1 2003-03-20 Werner LEMBERG <wl@gnu.org>
3 * src/roff/troff/env.cc (vertical_spacing): Allow zero value for
5 * doc/groff.texinfo: Updated.
7 2003-03-19 Werner LEMBERG <wl@gnu.org>
9 * src/roff/troff/input.cc (process_input_stack) <TOKEN_BEGIN_TRAP,
10 TOKEN_END_TRAP>: Reset `have_input'.
12 2003-03-18 Werner LEMBERG <wl@gnu.org>
14 * src/roff/groff/groff.man: Mention groff_trace man page.
16 2003-03-16 Werner LEMBERG <wl@gnu.org>
18 * Makefile.in (LIBEXT): New variable to indicate the file extension
19 of library files. Computed heuristically from $(OBJEXT).
20 (MDEFINES): Add $(LIBEXT).
21 * Makefile.lib, Makefile.comm: Use it.
23 * src/utils/pfbtops/pfbtops.c (get_text): New function. Split
24 overlong lines into smaller chunks.
25 (get_binary): New function.
27 * src/utils/pfbtops/pfbtops.man: Updated.
29 2003-03-15 Colin Watson <cjwatson@debian.org>
31 * src/roff/groff/groff.man: Minor syntax fix.
33 2003-03-14 Egil Kvaleberg <egil@kvaleberg.no>
35 * src/devices/grops/ps.cc (ps_printer::media_set,
36 ps_printer::~ps_printer): Handle zero paper width and length.
38 2003-03-13 Werner LEMBERG <wl@gnu.org>
40 Add options -p and -l to grodvi.
42 * src/devices/grodvi/dvi.cc: Include paper.h.
43 (landscape_flag, user_paper_length, user_paper_width): New global
45 (dvi_printer::begin_page): Emit `papersize' special.
46 Set color after initialization of `cur_h' and `cur_v'.
47 (main): Add options `-l' and `-p'.
48 * font/devdvi/Makefile.sub (DESC): Set `papersize'.
49 * src/devices/grodvi/grodvi.man, NEWS: Updated.
51 * src/devices/grops/psrm.cc (valid_input_table): Fixed.
53 2003-03-12 Werner LEMBERG <wl@gnu.org>
55 * src/devices/grops/grops.man: Move documentation of .PSPIC to...
56 * man/groff_tmac.man: This man page.
57 * man/groff_font.man: Declare `paperwidth' and `paperlength' as
60 * tmac/X.tmac: Don't load pspic.tmac.
62 2003-03-11 Werner LEMBERG <wl@gnu.org>
64 Make variable `pr' local to libdriver/input.cc. Based on a patch
65 by Bernd Warken <bwarken@mayn.de>.
67 * src/include/driver.h (pr): Removed.
69 * src/libs/libdriver/input.cc (pr): New global variable.
70 (do_file): Deallocate `pr'.
71 * src/libs/libdriver/printer.cc (pr): Removed.
73 * src/devices/grodvi/dvi.cc (main), src/devices/grohtml/post-html.cc
74 (main), src/devices/grolbp/lbp.cc (main), src/devices/grolj4/lj4.cc
75 (main), src/devices/grops/ps.cc (main), src/devices/grotty/tty.cc
76 (main): Don't delete `pr'.
78 2003-03-10 Werner LEMBERG <wl@gnu.org>
80 * tmac/a4.tmac, tmac/composite.tmac: Use `.do'.
81 * tmac/papersize.tmac: New file.
82 * tmac/troffrc: Include `papersize.tmac'.
83 * tmac/Makefile.sub (NORMALFILES): Add `papersize.tmac'.
84 * tmac/an-old.tmac: Set LT to LL by default.
86 * NEWS, MANIFEST, tmac/groff_man.man, man/groff_tmac.man,
87 doc/groff.texinfo: Updated.
89 * src/libs/libgroff/paper.cc (add_iso_paper): Fix very embarassing
90 bug which caused all odd iso papers to have wrong dimensions.
92 * src/devices/grops/ps.cc (user_paper_width): New global variable.
93 (main) <'p'>: Set `user_paper_width' also.
94 (ps_printer::media_width, ps_printer::media_height): Use values
95 given with option `-p'.
97 2003-03-09 Werner LEMBERG <wl@gnu.org>
99 * src/include/nonposix.h: Provide default for SET_BINARY.
101 * src/devices/grodvi/dvi.cc, src/devices/grolbp/lbp.cc,
102 src/devices/grolj4/lj4.cc, src/devices/grops/ps.cc: Call SET_BINARY
105 * src/utils/pfbtops/pfbtops.c: Call SET_BINARY unconditionally.
106 (main): Treat \r\n as \n.
108 2003-03-08 Werner LEMBERG <wl@gnu.org>
110 * tmac/an-old.tmac: Use register `HY' to control hyphenation.
111 * NEWS, tmac/groff_man.man, doc/groff.texinfo: Document it.
113 2003-03-07 Werner LEMBERG <wl@gnu.org>
115 Added support to access more than 256 glyphs in Type 1 fonts.
117 * src/devices/grops/ps.cc (subencoding): New structure.
118 (style): Add `sub' field.
120 (ps_printer): Add `subencodings' and `next_subencoding_index' fields.
121 Add `set_subencoding', `get_subfont' and `encode_subfont' member
124 (ps_printer::set_char): Use `set_subencoding'.
125 (make_subencoding_name): New function.
126 (ps_printer::set_style): Handle case where `sty.sub' is not zero.
127 (ps_printer::~ps_printer): Emit subencoding definitions.
129 * src/devices/grops/psrm.cc (valid_input_table): New array to
130 properly support EBCDIC.
131 (white_space): Add `\f'.
132 (ps_get_line): Change first argument to be of type `string &'.
134 This allows to get lines of arbitrary length.
135 Use `valid_input_table'.
136 Remove warning about non-conforming PS line length. This seems
137 not to be of great importance -- for example, dvips don't emit
139 (PS_LINE_MAX): Removed.
140 (matches_comment): Change first argument to be of type `string &'.
142 * src/devices/grops/grops.man, src/devices/grops/TODO: Updated.
144 * src/utils/afmtodit/afmtodit.pl (%unicode_decomposed,
145 %AGL_to_unicode, %default_ligatures): New hash tables.
146 Read all map entries.
147 Add unencoded characters.
148 Check for default ligatures if there are no `L' entries.
149 Print all kern entries.
150 Print all characters in charset.
151 * src/utils/afmtodit/afmtodit.man: Updated.
153 * font/devps/*: Regerated all fonts.
155 * tmac/latin[129].tmac, tmac/cp1047.tmac: Don't test for existence
156 of characters, just use `.trin'. Otherwise the mapping is depending
157 on the font encoding.
158 * tmac/ps.tmac: Add `fi' and `fl'.
159 Improve `Fi' and `Fl'.
160 * tmac/X.tmac, tmac/lbp.tmac, tmac/tty.tmac: Improve `Fi' and `Fl'.
161 * tmac/Xps.tmac: Fix `em'.
165 2003-03-04 Werner LEMBERG <wl@gnu.org>
167 * src/roff/troff/input.cc (charinfo_to_node_list): Reset
170 2003-03-03 Werner LEMBERG <wl@gnu.org>
172 * Makefile.sub (DISTCLEANFILES): Add gxditview._man.
174 * font/devps/generate/textmap: Remove entry `similarequal'.
175 * font/devps/symbolmap: Updated.
177 2003-03-02 Werner LEMBERG <wl@gnu.org>
179 * src/libs/libgroff/font.cc (font::load): Fix error message for
182 * src/devices/grops/grops.man: Improve documentation of the -b
185 * tmac/tty.tmac: Load latin1.tmac for all TTY devices except
186 `ascii' and `cp1047'.
188 2003-03-01 Werner LEMBERG <wl@gnu.org>
190 Document composite glyphs and the `composite' request.
192 * man/groff.man, man/groff_diff.man, doc/groff.texinfo: Do it.
194 2003-02-28 Werner LEMBERG <wl@gnu.org>
196 * font/devdvi/generate/ec.map: Add some more Unicode entities.
197 * font/devdvi/*EC: Updated.
199 * tmac/composite.tmac, tmac/latin2.tmac, tmac/latin9.tmac: New files.
200 * tmac/latin1 (latin1-tr): Undo any previous mapping.
201 * tmac/troffrc: Load `composite.tmac'.
202 * tmac/Makefile.sub (NORMALFILES): Updated.
204 * doc/groff.texinfo (Input Encodings): New section.
207 2003-02-27 Werner LEMBERG <wl@gnu.org>
209 * doc/texinfo.tex: New version 2003-02-11.06.
211 * tmac/doc-common (Dt): Don't emit warning for unknown section.
212 * tmac/groff_mdoc.man: Fix description of `Dt'.
214 2003-02-26 Egil Kvaleberg <egil@kvaleberg.no>
216 * font/devps/prologue.ps: Fix for included Postscript that does
217 a setpagedevice -- which is now safely ignored.
221 * src/devices/grops/ps.cc: Now sets the page size in the generated
222 document. This is done in two ways: Via a %%-comment for gv and
223 the like, and via a PageSize and setpagedevice for programs that
224 understands Postscript proper, like ps2pdf.
226 * src/devices/grops/ps.h: New broken-flag to avoid page size
227 definition, if required.
229 * src/devices/grops/grops.man: New broken-flag 16 mentioned.
231 * doc/Makefile.in: Added -nosetpage flag (via @pnmtops_nosetpage@).
232 Not really necessary due to the fix in prologue.ps, but cleaner:
233 Such information does not belong in an .eps file.
235 * doc/Makefile.sub: See doc/Makefile.in.
237 2003-02-26 Ralph Corderoy <ralph@inputplus.co.uk>
239 * aclocal.m4 (GROFF_PNMTOPS_NOSETPAGE): Use P2 format for testing
240 instead of P1 since the latter is broken in some versions of netpbm.
241 * configure: Updated.
243 2003-02-26 Larry Kollar <kollar@alltel.net>
245 Make man pages more customizable.
247 * tmac/an-old.tmac (FT): New register holding footer distance from
249 (HF): New string holding the default heading font.
250 (TH): Handle registers `IN' and `SN' set on the command line.
252 (PT, BT): New strings to customize header and footer lines.
253 (an-header, an-footer): Use them.
255 * tmac/groff_man.man: Document changes.
257 * doc/groff.texinfo: Document man changes.
258 Document Ultrix extensions of man.
260 2003-02-26 Werner LEMBERG <wl@gnu.org>
262 * src/roff/troff/input.cc (do_width, do_if_request): Reset
263 `have_input' after changing back to old environment.
265 * src/devices/grolbp/lbp.cc (lbp_printer::set_line_thickness): Move
266 function up to be defined before first call. This is necessary to
267 avoid a compilation problem with Sun's WorkShop 6 C++ compiler.
269 * src/utils/afmtodit/afmtodit.pl: Make script search for files in
270 the default font directory also. Based on a patch from James
271 J. Ramsey <jjramsey_6x9eq42@yahoo.com>.
272 * src/utils/afmtodit/Makefile.sub (afmtodit): Handle @FONTDIR@.
273 * src/utils/afmtodit/afmtodit.man: Document it.
277 * tmac/groff_man.man, doc/groff.texinfo: Many minor fixes.
279 2003-02-25 Gaius Mulley <gaius@glam.ac.uk>
281 * aclocal.m4 (GROFF_HTML_PROGRAMS): Add test for pnmtops.
282 (GROFF_PNMTOPS_NOSETPAGE): New macro.
283 * configure.ac: Use it.
284 * configure: Regenerated.
285 * Makefile.in: Updated.
287 * tmac/Makefile.sub (NORMALFILES): Remove www.tmac.
288 (CLEANADD): Add www.tmac-sed.
289 (pnmtops_nosetpage): Define default.
290 (install_data): Handle www.tmac-sed and substitute
292 (stamp-sed): Add www.tmac.
293 * tmac/www.tmac: Rewritten, based on a patch by Bernd Warken.
294 It now breaks URLs at suitable places.
295 (www:substring_ok): New register set by...
296 (www:@test_substring): New macro.
297 (www:error): New alias to www-error.
298 (www:lenstr, www:splitstr, www:url_breaks, www:url_breaks_splitted):
300 (URL): Use www:url_breaks.
301 (PIMG, MPIMG): Use @PNMTOPS_NOSETPAGE@.
302 (CDS, CDE): New macros.
304 2003-02-25 Werner LEMBERG <wl@gnu.org>
306 * src/devices/grops/ps.cc (ps_printer::define_encoding): Avoid
309 2003-02-24 Werner LEMBERG <wl@gnu.org>
311 Contrary to the PCL5 Developer's Guide, the ascenders in TFM files
312 can be negative also.
314 * src/utils/hpftodit/hpftodit.cc (char_info): `ascent' must be
316 (read_char_table): Avoid negative ascenders.
317 (output_charset): Add cast.
318 * font/devlj4/*: Regenerated.
320 Replace unnamed glyphs for DVI fonts with `uXXXX' glyph names where
323 * font/devdvi/generate/{tc,texttt,ec,texmi,texsy,textex}.map: Do it.
324 * font/devdvi/generate/textex.map: Map glyph 23 to `u21C6' instead
326 * font/devdvi/*: Regenerated.
328 Map `la' and `ra' to U+27E8 and U+27E9. These two characters have
329 normal width, while the previously used characters (U+2329 and
330 U+232A) are classified as wide due to canonical equivalence with the
331 CJK punctuation characters U+3008 and U+3009.
333 * font/devutf8/R.proto: Updated.
334 * src/roff/troff/uniglyph.cc, src/roff/troff/glyphuni.cc: Ditto.
336 * man/groff_char.man: Simplify handling of table traps by
337 introducing `start block' and `end block' macros.
338 (Ns, Ne, 2s, 2e, Ds, De): New macros.
339 (DL): Make it work with Unix troff also.
340 Fix code values of `la' and `ra'.
342 * tmac/dvi.tmac: Define `<>' for CW and CWI.
344 2003-02-23 Gaius Mulley <gaius@glam.ac.uk>
346 * src/devices/grohtml/post-html.cc (element_list::~element_list):
347 New destructor, fixing a major memory leak.
349 2003-02-22 Werner LEMBERG <wl@gnu.org>
351 * font/devhtml/R.proto, font/devutf8/R.proto: Flip `*f' and `+f'
352 to be conform with Unicode 3.0 and newer.
354 * font/devlj4/generate/text.map: Add `Eu'.
355 * font/devlj4/generate/special.map: Flip `*e' and `+e'.
356 * font/devlj4/S: Regenerated.
358 * man/groff_char.man: Completely rewritten.
360 * doc/groff.texinfo: Fix description of request and macro arguments.
362 2003-02-20 Gaius Mulley <gaius@glam.ac.uk>
366 * src/devices/grohtml/html-table.cc (html_table::~html_table):
367 Deallocate `columns' list.
368 * src/devices/grohtml/post-html.cc (char_block::~char_block):
370 (text_glob::text_glob_html, text_glob::text_glob_special,
371 text_glob::text_glob_line, text_glob::text_glob_auto_image,
372 text_glob::text_glob_tag): Avoid memory leaks.
373 (text_glob::remember_table): Free memory before reassigning.
375 2003-02-19 Werner LEMBERG <wl@gnu.org>
377 Add glyph `+e', greek lunate epsilon symbol, and `-h' (with the
378 alias `hbar'), the Planck constant over two pi.
380 * font/devdvi/generate/texmi.map: Use `*e' for position 15 and
381 `+e' for position 34.
382 * font/devdvi/generate/texsy.map: Replace `DI' and `HE' with
384 * font/devdvi/{MI,S}: Regenerated.
385 * font/devhtml/R.proto, font/devutf8/R.proto: Add `+e', `-h', `hbar'.
386 * font/devlbp/*: Add `hbar' alias.
387 * font/devlj4/generate/special.map: Ditto.
388 * font/devlj4/S: Regenerated.
389 * font/devps/generate/symbolchars: Add `+e'.
390 * font/devps/generate/textmap: Fix PS name for `-h'.
392 * font/devps/symbolmap: Regenerated.
394 * src/devices/grops/ps.cc (transform_fill): Removed since unused.
396 * src/roff/troff/glyphuni.cc (glyph_to_unicode_list): Add `+e',
398 * src/roff/troff/uniglyph.cc (unicode_to_glyph_list): Add `+e',
401 * tmac/X.tmac, tmac/ps.tmac: Provide definitions for `-h' and
403 * tmac/tty-char.tmac: Add `+e'.
405 2003-02-17 Werner LEMBERG <wl@gnu.org>
407 Another round trying to really fix problems with `have_input'.
409 * src/roff/troff/input.cc (input_stack::get): Handle `have_input'.
410 (token::next) <'\n'>, <\'\n'>: Don't handle `have_input'.
412 * src/devices/grotty/tty.cc (tty_printer::put_color): Fix color
413 handling if both foreground and background colors are default.
415 * doc/groff.texinfo (Debugging): Document .lf differences to
418 2003-02-16 Werner LEMBERG <wl@gnu.org>
420 * src/devices/grotty/tty.cc (tty_printer::make_rgb_string): Avoid
421 null-bytes in created string.
423 * src/roff/troff/input.cc (lookup_color, interpolate_macro,
424 alias_macro, lookup_request): Improve warning messages.
426 * src/roff/troff/node.cc (suppress_node::tprint): Use `strsave',
428 Free `last_image_filename'.
430 * src/preproc/html/pre-html.cc (char_block::char_block): Initialize
432 (imageList::createPage, imageList::createImage): Use `free', not
434 (imageItem::~imageItem): Free `imageName'.
435 (addRegDef): Use `strsave', not `strdup'.
436 (get_resolution): Free `pathp'.
438 2003-02-15 Werner LEMBERG <wl@gnu.org>
440 * src/devices/grotty/tty.cc (tty_printer::tty_printer): Fix pointer
443 2003-02-14 Werner LEMBERG <wl@gnu.org>
445 Add memory management for colors to deallocate unnamed colors
448 * src/include/color.h (color): New members `free_list' and `next'.
449 New member functions `new' and `delete'.
451 * src/libs/libgroff/color.cc: Implement it.
453 * src/libs/libgroff/font.cc (font::add_kern): Use integer cast
454 for array size of new operator.
456 * src/libs/libdriver/input.cc (IntArray::operator[]): Remove
457 redundant comparison.
459 * src/roff/troff/input.cc (word_space_node::reread,
460 hmotion_node::reread): Avoid warning about unused parameter.
461 (reset_output_registers): Remove redundant parameter.
462 (define_color): Undo change 2003-02-12.
464 * src/roff/troff/reg.h: Updated.
466 * src/roff/troff/node.cc (troff_output_file::really_print_line,
467 output_file::put_filename, real_output_file::really_put_filename,
468 ascii_output_file::really_print_line,
469 break_char_node::get_hyphen_list): Avoid warning about unused
471 (suppress_node::tprint): Updated.
473 * configure.ac: Check declaration for rand() and srand().
474 * configure: Regenerated.
476 * src/preproc/pic/pic.h: Declare fmod(), rand(), and srand()
478 * src/preproc/pic/pic.y: Remove declaration of fmod(), rand(),
481 * src/preproc/eqn/delim.cc (delim_table): Add missing initializers
482 to avoid compiler warnings.
484 * src/preproc/grn/hgraph.cc (HGPrintElt): Second parameter is
487 * src/devices/grops/ps.cc (ps_printer::set_char): Last parameter
489 * src/devices/grops/psrm.cc (skip_possible_newline): Remove first
493 * src/devices/grotty/tty.cc (tty_printer::set_char): Last parameter
495 * src/devices/grodvi/dvi.cc (dvi_printer::set_char): Ditto.
496 * src/devices/grolj4/lj4.cc (lj4_printer::set_char): Ditto.
498 * src/devices/grohtml/post-html.cc (html_printer::emit_line):
500 (html_printer::add_table_end): Define parameter conditionally.
501 * src/devices/grohtml/output.cc (simple_output::special): Parameter
504 * src/devices/grolbp/lbp.cc: Define _GNU_SOURCE conditionally.
505 (lbp_printer::set_char): Last parameter is unused.
507 * src/utils/indxbib/indxbib.cc (main): Remove redundant comparison.
509 2003-02-13 Werner LEMBERG <wl@gnu.org>
511 New commands \D'Fr ...', \D'Fc ...', etc. for orthogonality.
512 Make \D'f ...' move horizontally again for backwards compatibility.
513 Replace it with \D'Fg ...' where appropriate to avoid dependency
514 on horizontal resolution.
516 * src/roff/troff/input.cc (do_get_long_name): New function.
517 (get_long_name): Call it.
519 (read_draw_node): Handle `\D'Fx ...' by calling ...
520 (read_color_draw_node): New function.
522 (read_rgb, read_cmy, read_cmyk, read_gray): New optional argument
524 Pass it to `do_get_long_name' which is used instead of
527 * src/libs/libdriver/input.cc (color_from_Df_command): Remove
528 unnecessary value guard.
529 (parse_D_command) <'f'>: Add horizontal shift.
531 * src/preproc/grn/hgraph.cc (HGPrintElt) <POLYGON>: Use \D'Fg ...'.
532 * src/preproc/pic/troff.cc (troff_output::set_fill): Ditto.
535 * NEWS, man/groff_diff.man, man/groff.man, doc/groff.texinfo:
538 2003-02-12 Werner LEMBERG <wl@gnu.org>
540 * src/roff/troff/input.cc (do_name_test, do_expr_test,
541 do_zero_width): Push `\n' if closing delimiter is missing.
543 (token::next) <ESCAPE_NEWLINE>, <'\n'>, <\'\n'>: Reset `have_input'.
544 <'F'>: Make \F non-transparent at the beginning of line.
545 (process_input_stack) <token::TOKEN_CHAR, token::TOKEN_NEWLINE,
546 token::TOKEN_REQUEST, token::TOKEN_BEGIN_TRAP>: Don't handle
549 (define_color): Free color in case of reassignment.
551 * doc/groff.texinfo (@Defesc, @DefescList, @DefescItem,
552 @DefescListEnd): Use @Var, not @var.
555 * src/preproc/grn/hgraph.cc (HGPrintElt): Fix typo.
557 * src/preproc/pic/object.cc (object_spec::~object_spec): Free
558 `shaded' and `outlined' arrays.
559 (object_spec::object_spec): Initialize `shaded' and `outlined'.
560 (graphic_object::set_fill_color, graphic_object::set_outline_color):
562 (closed_object::set_fill_color): Ditto.
563 * src/preproc/pic/troff.cc (troff_output::set_color): Use strsave
565 (troff_output::reset_color): Use a_delete instead of free.
566 * src/preproc/pic/main.cc (do_file): Free `out' in case of error.
568 2003-02-11 Werner LEMBERG <wl@gnu.org>
570 * doc/groff.texinfo: Improve documentation of `ad'.
571 Document that \D'f...' is dependent on the horizontal resolution.
572 * man/groff_diff.man: Improve documentation of \D'f...'.
574 * src/preproc/grn/hgraph.cc (HGPrintElt) <POLYGON>: Don't emit
575 compensating \h'...' for \D'f ...' since the latter no longer moves
577 * src/preproc/pic/troff.cc (troff_output::set_fill): Ditto.
579 2003-02-10 Werner LEMBERG <wl@gnu.org>
581 Improve error messages for `x F' (and `F') commands.
583 * src/include/error.h: Add declaration for
584 `current_source_filename'.
585 * src/libs/libgroff/filename.cc: Add `current_source_filename'.
586 * src/libs/libgroff/error.cc (do_error_with_file_and_line): Add
587 parameter for source file string.
590 * src/libs/libdriver/input.cc: Add `current_source_filename'.
591 (remember_source_filename): New function.
592 (parse_x_command <'F'>, do_file <'F'>): Use it.
594 2003-02-09 Werner LEMBERG <wl@gnu.org>
596 Make grotty not emit warnings about unknown colors more than
599 * src/devices/grotty/tty.cc: Include `ptable.h'.
600 (TTY_MAX_COLORS): Removed.
601 (DEFAULT_COLOR_IDX): Defined to -1.
602 (glyph): Change `back_color_idx' and `fore_color_idx' to `char'.
603 (tty_printer): Change `curr_back_idx' and `curr_fore_idx' to `char'.
604 Change `tty_colors' to be a ptable.
605 First arg of `put_color' is now `char'.
606 New functions `make_rgb_string' and `tty_color'.
607 (tty_printer::tty_printer): Use `tty_color'.
608 (tty_printer::color_to_idx): Return value is now `char'.
611 * src/include/color.h (color): Add `print_color' member function.
612 * src/libs/libgroff/color.cc (color::print_color): Implement it.
614 2003-02-08 Werner LEMBERG <wl@gnu.org>
618 * src/devices/grops/ps.cc (ps_printer::define_encoding): Close
621 * src/include/ptable.h (PTABLE::~PTABLE, PTABLE::define): Always
622 assume that value has been allocated with `new[]', thus use
623 `a_delete' for deallocation.
625 * src/libs/libdriver/input.cc (get_integer_arg,
626 get_possibly_int_args, parse_x_command, do_file): Use `a_delete'
629 * src/libs/libgroff/new.cc (delete) [!COOKIE_BUG]: Define.
630 * src/libs/libgroff/nametoindex.cc
631 (character_indexer::named_char_index): Use `new <type>[1]'.
633 * src/preproc/eqn/lex.cc (init_table, do_definition): Use `new
635 * src/preproc/eqn/text.cc (set_special_char_type): Ditto.
636 (split_text): Use `a_delete'.
638 * src/preproc/pic/pic.y (define_label, define_variable): Use `new
641 * src/roff/troff/env.cc (environment::choose_breakpoint): Avoid
642 harmless memory leak.
643 (hyphen_trie::read_patterns_file): Initialize `buf'.
644 * src/roff/troff/node.cc (troff_output_file::troff_output_file):
645 Initialize `current_fill_color'and `current_glyph_color'.
646 * src/roff/troff/glyphuni.cc
647 (glyph_to_unicode_init::glyph_to_unicode_init): Use `new <type>[1]'.
648 * src/roff/troff/uniuni.cc
649 (unicode_decompose_init::unicode_decompose_init): Ditto.
650 * src/roff/troff/uniglyph.cc
651 (unicode_to_glyph_init::unicode_to_glyph_init): Ditto.
653 2003-01-26 Werner LEMBERG <wl@gnu.org>
655 * src/utils/indxbib/indxbib.cc (main) [__EMX__]: Check with
656 `access' before calling `unlink'.
657 (do_file): Handle __EMX__.
659 * src/include/nonposix.h: Handle __EMX__.
661 * Makefile.in (SEP): New variable; set to @PATH_SEPARATOR@.
662 (fontpath,tmacpath): Use it.
664 Sorted alphabetically.
666 * src/preproc/eqn/neqn.sh, src/roff/nroff/nroff.sh: Use
668 * src/preproc/eqn/Makefile.sub, src/roff/nroff/Makefile.sub: Handle
671 2003-01-27 Werner LEMBERG <wl@gnu.org>
673 * src/libs/libgroff/strcasecmp.c, src/libs/libgroff/strncasecmp.c:
674 New files, copied from gnulib.
675 * src/libs/libgroff/Makefile.sub (CSRCS): Add them.
676 * configure.ac: Updated.
677 * configure: Regenerated.
679 * src/include/config.hin: Regenerated.
680 * src/include/lib.h [!HAVE_STRCASECMP]: Declare `strcasecmp'.
681 Don't define `strcasecmp' as `strcmp'.
682 [!HAVE_STRNCASECMP]: Declare `strncasecmp'.
683 Dont define `strncasecmp' as `strncmp'.
685 * src/roff/groff/pipeline.c [!HAVE_STRCASECMP, !HAVE_STRNCASECMP]:
688 2003-01-26 Werner LEMBERG <wl@gnu.org>
690 * src/utils/indxbib/indxbib.cc (main) [__EMX__]: Fix typo:
693 2003-01-25 Werner LEMBERG <wl@gnu.org>
695 * doc/groff.texinfo (Ligatures and Kerning): Mention limitations.
697 2003-01-24 Werner LEMBERG <wl@gnu.org>
699 Add US-english hyphenation exceptions (converted from Barbara
700 Beeton's hyphenation exception log reports which appear irregularly
703 * tmac/hyphen.us: Updated to latest version.
704 * tmac/README: Updated.
705 * tmac/hyphenex.us, tmac/hyphenex.sh: New files.
706 * tmac/troffrc: Load `hyphenex.us'.
707 * tmac/Makefile.sub (NORMALFILES): Add `hyphenex.us'.
708 * doc/groff.texinfo: Updated.
710 2003-01-23 Werner LEMBERG <wl@gnu.org>
712 Improve hyphenation slightly. This is a first step in redesigning
713 the hyphenation algorithm to make it more flexible (e.g. allowing
714 kerns and ligatures between the hyphenation character and the
715 following character -- while not used normally in English, other
716 languages like German would benefit).
718 * src/roff/troff/env.cc (environment::hyphenate_line): Use
719 assertion instead of if-clause.
720 Let `get_hyphen_list' return the number of involved characters in
721 the hyphenation pattern instead of computing it directly (which
722 often yields too small values).
723 * src/roff/troff/node.h (*::get_hyphen_list): Add second parameter.
724 * src/roff/troff/node.cc (*::get_hyphen_list): Handle new second
727 2003-01-22 Werner LEMBERG <wl@gnu.org>
729 Fixing a bug which caused groff to hang if the hyphenation exception
730 dictionary tried to grow.
732 * src/roff/troff/env.cc (hyphen_trie::insert_hyphenation,
733 hyphen_trie::read_patterns_file, do_hyphenation_patterns_file): Use
734 pointer to dictionary.
736 2003-01-20 Werner LEMBERG <wl@gnu.org>
738 * src/utils/afmtodit/afmtodit.pl: Add switch `-m' to suppress
739 negative left italic correction.
740 * src/utils/afmtodit/afmtodit.man: Document it.
742 * font/devps/generate/Makefile (RFLAG): Add `-m'.
743 * font/devps/{AB,AR,BMB,BMR,CB,CR,EURO,HB,HR,HNB,HNR,NB,NR,PB,PR,
744 S,TB,TR,ZD,ZDR}: Regenerated with afmtodit options `-i 0 -m'.
748 2003-01-16 Werner LEMBERG <wl@gnu.org>
752 2003-01-16 Jörgen Grahn <jgrahn@algonet.se>
754 * src/preproc/refer/refer.man: Mention REFER environment variable.
756 2003-01-05 Werner LEMBERG <wl@gnu.org>
758 Similar to \[is], the square root glyph (\[sr]) and the square root
759 extension glyph (\[radicalex]) are now text symbols. The new
760 mathematical versions are called \[sqrt] and \[sqrtex],
763 * font/devX*/S: Regenerated.
764 * font/devdvi/generate/texex.map: Rename `sr[0123]' to `sqrt[0123]'.
765 * font/devdvi/generate/texsy.map: Rename `sr' to `sqrt'.
766 * font/devdvi/EX, font/devdvi/S: Regenerated.
767 * font/devhtml/R.proto, font/devutf8/R.proto: Add `sqrt'.
768 * font/devlj4/generate/special.map: Add `sqrt'.
769 * font/devlj4/S: Regenerated.
770 * font/devps/generate/textmap: Add `sqrt'.
771 * font/devps/S, font/devps/symbolmap: Regenerated.
773 * src/preproc/eqn/sqrt.cc (SQRT_CHAR, RADICAL_EXTENSION_CHAR,
774 SQRT_CHAIN, BAR_CHAIN): Use `sqrt*' and `sqrtex*'.
775 * src/roff/troff/input.cc (init_charset_table): Make `sqrtex'
776 overlap horizontally.
778 * tmac/X.tmac, tmac/ps.tmac, tmac/lj4.tmac: Add `sqrtex'.
779 * tmac/dvi.tmac: Add `sr', and `sqrtex'.
782 * doc/groff.texinfo, man/groff_diff.man: Document that `radicalex'
783 and `sqrtex' are overlapping glyphs.
785 2003-01-04 Werner LEMBERG <wl@gnu.org>
787 * font/devdvi/generate/texsy.map: Add `is'.
788 * font/devps/symbolmap: Regenerated.
789 * font/devdvi/*TC, MI, S: Regenerated.
791 * tmac/dvi.tmac: Remove `is'.
793 2003-01-03 Werner LEMBERG <wl@gnu.org>
795 `is' is now a text symbol (only relevant for dvi). The math variant
796 can be accessed with `integral'.
798 * font/devX*/S: Regenerated.
799 * font/devdvi/generate/texex.map: Remove `is'.
800 * font/devdvi/EX: Updated.
801 * font/devhtml/R.proto, font/devutf8/R.proto: Add `integral'.
802 * font/devlj4/generate/special.map: Ditto.
803 * font/devlj4/S: Regenerated.
804 * font/devps/generate/textmap: Add `integral'.
805 * font/devps/S: Regenerated.
807 * tmac/dvi.tmac: Define `is'.
809 * src/roff/troff/glyphuni.cc (glyph_to_unicode_list): Add `integral'.
811 * src/preproc/tbl/main.cc (process_format): Fix error message.
813 2003-01-02 Werner LEMBERG <wl@gnu.org>
815 * font/devhtml/R.proto, font/devutf8/R.proto: Add `ne' and `nc'.
816 * font/devps/textmap: Fix entries for `ne' and `nc'.
817 * font/devps/symbolmap: Regenerated.
819 * src/roff/troff/glyphuni.cc (glyph_to_unicode_list),
820 src/roff/troff/uniglyph.cc (unicode_to_glyph_list): Add `18',
821 `38', `58', `78', `-+', `|=', `nc', `ne'.
823 * tmac/dvi.tmac: Add `nm', `ne', `nc'.
824 Use `schar' for `aq'.
825 * tmac/ps.tmac, tmac/X.tmac: Add `nc' and `ne'.
826 * tmac/ec.tmac: Add `SC' to special fonts for `CW' and `CWI'.
827 * tmac/tty.tmac: Add `ne'.
829 * src/roff/troff/node.cc (make_glyph_node): Test with `get_macro'
832 2002-12-29 Werner LEMBERG <wl@gnu.org>
836 * font/devX*/*: Regenerated.
837 * font/devdvi/generate/ec.map: Remove `eq'.
838 * font/devdvi/generate/texsy.map: Make `~=' the same as `~~'.
839 Assign `|=' to position 39.
840 * font/devdvi/*EC, S: Regenerated.
841 * font/devhtml/R.proto, font/devutf8/R.proto: Add `|='.
842 * font/devlj4/generate/special.map: Make `~=' the same as `~~'.
843 Assign `|=' to position 549.
844 * font/devps/generate/textmap, font/devps/enerate/symbolmap: Remove
846 Add `uni2243' for `|='.
848 * tmac/ec.tmac: Add `eq'.
849 * tmac/dvi.tmac: Add `=~'.
850 * tmac/tty-char.tmac, tmac/ps.tmac, tmac/X.tmac, tmac/lbp.tmac: Add
853 2002-12-21 Werner LEMBERG <wl@gnu.org>
855 * font/devdvi/generate/tc.map: Remove `**'.
856 * font/devdvi/*TC: Regenerated.
857 * font/devhtml/R.proto, font/devutf8/R.proto: Add `18', `38', `58',
859 * font/devutf8/NOTES: Updated.
861 * src/roff/troff/charinfo.h (charinfo): Add `setx_macro' function.
862 Don't give default parameter to `set_macro'.
863 * src/roff/troff/input.cc (do_define_character): Use `setx_macro'
864 instead of `set_macro'.
865 (charinfo::setx_macro): Implement it.
866 (charinfo::set_macro): Don't change `mode'.
868 * tmac/tty.tmac: Add `18', `38', `58', `78', `<<', `>>'.
869 * tmac/ps.tmac, tmac/X.tmac: Add `<<', `>>'.
870 * tmac/dvi.tmac: Define `!=' with `.schar'.
872 2002-12-20 Werner LEMBERG <wl@gnu.org>
874 * font/devX*/S: Regenerated.
875 * font/devdvi/generate/ec.map: Remove `pl'.
876 * font/devdvi/generate/tc.map: Remove `mi', `14', `12', `34'.
877 * font/devdvi/*{TC,EC}: Regenerated.
878 * font/devhtml/R.proto: Add `-+'.
879 Remove double entries for `rk', `lk', `lt', `rt', `rb', `lb'.
880 * font/devlbp/*: Remove `or'.
881 * font/devlj4/generate/special.map: Remove `or'.
882 * font/devlj4/S: Regenerated.
883 * font/devps/generate/textmap: Add `fiveeighths', `oneeighth',
884 `seveneighths', `threeeighths'.
886 Replace `minusplus' with `uni2213'.
887 * font/devps/symbolmap: Regenerated.
888 * font/devutf8/R.proto: Replace `shc' with unnamed glyph.
891 * src/roff/troff/charinfo.h (charinfo): Add `is_normal' inline
893 * src/roff/troff/node.cc (troff_output_file::put_char_width):
894 Call glyph_color and fill_color even if tcommand_flag isn't set.
895 (make_node, node::add_char): Check not ci->is_fallback but
898 * tmac/lj4.tmac, tmac/lbp.tmac: Define `or'.
899 * tmac/ec.tmac: Add .rchar entry for `f/'.
900 Don't remove `12', `14', `34'.
901 Define `pl' to be always roman.
902 * tmac/ps.tmac (ps-frac, ps-frac-mono): New macros.
903 Define `18', `38', `58', `78'.
904 * tmac/tty.tmac: Add `-+'.
905 * tmac/dvi.tmac: Define `f/'.
906 (dvi-frac): Use `f/'.
907 * tmac/X.tmac (X-frac, X-frac-mono): New macros.
908 Define `18', `38', `58', `78'.
910 2002-12-15 Colin Watson <cjwatson@debian.org>
912 * contrib/pic2graph/pic2graph.sh: Add missing `;;'.
914 2002-12-10 Werner LEMBERG <wl@gnu.org>
916 Add glyph `tno', a textual variant of `no'.
918 * font/devX*/*: Regenerated.
919 * font/{devcp1047,devlatin1,devutf8,devhtml}/R.proto: Add `tno'.
920 * font/devdvi/generate/{tc.map: Replace `no' with `tno'.
921 * font/devdvi/generated/{texsy,textex}.map: Add `tno'.
922 * font/devdvi/*: Regenerated.
923 * font/devlbp/*: Add `tno'.
924 * font/devlj4/generate/tex.map: Replace `no' with `tno'.
925 * font/devlj4/*: Regenerated.
926 * font/devps/generate/textmap: Replace `no' with `tno'.
927 * font/devps/generate/symbolchars: Add `no'.
928 * font/devps/*: Regenerated.
930 * src/roff/troff/glyphuni.cc (glyph_to_unicode_list): Add `tno'.
932 * tmac/cp1047.tmac, tmac/latin1.tmac: Replace `no' with `tno'.
933 * tmac/tty-char.tmac: Add entry for `tno' and `3d'.
937 * tmac/dvi.tmac: Replace most `\\' with `\E'.
938 Add definition for `sd'.
939 * tmac/X.tmac, tmac/ps.tmac: Replace most `\\' with `\E'.
941 * tmac/eqnrc <dvi>: Use `integral' instead of `is' glyph.
943 2002-12-08 Werner LEMBERG <wl@gnu.org>
945 * tmac/an-old.tmac (TH): Use integer value for `IN' if in nroff
946 mode to avoid rounding errors.
947 (an-do-tag, an-do-tag-html, RS, RE): Remove redundant `.br'.
949 * src/roff/groff/groff.man, src/roff/nroff/nroff.man,
950 src/roff/troff/troff.man: Improve documentation of -T.
952 2002-12-07 Jeff Conrad <jeff_conrad@msn.com>
954 * src/roff/groff/pipeline.c: Don't define `const' for _WIN32.
955 (run_pipeline) [_WIN32]: Provide working function without `fork'.
957 2002-12-06 Werner LEMBERG <wl@gnu.org>
959 * font/devps/generate/freeeuro.sfd: Make dimensions of Euro.symbol
960 glyphs compatible to Adobe's Euro fonts (scaling them down a bit).
961 Scaling Euro.sansserif glyphs down to have the same height as
963 Removed unnecessary points; added some extrema.
965 * font/devps/EURO, font/devps/freeeuro.afm, font/devps/freeeuro.pfa:
968 2002-12-04 Werner LEMBERG <wl@gnu.org>
970 * font/devps/generate/freeeuro.sfd: Add glyphs `Euro.symbol.slanted'
971 and `Euro.symbol.bold.slanted'.
972 Improve some glyph offsets and widths.
973 * font/devps/EURO, font/devps/freeeuro.afm, font/devps/freeeuro.pfa:
975 * font/devps/generate/Makefile (freeeuro.afm freeeuro.pfa): Fix
977 * font/devps/generate/sfdtopfa.pe: Generate PFA in current
980 * tmac/europs.tmac: Updated to new glyph indices.
981 Use Euro.symbol for font familiy `A'.
983 * doc/groff.texinfo: Minor improvements.
985 2002-12-02 Werner LEMBERG <wl@gnu.org>
987 * font/devdvi/generate.tc.map: s/%O/%0/.
988 * font/devdvi/*TC: Regenerated.
990 * src/roff/troff/div.cc (init_div_requests): Sorted.
992 * tmac/dvi.tmac: Remove `Ye'.
993 * tmac/ec.tmac: Remove `Ye'.
994 Add .rchar entry for `de'.
996 * man/groff.man, man/groff_diff.man: Document register `.pe'.
997 * doc/groff.texinfo: Document registers `.pe', `.n', and `.w'.
1000 2002-11-30 Werner LEMBERG <wl@gnu.org>
1002 Add PS font for various Euro glyphs.
1004 * font/devps/generate/freeeuro.sfd: New master font file for
1006 * font/devps/generate/sfdtopfa.pe: New conversion script for
1008 * font/devps/generate/Makefile (FONTS): Add `EURO'.
1009 (EURO, freeeuro.afm, freeeuro.pfa): New rules.
1010 * font/devps/freeeuro.pfa, font/devps/freeeuro.afm: Generated from
1012 * font/devps/EURO: Generated from `freeeuro.afm'.
1013 * font/devps/download: Add `freeuro.pfa'.
1014 * font/devps/Makefile.sub (NORMALFILES): Adde `EURO' and
1017 * tmac/europs.tmac: New file.
1018 * tmac/ps.tmac: Include `europs.tmac'.
1019 * tmac/Makefile.sub (DISTFILES): Add `europs.tmac'.
1021 2002-11-29 Werner LEMBERG <wl@gnu.org>
1023 * font/devdvi/generate/texsy.map: Remove `lh' and `rh'.
1024 * font/devdvi/S: Regenerated.
1025 * font/devhtml/R.proto: Fix `CR' and `ci'.
1027 * font/devps/generate/textmap: Fix `lh', `rh', and `sq'.
1029 * font/devps/symbolmap: Regenerated.
1030 * font/devutf8/R.proto: Fix `CR' and `ci'.
1032 * font/devutf8/NOTES: Updated.
1034 * src/roff/troff/uniglyph.cc (unicode_to_glyph_list): Fix `CR' and
1037 * src/roff/troff/glyphuni.cc (glyph_to_unicode_list): Ditto.
1039 * tmac/dvi.tmac: Add `lh' and `rh'.
1040 * tmac/Xps.tmac: Fix `lh' and `rh'.
1041 * tmac/X.tmac: Add `OK'.
1042 * tmac/lj4.tmac: Ditto.
1044 2002-11-24 Werner LEMBERG <wl@gnu.org>
1046 * font/devX*/S: Regenerated.
1047 * font/devascii/R.proto, font/devcp1047/R.proto: Remove glyphs `lb',
1048 `lc', `lf', `lk', `lt', `rb', `rc', `rf', `rk', and `rt'.
1049 * font/devdvi/generate/texsy.map: Remove `or' glyph.
1050 * font/devdvi/S: Regenerated.
1051 * font/devhtml/R.proto, font/devutf8/R.proto: Add/fix glyphs
1052 `parenlefttp', `parenleftex', `parenleftbt', `parenrighttp',
1053 `parenrightex', `parenrightbt', `bracketlefttp', `bracketleftex',
1054 `bracketleftbt', `bracketrighttp', `bracketrightex',
1055 `bracketrightbt', `bracelefttp', `braceleftmid', `braceleftbt',
1056 `braceex', `braceleftex', `bracerightex', `bracerighttp',
1057 `bracerightmid', `bracerightbt', `lt', `lk', `lb', `rt', `rk',
1059 * src/roff/troff/glyphuni.cc, src/roff/troff/uniglyph.cc: Ditto.
1060 * font/devutf8/NOTES: Updated.
1061 * font/devlj4/generate/special.map: Add glyph `braceex'.
1062 * font/devlj4/S: Regenerated.
1064 * tmac/tty-char.tmac: Add glyphs `lf', `rf', `lc', and `rc'.
1066 2002-11-14 Werner LEMBERG <wl@gnu.org>
1068 * src/roff/troff/uniglyph.cc (unicode_to_glyph_list): Add `va'
1071 * src/roff/troff/glyphuni.cc (glyph_to_unicode_list): Ditto.
1073 * doc/texinfo.tex: New version from texinfo 4.3.
1074 * doc/groff.texinfo: Updated for texinfo 4.3.
1075 Use @tie{} where appropriate.
1076 * font/devdvi/generate/ec.map: Don't include `or' and `bv'.
1077 * font/devdvi/generate/tc.map: Remove `rn'.
1078 * font/devdvi/*TC, font/devdvi/*EC: Regenerated.
1079 * font/devhtml/R.proto, font/devutf8/R.proto: Add `vA'.
1081 * font/devX100/*, font/devX100-12/*, font/devX75/*,
1082 font/devX75-12/*: Regenerated.
1084 * tmac/dvi.tmac: Add special fonts `SA' and `SB'.
1085 Use .char (again) for `br', `ul', `rn', `or', and `ru'.
1086 Improve definition of `an'.
1087 * tmac/ps.tmac: Use .char (again) for `br', `ul', `rn', `or', and
1089 * tmac/lj4.tmac: Use .char (again) for `br', `ul', `rn', and `ru'.
1090 * tmac/X.tmac: Add definition for `or'.
1091 * tmac/Xps.tmac: Undo change 2002-11-05.
1092 * tmac/lbp.tmac: Add definitions for `br', `rn', `ul', and `ru'.
1094 2002-11-11 Werner LEMBERG <wl@gnu.org>
1096 * src/roff/troff/node.cc (troff_output_file::put_char): Always
1099 2002-11-10 Werner LEMBERG <wl@gnu.org>
1101 Added three new requests `schar', `fschar', and `rfschar'. `schar'
1102 defines a glyph which is searched after the check for fonts declared
1103 with `.special' (and before the check for all mounted special
1104 fonts). `fschar' defines a glyph for a particular font which is
1105 searched after the check for fonts declared with `.fspecial' (and
1106 before the check for fonts declared with `.special'). `rfschar'
1107 removes glyphs defined with `fschar'.
1109 * src/roff/troff/token.h (char_mode): New enum.
1110 Declare do_define_character.
1111 * src/roff/troff/charinfo.h (charinfo): Replace `fallback' with
1113 (charinfo::is_fallback): Updated.
1114 (charinfo::is_special): New method.
1115 * src/roff/troff/input.cc (do_define_character): Add and use
1116 optional second parameter used as a prefix for font-specific glyph
1118 (define_character, define_fallback_character): Updated.
1119 (define_special_character): New function.
1120 (init_input_requests): Add `schar'.
1121 (charinfo::charinfo, charinfo::set_macro): Updated.
1122 * src/roff/troff/node.cc: Include `stringclass.h'.
1123 (make_glyph_node): Handle special glyphs defined with `.schar' and
1125 (define_font_special_character, remove_font_special_character): New
1127 (init_node_requests): Sorted.
1128 Add `fschar' and `rfschar'.
1129 * NEWS, man/groff_diff.man, man/groff.man, doc/groff.texinfo:
1130 Document new requests.
1132 * font/devhtml/R.proto, font/devutf8/R.proto: Add `va'.
1133 * tmac/dvi.tmac: Add `va' for CW and CWI (using `.fschar').
1135 2002-11-08 Werner LEMBERG <wl@gnu.org>
1137 Added new font `SC' (cmtex10) to devdvi.
1139 * devdvi/generate/Makefile (FONTS): Add `SC'.
1141 * devdvi/generate/textex.map: New map file for cmtex.
1143 * devdvi/Makefile.sub (DEVFILES): Updated.
1144 * tmac/dvi.tmac: Add fspecial entries for SC.
1145 Add `MI', `S' and `CW' to the `special' call. Otherwise, `SC' is
1146 found before `S' since the font position of `SC' is lower due to the
1147 gaps in DESC's `font' line.
1148 * tmac/ec.tmac: Add a `special' call.
1151 * font/devhtml/R.proto: Remove double entry for `ti'.
1152 * tmac/tty.tmac: Add entries for `IJ', `ij', and `bq'.
1153 * tmac/tty-char.tmac: Remove entry for `bq'.
1154 * tmac/lbp.tmac: Add entries for `lq', `rq', `fo', `fc', and `em'.
1155 * tmac/ec.tmac: Don't remove `aq' glyph.
1156 * tmac/X.tmac: Fix entry for `em'.
1157 Add entries for `fo' and `fc'.
1158 * tmac/dvi.tmac: Add entries for `em', `en', `hy', `fo', and `fc'.
1160 * doc/groff.texinfo, man/groff.man, man/groff_diff.man: Fix
1161 documentation of `special' and `fspecial' requests.
1163 2002-11-05 Werner LEMBERG <wl@gnu.org>
1165 * font/devascii/R.proto, font/devcp1047/R.proto,
1166 font/devlatin1/R.proto: Remove entry for `.i'.
1167 * font/devdvi/generate/textt.map: Add entry for `ad'.
1168 * font/devdvi/generate/texr.map, font/devdvi/generate/texb.map,
1169 font/devdvi/generate/texi.map: Add dummy glyph name `slash@for@l'.
1170 We need this for getting kerning values to compose `/l' and `/L'.
1171 * font/devdvi: Regenerated font definition files for CM fonts.
1172 * font/devhtml/R.proto: Add entries for "'C", "'c", `IJ', and `ij'.
1173 * font/devutf8/R.proto: Ditto.
1174 Remove double entry for `ti'.
1176 * src/roff/troff/glyphuni.cc (glyph_to_unicode_list): Fix entries
1177 for (groff) ligatures, `la', and `ra'.
1178 Add "'C", "'c", `IJ', and `ij'.
1179 Remove double entry for `ti'.
1180 * src/roff/troff/uniglyph.cc (unicode_to_glyph_list): Remove all
1182 Add "'C", "'c", `IJ', and `ij'.
1183 Fix entries for (groff) ligatures, `la', and `ra'.
1185 * tmac/ps.tmac (ps-achar): New macro.
1186 Define "'c" and "'C".
1187 * tmac/tty.tmac: Add entry for `.i'.
1188 * tmac/X.tmac (X-achar): New macro.
1189 Define "'c", "'C", and `:Y'.
1190 Add entries for `IJ' and `ij'.
1191 * tmac/Xps.tmac (Xps-achar): New macro.
1192 Define "'c" and "'C".
1193 Add entries for `IJ' and `ij'.
1194 * tmac/lbp.tmac (lbp-achar): New macro.
1195 Add fallback characters for all groff ligatures and many other
1197 * tmac/dvi.tmac: Fix definitions of `_' and `ul'.
1198 Add entries for `/l' and `/L'.
1199 Define "'c" and "'C".
1200 Add entries for `IJ' and `ij'.
1202 2002-11-02 Larry Kollar <kollar@alltel.net>
1204 * PROBLEMS: Document how to solve Mac OS X compilation problems.
1206 2002-11-02 Werner LEMBERG <wl@gnu.org>
1208 Adding support for composite glyphs: \[xxx yyy ...] and the
1209 `composite' request.
1211 * src/roff/troff/glyphuni.cc: New file for mapping groff glyph names
1212 to Unicode-based glyph names.
1213 * src/roff/troff/uniglyph.cc: New file for mapping Unicode-based
1214 glyph names to groff glyph names.
1215 * src/roff/troff/uniuni.cc: New file for canonically decomposing
1216 Unicode-based glyph names.
1217 * src/roff/troff/unicode.cc, src/roff/troff/unicode.h: New files
1218 for handling Unicode glyph names.
1219 * src/roff/troff/input.cc: Include unicode.h.
1220 (composite_glyph_name): New function.
1221 (token::next) <'['>: Handle Unicode glyph names and composite
1223 (composite_dictionary): New dictionary for the `composite' request.
1224 (composite_request): Implement `composite' request.
1225 (init_input_requests): Add `composite'.
1226 Alphabetically sorted.
1227 * src/roff/troff/env.cc (tabs_save, tabs_restore): Removed (already
1229 (init_env_requests): Alphabetically sorted.
1230 Removed `tas' and `tar' (already commented out).
1231 * src/roff/troff/Makefile.sub: Updated.
1233 2002-10-31 Ruslan Ermilov <ru@FreeBSD.org>
1235 * src/roff/nroff/nroff.man, src/roff/nroff/nroff.sh: Fix description
1238 2002-10-29 Werner LEMBERG <wl@gnu.org>
1240 Fix computation of .trunc register. Additionally, its value (and
1241 the value of the .ne register) is now always set before entering the
1244 * src/roff/troff/div.cc (diversion::need): Set `truncated_space' and
1245 `needed_space' before calling `space'.
1246 (top_level_diversion::space): Remove special code for 'sp before the
1248 Call `begin_page' with the discarded space as a parameter.
1249 (top_level_diversion::begin_page): Add optional parameter to set
1251 * src/roff/troff/div.h: Updated.
1253 * doc/groff.texinfo: Improve documentation of .sp, \n[.trunc], and
1256 * tmac/an-old.tmac (SH, SS, TP, IP, HP, TS): Undo change 2002-10-26.
1257 (LP): Remove superfluous call to `br'.
1258 * tmac/doc-common (doc-paragraph): Undo change 2002-10-26.
1259 * tmac/doc.tmac (Bd, Bl, doc-set-vertical-and-indent): Ditto.
1261 2002-10-26 Werner LEMBERG <wl@gnu.org>
1263 * tmac/doc-ditroff: Remove useless switch/variable -rC.
1264 (doc-setup-header): Don't set page register `%'.
1265 * tmac/doc-nroff: Remove variable `C'.
1266 (doc-setup-page-layout): Set doc-header-space to .5i unconditionally.
1267 (doc-setup-header): Don't set page register `%'.
1269 * tmac/doc-common (doc-header): Call `ns'.
1270 (doc-paragraph): Protect .sp with .br so that it survives traps
1271 possibly set by the user.
1272 * tmac/doc.tmac (Bd, Bl, doc-set-vertical-and-indent): Ditto.
1274 * tmac/doc*: Replace ' with . for consistency if no effect.
1276 2002-10-26 Werner LEMBERG <wl@gnu.org>
1278 * tmac/an-old.tmac (SH, SS, TP, IP, HP, TS): Protect .sp with .br
1279 so that it survives traps possibly set by the user.
1281 * src/roff/troff/node.cc: Fix the changes from 2002-10-23.
1282 (troff_output_file::set_font): Call flush_tbuf if necessary.
1283 (troff_output_file::fill_color, troff_output_file::glyph_color): Call
1284 flush_tbuf and do_motion only if necessary.
1285 (troff_output_file::start_special,
1286 troff_output_file::put_char_width, troff_output_file::put_char,
1287 troff_output_file::draw): Updated.
1288 (word_space_node::tprint, space_node::tprint, hmotion_node::tprint,
1289 vmotion_node::tprint): Undo change 2002-10-23.
1291 2002-10-25 Werner LEMBERG <wl@gnu.org>
1293 * tmac/www.tmac (DC): Fix case of overlapping images.
1295 2002-10-23 Werner LEMBERG <wl@gnu.org>
1297 * src/roff/troff/node.cc (troff_output_file::fill_color,
1298 troff_output_file::glyph_color): Set current color before testing
1300 (troff_output_file::put_char_width, troff_output_file::put_char,
1301 troff_output_file::draw): Don't call flush_tbuf and/or do_motion
1303 (troff_output_file::file_color, troff_output_file::glyph_color):
1305 (word_space_node::tprint, space_node::tprint, hmotion_node::tprint,
1306 vmotion_node::tprint): Move first, then call fill_color.
1308 2002-10-20 Werner LEMBERG <wl@gnu.org>
1310 * doc/groff.texinfo, man/groff_tmac.man: Document that it is not
1311 possible to use multiple main macro packages.
1313 2002-10-19 Werner LEMBERG <wl@gnu.org>
1315 * src/devices/grops/ps.cc (cmyk_flag): New global variable.
1316 (ps_printer::set_color): Set `cmyk_flag' for CMY and CMYK colors.
1317 (ps_printer::~ps_printer): Emit `%%Extensions: CMYK' if `cmyk_flag'
1319 * font/devps/prologue.ps (Fk, Ck): Enclose definitions with a
1320 `where' construction since `cmyksetcolor' is a PS Level 2 operator.
1322 2002-10-16 Werner LEMBERG <wl@gnu.org>
1324 * NEWS, doc/webpage.ms: Updated.
1326 2002-10-14 Werner LEMBERG <wl@gnu.org>
1328 * src/roff/troff/node.cc (troff_output_file::put_char_width,
1329 troff_output_file::put_char, troff_output_file::fill_color,
1330 troff_output_file::glyph_color): Handle case where color pointer
1333 2002-10-13 Ruslan Ermilov <ru@FreeBSD.org>
1335 Add the new -r option to grotty. It is similar to the -i option
1336 except it tells grotty(1) to use the "reverse video" attribute to
1337 render italic fonts.
1339 * src/devices/grotty/tty.cc (reverse_flag): New global variable.
1340 (SGR_REVERSE, SGR_NO_REVERSE): New macros.
1341 (tty_printer::make_underline, tty_printer::put_color,
1342 tty_printer::end_page): Use it.
1343 (main): Add -r switch.
1345 * src/devices/grotty/grotty.man: Document it.
1347 2002-10-11 Ruslan Ermilov <ru@FreeBSD.org>
1349 * src/roff/troff/env.cc (hyphen_trie::read_patterns_file): Add
1350 cast to `unsigned char' to properly read patterns with 8bit
1353 2002-10-08 Werner LEMBERG <wl@gnu.org>
1355 * REVISION: Increased to 2.
1357 Version 1.18.1 released
1358 =======================
1360 2002-10-08 Werner LEMBERG <wl@gnu.org>
1362 * doc/webpage.ms, NEWS: Updated.
1364 2002-10-07 Werner LEMBERG <wl@gnu.org>
1366 * tmac/doc-common (Ss): Add final `.ns' (similar to `.Sh') to
1367 suppress additional whitespace after the header.
1369 * tmac/doc-ditroff, tmac/doc-nroff (Am): New string to be in sync
1372 * src/preproc/grn/grn.man, tmac/groff_mdoc.man, NEWS: Updated.
1374 2002-10-07 Ruslan Ermilov <ru@FreeBSD.org>
1376 * tmac/doc-common(doc-volume-operating-system-ateol): New flag.
1377 (Dt): Use it to improve language localization (especially Russian
1380 2002-10-07 Daniel Senderowicz <daniel@synchrods.com>
1382 * src/preproc/grn/gprint.h (BSPLINE, BEZIER): New macros.
1383 * src/preproc/grn/hdb.cc (DBGetType): Parse spline and bezier
1385 * src/preproc/grn/hgraph.cc (drawwig): Add parameter to control
1387 Call `picurve' for BSPLINE.
1388 (HGPrintElt): Handle BSPLINE.
1389 * src/preproc/grn/README: Document it.
1391 2002-10-03 Werner LEMBERG <wl@gnu.org>
1393 * src/roff/troff/node.cc (break_char_node::col): New variable.
1394 Updated constructor.
1395 (space_node::tprint, word_space_node::tprint): Call `fill_color'
1397 (space_node::space_node): Remove assertion.
1398 (break_char_node::add_self): Pass color argument to space node.
1399 * src/roff/troff/input.cc (token::add_to_node_list, token::process):
1401 * src/roff/troff/env.cc (environment::do_break,
1402 environment::add_padding): Ditto.
1404 2002-10-02 Werner LEMBERG <wl@gnu.org>
1406 Redesigning color support in troff. Colors are no longer
1407 represented as separate nodes but are now part of glyph nodes and
1408 friends. This fixes the current formatting misbehaviour due to the
1409 changes introduced on 2002-09-20. Some extra code is necessary for
1410 proper grotty support: Without adding color variables to
1411 space-related nodes, the background color would be changed too late.
1413 * src/roff/troff/node.h, src/roff/troff/node.cc:
1414 s/current_pagecolor/current_fill_color/.
1415 s/current_glyphcolor/current_glyph_color/.
1416 (glyph_color_node, fill_color_node): Removed.
1417 (node::get_glyph_color, node::get_fill_color): New virtual member
1419 (space_node::col): New variable.
1420 Updated constructors of space_node and derived classes accordingly.
1421 (hmotion_node::col): New variable.
1422 Updated constructors of hmotion_node and space_char_hmotion_node
1424 (vmotion_node::col): New variable.
1425 Updated constructor accordingly.
1426 (draw_node::gcol, draw_node::fcol): New variables.
1427 Updated constructor accordingly.
1428 (special_node::gcol, special_node::fcol): New variables.
1429 Updated constructors accordingly.
1430 (troff_output_file::put_char, troff_output_file::put_charwidth,
1431 troff_output_file::draw): Set glyph and fill color.
1432 (troff_output_file::start_special): Set glyph and fill color.
1433 Always set current font.
1434 (troff_output_file::fill_color, troff_output_file::glyph_color):
1435 Don't call `do_motion'.
1436 (glyph_node::gcol, glyph_node::fcol): New variables.
1437 Updated constructors of glyph_node and ligature_node accordingly.
1438 (glyph_node::get_glyph_color, glyph_node::get_fill_color): New
1440 (glyph_node::merge_glyph_node,
1441 kern_pair_node::add_discretionary_hyphen,
1442 node::add_discretionary_hyphen): Updated.
1443 (break_char_node::merge_self): Updated.
1444 (word_space_node::tprint, space_node::tprint, hmotion_node::tprint,
1445 vmotion_node::tprint): Handle color.
1446 (make_glyph_node, make_node, node::add_char): Updated.
1448 * src/roff/troff/env.cc (environment::space_newline,
1449 environment::space, environment::output_line, environment::do_break,
1450 environment::make_tab_node, environment::add_padding, title):
1452 (environment_switch, environment_copy): Don't add color nodes.
1454 * src/roff/troff/input.cc (do_glyph_color, do_fill_color): Return
1456 (token::next): Updated.
1457 \m and \M now are as transparent as \s.
1458 (process_input_stack, token::add_to_node_list, token::process,
1459 read_draw_node): Updated.
1460 (charinfo_to_node_list): Don't add color nodes.
1462 * doc/groff.texinfo: Updated.
1464 2002-09-27 Ruslan Ermilov <ru@FreeBSD.org>
1466 * tmac/doc-common (ds-operating-system-FreeBSD-4.*): New version
1469 2002-09-27 Colin Watson <cjwatson@debian.org>
1471 * src/roff/troff/node.cc (bracket_node::copy): Check `list' != 0.
1473 2002-09-23 Werner LEMBERG <wl@gnu.org>
1475 * src/devices/grolbp/lbp.cc: Replace `300' with `font::res' where
1477 (DEFAULT_LINEWIDTH_FACTOR): New macro.
1478 (linewidth_factor): New global variable.
1479 (lbp_printer::set_line_thickness): Fix case for size < 0, using
1481 (long_options): Add -w/--linewidth option.
1483 (main): Handle -w option to set linewidth_factor.
1484 (lbp_printer::lbp_printer): Initialize req_linethickness, not
1487 * src/devices/grolbp/grolbp.man, NEWS, doc/webpage.ms: Updated.
1489 2002-09-22 Paco Andrés Verdú <pandres@dragonet.es>
1491 Fixed a bug in the line thickness setting code.
1493 * src/devices/grolbp/lbp.cc (lbp_printer::req_linethickness): New
1495 (lbp_printer::set_line_thickness): Pass environment as second
1497 Implement it actually.
1498 (lpb_printer::set_char, lbp_printer::draw): Use `req_linethickness'
1499 and `set_line_thickness, depending on the current font size.
1501 2002-09-21 Werner LEMBERG <wl@gnu.org>
1503 Some Debian patches.
1505 * src/roff/groff/pipeline.h (MAX_COMMANDS): Increase to 12.
1506 * src/roff/troff/node.cc (bracket_node::copy): Initialize
1509 2002-09-20 Werner LEMBERG <wl@gnu.org>
1511 * configure: Regenerated with autoconf 2.54.
1513 2002-09-20 Werner LEMBERG <wl@gnu.org>
1515 * src/roff/troff/env.h (environment): Rename cur_glyph_color to
1517 Rename cur_fill_color to fill_color.
1518 * src/roff/troff/env.cc: Updated.
1520 2002-09-20 Werner LEMBERG <wl@gnu.org>
1522 * src/roff/troff/env.cc (title): Copy color status after processing
1524 * src/roff/troff/input.cc (charinfo_to_node_list): Emit glyph and
1525 fill color nodes to reset colors properly.
1527 * tmac/www.tmac (DC): Fix color handling.
1529 * src/preproc/pic/pic.man, doc/pic.ms: Document some color issues.
1530 * doc/groff.texinfo: Fixing documentation of `tl' request.
1531 * doc/webpage.ms: Updated.
1533 2002-09-19 Werner LEMBERG <wl@gnu.org>
1535 * src/roff/troff/env.cc (environent_switch, environment_copy):
1536 Emit glyph and fill color nodes to initialize colors properly.
1538 2002-09-17 Colin Watson <cjwatson@debian.org>
1540 * src/roff/troff/env.cc (environment::set_glyph_color,
1541 environment::set_fill_color): Fix typo which prevented \m[] work
1544 2002-09-17 Werner LEMBERG <wl@gnu.org>
1546 Add left and right italic correction to non-slanted PS fonts. This
1547 is an experimental feature to improve image rendering of grohtml.
1549 * font/devps/generate/Makefile (RFLAG): New variable, set to `-i 0'.
1550 ({T,H,C,P,N,BM,A,HN}{R,B}, ZD, S, ZDR): Use it.
1551 * font/devps/*: All non-slanted fonts regenerated.
1554 2002-09-16 Werner LEMBERG <wl@gnu.org>
1556 Add a site-specific font directory.
1558 * Makefile.in (localfontdir, legacyfontdir): New variables.
1559 (fontpath): Use them.
1560 (MDEFINES, uninstall_dirs): Updated.
1561 * Makefile.comm (.man.n): Add `LOCALFONTDIR' and `LEGACYFONTDIR'.
1562 Remove `FONTPATH' and `MACROPATH'.
1564 * src/roff/troff/troff.man, NEWS: Updated.
1565 * doc/groff.texinfo (Font Directories): New section.
1568 * src/devices/grodvi/grodvi.man, src/devices/grohtml/grohtml.man,
1569 src/devices/grolbp/grolbp.man, src/devices/grolj4/grolj4.man,
1570 src/preproc/grn/grn.man: Minor fixes.
1572 * src/devices/grohtml/post-html.cc (html_printer::do_tab_ts):
1573 Remove unused variable.
1575 2002-09-11 Werner LEMBERG <wl@gnu.org>
1577 * doc/groff.texinfo, man/groff_font.man: Clarify argument of \N.
1578 * man/groff_out.man: Fix documentation of 'N'.
1580 2002-09-09 Gaius Mulley <gaius@glam.ac.uk>
1582 * doc/Makefile.in (webpage.html): Depend on gnu.eps also.
1583 * src/roff/troff/env.cc (indent): Emit html tag only if break_flag is
1585 * src/devices/grohtml/post-html.cc (text_glob::is_br_ni): Removed.
1586 (text_glob::is_br, html_printer::lookahead_for_tables): Updated.
1587 (html_printer::do_tab_ts): Call `emit_table_header' with `FALSE'.
1588 * src/devices/grohtml/html-text.cc (html_text::start_tag) <P_TAG,
1589 PRE_TAG>: Call `begin' with `FALSE'.
1591 2002-09-09 Ralph Corderoy <ralph@inputplus.demon.co.uk>
1593 * src/libs/libgroff/string.cc (string::extract): Fix position of
1594 terminating null byte.
1596 2002-09-08 Werner LEMBERG <wl@gnu.org>
1598 Add global option `nospaces' to tbl so that leading and trailing
1599 spaces in data items are ignored.
1601 * src/libs/libgroff/string.cc (string::remove_spaces): New member
1602 function to remove leading and trailing spaces.
1603 * src/include/stringclass.h: Updated.
1605 * src/preproc/tbl/table.h (table): Add flag `NOSPACES'.
1607 * src/preproc/tbl/main.cc (process_options): Handle `nospaces'
1609 Fix typo in error messages.
1610 (process_data): Implement `nospaces' option.
1611 * src/preproc/tbl/tbl.man, NEWS, doc/webpage.ms: Updated.
1613 2002-09-07 Werner LEMBERG <wl@gnu.org>
1615 * src/include/config.hin: Add `HAVE_ISATTY'.
1616 * src/libs/libgroff/tmpfile.cc (xtmpfile_list): Drop `const' for
1618 * src/libs/libgroff/tmpname.cc: Include `time.h'.
1619 * src/libs/libdriver/input.cc (Char): Add `operator==' and
1620 `operator!=' for `char'.
1621 * doc/groff.texinfo: Replace @ifnottex block for top node with
1624 2002-09-06 Werner LEMBERG <wl@gnu.org>
1626 * doc/Makefile.in (.texinfo.html): Add -I switch.
1627 * doc/groff.texinfo: Add @ifnottex block for top node to make
1628 translation to HTML work.
1630 2002-09-05 Gaius Mulley <gaius@glam.ac.uk>
1632 * src/preproc/html/pre-html.cc (LETTER_LENGTH): Removed.
1633 (get_papersize, determine_vertical_offset): Removed.
1634 (char_buffer::do_image): Always specify letter size.
1636 (imageList::createPage): Use -dDEVICEHEIGHTPOINTS instead of
1639 2002-09-05 Werner LEMBERG <wl@gnu.org>
1641 * doc/groff.texinfo, tmac/groff_man.man: Improve documentation of
1642 default indentation.
1644 2002-09-04 Gaius Mulley <gaius@glam.ac.uk>
1646 * src/preproc/html/pre-html.cc (imageList::createPage): Use
1648 (generateImages): Clean up push-back buffer.
1650 2002-09-04 Ralph Corderoy <ralph@inputplus.demon.co.uk>
1652 * doc/groff.texinfo: Minor fixes.
1654 2002-08-21 Gaius Mulley <gaius@glam.ac.uk>
1656 * src/preproc/html/pre-html.cc (DEFAULT_LINE_LENGTH): New macro.
1657 (MAX_WIDTH, A4_LENGTH, A4_OFFSET, LETTER_OFFSET): Removed.
1659 (determine_vertical_offset): Use LETTER_LENGTH.
1660 (createPage): Moved to ...
1661 (imageList::createPage): This.
1662 Call gs with -dDEVICEWIDTHPOINTS to avoid cropping.
1663 (imageList::getMaxX): New function.
1664 (createImage): Moved to ...
1665 (imageList::createImage): This.
1666 (imageList::createImages): New function.
1667 (generateImages): Read `maxx' directly.
1669 (scanArguments): Don't specify `gsPaper' for `-o'.
1670 (makeTempFiles): Call `xtmpfile' with the last argument set to
1673 2002-08-24 Werner LEMBERG <wl@gnu.org>
1675 * src/include/nonposix.h (mkdir, WAIT, creat) [_MSC_VER]: Define.
1676 (WAIT, _WAIT_CHILD) [!_MSC_VER]: Define.
1677 * src/preproc/html/pre-html.cc (waitForChild): Use WAIT.
1678 * src/preproc/html/pushback.cc: Include nonposix.h.
1679 * src/roff/groff/pipeline.c: Define strcasecmp and strncasecmp
1682 2002-08-23 Werner LEMBERG <wl@gnu.org>
1684 Use $(OBJEXT) for the object file extension.
1686 * Makefile.comm (.SUFFIXES): Add .obj.
1687 (.cc.obj, .c.obj): New implicit rules.
1688 * Makefile.in (OBJEXT): New variable, initialized from autoconf.
1689 (MDEFINES): Add EXEEXT and OBJEXT.
1690 * */Makefile.sub: s/.o/.$(OBJEXT)/.
1692 2002-08-22 Werner LEMBERG <wl@gnu.org>
1694 * INSTALL: Mention texinfo 4.2 as a prerequisite.
1696 2002-08-21 Gaius Mulley <gaius@glam.ac.uk>
1698 * src/devices/grohtml/post-html.cc (colType): Make enum global to
1700 (html_printer::update_min_max, html_printer::add_table_end): New
1702 (html_printer::lookahead_for_tables): Use them.
1703 Reset page offset correctly.
1704 (html_printer::~html_printer): Add creation of creator comment up.
1706 2002-08-20 Werner LEMBERG <wl@gnu.org>
1708 * tmac/an-old.tmac (T&): New dummy macro to avoid warning.
1709 * man/groff_tmac.man: Fix typos.
1710 * man/groff_font.man: Minor reordering.
1711 * contrib/eqn2graph/eqn2graph.man (Tp): New macro.
1712 * contrib/groffer/groffer.man: Fix typos.
1714 2002-08-18 Gaius Mulley <gaius@glam.ac.uk>
1716 Avoid endless loops while scanning for tables.
1718 * src/devices/grohtml/post-html.cc (list::insert): Set
1720 (html_printer::next_horiz_pos): Add `text_glob' argument; update
1722 Return immediately if that argument is NULL.
1723 (html_printer::calc_nf): Don't test if `g' is NULL.
1724 (html_printer::lookahead_for_tables): Use
1725 `glyphs.move_right_get_data'.
1726 Don't test if `g' is NULL.
1728 2002-08-18 Gaius Mulley <gaius@glam.ac.uk>
1730 A better fix, replacing fix 2002-08-15, for increasing SIZE.
1732 * src/devices/grohtml/post-html.cc (char_block): Make `buffer'
1734 (char_block::char_block): Allocate `buffer'.
1735 (char_buffer::add_string): Use it.
1737 2002-08-15 Werner LEMBERG <wl@gnu.org>
1739 * src/devices/grops/grops.man, src/devices/grolj4/grolj4.man,
1740 src/devices/grodvi/grodvi.man: Document default line thickness.
1742 2002-08-15 Gaius Mulley <gaius@glam.ac.uk>
1744 * src/devices/grohtml/post-html.cc (char_block): Increase SIZE to
1747 2002-08-14 Werner LEMBERG <wl@gnu.org>
1749 * doc/webpage.ms: Updated.
1751 2002-08-09 Werner LEMBERG <wl@gnu.org>
1753 * src/roff/troff/node.cc (node::add_char): Call `freeze_space' for
1756 2002-08-08 Aaron Campbell <aaron@monkey.org>
1758 * src/preproc/pic/object.cc (object_spec::make_move): Fix typo
1761 2002-08-08 Werner LEMBERG <wl@gnu.org>
1763 * src/roff/troff/input.cc (read_rgb, read_cmy, read_cmyk): Call
1766 Don't push back a space but a newline onto the stack.
1768 2002-08-07 Gaius Mulley <gaius@glam.ac.uk>
1770 Add fonts `CI', `CB', and `CBI' to grohtml which have been omitted
1773 * src/devices/grohtml/post-html.cc (html_printer::end_font,
1774 html_printer::start_font): Handle them.
1775 * src/devices/grohtml/html-text.cc (html_text::do_italic): Don't
1777 (html_text::do_bold): Don't reset italic and tt.
1778 (html_text::do_tt, html_text::do_pre): Don't reset bold and italic.
1779 * font/devhtml/DESC.proto: Add those fonts.
1780 * font/devhtml/Makefile.sub (PROTOFONTS): Updated.
1782 2002-08-07 Werner LEMBERG <wl@gnu.org>
1784 * MORE.STUFF: Added gpresent.
1786 * tmac/trace.tmac: Show nesting level by a corresponding amount of
1787 whitespace before printing the logging message.
1789 2002-07-31 Colin Watson <cjwatson@debian.org>
1791 * src/devices/grohtml/html-table.cc (html_table::finish_row):
1792 Initialize `n' to zero. This fixes a segfault on ARM.
1794 2002-07-30 Werner LEMBERG <wl@gnu.org>
1796 * doc/grnexmpl.me: Remove calls to .st and .sc which are undefined.
1798 2002-07-29 Werner LEMBERG <wl@gnu.org>
1800 * src/preproc/pic/pic.y (print_arg, relative_path): Add missing
1803 2002-07-28 Colin Watson <cjwatson@debian.org>
1805 * src/devices/grohtml/post-html (html_printer::troff_tag): Handle
1807 (html_printer::html_printer): Initialize `pointsize'.
1809 2002-07-26 Werner LEMBERG <wl@gnu.org>
1811 * doc/Makefile.sub (PROCESSEDEXAMPLEFILES): Remove gnu.eps and
1813 (CLEANNOTSRCDIRADD): Add gnu.eps and gnu.png.
1814 (gnu.eps): Add -rle switch to pnmtops.
1815 (distfiles): Add gnu.eps and gnu.png.
1817 2002-07-25 Petter Reinholdtsen <pere@hungry.com>
1819 * src/libs/libdriver/input.cc (Char): Add const to `operator=='.
1822 2002-07-24 Werner LEMBERG <wl@gnu.org>
1824 * doc/Makefile.in, doc/Makefile.sub (groff_bin_path): Don't use
1825 ' \+' but ' *' for sed.
1826 (GROFF): Set GROFF_COMMAND_PREFIX to empty value.
1828 2002-07-23 Werner LEMBERG <wl@gnu.org>
1830 * doc/groff.texinfo: Document `papersize' keyword.
1831 * NEWS, man/groff_font.man: Updated.
1833 2002-07-23 Colin Watson <cjwatson@debian.org>
1835 Extend papersize keyword to accept more than a single entry. The
1836 first valid will be used.
1838 * src/libs/libgroff/font.cc (font::load_desc): Implement it.
1839 (font::scan_papersize): Really skip final newline.
1840 * src/preproc/html/pre-html.cc (get_papersize): Ditto.
1842 2002-07-23 Werner LEMBERG <wl@gnu.org>
1844 * configure.ac: Test for isatty.
1845 * configure: Regenerated.
1846 * src/include/posix.h: Check HAVE_ISATTY.
1847 * src/roff/troff/input.cc [ISATTY_MISSING]: Removed.
1848 * src/utils/lookbib/lookbib.cc: Include posix.h.
1849 Don't declare isatty.
1851 2002-07-21 Werner LEMBERG <wl@gnu.org>
1853 * NEWS: Add `output' request.
1855 * REVISION: Increased to 1.
1857 Version 1.18.0 released
1858 =======================
1860 2002-07-19 Gaius Mulley <gaius@glam.ac.uk>
1862 Allow internal glyph indices > 0xFF in grohtml for input characters.
1864 * src/devices/grohtml/post-html.cc (to_unicode): Use `unsigned int'
1866 (html_printer::add_to_sbuf): Use `unsigned int' as first parameter.
1867 Updated all callers.
1868 (html_printer::sbuf_continuation, html_printer::overstrike): Ditto.
1869 (html_printer): Updated.
1871 2002-07-19 Werner LEMBERG <wl@gnu.org>
1873 * font/devhtml/R.proto: Updated to HTML 4, adding many glyphs.
1874 * font/devutf8/R.proto: Adding some missing glyphs.
1875 * font/devutf8/NOTES: Updated.
1877 * tmac/dvi.tmac: Add more composite glyphs.
1878 * tmac/html.tmac: Updated.
1880 * man/groff_char.man: Add `sum' and `product' entities.
1884 2002-07-18 Gaius Mulley <gaius@glam.ac.uk>
1886 Improved table, tab, and indenting support.
1888 * src/roff/troff/input.cc (file_iterator::suppress_newline_flag,
1889 string_iterator::suppress_newline_flag): Removed. Updated all
1890 function which have used it.
1892 * src/roff/troff/env.cc: Include `input.h'.
1893 (environment::add_node): Accept 0 as parameter.
1894 (environment::add_html_tag): Add `force' parameter.
1895 Updated all callers.
1896 (environment::add_html_tag_tabs): Ditto.
1897 For the moment, support left-aligned tabs only.
1898 (environment::make_html_tag): New function.
1899 (fill, no_fill): Set .br html tag additionally.
1900 (environment::newline): Emit `eol.ce' or `eol' tag for html.
1901 (environment::add_html_tag_eol): Removed.
1902 (tab_stops::distance_to_next_tab): Add variant for handling
1904 (environment::distance_to_next_tab): Ditto.
1905 Updated all callers.
1906 (environment::handle_tab): Handle tabs for html.
1908 * src/roff/troff/env.h: Updated.
1910 * src/roff/troff/div.cc: Updated all callers of
1911 `environment::add_html_tag'.
1913 * src/devices/grohtml/html-table.cc,
1914 src/devices/grohtml/html-table.h: New files.
1916 * src/devices/grohtml/html-text.cc (html_text): New members
1917 `blank_para' and `start_space'.
1918 (html_text::issue_tag): Don't emit TABLE_TAG.
1919 Handle indentation for PRE_TAG and P_TAG.
1920 (html_text::end_tag): Updated.
1921 (html_text::table_is_void, html_text::issue_table_begin,
1922 html_text::issue_table_end): Removed.
1923 (html_text::do_push): Simplified.
1924 [DEBUGGING]: Small fix.
1925 (html_text::push_para): Add new parameter for indentation; updated
1928 (html_text::do_indent, html_text::do_table, html_text::done_table,
1929 html_text::is_in_table): Removed.
1930 (html_text::do_pre): Handle P_TAG also.
1931 (html_text::shutdown): Handle p->indent.
1932 (html_text::check_emit_text): Simplified.
1933 (html_text::do_emittext): Reset `blank_para'.
1934 (html_text::do_para): Add new parameter for indentation; updated
1936 (html_text::remove_indent): New function.
1937 (html_text::do_space): Handle verbatim text properly.
1938 (html_text::ever_emitted_text, html_text::starts_with_space,
1939 html_text::remove_para_align): New functions.
1940 (html_text::dump_stack_element, html_text::dump_stack): Updated.
1942 * src/devices/grohtml/html_text.h (HTML_TAG): Remove TABLE_TAG.
1945 * src/devices/grohtml/post-html.cc: Include html-table.h.
1946 (INDENTATION): Removed.
1947 (text_glob): Added many `is_<foo>' functions.
1948 Added table description `tab'.
1949 Added `get_arg',`get_tab_args', `remember_table', and `get_table'
1951 (list): Add `insert' and `move_to' member functions.
1952 (page): Add `insert_tag' member function.
1953 (page::dump_page) [DEBUG_TABLES]: Improved.
1954 (html_printer): Add `table' and `max_linelength' elements.
1955 Add many `do_<foo>', `insert_<foo>', `next_horiz_pos',
1956 `lookahead_for_tables', `shutdown_table', `calc_nf', `calc_po_in',
1957 `remove_tabs', `remove_courier_tabs'.
1958 (html_printer::emit_raw): Handle indentation.
1959 (html_printer::do_center, html_printer::write_header): Updated.
1960 (html_printer::is_courier_until_eol): Check for tag.
1961 (html_printer::do_linelength): Handle max_linelength.
1962 (html_printer::do_page_offset, html_printer::do_indentation): Handle
1964 (html_printer::do_tempindent): Updated.
1965 (html_printer::do_indentedparagraph): Removed.
1966 (html_printer::do_indent): Simplified.
1967 (html_printer::do_eol): Use `ever_emitted_text'.
1968 (html_printer::do_flush, html_printer::do_links): Don't call
1970 (html_printer::do_break): Handle end_tempindent.
1971 (html_printer::troff_tag): Get argument.
1973 Handle `.tab-ts', `.tab-te', `.col', `tab', and `tab0' tags.
1974 (html_printer::flush_page): Call `lookahead_for_tables'.
1975 Don't call `done_table'.
1976 (html_printer::add_to_sbuf): Always call do_indent.
1978 * src/devices/grohtml/Makefile.sub: Updated.
1980 * tmac/an-old.tmac (TP): Don't handle html device specially.
1981 (an-do-tag-html): New function which will be used instead of
1982 `an-do-tag' if html device is used.
1984 * tmac/html.tmac: Call .po to pass default page offset to grohtml.
1986 * tmac/s.tmac (@IP): Don't handle html device specially.
1987 (@IP-html): New function which will be used instead of `@IP' if
1988 html device is used.
1990 * tmac/www.tmac (HTML-NS, HTML-TAG-NS): New auxiliary macros -- this
1991 is a hack which will eventually vanish again.
1992 (PIMG): Handle `-C' option correctly if not html.
1995 2002-07-17 Werner LEMBERG <wl@gnu.org>
1997 * src/utils/afmtodit/afmtodit.pl: Don't use `-P-' for invoking perl.
1999 2002-07-14 Eric S. Raymond <esr@thyrsus.com>
2001 * contrib/pic2graph/pic2graph.*: Use convert(1).
2002 * contrib/eqn2graph/eqn2graph.*: Minor fixes.
2004 2002-07-14 Bernd Warken <bwarken@mayn.de>
2006 * tmac/groff_trace.man: New file.
2007 * tmac/Makefile.sub: Updated.
2010 2002-07-13 Werner LEMBERG <wl@gnu.org>
2012 * src/roff/groff/groff.man: Add some cross references.
2014 2002-07-12 Werner LEMBERG <wl@gnu.org>
2016 * src/roff/troff/input.cc (substring_request): Add warnings for
2017 string indices out of range.
2019 2002-07-11 Werner LEMBERG <wl@gnu.org>
2021 * font/devdvi/generate/ec.map: Fix typo (`(l' -> `/l').
2022 * font/devdvi/*EC: Regenerated.
2024 2002-07-10 Bernd Warken <bwarken@mayn.de>
2026 * man/groff_char.man: Updated and extended.
2028 2002-07-10 Werner LEMBERG <wl@gnu.org>
2030 * src/roff/troff/input.cc (length_macro): Renamed to...
2031 (length_request): This.
2032 Move call of `tok.next()' to the very end, otherwise the register
2033 value hasn't been updated yet.
2034 (init_input_requests): Updated.
2036 2002-07-09 Werner LEMBERG <wl@gnu.org>
2038 * src/roff/troff/input.cc (substring_macro): Renamed to...
2039 (substring_request): This.
2040 (init_input_requests): Updated.
2041 * src/roff/troff/request.h: Updated.
2043 2002-07-08 Robert D. Goulding <goulding@Princeton.EDU>
2045 * src/roff/grog/grog.sh: Fix typo.
2047 2002-07-08 Werner LEMBERG <wl@gnu.org>
2049 * win32-diffs: Updated.
2051 Handle `papersize' keyword properly in DESC.
2053 * src/libs/libgroff/font.cc (font::scan_papersize): Fix argument
2055 Updated all callers.
2056 * src/libs/libgroff/paper.cc: Add four more paper formats used by
2058 * src/include/paper.h: Updated.
2060 * src/devices/grolbp/lbp.cc: Remove unnecessary semicolons.
2061 Other minor C syntax fixes.
2062 (papersize, paperlength, paperwidth): Renamed to `user_*'.
2063 (lbp_printer): Add `papersize', `paperlength', and `paperwidth'
2065 (lbp_printer::lbp_printer): Pass three arguments.
2066 Set paper dimensions properly.
2067 (make_printer, main): Updated.
2068 (handle_unknown_desc_command): Fix error messages.
2069 (main): Handle papersize keyword in DESC properly.
2071 * src/devices/grolj4/lj4.cc (paper_size): Renamed to
2073 (lbp_printer::lbp_printer): Pass an argument.
2074 Set paper_size properly.
2075 (handle_unknown_desc_command): Removed.
2076 (make_printer, main): Updated.
2077 * src/devices/grolj4/grolj4.man: Minor documentation fix.
2079 * man/groff_font.man, NEWS: Updated.
2081 2002-07-07 Werner LEMBERG <wl@gnu.org>
2083 Integrated eqn2graph, contributed by Eric S. Raymond.
2085 * contrib/eqn2graph/{Makefile.sub, eqn2graph.sh, eqn2graph.man}: New
2087 * Makefile.in, NEWS: Updated.
2089 2002-06-04 Werner LEMBERG <wl@gnu.org>
2091 Changing the substring request to make it fit better with other
2092 string manipulation functions in other programming languages:
2093 Index 0 is now the first character in the string, and index -1
2094 indicates the last character. Since this request didn't work
2095 properly anyway in the last release, it doesn't harm too much to
2098 * src/roff/troff/input.cc (substring_macro): Use loops to get
2099 the real string length (ignoring COMPATIBLE_SAVE and
2100 COMPATIBLE_RESTORE) and offsets.
2101 Implement change described above.
2103 * man/groff_char.man, tmac/doc-common (doc-header), tmac/doc.tmac
2104 (doc-do-Bd-args, doc-do-Bl-args: Changed accordingly.
2106 * NEWS, doc/groff.texinfo, man/groff_diff.man: Updated.
2108 2002-06-03 Werner LEMBERG <wl@gnu.org>
2110 Make .chop work with .de1 and friends. COMPATIBLE_SAVE and
2111 COMPATIBLE_RESTORE are completely ignored.
2113 * src/roff/troff/input.cc (char_list::set, char_list::get): New
2115 (macro): `length' field renamed to `len'.
2116 Added new field `empty_macro' (1 if macro is empty), to be used
2117 instead of checking `len'.
2118 Updated all callers.
2119 (macro::empty): Updated.
2120 (macro::length, macro::set, macro::get): New functions.
2121 (macro::append): Ignore COMPATIBLE_SAVE and COMPATIBLE_RESTORE.
2123 (chop_macro): Check and remove trailing COMPATIBLE_SAVE/
2124 COMPATIBLE_RESTORE pairs.
2125 (asciify): Ignore COMPATIBLE_SAVE and COMPATIBLE_RESTORE.
2126 * src/roff/troff/request.h: Updated.
2128 * doc/groff.texinfo: Document .chop's behaviour better.
2130 2002-06-02 Werner LEMBERG <wl@gnu.org>
2132 * doc/pic.ms: Fix documentation for the addition of positions.
2134 * tmac/doc.tmac, tmac/an-old.tmac: Need groff version 1.18.
2136 2002-06-29 Werner LEMBERG <wl@gnu.org>
2138 Implementation of string arguments of the form \*[foo arg1 arg2 ...]
2140 * src/roff/troff/input.cc (have_string_arg): New global variable.
2141 (read_mode): New enumeration.
2142 (read_escape_name): Use it. Update all calls.
2143 (read_long_escape_name): Use it. Update all calls.
2144 Set have_string_arg if appropriate.
2145 (get_char_for_escape_name): Add parameter for handling space
2147 (interpolate_string_with_args, decode_string_args): New functions.
2148 (get_copy, token::next): Call it if necessary.
2149 (interpolate_string): Fix error message.
2151 * NEWS, doc/groff.texinfo, man/groff.man, man/groff_diff.man:
2154 2002-06-24 Bernd Warken <bwarken@mayn.de>
2156 * man/groff_tmac.man: Updated and extended.
2158 2002-06-24 Werner LEMBERG <wl@gnu.org>
2160 * doc/pic.ms, src/preproc/pic/pic.man: Fix description of `:='.
2162 2002-06-23 Werner LEMBERG <wl@gnu.org>
2164 * doc/pic.ms: Improve documentation of composite block objects.
2166 2002-06-22 Werner LEMBERG <wl@gnu.org>
2168 * src/roff/troff/input.cc (init_registers): Add three registers
2169 `seconds', `minutes', and `hours' to hold the current time.
2171 * NEWS, doc/groff.texinfo, man/groff.man, man/groff_diff.man:
2174 2002-06-20 Werner LEMBERG <wl@gnu.org>
2176 Make \X accept both `\ ' and `\~', converting them to single space
2179 * src/roff/troff/token.h (token): Add TOKEN_UNSTRETCHABLE_SPACE.
2180 (token::unstretchable_space): New inline function.
2181 * src/roff/troff/input.cc (token::next, token::delimiter,
2182 token::description, token::add_to_node_list, token::process): Handle
2183 TOKEN_UNSTRETCHABLE_NODE.
2184 (encode_char): Handle tok.stretchable_space and
2185 tok.unstretchable_space.
2187 * NEWS, doc/groff.texinfo: Document it..
2189 2002-06-19 Werner LEMBERG <wl@gnu.org>
2191 * src/devices/grops/ps.cc (ps_printer::special): Fix error message.
2193 * src/devices/grotty/tty.cc (tty_printer::special): Add `sgr'
2194 keyword to enable/disable SGR output.
2195 (tty_printer::change_fill_color): New function.
2196 * NEWS, src/devices/grotty/grotty.man: Document `sgr' special.
2198 * src/roff/troff/input.cc (output_request): Add missing `tok.next()'
2201 2002-06-18 Werner LEMBERG <wl@gnu.org>
2203 Add a `color' request and a `.color' register to control usage of
2206 * src/roff/troff/input.cc (disable_color_flag): Replaced with...
2207 (color_flag): This (which is the inverse).
2208 (activate_color): New function.
2209 (main, init_input_requests): Updated.
2210 * src/roff/troff/troff.h, src/roff/troff/node.cc
2211 (troff_output_file::fill_color, troff_output_file::glyph_color):
2214 * NEWS, doc/groff.texinfo, man/groff_diff.man, man/groff.man:
2215 Document the changes.
2217 2002-06-17 Colin Watson <cjwatson@debian.org>
2219 Circumvent bug in autoconf 2.53 regarding top_builddir.
2221 * aclocal.m4 (GROFF_BUILDDIR): s/top_builddir/groff_top_builddir/.
2222 * Makefile.in, doc/Makefile.in:
2223 s/@top_builddir@/@groff_top_builddir@/.
2224 * configure: Regenerated (with autoconf 2.53).
2226 2002-06-17 Werner LEMBERG <wl@gnu.org>
2228 * src/libs/libgroff/font.cc (font::load_desc): Fix computation of
2229 `paperwidth' and `paperlength' for the `papersize' keyword.
2231 2002-06-16 P. Alejandro Lopez-Valencia <dradul@007mundo.com>
2233 * src/devices/grops/grops.man: Add info about Type 42 fonts.
2235 2002-06-15 Gaius Mulley <gaius@glam.ac.uk>
2237 * src/devices/grohtml/post-html.cc (html_printer::emit_raw,
2238 html_printer::do_linelength, html_printer::do_pageoffset,
2239 html_printer::do_indentation, html_printer::do_tempindent,
2240 html_printer::do_break, html_printer::begin_page): Clear indented
2242 * tmac/html.tmac: Disable hyphenation.
2244 2002-06-15 Werner LEMBERG <wl@gnu.org>
2246 Don't produce HTML files if utility programs are missing.
2248 * Makefile.in (make_html, make_install_html): New variables.
2249 (MDEFINES): Updated.
2251 * aclocal.m4 (GROFF_HTML_PROGRAMS): New function to test for HTML
2253 * configure.ac: Use it.
2254 * configure: Regenerated.
2256 * doc/Makefile.sub (PROCESSEDEXAMPLEFILES): Move webpage.html to...
2257 (HTMLEXAMPLESFILES): This new variable.
2258 (EXAMPLESIMAGEFILES): Renamed to...
2259 (HTMLEXAMPLEIMAGEFILES): This.
2260 (CLEANADD): Add HTMLEXAMPLEFILES.
2261 (all): Use `make_html'.
2263 (install_data): Use `make_install_html'.
2264 Move html stuff to...
2265 (install_html): This new target.
2266 (uninstall_sub): Updated.
2268 2002-06-14 Bernd Warken <bwarken@mayn.de>
2270 * src/roff/grog/Makefile.sub (grog): Renamed to...
2272 (grog): New rule to always install grog.sh as grog.
2274 2002-06-08 Bernd Warken <bwarken@mayn.de>
2276 * src/roff/grog/grog.pl: Fix typo.
2278 2002-06-07 Werner LEMBERG <wl@gnu.org>
2280 * doc/groff.texinfo: Add more info on .tr arguments.
2282 2002-06-05 Werner LEMBERG <wl@gnu.org>
2284 * NEWS, src/roff/grog/grog.man, doc/groff.texinfo: Updated.
2286 * aclocal.m4 (GROFF_MKSTEMP): Include unistd.h.
2287 * configure: Regenerated.
2289 2002-06-05 Ralph Corderoy <ralph@inputplus.demon.co.uk>
2291 * src/roff/troff/symbol.cc (table_sizes): Add more values.
2293 * src/roff/grog/grog.pl, src/roff/grog/grog.sh: Recognize mom.
2295 2002-06-04 Werner LEMBERG <wl@gnu.org>
2297 * aclocal.m4 (GROFF_PAGE): Don't use `prefix' directly since it
2298 is not initialized at the time we need it in case `--prefix' hasn't
2299 been set. Check for `ac_default_prefix' also.
2300 Test for `papersize' keyword also and generalize allowed whitespace.
2301 * configure: Regenerated.
2303 * font/devps/Makefile.sub (DESC): Use `papersize' instead of
2306 * src/libs/libgroff/Makefile.sub (version, revision): Replaced
2308 (src_version, src_revision): New variables to avoid overwriting
2309 from parent make process.
2310 (version.cc): Updated.
2312 * src/preproc/html/pre-html.cc: Include paper.h and font.h.
2313 (linebuf, linebufsize): New global variables.
2314 (sys_fatal): Use `fatal' to abort properly.
2315 (get_line): New function.
2316 (get_resolution): Use it.
2317 Improve error messages.
2318 (get_papersize): Check `papersize' also.
2320 Improve error messages.
2322 2002-06-03 Werner LEMBERG <wl@gnu.org>
2324 * Makefile.comm (CLEANNOTSRCDIRADD): New target for files which
2325 should be removed only if builddir is not srcdir.
2326 (mostlyclean): Handle `CLEANNOTSRCDIRADD'.
2327 (clean): Depend on `mostlyclean'.
2328 (distclean): Depend on `clean'.
2329 (realclean, extraclean): Depend on `distclean'.
2330 (.y.cc, .y.o): Simplified. The output files are no longer written
2331 to srcdir but to builddir.
2332 * Makefile.in (MDEFINES): Add `version' and `revision'.
2333 (uninstall_dirs): Fix order of directories.
2334 * doc/Makefile.sub (version, revision): Removed.
2335 (CLEANADD): Removed grnexmpl.g, groff, groff-*.
2336 Added `HTMLDOCFILES'.
2337 (CLEANNOTSRCDIRADD): New target for grnexmpl.h, groff, groff-*.
2338 * src/preproc/eqn/Makefile.sub, src/preproc/pic/Makefile.sub,
2339 src/preproc/refer/Makefile.sub (YTABC, YTABH): Don't use `srcdir'
2342 * doc/texinfo.tex (\authortt): New macro.
2343 (\shortcontt): Define.
2344 (\titlepage): Set \tt to \authortt while defining \authorfont.
2345 (\appendixbox): New macro.
2346 (\chapmacro, \appendixentry): Use \appendixbox to get even
2347 indentation for letters.
2348 (\summarycontents): Set \tt.
2349 (\internalpagesize): Add two arguments for real paper width and
2350 height as needed by pdfTeX.
2351 (\letterpaper, \smallbook, \afourpaper, \afivepaper, \afourlatex):
2353 (\tempdima, \tempdimb): New temporary dimensions.
2354 (\pagesizesyyy): Updated.
2356 2002-06-02 Werner LEMBERG <wl@gnu.org>
2358 Adding a new keyword `papersize' to the DESC file format (similar
2359 but not completely identical to grolbp's extension). grops now has
2360 a -p command line option to override `papersize'. Finally, grolbp
2361 has been adapted to the new syntax.
2363 * src/libs/libgroff/paper.cc, src/include/paper.h: New files. It
2364 defines and initializes the `papersizes[]' array with NUM_PAPERSIZES
2366 * src/libs/libgroff/Makefile.sub (OBJS): Add `paper.o'.
2367 (CCSRCS): Add `paper.cc'.
2369 * src/include/font.h (font): Add `papersize' element.
2370 * src/libs/libgroff/font.cc (font::unit_scale): New helper function.
2371 (font::scan_papersize): New function.
2372 (font::load_desc): Use it for handling `papersize' keyword.
2373 * src/libs/libgroff/fontfile.cc: Initialize `font::papersize'.
2375 * src/devices/grops/ps.cc: Include paper.h.
2376 (user_paper_length): New global variable.
2377 (ps_printer): Use paper length as initializer.
2378 (make_printer): Updated.
2379 (main): Handle new `-p' option.
2380 * src/devices/grops/grops.man: Updated.
2382 * src/devices/grolbp/lbp.cc: Include paper.h.
2383 s/papersizes/lbp_papersizes/.
2384 (set_papersize): Use new `papersizes' array.
2385 (handle_unknown_desc_command): Don't handle `papersize'.
2386 (main): Use `font::scan_papersize' for handling `-p' option.
2387 * src/devices/grolbp/grolbp.man: Updated.
2389 * man/groff_font.man: Document `papersize'.
2392 2002-05-30 Werner LEMBERG <wl@gnu.org>
2394 * src/devices/grops/TODO: Updated.
2395 * src/devices/grops/grops.man: More info on paper formats.
2396 * man/groff_font.man: Document `paperheight' and `paperwidth'.
2398 2002-05-29 Werner LEMBERG <wl@gnu.org>
2400 * doc/Makefile.sub (CLEANADD): Add grnexmpl.g, groff, and groff-*
2401 to list only if srcdir != currdir.
2402 (distfiles): New target.
2404 * Makefile.in (EXTRADIRS): Add font/devlj4/generate.
2405 (NOMAKEDIRS): New variable.
2408 2002-05-26 Werner LEMBERG <wl@gnu.org>
2410 Add .output request, similar to \! at top-level.
2412 * src/roff/troff/input.cc (transparent): Remove unused declaration.
2413 (output_request): New function.
2414 (init_input_requests): Add it.
2416 * NEWS, doc/groff.texinfo, man/groff_diff.man, man/groff.man:
2419 * Makefile.in (MDEFINES): Add INSTALL_INFO.
2420 (prepare_examples): Fix typo.
2421 * doc/groff.texinfo (@direntry): Fix it.
2423 2002-05-25 Werner LEMBERG <wl@gnu.org>
2425 Including the doc subdir into groff's Makefile system.
2427 * aclocal.m4 (GROFF_INSTALL_INFO): New function.
2428 * configure.ac: Use it.
2429 Generate `doc/Makefile'.
2430 * configure: Regenerated.
2432 * Makefile.in (infodir, INSTALL_INFO): New variables.
2433 (MDEFINES, uninstall_dirs): Updated.
2434 (OTHERDIRS): Add `doc'.
2435 * Makefile.comm (CLEANDIRADD): New variable.
2436 (mostlyclean): Use it.
2438 * doc/Makefile.sub, doc/Makefile.in: New files.
2439 * doc/Makefile: Removed.
2441 * NEWS, INSTALL: Updated.
2443 2002-05-24 Werner LEMBERG <wl@gnu.org>
2445 * doc/homepage.ms: Renamed to ...
2446 * doc/webpage.ms: This.
2449 2002-05-23 Werner LEMBERG <wl@gnu.org>
2451 Integrating the `mom' macro package, contributed by Peter Schaffter
2454 * contrib/mom/*: New subdirectory tree.
2455 * Makefile.in (docdir, exampledir, htmldocdir): New variables to
2456 be used for documentation files.
2457 (MDEFINES, uninstall_dirs): Use them.
2458 (OTHERDIRS): Add contrib/mom.
2459 * Makefile.comm (.man.n): Add @DOCDIR@, @EXAMPLEDIR@, and
2461 * MANIFEST, NEWS: Updated.
2463 2002-05-22 Gaius Mulley <gaius@glam.ac.uk>
2465 Change syntax of \O: \O[0] suppresses output, \O[1] enables output
2466 if at outer level; at start-up we are at outer level.
2468 * src/roff/troff/input.cc (do_suppress): Implement it.
2471 Add option -p to show progress information.
2472 pre-grohtml will now render only one page at a time, reducing the
2473 size of needed disk resources enormously.
2475 * src/preproc/html/pre-html.cc (imagePageStem): Replaced with...
2476 (imagePageName): New global variable.
2477 (psPageName, show_progress, currentPageNo): New global variables.
2478 (html_system): Close saved stderr and stdout handles.
2479 (write_end_image): Accept a parameter to control \O escape.
2480 (write_start_image): Adapted to new \O meaning.
2481 (char_buffer::write_upto_newline): Updated.
2482 (createAllPages): Replaced with...
2483 (createPage): This new function to create a single page for images.
2484 It uses `psselect' from the psutils package.
2485 (removeAllPages): Removed.
2486 (createImage): Updated.
2487 Handle progress display.
2488 (char_buffer::do_html, char_buffer::do_image) [DEBUGGING]: Removed.
2489 (scanArguments): Add option -p.
2490 (makeTempFiles): Updated to create temp files for psPageName and
2492 (removeTempFiles): Removed.
2495 * src/devices/grohtml/post-html.cc (header_desc::write_headings,
2496 html_printer::write_header): Append `\0' to `buffer'.
2497 (html_printer::do_eol): Depend on `current_paragraph->emitted_text'.
2499 * src/devices/grohtml/html-text.cc (html_text::dump_stack_element):
2500 Handle `text_emitted'.
2501 (html_text::table_is_void): Slightly rewritten.
2502 (stop): New external symbol.
2503 (html_text::do_push) [DEBUGGING]: Use it and simplify.
2504 (html_text::shutdown): Call `dump_stack'.
2505 (html_text::do_space): Rewritten.
2506 * src/devices/grohtml/grohtml.man: Document -p and the need of
2509 * tmac/www.tmac (DC, HTML-DO-IMAGE, HTML-IMAGE-END): Updated to
2511 Call \O[0] if `ps4html' is active.
2512 * tmac/s.tmac (@EQ, @EN): Handle html better.
2514 * tmac/html.tmac: Don't use black for background colour.
2516 * src/roff/troff/node.cc: Include `div.h'.
2517 (troff_output_file::really_print_line): Don't use `is_on'.
2518 (troff_output_file::word_marker, troff_output_file::flush_tbuf
2519 troff_output_file::check_charinfo,
2520 troff_output_file::put_char_width, troff_output_file::put_char,
2521 troff_output_file::determine_line_limits, troff_output_file::draw,
2522 real_output_file::begin_page, glyph_color_node::tprintf,
2523 fill_color_node::tprint, hline_node::tprint, vline_node::tprint):
2525 (troff_output_file::really_on): Call `do_motion'.
2526 (suppress_node::tprint): Use `get_page_number' instead of `%'
2528 Call `reset_output_registers' conditionally on `is_on'.
2530 * doc/groff.texinfo: Document new syntax of \O.
2531 * NEWS, man/groff_diff.man: Updated.
2533 2002-05-22 Werner LEMBERG <wl@gnu.org>
2535 * MORE.STUFF: Add info about David Frey's deroff implementation.
2538 2002-05-16 Werner LEMBERG <wl@gnu.org>
2540 Pic's `with' attribute now accepts positions.
2542 * src/preproc/pic/pic.y: Make `.', BOX, CIRCLE, ELLIPSE, ARC, LINE,
2543 ARROW, SPLINE, and `[' left-associative tokens to fix shift/reduce
2545 (object_spec): Add rule for `WITH' and `position'.
2546 (relative_path): Give `corner' the precedence of `CHOP'.
2547 * src/preproc/pic/object.h (path): New members `pos' and
2549 * src/preproc/pic/object.cc: Updated initializers of `path'.
2550 (path::follow): Handle `is_position'.
2552 * doc/pic.ms: Completely updated grammar description.
2553 Many typographical improvements.
2555 2002-05-15 Werner LEMBERG <wl@gnu.org>
2557 * src/roff/troff/env.cc(hyphen_trie::hpf_getc): Accept ^^x (char
2558 code of x in range 0-127) also.
2559 * doc/groff.texinfo, man/groff_diff.man: Updated.
2561 Added keywords `north', `south', `east', and `west' for corners
2564 * src/preproc/pic/lex.cc (lookup_keyword): Add NORTH, SOUTH, EAST,
2566 (yylex): Handle them.
2567 * src/preproc/pic/pic.y: Add tokens NORTH, SOUTH, EAST, and WEST.
2568 (corner): Handle them.
2570 2002-05-14 Werner LEMBERG <wl@gnu.org>
2572 * src/devices/grops/grops.man: Clarify handling of `download' file.
2574 2002-05-11 Werner LEMBERG <wl@gnu.org>
2576 Adding `warnscale' and `spreadwarn' requests, based on a patch from
2577 Jeffrey Friedl <jfriedl@yahoo.com>.
2579 * src/roff/troff/input.cc (spread_limit, warn_scale,
2580 warn_scaling_indicator): New global variables.
2581 (warnscale_request, spreadwarn_requests): New functions.
2582 (main): Initialize `warn_scale' and `warn_scaling_indicator'.
2583 (init_input_requests): Updated.
2584 (error_type): Add `OUTPUT_WARNING'.
2585 (do_error): Handle it.
2586 (output_warning): New warning function which shows output location.
2587 * src/roff/troff/env.h (spread_limit): New external variable.
2588 * src/roff/troff/env.cc (environment::choose_breakpoint): Use
2590 (distribute_space): Emit warning if added space is larger than
2592 (environment::possibly_break_line): Emit warning if a line can't
2593 be adjusted on both sides.
2595 * doc/groff.texinfo, man/groff_diff.man, man/groff.man: Document it.
2597 2002-05-08 Werner LEMBERG <wl@gnu.org>
2599 * src/roff/troff/node.cc (special_node::special_node): Use
2600 env_definite_font(curenv) instead of curenv->get_font(). Otherwise
2601 \X''\% crashes, for example.
2603 * doc/groff.texinfo: Document \! and \? used at top-level.
2605 2002-05-06 Werner LEMBERG <wl@gnu.org>
2607 * src/preproc/pic/pic.man: Fix some keyword syntax.
2608 Other minor typographical fixes.
2610 * src/roff/groff/groff.man: Fix typos.
2612 2002-05-04 Werner LEMBERG <wl@gnu.org>
2614 * src/roff/groff/groff.man ([ShortOpt]): Renamed to...
2615 (ShortOpt[]): This to avoid problems with refer.
2617 * doc/pic.ms: Fix typo.
2618 Fix pic grammar description.
2620 * tmac/an-old.tmac (ne): Use de1, not de.
2622 2002-05-03 Werner LEMBERG <wl@gnu.org>
2624 * doc/groff.texinfo: Finished separation of glyphs and characters.
2625 Don't use the string `Appendix' for appendix headers (both in
2626 the text and the table of contents).
2627 * man/groff_tmac.man, src/roff/troff/troff.man: Fix order of tmac
2630 Use registers LL and LT (similar to -ms) for controlling the
2631 length of title and line, respectively, in the -man and -mdoc
2634 * tmac/doc-ditroff (doc-setup-page-layout), tmac/doc-nroff
2635 (doc-setup-page-layout): Use \n[LL] and \n[LT].
2636 * tmac/an-old.tmac: Set \n[LL] and \n[LT] if not defined.
2638 (an-header, an-p-footer): Use \n[LT].
2639 * NEWS, tmac/groff_man.man, tmac/groff_mdoc.man,
2640 doc/groff.texinfo: Document it.
2642 2002-05-02 Werner LEMBERG <wl@gnu.org>
2644 * doc/fdl.texi: New file.
2645 * doc/groff.texinfo: Include it.
2646 Define and use @copying.
2647 Starting with separating glyph, symbol, and character.
2649 2002-04-27 Werner LEMBERG <wl@gnu.org>
2651 * Makefile.in (EXEEXT): Set it.
2652 * src/*/Makefile.sub (PROG): Add $(EXEEXT) for all non-script
2655 * src/include/nonposix.h: Define GS_NAME.
2656 * src/preproc/html/pre-html.cc (createAllPages): Use GS_NAME.
2658 Some preliminary changes for EMX support under OS/2.
2660 * src/preproc/pic/main.cc (main), src/roff/groff/pipeline.c: Add
2661 __EMX__ similar to __MSDOS__.
2662 * src/utils/indxbib/indxbib.cc (main) [__EMX__]: Use `unlink'.
2664 2002-04-25 Werner LEMBERG <wl@gnu.org>
2666 * doc/groff.texinfo: Integrated groff_out.man.
2669 2002-04-23 Werner LEMBERG <wl@gnu.org>
2671 * man/groff_out.man: Minor fixes.
2673 2002-04-23 Werner LEMBERG <wl@gnu.org>
2675 * doc/groff.texinfo: Moving @cindex entries after @Def* to get
2676 correct page references.
2677 Fixed many index entries.
2679 2002-04-23 Bernd Warken <bwarken@mayn.de>
2681 * man/roff.man: Enlarged.
2683 2002-04-22 Werner LEMBERG <wl@gnu.org>
2685 * doc/groff.texinfo: More examples, other fixes.
2687 2002-04-20 Werner LEMBERG <wl@gnu.org>
2689 * src/roff/troff/input.cc (pipe_output): Multiple calls to `pi'
2690 will now form a chain, e.g.
2699 This is for compatibility with plan 9's troff.
2701 * tmac/tty.tmac: Set default tab values to 0.8i to be compatible
2705 * doc/groff.texinfo: Add documentation of remaining requests and
2708 2002-04-19 Werner LEMBERG <wl@gnu.org>
2710 * doc/groff.texinfo: Add documentation of remaining escapes.
2712 * font/devdvi/generate/tc.map: Remove entry for `sr'.
2713 * font/devdvi/*TC: Regenerated.
2715 2002-04-18 Werner LEMBERG <wl@gnu.org>
2717 * src/roff/troff/input.cc (token::next): Make \H behave consistently
2718 if not in compatibility mode, i.e., increment relative to the
2720 * doc/groff.texinfo: Updated accordingly.
2722 2002-04-17 Werner LEMBERG <wl@gnu.org>
2724 * doc/groff.texinfo: Document \\, \e, \E, \., and \c.
2726 2002-04-16 Bernd Warken <bwarken@mayn.de>
2728 * src/roff/groff/groff.man: Improve documentation of -P option.
2731 2002-04-15 Werner LEMBERG <wl@gnu.org>
2733 Add new escape \F to switch font family.
2735 * src/roff/troff/input.cc (token::next): Handle \F.
2736 * src/roff/troff/env.cc (environment::set_family): Handle
2738 * NEWS, doc/groff.texinfo, man/groff_diff.man, man/groff.man:
2741 2002-04-14 Werner LEMBERG <wl@gnu.org>
2743 * tmac/doc.tmac (doc-tag-list): Use \Z to avoid stretching of
2746 2002-04-13 Werner LEMBERG <wl@gnu.org>
2748 Implement \f[] as an alternative to \fP. Change \mP and \MP to
2749 \m[] and \M[], respectively.
2751 * src/roff/troff/symbol.cc (EMPTY_SYMBOL): New global variable.
2752 (symbol::symbol): Handle NULL string and empty string differently.
2753 * src/roff/troff/symbol.h (symbol::is_empty): New inline function.
2754 * src/roff/troff/input.cc (read_escape_name, read_long_escape_name):
2755 Add optional parameter.
2756 Updated calling functions.
2757 (get_copy, do_glyph_color, do_fill_color, token::next): Use
2759 * src/roff/troff/env.cc (environment::set_font): Ditto.
2761 * src/preproc/pic/troff.cc (troff_output::set_fill,
2762 troff_output::reset_color: Updated.
2764 * tmac/www.tmac: Updated.
2766 * NEWS, man/groff_diff.man, man/groff.man, doc/groff.texinfo,
2767 doc/homepage.ms, src/devices/grotty/grotty.man, tmac/groff_www.man:
2770 * tmac/Xps.tmac: Remove some redundant code.
2772 * tmac/doc-common, tmac/doc-ditroff, tmac/doc-nroff, tmac/doc.tmac,
2773 tmac/dvi.tmac, contrib/groffer/groffer.man, man/roff.man,
2774 man/groff_out.man, man/groff.man, man/groff_diff.man,
2775 src/roff/groff/groff.man: Replace \f[P] with \f[].
2777 2002-04-13 Bernd Warken <bwarken@mayn.de>
2779 * src/include/printer.h, src/libs/libdriver/printer.cc
2780 (printer::change_fill_color): New member function.
2781 * src/libs/libdriver/input.cc (parse_D_command): Use it.
2783 2002-04-12 Werner LEMBERG <wl@gnu.org>
2785 * doc/groff.texinfo: Completed pass on gtroff reference.
2787 2002-04-11 Werner LEMBERG <wl@gnu.org>
2789 * doc/groff.texinfo: More fixes.
2791 2002-04-11 Bernd Warken <bwarken@mayn.de>
2793 * src/include/color.h: Decorate with `const'.
2796 * src/libs/libgroff.color.cc: Decorate with `const'.
2798 (color::color): Initialize members.
2799 * src/libs/libdriver/input.cc (parse_D_command): Handle `f'
2800 command according to the documentation.
2802 * man/groff_out.man: Updated.
2805 2002-04-11 Gaius Mulley <gaius@glam.ac.uk>
2807 * src/preproc/html/pre-html.cc (write_start_image): Remove
2809 * tmac/www.tmac (DC, HTML-DO-IMAGE): Ditto.
2811 * src/devices/grohtml/post-html.cc (page::add_and_encode): Using
2812 \C'hy' caused an assertion failure.
2814 * src/roff/troff/env.cc (environment::environment): Initialize
2816 (environment::copy): Handle `ignore_next_eol' and `emitted_node'.
2818 2002-04-10 Werner LEMBERG <wl@gnu.org>
2820 * man/groff_diff.man, man/groff.man, NEWS, doc/groff.texinfo:
2821 Document pvs request and .pvs register.
2823 2002-04-09 Werner LEMBERG <wl@gnu.org>
2825 * doc/groff.texinfo: Improve and fix documentation of diversions
2828 2002-04-08 Werner LEMBERG <wl@gnu.org>
2830 * doc/groff.texinfo: Fix documentation of drawing functions.
2833 2002-04-07 Werner LEMBERG <wl@gnu.org>
2835 * doc/groff.texinfo: Better documentation of double quotes as
2839 2002-04-06 Werner LEMBERG <wl@gnu.org>
2841 * man/groff_font.man: Document names of special characters better.
2842 * doc/groff.texinfo: Minor improvements.
2844 * tmac/lbp.tmac: Load latin1.tmac.
2845 * tmac/X.tmac, tmac/Xps.tmac: Load latin1.tmac or cp1047.tmac.
2847 * font/devX*/*: Regenerated (all chars > 0x80 removed).
2849 2002-04-05 Werner LEMBERG <wl@gnu.org>
2851 * tmac/tty.tmac: Don't use shc request.
2852 * tmac/latin1.tmac, tmac/cp1047.tmac: Translate soft hyphen to `\%'.
2855 * man/groff_diff.man: Minor fixes.
2857 * font/devlbp/*: Remove all `charXXX' entities.
2859 * src/libs/libgroff/font.cc (font::~font): Deallocate
2860 `special_device_coding'.
2861 (font::load): Use `new' for allocating `special_device_coding'.
2862 * src/libs/libgroff/nametoindex.cc (character_indexer::lookup_char):
2863 Removed unused member.
2865 2002-04-05 Werner LEMBERG <wl@gnu.org>
2867 * src/drivers/grops/psrm.cc (skip_possible_newline): New function.
2868 (resource_manager::do_begin_binary,
2869 resource_manager::do_begin_data): Use it.
2871 * doc/texinfo.tex: Updated to version 4.2.
2873 * src/roff/troff/token.h: Add TOKEN_ZERO_WIDTH_BREAK for `\:'.
2874 (token::zero_width_break): New inline function.
2875 * src/roff/troff/input.cc (token::next): Use it.
2876 (token::description): Updated.
2877 (encode_char): Ignore `\%', `\&', `\)', and `\:'.
2878 (token::add_to_node_list, token::process): Use it.
2879 * NEWS, doc/groff.texinfo: Updated.
2881 * src/preproc/eqn/over.cc (over_box::output): Fix typo.
2882 * tmac/tty.tmac: Add missing backslash.
2884 2002-04-04 Tadziu Hoffmann <hoffmann@usm.uni-muenchen.de>
2886 * src/preproc/eqn/box.cc (set_script_size, box::top_level): Use
2887 `.ps' register instead of `.s' to handle fractional point sizes.
2888 * src/preproc/eqn/limit.cc (limit_box::compute_metrics,
2889 limit_box::output): Ditto.
2890 * src/preproc/eqn/other.cc (size_box::compute_metrics,
2891 size_box::output): Ditto.
2892 * src/preproc/eqn/over.cc (over_box::compute_metrics,
2893 over_box::output): Ditto.
2894 * src/preproc/eqn/script.cc (script_box::compute_metrics,
2895 script_box::output): Ditto.
2896 * src/preproc/eqn/sqrt.cc (sqrt_box::compute_metrics,
2897 sqrt_box::output): Ditto.
2899 2002-04-03 Michael Selway <mas@ssl.co.uk>
2901 * src/drivers/grops/psrm.cc (resource_manager::do_begin_binary):
2904 2002-04-03 Werner LEMBERG <wl@gnu.org>
2906 * doc/homepage.ms: Reduce title size.
2907 * doc/groff.texinfo: Fix documentation of .t register.
2908 Fix handling of colon.
2911 * src/roff/troff/input.cc (exit_troff): Emit LAST_PAGE_EJECTOR
2912 only if page length is positive to avoid a loop.
2914 * tmac/an-old.tmac (ne): Increase page length to avoid problems with
2917 2002-04-02 P. Alejandro Lopez-Valencia <dradul@yahoo.com>
2919 * src/include/nonposix.h, src/roff/groff/pipeline.c:
2920 s/__CYGWIN32__/__CYGWIN__/.
2922 2002-03-28 Gaius Mulley <gaius@glam.ac.uk>
2924 * doc/gnu.xpm: New image contributed by Emily Mulley.
2925 * doc/Makefile (gnu.eps, gnu.png): Use pnmdepth.
2926 (homepage.html): Be dependent on gnu.eps.
2927 * doc/homepage.ms: Updated to new image.
2929 * src/devices/grohtml/post-html.cc (html_printer): New member
2931 (html_printer::flush_sbuf, html_printer::set_char): Set it.
2932 (html_printer::sbuf_continuation): Use it.
2934 2002-03-28 Werner LEMBERG <wl@gnu.org>
2936 * src/libs/libgroff/getopt.c: Updated to latest version.
2938 * tmac/README: More on hyphen.tex license.
2940 2002-03-26 Larry Kollar <kollar@alltel.net>
2942 * doc/groff.texinfo: Add documentation of most missing requests.
2944 2002-03-25 Werner LEMBERG <wl@gnu.org>
2946 Add three glyphs `t+-', `tmu', and `tdi' which are textual variants
2947 of `+-', `mu', and `di', respectively.
2949 * font/devascii/R.proto, font/devutf8/R.proto,
2950 font/devlatin1/R.proto, font/devhtml/R.proto,
2951 font/devcp1047/R.proto, font/devlpb/*: Add them.
2952 * font/devps/generate/textmap: Ditto.
2953 * font/devps/*: Regenerated.
2954 * font/devlj4/generate/text.map: Add them.
2955 * font/devlj4/*: Regenerated.
2956 * font/devdvi/generate/tc.map: Use them.
2957 * font/devdvi/generate/texsy.map: Add them.
2958 * font/devdvi/*: Regenerated.
2959 * font/devX*/*: Regenerated.
2961 * tmac/latin1.tmac, tmac/cp1047.tmac, tmac/tty.tmac,
2962 tmac/tty-char.tmac: Updated.
2964 * NEWS, man/groff_char.man: Updated.
2966 2002-03-24 Werner LEMBERG <wl@gnu.org>
2968 * tmac/dvi.tmac, tmac/X.tmac, tmac/ps.tmac, tmac/html.tmac,
2969 tmac/lj4.tmac, tmac/tty.tmac: Replace most `.char' with `.fchar'.
2970 * tmac/ec.tmac: Remove `.rchar' calls (no longer necessary since
2971 we use `.fchar' in dvi.tmac.
2972 * tmac/dvi.tmac: Improve definition of \[Fo] and \[Fc].
2973 * tmac/Xps.tmac: Simplify some char definitions.
2974 Add definition for \[f/].
2975 * man/groff_char.man: Updated for new X.tmac.
2977 * tmac/README: New file.
2979 2002-03-23 Phil Lobbes <phil@perkpartners.com>
2981 * Makefile.comm (.y.o): New rule for make on Solaris 2.5.1 -- the
2982 internal .y.o rule took precendence over the .y.cc rule, compiling
2983 the yacc files with gcc instead of g++.
2985 2002-03-23 Werner LEMBERG <wl@gnu.org>
2987 * tmac/dvi.tmac: Add replacement font for `CB'.
2989 * tmac/doc.tmac: s/request/macro/ in messages.
2990 (doc-generic-macro): Improve error message.
2991 * tmac/groff_mdoc.man: Minor improvements.
2993 2002-03-22 Werner LEMBERG <wl@gnu.org>
2995 * doc/groff.texinfo: Document possible conflict between `tr' and
2998 2002-03-21 Werner LEMBERG <wl@gnu.org>
3000 Improve handling of hyphenation patterns. It is now possible to
3001 use most of TeX's pattern files unmodified. To make the process
3002 more flexible, a new request `hpfcode' has been added which
3003 provides a character code mapping for the `hpf' request. See
3004 comment before hpf_getc() for more details.
3006 * src/roff/troff/env.cc (insert_hyphenation, hpf_getc): New
3008 (read_patterns_file): Additional parameter for exception dictionary.
3009 Extended to recognize \pattern, \hyphenation, and \endinput.
3010 (do_hyphenation_patterns_file): Updated.
3011 * src/roff/troff/env.h (hpf_code_table): New extern.
3013 * src/roff/troff/input.cc (hpf_code_table): New array.
3014 (init_hpf_code_table, hyphenation_patterns_file_code): New
3016 (hyphenation_code): Handle translation from `trin' correctly.
3017 (main, init_input_requests): Updated.
3018 (charinfo::set_translation): Handle hyphenation code also.
3020 * src/roff/troff/charinfo.h (charinfo::get_translation_input): New
3023 * src/roff/troff/env.cc (WORD_MAX): Reduced to 256 since `unsigned
3024 char' is used for offsets in hyphenation exceptions.
3026 * tmac/hyphen.us: Replace with contents of unmodified `hyphen.tex'.
3028 * NEWS, man/groff_diff.man, man/groff.man: Document it.
3030 2002-03-20 Larry Kollar <kollar@alltel.net>
3032 * doc/groff.texinfo: Add documentation for `hpfa' and `trin'
3035 2002-03-18 Werner LEMBERG <wl@gnu.org>
3037 * tmac/html.tmac: Fix serious typo.
3039 2002-03-17 Larry Kollar <kollar@alltel.net>
3041 * doc/groff.texinfo: Add documentation for `writec' request.
3043 2002-03-17 Werner LEMBERG <wl@gnu.org>
3045 Added request `hpfa' to append hyphenation patterns.
3047 * src/roff/troff/env.cc (hyphen_trie::read_patterns_file): Add
3049 (hyphenation_patterns_file): Renamed to...
3050 (do_hyphenation_patterns_file): This.
3051 (hyphenation_patterns_file, hyphenation_patterns_file_append): New
3053 (init_hyphen_requests): Updated.
3054 * NEWS, man/groff.man, man/groff_diff.man: Document it.
3056 2002-03-16 Werner LEMBERG <wl@gnu.org>
3058 Added request `writec' in analogy to `tmc'.
3060 * src/roff/troff/input.cc (write_request): Renamed to...
3061 (do_write_request): This.
3062 Added one parameter.
3063 (write_request, write_request_continue): New functions.
3064 (init_input_requests): Updated.
3065 * NEWS, man/groff.man, man/groff_diff.man: Document it.
3067 * font/devdvi/DESC.in (sizes): Allow all sizes in the range
3069 * NEWS: Document it.
3071 2002-03-15 Werner LEMBERG <wl@gnu.org>
3073 * man/groff.man: Add writem request.
3075 Add request `trin' (translate input) to make `.asciify' work
3076 correctly. This is necessary since `charXXX' entity names are no
3077 longer hardcoded in font definition files.
3079 * src/roff/troff/charinfo.h (charinfo): Add `asciify_code' and
3080 `translate_input' members.
3081 (charinfo::set_asciify_code, charinfo::get_asciify_code,
3082 charinfo::set_translation_input): New methods.
3083 (charinfo::set_translation): Add third argument.
3084 * src/roff/troff/input.cc (charinfo:set_translation): Set
3086 (do_translate): Add second argument.
3087 (translate_input): New function.
3088 (init_input_requests): Updated.
3089 * src/roff/troff/node.cc (glyph_node::asciify,
3090 composite_node::asciify): Use `get_asciify_code'.
3092 * tmac/cp1047.tmac, tmac/latin1.tmac: Use `trin'.
3094 * NEWS, man/groff.man, man/groff_diff.man: Updated.
3096 2002-03-14 Larry Kollar <kollar@alltel.net>
3098 * doc/groff.texinfo: Improve documentation of .RS and .RE.
3100 2002-03-14 Werner LEMBERG <wl@gnu.org>
3102 Add a new request `sizes' similar to the `sizes' command in DESC
3105 * src/roff/troff/env.cc (override_sizes): New function.
3106 (init_env_requests): Use it.
3107 * src/roff/troff/token.h: Export `read_string'.
3108 * NEWS, man/groff_diff.man, man/groff.man: Document it.
3110 2002-03-12 Werner LEMBERG <wl@gnu.org>
3112 * doc/groff.texinfo: More fixes for texinfo 4.1 and higher.
3114 2002-03-10 Werner LEMBERG <wl@gnu.org>
3116 * tmac/pspic.tmac: Add support for -Tdvi.
3117 * tmac/dvi.tmac: Include pspic.tmac.
3118 * src/devices/grodvi/grodvi.man: Document it.
3121 * font/devlj4/generate/Makefile: Fix URL of metric files.
3123 2002-03-09 Werner LEMBERG <wl@gnu.org>
3125 * PROBLEMS: The static constructor bug has been fixed in z/OS V1R3.
3127 2002-03-09 Larry Kollar <kollar@alltel.net>
3129 * tmac/groff_ms.man: Add documentation for RS and RE macros.
3131 2002-03-08 Werner LEMBERG <wl@gnu.org>
3133 * doc/groff.texinfo: Fixes for texinfo 4.1.
3135 2002-03-07 Werner LEMBERG <wl@gnu.org>
3137 * src/include/lib.h: Include getopt.h if groff-getopt.h can't be
3139 Handle CYGWIN properly.
3141 2002-03-07 Paco Andrés Verdú <pandres@dragonet.es>
3143 * font/devlbp/Makefile.sub (DEVFILES): Add some missing fonts.
3144 * tmac/lbp.tmac: Add some font translations.
3146 2002-03-02 Werner LEMBERG <wl@gnu.org>
3148 * font/devcp1047/R.proto, font/devlatin1/R.proto,
3149 font/devhtml/R.proto: Remove `charXXX' entries.
3150 * tmac/tty.tmac, tmac/html.tmac: Load latin1.tmac or cp1047.tmac
3153 * font/devlj4/generate/text.map: Remove `charXXX' entries.
3154 * font/devlj4/*: Regenerated all font definition files.
3155 * tmac/lj4.tmac: Load latin1.tmac.
3157 * src/utils/hpftodit/hpftodit.cc (do_file): Partially undo change
3158 from 2000-06-17: LJ4 metric files are *not* text files.
3160 * tmac/troffrc, tmac/dvi.tmac, tmac/ps.tmac: Don't use .T string
3161 register to test for EBCDIC.
3163 2002-03-01 Werner LEMBERG <wl@gnu.org>
3165 * src/utils/afmtodit/afmtodit.pl: Skip comment lines in encoding
3166 files (as grops already does).
3167 * src/utils/afmtodit/afmtodit.man: Document comment lines in map
3169 * src/devices/grops/grops.man: Document comment lines in encoding
3172 * tmac/cp1047.tmac: New file.
3173 * tmac/dvi.tmac, tmac/tty-char.tmac: Use it.
3174 * tmac/ps.tmac: Load latin1.tmac or cp1047.tmac.
3175 * tmac/Makefile.sub (NORMALFILES): Updated.
3177 * tmac/ec.tmac: Don't load latin1.tmac again.
3179 * font/devps/generate/lgreekmap, font/devps/generate/symbolchars,
3180 font/devps/generate/dingbats.map,
3181 font/devps/generate/dingbats.rmap, font/devps/text.enc,
3182 font/devps/generate/Makefile (symbolmap): Add header comment.
3183 * font/devps/generate/textmap: Ditto.
3184 Remove `charXXX' entries.
3185 * font/devps/symbolmap: Regenerated.
3186 * font/devps/*: Regenerated all font definition files.
3188 2002-02-28 Werner LEMBERG <wl@gnu.org>
3190 Add color support to grodvi (for drawing colors are currently
3191 translated to gray values).
3193 * src/devices/grodvi/dvi.cc (FILL_MAX): Removed.
3194 (dvi_printer): Add `cur_color' member.
3195 (dvi_printer::set_color): New function.
3196 (draw_dvi_printer): Remove `fill'.
3197 (draw_dvi_printer::fill_next): Pass environment as parameter.
3198 Update code for new color support translated to gray.
3199 (dvi_printer::set_char): Updated.
3200 (dvi_printer::begin_page, dvi_printer::end_page): Handle color
3201 changes crossing the page border.
3202 (dvi_printer::draw): Updated.
3203 Remove cases `f' and `F'.
3204 * tmac/dvi.tmac: Add color definitions.
3205 * NEWS, src/devices/grodvi/grodvi.man: Updated.
3207 * tmac/an-old.tmac (R): Make this a macro to emit a warning if
3210 * aclocal.m4 (GROFF_NEED_DECLARATION): Use test similar to recent
3211 versions of autoconf.
3212 * configure: Updated.
3214 * doc/homepage.ms: Use `.blm'.
3215 * tmac/www.tmac (www-depth): New auxiliary variable.
3216 (www-pop-level): Don't issue HTML tag.
3217 (ULS, ULE, LI): Use absolute indentation.
3219 * src/devices/grops/ps.cc (ps_printer::begin_page,
3220 ps_printer::end_page): Switch forth and back to default color while
3221 starting a new page.
3223 2002-02-27 Werner LEMBERG <wl@gnu.org>
3225 Add EC and TC fonts to devdvi.
3227 * src/utils/tfmtodit/tfmtodit.man: Document patching of exbase.mf.
3228 * font/devdvi/generate/cork.map: Renamed to...
3229 * font/devdvi/generate/ec.map: This.
3230 Remove entry for `aq'.
3231 * font/devdvi/generate/tc.map: New file.
3232 * font/devdvi/generate/Makefile (*EC, *TC): New creation rules for
3235 * font/devdvi/*EC, font/devdvi/*TC: New font definition files.
3236 * font/devdvi/Makefile.sub (DEVFILES): Updated.
3237 * tmac/ec.tmac: New file.
3238 * tmac/Makefile.sub (NORMALFILES): Updated.
3239 * NEWS, src/devices/grodvi/grodvi.man: Updated.
3240 * man/groff_char.man: Check `ECFONTS' register.
3242 * font/devdvi/{TR,TI,TB,TBI,HR}: Fix `name' field.
3244 2002-02-26 Werner LEMBERG <wl@gnu.org>
3246 * font/devdvi/generate/*.map: Remove all `charXXX' entries.
3247 * font/devdvi/generate/cork.map: Add 'y and 'Y.
3248 * font/devdvi/*: Updated.
3249 * tmac/dvi.tmac: Formatting.
3251 Add font `HBI' for the dvi output.
3252 Add support for font families `T' and `H'.
3254 * font/devdvi/HBI: New file.
3255 * font/devdvi/B: Renamed to ...
3256 * font/devdvi/TB: This.
3257 * font/devdvi/BI: Renamed to ...
3258 * font/devdvi/TBI: This.
3259 * font/devdvi/I: Renamed to ...
3260 * font/devdvi/TI: This.
3261 * font/devdvi/R: Renamed to ...
3262 * font/devdvi/TR: This.
3263 * font/devdvi/H: Renamed to ...
3264 * font/devdvi/HR: This.
3265 * font/devdvi/Makefile.sub (DEVFILES): Updated.
3266 * font/devdvi/generate/Makefile (HBI): New rule.
3268 (R, I, B, BI, H): Renamed to ...
3269 (TR, TI, TB, TBI, HR): This, respectively.
3271 * NEWS, src/devices/grodvi/grodvi.man: Updated.
3272 * font/devdvi/DESC.in: Don't mount R, I, B, BI, and CWI.
3273 Add `styles' and `family' keywords.
3274 * tmac/dvi.tmac: Alias `H' to `HR'.
3275 Add some fspecial requests for italic fonts.
3276 Add TR and TI as special.
3277 Add support for `_' with font CWI.
3279 * src/roff/troff/number.cc (parse_expr): Add missing `break' for
3280 operator `:'. Until now, the expression `0:1' would return 2
3283 2002-02-25 Werner LEMBERG <wl@gnu.org>
3285 * man/groff_char.man: Added some missing PS glyph names (from the
3287 * font/devps/generate/textmap, font/devps/symbolmap: Add
3290 * doc/groff.texinfo: Minor additions and fixes.
3291 * man/groff_diff.man: Remove documentation of fp request. This
3292 is already covered in the original troff manual.
3293 Updated to be consistent with other doc files.
3296 2002-02-24 Werner LEMBERG <wl@gnu.org>
3298 * aclocal.m4 (GROFF_EBCDIC): Don't include `font/devutf8' in
3300 Define new variable OTHERDEVDIRS (containing `font/devlj4
3301 font/devlbp' if not EBCDIC).
3302 * Makefile.in (TTYDEVDIRS): Always include `font/devutf8'.
3303 (OTHERDEVDIRS): New variable.
3304 (MDEFINES, DEVDIRS, ALLDIRS, DISTDIRS): Updated.
3305 * configure: Regenerated.
3307 * NEWS, src/devices/grotty/grotty.man: Updated.
3309 2002-02-23 Werner LEMBERG <wl@gnu.org>
3311 * src/roff/troff/input.cc (do_overstrike, do_bracket,
3312 get_line_arg): Honour input level.
3314 Add new symbol `mc' corresponding to U+00B5 MICRO SIGN.
3316 * font/*/*: Implement it in all font files.
3317 * font/devps/generate/textmap, font/devps/generate/symbolchars,
3318 * font/devps/symbolmap: Updated.
3319 * font/devlj4/generate/text.map: Updated.
3320 * font/devdvi/generate/CompileFonts (sizes): Add LaTeX sizes.
3321 * font/devdvi/generate/texmi.map: Updated.
3323 * font/devutf8/R.proto: Remove all `charXXX' entries.
3324 * font/devutf8/NOTES: Updated.
3326 * font/devX*/*: Regenerated with xtotroff, using fonts from XFree86
3329 * tmac/latin1.tmac, tmac/psold.tmac, tmac/tty-char.tmac: Updated.
3331 * NEWS, man/groff_char.man: Updated.
3333 2002-02-21 Phil Lobbes <phil@perkpartners.com>
3335 * src/include/lib.h [HAVE_SNPRINTF]: Include stdarg.h.
3337 2002-02-20 Ralph Corderoy <ralph@inputplus.demon.co.uk>
3339 * src/roff/grog/grog.pl: Fix computation of $refer.
3341 2002-02-19 Werner LEMBERG <wl@gnu.org>
3343 * src/include/lib.h [!HAVE_SNPRINTF]: Add declarations for
3344 `snprintf' and `vsnprintf'.
3346 * src/include/htmlindicate.h: Renamed to...
3347 * src/include/htmlhint.h: This.
3348 * src/include/Makefile.sub: Updated.
3349 * src/preproc/eqn/main.cc: Updated.
3351 2002-02-18 Werner LEMBERG <wl@gnu.org>
3353 * man/roff.man, man/groff_out.man, man/groff.man,
3354 man/groff_diff.man, man/ditroff.man, src/roff/groff/groff.man,
3355 src/roff/troff/troff.man: Updated to latest changes in www.tmac.
3357 * win32-diffs: Updated.
3359 2002-02-17 Werner LEMBERG <wl@gnu.org>
3361 * doc/Makefile (clean): Add *.eps.
3362 (MEMACROS): Removed.
3363 (TFLAG): New variable.
3366 (GROFF): Use TFLAG, FFLAG, -U, -p, -e, -t, and -ww.
3368 (.ms.html, .ms.ascii, .ms.ps, homepage.html): Simplify.
3370 * tmac/www.tmac: Use dummy diversion while resetting and disabling
3372 * tmac/e.tmac: Inserted some more `\"' to remove warnings if used
3374 * src/roff/troff/troff.man: Fix order of parameter description.
3378 2002-02-16 Gaius Mulley <gaius@glam.ac.uk>
3380 Simplify image handling for grohtml.
3383 * src/devices/grohtml/html-text.cc (DEBUGGING): Don't undefine but
3385 (html_text::dump_stack): Don't emit newline while debugging.
3386 (html_text::do_push) [DEBUGGING]: Print more info.
3387 (html_text::check_emit_text): Fix handling of <p>.
3388 * src/devices/grohtml/html.h: Updated.
3389 * src/devices/grohtml/output.cc (FPUTC, FPUTS, PUTC): New macros,
3390 replacing `fputc', `fputs', `putc'. If DEBUGGING is defined, they
3391 send its data to stderr also.
3393 (simple_output::space_or_newline) [DEBUGGING]: Removed.
3394 * src/devices/grohtml/post-html.cc (html_printer::do_links,
3395 html_printer::html_printer): Remove `DEBUGGING' conditionals.
3397 * src/include/html-strings.h (HTML_IMAGE_{CENTERED,LEFT,RIGHT,END}):
3399 * src/libs/libgroff/htmlhint.cc (is_in_graphic_start,
3400 is_inline_image): Removed.
3401 (html_begin_suppress, html_end_suppress): Don't take a parameter.
3402 (graphic_start, graphic_end): Removed.
3403 * src/include/htmlindicate.h: Updated.
3404 * src/preproc/html/pre-html.cc (DEBUG_HTML): Removed.
3405 (macroset_template): New global variable.
3406 (makeFileName): Use `macroset_template'.
3407 (write_end_image): Don't take a parameter.
3409 (write_start_image: Don't emit newline.
3410 (char_buffer::write_upto_newline): Updated.
3411 (char_buffer::skip_to_newline): Renamed to ...
3412 (char_buffer::skip_until_newline): This.
3414 (char_buffer::write_file_troff, char_buffer::write_file_html):
3416 (createAllPages, createImage) [DEBUGGING]: Handle `debug' flag.
3417 (removeAllPages): Remove `DEBUGGING' conditionals.
3418 (addRegDef, dump_args): New functions.
3419 (char_buffer::do_html, char_buffer::do_image): Handle
3420 `www-image-template' command line variable.
3421 Add more debugging code.
3422 (addps4html): Removed.
3423 (removeTempFiles) [DEBUGGING]: Handle `debug' flag.
3425 * src/preproc/eqn/main.cc: Include `ctype.h'.
3426 (suppress_html): Removed.
3428 (inline_equation): Use `html_begin_suppress' and
3429 `html_end_suppress'.
3430 * src/preproc/pic/troff.cc: Don't include `htmlindicate.h'.
3431 (troff_output::start_picture, troff_output::finish_picture):
3433 * src/preproc/tbl/main.cc: Don't include `htmlindicate.h'.
3434 (process_input_file): Updated.
3436 * src/roff/troff/div.cc (page_number): Set page number only if the
3437 `ps4html' register isn't defined.
3438 * src/roff/troff/input.cc (image_no): New external variable.
3439 (do_suppress): Use it.
3440 * src/roff/troff/node.h (suppress_node::image_id): New member.
3441 * src/roff/troff/node.cc (image_no): Remove `static' keyword.
3442 (suppress_node::suppress_node): Initialize `image_id' member.
3443 (suppress_node::same): Handle `image_id' also.
3444 (suppress_node::copy): Updated.
3445 (last_image_id): New global variable.
3446 (suppress_node::tprint): Use it.
3448 * tmac/an-old.tmac (TS, TE, EQ, EN): Use HTML-IMAGE and
3450 * tmac/pspic.mac (PSPIC): Fix html support.
3451 * tmac/s.tmac (@EQ, @EN, @TS, TE, PS, PE): Ditto.
3452 * tmac/www.tmac (www-image-template): Set up.
3453 (HTMLINDEX): Renamed to...
3455 (BODYCOLOR): Renamed to...
3457 (BACKGROUND): Renamed to...
3459 (URL): Change order of parameters for consistency.
3460 (MAILTO): Renamed to...
3462 (IMAGE, PNG-IMAGE, MARGIN-PNG-IMAGE): Renamed to...
3463 (IMG, PIMG, MPIMG): This.
3464 (HTML-H-BEGIN, HTML-H-END): Renamed to...
3466 (LINKS): Renamed to...
3468 (LINE): Renamed to...
3470 (NO-AUTO-RULE): Renamed to...
3472 (HTML-TL): Renamed to...
3474 (UL-BEGIN, UL-END): Renamed to...
3476 (DROPCAP): Renamed to...
3478 (TS, TE, EQ, EN): Provide default definitions.
3479 (www-make-unique-name): Updated.
3480 (HTML-IMAGE-INLINE): Fix typo.
3481 * tmac/groff_www.man: Updated.
3483 * doc/Makefile (homepage.html): Add option -r to grohtml.
3484 Use shortened image name.
3485 * doc/groff.texinfo: Updated info on grohtml strings and macros.
3486 * doc/homepage.ms: Updated and extended.
3488 2002-02-14 Werner LEMBERG <wl@gnu.org>
3490 Don't use `CSI 39 m' and `CSI 49 m' but `CSI 0 m'.
3492 * src/devices/grotty/tty.cc (SGR_DEFAULT_COLOR,
3493 SGR_BACK_DEFAULT_COLOR): Replaced with ...
3494 (tty_printer::put_color): Use it.
3495 (ttr_printer::end_page): Simplify.
3497 2002-02-13 Werner LEMBERG <wl@gnu.org>
3499 * tmac/groff_tmac.man: Moved to...
3500 * man/groff_tmac.man: This place.
3501 * tmac/Makefile.sub, man/Makefile.sub: Updated.
3503 2002-02-12 Werner LEMBERG <wl@gnu.org>
3505 * src/libs/libgroff/Makefile.sub (snprintf.o): Don't use
3506 $(COMPILE.c) to not include groff's assert.h.
3508 * src/drivers/grotty/tty.cc (main): Add GROFF_NO_SGR environment
3510 * NEWS, src/drivers/grotty/grotty.man: Document it.
3512 2002-02-11 Werner LEMBERG <wl@gnu.org>
3514 * src/libs/snprintf/snprintf.c: Updated to latest version
3517 * src/roff/grog/grog.pl (process): Fix handling of `.['. We now
3518 test whether there is `.]' also.
3519 Don't check for spaces after `.['.
3520 * src/roff/grog/grog.sh: Do the same.
3522 2002-02-10 Werner LEMBERG <wl@gnu.org>
3526 * src/libs/libgroff/illegal.cc: Renamed to ...
3527 * src/libs/libgroff/invalid.cc: This.
3528 (illegal_char_table): Renamed to ...
3529 (invalid_char_table): This.
3530 * src/libs/libgroff/Makefile.sub: Updated.
3531 * win32-diffs: Updated.
3533 * doc/groff.texinfo, src/devices/grops/psrm.cc (ps_get_line),
3534 src/libs/libdriver/input.cc (fatal_command, parse_color_command,
3535 parse_x_command), src/libs/libgroff/font.cc (text_file::next,
3536 font::load), src/preproc/eqn/main.cc (read_line, main),
3537 src/preproc/eqn/lex.cc (file_input::read_line),
3538 src/preproc/pic/lex.cc (file_input::read_line,
3539 simple_file_input::get, simple_file_input::peek),
3540 src/preproc/pic/main.cc (top_input::get, top_input::peek),
3541 src/preproc/pic/pic.man, src/preproc/refer/main.cc
3542 (input_stack::push_file), src/preproc/refer/refer.cc (do_file,
3543 do_bib), src/preproc/tbl/main.cc (table_input::get),
3544 src/preproc/grn/grn.man, src/preproc/grn/main.cc (interpret),
3545 src/roff/troff/input.cc (file_iterator::fill, file_iterator::peek,
3546 do_zero_width, read_request, encode_char, ps_get_line,
3547 transparent_file, get_char_for_escape_name, transparent_translate,
3548 asciify, input_char_description, read_string, set_string),
3549 src/roff/troff/env.cc (environment::add_html_tag),
3550 src/roff/troff/troff.man, tmac/e.tmac (`@(', `(f'): Do it.
3552 * src/include/lib.h: Updated.
3554 * src/preproc/eqn/eqn.cc: Removed.
3558 * src/preproc/grn/hdb.cc (DBRead): Fix fscanf() fields.
3560 2002-02-09 Werner LEMBERG <wl@gnu.org>
3562 * doc/gnu.xpm: New image.
3563 * doc/Makefile (DOCS): Add homepage.ps.
3564 Add rules for converting xpm->png and xpm->eps.
3565 Use `gnu.{xpm,eps}' as image names.
3566 * doc/homepage.ms: Updated.
3568 2002-02-09 Gaius Mulley <gaius@glam.ac.uk>
3570 * tmac/www.tmac (www-error): New macro, replacing calls to `@error'.
3571 (IMAGE): Change image position parameters to `-L', `-R', and `-C'.
3572 Remove calls to `B1' and `B2'
3573 (PNG-IMAGE): New macro for inclusion of images in PNG format.
3574 (www-left-ll-trap, www-left-po-trap, www-right-ll-trap): New
3575 auxiliary variables for MARGIN-PNG-IMAGE.
3576 (www-finish-left-po, www-finish-right-ll, www-finish-left-ll): New
3577 auxiliary macros for MARGIN-PNG-IMAGE.
3578 (MARGIN-PNG-IMAGE): New macro to put an image in PNG format into
3580 (www-heading-no): New auxiliary variable for HTML-H-{BEGIN,END}.
3581 (HTML-H-BEGIN, HTML-H-END): New macros to begin and end a heading.
3582 (DROPCAP): New macro to produce dropcap characters.
3583 (www-do-image): Renamed back to...
3584 (HTML-DO-IMAGE): This.
3585 Updated all callers.
3587 * doc/Makefile (gnubw.eps): Updated.
3588 * doc/homepage.ms: Updated.
3590 2002-02-08 Werner LEMBERG <wl@gnu.org>
3592 * doc/pic.ms: Fixed typos (\(*tx -> \*(tx).
3593 Added `linethick' to table in section `Style Variables'.
3595 2002-02-08 Gaius Mulley <gaius@glam.ac.uk>
3597 * src/libs/libdriver/input.cc (get_extended_arg): Fix conditional.
3599 2002-02-07 Werner LEMBERG <wl@gnu.org>
3601 Adding options -C (compatibility mode) and -c (grotty's old output
3604 * src/roff/nroff/nroff.sh: Implement it.
3606 * NEWS, src/roff/nroff/nroff.man: Updated.
3608 * PROBLEMS: Document bison 1.32 bug.
3610 Some fixes to make groff compile on z/OS 1.2 UNIX (was OS/390).
3612 * src/roff/troff/node.cc (make_tfont): Define it earlier.
3613 * src/roff/troff/div.h: Add prototype for `end_diversions'.
3614 * src/roff/troff/input.cc: Add prototype for `process_input_stack'.
3615 * src/roff/troff/env.h: Add prototype for `title'.
3617 Adding EBCDIC support to grotty.
3619 * src/devices/grotty/tty.cc (CSI): New macro.
3620 (SGR_*, tty_printer::put_color): Use it.
3622 2002-02-06 Werner LEMBERG <wl@gnu.org>
3624 Implementing color support in grotty. The new switch -c activates
3625 the old drawing scheme, disabling color at the same time. The new
3626 switch `-i' selects italic instead of underlining (SGR only).
3628 * src/devices/grotty/tty.cc (putstring): New define instead of
3629 `fputs'. Updated all callers.
3630 (old_drawing_scheme): New global variable.
3631 (COLOR_CHANGE): New enum value.
3632 (SGR_*): New defines containing color handling escape sequences.
3633 (TTY_MAX_COLORS, DEFAULT_COLOR_IDX): New defines.
3634 (glyph): New members `back_color_idx' and `fore_color_idx'.
3635 (glyph::order): Add COLOR_CHANGE.
3636 (tty_printer): New members `cur_fore_idx', `curr_back_idx',
3637 `is_underline', `is_bold', `cu_flag', `tty_colors'.
3638 New methods `make_underline', `make_bold', `color_to_idx',
3639 `change_color', `put_color'.
3640 (cu_flag): Moved into `tty_printer' class.
3641 (tty_printer::tty_printer): Initialize colors.
3642 (tty_printer::add_char, tty_printer::set_char, tty_printer::special,
3643 tty_printer::draw, tty_printer::end_page): Handle colors also.
3644 (main): Add options `-c' and `-i'.
3646 * NEWS, src/devices/grotty/grotty.man: Updated.
3648 * src/include/errarg.h (errarg): Add support for `unsigned int'.
3649 * src/libs/libgroff/errarg.c: Implement it.
3651 * src/include/printer.h (printer): Add `change_color' method
3652 (currently used by grotty only).
3653 * src/libs/libdriver/printer.cc: Implement it.
3654 * src/libs/libdriver/input.cc (parse_D_command, do_file): Add
3655 call to `pr->change_color'.
3657 * src/roff/troff/node.cc (troff_output_file::fill_color,
3658 troff_output_file::glyph_color): Call `do_motion'.
3660 * tmac/tty.tmac: Add color definitions.
3662 * src/roff/groff/groff.man: Minor fixes.
3664 2002-02-05 Bernd Warken <bwarken@mayn.de>
3666 * src/libs/libdriver/input.cc: Introduce `EnvInt' typedef and use
3667 it. This is a preparation for future changes.
3669 2002-02-05 Werner LEMBERG <wl@gnu.org>
3671 * src/roff/troff/input.cc (process_input_stack): Fix the case
3672 where leading spaces are followed by \f or \s; previously, an
3673 incorrect space width has been used.
3675 * doc/roff.man (quoted_char): Fix argument.
3676 (comment): Define string.
3678 2002-02-04 Larry Kollar <kollar@alltel.net>
3680 * doc/groff.texinfo: More fixes.
3682 2002-02-04 Werner LEMBERG <wl@gnu.org>
3684 * src/preproc/eqn/box.cc (output_string): Don't use \\*[...].
3685 * src/preproc/eqn/main.cc (do_file, inline_equation): Call
3686 `restore_compatibility' before `output_string' -- the LINE_STRING
3687 register now already contains proper switches from and to
3690 * man/groff_char.man: Add Euro symbol.
3691 * man/groff_diff.man: Improve documentation of `.am1' and `.as1'.
3692 * tmac/tty.tmac: Add `EUR' as replacement for `eu' and `Eu'.
3693 * doc/groff.texinfo (Defstr*): Print strings with full syntax.
3696 * doc/Makefile (.SUFFIXES, .texinfo.pdf, clean): Add support for
3698 (.texinfo.html): Add support for texinfo->html.
3700 2002-02-03 Werner LEMBERG <wl@gnu.org>
3702 Added three new requests `ds1', `as1', and `ami'. The former two
3703 are equivalent to `ds' and `as' with the difference that
3704 compatibility mode is saved on entry, switched off during string
3705 expansion, and restored on exit. The latter is the pendant to `dei'
3708 (do_define_string): Use `define_mode' and `calling mode'.
3709 Insert COMPATIBLE_SAVE and COMPATIBLE_RESTORE at the beginning and
3710 end of string, respectively.
3711 (define_string, append_string): Use `calling_mode'.
3712 (define_nocomp_string, append_nocomp_string,
3713 define_string_indirect): New functions.
3714 (init_input_requests): Updated.
3715 * NEWS, man/groff_diff.man, man/groff.man: Document it.
3717 * src/preproc/eqn/box.cc (box::top_level, box::extra_space): Use
3718 `as1' for assigning LINE_STRING (this is `10' usually). Sun's
3719 mm macro package accesses this string register directly.
3720 * src/preproc/eqn/main.cc (inline_equation): Use `as1'.
3722 * tmac/trace.tmac: Trace calls to `am' also. Make it work in
3725 2002-02-02 Larry Kollar <kollar@alltel.net>
3727 * doc/groff.texinfo, tmac/groff_ms.man: More fixes.
3729 2002-01-31 Werner LEMBERG <wl@gnu.org>
3731 * tmac/an-old.tmac (I): Use \, and \/ to improve spacing.
3733 2002-01-31 Bernd Warken <bwarken@mayn.de>
3735 * src/devices/grolbp/lbp.cc (main): Delete `pr'.
3736 * man/groff_out.man: Revised and updated.
3738 2002-01-30 Bernd Warken <bwarken@mayn.de>
3740 * src/libs/libdriver/input.cc [USE_ENV_STACK]: New macro to comment
3741 out the unused `{' and `}' commands. Undefined by default.
3742 (IntArray): Make `data' private.
3743 (IntArray::operator[], IntArray::get_data, IntArray::len): Use these
3744 new methods instead.
3745 (skip_line_D, skip_to_end_of_line): New functions.
3746 (get_D_fixed_args): Use `skip_line_D'.
3747 Changed to handle dummy odd arguments by ...
3748 (get_D_fixed_args_odd_dummy): This new function.
3749 (get_D_variable_args): Split some code into ...
3750 (get_possibly_integer_args): This new function.
3751 (send_draw): Use more `const'.
3752 (delete_current_env): New function.
3753 (position_to_end_of_args): Use `size_t'.
3755 (send_draw): Updated.
3756 (parse_D_command): Handle `c', `C', and `t' better.
3760 2002-01-29 Werner LEMBERG <wl@gnu.org>
3763 * doc/groff.texinfo: Introduce @Def...List, @Def...Item, and
3764 @Def...ListEnd which replaces @Def...x. This is necessary to get
3765 proper HTML output -- see the comment in the file for more
3769 2002-01-29 Gaius Mulley <gaius@glam.ac.uk>
3771 Fixes to make color changes of 2002-01-21 work with grohtml.
3773 * src/devices/grohtml/post-html.cc (style): Updated.
3774 (html_printer): Remove unused methods.
3775 (html_printer::do_font, html_printer::draw, html_printer::set_char,
3776 html_printer::special): Updated.
3777 * src/devices/grohtml/html-text.cc (debugStack, turnDebug,
3778 html_text::dump_stack_element, html_text::dump_stack) [DEBUGGING]:
3779 Added some debugging code.
3780 (html_text::start_tag): Updated.
3781 (html_text::do_push): New method.
3782 (html_text::push_para): Call it.
3783 Add method for handling color.
3784 (html_text::do_color): Updated.
3785 (html_text::shutdown): Handle color.
3786 * src/devices/grohtml/html-text.h (tag_definition): New member
3790 2002-01-28 Werner LEMBERG <wl@gnu.org>
3792 * tmac/ps.tmac, tmac/html.tmac: Fix compatibility mode issues.
3794 2002-01-27 Gaius Mulley <gaius@glam.ac.uk>
3796 Add two switches -a and -g to control the antialiasing bits for
3797 text and graphics, respectively.
3799 * src/devices/grohtml/post-html.cc (main): Dummy code for `-a' and
3801 * src/devices/grohtml/grohtml.man: Document them.
3802 * src/preproc/html/pre-html.cc (MIN_ALPHA_BITS, MAX_ALPHA_BITS):
3804 (textAlphaBits, graphicAlphaBits, antiAlias): New global variables.
3805 (setupAntiAlias): New function.
3806 (createAllPages): Updated.
3807 (scanArguments): Handle `-a' and `-g'.
3808 (main): Call `setupAntiAlias'.
3811 2002-01-27 Werner LEMBERG <wl@gnu.org>
3813 * doc/groff.texinfo (Def*): Call index function after deffn.
3815 * tmac/html.tmac: Call `nroff' request.
3817 2002-01-26 Larry Kollar <kollar@alltel.net>
3819 * tmac/groff_ms.man: Add some omissions.
3821 2002-01-25 Larry Kollar <kollar@alltel.net>
3823 * tmac/groff_ms.man: Typographical improvements.
3825 2002-01-25 Werner LEMBERG <wl@gnu.org>
3827 * doc/groff.texinfo: Updated version and copyright.
3828 * src/devices/grops/grops.man: Updated.
3830 * tmac/groff_tmac.man: Fix `ig' macro.
3832 * tmac/an-old.tmac (ne): Redefine `ne' request to be a no-op in
3834 Use `.ne' unconditionally everywhere.
3835 (TS): Only insert some vertical space. Doing a page break is no
3836 longer necessary due to the redefinition of the `ne' request.
3838 * src/libs/libdriver/input.cc (parse_D_command): Don't emit a
3839 warning for unknown subcommands but parse and pass them to the
3842 2002-01-24 Werner LEMBERG <wl@gnu.org>
3844 * tmac/groff_www.man, NEWS: Fix typos.
3846 2002-01-21 Werner LEMBERG <wl@gnu.org>
3848 Complete revision of color support:
3850 Adapt programs to the new libdriver/input.cc.
3852 Color spaces are no longer converted to RGB but transferred as-is
3853 in the troff intermediate output format.
3855 Handle default color gracefully. troff now supports a `default'
3856 color (which can't be changed).
3858 grops will now use the proper color space functions if available.
3862 Note that currently grohtml doesn't handle colors properly. This
3865 * src/libs/libgroff/itoa.c (UINT_DIGITS): New macro.
3866 (ui_to_a): New function.
3867 * src/include/lib.h: Updated.
3869 * src/include/color.h (color_scheme): Replace `NONE' with `DEFAULT'.
3870 (color): Simplified; removed all `double' members and methods.
3871 A new array `components' now holds the color parameters.
3872 (color::is_default, color::get_components): New methods.
3873 (color::operator==, color:operator!=): New.
3874 (Red, Green, Blue, Cyan, Magenta, Yellow, Black, Gray): New macros
3875 to make access to the `components' array more comprehensible.
3876 * src/libs/libgroff/color.cc: Implement new color support.
3877 (atoh): Small fixes.
3878 (color::read_encoding): Simplified for new troff intermediate color
3880 (default_color): New global variable.
3882 * src/roff/troff/input.cc (default_symbol): New global variable.
3883 (lookup_color): Use it.
3884 (default_black): Removed.
3885 (do_glyph_color, do_fill_color): Simplified.
3886 (define_color): Handle default color.
3888 (do_if_request): Handle default color.
3889 * src/roff/troff/env.cc (environment::environment): Initialize
3890 colors with `default_color'.
3891 * src/roff/troff/node.cc (troff_output_file::put): Add method
3893 (troff_output_file::hex): Removed.
3894 (troff_output_file::fill_color, troff_output_file::glyph_color):
3895 Updated to include/color.h and libdriver/input.cc.
3897 * src/preproc/pic/object.cc (draw_arrow): New parameter to set
3898 fill color properly (identically to the outline color). \D'f...'
3899 doesn't work any more.
3900 All function calls to it updated.
3902 * src/devices/grohtml/post-html.cc (html_printer::do_body, main):
3904 * src/devices/grohtml/html-text.cc (html_text::issue_color_begin):
3907 * src/devices/grops/ps.cc (ps_output::put_color): New method.
3908 (ps_printer::sbuf_color): Make a real member instead of pointer.
3909 (ps_printer::fill_color, ps_printer::output_color): Removed.
3910 (ps_printer::ps_printer): Updated.
3911 (ps_printer::set_char): Ditto.
3912 (ps_printer::set_color): Use various color schemes.
3913 Use `put_color' method.
3914 (ps_printer::flush_sbuf): Don't set color.
3915 (ps_printer::fill_path): Take `environment' as parameter.
3916 Simplify color handling.
3917 (ps_printer::set_line_thickness): Renamed to ...
3918 (ps_printer::set_line_thickness_and_color): This (and updated).
3919 (ps_printer::set_color): Change second parameter from `complete'
3920 to `fill' which better describes what it does.
3921 (ps_printer::draw): Call `flush_sbuf' to output graphic commands
3922 and text in the right order.
3924 Remove branches for `f' and `F'; this is handled by
3926 * src/devices/grops/ps.h: Updated.
3927 * font/devps/prologue (FL): Redefined.
3928 ({F,C}r,k,g: New color functions (with and without filling).
3930 * doc/pic.ms, src/preproc/pic/pic.man: Small fixes.
3931 * man/groff_diff.man, man/groff.man, man/groff_out.man,
3932 doc/groff.texinfo, NEWS: Updated.
3934 2002-01-20 Bernd Warken <bwarken@mayn.de>
3936 * src/libs/libdriver/input.cc: Completely rewritten. See comments
3937 in this file for what has been changed.
3939 2002-01-19 Werner LEMBERG <wl@gnu.org>
3941 * test-groff: Fix GROFF_FONT_PATH.
3942 * tmac/andoc.tmac: Add dummy macros for equation support -- eqnrc
3943 is read before .TH or .Dd is parsed.
3945 2002-01-18 Gaius Mulley <gaius@glam.ac.uk>
3947 * src/libs/libgroff/geometry.cc (check_output_arc_limits): Fix
3948 quadrant boundaries.
3950 2002-01-18 Werner LEMBERG <wl@gnu.org>
3952 * devices/grops/ps.cc: Aargh! Fix the fix of the incorrectly
3955 2002-01-17 Ruslan Ermilov <ru@FreeBSD.org>
3957 * tmac/doc.common: Initialize %I register for the %I macro to
3958 avoid (harmless) warning.
3959 * tmac/doc.tmac (Bd): There is no reason to enforce -compact
3960 when in the SYNOPSIS section.
3962 2002-01-17 Bruno Haible <haible@clisp.cons.org>
3964 * src/preproc/pic/lex.cc (get_token): Fix typo.
3966 2002-01-17 Werner LEMBERG <wl@gnu.org>
3968 * devices/grops/ps.cc: Fix incorrectly applied last patch.
3970 2002-01-17 Larry Kollar <kollar@alltel.net>
3972 * tmac/groff_ms.man: Completely rewritten.
3974 2002-01-16 Werner LEMBERG <wl@gnu.org>
3976 * tmac/an-old.tmac (TS): Force break, inserting some vertical space.
3978 2002-01-15 Gaius Mulley <gaius@glam.ac.uk>
3980 * devices/grops/ps.cc (ps_printer::fill_path): Fix handling of
3982 (ps_printer::draw): Ditto.
3984 2002-01-14 Ruslan Ermilov <ru@FreeBSD.org>
3986 * tmac/groff_mdoc.man: Minor fixes.
3988 2002-01-13 Werner LEMBERG <wl@gnu.org>
3990 * man/groff_out.man: Some fixes.
3992 2002-01-13 Gaius Mulley <gaius@glam.ac.uk>
3994 * doc/pic.ms: Fix typos.
3996 2002-01-12 Werner LEMBERG <wl@gnu.org>
3998 * doc/groff.texinfo, doc/groff.man: More on a printable backslash.
4000 2002-01-10 Werner LEMBERG <wl@gnu.org>
4002 * font/devutf8/R.proto, font/devhtml/R.prot: Add `Eu' and `eu'
4006 2002-01-09 Bernd Warken <bwarken@mayn.de>
4008 * man/groff_out.man: Revised.
4009 * man/roff.man: Minor fixes.
4010 * src/roff/troff/troff.man: Some reordering.
4012 2002-01-09 Werner LEMBERG <wl@gnu.org>
4014 * tmac/an-old.tmac: Add dummy macros for equation support.
4016 2002-01-07 Werner LEMBERG <wl@gnu.org>
4018 doc/groff.texinfo: Fix documentation of glyph searching algorithm.
4020 * tmac/an-old.tmac: Revert change 2001-12-23. This breaks too many
4022 * tmac/groff_man.man: Small improvements.
4024 2002-01-07 Bernd Warken <bwarken@mayn.de>
4026 * man/groff_diff.man: Revised.
4028 2002-01-06 Werner LEMBERG <wl@gnu.org>
4030 * tmac/www.tmac: Remove extraneous backslash.
4032 2002-01-06 Bernd Warken <bwarken@mayn.de>
4034 * man/ditroff.man, src/roff/groff/groff.man, man/groff.man: Revised.
4036 2002-01-05 Werner LEMBERG <wl@gnu.org>
4038 Integrated groffer, contributed by Bernd Warken.
4040 * contrib/groffer/*: New.
4041 * Makefile.in, NEWS: Updated.
4043 2002-01-04 Werner LEMBERG <wl@gnu.org>
4045 * doc/groff.texinfo: Added macros `@Defmpreg' and `@Defmpregx' for
4046 registers defined in macro packages.
4047 Revising the ms part.
4049 2002-01-04 Larry Kollar <kollar@alltel.net>
4051 * doc/groff.texinfo: Add documentation for ms macros.
4053 2002-01-02 Werner LEMBERG <wl@gnu.org>
4055 First step in adding PS support for the Euro symbol. `eu' is the
4056 official Euro logo, `Eu' is a font-specific glyph variant.
4058 * font/devps/text.enc: Add `Euro' at position 9.
4059 * font/devps/generate/textmap: Add `Euro' as symbol `Eu'.
4060 * font/devps/symbolmap: Regenerated.
4064 2002-01-02 Bernd Warken <bwarken@mayn.de>
4066 * man/roff.man: Revised.
4068 2002-01-01 Bernd Warken <bwarken@mayn.de>
4070 * src/roff/groff/groff.man: Completely rewritten.
4072 2001-12-31 Werner LEMBERG <wl@gnu.org>
4074 * doc/Makefile: Updated.
4076 2001-12-30 Werner LEMBERG <wl@gnu.org>
4078 * tmac/www.tmac: Make all names of internal macros/registers/strings
4079 lowercase, and prepend `www-'.
4080 Other minor changes.
4081 * src/roff/troff/troff.man: Add preprocessor string at BOF.
4083 2001-12-30 Gaius Mulley <gaius@glam.ac.uk>
4085 Implement option `-b' in grohtml to set the HTML background colour.
4087 * src/devices/grohtml/post-html.cc (default_background): New global
4089 (html_printer::html_printer): Initialize `background' to
4090 `default_background'.
4091 (main): Implement option `-b'.
4093 * src/preproc/html/pre-html.cc (scanArguments): Add dummy handling
4095 * src/devices/grohtml/grohtml.man: Updated.
4096 * doc/Makefile (.ms.html): Use `-b'.
4097 * tmac/html.tmac: Don't set background color.
4099 Add new grohtml tag `.html-tl'.
4101 * src/devices/grohtml/post-html.cc (title_desc): Add `with_h1'
4103 (title_desc::title_desc): Updated.
4104 (html_printer::troff_tag): Handle `.html-tl'.
4105 (html_printer::write_title): Use `with_h1'.
4106 * tmac/www.tmac (www-end-nowhere): New auxiliary macro.
4107 (HTML-TL): New macro.
4109 Add support for unordered lists in HTML.
4111 * tmac/www.tmac (www-level): New auxiliary register.
4112 (www-level1, www-level2, www-level3): New auxiliary strings.
4113 (www-push-level, www-pop-level): New auxiliary macros
4114 (UL-BEGIN, UL-END, LI): User macros for unordered lists.
4118 * src/preproc/html/pre-html.cc (DEFAULT_IMAGE_RES): Increase to 100.
4119 (DEFAULT_VERTICAL_OFFSET): Removed.
4120 (IMAGE_BOARDER_PIXELS): Set to 0.
4121 (A4_LENGTH, A4_OFFSET, LETTER_LENGTH, LETTER_OFFSET): New macros.
4122 (vertical_offset): Initialize with 0.
4123 (gsPaper): New global variable.
4124 (get_resolution): Scan for and return unsigned int.
4125 (get_papersize): New function to get paper length from devps/DESC.
4126 (determine_vertical_offset): New function.
4127 (createAllPages): Produce gray-level images and use proper page
4129 (createImage): Use `-quiet' option of pnmcrop.
4130 (addZ): Fix passing of `-Z'.
4131 (scanArguments): Fix handling of `-o'.
4132 (main): Call `determine_vertical_offset'.
4133 * src/devices/grohtml/post-html.cc (html_printer::draw): Comment out
4136 * src/libs/libgroff/tmpfile.cc (add_tmp_file): Fix buffer length.
4137 * src/roff/troff/node.cc (troff_output_file::check_charinfo): Handle
4138 glyph descenders properly.
4140 * doc/homepage.ms: Include `gnubw.eps'.
4141 * doc/Makefile (gnubw.eps): New rule.
4142 (homepage.html): Depend on `gnubw.eps'.
4144 2001-12-25 Werner LEMBERG <wl@gnu.org>
4146 * src/roff/troff/input.cc (default_black): Fix return value.
4148 2001-12-24 Ruslan Ermilov <ru@FreeBSD.org>
4150 * tmac/doc-common (Dt): Change output of architecture strings.
4151 Do some syntax cleanup.
4152 * tmac/groff_mdoc.man: Updated.
4154 2001-12-23 Werner LEMBERG <wl@gnu.org>
4156 Adding an `itc' request (input line trap accepting \c).
4158 * src/roff/troff/env.h (environment): New member
4159 `continued_input_trap'.
4160 Make `do_input_trap' a friend function instead of `input_trap'.
4161 * src/roff/troff/env.cc (environment::environment,
4162 environment::copy): Updated.
4163 (environment::newline): Implement it.
4164 (do_input_trap): New function.
4165 (input_trap): Call `do_input_trap'.
4166 (input_trap_continued): New function.
4167 (init_env_requests): Updated.
4168 * src/roff/troff/TODO: Updated.
4170 * tmac/an-old.tmac (SH, SS, B, I, SM, SB, TP): Use `.itc' instead of
4173 * src/preproc/grn/hdb.cc (DBRead): Really chop after 127 characters.
4175 2001-12-22 Ruslan Ermilov <ru@FreeBSD.org>
4177 * tmac/doc-common, tmac/doc-syms: Small updates.
4179 2001-12-22 Colin Watson <cjwatson@debian.org>
4181 * tmac/an-old.tmac (an-p-footer): Set title length in environment 1.
4183 2001-12-22 Bernd Warken <bwarken@mayn.de>
4185 * MANIFEST: New file.
4187 2001-12-22 Werner LEMBERG <wl@gnu.org>
4189 * src/preproc/grn/grn.man: Updated.
4191 2001-12-22 Solar Designer <solar@openwall.com>
4193 * src/preproc/grn/hdb.cc (MAXSTRING_S): New macro.
4196 2001-12-19 Werner LEMBERG <wl@gnu.org>
4198 Implement a fallback character request `.fchar'.
4200 * src/roff/troff/charinfo.h (charinfo): New flag `fallback'.
4201 (is_fallback): New inline function.
4202 * src/roff/troff/input.cc (do_define_character): New function.
4203 (define_character): Call `do_define_character'.
4204 (define_fallback_character): New function.
4205 (init_input_requests): Add `fchar'.
4206 (charinfo::charinfo): Updated.
4207 (charinfo::set_macro): New argument to set `fallback' flag.
4208 * src/roff/troff/node.cc (make_glyph_node, make_node,
4209 node::add_char): Check `fallback' flag.
4210 * NEWS, man/groff_diff.man, man/groff_man: Updated.
4212 2001-12-16 Werner LEMBERG <wl@gnu.org>
4214 * groff.texinfo: Document exact search algorithm for glyphs.
4216 2001-12-15 Werner LEMBERG <wl@gnu.org>
4218 * Makefile.cpg, Makefile.ccpg, Makefile.man: Add dummy file to
4219 the left side of $(MANPAGES) rule to make it always non-empty.
4221 2001-12-14 Werner LEMBERG <wl@gnu.org>
4223 * src/roff/troff/input.cc (default_black): Define default color
4224 `black' if not yet defined.
4226 2001-12-13 Werner LEMBERG <wl@gnu.org>
4228 Implement new string-valued register `.fn' to return the current
4229 real (internal) font name.
4231 * env.cc (environment::get_font_name_string): New function.
4232 (init_env_requests): Add `.fn' register.
4233 * env.h (environment): Updated.
4234 * node.cc (font_info): Make `get_font_name' a friend.
4235 (get_font_name): New function.
4238 * man/groff_diff.man, man/groff.man, NEWS: Updated.
4240 2001-12-12 Ralph Corderoy <ralph@inputplus.demon.co.uk>
4242 * src/preproc/eqn/main.cc (inline_equation): Fix typos.
4244 2001-12-12 Werner LEMBERG <wl@gnu.org>
4246 * tmac/groff_man.man, doc/groff.texinfo: There is no .R macro.
4248 2001-12-10 Gaius Mulley <gaius@glam.ac.uk>
4250 * man/groff_diff.man: Adding documentation for \O.
4252 2001-12-10 Werner LEMBERG <wl@gnu.org>
4254 * src/preproc/html/pre-html.cc (TROFF_COMMAND): Removed.
4255 (scanArguments): Use PROG_PREFIX for the name of the troff binary.
4257 2001-12-09 Werner LEMBERG <wl@gnu.org>
4259 * man/roff.man: Revised.
4260 * src/roff/groff/groff.man: Replace man page references with a
4261 pointer to roff.man.
4263 2001-12-09 Bernd Warken <bwarken@mayn.de>
4265 * man/roff.man: Completely rewritten.
4267 2001-12-06 Ralph Corderoy <ralph@inputplus.demon.co.uk>
4269 * src/preproc/eqn/main.cc (inline_equation): Improve error message.
4271 2001-12-05 Werner LEMBERG <wl@gnu.org>
4273 * src/roff/troff/input.cc (get_delim_file_name): Removed since no
4275 * src/devices/grohtml/post-html.cc (html_printer::html_printer): Fix
4276 order of initializers.
4279 2001-12-05 Gaius Mulley <gaius@glam.ac.uk>
4281 * doc/groff.texinfo: Fix documentation of \O.
4283 * src/devices/grohtml/html-text.cc (html_text::do_indent,
4284 html_text::do_table, html_text::do_emittext, html_text::do_para):
4285 Use `const' for first argument.
4286 (html_text::do_table): Use cast.
4287 * src/devices/grohtml/html-text.h: Updated.
4288 * src/devices/grohtml/output.cc (simple_output::put_string): Add
4289 method for `const string &s'.
4290 * src/devices/grohtml/html.h: Updated.
4291 * src/devices/grohtml/post-html.cc (MAX_STRING_LENGTH): Removed.
4292 (ANCHOR_TEMPLATE): Modified.
4293 (manufacture_headings): New global variable to handle `-h' option.
4294 (is_subsection): Removed.
4295 (char_buffer::add_string): Add `const' to first argument.
4296 Protect against invalid string argument.
4297 Add method for `const string &s'.
4298 (text_glob): Completely redesigned.
4299 (page): Use `const' for strings and remove string length variable.
4300 (page::add_html): Removed.
4301 (page::add_end_encode): New member function.
4302 (to_unicode): Moved upwards.
4303 (title_desc, header_desc): Updated.
4304 (header_desc::write_headings): Updated to new ANCHOR_TEMPLATE
4306 (html_printer::is_bold, html_printer::make_bold): New member
4308 (html_printer::end_of_line): Updated.
4309 (generate_img_src, html_printer::do_auto_image,
4310 html_printer::do_title, html_printer::write_header,
4311 html_printer::determine_header_level, html_printer::do_heading,
4312 html_printer::do_linelength, html_printer::do_pageoffset,
4313 html_printer::do_indentation, html_printer::do_tempindent,
4314 html_printer::do_indentedparagraph, html_printer::do_break,
4315 html_printer::flush_sbuf, get_html_translation,
4316 html_printer::begin_page, html_printer::special): Rewritten to get
4317 rid of static string length limit.
4318 (html_printer::troff_tag): Added `.no-auto-rule'.
4319 (html_printer::flush_globs): Small fix.
4320 (html_printer::determine_space): Don't compute `space_width'.
4321 (html_printer::translate_to_html): Renamed to ...
4322 (html_printer::emit_html): This (with updates).
4323 (html_printer::write_header): Implement `-h' option.
4324 (html_printer::draw): Remove commented-out code. Handle `F'
4326 (html_printer::add_char_to_sbuf): Removed.
4327 (html_printer::add_to_sbuf): Rewritten.
4328 (html_printer::sbuf_continuation): Fixed.
4329 (html_printer::seen_backwards_escape, reverse,
4330 html_printer::remove_last_char_from_sbuf): Removed.
4331 (char_translate_to_html, str_translate_to_html): Removed.
4332 (html_printer::overstrike): New function member.
4333 (html_printer::set_char): Use it.
4334 (html_printer::do_body): New function member.
4335 (html_printer::~html_printer): Use it.
4336 (main): Handle `-h' option.
4338 * src/devices/grohtml/grohtml.man: Document -h switch.
4340 * src/preproc/html/pre-html.cc: Include searchpath.h
4341 Replace `POSTSCRIPTRES' macro with `postscriptRes' variable.
4342 (get_resolution): New function.
4343 (checkImageDir): Use `0777' permissions in mkdir()
4344 (write_start_image): Rewritten to use `\O[5...]'.
4345 (createImage, generateImages): Updated.
4346 (main): Handle `F' and `h' options.
4347 Use `get_resolution'.
4349 * src/roff/troff/input.cc (begin, end, image): Removed.
4350 (do_suppress): Take parameter.
4351 Handle modified syntax of `\O'.
4352 (token::next): Updated.
4353 (init_markup_requests): Removed.
4356 * src/roff/troff/div.h: Add declaration for begin_page().
4358 * tmac/color-html.tmac: Removed. Contents moved to...
4359 * tmac/html.tmac: Here. Set background color.
4360 * tmac/color.tmac: Removed. Contents moved to...
4361 * tmac/ps.tmac: Here.
4362 * tmac/www.tmac: Remove the title command when generating images
4364 (NO_AUTO_RULE): New macro.
4365 (HTML_DO_IMAGE): Use revised `\O' escapes.
4366 * tmac/Makefile.sub, tmac/groff_www.man, tmac/troffrc: Updated.
4368 2001-12-02 Werner LEMBERG <wl@gnu.org>
4370 * tmac/groff_mdoc.man: Fix typo.
4372 2001-12-01 Colin Watson <cjwatson@debian.org>
4374 * man/roff.man: Fix typo.
4376 2001-11-29 Werner LEMBERG <wl@gnu.org>
4378 * src/libs/libbib/map.c, src/utils/pfbtops/pfbtops.c: Include
4381 * src/roff/troff/input.cc (read_draw_node): Emit error message if
4382 more than one argument to \D'f ...'.
4384 * tmac/Makefile.sub (NORMALFILES): Add lbp.tmac.
4386 2001-11-28 Werner LEMBERG <wl@gnu.org>
4388 * tmac/an-old.tmac, tmac/doc.tmac: Assure that the macro package is
4391 * tmac/groff_man.man: Minor cosmetic fix.
4393 2001-11-27 Werner LEMBERG <wl@gnu.org>
4395 * src/roff/groff/groff.man, tmac/groff_tmac.man,
4396 tmac/groff_www.man: s/mwww/www/.
4398 2001-11-26 Werner LEMBERG <wl@gnu.org>
4400 * aclocal.m4 (GROFF_MKSTEMP): Implement test using C++ linkage.
4401 * configure: Regenerated.
4402 * win32-diffs: Updated.
4404 * tmac/groff_mwww.tmac: Renamed to ...
4405 * tmac/groff_www.tmac: This.
4406 * tmac/mwww.tmac: Removed.
4407 * NEWS, tmac/Makefile.sub: Updated.
4409 2001-11-21 Werner LEMBERG <wl@gnu.org>
4411 * doc/groff.texinfo: Improve documentation of the `\v' escape.
4412 Fix explanation of `\D' and `rt'.
4414 2001-11-20 Werner LEMBERG <wl@gnu.org>
4416 * tmac/an-old.tmac (an-header): Set header length equal to page
4418 * doc/groff.texinfo: Improve documentation of `ne' request. Other
4422 2001-11-19 Werner LEMBERG <wl@gnu.org>
4424 * NEWS, man/Makefile.sub: Updated.
4426 2001-11-19 Bernd Warken <bwarken@mayn.de>
4428 * man/ditroff.man: New file.
4430 2001-11-17 Werner LEMBERG <wl@gnu.org>
4432 * man/groff_differences.man: Renamed to ...
4433 * man/groff_diff.man: This. Updated.
4434 * man/Makefile.sub, src/roff/troff/troff.man, NEWS: Updated.
4436 * src/preproc/html/pushbackbuffer.cc: Renamed to ...
4437 * src/preproc/html/pushback.cc: This. Updated.
4438 * src/preproc/html/pushbackbuffer.h: Renamed to ...
4439 * src/preproc/html/pushback.h: This.
4440 * src/preproc/html/Makefile.sub, src/preproc/html/pre-html.cc:
4443 * src/libs/libgroff/htmlindicate.cc: Renamed to ...
4444 * src/libs/libgroff/htmlhint.cc: This.
4445 * src/libs/libgroff/Makefile.sub: Updated.
4447 * tmac/an-old.tmac (an-end): Fix page length.
4449 2001-11-16 Werner LEMBERG <wl@gnu.org>
4451 * NEWS, man/groff_differences.man, doc/groff.texinfo: Updated.
4452 * man/Makefile.sub: Include groff_differences.man.
4453 * VERSION: Set to 1.18.
4454 * REVISION: Set to 0.
4456 2001-11-16 Bernd Warken <bwarken@mayn.de>
4458 * src/roff/troff/input.cc (do_define_macro): Allow whitespace before
4459 the second dot (or ending macro name) to end a macro.
4460 * doc/groff.texinfo: Doc fix.
4462 2001-11-16 Ruslan Ermilov <ru@FreeBSD.org>
4464 * tmac/doc-common (doc-header): Handle very long document titles
4467 2001-11-16 Werner LEMBERG <wl@gnu.org>
4469 * tmac/doc.tmac (doc-do-Bl-args): Fix .substring requests.
4471 2001-11-15 Werner LEMBERG <wl@gnu.org>
4473 * src/roff/troff/troff.man: Revised and split into troff.man and...
4474 * man/groff_differences.man: New file.
4477 2001-11-13 Werner LEMBERG <wl@gnu.org>
4479 * tmac/an-old.tmac (TS, TE): New macros for table support.
4481 2001-11-12 Werner LEMBERG <wl@gnu.org>
4483 * src/include/lib.h: Provide a fix for emx to not include
4486 2001-10-27 Werner LEMBERG <wl@gnu.org>
4488 * src/roff/troff/input.cc (substring_macro): Fix computation of
4491 2001-10-20 Werner LEMBERG <wl@gnu.org>
4493 Undo change from 2001-08-28.
4495 * src/roff/troff/input.cc (have_input): New global variable.
4496 (token::next): Set `have_input' for \f, \H, \R, \s, and \S if not
4497 in compatibility mode.
4498 (process_input_stack): Use it.
4500 2001-10-19 Ruslan Ermilov <ru@FreeBSD.org>
4502 * tmac/doc.tmac (doc-flag-recursion): Protect arguments against
4503 being handled as end-of-sentence characters,
4505 2001-10-10 Gaius Mulley <gaius@glam.ac.uk>
4507 * src/roff/troff/input.cc (file_iterator): New members
4508 `suppress_newline_flag' and `seen_escape'.
4509 (file_iterator::next_file): Updated.
4510 (file_iterator::fill): Use it.
4511 (string_iterator): New member `suppress_newline_flag'.
4512 (string_iterator::fill): Set it.
4513 (get_color_element): Use MAX_COLOR_VAL.
4514 * src/roff/troff/env.cc (environment): Remove `need_eol'.
4515 (no_fill): Don't set `env->ignore_next_eol'.
4516 (environment::newline): Handle `eol' tag properly.
4518 (environment::add_html_tag): Set `env->ignore_next_eol'.
4520 * src/roff/troff/env.h (environment): Updated.
4522 * src/devices/grohtml/post-html.cc (text_glob::is_eol_ce): New
4524 (html_printer::outstanding_eol): New member function.
4525 (html_printer::do_title): Use new functions.
4526 (html_printer::troff_tag): Test `id_eol_ce'.
4528 2001-10-10 Werner LEMBERG <wl@gnu.org>
4530 * tmac/color.tmac, tmac/color-html.tmac: Use `.do' to make those
4531 files work with -C also.
4533 2001-10-05 Werner LEMBERG <wl@gnu.org>
4535 * doc/pic.ms: Minor fix.
4536 * src/preproc/html/pre-html.cc (scanArguments): Don't handle `-?'
4537 as a valid command line switch.
4538 * src/devices/grohtml/post-html.cc (main): Ditto.
4540 * src/devices/grohtml/grohtml.man: Updated.
4541 * src/roff/groff/groff.cc (main): Pass `-v' to predriver also.
4543 2001-10-04 Werner LEMBERG <wl@gnu.org>
4545 Implementing color support in troff, pic, grops, and grohtml. These
4546 changes are based on a major patch provided by Gaius Mulley
4549 New request: `defcolor', supporting rgb, cmy, cmyk, and gray
4550 definitions with both hex values and fractions.
4552 New escapes: \m and \M for drawing and background color,
4553 respectively. This corresponds to the troff output commands `m'
4556 groff and troff accept command line switch `-c' to disable color
4557 output (which is automatically disabled in compatibility mode).
4559 New scaling indicator `f' for fractions (1f = 65536u).
4561 New conditional operator `m' to test for defined colors with `if'
4564 New keywords `color' (or `colour', `colored', `coloured'), `outline'
4565 (or `outlined'), and `shaded' added to pic.
4567 * src/include/color.h: New file.
4568 * src/include/driver.h: Include it.
4569 * src/include/printer.h: Include color.h.
4570 (environment): New members `col' and `fill'.
4571 (printer): Remove `adjust_arc_center' member function.
4572 * src/include/Makefile.sub: Updated.
4574 * src/libs/libdriver/input.cc (do_file): Initialize `env.col' and
4576 Handle `m' and `DF' troff commands.
4577 * src/libs/libgroff/color.cc: New file.
4578 * src/libs/libgroff/Makefile.sub: Updated.
4580 * src/preproc/html/pre-html.cc (IMAGE_BORDER_PIXELS): Set to 2.
4582 (createImage): Fix computation of `y2'.
4584 (buffer::write_file_html): Remove calls to `stop'.
4586 * src/preproc/pic/common.h (common_output): New abstract function
4587 members `set_color', `reset_color', `get_last_filled', and
4588 `get_outline_color'.
4589 * src/preproc/pic/object.h: Add `IS_SHADED' and `IS_OUTLINED'.
4590 (object_spec): Add members `shaded' and `outlined'.
4591 * src/preproc/pic/output.h (output): `command' is now abstract.
4592 New function members `set_color', `reset_color', `get_last_filled',
4593 and `get_outline_color'.
4594 * src/preproc/pic/lex.cc (lookup_keyword): Recognize `colo[u]r[ed]',
4595 `outline[d]', and `shaded'.
4596 * src/preproc/pic/object.cc (output::command): Removed.
4597 (output::set_location): Moved to output.h.
4598 (graphic_object): Add protected members `outline_color' and
4600 Add member functions `set_outline_color', `get_outline_color', and
4602 (closed_object): Add member function `set_fill_color'.
4603 Add member `color_fill'.
4604 (graphic_object::print_text): Use `out->set_color' and
4606 (box_object::print, ellipse_object::print, circle_object::print,
4607 line_object::print, spline_object::print, arc_object::print): Ditto.
4608 (object_spec::make_object): Implement `IS_OUTLINED' and `IS_SHADED'.
4609 * src/preproc/pic/pic.y: Add tokens `COLORED', `OUTLINED', and
4610 `SHADED', making them `%left'.
4611 Add rules `object_spec [SHADED|COLORED|OUTLINED] text'.
4612 * src/preproc/pic/tex.cc (tex_output): New dummy function members
4613 `set_color', `reset_color', `get_last_filled', and
4614 `get_outline_color'.
4615 * src/preproc/pic/troff.cc (simple_output): New abstract function
4616 members `set_color', `reset_color', and `get_last_filled'.
4617 (simple_output::polygon, simple_output::circle,
4618 simple_output::ellipse): Use `get_last_filled'.
4619 (troff_output): New members `last_filled' and `last_outlined'.
4620 New function members `set_color', `reset_color', `get_last_filled',
4621 and `get_outline_color'.
4622 (troff_output::finish_picture): Use `reset_color'.
4623 (troff_output::set_fill): Test `last_filled'.
4624 * src/preproc/pic/pic.man: Updated.
4626 * src/roff/groff/groff.cc (main): Implement `-c' option.
4627 (synopsis, help): Updated.
4628 src/roff/groff/groff.man: Updated.
4630 * src/roff/troff/troff.h: Include color.h.
4631 (warning_type): Add WARN_COLOR.
4632 * src/roff/troff/env.h (environment): New members
4633 `{cur,prev}_{glyph,fill}_color'.
4634 New member functions `get_{prev_,}{glyph,fill}_color'.
4635 * src/roff/troff/env.cc: Initialize and implement them.
4636 * src/roff/troff/input.cc: New global variable `disable_color_flag'.
4637 Replace `NULL' with `0' everywhere for consistency.
4638 (lookup_color, default_black, do_glyph_color, do_fill_color,
4639 get_color_element, read_rgb, read_cmy, read_cmyk, read_gray,
4640 define_color): New functions.
4641 (token::next): Implement \M and \m escapes.
4642 (do_if_request): Implement `m' operator.
4644 (main): Implement `-c' option.
4645 (init_markup_requests): Add `defcolor' request.
4646 (warning_table): Add `color' warning.
4647 * src/roff/troff/node.h (glyph_color_node, fill_color_node): New
4649 * src/roff/troff/node.cc (troff_output_file): New members
4650 `current_{page,glyph}color'. New member functions `put_hex',
4651 `glyph_color', and `fill_color'.
4652 (glyph_color_node::*, fill_color_node::*): Implement it.
4653 * src/roff/troff/number.cc (SCALE_INDICATOR_CHARS): Add `f'.
4654 (parse_term): Add support for `f'.
4655 * src/roff/troff/troff.man: Updated.
4657 * src/devices/grodvi/dvi.cc (draw_dvi_printer::draw): Add dummy
4659 * src/devices/grolbp/lbp.cc (lbp_printer::draw): Ditto.
4660 * src/devices/grolj4/lj4.cc (lj4_printer::draw): Ditto.
4662 * src/devices/grohtml/html-text.h (HTML_TAG): Add COLOR_TAG.
4663 (tag_definition): Use `void *' for arg1.
4664 (html_text): New member functions `do_color' and `done_color'.
4665 Use `void *' for second parameter of `push_para' member function.
4666 New `push_para' member function with a single parameter.
4667 Use `char *' for parameter of `issue_table_begin' member funtion.
4668 New `issue_color_begin' member function.
4669 * src/devices/grohtml/html-text.cc (html_text::end_tag): Handle
4671 (html_text::issue_color_begin): New function.
4672 (html_text::issue_table_begin): Use `char *' for parameter.
4673 (html_text::start_tag, html_text::shutdown,
4674 html_text::check_emit_text): Updated.
4675 (html_text::push_para): Use `void *' for second parameter.
4676 Add same function with only one parameter.
4677 (html_text::do_*): Updated.
4678 (html_text::do_color, html_text::done_color): New functions.
4679 * src/devices/grohtml/post-html.cc (style): New member `col'.
4680 Mew member `style' with 6 parameters.
4681 (style::style, style::operator==): Updated.
4682 (html_printer::do_font): Use it.
4683 (html_printer::draw): Add dummy entry for `F'.
4684 (html_printer::set_char): Updated.
4685 * src/devices/grohtml/grohtml.man: Updated.
4687 * src/devices/grops/ps.cc (ps_output::put_float): Use `%g' to have
4688 trailing zeroes removed.
4689 (ps_printer): New members `sbuf_color', `fill_color', and
4691 Removed member `fill'.
4692 New member function `set_color'.
4693 (ps_printer::ps_printer, ps_printer::set_char): Updated.
4694 (ps_printer::flush_sbuf, ps_printer::set_line_thickness,
4695 ps_printer::fill_path, ps_printer::draw): Use `set_color'.
4697 * tmac/color-html.tmac, tmac/color.tmac: New files.
4698 * tmac/troffrc: Include them.
4699 * tmac/www.tmac (URL, FTP, MAILTO): Use blue color.
4700 * tmac/Makefile.sub: Updated.
4702 * NEWS, doc/groff.texinfo, doc/pic.ms, man/groff_out.man,
4703 man/groff.man: Updated.
4704 * font/devps/prologue.ps: Define FC and CO functions.
4706 2001-10-04 Gaius Mulley <gaius@glam.ac.uk>
4708 Fix incorrect cropping of images and incorrect handling of special
4709 characters. Fix handling of file names in \O.
4711 * src/include/geometry.h: New file.
4712 * src/libs/libgroff/geometry.cc: New file.
4713 * src/libs/libdriver/printer.cc (printer::adjust_arc_center): Moved
4715 * src/roff/troff/input.cc (get_delim_file_name): Fixed problem with
4717 (do_suppress): Updated.
4718 * src/roff/troff/node.cc: Include geometry.h.
4719 (troff_output_file::flush_tbuf): Fixed parameters to
4720 `check_output_limits'.
4721 (troff_output_file::check_charinfo): Ditto.
4722 (troff_output_file::determine_line_limits): Add support for `Da'
4725 * src/devices/grohtml/post-html.cc (str_translate_to_html):
4726 Add new parameter `is_special' to decode special characters from
4728 (html_printer::do_title, html_printer::do_heading,
4729 html_printer::do_indentedparagraph,
4730 html_printer::translate_to_html, html_printer::special): Updated.
4732 2001-10-03 Werner LEMBERG <wl@gnu.org>
4734 * Makefile.sub (DISTCLEANFILES): Add stamp-h.
4735 Fix entry for config.h.
4736 * test-groff (GROFF_BIN_PATH): Add $builddir/roff/groff.
4737 * tmac/troffrc: Translate nonbreakable space character to `\~'.
4738 * src/preproc/eqn/eqn.man: Document -d command line option.
4740 2001-09-27 Werner LEMBERG <wl@gnu.org>
4742 * man/groff.man: Use
4750 instead of the old code (`.ad .hy' after the table) to suppress
4751 incorrect hyphenation for grohtml output.
4753 2001-09-22 Werner LEMBERG <wl@gnu.org>
4755 * man/groff_font.man, man/groff_out.man: Minor fixes.
4757 2001-09-20 Werner LEMBERG <wl@gnu.org>
4759 * PROBLEMS: Updated, reordered. Improved EPS section (thanks to
4760 Arnold Robbins <arnold@skeeve.com>).
4762 2001-09-09 Werner LEMBERG <wl@gnu.org>
4764 * configure: Regenerated with autoconf 2.52.
4766 * doc/groff.texinfo: Complete revision of indices.
4768 2001-09-07 Werner LEMBERG <wl@gnu.org>
4770 * doc/Makefile (clean): Updated to delete all indices.
4772 2001-09-05 Werner LEMBERG <wl@gnu.org>
4774 * src/roff/troff/troff.man: Remove superfluous line.
4776 * tmac/s.tmac: Enable all warnings only if no -W or -w option is
4777 given on the command line (or rather, if only the default warnings
4780 2001-09-03 Werner LEMBERG <wl@gnu.org>
4782 * man/groff.man, src/preproc/eqn/eqn.man, tmac/groff_mdoc.man: Don't
4783 use .ne for TTY devices.
4785 2001-08-31 Werner LEMBERG <wl@gnu.org>
4787 * src/roff/troff/token.h, src/roff/troff/input.cc:
4788 s/TOKEN_TRANSPARENT_ESCAPE/TOKEN_OPAQUE_ESCAPE/.
4790 2001-08-28 Werner LEMBERG <wl@gnu.org>
4792 * src/roff/troff/token.h (token_type): Add TOKEN_TRANSPARENT_ESCAPE.
4793 * src/roff/troff/input.cc (token::next): Return
4794 TOKEN_TRANSPARENT_ESCAPE for \f, \H, \R, \s, and \S if not in
4796 (token::description): Updated.
4797 (process_input_stack): Reset `bol' for TOKEN_TRANSPARENT_ESCAPE.
4798 (token::add_to_node_list, token::process): Ignore
4799 TOKEN_TRANSPARENT_ESCAPE.
4801 2001-08-27 Werner LEMBERG <wl@gnu.org>
4803 * tmac/an-old.tmac: Fix `S' string.
4805 2001-08-26 Werner LEMBERG <wl@gnu.org>
4807 * src/roff/troff/troff.man: Don't use .ne for TTY devices.
4809 2001-08-25 Werner LEMBERG <wl@gnu.org>
4811 * doc/pic.ms: Replace `\\' with `\e' (and fixing some single
4813 Many other minor fixes.
4815 * configure.ac: Add message at end to inform how to compile
4817 * configure: Regenerated.
4819 2001-08-24 Werner LEMBERG <wl@gnu.org>
4821 * src/include/getopt.h, src/libs/libgroff/{getopt.c, getopt1.c}:
4822 Updated to latest version of libc.
4824 2001-08-23 Werner LEMBERG <wl@gnu.org>
4826 * configure.ac: Don't create subdirectories before AC_CONFIG_FILES.
4827 Autoconf 2.50 and newer can handle this.
4828 * configure: Regenerated.
4830 2001-08-21 Werner LEMBERG <wl@gnu.org>
4832 * doc/pic.ms: Fix typo.
4833 * src/preproc/tbl/tbl.man: Document case of global options.
4835 2001-08-21 Gaius Mulley <gaius@glam.ac.uk>
4837 * src/devices/grohtml/post-html.cc (html_printer::end_font): Fix
4838 handling of `CR' font.
4840 2001-08-20 Werner LEMBERG <wl@gnu.org>
4842 Use a config.h file.
4844 * src/include/lib.h: Include config.h.
4845 * All C files: Ditto (if necessary).
4846 * All C++ source and header files: Include lib.h first (if
4849 * src/include/config.hin: New file (autogenerated by autoheader).
4850 * stamp-h.in: New file.
4851 * configure.ac: Updated.
4852 * aclocal.m4: Add third parameters to AC_DEFINE macros.
4853 (GROFF_ARRAY_DELETE): Simplified.
4854 * Makefile.sub (DISTCLEANFILES): Updated.
4855 Added targets for remaking config.status, config.hin, config.h,
4856 stamp-h.in, and stamp-h.
4857 * configure: Regenerated.
4859 2001-08-19 Werner LEMBERG <wl@gnu.org>
4863 2001-08-18 Sebastian Krahmer <krahmer@suse.de>
4865 * src/preproc/pic/pic.y (format_number): Use do_sprintf().
4866 (do_sprintf): Use snprintf().
4868 2001-08-18 Werner LEMBERG <wl@gnu.org>
4870 * src/libs/snprintf/*: Added an snprintf module written by Mark
4872 * src/libs/libgroff/Makefile.sub: Updated.
4873 * configure.ac: Add test for snprintf().
4874 * Makefile.in: Updated.
4875 * configure: Regenerated.
4877 * src/preproc/html/pre-html.cc (make_message): Reactivate code which
4880 2001-08-14 Ruslan Ermilov <ru@FreeBSD.org>
4882 * tmac/doc.tmac (Ex): New implementation.
4883 * tmac/doc-common, tmac/groff_tmac.man: Updated.
4885 2001-08-13 Ruslan Ermilov <ru@FreeBSD.org>
4887 * tmac/doc.tmac (Rv): Implement support for 0 or more than 1
4889 * tmac/groff_tmac.man: Updated.
4891 2001-08-13 Werner LEMBERG <wl@gnu.org>
4893 * src/preproc/tbl/tbl.man: Minor documentation update.
4895 2001-08-13 John David Anglin <dave@hiauly1.hia.nrc.ca>
4897 * src/libs/libgroff/tmpname.cc: Add prototype for gettimeofday().
4898 * configure.ac: Add declaration test for gettimeofday().
4899 * Makefile.in: Document NEED_DECLARATION_GETTIMEOFDAY defines.
4900 * aclocal.m4: Include sys/time.h for gettimeofday declaration test.
4901 * configure: Regenerated.
4903 2001-08-11 Werner LEMBERG <wl@gnu.org>
4905 * aclocal.m4 (GROFF_MKSTEMP): Define HAVE_MKSTEMP.
4906 * configure.ac: Add declaration test for strcasecmp().
4907 * Makefile.in: Updated.
4908 * configure: Regenerated.
4909 * src/include/lib.h [!HAVE_MKSTEMP]: Add prototype for mkstemp() --
4910 this is necessary because groff's mkstemp.cc is C++.
4911 Add declaration conditionally for strcasecmp().
4913 2001-08-10 Werner LEMBERG <wl@gnu.org>
4915 Integrated pic2graph, contributed by Eric S. Raymond.
4917 * contrib/pic2graph/{Makefile.sub, pic2graph.sh, pic2graph.man}: New
4919 * Makefile.in, NEWS: Updated.
4921 * src/preproc/tbl/tbl.man: Revised.
4923 2001-08-09 Eric S. Raymond <esr@thyrsus.com>
4925 * src/preproc/tbl/tbl.man: Extended to cover all tbl features.
4927 2001-08-09 Werner LEMBERG <wl@gnu.org>
4929 * src/preproc/tbl/main.cc (process_data): Fix recognition of .lf
4932 2001-08-08 Paul Eggert <eggert@twinsun.com>
4934 * Makefile.sub (configure): Depend on configure.ac, not
4936 * INSTALL.gen: Upgrade to autoconf 2.52's INSTALL.
4938 2001-08-07 Werner LEMBERG <wl@gnu.org>
4940 * src/utils/afmtodit/afmtodit.man, src/roff/groff/groff.man: Minor
4943 2001-08-06 Werner LEMBERG <wl@gnu.org>
4945 * src/roff/troff/troff.man: Improve documentation of -E option.
4947 2001-07-28 Ralph Corderoy <ralph@inputplus.demon.co.uk>
4949 * src/preproc/html/pushbackbuffer.cc (pushBackBuffer::readNumber):
4952 2001-07-27 Werner LEMBERG <wl@gnu.org>
4954 * src/preproc/refer/refer.cc: Undo last change.
4955 * src/devices/grohtml/post-html.cc: Ditto.
4957 2001-07-26 Werner LEMBERG <wl@gnu.org>
4959 * src/preproc/refer/refer.cc: Include `lib.h'.
4960 * src/devices/grohtml/post-html.cc: Ditto.
4962 2001-07-25 Gaius Mulley <gaius@glam.ac.uk>
4964 * aclocal.m4 (GROFF_PAGE): Add `AC_DEFINE(PAGEA4)'.
4965 * src/preproc/html/pre-html.cc: Use it for DEFAULT_VERTICAL_OFFSET.
4966 * Makefile.in: Comment updated.
4967 * configure: Regenerated.
4969 2001-07-25 Werner LEMBERG <wl@gnu.org>
4971 * src/preproc/pic/pic.cc: Removed.
4972 * src/preproc/pic/pic_tab.h: Removed.
4973 * src/preproc/refer/label.cc: Removed.
4975 * doc/Makefile (.ms.html): Don't use a file name extension in
4976 argument to grohtml's -I option.
4977 * Makefile.in (dist): Remove CVS directories.
4978 Call `distfiles' target.
4980 * src/devices/grohtml/grohtml.man: Add information about valid
4981 versions of pnmtopng.
4982 * src/preproc/html/pre-html.cc (TRANSPARENT): Use `white' as colour
4983 name instead of number.
4985 2001-07-24 Werner LEMBERG <wl@gnu.org>
4987 * doc/groff.texinfo: Minor fixes.
4989 2001-07-21 Gaius Mulley <gaius@glam.ac.uk>
4991 * doc/Makefile (.ms.html): Put image files into a subdirectory.
4994 2001-07-20 Werner LEMBERG <wl@gnu.org>
4996 * src/libs/libgroff/tmpname.cc: New file, defining get_tempname().
4997 * src/libs/libgroff/mkstemp.cc: New file.
4998 * src/libs/libgroff/mksdir.cc: New file.
4999 * src/libs/libgroff/tmpfile.cc [HAVE_MKSTEMP_PROTO]: Removed.
5000 (xtmpfile) [!HAVE_MKSTEMP]: Removed.
5001 * src/libs/libgroff/Makefile.sub: Updated.
5002 * src/include/lib.h: Add mksdir() prototype.
5003 * src/include/posix.h: Define S_IXUSR if not yet defined.
5005 * src/preproc/html/pre-html.cc (MAX_RETRIES): Removed.
5006 (createAllPages): Use mksdir() instead of current code.
5007 * src/utils/indxbib/indxbib.cc [HAVE_MKSTEMP_PROTO]: Removed.
5008 (main): [!HAVE_MKSTEMP]: Removed.
5010 * aclocal.m4 (GROFF_MKSTEMP): Updated to use new mkstemp.cc file.
5011 (GROFF_INTTYPES_H, GROFF_UNSIGNED_LONG_LONG, GROFF_UINTMAX_T): New
5013 * configure.ac: Add tests for stdint.h, sys/time.h, and
5015 Call new GROFF_xxx macros.
5016 * configure: Regenerated.
5017 * Makefile.in: Comments updated.
5019 2001-07-20 Gaius Mulley <gaius@glam.ac.uk>
5021 * src/preproc/html/pre-html.cc (scanArguments): Use getopt_long()
5022 instead of current code.
5023 * src/devices/grohtml/post-html.cc (main): Handle `-d' option.
5024 * src/roff/groff/groff.cc (possible_command::insert_args): New
5026 (main): Use it for predriver handling instead of insert_arg().
5028 2001-07-19 Werner LEMBERG <wl@gnu.org>
5030 * doc/Makefile: Added GROFF_BIN_PATH to make it work with uninstalled
5033 * src/include/posix.h: Define S_IWUSR if not yet defined.
5035 2001-07-18 Werner LEMBERG <wl@gnu.org>
5039 2001-07-18 Ruslan Ermilov <ru@FreeBSD.org>
5041 * tmac/groff_mdoc.man: Document new -width and -column syntax.
5042 Some other minor fixes.
5043 * tmac/an-old.tmac: Add `AT' and `UC' macros.
5045 2001-07-17 Gaius Mulley <gaius@glam.ac.uk>
5047 Replace call to `troff' with `groff -Z' to make it aware of
5050 * src/preproc/html/pre-html.cc (TROFF_COMMAND): New macro.
5051 (troff_command, command_prefix): Removed.
5052 (alterDeviceTo): Use groff.
5053 (addZ): New function.
5054 (char_buffer::do_html): Use it.
5055 (scanArguments): Use TROFF_COMMAND.
5056 (findPrefix): Removed.
5058 * src/roff/groff/groff.cc (main): Handle zflag for preprocessors.
5060 2001-07-17 Eric S. Raymond <esr@snark.thyrsus.com>
5062 * doc/pic.ms: Documentation fixes.
5064 2001-07-17 Werner LEMBERG <wl@gnu.org>
5066 Replace atexit() with global destructor.
5068 * src/libs/libgroff/tmpfile.cc (xtmpfile_list): Add constructor.
5069 (xtmpfile_list_init): New global structure to deallocate
5070 xtmpfile_list on exit. Its destructor inherits most code from
5072 (remove_tmp_files): Deleted.
5073 (add_tmp_file): Simplified.
5075 2001-07-16 Werner LEMBERG <wl@gnu.org>
5077 Replace strdup() with strsave().
5079 * src/devices/grolbp/lbp.cc [!HAVE_STRDUP]: Removed.
5080 (set_papersize): Use strsave() and a_delete.
5081 (main): Use strsave().
5082 * src/preproc/html/pre-html.cc (make_message, createAllPages,
5083 removeAllPages): Use strsave() and a_delete.
5085 * configure.ac: Remove test for strdup.
5086 * Makefile.in: Comment updated.
5087 * configure: Regenerated.
5089 2001-07-15 Werner LEMBERG <wl@gnu.org>
5091 * win32-diffs: Updated.
5093 2001-07-14 Werner LEMBERG <wl@gnu.org>
5095 * src/preproc/html/pre-html.cc (makeTempFiles): Activate new code,
5096 removing the old one.
5097 * src/utils/indxbib/indxbib.cc (main): Remove compiler warning.
5099 2001-07-14 Ralph Corderoy <ralph@inputplus.demon.co.uk>
5101 * src/libs/libgroff/tmpfile.cc (xtmpfile): Fix guard for `namep'.
5103 2001-07-12 Ruslan Ermilov <ru@FreeBSD.org>
5105 Merge -xwidth into -width. Add -xwidth functionality to -column
5108 * tmac/doc.tmac (Bl): Add dummy doc-typeXXX and doc-spaceXXX to
5110 (doc-do-Bl-args): Merge -xwidth code with -width. Test whether
5111 string immediately following a leading dot starts with a valid mdoc
5113 Add similar code to the -column branch.
5114 (doc-Bl-usage): Updated.
5115 * groff_mdoc.man: s/-xwidth/-width/.
5117 2001-07-12 Gaius Mulley <gaius@glam.ac.uk>
5119 * src/devices/grohtml/post-html.cc (text_glob::is_br): Stop titles
5120 running into centered or non-formatted text.
5122 2001-07-11 Werner LEMBERG <wl@gnu.org>
5124 Introduce short and long prefixes to have the selection at run-time
5125 whether there is a 8+3 limit for names of temporary files.
5127 * src/libs/libgroff/tmpfile.cc (TMPFILE_PREFIX): Replaced with...
5128 (TMPFILE_PREFIX_SHORT, TMPFILE_PREFIX_LONG): This.
5129 (tmpfile_prefix, tmpfile_prefix_len, use_short_prefix): New
5131 (temp_init): New global structure to initialize above three
5133 (xtmptemplate): Use two parameters for long and short prefix.
5134 Simplify code use above three variables.
5135 (xtmpfile): Use long and short prefixes as parameters.
5136 * src/include/lib.h: Updated.
5138 * src/preproc/html/pre-html.cc ({PAGE,PS,REGION}_TEMPLATE): Replace
5140 ({PAGE,PS,REGION}_TEMPLATE_{SHORT,LONG}): This.
5141 (createAllPages, makeTempFiles): Updated.
5143 2001-07-09 Werner LEMBERG <wl@gnu.org>
5145 * REVISION: Increased to 3.
5147 Version 1.17.2 released
5148 =======================
5150 2001-07-07 Werner LEMBERG <wl@gnu.org>
5152 * src/utils/indxbib/indxbib.cc (main): Change type of `name_max'
5155 2001-07-06 Ruslan Ermilov <ru@FreeBSD.org>
5157 * tmac/doc.tmac (Rv): Make `Rv' really not parseable.
5159 * tmac/groff_mdoc.man: Fix synopsis.
5161 2001-07-05 Ruslan Ermilov <ru@FreeBSD.org>
5163 * tmac/doc.tmac (doc-inset-list, doc-hang-list, doc-ohang-list):
5164 Restore `doc-Pa-font'.
5166 2001-07-04 Werner LEMBERG <wl@gnu.org>
5168 * src/utils/indxbib/dirnamemax.c: Moved to ...
5169 * src/libs/libgroff/maxfilename.cc: Here.
5170 s/dir_name_max/file_name_max/.
5172 * src/include/lib.h: Add file_name_max.
5173 * src/utils/indxbib/indxbib.cc: Updated.
5174 * src/utils/indxbib/Makefile.sub, src/libs/libgroff/Makefile.sub:
5177 * src/libs/libgroff/tmpfile.cc (TMPFILE_PREFIX) [__MSDOS__]: Define
5179 (xtmpfile) [_MSC_VER]: Removed -- MSVC has mktemp().
5181 * src/preproc/html/pre-html.cc (PAGE_TEMPLATE, PS_TEMPLATE,
5182 REGION_TEMPLATE): New macros.
5183 (createAllPages, makeTempFiles): Use them.
5184 Include `nonposix.h'.
5185 (html_system): New function.
5186 (createAllPages, createImage): Use it.
5189 * tmac/www.tmac: Fix typos.
5191 2001-07-03 Werner LEMBERG <wl@gnu.org>
5193 * tmac/www.tmac: Disable hyphenation in normal text only if output
5195 (URL, FTP, MAILTO): Disable hyphenation of actual URL with `\%'.
5196 * tmac/groff_mwww.man, NEWS: Updated.
5198 2001-07-03 Gaius Mulley <gaius@glam.ac.uk>
5200 * tmac/www.tmac (.IMAGE): Add fourth parameter to specify vertical
5203 2001-07-02 Ruslan Ermilov <ru@FreeBSD.org>
5205 * tmac/doc-common, tmac/doc.tmac (doc-display-ft-stack,
5206 doc-display-ps-stack): Implement font and font size stack for
5209 2001-07-02 Werner LEMBERG <wl@gnu.org>
5211 * REVISION: Increased to 2.
5212 * src/roff/troff/input.cc (read_size): Fix special case `\s[0]'.
5214 * src/groff/grog/grog.pl (process): Handle `Oo' and `Oc' not at the
5215 beginning of a line.
5216 * src/groff/grog/grog.sh: Ditto.
5218 2001-06-29 Peter Marquardt <wwwutz@molgen.mpg.de>
5220 * src/preproc/eqn/neqn.sh: Put `export' keyword in a new line to
5223 2001-06-27 Werner LEMBERG <wl@gnu.org>
5225 Fix problems with preprocessor string for `man' program.
5227 * *.man: Don't use `s' in preprocessor string -- it doesn't exist.
5228 Updated/added copyright.
5229 Moved Emacs's local variable to identify nroff mode to the end of
5230 the file; add local variable if missing.
5232 2001-06-26 Andras Salamon <andras@cs.wits.ac.za>
5234 * aclocal.m4: Replace AC_LANG_SAVE + AC_LANG_CPLUSPLUS with
5235 AC_LANG_PUSH(C++) and AC_LANG_RESTORE with AC_LANG_POP(C++).
5236 * configure: Regenerated.
5238 2001-06-25 Andras Salamon <andras@cs.wits.ac.za>
5240 * aclocal.m4 (GROFF_PAGE): Fix page detection code.
5241 * configure: Regenerated.
5243 2001-06-24 Werner LEMBERG <wl@gnu.org>
5245 * doc/homepage.ms: Don't include arkup.tmac (which no longer exists)
5247 * doc/pic.ms: Fix typos.
5249 Version 1.17.1 released
5250 =======================
5252 2001-06-21 Golubev I. N. <gin@mo.msk.ru>
5254 * aclocal.m4 (GROFF_NEED_DECLARATION): Fix inclusion of strings.h.
5255 * configure: Updated.
5257 2001-06-20 Gaius Mulley <gaius@glam.ac.uk>
5259 * src/roff/preproc/html/pre-html.cc (make_message): Fix incorrect
5261 * src/roff/troff/dic.cc (blank_line): Add html tag.
5263 2001-06-19 Gaius Mulley <gaius@glam.ac.uk>
5265 * src/roff/troff/input.cc (do_suppress): Fix typo.
5267 2001-06-18 Gaius Mulley <gaius@glam.ac.uk>
5269 Added two new options (-D and -I) to specify image names and a
5270 subdirectory to place the images in.
5272 Change syntax from \\Ox to \\O[x].
5274 * src/devices/grohtml/post-html.cc (main): Add options.
5276 * src/preproc/html/pre-html.cc: Include `stdarg.h'.
5277 Use `NULL' instead of `0' for null string pointers.
5278 (MAX_RETRIES): New macro.
5279 (lengthOfintToStr, intToStr, make_message): New functions.
5280 (makeFileName): Make function static.
5281 Implement -D and -I options.
5282 (checkImageDir): New function.
5283 (write_end_image, write_start_image): Use new syntax of \O.
5284 (createAllPages, removeAllPages): Implement -D and -I options. Use
5286 (createImage): Use make_message().
5287 (addps4html): Add guard for malloc().
5288 (usage, scanArguments): Updated.
5289 (makeTempFiles): Use mkstemp().
5290 (removeTempFiles): Use unlink().
5291 (findPrefix): Add guard for malloc().
5293 * src/roff/troff/input.cc (get_delim_file_name): New function to
5295 (do_suppress): Updated to parse new syntax.
5296 * src/devices/grohtml/grohtml.man: Updated.
5297 * tmac/www.tmac: Updated to new syntax.
5301 2001-06-15 Werner LEMBERG <wl@gnu.org>
5303 * src/roff/grog/Makefile.sub: Remove NAMEPREFIX.
5305 * src/devices/grohtml/grohtml.man: Minor improvements.
5307 2001-06-14 Werner LEMBERG <wl@gnu.org>
5309 * src/preproc/html/Makefile.sub: Remove NAMEPREFIX.
5311 2001-06-11 Werner LEMBERG <wl@gnu.org>
5313 * man/roff.man, mann/groff.man: Use '\" instead of .\" in the first
5314 line to specify preprocessor options -- mandb 2.3.1 only recognizes
5316 * src/preproc/grn/grn.man: Add proper '\" string.
5318 2001-06-11 OKAZAKI Tetsurou <okazaki@be.to>
5320 * test-groff: Don't use PATH but GROFF_BIN_PATH.
5322 2001-06-08 Werner LEMBERG <wl@gnu.org>
5324 Updated to autoconf 2.50.
5326 * configure.in: Renamed to...
5327 * configure.ac: This.
5328 * aclocal.m4 (AC_OUTPUT_MAKE_DEFS): Removed.
5329 (GROFF_OS390): Updated.
5330 * configure: Regenerated.
5332 2001-05-18 Werner LEMBERG <wl@gnu.org>
5334 * src/roff/troff/env.c, src/roff/troff/env.h,
5335 src/roff/troff/input.cc, src/roff/troff/troff.man: Undo `ss' change
5338 2001-05-17 Jeffrey Friedl <jfriedl@yahoo-inc.com>
5340 * src/roff/troff/input.cc (read_size): Fix special case `\s0'.
5342 2001-05-16 Werner LEMBERG <wl@gnu.org>
5344 * src/roff/troff/input.cc (read_size): Emit warning if value becomes
5345 less than or equal zero; set it to 1 then.
5346 * src/roff/troff/node.h (node::node): Initialize `last'.
5348 2001-05-08 Werner LEMBERG <wl@gnu.org>
5350 * tmac/an-old.tmac: Make predefined strings work in compatibility
5352 Add troff version guard.
5353 * tmac/doc.tmac: Simplify version guard.
5355 2001-05-07 Werner LEMBERG <wl@gnu.org>
5357 The .ns and .rs requests are now honoured not only in the top-level
5358 but in all diversions (similar to UNIX troff).
5360 This change is based on a patch from Tadziu Hoffmann
5361 <hoffmann@usm.uni-muenchen.de>.
5363 * src/roff/troff/div.h (diversion): Add `no_space_mode' member.
5364 (top_level_diversion): Remove `no_space_mode' member.
5365 * src/roff/troff/div.cc (diversion::diversion,
5366 top_level_diversion::top_level_diversion): Updated.
5367 (macro_diversion::output): Reset `no_space_mode'.
5368 (no_space, restore_spacing): Use `curdiv' unconditionally.
5369 (space_request, blank_line): Check `curdiv->no_space_mode'.
5370 (no_space_mode_reg::get_value, no_space_mode_reg::get_string): Use
5371 `curdiv' unconditionally.
5372 * NEWS, src/roff/troff/troff.man, man/groff.man, doc/groff.texinfo:
5375 2001-05-06 Werner LEMBERG <wl@gnu.org>
5377 Added two new requests `de1' and `am1' which are similar to `de' and
5378 `am' with the difference that compatibility mode is saved on entry,
5379 switched off during macro execution, and restored on exit.
5381 * src/roff/troff/input.h: Added two new special characters
5382 (COMPATIBLE_SAVE, COMPATIBLE_RESTORE).
5383 * src/roff/troff/input.cc (input_iterator): Added two member
5384 functions `save_compatible_flag' and `get_compatible_flag'.
5385 (input_stack): Ditto.
5386 (string_iterator): Ditto. Also add private member
5387 `saved_compatible_flag'.
5388 (token::next): Use COMPATIBLE_SAVE and COMPATIBLE_RESTORE.
5389 (calling_mode): New enumeration.
5390 (do_define_macro): Use it. Insert COMPATIBLE_SAVE and
5391 COMPATIBLE_RESTORE at the beginning and end of macro, respectively.
5392 (define_macro, define_indirect_macro, append_macro, ignore): Use
5394 (define_nocomp_macro, append_nocomp_macro): New functions.
5395 (init_input_requests): Updated.
5396 (do_request): Rename local variable `saved_compatible_flag' to
5397 `old_compatible_flag'.
5398 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
5400 * tmac/an-old.tmac: Use `de1' instead of `de' request for all
5401 public and trap-invoked macros. As a consequence, the man macros
5402 work in compatibility mode also.
5404 2001-05-06 Solar Designer <solar@openwall.com>
5406 * Makefile.in: Use $(mandir).
5408 2001-05-06 Alexios Zavras <zvr@pobox.com>
5410 * src/utils/afmtodit/afmtodit.pl: Fix serious typo.
5412 2001-05-05 Werner LEMBERG <wl@gnu.org>
5414 Added `.ns' number register: Returns 1 in no-space mode (if in
5415 top-level diversion), 0 otherwise.
5417 * src/roff/troff/div.cc (no_space_mode_reg): New class.
5418 (init_div_requests): Updated.
5419 * NEWS, src/roff/troff/troff.man, man/groff.man, doc/groff.texinfo:
5422 2001-05-04 Werner LEMBERG <wl@gnu.org>
5424 * src/roff/nroff/nroff.man: Improved documentation (especially
5427 2001-05-02 Werner LEMBERG <wl@gnu.org>
5429 Added `brp' request: This is \p as a request.
5431 * src/roff/troff/env.cc (environment::do_break): Add parameter
5433 (do_break_request): New function (was `break_request').
5434 (break_request): Calls `do_break_request'.
5435 (break_spread_request): New; calls `do_break_request'.
5436 (init_env_requests): Updated.
5437 * src/roff/troff/env.h: Updated.
5438 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
5440 * REVISION: Increased to 1.
5441 * win32-diffs: Updated.
5443 2001-05-01 Werner LEMBERG <wl@gnu.org>
5445 * tmac/an-old.tmac: Fix minor compatibility mode issue.
5446 * tmac/troffrc-end: Make it really work in compatibility mode.
5448 2001-04-27 Werner LEMBERG <wl@gnu.org>
5450 * src/utils/lkbib/lkbib.cc: Switch inclusion order of stdio.h and
5453 2001-04-22 Werner LEMBERG <wl@gnu.org>
5455 * src/libs/libgroff/getopt.c, src/include/getopt.h: Updating to
5456 latest versions from glibc CVS archive.
5458 * MORE.STUFF: Updated, using a patch from Kees Zeelenberg
5459 <c.zeelenberg@hccnet.nl>.
5461 2001-04-21 Werner LEMBERG <wl@gnu.org>
5463 * configure.in: Move check for mkstemp() to...
5464 * aclocal.m4 (GROFF_MKSTEMP): This new function.
5465 * configure: Regenerated.
5467 * src/include/groff-getopt.h: Don't use variable names in
5470 * src/devices/grohtml/html-chars.h: Removed. It isn't used.
5471 * src/devices/grohtml/Makefile.sub,
5472 src/devices/grohtml/post-html.cc: Updated.
5474 2001-04-21 Albert Chin-A-Young <china@thewrittenword.com>
5476 * configure.in: Add special check for mkstemp().
5477 * src/libs/libgroff/tmpfile.cc: Use it.
5478 * src/utils/indxbib/indxbib.cc: Ditto.
5479 * src/utils/pfbtops/pfbtops.c (main): Don't use C++ comment style.
5480 * src/devices/grolbp/lbp.h (lbpprintf, lbpputs, vdmprintf): Use
5483 2001-04-20 Bruce Lilly <blilly@erols.com>
5485 `Version_string' as C++ object was not visible to linker from C
5487 Add `const' to `Version_string'.
5489 * src/utils/pfbtops/pfbtops.c (main), src/roff/groff/groff.cc
5490 (main), src/roff/troff/input.cc (main), src/preproc/tbl/main.cc
5491 (main), src/preproc/pic/main.cc (main), src/preproc/eqn/main.cc
5492 (main), src/preproc/grn/main.cc (main), src/preproc/html/pre-html.cc
5493 (scanArguments), src/preproc/refer/refer.cc (main),
5494 src/preproc/soelim/soelim.cc (main), src/devices/grotty/tty.cc
5495 (main), src/devices/grodvi/dvi.cc (main), src/devices/grolj4/lj4.cc
5496 (main), src/devices/grohtml/post-html.cc (main),
5497 src/devices/grolbp/lbp.cc (main), src/utils/tfmtodit/tfmtodit.cc
5498 (main), src/utils/hpftodit/hpftodit.cc (main),
5499 src/utils/lookbib/lookbib.cc (main), src/utils/indxbib/indxbib.cc
5500 (main), src/utils/lkbib/lkbib.cc (main),
5501 src/utils/addftinfo/addftinfo.cc (main): Implement it.
5503 * src/roff/groff/pipeline.c: Add _UWIN.
5504 * src/include/nonposix.h: Ditto.
5506 2001-04-20 Werner LEMBERG <wl@gnu.org>
5508 * src/include/lib.h: Use HAVE_STRERROR.
5509 * src/roff/groff/pipeline.c: Ditto.
5510 * src/preproc/html/pre-html.cc: Remove declaration of `strerror'.
5511 * src/libs/libgroff/Makefile.sub (version.cc): Add `extern "C"'.
5512 * src/utils/pfbtops/pfbtops.c: Add copyright notice.
5513 * win32-diffs: Updated.
5514 * src/utils/hpftodit/hpftodit.cc (read_map): Fix compiler warning.
5516 2001-04-19 Werner LEMBERG <wl@gnu.org>
5518 * src/preproc/html/pre-html.cc (scanArguments): Use `troff_command'
5519 instead of hardwired `"troff"'.
5520 (char_buffer::read_file): Remove unused variables.
5521 (char_buffer::write_file_troff): Ditto.
5522 (char_buffer::write_file_html): Ditto.
5523 (generateImages): Ditto.
5525 * src/utils/addftinfo/addftinfo.cc (main): Fix compilation problem.
5527 * src/include/lib.h: Don't include `groff-getopt.h' for UWIN.
5529 * src/libs/libgroff/font.cc (font::load_desc): Fix compiler warning.
5530 * src/libs/libbib/index.cc (index_search_item_iterator::get_tag,
5531 index_search_item::search1): Ditto.
5532 * src/roff/troff/node.h (width_list): Reorder members.
5533 * src/roff/troff/input.cc (do_define_macro): Fix compiler warning.
5534 (lookup_warning): Ditto.
5535 (prepend_string): Commented out.
5536 * src/roff/troff/dictionary.cc (is_good_size): Fix compiler warning.
5537 * src/roff/troff/reg.cc (number_value_to_ascii): Ditto.
5538 * src/preproc/tbl/main.cc (process_format): Ditto.
5539 * src/preproc/pic/pic.y (define_variable, reset, reset_all): Fix
5541 * src/preproc/pic/pic.cc: Updated.
5542 * src/preproc/eqn/lex.cc (init_table): Fix compiler warnings.
5543 * src/preproc/eqn/over.cc (over_box::compute_metrics): Ditto.
5544 * src/preproc/refer/command.cc (execute_command): Ditto.
5545 * src/preproc/refer/ref.cc (sortify_title, find_month): Ditto.
5546 * src/preproc/refer/token.cc (lookup_token): Ditto.
5547 * src/preproc/soelim/soelim.cc: Ditto.
5548 * src/preproc/html/pushbackbuffer.cc (ERROR): Ditto.
5549 (isHexDigit): Commented out.
5550 (pushBackBuffer::isString): Remove unused variable.
5551 * src/devices/grops/ps.cc (ps_printer::special): Fix compiler
5553 * src/devices/grops/psrm.cc (resource_manager::lookup_font,
5554 resource_manager::read_resource_arg, read_one_of, parse_extensions):
5556 * src/devices/grodvi/dvi.cc (dvi_printer::draw): Ditto.
5557 * src/devices/grolj4/lj4.cc (lj4_font::handle_unknown_font_command,
5558 lookup_paper_size): Ditto.
5559 * src/devices/grohtml/post-html.cc (is_subsection): Commented out.
5560 (text_glob, element_list): Reorder members.
5561 * src/devices/grohtml/html-text.cc (html_text::do_pre): Remove
5563 * src/devices/grohtml/html-text.h (html_text::emit_space): Change
5564 return value to `void'.
5565 * src/devices/grohtml/output.cc (word_list::word_list): Fix order
5567 * src/devices/grohtml/html.h (simple_output::check_newline,
5568 simple_output::space_or_newline, simple_output::enable_newlines):
5570 * src/devices/grolbp/lbp.cc (wp54charset, set_papersize): Remove
5572 * src/utils/tfmtodit/tfmtodit.cc (tfm::load, gf::load, main): Ditto.
5573 * src/utils/hpftodit/hpftodit.cc (File::seek, read_symbol_sets,
5574 output_ligatures, output_charset, read_map): Ditto.
5575 * src/utils/lookbib/lookbib.cc (main): Ditto.
5576 * src/utils/indxbib/indxbib.cc (main, fwrite_or_die): Ditto.
5577 (do_file): Fix typo (`=' -> `==').
5578 * src/utils/lkbib/lkbib.cc (main): Remove compiler warning.
5579 * src/utils/addftinfo/addftinfo.cc (main): Ditto.
5581 2001-04-18 Ruslan Ermilov <ru@FreeBSD.org>
5583 * src/roff/nroff/nroff.sh: Adding -p (pic) and -t (tbl) options.
5584 Fix usage of GROFF_BIN_PATH.
5585 * src/roff/nroff/nroff.man: Updated.
5587 2001-04-18 Werner LEMBERG <wl@gnu.org>
5589 * NEWS: Fixing typos.
5592 Version 1.17 released
5593 =====================
5595 2001-04-17 Werner LEMBERG <wl@gnu.org>
5597 * tmac/Makefile.sub (install-data): mdoc.local-s is in current
5598 directory, not in $(srcdir).
5600 2001-04-16 Werner LEMBERG <wl@gnu.org>
5602 * doc/groff.texinfo: More info on conditionals.
5604 2001-04-15 Werner LEMBERG <wl@gnu.org>
5606 * doc/groff.texinfo: Added some info about groff internals.
5608 * src/roff/troff/node.cc (make_glyph_node): Emit warning message
5609 about missing special character only if the name is non-null.
5611 2001-04-14 Werner LEMBERG <wl@gnu.org>
5613 Removing the grohtml-old device driver which is now obsolete.
5615 * src/devices/grohtml-old/*: Removed.
5616 * font/devhtml-old/*: Removed.
5617 * src/libs/libgroff/htmlindicate.cc (graphic_start, graphic_end):
5619 * Makefile.in (CCPROGDIRS, DEVDIRS): Updated.
5620 * test-groff (PATH): Updated.
5621 * tmac/Makefile.sub (NORMALFILES): Updated.
5622 * tmac/an-old.tmac: Remove special code for html-old device.
5623 Replace `html-or-html-old' register with `an-html'.
5624 * tmac/eqnrc: Updated.
5625 * tmac/html-old.tmac: Removed.
5626 * tmac/troffrc, tmac/troffrc-end: Updated.
5627 * tmac/www.tmac: Remove special code for html-old device.
5628 Replace `html-or-html-old' register with `www-html'.
5630 * src/libs/libgroff/tmpfile.cc (remove_tmp_files),
5631 src/libs/libgroff/htmlindicate.cc (graphic_end),
5632 include/htmlindicate.h, src/preproc/grn/*.cc,
5633 src/roff/groff/env.{cc,h}: Remove `void' parameter if used as a
5634 single argument for consistency with rest of source code.
5636 * aclocal.m4, tmac/an-old.tmac: Fix copyright.
5638 2001-04-13 Ruslan Ermilov <ru@FreeBSD.org>
5640 * src/roff/troff/troff.man: Fixing typos.
5642 2001-04-13 Werner LEMBERG <wl@gnu.org>
5644 * doc/pic.ms: Fixing many font switches.
5645 * doc/groff.texinfo: Fixes, additions.
5646 * MORE.STUFF: Updated.
5648 2001-04-12 Gaius Mulley <gaius@glam.ac.uk>
5650 * src/devices/grohtml/grohtml.man: Updated manual page regarding
5652 * src/preproc/html/pre-html.cc (createImage): Fixed right hand
5654 (removeTempFiles): New function to tidy up temporary files.
5655 * src/preproc/html/pre-html.cc (main): Calls `removeTempFiles()'.
5656 Many fixes to do with the new inline suppress node and image regions
5658 * src/devices/grohtml/post-html.cc: New method `is_auto_img'.
5659 (generate_img_src): New function.
5660 (html_printer::do_auto_image): Utilizes it.
5661 (do_heading, do_title): Include inline images within their contents.
5662 (html_printer::begin_page): Tidied up comments that are issued to
5663 the html output file.
5664 (html_printer::do_fill): Fixed so that `.nf' works with fonts other
5666 (text_glob::is_br): New method used by do_heading.
5667 * tmac/s.tmac: If -Thtml then emit $1 in .IP rather than its
5668 equivalent diversion.
5669 * src/include/html-strings.h: Altered image tags to reflect the
5671 * src/include/htmlindicate.h (html_end_suppress): Added `is_inline'
5673 * src/preproc/eqn/main.cc: Will suppress generation of image tags if
5674 it is already inside a pic image. Only emit tags if the argument
5675 `-Tps:html' is present.
5676 * src/preproc/tbl/main.cc: Changes to reflect additional
5677 `html_end_suppress' parameter.
5678 * src/roff/troff/env.cc: Only emit eol tag if a node has been
5679 emitted since the last eol tag was written.
5680 * src/roff/troff/env.h: New boolean `emitted_node'.
5681 * src/roff/troff/input.cc (do_suppress): Handles extra suppress
5682 nodes \O3, \O4, \O5. No longer use `output_low_mark_miny'.
5683 * src/roff/troff/node.cc (check_charinfo): New method.
5684 (troff_output_file::determine_line_limits): Alterations to limit
5686 * tmac/www.tmac: Changes to reflect new suppress nodes.
5688 2001-04-12 Bruno Haible <haible@clisp.cons.org>
5690 * src/devices/grohtml/post-html.cc (html_printer::add_to_sbuf):
5691 Escape the html_glyph in the buffer.
5692 (str_translate_to_html): Output the unescaped escaped_char.
5693 * src/devices/grohtml/html-text.cc (issue_table_begin): Set
5694 `frame=void', not `frame=none'. Add `border=0'.
5696 2001-04-12 Werner LEMBERG <wl@gnu.org>
5698 * PROBLEMS: Add some words on how to avoid wrapper macros.
5700 2001-04-11 Blake McBride <blake@florida-software.com>
5702 * src/include/nonposix.h (fileno) [_MSC_VER]: Removed.
5704 2001-04-11 Werner LEMBERG <wl@gnu.org>
5706 * font/devlbp/Makefile.sub (CLEANADD): Set it.
5707 * tmac/Makefile.sub (CLEANADD): Add tmac.local-s.
5708 * Makefile.in (dist): Don't remove src/xditview/Imakefile, but ...
5709 * Makefile.sub (DISTCLEANFILES): Here.
5711 * libs/libgroff/new.cc: Include `nonposix.h'.
5712 * win32-diffs: Updated.
5714 2001-04-10 Ruslan Ermilov <ru@FreeBSD.org>
5716 Added skeleton macro for defunct macros.
5718 Updated documentation.
5720 When inside displays, an empty input line warning should be
5721 suppressed. If another macro call is put inside a display,
5722 all subsequent empty lines found in that display caused a
5723 warning to be emitted.
5725 * tmac/doc.tmac (doc-defunct-macro): New macro.
5726 (Db, Ds, Ex, Or, Sf): Reimplemented using this macro.
5727 (doc-restore-global-vars): Fixed typo.
5728 (doc-empty-line): Check the `doc-display-depth' register to
5729 determine whether we are inside display or not.
5731 * tmac/doc-common: Removed `Or' and `Sf' registers.
5732 Moved obsolete `Ds' macro to doc.tmac.
5734 * tmac/groff_mdoc.man: Bump document date.
5735 Document `.Vt' under ``Variable Types''.
5736 Removed documentation for obsolete `.Or' macro.
5738 2001-04-10 Werner LEMBERG <wl@gnu.org>
5741 * doc/groff.texinfo: Many fixes, additions, clarifications, etc.
5743 2001-04-10 Bruno Haible <haible@clisp.cons.org>
5745 * src/devices/grodvi/dvi.cc (main): Accept --help and --version.
5746 (usage): Add stream argument. Don't exit.
5747 * src/devices/grohtml/post-html.cc (main): Accept --help and --version.
5748 Write --version output to stdout, not stderr.
5749 (usage): Add stream argument. Don't exit.
5750 * src/devices/grohtml-old/html.cc (main): Accept --help and --version.
5751 (usage): Add stream argument. Don't exit.
5752 * src/devices/grolbp/lbp.cc (long_options): Use symbolic getopt.h
5754 (usage): Add stream argument. Don't exit.
5755 (main): Write --help output to stdout, not stderr.
5756 * src/devices/grolj4/lj4.cc (main): Accept --help and --version.
5757 (usage): Add stream argument. Don't exit.
5758 * src/devices/grops/ps.cc (main): Accept --help and --version.
5759 (usage): Add stream argument. Don't exit.
5760 * src/devices/grotty/tty.cc (main): Accept --help and --version.
5761 (usage): Add stream argument. Don't exit.
5762 * src/preproc/eqn/main.cc (usage): Add stream argument. Don't exit.
5763 (main): Accept --help and --version.
5764 * src/preproc/grn/main.cc (usage): Add stream argument. Don't exit.
5765 (main): Accept --help and --version.
5766 * src/preproc/html/pre-html.cc (usage): Add stream argument.
5767 (scanArguments): Accept --help and --version.
5768 * src/preproc/pic/main.cc (usage): Add stream argument. Don't exit.
5769 (main): Accept --help and --version.
5770 * src/preproc/refer/refer.cc (main): Accept --help and --version.
5771 (usage): Add stream argument. Don't exit.
5772 * src/preproc/soelim/soelim.cc (usage): Add stream argument. Don't
5774 (main): Accept --help and --version.
5775 * src/preproc/tbl/main.cc (usage): Add stream argument. Don't exit.
5776 (main): Accept --help and --version.
5777 * src/roff/groff/groff.cc (main): Accept --help and --version.
5778 (synopsis): Add stream argument.
5779 (help): Write --help output to stdout, not stderr.
5780 (usage): Add stream argument. Don't exit.
5781 * src/roff/grog/grog.pl: Accept --help and --version.
5783 * src/roff/grog/grog.sh: Accept --help and --version.
5784 * src/roff/nroff/nroff.sh: Accept --help and --version.
5785 * src/roff/troff/input.cc (USAGE_EXIT_CODE): Remove macro.
5786 (usage): Add stream argument. Don't exit.
5787 (main): Accept --help and --version.
5788 * src/utils/addftinfo/addftinfo.cc (main): Accept --help and --version.
5789 (usage): New function with stream argument, doesn't exit.
5790 * src/utils/hpftodit/hpftodit.cc (main): Accept --help and --version.
5791 (usage): New function with stream argument, doesn't exit.
5792 * src/utils/indxbib/indxbib.cc (main): Accept --help and --version.
5793 (usage): Add stream argument. Don't exit.
5794 * src/utils/lkbib/lkbib.cc (usage): Add stream argument. Don't exit.
5795 (main): Accept --help and --version.
5796 * src/utils/lookbib/lookbib.cc (usage): Add stream argument. Don't
5798 (main): Accept --help and --version.
5799 * src/utils/pfbtops/pfbtops.c (usage): Add stream argument. Don't exit.
5800 (main): Accept --help and --version.
5801 * src/utils/tfmtodit/tfmtodit.cc (main): Accept --help and --version.
5802 (usage): Add stream argument. Don't exit.
5804 2001-04-10 Ruslan Ermilov <ru@freebsd.org>
5806 Fix indentation in SYNOPSIS.
5808 Updated to include changes of latest BSD mdoc version (basically,
5809 the only change is that `.Fn' and `.Fc' put a final semicolon after
5810 a function declaration in the SYNOPSIS section).
5812 * tmac/doc.tmac (doc-in-synopsis-count): Replaced with ...
5813 (doc-in-synopsis-section): New variable. Updated all related
5815 (doc-indent-synopsis-active): New register.
5816 (Nd, Fn, Fo): Use it.
5817 (Cd): It requires manipulation of \n[doc-indent-synopsis] so that
5818 `.Cd' with long argument line produces indented wrapped lines.
5819 Also, the misplaced `.nop \*[doc-Nm-font]\c'' caused extra
5820 undesirable line break to be output.
5821 (doc-do-func-decl, Nm, Vt, Fn, Fo): Remove extraneous calls to
5823 (Fn, Fc): Add final `;' to output.
5824 (doc-save-global-vars, doc-restore-global-vars): Updated.
5825 * tmac/doc-common: Remove `Ex' register.
5827 * tmac/doc-ditroff, tmac/doc-nroff, tmac/doc-syms: Updated
5830 2001-04-06 Ruslan Ermilov <ru@freebsd.org>
5832 * tmac/doc.tmac (Cd): Simplify code.
5833 * tmac/groff_mdoc.man: Document some behaviour of `Cd' request.
5835 2001-04-06 Werner LEMBERG <wl@gnu.org>
5837 Implement continuous underlining for nroff mode. To do that, a new
5838 request in the ditroff language has been added: `x u N' (N is 0
5841 \X and \Y are now transparent to end-of-sentence recognition.
5843 * src/include/printer.h (printer): Add `type' parameter to `special'
5845 * src/libs/libdriver/printer.cc (printer::special): Updated.
5846 * src/libs/libdriver/input.cc (do_file): Handle `x u N'.
5848 * src/devices/dvi/dvi.cc (dvi_printer::special): Handle only
5849 specials of type `p'.
5850 * src/devices/grohtml/post-html.cc (html_printer::special): Ditto.
5851 * src/devices/grohtml-old/html.cc (html_printer::special): Ditto.
5852 * src/devices/grops/ps.cc (ps_printer::special): Ditto.
5853 * src/devices/grotty/tty.cc: Add new enum CU_MODE.
5854 (glyph::order): New method.
5855 (tty_printer::add_char): Use it.
5856 (tty_printer::special): New method.
5857 (tty_printer::end_page): Implement it.
5859 * src/roff/troff/node.h (special_node): Add `no_init_string' member.
5860 * src/roff/troff/node.cc (special_node::special_node): Add parameter
5861 to set `no_init_string'.
5862 (special_node::tprint_start): Use it.
5863 (special_node::same, special_node::copy): Updated.
5864 (special_node::ends_sentence): New method.
5865 (troff_output_file::start_special): Add parameter to include
5866 inititialization of special conditionally.
5868 * src/roff/troff/env.h (environment): New member `underline_spaces'.
5869 * src/roff/troff/env.cc (do_underline_special): New function.
5870 (environment::set_font): Use it.
5871 (do_underline): Use it. This was `underline()'.
5872 (underline): Call `do_underline()'.
5873 (continuous_underline): New function which calls `do_underline()'.
5874 (environment::newline): Use `do_underline_special()'.
5875 (init_env_requests): Updated.
5877 * NEWS, man/troff_out.man: Updated.
5879 2001-04-06 Bruno Haible <haible@clisp.cons.org>
5881 * font/devutf8/R.proto: Fix code of 'shc'.
5883 2001-04-06 Ruslan Ermilov <ru@freebsd.org>
5885 Many fixes. Diag lists can now be nested also; additionally,
5886 `-compact' and `-offset' are supported.
5888 * tmac/doc.tmac (doc-have-indent): Replaced with ...
5889 (doc-list-have-indent-stackXXX): A new register stack.
5890 (doc-have-diag-list): Removed.
5891 (Bl): Use `doc-list-have-indent-stackXXX'.
5893 (doc-diag-list): Use `doc-compact-list-stackXXX'.
5894 (doc-tag-list): Use `doc-list-have-indent-stackXXX'.
5895 (doc-set-vertical-and-indent): Ditto.
5896 (doc-next-list-depth): Removed.
5897 (doc-increment-list-stack): Updated.
5898 (doc-decrement-list-stack): Use `doc-list-depth' instead of
5899 `doc-next-list-depth'.
5900 (doc-end-list, doc-end-column-list): Don't use
5901 `doc-increment-list-stack'.
5902 (doc-set-column-tab): Don't use `doc-list-offset-stackXXX'.
5903 (doc-save-global-vars, doc-restore-global-vars): Updated.
5904 * tmac/doc-common: Updated.
5905 * tmac/groff_mdoc.man: Updated.
5908 2001-04-02 Werner LEMBERG <wl@gnu.org>
5910 * src/devices/grotty/grotty.man: Fix grammatical error.
5912 2001-03-30 Ruslan Ermilov <ru@freebsd.org>
5914 Remove .Ld from mdoc package; replace it with special handling of
5917 * tmac/doc-common: Remove `Ld' register.
5918 Uncomment `doc-volume-ds-*' strings.
5919 Remove `doc-operating-system-default'.
5921 * tmac/doc-syms (Ld): Removed.
5922 * tmac/doc.tmac (doc-parse-args, doc-parse-arg-vector): Handle
5926 * tmac/groff_mdoc.man: Many fixes and updates.
5928 2001-03-29 Werner LEMBERG <wl@gnu.org>
5930 * tmac/troffrc-end: Protect data with `.do'. Reported by T. Kurt
5931 Bond <tkb@tkb.mpl.com>.
5932 * tmac/www.tmac: Save compatibility mode.
5934 2001-03-28 Ruslan Ermilov <ru@freebsd.org>
5936 * tmac/groff_mdoc.man: Many fixes.
5938 2001-03-28 Werner LEMBERG <wl@gnu.org>
5940 * src/preproc/soelim/soelim.man: Document that `.<whitespace>so'
5943 2001-03-27 Werner LEMBERG <wl@gnu.org>
5945 * tmac/an-old.tmac (TP, an-do-tag): Reduce line length while in
5946 diversion. This fixes overlong tags.
5948 2001-03-26 Werner LEMBERG <wl@gnu.org>
5950 * doc/groff.texinfo: Fixed and improved documentation of fonts.
5951 * tmac/doc-syms: Fix error messages.
5952 * tmac/an-old.tmac: Remove incorrect double backslashes.
5954 2001-03-24 Ruslan Ermilov <ru@freebsd.org>
5956 * tmac/Makefile.sub: Strip mdoc.local also
5957 * tmac/strip.sed: Fixed.
5959 2001-03-24 Werner LEMBERG <wl@gnu.org>
5961 * tmac/doc-nroff, tmac/doc-ditroff: Implement -rSxx switch for
5962 selecting the font size.
5963 * tmac/groff_mdoc.man, NEWS: Document it.
5965 2001-03-23 Werner LEMBERG <wl@gnu.org>
5967 * src/roff/troff/div.cc (save_vertical_space): Add default argument
5969 * src/roff/troff/env.cc (family_change): Make `.fam' accept no
5970 argument to restore previous font family.
5971 * src/roff/troff/troff.man, man/groff.man, NEWS: Updated.
5973 * doc/groff.texinfo: More fixes and additions (mainly for font
5974 manipulating commands).
5976 * tmac/groff_mdoc.reference.man: Small updates and renamed to ...
5977 * tmac/groff_mdoc.man: This. The quick reference has been removed.
5978 * tmac/Makefile.sub, NEWS: Updated.
5980 2001-03-23 Werner LEMBERG <wl@gnu.org>
5982 Replaced mdoc implementation. The new version is `state of the
5983 art', using almost all new features of groff 1.17 -- it won't run
5984 with older versions.
5986 * tmac/doc.tmac: Completely rewritten.
5987 * tmac/doc-common: Ditto.
5988 * tmac/doc-nroff: Ditto.
5989 * tmac/doc-ditroff: Ditto.
5990 * tmac/doc-syms: Ditto.
5991 * tmac/mdoc.local: New file.
5992 * tmac/groff_mdoc.samples.man: Replaced with ...
5993 * tmac/groff_mdoc.reference.man: New file, covering mdoc completely.
5994 * tmac/strip.sed: Updated.
5995 * tmac/Makefile.sub: Updated.
5998 * tmac/groff_man.man: Add `man.local' to the FILES section.
6000 2001-03-22 Werner LEMBERG <wl@gnu.org>
6002 * doc/groff.texinfo: Added many @noindent.
6003 Replaced @end_Example -> @endExample.
6004 Added info whether registers are r/o.
6005 Many other additions and fixes.
6007 2001-03-21 Werner LEMBERG <wl@gnu.org>
6009 * doc/groff.texinfo: Added macro @Var (and some hacks due to bugs
6010 in makeinfo of texinfo 4.0) to be used in @Def* macros.
6011 Improved @Def* macros: Now the exact syntax of request, register,
6012 and escapes is shown.
6013 Added macros for parentheses and brackets to be used in @Def*.
6014 Many fixes and improvements of the documentation.
6016 2001-03-20 Werner LEMBERG <wl@gnu.org>
6018 * doc/groff.texinfo: Added new index: `st' (for strings).
6019 Added macros @Defstr(x).
6020 Added macro @Example (adding @group).
6021 Other minor improvements.
6023 2001-03-19 Werner LEMBERG <wl@gnu.org>
6025 * doc/groff.texinfo: Added two new indices: `es' (for escapes) and
6026 `rq' for requests. `fn' is no longer used.
6027 Added macros @Defreq(x), @Defreg(x), and @Defesc(x).
6030 * tmac/an-old.tmac (an-p-footer): If `cR' is set, replace page
6031 number with name of man page.
6033 2001-03-19 Larry Kollar <kollar@alltel.net>
6035 * doc/groff.texinfo: Complete revision. Added many @Deffn to gain
6038 2001-03-19 Werner LEMBERG <wl@gnu.org>
6040 * man/groff_font.man: Document `prepro', `postpro', and `print'.
6041 * src/roff/groff/groff.man: Improve documentation of `-l' and `-L'.
6042 * src/devices/grohtml/grohtml.man: Fixing typos.
6044 2001-03-19 Gaius Mulley <gaius@glam.ac.uk>
6046 * tmac/s.tmac (@IP): Pass `.ip' html tag.
6047 * tmac/groff_mwww.man: Remove .LINE macro
6048 * tmac/www.tmac (LINE): Add `.ti'.
6050 * src/devices/grohtml/post-html.cc (html_printer): New member
6052 (html_printer::emit_raw): Use it.
6053 (html_printer::do_linelength): Ditto.
6054 (html_printer::do_pageoffset): Ditto.
6055 (html_printer::do_indentation): Ditto.
6056 (html_printer::do_tempindent): Ditto.
6057 (html_printer::do_break): Ditto.
6058 (html_printer::begin_page): Ditto.
6059 (html_printer::do_indentedparagraph): New function.
6060 (html_printer::troff_tag): Handle `.ip'.
6061 * src/devices/grohtml/html-text.cc (html_text::issue_table_begin):
6062 Add `<td width=...>' handling.
6063 (html_text::do_table): Add parameter.
6064 (html_text::do_indent): Updated.
6065 * src/devices/groohtml/html-text.h: Updated.
6067 2001-03-16 Gaius Mulley <gaius@glam.ac.uk>
6069 Introduced simple html tables to implement indentation.
6071 * src/devices/grohtml/html.h (word, word_list): New structures.
6072 (simple_output): Use it.
6073 * src/devices/grohtml/post-html.cc: Add `INDENTATION'.
6074 (html_printer): Improve indentation handling.
6075 (html_printer::emit_raw): Set `in_table' element. Handle
6077 (html_printer::write_header): Move conditional downwards.
6078 Don't allow whitespace in tags.
6079 (html_printer::do_linelength): Handle line length and indentation
6081 (html_printer::do_pageoffset): Handle indentation conditionally.
6082 (html_printer::do_indentation): Ditto.
6083 (html_printer::do_tempindent): New function member.
6084 (html_printer::do_fill): Take care of indentation.
6085 (html_printer::do_flush): Finish table.
6086 (html_printer::do_links): Ditto.
6087 (html_printer::do_break): New function for handling `.br' and `.ti'.
6088 (html_printer::troff_tag): Use it.
6090 (html_printer::flush_globs): Fix.
6091 (html_printer::flush_page): Finish table.
6092 (html_printer::html_printer): Fix error message. Set up
6094 (html_printer::add_to_sbuf): Remove special handling of character
6096 (to_unicode): Remove `stop()'.
6097 (html_printer::write_title): Cleanup.
6098 (html_printer::begin_page): Use `put_string()'. Handle indentation.
6099 (html_printer::~html_printer): Flush text and end the line.
6101 * src/devices/grohtml/html_text.h: Add more *_TAG enum values.
6102 * src/devices/grohtml/html_text.cc (html_text::end_tag): Fix
6104 (html_text::start_tag): Disable newlines.
6105 (html_text::table_is_void): New function.
6106 (html_text::issue_table_begin): Ditto.
6107 (html_text::issue_table_end): Ditto.
6108 (html_text::push_para): Better table handling.
6109 (html_text::do_indent): New function.
6110 (html_text::do_table): Ditto.
6111 (html_text::done_table): Ditto.
6112 (html_text::do_tt): Handle PRE_TAG.
6113 (html_text::is_in_table): New function.
6114 (html_text::check_emit_text): Handle tables.
6115 (html_text::do_emittext): Use `nl()'.
6116 (html_text::do_para): Handle table.
6117 (html_text::remove_def): New function.
6118 * src/devices/grohtml/output.cc (word, word_list): Implement
6120 (simple_output::end_line): Flush last word.
6121 (simple_output::simple_comment): Ditto.
6122 (simple_output::begin_comment): Recoded.
6123 (simple_output::end_comment): Ditto.
6124 (simple_output::comment_arg): Removed.
6125 (simple_output::check_newline): Improve test and flush last word.
6126 (simple_output::space_or_newline): Improved.
6127 (simple_output::write_newline): Replaced with...
6128 (simple_output::nl): This.
6129 (simple_output::put_raw_char): Flush last word.
6130 (simple_output::check_space): Removed.
6131 (simple_output::put_translated_string): Ditto.
6132 (simple_output::put_string): Simplified.
6133 (simple_output::put_number): Updated.
6134 (simple_output::put_float): Ditto.
6135 (simple_output::put_symbol): Removed.
6136 (simple_output::enable_newlines): Add `check_newline()'.
6137 (simple_output::flush_last_word): New function.
6139 * src/roff/troff/enc.cc (no_fill): Remove call to add_html_tag().
6140 * src/roff/troff/div.cc (page_offset): Add call to add_html_tag().
6142 * tmac/s.tmac (@PP, @IP): Add html conditional code.
6143 * tmac/an-old.tmac (TP): Ditto.
6145 2001-03-09 Ruslan Ermilov <ru@freebsd.org>
6147 * mdate.sh: Make it POSIX compliant.
6149 2001-03-09 Werner LEMBERG <wl@gnu.org>
6151 Added the `return' request to end a macro immediately. It simply
6152 pops iterators from the input stack until a macro iterator is found.
6154 * src/roff/troff/input.cc (input_iterator::is_macro,
6155 macro_iterator::is_macro): New member.
6156 (input_return_boundary): New class to signal an immediate return
6158 (input_stack::add_return_boundary, input_stack::is_return_boundary):
6160 (input_stack::clear): Use it.
6161 (input_stack::pop_macro): New function.
6162 (while_request): Use `is_return_boundary()'.
6163 (return_macro_request): New function.
6164 (init_input_requests): Use it.
6166 * src/roff/troff/TODO: Updated.
6167 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
6169 2001-03-08 Werner LEMBERG <wl@gnu.org>
6171 * src/roff/troff/input.cc (input_iterator::is_boundary): Minor
6174 2001-03-07 Werner LEMBERG <wl@gnu.org>
6176 Make `\B' more rigid.
6178 * src/roff/troff/number.cc (parse_expr, parse_term): Add `rigid'
6180 (get_number_rigidly): New function.
6181 * src/roff/troff/input.cc (do_expr_test): Use it.
6182 * src/roff/troff/token.h: Updated.
6184 * src/roff/troff/request.h: Fix typo (init_html_request ->
6185 init_markup_request).
6187 2001-03-04 Gaius Mulley <gaius@glam.ac.uk>
6189 Fixed grohtml handling of any named glyph for glyph indexes < 0x80.
6190 Cosmetic changes to `.html-begin', `.html-end', `.html-image' which
6191 are now `.begin', `.end', `.image'.
6193 * src/devices/grohtml/post-html.cc: Adding UNICODE_DESC_START.
6194 (html_printer::add_to_sbuf): Changing type of `code' parameter.
6195 Use add_char_to_sbuf().
6196 (to_unicode): New function.
6197 (char_translate_to_html): Changing type of `ch' parameter.
6199 (html_printer::~html_printer): Comment out doctype string.
6200 * src/preproc/html/pre-html.cc (write_end_image): Use `.end'
6201 instead of `.html-end'.
6202 (write_start_image): Use `.begin' and `.image' instead of
6203 `.html-begin' and `.html-image'.
6204 * src/roff/troff/input.cc: Rename `html_level' to `begin_level'.
6205 (html_begin): Renamed to ...
6207 (html_end): Renamed to ...
6209 (html_image): Renamed to ...
6211 (init_html_requests): Renamed to ...
6212 (init_markup_requests): This.
6213 * tmac/www.tmac: Updated.
6215 2001-02-28 Bram <bram@avontuur.org>
6217 * src/libs/libgroff/font.cc (font_widths_cache): Fixing syntax of
6220 2001-02-26 David Leonard <david.leonard@csee.uq.edu.au>
6222 * doc/meref.me: Fixing some typos.
6224 2001-02-16 Werner LEMBERG <wl@gnu.org>
6226 * src/roff/troff/node.cc (space_node::get_hyphenation_type): New
6227 method. Return `HYPHEN_MIDDLE' if it was `\:'.
6228 * src/roff/troff/node.h: Updated.
6230 2001-02-17 Ruslan Ermilov <ru@FreeBSD.org>
6232 * tmac/groff_tmac.man: Fix typo.
6234 2001-02-16 Werner LEMBERG <wl@gnu.org>
6236 Fixing a bug which prevented proper end-of-sentence recognition
6237 between an `unformatted' box and the following text. As a
6238 consequence, vertical line distances are no longer preserved in
6239 boxes after a call to `.unformat' -- because boxes aren't
6240 line-oriented (contrary to diversions), this doesn't make sense
6243 * src/roff/troff/node.cc (*node::set_unformat_flag): Add return
6245 (vertical_size_node::set_unformat_flag): New method.
6246 * src/roff/troff/node.hh: Updated.
6247 * src/roff/troff/input.cc (word_space_node::reread,
6248 hmotion_node::reread): Reset `unformat' flag after usage.
6249 (unformat_macro): Append only if `set_unformat_flag()' returns
6251 * src/roff/troff/troff.man: Updated.
6253 2001-02-15 Werner LEMBERG <wl@gnu.org>
6255 * src/roff/troff/troff.man, NEWS, man/groff.man: Improved
6256 documentation of `asciify' and `unformat' requests.
6258 2001-02-13 Werner LEMBERG <wl@gnu.org>
6260 Redesigned the `unformat' request. It is no longer connected with
6261 `asciify' but rather uses new `reread()' methods if the `unformat'
6262 flag is set. Additionally, the handling of space characters after
6263 unformatting has been fixed so that they retain their width.
6265 * src/roff/troff/node.h (width_list): New structure to store
6266 original widths of spaces.
6267 (node): Added `unformat' member.
6268 Replaced `num_spaces' variable with `orig_width' list.
6269 * src/roff/troff/node.cc (*node::asciify,
6270 asciify_reverse_node_list): Removed `unformat_only' flag and related
6272 (word_space_node::asciify, word_space_node::word_space_node): Use
6274 (word_space_node::~word_space_node): New destructor.
6275 (word_space_node::copy): Updated to handle `orig_width'.
6276 (hmotion_node::copy, unbreakable_space_node::copy): Updated.
6277 (*node::merge_space): Update `orig_width' list if necessary.
6278 (*node::set_unformat_flag): New methods to set the `unformat' flag.
6279 * src/roff/troff/enc.cc (environment::space_newline): Use
6281 (environment::space): Added method to handle space width and
6282 sentence space width as parameters. Use `width_list'.
6283 (environment::make_tab_node): Updated.
6284 * src/roff/troff/env.h: Updated.
6285 * src/roff/troff/input.cc (word_space_node::reread,
6286 unbreakable_space_node::reread, hmotion_node::reread): New methods
6287 to handle nodes specially if `unformat' flag is set.
6288 (do_asciify_macro): Renamed back to ...
6289 (asciify_macro): This.
6290 (unformat_macro): New implementation to simply set the `unformat'
6293 * MORE.STUFF: Added more info about deroff.
6295 2001-02-08 Werner LEMBERG <wl@gnu.org>
6297 * src/roff/troff/node.h (unbreakable_space_node, hmotion_node,
6298 space_char_hmotion_node, overstrike_node): Add `get_hyphen_list()'
6299 and `add_self()' methods to avoid hyphenation. For example, the
6300 hyphen list for `foo\0\0bar' was `foobar', causing insertion of a
6301 soft hyphen after `foo'. Now the hyphen list is correctly
6302 `foo<ignore><ignore>bar'.
6304 2001-02-05 Yoshiteru Kageyama <yt-kage@cb3.so-net.ne.jp>
6306 * tmac/groff_tmac.man: Fix `BIR' macro.
6308 2001-02-04 Werner LEMBERG <wl@gnu.org>
6310 A new escape sequence `\:', inserting a zero-width break point.
6312 * src/roff/troff/input.h: Adding `ESCAPE_COLON'.
6313 * src/roff/troff/input.cc (get_copy, token::next, asciify):
6315 * src/roff/troff/node.h (node): Add `is_escape_colon()' virtual
6317 (space_node): Add `was_escape_colon' member. Add `is_escape_colon()'
6318 and `asciify()' methods.
6319 * src/roff/troff/node.cc (space_node::space_node): Updated.
6320 (space_node::asciify): Handle `was_escape_colon'.
6321 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
6323 Handle `\~' similar to other comparable requests.
6325 * src/roff/troff/input.cc (process_input_stack): Remove now obsolete
6327 (token::next): Move creation of an unbreakable_space_node to...
6328 (token::add_to_node_list): Here.
6330 Fix a bug which sometimes prevented hyphenation of words connected
6331 with `\~' or `\ ' (and other escape sequences handled as
6332 TOKEN_NODE). This also fixes a hyphenation problem with boxes
6333 (after a call to the `unformat' request).
6335 * src/roff/troff/env.h (environment::possibly_break_line,
6336 environment::hyphenate_line): Introducing `start_here' parameter.
6337 * src/roff/troff/env.cc (environment::space_newline,
6338 environment::space): Use it.
6339 (environment::possibly_break_line, environment::hyphenate_line):
6341 * src/roff/troff/input.cc (process_input_stack): Use it.
6342 * src/roff/troff/node.h (unbreakable_space_node, hmotion_node,
6343 space_char_hmotion_node, overstrike_node): Add
6344 `get_hyphenation_type()' method.
6345 * src/roff/troff/node.cc (break_char_node::asciify): Don't asciify
6346 if `unformat_only' is active.
6348 2001-01-30 Werner LEMBERG <wl@gnu.org>
6350 Implemented new read-only number register `.linetabs' which
6351 returns 1 if in line-tabs mode, 0 otherwise.
6353 * src/roff/troff/env.h (environment): Add get_line_tabs() member.
6354 * src/roff/troff/env.cc (get_line_tabs): New function.
6355 (init_env_requests): Use it.
6356 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
6358 * VERSION, REVISION: Changing to 1.17.0.
6360 2001-01-28 Werner LEMBERG <wl@gnu.org>
6362 Fixed a bug which prevented hyphenation of words which are finished
6365 * src/roff/troff/token.h (token): Add enum type
6366 `TOKEN_TRANSPARENT_DUMMY' and method `transparent_dummy()'.
6367 * src/roff/troff/input.cc (token::next, token::description,
6368 get_line_arg, token::add_to_node_list, token::process): Use it.
6370 2001-01-27 Werner LEMBERG <wl@gnu.org>
6372 * src/roff/troff/div.h (diversion): Add `saved_prev_line_interrupted'.
6373 * src/roff/troff/div.cc (do_divert): Use it.
6375 * src/roff/troff/input.cc (asciify): Add ESCAPE_RIGHT_PARENTHESIS.
6377 2001-01-25 Werner LEMBERG <wl@gnu.org>
6379 Adding the `linetabs' request. If set, tab distances are not
6380 computed relative to the input line but relative to the output line.
6382 * src/roff/troff/env.h (environment): New member `line_tabs'.
6383 * src/roff/troff/env.cc (line_tabs_request): Implement request.
6384 (environment::environment, environment::copy): Updated.
6385 (environment::distance_to_next_tab): Use `line_tabs'.
6386 (init_env_requests): Register request.
6387 * src/roff/troff/troff.man, man/groff.man, NEWS: Document it. Other
6390 2001-01-24 Werner LEMBERG <wl@gnu.org>
6392 Introducing a new read-only register `.int' which is set to a
6393 positive value if the last output line is interrupted (i.e., if it
6396 * src/roff/troff/env.cc (init_env_requests): Add it.
6397 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
6399 2001-01-23 Gaius Mulley <gaius@glam.ac.uk>
6401 * tmac/mwww.tmac: Call `www.tmac', not `arkup.tmac'.
6402 * src/preproc/html/pre-html.cc (findPrefix): New function which
6403 generates the troff executable name via the system prefix.
6404 * src/preproc/eqn/main.cc: Modified warning message.
6406 2001-01-23 Werner LEMBERG <wl@gnu.org>
6408 troff's `box' and `boxa' requests didn't preserve temporary
6411 * src/roff/troff/div.h (diversion): Add `saved_saved_indent' and
6412 `saved_target_text_length' members.
6413 * src/roff/troff/div.cc (do_divert): Use them.
6415 Tabs (but not yet leaders and fields) are now handled correctly by
6418 * node.h (hmotion_node): Add field `was_tab'.
6419 * env.cc (environment::make_tab_node): Set it.
6420 * node.cc (hmotion_node::copy, hmotion_node::asciify): Use it.
6422 Added new request `unformat' which will, contrary to `asciify',
6423 preserve font information after unformatting (i.e., only nodes
6424 dealing with horizontal space are converted back to input
6427 * input.cc (asciify_macro): Renamed to ...
6428 (do_asciify_macro): this, having a new parameter `unformat_only'.
6429 (asciify_macro, unformat_macro): New; using do_asciify_macro.
6430 (init_input_requests): Added `unformat'.
6431 * node.cc (*_node::asciify), asciify_reverse_node_list: Added
6432 parameter to control asciification process.
6433 * node.h (*_node::asciify): Ditto.
6434 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
6436 2001-01-20 Werner LEMBERG <wl@gnu.org>
6438 * doc/groff.texinfo: Minor improvement of `.in' documentation.
6440 2001-01-18 Werner LEMBERG <wl@gnu.org>
6442 * tmac/ps.tmac: Remove call of psold.tmac.
6443 * tmac/psold.tmac: Comment updated.
6444 * tmac/psnew.tmac: Removed since no longer needed.
6445 * tmac/Makefile.sub, NEWS, src/devices/grops/grops.man: Updated.
6447 * font/devutf8/R.proto: Adding `shc' glyph.
6448 * font/devutf8/NOTES: Updated.
6450 * test-groff: Updated.
6452 2001-01-15 Gaius Mulley <gaius@glam.ac.uk>
6454 First cut of the new html device driver. Changes to pre-html and
6455 the new grohtml are too numerous to be documented here.
6457 Stuff related to `html' has been renamed to `html-old' and `html2'
6458 stuff has been renamed to `html' (including directories). The new
6459 html device driver is therefore invoked as `-Thtml'.
6461 Added new `\O' escape to suppress output (needed by html driver).
6463 Added functions and code to pass info about input-level commands
6464 (`.in', `.fl', etc.) to html driver.
6466 Three new functions (.html-begin, .html-end, and .html-image) for
6467 better html handling: `html-begin' will execute the remaining line
6468 if at the outermost nesting level, increasing an internal counter.
6469 `html-end' does the same but decreases the internal counter.
6470 `html_image' puts its arguments into a special node (suppress_node)
6471 to define an image region.
6473 The `output' request has been removed.
6475 * tmac/html-tags.tmac: Removed.
6476 * tmac/arkup.tmac: Updated and renamed to ...
6477 * tmac/www.tmac: New file.
6478 * tmac/markup.tmac Updated and renamed to ...
6479 * tmac/mwww.tmac: New file.
6480 * tmac/Makefile.sub: Updated.
6481 * tmac/an-old.tmac: Updated.
6482 * tmac/eqnrc: Updated.
6483 * tmac/groff_man.man
6484 * tmac/groff_markup.man: Updated and renamed to ...
6485 * tmac/groff_mwww.man: New file.
6486 * tmac/groff_tmac.man: Updated.
6487 * tmac/html-old.tmac: Updated and Renamed from html.tmac.
6488 * tmac/html.tmac: Updated and renamed from html2.tmac.
6489 * tmac/pspic.tmac: Updated html support.
6490 * tmac/s.tmac: Added html output support.
6491 * tmac/troffrc, tmac/troffrc-end: Updated.
6493 * Makefile.in, doc/Makefile: Updated.
6494 * doc/groff.texinfo: Added info about new `\O' escape.
6495 * doc/homepage.ms: Use `MAILTO' macro.
6497 * font/devhtml/DESC.proto: Add `C' font.
6498 * font/devhtml/Makefile.sub: Updated.
6499 * font/devhtml/R.proto: Minor fixes.
6500 * font/devhtml-old/Makefile.sub: Updated.
6502 * src/devices/grohtml-old/Makefile.sub: Updated.
6504 * src/libs/libdriver/printer.cc (printer::get_font_from_index): New
6506 * src/libs/libgroff/htmlindicate.cc (html_begin_suppress,
6507 graphic_start): Add `inline' parameter. Update.
6508 (html_end_suppress, graphic_end): Update.
6510 * src/include/html-strings.h: New file.
6511 * src/include/htmlindicate.h: Comments updated.
6512 * src/include/printer.h: Updated.
6514 * src/preproc/eqn/main.cc (do_file, main): Updated.
6515 * src/preproc/pic/troff.cc (troff_output::start_picture,
6516 troff_output::finish_picture): Updated.
6517 * src/preproc/tbl/main.cc (process_input_file): Updated.
6519 * src/roff/groff/groff.cc (main): Updated.
6520 Pass device arguments to predrivers also.
6521 Use `ps' device for `eqn' preprocessor if `-Thtml' is given.
6522 * src/roff/troff/env.h (environment): Updated.
6523 New elements `need_eol' and `ignore_next_eol' (for html output).
6524 * src/roff/troff/env.cc (environment::environment): Add initializers
6525 for `need_eol' and `ignore_next_eol'.
6526 (environment::add_html_tag_eol, environment::add_html_tag_tabs): New
6528 (point_size, fill, no_fill, center, right_justify, line_length,
6529 indent, temporary_indent, break_request, handle_tab): Use
6531 (set_tabs): Use `add_html_tag_tabs()'.
6532 (environment::add_html_tag): Updated.
6533 (environment::do_break): Updated.
6534 * src/roff/troff/div.cc (space_request, flush_output): Use
6535 `environment::add_html_tag()'.
6536 * src/roff/troff/input.cc: Updated.
6537 New variable `html_level' to indicate nested `html-begin' requests.
6538 (file_iterator::fill): Use `environment::add_html_tag_eol()'.
6539 (non_interpreted_char_node, token_node, non_interpreted_node): Add
6540 `force_tprint()' method.
6541 (token::next): Handle `\O'.
6542 (do_suppress): Implement it.
6543 (html_begin, html_end, html_image): New functions.
6544 (init_output_requests): Renamed to ...
6545 (init_html_requests): this.
6547 (macro::append_str, macro::append_unsigned, macro::append_int): New
6549 New variable `output_low_mark_miny' to limit minimal value of y.
6550 (reset_output_registers): Use it.
6551 (output_request): Removed.
6552 (get_output_registers): New function.
6553 * src/roff/troff/node.h (node): Make `force_tprint()' virtual.
6554 (*_node): Added `force_tprint()' if necessary.
6555 (special_node): New elements `tf' and `get_tfont()'.
6556 (suppress_node): New class.
6557 * src/roff/troff/node.cc:
6558 New global variables `image_no' and `suppress_start_page'.
6559 (real_output_file): New method `is_on()'.
6560 (troff_output_file): New method `start_special(tfont)'.
6561 (troff_output_file::really_print_line): Use `tprint' conditionally.
6562 (real_output_file::print_line): Updated.
6563 (real_output_file::on): Updated.
6564 (*_node): Added `force_tprint()'.
6565 (special_node::special_node): Initializer updated.
6566 (special_node::same, special_node::copy, special_node::tprint_start):
6568 (get_reg_int, get_reg_str): New functions.
6569 (suppress_node::*): New methods.
6570 New global variables last_position, last_image_filename;
6571 (min): New inline function.
6572 * src/roff/troff/reg.h, src/roff/troff/request.h,
6573 src/roff/troff/troff.h: Updated.
6575 2001-01-13 Werner LEMBERG <wl@gnu.org>
6577 * NEWS, src/roff/troff/troff.man, doc/groff.texinfo: Fix
6578 documentation of `asciify' request.
6580 2001-01-12 Werner LEMBERG <wl@gnu.org>
6582 * src/roff/troff/input.cc: Move definition of special characters
6583 like `ESCAPE_TILDE' to ...
6584 * src/roff/troff/input.h: New file.
6585 * src/roff/troff/Makefile.sub (HDRS): Add it.
6587 Extending the .asciify request to `unformat' space characters also.
6589 * src/roff/troff/node.h (word_space_node): Add `num_spaces' element
6590 to count input space characters.
6591 Update constructors to take care of it.
6592 * src/roff/troff/node.cc (space_char_hmotion_node::asciify): Use
6593 `ESCAPE_SPACE' instead of normal space.
6594 (word_space_node::asciify): New method.
6595 (unbreakable_space_node::asciify): New method.
6596 (word_space_node::merge_space): New method.
6597 * src/roff/troff/env.cc (environment::space_newline,
6598 environment::space): Add code to initialize `num_spaces' (using the
6599 constructor of `word_space_node').
6600 * NEWS, src/roff/troff/troff.man, man/groff.man, doc/groff.texinfo:
6603 2001-01-09 Werner LEMBERG <wl@gnu.org>
6605 * man/groff_char.man: Use table header traps only conditionally.
6607 2001-01-09 Bjarni Ingi Gíslason <bjarniig@hi.is>
6609 * man/groff_char.man: Add `ý' and `Ý' to the `acute' group.
6611 2001-01-08 Werner LEMBERG <wl@gnu.org>
6613 Introducing the `box' and `boxa' requests which are similar to
6614 `di' resp. `da' but omitting a partially filled line (which is
6615 restored after ending the diversion).
6617 * src/roff/troff/div.h (diversion): Add elements to save partially
6619 * src/roff/troff/div.cc (do_divert): Add parameter `boxing' to save
6620 partially filled line.
6621 (divert, divert_append): Updated.
6622 (box, box_append): New functions.
6623 (init_div_requests): Use them.
6624 * src/roff/troff/env.h (environment): do_divert() is now a friend.
6625 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
6627 * doc/groff.texinfo: Fix documentation of `lf' request.
6629 2000-12-25 Werner LEMBERG <wl@gnu.org>
6631 * src/roff/troff/troff.man, NEWS: Document `writem' request.
6633 2000-12-21 Werner LEMBERG <wl@gnu.org>
6635 Ignore `ss' request if in compatibility mode.
6637 * src/roff/troff/input.cc: Make `compatible_flag' non-static.
6638 * src/roff/troff/env.h: Added extern `compatible_flag' declaration.
6639 * src/roff/troff/env.cc (space_size): Use it.
6641 * doc/groff.texinfo, src/roff/troff/troff.man: Fix documentation of
6642 `ss' request in nroff mode.
6644 * tmac/an-old.tmac: Fixed some serious bugs introduced with latest
6647 2000-12-15 Ruslan Ermilov <ru@FreeBSD.org>
6649 * tmac/troffrc, tmac/troffrc-end: Convert tmac.* to *.tmac.
6651 2000-12-13 Werner LEMBERG <wl@gnu.org>
6653 * src/preproc/eqn/Makefile.sub (MAN1): Added neqn.man.
6654 * src/preproc/eqn/neqn.man: Small fixes and additions.
6656 2000-12-13 Ruslan Ermilov <ru@FreeBSD.org>
6658 * src/utils/addftinfo/addftinfo.man, src/devices/grops/grops.man:
6661 * src/preproc/eqn/neqn.man: New file.
6663 * src/preproc/tbl/table.cc (table::print): Fix `indent cannot be
6666 * tmac/e.tmac: Add `T&' macro.
6667 Fix `indent cannot be negative' warning.
6668 * tmac/s.tmac: Fix `indent cannot be negative' warning.
6670 2000-12-07 Werner LEMBERG <wl@gnu.org>
6672 * src/include/lib.h: Replaced __ALPHA with __alpha symbol.
6674 2000-12-06 Werner LEMBERG <wl@gnu.org>
6676 * PROBLEMS: Added info about adding -lPW on HP-UX to satisfy the
6679 * MORE.STUFF: Added info about deroff for djgpp.
6681 * tmac/an-old.tmac, tmac/groff_man.man, doc/groff.texinfo, NEWS: Fix
6682 documentation of -rcR switch.
6684 2000-12-03 Werner LEMBERG <wl@gnu.org>
6686 * tmac/an-old.tmac: Implementing the -rcR switch (similar to mdoc);
6687 if -rcR=1 (which is now the default in nroff mode), a single, very
6688 long page is created instead of multiple pages: All `ne' and `wh'
6689 requests are put into conditionals; a new macro `an-end' is added to
6690 be called with `em'.
6692 Some other minor cleanups.
6694 * NEWS, tmac/groff_man.man, doc/groff.texinfo: Updated.
6696 2000-12-02 Werner LEMBERG <wl@gnu.org>
6698 Fixing a bug which prevented hyphenation in words followed
6699 immediately by a TOKEN_NODE (e.g. `\ ', `\~', etc.).
6701 * src/roff/troff/input.cc (process_input_stack <token::TOKEN_NODE>):
6702 Adding possibly_break_line().
6703 * src/roff/troff/env.h (environment): Make possibly_break_line()
6706 Make `\~' usable in .tr request.
6708 * src/roff/troff/token.h (token_type): Add TOKEN_STRETCHABLE_SPACE.
6709 (token): Add stretchable_space().
6710 * src/roff/troff/input.cc (token::next, token::delimiter,
6711 token::description, process_input_stack, do_translate,
6712 add_to_node_list, token::process): Use it.
6713 * src/roff/troff/node.h (node): Add fourth parameter to add_char()
6714 for adjusting the space.
6715 * src/roff/troff/node.cc (node::add_char): Implement it. Add code
6716 for stretchable space.
6717 * src/roff/troff/input.cc (token::add_to_node_list): Use it.
6718 (make_node): Add code for stretchable space.
6719 * src/roff/troff/env.cc (environment::add_char): Use it.
6720 * src/roff/troff/input.cc: Add ESCAPE_TILDE special character.
6721 (get_copy, token::next, transparent_translate, asciify): Use it.
6723 * NEWS, src/roff/troff/troff.man, src/roff/troff/TODO,
6724 doc/groff.texinfo: Updated.
6725 * man/groff.man: Small reorderings.
6727 2000-11-23 Werner LEMBERG <wl@gnu.org>
6730 * src/preproc/eqn/main.cc (main): Use `config_macro_path' for -M
6732 * src/roff/troff/input.cc (main): Add `config_macro_path' and
6733 `safer_macro_path' to -M option.
6734 * src/roff/troff/troff.man: Fixes.
6736 2000-11-22 Werner LEMBERG <wl@gnu.org>
6738 Use safer path (except for config files) if -U isn't specified. Add
6739 a special macro path (without home and current directory) for config
6740 files. Add home directory to unsafe path for consistency. Don't
6741 include the home directory in the font path.
6743 * src/libs/libgroff/macropath.cc: Add `config_macro_path', change
6745 * src/include/macropath.h: Add `config_macrp_path'.
6746 * src/libs/libgroff/fontfile.cc: Fix font path.
6747 * src/roff/troff/input.cc (process_startup_file): Use
6748 `config_macro_path'.
6749 (main): Select unsafe path if -U is given.
6751 * src/preproc/eqn/main.cc (main): Fixing search path for
6753 * src/preproc/eqn/eqn.man: Updated.
6755 * src/roff/troff/troff.man, man/roff.man, tmac/groff_tmac.man:
6758 * src/preproc/grn/grn.man, src/devices/grodvi/grodvi.man,
6759 src/devices/grohtml/grohtml.man, src/devices/grolbp/grplbp.man,
6760 src/devices/grolj4/grolj4.man, src/devices/grops/grops.man,
6761 src/devices/grotty/grotty.man: Updated.
6763 * Makefile.in: Fix comments.
6765 2000-11-17 Werner LEMBERG <wl@gnu.org>
6767 * tmac/safer.tmac: Empty file added (again) for compatibility
6769 * tmac/Makefile.sub: Updated.
6771 2000-11-16 Werner LEMBERG <wl@gnu.org>
6773 * src/devices/grodvi/dvi.cc (main),
6774 src/devices/grohtml2/post-html.cc (main),
6775 src/devices/grolbp/lbp.cc (main), src/devices/grolj4/lj4.cc
6776 (main), src/devices/grops/ps.cc (main), src/devices/grotty/tty.cc
6777 (main), src/preproc/eqn/main.cc (main), src/preproc/grn/main.cc
6778 (main), src/preproc/html2/pre-html.cc (main),
6779 src/preproc/pic/main.cc (main), src/preproc/refer/refer.cc (main),
6780 src/preproc/soelim/soelim.cc (main), src/preproc/tbl/main.cc
6781 (main), src/roff/groff/groff.cc (main), src/roff/troff/input.cc
6782 (main), src/utils/hpftodit/hpftodit.cc (main),
6783 src/utils/indxbib/indxbib.cc (main), src/utils/lkbib/lkbib.cc
6784 (main), src/utils/lookbib/lookbib.cc (main),
6785 src/utils/pfbtops/pfbtops.c (main), src/utils/tfmtodit/tfmtodit.cc
6786 (main): Use stdout for -v.
6787 * src/roff/groff/groff.cc (run_commands),
6788 src/roff/groff/pipeline.c (run_pipeline): New parameter `no_pipe'
6789 to make direct printing to stdout possible.
6790 * src/roff/groff/pipeline.h: Updated.
6792 * src/utils/afmtodit/afmtodit.pl: Add -v switch.
6793 * src/utils/afmtodit/Makefile.sub (afmtodit): Use @VERSION@.
6794 * src/utils/afmtodit/afmtodit.man: Updated.
6796 * src/utils/addftinfo/addftinfo.cc (main): Add -v switch.
6797 (version): New function.
6799 * src/utils/addftinfo/addftinfo.man: Updated.
6801 * src/devices/*/*, src/preproc/*/*, src/roff/*/*, src/utils/*/*:
6802 Fixing copyright dates.
6804 * src/preproc/eqn/neqn.sh: Adding GROFF_BIN_PATH to path instead of
6807 * src/devices/grolbp/lbp.cc (main): Use Version_string instead of
6810 * src/roff/nroff/Makefile.sub (nroff): Fix use of @VERSION@.
6812 2000-11-15 Werner LEMBERG <wl@gnu.org>
6814 In all programs, make -v return immediately with exit status 0 to
6815 be compliant with the GNU standard.
6817 * src/devices/grodvi/dvi.cc (main),
6818 src/devices/grohtml2/post-html.cc (main),
6819 src/devices/grolbp/lbp.cc (main), src/devices/grolj4/lj4.cc
6820 (main), src/devices/grops/ps.cc (main), src/devices/grotty/tty.cc
6821 (main) src/preproc/eqn/main.cc (main), src/preproc/grn/main.cc
6822 (main), src/preproc/html2/pre-html.cc (main),
6823 src/preproc/pic/main.cc (main), src/preproc/refer/refer.cc (main),
6824 src/preproc/soelim/soelim.cc (main), src/preproc/tbl/main.cc
6825 (main), src/roff/groff/groff.cc (main), src/roff/troff/input.cc
6826 (main): Implement it.
6829 * src/roff/groff/groff.cc (main): Add copyright notice. Add refer
6830 and postprocessors to the -v option.
6832 * src/roff/grog/grog.pl: Implement -v.
6833 * src/roff/grog/Makefile.sub (grog): Use @VERSION@.
6834 * src/roff/grog/grog.man, doc/groff.texinfo: Updated.
6836 * src/roff/nroff/nroff.sh: Implement -v.
6837 * src/roff/nroff/Makefile.sub (nroff): Use @VERSION@.
6838 * src/roff/nroff/nroff.man: Updated.
6840 * src/preproc/eqn/main.cc (main): Fix comment typo.
6842 * MORE.STUFF: Added info about djgpp port of grap.
6844 2000-11-14 Werner LEMBERG <wl@gnu.org>
6846 * src/roff/grog/grog.{pl,sh}: Implemented -C switch for compatibility
6847 mode (or rather, implemented non-compatibility mode).
6848 * NEWS, src/roff/grog/grog.man, doc/groff.texinfo: Updated.
6850 * src/roff/groff/groff.cc (main): Add BIN_PATH to PATH instead of
6851 replacing it -- we don't find gxditview otherwise.
6852 * NEWS, src/roff/groff/groff.man, doc/groff.texinfo: Updated.
6854 * src/preproc/pic/depend: Removed. Unnecessary.
6856 Implemented dummy keyword `solid' in pic for compatibility with
6859 * lex.cc (lookup_keyword): Added `solid'.
6860 * pic.y: Added SOLID with dummy rule.
6861 * pic.cc, pic_tab.h: Regenerated.
6862 * doc/pic.ms: Updated.
6864 2000-11-13 Werner LEMBERG <wl@gnu.org>
6866 For security reasons, don't use the current directory but the home
6867 directory while searching and scanning troffrc and troffrc-end.
6868 Similarly, replace the current directory with the home directory
6871 * Makefile.in (fontpath, tmacpath): Remove current directory.
6873 * src/libs/libgroff/searchpath.cc (search_path::search_path): Add
6874 two parameters `add_home' and `add_current'.
6875 (search_path::~search_path, search_path::command_line_dir,
6876 search_path::open_file): Remove tests for `dirs' being zero.
6877 * src/include/searchpath.h: Adjust.
6878 * src/libs/libgroff/macropath.cc, src/include/macropath.h: Add
6880 * src/libs/libgroff/fontfile.cc: Adjust `font_path'.
6882 * src/roff/troff/troff.h: Add `searchpath.h' and `mac_path'.
6883 * src/roff/troff/input.cc: Use `mac_path', initialized with
6885 (process_startup_file): Set `mac_path' to `safer_macro_path'.
6886 * src/roff/troff/env.cc: Use `mac_path'.
6888 * src/preproc/eqn/main.cc (main): Use `safer_macro_path'.
6890 * NEWS, man/roff.man, src/roff/troff/troff.man,
6891 src/roff/groff/groff.man, tmac/groff_tmac.man, arch/djgpp/README:
6894 2000-11-12 Werner LEMBERG <wl@gnu.org>
6896 * src/include/lib.h: Don't include groff-getopt.h for OSF/1.
6898 * aclocal.m4 (GROFF_SYS_ERRLIST): Do test in C, not in C++.
6899 * configure.in: Fix typo in comment.
6900 * configure: Regenerated.
6902 * src/libs/libgroff/*, src/include/*, src/roff/troff/*: Fixing
6905 2000-11-08 Werner LEMBERG <wl@gnu.org>
6907 Add system tmac directory (/usr/local/lib/groff/site-tmac).
6909 * Makefile.in: Add $(libdir), $(libprogramdir), and $(systemtmacdir).
6910 (uninstall_dirs): Add $(libdir), $(libprogramdir), and
6913 * Makefile.comm (.man.n): Add @SYSTEMMACRODIR@.
6914 * tmac/Makefile.sub (install_data): Create
6915 $(systemtmacdir) and $(localtmacdir).
6916 (uninstall_sub): Use $(systemtmacdir) for wrapper macros.
6917 * man/roff.man, src/roff/troff/troff.man, src/roff/groff/groff.man,
6918 NEWS, doc/groff.texinfo: Updated and minor fixes.
6920 * Makefile.comm, Makefile.in: Added tmac_{s,an}_prefix stuff again.
6921 * tmac/Makefile.sub: Added `wrap' stuff again, but installing into
6922 $(systemtmacdir) since the wrapper files are platform-dependent.
6924 2000-11-01 Werner LEMBERG <wl@gnu.org>
6926 * doc/groff.texinfo: Fix typo.
6928 2000-10-26 Werner LEMBERG <wl@gnu.org>
6930 Convert macros `tmac.XXX' to `XXX.tmac'. Special cases:
6931 tmac.doc.old -> doc-old.tmac
6932 tmac.an.old -> an-old.tmac
6934 * tmac/tmac.*: Moved to ...
6935 * tmac/*.tmac: this.
6936 * tmac/man.local: Fix comment.
6937 * tmac/groff_man.man, tmac/groff_markup.man, tmac/groff_mdoc.man,
6938 tmac/groff_me.man, tmac/groff_ms.man, tmac/groff_tmac.man: Updated.
6939 Added some `FILES' sections. More use of @...@ directives. Other
6941 * arch/djgpp/README, font/devutf8/NOTES: Updated.
6942 * doc/homepage.ms, doc/groff.texinfo: Updated.
6943 * man/groff.man, man/roff.man: Updated.
6944 * src/devices/grodvi/grodvi.man, src/devices/grolbp/grolbp.man,
6945 src/devices/grolj4/grolj4.man, src/devices/grops/grops.man,
6946 src/devices/grotty/grotty.man: Updated.
6947 * src/preproc/pic/pic.man: Updated.
6948 * src/roff/grog/grog.pl, src/roff/grog/grog.sh: Use -mdoc-old
6949 instead of -mdoc.old.
6950 * src/roff/grog/grog.man: Document -mdoc and -mdoc-old.
6951 * src/roff/nroff/nroff.man: Updated.
6954 * tmac/fixmacros.sed, tmac/strip.sed: Add explanatory comment.
6956 * tmac/mm.diff: Removed -- it has no use now since the mm package
6959 * tmac/*: Removed trailing spaces.
6961 * arch/djgpp/t-groff.bat: Fix GROFF_TMAC_PATH (hyphen.us is now in
6962 the tmac subdirectory also).
6964 * Makefile.comm, Makefile.in: Remove tmac_{s,an}_prefix stuff.
6965 * tmac/Makefile.sub: Adapted to new macro names; removed `wrap'
6966 stuff since it is no longer needed.
6968 * README, PROBLEMS: Updated.
6970 2000-10-25 Werner LEMBERG <wl@gnu.org>
6972 Invert current behaviour: Search first FOOBAR.tmac, then
6975 * src/roff/troff/input.cc: Introduce MACRO_POSTFIX.
6976 (open_mac_file, macro_source): Implement it.
6977 * src/roff/troff/troff.man, tmac/groff_tmac.man, man/roff.man,
6978 doc/groff.texinfo, NEWS: Document it.
6980 * src/roff/nroff/nroff.man, src/roff/groff/groff.man, man/groff.man:
6981 Small documentation improvements.
6983 * test-groff: Fix GROFF_TMAC_PATH (hyphen.us is now in the tmac
6986 * font/devps/Makefile.sub: Fix rules for dingbats.*map.
6988 2000-10-24 Werner LEMBERG <wl@gnu.org>
6990 Add local tmac directory (groff/site-tmac).
6992 * Makefile.in: Add $(localtmacdir).
6993 (uninstall_dirs): Add $(localtmacdir).
6994 * Makefile.comm (.man.n): Add @LOCALMACRODIR@.
6995 * tmac/Makefile.sub (install_data, uninstall_sub): Handle man.local
6996 in $(localtmacdir). Create $(localtmacdir).
6997 * man/roff.man, src/roff/troff/troff.man, NEWS, doc/groff.texinfo:
6998 Updated and minor fixes.
7000 Rename font/devps/generate/dingbats[r]map to dingbats.[r]map.
7002 * font/devps/generate/Makefile.sub, arch/djgpp/README: Adjust.
7004 2000-10-23 Werner LEMBERG <wl@gnu.org>
7006 Move hyphen.us to tmac directory.
7008 * src/roff/troff/hyphen.us: Removed.
7009 * src/tmac/hyphen.us: Added.
7010 * src/roff/troff/Makefile.sub, tmac/Makefile.sub: Updated.
7012 Change installation structure for data files from .../groff/... to
7013 .../groff/<version><revision>/... to be conform with other GNU
7016 * Makefile.in, Makefile.comm, src/utils/indxbib/Makefile.sub,
7017 doc/Makefile: Implement it.
7018 * aclocal.m4 (GROFF_PAGE): Add test for new directory structure.
7019 * configure: Updated.
7020 * arch/djgpp/README, font/devutf8/NOTES: Use it.
7021 * NEWS: Document it.
7022 * man/roff.man, tmac/groff_tmac.man: Use @FONTPATH@, @FONTDIR@, and
7023 @MACRODIR@ instead of hard-coded directories.
7025 2000-10-22 Werner LEMBERG <wl@gnu.org>
7027 Implement $GROFF_BIN_PATH environment variable (which defaults to
7028 $bindir) used for child programs of groff and similar wrappers.
7030 * gendefs.sh: Improve documentation.
7031 * Makefile.comm (,man.n), src/include/Makefile.sub (defs.h),
7032 src/preproc/eqn/Makefile.sub (neqn),
7033 src/roff/nroff/Makefile.sub (nroff): Add $(bindir).
7034 * src/preproc/eqn/neqn.sh, src/roff/nroff/nroff.sh: Implement
7036 * src/roff/groff/groff.cc (main): Implement $GROFF_BIN_PATH and
7037 $GROFF_PATH__ (the latter for communication with troff).
7038 * src/roff/troff/input.cc (main): Use $GROFF_PATH__ for $PATH if
7040 * NEWS, src/roff/nroff/nroff.man, src/roff/groff/groff.man,
7041 doc/groff.texinfo: Document it.
7043 * doc/groff.texinfo: Improve documentation of troff's -a option.
7045 2000-10-17 Gaius Mulley <gaius@glam.ac.uk>
7047 * src/roff/troff/node.cc: Fixed calculation of opminx and fixed
7048 non-intrusive eol marker.
7049 (troff_output_file::determine_line_limits): New function.
7050 (troff_output_file::draw): Use it.
7051 * src/roff/troff/env.cc (environment::add_html_tag): Use output() +
7052 output_pending_lines() instead of output_line().
7053 * src/preproc/eqn/main.cc (do_file): Fix graphic_end().
7054 * src/preproc/html2/pre-html.cc (char_buffer::write_file_troff,
7055 createImage): Small fixes.
7057 2000-10-14 Werner LEMBERG <wl@gnu.org>
7059 Replace tmac.safer with a real secure solution.
7061 * src/roff/troff/input.cc (open_request, opena_request, pipe_source,
7062 system_request, pipe_output): Disable requests if in safer mode.
7063 * src/roff/groff/groff.cc (main): Remove reference to tmac.safer.
7064 * tmac/tmac.safer, tmac/groff_msafer.man: Removed.
7065 * tmac/Makefile.sub, NEWS, man/roff.man, tmac/groff_tmac.man,
7066 doc/groff.texinfo, src/roff/groff/groff.man,
7067 src/roff/troff/troff.man, arch/djgpp/README: Updated.
7069 * src/devices/grops/ps.cc (main), src/devices/grops/psrm.cc
7070 (resource_manager::output_prolog): Replace setenv() with putenv().
7072 2000-10-09 Werner LEMBERG <wl@gnu.org>
7074 * src/libs/libbib/map.c, src/libs/libgroff/getcwd.c,
7075 src/libs/libgroff/strtol.c, src/preproc/html2/image.cc,
7076 src/preproc/html2/pre-html.cc, src/preproc/html2/pushbackbuffer.cc,
7077 src/roff/groff/pipeline.c: Removing `#ifndef errno' to avoid
7078 compilation errors with some compilers. It seems that this code
7079 is no longer necessary -- if yes, it is easy to add some #ifdef's
7080 for that particular old-fashioned compiler.
7082 * MORE.STUFF: Added info about Meta-tbl.
7084 * doc/groff.texinfo: Added more info about `.if "..."..."'.
7086 2000-10-07 Werner LEMBERG <wl@gnu.org>
7088 Adding a new escape sequence \B'...': If the string between
7089 the delimiters is a valid numeric expression, return the character
7090 `1', and `0' otherwise. This is an analogon to \A.
7092 * src/roff/troff/input.cc (do_expr_test): Implement it.
7093 (token::next): Use it.
7094 * src/roff/troff/troff.man, NEWS, man/groff.man: Document it.
7096 * tmac/tmac.trace: Made independent from escape character.
7098 2000-10-06 Werner LEMBERG <wl@gnu.org>
7100 Adding a new request .dei: define indirect. The first and second
7101 parameter of .dei are taken from string registers instead directly;
7102 this very special request is needed to make tmac.trace independent
7103 from the escape character (which might even be disabled).
7105 * src/roff/troff/input.cc (do_define_macro): Implement it.
7106 (define_macro_indirect): New function.
7107 (init_input_requests): Use it.
7109 Adding two requests .ecs and .ecr: Save and restore the escape
7110 character. These two requests are needed to make tmac.trace
7111 independent from the escape character (which might even be
7114 * src/roff/troff/input.cc (save_escape_char, restore_escape_char):
7116 (init_input_requests): Use it.
7118 * src/roff/troff/troff.man, NEWS, man/groff.man: Updated.
7120 2000-09-22 Ricardo Soares Guimarães <ricardo@conectiva.com.br>
7122 Adding a new option -P and new environment variable GROPS_PROLOGUE
7123 to grops, selecting a different prologue file (minor modifications
7126 * src/devices/grops/psrm.cc (resource_manager::output_prolog),
7127 src/devices/grops/ps.cc (main): Implement it.
7128 * src/devices/grops/grops.man, NEWS: Document it.
7130 2000-09-22 Werner LEMBERG <wl@gnu.org>
7132 * INSTALL: Add info about selecting paper format.
7134 2000-09-21 Werner LEMBERG <wl@gnu.org>
7136 * src/roff/troff/input.cc (main): Fixing compiler warning.
7137 * src/include/{driver.h, lib.h}: Move inclusion of string.h and
7138 strings.h from the former to the latter.
7139 * src/devices/grolbp/lpb.cc, src/include/lib.h: Move strncasecmp()
7140 stuff from the former to the latter.
7142 2000-09-11 Werner LEMBERG <wl@gnu.org>
7144 Implementing two new requests .tm1 and .tmc: The former is similar
7145 to .tm but can output leading spaces; its syntax is similar to
7146 defining a string, i.e., a `"' can be used to mark the beginning of
7147 the string to be written to stderr: `.tm1 " test'. The latter is
7148 similar to .tm1 but doesn't write out a final newline character.
7150 * src/roff/troff/input.cc (terminal1, terminal_continue,
7151 do_terminal): New functions.
7152 (init_input_requests): Use them.
7153 * src/roff/troff/troff.man, NEWS, man/groff.man: Updated.
7155 2000-09-09 Werner LEMBERG <wl@gnu.org>
7157 * tmac/groff_mdoc.samples.man: Small fixes.
7159 2000-09-08 Werner LEMBERG <wl@gnu.org>
7161 * tmac/groff_mdoc.man: Fixing typo.
7163 2000-09-02 Werner LEMBERG <wl@gnu.org>
7165 Implementing a .nop request which does nothing.
7167 * src/roff/troff/input.cc (nop_request): New function.
7168 (init_input_requests): Use it.
7169 * src/roff/troff/troff.man, NEWS, man/groff.man: Updated.
7171 2000-09-01 Werner LEMBERG <wl@gnu.org>
7173 * doc/groff.texinfo: Added some comments.
7175 2000-08-30 Werner LEMBERG <wl@gnu.org>
7177 * src/roff/troff/TODO: Updated.
7179 2000-08-25 Werner LEMBERG <wl@gnu.org>
7181 * doc/groff.texinfo: Fix comment how to compile the DVI file.
7183 2000-08-25 Eli Zaretskii <eliz@is.elta.co.il>
7185 * font/devps/generate/Makefile (SHELL): Define explicitly to
7186 "/bin/sh", for non-Unix platforms.
7187 (extraclean): Use a more portable "" quoting instead of a
7188 backslash (which doesn't work on DOS/Windows).
7190 * font/devlj4/generate/Makefile (extraclean): Ditto.
7192 * font/devdvi/generate/Makefile (extraclean): Ditto.
7194 2000-08-25 Werner LEMBERG <wl@gnu.org>
7196 * NEWS, doc/groff.texinfo, tmac/groff_tmac.man, man/roff.man,
7197 src/roff/troff/troff.man: Document Eli's latest changes.
7199 2000-08-25 Eli Zaretskii <eliz@is.elta.co.il>
7201 * src/roff/troff/input.cc (open_mac_file, macro_source): Support
7202 macro file names of the form NAME.tmac as well as tmac.NAME.
7204 2000-08-25 Werner LEMBERG <wl@gnu.org>
7206 * src/include/posix.h: Remove definition of FILENAME_MAX.
7208 * src/preproc/html2/pre-html.h, pre-html.cc: Add return type to
7209 `sys_fatal' and `stop' function().
7211 * test-groff: Updated.
7213 2000-08-24 Gaius Mulley <gaius@glam.ac.uk>
7215 Added the new troff command .output <arg> to suppress output (while
7216 still obeying motion) and also the opminx, opminy, opmaxx, opmaxy
7217 registers (for passing the output dimensions to the output device).
7219 * src/roff/troff/div.cc (top_level_diversion::output): Use `width'
7221 * src/roff/troff/node.h, src/roff/troff/node.cc
7222 (troff_output_file::really_print_line,
7223 ascii_output_file::really_print_line,
7224 supress_output_file::really_print_line): Use `width' parameter.
7225 (troff_output_file::really_on, troff_output_file::really_off,
7226 output_file::on, output_file::off, real_output_file::on,
7227 real_output_file::off, real_output_file::really_on,
7228 real_output_file::really_off): New functions.
7229 (real_output_file:public output_file): New variable `output_on'.
7230 (real_output_file::begin_page, real_output_file::copy_file,
7231 real_output_file::transparent_char, real_output_file::print_line):
7233 (real_output_file::print_line): Use check_output_limits.
7234 * src/roff/troff/reg.h, src/roff/troff/request.h,
7235 src/roff/troff/input.cc (assign_registers): New function to remove
7237 (do_ps_file): Use it.
7238 (check_output_limits, reset_output_registers, output_request,
7239 init_output_requests): New functions.
7240 (init_input_requests): Updated.
7242 Added new grohtml2 device and html2 preprocessor (coding
7243 not yet finished) which will eventually replace grohtml.
7245 * Makefile.in, tmac/Makefile.sub, tmac/eqnrc, tmac/troffrc-end:
7247 * src/include/htmlindicate.h, src/include/htmlindicate
7248 (html_begin_suppress, html_end_suppress): New functions.
7249 * src/preproc/tbl/main.cc: Use it.
7250 * src/roff/groff/groff.cc: Add support for html2 device (which will
7251 automatically invoke the html2 preprocessor).
7252 * src/roff/troff/input.cc (is_html2): New variable.
7253 * src/roff/troff/troff.h, src/roff/troff/env.h,
7254 src/roff/troff/env.cc (environment::add_html_tag): New function
7256 (environment::do_break): Use it.
7257 * font/devhtml2/*: New files.
7258 * src/devices/grohtml2: New device.
7259 * src/preproc/html2: New preprocessor.
7260 * tmac/tmac.html-tags, tmac/tmac.html2: New files.
7262 2000-08-23 Werner LEMBERG <wl@gnu.org>
7264 * src/devices/grolbp/lbp.cc: Same workaround for sinix as for AIX.
7266 2000-08-22 Werner LEMBERG <wl@gnu.org>
7268 * src/include/lib.h: Provide a fix for IRIX to not include
7271 2000-08-18 Werner LEMBERG <wl@gnu.org>
7273 * configure.in: Don't provide an empty value for SH_SCRIPT_SED_CMD
7274 since some non-GNU sed programs can't handle null regexps.
7275 * configure, src/preproc/eqn/Makefile.sub,
7276 src/roff/grog/Makefile.sub, src/roff/nroff/Makefile.sub: Updated.
7278 * src/devices/grolbp/lbp.cc: Add an AIX workaround for an autoconf
7279 bug (string.h and strings.h are both needed according to latest
7282 * MORE.STUFF: Added info about unroff and troffcvt.
7284 2000-08-08 Werner LEMBERG <wl@gnu.org>
7286 * tmac/tmac.a4: Will now work with ms macros also; -ma4 should be
7289 * tmac/tmac.man.old: Remove unused number register.
7291 * tmac.doc: Minor documentation fix.
7293 2000-08-07 Paul Eggert <eggert@twinsun.com>
7295 * src/roff/groff/pipeline.c (is_system_shell):
7296 Fix typo: "monocased_shell" no longer exists.
7298 2000-08-07 Paul Eggert <eggert@twinsun.com>
7300 Remove FILENAME_MAX limits.
7302 * src/roff/groff/pipeline.c (is_system_shell): Do not assume
7303 that the argument length is less than FILENAME_MAX.
7304 * src/libs/libgroff/tmpfile.cc (add_tmp_file): Likewise.
7305 Use struct hack to allocate and free file name.
7306 (struct xtmpfile_list): fname is now part of the structure,
7307 not a pointer to another string.
7309 2000-08-07 Tom Schmidt <tschmidt@micron.com>
7311 * src/include/posix.h: Add a default value for FILENAME_MAX.
7313 2000-08-06 Paul Eggert <eggert@twinsun.com>
7315 Add support for new BSD-style man pages (with ".Dd" instead of
7316 ".TH"), so that "groff -man" understands both styles, even
7317 when running "groff -man" on a host whose system man page
7318 macros don't support ".Dd".
7320 * tmac/Makefile.sub (NORMALFILES): Add tmac.an.old.
7321 (stamp-wrap): Source tmac.andoc first when wrapping man macros,
7322 in case the system man macros don't define Dd or TH.
7324 * tmac/tmac.an.old: Renamed from tmac/tmac.an.
7325 * tmac/tmac.an: New one-line file.
7326 * tmac/tmac.andoc (TH): Adjust to the tmac.an.old file renaming.
7328 2000-08-06 Werner LEMBERG <wl@gnu.org>
7330 * src/roff/troff/troff.man: Fixing typos.
7332 Version 1.16.1 released
7333 =======================
7335 2000-07-31 Werner LEMBERG <wl@gnu.org>
7337 Preparing release 1.16.1.
7339 * REVISION: Revision number set to 1.
7340 * MORE.STUFF: Added info about port to DOS.
7341 * NEWS, win32-diffs: Updated.
7343 * src/include/nonposix.h: Remove first line -- this file is used
7346 * Makefile.in (dist): Delete Imakefile earlier to avoid a soft
7349 2000-07-30 Werner LEMBERG <wl@gnu.org>
7351 * doc/texinfo.tex: Update to latest version.
7353 2000-06-28 Paul Eggert <eggert@twinsun.com>
7355 * Makefile.in (ENVSETUP): Don't assume POSIX make semantics for
7356 commands that fail. Don't assume that "export a=b" is valid shell
7357 syntax. This is needed for Solaris 2.5.1.
7359 * src/libs/libgroff/tmpfile.cc, src/utils/indxbib/indxbib.cc: Fix
7360 comment about missing Solaris headers.
7362 * PROBLEMS: Add section about problems with Sun Make and VPATH.
7364 2000-06-25 Werner LEMBERG <wl@gnu.org>
7366 * src/devics/grodvi/dvi.cc: Replace _setmode() (for MSC) with
7369 * src/include/posix.h: Use HAVE_UNISTD instead of _MSC_VER.
7371 * win32-diffs: Updated.
7372 * README.WIN32: Added CRs to make all Windows editors happy.
7374 * src/roff/troff/node.cc: Added WIFSIGNALED() macro (copied from
7375 src/roff/groff/pipeline.c).
7377 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
7379 * src/roff/grog/Makefile.sub (grog): Prepend `-e' to
7380 $(SH_SCRIPT_SED_CMD), for the case where its value is empty.
7382 2000-06-17 Eli Zaretskii <eliz@is.elta.co.il>
7384 * src/utils/tfmtodit/tfmtodit.cc: #include nonposix.h.
7385 (tfm::load, gf::load): Open tfm and gf files in binary mode: these
7387 (main): Support non-Posix systems with several different styles of
7388 slash characters in file names.
7390 * src/utils/pfbtops/pfbtops.c: #include nonposix.h.
7391 (main) [SET_BINARY]: Switch stdin into binary mode.
7393 * src/utils/indxbib/indxbib.cc: #include nonposix.h.
7394 (main): Support file names with several possible slash-type
7395 characters, as given by DIR_SEPS[] in nonposix.h.
7396 (main) [__MSDOS__]: If renaming the temporary index file fails
7397 because it has more than one dot in its trunk, replace the dot
7398 with an underscore and try again.
7399 (do_file): Use FOPEN_RB instead of "r". Skip every CR before a
7401 [__MSDOS__ || _MSC_VER]: Stop at the first ^Z character.
7403 * src/utils/hpftodit/hpftodit.cc: #include nonposix.h.
7404 (File::File): Open the input file in binary mode. Strip CR
7405 characters from each CR-LF pair.
7406 (xbasename): Support file names with several possible slash-type
7407 characters, as given by DIR_SEPS[] in nonposix.h.
7409 * src/include/Makefile.sub (HDRS): Add nonposix.h.
7411 * src/roff/troff/node.cc [HAVE_UNISTD_H]: Include <unistd.h>.
7412 (WIFEXITED, WEXITSTATUS, WTERMSIG, WIFSTOPPED, WSTOPSIG)
7413 [!_POSIX_VERSION]: Define for traditional Unix systems.
7414 (real_output_file::real_output_file): Remove the MSVC-specific
7415 call to popen, use instead POPEN_WT, appropriately defined on
7416 nonposix.h. #include nonposix.h.
7417 (real_output_file::~real_output_file): Remove the MSVC-specific
7418 call to pclose, a suitable macro is now defined on nonposix.h.
7419 Use the portable macros WIFEXITED, WIFSIGNALED, WTERMSIG, WSTOPSIG
7420 and WEXITSTATUS instead of assuming traditional Unix
7421 interpretation of the status returned by pclose.
7423 * src/roff/troff/input.cc (pipe_source): Remove the MSVC-specific
7424 call to popen, use POPEN_RT instead (appropriately defined on
7425 nonposix.h). #include nonposix.h.
7426 (ps_bbox_request): Open the PostScript file in binary mode.
7427 Close the file after processing it.
7428 (getpid) [_MSC_VER]: Remove; a suitable macro is now defined on
7431 * src/roff/groff/pipeline.c (run_pipeline) [__MSDOS__ || _WIN32]:
7432 A version of run_pipeline that doesn't use `fork'.
7433 (signal_catcher) [__MSDOS__ || _WIN32]: New function.
7434 (system_shell_name, system_shell_dash_c)
7435 (is_system_shell) [__MSDOS__ || _WIN32]: New functions, to hide
7436 the ugliness of testing DOS/Windows file names for equality, and
7437 support both stock shells and ports of Unix shells.
7439 * src/roff/groff/groff.cc: #include nonposix.h.
7440 (BSHELL): Definition moved to nonposix.h.
7441 (main): Use PATH_SEP[0] instead of literal ':'. Use BSHELL_DASH_C
7442 instead of a literal "-c".
7443 (xbasename): Support file names with several possible slash-type
7444 characters, as given by DIR_SEPS[] in nonposix.h.
7445 (possible_command::print): Use BSHELL_DASH_C and IS_BSHELL instead
7448 * src/preproc/soelim/soelim.cc: #include nonposix.h.
7449 (do_file): Use IS_ABSOLUTE instead of testing for a literal '/'.
7451 * src/preproc/pic/Makefile.sub (YTABH): Change pic.tab.h to
7454 * src/preproc/pic/lex.cc: Change pic.tab.h to pic_tab.h.
7456 * src/preproc/eqn/Makefile.sub (YTABH): Rename eqn.tab.h to
7459 * src/preproc/eqn/lex.cc: #include eqn_tab.h, not eqn.tab.h.
7461 * src/libs/libgroff/tmpfile.cc (DEFAULT_TMPDIR) [P_tmpdir]: If
7462 P_tmpdir is defined, use it instead of the literal "/tmp".
7463 (remove_tmp_files, add_tmp_file): New functions.
7464 (xtmpfile): Record temporary files and register an atexit function
7465 to delete them explicitly, instead of relying on the OS to do
7466 that, which doesn't work on non-Unix systems.
7468 * src/libs/libgroff/searchpath.cc: #include nonposix.h.
7469 (search_path::search_path): Use PATH_SEP instead of a literal
7471 (search_path::command_line_dir): Ditto.
7472 (search_path::open_file): Use IS_ABSOLUTE, PATH_SEP and DIR_SEPS,
7473 to support non-Posix systems.
7475 * src/libs/libbib/search.cc: #include nonposix.h.
7476 (search_list::add_file): Open the file in binary mode.
7478 * src/libs/libbib/linear.cc: #include nonposix.h.
7479 (file_buffer::load): Remove \r characters preceding \n from the
7482 * src/libs/libbib/index.cc: #include nonposix.h.
7483 (make_index_search_item): Open index_filename in O_BINARY mode.
7484 (index_search_item_iterator::get_tag): Ditto. Remove \r
7485 characters before \n characters.
7486 (index_search_item::check_files): Open files in binary mode.
7487 (index_search_item::munge_filename): Support DOS-style file names
7488 with backslashes and drive letters, use IS_ABSOLUTE.
7490 * src/devices/grops/ps.cc: #include nonposix.h.
7491 (main) [SET_BINARY]: Switch stdout to binary mode.
7493 * src/devices/grolj4/lj4.cc: #include nonposix.h.
7494 (main) [SET_BINARY]: Switch stdout to binary mode.
7496 * src/devices/grolbp/lbp.cc: #include nonposix.h
7497 (fill_pattern) [SET_BINARY]: Switch stdout to binary mode.
7499 * src/devices/grodvi/dvi.cc: #include nonposix.h.
7500 [_MSC_VER]: Remove inclusion of Windows-specific headers (done by
7502 (main) [SET_BINARY]: Switch stdout to binary mode.
7503 [_MSC_VER]: Remove an explicit call to _setmode.
7505 * src/include/nonposix.h: New file.
7507 * Makefile.in (ENVSETUP): New variable, to set up case-sensitive
7508 operation when building with DJGPP.
7509 ($(TARGETS), dot, $(LIBDIRS), $(CPROGDIRS), $(CCPROGDIRS))
7510 ($(DEVDIRS), $(TTYDEVDIRS), $(INCDIRS), $(OTHERDIRS)): Use
7513 * Makefile.comm: mv y.tab.[ch] to y_tab.[ch], to make it work on
7515 (.man.n): Replace `;' with `|', since FONTPATH, MACROPATH,
7516 etc. can include a semi-colon on DOS/Windows.
7517 (depend.temp): Use depend1.temp instead of depend.temp1, to
7518 prevent files from overerwiting each other on 8+3 filesystems.
7520 * gendef.sh (t): Change definition to work with DOS/Windows.
7522 doc/groff.texinfo: Apart of some typo corrections, I also changed
7523 some index entris, to make them more non-ambiguous, and also put
7524 @ignore around some parts that are not yet written, to allow the
7525 Info output be readable.
7527 2000-06-10 Gael Queri <gqueri@mail.dotcom.fr>
7529 Replaced specific checks for function declarations with a generic
7530 routine taken from GNU bfd.
7532 * aclocal.m4 (GROFF_NEED_DECLARATION): New function.
7533 GROFF_PUTENV, GROFF_POPEN, GROFF_PCLOSE, GROFF_HYPOT: Removed.
7534 * configure.in: Use it.
7535 * src/devices/grolbp/lbp.cc, src/include/lib.h,
7536 src/preproc/grn/hgraph.cc, src/preproc/pic/pic.h,
7537 src/roff/groff/groff.cc: Use it.
7538 * Makefile.in, configure: Updated.
7540 2000-06-07 Paco Andrés Verdú <pandres@dragonet.es>
7542 * src/devides/grolbp/lbp.h: Removed unused variables.
7544 2000-05-31 Keith Thompson <kst@sdsc.edu>
7546 * src/devices/grolbp/lbp.cc (set_papersizes): Add declaration of
7549 2000-05-31 Werner LEMBERG <wl@gnu.org>
7551 * aclocal.m4 (GROFF_SRAND): New function to test the return value
7552 of srand() -- at least SunOS 4.1.3 uses `int' instead of `void'.
7553 * configure.in: Use it.
7554 * src/preproc/pic/pic.y, src/preproc/pic/pic.cc: Use it.
7555 * configure, Makefile.in: Updated.
7557 * configure.in: Add test for strncasecmp().
7558 * src/include/lib.h: Use it.
7560 2000-05-29 Andrej Borsenkow <Andrej.Borsenkow@mow.siemens.ru>
7562 * src/preproc/grn/Makefile.sub: Add MLIB.
7564 2000-05-29 Nix <nix@esperi.demon.co.uk>
7566 * Makefile.in: Use @datadir@ and @mandir@ appropriately.
7568 2000-05-29 Werner LEMBERG <wl@gnu.org>
7570 * src/roff/grog/Makefile.sub, src/roff/grog/grog.sh: Add `@g@'.
7572 * PROBLEMS: Small update.
7574 * src/devices/grolbp/lbp.cc: Various small fixes.
7576 2000-05-28 Keith Thompson <kst@sdsc.edu>
7578 * src/roff/nroff/nroff.sh: Fix main loop syntax.
7580 * src/utils/indxbib/indxbib.cc: Add declaration of mkstemp().
7582 2000-05-25 Werner LEMBERG <wl@gnu.org>
7584 * man/roff.man: Removed unused macro.
7586 2000-05-24 Werner LEMBERG <wl@gnu.org>
7588 * Makefile.in (dist): Remove src/xditview/Imakefile explicitly.
7589 This is needed e.g. if you do
7590 `make distclean; ./configure; make dist'.
7592 Version 1.16 released
7593 =====================
7595 2000-05-23 Werner LEMBERG <wl@gnu.org>
7597 Adding font CWI (constant width italic) to devdvi.
7599 * font/devdvi/CWI: New file.
7600 * font/devdvi/generate/Makefile: Add generating rule.
7601 * font/devdvi/DESC.in, font/devdvi/Makefile.sub, win32-diffs,
7602 tmac/tmac.dvi: Use it.
7603 * NEWS: Announce it.
7605 * font/devlj4/*: Regenerated (only adding kernings for `cq' glyph).
7606 * font/devlj4/generate/Makefile: Cosmetic changes only.
7608 * man/groff.man: Removed most of the redundant description of
7609 special characters (which is in groff_char.man). Added font
7610 translation CB->CR for devdvi. Other minor fixes.
7612 * tmac/tmac.dvi: Improved appearance of \(co (copyright) and \(rg
7613 (registered) symbols.
7615 2000-05-22 Werner LEMBERG <wl@gnu.org>
7617 * doc/Makefile: Added rule for creating info files.
7619 * font/devdvi/*: Added kernings for `cq' glyph. Updated to latest
7621 * font/devdvi/generate/Makefile: Fixed dependencies.
7623 * font/devps/*: Regenerated. Heavy changes for Bookman and
7624 NewCentury Schoolbook!
7625 * font/devps/generate/afmname: Will now run with GNU awk.
7626 * font/devps/generate/textmap: Added forgotten `cq' glyph name.
7627 * font/devps/generate/Makefile: Cosmetic changes only.
7629 2000-05-21 Werner LEMBERG <wl@gnu.org>
7631 * tmac/tmac.an: Added a new command line option `-rSxx' (`xx' can be
7632 10, 11, or 12) to support output with 11pt and 12pt base font sizes.
7633 `.SS' now produces a heading with a smaller size than `.SH'.
7634 Completely formatted.
7635 * doc/groff.texinfo, tmac/groff_man.man, NEWS: Document it.
7637 * man/groff.man: Improved table appearance. Use of `eo' request
7638 to reduce number of doubled backslashes in macro definitions.
7639 Replacing `\e' with `\(rs'. Other minor fixes.
7641 * src/preproc/tbl/main.cc: Insert HTML table end tag before `lf'
7642 to have correct line number.
7644 * INSTALL: Small improvement.
7646 2000-05-20 Bernd Warken <bwarken@mayn.de>
7648 * man/roff.man, tmac/groff_tmac.man: Updates (with corrections by
7651 2000-05-19 Bernd Warken <bwarken@mayn.de>
7653 * man/groff.man: Complete update (with a lot of corrections by WL).
7655 2000-05-18 Werner LEMBERG <wl@gnu.org>
7657 Adding `cq' (PS name `quoteright') glyph name as an alias for "'".
7659 * font/*/*: Implement it.
7660 * man/groff_char.man, NEWS: Document it.
7662 * src/include/unix.h: Removed. It isn't used.
7664 * doc/groff.texinfo: Slight improvements.
7666 2000-05-17 Werner LEMBERG <wl@gnu.org>
7668 * README, win32-diffs: Small fixes and improvements.
7670 2000-05-16 Werner LEMBERG <wl@gnu.org>
7672 * FDL: New file (the Free Documentation License version 1.1).
7674 * doc/groff.texinfo: Added many start-up values for gtroff.
7675 Some structural improvements of the source code.
7677 2000-05-15 Werner LEMBERG <wl@gnu.org>
7679 * src/roff/troff/input.cc: Added small comment about troffrc-end.
7680 * src/roff/troff/troff.man: Added info about troffrc-end.
7682 2000-05-14 Werner LEMBERG <wl@gnu.org>
7684 * Makefile.in (EXTRADIRS): Fix typos.
7685 (dist): Handle deletion of old .tar.gz file correctly.
7686 (DISTDIRS): Include all tty output devices.
7688 * doc/groff.texinfo: Adding more cross references; countless other
7691 2000-05-13 Werner LEMBERG <wl@gnu.org>
7693 * MORE.STUFF: Added Robert Marks's utilities.
7695 2000-05-12 Werner LEMBERG <wl@gnu.org>
7697 Added win32 port contributed by Blake McBride
7698 <blake@florida-software.com>.
7700 * README.WIN32, win32-diffs: New files.
7703 * src/preproc/grn/hgraph.cc (HGSetBrush): Replace `%lf' with `%f'.
7704 (tmove, tmove2): Added parentheses to avoid compiler warnings.
7705 (change): Removed unused variables.
7707 * src/preproc/grn/main.cc (main, conv): Removed unused variables.
7708 (savebounds): Changed return value from `int' to `void'.
7709 * src/preproc/grn/hdb.cc: Ditto.
7711 * src/devices/grolbp/lbp.cc (lbp_printer::draw): Removed superfluous
7712 final backslash in comment to avoid compiler warning.
7714 * src/utils/pfbtops/pfbtops.c: Added `getopt.h'.
7716 * doc/groff.texinfo: More fixes.
7718 2000-05-11 OKAZAKI Tetsurou <okazaki@be.to>
7720 * tmac/tmac.doc: Documentation fix.
7722 2000-05-11 Werner LEMBERG <wl@gnu.org>
7724 * doc/groff.texinfo: Reading the source code shows up a lot of
7725 omissions and incorrect data... More conversion to @Deffn macros.
7727 2000-05-10 Werner LEMBERG <wl@gnu.org>
7729 * src/roff/troff/reg.cc (number_value_to_ascii): Remove ASCII
7732 * src/roff/troff/request.h: Removing unused `no_break_flag'.
7734 2000-05-09 Werner LEMBERG <wl@gnu.org>
7736 * man/groff.man, man/roff.man, tmac/groff_tmac.man: Minor
7739 * doc/groff.texinfo: Extended history section. More conversion to
7740 @Deffn macros. More .tr documentation.
7742 2000-05-07 Werner LEMBERG <wl@gnu.org>
7744 * doc/groff.texinfo: Completed tab section. Added info about
7747 2000-05-06 Mike MacIsaac <mikemac@us.ibm.com>
7749 * PROBLEMS: Describe configure script fix for OS/390 Unix.
7751 2000-05-05 Werner LEMBERG <wl@gnu.org>
7753 * font/devdvi/DESC.in: Change size 11pt to 10.95pt (as used in
7755 * NEWS: Document it.
7757 * man/troff.man: Minor optical improvements.
7759 2000-05-03 Werner LEMBERG <wl@gnu.org>
7761 Adding `dq' (PS name `quotedbl') glyph name as an alias for `"'.
7763 * font/*/*: Implement it.
7764 * man/groff_char.man, NEWS: Document it.
7766 2000-05-02 Werner LEMBERG <wl@gnu.org>
7768 * tmac/groff_tmac.man, man/groff.man, man/roff.man: Fixing @MANxEXT@
7770 * NEWS: Document the three new man pages.
7772 * aclocal.m4 (GROFF_CXX_CHECK): Removing obsolete AC_C_CROSS call.
7773 * configure: Updated.
7775 * font/devcp1047/R.proto: Fixing fatal bug (a missing `"' character).
7777 2000-05-01 Werner LEMBERG <wl@gnu.org>
7779 Added grap support to grog.
7781 * src/roff/grog/grog.sh, src/roff/grog/grog.pl: Implement it.
7782 * src/roff/grog/grog.man: Document it.
7784 * doc/groff.texinfo, NEWS: Add info about grap support.
7786 Add new man pages comptributed by Bernd Warken <bwarken@mayn.de>
7787 (with slight fixes by me).
7789 * tmac/groff_tmac.man: New file documenting tmac mechanism.
7790 * tmac/Makefile.sub: Add groff_tmac.man.
7791 * man/roff.man: New file giving overview of roff system.
7792 * man/troff.man: A short reference of troff.
7793 * man/Makefile.sub: Add roff.man and troff.man.
7795 2000-04-30 Werner LEMBERG <wl@gnu.org>
7797 Added grap support to groff.
7799 * src/roff/groff/groff.cc: Implement it.
7800 * src/roff/groff/groff.man: Document it.
7802 * src/devices/grotty/grotty.man: Add cp1047 device.
7803 * src/preproc/eqn/eqn.man, src/preproc/eqn/neqn.sh, tmac/eqnrc:
7805 * src/roff/groff/groff.man: Ditto.
7806 * src/roff/nroff/nroff.sh, src/roff/nroff/nroff.man: Ditto.
7807 * doc/groff.texinfo: Ditto.
7809 * tmac/troffrc: Fix mapping of latin-1 char 160 (non-breakable space)
7812 2000-04-29 Werner LEMBERG <wl@gnu.org>
7814 * man/groff_char.man: Add `pc' glyph.
7815 * tmac/tmac.latin1: Replacing `md' glyph with `pc'.
7816 * tmac/tmac.tty: Add `pc' glyph.
7817 * tmac/tmac.tty-char: Use/add `pc' glyph. Don't call tmac.latin1 if
7818 we use cp1047 output device.
7820 * Makefile.in, aclocal.m4: Don't build utf8 on EBCDIC hosts since
7821 there are still hardcoded latin1->unicode values in utf8's font
7823 * configure: Updated.
7824 * NEWS: Minor clarification. Updated.
7826 * PROBLEMS: Formatted. Added info about C++ fix pack for OS/390
7829 2000-04-28 Werner LEMBERG <wl@gnu.org>
7831 Adding EBCDIC code page 1047.
7833 * font/devcp1047/R.proto, font/devcp1047/Makefile.sub,
7834 font/devcp1047/DESC.proto: New files.
7836 * aclocal.m4 (GROFF_EBCDIC): Introduce TTYDEVDIRS which can be
7837 either ascii/latin1 or cp1047.
7838 * Makefile.in: Use it.
7839 * configure: Updated.
7841 Replacing and/or adding `md' (mathdot) glyph with `pc'
7842 (periodcentered) in all text fonts.
7844 * font/*/*: Change it.
7846 2000-04-27 Werner LEMBERG <wl@gnu.org>
7848 * aclocal.m4 (GROFF_OS390): Fixing compiler flags.
7850 * configure.in: Add check for strings.h.
7851 * src/include/driver.h: Use HAVE_STRINGS_H.
7852 * src/devices/grolbp/lpb.cc: Remove string.h.
7854 * src/include/groff-getopt.h: New file. It will be used instead of
7855 getopt.h (to be included in lib.h) to avoid endless problems with
7856 picky C++ compilers.
7857 * src/include/lib.h: Use groff-getopt.h.
7858 * src/include/Makefile.sub: Updated.
7860 * configure: Updated.
7861 * Makefile.in: Updated.
7863 * NEWS: Mention EBCDIC support.
7865 2000-04-26 Werner LEMBERG <wl@gnu.org>
7867 * TODO: Some additions.
7869 2000-04-25 Werner LEMBERG <wl@gnu.org>
7871 * src/roff/troff/troff.man, doc/groff.texinfo: Fixing documentation
7874 2000-04-23 Werner LEMBERG <wl@gnu.org>
7876 * src/roff/troff/troff.man: Minor fixes.
7878 2000-04-22 Werner LEMBERG <wl@gnu.org>
7880 * src/roff/troff/troff.man, doc/groff.texinfo, NEWS: Document the
7881 `.T' string register and the incompatible definition of the `.T'
7882 number register (compared to Unix troff).
7884 * man/groff_char.man: Add some missing characters.
7885 * font/devutf8/NOTES: Update.
7887 2000-04-21 Werner LEMBERG <wl@gnu.org>
7889 * src/include/htmlindicate.h, src/include/lib.h,
7890 src/include/posix.h: Fix copyright.
7892 * src/include/Makefile.sub: Update.
7894 2000-04-20 Werner LEMBERG <wl@gnu.org>
7896 * src/roff/troff/input.cc (input_char_description): Removing
7897 superfluous space char.
7899 * tmac/tmac.X: Fix typo \(bq -> \(Bq.
7901 * doc/groff.texinfo: Document EBCDIC.
7903 2000-04-19 Werner LEMBERG <wl@gnu.org>
7905 Introducing `shc' as the glyph name for the soft hyphen character.
7907 * tmac/tmac.tty, tmac/tmac.latin1, tmac/tmac.html,
7908 font/devlatin1/R.proto: Use it.
7912 2000-04-18 Werner LEMBERG <wl@gnu.org>
7914 * src/devices/grops/ps.cc (ps_printer::flush_sbuf): Removing
7915 dependency on ASCII order.
7917 2000-04-16 Sandor BARANY <S.Barany@infosys.tuwien.ac.at>
7919 * src/libs/libgroff/illegal.c: Added EBCDIC table.
7920 * src/roff/troff/input.cc: Added adaptation to EBCDIC.
7922 * src/preproc/refer/refer.cc, src/roff/troff/env.cc: Minor changes
7923 to increase portability.
7925 2000-04-15 Werner LEMBERG <wl@gnu.org>
7927 * aclocal.m4: Added GROFF_EBCDIC and GROFF_OS390 tests.
7928 Redefined AC_OUTPUT_MAKE_DEFS to replace ASCII character `012' with
7929 the generic `\n' if under OS/390 Unix.
7931 * configure.in: Call GROFF_EBCDIC and GROFF_OS390.
7933 * configure: Regenerated.
7935 2000-04-14 Werner LEMBERG <wl@gnu.org>
7937 * doc/groff.texinfo: More conversions to @Deffn.
7939 2000-04-12 Werner LEMBERG <wl@gnu.org>
7941 * tmac/tmac.psfig: Fix incorrect use of `&' operator by replacing it
7944 * src/roff/nroff/nroff.man: Add note about tmac.tty-char.
7946 2000-04-10 Werner LEMBERG <wl@gnu.org>
7948 * doc/groff.texinfo: More conversions to @Deffn.
7950 2000-04-08 Werner LEMBERG <wl@gnu.org>
7952 * src/libs/libgroff/{getopt.c,getopt1.c}, src/include/getopt.h:
7953 Updated to latest version (glibc 2.1.3).
7955 2000-04-07 Werner LEMBERG <wl@gnu.org>
7957 * doc/Makefile (clean): Include more index files.
7958 Add rule texinfo->dvi.
7960 2000-04-05 Werner LEMBERG <wl@gnu.org>
7962 * doc/groff.texinfo: Added new index `op' for operators. More
7963 info on end of sentence characters. More use of @Deffn.
7965 2000-03-30 Werner LEMBERG <wl@gnu.org>
7967 * */*.man: Adding a note that a whitespace can be inserted between
7968 a command line option and its parameter -- we are using GNU getopt.
7970 * src/roff/groff/groff.man: Add example of `-m mandoc'.
7972 2000-03-28 Werner LEMBERG <wl@gnu.org>
7974 Correct anachronism of calling the man macro file with `-man'
7975 instead of `-m man' etc.
7977 * tmac/tmac.man, tmac/tmac.mandoc, tmac/tmac.markup, tmac/tmac.mdoc,
7978 tmac/tmac.me, tmac/tmac.ms: New files tmac.m<package> which simply
7979 load tmac.<package>.
7981 * tmac/Makefile.sub: Updated. Take care of $(tmac_an_prefix) etc.
7985 * doc/groff.texinfo: Updated.
7987 * tmac/groff_man.man: Copyright added.
7989 2000-03-27 Werner LEMBERG <wl@gnu.org>
7991 * doc/groff.texinfo: Introducing macros `Deffn' and `Defmac' to
7992 typeset the request resp. escape name with a tt font -- due to a
7993 bug in texinfo.tex it is necessary to use the `-e' switch with
7996 Improving info about usage of groff units.
8000 2000-03-20 Werner LEMBERG <wl@gnu.org>
8002 * doc/groff.texinfo: Added section about man macro package
8003 (I've basically taken groff_man.man). Introducing new indices `ma'
8004 for macros/strings and `gl' for glyph names. Other minor fixes.
8006 * tmac/groff_man.man: Fixed some typos.
8008 2000-03-19 Werner LEMBERG <wl@gnu.org>
8010 * doc/groff.texinfo: Removed all occurrences of `you', `we', etc.
8013 * doc/texinfo.tex: New file.
8015 2000-03-18 Werner LEMBERG <wl@gnu.org>
8017 * doc/groff.texinfo: Improved section on number registers. Other
8020 2000-03-16 Werner LEMBERG <wl@gnu.org>
8022 * src/roff/groff/groff.man: Added info about grolbp. Make nicer
8025 * src/devices/grolbp/grolbp.man, src/roff/nroff/nroff.man,
8026 src/devices/grolj4/grlj4.man, src/devices/grops/grops.man,
8027 src/preproc/eqn/eqn.man, src/utils/afmtodit/afmtodit.man,
8028 src/utils/tfmtodit/tfmtodit.man: Make nicer synopsis.
8030 * src/preproc/grn/grn.man: Better synopsis; added copyright.
8032 * src/roff/grog/grog.man: Updated copyright date.
8034 2000-03-14 Francisco Andrés Verdú <pandres@dragonet.es>
8036 * configure.in: Added test for strdup.
8038 * src/devices/grolbp/lbp.cc: Added a strdup() version in case none
8041 Replaced dynamic allocation of arrays `[...]' with `new' operator.
8045 2000-03-12 OKAZAKI Tetsurou <okazaki@be.to>
8047 * Makefile.comm: Add $(INCLUDES) to $(ALL_CFLAGS).
8049 2000-03-11 Werner LEMBERG <wl@gnu.org>
8051 * src/preproc/grn/hdb.cc (DBGetType): Added return value to make
8053 * src/preproc/grn/hgraph.cc: Add #ifdef for hypot().
8054 * src/include/lib.h: Remove some spaces.
8056 2000-03-10 Werner LEMBERG <wl@gnu.org>
8058 * src/libs/libgroff/tmpfile.cc (xtmptemplate, xtmpfile): Removing
8059 initializers from arguments (some compilers don't like this).
8061 2000-03-09 Gaius Mulley <gaius@glam.ac.uk>
8063 * src/libs/libgroff/htmlindicate.cc: Added library file which is now
8064 used by pic and eqn to tell grohtml where the graphic regions start
8066 * src/libs/libgroff/Makefile.sub: Use it.
8067 * src/preproc/eqn/main.cc, src/preproc/pic/troff.cc: Altered to use
8068 graphic_start() and graphic_end() from htmlindicate.cc.
8070 2000-03-09 Werner LEMBERG <wl@gnu.org>
8072 * tmac/tmac.safer: Will now work correctly in compatibility mode.
8073 * tmac/groff_man.man: More fixes.
8075 2000-03-08 Werner LEMBERG <wl@gnu.org>
8077 * doc/Makefile: Added texput.log to the `clean' target.
8078 * doc/groff.texinfo: Added info about delimiters for escapes.
8080 2000-03-08 Bernd Warken <bwarken@mayn.de>
8082 * src/preproc/pic/pic.man: Add info on conversion of pic images to
8083 other graphic formats.
8085 2000-03-07 OKAZAKI Tetsurou <okazaki@be.to>
8087 * Makefile.in, Makefile.sub, src/preproc/eqn/Makefile.sub,
8088 src/roff/groff/Makefile.sub, src/roff/nroff/Makefile.sub,
8089 src/utils/afmtodit/Makefile.sub: Use $(INSTALL_SCRIPT) for script
8092 2000-03-07 Werner LEMBERG <wl@gnu.org>
8094 * doc/groff.texinfo: Spelling fixes.
8096 2000-03-06 Werner LEMBERG <wl@gnu.org>
8098 * tmac/groff_man.man: Completely revised to cover everything in
8101 * doc/groff.texinfo, src/roff/troff/troff.man: Document evc request.
8102 Other minor fixings.
8103 * src/roff/troff/env.cc (environment_copy): Improve error message and
8105 * src/roff/troff/TODO: Updated.
8107 * doc/Makefile: Bug fixes -- this is still provisional, though...
8109 * tmac/eqnrc: Small fixes.
8111 2000-03-05 Abramo Bagnara <abramo@alsa-project.org>
8113 Adding a request `evc' to copy environments.
8115 * src/roff/troff/env.cc (environment::copy, environment_copy):
8117 * src/roff/troff/env.h: Add prototype.
8119 2000-03-05 Francisco Andrés Verdú <pandres@dragonet.es>
8121 Adding strsep() -- Solaris 8 doesn't have it.
8123 * configure.in: Test it.
8124 * src/devices/grolbp/lbp.cc: Add code.
8126 2000-03-05 Werner LEMBERG <wl@gnu.org>
8128 * src/roff/troff/div.cc (macro_diversion::output,
8129 top_level_diversion::output): Fixing an incompatibility with
8130 original troff: \x'0' updates the .a register also. Thanks to
8131 <Andries.Brouwer@cwi.nl> for pointing this out.
8132 * doc/groff.texinfo: Document it.
8134 * Makefile.in: Create Makefile.dep if necessary before calling the
8135 submake process to avoid warning about nonexistent file.
8137 * NEWS, PROJECTS: Updated.
8139 2000-03-04 Werner LEMBERG <wl@gnu.org>
8141 * tmac/troffrc: Add tmac.lbp.
8143 2000-03-03 Francisco Andrés Verdú <pandres@dragonet.es>
8145 * tmac/tmac.lbp: New file.
8146 * src/devices/grolbp/grolbp.man: Add documentation of `lbpname'
8149 2000-03-03 Werner LEMBERG <wl@gnu.org>
8151 * Makefile.in: Fixing $(subdir).
8153 * README, NEWS: Small fixes.
8155 * test-groff: Adding path to grolbp.
8157 * configure.in: The (new) file src/xditview/Imakefile.in will be
8158 also configured -- it is now possible to build gxditview in a
8159 directory different from $srcdir.
8161 2000-03-02 Blake McBride <blake@florida-software.com>
8163 * src/libs/libgroff/searchpath.cc (open_file): Adapting to WinNT.
8165 * MORE.STUFF: Added website of bell labs and info about plot2dev.
8167 2000-03-01 Colin Phipps <crp22@cam.ac.uk>
8169 * src/utils/indxbib/indxbib.cc (main): Use mkstemp() for temporary
8172 2000-02-29 Werner LEMBERG <wl@gnu.org>
8174 Adding GNU getopt to the groff distribution.
8176 * src/include/getopt.h, src/libs/libgroff/{getopt.c,getopt1.c}:
8178 * src/include/Makefile.sub, src/libs/libgroff/Makefile.sub: Update.
8179 * aclocal.a4: Remove GROFF_GETOPT function.
8180 * configure.in, Makefile.in, PROBLEMS: Update.
8181 * src/include/lib.h: Replace getopt tests with getopt.h.
8182 * src/devices/grolbp/lpb.cc: Remove inclusion of getopt.h.
8184 * doc/groff.texinfo: Further checking/updating. Adding more index
8187 * man/groff_out.man: Fix nroff mode activation (for emacs).
8188 * man/groff_font.man: Add missing ligature.
8190 2000-02-28 Werner LEMBERG <wl@gnu.org>
8192 * doc/groff.texinfo: Further checking/updating. Adding more index
8195 * src/devices/grolbp/grolbp.man: Added a comment line at the
8196 beginning of the file (similar to shell scripts) which indicates
8197 that `tbl' should be used as a preprocessor.
8199 2000-02-27 Blake McBride <blake@florida-software.com>
8201 Adapting groff to MS Visual C++ 6.0 compiler (tested with
8202 Windows NT 4.0). Uses _MSC_VER define where necessary.
8204 * src/devices/grodvi/dvi.cc: Making stdout a binary stream.
8205 * src/devices/grolj4/lj4.cc: Making getopt variables `extern "C"'.
8206 * src/devices/grohtml/html.cc, src/devices/grops/ps.cc,
8207 src/include/lib.h, src/libs/libgroff/errarg.cc,
8208 src/libs/libgroff/itoa.c, src/libs/libgroff/nametoindex.cc,
8209 src/preproc/refer/label.y, src/preproc/refer/label.cc,
8210 src/roff/groff/pipeline.c, src/roff/troff/column.cc,
8211 src/roff/troff/div.cc, src/roff/troff/env.cc,
8212 src/roff/troff/input.cc, src/roff/troff/node.cc,
8213 src/roff/troff/reg.cc: Renaming itoa() to i_to_a() and iftoa() to
8214 if_to_a() to avoid name clashes.
8215 * src/include/posix.h: Don't use unistd.h.
8216 * src/libs/libgroff/tmpfile.cc: Use `#ifndef...#else...#endif'
8217 clause for integrating non-Unix xtmpfile() code.
8218 * src/roff/troff/input.cc: Adding `public' keyword to macro_header
8219 structure; use "rt" for popen() in pipe_source(); add getpid()
8221 * src/roff/troff/node.cc: Use special versions of popen() in
8222 real_output_file() and pclose() in ~real_output_file().
8224 2000-02-27 Werner LEMBERG <wl@gnu.org>
8226 Adding a new driver, grolbp, for Canon CAPSL printers (LBP-4 and
8227 LBP-8 series laser printers). This code has been contributed by
8228 Francisco Andrés Verdú <pandres@dragonet.es>.
8230 * src/devices/grolbp/*: The grolbp output device.
8231 * font/devlpb/*: The font description files.
8232 * Makefile.in: Add grolpb and devlbp subdirectories.
8234 * src/devices/grodvi/grodvi.man, src/devices/grolj4/grolj4.man,
8235 src/devices/grotty/grotty.man,src/roff/troff/troff.man: Minor
8238 * doc/groff.texinfo: Further checking/updating. Adding more index
8243 * src/devices/grolbp/Makefile.sub: Adding $(srcdir).
8245 * man/groff_font.man: Adding info about obsolete DESC keywords.
8246 * src/devices/grolj4/grolj4.man: Documenting additional DESC
8249 2000-02-26 Werner LEMBERG <wl@gnu.org>
8251 * src/preproc/grn/grn.man: Added info about the gremlin file format
8252 (contributed by Daniel Senderowicz <daniel@synchrods.com>).
8254 2000-02-25 Werner LEMBERG <wl@gnu.org>
8256 * src/preproc/grn/main.cc: Allow values of `narrow' parameter and
8257 friends to be non-integer.
8259 * src/preproc/grn/grn.man: Document it.
8261 * doc/groff.texinfo: Further checking/updating. Adding more index
8264 2000-02-24 Werner LEMBERG <wl@gnu.org>
8266 * src/preproc/grn/main.cc: Introduce BASE_THICKNESS, defining
8267 line thicknesses to be integer multiples of this value.
8269 * src/preproc/grn/grn.man: Commenting out the -s option -- the
8270 corresponding code doesn't work (yet).
8272 * doc/groff.texinfo: Further checking/updating. Adding more index
8275 2000-02-23 Werner LEMBERG <wl@gnu.org>
8277 * src/preproc/grn/{main.cc, hgraph.cc}: Using point units to
8278 specify line thickness instead of base units. The new default
8279 values are now 0.15,pt 0.45pt, and 0.75pt for thin, middle, and
8280 thick lines respectively.
8282 Removed unused variable `prevval'.
8284 * src/preproc/grn/grn.man: Updated.
8286 2000-02-22 Werner LEMBERG <wl@gnu.org>
8288 * src/preproc/grn/main.cc: Slight formatting.
8290 * src/roff/groff/groff.man: Formatting fix.
8291 * src/preproc/grn/grn.man: Ditto.
8293 * src/roff/grog/grog.pl: Fixing two embarassing bugs.
8295 * doc/groff.texinfo: Further checking/updating.
8297 2000-02-21 Werner LEMBERG <wl@gnu.org>
8299 * README, INSTALL, PROJECT, PROBLEMS, BUGREPORT: Updated.
8301 * test-groff: Added grn subdir to path.
8303 * doc/groff.texinfo: Some restructing and other small improvements.
8305 * src/roff/groff/groff.cc (help): Fixed info string.
8307 2000-02-20 Werner LEMBERG <wl@gnu.org>
8309 * doc/meref.me: Fix description of .GS request.
8311 * src/roff/troff/troff.man: Fixing typo.
8313 Adding the `grn' preprocessor for gremlin graphic files.
8315 * src/preproc/grn/*: This is the Berkeley distribution written by
8316 David Slattengren and Barry Roitblat, adapted to groff by Daniel
8317 Senderowicz and Werner Lemberg.
8319 * doc/grnexampl.{me,g}: A sample for grn.
8321 * Makefile.in: Added subdirectory entry for grn.
8323 * src/roff/groff/groff.cc: Added support for grn. It can be now
8324 called with the switch `-g'.
8326 * src/roff/groff/groff.man: Updated.
8328 * src/roff/grog/grog.{man,pl,sh}: Updated.
8332 2000-02-11 Gaius Mulley <gaius@glam.ac.uk>
8334 * src/include/lib.h: Added xtmptemplate and made xtmpfile
8335 parametrically polymorphic.
8337 * src/libs/libgroff/tmpfile.cc: Implemented xtmptemplate
8338 and the alterations to xtmpfile.
8339 xtmpfile can be requested to return the filename created
8340 and asked not to unlink the temp file. The default behaviour
8341 if parameters are absent is exactly the same as before.
8343 2000-02-11 Abramo Bagnara <abramo@alsa-project.org>
8345 A new request `length' is available which returns the length of a
8346 string in a number register:
8348 * src/roff/troff/input.cc (length_macro): Implement it.
8349 * src/roff/troff/input.cc (init_input_requests): Register it.
8351 2000-02-11 Werner LEMBERG <wl@gnu.org>
8353 * doc/groff.texinfo, src/roff/troff/troff.man: Add documentation
8354 of the `substring' request.
8356 * src/roff/troff/troff.man, doc/groff.texinfo: Document `length'
8359 * src/roff/troff/TODO, NEWS: Updated.
8361 2000-02-09 Werner LEMBERG <wl@gnu.org>
8363 * src/roff/groff/groff.man: Added an example.
8365 2000-02-06 Werner LEMBERG <wl@gnu.org>
8367 I've considerably modified the directory structure of the
8368 distribution to get a more vertical layout. For example, the number
8369 of top level directories has been reduced from 42 to 6.
8371 As a consequence, many changes, especially to the makefiles, were
8374 * The makefile variables `top_builddir' and `top_srcdir' have been
8375 introduced. Virtually all relative paths have been replaced with
8376 absolute ones using these two variables.
8378 * Dependencies (in the files `Makefile.dep') are no longer part of
8379 the distribution. Instead, they are created during a `make install'
8380 in the build directory.
8382 * aclocal.m4 (GROFF_SRCDIR, GROFF_BUILDDIR): Two new functions to
8383 make `top_srcdir' and `top_builddir' absolute.
8387 * Man pages now depend on the files `VERSION' and `REVISION'.
8389 * The added shell script `mkinstalldirs' will replace `mkdir' in
8392 * VERSION: Version number increased to 1.16.
8394 2000-02-04 Werner LEMBERG <wl@gnu.org>
8396 * grops/psrm.cc (read_one_of): Fixed pointer incrementation.
8398 * Makefile.in: Removed $(tmac_m) since it is no longer needed
8399 (after an update of the mm stuff).
8401 * troff/Makefile.sub (majorminor.cc): Fix dependencies.
8403 2000-02-03 Werner LEMBERG <wl@gnu.org>
8405 The .psbb request will now also accept Mac PS images (i.e. using LF
8406 as the EOL character).
8408 * troff/input.cc (ps_get_line): New function, taken from psrm.cc
8409 (with slight modifications).
8410 * troff/input.cc (do_ps_file): Use it.
8412 * test-groff: Add grohtml and grolj4 output devices to PATH.
8414 2000-01-30 Werner LEMBERG <wl@gnu.org>
8416 * NEWS, MORE.STUFF: Updated.
8418 2000-01-30 Cary D. Renzema <caryr@dollar.mxim.com>
8420 Add the `srand' command to pic.
8422 * pic/lex.cc, pic/pic.y: Implement it.
8423 * pic/pic.man: Document it.
8424 * pic/pic.cc, pic/pic.tab.h: Regenerated (with yacc).
8426 2000-01-30 Werner LEMBERG <wl@gnu.org>
8428 Add a new request `.psbb'. This does exactly what the external
8429 program psbb did. It scans a PostScript image file for a
8430 %%BoundingBox comment and extracts the bounding box values (in
8431 PostScript units) which are then stored in the four new (read-only)
8432 number registers `llx', `lly', `urx', and `ury'.
8434 This will allow the usage of the .PSPIC macro without worrying
8435 about unsafe behaviour of groff, i.e., it will work without the
8436 `-U' switch of groff.
8438 * troff/input.cc: Implement it.
8439 * tmac/tmac.pspic: Use it.
8440 * troff/troff.man, grops/grops.man, NEWS: Document it.
8441 * psbb/*, Makefile.in: Remove it since it is no longer needed.
8443 This is bloody C code simply adapted from psbb.c! Any improvements
8446 2000-01-29 Werner LEMBERG <wl@gnu.org>
8448 * man/groff_font.man: Minor clarifications.
8452 2000-01-28 Werner LEMBERG <wl@gnu.org>
8454 * afmtodit/afmtodit.pl: Use new `--' comment delimiter.
8456 2000-01-28 Gaius Mulley <gaius@glam.ac.uk>
8458 * man/groff_font.man: Brought up to date regarding tcommand
8460 * libgroff/font.cc: Handle everything after `--' as a comment
8462 * devps/*: Added comment delimiter inside devps font files.
8464 2000-01-28 Werner LEMBERG <wl@gnu.org>
8466 * tmac/tmac.arkup, tmac/groff_markup.man: Replace \fC...\fR with
8467 \fC...\fP (which now works as expected).
8469 * troff/troff.man: Fix typo.
8471 2000-01-27 Gaius Mulley <gaius@glam.ac.uk>
8473 Completed the pass_filenames implementation in troff.
8475 * libdriver/input.cc: Will read the new `F' tcommand.
8476 * troff/node.cc, troff/node.h: Will issue the new `F' tcommand.
8477 * troff/input.cc: Use it.
8479 2000-01-26 Werner LEMBERG <wl@gnu.org>
8481 * troff/env.cc (set_font): Fix the behaviour of \fP. The previous
8482 font will now be updated even if an invalid font is selected.
8484 2000-01-24 Werner LEMBERG <wl@gnu.org>
8486 * doc/homepage.ms: Updated for new tmac.arkup.
8488 * tmac/tmac.html: Disable line breaks after hyphen-like characters.
8490 * tmac/tmac.arkup: Cleanup.
8492 Added `\&' to .HTML macro to `leave vertical mode', so to say.
8494 Removed obsolete .LINK macro completely.
8496 The macros .URL, .FTP, and .MAILTO now accept a third argument which
8497 will be immediately appended to the second argument (to be used with
8498 punctuation, for example).
8500 Disabled .CDFTP macro temporarily for security reasons.
8502 * tmac/groff_markup.man: Complete revision for latest changes in
8503 tmac.arkup -- note that it does not yet format correctly with
8506 2000-01-23 Bruno Haible <haible@clisp.cons.org>
8508 * nroff/nroff.sh: Accept -Tutf8 option and pass it through.
8509 * devutf8/R.proto: Add mappings for wp, lh, rh.
8510 * devutf8/NOTES: Updated.
8512 2000-01-23 Werner LEMBERG <wl@gnu.org>
8514 * doc/groff.texinfo: Updated version/copyright info.
8516 2000-01-21 Gaius Mulley <gaius@glam.ac.uk>
8518 Added support for two new directives in device descriptions:
8519 `pass_filenames' (to pass the input file name to the output device)
8520 and `use_charnames_in_special' (to support e.g. accented characters
8521 in the `X' request).
8523 * include/font.h, troff/charinfo.h: Declare it.
8525 * libgroff/font.cc, libgroff/fontfile.cc: Set it.
8527 * devhtml/DESC: Use it.
8529 * troff/input.cc: New function encoded_char.
8531 * troff/token.h: Add test for `specialness'.
8533 2000-01-21 Werner LEMBERG <wl@gnu.org>
8535 * tmac/Makefile.sub: tmac.a4 and tmac.trace have been removed by
8536 mistake from the list of files to be installed.
8538 2000-01-18 Werner LEMBERG <wl@gnu.org>
8540 * README: Added info how to apply patches.
8542 2000-01-15 Jan Echternach <echter@informatik.uni-rostock.de>
8544 * troff/node.cc (ligature_note::operator delete): Fix g++ warning.
8546 2000-01-15 Gaius Mulley <gaius@glam.ac.uk>
8548 * troff/input.cc: Add support for troffrc-end.
8550 * tbl/main.cc: Altered to issue table-start and table-end special
8551 characters if using the html device.
8553 * devhtml/*: Modified font files to incorporate html encoding of
8556 * tmac/groff_markup.man: New file documenting tmac.arkup.
8558 * tmac/troffrc-end: New file. This is invoked after all user
8559 specified macros. Currently used by the html device to include
8560 tmac.html. Thus no need for users to specify -mhtml anymore.
8562 * tmac/Makefile.sub (NORMALFILES): Add troffrc-end.
8563 (MAN7): Add groff_markup.man.
8565 * tmac/tmac.an, tmac/tmac.html: Small html updates.
8567 * tmac/troffrc: tmac.arkup will now be called for the html device.
8569 * libgroff/font.cc, libgroff/font.h: Altered to include reading of
8570 extra device specific information about fonts.
8572 * doc/homepage.ms: New file. It is an example how an HTML home page
8573 could look like with grohtml.
8575 * doc/Makefile: Add homepage.ms. Remove rule for pic.html.
8577 2000-01-12 Bruno Haible <haible@clisp.cons.org>
8579 * devutf8/R.proto: Add mappings for ti, Fn, st, an. Change mappings
8582 * devutf8/NOTES: Updated.
8584 2000-01-08 Bruno Haible <haible@clisp.cons.org>
8586 * eqn/box.cc, eqn/lex.cc, eqn/other.cc, eqn/over.cc, eqn/special.cc,
8587 eqn/text.cc, grodvi/dvi.cc, grops/ps.cc, grops/psrm.cc,
8588 libbib/index.cc, libbib/linear.cc, libbib/search.cc,
8589 libdriver/printer.cc, libgroff/font.cc, libgroff/string.cc,
8590 pic/lex.cc, pic/object.cc, refer/label.y, refer/ref.cc, tbl/main.cc,
8591 tbl/table.cc, tfmtodit/tfmtodit.cc, troff/dictionary.cc,
8592 troff/div.cc, troff/env.cc, troff/input.cc, troff/node.cc,
8593 troff/node.h, troff/reg.cc: Avoid most "g++ -Wall -Wno-sign-compare"
8596 * troff/node.cc (bracket_node::copy): Initialize last to NULL.
8598 2000-01-12 Fabrizio Polacco <fab@prosa.it>
8600 grolj4: Paper size will be searched case-insensitively.
8602 * include/lib.h: Add check for strcasecmp().
8603 * grolj4/li4.cc (lookup_paper_size): Use strcasecmp().
8604 * configure.in: Check for strcasecmp().
8606 2000-01-11 Werner LEMBERG <wl@gnu.org>
8608 * troff/Makefile.sub (majorminor.cc): Fix incorrect path to
8611 2000-01-10 Werner LEMBERG <wl@gnu.org>
8613 * Makefile.comm, Makefile.in, doc/Makefile: More fixes for the
8616 Add a new read-only register, `.Y', which contains the groff
8619 * troff/input.cc (init_input_requests): Define it.
8620 * troff/Makefile.sub (majorminor.cc): Define `revision' string.
8621 * doc/groff.texinfo, troff/troff.man: Document it.
8623 * libgroff/Makefile.sub (version.cc): Add definition of
8624 `Version_string[]', consisting of `<major>.<minor>.<revision>'
8625 * eqn/main.cc, grodvi/dvi.cc, grolj4/lj4.cc, grops/ps.cc,
8626 grotty/tty.cc, hpftodit/hpftodit.cc, indxbib/indxbib.cc, pic/main.cc,
8627 refer/refer.cc, soelim/soelim.cc, tbl/main.cc, tfmtodit/tfmtodit.cc,
8628 troff/input.cc, pfbtops/pfbtops.c: Use it.
8630 2000-01-10 Fabrizio Polacco <fab@prosa.it>
8632 Add a revision scheme to the groff package.
8634 * REVISION: New file.
8635 * libgroff/Makefile.sub (version.cc): Use it to define
8636 `revision_string[]'.
8637 * grops/psrm.cc: Use revision_string (converted to an unsigned
8638 integer) in constructor of resource_manager.
8640 2000-01-10 Bruno Haible <haible@clisp.cons.org>
8642 * devutf8/Makefile.sub, devutf8/DESC.proto, devutf8/R.proto: New
8644 * Makefile.in (DEVDIRS): Add devutf8.
8645 * grotty/tty.cc: Include device.h.
8646 (glyph): Change type of `code' to `unsigned int'.
8647 (tty_printer): New field is_utf8. Constructor takes device argument.
8648 (tty_printer::tty_printer): If device if `utf8', set is_utf8.
8649 (tty_printer::add_char): Change type of first arg to `unsigned int'.
8650 (tty_printer::put_char): New function.
8651 (tty_printer::end_page): Use put_char() instead of ::putchar().
8652 (make_printer): Pass device to tty_printer constructor.
8653 * nroff.sh: Determine default device by calling 'locale'. As a
8654 fallback, look at all of $LC_ALL, $LC_CTYPE, $LANG, $LESSCHARSET.
8655 Recognize UTF-8 locales.
8656 * tmac/eqnrc: Recognize utf8 like latin1.
8657 * tmac/troffrc: Device utf8 needs tmac.tty.
8659 2000-01-07 Werner LEMBERG <wl@gnu.org>
8661 * tmac/Makefile.sub: tmac.a4 and tmac.trace will now be installed.
8663 2000-01-07 Paul Eggert <eggert@twinsun.com>
8665 Add a new predefined writeable number register, `year',
8666 which contains the current year.
8668 * doc/groff.texinfo, PROBLEMS, troff/troff.man: Document it.
8669 * tmac/tmac.s: Use it.
8670 * troff/input.cc (init_registers): Initialize it.
8672 2000-01-06 Werner LEMBERG <wl@gnu.org>
8674 * PROBLEMS: Fixed typo.
8676 2000-01-04 Paul Eggert <eggert@twinsun.com>
8678 * PROBLEMS: Add Y2k advice for the yr number register.
8680 2000-01-03 Paul Eggert <eggert@twinsun.com>
8682 * doc/groff.texinfo: Fix Y2k bug in documentation of \n(yr.
8684 2000-01-02 Werner LEMBERG <wl@gnu.org>
8686 * tmac/tmac.arkup: Slight modification of macros to provide better
8687 appearance for non-HTML formats.
8689 2000-01-01 Charles Levert <charles@comm.polymtl.ca>
8691 * soelim/soelim.cc (include_path_append): realloc(NULL, n)
8692 does not automatically translate to malloc(n) on all OSes
8693 (e.g., SunOS) so do it explicitly. Also, check the returned
8696 2000-01-01 Werner LEMBERG <wl@gnu.org>
8698 * tmac/tmac.arkup: Added .LINE macro. Some formatting.
8700 * Makefile.in: Added $(tmac_m) again since the Makefile in `mm'
8701 expects this variable
8703 2000-01-01 Gaius Mulley <gaius@glam.ac.uk>
8705 * doc/Makefile: Added instructions to create HTML and text
8706 versions of some files.
8708 1999-12-31 Werner LEMBERG <wl@gnu.org>
8710 * Updated INSTALL.gen.
8712 * tmac/tmac.arkup: Added fixes so that .FTP and .MAILTO works
8713 better resp. correctly with non-HTML devices.
8715 Version 1.15 released
8716 =====================
8718 1999-12-28 Werner LEMBERG <wl@gnu.org>
8720 * NEWS, VERSION: Changed to 1.15
8722 1999-12-27 Paul Eggert <eggert@twinsun.com>
8724 * nroff/nroff.man: -S is safer, not safe.
8726 * groff/groff.cc (main): Use `safer', not `safe', in variable
8727 names. This does not change the behavior.
8729 * troff/input.cc (main): Likewise.
8731 * nroff/nroff.sh: Likewise.
8733 * troff/input.cc (prepend_string): New function.
8734 (main): Prepend -msafer, so that we check macro libraries for
8737 * PROBLEMS: Report problem with Sun C++ 5.0 and 5.1.
8739 Version 1.14 released
8740 =====================
8742 1999-12-26 Werner LEMBERG <wl@gnu.org>
8744 * NEWS, VERSION: Changed to 1.14.
8746 1999-12-24 Werner LEMBERG <wl@gnu.org>
8748 * refer/refer.cc: Fixing the last fix.
8750 Version 1.13 released
8751 =====================
8753 1999-12-23 Werner LEMBERG <wl@gnu.org>
8755 * tmac/tmac.an: A typo (`.if' instead of `.ie') made the page
8760 * tmac/tmac.safer: Forgot to remove `so' from the `rm' request.
8762 * VERSION: Changed to 1.13 -- to be compliant with the Adobe 3.0
8763 document conventions, the version number must be a real.
8765 Version 1.12.1 released
8766 =======================
8768 1999-12-22 Werner LEMBERG <wl@gnu.org>
8770 * VERSION: Changed to 1.12.1.
8772 1999-12-22 Alan Rooks <arooks@istar.ca>
8774 * refer/refer.cc (do_file): Slight modification to satisfy the
8775 `Standard system CC - C++ Compilation System 3.1 03/03/99' on SCO
8778 1999-12-20 Werner LEMBERG <wl@gnu.org>
8780 * changed prep.ai.mit.edu -> ftp.gnu.org; updated copyright
8783 * tmac/tmac.safer, tmac/groff_msafer.man: Remove `so' (again) from
8784 list of unsafe requests.
8786 * pic/pic.man: Fixed a typo.
8788 * man/groff_out.man: Fixed a typo.
8790 1999-12-18 Werner LEMBERG <wl@gnu.org>
8792 * Makefile.in: Doc fixes.
8794 1999-12-17 Fabrizio Polacco <fab@prosa.it>
8796 * groff/groff.cc: Missing `U' option added to getopt().
8798 * troff/troff.man: Missing `U' option added to synopsis.
8800 Version 1.12 released
8801 =====================
8803 1999-12-14 Werner LEMBERG <wl@gnu.org>
8805 * troff/input.cc (usage), groff/groff.cc (synopsis): Added -U flag
8808 * nroff/nroff.sh, nroff/nroff.man: Replaced `secure', `unsecure'
8809 with the more appropriate terms `safer' and `unsafe'.
8811 * libgroff/strerror.c, aclocal.m4, configure.in: Added checks for
8812 sys_nerr and sys_errlist[].
8814 * pic/pic.h, aclocal.m4, configure.in: Added check for hypot().
8816 * pic/pic.y, pic/pic.cc: Added check for fmod().
8818 1999-12-13 Werner LEMBERG <wl@gnu.org>
8820 * VERSION: Changed to 1.12.
8822 Here some patches from various sources; most of them taken from
8823 the Debian distribution.
8825 * tmac/groff_mdoc.man, tmac/groff_mdoc.samples.man,
8826 tmac/Makefile.sub: New files copied directly from the NetBSD
8827 distribution. Probably, some additional adaptation later on is
8830 * tmac/tmac.safer, tmac/groff_msafer.man: Added `so' to the list
8833 * groff/groff.cc, groff/groff.man, nroff/nroff.sh,
8834 nroff/nroff.man, pic/main.cc, pic/pic.man, troff/input.cc,
8835 troff/troff.man: Added option `-U' for unsafe mode. Safe mode
8836 (`-S') is now the default.
8838 * README, NEWS: Updated.
8840 1999-12-09 Werner LEMBERG <wl@gnu.org>
8842 * doc/groff.texinfo: Regenerated nodes and menus with emacs.
8844 * doc/Makefile (clean): Added cleaning commands for groff.texinfo.
8846 1999-12-06 Werner LEMBERG <wl@gnu.org>
8848 * configure.in: Removed AC_PREFIX_PROGRAM since it causes more
8849 grief than relief today. Additionally, it is against the GNU
8852 * configure: Recreated.
8854 1999-12-05 Werner LEMBERG <wl@gnu.org>
8856 * configure.in: Added GROFF_LIBM.
8858 * configure: Recreated.
8860 * aclocal.m4 (GROFF_LIBM): New function which tests whether -lm is
8863 * Makefile.in: Added definition of $(LIBM).
8865 * Makefile.comm (LIBM): Removed.
8867 * pfbtops/Makefile.sub: On AIX, -lm is needed also.
8869 1999-12-03 Gaius Mulley <gaius@glam.ac.uk>
8871 * doc/Makefile: Added rule for generation pic.html.
8873 (clean): Files produced by grohtml will be removed also.
8875 * doc/pic.ms: Small fix.
8877 * tmac/tmac.html: Fixed suppression of headers.
8879 1999-11-16 Gaius Mulley <gaius@glam.ac.uk>
8881 * tmac/tmac.html: Fixing horizontal arrows.
8883 Turning off hyphenation.
8885 * tmac/tmac.an: Improved support for grohtml; better indentation,
8888 1999-10-31 Gaius Mulley <gaius@glam.ac.uk>
8890 * tmac/tmac.arkup: Added CDFTP macro
8892 * tmac/tmac.html: All headers are turned off for ms, me, and mm
8895 * tmac/troffrc: Some additions for HTML stuff.
8897 1999-10-06 Gaius Mulley <gaius@glam.ac.uk>
8899 * tmac/tmac.html: Small changes.
8901 1999-09-26 Werner LEMBERG <wl@gnu.org>
8903 * doc/groff.texinfo: Minor fixes.
8905 1999-09-26 Gaius Mulley <gaius@glam.ac.uk>
8907 * devhtml/TR: Changed spacewidth to 3.
8909 * tmac/Makefile.sub (NORMALFILES): Added tmac.arkup.
8911 * tmac/tmac.html: Moved markup macros to tmap.arkup.
8913 * tmac/tmac.arkup: New file.
8915 * grohtml/ChangeLog: New file.
8917 1999-09-16 Werner LEMBERG <wl@gnu.org>
8919 * doc/groff.texinfo (Common Features): Added Copying chapter.
8920 Changed format to @smallbook.
8922 1999-09-15 Werner LEMBERG <wl@gnu.org>
8924 * NEWS: Added info about groff.texinfo.
8926 * doc/groff.texinfo: Will now compile (using texi2dvi) without
8929 1999-09-14 Werner LEMBERG <wl@gnu.org>
8931 * groff/groff.man: More updates.
8933 1999-09-13 Werner LEMBERG <wl@gnu.org>
8935 * doc/groff.texinfo: New file. This manual is still very
8936 rudimentary. It has been originally contributed by Trent
8937 A. Fisher <trent@gnurd.portland.or.us> with first corrections and
8940 * INSTALL: Added information about the `doc' subdir
8942 * troff/troff.man: Minor fixes.
8944 * groff/groff.man: Added missing `-L arg' to SYNOPSIS section;
8947 * troff/input.cc (usage): Added missing `-ffam' to usage message.
8949 * Makefile.in (dist): groff-$(version).tar.gz must be removed
8950 also, otherwise it is included itself in another call of `make
8953 * groff/groff.cc (synopsis): Removed superfluous space.
8955 * PROJECTS, PROBLEMS, NEWS: Updated.
8957 * VERSION: Updated to 1.12beta.
8959 * BUG-REPORT: Some cosmetic fixes. Corrected email address.
8961 * README: Updated: Included documentation about CVS repository,
8962 mailing lists, and daily snapshots.
8964 * tmac/Makefile.sub: Fixed $(tmap_wrap) finally.
8966 1999-09-12 Bjarni Ingi Gislason <bjarniig@rhi.hi.is>
8968 * tmac/tmac.an: If the tag didn't fit into the space that the
8969 macro `TP' specifies, the rest of the tag went into the space for
8972 1999-09-12 Jeffrey Copeland <jeff@opennt.com>
8974 * grolj4/lj4.cc: Added duplex printing (option `-d').
8976 * grolj4/grolj4.man: Document duplex printing.
8978 1999-09-12 Werner LEMBERG <wl@gnu.org>
8980 * doc/Makefile (pic.ps): Fixed rule which caused problems with
8981 non-GNUish sed programs.
8983 * tmac/doc-syms: Removed extra space from -iso8802-3 macro
8986 * configure.in (LIBS): Added `-lc'
8988 * Makefile.comm (.man.n): Added substitution for @TMAC_AN_PREFIX@.
8990 * pic/tex.cc (solid_arc): Casting M_PI to double.
8992 * libgroff/putenv.c (putenv): Changed function header to ANSI C.
8994 * groff/groff.man, tmac/Makefile.sub (MAN7), tmac/groff_msafer.man
8995 (new file), tmac/msafer.man (deleted), tmac/groff_me.man (new
8996 file), tmac/me.man (deleted): {me,msafer} -> groff_{me,msafer}.
8998 * groff/groff_man.man: New file. This manual page was originally
8999 written for the Debian GNU/Linux system by Susan G. Kleinmann
9002 * eqn/list.cc (list_box::compute_metrics,
9003 list_box::compute_sublist_width): Removed variable declaration to
9004 avoid shadowing warnings.
9006 * grops/psrm.cc (resource_manager::process_file): Ditto.
9008 * tfmtodit/tfmtodit.cc (main): Ditto.
9010 * libgroff/font.cc (font::load_desc): Renamed auxiliary variable
9011 to avoid shadowing warnings.
9013 * tbl/table.cc (block_entry::do_divert, table::do_row): Renamed
9014 shadowing loop variable.
9016 * groff/groff.man, troff/troff.man: Added doc about grohtml.
9018 1999-09-12 Gaius Mulley <gaius@glam.ac.uk>
9020 New grohtml frontend to convert groff input to html.
9022 * Makefile.in (CCPROGDIRS, DEVDIRS): Added html device.
9024 * tmac/Makefile.sub (NORMALFILES): Added tmac.html.
9026 * tmac/eqnrc: Added html device.
9028 * tmac/tmac.html: New file.
9030 * eqn/main.cc (do_file, inline_equation), pic/troff.cc
9031 (troff_output::start_picture, troff_output::finish_picture),
9032 tbl/main.cc (process_input_file):
9033 Surrounded output with `graphics_start' and `graphics_end' so that
9034 the html driver can identify non-text portions.
9036 * grodvi/dvi.cc (dvi_printer::set_char), grolj4/lj4.cc
9037 (lj4_printer::set_char), grops/ps.cc (ps_printer::set_char),
9038 grotty/tty.ps (tty_printer::set_char): Additional parameter
9041 * include/printer.h: Class printer: New function
9042 set_char_and_width; new variables (is_char_named, is_named_set,
9043 named_command, named_char_s, named_char_n) to hold information
9044 about named characters -- needed by the html driver.
9046 * libdriver/printer.cc (printer::set_ascii_char,
9047 printer::set_special_char): Use set_char_and_width.
9049 * devhtml/*: New device files for html driver.
9051 * grohtml/*: New driver grohtml.
9053 1999-09-11 Wilfredo Sanchez <wsanchez@apple.com>
9055 * tmac/doc-common, tmac/tmac.an: Removed the word `UNIX' in
9058 1999-09-11 Luke Mewburn <lukem@netbsd.org>
9060 * libgroff/string.cc (search): Small fix to test against NULL
9063 1999-09-11 Jeff Conrad <jeff_conrad@msn.com>
9065 * troff/node.cc (copy): The characters in a bracket escape (e.g.,
9066 \b'abc') were stacked in reverse order when processed in a
9069 * troff/node.h: Added `*last' to struct `node' to make the above
9072 * troff/input.cc (read_draw_node), libdriver/input.cc (do_file):
9073 The default scale for the 'f' and 't' graphics functions were 'm'
9074 rather than 'u' (i.e., no scaling).
9076 1999-09-11 Peter Miller <peterm@jna.com.au>
9078 * groff/groff.cc (main), groff.man, soelim/soelim.cc (main,
9079 do_file), soelim/soelim.man: Added `-I file' option to soelim,
9080 defining include paths.
9082 * soelim/soelim.cc (include_path_append): New function.
9084 1999-09-11 Larry Jones <larry.jones@sdrc.com>
9086 * tbl/main.cc (process_options): Unix (at least Documenter's
9087 Workbench) tbl allows arbitrary non-alpha characters between
9090 1999-09-11 Paul Eggert <eggert@twinsun.com>
9092 Y2k fixes. Don't assume that the current year precedes 2000.
9094 * doc/meref.me: Add \n(y2, \n(y4.
9096 * tmac/doc-common (Yr): New number register.
9097 (Dd): Don't assume current year precedes 2000.
9099 * tmac/tmac.e (td): Likewise.
9100 (y2, y4): New number registers.
9102 * pic/pic.man: Update reference for pic paper to May, 1991
9105 1999-09-11 Werner LEMBERG <wl@gnu.org>
9107 * tmac/Makefile.sub (install_data, stamp-wrap, uninstall_sub):
9108 Removed quotation marks which prevented correct expansion of
9111 * devlj4/Makefile.sub (LJ4RES): Fixed value (600 instead of 300).
9113 1999-09-10 Werner LEMBERG <wl@gnu.org>
9115 * Makefile.sub (DISTCLEANFILES): Added `config.log' and
9118 * Removed configure.old.
9120 1999-08-31 Werner LEMBERG <wl@gnu.org>
9122 * VERSION: Updated to 1.11.1
9124 1999-05-27 Werner LEMBERG <wl@gnu.org>
9126 * doc/Makefile: changed `.PS' postfix to `.ps' for consistency.
9128 * tmac/Makefile.sub (install_data, stamp-wrap, uninstall_sub):
9129 added quotations around $(tmac_wrap) to avoid syntax error if
9132 * configure: Newly generated using autoconf 2.13.
9134 * Makefile.in (LDFLAGS): Set variable to @LDFLAGS@.
9136 Fri Aug 15 08:51:47 1997 Eric S. Raymond <esr@snark.thyrsus.com>
9138 * README, PROJECTS, NEWS, INSTALL, VERSION,
9139 doc/Makefile. doc/pic.ms, groff/groff.man:
9140 Prepare for 1.11 release. No code changes.
9141 Documentation for pic added (doc/pic.ms).
9143 Sun Nov 26 11:45:13 1995 James Clark <jjc@jclark.com>
9145 * Version 1.10 released.
9147 Fri Nov 24 09:56:16 1995 James Clark <jjc@jclark.com>
9149 * afmtodit/afmtodit.pl: Avoid comment on first line.
9151 Mon Nov 20 11:13:49 1995 James Clark <jjc@jclark.com>
9153 * aclocal.m4 (GROFF_INSTALL_SH): New macro.
9154 * configure.in: Call it.
9156 * Makefile.sub (configure): Depends on aclocal.m4 not acgroff.m4.
9157 (distfiles): Doesn't depend on config.log or config.cache.
9159 Sun Oct 1 08:45:36 1995 James Clark <jjc@jclark.com>
9161 * grog/grog.sh: Use print "" rather than print in END rule.
9163 Wed Aug 23 13:30:52 1995 James Clark <jjc@jclark.com>
9165 * tbl/main.cc (process_data): Don't give error for excess data
9166 entries that are comments.
9168 Fri Jul 28 11:00:27 1995 James Clark <jjc@jclark.com>
9170 * tbl/main.cc (process_data): Fix case where new for-scope rules
9171 silently change meaning of code.
9173 Tue Jul 4 23:39:51 1995 James Clark <jjc@jclark.com>
9175 * troff/env.cc (hyphenate): Loop over all consecutive sequences
9176 of non-zero hyphenation codes.
9178 Sat Jul 1 00:42:15 1995 James Clark <jjc@jclark.com>
9180 * aclocal.m4 (GROFF_POSIX): Use conflicting declaration technique.
9182 Thu Jun 29 13:58:36 1995 James Clark <jjc@jclark.com>
9184 * tmac/tmac.e (ip): Divert the tag so as to freeze the spaces.
9186 Tue Jun 27 12:30:16 1995 James Clark <jjc@jclark.com>
9188 * tmac/tmac.andoc: Make it work in compatibility mode.
9190 * refer/token.h (token_info::is_range_sep): New function.
9191 * refer/token.cc (init_special_chars): Make \(en a RANGE_SEP.
9192 * refer/ref.cc (reference::output): More sophisticated check for
9195 * devps/prologue.ps (MANUAL): New procedure.
9196 * grops/ps.cc (main): New -m option.
9197 (usage): Include -m.
9198 (ps_printer::~ps_printer): Implement -m.
9200 * aclocal.m4 (GROFF_G): New macro.
9201 * configure.in: Call it.
9202 * Makefile.in (g): Provided by configure.
9204 * hpftodit/hpftodit.cc (basename): Rename to xbasename.
9206 * tmac/tmac.tty: Disable warning about bad fonts. Remove font
9209 * Makefile.in (tmacpath): Don't include /usr/lib/tmac.
9210 (tmac_m, tmac_s): Deleted.
9211 (sys_tmac_prefix, tmac_wrap, tmac_prefix, tmac_an_prefix,
9212 tmac_s_prefix): New variables.
9213 (MDEFINES): Change accordingly.
9214 * Makefile.comm (.man.n): Use new TMAC_* variables.
9215 * configure.in (GROFF_TMAC): Call.
9216 * aclocal.m4 (GROFF_TMAC): Define.
9217 * tmac/Makefile.sub (stamp_wrap): New target.
9218 (install_data, uninstall_sub): Handle macro wrapping.
9220 Mon Jun 26 14:54:39 1995 James Clark <jjc@jclark.com>
9222 * tbl/main.cc (main): Ignore -T option.
9224 Thu Jun 22 09:08:06 1995 James Clark <jjc@jclark.com>
9226 * devlj4/generate/special.map: Add definition of \(nb.
9228 * tmac/tmac.dvi: Add definition of \(nb.
9230 * troff/dictionary.c (dictionary::dictionary): association::v gets
9231 initialized by association::association.
9233 * tmac/Makefile.sub: Avoid using temporary files when installing.
9235 * troff/env.cc (environment::set_font): Make bad font number a
9238 * Makefile.in (fontpath): Remove $(prefix)/lib/font from fontpath.
9240 * Makefile.in (datadir): Use share rather than lib.
9242 * groff/groff.cc (basename): Rename to xbasename.
9244 Wed Jun 21 16:59:46 1995 James Clark <jjc@jclark.com>
9246 * Makefile (CCLIBS): Don't use.
9247 * Makefile.ccpg: Likewise.
9249 * acgroff.m4: Rename to...
9250 * aclocal.m4: Modify extensively for autoconf 2.
9251 * configure.in: Likewise.
9252 * Makefile.in: Likewise.
9254 * groff/pipeline.c (const): Declare as empty if __STDC__ not
9256 (xstrsignal): Check for definition of NSIG. Conditionalize
9257 on SYS_SIGLIST_DECLARED. Make return type const.
9259 Sat Jun 10 12:28:16 1995 James Clark <jjc@jclark.com>
9261 * troff/input.cc (interpolate_macro): Rephrase missing space
9264 Thu May 11 01:07:16 1995 Jason Merrill <jason@phydeaux.cygnus.com>
9266 * addftinfo/addftinfo.cc, eqn/delim.cc, eqn/lex.cc, eqn/list.cc,
9267 grodvi/dvi.cc, groff/groff.cc, grops/ps.cc, grops/psrm.cc,
9268 grotty/tty.cc, include/ptable.h indxbib/indxbib.cc,
9269 libbib/index.cc, libbib/linear.cc, libbib/search.cc,
9270 libdriver/input.cc, libdriver/printer.cc, libgroff/font.cc,
9271 libgroff/lf.cc, libgroff/nametoindex.cc, libgroff/ptable.cc,
9272 libgroff/string.cc, lkbib/lkbib.cc, lookbib/lookbib.cc,
9273 pic/lex.cc, pic/object.cc, pic/pic.y refer/label.y refer/ref.cc,
9274 refer/refer.cc, refer/token.cc, tbl/main.cc, tbl/table.cc,
9275 tfmtodit/tfmtodit.cc, troff/dictionary.cc, troff/div.cc,
9276 troff/env.cc, troff/input.cc, troff/node.cc, troff/symbol.cc:
9279 Wed Apr 19 21:15:11 1995 James Clark <jjc@jclark.com>
9281 * troff/input.cc (spring_trap): Push a macro_iterator rather than a
9283 (spring_trap, postpone_traps, unpostpone_traps): Move to later in
9285 (macro_iterator::macro_iterator): Add additional argument.
9287 Mon Apr 10 12:06:02 1995 James Clark <jjc@jclark.com>
9289 * troff/div.cc (vertical_size::vertical_size): In place of integer
9290 specifying line spacing use cunits specifying post vertical
9292 (macro_diversion::output, top_level_diversion::output): Likewise.
9293 * troff/div.h: Change declarations accordingly.
9294 * troff/env.cc (pending_output_line): Replace ls field by post_vs
9296 (pending_output_line::pending_output_line,
9297 pending_output_line::output, environment::output,
9298 environment::output_line, environment::output_title,
9299 environment::hyphenate_line): In place of
9300 integer specifying line spacing use cunits specifying post vertical
9302 (environment::environment): Add post_vertical_spacing and
9303 prev_post_vertical_spacing arguments.
9304 (environment::get_post_vertical_spacing): New function.
9305 (environment::total_post_vertical_spacing): New function.
9306 (environment::post_vertical_spacing): New function.
9307 (init_env_requests): Initialize pvs request and .pvs register.
9308 * troff/env.h: Change declarations.
9310 Tue Mar 28 09:52:07 1995 James Clark <jjc@jclark.com>
9312 * tmac/tmac.pspic: Immediately remove the temporary file.
9314 Sat Mar 25 10:43:11 1995 James Clark <jjc@jclark.com>
9316 * tmac/tmac.pspic (PSPIC): Scale graphic uniformly even when
9317 height is specified.
9319 Thu Jan 26 16:20:13 1995 James Clark <jjc@jclark.com>
9321 * tbl/table.c (struct vertical rule, class table_entry): Use int
9322 not short for start_row and end_row.
9324 Fri Jan 13 13:53:05 1995 James Clark <jjc@jclark.com>
9326 * troff/input.cc (trapping_blank_line, blank_line_macro): New
9328 (diverted_space_node::reread, process_input_stack): Call
9329 trapping_blank_line() rather than blank_line().
9330 (init_input_requests): Bind "blm" to blank_line_macro().
9332 * tmac/tmac.s (XA): Use .br and par@reset rather than XA.
9334 Tue Jan 10 11:40:35 1995 James Clark <jjc@jclark.com>
9336 * troff/env.cc (environment::possibly_break_line): Require that
9337 width total excluding width of final space node be greater than
9338 the target text length.
9340 Tue Jan 3 09:13:37 1995 James Clark <jjc@jclark.com>
9342 * troff/node.cc (kern_pair_node::vertical_extent): New function.
9344 Sun Dec 4 13:19:07 1994 James Clark <jjc@jclark.com>
9346 * troff/node.cc (charinfo_node): New class.
9347 (glyph_node, composite_node): Derive from charinfo_node. Change
9348 member functions accordingly.
9350 Wed Nov 30 10:29:29 1994 James Clark <jjc@jclark.com>
9352 * nroff/nroff.sh: Use -Tlatin1 not -TLatin1.
9354 Mon Aug 8 10:17:59 1994 James Clark (jjc@jclark.com)
9356 * tmac/tmac.tty-char: Add definitions for \(ab and \[arrowvertex].
9358 * devps/generate/textmap (notsubset): Add.
9360 * tmac/tmac.a4: New file.
9362 Sun Jul 24 20:08:42 1994 James Clark (jjc@jclark.com)
9364 * pic/main.cc (had_parse_error): New variable.
9365 (do_picture, do_whole_file): Set had_parse_error if yyparse()
9367 (main): Return 1 if had_parse_error is true.
9369 Tue Jul 19 13:40:31 1994 James Clark (jjc@jclark.com)
9371 * grolj4/lj4.cc (main): Avoid use of strtoul.
9373 Mon Jul 18 15:03:02 1994 James Clark (jjc@jclark.com)
9375 * nroff/nroff.sh: Default device is -Tlatin1 if $LC_CTYPE is
9376 iso_8859_1 or $LESSCHARSET is latin1.
9378 Sun Jul 10 13:38:35 1994 James Clark (jjc@jclark.com)
9380 * hpftodit: New directory.
9381 * Makefile.in (CCPROGDIRS): Add hpftodit.
9382 * devlj4/generate: New directory.
9384 Thu Jul 7 23:49:48 1994 James Clark (jjc@jclark.com)
9386 * configure.in: Don't use AC_VFORK.
9387 * groff/pipeline.c (run_pipeline): Use fork() always.
9389 Wed Jul 6 11:13:17 1994 James Clark (jjc@jclark.com)
9391 * grops/ps.cc (main): Use %1 not %s in error message for -w.
9393 * Makefile.in (CCPROGDIRS): Add grolj4.
9394 (DEVDIRS): Add devlj4.
9395 * grolj4, devlj4: New directories.
9396 * tmac/troffrc: Handle lj4.
9397 * tmac/tmac.lj4: New file.
9399 Fri Jun 17 18:02:53 1994 James Clark (jjc@jclark.com)
9401 * tmac/tmac.e (@n): Set indent to 0 before calling |h.
9403 Wed Jun 1 07:33:47 1994 James Clark (jjc@jclark.com)
9405 * troff/input.cc (do_if_request): At end of second string, switch
9406 environments before getting next token.
9408 Fri May 20 07:39:18 1994 James Clark (jjc@jclark.com)
9410 * devps/psstrip.sed: Split rule that strips whitespace on either
9413 Wed May 18 08:13:47 1994 James Clark (jjc@jclark.com)
9415 * troff/node.h (font_family::make_definition): Add return value to
9416 declaration. * troff/symbol.h (symbol::operator==,
9417 symbol::operator!=): Likewise.
9419 Tue May 17 20:46:06 1994 James Clark (jjc@jclark.com)
9421 * groff/groff.cc (main, help, synopsis): Handle -S.
9422 (possible_command::insert_arg): New function.
9424 * tmac/tmac.safer: New file.
9425 * tmac/msafer.man: New file.
9426 * tmac/Makefile.sub (FILES): Add tmac.safer and msafer.man.
9428 Thu Mar 10 01:58:30 1994 Paul Eggert (eggert@twinsun.com)
9430 * pic/pic.h, pic/main.cc (safer_flag): New variable.
9431 * pic/pic.y (placeless_element): Avoid unsafe operations if
9432 `safer_flag' is set.
9433 * pic/main.cc (main): Add -S option, which sets `safer_flag'.
9435 Tue May 10 13:02:31 1994 James Clark (jjc@jclark.com)
9437 * eqn/lex.cc (get_token): Put call to add_context() in block to
9438 work around Sun C++ 4.0 bug.
9440 * include/stringclass.h (operator +): Use ?: instead of `if' to
9441 work around Sun C++ 4.0 bug.
9443 Thu May 5 11:18:03 1994 James Clark (jjc@jclark.com)
9445 * tbl/main.cc (process_format): Accept - as a synonym for the _
9448 * libbib/index.cc (minus_one): Don't declare as const.
9450 Fri Apr 29 09:32:48 1994 James Clark (jjc@jclark.com)
9452 * troff/input.cc (get_char_for_escape_name): Push back a newline.
9454 Wed Apr 27 21:14:18 1994 James Clark (jjc@jclark.com)
9456 * troff/input.cc (write_macro_request): New function.
9457 (init_input_requests): Bind write_macro_request to writem.
9459 Sun Apr 17 11:15:38 1994 James Clark (jjc@jclark.com)
9461 * tmac/tmac.s (@EN): Turn filling back on even if there was no
9464 * eqn/lex.cc (do_space): Supply missing argument to lex_error.
9466 * tmac/tmac.s (@TS): Renamed from TS.
9467 (TS): Call LP then TS again.
9468 (cov*ab-init): Alias @TS to TS.
9470 * tmac/tmac.s: Allow QP or RS to initialize.
9472 * tmac/tmac.s (par@load-init): New macro. Call at end of file.
9473 Move initializations of PS and LL here.
9474 (par@init): Don't initialize HY. Avoid changing environment 0.
9475 (par*env-init): Don't all par@reset.
9477 Thu Apr 14 19:15:45 1994 James Clark (jjc@jclark.com)
9479 * include/posix.h: Include <fcntl.h> only if not using <osfcn.h>.
9481 Sun Apr 10 09:54:44 1994 James Clark (jjc@jclark.com)
9483 * Makefile.in (MDEFINES): Add LDFLAGS.
9484 (LDFLAGS): Add definition line.
9486 Thu Apr 7 22:22:22 1994 James Clark (jjc@jclark.com)
9488 * troff/input.cc (get_optional_char): Split off error check into...
9489 (check_missing_character): New function.
9490 * troff/token.h: Declare it.
9491 * troff/env.cc (margin_character): Don't call get_optional_char.
9492 Only call tok.next() after making the node.
9494 * include/lib.h (getopt): Make 2nd argument char *const *.
9496 Fri Mar 11 07:28:03 1994 James Clark (jjc@jclark.com)
9498 * nroff/conftest.sh: Deleted.
9500 Fri Mar 4 10:51:36 1994 James Clark (jjc@jclark.com)
9502 * pic/make-dos-dist: Deleted.
9504 Wed Mar 2 20:59:16 1994 James Clark (jjc@jclark.com)
9506 * devps/psstrip.sed: Strip comments before stripping trailing
9509 Sat Feb 19 13:07:16 1994 James Clark (jjc@jclark.com)
9511 * Version 1.09 released.
9513 Wed Feb 16 16:53:49 1994 James Clark (jjc@jclark.com)
9515 * tmac/doc-ditroff (hK): Don't reset page number if \nC is > 0.
9517 Mon Feb 14 08:26:40 1994 James Clark (jjc@jclark.com)
9519 * libgroff/font.cc (font::load_desc): Fix typo in error message.
9521 Sun Feb 13 09:37:38 1994 James Clark (jjc@jclark.com)
9523 * libgroff/new.cc (operator new): Rewrite so as to avoid warning
9524 about returning without a value.
9526 * troff/charinfo.h (charinfo::get_special_translation): Cast
9527 TRANSLATE_NONE to int.
9529 * refer/token.cc (lookup_token, store_token): Remove bogus loop
9530 test. Fix test so that it works with n unsigned.
9532 * pic/pic.y (defaults_table): Fully bracket initializer.
9533 * pic/lex.cc (lookup_keyword): Likewise.
9534 * eqn/lex.cc (token_table, def_table): Likewise.
9535 * eqn/box.cc (param_table): Likewise.
9536 * troff/input.cc (warning_table): Likewise.
9537 * libgroff/font.cc (table): Likewise.
9538 * grops/ps.cc (ps_printer::special): Likewise.
9539 * grops/psrm.cc (resource_manager::process_file): Likewise.
9540 * tfmtodit/tfmtodit.cc (lig_chars, lig_table): Likewise.
9541 * refer/command.cc (command_table): Likewise.
9542 * addftinfo/addftinfo.cc (param_table): Likewise.
9544 * troff/symbol.cc (symbol::symbol): Prevent compiler warnings
9545 about temp's being unused.
9546 (unused): New function.
9548 * groff/pipeline.cc: Declare c_fatal.
9550 * libbib/linear.cc (bmpattern::search): Cast patterrn[--j] to
9553 * libbib/index.cc (index_search_item::load): Prevent compiler
9554 warnings about fd_closer's being unused.
9555 (unused): New function.
9557 Sat Feb 12 10:31:59 1994 James Clark (jjc@jclark.com)
9559 * troff/input.cc (copy_mode_error): Make `prefix' static.
9562 * include/posix.h: Include <osfcn.h> is HAVE_CC_OSFCN_H is
9564 * acgroff.m4, configure.in, Makefile: Rename HAVE_CC_UNISTD_H to
9565 HAVE_CC_OSFCN_H and modify accordingly.
9567 * troff/input.cc (init_charset_table): radicalex overlaps
9570 * groff/acgroff.m4 (GROFF_ISC_SYSV3): New macro (from
9571 udodo!hans@relay.NL.net).
9572 * groff/configure.in: Call it.
9574 * groff/acgroff.m4 (GROFF_PCLOSE): New macro.
9575 * groff/configure.in: Call it.
9576 * include/lib.h: Conditionalize declaration of pclose.
9578 * troff/div.cc (last_page_number): New global variable.
9579 (top_level_diversion::begin_page): Exit if we just printed the
9581 * troff/div.h (last_page_number): Declare it.
9582 * troff/input.cc (parse_output_page_list): Set last_page_number.
9584 * eqn/sqrt.cc: Rename \(rn to \[radicalex].
9585 * devps/S, devps/textmap, tmac/tmac.ps, tmac/tmac.dvi,
9586 tmac/tmac.X: Likewise.
9587 * tmac/tmac.ps, tmac/tmac.X, tmac.dvi: Add definitions of \(rn.
9588 * tmac.dvi: Make \(ru and \(ul extend beyond their width by .04m.
9590 Fri Feb 11 11:45:40 1994 James Clark (jjc@jclark.com)
9592 * tmac/doc-ditroff (hK): Remove groff specific code which
9593 prevented page-breaks between separate manual entries. If this is
9594 the first page, don't set the page number to 1.
9596 * acgroff.m4 (GROFF_POSIX): New macro.
9597 * configure.in: Use it.
9599 * troff/node.cc (class real_output_file,
9600 real_output_file::real_output_file,
9601 real_output_file::~real_output_file): Conditionalize use of
9602 popen/pclose on POPEN_MISSING.
9603 * troff/node.h: Conditionalize pipe_command on POPEN_MISSING.
9604 * troff/input.cc (pipe_command): Give an error if POPEN_MISSING.
9605 (pipe_source): Similarily.
9607 * acgroff.m4 (GROFF_PROG_CCC): Update message about libg++.
9609 * acgroff.m4 (GROFF_GETOPT, GROFF_PUTENV, GROFF_POPEN): Detect
9610 presence of declarations by trying to compile example with
9611 conflicting declarations. (gcc only gives a warning for missing
9614 Wed Feb 9 09:12:23 1994 James Clark (jjc@jclark.com)
9616 * tmac/tmac.pspic (PSPIC): Allow options to specify alignment
9617 (from Ulrich Lauther).
9619 Tue Feb 8 03:56:40 1994 James Clark (jjc@jclark.com)
9621 * libbib/linear.cc (file_buffer::load): Use S_ISREG macro.
9623 Thu Feb 3 09:34:35 1994 James Clark (jjc@jclark.com)
9625 * indxbib/indxbib.cc (write_hash_table): Add code for case where
9626 pointers and ints have different sizes.
9628 Sun Jan 9 16:17:51 1994 James Clark (jjc@jclark.com)
9630 * tmac/tmac.s (par*env-init): Call par@reset.
9632 Fri Jan 7 10:24:27 1994 James Clark (jjc@jclark.com)
9634 * tmac/tmac.s (@IP): Switch to a new environment when diverting
9636 (par*push-tag-env, par*pop-tag-env): New macros.
9638 Wed Jan 5 21:18:34 1994 James Clark (jjc@jclark.com)
9640 * grops/ps.cc (ps_printer::ps_printer): Use MAX_LINE_LENGTH for
9641 initializing `out'. Reduce MAX_LINE_LENGTH from 79 to 72.
9643 * grops/ps.cc (ps_printer::~ps_printer): Output %%CreationDate
9644 comment. Include <time.h>.
9646 Wed Dec 15 14:14:00 1993 James Clark (jjc@jclark.com)
9648 * grops/ps.cc (is_small_h, is_small_v): Deleted.
9649 (ps_printer::flush_sbuf): Use absolute motion only at beginning of
9652 Tue Dec 14 10:06:34 1993 James Clark (jjc@jclark.com)
9654 * troff/input.cc (read_request): Only print a prompt if reading
9655 from the terminal. Also clearerr on EOF if reading from the
9656 terminal. Declare isatty.
9658 Mon Nov 29 08:38:15 1993 James Clark (jjc@jclark.com)
9660 * refer/label.y: Rename map_t to map_func and extractor_t to
9663 Sat Oct 30 06:38:12 1993 James Clark (jjc@jclark.com)
9665 * include/assert.h: Don't use volatile.
9666 * libgroff/assert.cc: Likewise.
9668 Fri Oct 29 15:00:23 1993 James Clark (jjc@jclark.com)
9670 * troff/input.cc (abort_request): Look at character in tok before
9673 Thu Oct 28 14:09:48 1993 James Clark (jjc@jclark.com)
9675 * troff/troff.h (NO_RETURN): Deleted.
9676 * troff/div.cc (cleanup_and_exit): Don't declare aas NO_RETURN.
9677 * troff/input.cc (exit_troff): Likewise
9679 * Makefile.in: Remove `Making ...' messages since GNU make now
9682 * configure.in: Use AC_HAVE_HEADERS(unistd.h) instead of AC_UNISTD_H.
9684 Wed Oct 27 11:12:51 1993 James Clark (jjc@jclark.com)
9686 * tmac/tmac.s (@init): Initialize PO to \n(.o here, rather than
9689 Sat Oct 23 10:03:52 1993 James Clark (jjc@jclark.com)
9691 * tmac/tmac.e (hl): Use \n[.in] rather than \n(.i.
9693 Thu Oct 14 12:09:45 1993 James Clark (jjc@jclark.com)
9695 * eqn/delim.cc (delim_box::compute_metrics): Don't increase
9696 MARK_REG if there was no left delimiter.
9698 Sat Oct 2 19:54:47 1993 James Clark (jjc@jclark.com)
9700 * pic/troff.cc (troff_output::text): Set line thickness to
9701 relative before outputting text.
9703 * tmac/tmac.e (@k): Don't zero ?T.
9706 Sat Sep 25 11:08:43 1993 James Clark (jjc@jclark.com)
9708 * tmac/tmac.e ($p): Handle possibility that $3 is empty.
9710 Wed Aug 18 08:51:41 1993 James Clark (jjc@jclark.com)
9712 * troff/input.cc (decode_args): Warn about unquoted tabs (from
9715 Tue Aug 10 08:38:32 1993 James Clark (jjc@jclark.com)
9717 * troff/input.cc (ignoring): New variable.
9718 (ignore): Set ignoring during call to do_define_macro.
9719 (do_define_macro): Clear ignoring before interpolating terminating
9721 (copy_mode_error): New function.
9722 (get_char_for_escape_name, read_long_escape_name,
9723 interpolate_arg): Use copy_mode_error.
9724 (warning_table): Add WARN_IG.
9725 * troff/troff.h (WARN_IG): Declare.
9726 (WARN_TOTAL): Change accordingly.
9728 * groff/pipeline.c (strsignal): Rename to xstrsignal.
9729 * groff/groff.cc (strsignal): Delete declaration.
9731 Fri Jul 16 01:43:12 1993 James Clark (jjc@jclark.com)
9733 * troff/div.cc (page_offset): Use 'm' as default scaling.
9735 Sat Jul 3 09:11:38 1993 James Clark (jjc@jclark.com)
9737 * nroff/nroff.sh: Ignore -u.
9739 Wed Jun 9 12:17:27 1993 James Clark (jjc@jclark.com)
9741 * Makefile.in (MDEFINES): Pass down MAKEOVERRIDES.
9743 Fri Jun 4 17:35:47 1993 James Clark (jjc@jclark.com)
9745 * tmac/tmac.s (par*box-draw): Set adjustment mode to l while
9747 (B2): With -Tascii, leave additional vertical space before
9748 and after. Ensure that the left and right indent is restored to
9749 what it was even if the point size changes. Don't call
9750 par@finish. Change the indent, line length and title length
9751 directly. With -Tascii, make the width of the box 1n less.
9752 (B1): Remember 1n at the current point size. Don't call
9753 par@reset. Change the indent, line length and title length
9754 directly. Ensure that the temporary indent is preserved.
9755 (par*box-mark-top): Turn off no spacing mode.
9757 Thu Jun 3 17:47:14 1993 James Clark (jjc@jclark.com)
9759 * Makefile.in (dist): Use .gz suffix.
9761 Thu May 27 20:04:59 1993 James Clark (jjc@jclark.com)
9763 * troff/input.cc (main): Add return 0.
9764 * pic/main.cc (main): Use return instead of exit.
9765 * tbl/main.cc (main): Likewise.
9766 * eqn/main.cc (main): Likewise.
9767 * grops/ps.cc (main): Likewise.
9768 * grotty/tty.cc (main): Likewise.
9769 * groff/groff.cc (main): Likewise.
9770 * grodvi/dvi.cc (main): Likewise.
9771 * refer/refer.cc (main): Likewise.
9772 * indxbib/indxbib.cc (main): Likewise.
9773 * lkbib/lkbib.cc (main): Likewise.
9774 * soelim/soelim.cc (main): Likewise.
9775 * addftinfo/addftinfo.cc (main): Likewise.
9776 * acgroff.m4 (GROFF_PROG_CCC, GROFF_CC_COMPILE_CHECK,
9777 GROFF_COOKIE_BUG, GROFF_CC_ANSI_BUG): Likewise.
9779 * troff/token.h (process_input_stack): Don't declare as static.
9780 * troff/input.cc: Likewise.
9782 * troff/node.c (invalidate_fontno): Make it a static member of
9783 class font_family. Change callers.
9784 * troff/node.c: Change declaration.
9786 * tbl/main.cc (struct input_entry_format): Add explicit public
9788 * tbl/table.cc (struct text_stuff, struct single_hline_stuff,
9789 struct double_hline_stuff): Likewise.
9790 * tbl/table.h (struct entry_format): Likewise.
9791 * pic/object.h (struct saved_state): Likewise.
9793 * include/stringclass.h: Add forward declarations of friend
9794 functions that are later declared as inline. Don't include inline
9795 specifier in friend declaration.
9797 * libgroff/lib.h: Declare popen and pclose.
9798 * acgroff.m4 (GROFF_POPEN): New macro.
9799 * configure.in: Call it.
9801 * include/lib.h (PI): New constant. Undef first if necessary.
9802 * tfmtodit/tfmtodit.cc (main): Use PI rather than M_PI.
9803 * grops/ps.cc (degrees, radians): Likewise.
9804 * libgroff/font.cc (font::get_skew): Likewise.
9806 * grops/ps.cc (is_ascii): New function.
9807 (ps_output::put_string): Use is_ascii. Use csprint rather than
9809 (ps_printer::define_encoding): Use csspace.
9810 * libgroff/strtol.c (ISASCII): New macro.
9811 (strtol): Cast arguments to is*() and tolower() to unsigned char.
9812 Use ISASCII rather than isascii.
9813 * libgroff/cmap.cc: Use isascii() only if <ctype.h> defines it.
9814 * libgroff/cset.cc: Likewise.
9815 * libdriver/input.cc: Include cset.h.
9816 (do_file, get_integer, possibly_get_integer): Use csdigit() rather
9819 * refer/refer.cc (main): Use %ld rather than %d for longs.
9821 * libbib/index.cc (index_search_item_iterator::get_tag): Use
9824 * addftinfo/addftinfo.cc (param_t): Add explicit `int'.
9826 Mon May 24 08:51:37 1993 James Clark (jjc@jclark.com)
9828 * troff/input.cc (hyphenation_code): Skip white space between
9831 Sun May 16 08:15:52 1993 James Clark (jjc at jclark.com)
9833 * tbl/table.h (table::entry_list_tailp): New member.
9834 (table::table): Initialize it.
9835 (table::add_entry): Use entry_list_tailp to avoid O(n^2)
9838 Sat May 15 17:26:00 1993 James Clark (jjc at jclark.com)
9840 * grotty/tty.cc (tty_printer::add_char): Don't discard characters
9841 with negative horizontal positions. Remove casts of glyph::hpos to
9843 (USHRT_MAX): Delete definition.
9844 (SHRT_MAX, SHRT_MIN): New definitions.
9845 (glyph::hpos): Change type to short.
9846 (tty_printer::end_page): Output multiple backspaces if necessary.
9847 Remove casts of glyph::hpos to int.
9849 Fri May 7 12:14:37 1993 James Clark (jjc at jclark.com)
9851 * tmac/tmac.s (@RT): New definition.
9853 Thu May 6 21:36:54 1993 James Clark (jjc at jclark.com)
9855 * refer/refer.cc (do_file): Make sure current_filename is set when
9858 * pic/common.cc (common_output::dot_line): Handle zero length
9861 Sun May 2 19:54:16 1993 James Clark (jjc at jclark.com)
9863 * tmac/tmac.s (par@reset): Get value for .hy for \n[HY].
9864 (par@init): Initialize \n[HY].
9866 Mon Apr 26 11:43:16 1993 James Clark (jjc at jclark.com)
9868 * troff/dictionary.cc (dictionary::remove): Continue when
9871 Sun Apr 25 11:03:00 1993 James Clark (jjc at jclark.com)
9873 * Makefile.com (.y.cc): Avoid ending up with two versions of
9876 Thu Apr 22 21:03:45 1993 James Clark (jjc at jclark.com)
9878 * tmac/tmac.dvi (\(,c): Define only if it does not exist.
9879 (\(,C): Likewise. Also fix typo.
9881 Wed Apr 21 08:47:32 1993 James Clark (jjc at jclark.com)
9883 * lib.h: Delete extraneous semi-colon.
9885 * Add pso request: `so' from a pipe.
9886 * troff/input.c (file_iterator::file_iterator): Add 3rd argument.
9887 (file_iterator::close): New function.
9888 (file_iterator::~file_iterator, file_iterator::next_file): Use
9889 file_iterator::close.
9890 (file_iterator::backtrace): Say `process' rather than `file' when
9891 the stream is popened.
9892 (pipe_source): New function.
9893 (init_input_requests): Bind ".pso" to pipe_source.
9895 Tue Apr 20 00:02:26 1993 James Clark (jjc at jclark.com)
9897 * afmtodit/afmtodit.pl: Avoid single quotes in comments.
9899 * pfbtops/pfbtops.c: Output 64 characters per line. Output hex
9900 digits in lower case.
9902 Mon Apr 19 09:55:57 1993 James Clark (jjc at jclark)
9904 * Version 1.08 released.
9906 * Makefile.in (dist): Insert || true after ln -s commands that
9909 * mm: Update to mm 1.16.
9911 * acgroff.m4 (GROFF_CSH_HACK): New macro.
9912 * configure.in: Call GROFF_CSH_HACK. Substitute for
9914 * Makefile.in (SH_SCRIPT_SED_CMD): New variable. Include in
9916 * nroff/Makefile.sub (nroff): New target.
9917 (install_data): Install nroff.
9918 * eqn/Makefile.sub (neqn): Sed with SH_SCRIPT_SED_CMD.
9919 * grog/Makefile.sub (grog): Sed grog.sh with SH_SCRIPT_SED_CMD.
9921 Sat Apr 17 08:24:28 1993 James Clark (jjc at jclark)
9923 * eqn/Makefile.sub (neqn): Add chmod +x.
9925 * grog/Makefile.sub (grog): Remove spurious semi-colon.
9927 Fri Apr 16 22:41:57 1993 James Clark (jjc at jclark)
9929 * troff/input.cc (string_iterator::string_iterator()): Initialize
9932 Tue Apr 13 10:22:28 1993 James Clark (jjc at jclark)
9934 * troff/div.cc (macro_diversion::space,
9935 top_level_diversion::space): Don't set high_water_mark.
9936 (macro_diversion::output, top_level_diversion::output): Don't
9937 include post line space in high water mark.
9939 Wed Apr 7 12:48:18 1993 James Clark (jjc at jclark)
9941 * eqn/eqn.y: Don't define YYDEBUG.
9942 * pic/pic.y: Likewise.
9944 Mon Apr 5 10:15:15 1993 James Clark (jjc at jclark)
9946 * tmac/tmac.e ([3): Add space after comma following editors.
9947 Change double spaces to single spaces.
9948 ([4): Change double spaces to single spaces.
9950 * grops/ps.h (USE_PS_ADOBE_2_0): New flag for broken_flags.
9951 * grops/ps.cc (ps_printer::~ps_printer): If the USE_PS_ADOBE_2_0
9952 bit is set in broken_flags, use 2.0 rather than 3.0 as the version
9953 after %!PS-Adobe- (for Newsprint).
9955 * troff/div.cc (top_level_diversion::begin_page): When
9956 before_first_page is 1, set page_number to 1.
9958 Sun Apr 4 14:28:53 1993 James Clark (jjc at jclark)
9960 * eqn/box.cc (box::top_level): Protect equation with \&.
9962 Sat Apr 3 23:27:25 1993 James Clark (jjc at jclark)
9964 * groff/groff.cc (possible_command::set_name): Delete old name.
9966 * groff/groff.cc (possible_command::~possible_command): Use
9969 * troff/node.cc (troff_output_file::begun_page): New member.
9970 (troff_output_file::troff_output_file): Initialize it.
9971 (troff_output_file::really_begin_page): Only output V command if a
9972 page has been begun.
9974 * pic/pic.y (placeless_element): Delete argument to PRINT after
9977 Fri Apr 2 11:31:02 1993 James Clark (jjc at jclark)
9979 * Make wrapman work.
9980 * troff/div.h (class top_level_diversion): Replace
9981 first_page_begun by before_first_page (with opposite sense).
9982 * Change first_page_begun to before_first_page inverting sense.
9983 * troff/div.cc (class nl_reg): New class.
9984 (init_div_requests): Use class nl_reg for \n(nl.
9985 (top_level_diversion::begin_page): Don't call
9986 output_file::begin_page if before_first_page is 2;
9987 reset before_first_page afterwards. If have_next_page_number is
9988 false, then always increment page_number.
9989 * tmac/tmac.an: Set traps within TH rather than at the top-level.
9990 Restore compatibility mode after loading, and then disable
9991 compatibility mode in TH.
9993 Thu Apr 1 11:09:34 1993 James Clark (jjc at jclark)
9995 * grotty/tty.cc (tty_printer::end_page): Don't discard characters
9997 * troff/node.h (output_file::trailer): Declare.
9998 * troff/div.cc (cleanup_and_exit): Call output_file::trailer().
9999 * troff/node.cc (output_file::trailer): New function.
10000 (troff_output_file::~troff_output_file): Move most code into...
10001 (troff_output_file::trailer): New function.
10002 (class troff_output_file): Delete page_length member. Declare
10004 (troff_output_file::really_begin_page): Use current page length
10005 for final V command.
10007 * tbl/main.cc (struct options): New decimal_point_char member.
10008 (options::options): Initialize this.
10009 (process_options): Implement decimalpoint option.
10010 (process_data): Pass decimal_point_char option to table::table.
10011 * tbl/table.h (class table): New decimal_point_char member.
10012 (table::table): Add additional argument.
10013 * tbl/table.cc (find_dot): Rename to find_decimal_point. Add
10014 second argument specifying decimal point character. Use this
10016 (table::table): Initialize decimal_point_char.
10017 (table::add_entry): Change call to find_dot.
10019 * troff/input.cc (get_copy, token::next): Implement \V.
10020 (interpolate_environment_variable): New function.
10022 Tue Mar 30 14:41:39 1993 James Clark (jjc at jclark)
10024 * pic/lex.cc (lookup_keyword): Rename MIN to K_MIN, MAX to K_MAX.
10025 * pic/pic.y: Likewise.
10027 * grotty/tty.cc (tty_printer::add_char, tty_printer::end_page):
10029 * refer/ref.cc (reference::insert_field, reference::delete_field):
10031 * troff/number.cc (parse_term): Likewise.
10033 * acgroff.m4 (GROFF_PROG_YACC): New macro.
10034 * configure.in: Use GROFF_PROG_YACC.
10036 * acgroff.m4 (GROFF_PROG_CCC): Don't add -O automatically for gcc
10038 * Makefile.in (OPTIMIZE): New define.
10039 (DEBUG): Empty by default.
10040 (CCFLAGS, CFLAGS): Include $(OPTIMIZE).
10042 * acgroff.m4 (GROFF_SYS_SIGLIST): Don't quote program.
10043 (GROFF_ARRAY_DELETE): Likewise.
10044 (GROFF_CC_COMPILE_CHECK): Quote use of $2 and $3.
10046 * troff/env.cc (trie::~trie): Make virtual to shut up g++.
10048 * devps/psstrip.sed: Use different delimiter on last line (so that
10049 it works with BSD 4.4 sed.)
10051 Mon Mar 29 17:07:14 1993 James Clark (jjc at jclark)
10053 * devps/psstrip.sed: Delete comments.
10055 * acgroff.m4 (AC_GETOPT): Don't test whether <unistd.h> declares
10056 optind, opterr, optarg.
10057 * lib.h: When UNISTD_H_DECLARES_GETOPT is defined, declare optind,
10060 Sun Mar 28 17:44:25 1993 James Clark (jjc at jclark)
10062 * Makefile.in (check): Dummy target.
10064 Wed Mar 3 04:53:38 1993 James Clark (jjc at jclark)
10066 * Version 1.07 released.
10068 * Integrate mm 1.11.
10070 * tbl/table.cc (alphabetic_block_entry::print): start_row was used
10071 where start_col was meant.
10073 Thu Feb 25 07:55:36 1993 James Clark (jjc at jclark)
10075 * grog/grog.sh, grog/grog.pl: Recognize PH and SA as -mm macros.
10077 Wed Feb 24 10:15:34 1993 James Clark (jjc at jclark)
10079 * troff/input.cc (token::next): Make \z\o'...' and similar things
10082 * env.h (MARGIN_CHARACTER_ON, MARGIN_CHARACTER_NEXT): New
10084 (environment): Add margin_character_flags member.
10085 * env.cc (environment::environment(symbol),
10086 environment::environment(const environment *): Initialize
10087 margin_character_flags.
10088 (margin_character): Rewrite.
10089 (environment::output_line): Add a margin character if
10090 margin_character_flags is non-zero. Turn off the
10091 MARGIN_CHARACTER_NEXT bit. If that makes margin_character_flags
10092 zero, use margin_character_node without copying and then set
10093 margin_character_node to 0.
10095 * devps/DESC.in: Change minimum size to 1000.
10097 Tue Feb 23 14:57:49 1993 James Clark (jjc at jclark)
10099 * troff/symbol.h (symbol::hash): Change return type to unsigned
10101 * troff/dictionary.cc (dictionary::lookup, dictionary::remove):
10104 * test-groff: Use -r rather than -x.
10106 * grops/psfig.diff: Include in distribution again.
10108 Mon Feb 22 09:10:44 1993 James Clark (jjc at jclark)
10110 * Makefile.in (dist): Use gzip.
10112 Sun Feb 21 11:12:53 1993 James Clark (jjc at jclark)
10114 * acgroff.m4 (GROFF_GETOPT): Check for declaration of getopt() in
10115 unistd.h as well as in stdlib.h.
10116 * include/lib.h: Include <stdlib.h> is STDLIB_H_DECLARES_GETOPT is
10117 defined; otherwise include <sys/types.h> and <unistd.h> if
10118 UNISTD_H_DECLARES_GETOPT is defined.
10120 * configure.in: use builtin(include, ... rather than include(...
10121 * configure: Regenerate with autoconf 1.3.
10123 * libdriver/print.cc (printer::adjust_arc_center): Use new
10124 algorithm suggested by Andy Fyfe.
10126 * libdriver/printer.cc (printer::adjust_arc_center): New function.
10127 * include/printer.h: Declare this.
10128 * grops/ps.cc (ps_printer::draw): Use it.
10129 * grodvi/dvi.cc (dvi_printer::draw): Use it.
10131 Fri Feb 19 23:13:51 1993 James Clark (jjc at jclark)
10133 * Makefile.comm (.man.n): Replace macrodir by tmacdir.
10135 Thu Feb 11 16:46:59 1993 James Clark (jjc at jclark)
10137 * eqn/main.cc (main): Handle "eqn -".
10139 Mon Jan 4 20:29:56 1993 James Clark (jjc at jclark)
10141 * tmac/tmac.e (++): Install fix from comp.bugs.4sd.
10143 * mm: Integrate version 1.08.
10145 * pic/troff.cc (troff_output::finish_picture): Set
10146 EQN_NO_EXTRA_SPACE reg to 0 rather than removing it.
10147 * eqn/box.cc (box::extra_space): Set EQN_NO_EXTRA_SPACE_REG to 0
10148 if it's not defined. Check whether the register is non-zero rather
10149 than whether it's not defined.
10150 * tmac.e ({, <): Make argument to \x zero if \n(0x is non-zero.
10152 * indxbib/indxbib.cc: Move all signal handling into...
10153 * indxbib/signal.c: New file.
10154 * configure.in: Call AC_RETSIGTYPE.
10156 * acgroff.m4 (GROFF_STRUCT_EXCEPTION): New macro.
10157 * configure.in: Call GROFF_STRUCT_EXCEPTION.
10158 * libgroff/matherr.c: Protect with ifdef HAVE_STRUCT_EXCEPTION.
10160 * troff/input.cc (token::token, token::operator=): Work round SGI
10162 * pic/object.cc (position::position): Likewise.
10164 Mon Dec 28 21:50:21 1992 James Clark (jjc at jclark)
10166 * pic/pic.h: Move declaration of hypot().
10168 Wed Dec 16 12:28:29 1992 James Clark (jjc at jclark)
10170 * pic/pic.h: Declare hypot().
10172 * pic/pic.h: Define M_PI if necessary.
10174 Thu Dec 10 12:03:29 1992 James Clark (jjc at jclark)
10176 * tmac/tmac.e (re): Add alternative version that doesn't use groff
10179 * devps/prologue.ps (RE): Handle the possibility that the old font
10180 doesn't have a FontName entry.
10182 Wed Dec 2 10:25:29 1992 James Clark (jjc at jclark)
10184 * tmac/tmac.e (fam): Redefine to set family in environment 2.
10185 (@C): Use @fam not fam.
10187 Thu Nov 26 16:01:25 1992 James Clark (jjc at jclark)
10189 * lookbib/lookbib.cc (main): Change type of start to const char *.
10190 * lkbib/lkbib.cc (main): Likewise.
10192 * eqn/lex.cc (definition::definition): Don't use member
10193 initializer syntax for members of anonymous unions.
10195 * troff/input.cc (input_stack::backtrace): Change type of to const
10198 Wed Nov 25 13:43:09 1992 James Clark (jjc at jclark)
10200 * include/stringclass.h (class string): Declare inline friend
10201 functions as inline in class declaration.
10202 * troff/hvunits.h (class hunits, class vunits): Likewise.
10203 * include/refid.h (class reference_id): Likewise
10204 * troff/troff.h (points_to_units(units), scale(units, double)):
10205 Delete declarations.
10206 * libdriver/input.cc (get_char): Delete declaration.
10207 * include/lib.h: Change 2nd argument of getopt from const char **
10209 * troff/symbol.cc (symbol::symbol): Cast `new char *[n]' to `const
10210 char **' before assigning to a `const char **'.
10211 * tbl/table.cc: Delete extra declarations of prints().
10213 Tue Nov 24 14:33:13 1992 James Clark (jjc at jclark)
10215 * libgroff/font.cc (font::load_desc): Cast `new char *[n]' to `const
10216 char **' before assigning to a `const char **'.
10218 * libgroff/errarg.cc (errarg::errarg): Don't use member
10219 initializer syntax for members of anonymous unions.
10221 Sat Nov 21 05:02:23 1992 James Clark (jjc at jclark)
10223 * mm: Integrate version 1.07.
10225 Tue Nov 17 16:44:27 1992 James Clark (jjc at jclark)
10227 * troff/input.c (translate2): Rename to
10228 (translate_no_transparent).
10229 (init_input_requests): Rename tr2 to trnt.
10231 Mon Nov 16 09:49:32 1992 James Clark (jjc at jclark)
10233 * troff/charinfo.h (class charinfo): Add transparent_translate field.
10234 (charinfo::set_translation, charinfo::set_special_translation):
10235 Add second argument that specifies value for
10236 transparent_translate.
10237 (charinfo::get_translation, charinfo::get_special_translation):
10238 Add optional second argument that specifies whether translation is
10239 being used for transparent throughput.
10240 * troff/input.cc (charinfo::set_translation,
10241 charinfo::set_special_translation): Handle second argument.
10242 (charinfo::charinfo): Initialize transparent_translate.
10243 (translate): Split main part off into
10244 (do_translate): New function. Pass argument saying whether
10245 translation applies to transparent throughput.
10246 (translate2): New request.
10247 (init_input_requests): Bind translate2 to `tr2'.
10249 Wed Nov 11 11:43:20 1992 James Clark (jjc at jclark)
10251 * tbl/table.h (class table): Add `nokeep' flag.
10252 * tbl/main.cc (process_options): Handle `nokeep' option.
10253 * tbl/table.cc (table::init_output, table::do_row, table::do_top,
10254 table::do_bottom): Don't output keep/release macro definitions or
10255 calls when `nokeep' option has been specified.
10257 Sat Nov 7 01:28:33 1992 James Clark (jjc at jclark)
10259 * tmac/tmac.Xps (Xps-char): Use " as delimiter for \Z.
10261 Wed Nov 4 16:29:04 1992 James Clark (jjc at jclark)
10263 * tbl/table.cc (table_entry::divert, block_entry::do_divert,
10264 block_entry::divert, alphabetic_block_entry::divert): Add extra
10265 argument giving column separation.
10266 (table::compute_widths): Pass column separation to
10267 table_entry::divert().
10268 (block_entry::do_divert): If an entry spans multiple columns and a
10269 minimumum width has been specified for each column, then set the
10270 line length to the sum of the widths (plus possibly the column
10273 * troff/input.cc (set_escape_char): Don't set the escape_char
10274 until after calling has_arg().
10276 Tue Nov 3 11:23:27 1992 James Clark (jjc at jclark)
10278 * tbl/table.cc (table::do_top): Add missing \s0 for double box
10281 * tbl/table.cc (table::print_double_hline): Avoid extra new line
10282 in case where r > nrows - 1.
10284 * tbl/table.cc (BODY_HEIGHT): Deleted.
10285 (LINE_SEP): New definition.
10286 (table::print_single_hline, table::print_double_hline,
10287 table::compute_vrule_top_adjust, table::compute_vrule_bot_adjust,
10288 table::do_row, table::do_top): Use LINE_SEP space before a line
10289 instead of \n[.v]-BODY_HEIGHT-BODY_DEPTH.
10291 * tbl/table.cc (text_entry::print_contents): New function.
10292 (text_string_name, right_text_string_name): Deleted.
10293 (TEXT_STRING, RIGHT_TEXT_STRING): Deleted.
10294 (simple_text_entry::do_width, numeric_text_entry::do_width,
10295 alphabetic_text_entry::do_width): Don't store the contents of the
10297 (left_text_entry::simple_print, right_text_entry::simple_print,
10298 center_text_entry::simple_print,
10299 alphabetic_text_entry::simple_print,
10300 numeric_text_entry::simple_print): Print the entry directly
10301 instead of using the stored string.
10303 Fri Oct 30 10:39:32 1992 James Clark (jjc at jclark)
10305 * devps/Makefile: Strip PostScript files.
10306 * devps/prologue: Rename to...
10307 * devps/prologue.ps.
10308 * devps/psstrip.sed: New file.
10309 * devps/download: Use .pfa rather than .ps for installed versions
10312 Thu Oct 29 09:14:43 1992 James Clark (jjc at jclark)
10314 * troff/env.cc (input_trap): Give a warning if the argument is out
10317 * troff/env.cc (adjust): Treat negative argument as missing. Round
10318 argument > 5 down to 5.
10320 * troff/env.cc (center, right_justify): Make negative argument zero.
10322 * troff/div.cc (page_offset, vertical_position_traps): Treat
10323 invalid argument as missing.
10324 * troff/env.cc (line_spacing, line_length, title_length, indent,
10325 underline, hyphen_line_max_request, control_char,
10326 no_break_control_char, widow_control_request, adjust, input_trap,
10327 point_size): Likewise.
10328 * troff/node.cc (ligature, kern_request, bold_font, track_kern,
10329 constant_space): Likewise.
10330 * troff/input.cc (compatible, shift, warn_request,
10331 set_escape_char): Likewise.
10333 * tbl/main.cc (format::format): Avoid doing `new int[0]'.
10334 * tbl/table.cc (table::table): Likewise.
10336 * Makefile.dev (install_dev): depends on $(DEVFILES).
10338 Wed Oct 28 08:30:57 1992 James Clark (jjc at jclark)
10340 * devX75, devX75-12, devX100, devX100-12: New directories.
10341 * Makefile.in: Add these to DEVDIRS.
10343 * troff/Makefile.sub, eqn/Makefile.sub, indxbib/Makefile.sub,
10344 afmtodit/Makefile.sub, tmac/Makefile.sub, nroff/Makefile.sub,
10345 grog/Makefile.sub, mm/Makefile.sub (uninstall_sub): New target.
10346 * Makefile.in (uninstall, uninstall_sub, uninstall_dirs): New
10348 * Makefile.ccpg, Makefile.cpg, Makefile.dev, Makefile.man
10349 (uninstall): New target.
10350 * Makefile.comm (uninstall, uninstall_sub, uninstall_man,
10351 uninstall_prog, uninstall_dev): New targets.
10353 * troff/div.cc (return_request): Treat an invalid argument as
10356 Mon Oct 26 11:33:47 1992 James Clark (jjc at jclark)
10358 * tmac/tmac.e ((f): Set up the environment even when there's a
10359 current diversion. Transperently throughput a call to @N.
10362 Thu Oct 22 05:05:59 1992 James Clark (jjc at jclark)
10364 * tbl/table.cc (table::compute_vrule_top_adjust): Round adjustment
10365 up to vertical resolution.
10367 * tbl/table.cc (table::do_row): Change row number after printing
10370 * pic/lex.cc (get_token_after_dot): Make .left and .right work.
10372 Wed Oct 21 14:46:45 1992 James Clark (jjc at jclark)
10374 * Rename CHANGES to NEWS.
10376 Tue Oct 20 23:25:21 1992 James Clark (jjc at jclark)
10378 * libgroff/new.cc (operator new): Avoid calling malloc(0).
10380 Mon Oct 19 09:10:13 1992 James Clark (jjc at jclark)
10382 * man.ultrix: Removed.
10384 Sun Oct 18 06:35:15 1992 James Clark (jjc at jclark)
10386 * Makefile.comm (extraclean): Delete files whose names begin with
10389 * pic/troff.cc (troff_output::text): Fix typo in implementation of
10392 Sat Oct 10 09:32:29 1992 James Clark (jjc at jclark)
10394 * troff/env.cc (hyphenate_request, vertical_spacing, no_number):
10395 * troff/div.cc (page_length, need_space, space_request): Treat
10396 invalid optional argument as missing.
10397 * troff/env.cc (number_lines): If the first argument is present
10398 but not a number, turn on line numbering, don't change the next
10399 line number and parse the remaining arguments.
10401 * tmac/tmac.e (@q): Do the `ne' before changing to environment 2.
10403 Thu Oct 8 10:24:40 1992 James Clark (jjc at jclark)
10405 * eqn/box.h: Change declaration accordingly.
10406 * eqn/box.cc (set_gsize): Change return type to int. Return 0 if
10407 the specified size was bad but don't give an error. Check for
10409 * eqn/main.cc (main): Change caller. Leave validation to set_gsize.
10410 * eqn/lex (do_size): Likewise.
10412 Wed Oct 7 09:48:59 1992 James Clark (jjc at jclark)
10414 * acgroff.m4 (GROFF_PROG_CCC): Use fopen when checking for C++
10415 compatible headers.
10417 Sun Oct 4 18:24:02 1992 James Clark (jjc at jclark)
10419 * tbl/table.cc (table::init_output): Improve error message when
10420 table won't fit on one page.
10422 Fri Oct 2 10:41:40 1992 James Clark (jjc at jclark)
10424 * pic/troff.cc (troff_output::start_picture): Generate line
10425 containing a horizontal motion equal to the width of the picture.
10427 * groff/groff.cc (main): Allow PROG_PREFIX to be set at runtime
10428 using GROFF_COMMAND_PREFIX environment variable.
10430 Fri Sep 25 11:40:40 1992 James Clark (jjc at jclark)
10432 * mdate.sh: Use $NF rather than $(NF).
10434 Tue Sep 22 09:47:24 1992 James Clark (jjc at jclark)
10436 * pic/main.cc (main): Use %1 not %c in argument to warning.
10438 * eqn/main.cc (main): Output code to check that geqn was given the
10441 Mon Sep 21 10:59:16 1992 James Clark (jjc at jclark)
10443 * Makefile.in (dist): Instead of doing `make -f ../Makefile', do
10444 `ln -s ../Makefile .; make; rm -f Makefile'.
10446 * troff/hyphen: Rename to...
10448 * troff/input.cc (main): Delete -H option. Don't call
10449 read_hyphen_file().
10450 * troff/env.cc: Include searchpath.h and macropath.h.
10451 (exception_dictionary): Deleted.
10453 (read_hyphen_file): Deleted.
10454 (hyphenation_language): New struct.
10455 (class trie, class hyphen_trie): Move declarations up.
10456 (trie_node::~trie_node): Deleted.
10457 (trie::delete_trie_node): New function.
10458 (trie::do_delete): New pure virtual function.
10459 (hyphen_trie::do_delete): New function.
10460 (trie::~trie): New function.
10461 (hyphen_trie::~hyphen_trie): New function.
10462 (trie::clear): No need to chcek that tp is not 0.
10463 (current_language, language_dictionary): New variables.
10464 (hyphen_word): Give an error if no current language. Use
10465 exceptions dictionary in current language.
10466 (hyphen_trie::read_patterns_file): Find file using macro_path.
10467 Allow comments (starting with %) in patterns file. Don't make it
10468 a fatal error if the file can't be found.
10469 (hyphenate): Return if no current language. Get the exceptions
10470 dictionary and the hyphenation patterns from the current language.
10471 (set_hyphenation_language): New variable.
10472 (hyphenation_patterns_file): New function.
10473 (hyphenation_language_reg): New class.
10474 (hyphenation_language_reg::get_string): New function.
10475 (init_hyphen_requests): Bind "hla" to set_hyphenation_language and
10476 "hpf" to hyphenation_patterns_file. Initialize `.hla' number
10478 * groff/groff.cc (main, help, synopsis): Delete -H option.
10479 * include/Makefile.sub: Don't define HYPHENFILE.
10480 * Makefile.in: Delete hyphenfile variable and remove from MDEFINES.
10481 * Makefile.comm (.man.n): Don't substitute for HYPHENFILE.
10482 * tmac/troffrc: Set hyphenation language to `us'. Load `hyphen.us'
10483 hyphenation patterns.
10485 Sun Sep 20 09:33:02 1992 James Clark (jjc at jclark)
10487 * eqn/neqn.sh: New file.
10488 * eqn/Makefile.sub: Handle neqn.sh.
10490 * eqn/eqn.h: Declare `nroff' variable.
10491 * eqn/box.cc (param_table): Add `nroff' param.
10492 (nroff): Define it.
10493 * eqn/lex.cc (yylex): Handle TDEFINE and NDEFINE using `nroff'
10495 * tmac/eqnrc: Set `nroff' to 1 for -Tascii or -Tlatin1.
10497 * troff/troff.h (WARN_FONT): New warning.
10498 (WARN_TOTAL): Change accordingly.
10499 * troff/input.cc (DEFAULT_WARNING_MASK): Include WARN_FONT.
10500 (warning_table): Add WARN_FONT.
10501 * troff/node.cc (mount_font_no_translate): Pass argument to
10502 font::load_font. If this is non-zero, give a warning.
10503 Don't give an error message when accessing a font that has already
10504 been found to be invalid.
10505 * include/font.h (font::load, font::load_font): Add additional
10506 optional argument which suppresses error message if the font is
10508 * libgroff/font.cc (font::load_font): Handle additional argument.
10509 (font::load): Add additional argument. If this is non-null, set it
10510 to 1 and don't give error message.
10512 * include/printer.h (printer::end_page): Add argument giving
10514 * libdriver/input.cc (do_file): Pass this.
10515 * grops/ps.cc (ps_printer::end_page): Add argument.
10516 * grodvi/dvi.cc (dvi_printer::end_page,
10517 draw_dvi_printer::end_page): Add argument.
10518 * grotty/tty.cc (class tty_printer): Remove lines_per_page and
10519 columns_per_page members. New member nlines.
10520 (DEFAULT_LINES_PER_PAGE): Deleted.
10521 (tty_printer::tty_printer): Don't compute lines_per_page from
10522 font::paperlength. Don't compute columns_per_page from
10524 (tty_printer::add_char): Don't check horizontal position against
10525 columns_per_page. Grow glyphs vector if neccessary.
10526 (tty_printer::end_page): Add argument giving page_length in units.
10527 Discard lines past end of page.
10529 Wed Sep 16 06:29:52 1992 James Clark (jjc at jclark)
10531 * tmac/tmac.tty-char: Fix definition of \(/l.
10533 * tmac/tmac.X: Define \(en.
10535 Tue Sep 15 10:37:13 1992 James Clark (jjc at jclark)
10537 * acgroff.m4 (GROFF_PRINT): If a system has lpr and lp but not
10538 lpq, then use lp rather than lpr.
10540 * tmac/tmac.s (par@reset): Don't call `ad'.
10541 (par*env-init): Call `ad'.
10543 Sun Sep 13 18:48:20 1992 James Clark (jjc at jclark)
10545 * mdate.sh: Use $(NF) instead of $6 to extract year from output of
10548 * troff/symbol.cc: #undef BLOCK_SIZE if it's defined.
10549 * indxbib/indxbib.cc: Likewise.
10551 Sun Sep 6 09:44:46 1992 James Clark (jjc at jclark)
10553 * libgroff/putenv.c: New file.
10554 * libgroff/Makefile.sub: Add putenv.c to CSRCS.
10555 * Makefile.in: Say that putenv.o can be one of LIBOBJS.
10556 * configure.in: Test for putenv with AC_REPLACE_FUNCS. Test for
10557 stdlib.h with AC_HAVE_HEADERS.
10559 Sat Sep 5 18:11:52 1992 James Clark (jjc at jclark)
10561 * indxbib/dirnamemax.c: Include <sys/dir.h> only if <dirent.h>
10564 Fri Sep 4 09:43:26 1992 James Clark (jjc at jclark)
10566 * eqn/box.cc (gsize): Make it an int.
10567 (set_gsize): Parse argument handling increment or decrement.
10568 (box::top_level): Convert gsize to a string.
10570 * troff/input.cc (exit_troff): Make buf unsigned char [].
10571 Call to make_temp_iterator casts buf to char*.
10573 * Makefile.in ($(TARGETS), dot): Pass $(MDEFINES) to recursive makes.
10575 * Makefile.ccpg (depend.temp): Depends on $(YTABC).
10576 * Makefile.cpg (depend.temp): Likewise.
10578 * Makefile.dep: Remove Makefile.dep from $(REALCLEANFILES).
10580 * Makefile.comm: Add y.output to MOSTLYCLEANFILES.
10582 Thu Sep 3 08:01:55 1992 James Clark (jjc at jclark)
10584 * tmac/tmac.s (B, I, BI, CW): Rewrite avoiding aliases.
10586 Tue Sep 1 18:24:53 1992 James Clark (jjc at jclark)
10588 * Version 1.06 released.
10590 * Integrate mm 1.04.
10592 Fri Aug 28 11:28:19 1992 James Clark (jjc at jclark)
10594 * Makefile.comm, Makefile.ccpg, Makefile.cpg: Fix TAGS target.
10596 Thu Aug 27 11:03:33 1992 James Clark (jjc at jclark)
10598 * afmtodit/afmtodit.pl: Add -n option that disables generation of
10600 * devps/generate/Makefile (CR, CB, CI, CBI): Pass -n flag to
10601 afmtodit. Regenerate.
10603 * tmac/tmac.e ()z): Adjust _b if necessary so as to avoid moving
10604 @f back past the current position.
10606 * tmac/tmac.e: Change calls to @R so that comments are not part of
10609 Tue Aug 25 10:42:07 1992 James Clark (jjc at jclark)
10611 * configure.in: Check for mkstemp with AC_HAVE_FUNCS.
10613 * acgroff.m4 (GROFF_PROG_CCC): Don't check for <osfcn.h>. Instead
10614 check that we can link a call to a function declared in <stdio.h>.
10615 (GROFF_UNISTD_H): New macro.
10616 * configure.in: Call it.
10617 * Makefile.in: Document it.
10618 * include/posix.h: New file.
10619 * troff/troff.h: Don't include <osfcn.h>
10620 * troff/input.cc: Include posix.h.
10621 * libgroff/new.cc, libgroff/tmpfile.cc: Include posix.h rather than
10623 * indxbib/indxbib.cc, libbib/{search.cc,linear.cc,index.cc}:
10624 Include posix.h rather <sys/types.h>, <sys/stat.h>, <osfcn.h>,
10626 * indxbib/indxbib.cc (S_IRUSR, S_IRGRP, S_IROTH): Delete definitions.
10627 * libbib/index.cc (S_ISREG, O_RDONLY): Delete definitions.
10628 * libbib/search.cc (O_RDONLY): Delete definition.
10629 * refer/refer.cc, include/driver.h, pic/pic.h, groff/groff.cc:
10630 Don't include <osfcn.h>.
10632 * acgroff.m4 (GROFF_TIME_T): New macro.
10633 * configure.in: Call it.
10634 * Makefile.in: Document it.
10636 * acgroff.m4 (GROFF_TRADITIONAL_CPP): New macro.
10637 * configure.in: Call it.
10638 * Makefile.in: Document -DTRADITIONAL_CPP.
10639 * include/ptable.h: Don't include generic.h.
10640 (name2): Define it.
10642 * tmac/tmac.s (][): Make [T1 and [T2 aliases for [T.
10643 Afterwards remove [T1 and [T2.
10644 (ref*spec!0, ref*spec!2): Use T1 rather than T.
10645 (ref*spec!1, ref*spec!4, ref*spec!4): Use T2 rather than T.
10646 (ref*add-T2): Renamed from ref*add-T.
10647 (ref*add-T1): New macro.
10649 Mon Aug 24 11:11:11 1992 James Clark (jjc at jclark)
10651 * acgroff.m4 (AC_PROG_CCC): Use GROFF_EXIT rather than exit 1.
10653 * libbib/index.cc: Include <fcntl.h>.
10654 (O_RDONLY): Define if necessary.
10655 (make_index_search_item, index_search_item_iterator::get_tag,
10656 index_search_item::check_files): Use O_RDONLY.
10657 * libbib/seach.cc: Include <fcntl.h>, <sys/types.h>, <sys/stat.h>.
10658 (O_RDONLY): Define if necessary.
10659 (search_list::add_file): Use O_RDONLY.
10660 * indxbib/indxbib.cc: Include <fcntl.h>, <sys/types.h>,
10662 (S_IRUSR, S_IRGRP, S_IROTH): Define if necessary.
10665 * libbib/index.cc (S_ISREG): Define it if necessary.
10666 (index_search_item::load): Use S_ISREG.
10668 * include/driver.h: Include <errno.h>.
10670 Sun Aug 23 11:32:18 1992 James Clark (jjc at jclark)
10672 * eqn/box.cc (body_height): Increase default value to 85.
10673 (body_depth): Increase default value to 35.
10675 Fri Aug 21 05:34:42 1992 James Clark (jjc at jclark)
10677 * eqn/pbox.h (SAVE_FONT_STRING): Define it.
10678 * eqn/box.cc (box::top_level): Hide use of \R in a string that is
10679 protected from expansion with \E.
10681 * acgroff.m4 (GROFF_PAGE): Use `case' to test domain.
10683 * Makefile (Makefile): New target.
10685 * Makefile.sub (configure, distfiles): New targets.
10687 * acgroff.m4 (GROFF_BROKEN_SPOOLER_FLAGS): Avoid using ${var:-val}
10690 Thu Aug 20 12:27:26 1992 James Clark (jjc at jclark)
10692 * eqn/box.cc (param_table): Add body_height and body_depth.
10694 * eqn/lex.cc (def_table): Make circumflex in hat_def roman.
10696 Tue Aug 18 16:24:25 1992 James Clark (jjc at jclark)
10698 * psbb/Makefile.sub: Don't link with libgroff.a.
10700 * acgroff.m4 (GROFF_PUTENV): New macro.
10701 * configure.in: Call GROFF_PUTENV.
10702 * Makefile.in: Document STDLIB_H_DECLARES_PUTENV.
10703 * groff/groff.cc: Don't declare putenv if STDLIB_H_DECLARES_PUTENV
10706 * troff/env.cc (distribute_space): Rename force_forward argument
10707 to force_reverse. Reverse the list if force_reverse is true.
10709 Mon Aug 17 17:49:05 1992 James Clark (jjc at jclark)
10711 * tmac/tmac.an: Don't define a string `T'. Just define Tm.
10713 * eqn/pile.cc (matrix_box::compute_metrics): Don't allow computed
10714 height or depth to be negative. Guard against SUP_RAISE quantity
10717 Sat Aug 15 08:18:54 1992 James Clark (jjc at jclark)
10719 * devps/generate/textmap: Add `an' (arrowhorizex).
10720 * tmac/tmac.ps: \(an overlaps horizontally.
10721 * tmac/tmac.dvi, tmac/tmac.tty: Add `an'.
10723 * devps/symbolchars: Add arrowverttp, arrowvertbt.
10724 * devps/textmap: Add arrowvertex.
10725 * eqn/delim.cc (delim_table): Add uparrow, downarrow and
10726 updownarrow delimiters.
10727 * tmac/tmac.ps, tmac/tmac.X: Add definition of \(va.
10729 * tbl/table.cc (simple_entry::position_vertically,
10730 block_entry::position_vertically): For a centered entry, perform
10731 the motion in two stages.
10733 * refer/refer.cc (split_punct): Don't call lookup_token if there
10736 Fri Aug 14 11:14:58 1992 James Clark (jjc at jclark)
10738 * troff/input.cc (token::next): Delete token_node after copying
10741 * grodvi/grodvi.cc (dvi_printer::dvi_printer): Initialize
10744 * libdriver/printer.cc (printer::load_font): Delete old_font_table.
10746 * grops/ps.cc (ps_printer::define_encoding): Delete elements of vec.
10748 Tue Aug 11 13:50:38 1992 James Clark (jjc at jclark)
10750 * grops/ps.cc (usage): -b option takes an argument.
10752 * devps/prologue (PLG): New procedure.
10753 * grops/ps.cc (main, usage): New -g option.
10754 (ps_printer::~ps_printer): If guess_flag is set, guess the paper
10757 Mon Aug 10 11:17:53 1992 James Clark (jjc at jclark)
10759 * include/cset.h: Include <limits.h> if we have it.
10761 * libgroff/illegal.cc: New file.
10762 * include/lib.h (illegal_input_char): Use table.
10763 * troff/input.cc (ESCAPE_RIGHT_PARENTHESIS): Renumber to 0206.
10764 * pic/lex.cc (ARG1): Renumber to 14.
10765 * eqn/lex.cc (ARG1): Likewise.
10767 * troff/Makefile.sub (majorminor.cc): Handle 3 part versions
10768 (eg 1.05.90) correctly.
10770 Sun Aug 9 13:35:43 1992 James Clark (jjc at jclark)
10772 * tmac/tmac.e (sr): Deleted. Set $r and $R directly.
10773 Rename $r and $R registers to $v and $V.
10774 ($r, $R): Initialize to 0.
10775 (@v, @V): New macros.
10779 * troff/input.cc (main, usage): Add -R option that says not to
10781 * eqn/main.cc (main, usage): Rename -n to -R.
10783 Sat Aug 8 00:16:00 1992 James Clark (jjc at jclark)
10785 * devps/DESC.in: Leave font positions 5-9 blank.
10786 * devdvi/DESC.in: Likewise.
10788 * grog/grog.pl: Handle `.PS <file' correctly.
10790 * troff/input.cc (input_stack::push): Improve error message when
10791 input stack limit exceeded.
10793 Fri Aug 7 13:08:16 1992 James Clark (jjc at jclark)
10795 * refer/refer.cc (main): Fix typo in handling of `a' option.
10797 * refer/refer.cc (do_bib): In state START after a newline remain
10800 * groff/groff.sh: Deleted.
10801 * groff/Makefile.sub: Delete handling of groff.sh.
10803 * pic/troff.cc (troff_output::text): Test \n(0p rather than \*(.T
10804 to determine whether to use \X'ps:...'.
10805 * tmac/troffrc: Set 0p register to 0.
10806 * tmac/tmac.ps: Set 0p register to 1.
10808 * groff/groff.cc: Support -X option. Give warning for -TXps and
10809 transform to -X -Tps. Pass troff a -r.X=1 option if -X is used.
10810 * tmac/troffrc: Support -r.X=1.
10812 * pic/troff.cc (troff_output::dot): Don't test
10813 zero_length_line_flag.
10815 Thu Aug 6 13:32:08 1992 James Clark (jjc at jclark)
10817 * include/lib.h: Declare getopt() and friends unless
10818 STDLIB_H_DECLARES_GETOPT is defined.
10820 * doc/chars.tr: Delete.
10821 * man/groff_char.man: New file.
10823 Wed Aug 5 00:38:58 1992 James Clark (jjc at jclark)
10825 * tmac/tmac.e (np, bu): Test \n($p with string expression in case
10826 user has changed register format.
10828 Mon Aug 3 11:22:18 1992 James Clark (jjc at jclark)
10830 * groff/groff.cc: Get rid of device_table. Get postprocessor from
10831 `postpro' command in DESC file. Get spooler command from `print'
10832 command in DESC file. Execute spooler command with /bin/sh.
10834 * groff/groff.cc: Split Unix-specific parts into...
10835 * groff/pipeline.c: New file.
10838 * COPYING: New file.
10839 * all files: Update copyright notices.
10841 * Rearrange files. Redo Makefiles. Use autoconf.
10843 Sat Aug 1 09:36:50 1992 James Clark (jjc at jclark)
10845 * troff/input.c (charinfo_to_node_list): Interpret character
10846 definition with escape_char of `\'.
10848 Tue Jul 28 12:20:12 1992 James Clark (jjc at jclark)
10850 * lib/strerror.c, lib/iftoa.c, lib/itoa.c: Don't include lib.h.
10851 Define INT_DIGITS as big enough for 64-bit integer.
10852 * lib/strtol.c: Don't include lib.h.
10853 * lib/lib.h: Delete ifdef __cplusplus stuff.
10855 Mon Jul 27 11:08:50 1992 James Clark (jjc at jclark)
10857 * ps/devps/Makefile: Add DESC to DEVICEFILES. Separate out rule
10858 for making DESC. Make $(FONTS) depend on DESC. afmtodit should
10859 get DESC from current directory.
10861 Sun Jul 26 15:38:26 1992 James Clark (jjc at jclark)
10863 * tbl/main.c (main): Always reset the line number when reading
10866 * tbl/table.c (table::print_single_hline, table::print_double_hline,
10867 table::define_bottom_macro, table::do_row, table::do_top): Round
10868 vertical spacing up to vertical resolution.
10870 Fri Jul 24 14:32:07 1992 James Clark (jjc at jclark)
10872 * ps/ps.h (enum resource_type): Avoid comma at end of
10874 * dvi/dvi.c (class dvi_printer): Likewise.
10875 * dvi/tfmtodit.c (gf::load): Likewise.
10876 * refer/label.y (struct expression): Likewise.
10877 * refer/refer.c (class label_processing_state): Likewise.
10878 * refer/indxbib.c (do_file): Likewise.
10879 * troff/troff.c (enum warning_type): Likewise.
10880 * tbl/main.c (process_data): Likewise.
10881 * troff/charinfo.h (class charinfo):
10883 Wed Jul 22 09:17:58 1992 James Clark (jjc at jclark)
10885 * dvi/devdvi/textt.map: Add entry for `-'. Regenerate fonts.
10887 Tue Jul 21 11:39:26 1992 James Clark (jjc at jclark)
10889 * groff.c: Move to new groff subdirectory.
10890 * groff/Makefile: New file.
10891 * Makefile: Remove handling of groff.c. Add groff to SUBDIRS.
10893 * man/mdate.sh: Use ls -L if supported.
10895 * Consolidate all header files produced by gendef into lib/defs.h.
10896 * lib/macropath.c, lib/fontfile.c, lib/device.c: Include defs.h.
10897 Don't include path.h.
10898 * lib/Makefile (path.h): Don't generate.
10899 * troff/input.c: Include defs.h. Don't include config.h.
10900 * troff/Makefile (config.h): Don't generate.
10901 * refer/index.h: Don't include suffix.h.
10902 * refer/index.c: Include defs.h.
10903 * refer/indxbib.c: Include defs.h.
10904 * refer/refer.h, refer/lkbib.h: Don't include path.h. Include
10906 * refer/Makefile (suffix.h, path.h): Don't generate.
10907 * groff.c: Don't include config.h. Include defs.h.
10908 * Makefile (config.h): Don't generate.
10909 (lib/defs.h): Generate.
10910 (topclean): Remove lib/defs.h.
10912 Mon Jul 20 10:12:57 1992 James Clark (jjc at jclark)
10914 * lib/malloc.c, lib/getpagesize.h: Deleted.
10915 * Makefile: Add COOKIE_BUG configuration option. Delete malloc
10917 * lib/Makefile: Delete malloc-related stuff.
10918 * lib/new.c: Workaround COOKIE_BUG if necessary.
10920 * refer/lkbib.c, refer/indxbib.c: Don't include refer.h. Include
10921 needed header files directly.
10922 * refer/refer.h: Omit definition of DEFAULT_INDEX.
10923 * Makefile: Include definition of DEFAULT_INDEX in path.h.
10925 Sun Jul 19 10:19:22 1992 James Clark (jjc at jclark)
10927 * lib/font.c (FONT_COMMAND_HANDLER): Pass command name and single
10929 * lib/font (font::load_desc, font::load): Don't split argument of
10931 (font::handle_unknown_font_command): Change type.
10932 * ps/ps.c (ps_font::handle_unknown_font_command,
10933 handle_unknown_desc_command): Change type.
10934 * dvi/dvi.c (dvi_font::handle_unknown_font_command): Change type.
10936 Fri Jul 17 11:12:49 1992 James Clark (jjc at jclark)
10938 * lib/font.h (font::handle_unknown_font_command): Add file and
10940 * lib/font.c (font::handle_unknown_font_command):
10941 * ps/ps.c (ps_font::handle_unknown_font_command):
10942 * dvi/dvi.c (dvi_font::handle_unknown_font_command): Add file and
10943 lineno arguments. Use _with_file_and_line functions for error
10946 * lib/fontfile.c (font::unknown_desc_command_handler): New static
10948 * lib/font.c (font::set_unknown_desc_command_handler): New
10950 (font::load_desc): For unknown commands, call
10951 unknown_desc_command_handler if not null.
10952 * lib/font.h (class font): Declare them.
10953 (FONT_COMMAND_HANDLER): New typedef.
10954 * ps/ps.c (handle_unknown_desc_command): New function.
10955 (main): Set bflag if we had a -b option. Call
10956 font::set_unknown_desc_command_handler.
10957 (broken.h): Don't include.
10958 * ps/Makefile: No need for broken.h. Pass BROKEN_SPOOLER_FLAGS to
10960 * ps/devps/Makefile: Add `broken' command to DESC file using
10961 BROKEN_SPOOLER_FLAGS.
10963 * macros/tmac.e ([, ]): Add as synonyms for { and }.
10965 * macros/tmac.e ($p): Only exdent if \$3 > 0.
10967 * macros/tmac.e (@R, @S): New macros.
10968 Declare @, po, $0, $i, $p, df, so, fu, bt, *, ?a, ?b, ?C, ?e, ?H,
10969 ?I, ?n, ?o, ?R, ?s, ?T, ?W, ?w registers with @R.
10970 Declare $H, $[0-9], .. macros with @S.
10971 Declare |0, |1, |2, |3 strings with @S.
10973 * macros/tmac.e (@S): Rename to @U.
10975 * macros/tmac.e (@z): Define @b and bp as empty instead of
10978 * macros/tmac.e (@m): Deleted.
10979 (@h): Don't call @m.
10980 (@z): Don't set @m trap.
10982 * macros/tmac.e ($h, $f): Define |z as empty string.
10984 * macros/tmac.e (@D): Rework to avoid unbalanced .el requests.
10987 * macros/tmac.e (@h): Set ?H, ?C , ?s registers to 0 rather than
10989 ()f): Likewise for * register.
10991 * macros/tmac.e (sr): Don't ever scale the arguments. If the third
10992 argument is missing, don't change $R. Call sr with three
10993 arguments when initializing.
10995 Thu Jul 16 12:17:12 1992 James Clark (jjc at jclark)
10997 * macros/tmac.e (sr): New macro.
10998 Initialize $r and $R using sr.
11000 * macros/tmac.e (,): Delete \*(#[.
11002 * troff/env.c (set_tabs): Read the tab type even if the position
11003 is bad. Allow the position of the first tab stop to be negative.
11005 Wed Jul 15 13:14:37 1992 James Clark (jjc at jclark)
11007 * refer/dirnamemax.c: Use pathconf() if <unistd.h> defines
11009 * refer/Makefile: Compile dirnamemax.c using -DHAVE_UNISTD_H
11010 rather than -DPATHCONF_MISSING.
11011 * Makefile: Get rid of PATHCONF_MISSING.
11013 * refer/map.c: New file.
11014 * refer/index.c: Interface to mmap through map.c. Rename map_size
11016 * refer/Makefile: Handle map.c.
11017 * Makefile: Include -DHAVE_MMAP in OLDCFLAGS rather than CFLAGS.
11019 Tue Jul 14 14:15:20 1992 James Clark (jjc at jclark)
11021 * Makefile: RANLIB should be `true' if there is no ranlib.
11022 * lib/Makefile (libgroff.a): Simplify.
11023 * driver/Makefile (libdriver.a): Simplify.
11025 * Makefile: Change -DWAIT_COREDUMP_0200 to -DWCOREFLAG=0200.
11026 * groff.c (WCOREDUMP): Use WCOREFLAG. Define only if not already
11029 Sat Jul 11 09:19:17 1992 James Clark (jjc at jclark)
11031 * troff/env.c (compare_ranges): Declare as extern "C".
11033 * troff/input.c (init_registers): Use `struct tm' instead of `tm'.
11035 * macros/tmac.s, macros/tmac.e: Change .nx /dev/null to .nx.
11037 Wed Jul 8 11:52:27 1992 James Clark (jjc at jclark)
11039 * pic/troff.c (troff_output::text): Merge in grops_output::text,
11040 but conditionalize use of \X based on \*(.T.
11041 (grops_output::*): Deleted.
11042 * pic/output.h: Delete declaration of make_grops_output.
11043 * pic/main.c (main): Ignore -p and -x. driver_extension_flag is 1
11044 by default. -n sets it to 0.
11045 (usage): Corresponding changes.
11046 * groff.c (main): Don't pass -x or -p to pic.
11047 * groff.sh: Likewise.
11049 * ps/ps.c (ps_printer::do_exec, ps_printer::do_file): Force ndefs
11052 * ps/devps/afmtodit: Change calculation of asc_boundary and
11053 desc_boundary. Make these bounds inclusive.
11054 * ps/devps: Regenerate font files.
11056 Tue Jul 7 13:14:15 1992 James Clark (jjc at jclark)
11058 * macros/tmac.latin1: New file.
11059 * macros/tmac.tty-char: Use tmac.latin1.
11060 (tmac.tty-tr): Deleted.
11061 * macros/Makefile: Install tmac.latin1.
11062 * macros/tmac.dvi: Use tmac.latin1.
11063 * macros/troffrc: Translate \[char160] onto no-break space here.
11064 * macros/{tmac.dvi,tmac.ps,tmac.tty,tmac.X75}: Don't do it here.
11066 Mon Jul 6 11:06:52 1992 James Clark (jjc at jclark)
11068 * macros/tmac.Xps: Use `do' request.
11070 * macros/tmac.ps: Use `do' request.
11072 * macros/tmac.e (@C): Use `do' request.
11074 * macros/tmac.X, macros/tmac.Xps: Moved from xditview.
11075 * macros/Makefile: Install tmac.X*.
11077 * tty/tmac.tty, tty/tmac.tty-char: Move to macros.
11078 * tty/Makefile: Don't install tmac.tty*.
11079 * macros/Makefile: Install tmac.tty*.
11081 * dvi/tmac.dvi: Move to macros.
11082 * dvi/Makefile: Don't install tmac.dvi.
11083 * macros/Makefile: Install tmac.dvi.
11085 * ps/tmac.ps*: Move to macros.
11086 * ps/Makefile: Don't install tmac.ps*.
11087 * macros/Makefile: Install tmac.ps*.
11089 * eqn/box.c: Provide draw_lines parameter corresponding to -D
11091 * macros/eqnrc: Set draw_lines parameter based on device.
11092 * groff.c: Don't pass -D flag to eqn.
11093 * groff.sh: Likewise.
11094 * eqn/main.c: Warn about use of -D.
11096 * troff/input.c (process_startup_file): New function.
11097 (main): Call process_startup_file().
11098 * macros/troffrc: New file.
11099 * macros/Makefile: Install troffrc.
11100 * groff.c (main): Don't pass extra -m option to troff. For a
11101 pseudo device pass the name of the pseudo device to troff using
11103 * groff.sh: Likewise.
11104 * groff.c (possible_command::prepend_arg): Deleted.
11106 * troff/input.c (do_request): New function.
11107 (init_input_requests): Bind "do" to do_request.
11109 * eqn/main.c (main): Instead of loading eqnchar from device directory,
11110 load eqnrc from macro directory.
11111 * macros/eqnrc: New file.
11112 * macros/Makefile: Install eqnrc.
11113 * ps/devps/eqnchar: Deleted.
11114 * ps/devps/Makefile: Don't install eqnchar.
11115 * dvi/devdvi/eqnchar: Deleted.
11116 * dvi/devdvi/Makefile: Don't install eqnchar.
11117 * groff.c (main): Pass -M to eqn. Don't pass -F to eqn. New
11120 * lib/device.[ch]: New files.
11121 * lib/font.h (font::set_device_name, font::get_device_name):
11123 * lib/fontfile.c: Use device.h.
11124 * lib/Makefile: Handle device.[ch]. Make paths.h define DEVICE.
11125 * troff/input.c: Delete definition of `device'.
11126 (main): Don't initialize device.
11127 * troff/troff.h: Include device.h rather than declaring device.
11128 * troff/Makefile: No need to handle DEVICE.
11129 * driver/input.c: Include device.h. Don't use
11130 font::{set,get}_device_name.
11131 * groff.c, Makefile: Rename device.h to config.h.
11132 * groff.c: Use library device variable.
11133 * eqn/main.c: Use library device variable.
11134 * eqn/Makefile: No need to handle DEVICE.
11136 * lib/searchpath.[ch]: New files.
11137 * lib/Makefile: Handle searchpath.[ch].
11138 * troff/input.c (open_file, init_dirs): Deleted.
11139 (macro_dirs): Deleted.
11140 (open_mac_file, macro_source): Use class search_path.
11141 (add_string, struct string_list): Move definition.
11142 (main): Change -M option to use macro_path. Delete call to
11144 * lib/fontfile.c (font::command_line_font_dir, font::open_file):
11145 Rewrite to use class search_path.
11146 * lib/font.h, lib/fontfile.c (font::cl_font_dirs): Deleted.
11147 * lib/Makefile: fontfile.c depends on searchpath.h.
11148 * lib/Makefile: Rename fontpath.h to paths.h. Make paths.h define
11150 * lib/macropath.[ch]: New files.
11151 * troff/Makefile: No need to handle MACROPATH.
11153 * troff/input.c: Delete DUMP code.
11154 * lib/fontfile.c, lib/font.h: Delete
11155 font::forget_command_line_font_dirs.
11157 * troff/input.c (push_token): New function.
11158 (handle_first_page_transition): Use push_token().
11159 (process_input_stack): Change handling of a space at the beginning
11162 Sun Jul 5 17:11:09 1992 James Clark (jjc at jclark)
11164 * troff/input.c (font_dirs): Delete unused variable.
11166 * eqn/lex.c (do_set): Correct error messages.
11168 Sat Jul 4 10:20:55 1992 James Clark (jjc at jclark)
11170 * troff/input.c (do_define_string): Allow the string name to be
11171 followed immediately by a tab.
11172 (define_character): Likewise.
11174 Thu Jul 2 10:59:15 1992 James Clark (jjc at jclark)
11176 * ps/ps.c (ps_printer::draw): When drawing an arc, don't allow k to
11179 * troff/input.c (input_iterator::is_file): New virtual function.
11180 (file_iterator::is_file): New function.
11181 (input_stack::end_file): New function.
11182 (input_stack::next_file): Handle the situation where there is no
11183 file on the input stack correctly. Avoid making two passes over
11185 (next_file): Make the filename optional; in this case call
11186 input_stack::end_file().
11188 Wed Jul 1 10:17:25 1992 James Clark (jjc at jclark)
11190 * dvi/tmac.dvi: Change the definitions of \(ul and _ so that they
11191 produce a real _ charater when the current font is CW and _
11194 * lib/errarg.c (errarg::errarg(const char *)): Invert conditional
11195 expression to work around gcc 2.2 bug.
11197 Wed Jun 24 08:12:24 1992 James Clark (jjc at jclark)
11199 * eqn/main.c (main): Don't give an error if we can't find eqnchar.
11201 * troff/env.c (environment::add_padding): New function.
11202 (environment::add_char): Use add_padding().
11203 (environment::space): Likewise.
11204 (environment::wrap_up_field): Add some padding if there is none
11205 and there's no current tab.
11206 * troff/env.h: Declare environment::add_padding.
11208 Mon Jun 22 08:37:45 1992 James Clark (jjc@jclark)
11210 * pic/pic.y: undef fmod and rand before declaring them.
11212 Sun Jun 14 11:40:18 1992 James Clark (jjc@jclark)
11214 * troff/input.c (main): If the DESC file specifies a font name of
11215 0, then leave the corresponding font position empty.
11217 * nroff.sh: New file.
11218 * Makefile (install.nobin): Install nroff.sh.
11220 * tty/devlatin1/R.proto: Add ao as synonym for de.
11221 * tty/tmac.tty-char: Define ao as o.
11223 * tty/dev{ascii,latin1}/R.proto: Add aq.
11224 * tty/tmac.tty-char: Delete definition of aq.
11226 Mon Jun 8 11:43:20 1992 James Clark (jjc@jclark)
11228 * troff/input.c (init_charset_table): Don't translate 0240.
11229 * ps/tmac.ps: Translate char160 to space.
11230 * dvi/tmac.dvi: Likewise.
11231 * tty/tmac.tty: Likewise.
11233 Sun Jun 7 10:52:35 1992 James Clark (jjc@jclark)
11235 * dvi/tmac.dvi: Add support for all Latin-1 characters.
11237 * macros/tmac.s: Delete definitions of \(rg, \(ah, \(ad, \(a-,
11238 \(ao, \(ac, \(ho, \(-D, \(Sd, \(TP, \(Tp, \(ss, \(AE, \(ae, \(OE,
11241 * tty/tmac.tty-char: Add \(ah.
11243 * dvi/tmac.dvi: Add definitions of Tp, TP, Sd, -D, ho.
11244 No need to define \(FM and \(!/. Conditionalize all character
11247 * ps/devps/lgreekmap: Add +h, +f, +p.
11249 * ps/tmac.psnew: New file.
11250 * ps/Makefile: Install tmac.psnew.
11252 * troff/input.c (charinfo_to_node_list): Don't ever interpret
11253 character definitions in compatible mode.
11255 * troff/input.c (remove_character): New function.
11256 (init_input_requests): Bind remove_character to "rchar".
11258 * ps/tmac.psold: New file.
11259 * ps/Makefile: Install tmac.psold.
11260 * ps/tmac.ps: Load tmac.psold. Move definitions of ISO Latin-1
11261 characters into tmac.psold. Make these definitions unconditional.
11263 * tty/tmac.tty-char: Define \n(_C only if it is not already defined.
11265 * ps/tmac.ps: Don't define \('c and \('C.
11267 * ps/devps/textmap: Move Greek characters to...
11268 * ps/devps/symbolchars:
11270 Sat Jun 6 16:41:17 1992 James Clark (jjc@jclark)
11272 * ps/devps/text.enc: Add quotesingle.
11273 * ps/devps/textmap: Add +h, +f, +p, Fn, Bq, bq, aq, lz.
11274 * tty/tmac.tty-char: Likewise.
11275 * dvi/devdvi/texmi.map: Add +h, +f, +p.
11276 * dvi/devdvi/texi.map: Add Fn.
11277 * dvi/devdvi/msam.map: Add lz.
11278 * dvi/tmac.dvi: Handle Bq, bq, aq.
11280 * pic/lex.c (get_token): Recognize 'th.
11281 * pic/map.y: Allow `expr'th in contexts where ORDINAL was allowed.
11283 Fri Jun 5 11:20:46 1992 James Clark (jjc@jclark)
11285 * ps/devps/textmap: Move di, mu, +- to...
11286 * ps/devps/symbolchars:
11288 * macros/tmac.s (@XS): Don't call par@reset or fi.
11289 (XA): Call LP. Turn off adjustment. Reduce line length.
11291 * macros/tmac.s: Initially alias XS to LP.
11292 (XS): Rename to @XS.
11293 (cov*ab-init): Alias XS to @XS.
11295 Thu Jun 4 09:12:05 1992 James Clark (jjc@jclark)
11297 * troff/token.h: Delete TOKEN_CHAR_HEIGHT, TOKEN_CHAR_SLANT,
11298 TOKEN_FONT_NAME, TOKEN_FONT_POSITION, TOKEN_SIZE tokens.
11299 (token::is_size, token::changes_env): Deleted.
11300 * troff/number.c (parse_term): No need to process \s explicitly.
11301 Call tok.next() only after scale indicator has been processed.
11302 * troff/input.c (do_overstrike, do_bracket): No need to process \s,
11304 (token::next): Handle \s, \f, \S, \H immediately rather than
11305 returning them as tokens.
11306 (token::operator==, token::description, token::add_to_node_list,
11307 token::process): Remove handling of deleted tokens.
11309 * troff/env.c (environment::add_char): When adding padding
11310 indicator character, call start_line() if necessary.
11312 Wed Jun 3 09:55:50 1992 James Clark (jjc@jclark)
11314 * ps/devps/afmtodit: Don't output 0 kerns.
11316 * ps/devps/afmtodit: Remove directory from name of encoding in
11317 font description file.
11319 * ps/devps/afmtodit: Improve error messages.
11321 * ps/devps/afmtodit: Allow DESC file to be specified with -d.
11323 * ps/devps/Makefile: Incorporate FontMakefile. Rework.
11324 * ps/devps/FontMakefile: Deleted.
11325 * ps/devps/afmname: New file.
11327 * ps/devps/symbol.sed: New file.
11328 * ps/devps/symbol.diff: Deleted.
11329 * ps/devps/FontMakefile: Generate symbol.afm using symbol.sed.
11330 Generate zapfdr.afm from zapfd.afm.
11332 * tty/tmac.tty (tty-char): Prefix definition with ".
11334 * macros/tmac.an (TP): Don't start a diversion if one has already
11337 * tty/tmac.tty-char: Add Latin-1 characters.
11339 * tty/tmac.tty-char: Incorporate suggestions from Paul Eggert.
11341 Tue Jun 2 00:54:34 1992 James Clark (jjc@jclark)
11343 * tbl/table.c (table::allocate): Delete old_vline, old_entry.
11344 Move declaration of struct horizontal_span.
11346 * tbl/table.c (table::table): Initialize span_list.
11347 (table::~table): Delete span_list.
11349 * lib/ptable.h (PTABLE(T)::~PTABLE(T)): Delete v.
11351 * ps/devps/Makefile: Avoid dependency on GNU make.
11353 * ps/tmac.ps: Check that character does not already exist before
11356 * tty/tmac.tty: Add definitions of \(ff, \(!=, \(==, \(~=, \(sq,
11357 \(OE, \(oe, \(AE, \(ae, \(lh, \(rh. Delete definitions of \(en,
11358 \(ru, \(ul, \(br, \(bv, \(sl which are in the font description
11361 * tty/tmac.tty-char: New file.
11362 * tty/Makefile: Install tmac.tty-char.
11363 * tty/tmac.tty: Move definitions of \(ua, \(da, \(uA, \(dA into
11366 * tty/tmac.tty: Fix definition of \(34.
11368 * tty/dev{ascii,latin1}/R.proto: Add ha and ti. Map
11369 bracket-drawing characters onto |. Add *o.
11371 * troff/env.c (environment::wrap_up_tab): Increment field_spaces
11372 only if current_field.
11374 * troff/dictionary.c (dictionary::lookup): Free old_table after
11377 Mon Jun 1 10:15:22 1992 James Clark (jjc@jclark)
11379 * tty/dev{ascii,latin1}/R.proto: Add uppercase Greek characters
11380 whose glyphs are identical to glyphs of some Roman character.
11382 * tty/devlatin1/R.proto (bu): Deleted.
11383 * tty/devascii/R.proto (bu): Deleted.
11384 * tty/tmac.tty: Add definition of \(bu.
11386 * eqn/main.c (do_file): Pass FILE as argument.
11387 (main): Automatically load eqnchar. New options -F and -n.
11388 Pass do_file an opened FILE.
11389 * groff.c: Don't pass eqnchar to eqn. Pass -F options onto eqn.
11390 No need to include font.h.
11391 * groff.sh: Likewise. Don't need to use - for standard input.
11392 Prefix files with -- if first file starts with -.
11394 * macros/tmac.e: Conditionalize use of \$* on \n(.g.
11396 * troff/env.c (environment::possibly_break_line): Don't set line
11397 to 0 across call to output_line(). Don't call output_line() until
11398 after discarding nodes after break.
11400 Sun May 31 10:45:29 1992 James Clark (jjc@jclark)
11402 * request.h (macro::empty): Declare it.
11403 * input.c (macro::empty): New method.
11404 (interpolate_macro): Don't give a WARN_SPACE if the two-character
11407 Sat May 30 10:27:15 1992 James Clark (jjc@jclark)
11409 * troff/env.c (environment::start_field): Decrement space_total
11410 when a space is frozen.
11412 Fri May 22 14:34:38 1992 James Clark (jjc@jclark)
11414 * macros/tmac.an (R): Delete macro.
11416 * troff/input.c (get_copy, token::next): Support \# (like \" but
11417 newline is ignored).
11419 * troff/input.c (token::next): Fix error message in 'Y' case.
11421 Thu May 21 09:26:24 1992 James Clark (jjc@jclark)
11423 * eqn/delim.c (define_extensible_string): Recognize any prefix of
11426 Fri May 15 10:20:41 1992 James Clark (jjc at jclark)
11428 * c++test.c: Include <osfcn.h>.
11430 * lib/strtol.c, lib/getcwd.c, ps/psbb.c: Declare errno in case
11433 Fri May 8 09:37:19 1992 James Clark (jjc at jclark)
11435 * tbl/table.c (table::divide_span): Don't count column separation
11436 if expand was specified.
11438 * tbl/main.c (process_format): Don't ignore width specs in
11439 continued format. Give warning for changing equal widths or
11440 column separation in continued format.
11441 (process_data): Set column separation, minimum width, equal
11442 columns at end of table.
11444 Thu May 7 08:50:40 1992 James Clark (jjc at jclark)
11446 * troff/node.c (kern_pair_node::add_discretionary_hyphen,
11447 node::add_discretionary_hyphen): Use soft_hyphen_char.
11448 (set_soft_hyphen_char): New function.
11449 (init_node_requests): Bind to shc. Initialize soft_hyphen_char.
11451 * Makefile (c++tested): Give more helpful message if test fails.
11453 Tue May 5 10:58:39 1992 James Clark (jjc at jclark)
11455 * troff/input.c (init_charset_table): Translate 0240 to
11456 an unbreakable space.
11458 * troff/token.h (token::hyphen_indicator): New function.
11459 * troff/charinfo.h (TRANSLATE_HYPHEN_INDICATOR): New special
11461 * troff/input.c (translate): Allow translation to \%.
11462 * troff/node.c (node::add_char): Handle
11463 TRANSLATE_HYPHEN_INDICATOR.
11464 (make_node): Don't allow TRANSLATE_HYPHEN_INDICATOR here.
11466 * troff/input.c (init_charset_table): Don't set BREAK_AFTER flag
11469 * tty/devlatin1/R.proto: \(hy and - should print as 055.
11471 Tue Apr 21 09:24:42 1992 James Clark (jjc at jclark)
11473 * groff.c (run_commands): If the last command gets a SIGPIPE send
11474 a SIGPIPE to all children than haven't yet terminated. When
11475 command terminates, set pid field to -1.
11477 Fri Apr 17 11:20:48 1992 James Clark (jjc at jclark)
11479 * groff.c (main): Pass an appropriate -filename option to gxditview.
11481 Thu Apr 16 15:11:40 1992 James Clark (jjc at jclark)
11483 * Makefile.bd (install): Remove existing program before copying.
11485 * Makefile, */Makefile, Makefile.bd, groff.sh, groff.c: Allow
11486 programs which have Unix counterparts to be installed with
11487 user-specified prefix.
11489 * troff/input.c (exit_troff): Don't check if exit_started.
11490 (exit_request): Don't call exit_troff if exit_started.
11492 * Makefile.bd (install.mm): Rename to install.dwbmm.
11494 Tue Apr 14 10:05:10 1992 James Clark (jjc at jclark)
11496 * driver/input.c (do_file): Add missing break for '#' case.
11498 Mon Apr 13 10:11:02 1992 James Clark (jjc at jclark)
11500 * troff/input.c (input_stack::clear): Clear past any boundaries and
11501 then add the boundaries back.
11503 * troff/input.c (exit_troff): Return immediately if already
11506 * macros/tmac.s (pg@end-text): New macro. Use pg@end-text for the
11508 (pg*end-page): If the text has ended and there are no more
11509 footnotes or keeps, exit.
11511 * macros/doc-ditroff (Lq, Rq): Define as \(lq and \(rq.
11513 * troff/input.c (init_charset_table): Make \(rq transparent by
11516 * macros/tmac.an: Define lq and rq strings.
11518 * macros/tmac.s (Q, U): Define as \(lq and \(rq.
11520 Sun Apr 12 12:54:37 1992 James Clark (jjc at jclark)
11522 * troff/env.c (environment::final_break): New function.
11523 (environment::newline): Set prev_line_interrupted to 2 if
11525 * troff/env.h: Declare environment::final_break.
11526 * troff/input.c (exit_troff): Call environment::final_break()
11527 instead of environment::do_break().
11529 * macros/Makefile: Install man.local if $(MACRODIR)/man.local
11530 doesn't already exist.
11531 * macros/man.local: New file.
11532 * macros/tmac.an: Load man.local.
11533 * macros/man.ultrix: New file.
11535 Sat Apr 11 17:32:04 1992 James Clark (jjc at jclark)
11537 * troff/input.c (exit_groff): Rename to...
11538 (exit_troff): New function.
11540 * troff/div.c (exit_started, done_end_macro,
11541 seen_last_page_ejector): New global variables.
11542 (began_page_in_end_macro): New static variable.
11543 (exit_flag): Deleted.
11544 (top_level_diversion::top_level_diversion): Initialize
11546 (top_level_diversion): More elaborate test for whether
11547 cleanup_and_exit() should be called.
11548 Set began_page_in_end_macro if the end macro isn't yet finished.
11549 * troff/div.h (top_level_diversion::last_page_count): New data
11551 (top_level_diversion::set_last_page): New function.
11552 (exit_started, done_end_macro, seen_last_page_ejector): Declare.
11553 * troff/env.c (do_break): Zero prev_line_interrupted.
11554 * troff/input.c (exit_flag): Delete declaration.
11555 (LAST_PAGE_EJECTOR): New magic cookie.
11556 (token::next): Handle LAST_PAGE_EJECTOR.
11557 (exit_groff): Set exit_started and done_end_macro instead of
11558 exit_flag. Call top_level_diversion::set_last_page. Push a
11559 LAST_PAGE_EJECTOR instead of calling push_page_ejector(). Do
11560 another ejection after setting seen_last_page_ejector.
11562 Thu Apr 9 04:37:11 1992 James Clark (jjc at jclark)
11564 * etc/grog.sh, etc/grog.sh: Recognize -me sh macro.
11566 * macros/tmac.e (TH): Make sure there's room for the initial
11569 * macros/tmac.s (par@init): Make PD and DD at least \n(.V.
11570 Set FVS in points rather than units.
11572 Mon Apr 6 11:21:32 1992 James Clark (jjc at jclark)
11574 * troff/div.c (top_level_diversion::add_trap): Don't consider the
11575 position of empty slots.
11577 Fri Apr 3 10:46:45 1992 James Clark (jjc at jclark)
11579 * ps/devps/S: Fix height and depth of parenrightex.
11580 * ps/devps/symbol.diff: Regenerate.
11582 Sat Mar 28 21:17:52 1992 James Clark (jjc at jclark)
11584 * tmac.e (u): Do underlining as in -mgs.
11586 Fri Mar 27 09:23:44 1992 James Clark (jjc at jclark)
11588 * tty/tty.c (tty_printer::end_page): If overstriking is
11589 suppressed, still turn overstruck horizontal and vertical lines
11592 * lib/new.c: Back out Feb 24 change; no longer needed with gcc
11595 * refer/label.y (format_expr::evaluate): Avoid use of %0*d.
11597 Wed Mar 18 09:29:10 1992 James Clark (jjc at jclark)
11599 * Version 1.05 released.
11601 Tue Mar 17 16:50:45 1992 James Clark (jjc at jclark)
11603 * tty/tty.c: Instead of keeping an array of glyphs and then
11604 sorting it, keep a ordered linked list of glyphs for each line.
11606 * driver/driver.h: Include stddef.h.
11608 * tty/tty.c (compare_glyph):
11609 * refer/refer.c (rcompare):
11610 * troff/env.c (compare_ranges): Arguments of qsort comparison
11611 function should be const void *.
11613 * troff/number.c (parse_term):
11614 * dvi/dvi.c (draw_dvi_printer::draw): Avoid initialization in
11617 * refer/label.y (consider_authors): Don't access variables
11618 constructed under a condition outside that condition: put braces
11619 round for statement containing declaration; redeclare use of same
11622 * pic/pic.y (text_expr): Delete production that allows
11623 parenthesised text_expr.
11624 (expr): Allow a conditional_expr to appear in parentheses.
11625 (conditional_expr): Rename to any_expr.
11627 * mm: Install new version 1.01 from jh.
11629 * lib/font.c (font::get_width): Cache scaled widths.
11630 (font::font): Initialize widths_cache.
11631 (font::~font): Destroy widths_cache.
11632 * lib/font.h: Add font::widths_cache. Declare font_widths_cache.
11634 Mon Mar 16 10:16:10 1992 James Clark (jjc at jclark)
11636 * c++test.c, c++test.ref: New files.
11637 * Makefile: Check that the C++ compiler works.
11639 * ps/tmac.pspic (PSPIC): Do a break.
11641 * ps/tmac.ps: Move definition of PSPIC into...
11642 * ps/tmac.pspic: New file.
11643 (PSPIC): Draw box around picture, but make it invisible to grops.
11644 * ps/tmac.ps: Load tmac.pspic.
11645 * ps/Makefile: Install tmac.pspic.
11647 Sun Mar 15 14:18:08 1992 James Clark (jjc at jclark)
11649 * lib/font.c (scale_round): If n is negative,
11650 subtract .5 before truncating floating point result.
11652 * lib/fontfile.c: Include <errno.h>.
11654 Tue Mar 10 14:17:03 1992 James Clark (jjc at jclark)
11656 * driver/input.c (get_char): Inline. Don't update current_lineno.
11657 Change callers to up date current_lineno if necessary.
11658 Use get_char() instead of getc(current_file).
11660 Sun Mar 8 18:05:28 1992 James Clark (jjc at jclark)
11662 * ps/tmac.ps: Fix up spacing of \(mo and \(nm.
11664 Fri Mar 6 19:38:58 1992 James Clark (jjc at jclark)
11666 * tty/tty.c (tmac.tty): Define \(rg as (R).
11668 Tue Mar 3 10:11:25 1992 James Clark (jjc at jclark)
11670 * lib/lib.h: New define a_delete.
11671 * Use a_delete instead of delete when deleting an array of objects
11672 without destructors.
11674 * lib/lib.h: Rename adelete to ad_delete.
11675 * Change uses of adelete.
11677 Mon Mar 2 12:41:05 1992 James Clark (jjc at jclark)
11679 * eqn/eqn.y: Include lib.h.
11681 * troff/node.c (grow_font_table): Delete old_font_table.
11683 * mm: Install new version from jh.
11685 Fri Feb 28 10:42:23 1992 James Clark (jjc at jclark)
11687 * tbl/table.h (format_type): Make global instead of local to class
11688 entry_format. Prefix enumerators with FORMAT_.
11689 * tbl/table.c, tbl/main.c: Corresponding changes.
11690 * refer/token.h (token_type): Make global. Prefix enumerators
11692 * refer/token.[ch]: Corresponding changes.
11693 * Makefile: Get rid of -DNO_NESTED_TYPES configuration option.
11695 * troff/div.c (node::set_vertical_size): Don't name argument.
11697 Thu Feb 27 10:29:19 1992 James Clark (jjc at jclark)
11699 * Makefile: New configuration option ARRAY_DELETE_NEEDS_SIZE.
11700 * lib/lib.h: Define adelete accordingly.
11701 * pic/object.c (graphic_object::graphic_object):
11702 * tbl/main.c (format::~format):
11703 * tbl/table.c (table::~table):
11704 * refer/ref.c (reference::~reference, reference::merge,
11705 reference::insert_field, reference::delete_field): Use adelete.
11707 * Makefile: Change NESTED_TYPES to NO_NESTED_TYPES.
11709 * tbl/table.h: Corresponding changes.
11711 * common.c (common_output::dashed_arc, common_output::dotted_arc):
11712 Ensure total_angle is positive.
11714 Wed Feb 26 08:49:26 1992 James Clark (jjc at jclark)
11716 * refer/ref.c (reference::merge, reference::insert_field,
11717 reference::delete_field): Avoid delete[0].
11719 * refer/token.c (init_special_chars): Move calls to cmupper
11720 outside calls to init_two_char_letter to work around bug in gcc
11723 Mon Feb 24 14:20:00 1992 James Clark (jjc at jclark)
11725 * lib/new.c (operator new): Use __builtin_new for g++.
11727 * pic/object.c (graphic_object::~graphic_object): Don't use
11730 * pic/object.c (output::compute_scale): Initialize max_width and
11733 Sat Feb 15 09:55:20 1992 James Clark (jjc at jclark)
11735 * troff/input.c (write_request): Call fflush.
11737 * troff/node.h (class composite_node): Move declaration to node.c
11738 * troff/input.c (charinfo_to_node): Rename to ...
11739 (charinfo_to_node_list): Return node list rather than composite
11741 * troff/node.c (make_composite_node): New function.
11742 (make_node, add_char): Call make_composite_node instead of
11744 (class composite_node): Add a tfont * member. Delete font_size
11746 (composite_node::composite_node, composite_node::copy,
11747 composite_node::size): Corresponding changes.
11748 (composite_node::tprint): Provide constant spacing, emboldening
11749 and track kerning as specified in tfont.
11750 (composite_node::width): Change width calculation accordingly.
11751 * troff/env.h (environment::composite): New member.
11752 (environment::is_composite, environment::set_composite): New
11754 * troff/env.c (environment::environment): Initialize composite.
11755 * troff/input.c (charinfo_to_node): Call
11756 environment::set_composite.
11757 * troff/node.c (make_composite_node, make_glyph_node): Use the
11758 plain version of the tfont if the environment is composite.
11760 * troff/node.c (font_info::get_space_width): Additional argument
11761 giving space_size. Handle constant space correctly. Scale by
11762 space_size unless constant spaced.
11763 (env_sentence_space_width): New function.
11764 * troff/node.h: Declare it.
11765 * troff/env.h (environment::get_space_size,
11766 environment::get_sentence_space_size,
11767 environment::get_narrow_space_width,
11768 environment::get_half_narrow_space_width): Make inline.
11769 (environment::get_space_width): Make inline. Just call
11771 * troff/env.c: Delete definitions for funtions made inline.
11772 (environment::space_newline, environment::space): Use
11773 env_sentence_space_width(). Don't scale by space_size.
11774 * troff/node.h: Move declarations of env*space_width() functions
11777 Sat Feb 8 09:30:22 1992 James Clark (jjc at jclark)
11779 * macros/tmac.s (PS): Don't try to set negative indent.
11781 Thu Feb 6 09:00:35 1992 James Clark (jjc at jclark)
11783 * pic/pic.y: Fix min function.
11785 Tue Jan 28 07:52:29 1992 James Clark (jjc at jclark)
11787 * man/mdate.sh: Clear LANGUAGE.
11789 Sun Jan 19 13:02:41 1992 James Clark (jjc at jclark)
11791 * pic/pic.y, pic/lex.c: Rename COMMAND token to COMMAND_LINE.
11792 * pic/lex.c: New COMMAND keyword.
11793 * pic/pic.y (print_args, print_arg): New rules.
11794 (placeless_element): Use print_args for PRINT.
11795 New COMMAND element.
11797 Tue Jan 7 13:14:31 1992 James Clark (jjc at jclark)
11799 * troff/input.c (terminal): Handle missing argument correctly.
11801 * pic/pic.y (text_expr): New rule.
11803 * pic/pic.y: Implement := operator.
11805 Sun Jan 5 10:23:02 1992 James Clark (jjc at jclark)
11807 * etc/grog.pl, etc/grog.sh: Distinguish old and new versions of
11810 Sat Jan 4 14:42:26 1992 James Clark (jjc at jclark)
11812 * ps/devps/dingbatsrmap: Include this in the distribution.
11814 * macros/tmac.doc: Replace with new version from 2nd Networking
11815 Release. Fix loading of doc-* files.
11816 * macros/{doc-common,doc-ditroff,doc-nroff,doc-syms}: New files.
11817 * macros/tmac.doc.old: New file. Apply fixes that had been
11818 applied to old tmac.doc.
11819 * macros/tmac.andoc: Check that we're running under groff.
11820 * macros/Makefile: Rework.
11822 Fri Jan 3 13:27:51 1992 James Clark (jjc at jclark)
11824 * tbl/table.h (format_type):
11825 * refer/token.h (token_type): If NESTED_TYPES is defined, use
11826 typedef to make these types visible at file scope.
11827 * Makefile: Add NESTED_TYPES configuration option.
11829 * troff/div.c (mark): At the top level use the value of
11830 nl_reg_contents rather than the current vertical position.
11832 Thu Jan 2 10:34:51 1992 James Clark (jjc at jclark)
11834 * tty/tty.c: Implement \D for horizontal or vertical lines.
11835 (tty_printer::set_char): Use vec_used+2 as serial number.
11836 Don't allow size of vector to exceed USHRT_MAX-2.
11837 Split off part into...
11838 (tty_printer::add_char): New function.
11839 (tty_printer::draw): New function.
11840 (compare_glyph): Handle equal serial numbers.
11841 (tty_printer::end_page): Handle overstruck characters from \D.
11842 (main, usage): Implement -d option.
11844 Mon Dec 23 10:37:51 1991 James Clark (jjc at jclark)
11846 * tbl/main.c (process_format):
11847 * eqn/text.c (split_text):
11848 * troff/input.c (token::next): Use inner block for declarations
11849 with initializers in switch statement.
11851 Mon Dec 16 20:52:03 1991 James Clark (jjc at jclark)
11853 * pic/common.c (common_output::dash_line): Cope with zero-length
11856 Sun Nov 17 12:04:08 1991 James Clark (jjc at jclark)
11858 * Version 1.04 released.
11860 Wed Nov 13 05:27:21 1991 James Clark (jjc at jclark)
11862 * macros/tmac.an (TH): Define a macro an-init to define variables
11863 based on command line arguments.
11864 (an-header): Call it.
11866 Sun Nov 3 12:07:34 1991 James Clark (jjc at jclark)
11868 * Makefile (install.mm): Rename to install.dwbmm.
11870 * Makefile: Integrate mm.
11871 * mm: New directory.
11873 Wed Oct 30 10:11:34 1991 James Clark (jjc at jclark)
11875 * refer/dirnamemax.c: If PATHCONF_MISSING is defined, include
11878 * pic/troff.c (troff_output::simple_spline,
11879 troff_output::simple_polygon): Rename variable `v' to `d' to avoid
11880 shadowing parameter.
11882 * lib/tmpfile.c (xtmpfile): Declare dir as const char *.
11884 * lib/ptable.h: Add explicit casts when converting from unsigned
11887 * dvi/devdvi/{SA,SB,msam.map,msbm.map}: New files.
11888 * dvi/devdvi/Makefile: Install SA, SB.
11890 * refer/indxbib.c: Add declaration of mktemp.
11892 * refer/lookbib.c: Add declaration of isatty.
11894 Fri Oct 25 09:00:17 1991 James Clark (jjc at jclark)
11896 * pic/lex.c (interpolate_macro_with_args): While collecting
11897 arguments, keep track of whether we're in a string.
11899 Wed Oct 23 08:42:48 1991 James Clark (jjc at jclark)
11901 * ps/tmac.ps (PSPIC): Do the .sp after the \X, and move the \X
11902 down with \v, so as to avoid problems with top of page trap
11903 setting no space mode.
11905 Tue Oct 22 17:38:49 1991 James Clark (jjc at jclark)
11907 * eqn/lex.c (get_delimited_text): Allow tab before macro body.
11909 Tue Oct 15 17:24:53 1991 James Clark (jjc at jclark)
11911 * ps/psrm.c (ps_get_line): Fix bug when lines longer than 255.
11912 Improve error message.
11914 Fri Oct 11 11:09:38 1991 James Clark (jjc at jclark)
11916 * ps/psrm.c (print_ps_string): Don't pass negative numbers to
11919 Wed Oct 9 17:50:14 1991 James Clark (jjc at jclark)
11921 * groff.c (possible_command::execp): Always use _exit() after a
11924 * Makefile: Add HAVE_UNION_WAIT, HAVE_PID_T, WAIT_COREDUMP_0200,
11925 NO_SYS_WAIT_H configuration options.
11926 * groff.c: Use these options. Use POSIX-style macros to extract
11927 fields from the status returned by wait().
11929 Fri Oct 4 12:12:27 1991 James Clark (jjc at jclark)
11931 * tbl/table.c (table::compute_separation_factor): Allow the
11932 separation factor to drop to 0.
11934 Tue Oct 1 18:12:38 1991 James Clark (jjc at jclark)
11936 * refer/search.c: Include <errno.h>.
11938 Sun Sep 29 08:40:57 1991 James Clark (jjc at jclark)
11940 * pic/pic.y (YYDEBUG): Don't define for Borland C++.
11942 * lib/lib.h: #ifdef out declarations of itoa and iftoa for Borland
11945 * pic/lex.c (input_stack::bol): Move definition out of class body.
11947 * pic/main.c: On MSDOS munge argv[0].
11949 * lib/ptable.h: Define name2 as _Paste2 for Borland C++.
11951 * lib/ptable.c (hash_string): Use unsigned long rather than
11953 (next_ptable_size): Use unsigned rather than int. Give an error
11954 message if we've hit the largest table size.
11955 * lib/ptable.c: Corresponding changes. Also use unsigneds for the
11958 * pic/object.h (object_spec): Make flags unsigned long. Declare
11959 flags as const unisgned long rather than as enums.
11961 * pic/output.c: Deleted.
11963 * pic/troff.c (troff_output::simple_ellipse): Remove spurious %.
11965 * tbl/table.c (simple_entry::note_double_vrule_on_{left,right}):
11966 Add additional argument.
11967 (line_entry::note_double_vrule_on_{left,right}): Set value of
11968 douvle_vrule_on_{right,left} flag according to argument.
11969 (simple_line_entry::simple_print,
11970 simple_line_entry::double_line_print): If adjacent to double vrule
11971 on a corner extend rather than shorten the rule by half the double
11974 * troff/number.c (parse_term): In checking for overflow, handle the
11975 case where the current horizontal position is negative.
11977 Thu Sep 12 08:26:09 1991 James Clark (jjc at jclark)
11979 * pic/object.c (draw_arrow): Check for object having zero length.
11981 Wed Sep 11 10:32:38 1991 James Clark (jjc at jclark)
11983 * eqn/main.c (do_file): Split off inline equation handling into...
11984 (inline_equation): New function. Search for starting delimiter
11986 (delim_search): New function. Don't recognize a delimiter that
11987 occurs in the name of an escape sequence, number register, string
11990 Tue Sep 10 04:01:11 1991 James Clark (jjc at jclark)
11992 * eqn/delim.c (delim_box::compute_metrics): Don't call
11993 define_extensible_string if left is 0.
11994 (delim_box::output): Don't print the left delimiter if left is 0.
11995 (delim_box::debug_print): Check for left == 0 before calling printf.
11997 Fri Aug 23 13:02:30 1991 James Clark (jjc at jclark)
11999 * troff/Makefile (majorminor.c): Include only digits in
12002 Thu Aug 22 09:35:37 1991 James Clark (jjc at jclark)
12004 * refer/dirnamemax.c: new file.
12005 * refer/genlimits.c: Deleted.
12006 * refer/indxbib.c (main): Use dir_name_max() instead of NAME_MAX.
12007 Don't check path length.
12008 * refer/Makefile: Add dir_name_max.o; delete genlimits.
12009 * Makefile: Add PATHCONF_MISSING option.
12011 * refer/indxbib.c (get_cwd): New function.
12012 (main): Use get_cwd().
12013 * lib/getcwd.c: New file.
12014 * Makefile: Delete -DHAVE_GETWD. Include GETCWD variable. Pass
12015 GETCWD in SUBFLAGS.
12016 * lib/Makefile: Compile getcwd.o.
12018 * ps/tmac.psatk (psatk-defs): Define showpage after pushing
12021 * refer/indxbib.c (main): Check success of mktemp.
12023 * lib/tmpfile.c: New file.
12024 * lib/Makefile: Add tmpfile.c.
12025 * lib/lib.h: Declare xtmpfile(); include <stdio.h>.
12026 * ps/ps.h: Delete declaration of mktemp().
12027 * ps/ps.c (ps_printer::ps_printer): Use xtmpfile().
12028 * refer/refer.c (divert_to_temporary_file): Use xtmpfile().
12029 * driver/driver.h: No need now to include errno.h.
12031 * everywhere: Set errno to 0 before calling fopen().
12033 * eqn/eqn.h, etc/soelim.c, driver/driver.h, etc/addftinfo.c,
12034 dvi/tfmtodit.c, groff.c, refer/index.c, refer/linear.c,
12035 refer/lookbib.c, refer/refer.h, ps/psbb.c: Include <errno.h>.
12037 Mon Aug 19 10:52:18 1991 James Clark (jjc at jclark)
12039 * troff/env.h (translate_space_to_dummy): Declare it.
12040 * troff/env.c (environment::space_newline, environment::space):
12041 If translate_space_to_dummy is set then make the width of spaces 0.
12042 * troff/input.c (translate): If the second character of a
12043 translation is a space, translate to unbreakable space. If the
12044 first character is a space, set or clear translate_space_to_dummy
12045 according to whether the second character is \&. Weird!
12047 Tue Jul 30 10:03:56 1991 James Clark (jjc at jclark)
12049 * groff.c (run_commands): Don't use non-zero exit code because a
12050 command gets SIGPIPE.
12052 * groff.c, groff.sh: Use -mXps with -TXps.
12054 * ps/ps.c (ps_printer::special): Move call to flush_sbuf() into...
12055 (ps_printer::do_exec, ps_printer::do_file, ps_printer::do_def,
12056 ps_printer::do_mdef, ps_printer::do_import): Call flush_sbuf().
12057 (ps_printer::special): New specials invis and endinvis.
12058 (ps_printer::do_invis, ps_printer::do_endinvis): New functions.
12059 (ps_printer::set_char, ps_printer::draw): Return if invis_count>0.
12060 (ps_printer::end_page): Check that invis_count == 0.
12061 (ps_printer::invis_count): New member.
12062 (ps_printer::ps_printer): Initialize invis_count to 0.
12064 * troff/env.c (environment::hyphenate_line): Hyphenation
12065 indicator at beginning of word inhibits splitting after -, \(em
12068 * pic/pic.y (element): Allow another element to follow } without
12069 any intervening separator.
12071 Mon Jul 22 12:27:37 1991 James Clark (jjc at jclark)
12073 * pic/lex.c (get_delimited): Allow tabs before delimiter.
12075 Wed Jul 17 10:59:08 1991 James Clark (jjc at jclark)
12077 * groff.c: Get rid of HAVE_UNION_WAIT stuff. Instead suppress
12078 declaration of wait() in header files.
12079 * Makefile: Get rid of -DHAVE_UNION_WAIT.
12081 * tbl/table.c (alphabetic_text_entry::add_tab): New function.
12083 * lib/lib.h: Declare return type of strerror as char *.
12085 * man/Makefile: Add g flag to sed substitutions.
12086 * Makefile (shgroff, bindist): Likewise.
12088 Sun Jul 14 11:57:02 1991 James Clark (jjc at jclark)
12090 * ps/ps.c (ps_printer::do_import): Move push of userdict into...
12091 * ps/devps/prologue (PBEGIN): Define showpage after pushing
12094 Sat Jul 13 20:53:04 1991 James Clark (jjc at jclark)
12096 * ps/devps/prologue (PBEGIN): Zap any definition of showpage in
12099 Fri Jul 12 07:10:09 1991 James Clark (jjc at jclark)
12101 * man/mdate.sh: Handle the fact that BSD ls -l does not print the
12104 Sun Jul 7 08:00:23 1991 James Clark (jjc at jclark)
12106 * troff/input.c (define_number_reg): If currently undefined,
12107 don't define it if the argument is an invalid expression.
12109 * Makefile: Ignore return value of `if' commands without `else'
12112 * Makefile: Split up CPPDEFINES into a series of separate
12113 configuration options.
12115 * troff/input.c (init_registers): Use time_t instead of long
12116 unless LONG_FOR_TIME_T is defined. Use returned result rather
12117 than passing pointer.
12118 * Makefile: Document LONG_FOR_TIME_T as a CPPDEFINE.
12120 * lib/Makefile (fontpath.h): Use gendef.
12122 Thu Jul 4 09:48:05 1991 James Clark (jjc at jclark)
12124 * troff/input.c (input_iterator::shift): Delete argument name.
12125 * troff/node.c (suppress_output_file::really_begin_page,
12126 suppress_output_file::really_transparent_char, node::ascii_print,
12127 node::tprint): Delete names of unused arguments.
12129 Wed Jul 3 17:34:57 1991 James Clark (jjc at jclark)
12131 * refer/label.y (string): Pass $4 to command_error.
12133 Tue Jul 2 15:06:01 1991 James Clark (jjc at jclark)
12135 * Version 1.03 released.
12137 Sat Jun 29 08:14:01 1991 James Clark (jjc at jclark)
12139 * Makefile: Pass definition of SHELL in SUBFLAGS.
12141 * gendef: New file.
12142 * Makefile, eqn/Makefile, refer/Makefile, troff/Makefile,
12143 ps/Makefile: Use gendef to construct header files that are
12144 constructed from the Makefile.
12146 * macros/Makefile: make all should build stripped version of tmac.e.
12148 * refer/Makefile (clean): Remove y.output.
12150 Fri Jun 28 09:44:36 1991 James Clark (jjc at jclark)
12152 * ps/pfbtops.c (main): Add -v option which prints out a version
12154 * ps/Makefile (pfbtops): Link with libgroff.a.
12156 Fri Jun 21 07:43:23 1991 James Clark (jjc at jclark)
12158 * refer/search.h (linear_searcher::get_nkeys): Delete declaration.
12159 * refer/linear.c (linear_searcher::get_nkeys): Delete definition.
12161 * refer/lkbib.c (main): Always terminate reference with blank
12163 * refer/lookbib.c (main): Likewise.
12165 * refer/linear.c (file_buffer::load): Check that the file is not a
12168 * refer/Makefile (genlimits): Possibly add -DHAVE_SYS_DIR_H.
12169 (genlimits.c): Include <sys/dir.h> if HAVE_SYS_DIR_H is defined.
12170 Delete second inclusion of <sys/param.h>.
12172 Tue Jun 18 01:32:26 1991 James Clark (jjc at jclark)
12174 * troff/token.h (token::special): Deleted.
12176 * tbl/main.c (process_format): Rework so that opt->tab_char is
12177 recognized only when appropriate.
12179 * ps/Makefile (clean): Remove pfbtops.
12181 Sun Jun 16 09:37:19 1991 James Clark (jjc at jclark)
12183 * lib/font.c (text_file::next): Don't return if we have got a
12186 Fri Jun 14 09:52:26 1991 James Clark (jjc at jclark)
12188 * refer/refer.c (store_reference): Get hash code from old_table[i]
12189 when rehashing the table.
12191 Thu Jun 13 01:26:43 1991 James Clark (jjc at jclark)
12193 * eqn/box.c (box::top_level): Save size and prev size using \R and
12194 restore it afterwards. Set the size to the size at the beginning
12196 * eqn/pbox.h: Declare SAVED_INLINE_PREV_SIZE_REG,
12197 SAVED_INLINE_SIZE_REG, and SAVED_SIZE_REG.
12199 * refer/Makefile (limits.h): Use ./genlimits.
12201 Wed Jun 12 16:05:34 1991 James Clark (jjc at jclark)
12203 * refer/index.c: Delete declarations of stat() and fstat().
12205 Tue Jun 11 14:52:49 1991 James Clark (jjc at jclark)
12207 * tty/tmac.tty: Add character definitions for \(>= and \(<=.
12209 Mon Jun 10 22:49:48 1991 James Clark (jjc at jclark)
12211 * etc/grog.sh, etc/grog.pl: Change regex for .PS.
12213 Fri Jun 7 09:13:06 1991 James Clark (jjc at jclark)
12215 * troff/input.c (token::get_char): Handle \e.
12217 * refer/linear.c: Delete declarations of fstat() and stat().
12219 Wed Jun 5 09:11:59 1991 James Clark (jjc at jclark)
12221 * troff/node.c, troff/env.c, troff/input.c, Makefile: Remove
12222 OP_DELETE_BROKEN stuff, since we now have a fix for g++.
12224 Mon Jun 3 13:41:32 1991 James Clark (jjc at jclark)
12226 * troff/input.c (do_define_macro): Improve error handling for end
12227 of file while defining macro.
12229 Sun Jun 2 10:20:24 1991 James Clark (jjc at jclark)
12231 * eqn/box.h: Fix declaration of set_gsize.
12232 * eqn/box.c (set_gsize): Make argument const char *.
12233 (gsize): Declare as char *.
12234 * eqn/main.c (main): Don't convert gsize to int.
12235 * eqn/lex.c (do_gsize): Pass char * to set_gsize.
12237 * Version 1.02 released.
12239 Sat Jun 1 12:19:46 1991 James Clark (jjc at jclark)
12241 * macros/tmac.andoc: New file.
12242 * macros/Makefile: Install tmac.andoc.
12244 * troff/node.c, troff/env.c, troff/input.c: Conditionalize use of
12245 operator new and delete on OP_DELETE_BROKEN not being defined.
12246 * Makefile: Mention OP_DELETE_BROKEN.
12248 Mon May 27 13:49:07 1991 James Clark (jjc at jclark)
12250 * Makefile (bindist): Pass SUBFLAGS.
12252 Sun May 26 14:13:22 1991 James Clark (jjc at jclark)
12254 * Makefile, groff.c: Pass definitions to groff.c via device.h.
12256 * tty/tty.c (tty_font::load_tty_font): Avoid shadowing
12259 * ps/Makefile, ps.c: Pass BROKEN_SPOOLER_FLAGS via broken.h.
12261 * ps/ps.h, ps/psrm.c: Make comment_table and
12262 header_comment_table local to resource_manager::process_file.
12264 * groff.sh: With -TXps pass -printCommand option to gxditview.
12266 * groff.c (possible_command::print): Implement using
12267 append_arg_to_string.
12269 * xditview: Merge in new implementation with own ChangeLog.
12271 Sat May 25 18:33:20 1991 James Clark (jjc at jclark)
12273 * groff.c (main): Implement PRINT_OPTION.
12274 (append_arg_to_string): New command.
12275 (device_table): Set PRINT_OPTION flag for Xps.
12277 Fri May 24 09:48:58 1991 James Clark (jjc at jclark)
12279 * troff/groff.h: Rename to troff.h.
12281 * pic/lex.c (lookup_keyword, docmp): New functions.
12282 (get_token): Use new lookup_keyword.
12283 Don't include key.h.
12284 * pic/key.[ch], pic/pic.gperf: Deleted.
12285 * pic/Makefile: Remove gperf stuff.
12287 * pic/Makefile, pic/output.h: Move definition of TEX_SUPPORT
12289 * pic/tex.c: Move include of pic.h before test of TEX_SUPPORT.
12291 * troff/Makefile, troff/node.c: Move definition of
12292 STORE_WIDTH into node.c.
12294 * etc/grog.pl, etc/grog.sh: Support -mdoc.
12296 Thu May 23 12:30:49 1991 James Clark (jjc at jclark)
12298 * dvi/devdvi/texr.map, dvi.devdvi/texi.map,
12299 dvi/devdvi/texb.map: Add lq and rq.
12300 dvi/devdvi: Regenerate fonts.
12301 * ps/devps/textmap: Add lq and rq.
12302 * ps/devps: Regenerate fonts.
12303 * tty/devascii/R.proto, tty/devlatin1/R.proto: Add lq and rq.
12304 * macros/tmac.e: Define \*(lq and \*(rq to be \(lq and \(rq.
12306 * pic/object.c (position_rectangle): When checking radius
12307 cope with possiblity that width or height is negative.
12308 (box_object::box_object): Have separate xrad and yrad with
12309 signs matching signs of dim components.
12310 (box_object::{north,south}_{east,west}): Use xrad and yrad.
12311 (box_object::print): With rounded boxes use absolute values
12312 for dim and rad arguments.
12314 * lib/Makefile, lib/fontfile.o: Pass definition of FONTPATH
12317 * eqn/Makefile, eqn/main.c: Pass definition of DEVICE in device.h.
12319 * various files: Add explicit destructors to keep Saber CC +d
12322 Wed May 22 11:37:11 1991 James Clark (jjc at jclark)
12324 * eqn/box.c (box::top_level): Restore fonts correctly after
12325 font changes in line containing inline equation. Also
12326 restore previous font as well as current font.
12327 * eqn/pbox.h: Define necessary string and register names.
12329 * troff/input.c (token::next): Case 'R' calls do_register.
12330 (do_register): New function.
12332 Tue May 21 11:28:23 1991 James Clark (jjc at jclark)
12334 * groff.c, groff.sh: Support Xps device. Allow each device
12335 to have a pseudo_name and a real_name.
12337 * groff.c (run_commands): Don't print `Broken pipe' messages.
12339 * ps/pfbtops.c: New file.
12340 * ps/Makefile: Add pfbtops.
12342 * troff/number.c (parse_term): Improved error message.
12344 Mon May 20 11:22:14 1991 James Clark (jjc at jclark)
12346 * groff.c, groff.sh, etc/grog.sh, etc/grog.pl: Support grefer.
12348 * Makefile: Integrate refer.
12349 * refer: New directory.
12350 * man/grefer.man, man/glookbib.man, man/gindxbib.man,
12351 man/lkbib.man: New files.
12352 * man/Makefile: Support refer man pages.
12354 * lib/lib.h: Declare is_prime.
12355 * lib/prime.c: New file.
12357 * troff/input.c (macro_source): New function.
12358 (init_input_requests): Bind "mso" to macro_source.
12360 * troff/env.c (environment::possibly_break_line): Maintain
12361 pointer to pointer to node to be split in ndp so as to avoid
12362 using address of freed node.
12364 * troff/env.c (environment::hyphenate_line): Maintain pointer to
12365 pointer to first node to be hyphenated in startp so as to
12366 avoid using address of freed node.
12368 * troff/env.c (class trie, class hyphen_trie): Make the
12369 elements of the trie be of type char not unsigned char.
12370 Declare arguments to be const char* instead of unsigned char *.
12372 * troff/env.c (hyphenate): Initialize hbuf[0].
12374 * troff/input.c (set_string): Declare p to be char * and cast
12375 *p to unsigned char when necessary.
12377 * troff/input.c (do_define_macro): Declare s to be const
12378 char*. Cast element to unisgned char when necessary, Declare
12379 d to be an int. Handle EOF better.
12381 * troff/Makefile, troff/input.c: Different scheme for passing
12382 definitions of MACROPATH, HYPHENFILE and DEVICE.
12384 Tue May 14 13:41:36 1991 James Clark (jjc at jclark)
12386 * tty/devascii/R.proto: Delete entry for em.
12387 * tty/devlatin1/R.proto: Likewise.
12389 Sat May 11 11:13:28 1991 James Clark (jjc at jclark)
12391 * troff/input.c (translate): Stop when we get a space. Treat eof
12394 * macros/tmac.an (IP): Only pass quoted argument to TP when \n(.$>1.
12396 Wed Apr 24 19:24:33 1991 James Clark (jjc at jclark)
12398 * tbl/main.c (process_format): A font name following a `f'
12399 modifier that starts with a digit can be only one character long.
12400 Also deal with EOF on the second character of the font name.
12402 Wed Apr 17 11:23:43 1991 James Clark (jjc at jclark)
12404 * troff/input.c (token::next): Turn \~ into an
12405 unbreakable_space_node.
12406 * troff/node.c (unbreakable_space_node): New class.
12407 * troff/node.h: Declare it.
12409 Tue Apr 16 10:47:12 1991 James Clark (jjc at jclark)
12411 * dvi/dvi.c (dvi_printer::set_char): Make code an int. Check that
12412 it's >= 0, before outputting it as a single byte.
12414 Mon Apr 15 11:20:23 1991 James Clark (jjc at jclark)
12416 * lib/font.c: Make font_char_metric::code an int.
12417 (font::get_code): Change return type to int.
12418 (font::load): Allow code to be arbitrary integer.
12419 * lib/font.h (font::get_code): Change return type to int.
12420 (font::number_to_index): Change argument type to int.
12421 * troff/input.c (token::next): In case 'N', allow any value.
12422 Store value in token::val.
12423 (token::operator==): For TOKEN_NUMBERED_CHAR test equality of val.
12424 (token::get_char, token::add_to_node_list, token::process): Get
12426 (charinfo::set_number): Change argument to int.
12427 (charinfo::get_number): Require that NUMBERED flag be set.
12428 (get_charinfo_by_number): Store numbered characters not between 0
12429 and 255 in a dictionary.
12430 * troff/charinfo.h (get_charinfo_by_number): Change argument type
12432 (charinfo::number): Change type to int.
12433 (charinfo::set_number): Change type of set_number to int.
12434 * troff/node.c (troff_output_file::put_char_width,
12435 troff_output_file::put_char): Test whether character is numbered
12436 using charinfo::numbered().
12437 * driver/printer.c (printer::set_numbered_char): Allow arbitrary
12439 * lib/nametoindex.c: New implementation to cope with arbitrary
12442 * troff/input.c (token::operator==): Test val for
12443 TOKEN_CHAR_HEIGHT, TOKEN_CHAR_SLANT, TOKEN_FONT_POSITION, and
12446 * man/Makefile: Add definiton of BROKEN_SPOOLER_FLAGS.
12447 (.man.n): sed out @BROKEN_SPOOLER_FLAGS@.
12449 Sun Apr 14 12:57:00 1991 James Clark (jjc at jclark)
12451 * ps/devps/zapfdr.ps: Don't copy UniqueID. Avoid use of newdict
12454 * all Makefiles: rm targets of cp and >.
12456 * xditview/xtotroff.c (MapFont): Unlink troff_name before opening
12459 * eqn/lex.c (def_table): Add dollar.
12461 Sat Apr 13 13:02:44 1991 James Clark (jjc at jclark)
12463 * troff/input.c (do_width): Push back newline before closing delim
12466 Fri Apr 12 15:16:03 1991 James Clark (jjc at jclark)
12468 * groff.c (possible_command::prepend_arg): New function.
12469 (main): Prepend device -m option.
12470 * groff.sh: Put device -m options before command-line options.
12472 Tue Apr 9 10:24:43 1991 James Clark (jjc at jclark)
12474 * macros/tmac.an (IP): Quote argument to TP.
12476 * ps/ps.c (main): New option -b, which sets...
12477 (broken_flags): New variable.
12478 (ps_printer::~ps_printer): Incorporate the setup section in the
12479 prolog if (broken_flags & NO_SETUP_SECTION).
12480 (ps_printer::begin_page): Generate {Begin,End}PageSetup comments.
12481 (ps_printer::merge_download_fonts, ps_printer::merge_import_fonts,
12482 ps_printer::merge_ps_fonts, ps_printer::print_font_comment,
12483 ps_printer::print_needed_font_comment,
12484 ps_printer::print_supplied_font_comment,
12485 ps_printer::print_include_font_comments,
12486 ps_printer::lookup_doc_font, ps_printer::download_fonts,
12487 ps_printer::read_download_file, read_document_fonts, add_font,
12488 skip_line, parse_fonts_arg, document_font::document_font,
12489 document_font::~document_font, document_font::download,
12490 ps_output::include_file): Deleted.
12491 (ps_printer::~ps_printer): Generate %%EOF. Generate %!PS-Adobe-3.0
12492 rather than %!PS-Adobe-2.0. Make calls to
12493 resource_manager::need_font for each font that we used. Replace
12494 calls to merge_ps_fonts, merge_download_fonts, print_font_comment,
12495 print_supplied_font_comment, print_needed_font_comment by call to
12496 resource_manager::print_header_comments. Output %%Orientation
12497 comment. Output %%Requirements: numcopies comment if ncopies > 1.
12498 Don't output the prolog directly. Instead call
12499 resource_manager::output_prolog. Only define #copies when ncopies
12500 > 1. Delete calls to print_include_font_comments and
12501 download_fonts. Add call to resource_manager::document_setup.
12502 (ps_printer::do_file): Call resource_manager::import_file instead
12503 of including it ourselves.
12504 (ps_printer::do_import): Likewise. Also don't call
12505 merge_import_fonts. Push userdict on the dictionary stack before
12506 and pop it afterwards.
12507 Move declaration of ps_output into ps.h.
12508 * ps/psrm.c: New file implementing resource_manager class.
12509 * ps/ps.h: New file declaring ps_output and resource_manager
12511 * ps/devps/zapfdr.ps:
12512 * ps/devps/symbolsl.ps:
12513 * ps/devps/prologue: Use 3.0 conventions.
12514 * ps/Makefile: Pass definition of BROKEN_SPOOLER_FLAGS in DEFINES.
12515 Add default definition of BROKEN_SPOOLER_FLAGS.
12516 * Makefile: New variable BROKEN_SPOOLER_FLAGS. Add
12517 BROKEN_SPOOLER_FLAGS to SUBFLAGS.
12519 Mon Apr 8 09:26:54 1991 James Clark (jjc at jclark)
12521 * etc/grog.pl: New file.
12522 * Makefile (GROG): New variable.
12523 Add GROG to SUBFLAGS.
12524 * etc/Makefile (GROG): New variable.
12525 (install.nobin): Install $(GROG) rather than grog.sh.
12527 Thu Apr 4 11:36:45 1991 James Clark (jjc at jclark)
12529 * eqn/special.c (special_box::compute_metrics): Make the input and
12530 output strings the same. Get the new height and depth from the
12531 predefined height and depth registers. Also make subscript kern
12532 and skew available.
12533 (special_box::compute_subscript_kern, special_box::compute_skew):
12536 * eqn/box.c (pointer_box::compute_skew,
12537 simple_box::compute_metrics, box::top_level)
12538 * eqn/text.c (prime_box::compute_metrics,
12539 prime_box::comput_subscript_kern)
12540 * eqn/limit.c (limit_box::compute_metrics):
12541 * eqn/delim.c (build_extensible, delim_box::compute_metrics):
12542 * eqn/sqrt.c (sqrt_box::compute_metrics): Protect possibly
12543 negative numbers in `nr' requests with a leading 0.
12545 Wed Apr 3 15:58:23 1991 James Clark (jjc at jclark)
12547 * eqn/special.c: New file.
12548 * eqn/eqn.y: Declare token SPECIAL. Make it right associative.
12549 Add new rule for simple.
12550 * eqn/lex.c (token_table): Add SPECIAL.
12551 * eqn/box.h: Declare make_special_box.
12552 * eqn/Makefile: Add special.[co].
12554 Sat Mar 30 10:57:53 1991 James Clark (jjc at jclark)
12556 * ps/devps/prologue: Possibly set packing to true while defining.
12557 Create grops dictionary here. Initialize local variables before
12558 defining procedures.
12559 (PICTURE): Rename to PBEGIN. Also do save, noop showpage, count
12560 the dictionary stack. Set strokeadjust and overprint to false if
12561 the relevant operators are defined.
12562 (PEND): New procedure.
12563 * ps/ps.c (ps_printer::~ps_printer): In the prolog just include
12564 prologue. Do everything else in the setup section.
12565 (ps_printer::do_import): Just call PBEGIN and PEND around the
12566 picture. Also push userdict before, and pop it afterwards.
12568 Wed Mar 27 07:59:50 1991 James Clark (jjc at jclark)
12570 * troff/node.c (bracket_node::tprint): Brackets were being printed
12573 * macros/tmac.an (SH, SS): Set fill mode.
12575 Tue Mar 26 07:46:31 1991 James Clark (jjc at jclark)
12577 * troff/div.c (top_level_diversion::begin_page): Set
12578 high_water_mark to 0.
12580 Fri Mar 22 09:19:46 1991 James Clark (jjc at jclark)
12582 * man/mdate.sh: New file.
12583 * man/mdate.c: Deleted.
12584 * man/Makefile: Use mdate.sh instead of mdate.
12587 * eqn/lex.c (do_gsize): Supply missing argument to error message.
12589 Tue Mar 19 11:06:50 1991 James Clark (jjc at jclark)
12591 * man/mdate.c: New file.
12592 * man/*.man: Replace modification date by @MDATE@.
12593 * man/Makefile (.man.n): Replace @MDATE@ by `mdate $<`.
12594 (mdate): New target.
12596 * lib/font.c (text_file::next): Deal with arbitrarily long lines.
12597 Remove illegal input characters.
12599 Mon Mar 18 08:32:25 1991 James Clark (jjc at jclark)
12601 * macros/tmac.s (pg*start-col): Do .ns *after* running the hooks.
12603 Sat Mar 16 03:52:25 1991 James Clark (jjc at jclark)
12605 * troff/div.c (begin_page): Change behaviour when
12606 !first_page_begun and !break_flag.
12608 * troff/input.c (do_name_test): Return 0 if argument is empty.
12610 * troff/input.c (read_long_escape_name): Require closing ] to be
12611 at same input level as opening [.
12613 * troff/input.c (read_increment_and_escape_name): New function.
12614 (get_copy, process_input_stack): Use this for \n.
12616 Fri Mar 15 00:31:48 1991 James Clark (jjc at jclark)
12618 * troff/div.c (top_level_diversion::begin_page): Ignore the
12619 current value of page_number if !first_page_begun.
12621 * groff.c (main): Fix declaration of buf.
12623 * troff/input.c (do_name_test): New function.
12624 (token::next): Implement \A.
12625 (token::next): Implement \e by turning it into a TOKEN_ESCAPE.
12626 (token::description, token::add_to_node_list, token::process):
12627 Handle TOKEN_ESCAPE.
12628 * troff/token.h: New token TOKEN_ESCAPE.
12630 Thu Mar 14 10:22:26 1991 James Clark (jjc at jclark)
12632 * pic/main.c (do_picture): Allow space before and after filename
12633 following `<'. Check that the filename is not empty.
12635 Wed Mar 13 12:49:40 1991 James Clark (jjc at jclark)
12637 * Version 1.01 released.
12639 * dvi/devdvi/CompileFonts: Add cm*ss10 fonts.
12641 * dvi/tmac.dvi: ftr HR to H.
12643 * macros/tmac.e: Round up computation of $r.
12645 * xditview/tmac.X: Don't give up completely in compatibility mode.
12646 Use \n(.s instead of \n[.s].
12648 * dvi/tmac.dvi: Don't give up completely in compatibility mode.
12649 Use \(ci instead of \[ci]. Use \n(.s instead of \n[.s].
12650 Add u to factors inside \s[...]. Rename frac to dvi-frac.
12651 Translate \(FM onto \[prime] and \(!/ onto \[slashnot]; use these
12652 short names in the char definitions.
12654 * ps/tmac.ps: Don't give up completely in compatibility mode.
12655 Fix the fraction definitions to use \n(.s and \(f/. Add an extra
12656 quote in front of \n(.s. Add u to factors inside \s[...].
12658 Mon Mar 11 12:01:20 1991 James Clark (jjc at jclark)
12660 * tty/tmac.tty: Call the nroff request.
12662 * macros/tmac.e ((x, )x): Better definitions that work properly
12664 (@0, @1): Helper macros for (x.
12666 * macros/tmac.e ($s, hl): Use \l rather than \D.
12668 * tty/tmac.tty: Make it work better in compatibility mode.
12669 (pchar): Rename to tty-char.
12671 * macros/tmac.e (@E): New macro.
12672 (r, i, b, rb, bi): Use @E.
12674 * macros/tmac.e (@F): Don't use (;...) syntax.
12676 * macros/tmac.e: Remove mention of \*(||/revisions. Mention that
12677 it was modified for groff.
12679 * macros/tmac.e: Make sure \n(ps and \n(es are >= \n(.V.
12681 * macros/tmac.e (<., .>): Removed.
12682 ([., .]): If \n(.V>=1v, use [] instead of superscripting.
12684 * macros/tmac.e: Remove check that groff is being used.
12686 * macros/tmac.e (@C): Change families only if using groff; turn
12687 compatibility mode off while changing familes. Save compatibility
12688 mode before changing families and restore it afterwards.
12690 * macros/tmac.e (@h): Remove test for offset + line length.
12692 * macros/tmac.e (sorry): Rename to @S. Use \$1 instead of \$0
12693 (lo, th, ac): Define to call @S instead of using als.
12695 * macros/tmac.e: Make $r and $R now contain \n(.v*100/\n(.sp, ie
12696 the ratio of the vertical spacing to the point size in units
12697 expressed as a percentage. Use these instead of $10r and $10R,
12698 Delete $10r and $10R.
12700 * lib/font.c (font::load): In default computation of space_width,
12701 divide by sizescale. Use scale_round.
12703 * macros/tmac.an (TP): Don't call `nf'.
12704 (an-do-tag): Don't call `fi'.
12706 Sun Mar 10 09:52:35 1991 James Clark (jjc at jclark)
12708 * troff/input.c (process_input_stack): Handle the case where
12709 spaces at the beginning of an input line are followed by a
12712 Thu Mar 7 20:18:07 1991 James Clark (jjc at jclark)
12714 * groff.c (device_table): Add PIC_X_OPTION for dvi device.
12715 * groff.sh: Use pic -x with the dvi device.
12717 * dvi/devdvi/FontMakefile (H): Don't use -s.
12719 * dvi/devdvi/HI, dvi/devdvi/HB: New files.
12720 * dvi/devdvi/Makefile: Add HI and HB to FONTS.
12721 * dvi/devdvi/FontMakefile: Add rules for HI and HB. Include these
12724 Mon Mar 4 13:20:14 1991 James Clark (jjc at jclark)
12726 * ps/psfig.diff: New file.
12727 * ps/tmac.psfig: New file.
12729 Sat Mar 2 00:15:09 1991 James Clark (jjc at jclark)
12731 * macros/tmac.s (]=, ref*do-tl, ref*bib-print): Deleted.
12732 (]-): Don't call ref*do-tl.
12734 * macros/tmac.s (ref*end-print): Use XP if [F not defined.
12736 * macros/tmac.s (ref*normal-print): Call FS rather than fn@do-FS.
12737 (fn@do-FS): Rename to fn*do-FS.
12739 * troff/input.c (transparent_translate): New function.
12740 (process_input_stack): Apply transparent_translate before calling
12741 diversion::transparent_output(unsigned char).
12743 Wed Feb 27 00:13:25 1991 James Clark (jjc at jclark)
12745 * troff/input.c (do_define_macro): Define the macro before calling
12748 * xditview/Makefile: Add DEVICES variable. Change install target
12751 Tue Feb 26 10:46:22 1991 James Clark (jjc at jclark)
12753 * groff.c (run_commands): Handle the possibility that there are
12754 child processes other than those forked by us.
12756 Sun Feb 24 21:32:30 1991 James Clark (jjc at jclark)
12758 * lib/string.c (string::append): New function.
12759 * lib/stringclass.h: Declare it.
12761 Thu Feb 21 11:49:26 1991 James Clark (jjc at jclark)
12763 * eqn/main.c (main): New option -N which sets
12764 no_newline_in_delim_flag.
12765 (do_file): If no_newline_in_delim_flag is set don't allow newlines
12767 * groff.c (main): Pass -N on to eqn.
12768 (help, synopsis): Mention -N.
12769 * groff.sh: Implement -N.
12771 Wed Feb 20 15:16:10 1991 James Clark (jjc at jclark)
12773 * macros/tmac.s (]=, ref*bib-print, ref*do-tl): New macros.
12774 (]-): Call ref*do-tl if ref*need-tl is non-zero.
12775 (XP): Allow as initializer.
12777 Tue Feb 19 14:09:06 1991 James Clark (jjc at jclark)
12779 * troff/env.c (environment::wrap_up_field): If field_spaces are
12780 non-zero and we have a current_tab, subtract padding from
12781 tab_distance. If this makes tab_distance <= 0, use the next tab
12782 stop instead. If there isn't any next tab or it's a left tab,
12783 wrap up the current tab.
12784 (environment::start_field): Initialize tab_precedes_field.
12785 (environment::wrap_up_tab): If there's a current field, update
12786 pre_field_width, field_distance and tab_precedes_field.
12787 * troff/env.h (environment::tab_precedes_field): New member.
12789 Fri Feb 15 01:24:00 1991 James Clark (jjc at jclark)
12791 * ps/ps.c (ps_printer::do_file): New function.
12792 (ps_printer::special): Bind to `file' special.
12793 (ps_printer::do_exec): Set ndefined_styles to 0.
12795 Sat Feb 9 03:03:04 1991 James Clark (jjc at jclark)
12797 * eqn/text.c (split_text): Grok \* and similar escapes sequences.
12798 Avoid stripping first character from the start of unrecognized
12799 escapes. Use lex_error instead of error to report errors.
12800 * eqn/lex.c (get_token): Rework handling of escapes.
12801 (lex_error): Move declaration into...
12804 * xditview/xditview.c (main): Make -page option work.
12806 * Makefile: Correct comment about -DBROKEN_SPOOLER and pageview.
12808 Wed Feb 6 12:28:43 1991 James Clark (jjc at jclark)
12810 * macros/tmac.s (B2): Correct size of box.
12812 Tue Feb 5 00:37:35 1991 James Clark (jjc at jclark)
12814 * macros/tmac.s (B2): Postpone drawing the box until in the
12815 top-level diversion.
12817 * tty/tmac.tty: Add font translations for C, CR, CW.
12819 * groff.c (synopsis, help): Document -i.
12820 * groff.sh: Implement -i.
12822 * macros/tmac.s (@NH): Put a `.' after multi-part numbers.
12823 Simplify the construction of SN.
12825 * troff/number.c (parse_term): Give `|' a higher precedence.
12826 * tbl/table.c (numeric_text_entry::simple_print): Parenthesise
12829 * macros/tmac.s (B2): Use par@finish instead of par@reset.
12831 Mon Feb 4 12:36:09 1991 James Clark (jjc at jclark)
12833 * lib/string.c (string::move): New function.
12834 * lib/stringclass.h: Declare it.
12836 Sat Feb 2 16:02:16 1991 James Clark (jjc at jclark)
12838 * troff/env.c (distribute_space): Add optional argument
12840 (environment::wrap_up_field): Call distribute_space with
12841 `force_forward' argument of 1.
12843 Fri Feb 1 19:36:33 1991 James Clark (jjc at jclark)
12845 * lib/string.c, lib/stringclass.h (string::operator+=(char)):
12846 Inline it. Move reallocation into...
12847 (string::grow1): New function.
12848 * pic/Makefile, tbl/Makefile, eqn/Makefile, ps/Makefile: Redo
12849 dependencies to include library header files.
12850 * lib/Makefile: Make string.c and lf.c depend on stringclass.h.
12852 Thu Jan 31 15:02:27 1991 James Clark (jjc at jclark)
12854 * macros/tmac.s (@NH): Use the same number registers than -ms does
12855 for the heading level counters. Use the same string that -ms does
12856 for the number for this heading.
12858 Wed Jan 30 14:25:40 1991 James Clark (jjc at jclark)
12860 * lib/new.c (operator new): Cast result of malloc to char *.
12862 * troff/input.c (spring_trap, lookup_request): Add assert that nm
12865 Tue Jan 29 18:08:05 1991 James Clark (jjc at jclark)
12867 * groff.c (main): Support -i.
12869 Sun Jan 27 13:23:17 1991 James Clark (jjc at jclark)
12871 * pic/pic.h: Include <osfcn.h>.
12873 * ps/ps.c: Add declaration of mktemp.
12875 * Makefile: Add -DHAVE_UNION_WAIT option for CPPDEFINES.
12876 * groff.c: If HAVE_UNION_WAIT is defined, declare wait()'s
12877 argument as union wait *.
12878 (run_commands): If HAVE_UNION_WAIT is defined cast wait()'s
12879 argument to union wait *.
12881 Sat Jan 26 12:04:52 1991 James Clark (jjc at jclark)
12883 * tty/tmac.tty: Add definition of \(co.
12885 * pic/object.c (make_arc): Only increase radius when radius
12886 strictly less than d.
12887 (arc_object::update_bounding_box): May need to add 4.0 to end_quad
12890 * troff/env.c (environment::environment(symbol),
12891 environment::environment(const environment *)): Initialize
12894 Sat Jan 19 08:18:35 1991 James Clark (jjc at jclark)
12896 * tbl/main.c (main): Add exit(0).
12898 * ps/ps.c (ps_printer::~ps_printer): Use fseek instead of rewind.
12900 * pic/main.c (main):
12901 * eqn/main.c (main):
12902 * tbl/main.c (main):
12903 * etc/soelim.c (main):
12904 * driver/printer.c (printer::~printer):
12905 * troff/node.c (real_output_file::~real_output_file,
12906 real_output_file::flush): Check for errors on stdout.
12908 * most files: Add 1991 to copyright notice.
12910 * macros/tmac.s: Don't test \n(.x and \n(.y.
12912 * troff/input.c (token::next): Rename `escape_char' label to
12913 `handle_escape_char' and `normal_char' label to
12914 `handle_normal_char'.
12916 Thu Jan 17 15:46:35 1991 James Clark (jjc at jclark)
12918 * groff.c (main, synopsis, help): Support -a option.
12919 * groff.sh: Likewise. Also eliminate Zflag variable by adding -z
12920 to trflags while parsing options.
12922 Tue Jan 15 13:07:27 1991 James Clark (jjc at jclark)
12924 * troff/number.c (parse_term): With `m', `M' and `n' scale
12925 indicators, convert scale factor to hunits before scaling.
12927 Mon Jan 14 12:39:12 1991 James Clark (jjc at jclark)
12929 * lib/font.c (scale_round): Better test for overflow when n is
12932 Thu Jan 10 11:10:56 1991 James Clark (jjc at jclark)
12934 * tbl/main.c (process_format): Add second argument of type
12935 options*. Change callers. Allow opt->tab_char as well as '\t'
12936 between format items.
12938 Mon Jan 7 12:30:18 1991 James Clark (jjc at jclark)
12940 * macros/tmac.an (PD): With no arguments, make sure register PD is
12942 (TH): Call PD with no argument, instead of setting register PD
12945 Sun Jan 6 11:18:39 1991 James Clark (jjc at jclark)
12947 * Version 1.00 released.
12949 Sat Jan 5 08:44:30 1991 James Clark (jjc at jclark)
12951 * ps/tmac.ps, xditview/tmac.X: Add font translation of C to CR.
12953 * dvi/devdvi/DESC: Mount CW instead of CR.
12955 * dvi/tmac.dvi: Add definition of \(tm.
12957 * dvi/devdvi/texsy.map: Add lh, and rh.
12958 * dvi/devdvi/texex.map: Add lt, rt, lb, rb, lk, rk.
12959 * dvi/devdvi/texmi.map: Add *o. Regenerate fonts.
12961 * dvi/devdvi/FontMakefile: Generate H from cmss10.
12962 * dvi/devdvi/Makefile: Install H.
12963 * dvi/devdvi/H: New file.
12965 Fri Jan 4 15:04:57 1991 James Clark (jjc at jclark)
12967 * troff/env.c (vertical_spacing): Don't allow vertical spacing to
12970 Thu Jan 3 13:41:19 1991 James Clark (jjc at jclark)
12972 * macros/tmac.s (@EN): Add \n(.V to the argument to ds@need.
12974 * macros/tmac.pic (PS): Avoid attempting to set negative indent.
12976 * macros/tmac.s (@EN): Handle the case where the equation is empty
12977 but the label is not.
12979 Wed Jan 2 10:31:44 1991 James Clark (jjc at jclark)
12981 * troff/groff.h: New warning category WARN_SPACE.
12982 * troff/input.c: Add WARN_SPACE to DEFAULT_WARNING_MASK. Add
12983 WARN_SPACE to warning_table.
12984 (interpolate_macro): Give a warning of type WARN_SPACE if the name
12985 is longer than two characters and is not defined, but the first
12986 two characters do make a defined name.
12988 * PROBLEMS: New file.
12990 * CHANGES: New file.
12991 * README-0.6, README-1.00: Deleted.
12993 * groff.c, groff.sh: Add X75-12 and X100-12 devices.
12994 * xditview/devX75/Makefile: Make devX75-12.
12995 * xditview/devX100/Makefile: Make devX100-12.
12997 * xditview/devX100/eqnchar, xditview/devX75/eqnchar,
12998 dvi/devdvi/eqnchar, ps/devps/eqnchar: Remove use of \R.
13000 Tue Jan 1 19:24:01 1991 James Clark (jjc at jclark)
13002 * README-0.7: Rename to README-1.00.
13004 * macros/tmac.pic: New file.
13005 * macros/Makefile (install.nobin): Install tmac.pic.
13007 Mon Dec 31 10:40:53 1990 James Clark (jjc at jclark)
13009 * troff/env.c (hyphen_word): Correct the test for whether the
13010 token is a hyphen. Reset npos to 0.
13012 * macros/tmac.s (par@sup-start, par@sup-end): New implementations.
13014 Sun Dec 30 15:53:13 1990 James Clark (jjc at jclark)
13016 * macros/tmac.s (ds*common-end): Call par*reset.
13018 (par@reset-indent): Deleted.
13020 * macros/tmac.s (@IP): Divert the label.
13022 Sat Dec 29 14:33:32 1990 James Clark (jjc at jclark)
13024 * xditview/draw.c (setGC): Use a line width of .1m rather than
13025 .04m by default; round rather than truncate value.
13027 * tbl/table.c (class empty_entry): New class.
13028 (empty_entry::empty_entry, empty_entry::line_type): New functions.
13029 (table::add_entry): Represent empty entries by objects of type
13031 (table_entry::line_type): Return -1.
13032 (table::determine_row_type): Ignore entries with line_type 0.
13033 Treat type -1 as non-lines.
13035 Fri Dec 28 15:04:41 1990 James Clark (jjc at jclark)
13037 * ps/devps/textmap, xditview/libXdvi/DviChar.c, tty/devlatin1/R.proto,
13038 macros/tmac.s: Rename \(-d to \(Sd.
13040 Thu Dec 27 12:35:47 1990 James Clark (jjc at jclark)
13042 * ps/devps/textmap: Add `sd', `/_' and `3d' characters.
13043 * xditview/libXdvi/DviChar.c: Likewise.
13044 * dvi/devdvi/texsy.map: Add `<<', `>>'.
13046 Wed Dec 26 13:33:23 1990 James Clark (jjc at jclark)
13048 * troff/div.c (top_level_diversion::begin_page): Call
13049 init_output() if the_output is 0.
13051 Sat Dec 22 12:35:29 1990 James Clark (jjc at jclark)
13053 * troff/input.c: Replace ESCAPE_E by ESCAPE_e and ESCAPE_C by
13055 (get_copy): Turn \E into ESCAPE_E.
13056 (token::process, asciify): Handle ESCAPE_E.
13058 * macros/tmac.s (ds*common-end, par@reset): Add `.rj 0'.
13060 (DS): Implement `.DS R'.
13062 Fri Dec 21 11:41:53 1990 James Clark (jjc at jclark)
13064 * macros/tmac.s (FS): New macro.
13066 * macros/tmac.s (fn@do-FS): Use @LP instead of LP.
13068 * macros/tmac.s (cov*tl-init): Remove after first execution
13069 instead of aliasing to @nop. Call top of page macro explicitly
13070 instead of setting trap; call @init first. Set pg@top as top of
13072 (cov*auto-init): Deleted. Set cov*tl-init instead of
13073 cov*auto-init as top of page trap.
13074 (TL, LP): Do a break instead of calling cov*tl-init.
13075 (cov*print): With RP format but no TL, alias FS and FE to @FS and
13076 @FE; in this case also give a warning and always start another
13077 page. No need to set pg@top here.
13078 (cov*tl-init): Rename to cov*first-page-init.
13080 * macros/tmac.s (RP): Do `.pn 0'.
13081 (cov*tl-init): With RP format don't do `.pn 0'.
13083 * macros/tmac.s (pg@cs-top): Set no space mode.
13085 * macros/tmac.s (par@TL, par@AU, par@AI): New macros.
13086 (cov*ab-init): Alias TL, AU and AI to these.
13088 Thu Dec 20 10:10:50 1990 James Clark (jjc at jclark)
13090 * macros/tmac.s (@EQ): Move the space before the equation into @EN
13091 (@EN): Do nothing unless \n[dl] is > 0.
13093 Tue Dec 18 12:20:47 1990 James Clark (jjc at jclark)
13095 * pic/object.c (ellipse_object::radius): New function.
13097 * VERSION: Change version to 0.7.
13099 * tbl/table.c (block_entry::do_divert): Declare return type as
13101 (block_entry::divert, alphabetic_block_entry::divert): Return 1.
13103 Mon Dec 17 12:30:34 1990 James Clark (jjc at jclark)
13105 * troff/column.c: New file.
13106 * troff/Makefile: Corresponding changes.
13108 * troff/hvunits.c (scale(vunits, vunits, vunits)): New function.
13111 * troff/div.c (top_level_diversion::space): If the space causes
13112 the first-page transition and springs a trap, truncate the space
13115 Fri Dec 14 12:30:02 1990 James Clark (jjc at jclark)
13117 * ps/ps.c (ps_printer::do_import): Add a `clear' after including
13120 * pic/troff.c (troff_output::line_thickness,
13121 troff_output::set_fill): Do a horizontal motion to compensate for
13122 the width of the \D escape sequence.
13124 Thu Dec 13 10:17:14 1990 James Clark (jjc at jclark)
13126 * xditview/tmac.X: Reinstate definition of \(rn, but only for X100
13129 * eqn/sqrt.c (sqrt_box::compute_metrics): Supply missing argument
13132 * tbl/table.c (simple_entry::simply_print): Don't declare as pure.
13133 Supply empty definition.
13134 (text_entry::simple_print, simple_text_entry::simple_print):
13135 Delete declarations.
13136 (table::add_entry): Represent empty entries by objects of type
13139 Wed Dec 12 08:50:48 1990 James Clark (jjc at jclark)
13141 * troff/Makefile: Remove -DHYPHEN_CONTROL from DEFINES.
13143 * tbl/table.c (left_text_entry::add_tab): New function.
13145 * macros/tmac.s: Make @RT an alias for par@reset. Make RT
13146 initialize like LP.
13148 Mon Dec 10 11:19:55 1990 James Clark (jjc at jclark)
13150 * troff/env.c (environment::start_field): Give an error message if
13151 there is no next tab.
13153 Sun Dec 9 11:46:40 1990 James Clark (jjc at jclark)
13155 * troff/env.c (hyphenate): Skip initial elements with zero
13158 * macros/tmac.s (par@init): Keep VS in points rather than units.
13160 Sat Dec 8 23:00:27 1990 James Clark (jjc at jclark)
13162 * pic/main.c (main): Implement `-c' option.
13163 * pic/output.h: Declare make_tpic_output().
13164 * pic/tex.c (tex_output::set_pen_size): Make it virtual and
13166 (tpic_output): New class.
13167 (tpic_output::tpic_output, tpic_output::set_pen_size,
13168 tpic_output::command, make_tpic_output): New functions.
13170 Fri Dec 7 11:57:41 1990 James Clark (jjc at jclark)
13172 * tbl/main.c (main): Call `.ab' if \n(.g is false. Define TS/TE
13173 if they're not already defined.
13174 * tbl/table.c (init_output): Don't test \n(.g.
13176 * troff/input.c (do_if_request): Delete `g' condition. Recognize
13177 `d', `r' and `c' conditions even in compatibility mode.
13179 Tue Dec 4 09:13:47 1990 James Clark (jjc at jclark)
13181 * ps/tmac.ps (ps-bb): Protect against negative numbers in bounding
13184 Mon Dec 3 07:18:26 1990 James Clark (jjc at jclark)
13186 * troff/env.h (environment::prev_line_interrupted): New member.
13187 (environment::get_prev_line_interrupted): New function.
13188 * troff/env.c (environment::newline): Set prev_line_interrupted.
13189 (environment::environment(const environment *),
13190 environment::environment(symbol)): Initialize
13191 prev_line_interrupted.
13192 * troff/input.c (process_input_stack): Don't give special
13193 treatment to space and newline at the beginning of the line if the
13194 previous line was interrupted.
13196 Sat Dec 1 15:48:37 1990 James Clark (jjc at jclark)
13198 * eqn/eqn.y: Disallow PRIME by itself.
13199 * eqn/lex.c (token_table): Bind `opprime' instead of `prime' to
13201 (def_table): Remove definition of '. Define prime to be `.
13203 * eqn/eqn.y: Split off part of rule `script' into a new rule
13206 Fri Nov 30 10:23:44 1990 James Clark (jjc at jclark)
13208 * macros/tmac.s ({, }): New string aliases.
13210 Thu Nov 29 11:34:40 1990 James Clark (jjc at jclark)
13212 * README-0.7: New file.
13214 Wed Nov 28 10:09:57 1990 James Clark (jjc at jclark)
13216 * macros/tmac.s: New file.
13217 * man/groff_ms.man: New file.
13218 * Makefile: Add definition of TMAC_S. Pass TMAC_S in SUBFLAGS.
13219 * Makefile.bd: Similarily.
13220 * man/Makefile: Add groff_ms.n to MAN7PAGES. Replace @TMAC_S@. Add
13221 definition of TMAC_S.
13222 * macros/Makefile: Add definition of TMAC_S. Install tmac.s.
13223 * macros/TODO: New file.
13225 Sat Nov 24 20:04:54 1990 James Clark (jjc at jclark)
13227 * troff/env.c (right_justify): New function.
13228 (init_env_requests): Bind this to request "rj".
13229 (center_lines): Set right_justify_lines to 0. If we get a bad
13230 integer, center 1 line.
13231 (environment::environment(symbol), environment::environment(const
13232 environment *)): Initialize right_justify_lines.
13233 (environment::get_right_justify_lines): New function.
13234 (init_env_requests): Bind this to number_register ".rj".
13236 * troff/env.c (environment::choose_breakpoint): Implement
13237 hyphenation_margin and hyphenation_space.
13238 (environment::get_hyphenation_space,
13239 environment::get_hyphenation_margin): New functions.
13240 (init_env_requests): Bind these to .hys and .hym.
13241 (hyphenation_space_request, hyphenation_margin_request): New
13243 (init_env_requests): Bind these to hys and hym.
13244 (environment::environment(symbol), environment::environment(const
13245 environment *)): Initialize hyphenation_margin and
13247 * troff/env.h: Corresponding changes to class environment.
13249 Fri Nov 23 09:08:16 1990 James Clark (jjc at jclark)
13251 * troff/div.c (blank_line): Always do a break.
13253 * eqn/box.c (do_text): Turn off escapes while appending text to
13256 Thu Nov 22 10:58:59 1990 James Clark (jjc at jclark)
13258 * troff/input.c (while_break_request, while_continue_request): New
13260 (init_input_requests): Bind these to "break" and "continue".
13261 (while_depth, while_break_flag): New variables.
13262 (while_request): Update while_depth. Break out of loop if
13263 while_break_flag is set.
13265 Wed Nov 21 10:54:40 1990 James Clark (jjc at jclark)
13267 * tbl/table.c (init_span_reg): Initialize span_width_reg to \n(.H
13270 Mon Nov 19 00:45:03 1990 James Clark (jjc at jclark)
13272 * Makefile: Include -DBROKEN_SPOOLER by default. Expand comment.
13274 * stringify: New file.
13275 * Makefile (groff.o): Use stringify.
13277 * xditview/tmac.X: Remove definition of \(rn.
13278 * xditview/libXdvi/DviChar.c: Remove radicalex from
13281 Sat Nov 17 10:44:58 1990 James Clark (jjc at jclark)
13283 * tbl/table.c (table::add_entry): Allow alphabetic text blocks.
13284 (alphabetic_block_entry::alphabetic_block_entry,
13285 alphabetic_block_entry::divert, alphabetic_block_entry::print):
13287 (block_entry::divert): Split off body into ...
13288 (block_entry::do_divert): If the block is alphabetic, subtract 2n
13289 from the line length; also update the span width to dl+2n, and the
13290 alphabetic span width to dl.
13292 * driver/input.c (do_file): While reading argument to D command,
13293 when expanding buffer, multiply szp by sizeof(int) rather than 2
13294 in the argument to memcpy.
13296 * tbl/table.c (compute_span_width): Add 2n rather than 1n to the
13297 width of alphabetic columns.
13299 Fri Nov 16 06:34:27 1990 James Clark (jjc at jclark)
13301 * troff/node.c (lookup_family): Supply second argument to lookup.
13303 * troff/dictionary.c (dictionary::lookup): After an unsuccesful
13304 search, return immediately if v is 0.
13306 * pic/troff.c: Define EQN_NO_EXTRA_SPACE_REG.
13307 (troff_output::start_picture): Set this reg.
13308 (troff_output::end_picture): Remove this reg
13309 * eqn/box.c (box::extra_space): Don't produce `\x's if
13310 EQN_NO_EXTRA_SPACE_REG is defined.
13312 * eqn/eqn.y: Allow just a PRIME to be a `simple'.
13313 * eqn/text.c (split_text): Map ' to \(fm when it's the first
13316 Thu Nov 15 10:35:06 1990 James Clark (jjc at jclark)
13318 * macros/tmac.e: Use font 3 instead of B in $c. Remove `bd'
13321 * troff/div.c (top_level_diversion::top_level_diversion):
13322 Initialize page_number to 0.
13324 Wed Nov 14 21:41:58 1990 James Clark (jjc at jclark)
13326 * groff/troff (environment::environment(const environment *)):
13327 Initialize name to e->name, rather than "anonymous".
13329 Sat Nov 10 01:59:37 1990 James Clark (jjc at jclark)
13331 * xditview/libXdvi/Dvi.c (ShowDvi): If eof is encountered, reset
13332 requested_page. Split middle part into ...
13333 (FindPage): New function.
13334 (SetValues): If we don't yet know the last page, and the requested
13335 page is greater than the current page, call FindPage.
13336 Update the font_map_string before doing this.
13338 * xditview/tmac.X: Add definitions of \(sq, \(ga, \(dg and \(dd.
13339 Translate \(lh and \(rh into left and right double arrows.
13341 * troff/node.c (class hyphen_inhibitor_node): New class.
13342 (hyphen_inhibitor_node::hyphen_inhibitor_node,
13343 hyphen_inhibitor_node::copy, hyphen_inhibitor_node::same,
13344 hyphen_inhibitor_node::type,
13345 hyphen_inhibitor_node::get_hyphenation_type): New functions.
13346 (node::add_discretionary_hyphen): Use hyphen_inhibitor_node rather
13347 than dbreak_node(0, 0) to represent a `\%' at the beginning of a
13350 Fri Nov 9 16:05:38 1990 James Clark (jjc at jclark)
13352 * troff/node.h (dummy_node::get_hyphenation_type,
13353 transparent_dummy_node::get_hyphenation_type): Declare them.
13354 * troff/node.c: (dummy_node::get_hyphenation_type,
13355 transparent_dummy_node::get_hyphenation_type): New functions.
13357 Wed Nov 7 10:09:06 1990 James Clark (jjc at jclark)
13359 * xditview/libXdvi/draw.c: If M_PI not defined after including
13360 math.h, then define it.
13362 * xditview/Makefile: Add definition of AR. Pass it to the submake
13364 * xditview/libXdvi/Makefile: Add definitions of AR and RANLIB.
13366 Tue Nov 6 10:14:27 1990 James Clark (jjc at jclark)
13368 * troff/dictionary.h (object_dictionary::alias): Declare return
13370 * troff/dictionary.c (object_dictionary::alias): Return non-zero
13371 if the old name was defined.
13372 * troff/input.c (alias_macro): Give a warning if the old name was
13374 * troff/reg.c (alias_reg): Likewise.
13376 Mon Nov 5 00:31:39 1990 James Clark (jjc at jclark)
13378 * troff/input.c (token::next): Delete implementation of \R.
13380 * macros/Makefile: Strip comments from tmac.e while installing it.
13382 * troff/input.c: New variable `nroff_mode'.
13383 (troff_request, nroff_request): New functions.
13384 (init_input_requests): Bind `troff' and `nroff' to troff_request
13386 (do_if_request): Compute results of t and n conditions from
13389 * text/text.c (split_text): Fix typo in >=.
13391 * eqn/lex.c: Add definition of `==' to def_table.
13393 Fri Nov 2 02:49:09 1990 James Clark (jjc at jclark)
13395 * pic/tex.c (tex_output::start_picture): Change the definitions of
13396 \graph and \graphtemp so that they work properly with Plain TeX.
13398 * pic/tex.c (tex_output::solid_arc): Ensure that the second angle
13399 argument to `ar' is not less than the first.
13401 * pic/pic.y: Allow a comma between elements of the variable list
13402 in the argument to `reset'.
13404 * pic/object.c (arc_object::arc_object): Fix computation of
13407 * eqn/main.c (main): Add exit(0).
13409 Thu Nov 1 02:03:50 1990 James Clark (jjc at jclark)
13411 * troff/div.c (begin_page): Test no_space_mode after doing the
13412 break, but still push the page ejector cookie before doing the
13413 break. Also set the next page number after doing the break.
13415 * xditview/xditview.c (NewFile): Don't set the title and icon name
13416 if this is the first file and its name is `-'.
13417 * groff/groff.c: Define a new device flag XT_OPTION. Set it for
13418 the X75 and X100 devices.
13419 (main): If a device has the XT_OPTION flag set and there's exactly
13420 one file argument, pass the driver -xrm and -title options to set
13421 the icon name and window title to the name of the file.
13423 * troff/env.c (environment_switch): If there was an argument but
13424 it wasn't a valid number or name, then pop an environment but
13425 don't give an error message on underflow.
13427 * troff/number.c (start_number): Correct spelling in error message.
13429 * troff/input.c (token::delimiter): Don't print an error message
13432 * xditview/libXdvi/parse.c (ParseInput): In case 'D', only call
13433 ParseDrawFunction if dw->display_enable is true.
13435 Wed Oct 31 05:49:50 1990 James Clark (jjc at jclark)
13437 * pic/pic.y: Parse text positioning like normal attributes, so as
13438 to allow `"text" at 0,0 ljust'. Don't allow `center' as a
13439 positioning attribute.
13441 Mon Oct 29 22:50:38 1990 James Clark (jjc at jclark)
13443 * tbl/main.c (process_data): When in state START while reading a
13444 text block, don't change to state MIDDLE if c is a newline.
13446 Sun Oct 28 21:59:56 1990 James Clark (jjc at jclark)
13448 * dvi/dvi.c (dvi_printer::begin_page): Rename `i' variable to `j'
13449 so as to avoid shadowing parameter.
13451 Wed Oct 24 18:35:39 1990 James Clark (jjc at jclark)
13453 * tbl/table.c (trim_space): Deleted.
13454 (table::add_entry): Don't call trim_space.
13456 Mon Oct 22 03:48:39 1990 James Clark (jjc at jclark)
13458 * VERSION: Change version to 0.6.
13460 * troff/number.c (parse_expr): Make == work.
13462 Sat Oct 20 11:28:17 1990 James Clark (jjc at jclark)
13464 * man/grog.man: New file.
13465 * man/Makefile: Add grog.n to MAN1PAGES.
13466 * etc/grog.sh: New file.
13467 * etc/Makefile: Install grog.sh as grog.
13469 Fri Oct 19 11:17:15 1990 James Clark (jjc at jclark)
13471 * troff/input.c (token::next): Implement \E.
13473 Thu Oct 18 11:56:24 1990 James Clark (jjc at jclark)
13475 * xditview/tmac.X: Change font translations to match tmac.ps.
13477 * troff/input.c (non_empty_name_warning): Don't give a warning if
13478 `\{' terminates the name.
13480 Tue Oct 16 10:04:23 1990 James Clark (jjc at jclark)
13482 * ps/devps/symbol.diff: New file.
13483 * ps/devps/FontMakefile: Mention symbol.diff.
13485 Sun Oct 14 11:46:46 1990 James Clark (jjc at jclark)
13487 * troff/node.c (font_position): Use get_long_name to read the
13490 * troff/env.c (environment_switch): If we get a number that's < 0
13491 or >= NENVIRONMENTS, treat it like a name.
13492 Change NENVIRONMENTS to 10.
13494 * troff/groff.h: Remove definition of FONTS_MAX.
13495 * troff/node.h (class font_family): Make map a pointer instead of
13496 an array. Add a map_size member. Make it a class. Make nm const
13497 and public. Make invalidate_fontno a friend.
13498 * troff/node.c: Define font_table_size. Make font_info a pointer
13499 rather than an array.
13500 (class troff_output_file): Allocate font_position dynamically. Add
13501 nfont_positions member.
13502 (troff_output_file::set_font): Grow font_position if necessary.
13503 (troff_output_file::~troff_output_file): Delete font_position.
13504 (troff_output_file::troff_output_file): Allocate font_position.
13505 (grow_font_table): New function.
13506 (troff_output_file::really_begin_page,
13507 troff_output_file:really_copy_page): Use nfont_positions rather
13509 (mount_font_no_translate, mount_style): Call grow_font_table if
13511 (font_family::font_family): Allocate map.
13512 (font_family::make_definite): Grow map if necessary. Use
13513 font_table_size instead of FONTS_MAX.
13514 (font_family::~font_family): New function.
13515 (invalidate_fontno): Use font_family::map_size.
13516 (get_fontno, env_space_width, env_half_narrow_space_width,
13517 env_narrow_space_width, symbol_fotno, is_good_fontno,
13518 get_bold_fontno, make_glyph_node): Use font_table_size rather than
13520 (next_available_font_position): Never return 0.
13522 Fri Oct 12 10:17:52 1990 James Clark (jjc at jclark)
13524 * ps/tmac.ps: Add font translations for compatibility with dpost.
13526 Thu Oct 11 12:09:03 1990 James Clark (jjc at jclark)
13528 * eqn/pile.c: Rename default_baseline_sep to baseline_sep.
13529 Move BASELINE_SEP_FORMAT and COLUMN_WIDTH_FORMAT into pbox.h.
13530 Move definitions baseline_sep, shift_down, column_sep,
13531 matrix_side_sep into...
13532 * eqn/box.c: Add them to param_table.
13533 * eqn/pbox.h: Add declarations to pbox.h.
13535 * troff/input.c (set_string): Cast value to unsigned char *.
13537 * troff/token.h (process_input_stack): Declare it static before
13538 declaring it a friend.
13540 Wed Oct 10 09:59:13 1990 James Clark (jjc at jclark)
13542 * dvi/devdvi/texex.map: Fix positions of extensible brace middle
13544 * dvi/devdvi/EX: Regenerate.
13546 * troff/input.c (init_charset_table): Make ", ', ), ], *, \(dg
13549 Tue Oct 9 08:34:02 1990 James Clark (jjc at jclark)
13551 * eqn/lex.c: In defaults_table, make definition of `dot' call
13552 `dot_def'. Don't explicitly make it roman. Similarily for other
13555 * pic/lex.c (for_input::for_input): Add by_is_multiplicative
13557 (for_input::get, for_input::peek): Use this.
13558 (do_for): Add by_is_multiplicative argument.
13559 * pic/pic.y: Change optional_by clause to allow '*' after `by'.
13560 Change semantic value of optional_by to be a double plus a flag
13561 saying whethet the by clause is multiplicative.
13563 * eqn/lex.c (get_delimited_text): Remember location of start of
13564 definition. Improve error handling when EOF is encountered.
13566 * lib/font.h: Rename handle_x_command to
13567 handle_unknown_font_command.
13568 * lib/font.c (font::load): Call handle_unknown_font_command for
13569 any unknown command in the font description file. Don't call
13570 handle_x_command. Include the name of the command in the argv.
13571 Improve message for unknown command after kernpairs or charset
13573 * ps/ps.c (ps_font::handle_x_command): Rename to
13574 handle_unknown_font_command. Remove message about `x download'
13575 command. Give error message for wrong number of arguments.
13576 * ps/devps/afmtodit: Generate `encoding' instead of `x encoding'.
13577 * dvi/dvi.c (dvi_font::handle_x_command): Rename to
13578 handle_unknown_font_command. Give an error message for wrong
13579 number of arguments. Rename design_size to designsize.
13580 * dvi/tfmtodit.c (main): Generate `checksum' instead of `x
13581 checksum', `designsize' instead of `design_size'.
13583 Mon Oct 8 00:38:55 1990 James Clark (jjc at jclark)
13585 * eqn/*.[chy]: Change underaccent to uaccent.
13587 * eqn/eqn.y: Add rule for underaccent. Declare UNDERACCENT token;
13588 give it the same precedence as ACCENT.
13589 * eqn/other.c (make_underaccent_box): New function.
13590 * eqn/box.h: Declare it.
13591 * eqn/lex.c: Add UNDERACCENT to token_table. Add utilde to
13594 Sun Oct 7 11:25:16 1990 James Clark (jjc at jclark)
13596 * pic/pic.y (reset_all): New function. Called in rule for RESET.
13597 (parse_init): Call reset_all.
13598 (define_variable): When defining scale reset only those
13599 pre-defined variables that are scaled.
13600 (defaults_table): Add `scale' as non-scaled value.
13602 * pic/pic.y: Redo parsing of text adjustments: parse adjustments
13603 together with the text; allow any number of positioning words;
13604 allow center as a positioning word.
13606 * pic/object.c (output::compute_scale): Get picture maximum height
13607 and width from variables called maxpswid and maxpsht.
13608 * pic/pic.y: Add maxpswid and maxpsht to defaults_table.
13610 Sat Oct 6 10:16:56 1990 James Clark (jjc at jclark)
13612 * pic/object.c (object_spec::make_text): Multiply textht by number
13615 * pic/pic.y: Allow `sprintf("string", expr,...)' wherever text can
13617 (do_sprintf): New function.
13618 (pic.gperf): Add sprintf token.
13619 (text, sprintf): New rules.
13621 * pic/pic.y: `rand()' with no arguments returns a random number
13622 in the range [0,1).
13624 * pic/pic.y: Allow a bare expression to be an attribute: change
13625 precedences to support this. Change optional_ordinal rule to
13626 optional_ordinal_last to avoid reduce/reduce conflict.
13627 * pic/object.c (object_spec::object_spec): Initialize direction.
13629 * pic/pic.y: Implement ^ operator meaning exponentiation.
13631 * troff/node.h: Add default argument to mount_font.
13632 * troff/node.c (font_position): Read an optional third argument
13633 giving the external_name.
13634 (mount_font): Add optional argument giving the external_name.
13635 (mount_font_not_translate): Have additional argument giving
13636 external name. Use this name to load the font. Pass both names
13637 to font_info::font_info.
13638 (font_info::font_info): Have additional argument giving
13640 (class tfont): New member external_name.
13641 (font_info::get_tfont): Use external name to construct tfont_spec.
13643 Fri Oct 5 04:03:13 1990 James Clark (jjc at jclark)
13645 * eqn/lex.c (init_table): Add argument giving device. Define
13646 name of device to be "1".
13647 (do_ifdef): Counts as true if the argument has been defined with
13649 * eqn/main.c (main): Call init_table with device argument. Make
13650 device local to main.
13651 * eqn/eqn.h: Change declaration of init_table. Remove declaration
13654 * pic/lex.c (get_delimited): Allow text to be delimited by
13655 matching {}s. Don't recognize ending delimiter within a string.
13657 * troff/input.c (get_delim_name): New function.
13658 (token::next): Implement \C.
13660 * lib/font.c (font::load): Grok ---. Add an alias for each
13661 character based on its code.
13662 (font::get_code_width): Deleted.
13663 * lib/font.h (class font): Declare font::number_to_index().
13664 Remove declaration of font::get_code_width.
13665 * lib/nametoindex.c (font::name_to_index): Add 512 rather than 256
13666 to indices of named characters.
13667 (font::number_to_index): New function.
13668 * troff/input.c (font::number_to_index): New function.
13669 (get_charinfo_by_number, charinfo::get_number,
13670 charinfo::set_number): New functions.
13671 (token::next): Turn \N into a TOKEN_NUMBERED_CHAR.
13672 (token::process, token::description, token::get_char,
13673 token::add_to_node_list, token::operator==): Handle
13674 TOKEN_NUMBERED_CHAR.
13675 * troff/charinfo.h: Declare get_charinfo_by_number,
13676 charinfo::get_number, charinfo::set_number. Add NUMBERED flag to
13678 (charinfo::numbered): New function.
13679 * troff/token.h: Add TOKEN_NUMBERED_CHAR.
13680 * troff/env.h (class environment): Remove declaration of ...
13681 * troff/env.c (environment::make_numbered_char_node): Deleted.
13682 * troff/node.c (make_numbered_node): Deleted.
13683 (class numbered_glyph_node): Remove.
13684 (troff_output_file::put_char_width, troff_output_file::put_char):
13685 Handle numbered chars.
13686 (troff_output_file::numbered_char): Removed.
13687 (tfont::get_code_width): Removed.
13688 (make_glyph_node): Don't search special fonts for numbered
13690 * troff/node.h: Remove declaration of make_numbered_node.
13691 * driver/input.c (do_file): Handle N command.
13692 * driver/printer.h: Add declaration of ...
13693 * driver/printer.c (printer::set_numbered_char): New function.
13694 * dvi/tfmtodit.c (main): Generate unnamed entries.
13695 * ps/devps/afmtodit: Likewise.
13696 * xditview/xtotroff.c (MapFont): Likewise.
13697 * xditview/libXdvi/parse.c (ParseInput): Grok N command.
13699 * tbl/main.c (process_format): If multiple widths are specified
13700 for a column but all the widths are the same, don't give an error
13703 * tbl/table.c (table::do_row): If the current row is all lines and
13704 the stuff doesn't contains a line, mark the top of the row after
13705 printing stuff before the row. If the current row is not all
13706 lines and the stuff doesn't contain a line, don't unnecessarily
13707 mark the top of the row before printing the stuff.
13709 Mon Oct 1 11:42:00 1990 James Clark (jjc at jclark)
13711 * troff/groff.h: Remove MAX_PATH.
13712 * troff/input.c (open_file): Dynamically allocate space for the
13714 (open_mac_file, process_macro_file): Corresponding changes.
13716 Sun Sep 23 18:56:26 1990 James Clark (jjc at jclark)
13718 * troff/node.h (class output_file): Make copy_file pure. Add
13719 vspace method ifdef COLUMN. Add is_printing method.
13720 * troff/node.c: Add class printing_reg. Add class
13721 real_output_file. Derive other output_file classes from
13722 real_output_file; in these classes rename begin_page to
13723 really_begin_page, print_line to really_print_line, copy_file to
13724 really_copy_file, transparent_char to really_transparent_char.
13725 Move output_file::flush to real_output_file. Add printing member
13726 to class output_file.
13727 * troff/div.h: Remove printing member from top_level_diversion.
13728 Add vspace member function to class diversion ifdef COLUMN. Add
13729 some declarations ifdef COLUMN.
13730 * troff/div.c (top_level_diversion::copy_file,
13731 top_level_diversion::transparent_output,
13732 top_level_diversion::output): Don't test printing member before
13734 * troff/input.c: Handle initial variable_space_request ifdef
13736 * troff/Makefile: Add column.c but comment it out. Add -DCOLUMN
13737 but comment it out.
13739 Sat Sep 22 11:32:22 1990 James Clark (jjc at jclark)
13741 * troff/div.c (diversion::need): Make any space forced. If we
13742 sprung a trap, set truncated_space to minus the distance to the
13743 trap and set needed_space to the amount that was needed.
13744 (top_level_diversion::space): A forced space turns no_space_mode
13746 (class constant_vunits_reg): New class.
13747 (init_div_requests): Implement number registers .trunc and .ne
13748 using constant_vunits_reg.
13749 (class truncated_space_reg): Deleted.
13751 * troff/div.h: Don't have a no_space_mode member in diversion.
13752 Instead have it in top_level_diversion.
13753 * troff/div.c (diversion::diversion): Don't initialize
13755 (top_level_diversion::top_level_diversion): Initialize
13757 (no_space, restore_spacing): Do nothing if curdiv != topdiv.
13758 (macro_diversion::output): Don't clear no_space_mode.
13760 * troff/input.c (diverted_space_node::reread): Don't call
13761 environment::do_break. In fill mode, act like a blank line.
13762 (diverted_copy_file_node::reread): Don't call
13763 environment::do_break.
13765 * troff/div.c (blank_line): New function.
13766 * troff/div.h: Declare it.
13767 * troff/input.c (process_input_stack): Call it.
13769 * troff/div.c (truncated_space_reg::get_string): New function.
13770 (init_div_requests): Bind to .trunc.
13771 (space_request, top_level_diversion::space,
13772 top_level_diversion::output, macro_diversion::space,
13773 macro_diversion::output): Update truncated_space.
13774 (macro_diversion::output): Redo calculations when trap sprung.
13775 (macro_diversion::output, macro_diversion::space): No need for
13778 * troff/div.c (top_level_diversion::output): Set nl_reg_contents
13779 after truncating post line spacing.
13781 Fri Sep 21 11:27:25 1990 James Clark (jjc at jclark)
13783 * ps/devps/prologue (MF, SF): Make them work even if setfont is
13784 defined as a procedure rather than as an operator.
13786 Thu Sep 20 12:55:05 1990 James Clark (jjc at jclark)
13788 * troff/div.c (macro_diversion::space): Ignore no_space_mode.
13790 Wed Sep 19 10:54:37 1990 James Clark (jjc at jclark)
13792 * troff/div.c (top_level_diversion::output): Merge
13793 output_file::print_line and output_file::end_of_line member
13795 * troff/div.h (class output_file):
13796 * troff/node.c (troff_output_file::print_line,
13797 troff_output_file::end_of_line, output_file::end_of_line,
13798 ascii_output_file::print_line, suppress_output_file::print_line):
13799 Corresponding changes.
13801 Tue Sep 18 11:31:47 1990 James Clark (jjc at jclark)
13803 * troff/input.c (token::next): Don't give a warning for `\.'.
13805 * troff/env.c (environment::get_center_lines): New function.
13806 (init_env_requests): Bind number register .ce to it.
13807 * troff/env.h: Declare it.
13808 * tbl/table.c (table::init_output): Define reset macro to restore
13809 .ce. If center option not given, store .ce in SAVED_CENTER_REG.
13811 (table::print): If center option not given, then imply center
13812 option if SAVED_CENTER_REG > 0.
13814 Mon Sep 17 09:19:19 1990 James Clark (jjc at jclark)
13816 * ps/devps/Makefile: Remove T from FONTS. Remove TSymbol.ps and
13817 Troff.ps from DOWNLOAD.
13819 * troff/Makefile: Change comment in DEFINES to avoid confusing
13822 * ps/ps.c (ps_printer::do_exec): Allow newlines within PostScript
13823 code. Don't try to catch errors with stopped.
13824 (check_line_lengths): New function.
13825 * ps/devps/prologue (EXEC): Deleted.
13826 (EBEGIN, EEND): New procedures.
13828 Sun Sep 16 14:51:15 1990 James Clark (jjc at jclark)
13830 * troff/input.c: Include request.h before node.h.
13831 * troff/node.c: Likewise.
13832 * troff/env.c: Likewise.
13833 * troff/div.c: Likewise.
13834 * troff/node.h (class special_node): Store argument as a macro
13835 rather than a char *.
13836 * troff/node.c (special_node::special_node, special_node::copy):
13838 (special_node::~special_node): Deleted.
13839 (special_node::tprint): Deleted.
13840 (special_node::tprint_start, special_node::tprint_end,
13841 special_node::tprint_char): New functions.
13842 (troff_output_file::special): Deleted.
13843 (troff_output_file::start_special, troff_output_file::end_special,
13844 troff_output_file::special_char): New functions.
13845 * troff/input.c (special_node::tprint): New function.
13846 (do_special): Use macro not char *.
13847 (do_transparent_macro): Deleted.
13848 (token::next): Don't call do_transparent_macro.
13850 * troff/input.c (token::next): Add 'Y' case.
13851 (do_transparent_macro): New function.
13852 * troff/node.c (troff_output_file::special): Handle newlines with
13853 argument using new continuation convention.
13854 * driver/input.c (get_string): Cope with continuation convention.
13855 (do_file): Don't call skip_line after calling get_string(1).
13856 * ps/ps.c (ps_printer::special, ps_printer::do_import,
13857 ps_printer::do_def, ps_printer::do_exec): Cope with newlines in
13859 * xditview/libXdvi/parse.c (ParseInput): Ignore lines starting
13862 Sat Sep 15 19:00:10 1990 James Clark (jjc at jclark)
13864 * troff/input.c (asciify): By default, illegal input characters
13865 should return empty string.
13867 * troff/input.c (copy_file): Handle first page transition like title.
13868 (token::next, process_input_stack): Grok COPY_FILE_REQUEST.
13870 * troff/input.c (token::next): Improve error message for EOF after
13872 (input_char_description): New function.
13873 (get_char_for_escape_name): Use input_char_description.
13874 (token::next): Warn about unrecognized escape sequences.
13875 (warning_table): Add WARN_ESCAPE.
13876 * troff/groff.h: Declare WARN_ESCAPE. Change WARN_TOTAL
13879 * troff/token.h: Remove declaration of process_input_stack.
13881 * troff/input.c: Remove declaration of init_hyphen_requests.
13882 * troff/request.h: Correct spelling in declaration of same.
13884 * troff/input.c (token::next): Check whether escape_char is 0.
13886 Fri Sep 14 12:09:25 1990 James Clark (jjc at jclark)
13888 * groff.c (main, usage, help): Implement -P and -L options.
13889 * groff.sh: Likewise.
13891 * troff/input.c (token::next): Use some gotos to avoid code
13894 * troff/input.c (get_long_name, get_name, read_long_ecsape_name):
13895 Avoid calling symbol::symbol if name empty.
13897 Thu Sep 13 06:21:45 1990 James Clark (jjc at jclark)
13899 * troff/input.c (init_input_requests): Make \n(.x return the major
13900 version number and \n(.y return the minor version number.
13901 * troff/Makefile: Construct file majorminor.c defining
13902 major_version and minor_version automatically from ../VERSION.
13904 * troff/node.c (class glyph_node): Make operator new and operator
13906 (class ligature_node): Similarily.
13908 * troff/input.c (operator==(const macro &, const macro &)): New
13910 (non_interpreted_node::same): Use this.
13911 (string_iterator::string_iterator): Make macro& argument const.
13913 * troff/input.c (input_iterator::get): New function. Don't make
13914 asciify_macro or class non_interpreted_node friends of class
13916 (non_interpreted_node::interpret): Use input_iterator::get.
13917 (asciify_macro): Likewise.
13919 * troff/input.c (~token_node, ~string_iterator, ~arg_list,
13920 ~non_interpreted_node): Deleted.
13921 * troff/node.c: (~suppress_output_file, ~ascii_output_file):
13924 * troff/symbol.h: Make all symbol member functions const.
13926 * lib/strtol.c: New file.
13927 * lib/Makefile: Add strtol.c.
13928 * Makefile: Define STRTOL as strtol.o to include strtol in
13931 Wed Sep 12 10:00:49 1990 James Clark (jjc at jclark)
13933 * pic/troff.c (troff_output::simple_circle): Divide by scale.
13935 Tue Sep 11 14:17:16 1990 James Clark (jjc at jclark)
13937 * troff/input.c (do_special): Use input_level.
13939 * troff/token.h (TOKEN_BACKSPACE): New token.
13940 (token::backspace): New function.
13941 * troff/input.c (token::description, token::next, token::process):
13942 Grok TOKEN_BACKSPACE.
13943 (do_special): Turn TOKEN_BACKSPACE back into \b.
13945 * troff/token.h (token::leader): New function.
13946 * troff/input.c (do_special): Turn TOKEN_LEADER back into \001.
13948 * troff/input.c (do_special): Turn TOKEN_TAB back into \t.
13950 * troff/input.c (do_special): Use token::description in error
13953 Mon Sep 10 11:06:27 1990 James Clark (jjc at jclark)
13955 * troff/input.c (decode_args): Combine quoted and
13956 quote_input_level variables. Make it a for (;;) loop.
13958 * troff/input.c (get_char_for_escape_name): Check for \001 and \b.
13960 * troff/input.c (read_long_escape_name): The test for whether to
13961 expand buffer was off by 1.
13962 (read_string): Similarily.
13964 Fri Sep 7 11:45:50 1990 James Clark (jjc at jclark)
13966 * troff/input.c: Use `const int' rather than `static const int'.
13968 * troff/div.h (diversion::copy_file): Declare as pure virtual.
13969 (macro_diversion::copy_file): New function.
13970 * troff/node.h: New class diverted_copy_file_node.
13971 * troff/node.c: Implement it.
13972 * troff/input.c (copy_file): Use diversion::copy_file. Handle
13973 first page transition by pushing a diverted_copy_file_node.
13974 * troff/input.c (token::next, process_input_stack): Don't handle
13977 Thu Sep 6 13:29:10 1990 James Clark (jjc at jclark)
13979 * ps/ps.c (flush_sbuf): Remember to add sbuf_kern when checking
13980 whether space widths need adjusting.
13982 * troff/charinfo.h: Generalize translated_to_space to
13983 special_translation so as to allow translation to \&.
13984 * troff/input.c (translate): Allow translation to \&.
13985 (charinfo::*): Corresponding changes.
13986 * troff/node.c (make_node, node::add_char): Corresponding changes.
13987 * troff/node.h (dummy_node::dummy_node): Allow optional first
13990 * lib/lib.h: Make codes 0200 to 0237 illegal input characters.
13991 * troff/token.h: Remove TOKEN_TITLE. Remove token::title. Add
13993 * troff/input.c (token::next): Turn a TITLE_REQUEST into a
13994 TOKEN_REQUEST with an argument of TITLE_REQUEST.
13995 (token::process): Grok that.
13996 * troff/input.c (copy_file): Handle first page transition like
13997 title by pushing a COPY_FILE_REQUEST cookie.
13998 (token::next, process_input_stack): Grok that.
13999 * troff/node.h (output_file::copy_file): Add x and y arguments.
14001 * troff/div.c (top_level_diversion::copy_file): Supply them.
14002 * troff/node.c (troff_output_file::copy_file): Add x and y
14003 arguments; moveto specified position. Invalidate font_position
14004 array after copying file.
14005 (output_file::copy_file): New function.
14006 (suppressed_output_file::copy_file, ascii_output::copy_file):
14008 * troff/input.c (transparent_file): New function.
14009 (init_input_requests): Bind to "trf".
14010 (token::next): Handle TRANSPARENT_FILE_REQUEST cookie.
14011 (process_input_stack): Likewise.
14013 * troff/Makefile: Add ../lib/lib.h to GROFF_H.
14015 * troff/node.c (init_node_requests): New number registers .kern
14016 pointing to global_kern_mode, and .lg pointing to
14017 global_ligature_mode.
14019 * troff/node.c (ligature): Don't change it if we get a bad
14022 * troff/input.c (do_define_string): Don't strip tabs.
14024 * troff/input.c (asciify_macro): Make the string_iterator auto.
14026 * troff/node.c (init_font_requests): Rename to...
14027 (init_node_requests):
14028 * troff/node.h: Change declaration.
14029 * troff/input.c (main): Change call.
14031 * troff/input.c (node::reread, diverted_space_node::reread): New
14033 (process_input_stack): Call reread rather than
14034 get_diverted_space_node.
14035 * troff/node.c (node::get_diverted_space_node,
14036 diverted_space_node::get_diverted_space_node): Removed.
14037 * troff/node.h: Declare reread methods instead of
14038 get_diverted_space_node methods. Make `n' member private.
14039 * troff/input.c: (token::diverted_space): Removed.
14040 * troff/token.h: Removed declaration.
14043 Tue Sep 4 00:48:04 1990 James Clark (jjc at jclark)
14045 * eqn/script.c (script_box::compute_metrics): Don't let
14046 SUP_RAISE_FORMAT become negative.
14048 * tbl/table.c (table::do_row): Entries that don't end in the
14049 this row shouldn't make the row non-blank.
14051 * tbl/table.c (table::make_columns_equal): Only set the width of
14052 columns which are marked as equal.
14054 * tbl/main.c (process_data): Before issuing excess data error,
14055 if last character was a newline unget it; then get it again after
14056 the error. Also include the contents of the entry in the message.
14058 * groff.c: New file.
14059 * Makefile: Build groff from groff.c. Make it possible to use
14060 either groff.sh or groff.c as groff.
14061 * Makefile.bd: Similarily.
14063 Mon Sep 3 09:39:49 1990 James Clark (jjc at jclark)
14065 * groff.sh: Don't delay expansion of $@ in assignment to files.
14066 Remove occurrences of \".
14068 Sun Sep 2 09:56:59 1990 James Clark (jjc at jclark)
14070 * all Makefiles: Simplify and rearrange.
14072 * Makefile: Handle fmod like malloc.
14073 * lib/Makefile: Similarily.
14074 * lib/fmod.c: Remove #ifdef NEED_FMOD.
14076 * Makefile: Rename OPTIMISE to OPTIMIZE.
14078 * groff.sh: Remove assignment to PATH.
14079 * Makefile: Remove SHPATH variable.
14080 * Makefile.bd: Similarily.
14082 * groff.sh: Add -V option to print the pipeline instead of
14085 Fri Aug 31 00:56:46 1990 James Clark (jjc at jclark)
14087 * lib/font.c: Split off file searching into ...
14088 * lib/fontfile.c: New file.
14090 * lib/strerror.c (strerror): Use `Error %d' for unknown errors.
14092 Thu Aug 30 13:13:55 1990 James Clark (jjc at jclark)
14094 * tbl/table.c (table::do_hspan): Delete assertion that e != 0.
14095 Also change misleading comment.
14096 (table::do_vspan): Change similarily misleading comment.
14097 * tbl/main.c (process_data): A format row with an explicit `s'
14098 uses up a data line, even if all the other columns are `_' or `='.
14100 * troff/input.c (token::description): Fix description of
14101 TOKEN_DUMMY and TOKEN_EMPTY.
14103 Wed Aug 29 04:12:08 1990 James Clark (jjc at jclark)
14105 * groff.sh: Fix description of -Z in help message.
14107 Tue Aug 28 07:28:33 1990 James Clark (jjc at jclark)
14109 * pic/object.c (object_spec::make_object): Allow negative and zero
14111 * pic/pic.y: Give linethick default value of -1.0.
14112 * pic/troff.c (troff_output::troff_output): Initialize
14113 last_line_thickness to BAD_THICKNESS.
14114 (troff_output::finish_picture): Set thickness to BAD_THICKNESS.
14115 (troff_output::line_thickness): Canonicalize negative thicknesses
14116 to RELATIVE_THICKNESS.
14117 * pic/tex.c (tex_output::set_pen_size): Silently map negative line
14118 thicknesses to DEFAULT_PEN_SIZE. Canonicalize negative pen sizes
14120 (tex_output::start_picture): Set pen_size to -2.0.
14122 * ps/ps.c (ps_printer::set_line_thickness): If line_thickness is
14123 0, then use 0 linewidth.
14124 (ps_printer::ps_printer): Initialize line_thickness to -1.
14126 * pic/troff.c (troff_output::simple_ellipse): Divide by scale.
14128 * ps/devps/symbolchars: Remove `or'.
14129 * ps/tmac.ps: Implement \(or with .char.
14131 * ps/devps/symbolchars: Move most characters into textmap.
14132 * ps/devps/textmap: Add names for troff bracket characters. Remove
14135 * ps/devps/TSymbol.ps: Removed.
14136 * ps/devps/FontMakefile: Make S from Symbol not TSymbol.
14137 * ps/tmac.ps: Do with .char what TSymbol did.
14138 * ps/devps/download: Remove TSymbol.
14140 * ps/devps/T: Removed.
14141 * ps/devps/Troff.ps: Removed.
14142 * ps/devps/Troff.afm: Removed.
14143 * ps/tmac.ps: Implement \(ru, \(ul, and \(br with .char.
14144 * ps/devps/download: Remove Troff.
14145 * ps/devps/FontMakefile: Remove T target.
14146 * ps/devps/DESC-A4: Remove T from font list.
14147 * ps/devps/DESC-letter: Likewise.
14149 * troff/input.c (macro_to_node): Rename to ...
14150 (charinfo_to_node): Don't pass mac argument. Temporarily remove the
14151 character's definition while processing it.
14152 * troff/node.c (node::add_char, make_node): Change calls to
14153 macro_to_node accordingly.
14155 * troff/input.c (token::next): Translate \_ to \(ul.
14157 * tty/devascii/R.proto: Add `|'.
14158 * tty/devlatin1/R.proto: Likewise.
14160 Mon Aug 27 11:25:41 1990 James Clark (jjc at jclark)
14162 * man: Put the version number in all the man pages.
14164 Sun Aug 26 11:40:05 1990 James Clark (jjc at jclark)
14166 * Makefile.bd: New file.
14167 * README.bd: New file.
14169 * VERSION: New file.
14170 * lib/version.c: Removed.
14171 * lib/Makefile: Create version.c from ../VERSION. Remove version.c
14174 * troff/input.c (main): Get hyphen_file from GROFF_HYPHEN
14175 environment variable.
14177 * all Makefiles: Split install target into install.bin for
14178 binaries, and install.nobin for everything else.
14179 * Makefile: Add bindist target.
14181 * man/afmtodit.man: New file.
14182 * man/Makefile: Add afmtodit.n to MAN1PAGES.
14183 * ps/devps/Makefile: Add textmap to DEVICEFILES. Install afmtodit
14185 * ps/Makefile: Pass BINDIR to make install in devps.
14187 * ps/ps.c (ps_printer::set_char): Do nothing if the character is
14188 the space character.
14190 * ps/devps/FontMakefile: Rename symbol.afm to tsymbol.afm.
14192 Sat Aug 25 15:39:03 1990 James Clark (jjc at jclark)
14194 * ps/ps.c: Redo font downloading.
14195 * ps/devps/download: New file.
14196 * ps/devps/Makefile: Add download to DEVICEFILES.
14197 * ps/devps/afmtodit: Remove -d option.
14198 * ps/devps/FontMakefile: Don't use -d option with afmtodit.
14199 * ps/devps/symbosl.ps: Add %%DocumentFonts comment.
14200 * ps/devps/zapfdr.ps: Likewise.
14201 * ps/devps/TSymbol.ps: Likewise.
14203 Fri Aug 24 20:10:30 1990 James Clark (jjc at jclark)
14205 * groff.sh: Initialize dev to ${GROFF_TYPESETTER:-@DEVICE@}.
14207 Thu Aug 23 10:03:47 1990 James Clark (jjc at yquem)
14209 * ps/ps.c (ps_output::include_file): If BROKEN_SPOOLER is defined,
14210 then strip the first line if it starts with %.
14211 * Makefile: Add a comment about this.
14213 * man/tfmtodit.man: New file.
14214 * man/Makefile: Add tfmtodit.n to MAN1PAGES.
14215 * dvi/Makefile: Install tfmtodit in BINDIR.
14217 * dvi/tfmtodit.c (usage): Mention -v option.
14219 Wed Aug 22 09:56:36 1990 James Clark (jjc at yquem)
14221 * troff/node.c (troff_output_file::end_of_line): Call do_motion.
14222 * troff/node.c (troff_output_file::transparent_char): Don't call
14225 * eqn: Add check_tabs method to most box classes.
14226 * eqn/box.c (box::top_level): Call check_tabs.
14228 * eqn/script.c (script_box::output): Use \Z.
14229 * eqn/limit.c (limit_box::output): Use \Z.
14231 * eqn/box.c (box::top_level): Use itoa.
14233 Tue Aug 21 09:29:28 1990 James Clark (jjc at yquem)
14235 * dvi/tmac.dvi: Add font translations for CR, C, TT.
14236 * dvi/devdvi/Makefile: Don't make links to CW.
14238 * ps/tmac.ps: Add font translations for C, CW, CO, CX, CD, H, HO,
14240 * xditview/tmac.X: Likewise.
14242 * troff/node.c: Add font translation feature.
14243 (get_font_translation): New function.
14244 (symbol_fontno): Translate the font name.
14245 (mount_font_no_translate): Rename to mount_font to this.
14246 (mount_font): New function.
14247 (font_family::make_definite): Call mount_font_no_translate instead
14249 (mount_style): Translate the font name.
14250 (font_translate): New function.
14251 (init_font_requests): Bind "ftr" to font_translate.
14253 * ps/devps/prologue (SN): New procedure that rounds a position to
14254 the nearest (pixel + (.25,.25)).
14255 (DL): Use SN to round endpoints.
14257 * lib/version.c: Changed version to 0.5.
14259 Sat Aug 18 04:43:21 1990 James Clark (jjc at yquem)
14261 * Makefile: Move definition of PAGE to the very beginning, so that
14262 people are less likely to miss it.
14264 Fri Aug 17 02:15:11 1990 James Clark (jjc at yquem)
14266 * man/Makefile: Don't need to sed out @UPCASE_PROG_PREFIX@.
14268 * troff/env.c (environment::choose_breakpoint): Make `can't find
14269 breakpoint' error a warning of type WARN_BREAK. Change message to
14270 `can't break line'.
14271 * troff/groff.h: Declare WARN_BREAK with code 4; change WARN_INPUT to
14273 * troff/input.c: Add WARN_BREAK to warning_table. Include
14274 WARN_BREAK in DEFAULT_WARNING_MASK.
14276 * tty/tmac.tty: Add definition of \(+-.
14278 * groff.sh: Remove `--' option to set command.
14280 * dvi/devdvi/texsy.map: Remove duplicate md entry.
14282 * ps/devps/eqnchar: Better definition of cdot using md.
14283 * dvi/devdvi/eqnchar: Likewise.
14284 * xditview/devX100/eqnchar: Likewise.
14285 * xditview/devX75/eqnchar: Likewise.
14286 * eqn/lex.c: Add definition of cdot.
14288 Thu Aug 16 09:33:57 1990 James Clark (jjc at yquem)
14290 * troff/input.c (get_optional_char): New function.
14291 * troff/input.c (set_page_character): Use get_optional_char(),
14292 rather than has_arg() and tok.get_char(1).
14293 * troff/env.c (tab_character, leader_character, hyphen_char,
14294 field_characters): Likewise.
14295 (margin_character): Likewise. Also always delete the
14296 margin_character_node.
14298 * troff/input.c (token::get_char): Use token::description.
14300 * troff/input.c (has_arg): Don't skip over tab and \}.
14301 * troff/number.c (start_number): Give a warning if the number
14302 starts with \} (WARN_RIGHT_BRACE) or tab (WARN_TAB).
14304 Wed Aug 15 10:04:37 1990 James Clark (jjc at yquem)
14306 * troff/input.c (empty_name_warning, non_empty_name_warning): New
14308 (get_name, get_long_name): Use these. Rename `warn' argument to
14311 * troff/node.c (get_fontno): Test that the symbol is not null.
14313 * troff/input.c (token::description): New function.
14314 * troff/number.c (parse_term): Use token::description in `numeric
14315 expression expected' message.
14316 * troff/groff.h: Add WARN_MISSING.
14317 * troff/number.c (start_number): New function.
14318 * troff/number.c (get_vunits, get_hunits, get_number, get_integer,
14319 get_incr_number): Use start_number().
14320 * troff/input.c (DEFAULT_WARNING_MASK): Enable WARN_NUMBER by
14322 * troff/input.c (get_name, get_long_name): Use WARN_MISSING.
14323 * troff/reg.c (alter_format): Use WARN_MISSING. Also use
14325 * troff/input.c (token::get_char): Use WARN_MISSING.
14326 * troff/input.c (token::delimiter): Use token::description.
14327 * troff/env.c (environment_switch): Back out Aug 3 change.
14328 * troff/input.c (has_arg): Skip over \}s and tabs but give a
14330 * troff/token.h (token::tab): New function.
14331 * troff/node.c (get_fontno): Use tok.skip() rather than has_arg().
14332 * troff/reg.c (alter_format): Likewise.
14333 * troff/node.c (bold_font): Use has_arg() rather than tok.skip().
14335 Tue Aug 14 10:11:21 1990 James Clark (jjc at yquem)
14337 * troff (most files): Redo warnings. Divide warnings into various
14338 categories; warning() has an additional first argument indicating
14339 the category it falls into.
14340 * troff/input.c (main): -w now takes an argument. New option -W.
14341 (enable_warning, disable_warning): New functions.
14343 * ps/devps/afmtodit: Add -a option to lie about the italic angle.
14344 * ps/devps/FontMakefile: Pretend TI has an angle of 7.
14346 Mon Aug 13 10:11:16 1990 James Clark (jjc at yquem)
14348 * ps/devps/eqnchar: Better definitions of dotdot, vec, dyad, inf.
14349 * xditview/devX100/eqnchar: Likewise. Remove definition of dot.
14350 * xditview/devX75/eqnchar: Likewise.
14351 * dvi/devdvi/eqnchar: Better definitions of vec, dyad, dotdot.
14353 * eqn/other.c: When bar or over applies to a single character
14354 don't produce an overline_box or an underline_box. Instead produce
14355 an accent_box or an underaccent_box, with the accent a line
14356 whose width is accent_width. New classes underaccent_box,
14357 overline_char_box and underline_char_box.
14358 * eqn/box.h: Move overline_box, underline_box, accent_box class
14359 declarations into eqn/other.c. Add declarations of
14360 make_underline_box, make_overline_box, make_accent_box.
14361 * eqn/eqn.y: Call make_overline_box, make_underline_box
14362 make_accent_box instead of constructors.
14363 * eqn/pbox.h, eqn/box.c: Add accent_width parameter.
14365 * eqn/other.c: Add accent_box::~accent_box.
14366 * eqn/box.h: Declare it.
14368 * groff.sh: With -Tps, use eqn -D.
14370 * eqn/other.c (overline_box::output): Use \Z. If draw_flag use \D
14372 (underline_box::output): Similarily.
14373 (accent_box::output): Use \Z.
14375 * xditview/tmac.X: Add definitions of ~ and ^ (so that they are a
14378 Sun Aug 12 09:41:15 1990 James Clark (jjc at yquem)
14380 * troff/div.c (top_level_diversion::transparent_output(unsigned
14381 char)): Use asciify.
14382 * troff/input.c (asciify): Don't make it static.
14383 * troff/token.h (asciify): Declare it.
14385 * troff/input.c (get_name, get_long_name, token::get_char,
14386 token::delimiter): Add an extra default argument which says
14387 whether a warning should be printed.
14388 * troff: Pass a non-zero argument to one of these rather than
14389 printing a warning directly.
14391 Sat Aug 11 09:02:21 1990 James Clark (jjc at yquem)
14393 * troff: Consistently use symbol::is_null.
14395 * troff/dictionary.h: Move some inline functions into
14398 * troff/request.h: Move inline functions into input.c.
14399 (request_or_macro::invoke): Make it pure.
14401 * troff/input.c, troff/reg.h: New class `constant_int_reg'.
14402 * troff/input.c (init_input_requests): Use class constant_int_reg.
14403 (class compatible_reg): Deleted.
14404 * troff/div.c (init_div_requests): Use class constant_int_reg.
14405 (class last_post_line_extra_space_reg): Deleted.
14407 * troff/env.c (tab_character): Don't change the tab character if
14408 we get an invalid argument.
14409 (hyphen_char): Similarily.
14411 * troff/reg.c (alter_format): Check that nm is not null.
14413 * Makefile, groff.sh: Make it possible to customize the commands
14414 used for printing PostScript and dvi files. Also make it possible
14415 to customize the path used by groff.sh.
14417 * eqn/eqn.y: Make `left' right associative.
14419 Fri Aug 10 18:20:39 1990 James Clark (jjc at yquem)
14421 * pic/pic.h: Added definition of M_SQRT2 for those systems that
14424 * pic/pic.h: Removed definition of INT_MAX.
14426 * troff/node.c (italic_corrected_node::vertical_extent): Omit
14429 * troff/input.c (token::next): Handle \R like \n.
14431 Tue Aug 7 09:46:33 1990 James Clark (jjc at yquem)
14433 * ps/tmac.pc (PSPIC): Simplify.
14435 * troff/env.c (tab_stops::to_string):
14436 * pic/pic.y (object_type_name):
14437 * pic/troff.c (simple_output::line):
14438 * pic/tex.c (tex_output::spline):
14439 * pic/object.c (object_spec::make_object):
14440 * tbl/main.c (process_data): Add cases to switch statements to
14441 avoid cfront warnings. (Some of these are spurious, since the
14442 switch already has a default case.)
14444 * ps/tmac.ps (PSPIC): Reformatted. Prefix all local names with
14445 `ps-'. Don't test systat; instead check number of arguments to
14448 Mon Aug 6 00:13:07 1990 James Clark (jjc at yquem)
14450 * macros/tmac.e: Do not decrease the page offset by 0.5i.
14452 * ps/ps.c (ps_printer::ps_printer): Use mktemp instead of tempnam.
14453 Unlink the file as soon as we have opened it, so that we don't
14454 have to bother with signal handlers.
14455 (handler): Deleted.
14456 (fatal_error_exit): Deleted.
14457 (main): Don't call signal.
14459 * dvi/tfmtodit.c: Add -k option so that kerns with the skewchar
14461 * dvi/devdvi/Makefile: Use the -k option with S and MI.
14463 * pic/pic.y: If there is a label, or an nth construction before
14464 the first `.' in the argument to `with', ignore it and generate a
14466 * pic/lex.c (lex_warning): New function.
14468 * tbl/table.c (table::init_output): In section keep and release
14469 macro, use 0 indent when diverting and the correct indent when
14472 * troff/input.c (interpolate_number_format): Do not interpolate
14473 anything if the number register is not defined.
14475 * tbl/main.c (process_data): Don't add entry when col >= ncolumns.
14477 Sat Aug 4 08:12:05 1990 James Clark (jjc at yquem)
14479 * ps/devps/prologue (PICTURE): Set components of graphics state to
14480 their default values.
14482 * ps/devps/text.enc: Add trademark
14483 * ps/devps/textmap: Add names for club, spade, heart, diamond,
14484 carriagereturn, suchthat. Use Upsilon1 rather than Upsilon.
14485 * ps/devps/symbolchars: Add names for summation and product.
14487 * dvi/devdvi/texsy.map: Add names for club, spade, heart, diamond,
14488 suchthat. Add pp. Add upper-case letters.
14490 * xditview/libXdvi/DviChar.c: Add names for club, spade, heart,
14491 diamond, carriagereturn, suchthat. Use Upsilon1 rather than
14494 * dvi/devdvi/texsy.map: Rename lA (left angle bracket) to la, and
14495 rA (right angle bracket) to ra. Introduce names for double-headed
14496 arrows and double-barred arrows: <>, va, lA, rA, hA, uA, dA, vA.
14497 * ps/devps/textmap: Likewise for ps device.
14498 * xditview/libXdvi/DviChar.c: Likewise for X100 and X75 devices.
14499 * tty/devascii/R.proto: Rename lA to la and rA to ra.
14500 * tty/devascii/R.proto: Likewise.
14501 * tty/tmac.tty: Provide definitions for \(<>, \(lA, \(rA, \(hA,
14503 * eqn/delim.c: In delim_table, rename \(lA to \(la and \(rA to \(ra.
14505 * xditview/tmac.X: Add definitions for \(fi \(fl \(ff \(Fi \(Fl.
14507 * eqn/lex.c: Added definitions of `approx', `grad' and `del' to
14510 Fri Aug 3 09:59:27 1990 James Clark (jjc at yquem)
14512 * troff/div.c (when_request): Use symbol::is_null rather than
14513 has_arg to determine whether we have an argument.
14514 (change_trap): Remove the trap if we get an invalid number. Give
14515 an error if we don't get at least the macro name.
14516 (diversion_trap): Remove trap if we get an invalid name or number.
14518 * troff/env.c (environment_switch): Pop if we get an invalid
14519 symbol or numeric expression.
14521 * troff/input.c (do_define_macro): If EOF is encoutered while
14522 defining the macro, do tok.next() before returning.
14524 * troff/token.h (has_arg): Move definition from here, to ...
14525 * troff/input.c (has_arg): ... here
14527 * troff/env.c (space_size): Do nothing if we get an invalid argument.
14528 * troff/input.c (shift): Likewise.
14530 * pic/lex.c (get_token_after_dot): Accept `.center' as a synonym
14533 * pic/troff.c (troff_output::start_picture): Comment out calls to
14536 * eqn/main.c (do_file): Subtract 1 from current_lineno if
14537 interpret_lf_args succeeds.
14539 * eqn/main.c (do_file): Don't recognize delimiter if preceded by
14540 \\. This avoids problems with \$N.
14542 * groff.sh: Pass -C to preprocessors.
14544 * lib/lf.c (interpret_lf_args): Be more flexible.
14546 * tbl/main.c (main): Add -C option.
14547 (table_input::get): Do not recognize TE if followed by character
14548 other than a space or newline unless -C option given.
14549 (process_input_file): Likewise for lf, TS.
14550 (process_data): Likewise for lf in text blocks.
14552 * eqn/main.c (main): Add -C option.
14553 (do_file): Don't recognize EQ, EN or lf if followed by character
14554 other than space or newline unless -C option given.
14555 * eqn/lex.c (file_input::read_line): Similarily.
14556 * eqn/eqn.h: Declare compatible_flag.
14558 * etc/soelim.c (main): Add -C option.
14559 (interpret_lf_args): Use version in libgroff.
14562 * pic/main.c (main): Add -C option, which sets compatible_flag.
14563 (top_input::get), (top_input::peek): If -C option not given,
14564 do not recognize .PS/.PE/.PF/.lf if followed by a character
14565 other than space or newline.
14566 * pic/lex.c (file_input::read_line): Similarily.
14567 * pic/pic.h: Add declaration of compatible_flag.
14569 Thu Aug 2 11:11:27 1990 James Clark (jjc at yquem)
14571 * ps/tmac.ps (PSPIC): Avoid use of `echo -n'.
14573 * troff/node.c, troff/node.h: Add `asciify' methods to classes
14574 derived from node. New class space_char_hmotion_node.
14575 * troff/input.c (asciify_macro): New function.
14576 * troff/input.c (init_input_requests): New request `asciify' bound
14578 * macros/mm.diff: New file.
14579 * Makefile: In install.mm target use `patch' to apply
14582 * troff/input.c (macro::print_size): Just print the size in bytes.
14584 * troff/div.c (return_request): Correct the argument
14587 Wed Aug 1 12:38:36 1990 James Clark (jjc at yquem)
14589 * troff/node.h (class composite_node): Add sz member.
14590 * troff/node.c (composite_node::size): Return sz.
14591 * troff/input.c (macro_to_node): Use the initial size in the
14592 environment as the size of the composite_node.
14594 * troff/node.c (node::zero_width_tprint): Provide a reasonable
14597 Tue Jul 31 10:07:10 1990 James Clark (jjc at yquem)
14599 * troff/div.c (change_trap): If we get a bad number expression,
14602 Mon Jul 30 10:30:49 1990 James Clark (jjc at yquem)
14604 * lib/matherr.c (matherr): Define this only if math.h defines
14607 Sun Jul 29 10:34:27 1990 James Clark (jjc at yquem)
14609 * troff/div.c (macro_diversion::distance_to_next_trap): If there
14610 no diversion trap return vunits(INT_MAX - vresolution).
14612 Sat Jul 28 14:28:14 1990 James Clark (jjc at yquem)
14614 * troff/input.c (do_zero_width): New implementation that doesn't
14615 use a temporary environment. Use instead:
14616 (token::add_to_node_list): New function.
14617 * troff/env.c (environment::get_prev_char_height),
14618 (environment::get_prev_char_height),
14619 (environment::get_prev_char_skew): New functions.
14620 (environment::get_prev_char): New function.
14621 (environment::get_prev_char_width): Change to use get_prev_char.
14622 (init_env_request): Implement new registers .cht, .cdp, .csk.
14623 * eqn/sqrt.c (sqrt_box::output): Don't rely upon the argument to
14624 \Z being processed in a separate environment.
14626 Fri Jul 27 10:21:25 1990 James Clark (jjc at yquem)
14628 * tbl/table.c: Removed TABLE_BOTTOM_REG.
14630 * tbl/table.c (table::init_output): In the section release macro,
14631 give a warning message if the section won't fit on one page.
14633 * tbl/table.c (table::do_top): Emit table keep only if table is
14635 (table::do_bottom): Likewise for table release.
14636 (table::table), (table::add_vertical_rule): Remove reference to
14638 * tbl/table.h: Remove keep member.
14640 * tbl/table.c: New register SUPPRESS_BOTTOM_REG. In
14641 SECTION_RELEASE_MACRO, if there's not enough space before the next
14642 trap to output the diversion, call T# ourselves, set
14643 SUPPRESS_BOTTOM_REG to 1, spring the trap, then set
14644 SUPPRESS_BOTTOM_REG back to 0. In T#, do nothing if
14645 SUPPRESS_BOTTOM_REG is non-zero. In T#, always mark the current
14646 vertical position and return to it before turning traps on again.
14648 Thu Jul 26 02:54:32 1990 James Clark (jjc at yquem)
14650 * troff/node.c, troff/node.h: In classes derived from node,
14651 replace prev_char_width method by last_char_node method.
14652 * troff/env.c (environment::get_prev_char_width): Use
14653 node::last_char_node rather than node::get_prev_char_width.
14655 * Makefile: Added comment about -fno-inline on 68030-based
14658 * troff/reg.c (number_format_to_ascii), eqn/delim.c (DELIM_TABLE_SIZE),
14659 tty/tty.c (tty_font::load_tty_font), dvi/tfmtodit.c (main): Cast
14660 expressions using sizeof to int.
14661 * dvi/dvi.c (dvi_font::handle_x_command): Avoid long->int warnings.
14663 * macros/tmac.e (TS): Don't move @f back past the current
14666 Wed Jul 25 09:11:08 1990 James Clark (jjc at yquem)
14668 * ps/ps.c (main): Buffer stderr.
14669 * dvi/dvi.c (main): Likewise.
14670 * tty/tty.c (main): Likewise.
14672 * ps/ps.c (ps_printer::do_import): Improve error handling.
14674 * troff/input.c (abort_request): Use asciify.
14676 * driver/printer.h (printer::draw), driver/printer.c (printer::draw),
14677 ps/ps.c (ps_printer::draw), dvi/dvi.c (dvi_printer::draw): Make
14678 type of first argument int rather than char. This works around a
14679 bug on the 68030 based Apollo using g++ 1.37.1.
14681 * tbl/table.h (class table): Add `keep' member.
14682 * tbl/table.c (table::table): Initialize `keep'.
14683 (table::add_vertical_rule): Set `keep' to 1.
14684 (table::do_top): Only emit table keep macro is `keep' is non-zero.
14685 (table::do_bottom): Likewise for table release macro.
14686 (table::do_row): Emit section keep macro even if the row is 0.
14688 Tue Jul 24 08:35:07 1990 James Clark (jjc at yquem)
14690 * macros/tmac.e (@C): Preserve the font family across the change
14693 Mon Jul 23 10:15:23 1990 James Clark (jjc at yquem)
14695 * lib/font.c: Initialize font::hor and font::vert to 1.
14696 (font::load_desc): Check the values of font::hor and font::vert.
14698 * lib/lib.h: Added definition of INT_DIGITS. Fix it so that it can
14699 be included in a C compilation.
14700 (iftoa): Use INT_DIGITS. Include lib.h.
14702 (as_string): Likewise.
14703 * tbl/table.c: Removed definition of INT_DIGITS.
14704 * eqn/box.c (box::top_level): Use INT_DIGITS + 1 instead of 12.
14705 * troff/input.c (input_input_requests): Likewise.
14706 * ps/ps.c (make_encoding_name): Likewise.
14707 (ps_printer::set_style): Likewise.
14708 (ps_output::put_number): Use 1 + INT_DIGITS + 1 instead of 12.
14710 * tty/devascii/R.proto: Map fm onto '.
14711 * tty/devlatin1/R.proto: Likewise.
14713 Sat Jul 21 12:45:07 1990 James Clark (jjc at yquem)
14715 * tbl/table.c: Use ' instead of DELIMITER_CHAR in places where the
14716 argument to \w is at a different input level.
14718 * tbl/table.c (table::init_output): Define a new macro
14719 REPEATED_VPT_MACRO, like vpt but if in a diversion also
14720 transparently outputs itself.
14721 (table::define_bottom_macro): Use REPEATED_VPT_MACRO instead of
14723 (table::do_row): Likewise.
14725 * tbl/table.c (vertical_rule::print): Prefix the .sp -1 line with
14726 TRANSPARENT_STRING_NAME.
14728 * tbl/table.c (table::init_output): In the table release macro
14729 print an error message and don't produce any output if after
14730 issuing the need request the table still will not fit. Also
14731 remove the diversion after bringing it back.
14733 * tbl/table.c (table::init_output): Define a new macro
14734 REPEATED_MARK_MACRO, like mk but if in a diversion also
14735 transparently outputs itself.
14736 (table::do_row): Mark row_top_reg using REPEATED_MARK_MACRO. This
14737 is necessary because .TH might not call .T#.
14738 (table::do_top): Likewise TOP_REG.
14739 (table::define_bottom_macro): If TOP_REG is no longer valid, use
14740 #T - DOUBLE_LINE_SEP rather than #T. This is necessary because the
14741 table header might contain just the two top rules.
14743 Fri Jul 20 10:51:42 1990 James Clark (jjc at yquem)
14745 * troff/div.c: Implement new request `ptr' to print all traps.
14747 * troff/env.c (init_env_requests): Implement `.tabs' reg with
14748 init_string_env_reg.
14749 * troff/env.c (class tab_reg): Deleted.
14751 Thu Jul 19 12:07:16 1990 James Clark (jjc at yquem)
14753 * troff/div.c: New number register .pn returns the number of the
14754 next page as set by the pn request.
14756 * macros/tmac.an: Redid headers and footers. Number each manual
14757 entry starting from 1 unless \nC is > 0, like Sun. Added an
14758 optional 5th argument to .TH which specifies the manual name and
14759 appears in the center of the header. Understand the X, P and D
14760 registers like Sun.
14762 Wed Jul 18 10:23:31 1990 James Clark (jjc at yquem)
14764 * troff/env.c (init_env_requests): New number register `.lt' to
14765 return the title length.
14767 * troff/node.h (class transparent_dummy_node): New class.
14768 * troff/node.c (class transparent_dummy_node): Provide member
14770 * troff/env.c (interrupt): Add a transparent_dummy_node, rather
14773 * troff/input.c (token::next): New escape sequence \).
14774 * troff/input.c (get_copy): Recognize \) in copy mode.
14776 * troff/input.c (input_stack::clear): New function.
14777 * troff/input.c (exit_request): Use input_stack::clear.
14779 * troff/token.h: Removed TOKEN_NO_PRINT_CHAR.
14780 * troff/input.c (token::process): Removed case TOKEN_NO_PRINT_CHAR.
14782 * troff/env.c: Move set_page_character to input.c. Move
14783 page_character to input.c also.
14784 * troff/env.c (title): Split off the reading of the parts of the
14785 title into read_title_parts.
14786 * troff/input.c (read_title_parts): New function. Check the
14787 input_level when testing whether a token matches the delimiter.
14789 * troff/input.c (exit_request): New function.
14790 * troff/input.c (init_input_requests): Bind ex request to
14791 exit_request rather than exit_groff.
14793 * troff/input.c (exit_groff): Call tok.next() before
14794 process_input_stack().
14796 Mon Jul 16 09:47:23 1990 James Clark (jjc at yquem)
14798 * troff/env.c: ifdef widow control support on WIDOW_CONTROL.
14799 * troff/env.h: ditto.
14800 * troff/input.c: ditto.
14802 * troff/env.c (environment::is_empty): Test pending_lines.
14804 * troff/env.c (environment::have_pending_lines): Removed.
14806 * troff/input.c: Add request to flush pending lines from the
14809 * troff/env.c, troff/env.h: Add automatic widow control feature.
14811 * troff/input.c (exit_groff): Do process_input_stack() after
14812 do_break() but before setting exit_flag to 2.
14814 * troff/input.c: Remove FLUSH_PENDING_LINES and
14815 TOKEN_FLUSH_PENDING_LINES. Instead, flush pending lines from
14816 environment after END_TRAP token seen, but only if there aren't
14817 any more traps still unfinished.
14818 * troff/token.h: Remove TOKEN_FLUSH_PENDING_LINES.
14820 Sun Jul 15 10:50:08 1990 James Clark (jjc at yquem)
14822 * troff/env.c: Rename the `retain_size' member of class
14823 pending_output_line to `no_fill'.
14825 * troff/env.c (title): When the line is output, make the
14826 retain_size argument !fill.
14828 * troff/node.h: Add `hyphenated' member to struct breakpoint.
14829 * troff/node.c (space_node::get_breakpoints),
14830 (dbreak_node::get_breakpoints): Fill this in.
14831 * troff/env.c: Allow specification of maximum number of
14832 consecutive hyphenated lines.
14834 * troff/env.c (environment::is_empty): Add test for !current_tab.
14836 Sat Jul 14 11:23:01 1990 James Clark (jjc at yquem)
14838 * troff/env.c (environment::hyphenate_line): Don't completely give
14839 up if the word is not to be hyphenated; continue so that breaks
14840 can be made at break_char_node's.
14842 * lib/lib.h: Only define INT_MAX if it's not already defined;
14843 undef INT_MIN if it's already defined.
14845 * Makefile: Make it easy to define CFRONT_ANSI_BUG.
14847 * lib/lib.h: If CFRONT_ANSI_BUG is defined, cast INT_MIN to long.
14848 This works around a bug in AT&T C++ 2.0 used with an ANSI C
14851 * macros/tmac.an (an-header): Set no-space mode.
14853 * macros/tmac.an (TH): Start a new page if necessary.
14855 * Started using ChangeLog at version 0.4.
14858 version-control: never