1 2003-05-18 Werner LEMBERG <wl@gnu.org>
3 * tmac/doc.tmac (doc-tag-list): Force horizontal mode after tag
4 to make items work which consist only of a tag.
6 2003-05-17 Werner LEMBERG <wl@gnu.org>
8 * tmac/doc.tmac (doc-tag-list): Don't use \Z to assure that spaces
9 aren't stretched in a tag (this can fail with unformatted boxes).
10 Instead, insert a break and go back one line.
12 2003-05-16 Werner LEMBERG <wl@gnu.org>
14 * src/roff/troff/input.cc (return_macro_request): If called with
15 argument pop macro twice. We need this to trace `return'.
17 * tmac/trace.tmac: Handle `return'.
20 * NEWS, man/groff_diff.man, man/groff.man, doc/groff.texinfo:
23 2003-05-15 Larry Kollar <kollar@alltel.net>
25 * tmac/groff_ms.man, doc/groff.texinfo: Improve documentation of
26 registers `FPS', `FVS', and `FPD'.
28 2003-05-15 Werner LEMBERG <wl@gnu.org>
30 * src/utils/pfbtops/pfbtops.c (get_text): Handle loop counter
33 2003-05-03 Ruslan Ermilov <ru@FreeBSD.org>
35 * tmac/groff_mdoc.man: Slight improvements.
37 2003-05-03 Werner LEMBERG <wl@gnu.org>
39 * tmac/doc-common (doc-header): Emit vertical space of 1v instead of
40 `doc-header-space' after header line if register `cR' is set.
42 2003-05-02 Werner LEMBERG <wl@gnu.org>
46 2003-05-01 Ruslan Ermilov <ru@FreeBSD.org>
48 * tmac/doc-common (Nd): Use \[em].
50 2003-05-01 Werner LEMBERG <wl@gnu.org>
52 * tmac/doc-ditroff, tmac/doc-nroff (doc-header-space,
53 doc-footer-space): Initialize to 0.5i.
54 (doc-setup-page-layout): Don't set doc-header-space and
57 2003-04-30 Werner LEMBERG <wl@gnu.org>
61 * doc/pic.ms: Document possible problems with `figname'.
63 2003-04-29 Werner LEMBERG <wl@gnu.org>
68 * VERSION: Set to 1.19.
70 * doc/groff.texinfo, doc/webpage.ms, NEWS: Updated.
72 * src/devices/grohtml/post-html.cpp (html_printer::~html_printer):
73 Define charset as `US-ASCII' in html output.
75 * tmac/www.tmac (ULE): Add missing scaling indicator.
77 * win32-diffs: Removed.
79 2003-04-28 Werner LEMBERG <wl@gnu.org>
81 * doc/groff.texinfo: Document `dn' and `dl' registers if used with
83 Document how to insert discardable whitespace with `.ss'.
85 2003-04-27 Werner LEMBERG <wl@gnu.org>
87 * src/preproc/pic/tex.cpp (tex_output::start_picture): Make code
88 work with plain TeX also.
90 * src/preproc/pic/pic.man, doc/pic.ms: Fix TeX code example.
92 2003-04-25 Gaius Mulley <gaius@glam.ac.uk>
94 * src/devices/grohtml/post-html.cpp (html_printer::~html_printer):
97 2003-04-24 Werner LEMBERG <wl@gnu.org>
99 * src/preproc/pic/pic.man, doc/pic.ms: Explain how to get a
100 vbox with positive height and zero depth if in TeX mode.
102 * NEWS: Document glyph name changes for grodvi and grolj4.
104 2003-04-23 Werner LEMBERG <wl@gnu.org>
106 * src/preproc/pic/tex.cpp (tex_output::start_picture): Fix TeX code.
109 2003-04-21 Werner LEMBERG <wl@gnu.org>
111 HP-UX 10.20 has `snprintf' but it isn't declared.
113 * configure.ac: Add declaration test for snprintf.
114 * configure: Regenerated.
115 * src/include/lib.h: Handle `NEED_DECLARATION_SNPRINTF'.
116 * src/include/config.hin: Regenerated.
118 2003-04-19 Werner LEMBERG <wl@gnu.org>
120 Add keyword `figname' to pic, specifying the name of the picture
121 box in TeX mode. Based on a patch from William J Poser
122 <wjposer@unagi.cis.upenn.edu>.
124 * src/preproc/pic/pic.y: New token `FIGNAME'.
125 (macro_name): New rule of type <str>.
126 (placeless_element): Handle `FIGNAME'.
127 * src/preproc/pic/lex.cpp (lookup_keyword): Add `figname'.
128 * src/preproc/pic/main.cpp (graphname): New global variable.
129 (do_picture): Initialize `graphname'.
130 * src/preproc/pic/pic.h: Updated.
131 * src/preproc/pic/tex.cpp (tex_output::start_picture): Use
134 (tex_output::text): Beautify output.
135 * src/preproc/pic/object.cpp (object_spec::~object_spec): Deallocate
136 `shaded' and `outlined' unconditionally.
137 * NEWS, src/preproc/pic/pic.man, doc/pic.ms: Updated.
140 * PROBLEMS, README.CVS: Mention that bison version 1.875b or
141 greater is necessary.
143 2003-04-17 Hartmut Henkel <hartmut_henkel@gmx.de>
145 Add option -r to soelim to avoid emission of `.lf' lines.
146 Add option -t to produces TeX comment lines instead of `.lf' lines.
148 * src/preproc/soelim/soelim.cpp: New global variables `raw_flag'
151 (main): Handle `-r' and `-t'.
152 (set_location): Handle `raw_flag' and `tex_flag'.
153 * src/preproc/soelim/soelim.man, NEWS: Updated.
155 2003-04-17 Werner LEMBERG <wl@gnu.org>
157 * tmac/hyphenex.sh: Replaced with...
158 * tmac/hyphenex.pl: This perl script to avoid sed compatibility
161 * aclocal.m4 (GROFF_HTML_PROGRAMS): Emit useful warning message
162 if --quiet is used for the configure script.
163 * configure: Regenerated.
165 2003-04-16 Werner LEMBERG <wl@gnu.org>
167 * src/devices/grohtml/post-html.cpp (text_glob::text_glob):
168 Add `const' to second argument.
169 (html_printer::add_table_end): Add `const' to argument.
170 * src/devices/grohtml/html-text.cpp (html_text::issue_tag): Add
171 `const' to arguments.
172 * src/devices/grohtml/html-text.h: Updated.
174 * src/devices/grolbp/charset.h (symset): Use `unsigned char'.
175 * src/devices/grolbp/lbp.h (lbpputc): Use `unsigned char' for
178 * src/devices/grotty/tty.cpp (tty_printer::make_rgb_string): Use
179 cast for integer constant.
181 * src/preproc/html/pre-html.cpp (image_device): Use `const'.
182 (writeNbytes): Add `const' to first argument.
183 (writeString): Add `const' to argument.
184 (char_buffer::can_see): Add `const' to third argument.
185 * src/preproc/html/pushback.cpp (pushBackBuffer::isString): Add
187 * src/preproc/html/pushback.h: Updated.
189 * src/preproc/soelim/soelim.cpp (include_list): Add `const'.
190 (include_path_append): Add `const' to argument.
193 * src/roff/troff/uniglyph.cpp (unicode_to_glyph_list): Use `const'
195 (unicode_to_glyph_init::unicode_to_glyph_init): Updated.
196 * src/roff/troff/uniuni.cpp (unicode_decompose_list): Use `const'
198 (unicode_decompose_init::unicode_decompose_init): Updated.
199 * src/roff/troff/glyphuni.cpp (glyph_to_unicode_list): Use `const'
201 (glyph_to_unicode_init::glyph_to_unicode_init): Updated.
202 * src/roff/troff/input.cc (process_startup_file): Add `const' to
205 * tmac/hyphenex.sh: Make script more portable by using a here
208 2003-04-15 Werner LEMBERG <wl@gnu.org>
210 Renamed all `*.cc' files to `*.cpp'.
211 Updated all configuration files, makefiles, and documentation.
213 2003-04-14 Werner LEMBERG <wl@gnu.org>
215 * tmac/hyphenex.sh: Slight improvements.
217 2003-04-13 Werner LEMBERG <wl@gnu.org>
219 * font/devascii/R.proto, font/devcp1037/R.proto,
220 font/devlatin1/R.proto, font/devutf8/R.proto: Fill up remaining
221 character slots with unnamed glyphs.
223 * tmac/an-old.tmac: Fix hyphenation value if `cR' is active.
224 (an-first): New global variable.
225 (an-header): Emit vertical space between multiple man pages.
227 2003-04-11 Werner LEMBERG <wl@gnu.org>
229 * doc/groff.texinfo, man/groff_out.man: \S only accepts integer
232 2003-04-10 Werner LEMBERG <wl@gnu.org>
236 2003-04-10 Bernd Warken <bwarken@mayn.de>
238 * doc/webpage.ms: Improved.
240 2003-04-09 Werner LEMBERG <wl@gnu.org>
242 Add register \n[.height] which returns the value of \H.
243 Add register \n[.slant] which returns the value of \S.
245 * src/roff/troff/env.cc (init_env_requests): Implement.
246 * NEWS, man/groff_diff.man, man/groff.man, doc/groff.texinfo:
249 2003-04-08 Werner LEMBERG <wl@gnu.org>
251 * tmac/html.tmac: Move some of the data into html-end.tmac.
252 Remove most of the character translations for eqn since html fonts
253 now cover those characters.
255 * tmac/html-end.tmac: New file.
256 * tmac/troffrc: Load html.tmac not www.tmac for -Thtml.
257 * tmac/troffrc-end: Load html-end.tmac not html.tmac for -Thtml.
258 * tmac/Makefile.sub (NORMALFILES): Add html-end.tmac.
260 2003-04-07 Werner LEMBERG <wl@gnu.org>
262 * man/groff_out.man: Document negative values of `N' if -Thtml is
265 2003-04-06 Werner LEMBERG <wl@gnu.org>
267 * Makefile.comm (depend.temp): Check location of YTABC.
269 2003-04-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
271 * contrib/mom/Makefile.sub (GROFFBIN): New variable for groff
273 (groff_bin_path): Rename to GROFF_BIN_PATH.
274 (GROFF): Use GROFFBIN and GROFF_BIN_PATH.
275 * doc/Makefile.in (TROFFBIN): New variable for troff
277 (GROFFBIN): New variable for groff binary path.
278 (groff_bin_path): Rename to GROFF_BIN_PATH.
279 (TROFF): Use TROFFBIN.
280 (GROFF): Use GROFFBIN and GROFF_BIN_PATH.
281 * doc/Makefile.sub (GROFFBIN): New variable for groff
283 (groff_bin_path): Rename to GROFF_BIN_PATH.
284 (GROFF): Use GROFFBIN and GROFF_BIN_PATH.
286 * Makefile.comm (install_dev): Install scripts from DEVSCRIPTS
288 (uninstall_dev): Uninstall scripts from DEVSCRIPTS.
289 * Makefile.dev (all): Depend on DEVSCRIPTS.
290 (install_dev): Likewise.
291 * font/devdvi/Makefile.sub (DEVSCRIPTS): New variable to hold
293 * font/devps/Makefile.sub (DEVSCRIPTS): Likewise.
294 (DEVGENSCRIPTS): New variable to hold generated scripts.
296 2003-04-05 Werner LEMBERG <wl@gnu.org>
298 * src/libs/libdriver/input.cc (IntArray::operator[],
299 IntArray::get_data): Remove meaningless `const' in return value.
301 * README.CVS: New file.
303 2003-04-04 Werner LEMBERG <wl@gnu.org>
305 Check for stdint.h in C++, not in C.
307 * aclocal.m4 (GROFF_STDINT_H): New function,
308 * configure.ac: Check for stdint.h with GROFF_STDINT_H instead of
310 * configure, src/include/config.hin: Regenerated.
311 * src/libs/libgroff/tmpname.cc: Use HAVE_CC_STDINT_H.
314 Fix handling of in grohtml. To do this, troff emits `N'
315 with a negative value, representing the width of the unbreakable
316 space (only for -Thtml). grohtml then converts this back to
317 and uses the value of N as its width.
319 * src/roff/troff/node.cc (space_char_hmotion_node::tprint,
320 unbreakable_space_node::tprint): Emit `N-<width>'.
321 * src/include/printer.h (printer::set_numbered_char): Make it
323 Make members `font_table' and `nfonts' protected instead of private.
324 * src/devices/grohtml/post-html.cc
325 (html_printer::set_numbered_char): New member function.
328 * src/libs/libgroff/maxfilename.cc:
329 s/HAVE_LIMITS_H/HAVE_CC_LIMITS_H/.
331 * src/roff/troff/node.cc (unbreakable_space_node::tprint): Don't
334 2003-04-03 Sergey A. Osokin <osa@freebsd.org.ru>
336 * man/roff.man: Small fixes.
338 2003-04-03 Werner LEMBERG <wl@gnu.org>
340 Make groff independent from locale's numeric settings.
342 * configure.ac: Check for `setlocale'.
343 * configure, src/include/config.hin: Regenerated.
345 * src/include/lib.h: Handle HAVE_SETLOCALE.
347 * src/devices/grodvi/dvi.cc (main), src/devices/grolj4/lj4.cc
348 (main), src/devices/grops/ps.cc (main), src/preproc/grn/main.cc
349 (main), src/preproc/pic/main.cc (main): Call `setlocale'.
352 * doc/groff.texinfo: Change dir category to `Typesetting'.
353 (Man font macros): Mention that there is no space between arguments
356 * src/libs/libdriver/printer.cc, src/devices/grotty/tty.cc
357 (*printer::change_color, *printer::change_fill_color): Add missing
360 2003-04-02 Werner LEMBERG <wl@gnu.org>
362 * src/devices/grohtml/html-table.cc (html_table::emit_col,
363 html_table::is_gap): Compute table widths after converting border
364 positions to avoid rounding errors.
366 2003-04-01 Werner LEMBERG <wl@gnu.org>
368 * src/devices/grohtml/html-text.cc (html_text::do_space): Handle
369 `space_emitted' properly.
371 2003-03-31 Werner LEMBERG <wl@gnu.org>
373 * src/devices/grohtml/html-table.cc: Fix column width calculation.
374 (html_table::set_linelength): Don't add 1.
375 (html_table::add_indent): Don't subtract 1.
377 * tmac/html.tmac: Set default page offset to zero.
379 2003-03-30 Werner LEMBERG <wl@gnu.org>
381 Make groff emit ` ' for `\ ' and `\~' if `-Thtml' is used.
383 * src/roff/troff/node.cc (space_char_hmotion_node::tprint,
384 unbreakable_space_node::tprint): New functions.
385 (troff_output_file): Make space_char_hmotion_mode::tprint and
386 unbreakable_space_node::tprint to friends.
387 * src/roff/troff/node.h: Updated.
389 * font/devhtml/R.proto: Add ` ' at position 0xA0 (as defined
390 in the HTML standard).
392 2003-03-29 Werner LEMBERG <wl@gnu.org>
394 * src/roff/troff/env.cc (point_size): Fix emission of html tag.
395 Otherwise, the following code
404 produces `x a' instead of `xa'. This is a temporary fix, disabling
405 font changes in diversions for -Thtml.
407 * tmac/an-old.tmac (TH, SH): Use `HTML-TAG-NS' instead of
409 (an-do-tag-html): Merge with ...
410 (an-do-tag): This macro.
411 Change code slightly to circumvent grohtml bug.
412 * tmac/troffrc-end: Define dummy for HTML-TAG-NS.
414 * src/devices/grohtml/html-table.cc (html_table::emit_col,
415 html_table::is_gap): Round `width' properly.
417 * tmac/html.tmac: Provide some default layout parameters for
420 * font/devhtml/DESC.proto: Don't use discrete values for `sizes'
423 2003-03-28 Werner LEMBERG <wl@gnu.org>
425 src/devices/grops/ps.cc (ps_printer::do_import): Fix error message.
427 2003-03-27 Werner LEMBERG <wl@gnu.org>
429 * tmac/an-old.tmac (BT): Don't call .tl if register `ps4html' is
432 2003-03-20 Werner LEMBERG <wl@gnu.org>
434 * src/roff/troff/env.cc (vertical_spacing): Allow zero value for
436 * doc/groff.texinfo: Updated.
438 2003-03-19 Werner LEMBERG <wl@gnu.org>
440 * src/roff/troff/input.cc (process_input_stack) <TOKEN_BEGIN_TRAP,
441 TOKEN_END_TRAP>: Reset `have_input'.
443 2003-03-18 Werner LEMBERG <wl@gnu.org>
445 * src/roff/groff/groff.man: Mention groff_trace man page.
447 2003-03-16 Werner LEMBERG <wl@gnu.org>
449 * Makefile.in (LIBEXT): New variable to indicate the file extension
450 of library files. Computed heuristically from $(OBJEXT).
451 (MDEFINES): Add $(LIBEXT).
452 * Makefile.lib, Makefile.comm: Use it.
454 * src/utils/pfbtops/pfbtops.c (get_text): New function. Split
455 overlong lines into smaller chunks.
456 (get_binary): New function.
458 * src/utils/pfbtops/pfbtops.man: Updated.
460 2003-03-15 Colin Watson <cjwatson@debian.org>
462 * src/roff/groff/groff.man: Minor syntax fix.
464 2003-03-14 Egil Kvaleberg <egil@kvaleberg.no>
466 * src/devices/grops/ps.cc (ps_printer::media_set,
467 ps_printer::~ps_printer): Handle zero paper width and length.
469 2003-03-13 Werner LEMBERG <wl@gnu.org>
471 Add options -p and -l to grodvi.
473 * src/devices/grodvi/dvi.cc: Include paper.h.
474 (landscape_flag, user_paper_length, user_paper_width): New global
476 (dvi_printer::begin_page): Emit `papersize' special.
477 Set color after initialization of `cur_h' and `cur_v'.
478 (main): Add options `-l' and `-p'.
479 * font/devdvi/Makefile.sub (DESC): Set `papersize'.
480 * src/devices/grodvi/grodvi.man, NEWS: Updated.
482 * src/devices/grops/psrm.cc (valid_input_table): Fixed.
484 2003-03-12 Werner LEMBERG <wl@gnu.org>
486 * src/devices/grops/grops.man: Move documentation of .PSPIC to...
487 * man/groff_tmac.man: This man page.
488 * man/groff_font.man: Declare `paperwidth' and `paperlength' as
491 * tmac/X.tmac: Don't load pspic.tmac.
493 2003-03-11 Werner LEMBERG <wl@gnu.org>
495 Make variable `pr' local to libdriver/input.cc. Based on a patch
496 by Bernd Warken <bwarken@mayn.de>.
498 * src/include/driver.h (pr): Removed.
500 * src/libs/libdriver/input.cc (pr): New global variable.
501 (do_file): Deallocate `pr'.
502 * src/libs/libdriver/printer.cc (pr): Removed.
504 * src/devices/grodvi/dvi.cc (main), src/devices/grohtml/post-html.cc
505 (main), src/devices/grolbp/lbp.cc (main), src/devices/grolj4/lj4.cc
506 (main), src/devices/grops/ps.cc (main), src/devices/grotty/tty.cc
507 (main): Don't delete `pr'.
509 2003-03-10 Werner LEMBERG <wl@gnu.org>
511 * tmac/a4.tmac, tmac/composite.tmac: Use `.do'.
512 * tmac/papersize.tmac: New file.
513 * tmac/troffrc: Include `papersize.tmac'.
514 * tmac/Makefile.sub (NORMALFILES): Add `papersize.tmac'.
515 * tmac/an-old.tmac: Set LT to LL by default.
517 * NEWS, MANIFEST, tmac/groff_man.man, man/groff_tmac.man,
518 doc/groff.texinfo: Updated.
520 * src/libs/libgroff/paper.cc (add_iso_paper): Fix very embarassing
521 bug which caused all odd iso papers to have wrong dimensions.
523 * src/devices/grops/ps.cc (user_paper_width): New global variable.
524 (main) <'p'>: Set `user_paper_width' also.
525 (ps_printer::media_width, ps_printer::media_height): Use values
526 given with option `-p'.
528 2003-03-09 Werner LEMBERG <wl@gnu.org>
530 * src/include/nonposix.h: Provide default for SET_BINARY.
532 * src/devices/grodvi/dvi.cc, src/devices/grolbp/lbp.cc,
533 src/devices/grolj4/lj4.cc, src/devices/grops/ps.cc: Call SET_BINARY
536 * src/utils/pfbtops/pfbtops.c: Call SET_BINARY unconditionally.
537 (main): Treat \r\n as \n.
539 2003-03-08 Werner LEMBERG <wl@gnu.org>
541 * tmac/an-old.tmac: Use register `HY' to control hyphenation.
542 * NEWS, tmac/groff_man.man, doc/groff.texinfo: Document it.
544 2003-03-07 Werner LEMBERG <wl@gnu.org>
546 Added support to access more than 256 glyphs in Type 1 fonts.
548 * src/devices/grops/ps.cc (subencoding): New structure.
549 (style): Add `sub' field.
551 (ps_printer): Add `subencodings' and `next_subencoding_index' fields.
552 Add `set_subencoding', `get_subfont' and `encode_subfont' member
555 (ps_printer::set_char): Use `set_subencoding'.
556 (make_subencoding_name): New function.
557 (ps_printer::set_style): Handle case where `sty.sub' is not zero.
558 (ps_printer::~ps_printer): Emit subencoding definitions.
560 * src/devices/grops/psrm.cc (valid_input_table): New array to
561 properly support EBCDIC.
562 (white_space): Add `\f'.
563 (ps_get_line): Change first argument to be of type `string &'.
565 This allows to get lines of arbitrary length.
566 Use `valid_input_table'.
567 Remove warning about non-conforming PS line length. This seems
568 not to be of great importance -- for example, dvips don't emit
570 (PS_LINE_MAX): Removed.
571 (matches_comment): Change first argument to be of type `string &'.
573 * src/devices/grops/grops.man, src/devices/grops/TODO: Updated.
575 * src/utils/afmtodit/afmtodit.pl (%unicode_decomposed,
576 %AGL_to_unicode, %default_ligatures): New hash tables.
577 Read all map entries.
578 Add unencoded characters.
579 Check for default ligatures if there are no `L' entries.
580 Print all kern entries.
581 Print all characters in charset.
582 * src/utils/afmtodit/afmtodit.man: Updated.
584 * font/devps/*: Regerated all fonts.
586 * tmac/latin[129].tmac, tmac/cp1047.tmac: Don't test for existence
587 of characters, just use `.trin'. Otherwise the mapping depends
588 on the font encoding.
589 * tmac/ps.tmac: Add `fi' and `fl'.
590 Improve `Fi' and `Fl'.
591 * tmac/X.tmac, tmac/lbp.tmac, tmac/tty.tmac: Improve `Fi' and `Fl'.
592 * tmac/Xps.tmac: Fix `em'.
596 2003-03-04 Werner LEMBERG <wl@gnu.org>
598 * src/roff/troff/input.cc (charinfo_to_node_list): Reset
601 2003-03-03 Werner LEMBERG <wl@gnu.org>
603 * Makefile.sub (DISTCLEANFILES): Add gxditview._man.
605 * font/devps/generate/textmap: Remove entry `similarequal'.
606 * font/devps/symbolmap: Updated.
608 2003-03-02 Werner LEMBERG <wl@gnu.org>
610 * src/libs/libgroff/font.cc (font::load): Fix error message for
613 * src/devices/grops/grops.man: Improve documentation of the -b
616 * tmac/tty.tmac: Load latin1.tmac for all TTY devices except
617 `ascii' and `cp1047'.
619 2003-03-01 Werner LEMBERG <wl@gnu.org>
621 Document composite glyphs and the `composite' request.
623 * man/groff.man, man/groff_diff.man, doc/groff.texinfo: Do it.
625 2003-02-28 Werner LEMBERG <wl@gnu.org>
627 * font/devdvi/generate/ec.map: Add some more Unicode entities.
628 * font/devdvi/*EC: Updated.
630 * tmac/composite.tmac, tmac/latin2.tmac, tmac/latin9.tmac: New files.
631 * tmac/latin1 (latin1-tr): Undo any previous mapping.
632 * tmac/troffrc: Load `composite.tmac'.
633 * tmac/Makefile.sub (NORMALFILES): Updated.
635 * doc/groff.texinfo (Input Encodings): New section.
638 2003-02-27 Werner LEMBERG <wl@gnu.org>
640 * doc/texinfo.tex: New version 2003-02-11.06.
642 * tmac/doc-common (Dt): Don't emit warning for unknown section.
643 * tmac/groff_mdoc.man: Fix description of `Dt'.
645 2003-02-26 Egil Kvaleberg <egil@kvaleberg.no>
647 * font/devps/prologue.ps: Fix for included Postscript that does
648 a setpagedevice -- which is now safely ignored.
652 * src/devices/grops/ps.cc: Now sets the page size in the generated
653 document. This is done in two ways: Via a %%-comment for gv and
654 the like, and via a PageSize and setpagedevice for programs that
655 understands Postscript proper, like ps2pdf.
657 * src/devices/grops/ps.h: New broken-flag to avoid page size
658 definition, if required.
660 * src/devices/grops/grops.man: New broken-flag 16 mentioned.
662 * doc/Makefile.in: Added -nosetpage flag (via @pnmtops_nosetpage@).
663 Not really necessary due to the fix in prologue.ps, but cleaner:
664 Such information does not belong in an .eps file.
666 * doc/Makefile.sub: See doc/Makefile.in.
668 2003-02-26 Ralph Corderoy <ralph@inputplus.co.uk>
670 * aclocal.m4 (GROFF_PNMTOPS_NOSETPAGE): Use P2 format for testing
671 instead of P1 since the latter is broken in some versions of netpbm.
672 * configure: Updated.
674 2003-02-26 Larry Kollar <kollar@alltel.net>
676 Make man pages more customizable.
678 * tmac/an-old.tmac (FT): New register holding footer distance from
680 (HF): New string holding the default heading font.
681 (TH): Handle registers `IN' and `SN' set on the command line.
683 (PT, BT): New strings to customize header and footer lines.
684 (an-header, an-footer): Use them.
686 * tmac/groff_man.man: Document changes.
688 * doc/groff.texinfo: Document man changes.
689 Document Ultrix extensions of man.
691 2003-02-26 Werner LEMBERG <wl@gnu.org>
693 * src/roff/troff/input.cc (do_width, do_if_request): Reset
694 `have_input' after changing back to old environment.
696 * src/devices/grolbp/lbp.cc (lbp_printer::set_line_thickness): Move
697 function up to be defined before first call. This is necessary to
698 avoid a compilation problem with Sun's WorkShop 6 C++ compiler.
700 * src/utils/afmtodit/afmtodit.pl: Make script search for files in
701 the default font directory also. Based on a patch from James
702 J. Ramsey <jjramsey_6x9eq42@yahoo.com>.
703 * src/utils/afmtodit/Makefile.sub (afmtodit): Handle @FONTDIR@.
704 * src/utils/afmtodit/afmtodit.man: Document it.
708 * tmac/groff_man.man, doc/groff.texinfo: Many minor fixes.
710 2003-02-25 Gaius Mulley <gaius@glam.ac.uk>
712 * aclocal.m4 (GROFF_HTML_PROGRAMS): Add test for pnmtops.
713 (GROFF_PNMTOPS_NOSETPAGE): New macro.
714 * configure.ac: Use it.
715 * configure: Regenerated.
716 * Makefile.in: Updated.
718 * tmac/Makefile.sub (NORMALFILES): Remove www.tmac.
719 (CLEANADD): Add www.tmac-sed.
720 (pnmtops_nosetpage): Define default.
721 (install_data): Handle www.tmac-sed and substitute
723 (stamp-sed): Add www.tmac.
724 * tmac/www.tmac: Rewritten, based on a patch by Bernd Warken.
725 It now breaks URLs at suitable places.
726 (www:substring_ok): New register set by...
727 (www:@test_substring): New macro.
728 (www:error): New alias to www-error.
729 (www:lenstr, www:splitstr, www:url_breaks, www:url_breaks_splitted):
731 (URL): Use www:url_breaks.
732 (PIMG, MPIMG): Use @PNMTOPS_NOSETPAGE@.
733 (CDS, CDE): New macros.
735 2003-02-25 Werner LEMBERG <wl@gnu.org>
737 * src/devices/grops/ps.cc (ps_printer::define_encoding): Avoid
740 2003-02-24 Werner LEMBERG <wl@gnu.org>
742 Contrary to the PCL5 Developer's Guide, the ascenders in TFM files
743 can be negative also.
745 * src/utils/hpftodit/hpftodit.cc (char_info): `ascent' must be
747 (read_char_table): Avoid negative ascenders.
748 (output_charset): Add cast.
749 * font/devlj4/*: Regenerated.
751 Replace unnamed glyphs for DVI fonts with `uXXXX' glyph names where
754 * font/devdvi/generate/{tc,texttt,ec,texmi,texsy,textex}.map: Do it.
755 * font/devdvi/generate/textex.map: Map glyph 23 to `u21C6' instead
757 * font/devdvi/*: Regenerated.
759 Map `la' and `ra' to U+27E8 and U+27E9. These two characters have
760 normal width, while the previously used characters (U+2329 and
761 U+232A) are classified as wide due to canonical equivalence with the
762 CJK punctuation characters U+3008 and U+3009.
764 * font/devutf8/R.proto: Updated.
765 * src/roff/troff/uniglyph.cc, src/roff/troff/glyphuni.cc: Ditto.
767 * man/groff_char.man: Simplify handling of table traps by
768 introducing `start block' and `end block' macros.
769 (Ns, Ne, 2s, 2e, Ds, De): New macros.
770 (DL): Make it work with Unix troff also.
771 Fix code values of `la' and `ra'.
773 * tmac/dvi.tmac: Define `<>' for CW and CWI.
775 2003-02-23 Gaius Mulley <gaius@glam.ac.uk>
777 * src/devices/grohtml/post-html.cc (element_list::~element_list):
778 New destructor, fixing a major memory leak.
780 2003-02-22 Werner LEMBERG <wl@gnu.org>
782 * font/devhtml/R.proto, font/devutf8/R.proto: Flip `*f' and `+f'
783 to be in conformance with Unicode 3.0 and newer.
785 * font/devlj4/generate/text.map: Add `Eu'.
786 * font/devlj4/generate/special.map: Flip `*e' and `+e'.
787 * font/devlj4/S: Regenerated.
789 * man/groff_char.man: Completely rewritten.
791 * doc/groff.texinfo: Fix description of request and macro arguments.
793 2003-02-20 Gaius Mulley <gaius@glam.ac.uk>
797 * src/devices/grohtml/html-table.cc (html_table::~html_table):
798 Deallocate `columns' list.
799 * src/devices/grohtml/post-html.cc (char_block::~char_block):
801 (text_glob::text_glob_html, text_glob::text_glob_special,
802 text_glob::text_glob_line, text_glob::text_glob_auto_image,
803 text_glob::text_glob_tag): Avoid memory leaks.
804 (text_glob::remember_table): Free memory before reassigning.
806 2003-02-19 Werner LEMBERG <wl@gnu.org>
808 Add glyph `+e', greek lunate epsilon symbol, and `-h' (with the
809 alias `hbar'), the Planck constant over two pi.
811 * font/devdvi/generate/texmi.map: Use `*e' for position 15 and
812 `+e' for position 34.
813 * font/devdvi/generate/texsy.map: Replace `DI' and `HE' with
815 * font/devdvi/{MI,S}: Regenerated.
816 * font/devhtml/R.proto, font/devutf8/R.proto: Add `+e', `-h', `hbar'.
817 * font/devlbp/*: Add `hbar' alias.
818 * font/devlj4/generate/special.map: Ditto.
819 * font/devlj4/S: Regenerated.
820 * font/devps/generate/symbolchars: Add `+e'.
821 * font/devps/generate/textmap: Fix PS name for `-h'.
823 * font/devps/symbolmap: Regenerated.
825 * src/devices/grops/ps.cc (transform_fill): Removed since unused.
827 * src/roff/troff/glyphuni.cc (glyph_to_unicode_list): Add `+e',
829 * src/roff/troff/uniglyph.cc (unicode_to_glyph_list): Add `+e',
832 * tmac/X.tmac, tmac/ps.tmac: Provide definitions for `-h' and
834 * tmac/tty-char.tmac: Add `+e'.
836 2003-02-17 Werner LEMBERG <wl@gnu.org>
838 Another round trying to really fix problems with `have_input'.
840 * src/roff/troff/input.cc (input_stack::get): Handle `have_input'.
841 (token::next) <'\n'>, <\'\n'>: Don't handle `have_input'.
843 * src/devices/grotty/tty.cc (tty_printer::put_color): Fix color
844 handling if both foreground and background colors are default.
846 * doc/groff.texinfo (Debugging): Document .lf differences to
849 2003-02-16 Werner LEMBERG <wl@gnu.org>
851 * src/devices/grotty/tty.cc (tty_printer::make_rgb_string): Avoid
852 null-bytes in created string.
854 * src/roff/troff/input.cc (lookup_color, interpolate_macro,
855 alias_macro, lookup_request): Improve warning messages.
857 * src/roff/troff/node.cc (suppress_node::tprint): Use `strsave',
859 Free `last_image_filename'.
861 * src/preproc/html/pre-html.cc (char_block::char_block): Initialize
863 (imageList::createPage, imageList::createImage): Use `free', not
865 (imageItem::~imageItem): Free `imageName'.
866 (addRegDef): Use `strsave', not `strdup'.
867 (get_resolution): Free `pathp'.
869 2003-02-15 Werner LEMBERG <wl@gnu.org>
871 * src/devices/grotty/tty.cc (tty_printer::tty_printer): Fix pointer
874 2003-02-14 Werner LEMBERG <wl@gnu.org>
876 Add memory management for colors to deallocate unnamed colors
879 * src/include/color.h (color): New members `free_list' and `next'.
880 New member functions `new' and `delete'.
882 * src/libs/libgroff/color.cc: Implement it.
884 * src/libs/libgroff/font.cc (font::add_kern): Use integer cast
885 for array size of new operator.
887 * src/libs/libdriver/input.cc (IntArray::operator[]): Remove
888 redundant comparison.
890 * src/roff/troff/input.cc (word_space_node::reread,
891 hmotion_node::reread): Avoid warning about unused parameter.
892 (reset_output_registers): Remove redundant parameter.
893 (define_color): Undo change 2003-02-12.
895 * src/roff/troff/reg.h: Updated.
897 * src/roff/troff/node.cc (troff_output_file::really_print_line,
898 output_file::put_filename, real_output_file::really_put_filename,
899 ascii_output_file::really_print_line,
900 break_char_node::get_hyphen_list): Avoid warning about unused
902 (suppress_node::tprint): Updated.
904 * configure.ac: Check declaration for rand() and srand().
905 * configure: Regenerated.
907 * src/preproc/pic/pic.h: Declare fmod(), rand(), and srand()
909 * src/preproc/pic/pic.y: Remove declaration of fmod(), rand(),
912 * src/preproc/eqn/delim.cc (delim_table): Add missing initializers
913 to avoid compiler warnings.
915 * src/preproc/grn/hgraph.cc (HGPrintElt): Second parameter is
918 * src/devices/grops/ps.cc (ps_printer::set_char): Last parameter
920 * src/devices/grops/psrm.cc (skip_possible_newline): Remove first
924 * src/devices/grotty/tty.cc (tty_printer::set_char): Last parameter
926 * src/devices/grodvi/dvi.cc (dvi_printer::set_char): Ditto.
927 * src/devices/grolj4/lj4.cc (lj4_printer::set_char): Ditto.
929 * src/devices/grohtml/post-html.cc (html_printer::emit_line):
931 (html_printer::add_table_end): Define parameter conditionally.
932 * src/devices/grohtml/output.cc (simple_output::special): Parameter
935 * src/devices/grolbp/lbp.cc: Define _GNU_SOURCE conditionally.
936 (lbp_printer::set_char): Last parameter is unused.
938 * src/utils/indxbib/indxbib.cc (main): Remove redundant comparison.
940 2003-02-13 Werner LEMBERG <wl@gnu.org>
942 New commands \D'Fr ...', \D'Fc ...', etc. for orthogonality.
943 Make \D'f ...' move horizontally again for backwards compatibility.
944 Replace it with \D'Fg ...' where appropriate to avoid dependency
945 on horizontal resolution.
947 * src/roff/troff/input.cc (do_get_long_name): New function.
948 (get_long_name): Call it.
950 (read_draw_node): Handle `\D'Fx ...' by calling ...
951 (read_color_draw_node): New function.
953 (read_rgb, read_cmy, read_cmyk, read_gray): New optional argument
955 Pass it to `do_get_long_name' which is used instead of
958 * src/libs/libdriver/input.cc (color_from_Df_command): Remove
959 unnecessary value guard.
960 (parse_D_command) <'f'>: Add horizontal shift.
962 * src/preproc/grn/hgraph.cc (HGPrintElt) <POLYGON>: Use \D'Fg ...'.
963 * src/preproc/pic/troff.cc (troff_output::set_fill): Ditto.
966 * NEWS, man/groff_diff.man, man/groff.man, doc/groff.texinfo:
969 2003-02-12 Werner LEMBERG <wl@gnu.org>
971 * src/roff/troff/input.cc (do_name_test, do_expr_test,
972 do_zero_width): Push `\n' if closing delimiter is missing.
974 (token::next) <ESCAPE_NEWLINE>, <'\n'>, <\'\n'>: Reset `have_input'.
975 <'F'>: Make \F non-transparent at the beginning of line.
976 (process_input_stack) <token::TOKEN_CHAR, token::TOKEN_NEWLINE,
977 token::TOKEN_REQUEST, token::TOKEN_BEGIN_TRAP>: Don't handle
980 (define_color): Free color in case of reassignment.
982 * doc/groff.texinfo (@Defesc, @DefescList, @DefescItem,
983 @DefescListEnd): Use @Var, not @var.
986 * src/preproc/grn/hgraph.cc (HGPrintElt): Fix typo.
988 * src/preproc/pic/object.cc (object_spec::~object_spec): Free
989 `shaded' and `outlined' arrays.
990 (object_spec::object_spec): Initialize `shaded' and `outlined'.
991 (graphic_object::set_fill_color, graphic_object::set_outline_color):
993 (closed_object::set_fill_color): Ditto.
994 * src/preproc/pic/troff.cc (troff_output::set_color): Use strsave
996 (troff_output::reset_color): Use a_delete instead of free.
997 * src/preproc/pic/main.cc (do_file): Free `out' in case of error.
999 2003-02-11 Werner LEMBERG <wl@gnu.org>
1001 * doc/groff.texinfo: Improve documentation of `ad'.
1002 Document that \D'f...' is dependent on the horizontal resolution.
1003 * man/groff_diff.man: Improve documentation of \D'f...'.
1005 * src/preproc/grn/hgraph.cc (HGPrintElt) <POLYGON>: Don't emit
1006 compensating \h'...' for \D'f ...' since the latter no longer moves
1008 * src/preproc/pic/troff.cc (troff_output::set_fill): Ditto.
1010 2003-02-10 Werner LEMBERG <wl@gnu.org>
1012 Improve error messages for `x F' (and `F') commands.
1014 * src/include/error.h: Add declaration for
1015 `current_source_filename'.
1016 * src/libs/libgroff/filename.cc: Add `current_source_filename'.
1017 * src/libs/libgroff/error.cc (do_error_with_file_and_line): Add
1018 parameter for source file string.
1019 Updated all callers.
1021 * src/libs/libdriver/input.cc: Add `current_source_filename'.
1022 (remember_source_filename): New function.
1023 (parse_x_command <'F'>, do_file <'F'>): Use it.
1025 2003-02-09 Werner LEMBERG <wl@gnu.org>
1027 Make grotty not emit warnings about unknown colors more than
1030 * src/devices/grotty/tty.cc: Include `ptable.h'.
1031 (TTY_MAX_COLORS): Removed.
1032 (DEFAULT_COLOR_IDX): Defined to -1.
1033 (glyph): Change `back_color_idx' and `fore_color_idx' to `char'.
1034 (tty_printer): Change `curr_back_idx' and `curr_fore_idx' to `char'.
1035 Change `tty_colors' to be a ptable.
1036 First arg of `put_color' is now `char'.
1037 New functions `make_rgb_string' and `tty_color'.
1038 (tty_printer::tty_printer): Use `tty_color'.
1039 (tty_printer::color_to_idx): Return value is now `char'.
1042 * src/include/color.h (color): Add `print_color' member function.
1043 * src/libs/libgroff/color.cc (color::print_color): Implement it.
1045 2003-02-08 Werner LEMBERG <wl@gnu.org>
1049 * src/devices/grops/ps.cc (ps_printer::define_encoding): Close
1052 * src/include/ptable.h (PTABLE::~PTABLE, PTABLE::define): Always
1053 assume that value has been allocated with `new[]', thus use
1054 `a_delete' for deallocation.
1056 * src/libs/libdriver/input.cc (get_integer_arg,
1057 get_possibly_int_args, parse_x_command, do_file): Use `a_delete'
1060 * src/libs/libgroff/new.cc (delete) [!COOKIE_BUG]: Define.
1061 * src/libs/libgroff/nametoindex.cc
1062 (character_indexer::named_char_index): Use `new <type>[1]'.
1064 * src/preproc/eqn/lex.cc (init_table, do_definition): Use `new
1066 * src/preproc/eqn/text.cc (set_special_char_type): Ditto.
1067 (split_text): Use `a_delete'.
1069 * src/preproc/pic/pic.y (define_label, define_variable): Use `new
1072 * src/roff/troff/env.cc (environment::choose_breakpoint): Avoid
1073 harmless memory leak.
1074 (hyphen_trie::read_patterns_file): Initialize `buf'.
1075 * src/roff/troff/node.cc (troff_output_file::troff_output_file):
1076 Initialize `current_fill_color'and `current_glyph_color'.
1077 * src/roff/troff/glyphuni.cc
1078 (glyph_to_unicode_init::glyph_to_unicode_init): Use `new <type>[1]'.
1079 * src/roff/troff/uniuni.cc
1080 (unicode_decompose_init::unicode_decompose_init): Ditto.
1081 * src/roff/troff/uniglyph.cc
1082 (unicode_to_glyph_init::unicode_to_glyph_init): Ditto.
1084 2003-01-26 Werner LEMBERG <wl@gnu.org>
1086 * src/utils/indxbib/indxbib.cc (main) [__EMX__]: Check with
1087 `access' before calling `unlink'.
1088 (do_file): Handle __EMX__.
1090 * src/include/nonposix.h: Handle __EMX__.
1092 * Makefile.in (SEP): New variable; set to @PATH_SEPARATOR@.
1093 (fontpath,tmacpath): Use it.
1095 Sorted alphabetically.
1097 * src/preproc/eqn/neqn.sh, src/roff/nroff/nroff.sh: Use
1099 * src/preproc/eqn/Makefile.sub, src/roff/nroff/Makefile.sub: Handle
1102 2003-01-27 Werner LEMBERG <wl@gnu.org>
1104 * src/libs/libgroff/strcasecmp.c, src/libs/libgroff/strncasecmp.c:
1105 New files, copied from gnulib.
1106 * src/libs/libgroff/Makefile.sub (CSRCS): Add them.
1107 * configure.ac: Updated.
1108 * configure: Regenerated.
1110 * src/include/config.hin: Regenerated.
1111 * src/include/lib.h [!HAVE_STRCASECMP]: Declare `strcasecmp'.
1112 Don't define `strcasecmp' as `strcmp'.
1113 [!HAVE_STRNCASECMP]: Declare `strncasecmp'.
1114 Dont define `strncasecmp' as `strncmp'.
1116 * src/roff/groff/pipeline.c [!HAVE_STRCASECMP, !HAVE_STRNCASECMP]:
1119 2003-01-26 Werner LEMBERG <wl@gnu.org>
1121 * src/utils/indxbib/indxbib.cc (main) [__EMX__]: Fix typo:
1124 2003-01-25 Werner LEMBERG <wl@gnu.org>
1126 * doc/groff.texinfo (Ligatures and Kerning): Mention limitations.
1128 2003-01-24 Werner LEMBERG <wl@gnu.org>
1130 Add US-english hyphenation exceptions (converted from Barbara
1131 Beeton's hyphenation exception log reports which appear irregularly
1134 * tmac/hyphen.us: Updated to latest version.
1135 * tmac/README: Updated.
1136 * tmac/hyphenex.us, tmac/hyphenex.sh: New files.
1137 * tmac/troffrc: Load `hyphenex.us'.
1138 * tmac/Makefile.sub (NORMALFILES): Add `hyphenex.us'.
1139 * doc/groff.texinfo: Updated.
1141 2003-01-23 Werner LEMBERG <wl@gnu.org>
1143 Improve hyphenation slightly. This is a first step in redesigning
1144 the hyphenation algorithm to make it more flexible (e.g. allowing
1145 kerns and ligatures between the hyphenation character and the
1146 following character -- while not used normally in English, other
1147 languages like German would benefit).
1149 * src/roff/troff/env.cc (environment::hyphenate_line): Use
1150 assertion instead of if-clause.
1151 Let `get_hyphen_list' return the number of involved characters in
1152 the hyphenation pattern instead of computing it directly (which
1153 often yields too small values).
1154 * src/roff/troff/node.h (*::get_hyphen_list): Add second parameter.
1155 * src/roff/troff/node.cc (*::get_hyphen_list): Handle new second
1158 2003-01-22 Werner LEMBERG <wl@gnu.org>
1160 Fixing a bug which caused groff to hang if the hyphenation exception
1161 dictionary tried to grow.
1163 * src/roff/troff/env.cc (hyphen_trie::insert_hyphenation,
1164 hyphen_trie::read_patterns_file, do_hyphenation_patterns_file): Use
1165 pointer to dictionary.
1167 2003-01-20 Werner LEMBERG <wl@gnu.org>
1169 * src/utils/afmtodit/afmtodit.pl: Add switch `-m' to suppress
1170 negative left italic correction.
1171 * src/utils/afmtodit/afmtodit.man: Document it.
1173 * font/devps/generate/Makefile (RFLAG): Add `-m'.
1174 * font/devps/{AB,AR,BMB,BMR,CB,CR,EURO,HB,HR,HNB,HNR,NB,NR,PB,PR,
1175 S,TB,TR,ZD,ZDR}: Regenerated with afmtodit options `-i 0 -m'.
1179 2003-01-16 Werner LEMBERG <wl@gnu.org>
1183 2003-01-16 Jörgen Grahn <jgrahn@algonet.se>
1185 * src/preproc/refer/refer.man: Mention REFER environment variable.
1187 2003-01-05 Werner LEMBERG <wl@gnu.org>
1189 Similar to \[is], the square root glyph (\[sr]) and the square root
1190 extension glyph (\[radicalex]) are now text symbols. The new
1191 mathematical versions are called \[sqrt] and \[sqrtex],
1194 * font/devX*/S: Regenerated.
1195 * font/devdvi/generate/texex.map: Rename `sr[0123]' to `sqrt[0123]'.
1196 * font/devdvi/generate/texsy.map: Rename `sr' to `sqrt'.
1197 * font/devdvi/EX, font/devdvi/S: Regenerated.
1198 * font/devhtml/R.proto, font/devutf8/R.proto: Add `sqrt'.
1199 * font/devlj4/generate/special.map: Add `sqrt'.
1200 * font/devlj4/S: Regenerated.
1201 * font/devps/generate/textmap: Add `sqrt'.
1202 * font/devps/S, font/devps/symbolmap: Regenerated.
1204 * src/preproc/eqn/sqrt.cc (SQRT_CHAR, RADICAL_EXTENSION_CHAR,
1205 SQRT_CHAIN, BAR_CHAIN): Use `sqrt*' and `sqrtex*'.
1206 * src/roff/troff/input.cc (init_charset_table): Make `sqrtex'
1207 overlap horizontally.
1209 * tmac/X.tmac, tmac/ps.tmac, tmac/lj4.tmac: Add `sqrtex'.
1210 * tmac/dvi.tmac: Add `sr', and `sqrtex'.
1213 * doc/groff.texinfo, man/groff_diff.man: Document that `radicalex'
1214 and `sqrtex' are overlapping glyphs.
1216 2003-01-04 Werner LEMBERG <wl@gnu.org>
1218 * font/devdvi/generate/texsy.map: Add `is'.
1219 * font/devps/symbolmap: Regenerated.
1220 * font/devdvi/*TC, MI, S: Regenerated.
1222 * tmac/dvi.tmac: Remove `is'.
1224 2003-01-03 Werner LEMBERG <wl@gnu.org>
1226 `is' is now a text symbol (only relevant for dvi). The math variant
1227 can be accessed with `integral'.
1229 * font/devX*/S: Regenerated.
1230 * font/devdvi/generate/texex.map: Remove `is'.
1231 * font/devdvi/EX: Updated.
1232 * font/devhtml/R.proto, font/devutf8/R.proto: Add `integral'.
1233 * font/devlj4/generate/special.map: Ditto.
1234 * font/devlj4/S: Regenerated.
1235 * font/devps/generate/textmap: Add `integral'.
1236 * font/devps/S: Regenerated.
1238 * tmac/dvi.tmac: Define `is'.
1240 * src/roff/troff/glyphuni.cc (glyph_to_unicode_list): Add `integral'.
1242 * src/preproc/tbl/main.cc (process_format): Fix error message.
1244 2003-01-02 Werner LEMBERG <wl@gnu.org>
1246 * font/devhtml/R.proto, font/devutf8/R.proto: Add `ne' and `nc'.
1247 * font/devps/textmap: Fix entries for `ne' and `nc'.
1248 * font/devps/symbolmap: Regenerated.
1250 * src/roff/troff/glyphuni.cc (glyph_to_unicode_list),
1251 src/roff/troff/uniglyph.cc (unicode_to_glyph_list): Add `18',
1252 `38', `58', `78', `-+', `|=', `nc', `ne'.
1254 * tmac/dvi.tmac: Add `nm', `ne', `nc'.
1255 Use `schar' for `aq'.
1256 * tmac/ps.tmac, tmac/X.tmac: Add `nc' and `ne'.
1257 * tmac/ec.tmac: Add `SC' to special fonts for `CW' and `CWI'.
1258 * tmac/tty.tmac: Add `ne'.
1260 * src/roff/troff/node.cc (make_glyph_node): Test with `get_macro'
1261 for fallback glyphs.
1263 2002-12-29 Werner LEMBERG <wl@gnu.org>
1267 * font/devX*/*: Regenerated.
1268 * font/devdvi/generate/ec.map: Remove `eq'.
1269 * font/devdvi/generate/texsy.map: Make `~=' the same as `~~'.
1270 Assign `|=' to position 39.
1271 * font/devdvi/*EC, S: Regenerated.
1272 * font/devhtml/R.proto, font/devutf8/R.proto: Add `|='.
1273 * font/devlj4/generate/special.map: Make `~=' the same as `~~'.
1274 Assign `|=' to position 549.
1275 * font/devps/generate/textmap, font/devps/enerate/symbolmap: Remove
1277 Add `uni2243' for `|='.
1279 * tmac/ec.tmac: Add `eq'.
1280 * tmac/dvi.tmac: Add `=~'.
1281 * tmac/tty-char.tmac, tmac/ps.tmac, tmac/X.tmac, tmac/lbp.tmac: Add
1284 2002-12-21 Werner LEMBERG <wl@gnu.org>
1286 * font/devdvi/generate/tc.map: Remove `**'.
1287 * font/devdvi/*TC: Regenerated.
1288 * font/devhtml/R.proto, font/devutf8/R.proto: Add `18', `38', `58',
1290 * font/devutf8/NOTES: Updated.
1292 * src/roff/troff/charinfo.h (charinfo): Add `setx_macro' function.
1293 Don't give default parameter to `set_macro'.
1294 * src/roff/troff/input.cc (do_define_character): Use `setx_macro'
1295 instead of `set_macro'.
1296 (charinfo::setx_macro): Implement it.
1297 (charinfo::set_macro): Don't change `mode'.
1299 * tmac/tty.tmac: Add `18', `38', `58', `78', `<<', `>>'.
1300 * tmac/ps.tmac, tmac/X.tmac: Add `<<', `>>'.
1301 * tmac/dvi.tmac: Define `!=' with `.schar'.
1303 2002-12-20 Werner LEMBERG <wl@gnu.org>
1305 * font/devX*/S: Regenerated.
1306 * font/devdvi/generate/ec.map: Remove `pl'.
1307 * font/devdvi/generate/tc.map: Remove `mi', `14', `12', `34'.
1308 * font/devdvi/*{TC,EC}: Regenerated.
1309 * font/devhtml/R.proto: Add `-+'.
1310 Remove double entries for `rk', `lk', `lt', `rt', `rb', `lb'.
1311 * font/devlbp/*: Remove `or'.
1312 * font/devlj4/generate/special.map: Remove `or'.
1313 * font/devlj4/S: Regenerated.
1314 * font/devps/generate/textmap: Add `fiveeighths', `oneeighth',
1315 `seveneighths', `threeeighths'.
1317 Replace `minusplus' with `uni2213'.
1318 * font/devps/symbolmap: Regenerated.
1319 * font/devutf8/R.proto: Replace `shc' with unnamed glyph.
1322 * src/roff/troff/charinfo.h (charinfo): Add `is_normal' inline
1324 * src/roff/troff/node.cc (troff_output_file::put_char_width):
1325 Call glyph_color and fill_color even if tcommand_flag isn't set.
1326 (make_node, node::add_char): Check not ci->is_fallback but
1329 * tmac/lj4.tmac, tmac/lbp.tmac: Define `or'.
1330 * tmac/ec.tmac: Add .rchar entry for `f/'.
1331 Don't remove `12', `14', `34'.
1332 Define `pl' to be always roman.
1333 * tmac/ps.tmac (ps-frac, ps-frac-mono): New macros.
1334 Define `18', `38', `58', `78'.
1335 * tmac/tty.tmac: Add `-+'.
1336 * tmac/dvi.tmac: Define `f/'.
1337 (dvi-frac): Use `f/'.
1338 * tmac/X.tmac (X-frac, X-frac-mono): New macros.
1339 Define `18', `38', `58', `78'.
1341 2002-12-15 Colin Watson <cjwatson@debian.org>
1343 * contrib/pic2graph/pic2graph.sh: Add missing `;;'.
1345 2002-12-10 Werner LEMBERG <wl@gnu.org>
1347 Add glyph `tno', a textual variant of `no'.
1349 * font/devX*/*: Regenerated.
1350 * font/{devcp1047,devlatin1,devutf8,devhtml}/R.proto: Add `tno'.
1351 * font/devdvi/generate/{tc.map: Replace `no' with `tno'.
1352 * font/devdvi/generated/{texsy,textex}.map: Add `tno'.
1353 * font/devdvi/*: Regenerated.
1354 * font/devlbp/*: Add `tno'.
1355 * font/devlj4/generate/tex.map: Replace `no' with `tno'.
1356 * font/devlj4/*: Regenerated.
1357 * font/devps/generate/textmap: Replace `no' with `tno'.
1358 * font/devps/generate/symbolchars: Add `no'.
1359 * font/devps/*: Regenerated.
1361 * src/roff/troff/glyphuni.cc (glyph_to_unicode_list): Add `tno'.
1363 * tmac/cp1047.tmac, tmac/latin1.tmac: Replace `no' with `tno'.
1364 * tmac/tty-char.tmac: Add entry for `tno' and `3d'.
1368 * tmac/dvi.tmac: Replace most `\\' with `\E'.
1369 Add definition for `sd'.
1370 * tmac/X.tmac, tmac/ps.tmac: Replace most `\\' with `\E'.
1372 * tmac/eqnrc <dvi>: Use `integral' instead of `is' glyph.
1374 2002-12-08 Werner LEMBERG <wl@gnu.org>
1376 * tmac/an-old.tmac (TH): Use integer value for `IN' if in nroff
1377 mode to avoid rounding errors.
1378 (an-do-tag, an-do-tag-html, RS, RE): Remove redundant `.br'.
1380 * src/roff/groff/groff.man, src/roff/nroff/nroff.man,
1381 src/roff/troff/troff.man: Improve documentation of -T.
1383 2002-12-07 Jeff Conrad <jeff_conrad@msn.com>
1385 * src/roff/groff/pipeline.c: Don't define `const' for _WIN32.
1386 (run_pipeline) [_WIN32]: Provide working function without `fork'.
1388 2002-12-06 Werner LEMBERG <wl@gnu.org>
1390 * font/devps/generate/freeeuro.sfd: Make dimensions of Euro.symbol
1391 glyphs compatible to Adobe's Euro fonts (scaling them down a bit).
1392 Scaling Euro.sansserif glyphs down to have the same height as
1394 Removed unnecessary points; added some extrema.
1396 * font/devps/EURO, font/devps/freeeuro.afm, font/devps/freeeuro.pfa:
1399 2002-12-04 Werner LEMBERG <wl@gnu.org>
1401 * font/devps/generate/freeeuro.sfd: Add glyphs `Euro.symbol.slanted'
1402 and `Euro.symbol.bold.slanted'.
1403 Improve some glyph offsets and widths.
1404 * font/devps/EURO, font/devps/freeeuro.afm, font/devps/freeeuro.pfa:
1406 * font/devps/generate/Makefile (freeeuro.afm freeeuro.pfa): Fix
1408 * font/devps/generate/sfdtopfa.pe: Generate PFA in current
1411 * tmac/europs.tmac: Updated to new glyph indices.
1412 Use Euro.symbol for font familiy `A'.
1414 * doc/groff.texinfo: Minor improvements.
1416 2002-12-02 Werner LEMBERG <wl@gnu.org>
1418 * font/devdvi/generate.tc.map: s/%O/%0/.
1419 * font/devdvi/*TC: Regenerated.
1421 * src/roff/troff/div.cc (init_div_requests): Sorted.
1423 * tmac/dvi.tmac: Remove `Ye'.
1424 * tmac/ec.tmac: Remove `Ye'.
1425 Add .rchar entry for `de'.
1427 * man/groff.man, man/groff_diff.man: Document register `.pe'.
1428 * doc/groff.texinfo: Document registers `.pe', `.n', and `.w'.
1431 2002-11-30 Werner LEMBERG <wl@gnu.org>
1433 Add PS font for various Euro glyphs.
1435 * font/devps/generate/freeeuro.sfd: New master font file for
1437 * font/devps/generate/sfdtopfa.pe: New conversion script for
1439 * font/devps/generate/Makefile (FONTS): Add `EURO'.
1440 (EURO, freeeuro.afm, freeeuro.pfa): New rules.
1441 * font/devps/freeeuro.pfa, font/devps/freeeuro.afm: Generated from
1443 * font/devps/EURO: Generated from `freeeuro.afm'.
1444 * font/devps/download: Add `freeuro.pfa'.
1445 * font/devps/Makefile.sub (NORMALFILES): Adde `EURO' and
1448 * tmac/europs.tmac: New file.
1449 * tmac/ps.tmac: Include `europs.tmac'.
1450 * tmac/Makefile.sub (DISTFILES): Add `europs.tmac'.
1452 2002-11-29 Werner LEMBERG <wl@gnu.org>
1454 * font/devdvi/generate/texsy.map: Remove `lh' and `rh'.
1455 * font/devdvi/S: Regenerated.
1456 * font/devhtml/R.proto: Fix `CR' and `ci'.
1458 * font/devps/generate/textmap: Fix `lh', `rh', and `sq'.
1460 * font/devps/symbolmap: Regenerated.
1461 * font/devutf8/R.proto: Fix `CR' and `ci'.
1463 * font/devutf8/NOTES: Updated.
1465 * src/roff/troff/uniglyph.cc (unicode_to_glyph_list): Fix `CR' and
1468 * src/roff/troff/glyphuni.cc (glyph_to_unicode_list): Ditto.
1470 * tmac/dvi.tmac: Add `lh' and `rh'.
1471 * tmac/Xps.tmac: Fix `lh' and `rh'.
1472 * tmac/X.tmac: Add `OK'.
1473 * tmac/lj4.tmac: Ditto.
1475 2002-11-24 Werner LEMBERG <wl@gnu.org>
1477 * font/devX*/S: Regenerated.
1478 * font/devascii/R.proto, font/devcp1047/R.proto: Remove glyphs `lb',
1479 `lc', `lf', `lk', `lt', `rb', `rc', `rf', `rk', and `rt'.
1480 * font/devdvi/generate/texsy.map: Remove `or' glyph.
1481 * font/devdvi/S: Regenerated.
1482 * font/devhtml/R.proto, font/devutf8/R.proto: Add/fix glyphs
1483 `parenlefttp', `parenleftex', `parenleftbt', `parenrighttp',
1484 `parenrightex', `parenrightbt', `bracketlefttp', `bracketleftex',
1485 `bracketleftbt', `bracketrighttp', `bracketrightex',
1486 `bracketrightbt', `bracelefttp', `braceleftmid', `braceleftbt',
1487 `braceex', `braceleftex', `bracerightex', `bracerighttp',
1488 `bracerightmid', `bracerightbt', `lt', `lk', `lb', `rt', `rk',
1490 * src/roff/troff/glyphuni.cc, src/roff/troff/uniglyph.cc: Ditto.
1491 * font/devutf8/NOTES: Updated.
1492 * font/devlj4/generate/special.map: Add glyph `braceex'.
1493 * font/devlj4/S: Regenerated.
1495 * tmac/tty-char.tmac: Add glyphs `lf', `rf', `lc', and `rc'.
1497 2002-11-14 Werner LEMBERG <wl@gnu.org>
1499 * src/roff/troff/uniglyph.cc (unicode_to_glyph_list): Add `va'
1502 * src/roff/troff/glyphuni.cc (glyph_to_unicode_list): Ditto.
1504 * doc/texinfo.tex: New version from texinfo 4.3.
1505 * doc/groff.texinfo: Updated for texinfo 4.3.
1506 Use @tie{} where appropriate.
1507 * font/devdvi/generate/ec.map: Don't include `or' and `bv'.
1508 * font/devdvi/generate/tc.map: Remove `rn'.
1509 * font/devdvi/*TC, font/devdvi/*EC: Regenerated.
1510 * font/devhtml/R.proto, font/devutf8/R.proto: Add `vA'.
1512 * font/devX100/*, font/devX100-12/*, font/devX75/*,
1513 font/devX75-12/*: Regenerated.
1515 * tmac/dvi.tmac: Add special fonts `SA' and `SB'.
1516 Use .char (again) for `br', `ul', `rn', `or', and `ru'.
1517 Improve definition of `an'.
1518 * tmac/ps.tmac: Use .char (again) for `br', `ul', `rn', `or', and
1520 * tmac/lj4.tmac: Use .char (again) for `br', `ul', `rn', and `ru'.
1521 * tmac/X.tmac: Add definition for `or'.
1522 * tmac/Xps.tmac: Undo change 2002-11-05.
1523 * tmac/lbp.tmac: Add definitions for `br', `rn', `ul', and `ru'.
1525 2002-11-11 Werner LEMBERG <wl@gnu.org>
1527 * src/roff/troff/node.cc (troff_output_file::put_char): Always
1530 2002-11-10 Werner LEMBERG <wl@gnu.org>
1532 Added three new requests `schar', `fschar', and `rfschar'. `schar'
1533 defines a glyph which is searched after the check for fonts declared
1534 with `.special' (and before the check for all mounted special
1535 fonts). `fschar' defines a glyph for a particular font which is
1536 searched after the check for fonts declared with `.fspecial' (and
1537 before the check for fonts declared with `.special'). `rfschar'
1538 removes glyphs defined with `fschar'.
1540 * src/roff/troff/token.h (char_mode): New enum.
1541 Declare do_define_character.
1542 * src/roff/troff/charinfo.h (charinfo): Replace `fallback' with
1544 (charinfo::is_fallback): Updated.
1545 (charinfo::is_special): New method.
1546 * src/roff/troff/input.cc (do_define_character): Add and use
1547 optional second parameter used as a prefix for font-specific glyph
1549 (define_character, define_fallback_character): Updated.
1550 (define_special_character): New function.
1551 (init_input_requests): Add `schar'.
1552 (charinfo::charinfo, charinfo::set_macro): Updated.
1553 * src/roff/troff/node.cc: Include `stringclass.h'.
1554 (make_glyph_node): Handle special glyphs defined with `.schar' and
1556 (define_font_special_character, remove_font_special_character): New
1558 (init_node_requests): Sorted.
1559 Add `fschar' and `rfschar'.
1560 * NEWS, man/groff_diff.man, man/groff.man, doc/groff.texinfo:
1561 Document new requests.
1563 * font/devhtml/R.proto, font/devutf8/R.proto: Add `va'.
1564 * tmac/dvi.tmac: Add `va' for CW and CWI (using `.fschar').
1566 2002-11-08 Werner LEMBERG <wl@gnu.org>
1568 Added new font `SC' (cmtex10) to devdvi.
1570 * devdvi/generate/Makefile (FONTS): Add `SC'.
1572 * devdvi/generate/textex.map: New map file for cmtex.
1574 * devdvi/Makefile.sub (DEVFILES): Updated.
1575 * tmac/dvi.tmac: Add fspecial entries for SC.
1576 Add `MI', `S' and `CW' to the `special' call. Otherwise, `SC' is
1577 found before `S' since the font position of `SC' is lower due to the
1578 gaps in DESC's `font' line.
1579 * tmac/ec.tmac: Add a `special' call.
1582 * font/devhtml/R.proto: Remove double entry for `ti'.
1583 * tmac/tty.tmac: Add entries for `IJ', `ij', and `bq'.
1584 * tmac/tty-char.tmac: Remove entry for `bq'.
1585 * tmac/lbp.tmac: Add entries for `lq', `rq', `fo', `fc', and `em'.
1586 * tmac/ec.tmac: Don't remove `aq' glyph.
1587 * tmac/X.tmac: Fix entry for `em'.
1588 Add entries for `fo' and `fc'.
1589 * tmac/dvi.tmac: Add entries for `em', `en', `hy', `fo', and `fc'.
1591 * doc/groff.texinfo, man/groff.man, man/groff_diff.man: Fix
1592 documentation of `special' and `fspecial' requests.
1594 2002-11-05 Werner LEMBERG <wl@gnu.org>
1596 * font/devascii/R.proto, font/devcp1047/R.proto,
1597 font/devlatin1/R.proto: Remove entry for `.i'.
1598 * font/devdvi/generate/textt.map: Add entry for `ad'.
1599 * font/devdvi/generate/texr.map, font/devdvi/generate/texb.map,
1600 font/devdvi/generate/texi.map: Add dummy glyph name `slash@for@l'.
1601 We need this for getting kerning values to compose `/l' and `/L'.
1602 * font/devdvi: Regenerated font definition files for CM fonts.
1603 * font/devhtml/R.proto: Add entries for "'C", "'c", `IJ', and `ij'.
1604 * font/devutf8/R.proto: Ditto.
1605 Remove double entry for `ti'.
1607 * src/roff/troff/glyphuni.cc (glyph_to_unicode_list): Fix entries
1608 for (groff) ligatures, `la', and `ra'.
1609 Add "'C", "'c", `IJ', and `ij'.
1610 Remove double entry for `ti'.
1611 * src/roff/troff/uniglyph.cc (unicode_to_glyph_list): Remove all
1613 Add "'C", "'c", `IJ', and `ij'.
1614 Fix entries for (groff) ligatures, `la', and `ra'.
1616 * tmac/ps.tmac (ps-achar): New macro.
1617 Define "'c" and "'C".
1618 * tmac/tty.tmac: Add entry for `.i'.
1619 * tmac/X.tmac (X-achar): New macro.
1620 Define "'c", "'C", and `:Y'.
1621 Add entries for `IJ' and `ij'.
1622 * tmac/Xps.tmac (Xps-achar): New macro.
1623 Define "'c" and "'C".
1624 Add entries for `IJ' and `ij'.
1625 * tmac/lbp.tmac (lbp-achar): New macro.
1626 Add fallback characters for all groff ligatures and many other
1628 * tmac/dvi.tmac: Fix definitions of `_' and `ul'.
1629 Add entries for `/l' and `/L'.
1630 Define "'c" and "'C".
1631 Add entries for `IJ' and `ij'.
1633 2002-11-02 Larry Kollar <kollar@alltel.net>
1635 * PROBLEMS: Document how to solve Mac OS X compilation problems.
1637 2002-11-02 Werner LEMBERG <wl@gnu.org>
1639 Adding support for composite glyphs: \[xxx yyy ...] and the
1640 `composite' request.
1642 * src/roff/troff/glyphuni.cc: New file for mapping groff glyph names
1643 to Unicode-based glyph names.
1644 * src/roff/troff/uniglyph.cc: New file for mapping Unicode-based
1645 glyph names to groff glyph names.
1646 * src/roff/troff/uniuni.cc: New file for canonically decomposing
1647 Unicode-based glyph names.
1648 * src/roff/troff/unicode.cc, src/roff/troff/unicode.h: New files
1649 for handling Unicode glyph names.
1650 * src/roff/troff/input.cc: Include unicode.h.
1651 (composite_glyph_name): New function.
1652 (token::next) <'['>: Handle Unicode glyph names and composite
1654 (composite_dictionary): New dictionary for the `composite' request.
1655 (composite_request): Implement `composite' request.
1656 (init_input_requests): Add `composite'.
1657 Alphabetically sorted.
1658 * src/roff/troff/env.cc (tabs_save, tabs_restore): Removed (already
1660 (init_env_requests): Alphabetically sorted.
1661 Removed `tas' and `tar' (already commented out).
1662 * src/roff/troff/Makefile.sub: Updated.
1664 2002-10-31 Ruslan Ermilov <ru@FreeBSD.org>
1666 * src/roff/nroff/nroff.man, src/roff/nroff/nroff.sh: Fix description
1669 2002-10-29 Werner LEMBERG <wl@gnu.org>
1671 Fix computation of .trunc register. Additionally, its value (and
1672 the value of the .ne register) is now always set before entering the
1675 * src/roff/troff/div.cc (diversion::need): Set `truncated_space' and
1676 `needed_space' before calling `space'.
1677 (top_level_diversion::space): Remove special code for 'sp before the
1679 Call `begin_page' with the discarded space as a parameter.
1680 (top_level_diversion::begin_page): Add optional parameter to set
1682 * src/roff/troff/div.h: Updated.
1684 * doc/groff.texinfo: Improve documentation of .sp, \n[.trunc], and
1687 * tmac/an-old.tmac (SH, SS, TP, IP, HP, TS): Undo change 2002-10-26.
1688 (LP): Remove superfluous call to `br'.
1689 * tmac/doc-common (doc-paragraph): Undo change 2002-10-26.
1690 * tmac/doc.tmac (Bd, Bl, doc-set-vertical-and-indent): Ditto.
1692 2002-10-26 Werner LEMBERG <wl@gnu.org>
1694 * tmac/doc-ditroff: Remove useless switch/variable -rC.
1695 (doc-setup-header): Don't set page register `%'.
1696 * tmac/doc-nroff: Remove variable `C'.
1697 (doc-setup-page-layout): Set doc-header-space to .5i unconditionally.
1698 (doc-setup-header): Don't set page register `%'.
1700 * tmac/doc-common (doc-header): Call `ns'.
1701 (doc-paragraph): Protect .sp with .br so that it survives traps
1702 possibly set by the user.
1703 * tmac/doc.tmac (Bd, Bl, doc-set-vertical-and-indent): Ditto.
1705 * tmac/doc*: Replace ' with . for consistency if no effect.
1707 2002-10-26 Werner LEMBERG <wl@gnu.org>
1709 * tmac/an-old.tmac (SH, SS, TP, IP, HP, TS): Protect .sp with .br
1710 so that it survives traps possibly set by the user.
1712 * src/roff/troff/node.cc: Fix the changes from 2002-10-23.
1713 (troff_output_file::set_font): Call flush_tbuf if necessary.
1714 (troff_output_file::fill_color, troff_output_file::glyph_color): Call
1715 flush_tbuf and do_motion only if necessary.
1716 (troff_output_file::start_special,
1717 troff_output_file::put_char_width, troff_output_file::put_char,
1718 troff_output_file::draw): Updated.
1719 (word_space_node::tprint, space_node::tprint, hmotion_node::tprint,
1720 vmotion_node::tprint): Undo change 2002-10-23.
1722 2002-10-25 Werner LEMBERG <wl@gnu.org>
1724 * tmac/www.tmac (DC): Fix case of overlapping images.
1726 2002-10-23 Werner LEMBERG <wl@gnu.org>
1728 * src/roff/troff/node.cc (troff_output_file::fill_color,
1729 troff_output_file::glyph_color): Set current color before testing
1731 (troff_output_file::put_char_width, troff_output_file::put_char,
1732 troff_output_file::draw): Don't call flush_tbuf and/or do_motion
1734 (troff_output_file::file_color, troff_output_file::glyph_color):
1736 (word_space_node::tprint, space_node::tprint, hmotion_node::tprint,
1737 vmotion_node::tprint): Move first, then call fill_color.
1739 2002-10-20 Werner LEMBERG <wl@gnu.org>
1741 * doc/groff.texinfo, man/groff_tmac.man: Document that it is not
1742 possible to use multiple main macro packages.
1744 2002-10-19 Werner LEMBERG <wl@gnu.org>
1746 * src/devices/grops/ps.cc (cmyk_flag): New global variable.
1747 (ps_printer::set_color): Set `cmyk_flag' for CMY and CMYK colors.
1748 (ps_printer::~ps_printer): Emit `%%Extensions: CMYK' if `cmyk_flag'
1750 * font/devps/prologue.ps (Fk, Ck): Enclose definitions with a
1751 `where' construction since `cmyksetcolor' is a PS Level 2 operator.
1753 2002-10-16 Werner LEMBERG <wl@gnu.org>
1755 * NEWS, doc/webpage.ms: Updated.
1757 2002-10-14 Werner LEMBERG <wl@gnu.org>
1759 * src/roff/troff/node.cc (troff_output_file::put_char_width,
1760 troff_output_file::put_char, troff_output_file::fill_color,
1761 troff_output_file::glyph_color): Handle case where color pointer
1764 2002-10-13 Ruslan Ermilov <ru@FreeBSD.org>
1766 Add the new -r option to grotty. It is similar to the -i option
1767 except it tells grotty(1) to use the "reverse video" attribute to
1768 render italic fonts.
1770 * src/devices/grotty/tty.cc (reverse_flag): New global variable.
1771 (SGR_REVERSE, SGR_NO_REVERSE): New macros.
1772 (tty_printer::make_underline, tty_printer::put_color,
1773 tty_printer::end_page): Use it.
1774 (main): Add -r switch.
1776 * src/devices/grotty/grotty.man: Document it.
1778 2002-10-11 Ruslan Ermilov <ru@FreeBSD.org>
1780 * src/roff/troff/env.cc (hyphen_trie::read_patterns_file): Add
1781 cast to `unsigned char' to properly read patterns with 8bit
1784 2002-10-08 Werner LEMBERG <wl@gnu.org>
1786 * REVISION: Increased to 2.
1788 Version 1.18.1 released
1789 =======================
1791 2002-10-08 Werner LEMBERG <wl@gnu.org>
1793 * doc/webpage.ms, NEWS: Updated.
1795 2002-10-07 Werner LEMBERG <wl@gnu.org>
1797 * tmac/doc-common (Ss): Add final `.ns' (similar to `.Sh') to
1798 suppress additional whitespace after the header.
1800 * tmac/doc-ditroff, tmac/doc-nroff (Am): New string to be in sync
1803 * src/preproc/grn/grn.man, tmac/groff_mdoc.man, NEWS: Updated.
1805 2002-10-07 Ruslan Ermilov <ru@FreeBSD.org>
1807 * tmac/doc-common(doc-volume-operating-system-ateol): New flag.
1808 (Dt): Use it to improve language localization (especially Russian
1811 2002-10-07 Daniel Senderowicz <daniel@synchrods.com>
1813 * src/preproc/grn/gprint.h (BSPLINE, BEZIER): New macros.
1814 * src/preproc/grn/hdb.cc (DBGetType): Parse spline and bezier
1816 * src/preproc/grn/hgraph.cc (drawwig): Add parameter to control
1818 Call `picurve' for BSPLINE.
1819 (HGPrintElt): Handle BSPLINE.
1820 * src/preproc/grn/README: Document it.
1822 2002-10-03 Werner LEMBERG <wl@gnu.org>
1824 * src/roff/troff/node.cc (break_char_node::col): New variable.
1825 Updated constructor.
1826 (space_node::tprint, word_space_node::tprint): Call `fill_color'
1828 (space_node::space_node): Remove assertion.
1829 (break_char_node::add_self): Pass color argument to space node.
1830 * src/roff/troff/input.cc (token::add_to_node_list, token::process):
1832 * src/roff/troff/env.cc (environment::do_break,
1833 environment::add_padding): Ditto.
1835 2002-10-02 Werner LEMBERG <wl@gnu.org>
1837 Redesigning color support in troff. Colors are no longer
1838 represented as separate nodes but are now part of glyph nodes and
1839 friends. This fixes the current formatting misbehaviour due to the
1840 changes introduced on 2002-09-20. Some extra code is necessary for
1841 proper grotty support: Without adding color variables to
1842 space-related nodes, the background color would be changed too late.
1844 * src/roff/troff/node.h, src/roff/troff/node.cc:
1845 s/current_pagecolor/current_fill_color/.
1846 s/current_glyphcolor/current_glyph_color/.
1847 (glyph_color_node, fill_color_node): Removed.
1848 (node::get_glyph_color, node::get_fill_color): New virtual member
1850 (space_node::col): New variable.
1851 Updated constructors of space_node and derived classes accordingly.
1852 (hmotion_node::col): New variable.
1853 Updated constructors of hmotion_node and space_char_hmotion_node
1855 (vmotion_node::col): New variable.
1856 Updated constructor accordingly.
1857 (draw_node::gcol, draw_node::fcol): New variables.
1858 Updated constructor accordingly.
1859 (special_node::gcol, special_node::fcol): New variables.
1860 Updated constructors accordingly.
1861 (troff_output_file::put_char, troff_output_file::put_charwidth,
1862 troff_output_file::draw): Set glyph and fill color.
1863 (troff_output_file::start_special): Set glyph and fill color.
1864 Always set current font.
1865 (troff_output_file::fill_color, troff_output_file::glyph_color):
1866 Don't call `do_motion'.
1867 (glyph_node::gcol, glyph_node::fcol): New variables.
1868 Updated constructors of glyph_node and ligature_node accordingly.
1869 (glyph_node::get_glyph_color, glyph_node::get_fill_color): New
1871 (glyph_node::merge_glyph_node,
1872 kern_pair_node::add_discretionary_hyphen,
1873 node::add_discretionary_hyphen): Updated.
1874 (break_char_node::merge_self): Updated.
1875 (word_space_node::tprint, space_node::tprint, hmotion_node::tprint,
1876 vmotion_node::tprint): Handle color.
1877 (make_glyph_node, make_node, node::add_char): Updated.
1879 * src/roff/troff/env.cc (environment::space_newline,
1880 environment::space, environment::output_line, environment::do_break,
1881 environment::make_tab_node, environment::add_padding, title):
1883 (environment_switch, environment_copy): Don't add color nodes.
1885 * src/roff/troff/input.cc (do_glyph_color, do_fill_color): Return
1887 (token::next): Updated.
1888 \m and \M now are as transparent as \s.
1889 (process_input_stack, token::add_to_node_list, token::process,
1890 read_draw_node): Updated.
1891 (charinfo_to_node_list): Don't add color nodes.
1893 * doc/groff.texinfo: Updated.
1895 2002-09-27 Ruslan Ermilov <ru@FreeBSD.org>
1897 * tmac/doc-common (ds-operating-system-FreeBSD-4.*): New version
1900 2002-09-27 Colin Watson <cjwatson@debian.org>
1902 * src/roff/troff/node.cc (bracket_node::copy): Check `list' != 0.
1904 2002-09-23 Werner LEMBERG <wl@gnu.org>
1906 * src/devices/grolbp/lbp.cc: Replace `300' with `font::res' where
1908 (DEFAULT_LINEWIDTH_FACTOR): New macro.
1909 (linewidth_factor): New global variable.
1910 (lbp_printer::set_line_thickness): Fix case for size < 0, using
1912 (long_options): Add -w/--linewidth option.
1914 (main): Handle -w option to set linewidth_factor.
1915 (lbp_printer::lbp_printer): Initialize req_linethickness, not
1918 * src/devices/grolbp/grolbp.man, NEWS, doc/webpage.ms: Updated.
1920 2002-09-22 Paco Andrés Verdú <pandres@dragonet.es>
1922 Fixed a bug in the line thickness setting code.
1924 * src/devices/grolbp/lbp.cc (lbp_printer::req_linethickness): New
1926 (lbp_printer::set_line_thickness): Pass environment as second
1928 Implement it actually.
1929 (lpb_printer::set_char, lbp_printer::draw): Use `req_linethickness'
1930 and `set_line_thickness, depending on the current font size.
1932 2002-09-21 Werner LEMBERG <wl@gnu.org>
1934 Some Debian patches.
1936 * src/roff/groff/pipeline.h (MAX_COMMANDS): Increase to 12.
1937 * src/roff/troff/node.cc (bracket_node::copy): Initialize
1940 2002-09-20 Werner LEMBERG <wl@gnu.org>
1942 * configure: Regenerated with autoconf 2.54.
1944 2002-09-20 Werner LEMBERG <wl@gnu.org>
1946 * src/roff/troff/env.h (environment): Rename cur_glyph_color to
1948 Rename cur_fill_color to fill_color.
1949 * src/roff/troff/env.cc: Updated.
1951 2002-09-20 Werner LEMBERG <wl@gnu.org>
1953 * src/roff/troff/env.cc (title): Copy color status after processing
1955 * src/roff/troff/input.cc (charinfo_to_node_list): Emit glyph and
1956 fill color nodes to reset colors properly.
1958 * tmac/www.tmac (DC): Fix color handling.
1960 * src/preproc/pic/pic.man, doc/pic.ms: Document some color issues.
1961 * doc/groff.texinfo: Fixing documentation of `tl' request.
1962 * doc/webpage.ms: Updated.
1964 2002-09-19 Werner LEMBERG <wl@gnu.org>
1966 * src/roff/troff/env.cc (environent_switch, environment_copy):
1967 Emit glyph and fill color nodes to initialize colors properly.
1969 2002-09-17 Colin Watson <cjwatson@debian.org>
1971 * src/roff/troff/env.cc (environment::set_glyph_color,
1972 environment::set_fill_color): Fix typo which prevented \m[] work
1975 2002-09-17 Werner LEMBERG <wl@gnu.org>
1977 Add left and right italic correction to non-slanted PS fonts. This
1978 is an experimental feature to improve image rendering of grohtml.
1980 * font/devps/generate/Makefile (RFLAG): New variable, set to `-i 0'.
1981 ({T,H,C,P,N,BM,A,HN}{R,B}, ZD, S, ZDR): Use it.
1982 * font/devps/*: All non-slanted fonts regenerated.
1985 2002-09-16 Werner LEMBERG <wl@gnu.org>
1987 Add a site-specific font directory.
1989 * Makefile.in (localfontdir, legacyfontdir): New variables.
1990 (fontpath): Use them.
1991 (MDEFINES, uninstall_dirs): Updated.
1992 * Makefile.comm (.man.n): Add `LOCALFONTDIR' and `LEGACYFONTDIR'.
1993 Remove `FONTPATH' and `MACROPATH'.
1995 * src/roff/troff/troff.man, NEWS: Updated.
1996 * doc/groff.texinfo (Font Directories): New section.
1999 * src/devices/grodvi/grodvi.man, src/devices/grohtml/grohtml.man,
2000 src/devices/grolbp/grolbp.man, src/devices/grolj4/grolj4.man,
2001 src/preproc/grn/grn.man: Minor fixes.
2003 * src/devices/grohtml/post-html.cc (html_printer::do_tab_ts):
2004 Remove unused variable.
2006 2002-09-11 Werner LEMBERG <wl@gnu.org>
2008 * doc/groff.texinfo, man/groff_font.man: Clarify argument of \N.
2009 * man/groff_out.man: Fix documentation of 'N'.
2011 2002-09-09 Gaius Mulley <gaius@glam.ac.uk>
2013 * doc/Makefile.in (webpage.html): Depend on gnu.eps also.
2014 * src/roff/troff/env.cc (indent): Emit html tag only if break_flag is
2016 * src/devices/grohtml/post-html.cc (text_glob::is_br_ni): Removed.
2017 (text_glob::is_br, html_printer::lookahead_for_tables): Updated.
2018 (html_printer::do_tab_ts): Call `emit_table_header' with `FALSE'.
2019 * src/devices/grohtml/html-text.cc (html_text::start_tag) <P_TAG,
2020 PRE_TAG>: Call `begin' with `FALSE'.
2022 2002-09-09 Ralph Corderoy <ralph@inputplus.demon.co.uk>
2024 * src/libs/libgroff/string.cc (string::extract): Fix position of
2025 terminating null byte.
2027 2002-09-08 Werner LEMBERG <wl@gnu.org>
2029 Add global option `nospaces' to tbl so that leading and trailing
2030 spaces in data items are ignored.
2032 * src/libs/libgroff/string.cc (string::remove_spaces): New member
2033 function to remove leading and trailing spaces.
2034 * src/include/stringclass.h: Updated.
2036 * src/preproc/tbl/table.h (table): Add flag `NOSPACES'.
2038 * src/preproc/tbl/main.cc (process_options): Handle `nospaces'
2040 Fix typo in error messages.
2041 (process_data): Implement `nospaces' option.
2042 * src/preproc/tbl/tbl.man, NEWS, doc/webpage.ms: Updated.
2044 2002-09-07 Werner LEMBERG <wl@gnu.org>
2046 * src/include/config.hin: Add `HAVE_ISATTY'.
2047 * src/libs/libgroff/tmpfile.cc (xtmpfile_list): Drop `const' for
2049 * src/libs/libgroff/tmpname.cc: Include `time.h'.
2050 * src/libs/libdriver/input.cc (Char): Add `operator==' and
2051 `operator!=' for `char'.
2052 * doc/groff.texinfo: Replace @ifnottex block for top node with
2055 2002-09-06 Werner LEMBERG <wl@gnu.org>
2057 * doc/Makefile.in (.texinfo.html): Add -I switch.
2058 * doc/groff.texinfo: Add @ifnottex block for top node to make
2059 translation to HTML work.
2061 2002-09-05 Gaius Mulley <gaius@glam.ac.uk>
2063 * src/preproc/html/pre-html.cc (LETTER_LENGTH): Removed.
2064 (get_papersize, determine_vertical_offset): Removed.
2065 (char_buffer::do_image): Always specify letter size.
2067 (imageList::createPage): Use -dDEVICEHEIGHTPOINTS instead of
2070 2002-09-05 Werner LEMBERG <wl@gnu.org>
2072 * doc/groff.texinfo, tmac/groff_man.man: Improve documentation of
2073 default indentation.
2075 2002-09-04 Gaius Mulley <gaius@glam.ac.uk>
2077 * src/preproc/html/pre-html.cc (imageList::createPage): Use
2079 (generateImages): Clean up push-back buffer.
2081 2002-09-04 Ralph Corderoy <ralph@inputplus.demon.co.uk>
2083 * doc/groff.texinfo: Minor fixes.
2085 2002-08-21 Gaius Mulley <gaius@glam.ac.uk>
2087 * src/preproc/html/pre-html.cc (DEFAULT_LINE_LENGTH): New macro.
2088 (MAX_WIDTH, A4_LENGTH, A4_OFFSET, LETTER_OFFSET): Removed.
2090 (determine_vertical_offset): Use LETTER_LENGTH.
2091 (createPage): Moved to ...
2092 (imageList::createPage): This.
2093 Call gs with -dDEVICEWIDTHPOINTS to avoid cropping.
2094 (imageList::getMaxX): New function.
2095 (createImage): Moved to ...
2096 (imageList::createImage): This.
2097 (imageList::createImages): New function.
2098 (generateImages): Read `maxx' directly.
2100 (scanArguments): Don't specify `gsPaper' for `-o'.
2101 (makeTempFiles): Call `xtmpfile' with the last argument set to
2104 2002-08-24 Werner LEMBERG <wl@gnu.org>
2106 * src/include/nonposix.h (mkdir, WAIT, creat) [_MSC_VER]: Define.
2107 (WAIT, _WAIT_CHILD) [!_MSC_VER]: Define.
2108 * src/preproc/html/pre-html.cc (waitForChild): Use WAIT.
2109 * src/preproc/html/pushback.cc: Include nonposix.h.
2110 * src/roff/groff/pipeline.c: Define strcasecmp and strncasecmp
2113 2002-08-23 Werner LEMBERG <wl@gnu.org>
2115 Use $(OBJEXT) for the object file extension.
2117 * Makefile.comm (.SUFFIXES): Add .obj.
2118 (.cc.obj, .c.obj): New implicit rules.
2119 * Makefile.in (OBJEXT): New variable, initialized from autoconf.
2120 (MDEFINES): Add EXEEXT and OBJEXT.
2121 * */Makefile.sub: s/.o/.$(OBJEXT)/.
2123 2002-08-22 Werner LEMBERG <wl@gnu.org>
2125 * INSTALL: Mention texinfo 4.2 as a prerequisite.
2127 2002-08-21 Gaius Mulley <gaius@glam.ac.uk>
2129 * src/devices/grohtml/post-html.cc (colType): Make enum global to
2131 (html_printer::update_min_max, html_printer::add_table_end): New
2133 (html_printer::lookahead_for_tables): Use them.
2134 Reset page offset correctly.
2135 (html_printer::~html_printer): Add creation of creator comment up.
2137 2002-08-20 Werner LEMBERG <wl@gnu.org>
2139 * tmac/an-old.tmac (T&): New dummy macro to avoid warning.
2140 * man/groff_tmac.man: Fix typos.
2141 * man/groff_font.man: Minor reordering.
2142 * contrib/eqn2graph/eqn2graph.man (Tp): New macro.
2143 * contrib/groffer/groffer.man: Fix typos.
2145 2002-08-18 Gaius Mulley <gaius@glam.ac.uk>
2147 Avoid endless loops while scanning for tables.
2149 * src/devices/grohtml/post-html.cc (list::insert): Set
2151 (html_printer::next_horiz_pos): Add `text_glob' argument; update
2153 Return immediately if that argument is NULL.
2154 (html_printer::calc_nf): Don't test if `g' is NULL.
2155 (html_printer::lookahead_for_tables): Use
2156 `glyphs.move_right_get_data'.
2157 Don't test if `g' is NULL.
2159 2002-08-18 Gaius Mulley <gaius@glam.ac.uk>
2161 A better fix, replacing fix 2002-08-15, for increasing SIZE.
2163 * src/devices/grohtml/post-html.cc (char_block): Make `buffer'
2165 (char_block::char_block): Allocate `buffer'.
2166 (char_buffer::add_string): Use it.
2168 2002-08-15 Werner LEMBERG <wl@gnu.org>
2170 * src/devices/grops/grops.man, src/devices/grolj4/grolj4.man,
2171 src/devices/grodvi/grodvi.man: Document default line thickness.
2173 2002-08-15 Gaius Mulley <gaius@glam.ac.uk>
2175 * src/devices/grohtml/post-html.cc (char_block): Increase SIZE to
2178 2002-08-14 Werner LEMBERG <wl@gnu.org>
2180 * doc/webpage.ms: Updated.
2182 2002-08-09 Werner LEMBERG <wl@gnu.org>
2184 * src/roff/troff/node.cc (node::add_char): Call `freeze_space' for
2187 2002-08-08 Aaron Campbell <aaron@monkey.org>
2189 * src/preproc/pic/object.cc (object_spec::make_move): Fix typo
2192 2002-08-08 Werner LEMBERG <wl@gnu.org>
2194 * src/roff/troff/input.cc (read_rgb, read_cmy, read_cmyk): Call
2197 Don't push back a space but a newline onto the stack.
2199 2002-08-07 Gaius Mulley <gaius@glam.ac.uk>
2201 Add fonts `CI', `CB', and `CBI' to grohtml which have been omitted
2204 * src/devices/grohtml/post-html.cc (html_printer::end_font,
2205 html_printer::start_font): Handle them.
2206 * src/devices/grohtml/html-text.cc (html_text::do_italic): Don't
2208 (html_text::do_bold): Don't reset italic and tt.
2209 (html_text::do_tt, html_text::do_pre): Don't reset bold and italic.
2210 * font/devhtml/DESC.proto: Add those fonts.
2211 * font/devhtml/Makefile.sub (PROTOFONTS): Updated.
2213 2002-08-07 Werner LEMBERG <wl@gnu.org>
2215 * MORE.STUFF: Added gpresent.
2217 * tmac/trace.tmac: Show nesting level by a corresponding amount of
2218 whitespace before printing the logging message.
2220 2002-07-31 Colin Watson <cjwatson@debian.org>
2222 * src/devices/grohtml/html-table.cc (html_table::finish_row):
2223 Initialize `n' to zero. This fixes a segfault on ARM.
2225 2002-07-30 Werner LEMBERG <wl@gnu.org>
2227 * doc/grnexmpl.me: Remove calls to .st and .sc which are undefined.
2229 2002-07-29 Werner LEMBERG <wl@gnu.org>
2231 * src/preproc/pic/pic.y (print_arg, relative_path): Add missing
2234 2002-07-28 Colin Watson <cjwatson@debian.org>
2236 * src/devices/grohtml/post-html (html_printer::troff_tag): Handle
2238 (html_printer::html_printer): Initialize `pointsize'.
2240 2002-07-26 Werner LEMBERG <wl@gnu.org>
2242 * doc/Makefile.sub (PROCESSEDEXAMPLEFILES): Remove gnu.eps and
2244 (CLEANNOTSRCDIRADD): Add gnu.eps and gnu.png.
2245 (gnu.eps): Add -rle switch to pnmtops.
2246 (distfiles): Add gnu.eps and gnu.png.
2248 2002-07-25 Petter Reinholdtsen <pere@hungry.com>
2250 * src/libs/libdriver/input.cc (Char): Add const to `operator=='.
2253 2002-07-24 Werner LEMBERG <wl@gnu.org>
2255 * doc/Makefile.in, doc/Makefile.sub (groff_bin_path): Don't use
2256 ' \+' but ' *' for sed.
2257 (GROFF): Set GROFF_COMMAND_PREFIX to empty value.
2259 2002-07-23 Werner LEMBERG <wl@gnu.org>
2261 * doc/groff.texinfo: Document `papersize' keyword.
2262 * NEWS, man/groff_font.man: Updated.
2264 2002-07-23 Colin Watson <cjwatson@debian.org>
2266 Extend papersize keyword to accept more than a single entry. The
2267 first valid will be used.
2269 * src/libs/libgroff/font.cc (font::load_desc): Implement it.
2270 (font::scan_papersize): Really skip final newline.
2271 * src/preproc/html/pre-html.cc (get_papersize): Ditto.
2273 2002-07-23 Werner LEMBERG <wl@gnu.org>
2275 * configure.ac: Test for isatty.
2276 * configure: Regenerated.
2277 * src/include/posix.h: Check HAVE_ISATTY.
2278 * src/roff/troff/input.cc [ISATTY_MISSING]: Removed.
2279 * src/utils/lookbib/lookbib.cc: Include posix.h.
2280 Don't declare isatty.
2282 2002-07-21 Werner LEMBERG <wl@gnu.org>
2284 * NEWS: Add `output' request.
2286 * REVISION: Increased to 1.
2288 Version 1.18.0 released
2289 =======================
2291 2002-07-19 Gaius Mulley <gaius@glam.ac.uk>
2293 Allow internal glyph indices > 0xFF in grohtml for input characters.
2295 * src/devices/grohtml/post-html.cc (to_unicode): Use `unsigned int'
2297 (html_printer::add_to_sbuf): Use `unsigned int' as first parameter.
2298 Updated all callers.
2299 (html_printer::sbuf_continuation, html_printer::overstrike): Ditto.
2300 (html_printer): Updated.
2302 2002-07-19 Werner LEMBERG <wl@gnu.org>
2304 * font/devhtml/R.proto: Updated to HTML 4, adding many glyphs.
2305 * font/devutf8/R.proto: Adding some missing glyphs.
2306 * font/devutf8/NOTES: Updated.
2308 * tmac/dvi.tmac: Add more composite glyphs.
2309 * tmac/html.tmac: Updated.
2311 * man/groff_char.man: Add `sum' and `product' entities.
2315 2002-07-18 Gaius Mulley <gaius@glam.ac.uk>
2317 Improved table, tab, and indenting support.
2319 * src/roff/troff/input.cc (file_iterator::suppress_newline_flag,
2320 string_iterator::suppress_newline_flag): Removed. Updated all
2321 function which have used it.
2323 * src/roff/troff/env.cc: Include `input.h'.
2324 (environment::add_node): Accept 0 as parameter.
2325 (environment::add_html_tag): Add `force' parameter.
2326 Updated all callers.
2327 (environment::add_html_tag_tabs): Ditto.
2328 For the moment, support left-aligned tabs only.
2329 (environment::make_html_tag): New function.
2330 (fill, no_fill): Set .br html tag additionally.
2331 (environment::newline): Emit `eol.ce' or `eol' tag for html.
2332 (environment::add_html_tag_eol): Removed.
2333 (tab_stops::distance_to_next_tab): Add variant for handling
2335 (environment::distance_to_next_tab): Ditto.
2336 Updated all callers.
2337 (environment::handle_tab): Handle tabs for html.
2339 * src/roff/troff/env.h: Updated.
2341 * src/roff/troff/div.cc: Updated all callers of
2342 `environment::add_html_tag'.
2344 * src/devices/grohtml/html-table.cc,
2345 src/devices/grohtml/html-table.h: New files.
2347 * src/devices/grohtml/html-text.cc (html_text): New members
2348 `blank_para' and `start_space'.
2349 (html_text::issue_tag): Don't emit TABLE_TAG.
2350 Handle indentation for PRE_TAG and P_TAG.
2351 (html_text::end_tag): Updated.
2352 (html_text::table_is_void, html_text::issue_table_begin,
2353 html_text::issue_table_end): Removed.
2354 (html_text::do_push): Simplified.
2355 [DEBUGGING]: Small fix.
2356 (html_text::push_para): Add new parameter for indentation; updated
2359 (html_text::do_indent, html_text::do_table, html_text::done_table,
2360 html_text::is_in_table): Removed.
2361 (html_text::do_pre): Handle P_TAG also.
2362 (html_text::shutdown): Handle p->indent.
2363 (html_text::check_emit_text): Simplified.
2364 (html_text::do_emittext): Reset `blank_para'.
2365 (html_text::do_para): Add new parameter for indentation; updated
2367 (html_text::remove_indent): New function.
2368 (html_text::do_space): Handle verbatim text properly.
2369 (html_text::ever_emitted_text, html_text::starts_with_space,
2370 html_text::remove_para_align): New functions.
2371 (html_text::dump_stack_element, html_text::dump_stack): Updated.
2373 * src/devices/grohtml/html_text.h (HTML_TAG): Remove TABLE_TAG.
2376 * src/devices/grohtml/post-html.cc: Include html-table.h.
2377 (INDENTATION): Removed.
2378 (text_glob): Added many `is_<foo>' functions.
2379 Added table description `tab'.
2380 Added `get_arg',`get_tab_args', `remember_table', and `get_table'
2382 (list): Add `insert' and `move_to' member functions.
2383 (page): Add `insert_tag' member function.
2384 (page::dump_page) [DEBUG_TABLES]: Improved.
2385 (html_printer): Add `table' and `max_linelength' elements.
2386 Add many `do_<foo>', `insert_<foo>', `next_horiz_pos',
2387 `lookahead_for_tables', `shutdown_table', `calc_nf', `calc_po_in',
2388 `remove_tabs', `remove_courier_tabs'.
2389 (html_printer::emit_raw): Handle indentation.
2390 (html_printer::do_center, html_printer::write_header): Updated.
2391 (html_printer::is_courier_until_eol): Check for tag.
2392 (html_printer::do_linelength): Handle max_linelength.
2393 (html_printer::do_page_offset, html_printer::do_indentation): Handle
2395 (html_printer::do_tempindent): Updated.
2396 (html_printer::do_indentedparagraph): Removed.
2397 (html_printer::do_indent): Simplified.
2398 (html_printer::do_eol): Use `ever_emitted_text'.
2399 (html_printer::do_flush, html_printer::do_links): Don't call
2401 (html_printer::do_break): Handle end_tempindent.
2402 (html_printer::troff_tag): Get argument.
2404 Handle `.tab-ts', `.tab-te', `.col', `tab', and `tab0' tags.
2405 (html_printer::flush_page): Call `lookahead_for_tables'.
2406 Don't call `done_table'.
2407 (html_printer::add_to_sbuf): Always call do_indent.
2409 * src/devices/grohtml/Makefile.sub: Updated.
2411 * tmac/an-old.tmac (TP): Don't handle html device specially.
2412 (an-do-tag-html): New function which will be used instead of
2413 `an-do-tag' if html device is used.
2415 * tmac/html.tmac: Call .po to pass default page offset to grohtml.
2417 * tmac/s.tmac (@IP): Don't handle html device specially.
2418 (@IP-html): New function which will be used instead of `@IP' if
2419 html device is used.
2421 * tmac/www.tmac (HTML-NS, HTML-TAG-NS): New auxiliary macros -- this
2422 is a hack which will eventually vanish again.
2423 (PIMG): Handle `-C' option correctly if not html.
2426 2002-07-17 Werner LEMBERG <wl@gnu.org>
2428 * src/utils/afmtodit/afmtodit.pl: Don't use `-P-' for invoking perl.
2430 2002-07-14 Eric S. Raymond <esr@thyrsus.com>
2432 * contrib/pic2graph/pic2graph.*: Use convert(1).
2433 * contrib/eqn2graph/eqn2graph.*: Minor fixes.
2435 2002-07-14 Bernd Warken <bwarken@mayn.de>
2437 * tmac/groff_trace.man: New file.
2438 * tmac/Makefile.sub: Updated.
2441 2002-07-13 Werner LEMBERG <wl@gnu.org>
2443 * src/roff/groff/groff.man: Add some cross references.
2445 2002-07-12 Werner LEMBERG <wl@gnu.org>
2447 * src/roff/troff/input.cc (substring_request): Add warnings for
2448 string indices out of range.
2450 2002-07-11 Werner LEMBERG <wl@gnu.org>
2452 * font/devdvi/generate/ec.map: Fix typo (`(l' -> `/l').
2453 * font/devdvi/*EC: Regenerated.
2455 2002-07-10 Bernd Warken <bwarken@mayn.de>
2457 * man/groff_char.man: Updated and extended.
2459 2002-07-10 Werner LEMBERG <wl@gnu.org>
2461 * src/roff/troff/input.cc (length_macro): Renamed to...
2462 (length_request): This.
2463 Move call of `tok.next()' to the very end, otherwise the register
2464 value hasn't been updated yet.
2465 (init_input_requests): Updated.
2467 2002-07-09 Werner LEMBERG <wl@gnu.org>
2469 * src/roff/troff/input.cc (substring_macro): Renamed to...
2470 (substring_request): This.
2471 (init_input_requests): Updated.
2472 * src/roff/troff/request.h: Updated.
2474 2002-07-08 Robert D. Goulding <goulding@Princeton.EDU>
2476 * src/roff/grog/grog.sh: Fix typo.
2478 2002-07-08 Werner LEMBERG <wl@gnu.org>
2480 * win32-diffs: Updated.
2482 Handle `papersize' keyword properly in DESC.
2484 * src/libs/libgroff/font.cc (font::scan_papersize): Fix argument
2486 Updated all callers.
2487 * src/libs/libgroff/paper.cc: Add four more paper formats used by
2489 * src/include/paper.h: Updated.
2491 * src/devices/grolbp/lbp.cc: Remove unnecessary semicolons.
2492 Other minor C syntax fixes.
2493 (papersize, paperlength, paperwidth): Renamed to `user_*'.
2494 (lbp_printer): Add `papersize', `paperlength', and `paperwidth'
2496 (lbp_printer::lbp_printer): Pass three arguments.
2497 Set paper dimensions properly.
2498 (make_printer, main): Updated.
2499 (handle_unknown_desc_command): Fix error messages.
2500 (main): Handle papersize keyword in DESC properly.
2502 * src/devices/grolj4/lj4.cc (paper_size): Renamed to
2504 (lbp_printer::lbp_printer): Pass an argument.
2505 Set paper_size properly.
2506 (handle_unknown_desc_command): Removed.
2507 (make_printer, main): Updated.
2508 * src/devices/grolj4/grolj4.man: Minor documentation fix.
2510 * man/groff_font.man, NEWS: Updated.
2512 2002-07-07 Werner LEMBERG <wl@gnu.org>
2514 Integrated eqn2graph, contributed by Eric S. Raymond.
2516 * contrib/eqn2graph/{Makefile.sub, eqn2graph.sh, eqn2graph.man}: New
2518 * Makefile.in, NEWS: Updated.
2520 2002-06-04 Werner LEMBERG <wl@gnu.org>
2522 Changing the substring request to make it fit better with other
2523 string manipulation functions in other programming languages:
2524 Index 0 is now the first character in the string, and index -1
2525 indicates the last character. Since this request didn't work
2526 properly anyway in the last release, it doesn't harm too much to
2529 * src/roff/troff/input.cc (substring_macro): Use loops to get
2530 the real string length (ignoring COMPATIBLE_SAVE and
2531 COMPATIBLE_RESTORE) and offsets.
2532 Implement change described above.
2534 * man/groff_char.man, tmac/doc-common (doc-header), tmac/doc.tmac
2535 (doc-do-Bd-args, doc-do-Bl-args: Changed accordingly.
2537 * NEWS, doc/groff.texinfo, man/groff_diff.man: Updated.
2539 2002-06-03 Werner LEMBERG <wl@gnu.org>
2541 Make .chop work with .de1 and friends. COMPATIBLE_SAVE and
2542 COMPATIBLE_RESTORE are completely ignored.
2544 * src/roff/troff/input.cc (char_list::set, char_list::get): New
2546 (macro): `length' field renamed to `len'.
2547 Added new field `empty_macro' (1 if macro is empty), to be used
2548 instead of checking `len'.
2549 Updated all callers.
2550 (macro::empty): Updated.
2551 (macro::length, macro::set, macro::get): New functions.
2552 (macro::append): Ignore COMPATIBLE_SAVE and COMPATIBLE_RESTORE.
2554 (chop_macro): Check and remove trailing COMPATIBLE_SAVE/
2555 COMPATIBLE_RESTORE pairs.
2556 (asciify): Ignore COMPATIBLE_SAVE and COMPATIBLE_RESTORE.
2557 * src/roff/troff/request.h: Updated.
2559 * doc/groff.texinfo: Document .chop's behaviour better.
2561 2002-06-02 Werner LEMBERG <wl@gnu.org>
2563 * doc/pic.ms: Fix documentation for the addition of positions.
2565 * tmac/doc.tmac, tmac/an-old.tmac: Need groff version 1.18.
2567 2002-06-29 Werner LEMBERG <wl@gnu.org>
2569 Implementation of string arguments of the form \*[foo arg1 arg2 ...]
2571 * src/roff/troff/input.cc (have_string_arg): New global variable.
2572 (read_mode): New enumeration.
2573 (read_escape_name): Use it. Update all calls.
2574 (read_long_escape_name): Use it. Update all calls.
2575 Set have_string_arg if appropriate.
2576 (get_char_for_escape_name): Add parameter for handling space
2578 (interpolate_string_with_args, decode_string_args): New functions.
2579 (get_copy, token::next): Call it if necessary.
2580 (interpolate_string): Fix error message.
2582 * NEWS, doc/groff.texinfo, man/groff.man, man/groff_diff.man:
2585 2002-06-24 Bernd Warken <bwarken@mayn.de>
2587 * man/groff_tmac.man: Updated and extended.
2589 2002-06-24 Werner LEMBERG <wl@gnu.org>
2591 * doc/pic.ms, src/preproc/pic/pic.man: Fix description of `:='.
2593 2002-06-23 Werner LEMBERG <wl@gnu.org>
2595 * doc/pic.ms: Improve documentation of composite block objects.
2597 2002-06-22 Werner LEMBERG <wl@gnu.org>
2599 * src/roff/troff/input.cc (init_registers): Add three registers
2600 `seconds', `minutes', and `hours' to hold the current time.
2602 * NEWS, doc/groff.texinfo, man/groff.man, man/groff_diff.man:
2605 2002-06-20 Werner LEMBERG <wl@gnu.org>
2607 Make \X accept both `\ ' and `\~', converting them to single space
2610 * src/roff/troff/token.h (token): Add TOKEN_UNSTRETCHABLE_SPACE.
2611 (token::unstretchable_space): New inline function.
2612 * src/roff/troff/input.cc (token::next, token::delimiter,
2613 token::description, token::add_to_node_list, token::process): Handle
2614 TOKEN_UNSTRETCHABLE_NODE.
2615 (encode_char): Handle tok.stretchable_space and
2616 tok.unstretchable_space.
2618 * NEWS, doc/groff.texinfo: Document it..
2620 2002-06-19 Werner LEMBERG <wl@gnu.org>
2622 * src/devices/grops/ps.cc (ps_printer::special): Fix error message.
2624 * src/devices/grotty/tty.cc (tty_printer::special): Add `sgr'
2625 keyword to enable/disable SGR output.
2626 (tty_printer::change_fill_color): New function.
2627 * NEWS, src/devices/grotty/grotty.man: Document `sgr' special.
2629 * src/roff/troff/input.cc (output_request): Add missing `tok.next()'
2632 2002-06-18 Werner LEMBERG <wl@gnu.org>
2634 Add a `color' request and a `.color' register to control usage of
2637 * src/roff/troff/input.cc (disable_color_flag): Replaced with...
2638 (color_flag): This (which is the inverse).
2639 (activate_color): New function.
2640 (main, init_input_requests): Updated.
2641 * src/roff/troff/troff.h, src/roff/troff/node.cc
2642 (troff_output_file::fill_color, troff_output_file::glyph_color):
2645 * NEWS, doc/groff.texinfo, man/groff_diff.man, man/groff.man:
2646 Document the changes.
2648 2002-06-17 Colin Watson <cjwatson@debian.org>
2650 Circumvent bug in autoconf 2.53 regarding top_builddir.
2652 * aclocal.m4 (GROFF_BUILDDIR): s/top_builddir/groff_top_builddir/.
2653 * Makefile.in, doc/Makefile.in:
2654 s/@top_builddir@/@groff_top_builddir@/.
2655 * configure: Regenerated (with autoconf 2.53).
2657 2002-06-17 Werner LEMBERG <wl@gnu.org>
2659 * src/libs/libgroff/font.cc (font::load_desc): Fix computation of
2660 `paperwidth' and `paperlength' for the `papersize' keyword.
2662 2002-06-16 P. Alejandro Lopez-Valencia <dradul@007mundo.com>
2664 * src/devices/grops/grops.man: Add info about Type 42 fonts.
2666 2002-06-15 Gaius Mulley <gaius@glam.ac.uk>
2668 * src/devices/grohtml/post-html.cc (html_printer::emit_raw,
2669 html_printer::do_linelength, html_printer::do_pageoffset,
2670 html_printer::do_indentation, html_printer::do_tempindent,
2671 html_printer::do_break, html_printer::begin_page): Clear indented
2673 * tmac/html.tmac: Disable hyphenation.
2675 2002-06-15 Werner LEMBERG <wl@gnu.org>
2677 Don't produce HTML files if utility programs are missing.
2679 * Makefile.in (make_html, make_install_html): New variables.
2680 (MDEFINES): Updated.
2682 * aclocal.m4 (GROFF_HTML_PROGRAMS): New function to test for HTML
2684 * configure.ac: Use it.
2685 * configure: Regenerated.
2687 * doc/Makefile.sub (PROCESSEDEXAMPLEFILES): Move webpage.html to...
2688 (HTMLEXAMPLESFILES): This new variable.
2689 (EXAMPLESIMAGEFILES): Renamed to...
2690 (HTMLEXAMPLEIMAGEFILES): This.
2691 (CLEANADD): Add HTMLEXAMPLEFILES.
2692 (all): Use `make_html'.
2694 (install_data): Use `make_install_html'.
2695 Move html stuff to...
2696 (install_html): This new target.
2697 (uninstall_sub): Updated.
2699 2002-06-14 Bernd Warken <bwarken@mayn.de>
2701 * src/roff/grog/Makefile.sub (grog): Renamed to...
2703 (grog): New rule to always install grog.sh as grog.
2705 2002-06-08 Bernd Warken <bwarken@mayn.de>
2707 * src/roff/grog/grog.pl: Fix typo.
2709 2002-06-07 Werner LEMBERG <wl@gnu.org>
2711 * doc/groff.texinfo: Add more info on .tr arguments.
2713 2002-06-05 Werner LEMBERG <wl@gnu.org>
2715 * NEWS, src/roff/grog/grog.man, doc/groff.texinfo: Updated.
2717 * aclocal.m4 (GROFF_MKSTEMP): Include unistd.h.
2718 * configure: Regenerated.
2720 2002-06-05 Ralph Corderoy <ralph@inputplus.demon.co.uk>
2722 * src/roff/troff/symbol.cc (table_sizes): Add more values.
2724 * src/roff/grog/grog.pl, src/roff/grog/grog.sh: Recognize mom.
2726 2002-06-04 Werner LEMBERG <wl@gnu.org>
2728 * aclocal.m4 (GROFF_PAGE): Don't use `prefix' directly since it
2729 is not initialized at the time we need it in case `--prefix' hasn't
2730 been set. Check for `ac_default_prefix' also.
2731 Test for `papersize' keyword also and generalize allowed whitespace.
2732 * configure: Regenerated.
2734 * font/devps/Makefile.sub (DESC): Use `papersize' instead of
2737 * src/libs/libgroff/Makefile.sub (version, revision): Replaced
2739 (src_version, src_revision): New variables to avoid overwriting
2740 from parent make process.
2741 (version.cc): Updated.
2743 * src/preproc/html/pre-html.cc: Include paper.h and font.h.
2744 (linebuf, linebufsize): New global variables.
2745 (sys_fatal): Use `fatal' to abort properly.
2746 (get_line): New function.
2747 (get_resolution): Use it.
2748 Improve error messages.
2749 (get_papersize): Check `papersize' also.
2751 Improve error messages.
2753 2002-06-03 Werner LEMBERG <wl@gnu.org>
2755 * Makefile.comm (CLEANNOTSRCDIRADD): New target for files which
2756 should be removed only if builddir is not srcdir.
2757 (mostlyclean): Handle `CLEANNOTSRCDIRADD'.
2758 (clean): Depend on `mostlyclean'.
2759 (distclean): Depend on `clean'.
2760 (realclean, extraclean): Depend on `distclean'.
2761 (.y.cc, .y.o): Simplified. The output files are no longer written
2762 to srcdir but to builddir.
2763 * Makefile.in (MDEFINES): Add `version' and `revision'.
2764 (uninstall_dirs): Fix order of directories.
2765 * doc/Makefile.sub (version, revision): Removed.
2766 (CLEANADD): Removed grnexmpl.g, groff, groff-*.
2767 Added `HTMLDOCFILES'.
2768 (CLEANNOTSRCDIRADD): New target for grnexmpl.h, groff, groff-*.
2769 * src/preproc/eqn/Makefile.sub, src/preproc/pic/Makefile.sub,
2770 src/preproc/refer/Makefile.sub (YTABC, YTABH): Don't use `srcdir'
2773 * doc/texinfo.tex (\authortt): New macro.
2774 (\shortcontt): Define.
2775 (\titlepage): Set \tt to \authortt while defining \authorfont.
2776 (\appendixbox): New macro.
2777 (\chapmacro, \appendixentry): Use \appendixbox to get even
2778 indentation for letters.
2779 (\summarycontents): Set \tt.
2780 (\internalpagesize): Add two arguments for real paper width and
2781 height as needed by pdfTeX.
2782 (\letterpaper, \smallbook, \afourpaper, \afivepaper, \afourlatex):
2784 (\tempdima, \tempdimb): New temporary dimensions.
2785 (\pagesizesyyy): Updated.
2787 2002-06-02 Werner LEMBERG <wl@gnu.org>
2789 Adding a new keyword `papersize' to the DESC file format (similar
2790 but not completely identical to grolbp's extension). grops now has
2791 a -p command line option to override `papersize'. Finally, grolbp
2792 has been adapted to the new syntax.
2794 * src/libs/libgroff/paper.cc, src/include/paper.h: New files. It
2795 defines and initializes the `papersizes[]' array with NUM_PAPERSIZES
2797 * src/libs/libgroff/Makefile.sub (OBJS): Add `paper.o'.
2798 (CCSRCS): Add `paper.cc'.
2800 * src/include/font.h (font): Add `papersize' element.
2801 * src/libs/libgroff/font.cc (font::unit_scale): New helper function.
2802 (font::scan_papersize): New function.
2803 (font::load_desc): Use it for handling `papersize' keyword.
2804 * src/libs/libgroff/fontfile.cc: Initialize `font::papersize'.
2806 * src/devices/grops/ps.cc: Include paper.h.
2807 (user_paper_length): New global variable.
2808 (ps_printer): Use paper length as initializer.
2809 (make_printer): Updated.
2810 (main): Handle new `-p' option.
2811 * src/devices/grops/grops.man: Updated.
2813 * src/devices/grolbp/lbp.cc: Include paper.h.
2814 s/papersizes/lbp_papersizes/.
2815 (set_papersize): Use new `papersizes' array.
2816 (handle_unknown_desc_command): Don't handle `papersize'.
2817 (main): Use `font::scan_papersize' for handling `-p' option.
2818 * src/devices/grolbp/grolbp.man: Updated.
2820 * man/groff_font.man: Document `papersize'.
2823 2002-05-30 Werner LEMBERG <wl@gnu.org>
2825 * src/devices/grops/TODO: Updated.
2826 * src/devices/grops/grops.man: More info on paper formats.
2827 * man/groff_font.man: Document `paperheight' and `paperwidth'.
2829 2002-05-29 Werner LEMBERG <wl@gnu.org>
2831 * doc/Makefile.sub (CLEANADD): Add grnexmpl.g, groff, and groff-*
2832 to list only if srcdir != currdir.
2833 (distfiles): New target.
2835 * Makefile.in (EXTRADIRS): Add font/devlj4/generate.
2836 (NOMAKEDIRS): New variable.
2839 2002-05-26 Werner LEMBERG <wl@gnu.org>
2841 Add .output request, similar to \! at top-level.
2843 * src/roff/troff/input.cc (transparent): Remove unused declaration.
2844 (output_request): New function.
2845 (init_input_requests): Add it.
2847 * NEWS, doc/groff.texinfo, man/groff_diff.man, man/groff.man:
2850 * Makefile.in (MDEFINES): Add INSTALL_INFO.
2851 (prepare_examples): Fix typo.
2852 * doc/groff.texinfo (@direntry): Fix it.
2854 2002-05-25 Werner LEMBERG <wl@gnu.org>
2856 Including the doc subdir into groff's Makefile system.
2858 * aclocal.m4 (GROFF_INSTALL_INFO): New function.
2859 * configure.ac: Use it.
2860 Generate `doc/Makefile'.
2861 * configure: Regenerated.
2863 * Makefile.in (infodir, INSTALL_INFO): New variables.
2864 (MDEFINES, uninstall_dirs): Updated.
2865 (OTHERDIRS): Add `doc'.
2866 * Makefile.comm (CLEANDIRADD): New variable.
2867 (mostlyclean): Use it.
2869 * doc/Makefile.sub, doc/Makefile.in: New files.
2870 * doc/Makefile: Removed.
2872 * NEWS, INSTALL: Updated.
2874 2002-05-24 Werner LEMBERG <wl@gnu.org>
2876 * doc/homepage.ms: Renamed to ...
2877 * doc/webpage.ms: This.
2880 2002-05-23 Werner LEMBERG <wl@gnu.org>
2882 Integrating the `mom' macro package, contributed by Peter Schaffter
2885 * contrib/mom/*: New subdirectory tree.
2886 * Makefile.in (docdir, exampledir, htmldocdir): New variables to
2887 be used for documentation files.
2888 (MDEFINES, uninstall_dirs): Use them.
2889 (OTHERDIRS): Add contrib/mom.
2890 * Makefile.comm (.man.n): Add @DOCDIR@, @EXAMPLEDIR@, and
2892 * MANIFEST, NEWS: Updated.
2894 2002-05-22 Gaius Mulley <gaius@glam.ac.uk>
2896 Change syntax of \O: \O[0] suppresses output, \O[1] enables output
2897 if at outer level; at start-up we are at outer level.
2899 * src/roff/troff/input.cc (do_suppress): Implement it.
2902 Add option -p to show progress information.
2903 pre-grohtml will now render only one page at a time, reducing the
2904 size of needed disk resources enormously.
2906 * src/preproc/html/pre-html.cc (imagePageStem): Replaced with...
2907 (imagePageName): New global variable.
2908 (psPageName, show_progress, currentPageNo): New global variables.
2909 (html_system): Close saved stderr and stdout handles.
2910 (write_end_image): Accept a parameter to control \O escape.
2911 (write_start_image): Adapted to new \O meaning.
2912 (char_buffer::write_upto_newline): Updated.
2913 (createAllPages): Replaced with...
2914 (createPage): This new function to create a single page for images.
2915 It uses `psselect' from the psutils package.
2916 (removeAllPages): Removed.
2917 (createImage): Updated.
2918 Handle progress display.
2919 (char_buffer::do_html, char_buffer::do_image) [DEBUGGING]: Removed.
2920 (scanArguments): Add option -p.
2921 (makeTempFiles): Updated to create temp files for psPageName and
2923 (removeTempFiles): Removed.
2926 * src/devices/grohtml/post-html.cc (header_desc::write_headings,
2927 html_printer::write_header): Append `\0' to `buffer'.
2928 (html_printer::do_eol): Depend on `current_paragraph->emitted_text'.
2930 * src/devices/grohtml/html-text.cc (html_text::dump_stack_element):
2931 Handle `text_emitted'.
2932 (html_text::table_is_void): Slightly rewritten.
2933 (stop): New external symbol.
2934 (html_text::do_push) [DEBUGGING]: Use it and simplify.
2935 (html_text::shutdown): Call `dump_stack'.
2936 (html_text::do_space): Rewritten.
2937 * src/devices/grohtml/grohtml.man: Document -p and the need of
2940 * tmac/www.tmac (DC, HTML-DO-IMAGE, HTML-IMAGE-END): Updated to
2942 Call \O[0] if `ps4html' is active.
2943 * tmac/s.tmac (@EQ, @EN): Handle html better.
2945 * tmac/html.tmac: Don't use black for background colour.
2947 * src/roff/troff/node.cc: Include `div.h'.
2948 (troff_output_file::really_print_line): Don't use `is_on'.
2949 (troff_output_file::word_marker, troff_output_file::flush_tbuf
2950 troff_output_file::check_charinfo,
2951 troff_output_file::put_char_width, troff_output_file::put_char,
2952 troff_output_file::determine_line_limits, troff_output_file::draw,
2953 real_output_file::begin_page, glyph_color_node::tprintf,
2954 fill_color_node::tprint, hline_node::tprint, vline_node::tprint):
2956 (troff_output_file::really_on): Call `do_motion'.
2957 (suppress_node::tprint): Use `get_page_number' instead of `%'
2959 Call `reset_output_registers' conditionally on `is_on'.
2961 * doc/groff.texinfo: Document new syntax of \O.
2962 * NEWS, man/groff_diff.man: Updated.
2964 2002-05-22 Werner LEMBERG <wl@gnu.org>
2966 * MORE.STUFF: Add info about David Frey's deroff implementation.
2969 2002-05-16 Werner LEMBERG <wl@gnu.org>
2971 Pic's `with' attribute now accepts positions.
2973 * src/preproc/pic/pic.y: Make `.', BOX, CIRCLE, ELLIPSE, ARC, LINE,
2974 ARROW, SPLINE, and `[' left-associative tokens to fix shift/reduce
2976 (object_spec): Add rule for `WITH' and `position'.
2977 (relative_path): Give `corner' the precedence of `CHOP'.
2978 * src/preproc/pic/object.h (path): New members `pos' and
2980 * src/preproc/pic/object.cc: Updated initializers of `path'.
2981 (path::follow): Handle `is_position'.
2983 * doc/pic.ms: Completely updated grammar description.
2984 Many typographical improvements.
2986 2002-05-15 Werner LEMBERG <wl@gnu.org>
2988 * src/roff/troff/env.cc(hyphen_trie::hpf_getc): Accept ^^x (char
2989 code of x in range 0-127) also.
2990 * doc/groff.texinfo, man/groff_diff.man: Updated.
2992 Added keywords `north', `south', `east', and `west' for corners
2995 * src/preproc/pic/lex.cc (lookup_keyword): Add NORTH, SOUTH, EAST,
2997 (yylex): Handle them.
2998 * src/preproc/pic/pic.y: Add tokens NORTH, SOUTH, EAST, and WEST.
2999 (corner): Handle them.
3001 2002-05-14 Werner LEMBERG <wl@gnu.org>
3003 * src/devices/grops/grops.man: Clarify handling of `download' file.
3005 2002-05-11 Werner LEMBERG <wl@gnu.org>
3007 Adding `warnscale' and `spreadwarn' requests, based on a patch from
3008 Jeffrey Friedl <jfriedl@yahoo.com>.
3010 * src/roff/troff/input.cc (spread_limit, warn_scale,
3011 warn_scaling_indicator): New global variables.
3012 (warnscale_request, spreadwarn_requests): New functions.
3013 (main): Initialize `warn_scale' and `warn_scaling_indicator'.
3014 (init_input_requests): Updated.
3015 (error_type): Add `OUTPUT_WARNING'.
3016 (do_error): Handle it.
3017 (output_warning): New warning function which shows output location.
3018 * src/roff/troff/env.h (spread_limit): New external variable.
3019 * src/roff/troff/env.cc (environment::choose_breakpoint): Use
3021 (distribute_space): Emit warning if added space is larger than
3023 (environment::possibly_break_line): Emit warning if a line can't
3024 be adjusted on both sides.
3026 * doc/groff.texinfo, man/groff_diff.man, man/groff.man: Document it.
3028 2002-05-08 Werner LEMBERG <wl@gnu.org>
3030 * src/roff/troff/node.cc (special_node::special_node): Use
3031 env_definite_font(curenv) instead of curenv->get_font(). Otherwise
3032 \X''\% crashes, for example.
3034 * doc/groff.texinfo: Document \! and \? used at top-level.
3036 2002-05-06 Werner LEMBERG <wl@gnu.org>
3038 * src/preproc/pic/pic.man: Fix some keyword syntax.
3039 Other minor typographical fixes.
3041 * src/roff/groff/groff.man: Fix typos.
3043 2002-05-04 Werner LEMBERG <wl@gnu.org>
3045 * src/roff/groff/groff.man ([ShortOpt]): Renamed to...
3046 (ShortOpt[]): This to avoid problems with refer.
3048 * doc/pic.ms: Fix typo.
3049 Fix pic grammar description.
3051 * tmac/an-old.tmac (ne): Use de1, not de.
3053 2002-05-03 Werner LEMBERG <wl@gnu.org>
3055 * doc/groff.texinfo: Finished separation of glyphs and characters.
3056 Don't use the string `Appendix' for appendix headers (both in
3057 the text and the table of contents).
3058 * man/groff_tmac.man, src/roff/troff/troff.man: Fix order of tmac
3061 Use registers LL and LT (similar to -ms) for controlling the
3062 length of title and line, respectively, in the -man and -mdoc
3065 * tmac/doc-ditroff (doc-setup-page-layout), tmac/doc-nroff
3066 (doc-setup-page-layout): Use \n[LL] and \n[LT].
3067 * tmac/an-old.tmac: Set \n[LL] and \n[LT] if not defined.
3069 (an-header, an-p-footer): Use \n[LT].
3070 * NEWS, tmac/groff_man.man, tmac/groff_mdoc.man,
3071 doc/groff.texinfo: Document it.
3073 2002-05-02 Werner LEMBERG <wl@gnu.org>
3075 * doc/fdl.texi: New file.
3076 * doc/groff.texinfo: Include it.
3077 Define and use @copying.
3078 Starting with separating glyph, symbol, and character.
3080 2002-04-27 Werner LEMBERG <wl@gnu.org>
3082 * Makefile.in (EXEEXT): Set it.
3083 * src/*/Makefile.sub (PROG): Add $(EXEEXT) for all non-script
3086 * src/include/nonposix.h: Define GS_NAME.
3087 * src/preproc/html/pre-html.cc (createAllPages): Use GS_NAME.
3089 Some preliminary changes for EMX support under OS/2.
3091 * src/preproc/pic/main.cc (main), src/roff/groff/pipeline.c: Add
3092 __EMX__ similar to __MSDOS__.
3093 * src/utils/indxbib/indxbib.cc (main) [__EMX__]: Use `unlink'.
3095 2002-04-25 Werner LEMBERG <wl@gnu.org>
3097 * doc/groff.texinfo: Integrated groff_out.man.
3100 2002-04-23 Werner LEMBERG <wl@gnu.org>
3102 * man/groff_out.man: Minor fixes.
3104 2002-04-23 Werner LEMBERG <wl@gnu.org>
3106 * doc/groff.texinfo: Moving @cindex entries after @Def* to get
3107 correct page references.
3108 Fixed many index entries.
3110 2002-04-23 Bernd Warken <bwarken@mayn.de>
3112 * man/roff.man: Enlarged.
3114 2002-04-22 Werner LEMBERG <wl@gnu.org>
3116 * doc/groff.texinfo: More examples, other fixes.
3118 2002-04-20 Werner LEMBERG <wl@gnu.org>
3120 * src/roff/troff/input.cc (pipe_output): Multiple calls to `pi'
3121 will now form a chain, e.g.
3130 This is for compatibility with plan 9's troff.
3132 * tmac/tty.tmac: Set default tab values to 0.8i to be compatible
3136 * doc/groff.texinfo: Add documentation of remaining requests and
3139 2002-04-19 Werner LEMBERG <wl@gnu.org>
3141 * doc/groff.texinfo: Add documentation of remaining escapes.
3143 * font/devdvi/generate/tc.map: Remove entry for `sr'.
3144 * font/devdvi/*TC: Regenerated.
3146 2002-04-18 Werner LEMBERG <wl@gnu.org>
3148 * src/roff/troff/input.cc (token::next): Make \H behave consistently
3149 if not in compatibility mode, i.e., increment relative to the
3151 * doc/groff.texinfo: Updated accordingly.
3153 2002-04-17 Werner LEMBERG <wl@gnu.org>
3155 * doc/groff.texinfo: Document \\, \e, \E, \., and \c.
3157 2002-04-16 Bernd Warken <bwarken@mayn.de>
3159 * src/roff/groff/groff.man: Improve documentation of -P option.
3162 2002-04-15 Werner LEMBERG <wl@gnu.org>
3164 Add new escape \F to switch font family.
3166 * src/roff/troff/input.cc (token::next): Handle \F.
3167 * src/roff/troff/env.cc (environment::set_family): Handle
3169 * NEWS, doc/groff.texinfo, man/groff_diff.man, man/groff.man:
3172 2002-04-14 Werner LEMBERG <wl@gnu.org>
3174 * tmac/doc.tmac (doc-tag-list): Use \Z to avoid stretching of
3177 2002-04-13 Werner LEMBERG <wl@gnu.org>
3179 Implement \f[] as an alternative to \fP. Change \mP and \MP to
3180 \m[] and \M[], respectively.
3182 * src/roff/troff/symbol.cc (EMPTY_SYMBOL): New global variable.
3183 (symbol::symbol): Handle NULL string and empty string differently.
3184 * src/roff/troff/symbol.h (symbol::is_empty): New inline function.
3185 * src/roff/troff/input.cc (read_escape_name, read_long_escape_name):
3186 Add optional parameter.
3187 Updated calling functions.
3188 (get_copy, do_glyph_color, do_fill_color, token::next): Use
3190 * src/roff/troff/env.cc (environment::set_font): Ditto.
3192 * src/preproc/pic/troff.cc (troff_output::set_fill,
3193 troff_output::reset_color: Updated.
3195 * tmac/www.tmac: Updated.
3197 * NEWS, man/groff_diff.man, man/groff.man, doc/groff.texinfo,
3198 doc/homepage.ms, src/devices/grotty/grotty.man, tmac/groff_www.man:
3201 * tmac/Xps.tmac: Remove some redundant code.
3203 * tmac/doc-common, tmac/doc-ditroff, tmac/doc-nroff, tmac/doc.tmac,
3204 tmac/dvi.tmac, contrib/groffer/groffer.man, man/roff.man,
3205 man/groff_out.man, man/groff.man, man/groff_diff.man,
3206 src/roff/groff/groff.man: Replace \f[P] with \f[].
3208 2002-04-13 Bernd Warken <bwarken@mayn.de>
3210 * src/include/printer.h, src/libs/libdriver/printer.cc
3211 (printer::change_fill_color): New member function.
3212 * src/libs/libdriver/input.cc (parse_D_command): Use it.
3214 2002-04-12 Werner LEMBERG <wl@gnu.org>
3216 * doc/groff.texinfo: Completed pass on gtroff reference.
3218 2002-04-11 Werner LEMBERG <wl@gnu.org>
3220 * doc/groff.texinfo: More fixes.
3222 2002-04-11 Bernd Warken <bwarken@mayn.de>
3224 * src/include/color.h: Decorate with `const'.
3227 * src/libs/libgroff.color.cc: Decorate with `const'.
3229 (color::color): Initialize members.
3230 * src/libs/libdriver/input.cc (parse_D_command): Handle `f'
3231 command according to the documentation.
3233 * man/groff_out.man: Updated.
3236 2002-04-11 Gaius Mulley <gaius@glam.ac.uk>
3238 * src/preproc/html/pre-html.cc (write_start_image): Remove
3240 * tmac/www.tmac (DC, HTML-DO-IMAGE): Ditto.
3242 * src/devices/grohtml/post-html.cc (page::add_and_encode): Using
3243 \C'hy' caused an assertion failure.
3245 * src/roff/troff/env.cc (environment::environment): Initialize
3247 (environment::copy): Handle `ignore_next_eol' and `emitted_node'.
3249 2002-04-10 Werner LEMBERG <wl@gnu.org>
3251 * man/groff_diff.man, man/groff.man, NEWS, doc/groff.texinfo:
3252 Document pvs request and .pvs register.
3254 2002-04-09 Werner LEMBERG <wl@gnu.org>
3256 * doc/groff.texinfo: Improve and fix documentation of diversions
3259 2002-04-08 Werner LEMBERG <wl@gnu.org>
3261 * doc/groff.texinfo: Fix documentation of drawing functions.
3264 2002-04-07 Werner LEMBERG <wl@gnu.org>
3266 * doc/groff.texinfo: Better documentation of double quotes as
3270 2002-04-06 Werner LEMBERG <wl@gnu.org>
3272 * man/groff_font.man: Document names of special characters better.
3273 * doc/groff.texinfo: Minor improvements.
3275 * tmac/lbp.tmac: Load latin1.tmac.
3276 * tmac/X.tmac, tmac/Xps.tmac: Load latin1.tmac or cp1047.tmac.
3278 * font/devX*/*: Regenerated (all chars > 0x80 removed).
3280 2002-04-05 Werner LEMBERG <wl@gnu.org>
3282 * tmac/tty.tmac: Don't use shc request.
3283 * tmac/latin1.tmac, tmac/cp1047.tmac: Translate soft hyphen to `\%'.
3286 * man/groff_diff.man: Minor fixes.
3288 * font/devlbp/*: Remove all `charXXX' entities.
3290 * src/libs/libgroff/font.cc (font::~font): Deallocate
3291 `special_device_coding'.
3292 (font::load): Use `new' for allocating `special_device_coding'.
3293 * src/libs/libgroff/nametoindex.cc (character_indexer::lookup_char):
3294 Removed unused member.
3296 2002-04-05 Werner LEMBERG <wl@gnu.org>
3298 * src/drivers/grops/psrm.cc (skip_possible_newline): New function.
3299 (resource_manager::do_begin_binary,
3300 resource_manager::do_begin_data): Use it.
3302 * doc/texinfo.tex: Updated to version 4.2.
3304 * src/roff/troff/token.h: Add TOKEN_ZERO_WIDTH_BREAK for `\:'.
3305 (token::zero_width_break): New inline function.
3306 * src/roff/troff/input.cc (token::next): Use it.
3307 (token::description): Updated.
3308 (encode_char): Ignore `\%', `\&', `\)', and `\:'.
3309 (token::add_to_node_list, token::process): Use it.
3310 * NEWS, doc/groff.texinfo: Updated.
3312 * src/preproc/eqn/over.cc (over_box::output): Fix typo.
3313 * tmac/tty.tmac: Add missing backslash.
3315 2002-04-04 Tadziu Hoffmann <hoffmann@usm.uni-muenchen.de>
3317 * src/preproc/eqn/box.cc (set_script_size, box::top_level): Use
3318 `.ps' register instead of `.s' to handle fractional point sizes.
3319 * src/preproc/eqn/limit.cc (limit_box::compute_metrics,
3320 limit_box::output): Ditto.
3321 * src/preproc/eqn/other.cc (size_box::compute_metrics,
3322 size_box::output): Ditto.
3323 * src/preproc/eqn/over.cc (over_box::compute_metrics,
3324 over_box::output): Ditto.
3325 * src/preproc/eqn/script.cc (script_box::compute_metrics,
3326 script_box::output): Ditto.
3327 * src/preproc/eqn/sqrt.cc (sqrt_box::compute_metrics,
3328 sqrt_box::output): Ditto.
3330 2002-04-03 Michael Selway <mas@ssl.co.uk>
3332 * src/drivers/grops/psrm.cc (resource_manager::do_begin_binary):
3335 2002-04-03 Werner LEMBERG <wl@gnu.org>
3337 * doc/homepage.ms: Reduce title size.
3338 * doc/groff.texinfo: Fix documentation of .t register.
3339 Fix handling of colon.
3342 * src/roff/troff/input.cc (exit_troff): Emit LAST_PAGE_EJECTOR
3343 only if page length is positive to avoid a loop.
3345 * tmac/an-old.tmac (ne): Increase page length to avoid problems with
3348 2002-04-02 P. Alejandro Lopez-Valencia <dradul@yahoo.com>
3350 * src/include/nonposix.h, src/roff/groff/pipeline.c:
3351 s/__CYGWIN32__/__CYGWIN__/.
3353 2002-03-28 Gaius Mulley <gaius@glam.ac.uk>
3355 * doc/gnu.xpm: New image contributed by Emily Mulley.
3356 * doc/Makefile (gnu.eps, gnu.png): Use pnmdepth.
3357 (homepage.html): Be dependent on gnu.eps.
3358 * doc/homepage.ms: Updated to new image.
3360 * src/devices/grohtml/post-html.cc (html_printer): New member
3362 (html_printer::flush_sbuf, html_printer::set_char): Set it.
3363 (html_printer::sbuf_continuation): Use it.
3365 2002-03-28 Werner LEMBERG <wl@gnu.org>
3367 * src/libs/libgroff/getopt.c: Updated to latest version.
3369 * tmac/README: More on hyphen.tex license.
3371 2002-03-26 Larry Kollar <kollar@alltel.net>
3373 * doc/groff.texinfo: Add documentation of most missing requests.
3375 2002-03-25 Werner LEMBERG <wl@gnu.org>
3377 Add three glyphs `t+-', `tmu', and `tdi' which are textual variants
3378 of `+-', `mu', and `di', respectively.
3380 * font/devascii/R.proto, font/devutf8/R.proto,
3381 font/devlatin1/R.proto, font/devhtml/R.proto,
3382 font/devcp1047/R.proto, font/devlpb/*: Add them.
3383 * font/devps/generate/textmap: Ditto.
3384 * font/devps/*: Regenerated.
3385 * font/devlj4/generate/text.map: Add them.
3386 * font/devlj4/*: Regenerated.
3387 * font/devdvi/generate/tc.map: Use them.
3388 * font/devdvi/generate/texsy.map: Add them.
3389 * font/devdvi/*: Regenerated.
3390 * font/devX*/*: Regenerated.
3392 * tmac/latin1.tmac, tmac/cp1047.tmac, tmac/tty.tmac,
3393 tmac/tty-char.tmac: Updated.
3395 * NEWS, man/groff_char.man: Updated.
3397 2002-03-24 Werner LEMBERG <wl@gnu.org>
3399 * tmac/dvi.tmac, tmac/X.tmac, tmac/ps.tmac, tmac/html.tmac,
3400 tmac/lj4.tmac, tmac/tty.tmac: Replace most `.char' with `.fchar'.
3401 * tmac/ec.tmac: Remove `.rchar' calls (no longer necessary since
3402 we use `.fchar' in dvi.tmac.
3403 * tmac/dvi.tmac: Improve definition of \[Fo] and \[Fc].
3404 * tmac/Xps.tmac: Simplify some char definitions.
3405 Add definition for \[f/].
3406 * man/groff_char.man: Updated for new X.tmac.
3408 * tmac/README: New file.
3410 2002-03-23 Phil Lobbes <phil@perkpartners.com>
3412 * Makefile.comm (.y.o): New rule for make on Solaris 2.5.1 -- the
3413 internal .y.o rule took precendence over the .y.cc rule, compiling
3414 the yacc files with gcc instead of g++.
3416 2002-03-23 Werner LEMBERG <wl@gnu.org>
3418 * tmac/dvi.tmac: Add replacement font for `CB'.
3420 * tmac/doc.tmac: s/request/macro/ in messages.
3421 (doc-generic-macro): Improve error message.
3422 * tmac/groff_mdoc.man: Minor improvements.
3424 2002-03-22 Werner LEMBERG <wl@gnu.org>
3426 * doc/groff.texinfo: Document possible conflict between `tr' and
3429 2002-03-21 Werner LEMBERG <wl@gnu.org>
3431 Improve handling of hyphenation patterns. It is now possible to
3432 use most of TeX's pattern files unmodified. To make the process
3433 more flexible, a new request `hpfcode' has been added which
3434 provides a character code mapping for the `hpf' request. See
3435 comment before hpf_getc() for more details.
3437 * src/roff/troff/env.cc (insert_hyphenation, hpf_getc): New
3439 (read_patterns_file): Additional parameter for exception dictionary.
3440 Extended to recognize \pattern, \hyphenation, and \endinput.
3441 (do_hyphenation_patterns_file): Updated.
3442 * src/roff/troff/env.h (hpf_code_table): New extern.
3444 * src/roff/troff/input.cc (hpf_code_table): New array.
3445 (init_hpf_code_table, hyphenation_patterns_file_code): New
3447 (hyphenation_code): Handle translation from `trin' correctly.
3448 (main, init_input_requests): Updated.
3449 (charinfo::set_translation): Handle hyphenation code also.
3451 * src/roff/troff/charinfo.h (charinfo::get_translation_input): New
3454 * src/roff/troff/env.cc (WORD_MAX): Reduced to 256 since `unsigned
3455 char' is used for offsets in hyphenation exceptions.
3457 * tmac/hyphen.us: Replace with contents of unmodified `hyphen.tex'.
3459 * NEWS, man/groff_diff.man, man/groff.man: Document it.
3461 2002-03-20 Larry Kollar <kollar@alltel.net>
3463 * doc/groff.texinfo: Add documentation for `hpfa' and `trin'
3466 2002-03-18 Werner LEMBERG <wl@gnu.org>
3468 * tmac/html.tmac: Fix serious typo.
3470 2002-03-17 Larry Kollar <kollar@alltel.net>
3472 * doc/groff.texinfo: Add documentation for `writec' request.
3474 2002-03-17 Werner LEMBERG <wl@gnu.org>
3476 Added request `hpfa' to append hyphenation patterns.
3478 * src/roff/troff/env.cc (hyphen_trie::read_patterns_file): Add
3480 (hyphenation_patterns_file): Renamed to...
3481 (do_hyphenation_patterns_file): This.
3482 (hyphenation_patterns_file, hyphenation_patterns_file_append): New
3484 (init_hyphen_requests): Updated.
3485 * NEWS, man/groff.man, man/groff_diff.man: Document it.
3487 2002-03-16 Werner LEMBERG <wl@gnu.org>
3489 Added request `writec' in analogy to `tmc'.
3491 * src/roff/troff/input.cc (write_request): Renamed to...
3492 (do_write_request): This.
3493 Added one parameter.
3494 (write_request, write_request_continue): New functions.
3495 (init_input_requests): Updated.
3496 * NEWS, man/groff.man, man/groff_diff.man: Document it.
3498 * font/devdvi/DESC.in (sizes): Allow all sizes in the range
3500 * NEWS: Document it.
3502 2002-03-15 Werner LEMBERG <wl@gnu.org>
3504 * man/groff.man: Add writem request.
3506 Add request `trin' (translate input) to make `.asciify' work
3507 correctly. This is necessary since `charXXX' entity names are no
3508 longer hardcoded in font definition files.
3510 * src/roff/troff/charinfo.h (charinfo): Add `asciify_code' and
3511 `translate_input' members.
3512 (charinfo::set_asciify_code, charinfo::get_asciify_code,
3513 charinfo::set_translation_input): New methods.
3514 (charinfo::set_translation): Add third argument.
3515 * src/roff/troff/input.cc (charinfo:set_translation): Set
3517 (do_translate): Add second argument.
3518 (translate_input): New function.
3519 (init_input_requests): Updated.
3520 * src/roff/troff/node.cc (glyph_node::asciify,
3521 composite_node::asciify): Use `get_asciify_code'.
3523 * tmac/cp1047.tmac, tmac/latin1.tmac: Use `trin'.
3525 * NEWS, man/groff.man, man/groff_diff.man: Updated.
3527 2002-03-14 Larry Kollar <kollar@alltel.net>
3529 * doc/groff.texinfo: Improve documentation of .RS and .RE.
3531 2002-03-14 Werner LEMBERG <wl@gnu.org>
3533 Add a new request `sizes' similar to the `sizes' command in DESC
3536 * src/roff/troff/env.cc (override_sizes): New function.
3537 (init_env_requests): Use it.
3538 * src/roff/troff/token.h: Export `read_string'.
3539 * NEWS, man/groff_diff.man, man/groff.man: Document it.
3541 2002-03-12 Werner LEMBERG <wl@gnu.org>
3543 * doc/groff.texinfo: More fixes for texinfo 4.1 and higher.
3545 2002-03-10 Werner LEMBERG <wl@gnu.org>
3547 * tmac/pspic.tmac: Add support for -Tdvi.
3548 * tmac/dvi.tmac: Include pspic.tmac.
3549 * src/devices/grodvi/grodvi.man: Document it.
3552 * font/devlj4/generate/Makefile: Fix URL of metric files.
3554 2002-03-09 Werner LEMBERG <wl@gnu.org>
3556 * PROBLEMS: The static constructor bug has been fixed in z/OS V1R3.
3558 2002-03-09 Larry Kollar <kollar@alltel.net>
3560 * tmac/groff_ms.man: Add documentation for RS and RE macros.
3562 2002-03-08 Werner LEMBERG <wl@gnu.org>
3564 * doc/groff.texinfo: Fixes for texinfo 4.1.
3566 2002-03-07 Werner LEMBERG <wl@gnu.org>
3568 * src/include/lib.h: Include getopt.h if groff-getopt.h can't be
3570 Handle CYGWIN properly.
3572 2002-03-07 Paco Andrés Verdú <pandres@dragonet.es>
3574 * font/devlbp/Makefile.sub (DEVFILES): Add some missing fonts.
3575 * tmac/lbp.tmac: Add some font translations.
3577 2002-03-02 Werner LEMBERG <wl@gnu.org>
3579 * font/devcp1047/R.proto, font/devlatin1/R.proto,
3580 font/devhtml/R.proto: Remove `charXXX' entries.
3581 * tmac/tty.tmac, tmac/html.tmac: Load latin1.tmac or cp1047.tmac
3584 * font/devlj4/generate/text.map: Remove `charXXX' entries.
3585 * font/devlj4/*: Regenerated all font definition files.
3586 * tmac/lj4.tmac: Load latin1.tmac.
3588 * src/utils/hpftodit/hpftodit.cc (do_file): Partially undo change
3589 from 2000-06-17: LJ4 metric files are *not* text files.
3591 * tmac/troffrc, tmac/dvi.tmac, tmac/ps.tmac: Don't use .T string
3592 register to test for EBCDIC.
3594 2002-03-01 Werner LEMBERG <wl@gnu.org>
3596 * src/utils/afmtodit/afmtodit.pl: Skip comment lines in encoding
3597 files (as grops already does).
3598 * src/utils/afmtodit/afmtodit.man: Document comment lines in map
3600 * src/devices/grops/grops.man: Document comment lines in encoding
3603 * tmac/cp1047.tmac: New file.
3604 * tmac/dvi.tmac, tmac/tty-char.tmac: Use it.
3605 * tmac/ps.tmac: Load latin1.tmac or cp1047.tmac.
3606 * tmac/Makefile.sub (NORMALFILES): Updated.
3608 * tmac/ec.tmac: Don't load latin1.tmac again.
3610 * font/devps/generate/lgreekmap, font/devps/generate/symbolchars,
3611 font/devps/generate/dingbats.map,
3612 font/devps/generate/dingbats.rmap, font/devps/text.enc,
3613 font/devps/generate/Makefile (symbolmap): Add header comment.
3614 * font/devps/generate/textmap: Ditto.
3615 Remove `charXXX' entries.
3616 * font/devps/symbolmap: Regenerated.
3617 * font/devps/*: Regenerated all font definition files.
3619 2002-02-28 Werner LEMBERG <wl@gnu.org>
3621 Add color support to grodvi (for drawing colors are currently
3622 translated to gray values).
3624 * src/devices/grodvi/dvi.cc (FILL_MAX): Removed.
3625 (dvi_printer): Add `cur_color' member.
3626 (dvi_printer::set_color): New function.
3627 (draw_dvi_printer): Remove `fill'.
3628 (draw_dvi_printer::fill_next): Pass environment as parameter.
3629 Update code for new color support translated to gray.
3630 (dvi_printer::set_char): Updated.
3631 (dvi_printer::begin_page, dvi_printer::end_page): Handle color
3632 changes crossing the page border.
3633 (dvi_printer::draw): Updated.
3634 Remove cases `f' and `F'.
3635 * tmac/dvi.tmac: Add color definitions.
3636 * NEWS, src/devices/grodvi/grodvi.man: Updated.
3638 * tmac/an-old.tmac (R): Make this a macro to emit a warning if
3641 * aclocal.m4 (GROFF_NEED_DECLARATION): Use test similar to recent
3642 versions of autoconf.
3643 * configure: Updated.
3645 * doc/homepage.ms: Use `.blm'.
3646 * tmac/www.tmac (www-depth): New auxiliary variable.
3647 (www-pop-level): Don't issue HTML tag.
3648 (ULS, ULE, LI): Use absolute indentation.
3650 * src/devices/grops/ps.cc (ps_printer::begin_page,
3651 ps_printer::end_page): Switch forth and back to default color while
3652 starting a new page.
3654 2002-02-27 Werner LEMBERG <wl@gnu.org>
3656 Add EC and TC fonts to devdvi.
3658 * src/utils/tfmtodit/tfmtodit.man: Document patching of exbase.mf.
3659 * font/devdvi/generate/cork.map: Renamed to...
3660 * font/devdvi/generate/ec.map: This.
3661 Remove entry for `aq'.
3662 * font/devdvi/generate/tc.map: New file.
3663 * font/devdvi/generate/Makefile (*EC, *TC): New creation rules for
3666 * font/devdvi/*EC, font/devdvi/*TC: New font definition files.
3667 * font/devdvi/Makefile.sub (DEVFILES): Updated.
3668 * tmac/ec.tmac: New file.
3669 * tmac/Makefile.sub (NORMALFILES): Updated.
3670 * NEWS, src/devices/grodvi/grodvi.man: Updated.
3671 * man/groff_char.man: Check `ECFONTS' register.
3673 * font/devdvi/{TR,TI,TB,TBI,HR}: Fix `name' field.
3675 2002-02-26 Werner LEMBERG <wl@gnu.org>
3677 * font/devdvi/generate/*.map: Remove all `charXXX' entries.
3678 * font/devdvi/generate/cork.map: Add 'y and 'Y.
3679 * font/devdvi/*: Updated.
3680 * tmac/dvi.tmac: Formatting.
3682 Add font `HBI' for the dvi output.
3683 Add support for font families `T' and `H'.
3685 * font/devdvi/HBI: New file.
3686 * font/devdvi/B: Renamed to ...
3687 * font/devdvi/TB: This.
3688 * font/devdvi/BI: Renamed to ...
3689 * font/devdvi/TBI: This.
3690 * font/devdvi/I: Renamed to ...
3691 * font/devdvi/TI: This.
3692 * font/devdvi/R: Renamed to ...
3693 * font/devdvi/TR: This.
3694 * font/devdvi/H: Renamed to ...
3695 * font/devdvi/HR: This.
3696 * font/devdvi/Makefile.sub (DEVFILES): Updated.
3697 * font/devdvi/generate/Makefile (HBI): New rule.
3699 (R, I, B, BI, H): Renamed to ...
3700 (TR, TI, TB, TBI, HR): This, respectively.
3702 * NEWS, src/devices/grodvi/grodvi.man: Updated.
3703 * font/devdvi/DESC.in: Don't mount R, I, B, BI, and CWI.
3704 Add `styles' and `family' keywords.
3705 * tmac/dvi.tmac: Alias `H' to `HR'.
3706 Add some fspecial requests for italic fonts.
3707 Add TR and TI as special.
3708 Add support for `_' with font CWI.
3710 * src/roff/troff/number.cc (parse_expr): Add missing `break' for
3711 operator `:'. Until now, the expression `0:1' would return 2
3714 2002-02-25 Werner LEMBERG <wl@gnu.org>
3716 * man/groff_char.man: Added some missing PS glyph names (from the
3718 * font/devps/generate/textmap, font/devps/symbolmap: Add
3721 * doc/groff.texinfo: Minor additions and fixes.
3722 * man/groff_diff.man: Remove documentation of fp request. This
3723 is already covered in the original troff manual.
3724 Updated to be consistent with other doc files.
3727 2002-02-24 Werner LEMBERG <wl@gnu.org>
3729 * aclocal.m4 (GROFF_EBCDIC): Don't include `font/devutf8' in
3731 Define new variable OTHERDEVDIRS (containing `font/devlj4
3732 font/devlbp' if not EBCDIC).
3733 * Makefile.in (TTYDEVDIRS): Always include `font/devutf8'.
3734 (OTHERDEVDIRS): New variable.
3735 (MDEFINES, DEVDIRS, ALLDIRS, DISTDIRS): Updated.
3736 * configure: Regenerated.
3738 * NEWS, src/devices/grotty/grotty.man: Updated.
3740 2002-02-23 Werner LEMBERG <wl@gnu.org>
3742 * src/roff/troff/input.cc (do_overstrike, do_bracket,
3743 get_line_arg): Honour input level.
3745 Add new symbol `mc' corresponding to U+00B5 MICRO SIGN.
3747 * font/*/*: Implement it in all font files.
3748 * font/devps/generate/textmap, font/devps/generate/symbolchars,
3749 * font/devps/symbolmap: Updated.
3750 * font/devlj4/generate/text.map: Updated.
3751 * font/devdvi/generate/CompileFonts (sizes): Add LaTeX sizes.
3752 * font/devdvi/generate/texmi.map: Updated.
3754 * font/devutf8/R.proto: Remove all `charXXX' entries.
3755 * font/devutf8/NOTES: Updated.
3757 * font/devX*/*: Regenerated with xtotroff, using fonts from XFree86
3760 * tmac/latin1.tmac, tmac/psold.tmac, tmac/tty-char.tmac: Updated.
3762 * NEWS, man/groff_char.man: Updated.
3764 2002-02-21 Phil Lobbes <phil@perkpartners.com>
3766 * src/include/lib.h [HAVE_SNPRINTF]: Include stdarg.h.
3768 2002-02-20 Ralph Corderoy <ralph@inputplus.demon.co.uk>
3770 * src/roff/grog/grog.pl: Fix computation of $refer.
3772 2002-02-19 Werner LEMBERG <wl@gnu.org>
3774 * src/include/lib.h [!HAVE_SNPRINTF]: Add declarations for
3775 `snprintf' and `vsnprintf'.
3777 * src/include/htmlindicate.h: Renamed to...
3778 * src/include/htmlhint.h: This.
3779 * src/include/Makefile.sub: Updated.
3780 * src/preproc/eqn/main.cc: Updated.
3782 2002-02-18 Werner LEMBERG <wl@gnu.org>
3784 * man/roff.man, man/groff_out.man, man/groff.man,
3785 man/groff_diff.man, man/ditroff.man, src/roff/groff/groff.man,
3786 src/roff/troff/troff.man: Updated to latest changes in www.tmac.
3788 * win32-diffs: Updated.
3790 2002-02-17 Werner LEMBERG <wl@gnu.org>
3792 * doc/Makefile (clean): Add *.eps.
3793 (MEMACROS): Removed.
3794 (TFLAG): New variable.
3797 (GROFF): Use TFLAG, FFLAG, -U, -p, -e, -t, and -ww.
3799 (.ms.html, .ms.ascii, .ms.ps, homepage.html): Simplify.
3801 * tmac/www.tmac: Use dummy diversion while resetting and disabling
3803 * tmac/e.tmac: Inserted some more `\"' to remove warnings if used
3805 * src/roff/troff/troff.man: Fix order of parameter description.
3809 2002-02-16 Gaius Mulley <gaius@glam.ac.uk>
3811 Simplify image handling for grohtml.
3814 * src/devices/grohtml/html-text.cc (DEBUGGING): Don't undefine but
3816 (html_text::dump_stack): Don't emit newline while debugging.
3817 (html_text::do_push) [DEBUGGING]: Print more info.
3818 (html_text::check_emit_text): Fix handling of <p>.
3819 * src/devices/grohtml/html.h: Updated.
3820 * src/devices/grohtml/output.cc (FPUTC, FPUTS, PUTC): New macros,
3821 replacing `fputc', `fputs', `putc'. If DEBUGGING is defined, they
3822 send its data to stderr also.
3824 (simple_output::space_or_newline) [DEBUGGING]: Removed.
3825 * src/devices/grohtml/post-html.cc (html_printer::do_links,
3826 html_printer::html_printer): Remove `DEBUGGING' conditionals.
3828 * src/include/html-strings.h (HTML_IMAGE_{CENTERED,LEFT,RIGHT,END}):
3830 * src/libs/libgroff/htmlhint.cc (is_in_graphic_start,
3831 is_inline_image): Removed.
3832 (html_begin_suppress, html_end_suppress): Don't take a parameter.
3833 (graphic_start, graphic_end): Removed.
3834 * src/include/htmlindicate.h: Updated.
3835 * src/preproc/html/pre-html.cc (DEBUG_HTML): Removed.
3836 (macroset_template): New global variable.
3837 (makeFileName): Use `macroset_template'.
3838 (write_end_image): Don't take a parameter.
3840 (write_start_image: Don't emit newline.
3841 (char_buffer::write_upto_newline): Updated.
3842 (char_buffer::skip_to_newline): Renamed to ...
3843 (char_buffer::skip_until_newline): This.
3845 (char_buffer::write_file_troff, char_buffer::write_file_html):
3847 (createAllPages, createImage) [DEBUGGING]: Handle `debug' flag.
3848 (removeAllPages): Remove `DEBUGGING' conditionals.
3849 (addRegDef, dump_args): New functions.
3850 (char_buffer::do_html, char_buffer::do_image): Handle
3851 `www-image-template' command line variable.
3852 Add more debugging code.
3853 (addps4html): Removed.
3854 (removeTempFiles) [DEBUGGING]: Handle `debug' flag.
3856 * src/preproc/eqn/main.cc: Include `ctype.h'.
3857 (suppress_html): Removed.
3859 (inline_equation): Use `html_begin_suppress' and
3860 `html_end_suppress'.
3861 * src/preproc/pic/troff.cc: Don't include `htmlindicate.h'.
3862 (troff_output::start_picture, troff_output::finish_picture):
3864 * src/preproc/tbl/main.cc: Don't include `htmlindicate.h'.
3865 (process_input_file): Updated.
3867 * src/roff/troff/div.cc (page_number): Set page number only if the
3868 `ps4html' register isn't defined.
3869 * src/roff/troff/input.cc (image_no): New external variable.
3870 (do_suppress): Use it.
3871 * src/roff/troff/node.h (suppress_node::image_id): New member.
3872 * src/roff/troff/node.cc (image_no): Remove `static' keyword.
3873 (suppress_node::suppress_node): Initialize `image_id' member.
3874 (suppress_node::same): Handle `image_id' also.
3875 (suppress_node::copy): Updated.
3876 (last_image_id): New global variable.
3877 (suppress_node::tprint): Use it.
3879 * tmac/an-old.tmac (TS, TE, EQ, EN): Use HTML-IMAGE and
3881 * tmac/pspic.mac (PSPIC): Fix html support.
3882 * tmac/s.tmac (@EQ, @EN, @TS, TE, PS, PE): Ditto.
3883 * tmac/www.tmac (www-image-template): Set up.
3884 (HTMLINDEX): Renamed to...
3886 (BODYCOLOR): Renamed to...
3888 (BACKGROUND): Renamed to...
3890 (URL): Change order of parameters for consistency.
3891 (MAILTO): Renamed to...
3893 (IMAGE, PNG-IMAGE, MARGIN-PNG-IMAGE): Renamed to...
3894 (IMG, PIMG, MPIMG): This.
3895 (HTML-H-BEGIN, HTML-H-END): Renamed to...
3897 (LINKS): Renamed to...
3899 (LINE): Renamed to...
3901 (NO-AUTO-RULE): Renamed to...
3903 (HTML-TL): Renamed to...
3905 (UL-BEGIN, UL-END): Renamed to...
3907 (DROPCAP): Renamed to...
3909 (TS, TE, EQ, EN): Provide default definitions.
3910 (www-make-unique-name): Updated.
3911 (HTML-IMAGE-INLINE): Fix typo.
3912 * tmac/groff_www.man: Updated.
3914 * doc/Makefile (homepage.html): Add option -r to grohtml.
3915 Use shortened image name.
3916 * doc/groff.texinfo: Updated info on grohtml strings and macros.
3917 * doc/homepage.ms: Updated and extended.
3919 2002-02-14 Werner LEMBERG <wl@gnu.org>
3921 Don't use `CSI 39 m' and `CSI 49 m' but `CSI 0 m'.
3923 * src/devices/grotty/tty.cc (SGR_DEFAULT_COLOR,
3924 SGR_BACK_DEFAULT_COLOR): Replaced with ...
3925 (tty_printer::put_color): Use it.
3926 (ttr_printer::end_page): Simplify.
3928 2002-02-13 Werner LEMBERG <wl@gnu.org>
3930 * tmac/groff_tmac.man: Moved to...
3931 * man/groff_tmac.man: This place.
3932 * tmac/Makefile.sub, man/Makefile.sub: Updated.
3934 2002-02-12 Werner LEMBERG <wl@gnu.org>
3936 * src/libs/libgroff/Makefile.sub (snprintf.o): Don't use
3937 $(COMPILE.c) to not include groff's assert.h.
3939 * src/drivers/grotty/tty.cc (main): Add GROFF_NO_SGR environment
3941 * NEWS, src/drivers/grotty/grotty.man: Document it.
3943 2002-02-11 Werner LEMBERG <wl@gnu.org>
3945 * src/libs/snprintf/snprintf.c: Updated to latest version
3948 * src/roff/grog/grog.pl (process): Fix handling of `.['. We now
3949 test whether there is `.]' also.
3950 Don't check for spaces after `.['.
3951 * src/roff/grog/grog.sh: Do the same.
3953 2002-02-10 Werner LEMBERG <wl@gnu.org>
3957 * src/libs/libgroff/illegal.cc: Renamed to ...
3958 * src/libs/libgroff/invalid.cc: This.
3959 (illegal_char_table): Renamed to ...
3960 (invalid_char_table): This.
3961 * src/libs/libgroff/Makefile.sub: Updated.
3962 * win32-diffs: Updated.
3964 * doc/groff.texinfo, src/devices/grops/psrm.cc (ps_get_line),
3965 src/libs/libdriver/input.cc (fatal_command, parse_color_command,
3966 parse_x_command), src/libs/libgroff/font.cc (text_file::next,
3967 font::load), src/preproc/eqn/main.cc (read_line, main),
3968 src/preproc/eqn/lex.cc (file_input::read_line),
3969 src/preproc/pic/lex.cc (file_input::read_line,
3970 simple_file_input::get, simple_file_input::peek),
3971 src/preproc/pic/main.cc (top_input::get, top_input::peek),
3972 src/preproc/pic/pic.man, src/preproc/refer/main.cc
3973 (input_stack::push_file), src/preproc/refer/refer.cc (do_file,
3974 do_bib), src/preproc/tbl/main.cc (table_input::get),
3975 src/preproc/grn/grn.man, src/preproc/grn/main.cc (interpret),
3976 src/roff/troff/input.cc (file_iterator::fill, file_iterator::peek,
3977 do_zero_width, read_request, encode_char, ps_get_line,
3978 transparent_file, get_char_for_escape_name, transparent_translate,
3979 asciify, input_char_description, read_string, set_string),
3980 src/roff/troff/env.cc (environment::add_html_tag),
3981 src/roff/troff/troff.man, tmac/e.tmac (`@(', `(f'): Do it.
3983 * src/include/lib.h: Updated.
3985 * src/preproc/eqn/eqn.cc: Removed.
3989 * src/preproc/grn/hdb.cc (DBRead): Fix fscanf() fields.
3991 2002-02-09 Werner LEMBERG <wl@gnu.org>
3993 * doc/gnu.xpm: New image.
3994 * doc/Makefile (DOCS): Add homepage.ps.
3995 Add rules for converting xpm->png and xpm->eps.
3996 Use `gnu.{xpm,eps}' as image names.
3997 * doc/homepage.ms: Updated.
3999 2002-02-09 Gaius Mulley <gaius@glam.ac.uk>
4001 * tmac/www.tmac (www-error): New macro, replacing calls to `@error'.
4002 (IMAGE): Change image position parameters to `-L', `-R', and `-C'.
4003 Remove calls to `B1' and `B2'
4004 (PNG-IMAGE): New macro for inclusion of images in PNG format.
4005 (www-left-ll-trap, www-left-po-trap, www-right-ll-trap): New
4006 auxiliary variables for MARGIN-PNG-IMAGE.
4007 (www-finish-left-po, www-finish-right-ll, www-finish-left-ll): New
4008 auxiliary macros for MARGIN-PNG-IMAGE.
4009 (MARGIN-PNG-IMAGE): New macro to put an image in PNG format into
4011 (www-heading-no): New auxiliary variable for HTML-H-{BEGIN,END}.
4012 (HTML-H-BEGIN, HTML-H-END): New macros to begin and end a heading.
4013 (DROPCAP): New macro to produce dropcap characters.
4014 (www-do-image): Renamed back to...
4015 (HTML-DO-IMAGE): This.
4016 Updated all callers.
4018 * doc/Makefile (gnubw.eps): Updated.
4019 * doc/homepage.ms: Updated.
4021 2002-02-08 Werner LEMBERG <wl@gnu.org>
4023 * doc/pic.ms: Fixed typos (\(*tx -> \*(tx).
4024 Added `linethick' to table in section `Style Variables'.
4026 2002-02-08 Gaius Mulley <gaius@glam.ac.uk>
4028 * src/libs/libdriver/input.cc (get_extended_arg): Fix conditional.
4030 2002-02-07 Werner LEMBERG <wl@gnu.org>
4032 Adding options -C (compatibility mode) and -c (grotty's old output
4035 * src/roff/nroff/nroff.sh: Implement it.
4037 * NEWS, src/roff/nroff/nroff.man: Updated.
4039 * PROBLEMS: Document bison 1.32 bug.
4041 Some fixes to make groff compile on z/OS 1.2 UNIX (was OS/390).
4043 * src/roff/troff/node.cc (make_tfont): Define it earlier.
4044 * src/roff/troff/div.h: Add prototype for `end_diversions'.
4045 * src/roff/troff/input.cc: Add prototype for `process_input_stack'.
4046 * src/roff/troff/env.h: Add prototype for `title'.
4048 Adding EBCDIC support to grotty.
4050 * src/devices/grotty/tty.cc (CSI): New macro.
4051 (SGR_*, tty_printer::put_color): Use it.
4053 2002-02-06 Werner LEMBERG <wl@gnu.org>
4055 Implementing color support in grotty. The new switch -c activates
4056 the old drawing scheme, disabling color at the same time. The new
4057 switch `-i' selects italic instead of underlining (SGR only).
4059 * src/devices/grotty/tty.cc (putstring): New define instead of
4060 `fputs'. Updated all callers.
4061 (old_drawing_scheme): New global variable.
4062 (COLOR_CHANGE): New enum value.
4063 (SGR_*): New defines containing color handling escape sequences.
4064 (TTY_MAX_COLORS, DEFAULT_COLOR_IDX): New defines.
4065 (glyph): New members `back_color_idx' and `fore_color_idx'.
4066 (glyph::order): Add COLOR_CHANGE.
4067 (tty_printer): New members `cur_fore_idx', `curr_back_idx',
4068 `is_underline', `is_bold', `cu_flag', `tty_colors'.
4069 New methods `make_underline', `make_bold', `color_to_idx',
4070 `change_color', `put_color'.
4071 (cu_flag): Moved into `tty_printer' class.
4072 (tty_printer::tty_printer): Initialize colors.
4073 (tty_printer::add_char, tty_printer::set_char, tty_printer::special,
4074 tty_printer::draw, tty_printer::end_page): Handle colors also.
4075 (main): Add options `-c' and `-i'.
4077 * NEWS, src/devices/grotty/grotty.man: Updated.
4079 * src/include/errarg.h (errarg): Add support for `unsigned int'.
4080 * src/libs/libgroff/errarg.c: Implement it.
4082 * src/include/printer.h (printer): Add `change_color' method
4083 (currently used by grotty only).
4084 * src/libs/libdriver/printer.cc: Implement it.
4085 * src/libs/libdriver/input.cc (parse_D_command, do_file): Add
4086 call to `pr->change_color'.
4088 * src/roff/troff/node.cc (troff_output_file::fill_color,
4089 troff_output_file::glyph_color): Call `do_motion'.
4091 * tmac/tty.tmac: Add color definitions.
4093 * src/roff/groff/groff.man: Minor fixes.
4095 2002-02-05 Bernd Warken <bwarken@mayn.de>
4097 * src/libs/libdriver/input.cc: Introduce `EnvInt' typedef and use
4098 it. This is a preparation for future changes.
4100 2002-02-05 Werner LEMBERG <wl@gnu.org>
4102 * src/roff/troff/input.cc (process_input_stack): Fix the case
4103 where leading spaces are followed by \f or \s; previously, an
4104 incorrect space width has been used.
4106 * doc/roff.man (quoted_char): Fix argument.
4107 (comment): Define string.
4109 2002-02-04 Larry Kollar <kollar@alltel.net>
4111 * doc/groff.texinfo: More fixes.
4113 2002-02-04 Werner LEMBERG <wl@gnu.org>
4115 * src/preproc/eqn/box.cc (output_string): Don't use \\*[...].
4116 * src/preproc/eqn/main.cc (do_file, inline_equation): Call
4117 `restore_compatibility' before `output_string' -- the LINE_STRING
4118 register now already contains proper switches from and to
4121 * man/groff_char.man: Add Euro symbol.
4122 * man/groff_diff.man: Improve documentation of `.am1' and `.as1'.
4123 * tmac/tty.tmac: Add `EUR' as replacement for `eu' and `Eu'.
4124 * doc/groff.texinfo (Defstr*): Print strings with full syntax.
4127 * doc/Makefile (.SUFFIXES, .texinfo.pdf, clean): Add support for
4129 (.texinfo.html): Add support for texinfo->html.
4131 2002-02-03 Werner LEMBERG <wl@gnu.org>
4133 Added three new requests `ds1', `as1', and `ami'. The former two
4134 are equivalent to `ds' and `as' with the difference that
4135 compatibility mode is saved on entry, switched off during string
4136 expansion, and restored on exit. The latter is the pendant to `dei'
4139 (do_define_string): Use `define_mode' and `calling mode'.
4140 Insert COMPATIBLE_SAVE and COMPATIBLE_RESTORE at the beginning and
4141 end of string, respectively.
4142 (define_string, append_string): Use `calling_mode'.
4143 (define_nocomp_string, append_nocomp_string,
4144 define_string_indirect): New functions.
4145 (init_input_requests): Updated.
4146 * NEWS, man/groff_diff.man, man/groff.man: Document it.
4148 * src/preproc/eqn/box.cc (box::top_level, box::extra_space): Use
4149 `as1' for assigning LINE_STRING (this is `10' usually). Sun's
4150 mm macro package accesses this string register directly.
4151 * src/preproc/eqn/main.cc (inline_equation): Use `as1'.
4153 * tmac/trace.tmac: Trace calls to `am' also. Make it work in
4156 2002-02-02 Larry Kollar <kollar@alltel.net>
4158 * doc/groff.texinfo, tmac/groff_ms.man: More fixes.
4160 2002-01-31 Werner LEMBERG <wl@gnu.org>
4162 * tmac/an-old.tmac (I): Use \, and \/ to improve spacing.
4164 2002-01-31 Bernd Warken <bwarken@mayn.de>
4166 * src/devices/grolbp/lbp.cc (main): Delete `pr'.
4167 * man/groff_out.man: Revised and updated.
4169 2002-01-30 Bernd Warken <bwarken@mayn.de>
4171 * src/libs/libdriver/input.cc [USE_ENV_STACK]: New macro to comment
4172 out the unused `{' and `}' commands. Undefined by default.
4173 (IntArray): Make `data' private.
4174 (IntArray::operator[], IntArray::get_data, IntArray::len): Use these
4175 new methods instead.
4176 (skip_line_D, skip_to_end_of_line): New functions.
4177 (get_D_fixed_args): Use `skip_line_D'.
4178 Changed to handle dummy odd arguments by ...
4179 (get_D_fixed_args_odd_dummy): This new function.
4180 (get_D_variable_args): Split some code into ...
4181 (get_possibly_integer_args): This new function.
4182 (send_draw): Use more `const'.
4183 (delete_current_env): New function.
4184 (position_to_end_of_args): Use `size_t'.
4186 (send_draw): Updated.
4187 (parse_D_command): Handle `c', `C', and `t' better.
4191 2002-01-29 Werner LEMBERG <wl@gnu.org>
4194 * doc/groff.texinfo: Introduce @Def...List, @Def...Item, and
4195 @Def...ListEnd which replaces @Def...x. This is necessary to get
4196 proper HTML output -- see the comment in the file for more
4200 2002-01-29 Gaius Mulley <gaius@glam.ac.uk>
4202 Fixes to make color changes of 2002-01-21 work with grohtml.
4204 * src/devices/grohtml/post-html.cc (style): Updated.
4205 (html_printer): Remove unused methods.
4206 (html_printer::do_font, html_printer::draw, html_printer::set_char,
4207 html_printer::special): Updated.
4208 * src/devices/grohtml/html-text.cc (debugStack, turnDebug,
4209 html_text::dump_stack_element, html_text::dump_stack) [DEBUGGING]:
4210 Added some debugging code.
4211 (html_text::start_tag): Updated.
4212 (html_text::do_push): New method.
4213 (html_text::push_para): Call it.
4214 Add method for handling color.
4215 (html_text::do_color): Updated.
4216 (html_text::shutdown): Handle color.
4217 * src/devices/grohtml/html-text.h (tag_definition): New member
4221 2002-01-28 Werner LEMBERG <wl@gnu.org>
4223 * tmac/ps.tmac, tmac/html.tmac: Fix compatibility mode issues.
4225 2002-01-27 Gaius Mulley <gaius@glam.ac.uk>
4227 Add two switches -a and -g to control the antialiasing bits for
4228 text and graphics, respectively.
4230 * src/devices/grohtml/post-html.cc (main): Dummy code for `-a' and
4232 * src/devices/grohtml/grohtml.man: Document them.
4233 * src/preproc/html/pre-html.cc (MIN_ALPHA_BITS, MAX_ALPHA_BITS):
4235 (textAlphaBits, graphicAlphaBits, antiAlias): New global variables.
4236 (setupAntiAlias): New function.
4237 (createAllPages): Updated.
4238 (scanArguments): Handle `-a' and `-g'.
4239 (main): Call `setupAntiAlias'.
4242 2002-01-27 Werner LEMBERG <wl@gnu.org>
4244 * doc/groff.texinfo (Def*): Call index function after deffn.
4246 * tmac/html.tmac: Call `nroff' request.
4248 2002-01-26 Larry Kollar <kollar@alltel.net>
4250 * tmac/groff_ms.man: Add some omissions.
4252 2002-01-25 Larry Kollar <kollar@alltel.net>
4254 * tmac/groff_ms.man: Typographical improvements.
4256 2002-01-25 Werner LEMBERG <wl@gnu.org>
4258 * doc/groff.texinfo: Updated version and copyright.
4259 * src/devices/grops/grops.man: Updated.
4261 * tmac/groff_tmac.man: Fix `ig' macro.
4263 * tmac/an-old.tmac (ne): Redefine `ne' request to be a no-op in
4265 Use `.ne' unconditionally everywhere.
4266 (TS): Only insert some vertical space. Doing a page break is no
4267 longer necessary due to the redefinition of the `ne' request.
4269 * src/libs/libdriver/input.cc (parse_D_command): Don't emit a
4270 warning for unknown subcommands but parse and pass them to the
4273 2002-01-24 Werner LEMBERG <wl@gnu.org>
4275 * tmac/groff_www.man, NEWS: Fix typos.
4277 2002-01-21 Werner LEMBERG <wl@gnu.org>
4279 Complete revision of color support:
4281 Adapt programs to the new libdriver/input.cc.
4283 Color spaces are no longer converted to RGB but transferred as-is
4284 in the troff intermediate output format.
4286 Handle default color gracefully. troff now supports a `default'
4287 color (which can't be changed).
4289 grops will now use the proper color space functions if available.
4293 Note that currently grohtml doesn't handle colors properly. This
4296 * src/libs/libgroff/itoa.c (UINT_DIGITS): New macro.
4297 (ui_to_a): New function.
4298 * src/include/lib.h: Updated.
4300 * src/include/color.h (color_scheme): Replace `NONE' with `DEFAULT'.
4301 (color): Simplified; removed all `double' members and methods.
4302 A new array `components' now holds the color parameters.
4303 (color::is_default, color::get_components): New methods.
4304 (color::operator==, color:operator!=): New.
4305 (Red, Green, Blue, Cyan, Magenta, Yellow, Black, Gray): New macros
4306 to make access to the `components' array more comprehensible.
4307 * src/libs/libgroff/color.cc: Implement new color support.
4308 (atoh): Small fixes.
4309 (color::read_encoding): Simplified for new troff intermediate color
4311 (default_color): New global variable.
4313 * src/roff/troff/input.cc (default_symbol): New global variable.
4314 (lookup_color): Use it.
4315 (default_black): Removed.
4316 (do_glyph_color, do_fill_color): Simplified.
4317 (define_color): Handle default color.
4319 (do_if_request): Handle default color.
4320 * src/roff/troff/env.cc (environment::environment): Initialize
4321 colors with `default_color'.
4322 * src/roff/troff/node.cc (troff_output_file::put): Add method
4324 (troff_output_file::hex): Removed.
4325 (troff_output_file::fill_color, troff_output_file::glyph_color):
4326 Updated to include/color.h and libdriver/input.cc.
4328 * src/preproc/pic/object.cc (draw_arrow): New parameter to set
4329 fill color properly (identically to the outline color). \D'f...'
4330 doesn't work any more.
4331 All function calls to it updated.
4333 * src/devices/grohtml/post-html.cc (html_printer::do_body, main):
4335 * src/devices/grohtml/html-text.cc (html_text::issue_color_begin):
4338 * src/devices/grops/ps.cc (ps_output::put_color): New method.
4339 (ps_printer::sbuf_color): Make a real member instead of pointer.
4340 (ps_printer::fill_color, ps_printer::output_color): Removed.
4341 (ps_printer::ps_printer): Updated.
4342 (ps_printer::set_char): Ditto.
4343 (ps_printer::set_color): Use various color schemes.
4344 Use `put_color' method.
4345 (ps_printer::flush_sbuf): Don't set color.
4346 (ps_printer::fill_path): Take `environment' as parameter.
4347 Simplify color handling.
4348 (ps_printer::set_line_thickness): Renamed to ...
4349 (ps_printer::set_line_thickness_and_color): This (and updated).
4350 (ps_printer::set_color): Change second parameter from `complete'
4351 to `fill' which better describes what it does.
4352 (ps_printer::draw): Call `flush_sbuf' to output graphic commands
4353 and text in the right order.
4355 Remove branches for `f' and `F'; this is handled by
4357 * src/devices/grops/ps.h: Updated.
4358 * font/devps/prologue (FL): Redefined.
4359 ({F,C}r,k,g: New color functions (with and without filling).
4361 * doc/pic.ms, src/preproc/pic/pic.man: Small fixes.
4362 * man/groff_diff.man, man/groff.man, man/groff_out.man,
4363 doc/groff.texinfo, NEWS: Updated.
4365 2002-01-20 Bernd Warken <bwarken@mayn.de>
4367 * src/libs/libdriver/input.cc: Completely rewritten. See comments
4368 in this file for what has been changed.
4370 2002-01-19 Werner LEMBERG <wl@gnu.org>
4372 * test-groff: Fix GROFF_FONT_PATH.
4373 * tmac/andoc.tmac: Add dummy macros for equation support -- eqnrc
4374 is read before .TH or .Dd is parsed.
4376 2002-01-18 Gaius Mulley <gaius@glam.ac.uk>
4378 * src/libs/libgroff/geometry.cc (check_output_arc_limits): Fix
4379 quadrant boundaries.
4381 2002-01-18 Werner LEMBERG <wl@gnu.org>
4383 * devices/grops/ps.cc: Aargh! Fix the fix of the incorrectly
4386 2002-01-17 Ruslan Ermilov <ru@FreeBSD.org>
4388 * tmac/doc.common: Initialize %I register for the %I macro to
4389 avoid (harmless) warning.
4390 * tmac/doc.tmac (Bd): There is no reason to enforce -compact
4391 when in the SYNOPSIS section.
4393 2002-01-17 Bruno Haible <haible@clisp.cons.org>
4395 * src/preproc/pic/lex.cc (get_token): Fix typo.
4397 2002-01-17 Werner LEMBERG <wl@gnu.org>
4399 * devices/grops/ps.cc: Fix incorrectly applied last patch.
4401 2002-01-17 Larry Kollar <kollar@alltel.net>
4403 * tmac/groff_ms.man: Completely rewritten.
4405 2002-01-16 Werner LEMBERG <wl@gnu.org>
4407 * tmac/an-old.tmac (TS): Force break, inserting some vertical space.
4409 2002-01-15 Gaius Mulley <gaius@glam.ac.uk>
4411 * devices/grops/ps.cc (ps_printer::fill_path): Fix handling of
4413 (ps_printer::draw): Ditto.
4415 2002-01-14 Ruslan Ermilov <ru@FreeBSD.org>
4417 * tmac/groff_mdoc.man: Minor fixes.
4419 2002-01-13 Werner LEMBERG <wl@gnu.org>
4421 * man/groff_out.man: Some fixes.
4423 2002-01-13 Gaius Mulley <gaius@glam.ac.uk>
4425 * doc/pic.ms: Fix typos.
4427 2002-01-12 Werner LEMBERG <wl@gnu.org>
4429 * doc/groff.texinfo, doc/groff.man: More on a printable backslash.
4431 2002-01-10 Werner LEMBERG <wl@gnu.org>
4433 * font/devutf8/R.proto, font/devhtml/R.prot: Add `Eu' and `eu'
4437 2002-01-09 Bernd Warken <bwarken@mayn.de>
4439 * man/groff_out.man: Revised.
4440 * man/roff.man: Minor fixes.
4441 * src/roff/troff/troff.man: Some reordering.
4443 2002-01-09 Werner LEMBERG <wl@gnu.org>
4445 * tmac/an-old.tmac: Add dummy macros for equation support.
4447 2002-01-07 Werner LEMBERG <wl@gnu.org>
4449 doc/groff.texinfo: Fix documentation of glyph searching algorithm.
4451 * tmac/an-old.tmac: Revert change 2001-12-23. This breaks too many
4453 * tmac/groff_man.man: Small improvements.
4455 2002-01-07 Bernd Warken <bwarken@mayn.de>
4457 * man/groff_diff.man: Revised.
4459 2002-01-06 Werner LEMBERG <wl@gnu.org>
4461 * tmac/www.tmac: Remove extraneous backslash.
4463 2002-01-06 Bernd Warken <bwarken@mayn.de>
4465 * man/ditroff.man, src/roff/groff/groff.man, man/groff.man: Revised.
4467 2002-01-05 Werner LEMBERG <wl@gnu.org>
4469 Integrated groffer, contributed by Bernd Warken.
4471 * contrib/groffer/*: New.
4472 * Makefile.in, NEWS: Updated.
4474 2002-01-04 Werner LEMBERG <wl@gnu.org>
4476 * doc/groff.texinfo: Added macros `@Defmpreg' and `@Defmpregx' for
4477 registers defined in macro packages.
4478 Revising the ms part.
4480 2002-01-04 Larry Kollar <kollar@alltel.net>
4482 * doc/groff.texinfo: Add documentation for ms macros.
4484 2002-01-02 Werner LEMBERG <wl@gnu.org>
4486 First step in adding PS support for the Euro symbol. `eu' is the
4487 official Euro logo, `Eu' is a font-specific glyph variant.
4489 * font/devps/text.enc: Add `Euro' at position 9.
4490 * font/devps/generate/textmap: Add `Euro' as symbol `Eu'.
4491 * font/devps/symbolmap: Regenerated.
4495 2002-01-02 Bernd Warken <bwarken@mayn.de>
4497 * man/roff.man: Revised.
4499 2002-01-01 Bernd Warken <bwarken@mayn.de>
4501 * src/roff/groff/groff.man: Completely rewritten.
4503 2001-12-31 Werner LEMBERG <wl@gnu.org>
4505 * doc/Makefile: Updated.
4507 2001-12-30 Werner LEMBERG <wl@gnu.org>
4509 * tmac/www.tmac: Make all names of internal macros/registers/strings
4510 lowercase, and prepend `www-'.
4511 Other minor changes.
4512 * src/roff/troff/troff.man: Add preprocessor string at BOF.
4514 2001-12-30 Gaius Mulley <gaius@glam.ac.uk>
4516 Implement option `-b' in grohtml to set the HTML background colour.
4518 * src/devices/grohtml/post-html.cc (default_background): New global
4520 (html_printer::html_printer): Initialize `background' to
4521 `default_background'.
4522 (main): Implement option `-b'.
4524 * src/preproc/html/pre-html.cc (scanArguments): Add dummy handling
4526 * src/devices/grohtml/grohtml.man: Updated.
4527 * doc/Makefile (.ms.html): Use `-b'.
4528 * tmac/html.tmac: Don't set background color.
4530 Add new grohtml tag `.html-tl'.
4532 * src/devices/grohtml/post-html.cc (title_desc): Add `with_h1'
4534 (title_desc::title_desc): Updated.
4535 (html_printer::troff_tag): Handle `.html-tl'.
4536 (html_printer::write_title): Use `with_h1'.
4537 * tmac/www.tmac (www-end-nowhere): New auxiliary macro.
4538 (HTML-TL): New macro.
4540 Add support for unordered lists in HTML.
4542 * tmac/www.tmac (www-level): New auxiliary register.
4543 (www-level1, www-level2, www-level3): New auxiliary strings.
4544 (www-push-level, www-pop-level): New auxiliary macros
4545 (UL-BEGIN, UL-END, LI): User macros for unordered lists.
4549 * src/preproc/html/pre-html.cc (DEFAULT_IMAGE_RES): Increase to 100.
4550 (DEFAULT_VERTICAL_OFFSET): Removed.
4551 (IMAGE_BOARDER_PIXELS): Set to 0.
4552 (A4_LENGTH, A4_OFFSET, LETTER_LENGTH, LETTER_OFFSET): New macros.
4553 (vertical_offset): Initialize with 0.
4554 (gsPaper): New global variable.
4555 (get_resolution): Scan for and return unsigned int.
4556 (get_papersize): New function to get paper length from devps/DESC.
4557 (determine_vertical_offset): New function.
4558 (createAllPages): Produce gray-level images and use proper page
4560 (createImage): Use `-quiet' option of pnmcrop.
4561 (addZ): Fix passing of `-Z'.
4562 (scanArguments): Fix handling of `-o'.
4563 (main): Call `determine_vertical_offset'.
4564 * src/devices/grohtml/post-html.cc (html_printer::draw): Comment out
4567 * src/libs/libgroff/tmpfile.cc (add_tmp_file): Fix buffer length.
4568 * src/roff/troff/node.cc (troff_output_file::check_charinfo): Handle
4569 glyph descenders properly.
4571 * doc/homepage.ms: Include `gnubw.eps'.
4572 * doc/Makefile (gnubw.eps): New rule.
4573 (homepage.html): Depend on `gnubw.eps'.
4575 2001-12-25 Werner LEMBERG <wl@gnu.org>
4577 * src/roff/troff/input.cc (default_black): Fix return value.
4579 2001-12-24 Ruslan Ermilov <ru@FreeBSD.org>
4581 * tmac/doc-common (Dt): Change output of architecture strings.
4582 Do some syntax cleanup.
4583 * tmac/groff_mdoc.man: Updated.
4585 2001-12-23 Werner LEMBERG <wl@gnu.org>
4587 Adding an `itc' request (input line trap accepting \c).
4589 * src/roff/troff/env.h (environment): New member
4590 `continued_input_trap'.
4591 Make `do_input_trap' a friend function instead of `input_trap'.
4592 * src/roff/troff/env.cc (environment::environment,
4593 environment::copy): Updated.
4594 (environment::newline): Implement it.
4595 (do_input_trap): New function.
4596 (input_trap): Call `do_input_trap'.
4597 (input_trap_continued): New function.
4598 (init_env_requests): Updated.
4599 * src/roff/troff/TODO: Updated.
4601 * tmac/an-old.tmac (SH, SS, B, I, SM, SB, TP): Use `.itc' instead of
4604 * src/preproc/grn/hdb.cc (DBRead): Really chop after 127 characters.
4606 2001-12-22 Ruslan Ermilov <ru@FreeBSD.org>
4608 * tmac/doc-common, tmac/doc-syms: Small updates.
4610 2001-12-22 Colin Watson <cjwatson@debian.org>
4612 * tmac/an-old.tmac (an-p-footer): Set title length in environment 1.
4614 2001-12-22 Bernd Warken <bwarken@mayn.de>
4616 * MANIFEST: New file.
4618 2001-12-22 Werner LEMBERG <wl@gnu.org>
4620 * src/preproc/grn/grn.man: Updated.
4622 2001-12-22 Solar Designer <solar@openwall.com>
4624 * src/preproc/grn/hdb.cc (MAXSTRING_S): New macro.
4627 2001-12-19 Werner LEMBERG <wl@gnu.org>
4629 Implement a fallback character request `.fchar'.
4631 * src/roff/troff/charinfo.h (charinfo): New flag `fallback'.
4632 (is_fallback): New inline function.
4633 * src/roff/troff/input.cc (do_define_character): New function.
4634 (define_character): Call `do_define_character'.
4635 (define_fallback_character): New function.
4636 (init_input_requests): Add `fchar'.
4637 (charinfo::charinfo): Updated.
4638 (charinfo::set_macro): New argument to set `fallback' flag.
4639 * src/roff/troff/node.cc (make_glyph_node, make_node,
4640 node::add_char): Check `fallback' flag.
4641 * NEWS, man/groff_diff.man, man/groff_man: Updated.
4643 2001-12-16 Werner LEMBERG <wl@gnu.org>
4645 * groff.texinfo: Document exact search algorithm for glyphs.
4647 2001-12-15 Werner LEMBERG <wl@gnu.org>
4649 * Makefile.cpg, Makefile.ccpg, Makefile.man: Add dummy file to
4650 the left side of $(MANPAGES) rule to make it always non-empty.
4652 2001-12-14 Werner LEMBERG <wl@gnu.org>
4654 * src/roff/troff/input.cc (default_black): Define default color
4655 `black' if not yet defined.
4657 2001-12-13 Werner LEMBERG <wl@gnu.org>
4659 Implement new string-valued register `.fn' to return the current
4660 real (internal) font name.
4662 * env.cc (environment::get_font_name_string): New function.
4663 (init_env_requests): Add `.fn' register.
4664 * env.h (environment): Updated.
4665 * node.cc (font_info): Make `get_font_name' a friend.
4666 (get_font_name): New function.
4669 * man/groff_diff.man, man/groff.man, NEWS: Updated.
4671 2001-12-12 Ralph Corderoy <ralph@inputplus.demon.co.uk>
4673 * src/preproc/eqn/main.cc (inline_equation): Fix typos.
4675 2001-12-12 Werner LEMBERG <wl@gnu.org>
4677 * tmac/groff_man.man, doc/groff.texinfo: There is no .R macro.
4679 2001-12-10 Gaius Mulley <gaius@glam.ac.uk>
4681 * man/groff_diff.man: Adding documentation for \O.
4683 2001-12-10 Werner LEMBERG <wl@gnu.org>
4685 * src/preproc/html/pre-html.cc (TROFF_COMMAND): Removed.
4686 (scanArguments): Use PROG_PREFIX for the name of the troff binary.
4688 2001-12-09 Werner LEMBERG <wl@gnu.org>
4690 * man/roff.man: Revised.
4691 * src/roff/groff/groff.man: Replace man page references with a
4692 pointer to roff.man.
4694 2001-12-09 Bernd Warken <bwarken@mayn.de>
4696 * man/roff.man: Completely rewritten.
4698 2001-12-06 Ralph Corderoy <ralph@inputplus.demon.co.uk>
4700 * src/preproc/eqn/main.cc (inline_equation): Improve error message.
4702 2001-12-05 Werner LEMBERG <wl@gnu.org>
4704 * src/roff/troff/input.cc (get_delim_file_name): Removed since no
4706 * src/devices/grohtml/post-html.cc (html_printer::html_printer): Fix
4707 order of initializers.
4710 2001-12-05 Gaius Mulley <gaius@glam.ac.uk>
4712 * doc/groff.texinfo: Fix documentation of \O.
4714 * src/devices/grohtml/html-text.cc (html_text::do_indent,
4715 html_text::do_table, html_text::do_emittext, html_text::do_para):
4716 Use `const' for first argument.
4717 (html_text::do_table): Use cast.
4718 * src/devices/grohtml/html-text.h: Updated.
4719 * src/devices/grohtml/output.cc (simple_output::put_string): Add
4720 method for `const string &s'.
4721 * src/devices/grohtml/html.h: Updated.
4722 * src/devices/grohtml/post-html.cc (MAX_STRING_LENGTH): Removed.
4723 (ANCHOR_TEMPLATE): Modified.
4724 (manufacture_headings): New global variable to handle `-h' option.
4725 (is_subsection): Removed.
4726 (char_buffer::add_string): Add `const' to first argument.
4727 Protect against invalid string argument.
4728 Add method for `const string &s'.
4729 (text_glob): Completely redesigned.
4730 (page): Use `const' for strings and remove string length variable.
4731 (page::add_html): Removed.
4732 (page::add_end_encode): New member function.
4733 (to_unicode): Moved upwards.
4734 (title_desc, header_desc): Updated.
4735 (header_desc::write_headings): Updated to new ANCHOR_TEMPLATE
4737 (html_printer::is_bold, html_printer::make_bold): New member
4739 (html_printer::end_of_line): Updated.
4740 (generate_img_src, html_printer::do_auto_image,
4741 html_printer::do_title, html_printer::write_header,
4742 html_printer::determine_header_level, html_printer::do_heading,
4743 html_printer::do_linelength, html_printer::do_pageoffset,
4744 html_printer::do_indentation, html_printer::do_tempindent,
4745 html_printer::do_indentedparagraph, html_printer::do_break,
4746 html_printer::flush_sbuf, get_html_translation,
4747 html_printer::begin_page, html_printer::special): Rewritten to get
4748 rid of static string length limit.
4749 (html_printer::troff_tag): Added `.no-auto-rule'.
4750 (html_printer::flush_globs): Small fix.
4751 (html_printer::determine_space): Don't compute `space_width'.
4752 (html_printer::translate_to_html): Renamed to ...
4753 (html_printer::emit_html): This (with updates).
4754 (html_printer::write_header): Implement `-h' option.
4755 (html_printer::draw): Remove commented-out code. Handle `F'
4757 (html_printer::add_char_to_sbuf): Removed.
4758 (html_printer::add_to_sbuf): Rewritten.
4759 (html_printer::sbuf_continuation): Fixed.
4760 (html_printer::seen_backwards_escape, reverse,
4761 html_printer::remove_last_char_from_sbuf): Removed.
4762 (char_translate_to_html, str_translate_to_html): Removed.
4763 (html_printer::overstrike): New function member.
4764 (html_printer::set_char): Use it.
4765 (html_printer::do_body): New function member.
4766 (html_printer::~html_printer): Use it.
4767 (main): Handle `-h' option.
4769 * src/devices/grohtml/grohtml.man: Document -h switch.
4771 * src/preproc/html/pre-html.cc: Include searchpath.h
4772 Replace `POSTSCRIPTRES' macro with `postscriptRes' variable.
4773 (get_resolution): New function.
4774 (checkImageDir): Use `0777' permissions in mkdir()
4775 (write_start_image): Rewritten to use `\O[5...]'.
4776 (createImage, generateImages): Updated.
4777 (main): Handle `F' and `h' options.
4778 Use `get_resolution'.
4780 * src/roff/troff/input.cc (begin, end, image): Removed.
4781 (do_suppress): Take parameter.
4782 Handle modified syntax of `\O'.
4783 (token::next): Updated.
4784 (init_markup_requests): Removed.
4787 * src/roff/troff/div.h: Add declaration for begin_page().
4789 * tmac/color-html.tmac: Removed. Contents moved to...
4790 * tmac/html.tmac: Here. Set background color.
4791 * tmac/color.tmac: Removed. Contents moved to...
4792 * tmac/ps.tmac: Here.
4793 * tmac/www.tmac: Remove the title command when generating images
4795 (NO_AUTO_RULE): New macro.
4796 (HTML_DO_IMAGE): Use revised `\O' escapes.
4797 * tmac/Makefile.sub, tmac/groff_www.man, tmac/troffrc: Updated.
4799 2001-12-02 Werner LEMBERG <wl@gnu.org>
4801 * tmac/groff_mdoc.man: Fix typo.
4803 2001-12-01 Colin Watson <cjwatson@debian.org>
4805 * man/roff.man: Fix typo.
4807 2001-11-29 Werner LEMBERG <wl@gnu.org>
4809 * src/libs/libbib/map.c, src/utils/pfbtops/pfbtops.c: Include
4812 * src/roff/troff/input.cc (read_draw_node): Emit error message if
4813 more than one argument to \D'f ...'.
4815 * tmac/Makefile.sub (NORMALFILES): Add lbp.tmac.
4817 2001-11-28 Werner LEMBERG <wl@gnu.org>
4819 * tmac/an-old.tmac, tmac/doc.tmac: Assure that the macro package is
4822 * tmac/groff_man.man: Minor cosmetic fix.
4824 2001-11-27 Werner LEMBERG <wl@gnu.org>
4826 * src/roff/groff/groff.man, tmac/groff_tmac.man,
4827 tmac/groff_www.man: s/mwww/www/.
4829 2001-11-26 Werner LEMBERG <wl@gnu.org>
4831 * aclocal.m4 (GROFF_MKSTEMP): Implement test using C++ linkage.
4832 * configure: Regenerated.
4833 * win32-diffs: Updated.
4835 * tmac/groff_mwww.tmac: Renamed to ...
4836 * tmac/groff_www.tmac: This.
4837 * tmac/mwww.tmac: Removed.
4838 * NEWS, tmac/Makefile.sub: Updated.
4840 2001-11-21 Werner LEMBERG <wl@gnu.org>
4842 * doc/groff.texinfo: Improve documentation of the `\v' escape.
4843 Fix explanation of `\D' and `rt'.
4845 2001-11-20 Werner LEMBERG <wl@gnu.org>
4847 * tmac/an-old.tmac (an-header): Set header length equal to page
4849 * doc/groff.texinfo: Improve documentation of `ne' request. Other
4853 2001-11-19 Werner LEMBERG <wl@gnu.org>
4855 * NEWS, man/Makefile.sub: Updated.
4857 2001-11-19 Bernd Warken <bwarken@mayn.de>
4859 * man/ditroff.man: New file.
4861 2001-11-17 Werner LEMBERG <wl@gnu.org>
4863 * man/groff_differences.man: Renamed to ...
4864 * man/groff_diff.man: This. Updated.
4865 * man/Makefile.sub, src/roff/troff/troff.man, NEWS: Updated.
4867 * src/preproc/html/pushbackbuffer.cc: Renamed to ...
4868 * src/preproc/html/pushback.cc: This. Updated.
4869 * src/preproc/html/pushbackbuffer.h: Renamed to ...
4870 * src/preproc/html/pushback.h: This.
4871 * src/preproc/html/Makefile.sub, src/preproc/html/pre-html.cc:
4874 * src/libs/libgroff/htmlindicate.cc: Renamed to ...
4875 * src/libs/libgroff/htmlhint.cc: This.
4876 * src/libs/libgroff/Makefile.sub: Updated.
4878 * tmac/an-old.tmac (an-end): Fix page length.
4880 2001-11-16 Werner LEMBERG <wl@gnu.org>
4882 * NEWS, man/groff_differences.man, doc/groff.texinfo: Updated.
4883 * man/Makefile.sub: Include groff_differences.man.
4884 * VERSION: Set to 1.18.
4885 * REVISION: Set to 0.
4887 2001-11-16 Bernd Warken <bwarken@mayn.de>
4889 * src/roff/troff/input.cc (do_define_macro): Allow whitespace before
4890 the second dot (or ending macro name) to end a macro.
4891 * doc/groff.texinfo: Doc fix.
4893 2001-11-16 Ruslan Ermilov <ru@FreeBSD.org>
4895 * tmac/doc-common (doc-header): Handle very long document titles
4898 2001-11-16 Werner LEMBERG <wl@gnu.org>
4900 * tmac/doc.tmac (doc-do-Bl-args): Fix .substring requests.
4902 2001-11-15 Werner LEMBERG <wl@gnu.org>
4904 * src/roff/troff/troff.man: Revised and split into troff.man and...
4905 * man/groff_differences.man: New file.
4908 2001-11-13 Werner LEMBERG <wl@gnu.org>
4910 * tmac/an-old.tmac (TS, TE): New macros for table support.
4912 2001-11-12 Werner LEMBERG <wl@gnu.org>
4914 * src/include/lib.h: Provide a fix for emx to not include
4917 2001-10-27 Werner LEMBERG <wl@gnu.org>
4919 * src/roff/troff/input.cc (substring_macro): Fix computation of
4922 2001-10-20 Werner LEMBERG <wl@gnu.org>
4924 Undo change from 2001-08-28.
4926 * src/roff/troff/input.cc (have_input): New global variable.
4927 (token::next): Set `have_input' for \f, \H, \R, \s, and \S if not
4928 in compatibility mode.
4929 (process_input_stack): Use it.
4931 2001-10-19 Ruslan Ermilov <ru@FreeBSD.org>
4933 * tmac/doc.tmac (doc-flag-recursion): Protect arguments against
4934 being handled as end-of-sentence characters,
4936 2001-10-10 Gaius Mulley <gaius@glam.ac.uk>
4938 * src/roff/troff/input.cc (file_iterator): New members
4939 `suppress_newline_flag' and `seen_escape'.
4940 (file_iterator::next_file): Updated.
4941 (file_iterator::fill): Use it.
4942 (string_iterator): New member `suppress_newline_flag'.
4943 (string_iterator::fill): Set it.
4944 (get_color_element): Use MAX_COLOR_VAL.
4945 * src/roff/troff/env.cc (environment): Remove `need_eol'.
4946 (no_fill): Don't set `env->ignore_next_eol'.
4947 (environment::newline): Handle `eol' tag properly.
4949 (environment::add_html_tag): Set `env->ignore_next_eol'.
4951 * src/roff/troff/env.h (environment): Updated.
4953 * src/devices/grohtml/post-html.cc (text_glob::is_eol_ce): New
4955 (html_printer::outstanding_eol): New member function.
4956 (html_printer::do_title): Use new functions.
4957 (html_printer::troff_tag): Test `id_eol_ce'.
4959 2001-10-10 Werner LEMBERG <wl@gnu.org>
4961 * tmac/color.tmac, tmac/color-html.tmac: Use `.do' to make those
4962 files work with -C also.
4964 2001-10-05 Werner LEMBERG <wl@gnu.org>
4966 * doc/pic.ms: Minor fix.
4967 * src/preproc/html/pre-html.cc (scanArguments): Don't handle `-?'
4968 as a valid command line switch.
4969 * src/devices/grohtml/post-html.cc (main): Ditto.
4971 * src/devices/grohtml/grohtml.man: Updated.
4972 * src/roff/groff/groff.cc (main): Pass `-v' to predriver also.
4974 2001-10-04 Werner LEMBERG <wl@gnu.org>
4976 Implementing color support in troff, pic, grops, and grohtml. These
4977 changes are based on a major patch provided by Gaius Mulley
4980 New request: `defcolor', supporting rgb, cmy, cmyk, and gray
4981 definitions with both hex values and fractions.
4983 New escapes: \m and \M for drawing and background color,
4984 respectively. This corresponds to the troff output commands `m'
4987 groff and troff accept command line switch `-c' to disable color
4988 output (which is automatically disabled in compatibility mode).
4990 New scaling indicator `f' for fractions (1f = 65536u).
4992 New conditional operator `m' to test for defined colors with `if'
4995 New keywords `color' (or `colour', `colored', `coloured'), `outline'
4996 (or `outlined'), and `shaded' added to pic.
4998 * src/include/color.h: New file.
4999 * src/include/driver.h: Include it.
5000 * src/include/printer.h: Include color.h.
5001 (environment): New members `col' and `fill'.
5002 (printer): Remove `adjust_arc_center' member function.
5003 * src/include/Makefile.sub: Updated.
5005 * src/libs/libdriver/input.cc (do_file): Initialize `env.col' and
5007 Handle `m' and `DF' troff commands.
5008 * src/libs/libgroff/color.cc: New file.
5009 * src/libs/libgroff/Makefile.sub: Updated.
5011 * src/preproc/html/pre-html.cc (IMAGE_BORDER_PIXELS): Set to 2.
5013 (createImage): Fix computation of `y2'.
5015 (buffer::write_file_html): Remove calls to `stop'.
5017 * src/preproc/pic/common.h (common_output): New abstract function
5018 members `set_color', `reset_color', `get_last_filled', and
5019 `get_outline_color'.
5020 * src/preproc/pic/object.h: Add `IS_SHADED' and `IS_OUTLINED'.
5021 (object_spec): Add members `shaded' and `outlined'.
5022 * src/preproc/pic/output.h (output): `command' is now abstract.
5023 New function members `set_color', `reset_color', `get_last_filled',
5024 and `get_outline_color'.
5025 * src/preproc/pic/lex.cc (lookup_keyword): Recognize `colo[u]r[ed]',
5026 `outline[d]', and `shaded'.
5027 * src/preproc/pic/object.cc (output::command): Removed.
5028 (output::set_location): Moved to output.h.
5029 (graphic_object): Add protected members `outline_color' and
5031 Add member functions `set_outline_color', `get_outline_color', and
5033 (closed_object): Add member function `set_fill_color'.
5034 Add member `color_fill'.
5035 (graphic_object::print_text): Use `out->set_color' and
5037 (box_object::print, ellipse_object::print, circle_object::print,
5038 line_object::print, spline_object::print, arc_object::print): Ditto.
5039 (object_spec::make_object): Implement `IS_OUTLINED' and `IS_SHADED'.
5040 * src/preproc/pic/pic.y: Add tokens `COLORED', `OUTLINED', and
5041 `SHADED', making them `%left'.
5042 Add rules `object_spec [SHADED|COLORED|OUTLINED] text'.
5043 * src/preproc/pic/tex.cc (tex_output): New dummy function members
5044 `set_color', `reset_color', `get_last_filled', and
5045 `get_outline_color'.
5046 * src/preproc/pic/troff.cc (simple_output): New abstract function
5047 members `set_color', `reset_color', and `get_last_filled'.
5048 (simple_output::polygon, simple_output::circle,
5049 simple_output::ellipse): Use `get_last_filled'.
5050 (troff_output): New members `last_filled' and `last_outlined'.
5051 New function members `set_color', `reset_color', `get_last_filled',
5052 and `get_outline_color'.
5053 (troff_output::finish_picture): Use `reset_color'.
5054 (troff_output::set_fill): Test `last_filled'.
5055 * src/preproc/pic/pic.man: Updated.
5057 * src/roff/groff/groff.cc (main): Implement `-c' option.
5058 (synopsis, help): Updated.
5059 src/roff/groff/groff.man: Updated.
5061 * src/roff/troff/troff.h: Include color.h.
5062 (warning_type): Add WARN_COLOR.
5063 * src/roff/troff/env.h (environment): New members
5064 `{cur,prev}_{glyph,fill}_color'.
5065 New member functions `get_{prev_,}{glyph,fill}_color'.
5066 * src/roff/troff/env.cc: Initialize and implement them.
5067 * src/roff/troff/input.cc: New global variable `disable_color_flag'.
5068 Replace `NULL' with `0' everywhere for consistency.
5069 (lookup_color, default_black, do_glyph_color, do_fill_color,
5070 get_color_element, read_rgb, read_cmy, read_cmyk, read_gray,
5071 define_color): New functions.
5072 (token::next): Implement \M and \m escapes.
5073 (do_if_request): Implement `m' operator.
5075 (main): Implement `-c' option.
5076 (init_markup_requests): Add `defcolor' request.
5077 (warning_table): Add `color' warning.
5078 * src/roff/troff/node.h (glyph_color_node, fill_color_node): New
5080 * src/roff/troff/node.cc (troff_output_file): New members
5081 `current_{page,glyph}color'. New member functions `put_hex',
5082 `glyph_color', and `fill_color'.
5083 (glyph_color_node::*, fill_color_node::*): Implement it.
5084 * src/roff/troff/number.cc (SCALE_INDICATOR_CHARS): Add `f'.
5085 (parse_term): Add support for `f'.
5086 * src/roff/troff/troff.man: Updated.
5088 * src/devices/grodvi/dvi.cc (draw_dvi_printer::draw): Add dummy
5090 * src/devices/grolbp/lbp.cc (lbp_printer::draw): Ditto.
5091 * src/devices/grolj4/lj4.cc (lj4_printer::draw): Ditto.
5093 * src/devices/grohtml/html-text.h (HTML_TAG): Add COLOR_TAG.
5094 (tag_definition): Use `void *' for arg1.
5095 (html_text): New member functions `do_color' and `done_color'.
5096 Use `void *' for second parameter of `push_para' member function.
5097 New `push_para' member function with a single parameter.
5098 Use `char *' for parameter of `issue_table_begin' member funtion.
5099 New `issue_color_begin' member function.
5100 * src/devices/grohtml/html-text.cc (html_text::end_tag): Handle
5102 (html_text::issue_color_begin): New function.
5103 (html_text::issue_table_begin): Use `char *' for parameter.
5104 (html_text::start_tag, html_text::shutdown,
5105 html_text::check_emit_text): Updated.
5106 (html_text::push_para): Use `void *' for second parameter.
5107 Add same function with only one parameter.
5108 (html_text::do_*): Updated.
5109 (html_text::do_color, html_text::done_color): New functions.
5110 * src/devices/grohtml/post-html.cc (style): New member `col'.
5111 Mew member `style' with 6 parameters.
5112 (style::style, style::operator==): Updated.
5113 (html_printer::do_font): Use it.
5114 (html_printer::draw): Add dummy entry for `F'.
5115 (html_printer::set_char): Updated.
5116 * src/devices/grohtml/grohtml.man: Updated.
5118 * src/devices/grops/ps.cc (ps_output::put_float): Use `%g' to have
5119 trailing zeroes removed.
5120 (ps_printer): New members `sbuf_color', `fill_color', and
5122 Removed member `fill'.
5123 New member function `set_color'.
5124 (ps_printer::ps_printer, ps_printer::set_char): Updated.
5125 (ps_printer::flush_sbuf, ps_printer::set_line_thickness,
5126 ps_printer::fill_path, ps_printer::draw): Use `set_color'.
5128 * tmac/color-html.tmac, tmac/color.tmac: New files.
5129 * tmac/troffrc: Include them.
5130 * tmac/www.tmac (URL, FTP, MAILTO): Use blue color.
5131 * tmac/Makefile.sub: Updated.
5133 * NEWS, doc/groff.texinfo, doc/pic.ms, man/groff_out.man,
5134 man/groff.man: Updated.
5135 * font/devps/prologue.ps: Define FC and CO functions.
5137 2001-10-04 Gaius Mulley <gaius@glam.ac.uk>
5139 Fix incorrect cropping of images and incorrect handling of special
5140 characters. Fix handling of file names in \O.
5142 * src/include/geometry.h: New file.
5143 * src/libs/libgroff/geometry.cc: New file.
5144 * src/libs/libdriver/printer.cc (printer::adjust_arc_center): Moved
5146 * src/roff/troff/input.cc (get_delim_file_name): Fixed problem with
5148 (do_suppress): Updated.
5149 * src/roff/troff/node.cc: Include geometry.h.
5150 (troff_output_file::flush_tbuf): Fixed parameters to
5151 `check_output_limits'.
5152 (troff_output_file::check_charinfo): Ditto.
5153 (troff_output_file::determine_line_limits): Add support for `Da'
5156 * src/devices/grohtml/post-html.cc (str_translate_to_html):
5157 Add new parameter `is_special' to decode special characters from
5159 (html_printer::do_title, html_printer::do_heading,
5160 html_printer::do_indentedparagraph,
5161 html_printer::translate_to_html, html_printer::special): Updated.
5163 2001-10-03 Werner LEMBERG <wl@gnu.org>
5165 * Makefile.sub (DISTCLEANFILES): Add stamp-h.
5166 Fix entry for config.h.
5167 * test-groff (GROFF_BIN_PATH): Add $builddir/roff/groff.
5168 * tmac/troffrc: Translate nonbreakable space character to `\~'.
5169 * src/preproc/eqn/eqn.man: Document -d command line option.
5171 2001-09-27 Werner LEMBERG <wl@gnu.org>
5173 * man/groff.man: Use
5181 instead of the old code (`.ad .hy' after the table) to suppress
5182 incorrect hyphenation for grohtml output.
5184 2001-09-22 Werner LEMBERG <wl@gnu.org>
5186 * man/groff_font.man, man/groff_out.man: Minor fixes.
5188 2001-09-20 Werner LEMBERG <wl@gnu.org>
5190 * PROBLEMS: Updated, reordered. Improved EPS section (thanks to
5191 Arnold Robbins <arnold@skeeve.com>).
5193 2001-09-09 Werner LEMBERG <wl@gnu.org>
5195 * configure: Regenerated with autoconf 2.52.
5197 * doc/groff.texinfo: Complete revision of indices.
5199 2001-09-07 Werner LEMBERG <wl@gnu.org>
5201 * doc/Makefile (clean): Updated to delete all indices.
5203 2001-09-05 Werner LEMBERG <wl@gnu.org>
5205 * src/roff/troff/troff.man: Remove superfluous line.
5207 * tmac/s.tmac: Enable all warnings only if no -W or -w option is
5208 given on the command line (or rather, if only the default warnings
5211 2001-09-03 Werner LEMBERG <wl@gnu.org>
5213 * man/groff.man, src/preproc/eqn/eqn.man, tmac/groff_mdoc.man: Don't
5214 use .ne for TTY devices.
5216 2001-08-31 Werner LEMBERG <wl@gnu.org>
5218 * src/roff/troff/token.h, src/roff/troff/input.cc:
5219 s/TOKEN_TRANSPARENT_ESCAPE/TOKEN_OPAQUE_ESCAPE/.
5221 2001-08-28 Werner LEMBERG <wl@gnu.org>
5223 * src/roff/troff/token.h (token_type): Add TOKEN_TRANSPARENT_ESCAPE.
5224 * src/roff/troff/input.cc (token::next): Return
5225 TOKEN_TRANSPARENT_ESCAPE for \f, \H, \R, \s, and \S if not in
5227 (token::description): Updated.
5228 (process_input_stack): Reset `bol' for TOKEN_TRANSPARENT_ESCAPE.
5229 (token::add_to_node_list, token::process): Ignore
5230 TOKEN_TRANSPARENT_ESCAPE.
5232 2001-08-27 Werner LEMBERG <wl@gnu.org>
5234 * tmac/an-old.tmac: Fix `S' string.
5236 2001-08-26 Werner LEMBERG <wl@gnu.org>
5238 * src/roff/troff/troff.man: Don't use .ne for TTY devices.
5240 2001-08-25 Werner LEMBERG <wl@gnu.org>
5242 * doc/pic.ms: Replace `\\' with `\e' (and fixing some single
5244 Many other minor fixes.
5246 * configure.ac: Add message at end to inform how to compile
5248 * configure: Regenerated.
5250 2001-08-24 Werner LEMBERG <wl@gnu.org>
5252 * src/include/getopt.h, src/libs/libgroff/{getopt.c, getopt1.c}:
5253 Updated to latest version of libc.
5255 2001-08-23 Werner LEMBERG <wl@gnu.org>
5257 * configure.ac: Don't create subdirectories before AC_CONFIG_FILES.
5258 Autoconf 2.50 and newer can handle this.
5259 * configure: Regenerated.
5261 2001-08-21 Werner LEMBERG <wl@gnu.org>
5263 * doc/pic.ms: Fix typo.
5264 * src/preproc/tbl/tbl.man: Document case of global options.
5266 2001-08-21 Gaius Mulley <gaius@glam.ac.uk>
5268 * src/devices/grohtml/post-html.cc (html_printer::end_font): Fix
5269 handling of `CR' font.
5271 2001-08-20 Werner LEMBERG <wl@gnu.org>
5273 Use a config.h file.
5275 * src/include/lib.h: Include config.h.
5276 * All C files: Ditto (if necessary).
5277 * All C++ source and header files: Include lib.h first (if
5280 * src/include/config.hin: New file (autogenerated by autoheader).
5281 * stamp-h.in: New file.
5282 * configure.ac: Updated.
5283 * aclocal.m4: Add third parameters to AC_DEFINE macros.
5284 (GROFF_ARRAY_DELETE): Simplified.
5285 * Makefile.sub (DISTCLEANFILES): Updated.
5286 Added targets for remaking config.status, config.hin, config.h,
5287 stamp-h.in, and stamp-h.
5288 * configure: Regenerated.
5290 2001-08-19 Werner LEMBERG <wl@gnu.org>
5294 2001-08-18 Sebastian Krahmer <krahmer@suse.de>
5296 * src/preproc/pic/pic.y (format_number): Use do_sprintf().
5297 (do_sprintf): Use snprintf().
5299 2001-08-18 Werner LEMBERG <wl@gnu.org>
5301 * src/libs/snprintf/*: Added an snprintf module written by Mark
5303 * src/libs/libgroff/Makefile.sub: Updated.
5304 * configure.ac: Add test for snprintf().
5305 * Makefile.in: Updated.
5306 * configure: Regenerated.
5308 * src/preproc/html/pre-html.cc (make_message): Reactivate code which
5311 2001-08-14 Ruslan Ermilov <ru@FreeBSD.org>
5313 * tmac/doc.tmac (Ex): New implementation.
5314 * tmac/doc-common, tmac/groff_tmac.man: Updated.
5316 2001-08-13 Ruslan Ermilov <ru@FreeBSD.org>
5318 * tmac/doc.tmac (Rv): Implement support for 0 or more than 1
5320 * tmac/groff_tmac.man: Updated.
5322 2001-08-13 Werner LEMBERG <wl@gnu.org>
5324 * src/preproc/tbl/tbl.man: Minor documentation update.
5326 2001-08-13 John David Anglin <dave@hiauly1.hia.nrc.ca>
5328 * src/libs/libgroff/tmpname.cc: Add prototype for gettimeofday().
5329 * configure.ac: Add declaration test for gettimeofday().
5330 * Makefile.in: Document NEED_DECLARATION_GETTIMEOFDAY defines.
5331 * aclocal.m4: Include sys/time.h for gettimeofday declaration test.
5332 * configure: Regenerated.
5334 2001-08-11 Werner LEMBERG <wl@gnu.org>
5336 * aclocal.m4 (GROFF_MKSTEMP): Define HAVE_MKSTEMP.
5337 * configure.ac: Add declaration test for strcasecmp().
5338 * Makefile.in: Updated.
5339 * configure: Regenerated.
5340 * src/include/lib.h [!HAVE_MKSTEMP]: Add prototype for mkstemp() --
5341 this is necessary because groff's mkstemp.cc is C++.
5342 Add declaration conditionally for strcasecmp().
5344 2001-08-10 Werner LEMBERG <wl@gnu.org>
5346 Integrated pic2graph, contributed by Eric S. Raymond.
5348 * contrib/pic2graph/{Makefile.sub, pic2graph.sh, pic2graph.man}: New
5350 * Makefile.in, NEWS: Updated.
5352 * src/preproc/tbl/tbl.man: Revised.
5354 2001-08-09 Eric S. Raymond <esr@thyrsus.com>
5356 * src/preproc/tbl/tbl.man: Extended to cover all tbl features.
5358 2001-08-09 Werner LEMBERG <wl@gnu.org>
5360 * src/preproc/tbl/main.cc (process_data): Fix recognition of .lf
5363 2001-08-08 Paul Eggert <eggert@twinsun.com>
5365 * Makefile.sub (configure): Depend on configure.ac, not
5367 * INSTALL.gen: Upgrade to autoconf 2.52's INSTALL.
5369 2001-08-07 Werner LEMBERG <wl@gnu.org>
5371 * src/utils/afmtodit/afmtodit.man, src/roff/groff/groff.man: Minor
5374 2001-08-06 Werner LEMBERG <wl@gnu.org>
5376 * src/roff/troff/troff.man: Improve documentation of -E option.
5378 2001-07-28 Ralph Corderoy <ralph@inputplus.demon.co.uk>
5380 * src/preproc/html/pushbackbuffer.cc (pushBackBuffer::readNumber):
5383 2001-07-27 Werner LEMBERG <wl@gnu.org>
5385 * src/preproc/refer/refer.cc: Undo last change.
5386 * src/devices/grohtml/post-html.cc: Ditto.
5388 2001-07-26 Werner LEMBERG <wl@gnu.org>
5390 * src/preproc/refer/refer.cc: Include `lib.h'.
5391 * src/devices/grohtml/post-html.cc: Ditto.
5393 2001-07-25 Gaius Mulley <gaius@glam.ac.uk>
5395 * aclocal.m4 (GROFF_PAGE): Add `AC_DEFINE(PAGEA4)'.
5396 * src/preproc/html/pre-html.cc: Use it for DEFAULT_VERTICAL_OFFSET.
5397 * Makefile.in: Comment updated.
5398 * configure: Regenerated.
5400 2001-07-25 Werner LEMBERG <wl@gnu.org>
5402 * src/preproc/pic/pic.cc: Removed.
5403 * src/preproc/pic/pic_tab.h: Removed.
5404 * src/preproc/refer/label.cc: Removed.
5406 * doc/Makefile (.ms.html): Don't use a file name extension in
5407 argument to grohtml's -I option.
5408 * Makefile.in (dist): Remove CVS directories.
5409 Call `distfiles' target.
5411 * src/devices/grohtml/grohtml.man: Add information about valid
5412 versions of pnmtopng.
5413 * src/preproc/html/pre-html.cc (TRANSPARENT): Use `white' as colour
5414 name instead of number.
5416 2001-07-24 Werner LEMBERG <wl@gnu.org>
5418 * doc/groff.texinfo: Minor fixes.
5420 2001-07-21 Gaius Mulley <gaius@glam.ac.uk>
5422 * doc/Makefile (.ms.html): Put image files into a subdirectory.
5425 2001-07-20 Werner LEMBERG <wl@gnu.org>
5427 * src/libs/libgroff/tmpname.cc: New file, defining get_tempname().
5428 * src/libs/libgroff/mkstemp.cc: New file.
5429 * src/libs/libgroff/mksdir.cc: New file.
5430 * src/libs/libgroff/tmpfile.cc [HAVE_MKSTEMP_PROTO]: Removed.
5431 (xtmpfile) [!HAVE_MKSTEMP]: Removed.
5432 * src/libs/libgroff/Makefile.sub: Updated.
5433 * src/include/lib.h: Add mksdir() prototype.
5434 * src/include/posix.h: Define S_IXUSR if not yet defined.
5436 * src/preproc/html/pre-html.cc (MAX_RETRIES): Removed.
5437 (createAllPages): Use mksdir() instead of current code.
5438 * src/utils/indxbib/indxbib.cc [HAVE_MKSTEMP_PROTO]: Removed.
5439 (main): [!HAVE_MKSTEMP]: Removed.
5441 * aclocal.m4 (GROFF_MKSTEMP): Updated to use new mkstemp.cc file.
5442 (GROFF_INTTYPES_H, GROFF_UNSIGNED_LONG_LONG, GROFF_UINTMAX_T): New
5444 * configure.ac: Add tests for stdint.h, sys/time.h, and
5446 Call new GROFF_xxx macros.
5447 * configure: Regenerated.
5448 * Makefile.in: Comments updated.
5450 2001-07-20 Gaius Mulley <gaius@glam.ac.uk>
5452 * src/preproc/html/pre-html.cc (scanArguments): Use getopt_long()
5453 instead of current code.
5454 * src/devices/grohtml/post-html.cc (main): Handle `-d' option.
5455 * src/roff/groff/groff.cc (possible_command::insert_args): New
5457 (main): Use it for predriver handling instead of insert_arg().
5459 2001-07-19 Werner LEMBERG <wl@gnu.org>
5461 * doc/Makefile: Added GROFF_BIN_PATH to make it work with uninstalled
5464 * src/include/posix.h: Define S_IWUSR if not yet defined.
5466 2001-07-18 Werner LEMBERG <wl@gnu.org>
5470 2001-07-18 Ruslan Ermilov <ru@FreeBSD.org>
5472 * tmac/groff_mdoc.man: Document new -width and -column syntax.
5473 Some other minor fixes.
5474 * tmac/an-old.tmac: Add `AT' and `UC' macros.
5476 2001-07-17 Gaius Mulley <gaius@glam.ac.uk>
5478 Replace call to `troff' with `groff -Z' to make it aware of
5481 * src/preproc/html/pre-html.cc (TROFF_COMMAND): New macro.
5482 (troff_command, command_prefix): Removed.
5483 (alterDeviceTo): Use groff.
5484 (addZ): New function.
5485 (char_buffer::do_html): Use it.
5486 (scanArguments): Use TROFF_COMMAND.
5487 (findPrefix): Removed.
5489 * src/roff/groff/groff.cc (main): Handle zflag for preprocessors.
5491 2001-07-17 Eric S. Raymond <esr@snark.thyrsus.com>
5493 * doc/pic.ms: Documentation fixes.
5495 2001-07-17 Werner LEMBERG <wl@gnu.org>
5497 Replace atexit() with global destructor.
5499 * src/libs/libgroff/tmpfile.cc (xtmpfile_list): Add constructor.
5500 (xtmpfile_list_init): New global structure to deallocate
5501 xtmpfile_list on exit. Its destructor inherits most code from
5503 (remove_tmp_files): Deleted.
5504 (add_tmp_file): Simplified.
5506 2001-07-16 Werner LEMBERG <wl@gnu.org>
5508 Replace strdup() with strsave().
5510 * src/devices/grolbp/lbp.cc [!HAVE_STRDUP]: Removed.
5511 (set_papersize): Use strsave() and a_delete.
5512 (main): Use strsave().
5513 * src/preproc/html/pre-html.cc (make_message, createAllPages,
5514 removeAllPages): Use strsave() and a_delete.
5516 * configure.ac: Remove test for strdup.
5517 * Makefile.in: Comment updated.
5518 * configure: Regenerated.
5520 2001-07-15 Werner LEMBERG <wl@gnu.org>
5522 * win32-diffs: Updated.
5524 2001-07-14 Werner LEMBERG <wl@gnu.org>
5526 * src/preproc/html/pre-html.cc (makeTempFiles): Activate new code,
5527 removing the old one.
5528 * src/utils/indxbib/indxbib.cc (main): Remove compiler warning.
5530 2001-07-14 Ralph Corderoy <ralph@inputplus.demon.co.uk>
5532 * src/libs/libgroff/tmpfile.cc (xtmpfile): Fix guard for `namep'.
5534 2001-07-12 Ruslan Ermilov <ru@FreeBSD.org>
5536 Merge -xwidth into -width. Add -xwidth functionality to -column
5539 * tmac/doc.tmac (Bl): Add dummy doc-typeXXX and doc-spaceXXX to
5541 (doc-do-Bl-args): Merge -xwidth code with -width. Test whether
5542 string immediately following a leading dot starts with a valid mdoc
5544 Add similar code to the -column branch.
5545 (doc-Bl-usage): Updated.
5546 * groff_mdoc.man: s/-xwidth/-width/.
5548 2001-07-12 Gaius Mulley <gaius@glam.ac.uk>
5550 * src/devices/grohtml/post-html.cc (text_glob::is_br): Stop titles
5551 running into centered or non-formatted text.
5553 2001-07-11 Werner LEMBERG <wl@gnu.org>
5555 Introduce short and long prefixes to have the selection at run-time
5556 whether there is a 8+3 limit for names of temporary files.
5558 * src/libs/libgroff/tmpfile.cc (TMPFILE_PREFIX): Replaced with...
5559 (TMPFILE_PREFIX_SHORT, TMPFILE_PREFIX_LONG): This.
5560 (tmpfile_prefix, tmpfile_prefix_len, use_short_prefix): New
5562 (temp_init): New global structure to initialize above three
5564 (xtmptemplate): Use two parameters for long and short prefix.
5565 Simplify code use above three variables.
5566 (xtmpfile): Use long and short prefixes as parameters.
5567 * src/include/lib.h: Updated.
5569 * src/preproc/html/pre-html.cc ({PAGE,PS,REGION}_TEMPLATE): Replace
5571 ({PAGE,PS,REGION}_TEMPLATE_{SHORT,LONG}): This.
5572 (createAllPages, makeTempFiles): Updated.
5574 2001-07-09 Werner LEMBERG <wl@gnu.org>
5576 * REVISION: Increased to 3.
5578 Version 1.17.2 released
5579 =======================
5581 2001-07-07 Werner LEMBERG <wl@gnu.org>
5583 * src/utils/indxbib/indxbib.cc (main): Change type of `name_max'
5586 2001-07-06 Ruslan Ermilov <ru@FreeBSD.org>
5588 * tmac/doc.tmac (Rv): Make `Rv' really not parseable.
5590 * tmac/groff_mdoc.man: Fix synopsis.
5592 2001-07-05 Ruslan Ermilov <ru@FreeBSD.org>
5594 * tmac/doc.tmac (doc-inset-list, doc-hang-list, doc-ohang-list):
5595 Restore `doc-Pa-font'.
5597 2001-07-04 Werner LEMBERG <wl@gnu.org>
5599 * src/utils/indxbib/dirnamemax.c: Moved to ...
5600 * src/libs/libgroff/maxfilename.cc: Here.
5601 s/dir_name_max/file_name_max/.
5603 * src/include/lib.h: Add file_name_max.
5604 * src/utils/indxbib/indxbib.cc: Updated.
5605 * src/utils/indxbib/Makefile.sub, src/libs/libgroff/Makefile.sub:
5608 * src/libs/libgroff/tmpfile.cc (TMPFILE_PREFIX) [__MSDOS__]: Define
5610 (xtmpfile) [_MSC_VER]: Removed -- MSVC has mktemp().
5612 * src/preproc/html/pre-html.cc (PAGE_TEMPLATE, PS_TEMPLATE,
5613 REGION_TEMPLATE): New macros.
5614 (createAllPages, makeTempFiles): Use them.
5615 Include `nonposix.h'.
5616 (html_system): New function.
5617 (createAllPages, createImage): Use it.
5620 * tmac/www.tmac: Fix typos.
5622 2001-07-03 Werner LEMBERG <wl@gnu.org>
5624 * tmac/www.tmac: Disable hyphenation in normal text only if output
5626 (URL, FTP, MAILTO): Disable hyphenation of actual URL with `\%'.
5627 * tmac/groff_mwww.man, NEWS: Updated.
5629 2001-07-03 Gaius Mulley <gaius@glam.ac.uk>
5631 * tmac/www.tmac (.IMAGE): Add fourth parameter to specify vertical
5634 2001-07-02 Ruslan Ermilov <ru@FreeBSD.org>
5636 * tmac/doc-common, tmac/doc.tmac (doc-display-ft-stack,
5637 doc-display-ps-stack): Implement font and font size stack for
5640 2001-07-02 Werner LEMBERG <wl@gnu.org>
5642 * REVISION: Increased to 2.
5643 * src/roff/troff/input.cc (read_size): Fix special case `\s[0]'.
5645 * src/groff/grog/grog.pl (process): Handle `Oo' and `Oc' not at the
5646 beginning of a line.
5647 * src/groff/grog/grog.sh: Ditto.
5649 2001-06-29 Peter Marquardt <wwwutz@molgen.mpg.de>
5651 * src/preproc/eqn/neqn.sh: Put `export' keyword in a new line to
5654 2001-06-27 Werner LEMBERG <wl@gnu.org>
5656 Fix problems with preprocessor string for `man' program.
5658 * *.man: Don't use `s' in preprocessor string -- it doesn't exist.
5659 Updated/added copyright.
5660 Moved Emacs's local variable to identify nroff mode to the end of
5661 the file; add local variable if missing.
5663 2001-06-26 Andras Salamon <andras@cs.wits.ac.za>
5665 * aclocal.m4: Replace AC_LANG_SAVE + AC_LANG_CPLUSPLUS with
5666 AC_LANG_PUSH(C++) and AC_LANG_RESTORE with AC_LANG_POP(C++).
5667 * configure: Regenerated.
5669 2001-06-25 Andras Salamon <andras@cs.wits.ac.za>
5671 * aclocal.m4 (GROFF_PAGE): Fix page detection code.
5672 * configure: Regenerated.
5674 2001-06-24 Werner LEMBERG <wl@gnu.org>
5676 * doc/homepage.ms: Don't include arkup.tmac (which no longer exists)
5678 * doc/pic.ms: Fix typos.
5680 Version 1.17.1 released
5681 =======================
5683 2001-06-21 Golubev I. N. <gin@mo.msk.ru>
5685 * aclocal.m4 (GROFF_NEED_DECLARATION): Fix inclusion of strings.h.
5686 * configure: Updated.
5688 2001-06-20 Gaius Mulley <gaius@glam.ac.uk>
5690 * src/roff/preproc/html/pre-html.cc (make_message): Fix incorrect
5692 * src/roff/troff/dic.cc (blank_line): Add html tag.
5694 2001-06-19 Gaius Mulley <gaius@glam.ac.uk>
5696 * src/roff/troff/input.cc (do_suppress): Fix typo.
5698 2001-06-18 Gaius Mulley <gaius@glam.ac.uk>
5700 Added two new options (-D and -I) to specify image names and a
5701 subdirectory to place the images in.
5703 Change syntax from \\Ox to \\O[x].
5705 * src/devices/grohtml/post-html.cc (main): Add options.
5707 * src/preproc/html/pre-html.cc: Include `stdarg.h'.
5708 Use `NULL' instead of `0' for null string pointers.
5709 (MAX_RETRIES): New macro.
5710 (lengthOfintToStr, intToStr, make_message): New functions.
5711 (makeFileName): Make function static.
5712 Implement -D and -I options.
5713 (checkImageDir): New function.
5714 (write_end_image, write_start_image): Use new syntax of \O.
5715 (createAllPages, removeAllPages): Implement -D and -I options. Use
5717 (createImage): Use make_message().
5718 (addps4html): Add guard for malloc().
5719 (usage, scanArguments): Updated.
5720 (makeTempFiles): Use mkstemp().
5721 (removeTempFiles): Use unlink().
5722 (findPrefix): Add guard for malloc().
5724 * src/roff/troff/input.cc (get_delim_file_name): New function to
5726 (do_suppress): Updated to parse new syntax.
5727 * src/devices/grohtml/grohtml.man: Updated.
5728 * tmac/www.tmac: Updated to new syntax.
5732 2001-06-15 Werner LEMBERG <wl@gnu.org>
5734 * src/roff/grog/Makefile.sub: Remove NAMEPREFIX.
5736 * src/devices/grohtml/grohtml.man: Minor improvements.
5738 2001-06-14 Werner LEMBERG <wl@gnu.org>
5740 * src/preproc/html/Makefile.sub: Remove NAMEPREFIX.
5742 2001-06-11 Werner LEMBERG <wl@gnu.org>
5744 * man/roff.man, mann/groff.man: Use '\" instead of .\" in the first
5745 line to specify preprocessor options -- mandb 2.3.1 only recognizes
5747 * src/preproc/grn/grn.man: Add proper '\" string.
5749 2001-06-11 OKAZAKI Tetsurou <okazaki@be.to>
5751 * test-groff: Don't use PATH but GROFF_BIN_PATH.
5753 2001-06-08 Werner LEMBERG <wl@gnu.org>
5755 Updated to autoconf 2.50.
5757 * configure.in: Renamed to...
5758 * configure.ac: This.
5759 * aclocal.m4 (AC_OUTPUT_MAKE_DEFS): Removed.
5760 (GROFF_OS390): Updated.
5761 * configure: Regenerated.
5763 2001-05-18 Werner LEMBERG <wl@gnu.org>
5765 * src/roff/troff/env.c, src/roff/troff/env.h,
5766 src/roff/troff/input.cc, src/roff/troff/troff.man: Undo `ss' change
5769 2001-05-17 Jeffrey Friedl <jfriedl@yahoo-inc.com>
5771 * src/roff/troff/input.cc (read_size): Fix special case `\s0'.
5773 2001-05-16 Werner LEMBERG <wl@gnu.org>
5775 * src/roff/troff/input.cc (read_size): Emit warning if value becomes
5776 less than or equal zero; set it to 1 then.
5777 * src/roff/troff/node.h (node::node): Initialize `last'.
5779 2001-05-08 Werner LEMBERG <wl@gnu.org>
5781 * tmac/an-old.tmac: Make predefined strings work in compatibility
5783 Add troff version guard.
5784 * tmac/doc.tmac: Simplify version guard.
5786 2001-05-07 Werner LEMBERG <wl@gnu.org>
5788 The .ns and .rs requests are now honoured not only in the top-level
5789 but in all diversions (similar to UNIX troff).
5791 This change is based on a patch from Tadziu Hoffmann
5792 <hoffmann@usm.uni-muenchen.de>.
5794 * src/roff/troff/div.h (diversion): Add `no_space_mode' member.
5795 (top_level_diversion): Remove `no_space_mode' member.
5796 * src/roff/troff/div.cc (diversion::diversion,
5797 top_level_diversion::top_level_diversion): Updated.
5798 (macro_diversion::output): Reset `no_space_mode'.
5799 (no_space, restore_spacing): Use `curdiv' unconditionally.
5800 (space_request, blank_line): Check `curdiv->no_space_mode'.
5801 (no_space_mode_reg::get_value, no_space_mode_reg::get_string): Use
5802 `curdiv' unconditionally.
5803 * NEWS, src/roff/troff/troff.man, man/groff.man, doc/groff.texinfo:
5806 2001-05-06 Werner LEMBERG <wl@gnu.org>
5808 Added two new requests `de1' and `am1' which are similar to `de' and
5809 `am' with the difference that compatibility mode is saved on entry,
5810 switched off during macro execution, and restored on exit.
5812 * src/roff/troff/input.h: Added two new special characters
5813 (COMPATIBLE_SAVE, COMPATIBLE_RESTORE).
5814 * src/roff/troff/input.cc (input_iterator): Added two member
5815 functions `save_compatible_flag' and `get_compatible_flag'.
5816 (input_stack): Ditto.
5817 (string_iterator): Ditto. Also add private member
5818 `saved_compatible_flag'.
5819 (token::next): Use COMPATIBLE_SAVE and COMPATIBLE_RESTORE.
5820 (calling_mode): New enumeration.
5821 (do_define_macro): Use it. Insert COMPATIBLE_SAVE and
5822 COMPATIBLE_RESTORE at the beginning and end of macro, respectively.
5823 (define_macro, define_indirect_macro, append_macro, ignore): Use
5825 (define_nocomp_macro, append_nocomp_macro): New functions.
5826 (init_input_requests): Updated.
5827 (do_request): Rename local variable `saved_compatible_flag' to
5828 `old_compatible_flag'.
5829 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
5831 * tmac/an-old.tmac: Use `de1' instead of `de' request for all
5832 public and trap-invoked macros. As a consequence, the man macros
5833 work in compatibility mode also.
5835 2001-05-06 Solar Designer <solar@openwall.com>
5837 * Makefile.in: Use $(mandir).
5839 2001-05-06 Alexios Zavras <zvr@pobox.com>
5841 * src/utils/afmtodit/afmtodit.pl: Fix serious typo.
5843 2001-05-05 Werner LEMBERG <wl@gnu.org>
5845 Added `.ns' number register: Returns 1 in no-space mode (if in
5846 top-level diversion), 0 otherwise.
5848 * src/roff/troff/div.cc (no_space_mode_reg): New class.
5849 (init_div_requests): Updated.
5850 * NEWS, src/roff/troff/troff.man, man/groff.man, doc/groff.texinfo:
5853 2001-05-04 Werner LEMBERG <wl@gnu.org>
5855 * src/roff/nroff/nroff.man: Improved documentation (especially
5858 2001-05-02 Werner LEMBERG <wl@gnu.org>
5860 Added `brp' request: This is \p as a request.
5862 * src/roff/troff/env.cc (environment::do_break): Add parameter
5864 (do_break_request): New function (was `break_request').
5865 (break_request): Calls `do_break_request'.
5866 (break_spread_request): New; calls `do_break_request'.
5867 (init_env_requests): Updated.
5868 * src/roff/troff/env.h: Updated.
5869 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
5871 * REVISION: Increased to 1.
5872 * win32-diffs: Updated.
5874 2001-05-01 Werner LEMBERG <wl@gnu.org>
5876 * tmac/an-old.tmac: Fix minor compatibility mode issue.
5877 * tmac/troffrc-end: Make it really work in compatibility mode.
5879 2001-04-27 Werner LEMBERG <wl@gnu.org>
5881 * src/utils/lkbib/lkbib.cc: Switch inclusion order of stdio.h and
5884 2001-04-22 Werner LEMBERG <wl@gnu.org>
5886 * src/libs/libgroff/getopt.c, src/include/getopt.h: Updating to
5887 latest versions from glibc CVS archive.
5889 * MORE.STUFF: Updated, using a patch from Kees Zeelenberg
5890 <c.zeelenberg@hccnet.nl>.
5892 2001-04-21 Werner LEMBERG <wl@gnu.org>
5894 * configure.in: Move check for mkstemp() to...
5895 * aclocal.m4 (GROFF_MKSTEMP): This new function.
5896 * configure: Regenerated.
5898 * src/include/groff-getopt.h: Don't use variable names in
5901 * src/devices/grohtml/html-chars.h: Removed. It isn't used.
5902 * src/devices/grohtml/Makefile.sub,
5903 src/devices/grohtml/post-html.cc: Updated.
5905 2001-04-21 Albert Chin-A-Young <china@thewrittenword.com>
5907 * configure.in: Add special check for mkstemp().
5908 * src/libs/libgroff/tmpfile.cc: Use it.
5909 * src/utils/indxbib/indxbib.cc: Ditto.
5910 * src/utils/pfbtops/pfbtops.c (main): Don't use C++ comment style.
5911 * src/devices/grolbp/lbp.h (lbpprintf, lbpputs, vdmprintf): Use
5914 2001-04-20 Bruce Lilly <blilly@erols.com>
5916 `Version_string' as C++ object was not visible to linker from C
5918 Add `const' to `Version_string'.
5920 * src/utils/pfbtops/pfbtops.c (main), src/roff/groff/groff.cc
5921 (main), src/roff/troff/input.cc (main), src/preproc/tbl/main.cc
5922 (main), src/preproc/pic/main.cc (main), src/preproc/eqn/main.cc
5923 (main), src/preproc/grn/main.cc (main), src/preproc/html/pre-html.cc
5924 (scanArguments), src/preproc/refer/refer.cc (main),
5925 src/preproc/soelim/soelim.cc (main), src/devices/grotty/tty.cc
5926 (main), src/devices/grodvi/dvi.cc (main), src/devices/grolj4/lj4.cc
5927 (main), src/devices/grohtml/post-html.cc (main),
5928 src/devices/grolbp/lbp.cc (main), src/utils/tfmtodit/tfmtodit.cc
5929 (main), src/utils/hpftodit/hpftodit.cc (main),
5930 src/utils/lookbib/lookbib.cc (main), src/utils/indxbib/indxbib.cc
5931 (main), src/utils/lkbib/lkbib.cc (main),
5932 src/utils/addftinfo/addftinfo.cc (main): Implement it.
5934 * src/roff/groff/pipeline.c: Add _UWIN.
5935 * src/include/nonposix.h: Ditto.
5937 2001-04-20 Werner LEMBERG <wl@gnu.org>
5939 * src/include/lib.h: Use HAVE_STRERROR.
5940 * src/roff/groff/pipeline.c: Ditto.
5941 * src/preproc/html/pre-html.cc: Remove declaration of `strerror'.
5942 * src/libs/libgroff/Makefile.sub (version.cc): Add `extern "C"'.
5943 * src/utils/pfbtops/pfbtops.c: Add copyright notice.
5944 * win32-diffs: Updated.
5945 * src/utils/hpftodit/hpftodit.cc (read_map): Fix compiler warning.
5947 2001-04-19 Werner LEMBERG <wl@gnu.org>
5949 * src/preproc/html/pre-html.cc (scanArguments): Use `troff_command'
5950 instead of hardwired `"troff"'.
5951 (char_buffer::read_file): Remove unused variables.
5952 (char_buffer::write_file_troff): Ditto.
5953 (char_buffer::write_file_html): Ditto.
5954 (generateImages): Ditto.
5956 * src/utils/addftinfo/addftinfo.cc (main): Fix compilation problem.
5958 * src/include/lib.h: Don't include `groff-getopt.h' for UWIN.
5960 * src/libs/libgroff/font.cc (font::load_desc): Fix compiler warning.
5961 * src/libs/libbib/index.cc (index_search_item_iterator::get_tag,
5962 index_search_item::search1): Ditto.
5963 * src/roff/troff/node.h (width_list): Reorder members.
5964 * src/roff/troff/input.cc (do_define_macro): Fix compiler warning.
5965 (lookup_warning): Ditto.
5966 (prepend_string): Commented out.
5967 * src/roff/troff/dictionary.cc (is_good_size): Fix compiler warning.
5968 * src/roff/troff/reg.cc (number_value_to_ascii): Ditto.
5969 * src/preproc/tbl/main.cc (process_format): Ditto.
5970 * src/preproc/pic/pic.y (define_variable, reset, reset_all): Fix
5972 * src/preproc/pic/pic.cc: Updated.
5973 * src/preproc/eqn/lex.cc (init_table): Fix compiler warnings.
5974 * src/preproc/eqn/over.cc (over_box::compute_metrics): Ditto.
5975 * src/preproc/refer/command.cc (execute_command): Ditto.
5976 * src/preproc/refer/ref.cc (sortify_title, find_month): Ditto.
5977 * src/preproc/refer/token.cc (lookup_token): Ditto.
5978 * src/preproc/soelim/soelim.cc: Ditto.
5979 * src/preproc/html/pushbackbuffer.cc (ERROR): Ditto.
5980 (isHexDigit): Commented out.
5981 (pushBackBuffer::isString): Remove unused variable.
5982 * src/devices/grops/ps.cc (ps_printer::special): Fix compiler
5984 * src/devices/grops/psrm.cc (resource_manager::lookup_font,
5985 resource_manager::read_resource_arg, read_one_of, parse_extensions):
5987 * src/devices/grodvi/dvi.cc (dvi_printer::draw): Ditto.
5988 * src/devices/grolj4/lj4.cc (lj4_font::handle_unknown_font_command,
5989 lookup_paper_size): Ditto.
5990 * src/devices/grohtml/post-html.cc (is_subsection): Commented out.
5991 (text_glob, element_list): Reorder members.
5992 * src/devices/grohtml/html-text.cc (html_text::do_pre): Remove
5994 * src/devices/grohtml/html-text.h (html_text::emit_space): Change
5995 return value to `void'.
5996 * src/devices/grohtml/output.cc (word_list::word_list): Fix order
5998 * src/devices/grohtml/html.h (simple_output::check_newline,
5999 simple_output::space_or_newline, simple_output::enable_newlines):
6001 * src/devices/grolbp/lbp.cc (wp54charset, set_papersize): Remove
6003 * src/utils/tfmtodit/tfmtodit.cc (tfm::load, gf::load, main): Ditto.
6004 * src/utils/hpftodit/hpftodit.cc (File::seek, read_symbol_sets,
6005 output_ligatures, output_charset, read_map): Ditto.
6006 * src/utils/lookbib/lookbib.cc (main): Ditto.
6007 * src/utils/indxbib/indxbib.cc (main, fwrite_or_die): Ditto.
6008 (do_file): Fix typo (`=' -> `==').
6009 * src/utils/lkbib/lkbib.cc (main): Remove compiler warning.
6010 * src/utils/addftinfo/addftinfo.cc (main): Ditto.
6012 2001-04-18 Ruslan Ermilov <ru@FreeBSD.org>
6014 * src/roff/nroff/nroff.sh: Adding -p (pic) and -t (tbl) options.
6015 Fix usage of GROFF_BIN_PATH.
6016 * src/roff/nroff/nroff.man: Updated.
6018 2001-04-18 Werner LEMBERG <wl@gnu.org>
6020 * NEWS: Fixing typos.
6023 Version 1.17 released
6024 =====================
6026 2001-04-17 Werner LEMBERG <wl@gnu.org>
6028 * tmac/Makefile.sub (install-data): mdoc.local-s is in current
6029 directory, not in $(srcdir).
6031 2001-04-16 Werner LEMBERG <wl@gnu.org>
6033 * doc/groff.texinfo: More info on conditionals.
6035 2001-04-15 Werner LEMBERG <wl@gnu.org>
6037 * doc/groff.texinfo: Added some info about groff internals.
6039 * src/roff/troff/node.cc (make_glyph_node): Emit warning message
6040 about missing special character only if the name is non-null.
6042 2001-04-14 Werner LEMBERG <wl@gnu.org>
6044 Removing the grohtml-old device driver which is now obsolete.
6046 * src/devices/grohtml-old/*: Removed.
6047 * font/devhtml-old/*: Removed.
6048 * src/libs/libgroff/htmlindicate.cc (graphic_start, graphic_end):
6050 * Makefile.in (CCPROGDIRS, DEVDIRS): Updated.
6051 * test-groff (PATH): Updated.
6052 * tmac/Makefile.sub (NORMALFILES): Updated.
6053 * tmac/an-old.tmac: Remove special code for html-old device.
6054 Replace `html-or-html-old' register with `an-html'.
6055 * tmac/eqnrc: Updated.
6056 * tmac/html-old.tmac: Removed.
6057 * tmac/troffrc, tmac/troffrc-end: Updated.
6058 * tmac/www.tmac: Remove special code for html-old device.
6059 Replace `html-or-html-old' register with `www-html'.
6061 * src/libs/libgroff/tmpfile.cc (remove_tmp_files),
6062 src/libs/libgroff/htmlindicate.cc (graphic_end),
6063 include/htmlindicate.h, src/preproc/grn/*.cc,
6064 src/roff/groff/env.{cc,h}: Remove `void' parameter if used as a
6065 single argument for consistency with rest of source code.
6067 * aclocal.m4, tmac/an-old.tmac: Fix copyright.
6069 2001-04-13 Ruslan Ermilov <ru@FreeBSD.org>
6071 * src/roff/troff/troff.man: Fixing typos.
6073 2001-04-13 Werner LEMBERG <wl@gnu.org>
6075 * doc/pic.ms: Fixing many font switches.
6076 * doc/groff.texinfo: Fixes, additions.
6077 * MORE.STUFF: Updated.
6079 2001-04-12 Gaius Mulley <gaius@glam.ac.uk>
6081 * src/devices/grohtml/grohtml.man: Updated manual page regarding
6083 * src/preproc/html/pre-html.cc (createImage): Fixed right hand
6085 (removeTempFiles): New function to tidy up temporary files.
6086 * src/preproc/html/pre-html.cc (main): Calls `removeTempFiles()'.
6087 Many fixes to do with the new inline suppress node and image regions
6089 * src/devices/grohtml/post-html.cc: New method `is_auto_img'.
6090 (generate_img_src): New function.
6091 (html_printer::do_auto_image): Utilizes it.
6092 (do_heading, do_title): Include inline images within their contents.
6093 (html_printer::begin_page): Tidied up comments that are issued to
6094 the html output file.
6095 (html_printer::do_fill): Fixed so that `.nf' works with fonts other
6097 (text_glob::is_br): New method used by do_heading.
6098 * tmac/s.tmac: If -Thtml then emit $1 in .IP rather than its
6099 equivalent diversion.
6100 * src/include/html-strings.h: Altered image tags to reflect the
6102 * src/include/htmlindicate.h (html_end_suppress): Added `is_inline'
6104 * src/preproc/eqn/main.cc: Will suppress generation of image tags if
6105 it is already inside a pic image. Only emit tags if the argument
6106 `-Tps:html' is present.
6107 * src/preproc/tbl/main.cc: Changes to reflect additional
6108 `html_end_suppress' parameter.
6109 * src/roff/troff/env.cc: Only emit eol tag if a node has been
6110 emitted since the last eol tag was written.
6111 * src/roff/troff/env.h: New boolean `emitted_node'.
6112 * src/roff/troff/input.cc (do_suppress): Handles extra suppress
6113 nodes \O3, \O4, \O5. No longer use `output_low_mark_miny'.
6114 * src/roff/troff/node.cc (check_charinfo): New method.
6115 (troff_output_file::determine_line_limits): Alterations to limit
6117 * tmac/www.tmac: Changes to reflect new suppress nodes.
6119 2001-04-12 Bruno Haible <haible@clisp.cons.org>
6121 * src/devices/grohtml/post-html.cc (html_printer::add_to_sbuf):
6122 Escape the html_glyph in the buffer.
6123 (str_translate_to_html): Output the unescaped escaped_char.
6124 * src/devices/grohtml/html-text.cc (issue_table_begin): Set
6125 `frame=void', not `frame=none'. Add `border=0'.
6127 2001-04-12 Werner LEMBERG <wl@gnu.org>
6129 * PROBLEMS: Add some words on how to avoid wrapper macros.
6131 2001-04-11 Blake McBride <blake@florida-software.com>
6133 * src/include/nonposix.h (fileno) [_MSC_VER]: Removed.
6135 2001-04-11 Werner LEMBERG <wl@gnu.org>
6137 * font/devlbp/Makefile.sub (CLEANADD): Set it.
6138 * tmac/Makefile.sub (CLEANADD): Add tmac.local-s.
6139 * Makefile.in (dist): Don't remove src/xditview/Imakefile, but ...
6140 * Makefile.sub (DISTCLEANFILES): Here.
6142 * libs/libgroff/new.cc: Include `nonposix.h'.
6143 * win32-diffs: Updated.
6145 2001-04-10 Ruslan Ermilov <ru@FreeBSD.org>
6147 Added skeleton macro for defunct macros.
6149 Updated documentation.
6151 When inside displays, an empty input line warning should be
6152 suppressed. If another macro call is put inside a display,
6153 all subsequent empty lines found in that display caused a
6154 warning to be emitted.
6156 * tmac/doc.tmac (doc-defunct-macro): New macro.
6157 (Db, Ds, Ex, Or, Sf): Reimplemented using this macro.
6158 (doc-restore-global-vars): Fixed typo.
6159 (doc-empty-line): Check the `doc-display-depth' register to
6160 determine whether we are inside display or not.
6162 * tmac/doc-common: Removed `Or' and `Sf' registers.
6163 Moved obsolete `Ds' macro to doc.tmac.
6165 * tmac/groff_mdoc.man: Bump document date.
6166 Document `.Vt' under ``Variable Types''.
6167 Removed documentation for obsolete `.Or' macro.
6169 2001-04-10 Werner LEMBERG <wl@gnu.org>
6172 * doc/groff.texinfo: Many fixes, additions, clarifications, etc.
6174 2001-04-10 Bruno Haible <haible@clisp.cons.org>
6176 * src/devices/grodvi/dvi.cc (main): Accept --help and --version.
6177 (usage): Add stream argument. Don't exit.
6178 * src/devices/grohtml/post-html.cc (main): Accept --help and --version.
6179 Write --version output to stdout, not stderr.
6180 (usage): Add stream argument. Don't exit.
6181 * src/devices/grohtml-old/html.cc (main): Accept --help and --version.
6182 (usage): Add stream argument. Don't exit.
6183 * src/devices/grolbp/lbp.cc (long_options): Use symbolic getopt.h
6185 (usage): Add stream argument. Don't exit.
6186 (main): Write --help output to stdout, not stderr.
6187 * src/devices/grolj4/lj4.cc (main): Accept --help and --version.
6188 (usage): Add stream argument. Don't exit.
6189 * src/devices/grops/ps.cc (main): Accept --help and --version.
6190 (usage): Add stream argument. Don't exit.
6191 * src/devices/grotty/tty.cc (main): Accept --help and --version.
6192 (usage): Add stream argument. Don't exit.
6193 * src/preproc/eqn/main.cc (usage): Add stream argument. Don't exit.
6194 (main): Accept --help and --version.
6195 * src/preproc/grn/main.cc (usage): Add stream argument. Don't exit.
6196 (main): Accept --help and --version.
6197 * src/preproc/html/pre-html.cc (usage): Add stream argument.
6198 (scanArguments): Accept --help and --version.
6199 * src/preproc/pic/main.cc (usage): Add stream argument. Don't exit.
6200 (main): Accept --help and --version.
6201 * src/preproc/refer/refer.cc (main): Accept --help and --version.
6202 (usage): Add stream argument. Don't exit.
6203 * src/preproc/soelim/soelim.cc (usage): Add stream argument. Don't
6205 (main): Accept --help and --version.
6206 * src/preproc/tbl/main.cc (usage): Add stream argument. Don't exit.
6207 (main): Accept --help and --version.
6208 * src/roff/groff/groff.cc (main): Accept --help and --version.
6209 (synopsis): Add stream argument.
6210 (help): Write --help output to stdout, not stderr.
6211 (usage): Add stream argument. Don't exit.
6212 * src/roff/grog/grog.pl: Accept --help and --version.
6214 * src/roff/grog/grog.sh: Accept --help and --version.
6215 * src/roff/nroff/nroff.sh: Accept --help and --version.
6216 * src/roff/troff/input.cc (USAGE_EXIT_CODE): Remove macro.
6217 (usage): Add stream argument. Don't exit.
6218 (main): Accept --help and --version.
6219 * src/utils/addftinfo/addftinfo.cc (main): Accept --help and --version.
6220 (usage): New function with stream argument, doesn't exit.
6221 * src/utils/hpftodit/hpftodit.cc (main): Accept --help and --version.
6222 (usage): New function with stream argument, doesn't exit.
6223 * src/utils/indxbib/indxbib.cc (main): Accept --help and --version.
6224 (usage): Add stream argument. Don't exit.
6225 * src/utils/lkbib/lkbib.cc (usage): Add stream argument. Don't exit.
6226 (main): Accept --help and --version.
6227 * src/utils/lookbib/lookbib.cc (usage): Add stream argument. Don't
6229 (main): Accept --help and --version.
6230 * src/utils/pfbtops/pfbtops.c (usage): Add stream argument. Don't exit.
6231 (main): Accept --help and --version.
6232 * src/utils/tfmtodit/tfmtodit.cc (main): Accept --help and --version.
6233 (usage): Add stream argument. Don't exit.
6235 2001-04-10 Ruslan Ermilov <ru@freebsd.org>
6237 Fix indentation in SYNOPSIS.
6239 Updated to include changes of latest BSD mdoc version (basically,
6240 the only change is that `.Fn' and `.Fc' put a final semicolon after
6241 a function declaration in the SYNOPSIS section).
6243 * tmac/doc.tmac (doc-in-synopsis-count): Replaced with ...
6244 (doc-in-synopsis-section): New variable. Updated all related
6246 (doc-indent-synopsis-active): New register.
6247 (Nd, Fn, Fo): Use it.
6248 (Cd): It requires manipulation of \n[doc-indent-synopsis] so that
6249 `.Cd' with long argument line produces indented wrapped lines.
6250 Also, the misplaced `.nop \*[doc-Nm-font]\c'' caused extra
6251 undesirable line break to be output.
6252 (doc-do-func-decl, Nm, Vt, Fn, Fo): Remove extraneous calls to
6254 (Fn, Fc): Add final `;' to output.
6255 (doc-save-global-vars, doc-restore-global-vars): Updated.
6256 * tmac/doc-common: Remove `Ex' register.
6258 * tmac/doc-ditroff, tmac/doc-nroff, tmac/doc-syms: Updated
6261 2001-04-06 Ruslan Ermilov <ru@freebsd.org>
6263 * tmac/doc.tmac (Cd): Simplify code.
6264 * tmac/groff_mdoc.man: Document some behaviour of `Cd' request.
6266 2001-04-06 Werner LEMBERG <wl@gnu.org>
6268 Implement continuous underlining for nroff mode. To do that, a new
6269 request in the ditroff language has been added: `x u N' (N is 0
6272 \X and \Y are now transparent to end-of-sentence recognition.
6274 * src/include/printer.h (printer): Add `type' parameter to `special'
6276 * src/libs/libdriver/printer.cc (printer::special): Updated.
6277 * src/libs/libdriver/input.cc (do_file): Handle `x u N'.
6279 * src/devices/dvi/dvi.cc (dvi_printer::special): Handle only
6280 specials of type `p'.
6281 * src/devices/grohtml/post-html.cc (html_printer::special): Ditto.
6282 * src/devices/grohtml-old/html.cc (html_printer::special): Ditto.
6283 * src/devices/grops/ps.cc (ps_printer::special): Ditto.
6284 * src/devices/grotty/tty.cc: Add new enum CU_MODE.
6285 (glyph::order): New method.
6286 (tty_printer::add_char): Use it.
6287 (tty_printer::special): New method.
6288 (tty_printer::end_page): Implement it.
6290 * src/roff/troff/node.h (special_node): Add `no_init_string' member.
6291 * src/roff/troff/node.cc (special_node::special_node): Add parameter
6292 to set `no_init_string'.
6293 (special_node::tprint_start): Use it.
6294 (special_node::same, special_node::copy): Updated.
6295 (special_node::ends_sentence): New method.
6296 (troff_output_file::start_special): Add parameter to include
6297 inititialization of special conditionally.
6299 * src/roff/troff/env.h (environment): New member `underline_spaces'.
6300 * src/roff/troff/env.cc (do_underline_special): New function.
6301 (environment::set_font): Use it.
6302 (do_underline): Use it. This was `underline()'.
6303 (underline): Call `do_underline()'.
6304 (continuous_underline): New function which calls `do_underline()'.
6305 (environment::newline): Use `do_underline_special()'.
6306 (init_env_requests): Updated.
6308 * NEWS, man/troff_out.man: Updated.
6310 2001-04-06 Bruno Haible <haible@clisp.cons.org>
6312 * font/devutf8/R.proto: Fix code of 'shc'.
6314 2001-04-06 Ruslan Ermilov <ru@freebsd.org>
6316 Many fixes. Diag lists can now be nested also; additionally,
6317 `-compact' and `-offset' are supported.
6319 * tmac/doc.tmac (doc-have-indent): Replaced with ...
6320 (doc-list-have-indent-stackXXX): A new register stack.
6321 (doc-have-diag-list): Removed.
6322 (Bl): Use `doc-list-have-indent-stackXXX'.
6324 (doc-diag-list): Use `doc-compact-list-stackXXX'.
6325 (doc-tag-list): Use `doc-list-have-indent-stackXXX'.
6326 (doc-set-vertical-and-indent): Ditto.
6327 (doc-next-list-depth): Removed.
6328 (doc-increment-list-stack): Updated.
6329 (doc-decrement-list-stack): Use `doc-list-depth' instead of
6330 `doc-next-list-depth'.
6331 (doc-end-list, doc-end-column-list): Don't use
6332 `doc-increment-list-stack'.
6333 (doc-set-column-tab): Don't use `doc-list-offset-stackXXX'.
6334 (doc-save-global-vars, doc-restore-global-vars): Updated.
6335 * tmac/doc-common: Updated.
6336 * tmac/groff_mdoc.man: Updated.
6339 2001-04-02 Werner LEMBERG <wl@gnu.org>
6341 * src/devices/grotty/grotty.man: Fix grammatical error.
6343 2001-03-30 Ruslan Ermilov <ru@freebsd.org>
6345 Remove .Ld from mdoc package; replace it with special handling of
6348 * tmac/doc-common: Remove `Ld' register.
6349 Uncomment `doc-volume-ds-*' strings.
6350 Remove `doc-operating-system-default'.
6352 * tmac/doc-syms (Ld): Removed.
6353 * tmac/doc.tmac (doc-parse-args, doc-parse-arg-vector): Handle
6357 * tmac/groff_mdoc.man: Many fixes and updates.
6359 2001-03-29 Werner LEMBERG <wl@gnu.org>
6361 * tmac/troffrc-end: Protect data with `.do'. Reported by T. Kurt
6362 Bond <tkb@tkb.mpl.com>.
6363 * tmac/www.tmac: Save compatibility mode.
6365 2001-03-28 Ruslan Ermilov <ru@freebsd.org>
6367 * tmac/groff_mdoc.man: Many fixes.
6369 2001-03-28 Werner LEMBERG <wl@gnu.org>
6371 * src/preproc/soelim/soelim.man: Document that `.<whitespace>so'
6374 2001-03-27 Werner LEMBERG <wl@gnu.org>
6376 * tmac/an-old.tmac (TP, an-do-tag): Reduce line length while in
6377 diversion. This fixes overlong tags.
6379 2001-03-26 Werner LEMBERG <wl@gnu.org>
6381 * doc/groff.texinfo: Fixed and improved documentation of fonts.
6382 * tmac/doc-syms: Fix error messages.
6383 * tmac/an-old.tmac: Remove incorrect double backslashes.
6385 2001-03-24 Ruslan Ermilov <ru@freebsd.org>
6387 * tmac/Makefile.sub: Strip mdoc.local also
6388 * tmac/strip.sed: Fixed.
6390 2001-03-24 Werner LEMBERG <wl@gnu.org>
6392 * tmac/doc-nroff, tmac/doc-ditroff: Implement -rSxx switch for
6393 selecting the font size.
6394 * tmac/groff_mdoc.man, NEWS: Document it.
6396 2001-03-23 Werner LEMBERG <wl@gnu.org>
6398 * src/roff/troff/div.cc (save_vertical_space): Add default argument
6400 * src/roff/troff/env.cc (family_change): Make `.fam' accept no
6401 argument to restore previous font family.
6402 * src/roff/troff/troff.man, man/groff.man, NEWS: Updated.
6404 * doc/groff.texinfo: More fixes and additions (mainly for font
6405 manipulating commands).
6407 * tmac/groff_mdoc.reference.man: Small updates and renamed to ...
6408 * tmac/groff_mdoc.man: This. The quick reference has been removed.
6409 * tmac/Makefile.sub, NEWS: Updated.
6411 2001-03-23 Werner LEMBERG <wl@gnu.org>
6413 Replaced mdoc implementation. The new version is `state of the
6414 art', using almost all new features of groff 1.17 -- it won't run
6415 with older versions.
6417 * tmac/doc.tmac: Completely rewritten.
6418 * tmac/doc-common: Ditto.
6419 * tmac/doc-nroff: Ditto.
6420 * tmac/doc-ditroff: Ditto.
6421 * tmac/doc-syms: Ditto.
6422 * tmac/mdoc.local: New file.
6423 * tmac/groff_mdoc.samples.man: Replaced with ...
6424 * tmac/groff_mdoc.reference.man: New file, covering mdoc completely.
6425 * tmac/strip.sed: Updated.
6426 * tmac/Makefile.sub: Updated.
6429 * tmac/groff_man.man: Add `man.local' to the FILES section.
6431 2001-03-22 Werner LEMBERG <wl@gnu.org>
6433 * doc/groff.texinfo: Added many @noindent.
6434 Replaced @end_Example -> @endExample.
6435 Added info whether registers are r/o.
6436 Many other additions and fixes.
6438 2001-03-21 Werner LEMBERG <wl@gnu.org>
6440 * doc/groff.texinfo: Added macro @Var (and some hacks due to bugs
6441 in makeinfo of texinfo 4.0) to be used in @Def* macros.
6442 Improved @Def* macros: Now the exact syntax of request, register,
6443 and escapes is shown.
6444 Added macros for parentheses and brackets to be used in @Def*.
6445 Many fixes and improvements of the documentation.
6447 2001-03-20 Werner LEMBERG <wl@gnu.org>
6449 * doc/groff.texinfo: Added new index: `st' (for strings).
6450 Added macros @Defstr(x).
6451 Added macro @Example (adding @group).
6452 Other minor improvements.
6454 2001-03-19 Werner LEMBERG <wl@gnu.org>
6456 * doc/groff.texinfo: Added two new indices: `es' (for escapes) and
6457 `rq' for requests. `fn' is no longer used.
6458 Added macros @Defreq(x), @Defreg(x), and @Defesc(x).
6461 * tmac/an-old.tmac (an-p-footer): If `cR' is set, replace page
6462 number with name of man page.
6464 2001-03-19 Larry Kollar <kollar@alltel.net>
6466 * doc/groff.texinfo: Complete revision. Added many @Deffn to gain
6469 2001-03-19 Werner LEMBERG <wl@gnu.org>
6471 * man/groff_font.man: Document `prepro', `postpro', and `print'.
6472 * src/roff/groff/groff.man: Improve documentation of `-l' and `-L'.
6473 * src/devices/grohtml/grohtml.man: Fixing typos.
6475 2001-03-19 Gaius Mulley <gaius@glam.ac.uk>
6477 * tmac/s.tmac (@IP): Pass `.ip' html tag.
6478 * tmac/groff_mwww.man: Remove .LINE macro
6479 * tmac/www.tmac (LINE): Add `.ti'.
6481 * src/devices/grohtml/post-html.cc (html_printer): New member
6483 (html_printer::emit_raw): Use it.
6484 (html_printer::do_linelength): Ditto.
6485 (html_printer::do_pageoffset): Ditto.
6486 (html_printer::do_indentation): Ditto.
6487 (html_printer::do_tempindent): Ditto.
6488 (html_printer::do_break): Ditto.
6489 (html_printer::begin_page): Ditto.
6490 (html_printer::do_indentedparagraph): New function.
6491 (html_printer::troff_tag): Handle `.ip'.
6492 * src/devices/grohtml/html-text.cc (html_text::issue_table_begin):
6493 Add `<td width=...>' handling.
6494 (html_text::do_table): Add parameter.
6495 (html_text::do_indent): Updated.
6496 * src/devices/groohtml/html-text.h: Updated.
6498 2001-03-16 Gaius Mulley <gaius@glam.ac.uk>
6500 Introduced simple html tables to implement indentation.
6502 * src/devices/grohtml/html.h (word, word_list): New structures.
6503 (simple_output): Use it.
6504 * src/devices/grohtml/post-html.cc: Add `INDENTATION'.
6505 (html_printer): Improve indentation handling.
6506 (html_printer::emit_raw): Set `in_table' element. Handle
6508 (html_printer::write_header): Move conditional downwards.
6509 Don't allow whitespace in tags.
6510 (html_printer::do_linelength): Handle line length and indentation
6512 (html_printer::do_pageoffset): Handle indentation conditionally.
6513 (html_printer::do_indentation): Ditto.
6514 (html_printer::do_tempindent): New function member.
6515 (html_printer::do_fill): Take care of indentation.
6516 (html_printer::do_flush): Finish table.
6517 (html_printer::do_links): Ditto.
6518 (html_printer::do_break): New function for handling `.br' and `.ti'.
6519 (html_printer::troff_tag): Use it.
6521 (html_printer::flush_globs): Fix.
6522 (html_printer::flush_page): Finish table.
6523 (html_printer::html_printer): Fix error message. Set up
6525 (html_printer::add_to_sbuf): Remove special handling of character
6527 (to_unicode): Remove `stop()'.
6528 (html_printer::write_title): Cleanup.
6529 (html_printer::begin_page): Use `put_string()'. Handle indentation.
6530 (html_printer::~html_printer): Flush text and end the line.
6532 * src/devices/grohtml/html_text.h: Add more *_TAG enum values.
6533 * src/devices/grohtml/html_text.cc (html_text::end_tag): Fix
6535 (html_text::start_tag): Disable newlines.
6536 (html_text::table_is_void): New function.
6537 (html_text::issue_table_begin): Ditto.
6538 (html_text::issue_table_end): Ditto.
6539 (html_text::push_para): Better table handling.
6540 (html_text::do_indent): New function.
6541 (html_text::do_table): Ditto.
6542 (html_text::done_table): Ditto.
6543 (html_text::do_tt): Handle PRE_TAG.
6544 (html_text::is_in_table): New function.
6545 (html_text::check_emit_text): Handle tables.
6546 (html_text::do_emittext): Use `nl()'.
6547 (html_text::do_para): Handle table.
6548 (html_text::remove_def): New function.
6549 * src/devices/grohtml/output.cc (word, word_list): Implement
6551 (simple_output::end_line): Flush last word.
6552 (simple_output::simple_comment): Ditto.
6553 (simple_output::begin_comment): Recoded.
6554 (simple_output::end_comment): Ditto.
6555 (simple_output::comment_arg): Removed.
6556 (simple_output::check_newline): Improve test and flush last word.
6557 (simple_output::space_or_newline): Improved.
6558 (simple_output::write_newline): Replaced with...
6559 (simple_output::nl): This.
6560 (simple_output::put_raw_char): Flush last word.
6561 (simple_output::check_space): Removed.
6562 (simple_output::put_translated_string): Ditto.
6563 (simple_output::put_string): Simplified.
6564 (simple_output::put_number): Updated.
6565 (simple_output::put_float): Ditto.
6566 (simple_output::put_symbol): Removed.
6567 (simple_output::enable_newlines): Add `check_newline()'.
6568 (simple_output::flush_last_word): New function.
6570 * src/roff/troff/enc.cc (no_fill): Remove call to add_html_tag().
6571 * src/roff/troff/div.cc (page_offset): Add call to add_html_tag().
6573 * tmac/s.tmac (@PP, @IP): Add html conditional code.
6574 * tmac/an-old.tmac (TP): Ditto.
6576 2001-03-09 Ruslan Ermilov <ru@freebsd.org>
6578 * mdate.sh: Make it POSIX compliant.
6580 2001-03-09 Werner LEMBERG <wl@gnu.org>
6582 Added the `return' request to end a macro immediately. It simply
6583 pops iterators from the input stack until a macro iterator is found.
6585 * src/roff/troff/input.cc (input_iterator::is_macro,
6586 macro_iterator::is_macro): New member.
6587 (input_return_boundary): New class to signal an immediate return
6589 (input_stack::add_return_boundary, input_stack::is_return_boundary):
6591 (input_stack::clear): Use it.
6592 (input_stack::pop_macro): New function.
6593 (while_request): Use `is_return_boundary()'.
6594 (return_macro_request): New function.
6595 (init_input_requests): Use it.
6597 * src/roff/troff/TODO: Updated.
6598 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
6600 2001-03-08 Werner LEMBERG <wl@gnu.org>
6602 * src/roff/troff/input.cc (input_iterator::is_boundary): Minor
6605 2001-03-07 Werner LEMBERG <wl@gnu.org>
6607 Make `\B' more rigid.
6609 * src/roff/troff/number.cc (parse_expr, parse_term): Add `rigid'
6611 (get_number_rigidly): New function.
6612 * src/roff/troff/input.cc (do_expr_test): Use it.
6613 * src/roff/troff/token.h: Updated.
6615 * src/roff/troff/request.h: Fix typo (init_html_request ->
6616 init_markup_request).
6618 2001-03-04 Gaius Mulley <gaius@glam.ac.uk>
6620 Fixed grohtml handling of any named glyph for glyph indexes < 0x80.
6621 Cosmetic changes to `.html-begin', `.html-end', `.html-image' which
6622 are now `.begin', `.end', `.image'.
6624 * src/devices/grohtml/post-html.cc: Adding UNICODE_DESC_START.
6625 (html_printer::add_to_sbuf): Changing type of `code' parameter.
6626 Use add_char_to_sbuf().
6627 (to_unicode): New function.
6628 (char_translate_to_html): Changing type of `ch' parameter.
6630 (html_printer::~html_printer): Comment out doctype string.
6631 * src/preproc/html/pre-html.cc (write_end_image): Use `.end'
6632 instead of `.html-end'.
6633 (write_start_image): Use `.begin' and `.image' instead of
6634 `.html-begin' and `.html-image'.
6635 * src/roff/troff/input.cc: Rename `html_level' to `begin_level'.
6636 (html_begin): Renamed to ...
6638 (html_end): Renamed to ...
6640 (html_image): Renamed to ...
6642 (init_html_requests): Renamed to ...
6643 (init_markup_requests): This.
6644 * tmac/www.tmac: Updated.
6646 2001-02-28 Bram <bram@avontuur.org>
6648 * src/libs/libgroff/font.cc (font_widths_cache): Fixing syntax of
6651 2001-02-26 David Leonard <david.leonard@csee.uq.edu.au>
6653 * doc/meref.me: Fixing some typos.
6655 2001-02-16 Werner LEMBERG <wl@gnu.org>
6657 * src/roff/troff/node.cc (space_node::get_hyphenation_type): New
6658 method. Return `HYPHEN_MIDDLE' if it was `\:'.
6659 * src/roff/troff/node.h: Updated.
6661 2001-02-17 Ruslan Ermilov <ru@FreeBSD.org>
6663 * tmac/groff_tmac.man: Fix typo.
6665 2001-02-16 Werner LEMBERG <wl@gnu.org>
6667 Fixing a bug which prevented proper end-of-sentence recognition
6668 between an `unformatted' box and the following text. As a
6669 consequence, vertical line distances are no longer preserved in
6670 boxes after a call to `.unformat' -- because boxes aren't
6671 line-oriented (contrary to diversions), this doesn't make sense
6674 * src/roff/troff/node.cc (*node::set_unformat_flag): Add return
6676 (vertical_size_node::set_unformat_flag): New method.
6677 * src/roff/troff/node.hh: Updated.
6678 * src/roff/troff/input.cc (word_space_node::reread,
6679 hmotion_node::reread): Reset `unformat' flag after usage.
6680 (unformat_macro): Append only if `set_unformat_flag()' returns
6682 * src/roff/troff/troff.man: Updated.
6684 2001-02-15 Werner LEMBERG <wl@gnu.org>
6686 * src/roff/troff/troff.man, NEWS, man/groff.man: Improved
6687 documentation of `asciify' and `unformat' requests.
6689 2001-02-13 Werner LEMBERG <wl@gnu.org>
6691 Redesigned the `unformat' request. It is no longer connected with
6692 `asciify' but rather uses new `reread()' methods if the `unformat'
6693 flag is set. Additionally, the handling of space characters after
6694 unformatting has been fixed so that they retain their width.
6696 * src/roff/troff/node.h (width_list): New structure to store
6697 original widths of spaces.
6698 (node): Added `unformat' member.
6699 Replaced `num_spaces' variable with `orig_width' list.
6700 * src/roff/troff/node.cc (*node::asciify,
6701 asciify_reverse_node_list): Removed `unformat_only' flag and related
6703 (word_space_node::asciify, word_space_node::word_space_node): Use
6705 (word_space_node::~word_space_node): New destructor.
6706 (word_space_node::copy): Updated to handle `orig_width'.
6707 (hmotion_node::copy, unbreakable_space_node::copy): Updated.
6708 (*node::merge_space): Update `orig_width' list if necessary.
6709 (*node::set_unformat_flag): New methods to set the `unformat' flag.
6710 * src/roff/troff/enc.cc (environment::space_newline): Use
6712 (environment::space): Added method to handle space width and
6713 sentence space width as parameters. Use `width_list'.
6714 (environment::make_tab_node): Updated.
6715 * src/roff/troff/env.h: Updated.
6716 * src/roff/troff/input.cc (word_space_node::reread,
6717 unbreakable_space_node::reread, hmotion_node::reread): New methods
6718 to handle nodes specially if `unformat' flag is set.
6719 (do_asciify_macro): Renamed back to ...
6720 (asciify_macro): This.
6721 (unformat_macro): New implementation to simply set the `unformat'
6724 * MORE.STUFF: Added more info about deroff.
6726 2001-02-08 Werner LEMBERG <wl@gnu.org>
6728 * src/roff/troff/node.h (unbreakable_space_node, hmotion_node,
6729 space_char_hmotion_node, overstrike_node): Add `get_hyphen_list()'
6730 and `add_self()' methods to avoid hyphenation. For example, the
6731 hyphen list for `foo\0\0bar' was `foobar', causing insertion of a
6732 soft hyphen after `foo'. Now the hyphen list is correctly
6733 `foo<ignore><ignore>bar'.
6735 2001-02-05 Yoshiteru Kageyama <yt-kage@cb3.so-net.ne.jp>
6737 * tmac/groff_tmac.man: Fix `BIR' macro.
6739 2001-02-04 Werner LEMBERG <wl@gnu.org>
6741 A new escape sequence `\:', inserting a zero-width break point.
6743 * src/roff/troff/input.h: Adding `ESCAPE_COLON'.
6744 * src/roff/troff/input.cc (get_copy, token::next, asciify):
6746 * src/roff/troff/node.h (node): Add `is_escape_colon()' virtual
6748 (space_node): Add `was_escape_colon' member. Add `is_escape_colon()'
6749 and `asciify()' methods.
6750 * src/roff/troff/node.cc (space_node::space_node): Updated.
6751 (space_node::asciify): Handle `was_escape_colon'.
6752 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
6754 Handle `\~' similar to other comparable requests.
6756 * src/roff/troff/input.cc (process_input_stack): Remove now obsolete
6758 (token::next): Move creation of an unbreakable_space_node to...
6759 (token::add_to_node_list): Here.
6761 Fix a bug which sometimes prevented hyphenation of words connected
6762 with `\~' or `\ ' (and other escape sequences handled as
6763 TOKEN_NODE). This also fixes a hyphenation problem with boxes
6764 (after a call to the `unformat' request).
6766 * src/roff/troff/env.h (environment::possibly_break_line,
6767 environment::hyphenate_line): Introducing `start_here' parameter.
6768 * src/roff/troff/env.cc (environment::space_newline,
6769 environment::space): Use it.
6770 (environment::possibly_break_line, environment::hyphenate_line):
6772 * src/roff/troff/input.cc (process_input_stack): Use it.
6773 * src/roff/troff/node.h (unbreakable_space_node, hmotion_node,
6774 space_char_hmotion_node, overstrike_node): Add
6775 `get_hyphenation_type()' method.
6776 * src/roff/troff/node.cc (break_char_node::asciify): Don't asciify
6777 if `unformat_only' is active.
6779 2001-01-30 Werner LEMBERG <wl@gnu.org>
6781 Implemented new read-only number register `.linetabs' which
6782 returns 1 if in line-tabs mode, 0 otherwise.
6784 * src/roff/troff/env.h (environment): Add get_line_tabs() member.
6785 * src/roff/troff/env.cc (get_line_tabs): New function.
6786 (init_env_requests): Use it.
6787 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
6789 * VERSION, REVISION: Changing to 1.17.0.
6791 2001-01-28 Werner LEMBERG <wl@gnu.org>
6793 Fixed a bug which prevented hyphenation of words which are finished
6796 * src/roff/troff/token.h (token): Add enum type
6797 `TOKEN_TRANSPARENT_DUMMY' and method `transparent_dummy()'.
6798 * src/roff/troff/input.cc (token::next, token::description,
6799 get_line_arg, token::add_to_node_list, token::process): Use it.
6801 2001-01-27 Werner LEMBERG <wl@gnu.org>
6803 * src/roff/troff/div.h (diversion): Add `saved_prev_line_interrupted'.
6804 * src/roff/troff/div.cc (do_divert): Use it.
6806 * src/roff/troff/input.cc (asciify): Add ESCAPE_RIGHT_PARENTHESIS.
6808 2001-01-25 Werner LEMBERG <wl@gnu.org>
6810 Adding the `linetabs' request. If set, tab distances are not
6811 computed relative to the input line but relative to the output line.
6813 * src/roff/troff/env.h (environment): New member `line_tabs'.
6814 * src/roff/troff/env.cc (line_tabs_request): Implement request.
6815 (environment::environment, environment::copy): Updated.
6816 (environment::distance_to_next_tab): Use `line_tabs'.
6817 (init_env_requests): Register request.
6818 * src/roff/troff/troff.man, man/groff.man, NEWS: Document it. Other
6821 2001-01-24 Werner LEMBERG <wl@gnu.org>
6823 Introducing a new read-only register `.int' which is set to a
6824 positive value if the last output line is interrupted (i.e., if it
6827 * src/roff/troff/env.cc (init_env_requests): Add it.
6828 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
6830 2001-01-23 Gaius Mulley <gaius@glam.ac.uk>
6832 * tmac/mwww.tmac: Call `www.tmac', not `arkup.tmac'.
6833 * src/preproc/html/pre-html.cc (findPrefix): New function which
6834 generates the troff executable name via the system prefix.
6835 * src/preproc/eqn/main.cc: Modified warning message.
6837 2001-01-23 Werner LEMBERG <wl@gnu.org>
6839 troff's `box' and `boxa' requests didn't preserve temporary
6842 * src/roff/troff/div.h (diversion): Add `saved_saved_indent' and
6843 `saved_target_text_length' members.
6844 * src/roff/troff/div.cc (do_divert): Use them.
6846 Tabs (but not yet leaders and fields) are now handled correctly by
6849 * node.h (hmotion_node): Add field `was_tab'.
6850 * env.cc (environment::make_tab_node): Set it.
6851 * node.cc (hmotion_node::copy, hmotion_node::asciify): Use it.
6853 Added new request `unformat' which will, contrary to `asciify',
6854 preserve font information after unformatting (i.e., only nodes
6855 dealing with horizontal space are converted back to input
6858 * input.cc (asciify_macro): Renamed to ...
6859 (do_asciify_macro): this, having a new parameter `unformat_only'.
6860 (asciify_macro, unformat_macro): New; using do_asciify_macro.
6861 (init_input_requests): Added `unformat'.
6862 * node.cc (*_node::asciify), asciify_reverse_node_list: Added
6863 parameter to control asciification process.
6864 * node.h (*_node::asciify): Ditto.
6865 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
6867 2001-01-20 Werner LEMBERG <wl@gnu.org>
6869 * doc/groff.texinfo: Minor improvement of `.in' documentation.
6871 2001-01-18 Werner LEMBERG <wl@gnu.org>
6873 * tmac/ps.tmac: Remove call of psold.tmac.
6874 * tmac/psold.tmac: Comment updated.
6875 * tmac/psnew.tmac: Removed since no longer needed.
6876 * tmac/Makefile.sub, NEWS, src/devices/grops/grops.man: Updated.
6878 * font/devutf8/R.proto: Adding `shc' glyph.
6879 * font/devutf8/NOTES: Updated.
6881 * test-groff: Updated.
6883 2001-01-15 Gaius Mulley <gaius@glam.ac.uk>
6885 First cut of the new html device driver. Changes to pre-html and
6886 the new grohtml are too numerous to be documented here.
6888 Stuff related to `html' has been renamed to `html-old' and `html2'
6889 stuff has been renamed to `html' (including directories). The new
6890 html device driver is therefore invoked as `-Thtml'.
6892 Added new `\O' escape to suppress output (needed by html driver).
6894 Added functions and code to pass info about input-level commands
6895 (`.in', `.fl', etc.) to html driver.
6897 Three new functions (.html-begin, .html-end, and .html-image) for
6898 better html handling: `html-begin' will execute the remaining line
6899 if at the outermost nesting level, increasing an internal counter.
6900 `html-end' does the same but decreases the internal counter.
6901 `html_image' puts its arguments into a special node (suppress_node)
6902 to define an image region.
6904 The `output' request has been removed.
6906 * tmac/html-tags.tmac: Removed.
6907 * tmac/arkup.tmac: Updated and renamed to ...
6908 * tmac/www.tmac: New file.
6909 * tmac/markup.tmac Updated and renamed to ...
6910 * tmac/mwww.tmac: New file.
6911 * tmac/Makefile.sub: Updated.
6912 * tmac/an-old.tmac: Updated.
6913 * tmac/eqnrc: Updated.
6914 * tmac/groff_man.man
6915 * tmac/groff_markup.man: Updated and renamed to ...
6916 * tmac/groff_mwww.man: New file.
6917 * tmac/groff_tmac.man: Updated.
6918 * tmac/html-old.tmac: Updated and Renamed from html.tmac.
6919 * tmac/html.tmac: Updated and renamed from html2.tmac.
6920 * tmac/pspic.tmac: Updated html support.
6921 * tmac/s.tmac: Added html output support.
6922 * tmac/troffrc, tmac/troffrc-end: Updated.
6924 * Makefile.in, doc/Makefile: Updated.
6925 * doc/groff.texinfo: Added info about new `\O' escape.
6926 * doc/homepage.ms: Use `MAILTO' macro.
6928 * font/devhtml/DESC.proto: Add `C' font.
6929 * font/devhtml/Makefile.sub: Updated.
6930 * font/devhtml/R.proto: Minor fixes.
6931 * font/devhtml-old/Makefile.sub: Updated.
6933 * src/devices/grohtml-old/Makefile.sub: Updated.
6935 * src/libs/libdriver/printer.cc (printer::get_font_from_index): New
6937 * src/libs/libgroff/htmlindicate.cc (html_begin_suppress,
6938 graphic_start): Add `inline' parameter. Update.
6939 (html_end_suppress, graphic_end): Update.
6941 * src/include/html-strings.h: New file.
6942 * src/include/htmlindicate.h: Comments updated.
6943 * src/include/printer.h: Updated.
6945 * src/preproc/eqn/main.cc (do_file, main): Updated.
6946 * src/preproc/pic/troff.cc (troff_output::start_picture,
6947 troff_output::finish_picture): Updated.
6948 * src/preproc/tbl/main.cc (process_input_file): Updated.
6950 * src/roff/groff/groff.cc (main): Updated.
6951 Pass device arguments to predrivers also.
6952 Use `ps' device for `eqn' preprocessor if `-Thtml' is given.
6953 * src/roff/troff/env.h (environment): Updated.
6954 New elements `need_eol' and `ignore_next_eol' (for html output).
6955 * src/roff/troff/env.cc (environment::environment): Add initializers
6956 for `need_eol' and `ignore_next_eol'.
6957 (environment::add_html_tag_eol, environment::add_html_tag_tabs): New
6959 (point_size, fill, no_fill, center, right_justify, line_length,
6960 indent, temporary_indent, break_request, handle_tab): Use
6962 (set_tabs): Use `add_html_tag_tabs()'.
6963 (environment::add_html_tag): Updated.
6964 (environment::do_break): Updated.
6965 * src/roff/troff/div.cc (space_request, flush_output): Use
6966 `environment::add_html_tag()'.
6967 * src/roff/troff/input.cc: Updated.
6968 New variable `html_level' to indicate nested `html-begin' requests.
6969 (file_iterator::fill): Use `environment::add_html_tag_eol()'.
6970 (non_interpreted_char_node, token_node, non_interpreted_node): Add
6971 `force_tprint()' method.
6972 (token::next): Handle `\O'.
6973 (do_suppress): Implement it.
6974 (html_begin, html_end, html_image): New functions.
6975 (init_output_requests): Renamed to ...
6976 (init_html_requests): this.
6978 (macro::append_str, macro::append_unsigned, macro::append_int): New
6980 New variable `output_low_mark_miny' to limit minimal value of y.
6981 (reset_output_registers): Use it.
6982 (output_request): Removed.
6983 (get_output_registers): New function.
6984 * src/roff/troff/node.h (node): Make `force_tprint()' virtual.
6985 (*_node): Added `force_tprint()' if necessary.
6986 (special_node): New elements `tf' and `get_tfont()'.
6987 (suppress_node): New class.
6988 * src/roff/troff/node.cc:
6989 New global variables `image_no' and `suppress_start_page'.
6990 (real_output_file): New method `is_on()'.
6991 (troff_output_file): New method `start_special(tfont)'.
6992 (troff_output_file::really_print_line): Use `tprint' conditionally.
6993 (real_output_file::print_line): Updated.
6994 (real_output_file::on): Updated.
6995 (*_node): Added `force_tprint()'.
6996 (special_node::special_node): Initializer updated.
6997 (special_node::same, special_node::copy, special_node::tprint_start):
6999 (get_reg_int, get_reg_str): New functions.
7000 (suppress_node::*): New methods.
7001 New global variables last_position, last_image_filename;
7002 (min): New inline function.
7003 * src/roff/troff/reg.h, src/roff/troff/request.h,
7004 src/roff/troff/troff.h: Updated.
7006 2001-01-13 Werner LEMBERG <wl@gnu.org>
7008 * NEWS, src/roff/troff/troff.man, doc/groff.texinfo: Fix
7009 documentation of `asciify' request.
7011 2001-01-12 Werner LEMBERG <wl@gnu.org>
7013 * src/roff/troff/input.cc: Move definition of special characters
7014 like `ESCAPE_TILDE' to ...
7015 * src/roff/troff/input.h: New file.
7016 * src/roff/troff/Makefile.sub (HDRS): Add it.
7018 Extending the .asciify request to `unformat' space characters also.
7020 * src/roff/troff/node.h (word_space_node): Add `num_spaces' element
7021 to count input space characters.
7022 Update constructors to take care of it.
7023 * src/roff/troff/node.cc (space_char_hmotion_node::asciify): Use
7024 `ESCAPE_SPACE' instead of normal space.
7025 (word_space_node::asciify): New method.
7026 (unbreakable_space_node::asciify): New method.
7027 (word_space_node::merge_space): New method.
7028 * src/roff/troff/env.cc (environment::space_newline,
7029 environment::space): Add code to initialize `num_spaces' (using the
7030 constructor of `word_space_node').
7031 * NEWS, src/roff/troff/troff.man, man/groff.man, doc/groff.texinfo:
7034 2001-01-09 Werner LEMBERG <wl@gnu.org>
7036 * man/groff_char.man: Use table header traps only conditionally.
7038 2001-01-09 Bjarni Ingi Gíslason <bjarniig@hi.is>
7040 * man/groff_char.man: Add `ý' and `Ý' to the `acute' group.
7042 2001-01-08 Werner LEMBERG <wl@gnu.org>
7044 Introducing the `box' and `boxa' requests which are similar to
7045 `di' resp. `da' but omitting a partially filled line (which is
7046 restored after ending the diversion).
7048 * src/roff/troff/div.h (diversion): Add elements to save partially
7050 * src/roff/troff/div.cc (do_divert): Add parameter `boxing' to save
7051 partially filled line.
7052 (divert, divert_append): Updated.
7053 (box, box_append): New functions.
7054 (init_div_requests): Use them.
7055 * src/roff/troff/env.h (environment): do_divert() is now a friend.
7056 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
7058 * doc/groff.texinfo: Fix documentation of `lf' request.
7060 2000-12-25 Werner LEMBERG <wl@gnu.org>
7062 * src/roff/troff/troff.man, NEWS: Document `writem' request.
7064 2000-12-21 Werner LEMBERG <wl@gnu.org>
7066 Ignore `ss' request if in compatibility mode.
7068 * src/roff/troff/input.cc: Make `compatible_flag' non-static.
7069 * src/roff/troff/env.h: Added extern `compatible_flag' declaration.
7070 * src/roff/troff/env.cc (space_size): Use it.
7072 * doc/groff.texinfo, src/roff/troff/troff.man: Fix documentation of
7073 `ss' request in nroff mode.
7075 * tmac/an-old.tmac: Fixed some serious bugs introduced with latest
7078 2000-12-15 Ruslan Ermilov <ru@FreeBSD.org>
7080 * tmac/troffrc, tmac/troffrc-end: Convert tmac.* to *.tmac.
7082 2000-12-13 Werner LEMBERG <wl@gnu.org>
7084 * src/preproc/eqn/Makefile.sub (MAN1): Added neqn.man.
7085 * src/preproc/eqn/neqn.man: Small fixes and additions.
7087 2000-12-13 Ruslan Ermilov <ru@FreeBSD.org>
7089 * src/utils/addftinfo/addftinfo.man, src/devices/grops/grops.man:
7092 * src/preproc/eqn/neqn.man: New file.
7094 * src/preproc/tbl/table.cc (table::print): Fix `indent cannot be
7097 * tmac/e.tmac: Add `T&' macro.
7098 Fix `indent cannot be negative' warning.
7099 * tmac/s.tmac: Fix `indent cannot be negative' warning.
7101 2000-12-07 Werner LEMBERG <wl@gnu.org>
7103 * src/include/lib.h: Replaced __ALPHA with __alpha symbol.
7105 2000-12-06 Werner LEMBERG <wl@gnu.org>
7107 * PROBLEMS: Added info about adding -lPW on HP-UX to satisfy the
7110 * MORE.STUFF: Added info about deroff for djgpp.
7112 * tmac/an-old.tmac, tmac/groff_man.man, doc/groff.texinfo, NEWS: Fix
7113 documentation of -rcR switch.
7115 2000-12-03 Werner LEMBERG <wl@gnu.org>
7117 * tmac/an-old.tmac: Implementing the -rcR switch (similar to mdoc);
7118 if -rcR=1 (which is now the default in nroff mode), a single, very
7119 long page is created instead of multiple pages: All `ne' and `wh'
7120 requests are put into conditionals; a new macro `an-end' is added to
7121 be called with `em'.
7123 Some other minor cleanups.
7125 * NEWS, tmac/groff_man.man, doc/groff.texinfo: Updated.
7127 2000-12-02 Werner LEMBERG <wl@gnu.org>
7129 Fixing a bug which prevented hyphenation in words followed
7130 immediately by a TOKEN_NODE (e.g. `\ ', `\~', etc.).
7132 * src/roff/troff/input.cc (process_input_stack <token::TOKEN_NODE>):
7133 Adding possibly_break_line().
7134 * src/roff/troff/env.h (environment): Make possibly_break_line()
7137 Make `\~' usable in .tr request.
7139 * src/roff/troff/token.h (token_type): Add TOKEN_STRETCHABLE_SPACE.
7140 (token): Add stretchable_space().
7141 * src/roff/troff/input.cc (token::next, token::delimiter,
7142 token::description, process_input_stack, do_translate,
7143 add_to_node_list, token::process): Use it.
7144 * src/roff/troff/node.h (node): Add fourth parameter to add_char()
7145 for adjusting the space.
7146 * src/roff/troff/node.cc (node::add_char): Implement it. Add code
7147 for stretchable space.
7148 * src/roff/troff/input.cc (token::add_to_node_list): Use it.
7149 (make_node): Add code for stretchable space.
7150 * src/roff/troff/env.cc (environment::add_char): Use it.
7151 * src/roff/troff/input.cc: Add ESCAPE_TILDE special character.
7152 (get_copy, token::next, transparent_translate, asciify): Use it.
7154 * NEWS, src/roff/troff/troff.man, src/roff/troff/TODO,
7155 doc/groff.texinfo: Updated.
7156 * man/groff.man: Small reorderings.
7158 2000-11-23 Werner LEMBERG <wl@gnu.org>
7161 * src/preproc/eqn/main.cc (main): Use `config_macro_path' for -M
7163 * src/roff/troff/input.cc (main): Add `config_macro_path' and
7164 `safer_macro_path' to -M option.
7165 * src/roff/troff/troff.man: Fixes.
7167 2000-11-22 Werner LEMBERG <wl@gnu.org>
7169 Use safer path (except for config files) if -U isn't specified. Add
7170 a special macro path (without home and current directory) for config
7171 files. Add home directory to unsafe path for consistency. Don't
7172 include the home directory in the font path.
7174 * src/libs/libgroff/macropath.cc: Add `config_macro_path', change
7176 * src/include/macropath.h: Add `config_macrp_path'.
7177 * src/libs/libgroff/fontfile.cc: Fix font path.
7178 * src/roff/troff/input.cc (process_startup_file): Use
7179 `config_macro_path'.
7180 (main): Select unsafe path if -U is given.
7182 * src/preproc/eqn/main.cc (main): Fixing search path for
7184 * src/preproc/eqn/eqn.man: Updated.
7186 * src/roff/troff/troff.man, man/roff.man, tmac/groff_tmac.man:
7189 * src/preproc/grn/grn.man, src/devices/grodvi/grodvi.man,
7190 src/devices/grohtml/grohtml.man, src/devices/grolbp/grplbp.man,
7191 src/devices/grolj4/grolj4.man, src/devices/grops/grops.man,
7192 src/devices/grotty/grotty.man: Updated.
7194 * Makefile.in: Fix comments.
7196 2000-11-17 Werner LEMBERG <wl@gnu.org>
7198 * tmac/safer.tmac: Empty file added (again) for compatibility
7200 * tmac/Makefile.sub: Updated.
7202 2000-11-16 Werner LEMBERG <wl@gnu.org>
7204 * src/devices/grodvi/dvi.cc (main),
7205 src/devices/grohtml2/post-html.cc (main),
7206 src/devices/grolbp/lbp.cc (main), src/devices/grolj4/lj4.cc
7207 (main), src/devices/grops/ps.cc (main), src/devices/grotty/tty.cc
7208 (main), src/preproc/eqn/main.cc (main), src/preproc/grn/main.cc
7209 (main), src/preproc/html2/pre-html.cc (main),
7210 src/preproc/pic/main.cc (main), src/preproc/refer/refer.cc (main),
7211 src/preproc/soelim/soelim.cc (main), src/preproc/tbl/main.cc
7212 (main), src/roff/groff/groff.cc (main), src/roff/troff/input.cc
7213 (main), src/utils/hpftodit/hpftodit.cc (main),
7214 src/utils/indxbib/indxbib.cc (main), src/utils/lkbib/lkbib.cc
7215 (main), src/utils/lookbib/lookbib.cc (main),
7216 src/utils/pfbtops/pfbtops.c (main), src/utils/tfmtodit/tfmtodit.cc
7217 (main): Use stdout for -v.
7218 * src/roff/groff/groff.cc (run_commands),
7219 src/roff/groff/pipeline.c (run_pipeline): New parameter `no_pipe'
7220 to make direct printing to stdout possible.
7221 * src/roff/groff/pipeline.h: Updated.
7223 * src/utils/afmtodit/afmtodit.pl: Add -v switch.
7224 * src/utils/afmtodit/Makefile.sub (afmtodit): Use @VERSION@.
7225 * src/utils/afmtodit/afmtodit.man: Updated.
7227 * src/utils/addftinfo/addftinfo.cc (main): Add -v switch.
7228 (version): New function.
7230 * src/utils/addftinfo/addftinfo.man: Updated.
7232 * src/devices/*/*, src/preproc/*/*, src/roff/*/*, src/utils/*/*:
7233 Fixing copyright dates.
7235 * src/preproc/eqn/neqn.sh: Adding GROFF_BIN_PATH to path instead of
7238 * src/devices/grolbp/lbp.cc (main): Use Version_string instead of
7241 * src/roff/nroff/Makefile.sub (nroff): Fix use of @VERSION@.
7243 2000-11-15 Werner LEMBERG <wl@gnu.org>
7245 In all programs, make -v return immediately with exit status 0 to
7246 be compliant with the GNU standard.
7248 * src/devices/grodvi/dvi.cc (main),
7249 src/devices/grohtml2/post-html.cc (main),
7250 src/devices/grolbp/lbp.cc (main), src/devices/grolj4/lj4.cc
7251 (main), src/devices/grops/ps.cc (main), src/devices/grotty/tty.cc
7252 (main) src/preproc/eqn/main.cc (main), src/preproc/grn/main.cc
7253 (main), src/preproc/html2/pre-html.cc (main),
7254 src/preproc/pic/main.cc (main), src/preproc/refer/refer.cc (main),
7255 src/preproc/soelim/soelim.cc (main), src/preproc/tbl/main.cc
7256 (main), src/roff/groff/groff.cc (main), src/roff/troff/input.cc
7257 (main): Implement it.
7260 * src/roff/groff/groff.cc (main): Add copyright notice. Add refer
7261 and postprocessors to the -v option.
7263 * src/roff/grog/grog.pl: Implement -v.
7264 * src/roff/grog/Makefile.sub (grog): Use @VERSION@.
7265 * src/roff/grog/grog.man, doc/groff.texinfo: Updated.
7267 * src/roff/nroff/nroff.sh: Implement -v.
7268 * src/roff/nroff/Makefile.sub (nroff): Use @VERSION@.
7269 * src/roff/nroff/nroff.man: Updated.
7271 * src/preproc/eqn/main.cc (main): Fix comment typo.
7273 * MORE.STUFF: Added info about djgpp port of grap.
7275 2000-11-14 Werner LEMBERG <wl@gnu.org>
7277 * src/roff/grog/grog.{pl,sh}: Implemented -C switch for compatibility
7278 mode (or rather, implemented non-compatibility mode).
7279 * NEWS, src/roff/grog/grog.man, doc/groff.texinfo: Updated.
7281 * src/roff/groff/groff.cc (main): Add BIN_PATH to PATH instead of
7282 replacing it -- we don't find gxditview otherwise.
7283 * NEWS, src/roff/groff/groff.man, doc/groff.texinfo: Updated.
7285 * src/preproc/pic/depend: Removed. Unnecessary.
7287 Implemented dummy keyword `solid' in pic for compatibility with
7290 * lex.cc (lookup_keyword): Added `solid'.
7291 * pic.y: Added SOLID with dummy rule.
7292 * pic.cc, pic_tab.h: Regenerated.
7293 * doc/pic.ms: Updated.
7295 2000-11-13 Werner LEMBERG <wl@gnu.org>
7297 For security reasons, don't use the current directory but the home
7298 directory while searching and scanning troffrc and troffrc-end.
7299 Similarly, replace the current directory with the home directory
7302 * Makefile.in (fontpath, tmacpath): Remove current directory.
7304 * src/libs/libgroff/searchpath.cc (search_path::search_path): Add
7305 two parameters `add_home' and `add_current'.
7306 (search_path::~search_path, search_path::command_line_dir,
7307 search_path::open_file): Remove tests for `dirs' being zero.
7308 * src/include/searchpath.h: Adjust.
7309 * src/libs/libgroff/macropath.cc, src/include/macropath.h: Add
7311 * src/libs/libgroff/fontfile.cc: Adjust `font_path'.
7313 * src/roff/troff/troff.h: Add `searchpath.h' and `mac_path'.
7314 * src/roff/troff/input.cc: Use `mac_path', initialized with
7316 (process_startup_file): Set `mac_path' to `safer_macro_path'.
7317 * src/roff/troff/env.cc: Use `mac_path'.
7319 * src/preproc/eqn/main.cc (main): Use `safer_macro_path'.
7321 * NEWS, man/roff.man, src/roff/troff/troff.man,
7322 src/roff/groff/groff.man, tmac/groff_tmac.man, arch/djgpp/README:
7325 2000-11-12 Werner LEMBERG <wl@gnu.org>
7327 * src/include/lib.h: Don't include groff-getopt.h for OSF/1.
7329 * aclocal.m4 (GROFF_SYS_ERRLIST): Do test in C, not in C++.
7330 * configure.in: Fix typo in comment.
7331 * configure: Regenerated.
7333 * src/libs/libgroff/*, src/include/*, src/roff/troff/*: Fixing
7336 2000-11-08 Werner LEMBERG <wl@gnu.org>
7338 Add system tmac directory (/usr/local/lib/groff/site-tmac).
7340 * Makefile.in: Add $(libdir), $(libprogramdir), and $(systemtmacdir).
7341 (uninstall_dirs): Add $(libdir), $(libprogramdir), and
7344 * Makefile.comm (.man.n): Add @SYSTEMMACRODIR@.
7345 * tmac/Makefile.sub (install_data): Create
7346 $(systemtmacdir) and $(localtmacdir).
7347 (uninstall_sub): Use $(systemtmacdir) for wrapper macros.
7348 * man/roff.man, src/roff/troff/troff.man, src/roff/groff/groff.man,
7349 NEWS, doc/groff.texinfo: Updated and minor fixes.
7351 * Makefile.comm, Makefile.in: Added tmac_{s,an}_prefix stuff again.
7352 * tmac/Makefile.sub: Added `wrap' stuff again, but installing into
7353 $(systemtmacdir) since the wrapper files are platform-dependent.
7355 2000-11-01 Werner LEMBERG <wl@gnu.org>
7357 * doc/groff.texinfo: Fix typo.
7359 2000-10-26 Werner LEMBERG <wl@gnu.org>
7361 Convert macros `tmac.XXX' to `XXX.tmac'. Special cases:
7362 tmac.doc.old -> doc-old.tmac
7363 tmac.an.old -> an-old.tmac
7365 * tmac/tmac.*: Moved to ...
7366 * tmac/*.tmac: this.
7367 * tmac/man.local: Fix comment.
7368 * tmac/groff_man.man, tmac/groff_markup.man, tmac/groff_mdoc.man,
7369 tmac/groff_me.man, tmac/groff_ms.man, tmac/groff_tmac.man: Updated.
7370 Added some `FILES' sections. More use of @...@ directives. Other
7372 * arch/djgpp/README, font/devutf8/NOTES: Updated.
7373 * doc/homepage.ms, doc/groff.texinfo: Updated.
7374 * man/groff.man, man/roff.man: Updated.
7375 * src/devices/grodvi/grodvi.man, src/devices/grolbp/grolbp.man,
7376 src/devices/grolj4/grolj4.man, src/devices/grops/grops.man,
7377 src/devices/grotty/grotty.man: Updated.
7378 * src/preproc/pic/pic.man: Updated.
7379 * src/roff/grog/grog.pl, src/roff/grog/grog.sh: Use -mdoc-old
7380 instead of -mdoc.old.
7381 * src/roff/grog/grog.man: Document -mdoc and -mdoc-old.
7382 * src/roff/nroff/nroff.man: Updated.
7385 * tmac/fixmacros.sed, tmac/strip.sed: Add explanatory comment.
7387 * tmac/mm.diff: Removed -- it has no use now since the mm package
7390 * tmac/*: Removed trailing spaces.
7392 * arch/djgpp/t-groff.bat: Fix GROFF_TMAC_PATH (hyphen.us is now in
7393 the tmac subdirectory also).
7395 * Makefile.comm, Makefile.in: Remove tmac_{s,an}_prefix stuff.
7396 * tmac/Makefile.sub: Adapted to new macro names; removed `wrap'
7397 stuff since it is no longer needed.
7399 * README, PROBLEMS: Updated.
7401 2000-10-25 Werner LEMBERG <wl@gnu.org>
7403 Invert current behaviour: Search first FOOBAR.tmac, then
7406 * src/roff/troff/input.cc: Introduce MACRO_POSTFIX.
7407 (open_mac_file, macro_source): Implement it.
7408 * src/roff/troff/troff.man, tmac/groff_tmac.man, man/roff.man,
7409 doc/groff.texinfo, NEWS: Document it.
7411 * src/roff/nroff/nroff.man, src/roff/groff/groff.man, man/groff.man:
7412 Small documentation improvements.
7414 * test-groff: Fix GROFF_TMAC_PATH (hyphen.us is now in the tmac
7417 * font/devps/Makefile.sub: Fix rules for dingbats.*map.
7419 2000-10-24 Werner LEMBERG <wl@gnu.org>
7421 Add local tmac directory (groff/site-tmac).
7423 * Makefile.in: Add $(localtmacdir).
7424 (uninstall_dirs): Add $(localtmacdir).
7425 * Makefile.comm (.man.n): Add @LOCALMACRODIR@.
7426 * tmac/Makefile.sub (install_data, uninstall_sub): Handle man.local
7427 in $(localtmacdir). Create $(localtmacdir).
7428 * man/roff.man, src/roff/troff/troff.man, NEWS, doc/groff.texinfo:
7429 Updated and minor fixes.
7431 Rename font/devps/generate/dingbats[r]map to dingbats.[r]map.
7433 * font/devps/generate/Makefile.sub, arch/djgpp/README: Adjust.
7435 2000-10-23 Werner LEMBERG <wl@gnu.org>
7437 Move hyphen.us to tmac directory.
7439 * src/roff/troff/hyphen.us: Removed.
7440 * src/tmac/hyphen.us: Added.
7441 * src/roff/troff/Makefile.sub, tmac/Makefile.sub: Updated.
7443 Change installation structure for data files from .../groff/... to
7444 .../groff/<version><revision>/... to be conform with other GNU
7447 * Makefile.in, Makefile.comm, src/utils/indxbib/Makefile.sub,
7448 doc/Makefile: Implement it.
7449 * aclocal.m4 (GROFF_PAGE): Add test for new directory structure.
7450 * configure: Updated.
7451 * arch/djgpp/README, font/devutf8/NOTES: Use it.
7452 * NEWS: Document it.
7453 * man/roff.man, tmac/groff_tmac.man: Use @FONTPATH@, @FONTDIR@, and
7454 @MACRODIR@ instead of hard-coded directories.
7456 2000-10-22 Werner LEMBERG <wl@gnu.org>
7458 Implement $GROFF_BIN_PATH environment variable (which defaults to
7459 $bindir) used for child programs of groff and similar wrappers.
7461 * gendefs.sh: Improve documentation.
7462 * Makefile.comm (,man.n), src/include/Makefile.sub (defs.h),
7463 src/preproc/eqn/Makefile.sub (neqn),
7464 src/roff/nroff/Makefile.sub (nroff): Add $(bindir).
7465 * src/preproc/eqn/neqn.sh, src/roff/nroff/nroff.sh: Implement
7467 * src/roff/groff/groff.cc (main): Implement $GROFF_BIN_PATH and
7468 $GROFF_PATH__ (the latter for communication with troff).
7469 * src/roff/troff/input.cc (main): Use $GROFF_PATH__ for $PATH if
7471 * NEWS, src/roff/nroff/nroff.man, src/roff/groff/groff.man,
7472 doc/groff.texinfo: Document it.
7474 * doc/groff.texinfo: Improve documentation of troff's -a option.
7476 2000-10-17 Gaius Mulley <gaius@glam.ac.uk>
7478 * src/roff/troff/node.cc: Fixed calculation of opminx and fixed
7479 non-intrusive eol marker.
7480 (troff_output_file::determine_line_limits): New function.
7481 (troff_output_file::draw): Use it.
7482 * src/roff/troff/env.cc (environment::add_html_tag): Use output() +
7483 output_pending_lines() instead of output_line().
7484 * src/preproc/eqn/main.cc (do_file): Fix graphic_end().
7485 * src/preproc/html2/pre-html.cc (char_buffer::write_file_troff,
7486 createImage): Small fixes.
7488 2000-10-14 Werner LEMBERG <wl@gnu.org>
7490 Replace tmac.safer with a real secure solution.
7492 * src/roff/troff/input.cc (open_request, opena_request, pipe_source,
7493 system_request, pipe_output): Disable requests if in safer mode.
7494 * src/roff/groff/groff.cc (main): Remove reference to tmac.safer.
7495 * tmac/tmac.safer, tmac/groff_msafer.man: Removed.
7496 * tmac/Makefile.sub, NEWS, man/roff.man, tmac/groff_tmac.man,
7497 doc/groff.texinfo, src/roff/groff/groff.man,
7498 src/roff/troff/troff.man, arch/djgpp/README: Updated.
7500 * src/devices/grops/ps.cc (main), src/devices/grops/psrm.cc
7501 (resource_manager::output_prolog): Replace setenv() with putenv().
7503 2000-10-09 Werner LEMBERG <wl@gnu.org>
7505 * src/libs/libbib/map.c, src/libs/libgroff/getcwd.c,
7506 src/libs/libgroff/strtol.c, src/preproc/html2/image.cc,
7507 src/preproc/html2/pre-html.cc, src/preproc/html2/pushbackbuffer.cc,
7508 src/roff/groff/pipeline.c: Removing `#ifndef errno' to avoid
7509 compilation errors with some compilers. It seems that this code
7510 is no longer necessary -- if yes, it is easy to add some #ifdef's
7511 for that particular old-fashioned compiler.
7513 * MORE.STUFF: Added info about Meta-tbl.
7515 * doc/groff.texinfo: Added more info about `.if "..."..."'.
7517 2000-10-07 Werner LEMBERG <wl@gnu.org>
7519 Adding a new escape sequence \B'...': If the string between
7520 the delimiters is a valid numeric expression, return the character
7521 `1', and `0' otherwise. This is an analogon to \A.
7523 * src/roff/troff/input.cc (do_expr_test): Implement it.
7524 (token::next): Use it.
7525 * src/roff/troff/troff.man, NEWS, man/groff.man: Document it.
7527 * tmac/tmac.trace: Made independent from escape character.
7529 2000-10-06 Werner LEMBERG <wl@gnu.org>
7531 Adding a new request .dei: define indirect. The first and second
7532 parameter of .dei are taken from string registers instead directly;
7533 this very special request is needed to make tmac.trace independent
7534 from the escape character (which might even be disabled).
7536 * src/roff/troff/input.cc (do_define_macro): Implement it.
7537 (define_macro_indirect): New function.
7538 (init_input_requests): Use it.
7540 Adding two requests .ecs and .ecr: Save and restore the escape
7541 character. These two requests are needed to make tmac.trace
7542 independent from the escape character (which might even be
7545 * src/roff/troff/input.cc (save_escape_char, restore_escape_char):
7547 (init_input_requests): Use it.
7549 * src/roff/troff/troff.man, NEWS, man/groff.man: Updated.
7551 2000-09-22 Ricardo Soares Guimarães <ricardo@conectiva.com.br>
7553 Adding a new option -P and new environment variable GROPS_PROLOGUE
7554 to grops, selecting a different prologue file (minor modifications
7557 * src/devices/grops/psrm.cc (resource_manager::output_prolog),
7558 src/devices/grops/ps.cc (main): Implement it.
7559 * src/devices/grops/grops.man, NEWS: Document it.
7561 2000-09-22 Werner LEMBERG <wl@gnu.org>
7563 * INSTALL: Add info about selecting paper format.
7565 2000-09-21 Werner LEMBERG <wl@gnu.org>
7567 * src/roff/troff/input.cc (main): Fixing compiler warning.
7568 * src/include/{driver.h, lib.h}: Move inclusion of string.h and
7569 strings.h from the former to the latter.
7570 * src/devices/grolbp/lpb.cc, src/include/lib.h: Move strncasecmp()
7571 stuff from the former to the latter.
7573 2000-09-11 Werner LEMBERG <wl@gnu.org>
7575 Implementing two new requests .tm1 and .tmc: The former is similar
7576 to .tm but can output leading spaces; its syntax is similar to
7577 defining a string, i.e., a `"' can be used to mark the beginning of
7578 the string to be written to stderr: `.tm1 " test'. The latter is
7579 similar to .tm1 but doesn't write out a final newline character.
7581 * src/roff/troff/input.cc (terminal1, terminal_continue,
7582 do_terminal): New functions.
7583 (init_input_requests): Use them.
7584 * src/roff/troff/troff.man, NEWS, man/groff.man: Updated.
7586 2000-09-09 Werner LEMBERG <wl@gnu.org>
7588 * tmac/groff_mdoc.samples.man: Small fixes.
7590 2000-09-08 Werner LEMBERG <wl@gnu.org>
7592 * tmac/groff_mdoc.man: Fixing typo.
7594 2000-09-02 Werner LEMBERG <wl@gnu.org>
7596 Implementing a .nop request which does nothing.
7598 * src/roff/troff/input.cc (nop_request): New function.
7599 (init_input_requests): Use it.
7600 * src/roff/troff/troff.man, NEWS, man/groff.man: Updated.
7602 2000-09-01 Werner LEMBERG <wl@gnu.org>
7604 * doc/groff.texinfo: Added some comments.
7606 2000-08-30 Werner LEMBERG <wl@gnu.org>
7608 * src/roff/troff/TODO: Updated.
7610 2000-08-25 Werner LEMBERG <wl@gnu.org>
7612 * doc/groff.texinfo: Fix comment how to compile the DVI file.
7614 2000-08-25 Eli Zaretskii <eliz@is.elta.co.il>
7616 * font/devps/generate/Makefile (SHELL): Define explicitly to
7617 "/bin/sh", for non-Unix platforms.
7618 (extraclean): Use a more portable "" quoting instead of a
7619 backslash (which doesn't work on DOS/Windows).
7621 * font/devlj4/generate/Makefile (extraclean): Ditto.
7623 * font/devdvi/generate/Makefile (extraclean): Ditto.
7625 2000-08-25 Werner LEMBERG <wl@gnu.org>
7627 * NEWS, doc/groff.texinfo, tmac/groff_tmac.man, man/roff.man,
7628 src/roff/troff/troff.man: Document Eli's latest changes.
7630 2000-08-25 Eli Zaretskii <eliz@is.elta.co.il>
7632 * src/roff/troff/input.cc (open_mac_file, macro_source): Support
7633 macro file names of the form NAME.tmac as well as tmac.NAME.
7635 2000-08-25 Werner LEMBERG <wl@gnu.org>
7637 * src/include/posix.h: Remove definition of FILENAME_MAX.
7639 * src/preproc/html2/pre-html.h, pre-html.cc: Add return type to
7640 `sys_fatal' and `stop' function().
7642 * test-groff: Updated.
7644 2000-08-24 Gaius Mulley <gaius@glam.ac.uk>
7646 Added the new troff command .output <arg> to suppress output (while
7647 still obeying motion) and also the opminx, opminy, opmaxx, opmaxy
7648 registers (for passing the output dimensions to the output device).
7650 * src/roff/troff/div.cc (top_level_diversion::output): Use `width'
7652 * src/roff/troff/node.h, src/roff/troff/node.cc
7653 (troff_output_file::really_print_line,
7654 ascii_output_file::really_print_line,
7655 supress_output_file::really_print_line): Use `width' parameter.
7656 (troff_output_file::really_on, troff_output_file::really_off,
7657 output_file::on, output_file::off, real_output_file::on,
7658 real_output_file::off, real_output_file::really_on,
7659 real_output_file::really_off): New functions.
7660 (real_output_file:public output_file): New variable `output_on'.
7661 (real_output_file::begin_page, real_output_file::copy_file,
7662 real_output_file::transparent_char, real_output_file::print_line):
7664 (real_output_file::print_line): Use check_output_limits.
7665 * src/roff/troff/reg.h, src/roff/troff/request.h,
7666 src/roff/troff/input.cc (assign_registers): New function to remove
7668 (do_ps_file): Use it.
7669 (check_output_limits, reset_output_registers, output_request,
7670 init_output_requests): New functions.
7671 (init_input_requests): Updated.
7673 Added new grohtml2 device and html2 preprocessor (coding
7674 not yet finished) which will eventually replace grohtml.
7676 * Makefile.in, tmac/Makefile.sub, tmac/eqnrc, tmac/troffrc-end:
7678 * src/include/htmlindicate.h, src/include/htmlindicate
7679 (html_begin_suppress, html_end_suppress): New functions.
7680 * src/preproc/tbl/main.cc: Use it.
7681 * src/roff/groff/groff.cc: Add support for html2 device (which will
7682 automatically invoke the html2 preprocessor).
7683 * src/roff/troff/input.cc (is_html2): New variable.
7684 * src/roff/troff/troff.h, src/roff/troff/env.h,
7685 src/roff/troff/env.cc (environment::add_html_tag): New function
7687 (environment::do_break): Use it.
7688 * font/devhtml2/*: New files.
7689 * src/devices/grohtml2: New device.
7690 * src/preproc/html2: New preprocessor.
7691 * tmac/tmac.html-tags, tmac/tmac.html2: New files.
7693 2000-08-23 Werner LEMBERG <wl@gnu.org>
7695 * src/devices/grolbp/lbp.cc: Same workaround for sinix as for AIX.
7697 2000-08-22 Werner LEMBERG <wl@gnu.org>
7699 * src/include/lib.h: Provide a fix for IRIX to not include
7702 2000-08-18 Werner LEMBERG <wl@gnu.org>
7704 * configure.in: Don't provide an empty value for SH_SCRIPT_SED_CMD
7705 since some non-GNU sed programs can't handle null regexps.
7706 * configure, src/preproc/eqn/Makefile.sub,
7707 src/roff/grog/Makefile.sub, src/roff/nroff/Makefile.sub: Updated.
7709 * src/devices/grolbp/lbp.cc: Add an AIX workaround for an autoconf
7710 bug (string.h and strings.h are both needed according to latest
7713 * MORE.STUFF: Added info about unroff and troffcvt.
7715 2000-08-08 Werner LEMBERG <wl@gnu.org>
7717 * tmac/tmac.a4: Will now work with ms macros also; -ma4 should be
7720 * tmac/tmac.man.old: Remove unused number register.
7722 * tmac.doc: Minor documentation fix.
7724 2000-08-07 Paul Eggert <eggert@twinsun.com>
7726 * src/roff/groff/pipeline.c (is_system_shell):
7727 Fix typo: "monocased_shell" no longer exists.
7729 2000-08-07 Paul Eggert <eggert@twinsun.com>
7731 Remove FILENAME_MAX limits.
7733 * src/roff/groff/pipeline.c (is_system_shell): Do not assume
7734 that the argument length is less than FILENAME_MAX.
7735 * src/libs/libgroff/tmpfile.cc (add_tmp_file): Likewise.
7736 Use struct hack to allocate and free file name.
7737 (struct xtmpfile_list): fname is now part of the structure,
7738 not a pointer to another string.
7740 2000-08-07 Tom Schmidt <tschmidt@micron.com>
7742 * src/include/posix.h: Add a default value for FILENAME_MAX.
7744 2000-08-06 Paul Eggert <eggert@twinsun.com>
7746 Add support for new BSD-style man pages (with ".Dd" instead of
7747 ".TH"), so that "groff -man" understands both styles, even
7748 when running "groff -man" on a host whose system man page
7749 macros don't support ".Dd".
7751 * tmac/Makefile.sub (NORMALFILES): Add tmac.an.old.
7752 (stamp-wrap): Source tmac.andoc first when wrapping man macros,
7753 in case the system man macros don't define Dd or TH.
7755 * tmac/tmac.an.old: Renamed from tmac/tmac.an.
7756 * tmac/tmac.an: New one-line file.
7757 * tmac/tmac.andoc (TH): Adjust to the tmac.an.old file renaming.
7759 2000-08-06 Werner LEMBERG <wl@gnu.org>
7761 * src/roff/troff/troff.man: Fixing typos.
7763 Version 1.16.1 released
7764 =======================
7766 2000-07-31 Werner LEMBERG <wl@gnu.org>
7768 Preparing release 1.16.1.
7770 * REVISION: Revision number set to 1.
7771 * MORE.STUFF: Added info about port to DOS.
7772 * NEWS, win32-diffs: Updated.
7774 * src/include/nonposix.h: Remove first line -- this file is used
7777 * Makefile.in (dist): Delete Imakefile earlier to avoid a soft
7780 2000-07-30 Werner LEMBERG <wl@gnu.org>
7782 * doc/texinfo.tex: Update to latest version.
7784 2000-06-28 Paul Eggert <eggert@twinsun.com>
7786 * Makefile.in (ENVSETUP): Don't assume POSIX make semantics for
7787 commands that fail. Don't assume that "export a=b" is valid shell
7788 syntax. This is needed for Solaris 2.5.1.
7790 * src/libs/libgroff/tmpfile.cc, src/utils/indxbib/indxbib.cc: Fix
7791 comment about missing Solaris headers.
7793 * PROBLEMS: Add section about problems with Sun Make and VPATH.
7795 2000-06-25 Werner LEMBERG <wl@gnu.org>
7797 * src/devics/grodvi/dvi.cc: Replace _setmode() (for MSC) with
7800 * src/include/posix.h: Use HAVE_UNISTD instead of _MSC_VER.
7802 * win32-diffs: Updated.
7803 * README.WIN32: Added CRs to make all Windows editors happy.
7805 * src/roff/troff/node.cc: Added WIFSIGNALED() macro (copied from
7806 src/roff/groff/pipeline.c).
7808 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
7810 * src/roff/grog/Makefile.sub (grog): Prepend `-e' to
7811 $(SH_SCRIPT_SED_CMD), for the case where its value is empty.
7813 2000-06-17 Eli Zaretskii <eliz@is.elta.co.il>
7815 * src/utils/tfmtodit/tfmtodit.cc: #include nonposix.h.
7816 (tfm::load, gf::load): Open tfm and gf files in binary mode: these
7818 (main): Support non-Posix systems with several different styles of
7819 slash characters in file names.
7821 * src/utils/pfbtops/pfbtops.c: #include nonposix.h.
7822 (main) [SET_BINARY]: Switch stdin into binary mode.
7824 * src/utils/indxbib/indxbib.cc: #include nonposix.h.
7825 (main): Support file names with several possible slash-type
7826 characters, as given by DIR_SEPS[] in nonposix.h.
7827 (main) [__MSDOS__]: If renaming the temporary index file fails
7828 because it has more than one dot in its trunk, replace the dot
7829 with an underscore and try again.
7830 (do_file): Use FOPEN_RB instead of "r". Skip every CR before a
7832 [__MSDOS__ || _MSC_VER]: Stop at the first ^Z character.
7834 * src/utils/hpftodit/hpftodit.cc: #include nonposix.h.
7835 (File::File): Open the input file in binary mode. Strip CR
7836 characters from each CR-LF pair.
7837 (xbasename): Support file names with several possible slash-type
7838 characters, as given by DIR_SEPS[] in nonposix.h.
7840 * src/include/Makefile.sub (HDRS): Add nonposix.h.
7842 * src/roff/troff/node.cc [HAVE_UNISTD_H]: Include <unistd.h>.
7843 (WIFEXITED, WEXITSTATUS, WTERMSIG, WIFSTOPPED, WSTOPSIG)
7844 [!_POSIX_VERSION]: Define for traditional Unix systems.
7845 (real_output_file::real_output_file): Remove the MSVC-specific
7846 call to popen, use instead POPEN_WT, appropriately defined on
7847 nonposix.h. #include nonposix.h.
7848 (real_output_file::~real_output_file): Remove the MSVC-specific
7849 call to pclose, a suitable macro is now defined on nonposix.h.
7850 Use the portable macros WIFEXITED, WIFSIGNALED, WTERMSIG, WSTOPSIG
7851 and WEXITSTATUS instead of assuming traditional Unix
7852 interpretation of the status returned by pclose.
7854 * src/roff/troff/input.cc (pipe_source): Remove the MSVC-specific
7855 call to popen, use POPEN_RT instead (appropriately defined on
7856 nonposix.h). #include nonposix.h.
7857 (ps_bbox_request): Open the PostScript file in binary mode.
7858 Close the file after processing it.
7859 (getpid) [_MSC_VER]: Remove; a suitable macro is now defined on
7862 * src/roff/groff/pipeline.c (run_pipeline) [__MSDOS__ || _WIN32]:
7863 A version of run_pipeline that doesn't use `fork'.
7864 (signal_catcher) [__MSDOS__ || _WIN32]: New function.
7865 (system_shell_name, system_shell_dash_c)
7866 (is_system_shell) [__MSDOS__ || _WIN32]: New functions, to hide
7867 the ugliness of testing DOS/Windows file names for equality, and
7868 support both stock shells and ports of Unix shells.
7870 * src/roff/groff/groff.cc: #include nonposix.h.
7871 (BSHELL): Definition moved to nonposix.h.
7872 (main): Use PATH_SEP[0] instead of literal ':'. Use BSHELL_DASH_C
7873 instead of a literal "-c".
7874 (xbasename): Support file names with several possible slash-type
7875 characters, as given by DIR_SEPS[] in nonposix.h.
7876 (possible_command::print): Use BSHELL_DASH_C and IS_BSHELL instead
7879 * src/preproc/soelim/soelim.cc: #include nonposix.h.
7880 (do_file): Use IS_ABSOLUTE instead of testing for a literal '/'.
7882 * src/preproc/pic/Makefile.sub (YTABH): Change pic.tab.h to
7885 * src/preproc/pic/lex.cc: Change pic.tab.h to pic_tab.h.
7887 * src/preproc/eqn/Makefile.sub (YTABH): Rename eqn.tab.h to
7890 * src/preproc/eqn/lex.cc: #include eqn_tab.h, not eqn.tab.h.
7892 * src/libs/libgroff/tmpfile.cc (DEFAULT_TMPDIR) [P_tmpdir]: If
7893 P_tmpdir is defined, use it instead of the literal "/tmp".
7894 (remove_tmp_files, add_tmp_file): New functions.
7895 (xtmpfile): Record temporary files and register an atexit function
7896 to delete them explicitly, instead of relying on the OS to do
7897 that, which doesn't work on non-Unix systems.
7899 * src/libs/libgroff/searchpath.cc: #include nonposix.h.
7900 (search_path::search_path): Use PATH_SEP instead of a literal
7902 (search_path::command_line_dir): Ditto.
7903 (search_path::open_file): Use IS_ABSOLUTE, PATH_SEP and DIR_SEPS,
7904 to support non-Posix systems.
7906 * src/libs/libbib/search.cc: #include nonposix.h.
7907 (search_list::add_file): Open the file in binary mode.
7909 * src/libs/libbib/linear.cc: #include nonposix.h.
7910 (file_buffer::load): Remove \r characters preceding \n from the
7913 * src/libs/libbib/index.cc: #include nonposix.h.
7914 (make_index_search_item): Open index_filename in O_BINARY mode.
7915 (index_search_item_iterator::get_tag): Ditto. Remove \r
7916 characters before \n characters.
7917 (index_search_item::check_files): Open files in binary mode.
7918 (index_search_item::munge_filename): Support DOS-style file names
7919 with backslashes and drive letters, use IS_ABSOLUTE.
7921 * src/devices/grops/ps.cc: #include nonposix.h.
7922 (main) [SET_BINARY]: Switch stdout to binary mode.
7924 * src/devices/grolj4/lj4.cc: #include nonposix.h.
7925 (main) [SET_BINARY]: Switch stdout to binary mode.
7927 * src/devices/grolbp/lbp.cc: #include nonposix.h
7928 (fill_pattern) [SET_BINARY]: Switch stdout to binary mode.
7930 * src/devices/grodvi/dvi.cc: #include nonposix.h.
7931 [_MSC_VER]: Remove inclusion of Windows-specific headers (done by
7933 (main) [SET_BINARY]: Switch stdout to binary mode.
7934 [_MSC_VER]: Remove an explicit call to _setmode.
7936 * src/include/nonposix.h: New file.
7938 * Makefile.in (ENVSETUP): New variable, to set up case-sensitive
7939 operation when building with DJGPP.
7940 ($(TARGETS), dot, $(LIBDIRS), $(CPROGDIRS), $(CCPROGDIRS))
7941 ($(DEVDIRS), $(TTYDEVDIRS), $(INCDIRS), $(OTHERDIRS)): Use
7944 * Makefile.comm: mv y.tab.[ch] to y_tab.[ch], to make it work on
7946 (.man.n): Replace `;' with `|', since FONTPATH, MACROPATH,
7947 etc. can include a semi-colon on DOS/Windows.
7948 (depend.temp): Use depend1.temp instead of depend.temp1, to
7949 prevent files from overerwiting each other on 8+3 filesystems.
7951 * gendef.sh (t): Change definition to work with DOS/Windows.
7953 doc/groff.texinfo: Apart of some typo corrections, I also changed
7954 some index entris, to make them more non-ambiguous, and also put
7955 @ignore around some parts that are not yet written, to allow the
7956 Info output be readable.
7958 2000-06-10 Gael Queri <gqueri@mail.dotcom.fr>
7960 Replaced specific checks for function declarations with a generic
7961 routine taken from GNU bfd.
7963 * aclocal.m4 (GROFF_NEED_DECLARATION): New function.
7964 GROFF_PUTENV, GROFF_POPEN, GROFF_PCLOSE, GROFF_HYPOT: Removed.
7965 * configure.in: Use it.
7966 * src/devices/grolbp/lbp.cc, src/include/lib.h,
7967 src/preproc/grn/hgraph.cc, src/preproc/pic/pic.h,
7968 src/roff/groff/groff.cc: Use it.
7969 * Makefile.in, configure: Updated.
7971 2000-06-07 Paco Andrés Verdú <pandres@dragonet.es>
7973 * src/devides/grolbp/lbp.h: Removed unused variables.
7975 2000-05-31 Keith Thompson <kst@sdsc.edu>
7977 * src/devices/grolbp/lbp.cc (set_papersizes): Add declaration of
7980 2000-05-31 Werner LEMBERG <wl@gnu.org>
7982 * aclocal.m4 (GROFF_SRAND): New function to test the return value
7983 of srand() -- at least SunOS 4.1.3 uses `int' instead of `void'.
7984 * configure.in: Use it.
7985 * src/preproc/pic/pic.y, src/preproc/pic/pic.cc: Use it.
7986 * configure, Makefile.in: Updated.
7988 * configure.in: Add test for strncasecmp().
7989 * src/include/lib.h: Use it.
7991 2000-05-29 Andrej Borsenkow <Andrej.Borsenkow@mow.siemens.ru>
7993 * src/preproc/grn/Makefile.sub: Add MLIB.
7995 2000-05-29 Nix <nix@esperi.demon.co.uk>
7997 * Makefile.in: Use @datadir@ and @mandir@ appropriately.
7999 2000-05-29 Werner LEMBERG <wl@gnu.org>
8001 * src/roff/grog/Makefile.sub, src/roff/grog/grog.sh: Add `@g@'.
8003 * PROBLEMS: Small update.
8005 * src/devices/grolbp/lbp.cc: Various small fixes.
8007 2000-05-28 Keith Thompson <kst@sdsc.edu>
8009 * src/roff/nroff/nroff.sh: Fix main loop syntax.
8011 * src/utils/indxbib/indxbib.cc: Add declaration of mkstemp().
8013 2000-05-25 Werner LEMBERG <wl@gnu.org>
8015 * man/roff.man: Removed unused macro.
8017 2000-05-24 Werner LEMBERG <wl@gnu.org>
8019 * Makefile.in (dist): Remove src/xditview/Imakefile explicitly.
8020 This is needed e.g. if you do
8021 `make distclean; ./configure; make dist'.
8023 Version 1.16 released
8024 =====================
8026 2000-05-23 Werner LEMBERG <wl@gnu.org>
8028 Adding font CWI (constant width italic) to devdvi.
8030 * font/devdvi/CWI: New file.
8031 * font/devdvi/generate/Makefile: Add generating rule.
8032 * font/devdvi/DESC.in, font/devdvi/Makefile.sub, win32-diffs,
8033 tmac/tmac.dvi: Use it.
8034 * NEWS: Announce it.
8036 * font/devlj4/*: Regenerated (only adding kernings for `cq' glyph).
8037 * font/devlj4/generate/Makefile: Cosmetic changes only.
8039 * man/groff.man: Removed most of the redundant description of
8040 special characters (which is in groff_char.man). Added font
8041 translation CB->CR for devdvi. Other minor fixes.
8043 * tmac/tmac.dvi: Improved appearance of \(co (copyright) and \(rg
8044 (registered) symbols.
8046 2000-05-22 Werner LEMBERG <wl@gnu.org>
8048 * doc/Makefile: Added rule for creating info files.
8050 * font/devdvi/*: Added kernings for `cq' glyph. Updated to latest
8052 * font/devdvi/generate/Makefile: Fixed dependencies.
8054 * font/devps/*: Regenerated. Heavy changes for Bookman and
8055 NewCentury Schoolbook!
8056 * font/devps/generate/afmname: Will now run with GNU awk.
8057 * font/devps/generate/textmap: Added forgotten `cq' glyph name.
8058 * font/devps/generate/Makefile: Cosmetic changes only.
8060 2000-05-21 Werner LEMBERG <wl@gnu.org>
8062 * tmac/tmac.an: Added a new command line option `-rSxx' (`xx' can be
8063 10, 11, or 12) to support output with 11pt and 12pt base font sizes.
8064 `.SS' now produces a heading with a smaller size than `.SH'.
8065 Completely formatted.
8066 * doc/groff.texinfo, tmac/groff_man.man, NEWS: Document it.
8068 * man/groff.man: Improved table appearance. Use of `eo' request
8069 to reduce number of doubled backslashes in macro definitions.
8070 Replacing `\e' with `\(rs'. Other minor fixes.
8072 * src/preproc/tbl/main.cc: Insert HTML table end tag before `lf'
8073 to have correct line number.
8075 * INSTALL: Small improvement.
8077 2000-05-20 Bernd Warken <bwarken@mayn.de>
8079 * man/roff.man, tmac/groff_tmac.man: Updates (with corrections by
8082 2000-05-19 Bernd Warken <bwarken@mayn.de>
8084 * man/groff.man: Complete update (with a lot of corrections by WL).
8086 2000-05-18 Werner LEMBERG <wl@gnu.org>
8088 Adding `cq' (PS name `quoteright') glyph name as an alias for "'".
8090 * font/*/*: Implement it.
8091 * man/groff_char.man, NEWS: Document it.
8093 * src/include/unix.h: Removed. It isn't used.
8095 * doc/groff.texinfo: Slight improvements.
8097 2000-05-17 Werner LEMBERG <wl@gnu.org>
8099 * README, win32-diffs: Small fixes and improvements.
8101 2000-05-16 Werner LEMBERG <wl@gnu.org>
8103 * FDL: New file (the Free Documentation License version 1.1).
8105 * doc/groff.texinfo: Added many start-up values for gtroff.
8106 Some structural improvements of the source code.
8108 2000-05-15 Werner LEMBERG <wl@gnu.org>
8110 * src/roff/troff/input.cc: Added small comment about troffrc-end.
8111 * src/roff/troff/troff.man: Added info about troffrc-end.
8113 2000-05-14 Werner LEMBERG <wl@gnu.org>
8115 * Makefile.in (EXTRADIRS): Fix typos.
8116 (dist): Handle deletion of old .tar.gz file correctly.
8117 (DISTDIRS): Include all tty output devices.
8119 * doc/groff.texinfo: Adding more cross references; countless other
8122 2000-05-13 Werner LEMBERG <wl@gnu.org>
8124 * MORE.STUFF: Added Robert Marks's utilities.
8126 2000-05-12 Werner LEMBERG <wl@gnu.org>
8128 Added win32 port contributed by Blake McBride
8129 <blake@florida-software.com>.
8131 * README.WIN32, win32-diffs: New files.
8134 * src/preproc/grn/hgraph.cc (HGSetBrush): Replace `%lf' with `%f'.
8135 (tmove, tmove2): Added parentheses to avoid compiler warnings.
8136 (change): Removed unused variables.
8138 * src/preproc/grn/main.cc (main, conv): Removed unused variables.
8139 (savebounds): Changed return value from `int' to `void'.
8140 * src/preproc/grn/hdb.cc: Ditto.
8142 * src/devices/grolbp/lbp.cc (lbp_printer::draw): Removed superfluous
8143 final backslash in comment to avoid compiler warning.
8145 * src/utils/pfbtops/pfbtops.c: Added `getopt.h'.
8147 * doc/groff.texinfo: More fixes.
8149 2000-05-11 OKAZAKI Tetsurou <okazaki@be.to>
8151 * tmac/tmac.doc: Documentation fix.
8153 2000-05-11 Werner LEMBERG <wl@gnu.org>
8155 * doc/groff.texinfo: Reading the source code shows up a lot of
8156 omissions and incorrect data... More conversion to @Deffn macros.
8158 2000-05-10 Werner LEMBERG <wl@gnu.org>
8160 * src/roff/troff/reg.cc (number_value_to_ascii): Remove ASCII
8163 * src/roff/troff/request.h: Removing unused `no_break_flag'.
8165 2000-05-09 Werner LEMBERG <wl@gnu.org>
8167 * man/groff.man, man/roff.man, tmac/groff_tmac.man: Minor
8170 * doc/groff.texinfo: Extended history section. More conversion to
8171 @Deffn macros. More .tr documentation.
8173 2000-05-07 Werner LEMBERG <wl@gnu.org>
8175 * doc/groff.texinfo: Completed tab section. Added info about
8178 2000-05-06 Mike MacIsaac <mikemac@us.ibm.com>
8180 * PROBLEMS: Describe configure script fix for OS/390 Unix.
8182 2000-05-05 Werner LEMBERG <wl@gnu.org>
8184 * font/devdvi/DESC.in: Change size 11pt to 10.95pt (as used in
8186 * NEWS: Document it.
8188 * man/troff.man: Minor optical improvements.
8190 2000-05-03 Werner LEMBERG <wl@gnu.org>
8192 Adding `dq' (PS name `quotedbl') glyph name as an alias for `"'.
8194 * font/*/*: Implement it.
8195 * man/groff_char.man, NEWS: Document it.
8197 2000-05-02 Werner LEMBERG <wl@gnu.org>
8199 * tmac/groff_tmac.man, man/groff.man, man/roff.man: Fixing @MANxEXT@
8201 * NEWS: Document the three new man pages.
8203 * aclocal.m4 (GROFF_CXX_CHECK): Removing obsolete AC_C_CROSS call.
8204 * configure: Updated.
8206 * font/devcp1047/R.proto: Fixing fatal bug (a missing `"' character).
8208 2000-05-01 Werner LEMBERG <wl@gnu.org>
8210 Added grap support to grog.
8212 * src/roff/grog/grog.sh, src/roff/grog/grog.pl: Implement it.
8213 * src/roff/grog/grog.man: Document it.
8215 * doc/groff.texinfo, NEWS: Add info about grap support.
8217 Add new man pages comptributed by Bernd Warken <bwarken@mayn.de>
8218 (with slight fixes by me).
8220 * tmac/groff_tmac.man: New file documenting tmac mechanism.
8221 * tmac/Makefile.sub: Add groff_tmac.man.
8222 * man/roff.man: New file giving overview of roff system.
8223 * man/troff.man: A short reference of troff.
8224 * man/Makefile.sub: Add roff.man and troff.man.
8226 2000-04-30 Werner LEMBERG <wl@gnu.org>
8228 Added grap support to groff.
8230 * src/roff/groff/groff.cc: Implement it.
8231 * src/roff/groff/groff.man: Document it.
8233 * src/devices/grotty/grotty.man: Add cp1047 device.
8234 * src/preproc/eqn/eqn.man, src/preproc/eqn/neqn.sh, tmac/eqnrc:
8236 * src/roff/groff/groff.man: Ditto.
8237 * src/roff/nroff/nroff.sh, src/roff/nroff/nroff.man: Ditto.
8238 * doc/groff.texinfo: Ditto.
8240 * tmac/troffrc: Fix mapping of latin-1 char 160 (non-breakable space)
8243 2000-04-29 Werner LEMBERG <wl@gnu.org>
8245 * man/groff_char.man: Add `pc' glyph.
8246 * tmac/tmac.latin1: Replacing `md' glyph with `pc'.
8247 * tmac/tmac.tty: Add `pc' glyph.
8248 * tmac/tmac.tty-char: Use/add `pc' glyph. Don't call tmac.latin1 if
8249 we use cp1047 output device.
8251 * Makefile.in, aclocal.m4: Don't build utf8 on EBCDIC hosts since
8252 there are still hardcoded latin1->unicode values in utf8's font
8254 * configure: Updated.
8255 * NEWS: Minor clarification. Updated.
8257 * PROBLEMS: Formatted. Added info about C++ fix pack for OS/390
8260 2000-04-28 Werner LEMBERG <wl@gnu.org>
8262 Adding EBCDIC code page 1047.
8264 * font/devcp1047/R.proto, font/devcp1047/Makefile.sub,
8265 font/devcp1047/DESC.proto: New files.
8267 * aclocal.m4 (GROFF_EBCDIC): Introduce TTYDEVDIRS which can be
8268 either ascii/latin1 or cp1047.
8269 * Makefile.in: Use it.
8270 * configure: Updated.
8272 Replacing and/or adding `md' (mathdot) glyph with `pc'
8273 (periodcentered) in all text fonts.
8275 * font/*/*: Change it.
8277 2000-04-27 Werner LEMBERG <wl@gnu.org>
8279 * aclocal.m4 (GROFF_OS390): Fixing compiler flags.
8281 * configure.in: Add check for strings.h.
8282 * src/include/driver.h: Use HAVE_STRINGS_H.
8283 * src/devices/grolbp/lpb.cc: Remove string.h.
8285 * src/include/groff-getopt.h: New file. It will be used instead of
8286 getopt.h (to be included in lib.h) to avoid endless problems with
8287 picky C++ compilers.
8288 * src/include/lib.h: Use groff-getopt.h.
8289 * src/include/Makefile.sub: Updated.
8291 * configure: Updated.
8292 * Makefile.in: Updated.
8294 * NEWS: Mention EBCDIC support.
8296 2000-04-26 Werner LEMBERG <wl@gnu.org>
8298 * TODO: Some additions.
8300 2000-04-25 Werner LEMBERG <wl@gnu.org>
8302 * src/roff/troff/troff.man, doc/groff.texinfo: Fixing documentation
8305 2000-04-23 Werner LEMBERG <wl@gnu.org>
8307 * src/roff/troff/troff.man: Minor fixes.
8309 2000-04-22 Werner LEMBERG <wl@gnu.org>
8311 * src/roff/troff/troff.man, doc/groff.texinfo, NEWS: Document the
8312 `.T' string register and the incompatible definition of the `.T'
8313 number register (compared to Unix troff).
8315 * man/groff_char.man: Add some missing characters.
8316 * font/devutf8/NOTES: Update.
8318 2000-04-21 Werner LEMBERG <wl@gnu.org>
8320 * src/include/htmlindicate.h, src/include/lib.h,
8321 src/include/posix.h: Fix copyright.
8323 * src/include/Makefile.sub: Update.
8325 2000-04-20 Werner LEMBERG <wl@gnu.org>
8327 * src/roff/troff/input.cc (input_char_description): Removing
8328 superfluous space char.
8330 * tmac/tmac.X: Fix typo \(bq -> \(Bq.
8332 * doc/groff.texinfo: Document EBCDIC.
8334 2000-04-19 Werner LEMBERG <wl@gnu.org>
8336 Introducing `shc' as the glyph name for the soft hyphen character.
8338 * tmac/tmac.tty, tmac/tmac.latin1, tmac/tmac.html,
8339 font/devlatin1/R.proto: Use it.
8343 2000-04-18 Werner LEMBERG <wl@gnu.org>
8345 * src/devices/grops/ps.cc (ps_printer::flush_sbuf): Removing
8346 dependency on ASCII order.
8348 2000-04-16 Sandor BARANY <S.Barany@infosys.tuwien.ac.at>
8350 * src/libs/libgroff/illegal.c: Added EBCDIC table.
8351 * src/roff/troff/input.cc: Added adaptation to EBCDIC.
8353 * src/preproc/refer/refer.cc, src/roff/troff/env.cc: Minor changes
8354 to increase portability.
8356 2000-04-15 Werner LEMBERG <wl@gnu.org>
8358 * aclocal.m4: Added GROFF_EBCDIC and GROFF_OS390 tests.
8359 Redefined AC_OUTPUT_MAKE_DEFS to replace ASCII character `012' with
8360 the generic `\n' if under OS/390 Unix.
8362 * configure.in: Call GROFF_EBCDIC and GROFF_OS390.
8364 * configure: Regenerated.
8366 2000-04-14 Werner LEMBERG <wl@gnu.org>
8368 * doc/groff.texinfo: More conversions to @Deffn.
8370 2000-04-12 Werner LEMBERG <wl@gnu.org>
8372 * tmac/tmac.psfig: Fix incorrect use of `&' operator by replacing it
8375 * src/roff/nroff/nroff.man: Add note about tmac.tty-char.
8377 2000-04-10 Werner LEMBERG <wl@gnu.org>
8379 * doc/groff.texinfo: More conversions to @Deffn.
8381 2000-04-08 Werner LEMBERG <wl@gnu.org>
8383 * src/libs/libgroff/{getopt.c,getopt1.c}, src/include/getopt.h:
8384 Updated to latest version (glibc 2.1.3).
8386 2000-04-07 Werner LEMBERG <wl@gnu.org>
8388 * doc/Makefile (clean): Include more index files.
8389 Add rule texinfo->dvi.
8391 2000-04-05 Werner LEMBERG <wl@gnu.org>
8393 * doc/groff.texinfo: Added new index `op' for operators. More
8394 info on end of sentence characters. More use of @Deffn.
8396 2000-03-30 Werner LEMBERG <wl@gnu.org>
8398 * */*.man: Adding a note that a whitespace can be inserted between
8399 a command line option and its parameter -- we are using GNU getopt.
8401 * src/roff/groff/groff.man: Add example of `-m mandoc'.
8403 2000-03-28 Werner LEMBERG <wl@gnu.org>
8405 Correct anachronism of calling the man macro file with `-man'
8406 instead of `-m man' etc.
8408 * tmac/tmac.man, tmac/tmac.mandoc, tmac/tmac.markup, tmac/tmac.mdoc,
8409 tmac/tmac.me, tmac/tmac.ms: New files tmac.m<package> which simply
8410 load tmac.<package>.
8412 * tmac/Makefile.sub: Updated. Take care of $(tmac_an_prefix) etc.
8416 * doc/groff.texinfo: Updated.
8418 * tmac/groff_man.man: Copyright added.
8420 2000-03-27 Werner LEMBERG <wl@gnu.org>
8422 * doc/groff.texinfo: Introducing macros `Deffn' and `Defmac' to
8423 typeset the request resp. escape name with a tt font -- due to a
8424 bug in texinfo.tex it is necessary to use the `-e' switch with
8427 Improving info about usage of groff units.
8431 2000-03-20 Werner LEMBERG <wl@gnu.org>
8433 * doc/groff.texinfo: Added section about man macro package
8434 (I've basically taken groff_man.man). Introducing new indices `ma'
8435 for macros/strings and `gl' for glyph names. Other minor fixes.
8437 * tmac/groff_man.man: Fixed some typos.
8439 2000-03-19 Werner LEMBERG <wl@gnu.org>
8441 * doc/groff.texinfo: Removed all occurrences of `you', `we', etc.
8444 * doc/texinfo.tex: New file.
8446 2000-03-18 Werner LEMBERG <wl@gnu.org>
8448 * doc/groff.texinfo: Improved section on number registers. Other
8451 2000-03-16 Werner LEMBERG <wl@gnu.org>
8453 * src/roff/groff/groff.man: Added info about grolbp. Make nicer
8456 * src/devices/grolbp/grolbp.man, src/roff/nroff/nroff.man,
8457 src/devices/grolj4/grlj4.man, src/devices/grops/grops.man,
8458 src/preproc/eqn/eqn.man, src/utils/afmtodit/afmtodit.man,
8459 src/utils/tfmtodit/tfmtodit.man: Make nicer synopsis.
8461 * src/preproc/grn/grn.man: Better synopsis; added copyright.
8463 * src/roff/grog/grog.man: Updated copyright date.
8465 2000-03-14 Francisco Andrés Verdú <pandres@dragonet.es>
8467 * configure.in: Added test for strdup.
8469 * src/devices/grolbp/lbp.cc: Added a strdup() version in case none
8472 Replaced dynamic allocation of arrays `[...]' with `new' operator.
8476 2000-03-12 OKAZAKI Tetsurou <okazaki@be.to>
8478 * Makefile.comm: Add $(INCLUDES) to $(ALL_CFLAGS).
8480 2000-03-11 Werner LEMBERG <wl@gnu.org>
8482 * src/preproc/grn/hdb.cc (DBGetType): Added return value to make
8484 * src/preproc/grn/hgraph.cc: Add #ifdef for hypot().
8485 * src/include/lib.h: Remove some spaces.
8487 2000-03-10 Werner LEMBERG <wl@gnu.org>
8489 * src/libs/libgroff/tmpfile.cc (xtmptemplate, xtmpfile): Removing
8490 initializers from arguments (some compilers don't like this).
8492 2000-03-09 Gaius Mulley <gaius@glam.ac.uk>
8494 * src/libs/libgroff/htmlindicate.cc: Added library file which is now
8495 used by pic and eqn to tell grohtml where the graphic regions start
8497 * src/libs/libgroff/Makefile.sub: Use it.
8498 * src/preproc/eqn/main.cc, src/preproc/pic/troff.cc: Altered to use
8499 graphic_start() and graphic_end() from htmlindicate.cc.
8501 2000-03-09 Werner LEMBERG <wl@gnu.org>
8503 * tmac/tmac.safer: Will now work correctly in compatibility mode.
8504 * tmac/groff_man.man: More fixes.
8506 2000-03-08 Werner LEMBERG <wl@gnu.org>
8508 * doc/Makefile: Added texput.log to the `clean' target.
8509 * doc/groff.texinfo: Added info about delimiters for escapes.
8511 2000-03-08 Bernd Warken <bwarken@mayn.de>
8513 * src/preproc/pic/pic.man: Add info on conversion of pic images to
8514 other graphic formats.
8516 2000-03-07 OKAZAKI Tetsurou <okazaki@be.to>
8518 * Makefile.in, Makefile.sub, src/preproc/eqn/Makefile.sub,
8519 src/roff/groff/Makefile.sub, src/roff/nroff/Makefile.sub,
8520 src/utils/afmtodit/Makefile.sub: Use $(INSTALL_SCRIPT) for script
8523 2000-03-07 Werner LEMBERG <wl@gnu.org>
8525 * doc/groff.texinfo: Spelling fixes.
8527 2000-03-06 Werner LEMBERG <wl@gnu.org>
8529 * tmac/groff_man.man: Completely revised to cover everything in
8532 * doc/groff.texinfo, src/roff/troff/troff.man: Document evc request.
8533 Other minor fixings.
8534 * src/roff/troff/env.cc (environment_copy): Improve error message and
8536 * src/roff/troff/TODO: Updated.
8538 * doc/Makefile: Bug fixes -- this is still provisional, though...
8540 * tmac/eqnrc: Small fixes.
8542 2000-03-05 Abramo Bagnara <abramo@alsa-project.org>
8544 Adding a request `evc' to copy environments.
8546 * src/roff/troff/env.cc (environment::copy, environment_copy):
8548 * src/roff/troff/env.h: Add prototype.
8550 2000-03-05 Francisco Andrés Verdú <pandres@dragonet.es>
8552 Adding strsep() -- Solaris 8 doesn't have it.
8554 * configure.in: Test it.
8555 * src/devices/grolbp/lbp.cc: Add code.
8557 2000-03-05 Werner LEMBERG <wl@gnu.org>
8559 * src/roff/troff/div.cc (macro_diversion::output,
8560 top_level_diversion::output): Fixing an incompatibility with
8561 original troff: \x'0' updates the .a register also. Thanks to
8562 <Andries.Brouwer@cwi.nl> for pointing this out.
8563 * doc/groff.texinfo: Document it.
8565 * Makefile.in: Create Makefile.dep if necessary before calling the
8566 submake process to avoid warning about nonexistent file.
8568 * NEWS, PROJECTS: Updated.
8570 2000-03-04 Werner LEMBERG <wl@gnu.org>
8572 * tmac/troffrc: Add tmac.lbp.
8574 2000-03-03 Francisco Andrés Verdú <pandres@dragonet.es>
8576 * tmac/tmac.lbp: New file.
8577 * src/devices/grolbp/grolbp.man: Add documentation of `lbpname'
8580 2000-03-03 Werner LEMBERG <wl@gnu.org>
8582 * Makefile.in: Fixing $(subdir).
8584 * README, NEWS: Small fixes.
8586 * test-groff: Adding path to grolbp.
8588 * configure.in: The (new) file src/xditview/Imakefile.in will be
8589 also configured -- it is now possible to build gxditview in a
8590 directory different from $srcdir.
8592 2000-03-02 Blake McBride <blake@florida-software.com>
8594 * src/libs/libgroff/searchpath.cc (open_file): Adapting to WinNT.
8596 * MORE.STUFF: Added website of bell labs and info about plot2dev.
8598 2000-03-01 Colin Phipps <crp22@cam.ac.uk>
8600 * src/utils/indxbib/indxbib.cc (main): Use mkstemp() for temporary
8603 2000-02-29 Werner LEMBERG <wl@gnu.org>
8605 Adding GNU getopt to the groff distribution.
8607 * src/include/getopt.h, src/libs/libgroff/{getopt.c,getopt1.c}:
8609 * src/include/Makefile.sub, src/libs/libgroff/Makefile.sub: Update.
8610 * aclocal.a4: Remove GROFF_GETOPT function.
8611 * configure.in, Makefile.in, PROBLEMS: Update.
8612 * src/include/lib.h: Replace getopt tests with getopt.h.
8613 * src/devices/grolbp/lpb.cc: Remove inclusion of getopt.h.
8615 * doc/groff.texinfo: Further checking/updating. Adding more index
8618 * man/groff_out.man: Fix nroff mode activation (for emacs).
8619 * man/groff_font.man: Add missing ligature.
8621 2000-02-28 Werner LEMBERG <wl@gnu.org>
8623 * doc/groff.texinfo: Further checking/updating. Adding more index
8626 * src/devices/grolbp/grolbp.man: Added a comment line at the
8627 beginning of the file (similar to shell scripts) which indicates
8628 that `tbl' should be used as a preprocessor.
8630 2000-02-27 Blake McBride <blake@florida-software.com>
8632 Adapting groff to MS Visual C++ 6.0 compiler (tested with
8633 Windows NT 4.0). Uses _MSC_VER define where necessary.
8635 * src/devices/grodvi/dvi.cc: Making stdout a binary stream.
8636 * src/devices/grolj4/lj4.cc: Making getopt variables `extern "C"'.
8637 * src/devices/grohtml/html.cc, src/devices/grops/ps.cc,
8638 src/include/lib.h, src/libs/libgroff/errarg.cc,
8639 src/libs/libgroff/itoa.c, src/libs/libgroff/nametoindex.cc,
8640 src/preproc/refer/label.y, src/preproc/refer/label.cc,
8641 src/roff/groff/pipeline.c, src/roff/troff/column.cc,
8642 src/roff/troff/div.cc, src/roff/troff/env.cc,
8643 src/roff/troff/input.cc, src/roff/troff/node.cc,
8644 src/roff/troff/reg.cc: Renaming itoa() to i_to_a() and iftoa() to
8645 if_to_a() to avoid name clashes.
8646 * src/include/posix.h: Don't use unistd.h.
8647 * src/libs/libgroff/tmpfile.cc: Use `#ifndef...#else...#endif'
8648 clause for integrating non-Unix xtmpfile() code.
8649 * src/roff/troff/input.cc: Adding `public' keyword to macro_header
8650 structure; use "rt" for popen() in pipe_source(); add getpid()
8652 * src/roff/troff/node.cc: Use special versions of popen() in
8653 real_output_file() and pclose() in ~real_output_file().
8655 2000-02-27 Werner LEMBERG <wl@gnu.org>
8657 Adding a new driver, grolbp, for Canon CAPSL printers (LBP-4 and
8658 LBP-8 series laser printers). This code has been contributed by
8659 Francisco Andrés Verdú <pandres@dragonet.es>.
8661 * src/devices/grolbp/*: The grolbp output device.
8662 * font/devlpb/*: The font description files.
8663 * Makefile.in: Add grolpb and devlbp subdirectories.
8665 * src/devices/grodvi/grodvi.man, src/devices/grolj4/grolj4.man,
8666 src/devices/grotty/grotty.man,src/roff/troff/troff.man: Minor
8669 * doc/groff.texinfo: Further checking/updating. Adding more index
8674 * src/devices/grolbp/Makefile.sub: Adding $(srcdir).
8676 * man/groff_font.man: Adding info about obsolete DESC keywords.
8677 * src/devices/grolj4/grolj4.man: Documenting additional DESC
8680 2000-02-26 Werner LEMBERG <wl@gnu.org>
8682 * src/preproc/grn/grn.man: Added info about the gremlin file format
8683 (contributed by Daniel Senderowicz <daniel@synchrods.com>).
8685 2000-02-25 Werner LEMBERG <wl@gnu.org>
8687 * src/preproc/grn/main.cc: Allow values of `narrow' parameter and
8688 friends to be non-integer.
8690 * src/preproc/grn/grn.man: Document it.
8692 * doc/groff.texinfo: Further checking/updating. Adding more index
8695 2000-02-24 Werner LEMBERG <wl@gnu.org>
8697 * src/preproc/grn/main.cc: Introduce BASE_THICKNESS, defining
8698 line thicknesses to be integer multiples of this value.
8700 * src/preproc/grn/grn.man: Commenting out the -s option -- the
8701 corresponding code doesn't work (yet).
8703 * doc/groff.texinfo: Further checking/updating. Adding more index
8706 2000-02-23 Werner LEMBERG <wl@gnu.org>
8708 * src/preproc/grn/{main.cc, hgraph.cc}: Using point units to
8709 specify line thickness instead of base units. The new default
8710 values are now 0.15,pt 0.45pt, and 0.75pt for thin, middle, and
8711 thick lines respectively.
8713 Removed unused variable `prevval'.
8715 * src/preproc/grn/grn.man: Updated.
8717 2000-02-22 Werner LEMBERG <wl@gnu.org>
8719 * src/preproc/grn/main.cc: Slight formatting.
8721 * src/roff/groff/groff.man: Formatting fix.
8722 * src/preproc/grn/grn.man: Ditto.
8724 * src/roff/grog/grog.pl: Fixing two embarassing bugs.
8726 * doc/groff.texinfo: Further checking/updating.
8728 2000-02-21 Werner LEMBERG <wl@gnu.org>
8730 * README, INSTALL, PROJECT, PROBLEMS, BUGREPORT: Updated.
8732 * test-groff: Added grn subdir to path.
8734 * doc/groff.texinfo: Some restructing and other small improvements.
8736 * src/roff/groff/groff.cc (help): Fixed info string.
8738 2000-02-20 Werner LEMBERG <wl@gnu.org>
8740 * doc/meref.me: Fix description of .GS request.
8742 * src/roff/troff/troff.man: Fixing typo.
8744 Adding the `grn' preprocessor for gremlin graphic files.
8746 * src/preproc/grn/*: This is the Berkeley distribution written by
8747 David Slattengren and Barry Roitblat, adapted to groff by Daniel
8748 Senderowicz and Werner Lemberg.
8750 * doc/grnexampl.{me,g}: A sample for grn.
8752 * Makefile.in: Added subdirectory entry for grn.
8754 * src/roff/groff/groff.cc: Added support for grn. It can be now
8755 called with the switch `-g'.
8757 * src/roff/groff/groff.man: Updated.
8759 * src/roff/grog/grog.{man,pl,sh}: Updated.
8763 2000-02-11 Gaius Mulley <gaius@glam.ac.uk>
8765 * src/include/lib.h: Added xtmptemplate and made xtmpfile
8766 parametrically polymorphic.
8768 * src/libs/libgroff/tmpfile.cc: Implemented xtmptemplate
8769 and the alterations to xtmpfile.
8770 xtmpfile can be requested to return the filename created
8771 and asked not to unlink the temp file. The default behaviour
8772 if parameters are absent is exactly the same as before.
8774 2000-02-11 Abramo Bagnara <abramo@alsa-project.org>
8776 A new request `length' is available which returns the length of a
8777 string in a number register:
8779 * src/roff/troff/input.cc (length_macro): Implement it.
8780 * src/roff/troff/input.cc (init_input_requests): Register it.
8782 2000-02-11 Werner LEMBERG <wl@gnu.org>
8784 * doc/groff.texinfo, src/roff/troff/troff.man: Add documentation
8785 of the `substring' request.
8787 * src/roff/troff/troff.man, doc/groff.texinfo: Document `length'
8790 * src/roff/troff/TODO, NEWS: Updated.
8792 2000-02-09 Werner LEMBERG <wl@gnu.org>
8794 * src/roff/groff/groff.man: Added an example.
8796 2000-02-06 Werner LEMBERG <wl@gnu.org>
8798 I've considerably modified the directory structure of the
8799 distribution to get a more vertical layout. For example, the number
8800 of top level directories has been reduced from 42 to 6.
8802 As a consequence, many changes, especially to the makefiles, were
8805 * The makefile variables `top_builddir' and `top_srcdir' have been
8806 introduced. Virtually all relative paths have been replaced with
8807 absolute ones using these two variables.
8809 * Dependencies (in the files `Makefile.dep') are no longer part of
8810 the distribution. Instead, they are created during a `make install'
8811 in the build directory.
8813 * aclocal.m4 (GROFF_SRCDIR, GROFF_BUILDDIR): Two new functions to
8814 make `top_srcdir' and `top_builddir' absolute.
8818 * Man pages now depend on the files `VERSION' and `REVISION'.
8820 * The added shell script `mkinstalldirs' will replace `mkdir' in
8823 * VERSION: Version number increased to 1.16.
8825 2000-02-04 Werner LEMBERG <wl@gnu.org>
8827 * grops/psrm.cc (read_one_of): Fixed pointer incrementation.
8829 * Makefile.in: Removed $(tmac_m) since it is no longer needed
8830 (after an update of the mm stuff).
8832 * troff/Makefile.sub (majorminor.cc): Fix dependencies.
8834 2000-02-03 Werner LEMBERG <wl@gnu.org>
8836 The .psbb request will now also accept Mac PS images (i.e. using LF
8837 as the EOL character).
8839 * troff/input.cc (ps_get_line): New function, taken from psrm.cc
8840 (with slight modifications).
8841 * troff/input.cc (do_ps_file): Use it.
8843 * test-groff: Add grohtml and grolj4 output devices to PATH.
8845 2000-01-30 Werner LEMBERG <wl@gnu.org>
8847 * NEWS, MORE.STUFF: Updated.
8849 2000-01-30 Cary D. Renzema <caryr@dollar.mxim.com>
8851 Add the `srand' command to pic.
8853 * pic/lex.cc, pic/pic.y: Implement it.
8854 * pic/pic.man: Document it.
8855 * pic/pic.cc, pic/pic.tab.h: Regenerated (with yacc).
8857 2000-01-30 Werner LEMBERG <wl@gnu.org>
8859 Add a new request `.psbb'. This does exactly what the external
8860 program psbb did. It scans a PostScript image file for a
8861 %%BoundingBox comment and extracts the bounding box values (in
8862 PostScript units) which are then stored in the four new (read-only)
8863 number registers `llx', `lly', `urx', and `ury'.
8865 This will allow the usage of the .PSPIC macro without worrying
8866 about unsafe behaviour of groff, i.e., it will work without the
8867 `-U' switch of groff.
8869 * troff/input.cc: Implement it.
8870 * tmac/tmac.pspic: Use it.
8871 * troff/troff.man, grops/grops.man, NEWS: Document it.
8872 * psbb/*, Makefile.in: Remove it since it is no longer needed.
8874 This is bloody C code simply adapted from psbb.c! Any improvements
8877 2000-01-29 Werner LEMBERG <wl@gnu.org>
8879 * man/groff_font.man: Minor clarifications.
8883 2000-01-28 Werner LEMBERG <wl@gnu.org>
8885 * afmtodit/afmtodit.pl: Use new `--' comment delimiter.
8887 2000-01-28 Gaius Mulley <gaius@glam.ac.uk>
8889 * man/groff_font.man: Brought up to date regarding tcommand
8891 * libgroff/font.cc: Handle everything after `--' as a comment
8893 * devps/*: Added comment delimiter inside devps font files.
8895 2000-01-28 Werner LEMBERG <wl@gnu.org>
8897 * tmac/tmac.arkup, tmac/groff_markup.man: Replace \fC...\fR with
8898 \fC...\fP (which now works as expected).
8900 * troff/troff.man: Fix typo.
8902 2000-01-27 Gaius Mulley <gaius@glam.ac.uk>
8904 Completed the pass_filenames implementation in troff.
8906 * libdriver/input.cc: Will read the new `F' tcommand.
8907 * troff/node.cc, troff/node.h: Will issue the new `F' tcommand.
8908 * troff/input.cc: Use it.
8910 2000-01-26 Werner LEMBERG <wl@gnu.org>
8912 * troff/env.cc (set_font): Fix the behaviour of \fP. The previous
8913 font will now be updated even if an invalid font is selected.
8915 2000-01-24 Werner LEMBERG <wl@gnu.org>
8917 * doc/homepage.ms: Updated for new tmac.arkup.
8919 * tmac/tmac.html: Disable line breaks after hyphen-like characters.
8921 * tmac/tmac.arkup: Cleanup.
8923 Added `\&' to .HTML macro to `leave vertical mode', so to say.
8925 Removed obsolete .LINK macro completely.
8927 The macros .URL, .FTP, and .MAILTO now accept a third argument which
8928 will be immediately appended to the second argument (to be used with
8929 punctuation, for example).
8931 Disabled .CDFTP macro temporarily for security reasons.
8933 * tmac/groff_markup.man: Complete revision for latest changes in
8934 tmac.arkup -- note that it does not yet format correctly with
8937 2000-01-23 Bruno Haible <haible@clisp.cons.org>
8939 * nroff/nroff.sh: Accept -Tutf8 option and pass it through.
8940 * devutf8/R.proto: Add mappings for wp, lh, rh.
8941 * devutf8/NOTES: Updated.
8943 2000-01-23 Werner LEMBERG <wl@gnu.org>
8945 * doc/groff.texinfo: Updated version/copyright info.
8947 2000-01-21 Gaius Mulley <gaius@glam.ac.uk>
8949 Added support for two new directives in device descriptions:
8950 `pass_filenames' (to pass the input file name to the output device)
8951 and `use_charnames_in_special' (to support e.g. accented characters
8952 in the `X' request).
8954 * include/font.h, troff/charinfo.h: Declare it.
8956 * libgroff/font.cc, libgroff/fontfile.cc: Set it.
8958 * devhtml/DESC: Use it.
8960 * troff/input.cc: New function encoded_char.
8962 * troff/token.h: Add test for `specialness'.
8964 2000-01-21 Werner LEMBERG <wl@gnu.org>
8966 * tmac/Makefile.sub: tmac.a4 and tmac.trace have been removed by
8967 mistake from the list of files to be installed.
8969 2000-01-18 Werner LEMBERG <wl@gnu.org>
8971 * README: Added info how to apply patches.
8973 2000-01-15 Jan Echternach <echter@informatik.uni-rostock.de>
8975 * troff/node.cc (ligature_note::operator delete): Fix g++ warning.
8977 2000-01-15 Gaius Mulley <gaius@glam.ac.uk>
8979 * troff/input.cc: Add support for troffrc-end.
8981 * tbl/main.cc: Altered to issue table-start and table-end special
8982 characters if using the html device.
8984 * devhtml/*: Modified font files to incorporate html encoding of
8987 * tmac/groff_markup.man: New file documenting tmac.arkup.
8989 * tmac/troffrc-end: New file. This is invoked after all user
8990 specified macros. Currently used by the html device to include
8991 tmac.html. Thus no need for users to specify -mhtml anymore.
8993 * tmac/Makefile.sub (NORMALFILES): Add troffrc-end.
8994 (MAN7): Add groff_markup.man.
8996 * tmac/tmac.an, tmac/tmac.html: Small html updates.
8998 * tmac/troffrc: tmac.arkup will now be called for the html device.
9000 * libgroff/font.cc, libgroff/font.h: Altered to include reading of
9001 extra device specific information about fonts.
9003 * doc/homepage.ms: New file. It is an example how an HTML home page
9004 could look like with grohtml.
9006 * doc/Makefile: Add homepage.ms. Remove rule for pic.html.
9008 2000-01-12 Bruno Haible <haible@clisp.cons.org>
9010 * devutf8/R.proto: Add mappings for ti, Fn, st, an. Change mappings
9013 * devutf8/NOTES: Updated.
9015 2000-01-08 Bruno Haible <haible@clisp.cons.org>
9017 * eqn/box.cc, eqn/lex.cc, eqn/other.cc, eqn/over.cc, eqn/special.cc,
9018 eqn/text.cc, grodvi/dvi.cc, grops/ps.cc, grops/psrm.cc,
9019 libbib/index.cc, libbib/linear.cc, libbib/search.cc,
9020 libdriver/printer.cc, libgroff/font.cc, libgroff/string.cc,
9021 pic/lex.cc, pic/object.cc, refer/label.y, refer/ref.cc, tbl/main.cc,
9022 tbl/table.cc, tfmtodit/tfmtodit.cc, troff/dictionary.cc,
9023 troff/div.cc, troff/env.cc, troff/input.cc, troff/node.cc,
9024 troff/node.h, troff/reg.cc: Avoid most "g++ -Wall -Wno-sign-compare"
9027 * troff/node.cc (bracket_node::copy): Initialize last to NULL.
9029 2000-01-12 Fabrizio Polacco <fab@prosa.it>
9031 grolj4: Paper size will be searched case-insensitively.
9033 * include/lib.h: Add check for strcasecmp().
9034 * grolj4/li4.cc (lookup_paper_size): Use strcasecmp().
9035 * configure.in: Check for strcasecmp().
9037 2000-01-11 Werner LEMBERG <wl@gnu.org>
9039 * troff/Makefile.sub (majorminor.cc): Fix incorrect path to
9042 2000-01-10 Werner LEMBERG <wl@gnu.org>
9044 * Makefile.comm, Makefile.in, doc/Makefile: More fixes for the
9047 Add a new read-only register, `.Y', which contains the groff
9050 * troff/input.cc (init_input_requests): Define it.
9051 * troff/Makefile.sub (majorminor.cc): Define `revision' string.
9052 * doc/groff.texinfo, troff/troff.man: Document it.
9054 * libgroff/Makefile.sub (version.cc): Add definition of
9055 `Version_string[]', consisting of `<major>.<minor>.<revision>'
9056 * eqn/main.cc, grodvi/dvi.cc, grolj4/lj4.cc, grops/ps.cc,
9057 grotty/tty.cc, hpftodit/hpftodit.cc, indxbib/indxbib.cc, pic/main.cc,
9058 refer/refer.cc, soelim/soelim.cc, tbl/main.cc, tfmtodit/tfmtodit.cc,
9059 troff/input.cc, pfbtops/pfbtops.c: Use it.
9061 2000-01-10 Fabrizio Polacco <fab@prosa.it>
9063 Add a revision scheme to the groff package.
9065 * REVISION: New file.
9066 * libgroff/Makefile.sub (version.cc): Use it to define
9067 `revision_string[]'.
9068 * grops/psrm.cc: Use revision_string (converted to an unsigned
9069 integer) in constructor of resource_manager.
9071 2000-01-10 Bruno Haible <haible@clisp.cons.org>
9073 * devutf8/Makefile.sub, devutf8/DESC.proto, devutf8/R.proto: New
9075 * Makefile.in (DEVDIRS): Add devutf8.
9076 * grotty/tty.cc: Include device.h.
9077 (glyph): Change type of `code' to `unsigned int'.
9078 (tty_printer): New field is_utf8. Constructor takes device argument.
9079 (tty_printer::tty_printer): If device if `utf8', set is_utf8.
9080 (tty_printer::add_char): Change type of first arg to `unsigned int'.
9081 (tty_printer::put_char): New function.
9082 (tty_printer::end_page): Use put_char() instead of ::putchar().
9083 (make_printer): Pass device to tty_printer constructor.
9084 * nroff.sh: Determine default device by calling 'locale'. As a
9085 fallback, look at all of $LC_ALL, $LC_CTYPE, $LANG, $LESSCHARSET.
9086 Recognize UTF-8 locales.
9087 * tmac/eqnrc: Recognize utf8 like latin1.
9088 * tmac/troffrc: Device utf8 needs tmac.tty.
9090 2000-01-07 Werner LEMBERG <wl@gnu.org>
9092 * tmac/Makefile.sub: tmac.a4 and tmac.trace will now be installed.
9094 2000-01-07 Paul Eggert <eggert@twinsun.com>
9096 Add a new predefined writeable number register, `year',
9097 which contains the current year.
9099 * doc/groff.texinfo, PROBLEMS, troff/troff.man: Document it.
9100 * tmac/tmac.s: Use it.
9101 * troff/input.cc (init_registers): Initialize it.
9103 2000-01-06 Werner LEMBERG <wl@gnu.org>
9105 * PROBLEMS: Fixed typo.
9107 2000-01-04 Paul Eggert <eggert@twinsun.com>
9109 * PROBLEMS: Add Y2k advice for the yr number register.
9111 2000-01-03 Paul Eggert <eggert@twinsun.com>
9113 * doc/groff.texinfo: Fix Y2k bug in documentation of \n(yr.
9115 2000-01-02 Werner LEMBERG <wl@gnu.org>
9117 * tmac/tmac.arkup: Slight modification of macros to provide better
9118 appearance for non-HTML formats.
9120 2000-01-01 Charles Levert <charles@comm.polymtl.ca>
9122 * soelim/soelim.cc (include_path_append): realloc(NULL, n)
9123 does not automatically translate to malloc(n) on all OSes
9124 (e.g., SunOS) so do it explicitly. Also, check the returned
9127 2000-01-01 Werner LEMBERG <wl@gnu.org>
9129 * tmac/tmac.arkup: Added .LINE macro. Some formatting.
9131 * Makefile.in: Added $(tmac_m) again since the Makefile in `mm'
9132 expects this variable
9134 2000-01-01 Gaius Mulley <gaius@glam.ac.uk>
9136 * doc/Makefile: Added instructions to create HTML and text
9137 versions of some files.
9139 1999-12-31 Werner LEMBERG <wl@gnu.org>
9141 * Updated INSTALL.gen.
9143 * tmac/tmac.arkup: Added fixes so that .FTP and .MAILTO works
9144 better resp. correctly with non-HTML devices.
9146 Version 1.15 released
9147 =====================
9149 1999-12-28 Werner LEMBERG <wl@gnu.org>
9151 * NEWS, VERSION: Changed to 1.15
9153 1999-12-27 Paul Eggert <eggert@twinsun.com>
9155 * nroff/nroff.man: -S is safer, not safe.
9157 * groff/groff.cc (main): Use `safer', not `safe', in variable
9158 names. This does not change the behavior.
9160 * troff/input.cc (main): Likewise.
9162 * nroff/nroff.sh: Likewise.
9164 * troff/input.cc (prepend_string): New function.
9165 (main): Prepend -msafer, so that we check macro libraries for
9168 * PROBLEMS: Report problem with Sun C++ 5.0 and 5.1.
9170 Version 1.14 released
9171 =====================
9173 1999-12-26 Werner LEMBERG <wl@gnu.org>
9175 * NEWS, VERSION: Changed to 1.14.
9177 1999-12-24 Werner LEMBERG <wl@gnu.org>
9179 * refer/refer.cc: Fixing the last fix.
9181 Version 1.13 released
9182 =====================
9184 1999-12-23 Werner LEMBERG <wl@gnu.org>
9186 * tmac/tmac.an: A typo (`.if' instead of `.ie') made the page
9191 * tmac/tmac.safer: Forgot to remove `so' from the `rm' request.
9193 * VERSION: Changed to 1.13 -- to be compliant with the Adobe 3.0
9194 document conventions, the version number must be a real.
9196 Version 1.12.1 released
9197 =======================
9199 1999-12-22 Werner LEMBERG <wl@gnu.org>
9201 * VERSION: Changed to 1.12.1.
9203 1999-12-22 Alan Rooks <arooks@istar.ca>
9205 * refer/refer.cc (do_file): Slight modification to satisfy the
9206 `Standard system CC - C++ Compilation System 3.1 03/03/99' on SCO
9209 1999-12-20 Werner LEMBERG <wl@gnu.org>
9211 * changed prep.ai.mit.edu -> ftp.gnu.org; updated copyright
9214 * tmac/tmac.safer, tmac/groff_msafer.man: Remove `so' (again) from
9215 list of unsafe requests.
9217 * pic/pic.man: Fixed a typo.
9219 * man/groff_out.man: Fixed a typo.
9221 1999-12-18 Werner LEMBERG <wl@gnu.org>
9223 * Makefile.in: Doc fixes.
9225 1999-12-17 Fabrizio Polacco <fab@prosa.it>
9227 * groff/groff.cc: Missing `U' option added to getopt().
9229 * troff/troff.man: Missing `U' option added to synopsis.
9231 Version 1.12 released
9232 =====================
9234 1999-12-14 Werner LEMBERG <wl@gnu.org>
9236 * troff/input.cc (usage), groff/groff.cc (synopsis): Added -U flag
9239 * nroff/nroff.sh, nroff/nroff.man: Replaced `secure', `unsecure'
9240 with the more appropriate terms `safer' and `unsafe'.
9242 * libgroff/strerror.c, aclocal.m4, configure.in: Added checks for
9243 sys_nerr and sys_errlist[].
9245 * pic/pic.h, aclocal.m4, configure.in: Added check for hypot().
9247 * pic/pic.y, pic/pic.cc: Added check for fmod().
9249 1999-12-13 Werner LEMBERG <wl@gnu.org>
9251 * VERSION: Changed to 1.12.
9253 Here some patches from various sources; most of them taken from
9254 the Debian distribution.
9256 * tmac/groff_mdoc.man, tmac/groff_mdoc.samples.man,
9257 tmac/Makefile.sub: New files copied directly from the NetBSD
9258 distribution. Probably, some additional adaptation later on is
9261 * tmac/tmac.safer, tmac/groff_msafer.man: Added `so' to the list
9264 * groff/groff.cc, groff/groff.man, nroff/nroff.sh,
9265 nroff/nroff.man, pic/main.cc, pic/pic.man, troff/input.cc,
9266 troff/troff.man: Added option `-U' for unsafe mode. Safe mode
9267 (`-S') is now the default.
9269 * README, NEWS: Updated.
9271 1999-12-09 Werner LEMBERG <wl@gnu.org>
9273 * doc/groff.texinfo: Regenerated nodes and menus with emacs.
9275 * doc/Makefile (clean): Added cleaning commands for groff.texinfo.
9277 1999-12-06 Werner LEMBERG <wl@gnu.org>
9279 * configure.in: Removed AC_PREFIX_PROGRAM since it causes more
9280 grief than relief today. Additionally, it is against the GNU
9283 * configure: Recreated.
9285 1999-12-05 Werner LEMBERG <wl@gnu.org>
9287 * configure.in: Added GROFF_LIBM.
9289 * configure: Recreated.
9291 * aclocal.m4 (GROFF_LIBM): New function which tests whether -lm is
9294 * Makefile.in: Added definition of $(LIBM).
9296 * Makefile.comm (LIBM): Removed.
9298 * pfbtops/Makefile.sub: On AIX, -lm is needed also.
9300 1999-12-03 Gaius Mulley <gaius@glam.ac.uk>
9302 * doc/Makefile: Added rule for generation pic.html.
9304 (clean): Files produced by grohtml will be removed also.
9306 * doc/pic.ms: Small fix.
9308 * tmac/tmac.html: Fixed suppression of headers.
9310 1999-11-16 Gaius Mulley <gaius@glam.ac.uk>
9312 * tmac/tmac.html: Fixing horizontal arrows.
9314 Turning off hyphenation.
9316 * tmac/tmac.an: Improved support for grohtml; better indentation,
9319 1999-10-31 Gaius Mulley <gaius@glam.ac.uk>
9321 * tmac/tmac.arkup: Added CDFTP macro
9323 * tmac/tmac.html: All headers are turned off for ms, me, and mm
9326 * tmac/troffrc: Some additions for HTML stuff.
9328 1999-10-06 Gaius Mulley <gaius@glam.ac.uk>
9330 * tmac/tmac.html: Small changes.
9332 1999-09-26 Werner LEMBERG <wl@gnu.org>
9334 * doc/groff.texinfo: Minor fixes.
9336 1999-09-26 Gaius Mulley <gaius@glam.ac.uk>
9338 * devhtml/TR: Changed spacewidth to 3.
9340 * tmac/Makefile.sub (NORMALFILES): Added tmac.arkup.
9342 * tmac/tmac.html: Moved markup macros to tmap.arkup.
9344 * tmac/tmac.arkup: New file.
9346 * grohtml/ChangeLog: New file.
9348 1999-09-16 Werner LEMBERG <wl@gnu.org>
9350 * doc/groff.texinfo (Common Features): Added Copying chapter.
9351 Changed format to @smallbook.
9353 1999-09-15 Werner LEMBERG <wl@gnu.org>
9355 * NEWS: Added info about groff.texinfo.
9357 * doc/groff.texinfo: Will now compile (using texi2dvi) without
9360 1999-09-14 Werner LEMBERG <wl@gnu.org>
9362 * groff/groff.man: More updates.
9364 1999-09-13 Werner LEMBERG <wl@gnu.org>
9366 * doc/groff.texinfo: New file. This manual is still very
9367 rudimentary. It has been originally contributed by Trent
9368 A. Fisher <trent@gnurd.portland.or.us> with first corrections and
9371 * INSTALL: Added information about the `doc' subdir
9373 * troff/troff.man: Minor fixes.
9375 * groff/groff.man: Added missing `-L arg' to SYNOPSIS section;
9378 * troff/input.cc (usage): Added missing `-ffam' to usage message.
9380 * Makefile.in (dist): groff-$(version).tar.gz must be removed
9381 also, otherwise it is included itself in another call of `make
9384 * groff/groff.cc (synopsis): Removed superfluous space.
9386 * PROJECTS, PROBLEMS, NEWS: Updated.
9388 * VERSION: Updated to 1.12beta.
9390 * BUG-REPORT: Some cosmetic fixes. Corrected email address.
9392 * README: Updated: Included documentation about CVS repository,
9393 mailing lists, and daily snapshots.
9395 * tmac/Makefile.sub: Fixed $(tmap_wrap) finally.
9397 1999-09-12 Bjarni Ingi Gislason <bjarniig@rhi.hi.is>
9399 * tmac/tmac.an: If the tag didn't fit into the space that the
9400 macro `TP' specifies, the rest of the tag went into the space for
9403 1999-09-12 Jeffrey Copeland <jeff@opennt.com>
9405 * grolj4/lj4.cc: Added duplex printing (option `-d').
9407 * grolj4/grolj4.man: Document duplex printing.
9409 1999-09-12 Werner LEMBERG <wl@gnu.org>
9411 * doc/Makefile (pic.ps): Fixed rule which caused problems with
9412 non-GNUish sed programs.
9414 * tmac/doc-syms: Removed extra space from -iso8802-3 macro
9417 * configure.in (LIBS): Added `-lc'
9419 * Makefile.comm (.man.n): Added substitution for @TMAC_AN_PREFIX@.
9421 * pic/tex.cc (solid_arc): Casting M_PI to double.
9423 * libgroff/putenv.c (putenv): Changed function header to ANSI C.
9425 * groff/groff.man, tmac/Makefile.sub (MAN7), tmac/groff_msafer.man
9426 (new file), tmac/msafer.man (deleted), tmac/groff_me.man (new
9427 file), tmac/me.man (deleted): {me,msafer} -> groff_{me,msafer}.
9429 * groff/groff_man.man: New file. This manual page was originally
9430 written for the Debian GNU/Linux system by Susan G. Kleinmann
9433 * eqn/list.cc (list_box::compute_metrics,
9434 list_box::compute_sublist_width): Removed variable declaration to
9435 avoid shadowing warnings.
9437 * grops/psrm.cc (resource_manager::process_file): Ditto.
9439 * tfmtodit/tfmtodit.cc (main): Ditto.
9441 * libgroff/font.cc (font::load_desc): Renamed auxiliary variable
9442 to avoid shadowing warnings.
9444 * tbl/table.cc (block_entry::do_divert, table::do_row): Renamed
9445 shadowing loop variable.
9447 * groff/groff.man, troff/troff.man: Added doc about grohtml.
9449 1999-09-12 Gaius Mulley <gaius@glam.ac.uk>
9451 New grohtml frontend to convert groff input to html.
9453 * Makefile.in (CCPROGDIRS, DEVDIRS): Added html device.
9455 * tmac/Makefile.sub (NORMALFILES): Added tmac.html.
9457 * tmac/eqnrc: Added html device.
9459 * tmac/tmac.html: New file.
9461 * eqn/main.cc (do_file, inline_equation), pic/troff.cc
9462 (troff_output::start_picture, troff_output::finish_picture),
9463 tbl/main.cc (process_input_file):
9464 Surrounded output with `graphics_start' and `graphics_end' so that
9465 the html driver can identify non-text portions.
9467 * grodvi/dvi.cc (dvi_printer::set_char), grolj4/lj4.cc
9468 (lj4_printer::set_char), grops/ps.cc (ps_printer::set_char),
9469 grotty/tty.ps (tty_printer::set_char): Additional parameter
9472 * include/printer.h: Class printer: New function
9473 set_char_and_width; new variables (is_char_named, is_named_set,
9474 named_command, named_char_s, named_char_n) to hold information
9475 about named characters -- needed by the html driver.
9477 * libdriver/printer.cc (printer::set_ascii_char,
9478 printer::set_special_char): Use set_char_and_width.
9480 * devhtml/*: New device files for html driver.
9482 * grohtml/*: New driver grohtml.
9484 1999-09-11 Wilfredo Sanchez <wsanchez@apple.com>
9486 * tmac/doc-common, tmac/tmac.an: Removed the word `UNIX' in
9489 1999-09-11 Luke Mewburn <lukem@netbsd.org>
9491 * libgroff/string.cc (search): Small fix to test against NULL
9494 1999-09-11 Jeff Conrad <jeff_conrad@msn.com>
9496 * troff/node.cc (copy): The characters in a bracket escape (e.g.,
9497 \b'abc') were stacked in reverse order when processed in a
9500 * troff/node.h: Added `*last' to struct `node' to make the above
9503 * troff/input.cc (read_draw_node), libdriver/input.cc (do_file):
9504 The default scale for the 'f' and 't' graphics functions were 'm'
9505 rather than 'u' (i.e., no scaling).
9507 1999-09-11 Peter Miller <peterm@jna.com.au>
9509 * groff/groff.cc (main), groff.man, soelim/soelim.cc (main,
9510 do_file), soelim/soelim.man: Added `-I file' option to soelim,
9511 defining include paths.
9513 * soelim/soelim.cc (include_path_append): New function.
9515 1999-09-11 Larry Jones <larry.jones@sdrc.com>
9517 * tbl/main.cc (process_options): Unix (at least Documenter's
9518 Workbench) tbl allows arbitrary non-alpha characters between
9521 1999-09-11 Paul Eggert <eggert@twinsun.com>
9523 Y2k fixes. Don't assume that the current year precedes 2000.
9525 * doc/meref.me: Add \n(y2, \n(y4.
9527 * tmac/doc-common (Yr): New number register.
9528 (Dd): Don't assume current year precedes 2000.
9530 * tmac/tmac.e (td): Likewise.
9531 (y2, y4): New number registers.
9533 * pic/pic.man: Update reference for pic paper to May, 1991
9536 1999-09-11 Werner LEMBERG <wl@gnu.org>
9538 * tmac/Makefile.sub (install_data, stamp-wrap, uninstall_sub):
9539 Removed quotation marks which prevented correct expansion of
9542 * devlj4/Makefile.sub (LJ4RES): Fixed value (600 instead of 300).
9544 1999-09-10 Werner LEMBERG <wl@gnu.org>
9546 * Makefile.sub (DISTCLEANFILES): Added `config.log' and
9549 * Removed configure.old.
9551 1999-08-31 Werner LEMBERG <wl@gnu.org>
9553 * VERSION: Updated to 1.11.1
9555 1999-05-27 Werner LEMBERG <wl@gnu.org>
9557 * doc/Makefile: changed `.PS' postfix to `.ps' for consistency.
9559 * tmac/Makefile.sub (install_data, stamp-wrap, uninstall_sub):
9560 added quotations around $(tmac_wrap) to avoid syntax error if
9563 * configure: Newly generated using autoconf 2.13.
9565 * Makefile.in (LDFLAGS): Set variable to @LDFLAGS@.
9567 Fri Aug 15 08:51:47 1997 Eric S. Raymond <esr@snark.thyrsus.com>
9569 * README, PROJECTS, NEWS, INSTALL, VERSION,
9570 doc/Makefile. doc/pic.ms, groff/groff.man:
9571 Prepare for 1.11 release. No code changes.
9572 Documentation for pic added (doc/pic.ms).
9574 Sun Nov 26 11:45:13 1995 James Clark <jjc@jclark.com>
9576 * Version 1.10 released.
9578 Fri Nov 24 09:56:16 1995 James Clark <jjc@jclark.com>
9580 * afmtodit/afmtodit.pl: Avoid comment on first line.
9582 Mon Nov 20 11:13:49 1995 James Clark <jjc@jclark.com>
9584 * aclocal.m4 (GROFF_INSTALL_SH): New macro.
9585 * configure.in: Call it.
9587 * Makefile.sub (configure): Depends on aclocal.m4 not acgroff.m4.
9588 (distfiles): Doesn't depend on config.log or config.cache.
9590 Sun Oct 1 08:45:36 1995 James Clark <jjc@jclark.com>
9592 * grog/grog.sh: Use print "" rather than print in END rule.
9594 Wed Aug 23 13:30:52 1995 James Clark <jjc@jclark.com>
9596 * tbl/main.cc (process_data): Don't give error for excess data
9597 entries that are comments.
9599 Fri Jul 28 11:00:27 1995 James Clark <jjc@jclark.com>
9601 * tbl/main.cc (process_data): Fix case where new for-scope rules
9602 silently change meaning of code.
9604 Tue Jul 4 23:39:51 1995 James Clark <jjc@jclark.com>
9606 * troff/env.cc (hyphenate): Loop over all consecutive sequences
9607 of non-zero hyphenation codes.
9609 Sat Jul 1 00:42:15 1995 James Clark <jjc@jclark.com>
9611 * aclocal.m4 (GROFF_POSIX): Use conflicting declaration technique.
9613 Thu Jun 29 13:58:36 1995 James Clark <jjc@jclark.com>
9615 * tmac/tmac.e (ip): Divert the tag so as to freeze the spaces.
9617 Tue Jun 27 12:30:16 1995 James Clark <jjc@jclark.com>
9619 * tmac/tmac.andoc: Make it work in compatibility mode.
9621 * refer/token.h (token_info::is_range_sep): New function.
9622 * refer/token.cc (init_special_chars): Make \(en a RANGE_SEP.
9623 * refer/ref.cc (reference::output): More sophisticated check for
9626 * devps/prologue.ps (MANUAL): New procedure.
9627 * grops/ps.cc (main): New -m option.
9628 (usage): Include -m.
9629 (ps_printer::~ps_printer): Implement -m.
9631 * aclocal.m4 (GROFF_G): New macro.
9632 * configure.in: Call it.
9633 * Makefile.in (g): Provided by configure.
9635 * hpftodit/hpftodit.cc (basename): Rename to xbasename.
9637 * tmac/tmac.tty: Disable warning about bad fonts. Remove font
9640 * Makefile.in (tmacpath): Don't include /usr/lib/tmac.
9641 (tmac_m, tmac_s): Deleted.
9642 (sys_tmac_prefix, tmac_wrap, tmac_prefix, tmac_an_prefix,
9643 tmac_s_prefix): New variables.
9644 (MDEFINES): Change accordingly.
9645 * Makefile.comm (.man.n): Use new TMAC_* variables.
9646 * configure.in (GROFF_TMAC): Call.
9647 * aclocal.m4 (GROFF_TMAC): Define.
9648 * tmac/Makefile.sub (stamp_wrap): New target.
9649 (install_data, uninstall_sub): Handle macro wrapping.
9651 Mon Jun 26 14:54:39 1995 James Clark <jjc@jclark.com>
9653 * tbl/main.cc (main): Ignore -T option.
9655 Thu Jun 22 09:08:06 1995 James Clark <jjc@jclark.com>
9657 * devlj4/generate/special.map: Add definition of \(nb.
9659 * tmac/tmac.dvi: Add definition of \(nb.
9661 * troff/dictionary.c (dictionary::dictionary): association::v gets
9662 initialized by association::association.
9664 * tmac/Makefile.sub: Avoid using temporary files when installing.
9666 * troff/env.cc (environment::set_font): Make bad font number a
9669 * Makefile.in (fontpath): Remove $(prefix)/lib/font from fontpath.
9671 * Makefile.in (datadir): Use share rather than lib.
9673 * groff/groff.cc (basename): Rename to xbasename.
9675 Wed Jun 21 16:59:46 1995 James Clark <jjc@jclark.com>
9677 * Makefile (CCLIBS): Don't use.
9678 * Makefile.ccpg: Likewise.
9680 * acgroff.m4: Rename to...
9681 * aclocal.m4: Modify extensively for autoconf 2.
9682 * configure.in: Likewise.
9683 * Makefile.in: Likewise.
9685 * groff/pipeline.c (const): Declare as empty if __STDC__ not
9687 (xstrsignal): Check for definition of NSIG. Conditionalize
9688 on SYS_SIGLIST_DECLARED. Make return type const.
9690 Sat Jun 10 12:28:16 1995 James Clark <jjc@jclark.com>
9692 * troff/input.cc (interpolate_macro): Rephrase missing space
9695 Thu May 11 01:07:16 1995 Jason Merrill <jason@phydeaux.cygnus.com>
9697 * addftinfo/addftinfo.cc, eqn/delim.cc, eqn/lex.cc, eqn/list.cc,
9698 grodvi/dvi.cc, groff/groff.cc, grops/ps.cc, grops/psrm.cc,
9699 grotty/tty.cc, include/ptable.h indxbib/indxbib.cc,
9700 libbib/index.cc, libbib/linear.cc, libbib/search.cc,
9701 libdriver/input.cc, libdriver/printer.cc, libgroff/font.cc,
9702 libgroff/lf.cc, libgroff/nametoindex.cc, libgroff/ptable.cc,
9703 libgroff/string.cc, lkbib/lkbib.cc, lookbib/lookbib.cc,
9704 pic/lex.cc, pic/object.cc, pic/pic.y refer/label.y refer/ref.cc,
9705 refer/refer.cc, refer/token.cc, tbl/main.cc, tbl/table.cc,
9706 tfmtodit/tfmtodit.cc, troff/dictionary.cc, troff/div.cc,
9707 troff/env.cc, troff/input.cc, troff/node.cc, troff/symbol.cc:
9710 Wed Apr 19 21:15:11 1995 James Clark <jjc@jclark.com>
9712 * troff/input.cc (spring_trap): Push a macro_iterator rather than a
9714 (spring_trap, postpone_traps, unpostpone_traps): Move to later in
9716 (macro_iterator::macro_iterator): Add additional argument.
9718 Mon Apr 10 12:06:02 1995 James Clark <jjc@jclark.com>
9720 * troff/div.cc (vertical_size::vertical_size): In place of integer
9721 specifying line spacing use cunits specifying post vertical
9723 (macro_diversion::output, top_level_diversion::output): Likewise.
9724 * troff/div.h: Change declarations accordingly.
9725 * troff/env.cc (pending_output_line): Replace ls field by post_vs
9727 (pending_output_line::pending_output_line,
9728 pending_output_line::output, environment::output,
9729 environment::output_line, environment::output_title,
9730 environment::hyphenate_line): In place of
9731 integer specifying line spacing use cunits specifying post vertical
9733 (environment::environment): Add post_vertical_spacing and
9734 prev_post_vertical_spacing arguments.
9735 (environment::get_post_vertical_spacing): New function.
9736 (environment::total_post_vertical_spacing): New function.
9737 (environment::post_vertical_spacing): New function.
9738 (init_env_requests): Initialize pvs request and .pvs register.
9739 * troff/env.h: Change declarations.
9741 Tue Mar 28 09:52:07 1995 James Clark <jjc@jclark.com>
9743 * tmac/tmac.pspic: Immediately remove the temporary file.
9745 Sat Mar 25 10:43:11 1995 James Clark <jjc@jclark.com>
9747 * tmac/tmac.pspic (PSPIC): Scale graphic uniformly even when
9748 height is specified.
9750 Thu Jan 26 16:20:13 1995 James Clark <jjc@jclark.com>
9752 * tbl/table.c (struct vertical rule, class table_entry): Use int
9753 not short for start_row and end_row.
9755 Fri Jan 13 13:53:05 1995 James Clark <jjc@jclark.com>
9757 * troff/input.cc (trapping_blank_line, blank_line_macro): New
9759 (diverted_space_node::reread, process_input_stack): Call
9760 trapping_blank_line() rather than blank_line().
9761 (init_input_requests): Bind "blm" to blank_line_macro().
9763 * tmac/tmac.s (XA): Use .br and par@reset rather than XA.
9765 Tue Jan 10 11:40:35 1995 James Clark <jjc@jclark.com>
9767 * troff/env.cc (environment::possibly_break_line): Require that
9768 width total excluding width of final space node be greater than
9769 the target text length.
9771 Tue Jan 3 09:13:37 1995 James Clark <jjc@jclark.com>
9773 * troff/node.cc (kern_pair_node::vertical_extent): New function.
9775 Sun Dec 4 13:19:07 1994 James Clark <jjc@jclark.com>
9777 * troff/node.cc (charinfo_node): New class.
9778 (glyph_node, composite_node): Derive from charinfo_node. Change
9779 member functions accordingly.
9781 Wed Nov 30 10:29:29 1994 James Clark <jjc@jclark.com>
9783 * nroff/nroff.sh: Use -Tlatin1 not -TLatin1.
9785 Mon Aug 8 10:17:59 1994 James Clark (jjc@jclark.com)
9787 * tmac/tmac.tty-char: Add definitions for \(ab and \[arrowvertex].
9789 * devps/generate/textmap (notsubset): Add.
9791 * tmac/tmac.a4: New file.
9793 Sun Jul 24 20:08:42 1994 James Clark (jjc@jclark.com)
9795 * pic/main.cc (had_parse_error): New variable.
9796 (do_picture, do_whole_file): Set had_parse_error if yyparse()
9798 (main): Return 1 if had_parse_error is true.
9800 Tue Jul 19 13:40:31 1994 James Clark (jjc@jclark.com)
9802 * grolj4/lj4.cc (main): Avoid use of strtoul.
9804 Mon Jul 18 15:03:02 1994 James Clark (jjc@jclark.com)
9806 * nroff/nroff.sh: Default device is -Tlatin1 if $LC_CTYPE is
9807 iso_8859_1 or $LESSCHARSET is latin1.
9809 Sun Jul 10 13:38:35 1994 James Clark (jjc@jclark.com)
9811 * hpftodit: New directory.
9812 * Makefile.in (CCPROGDIRS): Add hpftodit.
9813 * devlj4/generate: New directory.
9815 Thu Jul 7 23:49:48 1994 James Clark (jjc@jclark.com)
9817 * configure.in: Don't use AC_VFORK.
9818 * groff/pipeline.c (run_pipeline): Use fork() always.
9820 Wed Jul 6 11:13:17 1994 James Clark (jjc@jclark.com)
9822 * grops/ps.cc (main): Use %1 not %s in error message for -w.
9824 * Makefile.in (CCPROGDIRS): Add grolj4.
9825 (DEVDIRS): Add devlj4.
9826 * grolj4, devlj4: New directories.
9827 * tmac/troffrc: Handle lj4.
9828 * tmac/tmac.lj4: New file.
9830 Fri Jun 17 18:02:53 1994 James Clark (jjc@jclark.com)
9832 * tmac/tmac.e (@n): Set indent to 0 before calling |h.
9834 Wed Jun 1 07:33:47 1994 James Clark (jjc@jclark.com)
9836 * troff/input.cc (do_if_request): At end of second string, switch
9837 environments before getting next token.
9839 Fri May 20 07:39:18 1994 James Clark (jjc@jclark.com)
9841 * devps/psstrip.sed: Split rule that strips whitespace on either
9844 Wed May 18 08:13:47 1994 James Clark (jjc@jclark.com)
9846 * troff/node.h (font_family::make_definition): Add return value to
9847 declaration. * troff/symbol.h (symbol::operator==,
9848 symbol::operator!=): Likewise.
9850 Tue May 17 20:46:06 1994 James Clark (jjc@jclark.com)
9852 * groff/groff.cc (main, help, synopsis): Handle -S.
9853 (possible_command::insert_arg): New function.
9855 * tmac/tmac.safer: New file.
9856 * tmac/msafer.man: New file.
9857 * tmac/Makefile.sub (FILES): Add tmac.safer and msafer.man.
9859 Thu Mar 10 01:58:30 1994 Paul Eggert (eggert@twinsun.com)
9861 * pic/pic.h, pic/main.cc (safer_flag): New variable.
9862 * pic/pic.y (placeless_element): Avoid unsafe operations if
9863 `safer_flag' is set.
9864 * pic/main.cc (main): Add -S option, which sets `safer_flag'.
9866 Tue May 10 13:02:31 1994 James Clark (jjc@jclark.com)
9868 * eqn/lex.cc (get_token): Put call to add_context() in block to
9869 work around Sun C++ 4.0 bug.
9871 * include/stringclass.h (operator +): Use ?: instead of `if' to
9872 work around Sun C++ 4.0 bug.
9874 Thu May 5 11:18:03 1994 James Clark (jjc@jclark.com)
9876 * tbl/main.cc (process_format): Accept - as a synonym for the _
9879 * libbib/index.cc (minus_one): Don't declare as const.
9881 Fri Apr 29 09:32:48 1994 James Clark (jjc@jclark.com)
9883 * troff/input.cc (get_char_for_escape_name): Push back a newline.
9885 Wed Apr 27 21:14:18 1994 James Clark (jjc@jclark.com)
9887 * troff/input.cc (write_macro_request): New function.
9888 (init_input_requests): Bind write_macro_request to writem.
9890 Sun Apr 17 11:15:38 1994 James Clark (jjc@jclark.com)
9892 * tmac/tmac.s (@EN): Turn filling back on even if there was no
9895 * eqn/lex.cc (do_space): Supply missing argument to lex_error.
9897 * tmac/tmac.s (@TS): Renamed from TS.
9898 (TS): Call LP then TS again.
9899 (cov*ab-init): Alias @TS to TS.
9901 * tmac/tmac.s: Allow QP or RS to initialize.
9903 * tmac/tmac.s (par@load-init): New macro. Call at end of file.
9904 Move initializations of PS and LL here.
9905 (par@init): Don't initialize HY. Avoid changing environment 0.
9906 (par*env-init): Don't all par@reset.
9908 Thu Apr 14 19:15:45 1994 James Clark (jjc@jclark.com)
9910 * include/posix.h: Include <fcntl.h> only if not using <osfcn.h>.
9912 Sun Apr 10 09:54:44 1994 James Clark (jjc@jclark.com)
9914 * Makefile.in (MDEFINES): Add LDFLAGS.
9915 (LDFLAGS): Add definition line.
9917 Thu Apr 7 22:22:22 1994 James Clark (jjc@jclark.com)
9919 * troff/input.cc (get_optional_char): Split off error check into...
9920 (check_missing_character): New function.
9921 * troff/token.h: Declare it.
9922 * troff/env.cc (margin_character): Don't call get_optional_char.
9923 Only call tok.next() after making the node.
9925 * include/lib.h (getopt): Make 2nd argument char *const *.
9927 Fri Mar 11 07:28:03 1994 James Clark (jjc@jclark.com)
9929 * nroff/conftest.sh: Deleted.
9931 Fri Mar 4 10:51:36 1994 James Clark (jjc@jclark.com)
9933 * pic/make-dos-dist: Deleted.
9935 Wed Mar 2 20:59:16 1994 James Clark (jjc@jclark.com)
9937 * devps/psstrip.sed: Strip comments before stripping trailing
9940 Sat Feb 19 13:07:16 1994 James Clark (jjc@jclark.com)
9942 * Version 1.09 released.
9944 Wed Feb 16 16:53:49 1994 James Clark (jjc@jclark.com)
9946 * tmac/doc-ditroff (hK): Don't reset page number if \nC is > 0.
9948 Mon Feb 14 08:26:40 1994 James Clark (jjc@jclark.com)
9950 * libgroff/font.cc (font::load_desc): Fix typo in error message.
9952 Sun Feb 13 09:37:38 1994 James Clark (jjc@jclark.com)
9954 * libgroff/new.cc (operator new): Rewrite so as to avoid warning
9955 about returning without a value.
9957 * troff/charinfo.h (charinfo::get_special_translation): Cast
9958 TRANSLATE_NONE to int.
9960 * refer/token.cc (lookup_token, store_token): Remove bogus loop
9961 test. Fix test so that it works with n unsigned.
9963 * pic/pic.y (defaults_table): Fully bracket initializer.
9964 * pic/lex.cc (lookup_keyword): Likewise.
9965 * eqn/lex.cc (token_table, def_table): Likewise.
9966 * eqn/box.cc (param_table): Likewise.
9967 * troff/input.cc (warning_table): Likewise.
9968 * libgroff/font.cc (table): Likewise.
9969 * grops/ps.cc (ps_printer::special): Likewise.
9970 * grops/psrm.cc (resource_manager::process_file): Likewise.
9971 * tfmtodit/tfmtodit.cc (lig_chars, lig_table): Likewise.
9972 * refer/command.cc (command_table): Likewise.
9973 * addftinfo/addftinfo.cc (param_table): Likewise.
9975 * troff/symbol.cc (symbol::symbol): Prevent compiler warnings
9976 about temp's being unused.
9977 (unused): New function.
9979 * groff/pipeline.cc: Declare c_fatal.
9981 * libbib/linear.cc (bmpattern::search): Cast patterrn[--j] to
9984 * libbib/index.cc (index_search_item::load): Prevent compiler
9985 warnings about fd_closer's being unused.
9986 (unused): New function.
9988 Sat Feb 12 10:31:59 1994 James Clark (jjc@jclark.com)
9990 * troff/input.cc (copy_mode_error): Make `prefix' static.
9993 * include/posix.h: Include <osfcn.h> is HAVE_CC_OSFCN_H is
9995 * acgroff.m4, configure.in, Makefile: Rename HAVE_CC_UNISTD_H to
9996 HAVE_CC_OSFCN_H and modify accordingly.
9998 * troff/input.cc (init_charset_table): radicalex overlaps
10001 * groff/acgroff.m4 (GROFF_ISC_SYSV3): New macro (from
10002 udodo!hans@relay.NL.net).
10003 * groff/configure.in: Call it.
10005 * groff/acgroff.m4 (GROFF_PCLOSE): New macro.
10006 * groff/configure.in: Call it.
10007 * include/lib.h: Conditionalize declaration of pclose.
10009 * troff/div.cc (last_page_number): New global variable.
10010 (top_level_diversion::begin_page): Exit if we just printed the
10012 * troff/div.h (last_page_number): Declare it.
10013 * troff/input.cc (parse_output_page_list): Set last_page_number.
10015 * eqn/sqrt.cc: Rename \(rn to \[radicalex].
10016 * devps/S, devps/textmap, tmac/tmac.ps, tmac/tmac.dvi,
10017 tmac/tmac.X: Likewise.
10018 * tmac/tmac.ps, tmac/tmac.X, tmac.dvi: Add definitions of \(rn.
10019 * tmac.dvi: Make \(ru and \(ul extend beyond their width by .04m.
10021 Fri Feb 11 11:45:40 1994 James Clark (jjc@jclark.com)
10023 * tmac/doc-ditroff (hK): Remove groff specific code which
10024 prevented page-breaks between separate manual entries. If this is
10025 the first page, don't set the page number to 1.
10027 * acgroff.m4 (GROFF_POSIX): New macro.
10028 * configure.in: Use it.
10030 * troff/node.cc (class real_output_file,
10031 real_output_file::real_output_file,
10032 real_output_file::~real_output_file): Conditionalize use of
10033 popen/pclose on POPEN_MISSING.
10034 * troff/node.h: Conditionalize pipe_command on POPEN_MISSING.
10035 * troff/input.cc (pipe_command): Give an error if POPEN_MISSING.
10036 (pipe_source): Similarily.
10038 * acgroff.m4 (GROFF_PROG_CCC): Update message about libg++.
10040 * acgroff.m4 (GROFF_GETOPT, GROFF_PUTENV, GROFF_POPEN): Detect
10041 presence of declarations by trying to compile example with
10042 conflicting declarations. (gcc only gives a warning for missing
10045 Wed Feb 9 09:12:23 1994 James Clark (jjc@jclark.com)
10047 * tmac/tmac.pspic (PSPIC): Allow options to specify alignment
10048 (from Ulrich Lauther).
10050 Tue Feb 8 03:56:40 1994 James Clark (jjc@jclark.com)
10052 * libbib/linear.cc (file_buffer::load): Use S_ISREG macro.
10054 Thu Feb 3 09:34:35 1994 James Clark (jjc@jclark.com)
10056 * indxbib/indxbib.cc (write_hash_table): Add code for case where
10057 pointers and ints have different sizes.
10059 Sun Jan 9 16:17:51 1994 James Clark (jjc@jclark.com)
10061 * tmac/tmac.s (par*env-init): Call par@reset.
10063 Fri Jan 7 10:24:27 1994 James Clark (jjc@jclark.com)
10065 * tmac/tmac.s (@IP): Switch to a new environment when diverting
10067 (par*push-tag-env, par*pop-tag-env): New macros.
10069 Wed Jan 5 21:18:34 1994 James Clark (jjc@jclark.com)
10071 * grops/ps.cc (ps_printer::ps_printer): Use MAX_LINE_LENGTH for
10072 initializing `out'. Reduce MAX_LINE_LENGTH from 79 to 72.
10074 * grops/ps.cc (ps_printer::~ps_printer): Output %%CreationDate
10075 comment. Include <time.h>.
10077 Wed Dec 15 14:14:00 1993 James Clark (jjc@jclark.com)
10079 * grops/ps.cc (is_small_h, is_small_v): Deleted.
10080 (ps_printer::flush_sbuf): Use absolute motion only at beginning of
10083 Tue Dec 14 10:06:34 1993 James Clark (jjc@jclark.com)
10085 * troff/input.cc (read_request): Only print a prompt if reading
10086 from the terminal. Also clearerr on EOF if reading from the
10087 terminal. Declare isatty.
10089 Mon Nov 29 08:38:15 1993 James Clark (jjc@jclark.com)
10091 * refer/label.y: Rename map_t to map_func and extractor_t to
10094 Sat Oct 30 06:38:12 1993 James Clark (jjc@jclark.com)
10096 * include/assert.h: Don't use volatile.
10097 * libgroff/assert.cc: Likewise.
10099 Fri Oct 29 15:00:23 1993 James Clark (jjc@jclark.com)
10101 * troff/input.cc (abort_request): Look at character in tok before
10102 calling get_copy().
10104 Thu Oct 28 14:09:48 1993 James Clark (jjc@jclark.com)
10106 * troff/troff.h (NO_RETURN): Deleted.
10107 * troff/div.cc (cleanup_and_exit): Don't declare aas NO_RETURN.
10108 * troff/input.cc (exit_troff): Likewise
10110 * Makefile.in: Remove `Making ...' messages since GNU make now
10113 * configure.in: Use AC_HAVE_HEADERS(unistd.h) instead of AC_UNISTD_H.
10115 Wed Oct 27 11:12:51 1993 James Clark (jjc@jclark.com)
10117 * tmac/tmac.s (@init): Initialize PO to \n(.o here, rather than
10118 to constant 1 inch.
10120 Sat Oct 23 10:03:52 1993 James Clark (jjc@jclark.com)
10122 * tmac/tmac.e (hl): Use \n[.in] rather than \n(.i.
10124 Thu Oct 14 12:09:45 1993 James Clark (jjc@jclark.com)
10126 * eqn/delim.cc (delim_box::compute_metrics): Don't increase
10127 MARK_REG if there was no left delimiter.
10129 Sat Oct 2 19:54:47 1993 James Clark (jjc@jclark.com)
10131 * pic/troff.cc (troff_output::text): Set line thickness to
10132 relative before outputting text.
10134 * tmac/tmac.e (@k): Don't zero ?T.
10137 Sat Sep 25 11:08:43 1993 James Clark (jjc@jclark.com)
10139 * tmac/tmac.e ($p): Handle possibility that $3 is empty.
10141 Wed Aug 18 08:51:41 1993 James Clark (jjc@jclark.com)
10143 * troff/input.cc (decode_args): Warn about unquoted tabs (from
10146 Tue Aug 10 08:38:32 1993 James Clark (jjc@jclark.com)
10148 * troff/input.cc (ignoring): New variable.
10149 (ignore): Set ignoring during call to do_define_macro.
10150 (do_define_macro): Clear ignoring before interpolating terminating
10152 (copy_mode_error): New function.
10153 (get_char_for_escape_name, read_long_escape_name,
10154 interpolate_arg): Use copy_mode_error.
10155 (warning_table): Add WARN_IG.
10156 * troff/troff.h (WARN_IG): Declare.
10157 (WARN_TOTAL): Change accordingly.
10159 * groff/pipeline.c (strsignal): Rename to xstrsignal.
10160 * groff/groff.cc (strsignal): Delete declaration.
10162 Fri Jul 16 01:43:12 1993 James Clark (jjc@jclark.com)
10164 * troff/div.cc (page_offset): Use 'm' as default scaling.
10166 Sat Jul 3 09:11:38 1993 James Clark (jjc@jclark.com)
10168 * nroff/nroff.sh: Ignore -u.
10170 Wed Jun 9 12:17:27 1993 James Clark (jjc@jclark.com)
10172 * Makefile.in (MDEFINES): Pass down MAKEOVERRIDES.
10174 Fri Jun 4 17:35:47 1993 James Clark (jjc@jclark.com)
10176 * tmac/tmac.s (par*box-draw): Set adjustment mode to l while
10178 (B2): With -Tascii, leave additional vertical space before
10179 and after. Ensure that the left and right indent is restored to
10180 what it was even if the point size changes. Don't call
10181 par@finish. Change the indent, line length and title length
10182 directly. With -Tascii, make the width of the box 1n less.
10183 (B1): Remember 1n at the current point size. Don't call
10184 par@reset. Change the indent, line length and title length
10185 directly. Ensure that the temporary indent is preserved.
10186 (par*box-mark-top): Turn off no spacing mode.
10188 Thu Jun 3 17:47:14 1993 James Clark (jjc@jclark.com)
10190 * Makefile.in (dist): Use .gz suffix.
10192 Thu May 27 20:04:59 1993 James Clark (jjc@jclark.com)
10194 * troff/input.cc (main): Add return 0.
10195 * pic/main.cc (main): Use return instead of exit.
10196 * tbl/main.cc (main): Likewise.
10197 * eqn/main.cc (main): Likewise.
10198 * grops/ps.cc (main): Likewise.
10199 * grotty/tty.cc (main): Likewise.
10200 * groff/groff.cc (main): Likewise.
10201 * grodvi/dvi.cc (main): Likewise.
10202 * refer/refer.cc (main): Likewise.
10203 * indxbib/indxbib.cc (main): Likewise.
10204 * lkbib/lkbib.cc (main): Likewise.
10205 * soelim/soelim.cc (main): Likewise.
10206 * addftinfo/addftinfo.cc (main): Likewise.
10207 * acgroff.m4 (GROFF_PROG_CCC, GROFF_CC_COMPILE_CHECK,
10208 GROFF_COOKIE_BUG, GROFF_CC_ANSI_BUG): Likewise.
10210 * troff/token.h (process_input_stack): Don't declare as static.
10211 * troff/input.cc: Likewise.
10213 * troff/node.c (invalidate_fontno): Make it a static member of
10214 class font_family. Change callers.
10215 * troff/node.c: Change declaration.
10217 * tbl/main.cc (struct input_entry_format): Add explicit public
10219 * tbl/table.cc (struct text_stuff, struct single_hline_stuff,
10220 struct double_hline_stuff): Likewise.
10221 * tbl/table.h (struct entry_format): Likewise.
10222 * pic/object.h (struct saved_state): Likewise.
10224 * include/stringclass.h: Add forward declarations of friend
10225 functions that are later declared as inline. Don't include inline
10226 specifier in friend declaration.
10228 * libgroff/lib.h: Declare popen and pclose.
10229 * acgroff.m4 (GROFF_POPEN): New macro.
10230 * configure.in: Call it.
10232 * include/lib.h (PI): New constant. Undef first if necessary.
10233 * tfmtodit/tfmtodit.cc (main): Use PI rather than M_PI.
10234 * grops/ps.cc (degrees, radians): Likewise.
10235 * libgroff/font.cc (font::get_skew): Likewise.
10237 * grops/ps.cc (is_ascii): New function.
10238 (ps_output::put_string): Use is_ascii. Use csprint rather than
10240 (ps_printer::define_encoding): Use csspace.
10241 * libgroff/strtol.c (ISASCII): New macro.
10242 (strtol): Cast arguments to is*() and tolower() to unsigned char.
10243 Use ISASCII rather than isascii.
10244 * libgroff/cmap.cc: Use isascii() only if <ctype.h> defines it.
10245 * libgroff/cset.cc: Likewise.
10246 * libdriver/input.cc: Include cset.h.
10247 (do_file, get_integer, possibly_get_integer): Use csdigit() rather
10250 * refer/refer.cc (main): Use %ld rather than %d for longs.
10252 * libbib/index.cc (index_search_item_iterator::get_tag): Use
10255 * addftinfo/addftinfo.cc (param_t): Add explicit `int'.
10257 Mon May 24 08:51:37 1993 James Clark (jjc@jclark.com)
10259 * troff/input.cc (hyphenation_code): Skip white space between
10262 Sun May 16 08:15:52 1993 James Clark (jjc at jclark.com)
10264 * tbl/table.h (table::entry_list_tailp): New member.
10265 (table::table): Initialize it.
10266 (table::add_entry): Use entry_list_tailp to avoid O(n^2)
10269 Sat May 15 17:26:00 1993 James Clark (jjc at jclark.com)
10271 * grotty/tty.cc (tty_printer::add_char): Don't discard characters
10272 with negative horizontal positions. Remove casts of glyph::hpos to
10274 (USHRT_MAX): Delete definition.
10275 (SHRT_MAX, SHRT_MIN): New definitions.
10276 (glyph::hpos): Change type to short.
10277 (tty_printer::end_page): Output multiple backspaces if necessary.
10278 Remove casts of glyph::hpos to int.
10280 Fri May 7 12:14:37 1993 James Clark (jjc at jclark.com)
10282 * tmac/tmac.s (@RT): New definition.
10284 Thu May 6 21:36:54 1993 James Clark (jjc at jclark.com)
10286 * refer/refer.cc (do_file): Make sure current_filename is set when
10289 * pic/common.cc (common_output::dot_line): Handle zero length
10292 Sun May 2 19:54:16 1993 James Clark (jjc at jclark.com)
10294 * tmac/tmac.s (par@reset): Get value for .hy for \n[HY].
10295 (par@init): Initialize \n[HY].
10297 Mon Apr 26 11:43:16 1993 James Clark (jjc at jclark.com)
10299 * troff/dictionary.cc (dictionary::remove): Continue when
10302 Sun Apr 25 11:03:00 1993 James Clark (jjc at jclark.com)
10304 * Makefile.com (.y.cc): Avoid ending up with two versions of
10307 Thu Apr 22 21:03:45 1993 James Clark (jjc at jclark.com)
10309 * tmac/tmac.dvi (\(,c): Define only if it does not exist.
10310 (\(,C): Likewise. Also fix typo.
10312 Wed Apr 21 08:47:32 1993 James Clark (jjc at jclark.com)
10314 * lib.h: Delete extraneous semi-colon.
10316 * Add pso request: `so' from a pipe.
10317 * troff/input.c (file_iterator::file_iterator): Add 3rd argument.
10318 (file_iterator::close): New function.
10319 (file_iterator::~file_iterator, file_iterator::next_file): Use
10320 file_iterator::close.
10321 (file_iterator::backtrace): Say `process' rather than `file' when
10322 the stream is popened.
10323 (pipe_source): New function.
10324 (init_input_requests): Bind ".pso" to pipe_source.
10326 Tue Apr 20 00:02:26 1993 James Clark (jjc at jclark.com)
10328 * afmtodit/afmtodit.pl: Avoid single quotes in comments.
10330 * pfbtops/pfbtops.c: Output 64 characters per line. Output hex
10331 digits in lower case.
10333 Mon Apr 19 09:55:57 1993 James Clark (jjc at jclark)
10335 * Version 1.08 released.
10337 * Makefile.in (dist): Insert || true after ln -s commands that
10340 * mm: Update to mm 1.16.
10342 * acgroff.m4 (GROFF_CSH_HACK): New macro.
10343 * configure.in: Call GROFF_CSH_HACK. Substitute for
10345 * Makefile.in (SH_SCRIPT_SED_CMD): New variable. Include in
10347 * nroff/Makefile.sub (nroff): New target.
10348 (install_data): Install nroff.
10349 * eqn/Makefile.sub (neqn): Sed with SH_SCRIPT_SED_CMD.
10350 * grog/Makefile.sub (grog): Sed grog.sh with SH_SCRIPT_SED_CMD.
10352 Sat Apr 17 08:24:28 1993 James Clark (jjc at jclark)
10354 * eqn/Makefile.sub (neqn): Add chmod +x.
10356 * grog/Makefile.sub (grog): Remove spurious semi-colon.
10358 Fri Apr 16 22:41:57 1993 James Clark (jjc at jclark)
10360 * troff/input.cc (string_iterator::string_iterator()): Initialize
10363 Tue Apr 13 10:22:28 1993 James Clark (jjc at jclark)
10365 * troff/div.cc (macro_diversion::space,
10366 top_level_diversion::space): Don't set high_water_mark.
10367 (macro_diversion::output, top_level_diversion::output): Don't
10368 include post line space in high water mark.
10370 Wed Apr 7 12:48:18 1993 James Clark (jjc at jclark)
10372 * eqn/eqn.y: Don't define YYDEBUG.
10373 * pic/pic.y: Likewise.
10375 Mon Apr 5 10:15:15 1993 James Clark (jjc at jclark)
10377 * tmac/tmac.e ([3): Add space after comma following editors.
10378 Change double spaces to single spaces.
10379 ([4): Change double spaces to single spaces.
10381 * grops/ps.h (USE_PS_ADOBE_2_0): New flag for broken_flags.
10382 * grops/ps.cc (ps_printer::~ps_printer): If the USE_PS_ADOBE_2_0
10383 bit is set in broken_flags, use 2.0 rather than 3.0 as the version
10384 after %!PS-Adobe- (for Newsprint).
10386 * troff/div.cc (top_level_diversion::begin_page): When
10387 before_first_page is 1, set page_number to 1.
10389 Sun Apr 4 14:28:53 1993 James Clark (jjc at jclark)
10391 * eqn/box.cc (box::top_level): Protect equation with \&.
10393 Sat Apr 3 23:27:25 1993 James Clark (jjc at jclark)
10395 * groff/groff.cc (possible_command::set_name): Delete old name.
10397 * groff/groff.cc (possible_command::~possible_command): Use
10400 * troff/node.cc (troff_output_file::begun_page): New member.
10401 (troff_output_file::troff_output_file): Initialize it.
10402 (troff_output_file::really_begin_page): Only output V command if a
10403 page has been begun.
10405 * pic/pic.y (placeless_element): Delete argument to PRINT after
10408 Fri Apr 2 11:31:02 1993 James Clark (jjc at jclark)
10410 * Make wrapman work.
10411 * troff/div.h (class top_level_diversion): Replace
10412 first_page_begun by before_first_page (with opposite sense).
10413 * Change first_page_begun to before_first_page inverting sense.
10414 * troff/div.cc (class nl_reg): New class.
10415 (init_div_requests): Use class nl_reg for \n(nl.
10416 (top_level_diversion::begin_page): Don't call
10417 output_file::begin_page if before_first_page is 2;
10418 reset before_first_page afterwards. If have_next_page_number is
10419 false, then always increment page_number.
10420 * tmac/tmac.an: Set traps within TH rather than at the top-level.
10421 Restore compatibility mode after loading, and then disable
10422 compatibility mode in TH.
10424 Thu Apr 1 11:09:34 1993 James Clark (jjc at jclark)
10426 * grotty/tty.cc (tty_printer::end_page): Don't discard characters
10428 * troff/node.h (output_file::trailer): Declare.
10429 * troff/div.cc (cleanup_and_exit): Call output_file::trailer().
10430 * troff/node.cc (output_file::trailer): New function.
10431 (troff_output_file::~troff_output_file): Move most code into...
10432 (troff_output_file::trailer): New function.
10433 (class troff_output_file): Delete page_length member. Declare
10435 (troff_output_file::really_begin_page): Use current page length
10436 for final V command.
10438 * tbl/main.cc (struct options): New decimal_point_char member.
10439 (options::options): Initialize this.
10440 (process_options): Implement decimalpoint option.
10441 (process_data): Pass decimal_point_char option to table::table.
10442 * tbl/table.h (class table): New decimal_point_char member.
10443 (table::table): Add additional argument.
10444 * tbl/table.cc (find_dot): Rename to find_decimal_point. Add
10445 second argument specifying decimal point character. Use this
10447 (table::table): Initialize decimal_point_char.
10448 (table::add_entry): Change call to find_dot.
10450 * troff/input.cc (get_copy, token::next): Implement \V.
10451 (interpolate_environment_variable): New function.
10453 Tue Mar 30 14:41:39 1993 James Clark (jjc at jclark)
10455 * pic/lex.cc (lookup_keyword): Rename MIN to K_MIN, MAX to K_MAX.
10456 * pic/pic.y: Likewise.
10458 * grotty/tty.cc (tty_printer::add_char, tty_printer::end_page):
10460 * refer/ref.cc (reference::insert_field, reference::delete_field):
10462 * troff/number.cc (parse_term): Likewise.
10464 * acgroff.m4 (GROFF_PROG_YACC): New macro.
10465 * configure.in: Use GROFF_PROG_YACC.
10467 * acgroff.m4 (GROFF_PROG_CCC): Don't add -O automatically for gcc
10469 * Makefile.in (OPTIMIZE): New define.
10470 (DEBUG): Empty by default.
10471 (CCFLAGS, CFLAGS): Include $(OPTIMIZE).
10473 * acgroff.m4 (GROFF_SYS_SIGLIST): Don't quote program.
10474 (GROFF_ARRAY_DELETE): Likewise.
10475 (GROFF_CC_COMPILE_CHECK): Quote use of $2 and $3.
10477 * troff/env.cc (trie::~trie): Make virtual to shut up g++.
10479 * devps/psstrip.sed: Use different delimiter on last line (so that
10480 it works with BSD 4.4 sed.)
10482 Mon Mar 29 17:07:14 1993 James Clark (jjc at jclark)
10484 * devps/psstrip.sed: Delete comments.
10486 * acgroff.m4 (AC_GETOPT): Don't test whether <unistd.h> declares
10487 optind, opterr, optarg.
10488 * lib.h: When UNISTD_H_DECLARES_GETOPT is defined, declare optind,
10491 Sun Mar 28 17:44:25 1993 James Clark (jjc at jclark)
10493 * Makefile.in (check): Dummy target.
10495 Wed Mar 3 04:53:38 1993 James Clark (jjc at jclark)
10497 * Version 1.07 released.
10499 * Integrate mm 1.11.
10501 * tbl/table.cc (alphabetic_block_entry::print): start_row was used
10502 where start_col was meant.
10504 Thu Feb 25 07:55:36 1993 James Clark (jjc at jclark)
10506 * grog/grog.sh, grog/grog.pl: Recognize PH and SA as -mm macros.
10508 Wed Feb 24 10:15:34 1993 James Clark (jjc at jclark)
10510 * troff/input.cc (token::next): Make \z\o'...' and similar things
10513 * env.h (MARGIN_CHARACTER_ON, MARGIN_CHARACTER_NEXT): New
10515 (environment): Add margin_character_flags member.
10516 * env.cc (environment::environment(symbol),
10517 environment::environment(const environment *): Initialize
10518 margin_character_flags.
10519 (margin_character): Rewrite.
10520 (environment::output_line): Add a margin character if
10521 margin_character_flags is non-zero. Turn off the
10522 MARGIN_CHARACTER_NEXT bit. If that makes margin_character_flags
10523 zero, use margin_character_node without copying and then set
10524 margin_character_node to 0.
10526 * devps/DESC.in: Change minimum size to 1000.
10528 Tue Feb 23 14:57:49 1993 James Clark (jjc at jclark)
10530 * troff/symbol.h (symbol::hash): Change return type to unsigned
10532 * troff/dictionary.cc (dictionary::lookup, dictionary::remove):
10535 * test-groff: Use -r rather than -x.
10537 * grops/psfig.diff: Include in distribution again.
10539 Mon Feb 22 09:10:44 1993 James Clark (jjc at jclark)
10541 * Makefile.in (dist): Use gzip.
10543 Sun Feb 21 11:12:53 1993 James Clark (jjc at jclark)
10545 * acgroff.m4 (GROFF_GETOPT): Check for declaration of getopt() in
10546 unistd.h as well as in stdlib.h.
10547 * include/lib.h: Include <stdlib.h> is STDLIB_H_DECLARES_GETOPT is
10548 defined; otherwise include <sys/types.h> and <unistd.h> if
10549 UNISTD_H_DECLARES_GETOPT is defined.
10551 * configure.in: use builtin(include, ... rather than include(...
10552 * configure: Regenerate with autoconf 1.3.
10554 * libdriver/print.cc (printer::adjust_arc_center): Use new
10555 algorithm suggested by Andy Fyfe.
10557 * libdriver/printer.cc (printer::adjust_arc_center): New function.
10558 * include/printer.h: Declare this.
10559 * grops/ps.cc (ps_printer::draw): Use it.
10560 * grodvi/dvi.cc (dvi_printer::draw): Use it.
10562 Fri Feb 19 23:13:51 1993 James Clark (jjc at jclark)
10564 * Makefile.comm (.man.n): Replace macrodir by tmacdir.
10566 Thu Feb 11 16:46:59 1993 James Clark (jjc at jclark)
10568 * eqn/main.cc (main): Handle "eqn -".
10570 Mon Jan 4 20:29:56 1993 James Clark (jjc at jclark)
10572 * tmac/tmac.e (++): Install fix from comp.bugs.4sd.
10574 * mm: Integrate version 1.08.
10576 * pic/troff.cc (troff_output::finish_picture): Set
10577 EQN_NO_EXTRA_SPACE reg to 0 rather than removing it.
10578 * eqn/box.cc (box::extra_space): Set EQN_NO_EXTRA_SPACE_REG to 0
10579 if it's not defined. Check whether the register is non-zero rather
10580 than whether it's not defined.
10581 * tmac.e ({, <): Make argument to \x zero if \n(0x is non-zero.
10583 * indxbib/indxbib.cc: Move all signal handling into...
10584 * indxbib/signal.c: New file.
10585 * configure.in: Call AC_RETSIGTYPE.
10587 * acgroff.m4 (GROFF_STRUCT_EXCEPTION): New macro.
10588 * configure.in: Call GROFF_STRUCT_EXCEPTION.
10589 * libgroff/matherr.c: Protect with ifdef HAVE_STRUCT_EXCEPTION.
10591 * troff/input.cc (token::token, token::operator=): Work round SGI
10593 * pic/object.cc (position::position): Likewise.
10595 Mon Dec 28 21:50:21 1992 James Clark (jjc at jclark)
10597 * pic/pic.h: Move declaration of hypot().
10599 Wed Dec 16 12:28:29 1992 James Clark (jjc at jclark)
10601 * pic/pic.h: Declare hypot().
10603 * pic/pic.h: Define M_PI if necessary.
10605 Thu Dec 10 12:03:29 1992 James Clark (jjc at jclark)
10607 * tmac/tmac.e (re): Add alternative version that doesn't use groff
10610 * devps/prologue.ps (RE): Handle the possibility that the old font
10611 doesn't have a FontName entry.
10613 Wed Dec 2 10:25:29 1992 James Clark (jjc at jclark)
10615 * tmac/tmac.e (fam): Redefine to set family in environment 2.
10616 (@C): Use @fam not fam.
10618 Thu Nov 26 16:01:25 1992 James Clark (jjc at jclark)
10620 * lookbib/lookbib.cc (main): Change type of start to const char *.
10621 * lkbib/lkbib.cc (main): Likewise.
10623 * eqn/lex.cc (definition::definition): Don't use member
10624 initializer syntax for members of anonymous unions.
10626 * troff/input.cc (input_stack::backtrace): Change type of to const
10629 Wed Nov 25 13:43:09 1992 James Clark (jjc at jclark)
10631 * include/stringclass.h (class string): Declare inline friend
10632 functions as inline in class declaration.
10633 * troff/hvunits.h (class hunits, class vunits): Likewise.
10634 * include/refid.h (class reference_id): Likewise
10635 * troff/troff.h (points_to_units(units), scale(units, double)):
10636 Delete declarations.
10637 * libdriver/input.cc (get_char): Delete declaration.
10638 * include/lib.h: Change 2nd argument of getopt from const char **
10640 * troff/symbol.cc (symbol::symbol): Cast `new char *[n]' to `const
10641 char **' before assigning to a `const char **'.
10642 * tbl/table.cc: Delete extra declarations of prints().
10644 Tue Nov 24 14:33:13 1992 James Clark (jjc at jclark)
10646 * libgroff/font.cc (font::load_desc): Cast `new char *[n]' to `const
10647 char **' before assigning to a `const char **'.
10649 * libgroff/errarg.cc (errarg::errarg): Don't use member
10650 initializer syntax for members of anonymous unions.
10652 Sat Nov 21 05:02:23 1992 James Clark (jjc at jclark)
10654 * mm: Integrate version 1.07.
10656 Tue Nov 17 16:44:27 1992 James Clark (jjc at jclark)
10658 * troff/input.c (translate2): Rename to
10659 (translate_no_transparent).
10660 (init_input_requests): Rename tr2 to trnt.
10662 Mon Nov 16 09:49:32 1992 James Clark (jjc at jclark)
10664 * troff/charinfo.h (class charinfo): Add transparent_translate field.
10665 (charinfo::set_translation, charinfo::set_special_translation):
10666 Add second argument that specifies value for
10667 transparent_translate.
10668 (charinfo::get_translation, charinfo::get_special_translation):
10669 Add optional second argument that specifies whether translation is
10670 being used for transparent throughput.
10671 * troff/input.cc (charinfo::set_translation,
10672 charinfo::set_special_translation): Handle second argument.
10673 (charinfo::charinfo): Initialize transparent_translate.
10674 (translate): Split main part off into
10675 (do_translate): New function. Pass argument saying whether
10676 translation applies to transparent throughput.
10677 (translate2): New request.
10678 (init_input_requests): Bind translate2 to `tr2'.
10680 Wed Nov 11 11:43:20 1992 James Clark (jjc at jclark)
10682 * tbl/table.h (class table): Add `nokeep' flag.
10683 * tbl/main.cc (process_options): Handle `nokeep' option.
10684 * tbl/table.cc (table::init_output, table::do_row, table::do_top,
10685 table::do_bottom): Don't output keep/release macro definitions or
10686 calls when `nokeep' option has been specified.
10688 Sat Nov 7 01:28:33 1992 James Clark (jjc at jclark)
10690 * tmac/tmac.Xps (Xps-char): Use " as delimiter for \Z.
10692 Wed Nov 4 16:29:04 1992 James Clark (jjc at jclark)
10694 * tbl/table.cc (table_entry::divert, block_entry::do_divert,
10695 block_entry::divert, alphabetic_block_entry::divert): Add extra
10696 argument giving column separation.
10697 (table::compute_widths): Pass column separation to
10698 table_entry::divert().
10699 (block_entry::do_divert): If an entry spans multiple columns and a
10700 minimumum width has been specified for each column, then set the
10701 line length to the sum of the widths (plus possibly the column
10704 * troff/input.cc (set_escape_char): Don't set the escape_char
10705 until after calling has_arg().
10707 Tue Nov 3 11:23:27 1992 James Clark (jjc at jclark)
10709 * tbl/table.cc (table::do_top): Add missing \s0 for double box
10712 * tbl/table.cc (table::print_double_hline): Avoid extra new line
10713 in case where r > nrows - 1.
10715 * tbl/table.cc (BODY_HEIGHT): Deleted.
10716 (LINE_SEP): New definition.
10717 (table::print_single_hline, table::print_double_hline,
10718 table::compute_vrule_top_adjust, table::compute_vrule_bot_adjust,
10719 table::do_row, table::do_top): Use LINE_SEP space before a line
10720 instead of \n[.v]-BODY_HEIGHT-BODY_DEPTH.
10722 * tbl/table.cc (text_entry::print_contents): New function.
10723 (text_string_name, right_text_string_name): Deleted.
10724 (TEXT_STRING, RIGHT_TEXT_STRING): Deleted.
10725 (simple_text_entry::do_width, numeric_text_entry::do_width,
10726 alphabetic_text_entry::do_width): Don't store the contents of the
10728 (left_text_entry::simple_print, right_text_entry::simple_print,
10729 center_text_entry::simple_print,
10730 alphabetic_text_entry::simple_print,
10731 numeric_text_entry::simple_print): Print the entry directly
10732 instead of using the stored string.
10734 Fri Oct 30 10:39:32 1992 James Clark (jjc at jclark)
10736 * devps/Makefile: Strip PostScript files.
10737 * devps/prologue: Rename to...
10738 * devps/prologue.ps.
10739 * devps/psstrip.sed: New file.
10740 * devps/download: Use .pfa rather than .ps for installed versions
10743 Thu Oct 29 09:14:43 1992 James Clark (jjc at jclark)
10745 * troff/env.cc (input_trap): Give a warning if the argument is out
10748 * troff/env.cc (adjust): Treat negative argument as missing. Round
10749 argument > 5 down to 5.
10751 * troff/env.cc (center, right_justify): Make negative argument zero.
10753 * troff/div.cc (page_offset, vertical_position_traps): Treat
10754 invalid argument as missing.
10755 * troff/env.cc (line_spacing, line_length, title_length, indent,
10756 underline, hyphen_line_max_request, control_char,
10757 no_break_control_char, widow_control_request, adjust, input_trap,
10758 point_size): Likewise.
10759 * troff/node.cc (ligature, kern_request, bold_font, track_kern,
10760 constant_space): Likewise.
10761 * troff/input.cc (compatible, shift, warn_request,
10762 set_escape_char): Likewise.
10764 * tbl/main.cc (format::format): Avoid doing `new int[0]'.
10765 * tbl/table.cc (table::table): Likewise.
10767 * Makefile.dev (install_dev): depends on $(DEVFILES).
10769 Wed Oct 28 08:30:57 1992 James Clark (jjc at jclark)
10771 * devX75, devX75-12, devX100, devX100-12: New directories.
10772 * Makefile.in: Add these to DEVDIRS.
10774 * troff/Makefile.sub, eqn/Makefile.sub, indxbib/Makefile.sub,
10775 afmtodit/Makefile.sub, tmac/Makefile.sub, nroff/Makefile.sub,
10776 grog/Makefile.sub, mm/Makefile.sub (uninstall_sub): New target.
10777 * Makefile.in (uninstall, uninstall_sub, uninstall_dirs): New
10779 * Makefile.ccpg, Makefile.cpg, Makefile.dev, Makefile.man
10780 (uninstall): New target.
10781 * Makefile.comm (uninstall, uninstall_sub, uninstall_man,
10782 uninstall_prog, uninstall_dev): New targets.
10784 * troff/div.cc (return_request): Treat an invalid argument as
10787 Mon Oct 26 11:33:47 1992 James Clark (jjc at jclark)
10789 * tmac/tmac.e ((f): Set up the environment even when there's a
10790 current diversion. Transperently throughput a call to @N.
10793 Thu Oct 22 05:05:59 1992 James Clark (jjc at jclark)
10795 * tbl/table.cc (table::compute_vrule_top_adjust): Round adjustment
10796 up to vertical resolution.
10798 * tbl/table.cc (table::do_row): Change row number after printing
10801 * pic/lex.cc (get_token_after_dot): Make .left and .right work.
10803 Wed Oct 21 14:46:45 1992 James Clark (jjc at jclark)
10805 * Rename CHANGES to NEWS.
10807 Tue Oct 20 23:25:21 1992 James Clark (jjc at jclark)
10809 * libgroff/new.cc (operator new): Avoid calling malloc(0).
10811 Mon Oct 19 09:10:13 1992 James Clark (jjc at jclark)
10813 * man.ultrix: Removed.
10815 Sun Oct 18 06:35:15 1992 James Clark (jjc at jclark)
10817 * Makefile.comm (extraclean): Delete files whose names begin with
10820 * pic/troff.cc (troff_output::text): Fix typo in implementation of
10823 Sat Oct 10 09:32:29 1992 James Clark (jjc at jclark)
10825 * troff/env.cc (hyphenate_request, vertical_spacing, no_number):
10826 * troff/div.cc (page_length, need_space, space_request): Treat
10827 invalid optional argument as missing.
10828 * troff/env.cc (number_lines): If the first argument is present
10829 but not a number, turn on line numbering, don't change the next
10830 line number and parse the remaining arguments.
10832 * tmac/tmac.e (@q): Do the `ne' before changing to environment 2.
10834 Thu Oct 8 10:24:40 1992 James Clark (jjc at jclark)
10836 * eqn/box.h: Change declaration accordingly.
10837 * eqn/box.cc (set_gsize): Change return type to int. Return 0 if
10838 the specified size was bad but don't give an error. Check for
10840 * eqn/main.cc (main): Change caller. Leave validation to set_gsize.
10841 * eqn/lex (do_size): Likewise.
10843 Wed Oct 7 09:48:59 1992 James Clark (jjc at jclark)
10845 * acgroff.m4 (GROFF_PROG_CCC): Use fopen when checking for C++
10846 compatible headers.
10848 Sun Oct 4 18:24:02 1992 James Clark (jjc at jclark)
10850 * tbl/table.cc (table::init_output): Improve error message when
10851 table won't fit on one page.
10853 Fri Oct 2 10:41:40 1992 James Clark (jjc at jclark)
10855 * pic/troff.cc (troff_output::start_picture): Generate line
10856 containing a horizontal motion equal to the width of the picture.
10858 * groff/groff.cc (main): Allow PROG_PREFIX to be set at runtime
10859 using GROFF_COMMAND_PREFIX environment variable.
10861 Fri Sep 25 11:40:40 1992 James Clark (jjc at jclark)
10863 * mdate.sh: Use $NF rather than $(NF).
10865 Tue Sep 22 09:47:24 1992 James Clark (jjc at jclark)
10867 * pic/main.cc (main): Use %1 not %c in argument to warning.
10869 * eqn/main.cc (main): Output code to check that geqn was given the
10872 Mon Sep 21 10:59:16 1992 James Clark (jjc at jclark)
10874 * Makefile.in (dist): Instead of doing `make -f ../Makefile', do
10875 `ln -s ../Makefile .; make; rm -f Makefile'.
10877 * troff/hyphen: Rename to...
10879 * troff/input.cc (main): Delete -H option. Don't call
10880 read_hyphen_file().
10881 * troff/env.cc: Include searchpath.h and macropath.h.
10882 (exception_dictionary): Deleted.
10884 (read_hyphen_file): Deleted.
10885 (hyphenation_language): New struct.
10886 (class trie, class hyphen_trie): Move declarations up.
10887 (trie_node::~trie_node): Deleted.
10888 (trie::delete_trie_node): New function.
10889 (trie::do_delete): New pure virtual function.
10890 (hyphen_trie::do_delete): New function.
10891 (trie::~trie): New function.
10892 (hyphen_trie::~hyphen_trie): New function.
10893 (trie::clear): No need to chcek that tp is not 0.
10894 (current_language, language_dictionary): New variables.
10895 (hyphen_word): Give an error if no current language. Use
10896 exceptions dictionary in current language.
10897 (hyphen_trie::read_patterns_file): Find file using macro_path.
10898 Allow comments (starting with %) in patterns file. Don't make it
10899 a fatal error if the file can't be found.
10900 (hyphenate): Return if no current language. Get the exceptions
10901 dictionary and the hyphenation patterns from the current language.
10902 (set_hyphenation_language): New variable.
10903 (hyphenation_patterns_file): New function.
10904 (hyphenation_language_reg): New class.
10905 (hyphenation_language_reg::get_string): New function.
10906 (init_hyphen_requests): Bind "hla" to set_hyphenation_language and
10907 "hpf" to hyphenation_patterns_file. Initialize `.hla' number
10909 * groff/groff.cc (main, help, synopsis): Delete -H option.
10910 * include/Makefile.sub: Don't define HYPHENFILE.
10911 * Makefile.in: Delete hyphenfile variable and remove from MDEFINES.
10912 * Makefile.comm (.man.n): Don't substitute for HYPHENFILE.
10913 * tmac/troffrc: Set hyphenation language to `us'. Load `hyphen.us'
10914 hyphenation patterns.
10916 Sun Sep 20 09:33:02 1992 James Clark (jjc at jclark)
10918 * eqn/neqn.sh: New file.
10919 * eqn/Makefile.sub: Handle neqn.sh.
10921 * eqn/eqn.h: Declare `nroff' variable.
10922 * eqn/box.cc (param_table): Add `nroff' param.
10923 (nroff): Define it.
10924 * eqn/lex.cc (yylex): Handle TDEFINE and NDEFINE using `nroff'
10926 * tmac/eqnrc: Set `nroff' to 1 for -Tascii or -Tlatin1.
10928 * troff/troff.h (WARN_FONT): New warning.
10929 (WARN_TOTAL): Change accordingly.
10930 * troff/input.cc (DEFAULT_WARNING_MASK): Include WARN_FONT.
10931 (warning_table): Add WARN_FONT.
10932 * troff/node.cc (mount_font_no_translate): Pass argument to
10933 font::load_font. If this is non-zero, give a warning.
10934 Don't give an error message when accessing a font that has already
10935 been found to be invalid.
10936 * include/font.h (font::load, font::load_font): Add additional
10937 optional argument which suppresses error message if the font is
10939 * libgroff/font.cc (font::load_font): Handle additional argument.
10940 (font::load): Add additional argument. If this is non-null, set it
10941 to 1 and don't give error message.
10943 * include/printer.h (printer::end_page): Add argument giving
10945 * libdriver/input.cc (do_file): Pass this.
10946 * grops/ps.cc (ps_printer::end_page): Add argument.
10947 * grodvi/dvi.cc (dvi_printer::end_page,
10948 draw_dvi_printer::end_page): Add argument.
10949 * grotty/tty.cc (class tty_printer): Remove lines_per_page and
10950 columns_per_page members. New member nlines.
10951 (DEFAULT_LINES_PER_PAGE): Deleted.
10952 (tty_printer::tty_printer): Don't compute lines_per_page from
10953 font::paperlength. Don't compute columns_per_page from
10955 (tty_printer::add_char): Don't check horizontal position against
10956 columns_per_page. Grow glyphs vector if neccessary.
10957 (tty_printer::end_page): Add argument giving page_length in units.
10958 Discard lines past end of page.
10960 Wed Sep 16 06:29:52 1992 James Clark (jjc at jclark)
10962 * tmac/tmac.tty-char: Fix definition of \(/l.
10964 * tmac/tmac.X: Define \(en.
10966 Tue Sep 15 10:37:13 1992 James Clark (jjc at jclark)
10968 * acgroff.m4 (GROFF_PRINT): If a system has lpr and lp but not
10969 lpq, then use lp rather than lpr.
10971 * tmac/tmac.s (par@reset): Don't call `ad'.
10972 (par*env-init): Call `ad'.
10974 Sun Sep 13 18:48:20 1992 James Clark (jjc at jclark)
10976 * mdate.sh: Use $(NF) instead of $6 to extract year from output of
10979 * troff/symbol.cc: #undef BLOCK_SIZE if it's defined.
10980 * indxbib/indxbib.cc: Likewise.
10982 Sun Sep 6 09:44:46 1992 James Clark (jjc at jclark)
10984 * libgroff/putenv.c: New file.
10985 * libgroff/Makefile.sub: Add putenv.c to CSRCS.
10986 * Makefile.in: Say that putenv.o can be one of LIBOBJS.
10987 * configure.in: Test for putenv with AC_REPLACE_FUNCS. Test for
10988 stdlib.h with AC_HAVE_HEADERS.
10990 Sat Sep 5 18:11:52 1992 James Clark (jjc at jclark)
10992 * indxbib/dirnamemax.c: Include <sys/dir.h> only if <dirent.h>
10995 Fri Sep 4 09:43:26 1992 James Clark (jjc at jclark)
10997 * eqn/box.cc (gsize): Make it an int.
10998 (set_gsize): Parse argument handling increment or decrement.
10999 (box::top_level): Convert gsize to a string.
11001 * troff/input.cc (exit_troff): Make buf unsigned char [].
11002 Call to make_temp_iterator casts buf to char*.
11004 * Makefile.in ($(TARGETS), dot): Pass $(MDEFINES) to recursive makes.
11006 * Makefile.ccpg (depend.temp): Depends on $(YTABC).
11007 * Makefile.cpg (depend.temp): Likewise.
11009 * Makefile.dep: Remove Makefile.dep from $(REALCLEANFILES).
11011 * Makefile.comm: Add y.output to MOSTLYCLEANFILES.
11013 Thu Sep 3 08:01:55 1992 James Clark (jjc at jclark)
11015 * tmac/tmac.s (B, I, BI, CW): Rewrite avoiding aliases.
11017 Tue Sep 1 18:24:53 1992 James Clark (jjc at jclark)
11019 * Version 1.06 released.
11021 * Integrate mm 1.04.
11023 Fri Aug 28 11:28:19 1992 James Clark (jjc at jclark)
11025 * Makefile.comm, Makefile.ccpg, Makefile.cpg: Fix TAGS target.
11027 Thu Aug 27 11:03:33 1992 James Clark (jjc at jclark)
11029 * afmtodit/afmtodit.pl: Add -n option that disables generation of
11031 * devps/generate/Makefile (CR, CB, CI, CBI): Pass -n flag to
11032 afmtodit. Regenerate.
11034 * tmac/tmac.e ()z): Adjust _b if necessary so as to avoid moving
11035 @f back past the current position.
11037 * tmac/tmac.e: Change calls to @R so that comments are not part of
11040 Tue Aug 25 10:42:07 1992 James Clark (jjc at jclark)
11042 * configure.in: Check for mkstemp with AC_HAVE_FUNCS.
11044 * acgroff.m4 (GROFF_PROG_CCC): Don't check for <osfcn.h>. Instead
11045 check that we can link a call to a function declared in <stdio.h>.
11046 (GROFF_UNISTD_H): New macro.
11047 * configure.in: Call it.
11048 * Makefile.in: Document it.
11049 * include/posix.h: New file.
11050 * troff/troff.h: Don't include <osfcn.h>
11051 * troff/input.cc: Include posix.h.
11052 * libgroff/new.cc, libgroff/tmpfile.cc: Include posix.h rather than
11054 * indxbib/indxbib.cc, libbib/{search.cc,linear.cc,index.cc}:
11055 Include posix.h rather <sys/types.h>, <sys/stat.h>, <osfcn.h>,
11057 * indxbib/indxbib.cc (S_IRUSR, S_IRGRP, S_IROTH): Delete definitions.
11058 * libbib/index.cc (S_ISREG, O_RDONLY): Delete definitions.
11059 * libbib/search.cc (O_RDONLY): Delete definition.
11060 * refer/refer.cc, include/driver.h, pic/pic.h, groff/groff.cc:
11061 Don't include <osfcn.h>.
11063 * acgroff.m4 (GROFF_TIME_T): New macro.
11064 * configure.in: Call it.
11065 * Makefile.in: Document it.
11067 * acgroff.m4 (GROFF_TRADITIONAL_CPP): New macro.
11068 * configure.in: Call it.
11069 * Makefile.in: Document -DTRADITIONAL_CPP.
11070 * include/ptable.h: Don't include generic.h.
11071 (name2): Define it.
11073 * tmac/tmac.s (][): Make [T1 and [T2 aliases for [T.
11074 Afterwards remove [T1 and [T2.
11075 (ref*spec!0, ref*spec!2): Use T1 rather than T.
11076 (ref*spec!1, ref*spec!4, ref*spec!4): Use T2 rather than T.
11077 (ref*add-T2): Renamed from ref*add-T.
11078 (ref*add-T1): New macro.
11080 Mon Aug 24 11:11:11 1992 James Clark (jjc at jclark)
11082 * acgroff.m4 (AC_PROG_CCC): Use GROFF_EXIT rather than exit 1.
11084 * libbib/index.cc: Include <fcntl.h>.
11085 (O_RDONLY): Define if necessary.
11086 (make_index_search_item, index_search_item_iterator::get_tag,
11087 index_search_item::check_files): Use O_RDONLY.
11088 * libbib/seach.cc: Include <fcntl.h>, <sys/types.h>, <sys/stat.h>.
11089 (O_RDONLY): Define if necessary.
11090 (search_list::add_file): Use O_RDONLY.
11091 * indxbib/indxbib.cc: Include <fcntl.h>, <sys/types.h>,
11093 (S_IRUSR, S_IRGRP, S_IROTH): Define if necessary.
11096 * libbib/index.cc (S_ISREG): Define it if necessary.
11097 (index_search_item::load): Use S_ISREG.
11099 * include/driver.h: Include <errno.h>.
11101 Sun Aug 23 11:32:18 1992 James Clark (jjc at jclark)
11103 * eqn/box.cc (body_height): Increase default value to 85.
11104 (body_depth): Increase default value to 35.
11106 Fri Aug 21 05:34:42 1992 James Clark (jjc at jclark)
11108 * eqn/pbox.h (SAVE_FONT_STRING): Define it.
11109 * eqn/box.cc (box::top_level): Hide use of \R in a string that is
11110 protected from expansion with \E.
11112 * acgroff.m4 (GROFF_PAGE): Use `case' to test domain.
11114 * Makefile (Makefile): New target.
11116 * Makefile.sub (configure, distfiles): New targets.
11118 * acgroff.m4 (GROFF_BROKEN_SPOOLER_FLAGS): Avoid using ${var:-val}
11121 Thu Aug 20 12:27:26 1992 James Clark (jjc at jclark)
11123 * eqn/box.cc (param_table): Add body_height and body_depth.
11125 * eqn/lex.cc (def_table): Make circumflex in hat_def roman.
11127 Tue Aug 18 16:24:25 1992 James Clark (jjc at jclark)
11129 * psbb/Makefile.sub: Don't link with libgroff.a.
11131 * acgroff.m4 (GROFF_PUTENV): New macro.
11132 * configure.in: Call GROFF_PUTENV.
11133 * Makefile.in: Document STDLIB_H_DECLARES_PUTENV.
11134 * groff/groff.cc: Don't declare putenv if STDLIB_H_DECLARES_PUTENV
11137 * troff/env.cc (distribute_space): Rename force_forward argument
11138 to force_reverse. Reverse the list if force_reverse is true.
11140 Mon Aug 17 17:49:05 1992 James Clark (jjc at jclark)
11142 * tmac/tmac.an: Don't define a string `T'. Just define Tm.
11144 * eqn/pile.cc (matrix_box::compute_metrics): Don't allow computed
11145 height or depth to be negative. Guard against SUP_RAISE quantity
11148 Sat Aug 15 08:18:54 1992 James Clark (jjc at jclark)
11150 * devps/generate/textmap: Add `an' (arrowhorizex).
11151 * tmac/tmac.ps: \(an overlaps horizontally.
11152 * tmac/tmac.dvi, tmac/tmac.tty: Add `an'.
11154 * devps/symbolchars: Add arrowverttp, arrowvertbt.
11155 * devps/textmap: Add arrowvertex.
11156 * eqn/delim.cc (delim_table): Add uparrow, downarrow and
11157 updownarrow delimiters.
11158 * tmac/tmac.ps, tmac/tmac.X: Add definition of \(va.
11160 * tbl/table.cc (simple_entry::position_vertically,
11161 block_entry::position_vertically): For a centered entry, perform
11162 the motion in two stages.
11164 * refer/refer.cc (split_punct): Don't call lookup_token if there
11167 Fri Aug 14 11:14:58 1992 James Clark (jjc at jclark)
11169 * troff/input.cc (token::next): Delete token_node after copying
11172 * grodvi/grodvi.cc (dvi_printer::dvi_printer): Initialize
11175 * libdriver/printer.cc (printer::load_font): Delete old_font_table.
11177 * grops/ps.cc (ps_printer::define_encoding): Delete elements of vec.
11179 Tue Aug 11 13:50:38 1992 James Clark (jjc at jclark)
11181 * grops/ps.cc (usage): -b option takes an argument.
11183 * devps/prologue (PLG): New procedure.
11184 * grops/ps.cc (main, usage): New -g option.
11185 (ps_printer::~ps_printer): If guess_flag is set, guess the paper
11188 Mon Aug 10 11:17:53 1992 James Clark (jjc at jclark)
11190 * include/cset.h: Include <limits.h> if we have it.
11192 * libgroff/illegal.cc: New file.
11193 * include/lib.h (illegal_input_char): Use table.
11194 * troff/input.cc (ESCAPE_RIGHT_PARENTHESIS): Renumber to 0206.
11195 * pic/lex.cc (ARG1): Renumber to 14.
11196 * eqn/lex.cc (ARG1): Likewise.
11198 * troff/Makefile.sub (majorminor.cc): Handle 3 part versions
11199 (eg 1.05.90) correctly.
11201 Sun Aug 9 13:35:43 1992 James Clark (jjc at jclark)
11203 * tmac/tmac.e (sr): Deleted. Set $r and $R directly.
11204 Rename $r and $R registers to $v and $V.
11205 ($r, $R): Initialize to 0.
11206 (@v, @V): New macros.
11210 * troff/input.cc (main, usage): Add -R option that says not to
11212 * eqn/main.cc (main, usage): Rename -n to -R.
11214 Sat Aug 8 00:16:00 1992 James Clark (jjc at jclark)
11216 * devps/DESC.in: Leave font positions 5-9 blank.
11217 * devdvi/DESC.in: Likewise.
11219 * grog/grog.pl: Handle `.PS <file' correctly.
11221 * troff/input.cc (input_stack::push): Improve error message when
11222 input stack limit exceeded.
11224 Fri Aug 7 13:08:16 1992 James Clark (jjc at jclark)
11226 * refer/refer.cc (main): Fix typo in handling of `a' option.
11228 * refer/refer.cc (do_bib): In state START after a newline remain
11231 * groff/groff.sh: Deleted.
11232 * groff/Makefile.sub: Delete handling of groff.sh.
11234 * pic/troff.cc (troff_output::text): Test \n(0p rather than \*(.T
11235 to determine whether to use \X'ps:...'.
11236 * tmac/troffrc: Set 0p register to 0.
11237 * tmac/tmac.ps: Set 0p register to 1.
11239 * groff/groff.cc: Support -X option. Give warning for -TXps and
11240 transform to -X -Tps. Pass troff a -r.X=1 option if -X is used.
11241 * tmac/troffrc: Support -r.X=1.
11243 * pic/troff.cc (troff_output::dot): Don't test
11244 zero_length_line_flag.
11246 Thu Aug 6 13:32:08 1992 James Clark (jjc at jclark)
11248 * include/lib.h: Declare getopt() and friends unless
11249 STDLIB_H_DECLARES_GETOPT is defined.
11251 * doc/chars.tr: Delete.
11252 * man/groff_char.man: New file.
11254 Wed Aug 5 00:38:58 1992 James Clark (jjc at jclark)
11256 * tmac/tmac.e (np, bu): Test \n($p with string expression in case
11257 user has changed register format.
11259 Mon Aug 3 11:22:18 1992 James Clark (jjc at jclark)
11261 * groff/groff.cc: Get rid of device_table. Get postprocessor from
11262 `postpro' command in DESC file. Get spooler command from `print'
11263 command in DESC file. Execute spooler command with /bin/sh.
11265 * groff/groff.cc: Split Unix-specific parts into...
11266 * groff/pipeline.c: New file.
11269 * COPYING: New file.
11270 * all files: Update copyright notices.
11272 * Rearrange files. Redo Makefiles. Use autoconf.
11274 Sat Aug 1 09:36:50 1992 James Clark (jjc at jclark)
11276 * troff/input.c (charinfo_to_node_list): Interpret character
11277 definition with escape_char of `\'.
11279 Tue Jul 28 12:20:12 1992 James Clark (jjc at jclark)
11281 * lib/strerror.c, lib/iftoa.c, lib/itoa.c: Don't include lib.h.
11282 Define INT_DIGITS as big enough for 64-bit integer.
11283 * lib/strtol.c: Don't include lib.h.
11284 * lib/lib.h: Delete ifdef __cplusplus stuff.
11286 Mon Jul 27 11:08:50 1992 James Clark (jjc at jclark)
11288 * ps/devps/Makefile: Add DESC to DEVICEFILES. Separate out rule
11289 for making DESC. Make $(FONTS) depend on DESC. afmtodit should
11290 get DESC from current directory.
11292 Sun Jul 26 15:38:26 1992 James Clark (jjc at jclark)
11294 * tbl/main.c (main): Always reset the line number when reading
11297 * tbl/table.c (table::print_single_hline, table::print_double_hline,
11298 table::define_bottom_macro, table::do_row, table::do_top): Round
11299 vertical spacing up to vertical resolution.
11301 Fri Jul 24 14:32:07 1992 James Clark (jjc at jclark)
11303 * ps/ps.h (enum resource_type): Avoid comma at end of
11305 * dvi/dvi.c (class dvi_printer): Likewise.
11306 * dvi/tfmtodit.c (gf::load): Likewise.
11307 * refer/label.y (struct expression): Likewise.
11308 * refer/refer.c (class label_processing_state): Likewise.
11309 * refer/indxbib.c (do_file): Likewise.
11310 * troff/troff.c (enum warning_type): Likewise.
11311 * tbl/main.c (process_data): Likewise.
11312 * troff/charinfo.h (class charinfo):
11314 Wed Jul 22 09:17:58 1992 James Clark (jjc at jclark)
11316 * dvi/devdvi/textt.map: Add entry for `-'. Regenerate fonts.
11318 Tue Jul 21 11:39:26 1992 James Clark (jjc at jclark)
11320 * groff.c: Move to new groff subdirectory.
11321 * groff/Makefile: New file.
11322 * Makefile: Remove handling of groff.c. Add groff to SUBDIRS.
11324 * man/mdate.sh: Use ls -L if supported.
11326 * Consolidate all header files produced by gendef into lib/defs.h.
11327 * lib/macropath.c, lib/fontfile.c, lib/device.c: Include defs.h.
11328 Don't include path.h.
11329 * lib/Makefile (path.h): Don't generate.
11330 * troff/input.c: Include defs.h. Don't include config.h.
11331 * troff/Makefile (config.h): Don't generate.
11332 * refer/index.h: Don't include suffix.h.
11333 * refer/index.c: Include defs.h.
11334 * refer/indxbib.c: Include defs.h.
11335 * refer/refer.h, refer/lkbib.h: Don't include path.h. Include
11337 * refer/Makefile (suffix.h, path.h): Don't generate.
11338 * groff.c: Don't include config.h. Include defs.h.
11339 * Makefile (config.h): Don't generate.
11340 (lib/defs.h): Generate.
11341 (topclean): Remove lib/defs.h.
11343 Mon Jul 20 10:12:57 1992 James Clark (jjc at jclark)
11345 * lib/malloc.c, lib/getpagesize.h: Deleted.
11346 * Makefile: Add COOKIE_BUG configuration option. Delete malloc
11348 * lib/Makefile: Delete malloc-related stuff.
11349 * lib/new.c: Workaround COOKIE_BUG if necessary.
11351 * refer/lkbib.c, refer/indxbib.c: Don't include refer.h. Include
11352 needed header files directly.
11353 * refer/refer.h: Omit definition of DEFAULT_INDEX.
11354 * Makefile: Include definition of DEFAULT_INDEX in path.h.
11356 Sun Jul 19 10:19:22 1992 James Clark (jjc at jclark)
11358 * lib/font.c (FONT_COMMAND_HANDLER): Pass command name and single
11360 * lib/font (font::load_desc, font::load): Don't split argument of
11362 (font::handle_unknown_font_command): Change type.
11363 * ps/ps.c (ps_font::handle_unknown_font_command,
11364 handle_unknown_desc_command): Change type.
11365 * dvi/dvi.c (dvi_font::handle_unknown_font_command): Change type.
11367 Fri Jul 17 11:12:49 1992 James Clark (jjc at jclark)
11369 * lib/font.h (font::handle_unknown_font_command): Add file and
11371 * lib/font.c (font::handle_unknown_font_command):
11372 * ps/ps.c (ps_font::handle_unknown_font_command):
11373 * dvi/dvi.c (dvi_font::handle_unknown_font_command): Add file and
11374 lineno arguments. Use _with_file_and_line functions for error
11377 * lib/fontfile.c (font::unknown_desc_command_handler): New static
11379 * lib/font.c (font::set_unknown_desc_command_handler): New
11381 (font::load_desc): For unknown commands, call
11382 unknown_desc_command_handler if not null.
11383 * lib/font.h (class font): Declare them.
11384 (FONT_COMMAND_HANDLER): New typedef.
11385 * ps/ps.c (handle_unknown_desc_command): New function.
11386 (main): Set bflag if we had a -b option. Call
11387 font::set_unknown_desc_command_handler.
11388 (broken.h): Don't include.
11389 * ps/Makefile: No need for broken.h. Pass BROKEN_SPOOLER_FLAGS to
11391 * ps/devps/Makefile: Add `broken' command to DESC file using
11392 BROKEN_SPOOLER_FLAGS.
11394 * macros/tmac.e ([, ]): Add as synonyms for { and }.
11396 * macros/tmac.e ($p): Only exdent if \$3 > 0.
11398 * macros/tmac.e (@R, @S): New macros.
11399 Declare @, po, $0, $i, $p, df, so, fu, bt, *, ?a, ?b, ?C, ?e, ?H,
11400 ?I, ?n, ?o, ?R, ?s, ?T, ?W, ?w registers with @R.
11401 Declare $H, $[0-9], .. macros with @S.
11402 Declare |0, |1, |2, |3 strings with @S.
11404 * macros/tmac.e (@S): Rename to @U.
11406 * macros/tmac.e (@z): Define @b and bp as empty instead of
11409 * macros/tmac.e (@m): Deleted.
11410 (@h): Don't call @m.
11411 (@z): Don't set @m trap.
11413 * macros/tmac.e ($h, $f): Define |z as empty string.
11415 * macros/tmac.e (@D): Rework to avoid unbalanced .el requests.
11418 * macros/tmac.e (@h): Set ?H, ?C , ?s registers to 0 rather than
11420 ()f): Likewise for * register.
11422 * macros/tmac.e (sr): Don't ever scale the arguments. If the third
11423 argument is missing, don't change $R. Call sr with three
11424 arguments when initializing.
11426 Thu Jul 16 12:17:12 1992 James Clark (jjc at jclark)
11428 * macros/tmac.e (sr): New macro.
11429 Initialize $r and $R using sr.
11431 * macros/tmac.e (,): Delete \*(#[.
11433 * troff/env.c (set_tabs): Read the tab type even if the position
11434 is bad. Allow the position of the first tab stop to be negative.
11436 Wed Jul 15 13:14:37 1992 James Clark (jjc at jclark)
11438 * refer/dirnamemax.c: Use pathconf() if <unistd.h> defines
11440 * refer/Makefile: Compile dirnamemax.c using -DHAVE_UNISTD_H
11441 rather than -DPATHCONF_MISSING.
11442 * Makefile: Get rid of PATHCONF_MISSING.
11444 * refer/map.c: New file.
11445 * refer/index.c: Interface to mmap through map.c. Rename map_size
11447 * refer/Makefile: Handle map.c.
11448 * Makefile: Include -DHAVE_MMAP in OLDCFLAGS rather than CFLAGS.
11450 Tue Jul 14 14:15:20 1992 James Clark (jjc at jclark)
11452 * Makefile: RANLIB should be `true' if there is no ranlib.
11453 * lib/Makefile (libgroff.a): Simplify.
11454 * driver/Makefile (libdriver.a): Simplify.
11456 * Makefile: Change -DWAIT_COREDUMP_0200 to -DWCOREFLAG=0200.
11457 * groff.c (WCOREDUMP): Use WCOREFLAG. Define only if not already
11460 Sat Jul 11 09:19:17 1992 James Clark (jjc at jclark)
11462 * troff/env.c (compare_ranges): Declare as extern "C".
11464 * troff/input.c (init_registers): Use `struct tm' instead of `tm'.
11466 * macros/tmac.s, macros/tmac.e: Change .nx /dev/null to .nx.
11468 Wed Jul 8 11:52:27 1992 James Clark (jjc at jclark)
11470 * pic/troff.c (troff_output::text): Merge in grops_output::text,
11471 but conditionalize use of \X based on \*(.T.
11472 (grops_output::*): Deleted.
11473 * pic/output.h: Delete declaration of make_grops_output.
11474 * pic/main.c (main): Ignore -p and -x. driver_extension_flag is 1
11475 by default. -n sets it to 0.
11476 (usage): Corresponding changes.
11477 * groff.c (main): Don't pass -x or -p to pic.
11478 * groff.sh: Likewise.
11480 * ps/ps.c (ps_printer::do_exec, ps_printer::do_file): Force ndefs
11483 * ps/devps/afmtodit: Change calculation of asc_boundary and
11484 desc_boundary. Make these bounds inclusive.
11485 * ps/devps: Regenerate font files.
11487 Tue Jul 7 13:14:15 1992 James Clark (jjc at jclark)
11489 * macros/tmac.latin1: New file.
11490 * macros/tmac.tty-char: Use tmac.latin1.
11491 (tmac.tty-tr): Deleted.
11492 * macros/Makefile: Install tmac.latin1.
11493 * macros/tmac.dvi: Use tmac.latin1.
11494 * macros/troffrc: Translate \[char160] onto no-break space here.
11495 * macros/{tmac.dvi,tmac.ps,tmac.tty,tmac.X75}: Don't do it here.
11497 Mon Jul 6 11:06:52 1992 James Clark (jjc at jclark)
11499 * macros/tmac.Xps: Use `do' request.
11501 * macros/tmac.ps: Use `do' request.
11503 * macros/tmac.e (@C): Use `do' request.
11505 * macros/tmac.X, macros/tmac.Xps: Moved from xditview.
11506 * macros/Makefile: Install tmac.X*.
11508 * tty/tmac.tty, tty/tmac.tty-char: Move to macros.
11509 * tty/Makefile: Don't install tmac.tty*.
11510 * macros/Makefile: Install tmac.tty*.
11512 * dvi/tmac.dvi: Move to macros.
11513 * dvi/Makefile: Don't install tmac.dvi.
11514 * macros/Makefile: Install tmac.dvi.
11516 * ps/tmac.ps*: Move to macros.
11517 * ps/Makefile: Don't install tmac.ps*.
11518 * macros/Makefile: Install tmac.ps*.
11520 * eqn/box.c: Provide draw_lines parameter corresponding to -D
11522 * macros/eqnrc: Set draw_lines parameter based on device.
11523 * groff.c: Don't pass -D flag to eqn.
11524 * groff.sh: Likewise.
11525 * eqn/main.c: Warn about use of -D.
11527 * troff/input.c (process_startup_file): New function.
11528 (main): Call process_startup_file().
11529 * macros/troffrc: New file.
11530 * macros/Makefile: Install troffrc.
11531 * groff.c (main): Don't pass extra -m option to troff. For a
11532 pseudo device pass the name of the pseudo device to troff using
11534 * groff.sh: Likewise.
11535 * groff.c (possible_command::prepend_arg): Deleted.
11537 * troff/input.c (do_request): New function.
11538 (init_input_requests): Bind "do" to do_request.
11540 * eqn/main.c (main): Instead of loading eqnchar from device directory,
11541 load eqnrc from macro directory.
11542 * macros/eqnrc: New file.
11543 * macros/Makefile: Install eqnrc.
11544 * ps/devps/eqnchar: Deleted.
11545 * ps/devps/Makefile: Don't install eqnchar.
11546 * dvi/devdvi/eqnchar: Deleted.
11547 * dvi/devdvi/Makefile: Don't install eqnchar.
11548 * groff.c (main): Pass -M to eqn. Don't pass -F to eqn. New
11551 * lib/device.[ch]: New files.
11552 * lib/font.h (font::set_device_name, font::get_device_name):
11554 * lib/fontfile.c: Use device.h.
11555 * lib/Makefile: Handle device.[ch]. Make paths.h define DEVICE.
11556 * troff/input.c: Delete definition of `device'.
11557 (main): Don't initialize device.
11558 * troff/troff.h: Include device.h rather than declaring device.
11559 * troff/Makefile: No need to handle DEVICE.
11560 * driver/input.c: Include device.h. Don't use
11561 font::{set,get}_device_name.
11562 * groff.c, Makefile: Rename device.h to config.h.
11563 * groff.c: Use library device variable.
11564 * eqn/main.c: Use library device variable.
11565 * eqn/Makefile: No need to handle DEVICE.
11567 * lib/searchpath.[ch]: New files.
11568 * lib/Makefile: Handle searchpath.[ch].
11569 * troff/input.c (open_file, init_dirs): Deleted.
11570 (macro_dirs): Deleted.
11571 (open_mac_file, macro_source): Use class search_path.
11572 (add_string, struct string_list): Move definition.
11573 (main): Change -M option to use macro_path. Delete call to
11575 * lib/fontfile.c (font::command_line_font_dir, font::open_file):
11576 Rewrite to use class search_path.
11577 * lib/font.h, lib/fontfile.c (font::cl_font_dirs): Deleted.
11578 * lib/Makefile: fontfile.c depends on searchpath.h.
11579 * lib/Makefile: Rename fontpath.h to paths.h. Make paths.h define
11581 * lib/macropath.[ch]: New files.
11582 * troff/Makefile: No need to handle MACROPATH.
11584 * troff/input.c: Delete DUMP code.
11585 * lib/fontfile.c, lib/font.h: Delete
11586 font::forget_command_line_font_dirs.
11588 * troff/input.c (push_token): New function.
11589 (handle_first_page_transition): Use push_token().
11590 (process_input_stack): Change handling of a space at the beginning
11593 Sun Jul 5 17:11:09 1992 James Clark (jjc at jclark)
11595 * troff/input.c (font_dirs): Delete unused variable.
11597 * eqn/lex.c (do_set): Correct error messages.
11599 Sat Jul 4 10:20:55 1992 James Clark (jjc at jclark)
11601 * troff/input.c (do_define_string): Allow the string name to be
11602 followed immediately by a tab.
11603 (define_character): Likewise.
11605 Thu Jul 2 10:59:15 1992 James Clark (jjc at jclark)
11607 * ps/ps.c (ps_printer::draw): When drawing an arc, don't allow k to
11610 * troff/input.c (input_iterator::is_file): New virtual function.
11611 (file_iterator::is_file): New function.
11612 (input_stack::end_file): New function.
11613 (input_stack::next_file): Handle the situation where there is no
11614 file on the input stack correctly. Avoid making two passes over
11616 (next_file): Make the filename optional; in this case call
11617 input_stack::end_file().
11619 Wed Jul 1 10:17:25 1992 James Clark (jjc at jclark)
11621 * dvi/tmac.dvi: Change the definitions of \(ul and _ so that they
11622 produce a real _ charater when the current font is CW and _
11625 * lib/errarg.c (errarg::errarg(const char *)): Invert conditional
11626 expression to work around gcc 2.2 bug.
11628 Wed Jun 24 08:12:24 1992 James Clark (jjc at jclark)
11630 * eqn/main.c (main): Don't give an error if we can't find eqnchar.
11632 * troff/env.c (environment::add_padding): New function.
11633 (environment::add_char): Use add_padding().
11634 (environment::space): Likewise.
11635 (environment::wrap_up_field): Add some padding if there is none
11636 and there's no current tab.
11637 * troff/env.h: Declare environment::add_padding.
11639 Mon Jun 22 08:37:45 1992 James Clark (jjc@jclark)
11641 * pic/pic.y: undef fmod and rand before declaring them.
11643 Sun Jun 14 11:40:18 1992 James Clark (jjc@jclark)
11645 * troff/input.c (main): If the DESC file specifies a font name of
11646 0, then leave the corresponding font position empty.
11648 * nroff.sh: New file.
11649 * Makefile (install.nobin): Install nroff.sh.
11651 * tty/devlatin1/R.proto: Add ao as synonym for de.
11652 * tty/tmac.tty-char: Define ao as o.
11654 * tty/dev{ascii,latin1}/R.proto: Add aq.
11655 * tty/tmac.tty-char: Delete definition of aq.
11657 Mon Jun 8 11:43:20 1992 James Clark (jjc@jclark)
11659 * troff/input.c (init_charset_table): Don't translate 0240.
11660 * ps/tmac.ps: Translate char160 to space.
11661 * dvi/tmac.dvi: Likewise.
11662 * tty/tmac.tty: Likewise.
11664 Sun Jun 7 10:52:35 1992 James Clark (jjc@jclark)
11666 * dvi/tmac.dvi: Add support for all Latin-1 characters.
11668 * macros/tmac.s: Delete definitions of \(rg, \(ah, \(ad, \(a-,
11669 \(ao, \(ac, \(ho, \(-D, \(Sd, \(TP, \(Tp, \(ss, \(AE, \(ae, \(OE,
11672 * tty/tmac.tty-char: Add \(ah.
11674 * dvi/tmac.dvi: Add definitions of Tp, TP, Sd, -D, ho.
11675 No need to define \(FM and \(!/. Conditionalize all character
11678 * ps/devps/lgreekmap: Add +h, +f, +p.
11680 * ps/tmac.psnew: New file.
11681 * ps/Makefile: Install tmac.psnew.
11683 * troff/input.c (charinfo_to_node_list): Don't ever interpret
11684 character definitions in compatible mode.
11686 * troff/input.c (remove_character): New function.
11687 (init_input_requests): Bind remove_character to "rchar".
11689 * ps/tmac.psold: New file.
11690 * ps/Makefile: Install tmac.psold.
11691 * ps/tmac.ps: Load tmac.psold. Move definitions of ISO Latin-1
11692 characters into tmac.psold. Make these definitions unconditional.
11694 * tty/tmac.tty-char: Define \n(_C only if it is not already defined.
11696 * ps/tmac.ps: Don't define \('c and \('C.
11698 * ps/devps/textmap: Move Greek characters to...
11699 * ps/devps/symbolchars:
11701 Sat Jun 6 16:41:17 1992 James Clark (jjc@jclark)
11703 * ps/devps/text.enc: Add quotesingle.
11704 * ps/devps/textmap: Add +h, +f, +p, Fn, Bq, bq, aq, lz.
11705 * tty/tmac.tty-char: Likewise.
11706 * dvi/devdvi/texmi.map: Add +h, +f, +p.
11707 * dvi/devdvi/texi.map: Add Fn.
11708 * dvi/devdvi/msam.map: Add lz.
11709 * dvi/tmac.dvi: Handle Bq, bq, aq.
11711 * pic/lex.c (get_token): Recognize 'th.
11712 * pic/map.y: Allow `expr'th in contexts where ORDINAL was allowed.
11714 Fri Jun 5 11:20:46 1992 James Clark (jjc@jclark)
11716 * ps/devps/textmap: Move di, mu, +- to...
11717 * ps/devps/symbolchars:
11719 * macros/tmac.s (@XS): Don't call par@reset or fi.
11720 (XA): Call LP. Turn off adjustment. Reduce line length.
11722 * macros/tmac.s: Initially alias XS to LP.
11723 (XS): Rename to @XS.
11724 (cov*ab-init): Alias XS to @XS.
11726 Thu Jun 4 09:12:05 1992 James Clark (jjc@jclark)
11728 * troff/token.h: Delete TOKEN_CHAR_HEIGHT, TOKEN_CHAR_SLANT,
11729 TOKEN_FONT_NAME, TOKEN_FONT_POSITION, TOKEN_SIZE tokens.
11730 (token::is_size, token::changes_env): Deleted.
11731 * troff/number.c (parse_term): No need to process \s explicitly.
11732 Call tok.next() only after scale indicator has been processed.
11733 * troff/input.c (do_overstrike, do_bracket): No need to process \s,
11735 (token::next): Handle \s, \f, \S, \H immediately rather than
11736 returning them as tokens.
11737 (token::operator==, token::description, token::add_to_node_list,
11738 token::process): Remove handling of deleted tokens.
11740 * troff/env.c (environment::add_char): When adding padding
11741 indicator character, call start_line() if necessary.
11743 Wed Jun 3 09:55:50 1992 James Clark (jjc@jclark)
11745 * ps/devps/afmtodit: Don't output 0 kerns.
11747 * ps/devps/afmtodit: Remove directory from name of encoding in
11748 font description file.
11750 * ps/devps/afmtodit: Improve error messages.
11752 * ps/devps/afmtodit: Allow DESC file to be specified with -d.
11754 * ps/devps/Makefile: Incorporate FontMakefile. Rework.
11755 * ps/devps/FontMakefile: Deleted.
11756 * ps/devps/afmname: New file.
11758 * ps/devps/symbol.sed: New file.
11759 * ps/devps/symbol.diff: Deleted.
11760 * ps/devps/FontMakefile: Generate symbol.afm using symbol.sed.
11761 Generate zapfdr.afm from zapfd.afm.
11763 * tty/tmac.tty (tty-char): Prefix definition with ".
11765 * macros/tmac.an (TP): Don't start a diversion if one has already
11768 * tty/tmac.tty-char: Add Latin-1 characters.
11770 * tty/tmac.tty-char: Incorporate suggestions from Paul Eggert.
11772 Tue Jun 2 00:54:34 1992 James Clark (jjc@jclark)
11774 * tbl/table.c (table::allocate): Delete old_vline, old_entry.
11775 Move declaration of struct horizontal_span.
11777 * tbl/table.c (table::table): Initialize span_list.
11778 (table::~table): Delete span_list.
11780 * lib/ptable.h (PTABLE(T)::~PTABLE(T)): Delete v.
11782 * ps/devps/Makefile: Avoid dependency on GNU make.
11784 * ps/tmac.ps: Check that character does not already exist before
11787 * tty/tmac.tty: Add definitions of \(ff, \(!=, \(==, \(~=, \(sq,
11788 \(OE, \(oe, \(AE, \(ae, \(lh, \(rh. Delete definitions of \(en,
11789 \(ru, \(ul, \(br, \(bv, \(sl which are in the font description
11792 * tty/tmac.tty-char: New file.
11793 * tty/Makefile: Install tmac.tty-char.
11794 * tty/tmac.tty: Move definitions of \(ua, \(da, \(uA, \(dA into
11797 * tty/tmac.tty: Fix definition of \(34.
11799 * tty/dev{ascii,latin1}/R.proto: Add ha and ti. Map
11800 bracket-drawing characters onto |. Add *o.
11802 * troff/env.c (environment::wrap_up_tab): Increment field_spaces
11803 only if current_field.
11805 * troff/dictionary.c (dictionary::lookup): Free old_table after
11808 Mon Jun 1 10:15:22 1992 James Clark (jjc@jclark)
11810 * tty/dev{ascii,latin1}/R.proto: Add uppercase Greek characters
11811 whose glyphs are identical to glyphs of some Roman character.
11813 * tty/devlatin1/R.proto (bu): Deleted.
11814 * tty/devascii/R.proto (bu): Deleted.
11815 * tty/tmac.tty: Add definition of \(bu.
11817 * eqn/main.c (do_file): Pass FILE as argument.
11818 (main): Automatically load eqnchar. New options -F and -n.
11819 Pass do_file an opened FILE.
11820 * groff.c: Don't pass eqnchar to eqn. Pass -F options onto eqn.
11821 No need to include font.h.
11822 * groff.sh: Likewise. Don't need to use - for standard input.
11823 Prefix files with -- if first file starts with -.
11825 * macros/tmac.e: Conditionalize use of \$* on \n(.g.
11827 * troff/env.c (environment::possibly_break_line): Don't set line
11828 to 0 across call to output_line(). Don't call output_line() until
11829 after discarding nodes after break.
11831 Sun May 31 10:45:29 1992 James Clark (jjc@jclark)
11833 * request.h (macro::empty): Declare it.
11834 * input.c (macro::empty): New method.
11835 (interpolate_macro): Don't give a WARN_SPACE if the two-character
11838 Sat May 30 10:27:15 1992 James Clark (jjc@jclark)
11840 * troff/env.c (environment::start_field): Decrement space_total
11841 when a space is frozen.
11843 Fri May 22 14:34:38 1992 James Clark (jjc@jclark)
11845 * macros/tmac.an (R): Delete macro.
11847 * troff/input.c (get_copy, token::next): Support \# (like \" but
11848 newline is ignored).
11850 * troff/input.c (token::next): Fix error message in 'Y' case.
11852 Thu May 21 09:26:24 1992 James Clark (jjc@jclark)
11854 * eqn/delim.c (define_extensible_string): Recognize any prefix of
11857 Fri May 15 10:20:41 1992 James Clark (jjc at jclark)
11859 * c++test.c: Include <osfcn.h>.
11861 * lib/strtol.c, lib/getcwd.c, ps/psbb.c: Declare errno in case
11864 Fri May 8 09:37:19 1992 James Clark (jjc at jclark)
11866 * tbl/table.c (table::divide_span): Don't count column separation
11867 if expand was specified.
11869 * tbl/main.c (process_format): Don't ignore width specs in
11870 continued format. Give warning for changing equal widths or
11871 column separation in continued format.
11872 (process_data): Set column separation, minimum width, equal
11873 columns at end of table.
11875 Thu May 7 08:50:40 1992 James Clark (jjc at jclark)
11877 * troff/node.c (kern_pair_node::add_discretionary_hyphen,
11878 node::add_discretionary_hyphen): Use soft_hyphen_char.
11879 (set_soft_hyphen_char): New function.
11880 (init_node_requests): Bind to shc. Initialize soft_hyphen_char.
11882 * Makefile (c++tested): Give more helpful message if test fails.
11884 Tue May 5 10:58:39 1992 James Clark (jjc at jclark)
11886 * troff/input.c (init_charset_table): Translate 0240 to
11887 an unbreakable space.
11889 * troff/token.h (token::hyphen_indicator): New function.
11890 * troff/charinfo.h (TRANSLATE_HYPHEN_INDICATOR): New special
11892 * troff/input.c (translate): Allow translation to \%.
11893 * troff/node.c (node::add_char): Handle
11894 TRANSLATE_HYPHEN_INDICATOR.
11895 (make_node): Don't allow TRANSLATE_HYPHEN_INDICATOR here.
11897 * troff/input.c (init_charset_table): Don't set BREAK_AFTER flag
11900 * tty/devlatin1/R.proto: \(hy and - should print as 055.
11902 Tue Apr 21 09:24:42 1992 James Clark (jjc at jclark)
11904 * groff.c (run_commands): If the last command gets a SIGPIPE send
11905 a SIGPIPE to all children than haven't yet terminated. When
11906 command terminates, set pid field to -1.
11908 Fri Apr 17 11:20:48 1992 James Clark (jjc at jclark)
11910 * groff.c (main): Pass an appropriate -filename option to gxditview.
11912 Thu Apr 16 15:11:40 1992 James Clark (jjc at jclark)
11914 * Makefile.bd (install): Remove existing program before copying.
11916 * Makefile, */Makefile, Makefile.bd, groff.sh, groff.c: Allow
11917 programs which have Unix counterparts to be installed with
11918 user-specified prefix.
11920 * troff/input.c (exit_troff): Don't check if exit_started.
11921 (exit_request): Don't call exit_troff if exit_started.
11923 * Makefile.bd (install.mm): Rename to install.dwbmm.
11925 Tue Apr 14 10:05:10 1992 James Clark (jjc at jclark)
11927 * driver/input.c (do_file): Add missing break for '#' case.
11929 Mon Apr 13 10:11:02 1992 James Clark (jjc at jclark)
11931 * troff/input.c (input_stack::clear): Clear past any boundaries and
11932 then add the boundaries back.
11934 * troff/input.c (exit_troff): Return immediately if already
11937 * macros/tmac.s (pg@end-text): New macro. Use pg@end-text for the
11939 (pg*end-page): If the text has ended and there are no more
11940 footnotes or keeps, exit.
11942 * macros/doc-ditroff (Lq, Rq): Define as \(lq and \(rq.
11944 * troff/input.c (init_charset_table): Make \(rq transparent by
11947 * macros/tmac.an: Define lq and rq strings.
11949 * macros/tmac.s (Q, U): Define as \(lq and \(rq.
11951 Sun Apr 12 12:54:37 1992 James Clark (jjc at jclark)
11953 * troff/env.c (environment::final_break): New function.
11954 (environment::newline): Set prev_line_interrupted to 2 if
11956 * troff/env.h: Declare environment::final_break.
11957 * troff/input.c (exit_troff): Call environment::final_break()
11958 instead of environment::do_break().
11960 * macros/Makefile: Install man.local if $(MACRODIR)/man.local
11961 doesn't already exist.
11962 * macros/man.local: New file.
11963 * macros/tmac.an: Load man.local.
11964 * macros/man.ultrix: New file.
11966 Sat Apr 11 17:32:04 1992 James Clark (jjc at jclark)
11968 * troff/input.c (exit_groff): Rename to...
11969 (exit_troff): New function.
11971 * troff/div.c (exit_started, done_end_macro,
11972 seen_last_page_ejector): New global variables.
11973 (began_page_in_end_macro): New static variable.
11974 (exit_flag): Deleted.
11975 (top_level_diversion::top_level_diversion): Initialize
11977 (top_level_diversion): More elaborate test for whether
11978 cleanup_and_exit() should be called.
11979 Set began_page_in_end_macro if the end macro isn't yet finished.
11980 * troff/div.h (top_level_diversion::last_page_count): New data
11982 (top_level_diversion::set_last_page): New function.
11983 (exit_started, done_end_macro, seen_last_page_ejector): Declare.
11984 * troff/env.c (do_break): Zero prev_line_interrupted.
11985 * troff/input.c (exit_flag): Delete declaration.
11986 (LAST_PAGE_EJECTOR): New magic cookie.
11987 (token::next): Handle LAST_PAGE_EJECTOR.
11988 (exit_groff): Set exit_started and done_end_macro instead of
11989 exit_flag. Call top_level_diversion::set_last_page. Push a
11990 LAST_PAGE_EJECTOR instead of calling push_page_ejector(). Do
11991 another ejection after setting seen_last_page_ejector.
11993 Thu Apr 9 04:37:11 1992 James Clark (jjc at jclark)
11995 * etc/grog.sh, etc/grog.sh: Recognize -me sh macro.
11997 * macros/tmac.e (TH): Make sure there's room for the initial
12000 * macros/tmac.s (par@init): Make PD and DD at least \n(.V.
12001 Set FVS in points rather than units.
12003 Mon Apr 6 11:21:32 1992 James Clark (jjc at jclark)
12005 * troff/div.c (top_level_diversion::add_trap): Don't consider the
12006 position of empty slots.
12008 Fri Apr 3 10:46:45 1992 James Clark (jjc at jclark)
12010 * ps/devps/S: Fix height and depth of parenrightex.
12011 * ps/devps/symbol.diff: Regenerate.
12013 Sat Mar 28 21:17:52 1992 James Clark (jjc at jclark)
12015 * tmac.e (u): Do underlining as in -mgs.
12017 Fri Mar 27 09:23:44 1992 James Clark (jjc at jclark)
12019 * tty/tty.c (tty_printer::end_page): If overstriking is
12020 suppressed, still turn overstruck horizontal and vertical lines
12023 * lib/new.c: Back out Feb 24 change; no longer needed with gcc
12026 * refer/label.y (format_expr::evaluate): Avoid use of %0*d.
12028 Wed Mar 18 09:29:10 1992 James Clark (jjc at jclark)
12030 * Version 1.05 released.
12032 Tue Mar 17 16:50:45 1992 James Clark (jjc at jclark)
12034 * tty/tty.c: Instead of keeping an array of glyphs and then
12035 sorting it, keep a ordered linked list of glyphs for each line.
12037 * driver/driver.h: Include stddef.h.
12039 * tty/tty.c (compare_glyph):
12040 * refer/refer.c (rcompare):
12041 * troff/env.c (compare_ranges): Arguments of qsort comparison
12042 function should be const void *.
12044 * troff/number.c (parse_term):
12045 * dvi/dvi.c (draw_dvi_printer::draw): Avoid initialization in
12048 * refer/label.y (consider_authors): Don't access variables
12049 constructed under a condition outside that condition: put braces
12050 round for statement containing declaration; redeclare use of same
12053 * pic/pic.y (text_expr): Delete production that allows
12054 parenthesised text_expr.
12055 (expr): Allow a conditional_expr to appear in parentheses.
12056 (conditional_expr): Rename to any_expr.
12058 * mm: Install new version 1.01 from jh.
12060 * lib/font.c (font::get_width): Cache scaled widths.
12061 (font::font): Initialize widths_cache.
12062 (font::~font): Destroy widths_cache.
12063 * lib/font.h: Add font::widths_cache. Declare font_widths_cache.
12065 Mon Mar 16 10:16:10 1992 James Clark (jjc at jclark)
12067 * c++test.c, c++test.ref: New files.
12068 * Makefile: Check that the C++ compiler works.
12070 * ps/tmac.pspic (PSPIC): Do a break.
12072 * ps/tmac.ps: Move definition of PSPIC into...
12073 * ps/tmac.pspic: New file.
12074 (PSPIC): Draw box around picture, but make it invisible to grops.
12075 * ps/tmac.ps: Load tmac.pspic.
12076 * ps/Makefile: Install tmac.pspic.
12078 Sun Mar 15 14:18:08 1992 James Clark (jjc at jclark)
12080 * lib/font.c (scale_round): If n is negative,
12081 subtract .5 before truncating floating point result.
12083 * lib/fontfile.c: Include <errno.h>.
12085 Tue Mar 10 14:17:03 1992 James Clark (jjc at jclark)
12087 * driver/input.c (get_char): Inline. Don't update current_lineno.
12088 Change callers to up date current_lineno if necessary.
12089 Use get_char() instead of getc(current_file).
12091 Sun Mar 8 18:05:28 1992 James Clark (jjc at jclark)
12093 * ps/tmac.ps: Fix up spacing of \(mo and \(nm.
12095 Fri Mar 6 19:38:58 1992 James Clark (jjc at jclark)
12097 * tty/tty.c (tmac.tty): Define \(rg as (R).
12099 Tue Mar 3 10:11:25 1992 James Clark (jjc at jclark)
12101 * lib/lib.h: New define a_delete.
12102 * Use a_delete instead of delete when deleting an array of objects
12103 without destructors.
12105 * lib/lib.h: Rename adelete to ad_delete.
12106 * Change uses of adelete.
12108 Mon Mar 2 12:41:05 1992 James Clark (jjc at jclark)
12110 * eqn/eqn.y: Include lib.h.
12112 * troff/node.c (grow_font_table): Delete old_font_table.
12114 * mm: Install new version from jh.
12116 Fri Feb 28 10:42:23 1992 James Clark (jjc at jclark)
12118 * tbl/table.h (format_type): Make global instead of local to class
12119 entry_format. Prefix enumerators with FORMAT_.
12120 * tbl/table.c, tbl/main.c: Corresponding changes.
12121 * refer/token.h (token_type): Make global. Prefix enumerators
12123 * refer/token.[ch]: Corresponding changes.
12124 * Makefile: Get rid of -DNO_NESTED_TYPES configuration option.
12126 * troff/div.c (node::set_vertical_size): Don't name argument.
12128 Thu Feb 27 10:29:19 1992 James Clark (jjc at jclark)
12130 * Makefile: New configuration option ARRAY_DELETE_NEEDS_SIZE.
12131 * lib/lib.h: Define adelete accordingly.
12132 * pic/object.c (graphic_object::graphic_object):
12133 * tbl/main.c (format::~format):
12134 * tbl/table.c (table::~table):
12135 * refer/ref.c (reference::~reference, reference::merge,
12136 reference::insert_field, reference::delete_field): Use adelete.
12138 * Makefile: Change NESTED_TYPES to NO_NESTED_TYPES.
12140 * tbl/table.h: Corresponding changes.
12142 * common.c (common_output::dashed_arc, common_output::dotted_arc):
12143 Ensure total_angle is positive.
12145 Wed Feb 26 08:49:26 1992 James Clark (jjc at jclark)
12147 * refer/ref.c (reference::merge, reference::insert_field,
12148 reference::delete_field): Avoid delete[0].
12150 * refer/token.c (init_special_chars): Move calls to cmupper
12151 outside calls to init_two_char_letter to work around bug in gcc
12154 Mon Feb 24 14:20:00 1992 James Clark (jjc at jclark)
12156 * lib/new.c (operator new): Use __builtin_new for g++.
12158 * pic/object.c (graphic_object::~graphic_object): Don't use
12161 * pic/object.c (output::compute_scale): Initialize max_width and
12164 Sat Feb 15 09:55:20 1992 James Clark (jjc at jclark)
12166 * troff/input.c (write_request): Call fflush.
12168 * troff/node.h (class composite_node): Move declaration to node.c
12169 * troff/input.c (charinfo_to_node): Rename to ...
12170 (charinfo_to_node_list): Return node list rather than composite
12172 * troff/node.c (make_composite_node): New function.
12173 (make_node, add_char): Call make_composite_node instead of
12175 (class composite_node): Add a tfont * member. Delete font_size
12177 (composite_node::composite_node, composite_node::copy,
12178 composite_node::size): Corresponding changes.
12179 (composite_node::tprint): Provide constant spacing, emboldening
12180 and track kerning as specified in tfont.
12181 (composite_node::width): Change width calculation accordingly.
12182 * troff/env.h (environment::composite): New member.
12183 (environment::is_composite, environment::set_composite): New
12185 * troff/env.c (environment::environment): Initialize composite.
12186 * troff/input.c (charinfo_to_node): Call
12187 environment::set_composite.
12188 * troff/node.c (make_composite_node, make_glyph_node): Use the
12189 plain version of the tfont if the environment is composite.
12191 * troff/node.c (font_info::get_space_width): Additional argument
12192 giving space_size. Handle constant space correctly. Scale by
12193 space_size unless constant spaced.
12194 (env_sentence_space_width): New function.
12195 * troff/node.h: Declare it.
12196 * troff/env.h (environment::get_space_size,
12197 environment::get_sentence_space_size,
12198 environment::get_narrow_space_width,
12199 environment::get_half_narrow_space_width): Make inline.
12200 (environment::get_space_width): Make inline. Just call
12202 * troff/env.c: Delete definitions for funtions made inline.
12203 (environment::space_newline, environment::space): Use
12204 env_sentence_space_width(). Don't scale by space_size.
12205 * troff/node.h: Move declarations of env*space_width() functions
12208 Sat Feb 8 09:30:22 1992 James Clark (jjc at jclark)
12210 * macros/tmac.s (PS): Don't try to set negative indent.
12212 Thu Feb 6 09:00:35 1992 James Clark (jjc at jclark)
12214 * pic/pic.y: Fix min function.
12216 Tue Jan 28 07:52:29 1992 James Clark (jjc at jclark)
12218 * man/mdate.sh: Clear LANGUAGE.
12220 Sun Jan 19 13:02:41 1992 James Clark (jjc at jclark)
12222 * pic/pic.y, pic/lex.c: Rename COMMAND token to COMMAND_LINE.
12223 * pic/lex.c: New COMMAND keyword.
12224 * pic/pic.y (print_args, print_arg): New rules.
12225 (placeless_element): Use print_args for PRINT.
12226 New COMMAND element.
12228 Tue Jan 7 13:14:31 1992 James Clark (jjc at jclark)
12230 * troff/input.c (terminal): Handle missing argument correctly.
12232 * pic/pic.y (text_expr): New rule.
12234 * pic/pic.y: Implement := operator.
12236 Sun Jan 5 10:23:02 1992 James Clark (jjc at jclark)
12238 * etc/grog.pl, etc/grog.sh: Distinguish old and new versions of
12241 Sat Jan 4 14:42:26 1992 James Clark (jjc at jclark)
12243 * ps/devps/dingbatsrmap: Include this in the distribution.
12245 * macros/tmac.doc: Replace with new version from 2nd Networking
12246 Release. Fix loading of doc-* files.
12247 * macros/{doc-common,doc-ditroff,doc-nroff,doc-syms}: New files.
12248 * macros/tmac.doc.old: New file. Apply fixes that had been
12249 applied to old tmac.doc.
12250 * macros/tmac.andoc: Check that we're running under groff.
12251 * macros/Makefile: Rework.
12253 Fri Jan 3 13:27:51 1992 James Clark (jjc at jclark)
12255 * tbl/table.h (format_type):
12256 * refer/token.h (token_type): If NESTED_TYPES is defined, use
12257 typedef to make these types visible at file scope.
12258 * Makefile: Add NESTED_TYPES configuration option.
12260 * troff/div.c (mark): At the top level use the value of
12261 nl_reg_contents rather than the current vertical position.
12263 Thu Jan 2 10:34:51 1992 James Clark (jjc at jclark)
12265 * tty/tty.c: Implement \D for horizontal or vertical lines.
12266 (tty_printer::set_char): Use vec_used+2 as serial number.
12267 Don't allow size of vector to exceed USHRT_MAX-2.
12268 Split off part into...
12269 (tty_printer::add_char): New function.
12270 (tty_printer::draw): New function.
12271 (compare_glyph): Handle equal serial numbers.
12272 (tty_printer::end_page): Handle overstruck characters from \D.
12273 (main, usage): Implement -d option.
12275 Mon Dec 23 10:37:51 1991 James Clark (jjc at jclark)
12277 * tbl/main.c (process_format):
12278 * eqn/text.c (split_text):
12279 * troff/input.c (token::next): Use inner block for declarations
12280 with initializers in switch statement.
12282 Mon Dec 16 20:52:03 1991 James Clark (jjc at jclark)
12284 * pic/common.c (common_output::dash_line): Cope with zero-length
12287 Sun Nov 17 12:04:08 1991 James Clark (jjc at jclark)
12289 * Version 1.04 released.
12291 Wed Nov 13 05:27:21 1991 James Clark (jjc at jclark)
12293 * macros/tmac.an (TH): Define a macro an-init to define variables
12294 based on command line arguments.
12295 (an-header): Call it.
12297 Sun Nov 3 12:07:34 1991 James Clark (jjc at jclark)
12299 * Makefile (install.mm): Rename to install.dwbmm.
12301 * Makefile: Integrate mm.
12302 * mm: New directory.
12304 Wed Oct 30 10:11:34 1991 James Clark (jjc at jclark)
12306 * refer/dirnamemax.c: If PATHCONF_MISSING is defined, include
12309 * pic/troff.c (troff_output::simple_spline,
12310 troff_output::simple_polygon): Rename variable `v' to `d' to avoid
12311 shadowing parameter.
12313 * lib/tmpfile.c (xtmpfile): Declare dir as const char *.
12315 * lib/ptable.h: Add explicit casts when converting from unsigned
12318 * dvi/devdvi/{SA,SB,msam.map,msbm.map}: New files.
12319 * dvi/devdvi/Makefile: Install SA, SB.
12321 * refer/indxbib.c: Add declaration of mktemp.
12323 * refer/lookbib.c: Add declaration of isatty.
12325 Fri Oct 25 09:00:17 1991 James Clark (jjc at jclark)
12327 * pic/lex.c (interpolate_macro_with_args): While collecting
12328 arguments, keep track of whether we're in a string.
12330 Wed Oct 23 08:42:48 1991 James Clark (jjc at jclark)
12332 * ps/tmac.ps (PSPIC): Do the .sp after the \X, and move the \X
12333 down with \v, so as to avoid problems with top of page trap
12334 setting no space mode.
12336 Tue Oct 22 17:38:49 1991 James Clark (jjc at jclark)
12338 * eqn/lex.c (get_delimited_text): Allow tab before macro body.
12340 Tue Oct 15 17:24:53 1991 James Clark (jjc at jclark)
12342 * ps/psrm.c (ps_get_line): Fix bug when lines longer than 255.
12343 Improve error message.
12345 Fri Oct 11 11:09:38 1991 James Clark (jjc at jclark)
12347 * ps/psrm.c (print_ps_string): Don't pass negative numbers to
12350 Wed Oct 9 17:50:14 1991 James Clark (jjc at jclark)
12352 * groff.c (possible_command::execp): Always use _exit() after a
12355 * Makefile: Add HAVE_UNION_WAIT, HAVE_PID_T, WAIT_COREDUMP_0200,
12356 NO_SYS_WAIT_H configuration options.
12357 * groff.c: Use these options. Use POSIX-style macros to extract
12358 fields from the status returned by wait().
12360 Fri Oct 4 12:12:27 1991 James Clark (jjc at jclark)
12362 * tbl/table.c (table::compute_separation_factor): Allow the
12363 separation factor to drop to 0.
12365 Tue Oct 1 18:12:38 1991 James Clark (jjc at jclark)
12367 * refer/search.c: Include <errno.h>.
12369 Sun Sep 29 08:40:57 1991 James Clark (jjc at jclark)
12371 * pic/pic.y (YYDEBUG): Don't define for Borland C++.
12373 * lib/lib.h: #ifdef out declarations of itoa and iftoa for Borland
12376 * pic/lex.c (input_stack::bol): Move definition out of class body.
12378 * pic/main.c: On MSDOS munge argv[0].
12380 * lib/ptable.h: Define name2 as _Paste2 for Borland C++.
12382 * lib/ptable.c (hash_string): Use unsigned long rather than
12384 (next_ptable_size): Use unsigned rather than int. Give an error
12385 message if we've hit the largest table size.
12386 * lib/ptable.c: Corresponding changes. Also use unsigneds for the
12389 * pic/object.h (object_spec): Make flags unsigned long. Declare
12390 flags as const unisgned long rather than as enums.
12392 * pic/output.c: Deleted.
12394 * pic/troff.c (troff_output::simple_ellipse): Remove spurious %.
12396 * tbl/table.c (simple_entry::note_double_vrule_on_{left,right}):
12397 Add additional argument.
12398 (line_entry::note_double_vrule_on_{left,right}): Set value of
12399 douvle_vrule_on_{right,left} flag according to argument.
12400 (simple_line_entry::simple_print,
12401 simple_line_entry::double_line_print): If adjacent to double vrule
12402 on a corner extend rather than shorten the rule by half the double
12405 * troff/number.c (parse_term): In checking for overflow, handle the
12406 case where the current horizontal position is negative.
12408 Thu Sep 12 08:26:09 1991 James Clark (jjc at jclark)
12410 * pic/object.c (draw_arrow): Check for object having zero length.
12412 Wed Sep 11 10:32:38 1991 James Clark (jjc at jclark)
12414 * eqn/main.c (do_file): Split off inline equation handling into...
12415 (inline_equation): New function. Search for starting delimiter
12417 (delim_search): New function. Don't recognize a delimiter that
12418 occurs in the name of an escape sequence, number register, string
12421 Tue Sep 10 04:01:11 1991 James Clark (jjc at jclark)
12423 * eqn/delim.c (delim_box::compute_metrics): Don't call
12424 define_extensible_string if left is 0.
12425 (delim_box::output): Don't print the left delimiter if left is 0.
12426 (delim_box::debug_print): Check for left == 0 before calling printf.
12428 Fri Aug 23 13:02:30 1991 James Clark (jjc at jclark)
12430 * troff/Makefile (majorminor.c): Include only digits in
12433 Thu Aug 22 09:35:37 1991 James Clark (jjc at jclark)
12435 * refer/dirnamemax.c: new file.
12436 * refer/genlimits.c: Deleted.
12437 * refer/indxbib.c (main): Use dir_name_max() instead of NAME_MAX.
12438 Don't check path length.
12439 * refer/Makefile: Add dir_name_max.o; delete genlimits.
12440 * Makefile: Add PATHCONF_MISSING option.
12442 * refer/indxbib.c (get_cwd): New function.
12443 (main): Use get_cwd().
12444 * lib/getcwd.c: New file.
12445 * Makefile: Delete -DHAVE_GETWD. Include GETCWD variable. Pass
12446 GETCWD in SUBFLAGS.
12447 * lib/Makefile: Compile getcwd.o.
12449 * ps/tmac.psatk (psatk-defs): Define showpage after pushing
12452 * refer/indxbib.c (main): Check success of mktemp.
12454 * lib/tmpfile.c: New file.
12455 * lib/Makefile: Add tmpfile.c.
12456 * lib/lib.h: Declare xtmpfile(); include <stdio.h>.
12457 * ps/ps.h: Delete declaration of mktemp().
12458 * ps/ps.c (ps_printer::ps_printer): Use xtmpfile().
12459 * refer/refer.c (divert_to_temporary_file): Use xtmpfile().
12460 * driver/driver.h: No need now to include errno.h.
12462 * everywhere: Set errno to 0 before calling fopen().
12464 * eqn/eqn.h, etc/soelim.c, driver/driver.h, etc/addftinfo.c,
12465 dvi/tfmtodit.c, groff.c, refer/index.c, refer/linear.c,
12466 refer/lookbib.c, refer/refer.h, ps/psbb.c: Include <errno.h>.
12468 Mon Aug 19 10:52:18 1991 James Clark (jjc at jclark)
12470 * troff/env.h (translate_space_to_dummy): Declare it.
12471 * troff/env.c (environment::space_newline, environment::space):
12472 If translate_space_to_dummy is set then make the width of spaces 0.
12473 * troff/input.c (translate): If the second character of a
12474 translation is a space, translate to unbreakable space. If the
12475 first character is a space, set or clear translate_space_to_dummy
12476 according to whether the second character is \&. Weird!
12478 Tue Jul 30 10:03:56 1991 James Clark (jjc at jclark)
12480 * groff.c (run_commands): Don't use non-zero exit code because a
12481 command gets SIGPIPE.
12483 * groff.c, groff.sh: Use -mXps with -TXps.
12485 * ps/ps.c (ps_printer::special): Move call to flush_sbuf() into...
12486 (ps_printer::do_exec, ps_printer::do_file, ps_printer::do_def,
12487 ps_printer::do_mdef, ps_printer::do_import): Call flush_sbuf().
12488 (ps_printer::special): New specials invis and endinvis.
12489 (ps_printer::do_invis, ps_printer::do_endinvis): New functions.
12490 (ps_printer::set_char, ps_printer::draw): Return if invis_count>0.
12491 (ps_printer::end_page): Check that invis_count == 0.
12492 (ps_printer::invis_count): New member.
12493 (ps_printer::ps_printer): Initialize invis_count to 0.
12495 * troff/env.c (environment::hyphenate_line): Hyphenation
12496 indicator at beginning of word inhibits splitting after -, \(em
12499 * pic/pic.y (element): Allow another element to follow } without
12500 any intervening separator.
12502 Mon Jul 22 12:27:37 1991 James Clark (jjc at jclark)
12504 * pic/lex.c (get_delimited): Allow tabs before delimiter.
12506 Wed Jul 17 10:59:08 1991 James Clark (jjc at jclark)
12508 * groff.c: Get rid of HAVE_UNION_WAIT stuff. Instead suppress
12509 declaration of wait() in header files.
12510 * Makefile: Get rid of -DHAVE_UNION_WAIT.
12512 * tbl/table.c (alphabetic_text_entry::add_tab): New function.
12514 * lib/lib.h: Declare return type of strerror as char *.
12516 * man/Makefile: Add g flag to sed substitutions.
12517 * Makefile (shgroff, bindist): Likewise.
12519 Sun Jul 14 11:57:02 1991 James Clark (jjc at jclark)
12521 * ps/ps.c (ps_printer::do_import): Move push of userdict into...
12522 * ps/devps/prologue (PBEGIN): Define showpage after pushing
12525 Sat Jul 13 20:53:04 1991 James Clark (jjc at jclark)
12527 * ps/devps/prologue (PBEGIN): Zap any definition of showpage in
12530 Fri Jul 12 07:10:09 1991 James Clark (jjc at jclark)
12532 * man/mdate.sh: Handle the fact that BSD ls -l does not print the
12535 Sun Jul 7 08:00:23 1991 James Clark (jjc at jclark)
12537 * troff/input.c (define_number_reg): If currently undefined,
12538 don't define it if the argument is an invalid expression.
12540 * Makefile: Ignore return value of `if' commands without `else'
12543 * Makefile: Split up CPPDEFINES into a series of separate
12544 configuration options.
12546 * troff/input.c (init_registers): Use time_t instead of long
12547 unless LONG_FOR_TIME_T is defined. Use returned result rather
12548 than passing pointer.
12549 * Makefile: Document LONG_FOR_TIME_T as a CPPDEFINE.
12551 * lib/Makefile (fontpath.h): Use gendef.
12553 Thu Jul 4 09:48:05 1991 James Clark (jjc at jclark)
12555 * troff/input.c (input_iterator::shift): Delete argument name.
12556 * troff/node.c (suppress_output_file::really_begin_page,
12557 suppress_output_file::really_transparent_char, node::ascii_print,
12558 node::tprint): Delete names of unused arguments.
12560 Wed Jul 3 17:34:57 1991 James Clark (jjc at jclark)
12562 * refer/label.y (string): Pass $4 to command_error.
12564 Tue Jul 2 15:06:01 1991 James Clark (jjc at jclark)
12566 * Version 1.03 released.
12568 Sat Jun 29 08:14:01 1991 James Clark (jjc at jclark)
12570 * Makefile: Pass definition of SHELL in SUBFLAGS.
12572 * gendef: New file.
12573 * Makefile, eqn/Makefile, refer/Makefile, troff/Makefile,
12574 ps/Makefile: Use gendef to construct header files that are
12575 constructed from the Makefile.
12577 * macros/Makefile: make all should build stripped version of tmac.e.
12579 * refer/Makefile (clean): Remove y.output.
12581 Fri Jun 28 09:44:36 1991 James Clark (jjc at jclark)
12583 * ps/pfbtops.c (main): Add -v option which prints out a version
12585 * ps/Makefile (pfbtops): Link with libgroff.a.
12587 Fri Jun 21 07:43:23 1991 James Clark (jjc at jclark)
12589 * refer/search.h (linear_searcher::get_nkeys): Delete declaration.
12590 * refer/linear.c (linear_searcher::get_nkeys): Delete definition.
12592 * refer/lkbib.c (main): Always terminate reference with blank
12594 * refer/lookbib.c (main): Likewise.
12596 * refer/linear.c (file_buffer::load): Check that the file is not a
12599 * refer/Makefile (genlimits): Possibly add -DHAVE_SYS_DIR_H.
12600 (genlimits.c): Include <sys/dir.h> if HAVE_SYS_DIR_H is defined.
12601 Delete second inclusion of <sys/param.h>.
12603 Tue Jun 18 01:32:26 1991 James Clark (jjc at jclark)
12605 * troff/token.h (token::special): Deleted.
12607 * tbl/main.c (process_format): Rework so that opt->tab_char is
12608 recognized only when appropriate.
12610 * ps/Makefile (clean): Remove pfbtops.
12612 Sun Jun 16 09:37:19 1991 James Clark (jjc at jclark)
12614 * lib/font.c (text_file::next): Don't return if we have got a
12617 Fri Jun 14 09:52:26 1991 James Clark (jjc at jclark)
12619 * refer/refer.c (store_reference): Get hash code from old_table[i]
12620 when rehashing the table.
12622 Thu Jun 13 01:26:43 1991 James Clark (jjc at jclark)
12624 * eqn/box.c (box::top_level): Save size and prev size using \R and
12625 restore it afterwards. Set the size to the size at the beginning
12627 * eqn/pbox.h: Declare SAVED_INLINE_PREV_SIZE_REG,
12628 SAVED_INLINE_SIZE_REG, and SAVED_SIZE_REG.
12630 * refer/Makefile (limits.h): Use ./genlimits.
12632 Wed Jun 12 16:05:34 1991 James Clark (jjc at jclark)
12634 * refer/index.c: Delete declarations of stat() and fstat().
12636 Tue Jun 11 14:52:49 1991 James Clark (jjc at jclark)
12638 * tty/tmac.tty: Add character definitions for \(>= and \(<=.
12640 Mon Jun 10 22:49:48 1991 James Clark (jjc at jclark)
12642 * etc/grog.sh, etc/grog.pl: Change regex for .PS.
12644 Fri Jun 7 09:13:06 1991 James Clark (jjc at jclark)
12646 * troff/input.c (token::get_char): Handle \e.
12648 * refer/linear.c: Delete declarations of fstat() and stat().
12650 Wed Jun 5 09:11:59 1991 James Clark (jjc at jclark)
12652 * troff/node.c, troff/env.c, troff/input.c, Makefile: Remove
12653 OP_DELETE_BROKEN stuff, since we now have a fix for g++.
12655 Mon Jun 3 13:41:32 1991 James Clark (jjc at jclark)
12657 * troff/input.c (do_define_macro): Improve error handling for end
12658 of file while defining macro.
12660 Sun Jun 2 10:20:24 1991 James Clark (jjc at jclark)
12662 * eqn/box.h: Fix declaration of set_gsize.
12663 * eqn/box.c (set_gsize): Make argument const char *.
12664 (gsize): Declare as char *.
12665 * eqn/main.c (main): Don't convert gsize to int.
12666 * eqn/lex.c (do_gsize): Pass char * to set_gsize.
12668 * Version 1.02 released.
12670 Sat Jun 1 12:19:46 1991 James Clark (jjc at jclark)
12672 * macros/tmac.andoc: New file.
12673 * macros/Makefile: Install tmac.andoc.
12675 * troff/node.c, troff/env.c, troff/input.c: Conditionalize use of
12676 operator new and delete on OP_DELETE_BROKEN not being defined.
12677 * Makefile: Mention OP_DELETE_BROKEN.
12679 Mon May 27 13:49:07 1991 James Clark (jjc at jclark)
12681 * Makefile (bindist): Pass SUBFLAGS.
12683 Sun May 26 14:13:22 1991 James Clark (jjc at jclark)
12685 * Makefile, groff.c: Pass definitions to groff.c via device.h.
12687 * tty/tty.c (tty_font::load_tty_font): Avoid shadowing
12690 * ps/Makefile, ps.c: Pass BROKEN_SPOOLER_FLAGS via broken.h.
12692 * ps/ps.h, ps/psrm.c: Make comment_table and
12693 header_comment_table local to resource_manager::process_file.
12695 * groff.sh: With -TXps pass -printCommand option to gxditview.
12697 * groff.c (possible_command::print): Implement using
12698 append_arg_to_string.
12700 * xditview: Merge in new implementation with own ChangeLog.
12702 Sat May 25 18:33:20 1991 James Clark (jjc at jclark)
12704 * groff.c (main): Implement PRINT_OPTION.
12705 (append_arg_to_string): New command.
12706 (device_table): Set PRINT_OPTION flag for Xps.
12708 Fri May 24 09:48:58 1991 James Clark (jjc at jclark)
12710 * troff/groff.h: Rename to troff.h.
12712 * pic/lex.c (lookup_keyword, docmp): New functions.
12713 (get_token): Use new lookup_keyword.
12714 Don't include key.h.
12715 * pic/key.[ch], pic/pic.gperf: Deleted.
12716 * pic/Makefile: Remove gperf stuff.
12718 * pic/Makefile, pic/output.h: Move definition of TEX_SUPPORT
12720 * pic/tex.c: Move include of pic.h before test of TEX_SUPPORT.
12722 * troff/Makefile, troff/node.c: Move definition of
12723 STORE_WIDTH into node.c.
12725 * etc/grog.pl, etc/grog.sh: Support -mdoc.
12727 Thu May 23 12:30:49 1991 James Clark (jjc at jclark)
12729 * dvi/devdvi/texr.map, dvi.devdvi/texi.map,
12730 dvi/devdvi/texb.map: Add lq and rq.
12731 dvi/devdvi: Regenerate fonts.
12732 * ps/devps/textmap: Add lq and rq.
12733 * ps/devps: Regenerate fonts.
12734 * tty/devascii/R.proto, tty/devlatin1/R.proto: Add lq and rq.
12735 * macros/tmac.e: Define \*(lq and \*(rq to be \(lq and \(rq.
12737 * pic/object.c (position_rectangle): When checking radius
12738 cope with possiblity that width or height is negative.
12739 (box_object::box_object): Have separate xrad and yrad with
12740 signs matching signs of dim components.
12741 (box_object::{north,south}_{east,west}): Use xrad and yrad.
12742 (box_object::print): With rounded boxes use absolute values
12743 for dim and rad arguments.
12745 * lib/Makefile, lib/fontfile.o: Pass definition of FONTPATH
12748 * eqn/Makefile, eqn/main.c: Pass definition of DEVICE in device.h.
12750 * various files: Add explicit destructors to keep Saber CC +d
12753 Wed May 22 11:37:11 1991 James Clark (jjc at jclark)
12755 * eqn/box.c (box::top_level): Restore fonts correctly after
12756 font changes in line containing inline equation. Also
12757 restore previous font as well as current font.
12758 * eqn/pbox.h: Define necessary string and register names.
12760 * troff/input.c (token::next): Case 'R' calls do_register.
12761 (do_register): New function.
12763 Tue May 21 11:28:23 1991 James Clark (jjc at jclark)
12765 * groff.c, groff.sh: Support Xps device. Allow each device
12766 to have a pseudo_name and a real_name.
12768 * groff.c (run_commands): Don't print `Broken pipe' messages.
12770 * ps/pfbtops.c: New file.
12771 * ps/Makefile: Add pfbtops.
12773 * troff/number.c (parse_term): Improved error message.
12775 Mon May 20 11:22:14 1991 James Clark (jjc at jclark)
12777 * groff.c, groff.sh, etc/grog.sh, etc/grog.pl: Support grefer.
12779 * Makefile: Integrate refer.
12780 * refer: New directory.
12781 * man/grefer.man, man/glookbib.man, man/gindxbib.man,
12782 man/lkbib.man: New files.
12783 * man/Makefile: Support refer man pages.
12785 * lib/lib.h: Declare is_prime.
12786 * lib/prime.c: New file.
12788 * troff/input.c (macro_source): New function.
12789 (init_input_requests): Bind "mso" to macro_source.
12791 * troff/env.c (environment::possibly_break_line): Maintain
12792 pointer to pointer to node to be split in ndp so as to avoid
12793 using address of freed node.
12795 * troff/env.c (environment::hyphenate_line): Maintain pointer to
12796 pointer to first node to be hyphenated in startp so as to
12797 avoid using address of freed node.
12799 * troff/env.c (class trie, class hyphen_trie): Make the
12800 elements of the trie be of type char not unsigned char.
12801 Declare arguments to be const char* instead of unsigned char *.
12803 * troff/env.c (hyphenate): Initialize hbuf[0].
12805 * troff/input.c (set_string): Declare p to be char * and cast
12806 *p to unsigned char when necessary.
12808 * troff/input.c (do_define_macro): Declare s to be const
12809 char*. Cast element to unisgned char when necessary, Declare
12810 d to be an int. Handle EOF better.
12812 * troff/Makefile, troff/input.c: Different scheme for passing
12813 definitions of MACROPATH, HYPHENFILE and DEVICE.
12815 Tue May 14 13:41:36 1991 James Clark (jjc at jclark)
12817 * tty/devascii/R.proto: Delete entry for em.
12818 * tty/devlatin1/R.proto: Likewise.
12820 Sat May 11 11:13:28 1991 James Clark (jjc at jclark)
12822 * troff/input.c (translate): Stop when we get a space. Treat eof
12825 * macros/tmac.an (IP): Only pass quoted argument to TP when \n(.$>1.
12827 Wed Apr 24 19:24:33 1991 James Clark (jjc at jclark)
12829 * tbl/main.c (process_format): A font name following a `f'
12830 modifier that starts with a digit can be only one character long.
12831 Also deal with EOF on the second character of the font name.
12833 Wed Apr 17 11:23:43 1991 James Clark (jjc at jclark)
12835 * troff/input.c (token::next): Turn \~ into an
12836 unbreakable_space_node.
12837 * troff/node.c (unbreakable_space_node): New class.
12838 * troff/node.h: Declare it.
12840 Tue Apr 16 10:47:12 1991 James Clark (jjc at jclark)
12842 * dvi/dvi.c (dvi_printer::set_char): Make code an int. Check that
12843 it's >= 0, before outputting it as a single byte.
12845 Mon Apr 15 11:20:23 1991 James Clark (jjc at jclark)
12847 * lib/font.c: Make font_char_metric::code an int.
12848 (font::get_code): Change return type to int.
12849 (font::load): Allow code to be arbitrary integer.
12850 * lib/font.h (font::get_code): Change return type to int.
12851 (font::number_to_index): Change argument type to int.
12852 * troff/input.c (token::next): In case 'N', allow any value.
12853 Store value in token::val.
12854 (token::operator==): For TOKEN_NUMBERED_CHAR test equality of val.
12855 (token::get_char, token::add_to_node_list, token::process): Get
12857 (charinfo::set_number): Change argument to int.
12858 (charinfo::get_number): Require that NUMBERED flag be set.
12859 (get_charinfo_by_number): Store numbered characters not between 0
12860 and 255 in a dictionary.
12861 * troff/charinfo.h (get_charinfo_by_number): Change argument type
12863 (charinfo::number): Change type to int.
12864 (charinfo::set_number): Change type of set_number to int.
12865 * troff/node.c (troff_output_file::put_char_width,
12866 troff_output_file::put_char): Test whether character is numbered
12867 using charinfo::numbered().
12868 * driver/printer.c (printer::set_numbered_char): Allow arbitrary
12870 * lib/nametoindex.c: New implementation to cope with arbitrary
12873 * troff/input.c (token::operator==): Test val for
12874 TOKEN_CHAR_HEIGHT, TOKEN_CHAR_SLANT, TOKEN_FONT_POSITION, and
12877 * man/Makefile: Add definiton of BROKEN_SPOOLER_FLAGS.
12878 (.man.n): sed out @BROKEN_SPOOLER_FLAGS@.
12880 Sun Apr 14 12:57:00 1991 James Clark (jjc at jclark)
12882 * ps/devps/zapfdr.ps: Don't copy UniqueID. Avoid use of newdict
12885 * all Makefiles: rm targets of cp and >.
12887 * xditview/xtotroff.c (MapFont): Unlink troff_name before opening
12890 * eqn/lex.c (def_table): Add dollar.
12892 Sat Apr 13 13:02:44 1991 James Clark (jjc at jclark)
12894 * troff/input.c (do_width): Push back newline before closing delim
12897 Fri Apr 12 15:16:03 1991 James Clark (jjc at jclark)
12899 * groff.c (possible_command::prepend_arg): New function.
12900 (main): Prepend device -m option.
12901 * groff.sh: Put device -m options before command-line options.
12903 Tue Apr 9 10:24:43 1991 James Clark (jjc at jclark)
12905 * macros/tmac.an (IP): Quote argument to TP.
12907 * ps/ps.c (main): New option -b, which sets...
12908 (broken_flags): New variable.
12909 (ps_printer::~ps_printer): Incorporate the setup section in the
12910 prolog if (broken_flags & NO_SETUP_SECTION).
12911 (ps_printer::begin_page): Generate {Begin,End}PageSetup comments.
12912 (ps_printer::merge_download_fonts, ps_printer::merge_import_fonts,
12913 ps_printer::merge_ps_fonts, ps_printer::print_font_comment,
12914 ps_printer::print_needed_font_comment,
12915 ps_printer::print_supplied_font_comment,
12916 ps_printer::print_include_font_comments,
12917 ps_printer::lookup_doc_font, ps_printer::download_fonts,
12918 ps_printer::read_download_file, read_document_fonts, add_font,
12919 skip_line, parse_fonts_arg, document_font::document_font,
12920 document_font::~document_font, document_font::download,
12921 ps_output::include_file): Deleted.
12922 (ps_printer::~ps_printer): Generate %%EOF. Generate %!PS-Adobe-3.0
12923 rather than %!PS-Adobe-2.0. Make calls to
12924 resource_manager::need_font for each font that we used. Replace
12925 calls to merge_ps_fonts, merge_download_fonts, print_font_comment,
12926 print_supplied_font_comment, print_needed_font_comment by call to
12927 resource_manager::print_header_comments. Output %%Orientation
12928 comment. Output %%Requirements: numcopies comment if ncopies > 1.
12929 Don't output the prolog directly. Instead call
12930 resource_manager::output_prolog. Only define #copies when ncopies
12931 > 1. Delete calls to print_include_font_comments and
12932 download_fonts. Add call to resource_manager::document_setup.
12933 (ps_printer::do_file): Call resource_manager::import_file instead
12934 of including it ourselves.
12935 (ps_printer::do_import): Likewise. Also don't call
12936 merge_import_fonts. Push userdict on the dictionary stack before
12937 and pop it afterwards.
12938 Move declaration of ps_output into ps.h.
12939 * ps/psrm.c: New file implementing resource_manager class.
12940 * ps/ps.h: New file declaring ps_output and resource_manager
12942 * ps/devps/zapfdr.ps:
12943 * ps/devps/symbolsl.ps:
12944 * ps/devps/prologue: Use 3.0 conventions.
12945 * ps/Makefile: Pass definition of BROKEN_SPOOLER_FLAGS in DEFINES.
12946 Add default definition of BROKEN_SPOOLER_FLAGS.
12947 * Makefile: New variable BROKEN_SPOOLER_FLAGS. Add
12948 BROKEN_SPOOLER_FLAGS to SUBFLAGS.
12950 Mon Apr 8 09:26:54 1991 James Clark (jjc at jclark)
12952 * etc/grog.pl: New file.
12953 * Makefile (GROG): New variable.
12954 Add GROG to SUBFLAGS.
12955 * etc/Makefile (GROG): New variable.
12956 (install.nobin): Install $(GROG) rather than grog.sh.
12958 Thu Apr 4 11:36:45 1991 James Clark (jjc at jclark)
12960 * eqn/special.c (special_box::compute_metrics): Make the input and
12961 output strings the same. Get the new height and depth from the
12962 predefined height and depth registers. Also make subscript kern
12963 and skew available.
12964 (special_box::compute_subscript_kern, special_box::compute_skew):
12967 * eqn/box.c (pointer_box::compute_skew,
12968 simple_box::compute_metrics, box::top_level)
12969 * eqn/text.c (prime_box::compute_metrics,
12970 prime_box::comput_subscript_kern)
12971 * eqn/limit.c (limit_box::compute_metrics):
12972 * eqn/delim.c (build_extensible, delim_box::compute_metrics):
12973 * eqn/sqrt.c (sqrt_box::compute_metrics): Protect possibly
12974 negative numbers in `nr' requests with a leading 0.
12976 Wed Apr 3 15:58:23 1991 James Clark (jjc at jclark)
12978 * eqn/special.c: New file.
12979 * eqn/eqn.y: Declare token SPECIAL. Make it right associative.
12980 Add new rule for simple.
12981 * eqn/lex.c (token_table): Add SPECIAL.
12982 * eqn/box.h: Declare make_special_box.
12983 * eqn/Makefile: Add special.[co].
12985 Sat Mar 30 10:57:53 1991 James Clark (jjc at jclark)
12987 * ps/devps/prologue: Possibly set packing to true while defining.
12988 Create grops dictionary here. Initialize local variables before
12989 defining procedures.
12990 (PICTURE): Rename to PBEGIN. Also do save, noop showpage, count
12991 the dictionary stack. Set strokeadjust and overprint to false if
12992 the relevant operators are defined.
12993 (PEND): New procedure.
12994 * ps/ps.c (ps_printer::~ps_printer): In the prolog just include
12995 prologue. Do everything else in the setup section.
12996 (ps_printer::do_import): Just call PBEGIN and PEND around the
12997 picture. Also push userdict before, and pop it afterwards.
12999 Wed Mar 27 07:59:50 1991 James Clark (jjc at jclark)
13001 * troff/node.c (bracket_node::tprint): Brackets were being printed
13004 * macros/tmac.an (SH, SS): Set fill mode.
13006 Tue Mar 26 07:46:31 1991 James Clark (jjc at jclark)
13008 * troff/div.c (top_level_diversion::begin_page): Set
13009 high_water_mark to 0.
13011 Fri Mar 22 09:19:46 1991 James Clark (jjc at jclark)
13013 * man/mdate.sh: New file.
13014 * man/mdate.c: Deleted.
13015 * man/Makefile: Use mdate.sh instead of mdate.
13018 * eqn/lex.c (do_gsize): Supply missing argument to error message.
13020 Tue Mar 19 11:06:50 1991 James Clark (jjc at jclark)
13022 * man/mdate.c: New file.
13023 * man/*.man: Replace modification date by @MDATE@.
13024 * man/Makefile (.man.n): Replace @MDATE@ by `mdate $<`.
13025 (mdate): New target.
13027 * lib/font.c (text_file::next): Deal with arbitrarily long lines.
13028 Remove illegal input characters.
13030 Mon Mar 18 08:32:25 1991 James Clark (jjc at jclark)
13032 * macros/tmac.s (pg*start-col): Do .ns *after* running the hooks.
13034 Sat Mar 16 03:52:25 1991 James Clark (jjc at jclark)
13036 * troff/div.c (begin_page): Change behaviour when
13037 !first_page_begun and !break_flag.
13039 * troff/input.c (do_name_test): Return 0 if argument is empty.
13041 * troff/input.c (read_long_escape_name): Require closing ] to be
13042 at same input level as opening [.
13044 * troff/input.c (read_increment_and_escape_name): New function.
13045 (get_copy, process_input_stack): Use this for \n.
13047 Fri Mar 15 00:31:48 1991 James Clark (jjc at jclark)
13049 * troff/div.c (top_level_diversion::begin_page): Ignore the
13050 current value of page_number if !first_page_begun.
13052 * groff.c (main): Fix declaration of buf.
13054 * troff/input.c (do_name_test): New function.
13055 (token::next): Implement \A.
13056 (token::next): Implement \e by turning it into a TOKEN_ESCAPE.
13057 (token::description, token::add_to_node_list, token::process):
13058 Handle TOKEN_ESCAPE.
13059 * troff/token.h: New token TOKEN_ESCAPE.
13061 Thu Mar 14 10:22:26 1991 James Clark (jjc at jclark)
13063 * pic/main.c (do_picture): Allow space before and after filename
13064 following `<'. Check that the filename is not empty.
13066 Wed Mar 13 12:49:40 1991 James Clark (jjc at jclark)
13068 * Version 1.01 released.
13070 * dvi/devdvi/CompileFonts: Add cm*ss10 fonts.
13072 * dvi/tmac.dvi: ftr HR to H.
13074 * macros/tmac.e: Round up computation of $r.
13076 * xditview/tmac.X: Don't give up completely in compatibility mode.
13077 Use \n(.s instead of \n[.s].
13079 * dvi/tmac.dvi: Don't give up completely in compatibility mode.
13080 Use \(ci instead of \[ci]. Use \n(.s instead of \n[.s].
13081 Add u to factors inside \s[...]. Rename frac to dvi-frac.
13082 Translate \(FM onto \[prime] and \(!/ onto \[slashnot]; use these
13083 short names in the char definitions.
13085 * ps/tmac.ps: Don't give up completely in compatibility mode.
13086 Fix the fraction definitions to use \n(.s and \(f/. Add an extra
13087 quote in front of \n(.s. Add u to factors inside \s[...].
13089 Mon Mar 11 12:01:20 1991 James Clark (jjc at jclark)
13091 * tty/tmac.tty: Call the nroff request.
13093 * macros/tmac.e ((x, )x): Better definitions that work properly
13095 (@0, @1): Helper macros for (x.
13097 * macros/tmac.e ($s, hl): Use \l rather than \D.
13099 * tty/tmac.tty: Make it work better in compatibility mode.
13100 (pchar): Rename to tty-char.
13102 * macros/tmac.e (@E): New macro.
13103 (r, i, b, rb, bi): Use @E.
13105 * macros/tmac.e (@F): Don't use (;...) syntax.
13107 * macros/tmac.e: Remove mention of \*(||/revisions. Mention that
13108 it was modified for groff.
13110 * macros/tmac.e: Make sure \n(ps and \n(es are >= \n(.V.
13112 * macros/tmac.e (<., .>): Removed.
13113 ([., .]): If \n(.V>=1v, use [] instead of superscripting.
13115 * macros/tmac.e: Remove check that groff is being used.
13117 * macros/tmac.e (@C): Change families only if using groff; turn
13118 compatibility mode off while changing familes. Save compatibility
13119 mode before changing families and restore it afterwards.
13121 * macros/tmac.e (@h): Remove test for offset + line length.
13123 * macros/tmac.e (sorry): Rename to @S. Use \$1 instead of \$0
13124 (lo, th, ac): Define to call @S instead of using als.
13126 * macros/tmac.e: Make $r and $R now contain \n(.v*100/\n(.sp, ie
13127 the ratio of the vertical spacing to the point size in units
13128 expressed as a percentage. Use these instead of $10r and $10R,
13129 Delete $10r and $10R.
13131 * lib/font.c (font::load): In default computation of space_width,
13132 divide by sizescale. Use scale_round.
13134 * macros/tmac.an (TP): Don't call `nf'.
13135 (an-do-tag): Don't call `fi'.
13137 Sun Mar 10 09:52:35 1991 James Clark (jjc at jclark)
13139 * troff/input.c (process_input_stack): Handle the case where
13140 spaces at the beginning of an input line are followed by a
13143 Thu Mar 7 20:18:07 1991 James Clark (jjc at jclark)
13145 * groff.c (device_table): Add PIC_X_OPTION for dvi device.
13146 * groff.sh: Use pic -x with the dvi device.
13148 * dvi/devdvi/FontMakefile (H): Don't use -s.
13150 * dvi/devdvi/HI, dvi/devdvi/HB: New files.
13151 * dvi/devdvi/Makefile: Add HI and HB to FONTS.
13152 * dvi/devdvi/FontMakefile: Add rules for HI and HB. Include these
13155 Mon Mar 4 13:20:14 1991 James Clark (jjc at jclark)
13157 * ps/psfig.diff: New file.
13158 * ps/tmac.psfig: New file.
13160 Sat Mar 2 00:15:09 1991 James Clark (jjc at jclark)
13162 * macros/tmac.s (]=, ref*do-tl, ref*bib-print): Deleted.
13163 (]-): Don't call ref*do-tl.
13165 * macros/tmac.s (ref*end-print): Use XP if [F not defined.
13167 * macros/tmac.s (ref*normal-print): Call FS rather than fn@do-FS.
13168 (fn@do-FS): Rename to fn*do-FS.
13170 * troff/input.c (transparent_translate): New function.
13171 (process_input_stack): Apply transparent_translate before calling
13172 diversion::transparent_output(unsigned char).
13174 Wed Feb 27 00:13:25 1991 James Clark (jjc at jclark)
13176 * troff/input.c (do_define_macro): Define the macro before calling
13179 * xditview/Makefile: Add DEVICES variable. Change install target
13182 Tue Feb 26 10:46:22 1991 James Clark (jjc at jclark)
13184 * groff.c (run_commands): Handle the possibility that there are
13185 child processes other than those forked by us.
13187 Sun Feb 24 21:32:30 1991 James Clark (jjc at jclark)
13189 * lib/string.c (string::append): New function.
13190 * lib/stringclass.h: Declare it.
13192 Thu Feb 21 11:49:26 1991 James Clark (jjc at jclark)
13194 * eqn/main.c (main): New option -N which sets
13195 no_newline_in_delim_flag.
13196 (do_file): If no_newline_in_delim_flag is set don't allow newlines
13198 * groff.c (main): Pass -N on to eqn.
13199 (help, synopsis): Mention -N.
13200 * groff.sh: Implement -N.
13202 Wed Feb 20 15:16:10 1991 James Clark (jjc at jclark)
13204 * macros/tmac.s (]=, ref*bib-print, ref*do-tl): New macros.
13205 (]-): Call ref*do-tl if ref*need-tl is non-zero.
13206 (XP): Allow as initializer.
13208 Tue Feb 19 14:09:06 1991 James Clark (jjc at jclark)
13210 * troff/env.c (environment::wrap_up_field): If field_spaces are
13211 non-zero and we have a current_tab, subtract padding from
13212 tab_distance. If this makes tab_distance <= 0, use the next tab
13213 stop instead. If there isn't any next tab or it's a left tab,
13214 wrap up the current tab.
13215 (environment::start_field): Initialize tab_precedes_field.
13216 (environment::wrap_up_tab): If there's a current field, update
13217 pre_field_width, field_distance and tab_precedes_field.
13218 * troff/env.h (environment::tab_precedes_field): New member.
13220 Fri Feb 15 01:24:00 1991 James Clark (jjc at jclark)
13222 * ps/ps.c (ps_printer::do_file): New function.
13223 (ps_printer::special): Bind to `file' special.
13224 (ps_printer::do_exec): Set ndefined_styles to 0.
13226 Sat Feb 9 03:03:04 1991 James Clark (jjc at jclark)
13228 * eqn/text.c (split_text): Grok \* and similar escapes sequences.
13229 Avoid stripping first character from the start of unrecognized
13230 escapes. Use lex_error instead of error to report errors.
13231 * eqn/lex.c (get_token): Rework handling of escapes.
13232 (lex_error): Move declaration into...
13235 * xditview/xditview.c (main): Make -page option work.
13237 * Makefile: Correct comment about -DBROKEN_SPOOLER and pageview.
13239 Wed Feb 6 12:28:43 1991 James Clark (jjc at jclark)
13241 * macros/tmac.s (B2): Correct size of box.
13243 Tue Feb 5 00:37:35 1991 James Clark (jjc at jclark)
13245 * macros/tmac.s (B2): Postpone drawing the box until in the
13246 top-level diversion.
13248 * tty/tmac.tty: Add font translations for C, CR, CW.
13250 * groff.c (synopsis, help): Document -i.
13251 * groff.sh: Implement -i.
13253 * macros/tmac.s (@NH): Put a `.' after multi-part numbers.
13254 Simplify the construction of SN.
13256 * troff/number.c (parse_term): Give `|' a higher precedence.
13257 * tbl/table.c (numeric_text_entry::simple_print): Parenthesise
13260 * macros/tmac.s (B2): Use par@finish instead of par@reset.
13262 Mon Feb 4 12:36:09 1991 James Clark (jjc at jclark)
13264 * lib/string.c (string::move): New function.
13265 * lib/stringclass.h: Declare it.
13267 Sat Feb 2 16:02:16 1991 James Clark (jjc at jclark)
13269 * troff/env.c (distribute_space): Add optional argument
13271 (environment::wrap_up_field): Call distribute_space with
13272 `force_forward' argument of 1.
13274 Fri Feb 1 19:36:33 1991 James Clark (jjc at jclark)
13276 * lib/string.c, lib/stringclass.h (string::operator+=(char)):
13277 Inline it. Move reallocation into...
13278 (string::grow1): New function.
13279 * pic/Makefile, tbl/Makefile, eqn/Makefile, ps/Makefile: Redo
13280 dependencies to include library header files.
13281 * lib/Makefile: Make string.c and lf.c depend on stringclass.h.
13283 Thu Jan 31 15:02:27 1991 James Clark (jjc at jclark)
13285 * macros/tmac.s (@NH): Use the same number registers than -ms does
13286 for the heading level counters. Use the same string that -ms does
13287 for the number for this heading.
13289 Wed Jan 30 14:25:40 1991 James Clark (jjc at jclark)
13291 * lib/new.c (operator new): Cast result of malloc to char *.
13293 * troff/input.c (spring_trap, lookup_request): Add assert that nm
13296 Tue Jan 29 18:08:05 1991 James Clark (jjc at jclark)
13298 * groff.c (main): Support -i.
13300 Sun Jan 27 13:23:17 1991 James Clark (jjc at jclark)
13302 * pic/pic.h: Include <osfcn.h>.
13304 * ps/ps.c: Add declaration of mktemp.
13306 * Makefile: Add -DHAVE_UNION_WAIT option for CPPDEFINES.
13307 * groff.c: If HAVE_UNION_WAIT is defined, declare wait()'s
13308 argument as union wait *.
13309 (run_commands): If HAVE_UNION_WAIT is defined cast wait()'s
13310 argument to union wait *.
13312 Sat Jan 26 12:04:52 1991 James Clark (jjc at jclark)
13314 * tty/tmac.tty: Add definition of \(co.
13316 * pic/object.c (make_arc): Only increase radius when radius
13317 strictly less than d.
13318 (arc_object::update_bounding_box): May need to add 4.0 to end_quad
13321 * troff/env.c (environment::environment(symbol),
13322 environment::environment(const environment *)): Initialize
13325 Sat Jan 19 08:18:35 1991 James Clark (jjc at jclark)
13327 * tbl/main.c (main): Add exit(0).
13329 * ps/ps.c (ps_printer::~ps_printer): Use fseek instead of rewind.
13331 * pic/main.c (main):
13332 * eqn/main.c (main):
13333 * tbl/main.c (main):
13334 * etc/soelim.c (main):
13335 * driver/printer.c (printer::~printer):
13336 * troff/node.c (real_output_file::~real_output_file,
13337 real_output_file::flush): Check for errors on stdout.
13339 * most files: Add 1991 to copyright notice.
13341 * macros/tmac.s: Don't test \n(.x and \n(.y.
13343 * troff/input.c (token::next): Rename `escape_char' label to
13344 `handle_escape_char' and `normal_char' label to
13345 `handle_normal_char'.
13347 Thu Jan 17 15:46:35 1991 James Clark (jjc at jclark)
13349 * groff.c (main, synopsis, help): Support -a option.
13350 * groff.sh: Likewise. Also eliminate Zflag variable by adding -z
13351 to trflags while parsing options.
13353 Tue Jan 15 13:07:27 1991 James Clark (jjc at jclark)
13355 * troff/number.c (parse_term): With `m', `M' and `n' scale
13356 indicators, convert scale factor to hunits before scaling.
13358 Mon Jan 14 12:39:12 1991 James Clark (jjc at jclark)
13360 * lib/font.c (scale_round): Better test for overflow when n is
13363 Thu Jan 10 11:10:56 1991 James Clark (jjc at jclark)
13365 * tbl/main.c (process_format): Add second argument of type
13366 options*. Change callers. Allow opt->tab_char as well as '\t'
13367 between format items.
13369 Mon Jan 7 12:30:18 1991 James Clark (jjc at jclark)
13371 * macros/tmac.an (PD): With no arguments, make sure register PD is
13373 (TH): Call PD with no argument, instead of setting register PD
13376 Sun Jan 6 11:18:39 1991 James Clark (jjc at jclark)
13378 * Version 1.00 released.
13380 Sat Jan 5 08:44:30 1991 James Clark (jjc at jclark)
13382 * ps/tmac.ps, xditview/tmac.X: Add font translation of C to CR.
13384 * dvi/devdvi/DESC: Mount CW instead of CR.
13386 * dvi/tmac.dvi: Add definition of \(tm.
13388 * dvi/devdvi/texsy.map: Add lh, and rh.
13389 * dvi/devdvi/texex.map: Add lt, rt, lb, rb, lk, rk.
13390 * dvi/devdvi/texmi.map: Add *o. Regenerate fonts.
13392 * dvi/devdvi/FontMakefile: Generate H from cmss10.
13393 * dvi/devdvi/Makefile: Install H.
13394 * dvi/devdvi/H: New file.
13396 Fri Jan 4 15:04:57 1991 James Clark (jjc at jclark)
13398 * troff/env.c (vertical_spacing): Don't allow vertical spacing to
13401 Thu Jan 3 13:41:19 1991 James Clark (jjc at jclark)
13403 * macros/tmac.s (@EN): Add \n(.V to the argument to ds@need.
13405 * macros/tmac.pic (PS): Avoid attempting to set negative indent.
13407 * macros/tmac.s (@EN): Handle the case where the equation is empty
13408 but the label is not.
13410 Wed Jan 2 10:31:44 1991 James Clark (jjc at jclark)
13412 * troff/groff.h: New warning category WARN_SPACE.
13413 * troff/input.c: Add WARN_SPACE to DEFAULT_WARNING_MASK. Add
13414 WARN_SPACE to warning_table.
13415 (interpolate_macro): Give a warning of type WARN_SPACE if the name
13416 is longer than two characters and is not defined, but the first
13417 two characters do make a defined name.
13419 * PROBLEMS: New file.
13421 * CHANGES: New file.
13422 * README-0.6, README-1.00: Deleted.
13424 * groff.c, groff.sh: Add X75-12 and X100-12 devices.
13425 * xditview/devX75/Makefile: Make devX75-12.
13426 * xditview/devX100/Makefile: Make devX100-12.
13428 * xditview/devX100/eqnchar, xditview/devX75/eqnchar,
13429 dvi/devdvi/eqnchar, ps/devps/eqnchar: Remove use of \R.
13431 Tue Jan 1 19:24:01 1991 James Clark (jjc at jclark)
13433 * README-0.7: Rename to README-1.00.
13435 * macros/tmac.pic: New file.
13436 * macros/Makefile (install.nobin): Install tmac.pic.
13438 Mon Dec 31 10:40:53 1990 James Clark (jjc at jclark)
13440 * troff/env.c (hyphen_word): Correct the test for whether the
13441 token is a hyphen. Reset npos to 0.
13443 * macros/tmac.s (par@sup-start, par@sup-end): New implementations.
13445 Sun Dec 30 15:53:13 1990 James Clark (jjc at jclark)
13447 * macros/tmac.s (ds*common-end): Call par*reset.
13449 (par@reset-indent): Deleted.
13451 * macros/tmac.s (@IP): Divert the label.
13453 Sat Dec 29 14:33:32 1990 James Clark (jjc at jclark)
13455 * xditview/draw.c (setGC): Use a line width of .1m rather than
13456 .04m by default; round rather than truncate value.
13458 * tbl/table.c (class empty_entry): New class.
13459 (empty_entry::empty_entry, empty_entry::line_type): New functions.
13460 (table::add_entry): Represent empty entries by objects of type
13462 (table_entry::line_type): Return -1.
13463 (table::determine_row_type): Ignore entries with line_type 0.
13464 Treat type -1 as non-lines.
13466 Fri Dec 28 15:04:41 1990 James Clark (jjc at jclark)
13468 * ps/devps/textmap, xditview/libXdvi/DviChar.c, tty/devlatin1/R.proto,
13469 macros/tmac.s: Rename \(-d to \(Sd.
13471 Thu Dec 27 12:35:47 1990 James Clark (jjc at jclark)
13473 * ps/devps/textmap: Add `sd', `/_' and `3d' characters.
13474 * xditview/libXdvi/DviChar.c: Likewise.
13475 * dvi/devdvi/texsy.map: Add `<<', `>>'.
13477 Wed Dec 26 13:33:23 1990 James Clark (jjc at jclark)
13479 * troff/div.c (top_level_diversion::begin_page): Call
13480 init_output() if the_output is 0.
13482 Sat Dec 22 12:35:29 1990 James Clark (jjc at jclark)
13484 * troff/input.c: Replace ESCAPE_E by ESCAPE_e and ESCAPE_C by
13486 (get_copy): Turn \E into ESCAPE_E.
13487 (token::process, asciify): Handle ESCAPE_E.
13489 * macros/tmac.s (ds*common-end, par@reset): Add `.rj 0'.
13491 (DS): Implement `.DS R'.
13493 Fri Dec 21 11:41:53 1990 James Clark (jjc at jclark)
13495 * macros/tmac.s (FS): New macro.
13497 * macros/tmac.s (fn@do-FS): Use @LP instead of LP.
13499 * macros/tmac.s (cov*tl-init): Remove after first execution
13500 instead of aliasing to @nop. Call top of page macro explicitly
13501 instead of setting trap; call @init first. Set pg@top as top of
13503 (cov*auto-init): Deleted. Set cov*tl-init instead of
13504 cov*auto-init as top of page trap.
13505 (TL, LP): Do a break instead of calling cov*tl-init.
13506 (cov*print): With RP format but no TL, alias FS and FE to @FS and
13507 @FE; in this case also give a warning and always start another
13508 page. No need to set pg@top here.
13509 (cov*tl-init): Rename to cov*first-page-init.
13511 * macros/tmac.s (RP): Do `.pn 0'.
13512 (cov*tl-init): With RP format don't do `.pn 0'.
13514 * macros/tmac.s (pg@cs-top): Set no space mode.
13516 * macros/tmac.s (par@TL, par@AU, par@AI): New macros.
13517 (cov*ab-init): Alias TL, AU and AI to these.
13519 Thu Dec 20 10:10:50 1990 James Clark (jjc at jclark)
13521 * macros/tmac.s (@EQ): Move the space before the equation into @EN
13522 (@EN): Do nothing unless \n[dl] is > 0.
13524 Tue Dec 18 12:20:47 1990 James Clark (jjc at jclark)
13526 * pic/object.c (ellipse_object::radius): New function.
13528 * VERSION: Change version to 0.7.
13530 * tbl/table.c (block_entry::do_divert): Declare return type as
13532 (block_entry::divert, alphabetic_block_entry::divert): Return 1.
13534 Mon Dec 17 12:30:34 1990 James Clark (jjc at jclark)
13536 * troff/column.c: New file.
13537 * troff/Makefile: Corresponding changes.
13539 * troff/hvunits.c (scale(vunits, vunits, vunits)): New function.
13542 * troff/div.c (top_level_diversion::space): If the space causes
13543 the first-page transition and springs a trap, truncate the space
13546 Fri Dec 14 12:30:02 1990 James Clark (jjc at jclark)
13548 * ps/ps.c (ps_printer::do_import): Add a `clear' after including
13551 * pic/troff.c (troff_output::line_thickness,
13552 troff_output::set_fill): Do a horizontal motion to compensate for
13553 the width of the \D escape sequence.
13555 Thu Dec 13 10:17:14 1990 James Clark (jjc at jclark)
13557 * xditview/tmac.X: Reinstate definition of \(rn, but only for X100
13560 * eqn/sqrt.c (sqrt_box::compute_metrics): Supply missing argument
13563 * tbl/table.c (simple_entry::simply_print): Don't declare as pure.
13564 Supply empty definition.
13565 (text_entry::simple_print, simple_text_entry::simple_print):
13566 Delete declarations.
13567 (table::add_entry): Represent empty entries by objects of type
13570 Wed Dec 12 08:50:48 1990 James Clark (jjc at jclark)
13572 * troff/Makefile: Remove -DHYPHEN_CONTROL from DEFINES.
13574 * tbl/table.c (left_text_entry::add_tab): New function.
13576 * macros/tmac.s: Make @RT an alias for par@reset. Make RT
13577 initialize like LP.
13579 Mon Dec 10 11:19:55 1990 James Clark (jjc at jclark)
13581 * troff/env.c (environment::start_field): Give an error message if
13582 there is no next tab.
13584 Sun Dec 9 11:46:40 1990 James Clark (jjc at jclark)
13586 * troff/env.c (hyphenate): Skip initial elements with zero
13589 * macros/tmac.s (par@init): Keep VS in points rather than units.
13591 Sat Dec 8 23:00:27 1990 James Clark (jjc at jclark)
13593 * pic/main.c (main): Implement `-c' option.
13594 * pic/output.h: Declare make_tpic_output().
13595 * pic/tex.c (tex_output::set_pen_size): Make it virtual and
13597 (tpic_output): New class.
13598 (tpic_output::tpic_output, tpic_output::set_pen_size,
13599 tpic_output::command, make_tpic_output): New functions.
13601 Fri Dec 7 11:57:41 1990 James Clark (jjc at jclark)
13603 * tbl/main.c (main): Call `.ab' if \n(.g is false. Define TS/TE
13604 if they're not already defined.
13605 * tbl/table.c (init_output): Don't test \n(.g.
13607 * troff/input.c (do_if_request): Delete `g' condition. Recognize
13608 `d', `r' and `c' conditions even in compatibility mode.
13610 Tue Dec 4 09:13:47 1990 James Clark (jjc at jclark)
13612 * ps/tmac.ps (ps-bb): Protect against negative numbers in bounding
13615 Mon Dec 3 07:18:26 1990 James Clark (jjc at jclark)
13617 * troff/env.h (environment::prev_line_interrupted): New member.
13618 (environment::get_prev_line_interrupted): New function.
13619 * troff/env.c (environment::newline): Set prev_line_interrupted.
13620 (environment::environment(const environment *),
13621 environment::environment(symbol)): Initialize
13622 prev_line_interrupted.
13623 * troff/input.c (process_input_stack): Don't give special
13624 treatment to space and newline at the beginning of the line if the
13625 previous line was interrupted.
13627 Sat Dec 1 15:48:37 1990 James Clark (jjc at jclark)
13629 * eqn/eqn.y: Disallow PRIME by itself.
13630 * eqn/lex.c (token_table): Bind `opprime' instead of `prime' to
13632 (def_table): Remove definition of '. Define prime to be `.
13634 * eqn/eqn.y: Split off part of rule `script' into a new rule
13637 Fri Nov 30 10:23:44 1990 James Clark (jjc at jclark)
13639 * macros/tmac.s ({, }): New string aliases.
13641 Thu Nov 29 11:34:40 1990 James Clark (jjc at jclark)
13643 * README-0.7: New file.
13645 Wed Nov 28 10:09:57 1990 James Clark (jjc at jclark)
13647 * macros/tmac.s: New file.
13648 * man/groff_ms.man: New file.
13649 * Makefile: Add definition of TMAC_S. Pass TMAC_S in SUBFLAGS.
13650 * Makefile.bd: Similarily.
13651 * man/Makefile: Add groff_ms.n to MAN7PAGES. Replace @TMAC_S@. Add
13652 definition of TMAC_S.
13653 * macros/Makefile: Add definition of TMAC_S. Install tmac.s.
13654 * macros/TODO: New file.
13656 Sat Nov 24 20:04:54 1990 James Clark (jjc at jclark)
13658 * troff/env.c (right_justify): New function.
13659 (init_env_requests): Bind this to request "rj".
13660 (center_lines): Set right_justify_lines to 0. If we get a bad
13661 integer, center 1 line.
13662 (environment::environment(symbol), environment::environment(const
13663 environment *)): Initialize right_justify_lines.
13664 (environment::get_right_justify_lines): New function.
13665 (init_env_requests): Bind this to number_register ".rj".
13667 * troff/env.c (environment::choose_breakpoint): Implement
13668 hyphenation_margin and hyphenation_space.
13669 (environment::get_hyphenation_space,
13670 environment::get_hyphenation_margin): New functions.
13671 (init_env_requests): Bind these to .hys and .hym.
13672 (hyphenation_space_request, hyphenation_margin_request): New
13674 (init_env_requests): Bind these to hys and hym.
13675 (environment::environment(symbol), environment::environment(const
13676 environment *)): Initialize hyphenation_margin and
13678 * troff/env.h: Corresponding changes to class environment.
13680 Fri Nov 23 09:08:16 1990 James Clark (jjc at jclark)
13682 * troff/div.c (blank_line): Always do a break.
13684 * eqn/box.c (do_text): Turn off escapes while appending text to
13687 Thu Nov 22 10:58:59 1990 James Clark (jjc at jclark)
13689 * troff/input.c (while_break_request, while_continue_request): New
13691 (init_input_requests): Bind these to "break" and "continue".
13692 (while_depth, while_break_flag): New variables.
13693 (while_request): Update while_depth. Break out of loop if
13694 while_break_flag is set.
13696 Wed Nov 21 10:54:40 1990 James Clark (jjc at jclark)
13698 * tbl/table.c (init_span_reg): Initialize span_width_reg to \n(.H
13701 Mon Nov 19 00:45:03 1990 James Clark (jjc at jclark)
13703 * Makefile: Include -DBROKEN_SPOOLER by default. Expand comment.
13705 * stringify: New file.
13706 * Makefile (groff.o): Use stringify.
13708 * xditview/tmac.X: Remove definition of \(rn.
13709 * xditview/libXdvi/DviChar.c: Remove radicalex from
13712 Sat Nov 17 10:44:58 1990 James Clark (jjc at jclark)
13714 * tbl/table.c (table::add_entry): Allow alphabetic text blocks.
13715 (alphabetic_block_entry::alphabetic_block_entry,
13716 alphabetic_block_entry::divert, alphabetic_block_entry::print):
13718 (block_entry::divert): Split off body into ...
13719 (block_entry::do_divert): If the block is alphabetic, subtract 2n
13720 from the line length; also update the span width to dl+2n, and the
13721 alphabetic span width to dl.
13723 * driver/input.c (do_file): While reading argument to D command,
13724 when expanding buffer, multiply szp by sizeof(int) rather than 2
13725 in the argument to memcpy.
13727 * tbl/table.c (compute_span_width): Add 2n rather than 1n to the
13728 width of alphabetic columns.
13730 Fri Nov 16 06:34:27 1990 James Clark (jjc at jclark)
13732 * troff/node.c (lookup_family): Supply second argument to lookup.
13734 * troff/dictionary.c (dictionary::lookup): After an unsuccesful
13735 search, return immediately if v is 0.
13737 * pic/troff.c: Define EQN_NO_EXTRA_SPACE_REG.
13738 (troff_output::start_picture): Set this reg.
13739 (troff_output::end_picture): Remove this reg
13740 * eqn/box.c (box::extra_space): Don't produce `\x's if
13741 EQN_NO_EXTRA_SPACE_REG is defined.
13743 * eqn/eqn.y: Allow just a PRIME to be a `simple'.
13744 * eqn/text.c (split_text): Map ' to \(fm when it's the first
13747 Thu Nov 15 10:35:06 1990 James Clark (jjc at jclark)
13749 * macros/tmac.e: Use font 3 instead of B in $c. Remove `bd'
13752 * troff/div.c (top_level_diversion::top_level_diversion):
13753 Initialize page_number to 0.
13755 Wed Nov 14 21:41:58 1990 James Clark (jjc at jclark)
13757 * groff/troff (environment::environment(const environment *)):
13758 Initialize name to e->name, rather than "anonymous".
13760 Sat Nov 10 01:59:37 1990 James Clark (jjc at jclark)
13762 * xditview/libXdvi/Dvi.c (ShowDvi): If eof is encountered, reset
13763 requested_page. Split middle part into ...
13764 (FindPage): New function.
13765 (SetValues): If we don't yet know the last page, and the requested
13766 page is greater than the current page, call FindPage.
13767 Update the font_map_string before doing this.
13769 * xditview/tmac.X: Add definitions of \(sq, \(ga, \(dg and \(dd.
13770 Translate \(lh and \(rh into left and right double arrows.
13772 * troff/node.c (class hyphen_inhibitor_node): New class.
13773 (hyphen_inhibitor_node::hyphen_inhibitor_node,
13774 hyphen_inhibitor_node::copy, hyphen_inhibitor_node::same,
13775 hyphen_inhibitor_node::type,
13776 hyphen_inhibitor_node::get_hyphenation_type): New functions.
13777 (node::add_discretionary_hyphen): Use hyphen_inhibitor_node rather
13778 than dbreak_node(0, 0) to represent a `\%' at the beginning of a
13781 Fri Nov 9 16:05:38 1990 James Clark (jjc at jclark)
13783 * troff/node.h (dummy_node::get_hyphenation_type,
13784 transparent_dummy_node::get_hyphenation_type): Declare them.
13785 * troff/node.c: (dummy_node::get_hyphenation_type,
13786 transparent_dummy_node::get_hyphenation_type): New functions.
13788 Wed Nov 7 10:09:06 1990 James Clark (jjc at jclark)
13790 * xditview/libXdvi/draw.c: If M_PI not defined after including
13791 math.h, then define it.
13793 * xditview/Makefile: Add definition of AR. Pass it to the submake
13795 * xditview/libXdvi/Makefile: Add definitions of AR and RANLIB.
13797 Tue Nov 6 10:14:27 1990 James Clark (jjc at jclark)
13799 * troff/dictionary.h (object_dictionary::alias): Declare return
13801 * troff/dictionary.c (object_dictionary::alias): Return non-zero
13802 if the old name was defined.
13803 * troff/input.c (alias_macro): Give a warning if the old name was
13805 * troff/reg.c (alias_reg): Likewise.
13807 Mon Nov 5 00:31:39 1990 James Clark (jjc at jclark)
13809 * troff/input.c (token::next): Delete implementation of \R.
13811 * macros/Makefile: Strip comments from tmac.e while installing it.
13813 * troff/input.c: New variable `nroff_mode'.
13814 (troff_request, nroff_request): New functions.
13815 (init_input_requests): Bind `troff' and `nroff' to troff_request
13817 (do_if_request): Compute results of t and n conditions from
13820 * text/text.c (split_text): Fix typo in >=.
13822 * eqn/lex.c: Add definition of `==' to def_table.
13824 Fri Nov 2 02:49:09 1990 James Clark (jjc at jclark)
13826 * pic/tex.c (tex_output::start_picture): Change the definitions of
13827 \graph and \graphtemp so that they work properly with Plain TeX.
13829 * pic/tex.c (tex_output::solid_arc): Ensure that the second angle
13830 argument to `ar' is not less than the first.
13832 * pic/pic.y: Allow a comma between elements of the variable list
13833 in the argument to `reset'.
13835 * pic/object.c (arc_object::arc_object): Fix computation of
13838 * eqn/main.c (main): Add exit(0).
13840 Thu Nov 1 02:03:50 1990 James Clark (jjc at jclark)
13842 * troff/div.c (begin_page): Test no_space_mode after doing the
13843 break, but still push the page ejector cookie before doing the
13844 break. Also set the next page number after doing the break.
13846 * xditview/xditview.c (NewFile): Don't set the title and icon name
13847 if this is the first file and its name is `-'.
13848 * groff/groff.c: Define a new device flag XT_OPTION. Set it for
13849 the X75 and X100 devices.
13850 (main): If a device has the XT_OPTION flag set and there's exactly
13851 one file argument, pass the driver -xrm and -title options to set
13852 the icon name and window title to the name of the file.
13854 * troff/env.c (environment_switch): If there was an argument but
13855 it wasn't a valid number or name, then pop an environment but
13856 don't give an error message on underflow.
13858 * troff/number.c (start_number): Correct spelling in error message.
13860 * troff/input.c (token::delimiter): Don't print an error message
13863 * xditview/libXdvi/parse.c (ParseInput): In case 'D', only call
13864 ParseDrawFunction if dw->display_enable is true.
13866 Wed Oct 31 05:49:50 1990 James Clark (jjc at jclark)
13868 * pic/pic.y: Parse text positioning like normal attributes, so as
13869 to allow `"text" at 0,0 ljust'. Don't allow `center' as a
13870 positioning attribute.
13872 Mon Oct 29 22:50:38 1990 James Clark (jjc at jclark)
13874 * tbl/main.c (process_data): When in state START while reading a
13875 text block, don't change to state MIDDLE if c is a newline.
13877 Sun Oct 28 21:59:56 1990 James Clark (jjc at jclark)
13879 * dvi/dvi.c (dvi_printer::begin_page): Rename `i' variable to `j'
13880 so as to avoid shadowing parameter.
13882 Wed Oct 24 18:35:39 1990 James Clark (jjc at jclark)
13884 * tbl/table.c (trim_space): Deleted.
13885 (table::add_entry): Don't call trim_space.
13887 Mon Oct 22 03:48:39 1990 James Clark (jjc at jclark)
13889 * VERSION: Change version to 0.6.
13891 * troff/number.c (parse_expr): Make == work.
13893 Sat Oct 20 11:28:17 1990 James Clark (jjc at jclark)
13895 * man/grog.man: New file.
13896 * man/Makefile: Add grog.n to MAN1PAGES.
13897 * etc/grog.sh: New file.
13898 * etc/Makefile: Install grog.sh as grog.
13900 Fri Oct 19 11:17:15 1990 James Clark (jjc at jclark)
13902 * troff/input.c (token::next): Implement \E.
13904 Thu Oct 18 11:56:24 1990 James Clark (jjc at jclark)
13906 * xditview/tmac.X: Change font translations to match tmac.ps.
13908 * troff/input.c (non_empty_name_warning): Don't give a warning if
13909 `\{' terminates the name.
13911 Tue Oct 16 10:04:23 1990 James Clark (jjc at jclark)
13913 * ps/devps/symbol.diff: New file.
13914 * ps/devps/FontMakefile: Mention symbol.diff.
13916 Sun Oct 14 11:46:46 1990 James Clark (jjc at jclark)
13918 * troff/node.c (font_position): Use get_long_name to read the
13921 * troff/env.c (environment_switch): If we get a number that's < 0
13922 or >= NENVIRONMENTS, treat it like a name.
13923 Change NENVIRONMENTS to 10.
13925 * troff/groff.h: Remove definition of FONTS_MAX.
13926 * troff/node.h (class font_family): Make map a pointer instead of
13927 an array. Add a map_size member. Make it a class. Make nm const
13928 and public. Make invalidate_fontno a friend.
13929 * troff/node.c: Define font_table_size. Make font_info a pointer
13930 rather than an array.
13931 (class troff_output_file): Allocate font_position dynamically. Add
13932 nfont_positions member.
13933 (troff_output_file::set_font): Grow font_position if necessary.
13934 (troff_output_file::~troff_output_file): Delete font_position.
13935 (troff_output_file::troff_output_file): Allocate font_position.
13936 (grow_font_table): New function.
13937 (troff_output_file::really_begin_page,
13938 troff_output_file:really_copy_page): Use nfont_positions rather
13940 (mount_font_no_translate, mount_style): Call grow_font_table if
13942 (font_family::font_family): Allocate map.
13943 (font_family::make_definite): Grow map if necessary. Use
13944 font_table_size instead of FONTS_MAX.
13945 (font_family::~font_family): New function.
13946 (invalidate_fontno): Use font_family::map_size.
13947 (get_fontno, env_space_width, env_half_narrow_space_width,
13948 env_narrow_space_width, symbol_fotno, is_good_fontno,
13949 get_bold_fontno, make_glyph_node): Use font_table_size rather than
13951 (next_available_font_position): Never return 0.
13953 Fri Oct 12 10:17:52 1990 James Clark (jjc at jclark)
13955 * ps/tmac.ps: Add font translations for compatibility with dpost.
13957 Thu Oct 11 12:09:03 1990 James Clark (jjc at jclark)
13959 * eqn/pile.c: Rename default_baseline_sep to baseline_sep.
13960 Move BASELINE_SEP_FORMAT and COLUMN_WIDTH_FORMAT into pbox.h.
13961 Move definitions baseline_sep, shift_down, column_sep,
13962 matrix_side_sep into...
13963 * eqn/box.c: Add them to param_table.
13964 * eqn/pbox.h: Add declarations to pbox.h.
13966 * troff/input.c (set_string): Cast value to unsigned char *.
13968 * troff/token.h (process_input_stack): Declare it static before
13969 declaring it a friend.
13971 Wed Oct 10 09:59:13 1990 James Clark (jjc at jclark)
13973 * dvi/devdvi/texex.map: Fix positions of extensible brace middle
13975 * dvi/devdvi/EX: Regenerate.
13977 * troff/input.c (init_charset_table): Make ", ', ), ], *, \(dg
13980 Tue Oct 9 08:34:02 1990 James Clark (jjc at jclark)
13982 * eqn/lex.c: In defaults_table, make definition of `dot' call
13983 `dot_def'. Don't explicitly make it roman. Similarily for other
13986 * pic/lex.c (for_input::for_input): Add by_is_multiplicative
13988 (for_input::get, for_input::peek): Use this.
13989 (do_for): Add by_is_multiplicative argument.
13990 * pic/pic.y: Change optional_by clause to allow '*' after `by'.
13991 Change semantic value of optional_by to be a double plus a flag
13992 saying whethet the by clause is multiplicative.
13994 * eqn/lex.c (get_delimited_text): Remember location of start of
13995 definition. Improve error handling when EOF is encountered.
13997 * lib/font.h: Rename handle_x_command to
13998 handle_unknown_font_command.
13999 * lib/font.c (font::load): Call handle_unknown_font_command for
14000 any unknown command in the font description file. Don't call
14001 handle_x_command. Include the name of the command in the argv.
14002 Improve message for unknown command after kernpairs or charset
14004 * ps/ps.c (ps_font::handle_x_command): Rename to
14005 handle_unknown_font_command. Remove message about `x download'
14006 command. Give error message for wrong number of arguments.
14007 * ps/devps/afmtodit: Generate `encoding' instead of `x encoding'.
14008 * dvi/dvi.c (dvi_font::handle_x_command): Rename to
14009 handle_unknown_font_command. Give an error message for wrong
14010 number of arguments. Rename design_size to designsize.
14011 * dvi/tfmtodit.c (main): Generate `checksum' instead of `x
14012 checksum', `designsize' instead of `design_size'.
14014 Mon Oct 8 00:38:55 1990 James Clark (jjc at jclark)
14016 * eqn/*.[chy]: Change underaccent to uaccent.
14018 * eqn/eqn.y: Add rule for underaccent. Declare UNDERACCENT token;
14019 give it the same precedence as ACCENT.
14020 * eqn/other.c (make_underaccent_box): New function.
14021 * eqn/box.h: Declare it.
14022 * eqn/lex.c: Add UNDERACCENT to token_table. Add utilde to
14025 Sun Oct 7 11:25:16 1990 James Clark (jjc at jclark)
14027 * pic/pic.y (reset_all): New function. Called in rule for RESET.
14028 (parse_init): Call reset_all.
14029 (define_variable): When defining scale reset only those
14030 pre-defined variables that are scaled.
14031 (defaults_table): Add `scale' as non-scaled value.
14033 * pic/pic.y: Redo parsing of text adjustments: parse adjustments
14034 together with the text; allow any number of positioning words;
14035 allow center as a positioning word.
14037 * pic/object.c (output::compute_scale): Get picture maximum height
14038 and width from variables called maxpswid and maxpsht.
14039 * pic/pic.y: Add maxpswid and maxpsht to defaults_table.
14041 Sat Oct 6 10:16:56 1990 James Clark (jjc at jclark)
14043 * pic/object.c (object_spec::make_text): Multiply textht by number
14046 * pic/pic.y: Allow `sprintf("string", expr,...)' wherever text can
14048 (do_sprintf): New function.
14049 (pic.gperf): Add sprintf token.
14050 (text, sprintf): New rules.
14052 * pic/pic.y: `rand()' with no arguments returns a random number
14053 in the range [0,1).
14055 * pic/pic.y: Allow a bare expression to be an attribute: change
14056 precedences to support this. Change optional_ordinal rule to
14057 optional_ordinal_last to avoid reduce/reduce conflict.
14058 * pic/object.c (object_spec::object_spec): Initialize direction.
14060 * pic/pic.y: Implement ^ operator meaning exponentiation.
14062 * troff/node.h: Add default argument to mount_font.
14063 * troff/node.c (font_position): Read an optional third argument
14064 giving the external_name.
14065 (mount_font): Add optional argument giving the external_name.
14066 (mount_font_not_translate): Have additional argument giving
14067 external name. Use this name to load the font. Pass both names
14068 to font_info::font_info.
14069 (font_info::font_info): Have additional argument giving
14071 (class tfont): New member external_name.
14072 (font_info::get_tfont): Use external name to construct tfont_spec.
14074 Fri Oct 5 04:03:13 1990 James Clark (jjc at jclark)
14076 * eqn/lex.c (init_table): Add argument giving device. Define
14077 name of device to be "1".
14078 (do_ifdef): Counts as true if the argument has been defined with
14080 * eqn/main.c (main): Call init_table with device argument. Make
14081 device local to main.
14082 * eqn/eqn.h: Change declaration of init_table. Remove declaration
14085 * pic/lex.c (get_delimited): Allow text to be delimited by
14086 matching {}s. Don't recognize ending delimiter within a string.
14088 * troff/input.c (get_delim_name): New function.
14089 (token::next): Implement \C.
14091 * lib/font.c (font::load): Grok ---. Add an alias for each
14092 character based on its code.
14093 (font::get_code_width): Deleted.
14094 * lib/font.h (class font): Declare font::number_to_index().
14095 Remove declaration of font::get_code_width.
14096 * lib/nametoindex.c (font::name_to_index): Add 512 rather than 256
14097 to indices of named characters.
14098 (font::number_to_index): New function.
14099 * troff/input.c (font::number_to_index): New function.
14100 (get_charinfo_by_number, charinfo::get_number,
14101 charinfo::set_number): New functions.
14102 (token::next): Turn \N into a TOKEN_NUMBERED_CHAR.
14103 (token::process, token::description, token::get_char,
14104 token::add_to_node_list, token::operator==): Handle
14105 TOKEN_NUMBERED_CHAR.
14106 * troff/charinfo.h: Declare get_charinfo_by_number,
14107 charinfo::get_number, charinfo::set_number. Add NUMBERED flag to
14109 (charinfo::numbered): New function.
14110 * troff/token.h: Add TOKEN_NUMBERED_CHAR.
14111 * troff/env.h (class environment): Remove declaration of ...
14112 * troff/env.c (environment::make_numbered_char_node): Deleted.
14113 * troff/node.c (make_numbered_node): Deleted.
14114 (class numbered_glyph_node): Remove.
14115 (troff_output_file::put_char_width, troff_output_file::put_char):
14116 Handle numbered chars.
14117 (troff_output_file::numbered_char): Removed.
14118 (tfont::get_code_width): Removed.
14119 (make_glyph_node): Don't search special fonts for numbered
14121 * troff/node.h: Remove declaration of make_numbered_node.
14122 * driver/input.c (do_file): Handle N command.
14123 * driver/printer.h: Add declaration of ...
14124 * driver/printer.c (printer::set_numbered_char): New function.
14125 * dvi/tfmtodit.c (main): Generate unnamed entries.
14126 * ps/devps/afmtodit: Likewise.
14127 * xditview/xtotroff.c (MapFont): Likewise.
14128 * xditview/libXdvi/parse.c (ParseInput): Grok N command.
14130 * tbl/main.c (process_format): If multiple widths are specified
14131 for a column but all the widths are the same, don't give an error
14134 * tbl/table.c (table::do_row): If the current row is all lines and
14135 the stuff doesn't contains a line, mark the top of the row after
14136 printing stuff before the row. If the current row is not all
14137 lines and the stuff doesn't contain a line, don't unnecessarily
14138 mark the top of the row before printing the stuff.
14140 Mon Oct 1 11:42:00 1990 James Clark (jjc at jclark)
14142 * troff/groff.h: Remove MAX_PATH.
14143 * troff/input.c (open_file): Dynamically allocate space for the
14145 (open_mac_file, process_macro_file): Corresponding changes.
14147 Sun Sep 23 18:56:26 1990 James Clark (jjc at jclark)
14149 * troff/node.h (class output_file): Make copy_file pure. Add
14150 vspace method ifdef COLUMN. Add is_printing method.
14151 * troff/node.c: Add class printing_reg. Add class
14152 real_output_file. Derive other output_file classes from
14153 real_output_file; in these classes rename begin_page to
14154 really_begin_page, print_line to really_print_line, copy_file to
14155 really_copy_file, transparent_char to really_transparent_char.
14156 Move output_file::flush to real_output_file. Add printing member
14157 to class output_file.
14158 * troff/div.h: Remove printing member from top_level_diversion.
14159 Add vspace member function to class diversion ifdef COLUMN. Add
14160 some declarations ifdef COLUMN.
14161 * troff/div.c (top_level_diversion::copy_file,
14162 top_level_diversion::transparent_output,
14163 top_level_diversion::output): Don't test printing member before
14165 * troff/input.c: Handle initial variable_space_request ifdef
14167 * troff/Makefile: Add column.c but comment it out. Add -DCOLUMN
14168 but comment it out.
14170 Sat Sep 22 11:32:22 1990 James Clark (jjc at jclark)
14172 * troff/div.c (diversion::need): Make any space forced. If we
14173 sprung a trap, set truncated_space to minus the distance to the
14174 trap and set needed_space to the amount that was needed.
14175 (top_level_diversion::space): A forced space turns no_space_mode
14177 (class constant_vunits_reg): New class.
14178 (init_div_requests): Implement number registers .trunc and .ne
14179 using constant_vunits_reg.
14180 (class truncated_space_reg): Deleted.
14182 * troff/div.h: Don't have a no_space_mode member in diversion.
14183 Instead have it in top_level_diversion.
14184 * troff/div.c (diversion::diversion): Don't initialize
14186 (top_level_diversion::top_level_diversion): Initialize
14188 (no_space, restore_spacing): Do nothing if curdiv != topdiv.
14189 (macro_diversion::output): Don't clear no_space_mode.
14191 * troff/input.c (diverted_space_node::reread): Don't call
14192 environment::do_break. In fill mode, act like a blank line.
14193 (diverted_copy_file_node::reread): Don't call
14194 environment::do_break.
14196 * troff/div.c (blank_line): New function.
14197 * troff/div.h: Declare it.
14198 * troff/input.c (process_input_stack): Call it.
14200 * troff/div.c (truncated_space_reg::get_string): New function.
14201 (init_div_requests): Bind to .trunc.
14202 (space_request, top_level_diversion::space,
14203 top_level_diversion::output, macro_diversion::space,
14204 macro_diversion::output): Update truncated_space.
14205 (macro_diversion::output): Redo calculations when trap sprung.
14206 (macro_diversion::output, macro_diversion::space): No need for
14209 * troff/div.c (top_level_diversion::output): Set nl_reg_contents
14210 after truncating post line spacing.
14212 Fri Sep 21 11:27:25 1990 James Clark (jjc at jclark)
14214 * ps/devps/prologue (MF, SF): Make them work even if setfont is
14215 defined as a procedure rather than as an operator.
14217 Thu Sep 20 12:55:05 1990 James Clark (jjc at jclark)
14219 * troff/div.c (macro_diversion::space): Ignore no_space_mode.
14221 Wed Sep 19 10:54:37 1990 James Clark (jjc at jclark)
14223 * troff/div.c (top_level_diversion::output): Merge
14224 output_file::print_line and output_file::end_of_line member
14226 * troff/div.h (class output_file):
14227 * troff/node.c (troff_output_file::print_line,
14228 troff_output_file::end_of_line, output_file::end_of_line,
14229 ascii_output_file::print_line, suppress_output_file::print_line):
14230 Corresponding changes.
14232 Tue Sep 18 11:31:47 1990 James Clark (jjc at jclark)
14234 * troff/input.c (token::next): Don't give a warning for `\.'.
14236 * troff/env.c (environment::get_center_lines): New function.
14237 (init_env_requests): Bind number register .ce to it.
14238 * troff/env.h: Declare it.
14239 * tbl/table.c (table::init_output): Define reset macro to restore
14240 .ce. If center option not given, store .ce in SAVED_CENTER_REG.
14242 (table::print): If center option not given, then imply center
14243 option if SAVED_CENTER_REG > 0.
14245 Mon Sep 17 09:19:19 1990 James Clark (jjc at jclark)
14247 * ps/devps/Makefile: Remove T from FONTS. Remove TSymbol.ps and
14248 Troff.ps from DOWNLOAD.
14250 * troff/Makefile: Change comment in DEFINES to avoid confusing
14253 * ps/ps.c (ps_printer::do_exec): Allow newlines within PostScript
14254 code. Don't try to catch errors with stopped.
14255 (check_line_lengths): New function.
14256 * ps/devps/prologue (EXEC): Deleted.
14257 (EBEGIN, EEND): New procedures.
14259 Sun Sep 16 14:51:15 1990 James Clark (jjc at jclark)
14261 * troff/input.c: Include request.h before node.h.
14262 * troff/node.c: Likewise.
14263 * troff/env.c: Likewise.
14264 * troff/div.c: Likewise.
14265 * troff/node.h (class special_node): Store argument as a macro
14266 rather than a char *.
14267 * troff/node.c (special_node::special_node, special_node::copy):
14269 (special_node::~special_node): Deleted.
14270 (special_node::tprint): Deleted.
14271 (special_node::tprint_start, special_node::tprint_end,
14272 special_node::tprint_char): New functions.
14273 (troff_output_file::special): Deleted.
14274 (troff_output_file::start_special, troff_output_file::end_special,
14275 troff_output_file::special_char): New functions.
14276 * troff/input.c (special_node::tprint): New function.
14277 (do_special): Use macro not char *.
14278 (do_transparent_macro): Deleted.
14279 (token::next): Don't call do_transparent_macro.
14281 * troff/input.c (token::next): Add 'Y' case.
14282 (do_transparent_macro): New function.
14283 * troff/node.c (troff_output_file::special): Handle newlines with
14284 argument using new continuation convention.
14285 * driver/input.c (get_string): Cope with continuation convention.
14286 (do_file): Don't call skip_line after calling get_string(1).
14287 * ps/ps.c (ps_printer::special, ps_printer::do_import,
14288 ps_printer::do_def, ps_printer::do_exec): Cope with newlines in
14290 * xditview/libXdvi/parse.c (ParseInput): Ignore lines starting
14293 Sat Sep 15 19:00:10 1990 James Clark (jjc at jclark)
14295 * troff/input.c (asciify): By default, illegal input characters
14296 should return empty string.
14298 * troff/input.c (copy_file): Handle first page transition like title.
14299 (token::next, process_input_stack): Grok COPY_FILE_REQUEST.
14301 * troff/input.c (token::next): Improve error message for EOF after
14303 (input_char_description): New function.
14304 (get_char_for_escape_name): Use input_char_description.
14305 (token::next): Warn about unrecognized escape sequences.
14306 (warning_table): Add WARN_ESCAPE.
14307 * troff/groff.h: Declare WARN_ESCAPE. Change WARN_TOTAL
14310 * troff/token.h: Remove declaration of process_input_stack.
14312 * troff/input.c: Remove declaration of init_hyphen_requests.
14313 * troff/request.h: Correct spelling in declaration of same.
14315 * troff/input.c (token::next): Check whether escape_char is 0.
14317 Fri Sep 14 12:09:25 1990 James Clark (jjc at jclark)
14319 * groff.c (main, usage, help): Implement -P and -L options.
14320 * groff.sh: Likewise.
14322 * troff/input.c (token::next): Use some gotos to avoid code
14325 * troff/input.c (get_long_name, get_name, read_long_ecsape_name):
14326 Avoid calling symbol::symbol if name empty.
14328 Thu Sep 13 06:21:45 1990 James Clark (jjc at jclark)
14330 * troff/input.c (init_input_requests): Make \n(.x return the major
14331 version number and \n(.y return the minor version number.
14332 * troff/Makefile: Construct file majorminor.c defining
14333 major_version and minor_version automatically from ../VERSION.
14335 * troff/node.c (class glyph_node): Make operator new and operator
14337 (class ligature_node): Similarily.
14339 * troff/input.c (operator==(const macro &, const macro &)): New
14341 (non_interpreted_node::same): Use this.
14342 (string_iterator::string_iterator): Make macro& argument const.
14344 * troff/input.c (input_iterator::get): New function. Don't make
14345 asciify_macro or class non_interpreted_node friends of class
14347 (non_interpreted_node::interpret): Use input_iterator::get.
14348 (asciify_macro): Likewise.
14350 * troff/input.c (~token_node, ~string_iterator, ~arg_list,
14351 ~non_interpreted_node): Deleted.
14352 * troff/node.c: (~suppress_output_file, ~ascii_output_file):
14355 * troff/symbol.h: Make all symbol member functions const.
14357 * lib/strtol.c: New file.
14358 * lib/Makefile: Add strtol.c.
14359 * Makefile: Define STRTOL as strtol.o to include strtol in
14362 Wed Sep 12 10:00:49 1990 James Clark (jjc at jclark)
14364 * pic/troff.c (troff_output::simple_circle): Divide by scale.
14366 Tue Sep 11 14:17:16 1990 James Clark (jjc at jclark)
14368 * troff/input.c (do_special): Use input_level.
14370 * troff/token.h (TOKEN_BACKSPACE): New token.
14371 (token::backspace): New function.
14372 * troff/input.c (token::description, token::next, token::process):
14373 Grok TOKEN_BACKSPACE.
14374 (do_special): Turn TOKEN_BACKSPACE back into \b.
14376 * troff/token.h (token::leader): New function.
14377 * troff/input.c (do_special): Turn TOKEN_LEADER back into \001.
14379 * troff/input.c (do_special): Turn TOKEN_TAB back into \t.
14381 * troff/input.c (do_special): Use token::description in error
14384 Mon Sep 10 11:06:27 1990 James Clark (jjc at jclark)
14386 * troff/input.c (decode_args): Combine quoted and
14387 quote_input_level variables. Make it a for (;;) loop.
14389 * troff/input.c (get_char_for_escape_name): Check for \001 and \b.
14391 * troff/input.c (read_long_escape_name): The test for whether to
14392 expand buffer was off by 1.
14393 (read_string): Similarily.
14395 Fri Sep 7 11:45:50 1990 James Clark (jjc at jclark)
14397 * troff/input.c: Use `const int' rather than `static const int'.
14399 * troff/div.h (diversion::copy_file): Declare as pure virtual.
14400 (macro_diversion::copy_file): New function.
14401 * troff/node.h: New class diverted_copy_file_node.
14402 * troff/node.c: Implement it.
14403 * troff/input.c (copy_file): Use diversion::copy_file. Handle
14404 first page transition by pushing a diverted_copy_file_node.
14405 * troff/input.c (token::next, process_input_stack): Don't handle
14408 Thu Sep 6 13:29:10 1990 James Clark (jjc at jclark)
14410 * ps/ps.c (flush_sbuf): Remember to add sbuf_kern when checking
14411 whether space widths need adjusting.
14413 * troff/charinfo.h: Generalize translated_to_space to
14414 special_translation so as to allow translation to \&.
14415 * troff/input.c (translate): Allow translation to \&.
14416 (charinfo::*): Corresponding changes.
14417 * troff/node.c (make_node, node::add_char): Corresponding changes.
14418 * troff/node.h (dummy_node::dummy_node): Allow optional first
14421 * lib/lib.h: Make codes 0200 to 0237 illegal input characters.
14422 * troff/token.h: Remove TOKEN_TITLE. Remove token::title. Add
14424 * troff/input.c (token::next): Turn a TITLE_REQUEST into a
14425 TOKEN_REQUEST with an argument of TITLE_REQUEST.
14426 (token::process): Grok that.
14427 * troff/input.c (copy_file): Handle first page transition like
14428 title by pushing a COPY_FILE_REQUEST cookie.
14429 (token::next, process_input_stack): Grok that.
14430 * troff/node.h (output_file::copy_file): Add x and y arguments.
14432 * troff/div.c (top_level_diversion::copy_file): Supply them.
14433 * troff/node.c (troff_output_file::copy_file): Add x and y
14434 arguments; moveto specified position. Invalidate font_position
14435 array after copying file.
14436 (output_file::copy_file): New function.
14437 (suppressed_output_file::copy_file, ascii_output::copy_file):
14439 * troff/input.c (transparent_file): New function.
14440 (init_input_requests): Bind to "trf".
14441 (token::next): Handle TRANSPARENT_FILE_REQUEST cookie.
14442 (process_input_stack): Likewise.
14444 * troff/Makefile: Add ../lib/lib.h to GROFF_H.
14446 * troff/node.c (init_node_requests): New number registers .kern
14447 pointing to global_kern_mode, and .lg pointing to
14448 global_ligature_mode.
14450 * troff/node.c (ligature): Don't change it if we get a bad
14453 * troff/input.c (do_define_string): Don't strip tabs.
14455 * troff/input.c (asciify_macro): Make the string_iterator auto.
14457 * troff/node.c (init_font_requests): Rename to...
14458 (init_node_requests):
14459 * troff/node.h: Change declaration.
14460 * troff/input.c (main): Change call.
14462 * troff/input.c (node::reread, diverted_space_node::reread): New
14464 (process_input_stack): Call reread rather than
14465 get_diverted_space_node.
14466 * troff/node.c (node::get_diverted_space_node,
14467 diverted_space_node::get_diverted_space_node): Removed.
14468 * troff/node.h: Declare reread methods instead of
14469 get_diverted_space_node methods. Make `n' member private.
14470 * troff/input.c: (token::diverted_space): Removed.
14471 * troff/token.h: Removed declaration.
14474 Tue Sep 4 00:48:04 1990 James Clark (jjc at jclark)
14476 * eqn/script.c (script_box::compute_metrics): Don't let
14477 SUP_RAISE_FORMAT become negative.
14479 * tbl/table.c (table::do_row): Entries that don't end in the
14480 this row shouldn't make the row non-blank.
14482 * tbl/table.c (table::make_columns_equal): Only set the width of
14483 columns which are marked as equal.
14485 * tbl/main.c (process_data): Before issuing excess data error,
14486 if last character was a newline unget it; then get it again after
14487 the error. Also include the contents of the entry in the message.
14489 * groff.c: New file.
14490 * Makefile: Build groff from groff.c. Make it possible to use
14491 either groff.sh or groff.c as groff.
14492 * Makefile.bd: Similarily.
14494 Mon Sep 3 09:39:49 1990 James Clark (jjc at jclark)
14496 * groff.sh: Don't delay expansion of $@ in assignment to files.
14497 Remove occurrences of \".
14499 Sun Sep 2 09:56:59 1990 James Clark (jjc at jclark)
14501 * all Makefiles: Simplify and rearrange.
14503 * Makefile: Handle fmod like malloc.
14504 * lib/Makefile: Similarily.
14505 * lib/fmod.c: Remove #ifdef NEED_FMOD.
14507 * Makefile: Rename OPTIMISE to OPTIMIZE.
14509 * groff.sh: Remove assignment to PATH.
14510 * Makefile: Remove SHPATH variable.
14511 * Makefile.bd: Similarily.
14513 * groff.sh: Add -V option to print the pipeline instead of
14516 Fri Aug 31 00:56:46 1990 James Clark (jjc at jclark)
14518 * lib/font.c: Split off file searching into ...
14519 * lib/fontfile.c: New file.
14521 * lib/strerror.c (strerror): Use `Error %d' for unknown errors.
14523 Thu Aug 30 13:13:55 1990 James Clark (jjc at jclark)
14525 * tbl/table.c (table::do_hspan): Delete assertion that e != 0.
14526 Also change misleading comment.
14527 (table::do_vspan): Change similarily misleading comment.
14528 * tbl/main.c (process_data): A format row with an explicit `s'
14529 uses up a data line, even if all the other columns are `_' or `='.
14531 * troff/input.c (token::description): Fix description of
14532 TOKEN_DUMMY and TOKEN_EMPTY.
14534 Wed Aug 29 04:12:08 1990 James Clark (jjc at jclark)
14536 * groff.sh: Fix description of -Z in help message.
14538 Tue Aug 28 07:28:33 1990 James Clark (jjc at jclark)
14540 * pic/object.c (object_spec::make_object): Allow negative and zero
14542 * pic/pic.y: Give linethick default value of -1.0.
14543 * pic/troff.c (troff_output::troff_output): Initialize
14544 last_line_thickness to BAD_THICKNESS.
14545 (troff_output::finish_picture): Set thickness to BAD_THICKNESS.
14546 (troff_output::line_thickness): Canonicalize negative thicknesses
14547 to RELATIVE_THICKNESS.
14548 * pic/tex.c (tex_output::set_pen_size): Silently map negative line
14549 thicknesses to DEFAULT_PEN_SIZE. Canonicalize negative pen sizes
14551 (tex_output::start_picture): Set pen_size to -2.0.
14553 * ps/ps.c (ps_printer::set_line_thickness): If line_thickness is
14554 0, then use 0 linewidth.
14555 (ps_printer::ps_printer): Initialize line_thickness to -1.
14557 * pic/troff.c (troff_output::simple_ellipse): Divide by scale.
14559 * ps/devps/symbolchars: Remove `or'.
14560 * ps/tmac.ps: Implement \(or with .char.
14562 * ps/devps/symbolchars: Move most characters into textmap.
14563 * ps/devps/textmap: Add names for troff bracket characters. Remove
14566 * ps/devps/TSymbol.ps: Removed.
14567 * ps/devps/FontMakefile: Make S from Symbol not TSymbol.
14568 * ps/tmac.ps: Do with .char what TSymbol did.
14569 * ps/devps/download: Remove TSymbol.
14571 * ps/devps/T: Removed.
14572 * ps/devps/Troff.ps: Removed.
14573 * ps/devps/Troff.afm: Removed.
14574 * ps/tmac.ps: Implement \(ru, \(ul, and \(br with .char.
14575 * ps/devps/download: Remove Troff.
14576 * ps/devps/FontMakefile: Remove T target.
14577 * ps/devps/DESC-A4: Remove T from font list.
14578 * ps/devps/DESC-letter: Likewise.
14580 * troff/input.c (macro_to_node): Rename to ...
14581 (charinfo_to_node): Don't pass mac argument. Temporarily remove the
14582 character's definition while processing it.
14583 * troff/node.c (node::add_char, make_node): Change calls to
14584 macro_to_node accordingly.
14586 * troff/input.c (token::next): Translate \_ to \(ul.
14588 * tty/devascii/R.proto: Add `|'.
14589 * tty/devlatin1/R.proto: Likewise.
14591 Mon Aug 27 11:25:41 1990 James Clark (jjc at jclark)
14593 * man: Put the version number in all the man pages.
14595 Sun Aug 26 11:40:05 1990 James Clark (jjc at jclark)
14597 * Makefile.bd: New file.
14598 * README.bd: New file.
14600 * VERSION: New file.
14601 * lib/version.c: Removed.
14602 * lib/Makefile: Create version.c from ../VERSION. Remove version.c
14605 * troff/input.c (main): Get hyphen_file from GROFF_HYPHEN
14606 environment variable.
14608 * all Makefiles: Split install target into install.bin for
14609 binaries, and install.nobin for everything else.
14610 * Makefile: Add bindist target.
14612 * man/afmtodit.man: New file.
14613 * man/Makefile: Add afmtodit.n to MAN1PAGES.
14614 * ps/devps/Makefile: Add textmap to DEVICEFILES. Install afmtodit
14616 * ps/Makefile: Pass BINDIR to make install in devps.
14618 * ps/ps.c (ps_printer::set_char): Do nothing if the character is
14619 the space character.
14621 * ps/devps/FontMakefile: Rename symbol.afm to tsymbol.afm.
14623 Sat Aug 25 15:39:03 1990 James Clark (jjc at jclark)
14625 * ps/ps.c: Redo font downloading.
14626 * ps/devps/download: New file.
14627 * ps/devps/Makefile: Add download to DEVICEFILES.
14628 * ps/devps/afmtodit: Remove -d option.
14629 * ps/devps/FontMakefile: Don't use -d option with afmtodit.
14630 * ps/devps/symbosl.ps: Add %%DocumentFonts comment.
14631 * ps/devps/zapfdr.ps: Likewise.
14632 * ps/devps/TSymbol.ps: Likewise.
14634 Fri Aug 24 20:10:30 1990 James Clark (jjc at jclark)
14636 * groff.sh: Initialize dev to ${GROFF_TYPESETTER:-@DEVICE@}.
14638 Thu Aug 23 10:03:47 1990 James Clark (jjc at yquem)
14640 * ps/ps.c (ps_output::include_file): If BROKEN_SPOOLER is defined,
14641 then strip the first line if it starts with %.
14642 * Makefile: Add a comment about this.
14644 * man/tfmtodit.man: New file.
14645 * man/Makefile: Add tfmtodit.n to MAN1PAGES.
14646 * dvi/Makefile: Install tfmtodit in BINDIR.
14648 * dvi/tfmtodit.c (usage): Mention -v option.
14650 Wed Aug 22 09:56:36 1990 James Clark (jjc at yquem)
14652 * troff/node.c (troff_output_file::end_of_line): Call do_motion.
14653 * troff/node.c (troff_output_file::transparent_char): Don't call
14656 * eqn: Add check_tabs method to most box classes.
14657 * eqn/box.c (box::top_level): Call check_tabs.
14659 * eqn/script.c (script_box::output): Use \Z.
14660 * eqn/limit.c (limit_box::output): Use \Z.
14662 * eqn/box.c (box::top_level): Use itoa.
14664 Tue Aug 21 09:29:28 1990 James Clark (jjc at yquem)
14666 * dvi/tmac.dvi: Add font translations for CR, C, TT.
14667 * dvi/devdvi/Makefile: Don't make links to CW.
14669 * ps/tmac.ps: Add font translations for C, CW, CO, CX, CD, H, HO,
14671 * xditview/tmac.X: Likewise.
14673 * troff/node.c: Add font translation feature.
14674 (get_font_translation): New function.
14675 (symbol_fontno): Translate the font name.
14676 (mount_font_no_translate): Rename to mount_font to this.
14677 (mount_font): New function.
14678 (font_family::make_definite): Call mount_font_no_translate instead
14680 (mount_style): Translate the font name.
14681 (font_translate): New function.
14682 (init_font_requests): Bind "ftr" to font_translate.
14684 * ps/devps/prologue (SN): New procedure that rounds a position to
14685 the nearest (pixel + (.25,.25)).
14686 (DL): Use SN to round endpoints.
14688 * lib/version.c: Changed version to 0.5.
14690 Sat Aug 18 04:43:21 1990 James Clark (jjc at yquem)
14692 * Makefile: Move definition of PAGE to the very beginning, so that
14693 people are less likely to miss it.
14695 Fri Aug 17 02:15:11 1990 James Clark (jjc at yquem)
14697 * man/Makefile: Don't need to sed out @UPCASE_PROG_PREFIX@.
14699 * troff/env.c (environment::choose_breakpoint): Make `can't find
14700 breakpoint' error a warning of type WARN_BREAK. Change message to
14701 `can't break line'.
14702 * troff/groff.h: Declare WARN_BREAK with code 4; change WARN_INPUT to
14704 * troff/input.c: Add WARN_BREAK to warning_table. Include
14705 WARN_BREAK in DEFAULT_WARNING_MASK.
14707 * tty/tmac.tty: Add definition of \(+-.
14709 * groff.sh: Remove `--' option to set command.
14711 * dvi/devdvi/texsy.map: Remove duplicate md entry.
14713 * ps/devps/eqnchar: Better definition of cdot using md.
14714 * dvi/devdvi/eqnchar: Likewise.
14715 * xditview/devX100/eqnchar: Likewise.
14716 * xditview/devX75/eqnchar: Likewise.
14717 * eqn/lex.c: Add definition of cdot.
14719 Thu Aug 16 09:33:57 1990 James Clark (jjc at yquem)
14721 * troff/input.c (get_optional_char): New function.
14722 * troff/input.c (set_page_character): Use get_optional_char(),
14723 rather than has_arg() and tok.get_char(1).
14724 * troff/env.c (tab_character, leader_character, hyphen_char,
14725 field_characters): Likewise.
14726 (margin_character): Likewise. Also always delete the
14727 margin_character_node.
14729 * troff/input.c (token::get_char): Use token::description.
14731 * troff/input.c (has_arg): Don't skip over tab and \}.
14732 * troff/number.c (start_number): Give a warning if the number
14733 starts with \} (WARN_RIGHT_BRACE) or tab (WARN_TAB).
14735 Wed Aug 15 10:04:37 1990 James Clark (jjc at yquem)
14737 * troff/input.c (empty_name_warning, non_empty_name_warning): New
14739 (get_name, get_long_name): Use these. Rename `warn' argument to
14742 * troff/node.c (get_fontno): Test that the symbol is not null.
14744 * troff/input.c (token::description): New function.
14745 * troff/number.c (parse_term): Use token::description in `numeric
14746 expression expected' message.
14747 * troff/groff.h: Add WARN_MISSING.
14748 * troff/number.c (start_number): New function.
14749 * troff/number.c (get_vunits, get_hunits, get_number, get_integer,
14750 get_incr_number): Use start_number().
14751 * troff/input.c (DEFAULT_WARNING_MASK): Enable WARN_NUMBER by
14753 * troff/input.c (get_name, get_long_name): Use WARN_MISSING.
14754 * troff/reg.c (alter_format): Use WARN_MISSING. Also use
14756 * troff/input.c (token::get_char): Use WARN_MISSING.
14757 * troff/input.c (token::delimiter): Use token::description.
14758 * troff/env.c (environment_switch): Back out Aug 3 change.
14759 * troff/input.c (has_arg): Skip over \}s and tabs but give a
14761 * troff/token.h (token::tab): New function.
14762 * troff/node.c (get_fontno): Use tok.skip() rather than has_arg().
14763 * troff/reg.c (alter_format): Likewise.
14764 * troff/node.c (bold_font): Use has_arg() rather than tok.skip().
14766 Tue Aug 14 10:11:21 1990 James Clark (jjc at yquem)
14768 * troff (most files): Redo warnings. Divide warnings into various
14769 categories; warning() has an additional first argument indicating
14770 the category it falls into.
14771 * troff/input.c (main): -w now takes an argument. New option -W.
14772 (enable_warning, disable_warning): New functions.
14774 * ps/devps/afmtodit: Add -a option to lie about the italic angle.
14775 * ps/devps/FontMakefile: Pretend TI has an angle of 7.
14777 Mon Aug 13 10:11:16 1990 James Clark (jjc at yquem)
14779 * ps/devps/eqnchar: Better definitions of dotdot, vec, dyad, inf.
14780 * xditview/devX100/eqnchar: Likewise. Remove definition of dot.
14781 * xditview/devX75/eqnchar: Likewise.
14782 * dvi/devdvi/eqnchar: Better definitions of vec, dyad, dotdot.
14784 * eqn/other.c: When bar or over applies to a single character
14785 don't produce an overline_box or an underline_box. Instead produce
14786 an accent_box or an underaccent_box, with the accent a line
14787 whose width is accent_width. New classes underaccent_box,
14788 overline_char_box and underline_char_box.
14789 * eqn/box.h: Move overline_box, underline_box, accent_box class
14790 declarations into eqn/other.c. Add declarations of
14791 make_underline_box, make_overline_box, make_accent_box.
14792 * eqn/eqn.y: Call make_overline_box, make_underline_box
14793 make_accent_box instead of constructors.
14794 * eqn/pbox.h, eqn/box.c: Add accent_width parameter.
14796 * eqn/other.c: Add accent_box::~accent_box.
14797 * eqn/box.h: Declare it.
14799 * groff.sh: With -Tps, use eqn -D.
14801 * eqn/other.c (overline_box::output): Use \Z. If draw_flag use \D
14803 (underline_box::output): Similarily.
14804 (accent_box::output): Use \Z.
14806 * xditview/tmac.X: Add definitions of ~ and ^ (so that they are a
14809 Sun Aug 12 09:41:15 1990 James Clark (jjc at yquem)
14811 * troff/div.c (top_level_diversion::transparent_output(unsigned
14812 char)): Use asciify.
14813 * troff/input.c (asciify): Don't make it static.
14814 * troff/token.h (asciify): Declare it.
14816 * troff/input.c (get_name, get_long_name, token::get_char,
14817 token::delimiter): Add an extra default argument which says
14818 whether a warning should be printed.
14819 * troff: Pass a non-zero argument to one of these rather than
14820 printing a warning directly.
14822 Sat Aug 11 09:02:21 1990 James Clark (jjc at yquem)
14824 * troff: Consistently use symbol::is_null.
14826 * troff/dictionary.h: Move some inline functions into
14829 * troff/request.h: Move inline functions into input.c.
14830 (request_or_macro::invoke): Make it pure.
14832 * troff/input.c, troff/reg.h: New class `constant_int_reg'.
14833 * troff/input.c (init_input_requests): Use class constant_int_reg.
14834 (class compatible_reg): Deleted.
14835 * troff/div.c (init_div_requests): Use class constant_int_reg.
14836 (class last_post_line_extra_space_reg): Deleted.
14838 * troff/env.c (tab_character): Don't change the tab character if
14839 we get an invalid argument.
14840 (hyphen_char): Similarily.
14842 * troff/reg.c (alter_format): Check that nm is not null.
14844 * Makefile, groff.sh: Make it possible to customize the commands
14845 used for printing PostScript and dvi files. Also make it possible
14846 to customize the path used by groff.sh.
14848 * eqn/eqn.y: Make `left' right associative.
14850 Fri Aug 10 18:20:39 1990 James Clark (jjc at yquem)
14852 * pic/pic.h: Added definition of M_SQRT2 for those systems that
14855 * pic/pic.h: Removed definition of INT_MAX.
14857 * troff/node.c (italic_corrected_node::vertical_extent): Omit
14860 * troff/input.c (token::next): Handle \R like \n.
14862 Tue Aug 7 09:46:33 1990 James Clark (jjc at yquem)
14864 * ps/tmac.pc (PSPIC): Simplify.
14866 * troff/env.c (tab_stops::to_string):
14867 * pic/pic.y (object_type_name):
14868 * pic/troff.c (simple_output::line):
14869 * pic/tex.c (tex_output::spline):
14870 * pic/object.c (object_spec::make_object):
14871 * tbl/main.c (process_data): Add cases to switch statements to
14872 avoid cfront warnings. (Some of these are spurious, since the
14873 switch already has a default case.)
14875 * ps/tmac.ps (PSPIC): Reformatted. Prefix all local names with
14876 `ps-'. Don't test systat; instead check number of arguments to
14879 Mon Aug 6 00:13:07 1990 James Clark (jjc at yquem)
14881 * macros/tmac.e: Do not decrease the page offset by 0.5i.
14883 * ps/ps.c (ps_printer::ps_printer): Use mktemp instead of tempnam.
14884 Unlink the file as soon as we have opened it, so that we don't
14885 have to bother with signal handlers.
14886 (handler): Deleted.
14887 (fatal_error_exit): Deleted.
14888 (main): Don't call signal.
14890 * dvi/tfmtodit.c: Add -k option so that kerns with the skewchar
14892 * dvi/devdvi/Makefile: Use the -k option with S and MI.
14894 * pic/pic.y: If there is a label, or an nth construction before
14895 the first `.' in the argument to `with', ignore it and generate a
14897 * pic/lex.c (lex_warning): New function.
14899 * tbl/table.c (table::init_output): In section keep and release
14900 macro, use 0 indent when diverting and the correct indent when
14903 * troff/input.c (interpolate_number_format): Do not interpolate
14904 anything if the number register is not defined.
14906 * tbl/main.c (process_data): Don't add entry when col >= ncolumns.
14908 Sat Aug 4 08:12:05 1990 James Clark (jjc at yquem)
14910 * ps/devps/prologue (PICTURE): Set components of graphics state to
14911 their default values.
14913 * ps/devps/text.enc: Add trademark
14914 * ps/devps/textmap: Add names for club, spade, heart, diamond,
14915 carriagereturn, suchthat. Use Upsilon1 rather than Upsilon.
14916 * ps/devps/symbolchars: Add names for summation and product.
14918 * dvi/devdvi/texsy.map: Add names for club, spade, heart, diamond,
14919 suchthat. Add pp. Add upper-case letters.
14921 * xditview/libXdvi/DviChar.c: Add names for club, spade, heart,
14922 diamond, carriagereturn, suchthat. Use Upsilon1 rather than
14925 * dvi/devdvi/texsy.map: Rename lA (left angle bracket) to la, and
14926 rA (right angle bracket) to ra. Introduce names for double-headed
14927 arrows and double-barred arrows: <>, va, lA, rA, hA, uA, dA, vA.
14928 * ps/devps/textmap: Likewise for ps device.
14929 * xditview/libXdvi/DviChar.c: Likewise for X100 and X75 devices.
14930 * tty/devascii/R.proto: Rename lA to la and rA to ra.
14931 * tty/devascii/R.proto: Likewise.
14932 * tty/tmac.tty: Provide definitions for \(<>, \(lA, \(rA, \(hA,
14934 * eqn/delim.c: In delim_table, rename \(lA to \(la and \(rA to \(ra.
14936 * xditview/tmac.X: Add definitions for \(fi \(fl \(ff \(Fi \(Fl.
14938 * eqn/lex.c: Added definitions of `approx', `grad' and `del' to
14941 Fri Aug 3 09:59:27 1990 James Clark (jjc at yquem)
14943 * troff/div.c (when_request): Use symbol::is_null rather than
14944 has_arg to determine whether we have an argument.
14945 (change_trap): Remove the trap if we get an invalid number. Give
14946 an error if we don't get at least the macro name.
14947 (diversion_trap): Remove trap if we get an invalid name or number.
14949 * troff/env.c (environment_switch): Pop if we get an invalid
14950 symbol or numeric expression.
14952 * troff/input.c (do_define_macro): If EOF is encoutered while
14953 defining the macro, do tok.next() before returning.
14955 * troff/token.h (has_arg): Move definition from here, to ...
14956 * troff/input.c (has_arg): ... here
14958 * troff/env.c (space_size): Do nothing if we get an invalid argument.
14959 * troff/input.c (shift): Likewise.
14961 * pic/lex.c (get_token_after_dot): Accept `.center' as a synonym
14964 * pic/troff.c (troff_output::start_picture): Comment out calls to
14967 * eqn/main.c (do_file): Subtract 1 from current_lineno if
14968 interpret_lf_args succeeds.
14970 * eqn/main.c (do_file): Don't recognize delimiter if preceded by
14971 \\. This avoids problems with \$N.
14973 * groff.sh: Pass -C to preprocessors.
14975 * lib/lf.c (interpret_lf_args): Be more flexible.
14977 * tbl/main.c (main): Add -C option.
14978 (table_input::get): Do not recognize TE if followed by character
14979 other than a space or newline unless -C option given.
14980 (process_input_file): Likewise for lf, TS.
14981 (process_data): Likewise for lf in text blocks.
14983 * eqn/main.c (main): Add -C option.
14984 (do_file): Don't recognize EQ, EN or lf if followed by character
14985 other than space or newline unless -C option given.
14986 * eqn/lex.c (file_input::read_line): Similarily.
14987 * eqn/eqn.h: Declare compatible_flag.
14989 * etc/soelim.c (main): Add -C option.
14990 (interpret_lf_args): Use version in libgroff.
14993 * pic/main.c (main): Add -C option, which sets compatible_flag.
14994 (top_input::get), (top_input::peek): If -C option not given,
14995 do not recognize .PS/.PE/.PF/.lf if followed by a character
14996 other than space or newline.
14997 * pic/lex.c (file_input::read_line): Similarily.
14998 * pic/pic.h: Add declaration of compatible_flag.
15000 Thu Aug 2 11:11:27 1990 James Clark (jjc at yquem)
15002 * ps/tmac.ps (PSPIC): Avoid use of `echo -n'.
15004 * troff/node.c, troff/node.h: Add `asciify' methods to classes
15005 derived from node. New class space_char_hmotion_node.
15006 * troff/input.c (asciify_macro): New function.
15007 * troff/input.c (init_input_requests): New request `asciify' bound
15009 * macros/mm.diff: New file.
15010 * Makefile: In install.mm target use `patch' to apply
15013 * troff/input.c (macro::print_size): Just print the size in bytes.
15015 * troff/div.c (return_request): Correct the argument
15018 Wed Aug 1 12:38:36 1990 James Clark (jjc at yquem)
15020 * troff/node.h (class composite_node): Add sz member.
15021 * troff/node.c (composite_node::size): Return sz.
15022 * troff/input.c (macro_to_node): Use the initial size in the
15023 environment as the size of the composite_node.
15025 * troff/node.c (node::zero_width_tprint): Provide a reasonable
15028 Tue Jul 31 10:07:10 1990 James Clark (jjc at yquem)
15030 * troff/div.c (change_trap): If we get a bad number expression,
15033 Mon Jul 30 10:30:49 1990 James Clark (jjc at yquem)
15035 * lib/matherr.c (matherr): Define this only if math.h defines
15038 Sun Jul 29 10:34:27 1990 James Clark (jjc at yquem)
15040 * troff/div.c (macro_diversion::distance_to_next_trap): If there
15041 no diversion trap return vunits(INT_MAX - vresolution).
15043 Sat Jul 28 14:28:14 1990 James Clark (jjc at yquem)
15045 * troff/input.c (do_zero_width): New implementation that doesn't
15046 use a temporary environment. Use instead:
15047 (token::add_to_node_list): New function.
15048 * troff/env.c (environment::get_prev_char_height),
15049 (environment::get_prev_char_height),
15050 (environment::get_prev_char_skew): New functions.
15051 (environment::get_prev_char): New function.
15052 (environment::get_prev_char_width): Change to use get_prev_char.
15053 (init_env_request): Implement new registers .cht, .cdp, .csk.
15054 * eqn/sqrt.c (sqrt_box::output): Don't rely upon the argument to
15055 \Z being processed in a separate environment.
15057 Fri Jul 27 10:21:25 1990 James Clark (jjc at yquem)
15059 * tbl/table.c: Removed TABLE_BOTTOM_REG.
15061 * tbl/table.c (table::init_output): In the section release macro,
15062 give a warning message if the section won't fit on one page.
15064 * tbl/table.c (table::do_top): Emit table keep only if table is
15066 (table::do_bottom): Likewise for table release.
15067 (table::table), (table::add_vertical_rule): Remove reference to
15069 * tbl/table.h: Remove keep member.
15071 * tbl/table.c: New register SUPPRESS_BOTTOM_REG. In
15072 SECTION_RELEASE_MACRO, if there's not enough space before the next
15073 trap to output the diversion, call T# ourselves, set
15074 SUPPRESS_BOTTOM_REG to 1, spring the trap, then set
15075 SUPPRESS_BOTTOM_REG back to 0. In T#, do nothing if
15076 SUPPRESS_BOTTOM_REG is non-zero. In T#, always mark the current
15077 vertical position and return to it before turning traps on again.
15079 Thu Jul 26 02:54:32 1990 James Clark (jjc at yquem)
15081 * troff/node.c, troff/node.h: In classes derived from node,
15082 replace prev_char_width method by last_char_node method.
15083 * troff/env.c (environment::get_prev_char_width): Use
15084 node::last_char_node rather than node::get_prev_char_width.
15086 * Makefile: Added comment about -fno-inline on 68030-based
15089 * troff/reg.c (number_format_to_ascii), eqn/delim.c (DELIM_TABLE_SIZE),
15090 tty/tty.c (tty_font::load_tty_font), dvi/tfmtodit.c (main): Cast
15091 expressions using sizeof to int.
15092 * dvi/dvi.c (dvi_font::handle_x_command): Avoid long->int warnings.
15094 * macros/tmac.e (TS): Don't move @f back past the current
15097 Wed Jul 25 09:11:08 1990 James Clark (jjc at yquem)
15099 * ps/ps.c (main): Buffer stderr.
15100 * dvi/dvi.c (main): Likewise.
15101 * tty/tty.c (main): Likewise.
15103 * ps/ps.c (ps_printer::do_import): Improve error handling.
15105 * troff/input.c (abort_request): Use asciify.
15107 * driver/printer.h (printer::draw), driver/printer.c (printer::draw),
15108 ps/ps.c (ps_printer::draw), dvi/dvi.c (dvi_printer::draw): Make
15109 type of first argument int rather than char. This works around a
15110 bug on the 68030 based Apollo using g++ 1.37.1.
15112 * tbl/table.h (class table): Add `keep' member.
15113 * tbl/table.c (table::table): Initialize `keep'.
15114 (table::add_vertical_rule): Set `keep' to 1.
15115 (table::do_top): Only emit table keep macro is `keep' is non-zero.
15116 (table::do_bottom): Likewise for table release macro.
15117 (table::do_row): Emit section keep macro even if the row is 0.
15119 Tue Jul 24 08:35:07 1990 James Clark (jjc at yquem)
15121 * macros/tmac.e (@C): Preserve the font family across the change
15124 Mon Jul 23 10:15:23 1990 James Clark (jjc at yquem)
15126 * lib/font.c: Initialize font::hor and font::vert to 1.
15127 (font::load_desc): Check the values of font::hor and font::vert.
15129 * lib/lib.h: Added definition of INT_DIGITS. Fix it so that it can
15130 be included in a C compilation.
15131 (iftoa): Use INT_DIGITS. Include lib.h.
15133 (as_string): Likewise.
15134 * tbl/table.c: Removed definition of INT_DIGITS.
15135 * eqn/box.c (box::top_level): Use INT_DIGITS + 1 instead of 12.
15136 * troff/input.c (input_input_requests): Likewise.
15137 * ps/ps.c (make_encoding_name): Likewise.
15138 (ps_printer::set_style): Likewise.
15139 (ps_output::put_number): Use 1 + INT_DIGITS + 1 instead of 12.
15141 * tty/devascii/R.proto: Map fm onto '.
15142 * tty/devlatin1/R.proto: Likewise.
15144 Sat Jul 21 12:45:07 1990 James Clark (jjc at yquem)
15146 * tbl/table.c: Use ' instead of DELIMITER_CHAR in places where the
15147 argument to \w is at a different input level.
15149 * tbl/table.c (table::init_output): Define a new macro
15150 REPEATED_VPT_MACRO, like vpt but if in a diversion also
15151 transparently outputs itself.
15152 (table::define_bottom_macro): Use REPEATED_VPT_MACRO instead of
15154 (table::do_row): Likewise.
15156 * tbl/table.c (vertical_rule::print): Prefix the .sp -1 line with
15157 TRANSPARENT_STRING_NAME.
15159 * tbl/table.c (table::init_output): In the table release macro
15160 print an error message and don't produce any output if after
15161 issuing the need request the table still will not fit. Also
15162 remove the diversion after bringing it back.
15164 * tbl/table.c (table::init_output): Define a new macro
15165 REPEATED_MARK_MACRO, like mk but if in a diversion also
15166 transparently outputs itself.
15167 (table::do_row): Mark row_top_reg using REPEATED_MARK_MACRO. This
15168 is necessary because .TH might not call .T#.
15169 (table::do_top): Likewise TOP_REG.
15170 (table::define_bottom_macro): If TOP_REG is no longer valid, use
15171 #T - DOUBLE_LINE_SEP rather than #T. This is necessary because the
15172 table header might contain just the two top rules.
15174 Fri Jul 20 10:51:42 1990 James Clark (jjc at yquem)
15176 * troff/div.c: Implement new request `ptr' to print all traps.
15178 * troff/env.c (init_env_requests): Implement `.tabs' reg with
15179 init_string_env_reg.
15180 * troff/env.c (class tab_reg): Deleted.
15182 Thu Jul 19 12:07:16 1990 James Clark (jjc at yquem)
15184 * troff/div.c: New number register .pn returns the number of the
15185 next page as set by the pn request.
15187 * macros/tmac.an: Redid headers and footers. Number each manual
15188 entry starting from 1 unless \nC is > 0, like Sun. Added an
15189 optional 5th argument to .TH which specifies the manual name and
15190 appears in the center of the header. Understand the X, P and D
15191 registers like Sun.
15193 Wed Jul 18 10:23:31 1990 James Clark (jjc at yquem)
15195 * troff/env.c (init_env_requests): New number register `.lt' to
15196 return the title length.
15198 * troff/node.h (class transparent_dummy_node): New class.
15199 * troff/node.c (class transparent_dummy_node): Provide member
15201 * troff/env.c (interrupt): Add a transparent_dummy_node, rather
15204 * troff/input.c (token::next): New escape sequence \).
15205 * troff/input.c (get_copy): Recognize \) in copy mode.
15207 * troff/input.c (input_stack::clear): New function.
15208 * troff/input.c (exit_request): Use input_stack::clear.
15210 * troff/token.h: Removed TOKEN_NO_PRINT_CHAR.
15211 * troff/input.c (token::process): Removed case TOKEN_NO_PRINT_CHAR.
15213 * troff/env.c: Move set_page_character to input.c. Move
15214 page_character to input.c also.
15215 * troff/env.c (title): Split off the reading of the parts of the
15216 title into read_title_parts.
15217 * troff/input.c (read_title_parts): New function. Check the
15218 input_level when testing whether a token matches the delimiter.
15220 * troff/input.c (exit_request): New function.
15221 * troff/input.c (init_input_requests): Bind ex request to
15222 exit_request rather than exit_groff.
15224 * troff/input.c (exit_groff): Call tok.next() before
15225 process_input_stack().
15227 Mon Jul 16 09:47:23 1990 James Clark (jjc at yquem)
15229 * troff/env.c: ifdef widow control support on WIDOW_CONTROL.
15230 * troff/env.h: ditto.
15231 * troff/input.c: ditto.
15233 * troff/env.c (environment::is_empty): Test pending_lines.
15235 * troff/env.c (environment::have_pending_lines): Removed.
15237 * troff/input.c: Add request to flush pending lines from the
15240 * troff/env.c, troff/env.h: Add automatic widow control feature.
15242 * troff/input.c (exit_groff): Do process_input_stack() after
15243 do_break() but before setting exit_flag to 2.
15245 * troff/input.c: Remove FLUSH_PENDING_LINES and
15246 TOKEN_FLUSH_PENDING_LINES. Instead, flush pending lines from
15247 environment after END_TRAP token seen, but only if there aren't
15248 any more traps still unfinished.
15249 * troff/token.h: Remove TOKEN_FLUSH_PENDING_LINES.
15251 Sun Jul 15 10:50:08 1990 James Clark (jjc at yquem)
15253 * troff/env.c: Rename the `retain_size' member of class
15254 pending_output_line to `no_fill'.
15256 * troff/env.c (title): When the line is output, make the
15257 retain_size argument !fill.
15259 * troff/node.h: Add `hyphenated' member to struct breakpoint.
15260 * troff/node.c (space_node::get_breakpoints),
15261 (dbreak_node::get_breakpoints): Fill this in.
15262 * troff/env.c: Allow specification of maximum number of
15263 consecutive hyphenated lines.
15265 * troff/env.c (environment::is_empty): Add test for !current_tab.
15267 Sat Jul 14 11:23:01 1990 James Clark (jjc at yquem)
15269 * troff/env.c (environment::hyphenate_line): Don't completely give
15270 up if the word is not to be hyphenated; continue so that breaks
15271 can be made at break_char_node's.
15273 * lib/lib.h: Only define INT_MAX if it's not already defined;
15274 undef INT_MIN if it's already defined.
15276 * Makefile: Make it easy to define CFRONT_ANSI_BUG.
15278 * lib/lib.h: If CFRONT_ANSI_BUG is defined, cast INT_MIN to long.
15279 This works around a bug in AT&T C++ 2.0 used with an ANSI C
15282 * macros/tmac.an (an-header): Set no-space mode.
15284 * macros/tmac.an (TH): Start a new page if necessary.
15286 * Started using ChangeLog at version 0.4.
15289 version-control: never