1 2003-05-03 Werner LEMBERG <wl@gnu.org>
3 * tmac/doc-common (doc-header): Emit vertical space of 1v instead of
4 `doc-header-space' after header line if register `cR' is set.
6 2003-05-02 Werner LEMBERG <wl@gnu.org>
10 2003-05-01 Ruslan Ermilov <ru@FreeBSD.org>
12 * tmac/doc-common (Nd): Use \[em].
14 2003-05-01 Werner LEMBERG <wl@gnu.org>
16 * tmac/doc-ditroff, tmac/doc-nroff (doc-header-space,
17 doc-footer-space): Initialize to 0.5i.
18 (doc-setup-page-layout): Don't set doc-header-space and
21 2003-04-30 Werner LEMBERG <wl@gnu.org>
25 * doc/pic.ms: Document possible problems with `figname'.
27 2003-04-29 Werner LEMBERG <wl@gnu.org>
32 * VERSION: Set to 1.19.
34 * doc/groff.texinfo, doc/webpage.ms, NEWS: Updated.
36 * src/devices/grohtml/post-html.cpp (html_printer::~html_printer):
37 Define charset as `US-ASCII' in html output.
39 * tmac/www.tmac (ULE): Add missing scaling indicator.
41 * win32-diffs: Removed.
43 2003-04-28 Werner LEMBERG <wl@gnu.org>
45 * doc/groff.texinfo: Document `dn' and `dl' registers if used with
47 Document how to insert discardable whitespace with `.ss'.
49 2003-04-27 Werner LEMBERG <wl@gnu.org>
51 * src/preproc/pic/tex.cpp (tex_output::start_picture): Make code
52 work with plain TeX also.
54 * src/preproc/pic/pic.man, doc/pic.ms: Fix TeX code example.
56 2003-04-25 Gaius Mulley <gaius@glam.ac.uk>
58 * src/devices/grohtml/post-html.cpp (html_printer::~html_printer):
61 2003-04-24 Werner LEMBERG <wl@gnu.org>
63 * src/preproc/pic/pic.man, doc/pic.ms: Explain how to get a
64 vbox with positive height and zero depth if in TeX mode.
66 * NEWS: Document glyph name changes for grodvi and grolj4.
68 2003-04-23 Werner LEMBERG <wl@gnu.org>
70 * src/preproc/pic/tex.cpp (tex_output::start_picture): Fix TeX code.
73 2003-04-21 Werner LEMBERG <wl@gnu.org>
75 HP-UX 10.20 has `snprintf' but it isn't declared.
77 * configure.ac: Add declaration test for snprintf.
78 * configure: Regenerated.
79 * src/include/lib.h: Handle `NEED_DECLARATION_SNPRINTF'.
80 * src/include/config.hin: Regenerated.
82 2003-04-19 Werner LEMBERG <wl@gnu.org>
84 Add keyword `figname' to pic, specifying the name of the picture
85 box in TeX mode. Based on a patch from William J Poser
86 <wjposer@unagi.cis.upenn.edu>.
88 * src/preproc/pic/pic.y: New token `FIGNAME'.
89 (macro_name): New rule of type <str>.
90 (placeless_element): Handle `FIGNAME'.
91 * src/preproc/pic/lex.cpp (lookup_keyword): Add `figname'.
92 * src/preproc/pic/main.cpp (graphname): New global variable.
93 (do_picture): Initialize `graphname'.
94 * src/preproc/pic/pic.h: Updated.
95 * src/preproc/pic/tex.cpp (tex_output::start_picture): Use
98 (tex_output::text): Beautify output.
99 * src/preproc/pic/object.cpp (object_spec::~object_spec): Deallocate
100 `shaded' and `outlined' unconditionally.
101 * NEWS, src/preproc/pic/pic.man, doc/pic.ms: Updated.
104 * PROBLEMS, README.CVS: Mention that bison version 1.875b or
105 greater is necessary.
107 2003-04-17 Hartmut Henkel <hartmut_henkel@gmx.de>
109 Add option -r to soelim to avoid emission of `.lf' lines.
110 Add option -t to produces TeX comment lines instead of `.lf' lines.
112 * src/preproc/soelim/soelim.cpp: New global variables `raw_flag'
115 (main): Handle `-r' and `-t'.
116 (set_location): Handle `raw_flag' and `tex_flag'.
117 * src/preproc/soelim/soelim.man, NEWS: Updated.
119 2003-04-17 Werner LEMBERG <wl@gnu.org>
121 * tmac/hyphenex.sh: Replaced with...
122 * tmac/hyphenex.pl: This perl script to avoid sed compatibility
125 * aclocal.m4 (GROFF_HTML_PROGRAMS): Emit useful warning message
126 if --quiet is used for the configure script.
127 * configure: Regenerated.
129 2003-04-16 Werner LEMBERG <wl@gnu.org>
131 * src/devices/grohtml/post-html.cpp (text_glob::text_glob):
132 Add `const' to second argument.
133 (html_printer::add_table_end): Add `const' to argument.
134 * src/devices/grohtml/html-text.cpp (html_text::issue_tag): Add
135 `const' to arguments.
136 * src/devices/grohtml/html-text.h: Updated.
138 * src/devices/grolbp/charset.h (symset): Use `unsigned char'.
139 * src/devices/grolbp/lbp.h (lbpputc): Use `unsigned char' for
142 * src/devices/grotty/tty.cpp (tty_printer::make_rgb_string): Use
143 cast for integer constant.
145 * src/preproc/html/pre-html.cpp (image_device): Use `const'.
146 (writeNbytes): Add `const' to first argument.
147 (writeString): Add `const' to argument.
148 (char_buffer::can_see): Add `const' to third argument.
149 * src/preproc/html/pushback.cpp (pushBackBuffer::isString): Add
151 * src/preproc/html/pushback.h: Updated.
153 * src/preproc/soelim/soelim.cpp (include_list): Add `const'.
154 (include_path_append): Add `const' to argument.
157 * src/roff/troff/uniglyph.cpp (unicode_to_glyph_list): Use `const'
159 (unicode_to_glyph_init::unicode_to_glyph_init): Updated.
160 * src/roff/troff/uniuni.cpp (unicode_decompose_list): Use `const'
162 (unicode_decompose_init::unicode_decompose_init): Updated.
163 * src/roff/troff/glyphuni.cpp (glyph_to_unicode_list): Use `const'
165 (glyph_to_unicode_init::glyph_to_unicode_init): Updated.
166 * src/roff/troff/input.cc (process_startup_file): Add `const' to
169 * tmac/hyphenex.sh: Make script more portable by using a here
172 2003-04-15 Werner LEMBERG <wl@gnu.org>
174 Renamed all `*.cc' files to `*.cpp'.
175 Updated all configuration files, makefiles, and documentation.
177 2003-04-14 Werner LEMBERG <wl@gnu.org>
179 * tmac/hyphenex.sh: Slight improvements.
181 2003-04-13 Werner LEMBERG <wl@gnu.org>
183 * font/devascii/R.proto, font/devcp1037/R.proto,
184 font/devlatin1/R.proto, font/devutf8/R.proto: Fill up remaining
185 character slots with unnamed glyphs.
187 * tmac/an-old.tmac: Fix hyphenation value if `cR' is active.
188 (an-first): New global variable.
189 (an-header): Emit vertical space between multiple man pages.
191 2003-04-11 Werner LEMBERG <wl@gnu.org>
193 * doc/groff.texinfo, man/groff_out.man: \S only accepts integer
196 2003-04-10 Werner LEMBERG <wl@gnu.org>
200 2003-04-10 Bernd Warken <bwarken@mayn.de>
202 * doc/webpage.ms: Improved.
204 2003-04-09 Werner LEMBERG <wl@gnu.org>
206 Add register \n[.height] which returns the value of \H.
207 Add register \n[.slant] which returns the value of \S.
209 * src/roff/troff/env.cc (init_env_requests): Implement.
210 * NEWS, man/groff_diff.man, man/groff.man, doc/groff.texinfo:
213 2003-04-08 Werner LEMBERG <wl@gnu.org>
215 * tmac/html.tmac: Move some of the data into html-end.tmac.
216 Remove most of the character translations for eqn since html fonts
217 now cover those characters.
219 * tmac/html-end.tmac: New file.
220 * tmac/troffrc: Load html.tmac not www.tmac for -Thtml.
221 * tmac/troffrc-end: Load html-end.tmac not html.tmac for -Thtml.
222 * tmac/Makefile.sub (NORMALFILES): Add html-end.tmac.
224 2003-04-07 Werner LEMBERG <wl@gnu.org>
226 * man/groff_out.man: Document negative values of `N' if -Thtml is
229 2003-04-06 Werner LEMBERG <wl@gnu.org>
231 * Makefile.comm (depend.temp): Check location of YTABC.
233 2003-04-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
235 * contrib/mom/Makefile.sub (GROFFBIN): New variable for groff
237 (groff_bin_path): Rename to GROFF_BIN_PATH.
238 (GROFF): Use GROFFBIN and GROFF_BIN_PATH.
239 * doc/Makefile.in (TROFFBIN): New variable for troff
241 (GROFFBIN): New variable for groff binary path.
242 (groff_bin_path): Rename to GROFF_BIN_PATH.
243 (TROFF): Use TROFFBIN.
244 (GROFF): Use GROFFBIN and GROFF_BIN_PATH.
245 * doc/Makefile.sub (GROFFBIN): New variable for groff
247 (groff_bin_path): Rename to GROFF_BIN_PATH.
248 (GROFF): Use GROFFBIN and GROFF_BIN_PATH.
250 * Makefile.comm (install_dev): Install scripts from DEVSCRIPTS
252 (uninstall_dev): Uninstall scripts from DEVSCRIPTS.
253 * Makefile.dev (all): Depend on DEVSCRIPTS.
254 (install_dev): Likewise.
255 * font/devdvi/Makefile.sub (DEVSCRIPTS): New variable to hold
257 * font/devps/Makefile.sub (DEVSCRIPTS): Likewise.
258 (DEVGENSCRIPTS): New variable to hold generated scripts.
260 2003-04-05 Werner LEMBERG <wl@gnu.org>
262 * src/libs/libdriver/input.cc (IntArray::operator[],
263 IntArray::get_data): Remove meaningless `const' in return value.
265 * README.CVS: New file.
267 2003-04-04 Werner LEMBERG <wl@gnu.org>
269 Check for stdint.h in C++, not in C.
271 * aclocal.m4 (GROFF_STDINT_H): New function,
272 * configure.ac: Check for stdint.h with GROFF_STDINT_H instead of
274 * configure, src/include/config.hin: Regenerated.
275 * src/libs/libgroff/tmpname.cc: Use HAVE_CC_STDINT_H.
278 Fix handling of in grohtml. To do this, troff emits `N'
279 with a negative value, representing the width of the unbreakable
280 space (only for -Thtml). grohtml then converts this back to
281 and uses the value of N as its width.
283 * src/roff/troff/node.cc (space_char_hmotion_node::tprint,
284 unbreakable_space_node::tprint): Emit `N-<width>'.
285 * src/include/printer.h (printer::set_numbered_char): Make it
287 Make members `font_table' and `nfonts' protected instead of private.
288 * src/devices/grohtml/post-html.cc
289 (html_printer::set_numbered_char): New member function.
292 * src/libs/libgroff/maxfilename.cc:
293 s/HAVE_LIMITS_H/HAVE_CC_LIMITS_H/.
295 * src/roff/troff/node.cc (unbreakable_space_node::tprint): Don't
298 2003-04-03 Sergey A. Osokin <osa@freebsd.org.ru>
300 * man/roff.man: Small fixes.
302 2003-04-03 Werner LEMBERG <wl@gnu.org>
304 Make groff independent from locale's numeric settings.
306 * configure.ac: Check for `setlocale'.
307 * configure, src/include/config.hin: Regenerated.
309 * src/include/lib.h: Handle HAVE_SETLOCALE.
311 * src/devices/grodvi/dvi.cc (main), src/devices/grolj4/lj4.cc
312 (main), src/devices/grops/ps.cc (main), src/preproc/grn/main.cc
313 (main), src/preproc/pic/main.cc (main): Call `setlocale'.
316 * doc/groff.texinfo: Change dir category to `Typesetting'.
317 (Man font macros): Mention that there is no space between arguments
320 * src/libs/libdriver/printer.cc, src/devices/grotty/tty.cc
321 (*printer::change_color, *printer::change_fill_color): Add missing
324 2003-04-02 Werner LEMBERG <wl@gnu.org>
326 * src/devices/grohtml/html-table.cc (html_table::emit_col,
327 html_table::is_gap): Compute table widths after converting border
328 positions to avoid rounding errors.
330 2003-04-01 Werner LEMBERG <wl@gnu.org>
332 * src/devices/grohtml/html-text.cc (html_text::do_space): Handle
333 `space_emitted' properly.
335 2003-03-31 Werner LEMBERG <wl@gnu.org>
337 * src/devices/grohtml/html-table.cc: Fix column width calculation.
338 (html_table::set_linelength): Don't add 1.
339 (html_table::add_indent): Don't subtract 1.
341 * tmac/html.tmac: Set default page offset to zero.
343 2003-03-30 Werner LEMBERG <wl@gnu.org>
345 Make groff emit ` ' for `\ ' and `\~' if `-Thtml' is used.
347 * src/roff/troff/node.cc (space_char_hmotion_node::tprint,
348 unbreakable_space_node::tprint): New functions.
349 (troff_output_file): Make space_char_hmotion_mode::tprint and
350 unbreakable_space_node::tprint to friends.
351 * src/roff/troff/node.h: Updated.
353 * font/devhtml/R.proto: Add ` ' at position 0xA0 (as defined
354 in the HTML standard).
356 2003-03-29 Werner LEMBERG <wl@gnu.org>
358 * src/roff/troff/env.cc (point_size): Fix emission of html tag.
359 Otherwise, the following code
368 produces `x a' instead of `xa'. This is a temporary fix, disabling
369 font changes in diversions for -Thtml.
371 * tmac/an-old.tmac (TH, SH): Use `HTML-TAG-NS' instead of
373 (an-do-tag-html): Merge with ...
374 (an-do-tag): This macro.
375 Change code slightly to circumvent grohtml bug.
376 * tmac/troffrc-end: Define dummy for HTML-TAG-NS.
378 * src/devices/grohtml/html-table.cc (html_table::emit_col,
379 html_table::is_gap): Round `width' properly.
381 * tmac/html.tmac: Provide some default layout parameters for
384 * font/devhtml/DESC.proto: Don't use discrete values for `sizes'
387 2003-03-28 Werner LEMBERG <wl@gnu.org>
389 src/devices/grops/ps.cc (ps_printer::do_import): Fix error message.
391 2003-03-27 Werner LEMBERG <wl@gnu.org>
393 * tmac/an-old.tmac (BT): Don't call .tl if register `ps4html' is
396 2003-03-20 Werner LEMBERG <wl@gnu.org>
398 * src/roff/troff/env.cc (vertical_spacing): Allow zero value for
400 * doc/groff.texinfo: Updated.
402 2003-03-19 Werner LEMBERG <wl@gnu.org>
404 * src/roff/troff/input.cc (process_input_stack) <TOKEN_BEGIN_TRAP,
405 TOKEN_END_TRAP>: Reset `have_input'.
407 2003-03-18 Werner LEMBERG <wl@gnu.org>
409 * src/roff/groff/groff.man: Mention groff_trace man page.
411 2003-03-16 Werner LEMBERG <wl@gnu.org>
413 * Makefile.in (LIBEXT): New variable to indicate the file extension
414 of library files. Computed heuristically from $(OBJEXT).
415 (MDEFINES): Add $(LIBEXT).
416 * Makefile.lib, Makefile.comm: Use it.
418 * src/utils/pfbtops/pfbtops.c (get_text): New function. Split
419 overlong lines into smaller chunks.
420 (get_binary): New function.
422 * src/utils/pfbtops/pfbtops.man: Updated.
424 2003-03-15 Colin Watson <cjwatson@debian.org>
426 * src/roff/groff/groff.man: Minor syntax fix.
428 2003-03-14 Egil Kvaleberg <egil@kvaleberg.no>
430 * src/devices/grops/ps.cc (ps_printer::media_set,
431 ps_printer::~ps_printer): Handle zero paper width and length.
433 2003-03-13 Werner LEMBERG <wl@gnu.org>
435 Add options -p and -l to grodvi.
437 * src/devices/grodvi/dvi.cc: Include paper.h.
438 (landscape_flag, user_paper_length, user_paper_width): New global
440 (dvi_printer::begin_page): Emit `papersize' special.
441 Set color after initialization of `cur_h' and `cur_v'.
442 (main): Add options `-l' and `-p'.
443 * font/devdvi/Makefile.sub (DESC): Set `papersize'.
444 * src/devices/grodvi/grodvi.man, NEWS: Updated.
446 * src/devices/grops/psrm.cc (valid_input_table): Fixed.
448 2003-03-12 Werner LEMBERG <wl@gnu.org>
450 * src/devices/grops/grops.man: Move documentation of .PSPIC to...
451 * man/groff_tmac.man: This man page.
452 * man/groff_font.man: Declare `paperwidth' and `paperlength' as
455 * tmac/X.tmac: Don't load pspic.tmac.
457 2003-03-11 Werner LEMBERG <wl@gnu.org>
459 Make variable `pr' local to libdriver/input.cc. Based on a patch
460 by Bernd Warken <bwarken@mayn.de>.
462 * src/include/driver.h (pr): Removed.
464 * src/libs/libdriver/input.cc (pr): New global variable.
465 (do_file): Deallocate `pr'.
466 * src/libs/libdriver/printer.cc (pr): Removed.
468 * src/devices/grodvi/dvi.cc (main), src/devices/grohtml/post-html.cc
469 (main), src/devices/grolbp/lbp.cc (main), src/devices/grolj4/lj4.cc
470 (main), src/devices/grops/ps.cc (main), src/devices/grotty/tty.cc
471 (main): Don't delete `pr'.
473 2003-03-10 Werner LEMBERG <wl@gnu.org>
475 * tmac/a4.tmac, tmac/composite.tmac: Use `.do'.
476 * tmac/papersize.tmac: New file.
477 * tmac/troffrc: Include `papersize.tmac'.
478 * tmac/Makefile.sub (NORMALFILES): Add `papersize.tmac'.
479 * tmac/an-old.tmac: Set LT to LL by default.
481 * NEWS, MANIFEST, tmac/groff_man.man, man/groff_tmac.man,
482 doc/groff.texinfo: Updated.
484 * src/libs/libgroff/paper.cc (add_iso_paper): Fix very embarassing
485 bug which caused all odd iso papers to have wrong dimensions.
487 * src/devices/grops/ps.cc (user_paper_width): New global variable.
488 (main) <'p'>: Set `user_paper_width' also.
489 (ps_printer::media_width, ps_printer::media_height): Use values
490 given with option `-p'.
492 2003-03-09 Werner LEMBERG <wl@gnu.org>
494 * src/include/nonposix.h: Provide default for SET_BINARY.
496 * src/devices/grodvi/dvi.cc, src/devices/grolbp/lbp.cc,
497 src/devices/grolj4/lj4.cc, src/devices/grops/ps.cc: Call SET_BINARY
500 * src/utils/pfbtops/pfbtops.c: Call SET_BINARY unconditionally.
501 (main): Treat \r\n as \n.
503 2003-03-08 Werner LEMBERG <wl@gnu.org>
505 * tmac/an-old.tmac: Use register `HY' to control hyphenation.
506 * NEWS, tmac/groff_man.man, doc/groff.texinfo: Document it.
508 2003-03-07 Werner LEMBERG <wl@gnu.org>
510 Added support to access more than 256 glyphs in Type 1 fonts.
512 * src/devices/grops/ps.cc (subencoding): New structure.
513 (style): Add `sub' field.
515 (ps_printer): Add `subencodings' and `next_subencoding_index' fields.
516 Add `set_subencoding', `get_subfont' and `encode_subfont' member
519 (ps_printer::set_char): Use `set_subencoding'.
520 (make_subencoding_name): New function.
521 (ps_printer::set_style): Handle case where `sty.sub' is not zero.
522 (ps_printer::~ps_printer): Emit subencoding definitions.
524 * src/devices/grops/psrm.cc (valid_input_table): New array to
525 properly support EBCDIC.
526 (white_space): Add `\f'.
527 (ps_get_line): Change first argument to be of type `string &'.
529 This allows to get lines of arbitrary length.
530 Use `valid_input_table'.
531 Remove warning about non-conforming PS line length. This seems
532 not to be of great importance -- for example, dvips don't emit
534 (PS_LINE_MAX): Removed.
535 (matches_comment): Change first argument to be of type `string &'.
537 * src/devices/grops/grops.man, src/devices/grops/TODO: Updated.
539 * src/utils/afmtodit/afmtodit.pl (%unicode_decomposed,
540 %AGL_to_unicode, %default_ligatures): New hash tables.
541 Read all map entries.
542 Add unencoded characters.
543 Check for default ligatures if there are no `L' entries.
544 Print all kern entries.
545 Print all characters in charset.
546 * src/utils/afmtodit/afmtodit.man: Updated.
548 * font/devps/*: Regerated all fonts.
550 * tmac/latin[129].tmac, tmac/cp1047.tmac: Don't test for existence
551 of characters, just use `.trin'. Otherwise the mapping depends
552 on the font encoding.
553 * tmac/ps.tmac: Add `fi' and `fl'.
554 Improve `Fi' and `Fl'.
555 * tmac/X.tmac, tmac/lbp.tmac, tmac/tty.tmac: Improve `Fi' and `Fl'.
556 * tmac/Xps.tmac: Fix `em'.
560 2003-03-04 Werner LEMBERG <wl@gnu.org>
562 * src/roff/troff/input.cc (charinfo_to_node_list): Reset
565 2003-03-03 Werner LEMBERG <wl@gnu.org>
567 * Makefile.sub (DISTCLEANFILES): Add gxditview._man.
569 * font/devps/generate/textmap: Remove entry `similarequal'.
570 * font/devps/symbolmap: Updated.
572 2003-03-02 Werner LEMBERG <wl@gnu.org>
574 * src/libs/libgroff/font.cc (font::load): Fix error message for
577 * src/devices/grops/grops.man: Improve documentation of the -b
580 * tmac/tty.tmac: Load latin1.tmac for all TTY devices except
581 `ascii' and `cp1047'.
583 2003-03-01 Werner LEMBERG <wl@gnu.org>
585 Document composite glyphs and the `composite' request.
587 * man/groff.man, man/groff_diff.man, doc/groff.texinfo: Do it.
589 2003-02-28 Werner LEMBERG <wl@gnu.org>
591 * font/devdvi/generate/ec.map: Add some more Unicode entities.
592 * font/devdvi/*EC: Updated.
594 * tmac/composite.tmac, tmac/latin2.tmac, tmac/latin9.tmac: New files.
595 * tmac/latin1 (latin1-tr): Undo any previous mapping.
596 * tmac/troffrc: Load `composite.tmac'.
597 * tmac/Makefile.sub (NORMALFILES): Updated.
599 * doc/groff.texinfo (Input Encodings): New section.
602 2003-02-27 Werner LEMBERG <wl@gnu.org>
604 * doc/texinfo.tex: New version 2003-02-11.06.
606 * tmac/doc-common (Dt): Don't emit warning for unknown section.
607 * tmac/groff_mdoc.man: Fix description of `Dt'.
609 2003-02-26 Egil Kvaleberg <egil@kvaleberg.no>
611 * font/devps/prologue.ps: Fix for included Postscript that does
612 a setpagedevice -- which is now safely ignored.
616 * src/devices/grops/ps.cc: Now sets the page size in the generated
617 document. This is done in two ways: Via a %%-comment for gv and
618 the like, and via a PageSize and setpagedevice for programs that
619 understands Postscript proper, like ps2pdf.
621 * src/devices/grops/ps.h: New broken-flag to avoid page size
622 definition, if required.
624 * src/devices/grops/grops.man: New broken-flag 16 mentioned.
626 * doc/Makefile.in: Added -nosetpage flag (via @pnmtops_nosetpage@).
627 Not really necessary due to the fix in prologue.ps, but cleaner:
628 Such information does not belong in an .eps file.
630 * doc/Makefile.sub: See doc/Makefile.in.
632 2003-02-26 Ralph Corderoy <ralph@inputplus.co.uk>
634 * aclocal.m4 (GROFF_PNMTOPS_NOSETPAGE): Use P2 format for testing
635 instead of P1 since the latter is broken in some versions of netpbm.
636 * configure: Updated.
638 2003-02-26 Larry Kollar <kollar@alltel.net>
640 Make man pages more customizable.
642 * tmac/an-old.tmac (FT): New register holding footer distance from
644 (HF): New string holding the default heading font.
645 (TH): Handle registers `IN' and `SN' set on the command line.
647 (PT, BT): New strings to customize header and footer lines.
648 (an-header, an-footer): Use them.
650 * tmac/groff_man.man: Document changes.
652 * doc/groff.texinfo: Document man changes.
653 Document Ultrix extensions of man.
655 2003-02-26 Werner LEMBERG <wl@gnu.org>
657 * src/roff/troff/input.cc (do_width, do_if_request): Reset
658 `have_input' after changing back to old environment.
660 * src/devices/grolbp/lbp.cc (lbp_printer::set_line_thickness): Move
661 function up to be defined before first call. This is necessary to
662 avoid a compilation problem with Sun's WorkShop 6 C++ compiler.
664 * src/utils/afmtodit/afmtodit.pl: Make script search for files in
665 the default font directory also. Based on a patch from James
666 J. Ramsey <jjramsey_6x9eq42@yahoo.com>.
667 * src/utils/afmtodit/Makefile.sub (afmtodit): Handle @FONTDIR@.
668 * src/utils/afmtodit/afmtodit.man: Document it.
672 * tmac/groff_man.man, doc/groff.texinfo: Many minor fixes.
674 2003-02-25 Gaius Mulley <gaius@glam.ac.uk>
676 * aclocal.m4 (GROFF_HTML_PROGRAMS): Add test for pnmtops.
677 (GROFF_PNMTOPS_NOSETPAGE): New macro.
678 * configure.ac: Use it.
679 * configure: Regenerated.
680 * Makefile.in: Updated.
682 * tmac/Makefile.sub (NORMALFILES): Remove www.tmac.
683 (CLEANADD): Add www.tmac-sed.
684 (pnmtops_nosetpage): Define default.
685 (install_data): Handle www.tmac-sed and substitute
687 (stamp-sed): Add www.tmac.
688 * tmac/www.tmac: Rewritten, based on a patch by Bernd Warken.
689 It now breaks URLs at suitable places.
690 (www:substring_ok): New register set by...
691 (www:@test_substring): New macro.
692 (www:error): New alias to www-error.
693 (www:lenstr, www:splitstr, www:url_breaks, www:url_breaks_splitted):
695 (URL): Use www:url_breaks.
696 (PIMG, MPIMG): Use @PNMTOPS_NOSETPAGE@.
697 (CDS, CDE): New macros.
699 2003-02-25 Werner LEMBERG <wl@gnu.org>
701 * src/devices/grops/ps.cc (ps_printer::define_encoding): Avoid
704 2003-02-24 Werner LEMBERG <wl@gnu.org>
706 Contrary to the PCL5 Developer's Guide, the ascenders in TFM files
707 can be negative also.
709 * src/utils/hpftodit/hpftodit.cc (char_info): `ascent' must be
711 (read_char_table): Avoid negative ascenders.
712 (output_charset): Add cast.
713 * font/devlj4/*: Regenerated.
715 Replace unnamed glyphs for DVI fonts with `uXXXX' glyph names where
718 * font/devdvi/generate/{tc,texttt,ec,texmi,texsy,textex}.map: Do it.
719 * font/devdvi/generate/textex.map: Map glyph 23 to `u21C6' instead
721 * font/devdvi/*: Regenerated.
723 Map `la' and `ra' to U+27E8 and U+27E9. These two characters have
724 normal width, while the previously used characters (U+2329 and
725 U+232A) are classified as wide due to canonical equivalence with the
726 CJK punctuation characters U+3008 and U+3009.
728 * font/devutf8/R.proto: Updated.
729 * src/roff/troff/uniglyph.cc, src/roff/troff/glyphuni.cc: Ditto.
731 * man/groff_char.man: Simplify handling of table traps by
732 introducing `start block' and `end block' macros.
733 (Ns, Ne, 2s, 2e, Ds, De): New macros.
734 (DL): Make it work with Unix troff also.
735 Fix code values of `la' and `ra'.
737 * tmac/dvi.tmac: Define `<>' for CW and CWI.
739 2003-02-23 Gaius Mulley <gaius@glam.ac.uk>
741 * src/devices/grohtml/post-html.cc (element_list::~element_list):
742 New destructor, fixing a major memory leak.
744 2003-02-22 Werner LEMBERG <wl@gnu.org>
746 * font/devhtml/R.proto, font/devutf8/R.proto: Flip `*f' and `+f'
747 to be in conformance with Unicode 3.0 and newer.
749 * font/devlj4/generate/text.map: Add `Eu'.
750 * font/devlj4/generate/special.map: Flip `*e' and `+e'.
751 * font/devlj4/S: Regenerated.
753 * man/groff_char.man: Completely rewritten.
755 * doc/groff.texinfo: Fix description of request and macro arguments.
757 2003-02-20 Gaius Mulley <gaius@glam.ac.uk>
761 * src/devices/grohtml/html-table.cc (html_table::~html_table):
762 Deallocate `columns' list.
763 * src/devices/grohtml/post-html.cc (char_block::~char_block):
765 (text_glob::text_glob_html, text_glob::text_glob_special,
766 text_glob::text_glob_line, text_glob::text_glob_auto_image,
767 text_glob::text_glob_tag): Avoid memory leaks.
768 (text_glob::remember_table): Free memory before reassigning.
770 2003-02-19 Werner LEMBERG <wl@gnu.org>
772 Add glyph `+e', greek lunate epsilon symbol, and `-h' (with the
773 alias `hbar'), the Planck constant over two pi.
775 * font/devdvi/generate/texmi.map: Use `*e' for position 15 and
776 `+e' for position 34.
777 * font/devdvi/generate/texsy.map: Replace `DI' and `HE' with
779 * font/devdvi/{MI,S}: Regenerated.
780 * font/devhtml/R.proto, font/devutf8/R.proto: Add `+e', `-h', `hbar'.
781 * font/devlbp/*: Add `hbar' alias.
782 * font/devlj4/generate/special.map: Ditto.
783 * font/devlj4/S: Regenerated.
784 * font/devps/generate/symbolchars: Add `+e'.
785 * font/devps/generate/textmap: Fix PS name for `-h'.
787 * font/devps/symbolmap: Regenerated.
789 * src/devices/grops/ps.cc (transform_fill): Removed since unused.
791 * src/roff/troff/glyphuni.cc (glyph_to_unicode_list): Add `+e',
793 * src/roff/troff/uniglyph.cc (unicode_to_glyph_list): Add `+e',
796 * tmac/X.tmac, tmac/ps.tmac: Provide definitions for `-h' and
798 * tmac/tty-char.tmac: Add `+e'.
800 2003-02-17 Werner LEMBERG <wl@gnu.org>
802 Another round trying to really fix problems with `have_input'.
804 * src/roff/troff/input.cc (input_stack::get): Handle `have_input'.
805 (token::next) <'\n'>, <\'\n'>: Don't handle `have_input'.
807 * src/devices/grotty/tty.cc (tty_printer::put_color): Fix color
808 handling if both foreground and background colors are default.
810 * doc/groff.texinfo (Debugging): Document .lf differences to
813 2003-02-16 Werner LEMBERG <wl@gnu.org>
815 * src/devices/grotty/tty.cc (tty_printer::make_rgb_string): Avoid
816 null-bytes in created string.
818 * src/roff/troff/input.cc (lookup_color, interpolate_macro,
819 alias_macro, lookup_request): Improve warning messages.
821 * src/roff/troff/node.cc (suppress_node::tprint): Use `strsave',
823 Free `last_image_filename'.
825 * src/preproc/html/pre-html.cc (char_block::char_block): Initialize
827 (imageList::createPage, imageList::createImage): Use `free', not
829 (imageItem::~imageItem): Free `imageName'.
830 (addRegDef): Use `strsave', not `strdup'.
831 (get_resolution): Free `pathp'.
833 2003-02-15 Werner LEMBERG <wl@gnu.org>
835 * src/devices/grotty/tty.cc (tty_printer::tty_printer): Fix pointer
838 2003-02-14 Werner LEMBERG <wl@gnu.org>
840 Add memory management for colors to deallocate unnamed colors
843 * src/include/color.h (color): New members `free_list' and `next'.
844 New member functions `new' and `delete'.
846 * src/libs/libgroff/color.cc: Implement it.
848 * src/libs/libgroff/font.cc (font::add_kern): Use integer cast
849 for array size of new operator.
851 * src/libs/libdriver/input.cc (IntArray::operator[]): Remove
852 redundant comparison.
854 * src/roff/troff/input.cc (word_space_node::reread,
855 hmotion_node::reread): Avoid warning about unused parameter.
856 (reset_output_registers): Remove redundant parameter.
857 (define_color): Undo change 2003-02-12.
859 * src/roff/troff/reg.h: Updated.
861 * src/roff/troff/node.cc (troff_output_file::really_print_line,
862 output_file::put_filename, real_output_file::really_put_filename,
863 ascii_output_file::really_print_line,
864 break_char_node::get_hyphen_list): Avoid warning about unused
866 (suppress_node::tprint): Updated.
868 * configure.ac: Check declaration for rand() and srand().
869 * configure: Regenerated.
871 * src/preproc/pic/pic.h: Declare fmod(), rand(), and srand()
873 * src/preproc/pic/pic.y: Remove declaration of fmod(), rand(),
876 * src/preproc/eqn/delim.cc (delim_table): Add missing initializers
877 to avoid compiler warnings.
879 * src/preproc/grn/hgraph.cc (HGPrintElt): Second parameter is
882 * src/devices/grops/ps.cc (ps_printer::set_char): Last parameter
884 * src/devices/grops/psrm.cc (skip_possible_newline): Remove first
888 * src/devices/grotty/tty.cc (tty_printer::set_char): Last parameter
890 * src/devices/grodvi/dvi.cc (dvi_printer::set_char): Ditto.
891 * src/devices/grolj4/lj4.cc (lj4_printer::set_char): Ditto.
893 * src/devices/grohtml/post-html.cc (html_printer::emit_line):
895 (html_printer::add_table_end): Define parameter conditionally.
896 * src/devices/grohtml/output.cc (simple_output::special): Parameter
899 * src/devices/grolbp/lbp.cc: Define _GNU_SOURCE conditionally.
900 (lbp_printer::set_char): Last parameter is unused.
902 * src/utils/indxbib/indxbib.cc (main): Remove redundant comparison.
904 2003-02-13 Werner LEMBERG <wl@gnu.org>
906 New commands \D'Fr ...', \D'Fc ...', etc. for orthogonality.
907 Make \D'f ...' move horizontally again for backwards compatibility.
908 Replace it with \D'Fg ...' where appropriate to avoid dependency
909 on horizontal resolution.
911 * src/roff/troff/input.cc (do_get_long_name): New function.
912 (get_long_name): Call it.
914 (read_draw_node): Handle `\D'Fx ...' by calling ...
915 (read_color_draw_node): New function.
917 (read_rgb, read_cmy, read_cmyk, read_gray): New optional argument
919 Pass it to `do_get_long_name' which is used instead of
922 * src/libs/libdriver/input.cc (color_from_Df_command): Remove
923 unnecessary value guard.
924 (parse_D_command) <'f'>: Add horizontal shift.
926 * src/preproc/grn/hgraph.cc (HGPrintElt) <POLYGON>: Use \D'Fg ...'.
927 * src/preproc/pic/troff.cc (troff_output::set_fill): Ditto.
930 * NEWS, man/groff_diff.man, man/groff.man, doc/groff.texinfo:
933 2003-02-12 Werner LEMBERG <wl@gnu.org>
935 * src/roff/troff/input.cc (do_name_test, do_expr_test,
936 do_zero_width): Push `\n' if closing delimiter is missing.
938 (token::next) <ESCAPE_NEWLINE>, <'\n'>, <\'\n'>: Reset `have_input'.
939 <'F'>: Make \F non-transparent at the beginning of line.
940 (process_input_stack) <token::TOKEN_CHAR, token::TOKEN_NEWLINE,
941 token::TOKEN_REQUEST, token::TOKEN_BEGIN_TRAP>: Don't handle
944 (define_color): Free color in case of reassignment.
946 * doc/groff.texinfo (@Defesc, @DefescList, @DefescItem,
947 @DefescListEnd): Use @Var, not @var.
950 * src/preproc/grn/hgraph.cc (HGPrintElt): Fix typo.
952 * src/preproc/pic/object.cc (object_spec::~object_spec): Free
953 `shaded' and `outlined' arrays.
954 (object_spec::object_spec): Initialize `shaded' and `outlined'.
955 (graphic_object::set_fill_color, graphic_object::set_outline_color):
957 (closed_object::set_fill_color): Ditto.
958 * src/preproc/pic/troff.cc (troff_output::set_color): Use strsave
960 (troff_output::reset_color): Use a_delete instead of free.
961 * src/preproc/pic/main.cc (do_file): Free `out' in case of error.
963 2003-02-11 Werner LEMBERG <wl@gnu.org>
965 * doc/groff.texinfo: Improve documentation of `ad'.
966 Document that \D'f...' is dependent on the horizontal resolution.
967 * man/groff_diff.man: Improve documentation of \D'f...'.
969 * src/preproc/grn/hgraph.cc (HGPrintElt) <POLYGON>: Don't emit
970 compensating \h'...' for \D'f ...' since the latter no longer moves
972 * src/preproc/pic/troff.cc (troff_output::set_fill): Ditto.
974 2003-02-10 Werner LEMBERG <wl@gnu.org>
976 Improve error messages for `x F' (and `F') commands.
978 * src/include/error.h: Add declaration for
979 `current_source_filename'.
980 * src/libs/libgroff/filename.cc: Add `current_source_filename'.
981 * src/libs/libgroff/error.cc (do_error_with_file_and_line): Add
982 parameter for source file string.
985 * src/libs/libdriver/input.cc: Add `current_source_filename'.
986 (remember_source_filename): New function.
987 (parse_x_command <'F'>, do_file <'F'>): Use it.
989 2003-02-09 Werner LEMBERG <wl@gnu.org>
991 Make grotty not emit warnings about unknown colors more than
994 * src/devices/grotty/tty.cc: Include `ptable.h'.
995 (TTY_MAX_COLORS): Removed.
996 (DEFAULT_COLOR_IDX): Defined to -1.
997 (glyph): Change `back_color_idx' and `fore_color_idx' to `char'.
998 (tty_printer): Change `curr_back_idx' and `curr_fore_idx' to `char'.
999 Change `tty_colors' to be a ptable.
1000 First arg of `put_color' is now `char'.
1001 New functions `make_rgb_string' and `tty_color'.
1002 (tty_printer::tty_printer): Use `tty_color'.
1003 (tty_printer::color_to_idx): Return value is now `char'.
1006 * src/include/color.h (color): Add `print_color' member function.
1007 * src/libs/libgroff/color.cc (color::print_color): Implement it.
1009 2003-02-08 Werner LEMBERG <wl@gnu.org>
1013 * src/devices/grops/ps.cc (ps_printer::define_encoding): Close
1016 * src/include/ptable.h (PTABLE::~PTABLE, PTABLE::define): Always
1017 assume that value has been allocated with `new[]', thus use
1018 `a_delete' for deallocation.
1020 * src/libs/libdriver/input.cc (get_integer_arg,
1021 get_possibly_int_args, parse_x_command, do_file): Use `a_delete'
1024 * src/libs/libgroff/new.cc (delete) [!COOKIE_BUG]: Define.
1025 * src/libs/libgroff/nametoindex.cc
1026 (character_indexer::named_char_index): Use `new <type>[1]'.
1028 * src/preproc/eqn/lex.cc (init_table, do_definition): Use `new
1030 * src/preproc/eqn/text.cc (set_special_char_type): Ditto.
1031 (split_text): Use `a_delete'.
1033 * src/preproc/pic/pic.y (define_label, define_variable): Use `new
1036 * src/roff/troff/env.cc (environment::choose_breakpoint): Avoid
1037 harmless memory leak.
1038 (hyphen_trie::read_patterns_file): Initialize `buf'.
1039 * src/roff/troff/node.cc (troff_output_file::troff_output_file):
1040 Initialize `current_fill_color'and `current_glyph_color'.
1041 * src/roff/troff/glyphuni.cc
1042 (glyph_to_unicode_init::glyph_to_unicode_init): Use `new <type>[1]'.
1043 * src/roff/troff/uniuni.cc
1044 (unicode_decompose_init::unicode_decompose_init): Ditto.
1045 * src/roff/troff/uniglyph.cc
1046 (unicode_to_glyph_init::unicode_to_glyph_init): Ditto.
1048 2003-01-26 Werner LEMBERG <wl@gnu.org>
1050 * src/utils/indxbib/indxbib.cc (main) [__EMX__]: Check with
1051 `access' before calling `unlink'.
1052 (do_file): Handle __EMX__.
1054 * src/include/nonposix.h: Handle __EMX__.
1056 * Makefile.in (SEP): New variable; set to @PATH_SEPARATOR@.
1057 (fontpath,tmacpath): Use it.
1059 Sorted alphabetically.
1061 * src/preproc/eqn/neqn.sh, src/roff/nroff/nroff.sh: Use
1063 * src/preproc/eqn/Makefile.sub, src/roff/nroff/Makefile.sub: Handle
1066 2003-01-27 Werner LEMBERG <wl@gnu.org>
1068 * src/libs/libgroff/strcasecmp.c, src/libs/libgroff/strncasecmp.c:
1069 New files, copied from gnulib.
1070 * src/libs/libgroff/Makefile.sub (CSRCS): Add them.
1071 * configure.ac: Updated.
1072 * configure: Regenerated.
1074 * src/include/config.hin: Regenerated.
1075 * src/include/lib.h [!HAVE_STRCASECMP]: Declare `strcasecmp'.
1076 Don't define `strcasecmp' as `strcmp'.
1077 [!HAVE_STRNCASECMP]: Declare `strncasecmp'.
1078 Dont define `strncasecmp' as `strncmp'.
1080 * src/roff/groff/pipeline.c [!HAVE_STRCASECMP, !HAVE_STRNCASECMP]:
1083 2003-01-26 Werner LEMBERG <wl@gnu.org>
1085 * src/utils/indxbib/indxbib.cc (main) [__EMX__]: Fix typo:
1088 2003-01-25 Werner LEMBERG <wl@gnu.org>
1090 * doc/groff.texinfo (Ligatures and Kerning): Mention limitations.
1092 2003-01-24 Werner LEMBERG <wl@gnu.org>
1094 Add US-english hyphenation exceptions (converted from Barbara
1095 Beeton's hyphenation exception log reports which appear irregularly
1098 * tmac/hyphen.us: Updated to latest version.
1099 * tmac/README: Updated.
1100 * tmac/hyphenex.us, tmac/hyphenex.sh: New files.
1101 * tmac/troffrc: Load `hyphenex.us'.
1102 * tmac/Makefile.sub (NORMALFILES): Add `hyphenex.us'.
1103 * doc/groff.texinfo: Updated.
1105 2003-01-23 Werner LEMBERG <wl@gnu.org>
1107 Improve hyphenation slightly. This is a first step in redesigning
1108 the hyphenation algorithm to make it more flexible (e.g. allowing
1109 kerns and ligatures between the hyphenation character and the
1110 following character -- while not used normally in English, other
1111 languages like German would benefit).
1113 * src/roff/troff/env.cc (environment::hyphenate_line): Use
1114 assertion instead of if-clause.
1115 Let `get_hyphen_list' return the number of involved characters in
1116 the hyphenation pattern instead of computing it directly (which
1117 often yields too small values).
1118 * src/roff/troff/node.h (*::get_hyphen_list): Add second parameter.
1119 * src/roff/troff/node.cc (*::get_hyphen_list): Handle new second
1122 2003-01-22 Werner LEMBERG <wl@gnu.org>
1124 Fixing a bug which caused groff to hang if the hyphenation exception
1125 dictionary tried to grow.
1127 * src/roff/troff/env.cc (hyphen_trie::insert_hyphenation,
1128 hyphen_trie::read_patterns_file, do_hyphenation_patterns_file): Use
1129 pointer to dictionary.
1131 2003-01-20 Werner LEMBERG <wl@gnu.org>
1133 * src/utils/afmtodit/afmtodit.pl: Add switch `-m' to suppress
1134 negative left italic correction.
1135 * src/utils/afmtodit/afmtodit.man: Document it.
1137 * font/devps/generate/Makefile (RFLAG): Add `-m'.
1138 * font/devps/{AB,AR,BMB,BMR,CB,CR,EURO,HB,HR,HNB,HNR,NB,NR,PB,PR,
1139 S,TB,TR,ZD,ZDR}: Regenerated with afmtodit options `-i 0 -m'.
1143 2003-01-16 Werner LEMBERG <wl@gnu.org>
1147 2003-01-16 Jörgen Grahn <jgrahn@algonet.se>
1149 * src/preproc/refer/refer.man: Mention REFER environment variable.
1151 2003-01-05 Werner LEMBERG <wl@gnu.org>
1153 Similar to \[is], the square root glyph (\[sr]) and the square root
1154 extension glyph (\[radicalex]) are now text symbols. The new
1155 mathematical versions are called \[sqrt] and \[sqrtex],
1158 * font/devX*/S: Regenerated.
1159 * font/devdvi/generate/texex.map: Rename `sr[0123]' to `sqrt[0123]'.
1160 * font/devdvi/generate/texsy.map: Rename `sr' to `sqrt'.
1161 * font/devdvi/EX, font/devdvi/S: Regenerated.
1162 * font/devhtml/R.proto, font/devutf8/R.proto: Add `sqrt'.
1163 * font/devlj4/generate/special.map: Add `sqrt'.
1164 * font/devlj4/S: Regenerated.
1165 * font/devps/generate/textmap: Add `sqrt'.
1166 * font/devps/S, font/devps/symbolmap: Regenerated.
1168 * src/preproc/eqn/sqrt.cc (SQRT_CHAR, RADICAL_EXTENSION_CHAR,
1169 SQRT_CHAIN, BAR_CHAIN): Use `sqrt*' and `sqrtex*'.
1170 * src/roff/troff/input.cc (init_charset_table): Make `sqrtex'
1171 overlap horizontally.
1173 * tmac/X.tmac, tmac/ps.tmac, tmac/lj4.tmac: Add `sqrtex'.
1174 * tmac/dvi.tmac: Add `sr', and `sqrtex'.
1177 * doc/groff.texinfo, man/groff_diff.man: Document that `radicalex'
1178 and `sqrtex' are overlapping glyphs.
1180 2003-01-04 Werner LEMBERG <wl@gnu.org>
1182 * font/devdvi/generate/texsy.map: Add `is'.
1183 * font/devps/symbolmap: Regenerated.
1184 * font/devdvi/*TC, MI, S: Regenerated.
1186 * tmac/dvi.tmac: Remove `is'.
1188 2003-01-03 Werner LEMBERG <wl@gnu.org>
1190 `is' is now a text symbol (only relevant for dvi). The math variant
1191 can be accessed with `integral'.
1193 * font/devX*/S: Regenerated.
1194 * font/devdvi/generate/texex.map: Remove `is'.
1195 * font/devdvi/EX: Updated.
1196 * font/devhtml/R.proto, font/devutf8/R.proto: Add `integral'.
1197 * font/devlj4/generate/special.map: Ditto.
1198 * font/devlj4/S: Regenerated.
1199 * font/devps/generate/textmap: Add `integral'.
1200 * font/devps/S: Regenerated.
1202 * tmac/dvi.tmac: Define `is'.
1204 * src/roff/troff/glyphuni.cc (glyph_to_unicode_list): Add `integral'.
1206 * src/preproc/tbl/main.cc (process_format): Fix error message.
1208 2003-01-02 Werner LEMBERG <wl@gnu.org>
1210 * font/devhtml/R.proto, font/devutf8/R.proto: Add `ne' and `nc'.
1211 * font/devps/textmap: Fix entries for `ne' and `nc'.
1212 * font/devps/symbolmap: Regenerated.
1214 * src/roff/troff/glyphuni.cc (glyph_to_unicode_list),
1215 src/roff/troff/uniglyph.cc (unicode_to_glyph_list): Add `18',
1216 `38', `58', `78', `-+', `|=', `nc', `ne'.
1218 * tmac/dvi.tmac: Add `nm', `ne', `nc'.
1219 Use `schar' for `aq'.
1220 * tmac/ps.tmac, tmac/X.tmac: Add `nc' and `ne'.
1221 * tmac/ec.tmac: Add `SC' to special fonts for `CW' and `CWI'.
1222 * tmac/tty.tmac: Add `ne'.
1224 * src/roff/troff/node.cc (make_glyph_node): Test with `get_macro'
1225 for fallback glyphs.
1227 2002-12-29 Werner LEMBERG <wl@gnu.org>
1231 * font/devX*/*: Regenerated.
1232 * font/devdvi/generate/ec.map: Remove `eq'.
1233 * font/devdvi/generate/texsy.map: Make `~=' the same as `~~'.
1234 Assign `|=' to position 39.
1235 * font/devdvi/*EC, S: Regenerated.
1236 * font/devhtml/R.proto, font/devutf8/R.proto: Add `|='.
1237 * font/devlj4/generate/special.map: Make `~=' the same as `~~'.
1238 Assign `|=' to position 549.
1239 * font/devps/generate/textmap, font/devps/enerate/symbolmap: Remove
1241 Add `uni2243' for `|='.
1243 * tmac/ec.tmac: Add `eq'.
1244 * tmac/dvi.tmac: Add `=~'.
1245 * tmac/tty-char.tmac, tmac/ps.tmac, tmac/X.tmac, tmac/lbp.tmac: Add
1248 2002-12-21 Werner LEMBERG <wl@gnu.org>
1250 * font/devdvi/generate/tc.map: Remove `**'.
1251 * font/devdvi/*TC: Regenerated.
1252 * font/devhtml/R.proto, font/devutf8/R.proto: Add `18', `38', `58',
1254 * font/devutf8/NOTES: Updated.
1256 * src/roff/troff/charinfo.h (charinfo): Add `setx_macro' function.
1257 Don't give default parameter to `set_macro'.
1258 * src/roff/troff/input.cc (do_define_character): Use `setx_macro'
1259 instead of `set_macro'.
1260 (charinfo::setx_macro): Implement it.
1261 (charinfo::set_macro): Don't change `mode'.
1263 * tmac/tty.tmac: Add `18', `38', `58', `78', `<<', `>>'.
1264 * tmac/ps.tmac, tmac/X.tmac: Add `<<', `>>'.
1265 * tmac/dvi.tmac: Define `!=' with `.schar'.
1267 2002-12-20 Werner LEMBERG <wl@gnu.org>
1269 * font/devX*/S: Regenerated.
1270 * font/devdvi/generate/ec.map: Remove `pl'.
1271 * font/devdvi/generate/tc.map: Remove `mi', `14', `12', `34'.
1272 * font/devdvi/*{TC,EC}: Regenerated.
1273 * font/devhtml/R.proto: Add `-+'.
1274 Remove double entries for `rk', `lk', `lt', `rt', `rb', `lb'.
1275 * font/devlbp/*: Remove `or'.
1276 * font/devlj4/generate/special.map: Remove `or'.
1277 * font/devlj4/S: Regenerated.
1278 * font/devps/generate/textmap: Add `fiveeighths', `oneeighth',
1279 `seveneighths', `threeeighths'.
1281 Replace `minusplus' with `uni2213'.
1282 * font/devps/symbolmap: Regenerated.
1283 * font/devutf8/R.proto: Replace `shc' with unnamed glyph.
1286 * src/roff/troff/charinfo.h (charinfo): Add `is_normal' inline
1288 * src/roff/troff/node.cc (troff_output_file::put_char_width):
1289 Call glyph_color and fill_color even if tcommand_flag isn't set.
1290 (make_node, node::add_char): Check not ci->is_fallback but
1293 * tmac/lj4.tmac, tmac/lbp.tmac: Define `or'.
1294 * tmac/ec.tmac: Add .rchar entry for `f/'.
1295 Don't remove `12', `14', `34'.
1296 Define `pl' to be always roman.
1297 * tmac/ps.tmac (ps-frac, ps-frac-mono): New macros.
1298 Define `18', `38', `58', `78'.
1299 * tmac/tty.tmac: Add `-+'.
1300 * tmac/dvi.tmac: Define `f/'.
1301 (dvi-frac): Use `f/'.
1302 * tmac/X.tmac (X-frac, X-frac-mono): New macros.
1303 Define `18', `38', `58', `78'.
1305 2002-12-15 Colin Watson <cjwatson@debian.org>
1307 * contrib/pic2graph/pic2graph.sh: Add missing `;;'.
1309 2002-12-10 Werner LEMBERG <wl@gnu.org>
1311 Add glyph `tno', a textual variant of `no'.
1313 * font/devX*/*: Regenerated.
1314 * font/{devcp1047,devlatin1,devutf8,devhtml}/R.proto: Add `tno'.
1315 * font/devdvi/generate/{tc.map: Replace `no' with `tno'.
1316 * font/devdvi/generated/{texsy,textex}.map: Add `tno'.
1317 * font/devdvi/*: Regenerated.
1318 * font/devlbp/*: Add `tno'.
1319 * font/devlj4/generate/tex.map: Replace `no' with `tno'.
1320 * font/devlj4/*: Regenerated.
1321 * font/devps/generate/textmap: Replace `no' with `tno'.
1322 * font/devps/generate/symbolchars: Add `no'.
1323 * font/devps/*: Regenerated.
1325 * src/roff/troff/glyphuni.cc (glyph_to_unicode_list): Add `tno'.
1327 * tmac/cp1047.tmac, tmac/latin1.tmac: Replace `no' with `tno'.
1328 * tmac/tty-char.tmac: Add entry for `tno' and `3d'.
1332 * tmac/dvi.tmac: Replace most `\\' with `\E'.
1333 Add definition for `sd'.
1334 * tmac/X.tmac, tmac/ps.tmac: Replace most `\\' with `\E'.
1336 * tmac/eqnrc <dvi>: Use `integral' instead of `is' glyph.
1338 2002-12-08 Werner LEMBERG <wl@gnu.org>
1340 * tmac/an-old.tmac (TH): Use integer value for `IN' if in nroff
1341 mode to avoid rounding errors.
1342 (an-do-tag, an-do-tag-html, RS, RE): Remove redundant `.br'.
1344 * src/roff/groff/groff.man, src/roff/nroff/nroff.man,
1345 src/roff/troff/troff.man: Improve documentation of -T.
1347 2002-12-07 Jeff Conrad <jeff_conrad@msn.com>
1349 * src/roff/groff/pipeline.c: Don't define `const' for _WIN32.
1350 (run_pipeline) [_WIN32]: Provide working function without `fork'.
1352 2002-12-06 Werner LEMBERG <wl@gnu.org>
1354 * font/devps/generate/freeeuro.sfd: Make dimensions of Euro.symbol
1355 glyphs compatible to Adobe's Euro fonts (scaling them down a bit).
1356 Scaling Euro.sansserif glyphs down to have the same height as
1358 Removed unnecessary points; added some extrema.
1360 * font/devps/EURO, font/devps/freeeuro.afm, font/devps/freeeuro.pfa:
1363 2002-12-04 Werner LEMBERG <wl@gnu.org>
1365 * font/devps/generate/freeeuro.sfd: Add glyphs `Euro.symbol.slanted'
1366 and `Euro.symbol.bold.slanted'.
1367 Improve some glyph offsets and widths.
1368 * font/devps/EURO, font/devps/freeeuro.afm, font/devps/freeeuro.pfa:
1370 * font/devps/generate/Makefile (freeeuro.afm freeeuro.pfa): Fix
1372 * font/devps/generate/sfdtopfa.pe: Generate PFA in current
1375 * tmac/europs.tmac: Updated to new glyph indices.
1376 Use Euro.symbol for font familiy `A'.
1378 * doc/groff.texinfo: Minor improvements.
1380 2002-12-02 Werner LEMBERG <wl@gnu.org>
1382 * font/devdvi/generate.tc.map: s/%O/%0/.
1383 * font/devdvi/*TC: Regenerated.
1385 * src/roff/troff/div.cc (init_div_requests): Sorted.
1387 * tmac/dvi.tmac: Remove `Ye'.
1388 * tmac/ec.tmac: Remove `Ye'.
1389 Add .rchar entry for `de'.
1391 * man/groff.man, man/groff_diff.man: Document register `.pe'.
1392 * doc/groff.texinfo: Document registers `.pe', `.n', and `.w'.
1395 2002-11-30 Werner LEMBERG <wl@gnu.org>
1397 Add PS font for various Euro glyphs.
1399 * font/devps/generate/freeeuro.sfd: New master font file for
1401 * font/devps/generate/sfdtopfa.pe: New conversion script for
1403 * font/devps/generate/Makefile (FONTS): Add `EURO'.
1404 (EURO, freeeuro.afm, freeeuro.pfa): New rules.
1405 * font/devps/freeeuro.pfa, font/devps/freeeuro.afm: Generated from
1407 * font/devps/EURO: Generated from `freeeuro.afm'.
1408 * font/devps/download: Add `freeuro.pfa'.
1409 * font/devps/Makefile.sub (NORMALFILES): Adde `EURO' and
1412 * tmac/europs.tmac: New file.
1413 * tmac/ps.tmac: Include `europs.tmac'.
1414 * tmac/Makefile.sub (DISTFILES): Add `europs.tmac'.
1416 2002-11-29 Werner LEMBERG <wl@gnu.org>
1418 * font/devdvi/generate/texsy.map: Remove `lh' and `rh'.
1419 * font/devdvi/S: Regenerated.
1420 * font/devhtml/R.proto: Fix `CR' and `ci'.
1422 * font/devps/generate/textmap: Fix `lh', `rh', and `sq'.
1424 * font/devps/symbolmap: Regenerated.
1425 * font/devutf8/R.proto: Fix `CR' and `ci'.
1427 * font/devutf8/NOTES: Updated.
1429 * src/roff/troff/uniglyph.cc (unicode_to_glyph_list): Fix `CR' and
1432 * src/roff/troff/glyphuni.cc (glyph_to_unicode_list): Ditto.
1434 * tmac/dvi.tmac: Add `lh' and `rh'.
1435 * tmac/Xps.tmac: Fix `lh' and `rh'.
1436 * tmac/X.tmac: Add `OK'.
1437 * tmac/lj4.tmac: Ditto.
1439 2002-11-24 Werner LEMBERG <wl@gnu.org>
1441 * font/devX*/S: Regenerated.
1442 * font/devascii/R.proto, font/devcp1047/R.proto: Remove glyphs `lb',
1443 `lc', `lf', `lk', `lt', `rb', `rc', `rf', `rk', and `rt'.
1444 * font/devdvi/generate/texsy.map: Remove `or' glyph.
1445 * font/devdvi/S: Regenerated.
1446 * font/devhtml/R.proto, font/devutf8/R.proto: Add/fix glyphs
1447 `parenlefttp', `parenleftex', `parenleftbt', `parenrighttp',
1448 `parenrightex', `parenrightbt', `bracketlefttp', `bracketleftex',
1449 `bracketleftbt', `bracketrighttp', `bracketrightex',
1450 `bracketrightbt', `bracelefttp', `braceleftmid', `braceleftbt',
1451 `braceex', `braceleftex', `bracerightex', `bracerighttp',
1452 `bracerightmid', `bracerightbt', `lt', `lk', `lb', `rt', `rk',
1454 * src/roff/troff/glyphuni.cc, src/roff/troff/uniglyph.cc: Ditto.
1455 * font/devutf8/NOTES: Updated.
1456 * font/devlj4/generate/special.map: Add glyph `braceex'.
1457 * font/devlj4/S: Regenerated.
1459 * tmac/tty-char.tmac: Add glyphs `lf', `rf', `lc', and `rc'.
1461 2002-11-14 Werner LEMBERG <wl@gnu.org>
1463 * src/roff/troff/uniglyph.cc (unicode_to_glyph_list): Add `va'
1466 * src/roff/troff/glyphuni.cc (glyph_to_unicode_list): Ditto.
1468 * doc/texinfo.tex: New version from texinfo 4.3.
1469 * doc/groff.texinfo: Updated for texinfo 4.3.
1470 Use @tie{} where appropriate.
1471 * font/devdvi/generate/ec.map: Don't include `or' and `bv'.
1472 * font/devdvi/generate/tc.map: Remove `rn'.
1473 * font/devdvi/*TC, font/devdvi/*EC: Regenerated.
1474 * font/devhtml/R.proto, font/devutf8/R.proto: Add `vA'.
1476 * font/devX100/*, font/devX100-12/*, font/devX75/*,
1477 font/devX75-12/*: Regenerated.
1479 * tmac/dvi.tmac: Add special fonts `SA' and `SB'.
1480 Use .char (again) for `br', `ul', `rn', `or', and `ru'.
1481 Improve definition of `an'.
1482 * tmac/ps.tmac: Use .char (again) for `br', `ul', `rn', `or', and
1484 * tmac/lj4.tmac: Use .char (again) for `br', `ul', `rn', and `ru'.
1485 * tmac/X.tmac: Add definition for `or'.
1486 * tmac/Xps.tmac: Undo change 2002-11-05.
1487 * tmac/lbp.tmac: Add definitions for `br', `rn', `ul', and `ru'.
1489 2002-11-11 Werner LEMBERG <wl@gnu.org>
1491 * src/roff/troff/node.cc (troff_output_file::put_char): Always
1494 2002-11-10 Werner LEMBERG <wl@gnu.org>
1496 Added three new requests `schar', `fschar', and `rfschar'. `schar'
1497 defines a glyph which is searched after the check for fonts declared
1498 with `.special' (and before the check for all mounted special
1499 fonts). `fschar' defines a glyph for a particular font which is
1500 searched after the check for fonts declared with `.fspecial' (and
1501 before the check for fonts declared with `.special'). `rfschar'
1502 removes glyphs defined with `fschar'.
1504 * src/roff/troff/token.h (char_mode): New enum.
1505 Declare do_define_character.
1506 * src/roff/troff/charinfo.h (charinfo): Replace `fallback' with
1508 (charinfo::is_fallback): Updated.
1509 (charinfo::is_special): New method.
1510 * src/roff/troff/input.cc (do_define_character): Add and use
1511 optional second parameter used as a prefix for font-specific glyph
1513 (define_character, define_fallback_character): Updated.
1514 (define_special_character): New function.
1515 (init_input_requests): Add `schar'.
1516 (charinfo::charinfo, charinfo::set_macro): Updated.
1517 * src/roff/troff/node.cc: Include `stringclass.h'.
1518 (make_glyph_node): Handle special glyphs defined with `.schar' and
1520 (define_font_special_character, remove_font_special_character): New
1522 (init_node_requests): Sorted.
1523 Add `fschar' and `rfschar'.
1524 * NEWS, man/groff_diff.man, man/groff.man, doc/groff.texinfo:
1525 Document new requests.
1527 * font/devhtml/R.proto, font/devutf8/R.proto: Add `va'.
1528 * tmac/dvi.tmac: Add `va' for CW and CWI (using `.fschar').
1530 2002-11-08 Werner LEMBERG <wl@gnu.org>
1532 Added new font `SC' (cmtex10) to devdvi.
1534 * devdvi/generate/Makefile (FONTS): Add `SC'.
1536 * devdvi/generate/textex.map: New map file for cmtex.
1538 * devdvi/Makefile.sub (DEVFILES): Updated.
1539 * tmac/dvi.tmac: Add fspecial entries for SC.
1540 Add `MI', `S' and `CW' to the `special' call. Otherwise, `SC' is
1541 found before `S' since the font position of `SC' is lower due to the
1542 gaps in DESC's `font' line.
1543 * tmac/ec.tmac: Add a `special' call.
1546 * font/devhtml/R.proto: Remove double entry for `ti'.
1547 * tmac/tty.tmac: Add entries for `IJ', `ij', and `bq'.
1548 * tmac/tty-char.tmac: Remove entry for `bq'.
1549 * tmac/lbp.tmac: Add entries for `lq', `rq', `fo', `fc', and `em'.
1550 * tmac/ec.tmac: Don't remove `aq' glyph.
1551 * tmac/X.tmac: Fix entry for `em'.
1552 Add entries for `fo' and `fc'.
1553 * tmac/dvi.tmac: Add entries for `em', `en', `hy', `fo', and `fc'.
1555 * doc/groff.texinfo, man/groff.man, man/groff_diff.man: Fix
1556 documentation of `special' and `fspecial' requests.
1558 2002-11-05 Werner LEMBERG <wl@gnu.org>
1560 * font/devascii/R.proto, font/devcp1047/R.proto,
1561 font/devlatin1/R.proto: Remove entry for `.i'.
1562 * font/devdvi/generate/textt.map: Add entry for `ad'.
1563 * font/devdvi/generate/texr.map, font/devdvi/generate/texb.map,
1564 font/devdvi/generate/texi.map: Add dummy glyph name `slash@for@l'.
1565 We need this for getting kerning values to compose `/l' and `/L'.
1566 * font/devdvi: Regenerated font definition files for CM fonts.
1567 * font/devhtml/R.proto: Add entries for "'C", "'c", `IJ', and `ij'.
1568 * font/devutf8/R.proto: Ditto.
1569 Remove double entry for `ti'.
1571 * src/roff/troff/glyphuni.cc (glyph_to_unicode_list): Fix entries
1572 for (groff) ligatures, `la', and `ra'.
1573 Add "'C", "'c", `IJ', and `ij'.
1574 Remove double entry for `ti'.
1575 * src/roff/troff/uniglyph.cc (unicode_to_glyph_list): Remove all
1577 Add "'C", "'c", `IJ', and `ij'.
1578 Fix entries for (groff) ligatures, `la', and `ra'.
1580 * tmac/ps.tmac (ps-achar): New macro.
1581 Define "'c" and "'C".
1582 * tmac/tty.tmac: Add entry for `.i'.
1583 * tmac/X.tmac (X-achar): New macro.
1584 Define "'c", "'C", and `:Y'.
1585 Add entries for `IJ' and `ij'.
1586 * tmac/Xps.tmac (Xps-achar): New macro.
1587 Define "'c" and "'C".
1588 Add entries for `IJ' and `ij'.
1589 * tmac/lbp.tmac (lbp-achar): New macro.
1590 Add fallback characters for all groff ligatures and many other
1592 * tmac/dvi.tmac: Fix definitions of `_' and `ul'.
1593 Add entries for `/l' and `/L'.
1594 Define "'c" and "'C".
1595 Add entries for `IJ' and `ij'.
1597 2002-11-02 Larry Kollar <kollar@alltel.net>
1599 * PROBLEMS: Document how to solve Mac OS X compilation problems.
1601 2002-11-02 Werner LEMBERG <wl@gnu.org>
1603 Adding support for composite glyphs: \[xxx yyy ...] and the
1604 `composite' request.
1606 * src/roff/troff/glyphuni.cc: New file for mapping groff glyph names
1607 to Unicode-based glyph names.
1608 * src/roff/troff/uniglyph.cc: New file for mapping Unicode-based
1609 glyph names to groff glyph names.
1610 * src/roff/troff/uniuni.cc: New file for canonically decomposing
1611 Unicode-based glyph names.
1612 * src/roff/troff/unicode.cc, src/roff/troff/unicode.h: New files
1613 for handling Unicode glyph names.
1614 * src/roff/troff/input.cc: Include unicode.h.
1615 (composite_glyph_name): New function.
1616 (token::next) <'['>: Handle Unicode glyph names and composite
1618 (composite_dictionary): New dictionary for the `composite' request.
1619 (composite_request): Implement `composite' request.
1620 (init_input_requests): Add `composite'.
1621 Alphabetically sorted.
1622 * src/roff/troff/env.cc (tabs_save, tabs_restore): Removed (already
1624 (init_env_requests): Alphabetically sorted.
1625 Removed `tas' and `tar' (already commented out).
1626 * src/roff/troff/Makefile.sub: Updated.
1628 2002-10-31 Ruslan Ermilov <ru@FreeBSD.org>
1630 * src/roff/nroff/nroff.man, src/roff/nroff/nroff.sh: Fix description
1633 2002-10-29 Werner LEMBERG <wl@gnu.org>
1635 Fix computation of .trunc register. Additionally, its value (and
1636 the value of the .ne register) is now always set before entering the
1639 * src/roff/troff/div.cc (diversion::need): Set `truncated_space' and
1640 `needed_space' before calling `space'.
1641 (top_level_diversion::space): Remove special code for 'sp before the
1643 Call `begin_page' with the discarded space as a parameter.
1644 (top_level_diversion::begin_page): Add optional parameter to set
1646 * src/roff/troff/div.h: Updated.
1648 * doc/groff.texinfo: Improve documentation of .sp, \n[.trunc], and
1651 * tmac/an-old.tmac (SH, SS, TP, IP, HP, TS): Undo change 2002-10-26.
1652 (LP): Remove superfluous call to `br'.
1653 * tmac/doc-common (doc-paragraph): Undo change 2002-10-26.
1654 * tmac/doc.tmac (Bd, Bl, doc-set-vertical-and-indent): Ditto.
1656 2002-10-26 Werner LEMBERG <wl@gnu.org>
1658 * tmac/doc-ditroff: Remove useless switch/variable -rC.
1659 (doc-setup-header): Don't set page register `%'.
1660 * tmac/doc-nroff: Remove variable `C'.
1661 (doc-setup-page-layout): Set doc-header-space to .5i unconditionally.
1662 (doc-setup-header): Don't set page register `%'.
1664 * tmac/doc-common (doc-header): Call `ns'.
1665 (doc-paragraph): Protect .sp with .br so that it survives traps
1666 possibly set by the user.
1667 * tmac/doc.tmac (Bd, Bl, doc-set-vertical-and-indent): Ditto.
1669 * tmac/doc*: Replace ' with . for consistency if no effect.
1671 2002-10-26 Werner LEMBERG <wl@gnu.org>
1673 * tmac/an-old.tmac (SH, SS, TP, IP, HP, TS): Protect .sp with .br
1674 so that it survives traps possibly set by the user.
1676 * src/roff/troff/node.cc: Fix the changes from 2002-10-23.
1677 (troff_output_file::set_font): Call flush_tbuf if necessary.
1678 (troff_output_file::fill_color, troff_output_file::glyph_color): Call
1679 flush_tbuf and do_motion only if necessary.
1680 (troff_output_file::start_special,
1681 troff_output_file::put_char_width, troff_output_file::put_char,
1682 troff_output_file::draw): Updated.
1683 (word_space_node::tprint, space_node::tprint, hmotion_node::tprint,
1684 vmotion_node::tprint): Undo change 2002-10-23.
1686 2002-10-25 Werner LEMBERG <wl@gnu.org>
1688 * tmac/www.tmac (DC): Fix case of overlapping images.
1690 2002-10-23 Werner LEMBERG <wl@gnu.org>
1692 * src/roff/troff/node.cc (troff_output_file::fill_color,
1693 troff_output_file::glyph_color): Set current color before testing
1695 (troff_output_file::put_char_width, troff_output_file::put_char,
1696 troff_output_file::draw): Don't call flush_tbuf and/or do_motion
1698 (troff_output_file::file_color, troff_output_file::glyph_color):
1700 (word_space_node::tprint, space_node::tprint, hmotion_node::tprint,
1701 vmotion_node::tprint): Move first, then call fill_color.
1703 2002-10-20 Werner LEMBERG <wl@gnu.org>
1705 * doc/groff.texinfo, man/groff_tmac.man: Document that it is not
1706 possible to use multiple main macro packages.
1708 2002-10-19 Werner LEMBERG <wl@gnu.org>
1710 * src/devices/grops/ps.cc (cmyk_flag): New global variable.
1711 (ps_printer::set_color): Set `cmyk_flag' for CMY and CMYK colors.
1712 (ps_printer::~ps_printer): Emit `%%Extensions: CMYK' if `cmyk_flag'
1714 * font/devps/prologue.ps (Fk, Ck): Enclose definitions with a
1715 `where' construction since `cmyksetcolor' is a PS Level 2 operator.
1717 2002-10-16 Werner LEMBERG <wl@gnu.org>
1719 * NEWS, doc/webpage.ms: Updated.
1721 2002-10-14 Werner LEMBERG <wl@gnu.org>
1723 * src/roff/troff/node.cc (troff_output_file::put_char_width,
1724 troff_output_file::put_char, troff_output_file::fill_color,
1725 troff_output_file::glyph_color): Handle case where color pointer
1728 2002-10-13 Ruslan Ermilov <ru@FreeBSD.org>
1730 Add the new -r option to grotty. It is similar to the -i option
1731 except it tells grotty(1) to use the "reverse video" attribute to
1732 render italic fonts.
1734 * src/devices/grotty/tty.cc (reverse_flag): New global variable.
1735 (SGR_REVERSE, SGR_NO_REVERSE): New macros.
1736 (tty_printer::make_underline, tty_printer::put_color,
1737 tty_printer::end_page): Use it.
1738 (main): Add -r switch.
1740 * src/devices/grotty/grotty.man: Document it.
1742 2002-10-11 Ruslan Ermilov <ru@FreeBSD.org>
1744 * src/roff/troff/env.cc (hyphen_trie::read_patterns_file): Add
1745 cast to `unsigned char' to properly read patterns with 8bit
1748 2002-10-08 Werner LEMBERG <wl@gnu.org>
1750 * REVISION: Increased to 2.
1752 Version 1.18.1 released
1753 =======================
1755 2002-10-08 Werner LEMBERG <wl@gnu.org>
1757 * doc/webpage.ms, NEWS: Updated.
1759 2002-10-07 Werner LEMBERG <wl@gnu.org>
1761 * tmac/doc-common (Ss): Add final `.ns' (similar to `.Sh') to
1762 suppress additional whitespace after the header.
1764 * tmac/doc-ditroff, tmac/doc-nroff (Am): New string to be in sync
1767 * src/preproc/grn/grn.man, tmac/groff_mdoc.man, NEWS: Updated.
1769 2002-10-07 Ruslan Ermilov <ru@FreeBSD.org>
1771 * tmac/doc-common(doc-volume-operating-system-ateol): New flag.
1772 (Dt): Use it to improve language localization (especially Russian
1775 2002-10-07 Daniel Senderowicz <daniel@synchrods.com>
1777 * src/preproc/grn/gprint.h (BSPLINE, BEZIER): New macros.
1778 * src/preproc/grn/hdb.cc (DBGetType): Parse spline and bezier
1780 * src/preproc/grn/hgraph.cc (drawwig): Add parameter to control
1782 Call `picurve' for BSPLINE.
1783 (HGPrintElt): Handle BSPLINE.
1784 * src/preproc/grn/README: Document it.
1786 2002-10-03 Werner LEMBERG <wl@gnu.org>
1788 * src/roff/troff/node.cc (break_char_node::col): New variable.
1789 Updated constructor.
1790 (space_node::tprint, word_space_node::tprint): Call `fill_color'
1792 (space_node::space_node): Remove assertion.
1793 (break_char_node::add_self): Pass color argument to space node.
1794 * src/roff/troff/input.cc (token::add_to_node_list, token::process):
1796 * src/roff/troff/env.cc (environment::do_break,
1797 environment::add_padding): Ditto.
1799 2002-10-02 Werner LEMBERG <wl@gnu.org>
1801 Redesigning color support in troff. Colors are no longer
1802 represented as separate nodes but are now part of glyph nodes and
1803 friends. This fixes the current formatting misbehaviour due to the
1804 changes introduced on 2002-09-20. Some extra code is necessary for
1805 proper grotty support: Without adding color variables to
1806 space-related nodes, the background color would be changed too late.
1808 * src/roff/troff/node.h, src/roff/troff/node.cc:
1809 s/current_pagecolor/current_fill_color/.
1810 s/current_glyphcolor/current_glyph_color/.
1811 (glyph_color_node, fill_color_node): Removed.
1812 (node::get_glyph_color, node::get_fill_color): New virtual member
1814 (space_node::col): New variable.
1815 Updated constructors of space_node and derived classes accordingly.
1816 (hmotion_node::col): New variable.
1817 Updated constructors of hmotion_node and space_char_hmotion_node
1819 (vmotion_node::col): New variable.
1820 Updated constructor accordingly.
1821 (draw_node::gcol, draw_node::fcol): New variables.
1822 Updated constructor accordingly.
1823 (special_node::gcol, special_node::fcol): New variables.
1824 Updated constructors accordingly.
1825 (troff_output_file::put_char, troff_output_file::put_charwidth,
1826 troff_output_file::draw): Set glyph and fill color.
1827 (troff_output_file::start_special): Set glyph and fill color.
1828 Always set current font.
1829 (troff_output_file::fill_color, troff_output_file::glyph_color):
1830 Don't call `do_motion'.
1831 (glyph_node::gcol, glyph_node::fcol): New variables.
1832 Updated constructors of glyph_node and ligature_node accordingly.
1833 (glyph_node::get_glyph_color, glyph_node::get_fill_color): New
1835 (glyph_node::merge_glyph_node,
1836 kern_pair_node::add_discretionary_hyphen,
1837 node::add_discretionary_hyphen): Updated.
1838 (break_char_node::merge_self): Updated.
1839 (word_space_node::tprint, space_node::tprint, hmotion_node::tprint,
1840 vmotion_node::tprint): Handle color.
1841 (make_glyph_node, make_node, node::add_char): Updated.
1843 * src/roff/troff/env.cc (environment::space_newline,
1844 environment::space, environment::output_line, environment::do_break,
1845 environment::make_tab_node, environment::add_padding, title):
1847 (environment_switch, environment_copy): Don't add color nodes.
1849 * src/roff/troff/input.cc (do_glyph_color, do_fill_color): Return
1851 (token::next): Updated.
1852 \m and \M now are as transparent as \s.
1853 (process_input_stack, token::add_to_node_list, token::process,
1854 read_draw_node): Updated.
1855 (charinfo_to_node_list): Don't add color nodes.
1857 * doc/groff.texinfo: Updated.
1859 2002-09-27 Ruslan Ermilov <ru@FreeBSD.org>
1861 * tmac/doc-common (ds-operating-system-FreeBSD-4.*): New version
1864 2002-09-27 Colin Watson <cjwatson@debian.org>
1866 * src/roff/troff/node.cc (bracket_node::copy): Check `list' != 0.
1868 2002-09-23 Werner LEMBERG <wl@gnu.org>
1870 * src/devices/grolbp/lbp.cc: Replace `300' with `font::res' where
1872 (DEFAULT_LINEWIDTH_FACTOR): New macro.
1873 (linewidth_factor): New global variable.
1874 (lbp_printer::set_line_thickness): Fix case for size < 0, using
1876 (long_options): Add -w/--linewidth option.
1878 (main): Handle -w option to set linewidth_factor.
1879 (lbp_printer::lbp_printer): Initialize req_linethickness, not
1882 * src/devices/grolbp/grolbp.man, NEWS, doc/webpage.ms: Updated.
1884 2002-09-22 Paco Andrés Verdú <pandres@dragonet.es>
1886 Fixed a bug in the line thickness setting code.
1888 * src/devices/grolbp/lbp.cc (lbp_printer::req_linethickness): New
1890 (lbp_printer::set_line_thickness): Pass environment as second
1892 Implement it actually.
1893 (lpb_printer::set_char, lbp_printer::draw): Use `req_linethickness'
1894 and `set_line_thickness, depending on the current font size.
1896 2002-09-21 Werner LEMBERG <wl@gnu.org>
1898 Some Debian patches.
1900 * src/roff/groff/pipeline.h (MAX_COMMANDS): Increase to 12.
1901 * src/roff/troff/node.cc (bracket_node::copy): Initialize
1904 2002-09-20 Werner LEMBERG <wl@gnu.org>
1906 * configure: Regenerated with autoconf 2.54.
1908 2002-09-20 Werner LEMBERG <wl@gnu.org>
1910 * src/roff/troff/env.h (environment): Rename cur_glyph_color to
1912 Rename cur_fill_color to fill_color.
1913 * src/roff/troff/env.cc: Updated.
1915 2002-09-20 Werner LEMBERG <wl@gnu.org>
1917 * src/roff/troff/env.cc (title): Copy color status after processing
1919 * src/roff/troff/input.cc (charinfo_to_node_list): Emit glyph and
1920 fill color nodes to reset colors properly.
1922 * tmac/www.tmac (DC): Fix color handling.
1924 * src/preproc/pic/pic.man, doc/pic.ms: Document some color issues.
1925 * doc/groff.texinfo: Fixing documentation of `tl' request.
1926 * doc/webpage.ms: Updated.
1928 2002-09-19 Werner LEMBERG <wl@gnu.org>
1930 * src/roff/troff/env.cc (environent_switch, environment_copy):
1931 Emit glyph and fill color nodes to initialize colors properly.
1933 2002-09-17 Colin Watson <cjwatson@debian.org>
1935 * src/roff/troff/env.cc (environment::set_glyph_color,
1936 environment::set_fill_color): Fix typo which prevented \m[] work
1939 2002-09-17 Werner LEMBERG <wl@gnu.org>
1941 Add left and right italic correction to non-slanted PS fonts. This
1942 is an experimental feature to improve image rendering of grohtml.
1944 * font/devps/generate/Makefile (RFLAG): New variable, set to `-i 0'.
1945 ({T,H,C,P,N,BM,A,HN}{R,B}, ZD, S, ZDR): Use it.
1946 * font/devps/*: All non-slanted fonts regenerated.
1949 2002-09-16 Werner LEMBERG <wl@gnu.org>
1951 Add a site-specific font directory.
1953 * Makefile.in (localfontdir, legacyfontdir): New variables.
1954 (fontpath): Use them.
1955 (MDEFINES, uninstall_dirs): Updated.
1956 * Makefile.comm (.man.n): Add `LOCALFONTDIR' and `LEGACYFONTDIR'.
1957 Remove `FONTPATH' and `MACROPATH'.
1959 * src/roff/troff/troff.man, NEWS: Updated.
1960 * doc/groff.texinfo (Font Directories): New section.
1963 * src/devices/grodvi/grodvi.man, src/devices/grohtml/grohtml.man,
1964 src/devices/grolbp/grolbp.man, src/devices/grolj4/grolj4.man,
1965 src/preproc/grn/grn.man: Minor fixes.
1967 * src/devices/grohtml/post-html.cc (html_printer::do_tab_ts):
1968 Remove unused variable.
1970 2002-09-11 Werner LEMBERG <wl@gnu.org>
1972 * doc/groff.texinfo, man/groff_font.man: Clarify argument of \N.
1973 * man/groff_out.man: Fix documentation of 'N'.
1975 2002-09-09 Gaius Mulley <gaius@glam.ac.uk>
1977 * doc/Makefile.in (webpage.html): Depend on gnu.eps also.
1978 * src/roff/troff/env.cc (indent): Emit html tag only if break_flag is
1980 * src/devices/grohtml/post-html.cc (text_glob::is_br_ni): Removed.
1981 (text_glob::is_br, html_printer::lookahead_for_tables): Updated.
1982 (html_printer::do_tab_ts): Call `emit_table_header' with `FALSE'.
1983 * src/devices/grohtml/html-text.cc (html_text::start_tag) <P_TAG,
1984 PRE_TAG>: Call `begin' with `FALSE'.
1986 2002-09-09 Ralph Corderoy <ralph@inputplus.demon.co.uk>
1988 * src/libs/libgroff/string.cc (string::extract): Fix position of
1989 terminating null byte.
1991 2002-09-08 Werner LEMBERG <wl@gnu.org>
1993 Add global option `nospaces' to tbl so that leading and trailing
1994 spaces in data items are ignored.
1996 * src/libs/libgroff/string.cc (string::remove_spaces): New member
1997 function to remove leading and trailing spaces.
1998 * src/include/stringclass.h: Updated.
2000 * src/preproc/tbl/table.h (table): Add flag `NOSPACES'.
2002 * src/preproc/tbl/main.cc (process_options): Handle `nospaces'
2004 Fix typo in error messages.
2005 (process_data): Implement `nospaces' option.
2006 * src/preproc/tbl/tbl.man, NEWS, doc/webpage.ms: Updated.
2008 2002-09-07 Werner LEMBERG <wl@gnu.org>
2010 * src/include/config.hin: Add `HAVE_ISATTY'.
2011 * src/libs/libgroff/tmpfile.cc (xtmpfile_list): Drop `const' for
2013 * src/libs/libgroff/tmpname.cc: Include `time.h'.
2014 * src/libs/libdriver/input.cc (Char): Add `operator==' and
2015 `operator!=' for `char'.
2016 * doc/groff.texinfo: Replace @ifnottex block for top node with
2019 2002-09-06 Werner LEMBERG <wl@gnu.org>
2021 * doc/Makefile.in (.texinfo.html): Add -I switch.
2022 * doc/groff.texinfo: Add @ifnottex block for top node to make
2023 translation to HTML work.
2025 2002-09-05 Gaius Mulley <gaius@glam.ac.uk>
2027 * src/preproc/html/pre-html.cc (LETTER_LENGTH): Removed.
2028 (get_papersize, determine_vertical_offset): Removed.
2029 (char_buffer::do_image): Always specify letter size.
2031 (imageList::createPage): Use -dDEVICEHEIGHTPOINTS instead of
2034 2002-09-05 Werner LEMBERG <wl@gnu.org>
2036 * doc/groff.texinfo, tmac/groff_man.man: Improve documentation of
2037 default indentation.
2039 2002-09-04 Gaius Mulley <gaius@glam.ac.uk>
2041 * src/preproc/html/pre-html.cc (imageList::createPage): Use
2043 (generateImages): Clean up push-back buffer.
2045 2002-09-04 Ralph Corderoy <ralph@inputplus.demon.co.uk>
2047 * doc/groff.texinfo: Minor fixes.
2049 2002-08-21 Gaius Mulley <gaius@glam.ac.uk>
2051 * src/preproc/html/pre-html.cc (DEFAULT_LINE_LENGTH): New macro.
2052 (MAX_WIDTH, A4_LENGTH, A4_OFFSET, LETTER_OFFSET): Removed.
2054 (determine_vertical_offset): Use LETTER_LENGTH.
2055 (createPage): Moved to ...
2056 (imageList::createPage): This.
2057 Call gs with -dDEVICEWIDTHPOINTS to avoid cropping.
2058 (imageList::getMaxX): New function.
2059 (createImage): Moved to ...
2060 (imageList::createImage): This.
2061 (imageList::createImages): New function.
2062 (generateImages): Read `maxx' directly.
2064 (scanArguments): Don't specify `gsPaper' for `-o'.
2065 (makeTempFiles): Call `xtmpfile' with the last argument set to
2068 2002-08-24 Werner LEMBERG <wl@gnu.org>
2070 * src/include/nonposix.h (mkdir, WAIT, creat) [_MSC_VER]: Define.
2071 (WAIT, _WAIT_CHILD) [!_MSC_VER]: Define.
2072 * src/preproc/html/pre-html.cc (waitForChild): Use WAIT.
2073 * src/preproc/html/pushback.cc: Include nonposix.h.
2074 * src/roff/groff/pipeline.c: Define strcasecmp and strncasecmp
2077 2002-08-23 Werner LEMBERG <wl@gnu.org>
2079 Use $(OBJEXT) for the object file extension.
2081 * Makefile.comm (.SUFFIXES): Add .obj.
2082 (.cc.obj, .c.obj): New implicit rules.
2083 * Makefile.in (OBJEXT): New variable, initialized from autoconf.
2084 (MDEFINES): Add EXEEXT and OBJEXT.
2085 * */Makefile.sub: s/.o/.$(OBJEXT)/.
2087 2002-08-22 Werner LEMBERG <wl@gnu.org>
2089 * INSTALL: Mention texinfo 4.2 as a prerequisite.
2091 2002-08-21 Gaius Mulley <gaius@glam.ac.uk>
2093 * src/devices/grohtml/post-html.cc (colType): Make enum global to
2095 (html_printer::update_min_max, html_printer::add_table_end): New
2097 (html_printer::lookahead_for_tables): Use them.
2098 Reset page offset correctly.
2099 (html_printer::~html_printer): Add creation of creator comment up.
2101 2002-08-20 Werner LEMBERG <wl@gnu.org>
2103 * tmac/an-old.tmac (T&): New dummy macro to avoid warning.
2104 * man/groff_tmac.man: Fix typos.
2105 * man/groff_font.man: Minor reordering.
2106 * contrib/eqn2graph/eqn2graph.man (Tp): New macro.
2107 * contrib/groffer/groffer.man: Fix typos.
2109 2002-08-18 Gaius Mulley <gaius@glam.ac.uk>
2111 Avoid endless loops while scanning for tables.
2113 * src/devices/grohtml/post-html.cc (list::insert): Set
2115 (html_printer::next_horiz_pos): Add `text_glob' argument; update
2117 Return immediately if that argument is NULL.
2118 (html_printer::calc_nf): Don't test if `g' is NULL.
2119 (html_printer::lookahead_for_tables): Use
2120 `glyphs.move_right_get_data'.
2121 Don't test if `g' is NULL.
2123 2002-08-18 Gaius Mulley <gaius@glam.ac.uk>
2125 A better fix, replacing fix 2002-08-15, for increasing SIZE.
2127 * src/devices/grohtml/post-html.cc (char_block): Make `buffer'
2129 (char_block::char_block): Allocate `buffer'.
2130 (char_buffer::add_string): Use it.
2132 2002-08-15 Werner LEMBERG <wl@gnu.org>
2134 * src/devices/grops/grops.man, src/devices/grolj4/grolj4.man,
2135 src/devices/grodvi/grodvi.man: Document default line thickness.
2137 2002-08-15 Gaius Mulley <gaius@glam.ac.uk>
2139 * src/devices/grohtml/post-html.cc (char_block): Increase SIZE to
2142 2002-08-14 Werner LEMBERG <wl@gnu.org>
2144 * doc/webpage.ms: Updated.
2146 2002-08-09 Werner LEMBERG <wl@gnu.org>
2148 * src/roff/troff/node.cc (node::add_char): Call `freeze_space' for
2151 2002-08-08 Aaron Campbell <aaron@monkey.org>
2153 * src/preproc/pic/object.cc (object_spec::make_move): Fix typo
2156 2002-08-08 Werner LEMBERG <wl@gnu.org>
2158 * src/roff/troff/input.cc (read_rgb, read_cmy, read_cmyk): Call
2161 Don't push back a space but a newline onto the stack.
2163 2002-08-07 Gaius Mulley <gaius@glam.ac.uk>
2165 Add fonts `CI', `CB', and `CBI' to grohtml which have been omitted
2168 * src/devices/grohtml/post-html.cc (html_printer::end_font,
2169 html_printer::start_font): Handle them.
2170 * src/devices/grohtml/html-text.cc (html_text::do_italic): Don't
2172 (html_text::do_bold): Don't reset italic and tt.
2173 (html_text::do_tt, html_text::do_pre): Don't reset bold and italic.
2174 * font/devhtml/DESC.proto: Add those fonts.
2175 * font/devhtml/Makefile.sub (PROTOFONTS): Updated.
2177 2002-08-07 Werner LEMBERG <wl@gnu.org>
2179 * MORE.STUFF: Added gpresent.
2181 * tmac/trace.tmac: Show nesting level by a corresponding amount of
2182 whitespace before printing the logging message.
2184 2002-07-31 Colin Watson <cjwatson@debian.org>
2186 * src/devices/grohtml/html-table.cc (html_table::finish_row):
2187 Initialize `n' to zero. This fixes a segfault on ARM.
2189 2002-07-30 Werner LEMBERG <wl@gnu.org>
2191 * doc/grnexmpl.me: Remove calls to .st and .sc which are undefined.
2193 2002-07-29 Werner LEMBERG <wl@gnu.org>
2195 * src/preproc/pic/pic.y (print_arg, relative_path): Add missing
2198 2002-07-28 Colin Watson <cjwatson@debian.org>
2200 * src/devices/grohtml/post-html (html_printer::troff_tag): Handle
2202 (html_printer::html_printer): Initialize `pointsize'.
2204 2002-07-26 Werner LEMBERG <wl@gnu.org>
2206 * doc/Makefile.sub (PROCESSEDEXAMPLEFILES): Remove gnu.eps and
2208 (CLEANNOTSRCDIRADD): Add gnu.eps and gnu.png.
2209 (gnu.eps): Add -rle switch to pnmtops.
2210 (distfiles): Add gnu.eps and gnu.png.
2212 2002-07-25 Petter Reinholdtsen <pere@hungry.com>
2214 * src/libs/libdriver/input.cc (Char): Add const to `operator=='.
2217 2002-07-24 Werner LEMBERG <wl@gnu.org>
2219 * doc/Makefile.in, doc/Makefile.sub (groff_bin_path): Don't use
2220 ' \+' but ' *' for sed.
2221 (GROFF): Set GROFF_COMMAND_PREFIX to empty value.
2223 2002-07-23 Werner LEMBERG <wl@gnu.org>
2225 * doc/groff.texinfo: Document `papersize' keyword.
2226 * NEWS, man/groff_font.man: Updated.
2228 2002-07-23 Colin Watson <cjwatson@debian.org>
2230 Extend papersize keyword to accept more than a single entry. The
2231 first valid will be used.
2233 * src/libs/libgroff/font.cc (font::load_desc): Implement it.
2234 (font::scan_papersize): Really skip final newline.
2235 * src/preproc/html/pre-html.cc (get_papersize): Ditto.
2237 2002-07-23 Werner LEMBERG <wl@gnu.org>
2239 * configure.ac: Test for isatty.
2240 * configure: Regenerated.
2241 * src/include/posix.h: Check HAVE_ISATTY.
2242 * src/roff/troff/input.cc [ISATTY_MISSING]: Removed.
2243 * src/utils/lookbib/lookbib.cc: Include posix.h.
2244 Don't declare isatty.
2246 2002-07-21 Werner LEMBERG <wl@gnu.org>
2248 * NEWS: Add `output' request.
2250 * REVISION: Increased to 1.
2252 Version 1.18.0 released
2253 =======================
2255 2002-07-19 Gaius Mulley <gaius@glam.ac.uk>
2257 Allow internal glyph indices > 0xFF in grohtml for input characters.
2259 * src/devices/grohtml/post-html.cc (to_unicode): Use `unsigned int'
2261 (html_printer::add_to_sbuf): Use `unsigned int' as first parameter.
2262 Updated all callers.
2263 (html_printer::sbuf_continuation, html_printer::overstrike): Ditto.
2264 (html_printer): Updated.
2266 2002-07-19 Werner LEMBERG <wl@gnu.org>
2268 * font/devhtml/R.proto: Updated to HTML 4, adding many glyphs.
2269 * font/devutf8/R.proto: Adding some missing glyphs.
2270 * font/devutf8/NOTES: Updated.
2272 * tmac/dvi.tmac: Add more composite glyphs.
2273 * tmac/html.tmac: Updated.
2275 * man/groff_char.man: Add `sum' and `product' entities.
2279 2002-07-18 Gaius Mulley <gaius@glam.ac.uk>
2281 Improved table, tab, and indenting support.
2283 * src/roff/troff/input.cc (file_iterator::suppress_newline_flag,
2284 string_iterator::suppress_newline_flag): Removed. Updated all
2285 function which have used it.
2287 * src/roff/troff/env.cc: Include `input.h'.
2288 (environment::add_node): Accept 0 as parameter.
2289 (environment::add_html_tag): Add `force' parameter.
2290 Updated all callers.
2291 (environment::add_html_tag_tabs): Ditto.
2292 For the moment, support left-aligned tabs only.
2293 (environment::make_html_tag): New function.
2294 (fill, no_fill): Set .br html tag additionally.
2295 (environment::newline): Emit `eol.ce' or `eol' tag for html.
2296 (environment::add_html_tag_eol): Removed.
2297 (tab_stops::distance_to_next_tab): Add variant for handling
2299 (environment::distance_to_next_tab): Ditto.
2300 Updated all callers.
2301 (environment::handle_tab): Handle tabs for html.
2303 * src/roff/troff/env.h: Updated.
2305 * src/roff/troff/div.cc: Updated all callers of
2306 `environment::add_html_tag'.
2308 * src/devices/grohtml/html-table.cc,
2309 src/devices/grohtml/html-table.h: New files.
2311 * src/devices/grohtml/html-text.cc (html_text): New members
2312 `blank_para' and `start_space'.
2313 (html_text::issue_tag): Don't emit TABLE_TAG.
2314 Handle indentation for PRE_TAG and P_TAG.
2315 (html_text::end_tag): Updated.
2316 (html_text::table_is_void, html_text::issue_table_begin,
2317 html_text::issue_table_end): Removed.
2318 (html_text::do_push): Simplified.
2319 [DEBUGGING]: Small fix.
2320 (html_text::push_para): Add new parameter for indentation; updated
2323 (html_text::do_indent, html_text::do_table, html_text::done_table,
2324 html_text::is_in_table): Removed.
2325 (html_text::do_pre): Handle P_TAG also.
2326 (html_text::shutdown): Handle p->indent.
2327 (html_text::check_emit_text): Simplified.
2328 (html_text::do_emittext): Reset `blank_para'.
2329 (html_text::do_para): Add new parameter for indentation; updated
2331 (html_text::remove_indent): New function.
2332 (html_text::do_space): Handle verbatim text properly.
2333 (html_text::ever_emitted_text, html_text::starts_with_space,
2334 html_text::remove_para_align): New functions.
2335 (html_text::dump_stack_element, html_text::dump_stack): Updated.
2337 * src/devices/grohtml/html_text.h (HTML_TAG): Remove TABLE_TAG.
2340 * src/devices/grohtml/post-html.cc: Include html-table.h.
2341 (INDENTATION): Removed.
2342 (text_glob): Added many `is_<foo>' functions.
2343 Added table description `tab'.
2344 Added `get_arg',`get_tab_args', `remember_table', and `get_table'
2346 (list): Add `insert' and `move_to' member functions.
2347 (page): Add `insert_tag' member function.
2348 (page::dump_page) [DEBUG_TABLES]: Improved.
2349 (html_printer): Add `table' and `max_linelength' elements.
2350 Add many `do_<foo>', `insert_<foo>', `next_horiz_pos',
2351 `lookahead_for_tables', `shutdown_table', `calc_nf', `calc_po_in',
2352 `remove_tabs', `remove_courier_tabs'.
2353 (html_printer::emit_raw): Handle indentation.
2354 (html_printer::do_center, html_printer::write_header): Updated.
2355 (html_printer::is_courier_until_eol): Check for tag.
2356 (html_printer::do_linelength): Handle max_linelength.
2357 (html_printer::do_page_offset, html_printer::do_indentation): Handle
2359 (html_printer::do_tempindent): Updated.
2360 (html_printer::do_indentedparagraph): Removed.
2361 (html_printer::do_indent): Simplified.
2362 (html_printer::do_eol): Use `ever_emitted_text'.
2363 (html_printer::do_flush, html_printer::do_links): Don't call
2365 (html_printer::do_break): Handle end_tempindent.
2366 (html_printer::troff_tag): Get argument.
2368 Handle `.tab-ts', `.tab-te', `.col', `tab', and `tab0' tags.
2369 (html_printer::flush_page): Call `lookahead_for_tables'.
2370 Don't call `done_table'.
2371 (html_printer::add_to_sbuf): Always call do_indent.
2373 * src/devices/grohtml/Makefile.sub: Updated.
2375 * tmac/an-old.tmac (TP): Don't handle html device specially.
2376 (an-do-tag-html): New function which will be used instead of
2377 `an-do-tag' if html device is used.
2379 * tmac/html.tmac: Call .po to pass default page offset to grohtml.
2381 * tmac/s.tmac (@IP): Don't handle html device specially.
2382 (@IP-html): New function which will be used instead of `@IP' if
2383 html device is used.
2385 * tmac/www.tmac (HTML-NS, HTML-TAG-NS): New auxiliary macros -- this
2386 is a hack which will eventually vanish again.
2387 (PIMG): Handle `-C' option correctly if not html.
2390 2002-07-17 Werner LEMBERG <wl@gnu.org>
2392 * src/utils/afmtodit/afmtodit.pl: Don't use `-P-' for invoking perl.
2394 2002-07-14 Eric S. Raymond <esr@thyrsus.com>
2396 * contrib/pic2graph/pic2graph.*: Use convert(1).
2397 * contrib/eqn2graph/eqn2graph.*: Minor fixes.
2399 2002-07-14 Bernd Warken <bwarken@mayn.de>
2401 * tmac/groff_trace.man: New file.
2402 * tmac/Makefile.sub: Updated.
2405 2002-07-13 Werner LEMBERG <wl@gnu.org>
2407 * src/roff/groff/groff.man: Add some cross references.
2409 2002-07-12 Werner LEMBERG <wl@gnu.org>
2411 * src/roff/troff/input.cc (substring_request): Add warnings for
2412 string indices out of range.
2414 2002-07-11 Werner LEMBERG <wl@gnu.org>
2416 * font/devdvi/generate/ec.map: Fix typo (`(l' -> `/l').
2417 * font/devdvi/*EC: Regenerated.
2419 2002-07-10 Bernd Warken <bwarken@mayn.de>
2421 * man/groff_char.man: Updated and extended.
2423 2002-07-10 Werner LEMBERG <wl@gnu.org>
2425 * src/roff/troff/input.cc (length_macro): Renamed to...
2426 (length_request): This.
2427 Move call of `tok.next()' to the very end, otherwise the register
2428 value hasn't been updated yet.
2429 (init_input_requests): Updated.
2431 2002-07-09 Werner LEMBERG <wl@gnu.org>
2433 * src/roff/troff/input.cc (substring_macro): Renamed to...
2434 (substring_request): This.
2435 (init_input_requests): Updated.
2436 * src/roff/troff/request.h: Updated.
2438 2002-07-08 Robert D. Goulding <goulding@Princeton.EDU>
2440 * src/roff/grog/grog.sh: Fix typo.
2442 2002-07-08 Werner LEMBERG <wl@gnu.org>
2444 * win32-diffs: Updated.
2446 Handle `papersize' keyword properly in DESC.
2448 * src/libs/libgroff/font.cc (font::scan_papersize): Fix argument
2450 Updated all callers.
2451 * src/libs/libgroff/paper.cc: Add four more paper formats used by
2453 * src/include/paper.h: Updated.
2455 * src/devices/grolbp/lbp.cc: Remove unnecessary semicolons.
2456 Other minor C syntax fixes.
2457 (papersize, paperlength, paperwidth): Renamed to `user_*'.
2458 (lbp_printer): Add `papersize', `paperlength', and `paperwidth'
2460 (lbp_printer::lbp_printer): Pass three arguments.
2461 Set paper dimensions properly.
2462 (make_printer, main): Updated.
2463 (handle_unknown_desc_command): Fix error messages.
2464 (main): Handle papersize keyword in DESC properly.
2466 * src/devices/grolj4/lj4.cc (paper_size): Renamed to
2468 (lbp_printer::lbp_printer): Pass an argument.
2469 Set paper_size properly.
2470 (handle_unknown_desc_command): Removed.
2471 (make_printer, main): Updated.
2472 * src/devices/grolj4/grolj4.man: Minor documentation fix.
2474 * man/groff_font.man, NEWS: Updated.
2476 2002-07-07 Werner LEMBERG <wl@gnu.org>
2478 Integrated eqn2graph, contributed by Eric S. Raymond.
2480 * contrib/eqn2graph/{Makefile.sub, eqn2graph.sh, eqn2graph.man}: New
2482 * Makefile.in, NEWS: Updated.
2484 2002-06-04 Werner LEMBERG <wl@gnu.org>
2486 Changing the substring request to make it fit better with other
2487 string manipulation functions in other programming languages:
2488 Index 0 is now the first character in the string, and index -1
2489 indicates the last character. Since this request didn't work
2490 properly anyway in the last release, it doesn't harm too much to
2493 * src/roff/troff/input.cc (substring_macro): Use loops to get
2494 the real string length (ignoring COMPATIBLE_SAVE and
2495 COMPATIBLE_RESTORE) and offsets.
2496 Implement change described above.
2498 * man/groff_char.man, tmac/doc-common (doc-header), tmac/doc.tmac
2499 (doc-do-Bd-args, doc-do-Bl-args: Changed accordingly.
2501 * NEWS, doc/groff.texinfo, man/groff_diff.man: Updated.
2503 2002-06-03 Werner LEMBERG <wl@gnu.org>
2505 Make .chop work with .de1 and friends. COMPATIBLE_SAVE and
2506 COMPATIBLE_RESTORE are completely ignored.
2508 * src/roff/troff/input.cc (char_list::set, char_list::get): New
2510 (macro): `length' field renamed to `len'.
2511 Added new field `empty_macro' (1 if macro is empty), to be used
2512 instead of checking `len'.
2513 Updated all callers.
2514 (macro::empty): Updated.
2515 (macro::length, macro::set, macro::get): New functions.
2516 (macro::append): Ignore COMPATIBLE_SAVE and COMPATIBLE_RESTORE.
2518 (chop_macro): Check and remove trailing COMPATIBLE_SAVE/
2519 COMPATIBLE_RESTORE pairs.
2520 (asciify): Ignore COMPATIBLE_SAVE and COMPATIBLE_RESTORE.
2521 * src/roff/troff/request.h: Updated.
2523 * doc/groff.texinfo: Document .chop's behaviour better.
2525 2002-06-02 Werner LEMBERG <wl@gnu.org>
2527 * doc/pic.ms: Fix documentation for the addition of positions.
2529 * tmac/doc.tmac, tmac/an-old.tmac: Need groff version 1.18.
2531 2002-06-29 Werner LEMBERG <wl@gnu.org>
2533 Implementation of string arguments of the form \*[foo arg1 arg2 ...]
2535 * src/roff/troff/input.cc (have_string_arg): New global variable.
2536 (read_mode): New enumeration.
2537 (read_escape_name): Use it. Update all calls.
2538 (read_long_escape_name): Use it. Update all calls.
2539 Set have_string_arg if appropriate.
2540 (get_char_for_escape_name): Add parameter for handling space
2542 (interpolate_string_with_args, decode_string_args): New functions.
2543 (get_copy, token::next): Call it if necessary.
2544 (interpolate_string): Fix error message.
2546 * NEWS, doc/groff.texinfo, man/groff.man, man/groff_diff.man:
2549 2002-06-24 Bernd Warken <bwarken@mayn.de>
2551 * man/groff_tmac.man: Updated and extended.
2553 2002-06-24 Werner LEMBERG <wl@gnu.org>
2555 * doc/pic.ms, src/preproc/pic/pic.man: Fix description of `:='.
2557 2002-06-23 Werner LEMBERG <wl@gnu.org>
2559 * doc/pic.ms: Improve documentation of composite block objects.
2561 2002-06-22 Werner LEMBERG <wl@gnu.org>
2563 * src/roff/troff/input.cc (init_registers): Add three registers
2564 `seconds', `minutes', and `hours' to hold the current time.
2566 * NEWS, doc/groff.texinfo, man/groff.man, man/groff_diff.man:
2569 2002-06-20 Werner LEMBERG <wl@gnu.org>
2571 Make \X accept both `\ ' and `\~', converting them to single space
2574 * src/roff/troff/token.h (token): Add TOKEN_UNSTRETCHABLE_SPACE.
2575 (token::unstretchable_space): New inline function.
2576 * src/roff/troff/input.cc (token::next, token::delimiter,
2577 token::description, token::add_to_node_list, token::process): Handle
2578 TOKEN_UNSTRETCHABLE_NODE.
2579 (encode_char): Handle tok.stretchable_space and
2580 tok.unstretchable_space.
2582 * NEWS, doc/groff.texinfo: Document it..
2584 2002-06-19 Werner LEMBERG <wl@gnu.org>
2586 * src/devices/grops/ps.cc (ps_printer::special): Fix error message.
2588 * src/devices/grotty/tty.cc (tty_printer::special): Add `sgr'
2589 keyword to enable/disable SGR output.
2590 (tty_printer::change_fill_color): New function.
2591 * NEWS, src/devices/grotty/grotty.man: Document `sgr' special.
2593 * src/roff/troff/input.cc (output_request): Add missing `tok.next()'
2596 2002-06-18 Werner LEMBERG <wl@gnu.org>
2598 Add a `color' request and a `.color' register to control usage of
2601 * src/roff/troff/input.cc (disable_color_flag): Replaced with...
2602 (color_flag): This (which is the inverse).
2603 (activate_color): New function.
2604 (main, init_input_requests): Updated.
2605 * src/roff/troff/troff.h, src/roff/troff/node.cc
2606 (troff_output_file::fill_color, troff_output_file::glyph_color):
2609 * NEWS, doc/groff.texinfo, man/groff_diff.man, man/groff.man:
2610 Document the changes.
2612 2002-06-17 Colin Watson <cjwatson@debian.org>
2614 Circumvent bug in autoconf 2.53 regarding top_builddir.
2616 * aclocal.m4 (GROFF_BUILDDIR): s/top_builddir/groff_top_builddir/.
2617 * Makefile.in, doc/Makefile.in:
2618 s/@top_builddir@/@groff_top_builddir@/.
2619 * configure: Regenerated (with autoconf 2.53).
2621 2002-06-17 Werner LEMBERG <wl@gnu.org>
2623 * src/libs/libgroff/font.cc (font::load_desc): Fix computation of
2624 `paperwidth' and `paperlength' for the `papersize' keyword.
2626 2002-06-16 P. Alejandro Lopez-Valencia <dradul@007mundo.com>
2628 * src/devices/grops/grops.man: Add info about Type 42 fonts.
2630 2002-06-15 Gaius Mulley <gaius@glam.ac.uk>
2632 * src/devices/grohtml/post-html.cc (html_printer::emit_raw,
2633 html_printer::do_linelength, html_printer::do_pageoffset,
2634 html_printer::do_indentation, html_printer::do_tempindent,
2635 html_printer::do_break, html_printer::begin_page): Clear indented
2637 * tmac/html.tmac: Disable hyphenation.
2639 2002-06-15 Werner LEMBERG <wl@gnu.org>
2641 Don't produce HTML files if utility programs are missing.
2643 * Makefile.in (make_html, make_install_html): New variables.
2644 (MDEFINES): Updated.
2646 * aclocal.m4 (GROFF_HTML_PROGRAMS): New function to test for HTML
2648 * configure.ac: Use it.
2649 * configure: Regenerated.
2651 * doc/Makefile.sub (PROCESSEDEXAMPLEFILES): Move webpage.html to...
2652 (HTMLEXAMPLESFILES): This new variable.
2653 (EXAMPLESIMAGEFILES): Renamed to...
2654 (HTMLEXAMPLEIMAGEFILES): This.
2655 (CLEANADD): Add HTMLEXAMPLEFILES.
2656 (all): Use `make_html'.
2658 (install_data): Use `make_install_html'.
2659 Move html stuff to...
2660 (install_html): This new target.
2661 (uninstall_sub): Updated.
2663 2002-06-14 Bernd Warken <bwarken@mayn.de>
2665 * src/roff/grog/Makefile.sub (grog): Renamed to...
2667 (grog): New rule to always install grog.sh as grog.
2669 2002-06-08 Bernd Warken <bwarken@mayn.de>
2671 * src/roff/grog/grog.pl: Fix typo.
2673 2002-06-07 Werner LEMBERG <wl@gnu.org>
2675 * doc/groff.texinfo: Add more info on .tr arguments.
2677 2002-06-05 Werner LEMBERG <wl@gnu.org>
2679 * NEWS, src/roff/grog/grog.man, doc/groff.texinfo: Updated.
2681 * aclocal.m4 (GROFF_MKSTEMP): Include unistd.h.
2682 * configure: Regenerated.
2684 2002-06-05 Ralph Corderoy <ralph@inputplus.demon.co.uk>
2686 * src/roff/troff/symbol.cc (table_sizes): Add more values.
2688 * src/roff/grog/grog.pl, src/roff/grog/grog.sh: Recognize mom.
2690 2002-06-04 Werner LEMBERG <wl@gnu.org>
2692 * aclocal.m4 (GROFF_PAGE): Don't use `prefix' directly since it
2693 is not initialized at the time we need it in case `--prefix' hasn't
2694 been set. Check for `ac_default_prefix' also.
2695 Test for `papersize' keyword also and generalize allowed whitespace.
2696 * configure: Regenerated.
2698 * font/devps/Makefile.sub (DESC): Use `papersize' instead of
2701 * src/libs/libgroff/Makefile.sub (version, revision): Replaced
2703 (src_version, src_revision): New variables to avoid overwriting
2704 from parent make process.
2705 (version.cc): Updated.
2707 * src/preproc/html/pre-html.cc: Include paper.h and font.h.
2708 (linebuf, linebufsize): New global variables.
2709 (sys_fatal): Use `fatal' to abort properly.
2710 (get_line): New function.
2711 (get_resolution): Use it.
2712 Improve error messages.
2713 (get_papersize): Check `papersize' also.
2715 Improve error messages.
2717 2002-06-03 Werner LEMBERG <wl@gnu.org>
2719 * Makefile.comm (CLEANNOTSRCDIRADD): New target for files which
2720 should be removed only if builddir is not srcdir.
2721 (mostlyclean): Handle `CLEANNOTSRCDIRADD'.
2722 (clean): Depend on `mostlyclean'.
2723 (distclean): Depend on `clean'.
2724 (realclean, extraclean): Depend on `distclean'.
2725 (.y.cc, .y.o): Simplified. The output files are no longer written
2726 to srcdir but to builddir.
2727 * Makefile.in (MDEFINES): Add `version' and `revision'.
2728 (uninstall_dirs): Fix order of directories.
2729 * doc/Makefile.sub (version, revision): Removed.
2730 (CLEANADD): Removed grnexmpl.g, groff, groff-*.
2731 Added `HTMLDOCFILES'.
2732 (CLEANNOTSRCDIRADD): New target for grnexmpl.h, groff, groff-*.
2733 * src/preproc/eqn/Makefile.sub, src/preproc/pic/Makefile.sub,
2734 src/preproc/refer/Makefile.sub (YTABC, YTABH): Don't use `srcdir'
2737 * doc/texinfo.tex (\authortt): New macro.
2738 (\shortcontt): Define.
2739 (\titlepage): Set \tt to \authortt while defining \authorfont.
2740 (\appendixbox): New macro.
2741 (\chapmacro, \appendixentry): Use \appendixbox to get even
2742 indentation for letters.
2743 (\summarycontents): Set \tt.
2744 (\internalpagesize): Add two arguments for real paper width and
2745 height as needed by pdfTeX.
2746 (\letterpaper, \smallbook, \afourpaper, \afivepaper, \afourlatex):
2748 (\tempdima, \tempdimb): New temporary dimensions.
2749 (\pagesizesyyy): Updated.
2751 2002-06-02 Werner LEMBERG <wl@gnu.org>
2753 Adding a new keyword `papersize' to the DESC file format (similar
2754 but not completely identical to grolbp's extension). grops now has
2755 a -p command line option to override `papersize'. Finally, grolbp
2756 has been adapted to the new syntax.
2758 * src/libs/libgroff/paper.cc, src/include/paper.h: New files. It
2759 defines and initializes the `papersizes[]' array with NUM_PAPERSIZES
2761 * src/libs/libgroff/Makefile.sub (OBJS): Add `paper.o'.
2762 (CCSRCS): Add `paper.cc'.
2764 * src/include/font.h (font): Add `papersize' element.
2765 * src/libs/libgroff/font.cc (font::unit_scale): New helper function.
2766 (font::scan_papersize): New function.
2767 (font::load_desc): Use it for handling `papersize' keyword.
2768 * src/libs/libgroff/fontfile.cc: Initialize `font::papersize'.
2770 * src/devices/grops/ps.cc: Include paper.h.
2771 (user_paper_length): New global variable.
2772 (ps_printer): Use paper length as initializer.
2773 (make_printer): Updated.
2774 (main): Handle new `-p' option.
2775 * src/devices/grops/grops.man: Updated.
2777 * src/devices/grolbp/lbp.cc: Include paper.h.
2778 s/papersizes/lbp_papersizes/.
2779 (set_papersize): Use new `papersizes' array.
2780 (handle_unknown_desc_command): Don't handle `papersize'.
2781 (main): Use `font::scan_papersize' for handling `-p' option.
2782 * src/devices/grolbp/grolbp.man: Updated.
2784 * man/groff_font.man: Document `papersize'.
2787 2002-05-30 Werner LEMBERG <wl@gnu.org>
2789 * src/devices/grops/TODO: Updated.
2790 * src/devices/grops/grops.man: More info on paper formats.
2791 * man/groff_font.man: Document `paperheight' and `paperwidth'.
2793 2002-05-29 Werner LEMBERG <wl@gnu.org>
2795 * doc/Makefile.sub (CLEANADD): Add grnexmpl.g, groff, and groff-*
2796 to list only if srcdir != currdir.
2797 (distfiles): New target.
2799 * Makefile.in (EXTRADIRS): Add font/devlj4/generate.
2800 (NOMAKEDIRS): New variable.
2803 2002-05-26 Werner LEMBERG <wl@gnu.org>
2805 Add .output request, similar to \! at top-level.
2807 * src/roff/troff/input.cc (transparent): Remove unused declaration.
2808 (output_request): New function.
2809 (init_input_requests): Add it.
2811 * NEWS, doc/groff.texinfo, man/groff_diff.man, man/groff.man:
2814 * Makefile.in (MDEFINES): Add INSTALL_INFO.
2815 (prepare_examples): Fix typo.
2816 * doc/groff.texinfo (@direntry): Fix it.
2818 2002-05-25 Werner LEMBERG <wl@gnu.org>
2820 Including the doc subdir into groff's Makefile system.
2822 * aclocal.m4 (GROFF_INSTALL_INFO): New function.
2823 * configure.ac: Use it.
2824 Generate `doc/Makefile'.
2825 * configure: Regenerated.
2827 * Makefile.in (infodir, INSTALL_INFO): New variables.
2828 (MDEFINES, uninstall_dirs): Updated.
2829 (OTHERDIRS): Add `doc'.
2830 * Makefile.comm (CLEANDIRADD): New variable.
2831 (mostlyclean): Use it.
2833 * doc/Makefile.sub, doc/Makefile.in: New files.
2834 * doc/Makefile: Removed.
2836 * NEWS, INSTALL: Updated.
2838 2002-05-24 Werner LEMBERG <wl@gnu.org>
2840 * doc/homepage.ms: Renamed to ...
2841 * doc/webpage.ms: This.
2844 2002-05-23 Werner LEMBERG <wl@gnu.org>
2846 Integrating the `mom' macro package, contributed by Peter Schaffter
2849 * contrib/mom/*: New subdirectory tree.
2850 * Makefile.in (docdir, exampledir, htmldocdir): New variables to
2851 be used for documentation files.
2852 (MDEFINES, uninstall_dirs): Use them.
2853 (OTHERDIRS): Add contrib/mom.
2854 * Makefile.comm (.man.n): Add @DOCDIR@, @EXAMPLEDIR@, and
2856 * MANIFEST, NEWS: Updated.
2858 2002-05-22 Gaius Mulley <gaius@glam.ac.uk>
2860 Change syntax of \O: \O[0] suppresses output, \O[1] enables output
2861 if at outer level; at start-up we are at outer level.
2863 * src/roff/troff/input.cc (do_suppress): Implement it.
2866 Add option -p to show progress information.
2867 pre-grohtml will now render only one page at a time, reducing the
2868 size of needed disk resources enormously.
2870 * src/preproc/html/pre-html.cc (imagePageStem): Replaced with...
2871 (imagePageName): New global variable.
2872 (psPageName, show_progress, currentPageNo): New global variables.
2873 (html_system): Close saved stderr and stdout handles.
2874 (write_end_image): Accept a parameter to control \O escape.
2875 (write_start_image): Adapted to new \O meaning.
2876 (char_buffer::write_upto_newline): Updated.
2877 (createAllPages): Replaced with...
2878 (createPage): This new function to create a single page for images.
2879 It uses `psselect' from the psutils package.
2880 (removeAllPages): Removed.
2881 (createImage): Updated.
2882 Handle progress display.
2883 (char_buffer::do_html, char_buffer::do_image) [DEBUGGING]: Removed.
2884 (scanArguments): Add option -p.
2885 (makeTempFiles): Updated to create temp files for psPageName and
2887 (removeTempFiles): Removed.
2890 * src/devices/grohtml/post-html.cc (header_desc::write_headings,
2891 html_printer::write_header): Append `\0' to `buffer'.
2892 (html_printer::do_eol): Depend on `current_paragraph->emitted_text'.
2894 * src/devices/grohtml/html-text.cc (html_text::dump_stack_element):
2895 Handle `text_emitted'.
2896 (html_text::table_is_void): Slightly rewritten.
2897 (stop): New external symbol.
2898 (html_text::do_push) [DEBUGGING]: Use it and simplify.
2899 (html_text::shutdown): Call `dump_stack'.
2900 (html_text::do_space): Rewritten.
2901 * src/devices/grohtml/grohtml.man: Document -p and the need of
2904 * tmac/www.tmac (DC, HTML-DO-IMAGE, HTML-IMAGE-END): Updated to
2906 Call \O[0] if `ps4html' is active.
2907 * tmac/s.tmac (@EQ, @EN): Handle html better.
2909 * tmac/html.tmac: Don't use black for background colour.
2911 * src/roff/troff/node.cc: Include `div.h'.
2912 (troff_output_file::really_print_line): Don't use `is_on'.
2913 (troff_output_file::word_marker, troff_output_file::flush_tbuf
2914 troff_output_file::check_charinfo,
2915 troff_output_file::put_char_width, troff_output_file::put_char,
2916 troff_output_file::determine_line_limits, troff_output_file::draw,
2917 real_output_file::begin_page, glyph_color_node::tprintf,
2918 fill_color_node::tprint, hline_node::tprint, vline_node::tprint):
2920 (troff_output_file::really_on): Call `do_motion'.
2921 (suppress_node::tprint): Use `get_page_number' instead of `%'
2923 Call `reset_output_registers' conditionally on `is_on'.
2925 * doc/groff.texinfo: Document new syntax of \O.
2926 * NEWS, man/groff_diff.man: Updated.
2928 2002-05-22 Werner LEMBERG <wl@gnu.org>
2930 * MORE.STUFF: Add info about David Frey's deroff implementation.
2933 2002-05-16 Werner LEMBERG <wl@gnu.org>
2935 Pic's `with' attribute now accepts positions.
2937 * src/preproc/pic/pic.y: Make `.', BOX, CIRCLE, ELLIPSE, ARC, LINE,
2938 ARROW, SPLINE, and `[' left-associative tokens to fix shift/reduce
2940 (object_spec): Add rule for `WITH' and `position'.
2941 (relative_path): Give `corner' the precedence of `CHOP'.
2942 * src/preproc/pic/object.h (path): New members `pos' and
2944 * src/preproc/pic/object.cc: Updated initializers of `path'.
2945 (path::follow): Handle `is_position'.
2947 * doc/pic.ms: Completely updated grammar description.
2948 Many typographical improvements.
2950 2002-05-15 Werner LEMBERG <wl@gnu.org>
2952 * src/roff/troff/env.cc(hyphen_trie::hpf_getc): Accept ^^x (char
2953 code of x in range 0-127) also.
2954 * doc/groff.texinfo, man/groff_diff.man: Updated.
2956 Added keywords `north', `south', `east', and `west' for corners
2959 * src/preproc/pic/lex.cc (lookup_keyword): Add NORTH, SOUTH, EAST,
2961 (yylex): Handle them.
2962 * src/preproc/pic/pic.y: Add tokens NORTH, SOUTH, EAST, and WEST.
2963 (corner): Handle them.
2965 2002-05-14 Werner LEMBERG <wl@gnu.org>
2967 * src/devices/grops/grops.man: Clarify handling of `download' file.
2969 2002-05-11 Werner LEMBERG <wl@gnu.org>
2971 Adding `warnscale' and `spreadwarn' requests, based on a patch from
2972 Jeffrey Friedl <jfriedl@yahoo.com>.
2974 * src/roff/troff/input.cc (spread_limit, warn_scale,
2975 warn_scaling_indicator): New global variables.
2976 (warnscale_request, spreadwarn_requests): New functions.
2977 (main): Initialize `warn_scale' and `warn_scaling_indicator'.
2978 (init_input_requests): Updated.
2979 (error_type): Add `OUTPUT_WARNING'.
2980 (do_error): Handle it.
2981 (output_warning): New warning function which shows output location.
2982 * src/roff/troff/env.h (spread_limit): New external variable.
2983 * src/roff/troff/env.cc (environment::choose_breakpoint): Use
2985 (distribute_space): Emit warning if added space is larger than
2987 (environment::possibly_break_line): Emit warning if a line can't
2988 be adjusted on both sides.
2990 * doc/groff.texinfo, man/groff_diff.man, man/groff.man: Document it.
2992 2002-05-08 Werner LEMBERG <wl@gnu.org>
2994 * src/roff/troff/node.cc (special_node::special_node): Use
2995 env_definite_font(curenv) instead of curenv->get_font(). Otherwise
2996 \X''\% crashes, for example.
2998 * doc/groff.texinfo: Document \! and \? used at top-level.
3000 2002-05-06 Werner LEMBERG <wl@gnu.org>
3002 * src/preproc/pic/pic.man: Fix some keyword syntax.
3003 Other minor typographical fixes.
3005 * src/roff/groff/groff.man: Fix typos.
3007 2002-05-04 Werner LEMBERG <wl@gnu.org>
3009 * src/roff/groff/groff.man ([ShortOpt]): Renamed to...
3010 (ShortOpt[]): This to avoid problems with refer.
3012 * doc/pic.ms: Fix typo.
3013 Fix pic grammar description.
3015 * tmac/an-old.tmac (ne): Use de1, not de.
3017 2002-05-03 Werner LEMBERG <wl@gnu.org>
3019 * doc/groff.texinfo: Finished separation of glyphs and characters.
3020 Don't use the string `Appendix' for appendix headers (both in
3021 the text and the table of contents).
3022 * man/groff_tmac.man, src/roff/troff/troff.man: Fix order of tmac
3025 Use registers LL and LT (similar to -ms) for controlling the
3026 length of title and line, respectively, in the -man and -mdoc
3029 * tmac/doc-ditroff (doc-setup-page-layout), tmac/doc-nroff
3030 (doc-setup-page-layout): Use \n[LL] and \n[LT].
3031 * tmac/an-old.tmac: Set \n[LL] and \n[LT] if not defined.
3033 (an-header, an-p-footer): Use \n[LT].
3034 * NEWS, tmac/groff_man.man, tmac/groff_mdoc.man,
3035 doc/groff.texinfo: Document it.
3037 2002-05-02 Werner LEMBERG <wl@gnu.org>
3039 * doc/fdl.texi: New file.
3040 * doc/groff.texinfo: Include it.
3041 Define and use @copying.
3042 Starting with separating glyph, symbol, and character.
3044 2002-04-27 Werner LEMBERG <wl@gnu.org>
3046 * Makefile.in (EXEEXT): Set it.
3047 * src/*/Makefile.sub (PROG): Add $(EXEEXT) for all non-script
3050 * src/include/nonposix.h: Define GS_NAME.
3051 * src/preproc/html/pre-html.cc (createAllPages): Use GS_NAME.
3053 Some preliminary changes for EMX support under OS/2.
3055 * src/preproc/pic/main.cc (main), src/roff/groff/pipeline.c: Add
3056 __EMX__ similar to __MSDOS__.
3057 * src/utils/indxbib/indxbib.cc (main) [__EMX__]: Use `unlink'.
3059 2002-04-25 Werner LEMBERG <wl@gnu.org>
3061 * doc/groff.texinfo: Integrated groff_out.man.
3064 2002-04-23 Werner LEMBERG <wl@gnu.org>
3066 * man/groff_out.man: Minor fixes.
3068 2002-04-23 Werner LEMBERG <wl@gnu.org>
3070 * doc/groff.texinfo: Moving @cindex entries after @Def* to get
3071 correct page references.
3072 Fixed many index entries.
3074 2002-04-23 Bernd Warken <bwarken@mayn.de>
3076 * man/roff.man: Enlarged.
3078 2002-04-22 Werner LEMBERG <wl@gnu.org>
3080 * doc/groff.texinfo: More examples, other fixes.
3082 2002-04-20 Werner LEMBERG <wl@gnu.org>
3084 * src/roff/troff/input.cc (pipe_output): Multiple calls to `pi'
3085 will now form a chain, e.g.
3094 This is for compatibility with plan 9's troff.
3096 * tmac/tty.tmac: Set default tab values to 0.8i to be compatible
3100 * doc/groff.texinfo: Add documentation of remaining requests and
3103 2002-04-19 Werner LEMBERG <wl@gnu.org>
3105 * doc/groff.texinfo: Add documentation of remaining escapes.
3107 * font/devdvi/generate/tc.map: Remove entry for `sr'.
3108 * font/devdvi/*TC: Regenerated.
3110 2002-04-18 Werner LEMBERG <wl@gnu.org>
3112 * src/roff/troff/input.cc (token::next): Make \H behave consistently
3113 if not in compatibility mode, i.e., increment relative to the
3115 * doc/groff.texinfo: Updated accordingly.
3117 2002-04-17 Werner LEMBERG <wl@gnu.org>
3119 * doc/groff.texinfo: Document \\, \e, \E, \., and \c.
3121 2002-04-16 Bernd Warken <bwarken@mayn.de>
3123 * src/roff/groff/groff.man: Improve documentation of -P option.
3126 2002-04-15 Werner LEMBERG <wl@gnu.org>
3128 Add new escape \F to switch font family.
3130 * src/roff/troff/input.cc (token::next): Handle \F.
3131 * src/roff/troff/env.cc (environment::set_family): Handle
3133 * NEWS, doc/groff.texinfo, man/groff_diff.man, man/groff.man:
3136 2002-04-14 Werner LEMBERG <wl@gnu.org>
3138 * tmac/doc.tmac (doc-tag-list): Use \Z to avoid stretching of
3141 2002-04-13 Werner LEMBERG <wl@gnu.org>
3143 Implement \f[] as an alternative to \fP. Change \mP and \MP to
3144 \m[] and \M[], respectively.
3146 * src/roff/troff/symbol.cc (EMPTY_SYMBOL): New global variable.
3147 (symbol::symbol): Handle NULL string and empty string differently.
3148 * src/roff/troff/symbol.h (symbol::is_empty): New inline function.
3149 * src/roff/troff/input.cc (read_escape_name, read_long_escape_name):
3150 Add optional parameter.
3151 Updated calling functions.
3152 (get_copy, do_glyph_color, do_fill_color, token::next): Use
3154 * src/roff/troff/env.cc (environment::set_font): Ditto.
3156 * src/preproc/pic/troff.cc (troff_output::set_fill,
3157 troff_output::reset_color: Updated.
3159 * tmac/www.tmac: Updated.
3161 * NEWS, man/groff_diff.man, man/groff.man, doc/groff.texinfo,
3162 doc/homepage.ms, src/devices/grotty/grotty.man, tmac/groff_www.man:
3165 * tmac/Xps.tmac: Remove some redundant code.
3167 * tmac/doc-common, tmac/doc-ditroff, tmac/doc-nroff, tmac/doc.tmac,
3168 tmac/dvi.tmac, contrib/groffer/groffer.man, man/roff.man,
3169 man/groff_out.man, man/groff.man, man/groff_diff.man,
3170 src/roff/groff/groff.man: Replace \f[P] with \f[].
3172 2002-04-13 Bernd Warken <bwarken@mayn.de>
3174 * src/include/printer.h, src/libs/libdriver/printer.cc
3175 (printer::change_fill_color): New member function.
3176 * src/libs/libdriver/input.cc (parse_D_command): Use it.
3178 2002-04-12 Werner LEMBERG <wl@gnu.org>
3180 * doc/groff.texinfo: Completed pass on gtroff reference.
3182 2002-04-11 Werner LEMBERG <wl@gnu.org>
3184 * doc/groff.texinfo: More fixes.
3186 2002-04-11 Bernd Warken <bwarken@mayn.de>
3188 * src/include/color.h: Decorate with `const'.
3191 * src/libs/libgroff.color.cc: Decorate with `const'.
3193 (color::color): Initialize members.
3194 * src/libs/libdriver/input.cc (parse_D_command): Handle `f'
3195 command according to the documentation.
3197 * man/groff_out.man: Updated.
3200 2002-04-11 Gaius Mulley <gaius@glam.ac.uk>
3202 * src/preproc/html/pre-html.cc (write_start_image): Remove
3204 * tmac/www.tmac (DC, HTML-DO-IMAGE): Ditto.
3206 * src/devices/grohtml/post-html.cc (page::add_and_encode): Using
3207 \C'hy' caused an assertion failure.
3209 * src/roff/troff/env.cc (environment::environment): Initialize
3211 (environment::copy): Handle `ignore_next_eol' and `emitted_node'.
3213 2002-04-10 Werner LEMBERG <wl@gnu.org>
3215 * man/groff_diff.man, man/groff.man, NEWS, doc/groff.texinfo:
3216 Document pvs request and .pvs register.
3218 2002-04-09 Werner LEMBERG <wl@gnu.org>
3220 * doc/groff.texinfo: Improve and fix documentation of diversions
3223 2002-04-08 Werner LEMBERG <wl@gnu.org>
3225 * doc/groff.texinfo: Fix documentation of drawing functions.
3228 2002-04-07 Werner LEMBERG <wl@gnu.org>
3230 * doc/groff.texinfo: Better documentation of double quotes as
3234 2002-04-06 Werner LEMBERG <wl@gnu.org>
3236 * man/groff_font.man: Document names of special characters better.
3237 * doc/groff.texinfo: Minor improvements.
3239 * tmac/lbp.tmac: Load latin1.tmac.
3240 * tmac/X.tmac, tmac/Xps.tmac: Load latin1.tmac or cp1047.tmac.
3242 * font/devX*/*: Regenerated (all chars > 0x80 removed).
3244 2002-04-05 Werner LEMBERG <wl@gnu.org>
3246 * tmac/tty.tmac: Don't use shc request.
3247 * tmac/latin1.tmac, tmac/cp1047.tmac: Translate soft hyphen to `\%'.
3250 * man/groff_diff.man: Minor fixes.
3252 * font/devlbp/*: Remove all `charXXX' entities.
3254 * src/libs/libgroff/font.cc (font::~font): Deallocate
3255 `special_device_coding'.
3256 (font::load): Use `new' for allocating `special_device_coding'.
3257 * src/libs/libgroff/nametoindex.cc (character_indexer::lookup_char):
3258 Removed unused member.
3260 2002-04-05 Werner LEMBERG <wl@gnu.org>
3262 * src/drivers/grops/psrm.cc (skip_possible_newline): New function.
3263 (resource_manager::do_begin_binary,
3264 resource_manager::do_begin_data): Use it.
3266 * doc/texinfo.tex: Updated to version 4.2.
3268 * src/roff/troff/token.h: Add TOKEN_ZERO_WIDTH_BREAK for `\:'.
3269 (token::zero_width_break): New inline function.
3270 * src/roff/troff/input.cc (token::next): Use it.
3271 (token::description): Updated.
3272 (encode_char): Ignore `\%', `\&', `\)', and `\:'.
3273 (token::add_to_node_list, token::process): Use it.
3274 * NEWS, doc/groff.texinfo: Updated.
3276 * src/preproc/eqn/over.cc (over_box::output): Fix typo.
3277 * tmac/tty.tmac: Add missing backslash.
3279 2002-04-04 Tadziu Hoffmann <hoffmann@usm.uni-muenchen.de>
3281 * src/preproc/eqn/box.cc (set_script_size, box::top_level): Use
3282 `.ps' register instead of `.s' to handle fractional point sizes.
3283 * src/preproc/eqn/limit.cc (limit_box::compute_metrics,
3284 limit_box::output): Ditto.
3285 * src/preproc/eqn/other.cc (size_box::compute_metrics,
3286 size_box::output): Ditto.
3287 * src/preproc/eqn/over.cc (over_box::compute_metrics,
3288 over_box::output): Ditto.
3289 * src/preproc/eqn/script.cc (script_box::compute_metrics,
3290 script_box::output): Ditto.
3291 * src/preproc/eqn/sqrt.cc (sqrt_box::compute_metrics,
3292 sqrt_box::output): Ditto.
3294 2002-04-03 Michael Selway <mas@ssl.co.uk>
3296 * src/drivers/grops/psrm.cc (resource_manager::do_begin_binary):
3299 2002-04-03 Werner LEMBERG <wl@gnu.org>
3301 * doc/homepage.ms: Reduce title size.
3302 * doc/groff.texinfo: Fix documentation of .t register.
3303 Fix handling of colon.
3306 * src/roff/troff/input.cc (exit_troff): Emit LAST_PAGE_EJECTOR
3307 only if page length is positive to avoid a loop.
3309 * tmac/an-old.tmac (ne): Increase page length to avoid problems with
3312 2002-04-02 P. Alejandro Lopez-Valencia <dradul@yahoo.com>
3314 * src/include/nonposix.h, src/roff/groff/pipeline.c:
3315 s/__CYGWIN32__/__CYGWIN__/.
3317 2002-03-28 Gaius Mulley <gaius@glam.ac.uk>
3319 * doc/gnu.xpm: New image contributed by Emily Mulley.
3320 * doc/Makefile (gnu.eps, gnu.png): Use pnmdepth.
3321 (homepage.html): Be dependent on gnu.eps.
3322 * doc/homepage.ms: Updated to new image.
3324 * src/devices/grohtml/post-html.cc (html_printer): New member
3326 (html_printer::flush_sbuf, html_printer::set_char): Set it.
3327 (html_printer::sbuf_continuation): Use it.
3329 2002-03-28 Werner LEMBERG <wl@gnu.org>
3331 * src/libs/libgroff/getopt.c: Updated to latest version.
3333 * tmac/README: More on hyphen.tex license.
3335 2002-03-26 Larry Kollar <kollar@alltel.net>
3337 * doc/groff.texinfo: Add documentation of most missing requests.
3339 2002-03-25 Werner LEMBERG <wl@gnu.org>
3341 Add three glyphs `t+-', `tmu', and `tdi' which are textual variants
3342 of `+-', `mu', and `di', respectively.
3344 * font/devascii/R.proto, font/devutf8/R.proto,
3345 font/devlatin1/R.proto, font/devhtml/R.proto,
3346 font/devcp1047/R.proto, font/devlpb/*: Add them.
3347 * font/devps/generate/textmap: Ditto.
3348 * font/devps/*: Regenerated.
3349 * font/devlj4/generate/text.map: Add them.
3350 * font/devlj4/*: Regenerated.
3351 * font/devdvi/generate/tc.map: Use them.
3352 * font/devdvi/generate/texsy.map: Add them.
3353 * font/devdvi/*: Regenerated.
3354 * font/devX*/*: Regenerated.
3356 * tmac/latin1.tmac, tmac/cp1047.tmac, tmac/tty.tmac,
3357 tmac/tty-char.tmac: Updated.
3359 * NEWS, man/groff_char.man: Updated.
3361 2002-03-24 Werner LEMBERG <wl@gnu.org>
3363 * tmac/dvi.tmac, tmac/X.tmac, tmac/ps.tmac, tmac/html.tmac,
3364 tmac/lj4.tmac, tmac/tty.tmac: Replace most `.char' with `.fchar'.
3365 * tmac/ec.tmac: Remove `.rchar' calls (no longer necessary since
3366 we use `.fchar' in dvi.tmac.
3367 * tmac/dvi.tmac: Improve definition of \[Fo] and \[Fc].
3368 * tmac/Xps.tmac: Simplify some char definitions.
3369 Add definition for \[f/].
3370 * man/groff_char.man: Updated for new X.tmac.
3372 * tmac/README: New file.
3374 2002-03-23 Phil Lobbes <phil@perkpartners.com>
3376 * Makefile.comm (.y.o): New rule for make on Solaris 2.5.1 -- the
3377 internal .y.o rule took precendence over the .y.cc rule, compiling
3378 the yacc files with gcc instead of g++.
3380 2002-03-23 Werner LEMBERG <wl@gnu.org>
3382 * tmac/dvi.tmac: Add replacement font for `CB'.
3384 * tmac/doc.tmac: s/request/macro/ in messages.
3385 (doc-generic-macro): Improve error message.
3386 * tmac/groff_mdoc.man: Minor improvements.
3388 2002-03-22 Werner LEMBERG <wl@gnu.org>
3390 * doc/groff.texinfo: Document possible conflict between `tr' and
3393 2002-03-21 Werner LEMBERG <wl@gnu.org>
3395 Improve handling of hyphenation patterns. It is now possible to
3396 use most of TeX's pattern files unmodified. To make the process
3397 more flexible, a new request `hpfcode' has been added which
3398 provides a character code mapping for the `hpf' request. See
3399 comment before hpf_getc() for more details.
3401 * src/roff/troff/env.cc (insert_hyphenation, hpf_getc): New
3403 (read_patterns_file): Additional parameter for exception dictionary.
3404 Extended to recognize \pattern, \hyphenation, and \endinput.
3405 (do_hyphenation_patterns_file): Updated.
3406 * src/roff/troff/env.h (hpf_code_table): New extern.
3408 * src/roff/troff/input.cc (hpf_code_table): New array.
3409 (init_hpf_code_table, hyphenation_patterns_file_code): New
3411 (hyphenation_code): Handle translation from `trin' correctly.
3412 (main, init_input_requests): Updated.
3413 (charinfo::set_translation): Handle hyphenation code also.
3415 * src/roff/troff/charinfo.h (charinfo::get_translation_input): New
3418 * src/roff/troff/env.cc (WORD_MAX): Reduced to 256 since `unsigned
3419 char' is used for offsets in hyphenation exceptions.
3421 * tmac/hyphen.us: Replace with contents of unmodified `hyphen.tex'.
3423 * NEWS, man/groff_diff.man, man/groff.man: Document it.
3425 2002-03-20 Larry Kollar <kollar@alltel.net>
3427 * doc/groff.texinfo: Add documentation for `hpfa' and `trin'
3430 2002-03-18 Werner LEMBERG <wl@gnu.org>
3432 * tmac/html.tmac: Fix serious typo.
3434 2002-03-17 Larry Kollar <kollar@alltel.net>
3436 * doc/groff.texinfo: Add documentation for `writec' request.
3438 2002-03-17 Werner LEMBERG <wl@gnu.org>
3440 Added request `hpfa' to append hyphenation patterns.
3442 * src/roff/troff/env.cc (hyphen_trie::read_patterns_file): Add
3444 (hyphenation_patterns_file): Renamed to...
3445 (do_hyphenation_patterns_file): This.
3446 (hyphenation_patterns_file, hyphenation_patterns_file_append): New
3448 (init_hyphen_requests): Updated.
3449 * NEWS, man/groff.man, man/groff_diff.man: Document it.
3451 2002-03-16 Werner LEMBERG <wl@gnu.org>
3453 Added request `writec' in analogy to `tmc'.
3455 * src/roff/troff/input.cc (write_request): Renamed to...
3456 (do_write_request): This.
3457 Added one parameter.
3458 (write_request, write_request_continue): New functions.
3459 (init_input_requests): Updated.
3460 * NEWS, man/groff.man, man/groff_diff.man: Document it.
3462 * font/devdvi/DESC.in (sizes): Allow all sizes in the range
3464 * NEWS: Document it.
3466 2002-03-15 Werner LEMBERG <wl@gnu.org>
3468 * man/groff.man: Add writem request.
3470 Add request `trin' (translate input) to make `.asciify' work
3471 correctly. This is necessary since `charXXX' entity names are no
3472 longer hardcoded in font definition files.
3474 * src/roff/troff/charinfo.h (charinfo): Add `asciify_code' and
3475 `translate_input' members.
3476 (charinfo::set_asciify_code, charinfo::get_asciify_code,
3477 charinfo::set_translation_input): New methods.
3478 (charinfo::set_translation): Add third argument.
3479 * src/roff/troff/input.cc (charinfo:set_translation): Set
3481 (do_translate): Add second argument.
3482 (translate_input): New function.
3483 (init_input_requests): Updated.
3484 * src/roff/troff/node.cc (glyph_node::asciify,
3485 composite_node::asciify): Use `get_asciify_code'.
3487 * tmac/cp1047.tmac, tmac/latin1.tmac: Use `trin'.
3489 * NEWS, man/groff.man, man/groff_diff.man: Updated.
3491 2002-03-14 Larry Kollar <kollar@alltel.net>
3493 * doc/groff.texinfo: Improve documentation of .RS and .RE.
3495 2002-03-14 Werner LEMBERG <wl@gnu.org>
3497 Add a new request `sizes' similar to the `sizes' command in DESC
3500 * src/roff/troff/env.cc (override_sizes): New function.
3501 (init_env_requests): Use it.
3502 * src/roff/troff/token.h: Export `read_string'.
3503 * NEWS, man/groff_diff.man, man/groff.man: Document it.
3505 2002-03-12 Werner LEMBERG <wl@gnu.org>
3507 * doc/groff.texinfo: More fixes for texinfo 4.1 and higher.
3509 2002-03-10 Werner LEMBERG <wl@gnu.org>
3511 * tmac/pspic.tmac: Add support for -Tdvi.
3512 * tmac/dvi.tmac: Include pspic.tmac.
3513 * src/devices/grodvi/grodvi.man: Document it.
3516 * font/devlj4/generate/Makefile: Fix URL of metric files.
3518 2002-03-09 Werner LEMBERG <wl@gnu.org>
3520 * PROBLEMS: The static constructor bug has been fixed in z/OS V1R3.
3522 2002-03-09 Larry Kollar <kollar@alltel.net>
3524 * tmac/groff_ms.man: Add documentation for RS and RE macros.
3526 2002-03-08 Werner LEMBERG <wl@gnu.org>
3528 * doc/groff.texinfo: Fixes for texinfo 4.1.
3530 2002-03-07 Werner LEMBERG <wl@gnu.org>
3532 * src/include/lib.h: Include getopt.h if groff-getopt.h can't be
3534 Handle CYGWIN properly.
3536 2002-03-07 Paco Andrés Verdú <pandres@dragonet.es>
3538 * font/devlbp/Makefile.sub (DEVFILES): Add some missing fonts.
3539 * tmac/lbp.tmac: Add some font translations.
3541 2002-03-02 Werner LEMBERG <wl@gnu.org>
3543 * font/devcp1047/R.proto, font/devlatin1/R.proto,
3544 font/devhtml/R.proto: Remove `charXXX' entries.
3545 * tmac/tty.tmac, tmac/html.tmac: Load latin1.tmac or cp1047.tmac
3548 * font/devlj4/generate/text.map: Remove `charXXX' entries.
3549 * font/devlj4/*: Regenerated all font definition files.
3550 * tmac/lj4.tmac: Load latin1.tmac.
3552 * src/utils/hpftodit/hpftodit.cc (do_file): Partially undo change
3553 from 2000-06-17: LJ4 metric files are *not* text files.
3555 * tmac/troffrc, tmac/dvi.tmac, tmac/ps.tmac: Don't use .T string
3556 register to test for EBCDIC.
3558 2002-03-01 Werner LEMBERG <wl@gnu.org>
3560 * src/utils/afmtodit/afmtodit.pl: Skip comment lines in encoding
3561 files (as grops already does).
3562 * src/utils/afmtodit/afmtodit.man: Document comment lines in map
3564 * src/devices/grops/grops.man: Document comment lines in encoding
3567 * tmac/cp1047.tmac: New file.
3568 * tmac/dvi.tmac, tmac/tty-char.tmac: Use it.
3569 * tmac/ps.tmac: Load latin1.tmac or cp1047.tmac.
3570 * tmac/Makefile.sub (NORMALFILES): Updated.
3572 * tmac/ec.tmac: Don't load latin1.tmac again.
3574 * font/devps/generate/lgreekmap, font/devps/generate/symbolchars,
3575 font/devps/generate/dingbats.map,
3576 font/devps/generate/dingbats.rmap, font/devps/text.enc,
3577 font/devps/generate/Makefile (symbolmap): Add header comment.
3578 * font/devps/generate/textmap: Ditto.
3579 Remove `charXXX' entries.
3580 * font/devps/symbolmap: Regenerated.
3581 * font/devps/*: Regenerated all font definition files.
3583 2002-02-28 Werner LEMBERG <wl@gnu.org>
3585 Add color support to grodvi (for drawing colors are currently
3586 translated to gray values).
3588 * src/devices/grodvi/dvi.cc (FILL_MAX): Removed.
3589 (dvi_printer): Add `cur_color' member.
3590 (dvi_printer::set_color): New function.
3591 (draw_dvi_printer): Remove `fill'.
3592 (draw_dvi_printer::fill_next): Pass environment as parameter.
3593 Update code for new color support translated to gray.
3594 (dvi_printer::set_char): Updated.
3595 (dvi_printer::begin_page, dvi_printer::end_page): Handle color
3596 changes crossing the page border.
3597 (dvi_printer::draw): Updated.
3598 Remove cases `f' and `F'.
3599 * tmac/dvi.tmac: Add color definitions.
3600 * NEWS, src/devices/grodvi/grodvi.man: Updated.
3602 * tmac/an-old.tmac (R): Make this a macro to emit a warning if
3605 * aclocal.m4 (GROFF_NEED_DECLARATION): Use test similar to recent
3606 versions of autoconf.
3607 * configure: Updated.
3609 * doc/homepage.ms: Use `.blm'.
3610 * tmac/www.tmac (www-depth): New auxiliary variable.
3611 (www-pop-level): Don't issue HTML tag.
3612 (ULS, ULE, LI): Use absolute indentation.
3614 * src/devices/grops/ps.cc (ps_printer::begin_page,
3615 ps_printer::end_page): Switch forth and back to default color while
3616 starting a new page.
3618 2002-02-27 Werner LEMBERG <wl@gnu.org>
3620 Add EC and TC fonts to devdvi.
3622 * src/utils/tfmtodit/tfmtodit.man: Document patching of exbase.mf.
3623 * font/devdvi/generate/cork.map: Renamed to...
3624 * font/devdvi/generate/ec.map: This.
3625 Remove entry for `aq'.
3626 * font/devdvi/generate/tc.map: New file.
3627 * font/devdvi/generate/Makefile (*EC, *TC): New creation rules for
3630 * font/devdvi/*EC, font/devdvi/*TC: New font definition files.
3631 * font/devdvi/Makefile.sub (DEVFILES): Updated.
3632 * tmac/ec.tmac: New file.
3633 * tmac/Makefile.sub (NORMALFILES): Updated.
3634 * NEWS, src/devices/grodvi/grodvi.man: Updated.
3635 * man/groff_char.man: Check `ECFONTS' register.
3637 * font/devdvi/{TR,TI,TB,TBI,HR}: Fix `name' field.
3639 2002-02-26 Werner LEMBERG <wl@gnu.org>
3641 * font/devdvi/generate/*.map: Remove all `charXXX' entries.
3642 * font/devdvi/generate/cork.map: Add 'y and 'Y.
3643 * font/devdvi/*: Updated.
3644 * tmac/dvi.tmac: Formatting.
3646 Add font `HBI' for the dvi output.
3647 Add support for font families `T' and `H'.
3649 * font/devdvi/HBI: New file.
3650 * font/devdvi/B: Renamed to ...
3651 * font/devdvi/TB: This.
3652 * font/devdvi/BI: Renamed to ...
3653 * font/devdvi/TBI: This.
3654 * font/devdvi/I: Renamed to ...
3655 * font/devdvi/TI: This.
3656 * font/devdvi/R: Renamed to ...
3657 * font/devdvi/TR: This.
3658 * font/devdvi/H: Renamed to ...
3659 * font/devdvi/HR: This.
3660 * font/devdvi/Makefile.sub (DEVFILES): Updated.
3661 * font/devdvi/generate/Makefile (HBI): New rule.
3663 (R, I, B, BI, H): Renamed to ...
3664 (TR, TI, TB, TBI, HR): This, respectively.
3666 * NEWS, src/devices/grodvi/grodvi.man: Updated.
3667 * font/devdvi/DESC.in: Don't mount R, I, B, BI, and CWI.
3668 Add `styles' and `family' keywords.
3669 * tmac/dvi.tmac: Alias `H' to `HR'.
3670 Add some fspecial requests for italic fonts.
3671 Add TR and TI as special.
3672 Add support for `_' with font CWI.
3674 * src/roff/troff/number.cc (parse_expr): Add missing `break' for
3675 operator `:'. Until now, the expression `0:1' would return 2
3678 2002-02-25 Werner LEMBERG <wl@gnu.org>
3680 * man/groff_char.man: Added some missing PS glyph names (from the
3682 * font/devps/generate/textmap, font/devps/symbolmap: Add
3685 * doc/groff.texinfo: Minor additions and fixes.
3686 * man/groff_diff.man: Remove documentation of fp request. This
3687 is already covered in the original troff manual.
3688 Updated to be consistent with other doc files.
3691 2002-02-24 Werner LEMBERG <wl@gnu.org>
3693 * aclocal.m4 (GROFF_EBCDIC): Don't include `font/devutf8' in
3695 Define new variable OTHERDEVDIRS (containing `font/devlj4
3696 font/devlbp' if not EBCDIC).
3697 * Makefile.in (TTYDEVDIRS): Always include `font/devutf8'.
3698 (OTHERDEVDIRS): New variable.
3699 (MDEFINES, DEVDIRS, ALLDIRS, DISTDIRS): Updated.
3700 * configure: Regenerated.
3702 * NEWS, src/devices/grotty/grotty.man: Updated.
3704 2002-02-23 Werner LEMBERG <wl@gnu.org>
3706 * src/roff/troff/input.cc (do_overstrike, do_bracket,
3707 get_line_arg): Honour input level.
3709 Add new symbol `mc' corresponding to U+00B5 MICRO SIGN.
3711 * font/*/*: Implement it in all font files.
3712 * font/devps/generate/textmap, font/devps/generate/symbolchars,
3713 * font/devps/symbolmap: Updated.
3714 * font/devlj4/generate/text.map: Updated.
3715 * font/devdvi/generate/CompileFonts (sizes): Add LaTeX sizes.
3716 * font/devdvi/generate/texmi.map: Updated.
3718 * font/devutf8/R.proto: Remove all `charXXX' entries.
3719 * font/devutf8/NOTES: Updated.
3721 * font/devX*/*: Regenerated with xtotroff, using fonts from XFree86
3724 * tmac/latin1.tmac, tmac/psold.tmac, tmac/tty-char.tmac: Updated.
3726 * NEWS, man/groff_char.man: Updated.
3728 2002-02-21 Phil Lobbes <phil@perkpartners.com>
3730 * src/include/lib.h [HAVE_SNPRINTF]: Include stdarg.h.
3732 2002-02-20 Ralph Corderoy <ralph@inputplus.demon.co.uk>
3734 * src/roff/grog/grog.pl: Fix computation of $refer.
3736 2002-02-19 Werner LEMBERG <wl@gnu.org>
3738 * src/include/lib.h [!HAVE_SNPRINTF]: Add declarations for
3739 `snprintf' and `vsnprintf'.
3741 * src/include/htmlindicate.h: Renamed to...
3742 * src/include/htmlhint.h: This.
3743 * src/include/Makefile.sub: Updated.
3744 * src/preproc/eqn/main.cc: Updated.
3746 2002-02-18 Werner LEMBERG <wl@gnu.org>
3748 * man/roff.man, man/groff_out.man, man/groff.man,
3749 man/groff_diff.man, man/ditroff.man, src/roff/groff/groff.man,
3750 src/roff/troff/troff.man: Updated to latest changes in www.tmac.
3752 * win32-diffs: Updated.
3754 2002-02-17 Werner LEMBERG <wl@gnu.org>
3756 * doc/Makefile (clean): Add *.eps.
3757 (MEMACROS): Removed.
3758 (TFLAG): New variable.
3761 (GROFF): Use TFLAG, FFLAG, -U, -p, -e, -t, and -ww.
3763 (.ms.html, .ms.ascii, .ms.ps, homepage.html): Simplify.
3765 * tmac/www.tmac: Use dummy diversion while resetting and disabling
3767 * tmac/e.tmac: Inserted some more `\"' to remove warnings if used
3769 * src/roff/troff/troff.man: Fix order of parameter description.
3773 2002-02-16 Gaius Mulley <gaius@glam.ac.uk>
3775 Simplify image handling for grohtml.
3778 * src/devices/grohtml/html-text.cc (DEBUGGING): Don't undefine but
3780 (html_text::dump_stack): Don't emit newline while debugging.
3781 (html_text::do_push) [DEBUGGING]: Print more info.
3782 (html_text::check_emit_text): Fix handling of <p>.
3783 * src/devices/grohtml/html.h: Updated.
3784 * src/devices/grohtml/output.cc (FPUTC, FPUTS, PUTC): New macros,
3785 replacing `fputc', `fputs', `putc'. If DEBUGGING is defined, they
3786 send its data to stderr also.
3788 (simple_output::space_or_newline) [DEBUGGING]: Removed.
3789 * src/devices/grohtml/post-html.cc (html_printer::do_links,
3790 html_printer::html_printer): Remove `DEBUGGING' conditionals.
3792 * src/include/html-strings.h (HTML_IMAGE_{CENTERED,LEFT,RIGHT,END}):
3794 * src/libs/libgroff/htmlhint.cc (is_in_graphic_start,
3795 is_inline_image): Removed.
3796 (html_begin_suppress, html_end_suppress): Don't take a parameter.
3797 (graphic_start, graphic_end): Removed.
3798 * src/include/htmlindicate.h: Updated.
3799 * src/preproc/html/pre-html.cc (DEBUG_HTML): Removed.
3800 (macroset_template): New global variable.
3801 (makeFileName): Use `macroset_template'.
3802 (write_end_image): Don't take a parameter.
3804 (write_start_image: Don't emit newline.
3805 (char_buffer::write_upto_newline): Updated.
3806 (char_buffer::skip_to_newline): Renamed to ...
3807 (char_buffer::skip_until_newline): This.
3809 (char_buffer::write_file_troff, char_buffer::write_file_html):
3811 (createAllPages, createImage) [DEBUGGING]: Handle `debug' flag.
3812 (removeAllPages): Remove `DEBUGGING' conditionals.
3813 (addRegDef, dump_args): New functions.
3814 (char_buffer::do_html, char_buffer::do_image): Handle
3815 `www-image-template' command line variable.
3816 Add more debugging code.
3817 (addps4html): Removed.
3818 (removeTempFiles) [DEBUGGING]: Handle `debug' flag.
3820 * src/preproc/eqn/main.cc: Include `ctype.h'.
3821 (suppress_html): Removed.
3823 (inline_equation): Use `html_begin_suppress' and
3824 `html_end_suppress'.
3825 * src/preproc/pic/troff.cc: Don't include `htmlindicate.h'.
3826 (troff_output::start_picture, troff_output::finish_picture):
3828 * src/preproc/tbl/main.cc: Don't include `htmlindicate.h'.
3829 (process_input_file): Updated.
3831 * src/roff/troff/div.cc (page_number): Set page number only if the
3832 `ps4html' register isn't defined.
3833 * src/roff/troff/input.cc (image_no): New external variable.
3834 (do_suppress): Use it.
3835 * src/roff/troff/node.h (suppress_node::image_id): New member.
3836 * src/roff/troff/node.cc (image_no): Remove `static' keyword.
3837 (suppress_node::suppress_node): Initialize `image_id' member.
3838 (suppress_node::same): Handle `image_id' also.
3839 (suppress_node::copy): Updated.
3840 (last_image_id): New global variable.
3841 (suppress_node::tprint): Use it.
3843 * tmac/an-old.tmac (TS, TE, EQ, EN): Use HTML-IMAGE and
3845 * tmac/pspic.mac (PSPIC): Fix html support.
3846 * tmac/s.tmac (@EQ, @EN, @TS, TE, PS, PE): Ditto.
3847 * tmac/www.tmac (www-image-template): Set up.
3848 (HTMLINDEX): Renamed to...
3850 (BODYCOLOR): Renamed to...
3852 (BACKGROUND): Renamed to...
3854 (URL): Change order of parameters for consistency.
3855 (MAILTO): Renamed to...
3857 (IMAGE, PNG-IMAGE, MARGIN-PNG-IMAGE): Renamed to...
3858 (IMG, PIMG, MPIMG): This.
3859 (HTML-H-BEGIN, HTML-H-END): Renamed to...
3861 (LINKS): Renamed to...
3863 (LINE): Renamed to...
3865 (NO-AUTO-RULE): Renamed to...
3867 (HTML-TL): Renamed to...
3869 (UL-BEGIN, UL-END): Renamed to...
3871 (DROPCAP): Renamed to...
3873 (TS, TE, EQ, EN): Provide default definitions.
3874 (www-make-unique-name): Updated.
3875 (HTML-IMAGE-INLINE): Fix typo.
3876 * tmac/groff_www.man: Updated.
3878 * doc/Makefile (homepage.html): Add option -r to grohtml.
3879 Use shortened image name.
3880 * doc/groff.texinfo: Updated info on grohtml strings and macros.
3881 * doc/homepage.ms: Updated and extended.
3883 2002-02-14 Werner LEMBERG <wl@gnu.org>
3885 Don't use `CSI 39 m' and `CSI 49 m' but `CSI 0 m'.
3887 * src/devices/grotty/tty.cc (SGR_DEFAULT_COLOR,
3888 SGR_BACK_DEFAULT_COLOR): Replaced with ...
3889 (tty_printer::put_color): Use it.
3890 (ttr_printer::end_page): Simplify.
3892 2002-02-13 Werner LEMBERG <wl@gnu.org>
3894 * tmac/groff_tmac.man: Moved to...
3895 * man/groff_tmac.man: This place.
3896 * tmac/Makefile.sub, man/Makefile.sub: Updated.
3898 2002-02-12 Werner LEMBERG <wl@gnu.org>
3900 * src/libs/libgroff/Makefile.sub (snprintf.o): Don't use
3901 $(COMPILE.c) to not include groff's assert.h.
3903 * src/drivers/grotty/tty.cc (main): Add GROFF_NO_SGR environment
3905 * NEWS, src/drivers/grotty/grotty.man: Document it.
3907 2002-02-11 Werner LEMBERG <wl@gnu.org>
3909 * src/libs/snprintf/snprintf.c: Updated to latest version
3912 * src/roff/grog/grog.pl (process): Fix handling of `.['. We now
3913 test whether there is `.]' also.
3914 Don't check for spaces after `.['.
3915 * src/roff/grog/grog.sh: Do the same.
3917 2002-02-10 Werner LEMBERG <wl@gnu.org>
3921 * src/libs/libgroff/illegal.cc: Renamed to ...
3922 * src/libs/libgroff/invalid.cc: This.
3923 (illegal_char_table): Renamed to ...
3924 (invalid_char_table): This.
3925 * src/libs/libgroff/Makefile.sub: Updated.
3926 * win32-diffs: Updated.
3928 * doc/groff.texinfo, src/devices/grops/psrm.cc (ps_get_line),
3929 src/libs/libdriver/input.cc (fatal_command, parse_color_command,
3930 parse_x_command), src/libs/libgroff/font.cc (text_file::next,
3931 font::load), src/preproc/eqn/main.cc (read_line, main),
3932 src/preproc/eqn/lex.cc (file_input::read_line),
3933 src/preproc/pic/lex.cc (file_input::read_line,
3934 simple_file_input::get, simple_file_input::peek),
3935 src/preproc/pic/main.cc (top_input::get, top_input::peek),
3936 src/preproc/pic/pic.man, src/preproc/refer/main.cc
3937 (input_stack::push_file), src/preproc/refer/refer.cc (do_file,
3938 do_bib), src/preproc/tbl/main.cc (table_input::get),
3939 src/preproc/grn/grn.man, src/preproc/grn/main.cc (interpret),
3940 src/roff/troff/input.cc (file_iterator::fill, file_iterator::peek,
3941 do_zero_width, read_request, encode_char, ps_get_line,
3942 transparent_file, get_char_for_escape_name, transparent_translate,
3943 asciify, input_char_description, read_string, set_string),
3944 src/roff/troff/env.cc (environment::add_html_tag),
3945 src/roff/troff/troff.man, tmac/e.tmac (`@(', `(f'): Do it.
3947 * src/include/lib.h: Updated.
3949 * src/preproc/eqn/eqn.cc: Removed.
3953 * src/preproc/grn/hdb.cc (DBRead): Fix fscanf() fields.
3955 2002-02-09 Werner LEMBERG <wl@gnu.org>
3957 * doc/gnu.xpm: New image.
3958 * doc/Makefile (DOCS): Add homepage.ps.
3959 Add rules for converting xpm->png and xpm->eps.
3960 Use `gnu.{xpm,eps}' as image names.
3961 * doc/homepage.ms: Updated.
3963 2002-02-09 Gaius Mulley <gaius@glam.ac.uk>
3965 * tmac/www.tmac (www-error): New macro, replacing calls to `@error'.
3966 (IMAGE): Change image position parameters to `-L', `-R', and `-C'.
3967 Remove calls to `B1' and `B2'
3968 (PNG-IMAGE): New macro for inclusion of images in PNG format.
3969 (www-left-ll-trap, www-left-po-trap, www-right-ll-trap): New
3970 auxiliary variables for MARGIN-PNG-IMAGE.
3971 (www-finish-left-po, www-finish-right-ll, www-finish-left-ll): New
3972 auxiliary macros for MARGIN-PNG-IMAGE.
3973 (MARGIN-PNG-IMAGE): New macro to put an image in PNG format into
3975 (www-heading-no): New auxiliary variable for HTML-H-{BEGIN,END}.
3976 (HTML-H-BEGIN, HTML-H-END): New macros to begin and end a heading.
3977 (DROPCAP): New macro to produce dropcap characters.
3978 (www-do-image): Renamed back to...
3979 (HTML-DO-IMAGE): This.
3980 Updated all callers.
3982 * doc/Makefile (gnubw.eps): Updated.
3983 * doc/homepage.ms: Updated.
3985 2002-02-08 Werner LEMBERG <wl@gnu.org>
3987 * doc/pic.ms: Fixed typos (\(*tx -> \*(tx).
3988 Added `linethick' to table in section `Style Variables'.
3990 2002-02-08 Gaius Mulley <gaius@glam.ac.uk>
3992 * src/libs/libdriver/input.cc (get_extended_arg): Fix conditional.
3994 2002-02-07 Werner LEMBERG <wl@gnu.org>
3996 Adding options -C (compatibility mode) and -c (grotty's old output
3999 * src/roff/nroff/nroff.sh: Implement it.
4001 * NEWS, src/roff/nroff/nroff.man: Updated.
4003 * PROBLEMS: Document bison 1.32 bug.
4005 Some fixes to make groff compile on z/OS 1.2 UNIX (was OS/390).
4007 * src/roff/troff/node.cc (make_tfont): Define it earlier.
4008 * src/roff/troff/div.h: Add prototype for `end_diversions'.
4009 * src/roff/troff/input.cc: Add prototype for `process_input_stack'.
4010 * src/roff/troff/env.h: Add prototype for `title'.
4012 Adding EBCDIC support to grotty.
4014 * src/devices/grotty/tty.cc (CSI): New macro.
4015 (SGR_*, tty_printer::put_color): Use it.
4017 2002-02-06 Werner LEMBERG <wl@gnu.org>
4019 Implementing color support in grotty. The new switch -c activates
4020 the old drawing scheme, disabling color at the same time. The new
4021 switch `-i' selects italic instead of underlining (SGR only).
4023 * src/devices/grotty/tty.cc (putstring): New define instead of
4024 `fputs'. Updated all callers.
4025 (old_drawing_scheme): New global variable.
4026 (COLOR_CHANGE): New enum value.
4027 (SGR_*): New defines containing color handling escape sequences.
4028 (TTY_MAX_COLORS, DEFAULT_COLOR_IDX): New defines.
4029 (glyph): New members `back_color_idx' and `fore_color_idx'.
4030 (glyph::order): Add COLOR_CHANGE.
4031 (tty_printer): New members `cur_fore_idx', `curr_back_idx',
4032 `is_underline', `is_bold', `cu_flag', `tty_colors'.
4033 New methods `make_underline', `make_bold', `color_to_idx',
4034 `change_color', `put_color'.
4035 (cu_flag): Moved into `tty_printer' class.
4036 (tty_printer::tty_printer): Initialize colors.
4037 (tty_printer::add_char, tty_printer::set_char, tty_printer::special,
4038 tty_printer::draw, tty_printer::end_page): Handle colors also.
4039 (main): Add options `-c' and `-i'.
4041 * NEWS, src/devices/grotty/grotty.man: Updated.
4043 * src/include/errarg.h (errarg): Add support for `unsigned int'.
4044 * src/libs/libgroff/errarg.c: Implement it.
4046 * src/include/printer.h (printer): Add `change_color' method
4047 (currently used by grotty only).
4048 * src/libs/libdriver/printer.cc: Implement it.
4049 * src/libs/libdriver/input.cc (parse_D_command, do_file): Add
4050 call to `pr->change_color'.
4052 * src/roff/troff/node.cc (troff_output_file::fill_color,
4053 troff_output_file::glyph_color): Call `do_motion'.
4055 * tmac/tty.tmac: Add color definitions.
4057 * src/roff/groff/groff.man: Minor fixes.
4059 2002-02-05 Bernd Warken <bwarken@mayn.de>
4061 * src/libs/libdriver/input.cc: Introduce `EnvInt' typedef and use
4062 it. This is a preparation for future changes.
4064 2002-02-05 Werner LEMBERG <wl@gnu.org>
4066 * src/roff/troff/input.cc (process_input_stack): Fix the case
4067 where leading spaces are followed by \f or \s; previously, an
4068 incorrect space width has been used.
4070 * doc/roff.man (quoted_char): Fix argument.
4071 (comment): Define string.
4073 2002-02-04 Larry Kollar <kollar@alltel.net>
4075 * doc/groff.texinfo: More fixes.
4077 2002-02-04 Werner LEMBERG <wl@gnu.org>
4079 * src/preproc/eqn/box.cc (output_string): Don't use \\*[...].
4080 * src/preproc/eqn/main.cc (do_file, inline_equation): Call
4081 `restore_compatibility' before `output_string' -- the LINE_STRING
4082 register now already contains proper switches from and to
4085 * man/groff_char.man: Add Euro symbol.
4086 * man/groff_diff.man: Improve documentation of `.am1' and `.as1'.
4087 * tmac/tty.tmac: Add `EUR' as replacement for `eu' and `Eu'.
4088 * doc/groff.texinfo (Defstr*): Print strings with full syntax.
4091 * doc/Makefile (.SUFFIXES, .texinfo.pdf, clean): Add support for
4093 (.texinfo.html): Add support for texinfo->html.
4095 2002-02-03 Werner LEMBERG <wl@gnu.org>
4097 Added three new requests `ds1', `as1', and `ami'. The former two
4098 are equivalent to `ds' and `as' with the difference that
4099 compatibility mode is saved on entry, switched off during string
4100 expansion, and restored on exit. The latter is the pendant to `dei'
4103 (do_define_string): Use `define_mode' and `calling mode'.
4104 Insert COMPATIBLE_SAVE and COMPATIBLE_RESTORE at the beginning and
4105 end of string, respectively.
4106 (define_string, append_string): Use `calling_mode'.
4107 (define_nocomp_string, append_nocomp_string,
4108 define_string_indirect): New functions.
4109 (init_input_requests): Updated.
4110 * NEWS, man/groff_diff.man, man/groff.man: Document it.
4112 * src/preproc/eqn/box.cc (box::top_level, box::extra_space): Use
4113 `as1' for assigning LINE_STRING (this is `10' usually). Sun's
4114 mm macro package accesses this string register directly.
4115 * src/preproc/eqn/main.cc (inline_equation): Use `as1'.
4117 * tmac/trace.tmac: Trace calls to `am' also. Make it work in
4120 2002-02-02 Larry Kollar <kollar@alltel.net>
4122 * doc/groff.texinfo, tmac/groff_ms.man: More fixes.
4124 2002-01-31 Werner LEMBERG <wl@gnu.org>
4126 * tmac/an-old.tmac (I): Use \, and \/ to improve spacing.
4128 2002-01-31 Bernd Warken <bwarken@mayn.de>
4130 * src/devices/grolbp/lbp.cc (main): Delete `pr'.
4131 * man/groff_out.man: Revised and updated.
4133 2002-01-30 Bernd Warken <bwarken@mayn.de>
4135 * src/libs/libdriver/input.cc [USE_ENV_STACK]: New macro to comment
4136 out the unused `{' and `}' commands. Undefined by default.
4137 (IntArray): Make `data' private.
4138 (IntArray::operator[], IntArray::get_data, IntArray::len): Use these
4139 new methods instead.
4140 (skip_line_D, skip_to_end_of_line): New functions.
4141 (get_D_fixed_args): Use `skip_line_D'.
4142 Changed to handle dummy odd arguments by ...
4143 (get_D_fixed_args_odd_dummy): This new function.
4144 (get_D_variable_args): Split some code into ...
4145 (get_possibly_integer_args): This new function.
4146 (send_draw): Use more `const'.
4147 (delete_current_env): New function.
4148 (position_to_end_of_args): Use `size_t'.
4150 (send_draw): Updated.
4151 (parse_D_command): Handle `c', `C', and `t' better.
4155 2002-01-29 Werner LEMBERG <wl@gnu.org>
4158 * doc/groff.texinfo: Introduce @Def...List, @Def...Item, and
4159 @Def...ListEnd which replaces @Def...x. This is necessary to get
4160 proper HTML output -- see the comment in the file for more
4164 2002-01-29 Gaius Mulley <gaius@glam.ac.uk>
4166 Fixes to make color changes of 2002-01-21 work with grohtml.
4168 * src/devices/grohtml/post-html.cc (style): Updated.
4169 (html_printer): Remove unused methods.
4170 (html_printer::do_font, html_printer::draw, html_printer::set_char,
4171 html_printer::special): Updated.
4172 * src/devices/grohtml/html-text.cc (debugStack, turnDebug,
4173 html_text::dump_stack_element, html_text::dump_stack) [DEBUGGING]:
4174 Added some debugging code.
4175 (html_text::start_tag): Updated.
4176 (html_text::do_push): New method.
4177 (html_text::push_para): Call it.
4178 Add method for handling color.
4179 (html_text::do_color): Updated.
4180 (html_text::shutdown): Handle color.
4181 * src/devices/grohtml/html-text.h (tag_definition): New member
4185 2002-01-28 Werner LEMBERG <wl@gnu.org>
4187 * tmac/ps.tmac, tmac/html.tmac: Fix compatibility mode issues.
4189 2002-01-27 Gaius Mulley <gaius@glam.ac.uk>
4191 Add two switches -a and -g to control the antialiasing bits for
4192 text and graphics, respectively.
4194 * src/devices/grohtml/post-html.cc (main): Dummy code for `-a' and
4196 * src/devices/grohtml/grohtml.man: Document them.
4197 * src/preproc/html/pre-html.cc (MIN_ALPHA_BITS, MAX_ALPHA_BITS):
4199 (textAlphaBits, graphicAlphaBits, antiAlias): New global variables.
4200 (setupAntiAlias): New function.
4201 (createAllPages): Updated.
4202 (scanArguments): Handle `-a' and `-g'.
4203 (main): Call `setupAntiAlias'.
4206 2002-01-27 Werner LEMBERG <wl@gnu.org>
4208 * doc/groff.texinfo (Def*): Call index function after deffn.
4210 * tmac/html.tmac: Call `nroff' request.
4212 2002-01-26 Larry Kollar <kollar@alltel.net>
4214 * tmac/groff_ms.man: Add some omissions.
4216 2002-01-25 Larry Kollar <kollar@alltel.net>
4218 * tmac/groff_ms.man: Typographical improvements.
4220 2002-01-25 Werner LEMBERG <wl@gnu.org>
4222 * doc/groff.texinfo: Updated version and copyright.
4223 * src/devices/grops/grops.man: Updated.
4225 * tmac/groff_tmac.man: Fix `ig' macro.
4227 * tmac/an-old.tmac (ne): Redefine `ne' request to be a no-op in
4229 Use `.ne' unconditionally everywhere.
4230 (TS): Only insert some vertical space. Doing a page break is no
4231 longer necessary due to the redefinition of the `ne' request.
4233 * src/libs/libdriver/input.cc (parse_D_command): Don't emit a
4234 warning for unknown subcommands but parse and pass them to the
4237 2002-01-24 Werner LEMBERG <wl@gnu.org>
4239 * tmac/groff_www.man, NEWS: Fix typos.
4241 2002-01-21 Werner LEMBERG <wl@gnu.org>
4243 Complete revision of color support:
4245 Adapt programs to the new libdriver/input.cc.
4247 Color spaces are no longer converted to RGB but transferred as-is
4248 in the troff intermediate output format.
4250 Handle default color gracefully. troff now supports a `default'
4251 color (which can't be changed).
4253 grops will now use the proper color space functions if available.
4257 Note that currently grohtml doesn't handle colors properly. This
4260 * src/libs/libgroff/itoa.c (UINT_DIGITS): New macro.
4261 (ui_to_a): New function.
4262 * src/include/lib.h: Updated.
4264 * src/include/color.h (color_scheme): Replace `NONE' with `DEFAULT'.
4265 (color): Simplified; removed all `double' members and methods.
4266 A new array `components' now holds the color parameters.
4267 (color::is_default, color::get_components): New methods.
4268 (color::operator==, color:operator!=): New.
4269 (Red, Green, Blue, Cyan, Magenta, Yellow, Black, Gray): New macros
4270 to make access to the `components' array more comprehensible.
4271 * src/libs/libgroff/color.cc: Implement new color support.
4272 (atoh): Small fixes.
4273 (color::read_encoding): Simplified for new troff intermediate color
4275 (default_color): New global variable.
4277 * src/roff/troff/input.cc (default_symbol): New global variable.
4278 (lookup_color): Use it.
4279 (default_black): Removed.
4280 (do_glyph_color, do_fill_color): Simplified.
4281 (define_color): Handle default color.
4283 (do_if_request): Handle default color.
4284 * src/roff/troff/env.cc (environment::environment): Initialize
4285 colors with `default_color'.
4286 * src/roff/troff/node.cc (troff_output_file::put): Add method
4288 (troff_output_file::hex): Removed.
4289 (troff_output_file::fill_color, troff_output_file::glyph_color):
4290 Updated to include/color.h and libdriver/input.cc.
4292 * src/preproc/pic/object.cc (draw_arrow): New parameter to set
4293 fill color properly (identically to the outline color). \D'f...'
4294 doesn't work any more.
4295 All function calls to it updated.
4297 * src/devices/grohtml/post-html.cc (html_printer::do_body, main):
4299 * src/devices/grohtml/html-text.cc (html_text::issue_color_begin):
4302 * src/devices/grops/ps.cc (ps_output::put_color): New method.
4303 (ps_printer::sbuf_color): Make a real member instead of pointer.
4304 (ps_printer::fill_color, ps_printer::output_color): Removed.
4305 (ps_printer::ps_printer): Updated.
4306 (ps_printer::set_char): Ditto.
4307 (ps_printer::set_color): Use various color schemes.
4308 Use `put_color' method.
4309 (ps_printer::flush_sbuf): Don't set color.
4310 (ps_printer::fill_path): Take `environment' as parameter.
4311 Simplify color handling.
4312 (ps_printer::set_line_thickness): Renamed to ...
4313 (ps_printer::set_line_thickness_and_color): This (and updated).
4314 (ps_printer::set_color): Change second parameter from `complete'
4315 to `fill' which better describes what it does.
4316 (ps_printer::draw): Call `flush_sbuf' to output graphic commands
4317 and text in the right order.
4319 Remove branches for `f' and `F'; this is handled by
4321 * src/devices/grops/ps.h: Updated.
4322 * font/devps/prologue (FL): Redefined.
4323 ({F,C}r,k,g: New color functions (with and without filling).
4325 * doc/pic.ms, src/preproc/pic/pic.man: Small fixes.
4326 * man/groff_diff.man, man/groff.man, man/groff_out.man,
4327 doc/groff.texinfo, NEWS: Updated.
4329 2002-01-20 Bernd Warken <bwarken@mayn.de>
4331 * src/libs/libdriver/input.cc: Completely rewritten. See comments
4332 in this file for what has been changed.
4334 2002-01-19 Werner LEMBERG <wl@gnu.org>
4336 * test-groff: Fix GROFF_FONT_PATH.
4337 * tmac/andoc.tmac: Add dummy macros for equation support -- eqnrc
4338 is read before .TH or .Dd is parsed.
4340 2002-01-18 Gaius Mulley <gaius@glam.ac.uk>
4342 * src/libs/libgroff/geometry.cc (check_output_arc_limits): Fix
4343 quadrant boundaries.
4345 2002-01-18 Werner LEMBERG <wl@gnu.org>
4347 * devices/grops/ps.cc: Aargh! Fix the fix of the incorrectly
4350 2002-01-17 Ruslan Ermilov <ru@FreeBSD.org>
4352 * tmac/doc.common: Initialize %I register for the %I macro to
4353 avoid (harmless) warning.
4354 * tmac/doc.tmac (Bd): There is no reason to enforce -compact
4355 when in the SYNOPSIS section.
4357 2002-01-17 Bruno Haible <haible@clisp.cons.org>
4359 * src/preproc/pic/lex.cc (get_token): Fix typo.
4361 2002-01-17 Werner LEMBERG <wl@gnu.org>
4363 * devices/grops/ps.cc: Fix incorrectly applied last patch.
4365 2002-01-17 Larry Kollar <kollar@alltel.net>
4367 * tmac/groff_ms.man: Completely rewritten.
4369 2002-01-16 Werner LEMBERG <wl@gnu.org>
4371 * tmac/an-old.tmac (TS): Force break, inserting some vertical space.
4373 2002-01-15 Gaius Mulley <gaius@glam.ac.uk>
4375 * devices/grops/ps.cc (ps_printer::fill_path): Fix handling of
4377 (ps_printer::draw): Ditto.
4379 2002-01-14 Ruslan Ermilov <ru@FreeBSD.org>
4381 * tmac/groff_mdoc.man: Minor fixes.
4383 2002-01-13 Werner LEMBERG <wl@gnu.org>
4385 * man/groff_out.man: Some fixes.
4387 2002-01-13 Gaius Mulley <gaius@glam.ac.uk>
4389 * doc/pic.ms: Fix typos.
4391 2002-01-12 Werner LEMBERG <wl@gnu.org>
4393 * doc/groff.texinfo, doc/groff.man: More on a printable backslash.
4395 2002-01-10 Werner LEMBERG <wl@gnu.org>
4397 * font/devutf8/R.proto, font/devhtml/R.prot: Add `Eu' and `eu'
4401 2002-01-09 Bernd Warken <bwarken@mayn.de>
4403 * man/groff_out.man: Revised.
4404 * man/roff.man: Minor fixes.
4405 * src/roff/troff/troff.man: Some reordering.
4407 2002-01-09 Werner LEMBERG <wl@gnu.org>
4409 * tmac/an-old.tmac: Add dummy macros for equation support.
4411 2002-01-07 Werner LEMBERG <wl@gnu.org>
4413 doc/groff.texinfo: Fix documentation of glyph searching algorithm.
4415 * tmac/an-old.tmac: Revert change 2001-12-23. This breaks too many
4417 * tmac/groff_man.man: Small improvements.
4419 2002-01-07 Bernd Warken <bwarken@mayn.de>
4421 * man/groff_diff.man: Revised.
4423 2002-01-06 Werner LEMBERG <wl@gnu.org>
4425 * tmac/www.tmac: Remove extraneous backslash.
4427 2002-01-06 Bernd Warken <bwarken@mayn.de>
4429 * man/ditroff.man, src/roff/groff/groff.man, man/groff.man: Revised.
4431 2002-01-05 Werner LEMBERG <wl@gnu.org>
4433 Integrated groffer, contributed by Bernd Warken.
4435 * contrib/groffer/*: New.
4436 * Makefile.in, NEWS: Updated.
4438 2002-01-04 Werner LEMBERG <wl@gnu.org>
4440 * doc/groff.texinfo: Added macros `@Defmpreg' and `@Defmpregx' for
4441 registers defined in macro packages.
4442 Revising the ms part.
4444 2002-01-04 Larry Kollar <kollar@alltel.net>
4446 * doc/groff.texinfo: Add documentation for ms macros.
4448 2002-01-02 Werner LEMBERG <wl@gnu.org>
4450 First step in adding PS support for the Euro symbol. `eu' is the
4451 official Euro logo, `Eu' is a font-specific glyph variant.
4453 * font/devps/text.enc: Add `Euro' at position 9.
4454 * font/devps/generate/textmap: Add `Euro' as symbol `Eu'.
4455 * font/devps/symbolmap: Regenerated.
4459 2002-01-02 Bernd Warken <bwarken@mayn.de>
4461 * man/roff.man: Revised.
4463 2002-01-01 Bernd Warken <bwarken@mayn.de>
4465 * src/roff/groff/groff.man: Completely rewritten.
4467 2001-12-31 Werner LEMBERG <wl@gnu.org>
4469 * doc/Makefile: Updated.
4471 2001-12-30 Werner LEMBERG <wl@gnu.org>
4473 * tmac/www.tmac: Make all names of internal macros/registers/strings
4474 lowercase, and prepend `www-'.
4475 Other minor changes.
4476 * src/roff/troff/troff.man: Add preprocessor string at BOF.
4478 2001-12-30 Gaius Mulley <gaius@glam.ac.uk>
4480 Implement option `-b' in grohtml to set the HTML background colour.
4482 * src/devices/grohtml/post-html.cc (default_background): New global
4484 (html_printer::html_printer): Initialize `background' to
4485 `default_background'.
4486 (main): Implement option `-b'.
4488 * src/preproc/html/pre-html.cc (scanArguments): Add dummy handling
4490 * src/devices/grohtml/grohtml.man: Updated.
4491 * doc/Makefile (.ms.html): Use `-b'.
4492 * tmac/html.tmac: Don't set background color.
4494 Add new grohtml tag `.html-tl'.
4496 * src/devices/grohtml/post-html.cc (title_desc): Add `with_h1'
4498 (title_desc::title_desc): Updated.
4499 (html_printer::troff_tag): Handle `.html-tl'.
4500 (html_printer::write_title): Use `with_h1'.
4501 * tmac/www.tmac (www-end-nowhere): New auxiliary macro.
4502 (HTML-TL): New macro.
4504 Add support for unordered lists in HTML.
4506 * tmac/www.tmac (www-level): New auxiliary register.
4507 (www-level1, www-level2, www-level3): New auxiliary strings.
4508 (www-push-level, www-pop-level): New auxiliary macros
4509 (UL-BEGIN, UL-END, LI): User macros for unordered lists.
4513 * src/preproc/html/pre-html.cc (DEFAULT_IMAGE_RES): Increase to 100.
4514 (DEFAULT_VERTICAL_OFFSET): Removed.
4515 (IMAGE_BOARDER_PIXELS): Set to 0.
4516 (A4_LENGTH, A4_OFFSET, LETTER_LENGTH, LETTER_OFFSET): New macros.
4517 (vertical_offset): Initialize with 0.
4518 (gsPaper): New global variable.
4519 (get_resolution): Scan for and return unsigned int.
4520 (get_papersize): New function to get paper length from devps/DESC.
4521 (determine_vertical_offset): New function.
4522 (createAllPages): Produce gray-level images and use proper page
4524 (createImage): Use `-quiet' option of pnmcrop.
4525 (addZ): Fix passing of `-Z'.
4526 (scanArguments): Fix handling of `-o'.
4527 (main): Call `determine_vertical_offset'.
4528 * src/devices/grohtml/post-html.cc (html_printer::draw): Comment out
4531 * src/libs/libgroff/tmpfile.cc (add_tmp_file): Fix buffer length.
4532 * src/roff/troff/node.cc (troff_output_file::check_charinfo): Handle
4533 glyph descenders properly.
4535 * doc/homepage.ms: Include `gnubw.eps'.
4536 * doc/Makefile (gnubw.eps): New rule.
4537 (homepage.html): Depend on `gnubw.eps'.
4539 2001-12-25 Werner LEMBERG <wl@gnu.org>
4541 * src/roff/troff/input.cc (default_black): Fix return value.
4543 2001-12-24 Ruslan Ermilov <ru@FreeBSD.org>
4545 * tmac/doc-common (Dt): Change output of architecture strings.
4546 Do some syntax cleanup.
4547 * tmac/groff_mdoc.man: Updated.
4549 2001-12-23 Werner LEMBERG <wl@gnu.org>
4551 Adding an `itc' request (input line trap accepting \c).
4553 * src/roff/troff/env.h (environment): New member
4554 `continued_input_trap'.
4555 Make `do_input_trap' a friend function instead of `input_trap'.
4556 * src/roff/troff/env.cc (environment::environment,
4557 environment::copy): Updated.
4558 (environment::newline): Implement it.
4559 (do_input_trap): New function.
4560 (input_trap): Call `do_input_trap'.
4561 (input_trap_continued): New function.
4562 (init_env_requests): Updated.
4563 * src/roff/troff/TODO: Updated.
4565 * tmac/an-old.tmac (SH, SS, B, I, SM, SB, TP): Use `.itc' instead of
4568 * src/preproc/grn/hdb.cc (DBRead): Really chop after 127 characters.
4570 2001-12-22 Ruslan Ermilov <ru@FreeBSD.org>
4572 * tmac/doc-common, tmac/doc-syms: Small updates.
4574 2001-12-22 Colin Watson <cjwatson@debian.org>
4576 * tmac/an-old.tmac (an-p-footer): Set title length in environment 1.
4578 2001-12-22 Bernd Warken <bwarken@mayn.de>
4580 * MANIFEST: New file.
4582 2001-12-22 Werner LEMBERG <wl@gnu.org>
4584 * src/preproc/grn/grn.man: Updated.
4586 2001-12-22 Solar Designer <solar@openwall.com>
4588 * src/preproc/grn/hdb.cc (MAXSTRING_S): New macro.
4591 2001-12-19 Werner LEMBERG <wl@gnu.org>
4593 Implement a fallback character request `.fchar'.
4595 * src/roff/troff/charinfo.h (charinfo): New flag `fallback'.
4596 (is_fallback): New inline function.
4597 * src/roff/troff/input.cc (do_define_character): New function.
4598 (define_character): Call `do_define_character'.
4599 (define_fallback_character): New function.
4600 (init_input_requests): Add `fchar'.
4601 (charinfo::charinfo): Updated.
4602 (charinfo::set_macro): New argument to set `fallback' flag.
4603 * src/roff/troff/node.cc (make_glyph_node, make_node,
4604 node::add_char): Check `fallback' flag.
4605 * NEWS, man/groff_diff.man, man/groff_man: Updated.
4607 2001-12-16 Werner LEMBERG <wl@gnu.org>
4609 * groff.texinfo: Document exact search algorithm for glyphs.
4611 2001-12-15 Werner LEMBERG <wl@gnu.org>
4613 * Makefile.cpg, Makefile.ccpg, Makefile.man: Add dummy file to
4614 the left side of $(MANPAGES) rule to make it always non-empty.
4616 2001-12-14 Werner LEMBERG <wl@gnu.org>
4618 * src/roff/troff/input.cc (default_black): Define default color
4619 `black' if not yet defined.
4621 2001-12-13 Werner LEMBERG <wl@gnu.org>
4623 Implement new string-valued register `.fn' to return the current
4624 real (internal) font name.
4626 * env.cc (environment::get_font_name_string): New function.
4627 (init_env_requests): Add `.fn' register.
4628 * env.h (environment): Updated.
4629 * node.cc (font_info): Make `get_font_name' a friend.
4630 (get_font_name): New function.
4633 * man/groff_diff.man, man/groff.man, NEWS: Updated.
4635 2001-12-12 Ralph Corderoy <ralph@inputplus.demon.co.uk>
4637 * src/preproc/eqn/main.cc (inline_equation): Fix typos.
4639 2001-12-12 Werner LEMBERG <wl@gnu.org>
4641 * tmac/groff_man.man, doc/groff.texinfo: There is no .R macro.
4643 2001-12-10 Gaius Mulley <gaius@glam.ac.uk>
4645 * man/groff_diff.man: Adding documentation for \O.
4647 2001-12-10 Werner LEMBERG <wl@gnu.org>
4649 * src/preproc/html/pre-html.cc (TROFF_COMMAND): Removed.
4650 (scanArguments): Use PROG_PREFIX for the name of the troff binary.
4652 2001-12-09 Werner LEMBERG <wl@gnu.org>
4654 * man/roff.man: Revised.
4655 * src/roff/groff/groff.man: Replace man page references with a
4656 pointer to roff.man.
4658 2001-12-09 Bernd Warken <bwarken@mayn.de>
4660 * man/roff.man: Completely rewritten.
4662 2001-12-06 Ralph Corderoy <ralph@inputplus.demon.co.uk>
4664 * src/preproc/eqn/main.cc (inline_equation): Improve error message.
4666 2001-12-05 Werner LEMBERG <wl@gnu.org>
4668 * src/roff/troff/input.cc (get_delim_file_name): Removed since no
4670 * src/devices/grohtml/post-html.cc (html_printer::html_printer): Fix
4671 order of initializers.
4674 2001-12-05 Gaius Mulley <gaius@glam.ac.uk>
4676 * doc/groff.texinfo: Fix documentation of \O.
4678 * src/devices/grohtml/html-text.cc (html_text::do_indent,
4679 html_text::do_table, html_text::do_emittext, html_text::do_para):
4680 Use `const' for first argument.
4681 (html_text::do_table): Use cast.
4682 * src/devices/grohtml/html-text.h: Updated.
4683 * src/devices/grohtml/output.cc (simple_output::put_string): Add
4684 method for `const string &s'.
4685 * src/devices/grohtml/html.h: Updated.
4686 * src/devices/grohtml/post-html.cc (MAX_STRING_LENGTH): Removed.
4687 (ANCHOR_TEMPLATE): Modified.
4688 (manufacture_headings): New global variable to handle `-h' option.
4689 (is_subsection): Removed.
4690 (char_buffer::add_string): Add `const' to first argument.
4691 Protect against invalid string argument.
4692 Add method for `const string &s'.
4693 (text_glob): Completely redesigned.
4694 (page): Use `const' for strings and remove string length variable.
4695 (page::add_html): Removed.
4696 (page::add_end_encode): New member function.
4697 (to_unicode): Moved upwards.
4698 (title_desc, header_desc): Updated.
4699 (header_desc::write_headings): Updated to new ANCHOR_TEMPLATE
4701 (html_printer::is_bold, html_printer::make_bold): New member
4703 (html_printer::end_of_line): Updated.
4704 (generate_img_src, html_printer::do_auto_image,
4705 html_printer::do_title, html_printer::write_header,
4706 html_printer::determine_header_level, html_printer::do_heading,
4707 html_printer::do_linelength, html_printer::do_pageoffset,
4708 html_printer::do_indentation, html_printer::do_tempindent,
4709 html_printer::do_indentedparagraph, html_printer::do_break,
4710 html_printer::flush_sbuf, get_html_translation,
4711 html_printer::begin_page, html_printer::special): Rewritten to get
4712 rid of static string length limit.
4713 (html_printer::troff_tag): Added `.no-auto-rule'.
4714 (html_printer::flush_globs): Small fix.
4715 (html_printer::determine_space): Don't compute `space_width'.
4716 (html_printer::translate_to_html): Renamed to ...
4717 (html_printer::emit_html): This (with updates).
4718 (html_printer::write_header): Implement `-h' option.
4719 (html_printer::draw): Remove commented-out code. Handle `F'
4721 (html_printer::add_char_to_sbuf): Removed.
4722 (html_printer::add_to_sbuf): Rewritten.
4723 (html_printer::sbuf_continuation): Fixed.
4724 (html_printer::seen_backwards_escape, reverse,
4725 html_printer::remove_last_char_from_sbuf): Removed.
4726 (char_translate_to_html, str_translate_to_html): Removed.
4727 (html_printer::overstrike): New function member.
4728 (html_printer::set_char): Use it.
4729 (html_printer::do_body): New function member.
4730 (html_printer::~html_printer): Use it.
4731 (main): Handle `-h' option.
4733 * src/devices/grohtml/grohtml.man: Document -h switch.
4735 * src/preproc/html/pre-html.cc: Include searchpath.h
4736 Replace `POSTSCRIPTRES' macro with `postscriptRes' variable.
4737 (get_resolution): New function.
4738 (checkImageDir): Use `0777' permissions in mkdir()
4739 (write_start_image): Rewritten to use `\O[5...]'.
4740 (createImage, generateImages): Updated.
4741 (main): Handle `F' and `h' options.
4742 Use `get_resolution'.
4744 * src/roff/troff/input.cc (begin, end, image): Removed.
4745 (do_suppress): Take parameter.
4746 Handle modified syntax of `\O'.
4747 (token::next): Updated.
4748 (init_markup_requests): Removed.
4751 * src/roff/troff/div.h: Add declaration for begin_page().
4753 * tmac/color-html.tmac: Removed. Contents moved to...
4754 * tmac/html.tmac: Here. Set background color.
4755 * tmac/color.tmac: Removed. Contents moved to...
4756 * tmac/ps.tmac: Here.
4757 * tmac/www.tmac: Remove the title command when generating images
4759 (NO_AUTO_RULE): New macro.
4760 (HTML_DO_IMAGE): Use revised `\O' escapes.
4761 * tmac/Makefile.sub, tmac/groff_www.man, tmac/troffrc: Updated.
4763 2001-12-02 Werner LEMBERG <wl@gnu.org>
4765 * tmac/groff_mdoc.man: Fix typo.
4767 2001-12-01 Colin Watson <cjwatson@debian.org>
4769 * man/roff.man: Fix typo.
4771 2001-11-29 Werner LEMBERG <wl@gnu.org>
4773 * src/libs/libbib/map.c, src/utils/pfbtops/pfbtops.c: Include
4776 * src/roff/troff/input.cc (read_draw_node): Emit error message if
4777 more than one argument to \D'f ...'.
4779 * tmac/Makefile.sub (NORMALFILES): Add lbp.tmac.
4781 2001-11-28 Werner LEMBERG <wl@gnu.org>
4783 * tmac/an-old.tmac, tmac/doc.tmac: Assure that the macro package is
4786 * tmac/groff_man.man: Minor cosmetic fix.
4788 2001-11-27 Werner LEMBERG <wl@gnu.org>
4790 * src/roff/groff/groff.man, tmac/groff_tmac.man,
4791 tmac/groff_www.man: s/mwww/www/.
4793 2001-11-26 Werner LEMBERG <wl@gnu.org>
4795 * aclocal.m4 (GROFF_MKSTEMP): Implement test using C++ linkage.
4796 * configure: Regenerated.
4797 * win32-diffs: Updated.
4799 * tmac/groff_mwww.tmac: Renamed to ...
4800 * tmac/groff_www.tmac: This.
4801 * tmac/mwww.tmac: Removed.
4802 * NEWS, tmac/Makefile.sub: Updated.
4804 2001-11-21 Werner LEMBERG <wl@gnu.org>
4806 * doc/groff.texinfo: Improve documentation of the `\v' escape.
4807 Fix explanation of `\D' and `rt'.
4809 2001-11-20 Werner LEMBERG <wl@gnu.org>
4811 * tmac/an-old.tmac (an-header): Set header length equal to page
4813 * doc/groff.texinfo: Improve documentation of `ne' request. Other
4817 2001-11-19 Werner LEMBERG <wl@gnu.org>
4819 * NEWS, man/Makefile.sub: Updated.
4821 2001-11-19 Bernd Warken <bwarken@mayn.de>
4823 * man/ditroff.man: New file.
4825 2001-11-17 Werner LEMBERG <wl@gnu.org>
4827 * man/groff_differences.man: Renamed to ...
4828 * man/groff_diff.man: This. Updated.
4829 * man/Makefile.sub, src/roff/troff/troff.man, NEWS: Updated.
4831 * src/preproc/html/pushbackbuffer.cc: Renamed to ...
4832 * src/preproc/html/pushback.cc: This. Updated.
4833 * src/preproc/html/pushbackbuffer.h: Renamed to ...
4834 * src/preproc/html/pushback.h: This.
4835 * src/preproc/html/Makefile.sub, src/preproc/html/pre-html.cc:
4838 * src/libs/libgroff/htmlindicate.cc: Renamed to ...
4839 * src/libs/libgroff/htmlhint.cc: This.
4840 * src/libs/libgroff/Makefile.sub: Updated.
4842 * tmac/an-old.tmac (an-end): Fix page length.
4844 2001-11-16 Werner LEMBERG <wl@gnu.org>
4846 * NEWS, man/groff_differences.man, doc/groff.texinfo: Updated.
4847 * man/Makefile.sub: Include groff_differences.man.
4848 * VERSION: Set to 1.18.
4849 * REVISION: Set to 0.
4851 2001-11-16 Bernd Warken <bwarken@mayn.de>
4853 * src/roff/troff/input.cc (do_define_macro): Allow whitespace before
4854 the second dot (or ending macro name) to end a macro.
4855 * doc/groff.texinfo: Doc fix.
4857 2001-11-16 Ruslan Ermilov <ru@FreeBSD.org>
4859 * tmac/doc-common (doc-header): Handle very long document titles
4862 2001-11-16 Werner LEMBERG <wl@gnu.org>
4864 * tmac/doc.tmac (doc-do-Bl-args): Fix .substring requests.
4866 2001-11-15 Werner LEMBERG <wl@gnu.org>
4868 * src/roff/troff/troff.man: Revised and split into troff.man and...
4869 * man/groff_differences.man: New file.
4872 2001-11-13 Werner LEMBERG <wl@gnu.org>
4874 * tmac/an-old.tmac (TS, TE): New macros for table support.
4876 2001-11-12 Werner LEMBERG <wl@gnu.org>
4878 * src/include/lib.h: Provide a fix for emx to not include
4881 2001-10-27 Werner LEMBERG <wl@gnu.org>
4883 * src/roff/troff/input.cc (substring_macro): Fix computation of
4886 2001-10-20 Werner LEMBERG <wl@gnu.org>
4888 Undo change from 2001-08-28.
4890 * src/roff/troff/input.cc (have_input): New global variable.
4891 (token::next): Set `have_input' for \f, \H, \R, \s, and \S if not
4892 in compatibility mode.
4893 (process_input_stack): Use it.
4895 2001-10-19 Ruslan Ermilov <ru@FreeBSD.org>
4897 * tmac/doc.tmac (doc-flag-recursion): Protect arguments against
4898 being handled as end-of-sentence characters,
4900 2001-10-10 Gaius Mulley <gaius@glam.ac.uk>
4902 * src/roff/troff/input.cc (file_iterator): New members
4903 `suppress_newline_flag' and `seen_escape'.
4904 (file_iterator::next_file): Updated.
4905 (file_iterator::fill): Use it.
4906 (string_iterator): New member `suppress_newline_flag'.
4907 (string_iterator::fill): Set it.
4908 (get_color_element): Use MAX_COLOR_VAL.
4909 * src/roff/troff/env.cc (environment): Remove `need_eol'.
4910 (no_fill): Don't set `env->ignore_next_eol'.
4911 (environment::newline): Handle `eol' tag properly.
4913 (environment::add_html_tag): Set `env->ignore_next_eol'.
4915 * src/roff/troff/env.h (environment): Updated.
4917 * src/devices/grohtml/post-html.cc (text_glob::is_eol_ce): New
4919 (html_printer::outstanding_eol): New member function.
4920 (html_printer::do_title): Use new functions.
4921 (html_printer::troff_tag): Test `id_eol_ce'.
4923 2001-10-10 Werner LEMBERG <wl@gnu.org>
4925 * tmac/color.tmac, tmac/color-html.tmac: Use `.do' to make those
4926 files work with -C also.
4928 2001-10-05 Werner LEMBERG <wl@gnu.org>
4930 * doc/pic.ms: Minor fix.
4931 * src/preproc/html/pre-html.cc (scanArguments): Don't handle `-?'
4932 as a valid command line switch.
4933 * src/devices/grohtml/post-html.cc (main): Ditto.
4935 * src/devices/grohtml/grohtml.man: Updated.
4936 * src/roff/groff/groff.cc (main): Pass `-v' to predriver also.
4938 2001-10-04 Werner LEMBERG <wl@gnu.org>
4940 Implementing color support in troff, pic, grops, and grohtml. These
4941 changes are based on a major patch provided by Gaius Mulley
4944 New request: `defcolor', supporting rgb, cmy, cmyk, and gray
4945 definitions with both hex values and fractions.
4947 New escapes: \m and \M for drawing and background color,
4948 respectively. This corresponds to the troff output commands `m'
4951 groff and troff accept command line switch `-c' to disable color
4952 output (which is automatically disabled in compatibility mode).
4954 New scaling indicator `f' for fractions (1f = 65536u).
4956 New conditional operator `m' to test for defined colors with `if'
4959 New keywords `color' (or `colour', `colored', `coloured'), `outline'
4960 (or `outlined'), and `shaded' added to pic.
4962 * src/include/color.h: New file.
4963 * src/include/driver.h: Include it.
4964 * src/include/printer.h: Include color.h.
4965 (environment): New members `col' and `fill'.
4966 (printer): Remove `adjust_arc_center' member function.
4967 * src/include/Makefile.sub: Updated.
4969 * src/libs/libdriver/input.cc (do_file): Initialize `env.col' and
4971 Handle `m' and `DF' troff commands.
4972 * src/libs/libgroff/color.cc: New file.
4973 * src/libs/libgroff/Makefile.sub: Updated.
4975 * src/preproc/html/pre-html.cc (IMAGE_BORDER_PIXELS): Set to 2.
4977 (createImage): Fix computation of `y2'.
4979 (buffer::write_file_html): Remove calls to `stop'.
4981 * src/preproc/pic/common.h (common_output): New abstract function
4982 members `set_color', `reset_color', `get_last_filled', and
4983 `get_outline_color'.
4984 * src/preproc/pic/object.h: Add `IS_SHADED' and `IS_OUTLINED'.
4985 (object_spec): Add members `shaded' and `outlined'.
4986 * src/preproc/pic/output.h (output): `command' is now abstract.
4987 New function members `set_color', `reset_color', `get_last_filled',
4988 and `get_outline_color'.
4989 * src/preproc/pic/lex.cc (lookup_keyword): Recognize `colo[u]r[ed]',
4990 `outline[d]', and `shaded'.
4991 * src/preproc/pic/object.cc (output::command): Removed.
4992 (output::set_location): Moved to output.h.
4993 (graphic_object): Add protected members `outline_color' and
4995 Add member functions `set_outline_color', `get_outline_color', and
4997 (closed_object): Add member function `set_fill_color'.
4998 Add member `color_fill'.
4999 (graphic_object::print_text): Use `out->set_color' and
5001 (box_object::print, ellipse_object::print, circle_object::print,
5002 line_object::print, spline_object::print, arc_object::print): Ditto.
5003 (object_spec::make_object): Implement `IS_OUTLINED' and `IS_SHADED'.
5004 * src/preproc/pic/pic.y: Add tokens `COLORED', `OUTLINED', and
5005 `SHADED', making them `%left'.
5006 Add rules `object_spec [SHADED|COLORED|OUTLINED] text'.
5007 * src/preproc/pic/tex.cc (tex_output): New dummy function members
5008 `set_color', `reset_color', `get_last_filled', and
5009 `get_outline_color'.
5010 * src/preproc/pic/troff.cc (simple_output): New abstract function
5011 members `set_color', `reset_color', and `get_last_filled'.
5012 (simple_output::polygon, simple_output::circle,
5013 simple_output::ellipse): Use `get_last_filled'.
5014 (troff_output): New members `last_filled' and `last_outlined'.
5015 New function members `set_color', `reset_color', `get_last_filled',
5016 and `get_outline_color'.
5017 (troff_output::finish_picture): Use `reset_color'.
5018 (troff_output::set_fill): Test `last_filled'.
5019 * src/preproc/pic/pic.man: Updated.
5021 * src/roff/groff/groff.cc (main): Implement `-c' option.
5022 (synopsis, help): Updated.
5023 src/roff/groff/groff.man: Updated.
5025 * src/roff/troff/troff.h: Include color.h.
5026 (warning_type): Add WARN_COLOR.
5027 * src/roff/troff/env.h (environment): New members
5028 `{cur,prev}_{glyph,fill}_color'.
5029 New member functions `get_{prev_,}{glyph,fill}_color'.
5030 * src/roff/troff/env.cc: Initialize and implement them.
5031 * src/roff/troff/input.cc: New global variable `disable_color_flag'.
5032 Replace `NULL' with `0' everywhere for consistency.
5033 (lookup_color, default_black, do_glyph_color, do_fill_color,
5034 get_color_element, read_rgb, read_cmy, read_cmyk, read_gray,
5035 define_color): New functions.
5036 (token::next): Implement \M and \m escapes.
5037 (do_if_request): Implement `m' operator.
5039 (main): Implement `-c' option.
5040 (init_markup_requests): Add `defcolor' request.
5041 (warning_table): Add `color' warning.
5042 * src/roff/troff/node.h (glyph_color_node, fill_color_node): New
5044 * src/roff/troff/node.cc (troff_output_file): New members
5045 `current_{page,glyph}color'. New member functions `put_hex',
5046 `glyph_color', and `fill_color'.
5047 (glyph_color_node::*, fill_color_node::*): Implement it.
5048 * src/roff/troff/number.cc (SCALE_INDICATOR_CHARS): Add `f'.
5049 (parse_term): Add support for `f'.
5050 * src/roff/troff/troff.man: Updated.
5052 * src/devices/grodvi/dvi.cc (draw_dvi_printer::draw): Add dummy
5054 * src/devices/grolbp/lbp.cc (lbp_printer::draw): Ditto.
5055 * src/devices/grolj4/lj4.cc (lj4_printer::draw): Ditto.
5057 * src/devices/grohtml/html-text.h (HTML_TAG): Add COLOR_TAG.
5058 (tag_definition): Use `void *' for arg1.
5059 (html_text): New member functions `do_color' and `done_color'.
5060 Use `void *' for second parameter of `push_para' member function.
5061 New `push_para' member function with a single parameter.
5062 Use `char *' for parameter of `issue_table_begin' member funtion.
5063 New `issue_color_begin' member function.
5064 * src/devices/grohtml/html-text.cc (html_text::end_tag): Handle
5066 (html_text::issue_color_begin): New function.
5067 (html_text::issue_table_begin): Use `char *' for parameter.
5068 (html_text::start_tag, html_text::shutdown,
5069 html_text::check_emit_text): Updated.
5070 (html_text::push_para): Use `void *' for second parameter.
5071 Add same function with only one parameter.
5072 (html_text::do_*): Updated.
5073 (html_text::do_color, html_text::done_color): New functions.
5074 * src/devices/grohtml/post-html.cc (style): New member `col'.
5075 Mew member `style' with 6 parameters.
5076 (style::style, style::operator==): Updated.
5077 (html_printer::do_font): Use it.
5078 (html_printer::draw): Add dummy entry for `F'.
5079 (html_printer::set_char): Updated.
5080 * src/devices/grohtml/grohtml.man: Updated.
5082 * src/devices/grops/ps.cc (ps_output::put_float): Use `%g' to have
5083 trailing zeroes removed.
5084 (ps_printer): New members `sbuf_color', `fill_color', and
5086 Removed member `fill'.
5087 New member function `set_color'.
5088 (ps_printer::ps_printer, ps_printer::set_char): Updated.
5089 (ps_printer::flush_sbuf, ps_printer::set_line_thickness,
5090 ps_printer::fill_path, ps_printer::draw): Use `set_color'.
5092 * tmac/color-html.tmac, tmac/color.tmac: New files.
5093 * tmac/troffrc: Include them.
5094 * tmac/www.tmac (URL, FTP, MAILTO): Use blue color.
5095 * tmac/Makefile.sub: Updated.
5097 * NEWS, doc/groff.texinfo, doc/pic.ms, man/groff_out.man,
5098 man/groff.man: Updated.
5099 * font/devps/prologue.ps: Define FC and CO functions.
5101 2001-10-04 Gaius Mulley <gaius@glam.ac.uk>
5103 Fix incorrect cropping of images and incorrect handling of special
5104 characters. Fix handling of file names in \O.
5106 * src/include/geometry.h: New file.
5107 * src/libs/libgroff/geometry.cc: New file.
5108 * src/libs/libdriver/printer.cc (printer::adjust_arc_center): Moved
5110 * src/roff/troff/input.cc (get_delim_file_name): Fixed problem with
5112 (do_suppress): Updated.
5113 * src/roff/troff/node.cc: Include geometry.h.
5114 (troff_output_file::flush_tbuf): Fixed parameters to
5115 `check_output_limits'.
5116 (troff_output_file::check_charinfo): Ditto.
5117 (troff_output_file::determine_line_limits): Add support for `Da'
5120 * src/devices/grohtml/post-html.cc (str_translate_to_html):
5121 Add new parameter `is_special' to decode special characters from
5123 (html_printer::do_title, html_printer::do_heading,
5124 html_printer::do_indentedparagraph,
5125 html_printer::translate_to_html, html_printer::special): Updated.
5127 2001-10-03 Werner LEMBERG <wl@gnu.org>
5129 * Makefile.sub (DISTCLEANFILES): Add stamp-h.
5130 Fix entry for config.h.
5131 * test-groff (GROFF_BIN_PATH): Add $builddir/roff/groff.
5132 * tmac/troffrc: Translate nonbreakable space character to `\~'.
5133 * src/preproc/eqn/eqn.man: Document -d command line option.
5135 2001-09-27 Werner LEMBERG <wl@gnu.org>
5137 * man/groff.man: Use
5145 instead of the old code (`.ad .hy' after the table) to suppress
5146 incorrect hyphenation for grohtml output.
5148 2001-09-22 Werner LEMBERG <wl@gnu.org>
5150 * man/groff_font.man, man/groff_out.man: Minor fixes.
5152 2001-09-20 Werner LEMBERG <wl@gnu.org>
5154 * PROBLEMS: Updated, reordered. Improved EPS section (thanks to
5155 Arnold Robbins <arnold@skeeve.com>).
5157 2001-09-09 Werner LEMBERG <wl@gnu.org>
5159 * configure: Regenerated with autoconf 2.52.
5161 * doc/groff.texinfo: Complete revision of indices.
5163 2001-09-07 Werner LEMBERG <wl@gnu.org>
5165 * doc/Makefile (clean): Updated to delete all indices.
5167 2001-09-05 Werner LEMBERG <wl@gnu.org>
5169 * src/roff/troff/troff.man: Remove superfluous line.
5171 * tmac/s.tmac: Enable all warnings only if no -W or -w option is
5172 given on the command line (or rather, if only the default warnings
5175 2001-09-03 Werner LEMBERG <wl@gnu.org>
5177 * man/groff.man, src/preproc/eqn/eqn.man, tmac/groff_mdoc.man: Don't
5178 use .ne for TTY devices.
5180 2001-08-31 Werner LEMBERG <wl@gnu.org>
5182 * src/roff/troff/token.h, src/roff/troff/input.cc:
5183 s/TOKEN_TRANSPARENT_ESCAPE/TOKEN_OPAQUE_ESCAPE/.
5185 2001-08-28 Werner LEMBERG <wl@gnu.org>
5187 * src/roff/troff/token.h (token_type): Add TOKEN_TRANSPARENT_ESCAPE.
5188 * src/roff/troff/input.cc (token::next): Return
5189 TOKEN_TRANSPARENT_ESCAPE for \f, \H, \R, \s, and \S if not in
5191 (token::description): Updated.
5192 (process_input_stack): Reset `bol' for TOKEN_TRANSPARENT_ESCAPE.
5193 (token::add_to_node_list, token::process): Ignore
5194 TOKEN_TRANSPARENT_ESCAPE.
5196 2001-08-27 Werner LEMBERG <wl@gnu.org>
5198 * tmac/an-old.tmac: Fix `S' string.
5200 2001-08-26 Werner LEMBERG <wl@gnu.org>
5202 * src/roff/troff/troff.man: Don't use .ne for TTY devices.
5204 2001-08-25 Werner LEMBERG <wl@gnu.org>
5206 * doc/pic.ms: Replace `\\' with `\e' (and fixing some single
5208 Many other minor fixes.
5210 * configure.ac: Add message at end to inform how to compile
5212 * configure: Regenerated.
5214 2001-08-24 Werner LEMBERG <wl@gnu.org>
5216 * src/include/getopt.h, src/libs/libgroff/{getopt.c, getopt1.c}:
5217 Updated to latest version of libc.
5219 2001-08-23 Werner LEMBERG <wl@gnu.org>
5221 * configure.ac: Don't create subdirectories before AC_CONFIG_FILES.
5222 Autoconf 2.50 and newer can handle this.
5223 * configure: Regenerated.
5225 2001-08-21 Werner LEMBERG <wl@gnu.org>
5227 * doc/pic.ms: Fix typo.
5228 * src/preproc/tbl/tbl.man: Document case of global options.
5230 2001-08-21 Gaius Mulley <gaius@glam.ac.uk>
5232 * src/devices/grohtml/post-html.cc (html_printer::end_font): Fix
5233 handling of `CR' font.
5235 2001-08-20 Werner LEMBERG <wl@gnu.org>
5237 Use a config.h file.
5239 * src/include/lib.h: Include config.h.
5240 * All C files: Ditto (if necessary).
5241 * All C++ source and header files: Include lib.h first (if
5244 * src/include/config.hin: New file (autogenerated by autoheader).
5245 * stamp-h.in: New file.
5246 * configure.ac: Updated.
5247 * aclocal.m4: Add third parameters to AC_DEFINE macros.
5248 (GROFF_ARRAY_DELETE): Simplified.
5249 * Makefile.sub (DISTCLEANFILES): Updated.
5250 Added targets for remaking config.status, config.hin, config.h,
5251 stamp-h.in, and stamp-h.
5252 * configure: Regenerated.
5254 2001-08-19 Werner LEMBERG <wl@gnu.org>
5258 2001-08-18 Sebastian Krahmer <krahmer@suse.de>
5260 * src/preproc/pic/pic.y (format_number): Use do_sprintf().
5261 (do_sprintf): Use snprintf().
5263 2001-08-18 Werner LEMBERG <wl@gnu.org>
5265 * src/libs/snprintf/*: Added an snprintf module written by Mark
5267 * src/libs/libgroff/Makefile.sub: Updated.
5268 * configure.ac: Add test for snprintf().
5269 * Makefile.in: Updated.
5270 * configure: Regenerated.
5272 * src/preproc/html/pre-html.cc (make_message): Reactivate code which
5275 2001-08-14 Ruslan Ermilov <ru@FreeBSD.org>
5277 * tmac/doc.tmac (Ex): New implementation.
5278 * tmac/doc-common, tmac/groff_tmac.man: Updated.
5280 2001-08-13 Ruslan Ermilov <ru@FreeBSD.org>
5282 * tmac/doc.tmac (Rv): Implement support for 0 or more than 1
5284 * tmac/groff_tmac.man: Updated.
5286 2001-08-13 Werner LEMBERG <wl@gnu.org>
5288 * src/preproc/tbl/tbl.man: Minor documentation update.
5290 2001-08-13 John David Anglin <dave@hiauly1.hia.nrc.ca>
5292 * src/libs/libgroff/tmpname.cc: Add prototype for gettimeofday().
5293 * configure.ac: Add declaration test for gettimeofday().
5294 * Makefile.in: Document NEED_DECLARATION_GETTIMEOFDAY defines.
5295 * aclocal.m4: Include sys/time.h for gettimeofday declaration test.
5296 * configure: Regenerated.
5298 2001-08-11 Werner LEMBERG <wl@gnu.org>
5300 * aclocal.m4 (GROFF_MKSTEMP): Define HAVE_MKSTEMP.
5301 * configure.ac: Add declaration test for strcasecmp().
5302 * Makefile.in: Updated.
5303 * configure: Regenerated.
5304 * src/include/lib.h [!HAVE_MKSTEMP]: Add prototype for mkstemp() --
5305 this is necessary because groff's mkstemp.cc is C++.
5306 Add declaration conditionally for strcasecmp().
5308 2001-08-10 Werner LEMBERG <wl@gnu.org>
5310 Integrated pic2graph, contributed by Eric S. Raymond.
5312 * contrib/pic2graph/{Makefile.sub, pic2graph.sh, pic2graph.man}: New
5314 * Makefile.in, NEWS: Updated.
5316 * src/preproc/tbl/tbl.man: Revised.
5318 2001-08-09 Eric S. Raymond <esr@thyrsus.com>
5320 * src/preproc/tbl/tbl.man: Extended to cover all tbl features.
5322 2001-08-09 Werner LEMBERG <wl@gnu.org>
5324 * src/preproc/tbl/main.cc (process_data): Fix recognition of .lf
5327 2001-08-08 Paul Eggert <eggert@twinsun.com>
5329 * Makefile.sub (configure): Depend on configure.ac, not
5331 * INSTALL.gen: Upgrade to autoconf 2.52's INSTALL.
5333 2001-08-07 Werner LEMBERG <wl@gnu.org>
5335 * src/utils/afmtodit/afmtodit.man, src/roff/groff/groff.man: Minor
5338 2001-08-06 Werner LEMBERG <wl@gnu.org>
5340 * src/roff/troff/troff.man: Improve documentation of -E option.
5342 2001-07-28 Ralph Corderoy <ralph@inputplus.demon.co.uk>
5344 * src/preproc/html/pushbackbuffer.cc (pushBackBuffer::readNumber):
5347 2001-07-27 Werner LEMBERG <wl@gnu.org>
5349 * src/preproc/refer/refer.cc: Undo last change.
5350 * src/devices/grohtml/post-html.cc: Ditto.
5352 2001-07-26 Werner LEMBERG <wl@gnu.org>
5354 * src/preproc/refer/refer.cc: Include `lib.h'.
5355 * src/devices/grohtml/post-html.cc: Ditto.
5357 2001-07-25 Gaius Mulley <gaius@glam.ac.uk>
5359 * aclocal.m4 (GROFF_PAGE): Add `AC_DEFINE(PAGEA4)'.
5360 * src/preproc/html/pre-html.cc: Use it for DEFAULT_VERTICAL_OFFSET.
5361 * Makefile.in: Comment updated.
5362 * configure: Regenerated.
5364 2001-07-25 Werner LEMBERG <wl@gnu.org>
5366 * src/preproc/pic/pic.cc: Removed.
5367 * src/preproc/pic/pic_tab.h: Removed.
5368 * src/preproc/refer/label.cc: Removed.
5370 * doc/Makefile (.ms.html): Don't use a file name extension in
5371 argument to grohtml's -I option.
5372 * Makefile.in (dist): Remove CVS directories.
5373 Call `distfiles' target.
5375 * src/devices/grohtml/grohtml.man: Add information about valid
5376 versions of pnmtopng.
5377 * src/preproc/html/pre-html.cc (TRANSPARENT): Use `white' as colour
5378 name instead of number.
5380 2001-07-24 Werner LEMBERG <wl@gnu.org>
5382 * doc/groff.texinfo: Minor fixes.
5384 2001-07-21 Gaius Mulley <gaius@glam.ac.uk>
5386 * doc/Makefile (.ms.html): Put image files into a subdirectory.
5389 2001-07-20 Werner LEMBERG <wl@gnu.org>
5391 * src/libs/libgroff/tmpname.cc: New file, defining get_tempname().
5392 * src/libs/libgroff/mkstemp.cc: New file.
5393 * src/libs/libgroff/mksdir.cc: New file.
5394 * src/libs/libgroff/tmpfile.cc [HAVE_MKSTEMP_PROTO]: Removed.
5395 (xtmpfile) [!HAVE_MKSTEMP]: Removed.
5396 * src/libs/libgroff/Makefile.sub: Updated.
5397 * src/include/lib.h: Add mksdir() prototype.
5398 * src/include/posix.h: Define S_IXUSR if not yet defined.
5400 * src/preproc/html/pre-html.cc (MAX_RETRIES): Removed.
5401 (createAllPages): Use mksdir() instead of current code.
5402 * src/utils/indxbib/indxbib.cc [HAVE_MKSTEMP_PROTO]: Removed.
5403 (main): [!HAVE_MKSTEMP]: Removed.
5405 * aclocal.m4 (GROFF_MKSTEMP): Updated to use new mkstemp.cc file.
5406 (GROFF_INTTYPES_H, GROFF_UNSIGNED_LONG_LONG, GROFF_UINTMAX_T): New
5408 * configure.ac: Add tests for stdint.h, sys/time.h, and
5410 Call new GROFF_xxx macros.
5411 * configure: Regenerated.
5412 * Makefile.in: Comments updated.
5414 2001-07-20 Gaius Mulley <gaius@glam.ac.uk>
5416 * src/preproc/html/pre-html.cc (scanArguments): Use getopt_long()
5417 instead of current code.
5418 * src/devices/grohtml/post-html.cc (main): Handle `-d' option.
5419 * src/roff/groff/groff.cc (possible_command::insert_args): New
5421 (main): Use it for predriver handling instead of insert_arg().
5423 2001-07-19 Werner LEMBERG <wl@gnu.org>
5425 * doc/Makefile: Added GROFF_BIN_PATH to make it work with uninstalled
5428 * src/include/posix.h: Define S_IWUSR if not yet defined.
5430 2001-07-18 Werner LEMBERG <wl@gnu.org>
5434 2001-07-18 Ruslan Ermilov <ru@FreeBSD.org>
5436 * tmac/groff_mdoc.man: Document new -width and -column syntax.
5437 Some other minor fixes.
5438 * tmac/an-old.tmac: Add `AT' and `UC' macros.
5440 2001-07-17 Gaius Mulley <gaius@glam.ac.uk>
5442 Replace call to `troff' with `groff -Z' to make it aware of
5445 * src/preproc/html/pre-html.cc (TROFF_COMMAND): New macro.
5446 (troff_command, command_prefix): Removed.
5447 (alterDeviceTo): Use groff.
5448 (addZ): New function.
5449 (char_buffer::do_html): Use it.
5450 (scanArguments): Use TROFF_COMMAND.
5451 (findPrefix): Removed.
5453 * src/roff/groff/groff.cc (main): Handle zflag for preprocessors.
5455 2001-07-17 Eric S. Raymond <esr@snark.thyrsus.com>
5457 * doc/pic.ms: Documentation fixes.
5459 2001-07-17 Werner LEMBERG <wl@gnu.org>
5461 Replace atexit() with global destructor.
5463 * src/libs/libgroff/tmpfile.cc (xtmpfile_list): Add constructor.
5464 (xtmpfile_list_init): New global structure to deallocate
5465 xtmpfile_list on exit. Its destructor inherits most code from
5467 (remove_tmp_files): Deleted.
5468 (add_tmp_file): Simplified.
5470 2001-07-16 Werner LEMBERG <wl@gnu.org>
5472 Replace strdup() with strsave().
5474 * src/devices/grolbp/lbp.cc [!HAVE_STRDUP]: Removed.
5475 (set_papersize): Use strsave() and a_delete.
5476 (main): Use strsave().
5477 * src/preproc/html/pre-html.cc (make_message, createAllPages,
5478 removeAllPages): Use strsave() and a_delete.
5480 * configure.ac: Remove test for strdup.
5481 * Makefile.in: Comment updated.
5482 * configure: Regenerated.
5484 2001-07-15 Werner LEMBERG <wl@gnu.org>
5486 * win32-diffs: Updated.
5488 2001-07-14 Werner LEMBERG <wl@gnu.org>
5490 * src/preproc/html/pre-html.cc (makeTempFiles): Activate new code,
5491 removing the old one.
5492 * src/utils/indxbib/indxbib.cc (main): Remove compiler warning.
5494 2001-07-14 Ralph Corderoy <ralph@inputplus.demon.co.uk>
5496 * src/libs/libgroff/tmpfile.cc (xtmpfile): Fix guard for `namep'.
5498 2001-07-12 Ruslan Ermilov <ru@FreeBSD.org>
5500 Merge -xwidth into -width. Add -xwidth functionality to -column
5503 * tmac/doc.tmac (Bl): Add dummy doc-typeXXX and doc-spaceXXX to
5505 (doc-do-Bl-args): Merge -xwidth code with -width. Test whether
5506 string immediately following a leading dot starts with a valid mdoc
5508 Add similar code to the -column branch.
5509 (doc-Bl-usage): Updated.
5510 * groff_mdoc.man: s/-xwidth/-width/.
5512 2001-07-12 Gaius Mulley <gaius@glam.ac.uk>
5514 * src/devices/grohtml/post-html.cc (text_glob::is_br): Stop titles
5515 running into centered or non-formatted text.
5517 2001-07-11 Werner LEMBERG <wl@gnu.org>
5519 Introduce short and long prefixes to have the selection at run-time
5520 whether there is a 8+3 limit for names of temporary files.
5522 * src/libs/libgroff/tmpfile.cc (TMPFILE_PREFIX): Replaced with...
5523 (TMPFILE_PREFIX_SHORT, TMPFILE_PREFIX_LONG): This.
5524 (tmpfile_prefix, tmpfile_prefix_len, use_short_prefix): New
5526 (temp_init): New global structure to initialize above three
5528 (xtmptemplate): Use two parameters for long and short prefix.
5529 Simplify code use above three variables.
5530 (xtmpfile): Use long and short prefixes as parameters.
5531 * src/include/lib.h: Updated.
5533 * src/preproc/html/pre-html.cc ({PAGE,PS,REGION}_TEMPLATE): Replace
5535 ({PAGE,PS,REGION}_TEMPLATE_{SHORT,LONG}): This.
5536 (createAllPages, makeTempFiles): Updated.
5538 2001-07-09 Werner LEMBERG <wl@gnu.org>
5540 * REVISION: Increased to 3.
5542 Version 1.17.2 released
5543 =======================
5545 2001-07-07 Werner LEMBERG <wl@gnu.org>
5547 * src/utils/indxbib/indxbib.cc (main): Change type of `name_max'
5550 2001-07-06 Ruslan Ermilov <ru@FreeBSD.org>
5552 * tmac/doc.tmac (Rv): Make `Rv' really not parseable.
5554 * tmac/groff_mdoc.man: Fix synopsis.
5556 2001-07-05 Ruslan Ermilov <ru@FreeBSD.org>
5558 * tmac/doc.tmac (doc-inset-list, doc-hang-list, doc-ohang-list):
5559 Restore `doc-Pa-font'.
5561 2001-07-04 Werner LEMBERG <wl@gnu.org>
5563 * src/utils/indxbib/dirnamemax.c: Moved to ...
5564 * src/libs/libgroff/maxfilename.cc: Here.
5565 s/dir_name_max/file_name_max/.
5567 * src/include/lib.h: Add file_name_max.
5568 * src/utils/indxbib/indxbib.cc: Updated.
5569 * src/utils/indxbib/Makefile.sub, src/libs/libgroff/Makefile.sub:
5572 * src/libs/libgroff/tmpfile.cc (TMPFILE_PREFIX) [__MSDOS__]: Define
5574 (xtmpfile) [_MSC_VER]: Removed -- MSVC has mktemp().
5576 * src/preproc/html/pre-html.cc (PAGE_TEMPLATE, PS_TEMPLATE,
5577 REGION_TEMPLATE): New macros.
5578 (createAllPages, makeTempFiles): Use them.
5579 Include `nonposix.h'.
5580 (html_system): New function.
5581 (createAllPages, createImage): Use it.
5584 * tmac/www.tmac: Fix typos.
5586 2001-07-03 Werner LEMBERG <wl@gnu.org>
5588 * tmac/www.tmac: Disable hyphenation in normal text only if output
5590 (URL, FTP, MAILTO): Disable hyphenation of actual URL with `\%'.
5591 * tmac/groff_mwww.man, NEWS: Updated.
5593 2001-07-03 Gaius Mulley <gaius@glam.ac.uk>
5595 * tmac/www.tmac (.IMAGE): Add fourth parameter to specify vertical
5598 2001-07-02 Ruslan Ermilov <ru@FreeBSD.org>
5600 * tmac/doc-common, tmac/doc.tmac (doc-display-ft-stack,
5601 doc-display-ps-stack): Implement font and font size stack for
5604 2001-07-02 Werner LEMBERG <wl@gnu.org>
5606 * REVISION: Increased to 2.
5607 * src/roff/troff/input.cc (read_size): Fix special case `\s[0]'.
5609 * src/groff/grog/grog.pl (process): Handle `Oo' and `Oc' not at the
5610 beginning of a line.
5611 * src/groff/grog/grog.sh: Ditto.
5613 2001-06-29 Peter Marquardt <wwwutz@molgen.mpg.de>
5615 * src/preproc/eqn/neqn.sh: Put `export' keyword in a new line to
5618 2001-06-27 Werner LEMBERG <wl@gnu.org>
5620 Fix problems with preprocessor string for `man' program.
5622 * *.man: Don't use `s' in preprocessor string -- it doesn't exist.
5623 Updated/added copyright.
5624 Moved Emacs's local variable to identify nroff mode to the end of
5625 the file; add local variable if missing.
5627 2001-06-26 Andras Salamon <andras@cs.wits.ac.za>
5629 * aclocal.m4: Replace AC_LANG_SAVE + AC_LANG_CPLUSPLUS with
5630 AC_LANG_PUSH(C++) and AC_LANG_RESTORE with AC_LANG_POP(C++).
5631 * configure: Regenerated.
5633 2001-06-25 Andras Salamon <andras@cs.wits.ac.za>
5635 * aclocal.m4 (GROFF_PAGE): Fix page detection code.
5636 * configure: Regenerated.
5638 2001-06-24 Werner LEMBERG <wl@gnu.org>
5640 * doc/homepage.ms: Don't include arkup.tmac (which no longer exists)
5642 * doc/pic.ms: Fix typos.
5644 Version 1.17.1 released
5645 =======================
5647 2001-06-21 Golubev I. N. <gin@mo.msk.ru>
5649 * aclocal.m4 (GROFF_NEED_DECLARATION): Fix inclusion of strings.h.
5650 * configure: Updated.
5652 2001-06-20 Gaius Mulley <gaius@glam.ac.uk>
5654 * src/roff/preproc/html/pre-html.cc (make_message): Fix incorrect
5656 * src/roff/troff/dic.cc (blank_line): Add html tag.
5658 2001-06-19 Gaius Mulley <gaius@glam.ac.uk>
5660 * src/roff/troff/input.cc (do_suppress): Fix typo.
5662 2001-06-18 Gaius Mulley <gaius@glam.ac.uk>
5664 Added two new options (-D and -I) to specify image names and a
5665 subdirectory to place the images in.
5667 Change syntax from \\Ox to \\O[x].
5669 * src/devices/grohtml/post-html.cc (main): Add options.
5671 * src/preproc/html/pre-html.cc: Include `stdarg.h'.
5672 Use `NULL' instead of `0' for null string pointers.
5673 (MAX_RETRIES): New macro.
5674 (lengthOfintToStr, intToStr, make_message): New functions.
5675 (makeFileName): Make function static.
5676 Implement -D and -I options.
5677 (checkImageDir): New function.
5678 (write_end_image, write_start_image): Use new syntax of \O.
5679 (createAllPages, removeAllPages): Implement -D and -I options. Use
5681 (createImage): Use make_message().
5682 (addps4html): Add guard for malloc().
5683 (usage, scanArguments): Updated.
5684 (makeTempFiles): Use mkstemp().
5685 (removeTempFiles): Use unlink().
5686 (findPrefix): Add guard for malloc().
5688 * src/roff/troff/input.cc (get_delim_file_name): New function to
5690 (do_suppress): Updated to parse new syntax.
5691 * src/devices/grohtml/grohtml.man: Updated.
5692 * tmac/www.tmac: Updated to new syntax.
5696 2001-06-15 Werner LEMBERG <wl@gnu.org>
5698 * src/roff/grog/Makefile.sub: Remove NAMEPREFIX.
5700 * src/devices/grohtml/grohtml.man: Minor improvements.
5702 2001-06-14 Werner LEMBERG <wl@gnu.org>
5704 * src/preproc/html/Makefile.sub: Remove NAMEPREFIX.
5706 2001-06-11 Werner LEMBERG <wl@gnu.org>
5708 * man/roff.man, mann/groff.man: Use '\" instead of .\" in the first
5709 line to specify preprocessor options -- mandb 2.3.1 only recognizes
5711 * src/preproc/grn/grn.man: Add proper '\" string.
5713 2001-06-11 OKAZAKI Tetsurou <okazaki@be.to>
5715 * test-groff: Don't use PATH but GROFF_BIN_PATH.
5717 2001-06-08 Werner LEMBERG <wl@gnu.org>
5719 Updated to autoconf 2.50.
5721 * configure.in: Renamed to...
5722 * configure.ac: This.
5723 * aclocal.m4 (AC_OUTPUT_MAKE_DEFS): Removed.
5724 (GROFF_OS390): Updated.
5725 * configure: Regenerated.
5727 2001-05-18 Werner LEMBERG <wl@gnu.org>
5729 * src/roff/troff/env.c, src/roff/troff/env.h,
5730 src/roff/troff/input.cc, src/roff/troff/troff.man: Undo `ss' change
5733 2001-05-17 Jeffrey Friedl <jfriedl@yahoo-inc.com>
5735 * src/roff/troff/input.cc (read_size): Fix special case `\s0'.
5737 2001-05-16 Werner LEMBERG <wl@gnu.org>
5739 * src/roff/troff/input.cc (read_size): Emit warning if value becomes
5740 less than or equal zero; set it to 1 then.
5741 * src/roff/troff/node.h (node::node): Initialize `last'.
5743 2001-05-08 Werner LEMBERG <wl@gnu.org>
5745 * tmac/an-old.tmac: Make predefined strings work in compatibility
5747 Add troff version guard.
5748 * tmac/doc.tmac: Simplify version guard.
5750 2001-05-07 Werner LEMBERG <wl@gnu.org>
5752 The .ns and .rs requests are now honoured not only in the top-level
5753 but in all diversions (similar to UNIX troff).
5755 This change is based on a patch from Tadziu Hoffmann
5756 <hoffmann@usm.uni-muenchen.de>.
5758 * src/roff/troff/div.h (diversion): Add `no_space_mode' member.
5759 (top_level_diversion): Remove `no_space_mode' member.
5760 * src/roff/troff/div.cc (diversion::diversion,
5761 top_level_diversion::top_level_diversion): Updated.
5762 (macro_diversion::output): Reset `no_space_mode'.
5763 (no_space, restore_spacing): Use `curdiv' unconditionally.
5764 (space_request, blank_line): Check `curdiv->no_space_mode'.
5765 (no_space_mode_reg::get_value, no_space_mode_reg::get_string): Use
5766 `curdiv' unconditionally.
5767 * NEWS, src/roff/troff/troff.man, man/groff.man, doc/groff.texinfo:
5770 2001-05-06 Werner LEMBERG <wl@gnu.org>
5772 Added two new requests `de1' and `am1' which are similar to `de' and
5773 `am' with the difference that compatibility mode is saved on entry,
5774 switched off during macro execution, and restored on exit.
5776 * src/roff/troff/input.h: Added two new special characters
5777 (COMPATIBLE_SAVE, COMPATIBLE_RESTORE).
5778 * src/roff/troff/input.cc (input_iterator): Added two member
5779 functions `save_compatible_flag' and `get_compatible_flag'.
5780 (input_stack): Ditto.
5781 (string_iterator): Ditto. Also add private member
5782 `saved_compatible_flag'.
5783 (token::next): Use COMPATIBLE_SAVE and COMPATIBLE_RESTORE.
5784 (calling_mode): New enumeration.
5785 (do_define_macro): Use it. Insert COMPATIBLE_SAVE and
5786 COMPATIBLE_RESTORE at the beginning and end of macro, respectively.
5787 (define_macro, define_indirect_macro, append_macro, ignore): Use
5789 (define_nocomp_macro, append_nocomp_macro): New functions.
5790 (init_input_requests): Updated.
5791 (do_request): Rename local variable `saved_compatible_flag' to
5792 `old_compatible_flag'.
5793 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
5795 * tmac/an-old.tmac: Use `de1' instead of `de' request for all
5796 public and trap-invoked macros. As a consequence, the man macros
5797 work in compatibility mode also.
5799 2001-05-06 Solar Designer <solar@openwall.com>
5801 * Makefile.in: Use $(mandir).
5803 2001-05-06 Alexios Zavras <zvr@pobox.com>
5805 * src/utils/afmtodit/afmtodit.pl: Fix serious typo.
5807 2001-05-05 Werner LEMBERG <wl@gnu.org>
5809 Added `.ns' number register: Returns 1 in no-space mode (if in
5810 top-level diversion), 0 otherwise.
5812 * src/roff/troff/div.cc (no_space_mode_reg): New class.
5813 (init_div_requests): Updated.
5814 * NEWS, src/roff/troff/troff.man, man/groff.man, doc/groff.texinfo:
5817 2001-05-04 Werner LEMBERG <wl@gnu.org>
5819 * src/roff/nroff/nroff.man: Improved documentation (especially
5822 2001-05-02 Werner LEMBERG <wl@gnu.org>
5824 Added `brp' request: This is \p as a request.
5826 * src/roff/troff/env.cc (environment::do_break): Add parameter
5828 (do_break_request): New function (was `break_request').
5829 (break_request): Calls `do_break_request'.
5830 (break_spread_request): New; calls `do_break_request'.
5831 (init_env_requests): Updated.
5832 * src/roff/troff/env.h: Updated.
5833 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
5835 * REVISION: Increased to 1.
5836 * win32-diffs: Updated.
5838 2001-05-01 Werner LEMBERG <wl@gnu.org>
5840 * tmac/an-old.tmac: Fix minor compatibility mode issue.
5841 * tmac/troffrc-end: Make it really work in compatibility mode.
5843 2001-04-27 Werner LEMBERG <wl@gnu.org>
5845 * src/utils/lkbib/lkbib.cc: Switch inclusion order of stdio.h and
5848 2001-04-22 Werner LEMBERG <wl@gnu.org>
5850 * src/libs/libgroff/getopt.c, src/include/getopt.h: Updating to
5851 latest versions from glibc CVS archive.
5853 * MORE.STUFF: Updated, using a patch from Kees Zeelenberg
5854 <c.zeelenberg@hccnet.nl>.
5856 2001-04-21 Werner LEMBERG <wl@gnu.org>
5858 * configure.in: Move check for mkstemp() to...
5859 * aclocal.m4 (GROFF_MKSTEMP): This new function.
5860 * configure: Regenerated.
5862 * src/include/groff-getopt.h: Don't use variable names in
5865 * src/devices/grohtml/html-chars.h: Removed. It isn't used.
5866 * src/devices/grohtml/Makefile.sub,
5867 src/devices/grohtml/post-html.cc: Updated.
5869 2001-04-21 Albert Chin-A-Young <china@thewrittenword.com>
5871 * configure.in: Add special check for mkstemp().
5872 * src/libs/libgroff/tmpfile.cc: Use it.
5873 * src/utils/indxbib/indxbib.cc: Ditto.
5874 * src/utils/pfbtops/pfbtops.c (main): Don't use C++ comment style.
5875 * src/devices/grolbp/lbp.h (lbpprintf, lbpputs, vdmprintf): Use
5878 2001-04-20 Bruce Lilly <blilly@erols.com>
5880 `Version_string' as C++ object was not visible to linker from C
5882 Add `const' to `Version_string'.
5884 * src/utils/pfbtops/pfbtops.c (main), src/roff/groff/groff.cc
5885 (main), src/roff/troff/input.cc (main), src/preproc/tbl/main.cc
5886 (main), src/preproc/pic/main.cc (main), src/preproc/eqn/main.cc
5887 (main), src/preproc/grn/main.cc (main), src/preproc/html/pre-html.cc
5888 (scanArguments), src/preproc/refer/refer.cc (main),
5889 src/preproc/soelim/soelim.cc (main), src/devices/grotty/tty.cc
5890 (main), src/devices/grodvi/dvi.cc (main), src/devices/grolj4/lj4.cc
5891 (main), src/devices/grohtml/post-html.cc (main),
5892 src/devices/grolbp/lbp.cc (main), src/utils/tfmtodit/tfmtodit.cc
5893 (main), src/utils/hpftodit/hpftodit.cc (main),
5894 src/utils/lookbib/lookbib.cc (main), src/utils/indxbib/indxbib.cc
5895 (main), src/utils/lkbib/lkbib.cc (main),
5896 src/utils/addftinfo/addftinfo.cc (main): Implement it.
5898 * src/roff/groff/pipeline.c: Add _UWIN.
5899 * src/include/nonposix.h: Ditto.
5901 2001-04-20 Werner LEMBERG <wl@gnu.org>
5903 * src/include/lib.h: Use HAVE_STRERROR.
5904 * src/roff/groff/pipeline.c: Ditto.
5905 * src/preproc/html/pre-html.cc: Remove declaration of `strerror'.
5906 * src/libs/libgroff/Makefile.sub (version.cc): Add `extern "C"'.
5907 * src/utils/pfbtops/pfbtops.c: Add copyright notice.
5908 * win32-diffs: Updated.
5909 * src/utils/hpftodit/hpftodit.cc (read_map): Fix compiler warning.
5911 2001-04-19 Werner LEMBERG <wl@gnu.org>
5913 * src/preproc/html/pre-html.cc (scanArguments): Use `troff_command'
5914 instead of hardwired `"troff"'.
5915 (char_buffer::read_file): Remove unused variables.
5916 (char_buffer::write_file_troff): Ditto.
5917 (char_buffer::write_file_html): Ditto.
5918 (generateImages): Ditto.
5920 * src/utils/addftinfo/addftinfo.cc (main): Fix compilation problem.
5922 * src/include/lib.h: Don't include `groff-getopt.h' for UWIN.
5924 * src/libs/libgroff/font.cc (font::load_desc): Fix compiler warning.
5925 * src/libs/libbib/index.cc (index_search_item_iterator::get_tag,
5926 index_search_item::search1): Ditto.
5927 * src/roff/troff/node.h (width_list): Reorder members.
5928 * src/roff/troff/input.cc (do_define_macro): Fix compiler warning.
5929 (lookup_warning): Ditto.
5930 (prepend_string): Commented out.
5931 * src/roff/troff/dictionary.cc (is_good_size): Fix compiler warning.
5932 * src/roff/troff/reg.cc (number_value_to_ascii): Ditto.
5933 * src/preproc/tbl/main.cc (process_format): Ditto.
5934 * src/preproc/pic/pic.y (define_variable, reset, reset_all): Fix
5936 * src/preproc/pic/pic.cc: Updated.
5937 * src/preproc/eqn/lex.cc (init_table): Fix compiler warnings.
5938 * src/preproc/eqn/over.cc (over_box::compute_metrics): Ditto.
5939 * src/preproc/refer/command.cc (execute_command): Ditto.
5940 * src/preproc/refer/ref.cc (sortify_title, find_month): Ditto.
5941 * src/preproc/refer/token.cc (lookup_token): Ditto.
5942 * src/preproc/soelim/soelim.cc: Ditto.
5943 * src/preproc/html/pushbackbuffer.cc (ERROR): Ditto.
5944 (isHexDigit): Commented out.
5945 (pushBackBuffer::isString): Remove unused variable.
5946 * src/devices/grops/ps.cc (ps_printer::special): Fix compiler
5948 * src/devices/grops/psrm.cc (resource_manager::lookup_font,
5949 resource_manager::read_resource_arg, read_one_of, parse_extensions):
5951 * src/devices/grodvi/dvi.cc (dvi_printer::draw): Ditto.
5952 * src/devices/grolj4/lj4.cc (lj4_font::handle_unknown_font_command,
5953 lookup_paper_size): Ditto.
5954 * src/devices/grohtml/post-html.cc (is_subsection): Commented out.
5955 (text_glob, element_list): Reorder members.
5956 * src/devices/grohtml/html-text.cc (html_text::do_pre): Remove
5958 * src/devices/grohtml/html-text.h (html_text::emit_space): Change
5959 return value to `void'.
5960 * src/devices/grohtml/output.cc (word_list::word_list): Fix order
5962 * src/devices/grohtml/html.h (simple_output::check_newline,
5963 simple_output::space_or_newline, simple_output::enable_newlines):
5965 * src/devices/grolbp/lbp.cc (wp54charset, set_papersize): Remove
5967 * src/utils/tfmtodit/tfmtodit.cc (tfm::load, gf::load, main): Ditto.
5968 * src/utils/hpftodit/hpftodit.cc (File::seek, read_symbol_sets,
5969 output_ligatures, output_charset, read_map): Ditto.
5970 * src/utils/lookbib/lookbib.cc (main): Ditto.
5971 * src/utils/indxbib/indxbib.cc (main, fwrite_or_die): Ditto.
5972 (do_file): Fix typo (`=' -> `==').
5973 * src/utils/lkbib/lkbib.cc (main): Remove compiler warning.
5974 * src/utils/addftinfo/addftinfo.cc (main): Ditto.
5976 2001-04-18 Ruslan Ermilov <ru@FreeBSD.org>
5978 * src/roff/nroff/nroff.sh: Adding -p (pic) and -t (tbl) options.
5979 Fix usage of GROFF_BIN_PATH.
5980 * src/roff/nroff/nroff.man: Updated.
5982 2001-04-18 Werner LEMBERG <wl@gnu.org>
5984 * NEWS: Fixing typos.
5987 Version 1.17 released
5988 =====================
5990 2001-04-17 Werner LEMBERG <wl@gnu.org>
5992 * tmac/Makefile.sub (install-data): mdoc.local-s is in current
5993 directory, not in $(srcdir).
5995 2001-04-16 Werner LEMBERG <wl@gnu.org>
5997 * doc/groff.texinfo: More info on conditionals.
5999 2001-04-15 Werner LEMBERG <wl@gnu.org>
6001 * doc/groff.texinfo: Added some info about groff internals.
6003 * src/roff/troff/node.cc (make_glyph_node): Emit warning message
6004 about missing special character only if the name is non-null.
6006 2001-04-14 Werner LEMBERG <wl@gnu.org>
6008 Removing the grohtml-old device driver which is now obsolete.
6010 * src/devices/grohtml-old/*: Removed.
6011 * font/devhtml-old/*: Removed.
6012 * src/libs/libgroff/htmlindicate.cc (graphic_start, graphic_end):
6014 * Makefile.in (CCPROGDIRS, DEVDIRS): Updated.
6015 * test-groff (PATH): Updated.
6016 * tmac/Makefile.sub (NORMALFILES): Updated.
6017 * tmac/an-old.tmac: Remove special code for html-old device.
6018 Replace `html-or-html-old' register with `an-html'.
6019 * tmac/eqnrc: Updated.
6020 * tmac/html-old.tmac: Removed.
6021 * tmac/troffrc, tmac/troffrc-end: Updated.
6022 * tmac/www.tmac: Remove special code for html-old device.
6023 Replace `html-or-html-old' register with `www-html'.
6025 * src/libs/libgroff/tmpfile.cc (remove_tmp_files),
6026 src/libs/libgroff/htmlindicate.cc (graphic_end),
6027 include/htmlindicate.h, src/preproc/grn/*.cc,
6028 src/roff/groff/env.{cc,h}: Remove `void' parameter if used as a
6029 single argument for consistency with rest of source code.
6031 * aclocal.m4, tmac/an-old.tmac: Fix copyright.
6033 2001-04-13 Ruslan Ermilov <ru@FreeBSD.org>
6035 * src/roff/troff/troff.man: Fixing typos.
6037 2001-04-13 Werner LEMBERG <wl@gnu.org>
6039 * doc/pic.ms: Fixing many font switches.
6040 * doc/groff.texinfo: Fixes, additions.
6041 * MORE.STUFF: Updated.
6043 2001-04-12 Gaius Mulley <gaius@glam.ac.uk>
6045 * src/devices/grohtml/grohtml.man: Updated manual page regarding
6047 * src/preproc/html/pre-html.cc (createImage): Fixed right hand
6049 (removeTempFiles): New function to tidy up temporary files.
6050 * src/preproc/html/pre-html.cc (main): Calls `removeTempFiles()'.
6051 Many fixes to do with the new inline suppress node and image regions
6053 * src/devices/grohtml/post-html.cc: New method `is_auto_img'.
6054 (generate_img_src): New function.
6055 (html_printer::do_auto_image): Utilizes it.
6056 (do_heading, do_title): Include inline images within their contents.
6057 (html_printer::begin_page): Tidied up comments that are issued to
6058 the html output file.
6059 (html_printer::do_fill): Fixed so that `.nf' works with fonts other
6061 (text_glob::is_br): New method used by do_heading.
6062 * tmac/s.tmac: If -Thtml then emit $1 in .IP rather than its
6063 equivalent diversion.
6064 * src/include/html-strings.h: Altered image tags to reflect the
6066 * src/include/htmlindicate.h (html_end_suppress): Added `is_inline'
6068 * src/preproc/eqn/main.cc: Will suppress generation of image tags if
6069 it is already inside a pic image. Only emit tags if the argument
6070 `-Tps:html' is present.
6071 * src/preproc/tbl/main.cc: Changes to reflect additional
6072 `html_end_suppress' parameter.
6073 * src/roff/troff/env.cc: Only emit eol tag if a node has been
6074 emitted since the last eol tag was written.
6075 * src/roff/troff/env.h: New boolean `emitted_node'.
6076 * src/roff/troff/input.cc (do_suppress): Handles extra suppress
6077 nodes \O3, \O4, \O5. No longer use `output_low_mark_miny'.
6078 * src/roff/troff/node.cc (check_charinfo): New method.
6079 (troff_output_file::determine_line_limits): Alterations to limit
6081 * tmac/www.tmac: Changes to reflect new suppress nodes.
6083 2001-04-12 Bruno Haible <haible@clisp.cons.org>
6085 * src/devices/grohtml/post-html.cc (html_printer::add_to_sbuf):
6086 Escape the html_glyph in the buffer.
6087 (str_translate_to_html): Output the unescaped escaped_char.
6088 * src/devices/grohtml/html-text.cc (issue_table_begin): Set
6089 `frame=void', not `frame=none'. Add `border=0'.
6091 2001-04-12 Werner LEMBERG <wl@gnu.org>
6093 * PROBLEMS: Add some words on how to avoid wrapper macros.
6095 2001-04-11 Blake McBride <blake@florida-software.com>
6097 * src/include/nonposix.h (fileno) [_MSC_VER]: Removed.
6099 2001-04-11 Werner LEMBERG <wl@gnu.org>
6101 * font/devlbp/Makefile.sub (CLEANADD): Set it.
6102 * tmac/Makefile.sub (CLEANADD): Add tmac.local-s.
6103 * Makefile.in (dist): Don't remove src/xditview/Imakefile, but ...
6104 * Makefile.sub (DISTCLEANFILES): Here.
6106 * libs/libgroff/new.cc: Include `nonposix.h'.
6107 * win32-diffs: Updated.
6109 2001-04-10 Ruslan Ermilov <ru@FreeBSD.org>
6111 Added skeleton macro for defunct macros.
6113 Updated documentation.
6115 When inside displays, an empty input line warning should be
6116 suppressed. If another macro call is put inside a display,
6117 all subsequent empty lines found in that display caused a
6118 warning to be emitted.
6120 * tmac/doc.tmac (doc-defunct-macro): New macro.
6121 (Db, Ds, Ex, Or, Sf): Reimplemented using this macro.
6122 (doc-restore-global-vars): Fixed typo.
6123 (doc-empty-line): Check the `doc-display-depth' register to
6124 determine whether we are inside display or not.
6126 * tmac/doc-common: Removed `Or' and `Sf' registers.
6127 Moved obsolete `Ds' macro to doc.tmac.
6129 * tmac/groff_mdoc.man: Bump document date.
6130 Document `.Vt' under ``Variable Types''.
6131 Removed documentation for obsolete `.Or' macro.
6133 2001-04-10 Werner LEMBERG <wl@gnu.org>
6136 * doc/groff.texinfo: Many fixes, additions, clarifications, etc.
6138 2001-04-10 Bruno Haible <haible@clisp.cons.org>
6140 * src/devices/grodvi/dvi.cc (main): Accept --help and --version.
6141 (usage): Add stream argument. Don't exit.
6142 * src/devices/grohtml/post-html.cc (main): Accept --help and --version.
6143 Write --version output to stdout, not stderr.
6144 (usage): Add stream argument. Don't exit.
6145 * src/devices/grohtml-old/html.cc (main): Accept --help and --version.
6146 (usage): Add stream argument. Don't exit.
6147 * src/devices/grolbp/lbp.cc (long_options): Use symbolic getopt.h
6149 (usage): Add stream argument. Don't exit.
6150 (main): Write --help output to stdout, not stderr.
6151 * src/devices/grolj4/lj4.cc (main): Accept --help and --version.
6152 (usage): Add stream argument. Don't exit.
6153 * src/devices/grops/ps.cc (main): Accept --help and --version.
6154 (usage): Add stream argument. Don't exit.
6155 * src/devices/grotty/tty.cc (main): Accept --help and --version.
6156 (usage): Add stream argument. Don't exit.
6157 * src/preproc/eqn/main.cc (usage): Add stream argument. Don't exit.
6158 (main): Accept --help and --version.
6159 * src/preproc/grn/main.cc (usage): Add stream argument. Don't exit.
6160 (main): Accept --help and --version.
6161 * src/preproc/html/pre-html.cc (usage): Add stream argument.
6162 (scanArguments): Accept --help and --version.
6163 * src/preproc/pic/main.cc (usage): Add stream argument. Don't exit.
6164 (main): Accept --help and --version.
6165 * src/preproc/refer/refer.cc (main): Accept --help and --version.
6166 (usage): Add stream argument. Don't exit.
6167 * src/preproc/soelim/soelim.cc (usage): Add stream argument. Don't
6169 (main): Accept --help and --version.
6170 * src/preproc/tbl/main.cc (usage): Add stream argument. Don't exit.
6171 (main): Accept --help and --version.
6172 * src/roff/groff/groff.cc (main): Accept --help and --version.
6173 (synopsis): Add stream argument.
6174 (help): Write --help output to stdout, not stderr.
6175 (usage): Add stream argument. Don't exit.
6176 * src/roff/grog/grog.pl: Accept --help and --version.
6178 * src/roff/grog/grog.sh: Accept --help and --version.
6179 * src/roff/nroff/nroff.sh: Accept --help and --version.
6180 * src/roff/troff/input.cc (USAGE_EXIT_CODE): Remove macro.
6181 (usage): Add stream argument. Don't exit.
6182 (main): Accept --help and --version.
6183 * src/utils/addftinfo/addftinfo.cc (main): Accept --help and --version.
6184 (usage): New function with stream argument, doesn't exit.
6185 * src/utils/hpftodit/hpftodit.cc (main): Accept --help and --version.
6186 (usage): New function with stream argument, doesn't exit.
6187 * src/utils/indxbib/indxbib.cc (main): Accept --help and --version.
6188 (usage): Add stream argument. Don't exit.
6189 * src/utils/lkbib/lkbib.cc (usage): Add stream argument. Don't exit.
6190 (main): Accept --help and --version.
6191 * src/utils/lookbib/lookbib.cc (usage): Add stream argument. Don't
6193 (main): Accept --help and --version.
6194 * src/utils/pfbtops/pfbtops.c (usage): Add stream argument. Don't exit.
6195 (main): Accept --help and --version.
6196 * src/utils/tfmtodit/tfmtodit.cc (main): Accept --help and --version.
6197 (usage): Add stream argument. Don't exit.
6199 2001-04-10 Ruslan Ermilov <ru@freebsd.org>
6201 Fix indentation in SYNOPSIS.
6203 Updated to include changes of latest BSD mdoc version (basically,
6204 the only change is that `.Fn' and `.Fc' put a final semicolon after
6205 a function declaration in the SYNOPSIS section).
6207 * tmac/doc.tmac (doc-in-synopsis-count): Replaced with ...
6208 (doc-in-synopsis-section): New variable. Updated all related
6210 (doc-indent-synopsis-active): New register.
6211 (Nd, Fn, Fo): Use it.
6212 (Cd): It requires manipulation of \n[doc-indent-synopsis] so that
6213 `.Cd' with long argument line produces indented wrapped lines.
6214 Also, the misplaced `.nop \*[doc-Nm-font]\c'' caused extra
6215 undesirable line break to be output.
6216 (doc-do-func-decl, Nm, Vt, Fn, Fo): Remove extraneous calls to
6218 (Fn, Fc): Add final `;' to output.
6219 (doc-save-global-vars, doc-restore-global-vars): Updated.
6220 * tmac/doc-common: Remove `Ex' register.
6222 * tmac/doc-ditroff, tmac/doc-nroff, tmac/doc-syms: Updated
6225 2001-04-06 Ruslan Ermilov <ru@freebsd.org>
6227 * tmac/doc.tmac (Cd): Simplify code.
6228 * tmac/groff_mdoc.man: Document some behaviour of `Cd' request.
6230 2001-04-06 Werner LEMBERG <wl@gnu.org>
6232 Implement continuous underlining for nroff mode. To do that, a new
6233 request in the ditroff language has been added: `x u N' (N is 0
6236 \X and \Y are now transparent to end-of-sentence recognition.
6238 * src/include/printer.h (printer): Add `type' parameter to `special'
6240 * src/libs/libdriver/printer.cc (printer::special): Updated.
6241 * src/libs/libdriver/input.cc (do_file): Handle `x u N'.
6243 * src/devices/dvi/dvi.cc (dvi_printer::special): Handle only
6244 specials of type `p'.
6245 * src/devices/grohtml/post-html.cc (html_printer::special): Ditto.
6246 * src/devices/grohtml-old/html.cc (html_printer::special): Ditto.
6247 * src/devices/grops/ps.cc (ps_printer::special): Ditto.
6248 * src/devices/grotty/tty.cc: Add new enum CU_MODE.
6249 (glyph::order): New method.
6250 (tty_printer::add_char): Use it.
6251 (tty_printer::special): New method.
6252 (tty_printer::end_page): Implement it.
6254 * src/roff/troff/node.h (special_node): Add `no_init_string' member.
6255 * src/roff/troff/node.cc (special_node::special_node): Add parameter
6256 to set `no_init_string'.
6257 (special_node::tprint_start): Use it.
6258 (special_node::same, special_node::copy): Updated.
6259 (special_node::ends_sentence): New method.
6260 (troff_output_file::start_special): Add parameter to include
6261 inititialization of special conditionally.
6263 * src/roff/troff/env.h (environment): New member `underline_spaces'.
6264 * src/roff/troff/env.cc (do_underline_special): New function.
6265 (environment::set_font): Use it.
6266 (do_underline): Use it. This was `underline()'.
6267 (underline): Call `do_underline()'.
6268 (continuous_underline): New function which calls `do_underline()'.
6269 (environment::newline): Use `do_underline_special()'.
6270 (init_env_requests): Updated.
6272 * NEWS, man/troff_out.man: Updated.
6274 2001-04-06 Bruno Haible <haible@clisp.cons.org>
6276 * font/devutf8/R.proto: Fix code of 'shc'.
6278 2001-04-06 Ruslan Ermilov <ru@freebsd.org>
6280 Many fixes. Diag lists can now be nested also; additionally,
6281 `-compact' and `-offset' are supported.
6283 * tmac/doc.tmac (doc-have-indent): Replaced with ...
6284 (doc-list-have-indent-stackXXX): A new register stack.
6285 (doc-have-diag-list): Removed.
6286 (Bl): Use `doc-list-have-indent-stackXXX'.
6288 (doc-diag-list): Use `doc-compact-list-stackXXX'.
6289 (doc-tag-list): Use `doc-list-have-indent-stackXXX'.
6290 (doc-set-vertical-and-indent): Ditto.
6291 (doc-next-list-depth): Removed.
6292 (doc-increment-list-stack): Updated.
6293 (doc-decrement-list-stack): Use `doc-list-depth' instead of
6294 `doc-next-list-depth'.
6295 (doc-end-list, doc-end-column-list): Don't use
6296 `doc-increment-list-stack'.
6297 (doc-set-column-tab): Don't use `doc-list-offset-stackXXX'.
6298 (doc-save-global-vars, doc-restore-global-vars): Updated.
6299 * tmac/doc-common: Updated.
6300 * tmac/groff_mdoc.man: Updated.
6303 2001-04-02 Werner LEMBERG <wl@gnu.org>
6305 * src/devices/grotty/grotty.man: Fix grammatical error.
6307 2001-03-30 Ruslan Ermilov <ru@freebsd.org>
6309 Remove .Ld from mdoc package; replace it with special handling of
6312 * tmac/doc-common: Remove `Ld' register.
6313 Uncomment `doc-volume-ds-*' strings.
6314 Remove `doc-operating-system-default'.
6316 * tmac/doc-syms (Ld): Removed.
6317 * tmac/doc.tmac (doc-parse-args, doc-parse-arg-vector): Handle
6321 * tmac/groff_mdoc.man: Many fixes and updates.
6323 2001-03-29 Werner LEMBERG <wl@gnu.org>
6325 * tmac/troffrc-end: Protect data with `.do'. Reported by T. Kurt
6326 Bond <tkb@tkb.mpl.com>.
6327 * tmac/www.tmac: Save compatibility mode.
6329 2001-03-28 Ruslan Ermilov <ru@freebsd.org>
6331 * tmac/groff_mdoc.man: Many fixes.
6333 2001-03-28 Werner LEMBERG <wl@gnu.org>
6335 * src/preproc/soelim/soelim.man: Document that `.<whitespace>so'
6338 2001-03-27 Werner LEMBERG <wl@gnu.org>
6340 * tmac/an-old.tmac (TP, an-do-tag): Reduce line length while in
6341 diversion. This fixes overlong tags.
6343 2001-03-26 Werner LEMBERG <wl@gnu.org>
6345 * doc/groff.texinfo: Fixed and improved documentation of fonts.
6346 * tmac/doc-syms: Fix error messages.
6347 * tmac/an-old.tmac: Remove incorrect double backslashes.
6349 2001-03-24 Ruslan Ermilov <ru@freebsd.org>
6351 * tmac/Makefile.sub: Strip mdoc.local also
6352 * tmac/strip.sed: Fixed.
6354 2001-03-24 Werner LEMBERG <wl@gnu.org>
6356 * tmac/doc-nroff, tmac/doc-ditroff: Implement -rSxx switch for
6357 selecting the font size.
6358 * tmac/groff_mdoc.man, NEWS: Document it.
6360 2001-03-23 Werner LEMBERG <wl@gnu.org>
6362 * src/roff/troff/div.cc (save_vertical_space): Add default argument
6364 * src/roff/troff/env.cc (family_change): Make `.fam' accept no
6365 argument to restore previous font family.
6366 * src/roff/troff/troff.man, man/groff.man, NEWS: Updated.
6368 * doc/groff.texinfo: More fixes and additions (mainly for font
6369 manipulating commands).
6371 * tmac/groff_mdoc.reference.man: Small updates and renamed to ...
6372 * tmac/groff_mdoc.man: This. The quick reference has been removed.
6373 * tmac/Makefile.sub, NEWS: Updated.
6375 2001-03-23 Werner LEMBERG <wl@gnu.org>
6377 Replaced mdoc implementation. The new version is `state of the
6378 art', using almost all new features of groff 1.17 -- it won't run
6379 with older versions.
6381 * tmac/doc.tmac: Completely rewritten.
6382 * tmac/doc-common: Ditto.
6383 * tmac/doc-nroff: Ditto.
6384 * tmac/doc-ditroff: Ditto.
6385 * tmac/doc-syms: Ditto.
6386 * tmac/mdoc.local: New file.
6387 * tmac/groff_mdoc.samples.man: Replaced with ...
6388 * tmac/groff_mdoc.reference.man: New file, covering mdoc completely.
6389 * tmac/strip.sed: Updated.
6390 * tmac/Makefile.sub: Updated.
6393 * tmac/groff_man.man: Add `man.local' to the FILES section.
6395 2001-03-22 Werner LEMBERG <wl@gnu.org>
6397 * doc/groff.texinfo: Added many @noindent.
6398 Replaced @end_Example -> @endExample.
6399 Added info whether registers are r/o.
6400 Many other additions and fixes.
6402 2001-03-21 Werner LEMBERG <wl@gnu.org>
6404 * doc/groff.texinfo: Added macro @Var (and some hacks due to bugs
6405 in makeinfo of texinfo 4.0) to be used in @Def* macros.
6406 Improved @Def* macros: Now the exact syntax of request, register,
6407 and escapes is shown.
6408 Added macros for parentheses and brackets to be used in @Def*.
6409 Many fixes and improvements of the documentation.
6411 2001-03-20 Werner LEMBERG <wl@gnu.org>
6413 * doc/groff.texinfo: Added new index: `st' (for strings).
6414 Added macros @Defstr(x).
6415 Added macro @Example (adding @group).
6416 Other minor improvements.
6418 2001-03-19 Werner LEMBERG <wl@gnu.org>
6420 * doc/groff.texinfo: Added two new indices: `es' (for escapes) and
6421 `rq' for requests. `fn' is no longer used.
6422 Added macros @Defreq(x), @Defreg(x), and @Defesc(x).
6425 * tmac/an-old.tmac (an-p-footer): If `cR' is set, replace page
6426 number with name of man page.
6428 2001-03-19 Larry Kollar <kollar@alltel.net>
6430 * doc/groff.texinfo: Complete revision. Added many @Deffn to gain
6433 2001-03-19 Werner LEMBERG <wl@gnu.org>
6435 * man/groff_font.man: Document `prepro', `postpro', and `print'.
6436 * src/roff/groff/groff.man: Improve documentation of `-l' and `-L'.
6437 * src/devices/grohtml/grohtml.man: Fixing typos.
6439 2001-03-19 Gaius Mulley <gaius@glam.ac.uk>
6441 * tmac/s.tmac (@IP): Pass `.ip' html tag.
6442 * tmac/groff_mwww.man: Remove .LINE macro
6443 * tmac/www.tmac (LINE): Add `.ti'.
6445 * src/devices/grohtml/post-html.cc (html_printer): New member
6447 (html_printer::emit_raw): Use it.
6448 (html_printer::do_linelength): Ditto.
6449 (html_printer::do_pageoffset): Ditto.
6450 (html_printer::do_indentation): Ditto.
6451 (html_printer::do_tempindent): Ditto.
6452 (html_printer::do_break): Ditto.
6453 (html_printer::begin_page): Ditto.
6454 (html_printer::do_indentedparagraph): New function.
6455 (html_printer::troff_tag): Handle `.ip'.
6456 * src/devices/grohtml/html-text.cc (html_text::issue_table_begin):
6457 Add `<td width=...>' handling.
6458 (html_text::do_table): Add parameter.
6459 (html_text::do_indent): Updated.
6460 * src/devices/groohtml/html-text.h: Updated.
6462 2001-03-16 Gaius Mulley <gaius@glam.ac.uk>
6464 Introduced simple html tables to implement indentation.
6466 * src/devices/grohtml/html.h (word, word_list): New structures.
6467 (simple_output): Use it.
6468 * src/devices/grohtml/post-html.cc: Add `INDENTATION'.
6469 (html_printer): Improve indentation handling.
6470 (html_printer::emit_raw): Set `in_table' element. Handle
6472 (html_printer::write_header): Move conditional downwards.
6473 Don't allow whitespace in tags.
6474 (html_printer::do_linelength): Handle line length and indentation
6476 (html_printer::do_pageoffset): Handle indentation conditionally.
6477 (html_printer::do_indentation): Ditto.
6478 (html_printer::do_tempindent): New function member.
6479 (html_printer::do_fill): Take care of indentation.
6480 (html_printer::do_flush): Finish table.
6481 (html_printer::do_links): Ditto.
6482 (html_printer::do_break): New function for handling `.br' and `.ti'.
6483 (html_printer::troff_tag): Use it.
6485 (html_printer::flush_globs): Fix.
6486 (html_printer::flush_page): Finish table.
6487 (html_printer::html_printer): Fix error message. Set up
6489 (html_printer::add_to_sbuf): Remove special handling of character
6491 (to_unicode): Remove `stop()'.
6492 (html_printer::write_title): Cleanup.
6493 (html_printer::begin_page): Use `put_string()'. Handle indentation.
6494 (html_printer::~html_printer): Flush text and end the line.
6496 * src/devices/grohtml/html_text.h: Add more *_TAG enum values.
6497 * src/devices/grohtml/html_text.cc (html_text::end_tag): Fix
6499 (html_text::start_tag): Disable newlines.
6500 (html_text::table_is_void): New function.
6501 (html_text::issue_table_begin): Ditto.
6502 (html_text::issue_table_end): Ditto.
6503 (html_text::push_para): Better table handling.
6504 (html_text::do_indent): New function.
6505 (html_text::do_table): Ditto.
6506 (html_text::done_table): Ditto.
6507 (html_text::do_tt): Handle PRE_TAG.
6508 (html_text::is_in_table): New function.
6509 (html_text::check_emit_text): Handle tables.
6510 (html_text::do_emittext): Use `nl()'.
6511 (html_text::do_para): Handle table.
6512 (html_text::remove_def): New function.
6513 * src/devices/grohtml/output.cc (word, word_list): Implement
6515 (simple_output::end_line): Flush last word.
6516 (simple_output::simple_comment): Ditto.
6517 (simple_output::begin_comment): Recoded.
6518 (simple_output::end_comment): Ditto.
6519 (simple_output::comment_arg): Removed.
6520 (simple_output::check_newline): Improve test and flush last word.
6521 (simple_output::space_or_newline): Improved.
6522 (simple_output::write_newline): Replaced with...
6523 (simple_output::nl): This.
6524 (simple_output::put_raw_char): Flush last word.
6525 (simple_output::check_space): Removed.
6526 (simple_output::put_translated_string): Ditto.
6527 (simple_output::put_string): Simplified.
6528 (simple_output::put_number): Updated.
6529 (simple_output::put_float): Ditto.
6530 (simple_output::put_symbol): Removed.
6531 (simple_output::enable_newlines): Add `check_newline()'.
6532 (simple_output::flush_last_word): New function.
6534 * src/roff/troff/enc.cc (no_fill): Remove call to add_html_tag().
6535 * src/roff/troff/div.cc (page_offset): Add call to add_html_tag().
6537 * tmac/s.tmac (@PP, @IP): Add html conditional code.
6538 * tmac/an-old.tmac (TP): Ditto.
6540 2001-03-09 Ruslan Ermilov <ru@freebsd.org>
6542 * mdate.sh: Make it POSIX compliant.
6544 2001-03-09 Werner LEMBERG <wl@gnu.org>
6546 Added the `return' request to end a macro immediately. It simply
6547 pops iterators from the input stack until a macro iterator is found.
6549 * src/roff/troff/input.cc (input_iterator::is_macro,
6550 macro_iterator::is_macro): New member.
6551 (input_return_boundary): New class to signal an immediate return
6553 (input_stack::add_return_boundary, input_stack::is_return_boundary):
6555 (input_stack::clear): Use it.
6556 (input_stack::pop_macro): New function.
6557 (while_request): Use `is_return_boundary()'.
6558 (return_macro_request): New function.
6559 (init_input_requests): Use it.
6561 * src/roff/troff/TODO: Updated.
6562 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
6564 2001-03-08 Werner LEMBERG <wl@gnu.org>
6566 * src/roff/troff/input.cc (input_iterator::is_boundary): Minor
6569 2001-03-07 Werner LEMBERG <wl@gnu.org>
6571 Make `\B' more rigid.
6573 * src/roff/troff/number.cc (parse_expr, parse_term): Add `rigid'
6575 (get_number_rigidly): New function.
6576 * src/roff/troff/input.cc (do_expr_test): Use it.
6577 * src/roff/troff/token.h: Updated.
6579 * src/roff/troff/request.h: Fix typo (init_html_request ->
6580 init_markup_request).
6582 2001-03-04 Gaius Mulley <gaius@glam.ac.uk>
6584 Fixed grohtml handling of any named glyph for glyph indexes < 0x80.
6585 Cosmetic changes to `.html-begin', `.html-end', `.html-image' which
6586 are now `.begin', `.end', `.image'.
6588 * src/devices/grohtml/post-html.cc: Adding UNICODE_DESC_START.
6589 (html_printer::add_to_sbuf): Changing type of `code' parameter.
6590 Use add_char_to_sbuf().
6591 (to_unicode): New function.
6592 (char_translate_to_html): Changing type of `ch' parameter.
6594 (html_printer::~html_printer): Comment out doctype string.
6595 * src/preproc/html/pre-html.cc (write_end_image): Use `.end'
6596 instead of `.html-end'.
6597 (write_start_image): Use `.begin' and `.image' instead of
6598 `.html-begin' and `.html-image'.
6599 * src/roff/troff/input.cc: Rename `html_level' to `begin_level'.
6600 (html_begin): Renamed to ...
6602 (html_end): Renamed to ...
6604 (html_image): Renamed to ...
6606 (init_html_requests): Renamed to ...
6607 (init_markup_requests): This.
6608 * tmac/www.tmac: Updated.
6610 2001-02-28 Bram <bram@avontuur.org>
6612 * src/libs/libgroff/font.cc (font_widths_cache): Fixing syntax of
6615 2001-02-26 David Leonard <david.leonard@csee.uq.edu.au>
6617 * doc/meref.me: Fixing some typos.
6619 2001-02-16 Werner LEMBERG <wl@gnu.org>
6621 * src/roff/troff/node.cc (space_node::get_hyphenation_type): New
6622 method. Return `HYPHEN_MIDDLE' if it was `\:'.
6623 * src/roff/troff/node.h: Updated.
6625 2001-02-17 Ruslan Ermilov <ru@FreeBSD.org>
6627 * tmac/groff_tmac.man: Fix typo.
6629 2001-02-16 Werner LEMBERG <wl@gnu.org>
6631 Fixing a bug which prevented proper end-of-sentence recognition
6632 between an `unformatted' box and the following text. As a
6633 consequence, vertical line distances are no longer preserved in
6634 boxes after a call to `.unformat' -- because boxes aren't
6635 line-oriented (contrary to diversions), this doesn't make sense
6638 * src/roff/troff/node.cc (*node::set_unformat_flag): Add return
6640 (vertical_size_node::set_unformat_flag): New method.
6641 * src/roff/troff/node.hh: Updated.
6642 * src/roff/troff/input.cc (word_space_node::reread,
6643 hmotion_node::reread): Reset `unformat' flag after usage.
6644 (unformat_macro): Append only if `set_unformat_flag()' returns
6646 * src/roff/troff/troff.man: Updated.
6648 2001-02-15 Werner LEMBERG <wl@gnu.org>
6650 * src/roff/troff/troff.man, NEWS, man/groff.man: Improved
6651 documentation of `asciify' and `unformat' requests.
6653 2001-02-13 Werner LEMBERG <wl@gnu.org>
6655 Redesigned the `unformat' request. It is no longer connected with
6656 `asciify' but rather uses new `reread()' methods if the `unformat'
6657 flag is set. Additionally, the handling of space characters after
6658 unformatting has been fixed so that they retain their width.
6660 * src/roff/troff/node.h (width_list): New structure to store
6661 original widths of spaces.
6662 (node): Added `unformat' member.
6663 Replaced `num_spaces' variable with `orig_width' list.
6664 * src/roff/troff/node.cc (*node::asciify,
6665 asciify_reverse_node_list): Removed `unformat_only' flag and related
6667 (word_space_node::asciify, word_space_node::word_space_node): Use
6669 (word_space_node::~word_space_node): New destructor.
6670 (word_space_node::copy): Updated to handle `orig_width'.
6671 (hmotion_node::copy, unbreakable_space_node::copy): Updated.
6672 (*node::merge_space): Update `orig_width' list if necessary.
6673 (*node::set_unformat_flag): New methods to set the `unformat' flag.
6674 * src/roff/troff/enc.cc (environment::space_newline): Use
6676 (environment::space): Added method to handle space width and
6677 sentence space width as parameters. Use `width_list'.
6678 (environment::make_tab_node): Updated.
6679 * src/roff/troff/env.h: Updated.
6680 * src/roff/troff/input.cc (word_space_node::reread,
6681 unbreakable_space_node::reread, hmotion_node::reread): New methods
6682 to handle nodes specially if `unformat' flag is set.
6683 (do_asciify_macro): Renamed back to ...
6684 (asciify_macro): This.
6685 (unformat_macro): New implementation to simply set the `unformat'
6688 * MORE.STUFF: Added more info about deroff.
6690 2001-02-08 Werner LEMBERG <wl@gnu.org>
6692 * src/roff/troff/node.h (unbreakable_space_node, hmotion_node,
6693 space_char_hmotion_node, overstrike_node): Add `get_hyphen_list()'
6694 and `add_self()' methods to avoid hyphenation. For example, the
6695 hyphen list for `foo\0\0bar' was `foobar', causing insertion of a
6696 soft hyphen after `foo'. Now the hyphen list is correctly
6697 `foo<ignore><ignore>bar'.
6699 2001-02-05 Yoshiteru Kageyama <yt-kage@cb3.so-net.ne.jp>
6701 * tmac/groff_tmac.man: Fix `BIR' macro.
6703 2001-02-04 Werner LEMBERG <wl@gnu.org>
6705 A new escape sequence `\:', inserting a zero-width break point.
6707 * src/roff/troff/input.h: Adding `ESCAPE_COLON'.
6708 * src/roff/troff/input.cc (get_copy, token::next, asciify):
6710 * src/roff/troff/node.h (node): Add `is_escape_colon()' virtual
6712 (space_node): Add `was_escape_colon' member. Add `is_escape_colon()'
6713 and `asciify()' methods.
6714 * src/roff/troff/node.cc (space_node::space_node): Updated.
6715 (space_node::asciify): Handle `was_escape_colon'.
6716 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
6718 Handle `\~' similar to other comparable requests.
6720 * src/roff/troff/input.cc (process_input_stack): Remove now obsolete
6722 (token::next): Move creation of an unbreakable_space_node to...
6723 (token::add_to_node_list): Here.
6725 Fix a bug which sometimes prevented hyphenation of words connected
6726 with `\~' or `\ ' (and other escape sequences handled as
6727 TOKEN_NODE). This also fixes a hyphenation problem with boxes
6728 (after a call to the `unformat' request).
6730 * src/roff/troff/env.h (environment::possibly_break_line,
6731 environment::hyphenate_line): Introducing `start_here' parameter.
6732 * src/roff/troff/env.cc (environment::space_newline,
6733 environment::space): Use it.
6734 (environment::possibly_break_line, environment::hyphenate_line):
6736 * src/roff/troff/input.cc (process_input_stack): Use it.
6737 * src/roff/troff/node.h (unbreakable_space_node, hmotion_node,
6738 space_char_hmotion_node, overstrike_node): Add
6739 `get_hyphenation_type()' method.
6740 * src/roff/troff/node.cc (break_char_node::asciify): Don't asciify
6741 if `unformat_only' is active.
6743 2001-01-30 Werner LEMBERG <wl@gnu.org>
6745 Implemented new read-only number register `.linetabs' which
6746 returns 1 if in line-tabs mode, 0 otherwise.
6748 * src/roff/troff/env.h (environment): Add get_line_tabs() member.
6749 * src/roff/troff/env.cc (get_line_tabs): New function.
6750 (init_env_requests): Use it.
6751 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
6753 * VERSION, REVISION: Changing to 1.17.0.
6755 2001-01-28 Werner LEMBERG <wl@gnu.org>
6757 Fixed a bug which prevented hyphenation of words which are finished
6760 * src/roff/troff/token.h (token): Add enum type
6761 `TOKEN_TRANSPARENT_DUMMY' and method `transparent_dummy()'.
6762 * src/roff/troff/input.cc (token::next, token::description,
6763 get_line_arg, token::add_to_node_list, token::process): Use it.
6765 2001-01-27 Werner LEMBERG <wl@gnu.org>
6767 * src/roff/troff/div.h (diversion): Add `saved_prev_line_interrupted'.
6768 * src/roff/troff/div.cc (do_divert): Use it.
6770 * src/roff/troff/input.cc (asciify): Add ESCAPE_RIGHT_PARENTHESIS.
6772 2001-01-25 Werner LEMBERG <wl@gnu.org>
6774 Adding the `linetabs' request. If set, tab distances are not
6775 computed relative to the input line but relative to the output line.
6777 * src/roff/troff/env.h (environment): New member `line_tabs'.
6778 * src/roff/troff/env.cc (line_tabs_request): Implement request.
6779 (environment::environment, environment::copy): Updated.
6780 (environment::distance_to_next_tab): Use `line_tabs'.
6781 (init_env_requests): Register request.
6782 * src/roff/troff/troff.man, man/groff.man, NEWS: Document it. Other
6785 2001-01-24 Werner LEMBERG <wl@gnu.org>
6787 Introducing a new read-only register `.int' which is set to a
6788 positive value if the last output line is interrupted (i.e., if it
6791 * src/roff/troff/env.cc (init_env_requests): Add it.
6792 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
6794 2001-01-23 Gaius Mulley <gaius@glam.ac.uk>
6796 * tmac/mwww.tmac: Call `www.tmac', not `arkup.tmac'.
6797 * src/preproc/html/pre-html.cc (findPrefix): New function which
6798 generates the troff executable name via the system prefix.
6799 * src/preproc/eqn/main.cc: Modified warning message.
6801 2001-01-23 Werner LEMBERG <wl@gnu.org>
6803 troff's `box' and `boxa' requests didn't preserve temporary
6806 * src/roff/troff/div.h (diversion): Add `saved_saved_indent' and
6807 `saved_target_text_length' members.
6808 * src/roff/troff/div.cc (do_divert): Use them.
6810 Tabs (but not yet leaders and fields) are now handled correctly by
6813 * node.h (hmotion_node): Add field `was_tab'.
6814 * env.cc (environment::make_tab_node): Set it.
6815 * node.cc (hmotion_node::copy, hmotion_node::asciify): Use it.
6817 Added new request `unformat' which will, contrary to `asciify',
6818 preserve font information after unformatting (i.e., only nodes
6819 dealing with horizontal space are converted back to input
6822 * input.cc (asciify_macro): Renamed to ...
6823 (do_asciify_macro): this, having a new parameter `unformat_only'.
6824 (asciify_macro, unformat_macro): New; using do_asciify_macro.
6825 (init_input_requests): Added `unformat'.
6826 * node.cc (*_node::asciify), asciify_reverse_node_list: Added
6827 parameter to control asciification process.
6828 * node.h (*_node::asciify): Ditto.
6829 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
6831 2001-01-20 Werner LEMBERG <wl@gnu.org>
6833 * doc/groff.texinfo: Minor improvement of `.in' documentation.
6835 2001-01-18 Werner LEMBERG <wl@gnu.org>
6837 * tmac/ps.tmac: Remove call of psold.tmac.
6838 * tmac/psold.tmac: Comment updated.
6839 * tmac/psnew.tmac: Removed since no longer needed.
6840 * tmac/Makefile.sub, NEWS, src/devices/grops/grops.man: Updated.
6842 * font/devutf8/R.proto: Adding `shc' glyph.
6843 * font/devutf8/NOTES: Updated.
6845 * test-groff: Updated.
6847 2001-01-15 Gaius Mulley <gaius@glam.ac.uk>
6849 First cut of the new html device driver. Changes to pre-html and
6850 the new grohtml are too numerous to be documented here.
6852 Stuff related to `html' has been renamed to `html-old' and `html2'
6853 stuff has been renamed to `html' (including directories). The new
6854 html device driver is therefore invoked as `-Thtml'.
6856 Added new `\O' escape to suppress output (needed by html driver).
6858 Added functions and code to pass info about input-level commands
6859 (`.in', `.fl', etc.) to html driver.
6861 Three new functions (.html-begin, .html-end, and .html-image) for
6862 better html handling: `html-begin' will execute the remaining line
6863 if at the outermost nesting level, increasing an internal counter.
6864 `html-end' does the same but decreases the internal counter.
6865 `html_image' puts its arguments into a special node (suppress_node)
6866 to define an image region.
6868 The `output' request has been removed.
6870 * tmac/html-tags.tmac: Removed.
6871 * tmac/arkup.tmac: Updated and renamed to ...
6872 * tmac/www.tmac: New file.
6873 * tmac/markup.tmac Updated and renamed to ...
6874 * tmac/mwww.tmac: New file.
6875 * tmac/Makefile.sub: Updated.
6876 * tmac/an-old.tmac: Updated.
6877 * tmac/eqnrc: Updated.
6878 * tmac/groff_man.man
6879 * tmac/groff_markup.man: Updated and renamed to ...
6880 * tmac/groff_mwww.man: New file.
6881 * tmac/groff_tmac.man: Updated.
6882 * tmac/html-old.tmac: Updated and Renamed from html.tmac.
6883 * tmac/html.tmac: Updated and renamed from html2.tmac.
6884 * tmac/pspic.tmac: Updated html support.
6885 * tmac/s.tmac: Added html output support.
6886 * tmac/troffrc, tmac/troffrc-end: Updated.
6888 * Makefile.in, doc/Makefile: Updated.
6889 * doc/groff.texinfo: Added info about new `\O' escape.
6890 * doc/homepage.ms: Use `MAILTO' macro.
6892 * font/devhtml/DESC.proto: Add `C' font.
6893 * font/devhtml/Makefile.sub: Updated.
6894 * font/devhtml/R.proto: Minor fixes.
6895 * font/devhtml-old/Makefile.sub: Updated.
6897 * src/devices/grohtml-old/Makefile.sub: Updated.
6899 * src/libs/libdriver/printer.cc (printer::get_font_from_index): New
6901 * src/libs/libgroff/htmlindicate.cc (html_begin_suppress,
6902 graphic_start): Add `inline' parameter. Update.
6903 (html_end_suppress, graphic_end): Update.
6905 * src/include/html-strings.h: New file.
6906 * src/include/htmlindicate.h: Comments updated.
6907 * src/include/printer.h: Updated.
6909 * src/preproc/eqn/main.cc (do_file, main): Updated.
6910 * src/preproc/pic/troff.cc (troff_output::start_picture,
6911 troff_output::finish_picture): Updated.
6912 * src/preproc/tbl/main.cc (process_input_file): Updated.
6914 * src/roff/groff/groff.cc (main): Updated.
6915 Pass device arguments to predrivers also.
6916 Use `ps' device for `eqn' preprocessor if `-Thtml' is given.
6917 * src/roff/troff/env.h (environment): Updated.
6918 New elements `need_eol' and `ignore_next_eol' (for html output).
6919 * src/roff/troff/env.cc (environment::environment): Add initializers
6920 for `need_eol' and `ignore_next_eol'.
6921 (environment::add_html_tag_eol, environment::add_html_tag_tabs): New
6923 (point_size, fill, no_fill, center, right_justify, line_length,
6924 indent, temporary_indent, break_request, handle_tab): Use
6926 (set_tabs): Use `add_html_tag_tabs()'.
6927 (environment::add_html_tag): Updated.
6928 (environment::do_break): Updated.
6929 * src/roff/troff/div.cc (space_request, flush_output): Use
6930 `environment::add_html_tag()'.
6931 * src/roff/troff/input.cc: Updated.
6932 New variable `html_level' to indicate nested `html-begin' requests.
6933 (file_iterator::fill): Use `environment::add_html_tag_eol()'.
6934 (non_interpreted_char_node, token_node, non_interpreted_node): Add
6935 `force_tprint()' method.
6936 (token::next): Handle `\O'.
6937 (do_suppress): Implement it.
6938 (html_begin, html_end, html_image): New functions.
6939 (init_output_requests): Renamed to ...
6940 (init_html_requests): this.
6942 (macro::append_str, macro::append_unsigned, macro::append_int): New
6944 New variable `output_low_mark_miny' to limit minimal value of y.
6945 (reset_output_registers): Use it.
6946 (output_request): Removed.
6947 (get_output_registers): New function.
6948 * src/roff/troff/node.h (node): Make `force_tprint()' virtual.
6949 (*_node): Added `force_tprint()' if necessary.
6950 (special_node): New elements `tf' and `get_tfont()'.
6951 (suppress_node): New class.
6952 * src/roff/troff/node.cc:
6953 New global variables `image_no' and `suppress_start_page'.
6954 (real_output_file): New method `is_on()'.
6955 (troff_output_file): New method `start_special(tfont)'.
6956 (troff_output_file::really_print_line): Use `tprint' conditionally.
6957 (real_output_file::print_line): Updated.
6958 (real_output_file::on): Updated.
6959 (*_node): Added `force_tprint()'.
6960 (special_node::special_node): Initializer updated.
6961 (special_node::same, special_node::copy, special_node::tprint_start):
6963 (get_reg_int, get_reg_str): New functions.
6964 (suppress_node::*): New methods.
6965 New global variables last_position, last_image_filename;
6966 (min): New inline function.
6967 * src/roff/troff/reg.h, src/roff/troff/request.h,
6968 src/roff/troff/troff.h: Updated.
6970 2001-01-13 Werner LEMBERG <wl@gnu.org>
6972 * NEWS, src/roff/troff/troff.man, doc/groff.texinfo: Fix
6973 documentation of `asciify' request.
6975 2001-01-12 Werner LEMBERG <wl@gnu.org>
6977 * src/roff/troff/input.cc: Move definition of special characters
6978 like `ESCAPE_TILDE' to ...
6979 * src/roff/troff/input.h: New file.
6980 * src/roff/troff/Makefile.sub (HDRS): Add it.
6982 Extending the .asciify request to `unformat' space characters also.
6984 * src/roff/troff/node.h (word_space_node): Add `num_spaces' element
6985 to count input space characters.
6986 Update constructors to take care of it.
6987 * src/roff/troff/node.cc (space_char_hmotion_node::asciify): Use
6988 `ESCAPE_SPACE' instead of normal space.
6989 (word_space_node::asciify): New method.
6990 (unbreakable_space_node::asciify): New method.
6991 (word_space_node::merge_space): New method.
6992 * src/roff/troff/env.cc (environment::space_newline,
6993 environment::space): Add code to initialize `num_spaces' (using the
6994 constructor of `word_space_node').
6995 * NEWS, src/roff/troff/troff.man, man/groff.man, doc/groff.texinfo:
6998 2001-01-09 Werner LEMBERG <wl@gnu.org>
7000 * man/groff_char.man: Use table header traps only conditionally.
7002 2001-01-09 Bjarni Ingi Gíslason <bjarniig@hi.is>
7004 * man/groff_char.man: Add `ý' and `Ý' to the `acute' group.
7006 2001-01-08 Werner LEMBERG <wl@gnu.org>
7008 Introducing the `box' and `boxa' requests which are similar to
7009 `di' resp. `da' but omitting a partially filled line (which is
7010 restored after ending the diversion).
7012 * src/roff/troff/div.h (diversion): Add elements to save partially
7014 * src/roff/troff/div.cc (do_divert): Add parameter `boxing' to save
7015 partially filled line.
7016 (divert, divert_append): Updated.
7017 (box, box_append): New functions.
7018 (init_div_requests): Use them.
7019 * src/roff/troff/env.h (environment): do_divert() is now a friend.
7020 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
7022 * doc/groff.texinfo: Fix documentation of `lf' request.
7024 2000-12-25 Werner LEMBERG <wl@gnu.org>
7026 * src/roff/troff/troff.man, NEWS: Document `writem' request.
7028 2000-12-21 Werner LEMBERG <wl@gnu.org>
7030 Ignore `ss' request if in compatibility mode.
7032 * src/roff/troff/input.cc: Make `compatible_flag' non-static.
7033 * src/roff/troff/env.h: Added extern `compatible_flag' declaration.
7034 * src/roff/troff/env.cc (space_size): Use it.
7036 * doc/groff.texinfo, src/roff/troff/troff.man: Fix documentation of
7037 `ss' request in nroff mode.
7039 * tmac/an-old.tmac: Fixed some serious bugs introduced with latest
7042 2000-12-15 Ruslan Ermilov <ru@FreeBSD.org>
7044 * tmac/troffrc, tmac/troffrc-end: Convert tmac.* to *.tmac.
7046 2000-12-13 Werner LEMBERG <wl@gnu.org>
7048 * src/preproc/eqn/Makefile.sub (MAN1): Added neqn.man.
7049 * src/preproc/eqn/neqn.man: Small fixes and additions.
7051 2000-12-13 Ruslan Ermilov <ru@FreeBSD.org>
7053 * src/utils/addftinfo/addftinfo.man, src/devices/grops/grops.man:
7056 * src/preproc/eqn/neqn.man: New file.
7058 * src/preproc/tbl/table.cc (table::print): Fix `indent cannot be
7061 * tmac/e.tmac: Add `T&' macro.
7062 Fix `indent cannot be negative' warning.
7063 * tmac/s.tmac: Fix `indent cannot be negative' warning.
7065 2000-12-07 Werner LEMBERG <wl@gnu.org>
7067 * src/include/lib.h: Replaced __ALPHA with __alpha symbol.
7069 2000-12-06 Werner LEMBERG <wl@gnu.org>
7071 * PROBLEMS: Added info about adding -lPW on HP-UX to satisfy the
7074 * MORE.STUFF: Added info about deroff for djgpp.
7076 * tmac/an-old.tmac, tmac/groff_man.man, doc/groff.texinfo, NEWS: Fix
7077 documentation of -rcR switch.
7079 2000-12-03 Werner LEMBERG <wl@gnu.org>
7081 * tmac/an-old.tmac: Implementing the -rcR switch (similar to mdoc);
7082 if -rcR=1 (which is now the default in nroff mode), a single, very
7083 long page is created instead of multiple pages: All `ne' and `wh'
7084 requests are put into conditionals; a new macro `an-end' is added to
7085 be called with `em'.
7087 Some other minor cleanups.
7089 * NEWS, tmac/groff_man.man, doc/groff.texinfo: Updated.
7091 2000-12-02 Werner LEMBERG <wl@gnu.org>
7093 Fixing a bug which prevented hyphenation in words followed
7094 immediately by a TOKEN_NODE (e.g. `\ ', `\~', etc.).
7096 * src/roff/troff/input.cc (process_input_stack <token::TOKEN_NODE>):
7097 Adding possibly_break_line().
7098 * src/roff/troff/env.h (environment): Make possibly_break_line()
7101 Make `\~' usable in .tr request.
7103 * src/roff/troff/token.h (token_type): Add TOKEN_STRETCHABLE_SPACE.
7104 (token): Add stretchable_space().
7105 * src/roff/troff/input.cc (token::next, token::delimiter,
7106 token::description, process_input_stack, do_translate,
7107 add_to_node_list, token::process): Use it.
7108 * src/roff/troff/node.h (node): Add fourth parameter to add_char()
7109 for adjusting the space.
7110 * src/roff/troff/node.cc (node::add_char): Implement it. Add code
7111 for stretchable space.
7112 * src/roff/troff/input.cc (token::add_to_node_list): Use it.
7113 (make_node): Add code for stretchable space.
7114 * src/roff/troff/env.cc (environment::add_char): Use it.
7115 * src/roff/troff/input.cc: Add ESCAPE_TILDE special character.
7116 (get_copy, token::next, transparent_translate, asciify): Use it.
7118 * NEWS, src/roff/troff/troff.man, src/roff/troff/TODO,
7119 doc/groff.texinfo: Updated.
7120 * man/groff.man: Small reorderings.
7122 2000-11-23 Werner LEMBERG <wl@gnu.org>
7125 * src/preproc/eqn/main.cc (main): Use `config_macro_path' for -M
7127 * src/roff/troff/input.cc (main): Add `config_macro_path' and
7128 `safer_macro_path' to -M option.
7129 * src/roff/troff/troff.man: Fixes.
7131 2000-11-22 Werner LEMBERG <wl@gnu.org>
7133 Use safer path (except for config files) if -U isn't specified. Add
7134 a special macro path (without home and current directory) for config
7135 files. Add home directory to unsafe path for consistency. Don't
7136 include the home directory in the font path.
7138 * src/libs/libgroff/macropath.cc: Add `config_macro_path', change
7140 * src/include/macropath.h: Add `config_macrp_path'.
7141 * src/libs/libgroff/fontfile.cc: Fix font path.
7142 * src/roff/troff/input.cc (process_startup_file): Use
7143 `config_macro_path'.
7144 (main): Select unsafe path if -U is given.
7146 * src/preproc/eqn/main.cc (main): Fixing search path for
7148 * src/preproc/eqn/eqn.man: Updated.
7150 * src/roff/troff/troff.man, man/roff.man, tmac/groff_tmac.man:
7153 * src/preproc/grn/grn.man, src/devices/grodvi/grodvi.man,
7154 src/devices/grohtml/grohtml.man, src/devices/grolbp/grplbp.man,
7155 src/devices/grolj4/grolj4.man, src/devices/grops/grops.man,
7156 src/devices/grotty/grotty.man: Updated.
7158 * Makefile.in: Fix comments.
7160 2000-11-17 Werner LEMBERG <wl@gnu.org>
7162 * tmac/safer.tmac: Empty file added (again) for compatibility
7164 * tmac/Makefile.sub: Updated.
7166 2000-11-16 Werner LEMBERG <wl@gnu.org>
7168 * src/devices/grodvi/dvi.cc (main),
7169 src/devices/grohtml2/post-html.cc (main),
7170 src/devices/grolbp/lbp.cc (main), src/devices/grolj4/lj4.cc
7171 (main), src/devices/grops/ps.cc (main), src/devices/grotty/tty.cc
7172 (main), src/preproc/eqn/main.cc (main), src/preproc/grn/main.cc
7173 (main), src/preproc/html2/pre-html.cc (main),
7174 src/preproc/pic/main.cc (main), src/preproc/refer/refer.cc (main),
7175 src/preproc/soelim/soelim.cc (main), src/preproc/tbl/main.cc
7176 (main), src/roff/groff/groff.cc (main), src/roff/troff/input.cc
7177 (main), src/utils/hpftodit/hpftodit.cc (main),
7178 src/utils/indxbib/indxbib.cc (main), src/utils/lkbib/lkbib.cc
7179 (main), src/utils/lookbib/lookbib.cc (main),
7180 src/utils/pfbtops/pfbtops.c (main), src/utils/tfmtodit/tfmtodit.cc
7181 (main): Use stdout for -v.
7182 * src/roff/groff/groff.cc (run_commands),
7183 src/roff/groff/pipeline.c (run_pipeline): New parameter `no_pipe'
7184 to make direct printing to stdout possible.
7185 * src/roff/groff/pipeline.h: Updated.
7187 * src/utils/afmtodit/afmtodit.pl: Add -v switch.
7188 * src/utils/afmtodit/Makefile.sub (afmtodit): Use @VERSION@.
7189 * src/utils/afmtodit/afmtodit.man: Updated.
7191 * src/utils/addftinfo/addftinfo.cc (main): Add -v switch.
7192 (version): New function.
7194 * src/utils/addftinfo/addftinfo.man: Updated.
7196 * src/devices/*/*, src/preproc/*/*, src/roff/*/*, src/utils/*/*:
7197 Fixing copyright dates.
7199 * src/preproc/eqn/neqn.sh: Adding GROFF_BIN_PATH to path instead of
7202 * src/devices/grolbp/lbp.cc (main): Use Version_string instead of
7205 * src/roff/nroff/Makefile.sub (nroff): Fix use of @VERSION@.
7207 2000-11-15 Werner LEMBERG <wl@gnu.org>
7209 In all programs, make -v return immediately with exit status 0 to
7210 be compliant with the GNU standard.
7212 * src/devices/grodvi/dvi.cc (main),
7213 src/devices/grohtml2/post-html.cc (main),
7214 src/devices/grolbp/lbp.cc (main), src/devices/grolj4/lj4.cc
7215 (main), src/devices/grops/ps.cc (main), src/devices/grotty/tty.cc
7216 (main) src/preproc/eqn/main.cc (main), src/preproc/grn/main.cc
7217 (main), src/preproc/html2/pre-html.cc (main),
7218 src/preproc/pic/main.cc (main), src/preproc/refer/refer.cc (main),
7219 src/preproc/soelim/soelim.cc (main), src/preproc/tbl/main.cc
7220 (main), src/roff/groff/groff.cc (main), src/roff/troff/input.cc
7221 (main): Implement it.
7224 * src/roff/groff/groff.cc (main): Add copyright notice. Add refer
7225 and postprocessors to the -v option.
7227 * src/roff/grog/grog.pl: Implement -v.
7228 * src/roff/grog/Makefile.sub (grog): Use @VERSION@.
7229 * src/roff/grog/grog.man, doc/groff.texinfo: Updated.
7231 * src/roff/nroff/nroff.sh: Implement -v.
7232 * src/roff/nroff/Makefile.sub (nroff): Use @VERSION@.
7233 * src/roff/nroff/nroff.man: Updated.
7235 * src/preproc/eqn/main.cc (main): Fix comment typo.
7237 * MORE.STUFF: Added info about djgpp port of grap.
7239 2000-11-14 Werner LEMBERG <wl@gnu.org>
7241 * src/roff/grog/grog.{pl,sh}: Implemented -C switch for compatibility
7242 mode (or rather, implemented non-compatibility mode).
7243 * NEWS, src/roff/grog/grog.man, doc/groff.texinfo: Updated.
7245 * src/roff/groff/groff.cc (main): Add BIN_PATH to PATH instead of
7246 replacing it -- we don't find gxditview otherwise.
7247 * NEWS, src/roff/groff/groff.man, doc/groff.texinfo: Updated.
7249 * src/preproc/pic/depend: Removed. Unnecessary.
7251 Implemented dummy keyword `solid' in pic for compatibility with
7254 * lex.cc (lookup_keyword): Added `solid'.
7255 * pic.y: Added SOLID with dummy rule.
7256 * pic.cc, pic_tab.h: Regenerated.
7257 * doc/pic.ms: Updated.
7259 2000-11-13 Werner LEMBERG <wl@gnu.org>
7261 For security reasons, don't use the current directory but the home
7262 directory while searching and scanning troffrc and troffrc-end.
7263 Similarly, replace the current directory with the home directory
7266 * Makefile.in (fontpath, tmacpath): Remove current directory.
7268 * src/libs/libgroff/searchpath.cc (search_path::search_path): Add
7269 two parameters `add_home' and `add_current'.
7270 (search_path::~search_path, search_path::command_line_dir,
7271 search_path::open_file): Remove tests for `dirs' being zero.
7272 * src/include/searchpath.h: Adjust.
7273 * src/libs/libgroff/macropath.cc, src/include/macropath.h: Add
7275 * src/libs/libgroff/fontfile.cc: Adjust `font_path'.
7277 * src/roff/troff/troff.h: Add `searchpath.h' and `mac_path'.
7278 * src/roff/troff/input.cc: Use `mac_path', initialized with
7280 (process_startup_file): Set `mac_path' to `safer_macro_path'.
7281 * src/roff/troff/env.cc: Use `mac_path'.
7283 * src/preproc/eqn/main.cc (main): Use `safer_macro_path'.
7285 * NEWS, man/roff.man, src/roff/troff/troff.man,
7286 src/roff/groff/groff.man, tmac/groff_tmac.man, arch/djgpp/README:
7289 2000-11-12 Werner LEMBERG <wl@gnu.org>
7291 * src/include/lib.h: Don't include groff-getopt.h for OSF/1.
7293 * aclocal.m4 (GROFF_SYS_ERRLIST): Do test in C, not in C++.
7294 * configure.in: Fix typo in comment.
7295 * configure: Regenerated.
7297 * src/libs/libgroff/*, src/include/*, src/roff/troff/*: Fixing
7300 2000-11-08 Werner LEMBERG <wl@gnu.org>
7302 Add system tmac directory (/usr/local/lib/groff/site-tmac).
7304 * Makefile.in: Add $(libdir), $(libprogramdir), and $(systemtmacdir).
7305 (uninstall_dirs): Add $(libdir), $(libprogramdir), and
7308 * Makefile.comm (.man.n): Add @SYSTEMMACRODIR@.
7309 * tmac/Makefile.sub (install_data): Create
7310 $(systemtmacdir) and $(localtmacdir).
7311 (uninstall_sub): Use $(systemtmacdir) for wrapper macros.
7312 * man/roff.man, src/roff/troff/troff.man, src/roff/groff/groff.man,
7313 NEWS, doc/groff.texinfo: Updated and minor fixes.
7315 * Makefile.comm, Makefile.in: Added tmac_{s,an}_prefix stuff again.
7316 * tmac/Makefile.sub: Added `wrap' stuff again, but installing into
7317 $(systemtmacdir) since the wrapper files are platform-dependent.
7319 2000-11-01 Werner LEMBERG <wl@gnu.org>
7321 * doc/groff.texinfo: Fix typo.
7323 2000-10-26 Werner LEMBERG <wl@gnu.org>
7325 Convert macros `tmac.XXX' to `XXX.tmac'. Special cases:
7326 tmac.doc.old -> doc-old.tmac
7327 tmac.an.old -> an-old.tmac
7329 * tmac/tmac.*: Moved to ...
7330 * tmac/*.tmac: this.
7331 * tmac/man.local: Fix comment.
7332 * tmac/groff_man.man, tmac/groff_markup.man, tmac/groff_mdoc.man,
7333 tmac/groff_me.man, tmac/groff_ms.man, tmac/groff_tmac.man: Updated.
7334 Added some `FILES' sections. More use of @...@ directives. Other
7336 * arch/djgpp/README, font/devutf8/NOTES: Updated.
7337 * doc/homepage.ms, doc/groff.texinfo: Updated.
7338 * man/groff.man, man/roff.man: Updated.
7339 * src/devices/grodvi/grodvi.man, src/devices/grolbp/grolbp.man,
7340 src/devices/grolj4/grolj4.man, src/devices/grops/grops.man,
7341 src/devices/grotty/grotty.man: Updated.
7342 * src/preproc/pic/pic.man: Updated.
7343 * src/roff/grog/grog.pl, src/roff/grog/grog.sh: Use -mdoc-old
7344 instead of -mdoc.old.
7345 * src/roff/grog/grog.man: Document -mdoc and -mdoc-old.
7346 * src/roff/nroff/nroff.man: Updated.
7349 * tmac/fixmacros.sed, tmac/strip.sed: Add explanatory comment.
7351 * tmac/mm.diff: Removed -- it has no use now since the mm package
7354 * tmac/*: Removed trailing spaces.
7356 * arch/djgpp/t-groff.bat: Fix GROFF_TMAC_PATH (hyphen.us is now in
7357 the tmac subdirectory also).
7359 * Makefile.comm, Makefile.in: Remove tmac_{s,an}_prefix stuff.
7360 * tmac/Makefile.sub: Adapted to new macro names; removed `wrap'
7361 stuff since it is no longer needed.
7363 * README, PROBLEMS: Updated.
7365 2000-10-25 Werner LEMBERG <wl@gnu.org>
7367 Invert current behaviour: Search first FOOBAR.tmac, then
7370 * src/roff/troff/input.cc: Introduce MACRO_POSTFIX.
7371 (open_mac_file, macro_source): Implement it.
7372 * src/roff/troff/troff.man, tmac/groff_tmac.man, man/roff.man,
7373 doc/groff.texinfo, NEWS: Document it.
7375 * src/roff/nroff/nroff.man, src/roff/groff/groff.man, man/groff.man:
7376 Small documentation improvements.
7378 * test-groff: Fix GROFF_TMAC_PATH (hyphen.us is now in the tmac
7381 * font/devps/Makefile.sub: Fix rules for dingbats.*map.
7383 2000-10-24 Werner LEMBERG <wl@gnu.org>
7385 Add local tmac directory (groff/site-tmac).
7387 * Makefile.in: Add $(localtmacdir).
7388 (uninstall_dirs): Add $(localtmacdir).
7389 * Makefile.comm (.man.n): Add @LOCALMACRODIR@.
7390 * tmac/Makefile.sub (install_data, uninstall_sub): Handle man.local
7391 in $(localtmacdir). Create $(localtmacdir).
7392 * man/roff.man, src/roff/troff/troff.man, NEWS, doc/groff.texinfo:
7393 Updated and minor fixes.
7395 Rename font/devps/generate/dingbats[r]map to dingbats.[r]map.
7397 * font/devps/generate/Makefile.sub, arch/djgpp/README: Adjust.
7399 2000-10-23 Werner LEMBERG <wl@gnu.org>
7401 Move hyphen.us to tmac directory.
7403 * src/roff/troff/hyphen.us: Removed.
7404 * src/tmac/hyphen.us: Added.
7405 * src/roff/troff/Makefile.sub, tmac/Makefile.sub: Updated.
7407 Change installation structure for data files from .../groff/... to
7408 .../groff/<version><revision>/... to be conform with other GNU
7411 * Makefile.in, Makefile.comm, src/utils/indxbib/Makefile.sub,
7412 doc/Makefile: Implement it.
7413 * aclocal.m4 (GROFF_PAGE): Add test for new directory structure.
7414 * configure: Updated.
7415 * arch/djgpp/README, font/devutf8/NOTES: Use it.
7416 * NEWS: Document it.
7417 * man/roff.man, tmac/groff_tmac.man: Use @FONTPATH@, @FONTDIR@, and
7418 @MACRODIR@ instead of hard-coded directories.
7420 2000-10-22 Werner LEMBERG <wl@gnu.org>
7422 Implement $GROFF_BIN_PATH environment variable (which defaults to
7423 $bindir) used for child programs of groff and similar wrappers.
7425 * gendefs.sh: Improve documentation.
7426 * Makefile.comm (,man.n), src/include/Makefile.sub (defs.h),
7427 src/preproc/eqn/Makefile.sub (neqn),
7428 src/roff/nroff/Makefile.sub (nroff): Add $(bindir).
7429 * src/preproc/eqn/neqn.sh, src/roff/nroff/nroff.sh: Implement
7431 * src/roff/groff/groff.cc (main): Implement $GROFF_BIN_PATH and
7432 $GROFF_PATH__ (the latter for communication with troff).
7433 * src/roff/troff/input.cc (main): Use $GROFF_PATH__ for $PATH if
7435 * NEWS, src/roff/nroff/nroff.man, src/roff/groff/groff.man,
7436 doc/groff.texinfo: Document it.
7438 * doc/groff.texinfo: Improve documentation of troff's -a option.
7440 2000-10-17 Gaius Mulley <gaius@glam.ac.uk>
7442 * src/roff/troff/node.cc: Fixed calculation of opminx and fixed
7443 non-intrusive eol marker.
7444 (troff_output_file::determine_line_limits): New function.
7445 (troff_output_file::draw): Use it.
7446 * src/roff/troff/env.cc (environment::add_html_tag): Use output() +
7447 output_pending_lines() instead of output_line().
7448 * src/preproc/eqn/main.cc (do_file): Fix graphic_end().
7449 * src/preproc/html2/pre-html.cc (char_buffer::write_file_troff,
7450 createImage): Small fixes.
7452 2000-10-14 Werner LEMBERG <wl@gnu.org>
7454 Replace tmac.safer with a real secure solution.
7456 * src/roff/troff/input.cc (open_request, opena_request, pipe_source,
7457 system_request, pipe_output): Disable requests if in safer mode.
7458 * src/roff/groff/groff.cc (main): Remove reference to tmac.safer.
7459 * tmac/tmac.safer, tmac/groff_msafer.man: Removed.
7460 * tmac/Makefile.sub, NEWS, man/roff.man, tmac/groff_tmac.man,
7461 doc/groff.texinfo, src/roff/groff/groff.man,
7462 src/roff/troff/troff.man, arch/djgpp/README: Updated.
7464 * src/devices/grops/ps.cc (main), src/devices/grops/psrm.cc
7465 (resource_manager::output_prolog): Replace setenv() with putenv().
7467 2000-10-09 Werner LEMBERG <wl@gnu.org>
7469 * src/libs/libbib/map.c, src/libs/libgroff/getcwd.c,
7470 src/libs/libgroff/strtol.c, src/preproc/html2/image.cc,
7471 src/preproc/html2/pre-html.cc, src/preproc/html2/pushbackbuffer.cc,
7472 src/roff/groff/pipeline.c: Removing `#ifndef errno' to avoid
7473 compilation errors with some compilers. It seems that this code
7474 is no longer necessary -- if yes, it is easy to add some #ifdef's
7475 for that particular old-fashioned compiler.
7477 * MORE.STUFF: Added info about Meta-tbl.
7479 * doc/groff.texinfo: Added more info about `.if "..."..."'.
7481 2000-10-07 Werner LEMBERG <wl@gnu.org>
7483 Adding a new escape sequence \B'...': If the string between
7484 the delimiters is a valid numeric expression, return the character
7485 `1', and `0' otherwise. This is an analogon to \A.
7487 * src/roff/troff/input.cc (do_expr_test): Implement it.
7488 (token::next): Use it.
7489 * src/roff/troff/troff.man, NEWS, man/groff.man: Document it.
7491 * tmac/tmac.trace: Made independent from escape character.
7493 2000-10-06 Werner LEMBERG <wl@gnu.org>
7495 Adding a new request .dei: define indirect. The first and second
7496 parameter of .dei are taken from string registers instead directly;
7497 this very special request is needed to make tmac.trace independent
7498 from the escape character (which might even be disabled).
7500 * src/roff/troff/input.cc (do_define_macro): Implement it.
7501 (define_macro_indirect): New function.
7502 (init_input_requests): Use it.
7504 Adding two requests .ecs and .ecr: Save and restore the escape
7505 character. These two requests are needed to make tmac.trace
7506 independent from the escape character (which might even be
7509 * src/roff/troff/input.cc (save_escape_char, restore_escape_char):
7511 (init_input_requests): Use it.
7513 * src/roff/troff/troff.man, NEWS, man/groff.man: Updated.
7515 2000-09-22 Ricardo Soares Guimarães <ricardo@conectiva.com.br>
7517 Adding a new option -P and new environment variable GROPS_PROLOGUE
7518 to grops, selecting a different prologue file (minor modifications
7521 * src/devices/grops/psrm.cc (resource_manager::output_prolog),
7522 src/devices/grops/ps.cc (main): Implement it.
7523 * src/devices/grops/grops.man, NEWS: Document it.
7525 2000-09-22 Werner LEMBERG <wl@gnu.org>
7527 * INSTALL: Add info about selecting paper format.
7529 2000-09-21 Werner LEMBERG <wl@gnu.org>
7531 * src/roff/troff/input.cc (main): Fixing compiler warning.
7532 * src/include/{driver.h, lib.h}: Move inclusion of string.h and
7533 strings.h from the former to the latter.
7534 * src/devices/grolbp/lpb.cc, src/include/lib.h: Move strncasecmp()
7535 stuff from the former to the latter.
7537 2000-09-11 Werner LEMBERG <wl@gnu.org>
7539 Implementing two new requests .tm1 and .tmc: The former is similar
7540 to .tm but can output leading spaces; its syntax is similar to
7541 defining a string, i.e., a `"' can be used to mark the beginning of
7542 the string to be written to stderr: `.tm1 " test'. The latter is
7543 similar to .tm1 but doesn't write out a final newline character.
7545 * src/roff/troff/input.cc (terminal1, terminal_continue,
7546 do_terminal): New functions.
7547 (init_input_requests): Use them.
7548 * src/roff/troff/troff.man, NEWS, man/groff.man: Updated.
7550 2000-09-09 Werner LEMBERG <wl@gnu.org>
7552 * tmac/groff_mdoc.samples.man: Small fixes.
7554 2000-09-08 Werner LEMBERG <wl@gnu.org>
7556 * tmac/groff_mdoc.man: Fixing typo.
7558 2000-09-02 Werner LEMBERG <wl@gnu.org>
7560 Implementing a .nop request which does nothing.
7562 * src/roff/troff/input.cc (nop_request): New function.
7563 (init_input_requests): Use it.
7564 * src/roff/troff/troff.man, NEWS, man/groff.man: Updated.
7566 2000-09-01 Werner LEMBERG <wl@gnu.org>
7568 * doc/groff.texinfo: Added some comments.
7570 2000-08-30 Werner LEMBERG <wl@gnu.org>
7572 * src/roff/troff/TODO: Updated.
7574 2000-08-25 Werner LEMBERG <wl@gnu.org>
7576 * doc/groff.texinfo: Fix comment how to compile the DVI file.
7578 2000-08-25 Eli Zaretskii <eliz@is.elta.co.il>
7580 * font/devps/generate/Makefile (SHELL): Define explicitly to
7581 "/bin/sh", for non-Unix platforms.
7582 (extraclean): Use a more portable "" quoting instead of a
7583 backslash (which doesn't work on DOS/Windows).
7585 * font/devlj4/generate/Makefile (extraclean): Ditto.
7587 * font/devdvi/generate/Makefile (extraclean): Ditto.
7589 2000-08-25 Werner LEMBERG <wl@gnu.org>
7591 * NEWS, doc/groff.texinfo, tmac/groff_tmac.man, man/roff.man,
7592 src/roff/troff/troff.man: Document Eli's latest changes.
7594 2000-08-25 Eli Zaretskii <eliz@is.elta.co.il>
7596 * src/roff/troff/input.cc (open_mac_file, macro_source): Support
7597 macro file names of the form NAME.tmac as well as tmac.NAME.
7599 2000-08-25 Werner LEMBERG <wl@gnu.org>
7601 * src/include/posix.h: Remove definition of FILENAME_MAX.
7603 * src/preproc/html2/pre-html.h, pre-html.cc: Add return type to
7604 `sys_fatal' and `stop' function().
7606 * test-groff: Updated.
7608 2000-08-24 Gaius Mulley <gaius@glam.ac.uk>
7610 Added the new troff command .output <arg> to suppress output (while
7611 still obeying motion) and also the opminx, opminy, opmaxx, opmaxy
7612 registers (for passing the output dimensions to the output device).
7614 * src/roff/troff/div.cc (top_level_diversion::output): Use `width'
7616 * src/roff/troff/node.h, src/roff/troff/node.cc
7617 (troff_output_file::really_print_line,
7618 ascii_output_file::really_print_line,
7619 supress_output_file::really_print_line): Use `width' parameter.
7620 (troff_output_file::really_on, troff_output_file::really_off,
7621 output_file::on, output_file::off, real_output_file::on,
7622 real_output_file::off, real_output_file::really_on,
7623 real_output_file::really_off): New functions.
7624 (real_output_file:public output_file): New variable `output_on'.
7625 (real_output_file::begin_page, real_output_file::copy_file,
7626 real_output_file::transparent_char, real_output_file::print_line):
7628 (real_output_file::print_line): Use check_output_limits.
7629 * src/roff/troff/reg.h, src/roff/troff/request.h,
7630 src/roff/troff/input.cc (assign_registers): New function to remove
7632 (do_ps_file): Use it.
7633 (check_output_limits, reset_output_registers, output_request,
7634 init_output_requests): New functions.
7635 (init_input_requests): Updated.
7637 Added new grohtml2 device and html2 preprocessor (coding
7638 not yet finished) which will eventually replace grohtml.
7640 * Makefile.in, tmac/Makefile.sub, tmac/eqnrc, tmac/troffrc-end:
7642 * src/include/htmlindicate.h, src/include/htmlindicate
7643 (html_begin_suppress, html_end_suppress): New functions.
7644 * src/preproc/tbl/main.cc: Use it.
7645 * src/roff/groff/groff.cc: Add support for html2 device (which will
7646 automatically invoke the html2 preprocessor).
7647 * src/roff/troff/input.cc (is_html2): New variable.
7648 * src/roff/troff/troff.h, src/roff/troff/env.h,
7649 src/roff/troff/env.cc (environment::add_html_tag): New function
7651 (environment::do_break): Use it.
7652 * font/devhtml2/*: New files.
7653 * src/devices/grohtml2: New device.
7654 * src/preproc/html2: New preprocessor.
7655 * tmac/tmac.html-tags, tmac/tmac.html2: New files.
7657 2000-08-23 Werner LEMBERG <wl@gnu.org>
7659 * src/devices/grolbp/lbp.cc: Same workaround for sinix as for AIX.
7661 2000-08-22 Werner LEMBERG <wl@gnu.org>
7663 * src/include/lib.h: Provide a fix for IRIX to not include
7666 2000-08-18 Werner LEMBERG <wl@gnu.org>
7668 * configure.in: Don't provide an empty value for SH_SCRIPT_SED_CMD
7669 since some non-GNU sed programs can't handle null regexps.
7670 * configure, src/preproc/eqn/Makefile.sub,
7671 src/roff/grog/Makefile.sub, src/roff/nroff/Makefile.sub: Updated.
7673 * src/devices/grolbp/lbp.cc: Add an AIX workaround for an autoconf
7674 bug (string.h and strings.h are both needed according to latest
7677 * MORE.STUFF: Added info about unroff and troffcvt.
7679 2000-08-08 Werner LEMBERG <wl@gnu.org>
7681 * tmac/tmac.a4: Will now work with ms macros also; -ma4 should be
7684 * tmac/tmac.man.old: Remove unused number register.
7686 * tmac.doc: Minor documentation fix.
7688 2000-08-07 Paul Eggert <eggert@twinsun.com>
7690 * src/roff/groff/pipeline.c (is_system_shell):
7691 Fix typo: "monocased_shell" no longer exists.
7693 2000-08-07 Paul Eggert <eggert@twinsun.com>
7695 Remove FILENAME_MAX limits.
7697 * src/roff/groff/pipeline.c (is_system_shell): Do not assume
7698 that the argument length is less than FILENAME_MAX.
7699 * src/libs/libgroff/tmpfile.cc (add_tmp_file): Likewise.
7700 Use struct hack to allocate and free file name.
7701 (struct xtmpfile_list): fname is now part of the structure,
7702 not a pointer to another string.
7704 2000-08-07 Tom Schmidt <tschmidt@micron.com>
7706 * src/include/posix.h: Add a default value for FILENAME_MAX.
7708 2000-08-06 Paul Eggert <eggert@twinsun.com>
7710 Add support for new BSD-style man pages (with ".Dd" instead of
7711 ".TH"), so that "groff -man" understands both styles, even
7712 when running "groff -man" on a host whose system man page
7713 macros don't support ".Dd".
7715 * tmac/Makefile.sub (NORMALFILES): Add tmac.an.old.
7716 (stamp-wrap): Source tmac.andoc first when wrapping man macros,
7717 in case the system man macros don't define Dd or TH.
7719 * tmac/tmac.an.old: Renamed from tmac/tmac.an.
7720 * tmac/tmac.an: New one-line file.
7721 * tmac/tmac.andoc (TH): Adjust to the tmac.an.old file renaming.
7723 2000-08-06 Werner LEMBERG <wl@gnu.org>
7725 * src/roff/troff/troff.man: Fixing typos.
7727 Version 1.16.1 released
7728 =======================
7730 2000-07-31 Werner LEMBERG <wl@gnu.org>
7732 Preparing release 1.16.1.
7734 * REVISION: Revision number set to 1.
7735 * MORE.STUFF: Added info about port to DOS.
7736 * NEWS, win32-diffs: Updated.
7738 * src/include/nonposix.h: Remove first line -- this file is used
7741 * Makefile.in (dist): Delete Imakefile earlier to avoid a soft
7744 2000-07-30 Werner LEMBERG <wl@gnu.org>
7746 * doc/texinfo.tex: Update to latest version.
7748 2000-06-28 Paul Eggert <eggert@twinsun.com>
7750 * Makefile.in (ENVSETUP): Don't assume POSIX make semantics for
7751 commands that fail. Don't assume that "export a=b" is valid shell
7752 syntax. This is needed for Solaris 2.5.1.
7754 * src/libs/libgroff/tmpfile.cc, src/utils/indxbib/indxbib.cc: Fix
7755 comment about missing Solaris headers.
7757 * PROBLEMS: Add section about problems with Sun Make and VPATH.
7759 2000-06-25 Werner LEMBERG <wl@gnu.org>
7761 * src/devics/grodvi/dvi.cc: Replace _setmode() (for MSC) with
7764 * src/include/posix.h: Use HAVE_UNISTD instead of _MSC_VER.
7766 * win32-diffs: Updated.
7767 * README.WIN32: Added CRs to make all Windows editors happy.
7769 * src/roff/troff/node.cc: Added WIFSIGNALED() macro (copied from
7770 src/roff/groff/pipeline.c).
7772 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
7774 * src/roff/grog/Makefile.sub (grog): Prepend `-e' to
7775 $(SH_SCRIPT_SED_CMD), for the case where its value is empty.
7777 2000-06-17 Eli Zaretskii <eliz@is.elta.co.il>
7779 * src/utils/tfmtodit/tfmtodit.cc: #include nonposix.h.
7780 (tfm::load, gf::load): Open tfm and gf files in binary mode: these
7782 (main): Support non-Posix systems with several different styles of
7783 slash characters in file names.
7785 * src/utils/pfbtops/pfbtops.c: #include nonposix.h.
7786 (main) [SET_BINARY]: Switch stdin into binary mode.
7788 * src/utils/indxbib/indxbib.cc: #include nonposix.h.
7789 (main): Support file names with several possible slash-type
7790 characters, as given by DIR_SEPS[] in nonposix.h.
7791 (main) [__MSDOS__]: If renaming the temporary index file fails
7792 because it has more than one dot in its trunk, replace the dot
7793 with an underscore and try again.
7794 (do_file): Use FOPEN_RB instead of "r". Skip every CR before a
7796 [__MSDOS__ || _MSC_VER]: Stop at the first ^Z character.
7798 * src/utils/hpftodit/hpftodit.cc: #include nonposix.h.
7799 (File::File): Open the input file in binary mode. Strip CR
7800 characters from each CR-LF pair.
7801 (xbasename): Support file names with several possible slash-type
7802 characters, as given by DIR_SEPS[] in nonposix.h.
7804 * src/include/Makefile.sub (HDRS): Add nonposix.h.
7806 * src/roff/troff/node.cc [HAVE_UNISTD_H]: Include <unistd.h>.
7807 (WIFEXITED, WEXITSTATUS, WTERMSIG, WIFSTOPPED, WSTOPSIG)
7808 [!_POSIX_VERSION]: Define for traditional Unix systems.
7809 (real_output_file::real_output_file): Remove the MSVC-specific
7810 call to popen, use instead POPEN_WT, appropriately defined on
7811 nonposix.h. #include nonposix.h.
7812 (real_output_file::~real_output_file): Remove the MSVC-specific
7813 call to pclose, a suitable macro is now defined on nonposix.h.
7814 Use the portable macros WIFEXITED, WIFSIGNALED, WTERMSIG, WSTOPSIG
7815 and WEXITSTATUS instead of assuming traditional Unix
7816 interpretation of the status returned by pclose.
7818 * src/roff/troff/input.cc (pipe_source): Remove the MSVC-specific
7819 call to popen, use POPEN_RT instead (appropriately defined on
7820 nonposix.h). #include nonposix.h.
7821 (ps_bbox_request): Open the PostScript file in binary mode.
7822 Close the file after processing it.
7823 (getpid) [_MSC_VER]: Remove; a suitable macro is now defined on
7826 * src/roff/groff/pipeline.c (run_pipeline) [__MSDOS__ || _WIN32]:
7827 A version of run_pipeline that doesn't use `fork'.
7828 (signal_catcher) [__MSDOS__ || _WIN32]: New function.
7829 (system_shell_name, system_shell_dash_c)
7830 (is_system_shell) [__MSDOS__ || _WIN32]: New functions, to hide
7831 the ugliness of testing DOS/Windows file names for equality, and
7832 support both stock shells and ports of Unix shells.
7834 * src/roff/groff/groff.cc: #include nonposix.h.
7835 (BSHELL): Definition moved to nonposix.h.
7836 (main): Use PATH_SEP[0] instead of literal ':'. Use BSHELL_DASH_C
7837 instead of a literal "-c".
7838 (xbasename): Support file names with several possible slash-type
7839 characters, as given by DIR_SEPS[] in nonposix.h.
7840 (possible_command::print): Use BSHELL_DASH_C and IS_BSHELL instead
7843 * src/preproc/soelim/soelim.cc: #include nonposix.h.
7844 (do_file): Use IS_ABSOLUTE instead of testing for a literal '/'.
7846 * src/preproc/pic/Makefile.sub (YTABH): Change pic.tab.h to
7849 * src/preproc/pic/lex.cc: Change pic.tab.h to pic_tab.h.
7851 * src/preproc/eqn/Makefile.sub (YTABH): Rename eqn.tab.h to
7854 * src/preproc/eqn/lex.cc: #include eqn_tab.h, not eqn.tab.h.
7856 * src/libs/libgroff/tmpfile.cc (DEFAULT_TMPDIR) [P_tmpdir]: If
7857 P_tmpdir is defined, use it instead of the literal "/tmp".
7858 (remove_tmp_files, add_tmp_file): New functions.
7859 (xtmpfile): Record temporary files and register an atexit function
7860 to delete them explicitly, instead of relying on the OS to do
7861 that, which doesn't work on non-Unix systems.
7863 * src/libs/libgroff/searchpath.cc: #include nonposix.h.
7864 (search_path::search_path): Use PATH_SEP instead of a literal
7866 (search_path::command_line_dir): Ditto.
7867 (search_path::open_file): Use IS_ABSOLUTE, PATH_SEP and DIR_SEPS,
7868 to support non-Posix systems.
7870 * src/libs/libbib/search.cc: #include nonposix.h.
7871 (search_list::add_file): Open the file in binary mode.
7873 * src/libs/libbib/linear.cc: #include nonposix.h.
7874 (file_buffer::load): Remove \r characters preceding \n from the
7877 * src/libs/libbib/index.cc: #include nonposix.h.
7878 (make_index_search_item): Open index_filename in O_BINARY mode.
7879 (index_search_item_iterator::get_tag): Ditto. Remove \r
7880 characters before \n characters.
7881 (index_search_item::check_files): Open files in binary mode.
7882 (index_search_item::munge_filename): Support DOS-style file names
7883 with backslashes and drive letters, use IS_ABSOLUTE.
7885 * src/devices/grops/ps.cc: #include nonposix.h.
7886 (main) [SET_BINARY]: Switch stdout to binary mode.
7888 * src/devices/grolj4/lj4.cc: #include nonposix.h.
7889 (main) [SET_BINARY]: Switch stdout to binary mode.
7891 * src/devices/grolbp/lbp.cc: #include nonposix.h
7892 (fill_pattern) [SET_BINARY]: Switch stdout to binary mode.
7894 * src/devices/grodvi/dvi.cc: #include nonposix.h.
7895 [_MSC_VER]: Remove inclusion of Windows-specific headers (done by
7897 (main) [SET_BINARY]: Switch stdout to binary mode.
7898 [_MSC_VER]: Remove an explicit call to _setmode.
7900 * src/include/nonposix.h: New file.
7902 * Makefile.in (ENVSETUP): New variable, to set up case-sensitive
7903 operation when building with DJGPP.
7904 ($(TARGETS), dot, $(LIBDIRS), $(CPROGDIRS), $(CCPROGDIRS))
7905 ($(DEVDIRS), $(TTYDEVDIRS), $(INCDIRS), $(OTHERDIRS)): Use
7908 * Makefile.comm: mv y.tab.[ch] to y_tab.[ch], to make it work on
7910 (.man.n): Replace `;' with `|', since FONTPATH, MACROPATH,
7911 etc. can include a semi-colon on DOS/Windows.
7912 (depend.temp): Use depend1.temp instead of depend.temp1, to
7913 prevent files from overerwiting each other on 8+3 filesystems.
7915 * gendef.sh (t): Change definition to work with DOS/Windows.
7917 doc/groff.texinfo: Apart of some typo corrections, I also changed
7918 some index entris, to make them more non-ambiguous, and also put
7919 @ignore around some parts that are not yet written, to allow the
7920 Info output be readable.
7922 2000-06-10 Gael Queri <gqueri@mail.dotcom.fr>
7924 Replaced specific checks for function declarations with a generic
7925 routine taken from GNU bfd.
7927 * aclocal.m4 (GROFF_NEED_DECLARATION): New function.
7928 GROFF_PUTENV, GROFF_POPEN, GROFF_PCLOSE, GROFF_HYPOT: Removed.
7929 * configure.in: Use it.
7930 * src/devices/grolbp/lbp.cc, src/include/lib.h,
7931 src/preproc/grn/hgraph.cc, src/preproc/pic/pic.h,
7932 src/roff/groff/groff.cc: Use it.
7933 * Makefile.in, configure: Updated.
7935 2000-06-07 Paco Andrés Verdú <pandres@dragonet.es>
7937 * src/devides/grolbp/lbp.h: Removed unused variables.
7939 2000-05-31 Keith Thompson <kst@sdsc.edu>
7941 * src/devices/grolbp/lbp.cc (set_papersizes): Add declaration of
7944 2000-05-31 Werner LEMBERG <wl@gnu.org>
7946 * aclocal.m4 (GROFF_SRAND): New function to test the return value
7947 of srand() -- at least SunOS 4.1.3 uses `int' instead of `void'.
7948 * configure.in: Use it.
7949 * src/preproc/pic/pic.y, src/preproc/pic/pic.cc: Use it.
7950 * configure, Makefile.in: Updated.
7952 * configure.in: Add test for strncasecmp().
7953 * src/include/lib.h: Use it.
7955 2000-05-29 Andrej Borsenkow <Andrej.Borsenkow@mow.siemens.ru>
7957 * src/preproc/grn/Makefile.sub: Add MLIB.
7959 2000-05-29 Nix <nix@esperi.demon.co.uk>
7961 * Makefile.in: Use @datadir@ and @mandir@ appropriately.
7963 2000-05-29 Werner LEMBERG <wl@gnu.org>
7965 * src/roff/grog/Makefile.sub, src/roff/grog/grog.sh: Add `@g@'.
7967 * PROBLEMS: Small update.
7969 * src/devices/grolbp/lbp.cc: Various small fixes.
7971 2000-05-28 Keith Thompson <kst@sdsc.edu>
7973 * src/roff/nroff/nroff.sh: Fix main loop syntax.
7975 * src/utils/indxbib/indxbib.cc: Add declaration of mkstemp().
7977 2000-05-25 Werner LEMBERG <wl@gnu.org>
7979 * man/roff.man: Removed unused macro.
7981 2000-05-24 Werner LEMBERG <wl@gnu.org>
7983 * Makefile.in (dist): Remove src/xditview/Imakefile explicitly.
7984 This is needed e.g. if you do
7985 `make distclean; ./configure; make dist'.
7987 Version 1.16 released
7988 =====================
7990 2000-05-23 Werner LEMBERG <wl@gnu.org>
7992 Adding font CWI (constant width italic) to devdvi.
7994 * font/devdvi/CWI: New file.
7995 * font/devdvi/generate/Makefile: Add generating rule.
7996 * font/devdvi/DESC.in, font/devdvi/Makefile.sub, win32-diffs,
7997 tmac/tmac.dvi: Use it.
7998 * NEWS: Announce it.
8000 * font/devlj4/*: Regenerated (only adding kernings for `cq' glyph).
8001 * font/devlj4/generate/Makefile: Cosmetic changes only.
8003 * man/groff.man: Removed most of the redundant description of
8004 special characters (which is in groff_char.man). Added font
8005 translation CB->CR for devdvi. Other minor fixes.
8007 * tmac/tmac.dvi: Improved appearance of \(co (copyright) and \(rg
8008 (registered) symbols.
8010 2000-05-22 Werner LEMBERG <wl@gnu.org>
8012 * doc/Makefile: Added rule for creating info files.
8014 * font/devdvi/*: Added kernings for `cq' glyph. Updated to latest
8016 * font/devdvi/generate/Makefile: Fixed dependencies.
8018 * font/devps/*: Regenerated. Heavy changes for Bookman and
8019 NewCentury Schoolbook!
8020 * font/devps/generate/afmname: Will now run with GNU awk.
8021 * font/devps/generate/textmap: Added forgotten `cq' glyph name.
8022 * font/devps/generate/Makefile: Cosmetic changes only.
8024 2000-05-21 Werner LEMBERG <wl@gnu.org>
8026 * tmac/tmac.an: Added a new command line option `-rSxx' (`xx' can be
8027 10, 11, or 12) to support output with 11pt and 12pt base font sizes.
8028 `.SS' now produces a heading with a smaller size than `.SH'.
8029 Completely formatted.
8030 * doc/groff.texinfo, tmac/groff_man.man, NEWS: Document it.
8032 * man/groff.man: Improved table appearance. Use of `eo' request
8033 to reduce number of doubled backslashes in macro definitions.
8034 Replacing `\e' with `\(rs'. Other minor fixes.
8036 * src/preproc/tbl/main.cc: Insert HTML table end tag before `lf'
8037 to have correct line number.
8039 * INSTALL: Small improvement.
8041 2000-05-20 Bernd Warken <bwarken@mayn.de>
8043 * man/roff.man, tmac/groff_tmac.man: Updates (with corrections by
8046 2000-05-19 Bernd Warken <bwarken@mayn.de>
8048 * man/groff.man: Complete update (with a lot of corrections by WL).
8050 2000-05-18 Werner LEMBERG <wl@gnu.org>
8052 Adding `cq' (PS name `quoteright') glyph name as an alias for "'".
8054 * font/*/*: Implement it.
8055 * man/groff_char.man, NEWS: Document it.
8057 * src/include/unix.h: Removed. It isn't used.
8059 * doc/groff.texinfo: Slight improvements.
8061 2000-05-17 Werner LEMBERG <wl@gnu.org>
8063 * README, win32-diffs: Small fixes and improvements.
8065 2000-05-16 Werner LEMBERG <wl@gnu.org>
8067 * FDL: New file (the Free Documentation License version 1.1).
8069 * doc/groff.texinfo: Added many start-up values for gtroff.
8070 Some structural improvements of the source code.
8072 2000-05-15 Werner LEMBERG <wl@gnu.org>
8074 * src/roff/troff/input.cc: Added small comment about troffrc-end.
8075 * src/roff/troff/troff.man: Added info about troffrc-end.
8077 2000-05-14 Werner LEMBERG <wl@gnu.org>
8079 * Makefile.in (EXTRADIRS): Fix typos.
8080 (dist): Handle deletion of old .tar.gz file correctly.
8081 (DISTDIRS): Include all tty output devices.
8083 * doc/groff.texinfo: Adding more cross references; countless other
8086 2000-05-13 Werner LEMBERG <wl@gnu.org>
8088 * MORE.STUFF: Added Robert Marks's utilities.
8090 2000-05-12 Werner LEMBERG <wl@gnu.org>
8092 Added win32 port contributed by Blake McBride
8093 <blake@florida-software.com>.
8095 * README.WIN32, win32-diffs: New files.
8098 * src/preproc/grn/hgraph.cc (HGSetBrush): Replace `%lf' with `%f'.
8099 (tmove, tmove2): Added parentheses to avoid compiler warnings.
8100 (change): Removed unused variables.
8102 * src/preproc/grn/main.cc (main, conv): Removed unused variables.
8103 (savebounds): Changed return value from `int' to `void'.
8104 * src/preproc/grn/hdb.cc: Ditto.
8106 * src/devices/grolbp/lbp.cc (lbp_printer::draw): Removed superfluous
8107 final backslash in comment to avoid compiler warning.
8109 * src/utils/pfbtops/pfbtops.c: Added `getopt.h'.
8111 * doc/groff.texinfo: More fixes.
8113 2000-05-11 OKAZAKI Tetsurou <okazaki@be.to>
8115 * tmac/tmac.doc: Documentation fix.
8117 2000-05-11 Werner LEMBERG <wl@gnu.org>
8119 * doc/groff.texinfo: Reading the source code shows up a lot of
8120 omissions and incorrect data... More conversion to @Deffn macros.
8122 2000-05-10 Werner LEMBERG <wl@gnu.org>
8124 * src/roff/troff/reg.cc (number_value_to_ascii): Remove ASCII
8127 * src/roff/troff/request.h: Removing unused `no_break_flag'.
8129 2000-05-09 Werner LEMBERG <wl@gnu.org>
8131 * man/groff.man, man/roff.man, tmac/groff_tmac.man: Minor
8134 * doc/groff.texinfo: Extended history section. More conversion to
8135 @Deffn macros. More .tr documentation.
8137 2000-05-07 Werner LEMBERG <wl@gnu.org>
8139 * doc/groff.texinfo: Completed tab section. Added info about
8142 2000-05-06 Mike MacIsaac <mikemac@us.ibm.com>
8144 * PROBLEMS: Describe configure script fix for OS/390 Unix.
8146 2000-05-05 Werner LEMBERG <wl@gnu.org>
8148 * font/devdvi/DESC.in: Change size 11pt to 10.95pt (as used in
8150 * NEWS: Document it.
8152 * man/troff.man: Minor optical improvements.
8154 2000-05-03 Werner LEMBERG <wl@gnu.org>
8156 Adding `dq' (PS name `quotedbl') glyph name as an alias for `"'.
8158 * font/*/*: Implement it.
8159 * man/groff_char.man, NEWS: Document it.
8161 2000-05-02 Werner LEMBERG <wl@gnu.org>
8163 * tmac/groff_tmac.man, man/groff.man, man/roff.man: Fixing @MANxEXT@
8165 * NEWS: Document the three new man pages.
8167 * aclocal.m4 (GROFF_CXX_CHECK): Removing obsolete AC_C_CROSS call.
8168 * configure: Updated.
8170 * font/devcp1047/R.proto: Fixing fatal bug (a missing `"' character).
8172 2000-05-01 Werner LEMBERG <wl@gnu.org>
8174 Added grap support to grog.
8176 * src/roff/grog/grog.sh, src/roff/grog/grog.pl: Implement it.
8177 * src/roff/grog/grog.man: Document it.
8179 * doc/groff.texinfo, NEWS: Add info about grap support.
8181 Add new man pages comptributed by Bernd Warken <bwarken@mayn.de>
8182 (with slight fixes by me).
8184 * tmac/groff_tmac.man: New file documenting tmac mechanism.
8185 * tmac/Makefile.sub: Add groff_tmac.man.
8186 * man/roff.man: New file giving overview of roff system.
8187 * man/troff.man: A short reference of troff.
8188 * man/Makefile.sub: Add roff.man and troff.man.
8190 2000-04-30 Werner LEMBERG <wl@gnu.org>
8192 Added grap support to groff.
8194 * src/roff/groff/groff.cc: Implement it.
8195 * src/roff/groff/groff.man: Document it.
8197 * src/devices/grotty/grotty.man: Add cp1047 device.
8198 * src/preproc/eqn/eqn.man, src/preproc/eqn/neqn.sh, tmac/eqnrc:
8200 * src/roff/groff/groff.man: Ditto.
8201 * src/roff/nroff/nroff.sh, src/roff/nroff/nroff.man: Ditto.
8202 * doc/groff.texinfo: Ditto.
8204 * tmac/troffrc: Fix mapping of latin-1 char 160 (non-breakable space)
8207 2000-04-29 Werner LEMBERG <wl@gnu.org>
8209 * man/groff_char.man: Add `pc' glyph.
8210 * tmac/tmac.latin1: Replacing `md' glyph with `pc'.
8211 * tmac/tmac.tty: Add `pc' glyph.
8212 * tmac/tmac.tty-char: Use/add `pc' glyph. Don't call tmac.latin1 if
8213 we use cp1047 output device.
8215 * Makefile.in, aclocal.m4: Don't build utf8 on EBCDIC hosts since
8216 there are still hardcoded latin1->unicode values in utf8's font
8218 * configure: Updated.
8219 * NEWS: Minor clarification. Updated.
8221 * PROBLEMS: Formatted. Added info about C++ fix pack for OS/390
8224 2000-04-28 Werner LEMBERG <wl@gnu.org>
8226 Adding EBCDIC code page 1047.
8228 * font/devcp1047/R.proto, font/devcp1047/Makefile.sub,
8229 font/devcp1047/DESC.proto: New files.
8231 * aclocal.m4 (GROFF_EBCDIC): Introduce TTYDEVDIRS which can be
8232 either ascii/latin1 or cp1047.
8233 * Makefile.in: Use it.
8234 * configure: Updated.
8236 Replacing and/or adding `md' (mathdot) glyph with `pc'
8237 (periodcentered) in all text fonts.
8239 * font/*/*: Change it.
8241 2000-04-27 Werner LEMBERG <wl@gnu.org>
8243 * aclocal.m4 (GROFF_OS390): Fixing compiler flags.
8245 * configure.in: Add check for strings.h.
8246 * src/include/driver.h: Use HAVE_STRINGS_H.
8247 * src/devices/grolbp/lpb.cc: Remove string.h.
8249 * src/include/groff-getopt.h: New file. It will be used instead of
8250 getopt.h (to be included in lib.h) to avoid endless problems with
8251 picky C++ compilers.
8252 * src/include/lib.h: Use groff-getopt.h.
8253 * src/include/Makefile.sub: Updated.
8255 * configure: Updated.
8256 * Makefile.in: Updated.
8258 * NEWS: Mention EBCDIC support.
8260 2000-04-26 Werner LEMBERG <wl@gnu.org>
8262 * TODO: Some additions.
8264 2000-04-25 Werner LEMBERG <wl@gnu.org>
8266 * src/roff/troff/troff.man, doc/groff.texinfo: Fixing documentation
8269 2000-04-23 Werner LEMBERG <wl@gnu.org>
8271 * src/roff/troff/troff.man: Minor fixes.
8273 2000-04-22 Werner LEMBERG <wl@gnu.org>
8275 * src/roff/troff/troff.man, doc/groff.texinfo, NEWS: Document the
8276 `.T' string register and the incompatible definition of the `.T'
8277 number register (compared to Unix troff).
8279 * man/groff_char.man: Add some missing characters.
8280 * font/devutf8/NOTES: Update.
8282 2000-04-21 Werner LEMBERG <wl@gnu.org>
8284 * src/include/htmlindicate.h, src/include/lib.h,
8285 src/include/posix.h: Fix copyright.
8287 * src/include/Makefile.sub: Update.
8289 2000-04-20 Werner LEMBERG <wl@gnu.org>
8291 * src/roff/troff/input.cc (input_char_description): Removing
8292 superfluous space char.
8294 * tmac/tmac.X: Fix typo \(bq -> \(Bq.
8296 * doc/groff.texinfo: Document EBCDIC.
8298 2000-04-19 Werner LEMBERG <wl@gnu.org>
8300 Introducing `shc' as the glyph name for the soft hyphen character.
8302 * tmac/tmac.tty, tmac/tmac.latin1, tmac/tmac.html,
8303 font/devlatin1/R.proto: Use it.
8307 2000-04-18 Werner LEMBERG <wl@gnu.org>
8309 * src/devices/grops/ps.cc (ps_printer::flush_sbuf): Removing
8310 dependency on ASCII order.
8312 2000-04-16 Sandor BARANY <S.Barany@infosys.tuwien.ac.at>
8314 * src/libs/libgroff/illegal.c: Added EBCDIC table.
8315 * src/roff/troff/input.cc: Added adaptation to EBCDIC.
8317 * src/preproc/refer/refer.cc, src/roff/troff/env.cc: Minor changes
8318 to increase portability.
8320 2000-04-15 Werner LEMBERG <wl@gnu.org>
8322 * aclocal.m4: Added GROFF_EBCDIC and GROFF_OS390 tests.
8323 Redefined AC_OUTPUT_MAKE_DEFS to replace ASCII character `012' with
8324 the generic `\n' if under OS/390 Unix.
8326 * configure.in: Call GROFF_EBCDIC and GROFF_OS390.
8328 * configure: Regenerated.
8330 2000-04-14 Werner LEMBERG <wl@gnu.org>
8332 * doc/groff.texinfo: More conversions to @Deffn.
8334 2000-04-12 Werner LEMBERG <wl@gnu.org>
8336 * tmac/tmac.psfig: Fix incorrect use of `&' operator by replacing it
8339 * src/roff/nroff/nroff.man: Add note about tmac.tty-char.
8341 2000-04-10 Werner LEMBERG <wl@gnu.org>
8343 * doc/groff.texinfo: More conversions to @Deffn.
8345 2000-04-08 Werner LEMBERG <wl@gnu.org>
8347 * src/libs/libgroff/{getopt.c,getopt1.c}, src/include/getopt.h:
8348 Updated to latest version (glibc 2.1.3).
8350 2000-04-07 Werner LEMBERG <wl@gnu.org>
8352 * doc/Makefile (clean): Include more index files.
8353 Add rule texinfo->dvi.
8355 2000-04-05 Werner LEMBERG <wl@gnu.org>
8357 * doc/groff.texinfo: Added new index `op' for operators. More
8358 info on end of sentence characters. More use of @Deffn.
8360 2000-03-30 Werner LEMBERG <wl@gnu.org>
8362 * */*.man: Adding a note that a whitespace can be inserted between
8363 a command line option and its parameter -- we are using GNU getopt.
8365 * src/roff/groff/groff.man: Add example of `-m mandoc'.
8367 2000-03-28 Werner LEMBERG <wl@gnu.org>
8369 Correct anachronism of calling the man macro file with `-man'
8370 instead of `-m man' etc.
8372 * tmac/tmac.man, tmac/tmac.mandoc, tmac/tmac.markup, tmac/tmac.mdoc,
8373 tmac/tmac.me, tmac/tmac.ms: New files tmac.m<package> which simply
8374 load tmac.<package>.
8376 * tmac/Makefile.sub: Updated. Take care of $(tmac_an_prefix) etc.
8380 * doc/groff.texinfo: Updated.
8382 * tmac/groff_man.man: Copyright added.
8384 2000-03-27 Werner LEMBERG <wl@gnu.org>
8386 * doc/groff.texinfo: Introducing macros `Deffn' and `Defmac' to
8387 typeset the request resp. escape name with a tt font -- due to a
8388 bug in texinfo.tex it is necessary to use the `-e' switch with
8391 Improving info about usage of groff units.
8395 2000-03-20 Werner LEMBERG <wl@gnu.org>
8397 * doc/groff.texinfo: Added section about man macro package
8398 (I've basically taken groff_man.man). Introducing new indices `ma'
8399 for macros/strings and `gl' for glyph names. Other minor fixes.
8401 * tmac/groff_man.man: Fixed some typos.
8403 2000-03-19 Werner LEMBERG <wl@gnu.org>
8405 * doc/groff.texinfo: Removed all occurrences of `you', `we', etc.
8408 * doc/texinfo.tex: New file.
8410 2000-03-18 Werner LEMBERG <wl@gnu.org>
8412 * doc/groff.texinfo: Improved section on number registers. Other
8415 2000-03-16 Werner LEMBERG <wl@gnu.org>
8417 * src/roff/groff/groff.man: Added info about grolbp. Make nicer
8420 * src/devices/grolbp/grolbp.man, src/roff/nroff/nroff.man,
8421 src/devices/grolj4/grlj4.man, src/devices/grops/grops.man,
8422 src/preproc/eqn/eqn.man, src/utils/afmtodit/afmtodit.man,
8423 src/utils/tfmtodit/tfmtodit.man: Make nicer synopsis.
8425 * src/preproc/grn/grn.man: Better synopsis; added copyright.
8427 * src/roff/grog/grog.man: Updated copyright date.
8429 2000-03-14 Francisco Andrés Verdú <pandres@dragonet.es>
8431 * configure.in: Added test for strdup.
8433 * src/devices/grolbp/lbp.cc: Added a strdup() version in case none
8436 Replaced dynamic allocation of arrays `[...]' with `new' operator.
8440 2000-03-12 OKAZAKI Tetsurou <okazaki@be.to>
8442 * Makefile.comm: Add $(INCLUDES) to $(ALL_CFLAGS).
8444 2000-03-11 Werner LEMBERG <wl@gnu.org>
8446 * src/preproc/grn/hdb.cc (DBGetType): Added return value to make
8448 * src/preproc/grn/hgraph.cc: Add #ifdef for hypot().
8449 * src/include/lib.h: Remove some spaces.
8451 2000-03-10 Werner LEMBERG <wl@gnu.org>
8453 * src/libs/libgroff/tmpfile.cc (xtmptemplate, xtmpfile): Removing
8454 initializers from arguments (some compilers don't like this).
8456 2000-03-09 Gaius Mulley <gaius@glam.ac.uk>
8458 * src/libs/libgroff/htmlindicate.cc: Added library file which is now
8459 used by pic and eqn to tell grohtml where the graphic regions start
8461 * src/libs/libgroff/Makefile.sub: Use it.
8462 * src/preproc/eqn/main.cc, src/preproc/pic/troff.cc: Altered to use
8463 graphic_start() and graphic_end() from htmlindicate.cc.
8465 2000-03-09 Werner LEMBERG <wl@gnu.org>
8467 * tmac/tmac.safer: Will now work correctly in compatibility mode.
8468 * tmac/groff_man.man: More fixes.
8470 2000-03-08 Werner LEMBERG <wl@gnu.org>
8472 * doc/Makefile: Added texput.log to the `clean' target.
8473 * doc/groff.texinfo: Added info about delimiters for escapes.
8475 2000-03-08 Bernd Warken <bwarken@mayn.de>
8477 * src/preproc/pic/pic.man: Add info on conversion of pic images to
8478 other graphic formats.
8480 2000-03-07 OKAZAKI Tetsurou <okazaki@be.to>
8482 * Makefile.in, Makefile.sub, src/preproc/eqn/Makefile.sub,
8483 src/roff/groff/Makefile.sub, src/roff/nroff/Makefile.sub,
8484 src/utils/afmtodit/Makefile.sub: Use $(INSTALL_SCRIPT) for script
8487 2000-03-07 Werner LEMBERG <wl@gnu.org>
8489 * doc/groff.texinfo: Spelling fixes.
8491 2000-03-06 Werner LEMBERG <wl@gnu.org>
8493 * tmac/groff_man.man: Completely revised to cover everything in
8496 * doc/groff.texinfo, src/roff/troff/troff.man: Document evc request.
8497 Other minor fixings.
8498 * src/roff/troff/env.cc (environment_copy): Improve error message and
8500 * src/roff/troff/TODO: Updated.
8502 * doc/Makefile: Bug fixes -- this is still provisional, though...
8504 * tmac/eqnrc: Small fixes.
8506 2000-03-05 Abramo Bagnara <abramo@alsa-project.org>
8508 Adding a request `evc' to copy environments.
8510 * src/roff/troff/env.cc (environment::copy, environment_copy):
8512 * src/roff/troff/env.h: Add prototype.
8514 2000-03-05 Francisco Andrés Verdú <pandres@dragonet.es>
8516 Adding strsep() -- Solaris 8 doesn't have it.
8518 * configure.in: Test it.
8519 * src/devices/grolbp/lbp.cc: Add code.
8521 2000-03-05 Werner LEMBERG <wl@gnu.org>
8523 * src/roff/troff/div.cc (macro_diversion::output,
8524 top_level_diversion::output): Fixing an incompatibility with
8525 original troff: \x'0' updates the .a register also. Thanks to
8526 <Andries.Brouwer@cwi.nl> for pointing this out.
8527 * doc/groff.texinfo: Document it.
8529 * Makefile.in: Create Makefile.dep if necessary before calling the
8530 submake process to avoid warning about nonexistent file.
8532 * NEWS, PROJECTS: Updated.
8534 2000-03-04 Werner LEMBERG <wl@gnu.org>
8536 * tmac/troffrc: Add tmac.lbp.
8538 2000-03-03 Francisco Andrés Verdú <pandres@dragonet.es>
8540 * tmac/tmac.lbp: New file.
8541 * src/devices/grolbp/grolbp.man: Add documentation of `lbpname'
8544 2000-03-03 Werner LEMBERG <wl@gnu.org>
8546 * Makefile.in: Fixing $(subdir).
8548 * README, NEWS: Small fixes.
8550 * test-groff: Adding path to grolbp.
8552 * configure.in: The (new) file src/xditview/Imakefile.in will be
8553 also configured -- it is now possible to build gxditview in a
8554 directory different from $srcdir.
8556 2000-03-02 Blake McBride <blake@florida-software.com>
8558 * src/libs/libgroff/searchpath.cc (open_file): Adapting to WinNT.
8560 * MORE.STUFF: Added website of bell labs and info about plot2dev.
8562 2000-03-01 Colin Phipps <crp22@cam.ac.uk>
8564 * src/utils/indxbib/indxbib.cc (main): Use mkstemp() for temporary
8567 2000-02-29 Werner LEMBERG <wl@gnu.org>
8569 Adding GNU getopt to the groff distribution.
8571 * src/include/getopt.h, src/libs/libgroff/{getopt.c,getopt1.c}:
8573 * src/include/Makefile.sub, src/libs/libgroff/Makefile.sub: Update.
8574 * aclocal.a4: Remove GROFF_GETOPT function.
8575 * configure.in, Makefile.in, PROBLEMS: Update.
8576 * src/include/lib.h: Replace getopt tests with getopt.h.
8577 * src/devices/grolbp/lpb.cc: Remove inclusion of getopt.h.
8579 * doc/groff.texinfo: Further checking/updating. Adding more index
8582 * man/groff_out.man: Fix nroff mode activation (for emacs).
8583 * man/groff_font.man: Add missing ligature.
8585 2000-02-28 Werner LEMBERG <wl@gnu.org>
8587 * doc/groff.texinfo: Further checking/updating. Adding more index
8590 * src/devices/grolbp/grolbp.man: Added a comment line at the
8591 beginning of the file (similar to shell scripts) which indicates
8592 that `tbl' should be used as a preprocessor.
8594 2000-02-27 Blake McBride <blake@florida-software.com>
8596 Adapting groff to MS Visual C++ 6.0 compiler (tested with
8597 Windows NT 4.0). Uses _MSC_VER define where necessary.
8599 * src/devices/grodvi/dvi.cc: Making stdout a binary stream.
8600 * src/devices/grolj4/lj4.cc: Making getopt variables `extern "C"'.
8601 * src/devices/grohtml/html.cc, src/devices/grops/ps.cc,
8602 src/include/lib.h, src/libs/libgroff/errarg.cc,
8603 src/libs/libgroff/itoa.c, src/libs/libgroff/nametoindex.cc,
8604 src/preproc/refer/label.y, src/preproc/refer/label.cc,
8605 src/roff/groff/pipeline.c, src/roff/troff/column.cc,
8606 src/roff/troff/div.cc, src/roff/troff/env.cc,
8607 src/roff/troff/input.cc, src/roff/troff/node.cc,
8608 src/roff/troff/reg.cc: Renaming itoa() to i_to_a() and iftoa() to
8609 if_to_a() to avoid name clashes.
8610 * src/include/posix.h: Don't use unistd.h.
8611 * src/libs/libgroff/tmpfile.cc: Use `#ifndef...#else...#endif'
8612 clause for integrating non-Unix xtmpfile() code.
8613 * src/roff/troff/input.cc: Adding `public' keyword to macro_header
8614 structure; use "rt" for popen() in pipe_source(); add getpid()
8616 * src/roff/troff/node.cc: Use special versions of popen() in
8617 real_output_file() and pclose() in ~real_output_file().
8619 2000-02-27 Werner LEMBERG <wl@gnu.org>
8621 Adding a new driver, grolbp, for Canon CAPSL printers (LBP-4 and
8622 LBP-8 series laser printers). This code has been contributed by
8623 Francisco Andrés Verdú <pandres@dragonet.es>.
8625 * src/devices/grolbp/*: The grolbp output device.
8626 * font/devlpb/*: The font description files.
8627 * Makefile.in: Add grolpb and devlbp subdirectories.
8629 * src/devices/grodvi/grodvi.man, src/devices/grolj4/grolj4.man,
8630 src/devices/grotty/grotty.man,src/roff/troff/troff.man: Minor
8633 * doc/groff.texinfo: Further checking/updating. Adding more index
8638 * src/devices/grolbp/Makefile.sub: Adding $(srcdir).
8640 * man/groff_font.man: Adding info about obsolete DESC keywords.
8641 * src/devices/grolj4/grolj4.man: Documenting additional DESC
8644 2000-02-26 Werner LEMBERG <wl@gnu.org>
8646 * src/preproc/grn/grn.man: Added info about the gremlin file format
8647 (contributed by Daniel Senderowicz <daniel@synchrods.com>).
8649 2000-02-25 Werner LEMBERG <wl@gnu.org>
8651 * src/preproc/grn/main.cc: Allow values of `narrow' parameter and
8652 friends to be non-integer.
8654 * src/preproc/grn/grn.man: Document it.
8656 * doc/groff.texinfo: Further checking/updating. Adding more index
8659 2000-02-24 Werner LEMBERG <wl@gnu.org>
8661 * src/preproc/grn/main.cc: Introduce BASE_THICKNESS, defining
8662 line thicknesses to be integer multiples of this value.
8664 * src/preproc/grn/grn.man: Commenting out the -s option -- the
8665 corresponding code doesn't work (yet).
8667 * doc/groff.texinfo: Further checking/updating. Adding more index
8670 2000-02-23 Werner LEMBERG <wl@gnu.org>
8672 * src/preproc/grn/{main.cc, hgraph.cc}: Using point units to
8673 specify line thickness instead of base units. The new default
8674 values are now 0.15,pt 0.45pt, and 0.75pt for thin, middle, and
8675 thick lines respectively.
8677 Removed unused variable `prevval'.
8679 * src/preproc/grn/grn.man: Updated.
8681 2000-02-22 Werner LEMBERG <wl@gnu.org>
8683 * src/preproc/grn/main.cc: Slight formatting.
8685 * src/roff/groff/groff.man: Formatting fix.
8686 * src/preproc/grn/grn.man: Ditto.
8688 * src/roff/grog/grog.pl: Fixing two embarassing bugs.
8690 * doc/groff.texinfo: Further checking/updating.
8692 2000-02-21 Werner LEMBERG <wl@gnu.org>
8694 * README, INSTALL, PROJECT, PROBLEMS, BUGREPORT: Updated.
8696 * test-groff: Added grn subdir to path.
8698 * doc/groff.texinfo: Some restructing and other small improvements.
8700 * src/roff/groff/groff.cc (help): Fixed info string.
8702 2000-02-20 Werner LEMBERG <wl@gnu.org>
8704 * doc/meref.me: Fix description of .GS request.
8706 * src/roff/troff/troff.man: Fixing typo.
8708 Adding the `grn' preprocessor for gremlin graphic files.
8710 * src/preproc/grn/*: This is the Berkeley distribution written by
8711 David Slattengren and Barry Roitblat, adapted to groff by Daniel
8712 Senderowicz and Werner Lemberg.
8714 * doc/grnexampl.{me,g}: A sample for grn.
8716 * Makefile.in: Added subdirectory entry for grn.
8718 * src/roff/groff/groff.cc: Added support for grn. It can be now
8719 called with the switch `-g'.
8721 * src/roff/groff/groff.man: Updated.
8723 * src/roff/grog/grog.{man,pl,sh}: Updated.
8727 2000-02-11 Gaius Mulley <gaius@glam.ac.uk>
8729 * src/include/lib.h: Added xtmptemplate and made xtmpfile
8730 parametrically polymorphic.
8732 * src/libs/libgroff/tmpfile.cc: Implemented xtmptemplate
8733 and the alterations to xtmpfile.
8734 xtmpfile can be requested to return the filename created
8735 and asked not to unlink the temp file. The default behaviour
8736 if parameters are absent is exactly the same as before.
8738 2000-02-11 Abramo Bagnara <abramo@alsa-project.org>
8740 A new request `length' is available which returns the length of a
8741 string in a number register:
8743 * src/roff/troff/input.cc (length_macro): Implement it.
8744 * src/roff/troff/input.cc (init_input_requests): Register it.
8746 2000-02-11 Werner LEMBERG <wl@gnu.org>
8748 * doc/groff.texinfo, src/roff/troff/troff.man: Add documentation
8749 of the `substring' request.
8751 * src/roff/troff/troff.man, doc/groff.texinfo: Document `length'
8754 * src/roff/troff/TODO, NEWS: Updated.
8756 2000-02-09 Werner LEMBERG <wl@gnu.org>
8758 * src/roff/groff/groff.man: Added an example.
8760 2000-02-06 Werner LEMBERG <wl@gnu.org>
8762 I've considerably modified the directory structure of the
8763 distribution to get a more vertical layout. For example, the number
8764 of top level directories has been reduced from 42 to 6.
8766 As a consequence, many changes, especially to the makefiles, were
8769 * The makefile variables `top_builddir' and `top_srcdir' have been
8770 introduced. Virtually all relative paths have been replaced with
8771 absolute ones using these two variables.
8773 * Dependencies (in the files `Makefile.dep') are no longer part of
8774 the distribution. Instead, they are created during a `make install'
8775 in the build directory.
8777 * aclocal.m4 (GROFF_SRCDIR, GROFF_BUILDDIR): Two new functions to
8778 make `top_srcdir' and `top_builddir' absolute.
8782 * Man pages now depend on the files `VERSION' and `REVISION'.
8784 * The added shell script `mkinstalldirs' will replace `mkdir' in
8787 * VERSION: Version number increased to 1.16.
8789 2000-02-04 Werner LEMBERG <wl@gnu.org>
8791 * grops/psrm.cc (read_one_of): Fixed pointer incrementation.
8793 * Makefile.in: Removed $(tmac_m) since it is no longer needed
8794 (after an update of the mm stuff).
8796 * troff/Makefile.sub (majorminor.cc): Fix dependencies.
8798 2000-02-03 Werner LEMBERG <wl@gnu.org>
8800 The .psbb request will now also accept Mac PS images (i.e. using LF
8801 as the EOL character).
8803 * troff/input.cc (ps_get_line): New function, taken from psrm.cc
8804 (with slight modifications).
8805 * troff/input.cc (do_ps_file): Use it.
8807 * test-groff: Add grohtml and grolj4 output devices to PATH.
8809 2000-01-30 Werner LEMBERG <wl@gnu.org>
8811 * NEWS, MORE.STUFF: Updated.
8813 2000-01-30 Cary D. Renzema <caryr@dollar.mxim.com>
8815 Add the `srand' command to pic.
8817 * pic/lex.cc, pic/pic.y: Implement it.
8818 * pic/pic.man: Document it.
8819 * pic/pic.cc, pic/pic.tab.h: Regenerated (with yacc).
8821 2000-01-30 Werner LEMBERG <wl@gnu.org>
8823 Add a new request `.psbb'. This does exactly what the external
8824 program psbb did. It scans a PostScript image file for a
8825 %%BoundingBox comment and extracts the bounding box values (in
8826 PostScript units) which are then stored in the four new (read-only)
8827 number registers `llx', `lly', `urx', and `ury'.
8829 This will allow the usage of the .PSPIC macro without worrying
8830 about unsafe behaviour of groff, i.e., it will work without the
8831 `-U' switch of groff.
8833 * troff/input.cc: Implement it.
8834 * tmac/tmac.pspic: Use it.
8835 * troff/troff.man, grops/grops.man, NEWS: Document it.
8836 * psbb/*, Makefile.in: Remove it since it is no longer needed.
8838 This is bloody C code simply adapted from psbb.c! Any improvements
8841 2000-01-29 Werner LEMBERG <wl@gnu.org>
8843 * man/groff_font.man: Minor clarifications.
8847 2000-01-28 Werner LEMBERG <wl@gnu.org>
8849 * afmtodit/afmtodit.pl: Use new `--' comment delimiter.
8851 2000-01-28 Gaius Mulley <gaius@glam.ac.uk>
8853 * man/groff_font.man: Brought up to date regarding tcommand
8855 * libgroff/font.cc: Handle everything after `--' as a comment
8857 * devps/*: Added comment delimiter inside devps font files.
8859 2000-01-28 Werner LEMBERG <wl@gnu.org>
8861 * tmac/tmac.arkup, tmac/groff_markup.man: Replace \fC...\fR with
8862 \fC...\fP (which now works as expected).
8864 * troff/troff.man: Fix typo.
8866 2000-01-27 Gaius Mulley <gaius@glam.ac.uk>
8868 Completed the pass_filenames implementation in troff.
8870 * libdriver/input.cc: Will read the new `F' tcommand.
8871 * troff/node.cc, troff/node.h: Will issue the new `F' tcommand.
8872 * troff/input.cc: Use it.
8874 2000-01-26 Werner LEMBERG <wl@gnu.org>
8876 * troff/env.cc (set_font): Fix the behaviour of \fP. The previous
8877 font will now be updated even if an invalid font is selected.
8879 2000-01-24 Werner LEMBERG <wl@gnu.org>
8881 * doc/homepage.ms: Updated for new tmac.arkup.
8883 * tmac/tmac.html: Disable line breaks after hyphen-like characters.
8885 * tmac/tmac.arkup: Cleanup.
8887 Added `\&' to .HTML macro to `leave vertical mode', so to say.
8889 Removed obsolete .LINK macro completely.
8891 The macros .URL, .FTP, and .MAILTO now accept a third argument which
8892 will be immediately appended to the second argument (to be used with
8893 punctuation, for example).
8895 Disabled .CDFTP macro temporarily for security reasons.
8897 * tmac/groff_markup.man: Complete revision for latest changes in
8898 tmac.arkup -- note that it does not yet format correctly with
8901 2000-01-23 Bruno Haible <haible@clisp.cons.org>
8903 * nroff/nroff.sh: Accept -Tutf8 option and pass it through.
8904 * devutf8/R.proto: Add mappings for wp, lh, rh.
8905 * devutf8/NOTES: Updated.
8907 2000-01-23 Werner LEMBERG <wl@gnu.org>
8909 * doc/groff.texinfo: Updated version/copyright info.
8911 2000-01-21 Gaius Mulley <gaius@glam.ac.uk>
8913 Added support for two new directives in device descriptions:
8914 `pass_filenames' (to pass the input file name to the output device)
8915 and `use_charnames_in_special' (to support e.g. accented characters
8916 in the `X' request).
8918 * include/font.h, troff/charinfo.h: Declare it.
8920 * libgroff/font.cc, libgroff/fontfile.cc: Set it.
8922 * devhtml/DESC: Use it.
8924 * troff/input.cc: New function encoded_char.
8926 * troff/token.h: Add test for `specialness'.
8928 2000-01-21 Werner LEMBERG <wl@gnu.org>
8930 * tmac/Makefile.sub: tmac.a4 and tmac.trace have been removed by
8931 mistake from the list of files to be installed.
8933 2000-01-18 Werner LEMBERG <wl@gnu.org>
8935 * README: Added info how to apply patches.
8937 2000-01-15 Jan Echternach <echter@informatik.uni-rostock.de>
8939 * troff/node.cc (ligature_note::operator delete): Fix g++ warning.
8941 2000-01-15 Gaius Mulley <gaius@glam.ac.uk>
8943 * troff/input.cc: Add support for troffrc-end.
8945 * tbl/main.cc: Altered to issue table-start and table-end special
8946 characters if using the html device.
8948 * devhtml/*: Modified font files to incorporate html encoding of
8951 * tmac/groff_markup.man: New file documenting tmac.arkup.
8953 * tmac/troffrc-end: New file. This is invoked after all user
8954 specified macros. Currently used by the html device to include
8955 tmac.html. Thus no need for users to specify -mhtml anymore.
8957 * tmac/Makefile.sub (NORMALFILES): Add troffrc-end.
8958 (MAN7): Add groff_markup.man.
8960 * tmac/tmac.an, tmac/tmac.html: Small html updates.
8962 * tmac/troffrc: tmac.arkup will now be called for the html device.
8964 * libgroff/font.cc, libgroff/font.h: Altered to include reading of
8965 extra device specific information about fonts.
8967 * doc/homepage.ms: New file. It is an example how an HTML home page
8968 could look like with grohtml.
8970 * doc/Makefile: Add homepage.ms. Remove rule for pic.html.
8972 2000-01-12 Bruno Haible <haible@clisp.cons.org>
8974 * devutf8/R.proto: Add mappings for ti, Fn, st, an. Change mappings
8977 * devutf8/NOTES: Updated.
8979 2000-01-08 Bruno Haible <haible@clisp.cons.org>
8981 * eqn/box.cc, eqn/lex.cc, eqn/other.cc, eqn/over.cc, eqn/special.cc,
8982 eqn/text.cc, grodvi/dvi.cc, grops/ps.cc, grops/psrm.cc,
8983 libbib/index.cc, libbib/linear.cc, libbib/search.cc,
8984 libdriver/printer.cc, libgroff/font.cc, libgroff/string.cc,
8985 pic/lex.cc, pic/object.cc, refer/label.y, refer/ref.cc, tbl/main.cc,
8986 tbl/table.cc, tfmtodit/tfmtodit.cc, troff/dictionary.cc,
8987 troff/div.cc, troff/env.cc, troff/input.cc, troff/node.cc,
8988 troff/node.h, troff/reg.cc: Avoid most "g++ -Wall -Wno-sign-compare"
8991 * troff/node.cc (bracket_node::copy): Initialize last to NULL.
8993 2000-01-12 Fabrizio Polacco <fab@prosa.it>
8995 grolj4: Paper size will be searched case-insensitively.
8997 * include/lib.h: Add check for strcasecmp().
8998 * grolj4/li4.cc (lookup_paper_size): Use strcasecmp().
8999 * configure.in: Check for strcasecmp().
9001 2000-01-11 Werner LEMBERG <wl@gnu.org>
9003 * troff/Makefile.sub (majorminor.cc): Fix incorrect path to
9006 2000-01-10 Werner LEMBERG <wl@gnu.org>
9008 * Makefile.comm, Makefile.in, doc/Makefile: More fixes for the
9011 Add a new read-only register, `.Y', which contains the groff
9014 * troff/input.cc (init_input_requests): Define it.
9015 * troff/Makefile.sub (majorminor.cc): Define `revision' string.
9016 * doc/groff.texinfo, troff/troff.man: Document it.
9018 * libgroff/Makefile.sub (version.cc): Add definition of
9019 `Version_string[]', consisting of `<major>.<minor>.<revision>'
9020 * eqn/main.cc, grodvi/dvi.cc, grolj4/lj4.cc, grops/ps.cc,
9021 grotty/tty.cc, hpftodit/hpftodit.cc, indxbib/indxbib.cc, pic/main.cc,
9022 refer/refer.cc, soelim/soelim.cc, tbl/main.cc, tfmtodit/tfmtodit.cc,
9023 troff/input.cc, pfbtops/pfbtops.c: Use it.
9025 2000-01-10 Fabrizio Polacco <fab@prosa.it>
9027 Add a revision scheme to the groff package.
9029 * REVISION: New file.
9030 * libgroff/Makefile.sub (version.cc): Use it to define
9031 `revision_string[]'.
9032 * grops/psrm.cc: Use revision_string (converted to an unsigned
9033 integer) in constructor of resource_manager.
9035 2000-01-10 Bruno Haible <haible@clisp.cons.org>
9037 * devutf8/Makefile.sub, devutf8/DESC.proto, devutf8/R.proto: New
9039 * Makefile.in (DEVDIRS): Add devutf8.
9040 * grotty/tty.cc: Include device.h.
9041 (glyph): Change type of `code' to `unsigned int'.
9042 (tty_printer): New field is_utf8. Constructor takes device argument.
9043 (tty_printer::tty_printer): If device if `utf8', set is_utf8.
9044 (tty_printer::add_char): Change type of first arg to `unsigned int'.
9045 (tty_printer::put_char): New function.
9046 (tty_printer::end_page): Use put_char() instead of ::putchar().
9047 (make_printer): Pass device to tty_printer constructor.
9048 * nroff.sh: Determine default device by calling 'locale'. As a
9049 fallback, look at all of $LC_ALL, $LC_CTYPE, $LANG, $LESSCHARSET.
9050 Recognize UTF-8 locales.
9051 * tmac/eqnrc: Recognize utf8 like latin1.
9052 * tmac/troffrc: Device utf8 needs tmac.tty.
9054 2000-01-07 Werner LEMBERG <wl@gnu.org>
9056 * tmac/Makefile.sub: tmac.a4 and tmac.trace will now be installed.
9058 2000-01-07 Paul Eggert <eggert@twinsun.com>
9060 Add a new predefined writeable number register, `year',
9061 which contains the current year.
9063 * doc/groff.texinfo, PROBLEMS, troff/troff.man: Document it.
9064 * tmac/tmac.s: Use it.
9065 * troff/input.cc (init_registers): Initialize it.
9067 2000-01-06 Werner LEMBERG <wl@gnu.org>
9069 * PROBLEMS: Fixed typo.
9071 2000-01-04 Paul Eggert <eggert@twinsun.com>
9073 * PROBLEMS: Add Y2k advice for the yr number register.
9075 2000-01-03 Paul Eggert <eggert@twinsun.com>
9077 * doc/groff.texinfo: Fix Y2k bug in documentation of \n(yr.
9079 2000-01-02 Werner LEMBERG <wl@gnu.org>
9081 * tmac/tmac.arkup: Slight modification of macros to provide better
9082 appearance for non-HTML formats.
9084 2000-01-01 Charles Levert <charles@comm.polymtl.ca>
9086 * soelim/soelim.cc (include_path_append): realloc(NULL, n)
9087 does not automatically translate to malloc(n) on all OSes
9088 (e.g., SunOS) so do it explicitly. Also, check the returned
9091 2000-01-01 Werner LEMBERG <wl@gnu.org>
9093 * tmac/tmac.arkup: Added .LINE macro. Some formatting.
9095 * Makefile.in: Added $(tmac_m) again since the Makefile in `mm'
9096 expects this variable
9098 2000-01-01 Gaius Mulley <gaius@glam.ac.uk>
9100 * doc/Makefile: Added instructions to create HTML and text
9101 versions of some files.
9103 1999-12-31 Werner LEMBERG <wl@gnu.org>
9105 * Updated INSTALL.gen.
9107 * tmac/tmac.arkup: Added fixes so that .FTP and .MAILTO works
9108 better resp. correctly with non-HTML devices.
9110 Version 1.15 released
9111 =====================
9113 1999-12-28 Werner LEMBERG <wl@gnu.org>
9115 * NEWS, VERSION: Changed to 1.15
9117 1999-12-27 Paul Eggert <eggert@twinsun.com>
9119 * nroff/nroff.man: -S is safer, not safe.
9121 * groff/groff.cc (main): Use `safer', not `safe', in variable
9122 names. This does not change the behavior.
9124 * troff/input.cc (main): Likewise.
9126 * nroff/nroff.sh: Likewise.
9128 * troff/input.cc (prepend_string): New function.
9129 (main): Prepend -msafer, so that we check macro libraries for
9132 * PROBLEMS: Report problem with Sun C++ 5.0 and 5.1.
9134 Version 1.14 released
9135 =====================
9137 1999-12-26 Werner LEMBERG <wl@gnu.org>
9139 * NEWS, VERSION: Changed to 1.14.
9141 1999-12-24 Werner LEMBERG <wl@gnu.org>
9143 * refer/refer.cc: Fixing the last fix.
9145 Version 1.13 released
9146 =====================
9148 1999-12-23 Werner LEMBERG <wl@gnu.org>
9150 * tmac/tmac.an: A typo (`.if' instead of `.ie') made the page
9155 * tmac/tmac.safer: Forgot to remove `so' from the `rm' request.
9157 * VERSION: Changed to 1.13 -- to be compliant with the Adobe 3.0
9158 document conventions, the version number must be a real.
9160 Version 1.12.1 released
9161 =======================
9163 1999-12-22 Werner LEMBERG <wl@gnu.org>
9165 * VERSION: Changed to 1.12.1.
9167 1999-12-22 Alan Rooks <arooks@istar.ca>
9169 * refer/refer.cc (do_file): Slight modification to satisfy the
9170 `Standard system CC - C++ Compilation System 3.1 03/03/99' on SCO
9173 1999-12-20 Werner LEMBERG <wl@gnu.org>
9175 * changed prep.ai.mit.edu -> ftp.gnu.org; updated copyright
9178 * tmac/tmac.safer, tmac/groff_msafer.man: Remove `so' (again) from
9179 list of unsafe requests.
9181 * pic/pic.man: Fixed a typo.
9183 * man/groff_out.man: Fixed a typo.
9185 1999-12-18 Werner LEMBERG <wl@gnu.org>
9187 * Makefile.in: Doc fixes.
9189 1999-12-17 Fabrizio Polacco <fab@prosa.it>
9191 * groff/groff.cc: Missing `U' option added to getopt().
9193 * troff/troff.man: Missing `U' option added to synopsis.
9195 Version 1.12 released
9196 =====================
9198 1999-12-14 Werner LEMBERG <wl@gnu.org>
9200 * troff/input.cc (usage), groff/groff.cc (synopsis): Added -U flag
9203 * nroff/nroff.sh, nroff/nroff.man: Replaced `secure', `unsecure'
9204 with the more appropriate terms `safer' and `unsafe'.
9206 * libgroff/strerror.c, aclocal.m4, configure.in: Added checks for
9207 sys_nerr and sys_errlist[].
9209 * pic/pic.h, aclocal.m4, configure.in: Added check for hypot().
9211 * pic/pic.y, pic/pic.cc: Added check for fmod().
9213 1999-12-13 Werner LEMBERG <wl@gnu.org>
9215 * VERSION: Changed to 1.12.
9217 Here some patches from various sources; most of them taken from
9218 the Debian distribution.
9220 * tmac/groff_mdoc.man, tmac/groff_mdoc.samples.man,
9221 tmac/Makefile.sub: New files copied directly from the NetBSD
9222 distribution. Probably, some additional adaptation later on is
9225 * tmac/tmac.safer, tmac/groff_msafer.man: Added `so' to the list
9228 * groff/groff.cc, groff/groff.man, nroff/nroff.sh,
9229 nroff/nroff.man, pic/main.cc, pic/pic.man, troff/input.cc,
9230 troff/troff.man: Added option `-U' for unsafe mode. Safe mode
9231 (`-S') is now the default.
9233 * README, NEWS: Updated.
9235 1999-12-09 Werner LEMBERG <wl@gnu.org>
9237 * doc/groff.texinfo: Regenerated nodes and menus with emacs.
9239 * doc/Makefile (clean): Added cleaning commands for groff.texinfo.
9241 1999-12-06 Werner LEMBERG <wl@gnu.org>
9243 * configure.in: Removed AC_PREFIX_PROGRAM since it causes more
9244 grief than relief today. Additionally, it is against the GNU
9247 * configure: Recreated.
9249 1999-12-05 Werner LEMBERG <wl@gnu.org>
9251 * configure.in: Added GROFF_LIBM.
9253 * configure: Recreated.
9255 * aclocal.m4 (GROFF_LIBM): New function which tests whether -lm is
9258 * Makefile.in: Added definition of $(LIBM).
9260 * Makefile.comm (LIBM): Removed.
9262 * pfbtops/Makefile.sub: On AIX, -lm is needed also.
9264 1999-12-03 Gaius Mulley <gaius@glam.ac.uk>
9266 * doc/Makefile: Added rule for generation pic.html.
9268 (clean): Files produced by grohtml will be removed also.
9270 * doc/pic.ms: Small fix.
9272 * tmac/tmac.html: Fixed suppression of headers.
9274 1999-11-16 Gaius Mulley <gaius@glam.ac.uk>
9276 * tmac/tmac.html: Fixing horizontal arrows.
9278 Turning off hyphenation.
9280 * tmac/tmac.an: Improved support for grohtml; better indentation,
9283 1999-10-31 Gaius Mulley <gaius@glam.ac.uk>
9285 * tmac/tmac.arkup: Added CDFTP macro
9287 * tmac/tmac.html: All headers are turned off for ms, me, and mm
9290 * tmac/troffrc: Some additions for HTML stuff.
9292 1999-10-06 Gaius Mulley <gaius@glam.ac.uk>
9294 * tmac/tmac.html: Small changes.
9296 1999-09-26 Werner LEMBERG <wl@gnu.org>
9298 * doc/groff.texinfo: Minor fixes.
9300 1999-09-26 Gaius Mulley <gaius@glam.ac.uk>
9302 * devhtml/TR: Changed spacewidth to 3.
9304 * tmac/Makefile.sub (NORMALFILES): Added tmac.arkup.
9306 * tmac/tmac.html: Moved markup macros to tmap.arkup.
9308 * tmac/tmac.arkup: New file.
9310 * grohtml/ChangeLog: New file.
9312 1999-09-16 Werner LEMBERG <wl@gnu.org>
9314 * doc/groff.texinfo (Common Features): Added Copying chapter.
9315 Changed format to @smallbook.
9317 1999-09-15 Werner LEMBERG <wl@gnu.org>
9319 * NEWS: Added info about groff.texinfo.
9321 * doc/groff.texinfo: Will now compile (using texi2dvi) without
9324 1999-09-14 Werner LEMBERG <wl@gnu.org>
9326 * groff/groff.man: More updates.
9328 1999-09-13 Werner LEMBERG <wl@gnu.org>
9330 * doc/groff.texinfo: New file. This manual is still very
9331 rudimentary. It has been originally contributed by Trent
9332 A. Fisher <trent@gnurd.portland.or.us> with first corrections and
9335 * INSTALL: Added information about the `doc' subdir
9337 * troff/troff.man: Minor fixes.
9339 * groff/groff.man: Added missing `-L arg' to SYNOPSIS section;
9342 * troff/input.cc (usage): Added missing `-ffam' to usage message.
9344 * Makefile.in (dist): groff-$(version).tar.gz must be removed
9345 also, otherwise it is included itself in another call of `make
9348 * groff/groff.cc (synopsis): Removed superfluous space.
9350 * PROJECTS, PROBLEMS, NEWS: Updated.
9352 * VERSION: Updated to 1.12beta.
9354 * BUG-REPORT: Some cosmetic fixes. Corrected email address.
9356 * README: Updated: Included documentation about CVS repository,
9357 mailing lists, and daily snapshots.
9359 * tmac/Makefile.sub: Fixed $(tmap_wrap) finally.
9361 1999-09-12 Bjarni Ingi Gislason <bjarniig@rhi.hi.is>
9363 * tmac/tmac.an: If the tag didn't fit into the space that the
9364 macro `TP' specifies, the rest of the tag went into the space for
9367 1999-09-12 Jeffrey Copeland <jeff@opennt.com>
9369 * grolj4/lj4.cc: Added duplex printing (option `-d').
9371 * grolj4/grolj4.man: Document duplex printing.
9373 1999-09-12 Werner LEMBERG <wl@gnu.org>
9375 * doc/Makefile (pic.ps): Fixed rule which caused problems with
9376 non-GNUish sed programs.
9378 * tmac/doc-syms: Removed extra space from -iso8802-3 macro
9381 * configure.in (LIBS): Added `-lc'
9383 * Makefile.comm (.man.n): Added substitution for @TMAC_AN_PREFIX@.
9385 * pic/tex.cc (solid_arc): Casting M_PI to double.
9387 * libgroff/putenv.c (putenv): Changed function header to ANSI C.
9389 * groff/groff.man, tmac/Makefile.sub (MAN7), tmac/groff_msafer.man
9390 (new file), tmac/msafer.man (deleted), tmac/groff_me.man (new
9391 file), tmac/me.man (deleted): {me,msafer} -> groff_{me,msafer}.
9393 * groff/groff_man.man: New file. This manual page was originally
9394 written for the Debian GNU/Linux system by Susan G. Kleinmann
9397 * eqn/list.cc (list_box::compute_metrics,
9398 list_box::compute_sublist_width): Removed variable declaration to
9399 avoid shadowing warnings.
9401 * grops/psrm.cc (resource_manager::process_file): Ditto.
9403 * tfmtodit/tfmtodit.cc (main): Ditto.
9405 * libgroff/font.cc (font::load_desc): Renamed auxiliary variable
9406 to avoid shadowing warnings.
9408 * tbl/table.cc (block_entry::do_divert, table::do_row): Renamed
9409 shadowing loop variable.
9411 * groff/groff.man, troff/troff.man: Added doc about grohtml.
9413 1999-09-12 Gaius Mulley <gaius@glam.ac.uk>
9415 New grohtml frontend to convert groff input to html.
9417 * Makefile.in (CCPROGDIRS, DEVDIRS): Added html device.
9419 * tmac/Makefile.sub (NORMALFILES): Added tmac.html.
9421 * tmac/eqnrc: Added html device.
9423 * tmac/tmac.html: New file.
9425 * eqn/main.cc (do_file, inline_equation), pic/troff.cc
9426 (troff_output::start_picture, troff_output::finish_picture),
9427 tbl/main.cc (process_input_file):
9428 Surrounded output with `graphics_start' and `graphics_end' so that
9429 the html driver can identify non-text portions.
9431 * grodvi/dvi.cc (dvi_printer::set_char), grolj4/lj4.cc
9432 (lj4_printer::set_char), grops/ps.cc (ps_printer::set_char),
9433 grotty/tty.ps (tty_printer::set_char): Additional parameter
9436 * include/printer.h: Class printer: New function
9437 set_char_and_width; new variables (is_char_named, is_named_set,
9438 named_command, named_char_s, named_char_n) to hold information
9439 about named characters -- needed by the html driver.
9441 * libdriver/printer.cc (printer::set_ascii_char,
9442 printer::set_special_char): Use set_char_and_width.
9444 * devhtml/*: New device files for html driver.
9446 * grohtml/*: New driver grohtml.
9448 1999-09-11 Wilfredo Sanchez <wsanchez@apple.com>
9450 * tmac/doc-common, tmac/tmac.an: Removed the word `UNIX' in
9453 1999-09-11 Luke Mewburn <lukem@netbsd.org>
9455 * libgroff/string.cc (search): Small fix to test against NULL
9458 1999-09-11 Jeff Conrad <jeff_conrad@msn.com>
9460 * troff/node.cc (copy): The characters in a bracket escape (e.g.,
9461 \b'abc') were stacked in reverse order when processed in a
9464 * troff/node.h: Added `*last' to struct `node' to make the above
9467 * troff/input.cc (read_draw_node), libdriver/input.cc (do_file):
9468 The default scale for the 'f' and 't' graphics functions were 'm'
9469 rather than 'u' (i.e., no scaling).
9471 1999-09-11 Peter Miller <peterm@jna.com.au>
9473 * groff/groff.cc (main), groff.man, soelim/soelim.cc (main,
9474 do_file), soelim/soelim.man: Added `-I file' option to soelim,
9475 defining include paths.
9477 * soelim/soelim.cc (include_path_append): New function.
9479 1999-09-11 Larry Jones <larry.jones@sdrc.com>
9481 * tbl/main.cc (process_options): Unix (at least Documenter's
9482 Workbench) tbl allows arbitrary non-alpha characters between
9485 1999-09-11 Paul Eggert <eggert@twinsun.com>
9487 Y2k fixes. Don't assume that the current year precedes 2000.
9489 * doc/meref.me: Add \n(y2, \n(y4.
9491 * tmac/doc-common (Yr): New number register.
9492 (Dd): Don't assume current year precedes 2000.
9494 * tmac/tmac.e (td): Likewise.
9495 (y2, y4): New number registers.
9497 * pic/pic.man: Update reference for pic paper to May, 1991
9500 1999-09-11 Werner LEMBERG <wl@gnu.org>
9502 * tmac/Makefile.sub (install_data, stamp-wrap, uninstall_sub):
9503 Removed quotation marks which prevented correct expansion of
9506 * devlj4/Makefile.sub (LJ4RES): Fixed value (600 instead of 300).
9508 1999-09-10 Werner LEMBERG <wl@gnu.org>
9510 * Makefile.sub (DISTCLEANFILES): Added `config.log' and
9513 * Removed configure.old.
9515 1999-08-31 Werner LEMBERG <wl@gnu.org>
9517 * VERSION: Updated to 1.11.1
9519 1999-05-27 Werner LEMBERG <wl@gnu.org>
9521 * doc/Makefile: changed `.PS' postfix to `.ps' for consistency.
9523 * tmac/Makefile.sub (install_data, stamp-wrap, uninstall_sub):
9524 added quotations around $(tmac_wrap) to avoid syntax error if
9527 * configure: Newly generated using autoconf 2.13.
9529 * Makefile.in (LDFLAGS): Set variable to @LDFLAGS@.
9531 Fri Aug 15 08:51:47 1997 Eric S. Raymond <esr@snark.thyrsus.com>
9533 * README, PROJECTS, NEWS, INSTALL, VERSION,
9534 doc/Makefile. doc/pic.ms, groff/groff.man:
9535 Prepare for 1.11 release. No code changes.
9536 Documentation for pic added (doc/pic.ms).
9538 Sun Nov 26 11:45:13 1995 James Clark <jjc@jclark.com>
9540 * Version 1.10 released.
9542 Fri Nov 24 09:56:16 1995 James Clark <jjc@jclark.com>
9544 * afmtodit/afmtodit.pl: Avoid comment on first line.
9546 Mon Nov 20 11:13:49 1995 James Clark <jjc@jclark.com>
9548 * aclocal.m4 (GROFF_INSTALL_SH): New macro.
9549 * configure.in: Call it.
9551 * Makefile.sub (configure): Depends on aclocal.m4 not acgroff.m4.
9552 (distfiles): Doesn't depend on config.log or config.cache.
9554 Sun Oct 1 08:45:36 1995 James Clark <jjc@jclark.com>
9556 * grog/grog.sh: Use print "" rather than print in END rule.
9558 Wed Aug 23 13:30:52 1995 James Clark <jjc@jclark.com>
9560 * tbl/main.cc (process_data): Don't give error for excess data
9561 entries that are comments.
9563 Fri Jul 28 11:00:27 1995 James Clark <jjc@jclark.com>
9565 * tbl/main.cc (process_data): Fix case where new for-scope rules
9566 silently change meaning of code.
9568 Tue Jul 4 23:39:51 1995 James Clark <jjc@jclark.com>
9570 * troff/env.cc (hyphenate): Loop over all consecutive sequences
9571 of non-zero hyphenation codes.
9573 Sat Jul 1 00:42:15 1995 James Clark <jjc@jclark.com>
9575 * aclocal.m4 (GROFF_POSIX): Use conflicting declaration technique.
9577 Thu Jun 29 13:58:36 1995 James Clark <jjc@jclark.com>
9579 * tmac/tmac.e (ip): Divert the tag so as to freeze the spaces.
9581 Tue Jun 27 12:30:16 1995 James Clark <jjc@jclark.com>
9583 * tmac/tmac.andoc: Make it work in compatibility mode.
9585 * refer/token.h (token_info::is_range_sep): New function.
9586 * refer/token.cc (init_special_chars): Make \(en a RANGE_SEP.
9587 * refer/ref.cc (reference::output): More sophisticated check for
9590 * devps/prologue.ps (MANUAL): New procedure.
9591 * grops/ps.cc (main): New -m option.
9592 (usage): Include -m.
9593 (ps_printer::~ps_printer): Implement -m.
9595 * aclocal.m4 (GROFF_G): New macro.
9596 * configure.in: Call it.
9597 * Makefile.in (g): Provided by configure.
9599 * hpftodit/hpftodit.cc (basename): Rename to xbasename.
9601 * tmac/tmac.tty: Disable warning about bad fonts. Remove font
9604 * Makefile.in (tmacpath): Don't include /usr/lib/tmac.
9605 (tmac_m, tmac_s): Deleted.
9606 (sys_tmac_prefix, tmac_wrap, tmac_prefix, tmac_an_prefix,
9607 tmac_s_prefix): New variables.
9608 (MDEFINES): Change accordingly.
9609 * Makefile.comm (.man.n): Use new TMAC_* variables.
9610 * configure.in (GROFF_TMAC): Call.
9611 * aclocal.m4 (GROFF_TMAC): Define.
9612 * tmac/Makefile.sub (stamp_wrap): New target.
9613 (install_data, uninstall_sub): Handle macro wrapping.
9615 Mon Jun 26 14:54:39 1995 James Clark <jjc@jclark.com>
9617 * tbl/main.cc (main): Ignore -T option.
9619 Thu Jun 22 09:08:06 1995 James Clark <jjc@jclark.com>
9621 * devlj4/generate/special.map: Add definition of \(nb.
9623 * tmac/tmac.dvi: Add definition of \(nb.
9625 * troff/dictionary.c (dictionary::dictionary): association::v gets
9626 initialized by association::association.
9628 * tmac/Makefile.sub: Avoid using temporary files when installing.
9630 * troff/env.cc (environment::set_font): Make bad font number a
9633 * Makefile.in (fontpath): Remove $(prefix)/lib/font from fontpath.
9635 * Makefile.in (datadir): Use share rather than lib.
9637 * groff/groff.cc (basename): Rename to xbasename.
9639 Wed Jun 21 16:59:46 1995 James Clark <jjc@jclark.com>
9641 * Makefile (CCLIBS): Don't use.
9642 * Makefile.ccpg: Likewise.
9644 * acgroff.m4: Rename to...
9645 * aclocal.m4: Modify extensively for autoconf 2.
9646 * configure.in: Likewise.
9647 * Makefile.in: Likewise.
9649 * groff/pipeline.c (const): Declare as empty if __STDC__ not
9651 (xstrsignal): Check for definition of NSIG. Conditionalize
9652 on SYS_SIGLIST_DECLARED. Make return type const.
9654 Sat Jun 10 12:28:16 1995 James Clark <jjc@jclark.com>
9656 * troff/input.cc (interpolate_macro): Rephrase missing space
9659 Thu May 11 01:07:16 1995 Jason Merrill <jason@phydeaux.cygnus.com>
9661 * addftinfo/addftinfo.cc, eqn/delim.cc, eqn/lex.cc, eqn/list.cc,
9662 grodvi/dvi.cc, groff/groff.cc, grops/ps.cc, grops/psrm.cc,
9663 grotty/tty.cc, include/ptable.h indxbib/indxbib.cc,
9664 libbib/index.cc, libbib/linear.cc, libbib/search.cc,
9665 libdriver/input.cc, libdriver/printer.cc, libgroff/font.cc,
9666 libgroff/lf.cc, libgroff/nametoindex.cc, libgroff/ptable.cc,
9667 libgroff/string.cc, lkbib/lkbib.cc, lookbib/lookbib.cc,
9668 pic/lex.cc, pic/object.cc, pic/pic.y refer/label.y refer/ref.cc,
9669 refer/refer.cc, refer/token.cc, tbl/main.cc, tbl/table.cc,
9670 tfmtodit/tfmtodit.cc, troff/dictionary.cc, troff/div.cc,
9671 troff/env.cc, troff/input.cc, troff/node.cc, troff/symbol.cc:
9674 Wed Apr 19 21:15:11 1995 James Clark <jjc@jclark.com>
9676 * troff/input.cc (spring_trap): Push a macro_iterator rather than a
9678 (spring_trap, postpone_traps, unpostpone_traps): Move to later in
9680 (macro_iterator::macro_iterator): Add additional argument.
9682 Mon Apr 10 12:06:02 1995 James Clark <jjc@jclark.com>
9684 * troff/div.cc (vertical_size::vertical_size): In place of integer
9685 specifying line spacing use cunits specifying post vertical
9687 (macro_diversion::output, top_level_diversion::output): Likewise.
9688 * troff/div.h: Change declarations accordingly.
9689 * troff/env.cc (pending_output_line): Replace ls field by post_vs
9691 (pending_output_line::pending_output_line,
9692 pending_output_line::output, environment::output,
9693 environment::output_line, environment::output_title,
9694 environment::hyphenate_line): In place of
9695 integer specifying line spacing use cunits specifying post vertical
9697 (environment::environment): Add post_vertical_spacing and
9698 prev_post_vertical_spacing arguments.
9699 (environment::get_post_vertical_spacing): New function.
9700 (environment::total_post_vertical_spacing): New function.
9701 (environment::post_vertical_spacing): New function.
9702 (init_env_requests): Initialize pvs request and .pvs register.
9703 * troff/env.h: Change declarations.
9705 Tue Mar 28 09:52:07 1995 James Clark <jjc@jclark.com>
9707 * tmac/tmac.pspic: Immediately remove the temporary file.
9709 Sat Mar 25 10:43:11 1995 James Clark <jjc@jclark.com>
9711 * tmac/tmac.pspic (PSPIC): Scale graphic uniformly even when
9712 height is specified.
9714 Thu Jan 26 16:20:13 1995 James Clark <jjc@jclark.com>
9716 * tbl/table.c (struct vertical rule, class table_entry): Use int
9717 not short for start_row and end_row.
9719 Fri Jan 13 13:53:05 1995 James Clark <jjc@jclark.com>
9721 * troff/input.cc (trapping_blank_line, blank_line_macro): New
9723 (diverted_space_node::reread, process_input_stack): Call
9724 trapping_blank_line() rather than blank_line().
9725 (init_input_requests): Bind "blm" to blank_line_macro().
9727 * tmac/tmac.s (XA): Use .br and par@reset rather than XA.
9729 Tue Jan 10 11:40:35 1995 James Clark <jjc@jclark.com>
9731 * troff/env.cc (environment::possibly_break_line): Require that
9732 width total excluding width of final space node be greater than
9733 the target text length.
9735 Tue Jan 3 09:13:37 1995 James Clark <jjc@jclark.com>
9737 * troff/node.cc (kern_pair_node::vertical_extent): New function.
9739 Sun Dec 4 13:19:07 1994 James Clark <jjc@jclark.com>
9741 * troff/node.cc (charinfo_node): New class.
9742 (glyph_node, composite_node): Derive from charinfo_node. Change
9743 member functions accordingly.
9745 Wed Nov 30 10:29:29 1994 James Clark <jjc@jclark.com>
9747 * nroff/nroff.sh: Use -Tlatin1 not -TLatin1.
9749 Mon Aug 8 10:17:59 1994 James Clark (jjc@jclark.com)
9751 * tmac/tmac.tty-char: Add definitions for \(ab and \[arrowvertex].
9753 * devps/generate/textmap (notsubset): Add.
9755 * tmac/tmac.a4: New file.
9757 Sun Jul 24 20:08:42 1994 James Clark (jjc@jclark.com)
9759 * pic/main.cc (had_parse_error): New variable.
9760 (do_picture, do_whole_file): Set had_parse_error if yyparse()
9762 (main): Return 1 if had_parse_error is true.
9764 Tue Jul 19 13:40:31 1994 James Clark (jjc@jclark.com)
9766 * grolj4/lj4.cc (main): Avoid use of strtoul.
9768 Mon Jul 18 15:03:02 1994 James Clark (jjc@jclark.com)
9770 * nroff/nroff.sh: Default device is -Tlatin1 if $LC_CTYPE is
9771 iso_8859_1 or $LESSCHARSET is latin1.
9773 Sun Jul 10 13:38:35 1994 James Clark (jjc@jclark.com)
9775 * hpftodit: New directory.
9776 * Makefile.in (CCPROGDIRS): Add hpftodit.
9777 * devlj4/generate: New directory.
9779 Thu Jul 7 23:49:48 1994 James Clark (jjc@jclark.com)
9781 * configure.in: Don't use AC_VFORK.
9782 * groff/pipeline.c (run_pipeline): Use fork() always.
9784 Wed Jul 6 11:13:17 1994 James Clark (jjc@jclark.com)
9786 * grops/ps.cc (main): Use %1 not %s in error message for -w.
9788 * Makefile.in (CCPROGDIRS): Add grolj4.
9789 (DEVDIRS): Add devlj4.
9790 * grolj4, devlj4: New directories.
9791 * tmac/troffrc: Handle lj4.
9792 * tmac/tmac.lj4: New file.
9794 Fri Jun 17 18:02:53 1994 James Clark (jjc@jclark.com)
9796 * tmac/tmac.e (@n): Set indent to 0 before calling |h.
9798 Wed Jun 1 07:33:47 1994 James Clark (jjc@jclark.com)
9800 * troff/input.cc (do_if_request): At end of second string, switch
9801 environments before getting next token.
9803 Fri May 20 07:39:18 1994 James Clark (jjc@jclark.com)
9805 * devps/psstrip.sed: Split rule that strips whitespace on either
9808 Wed May 18 08:13:47 1994 James Clark (jjc@jclark.com)
9810 * troff/node.h (font_family::make_definition): Add return value to
9811 declaration. * troff/symbol.h (symbol::operator==,
9812 symbol::operator!=): Likewise.
9814 Tue May 17 20:46:06 1994 James Clark (jjc@jclark.com)
9816 * groff/groff.cc (main, help, synopsis): Handle -S.
9817 (possible_command::insert_arg): New function.
9819 * tmac/tmac.safer: New file.
9820 * tmac/msafer.man: New file.
9821 * tmac/Makefile.sub (FILES): Add tmac.safer and msafer.man.
9823 Thu Mar 10 01:58:30 1994 Paul Eggert (eggert@twinsun.com)
9825 * pic/pic.h, pic/main.cc (safer_flag): New variable.
9826 * pic/pic.y (placeless_element): Avoid unsafe operations if
9827 `safer_flag' is set.
9828 * pic/main.cc (main): Add -S option, which sets `safer_flag'.
9830 Tue May 10 13:02:31 1994 James Clark (jjc@jclark.com)
9832 * eqn/lex.cc (get_token): Put call to add_context() in block to
9833 work around Sun C++ 4.0 bug.
9835 * include/stringclass.h (operator +): Use ?: instead of `if' to
9836 work around Sun C++ 4.0 bug.
9838 Thu May 5 11:18:03 1994 James Clark (jjc@jclark.com)
9840 * tbl/main.cc (process_format): Accept - as a synonym for the _
9843 * libbib/index.cc (minus_one): Don't declare as const.
9845 Fri Apr 29 09:32:48 1994 James Clark (jjc@jclark.com)
9847 * troff/input.cc (get_char_for_escape_name): Push back a newline.
9849 Wed Apr 27 21:14:18 1994 James Clark (jjc@jclark.com)
9851 * troff/input.cc (write_macro_request): New function.
9852 (init_input_requests): Bind write_macro_request to writem.
9854 Sun Apr 17 11:15:38 1994 James Clark (jjc@jclark.com)
9856 * tmac/tmac.s (@EN): Turn filling back on even if there was no
9859 * eqn/lex.cc (do_space): Supply missing argument to lex_error.
9861 * tmac/tmac.s (@TS): Renamed from TS.
9862 (TS): Call LP then TS again.
9863 (cov*ab-init): Alias @TS to TS.
9865 * tmac/tmac.s: Allow QP or RS to initialize.
9867 * tmac/tmac.s (par@load-init): New macro. Call at end of file.
9868 Move initializations of PS and LL here.
9869 (par@init): Don't initialize HY. Avoid changing environment 0.
9870 (par*env-init): Don't all par@reset.
9872 Thu Apr 14 19:15:45 1994 James Clark (jjc@jclark.com)
9874 * include/posix.h: Include <fcntl.h> only if not using <osfcn.h>.
9876 Sun Apr 10 09:54:44 1994 James Clark (jjc@jclark.com)
9878 * Makefile.in (MDEFINES): Add LDFLAGS.
9879 (LDFLAGS): Add definition line.
9881 Thu Apr 7 22:22:22 1994 James Clark (jjc@jclark.com)
9883 * troff/input.cc (get_optional_char): Split off error check into...
9884 (check_missing_character): New function.
9885 * troff/token.h: Declare it.
9886 * troff/env.cc (margin_character): Don't call get_optional_char.
9887 Only call tok.next() after making the node.
9889 * include/lib.h (getopt): Make 2nd argument char *const *.
9891 Fri Mar 11 07:28:03 1994 James Clark (jjc@jclark.com)
9893 * nroff/conftest.sh: Deleted.
9895 Fri Mar 4 10:51:36 1994 James Clark (jjc@jclark.com)
9897 * pic/make-dos-dist: Deleted.
9899 Wed Mar 2 20:59:16 1994 James Clark (jjc@jclark.com)
9901 * devps/psstrip.sed: Strip comments before stripping trailing
9904 Sat Feb 19 13:07:16 1994 James Clark (jjc@jclark.com)
9906 * Version 1.09 released.
9908 Wed Feb 16 16:53:49 1994 James Clark (jjc@jclark.com)
9910 * tmac/doc-ditroff (hK): Don't reset page number if \nC is > 0.
9912 Mon Feb 14 08:26:40 1994 James Clark (jjc@jclark.com)
9914 * libgroff/font.cc (font::load_desc): Fix typo in error message.
9916 Sun Feb 13 09:37:38 1994 James Clark (jjc@jclark.com)
9918 * libgroff/new.cc (operator new): Rewrite so as to avoid warning
9919 about returning without a value.
9921 * troff/charinfo.h (charinfo::get_special_translation): Cast
9922 TRANSLATE_NONE to int.
9924 * refer/token.cc (lookup_token, store_token): Remove bogus loop
9925 test. Fix test so that it works with n unsigned.
9927 * pic/pic.y (defaults_table): Fully bracket initializer.
9928 * pic/lex.cc (lookup_keyword): Likewise.
9929 * eqn/lex.cc (token_table, def_table): Likewise.
9930 * eqn/box.cc (param_table): Likewise.
9931 * troff/input.cc (warning_table): Likewise.
9932 * libgroff/font.cc (table): Likewise.
9933 * grops/ps.cc (ps_printer::special): Likewise.
9934 * grops/psrm.cc (resource_manager::process_file): Likewise.
9935 * tfmtodit/tfmtodit.cc (lig_chars, lig_table): Likewise.
9936 * refer/command.cc (command_table): Likewise.
9937 * addftinfo/addftinfo.cc (param_table): Likewise.
9939 * troff/symbol.cc (symbol::symbol): Prevent compiler warnings
9940 about temp's being unused.
9941 (unused): New function.
9943 * groff/pipeline.cc: Declare c_fatal.
9945 * libbib/linear.cc (bmpattern::search): Cast patterrn[--j] to
9948 * libbib/index.cc (index_search_item::load): Prevent compiler
9949 warnings about fd_closer's being unused.
9950 (unused): New function.
9952 Sat Feb 12 10:31:59 1994 James Clark (jjc@jclark.com)
9954 * troff/input.cc (copy_mode_error): Make `prefix' static.
9957 * include/posix.h: Include <osfcn.h> is HAVE_CC_OSFCN_H is
9959 * acgroff.m4, configure.in, Makefile: Rename HAVE_CC_UNISTD_H to
9960 HAVE_CC_OSFCN_H and modify accordingly.
9962 * troff/input.cc (init_charset_table): radicalex overlaps
9965 * groff/acgroff.m4 (GROFF_ISC_SYSV3): New macro (from
9966 udodo!hans@relay.NL.net).
9967 * groff/configure.in: Call it.
9969 * groff/acgroff.m4 (GROFF_PCLOSE): New macro.
9970 * groff/configure.in: Call it.
9971 * include/lib.h: Conditionalize declaration of pclose.
9973 * troff/div.cc (last_page_number): New global variable.
9974 (top_level_diversion::begin_page): Exit if we just printed the
9976 * troff/div.h (last_page_number): Declare it.
9977 * troff/input.cc (parse_output_page_list): Set last_page_number.
9979 * eqn/sqrt.cc: Rename \(rn to \[radicalex].
9980 * devps/S, devps/textmap, tmac/tmac.ps, tmac/tmac.dvi,
9981 tmac/tmac.X: Likewise.
9982 * tmac/tmac.ps, tmac/tmac.X, tmac.dvi: Add definitions of \(rn.
9983 * tmac.dvi: Make \(ru and \(ul extend beyond their width by .04m.
9985 Fri Feb 11 11:45:40 1994 James Clark (jjc@jclark.com)
9987 * tmac/doc-ditroff (hK): Remove groff specific code which
9988 prevented page-breaks between separate manual entries. If this is
9989 the first page, don't set the page number to 1.
9991 * acgroff.m4 (GROFF_POSIX): New macro.
9992 * configure.in: Use it.
9994 * troff/node.cc (class real_output_file,
9995 real_output_file::real_output_file,
9996 real_output_file::~real_output_file): Conditionalize use of
9997 popen/pclose on POPEN_MISSING.
9998 * troff/node.h: Conditionalize pipe_command on POPEN_MISSING.
9999 * troff/input.cc (pipe_command): Give an error if POPEN_MISSING.
10000 (pipe_source): Similarily.
10002 * acgroff.m4 (GROFF_PROG_CCC): Update message about libg++.
10004 * acgroff.m4 (GROFF_GETOPT, GROFF_PUTENV, GROFF_POPEN): Detect
10005 presence of declarations by trying to compile example with
10006 conflicting declarations. (gcc only gives a warning for missing
10009 Wed Feb 9 09:12:23 1994 James Clark (jjc@jclark.com)
10011 * tmac/tmac.pspic (PSPIC): Allow options to specify alignment
10012 (from Ulrich Lauther).
10014 Tue Feb 8 03:56:40 1994 James Clark (jjc@jclark.com)
10016 * libbib/linear.cc (file_buffer::load): Use S_ISREG macro.
10018 Thu Feb 3 09:34:35 1994 James Clark (jjc@jclark.com)
10020 * indxbib/indxbib.cc (write_hash_table): Add code for case where
10021 pointers and ints have different sizes.
10023 Sun Jan 9 16:17:51 1994 James Clark (jjc@jclark.com)
10025 * tmac/tmac.s (par*env-init): Call par@reset.
10027 Fri Jan 7 10:24:27 1994 James Clark (jjc@jclark.com)
10029 * tmac/tmac.s (@IP): Switch to a new environment when diverting
10031 (par*push-tag-env, par*pop-tag-env): New macros.
10033 Wed Jan 5 21:18:34 1994 James Clark (jjc@jclark.com)
10035 * grops/ps.cc (ps_printer::ps_printer): Use MAX_LINE_LENGTH for
10036 initializing `out'. Reduce MAX_LINE_LENGTH from 79 to 72.
10038 * grops/ps.cc (ps_printer::~ps_printer): Output %%CreationDate
10039 comment. Include <time.h>.
10041 Wed Dec 15 14:14:00 1993 James Clark (jjc@jclark.com)
10043 * grops/ps.cc (is_small_h, is_small_v): Deleted.
10044 (ps_printer::flush_sbuf): Use absolute motion only at beginning of
10047 Tue Dec 14 10:06:34 1993 James Clark (jjc@jclark.com)
10049 * troff/input.cc (read_request): Only print a prompt if reading
10050 from the terminal. Also clearerr on EOF if reading from the
10051 terminal. Declare isatty.
10053 Mon Nov 29 08:38:15 1993 James Clark (jjc@jclark.com)
10055 * refer/label.y: Rename map_t to map_func and extractor_t to
10058 Sat Oct 30 06:38:12 1993 James Clark (jjc@jclark.com)
10060 * include/assert.h: Don't use volatile.
10061 * libgroff/assert.cc: Likewise.
10063 Fri Oct 29 15:00:23 1993 James Clark (jjc@jclark.com)
10065 * troff/input.cc (abort_request): Look at character in tok before
10066 calling get_copy().
10068 Thu Oct 28 14:09:48 1993 James Clark (jjc@jclark.com)
10070 * troff/troff.h (NO_RETURN): Deleted.
10071 * troff/div.cc (cleanup_and_exit): Don't declare aas NO_RETURN.
10072 * troff/input.cc (exit_troff): Likewise
10074 * Makefile.in: Remove `Making ...' messages since GNU make now
10077 * configure.in: Use AC_HAVE_HEADERS(unistd.h) instead of AC_UNISTD_H.
10079 Wed Oct 27 11:12:51 1993 James Clark (jjc@jclark.com)
10081 * tmac/tmac.s (@init): Initialize PO to \n(.o here, rather than
10082 to constant 1 inch.
10084 Sat Oct 23 10:03:52 1993 James Clark (jjc@jclark.com)
10086 * tmac/tmac.e (hl): Use \n[.in] rather than \n(.i.
10088 Thu Oct 14 12:09:45 1993 James Clark (jjc@jclark.com)
10090 * eqn/delim.cc (delim_box::compute_metrics): Don't increase
10091 MARK_REG if there was no left delimiter.
10093 Sat Oct 2 19:54:47 1993 James Clark (jjc@jclark.com)
10095 * pic/troff.cc (troff_output::text): Set line thickness to
10096 relative before outputting text.
10098 * tmac/tmac.e (@k): Don't zero ?T.
10101 Sat Sep 25 11:08:43 1993 James Clark (jjc@jclark.com)
10103 * tmac/tmac.e ($p): Handle possibility that $3 is empty.
10105 Wed Aug 18 08:51:41 1993 James Clark (jjc@jclark.com)
10107 * troff/input.cc (decode_args): Warn about unquoted tabs (from
10110 Tue Aug 10 08:38:32 1993 James Clark (jjc@jclark.com)
10112 * troff/input.cc (ignoring): New variable.
10113 (ignore): Set ignoring during call to do_define_macro.
10114 (do_define_macro): Clear ignoring before interpolating terminating
10116 (copy_mode_error): New function.
10117 (get_char_for_escape_name, read_long_escape_name,
10118 interpolate_arg): Use copy_mode_error.
10119 (warning_table): Add WARN_IG.
10120 * troff/troff.h (WARN_IG): Declare.
10121 (WARN_TOTAL): Change accordingly.
10123 * groff/pipeline.c (strsignal): Rename to xstrsignal.
10124 * groff/groff.cc (strsignal): Delete declaration.
10126 Fri Jul 16 01:43:12 1993 James Clark (jjc@jclark.com)
10128 * troff/div.cc (page_offset): Use 'm' as default scaling.
10130 Sat Jul 3 09:11:38 1993 James Clark (jjc@jclark.com)
10132 * nroff/nroff.sh: Ignore -u.
10134 Wed Jun 9 12:17:27 1993 James Clark (jjc@jclark.com)
10136 * Makefile.in (MDEFINES): Pass down MAKEOVERRIDES.
10138 Fri Jun 4 17:35:47 1993 James Clark (jjc@jclark.com)
10140 * tmac/tmac.s (par*box-draw): Set adjustment mode to l while
10142 (B2): With -Tascii, leave additional vertical space before
10143 and after. Ensure that the left and right indent is restored to
10144 what it was even if the point size changes. Don't call
10145 par@finish. Change the indent, line length and title length
10146 directly. With -Tascii, make the width of the box 1n less.
10147 (B1): Remember 1n at the current point size. Don't call
10148 par@reset. Change the indent, line length and title length
10149 directly. Ensure that the temporary indent is preserved.
10150 (par*box-mark-top): Turn off no spacing mode.
10152 Thu Jun 3 17:47:14 1993 James Clark (jjc@jclark.com)
10154 * Makefile.in (dist): Use .gz suffix.
10156 Thu May 27 20:04:59 1993 James Clark (jjc@jclark.com)
10158 * troff/input.cc (main): Add return 0.
10159 * pic/main.cc (main): Use return instead of exit.
10160 * tbl/main.cc (main): Likewise.
10161 * eqn/main.cc (main): Likewise.
10162 * grops/ps.cc (main): Likewise.
10163 * grotty/tty.cc (main): Likewise.
10164 * groff/groff.cc (main): Likewise.
10165 * grodvi/dvi.cc (main): Likewise.
10166 * refer/refer.cc (main): Likewise.
10167 * indxbib/indxbib.cc (main): Likewise.
10168 * lkbib/lkbib.cc (main): Likewise.
10169 * soelim/soelim.cc (main): Likewise.
10170 * addftinfo/addftinfo.cc (main): Likewise.
10171 * acgroff.m4 (GROFF_PROG_CCC, GROFF_CC_COMPILE_CHECK,
10172 GROFF_COOKIE_BUG, GROFF_CC_ANSI_BUG): Likewise.
10174 * troff/token.h (process_input_stack): Don't declare as static.
10175 * troff/input.cc: Likewise.
10177 * troff/node.c (invalidate_fontno): Make it a static member of
10178 class font_family. Change callers.
10179 * troff/node.c: Change declaration.
10181 * tbl/main.cc (struct input_entry_format): Add explicit public
10183 * tbl/table.cc (struct text_stuff, struct single_hline_stuff,
10184 struct double_hline_stuff): Likewise.
10185 * tbl/table.h (struct entry_format): Likewise.
10186 * pic/object.h (struct saved_state): Likewise.
10188 * include/stringclass.h: Add forward declarations of friend
10189 functions that are later declared as inline. Don't include inline
10190 specifier in friend declaration.
10192 * libgroff/lib.h: Declare popen and pclose.
10193 * acgroff.m4 (GROFF_POPEN): New macro.
10194 * configure.in: Call it.
10196 * include/lib.h (PI): New constant. Undef first if necessary.
10197 * tfmtodit/tfmtodit.cc (main): Use PI rather than M_PI.
10198 * grops/ps.cc (degrees, radians): Likewise.
10199 * libgroff/font.cc (font::get_skew): Likewise.
10201 * grops/ps.cc (is_ascii): New function.
10202 (ps_output::put_string): Use is_ascii. Use csprint rather than
10204 (ps_printer::define_encoding): Use csspace.
10205 * libgroff/strtol.c (ISASCII): New macro.
10206 (strtol): Cast arguments to is*() and tolower() to unsigned char.
10207 Use ISASCII rather than isascii.
10208 * libgroff/cmap.cc: Use isascii() only if <ctype.h> defines it.
10209 * libgroff/cset.cc: Likewise.
10210 * libdriver/input.cc: Include cset.h.
10211 (do_file, get_integer, possibly_get_integer): Use csdigit() rather
10214 * refer/refer.cc (main): Use %ld rather than %d for longs.
10216 * libbib/index.cc (index_search_item_iterator::get_tag): Use
10219 * addftinfo/addftinfo.cc (param_t): Add explicit `int'.
10221 Mon May 24 08:51:37 1993 James Clark (jjc@jclark.com)
10223 * troff/input.cc (hyphenation_code): Skip white space between
10226 Sun May 16 08:15:52 1993 James Clark (jjc at jclark.com)
10228 * tbl/table.h (table::entry_list_tailp): New member.
10229 (table::table): Initialize it.
10230 (table::add_entry): Use entry_list_tailp to avoid O(n^2)
10233 Sat May 15 17:26:00 1993 James Clark (jjc at jclark.com)
10235 * grotty/tty.cc (tty_printer::add_char): Don't discard characters
10236 with negative horizontal positions. Remove casts of glyph::hpos to
10238 (USHRT_MAX): Delete definition.
10239 (SHRT_MAX, SHRT_MIN): New definitions.
10240 (glyph::hpos): Change type to short.
10241 (tty_printer::end_page): Output multiple backspaces if necessary.
10242 Remove casts of glyph::hpos to int.
10244 Fri May 7 12:14:37 1993 James Clark (jjc at jclark.com)
10246 * tmac/tmac.s (@RT): New definition.
10248 Thu May 6 21:36:54 1993 James Clark (jjc at jclark.com)
10250 * refer/refer.cc (do_file): Make sure current_filename is set when
10253 * pic/common.cc (common_output::dot_line): Handle zero length
10256 Sun May 2 19:54:16 1993 James Clark (jjc at jclark.com)
10258 * tmac/tmac.s (par@reset): Get value for .hy for \n[HY].
10259 (par@init): Initialize \n[HY].
10261 Mon Apr 26 11:43:16 1993 James Clark (jjc at jclark.com)
10263 * troff/dictionary.cc (dictionary::remove): Continue when
10266 Sun Apr 25 11:03:00 1993 James Clark (jjc at jclark.com)
10268 * Makefile.com (.y.cc): Avoid ending up with two versions of
10271 Thu Apr 22 21:03:45 1993 James Clark (jjc at jclark.com)
10273 * tmac/tmac.dvi (\(,c): Define only if it does not exist.
10274 (\(,C): Likewise. Also fix typo.
10276 Wed Apr 21 08:47:32 1993 James Clark (jjc at jclark.com)
10278 * lib.h: Delete extraneous semi-colon.
10280 * Add pso request: `so' from a pipe.
10281 * troff/input.c (file_iterator::file_iterator): Add 3rd argument.
10282 (file_iterator::close): New function.
10283 (file_iterator::~file_iterator, file_iterator::next_file): Use
10284 file_iterator::close.
10285 (file_iterator::backtrace): Say `process' rather than `file' when
10286 the stream is popened.
10287 (pipe_source): New function.
10288 (init_input_requests): Bind ".pso" to pipe_source.
10290 Tue Apr 20 00:02:26 1993 James Clark (jjc at jclark.com)
10292 * afmtodit/afmtodit.pl: Avoid single quotes in comments.
10294 * pfbtops/pfbtops.c: Output 64 characters per line. Output hex
10295 digits in lower case.
10297 Mon Apr 19 09:55:57 1993 James Clark (jjc at jclark)
10299 * Version 1.08 released.
10301 * Makefile.in (dist): Insert || true after ln -s commands that
10304 * mm: Update to mm 1.16.
10306 * acgroff.m4 (GROFF_CSH_HACK): New macro.
10307 * configure.in: Call GROFF_CSH_HACK. Substitute for
10309 * Makefile.in (SH_SCRIPT_SED_CMD): New variable. Include in
10311 * nroff/Makefile.sub (nroff): New target.
10312 (install_data): Install nroff.
10313 * eqn/Makefile.sub (neqn): Sed with SH_SCRIPT_SED_CMD.
10314 * grog/Makefile.sub (grog): Sed grog.sh with SH_SCRIPT_SED_CMD.
10316 Sat Apr 17 08:24:28 1993 James Clark (jjc at jclark)
10318 * eqn/Makefile.sub (neqn): Add chmod +x.
10320 * grog/Makefile.sub (grog): Remove spurious semi-colon.
10322 Fri Apr 16 22:41:57 1993 James Clark (jjc at jclark)
10324 * troff/input.cc (string_iterator::string_iterator()): Initialize
10327 Tue Apr 13 10:22:28 1993 James Clark (jjc at jclark)
10329 * troff/div.cc (macro_diversion::space,
10330 top_level_diversion::space): Don't set high_water_mark.
10331 (macro_diversion::output, top_level_diversion::output): Don't
10332 include post line space in high water mark.
10334 Wed Apr 7 12:48:18 1993 James Clark (jjc at jclark)
10336 * eqn/eqn.y: Don't define YYDEBUG.
10337 * pic/pic.y: Likewise.
10339 Mon Apr 5 10:15:15 1993 James Clark (jjc at jclark)
10341 * tmac/tmac.e ([3): Add space after comma following editors.
10342 Change double spaces to single spaces.
10343 ([4): Change double spaces to single spaces.
10345 * grops/ps.h (USE_PS_ADOBE_2_0): New flag for broken_flags.
10346 * grops/ps.cc (ps_printer::~ps_printer): If the USE_PS_ADOBE_2_0
10347 bit is set in broken_flags, use 2.0 rather than 3.0 as the version
10348 after %!PS-Adobe- (for Newsprint).
10350 * troff/div.cc (top_level_diversion::begin_page): When
10351 before_first_page is 1, set page_number to 1.
10353 Sun Apr 4 14:28:53 1993 James Clark (jjc at jclark)
10355 * eqn/box.cc (box::top_level): Protect equation with \&.
10357 Sat Apr 3 23:27:25 1993 James Clark (jjc at jclark)
10359 * groff/groff.cc (possible_command::set_name): Delete old name.
10361 * groff/groff.cc (possible_command::~possible_command): Use
10364 * troff/node.cc (troff_output_file::begun_page): New member.
10365 (troff_output_file::troff_output_file): Initialize it.
10366 (troff_output_file::really_begin_page): Only output V command if a
10367 page has been begun.
10369 * pic/pic.y (placeless_element): Delete argument to PRINT after
10372 Fri Apr 2 11:31:02 1993 James Clark (jjc at jclark)
10374 * Make wrapman work.
10375 * troff/div.h (class top_level_diversion): Replace
10376 first_page_begun by before_first_page (with opposite sense).
10377 * Change first_page_begun to before_first_page inverting sense.
10378 * troff/div.cc (class nl_reg): New class.
10379 (init_div_requests): Use class nl_reg for \n(nl.
10380 (top_level_diversion::begin_page): Don't call
10381 output_file::begin_page if before_first_page is 2;
10382 reset before_first_page afterwards. If have_next_page_number is
10383 false, then always increment page_number.
10384 * tmac/tmac.an: Set traps within TH rather than at the top-level.
10385 Restore compatibility mode after loading, and then disable
10386 compatibility mode in TH.
10388 Thu Apr 1 11:09:34 1993 James Clark (jjc at jclark)
10390 * grotty/tty.cc (tty_printer::end_page): Don't discard characters
10392 * troff/node.h (output_file::trailer): Declare.
10393 * troff/div.cc (cleanup_and_exit): Call output_file::trailer().
10394 * troff/node.cc (output_file::trailer): New function.
10395 (troff_output_file::~troff_output_file): Move most code into...
10396 (troff_output_file::trailer): New function.
10397 (class troff_output_file): Delete page_length member. Declare
10399 (troff_output_file::really_begin_page): Use current page length
10400 for final V command.
10402 * tbl/main.cc (struct options): New decimal_point_char member.
10403 (options::options): Initialize this.
10404 (process_options): Implement decimalpoint option.
10405 (process_data): Pass decimal_point_char option to table::table.
10406 * tbl/table.h (class table): New decimal_point_char member.
10407 (table::table): Add additional argument.
10408 * tbl/table.cc (find_dot): Rename to find_decimal_point. Add
10409 second argument specifying decimal point character. Use this
10411 (table::table): Initialize decimal_point_char.
10412 (table::add_entry): Change call to find_dot.
10414 * troff/input.cc (get_copy, token::next): Implement \V.
10415 (interpolate_environment_variable): New function.
10417 Tue Mar 30 14:41:39 1993 James Clark (jjc at jclark)
10419 * pic/lex.cc (lookup_keyword): Rename MIN to K_MIN, MAX to K_MAX.
10420 * pic/pic.y: Likewise.
10422 * grotty/tty.cc (tty_printer::add_char, tty_printer::end_page):
10424 * refer/ref.cc (reference::insert_field, reference::delete_field):
10426 * troff/number.cc (parse_term): Likewise.
10428 * acgroff.m4 (GROFF_PROG_YACC): New macro.
10429 * configure.in: Use GROFF_PROG_YACC.
10431 * acgroff.m4 (GROFF_PROG_CCC): Don't add -O automatically for gcc
10433 * Makefile.in (OPTIMIZE): New define.
10434 (DEBUG): Empty by default.
10435 (CCFLAGS, CFLAGS): Include $(OPTIMIZE).
10437 * acgroff.m4 (GROFF_SYS_SIGLIST): Don't quote program.
10438 (GROFF_ARRAY_DELETE): Likewise.
10439 (GROFF_CC_COMPILE_CHECK): Quote use of $2 and $3.
10441 * troff/env.cc (trie::~trie): Make virtual to shut up g++.
10443 * devps/psstrip.sed: Use different delimiter on last line (so that
10444 it works with BSD 4.4 sed.)
10446 Mon Mar 29 17:07:14 1993 James Clark (jjc at jclark)
10448 * devps/psstrip.sed: Delete comments.
10450 * acgroff.m4 (AC_GETOPT): Don't test whether <unistd.h> declares
10451 optind, opterr, optarg.
10452 * lib.h: When UNISTD_H_DECLARES_GETOPT is defined, declare optind,
10455 Sun Mar 28 17:44:25 1993 James Clark (jjc at jclark)
10457 * Makefile.in (check): Dummy target.
10459 Wed Mar 3 04:53:38 1993 James Clark (jjc at jclark)
10461 * Version 1.07 released.
10463 * Integrate mm 1.11.
10465 * tbl/table.cc (alphabetic_block_entry::print): start_row was used
10466 where start_col was meant.
10468 Thu Feb 25 07:55:36 1993 James Clark (jjc at jclark)
10470 * grog/grog.sh, grog/grog.pl: Recognize PH and SA as -mm macros.
10472 Wed Feb 24 10:15:34 1993 James Clark (jjc at jclark)
10474 * troff/input.cc (token::next): Make \z\o'...' and similar things
10477 * env.h (MARGIN_CHARACTER_ON, MARGIN_CHARACTER_NEXT): New
10479 (environment): Add margin_character_flags member.
10480 * env.cc (environment::environment(symbol),
10481 environment::environment(const environment *): Initialize
10482 margin_character_flags.
10483 (margin_character): Rewrite.
10484 (environment::output_line): Add a margin character if
10485 margin_character_flags is non-zero. Turn off the
10486 MARGIN_CHARACTER_NEXT bit. If that makes margin_character_flags
10487 zero, use margin_character_node without copying and then set
10488 margin_character_node to 0.
10490 * devps/DESC.in: Change minimum size to 1000.
10492 Tue Feb 23 14:57:49 1993 James Clark (jjc at jclark)
10494 * troff/symbol.h (symbol::hash): Change return type to unsigned
10496 * troff/dictionary.cc (dictionary::lookup, dictionary::remove):
10499 * test-groff: Use -r rather than -x.
10501 * grops/psfig.diff: Include in distribution again.
10503 Mon Feb 22 09:10:44 1993 James Clark (jjc at jclark)
10505 * Makefile.in (dist): Use gzip.
10507 Sun Feb 21 11:12:53 1993 James Clark (jjc at jclark)
10509 * acgroff.m4 (GROFF_GETOPT): Check for declaration of getopt() in
10510 unistd.h as well as in stdlib.h.
10511 * include/lib.h: Include <stdlib.h> is STDLIB_H_DECLARES_GETOPT is
10512 defined; otherwise include <sys/types.h> and <unistd.h> if
10513 UNISTD_H_DECLARES_GETOPT is defined.
10515 * configure.in: use builtin(include, ... rather than include(...
10516 * configure: Regenerate with autoconf 1.3.
10518 * libdriver/print.cc (printer::adjust_arc_center): Use new
10519 algorithm suggested by Andy Fyfe.
10521 * libdriver/printer.cc (printer::adjust_arc_center): New function.
10522 * include/printer.h: Declare this.
10523 * grops/ps.cc (ps_printer::draw): Use it.
10524 * grodvi/dvi.cc (dvi_printer::draw): Use it.
10526 Fri Feb 19 23:13:51 1993 James Clark (jjc at jclark)
10528 * Makefile.comm (.man.n): Replace macrodir by tmacdir.
10530 Thu Feb 11 16:46:59 1993 James Clark (jjc at jclark)
10532 * eqn/main.cc (main): Handle "eqn -".
10534 Mon Jan 4 20:29:56 1993 James Clark (jjc at jclark)
10536 * tmac/tmac.e (++): Install fix from comp.bugs.4sd.
10538 * mm: Integrate version 1.08.
10540 * pic/troff.cc (troff_output::finish_picture): Set
10541 EQN_NO_EXTRA_SPACE reg to 0 rather than removing it.
10542 * eqn/box.cc (box::extra_space): Set EQN_NO_EXTRA_SPACE_REG to 0
10543 if it's not defined. Check whether the register is non-zero rather
10544 than whether it's not defined.
10545 * tmac.e ({, <): Make argument to \x zero if \n(0x is non-zero.
10547 * indxbib/indxbib.cc: Move all signal handling into...
10548 * indxbib/signal.c: New file.
10549 * configure.in: Call AC_RETSIGTYPE.
10551 * acgroff.m4 (GROFF_STRUCT_EXCEPTION): New macro.
10552 * configure.in: Call GROFF_STRUCT_EXCEPTION.
10553 * libgroff/matherr.c: Protect with ifdef HAVE_STRUCT_EXCEPTION.
10555 * troff/input.cc (token::token, token::operator=): Work round SGI
10557 * pic/object.cc (position::position): Likewise.
10559 Mon Dec 28 21:50:21 1992 James Clark (jjc at jclark)
10561 * pic/pic.h: Move declaration of hypot().
10563 Wed Dec 16 12:28:29 1992 James Clark (jjc at jclark)
10565 * pic/pic.h: Declare hypot().
10567 * pic/pic.h: Define M_PI if necessary.
10569 Thu Dec 10 12:03:29 1992 James Clark (jjc at jclark)
10571 * tmac/tmac.e (re): Add alternative version that doesn't use groff
10574 * devps/prologue.ps (RE): Handle the possibility that the old font
10575 doesn't have a FontName entry.
10577 Wed Dec 2 10:25:29 1992 James Clark (jjc at jclark)
10579 * tmac/tmac.e (fam): Redefine to set family in environment 2.
10580 (@C): Use @fam not fam.
10582 Thu Nov 26 16:01:25 1992 James Clark (jjc at jclark)
10584 * lookbib/lookbib.cc (main): Change type of start to const char *.
10585 * lkbib/lkbib.cc (main): Likewise.
10587 * eqn/lex.cc (definition::definition): Don't use member
10588 initializer syntax for members of anonymous unions.
10590 * troff/input.cc (input_stack::backtrace): Change type of to const
10593 Wed Nov 25 13:43:09 1992 James Clark (jjc at jclark)
10595 * include/stringclass.h (class string): Declare inline friend
10596 functions as inline in class declaration.
10597 * troff/hvunits.h (class hunits, class vunits): Likewise.
10598 * include/refid.h (class reference_id): Likewise
10599 * troff/troff.h (points_to_units(units), scale(units, double)):
10600 Delete declarations.
10601 * libdriver/input.cc (get_char): Delete declaration.
10602 * include/lib.h: Change 2nd argument of getopt from const char **
10604 * troff/symbol.cc (symbol::symbol): Cast `new char *[n]' to `const
10605 char **' before assigning to a `const char **'.
10606 * tbl/table.cc: Delete extra declarations of prints().
10608 Tue Nov 24 14:33:13 1992 James Clark (jjc at jclark)
10610 * libgroff/font.cc (font::load_desc): Cast `new char *[n]' to `const
10611 char **' before assigning to a `const char **'.
10613 * libgroff/errarg.cc (errarg::errarg): Don't use member
10614 initializer syntax for members of anonymous unions.
10616 Sat Nov 21 05:02:23 1992 James Clark (jjc at jclark)
10618 * mm: Integrate version 1.07.
10620 Tue Nov 17 16:44:27 1992 James Clark (jjc at jclark)
10622 * troff/input.c (translate2): Rename to
10623 (translate_no_transparent).
10624 (init_input_requests): Rename tr2 to trnt.
10626 Mon Nov 16 09:49:32 1992 James Clark (jjc at jclark)
10628 * troff/charinfo.h (class charinfo): Add transparent_translate field.
10629 (charinfo::set_translation, charinfo::set_special_translation):
10630 Add second argument that specifies value for
10631 transparent_translate.
10632 (charinfo::get_translation, charinfo::get_special_translation):
10633 Add optional second argument that specifies whether translation is
10634 being used for transparent throughput.
10635 * troff/input.cc (charinfo::set_translation,
10636 charinfo::set_special_translation): Handle second argument.
10637 (charinfo::charinfo): Initialize transparent_translate.
10638 (translate): Split main part off into
10639 (do_translate): New function. Pass argument saying whether
10640 translation applies to transparent throughput.
10641 (translate2): New request.
10642 (init_input_requests): Bind translate2 to `tr2'.
10644 Wed Nov 11 11:43:20 1992 James Clark (jjc at jclark)
10646 * tbl/table.h (class table): Add `nokeep' flag.
10647 * tbl/main.cc (process_options): Handle `nokeep' option.
10648 * tbl/table.cc (table::init_output, table::do_row, table::do_top,
10649 table::do_bottom): Don't output keep/release macro definitions or
10650 calls when `nokeep' option has been specified.
10652 Sat Nov 7 01:28:33 1992 James Clark (jjc at jclark)
10654 * tmac/tmac.Xps (Xps-char): Use " as delimiter for \Z.
10656 Wed Nov 4 16:29:04 1992 James Clark (jjc at jclark)
10658 * tbl/table.cc (table_entry::divert, block_entry::do_divert,
10659 block_entry::divert, alphabetic_block_entry::divert): Add extra
10660 argument giving column separation.
10661 (table::compute_widths): Pass column separation to
10662 table_entry::divert().
10663 (block_entry::do_divert): If an entry spans multiple columns and a
10664 minimumum width has been specified for each column, then set the
10665 line length to the sum of the widths (plus possibly the column
10668 * troff/input.cc (set_escape_char): Don't set the escape_char
10669 until after calling has_arg().
10671 Tue Nov 3 11:23:27 1992 James Clark (jjc at jclark)
10673 * tbl/table.cc (table::do_top): Add missing \s0 for double box
10676 * tbl/table.cc (table::print_double_hline): Avoid extra new line
10677 in case where r > nrows - 1.
10679 * tbl/table.cc (BODY_HEIGHT): Deleted.
10680 (LINE_SEP): New definition.
10681 (table::print_single_hline, table::print_double_hline,
10682 table::compute_vrule_top_adjust, table::compute_vrule_bot_adjust,
10683 table::do_row, table::do_top): Use LINE_SEP space before a line
10684 instead of \n[.v]-BODY_HEIGHT-BODY_DEPTH.
10686 * tbl/table.cc (text_entry::print_contents): New function.
10687 (text_string_name, right_text_string_name): Deleted.
10688 (TEXT_STRING, RIGHT_TEXT_STRING): Deleted.
10689 (simple_text_entry::do_width, numeric_text_entry::do_width,
10690 alphabetic_text_entry::do_width): Don't store the contents of the
10692 (left_text_entry::simple_print, right_text_entry::simple_print,
10693 center_text_entry::simple_print,
10694 alphabetic_text_entry::simple_print,
10695 numeric_text_entry::simple_print): Print the entry directly
10696 instead of using the stored string.
10698 Fri Oct 30 10:39:32 1992 James Clark (jjc at jclark)
10700 * devps/Makefile: Strip PostScript files.
10701 * devps/prologue: Rename to...
10702 * devps/prologue.ps.
10703 * devps/psstrip.sed: New file.
10704 * devps/download: Use .pfa rather than .ps for installed versions
10707 Thu Oct 29 09:14:43 1992 James Clark (jjc at jclark)
10709 * troff/env.cc (input_trap): Give a warning if the argument is out
10712 * troff/env.cc (adjust): Treat negative argument as missing. Round
10713 argument > 5 down to 5.
10715 * troff/env.cc (center, right_justify): Make negative argument zero.
10717 * troff/div.cc (page_offset, vertical_position_traps): Treat
10718 invalid argument as missing.
10719 * troff/env.cc (line_spacing, line_length, title_length, indent,
10720 underline, hyphen_line_max_request, control_char,
10721 no_break_control_char, widow_control_request, adjust, input_trap,
10722 point_size): Likewise.
10723 * troff/node.cc (ligature, kern_request, bold_font, track_kern,
10724 constant_space): Likewise.
10725 * troff/input.cc (compatible, shift, warn_request,
10726 set_escape_char): Likewise.
10728 * tbl/main.cc (format::format): Avoid doing `new int[0]'.
10729 * tbl/table.cc (table::table): Likewise.
10731 * Makefile.dev (install_dev): depends on $(DEVFILES).
10733 Wed Oct 28 08:30:57 1992 James Clark (jjc at jclark)
10735 * devX75, devX75-12, devX100, devX100-12: New directories.
10736 * Makefile.in: Add these to DEVDIRS.
10738 * troff/Makefile.sub, eqn/Makefile.sub, indxbib/Makefile.sub,
10739 afmtodit/Makefile.sub, tmac/Makefile.sub, nroff/Makefile.sub,
10740 grog/Makefile.sub, mm/Makefile.sub (uninstall_sub): New target.
10741 * Makefile.in (uninstall, uninstall_sub, uninstall_dirs): New
10743 * Makefile.ccpg, Makefile.cpg, Makefile.dev, Makefile.man
10744 (uninstall): New target.
10745 * Makefile.comm (uninstall, uninstall_sub, uninstall_man,
10746 uninstall_prog, uninstall_dev): New targets.
10748 * troff/div.cc (return_request): Treat an invalid argument as
10751 Mon Oct 26 11:33:47 1992 James Clark (jjc at jclark)
10753 * tmac/tmac.e ((f): Set up the environment even when there's a
10754 current diversion. Transperently throughput a call to @N.
10757 Thu Oct 22 05:05:59 1992 James Clark (jjc at jclark)
10759 * tbl/table.cc (table::compute_vrule_top_adjust): Round adjustment
10760 up to vertical resolution.
10762 * tbl/table.cc (table::do_row): Change row number after printing
10765 * pic/lex.cc (get_token_after_dot): Make .left and .right work.
10767 Wed Oct 21 14:46:45 1992 James Clark (jjc at jclark)
10769 * Rename CHANGES to NEWS.
10771 Tue Oct 20 23:25:21 1992 James Clark (jjc at jclark)
10773 * libgroff/new.cc (operator new): Avoid calling malloc(0).
10775 Mon Oct 19 09:10:13 1992 James Clark (jjc at jclark)
10777 * man.ultrix: Removed.
10779 Sun Oct 18 06:35:15 1992 James Clark (jjc at jclark)
10781 * Makefile.comm (extraclean): Delete files whose names begin with
10784 * pic/troff.cc (troff_output::text): Fix typo in implementation of
10787 Sat Oct 10 09:32:29 1992 James Clark (jjc at jclark)
10789 * troff/env.cc (hyphenate_request, vertical_spacing, no_number):
10790 * troff/div.cc (page_length, need_space, space_request): Treat
10791 invalid optional argument as missing.
10792 * troff/env.cc (number_lines): If the first argument is present
10793 but not a number, turn on line numbering, don't change the next
10794 line number and parse the remaining arguments.
10796 * tmac/tmac.e (@q): Do the `ne' before changing to environment 2.
10798 Thu Oct 8 10:24:40 1992 James Clark (jjc at jclark)
10800 * eqn/box.h: Change declaration accordingly.
10801 * eqn/box.cc (set_gsize): Change return type to int. Return 0 if
10802 the specified size was bad but don't give an error. Check for
10804 * eqn/main.cc (main): Change caller. Leave validation to set_gsize.
10805 * eqn/lex (do_size): Likewise.
10807 Wed Oct 7 09:48:59 1992 James Clark (jjc at jclark)
10809 * acgroff.m4 (GROFF_PROG_CCC): Use fopen when checking for C++
10810 compatible headers.
10812 Sun Oct 4 18:24:02 1992 James Clark (jjc at jclark)
10814 * tbl/table.cc (table::init_output): Improve error message when
10815 table won't fit on one page.
10817 Fri Oct 2 10:41:40 1992 James Clark (jjc at jclark)
10819 * pic/troff.cc (troff_output::start_picture): Generate line
10820 containing a horizontal motion equal to the width of the picture.
10822 * groff/groff.cc (main): Allow PROG_PREFIX to be set at runtime
10823 using GROFF_COMMAND_PREFIX environment variable.
10825 Fri Sep 25 11:40:40 1992 James Clark (jjc at jclark)
10827 * mdate.sh: Use $NF rather than $(NF).
10829 Tue Sep 22 09:47:24 1992 James Clark (jjc at jclark)
10831 * pic/main.cc (main): Use %1 not %c in argument to warning.
10833 * eqn/main.cc (main): Output code to check that geqn was given the
10836 Mon Sep 21 10:59:16 1992 James Clark (jjc at jclark)
10838 * Makefile.in (dist): Instead of doing `make -f ../Makefile', do
10839 `ln -s ../Makefile .; make; rm -f Makefile'.
10841 * troff/hyphen: Rename to...
10843 * troff/input.cc (main): Delete -H option. Don't call
10844 read_hyphen_file().
10845 * troff/env.cc: Include searchpath.h and macropath.h.
10846 (exception_dictionary): Deleted.
10848 (read_hyphen_file): Deleted.
10849 (hyphenation_language): New struct.
10850 (class trie, class hyphen_trie): Move declarations up.
10851 (trie_node::~trie_node): Deleted.
10852 (trie::delete_trie_node): New function.
10853 (trie::do_delete): New pure virtual function.
10854 (hyphen_trie::do_delete): New function.
10855 (trie::~trie): New function.
10856 (hyphen_trie::~hyphen_trie): New function.
10857 (trie::clear): No need to chcek that tp is not 0.
10858 (current_language, language_dictionary): New variables.
10859 (hyphen_word): Give an error if no current language. Use
10860 exceptions dictionary in current language.
10861 (hyphen_trie::read_patterns_file): Find file using macro_path.
10862 Allow comments (starting with %) in patterns file. Don't make it
10863 a fatal error if the file can't be found.
10864 (hyphenate): Return if no current language. Get the exceptions
10865 dictionary and the hyphenation patterns from the current language.
10866 (set_hyphenation_language): New variable.
10867 (hyphenation_patterns_file): New function.
10868 (hyphenation_language_reg): New class.
10869 (hyphenation_language_reg::get_string): New function.
10870 (init_hyphen_requests): Bind "hla" to set_hyphenation_language and
10871 "hpf" to hyphenation_patterns_file. Initialize `.hla' number
10873 * groff/groff.cc (main, help, synopsis): Delete -H option.
10874 * include/Makefile.sub: Don't define HYPHENFILE.
10875 * Makefile.in: Delete hyphenfile variable and remove from MDEFINES.
10876 * Makefile.comm (.man.n): Don't substitute for HYPHENFILE.
10877 * tmac/troffrc: Set hyphenation language to `us'. Load `hyphen.us'
10878 hyphenation patterns.
10880 Sun Sep 20 09:33:02 1992 James Clark (jjc at jclark)
10882 * eqn/neqn.sh: New file.
10883 * eqn/Makefile.sub: Handle neqn.sh.
10885 * eqn/eqn.h: Declare `nroff' variable.
10886 * eqn/box.cc (param_table): Add `nroff' param.
10887 (nroff): Define it.
10888 * eqn/lex.cc (yylex): Handle TDEFINE and NDEFINE using `nroff'
10890 * tmac/eqnrc: Set `nroff' to 1 for -Tascii or -Tlatin1.
10892 * troff/troff.h (WARN_FONT): New warning.
10893 (WARN_TOTAL): Change accordingly.
10894 * troff/input.cc (DEFAULT_WARNING_MASK): Include WARN_FONT.
10895 (warning_table): Add WARN_FONT.
10896 * troff/node.cc (mount_font_no_translate): Pass argument to
10897 font::load_font. If this is non-zero, give a warning.
10898 Don't give an error message when accessing a font that has already
10899 been found to be invalid.
10900 * include/font.h (font::load, font::load_font): Add additional
10901 optional argument which suppresses error message if the font is
10903 * libgroff/font.cc (font::load_font): Handle additional argument.
10904 (font::load): Add additional argument. If this is non-null, set it
10905 to 1 and don't give error message.
10907 * include/printer.h (printer::end_page): Add argument giving
10909 * libdriver/input.cc (do_file): Pass this.
10910 * grops/ps.cc (ps_printer::end_page): Add argument.
10911 * grodvi/dvi.cc (dvi_printer::end_page,
10912 draw_dvi_printer::end_page): Add argument.
10913 * grotty/tty.cc (class tty_printer): Remove lines_per_page and
10914 columns_per_page members. New member nlines.
10915 (DEFAULT_LINES_PER_PAGE): Deleted.
10916 (tty_printer::tty_printer): Don't compute lines_per_page from
10917 font::paperlength. Don't compute columns_per_page from
10919 (tty_printer::add_char): Don't check horizontal position against
10920 columns_per_page. Grow glyphs vector if neccessary.
10921 (tty_printer::end_page): Add argument giving page_length in units.
10922 Discard lines past end of page.
10924 Wed Sep 16 06:29:52 1992 James Clark (jjc at jclark)
10926 * tmac/tmac.tty-char: Fix definition of \(/l.
10928 * tmac/tmac.X: Define \(en.
10930 Tue Sep 15 10:37:13 1992 James Clark (jjc at jclark)
10932 * acgroff.m4 (GROFF_PRINT): If a system has lpr and lp but not
10933 lpq, then use lp rather than lpr.
10935 * tmac/tmac.s (par@reset): Don't call `ad'.
10936 (par*env-init): Call `ad'.
10938 Sun Sep 13 18:48:20 1992 James Clark (jjc at jclark)
10940 * mdate.sh: Use $(NF) instead of $6 to extract year from output of
10943 * troff/symbol.cc: #undef BLOCK_SIZE if it's defined.
10944 * indxbib/indxbib.cc: Likewise.
10946 Sun Sep 6 09:44:46 1992 James Clark (jjc at jclark)
10948 * libgroff/putenv.c: New file.
10949 * libgroff/Makefile.sub: Add putenv.c to CSRCS.
10950 * Makefile.in: Say that putenv.o can be one of LIBOBJS.
10951 * configure.in: Test for putenv with AC_REPLACE_FUNCS. Test for
10952 stdlib.h with AC_HAVE_HEADERS.
10954 Sat Sep 5 18:11:52 1992 James Clark (jjc at jclark)
10956 * indxbib/dirnamemax.c: Include <sys/dir.h> only if <dirent.h>
10959 Fri Sep 4 09:43:26 1992 James Clark (jjc at jclark)
10961 * eqn/box.cc (gsize): Make it an int.
10962 (set_gsize): Parse argument handling increment or decrement.
10963 (box::top_level): Convert gsize to a string.
10965 * troff/input.cc (exit_troff): Make buf unsigned char [].
10966 Call to make_temp_iterator casts buf to char*.
10968 * Makefile.in ($(TARGETS), dot): Pass $(MDEFINES) to recursive makes.
10970 * Makefile.ccpg (depend.temp): Depends on $(YTABC).
10971 * Makefile.cpg (depend.temp): Likewise.
10973 * Makefile.dep: Remove Makefile.dep from $(REALCLEANFILES).
10975 * Makefile.comm: Add y.output to MOSTLYCLEANFILES.
10977 Thu Sep 3 08:01:55 1992 James Clark (jjc at jclark)
10979 * tmac/tmac.s (B, I, BI, CW): Rewrite avoiding aliases.
10981 Tue Sep 1 18:24:53 1992 James Clark (jjc at jclark)
10983 * Version 1.06 released.
10985 * Integrate mm 1.04.
10987 Fri Aug 28 11:28:19 1992 James Clark (jjc at jclark)
10989 * Makefile.comm, Makefile.ccpg, Makefile.cpg: Fix TAGS target.
10991 Thu Aug 27 11:03:33 1992 James Clark (jjc at jclark)
10993 * afmtodit/afmtodit.pl: Add -n option that disables generation of
10995 * devps/generate/Makefile (CR, CB, CI, CBI): Pass -n flag to
10996 afmtodit. Regenerate.
10998 * tmac/tmac.e ()z): Adjust _b if necessary so as to avoid moving
10999 @f back past the current position.
11001 * tmac/tmac.e: Change calls to @R so that comments are not part of
11004 Tue Aug 25 10:42:07 1992 James Clark (jjc at jclark)
11006 * configure.in: Check for mkstemp with AC_HAVE_FUNCS.
11008 * acgroff.m4 (GROFF_PROG_CCC): Don't check for <osfcn.h>. Instead
11009 check that we can link a call to a function declared in <stdio.h>.
11010 (GROFF_UNISTD_H): New macro.
11011 * configure.in: Call it.
11012 * Makefile.in: Document it.
11013 * include/posix.h: New file.
11014 * troff/troff.h: Don't include <osfcn.h>
11015 * troff/input.cc: Include posix.h.
11016 * libgroff/new.cc, libgroff/tmpfile.cc: Include posix.h rather than
11018 * indxbib/indxbib.cc, libbib/{search.cc,linear.cc,index.cc}:
11019 Include posix.h rather <sys/types.h>, <sys/stat.h>, <osfcn.h>,
11021 * indxbib/indxbib.cc (S_IRUSR, S_IRGRP, S_IROTH): Delete definitions.
11022 * libbib/index.cc (S_ISREG, O_RDONLY): Delete definitions.
11023 * libbib/search.cc (O_RDONLY): Delete definition.
11024 * refer/refer.cc, include/driver.h, pic/pic.h, groff/groff.cc:
11025 Don't include <osfcn.h>.
11027 * acgroff.m4 (GROFF_TIME_T): New macro.
11028 * configure.in: Call it.
11029 * Makefile.in: Document it.
11031 * acgroff.m4 (GROFF_TRADITIONAL_CPP): New macro.
11032 * configure.in: Call it.
11033 * Makefile.in: Document -DTRADITIONAL_CPP.
11034 * include/ptable.h: Don't include generic.h.
11035 (name2): Define it.
11037 * tmac/tmac.s (][): Make [T1 and [T2 aliases for [T.
11038 Afterwards remove [T1 and [T2.
11039 (ref*spec!0, ref*spec!2): Use T1 rather than T.
11040 (ref*spec!1, ref*spec!4, ref*spec!4): Use T2 rather than T.
11041 (ref*add-T2): Renamed from ref*add-T.
11042 (ref*add-T1): New macro.
11044 Mon Aug 24 11:11:11 1992 James Clark (jjc at jclark)
11046 * acgroff.m4 (AC_PROG_CCC): Use GROFF_EXIT rather than exit 1.
11048 * libbib/index.cc: Include <fcntl.h>.
11049 (O_RDONLY): Define if necessary.
11050 (make_index_search_item, index_search_item_iterator::get_tag,
11051 index_search_item::check_files): Use O_RDONLY.
11052 * libbib/seach.cc: Include <fcntl.h>, <sys/types.h>, <sys/stat.h>.
11053 (O_RDONLY): Define if necessary.
11054 (search_list::add_file): Use O_RDONLY.
11055 * indxbib/indxbib.cc: Include <fcntl.h>, <sys/types.h>,
11057 (S_IRUSR, S_IRGRP, S_IROTH): Define if necessary.
11060 * libbib/index.cc (S_ISREG): Define it if necessary.
11061 (index_search_item::load): Use S_ISREG.
11063 * include/driver.h: Include <errno.h>.
11065 Sun Aug 23 11:32:18 1992 James Clark (jjc at jclark)
11067 * eqn/box.cc (body_height): Increase default value to 85.
11068 (body_depth): Increase default value to 35.
11070 Fri Aug 21 05:34:42 1992 James Clark (jjc at jclark)
11072 * eqn/pbox.h (SAVE_FONT_STRING): Define it.
11073 * eqn/box.cc (box::top_level): Hide use of \R in a string that is
11074 protected from expansion with \E.
11076 * acgroff.m4 (GROFF_PAGE): Use `case' to test domain.
11078 * Makefile (Makefile): New target.
11080 * Makefile.sub (configure, distfiles): New targets.
11082 * acgroff.m4 (GROFF_BROKEN_SPOOLER_FLAGS): Avoid using ${var:-val}
11085 Thu Aug 20 12:27:26 1992 James Clark (jjc at jclark)
11087 * eqn/box.cc (param_table): Add body_height and body_depth.
11089 * eqn/lex.cc (def_table): Make circumflex in hat_def roman.
11091 Tue Aug 18 16:24:25 1992 James Clark (jjc at jclark)
11093 * psbb/Makefile.sub: Don't link with libgroff.a.
11095 * acgroff.m4 (GROFF_PUTENV): New macro.
11096 * configure.in: Call GROFF_PUTENV.
11097 * Makefile.in: Document STDLIB_H_DECLARES_PUTENV.
11098 * groff/groff.cc: Don't declare putenv if STDLIB_H_DECLARES_PUTENV
11101 * troff/env.cc (distribute_space): Rename force_forward argument
11102 to force_reverse. Reverse the list if force_reverse is true.
11104 Mon Aug 17 17:49:05 1992 James Clark (jjc at jclark)
11106 * tmac/tmac.an: Don't define a string `T'. Just define Tm.
11108 * eqn/pile.cc (matrix_box::compute_metrics): Don't allow computed
11109 height or depth to be negative. Guard against SUP_RAISE quantity
11112 Sat Aug 15 08:18:54 1992 James Clark (jjc at jclark)
11114 * devps/generate/textmap: Add `an' (arrowhorizex).
11115 * tmac/tmac.ps: \(an overlaps horizontally.
11116 * tmac/tmac.dvi, tmac/tmac.tty: Add `an'.
11118 * devps/symbolchars: Add arrowverttp, arrowvertbt.
11119 * devps/textmap: Add arrowvertex.
11120 * eqn/delim.cc (delim_table): Add uparrow, downarrow and
11121 updownarrow delimiters.
11122 * tmac/tmac.ps, tmac/tmac.X: Add definition of \(va.
11124 * tbl/table.cc (simple_entry::position_vertically,
11125 block_entry::position_vertically): For a centered entry, perform
11126 the motion in two stages.
11128 * refer/refer.cc (split_punct): Don't call lookup_token if there
11131 Fri Aug 14 11:14:58 1992 James Clark (jjc at jclark)
11133 * troff/input.cc (token::next): Delete token_node after copying
11136 * grodvi/grodvi.cc (dvi_printer::dvi_printer): Initialize
11139 * libdriver/printer.cc (printer::load_font): Delete old_font_table.
11141 * grops/ps.cc (ps_printer::define_encoding): Delete elements of vec.
11143 Tue Aug 11 13:50:38 1992 James Clark (jjc at jclark)
11145 * grops/ps.cc (usage): -b option takes an argument.
11147 * devps/prologue (PLG): New procedure.
11148 * grops/ps.cc (main, usage): New -g option.
11149 (ps_printer::~ps_printer): If guess_flag is set, guess the paper
11152 Mon Aug 10 11:17:53 1992 James Clark (jjc at jclark)
11154 * include/cset.h: Include <limits.h> if we have it.
11156 * libgroff/illegal.cc: New file.
11157 * include/lib.h (illegal_input_char): Use table.
11158 * troff/input.cc (ESCAPE_RIGHT_PARENTHESIS): Renumber to 0206.
11159 * pic/lex.cc (ARG1): Renumber to 14.
11160 * eqn/lex.cc (ARG1): Likewise.
11162 * troff/Makefile.sub (majorminor.cc): Handle 3 part versions
11163 (eg 1.05.90) correctly.
11165 Sun Aug 9 13:35:43 1992 James Clark (jjc at jclark)
11167 * tmac/tmac.e (sr): Deleted. Set $r and $R directly.
11168 Rename $r and $R registers to $v and $V.
11169 ($r, $R): Initialize to 0.
11170 (@v, @V): New macros.
11174 * troff/input.cc (main, usage): Add -R option that says not to
11176 * eqn/main.cc (main, usage): Rename -n to -R.
11178 Sat Aug 8 00:16:00 1992 James Clark (jjc at jclark)
11180 * devps/DESC.in: Leave font positions 5-9 blank.
11181 * devdvi/DESC.in: Likewise.
11183 * grog/grog.pl: Handle `.PS <file' correctly.
11185 * troff/input.cc (input_stack::push): Improve error message when
11186 input stack limit exceeded.
11188 Fri Aug 7 13:08:16 1992 James Clark (jjc at jclark)
11190 * refer/refer.cc (main): Fix typo in handling of `a' option.
11192 * refer/refer.cc (do_bib): In state START after a newline remain
11195 * groff/groff.sh: Deleted.
11196 * groff/Makefile.sub: Delete handling of groff.sh.
11198 * pic/troff.cc (troff_output::text): Test \n(0p rather than \*(.T
11199 to determine whether to use \X'ps:...'.
11200 * tmac/troffrc: Set 0p register to 0.
11201 * tmac/tmac.ps: Set 0p register to 1.
11203 * groff/groff.cc: Support -X option. Give warning for -TXps and
11204 transform to -X -Tps. Pass troff a -r.X=1 option if -X is used.
11205 * tmac/troffrc: Support -r.X=1.
11207 * pic/troff.cc (troff_output::dot): Don't test
11208 zero_length_line_flag.
11210 Thu Aug 6 13:32:08 1992 James Clark (jjc at jclark)
11212 * include/lib.h: Declare getopt() and friends unless
11213 STDLIB_H_DECLARES_GETOPT is defined.
11215 * doc/chars.tr: Delete.
11216 * man/groff_char.man: New file.
11218 Wed Aug 5 00:38:58 1992 James Clark (jjc at jclark)
11220 * tmac/tmac.e (np, bu): Test \n($p with string expression in case
11221 user has changed register format.
11223 Mon Aug 3 11:22:18 1992 James Clark (jjc at jclark)
11225 * groff/groff.cc: Get rid of device_table. Get postprocessor from
11226 `postpro' command in DESC file. Get spooler command from `print'
11227 command in DESC file. Execute spooler command with /bin/sh.
11229 * groff/groff.cc: Split Unix-specific parts into...
11230 * groff/pipeline.c: New file.
11233 * COPYING: New file.
11234 * all files: Update copyright notices.
11236 * Rearrange files. Redo Makefiles. Use autoconf.
11238 Sat Aug 1 09:36:50 1992 James Clark (jjc at jclark)
11240 * troff/input.c (charinfo_to_node_list): Interpret character
11241 definition with escape_char of `\'.
11243 Tue Jul 28 12:20:12 1992 James Clark (jjc at jclark)
11245 * lib/strerror.c, lib/iftoa.c, lib/itoa.c: Don't include lib.h.
11246 Define INT_DIGITS as big enough for 64-bit integer.
11247 * lib/strtol.c: Don't include lib.h.
11248 * lib/lib.h: Delete ifdef __cplusplus stuff.
11250 Mon Jul 27 11:08:50 1992 James Clark (jjc at jclark)
11252 * ps/devps/Makefile: Add DESC to DEVICEFILES. Separate out rule
11253 for making DESC. Make $(FONTS) depend on DESC. afmtodit should
11254 get DESC from current directory.
11256 Sun Jul 26 15:38:26 1992 James Clark (jjc at jclark)
11258 * tbl/main.c (main): Always reset the line number when reading
11261 * tbl/table.c (table::print_single_hline, table::print_double_hline,
11262 table::define_bottom_macro, table::do_row, table::do_top): Round
11263 vertical spacing up to vertical resolution.
11265 Fri Jul 24 14:32:07 1992 James Clark (jjc at jclark)
11267 * ps/ps.h (enum resource_type): Avoid comma at end of
11269 * dvi/dvi.c (class dvi_printer): Likewise.
11270 * dvi/tfmtodit.c (gf::load): Likewise.
11271 * refer/label.y (struct expression): Likewise.
11272 * refer/refer.c (class label_processing_state): Likewise.
11273 * refer/indxbib.c (do_file): Likewise.
11274 * troff/troff.c (enum warning_type): Likewise.
11275 * tbl/main.c (process_data): Likewise.
11276 * troff/charinfo.h (class charinfo):
11278 Wed Jul 22 09:17:58 1992 James Clark (jjc at jclark)
11280 * dvi/devdvi/textt.map: Add entry for `-'. Regenerate fonts.
11282 Tue Jul 21 11:39:26 1992 James Clark (jjc at jclark)
11284 * groff.c: Move to new groff subdirectory.
11285 * groff/Makefile: New file.
11286 * Makefile: Remove handling of groff.c. Add groff to SUBDIRS.
11288 * man/mdate.sh: Use ls -L if supported.
11290 * Consolidate all header files produced by gendef into lib/defs.h.
11291 * lib/macropath.c, lib/fontfile.c, lib/device.c: Include defs.h.
11292 Don't include path.h.
11293 * lib/Makefile (path.h): Don't generate.
11294 * troff/input.c: Include defs.h. Don't include config.h.
11295 * troff/Makefile (config.h): Don't generate.
11296 * refer/index.h: Don't include suffix.h.
11297 * refer/index.c: Include defs.h.
11298 * refer/indxbib.c: Include defs.h.
11299 * refer/refer.h, refer/lkbib.h: Don't include path.h. Include
11301 * refer/Makefile (suffix.h, path.h): Don't generate.
11302 * groff.c: Don't include config.h. Include defs.h.
11303 * Makefile (config.h): Don't generate.
11304 (lib/defs.h): Generate.
11305 (topclean): Remove lib/defs.h.
11307 Mon Jul 20 10:12:57 1992 James Clark (jjc at jclark)
11309 * lib/malloc.c, lib/getpagesize.h: Deleted.
11310 * Makefile: Add COOKIE_BUG configuration option. Delete malloc
11312 * lib/Makefile: Delete malloc-related stuff.
11313 * lib/new.c: Workaround COOKIE_BUG if necessary.
11315 * refer/lkbib.c, refer/indxbib.c: Don't include refer.h. Include
11316 needed header files directly.
11317 * refer/refer.h: Omit definition of DEFAULT_INDEX.
11318 * Makefile: Include definition of DEFAULT_INDEX in path.h.
11320 Sun Jul 19 10:19:22 1992 James Clark (jjc at jclark)
11322 * lib/font.c (FONT_COMMAND_HANDLER): Pass command name and single
11324 * lib/font (font::load_desc, font::load): Don't split argument of
11326 (font::handle_unknown_font_command): Change type.
11327 * ps/ps.c (ps_font::handle_unknown_font_command,
11328 handle_unknown_desc_command): Change type.
11329 * dvi/dvi.c (dvi_font::handle_unknown_font_command): Change type.
11331 Fri Jul 17 11:12:49 1992 James Clark (jjc at jclark)
11333 * lib/font.h (font::handle_unknown_font_command): Add file and
11335 * lib/font.c (font::handle_unknown_font_command):
11336 * ps/ps.c (ps_font::handle_unknown_font_command):
11337 * dvi/dvi.c (dvi_font::handle_unknown_font_command): Add file and
11338 lineno arguments. Use _with_file_and_line functions for error
11341 * lib/fontfile.c (font::unknown_desc_command_handler): New static
11343 * lib/font.c (font::set_unknown_desc_command_handler): New
11345 (font::load_desc): For unknown commands, call
11346 unknown_desc_command_handler if not null.
11347 * lib/font.h (class font): Declare them.
11348 (FONT_COMMAND_HANDLER): New typedef.
11349 * ps/ps.c (handle_unknown_desc_command): New function.
11350 (main): Set bflag if we had a -b option. Call
11351 font::set_unknown_desc_command_handler.
11352 (broken.h): Don't include.
11353 * ps/Makefile: No need for broken.h. Pass BROKEN_SPOOLER_FLAGS to
11355 * ps/devps/Makefile: Add `broken' command to DESC file using
11356 BROKEN_SPOOLER_FLAGS.
11358 * macros/tmac.e ([, ]): Add as synonyms for { and }.
11360 * macros/tmac.e ($p): Only exdent if \$3 > 0.
11362 * macros/tmac.e (@R, @S): New macros.
11363 Declare @, po, $0, $i, $p, df, so, fu, bt, *, ?a, ?b, ?C, ?e, ?H,
11364 ?I, ?n, ?o, ?R, ?s, ?T, ?W, ?w registers with @R.
11365 Declare $H, $[0-9], .. macros with @S.
11366 Declare |0, |1, |2, |3 strings with @S.
11368 * macros/tmac.e (@S): Rename to @U.
11370 * macros/tmac.e (@z): Define @b and bp as empty instead of
11373 * macros/tmac.e (@m): Deleted.
11374 (@h): Don't call @m.
11375 (@z): Don't set @m trap.
11377 * macros/tmac.e ($h, $f): Define |z as empty string.
11379 * macros/tmac.e (@D): Rework to avoid unbalanced .el requests.
11382 * macros/tmac.e (@h): Set ?H, ?C , ?s registers to 0 rather than
11384 ()f): Likewise for * register.
11386 * macros/tmac.e (sr): Don't ever scale the arguments. If the third
11387 argument is missing, don't change $R. Call sr with three
11388 arguments when initializing.
11390 Thu Jul 16 12:17:12 1992 James Clark (jjc at jclark)
11392 * macros/tmac.e (sr): New macro.
11393 Initialize $r and $R using sr.
11395 * macros/tmac.e (,): Delete \*(#[.
11397 * troff/env.c (set_tabs): Read the tab type even if the position
11398 is bad. Allow the position of the first tab stop to be negative.
11400 Wed Jul 15 13:14:37 1992 James Clark (jjc at jclark)
11402 * refer/dirnamemax.c: Use pathconf() if <unistd.h> defines
11404 * refer/Makefile: Compile dirnamemax.c using -DHAVE_UNISTD_H
11405 rather than -DPATHCONF_MISSING.
11406 * Makefile: Get rid of PATHCONF_MISSING.
11408 * refer/map.c: New file.
11409 * refer/index.c: Interface to mmap through map.c. Rename map_size
11411 * refer/Makefile: Handle map.c.
11412 * Makefile: Include -DHAVE_MMAP in OLDCFLAGS rather than CFLAGS.
11414 Tue Jul 14 14:15:20 1992 James Clark (jjc at jclark)
11416 * Makefile: RANLIB should be `true' if there is no ranlib.
11417 * lib/Makefile (libgroff.a): Simplify.
11418 * driver/Makefile (libdriver.a): Simplify.
11420 * Makefile: Change -DWAIT_COREDUMP_0200 to -DWCOREFLAG=0200.
11421 * groff.c (WCOREDUMP): Use WCOREFLAG. Define only if not already
11424 Sat Jul 11 09:19:17 1992 James Clark (jjc at jclark)
11426 * troff/env.c (compare_ranges): Declare as extern "C".
11428 * troff/input.c (init_registers): Use `struct tm' instead of `tm'.
11430 * macros/tmac.s, macros/tmac.e: Change .nx /dev/null to .nx.
11432 Wed Jul 8 11:52:27 1992 James Clark (jjc at jclark)
11434 * pic/troff.c (troff_output::text): Merge in grops_output::text,
11435 but conditionalize use of \X based on \*(.T.
11436 (grops_output::*): Deleted.
11437 * pic/output.h: Delete declaration of make_grops_output.
11438 * pic/main.c (main): Ignore -p and -x. driver_extension_flag is 1
11439 by default. -n sets it to 0.
11440 (usage): Corresponding changes.
11441 * groff.c (main): Don't pass -x or -p to pic.
11442 * groff.sh: Likewise.
11444 * ps/ps.c (ps_printer::do_exec, ps_printer::do_file): Force ndefs
11447 * ps/devps/afmtodit: Change calculation of asc_boundary and
11448 desc_boundary. Make these bounds inclusive.
11449 * ps/devps: Regenerate font files.
11451 Tue Jul 7 13:14:15 1992 James Clark (jjc at jclark)
11453 * macros/tmac.latin1: New file.
11454 * macros/tmac.tty-char: Use tmac.latin1.
11455 (tmac.tty-tr): Deleted.
11456 * macros/Makefile: Install tmac.latin1.
11457 * macros/tmac.dvi: Use tmac.latin1.
11458 * macros/troffrc: Translate \[char160] onto no-break space here.
11459 * macros/{tmac.dvi,tmac.ps,tmac.tty,tmac.X75}: Don't do it here.
11461 Mon Jul 6 11:06:52 1992 James Clark (jjc at jclark)
11463 * macros/tmac.Xps: Use `do' request.
11465 * macros/tmac.ps: Use `do' request.
11467 * macros/tmac.e (@C): Use `do' request.
11469 * macros/tmac.X, macros/tmac.Xps: Moved from xditview.
11470 * macros/Makefile: Install tmac.X*.
11472 * tty/tmac.tty, tty/tmac.tty-char: Move to macros.
11473 * tty/Makefile: Don't install tmac.tty*.
11474 * macros/Makefile: Install tmac.tty*.
11476 * dvi/tmac.dvi: Move to macros.
11477 * dvi/Makefile: Don't install tmac.dvi.
11478 * macros/Makefile: Install tmac.dvi.
11480 * ps/tmac.ps*: Move to macros.
11481 * ps/Makefile: Don't install tmac.ps*.
11482 * macros/Makefile: Install tmac.ps*.
11484 * eqn/box.c: Provide draw_lines parameter corresponding to -D
11486 * macros/eqnrc: Set draw_lines parameter based on device.
11487 * groff.c: Don't pass -D flag to eqn.
11488 * groff.sh: Likewise.
11489 * eqn/main.c: Warn about use of -D.
11491 * troff/input.c (process_startup_file): New function.
11492 (main): Call process_startup_file().
11493 * macros/troffrc: New file.
11494 * macros/Makefile: Install troffrc.
11495 * groff.c (main): Don't pass extra -m option to troff. For a
11496 pseudo device pass the name of the pseudo device to troff using
11498 * groff.sh: Likewise.
11499 * groff.c (possible_command::prepend_arg): Deleted.
11501 * troff/input.c (do_request): New function.
11502 (init_input_requests): Bind "do" to do_request.
11504 * eqn/main.c (main): Instead of loading eqnchar from device directory,
11505 load eqnrc from macro directory.
11506 * macros/eqnrc: New file.
11507 * macros/Makefile: Install eqnrc.
11508 * ps/devps/eqnchar: Deleted.
11509 * ps/devps/Makefile: Don't install eqnchar.
11510 * dvi/devdvi/eqnchar: Deleted.
11511 * dvi/devdvi/Makefile: Don't install eqnchar.
11512 * groff.c (main): Pass -M to eqn. Don't pass -F to eqn. New
11515 * lib/device.[ch]: New files.
11516 * lib/font.h (font::set_device_name, font::get_device_name):
11518 * lib/fontfile.c: Use device.h.
11519 * lib/Makefile: Handle device.[ch]. Make paths.h define DEVICE.
11520 * troff/input.c: Delete definition of `device'.
11521 (main): Don't initialize device.
11522 * troff/troff.h: Include device.h rather than declaring device.
11523 * troff/Makefile: No need to handle DEVICE.
11524 * driver/input.c: Include device.h. Don't use
11525 font::{set,get}_device_name.
11526 * groff.c, Makefile: Rename device.h to config.h.
11527 * groff.c: Use library device variable.
11528 * eqn/main.c: Use library device variable.
11529 * eqn/Makefile: No need to handle DEVICE.
11531 * lib/searchpath.[ch]: New files.
11532 * lib/Makefile: Handle searchpath.[ch].
11533 * troff/input.c (open_file, init_dirs): Deleted.
11534 (macro_dirs): Deleted.
11535 (open_mac_file, macro_source): Use class search_path.
11536 (add_string, struct string_list): Move definition.
11537 (main): Change -M option to use macro_path. Delete call to
11539 * lib/fontfile.c (font::command_line_font_dir, font::open_file):
11540 Rewrite to use class search_path.
11541 * lib/font.h, lib/fontfile.c (font::cl_font_dirs): Deleted.
11542 * lib/Makefile: fontfile.c depends on searchpath.h.
11543 * lib/Makefile: Rename fontpath.h to paths.h. Make paths.h define
11545 * lib/macropath.[ch]: New files.
11546 * troff/Makefile: No need to handle MACROPATH.
11548 * troff/input.c: Delete DUMP code.
11549 * lib/fontfile.c, lib/font.h: Delete
11550 font::forget_command_line_font_dirs.
11552 * troff/input.c (push_token): New function.
11553 (handle_first_page_transition): Use push_token().
11554 (process_input_stack): Change handling of a space at the beginning
11557 Sun Jul 5 17:11:09 1992 James Clark (jjc at jclark)
11559 * troff/input.c (font_dirs): Delete unused variable.
11561 * eqn/lex.c (do_set): Correct error messages.
11563 Sat Jul 4 10:20:55 1992 James Clark (jjc at jclark)
11565 * troff/input.c (do_define_string): Allow the string name to be
11566 followed immediately by a tab.
11567 (define_character): Likewise.
11569 Thu Jul 2 10:59:15 1992 James Clark (jjc at jclark)
11571 * ps/ps.c (ps_printer::draw): When drawing an arc, don't allow k to
11574 * troff/input.c (input_iterator::is_file): New virtual function.
11575 (file_iterator::is_file): New function.
11576 (input_stack::end_file): New function.
11577 (input_stack::next_file): Handle the situation where there is no
11578 file on the input stack correctly. Avoid making two passes over
11580 (next_file): Make the filename optional; in this case call
11581 input_stack::end_file().
11583 Wed Jul 1 10:17:25 1992 James Clark (jjc at jclark)
11585 * dvi/tmac.dvi: Change the definitions of \(ul and _ so that they
11586 produce a real _ charater when the current font is CW and _
11589 * lib/errarg.c (errarg::errarg(const char *)): Invert conditional
11590 expression to work around gcc 2.2 bug.
11592 Wed Jun 24 08:12:24 1992 James Clark (jjc at jclark)
11594 * eqn/main.c (main): Don't give an error if we can't find eqnchar.
11596 * troff/env.c (environment::add_padding): New function.
11597 (environment::add_char): Use add_padding().
11598 (environment::space): Likewise.
11599 (environment::wrap_up_field): Add some padding if there is none
11600 and there's no current tab.
11601 * troff/env.h: Declare environment::add_padding.
11603 Mon Jun 22 08:37:45 1992 James Clark (jjc@jclark)
11605 * pic/pic.y: undef fmod and rand before declaring them.
11607 Sun Jun 14 11:40:18 1992 James Clark (jjc@jclark)
11609 * troff/input.c (main): If the DESC file specifies a font name of
11610 0, then leave the corresponding font position empty.
11612 * nroff.sh: New file.
11613 * Makefile (install.nobin): Install nroff.sh.
11615 * tty/devlatin1/R.proto: Add ao as synonym for de.
11616 * tty/tmac.tty-char: Define ao as o.
11618 * tty/dev{ascii,latin1}/R.proto: Add aq.
11619 * tty/tmac.tty-char: Delete definition of aq.
11621 Mon Jun 8 11:43:20 1992 James Clark (jjc@jclark)
11623 * troff/input.c (init_charset_table): Don't translate 0240.
11624 * ps/tmac.ps: Translate char160 to space.
11625 * dvi/tmac.dvi: Likewise.
11626 * tty/tmac.tty: Likewise.
11628 Sun Jun 7 10:52:35 1992 James Clark (jjc@jclark)
11630 * dvi/tmac.dvi: Add support for all Latin-1 characters.
11632 * macros/tmac.s: Delete definitions of \(rg, \(ah, \(ad, \(a-,
11633 \(ao, \(ac, \(ho, \(-D, \(Sd, \(TP, \(Tp, \(ss, \(AE, \(ae, \(OE,
11636 * tty/tmac.tty-char: Add \(ah.
11638 * dvi/tmac.dvi: Add definitions of Tp, TP, Sd, -D, ho.
11639 No need to define \(FM and \(!/. Conditionalize all character
11642 * ps/devps/lgreekmap: Add +h, +f, +p.
11644 * ps/tmac.psnew: New file.
11645 * ps/Makefile: Install tmac.psnew.
11647 * troff/input.c (charinfo_to_node_list): Don't ever interpret
11648 character definitions in compatible mode.
11650 * troff/input.c (remove_character): New function.
11651 (init_input_requests): Bind remove_character to "rchar".
11653 * ps/tmac.psold: New file.
11654 * ps/Makefile: Install tmac.psold.
11655 * ps/tmac.ps: Load tmac.psold. Move definitions of ISO Latin-1
11656 characters into tmac.psold. Make these definitions unconditional.
11658 * tty/tmac.tty-char: Define \n(_C only if it is not already defined.
11660 * ps/tmac.ps: Don't define \('c and \('C.
11662 * ps/devps/textmap: Move Greek characters to...
11663 * ps/devps/symbolchars:
11665 Sat Jun 6 16:41:17 1992 James Clark (jjc@jclark)
11667 * ps/devps/text.enc: Add quotesingle.
11668 * ps/devps/textmap: Add +h, +f, +p, Fn, Bq, bq, aq, lz.
11669 * tty/tmac.tty-char: Likewise.
11670 * dvi/devdvi/texmi.map: Add +h, +f, +p.
11671 * dvi/devdvi/texi.map: Add Fn.
11672 * dvi/devdvi/msam.map: Add lz.
11673 * dvi/tmac.dvi: Handle Bq, bq, aq.
11675 * pic/lex.c (get_token): Recognize 'th.
11676 * pic/map.y: Allow `expr'th in contexts where ORDINAL was allowed.
11678 Fri Jun 5 11:20:46 1992 James Clark (jjc@jclark)
11680 * ps/devps/textmap: Move di, mu, +- to...
11681 * ps/devps/symbolchars:
11683 * macros/tmac.s (@XS): Don't call par@reset or fi.
11684 (XA): Call LP. Turn off adjustment. Reduce line length.
11686 * macros/tmac.s: Initially alias XS to LP.
11687 (XS): Rename to @XS.
11688 (cov*ab-init): Alias XS to @XS.
11690 Thu Jun 4 09:12:05 1992 James Clark (jjc@jclark)
11692 * troff/token.h: Delete TOKEN_CHAR_HEIGHT, TOKEN_CHAR_SLANT,
11693 TOKEN_FONT_NAME, TOKEN_FONT_POSITION, TOKEN_SIZE tokens.
11694 (token::is_size, token::changes_env): Deleted.
11695 * troff/number.c (parse_term): No need to process \s explicitly.
11696 Call tok.next() only after scale indicator has been processed.
11697 * troff/input.c (do_overstrike, do_bracket): No need to process \s,
11699 (token::next): Handle \s, \f, \S, \H immediately rather than
11700 returning them as tokens.
11701 (token::operator==, token::description, token::add_to_node_list,
11702 token::process): Remove handling of deleted tokens.
11704 * troff/env.c (environment::add_char): When adding padding
11705 indicator character, call start_line() if necessary.
11707 Wed Jun 3 09:55:50 1992 James Clark (jjc@jclark)
11709 * ps/devps/afmtodit: Don't output 0 kerns.
11711 * ps/devps/afmtodit: Remove directory from name of encoding in
11712 font description file.
11714 * ps/devps/afmtodit: Improve error messages.
11716 * ps/devps/afmtodit: Allow DESC file to be specified with -d.
11718 * ps/devps/Makefile: Incorporate FontMakefile. Rework.
11719 * ps/devps/FontMakefile: Deleted.
11720 * ps/devps/afmname: New file.
11722 * ps/devps/symbol.sed: New file.
11723 * ps/devps/symbol.diff: Deleted.
11724 * ps/devps/FontMakefile: Generate symbol.afm using symbol.sed.
11725 Generate zapfdr.afm from zapfd.afm.
11727 * tty/tmac.tty (tty-char): Prefix definition with ".
11729 * macros/tmac.an (TP): Don't start a diversion if one has already
11732 * tty/tmac.tty-char: Add Latin-1 characters.
11734 * tty/tmac.tty-char: Incorporate suggestions from Paul Eggert.
11736 Tue Jun 2 00:54:34 1992 James Clark (jjc@jclark)
11738 * tbl/table.c (table::allocate): Delete old_vline, old_entry.
11739 Move declaration of struct horizontal_span.
11741 * tbl/table.c (table::table): Initialize span_list.
11742 (table::~table): Delete span_list.
11744 * lib/ptable.h (PTABLE(T)::~PTABLE(T)): Delete v.
11746 * ps/devps/Makefile: Avoid dependency on GNU make.
11748 * ps/tmac.ps: Check that character does not already exist before
11751 * tty/tmac.tty: Add definitions of \(ff, \(!=, \(==, \(~=, \(sq,
11752 \(OE, \(oe, \(AE, \(ae, \(lh, \(rh. Delete definitions of \(en,
11753 \(ru, \(ul, \(br, \(bv, \(sl which are in the font description
11756 * tty/tmac.tty-char: New file.
11757 * tty/Makefile: Install tmac.tty-char.
11758 * tty/tmac.tty: Move definitions of \(ua, \(da, \(uA, \(dA into
11761 * tty/tmac.tty: Fix definition of \(34.
11763 * tty/dev{ascii,latin1}/R.proto: Add ha and ti. Map
11764 bracket-drawing characters onto |. Add *o.
11766 * troff/env.c (environment::wrap_up_tab): Increment field_spaces
11767 only if current_field.
11769 * troff/dictionary.c (dictionary::lookup): Free old_table after
11772 Mon Jun 1 10:15:22 1992 James Clark (jjc@jclark)
11774 * tty/dev{ascii,latin1}/R.proto: Add uppercase Greek characters
11775 whose glyphs are identical to glyphs of some Roman character.
11777 * tty/devlatin1/R.proto (bu): Deleted.
11778 * tty/devascii/R.proto (bu): Deleted.
11779 * tty/tmac.tty: Add definition of \(bu.
11781 * eqn/main.c (do_file): Pass FILE as argument.
11782 (main): Automatically load eqnchar. New options -F and -n.
11783 Pass do_file an opened FILE.
11784 * groff.c: Don't pass eqnchar to eqn. Pass -F options onto eqn.
11785 No need to include font.h.
11786 * groff.sh: Likewise. Don't need to use - for standard input.
11787 Prefix files with -- if first file starts with -.
11789 * macros/tmac.e: Conditionalize use of \$* on \n(.g.
11791 * troff/env.c (environment::possibly_break_line): Don't set line
11792 to 0 across call to output_line(). Don't call output_line() until
11793 after discarding nodes after break.
11795 Sun May 31 10:45:29 1992 James Clark (jjc@jclark)
11797 * request.h (macro::empty): Declare it.
11798 * input.c (macro::empty): New method.
11799 (interpolate_macro): Don't give a WARN_SPACE if the two-character
11802 Sat May 30 10:27:15 1992 James Clark (jjc@jclark)
11804 * troff/env.c (environment::start_field): Decrement space_total
11805 when a space is frozen.
11807 Fri May 22 14:34:38 1992 James Clark (jjc@jclark)
11809 * macros/tmac.an (R): Delete macro.
11811 * troff/input.c (get_copy, token::next): Support \# (like \" but
11812 newline is ignored).
11814 * troff/input.c (token::next): Fix error message in 'Y' case.
11816 Thu May 21 09:26:24 1992 James Clark (jjc@jclark)
11818 * eqn/delim.c (define_extensible_string): Recognize any prefix of
11821 Fri May 15 10:20:41 1992 James Clark (jjc at jclark)
11823 * c++test.c: Include <osfcn.h>.
11825 * lib/strtol.c, lib/getcwd.c, ps/psbb.c: Declare errno in case
11828 Fri May 8 09:37:19 1992 James Clark (jjc at jclark)
11830 * tbl/table.c (table::divide_span): Don't count column separation
11831 if expand was specified.
11833 * tbl/main.c (process_format): Don't ignore width specs in
11834 continued format. Give warning for changing equal widths or
11835 column separation in continued format.
11836 (process_data): Set column separation, minimum width, equal
11837 columns at end of table.
11839 Thu May 7 08:50:40 1992 James Clark (jjc at jclark)
11841 * troff/node.c (kern_pair_node::add_discretionary_hyphen,
11842 node::add_discretionary_hyphen): Use soft_hyphen_char.
11843 (set_soft_hyphen_char): New function.
11844 (init_node_requests): Bind to shc. Initialize soft_hyphen_char.
11846 * Makefile (c++tested): Give more helpful message if test fails.
11848 Tue May 5 10:58:39 1992 James Clark (jjc at jclark)
11850 * troff/input.c (init_charset_table): Translate 0240 to
11851 an unbreakable space.
11853 * troff/token.h (token::hyphen_indicator): New function.
11854 * troff/charinfo.h (TRANSLATE_HYPHEN_INDICATOR): New special
11856 * troff/input.c (translate): Allow translation to \%.
11857 * troff/node.c (node::add_char): Handle
11858 TRANSLATE_HYPHEN_INDICATOR.
11859 (make_node): Don't allow TRANSLATE_HYPHEN_INDICATOR here.
11861 * troff/input.c (init_charset_table): Don't set BREAK_AFTER flag
11864 * tty/devlatin1/R.proto: \(hy and - should print as 055.
11866 Tue Apr 21 09:24:42 1992 James Clark (jjc at jclark)
11868 * groff.c (run_commands): If the last command gets a SIGPIPE send
11869 a SIGPIPE to all children than haven't yet terminated. When
11870 command terminates, set pid field to -1.
11872 Fri Apr 17 11:20:48 1992 James Clark (jjc at jclark)
11874 * groff.c (main): Pass an appropriate -filename option to gxditview.
11876 Thu Apr 16 15:11:40 1992 James Clark (jjc at jclark)
11878 * Makefile.bd (install): Remove existing program before copying.
11880 * Makefile, */Makefile, Makefile.bd, groff.sh, groff.c: Allow
11881 programs which have Unix counterparts to be installed with
11882 user-specified prefix.
11884 * troff/input.c (exit_troff): Don't check if exit_started.
11885 (exit_request): Don't call exit_troff if exit_started.
11887 * Makefile.bd (install.mm): Rename to install.dwbmm.
11889 Tue Apr 14 10:05:10 1992 James Clark (jjc at jclark)
11891 * driver/input.c (do_file): Add missing break for '#' case.
11893 Mon Apr 13 10:11:02 1992 James Clark (jjc at jclark)
11895 * troff/input.c (input_stack::clear): Clear past any boundaries and
11896 then add the boundaries back.
11898 * troff/input.c (exit_troff): Return immediately if already
11901 * macros/tmac.s (pg@end-text): New macro. Use pg@end-text for the
11903 (pg*end-page): If the text has ended and there are no more
11904 footnotes or keeps, exit.
11906 * macros/doc-ditroff (Lq, Rq): Define as \(lq and \(rq.
11908 * troff/input.c (init_charset_table): Make \(rq transparent by
11911 * macros/tmac.an: Define lq and rq strings.
11913 * macros/tmac.s (Q, U): Define as \(lq and \(rq.
11915 Sun Apr 12 12:54:37 1992 James Clark (jjc at jclark)
11917 * troff/env.c (environment::final_break): New function.
11918 (environment::newline): Set prev_line_interrupted to 2 if
11920 * troff/env.h: Declare environment::final_break.
11921 * troff/input.c (exit_troff): Call environment::final_break()
11922 instead of environment::do_break().
11924 * macros/Makefile: Install man.local if $(MACRODIR)/man.local
11925 doesn't already exist.
11926 * macros/man.local: New file.
11927 * macros/tmac.an: Load man.local.
11928 * macros/man.ultrix: New file.
11930 Sat Apr 11 17:32:04 1992 James Clark (jjc at jclark)
11932 * troff/input.c (exit_groff): Rename to...
11933 (exit_troff): New function.
11935 * troff/div.c (exit_started, done_end_macro,
11936 seen_last_page_ejector): New global variables.
11937 (began_page_in_end_macro): New static variable.
11938 (exit_flag): Deleted.
11939 (top_level_diversion::top_level_diversion): Initialize
11941 (top_level_diversion): More elaborate test for whether
11942 cleanup_and_exit() should be called.
11943 Set began_page_in_end_macro if the end macro isn't yet finished.
11944 * troff/div.h (top_level_diversion::last_page_count): New data
11946 (top_level_diversion::set_last_page): New function.
11947 (exit_started, done_end_macro, seen_last_page_ejector): Declare.
11948 * troff/env.c (do_break): Zero prev_line_interrupted.
11949 * troff/input.c (exit_flag): Delete declaration.
11950 (LAST_PAGE_EJECTOR): New magic cookie.
11951 (token::next): Handle LAST_PAGE_EJECTOR.
11952 (exit_groff): Set exit_started and done_end_macro instead of
11953 exit_flag. Call top_level_diversion::set_last_page. Push a
11954 LAST_PAGE_EJECTOR instead of calling push_page_ejector(). Do
11955 another ejection after setting seen_last_page_ejector.
11957 Thu Apr 9 04:37:11 1992 James Clark (jjc at jclark)
11959 * etc/grog.sh, etc/grog.sh: Recognize -me sh macro.
11961 * macros/tmac.e (TH): Make sure there's room for the initial
11964 * macros/tmac.s (par@init): Make PD and DD at least \n(.V.
11965 Set FVS in points rather than units.
11967 Mon Apr 6 11:21:32 1992 James Clark (jjc at jclark)
11969 * troff/div.c (top_level_diversion::add_trap): Don't consider the
11970 position of empty slots.
11972 Fri Apr 3 10:46:45 1992 James Clark (jjc at jclark)
11974 * ps/devps/S: Fix height and depth of parenrightex.
11975 * ps/devps/symbol.diff: Regenerate.
11977 Sat Mar 28 21:17:52 1992 James Clark (jjc at jclark)
11979 * tmac.e (u): Do underlining as in -mgs.
11981 Fri Mar 27 09:23:44 1992 James Clark (jjc at jclark)
11983 * tty/tty.c (tty_printer::end_page): If overstriking is
11984 suppressed, still turn overstruck horizontal and vertical lines
11987 * lib/new.c: Back out Feb 24 change; no longer needed with gcc
11990 * refer/label.y (format_expr::evaluate): Avoid use of %0*d.
11992 Wed Mar 18 09:29:10 1992 James Clark (jjc at jclark)
11994 * Version 1.05 released.
11996 Tue Mar 17 16:50:45 1992 James Clark (jjc at jclark)
11998 * tty/tty.c: Instead of keeping an array of glyphs and then
11999 sorting it, keep a ordered linked list of glyphs for each line.
12001 * driver/driver.h: Include stddef.h.
12003 * tty/tty.c (compare_glyph):
12004 * refer/refer.c (rcompare):
12005 * troff/env.c (compare_ranges): Arguments of qsort comparison
12006 function should be const void *.
12008 * troff/number.c (parse_term):
12009 * dvi/dvi.c (draw_dvi_printer::draw): Avoid initialization in
12012 * refer/label.y (consider_authors): Don't access variables
12013 constructed under a condition outside that condition: put braces
12014 round for statement containing declaration; redeclare use of same
12017 * pic/pic.y (text_expr): Delete production that allows
12018 parenthesised text_expr.
12019 (expr): Allow a conditional_expr to appear in parentheses.
12020 (conditional_expr): Rename to any_expr.
12022 * mm: Install new version 1.01 from jh.
12024 * lib/font.c (font::get_width): Cache scaled widths.
12025 (font::font): Initialize widths_cache.
12026 (font::~font): Destroy widths_cache.
12027 * lib/font.h: Add font::widths_cache. Declare font_widths_cache.
12029 Mon Mar 16 10:16:10 1992 James Clark (jjc at jclark)
12031 * c++test.c, c++test.ref: New files.
12032 * Makefile: Check that the C++ compiler works.
12034 * ps/tmac.pspic (PSPIC): Do a break.
12036 * ps/tmac.ps: Move definition of PSPIC into...
12037 * ps/tmac.pspic: New file.
12038 (PSPIC): Draw box around picture, but make it invisible to grops.
12039 * ps/tmac.ps: Load tmac.pspic.
12040 * ps/Makefile: Install tmac.pspic.
12042 Sun Mar 15 14:18:08 1992 James Clark (jjc at jclark)
12044 * lib/font.c (scale_round): If n is negative,
12045 subtract .5 before truncating floating point result.
12047 * lib/fontfile.c: Include <errno.h>.
12049 Tue Mar 10 14:17:03 1992 James Clark (jjc at jclark)
12051 * driver/input.c (get_char): Inline. Don't update current_lineno.
12052 Change callers to up date current_lineno if necessary.
12053 Use get_char() instead of getc(current_file).
12055 Sun Mar 8 18:05:28 1992 James Clark (jjc at jclark)
12057 * ps/tmac.ps: Fix up spacing of \(mo and \(nm.
12059 Fri Mar 6 19:38:58 1992 James Clark (jjc at jclark)
12061 * tty/tty.c (tmac.tty): Define \(rg as (R).
12063 Tue Mar 3 10:11:25 1992 James Clark (jjc at jclark)
12065 * lib/lib.h: New define a_delete.
12066 * Use a_delete instead of delete when deleting an array of objects
12067 without destructors.
12069 * lib/lib.h: Rename adelete to ad_delete.
12070 * Change uses of adelete.
12072 Mon Mar 2 12:41:05 1992 James Clark (jjc at jclark)
12074 * eqn/eqn.y: Include lib.h.
12076 * troff/node.c (grow_font_table): Delete old_font_table.
12078 * mm: Install new version from jh.
12080 Fri Feb 28 10:42:23 1992 James Clark (jjc at jclark)
12082 * tbl/table.h (format_type): Make global instead of local to class
12083 entry_format. Prefix enumerators with FORMAT_.
12084 * tbl/table.c, tbl/main.c: Corresponding changes.
12085 * refer/token.h (token_type): Make global. Prefix enumerators
12087 * refer/token.[ch]: Corresponding changes.
12088 * Makefile: Get rid of -DNO_NESTED_TYPES configuration option.
12090 * troff/div.c (node::set_vertical_size): Don't name argument.
12092 Thu Feb 27 10:29:19 1992 James Clark (jjc at jclark)
12094 * Makefile: New configuration option ARRAY_DELETE_NEEDS_SIZE.
12095 * lib/lib.h: Define adelete accordingly.
12096 * pic/object.c (graphic_object::graphic_object):
12097 * tbl/main.c (format::~format):
12098 * tbl/table.c (table::~table):
12099 * refer/ref.c (reference::~reference, reference::merge,
12100 reference::insert_field, reference::delete_field): Use adelete.
12102 * Makefile: Change NESTED_TYPES to NO_NESTED_TYPES.
12104 * tbl/table.h: Corresponding changes.
12106 * common.c (common_output::dashed_arc, common_output::dotted_arc):
12107 Ensure total_angle is positive.
12109 Wed Feb 26 08:49:26 1992 James Clark (jjc at jclark)
12111 * refer/ref.c (reference::merge, reference::insert_field,
12112 reference::delete_field): Avoid delete[0].
12114 * refer/token.c (init_special_chars): Move calls to cmupper
12115 outside calls to init_two_char_letter to work around bug in gcc
12118 Mon Feb 24 14:20:00 1992 James Clark (jjc at jclark)
12120 * lib/new.c (operator new): Use __builtin_new for g++.
12122 * pic/object.c (graphic_object::~graphic_object): Don't use
12125 * pic/object.c (output::compute_scale): Initialize max_width and
12128 Sat Feb 15 09:55:20 1992 James Clark (jjc at jclark)
12130 * troff/input.c (write_request): Call fflush.
12132 * troff/node.h (class composite_node): Move declaration to node.c
12133 * troff/input.c (charinfo_to_node): Rename to ...
12134 (charinfo_to_node_list): Return node list rather than composite
12136 * troff/node.c (make_composite_node): New function.
12137 (make_node, add_char): Call make_composite_node instead of
12139 (class composite_node): Add a tfont * member. Delete font_size
12141 (composite_node::composite_node, composite_node::copy,
12142 composite_node::size): Corresponding changes.
12143 (composite_node::tprint): Provide constant spacing, emboldening
12144 and track kerning as specified in tfont.
12145 (composite_node::width): Change width calculation accordingly.
12146 * troff/env.h (environment::composite): New member.
12147 (environment::is_composite, environment::set_composite): New
12149 * troff/env.c (environment::environment): Initialize composite.
12150 * troff/input.c (charinfo_to_node): Call
12151 environment::set_composite.
12152 * troff/node.c (make_composite_node, make_glyph_node): Use the
12153 plain version of the tfont if the environment is composite.
12155 * troff/node.c (font_info::get_space_width): Additional argument
12156 giving space_size. Handle constant space correctly. Scale by
12157 space_size unless constant spaced.
12158 (env_sentence_space_width): New function.
12159 * troff/node.h: Declare it.
12160 * troff/env.h (environment::get_space_size,
12161 environment::get_sentence_space_size,
12162 environment::get_narrow_space_width,
12163 environment::get_half_narrow_space_width): Make inline.
12164 (environment::get_space_width): Make inline. Just call
12166 * troff/env.c: Delete definitions for funtions made inline.
12167 (environment::space_newline, environment::space): Use
12168 env_sentence_space_width(). Don't scale by space_size.
12169 * troff/node.h: Move declarations of env*space_width() functions
12172 Sat Feb 8 09:30:22 1992 James Clark (jjc at jclark)
12174 * macros/tmac.s (PS): Don't try to set negative indent.
12176 Thu Feb 6 09:00:35 1992 James Clark (jjc at jclark)
12178 * pic/pic.y: Fix min function.
12180 Tue Jan 28 07:52:29 1992 James Clark (jjc at jclark)
12182 * man/mdate.sh: Clear LANGUAGE.
12184 Sun Jan 19 13:02:41 1992 James Clark (jjc at jclark)
12186 * pic/pic.y, pic/lex.c: Rename COMMAND token to COMMAND_LINE.
12187 * pic/lex.c: New COMMAND keyword.
12188 * pic/pic.y (print_args, print_arg): New rules.
12189 (placeless_element): Use print_args for PRINT.
12190 New COMMAND element.
12192 Tue Jan 7 13:14:31 1992 James Clark (jjc at jclark)
12194 * troff/input.c (terminal): Handle missing argument correctly.
12196 * pic/pic.y (text_expr): New rule.
12198 * pic/pic.y: Implement := operator.
12200 Sun Jan 5 10:23:02 1992 James Clark (jjc at jclark)
12202 * etc/grog.pl, etc/grog.sh: Distinguish old and new versions of
12205 Sat Jan 4 14:42:26 1992 James Clark (jjc at jclark)
12207 * ps/devps/dingbatsrmap: Include this in the distribution.
12209 * macros/tmac.doc: Replace with new version from 2nd Networking
12210 Release. Fix loading of doc-* files.
12211 * macros/{doc-common,doc-ditroff,doc-nroff,doc-syms}: New files.
12212 * macros/tmac.doc.old: New file. Apply fixes that had been
12213 applied to old tmac.doc.
12214 * macros/tmac.andoc: Check that we're running under groff.
12215 * macros/Makefile: Rework.
12217 Fri Jan 3 13:27:51 1992 James Clark (jjc at jclark)
12219 * tbl/table.h (format_type):
12220 * refer/token.h (token_type): If NESTED_TYPES is defined, use
12221 typedef to make these types visible at file scope.
12222 * Makefile: Add NESTED_TYPES configuration option.
12224 * troff/div.c (mark): At the top level use the value of
12225 nl_reg_contents rather than the current vertical position.
12227 Thu Jan 2 10:34:51 1992 James Clark (jjc at jclark)
12229 * tty/tty.c: Implement \D for horizontal or vertical lines.
12230 (tty_printer::set_char): Use vec_used+2 as serial number.
12231 Don't allow size of vector to exceed USHRT_MAX-2.
12232 Split off part into...
12233 (tty_printer::add_char): New function.
12234 (tty_printer::draw): New function.
12235 (compare_glyph): Handle equal serial numbers.
12236 (tty_printer::end_page): Handle overstruck characters from \D.
12237 (main, usage): Implement -d option.
12239 Mon Dec 23 10:37:51 1991 James Clark (jjc at jclark)
12241 * tbl/main.c (process_format):
12242 * eqn/text.c (split_text):
12243 * troff/input.c (token::next): Use inner block for declarations
12244 with initializers in switch statement.
12246 Mon Dec 16 20:52:03 1991 James Clark (jjc at jclark)
12248 * pic/common.c (common_output::dash_line): Cope with zero-length
12251 Sun Nov 17 12:04:08 1991 James Clark (jjc at jclark)
12253 * Version 1.04 released.
12255 Wed Nov 13 05:27:21 1991 James Clark (jjc at jclark)
12257 * macros/tmac.an (TH): Define a macro an-init to define variables
12258 based on command line arguments.
12259 (an-header): Call it.
12261 Sun Nov 3 12:07:34 1991 James Clark (jjc at jclark)
12263 * Makefile (install.mm): Rename to install.dwbmm.
12265 * Makefile: Integrate mm.
12266 * mm: New directory.
12268 Wed Oct 30 10:11:34 1991 James Clark (jjc at jclark)
12270 * refer/dirnamemax.c: If PATHCONF_MISSING is defined, include
12273 * pic/troff.c (troff_output::simple_spline,
12274 troff_output::simple_polygon): Rename variable `v' to `d' to avoid
12275 shadowing parameter.
12277 * lib/tmpfile.c (xtmpfile): Declare dir as const char *.
12279 * lib/ptable.h: Add explicit casts when converting from unsigned
12282 * dvi/devdvi/{SA,SB,msam.map,msbm.map}: New files.
12283 * dvi/devdvi/Makefile: Install SA, SB.
12285 * refer/indxbib.c: Add declaration of mktemp.
12287 * refer/lookbib.c: Add declaration of isatty.
12289 Fri Oct 25 09:00:17 1991 James Clark (jjc at jclark)
12291 * pic/lex.c (interpolate_macro_with_args): While collecting
12292 arguments, keep track of whether we're in a string.
12294 Wed Oct 23 08:42:48 1991 James Clark (jjc at jclark)
12296 * ps/tmac.ps (PSPIC): Do the .sp after the \X, and move the \X
12297 down with \v, so as to avoid problems with top of page trap
12298 setting no space mode.
12300 Tue Oct 22 17:38:49 1991 James Clark (jjc at jclark)
12302 * eqn/lex.c (get_delimited_text): Allow tab before macro body.
12304 Tue Oct 15 17:24:53 1991 James Clark (jjc at jclark)
12306 * ps/psrm.c (ps_get_line): Fix bug when lines longer than 255.
12307 Improve error message.
12309 Fri Oct 11 11:09:38 1991 James Clark (jjc at jclark)
12311 * ps/psrm.c (print_ps_string): Don't pass negative numbers to
12314 Wed Oct 9 17:50:14 1991 James Clark (jjc at jclark)
12316 * groff.c (possible_command::execp): Always use _exit() after a
12319 * Makefile: Add HAVE_UNION_WAIT, HAVE_PID_T, WAIT_COREDUMP_0200,
12320 NO_SYS_WAIT_H configuration options.
12321 * groff.c: Use these options. Use POSIX-style macros to extract
12322 fields from the status returned by wait().
12324 Fri Oct 4 12:12:27 1991 James Clark (jjc at jclark)
12326 * tbl/table.c (table::compute_separation_factor): Allow the
12327 separation factor to drop to 0.
12329 Tue Oct 1 18:12:38 1991 James Clark (jjc at jclark)
12331 * refer/search.c: Include <errno.h>.
12333 Sun Sep 29 08:40:57 1991 James Clark (jjc at jclark)
12335 * pic/pic.y (YYDEBUG): Don't define for Borland C++.
12337 * lib/lib.h: #ifdef out declarations of itoa and iftoa for Borland
12340 * pic/lex.c (input_stack::bol): Move definition out of class body.
12342 * pic/main.c: On MSDOS munge argv[0].
12344 * lib/ptable.h: Define name2 as _Paste2 for Borland C++.
12346 * lib/ptable.c (hash_string): Use unsigned long rather than
12348 (next_ptable_size): Use unsigned rather than int. Give an error
12349 message if we've hit the largest table size.
12350 * lib/ptable.c: Corresponding changes. Also use unsigneds for the
12353 * pic/object.h (object_spec): Make flags unsigned long. Declare
12354 flags as const unisgned long rather than as enums.
12356 * pic/output.c: Deleted.
12358 * pic/troff.c (troff_output::simple_ellipse): Remove spurious %.
12360 * tbl/table.c (simple_entry::note_double_vrule_on_{left,right}):
12361 Add additional argument.
12362 (line_entry::note_double_vrule_on_{left,right}): Set value of
12363 douvle_vrule_on_{right,left} flag according to argument.
12364 (simple_line_entry::simple_print,
12365 simple_line_entry::double_line_print): If adjacent to double vrule
12366 on a corner extend rather than shorten the rule by half the double
12369 * troff/number.c (parse_term): In checking for overflow, handle the
12370 case where the current horizontal position is negative.
12372 Thu Sep 12 08:26:09 1991 James Clark (jjc at jclark)
12374 * pic/object.c (draw_arrow): Check for object having zero length.
12376 Wed Sep 11 10:32:38 1991 James Clark (jjc at jclark)
12378 * eqn/main.c (do_file): Split off inline equation handling into...
12379 (inline_equation): New function. Search for starting delimiter
12381 (delim_search): New function. Don't recognize a delimiter that
12382 occurs in the name of an escape sequence, number register, string
12385 Tue Sep 10 04:01:11 1991 James Clark (jjc at jclark)
12387 * eqn/delim.c (delim_box::compute_metrics): Don't call
12388 define_extensible_string if left is 0.
12389 (delim_box::output): Don't print the left delimiter if left is 0.
12390 (delim_box::debug_print): Check for left == 0 before calling printf.
12392 Fri Aug 23 13:02:30 1991 James Clark (jjc at jclark)
12394 * troff/Makefile (majorminor.c): Include only digits in
12397 Thu Aug 22 09:35:37 1991 James Clark (jjc at jclark)
12399 * refer/dirnamemax.c: new file.
12400 * refer/genlimits.c: Deleted.
12401 * refer/indxbib.c (main): Use dir_name_max() instead of NAME_MAX.
12402 Don't check path length.
12403 * refer/Makefile: Add dir_name_max.o; delete genlimits.
12404 * Makefile: Add PATHCONF_MISSING option.
12406 * refer/indxbib.c (get_cwd): New function.
12407 (main): Use get_cwd().
12408 * lib/getcwd.c: New file.
12409 * Makefile: Delete -DHAVE_GETWD. Include GETCWD variable. Pass
12410 GETCWD in SUBFLAGS.
12411 * lib/Makefile: Compile getcwd.o.
12413 * ps/tmac.psatk (psatk-defs): Define showpage after pushing
12416 * refer/indxbib.c (main): Check success of mktemp.
12418 * lib/tmpfile.c: New file.
12419 * lib/Makefile: Add tmpfile.c.
12420 * lib/lib.h: Declare xtmpfile(); include <stdio.h>.
12421 * ps/ps.h: Delete declaration of mktemp().
12422 * ps/ps.c (ps_printer::ps_printer): Use xtmpfile().
12423 * refer/refer.c (divert_to_temporary_file): Use xtmpfile().
12424 * driver/driver.h: No need now to include errno.h.
12426 * everywhere: Set errno to 0 before calling fopen().
12428 * eqn/eqn.h, etc/soelim.c, driver/driver.h, etc/addftinfo.c,
12429 dvi/tfmtodit.c, groff.c, refer/index.c, refer/linear.c,
12430 refer/lookbib.c, refer/refer.h, ps/psbb.c: Include <errno.h>.
12432 Mon Aug 19 10:52:18 1991 James Clark (jjc at jclark)
12434 * troff/env.h (translate_space_to_dummy): Declare it.
12435 * troff/env.c (environment::space_newline, environment::space):
12436 If translate_space_to_dummy is set then make the width of spaces 0.
12437 * troff/input.c (translate): If the second character of a
12438 translation is a space, translate to unbreakable space. If the
12439 first character is a space, set or clear translate_space_to_dummy
12440 according to whether the second character is \&. Weird!
12442 Tue Jul 30 10:03:56 1991 James Clark (jjc at jclark)
12444 * groff.c (run_commands): Don't use non-zero exit code because a
12445 command gets SIGPIPE.
12447 * groff.c, groff.sh: Use -mXps with -TXps.
12449 * ps/ps.c (ps_printer::special): Move call to flush_sbuf() into...
12450 (ps_printer::do_exec, ps_printer::do_file, ps_printer::do_def,
12451 ps_printer::do_mdef, ps_printer::do_import): Call flush_sbuf().
12452 (ps_printer::special): New specials invis and endinvis.
12453 (ps_printer::do_invis, ps_printer::do_endinvis): New functions.
12454 (ps_printer::set_char, ps_printer::draw): Return if invis_count>0.
12455 (ps_printer::end_page): Check that invis_count == 0.
12456 (ps_printer::invis_count): New member.
12457 (ps_printer::ps_printer): Initialize invis_count to 0.
12459 * troff/env.c (environment::hyphenate_line): Hyphenation
12460 indicator at beginning of word inhibits splitting after -, \(em
12463 * pic/pic.y (element): Allow another element to follow } without
12464 any intervening separator.
12466 Mon Jul 22 12:27:37 1991 James Clark (jjc at jclark)
12468 * pic/lex.c (get_delimited): Allow tabs before delimiter.
12470 Wed Jul 17 10:59:08 1991 James Clark (jjc at jclark)
12472 * groff.c: Get rid of HAVE_UNION_WAIT stuff. Instead suppress
12473 declaration of wait() in header files.
12474 * Makefile: Get rid of -DHAVE_UNION_WAIT.
12476 * tbl/table.c (alphabetic_text_entry::add_tab): New function.
12478 * lib/lib.h: Declare return type of strerror as char *.
12480 * man/Makefile: Add g flag to sed substitutions.
12481 * Makefile (shgroff, bindist): Likewise.
12483 Sun Jul 14 11:57:02 1991 James Clark (jjc at jclark)
12485 * ps/ps.c (ps_printer::do_import): Move push of userdict into...
12486 * ps/devps/prologue (PBEGIN): Define showpage after pushing
12489 Sat Jul 13 20:53:04 1991 James Clark (jjc at jclark)
12491 * ps/devps/prologue (PBEGIN): Zap any definition of showpage in
12494 Fri Jul 12 07:10:09 1991 James Clark (jjc at jclark)
12496 * man/mdate.sh: Handle the fact that BSD ls -l does not print the
12499 Sun Jul 7 08:00:23 1991 James Clark (jjc at jclark)
12501 * troff/input.c (define_number_reg): If currently undefined,
12502 don't define it if the argument is an invalid expression.
12504 * Makefile: Ignore return value of `if' commands without `else'
12507 * Makefile: Split up CPPDEFINES into a series of separate
12508 configuration options.
12510 * troff/input.c (init_registers): Use time_t instead of long
12511 unless LONG_FOR_TIME_T is defined. Use returned result rather
12512 than passing pointer.
12513 * Makefile: Document LONG_FOR_TIME_T as a CPPDEFINE.
12515 * lib/Makefile (fontpath.h): Use gendef.
12517 Thu Jul 4 09:48:05 1991 James Clark (jjc at jclark)
12519 * troff/input.c (input_iterator::shift): Delete argument name.
12520 * troff/node.c (suppress_output_file::really_begin_page,
12521 suppress_output_file::really_transparent_char, node::ascii_print,
12522 node::tprint): Delete names of unused arguments.
12524 Wed Jul 3 17:34:57 1991 James Clark (jjc at jclark)
12526 * refer/label.y (string): Pass $4 to command_error.
12528 Tue Jul 2 15:06:01 1991 James Clark (jjc at jclark)
12530 * Version 1.03 released.
12532 Sat Jun 29 08:14:01 1991 James Clark (jjc at jclark)
12534 * Makefile: Pass definition of SHELL in SUBFLAGS.
12536 * gendef: New file.
12537 * Makefile, eqn/Makefile, refer/Makefile, troff/Makefile,
12538 ps/Makefile: Use gendef to construct header files that are
12539 constructed from the Makefile.
12541 * macros/Makefile: make all should build stripped version of tmac.e.
12543 * refer/Makefile (clean): Remove y.output.
12545 Fri Jun 28 09:44:36 1991 James Clark (jjc at jclark)
12547 * ps/pfbtops.c (main): Add -v option which prints out a version
12549 * ps/Makefile (pfbtops): Link with libgroff.a.
12551 Fri Jun 21 07:43:23 1991 James Clark (jjc at jclark)
12553 * refer/search.h (linear_searcher::get_nkeys): Delete declaration.
12554 * refer/linear.c (linear_searcher::get_nkeys): Delete definition.
12556 * refer/lkbib.c (main): Always terminate reference with blank
12558 * refer/lookbib.c (main): Likewise.
12560 * refer/linear.c (file_buffer::load): Check that the file is not a
12563 * refer/Makefile (genlimits): Possibly add -DHAVE_SYS_DIR_H.
12564 (genlimits.c): Include <sys/dir.h> if HAVE_SYS_DIR_H is defined.
12565 Delete second inclusion of <sys/param.h>.
12567 Tue Jun 18 01:32:26 1991 James Clark (jjc at jclark)
12569 * troff/token.h (token::special): Deleted.
12571 * tbl/main.c (process_format): Rework so that opt->tab_char is
12572 recognized only when appropriate.
12574 * ps/Makefile (clean): Remove pfbtops.
12576 Sun Jun 16 09:37:19 1991 James Clark (jjc at jclark)
12578 * lib/font.c (text_file::next): Don't return if we have got a
12581 Fri Jun 14 09:52:26 1991 James Clark (jjc at jclark)
12583 * refer/refer.c (store_reference): Get hash code from old_table[i]
12584 when rehashing the table.
12586 Thu Jun 13 01:26:43 1991 James Clark (jjc at jclark)
12588 * eqn/box.c (box::top_level): Save size and prev size using \R and
12589 restore it afterwards. Set the size to the size at the beginning
12591 * eqn/pbox.h: Declare SAVED_INLINE_PREV_SIZE_REG,
12592 SAVED_INLINE_SIZE_REG, and SAVED_SIZE_REG.
12594 * refer/Makefile (limits.h): Use ./genlimits.
12596 Wed Jun 12 16:05:34 1991 James Clark (jjc at jclark)
12598 * refer/index.c: Delete declarations of stat() and fstat().
12600 Tue Jun 11 14:52:49 1991 James Clark (jjc at jclark)
12602 * tty/tmac.tty: Add character definitions for \(>= and \(<=.
12604 Mon Jun 10 22:49:48 1991 James Clark (jjc at jclark)
12606 * etc/grog.sh, etc/grog.pl: Change regex for .PS.
12608 Fri Jun 7 09:13:06 1991 James Clark (jjc at jclark)
12610 * troff/input.c (token::get_char): Handle \e.
12612 * refer/linear.c: Delete declarations of fstat() and stat().
12614 Wed Jun 5 09:11:59 1991 James Clark (jjc at jclark)
12616 * troff/node.c, troff/env.c, troff/input.c, Makefile: Remove
12617 OP_DELETE_BROKEN stuff, since we now have a fix for g++.
12619 Mon Jun 3 13:41:32 1991 James Clark (jjc at jclark)
12621 * troff/input.c (do_define_macro): Improve error handling for end
12622 of file while defining macro.
12624 Sun Jun 2 10:20:24 1991 James Clark (jjc at jclark)
12626 * eqn/box.h: Fix declaration of set_gsize.
12627 * eqn/box.c (set_gsize): Make argument const char *.
12628 (gsize): Declare as char *.
12629 * eqn/main.c (main): Don't convert gsize to int.
12630 * eqn/lex.c (do_gsize): Pass char * to set_gsize.
12632 * Version 1.02 released.
12634 Sat Jun 1 12:19:46 1991 James Clark (jjc at jclark)
12636 * macros/tmac.andoc: New file.
12637 * macros/Makefile: Install tmac.andoc.
12639 * troff/node.c, troff/env.c, troff/input.c: Conditionalize use of
12640 operator new and delete on OP_DELETE_BROKEN not being defined.
12641 * Makefile: Mention OP_DELETE_BROKEN.
12643 Mon May 27 13:49:07 1991 James Clark (jjc at jclark)
12645 * Makefile (bindist): Pass SUBFLAGS.
12647 Sun May 26 14:13:22 1991 James Clark (jjc at jclark)
12649 * Makefile, groff.c: Pass definitions to groff.c via device.h.
12651 * tty/tty.c (tty_font::load_tty_font): Avoid shadowing
12654 * ps/Makefile, ps.c: Pass BROKEN_SPOOLER_FLAGS via broken.h.
12656 * ps/ps.h, ps/psrm.c: Make comment_table and
12657 header_comment_table local to resource_manager::process_file.
12659 * groff.sh: With -TXps pass -printCommand option to gxditview.
12661 * groff.c (possible_command::print): Implement using
12662 append_arg_to_string.
12664 * xditview: Merge in new implementation with own ChangeLog.
12666 Sat May 25 18:33:20 1991 James Clark (jjc at jclark)
12668 * groff.c (main): Implement PRINT_OPTION.
12669 (append_arg_to_string): New command.
12670 (device_table): Set PRINT_OPTION flag for Xps.
12672 Fri May 24 09:48:58 1991 James Clark (jjc at jclark)
12674 * troff/groff.h: Rename to troff.h.
12676 * pic/lex.c (lookup_keyword, docmp): New functions.
12677 (get_token): Use new lookup_keyword.
12678 Don't include key.h.
12679 * pic/key.[ch], pic/pic.gperf: Deleted.
12680 * pic/Makefile: Remove gperf stuff.
12682 * pic/Makefile, pic/output.h: Move definition of TEX_SUPPORT
12684 * pic/tex.c: Move include of pic.h before test of TEX_SUPPORT.
12686 * troff/Makefile, troff/node.c: Move definition of
12687 STORE_WIDTH into node.c.
12689 * etc/grog.pl, etc/grog.sh: Support -mdoc.
12691 Thu May 23 12:30:49 1991 James Clark (jjc at jclark)
12693 * dvi/devdvi/texr.map, dvi.devdvi/texi.map,
12694 dvi/devdvi/texb.map: Add lq and rq.
12695 dvi/devdvi: Regenerate fonts.
12696 * ps/devps/textmap: Add lq and rq.
12697 * ps/devps: Regenerate fonts.
12698 * tty/devascii/R.proto, tty/devlatin1/R.proto: Add lq and rq.
12699 * macros/tmac.e: Define \*(lq and \*(rq to be \(lq and \(rq.
12701 * pic/object.c (position_rectangle): When checking radius
12702 cope with possiblity that width or height is negative.
12703 (box_object::box_object): Have separate xrad and yrad with
12704 signs matching signs of dim components.
12705 (box_object::{north,south}_{east,west}): Use xrad and yrad.
12706 (box_object::print): With rounded boxes use absolute values
12707 for dim and rad arguments.
12709 * lib/Makefile, lib/fontfile.o: Pass definition of FONTPATH
12712 * eqn/Makefile, eqn/main.c: Pass definition of DEVICE in device.h.
12714 * various files: Add explicit destructors to keep Saber CC +d
12717 Wed May 22 11:37:11 1991 James Clark (jjc at jclark)
12719 * eqn/box.c (box::top_level): Restore fonts correctly after
12720 font changes in line containing inline equation. Also
12721 restore previous font as well as current font.
12722 * eqn/pbox.h: Define necessary string and register names.
12724 * troff/input.c (token::next): Case 'R' calls do_register.
12725 (do_register): New function.
12727 Tue May 21 11:28:23 1991 James Clark (jjc at jclark)
12729 * groff.c, groff.sh: Support Xps device. Allow each device
12730 to have a pseudo_name and a real_name.
12732 * groff.c (run_commands): Don't print `Broken pipe' messages.
12734 * ps/pfbtops.c: New file.
12735 * ps/Makefile: Add pfbtops.
12737 * troff/number.c (parse_term): Improved error message.
12739 Mon May 20 11:22:14 1991 James Clark (jjc at jclark)
12741 * groff.c, groff.sh, etc/grog.sh, etc/grog.pl: Support grefer.
12743 * Makefile: Integrate refer.
12744 * refer: New directory.
12745 * man/grefer.man, man/glookbib.man, man/gindxbib.man,
12746 man/lkbib.man: New files.
12747 * man/Makefile: Support refer man pages.
12749 * lib/lib.h: Declare is_prime.
12750 * lib/prime.c: New file.
12752 * troff/input.c (macro_source): New function.
12753 (init_input_requests): Bind "mso" to macro_source.
12755 * troff/env.c (environment::possibly_break_line): Maintain
12756 pointer to pointer to node to be split in ndp so as to avoid
12757 using address of freed node.
12759 * troff/env.c (environment::hyphenate_line): Maintain pointer to
12760 pointer to first node to be hyphenated in startp so as to
12761 avoid using address of freed node.
12763 * troff/env.c (class trie, class hyphen_trie): Make the
12764 elements of the trie be of type char not unsigned char.
12765 Declare arguments to be const char* instead of unsigned char *.
12767 * troff/env.c (hyphenate): Initialize hbuf[0].
12769 * troff/input.c (set_string): Declare p to be char * and cast
12770 *p to unsigned char when necessary.
12772 * troff/input.c (do_define_macro): Declare s to be const
12773 char*. Cast element to unisgned char when necessary, Declare
12774 d to be an int. Handle EOF better.
12776 * troff/Makefile, troff/input.c: Different scheme for passing
12777 definitions of MACROPATH, HYPHENFILE and DEVICE.
12779 Tue May 14 13:41:36 1991 James Clark (jjc at jclark)
12781 * tty/devascii/R.proto: Delete entry for em.
12782 * tty/devlatin1/R.proto: Likewise.
12784 Sat May 11 11:13:28 1991 James Clark (jjc at jclark)
12786 * troff/input.c (translate): Stop when we get a space. Treat eof
12789 * macros/tmac.an (IP): Only pass quoted argument to TP when \n(.$>1.
12791 Wed Apr 24 19:24:33 1991 James Clark (jjc at jclark)
12793 * tbl/main.c (process_format): A font name following a `f'
12794 modifier that starts with a digit can be only one character long.
12795 Also deal with EOF on the second character of the font name.
12797 Wed Apr 17 11:23:43 1991 James Clark (jjc at jclark)
12799 * troff/input.c (token::next): Turn \~ into an
12800 unbreakable_space_node.
12801 * troff/node.c (unbreakable_space_node): New class.
12802 * troff/node.h: Declare it.
12804 Tue Apr 16 10:47:12 1991 James Clark (jjc at jclark)
12806 * dvi/dvi.c (dvi_printer::set_char): Make code an int. Check that
12807 it's >= 0, before outputting it as a single byte.
12809 Mon Apr 15 11:20:23 1991 James Clark (jjc at jclark)
12811 * lib/font.c: Make font_char_metric::code an int.
12812 (font::get_code): Change return type to int.
12813 (font::load): Allow code to be arbitrary integer.
12814 * lib/font.h (font::get_code): Change return type to int.
12815 (font::number_to_index): Change argument type to int.
12816 * troff/input.c (token::next): In case 'N', allow any value.
12817 Store value in token::val.
12818 (token::operator==): For TOKEN_NUMBERED_CHAR test equality of val.
12819 (token::get_char, token::add_to_node_list, token::process): Get
12821 (charinfo::set_number): Change argument to int.
12822 (charinfo::get_number): Require that NUMBERED flag be set.
12823 (get_charinfo_by_number): Store numbered characters not between 0
12824 and 255 in a dictionary.
12825 * troff/charinfo.h (get_charinfo_by_number): Change argument type
12827 (charinfo::number): Change type to int.
12828 (charinfo::set_number): Change type of set_number to int.
12829 * troff/node.c (troff_output_file::put_char_width,
12830 troff_output_file::put_char): Test whether character is numbered
12831 using charinfo::numbered().
12832 * driver/printer.c (printer::set_numbered_char): Allow arbitrary
12834 * lib/nametoindex.c: New implementation to cope with arbitrary
12837 * troff/input.c (token::operator==): Test val for
12838 TOKEN_CHAR_HEIGHT, TOKEN_CHAR_SLANT, TOKEN_FONT_POSITION, and
12841 * man/Makefile: Add definiton of BROKEN_SPOOLER_FLAGS.
12842 (.man.n): sed out @BROKEN_SPOOLER_FLAGS@.
12844 Sun Apr 14 12:57:00 1991 James Clark (jjc at jclark)
12846 * ps/devps/zapfdr.ps: Don't copy UniqueID. Avoid use of newdict
12849 * all Makefiles: rm targets of cp and >.
12851 * xditview/xtotroff.c (MapFont): Unlink troff_name before opening
12854 * eqn/lex.c (def_table): Add dollar.
12856 Sat Apr 13 13:02:44 1991 James Clark (jjc at jclark)
12858 * troff/input.c (do_width): Push back newline before closing delim
12861 Fri Apr 12 15:16:03 1991 James Clark (jjc at jclark)
12863 * groff.c (possible_command::prepend_arg): New function.
12864 (main): Prepend device -m option.
12865 * groff.sh: Put device -m options before command-line options.
12867 Tue Apr 9 10:24:43 1991 James Clark (jjc at jclark)
12869 * macros/tmac.an (IP): Quote argument to TP.
12871 * ps/ps.c (main): New option -b, which sets...
12872 (broken_flags): New variable.
12873 (ps_printer::~ps_printer): Incorporate the setup section in the
12874 prolog if (broken_flags & NO_SETUP_SECTION).
12875 (ps_printer::begin_page): Generate {Begin,End}PageSetup comments.
12876 (ps_printer::merge_download_fonts, ps_printer::merge_import_fonts,
12877 ps_printer::merge_ps_fonts, ps_printer::print_font_comment,
12878 ps_printer::print_needed_font_comment,
12879 ps_printer::print_supplied_font_comment,
12880 ps_printer::print_include_font_comments,
12881 ps_printer::lookup_doc_font, ps_printer::download_fonts,
12882 ps_printer::read_download_file, read_document_fonts, add_font,
12883 skip_line, parse_fonts_arg, document_font::document_font,
12884 document_font::~document_font, document_font::download,
12885 ps_output::include_file): Deleted.
12886 (ps_printer::~ps_printer): Generate %%EOF. Generate %!PS-Adobe-3.0
12887 rather than %!PS-Adobe-2.0. Make calls to
12888 resource_manager::need_font for each font that we used. Replace
12889 calls to merge_ps_fonts, merge_download_fonts, print_font_comment,
12890 print_supplied_font_comment, print_needed_font_comment by call to
12891 resource_manager::print_header_comments. Output %%Orientation
12892 comment. Output %%Requirements: numcopies comment if ncopies > 1.
12893 Don't output the prolog directly. Instead call
12894 resource_manager::output_prolog. Only define #copies when ncopies
12895 > 1. Delete calls to print_include_font_comments and
12896 download_fonts. Add call to resource_manager::document_setup.
12897 (ps_printer::do_file): Call resource_manager::import_file instead
12898 of including it ourselves.
12899 (ps_printer::do_import): Likewise. Also don't call
12900 merge_import_fonts. Push userdict on the dictionary stack before
12901 and pop it afterwards.
12902 Move declaration of ps_output into ps.h.
12903 * ps/psrm.c: New file implementing resource_manager class.
12904 * ps/ps.h: New file declaring ps_output and resource_manager
12906 * ps/devps/zapfdr.ps:
12907 * ps/devps/symbolsl.ps:
12908 * ps/devps/prologue: Use 3.0 conventions.
12909 * ps/Makefile: Pass definition of BROKEN_SPOOLER_FLAGS in DEFINES.
12910 Add default definition of BROKEN_SPOOLER_FLAGS.
12911 * Makefile: New variable BROKEN_SPOOLER_FLAGS. Add
12912 BROKEN_SPOOLER_FLAGS to SUBFLAGS.
12914 Mon Apr 8 09:26:54 1991 James Clark (jjc at jclark)
12916 * etc/grog.pl: New file.
12917 * Makefile (GROG): New variable.
12918 Add GROG to SUBFLAGS.
12919 * etc/Makefile (GROG): New variable.
12920 (install.nobin): Install $(GROG) rather than grog.sh.
12922 Thu Apr 4 11:36:45 1991 James Clark (jjc at jclark)
12924 * eqn/special.c (special_box::compute_metrics): Make the input and
12925 output strings the same. Get the new height and depth from the
12926 predefined height and depth registers. Also make subscript kern
12927 and skew available.
12928 (special_box::compute_subscript_kern, special_box::compute_skew):
12931 * eqn/box.c (pointer_box::compute_skew,
12932 simple_box::compute_metrics, box::top_level)
12933 * eqn/text.c (prime_box::compute_metrics,
12934 prime_box::comput_subscript_kern)
12935 * eqn/limit.c (limit_box::compute_metrics):
12936 * eqn/delim.c (build_extensible, delim_box::compute_metrics):
12937 * eqn/sqrt.c (sqrt_box::compute_metrics): Protect possibly
12938 negative numbers in `nr' requests with a leading 0.
12940 Wed Apr 3 15:58:23 1991 James Clark (jjc at jclark)
12942 * eqn/special.c: New file.
12943 * eqn/eqn.y: Declare token SPECIAL. Make it right associative.
12944 Add new rule for simple.
12945 * eqn/lex.c (token_table): Add SPECIAL.
12946 * eqn/box.h: Declare make_special_box.
12947 * eqn/Makefile: Add special.[co].
12949 Sat Mar 30 10:57:53 1991 James Clark (jjc at jclark)
12951 * ps/devps/prologue: Possibly set packing to true while defining.
12952 Create grops dictionary here. Initialize local variables before
12953 defining procedures.
12954 (PICTURE): Rename to PBEGIN. Also do save, noop showpage, count
12955 the dictionary stack. Set strokeadjust and overprint to false if
12956 the relevant operators are defined.
12957 (PEND): New procedure.
12958 * ps/ps.c (ps_printer::~ps_printer): In the prolog just include
12959 prologue. Do everything else in the setup section.
12960 (ps_printer::do_import): Just call PBEGIN and PEND around the
12961 picture. Also push userdict before, and pop it afterwards.
12963 Wed Mar 27 07:59:50 1991 James Clark (jjc at jclark)
12965 * troff/node.c (bracket_node::tprint): Brackets were being printed
12968 * macros/tmac.an (SH, SS): Set fill mode.
12970 Tue Mar 26 07:46:31 1991 James Clark (jjc at jclark)
12972 * troff/div.c (top_level_diversion::begin_page): Set
12973 high_water_mark to 0.
12975 Fri Mar 22 09:19:46 1991 James Clark (jjc at jclark)
12977 * man/mdate.sh: New file.
12978 * man/mdate.c: Deleted.
12979 * man/Makefile: Use mdate.sh instead of mdate.
12982 * eqn/lex.c (do_gsize): Supply missing argument to error message.
12984 Tue Mar 19 11:06:50 1991 James Clark (jjc at jclark)
12986 * man/mdate.c: New file.
12987 * man/*.man: Replace modification date by @MDATE@.
12988 * man/Makefile (.man.n): Replace @MDATE@ by `mdate $<`.
12989 (mdate): New target.
12991 * lib/font.c (text_file::next): Deal with arbitrarily long lines.
12992 Remove illegal input characters.
12994 Mon Mar 18 08:32:25 1991 James Clark (jjc at jclark)
12996 * macros/tmac.s (pg*start-col): Do .ns *after* running the hooks.
12998 Sat Mar 16 03:52:25 1991 James Clark (jjc at jclark)
13000 * troff/div.c (begin_page): Change behaviour when
13001 !first_page_begun and !break_flag.
13003 * troff/input.c (do_name_test): Return 0 if argument is empty.
13005 * troff/input.c (read_long_escape_name): Require closing ] to be
13006 at same input level as opening [.
13008 * troff/input.c (read_increment_and_escape_name): New function.
13009 (get_copy, process_input_stack): Use this for \n.
13011 Fri Mar 15 00:31:48 1991 James Clark (jjc at jclark)
13013 * troff/div.c (top_level_diversion::begin_page): Ignore the
13014 current value of page_number if !first_page_begun.
13016 * groff.c (main): Fix declaration of buf.
13018 * troff/input.c (do_name_test): New function.
13019 (token::next): Implement \A.
13020 (token::next): Implement \e by turning it into a TOKEN_ESCAPE.
13021 (token::description, token::add_to_node_list, token::process):
13022 Handle TOKEN_ESCAPE.
13023 * troff/token.h: New token TOKEN_ESCAPE.
13025 Thu Mar 14 10:22:26 1991 James Clark (jjc at jclark)
13027 * pic/main.c (do_picture): Allow space before and after filename
13028 following `<'. Check that the filename is not empty.
13030 Wed Mar 13 12:49:40 1991 James Clark (jjc at jclark)
13032 * Version 1.01 released.
13034 * dvi/devdvi/CompileFonts: Add cm*ss10 fonts.
13036 * dvi/tmac.dvi: ftr HR to H.
13038 * macros/tmac.e: Round up computation of $r.
13040 * xditview/tmac.X: Don't give up completely in compatibility mode.
13041 Use \n(.s instead of \n[.s].
13043 * dvi/tmac.dvi: Don't give up completely in compatibility mode.
13044 Use \(ci instead of \[ci]. Use \n(.s instead of \n[.s].
13045 Add u to factors inside \s[...]. Rename frac to dvi-frac.
13046 Translate \(FM onto \[prime] and \(!/ onto \[slashnot]; use these
13047 short names in the char definitions.
13049 * ps/tmac.ps: Don't give up completely in compatibility mode.
13050 Fix the fraction definitions to use \n(.s and \(f/. Add an extra
13051 quote in front of \n(.s. Add u to factors inside \s[...].
13053 Mon Mar 11 12:01:20 1991 James Clark (jjc at jclark)
13055 * tty/tmac.tty: Call the nroff request.
13057 * macros/tmac.e ((x, )x): Better definitions that work properly
13059 (@0, @1): Helper macros for (x.
13061 * macros/tmac.e ($s, hl): Use \l rather than \D.
13063 * tty/tmac.tty: Make it work better in compatibility mode.
13064 (pchar): Rename to tty-char.
13066 * macros/tmac.e (@E): New macro.
13067 (r, i, b, rb, bi): Use @E.
13069 * macros/tmac.e (@F): Don't use (;...) syntax.
13071 * macros/tmac.e: Remove mention of \*(||/revisions. Mention that
13072 it was modified for groff.
13074 * macros/tmac.e: Make sure \n(ps and \n(es are >= \n(.V.
13076 * macros/tmac.e (<., .>): Removed.
13077 ([., .]): If \n(.V>=1v, use [] instead of superscripting.
13079 * macros/tmac.e: Remove check that groff is being used.
13081 * macros/tmac.e (@C): Change families only if using groff; turn
13082 compatibility mode off while changing familes. Save compatibility
13083 mode before changing families and restore it afterwards.
13085 * macros/tmac.e (@h): Remove test for offset + line length.
13087 * macros/tmac.e (sorry): Rename to @S. Use \$1 instead of \$0
13088 (lo, th, ac): Define to call @S instead of using als.
13090 * macros/tmac.e: Make $r and $R now contain \n(.v*100/\n(.sp, ie
13091 the ratio of the vertical spacing to the point size in units
13092 expressed as a percentage. Use these instead of $10r and $10R,
13093 Delete $10r and $10R.
13095 * lib/font.c (font::load): In default computation of space_width,
13096 divide by sizescale. Use scale_round.
13098 * macros/tmac.an (TP): Don't call `nf'.
13099 (an-do-tag): Don't call `fi'.
13101 Sun Mar 10 09:52:35 1991 James Clark (jjc at jclark)
13103 * troff/input.c (process_input_stack): Handle the case where
13104 spaces at the beginning of an input line are followed by a
13107 Thu Mar 7 20:18:07 1991 James Clark (jjc at jclark)
13109 * groff.c (device_table): Add PIC_X_OPTION for dvi device.
13110 * groff.sh: Use pic -x with the dvi device.
13112 * dvi/devdvi/FontMakefile (H): Don't use -s.
13114 * dvi/devdvi/HI, dvi/devdvi/HB: New files.
13115 * dvi/devdvi/Makefile: Add HI and HB to FONTS.
13116 * dvi/devdvi/FontMakefile: Add rules for HI and HB. Include these
13119 Mon Mar 4 13:20:14 1991 James Clark (jjc at jclark)
13121 * ps/psfig.diff: New file.
13122 * ps/tmac.psfig: New file.
13124 Sat Mar 2 00:15:09 1991 James Clark (jjc at jclark)
13126 * macros/tmac.s (]=, ref*do-tl, ref*bib-print): Deleted.
13127 (]-): Don't call ref*do-tl.
13129 * macros/tmac.s (ref*end-print): Use XP if [F not defined.
13131 * macros/tmac.s (ref*normal-print): Call FS rather than fn@do-FS.
13132 (fn@do-FS): Rename to fn*do-FS.
13134 * troff/input.c (transparent_translate): New function.
13135 (process_input_stack): Apply transparent_translate before calling
13136 diversion::transparent_output(unsigned char).
13138 Wed Feb 27 00:13:25 1991 James Clark (jjc at jclark)
13140 * troff/input.c (do_define_macro): Define the macro before calling
13143 * xditview/Makefile: Add DEVICES variable. Change install target
13146 Tue Feb 26 10:46:22 1991 James Clark (jjc at jclark)
13148 * groff.c (run_commands): Handle the possibility that there are
13149 child processes other than those forked by us.
13151 Sun Feb 24 21:32:30 1991 James Clark (jjc at jclark)
13153 * lib/string.c (string::append): New function.
13154 * lib/stringclass.h: Declare it.
13156 Thu Feb 21 11:49:26 1991 James Clark (jjc at jclark)
13158 * eqn/main.c (main): New option -N which sets
13159 no_newline_in_delim_flag.
13160 (do_file): If no_newline_in_delim_flag is set don't allow newlines
13162 * groff.c (main): Pass -N on to eqn.
13163 (help, synopsis): Mention -N.
13164 * groff.sh: Implement -N.
13166 Wed Feb 20 15:16:10 1991 James Clark (jjc at jclark)
13168 * macros/tmac.s (]=, ref*bib-print, ref*do-tl): New macros.
13169 (]-): Call ref*do-tl if ref*need-tl is non-zero.
13170 (XP): Allow as initializer.
13172 Tue Feb 19 14:09:06 1991 James Clark (jjc at jclark)
13174 * troff/env.c (environment::wrap_up_field): If field_spaces are
13175 non-zero and we have a current_tab, subtract padding from
13176 tab_distance. If this makes tab_distance <= 0, use the next tab
13177 stop instead. If there isn't any next tab or it's a left tab,
13178 wrap up the current tab.
13179 (environment::start_field): Initialize tab_precedes_field.
13180 (environment::wrap_up_tab): If there's a current field, update
13181 pre_field_width, field_distance and tab_precedes_field.
13182 * troff/env.h (environment::tab_precedes_field): New member.
13184 Fri Feb 15 01:24:00 1991 James Clark (jjc at jclark)
13186 * ps/ps.c (ps_printer::do_file): New function.
13187 (ps_printer::special): Bind to `file' special.
13188 (ps_printer::do_exec): Set ndefined_styles to 0.
13190 Sat Feb 9 03:03:04 1991 James Clark (jjc at jclark)
13192 * eqn/text.c (split_text): Grok \* and similar escapes sequences.
13193 Avoid stripping first character from the start of unrecognized
13194 escapes. Use lex_error instead of error to report errors.
13195 * eqn/lex.c (get_token): Rework handling of escapes.
13196 (lex_error): Move declaration into...
13199 * xditview/xditview.c (main): Make -page option work.
13201 * Makefile: Correct comment about -DBROKEN_SPOOLER and pageview.
13203 Wed Feb 6 12:28:43 1991 James Clark (jjc at jclark)
13205 * macros/tmac.s (B2): Correct size of box.
13207 Tue Feb 5 00:37:35 1991 James Clark (jjc at jclark)
13209 * macros/tmac.s (B2): Postpone drawing the box until in the
13210 top-level diversion.
13212 * tty/tmac.tty: Add font translations for C, CR, CW.
13214 * groff.c (synopsis, help): Document -i.
13215 * groff.sh: Implement -i.
13217 * macros/tmac.s (@NH): Put a `.' after multi-part numbers.
13218 Simplify the construction of SN.
13220 * troff/number.c (parse_term): Give `|' a higher precedence.
13221 * tbl/table.c (numeric_text_entry::simple_print): Parenthesise
13224 * macros/tmac.s (B2): Use par@finish instead of par@reset.
13226 Mon Feb 4 12:36:09 1991 James Clark (jjc at jclark)
13228 * lib/string.c (string::move): New function.
13229 * lib/stringclass.h: Declare it.
13231 Sat Feb 2 16:02:16 1991 James Clark (jjc at jclark)
13233 * troff/env.c (distribute_space): Add optional argument
13235 (environment::wrap_up_field): Call distribute_space with
13236 `force_forward' argument of 1.
13238 Fri Feb 1 19:36:33 1991 James Clark (jjc at jclark)
13240 * lib/string.c, lib/stringclass.h (string::operator+=(char)):
13241 Inline it. Move reallocation into...
13242 (string::grow1): New function.
13243 * pic/Makefile, tbl/Makefile, eqn/Makefile, ps/Makefile: Redo
13244 dependencies to include library header files.
13245 * lib/Makefile: Make string.c and lf.c depend on stringclass.h.
13247 Thu Jan 31 15:02:27 1991 James Clark (jjc at jclark)
13249 * macros/tmac.s (@NH): Use the same number registers than -ms does
13250 for the heading level counters. Use the same string that -ms does
13251 for the number for this heading.
13253 Wed Jan 30 14:25:40 1991 James Clark (jjc at jclark)
13255 * lib/new.c (operator new): Cast result of malloc to char *.
13257 * troff/input.c (spring_trap, lookup_request): Add assert that nm
13260 Tue Jan 29 18:08:05 1991 James Clark (jjc at jclark)
13262 * groff.c (main): Support -i.
13264 Sun Jan 27 13:23:17 1991 James Clark (jjc at jclark)
13266 * pic/pic.h: Include <osfcn.h>.
13268 * ps/ps.c: Add declaration of mktemp.
13270 * Makefile: Add -DHAVE_UNION_WAIT option for CPPDEFINES.
13271 * groff.c: If HAVE_UNION_WAIT is defined, declare wait()'s
13272 argument as union wait *.
13273 (run_commands): If HAVE_UNION_WAIT is defined cast wait()'s
13274 argument to union wait *.
13276 Sat Jan 26 12:04:52 1991 James Clark (jjc at jclark)
13278 * tty/tmac.tty: Add definition of \(co.
13280 * pic/object.c (make_arc): Only increase radius when radius
13281 strictly less than d.
13282 (arc_object::update_bounding_box): May need to add 4.0 to end_quad
13285 * troff/env.c (environment::environment(symbol),
13286 environment::environment(const environment *)): Initialize
13289 Sat Jan 19 08:18:35 1991 James Clark (jjc at jclark)
13291 * tbl/main.c (main): Add exit(0).
13293 * ps/ps.c (ps_printer::~ps_printer): Use fseek instead of rewind.
13295 * pic/main.c (main):
13296 * eqn/main.c (main):
13297 * tbl/main.c (main):
13298 * etc/soelim.c (main):
13299 * driver/printer.c (printer::~printer):
13300 * troff/node.c (real_output_file::~real_output_file,
13301 real_output_file::flush): Check for errors on stdout.
13303 * most files: Add 1991 to copyright notice.
13305 * macros/tmac.s: Don't test \n(.x and \n(.y.
13307 * troff/input.c (token::next): Rename `escape_char' label to
13308 `handle_escape_char' and `normal_char' label to
13309 `handle_normal_char'.
13311 Thu Jan 17 15:46:35 1991 James Clark (jjc at jclark)
13313 * groff.c (main, synopsis, help): Support -a option.
13314 * groff.sh: Likewise. Also eliminate Zflag variable by adding -z
13315 to trflags while parsing options.
13317 Tue Jan 15 13:07:27 1991 James Clark (jjc at jclark)
13319 * troff/number.c (parse_term): With `m', `M' and `n' scale
13320 indicators, convert scale factor to hunits before scaling.
13322 Mon Jan 14 12:39:12 1991 James Clark (jjc at jclark)
13324 * lib/font.c (scale_round): Better test for overflow when n is
13327 Thu Jan 10 11:10:56 1991 James Clark (jjc at jclark)
13329 * tbl/main.c (process_format): Add second argument of type
13330 options*. Change callers. Allow opt->tab_char as well as '\t'
13331 between format items.
13333 Mon Jan 7 12:30:18 1991 James Clark (jjc at jclark)
13335 * macros/tmac.an (PD): With no arguments, make sure register PD is
13337 (TH): Call PD with no argument, instead of setting register PD
13340 Sun Jan 6 11:18:39 1991 James Clark (jjc at jclark)
13342 * Version 1.00 released.
13344 Sat Jan 5 08:44:30 1991 James Clark (jjc at jclark)
13346 * ps/tmac.ps, xditview/tmac.X: Add font translation of C to CR.
13348 * dvi/devdvi/DESC: Mount CW instead of CR.
13350 * dvi/tmac.dvi: Add definition of \(tm.
13352 * dvi/devdvi/texsy.map: Add lh, and rh.
13353 * dvi/devdvi/texex.map: Add lt, rt, lb, rb, lk, rk.
13354 * dvi/devdvi/texmi.map: Add *o. Regenerate fonts.
13356 * dvi/devdvi/FontMakefile: Generate H from cmss10.
13357 * dvi/devdvi/Makefile: Install H.
13358 * dvi/devdvi/H: New file.
13360 Fri Jan 4 15:04:57 1991 James Clark (jjc at jclark)
13362 * troff/env.c (vertical_spacing): Don't allow vertical spacing to
13365 Thu Jan 3 13:41:19 1991 James Clark (jjc at jclark)
13367 * macros/tmac.s (@EN): Add \n(.V to the argument to ds@need.
13369 * macros/tmac.pic (PS): Avoid attempting to set negative indent.
13371 * macros/tmac.s (@EN): Handle the case where the equation is empty
13372 but the label is not.
13374 Wed Jan 2 10:31:44 1991 James Clark (jjc at jclark)
13376 * troff/groff.h: New warning category WARN_SPACE.
13377 * troff/input.c: Add WARN_SPACE to DEFAULT_WARNING_MASK. Add
13378 WARN_SPACE to warning_table.
13379 (interpolate_macro): Give a warning of type WARN_SPACE if the name
13380 is longer than two characters and is not defined, but the first
13381 two characters do make a defined name.
13383 * PROBLEMS: New file.
13385 * CHANGES: New file.
13386 * README-0.6, README-1.00: Deleted.
13388 * groff.c, groff.sh: Add X75-12 and X100-12 devices.
13389 * xditview/devX75/Makefile: Make devX75-12.
13390 * xditview/devX100/Makefile: Make devX100-12.
13392 * xditview/devX100/eqnchar, xditview/devX75/eqnchar,
13393 dvi/devdvi/eqnchar, ps/devps/eqnchar: Remove use of \R.
13395 Tue Jan 1 19:24:01 1991 James Clark (jjc at jclark)
13397 * README-0.7: Rename to README-1.00.
13399 * macros/tmac.pic: New file.
13400 * macros/Makefile (install.nobin): Install tmac.pic.
13402 Mon Dec 31 10:40:53 1990 James Clark (jjc at jclark)
13404 * troff/env.c (hyphen_word): Correct the test for whether the
13405 token is a hyphen. Reset npos to 0.
13407 * macros/tmac.s (par@sup-start, par@sup-end): New implementations.
13409 Sun Dec 30 15:53:13 1990 James Clark (jjc at jclark)
13411 * macros/tmac.s (ds*common-end): Call par*reset.
13413 (par@reset-indent): Deleted.
13415 * macros/tmac.s (@IP): Divert the label.
13417 Sat Dec 29 14:33:32 1990 James Clark (jjc at jclark)
13419 * xditview/draw.c (setGC): Use a line width of .1m rather than
13420 .04m by default; round rather than truncate value.
13422 * tbl/table.c (class empty_entry): New class.
13423 (empty_entry::empty_entry, empty_entry::line_type): New functions.
13424 (table::add_entry): Represent empty entries by objects of type
13426 (table_entry::line_type): Return -1.
13427 (table::determine_row_type): Ignore entries with line_type 0.
13428 Treat type -1 as non-lines.
13430 Fri Dec 28 15:04:41 1990 James Clark (jjc at jclark)
13432 * ps/devps/textmap, xditview/libXdvi/DviChar.c, tty/devlatin1/R.proto,
13433 macros/tmac.s: Rename \(-d to \(Sd.
13435 Thu Dec 27 12:35:47 1990 James Clark (jjc at jclark)
13437 * ps/devps/textmap: Add `sd', `/_' and `3d' characters.
13438 * xditview/libXdvi/DviChar.c: Likewise.
13439 * dvi/devdvi/texsy.map: Add `<<', `>>'.
13441 Wed Dec 26 13:33:23 1990 James Clark (jjc at jclark)
13443 * troff/div.c (top_level_diversion::begin_page): Call
13444 init_output() if the_output is 0.
13446 Sat Dec 22 12:35:29 1990 James Clark (jjc at jclark)
13448 * troff/input.c: Replace ESCAPE_E by ESCAPE_e and ESCAPE_C by
13450 (get_copy): Turn \E into ESCAPE_E.
13451 (token::process, asciify): Handle ESCAPE_E.
13453 * macros/tmac.s (ds*common-end, par@reset): Add `.rj 0'.
13455 (DS): Implement `.DS R'.
13457 Fri Dec 21 11:41:53 1990 James Clark (jjc at jclark)
13459 * macros/tmac.s (FS): New macro.
13461 * macros/tmac.s (fn@do-FS): Use @LP instead of LP.
13463 * macros/tmac.s (cov*tl-init): Remove after first execution
13464 instead of aliasing to @nop. Call top of page macro explicitly
13465 instead of setting trap; call @init first. Set pg@top as top of
13467 (cov*auto-init): Deleted. Set cov*tl-init instead of
13468 cov*auto-init as top of page trap.
13469 (TL, LP): Do a break instead of calling cov*tl-init.
13470 (cov*print): With RP format but no TL, alias FS and FE to @FS and
13471 @FE; in this case also give a warning and always start another
13472 page. No need to set pg@top here.
13473 (cov*tl-init): Rename to cov*first-page-init.
13475 * macros/tmac.s (RP): Do `.pn 0'.
13476 (cov*tl-init): With RP format don't do `.pn 0'.
13478 * macros/tmac.s (pg@cs-top): Set no space mode.
13480 * macros/tmac.s (par@TL, par@AU, par@AI): New macros.
13481 (cov*ab-init): Alias TL, AU and AI to these.
13483 Thu Dec 20 10:10:50 1990 James Clark (jjc at jclark)
13485 * macros/tmac.s (@EQ): Move the space before the equation into @EN
13486 (@EN): Do nothing unless \n[dl] is > 0.
13488 Tue Dec 18 12:20:47 1990 James Clark (jjc at jclark)
13490 * pic/object.c (ellipse_object::radius): New function.
13492 * VERSION: Change version to 0.7.
13494 * tbl/table.c (block_entry::do_divert): Declare return type as
13496 (block_entry::divert, alphabetic_block_entry::divert): Return 1.
13498 Mon Dec 17 12:30:34 1990 James Clark (jjc at jclark)
13500 * troff/column.c: New file.
13501 * troff/Makefile: Corresponding changes.
13503 * troff/hvunits.c (scale(vunits, vunits, vunits)): New function.
13506 * troff/div.c (top_level_diversion::space): If the space causes
13507 the first-page transition and springs a trap, truncate the space
13510 Fri Dec 14 12:30:02 1990 James Clark (jjc at jclark)
13512 * ps/ps.c (ps_printer::do_import): Add a `clear' after including
13515 * pic/troff.c (troff_output::line_thickness,
13516 troff_output::set_fill): Do a horizontal motion to compensate for
13517 the width of the \D escape sequence.
13519 Thu Dec 13 10:17:14 1990 James Clark (jjc at jclark)
13521 * xditview/tmac.X: Reinstate definition of \(rn, but only for X100
13524 * eqn/sqrt.c (sqrt_box::compute_metrics): Supply missing argument
13527 * tbl/table.c (simple_entry::simply_print): Don't declare as pure.
13528 Supply empty definition.
13529 (text_entry::simple_print, simple_text_entry::simple_print):
13530 Delete declarations.
13531 (table::add_entry): Represent empty entries by objects of type
13534 Wed Dec 12 08:50:48 1990 James Clark (jjc at jclark)
13536 * troff/Makefile: Remove -DHYPHEN_CONTROL from DEFINES.
13538 * tbl/table.c (left_text_entry::add_tab): New function.
13540 * macros/tmac.s: Make @RT an alias for par@reset. Make RT
13541 initialize like LP.
13543 Mon Dec 10 11:19:55 1990 James Clark (jjc at jclark)
13545 * troff/env.c (environment::start_field): Give an error message if
13546 there is no next tab.
13548 Sun Dec 9 11:46:40 1990 James Clark (jjc at jclark)
13550 * troff/env.c (hyphenate): Skip initial elements with zero
13553 * macros/tmac.s (par@init): Keep VS in points rather than units.
13555 Sat Dec 8 23:00:27 1990 James Clark (jjc at jclark)
13557 * pic/main.c (main): Implement `-c' option.
13558 * pic/output.h: Declare make_tpic_output().
13559 * pic/tex.c (tex_output::set_pen_size): Make it virtual and
13561 (tpic_output): New class.
13562 (tpic_output::tpic_output, tpic_output::set_pen_size,
13563 tpic_output::command, make_tpic_output): New functions.
13565 Fri Dec 7 11:57:41 1990 James Clark (jjc at jclark)
13567 * tbl/main.c (main): Call `.ab' if \n(.g is false. Define TS/TE
13568 if they're not already defined.
13569 * tbl/table.c (init_output): Don't test \n(.g.
13571 * troff/input.c (do_if_request): Delete `g' condition. Recognize
13572 `d', `r' and `c' conditions even in compatibility mode.
13574 Tue Dec 4 09:13:47 1990 James Clark (jjc at jclark)
13576 * ps/tmac.ps (ps-bb): Protect against negative numbers in bounding
13579 Mon Dec 3 07:18:26 1990 James Clark (jjc at jclark)
13581 * troff/env.h (environment::prev_line_interrupted): New member.
13582 (environment::get_prev_line_interrupted): New function.
13583 * troff/env.c (environment::newline): Set prev_line_interrupted.
13584 (environment::environment(const environment *),
13585 environment::environment(symbol)): Initialize
13586 prev_line_interrupted.
13587 * troff/input.c (process_input_stack): Don't give special
13588 treatment to space and newline at the beginning of the line if the
13589 previous line was interrupted.
13591 Sat Dec 1 15:48:37 1990 James Clark (jjc at jclark)
13593 * eqn/eqn.y: Disallow PRIME by itself.
13594 * eqn/lex.c (token_table): Bind `opprime' instead of `prime' to
13596 (def_table): Remove definition of '. Define prime to be `.
13598 * eqn/eqn.y: Split off part of rule `script' into a new rule
13601 Fri Nov 30 10:23:44 1990 James Clark (jjc at jclark)
13603 * macros/tmac.s ({, }): New string aliases.
13605 Thu Nov 29 11:34:40 1990 James Clark (jjc at jclark)
13607 * README-0.7: New file.
13609 Wed Nov 28 10:09:57 1990 James Clark (jjc at jclark)
13611 * macros/tmac.s: New file.
13612 * man/groff_ms.man: New file.
13613 * Makefile: Add definition of TMAC_S. Pass TMAC_S in SUBFLAGS.
13614 * Makefile.bd: Similarily.
13615 * man/Makefile: Add groff_ms.n to MAN7PAGES. Replace @TMAC_S@. Add
13616 definition of TMAC_S.
13617 * macros/Makefile: Add definition of TMAC_S. Install tmac.s.
13618 * macros/TODO: New file.
13620 Sat Nov 24 20:04:54 1990 James Clark (jjc at jclark)
13622 * troff/env.c (right_justify): New function.
13623 (init_env_requests): Bind this to request "rj".
13624 (center_lines): Set right_justify_lines to 0. If we get a bad
13625 integer, center 1 line.
13626 (environment::environment(symbol), environment::environment(const
13627 environment *)): Initialize right_justify_lines.
13628 (environment::get_right_justify_lines): New function.
13629 (init_env_requests): Bind this to number_register ".rj".
13631 * troff/env.c (environment::choose_breakpoint): Implement
13632 hyphenation_margin and hyphenation_space.
13633 (environment::get_hyphenation_space,
13634 environment::get_hyphenation_margin): New functions.
13635 (init_env_requests): Bind these to .hys and .hym.
13636 (hyphenation_space_request, hyphenation_margin_request): New
13638 (init_env_requests): Bind these to hys and hym.
13639 (environment::environment(symbol), environment::environment(const
13640 environment *)): Initialize hyphenation_margin and
13642 * troff/env.h: Corresponding changes to class environment.
13644 Fri Nov 23 09:08:16 1990 James Clark (jjc at jclark)
13646 * troff/div.c (blank_line): Always do a break.
13648 * eqn/box.c (do_text): Turn off escapes while appending text to
13651 Thu Nov 22 10:58:59 1990 James Clark (jjc at jclark)
13653 * troff/input.c (while_break_request, while_continue_request): New
13655 (init_input_requests): Bind these to "break" and "continue".
13656 (while_depth, while_break_flag): New variables.
13657 (while_request): Update while_depth. Break out of loop if
13658 while_break_flag is set.
13660 Wed Nov 21 10:54:40 1990 James Clark (jjc at jclark)
13662 * tbl/table.c (init_span_reg): Initialize span_width_reg to \n(.H
13665 Mon Nov 19 00:45:03 1990 James Clark (jjc at jclark)
13667 * Makefile: Include -DBROKEN_SPOOLER by default. Expand comment.
13669 * stringify: New file.
13670 * Makefile (groff.o): Use stringify.
13672 * xditview/tmac.X: Remove definition of \(rn.
13673 * xditview/libXdvi/DviChar.c: Remove radicalex from
13676 Sat Nov 17 10:44:58 1990 James Clark (jjc at jclark)
13678 * tbl/table.c (table::add_entry): Allow alphabetic text blocks.
13679 (alphabetic_block_entry::alphabetic_block_entry,
13680 alphabetic_block_entry::divert, alphabetic_block_entry::print):
13682 (block_entry::divert): Split off body into ...
13683 (block_entry::do_divert): If the block is alphabetic, subtract 2n
13684 from the line length; also update the span width to dl+2n, and the
13685 alphabetic span width to dl.
13687 * driver/input.c (do_file): While reading argument to D command,
13688 when expanding buffer, multiply szp by sizeof(int) rather than 2
13689 in the argument to memcpy.
13691 * tbl/table.c (compute_span_width): Add 2n rather than 1n to the
13692 width of alphabetic columns.
13694 Fri Nov 16 06:34:27 1990 James Clark (jjc at jclark)
13696 * troff/node.c (lookup_family): Supply second argument to lookup.
13698 * troff/dictionary.c (dictionary::lookup): After an unsuccesful
13699 search, return immediately if v is 0.
13701 * pic/troff.c: Define EQN_NO_EXTRA_SPACE_REG.
13702 (troff_output::start_picture): Set this reg.
13703 (troff_output::end_picture): Remove this reg
13704 * eqn/box.c (box::extra_space): Don't produce `\x's if
13705 EQN_NO_EXTRA_SPACE_REG is defined.
13707 * eqn/eqn.y: Allow just a PRIME to be a `simple'.
13708 * eqn/text.c (split_text): Map ' to \(fm when it's the first
13711 Thu Nov 15 10:35:06 1990 James Clark (jjc at jclark)
13713 * macros/tmac.e: Use font 3 instead of B in $c. Remove `bd'
13716 * troff/div.c (top_level_diversion::top_level_diversion):
13717 Initialize page_number to 0.
13719 Wed Nov 14 21:41:58 1990 James Clark (jjc at jclark)
13721 * groff/troff (environment::environment(const environment *)):
13722 Initialize name to e->name, rather than "anonymous".
13724 Sat Nov 10 01:59:37 1990 James Clark (jjc at jclark)
13726 * xditview/libXdvi/Dvi.c (ShowDvi): If eof is encountered, reset
13727 requested_page. Split middle part into ...
13728 (FindPage): New function.
13729 (SetValues): If we don't yet know the last page, and the requested
13730 page is greater than the current page, call FindPage.
13731 Update the font_map_string before doing this.
13733 * xditview/tmac.X: Add definitions of \(sq, \(ga, \(dg and \(dd.
13734 Translate \(lh and \(rh into left and right double arrows.
13736 * troff/node.c (class hyphen_inhibitor_node): New class.
13737 (hyphen_inhibitor_node::hyphen_inhibitor_node,
13738 hyphen_inhibitor_node::copy, hyphen_inhibitor_node::same,
13739 hyphen_inhibitor_node::type,
13740 hyphen_inhibitor_node::get_hyphenation_type): New functions.
13741 (node::add_discretionary_hyphen): Use hyphen_inhibitor_node rather
13742 than dbreak_node(0, 0) to represent a `\%' at the beginning of a
13745 Fri Nov 9 16:05:38 1990 James Clark (jjc at jclark)
13747 * troff/node.h (dummy_node::get_hyphenation_type,
13748 transparent_dummy_node::get_hyphenation_type): Declare them.
13749 * troff/node.c: (dummy_node::get_hyphenation_type,
13750 transparent_dummy_node::get_hyphenation_type): New functions.
13752 Wed Nov 7 10:09:06 1990 James Clark (jjc at jclark)
13754 * xditview/libXdvi/draw.c: If M_PI not defined after including
13755 math.h, then define it.
13757 * xditview/Makefile: Add definition of AR. Pass it to the submake
13759 * xditview/libXdvi/Makefile: Add definitions of AR and RANLIB.
13761 Tue Nov 6 10:14:27 1990 James Clark (jjc at jclark)
13763 * troff/dictionary.h (object_dictionary::alias): Declare return
13765 * troff/dictionary.c (object_dictionary::alias): Return non-zero
13766 if the old name was defined.
13767 * troff/input.c (alias_macro): Give a warning if the old name was
13769 * troff/reg.c (alias_reg): Likewise.
13771 Mon Nov 5 00:31:39 1990 James Clark (jjc at jclark)
13773 * troff/input.c (token::next): Delete implementation of \R.
13775 * macros/Makefile: Strip comments from tmac.e while installing it.
13777 * troff/input.c: New variable `nroff_mode'.
13778 (troff_request, nroff_request): New functions.
13779 (init_input_requests): Bind `troff' and `nroff' to troff_request
13781 (do_if_request): Compute results of t and n conditions from
13784 * text/text.c (split_text): Fix typo in >=.
13786 * eqn/lex.c: Add definition of `==' to def_table.
13788 Fri Nov 2 02:49:09 1990 James Clark (jjc at jclark)
13790 * pic/tex.c (tex_output::start_picture): Change the definitions of
13791 \graph and \graphtemp so that they work properly with Plain TeX.
13793 * pic/tex.c (tex_output::solid_arc): Ensure that the second angle
13794 argument to `ar' is not less than the first.
13796 * pic/pic.y: Allow a comma between elements of the variable list
13797 in the argument to `reset'.
13799 * pic/object.c (arc_object::arc_object): Fix computation of
13802 * eqn/main.c (main): Add exit(0).
13804 Thu Nov 1 02:03:50 1990 James Clark (jjc at jclark)
13806 * troff/div.c (begin_page): Test no_space_mode after doing the
13807 break, but still push the page ejector cookie before doing the
13808 break. Also set the next page number after doing the break.
13810 * xditview/xditview.c (NewFile): Don't set the title and icon name
13811 if this is the first file and its name is `-'.
13812 * groff/groff.c: Define a new device flag XT_OPTION. Set it for
13813 the X75 and X100 devices.
13814 (main): If a device has the XT_OPTION flag set and there's exactly
13815 one file argument, pass the driver -xrm and -title options to set
13816 the icon name and window title to the name of the file.
13818 * troff/env.c (environment_switch): If there was an argument but
13819 it wasn't a valid number or name, then pop an environment but
13820 don't give an error message on underflow.
13822 * troff/number.c (start_number): Correct spelling in error message.
13824 * troff/input.c (token::delimiter): Don't print an error message
13827 * xditview/libXdvi/parse.c (ParseInput): In case 'D', only call
13828 ParseDrawFunction if dw->display_enable is true.
13830 Wed Oct 31 05:49:50 1990 James Clark (jjc at jclark)
13832 * pic/pic.y: Parse text positioning like normal attributes, so as
13833 to allow `"text" at 0,0 ljust'. Don't allow `center' as a
13834 positioning attribute.
13836 Mon Oct 29 22:50:38 1990 James Clark (jjc at jclark)
13838 * tbl/main.c (process_data): When in state START while reading a
13839 text block, don't change to state MIDDLE if c is a newline.
13841 Sun Oct 28 21:59:56 1990 James Clark (jjc at jclark)
13843 * dvi/dvi.c (dvi_printer::begin_page): Rename `i' variable to `j'
13844 so as to avoid shadowing parameter.
13846 Wed Oct 24 18:35:39 1990 James Clark (jjc at jclark)
13848 * tbl/table.c (trim_space): Deleted.
13849 (table::add_entry): Don't call trim_space.
13851 Mon Oct 22 03:48:39 1990 James Clark (jjc at jclark)
13853 * VERSION: Change version to 0.6.
13855 * troff/number.c (parse_expr): Make == work.
13857 Sat Oct 20 11:28:17 1990 James Clark (jjc at jclark)
13859 * man/grog.man: New file.
13860 * man/Makefile: Add grog.n to MAN1PAGES.
13861 * etc/grog.sh: New file.
13862 * etc/Makefile: Install grog.sh as grog.
13864 Fri Oct 19 11:17:15 1990 James Clark (jjc at jclark)
13866 * troff/input.c (token::next): Implement \E.
13868 Thu Oct 18 11:56:24 1990 James Clark (jjc at jclark)
13870 * xditview/tmac.X: Change font translations to match tmac.ps.
13872 * troff/input.c (non_empty_name_warning): Don't give a warning if
13873 `\{' terminates the name.
13875 Tue Oct 16 10:04:23 1990 James Clark (jjc at jclark)
13877 * ps/devps/symbol.diff: New file.
13878 * ps/devps/FontMakefile: Mention symbol.diff.
13880 Sun Oct 14 11:46:46 1990 James Clark (jjc at jclark)
13882 * troff/node.c (font_position): Use get_long_name to read the
13885 * troff/env.c (environment_switch): If we get a number that's < 0
13886 or >= NENVIRONMENTS, treat it like a name.
13887 Change NENVIRONMENTS to 10.
13889 * troff/groff.h: Remove definition of FONTS_MAX.
13890 * troff/node.h (class font_family): Make map a pointer instead of
13891 an array. Add a map_size member. Make it a class. Make nm const
13892 and public. Make invalidate_fontno a friend.
13893 * troff/node.c: Define font_table_size. Make font_info a pointer
13894 rather than an array.
13895 (class troff_output_file): Allocate font_position dynamically. Add
13896 nfont_positions member.
13897 (troff_output_file::set_font): Grow font_position if necessary.
13898 (troff_output_file::~troff_output_file): Delete font_position.
13899 (troff_output_file::troff_output_file): Allocate font_position.
13900 (grow_font_table): New function.
13901 (troff_output_file::really_begin_page,
13902 troff_output_file:really_copy_page): Use nfont_positions rather
13904 (mount_font_no_translate, mount_style): Call grow_font_table if
13906 (font_family::font_family): Allocate map.
13907 (font_family::make_definite): Grow map if necessary. Use
13908 font_table_size instead of FONTS_MAX.
13909 (font_family::~font_family): New function.
13910 (invalidate_fontno): Use font_family::map_size.
13911 (get_fontno, env_space_width, env_half_narrow_space_width,
13912 env_narrow_space_width, symbol_fotno, is_good_fontno,
13913 get_bold_fontno, make_glyph_node): Use font_table_size rather than
13915 (next_available_font_position): Never return 0.
13917 Fri Oct 12 10:17:52 1990 James Clark (jjc at jclark)
13919 * ps/tmac.ps: Add font translations for compatibility with dpost.
13921 Thu Oct 11 12:09:03 1990 James Clark (jjc at jclark)
13923 * eqn/pile.c: Rename default_baseline_sep to baseline_sep.
13924 Move BASELINE_SEP_FORMAT and COLUMN_WIDTH_FORMAT into pbox.h.
13925 Move definitions baseline_sep, shift_down, column_sep,
13926 matrix_side_sep into...
13927 * eqn/box.c: Add them to param_table.
13928 * eqn/pbox.h: Add declarations to pbox.h.
13930 * troff/input.c (set_string): Cast value to unsigned char *.
13932 * troff/token.h (process_input_stack): Declare it static before
13933 declaring it a friend.
13935 Wed Oct 10 09:59:13 1990 James Clark (jjc at jclark)
13937 * dvi/devdvi/texex.map: Fix positions of extensible brace middle
13939 * dvi/devdvi/EX: Regenerate.
13941 * troff/input.c (init_charset_table): Make ", ', ), ], *, \(dg
13944 Tue Oct 9 08:34:02 1990 James Clark (jjc at jclark)
13946 * eqn/lex.c: In defaults_table, make definition of `dot' call
13947 `dot_def'. Don't explicitly make it roman. Similarily for other
13950 * pic/lex.c (for_input::for_input): Add by_is_multiplicative
13952 (for_input::get, for_input::peek): Use this.
13953 (do_for): Add by_is_multiplicative argument.
13954 * pic/pic.y: Change optional_by clause to allow '*' after `by'.
13955 Change semantic value of optional_by to be a double plus a flag
13956 saying whethet the by clause is multiplicative.
13958 * eqn/lex.c (get_delimited_text): Remember location of start of
13959 definition. Improve error handling when EOF is encountered.
13961 * lib/font.h: Rename handle_x_command to
13962 handle_unknown_font_command.
13963 * lib/font.c (font::load): Call handle_unknown_font_command for
13964 any unknown command in the font description file. Don't call
13965 handle_x_command. Include the name of the command in the argv.
13966 Improve message for unknown command after kernpairs or charset
13968 * ps/ps.c (ps_font::handle_x_command): Rename to
13969 handle_unknown_font_command. Remove message about `x download'
13970 command. Give error message for wrong number of arguments.
13971 * ps/devps/afmtodit: Generate `encoding' instead of `x encoding'.
13972 * dvi/dvi.c (dvi_font::handle_x_command): Rename to
13973 handle_unknown_font_command. Give an error message for wrong
13974 number of arguments. Rename design_size to designsize.
13975 * dvi/tfmtodit.c (main): Generate `checksum' instead of `x
13976 checksum', `designsize' instead of `design_size'.
13978 Mon Oct 8 00:38:55 1990 James Clark (jjc at jclark)
13980 * eqn/*.[chy]: Change underaccent to uaccent.
13982 * eqn/eqn.y: Add rule for underaccent. Declare UNDERACCENT token;
13983 give it the same precedence as ACCENT.
13984 * eqn/other.c (make_underaccent_box): New function.
13985 * eqn/box.h: Declare it.
13986 * eqn/lex.c: Add UNDERACCENT to token_table. Add utilde to
13989 Sun Oct 7 11:25:16 1990 James Clark (jjc at jclark)
13991 * pic/pic.y (reset_all): New function. Called in rule for RESET.
13992 (parse_init): Call reset_all.
13993 (define_variable): When defining scale reset only those
13994 pre-defined variables that are scaled.
13995 (defaults_table): Add `scale' as non-scaled value.
13997 * pic/pic.y: Redo parsing of text adjustments: parse adjustments
13998 together with the text; allow any number of positioning words;
13999 allow center as a positioning word.
14001 * pic/object.c (output::compute_scale): Get picture maximum height
14002 and width from variables called maxpswid and maxpsht.
14003 * pic/pic.y: Add maxpswid and maxpsht to defaults_table.
14005 Sat Oct 6 10:16:56 1990 James Clark (jjc at jclark)
14007 * pic/object.c (object_spec::make_text): Multiply textht by number
14010 * pic/pic.y: Allow `sprintf("string", expr,...)' wherever text can
14012 (do_sprintf): New function.
14013 (pic.gperf): Add sprintf token.
14014 (text, sprintf): New rules.
14016 * pic/pic.y: `rand()' with no arguments returns a random number
14017 in the range [0,1).
14019 * pic/pic.y: Allow a bare expression to be an attribute: change
14020 precedences to support this. Change optional_ordinal rule to
14021 optional_ordinal_last to avoid reduce/reduce conflict.
14022 * pic/object.c (object_spec::object_spec): Initialize direction.
14024 * pic/pic.y: Implement ^ operator meaning exponentiation.
14026 * troff/node.h: Add default argument to mount_font.
14027 * troff/node.c (font_position): Read an optional third argument
14028 giving the external_name.
14029 (mount_font): Add optional argument giving the external_name.
14030 (mount_font_not_translate): Have additional argument giving
14031 external name. Use this name to load the font. Pass both names
14032 to font_info::font_info.
14033 (font_info::font_info): Have additional argument giving
14035 (class tfont): New member external_name.
14036 (font_info::get_tfont): Use external name to construct tfont_spec.
14038 Fri Oct 5 04:03:13 1990 James Clark (jjc at jclark)
14040 * eqn/lex.c (init_table): Add argument giving device. Define
14041 name of device to be "1".
14042 (do_ifdef): Counts as true if the argument has been defined with
14044 * eqn/main.c (main): Call init_table with device argument. Make
14045 device local to main.
14046 * eqn/eqn.h: Change declaration of init_table. Remove declaration
14049 * pic/lex.c (get_delimited): Allow text to be delimited by
14050 matching {}s. Don't recognize ending delimiter within a string.
14052 * troff/input.c (get_delim_name): New function.
14053 (token::next): Implement \C.
14055 * lib/font.c (font::load): Grok ---. Add an alias for each
14056 character based on its code.
14057 (font::get_code_width): Deleted.
14058 * lib/font.h (class font): Declare font::number_to_index().
14059 Remove declaration of font::get_code_width.
14060 * lib/nametoindex.c (font::name_to_index): Add 512 rather than 256
14061 to indices of named characters.
14062 (font::number_to_index): New function.
14063 * troff/input.c (font::number_to_index): New function.
14064 (get_charinfo_by_number, charinfo::get_number,
14065 charinfo::set_number): New functions.
14066 (token::next): Turn \N into a TOKEN_NUMBERED_CHAR.
14067 (token::process, token::description, token::get_char,
14068 token::add_to_node_list, token::operator==): Handle
14069 TOKEN_NUMBERED_CHAR.
14070 * troff/charinfo.h: Declare get_charinfo_by_number,
14071 charinfo::get_number, charinfo::set_number. Add NUMBERED flag to
14073 (charinfo::numbered): New function.
14074 * troff/token.h: Add TOKEN_NUMBERED_CHAR.
14075 * troff/env.h (class environment): Remove declaration of ...
14076 * troff/env.c (environment::make_numbered_char_node): Deleted.
14077 * troff/node.c (make_numbered_node): Deleted.
14078 (class numbered_glyph_node): Remove.
14079 (troff_output_file::put_char_width, troff_output_file::put_char):
14080 Handle numbered chars.
14081 (troff_output_file::numbered_char): Removed.
14082 (tfont::get_code_width): Removed.
14083 (make_glyph_node): Don't search special fonts for numbered
14085 * troff/node.h: Remove declaration of make_numbered_node.
14086 * driver/input.c (do_file): Handle N command.
14087 * driver/printer.h: Add declaration of ...
14088 * driver/printer.c (printer::set_numbered_char): New function.
14089 * dvi/tfmtodit.c (main): Generate unnamed entries.
14090 * ps/devps/afmtodit: Likewise.
14091 * xditview/xtotroff.c (MapFont): Likewise.
14092 * xditview/libXdvi/parse.c (ParseInput): Grok N command.
14094 * tbl/main.c (process_format): If multiple widths are specified
14095 for a column but all the widths are the same, don't give an error
14098 * tbl/table.c (table::do_row): If the current row is all lines and
14099 the stuff doesn't contains a line, mark the top of the row after
14100 printing stuff before the row. If the current row is not all
14101 lines and the stuff doesn't contain a line, don't unnecessarily
14102 mark the top of the row before printing the stuff.
14104 Mon Oct 1 11:42:00 1990 James Clark (jjc at jclark)
14106 * troff/groff.h: Remove MAX_PATH.
14107 * troff/input.c (open_file): Dynamically allocate space for the
14109 (open_mac_file, process_macro_file): Corresponding changes.
14111 Sun Sep 23 18:56:26 1990 James Clark (jjc at jclark)
14113 * troff/node.h (class output_file): Make copy_file pure. Add
14114 vspace method ifdef COLUMN. Add is_printing method.
14115 * troff/node.c: Add class printing_reg. Add class
14116 real_output_file. Derive other output_file classes from
14117 real_output_file; in these classes rename begin_page to
14118 really_begin_page, print_line to really_print_line, copy_file to
14119 really_copy_file, transparent_char to really_transparent_char.
14120 Move output_file::flush to real_output_file. Add printing member
14121 to class output_file.
14122 * troff/div.h: Remove printing member from top_level_diversion.
14123 Add vspace member function to class diversion ifdef COLUMN. Add
14124 some declarations ifdef COLUMN.
14125 * troff/div.c (top_level_diversion::copy_file,
14126 top_level_diversion::transparent_output,
14127 top_level_diversion::output): Don't test printing member before
14129 * troff/input.c: Handle initial variable_space_request ifdef
14131 * troff/Makefile: Add column.c but comment it out. Add -DCOLUMN
14132 but comment it out.
14134 Sat Sep 22 11:32:22 1990 James Clark (jjc at jclark)
14136 * troff/div.c (diversion::need): Make any space forced. If we
14137 sprung a trap, set truncated_space to minus the distance to the
14138 trap and set needed_space to the amount that was needed.
14139 (top_level_diversion::space): A forced space turns no_space_mode
14141 (class constant_vunits_reg): New class.
14142 (init_div_requests): Implement number registers .trunc and .ne
14143 using constant_vunits_reg.
14144 (class truncated_space_reg): Deleted.
14146 * troff/div.h: Don't have a no_space_mode member in diversion.
14147 Instead have it in top_level_diversion.
14148 * troff/div.c (diversion::diversion): Don't initialize
14150 (top_level_diversion::top_level_diversion): Initialize
14152 (no_space, restore_spacing): Do nothing if curdiv != topdiv.
14153 (macro_diversion::output): Don't clear no_space_mode.
14155 * troff/input.c (diverted_space_node::reread): Don't call
14156 environment::do_break. In fill mode, act like a blank line.
14157 (diverted_copy_file_node::reread): Don't call
14158 environment::do_break.
14160 * troff/div.c (blank_line): New function.
14161 * troff/div.h: Declare it.
14162 * troff/input.c (process_input_stack): Call it.
14164 * troff/div.c (truncated_space_reg::get_string): New function.
14165 (init_div_requests): Bind to .trunc.
14166 (space_request, top_level_diversion::space,
14167 top_level_diversion::output, macro_diversion::space,
14168 macro_diversion::output): Update truncated_space.
14169 (macro_diversion::output): Redo calculations when trap sprung.
14170 (macro_diversion::output, macro_diversion::space): No need for
14173 * troff/div.c (top_level_diversion::output): Set nl_reg_contents
14174 after truncating post line spacing.
14176 Fri Sep 21 11:27:25 1990 James Clark (jjc at jclark)
14178 * ps/devps/prologue (MF, SF): Make them work even if setfont is
14179 defined as a procedure rather than as an operator.
14181 Thu Sep 20 12:55:05 1990 James Clark (jjc at jclark)
14183 * troff/div.c (macro_diversion::space): Ignore no_space_mode.
14185 Wed Sep 19 10:54:37 1990 James Clark (jjc at jclark)
14187 * troff/div.c (top_level_diversion::output): Merge
14188 output_file::print_line and output_file::end_of_line member
14190 * troff/div.h (class output_file):
14191 * troff/node.c (troff_output_file::print_line,
14192 troff_output_file::end_of_line, output_file::end_of_line,
14193 ascii_output_file::print_line, suppress_output_file::print_line):
14194 Corresponding changes.
14196 Tue Sep 18 11:31:47 1990 James Clark (jjc at jclark)
14198 * troff/input.c (token::next): Don't give a warning for `\.'.
14200 * troff/env.c (environment::get_center_lines): New function.
14201 (init_env_requests): Bind number register .ce to it.
14202 * troff/env.h: Declare it.
14203 * tbl/table.c (table::init_output): Define reset macro to restore
14204 .ce. If center option not given, store .ce in SAVED_CENTER_REG.
14206 (table::print): If center option not given, then imply center
14207 option if SAVED_CENTER_REG > 0.
14209 Mon Sep 17 09:19:19 1990 James Clark (jjc at jclark)
14211 * ps/devps/Makefile: Remove T from FONTS. Remove TSymbol.ps and
14212 Troff.ps from DOWNLOAD.
14214 * troff/Makefile: Change comment in DEFINES to avoid confusing
14217 * ps/ps.c (ps_printer::do_exec): Allow newlines within PostScript
14218 code. Don't try to catch errors with stopped.
14219 (check_line_lengths): New function.
14220 * ps/devps/prologue (EXEC): Deleted.
14221 (EBEGIN, EEND): New procedures.
14223 Sun Sep 16 14:51:15 1990 James Clark (jjc at jclark)
14225 * troff/input.c: Include request.h before node.h.
14226 * troff/node.c: Likewise.
14227 * troff/env.c: Likewise.
14228 * troff/div.c: Likewise.
14229 * troff/node.h (class special_node): Store argument as a macro
14230 rather than a char *.
14231 * troff/node.c (special_node::special_node, special_node::copy):
14233 (special_node::~special_node): Deleted.
14234 (special_node::tprint): Deleted.
14235 (special_node::tprint_start, special_node::tprint_end,
14236 special_node::tprint_char): New functions.
14237 (troff_output_file::special): Deleted.
14238 (troff_output_file::start_special, troff_output_file::end_special,
14239 troff_output_file::special_char): New functions.
14240 * troff/input.c (special_node::tprint): New function.
14241 (do_special): Use macro not char *.
14242 (do_transparent_macro): Deleted.
14243 (token::next): Don't call do_transparent_macro.
14245 * troff/input.c (token::next): Add 'Y' case.
14246 (do_transparent_macro): New function.
14247 * troff/node.c (troff_output_file::special): Handle newlines with
14248 argument using new continuation convention.
14249 * driver/input.c (get_string): Cope with continuation convention.
14250 (do_file): Don't call skip_line after calling get_string(1).
14251 * ps/ps.c (ps_printer::special, ps_printer::do_import,
14252 ps_printer::do_def, ps_printer::do_exec): Cope with newlines in
14254 * xditview/libXdvi/parse.c (ParseInput): Ignore lines starting
14257 Sat Sep 15 19:00:10 1990 James Clark (jjc at jclark)
14259 * troff/input.c (asciify): By default, illegal input characters
14260 should return empty string.
14262 * troff/input.c (copy_file): Handle first page transition like title.
14263 (token::next, process_input_stack): Grok COPY_FILE_REQUEST.
14265 * troff/input.c (token::next): Improve error message for EOF after
14267 (input_char_description): New function.
14268 (get_char_for_escape_name): Use input_char_description.
14269 (token::next): Warn about unrecognized escape sequences.
14270 (warning_table): Add WARN_ESCAPE.
14271 * troff/groff.h: Declare WARN_ESCAPE. Change WARN_TOTAL
14274 * troff/token.h: Remove declaration of process_input_stack.
14276 * troff/input.c: Remove declaration of init_hyphen_requests.
14277 * troff/request.h: Correct spelling in declaration of same.
14279 * troff/input.c (token::next): Check whether escape_char is 0.
14281 Fri Sep 14 12:09:25 1990 James Clark (jjc at jclark)
14283 * groff.c (main, usage, help): Implement -P and -L options.
14284 * groff.sh: Likewise.
14286 * troff/input.c (token::next): Use some gotos to avoid code
14289 * troff/input.c (get_long_name, get_name, read_long_ecsape_name):
14290 Avoid calling symbol::symbol if name empty.
14292 Thu Sep 13 06:21:45 1990 James Clark (jjc at jclark)
14294 * troff/input.c (init_input_requests): Make \n(.x return the major
14295 version number and \n(.y return the minor version number.
14296 * troff/Makefile: Construct file majorminor.c defining
14297 major_version and minor_version automatically from ../VERSION.
14299 * troff/node.c (class glyph_node): Make operator new and operator
14301 (class ligature_node): Similarily.
14303 * troff/input.c (operator==(const macro &, const macro &)): New
14305 (non_interpreted_node::same): Use this.
14306 (string_iterator::string_iterator): Make macro& argument const.
14308 * troff/input.c (input_iterator::get): New function. Don't make
14309 asciify_macro or class non_interpreted_node friends of class
14311 (non_interpreted_node::interpret): Use input_iterator::get.
14312 (asciify_macro): Likewise.
14314 * troff/input.c (~token_node, ~string_iterator, ~arg_list,
14315 ~non_interpreted_node): Deleted.
14316 * troff/node.c: (~suppress_output_file, ~ascii_output_file):
14319 * troff/symbol.h: Make all symbol member functions const.
14321 * lib/strtol.c: New file.
14322 * lib/Makefile: Add strtol.c.
14323 * Makefile: Define STRTOL as strtol.o to include strtol in
14326 Wed Sep 12 10:00:49 1990 James Clark (jjc at jclark)
14328 * pic/troff.c (troff_output::simple_circle): Divide by scale.
14330 Tue Sep 11 14:17:16 1990 James Clark (jjc at jclark)
14332 * troff/input.c (do_special): Use input_level.
14334 * troff/token.h (TOKEN_BACKSPACE): New token.
14335 (token::backspace): New function.
14336 * troff/input.c (token::description, token::next, token::process):
14337 Grok TOKEN_BACKSPACE.
14338 (do_special): Turn TOKEN_BACKSPACE back into \b.
14340 * troff/token.h (token::leader): New function.
14341 * troff/input.c (do_special): Turn TOKEN_LEADER back into \001.
14343 * troff/input.c (do_special): Turn TOKEN_TAB back into \t.
14345 * troff/input.c (do_special): Use token::description in error
14348 Mon Sep 10 11:06:27 1990 James Clark (jjc at jclark)
14350 * troff/input.c (decode_args): Combine quoted and
14351 quote_input_level variables. Make it a for (;;) loop.
14353 * troff/input.c (get_char_for_escape_name): Check for \001 and \b.
14355 * troff/input.c (read_long_escape_name): The test for whether to
14356 expand buffer was off by 1.
14357 (read_string): Similarily.
14359 Fri Sep 7 11:45:50 1990 James Clark (jjc at jclark)
14361 * troff/input.c: Use `const int' rather than `static const int'.
14363 * troff/div.h (diversion::copy_file): Declare as pure virtual.
14364 (macro_diversion::copy_file): New function.
14365 * troff/node.h: New class diverted_copy_file_node.
14366 * troff/node.c: Implement it.
14367 * troff/input.c (copy_file): Use diversion::copy_file. Handle
14368 first page transition by pushing a diverted_copy_file_node.
14369 * troff/input.c (token::next, process_input_stack): Don't handle
14372 Thu Sep 6 13:29:10 1990 James Clark (jjc at jclark)
14374 * ps/ps.c (flush_sbuf): Remember to add sbuf_kern when checking
14375 whether space widths need adjusting.
14377 * troff/charinfo.h: Generalize translated_to_space to
14378 special_translation so as to allow translation to \&.
14379 * troff/input.c (translate): Allow translation to \&.
14380 (charinfo::*): Corresponding changes.
14381 * troff/node.c (make_node, node::add_char): Corresponding changes.
14382 * troff/node.h (dummy_node::dummy_node): Allow optional first
14385 * lib/lib.h: Make codes 0200 to 0237 illegal input characters.
14386 * troff/token.h: Remove TOKEN_TITLE. Remove token::title. Add
14388 * troff/input.c (token::next): Turn a TITLE_REQUEST into a
14389 TOKEN_REQUEST with an argument of TITLE_REQUEST.
14390 (token::process): Grok that.
14391 * troff/input.c (copy_file): Handle first page transition like
14392 title by pushing a COPY_FILE_REQUEST cookie.
14393 (token::next, process_input_stack): Grok that.
14394 * troff/node.h (output_file::copy_file): Add x and y arguments.
14396 * troff/div.c (top_level_diversion::copy_file): Supply them.
14397 * troff/node.c (troff_output_file::copy_file): Add x and y
14398 arguments; moveto specified position. Invalidate font_position
14399 array after copying file.
14400 (output_file::copy_file): New function.
14401 (suppressed_output_file::copy_file, ascii_output::copy_file):
14403 * troff/input.c (transparent_file): New function.
14404 (init_input_requests): Bind to "trf".
14405 (token::next): Handle TRANSPARENT_FILE_REQUEST cookie.
14406 (process_input_stack): Likewise.
14408 * troff/Makefile: Add ../lib/lib.h to GROFF_H.
14410 * troff/node.c (init_node_requests): New number registers .kern
14411 pointing to global_kern_mode, and .lg pointing to
14412 global_ligature_mode.
14414 * troff/node.c (ligature): Don't change it if we get a bad
14417 * troff/input.c (do_define_string): Don't strip tabs.
14419 * troff/input.c (asciify_macro): Make the string_iterator auto.
14421 * troff/node.c (init_font_requests): Rename to...
14422 (init_node_requests):
14423 * troff/node.h: Change declaration.
14424 * troff/input.c (main): Change call.
14426 * troff/input.c (node::reread, diverted_space_node::reread): New
14428 (process_input_stack): Call reread rather than
14429 get_diverted_space_node.
14430 * troff/node.c (node::get_diverted_space_node,
14431 diverted_space_node::get_diverted_space_node): Removed.
14432 * troff/node.h: Declare reread methods instead of
14433 get_diverted_space_node methods. Make `n' member private.
14434 * troff/input.c: (token::diverted_space): Removed.
14435 * troff/token.h: Removed declaration.
14438 Tue Sep 4 00:48:04 1990 James Clark (jjc at jclark)
14440 * eqn/script.c (script_box::compute_metrics): Don't let
14441 SUP_RAISE_FORMAT become negative.
14443 * tbl/table.c (table::do_row): Entries that don't end in the
14444 this row shouldn't make the row non-blank.
14446 * tbl/table.c (table::make_columns_equal): Only set the width of
14447 columns which are marked as equal.
14449 * tbl/main.c (process_data): Before issuing excess data error,
14450 if last character was a newline unget it; then get it again after
14451 the error. Also include the contents of the entry in the message.
14453 * groff.c: New file.
14454 * Makefile: Build groff from groff.c. Make it possible to use
14455 either groff.sh or groff.c as groff.
14456 * Makefile.bd: Similarily.
14458 Mon Sep 3 09:39:49 1990 James Clark (jjc at jclark)
14460 * groff.sh: Don't delay expansion of $@ in assignment to files.
14461 Remove occurrences of \".
14463 Sun Sep 2 09:56:59 1990 James Clark (jjc at jclark)
14465 * all Makefiles: Simplify and rearrange.
14467 * Makefile: Handle fmod like malloc.
14468 * lib/Makefile: Similarily.
14469 * lib/fmod.c: Remove #ifdef NEED_FMOD.
14471 * Makefile: Rename OPTIMISE to OPTIMIZE.
14473 * groff.sh: Remove assignment to PATH.
14474 * Makefile: Remove SHPATH variable.
14475 * Makefile.bd: Similarily.
14477 * groff.sh: Add -V option to print the pipeline instead of
14480 Fri Aug 31 00:56:46 1990 James Clark (jjc at jclark)
14482 * lib/font.c: Split off file searching into ...
14483 * lib/fontfile.c: New file.
14485 * lib/strerror.c (strerror): Use `Error %d' for unknown errors.
14487 Thu Aug 30 13:13:55 1990 James Clark (jjc at jclark)
14489 * tbl/table.c (table::do_hspan): Delete assertion that e != 0.
14490 Also change misleading comment.
14491 (table::do_vspan): Change similarily misleading comment.
14492 * tbl/main.c (process_data): A format row with an explicit `s'
14493 uses up a data line, even if all the other columns are `_' or `='.
14495 * troff/input.c (token::description): Fix description of
14496 TOKEN_DUMMY and TOKEN_EMPTY.
14498 Wed Aug 29 04:12:08 1990 James Clark (jjc at jclark)
14500 * groff.sh: Fix description of -Z in help message.
14502 Tue Aug 28 07:28:33 1990 James Clark (jjc at jclark)
14504 * pic/object.c (object_spec::make_object): Allow negative and zero
14506 * pic/pic.y: Give linethick default value of -1.0.
14507 * pic/troff.c (troff_output::troff_output): Initialize
14508 last_line_thickness to BAD_THICKNESS.
14509 (troff_output::finish_picture): Set thickness to BAD_THICKNESS.
14510 (troff_output::line_thickness): Canonicalize negative thicknesses
14511 to RELATIVE_THICKNESS.
14512 * pic/tex.c (tex_output::set_pen_size): Silently map negative line
14513 thicknesses to DEFAULT_PEN_SIZE. Canonicalize negative pen sizes
14515 (tex_output::start_picture): Set pen_size to -2.0.
14517 * ps/ps.c (ps_printer::set_line_thickness): If line_thickness is
14518 0, then use 0 linewidth.
14519 (ps_printer::ps_printer): Initialize line_thickness to -1.
14521 * pic/troff.c (troff_output::simple_ellipse): Divide by scale.
14523 * ps/devps/symbolchars: Remove `or'.
14524 * ps/tmac.ps: Implement \(or with .char.
14526 * ps/devps/symbolchars: Move most characters into textmap.
14527 * ps/devps/textmap: Add names for troff bracket characters. Remove
14530 * ps/devps/TSymbol.ps: Removed.
14531 * ps/devps/FontMakefile: Make S from Symbol not TSymbol.
14532 * ps/tmac.ps: Do with .char what TSymbol did.
14533 * ps/devps/download: Remove TSymbol.
14535 * ps/devps/T: Removed.
14536 * ps/devps/Troff.ps: Removed.
14537 * ps/devps/Troff.afm: Removed.
14538 * ps/tmac.ps: Implement \(ru, \(ul, and \(br with .char.
14539 * ps/devps/download: Remove Troff.
14540 * ps/devps/FontMakefile: Remove T target.
14541 * ps/devps/DESC-A4: Remove T from font list.
14542 * ps/devps/DESC-letter: Likewise.
14544 * troff/input.c (macro_to_node): Rename to ...
14545 (charinfo_to_node): Don't pass mac argument. Temporarily remove the
14546 character's definition while processing it.
14547 * troff/node.c (node::add_char, make_node): Change calls to
14548 macro_to_node accordingly.
14550 * troff/input.c (token::next): Translate \_ to \(ul.
14552 * tty/devascii/R.proto: Add `|'.
14553 * tty/devlatin1/R.proto: Likewise.
14555 Mon Aug 27 11:25:41 1990 James Clark (jjc at jclark)
14557 * man: Put the version number in all the man pages.
14559 Sun Aug 26 11:40:05 1990 James Clark (jjc at jclark)
14561 * Makefile.bd: New file.
14562 * README.bd: New file.
14564 * VERSION: New file.
14565 * lib/version.c: Removed.
14566 * lib/Makefile: Create version.c from ../VERSION. Remove version.c
14569 * troff/input.c (main): Get hyphen_file from GROFF_HYPHEN
14570 environment variable.
14572 * all Makefiles: Split install target into install.bin for
14573 binaries, and install.nobin for everything else.
14574 * Makefile: Add bindist target.
14576 * man/afmtodit.man: New file.
14577 * man/Makefile: Add afmtodit.n to MAN1PAGES.
14578 * ps/devps/Makefile: Add textmap to DEVICEFILES. Install afmtodit
14580 * ps/Makefile: Pass BINDIR to make install in devps.
14582 * ps/ps.c (ps_printer::set_char): Do nothing if the character is
14583 the space character.
14585 * ps/devps/FontMakefile: Rename symbol.afm to tsymbol.afm.
14587 Sat Aug 25 15:39:03 1990 James Clark (jjc at jclark)
14589 * ps/ps.c: Redo font downloading.
14590 * ps/devps/download: New file.
14591 * ps/devps/Makefile: Add download to DEVICEFILES.
14592 * ps/devps/afmtodit: Remove -d option.
14593 * ps/devps/FontMakefile: Don't use -d option with afmtodit.
14594 * ps/devps/symbosl.ps: Add %%DocumentFonts comment.
14595 * ps/devps/zapfdr.ps: Likewise.
14596 * ps/devps/TSymbol.ps: Likewise.
14598 Fri Aug 24 20:10:30 1990 James Clark (jjc at jclark)
14600 * groff.sh: Initialize dev to ${GROFF_TYPESETTER:-@DEVICE@}.
14602 Thu Aug 23 10:03:47 1990 James Clark (jjc at yquem)
14604 * ps/ps.c (ps_output::include_file): If BROKEN_SPOOLER is defined,
14605 then strip the first line if it starts with %.
14606 * Makefile: Add a comment about this.
14608 * man/tfmtodit.man: New file.
14609 * man/Makefile: Add tfmtodit.n to MAN1PAGES.
14610 * dvi/Makefile: Install tfmtodit in BINDIR.
14612 * dvi/tfmtodit.c (usage): Mention -v option.
14614 Wed Aug 22 09:56:36 1990 James Clark (jjc at yquem)
14616 * troff/node.c (troff_output_file::end_of_line): Call do_motion.
14617 * troff/node.c (troff_output_file::transparent_char): Don't call
14620 * eqn: Add check_tabs method to most box classes.
14621 * eqn/box.c (box::top_level): Call check_tabs.
14623 * eqn/script.c (script_box::output): Use \Z.
14624 * eqn/limit.c (limit_box::output): Use \Z.
14626 * eqn/box.c (box::top_level): Use itoa.
14628 Tue Aug 21 09:29:28 1990 James Clark (jjc at yquem)
14630 * dvi/tmac.dvi: Add font translations for CR, C, TT.
14631 * dvi/devdvi/Makefile: Don't make links to CW.
14633 * ps/tmac.ps: Add font translations for C, CW, CO, CX, CD, H, HO,
14635 * xditview/tmac.X: Likewise.
14637 * troff/node.c: Add font translation feature.
14638 (get_font_translation): New function.
14639 (symbol_fontno): Translate the font name.
14640 (mount_font_no_translate): Rename to mount_font to this.
14641 (mount_font): New function.
14642 (font_family::make_definite): Call mount_font_no_translate instead
14644 (mount_style): Translate the font name.
14645 (font_translate): New function.
14646 (init_font_requests): Bind "ftr" to font_translate.
14648 * ps/devps/prologue (SN): New procedure that rounds a position to
14649 the nearest (pixel + (.25,.25)).
14650 (DL): Use SN to round endpoints.
14652 * lib/version.c: Changed version to 0.5.
14654 Sat Aug 18 04:43:21 1990 James Clark (jjc at yquem)
14656 * Makefile: Move definition of PAGE to the very beginning, so that
14657 people are less likely to miss it.
14659 Fri Aug 17 02:15:11 1990 James Clark (jjc at yquem)
14661 * man/Makefile: Don't need to sed out @UPCASE_PROG_PREFIX@.
14663 * troff/env.c (environment::choose_breakpoint): Make `can't find
14664 breakpoint' error a warning of type WARN_BREAK. Change message to
14665 `can't break line'.
14666 * troff/groff.h: Declare WARN_BREAK with code 4; change WARN_INPUT to
14668 * troff/input.c: Add WARN_BREAK to warning_table. Include
14669 WARN_BREAK in DEFAULT_WARNING_MASK.
14671 * tty/tmac.tty: Add definition of \(+-.
14673 * groff.sh: Remove `--' option to set command.
14675 * dvi/devdvi/texsy.map: Remove duplicate md entry.
14677 * ps/devps/eqnchar: Better definition of cdot using md.
14678 * dvi/devdvi/eqnchar: Likewise.
14679 * xditview/devX100/eqnchar: Likewise.
14680 * xditview/devX75/eqnchar: Likewise.
14681 * eqn/lex.c: Add definition of cdot.
14683 Thu Aug 16 09:33:57 1990 James Clark (jjc at yquem)
14685 * troff/input.c (get_optional_char): New function.
14686 * troff/input.c (set_page_character): Use get_optional_char(),
14687 rather than has_arg() and tok.get_char(1).
14688 * troff/env.c (tab_character, leader_character, hyphen_char,
14689 field_characters): Likewise.
14690 (margin_character): Likewise. Also always delete the
14691 margin_character_node.
14693 * troff/input.c (token::get_char): Use token::description.
14695 * troff/input.c (has_arg): Don't skip over tab and \}.
14696 * troff/number.c (start_number): Give a warning if the number
14697 starts with \} (WARN_RIGHT_BRACE) or tab (WARN_TAB).
14699 Wed Aug 15 10:04:37 1990 James Clark (jjc at yquem)
14701 * troff/input.c (empty_name_warning, non_empty_name_warning): New
14703 (get_name, get_long_name): Use these. Rename `warn' argument to
14706 * troff/node.c (get_fontno): Test that the symbol is not null.
14708 * troff/input.c (token::description): New function.
14709 * troff/number.c (parse_term): Use token::description in `numeric
14710 expression expected' message.
14711 * troff/groff.h: Add WARN_MISSING.
14712 * troff/number.c (start_number): New function.
14713 * troff/number.c (get_vunits, get_hunits, get_number, get_integer,
14714 get_incr_number): Use start_number().
14715 * troff/input.c (DEFAULT_WARNING_MASK): Enable WARN_NUMBER by
14717 * troff/input.c (get_name, get_long_name): Use WARN_MISSING.
14718 * troff/reg.c (alter_format): Use WARN_MISSING. Also use
14720 * troff/input.c (token::get_char): Use WARN_MISSING.
14721 * troff/input.c (token::delimiter): Use token::description.
14722 * troff/env.c (environment_switch): Back out Aug 3 change.
14723 * troff/input.c (has_arg): Skip over \}s and tabs but give a
14725 * troff/token.h (token::tab): New function.
14726 * troff/node.c (get_fontno): Use tok.skip() rather than has_arg().
14727 * troff/reg.c (alter_format): Likewise.
14728 * troff/node.c (bold_font): Use has_arg() rather than tok.skip().
14730 Tue Aug 14 10:11:21 1990 James Clark (jjc at yquem)
14732 * troff (most files): Redo warnings. Divide warnings into various
14733 categories; warning() has an additional first argument indicating
14734 the category it falls into.
14735 * troff/input.c (main): -w now takes an argument. New option -W.
14736 (enable_warning, disable_warning): New functions.
14738 * ps/devps/afmtodit: Add -a option to lie about the italic angle.
14739 * ps/devps/FontMakefile: Pretend TI has an angle of 7.
14741 Mon Aug 13 10:11:16 1990 James Clark (jjc at yquem)
14743 * ps/devps/eqnchar: Better definitions of dotdot, vec, dyad, inf.
14744 * xditview/devX100/eqnchar: Likewise. Remove definition of dot.
14745 * xditview/devX75/eqnchar: Likewise.
14746 * dvi/devdvi/eqnchar: Better definitions of vec, dyad, dotdot.
14748 * eqn/other.c: When bar or over applies to a single character
14749 don't produce an overline_box or an underline_box. Instead produce
14750 an accent_box or an underaccent_box, with the accent a line
14751 whose width is accent_width. New classes underaccent_box,
14752 overline_char_box and underline_char_box.
14753 * eqn/box.h: Move overline_box, underline_box, accent_box class
14754 declarations into eqn/other.c. Add declarations of
14755 make_underline_box, make_overline_box, make_accent_box.
14756 * eqn/eqn.y: Call make_overline_box, make_underline_box
14757 make_accent_box instead of constructors.
14758 * eqn/pbox.h, eqn/box.c: Add accent_width parameter.
14760 * eqn/other.c: Add accent_box::~accent_box.
14761 * eqn/box.h: Declare it.
14763 * groff.sh: With -Tps, use eqn -D.
14765 * eqn/other.c (overline_box::output): Use \Z. If draw_flag use \D
14767 (underline_box::output): Similarily.
14768 (accent_box::output): Use \Z.
14770 * xditview/tmac.X: Add definitions of ~ and ^ (so that they are a
14773 Sun Aug 12 09:41:15 1990 James Clark (jjc at yquem)
14775 * troff/div.c (top_level_diversion::transparent_output(unsigned
14776 char)): Use asciify.
14777 * troff/input.c (asciify): Don't make it static.
14778 * troff/token.h (asciify): Declare it.
14780 * troff/input.c (get_name, get_long_name, token::get_char,
14781 token::delimiter): Add an extra default argument which says
14782 whether a warning should be printed.
14783 * troff: Pass a non-zero argument to one of these rather than
14784 printing a warning directly.
14786 Sat Aug 11 09:02:21 1990 James Clark (jjc at yquem)
14788 * troff: Consistently use symbol::is_null.
14790 * troff/dictionary.h: Move some inline functions into
14793 * troff/request.h: Move inline functions into input.c.
14794 (request_or_macro::invoke): Make it pure.
14796 * troff/input.c, troff/reg.h: New class `constant_int_reg'.
14797 * troff/input.c (init_input_requests): Use class constant_int_reg.
14798 (class compatible_reg): Deleted.
14799 * troff/div.c (init_div_requests): Use class constant_int_reg.
14800 (class last_post_line_extra_space_reg): Deleted.
14802 * troff/env.c (tab_character): Don't change the tab character if
14803 we get an invalid argument.
14804 (hyphen_char): Similarily.
14806 * troff/reg.c (alter_format): Check that nm is not null.
14808 * Makefile, groff.sh: Make it possible to customize the commands
14809 used for printing PostScript and dvi files. Also make it possible
14810 to customize the path used by groff.sh.
14812 * eqn/eqn.y: Make `left' right associative.
14814 Fri Aug 10 18:20:39 1990 James Clark (jjc at yquem)
14816 * pic/pic.h: Added definition of M_SQRT2 for those systems that
14819 * pic/pic.h: Removed definition of INT_MAX.
14821 * troff/node.c (italic_corrected_node::vertical_extent): Omit
14824 * troff/input.c (token::next): Handle \R like \n.
14826 Tue Aug 7 09:46:33 1990 James Clark (jjc at yquem)
14828 * ps/tmac.pc (PSPIC): Simplify.
14830 * troff/env.c (tab_stops::to_string):
14831 * pic/pic.y (object_type_name):
14832 * pic/troff.c (simple_output::line):
14833 * pic/tex.c (tex_output::spline):
14834 * pic/object.c (object_spec::make_object):
14835 * tbl/main.c (process_data): Add cases to switch statements to
14836 avoid cfront warnings. (Some of these are spurious, since the
14837 switch already has a default case.)
14839 * ps/tmac.ps (PSPIC): Reformatted. Prefix all local names with
14840 `ps-'. Don't test systat; instead check number of arguments to
14843 Mon Aug 6 00:13:07 1990 James Clark (jjc at yquem)
14845 * macros/tmac.e: Do not decrease the page offset by 0.5i.
14847 * ps/ps.c (ps_printer::ps_printer): Use mktemp instead of tempnam.
14848 Unlink the file as soon as we have opened it, so that we don't
14849 have to bother with signal handlers.
14850 (handler): Deleted.
14851 (fatal_error_exit): Deleted.
14852 (main): Don't call signal.
14854 * dvi/tfmtodit.c: Add -k option so that kerns with the skewchar
14856 * dvi/devdvi/Makefile: Use the -k option with S and MI.
14858 * pic/pic.y: If there is a label, or an nth construction before
14859 the first `.' in the argument to `with', ignore it and generate a
14861 * pic/lex.c (lex_warning): New function.
14863 * tbl/table.c (table::init_output): In section keep and release
14864 macro, use 0 indent when diverting and the correct indent when
14867 * troff/input.c (interpolate_number_format): Do not interpolate
14868 anything if the number register is not defined.
14870 * tbl/main.c (process_data): Don't add entry when col >= ncolumns.
14872 Sat Aug 4 08:12:05 1990 James Clark (jjc at yquem)
14874 * ps/devps/prologue (PICTURE): Set components of graphics state to
14875 their default values.
14877 * ps/devps/text.enc: Add trademark
14878 * ps/devps/textmap: Add names for club, spade, heart, diamond,
14879 carriagereturn, suchthat. Use Upsilon1 rather than Upsilon.
14880 * ps/devps/symbolchars: Add names for summation and product.
14882 * dvi/devdvi/texsy.map: Add names for club, spade, heart, diamond,
14883 suchthat. Add pp. Add upper-case letters.
14885 * xditview/libXdvi/DviChar.c: Add names for club, spade, heart,
14886 diamond, carriagereturn, suchthat. Use Upsilon1 rather than
14889 * dvi/devdvi/texsy.map: Rename lA (left angle bracket) to la, and
14890 rA (right angle bracket) to ra. Introduce names for double-headed
14891 arrows and double-barred arrows: <>, va, lA, rA, hA, uA, dA, vA.
14892 * ps/devps/textmap: Likewise for ps device.
14893 * xditview/libXdvi/DviChar.c: Likewise for X100 and X75 devices.
14894 * tty/devascii/R.proto: Rename lA to la and rA to ra.
14895 * tty/devascii/R.proto: Likewise.
14896 * tty/tmac.tty: Provide definitions for \(<>, \(lA, \(rA, \(hA,
14898 * eqn/delim.c: In delim_table, rename \(lA to \(la and \(rA to \(ra.
14900 * xditview/tmac.X: Add definitions for \(fi \(fl \(ff \(Fi \(Fl.
14902 * eqn/lex.c: Added definitions of `approx', `grad' and `del' to
14905 Fri Aug 3 09:59:27 1990 James Clark (jjc at yquem)
14907 * troff/div.c (when_request): Use symbol::is_null rather than
14908 has_arg to determine whether we have an argument.
14909 (change_trap): Remove the trap if we get an invalid number. Give
14910 an error if we don't get at least the macro name.
14911 (diversion_trap): Remove trap if we get an invalid name or number.
14913 * troff/env.c (environment_switch): Pop if we get an invalid
14914 symbol or numeric expression.
14916 * troff/input.c (do_define_macro): If EOF is encoutered while
14917 defining the macro, do tok.next() before returning.
14919 * troff/token.h (has_arg): Move definition from here, to ...
14920 * troff/input.c (has_arg): ... here
14922 * troff/env.c (space_size): Do nothing if we get an invalid argument.
14923 * troff/input.c (shift): Likewise.
14925 * pic/lex.c (get_token_after_dot): Accept `.center' as a synonym
14928 * pic/troff.c (troff_output::start_picture): Comment out calls to
14931 * eqn/main.c (do_file): Subtract 1 from current_lineno if
14932 interpret_lf_args succeeds.
14934 * eqn/main.c (do_file): Don't recognize delimiter if preceded by
14935 \\. This avoids problems with \$N.
14937 * groff.sh: Pass -C to preprocessors.
14939 * lib/lf.c (interpret_lf_args): Be more flexible.
14941 * tbl/main.c (main): Add -C option.
14942 (table_input::get): Do not recognize TE if followed by character
14943 other than a space or newline unless -C option given.
14944 (process_input_file): Likewise for lf, TS.
14945 (process_data): Likewise for lf in text blocks.
14947 * eqn/main.c (main): Add -C option.
14948 (do_file): Don't recognize EQ, EN or lf if followed by character
14949 other than space or newline unless -C option given.
14950 * eqn/lex.c (file_input::read_line): Similarily.
14951 * eqn/eqn.h: Declare compatible_flag.
14953 * etc/soelim.c (main): Add -C option.
14954 (interpret_lf_args): Use version in libgroff.
14957 * pic/main.c (main): Add -C option, which sets compatible_flag.
14958 (top_input::get), (top_input::peek): If -C option not given,
14959 do not recognize .PS/.PE/.PF/.lf if followed by a character
14960 other than space or newline.
14961 * pic/lex.c (file_input::read_line): Similarily.
14962 * pic/pic.h: Add declaration of compatible_flag.
14964 Thu Aug 2 11:11:27 1990 James Clark (jjc at yquem)
14966 * ps/tmac.ps (PSPIC): Avoid use of `echo -n'.
14968 * troff/node.c, troff/node.h: Add `asciify' methods to classes
14969 derived from node. New class space_char_hmotion_node.
14970 * troff/input.c (asciify_macro): New function.
14971 * troff/input.c (init_input_requests): New request `asciify' bound
14973 * macros/mm.diff: New file.
14974 * Makefile: In install.mm target use `patch' to apply
14977 * troff/input.c (macro::print_size): Just print the size in bytes.
14979 * troff/div.c (return_request): Correct the argument
14982 Wed Aug 1 12:38:36 1990 James Clark (jjc at yquem)
14984 * troff/node.h (class composite_node): Add sz member.
14985 * troff/node.c (composite_node::size): Return sz.
14986 * troff/input.c (macro_to_node): Use the initial size in the
14987 environment as the size of the composite_node.
14989 * troff/node.c (node::zero_width_tprint): Provide a reasonable
14992 Tue Jul 31 10:07:10 1990 James Clark (jjc at yquem)
14994 * troff/div.c (change_trap): If we get a bad number expression,
14997 Mon Jul 30 10:30:49 1990 James Clark (jjc at yquem)
14999 * lib/matherr.c (matherr): Define this only if math.h defines
15002 Sun Jul 29 10:34:27 1990 James Clark (jjc at yquem)
15004 * troff/div.c (macro_diversion::distance_to_next_trap): If there
15005 no diversion trap return vunits(INT_MAX - vresolution).
15007 Sat Jul 28 14:28:14 1990 James Clark (jjc at yquem)
15009 * troff/input.c (do_zero_width): New implementation that doesn't
15010 use a temporary environment. Use instead:
15011 (token::add_to_node_list): New function.
15012 * troff/env.c (environment::get_prev_char_height),
15013 (environment::get_prev_char_height),
15014 (environment::get_prev_char_skew): New functions.
15015 (environment::get_prev_char): New function.
15016 (environment::get_prev_char_width): Change to use get_prev_char.
15017 (init_env_request): Implement new registers .cht, .cdp, .csk.
15018 * eqn/sqrt.c (sqrt_box::output): Don't rely upon the argument to
15019 \Z being processed in a separate environment.
15021 Fri Jul 27 10:21:25 1990 James Clark (jjc at yquem)
15023 * tbl/table.c: Removed TABLE_BOTTOM_REG.
15025 * tbl/table.c (table::init_output): In the section release macro,
15026 give a warning message if the section won't fit on one page.
15028 * tbl/table.c (table::do_top): Emit table keep only if table is
15030 (table::do_bottom): Likewise for table release.
15031 (table::table), (table::add_vertical_rule): Remove reference to
15033 * tbl/table.h: Remove keep member.
15035 * tbl/table.c: New register SUPPRESS_BOTTOM_REG. In
15036 SECTION_RELEASE_MACRO, if there's not enough space before the next
15037 trap to output the diversion, call T# ourselves, set
15038 SUPPRESS_BOTTOM_REG to 1, spring the trap, then set
15039 SUPPRESS_BOTTOM_REG back to 0. In T#, do nothing if
15040 SUPPRESS_BOTTOM_REG is non-zero. In T#, always mark the current
15041 vertical position and return to it before turning traps on again.
15043 Thu Jul 26 02:54:32 1990 James Clark (jjc at yquem)
15045 * troff/node.c, troff/node.h: In classes derived from node,
15046 replace prev_char_width method by last_char_node method.
15047 * troff/env.c (environment::get_prev_char_width): Use
15048 node::last_char_node rather than node::get_prev_char_width.
15050 * Makefile: Added comment about -fno-inline on 68030-based
15053 * troff/reg.c (number_format_to_ascii), eqn/delim.c (DELIM_TABLE_SIZE),
15054 tty/tty.c (tty_font::load_tty_font), dvi/tfmtodit.c (main): Cast
15055 expressions using sizeof to int.
15056 * dvi/dvi.c (dvi_font::handle_x_command): Avoid long->int warnings.
15058 * macros/tmac.e (TS): Don't move @f back past the current
15061 Wed Jul 25 09:11:08 1990 James Clark (jjc at yquem)
15063 * ps/ps.c (main): Buffer stderr.
15064 * dvi/dvi.c (main): Likewise.
15065 * tty/tty.c (main): Likewise.
15067 * ps/ps.c (ps_printer::do_import): Improve error handling.
15069 * troff/input.c (abort_request): Use asciify.
15071 * driver/printer.h (printer::draw), driver/printer.c (printer::draw),
15072 ps/ps.c (ps_printer::draw), dvi/dvi.c (dvi_printer::draw): Make
15073 type of first argument int rather than char. This works around a
15074 bug on the 68030 based Apollo using g++ 1.37.1.
15076 * tbl/table.h (class table): Add `keep' member.
15077 * tbl/table.c (table::table): Initialize `keep'.
15078 (table::add_vertical_rule): Set `keep' to 1.
15079 (table::do_top): Only emit table keep macro is `keep' is non-zero.
15080 (table::do_bottom): Likewise for table release macro.
15081 (table::do_row): Emit section keep macro even if the row is 0.
15083 Tue Jul 24 08:35:07 1990 James Clark (jjc at yquem)
15085 * macros/tmac.e (@C): Preserve the font family across the change
15088 Mon Jul 23 10:15:23 1990 James Clark (jjc at yquem)
15090 * lib/font.c: Initialize font::hor and font::vert to 1.
15091 (font::load_desc): Check the values of font::hor and font::vert.
15093 * lib/lib.h: Added definition of INT_DIGITS. Fix it so that it can
15094 be included in a C compilation.
15095 (iftoa): Use INT_DIGITS. Include lib.h.
15097 (as_string): Likewise.
15098 * tbl/table.c: Removed definition of INT_DIGITS.
15099 * eqn/box.c (box::top_level): Use INT_DIGITS + 1 instead of 12.
15100 * troff/input.c (input_input_requests): Likewise.
15101 * ps/ps.c (make_encoding_name): Likewise.
15102 (ps_printer::set_style): Likewise.
15103 (ps_output::put_number): Use 1 + INT_DIGITS + 1 instead of 12.
15105 * tty/devascii/R.proto: Map fm onto '.
15106 * tty/devlatin1/R.proto: Likewise.
15108 Sat Jul 21 12:45:07 1990 James Clark (jjc at yquem)
15110 * tbl/table.c: Use ' instead of DELIMITER_CHAR in places where the
15111 argument to \w is at a different input level.
15113 * tbl/table.c (table::init_output): Define a new macro
15114 REPEATED_VPT_MACRO, like vpt but if in a diversion also
15115 transparently outputs itself.
15116 (table::define_bottom_macro): Use REPEATED_VPT_MACRO instead of
15118 (table::do_row): Likewise.
15120 * tbl/table.c (vertical_rule::print): Prefix the .sp -1 line with
15121 TRANSPARENT_STRING_NAME.
15123 * tbl/table.c (table::init_output): In the table release macro
15124 print an error message and don't produce any output if after
15125 issuing the need request the table still will not fit. Also
15126 remove the diversion after bringing it back.
15128 * tbl/table.c (table::init_output): Define a new macro
15129 REPEATED_MARK_MACRO, like mk but if in a diversion also
15130 transparently outputs itself.
15131 (table::do_row): Mark row_top_reg using REPEATED_MARK_MACRO. This
15132 is necessary because .TH might not call .T#.
15133 (table::do_top): Likewise TOP_REG.
15134 (table::define_bottom_macro): If TOP_REG is no longer valid, use
15135 #T - DOUBLE_LINE_SEP rather than #T. This is necessary because the
15136 table header might contain just the two top rules.
15138 Fri Jul 20 10:51:42 1990 James Clark (jjc at yquem)
15140 * troff/div.c: Implement new request `ptr' to print all traps.
15142 * troff/env.c (init_env_requests): Implement `.tabs' reg with
15143 init_string_env_reg.
15144 * troff/env.c (class tab_reg): Deleted.
15146 Thu Jul 19 12:07:16 1990 James Clark (jjc at yquem)
15148 * troff/div.c: New number register .pn returns the number of the
15149 next page as set by the pn request.
15151 * macros/tmac.an: Redid headers and footers. Number each manual
15152 entry starting from 1 unless \nC is > 0, like Sun. Added an
15153 optional 5th argument to .TH which specifies the manual name and
15154 appears in the center of the header. Understand the X, P and D
15155 registers like Sun.
15157 Wed Jul 18 10:23:31 1990 James Clark (jjc at yquem)
15159 * troff/env.c (init_env_requests): New number register `.lt' to
15160 return the title length.
15162 * troff/node.h (class transparent_dummy_node): New class.
15163 * troff/node.c (class transparent_dummy_node): Provide member
15165 * troff/env.c (interrupt): Add a transparent_dummy_node, rather
15168 * troff/input.c (token::next): New escape sequence \).
15169 * troff/input.c (get_copy): Recognize \) in copy mode.
15171 * troff/input.c (input_stack::clear): New function.
15172 * troff/input.c (exit_request): Use input_stack::clear.
15174 * troff/token.h: Removed TOKEN_NO_PRINT_CHAR.
15175 * troff/input.c (token::process): Removed case TOKEN_NO_PRINT_CHAR.
15177 * troff/env.c: Move set_page_character to input.c. Move
15178 page_character to input.c also.
15179 * troff/env.c (title): Split off the reading of the parts of the
15180 title into read_title_parts.
15181 * troff/input.c (read_title_parts): New function. Check the
15182 input_level when testing whether a token matches the delimiter.
15184 * troff/input.c (exit_request): New function.
15185 * troff/input.c (init_input_requests): Bind ex request to
15186 exit_request rather than exit_groff.
15188 * troff/input.c (exit_groff): Call tok.next() before
15189 process_input_stack().
15191 Mon Jul 16 09:47:23 1990 James Clark (jjc at yquem)
15193 * troff/env.c: ifdef widow control support on WIDOW_CONTROL.
15194 * troff/env.h: ditto.
15195 * troff/input.c: ditto.
15197 * troff/env.c (environment::is_empty): Test pending_lines.
15199 * troff/env.c (environment::have_pending_lines): Removed.
15201 * troff/input.c: Add request to flush pending lines from the
15204 * troff/env.c, troff/env.h: Add automatic widow control feature.
15206 * troff/input.c (exit_groff): Do process_input_stack() after
15207 do_break() but before setting exit_flag to 2.
15209 * troff/input.c: Remove FLUSH_PENDING_LINES and
15210 TOKEN_FLUSH_PENDING_LINES. Instead, flush pending lines from
15211 environment after END_TRAP token seen, but only if there aren't
15212 any more traps still unfinished.
15213 * troff/token.h: Remove TOKEN_FLUSH_PENDING_LINES.
15215 Sun Jul 15 10:50:08 1990 James Clark (jjc at yquem)
15217 * troff/env.c: Rename the `retain_size' member of class
15218 pending_output_line to `no_fill'.
15220 * troff/env.c (title): When the line is output, make the
15221 retain_size argument !fill.
15223 * troff/node.h: Add `hyphenated' member to struct breakpoint.
15224 * troff/node.c (space_node::get_breakpoints),
15225 (dbreak_node::get_breakpoints): Fill this in.
15226 * troff/env.c: Allow specification of maximum number of
15227 consecutive hyphenated lines.
15229 * troff/env.c (environment::is_empty): Add test for !current_tab.
15231 Sat Jul 14 11:23:01 1990 James Clark (jjc at yquem)
15233 * troff/env.c (environment::hyphenate_line): Don't completely give
15234 up if the word is not to be hyphenated; continue so that breaks
15235 can be made at break_char_node's.
15237 * lib/lib.h: Only define INT_MAX if it's not already defined;
15238 undef INT_MIN if it's already defined.
15240 * Makefile: Make it easy to define CFRONT_ANSI_BUG.
15242 * lib/lib.h: If CFRONT_ANSI_BUG is defined, cast INT_MIN to long.
15243 This works around a bug in AT&T C++ 2.0 used with an ANSI C
15246 * macros/tmac.an (an-header): Set no-space mode.
15248 * macros/tmac.an (TH): Start a new page if necessary.
15250 * Started using ChangeLog at version 0.4.
15253 version-control: never