point_char option to table::table.
10756 * tbl/table.h (class table): New decimal_point_char member.
10757 (table::table): Add additional argument.
10758 * tbl/table.cc (find_dot): Rename to find_decimal_point. Add
10759 second argument specifying decimal point character. Use this
10761 (table::table): Initialize decimal_point_char.
10762 (table::add_entry): Change call to find_dot.
10764 * troff/input.cc (get_copy, token::next): Implement \V.
10765 (interpolate_environment_variable): New function.
10767 Tue Mar 30 14:41:39 1993 James Clark (jjc at jclark)
10769 * pic/lex.cc (lookup_keyword): Rename MIN to K_MIN, MAX to K_MAX.
10770 * pic/pic.y: Likewise.
10772 * grotty/tty.cc (tty_printer::add_char, tty_printer::end_page):
10774 * refer/ref.cc (reference::insert_field, reference::delete_field):
10776 * troff/number.cc (parse_term): Likewise.
10778 * acgroff.m4 (GROFF_PROG_YACC): New macro.
10779 * configure.in: Use GROFF_PROG_YACC.
10781 * acgroff.m4 (GROFF_PROG_CCC): Don't add -O automatically for gcc
10783 * Makefile.in (OPTIMIZE): New define.
10784 (DEBUG): Empty by default.
10785 (CCFLAGS, CFLAGS): Include $(OPTIMIZE).
10787 * acgroff.m4 (GROFF_SYS_SIGLIST): Don't quote program.
10788 (GROFF_ARRAY_DELETE): Likewise.
10789 (GROFF_CC_COMPILE_CHECK): Quote use of $2 and $3.
10791 * troff/env.cc (trie::~trie): Make virtual to shut up g++.
10793 * devps/psstrip.sed: Use different delimiter on last line (so that
10794 it works with BSD 4.4 sed.)
10796 Mon Mar 29 17:07:14 1993 James Clark (jjc at jclark)
10798 * devps/psstrip.sed: Delete comments.
10800 * acgroff.m4 (AC_GETOPT): Don't test whether <unistd.h> declares
10801 optind, opterr, optarg.
10802 * lib.h: When UNISTD_H_DECLARES_GETOPT is defined, declare optind,
10805 Sun Mar 28 17:44:25 1993 James Clark (jjc at jclark)
10807 * Makefile.in (check): Dummy target.
10809 Wed Mar 3 04:53:38 1993 James Clark (jjc at jclark)
10811 * Version 1.07 released.
10813 * Integrate mm 1.11.
10815 * tbl/table.cc (alphabetic_block_entry::print): start_row was used
10816 where start_col was meant.
10818 Thu Feb 25 07:55:36 1993 James Clark (jjc at jclark)
10820 * grog/grog.sh, grog/grog.pl: Recognize PH and SA as -mm macros.
10822 Wed Feb 24 10:15:34 1993 James Clark (jjc at jclark)
10824 * troff/input.cc (token::next): Make \z\o'...' and similar things
10827 * env.h (MARGIN_CHARACTER_ON, MARGIN_CHARACTER_NEXT): New
10829 (environment): Add margin_character_flags member.
10830 * env.cc (environment::environment(symbol),
10831 environment::environment(const environment *): Initialize
10832 margin_character_flags.
10833 (margin_character): Rewrite.
10834 (environment::output_line): Add a margin character if
10835 margin_character_flags is non-zero. Turn off the
10836 MARGIN_CHARACTER_NEXT bit. If that makes margin_character_flags
10837 zero, use margin_character_node without copying and then set
10838 margin_character_node to 0.
10840 * devps/DESC.in: Change minimum size to 1000.
10842 Tue Feb 23 14:57:49 1993 James Clark (jjc at jclark)
10844 * troff/symbol.h (symbol::hash): Change return type to unsigned
10846 * troff/dictionary.cc (dictionary::lookup, dictionary::remove):
10849 * test-groff: Use -r rather than -x.
10851 * grops/psfig.diff: Include in distribution again.
10853 Mon Feb 22 09:10:44 1993 James Clark (jjc at jclark)
10855 * Makefile.in (dist): Use gzip.
10857 Sun Feb 21 11:12:53 1993 James Clark (jjc at jclark)
10859 * acgroff.m4 (GROFF_GETOPT): Check for declaration of getopt() in
10860 unistd.h as well as in stdlib.h.
10861 * include/lib.h: Include <stdlib.h> is STDLIB_H_DECLARES_GETOPT is
10862 defined; otherwise include <sys/types.h> and <unistd.h> if
10863 UNISTD_H_DECLARES_GETOPT is defined.
10865 * configure.in: use builtin(include, ... rather than include(...
10866 * configure: Regenerate with autoconf 1.3.
10868 * libdriver/print.cc (printer::adjust_arc_center): Use new
10869 algorithm suggested by Andy Fyfe.
10871 * libdriver/printer.cc (printer::adjust_arc_center): New function.
10872 * include/printer.h: Declare this.
10873 * grops/ps.cc (ps_printer::draw): Use it.
10874 * grodvi/dvi.cc (dvi_printer::draw): Use it.
10876 Fri Feb 19 23:13:51 1993 James Clark (jjc at jclark)
10878 * Makefile.comm (.man.n): Replace macrodir by tmacdir.
10880 Thu Feb 11 16:46:59 1993 James Clark (jjc at jclark)
10882 * eqn/main.cc (main): Handle "eqn -".
10884 Mon Jan 4 20:29:56 1993 James Clark (jjc at jclark)
10886 * tmac/tmac.e (++): Install fix from comp.bugs.4sd.
10888 * mm: Integrate version 1.08.
10890 * pic/troff.cc (troff_output::finish_picture): Set
10891 EQN_NO_EXTRA_SPACE reg to 0 rather than removing it.
10892 * eqn/box.cc (box::extra_space): Set EQN_NO_EXTRA_SPACE_REG to 0
10893 if it's not defined. Check whether the register is non-zero rather
10894 than whether it's not defined.
10895 * tmac.e ({, <): Make argument to \x zero if \n(0x is non-zero.
10897 * indxbib/indxbib.cc: Move all signal handling into...
10898 * indxbib/signal.c: New file.
10899 * configure.in: Call AC_RETSIGTYPE.
10901 * acgroff.m4 (GROFF_STRUCT_EXCEPTION): New macro.
10902 * configure.in: Call GROFF_STRUCT_EXCEPTION.
10903 * libgroff/matherr.c: Protect with ifdef HAVE_STRUCT_EXCEPTION.
10905 * troff/input.cc (token::token, token::operator=): Work round SGI
10907 * pic/object.cc (position::position): Likewise.
10909 Mon Dec 28 21:50:21 1992 James Clark (jjc at jclark)
10911 * pic/pic.h: Move declaration of hypot().
10913 Wed Dec 16 12:28:29 1992 James Clark (jjc at jclark)
10915 * pic/pic.h: Declare hypot().
10917 * pic/pic.h: Define M_PI if necessary.
10919 Thu Dec 10 12:03:29 1992 James Clark (jjc at jclark)
10921 * tmac/tmac.e (re): Add alternative version that doesn't use groff
10924 * devps/prologue.ps (RE): Handle the possibility that the old font
10925 doesn't have a FontName entry.
10927 Wed Dec 2 10:25:29 1992 James Clark (jjc at jclark)
10929 * tmac/tmac.e (fam): Redefine to set family in environment 2.
10930 (@C): Use @fam not fam.
10932 Thu Nov 26 16:01:25 1992 James Clark (jjc at jclark)
10934 * lookbib/lookbib.cc (main): Change type of start to const char *.
10935 * lkbib/lkbib.cc (main): Likewise.
10937 * eqn/lex.cc (definition::definition): Don't use member
10938 initializer syntax for members of anonymous unions.
10940 * troff/input.cc (input_stack::backtrace): Change type of to const
10943 Wed Nov 25 13:43:09 1992 James Clark (jjc at jclark)
10945 * include/stringclass.h (class string): Declare inline friend
10946 functions as inline in class declaration.
10947 * troff/hvunits.h (class hunits, class vunits): Likewise.
10948 * include/refid.h (class reference_id): Likewise
10949 * troff/troff.h (points_to_units(units), scale(units, double)):
10950 Delete declarations.
10951 * libdriver/input.cc (get_char): Delete declaration.
10952 * include/lib.h: Change 2nd argument of getopt from const char **
10954 * troff/symbol.cc (symbol::symbol): Cast `new char *[n]' to `const
10955 char **' before assigning to a `const char **'.
10956 * tbl/table.cc: Delete extra declarations of prints().
10958 Tue Nov 24 14:33:13 1992 James Clark (jjc at jclark)
10960 * libgroff/font.cc (font::load_desc): Cast `new char *[n]' to `const
10961 char **' before assigning to a `const char **'.
10963 * libgroff/errarg.cc (errarg::errarg): Don't use member
10964 initializer syntax for members of anonymous unions.
10966 Sat Nov 21 05:02:23 1992 James Clark (jjc at jclark)
10968 * mm: Integrate version 1.07.
10970 Tue Nov 17 16:44:27 1992 James Clark (jjc at jclark)
10972 * troff/input.c (translate2): Rename to
10973 (translate_no_transparent).
10974 (init_input_requests): Rename tr2 to trnt.
10976 Mon Nov 16 09:49:32 1992 James Clark (jjc at jclark)
10978 * troff/charinfo.h (class charinfo): Add transparent_translate field.
10979 (charinfo::set_translation, charinfo::set_special_translation):
10980 Add second argument that specifies value for
10981 transparent_translate.
10982 (charinfo::get_translation, charinfo::get_special_translation):
10983 Add optional second argument that specifies whether translation is
10984 being used for transparent throughput.
10985 * troff/input.cc (charinfo::set_translation,
10986 charinfo::set_special_translation): Handle second argument.
10987 (charinfo::charinfo): Initialize transparent_translate.
10988 (translate): Split main part off into
10989 (do_translate): New function. Pass argument saying whether
10990 translation applies to transparent throughput.
10991 (translate2): New request.
10992 (init_input_requests): Bind translate2 to `tr2'.
10994 Wed Nov 11 11:43:20 1992 James Clark (jjc at jclark)
10996 * tbl/table.h (class table): Add `nokeep' flag.
10997 * tbl/main.cc (process_options): Handle `nokeep' option.
10998 * tbl/table.cc (table::init_output, table::do_row, table::do_top,
10999 table::do_bottom): Don't output keep/release macro definitions or
11000 calls when `nokeep' option has been specified.
11002 Sat Nov 7 01:28:33 1992 James Clark (jjc at jclark)
11004 * tmac/tmac.Xps (Xps-char): Use " as delimiter for \Z.
11006 Wed Nov 4 16:29:04 1992 James Clark (jjc at jclark)
11008 * tbl/table.cc (table_entry::divert, block_entry::do_divert,
11009 block_entry::divert, alphabetic_block_entry::divert): Add extra
11010 argument giving column separation.
11011 (table::compute_widths): Pass column separation to
11012 table_entry::divert().
11013 (block_entry::do_divert): If an entry spans multiple columns and a
11014 minimumum width has been specified for each column, then set the
11015 line length to the sum of the widths (plus possibly the column
11018 * troff/input.cc (set_escape_char): Don't set the escape_char
11019 until after calling has_arg().
11021 Tue Nov 3 11:23:27 1992 James Clark (jjc at jclark)
11023 * tbl/table.cc (table::do_top): Add missing \s0 for double box
11026 * tbl/table.cc (table::print_double_hline): Avoid extra new line
11027 in case where r > nrows - 1.
11029 * tbl/table.cc (BODY_HEIGHT): Deleted.
11030 (LINE_SEP): New definition.
11031 (table::print_single_hline, table::print_double_hline,
11032 table::compute_vrule_top_adjust, table::compute_vrule_bot_adjust,
11033 table::do_row, table::do_top): Use LINE_SEP space before a line
11034 instead of \n[.v]-BODY_HEIGHT-BODY_DEPTH.
11036 * tbl/table.cc (text_entry::print_contents): New function.
11037 (text_string_name, right_text_string_name): Deleted.
11038 (TEXT_STRING, RIGHT_TEXT_STRING): Deleted.
11039 (simple_text_entry::do_width, numeric_text_entry::do_width,
11040 alphabetic_text_entry::do_width): Don't store the contents of the
11042 (left_text_entry::simple_print, right_text_entry::simple_print,
11043 center_text_entry::simple_print,
11044 alphabetic_text_entry::simple_print,
11045 numeric_text_entry::simple_print): Print the entry directly
11046 instead of using the stored string.
11048 Fri Oct 30 10:39:32 1992 James Clark (jjc at jclark)
11050 * devps/Makefile: Strip PostScript files.
11051 * devps/prologue: Rename to...
11052 * devps/prologue.ps.
11053 * devps/psstrip.sed: New file.
11054 * devps/download: Use .pfa rather than .ps for installed versions
11057 Thu Oct 29 09:14:43 1992 James Clark (jjc at jclark)
11059 * troff/env.cc (input_trap): Give a warning if the argument is out
11062 * troff/env.cc (adjust): Treat negative argument as missing. Round
11063 argument > 5 down to 5.
11065 * troff/env.cc (center, right_justify): Make negative argument zero.
11067 * troff/div.cc (page_offset, vertical_position_traps): Treat
11068 invalid argument as missing.
11069 * troff/env.cc (line_spacing, line_length, title_length, indent,
11070 underline, hyphen_line_max_request, control_char,
11071 no_break_control_char, widow_control_request, adjust, input_trap,
11072 point_size): Likewise.
11073 * troff/node.cc (ligature, kern_request, bold_font, track_kern,
11074 constant_space): Likewise.
11075 * troff/input.cc (compatible, shift, warn_request,
11076 set_escape_char): Likewise.
11078 * tbl/main.cc (format::format): Avoid doing `new int[0]'.
11079 * tbl/table.cc (table::table): Likewise.
11081 * Makefile.dev (install_dev): depends on $(DEVFILES).
11083 Wed Oct 28 08:30:57 1992 James Clark (jjc at jclark)
11085 * devX75, devX75-12, devX100, devX100-12: New directories.
11086 * Makefile.in: Add these to DEVDIRS.
11088 * troff/Makefile.sub, eqn/Makefile.sub, indxbib/Makefile.sub,
11089 afmtodit/Makefile.sub, tmac/Makefile.sub, nroff/Makefile.sub,
11090 grog/Makefile.sub, mm/Makefile.sub (uninstall_sub): New target.
11091 * Makefile.in (uninstall, uninstall_sub, uninstall_dirs): New
11093 * Makefile.ccpg, Makefile.cpg, Makefile.dev, Makefile.man
11094 (uninstall): New target.
11095 * Makefile.comm (uninstall, uninstall_sub, uninstall_man,
11096 uninstall_prog, uninstall_dev): New targets.
11098 * troff/div.cc (return_request): Treat an invalid argument as
11101 Mon Oct 26 11:33:47 1992 James Clark (jjc at jclark)
11103 * tmac/tmac.e ((f): Set up the environment even when there's a
11104 current diversion. Transperently throughput a call to @N.
11107 Thu Oct 22 05:05:59 1992 James Clark (jjc at jclark)
11109 * tbl/table.cc (table::compute_vrule_top_adjust): Round adjustment
11110 up to vertical resolution.
11112 * tbl/table.cc (table::do_row): Change row number after printing
11115 * pic/lex.cc (get_token_after_dot): Make .left and .right work.
11117 Wed Oct 21 14:46:45 1992 James Clark (jjc at jclark)
11119 * Rename CHANGES to NEWS.
11121 Tue Oct 20 23:25:21 1992 James Clark (jjc at jclark)
11123 * libgroff/new.cc (operator new): Avoid calling malloc(0).
11125 Mon Oct 19 09:10:13 1992 James Clark (jjc at jclark)
11127 * man.ultrix: Removed.
11129 Sun Oct 18 06:35:15 1992 James Clark (jjc at jclark)
11131 * Makefile.comm (extraclean): Delete files whose names begin with
11134 * pic/troff.cc (troff_output::text): Fix typo in implementation of
11137 Sat Oct 10 09:32:29 1992 James Clark (jjc at jclark)
11139 * troff/env.cc (hyphenate_request, vertical_spacing, no_number):
11140 * troff/div.cc (page_length, need_space, space_request): Treat
11141 invalid optional argument as missing.
11142 * troff/env.cc (number_lines): If the first argument is present
11143 but not a number, turn on line numbering, don't change the next
11144 line number and parse the remaining arguments.
11146 * tmac/tmac.e (@q): Do the `ne' before changing to environment 2.
11148 Thu Oct 8 10:24:40 1992 James Clark (jjc at jclark)
11150 * eqn/box.h: Change declaration accordingly.
11151 * eqn/box.cc (set_gsize): Change return type to int. Return 0 if
11152 the specified size was bad but don't give an error. Check for
11154 * eqn/main.cc (main): Change caller. Leave validation to set_gsize.
11155 * eqn/lex (do_size): Likewise.
11157 Wed Oct 7 09:48:59 1992 James Clark (jjc at jclark)
11159 * acgroff.m4 (GROFF_PROG_CCC): Use fopen when checking for C++
11160 compatible headers.
11162 Sun Oct 4 18:24:02 1992 James Clark (jjc at jclark)
11164 * tbl/table.cc (table::init_output): Improve error message when
11165 table won't fit on one page.
11167 Fri Oct 2 10:41:40 1992 James Clark (jjc at jclark)
11169 * pic/troff.cc (troff_output::start_picture): Generate line
11170 containing a horizontal motion equal to the width of the picture.
11172 * groff/groff.cc (main): Allow PROG_PREFIX to be set at runtime
11173 using GROFF_COMMAND_PREFIX environment variable.
11175 Fri Sep 25 11:40:40 1992 James Clark (jjc at jclark)
11177 * mdate.sh: Use $NF rather than $(NF).
11179 Tue Sep 22 09:47:24 1992 James Clark (jjc at jclark)
11181 * pic/main.cc (main): Use %1 not %c in argument to warning.
11183 * eqn/main.cc (main): Output code to check that geqn was given the
11186 Mon Sep 21 10:59:16 1992 James Clark (jjc at jclark)
11188 * Makefile.in (dist): Instead of doing `make -f ../Makefile', do
11189 `ln -s ../Makefile .; make; rm -f Makefile'.
11191 * troff/hyphen: Rename to...
11193 * troff/input.cc (main): Delete -H option. Don't call
11194 read_hyphen_file().
11195 * troff/env.cc: Include searchpath.h and macropath.h.
11196 (exception_dictionary): Deleted.
11198 (read_hyphen_file): Deleted.
11199 (hyphenation_language): New struct.
11200 (class trie, class hyphen_trie): Move declarations up.
11201 (trie_node::~trie_node): Deleted.
11202 (trie::delete_trie_node): New function.
11203 (trie::do_delete): New pure virtual function.
11204 (hyphen_trie::do_delete): New function.
11205 (trie::~trie): New function.
11206 (hyphen_trie::~hyphen_trie): New function.
11207 (trie::clear): No need to chcek that tp is not 0.
11208 (current_language, language_dictionary): New variables.
11209 (hyphen_word): Give an error if no current language. Use
11210 exceptions dictionary in current language.
11211 (hyphen_trie::read_patterns_file): Find file using macro_path.
11212 Allow comments (starting with %) in patterns file. Don't make it
11213 a fatal error if the file can't be found.
11214 (hyphenate): Return if no current language. Get the exceptions
11215 dictionary and the hyphenation patterns from the current language.
11216 (set_hyphenation_language): New variable.
11217 (hyphenation_patterns_file): New function.
11218 (hyphenation_language_reg): New class.
11219 (hyphenation_language_reg::get_string): New function.
11220 (init_hyphen_requests): Bind "hla" to set_hyphenation_language and
11221 "hpf" to hyphenation_patterns_file. Initialize `.hla' number
11223 * groff/groff.cc (main, help, synopsis): Delete -H option.
11224 * include/Makefile.sub: Don't define HYPHENFILE.
11225 * Makefile.in: Delete hyphenfile variable and remove from MDEFINES.
11226 * Makefile.comm (.man.n): Don't substitute for HYPHENFILE.
11227 * tmac/troffrc: Set hyphenation language to `us'. Load `hyphen.us'
11228 hyphenation patterns.
11230 Sun Sep 20 09:33:02 1992 James Clark (jjc at jclark)
11232 * eqn/neqn.sh: New file.
11233 * eqn/Makefile.sub: Handle neqn.sh.
11235 * eqn/eqn.h: Declare `nroff' variable.
11236 * eqn/box.cc (param_table): Add `nroff' param.
11237 (nroff): Define it.
11238 * eqn/lex.cc (yylex): Handle TDEFINE and NDEFINE using `nroff'
11240 * tmac/eqnrc: Set `nroff' to 1 for -Tascii or -Tlatin1.
11242 * troff/troff.h (WARN_FONT): New warning.
11243 (WARN_TOTAL): Change accordingly.
11244 * troff/input.cc (DEFAULT_WARNING_MASK): Include WARN_FONT.
11245 (warning_table): Add WARN_FONT.
11246 * troff/node.cc (mount_font_no_translate): Pass argument to
11247 font::load_font. If this is non-zero, give a warning.
11248 Don't give an error message when accessing a font that has already
11249 been found to be invalid.
11250 * include/font.h (font::load, font::load_font): Add additional
11251 optional argument which suppresses error message if the font is
11253 * libgroff/font.cc (font::load_font): Handle additional argument.
11254 (font::load): Add additional argument. If this is non-null, set it
11255 to 1 and don't give error message.
11257 * include/printer.h (printer::end_page): Add argument giving
11259 * libdriver/input.cc (do_file): Pass this.
11260 * grops/ps.cc (ps_printer::end_page): Add argument.
11261 * grodvi/dvi.cc (dvi_printer::end_page,
11262 draw_dvi_printer::end_page): Add argument.
11263 * grotty/tty.cc (class tty_printer): Remove lines_per_page and
11264 columns_per_page members. New member nlines.
11265 (DEFAULT_LINES_PER_PAGE): Deleted.
11266 (tty_printer::tty_printer): Don't compute lines_per_page from
11267 font::paperlength. Don't compute columns_per_page from
11269 (tty_printer::add_char): Don't check horizontal position against
11270 columns_per_page. Grow glyphs vector if neccessary.
11271 (tty_printer::end_page): Add argument giving page_length in units.
11272 Discard lines past end of page.
11274 Wed Sep 16 06:29:52 1992 James Clark (jjc at jclark)
11276 * tmac/tmac.tty-char: Fix definition of \(/l.
11278 * tmac/tmac.X: Define \(en.
11280 Tue Sep 15 10:37:13 1992 James Clark (jjc at jclark)
11282 * acgroff.m4 (GROFF_PRINT): If a system has lpr and lp but not
11283 lpq, then use lp rather than lpr.
11285 * tmac/tmac.s (par@reset): Don't call `ad'.
11286 (par*env-init): Call `ad'.
11288 Sun Sep 13 18:48:20 1992 James Clark (jjc at jclark)
11290 * mdate.sh: Use $(NF) instead of $6 to extract year from output of
11293 * troff/symbol.cc: #undef BLOCK_SIZE if it's defined.
11294 * indxbib/indxbib.cc: Likewise.
11296 Sun Sep 6 09:44:46 1992 James Clark (jjc at jclark)
11298 * libgroff/putenv.c: New file.
11299 * libgroff/Makefile.sub: Add putenv.c to CSRCS.
11300 * Makefile.in: Say that putenv.o can be one of LIBOBJS.
11301 * configure.in: Test for putenv with AC_REPLACE_FUNCS. Test for
11302 stdlib.h with AC_HAVE_HEADERS.
11304 Sat Sep 5 18:11:52 1992 James Clark (jjc at jclark)
11306 * indxbib/dirnamemax.c: Include <sys/dir.h> only if <dirent.h>
11309 Fri Sep 4 09:43:26 1992 James Clark (jjc at jclark)
11311 * eqn/box.cc (gsize): Make it an int.
11312 (set_gsize): Parse argument handling increment or decrement.
11313 (box::top_level): Convert gsize to a string.
11315 * troff/input.cc (exit_troff): Make buf unsigned char [].
11316 Call to make_temp_iterator casts buf to char*.
11318 * Makefile.in ($(TARGETS), dot): Pass $(MDEFINES) to recursive makes.
11320 * Makefile.ccpg (depend.temp): Depends on $(YTABC).
11321 * Makefile.cpg (depend.temp): Likewise.
11323 * Makefile.dep: Remove Makefile.dep from $(REALCLEANFILES).
11325 * Makefile.comm: Add y.output to MOSTLYCLEANFILES.
11327 Thu Sep 3 08:01:55 1992 James Clark (jjc at jclark)
11329 * tmac/tmac.s (B, I, BI, CW): Rewrite avoiding aliases.
11331 Tue Sep 1 18:24:53 1992 James Clark (jjc at jclark)
11333 * Version 1.06 released.
11335 * Integrate mm 1.04.
11337 Fri Aug 28 11:28:19 1992 James Clark (jjc at jclark)
11339 * Makefile.comm, Makefile.ccpg, Makefile.cpg: Fix TAGS target.
11341 Thu Aug 27 11:03:33 1992 James Clark (jjc at jclark)
11343 * afmtodit/afmtodit.pl: Add -n option that disables generation of
11345 * devps/generate/Makefile (CR, CB, CI, CBI): Pass -n flag to
11346 afmtodit. Regenerate.
11348 * tmac/tmac.e ()z): Adjust _b if necessary so as to avoid moving
11349 @f back past the current position.
11351 * tmac/tmac.e: Change calls to @R so that comments are not part of
11354 Tue Aug 25 10:42:07 1992 James Clark (jjc at jclark)
11356 * configure.in: Check for mkstemp with AC_HAVE_FUNCS.
11358 * acgroff.m4 (GROFF_PROG_CCC): Don't check for <osfcn.h>. Instead
11359 check that we can link a call to a function declared in <stdio.h>.
11360 (GROFF_UNISTD_H): New macro.
11361 * configure.in: Call it.
11362 * Makefile.in: Document it.
11363 * include/posix.h: New file.
11364 * troff/troff.h: Don't include <osfcn.h>
11365 * troff/input.cc: Include posix.h.
11366 * libgroff/new.cc, libgroff/tmpfile.cc: Include posix.h rather than
11368 * indxbib/indxbib.cc, libbib/{search.cc,linear.cc,index.cc}:
11369 Include posix.h rather <sys/types.h>, <sys/stat.h>, <osfcn.h>,
11371 * indxbib/indxbib.cc (S_IRUSR, S_IRGRP, S_IROTH): Delete definitions.
11372 * libbib/index.cc (S_ISREG, O_RDONLY): Delete definitions.
11373 * libbib/search.cc (O_RDONLY): Delete definition.
11374 * refer/refer.cc, include/driver.h, pic/pic.h, groff/groff.cc:
11375 Don't include <osfcn.h>.
11377 * acgroff.m4 (GROFF_TIME_T): New macro.
11378 * configure.in: Call it.
11379 * Makefile.in: Document it.
11381 * acgroff.m4 (GROFF_TRADITIONAL_CPP): New macro.
11382 * configure.in: Call it.
11383 * Makefile.in: Document -DTRADITIONAL_CPP.
11384 * include/ptable.h: Don't include generic.h.
11385 (name2): Define it.
11387 * tmac/tmac.s (][): Make [T1 and [T2 aliases for [T.
11388 Afterwards remove [T1 and [T2.
11389 (ref*spec!0, ref*spec!2): Use T1 rather than T.
11390 (ref*spec!1, ref*spec!4, ref*spec!4): Use T2 rather than T.
11391 (ref*add-T2): Renamed from ref*add-T.
11392 (ref*add-T1): New macro.
11394 Mon Aug 24 11:11:11 1992 James Clark (jjc at jclark)
11396 * acgroff.m4 (AC_PROG_CCC): Use GROFF_EXIT rather than exit 1.
11398 * libbib/index.cc: Include <fcntl.h>.
11399 (O_RDONLY): Define if necessary.
11400 (make_index_search_item, index_search_item_iterator::get_tag,
11401 index_search_item::check_files): Use O_RDONLY.
11402 * libbib/seach.cc: Include <fcntl.h>, <sys/types.h>, <sys/stat.h>.
11403 (O_RDONLY): Define if necessary.
11404 (search_list::add_file): Use O_RDONLY.
11405 * indxbib/indxbib.cc: Include <fcntl.h>, <sys/types.h>,
11407 (S_IRUSR, S_IRGRP, S_IROTH): Define if necessary.
11410 * libbib/index.cc (S_ISREG): Define it if necessary.
11411 (index_search_item::load): Use S_ISREG.
11413 * include/driver.h: Include <errno.h>.
11415 Sun Aug 23 11:32:18 1992 James Clark (jjc at jclark)
11417 * eqn/box.cc (body_height): Increase default value to 85.
11418 (body_depth): Increase default value to 35.
11420 Fri Aug 21 05:34:42 1992 James Clark (jjc at jclark)
11422 * eqn/pbox.h (SAVE_FONT_STRING): Define it.
11423 * eqn/box.cc (box::top_level): Hide use of \R in a string that is
11424 protected from expansion with \E.
11426 * acgroff.m4 (GROFF_PAGE): Use `case' to test domain.
11428 * Makefile (Makefile): New target.
11430 * Makefile.sub (configure, distfiles): New targets.
11432 * acgroff.m4 (GROFF_BROKEN_SPOOLER_FLAGS): Avoid using ${var:-val}
11435 Thu Aug 20 12:27:26 1992 James Clark (jjc at jclark)
11437 * eqn/box.cc (param_table): Add body_height and body_depth.
11439 * eqn/lex.cc (def_table): Make circumflex in hat_def roman.
11441 Tue Aug 18 16:24:25 1992 James Clark (jjc at jclark)
11443 * psbb/Makefile.sub: Don't link with libgroff.a.
11445 * acgroff.m4 (GROFF_PUTENV): New macro.
11446 * configure.in: Call GROFF_PUTENV.
11447 * Makefile.in: Document STDLIB_H_DECLARES_PUTENV.
11448 * groff/groff.cc: Don't declare putenv if STDLIB_H_DECLARES_PUTENV
11451 * troff/env.cc (distribute_space): Rename force_forward argument
11452 to force_reverse. Reverse the list if force_reverse is true.
11454 Mon Aug 17 17:49:05 1992 James Clark (jjc at jclark)
11456 * tmac/tmac.an: Don't define a string `T'. Just define Tm.
11458 * eqn/pile.cc (matrix_box::compute_metrics): Don't allow computed
11459 height or depth to be negative. Guard against SUP_RAISE quantity
11462 Sat Aug 15 08:18:54 1992 James Clark (jjc at jclark)
11464 * devps/generate/textmap: Add `an' (arrowhorizex).
11465 * tmac/tmac.ps: \(an overlaps horizontally.
11466 * tmac/tmac.dvi, tmac/tmac.tty: Add `an'.
11468 * devps/symbolchars: Add arrowverttp, arrowvertbt.
11469 * devps/textmap: Add arrowvertex.
11470 * eqn/delim.cc (delim_table): Add uparrow, downarrow and
11471 updownarrow delimiters.
11472 * tmac/tmac.ps, tmac/tmac.X: Add definition of \(va.
11474 * tbl/table.cc (simple_entry::position_vertically,
11475 block_entry::position_vertically): For a centered entry, perform
11476 the motion in two stages.
11478 * refer/refer.cc (split_punct): Don't call lookup_token if there
11481 Fri Aug 14 11:14:58 1992 James Clark (jjc at jclark)
11483 * troff/input.cc (token::next): Delete token_node after copying
11486 * grodvi/grodvi.cc (dvi_printer::dvi_printer): Initialize
11489 * libdriver/printer.cc (printer::load_font): Delete old_font_table.
11491 * grops/ps.cc (ps_printer::define_encoding): Delete elements of vec.
11493 Tue Aug 11 13:50:38 1992 James Clark (jjc at jclark)
11495 * grops/ps.cc (usage): -b option takes an argument.
11497 * devps/prologue (PLG): New procedure.
11498 * grops/ps.cc (main, usage): New -g option.
11499 (ps_printer::~ps_printer): If guess_flag is set, guess the paper
11502 Mon Aug 10 11:17:53 1992 James Clark (jjc at jclark)
11504 * include/cset.h: Include <limits.h> if we have it.
11506 * libgroff/illegal.cc: New file.
11507 * include/lib.h (illegal_input_char): Use table.
11508 * troff/input.cc (ESCAPE_RIGHT_PARENTHESIS): Renumber to 0206.
11509 * pic/lex.cc (ARG1): Renumber to 14.
11510 * eqn/lex.cc (ARG1): Likewise.
11512 * troff/Makefile.sub (majorminor.cc): Handle 3 part versions
11513 (eg 1.05.90) correctly.
11515 Sun Aug 9 13:35:43 1992 James Clark (jjc at jclark)
11517 * tmac/tmac.e (sr): Deleted. Set $r and $R directly.
11518 Rename $r and $R registers to $v and $V.
11519 ($r, $R): Initialize to 0.
11520 (@v, @V): New macros.
11524 * troff/input.cc (main, usage): Add -R option that says not to
11526 * eqn/main.cc (main, usage): Rename -n to -R.
11528 Sat Aug 8 00:16:00 1992 James Clark (jjc at jclark)
11530 * devps/DESC.in: Leave font positions 5-9 blank.
11531 * devdvi/DESC.in: Likewise.
11533 * grog/grog.pl: Handle `.PS <file' correctly.
11535 * troff/input.cc (input_stack::push): Improve error message when
11536 input stack limit exceeded.
11538 Fri Aug 7 13:08:16 1992 James Clark (jjc at jclark)
11540 * refer/refer.cc (main): Fix typo in handling of `a' option.
11542 * refer/refer.cc (do_bib): In state START after a newline remain
11545 * groff/groff.sh: Deleted.
11546 * groff/Makefile.sub: Delete handling of groff.sh.
11548 * pic/troff.cc (troff_output::text): Test \n(0p rather than \*(.T
11549 to determine whether to use \X'ps:...'.
11550 * tmac/troffrc: Set 0p register to 0.
11551 * tmac/tmac.ps: Set 0p register to 1.
11553 * groff/groff.cc: Support -X option. Give warning for -TXps and
11554 transform to -X -Tps. Pass troff a -r.X=1 option if -X is used.
11555 * tmac/troffrc: Support -r.X=1.
11557 * pic/troff.cc (troff_output::dot): Don't test
11558 zero_length_line_flag.
11560 Thu Aug 6 13:32:08 1992 James Clark (jjc at jclark)
11562 * include/lib.h: Declare getopt() and friends unless
11563 STDLIB_H_DECLARES_GETOPT is defined.
11565 * doc/chars.tr: Delete.
11566 * man/groff_char.man: New file.
11568 Wed Aug 5 00:38:58 1992 James Clark (jjc at jclark)
11570 * tmac/tmac.e (np, bu): Test \n($p with string expression in case
11571 user has changed register format.
11573 Mon Aug 3 11:22:18 1992 James Clark (jjc at jclark)
11575 * groff/groff.cc: Get rid of device_table. Get postprocessor from
11576 `postpro' command in DESC file. Get spooler command from `print'
11577 command in DESC file. Execute spooler command with /bin/sh.
11579 * groff/groff.cc: Split Unix-specific parts into...
11580 * groff/pipeline.c: New file.
11583 * COPYING: New file.
11584 * all files: Update copyright notices.
11586 * Rearrange files. Redo Makefiles. Use autoconf.
11588 Sat Aug 1 09:36:50 1992 James Clark (jjc at jclark)
11590 * troff/input.c (charinfo_to_node_list): Interpret character
11591 definition with escape_char of `\'.
11593 Tue Jul 28 12:20:12 1992 James Clark (jjc at jclark)
11595 * lib/strerror.c, lib/iftoa.c, lib/itoa.c: Don't include lib.h.
11596 Define INT_DIGITS as big enough for 64-bit integer.
11597 * lib/strtol.c: Don't include lib.h.
11598 * lib/lib.h: Delete ifdef __cplusplus stuff.
11600 Mon Jul 27 11:08:50 1992 James Clark (jjc at jclark)
11602 * ps/devps/Makefile: Add DESC to DEVICEFILES. Separate out rule
11603 for making DESC. Make $(FONTS) depend on DESC. afmtodit should
11604 get DESC from current directory.
11606 Sun Jul 26 15:38:26 1992 James Clark (jjc at jclark)
11608 * tbl/main.c (main): Always reset the line number when reading
11611 * tbl/table.c (table::print_single_hline, table::print_double_hline,
11612 table::define_bottom_macro, table::do_row, table::do_top): Round
11613 vertical spacing up to vertical resolution.
11615 Fri Jul 24 14:32:07 1992 James Clark (jjc at jclark)
11617 * ps/ps.h (enum resource_type): Avoid comma at end of
11619 * dvi/dvi.c (class dvi_printer): Likewise.
11620 * dvi/tfmtodit.c (gf::load): Likewise.
11621 * refer/label.y (struct expression): Likewise.
11622 * refer/refer.c (class label_processing_state): Likewise.
11623 * refer/indxbib.c (do_file): Likewise.
11624 * troff/troff.c (enum warning_type): Likewise.
11625 * tbl/main.c (process_data): Likewise.
11626 * troff/charinfo.h (class charinfo):
11628 Wed Jul 22 09:17:58 1992 James Clark (jjc at jclark)
11630 * dvi/devdvi/textt.map: Add entry for `-'. Regenerate fonts.
11632 Tue Jul 21 11:39:26 1992 James Clark (jjc at jclark)
11634 * groff.c: Move to new groff subdirectory.
11635 * groff/Makefile: New file.
11636 * Makefile: Remove handling of groff.c. Add groff to SUBDIRS.
11638 * man/mdate.sh: Use ls -L if supported.
11640 * Consolidate all header files produced by gendef into lib/defs.h.
11641 * lib/macropath.c, lib/fontfile.c, lib/device.c: Include defs.h.
11642 Don't include path.h.
11643 * lib/Makefile (path.h): Don't generate.
11644 * troff/input.c: Include defs.h. Don't include config.h.
11645 * troff/Makefile (config.h): Don't generate.
11646 * refer/index.h: Don't include suffix.h.
11647 * refer/index.c: Include defs.h.
11648 * refer/indxbib.c: Include defs.h.
11649 * refer/refer.h, refer/lkbib.h: Don't include path.h. Include
11651 * refer/Makefile (suffix.h, path.h): Don't generate.
11652 * groff.c: Don't include config.h. Include defs.h.
11653 * Makefile (config.h): Don't generate.
11654 (lib/defs.h): Generate.
11655 (topclean): Remove lib/defs.h.
11657 Mon Jul 20 10:12:57 1992 James Clark (jjc at jclark)
11659 * lib/malloc.c, lib/getpagesize.h: Deleted.
11660 * Makefile: Add COOKIE_BUG configuration option. Delete malloc
11662 * lib/Makefile: Delete malloc-related stuff.
11663 * lib/new.c: Workaround COOKIE_BUG if necessary.
11665 * refer/lkbib.c, refer/indxbib.c: Don't include refer.h. Include
11666 needed header files directly.
11667 * refer/refer.h: Omit definition of DEFAULT_INDEX.
11668 * Makefile: Include definition of DEFAULT_INDEX in path.h.
11670 Sun Jul 19 10:19:22 1992 James Clark (jjc at jclark)
11672 * lib/font.c (FONT_COMMAND_HANDLER): Pass command name and single
11674 * lib/font (font::load_desc, font::load): Don't split argument of
11676 (font::handle_unknown_font_command): Change type.
11677 * ps/ps.c (ps_font::handle_unknown_font_command,
11678 handle_unknown_desc_command): Change type.
11679 * dvi/dvi.c (dvi_font::handle_unknown_font_command): Change type.
11681 Fri Jul 17 11:12:49 1992 James Clark (jjc at jclark)
11683 * lib/font.h (font::handle_unknown_font_command): Add file and
11685 * lib/font.c (font::handle_unknown_font_command):
11686 * ps/ps.c (ps_font::handle_unknown_font_command):
11687 * dvi/dvi.c (dvi_font::handle_unknown_font_command): Add file and
11688 lineno arguments. Use _with_file_and_line functions for error
11691 * lib/fontfile.c (font::unknown_desc_command_handler): New static
11693 * lib/font.c (font::set_unknown_desc_command_handler): New
11695 (font::load_desc): For unknown commands, call
11696 unknown_desc_command_handler if not null.
11697 * lib/font.h (class font): Declare them.
11698 (FONT_COMMAND_HANDLER): New typedef.
11699 * ps/ps.c (handle_unknown_desc_command): New function.
11700 (main): Set bflag if we had a -b option. Call
11701 font::set_unknown_desc_command_handler.
11702 (broken.h): Don't include.
11703 * ps/Makefile: No need for broken.h. Pass BROKEN_SPOOLER_FLAGS to
11705 * ps/devps/Makefile: Add `broken' command to DESC file using
11706 BROKEN_SPOOLER_FLAGS.
11708 * macros/tmac.e ([, ]): Add as synonyms for { and }.
11710 * macros/tmac.e ($p): Only exdent if \$3 > 0.
11712 * macros/tmac.e (@R, @S): New macros.
11713 Declare @, po, $0, $i, $p, df, so, fu, bt, *, ?a, ?b, ?C, ?e, ?H,
11714 ?I, ?n, ?o, ?R, ?s, ?T, ?W, ?w registers with @R.
11715 Declare $H, $[0-9], .. macros with @S.
11716 Declare |0, |1, |2, |3 strings with @S.
11718 * macros/tmac.e (@S): Rename to @U.
11720 * macros/tmac.e (@z): Define @b and bp as empty instead of
11723 * macros/tmac.e (@m): Deleted.
11724 (@h): Don't call @m.
11725 (@z): Don't set @m trap.
11727 * macros/tmac.e ($h, $f): Define |z as empty string.
11729 * macros/tmac.e (@D): Rework to avoid unbalanced .el requests.
11732 * macros/tmac.e (@h): Set ?H, ?C , ?s registers to 0 rather than
11734 ()f): Likewise for * register.
11736 * macros/tmac.e (sr): Don't ever scale the arguments. If the third
11737 argument is missing, don't change $R. Call sr with three
11738 arguments when initializing.
11740 Thu Jul 16 12:17:12 1992 James Clark (jjc at jclark)
11742 * macros/tmac.e (sr): New macro.
11743 Initialize $r and $R using sr.
11745 * macros/tmac.e (,): Delete \*(#[.
11747 * troff/env.c (set_tabs): Read the tab type even if the position
11748 is bad. Allow the position of the first tab stop to be negative.
11750 Wed Jul 15 13:14:37 1992 James Clark (jjc at jclark)
11752 * refer/dirnamemax.c: Use pathconf() if <unistd.h> defines
11754 * refer/Makefile: Compile dirnamemax.c using -DHAVE_UNISTD_H
11755 rather than -DPATHCONF_MISSING.
11756 * Makefile: Get rid of PATHCONF_MISSING.
11758 * refer/map.c: New file.
11759 * refer/index.c: Interface to mmap through map.c. Rename map_size
11761 * refer/Makefile: Handle map.c.
11762 * Makefile: Include -DHAVE_MMAP in OLDCFLAGS rather than CFLAGS.
11764 Tue Jul 14 14:15:20 1992 James Clark (jjc at jclark)
11766 * Makefile: RANLIB should be `true' if there is no ranlib.
11767 * lib/Makefile (libgroff.a): Simplify.
11768 * driver/Makefile (libdriver.a): Simplify.
11770 * Makefile: Change -DWAIT_COREDUMP_0200 to -DWCOREFLAG=0200.
11771 * groff.c (WCOREDUMP): Use WCOREFLAG. Define only if not already
11774 Sat Jul 11 09:19:17 1992 James Clark (jjc at jclark)
11776 * troff/env.c (compare_ranges): Declare as extern "C".
11778 * troff/input.c (init_registers): Use `struct tm' instead of `tm'.
11780 * macros/tmac.s, macros/tmac.e: Change .nx /dev/null to .nx.
11782 Wed Jul 8 11:52:27 1992 James Clark (jjc at jclark)
11784 * pic/troff.c (troff_output::text): Merge in grops_output::text,
11785 but conditionalize use of \X based on \*(.T.
11786 (grops_output::*): Deleted.
11787 * pic/output.h: Delete declaration of make_grops_output.
11788 * pic/main.c (main): Ignore -p and -x. driver_extension_flag is 1
11789 by default. -n sets it to 0.
11790 (usage): Corresponding changes.
11791 * groff.c (main): Don't pass -x or -p to pic.
11792 * groff.sh: Likewise.
11794 * ps/ps.c (ps_printer::do_exec, ps_printer::do_file): Force ndefs
11797 * ps/devps/afmtodit: Change calculation of asc_boundary and
11798 desc_boundary. Make these bounds inclusive.
11799 * ps/devps: Regenerate font files.
11801 Tue Jul 7 13:14:15 1992 James Clark (jjc at jclark)
11803 * macros/tmac.latin1: New file.
11804 * macros/tmac.tty-char: Use tmac.latin1.
11805 (tmac.tty-tr): Deleted.
11806 * macros/Makefile: Install tmac.latin1.
11807 * macros/tmac.dvi: Use tmac.latin1.
11808 * macros/troffrc: Translate \[char160] onto no-break space here.
11809 * macros/{tmac.dvi,tmac.ps,tmac.tty,tmac.X75}: Don't do it here.
11811 Mon Jul 6 11:06:52 1992 James Clark (jjc at jclark)
11813 * macros/tmac.Xps: Use `do' request.
11815 * macros/tmac.ps: Use `do' request.
11817 * macros/tmac.e (@C): Use `do' request.
11819 * macros/tmac.X, macros/tmac.Xps: Moved from xditview.
11820 * macros/Makefile: Install tmac.X*.
11822 * tty/tmac.tty, tty/tmac.tty-char: Move to macros.
11823 * tty/Makefile: Don't install tmac.tty*.
11824 * macros/Makefile: Install tmac.tty*.
11826 * dvi/tmac.dvi: Move to macros.
11827 * dvi/Makefile: Don't install tmac.dvi.
11828 * macros/Makefile: Install tmac.dvi.
11830 * ps/tmac.ps*: Move to macros.
11831 * ps/Makefile: Don't install tmac.ps*.
11832 * macros/Makefile: Install tmac.ps*.
11834 * eqn/box.c: Provide draw_lines parameter corresponding to -D
11836 * macros/eqnrc: Set draw_lines parameter based on device.
11837 * groff.c: Don't pass -D flag to eqn.
11838 * groff.sh: Likewise.
11839 * eqn/main.c: Warn about use of -D.
11841 * troff/input.c (process_startup_file): New function.
11842 (main): Call process_startup_file().
11843 * macros/troffrc: New file.
11844 * macros/Makefile: Install troffrc.
11845 * groff.c (main): Don't pass extra -m option to troff. For a
11846 pseudo device pass the name of the pseudo device to troff using
11848 * groff.sh: Likewise.
11849 * groff.c (possible_command::prepend_arg): Deleted.
11851 * troff/input.c (do_request): New function.
11852 (init_input_requests): Bind "do" to do_request.
11854 * eqn/main.c (main): Instead of loading eqnchar from device directory,
11855 load eqnrc from macro directory.
11856 * macros/eqnrc: New file.
11857 * macros/Makefile: Install eqnrc.
11858 * ps/devps/eqnchar: Deleted.
11859 * ps/devps/Makefile: Don't install eqnchar.
11860 * dvi/devdvi/eqnchar: Deleted.
11861 * dvi/devdvi/Makefile: Don't install eqnchar.
11862 * groff.c (main): Pass -M to eqn. Don't pass -F to eqn. New
11865 * lib/device.[ch]: New files.
11866 * lib/font.h (font::set_device_name, font::get_device_name):
11868 * lib/fontfile.c: Use device.h.
11869 * lib/Makefile: Handle device.[ch]. Make paths.h define DEVICE.
11870 * troff/input.c: Delete definition of `device'.
11871 (main): Don't initialize device.
11872 * troff/troff.h: Include device.h rather than declaring device.
11873 * troff/Makefile: No need to handle DEVICE.
11874 * driver/input.c: Include device.h. Don't use
11875 font::{set,get}_device_name.
11876 * groff.c, Makefile: Rename device.h to config.h.
11877 * groff.c: Use library device variable.
11878 * eqn/main.c: Use library device variable.
11879 * eqn/Makefile: No need to handle DEVICE.
11881 * lib/searchpath.[ch]: New files.
11882 * lib/Makefile: Handle searchpath.[ch].
11883 * troff/input.c (open_file, init_dirs): Deleted.
11884 (macro_dirs): Deleted.
11885 (open_mac_file, macro_source): Use class search_path.
11886 (add_string, struct string_list): Move definition.
11887 (main): Change -M option to use macro_path. Delete call to
11889 * lib/fontfile.c (font::command_line_font_dir, font::open_file):
11890 Rewrite to use class search_path.
11891 * lib/font.h, lib/fontfile.c (font::cl_font_dirs): Deleted.
11892 * lib/Makefile: fontfile.c depends on searchpath.h.
11893 * lib/Makefile: Rename fontpath.h to paths.h. Make paths.h define
11895 * lib/macropath.[ch]: New files.
11896 * troff/Makefile: No need to handle MACROPATH.
11898 * troff/input.c: Delete DUMP code.
11899 * lib/fontfile.c, lib/font.h: Delete
11900 font::forget_command_line_font_dirs.
11902 * troff/input.c (push_token): New function.
11903 (handle_first_page_transition): Use push_token().
11904 (process_input_stack): Change handling of a space at the beginning
11907 Sun Jul 5 17:11:09 1992 James Clark (jjc at jclark)
11909 * troff/input.c (font_dirs): Delete unused variable.
11911 * eqn/lex.c (do_set): Correct error messages.
11913 Sat Jul 4 10:20:55 1992 James Clark (jjc at jclark)
11915 * troff/input.c (do_define_string): Allow the string name to be
11916 followed immediately by a tab.
11917 (define_character): Likewise.
11919 Thu Jul 2 10:59:15 1992 James Clark (jjc at jclark)
11921 * ps/ps.c (ps_printer::draw): When drawing an arc, don't allow k to
11924 * troff/input.c (input_iterator::is_file): New virtual function.
11925 (file_iterator::is_file): New function.
11926 (input_stack::end_file): New function.
11927 (input_stack::next_file): Handle the situation where there is no
11928 file on the input stack correctly. Avoid making two passes over
11930 (next_file): Make the filename optional; in this case call
11931 input_stack::end_file().
11933 Wed Jul 1 10:17:25 1992 James Clark (jjc at jclark)
11935 * dvi/tmac.dvi: Change the definitions of \(ul and _ so that they
11936 produce a real _ charater when the current font is CW and _
11939 * lib/errarg.c (errarg::errarg(const char *)): Invert conditional
11940 expression to work around gcc 2.2 bug.
11942 Wed Jun 24 08:12:24 1992 James Clark (jjc at jclark)
11944 * eqn/main.c (main): Don't give an error if we can't find eqnchar.
11946 * troff/env.c (environment::add_padding): New function.
11947 (environment::add_char): Use add_padding().
11948 (environment::space): Likewise.
11949 (environment::wrap_up_field): Add some padding if there is none
11950 and there's no current tab.
11951 * troff/env.h: Declare environment::add_padding.
11953 Mon Jun 22 08:37:45 1992 James Clark (jjc@jclark)
11955 * pic/pic.y: undef fmod and rand before declaring them.
11957 Sun Jun 14 11:40:18 1992 James Clark (jjc@jclark)
11959 * troff/input.c (main): If the DESC file specifies a font name of
11960 0, then leave the corresponding font position empty.
11962 * nroff.sh: New file.
11963 * Makefile (install.nobin): Install nroff.sh.
11965 * tty/devlatin1/R.proto: Add ao as synonym for de.
11966 * tty/tmac.tty-char: Define ao as o.
11968 * tty/dev{ascii,latin1}/R.proto: Add aq.
11969 * tty/tmac.tty-char: Delete definition of aq.
11971 Mon Jun 8 11:43:20 1992 James Clark (jjc@jclark)
11973 * troff/input.c (init_charset_table): Don't translate 0240.
11974 * ps/tmac.ps: Translate char160 to space.
11975 * dvi/tmac.dvi: Likewise.
11976 * tty/tmac.tty: Likewise.
11978 Sun Jun 7 10:52:35 1992 James Clark (jjc@jclark)
11980 * dvi/tmac.dvi: Add support for all Latin-1 characters.
11982 * macros/tmac.s: Delete definitions of \(rg, \(ah, \(ad, \(a-,
11983 \(ao, \(ac, \(ho, \(-D, \(Sd, \(TP, \(Tp, \(ss, \(AE, \(ae, \(OE,
11986 * tty/tmac.tty-char: Add \(ah.
11988 * dvi/tmac.dvi: Add definitions of Tp, TP, Sd, -D, ho.
11989 No need to define \(FM and \(!/. Conditionalize all character
11992 * ps/devps/lgreekmap: Add +h, +f, +p.
11994 * ps/tmac.psnew: New file.
11995 * ps/Makefile: Install tmac.psnew.
11997 * troff/input.c (charinfo_to_node_list): Don't ever interpret
11998 character definitions in compatible mode.
12000 * troff/input.c (remove_character): New function.
12001 (init_input_requests): Bind remove_character to "rchar".
12003 * ps/tmac.psold: New file.
12004 * ps/Makefile: Install tmac.psold.
12005 * ps/tmac.ps: Load tmac.psold. Move definitions of ISO Latin-1
12006 characters into tmac.psold. Make these definitions unconditional.
12008 * tty/tmac.tty-char: Define \n(_C only if it is not already defined.
12010 * ps/tmac.ps: Don't define \('c and \('C.
12012 * ps/devps/textmap: Move Greek characters to...
12013 * ps/devps/symbolchars:
12015 Sat Jun 6 16:41:17 1992 James Clark (jjc@jclark)
12017 * ps/devps/text.enc: Add quotesingle.
12018 * ps/devps/textmap: Add +h, +f, +p, Fn, Bq, bq, aq, lz.
12019 * tty/tmac.tty-char: Likewise.
12020 * dvi/devdvi/texmi.map: Add +h, +f, +p.
12021 * dvi/devdvi/texi.map: Add Fn.
12022 * dvi/devdvi/msam.map: Add lz.
12023 * dvi/tmac.dvi: Handle Bq, bq, aq.
12025 * pic/lex.c (get_token): Recognize 'th.
12026 * pic/map.y: Allow `expr'th in contexts where ORDINAL was allowed.
12028 Fri Jun 5 11:20:46 1992 James Clark (jjc@jclark)
12030 * ps/devps/textmap: Move di, mu, +- to...
12031 * ps/devps/symbolchars:
12033 * macros/tmac.s (@XS): Don't call par@reset or fi.
12034 (XA): Call LP. Turn off adjustment. Reduce line length.
12036 * macros/tmac.s: Initially alias XS to LP.
12037 (XS): Rename to @XS.
12038 (cov*ab-init): Alias XS to @XS.
12040 Thu Jun 4 09:12:05 1992 James Clark (jjc@jclark)
12042 * troff/token.h: Delete TOKEN_CHAR_HEIGHT, TOKEN_CHAR_SLANT,
12043 TOKEN_FONT_NAME, TOKEN_FONT_POSITION, TOKEN_SIZE tokens.
12044 (token::is_size, token::changes_env): Deleted.
12045 * troff/number.c (parse_term): No need to process \s explicitly.
12046 Call tok.next() only after scale indicator has been processed.
12047 * troff/input.c (do_overstrike, do_bracket): No need to process \s,
12049 (token::next): Handle \s, \f, \S, \H immediately rather than
12050 returning them as tokens.
12051 (token::operator==, token::description, token::add_to_node_list,
12052 token::process): Remove handling of deleted tokens.
12054 * troff/env.c (environment::add_char): When adding padding
12055 indicator character, call start_line() if necessary.
12057 Wed Jun 3 09:55:50 1992 James Clark (jjc@jclark)
12059 * ps/devps/afmtodit: Don't output 0 kerns.
12061 * ps/devps/afmtodit: Remove directory from name of encoding in
12062 font description file.
12064 * ps/devps/afmtodit: Improve error messages.
12066 * ps/devps/afmtodit: Allow DESC file to be specified with -d.
12068 * ps/devps/Makefile: Incorporate FontMakefile. Rework.
12069 * ps/devps/FontMakefile: Deleted.
12070 * ps/devps/afmname: New file.
12072 * ps/devps/symbol.sed: New file.
12073 * ps/devps/symbol.diff: Deleted.
12074 * ps/devps/FontMakefile: Generate symbol.afm using symbol.sed.
12075 Generate zapfdr.afm from zapfd.afm.
12077 * tty/tmac.tty (tty-char): Prefix definition with ".
12079 * macros/tmac.an (TP): Don't start a diversion if one has already
12082 * tty/tmac.tty-char: Add Latin-1 characters.
12084 * tty/tmac.tty-char: Incorporate suggestions from Paul Eggert.
12086 Tue Jun 2 00:54:34 1992 James Clark (jjc@jclark)
12088 * tbl/table.c (table::allocate): Delete old_vline, old_entry.
12089 Move declaration of struct horizontal_span.
12091 * tbl/table.c (table::table): Initialize span_list.
12092 (table::~table): Delete span_list.
12094 * lib/ptable.h (PTABLE(T)::~PTABLE(T)): Delete v.
12096 * ps/devps/Makefile: Avoid dependency on GNU make.
12098 * ps/tmac.ps: Check that character does not already exist before
12101 * tty/tmac.tty: Add definitions of \(ff, \(!=, \(==, \(~=, \(sq,
12102 \(OE, \(oe, \(AE, \(ae, \(lh, \(rh. Delete definitions of \(en,
12103 \(ru, \(ul, \(br, \(bv, \(sl which are in the font description
12106 * tty/tmac.tty-char: New file.
12107 * tty/Makefile: Install tmac.tty-char.
12108 * tty/tmac.tty: Move definitions of \(ua, \(da, \(uA, \(dA into
12111 * tty/tmac.tty: Fix definition of \(34.
12113 * tty/dev{ascii,latin1}/R.proto: Add ha and ti. Map
12114 bracket-drawing characters onto |. Add *o.
12116 * troff/env.c (environment::wrap_up_tab): Increment field_spaces
12117 only if current_field.
12119 * troff/dictionary.c (dictionary::lookup): Free old_table after
12122 Mon Jun 1 10:15:22 1992 James Clark (jjc@jclark)
12124 * tty/dev{ascii,latin1}/R.proto: Add uppercase Greek characters
12125 whose glyphs are identical to glyphs of some Roman character.
12127 * tty/devlatin1/R.proto (bu): Deleted.
12128 * tty/devascii/R.proto (bu): Deleted.
12129 * tty/tmac.tty: Add definition of \(bu.
12131 * eqn/main.c (do_file): Pass FILE as argument.
12132 (main): Automatically load eqnchar. New options -F and -n.
12133 Pass do_file an opened FILE.
12134 * groff.c: Don't pass eqnchar to eqn. Pass -F options onto eqn.
12135 No need to include font.h.
12136 * groff.sh: Likewise. Don't need to use - for standard input.
12137 Prefix files with -- if first file starts with -.
12139 * macros/tmac.e: Conditionalize use of \$* on \n(.g.
12141 * troff/env.c (environment::possibly_break_line): Don't set line
12142 to 0 across call to output_line(). Don't call output_line() until
12143 after discarding nodes after break.
12145 Sun May 31 10:45:29 1992 James Clark (jjc@jclark)
12147 * request.h (macro::empty): Declare it.
12148 * input.c (macro::empty): New method.
12149 (interpolate_macro): Don't give a WARN_SPACE if the two-character
12152 Sat May 30 10:27:15 1992 James Clark (jjc@jclark)
12154 * troff/env.c (environment::start_field): Decrement space_total
12155 when a space is frozen.
12157 Fri May 22 14:34:38 1992 James Clark (jjc@jclark)
12159 * macros/tmac.an (R): Delete macro.
12161 * troff/input.c (get_copy, token::next): Support \# (like \" but
12162 newline is ignored).
12164 * troff/input.c (token::next): Fix error message in 'Y' case.
12166 Thu May 21 09:26:24 1992 James Clark (jjc@jclark)
12168 * eqn/delim.c (define_extensible_string): Recognize any prefix of
12171 Fri May 15 10:20:41 1992 James Clark (jjc at jclark)
12173 * c++test.c: Include <osfcn.h>.
12175 * lib/strtol.c, lib/getcwd.c, ps/psbb.c: Declare errno in case
12178 Fri May 8 09:37:19 1992 James Clark (jjc at jclark)
12180 * tbl/table.c (table::divide_span): Don't count column separation
12181 if expand was specified.
12183 * tbl/main.c (process_format): Don't ignore width specs in
12184 continued format. Give warning for changing equal widths or
12185 column separation in continued format.
12186 (process_data): Set column separation, minimum width, equal
12187 columns at end of table.
12189 Thu May 7 08:50:40 1992 James Clark (jjc at jclark)
12191 * troff/node.c (kern_pair_node::add_discretionary_hyphen,
12192 node::add_discretionary_hyphen): Use soft_hyphen_char.
12193 (set_soft_hyphen_char): New function.
12194 (init_node_requests): Bind to shc. Initialize soft_hyphen_char.
12196 * Makefile (c++tested): Give more helpful message if test fails.
12198 Tue May 5 10:58:39 1992 James Clark (jjc at jclark)
12200 * troff/input.c (init_charset_table): Translate 0240 to
12201 an unbreakable space.
12203 * troff/token.h (token::hyphen_indicator): New function.
12204 * troff/charinfo.h (TRANSLATE_HYPHEN_INDICATOR): New special
12206 * troff/input.c (translate): Allow translation to \%.
12207 * troff/node.c (node::add_char): Handle
12208 TRANSLATE_HYPHEN_INDICATOR.
12209 (make_node): Don't allow TRANSLATE_HYPHEN_INDICATOR here.
12211 * troff/input.c (init_charset_table): Don't set BREAK_AFTER flag
12214 * tty/devlatin1/R.proto: \(hy and - should print as 055.
12216 Tue Apr 21 09:24:42 1992 James Clark (jjc at jclark)
12218 * groff.c (run_commands): If the last command gets a SIGPIPE send
12219 a SIGPIPE to all children than haven't yet terminated. When
12220 command terminates, set pid field to -1.
12222 Fri Apr 17 11:20:48 1992 James Clark (jjc at jclark)
12224 * groff.c (main): Pass an appropriate -filename option to gxditview.
12226 Thu Apr 16 15:11:40 1992 James Clark (jjc at jclark)
12228 * Makefile.bd (install): Remove existing program before copying.
12230 * Makefile, */Makefile, Makefile.bd, groff.sh, groff.c: Allow
12231 programs which have Unix counterparts to be installed with
12232 user-specified prefix.
12234 * troff/input.c (exit_troff): Don't check if exit_started.
12235 (exit_request): Don't call exit_troff if exit_started.
12237 * Makefile.bd (install.mm): Rename to install.dwbmm.
12239 Tue Apr 14 10:05:10 1992 James Clark (jjc at jclark)
12241 * driver/input.c (do_file): Add missing break for '#' case.
12243 Mon Apr 13 10:11:02 1992 James Clark (jjc at jclark)
12245 * troff/input.c (input_stack::clear): Clear past any boundaries and
12246 then add the boundaries back.
12248 * troff/input.c (exit_troff): Return immediately if already
12251 * macros/tmac.s (pg@end-text): New macro. Use pg@end-text for the
12253 (pg*end-page): If the text has ended and there are no more
12254 footnotes or keeps, exit.
12256 * macros/doc-ditroff (Lq, Rq): Define as \(lq and \(rq.
12258 * troff/input.c (init_charset_table): Make \(rq transparent by
12261 * macros/tmac.an: Define lq and rq strings.
12263 * macros/tmac.s (Q, U): Define as \(lq and \(rq.
12265 Sun Apr 12 12:54:37 1992 James Clark (jjc at jclark)
12267 * troff/env.c (environment::final_break): New function.
12268 (environment::newline): Set prev_line_interrupted to 2 if
12270 * troff/env.h: Declare environment::final_break.
12271 * troff/input.c (exit_troff): Call environment::final_break()
12272 instead of environment::do_break().
12274 * macros/Makefile: Install man.local if $(MACRODIR)/man.local
12275 doesn't already exist.
12276 * macros/man.local: New file.
12277 * macros/tmac.an: Load man.local.
12278 * macros/man.ultrix: New file.
12280 Sat Apr 11 17:32:04 1992 James Clark (jjc at jclark)
12282 * troff/input.c (exit_groff): Rename to...
12283 (exit_troff): New function.
12285 * troff/div.c (exit_started, done_end_macro,
12286 seen_last_page_ejector): New global variables.
12287 (began_page_in_end_macro): New static variable.
12288 (exit_flag): Deleted.
12289 (top_level_diversion::top_level_diversion): Initialize
12291 (top_level_diversion): More elaborate test for whether
12292 cleanup_and_exit() should be called.
12293 Set began_page_in_end_macro if the end macro isn't yet finished.
12294 * troff/div.h (top_level_diversion::last_page_count): New data
12296 (top_level_diversion::set_last_page): New function.
12297 (exit_started, done_end_macro, seen_last_page_ejector): Declare.
12298 * troff/env.c (do_break): Zero prev_line_interrupted.
12299 * troff/input.c (exit_flag): Delete declaration.
12300 (LAST_PAGE_EJECTOR): New magic cookie.
12301 (token::next): Handle LAST_PAGE_EJECTOR.
12302 (exit_groff): Set exit_started and done_end_macro instead of
12303 exit_flag. Call top_level_diversion::set_last_page. Push a
12304 LAST_PAGE_EJECTOR instead of calling push_page_ejector(). Do
12305 another ejection after setting seen_last_page_ejector.
12307 Thu Apr 9 04:37:11 1992 James Clark (jjc at jclark)
12309 * etc/grog.sh, etc/grog.sh: Recognize -me sh macro.
12311 * macros/tmac.e (TH): Make sure there's room for the initial
12314 * macros/tmac.s (par@init): Make PD and DD at least \n(.V.
12315 Set FVS in points rather than units.
12317 Mon Apr 6 11:21:32 1992 James Clark (jjc at jclark)
12319 * troff/div.c (top_level_diversion::add_trap): Don't consider the
12320 position of empty slots.
12322 Fri Apr 3 10:46:45 1992 James Clark (jjc at jclark)
12324 * ps/devps/S: Fix height and depth of parenrightex.
12325 * ps/devps/symbol.diff: Regenerate.
12327 Sat Mar 28 21:17:52 1992 James Clark (jjc at jclark)
12329 * tmac.e (u): Do underlining as in -mgs.
12331 Fri Mar 27 09:23:44 1992 James Clark (jjc at jclark)
12333 * tty/tty.c (tty_printer::end_page): If overstriking is
12334 suppressed, still turn overstruck horizontal and vertical lines
12337 * lib/new.c: Back out Feb 24 change; no longer needed with gcc
12340 * refer/label.y (format_expr::evaluate): Avoid use of %0*d.
12342 Wed Mar 18 09:29:10 1992 James Clark (jjc at jclark)
12344 * Version 1.05 released.
12346 Tue Mar 17 16:50:45 1992 James Clark (jjc at jclark)
12348 * tty/tty.c: Instead of keeping an array of glyphs and then
12349 sorting it, keep a ordered linked list of glyphs for each line.
12351 * driver/driver.h: Include stddef.h.
12353 * tty/tty.c (compare_glyph):
12354 * refer/refer.c (rcompare):
12355 * troff/env.c (compare_ranges): Arguments of qsort comparison
12356 function should be const void *.
12358 * troff/number.c (parse_term):
12359 * dvi/dvi.c (draw_dvi_printer::draw): Avoid initialization in
12362 * refer/label.y (consider_authors): Don't access variables
12363 constructed under a condition outside that condition: put braces
12364 round for statement containing declaration; redeclare use of same
12367 * pic/pic.y (text_expr): Delete production that allows
12368 parenthesised text_expr.
12369 (expr): Allow a conditional_expr to appear in parentheses.
12370 (conditional_expr): Rename to any_expr.
12372 * mm: Install new version 1.01 from jh.
12374 * lib/font.c (font::get_width): Cache scaled widths.
12375 (font::font): Initialize widths_cache.
12376 (font::~font): Destroy widths_cache.
12377 * lib/font.h: Add font::widths_cache. Declare font_widths_cache.
12379 Mon Mar 16 10:16:10 1992 James Clark (jjc at jclark)
12381 * c++test.c, c++test.ref: New files.
12382 * Makefile: Check that the C++ compiler works.
12384 * ps/tmac.pspic (PSPIC): Do a break.
12386 * ps/tmac.ps: Move definition of PSPIC into...
12387 * ps/tmac.pspic: New file.
12388 (PSPIC): Draw box around picture, but make it invisible to grops.
12389 * ps/tmac.ps: Load tmac.pspic.
12390 * ps/Makefile: Install tmac.pspic.
12392 Sun Mar 15 14:18:08 1992 James Clark (jjc at jclark)
12394 * lib/font.c (scale_round): If n is negative,
12395 subtract .5 before truncating floating point result.
12397 * lib/fontfile.c: Include <errno.h>.
12399 Tue Mar 10 14:17:03 1992 James Clark (jjc at jclark)
12401 * driver/input.c (get_char): Inline. Don't update current_lineno.
12402 Change callers to up date current_lineno if necessary.
12403 Use get_char() instead of getc(current_file).
12405 Sun Mar 8 18:05:28 1992 James Clark (jjc at jclark)
12407 * ps/tmac.ps: Fix up spacing of \(mo and \(nm.
12409 Fri Mar 6 19:38:58 1992 James Clark (jjc at jclark)
12411 * tty/tty.c (tmac.tty): Define \(rg as (R).
12413 Tue Mar 3 10:11:25 1992 James Clark (jjc at jclark)
12415 * lib/lib.h: New define a_delete.
12416 * Use a_delete instead of delete when deleting an array of objects
12417 without destructors.
12419 * lib/lib.h: Rename adelete to ad_delete.
12420 * Change uses of adelete.
12422 Mon Mar 2 12:41:05 1992 James Clark (jjc at jclark)
12424 * eqn/eqn.y: Include lib.h.
12426 * troff/node.c (grow_font_table): Delete old_font_table.
12428 * mm: Install new version from jh.
12430 Fri Feb 28 10:42:23 1992 James Clark (jjc at jclark)
12432 * tbl/table.h (format_type): Make global instead of local to class
12433 entry_format. Prefix enumerators with FORMAT_.
12434 * tbl/table.c, tbl/main.c: Corresponding changes.
12435 * refer/token.h (token_type): Make global. Prefix enumerators
12437 * refer/token.[ch]: Corresponding changes.
12438 * Makefile: Get rid of -DNO_NESTED_TYPES configuration option.
12440 * troff/div.c (node::set_vertical_size): Don't name argument.
12442 Thu Feb 27 10:29:19 1992 James Clark (jjc at jclark)
12444 * Makefile: New configuration option ARRAY_DELETE_NEEDS_SIZE.
12445 * lib/lib.h: Define adelete accordingly.
12446 * pic/object.c (graphic_object::graphic_object):
12447 * tbl/main.c (format::~format):
12448 * tbl/table.c (table::~table):
12449 * refer/ref.c (reference::~reference, reference::merge,
12450 reference::insert_field, reference::delete_field): Use adelete.
12452 * Makefile: Change NESTED_TYPES to NO_NESTED_TYPES.
12454 * tbl/table.h: Corresponding changes.
12456 * common.c (common_output::dashed_arc, common_output::dotted_arc):
12457 Ensure total_angle is positive.
12459 Wed Feb 26 08:49:26 1992 James Clark (jjc at jclark)
12461 * refer/ref.c (reference::merge, reference::insert_field,
12462 reference::delete_field): Avoid delete[0].
12464 * refer/token.c (init_special_chars): Move calls to cmupper
12465 outside calls to init_two_char_letter to work around bug in gcc
12468 Mon Feb 24 14:20:00 1992 James Clark (jjc at jclark)
12470 * lib/new.c (operator new): Use __builtin_new for g++.
12472 * pic/object.c (graphic_object::~graphic_object): Don't use
12475 * pic/object.c (output::compute_scale): Initialize max_width and
12478 Sat Feb 15 09:55:20 1992 James Clark (jjc at jclark)
12480 * troff/input.c (write_request): Call fflush.
12482 * troff/node.h (class composite_node): Move declaration to node.c
12483 * troff/input.c (charinfo_to_node): Rename to ...
12484 (charinfo_to_node_list): Return node list rather than composite
12486 * troff/node.c (make_composite_node): New function.
12487 (make_node, add_char): Call make_composite_node instead of
12489 (class composite_node): Add a tfont * member. Delete font_size
12491 (composite_node::composite_node, composite_node::copy,
12492 composite_node::size): Corresponding changes.
12493 (composite_node::tprint): Provide constant spacing, emboldening
12494 and track kerning as specified in tfont.
12495 (composite_node::width): Change width calculation accordingly.
12496 * troff/env.h (environment::composite): New member.
12497 (environment::is_composite, environment::set_composite): New
12499 * troff/env.c (environment::environment): Initialize composite.
12500 * troff/input.c (charinfo_to_node): Call
12501 environment::set_composite.
12502 * troff/node.c (make_composite_node, make_glyph_node): Use the
12503 plain version of the tfont if the environment is composite.
12505 * troff/node.c (font_info::get_space_width): Additional argument
12506 giving space_size. Handle constant space correctly. Scale by
12507 space_size unless constant spaced.
12508 (env_sentence_space_width): New function.
12509 * troff/node.h: Declare it.
12510 * troff/env.h (environment::get_space_size,
12511 environment::get_sentence_space_size,
12512 environment::get_narrow_space_width,
12513 environment::get_half_narrow_space_width): Make inline.
12514 (environment::get_space_width): Make inline. Just call
12516 * troff/env.c: Delete definitions for funtions made inline.
12517 (environment::space_newline, environment::space): Use
12518 env_sentence_space_width(). Don't scale by space_size.
12519 * troff/node.h: Move declarations of env*space_width() functions
12522 Sat Feb 8 09:30:22 1992 James Clark (jjc at jclark)
12524 * macros/tmac.s (PS): Don't try to set negative indent.
12526 Thu Feb 6 09:00:35 1992 James Clark (jjc at jclark)
12528 * pic/pic.y: Fix min function.
12530 Tue Jan 28 07:52:29 1992 James Clark (jjc at jclark)
12532 * man/mdate.sh: Clear LANGUAGE.
12534 Sun Jan 19 13:02:41 1992 James Clark (jjc at jclark)
12536 * pic/pic.y, pic/lex.c: Rename COMMAND token to COMMAND_LINE.
12537 * pic/lex.c: New COMMAND keyword.
12538 * pic/pic.y (print_args, print_arg): New rules.
12539 (placeless_element): Use print_args for PRINT.
12540 New COMMAND element.
12542 Tue Jan 7 13:14:31 1992 James Clark (jjc at jclark)
12544 * troff/input.c (terminal): Handle missing argument correctly.
12546 * pic/pic.y (text_expr): New rule.
12548 * pic/pic.y: Implement := operator.
12550 Sun Jan 5 10:23:02 1992 James Clark (jjc at jclark)
12552 * etc/grog.pl, etc/grog.sh: Distinguish old and new versions of
12555 Sat Jan 4 14:42:26 1992 James Clark (jjc at jclark)
12557 * ps/devps/dingbatsrmap: Include this in the distribution.
12559 * macros/tmac.doc: Replace with new version from 2nd Networking
12560 Release. Fix loading of doc-* files.
12561 * macros/{doc-common,doc-ditroff,doc-nroff,doc-syms}: New files.
12562 * macros/tmac.doc.old: New file. Apply fixes that had been
12563 applied to old tmac.doc.
12564 * macros/tmac.andoc: Check that we're running under groff.
12565 * macros/Makefile: Rework.
12567 Fri Jan 3 13:27:51 1992 James Clark (jjc at jclark)
12569 * tbl/table.h (format_type):
12570 * refer/token.h (token_type): If NESTED_TYPES is defined, use
12571 typedef to make these types visible at file scope.
12572 * Makefile: Add NESTED_TYPES configuration option.
12574 * troff/div.c (mark): At the top level use the value of
12575 nl_reg_contents rather than the current vertical position.
12577 Thu Jan 2 10:34:51 1992 James Clark (jjc at jclark)
12579 * tty/tty.c: Implement \D for horizontal or vertical lines.
12580 (tty_printer::set_char): Use vec_used+2 as serial number.
12581 Don't allow size of vector to exceed USHRT_MAX-2.
12582 Split off part into...
12583 (tty_printer::add_char): New function.
12584 (tty_printer::draw): New function.
12585 (compare_glyph): Handle equal serial numbers.
12586 (tty_printer::end_page): Handle overstruck characters from \D.
12587 (main, usage): Implement -d option.
12589 Mon Dec 23 10:37:51 1991 James Clark (jjc at jclark)
12591 * tbl/main.c (process_format):
12592 * eqn/text.c (split_text):
12593 * troff/input.c (token::next): Use inner block for declarations
12594 with initializers in switch statement.
12596 Mon Dec 16 20:52:03 1991 James Clark (jjc at jclark)
12598 * pic/common.c (common_output::dash_line): Cope with zero-length
12601 Sun Nov 17 12:04:08 1991 James Clark (jjc at jclark)
12603 * Version 1.04 released.
12605 Wed Nov 13 05:27:21 1991 James Clark (jjc at jclark)
12607 * macros/tmac.an (TH): Define a macro an-init to define variables
12608 based on command line arguments.
12609 (an-header): Call it.
12611 Sun Nov 3 12:07:34 1991 James Clark (jjc at jclark)
12613 * Makefile (install.mm): Rename to install.dwbmm.
12615 * Makefile: Integrate mm.
12616 * mm: New directory.
12618 Wed Oct 30 10:11:34 1991 James Clark (jjc at jclark)
12620 * refer/dirnamemax.c: If PATHCONF_MISSING is defined, include
12623 * pic/troff.c (troff_output::simple_spline,
12624 troff_output::simple_polygon): Rename variable `v' to `d' to avoid
12625 shadowing parameter.
12627 * lib/tmpfile.c (xtmpfile): Declare dir as const char *.
12629 * lib/ptable.h: Add explicit casts when converting from unsigned
12632 * dvi/devdvi/{SA,SB,msam.map,msbm.map}: New files.
12633 * dvi/devdvi/Makefile: Install SA, SB.
12635 * refer/indxbib.c: Add declaration of mktemp.
12637 * refer/lookbib.c: Add declaration of isatty.
12639 Fri Oct 25 09:00:17 1991 James Clark (jjc at jclark)
12641 * pic/lex.c (interpolate_macro_with_args): While collecting
12642 arguments, keep track of whether we're in a string.
12644 Wed Oct 23 08:42:48 1991 James Clark (jjc at jclark)
12646 * ps/tmac.ps (PSPIC): Do the .sp after the \X, and move the \X
12647 down with \v, so as to avoid problems with top of page trap
12648 setting no space mode.
12650 Tue Oct 22 17:38:49 1991 James Clark (jjc at jclark)
12652 * eqn/lex.c (get_delimited_text): Allow tab before macro body.
12654 Tue Oct 15 17:24:53 1991 James Clark (jjc at jclark)
12656 * ps/psrm.c (ps_get_line): Fix bug when lines longer than 255.
12657 Improve error message.
12659 Fri Oct 11 11:09:38 1991 James Clark (jjc at jclark)
12661 * ps/psrm.c (print_ps_string): Don't pass negative numbers to
12664 Wed Oct 9 17:50:14 1991 James Clark (jjc at jclark)
12666 * groff.c (possible_command::execp): Always use _exit() after a
12669 * Makefile: Add HAVE_UNION_WAIT, HAVE_PID_T, WAIT_COREDUMP_0200,
12670 NO_SYS_WAIT_H configuration options.
12671 * groff.c: Use these options. Use POSIX-style macros to extract
12672 fields from the status returned by wait().
12674 Fri Oct 4 12:12:27 1991 James Clark (jjc at jclark)
12676 * tbl/table.c (table::compute_separation_factor): Allow the
12677 separation factor to drop to 0.
12679 Tue Oct 1 18:12:38 1991 James Clark (jjc at jclark)
12681 * refer/search.c: Include <errno.h>.
12683 Sun Sep 29 08:40:57 1991 James Clark (jjc at jclark)
12685 * pic/pic.y (YYDEBUG): Don't define for Borland C++.
12687 * lib/lib.h: #ifdef out declarations of itoa and iftoa for Borland
12690 * pic/lex.c (input_stack::bol): Move definition out of class body.
12692 * pic/main.c: On MSDOS munge argv[0].
12694 * lib/ptable.h: Define name2 as _Paste2 for Borland C++.
12696 * lib/ptable.c (hash_string): Use unsigned long rather than
12698 (next_ptable_size): Use unsigned rather than int. Give an error
12699 message if we've hit the largest table size.
12700 * lib/ptable.c: Corresponding changes. Also use unsigneds for the
12703 * pic/object.h (object_spec): Make flags unsigned long. Declare
12704 flags as const unisgned long rather than as enums.
12706 * pic/output.c: Deleted.
12708 * pic/troff.c (troff_output::simple_ellipse): Remove spurious %.
12710 * tbl/table.c (simple_entry::note_double_vrule_on_{left,right}):
12711 Add additional argument.
12712 (line_entry::note_double_vrule_on_{left,right}): Set value of
12713 douvle_vrule_on_{right,left} flag according to argument.
12714 (simple_line_entry::simple_print,
12715 simple_line_entry::double_line_print): If adjacent to double vrule
12716 on a corner extend rather than shorten the rule by half the double
12719 * troff/number.c (parse_term): In checking for overflow, handle the
12720 case where the current horizontal position is negative.
12722 Thu Sep 12 08:26:09 1991 James Clark (jjc at jclark)
12724 * pic/object.c (draw_arrow): Check for object having zero length.
12726 Wed Sep 11 10:32:38 1991 James Clark (jjc at jclark)
12728 * eqn/main.c (do_file): Split off inline equation handling into...
12729 (inline_equation): New function. Search for starting delimiter
12731 (delim_search): New function. Don't recognize a delimiter that
12732 occurs in the name of an escape sequence, number register, string
12735 Tue Sep 10 04:01:11 1991 James Clark (jjc at jclark)
12737 * eqn/delim.c (delim_box::compute_metrics): Don't call
12738 define_extensible_string if left is 0.
12739 (delim_box::output): Don't print the left delimiter if left is 0.
12740 (delim_box::debug_print): Check for left == 0 before calling printf.
12742 Fri Aug 23 13:02:30 1991 James Clark (jjc at jclark)
12744 * troff/Makefile (majorminor.c): Include only digits in
12747 Thu Aug 22 09:35:37 1991 James Clark (jjc at jclark)
12749 * refer/dirnamemax.c: new file.
12750 * refer/genlimits.c: Deleted.
12751 * refer/indxbib.c (main): Use dir_name_max() instead of NAME_MAX.
12752 Don't check path length.
12753 * refer/Makefile: Add dir_name_max.o; delete genlimits.
12754 * Makefile: Add PATHCONF_MISSING option.
12756 * refer/indxbib.c (get_cwd): New function.
12757 (main): Use get_cwd().
12758 * lib/getcwd.c: New file.
12759 * Makefile: Delete -DHAVE_GETWD. Include GETCWD variable. Pass
12760 GETCWD in SUBFLAGS.
12761 * lib/Makefile: Compile getcwd.o.
12763 * ps/tmac.psatk (psatk-defs): Define showpage after pushing
12766 * refer/indxbib.c (main): Check success of mktemp.
12768 * lib/tmpfile.c: New file.
12769 * lib/Makefile: Add tmpfile.c.
12770 * lib/lib.h: Declare xtmpfile(); include <stdio.h>.
12771 * ps/ps.h: Delete declaration of mktemp().
12772 * ps/ps.c (ps_printer::ps_printer): Use xtmpfile().
12773 * refer/refer.c (divert_to_temporary_file): Use xtmpfile().
12774 * driver/driver.h: No need now to include errno.h.
12776 * everywhere: Set errno to 0 before calling fopen().
12778 * eqn/eqn.h, etc/soelim.c, driver/driver.h, etc/addftinfo.c,
12779 dvi/tfmtodit.c, groff.c, refer/index.c, refer/linear.c,
12780 refer/lookbib.c, refer/refer.h, ps/psbb.c: Include <errno.h>.
12782 Mon Aug 19 10:52:18 1991 James Clark (jjc at jclark)
12784 * troff/env.h (translate_space_to_dummy): Declare it.
12785 * troff/env.c (environment::space_newline, environment::space):
12786 If translate_space_to_dummy is set then make the width of spaces 0.
12787 * troff/input.c (translate): If the second character of a
12788 translation is a space, translate to unbreakable space. If the
12789 first character is a space, set or clear translate_space_to_dummy
12790 according to whether the second character is \&. Weird!
12792 Tue Jul 30 10:03:56 1991 James Clark (jjc at jclark)
12794 * groff.c (run_commands): Don't use non-zero exit code because a
12795 command gets SIGPIPE.
12797 * groff.c, groff.sh: Use -mXps with -TXps.
12799 * ps/ps.c (ps_printer::special): Move call to flush_sbuf() into...
12800 (ps_printer::do_exec, ps_printer::do_file, ps_printer::do_def,
12801 ps_printer::do_mdef, ps_printer::do_import): Call flush_sbuf().
12802 (ps_printer::special): New specials invis and endinvis.
12803 (ps_printer::do_invis, ps_printer::do_endinvis): New functions.
12804 (ps_printer::set_char, ps_printer::draw): Return if invis_count>0.
12805 (ps_printer::end_page): Check that invis_count == 0.
12806 (ps_printer::invis_count): New member.
12807 (ps_printer::ps_printer): Initialize invis_count to 0.
12809 * troff/env.c (environment::hyphenate_line): Hyphenation
12810 indicator at beginning of word inhibits splitting after -, \(em
12813 * pic/pic.y (element): Allow another element to follow } without
12814 any intervening separator.
12816 Mon Jul 22 12:27:37 1991 James Clark (jjc at jclark)
12818 * pic/lex.c (get_delimited): Allow tabs before delimiter.
12820 Wed Jul 17 10:59:08 1991 James Clark (jjc at jclark)
12822 * groff.c: Get rid of HAVE_UNION_WAIT stuff. Instead suppress
12823 declaration of wait() in header files.
12824 * Makefile: Get rid of -DHAVE_UNION_WAIT.
12826 * tbl/table.c (alphabetic_text_entry::add_tab): New function.
12828 * lib/lib.h: Declare return type of strerror as char *.
12830 * man/Makefile: Add g flag to sed substitutions.
12831 * Makefile (shgroff, bindist): Likewise.
12833 Sun Jul 14 11:57:02 1991 James Clark (jjc at jclark)
12835 * ps/ps.c (ps_printer::do_import): Move push of userdict into...
12836 * ps/devps/prologue (PBEGIN): Define showpage after pushing
12839 Sat Jul 13 20:53:04 1991 James Clark (jjc at jclark)
12841 * ps/devps/prologue (PBEGIN): Zap any definition of showpage in
12844 Fri Jul 12 07:10:09 1991 James Clark (jjc at jclark)
12846 * man/mdate.sh: Handle the fact that BSD ls -l does not print the
12849 Sun Jul 7 08:00:23 1991 James Clark (jjc at jclark)
12851 * troff/input.c (define_number_reg): If currently undefined,
12852 don't define it if the argument is an invalid expression.
12854 * Makefile: Ignore return value of `if' commands without `else'
12857 * Makefile: Split up CPPDEFINES into a series of separate
12858 configuration options.
12860 * troff/input.c (init_registers): Use time_t instead of long
12861 unless LONG_FOR_TIME_T is defined. Use returned result rather
12862 than passing pointer.
12863 * Makefile: Document LONG_FOR_TIME_T as a CPPDEFINE.
12865 * lib/Makefile (fontpath.h): Use gendef.
12867 Thu Jul 4 09:48:05 1991 James Clark (jjc at jclark)
12869 * troff/input.c (input_iterator::shift): Delete argument name.
12870 * troff/node.c (suppress_output_file::really_begin_page,
12871 suppress_output_file::really_transparent_char, node::ascii_print,
12872 node::tprint): Delete names of unused arguments.
12874 Wed Jul 3 17:34:57 1991 James Clark (jjc at jclark)
12876 * refer/label.y (string): Pass $4 to command_error.
12878 Tue Jul 2 15:06:01 1991 James Clark (jjc at jclark)
12880 * Version 1.03 released.
12882 Sat Jun 29 08:14:01 1991 James Clark (jjc at jclark)
12884 * Makefile: Pass definition of SHELL in SUBFLAGS.
12886 * gendef: New file.
12887 * Makefile, eqn/Makefile, refer/Makefile, troff/Makefile,
12888 ps/Makefile: Use gendef to construct header files that are
12889 constructed from the Makefile.
12891 * macros/Makefile: make all should build stripped version of tmac.e.
12893 * refer/Makefile (clean): Remove y.output.
12895 Fri Jun 28 09:44:36 1991 James Clark (jjc at jclark)
12897 * ps/pfbtops.c (main): Add -v option which prints out a version
12899 * ps/Makefile (pfbtops): Link with libgroff.a.
12901 Fri Jun 21 07:43:23 1991 James Clark (jjc at jclark)
12903 * refer/search.h (linear_searcher::get_nkeys): Delete declaration.
12904 * refer/linear.c (linear_searcher::get_nkeys): Delete definition.
12906 * refer/lkbib.c (main): Always terminate reference with blank
12908 * refer/lookbib.c (main): Likewise.
12910 * refer/linear.c (file_buffer::load): Check that the file is not a
12913 * refer/Makefile (genlimits): Possibly add -DHAVE_SYS_DIR_H.
12914 (genlimits.c): Include <sys/dir.h> if HAVE_SYS_DIR_H is defined.
12915 Delete second inclusion of <sys/param.h>.
12917 Tue Jun 18 01:32:26 1991 James Clark (jjc at jclark)
12919 * troff/token.h (token::special): Deleted.
12921 * tbl/main.c (process_format): Rework so that opt->tab_char is
12922 recognized only when appropriate.
12924 * ps/Makefile (clean): Remove pfbtops.
12926 Sun Jun 16 09:37:19 1991 James Clark (jjc at jclark)
12928 * lib/font.c (text_file::next): Don't return if we have got a
12931 Fri Jun 14 09:52:26 1991 James Clark (jjc at jclark)
12933 * refer/refer.c (store_reference): Get hash code from old_table[i]
12934 when rehashing the table.
12936 Thu Jun 13 01:26:43 1991 James Clark (jjc at jclark)
12938 * eqn/box.c (box::top_level): Save size and prev size using \R and
12939 restore it afterwards. Set the size to the size at the beginning
12941 * eqn/pbox.h: Declare SAVED_INLINE_PREV_SIZE_REG,
12942 SAVED_INLINE_SIZE_REG, and SAVED_SIZE_REG.
12944 * refer/Makefile (limits.h): Use ./genlimits.
12946 Wed Jun 12 16:05:34 1991 James Clark (jjc at jclark)
12948 * refer/index.c: Delete declarations of stat() and fstat().
12950 Tue Jun 11 14:52:49 1991 James Clark (jjc at jclark)
12952 * tty/tmac.tty: Add character definitions for \(>= and \(<=.
12954 Mon Jun 10 22:49:48 1991 James Clark (jjc at jclark)
12956 * etc/grog.sh, etc/grog.pl: Change regex for .PS.
12958 Fri Jun 7 09:13:06 1991 James Clark (jjc at jclark)
12960 * troff/input.c (token::get_char): Handle \e.
12962 * refer/linear.c: Delete declarations of fstat() and stat().
12964 Wed Jun 5 09:11:59 1991 James Clark (jjc at jclark)
12966 * troff/node.c, troff/env.c, troff/input.c, Makefile: Remove
12967 OP_DELETE_BROKEN stuff, since we now have a fix for g++.
12969 Mon Jun 3 13:41:32 1991 James Clark (jjc at jclark)
12971 * troff/input.c (do_define_macro): Improve error handling for end
12972 of file while defining macro.
12974 Sun Jun 2 10:20:24 1991 James Clark (jjc at jclark)
12976 * eqn/box.h: Fix declaration of set_gsize.
12977 * eqn/box.c (set_gsize): Make argument const char *.
12978 (gsize): Declare as char *.
12979 * eqn/main.c (main): Don't convert gsize to int.
12980 * eqn/lex.c (do_gsize): Pass char * to set_gsize.
12982 * Version 1.02 released.
12984 Sat Jun 1 12:19:46 1991 James Clark (jjc at jclark)
12986 * macros/tmac.andoc: New file.
12987 * macros/Makefile: Install tmac.andoc.
12989 * troff/node.c, troff/env.c, troff/input.c: Conditionalize use of
12990 operator new and delete on OP_DELETE_BROKEN not being defined.
12991 * Makefile: Mention OP_DELETE_BROKEN.
12993 Mon May 27 13:49:07 1991 James Clark (jjc at jclark)
12995 * Makefile (bindist): Pass SUBFLAGS.
12997 Sun May 26 14:13:22 1991 James Clark (jjc at jclark)
12999 * Makefile, groff.c: Pass definitions to groff.c via device.h.
13001 * tty/tty.c (tty_font::load_tty_font): Avoid shadowing
13004 * ps/Makefile, ps.c: Pass BROKEN_SPOOLER_FLAGS via broken.h.
13006 * ps/ps.h, ps/psrm.c: Make comment_table and
13007 header_comment_table local to resource_manager::process_file.
13009 * groff.sh: With -TXps pass -printCommand option to gxditview.
13011 * groff.c (possible_command::print): Implement using
13012 append_arg_to_string.
13014 * xditview: Merge in new implementation with own ChangeLog.
13016 Sat May 25 18:33:20 1991 James Clark (jjc at jclark)
13018 * groff.c (main): Implement PRINT_OPTION.
13019 (append_arg_to_string): New command.
13020 (device_table): Set PRINT_OPTION flag for Xps.
13022 Fri May 24 09:48:58 1991 James Clark (jjc at jclark)
13024 * troff/groff.h: Rename to troff.h.
13026 * pic/lex.c (lookup_keyword, docmp): New functions.
13027 (get_token): Use new lookup_keyword.
13028 Don't include key.h.
13029 * pic/key.[ch], pic/pic.gperf: Deleted.
13030 * pic/Makefile: Remove gperf stuff.
13032 * pic/Makefile, pic/output.h: Move definition of TEX_SUPPORT
13034 * pic/tex.c: Move include of pic.h before test of TEX_SUPPORT.
13036 * troff/Makefile, troff/node.c: Move definition of
13037 STORE_WIDTH into node.c.
13039 * etc/grog.pl, etc/grog.sh: Support -mdoc.
13041 Thu May 23 12:30:49 1991 James Clark (jjc at jclark)
13043 * dvi/devdvi/texr.map, dvi.devdvi/texi.map,
13044 dvi/devdvi/texb.map: Add lq and rq.
13045 dvi/devdvi: Regenerate fonts.
13046 * ps/devps/textmap: Add lq and rq.
13047 * ps/devps: Regenerate fonts.
13048 * tty/devascii/R.proto, tty/devlatin1/R.proto: Add lq and rq.
13049 * macros/tmac.e: Define \*(lq and \*(rq to be \(lq and \(rq.
13051 * pic/object.c (position_rectangle): When checking radius
13052 cope with possiblity that width or height is negative.
13053 (box_object::box_object): Have separate xrad and yrad with
13054 signs matching signs of dim components.
13055 (box_object::{north,south}_{east,west}): Use xrad and yrad.
13056 (box_object::print): With rounded boxes use absolute values
13057 for dim and rad arguments.
13059 * lib/Makefile, lib/fontfile.o: Pass definition of FONTPATH
13062 * eqn/Makefile, eqn/main.c: Pass definition of DEVICE in device.h.
13064 * various files: Add explicit destructors to keep Saber CC +d
13067 Wed May 22 11:37:11 1991 James Clark (jjc at jclark)
13069 * eqn/box.c (box::top_level): Restore fonts correctly after
13070 font changes in line containing inline equation. Also
13071 restore previous font as well as current font.
13072 * eqn/pbox.h: Define necessary string and register names.
13074 * troff/input.c (token::next): Case 'R' calls do_register.
13075 (do_register): New function.
13077 Tue May 21 11:28:23 1991 James Clark (jjc at jclark)
13079 * groff.c, groff.sh: Support Xps device. Allow each device
13080 to have a pseudo_name and a real_name.
13082 * groff.c (run_commands): Don't print `Broken pipe' messages.
13084 * ps/pfbtops.c: New file.
13085 * ps/Makefile: Add pfbtops.
13087 * troff/number.c (parse_term): Improved error message.
13089 Mon May 20 11:22:14 1991 James Clark (jjc at jclark)
13091 * groff.c, groff.sh, etc/grog.sh, etc/grog.pl: Support grefer.
13093 * Makefile: Integrate refer.
13094 * refer: New directory.
13095 * man/grefer.man, man/glookbib.man, man/gindxbib.man,
13096 man/lkbib.man: New files.
13097 * man/Makefile: Support refer man pages.
13099 * lib/lib.h: Declare is_prime.
13100 * lib/prime.c: New file.
13102 * troff/input.c (macro_source): New function.
13103 (init_input_requests): Bind "mso" to macro_source.
13105 * troff/env.c (environment::possibly_break_line): Maintain
13106 pointer to pointer to node to be split in ndp so as to avoid
13107 using address of freed node.
13109 * troff/env.c (environment::hyphenate_line): Maintain pointer to
13110 pointer to first node to be hyphenated in startp so as to
13111 avoid using address of freed node.
13113 * troff/env.c (class trie, class hyphen_trie): Make the
13114 elements of the trie be of type char not unsigned char.
13115 Declare arguments to be const char* instead of unsigned char *.
13117 * troff/env.c (hyphenate): Initialize hbuf[0].
13119 * troff/input.c (set_string): Declare p to be char * and cast
13120 *p to unsigned char when necessary.
13122 * troff/input.c (do_define_macro): Declare s to be const
13123 char*. Cast element to unisgned char when necessary, Declare
13124 d to be an int. Handle EOF better.
13126 * troff/Makefile, troff/input.c: Different scheme for passing
13127 definitions of MACROPATH, HYPHENFILE and DEVICE.
13129 Tue May 14 13:41:36 1991 James Clark (jjc at jclark)
13131 * tty/devascii/R.proto: Delete entry for em.
13132 * tty/devlatin1/R.proto: Likewise.
13134 Sat May 11 11:13:28 1991 James Clark (jjc at jclark)
13136 * troff/input.c (translate): Stop when we get a space. Treat eof
13139 * macros/tmac.an (IP): Only pass quoted argument to TP when \n(.$>1.
13141 Wed Apr 24 19:24:33 1991 James Clark (jjc at jclark)
13143 * tbl/main.c (process_format): A font name following a `f'
13144 modifier that starts with a digit can be only one character long.
13145 Also deal with EOF on the second character of the font name.
13147 Wed Apr 17 11:23:43 1991 James Clark (jjc at jclark)
13149 * troff/input.c (token::next): Turn \~ into an
13150 unbreakable_space_node.
13151 * troff/node.c (unbreakable_space_node): New class.
13152 * troff/node.h: Declare it.
13154 Tue Apr 16 10:47:12 1991 James Clark (jjc at jclark)
13156 * dvi/dvi.c (dvi_printer::set_char): Make code an int. Check that
13157 it's >= 0, before outputting it as a single byte.
13159 Mon Apr 15 11:20:23 1991 James Clark (jjc at jclark)
13161 * lib/font.c: Make font_char_metric::code an int.
13162 (font::get_code): Change return type to int.
13163 (font::load): Allow code to be arbitrary integer.
13164 * lib/font.h (font::get_code): Change return type to int.
13165 (font::number_to_index): Change argument type to int.
13166 * troff/input.c (token::next): In case 'N', allow any value.
13167 Store value in token::val.
13168 (token::operator==): For TOKEN_NUMBERED_CHAR test equality of val.
13169 (token::get_char, token::add_to_node_list, token::process): Get
13171 (charinfo::set_number): Change argument to int.
13172 (charinfo::get_number): Require that NUMBERED flag be set.
13173 (get_charinfo_by_number): Store numbered characters not between 0
13174 and 255 in a dictionary.
13175 * troff/charinfo.h (get_charinfo_by_number): Change argument type
13177 (charinfo::number): Change type to int.
13178 (charinfo::set_number): Change type of set_number to int.
13179 * troff/node.c (troff_output_file::put_char_width,
13180 troff_output_file::put_char): Test whether character is numbered
13181 using charinfo::numbered().
13182 * driver/printer.c (printer::set_numbered_char): Allow arbitrary
13184 * lib/nametoindex.c: New implementation to cope with arbitrary
13187 * troff/input.c (token::operator==): Test val for
13188 TOKEN_CHAR_HEIGHT, TOKEN_CHAR_SLANT, TOKEN_FONT_POSITION, and
13191 * man/Makefile: Add definiton of BROKEN_SPOOLER_FLAGS.
13192 (.man.n): sed out @BROKEN_SPOOLER_FLAGS@.
13194 Sun Apr 14 12:57:00 1991 James Clark (jjc at jclark)
13196 * ps/devps/zapfdr.ps: Don't copy UniqueID. Avoid use of newdict
13199 * all Makefiles: rm targets of cp and >.
13201 * xditview/xtotroff.c (MapFont): Unlink troff_name before opening
13204 * eqn/lex.c (def_table): Add dollar.
13206 Sat Apr 13 13:02:44 1991 James Clark (jjc at jclark)
13208 * troff/input.c (do_width): Push back newline before closing delim
13211 Fri Apr 12 15:16:03 1991 James Clark (jjc at jclark)
13213 * groff.c (possible_command::prepend_arg): New function.
13214 (main): Prepend device -m option.
13215 * groff.sh: Put device -m options before command-line options.
13217 Tue Apr 9 10:24:43 1991 James Clark (jjc at jclark)
13219 * macros/tmac.an (IP): Quote argument to TP.
13221 * ps/ps.c (main): New option -b, which sets...
13222 (broken_flags): New variable.
13223 (ps_printer::~ps_printer): Incorporate the setup section in the
13224 prolog if (broken_flags & NO_SETUP_SECTION).
13225 (ps_printer::begin_page): Generate {Begin,End}PageSetup comments.
13226 (ps_printer::merge_download_fonts, ps_printer::merge_import_fonts,
13227 ps_printer::merge_ps_fonts, ps_printer::print_font_comment,
13228 ps_printer::print_needed_font_comment,
13229 ps_printer::print_supplied_font_comment,
13230 ps_printer::print_include_font_comments,
13231 ps_printer::lookup_doc_font, ps_printer::download_fonts,
13232 ps_printer::read_download_file, read_document_fonts, add_font,
13233 skip_line, parse_fonts_arg, document_font::document_font,
13234 document_font::~document_font, document_font::download,
13235 ps_output::include_file): Deleted.
13236 (ps_printer::~ps_printer): Generate %%EOF. Generate %!PS-Adobe-3.0
13237 rather than %!PS-Adobe-2.0. Make calls to
13238 resource_manager::need_font for each font that we used. Replace
13239 calls to merge_ps_fonts, merge_download_fonts, print_font_comment,
13240 print_supplied_font_comment, print_needed_font_comment by call to
13241 resource_manager::print_header_comments. Output %%Orientation
13242 comment. Output %%Requirements: numcopies comment if ncopies > 1.
13243 Don't output the prolog directly. Instead call
13244 resource_manager::output_prolog. Only define #copies when ncopies
13245 > 1. Delete calls to print_include_font_comments and
13246 download_fonts. Add call to resource_manager::document_setup.
13247 (ps_printer::do_file): Call resource_manager::import_file instead
13248 of including it ourselves.
13249 (ps_printer::do_import): Likewise. Also don't call
13250 merge_import_fonts. Push userdict on the dictionary stack before
13251 and pop it afterwards.
13252 Move declaration of ps_output into ps.h.
13253 * ps/psrm.c: New file implementing resource_manager class.
13254 * ps/ps.h: New file declaring ps_output and resource_manager
13256 * ps/devps/zapfdr.ps:
13257 * ps/devps/symbolsl.ps:
13258 * ps/devps/prologue: Use 3.0 conventions.
13259 * ps/Makefile: Pass definition of BROKEN_SPOOLER_FLAGS in DEFINES.
13260 Add default definition of BROKEN_SPOOLER_FLAGS.
13261 * Makefile: New variable BROKEN_SPOOLER_FLAGS. Add
13262 BROKEN_SPOOLER_FLAGS to SUBFLAGS.
13264 Mon Apr 8 09:26:54 1991 James Clark (jjc at jclark)
13266 * etc/grog.pl: New file.
13267 * Makefile (GROG): New variable.
13268 Add GROG to SUBFLAGS.
13269 * etc/Makefile (GROG): New variable.
13270 (install.nobin): Install $(GROG) rather than grog.sh.
13272 Thu Apr 4 11:36:45 1991 James Clark (jjc at jclark)
13274 * eqn/special.c (special_box::compute_metrics): Make the input and
13275 output strings the same. Get the new height and depth from the
13276 predefined height and depth registers. Also make subscript kern
13277 and skew available.
13278 (special_box::compute_subscript_kern, special_box::compute_skew):
13281 * eqn/box.c (pointer_box::compute_skew,
13282 simple_box::compute_metrics, box::top_level)
13283 * eqn/text.c (prime_box::compute_metrics,
13284 prime_box::comput_subscript_kern)
13285 * eqn/limit.c (limit_box::compute_metrics):
13286 * eqn/delim.c (build_extensible, delim_box::compute_metrics):
13287 * eqn/sqrt.c (sqrt_box::compute_metrics): Protect possibly
13288 negative numbers in `nr' requests with a leading 0.
13290 Wed Apr 3 15:58:23 1991 James Clark (jjc at jclark)
13292 * eqn/special.c: New file.
13293 * eqn/eqn.y: Declare token SPECIAL. Make it right associative.
13294 Add new rule for simple.
13295 * eqn/lex.c (token_table): Add SPECIAL.
13296 * eqn/box.h: Declare make_special_box.
13297 * eqn/Makefile: Add special.[co].
13299 Sat Mar 30 10:57:53 1991 James Clark (jjc at jclark)
13301 * ps/devps/prologue: Possibly set packing to true while defining.
13302 Create grops dictionary here. Initialize local variables before
13303 defining procedures.
13304 (PICTURE): Rename to PBEGIN. Also do save, noop showpage, count
13305 the dictionary stack. Set strokeadjust and overprint to false if
13306 the relevant operators are defined.
13307 (PEND): New procedure.
13308 * ps/ps.c (ps_printer::~ps_printer): In the prolog just include
13309 prologue. Do everything else in the setup section.
13310 (ps_printer::do_import): Just call PBEGIN and PEND around the
13311 picture. Also push userdict before, and pop it afterwards.
13313 Wed Mar 27 07:59:50 1991 James Clark (jjc at jclark)
13315 * troff/node.c (bracket_node::tprint): Brackets were being printed
13318 * macros/tmac.an (SH, SS): Set fill mode.
13320 Tue Mar 26 07:46:31 1991 James Clark (jjc at jclark)
13322 * troff/div.c (top_level_diversion::begin_page): Set
13323 high_water_mark to 0.
13325 Fri Mar 22 09:19:46 1991 James Clark (jjc at jclark)
13327 * man/mdate.sh: New file.
13328 * man/mdate.c: Deleted.
13329 * man/Makefile: Use mdate.sh instead of mdate.
13332 * eqn/lex.c (do_gsize): Supply missing argument to error message.
13334 Tue Mar 19 11:06:50 1991 James Clark (jjc at jclark)
13336 * man/mdate.c: New file.
13337 * man/*.man: Replace modification date by @MDATE@.
13338 * man/Makefile (.man.n): Replace @MDATE@ by `mdate $<`.
13339 (mdate): New target.
13341 * lib/font.c (text_file::next): Deal with arbitrarily long lines.
13342 Remove illegal input characters.
13344 Mon Mar 18 08:32:25 1991 James Clark (jjc at jclark)
13346 * macros/tmac.s (pg*start-col): Do .ns *after* running the hooks.
13348 Sat Mar 16 03:52:25 1991 James Clark (jjc at jclark)
13350 * troff/div.c (begin_page): Change behaviour when
13351 !first_page_begun and !break_flag.
13353 * troff/input.c (do_name_test): Return 0 if argument is empty.
13355 * troff/input.c (read_long_escape_name): Require closing ] to be
13356 at same input level as opening [.
13358 * troff/input.c (read_increment_and_escape_name): New function.
13359 (get_copy, process_input_stack): Use this for \n.
13361 Fri Mar 15 00:31:48 1991 James Clark (jjc at jclark)
13363 * troff/div.c (top_level_diversion::begin_page): Ignore the
13364 current value of page_number if !first_page_begun.
13366 * groff.c (main): Fix declaration of buf.
13368 * troff/input.c (do_name_test): New function.
13369 (token::next): Implement \A.
13370 (token::next): Implement \e by turning it into a TOKEN_ESCAPE.
13371 (token::description, token::add_to_node_list, token::process):
13372 Handle TOKEN_ESCAPE.
13373 * troff/token.h: New token TOKEN_ESCAPE.
13375 Thu Mar 14 10:22:26 1991 James Clark (jjc at jclark)
13377 * pic/main.c (do_picture): Allow space before and after filename
13378 following `<'. Check that the filename is not empty.
13380 Wed Mar 13 12:49:40 1991 James Clark (jjc at jclark)
13382 * Version 1.01 released.
13384 * dvi/devdvi/CompileFonts: Add cm*ss10 fonts.
13386 * dvi/tmac.dvi: ftr HR to H.
13388 * macros/tmac.e: Round up computation of $r.
13390 * xditview/tmac.X: Don't give up completely in compatibility mode.
13391 Use \n(.s instead of \n[.s].
13393 * dvi/tmac.dvi: Don't give up completely in compatibility mode.
13394 Use \(ci instead of \[ci]. Use \n(.s instead of \n[.s].
13395 Add u to factors inside \s[...]. Rename frac to dvi-frac.
13396 Translate \(FM onto \[prime] and \(!/ onto \[slashnot]; use these
13397 short names in the char definitions.
13399 * ps/tmac.ps: Don't give up completely in compatibility mode.
13400 Fix the fraction definitions to use \n(.s and \(f/. Add an extra
13401 quote in front of \n(.s. Add u to factors inside \s[...].
13403 Mon Mar 11 12:01:20 1991 James Clark (jjc at jclark)
13405 * tty/tmac.tty: Call the nroff request.
13407 * macros/tmac.e ((x, )x): Better definitions that work properly
13409 (@0, @1): Helper macros for (x.
13411 * macros/tmac.e ($s, hl): Use \l rather than \D.
13413 * tty/tmac.tty: Make it work better in compatibility mode.
13414 (pchar): Rename to tty-char.
13416 * macros/tmac.e (@E): New macro.
13417 (r, i, b, rb, bi): Use @E.
13419 * macros/tmac.e (@F): Don't use (;...) syntax.
13421 * macros/tmac.e: Remove mention of \*(||/revisions. Mention that
13422 it was modified for groff.
13424 * macros/tmac.e: Make sure \n(ps and \n(es are >= \n(.V.
13426 * macros/tmac.e (<., .>): Removed.
13427 ([., .]): If \n(.V>=1v, use [] instead of superscripting.
13429 * macros/tmac.e: Remove check that groff is being used.
13431 * macros/tmac.e (@C): Change families only if using groff; turn
13432 compatibility mode off while changing familes. Save compatibility
13433 mode before changing families and restore it afterwards.
13435 * macros/tmac.e (@h): Remove test for offset + line length.
13437 * macros/tmac.e (sorry): Rename to @S. Use \$1 instead of \$0
13438 (lo, th, ac): Define to call @S instead of using als.
13440 * macros/tmac.e: Make $r and $R now contain \n(.v*100/\n(.sp, ie
13441 the ratio of the vertical spacing to the point size in units
13442 expressed as a percentage. Use these instead of $10r and $10R,
13443 Delete $10r and $10R.
13445 * lib/font.c (font::load): In default computation of space_width,
13446 divide by sizescale. Use scale_round.
13448 * macros/tmac.an (TP): Don't call `nf'.
13449 (an-do-tag): Don't call `fi'.
13451 Sun Mar 10 09:52:35 1991 James Clark (jjc at jclark)
13453 * troff/input.c (process_input_stack): Handle the case where
13454 spaces at the beginning of an input line are followed by a
13457 Thu Mar 7 20:18:07 1991 James Clark (jjc at jclark)
13459 * groff.c (device_table): Add PIC_X_OPTION for dvi device.
13460 * groff.sh: Use pic -x with the dvi device.
13462 * dvi/devdvi/FontMakefile (H): Don't use -s.
13464 * dvi/devdvi/HI, dvi/devdvi/HB: New files.
13465 * dvi/devdvi/Makefile: Add HI and HB to FONTS.
13466 * dvi/devdvi/FontMakefile: Add rules for HI and HB. Include these
13469 Mon Mar 4 13:20:14 1991 James Clark (jjc at jclark)
13471 * ps/psfig.diff: New file.
13472 * ps/tmac.psfig: New file.
13474 Sat Mar 2 00:15:09 1991 James Clark (jjc at jclark)
13476 * macros/tmac.s (]=, ref*do-tl, ref*bib-print): Deleted.
13477 (]-): Don't call ref*do-tl.
13479 * macros/tmac.s (ref*end-print): Use XP if [F not defined.
13481 * macros/tmac.s (ref*normal-print): Call FS rather than fn@do-FS.
13482 (fn@do-FS): Rename to fn*do-FS.
13484 * troff/input.c (transparent_translate): New function.
13485 (process_input_stack): Apply transparent_translate before calling
13486 diversion::transparent_output(unsigned char).
13488 Wed Feb 27 00:13:25 1991 James Clark (jjc at jclark)
13490 * troff/input.c (do_define_macro): Define the macro before calling
13493 * xditview/Makefile: Add DEVICES variable. Change install target
13496 Tue Feb 26 10:46:22 1991 James Clark (jjc at jclark)
13498 * groff.c (run_commands): Handle the possibility that there are
13499 child processes other than those forked by us.
13501 Sun Feb 24 21:32:30 1991 James Clark (jjc at jclark)
13503 * lib/string.c (string::append): New function.
13504 * lib/stringclass.h: Declare it.
13506 Thu Feb 21 11:49:26 1991 James Clark (jjc at jclark)
13508 * eqn/main.c (main): New option -N which sets
13509 no_newline_in_delim_flag.
13510 (do_file): If no_newline_in_delim_flag is set don't allow newlines
13512 * groff.c (main): Pass -N on to eqn.
13513 (help, synopsis): Mention -N.
13514 * groff.sh: Implement -N.
13516 Wed Feb 20 15:16:10 1991 James Clark (jjc at jclark)
13518 * macros/tmac.s (]=, ref*bib-print, ref*do-tl): New macros.
13519 (]-): Call ref*do-tl if ref*need-tl is non-zero.
13520 (XP): Allow as initializer.
13522 Tue Feb 19 14:09:06 1991 James Clark (jjc at jclark)
13524 * troff/env.c (environment::wrap_up_field): If field_spaces are
13525 non-zero and we have a current_tab, subtract padding from
13526 tab_distance. If this makes tab_distance <= 0, use the next tab
13527 stop instead. If there isn't any next tab or it's a left tab,
13528 wrap up the current tab.
13529 (environment::start_field): Initialize tab_precedes_field.
13530 (environment::wrap_up_tab): If there's a current field, update
13531 pre_field_width, field_distance and tab_precedes_field.
13532 * troff/env.h (environment::tab_precedes_field): New member.
13534 Fri Feb 15 01:24:00 1991 James Clark (jjc at jclark)
13536 * ps/ps.c (ps_printer::do_file): New function.
13537 (ps_printer::special): Bind to `file' special.
13538 (ps_printer::do_exec): Set ndefined_styles to 0.
13540 Sat Feb 9 03:03:04 1991 James Clark (jjc at jclark)
13542 * eqn/text.c (split_text): Grok \* and similar escapes sequences.
13543 Avoid stripping first character from the start of unrecognized
13544 escapes. Use lex_error instead of error to report errors.
13545 * eqn/lex.c (get_token): Rework handling of escapes.
13546 (lex_error): Move declaration into...
13549 * xditview/xditview.c (main): Make -page option work.
13551 * Makefile: Correct comment about -DBROKEN_SPOOLER and pageview.
13553 Wed Feb 6 12:28:43 1991 James Clark (jjc at jclark)
13555 * macros/tmac.s (B2): Correct size of box.
13557 Tue Feb 5 00:37:35 1991 James Clark (jjc at jclark)
13559 * macros/tmac.s (B2): Postpone drawing the box until in the
13560 top-level diversion.
13562 * tty/tmac.tty: Add font translations for C, CR, CW.
13564 * groff.c (synopsis, help): Document -i.
13565 * groff.sh: Implement -i.
13567 * macros/tmac.s (@NH): Put a `.' after multi-part numbers.
13568 Simplify the construction of SN.
13570 * troff/number.c (parse_term): Give `|' a higher precedence.
13571 * tbl/table.c (numeric_text_entry::simple_print): Parenthesise
13574 * macros/tmac.s (B2): Use par@finish instead of par@reset.
13576 Mon Feb 4 12:36:09 1991 James Clark (jjc at jclark)
13578 * lib/string.c (string::move): New function.
13579 * lib/stringclass.h: Declare it.
13581 Sat Feb 2 16:02:16 1991 James Clark (jjc at jclark)
13583 * troff/env.c (distribute_space): Add optional argument
13585 (environment::wrap_up_field): Call distribute_space with
13586 `force_forward' argument of 1.
13588 Fri Feb 1 19:36:33 1991 James Clark (jjc at jclark)
13590 * lib/string.c, lib/stringclass.h (string::operator+=(char)):
13591 Inline it. Move reallocation into...
13592 (string::grow1): New function.
13593 * pic/Makefile, tbl/Makefile, eqn/Makefile, ps/Makefile: Redo
13594 dependencies to include library header files.
13595 * lib/Makefile: Make string.c and lf.c depend on stringclass.h.
13597 Thu Jan 31 15:02:27 1991 James Clark (jjc at jclark)
13599 * macros/tmac.s (@NH): Use the same number registers than -ms does
13600 for the heading level counters. Use the same string that -ms does
13601 for the number for this heading.
13603 Wed Jan 30 14:25:40 1991 James Clark (jjc at jclark)
13605 * lib/new.c (operator new): Cast result of malloc to char *.
13607 * troff/input.c (spring_trap, lookup_request): Add assert that nm
13610 Tue Jan 29 18:08:05 1991 James Clark (jjc at jclark)
13612 * groff.c (main): Support -i.
13614 Sun Jan 27 13:23:17 1991 James Clark (jjc at jclark)
13616 * pic/pic.h: Include <osfcn.h>.
13618 * ps/ps.c: Add declaration of mktemp.
13620 * Makefile: Add -DHAVE_UNION_WAIT option for CPPDEFINES.
13621 * groff.c: If HAVE_UNION_WAIT is defined, declare wait()'s
13622 argument as union wait *.
13623 (run_commands): If HAVE_UNION_WAIT is defined cast wait()'s
13624 argument to union wait *.
13626 Sat Jan 26 12:04:52 1991 James Clark (jjc at jclark)
13628 * tty/tmac.tty: Add definition of \(co.
13630 * pic/object.c (make_arc): Only increase radius when radius
13631 strictly less than d.
13632 (arc_object::update_bounding_box): May need to add 4.0 to end_quad
13635 * troff/env.c (environment::environment(symbol),
13636 environment::environment(const environment *)): Initialize
13639 Sat Jan 19 08:18:35 1991 James Clark (jjc at jclark)
13641 * tbl/main.c (main): Add exit(0).
13643 * ps/ps.c (ps_printer::~ps_printer): Use fseek instead of rewind.
13645 * pic/main.c (main):
13646 * eqn/main.c (main):
13647 * tbl/main.c (main):
13648 * etc/soelim.c (main):
13649 * driver/printer.c (printer::~printer):
13650 * troff/node.c (real_output_file::~real_output_file,
13651 real_output_file::flush): Check for errors on stdout.
13653 * most files: Add 1991 to copyright notice.
13655 * macros/tmac.s: Don't test \n(.x and \n(.y.
13657 * troff/input.c (token::next): Rename `escape_char' label to
13658 `handle_escape_char' and `normal_char' label to
13659 `handle_normal_char'.
13661 Thu Jan 17 15:46:35 1991 James Clark (jjc at jclark)
13663 * groff.c (main, synopsis, help): Support -a option.
13664 * groff.sh: Likewise. Also eliminate Zflag variable by adding -z
13665 to trflags while parsing options.
13667 Tue Jan 15 13:07:27 1991 James Clark (jjc at jclark)
13669 * troff/number.c (parse_term): With `m', `M' and `n' scale
13670 indicators, convert scale factor to hunits before scaling.
13672 Mon Jan 14 12:39:12 1991 James Clark (jjc at jclark)
13674 * lib/font.c (scale_round): Better test for overflow when n is
13677 Thu Jan 10 11:10:56 1991 James Clark (jjc at jclark)
13679 * tbl/main.c (process_format): Add second argument of type
13680 options*. Change callers. Allow opt->tab_char as well as '\t'
13681 between format items.
13683 Mon Jan 7 12:30:18 1991 James Clark (jjc at jclark)
13685 * macros/tmac.an (PD): With no arguments, make sure register PD is
13687 (TH): Call PD with no argument, instead of setting register PD
13690 Sun Jan 6 11:18:39 1991 James Clark (jjc at jclark)
13692 * Version 1.00 released.
13694 Sat Jan 5 08:44:30 1991 James Clark (jjc at jclark)
13696 * ps/tmac.ps, xditview/tmac.X: Add font translation of C to CR.
13698 * dvi/devdvi/DESC: Mount CW instead of CR.
13700 * dvi/tmac.dvi: Add definition of \(tm.
13702 * dvi/devdvi/texsy.map: Add lh, and rh.
13703 * dvi/devdvi/texex.map: Add lt, rt, lb, rb, lk, rk.
13704 * dvi/devdvi/texmi.map: Add *o. Regenerate fonts.
13706 * dvi/devdvi/FontMakefile: Generate H from cmss10.
13707 * dvi/devdvi/Makefile: Install H.
13708 * dvi/devdvi/H: New file.
13710 Fri Jan 4 15:04:57 1991 James Clark (jjc at jclark)
13712 * troff/env.c (vertical_spacing): Don't allow vertical spacing to
13715 Thu Jan 3 13:41:19 1991 James Clark (jjc at jclark)
13717 * macros/tmac.s (@EN): Add \n(.V to the argument to ds@need.
13719 * macros/tmac.pic (PS): Avoid attempting to set negative indent.
13721 * macros/tmac.s (@EN): Handle the case where the equation is empty
13722 but the label is not.
13724 Wed Jan 2 10:31:44 1991 James Clark (jjc at jclark)
13726 * troff/groff.h: New warning category WARN_SPACE.
13727 * troff/input.c: Add WARN_SPACE to DEFAULT_WARNING_MASK. Add
13728 WARN_SPACE to warning_table.
13729 (interpolate_macro): Give a warning of type WARN_SPACE if the name
13730 is longer than two characters and is not defined, but the first
13731 two characters do make a defined name.
13733 * PROBLEMS: New file.
13735 * CHANGES: New file.
13736 * README-0.6, README-1.00: Deleted.
13738 * groff.c, groff.sh: Add X75-12 and X100-12 devices.
13739 * xditview/devX75/Makefile: Make devX75-12.
13740 * xditview/devX100/Makefile: Make devX100-12.
13742 * xditview/devX100/eqnchar, xditview/devX75/eqnchar,
13743 dvi/devdvi/eqnchar, ps/devps/eqnchar: Remove use of \R.
13745 Tue Jan 1 19:24:01 1991 James Clark (jjc at jclark)
13747 * README-0.7: Rename to README-1.00.
13749 * macros/tmac.pic: New file.
13750 * macros/Makefile (install.nobin): Install tmac.pic.
13752 Mon Dec 31 10:40:53 1990 James Clark (jjc at jclark)
13754 * troff/env.c (hyphen_word): Correct the test for whether the
13755 token is a hyphen. Reset npos to 0.
13757 * macros/tmac.s (par@sup-start, par@sup-end): New implementations.
13759 Sun Dec 30 15:53:13 1990 James Clark (jjc at jclark)
13761 * macros/tmac.s (ds*common-end): Call par*reset.
13763 (par@reset-indent): Deleted.
13765 * macros/tmac.s (@IP): Divert the label.
13767 Sat Dec 29 14:33:32 1990 James Clark (jjc at jclark)
13769 * xditview/draw.c (setGC): Use a line width of .1m rather than
13770 .04m by default; round rather than truncate value.
13772 * tbl/table.c (class empty_entry): New class.
13773 (empty_entry::empty_entry, empty_entry::line_type): New functions.
13774 (table::add_entry): Represent empty entries by objects of type
13776 (table_entry::line_type): Return -1.
13777 (table::determine_row_type): Ignore entries with line_type 0.
13778 Treat type -1 as non-lines.
13780 Fri Dec 28 15:04:41 1990 James Clark (jjc at jclark)
13782 * ps/devps/textmap, xditview/libXdvi/DviChar.c, tty/devlatin1/R.proto,
13783 macros/tmac.s: Rename \(-d to \(Sd.
13785 Thu Dec 27 12:35:47 1990 James Clark (jjc at jclark)
13787 * ps/devps/textmap: Add `sd', `/_' and `3d' characters.
13788 * xditview/libXdvi/DviChar.c: Likewise.
13789 * dvi/devdvi/texsy.map: Add `<<', `>>'.
13791 Wed Dec 26 13:33:23 1990 James Clark (jjc at jclark)
13793 * troff/div.c (top_level_diversion::begin_page): Call
13794 init_output() if the_output is 0.
13796 Sat Dec 22 12:35:29 1990 James Clark (jjc at jclark)
13798 * troff/input.c: Replace ESCAPE_E by ESCAPE_e and ESCAPE_C by
13800 (get_copy): Turn \E into ESCAPE_E.
13801 (token::process, asciify): Handle ESCAPE_E.
13803 * macros/tmac.s (ds*common-end, par@reset): Add `.rj 0'.
13805 (DS): Implement `.DS R'.
13807 Fri Dec 21 11:41:53 1990 James Clark (jjc at jclark)
13809 * macros/tmac.s (FS): New macro.
13811 * macros/tmac.s (fn@do-FS): Use @LP instead of LP.
13813 * macros/tmac.s (cov*tl-init): Remove after first execution
13814 instead of aliasing to @nop. Call top of page macro explicitly
13815 instead of setting trap; call @init first. Set pg@top as top of
13817 (cov*auto-init): Deleted. Set cov*tl-init instead of
13818 cov*auto-init as top of page trap.
13819 (TL, LP): Do a break instead of calling cov*tl-init.
13820 (cov*print): With RP format but no TL, alias FS and FE to @FS and
13821 @FE; in this case also give a warning and always start another
13822 page. No need to set pg@top here.
13823 (cov*tl-init): Rename to cov*first-page-init.
13825 * macros/tmac.s (RP): Do `.pn 0'.
13826 (cov*tl-init): With RP format don't do `.pn 0'.
13828 * macros/tmac.s (pg@cs-top): Set no space mode.
13830 * macros/tmac.s (par@TL, par@AU, par@AI): New macros.
13831 (cov*ab-init): Alias TL, AU and AI to these.
13833 Thu Dec 20 10:10:50 1990 James Clark (jjc at jclark)
13835 * macros/tmac.s (@EQ): Move the space before the equation into @EN
13836 (@EN): Do nothing unless \n[dl] is > 0.
13838 Tue Dec 18 12:20:47 1990 James Clark (jjc at jclark)
13840 * pic/object.c (ellipse_object::radius): New function.
13842 * VERSION: Change version to 0.7.
13844 * tbl/table.c (block_entry::do_divert): Declare return type as
13846 (block_entry::divert, alphabetic_block_entry::divert): Return 1.
13848 Mon Dec 17 12:30:34 1990 James Clark (jjc at jclark)
13850 * troff/column.c: New file.
13851 * troff/Makefile: Corresponding changes.
13853 * troff/hvunits.c (scale(vunits, vunits, vunits)): New function.
13856 * troff/div.c (top_level_diversion::space): If the space causes
13857 the first-page transition and springs a trap, truncate the space
13860 Fri Dec 14 12:30:02 1990 James Clark (jjc at jclark)
13862 * ps/ps.c (ps_printer::do_import): Add a `clear' after including
13865 * pic/troff.c (troff_output::line_thickness,
13866 troff_output::set_fill): Do a horizontal motion to compensate for
13867 the width of the \D escape sequence.
13869 Thu Dec 13 10:17:14 1990 James Clark (jjc at jclark)
13871 * xditview/tmac.X: Reinstate definition of \(rn, but only for X100
13874 * eqn/sqrt.c (sqrt_box::compute_metrics): Supply missing argument
13877 * tbl/table.c (simple_entry::simply_print): Don't declare as pure.
13878 Supply empty definition.
13879 (text_entry::simple_print, simple_text_entry::simple_print):
13880 Delete declarations.
13881 (table::add_entry): Represent empty entries by objects of type
13884 Wed Dec 12 08:50:48 1990 James Clark (jjc at jclark)
13886 * troff/Makefile: Remove -DHYPHEN_CONTROL from DEFINES.
13888 * tbl/table.c (left_text_entry::add_tab): New function.
13890 * macros/tmac.s: Make @RT an alias for par@reset. Make RT
13891 initialize like LP.
13893 Mon Dec 10 11:19:55 1990 James Clark (jjc at jclark)
13895 * troff/env.c (environment::start_field): Give an error message if
13896 there is no next tab.
13898 Sun Dec 9 11:46:40 1990 James Clark (jjc at jclark)
13900 * troff/env.c (hyphenate): Skip initial elements with zero
13903 * macros/tmac.s (par@init): Keep VS in points rather than units.
13905 Sat Dec 8 23:00:27 1990 James Clark (jjc at jclark)
13907 * pic/main.c (main): Implement `-c' option.
13908 * pic/output.h: Declare make_tpic_output().
13909 * pic/tex.c (tex_output::set_pen_size): Make it virtual and
13911 (tpic_output): New class.
13912 (tpic_output::tpic_output, tpic_output::set_pen_size,
13913 tpic_output::command, make_tpic_output): New functions.
13915 Fri Dec 7 11:57:41 1990 James Clark (jjc at jclark)
13917 * tbl/main.c (main): Call `.ab' if \n(.g is false. Define TS/TE
13918 if they're not already defined.
13919 * tbl/table.c (init_output): Don't test \n(.g.
13921 * troff/input.c (do_if_request): Delete `g' condition. Recognize
13922 `d', `r' and `c' conditions even in compatibility mode.
13924 Tue Dec 4 09:13:47 1990 James Clark (jjc at jclark)
13926 * ps/tmac.ps (ps-bb): Protect against negative numbers in bounding
13929 Mon Dec 3 07:18:26 1990 James Clark (jjc at jclark)
13931 * troff/env.h (environment::prev_line_interrupted): New member.
13932 (environment::get_prev_line_interrupted): New function.
13933 * troff/env.c (environment::newline): Set prev_line_interrupted.
13934 (environment::environment(const environment *),
13935 environment::environment(symbol)): Initialize
13936 prev_line_interrupted.
13937 * troff/input.c (process_input_stack): Don't give special
13938 treatment to space and newline at the beginning of the line if the
13939 previous line was interrupted.
13941 Sat Dec 1 15:48:37 1990 James Clark (jjc at jclark)
13943 * eqn/eqn.y: Disallow PRIME by itself.
13944 * eqn/lex.c (token_table): Bind `opprime' instead of `prime' to
13946 (def_table): Remove definition of '. Define prime to be `.
13948 * eqn/eqn.y: Split off part of rule `script' into a new rule
13951 Fri Nov 30 10:23:44 1990 James Clark (jjc at jclark)
13953 * macros/tmac.s ({, }): New string aliases.
13955 Thu Nov 29 11:34:40 1990 James Clark (jjc at jclark)
13957 * README-0.7: New file.
13959 Wed Nov 28 10:09:57 1990 James Clark (jjc at jclark)
13961 * macros/tmac.s: New file.
13962 * man/groff_ms.man: New file.
13963 * Makefile: Add definition of TMAC_S. Pass TMAC_S in SUBFLAGS.
13964 * Makefile.bd: Similarily.
13965 * man/Makefile: Add groff_ms.n to MAN7PAGES. Replace @TMAC_S@. Add
13966 definition of TMAC_S.
13967 * macros/Makefile: Add definition of TMAC_S. Install tmac.s.
13968 * macros/TODO: New file.
13970 Sat Nov 24 20:04:54 1990 James Clark (jjc at jclark)
13972 * troff/env.c (right_justify): New function.
13973 (init_env_requests): Bind this to request "rj".
13974 (center_lines): Set right_justify_lines to 0. If we get a bad
13975 integer, center 1 line.
13976 (environment::environment(symbol), environment::environment(const
13977 environment *)): Initialize right_justify_lines.
13978 (environment::get_right_justify_lines): New function.
13979 (init_env_requests): Bind this to number_register ".rj".
13981 * troff/env.c (environment::choose_breakpoint): Implement
13982 hyphenation_margin and hyphenation_space.
13983 (environment::get_hyphenation_space,
13984 environment::get_hyphenation_margin): New functions.
13985 (init_env_requests): Bind these to .hys and .hym.
13986 (hyphenation_space_request, hyphenation_margin_request): New
13988 (init_env_requests): Bind these to hys and hym.
13989 (environment::environment(symbol), environment::environment(const
13990 environment *)): Initialize hyphenation_margin and
13992 * troff/env.h: Corresponding changes to class environment.
13994 Fri Nov 23 09:08:16 1990 James Clark (jjc at jclark)
13996 * troff/div.c (blank_line): Always do a break.
13998 * eqn/box.c (do_text): Turn off escapes while appending text to
14001 Thu Nov 22 10:58:59 1990 James Clark (jjc at jclark)
14003 * troff/input.c (while_break_request, while_continue_request): New
14005 (init_input_requests): Bind these to "break" and "continue".
14006 (while_depth, while_break_flag): New variables.
14007 (while_request): Update while_depth. Break out of loop if
14008 while_break_flag is set.
14010 Wed Nov 21 10:54:40 1990 James Clark (jjc at jclark)
14012 * tbl/table.c (init_span_reg): Initialize span_width_reg to \n(.H
14015 Mon Nov 19 00:45:03 1990 James Clark (jjc at jclark)
14017 * Makefile: Include -DBROKEN_SPOOLER by default. Expand comment.
14019 * stringify: New file.
14020 * Makefile (groff.o): Use stringify.
14022 * xditview/tmac.X: Remove definition of \(rn.
14023 * xditview/libXdvi/DviChar.c: Remove radicalex from
14026 Sat Nov 17 10:44:58 1990 James Clark (jjc at jclark)
14028 * tbl/table.c (table::add_entry): Allow alphabetic text blocks.
14029 (alphabetic_block_entry::alphabetic_block_entry,
14030 alphabetic_block_entry::divert, alphabetic_block_entry::print):
14032 (block_entry::divert): Split off body into ...
14033 (block_entry::do_divert): If the block is alphabetic, subtract 2n
14034 from the line length; also update the span width to dl+2n, and the
14035 alphabetic span width to dl.
14037 * driver/input.c (do_file): While reading argument to D command,
14038 when expanding buffer, multiply szp by sizeof(int) rather than 2
14039 in the argument to memcpy.
14041 * tbl/table.c (compute_span_width): Add 2n rather than 1n to the
14042 width of alphabetic columns.
14044 Fri Nov 16 06:34:27 1990 James Clark (jjc at jclark)
14046 * troff/node.c (lookup_family): Supply second argument to lookup.
14048 * troff/dictionary.c (dictionary::lookup): After an unsuccesful
14049 search, return immediately if v is 0.
14051 * pic/troff.c: Define EQN_NO_EXTRA_SPACE_REG.
14052 (troff_output::start_picture): Set this reg.
14053 (troff_output::end_picture): Remove this reg
14054 * eqn/box.c (box::extra_space): Don't produce `\x's if
14055 EQN_NO_EXTRA_SPACE_REG is defined.
14057 * eqn/eqn.y: Allow just a PRIME to be a `simple'.
14058 * eqn/text.c (split_text): Map ' to \(fm when it's the first
14061 Thu Nov 15 10:35:06 1990 James Clark (jjc at jclark)
14063 * macros/tmac.e: Use font 3 instead of B in $c. Remove `bd'
14066 * troff/div.c (top_level_diversion::top_level_diversion):
14067 Initialize page_number to 0.
14069 Wed Nov 14 21:41:58 1990 James Clark (jjc at jclark)
14071 * groff/troff (environment::environment(const environment *)):
14072 Initialize name to e->name, rather than "anonymous".
14074 Sat Nov 10 01:59:37 1990 James Clark (jjc at jclark)
14076 * xditview/libXdvi/Dvi.c (ShowDvi): If eof is encountered, reset
14077 requested_page. Split middle part into ...
14078 (FindPage): New function.
14079 (SetValues): If we don't yet know the last page, and the requested
14080 page is greater than the current page, call FindPage.
14081 Update the font_map_string before doing this.
14083 * xditview/tmac.X: Add definitions of \(sq, \(ga, \(dg and \(dd.
14084 Translate \(lh and \(rh into left and right double arrows.
14086 * troff/node.c (class hyphen_inhibitor_node): New class.
14087 (hyphen_inhibitor_node::hyphen_inhibitor_node,
14088 hyphen_inhibitor_node::copy, hyphen_inhibitor_node::same,
14089 hyphen_inhibitor_node::type,
14090 hyphen_inhibitor_node::get_hyphenation_type): New functions.
14091 (node::add_discretionary_hyphen): Use hyphen_inhibitor_node rather
14092 than dbreak_node(0, 0) to represent a `\%' at the beginning of a
14095 Fri Nov 9 16:05:38 1990 James Clark (jjc at jclark)
14097 * troff/node.h (dummy_node::get_hyphenation_type,
14098 transparent_dummy_node::get_hyphenation_type): Declare them.
14099 * troff/node.c: (dummy_node::get_hyphenation_type,
14100 transparent_dummy_node::get_hyphenation_type): New functions.
14102 Wed Nov 7 10:09:06 1990 James Clark (jjc at jclark)
14104 * xditview/libXdvi/draw.c: If M_PI not defined after including
14105 math.h, then define it.
14107 * xditview/Makefile: Add definition of AR. Pass it to the submake
14109 * xditview/libXdvi/Makefile: Add definitions of AR and RANLIB.
14111 Tue Nov 6 10:14:27 1990 James Clark (jjc at jclark)
14113 * troff/dictionary.h (object_dictionary::alias): Declare return
14115 * troff/dictionary.c (object_dictionary::alias): Return non-zero
14116 if the old name was defined.
14117 * troff/input.c (alias_macro): Give a warning if the old name was
14119 * troff/reg.c (alias_reg): Likewise.
14121 Mon Nov 5 00:31:39 1990 James Clark (jjc at jclark)
14123 * troff/input.c (token::next): Delete implementation of \R.
14125 * macros/Makefile: Strip comments from tmac.e while installing it.
14127 * troff/input.c: New variable `nroff_mode'.
14128 (troff_request, nroff_request): New functions.
14129 (init_input_requests): Bind `troff' and `nroff' to troff_request
14131 (do_if_request): Compute results of t and n conditions from
14134 * text/text.c (split_text): Fix typo in >=.
14136 * eqn/lex.c: Add definition of `==' to def_table.
14138 Fri Nov 2 02:49:09 1990 James Clark (jjc at jclark)
14140 * pic/tex.c (tex_output::start_picture): Change the definitions of
14141 \graph and \graphtemp so that they work properly with Plain TeX.
14143 * pic/tex.c (tex_output::solid_arc): Ensure that the second angle
14144 argument to `ar' is not less than the first.
14146 * pic/pic.y: Allow a comma between elements of the variable list
14147 in the argument to `reset'.
14149 * pic/object.c (arc_object::arc_object): Fix computation of
14152 * eqn/main.c (main): Add exit(0).
14154 Thu Nov 1 02:03:50 1990 James Clark (jjc at jclark)
14156 * troff/div.c (begin_page): Test no_space_mode after doing the
14157 break, but still push the page ejector cookie before doing the
14158 break. Also set the next page number after doing the break.
14160 * xditview/xditview.c (NewFile): Don't set the title and icon name
14161 if this is the first file and its name is `-'.
14162 * groff/groff.c: Define a new device flag XT_OPTION. Set it for
14163 the X75 and X100 devices.
14164 (main): If a device has the XT_OPTION flag set and there's exactly
14165 one file argument, pass the driver -xrm and -title options to set
14166 the icon name and window title to the name of the file.
14168 * troff/env.c (environment_switch): If there was an argument but
14169 it wasn't a valid number or name, then pop an environment but
14170 don't give an error message on underflow.
14172 * troff/number.c (start_number): Correct spelling in error message.
14174 * troff/input.c (token::delimiter): Don't print an error message
14177 * xditview/libXdvi/parse.c (ParseInput): In case 'D', only call
14178 ParseDrawFunction if dw->display_enable is true.
14180 Wed Oct 31 05:49:50 1990 James Clark (jjc at jclark)
14182 * pic/pic.y: Parse text positioning like normal attributes, so as
14183 to allow `"text" at 0,0 ljust'. Don't allow `center' as a
14184 positioning attribute.
14186 Mon Oct 29 22:50:38 1990 James Clark (jjc at jclark)
14188 * tbl/main.c (process_data): When in state START while reading a
14189 text block, don't change to state MIDDLE if c is a newline.
14191 Sun Oct 28 21:59:56 1990 James Clark (jjc at jclark)
14193 * dvi/dvi.c (dvi_printer::begin_page): Rename `i' variable to `j'
14194 so as to avoid shadowing parameter.
14196 Wed Oct 24 18:35:39 1990 James Clark (jjc at jclark)
14198 * tbl/table.c (trim_space): Deleted.
14199 (table::add_entry): Don't call trim_space.
14201 Mon Oct 22 03:48:39 1990 James Clark (jjc at jclark)
14203 * VERSION: Change version to 0.6.
14205 * troff/number.c (parse_expr): Make == work.
14207 Sat Oct 20 11:28:17 1990 James Clark (jjc at jclark)
14209 * man/grog.man: New file.
14210 * man/Makefile: Add grog.n to MAN1PAGES.
14211 * etc/grog.sh: New file.
14212 * etc/Makefile: Install grog.sh as grog.
14214 Fri Oct 19 11:17:15 1990 James Clark (jjc at jclark)
14216 * troff/input.c (token::next): Implement \E.
14218 Thu Oct 18 11:56:24 1990 James Clark (jjc at jclark)
14220 * xditview/tmac.X: Change font translations to match tmac.ps.
14222 * troff/input.c (non_empty_name_warning): Don't give a warning if
14223 `\{' terminates the name.
14225 Tue Oct 16 10:04:23 1990 James Clark (jjc at jclark)
14227 * ps/devps/symbol.diff: New file.
14228 * ps/devps/FontMakefile: Mention symbol.diff.
14230 Sun Oct 14 11:46:46 1990 James Clark (jjc at jclark)
14232 * troff/node.c (font_position): Use get_long_name to read the
14235 * troff/env.c (environment_switch): If we get a number that's < 0
14236 or >= NENVIRONMENTS, treat it like a name.
14237 Change NENVIRONMENTS to 10.
14239 * troff/groff.h: Remove definition of FONTS_MAX.
14240 * troff/node.h (class font_family): Make map a pointer instead of
14241 an array. Add a map_size member. Make it a class. Make nm const
14242 and public. Make invalidate_fontno a friend.
14243 * troff/node.c: Define font_table_size. Make font_info a pointer
14244 rather than an array.
14245 (class troff_output_file): Allocate font_position dynamically. Add
14246 nfont_positions member.
14247 (troff_output_file::set_font): Grow font_position if necessary.
14248 (troff_output_file::~troff_output_file): Delete font_position.
14249 (troff_output_file::troff_output_file): Allocate font_position.
14250 (grow_font_table): New function.
14251 (troff_output_file::really_begin_page,
14252 troff_output_file:really_copy_page): Use nfont_positions rather
14254 (mount_font_no_translate, mount_style): Call grow_font_table if
14256 (font_family::font_family): Allocate map.
14257 (font_family::make_definite): Grow map if necessary. Use
14258 font_table_size instead of FONTS_MAX.
14259 (font_family::~font_family): New function.
14260 (invalidate_fontno): Use font_family::map_size.
14261 (get_fontno, env_space_width, env_half_narrow_space_width,
14262 env_narrow_space_width, symbol_fotno, is_good_fontno,
14263 get_bold_fontno, make_glyph_node): Use font_table_size rather than
14265 (next_available_font_position): Never return 0.
14267 Fri Oct 12 10:17:52 1990 James Clark (jjc at jclark)
14269 * ps/tmac.ps: Add font translations for compatibility with dpost.
14271 Thu Oct 11 12:09:03 1990 James Clark (jjc at jclark)
14273 * eqn/pile.c: Rename default_baseline_sep to baseline_sep.
14274 Move BASELINE_SEP_FORMAT and COLUMN_WIDTH_FORMAT into pbox.h.
14275 Move definitions baseline_sep, shift_down, column_sep,
14276 matrix_side_sep into...
14277 * eqn/box.c: Add them to param_table.
14278 * eqn/pbox.h: Add declarations to pbox.h.
14280 * troff/input.c (set_string): Cast value to unsigned char *.
14282 * troff/token.h (process_input_stack): Declare it static before
14283 declaring it a friend.
14285 Wed Oct 10 09:59:13 1990 James Clark (jjc at jclark)
14287 * dvi/devdvi/texex.map: Fix positions of extensible brace middle
14289 * dvi/devdvi/EX: Regenerate.
14291 * troff/input.c (init_charset_table): Make ", ', ), ], *, \(dg
14294 Tue Oct 9 08:34:02 1990 James Clark (jjc at jclark)
14296 * eqn/lex.c: In defaults_table, make definition of `dot' call
14297 `dot_def'. Don't explicitly make it roman. Similarily for other
14300 * pic/lex.c (for_input::for_input): Add by_is_multiplicative
14302 (for_input::get, for_input::peek): Use this.
14303 (do_for): Add by_is_multiplicative argument.
14304 * pic/pic.y: Change optional_by clause to allow '*' after `by'.
14305 Change semantic value of optional_by to be a double plus a flag
14306 saying whethet the by clause is multiplicative.
14308 * eqn/lex.c (get_delimited_text): Remember location of start of
14309 definition. Improve error handling when EOF is encountered.
14311 * lib/font.h: Rename handle_x_command to
14312 handle_unknown_font_command.
14313 * lib/font.c (font::load): Call handle_unknown_font_command for
14314 any unknown command in the font description file. Don't call
14315 handle_x_command. Include the name of the command in the argv.
14316 Improve message for unknown command after kernpairs or charset
14318 * ps/ps.c (ps_font::handle_x_command): Rename to
14319 handle_unknown_font_command. Remove message about `x download'
14320 command. Give error message for wrong number of arguments.
14321 * ps/devps/afmtodit: Generate `encoding' instead of `x encoding'.
14322 * dvi/dvi.c (dvi_font::handle_x_command): Rename to
14323 handle_unknown_font_command. Give an error message for wrong
14324 number of arguments. Rename design_size to designsize.
14325 * dvi/tfmtodit.c (main): Generate `checksum' instead of `x
14326 checksum', `designsize' instead of `design_size'.
14328 Mon Oct 8 00:38:55 1990 James Clark (jjc at jclark)
14330 * eqn/*.[chy]: Change underaccent to uaccent.
14332 * eqn/eqn.y: Add rule for underaccent. Declare UNDERACCENT token;
14333 give it the same precedence as ACCENT.
14334 * eqn/other.c (make_underaccent_box): New function.
14335 * eqn/box.h: Declare it.
14336 * eqn/lex.c: Add UNDERACCENT to token_table. Add utilde to
14339 Sun Oct 7 11:25:16 1990 James Clark (jjc at jclark)
14341 * pic/pic.y (reset_all): New function. Called in rule for RESET.
14342 (parse_init): Call reset_all.
14343 (define_variable): When defining scale reset only those
14344 pre-defined variables that are scaled.
14345 (defaults_table): Add `scale' as non-scaled value.
14347 * pic/pic.y: Redo parsing of text adjustments: parse adjustments
14348 together with the text; allow any number of positioning words;
14349 allow center as a positioning word.
14351 * pic/object.c (output::compute_scale): Get picture maximum height
14352 and width from variables called maxpswid and maxpsht.
14353 * pic/pic.y: Add maxpswid and maxpsht to defaults_table.
14355 Sat Oct 6 10:16:56 1990 James Clark (jjc at jclark)
14357 * pic/object.c (object_spec::make_text): Multiply textht by number
14360 * pic/pic.y: Allow `sprintf("string", expr,...)' wherever text can
14362 (do_sprintf): New function.
14363 (pic.gperf): Add sprintf token.
14364 (text, sprintf): New rules.
14366 * pic/pic.y: `rand()' with no arguments returns a random number
14367 in the range [0,1).
14369 * pic/pic.y: Allow a bare expression to be an attribute: change
14370 precedences to support this. Change optional_ordinal rule to
14371 optional_ordinal_last to avoid reduce/reduce conflict.
14372 * pic/object.c (object_spec::object_spec): Initialize direction.
14374 * pic/pic.y: Implement ^ operator meaning exponentiation.
14376 * troff/node.h: Add default argument to mount_font.
14377 * troff/node.c (font_position): Read an optional third argument
14378 giving the external_name.
14379 (mount_font): Add optional argument giving the external_name.
14380 (mount_font_not_translate): Have additional argument giving
14381 external name. Use this name to load the font. Pass both names
14382 to font_info::font_info.
14383 (font_info::font_info): Have additional argument giving
14385 (class tfont): New member external_name.
14386 (font_info::get_tfont): Use external name to construct tfont_spec.
14388 Fri Oct 5 04:03:13 1990 James Clark (jjc at jclark)
14390 * eqn/lex.c (init_table): Add argument giving device. Define
14391 name of device to be "1".
14392 (do_ifdef): Counts as true if the argument has been defined with
14394 * eqn/main.c (main): Call init_table with device argument. Make
14395 device local to main.
14396 * eqn/eqn.h: Change declaration of init_table. Remove declaration
14399 * pic/lex.c (get_delimited): Allow text to be delimited by
14400 matching {}s. Don't recognize ending delimiter within a string.
14402 * troff/input.c (get_delim_name): New function.
14403 (token::next): Implement \C.
14405 * lib/font.c (font::load): Grok ---. Add an alias for each
14406 character based on its code.
14407 (font::get_code_width): Deleted.
14408 * lib/font.h (class font): Declare font::number_to_index().
14409 Remove declaration of font::get_code_width.
14410 * lib/nametoindex.c (font::name_to_index): Add 512 rather than 256
14411 to indices of named characters.
14412 (font::number_to_index): New function.
14413 * troff/input.c (font::number_to_index): New function.
14414 (get_charinfo_by_number, charinfo::get_number,
14415 charinfo::set_number): New functions.
14416 (token::next): Turn \N into a TOKEN_NUMBERED_CHAR.
14417 (token::process, token::description, token::get_char,
14418 token::add_to_node_list, token::operator==): Handle
14419 TOKEN_NUMBERED_CHAR.
14420 * troff/charinfo.h: Declare get_charinfo_by_number,
14421 charinfo::get_number, charinfo::set_number. Add NUMBERED flag to
14423 (charinfo::numbered): New function.
14424 * troff/token.h: Add TOKEN_NUMBERED_CHAR.
14425 * troff/env.h (class environment): Remove declaration of ...
14426 * troff/env.c (environment::make_numbered_char_node): Deleted.
14427 * troff/node.c (make_numbered_node): Deleted.
14428 (class numbered_glyph_node): Remove.
14429 (troff_output_file::put_char_width, troff_output_file::put_char):
14430 Handle numbered chars.
14431 (troff_output_file::numbered_char): Removed.
14432 (tfont::get_code_width): Removed.
14433 (make_glyph_node): Don't search special fonts for numbered
14435 * troff/node.h: Remove declaration of make_numbered_node.
14436 * driver/input.c (do_file): Handle N command.
14437 * driver/printer.h: Add declaration of ...
14438 * driver/printer.c (printer::set_numbered_char): New function.
14439 * dvi/tfmtodit.c (main): Generate unnamed entries.
14440 * ps/devps/afmtodit: Likewise.
14441 * xditview/xtotroff.c (MapFont): Likewise.
14442 * xditview/libXdvi/parse.c (ParseInput): Grok N command.
14444 * tbl/main.c (process_format): If multiple widths are specified
14445 for a column but all the widths are the same, don't give an error
14448 * tbl/table.c (table::do_row): If the current row is all lines and
14449 the stuff doesn't contains a line, mark the top of the row after
14450 printing stuff before the row. If the current row is not all
14451 lines and the stuff doesn't contain a line, don't unnecessarily
14452 mark the top of the row before printing the stuff.
14454 Mon Oct 1 11:42:00 1990 James Clark (jjc at jclark)
14456 * troff/groff.h: Remove MAX_PATH.
14457 * troff/input.c (open_file): Dynamically allocate space for the
14459 (open_mac_file, process_macro_file): Corresponding changes.
14461 Sun Sep 23 18:56:26 1990 James Clark (jjc at jclark)
14463 * troff/node.h (class output_file): Make copy_file pure. Add
14464 vspace method ifdef COLUMN. Add is_printing method.
14465 * troff/node.c: Add class printing_reg. Add class
14466 real_output_file. Derive other output_file classes from
14467 real_output_file; in these classes rename begin_page to
14468 really_begin_page, print_line to really_print_line, copy_file to
14469 really_copy_file, transparent_char to really_transparent_char.
14470 Move output_file::flush to real_output_file. Add printing member
14471 to class output_file.
14472 * troff/div.h: Remove printing member from top_level_diversion.
14473 Add vspace member function to class diversion ifdef COLUMN. Add
14474 some declarations ifdef COLUMN.
14475 * troff/div.c (top_level_diversion::copy_file,
14476 top_level_diversion::transparent_output,
14477 top_level_diversion::output): Don't test printing member before
14479 * troff/input.c: Handle initial variable_space_request ifdef
14481 * troff/Makefile: Add column.c but comment it out. Add -DCOLUMN
14482 but comment it out.
14484 Sat Sep 22 11:32:22 1990 James Clark (jjc at jclark)
14486 * troff/div.c (diversion::need): Make any space forced. If we
14487 sprung a trap, set truncated_space to minus the distance to the
14488 trap and set needed_space to the amount that was needed.
14489 (top_level_diversion::space): A forced space turns no_space_mode
14491 (class constant_vunits_reg): New class.
14492 (init_div_requests): Implement number registers .trunc and .ne
14493 using constant_vunits_reg.
14494 (class truncated_space_reg): Deleted.
14496 * troff/div.h: Don't have a no_space_mode member in diversion.
14497 Instead have it in top_level_diversion.
14498 * troff/div.c (diversion::diversion): Don't initialize
14500 (top_level_diversion::top_level_diversion): Initialize
14502 (no_space, restore_spacing): Do nothing if curdiv != topdiv.
14503 (macro_diversion::output): Don't clear no_space_mode.
14505 * troff/input.c (diverted_space_node::reread): Don't call
14506 environment::do_break. In fill mode, act like a blank line.
14507 (diverted_copy_file_node::reread): Don't call
14508 environment::do_break.
14510 * troff/div.c (blank_line): New function.
14511 * troff/div.h: Declare it.
14512 * troff/input.c (process_input_stack): Call it.
14514 * troff/div.c (truncated_space_reg::get_string): New function.
14515 (init_div_requests): Bind to .trunc.
14516 (space_request, top_level_diversion::space,
14517 top_level_diversion::output, macro_diversion::space,
14518 macro_diversion::output): Update truncated_space.
14519 (macro_diversion::output): Redo calculations when trap sprung.
14520 (macro_diversion::output, macro_diversion::space): No need for
14523 * troff/div.c (top_level_diversion::output): Set nl_reg_contents
14524 after truncating post line spacing.
14526 Fri Sep 21 11:27:25 1990 James Clark (jjc at jclark)
14528 * ps/devps/prologue (MF, SF): Make them work even if setfont is
14529 defined as a procedure rather than as an operator.
14531 Thu Sep 20 12:55:05 1990 James Clark (jjc at jclark)
14533 * troff/div.c (macro_diversion::space): Ignore no_space_mode.
14535 Wed Sep 19 10:54:37 1990 James Clark (jjc at jclark)
14537 * troff/div.c (top_level_diversion::output): Merge
14538 output_file::print_line and output_file::end_of_line member
14540 * troff/div.h (class output_file):
14541 * troff/node.c (troff_output_file::print_line,
14542 troff_output_file::end_of_line, output_file::end_of_line,
14543 ascii_output_file::print_line, suppress_output_file::print_line):
14544 Corresponding changes.
14546 Tue Sep 18 11:31:47 1990 James Clark (jjc at jclark)
14548 * troff/input.c (token::next): Don't give a warning for `\.'.
14550 * troff/env.c (environment::get_center_lines): New function.
14551 (init_env_requests): Bind number register .ce to it.
14552 * troff/env.h: Declare it.
14553 * tbl/table.c (table::init_output): Define reset macro to restore
14554 .ce. If center option not given, store .ce in SAVED_CENTER_REG.
14556 (table::print): If center option not given, then imply center
14557 option if SAVED_CENTER_REG > 0.
14559 Mon Sep 17 09:19:19 1990 James Clark (jjc at jclark)
14561 * ps/devps/Makefile: Remove T from FONTS. Remove TSymbol.ps and
14562 Troff.ps from DOWNLOAD.
14564 * troff/Makefile: Change comment in DEFINES to avoid confusing
14567 * ps/ps.c (ps_printer::do_exec): Allow newlines within PostScript
14568 code. Don't try to catch errors with stopped.
14569 (check_line_lengths): New function.
14570 * ps/devps/prologue (EXEC): Deleted.
14571 (EBEGIN, EEND): New procedures.
14573 Sun Sep 16 14:51:15 1990 James Clark (jjc at jclark)
14575 * troff/input.c: Include request.h before node.h.
14576 * troff/node.c: Likewise.
14577 * troff/env.c: Likewise.
14578 * troff/div.c: Likewise.
14579 * troff/node.h (class special_node): Store argument as a macro
14580 rather than a char *.
14581 * troff/node.c (special_node::special_node, special_node::copy):
14583 (special_node::~special_node): Deleted.
14584 (special_node::tprint): Deleted.
14585 (special_node::tprint_start, special_node::tprint_end,
14586 special_node::tprint_char): New functions.
14587 (troff_output_file::special): Deleted.
14588 (troff_output_file::start_special, troff_output_file::end_special,
14589 troff_output_file::special_char): New functions.
14590 * troff/input.c (special_node::tprint): New function.
14591 (do_special): Use macro not char *.
14592 (do_transparent_macro): Deleted.
14593 (token::next): Don't call do_transparent_macro.
14595 * troff/input.c (token::next): Add 'Y' case.
14596 (do_transparent_macro): New function.
14597 * troff/node.c (troff_output_file::special): Handle newlines with
14598 argument using new continuation convention.
14599 * driver/input.c (get_string): Cope with continuation convention.
14600 (do_file): Don't call skip_line after calling get_string(1).
14601 * ps/ps.c (ps_printer::special, ps_printer::do_import,
14602 ps_printer::do_def, ps_printer::do_exec): Cope with newlines in
14604 * xditview/libXdvi/parse.c (ParseInput): Ignore lines starting
14607 Sat Sep 15 19:00:10 1990 James Clark (jjc at jclark)
14609 * troff/input.c (asciify): By default, illegal input characters
14610 should return empty string.
14612 * troff/input.c (copy_file): Handle first page transition like title.
14613 (token::next, process_input_stack): Grok COPY_FILE_REQUEST.
14615 * troff/input.c (token::next): Improve error message for EOF after
14617 (input_char_description): New function.
14618 (get_char_for_escape_name): Use input_char_description.
14619 (token::next): Warn about unrecognized escape sequences.
14620 (warning_table): Add WARN_ESCAPE.
14621 * troff/groff.h: Declare WARN_ESCAPE. Change WARN_TOTAL
14624 * troff/token.h: Remove declaration of process_input_stack.
14626 * troff/input.c: Remove declaration of init_hyphen_requests.
14627 * troff/request.h: Correct spelling in declaration of same.
14629 * troff/input.c (token::next): Check whether escape_char is 0.
14631 Fri Sep 14 12:09:25 1990 James Clark (jjc at jclark)
14633 * groff.c (main, usage, help): Implement -P and -L options.
14634 * groff.sh: Likewise.
14636 * troff/input.c (token::next): Use some gotos to avoid code
14639 * troff/input.c (get_long_name, get_name, read_long_ecsape_name):
14640 Avoid calling symbol::symbol if name empty.
14642 Thu Sep 13 06:21:45 1990 James Clark (jjc at jclark)
14644 * troff/input.c (init_input_requests): Make \n(.x return the major
14645 version number and \n(.y return the minor version number.
14646 * troff/Makefile: Construct file majorminor.c defining
14647 major_version and minor_version automatically from ../VERSION.
14649 * troff/node.c (class glyph_node): Make operator new and operator
14651 (class ligature_node): Similarily.
14653 * troff/input.c (operator==(const macro &, const macro &)): New
14655 (non_interpreted_node::same): Use this.
14656 (string_iterator::string_iterator): Make macro& argument const.
14658 * troff/input.c (input_iterator::get): New function. Don't make
14659 asciify_macro or class non_interpreted_node friends of class
14661 (non_interpreted_node::interpret): Use input_iterator::get.
14662 (asciify_macro): Likewise.
14664 * troff/input.c (~token_node, ~string_iterator, ~arg_list,
14665 ~non_interpreted_node): Deleted.
14666 * troff/node.c: (~suppress_output_file, ~ascii_output_file):
14669 * troff/symbol.h: Make all symbol member functions const.
14671 * lib/strtol.c: New file.
14672 * lib/Makefile: Add strtol.c.
14673 * Makefile: Define STRTOL as strtol.o to include strtol in
14676 Wed Sep 12 10:00:49 1990 James Clark (jjc at jclark)
14678 * pic/troff.c (troff_output::simple_circle): Divide by scale.
14680 Tue Sep 11 14:17:16 1990 James Clark (jjc at jclark)
14682 * troff/input.c (do_special): Use input_level.
14684 * troff/token.h (TOKEN_BACKSPACE): New token.
14685 (token::backspace): New function.
14686 * troff/input.c (token::description, token::next, token::process):
14687 Grok TOKEN_BACKSPACE.
14688 (do_special): Turn TOKEN_BACKSPACE back into \b.
14690 * troff/token.h (token::leader): New function.
14691 * troff/input.c (do_special): Turn TOKEN_LEADER back into \001.
14693 * troff/input.c (do_special): Turn TOKEN_TAB back into \t.
14695 * troff/input.c (do_special): Use token::description in error
14698 Mon Sep 10 11:06:27 1990 James Clark (jjc at jclark)
14700 * troff/input.c (decode_args): Combine quoted and
14701 quote_input_level variables. Make it a for (;;) loop.
14703 * troff/input.c (get_char_for_escape_name): Check for \001 and \b.
14705 * troff/input.c (read_long_escape_name): The test for whether to
14706 expand buffer was off by 1.
14707 (read_string): Similarily.
14709 Fri Sep 7 11:45:50 1990 James Clark (jjc at jclark)
14711 * troff/input.c: Use `const int' rather than `static const int'.
14713 * troff/div.h (diversion::copy_file): Declare as pure virtual.
14714 (macro_diversion::copy_file): New function.
14715 * troff/node.h: New class diverted_copy_file_node.
14716 * troff/node.c: Implement it.
14717 * troff/input.c (copy_file): Use diversion::copy_file. Handle
14718 first page transition by pushing a diverted_copy_file_node.
14719 * troff/input.c (token::next, process_input_stack): Don't handle
14722 Thu Sep 6 13:29:10 1990 James Clark (jjc at jclark)
14724 * ps/ps.c (flush_sbuf): Remember to add sbuf_kern when checking
14725 whether space widths need adjusting.
14727 * troff/charinfo.h: Generalize translated_to_space to
14728 special_translation so as to allow translation to \&.
14729 * troff/input.c (translate): Allow translation to \&.
14730 (charinfo::*): Corresponding changes.
14731 * troff/node.c (make_node, node::add_char): Corresponding changes.
14732 * troff/node.h (dummy_node::dummy_node): Allow optional first
14735 * lib/lib.h: Make codes 0200 to 0237 illegal input characters.
14736 * troff/token.h: Remove TOKEN_TITLE. Remove token::title. Add
14738 * troff/input.c (token::next): Turn a TITLE_REQUEST into a
14739 TOKEN_REQUEST with an argument of TITLE_REQUEST.
14740 (token::process): Grok that.
14741 * troff/input.c (copy_file): Handle first page transition like
14742 title by pushing a COPY_FILE_REQUEST cookie.
14743 (token::next, process_input_stack): Grok that.
14744 * troff/node.h (output_file::copy_file): Add x and y arguments.
14746 * troff/div.c (top_level_diversion::copy_file): Supply them.
14747 * troff/node.c (troff_output_file::copy_file): Add x and y
14748 arguments; moveto specified position. Invalidate font_position
14749 array after copying file.
14750 (output_file::copy_file): New function.
14751 (suppressed_output_file::copy_file, ascii_output::copy_file):
14753 * troff/input.c (transparent_file): New function.
14754 (init_input_requests): Bind to "trf".
14755 (token::next): Handle TRANSPARENT_FILE_REQUEST cookie.
14756 (process_input_stack): Likewise.
14758 * troff/Makefile: Add ../lib/lib.h to GROFF_H.
14760 * troff/node.c (init_node_requests): New number registers .kern
14761 pointing to global_kern_mode, and .lg pointing to
14762 global_ligature_mode.
14764 * troff/node.c (ligature): Don't change it if we get a bad
14767 * troff/input.c (do_define_string): Don't strip tabs.
14769 * troff/input.c (asciify_macro): Make the string_iterator auto.
14771 * troff/node.c (init_font_requests): Rename to...
14772 (init_node_requests):
14773 * troff/node.h: Change declaration.
14774 * troff/input.c (main): Change call.
14776 * troff/input.c (node::reread, diverted_space_node::reread): New
14778 (process_input_stack): Call reread rather than
14779 get_diverted_space_node.
14780 * troff/node.c (node::get_diverted_space_node,
14781 diverted_space_node::get_diverted_space_node): Removed.
14782 * troff/node.h: Declare reread methods instead of
14783 get_diverted_space_node methods. Make `n' member private.
14784 * troff/input.c: (token::diverted_space): Removed.
14785 * troff/token.h: Removed declaration.
14788 Tue Sep 4 00:48:04 1990 James Clark (jjc at jclark)
14790 * eqn/script.c (script_box::compute_metrics): Don't let
14791 SUP_RAISE_FORMAT become negative.
14793 * tbl/table.c (table::do_row): Entries that don't end in the
14794 this row shouldn't make the row non-blank.
14796 * tbl/table.c (table::make_columns_equal): Only set the width of
14797 columns which are marked as equal.
14799 * tbl/main.c (process_data): Before issuing excess data error,
14800 if last character was a newline unget it; then get it again after
14801 the error. Also include the contents of the entry in the message.
14803 * groff.c: New file.
14804 * Makefile: Build groff from groff.c. Make it possible to use
14805 either groff.sh or groff.c as groff.
14806 * Makefile.bd: Similarily.
14808 Mon Sep 3 09:39:49 1990 James Clark (jjc at jclark)
14810 * groff.sh: Don't delay expansion of $@ in assignment to files.
14811 Remove occurrences of \".
14813 Sun Sep 2 09:56:59 1990 James Clark (jjc at jclark)
14815 * all Makefiles: Simplify and rearrange.
14817 * Makefile: Handle fmod like malloc.
14818 * lib/Makefile: Similarily.
14819 * lib/fmod.c: Remove #ifdef NEED_FMOD.
14821 * Makefile: Rename OPTIMISE to OPTIMIZE.
14823 * groff.sh: Remove assignment to PATH.
14824 * Makefile: Remove SHPATH variable.
14825 * Makefile.bd: Similarily.
14827 * groff.sh: Add -V option to print the pipeline instead of
14830 Fri Aug 31 00:56:46 1990 James Clark (jjc at jclark)
14832 * lib/font.c: Split off file searching into ...
14833 * lib/fontfile.c: New file.
14835 * lib/strerror.c (strerror): Use `Error %d' for unknown errors.
14837 Thu Aug 30 13:13:55 1990 James Clark (jjc at jclark)
14839 * tbl/table.c (table::do_hspan): Delete assertion that e != 0.
14840 Also change misleading comment.
14841 (table::do_vspan): Change similarily misleading comment.
14842 * tbl/main.c (process_data): A format row with an explicit `s'
14843 uses up a data line, even if all the other columns are `_' or `='.
14845 * troff/input.c (token::description): Fix description of
14846 TOKEN_DUMMY and TOKEN_EMPTY.
14848 Wed Aug 29 04:12:08 1990 James Clark (jjc at jclark)
14850 * groff.sh: Fix description of -Z in help message.
14852 Tue Aug 28 07:28:33 1990 James Clark (jjc at jclark)
14854 * pic/object.c (object_spec::make_object): Allow negative and zero
14856 * pic/pic.y: Give linethick default value of -1.0.
14857 * pic/troff.c (troff_output::troff_output): Initialize
14858 last_line_thickness to BAD_THICKNESS.
14859 (troff_output::finish_picture): Set thickness to BAD_THICKNESS.
14860 (troff_output::line_thickness): Canonicalize negative thicknesses
14861 to RELATIVE_THICKNESS.
14862 * pic/tex.c (tex_output::set_pen_size): Silently map negative line
14863 thicknesses to DEFAULT_PEN_SIZE. Canonicalize negative pen sizes
14865 (tex_output::start_picture): Set pen_size to -2.0.
14867 * ps/ps.c (ps_printer::set_line_thickness): If line_thickness is
14868 0, then use 0 linewidth.
14869 (ps_printer::ps_printer): Initialize line_thickness to -1.
14871 * pic/troff.c (troff_output::simple_ellipse): Divide by scale.
14873 * ps/devps/symbolchars: Remove `or'.
14874 * ps/tmac.ps: Implement \(or with .char.
14876 * ps/devps/symbolchars: Move most characters into textmap.
14877 * ps/devps/textmap: Add names for troff bracket characters. Remove
14880 * ps/devps/TSymbol.ps: Removed.
14881 * ps/devps/FontMakefile: Make S from Symbol not TSymbol.
14882 * ps/tmac.ps: Do with .char what TSymbol did.
14883 * ps/devps/download: Remove TSymbol.
14885 * ps/devps/T: Removed.
14886 * ps/devps/Troff.ps: Removed.
14887 * ps/devps/Troff.afm: Removed.
14888 * ps/tmac.ps: Implement \(ru, \(ul, and \(br with .char.
14889 * ps/devps/download: Remove Troff.
14890 * ps/devps/FontMakefile: Remove T target.
14891 * ps/devps/DESC-A4: Remove T from font list.
14892 * ps/devps/DESC-letter: Likewise.
14894 * troff/input.c (macro_to_node): Rename to ...
14895 (charinfo_to_node): Don't pass mac argument. Temporarily remove the
14896 character's definition while processing it.
14897 * troff/node.c (node::add_char, make_node): Change calls to
14898 macro_to_node accordingly.
14900 * troff/input.c (token::next): Translate \_ to \(ul.
14902 * tty/devascii/R.proto: Add `|'.
14903 * tty/devlatin1/R.proto: Likewise.
14905 Mon Aug 27 11:25:41 1990 James Clark (jjc at jclark)
14907 * man: Put the version number in all the man pages.
14909 Sun Aug 26 11:40:05 1990 James Clark (jjc at jclark)
14911 * Makefile.bd: New file.
14912 * README.bd: New file.
14914 * VERSION: New file.
14915 * lib/version.c: Removed.
14916 * lib/Makefile: Create version.c from ../VERSION. Remove version.c
14919 * troff/input.c (main): Get hyphen_file from GROFF_HYPHEN
14920 environment variable.
14922 * all Makefiles: Split install target into install.bin for
14923 binaries, and install.nobin for everything else.
14924 * Makefile: Add bindist target.
14926 * man/afmtodit.man: New file.
14927 * man/Makefile: Add afmtodit.n to MAN1PAGES.
14928 * ps/devps/Makefile: Add textmap to DEVICEFILES. Install afmtodit
14930 * ps/Makefile: Pass BINDIR to make install in devps.
14932 * ps/ps.c (ps_printer::set_char): Do nothing if the character is
14933 the space character.
14935 * ps/devps/FontMakefile: Rename symbol.afm to tsymbol.afm.
14937 Sat Aug 25 15:39:03 1990 James Clark (jjc at jclark)
14939 * ps/ps.c: Redo font downloading.
14940 * ps/devps/download: New file.
14941 * ps/devps/Makefile: Add download to DEVICEFILES.
14942 * ps/devps/afmtodit: Remove -d option.
14943 * ps/devps/FontMakefile: Don't use -d option with afmtodit.
14944 * ps/devps/symbosl.ps: Add %%DocumentFonts comment.
14945 * ps/devps/zapfdr.ps: Likewise.
14946 * ps/devps/TSymbol.ps: Likewise.
14948 Fri Aug 24 20:10:30 1990 James Clark (jjc at jclark)
14950 * groff.sh: Initialize dev to ${GROFF_TYPESETTER:-@DEVICE@}.
14952 Thu Aug 23 10:03:47 1990 James Clark (jjc at yquem)
14954 * ps/ps.c (ps_output::include_file): If BROKEN_SPOOLER is defined,
14955 then strip the first line if it starts with %.
14956 * Makefile: Add a comment about this.
14958 * man/tfmtodit.man: New file.
14959 * man/Makefile: Add tfmtodit.n to MAN1PAGES.
14960 * dvi/Makefile: Install tfmtodit in BINDIR.
14962 * dvi/tfmtodit.c (usage): Mention -v option.
14964 Wed Aug 22 09:56:36 1990 James Clark (jjc at yquem)
14966 * troff/node.c (troff_output_file::end_of_line): Call do_motion.
14967 * troff/node.c (troff_output_file::transparent_char): Don't call
14970 * eqn: Add check_tabs method to most box classes.
14971 * eqn/box.c (box::top_level): Call check_tabs.
14973 * eqn/script.c (script_box::output): Use \Z.
14974 * eqn/limit.c (limit_box::output): Use \Z.
14976 * eqn/box.c (box::top_level): Use itoa.
14978 Tue Aug 21 09:29:28 1990 James Clark (jjc at yquem)
14980 * dvi/tmac.dvi: Add font translations for CR, C, TT.
14981 * dvi/devdvi/Makefile: Don't make links to CW.
14983 * ps/tmac.ps: Add font translations for C, CW, CO, CX, CD, H, HO,
14985 * xditview/tmac.X: Likewise.
14987 * troff/node.c: Add font translation feature.
14988 (get_font_translation): New function.
14989 (symbol_fontno): Translate the font name.
14990 (mount_font_no_translate): Rename to mount_font to this.
14991 (mount_font): New function.
14992 (font_family::make_definite): Call mount_font_no_translate instead
14994 (mount_style): Translate the font name.
14995 (font_translate): New function.
14996 (init_font_requests): Bind "ftr" to font_translate.
14998 * ps/devps/prologue (SN): New procedure that rounds a position to
14999 the nearest (pixel + (.25,.25)).
15000 (DL): Use SN to round endpoints.
15002 * lib/version.c: Changed version to 0.5.
15004 Sat Aug 18 04:43:21 1990 James Clark (jjc at yquem)
15006 * Makefile: Move definition of PAGE to the very beginning, so that
15007 people are less likely to miss it.
15009 Fri Aug 17 02:15:11 1990 James Clark (jjc at yquem)
15011 * man/Makefile: Don't need to sed out @UPCASE_PROG_PREFIX@.
15013 * troff/env.c (environment::choose_breakpoint): Make `can't find
15014 breakpoint' error a warning of type WARN_BREAK. Change message to
15015 `can't break line'.
15016 * troff/groff.h: Declare WARN_BREAK with code 4; change WARN_INPUT to
15018 * troff/input.c: Add WARN_BREAK to warning_table. Include
15019 WARN_BREAK in DEFAULT_WARNING_MASK.
15021 * tty/tmac.tty: Add definition of \(+-.
15023 * groff.sh: Remove `--' option to set command.
15025 * dvi/devdvi/texsy.map: Remove duplicate md entry.
15027 * ps/devps/eqnchar: Better definition of cdot using md.
15028 * dvi/devdvi/eqnchar: Likewise.
15029 * xditview/devX100/eqnchar: Likewise.
15030 * xditview/devX75/eqnchar: Likewise.
15031 * eqn/lex.c: Add definition of cdot.
15033 Thu Aug 16 09:33:57 1990 James Clark (jjc at yquem)
15035 * troff/input.c (get_optional_char): New function.
15036 * troff/input.c (set_page_character): Use get_optional_char(),
15037 rather than has_arg() and tok.get_char(1).
15038 * troff/env.c (tab_character, leader_character, hyphen_char,
15039 field_characters): Likewise.
15040 (margin_character): Likewise. Also always delete the
15041 margin_character_node.
15043 * troff/input.c (token::get_char): Use token::description.
15045 * troff/input.c (has_arg): Don't skip over tab and \}.
15046 * troff/number.c (start_number): Give a warning if the number
15047 starts with \} (WARN_RIGHT_BRACE) or tab (WARN_TAB).
15049 Wed Aug 15 10:04:37 1990 James Clark (jjc at yquem)
15051 * troff/input.c (empty_name_warning, non_empty_name_warning): New
15053 (get_name, get_long_name): Use these. Rename `warn' argument to
15056 * troff/node.c (get_fontno): Test that the symbol is not null.
15058 * troff/input.c (token::description): New function.
15059 * troff/number.c (parse_term): Use token::description in `numeric
15060 expression expected' message.
15061 * troff/groff.h: Add WARN_MISSING.
15062 * troff/number.c (start_number): New function.
15063 * troff/number.c (get_vunits, get_hunits, get_number, get_integer,
15064 get_incr_number): Use start_number().
15065 * troff/input.c (DEFAULT_WARNING_MASK): Enable WARN_NUMBER by
15067 * troff/input.c (get_name, get_long_name): Use WARN_MISSING.
15068 * troff/reg.c (alter_format): Use WARN_MISSING. Also use
15070 * troff/input.c (token::get_char): Use WARN_MISSING.
15071 * troff/input.c (token::delimiter): Use token::description.
15072 * troff/env.c (environment_switch): Back out Aug 3 change.
15073 * troff/input.c (has_arg): Skip over \}s and tabs but give a
15075 * troff/token.h (token::tab): New function.
15076 * troff/node.c (get_fontno): Use tok.skip() rather than has_arg().
15077 * troff/reg.c (alter_format): Likewise.
15078 * troff/node.c (bold_font): Use has_arg() rather than tok.skip().
15080 Tue Aug 14 10:11:21 1990 James Clark (jjc at yquem)
15082 * troff (most files): Redo warnings. Divide warnings into various
15083 categories; warning() has an additional first argument indicating
15084 the category it falls into.
15085 * troff/input.c (main): -w now takes an argument. New option -W.
15086 (enable_warning, disable_warning): New functions.
15088 * ps/devps/afmtodit: Add -a option to lie about the italic angle.
15089 * ps/devps/FontMakefile: Pretend TI has an angle of 7.
15091 Mon Aug 13 10:11:16 1990 James Clark (jjc at yquem)
15093 * ps/devps/eqnchar: Better definitions of dotdot, vec, dyad, inf.
15094 * xditview/devX100/eqnchar: Likewise. Remove definition of dot.
15095 * xditview/devX75/eqnchar: Likewise.
15096 * dvi/devdvi/eqnchar: Better definitions of vec, dyad, dotdot.
15098 * eqn/other.c: When bar or over applies to a single character
15099 don't produce an overline_box or an underline_box. Instead produce
15100 an accent_box or an underaccent_box, with the accent a line
15101 whose width is accent_width. New classes underaccent_box,
15102 overline_char_box and underline_char_box.
15103 * eqn/box.h: Move overline_box, underline_box, accent_box class
15104 declarations into eqn/other.c. Add declarations of
15105 make_underline_box, make_overline_box, make_accent_box.
15106 * eqn/eqn.y: Call make_overline_box, make_underline_box
15107 make_accent_box instead of constructors.
15108 * eqn/pbox.h, eqn/box.c: Add accent_width parameter.
15110 * eqn/other.c: Add accent_box::~accent_box.
15111 * eqn/box.h: Declare it.
15113 * groff.sh: With -Tps, use eqn -D.
15115 * eqn/other.c (overline_box::output): Use \Z. If draw_flag use \D
15117 (underline_box::output): Similarily.
15118 (accent_box::output): Use \Z.
15120 * xditview/tmac.X: Add definitions of ~ and ^ (so that they are a
15123 Sun Aug 12 09:41:15 1990 James Clark (jjc at yquem)
15125 * troff/div.c (top_level_diversion::transparent_output(unsigned
15126 char)): Use asciify.
15127 * troff/input.c (asciify): Don't make it static.
15128 * troff/token.h (asciify): Declare it.
15130 * troff/input.c (get_name, get_long_name, token::get_char,
15131 token::delimiter): Add an extra default argument which says
15132 whether a warning should be printed.
15133 * troff: Pass a non-zero argument to one of these rather than
15134 printing a warning directly.
15136 Sat Aug 11 09:02:21 1990 James Clark (jjc at yquem)
15138 * troff: Consistently use symbol::is_null.
15140 * troff/dictionary.h: Move some inline functions into
15143 * troff/request.h: Move inline functions into input.c.
15144 (request_or_macro::invoke): Make it pure.
15146 * troff/input.c, troff/reg.h: New class `constant_int_reg'.
15147 * troff/input.c (init_input_requests): Use class constant_int_reg.
15148 (class compatible_reg): Deleted.
15149 * troff/div.c (init_div_requests): Use class constant_int_reg.
15150 (class last_post_line_extra_space_reg): Deleted.
15152 * troff/env.c (tab_character): Don't change the tab character if
15153 we get an invalid argument.
15154 (hyphen_char): Similarily.
15156 * troff/reg.c (alter_format): Check that nm is not null.
15158 * Makefile, groff.sh: Make it possible to customize the commands
15159 used for printing PostScript and dvi files. Also make it possible
15160 to customize the path used by groff.sh.
15162 * eqn/eqn.y: Make `left' right associative.
15164 Fri Aug 10 18:20:39 1990 James Clark (jjc at yquem)
15166 * pic/pic.h: Added definition of M_SQRT2 for those systems that
15169 * pic/pic.h: Removed definition of INT_MAX.
15171 * troff/node.c (italic_corrected_node::vertical_extent): Omit
15174 * troff/input.c (token::next): Handle \R like \n.
15176 Tue Aug 7 09:46:33 1990 James Clark (jjc at yquem)
15178 * ps/tmac.pc (PSPIC): Simplify.
15180 * troff/env.c (tab_stops::to_string):
15181 * pic/pic.y (object_type_name):
15182 * pic/troff.c (simple_output::line):
15183 * pic/tex.c (tex_output::spline):
15184 * pic/object.c (object_spec::make_object):
15185 * tbl/main.c (process_data): Add cases to switch statements to
15186 avoid cfront warnings. (Some of these are spurious, since the
15187 switch already has a default case.)
15189 * ps/tmac.ps (PSPIC): Reformatted. Prefix all local names with
15190 `ps-'. Don't test systat; instead check number of arguments to
15193 Mon Aug 6 00:13:07 1990 James Clark (jjc at yquem)
15195 * macros/tmac.e: Do not decrease the page offset by 0.5i.
15197 * ps/ps.c (ps_printer::ps_printer): Use mktemp instead of tempnam.
15198 Unlink the file as soon as we have opened it, so that we don't
15199 have to bother with signal handlers.
15200 (handler): Deleted.
15201 (fatal_error_exit): Deleted.
15202 (main): Don't call signal.
15204 * dvi/tfmtodit.c: Add -k option so that kerns with the skewchar
15206 * dvi/devdvi/Makefile: Use the -k option with S and MI.
15208 * pic/pic.y: If there is a label, or an nth construction before
15209 the first `.' in the argument to `with', ignore it and generate a
15211 * pic/lex.c (lex_warning): New function.
15213 * tbl/table.c (table::init_output): In section keep and release
15214 macro, use 0 indent when diverting and the correct indent when
15217 * troff/input.c (interpolate_number_format): Do not interpolate
15218 anything if the number register is not defined.
15220 * tbl/main.c (process_data): Don't add entry when col >= ncolumns.
15222 Sat Aug 4 08:12:05 1990 James Clark (jjc at yquem)
15224 * ps/devps/prologue (PICTURE): Set components of graphics state to
15225 their default values.
15227 * ps/devps/text.enc: Add trademark
15228 * ps/devps/textmap: Add names for club, spade, heart, diamond,
15229 carriagereturn, suchthat. Use Upsilon1 rather than Upsilon.
15230 * ps/devps/symbolchars: Add names for summation and product.
15232 * dvi/devdvi/texsy.map: Add names for club, spade, heart, diamond,
15233 suchthat. Add pp. Add upper-case letters.
15235 * xditview/libXdvi/DviChar.c: Add names for club, spade, heart,
15236 diamond, carriagereturn, suchthat. Use Upsilon1 rather than
15239 * dvi/devdvi/texsy.map: Rename lA (left angle bracket) to la, and
15240 rA (right angle bracket) to ra. Introduce names for double-headed
15241 arrows and double-barred arrows: <>, va, lA, rA, hA, uA, dA, vA.
15242 * ps/devps/textmap: Likewise for ps device.
15243 * xditview/libXdvi/DviChar.c: Likewise for X100 and X75 devices.
15244 * tty/devascii/R.proto: Rename lA to la and rA to ra.
15245 * tty/devascii/R.proto: Likewise.
15246 * tty/tmac.tty: Provide definitions for \(<>, \(lA, \(rA, \(hA,
15248 * eqn/delim.c: In delim_table, rename \(lA to \(la and \(rA to \(ra.
15250 * xditview/tmac.X: Add definitions for \(fi \(fl \(ff \(Fi \(Fl.
15252 * eqn/lex.c: Added definitions of `approx', `grad' and `del' to
15255 Fri Aug 3 09:59:27 1990 James Clark (jjc at yquem)
15257 * troff/div.c (when_request): Use symbol::is_null rather than
15258 has_arg to determine whether we have an argument.
15259 (change_trap): Remove the trap if we get an invalid number. Give
15260 an error if we don't get at least the macro name.
15261 (diversion_trap): Remove trap if we get an invalid name or number.
15263 * troff/env.c (environment_switch): Pop if we get an invalid
15264 symbol or numeric expression.
15266 * troff/input.c (do_define_macro): If EOF is encoutered while
15267 defining the macro, do tok.next() before returning.
15269 * troff/token.h (has_arg): Move definition from here, to ...
15270 * troff/input.c (has_arg): ... here
15272 * troff/env.c (space_size): Do nothing if we get an invalid argument.
15273 * troff/input.c (shift): Likewise.
15275 * pic/lex.c (get_token_after_dot): Accept `.center' as a synonym
15278 * pic/troff.c (troff_output::start_picture): Comment out calls to
15281 * eqn/main.c (do_file): Subtract 1 from current_lineno if
15282 interpret_lf_args succeeds.
15284 * eqn/main.c (do_file): Don't recognize delimiter if preceded by
15285 \\. This avoids problems with \$N.
15287 * groff.sh: Pass -C to preprocessors.
15289 * lib/lf.c (interpret_lf_args): Be more flexible.
15291 * tbl/main.c (main): Add -C option.
15292 (table_input::get): Do not recognize TE if followed by character
15293 other than a space or newline unless -C option given.
15294 (process_input_file): Likewise for lf, TS.
15295 (process_data): Likewise for lf in text blocks.
15297 * eqn/main.c (main): Add -C option.
15298 (do_file): Don't recognize EQ, EN or lf if followed by character
15299 other than space or newline unless -C option given.
15300 * eqn/lex.c (file_input::read_line): Similarily.
15301 * eqn/eqn.h: Declare compatible_flag.
15303 * etc/soelim.c (main): Add -C option.
15304 (interpret_lf_args): Use version in libgroff.
15307 * pic/main.c (main): Add -C option, which sets compatible_flag.
15308 (top_input::get), (top_input::peek): If -C option not given,
15309 do not recognize .PS/.PE/.PF/.lf if followed by a character
15310 other than space or newline.
15311 * pic/lex.c (file_input::read_line): Similarily.
15312 * pic/pic.h: Add declaration of compatible_flag.
15314 Thu Aug 2 11:11:27 1990 James Clark (jjc at yquem)
15316 * ps/tmac.ps (PSPIC): Avoid use of `echo -n'.
15318 * troff/node.c, troff/node.h: Add `asciify' methods to classes
15319 derived from node. New class space_char_hmotion_node.
15320 * troff/input.c (asciify_macro): New function.
15321 * troff/input.c (init_input_requests): New request `asciify' bound
15323 * macros/mm.diff: New file.
15324 * Makefile: In install.mm target use `patch' to apply
15327 * troff/input.c (macro::print_size): Just print the size in bytes.
15329 * troff/div.c (return_request): Correct the argument
15332 Wed Aug 1 12:38:36 1990 James Clark (jjc at yquem)
15334 * troff/node.h (class composite_node): Add sz member.
15335 * troff/node.c (composite_node::size): Return sz.
15336 * troff/input.c (macro_to_node): Use the initial size in the
15337 environment as the size of the composite_node.
15339 * troff/node.c (node::zero_width_tprint): Provide a reasonable
15342 Tue Jul 31 10:07:10 1990 James Clark (jjc at yquem)
15344 * troff/div.c (change_trap): If we get a bad number expression,
15347 Mon Jul 30 10:30:49 1990 James Clark (jjc at yquem)
15349 * lib/matherr.c (matherr): Define this only if math.h defines
15352 Sun Jul 29 10:34:27 1990 James Clark (jjc at yquem)
15354 * troff/div.c (macro_diversion::distance_to_next_trap): If there
15355 no diversion trap return vunits(INT_MAX - vresolution).
15357 Sat Jul 28 14:28:14 1990 James Clark (jjc at yquem)
15359 * troff/input.c (do_zero_width): New implementation that doesn't
15360 use a temporary environment. Use instead:
15361 (token::add_to_node_list): New function.
15362 * troff/env.c (environment::get_prev_char_height),
15363 (environment::get_prev_char_height),
15364 (environment::get_prev_char_skew): New functions.
15365 (environment::get_prev_char): New function.
15366 (environment::get_prev_char_width): Change to use get_prev_char.
15367 (init_env_request): Implement new registers .cht, .cdp, .csk.
15368 * eqn/sqrt.c (sqrt_box::output): Don't rely upon the argument to
15369 \Z being processed in a separate environment.
15371 Fri Jul 27 10:21:25 1990 James Clark (jjc at yquem)
15373 * tbl/table.c: Removed TABLE_BOTTOM_REG.
15375 * tbl/table.c (table::init_output): In the section release macro,
15376 give a warning message if the section won't fit on one page.
15378 * tbl/table.c (table::do_top): Emit table keep only if table is
15380 (table::do_bottom): Likewise for table release.
15381 (table::table), (table::add_vertical_rule): Remove reference to
15383 * tbl/table.h: Remove keep member.
15385 * tbl/table.c: New register SUPPRESS_BOTTOM_REG. In
15386 SECTION_RELEASE_MACRO, if there's not enough space before the next
15387 trap to output the diversion, call T# ourselves, set
15388 SUPPRESS_BOTTOM_REG to 1, spring the trap, then set
15389 SUPPRESS_BOTTOM_REG back to 0. In T#, do nothing if
15390 SUPPRESS_BOTTOM_REG is non-zero. In T#, always mark the current
15391 vertical position and return to it before turning traps on again.
15393 Thu Jul 26 02:54:32 1990 James Clark (jjc at yquem)
15395 * troff/node.c, troff/node.h: In classes derived from node,
15396 replace prev_char_width method by last_char_node method.
15397 * troff/env.c (environment::get_prev_char_width): Use
15398 node::last_char_node rather than node::get_prev_char_width.
15400 * Makefile: Added comment about -fno-inline on 68030-based
15403 * troff/reg.c (number_format_to_ascii), eqn/delim.c (DELIM_TABLE_SIZE),
15404 tty/tty.c (tty_font::load_tty_font), dvi/tfmtodit.c (main): Cast
15405 expressions using sizeof to int.
15406 * dvi/dvi.c (dvi_font::handle_x_command): Avoid long->int warnings.
15408 * macros/tmac.e (TS): Don't move @f back past the current
15411 Wed Jul 25 09:11:08 1990 James Clark (jjc at yquem)
15413 * ps/ps.c (main): Buffer stderr.
15414 * dvi/dvi.c (main): Likewise.
15415 * tty/tty.c (main): Likewise.
15417 * ps/ps.c (ps_printer::do_import): Improve error handling.
15419 * troff/input.c (abort_request): Use asciify.
15421 * driver/printer.h (printer::draw), driver/printer.c (printer::draw),
15422 ps/ps.c (ps_printer::draw), dvi/dvi.c (dvi_printer::draw): Make
15423 type of first argument int rather than char. This works around a
15424 bug on the 68030 based Apollo using g++ 1.37.1.
15426 * tbl/table.h (class table): Add `keep' member.
15427 * tbl/table.c (table::table): Initialize `keep'.
15428 (table::add_vertical_rule): Set `keep' to 1.
15429 (table::do_top): Only emit table keep macro is `keep' is non-zero.
15430 (table::do_bottom): Likewise for table release macro.
15431 (table::do_row): Emit section keep macro even if the row is 0.
15433 Tue Jul 24 08:35:07 1990 James Clark (jjc at yquem)
15435 * macros/tmac.e (@C): Preserve the font family across the change
15438 Mon Jul 23 10:15:23 1990 James Clark (jjc at yquem)
15440 * lib/font.c: Initialize font::hor and font::vert to 1.
15441 (font::load_desc): Check the values of font::hor and font::vert.
15443 * lib/lib.h: Added definition of INT_DIGITS. Fix it so that it can
15444 be included in a C compilation.
15445 (iftoa): Use INT_DIGITS. Include lib.h.
15447 (as_string): Likewise.
15448 * tbl/table.c: Removed definition of INT_DIGITS.
15449 * eqn/box.c (box::top_level): Use INT_DIGITS + 1 instead of 12.
15450 * troff/input.c (input_input_requests): Likewise.
15451 * ps/ps.c (make_encoding_name): Likewise.
15452 (ps_printer::set_style): Likewise.
15453 (ps_output::put_number): Use 1 + INT_DIGITS + 1 instead of 12.
15455 * tty/devascii/R.proto: Map fm onto '.
15456 * tty/devlatin1/R.proto: Likewise.
15458 Sat Jul 21 12:45:07 1990 James Clark (jjc at yquem)
15460 * tbl/table.c: Use ' instead of DELIMITER_CHAR in places where the
15461 argument to \w is at a different input level.
15463 * tbl/table.c (table::init_output): Define a new macro
15464 REPEATED_VPT_MACRO, like vpt but if in a diversion also
15465 transparently outputs itself.
15466 (table::define_bottom_macro): Use REPEATED_VPT_MACRO instead of
15468 (table::do_row): Likewise.
15470 * tbl/table.c (vertical_rule::print): Prefix the .sp -1 line with
15471 TRANSPARENT_STRING_NAME.
15473 * tbl/table.c (table::init_output): In the table release macro
15474 print an error message and don't produce any output if after
15475 issuing the need request the table still will not fit. Also
15476 remove the diversion after bringing it back.
15478 * tbl/table.c (table::init_output): Define a new macro
15479 REPEATED_MARK_MACRO, like mk but if in a diversion also
15480 transparently outputs itself.
15481 (table::do_row): Mark row_top_reg using REPEATED_MARK_MACRO. This
15482 is necessary because .TH might not call .T#.
15483 (table::do_top): Likewise TOP_REG.
15484 (table::define_bottom_macro): If TOP_REG is no longer valid, use
15485 #T - DOUBLE_LINE_SEP rather than #T. This is necessary because the
15486 table header might contain just the two top rules.
15488 Fri Jul 20 10:51:42 1990 James Clark (jjc at yquem)
15490 * troff/div.c: Implement new request `ptr' to print all traps.
15492 * troff/env.c (init_env_requests): Implement `.tabs' reg with
15493 init_string_env_reg.
15494 * troff/env.c (class tab_reg): Deleted.
15496 Thu Jul 19 12:07:16 1990 James Clark (jjc at yquem)
15498 * troff/div.c: New number register .pn returns the number of the
15499 next page as set by the pn request.
15501 * macros/tmac.an: Redid headers and footers. Number each manual
15502 entry starting from 1 unless \nC is > 0, like Sun. Added an
15503 optional 5th argument to .TH which specifies the manual name and
15504 appears in the center of the header. Understand the X, P and D
15505 registers like Sun.
15507 Wed Jul 18 10:23:31 1990 James Clark (jjc at yquem)
15509 * troff/env.c (init_env_requests): New number register `.lt' to
15510 return the title length.
15512 * troff/node.h (class transparent_dummy_node): New class.
15513 * troff/node.c (class transparent_dummy_node): Provide member
15515 * troff/env.c (interrupt): Add a transparent_dummy_node, rather
15518 * troff/input.c (token::next): New escape sequence \).
15519 * troff/input.c (get_copy): Recognize \) in copy mode.
15521 * troff/input.c (input_stack::clear): New function.
15522 * troff/input.c (exit_request): Use input_stack::clear.
15524 * troff/token.h: Removed TOKEN_NO_PRINT_CHAR.
15525 * troff/input.c (token::process): Removed case TOKEN_NO_PRINT_CHAR.
15527 * troff/env.c: Move set_page_character to input.c. Move
15528 page_character to input.c also.
15529 * troff/env.c (title): Split off the reading of the parts of the
15530 title into read_title_parts.
15531 * troff/input.c (read_title_parts): New function. Check the
15532 input_level when testing whether a token matches the delimiter.
15534 * troff/input.c (exit_request): New function.
15535 * troff/input.c (init_input_requests): Bind ex request to
15536 exit_request rather than exit_groff.
15538 * troff/input.c (exit_groff): Call tok.next() before
15539 process_input_stack().
15541 Mon Jul 16 09:47:23 1990 James Clark (jjc at yquem)
15543 * troff/env.c: ifdef widow control support on WIDOW_CONTROL.
15544 * troff/env.h: ditto.
15545 * troff/input.c: ditto.
15547 * troff/env.c (environment::is_empty): Test pending_lines.
15549 * troff/env.c (environment::have_pending_lines): Removed.
15551 * troff/input.c: Add request to flush pending lines from the
15554 * troff/env.c, troff/env.h: Add automatic widow control feature.
15556 * troff/input.c (exit_groff): Do process_input_stack() after
15557 do_break() but before setting exit_flag to 2.
15559 * troff/input.c: Remove FLUSH_PENDING_LINES and
15560 TOKEN_FLUSH_PENDING_LINES. Instead, flush pending lines from
15561 environment after END_TRAP token seen, but only if there aren't
15562 any more traps still unfinished.
15563 * troff/token.h: Remove TOKEN_FLUSH_PENDING_LINES.
15565 Sun Jul 15 10:50:08 1990 James Clark (jjc at yquem)
15567 * troff/env.c: Rename the `retain_size' member of class
15568 pending_output_line to `no_fill'.
15570 * troff/env.c (title): When the line is output, make the
15571 retain_size argument !fill.
15573 * troff/node.h: Add `hyphenated' member to struct breakpoint.
15574 * troff/node.c (space_node::get_breakpoints),
15575 (dbreak_node::get_breakpoints): Fill this in.
15576 * troff/env.c: Allow specification of maximum number of
15577 consecutive hyphenated lines.
15579 * troff/env.c (environment::is_empty): Add test for !current_tab.
15581 Sat Jul 14 11:23:01 1990 James Clark (jjc at yquem)
15583 * troff/env.c (environment::hyphenate_line): Don't completely give
15584 up if the word is not to be hyphenated; continue so that breaks
15585 can be made at break_char_node's.
15587 * lib/lib.h: Only define INT_MAX if it's not already defined;
15588 undef INT_MIN if it's already defined.
15590 * Makefile: Make it easy to define CFRONT_ANSI_BUG.
15592 * lib/lib.h: If CFRONT_ANSI_BUG is defined, cast INT_MIN to long.
15593 This works around a bug in AT&T C++ 2.0 used with an ANSI C
15596 * macros/tmac.an (an-header): Set no-space mode.
15598 * macros/tmac.an (TH): Start a new page if necessary.
15600 * Started using ChangeLog at version 0.4.
15603 version-control: never