1 2004-10-09 Werner LEMBERG <wl@gnu.org>
3 * tmac/trace.tmac: Fix handling of `am' and `am1' calls.
5 2004-10-06 Gaius Mulley <gaius@glam.ac.uk>
7 * src/roff/troff/column.cpp (vjustify_node::copy): Updated.
9 * src/roff/troff/div.h: Include `mtsm.h'.
10 (diversion): New variables `any_chars_added', `needs_push',
11 `saved_seen_break', `saved_seen_space', `saved_seen_eol',
12 `saved_suppress_next_eol', `modified_tag'.
13 New virtual member function `is_diversion'. Update all descendants.
15 * src/roff/troff/div.cpp (diversion::diversion,
16 macro_diversion::macro_diversion): Updated.
17 (do_divert): Handle `seen_break', `seen_space', `seen_eol',
19 (top_level_diversion::space): Handle `curenv->seen_space'.
20 (page_offset): Update tag handling.
21 (space_request, blank_line, flush_output): Don't call `add_html_tag'.
23 * src/roff/troff/env.h (environment): Make `tabs' public.
24 Remove `ignore_next_eol', `emitted_node'.
25 Update `output_line', `output'.
26 New variables `seen_space', `seen_eol', `suppress_next_eol',
28 New member functions `construct_state', `make_tag',
29 `construct_format_state, `construct_new_line_state,
31 Remove `add_html_tag', `make_html_tag'.
33 * src/roff/troff/env.cpp: New externs `suppress_push',
34 `get_diversion_state', `global_diverted_space'.
35 (pending_output_line): New variable `was_centered'.
36 Update constructor and all callers.
37 (pending_output_line::output): Call `curenv->construct_format_state'.
38 (environment::environment, environment::copy): Updated.
39 (environment::output): Handle `was_centered'.
40 (environment::add_char): Handle construct and diversion state.
41 (environment::add_node): Handle construct state.
42 (environment::newline): Handle `was_centered'.
43 (environment::output_line): Updated.
44 (environment::possibly_break_line): Updated.
46 (environment::add_html_tag): Replaced with...
47 (environment::make_tag): New function.
48 (environment::add_html_tag_tabs, environment::make_html_tag): Removed.
49 (environment::dump_troff_state): New debugging function.
50 (environment::construct_state, environment::construct_format_state,
51 environment::construct_new_line_state): New functions.
52 (environment::do_break): Updated.
53 Handle `global_diverted_space'.
54 (environment::handle_tag): Update tag handling.
55 (point_size, fill, do_break_request): Don't call `add_html_tag'.
56 (no_fill): Don't call `add_html_tag'.
57 Set `suppress_next_eol'.
58 (center, right_justify, line_length, indent, temporary_indent,
62 * src/roff/troff/input.cpp: Don't include `stringclass.h'.
63 (input_iterator): New variables `is_diversion', `diversion_state'.
65 (input_stack): New member functions `get_div_level',
66 `get_diversion_state', `check_end_diversion'.
67 New variables `div_level', `diversion_state'. Initialize them.
68 (suppress_push, global_diverted_space): New global variables.
69 (input_stack::finish_get, input_stack::finish_peek,
70 input_stack::remove_boundary, input_stack::end_file,
71 input_stack::clear, input_stack::pop_macro): Call
72 `check_end_diversion'.
73 (input_stack::push): Handle `div_level' and `diversion_state'.
74 (get_diversion_state): New function.
75 (diverted_space_node::reread): Handle `global_diverted_space'.
76 (macro::macro): Update constructors.
77 (macro::is_diversion): New function.
78 (macro::operator=): Set `is_a_diversion'.
79 (string_iterator): New member function `is_diversion'.
80 (string_iterator::string_iterator): Update constructors.
81 (string_iterator::fill): Set `div_nest_level'.
82 (macro_iterator): New member function `is_diversion'.
83 (do_if_request): Handle `suppress_push'.
84 (tag, taga): New functions.
85 (init_input_requests): Add `tag' and `taga' requests.
87 (node): New virtual member function `is_tag'. Update all
90 2004-10-05 Gaius Mulley <gaius@glam.ac.uk>
92 * src/include/font.h (font): New member function
93 `get_image_generator'.
94 New variables `unscaled_charwidths' and `image_generator'.
96 * src/libs/libgroff/font.cpp (font::get_width): Always return the
97 character's unscaled width if `font::unscaled_charwidths' is set.
98 (font::get_image_generator): New function.
99 (font::load_desc): Check the `unscaled_charwidths' and
100 `image_generator' keywords.
102 * src/libs/libgroff/fontfile.cpp: Initialize
103 `font::unscaled_charwidths' and `font::image_generator'.
105 * font/devhtml/DESC.proto: s/html/unscaled_charwidths/.
107 * font/devhtml/Makefile.sub (DESC): Set `image_generator' keyword.
109 * man/groff_font.man: Document `unscaled_charwidths' and
112 * src/preproc/html/pre-html.cpp: Include `device.h'.
113 (image_gen): New global variable.
114 (imageList::createPage): Use `image_gen'.
115 (main): Use `image_generator' keyword.
117 2004-10-04 Gaius Mulley <gaius@glam.ac.uk>
119 * tmac/html.tmac: Handle \[sqrtex].
121 2004-10-04 Gaius Mulley <gaius@glam.ac.uk>
123 * src/include/printer.h (printer): New virtual method `round_width'.
125 * src/devices/grodvi/dvi.cpp, src/devices/grolbp/lbp.cpp,
126 src/devices/grolj4/lj4.cpp, src/devices/grops/ps.cpp,
127 src/devices/grotty/tty.cpp (printer::round_width): New function
130 * src/devices/grohtml/post-html.cpp (printer::round_width): New
132 (html_printer::set_numbered_char): Use it.
134 2004-10-03 Gaius Mulley <gaius@glam.ac.uk>
136 * aclocal.m4 (GROFF_GHOSTSCRIPT_PATH): New macro.
138 * configure.ac: Call GROFF_GHOSTSCRIPT_PATH.
140 * configure: Regenerated.
142 * Makefile.in (GHOSTSCRIPT): New variable.
143 (MDEFINES): Add GHOSTSCRIPT.
145 2004-10-03 Werner LEMBERG <wl@gnu.org>
147 * INSTALL.gen: Updated (taken from texinfo CVS).
149 2004-09-28 Werner LEMBERG <wl@gnu.org>
153 2004-09-28 Heinz-Jürgen Oertel <hj.oertel@surfeu.de>
155 * tmac/groff_www.man: Revised and updated.
157 2004-09-26 Werner LEMBERG <wl@gnu.org>
159 Fix \$@ and \$* to handle any number of arguments.
161 * src/roff/troff/input.h (BEGIN_QUOTE, END_QUOTE): New special
164 * src/roff/troff/input.cpp (input_iterator::internal_level):
166 (input_stack): New member functions `increase_level' and
168 (input_stack::get_level): Don't use `internal_level'.
169 (get_copy, token::next): Handle BEGIN_QUOTE and END_QUOTE.
170 (end_quote_iterator): Completely removed.
171 (interpolate_arg): Build string for \$@ and \$* which is then
172 pushed onto the input stack.
174 2004-09-23 Keith Marshall <keith.d.marshall@ntlworld.com>
176 * tmac/groff_ms.man, doc/groff.texinfo: Document changes from
179 2004-09-23 Werner LEMBERG <wl@gnu.org>
181 * tmac/an-old.tmac (ne): Using default scaling operator.
183 2004-09-19 Keith Marshall <keith.d.marshall@ntlworld.com>
185 This change implements the following features:
188 New numeric register: Defines number of lines following LP, PP,
189 QP, IP or XP, which must be kept together, before any automatic
190 page break. If insufficient space remains on the current page, a
191 page break is forced before the new paragraph begins.
194 New numeric register: Sets number of lines of following paragraph
195 which must be kept with a heading, defined by NH or SH, before any
196 automatic page break. If insufficient space remains on the
197 current page, a page break is forced before the heading.
200 (Thanks to Joerg van den Hoff, for this idea).
202 New numeric register: Sets the first level of heading (set with
203 NH), which will keep the same point size as body text; e.g. if
204 GROWPS is set to 3, .NH 3, .NH 4, ... will produce headings at the
205 point size specified by \n[PS], but .NH 2 and .NH 1 will have
206 progressively larger point sizes, determined by \n[PSINCR] (see
210 New numeric register: Sets the point size increment for each level
211 of heading, (set with NH), below the threshold level set by
212 GROWPS; e.g. if \n[PS] = 10, \n[GROWPS] = 3 and \n[PSINCR] = 2.0p,
213 then .NH 1 will produce 14pt headings, .NH 2 will produce 12pt,
214 and all other levels will remain at 10pt, (because \n[PS] = 10).
217 Existing macro now accepts a numeric argument, to make heading
218 size match that of NH with same argument value, when the
219 GROWPS/PSINCR feature is enabled.
222 New string, set by NH macro, replaces the existing (undocumented)
223 use of SN, to represent the assigned section number.
226 New string, set by NH macro, represents the assigned section
227 number, but omits the terminal period (periods at intermediate
228 levels are retained).
231 String set by NH macro, originally undocumented, now implemented
232 as an alias for SN-DOT (which reproduces original behaviour).
234 * tmac/s.tmac (PORPHANS): New register.
236 (HORPHANS, GROWPS, PSINCR): New registers.
237 (SH-NO-TAG, @SH): Use them.
240 2004-09-19 Keith Marshall <keith.d.marshall@ntlworld.com>
242 * NEWS, doc/groff.texinfo, tmac/groff_ms.man: Document the deletion
243 of `Ds' and `De' macros.
245 2004-09-10 Werner LEMBERG <wl@gnu.org>
247 In tbl, handle \a as an interpreted leader character if in
250 * src/preproc/tbl/table.h (PREFIX, PREFIX_CHAR, LEADER,
251 LEADER_CHAR): New macros.
252 (compatible_flag): New declaration.
254 * src/preproc/tbl/main.cpp (table_input): Add LEADER_1, LEADER_2,
255 LEADER_3, and LEADER_4 to `state'.
256 (table_input::get): Handle `\a'.
258 * src/preproc/tbl/table.cpp (PREFIX): Removed.
259 (LEADER_REG): New macro.
260 (table::init_output): Define LEADER_REG string register if in
263 * src/preproc/tbl/tbl.man: Document it.
265 2004-08-18 Werner LEMBERG <wl@gnu.org>
267 * tmac/doc.tmac (An): Fix error message.
269 2004-08-06 Werner LEMBERG <wl@gnu.org>
271 * src/preproc/tbl/main.cpp (main): Call `fatal' not `error' if a
272 file can't be opened. UNIX tbl has the same behaviour.
274 2004-08-05 Y T <doarhop@hotmail.com>
276 * src/preproc/grn/hdb.cpp (compatibility_flag): Add declaration.
277 (DBRead): If in compatibility mode, take into account the text
278 when computing figure boundaries.
280 2004-08-05 Werner LEMBERG <wl@gnu.org>
282 * src/preproc/soelim/soelim.man: Improved. Based on suggestions
283 from Tadziu Hoffmann.
285 2004-08-03 Werner LEMBERG <wl@gnu.org>
287 * doc/meref.me: Document `_M' register.
289 2004-08-03 Martin Husemann <martin@duskware.de>
291 Make hpftodit work correctly on big-endian systems.
293 * src/utils/hpftodit/hpftodit.cpp (File): New method
294 `get_uint32(char *)'.
295 (entry): New member `orig_value'.
296 (read_tags): Use new method.
297 (output_font_name, read_and_output_pcltypeface, dump_ascii):
300 2004-08-01 Werner LEMBERG <wl@gnu.org>
302 * tmac/s.tmac: Undo change 2003-06-29. The proper macro definitions
303 are already in X11's `macros.t' file.
305 2004-08-01 Jeff Conrad <jeff_conrad@msn.com>
307 * src/utils/hpftodit/hfptodit.cpp (output_font_name, dump_ascii):
309 (read_and_output_pcltypeface): Handle strings with length <= 4.
311 2004-07-27 Egil Kvaleberg <egil@kvaleberg.no>
313 * tmac/s.tmac (pg@top): Don't save `PO' register.
314 (pg*end-col, pg*end-page): Directly use `PO' register.
316 2004-07-27 Werner LEMBERG <wl@gnu.org>
318 * man/groff_tmac.man: Mention `trace' and `pic' macro packages.
320 * src/preproc/refer/refer.cpp (output_references): Check for
322 * src/preproc/refer/refer.man: Improve documentation of
323 `bibliography' command.
325 2004-07-26 Werner LEMBERG <wl@gnu.org>
327 Add requests `fcolor' and `gcolor'.
329 * src/roff/troff/env.cpp (fill_color_change, glyph_color_change):
331 (init_env_requests): Add `fcolor' and `gcolor'.
333 * src/roff/troff/input.h: Export do_glyph_color and do_fill_color.
335 * NEWS, man/groff_diff.man, man/groff.man, doc/groff.texinfo:
336 Document new requests.
338 2004-07-24 Werner LEMBERG <wl@gnu.org>
340 Add support for fractional point sizes in ms macros. A value for
341 PS, VS, FPS, and FVS greater than or equal to 1000 is always divided
342 by 1000. For example, `.nr PS 10250' sets the font size to 10.25p.
344 * tmac/s.tmac (@AU, @AI, par@load-init, par@init, par@reset, NL,
345 PX): Handle fractional point sizes for PS, VS, FPS, and FVS.
347 * tmac/groff_ms.man, docs/groff.texinfo, NEWS: Document it.
349 2004-07-19 Werner LEMBERG <wl@gnu.org>
351 * src/preproc/pic/lex.cpp (for_input): Add member `from'.
353 (do_for, for_input::get, for_input::peek): Handle negative `by'.
354 * src/preproc/pic/pic.man, doc/pic.ms, NEWS: Document it.
356 2004-07-08 Thomas Klausner <wiz@netbsd.org>
358 * tmac/doc-syms (doc-str-St--p1003.1-2004): New string.
359 * tmac/groff_mdoc.man: Updated.
361 2004-07-05 Werner LEMBERG <wl@gnu.org>
363 * doc/groff.texinfo: Further improve documentation of `hcode'.
365 2004-07-04 Sang Dae Yu <sdyu@bh.knu.ac.kr>
367 Improve appearance of arrows in pic.
369 * src/preproc/pic/object.cpp (draw_arrow): Make outline of filled
371 Use two line segments for drawing non-filled arrow head.
372 (line_object::print, spline_object::print): Shorten line length to
373 avoid arrow sticking.
374 (arc_object::print): Take arrow direction into account.
376 2004-07-03 Heinz-Jürgen Oertel <hj.oertel@surfeu.de>
378 * tmac/groff_www.man: Update documentation of .MPIMG.
380 2004-07-03 Werner LEMBERG <wl@gnu.org>
382 * tmac/an-old.tmac (RI): Always start with font `R'.
383 (RI, IR): Properly end with font `R'.
385 2004-07-02 Paul Eggert <eggert@cs.ucla.edu>
387 * man/ditroff.man, man/groff_font.man, man/groff_out.man,
388 src/devices/grohtml/grohtml.man, src/preproc/grn/grn.man,
389 src/preproc/pic/pic.man, tmac/groff_man.man, tmac/groff_ms.man:
390 Don't pass more than six arguments to .R, .I, .B, etc., for
391 compatibility with traditional troff macros.
393 2004-07-02 Werner LEMBERG <wl@gnu.org>
395 * src/roff/troff/input.h: s/COMPATIBLE_SAVE/PUSH_GROFF_MODE/.
396 s/COMPATIBLE_RESTORE/POP_GROFFCOMP_MODE/.
398 (PUSH_COMP_MODE): New internal character constant.
401 * src/roff/troff/input.cpp (get_copy): Handle PUSH_GROFF_MODE,
402 PUSH_COMP_MODE, and POP_GROFFCOMP_MODE.
403 (token::next, macro::append): Handle PUSH_COMP_MODE.
404 (decode_args): Add PUSH_GROFF_MODE or PUSH_COMP_MODE before and
405 POP_GROFFCOMP after each of the decoded arguments to make them
406 independent from the compatibility mode status.
407 (comp_mode): Add `COMP_ENABLE'.
408 (do_define_string, do_define_macro): Handle COMP_ENABLE.
409 (define_string, append_string, define_macro, define_indirect_macro,
410 append_macro, append_indirect_macro): Handle `compatible_flag'.
411 (chop_macro, substring_request, asciify): Handle PUSH_COMP_MODE.
413 * man/groff_diff.man, doc/groff.texinfo: Updated.
415 2004-07-01 Werner LEMBERG <wl@gnu.org>
417 * doc/groff.texinfo: Improve documentation of `hcode'.
418 Use @documentencoding and convert document to latin-1; to do that
419 make latin characters active and assign proper macros (within a
420 @tex...@end tex environment).
421 * doc/Makefile.in (.texinfo.html, groff): Use --enable-encoding.
422 * doc/Makefile.sub (groff): Ditto.
424 2004-06-29 Werner LEMBERG <wl@gnu.org>
426 Implement two new conditional operators `F <name>' and `S <name>'
427 which check whether <name> is a valid font or style, respectively.
429 * src/libs/libgroff/font.cpp (text_file): Add `silent' member.
430 (text_file::text_file): Updated.
431 (text_file::error): Don't emit message if `silent' is set.
432 (font::load_font): Add optional third argument (which is directly
434 (font::load): Add optional second argument to check the header of
435 a font only, without emitting warning or error messages.
436 * src/include/font.h (font): Updated.
438 * src/roff/troff/input.cpp (do_if_request): Implement `S' and `F'
440 * src/roff/troff/node.cpp (mount_font_no_translate): Add optional
441 fourth argument to check a font without mounting.
442 (check_font, check_style): New functions.
443 * src/roff/troff/node.h: Updated.
445 * man/groff_diff.man, man/groff.man, NEWS, doc/groff.texinfo:
448 2004-06-27 Werner LEMBERG <wl@gnu.org>
450 Implement new string-valued register `.sty' to return the current
453 * env.cpp (environment::get_style_name_string): New function.
454 (init_env_requests): Add `.sty' register.
455 * env.h (environment): Updated.
456 * node.cpp (font_info): Make `get_style_name' a friend.
457 (get_style_name): New function.
460 * man/groff_diff.man, man/groff.man, NEWS, doc/groff.texinfo:
463 2004-06-15 Werner LEMBERG <wl@gnu.org>
465 * src/preproc/tbl/main.cpp (process_data) <GOT_RIGHT_BRACE>: Handle
468 2004-06-10 Colin Percival <colin.percival@wadham.ox.ac.uk>
470 * doc/meintro.me, doc/meref.me: Don't use \*[td], \n[dy], \*[mo],
471 and \n[mo] to avoid dependency on current date.
473 2004-06-08 Werner LEMBERG <wl@gnu.org>
475 * Makefile.sub (install_data): New target.
477 2004-06-04 Werner LEMBERG <wl@gnu.org>
479 * src/libs/libxutil/Makefile.sub (EXTRA_CFLAGS): Define.
481 2004-06-03 Werner LEMBERG <wl@gnu.org>
483 * src/devices/xditview/Makefile.sub (EXTRA_LDFLAGS): Fix typo and
485 (install_data): Add $(srcdir).
487 * src/utils/xtotroff/Makefile.sub (EXTRA_LDFLAGS): Fix order of
490 2004-06-02 Werner LEMBERG <wl@gnu.org>
492 * aclocal.m4 (GROFF_X11): s/have_no_x/groff_no_x/.
493 Add X11 stuff to CFLAGS, LDFLAGS, and LIBS temporarily.
494 Add test for Xmu library.
495 (GROFF_APPRESDIR_OPTION, GROFF_APPRESDIR_CHECK,
496 GROFF_APPRESDIR_DEFAULT): New macros.
498 * configure.ac: Call GROFF_APPRESDIR_OPTION, GROFF_APPRESDIR_CHECK,
499 and GROFF_APPRESDIR_DEFAULT.
501 * configure: Regenerated.
503 * Makefile.in (appresdir): New variable.
504 (MDEFINES): Add appresdir.
506 * src/devices/xditview/Makefile.sub (EXTRA_LDFLAGS): Add -Xmu and
508 (install_data, uninstall_sub): New targets to handle GXditview.ad.
510 * src/utils/indxbib/Makefiles.ub (install_data): Depend on
511 `$(srcdir)/eign', not `eign'.
513 * MANIFEST, INSTALL, NEWS, PROBLEMS: Updated.
515 * man/groff_out.man, man/roff.man, src/devices/grops/grops.man,
516 src/devices/xditview/gxditview.man, src/roff/groff/groff.man:
517 Protect (g)xditview with `\%' to avoid hyphenation.
518 Other minor formatting.
520 2004-06-01 Werner LEMBERG <wl@gnu.org>
522 Integrate gxditview into groff's standard directory hierarchy.
524 * src/xditview/*: Moved to ...
525 * src/devices/xditview/*: Here.
526 Moved DviChar.h and XFontName.h to src/include.
527 Moved DviChar.c and XFontName.c to new directory src/libs/libxutil.
528 Split off `xmalloc' into new file src/libs/libxutil/xmalloc.c.
529 Moved xtotroff.c to new directory src/utils/xtotroff.
530 Provide proper Makefile.sub files (reusing the stuff from
532 DESC renamed to DESC.in.
533 Removed GXDitview-ad.h, INSTALL, Imakefile.in.
534 Converted everything from K&R to ANSI C.
535 Decorated with const where appropriate.
536 Cast string constants with `String' and `char *' where appropriate.
537 Made it compile with C++ (used as a C compiler).
538 Removed other minor compiler warnings.
540 * src/devices/xditview/device.c: Include config.h, string.h, and
542 Don't declare `exit', `strtok', `strchr', and `getenv'.
545 * src/devices/xditview/font.c: Don't declare `XParseFontName' and
548 * src/devices/xditview/xditview.c: Include config.h.
549 Include stdio.h earlier.
550 Protect declaration of `popen' and `pclose' with
551 NEED_DECLARATION_POPEN and NEED_DECLARATION_PCLOSE.
552 Replace `caddr_t' with `XtPointer'.
553 (MakePromptFunc): New typedef.
554 (DoPrint): Use RETSIGTYPE.
555 (promptfunction): Change type to MakePromptFunc.
556 (MakePrompt): Use MakePromptFunc for third argument.
559 * src/devices/xditview/ad2c: Add casts to `String'.
561 * src/include/XFontName.h (XFontNameString): Don't use array
563 Add prototypes for `XParseFontName', `XFormatFontName',
564 `XCompareFontName', and `XCopyFontName'.
566 * src/include/Makefile.sub (HDRS): Add `DviChar.h' and
569 * src/utils/xtotroff/xtotroff.c: Include getopt.h.
570 Don't declare `XParseFontName' and `XFormatFontName'.
572 (main): Remove `optind' and `optarg'.
574 * Makefile.in (XDEVDIRS, XPROGDIRS, XLIBDIRS): New variables
575 (to select programs which need X).
576 Make XDEVIDIRS depend on `FORCE'.
577 (X_CFLAGS, X_LIBS, X_EXTRA_LIBS, X_PRE_LIBS): New variables (for
580 (LIBDIRS): Use XLIBDIRS.
581 (CPROGDIRS): Use XPROGDIRS.
582 (DEVDIRS): Remove font directories for gxditview.
583 (ALLDIRS, DISTDIRS): Add XDEVDIRS.
584 (EXTRADIRS): Remove src/xditview.
586 * Makefile.sub (DISCLEANFILES): Updated.
588 * Makefile.comm (LIBXUTIL): New variable.
589 (.cpp.o, .cpp.obj): Handle EXTRA_CCFLAGS.
590 (.c.o, .c.obj, .y.o): Handle EXTRA_CFLAGS.
592 * Makefile.cpg, Makefile.ccpg ($PROG): Handle EXTRA_LDFLAGS.
594 * aclocal.m4 (GROFF_X11): New function.
596 * configure.ac: Call GROFF_X11.
597 Don't create src/xditview/Imakefile.
598 Don't emit notice how to build gxditview.
600 * configure: Regenerated.
602 * test-groff.in (GROFF_BIN_PATH, XENVIRONMENT): Updated.
604 2004-05-28 Akihiro Sagawa <sagawa@sohgoh.net>
606 * Makefile.in (CPPFLAGS): Define.
607 (MDEFINES): Add CPPFLAGS.
609 2004-05-27 Werner LEMBERG <wl@gnu.org>
611 * arch/misc/Makefile.sub (shdeps.sed): Use $(srcdir).
613 2004-05-26 Niklas Edmundsson <nikke@acc.umu.se>
615 Fix problems with `friend name injections'.
617 * src/preproc/eqn/box.h (make_mark_box, make_lineup_box,
618 make_script_box), src/roff/troff/div.h (end_diversions),
619 src/roff/troff/env.h (title), input.cpp (process_input_stack): Undo
622 2004-05-25 Bernd Warken <bwarken@mayn.de>
624 * src/preproc/pic/pic.man, doc/pic.ms: Add example for `command'.
626 2004-05-25 Werner LEMBERG <wl@gnu.org>
628 * src/libs/libgroff/cset.cpp, src/libs/libgroff/lf.cpp,
629 src/libs/libgroff/color.cpp: Include lib.h.
631 2004-05-25 Paul Eggert <eggert@cs.ucla.edu>
633 * PROBLEMS: Update documentation for problems with Sun C++ 5.0
634 through Forte 6u1, and for how to get GNU make on Solaris.
636 2004-05-24 Werner LEMBERG <wl@gnu.org>
638 * PROBLEMS: Document problems with gcc 3.4.0 on Sun. Reported
641 2004-05-15 Keith Marshall <keith.d.marshall@ntlworld.com>
643 * arch/misc/Makefile.sub (shdeps.sed): Don't use `$<' in explicit
646 2005-05-14 Werner LEMBERG <wl@gnu.org>
648 * REVISION: Set to 2.
650 * aclocal.m4 (GROFF_STDINT_H): Removed.
651 (GROFF_INTTYPES_H): Define HAVE_CC_INTTYPES_H.
653 * configure.ac: Updated.
654 * configure, src/include/config.hin: Regenerated.
656 * src/libs/libgroff/tmpname.cpp: Don't include stdint.h but
657 inttypes.h conditionally.
659 2003-05-13 Werner LEMBERG <wl@gnu.org>
661 Version 1.19.1 released
662 =======================
664 2004-05-10 Stephen Gildea <http://www.gildea.com/stephen>
666 * src/preproc/refer/label.y (same_author_last_name,
667 same_author_name): Handle empty sort keys.
669 2004-05-10 Werner LEMBERG <wl@gnu.org>
671 * NEWS, README, TODO, PROJECTS, PROBLEMS, MANIFEST, doc/webpage.ms,
674 * tmac/doc-syms (doc-str-Lb-libposix, doc-str-Lb-libpthread,
675 doc-str-Lb-librt): Reset font.
676 (Lb): Rename `doc-str-Lb' to `doc-str-Lb1'.
677 Provide `doc-str-Lb' to reset font.
678 * tmac/groff_mdoc.man: Updated.
680 2004-05-08 Jan Schaumann <jschauma@netmeister.org>
682 * src/preproc/html/pre-html.cpp (make_message): Make it work for
683 snprintf versions which don't conform to ANSI C 99 (this is,
684 counting the string's trailing null byte in the return value).
686 2004-05-07 Keith Marshall <keith.d.marshall@ntlworld.com>
688 * src/roff/troff/node.cpp (suppress_node::tprint): Don't expect
689 that all implementations of sprintf handle null pointers correctly.
691 2004-05-04 Werner LEMBERG <wl@gnu.org>
693 * NEWS, man/groff_diff.man, man/groff.man, doc/groff.texinfo:
694 Document `.U' register.
696 * src/roff/troff/env.cpp (environment::mark_last_line)
697 [WIDOW_CONTROL]: Fix scope of `p' for new C++ compilers.
699 2004-05-04 Larry Kollar <kollar@alltel.net>
701 New read-only register `.U'; it returns 1 in safer mode and 0
704 * src/roff/troff/input.cpp (init_input_requests): Implement `.U'
707 2004-05-03 Werner LEMBERG <wl@gnu.org>
709 * install-sh, mkinstalldirs: New versions; taken from texinfo CVS.
711 2004-04-17 Werner LEMBERG <wl@gnu.org>
713 * src/include/font.h (font): Use `int' for ch_index.
714 * src/libs/libgroff/font.cpp (font::alloc_ch_index,
715 font::compact): Updated.
717 * src/roff/groff/pipeline.c (run_pipeline) [_WIN32]: Fix compiler
720 * src/roff/troff/div.cpp (begin_page), src/roff/troff/env.cpp
721 (hyphen_word): Fix compiler warnings.
722 * src/roff/troff/input.cpp (get_char_for_escape_name): Return
725 (get_delim_number, get_line_arg): Change second argument type to
727 (macro_header::copy, token::next, do_define_string,
728 do_define_character, substring_request, asciify_macro,
729 unformat_macro, read_size, non_interpreted_node::interpret,
730 while_request, main: Fix compiler warnings.
731 (read_color_draw_node): Initialize `col'.
733 * src/preproc/tbl/table.cpp (horizontal_span, table_entry): Make
734 `start_col' and `end_col' of type `int'.
735 (vertical_rule): Make `col' of type `int'.
737 * src/preproc/grn/hdb.cpp (DBRead): Protect call to getc with check
740 * src/preproc/refer/label.y (uppercase_array, lowercase_array):
742 (format_serial): Use them to remove dependency on ASCII.
744 * src/devices/grops/ps.cpp (ps_printer::define_encoding): Fix
746 * src/devices/grops/psrm.cpp (resource_manager::supply_resource):
749 * src/devices/grotty/tty.cpp (tty_font::load_tty_font): Fix
751 (glyph): Change type of `hpos' to `int'.
753 * src/devices/lbp/lbp.cpp (strsep): Removed. Unused.
754 * src/devices/lbp/lbp.h (splinerel): Fix compiler warnings.
756 * src/utils/tfmtodit.cpp (gf::load): Fix compiler warnings.
758 * src/utils/pfbtops/pfbtops.c (get_text): Fix compiler warning.
760 2004-04-16 Werner LEMBERG <wl@gnu.org>
762 * src/devices/grolbp/lbp.h, src/preproc/grn/gprint.h,
763 src/preproc/grn/hgraph.cpp, src/preproc/grn/hpoint.cpp,
764 src/preproc/html/pushback.cpp, src/preproc/html/pushback.h: Use
765 `double' instead of `float' everywhere.
766 * src/preproc/grn/main.cpp: Use `double' instead of `float'
768 (main): Add return value.
769 * src/preproc/grn/hdb.cpp: Use `double' instead of `float'
771 Update all user functions.
773 * src/include/search.h, src/include/ptable.h, src/include/printer.h,
774 src/preproc/eqn/box.h, src/preproc/pic/object.h,
775 src/preproc/refer/refer.h, src/preproc/tbl/table.h,
776 src/preproc/tbl/table.cpp, src/roff/troff/env.h,
777 src/roff/troff/div.h, src/roff/troff/token.h, src/roff/troff/node.h,
778 src/roff/troff/input.cpp, src/roff/troff/request.h,
779 src/roff/troff/node.cpp: Don't mix `struct' and `class' in forward
782 * src/utils/indxbib/signal.c: Include stdlib.h.
784 2004-04-14 Keith Marshall <keith.d.marshall@ntlworld.com>
786 * tmac/s.tmac (@init, RP): Allow initialization of the PO register
787 before the first page.
789 2004-04-14 Thomas Klausner <wiz@netbsd.org>
791 * tmac/doc-common (doc-volume-as-*): Use lowercase names.
792 (doc-operating-system-*): Updated.
793 * tmac/doc-syms (doc-str-St-*): Various small fixes.
794 (doc-str-Lb-*): Add more library names.
796 2004-04-10 Art Haas <ahaas@airmail.net>
798 * src/utils/hpftodit/hpuni.cpp (hp_msl_to_unicode_list): Don't
801 2004-04-09 Art Haas <ahaas@airmail.net>
803 * src/utils/tfmtodit.cpp (lig_chars): Don't use anonymous type.
805 2004-04-09 Keith Marshall <keith.d.marshall@ntlworld.com>
807 * arch/misc/shdeps.sh: Generate better comment for sed script.
809 2004-04-08 Art Haas <ahaas@airmail.net>
811 * src/libs/libgroff/glyphuni.cpp (glyph_to_unicode_list),
812 src/libs/libgroff/uniglyph.cpp (unicode_to_glyph_list),
813 src/libs/libgroff/uniuni.cpp (unicode_decompose_list),
814 src/preproc/eqn/box.cpp (param_table), src/preproc/grn/hgraph.cpp
815 (polyfill), src/preproc/grn/main.cpp (polyfill),
816 src/preproc/refer/command.cpp (command_table),
817 src/utils/tfmtodit.cpp (lig_table): Don't use anonymous types (which
818 gcc 3.5 doesn't like).
820 2004-04-08 Werner LEMBERG <wl@gnu.org>
822 Removing many compiler warnings. groff should now compile with
823 a C++ compiler used for C files also. [Simple variable renamings
824 to avoid shadowing aren't logged in detail.]
826 * src/devices/grodvi/dvi.cpp: Some local variable renamings.
827 (draw_dvi_printer::draw) ['c']: Enclose in block.
829 * src/devices/grohtml/post-html.cpp: Some local variable renamings.
830 (page::add_line): Fix typos.
831 * src/devices/grohtml/html-text.cpp: Some local variable renamings.
833 * src/devices/grolbp/lbp.cpp: Don't define _GNU_SOURCE.
834 Some local variable renamings.
835 * src/devices/grolbp/lbp.h: Some local variable renamings.
837 * src/devices/grolj4/lj4.cpp, src/devices/grotty/tty.cpp: Some local
840 * src/libs/libbib/index.cpp (index_search_item_iterator::get_tag):
841 Remove redundant local variable declaration.
842 * src/libs/libbib/map.c (mapread, unmap): Don't use K&R style.
843 Don't use `caddr_t' but `void *'.
844 Enclose functions with `extern "C"' for C++.
846 * src/libs/libdriver/input.cpp (remember_filename,
847 remember_source_filename): Use cast for string constant.
849 * src/libs/libgroff/font.cpp, src/libs/libgroff/fontfile.cpp,
850 src/libs/libgroff/nametoindex.cpp, src/libs/libgroff/paper.cpp,
851 src/libs/libgroff/geometry.cpp: Some local variable renamings.
852 * src/libs/libgroff/iftoa.c, src/libs/libgroff/itoa.c: Don't use K&R
854 Enclose functions with `extern "C"' for C++.
855 * src/libs/libgroff/quotearg.c (TRUE,FALSE): Define as macros.
856 (needs_quoting): Return `int'.
857 (quote_arg): Add proper casts to malloc and realloc.
858 * src/libs/libgroff/spawnvp.c: Compile code only for MS-DOS and
859 various MS Windows environments.
860 (spawnvp_wrapper): Add proper cast to malloc.
862 * src/preproc/eqn/box.h: Remove redundant declarations of
863 `make_script_box', `make_mark_box' and `make_lineup_box'.
864 * src/preproc/eqn/eqn.y: Remove redundant declaration of `strsave'.
865 * src/preproc/eqn/script.cpp, src/preproc/eqn/pile.cpp: Some local
868 * src/preproc/grn/hpoint.cpp: Some local variable renamings.
869 * src/preproc/grn/hgraph.cpp: Some local variable renamings.
870 (dx, dy): Renamed functions to...
871 (deltax, deltay): This.
872 * src/preproc/grn/main.cpp: Some local variable renamings.
873 (deffont): Add `const'.
874 (initpic, conv): Use cast for string constant.
876 * src/preproc/html/pre-html.cpp: Some local variable renamings.
877 (makeFileName, alterDeviceTo, addZ): Use cast for string constant.
878 (char_buffer::run_output_filter): Second argument is unused.
879 * src/preproc/html/pushback.cpp: Some local variable renamings.
881 * src/preproc/pic/pic.y: Remove redundant declaration of `do_copy'.
882 * src/preproc/pic/object.cpp: Some local variable renamings.
884 * src/preproc/refer/label.y (lookup_label): Remove redundant
885 declaration of local variable.
887 * src/preproc/soelim.cpp: Remove redundant declaration of
890 * src/preproc/tbl/main.cpp: Some local variable renamings.
892 * src/roff/groff/groff.cpp (main): Use cast for string constant.
893 * src/roff/groff/pipeline.c: Enclose declarations of `error',
894 `c_fatal', and `i_to_a' with `extern "C"' for C++.
895 Don't use C++-style comments.
897 * src/roff/troff/env.h: Remove redundant declaration of `title'.
898 * src/roff/troff/node.h, src/roff/troff/env.cpp,
899 src/roff/troff/div.cpp, src/roff/troff/node.cpp: Some local variable
901 * src/roff/troff/div.h: Remove redundant declaration of
903 * src/roff/troff/troff.h: Remove redundant declaration of
905 * src/roff/troff/input.cpp: Remove redundant declaration of
906 `handle_first_page_transition' and `process_input_stack'.
908 * src/utils/hpftodit.cpp: Some local variable renamings.
910 * src/utils/indxbib/signal.c: Enclose functions with `extern "C"'
912 Don't define RETSIGTYPE.
913 * src/utils/indxbib/indxbib.cpp: Some local variable renamings.
915 * src/utils/pfbtops/pfbtops.cpp: Don't use K&R style.
916 (error): Use `const' in argument.
917 (main): Remove redundant declaration of `optind'.
918 Move declaration of `Version_string' to top-level.
920 * PROBLEMS: Document difficulties compiling signal.c if a C++
921 compiler is used for C.
923 2004-04-07 Werner LEMBERG <wl@gnu.org>
925 * Makefile.sub (DISTCLEANFILES): Add `test-groff'.
927 2004-04-06 Keith Marshall <keith.d.marshall@ntlworld.com>
929 Make scripts like nroff.sh and neqn.sh portable across various
930 (Unix-like) shell implementations from Cygwin, MSYS, etc., which use
931 non-POSIX path separators. The idea is to extend those scripts to
932 decide at run-time (of the script) which path separator to use.
934 * arch/misc/Makefile.sub: New file.
935 * arch/misc/shdeps.sh: New file, generating OS dependency fixups.
936 This script handles @GROFF_BIN_PATH_SETUP@, replacing it with
937 a proper definition of the variable `GROFF_RUNTIME'.
939 * Makefile.in (SH_DEPS_SED_SCRIPT): New variable.
940 (MDEFINES): Add SH_DEPS_SED_SCRIPT.
941 (PROGDEPDIRS): New variable.
943 (PROGDIRS): Add PROGDEPDIRS.
945 * src/preproc/eqn/Makefile.sub (neqn): Call SH_DEPS_SED_SCRIPT.
946 Don't substitute @SEP@ and @BINDIR@.
947 * src/preproc/eqn/neqn.sh: Use @GROFF_BIN_PATH_SETUP@.
948 (PATH): Use GROFF_RUNTIME.
950 * src/roff/nroff/Makefile.sub (nroff): Call SH_DEPS_SED_SCRIPT.
951 Don't substitute @SEP@ and @BINDIR@.
952 * src/roff/nroff/nroff.sh: Use @GROFF_BIN_PATH_SETUP@.
953 (PATH): Use GROFF_RUNTIME.
955 2004-04-05 Keith Marshall <keith.d.marshall@ntlworld.com>
957 * src/roff/nroff/nroff.sh: Implement work-around for sh.exe from
958 Cygwin which doesn't handle stderr correctly.
960 2004-03-08 Werner LEMBERG <wl@gnu.org>
962 * Makefile.comm (install_dev, uninstall_dev): Protect `for' loops
963 against empty argument. Problem reported by <cgd@broadcom.com>.
965 2004-03-05 Keith Marshall <keith.d.marshall@ntlworld.com>
967 * Makefile.in (SEP): Replaced with...
968 (RT_SEP, SH_SEP): Separators for the target platform's native path
969 separator and the build environment, respectively.
970 (fontpath, tmacpath): Use RT_SEP.
973 * contrib/mom/Makefile.sub (GROFF_BIN_PATH): Use SH_SEP.
974 * doc/Makefile.sub (GROFF_BIN_PATH): Use SH_SEP.
975 * src/preproc/eqn/Makefile.sub (neqn): Use SH_SEP.
976 * src/roff/nroff/Makefile.sub (nroff): Use SH_SEP.
978 2004-03-05 Werner LEMBERG <wl@gnu.org>
980 * fonts/devlj4/Makefile.sub (LJ4RES): Set to 1200. This helps to
981 reduce alignment problems with newer printers which use built-in
982 TrueType fonts (instead of the older Intellifonts). The ideal
983 solution is to provide a second set of groff metric files, but this
984 is extremely time-consuming to produce, given that HP's metric
985 files are very rudimentary.
987 2004-03-01 Werner LEMBERG <wl@gnu.org>
989 * src/devices/grolj4/lj4.cpp (main): Fix argument of getopt_long.
990 s/operand/argument/ in error message.
992 2004-03-01 Keith Marshall <keith.d.marshall@ntlworld.com>
994 * src/roff/groff/groff.cpp (main): Don't allow option -o if -Thtml
997 2004-03-01 Antti Kantee <pooka@netbsd.org>
999 * tmac/s.tmac (XE): Fix error message.
1001 2004-02-27 Jeff Conrad <jeff_conrad@msn.com>
1003 * src/include/nonposix.h (write, dup, dup2, close) [_MSC_VER]:
1006 * src/roff/groff/pipeline.c: Declare strcasecmp.
1007 (run_pipeline) [_WIN32]: Use function name variants which don't
1009 Fix stream handling.
1011 2004-02-27 Keith Marshall <keith.d.marshall@ntlworld.com>
1013 * src/include/nonposix.h: Fix declaration of `system_shell_name'.
1014 Declare `spawnvp_wrapper' and macro definitions of spawnvp only
1015 for platforms which use the native Win32 runtime libraries.
1016 (FLUSH_INPUT_PIPE) [_UWIN]: Provide non-empty version.
1018 * src/libs/libgroff/quotearg.c (QUOTE_ARG_MALLOC_ERROR,
1019 QUOTE_ARG_REALLOC_ERROR): Fix string.
1021 * src/preproc/html/pre-html.cpp: Remove declaration of
1023 Don't use __MINGW32__.
1024 s/DEBUG_FILE/DEBUG_FILE_DIR/.
1025 (DEBUG_TEXT, DEBUG_NAME, DEBUG_FILE) [DEBUGGING]: New macros.
1026 (OUTPUT_STREAM, PS_OUTPUT_STREAM, REGION_OUTPUT_STREAM): New macros.
1027 (char_buffer::run_output_filter) [MAY_FORK_CHILD_PROCESS]: Fix
1028 calls to `set_redirection' and `WAIT'.
1029 [MAY_SPAWN_ASYNCHRONOUS_CHILD]: Remove unused variable `i' and `j'.
1030 Fix calls to `set_redirection' and `save_and_redirect'.
1031 (char_buffer::do_html, char_buffer::do_image) [DEBUGGING]: Fix calls
1032 to `set_redirection' and `save_and_redirect'.
1033 (usage): Fix message.
1034 (makeTempFiles, main): Use `DEBUG_FILE'.
1036 2004-02-21 Werner LEMBERG <wl@gnu.org>
1038 * src/roff/troff/troff.h (WARN_TOTAL): Fix value.
1040 2004-02-21 Keith Marshall <keith.d.marshall@ntlworld.com>
1042 * src/libs/libgroff/quotearg.c: New file, providing proper argument
1043 quoting for MSVC's spawn* and exec* functions.
1044 * src/libs/libgroff/spawnvp.c: New file, providing a wrapper around
1045 spawnvp with proper quoting for MSVC.
1047 * src/libs/libgroff/assert.cpp (program_name),
1048 src/libs/libgroff/new.cpp (program_name): Declare as `extern "C"'.
1049 * src/libs/libgroff/Makefile.sub (OBJS, CSRCS): Updated.
1051 * src/roff/troff/input.cpp (program_name): Declare as `extern "C"'.
1053 * src/include/error.h (program_name): Declare as `extern "C"'.
1054 * src/include/nonposix.h [__MSDOS__ ...]: Handle spawnvp.
1056 2004-02-21 Jeff Conrad <jeff_conrad@msn.com>
1058 * src/preproc/html/pre-html.cpp [__CYGWIN__ ...]: Declare
1060 [MAY_SPAWN_ASYNCHRONOUS_CHILD]: Declare i and j.
1062 2004-02-20 Jeff Conrad <jeff_conrad@msn.com>
1064 * src/roff/groff/pipeline.c (cmd) [__MSDOS__ || ...]: New global
1066 (sbasename) [__MSDOS__ || ...]: New function.
1067 (system_shell_name) [__MSDOS__ || ...]: Use a different, more
1069 (system_shell_dash_c, is_system_shell) [__MSDOS__ || ...]: Updated.
1070 (run_pipeline) [_WIN32]: Use _XXX variants for some macros instead
1072 Use STDOUT_FILENO instead of hardcoded file handle.
1073 (signal_catcher) [__MSDOS__]: Moved to non-_WIN32 section.
1075 2004-02-19 Werner LEMBERG <wl@gnu.org>
1077 * src/roff/troff/div.cpp: Include nonposix.h after troff.h to
1078 avoid warnings w.r.t. redefinition of P_tmpdir for some compilers.
1080 2004-02-18 Werner LEMBERG <wl@gnu.org>
1082 * font/devlj4/Makefile.sub (DEVFILES): Updated to contain all
1083 new font and mapping files.
1085 2004-02-18 Jeff Conrad <jeff_conrad@msn.com>
1086 Keith Marshall <keith.d.marshall@ntlworld.com>
1088 * src/include/nonposix.h (FLUSH_INPUT_PIPE): New macro to empty
1089 an input pipe. This is needed for the MSVC compiler to make troff's
1092 * src/roff/troff/div.cpp: Include nonposix.h.
1093 (cleanup_and_exit): Call FLUSH_INPUT_PIPE.
1095 2004-02-17 Werner LEMBERG <wl@gnu.org>
1097 * font/devlj4/generate/special.awk: New script.
1098 * font/devlj4/generate/Makefile (S): Use special.awk.
1099 * font/devlj4/*: Regenerated, including the following new files:
1100 Arial (AR, AB, AI, ABI), Times New Roman (TNRR, TNRB, TNRI, TNRBI),
1101 MS Symbol (SYMBOL), Wingdings (WINGDINGS).
1102 * NEWS: Document new lj4 fonts and revised hpftodit.
1104 2004-02-17 Paco Andrés Verdú <pandres@dragonet.es>
1106 * src/devices/grolbp/lbp.h (vmdvarc): Fix formatting string.
1108 2004-01-25 Werner LEMBERG <wl@gnu.org>
1110 * src/libs/libgroff/progname.cpp: Replaced with...
1111 * src/libs/libgroff/progname.c: New file.
1112 * src/libs/libgroff/Makefile.sub: Updated accordingly.
1114 2004-01-17 Werner LEMBERG <wl@gnu.org>
1116 * font/devlj4/generate/Makefile (SYMBOL): Use 9nb28703.tfm.
1118 2004-01-16 Jeff Conrad <jeff_conrad@msn.com>
1120 * font/devlj4/generate/wingdings.map,
1121 font/devlj4/generate/symbol.map: Include unnamed glyphs.
1122 Use groff glyph names where possible.
1123 * src/devices/grolj4/lj4_font.man: Minor updates.
1125 2004-01-13 Werner LEMBERG <wl@gnu.org>
1127 * tmac/www.tmac (DC): Handle TTY devices.
1129 * doc/webpage.ms: Document viewCVS from ffii.org.
1130 * NEWS, README: Updated.
1132 * src/roff/groff/groff.man: Mention lj4_font man page.
1134 * font/devlj4/generate/Makefile (SYMBOLMAP, WINGDINGSMAP): New
1136 (FONTS): Add SYMBOL and WINGDINGS.
1137 (SYMBOL, WINGDINGS): New targets.
1139 2004-01-13 Jeff Conrad <jeff_conrad@msn.com>
1141 * src/devices/grolj4/lj4_font.man: New man page.
1142 * src/devices/grolj4/Makefile.sub (MAN5): New variable.
1143 * src/devices/grolj4.man: Mention lj4_font man page.
1145 * src/utils/hpftodit/hpftodit.cpp (read_map): Handle line comments.
1146 * src/utils/hpftodit/hpftodit.man: Document it.
1148 Remove details about fonts (which are now in lj4_font.man).
1150 * font/devlj4/generate/symbol.map,
1151 font/devlj4/generate/wingdings.map: New files.
1153 2004-01-12 Werner LEMBERG <wl@gnu.org>
1155 * README: Mention ffii's viewcvs access.
1157 2004-01-09 Werner LEMBERG <wl@gnu.org>
1159 * font/devlj4/generate/special.map: Map MSL 228 to U+221F.
1161 2004-01-09 Jeff Conrad <jeff_conrad@msn.com>
1163 Revert most of the change from 2004-01-03 to better control used
1166 * src/utils/hpftodit/hpftodit.cpp (symbol_set): New structure.
1167 (text_symbol_sets, special_symbol_sets): New arrays.
1168 (symbol_set_table): New global variable.
1169 (read_symbol_sets): Use search order given in the text_symbol_sets
1170 and special_symbol_sets arrays. If command line flag -a is not
1171 given, search both arrays.
1172 (output_charset): Require x_height_tag only for command line flag -i.
1174 2004-01-06 Werner LEMBERG <wl@gnu.org>
1176 Implement string-valued registers \n[.m] and \n[.M] to return the
1177 name of the current drawing and background color, respectively.
1179 * src/roff/troff/symbol.h: Moved to...
1180 * src/include/symbol.h: Here.
1181 Small fixes to make it work outside of the `troff' directory.
1182 * src/roff/troff/symbol.cpp: Moved to...
1183 * src/libs/libgroff/symbol.cpp: Here.
1184 Small fixes to make it work outside of the `troff' directory.
1186 * src/include/Makefile.sub (HDRS), src/libs/libgroff/Makefile.sub
1187 (OBJS, CCSRCS), src/roff/troff/Makefile.sub (OBJS, CCSRCS, HDRS):
1190 * src/include/color.h: Include symbol.h.
1191 (color): Add new field `nm'.
1192 * src/libs/libgroff/color.cpp (color::color): Updated.
1194 * src/roff/troff/dictionary.cpp, src/roff/troff/div.cpp,
1195 src/roff/troff/node.cpp, src/roff/troff/number.cpp,
1196 src/roff/troff/reg.cpp: Don't include symbol.h.
1198 * src/roff/troff/env.cpp: Don't include symbol.h.
1199 (environment::get_glyph_color_string,
1200 environment_get_fill_color_string): New member functions.
1201 (init_env_requests): Handle `.m' and `.M' registers.
1202 * src/roff/troff/input.cpp: Don't include symbol.h.
1203 (default_symbol): Moved to symbol.cpp/symbol.h.
1204 (do_glyph_color, do_fill_color, define_color): Pass symbol name
1205 to color constructor.
1206 * src/roff/troff/env.h: Updated.
1208 * NEWS, man/groff_diff.man, man/groff.man, doc/groff.texinfo:
1209 Document new registers.
1211 2004-01-05 Werner LEMBERG <wl@gnu.org>
1213 * src/roff/troff/node.cpp (space_node::get_breakpoints,
1214 space_node::nbreaks): Protect against zero `next' field.
1216 2004-01-03 Jeff Conrad <jeff_conrad@msn.com>
1218 In hpftodit, use the symbol sets offered in the TFM.
1220 * src/utils/hpftodit/hpftodit.cpp (NO_GLYPH): New constant.
1221 (symbol_set, text_symbol_sets, special_symbol_sets,
1222 symbol_set_table): Removed.
1223 (get_printcode): Removed.
1224 (read_symbol_sets): Initialize `symbol_set' field with
1226 Simplify code to just use the `kind' value.
1227 (output_charset): Improve output formatting.
1228 (dump_symbols): Simplified.
1230 2004-01-02 Werner LEMBERG <wl@gnu.org>
1232 * font/devlj4/generate/text.map: Add more MSL numbers.
1234 2004-01-02 Jeff Conrad <jeff_conrad@msn.com>
1236 * src/utils/hpftodit/hpftodit.cpp (is_decomposed): New macro.
1237 (text_symbol_sets): Add more symbol sets.
1238 (debug_flag): New static variable (moved from `main').
1239 (get_printcode, show_symset): New functions.
1240 (main): Remove `debug_flag'.
1241 (output_charset): Use `show_symset'.
1242 (dump_symbols): Use `show_symset'.
1243 Print symsets for all glyphs.
1244 (read_map): Actually call `unicode_to_ucode_make' but this time
1247 2004-01-01 Werner LEMBERG <wl@gnu.org>
1249 * font/devlj4/generate/text.map, font/devlj4/generate/special.map:
1250 Fix placement of comments.
1252 2004-01-01 Jeff Conrad <jeff_conrad@msn.com>
1254 * src/utils/hpftodit/hpftodit.cpp (main): Read map file also if
1255 option `-d' is given.
1256 (output_charset): Improve warning messages to give more information.
1257 (dump_symbols): Make information more precise.
1259 (read_map): Don't call unicode_to_ucode_name; the glyph names must
1260 appear as-is and shouldn't be decomposed.
1262 2003-12-31 Werner LEMBERG <wl@gnu.org>
1264 * src/utils/hpftodit/hpftodit.cpp (dump_tags): Handle posture_tag.
1265 * font/devlj4/generate/Makefile (IFLAG): Updated to new units.
1266 (FONTS): Add TrueType font families Arial and Times New Roman.
1267 (TNRR, TNRB, TNRI, TNRBI, AR, AB, AI, ABI): New targets.
1268 * font/devlj4/generate/text.map: Fix Unicode values of `fi' and
1271 2003-12-31 Jeff Conrad <jeff_conrad@msn.com>
1273 * test-groff.in (SEP): Quote value.
1274 * src/roff/troff/node.cpp (suppress_node::tprint): Change type of
1275 `tem' to `char*' to avoid deallocation of a pointer to a constant
1276 object which some compilers don't like.
1278 2003-12-31 Werner LEMBERG <wl@gnu.org>
1280 * font/devlj4/generate (text.map, special.map): Rewritten to work
1281 with the new hpftodit version.
1283 2003-12-30 Jeff Conrad <jeff_conrad@msn.com>
1285 * src/utils/hpftodit/hpftodit.cpp (output_charset): Emit HP symbol
1286 set and 8bit character code for all glyphs also.
1288 2003-12-30 Werner LEMBERG <wl@gnu.org>
1290 * src/libs/libgroff/strcasecmp.c: Updated from gnulib.
1292 2003-12-29 Werner LEMBERG <wl@gnu.org>
1294 More fixes for MSVC compiler.
1296 * doc/Makefile.sub, contrib/mom/Makefile.sub (GROFF_BIN_PATH): Use
1299 * src/include/nonposix.h (STDIN_FILENO, STDOUT_FILENO,
1300 STDERR_FILENO) [_MSC_VER]: Define conditionally.
1301 (getpid) [_MSC_VER]: Remove.
1302 Include direct.h and process.h conditionally.
1304 * src/roff/troff/node.cpp (suppress_node::tprint): Don't use
1305 parentheses for a_delete.
1307 * src/utils/lookbib/lookbib.cpp: Include nonposix.h.
1309 * test-groff: Replaced with...
1310 * test-groff.in: This new template to handle path separator
1313 * configure.ac: Check for direct.h and process.h.
1314 Generate test-groff script.
1315 * configure, src/include/config.hin: Regenerated.
1317 2003-12-28 Werner LEMBERG <wl@gnu.org>
1319 Add integral extension glyph.
1320 Add new option `-x' to afmtodit to suppress use of built-in AGL.
1322 * font/devhtml/R.proto, font/devutf8/R.proto: Add `u23AE'.
1324 * font/devps/generate/textmap: Provide entry for `integralex' to
1325 override (old) PUA value of the AGL.
1326 * font/devps/generate/Makefile (SS): Add afmtodit option `-x'.
1327 * font/devps/*: Regenerated.
1329 * src/utils/afmtodit/afmtodit.pl: Add option `-x'.
1330 * src/utils/afmtodit/afmtodit.man, NEWS: Updated.
1332 2003-12-27 Werner LEMBERG <wl@gnu.org>
1334 Add forgotten `coproduct' symbol (already available for DVI).
1336 * font/devhtml/R.proto, font/devps/generate/textmap,
1337 font/devps/symbolmap, font/devutf8/R.proto, man/groff_char.man,
1338 src/libs/libgroff/uniglyph.cc, src/libs/libgroff/glyphuni.cpp: Add
1339 U+2210 (\[coproduct]).
1341 2003-12-26 Jeff Conrad <jeff_conrad@msn.com>
1343 hpftodit has been extended to handle TrueType metric files and
1344 more glyphs. See hpftodit.man for more details.
1346 * src/utils/hpftodit/hpftodit.cpp: Include stdio.h, string.h,
1347 ctype.h, and unicode.h.
1348 s/msl/charcode/ everywhere since we now handle Unicode values also.
1349 (equal, NO, YES, MSL, SYMSET, UNICODE, UNICODE): New macros.
1350 Use it where appropriate.
1351 (MULTIPLIER): Replaced with...
1352 (multiplier): New global static variable.
1354 (tag_type): Add more TFM tags.
1355 (tag_name): New array.
1356 (ENUM_TYPE, FLOAT_TYPE): Removed.
1357 (BYTE_TYPE): New value assigned.
1358 (ASCII_TYPE, RATIONAL_TYPE): New enumeration values.
1359 (text_symbol_sets, special_symbol_sets): Extended to cover more
1361 (check_type): Add return value.
1362 (check_units): Add parameters to get ppi and upem values.
1363 Handle TrueType TFM data.
1364 (output_font_name): New function.
1365 (output_charset): Add parameter to handle TFM type.
1366 Handle TrueType TFMs also.
1367 (em_fract): New macro.
1368 (dump_tags): Be much more verbose and handle more tags.
1369 (dump_ascii, dump_symbol_sets, dump_symbols): New functions.
1370 (hp_msl_to_ucode_name, unicode_to_ucode_name, is_uname): New
1372 (read_map): Add parameter to handle TFM type.
1373 Handle both MSL and Unicode mappings.
1374 (main): Add two new command line options `-a' and `-q'.
1375 Updated to make use of new functions.
1378 * src/utils/hpftodit/hpuni.cpp: New file.
1380 * src/utils/hpftodit/Makefile.sub, src/utils/hpftodit/hpftodit.man:
1383 2003-12-25 Werner LEMBERG <wl@gnu.org>
1385 * src/include/nonposix.h (read) [_MSC_VER]: Define.
1387 2003-12-24 Werner LEMBERG <wl@gnu.org>
1389 * src/utils/afmtodit/afmtodit.man: Some reformulations as suggested
1390 by Michail Vidiassov <master@iaas.msu.ru>.
1392 2003-12-20 Werner LEMBERG <wl@gnu.org>
1394 * font/devhtml/R.proto: Add u00{47,67}_0306, u00{53,73}_0327,
1396 Add missing latin-2 glyphs.
1397 * font/devutf8/R.proto: Add missing latin-2 glyphs.
1399 * tmac/troffrc: Load `composite.tmac' earlier.
1401 * tmac/dvi.tmac, tmac/ps.tmac, tmac/lbp.tmac: Add u00{47,67}_0306,
1402 u00{53,73}_0327, and u0049_0307.
1403 * tmac/X.tmac: Add u00{47,67}_0306.
1404 * tmac/tty-char.tmac: Use composite glyph names for readability.
1408 * src/include/unicode.h: Remove `extern' keywords.
1410 2003-12-20 Nilgün Belma Bugüner <nilgun@superonline.com>
1412 * tmac/latin5.tmac: New file.
1414 2003-12-19 Werner LEMBERG <wl@gnu.org>
1416 Add some glyphs needed for Turkish.
1418 * font/devutf8/R.proto: Add u00{47,67}_0306, u00{53,73}_0327,
1421 * tmac/composite.tmac: Add `,' as a synonym for `ac' accent.
1422 * tmac/tty-char.tmac: Add representations for u00{47,67}_0306,
1423 u00{53,73}_0327, and u0049_0307.
1425 2003-12-18 Werner LEMBERG <wl@gnu.org>
1427 * src/devices/grops/ps.cc (ps_output::put_float): Revert change
1429 Remove trailing zeros.
1431 2003-12-17 Werner LEMBERG <wl@gnu.org>
1433 Make \? transparent to end-of-sentence recognition.
1435 * src/roff/troff/input.cc (non_interpreted_node): Add
1436 `ends_sentence' member function.
1438 2003-12-16 Werner LEMBERG <wl@gnu.org>
1440 * doc/groff.texinfo: Document `dt' request correctly.
1441 Other minor typographical improvements.
1443 2003-12-10 Michail Vidiassov <master@iaas.msu.ru>
1445 * src/utils/afmtodit/Makefile.sub (afmtodit): Fix typo.
1447 2003-12-10 Richard Stallman <rms@gnu.org>
1449 * LICENSE: Better wording.
1451 2003-12-09 Werner LEMBERG <wl@gnu.org>
1453 * aclocal.m4 (GROFF_BROKEN_SPOOLER_FLAGS): Set default value to 0.
1454 * configure, NEWS: Updated.
1456 2003-12-08 Werner LEMBERG <wl@gnu.org>
1458 * FDL: Updated to version 1.2 (from www.gnu.org/copyleft).
1460 2003-12-07 Bernd Warken <bwarken@mayn.de>
1464 2003-12-07 Werner LEMBERG <wl@gnu.org>
1466 * INSTALL: Improved.
1468 2003-12-05 Keith Marshall <keith.d.marshall@ntlworld.com>
1470 Use path separator character of target platform for compiled-in
1473 * aclocal.m4 (GROFF_TARGET_PATH_SEPARATOR): New macro.
1474 * configure.ac: Use GROFF_TARGET_PATH_SEPARATOR.
1475 * configure: Regenerated.
1476 * Makefile.in (SEP): Use GROFF_PATH_SEPARATOR.
1478 2003-12-05 Werner LEMBERG <wl@gnu.org>
1480 * src/include/nonposix.h (PATH_SEP_CHAR): New definition.
1481 Replace `PATH_SEP[0]' with `PATH_SEP_CHAR' everywhere.
1483 2003-12-04 Bernd Warken <bwarken@mayn.de>
1485 * LICENSE: New file.
1487 2003-12-03 Werner LEMBERG <wl@gnu.org>
1489 * src/utils/afmtodit/afmtodit.pl: Comment out code which handles
1490 ligatures present in AFM files since groff currently only
1491 understands some standard ligatures and nothing else.
1493 2003-12-03 Jeff Conrad <jeff_conrad@msn.com>
1495 * src/roff/groff/groff.cpp (main): Don't run the spooler if
1498 * src/roff/groff/pipeline.c (run_pipeline) [_WIN32]: Fix error
1501 Don't use Unix wait flags.
1503 2003-12-02 Werner LEMBERG <wl@gnu.org>
1505 * src/roff/troff/glyphuni.cpp, src/roff/troff/unicode.cpp,
1506 src/roff/troff/unicode.h, src/roff/troff/uniglyph.cpp,
1507 src/roff/troff/uniuni.cpp: Moved to...
1508 * src/libs/libgroff/glyphuni.cpp, src/libs/libgroff/unicode.cpp,
1509 src/libs/libgroff/unicode.h, src/libs/libgroff/uniglyph.cpp,
1510 src/libs/libgroff/uniuni.cpp: Here.
1512 * src/include/Makefile.sub.old (HDRS),
1513 src/libs/libgroff/Makefile.sub (OBJS, CCSRCS),
1514 src/roff/troff/Makefile.sub (HDRS, PBJS, CCSRCS): Updated.
1516 2003-12-01 Keith Marshall <keith.d.marshall@ntlworld.com>
1518 * src/preproc/htlp/pre-html.cpp (__tmpfile): Renamed to
1522 2003-12-01 Werner LEMBERG <wl@gnu.org>
1524 * groff.texinfo: Document special behaviour of `.vs 0'.
1525 Improve documentation of `cflags' request.
1528 2003-11-29 Werner LEMBERG <wl@gnu.org>
1530 * font/devlj4/generate/Makefile (CORONET): Use correct TFM.
1531 * font/devlj4/CORONET: Regenerated.
1533 2003-11-24 Werner LEMBERG <wl@gnu.org>
1535 * src/roff/troff/env.cpp (hyphen_trie::read_patterns_file): Fix loop
1536 if processing hyphenation patterns in traditional mode.
1537 Improve error messages.
1539 2003-11-20 Werner LEMBERG <wl@gnu.org>
1541 * src/roff/troff/node.cpp (troff_output_file::put_char_width,
1542 troff_output_file::put_char): Fix type of local variable `c'.
1544 2003-11-19 Werner LEMBERG <wl@gnu.org>
1546 * src/roff/groff/pipeline.c (P): Removed. Updated all function
1548 (i_to_a): Removed. libgroff already provides this function.
1549 (run_pipeline) [_WIN32]: Don't use itoa but i_to_a.
1551 2003-11-18 Keith Marshall <keith.d.marshall@ntlworld.com>
1553 * src/roff/groff/pipeline.c (xstrsignal): Fix usage of
1556 2003-11-17 Werner LEMBERG <wl@gnu.org>
1558 * COPYING: Use correct version.
1560 2003-11-11 Werner LEMBERG <wl@gnu.org>
1562 LynxOS 4.0.0 doesn't declare vfprintf.
1564 * configure.ac: Check for vfprintf.
1565 * configure: Regenerated.
1566 * src/include/lib.h: Handle `NEED_DECLARATION_VFPRINTF'.
1567 * src/include/config.hin: Regenerated.
1569 2003-11-10 Werner LEMBERG <wl@gnu.org>
1571 LynxOS 4.0.0 has snprintf (without declaration) but no vsnprintf.
1573 * configure.ac: Check for vsnprintf.
1574 * configure: Regenerated.
1575 * src/include/lib.h: Handle `NEED_DECLARATION_VSNPRINTF' and
1577 * src/include/config.hin: Regenerated.
1579 2003-11-09 Werner LEMBERG <wl@gnu.org>
1581 * aclocal.m4: Updated syntax to autoconf 2.59.
1582 (GROFF_HTML_PROGRAMS): Use AC_FOREACH.
1583 Don't check for gsos2.
1584 (GROFF_SRCDIR, GROFF_BUILDDIR): Removed. autoconf 2.59 provides
1585 working abs_top_srcdir and abs_top_builddir.
1587 * configure.ac: Updated syntax to autoconf 2.59.
1588 Don't call GROFF_SRCDIR and GROFF_BUILDDIR.
1589 Replace call to AC_DECL_SYS_SIGLIST with call to AC_CHECK_DECLS.
1590 * configure: Regenerated.
1592 * Makefile.in, doc/Makefile.in: s/@top_srcdir@/@abs_top_srcdir@/,
1593 s/@groff_top_builddir@/@abs_top_builddir@/.
1595 * src/roff/groff/pipeline.c (xstrsignal):
1596 s/SYS_SIGLIST_DECLARED/HAVE_DECL_SYS_SIGLIST/.
1598 2003-11-07 Werner LEMBERG <wl@gnu.org>
1600 * src/devices/grodvi/dvi.cpp (draw_dvi_printer::draw) ['a']: Always
1601 make start angle smaller than end angle to circumvent a bug in tpic
1602 handling of some versions of dvipdfm (and dvipdfmx).
1604 2003-10-30 Werner LEMBERG <wl@gnu.org>
1606 * src/devices/grops/grops.man: Improve section on creating EPS.
1608 2003-10-29 Werner LEMBERG <wl@gnu.org>
1610 * contrib/pic2graph/pic2graph.sh: Fix typo (-P-letter ->
1613 2003-10-28 Werner LEMBERG <wl@gnu.org>
1615 * doc/groff.texinfo: Fix documentation of `.if'.
1617 2003-10-27 Michail Vidiassov <master@iaas.msu.ru>
1619 * src/utils/afmtodit/afmtodit.pl: Handle unmapped characters of
1620 the form `uniXXXX' also.
1622 2003-10-27 Werner LEMBERG <wl@gnu.org>
1624 * contrib/eqn2graph/eqn2graph.sh, contrib/grap2graph/grap2graph.sh,
1625 contrib/pic2graph/pic2graph.sh: Implement secure management of
1627 Pass `-P-pletter' to groff to avoid data outside of the converted
1628 area -- some versions of `convert' (for example 5.3.8) don't check
1629 the bounding box of the image but always use a fixed image size
1630 (letter paper format).
1631 * contrib/eqn2graph/eqn2graph.man, contrib/grap2graph/grap2graph.man,
1632 contrib/pic2graph/pic2graph.man: Updated.
1634 * src/roff/groff/groff.man: Document $TMP and $TEMP.
1636 2003-10-26 Werner LEMBERG <wl@gnu.org>
1638 * src/preproc/pic/troff.cpp (troff_output::simple_circle,
1639 troff_output::simple_ellipse, troff_output::simple_arc,
1640 troff_output::simple_line, troff_output::simple_spline,
1641 troff_output::simple_polygon): Insert a space before arguments.
1642 (troff_output::set_fill): Emit `\&' before `\D'Fg...' since the
1643 latter doesn't produce a node, so the following `.sp -1' would do
1645 Don't emit `.sp -1' after \M. This also doesn't produce a token
1646 (and we don't have to care about compatibility mode).
1647 (troff_output::set_color, troff_output::reset_color): Don't emit
1648 `.sp -1' after \M and \m.
1650 * src/roff/troff/input.cpp (old_have_input): New global variable.
1651 (input_stack::get): Handle `old_have_input'.
1652 (process_input_stack) <token::TOKEN_NEWLINE>: Call
1653 `trapping_blank_line' depending on `old_have_input', not
1656 2003-10-20 Keith Marshall <keith.d.marshall@ntlworld.com>
1658 * src/libs/libgroff/tmpfile.cpp [__MSDOS__, _Win32]
1659 (WIN32_TMPDIR_ENVVAR, MSDOS_TMPDIR_ENVVAR): New macros, providing
1660 default directory names for temporary files.
1661 [__MSDOS__, _Win32] (temp_init::temp_init): Use them.
1663 * src/roff/groff/pipeline.c [__MSDOS__]: Include stdlib.h.
1664 [__MSDOS__] (run_pipeline): Honour environment variables.
1665 Don't use `tmpnam' but `tempnam' to work around messy
1668 * README.MinGW: New file.
1670 2003-10-16 Werner LEMBERG <wl@gnu.org>
1672 * src/preproc/html/pre-html.cpp (write_upto_newline): Don't use
1673 `(*t)->next' without testing validity of `*t'.
1674 (usage): Make it more readable.
1676 2003-10-16 Keith Marshall <keith.d.marshall@ntlworld.com>
1678 Make html device run under both MS-DOS and Win32.
1680 * src/preproc/html/pre-html.cpp (MAY_FORK_CHILD_PROCESS,
1681 MAY_SPAWN_ASYNCHRONOUS_CHILD): New macros to control whether
1682 spawn or fork+exec has to be used, and whether parent must sleep
1683 until the child process terminates. Used in
1684 `char_buffer::run_output_filter'.
1685 (copyofstdoutfd): Removed.
1686 (char_buffer): Replace `write_file_html' and `write_file_troff'
1687 member functions with `emit_troff_output' and `run_output_filter'.
1688 (DEVICE_FORMAT, HTML_OUTPUT_FILTER, IMAGE_OUTPUT_FILTER): New
1690 (replaceFd): Replaced with...
1691 (set_redirection): New auxiliary function.
1692 (waitForChild): Replaced with...
1693 (save_and_redirect): New auxiliary function for.
1695 (char_buffer::do_html, char_buffer::do_image): Simplified, using new
1698 2003-10-14 Keith Marshall <keith.d.marshall@ntlworld.com>
1700 * aclocal.m4 (GROFF_SYS_NERR): Check stdlib.h also.
1701 (GROFF_LIBC): New function.
1702 * configure.ac: Call GROFF_LIBC.
1704 * configure: Regenerated.
1706 * src/include/lib.h: Handle __MINGW32__.
1707 * src/include/nonposix.h [_MSC_VER]: Handle __MINGW32__.
1708 Add macro for `pipe'.
1711 * src/roff/groff/pipeline.c (run_pipeline): Handle `no_pipe'
1714 * src/utils/indxbib/signal.c (handle_fatal_signal) [!HAVE_KILL]:
1717 2003-10-13 Werner LEMBERG <wl@gnu.org>
1719 Finally fix change 2003-08-26, based on ideas from Chuck Silvers
1722 * contrib/mom/Makefile.sub: Use a stamp file in the `examples'
1725 2003-10-12 Werner LEMBERG <wl@gnu.org>
1727 * src/roff/groff/groff.cpp (help), src/devices/grops/ps.cpp (usage),
1728 src/roff/troff/input.cc (usage): Updated.
1730 * NEWS, doc/groff.texinfo: Updated.
1732 2003-10-12 Peter Miller <millerp@canb.auug.org.au>
1734 * src/libs/libgroff/searchpath.cpp
1735 (search_path::open_file_cautious): New function which also handles
1736 `-' as stdin and stdout depending on the access mode.
1737 * src/include/searchpath.h (search_path): Updated.
1739 * src/devices/grops/ps.cpp (main): Handle new `-I' switch.
1740 * src/devices/grops/ps.h: Include `searchpath.h'.
1741 * src/devices/grops/psrm.cpp (resource_manager::supply_resource):
1742 Open resource file with `include_search_path.open_file_cautious'.
1743 * src/devices/grops/grops.man: Document new `-I' switch.
1745 * src/devices/grodvi/dvi.cpp (main), src/devices/grolbp/lbp.cpp
1746 (main), src/devices/grolj4/lj4.cpp (main),
1747 src/devices/grotty/tty.cpp (main): Ignore new `-I' switch.
1749 * src/preproc/soelim/soelim.cpp (include_list_length, include_list):
1751 (include_search_path): New global variable.
1752 (include_path_append): Removed.
1753 (main): Use `include_search_path.command_line_dir' to handle `-I'.
1754 (do_file): Simplify, using new
1755 `include_search_path.open_file_cautious'.
1757 * src/roff/groff/groff.cpp (print_commands): Accept file handle as
1759 (main): Pass arguments to `-I' to both troff and devices.
1760 Improve handling of `-V'.
1761 * src/roff/groff/groff.man: Document changes to -I and -V.
1763 * src/roff/troff/input.cpp (include_search_path): New global
1765 (next_file, source, ps_bbox_request, transparent_file,
1766 process_input_file): Use new
1767 `include_search_path.open_file_cautious'.
1768 (main) Handle `-I' switch.
1769 * src/roff/troff/node.cpp (troff_output_file::really_copy_file):
1770 Use new `include_search_path.open_file_cautious'.
1771 * src/roff/troff/node.h: New extern symbol `include_search_path'.
1772 * src/roff/troff/troff.man: Document new `-I' switch.
1774 2003-09-15 Ruslan Ermilov <ru@FreeBSD.org>
1776 Support multiple calls of .Lb in LIBRARY section.
1778 * tmac/doc-common (doc-in-library-section): New register.
1779 (doc-section-library): New string.
1780 (Sh): Set `doc-in-library-section'.
1782 * tmac/doc-syms (Lb): Insert breaks before and after arguments
1783 if in LIBRARY section.
1784 * tmac/doc.tmac (doc-save-global-vars): Updated.
1785 * NEWS, tmac/groff_mdoc.man: Updated.
1787 2003-09-14 Ruslan Ermilov <ru@FreeBSD.org>
1789 * tmac/doc-common (doc-default-operating-system): New variable.
1792 2003-09-08 Werner LEMBERG <wl@gnu.org>
1794 * tmac/doc.tmac (doc-reset-reference): Handle data for `%I' also.
1796 2003-08-31 Werner LEMBERG <wl@gnu.org>
1798 * contrib/mom/Makefile.sub: Fix last change to make it really work.
1799 * Makefile.comm: Use `test ... ||' in favor of `if test ...; then'.
1800 (install_dev, uninstall_dev): Check whether $(DEVSCRIPTS) and
1801 $(DEVFILES) are not empty.
1802 * Makefile.in: Use `test ... ||' in favor of `if test ...; then'.
1804 2003-08-26 Chuck Silvers <chuq@chuq.com>
1806 * contrib/mom/Makefile.sub (prepare_make_examples): Make it work
1807 with parallel runs of `make'.
1809 2003-08-23 Stephen Gildea <http://www.gildea.com/stephen>
1811 * src/preproc/ref/ref.cpp (reference::compute_sort_key): Always
1812 insert SORT_SEP. With certain combinations of sort specifications,
1813 refer sorted entries in the wrong order. In particular, entries
1814 with a missing field should be be sorted before all entries that
1815 have that field, before refer looks to the next field.
1817 2003-08-23 Werner LEMBERG <wl@gnu.org>
1819 * src/utils/pfbtops/Makefile.sub (LINK.c): Define it so that the
1820 g++ linker is used. Reported by Mark J. Reed
1821 <mark.reed@turner.com>.
1823 2003-08-16 Heinz-Jürgen Oertel <hj.oertel@surfeu.de>
1825 Add key character `x' to tbl which makes tbl call a user-defined
1826 macro on a table cell.
1828 * src/preproc/tbl/table.h (entry_modifier): Add `macro'.
1829 * src/preproc/tbl/table.cpp (block_entry::do_divert): Call
1830 `set_modifier' after printing the compatibility request.
1831 (set_modifier): Print call to `m->macro' if not empty.
1832 * src/preproc/tbl/main.cpp (entry_format::debug_print): Handle
1834 (process_format): Implement cases `x' and `X'.
1835 * src/preproc/tbl/tbl.man, NEWS: Updated.
1837 2003-08-15 Werner LEMBERG <wl@gnu.org>
1839 * doc/groff.texinfo: Minor fixes.
1841 2003-08-09 Werner LEMBERG <wl@gnu.org>
1843 * tmac/an-old.tmac [cR]: Fix redefinition of `bp'.
1845 2003-08-07 Werner LEMBERG <wl@gnu.org>
1847 * doc/Makefile.sub: Not all shells expand wildcards in the `for'
1848 argument list to nothing if there is no file to match. Use `ls' as
1849 a protection, similar to autoconf.
1851 * Makefile.comm (install_dev, uninstall_dev): Protect `for' against
1852 empty argument lists.
1854 * doc/groff.texinfo: Improve documentation how vertical spacing
1855 and line breaks interact.
1858 * tmac/www.tmac: Initialize `www-htmlimage-gap'.
1860 2003-08-03 Werner LEMBERG <wl@gnu.org>
1862 * NEWS, src/devices/grops/grops.man: -b16 is necessary to produce
1863 EPS (using eps2eps or similar programs to compute the bounding box).
1865 2003-07-24 Werner LEMBERG <wl@gnu.org>
1867 * doc/groff.texinfo: Use the new @/ command to avoid overlong lines.
1868 * doc/texinfo.tex: Updated from texinfo 4.6.
1869 * README.CVS: From now on we need texinfo 4.6.
1871 2003-07-23 Werner LEMBERG <wl@gnu.org>
1873 Add requests `dei1' and `ami1' for completeness.
1875 * src/roff/troff/input.cc (calling_mode): Remove
1876 CALLING_DISABLE_COMP.
1877 (comp_mode): New enumeration.
1878 (do_define_string, define_string, define_nocomp_string,
1879 append_string, append_nocomp_string): Updated.
1880 (do_define_macro): Add third parameter.
1881 (define_macro, define_nocomp_macro, define_indirect_macro,
1882 append_macro, append_nocomp_macro, append_indirect_macro): Updated.
1883 (define_indirect_nocomp_macro, append_indirect_nocomp_macro): New
1886 (init_input_requests): Add `dei1' and `ami1'.
1888 * tmac/trace.tmac: Handle de1 and am1.
1889 (de): Improve tracing message.
1890 (am): Add missing `do'.
1893 * NEWS, man/groff_diff.man, man/groff.man, doc/groff.texinfo:
1894 Document new requests.
1896 2003-07-22 Heinz-Jürgen Oertel <hj.oertel@surfeu.de>
1898 Add option -G to .MPIMG to insert a gap between text and the image.
1900 * tmac/www.tmac (www-finish-left-po, www-finish-right-ll,
1901 www-finish-left-ll): Updated.
1902 (www-image-just, www-image-gap, www-htmlimage-gap): New variables.
1903 (MPIMG): Make option -L and -R optional.
1904 Implement option -G.
1906 2003-07-22 Gaius Mulley <gaius@glam.ac.uk>
1908 * src/devices/grohtml/post-html.cpp
1909 (html_printer::do_file_components): Don't use `stdout' as lvalue
1910 since it can be a macro.
1912 2003-07-22 Werner LEMBERG <wl@gnu.org>
1914 * src/libs/libgroff/strerror.c: Include errno.h to be in sync with
1915 the corresponding test in aclocal.m4.
1917 2003-07-21 Werner LEMBERG <wl@gnu.org>
1919 * src/preproc/html/pre-html.cpp (TRANSPARENT): Don't use colour
1920 names but RGB values directly. Otherwise pnmtopng depends on
1921 an external file `rgb.txt' which maps colour names to values.
1923 2003-07-20 Werner LEMBERG <wl@gnu.org>
1925 * aclocal.m4 (GROFF_SYS_ERRLIST): Include stdlib.h for MinGW.
1926 * configure, src/include/config.hin: Regenerated.
1928 * src/libs/libgroff/strerror.c: Include stdlib.h for MinGW.
1930 2003-07-19 Werner LEMBERG <wl@gnu.org>
1932 * PROBLEMS: Add solution for UTF-8 problem with hyphens.
1934 2003-07-18 Werner LEMBERG <wl@gnu.org>
1936 * *.man: Switch to non-compatibility mode temporarily if GNU
1937 syntax extensions are used in the particular man page.
1939 * PROBLEMS: Add solutions for SGR problems.
1941 2003-07-17 Werner LEMBERG <wl@gnu.org>
1943 Don't ignore grotty's command line options if \X'tty: sgr ...' is
1944 used to change the drawing scheme.
1946 * src/devives/grotty/tty.cpp (bold_flag_option,
1947 underline_flag_option, italic_flag_option, reverse_flag_option,
1948 bold_underline_mode_option): New global variables.
1949 (update_options): New function.
1950 (tty_printer::special): Call update_options.
1951 (main): Don't set xxx_flag but xxx_flag_option, then call
1954 2003-07-14 Werner LEMBERG <wl@gnu.org>
1956 Make grotty emit proper Unicode box drawing characters for -Tutf8.
1958 * src/devices/grotty/tty.cpp (START_LINE, END_LINE): New enum
1960 (hline_char, vline_char): New global variables.
1961 (tty_printer::tty_printer): Initialize them.
1962 (tty_printer::draw): Emit START_LINE and END_LINE flags for both
1963 horizontal and vertical lines.
1964 (crossings): New global array.
1965 (tty_printer::end_page): Use it to determine the proper crossing
1966 character for -Tutf8.
1968 2003-07-12 Werner LEMBERG <wl@gnu.org>
1970 * doc/Makefilesub (HTMLDOCFILESALL): New macro.
1971 (HTMLDOCFILES): Revert to `pic.html'.
1972 (CLEANADD, install_html, uninstall_sub): Use HTMLDOCFILESALL.
1974 2003-07-11 Werner LEMBERG <wl@gnu.org>
1976 * doc/pic.ms: Improve documentation of absolute coordinates.
1977 Document absolute positioning of pictures.
1979 * NEWS: Add new pic capability.
1981 2003-07-09 Hartmut Henkel <hartmut_henkel@gmx.de>
1983 * src/libs/libgroff/geometry.cpp (check_output_arc_limits):
1986 2003-07-07 Werner LEMBERG <wl@gnu.org>
1988 Implement support for dashed and dotted ellipses in pic. Based on
1989 a patch from Hartmut Henkel <hartmut_henkel@gmx.de>.
1991 * src/preproc/pic/common.cpp (common_output::ellipse_arc,
1992 common_output::dashed_ellipse, common_output::dotted_ellipse): New
1993 functions. Ellipse arcs are approximated with circle arcs.
1994 * src/preproc/pic/common.h (common_output): Updated.
1995 * src/preproc/pic/tex.cpp (tex_output::ellipse): Use new ellipse
1997 * src/preproc/pic/troff.cpp (simple_output::ellipse): Ditto.
1999 * src/preproc/pic/TODO, src/preproc/pic/pic.man: Updated.
2001 2003-07-06 Werner LEMBERG <wl@gnu.org>
2003 Make grotty work on platforms which have unsigned char as the
2004 default for char. Based on a patch by Thomas Klausner
2007 * src/devices/grotty/tty.cpp (schar): New typedef.
2008 Updated calls to declare_ptable and implement_ptable.
2009 (glyph): Use schar for back_color_idx and fore_color_idx.
2010 (tty_printer): Use schar for curr_fore_idx and curr_back_idx.
2011 (tty_printer::tty_color, tty_printer::tty_printer,
2012 tty_printer::color_to_idx, tty_printer::put_color): Updated.
2014 2003-07-06 Ruslan Ermilov <ru@FreeBSD.org>
2016 * src/roff/nroff/nroff.sh: Add option -d for completeness.
2017 * src/roff/nroff/nroff.man: Updated.
2019 2003-07-05 Werner LEMBERG <wl@gnu.org>
2021 * NEWS, tmac/groff_www.man: Updated.
2022 * doc/Makefile.sub: Updated.
2024 2003-07-05 Gaius Mulley <gaius@glam.ac.uk>
2026 Implement support for multiple HTML output files.
2028 * src/preproc/html/pre-html.cpp (scanArguments): Dummy handling for
2029 -j command line option.
2031 * src/devices/grohtml/post-html.cpp (job_name, multiple_files): New
2033 (file): New fields `new_output_file', `require_links',
2035 (file::file): Updated.
2036 (files::set_file_name, files::set_links_required,
2037 files::are_links_required, files::is_new_output_file,
2038 files::file_name, files::next_file_name): New functions.
2039 (header_desc): New fields `no_of_level_one_headings',
2041 (header_desc::header_desc): Updated.
2042 (header_desc::write_headings): Handle multiple files.
2043 (html_printer::write_header): Save file name in which header occurs.
2044 (html_printer::determine_header_level): Possibly split files on
2046 (html_printer::do_links, html_printer::troff_tag): Updated.
2047 (html_printer::insert_split_file, html_printer::do_job_name,
2048 html_printer::emit_link, html_printer::write_navigation,
2049 html_printer::do_file_components): New functions.
2050 (html_printer::~html_printer): Handle multiple files.
2051 (main): Handle command line option `-j'.
2053 * src/devices/grohtml/grohtml.man: Updated.
2055 * doc/Makefile.sub (pic.html), doc/Makefile.in (pic.html): New rule
2058 * tmac/www.tmac (JOBNAME): New macro.
2059 * tmac/s.tmac (SH-NO-TAG): New macro.
2060 (@SH): Call SH-NO-TAG.
2063 2003-07-05 Ruslan Ermilov <ru@FreeBSD.org>
2065 * tmac/groff_mdoc.man: Improve documentation of punctuation
2068 2003-07-04 Ruslan Ermilov <ru@FreeBSD.org>
2070 * tmac/doc.tmac (Bd): Change to doc-Li-font later.
2072 2003-07-03 Werner LEMBERG <wl@gnu.org>
2074 * tmac/an-old.tmac [cR]: Redefine `bp' to avoid empty lines.
2076 2003-07-01 Ruslan Ermilov <ru@FreeBSD.org>
2078 * tmac/doc.tmac (doc-do-func, doc-do-func-args): Don't print a comma
2079 after `/*' and `*/'.
2081 (Fn, Fo): Reduce indentation in synopsis.
2083 * tmac/doc-common (doc-check-depth): New macro.
2084 (doc-end-macro, Sh, Ss): Use it.
2085 (Cd): Fix behaviour in synopsis.
2086 (In): Make it parsed and callable.
2087 If not in the synopsis, represent the C header file enclosed in
2089 (doc-str-Rv-std-suffix, doc-str-Rv-stds-suffix, doc-str-Rv-std0):
2090 Use minus, not hyphen.
2092 * tmc/groff_mdoc.man: Updated.
2094 2003-07-01 Werner LEMBERG <wl@gnu.org>
2096 Integrated grap2graph, contributed by Eric S. Raymond.
2098 * contrib/grap2graph/{Makefile.sub, grap2graph.sh, grap2graph.man}:
2100 * Makefile.in, NEWS, MANIFEST, contrib/eqn2graph.man,
2101 contrib/pic2graph.man, src/roff/groff/groff.man: Updated.
2103 2003-07-01 Colin Watson <cjwatson@debian.org>
2105 * src/xditview/*.c: Add prototypes, fix return types, add includes.
2106 Based on work by Fumitoshi UKAI <ukai@debian.or.jp>.
2108 2003-06-31 Ruslan Ermilov <ru@FreeBSD.org>
2110 * tmac/tty-char.tmac: Provide `lb', `rb', `lk', `rk', `lt', `rt'.
2112 2003-06-31 Werner LEMBERG <wl@gnu.org>
2114 * doc/Makefile.sub (CLEANADD): Remove all files created by
2115 running `make groff.{pdf,dvi}'.
2117 * Makefile.sub (DISTCLEANFILES): Remove all non-source files from
2120 2003-06-30 Werner LEMBERG <wl@gnu.org>
2122 * Makefile.in (SHELL): Define as @SHELL@.
2123 (mkinstalldirs): Use $(SHELL).
2124 (MDEFINES): Add $(SHELL).
2125 * Makefile.comm (SHELL): Removed.
2127 2003-06-29 Werner LEMBERG <wl@gnu.org>
2129 * tmac/s.tmac (De, Ds): New aliases for .DE and .DS, respectively.
2130 The X11 documentation files use them.
2131 * tmac/groff_ms.man, doc/groff.texinfo: Document them.
2133 2003-06-15 Robert Goulding <goulding@Princeton.EDU>
2135 * tmac/e.tmac (@C): Handle .ad also.
2137 2003-06-12 Werner LEMBERG <wl@gnu.org>
2139 * src/preproc/tbl/tbl.man: Document formatting of text blocks.
2141 * src/roff/troff/input.cc (token::next) <handle_escape_char>:
2142 Assign `n' even here. It is possible to construct a node
2143 immediately following an escape character:
2151 2003-06-10 Werner LEMBERG <wl@gnu.org>
2153 * README.WIN32: Removed.
2154 * MANIFEST: Updated.
2156 2003-06-07 Werner LEMBERG <wl@gnu.org>
2158 * src/roff/nroff/nroff.sh: Don't emit SGR for option -u.
2160 2003-06-05 Werner LEMBERG <wl@gnu.org>
2162 * src/preproc/pic/pic.y <sprintf_args>: Implement workaround for bug
2163 in Compaq C++ V6.5-033 for Compaq Tru64 UNIX V5.1A (Rev. 1885).
2165 2003-06-03 Werner LEMBERG <wl@gnu.org>
2167 * src/preproc/grn/hdb.cpp (DBRead): Don't close file handle; this
2168 is done by the calling function.
2170 2003-05-22 Ruslan Ermilov <ru@FreeBSD.org>
2172 * tmac/X.tmac: Fix definition of `em'.
2174 2003-05-22 Werner LEMBERG <wl@gnu.org>
2176 * src/roff/troff/input.cc (return_macro_request): Fix detection of
2179 2003-05-18 Werner LEMBERG <wl@gnu.org>
2181 * tmac/doc.tmac (doc-tag-list): Force horizontal mode after tag
2182 to make items work which consist only of a tag.
2184 2003-05-17 Werner LEMBERG <wl@gnu.org>
2186 * tmac/doc.tmac (doc-tag-list): Don't use \Z to assure that spaces
2187 aren't stretched in a tag (this can fail with unformatted boxes).
2188 Instead, insert a break and go back one line.
2190 2003-05-16 Werner LEMBERG <wl@gnu.org>
2192 * src/roff/troff/input.cc (return_macro_request): If called with
2193 argument pop macro twice. We need this to trace `return'.
2195 * tmac/trace.tmac: Handle `return'.
2198 * NEWS, man/groff_diff.man, man/groff.man, doc/groff.texinfo:
2201 2003-05-15 Larry Kollar <kollar@alltel.net>
2203 * tmac/groff_ms.man, doc/groff.texinfo: Improve documentation of
2204 registers `FPS', `FVS', and `FPD'.
2206 2003-05-15 Werner LEMBERG <wl@gnu.org>
2208 * src/utils/pfbtops/pfbtops.c (get_text): Handle loop counter
2211 2003-05-03 Ruslan Ermilov <ru@FreeBSD.org>
2213 * tmac/groff_mdoc.man: Slight improvements.
2215 2003-05-03 Werner LEMBERG <wl@gnu.org>
2217 * tmac/doc-common (doc-header): Emit vertical space of 1v instead of
2218 `doc-header-space' after header line if register `cR' is set.
2220 2003-05-02 Werner LEMBERG <wl@gnu.org>
2224 2003-05-01 Ruslan Ermilov <ru@FreeBSD.org>
2226 * tmac/doc-common (Nd): Use \[em].
2228 2003-05-01 Werner LEMBERG <wl@gnu.org>
2230 * tmac/doc-ditroff, tmac/doc-nroff (doc-header-space,
2231 doc-footer-space): Initialize to 0.5i.
2232 (doc-setup-page-layout): Don't set doc-header-space and
2235 2003-04-30 Werner LEMBERG <wl@gnu.org>
2237 * REVISION: Set to 1.
2239 * doc/pic.ms: Document possible problems with `figname'.
2241 2003-04-29 Werner LEMBERG <wl@gnu.org>
2243 Version 1.19 released
2244 =====================
2246 * VERSION: Set to 1.19.
2247 * REVISION: Set to 0.
2248 * doc/groff.texinfo, doc/webpage.ms, NEWS: Updated.
2250 * src/devices/grohtml/post-html.cpp (html_printer::~html_printer):
2251 Define charset as `US-ASCII' in html output.
2253 * tmac/www.tmac (ULE): Add missing scaling indicator.
2255 * win32-diffs: Removed.
2257 2003-04-28 Werner LEMBERG <wl@gnu.org>
2259 * doc/groff.texinfo: Document `dn' and `dl' registers if used with
2261 Document how to insert discardable whitespace with `.ss'.
2263 2003-04-27 Werner LEMBERG <wl@gnu.org>
2265 * src/preproc/pic/tex.cpp (tex_output::start_picture): Make code
2266 work with plain TeX also.
2268 * src/preproc/pic/pic.man, doc/pic.ms: Fix TeX code example.
2270 2003-04-25 Gaius Mulley <gaius@glam.ac.uk>
2272 * src/devices/grohtml/post-html.cpp (html_printer::~html_printer):
2275 2003-04-24 Werner LEMBERG <wl@gnu.org>
2277 * src/preproc/pic/pic.man, doc/pic.ms: Explain how to get a
2278 vbox with positive height and zero depth if in TeX mode.
2280 * NEWS: Document glyph name changes for grodvi and grolj4.
2282 2003-04-23 Werner LEMBERG <wl@gnu.org>
2284 * src/preproc/pic/tex.cpp (tex_output::start_picture): Fix TeX code.
2285 * doc/pic.ms: Fixed.
2287 2003-04-21 Werner LEMBERG <wl@gnu.org>
2289 HP-UX 10.20 has `snprintf' but it isn't declared.
2291 * configure.ac: Add declaration test for snprintf.
2292 * configure: Regenerated.
2293 * src/include/lib.h: Handle `NEED_DECLARATION_SNPRINTF'.
2294 * src/include/config.hin: Regenerated.
2296 2003-04-19 Werner LEMBERG <wl@gnu.org>
2298 Add keyword `figname' to pic, specifying the name of the picture
2299 box in TeX mode. Based on a patch from William J Poser
2300 <wjposer@unagi.cis.upenn.edu>.
2302 * src/preproc/pic/pic.y: New token `FIGNAME'.
2303 (macro_name): New rule of type <str>.
2304 (placeless_element): Handle `FIGNAME'.
2305 * src/preproc/pic/lex.cpp (lookup_keyword): Add `figname'.
2306 * src/preproc/pic/main.cpp (graphname): New global variable.
2307 (do_picture): Initialize `graphname'.
2308 * src/preproc/pic/pic.h: Updated.
2309 * src/preproc/pic/tex.cpp (tex_output::start_picture): Use
2312 (tex_output::text): Beautify output.
2313 * src/preproc/pic/object.cpp (object_spec::~object_spec): Deallocate
2314 `shaded' and `outlined' unconditionally.
2315 * NEWS, src/preproc/pic/pic.man, doc/pic.ms: Updated.
2318 * PROBLEMS, README.CVS: Mention that bison version 1.875b or
2319 greater is necessary.
2321 2003-04-17 Hartmut Henkel <hartmut_henkel@gmx.de>
2323 Add option -r to soelim to avoid emission of `.lf' lines.
2324 Add option -t to produces TeX comment lines instead of `.lf' lines.
2326 * src/preproc/soelim/soelim.cpp: New global variables `raw_flag'
2329 (main): Handle `-r' and `-t'.
2330 (set_location): Handle `raw_flag' and `tex_flag'.
2331 * src/preproc/soelim/soelim.man, NEWS: Updated.
2333 2003-04-17 Werner LEMBERG <wl@gnu.org>
2335 * tmac/hyphenex.sh: Replaced with...
2336 * tmac/hyphenex.pl: This perl script to avoid sed compatibility
2339 * aclocal.m4 (GROFF_HTML_PROGRAMS): Emit useful warning message
2340 if --quiet is used for the configure script.
2341 * configure: Regenerated.
2343 2003-04-16 Werner LEMBERG <wl@gnu.org>
2345 * src/devices/grohtml/post-html.cpp (text_glob::text_glob):
2346 Add `const' to second argument.
2347 (html_printer::add_table_end): Add `const' to argument.
2348 * src/devices/grohtml/html-text.cpp (html_text::issue_tag): Add
2349 `const' to arguments.
2350 * src/devices/grohtml/html-text.h: Updated.
2352 * src/devices/grolbp/charset.h (symset): Use `unsigned char'.
2353 * src/devices/grolbp/lbp.h (lbpputc): Use `unsigned char' for
2356 * src/devices/grotty/tty.cpp (tty_printer::make_rgb_string): Use
2357 cast for integer constant.
2359 * src/preproc/html/pre-html.cpp (image_device): Use `const'.
2360 (writeNbytes): Add `const' to first argument.
2361 (writeString): Add `const' to argument.
2362 (char_buffer::can_see): Add `const' to third argument.
2363 * src/preproc/html/pushback.cpp (pushBackBuffer::isString): Add
2364 `const' to argument.
2365 * src/preproc/html/pushback.h: Updated.
2367 * src/preproc/soelim/soelim.cpp (include_list): Add `const'.
2368 (include_path_append): Add `const' to argument.
2371 * src/roff/troff/uniglyph.cpp (unicode_to_glyph_list): Use `const'
2373 (unicode_to_glyph_init::unicode_to_glyph_init): Updated.
2374 * src/roff/troff/uniuni.cpp (unicode_decompose_list): Use `const'
2376 (unicode_decompose_init::unicode_decompose_init): Updated.
2377 * src/roff/troff/glyphuni.cpp (glyph_to_unicode_list): Use `const'
2379 (glyph_to_unicode_init::glyph_to_unicode_init): Updated.
2380 * src/roff/troff/input.cc (process_startup_file): Add `const' to
2383 * tmac/hyphenex.sh: Make script more portable by using a here
2386 2003-04-15 Werner LEMBERG <wl@gnu.org>
2388 Renamed all `*.cc' files to `*.cpp'.
2389 Updated all configuration files, makefiles, and documentation.
2391 2003-04-14 Werner LEMBERG <wl@gnu.org>
2393 * tmac/hyphenex.sh: Slight improvements.
2395 2003-04-13 Werner LEMBERG <wl@gnu.org>
2397 * font/devascii/R.proto, font/devcp1037/R.proto,
2398 font/devlatin1/R.proto, font/devutf8/R.proto: Fill up remaining
2399 character slots with unnamed glyphs.
2401 * tmac/an-old.tmac: Fix hyphenation value if `cR' is active.
2402 (an-first): New global variable.
2403 (an-header): Emit vertical space between multiple man pages.
2405 2003-04-11 Werner LEMBERG <wl@gnu.org>
2407 * doc/groff.texinfo, man/groff_out.man: \S only accepts integer
2410 2003-04-10 Werner LEMBERG <wl@gnu.org>
2412 * PROBLEMS: Revised.
2414 2003-04-10 Bernd Warken <bwarken@mayn.de>
2416 * doc/webpage.ms: Improved.
2418 2003-04-09 Werner LEMBERG <wl@gnu.org>
2420 Add register \n[.height] which returns the value of \H.
2421 Add register \n[.slant] which returns the value of \S.
2423 * src/roff/troff/env.cc (init_env_requests): Implement.
2424 * NEWS, man/groff_diff.man, man/groff.man, doc/groff.texinfo:
2427 2003-04-08 Werner LEMBERG <wl@gnu.org>
2429 * tmac/html.tmac: Move some of the data into html-end.tmac.
2430 Remove most of the character translations for eqn since html fonts
2431 now cover those characters.
2433 * tmac/html-end.tmac: New file.
2434 * tmac/troffrc: Load html.tmac not www.tmac for -Thtml.
2435 * tmac/troffrc-end: Load html-end.tmac not html.tmac for -Thtml.
2436 * tmac/Makefile.sub (NORMALFILES): Add html-end.tmac.
2438 2003-04-07 Werner LEMBERG <wl@gnu.org>
2440 * man/groff_out.man: Document negative values of `N' if -Thtml is
2443 2003-04-06 Werner LEMBERG <wl@gnu.org>
2445 * Makefile.comm (depend.temp): Check location of YTABC.
2447 2003-04-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2449 * contrib/mom/Makefile.sub (GROFFBIN): New variable for groff
2451 (groff_bin_path): Rename to GROFF_BIN_PATH.
2452 (GROFF): Use GROFFBIN and GROFF_BIN_PATH.
2453 * doc/Makefile.in (TROFFBIN): New variable for troff
2455 (GROFFBIN): New variable for groff binary path.
2456 (groff_bin_path): Rename to GROFF_BIN_PATH.
2457 (TROFF): Use TROFFBIN.
2458 (GROFF): Use GROFFBIN and GROFF_BIN_PATH.
2459 * doc/Makefile.sub (GROFFBIN): New variable for groff
2461 (groff_bin_path): Rename to GROFF_BIN_PATH.
2462 (GROFF): Use GROFFBIN and GROFF_BIN_PATH.
2464 * Makefile.comm (install_dev): Install scripts from DEVSCRIPTS
2465 with INSTALL_SCRIPT.
2466 (uninstall_dev): Uninstall scripts from DEVSCRIPTS.
2467 * Makefile.dev (all): Depend on DEVSCRIPTS.
2468 (install_dev): Likewise.
2469 * font/devdvi/Makefile.sub (DEVSCRIPTS): New variable to hold
2471 * font/devps/Makefile.sub (DEVSCRIPTS): Likewise.
2472 (DEVGENSCRIPTS): New variable to hold generated scripts.
2474 2003-04-05 Werner LEMBERG <wl@gnu.org>
2476 * src/libs/libdriver/input.cc (IntArray::operator[],
2477 IntArray::get_data): Remove meaningless `const' in return value.
2479 * README.CVS: New file.
2481 2003-04-04 Werner LEMBERG <wl@gnu.org>
2483 Check for stdint.h in C++, not in C.
2485 * aclocal.m4 (GROFF_STDINT_H): New function,
2486 * configure.ac: Check for stdint.h with GROFF_STDINT_H instead of
2488 * configure, src/include/config.hin: Regenerated.
2489 * src/libs/libgroff/tmpname.cc: Use HAVE_CC_STDINT_H.
2492 Fix handling of in grohtml. To do this, troff emits `N'
2493 with a negative value, representing the width of the unbreakable
2494 space (only for -Thtml). grohtml then converts this back to
2495 and uses the value of N as its width.
2497 * src/roff/troff/node.cc (space_char_hmotion_node::tprint,
2498 unbreakable_space_node::tprint): Emit `N-<width>'.
2499 * src/include/printer.h (printer::set_numbered_char): Make it
2501 Make members `font_table' and `nfonts' protected instead of private.
2502 * src/devices/grohtml/post-html.cc
2503 (html_printer::set_numbered_char): New member function.
2506 * src/libs/libgroff/maxfilename.cc:
2507 s/HAVE_LIMITS_H/HAVE_CC_LIMITS_H/.
2509 * src/roff/troff/node.cc (unbreakable_space_node::tprint): Don't
2512 2003-04-03 Sergey A. Osokin <osa@freebsd.org.ru>
2514 * man/roff.man: Small fixes.
2516 2003-04-03 Werner LEMBERG <wl@gnu.org>
2518 Make groff independent from locale's numeric settings.
2520 * configure.ac: Check for `setlocale'.
2521 * configure, src/include/config.hin: Regenerated.
2523 * src/include/lib.h: Handle HAVE_SETLOCALE.
2525 * src/devices/grodvi/dvi.cc (main), src/devices/grolj4/lj4.cc
2526 (main), src/devices/grops/ps.cc (main), src/preproc/grn/main.cc
2527 (main), src/preproc/pic/main.cc (main): Call `setlocale'.
2530 * doc/groff.texinfo: Change dir category to `Typesetting'.
2531 (Man font macros): Mention that there is no space between arguments
2534 * src/libs/libdriver/printer.cc, src/devices/grotty/tty.cc
2535 (*printer::change_color, *printer::change_fill_color): Add missing
2538 2003-04-02 Werner LEMBERG <wl@gnu.org>
2540 * src/devices/grohtml/html-table.cc (html_table::emit_col,
2541 html_table::is_gap): Compute table widths after converting border
2542 positions to avoid rounding errors.
2544 2003-04-01 Werner LEMBERG <wl@gnu.org>
2546 * src/devices/grohtml/html-text.cc (html_text::do_space): Handle
2547 `space_emitted' properly.
2549 2003-03-31 Werner LEMBERG <wl@gnu.org>
2551 * src/devices/grohtml/html-table.cc: Fix column width calculation.
2552 (html_table::set_linelength): Don't add 1.
2553 (html_table::add_indent): Don't subtract 1.
2555 * tmac/html.tmac: Set default page offset to zero.
2557 2003-03-30 Werner LEMBERG <wl@gnu.org>
2559 Make groff emit ` ' for `\ ' and `\~' if `-Thtml' is used.
2561 * src/roff/troff/node.cc (space_char_hmotion_node::tprint,
2562 unbreakable_space_node::tprint): New functions.
2563 (troff_output_file): Make space_char_hmotion_mode::tprint and
2564 unbreakable_space_node::tprint to friends.
2565 * src/roff/troff/node.h: Updated.
2567 * font/devhtml/R.proto: Add ` ' at position 0xA0 (as defined
2568 in the HTML standard).
2570 2003-03-29 Werner LEMBERG <wl@gnu.org>
2572 * src/roff/troff/env.cc (point_size): Fix emission of html tag.
2573 Otherwise, the following code
2582 produces `x a' instead of `xa'. This is a temporary fix, disabling
2583 font changes in diversions for -Thtml.
2585 * tmac/an-old.tmac (TH, SH): Use `HTML-TAG-NS' instead of
2587 (an-do-tag-html): Merge with ...
2588 (an-do-tag): This macro.
2589 Change code slightly to circumvent grohtml bug.
2590 * tmac/troffrc-end: Define dummy for HTML-TAG-NS.
2592 * src/devices/grohtml/html-table.cc (html_table::emit_col,
2593 html_table::is_gap): Round `width' properly.
2595 * tmac/html.tmac: Provide some default layout parameters for
2598 * font/devhtml/DESC.proto: Don't use discrete values for `sizes'
2601 2003-03-28 Werner LEMBERG <wl@gnu.org>
2603 src/devices/grops/ps.cc (ps_printer::do_import): Fix error message.
2605 2003-03-27 Werner LEMBERG <wl@gnu.org>
2607 * tmac/an-old.tmac (BT): Don't call .tl if register `ps4html' is
2610 2003-03-20 Werner LEMBERG <wl@gnu.org>
2612 * src/roff/troff/env.cc (vertical_spacing): Allow zero value for
2614 * doc/groff.texinfo: Updated.
2616 2003-03-19 Werner LEMBERG <wl@gnu.org>
2618 * src/roff/troff/input.cc (process_input_stack) <TOKEN_BEGIN_TRAP,
2619 TOKEN_END_TRAP>: Reset `have_input'.
2621 2003-03-18 Werner LEMBERG <wl@gnu.org>
2623 * src/roff/groff/groff.man: Mention groff_trace man page.
2625 2003-03-16 Werner LEMBERG <wl@gnu.org>
2627 * Makefile.in (LIBEXT): New variable to indicate the file extension
2628 of library files. Computed heuristically from $(OBJEXT).
2629 (MDEFINES): Add $(LIBEXT).
2630 * Makefile.lib, Makefile.comm: Use it.
2632 * src/utils/pfbtops/pfbtops.c (get_text): New function. Split
2633 overlong lines into smaller chunks.
2634 (get_binary): New function.
2636 * src/utils/pfbtops/pfbtops.man: Updated.
2638 2003-03-15 Colin Watson <cjwatson@debian.org>
2640 * src/roff/groff/groff.man: Minor syntax fix.
2642 2003-03-14 Egil Kvaleberg <egil@kvaleberg.no>
2644 * src/devices/grops/ps.cc (ps_printer::media_set,
2645 ps_printer::~ps_printer): Handle zero paper width and length.
2647 2003-03-13 Werner LEMBERG <wl@gnu.org>
2649 Add options -p and -l to grodvi.
2651 * src/devices/grodvi/dvi.cc: Include paper.h.
2652 (landscape_flag, user_paper_length, user_paper_width): New global
2654 (dvi_printer::begin_page): Emit `papersize' special.
2655 Set color after initialization of `cur_h' and `cur_v'.
2656 (main): Add options `-l' and `-p'.
2657 * font/devdvi/Makefile.sub (DESC): Set `papersize'.
2658 * src/devices/grodvi/grodvi.man, NEWS: Updated.
2660 * src/devices/grops/psrm.cc (valid_input_table): Fixed.
2662 2003-03-12 Werner LEMBERG <wl@gnu.org>
2664 * src/devices/grops/grops.man: Move documentation of .PSPIC to...
2665 * man/groff_tmac.man: This man page.
2666 * man/groff_font.man: Declare `paperwidth' and `paperlength' as
2669 * tmac/X.tmac: Don't load pspic.tmac.
2671 2003-03-11 Werner LEMBERG <wl@gnu.org>
2673 Make variable `pr' local to libdriver/input.cc. Based on a patch
2674 by Bernd Warken <bwarken@mayn.de>.
2676 * src/include/driver.h (pr): Removed.
2678 * src/libs/libdriver/input.cc (pr): New global variable.
2679 (do_file): Deallocate `pr'.
2680 * src/libs/libdriver/printer.cc (pr): Removed.
2682 * src/devices/grodvi/dvi.cc (main), src/devices/grohtml/post-html.cc
2683 (main), src/devices/grolbp/lbp.cc (main), src/devices/grolj4/lj4.cc
2684 (main), src/devices/grops/ps.cc (main), src/devices/grotty/tty.cc
2685 (main): Don't delete `pr'.
2687 2003-03-10 Werner LEMBERG <wl@gnu.org>
2689 * tmac/a4.tmac, tmac/composite.tmac: Use `.do'.
2690 * tmac/papersize.tmac: New file.
2691 * tmac/troffrc: Include `papersize.tmac'.
2692 * tmac/Makefile.sub (NORMALFILES): Add `papersize.tmac'.
2693 * tmac/an-old.tmac: Set LT to LL by default.
2695 * NEWS, MANIFEST, tmac/groff_man.man, man/groff_tmac.man,
2696 doc/groff.texinfo: Updated.
2698 * src/libs/libgroff/paper.cc (add_iso_paper): Fix very embarassing
2699 bug which caused all odd iso papers to have wrong dimensions.
2701 * src/devices/grops/ps.cc (user_paper_width): New global variable.
2702 (main) <'p'>: Set `user_paper_width' also.
2703 (ps_printer::media_width, ps_printer::media_height): Use values
2704 given with option `-p'.
2706 2003-03-09 Werner LEMBERG <wl@gnu.org>
2708 * src/include/nonposix.h: Provide default for SET_BINARY.
2710 * src/devices/grodvi/dvi.cc, src/devices/grolbp/lbp.cc,
2711 src/devices/grolj4/lj4.cc, src/devices/grops/ps.cc: Call SET_BINARY
2714 * src/utils/pfbtops/pfbtops.c: Call SET_BINARY unconditionally.
2715 (main): Treat \r\n as \n.
2717 2003-03-08 Werner LEMBERG <wl@gnu.org>
2719 * tmac/an-old.tmac: Use register `HY' to control hyphenation.
2720 * NEWS, tmac/groff_man.man, doc/groff.texinfo: Document it.
2722 2003-03-07 Werner LEMBERG <wl@gnu.org>
2724 Added support to access more than 256 glyphs in Type 1 fonts.
2726 * src/devices/grops/ps.cc (subencoding): New structure.
2727 (style): Add `sub' field.
2729 (ps_printer): Add `subencodings' and `next_subencoding_index' fields.
2730 Add `set_subencoding', `get_subfont' and `encode_subfont' member
2733 (ps_printer::set_char): Use `set_subencoding'.
2734 (make_subencoding_name): New function.
2735 (ps_printer::set_style): Handle case where `sty.sub' is not zero.
2736 (ps_printer::~ps_printer): Emit subencoding definitions.
2738 * src/devices/grops/psrm.cc (valid_input_table): New array to
2739 properly support EBCDIC.
2740 (white_space): Add `\f'.
2741 (ps_get_line): Change first argument to be of type `string &'.
2742 Updated all callers.
2743 This allows to get lines of arbitrary length.
2744 Use `valid_input_table'.
2745 Remove warning about non-conforming PS line length. This seems
2746 not to be of great importance -- for example, dvips don't emit
2748 (PS_LINE_MAX): Removed.
2749 (matches_comment): Change first argument to be of type `string &'.
2751 * src/devices/grops/grops.man, src/devices/grops/TODO: Updated.
2753 * src/utils/afmtodit/afmtodit.pl (%unicode_decomposed,
2754 %AGL_to_unicode, %default_ligatures): New hash tables.
2755 Read all map entries.
2756 Add unencoded characters.
2757 Check for default ligatures if there are no `L' entries.
2758 Print all kern entries.
2759 Print all characters in charset.
2760 * src/utils/afmtodit/afmtodit.man: Updated.
2762 * font/devps/*: Regerated all fonts.
2764 * tmac/latin[129].tmac, tmac/cp1047.tmac: Don't test for existence
2765 of characters, just use `.trin'. Otherwise the mapping depends
2766 on the font encoding.
2767 * tmac/ps.tmac: Add `fi' and `fl'.
2768 Improve `Fi' and `Fl'.
2769 * tmac/X.tmac, tmac/lbp.tmac, tmac/tty.tmac: Improve `Fi' and `Fl'.
2770 * tmac/Xps.tmac: Fix `em'.
2774 2003-03-04 Werner LEMBERG <wl@gnu.org>
2776 * src/roff/troff/input.cc (charinfo_to_node_list): Reset
2779 2003-03-03 Werner LEMBERG <wl@gnu.org>
2781 * Makefile.sub (DISTCLEANFILES): Add gxditview._man.
2783 * font/devps/generate/textmap: Remove entry `similarequal'.
2784 * font/devps/symbolmap: Updated.
2786 2003-03-02 Werner LEMBERG <wl@gnu.org>
2788 * src/libs/libgroff/font.cc (font::load): Fix error message for
2791 * src/devices/grops/grops.man: Improve documentation of the -b
2794 * tmac/tty.tmac: Load latin1.tmac for all TTY devices except
2795 `ascii' and `cp1047'.
2797 2003-03-01 Werner LEMBERG <wl@gnu.org>
2799 Document composite glyphs and the `composite' request.
2801 * man/groff.man, man/groff_diff.man, doc/groff.texinfo: Do it.
2803 2003-02-28 Werner LEMBERG <wl@gnu.org>
2805 * font/devdvi/generate/ec.map: Add some more Unicode entities.
2806 * font/devdvi/*EC: Updated.
2808 * tmac/composite.tmac, tmac/latin2.tmac, tmac/latin9.tmac: New files.
2809 * tmac/latin1 (latin1-tr): Undo any previous mapping.
2810 * tmac/troffrc: Load `composite.tmac'.
2811 * tmac/Makefile.sub (NORMALFILES): Updated.
2813 * doc/groff.texinfo (Input Encodings): New section.
2816 2003-02-27 Werner LEMBERG <wl@gnu.org>
2818 * doc/texinfo.tex: New version 2003-02-11.06.
2820 * tmac/doc-common (Dt): Don't emit warning for unknown section.
2821 * tmac/groff_mdoc.man: Fix description of `Dt'.
2823 2003-02-26 Egil Kvaleberg <egil@kvaleberg.no>
2825 * font/devps/prologue.ps: Fix for included Postscript that does
2826 a setpagedevice -- which is now safely ignored.
2830 * src/devices/grops/ps.cc: Now sets the page size in the generated
2831 document. This is done in two ways: Via a %%-comment for gv and
2832 the like, and via a PageSize and setpagedevice for programs that
2833 understands Postscript proper, like ps2pdf.
2835 * src/devices/grops/ps.h: New broken-flag to avoid page size
2836 definition, if required.
2838 * src/devices/grops/grops.man: New broken-flag 16 mentioned.
2840 * doc/Makefile.in: Added -nosetpage flag (via @pnmtops_nosetpage@).
2841 Not really necessary due to the fix in prologue.ps, but cleaner:
2842 Such information does not belong in an .eps file.
2844 * doc/Makefile.sub: See doc/Makefile.in.
2846 2003-02-26 Ralph Corderoy <ralph@inputplus.co.uk>
2848 * aclocal.m4 (GROFF_PNMTOPS_NOSETPAGE): Use P2 format for testing
2849 instead of P1 since the latter is broken in some versions of netpbm.
2850 * configure: Updated.
2852 2003-02-26 Larry Kollar <kollar@alltel.net>
2854 Make man pages more customizable.
2856 * tmac/an-old.tmac (FT): New register holding footer distance from
2858 (HF): New string holding the default heading font.
2859 (TH): Handle registers `IN' and `SN' set on the command line.
2861 (PT, BT): New strings to customize header and footer lines.
2862 (an-header, an-footer): Use them.
2864 * tmac/groff_man.man: Document changes.
2866 * doc/groff.texinfo: Document man changes.
2867 Document Ultrix extensions of man.
2869 2003-02-26 Werner LEMBERG <wl@gnu.org>
2871 * src/roff/troff/input.cc (do_width, do_if_request): Reset
2872 `have_input' after changing back to old environment.
2874 * src/devices/grolbp/lbp.cc (lbp_printer::set_line_thickness): Move
2875 function up to be defined before first call. This is necessary to
2876 avoid a compilation problem with Sun's WorkShop 6 C++ compiler.
2878 * src/utils/afmtodit/afmtodit.pl: Make script search for files in
2879 the default font directory also. Based on a patch from James
2880 J. Ramsey <jjramsey_6x9eq42@yahoo.com>.
2881 * src/utils/afmtodit/Makefile.sub (afmtodit): Handle @FONTDIR@.
2882 * src/utils/afmtodit/afmtodit.man: Document it.
2886 * tmac/groff_man.man, doc/groff.texinfo: Many minor fixes.
2888 2003-02-25 Gaius Mulley <gaius@glam.ac.uk>
2890 * aclocal.m4 (GROFF_HTML_PROGRAMS): Add test for pnmtops.
2891 (GROFF_PNMTOPS_NOSETPAGE): New macro.
2892 * configure.ac: Use it.
2893 * configure: Regenerated.
2894 * Makefile.in: Updated.
2896 * tmac/Makefile.sub (NORMALFILES): Remove www.tmac.
2897 (CLEANADD): Add www.tmac-sed.
2898 (pnmtops_nosetpage): Define default.
2899 (install_data): Handle www.tmac-sed and substitute
2900 @PNMTOPS_NOSETPAGE@.
2901 (stamp-sed): Add www.tmac.
2902 * tmac/www.tmac: Rewritten, based on a patch by Bernd Warken.
2903 It now breaks URLs at suitable places.
2904 (www:substring_ok): New register set by...
2905 (www:@test_substring): New macro.
2906 (www:error): New alias to www-error.
2907 (www:lenstr, www:splitstr, www:url_breaks, www:url_breaks_splitted):
2909 (URL): Use www:url_breaks.
2910 (PIMG, MPIMG): Use @PNMTOPS_NOSETPAGE@.
2911 (CDS, CDE): New macros.
2913 2003-02-25 Werner LEMBERG <wl@gnu.org>
2915 * src/devices/grops/ps.cc (ps_printer::define_encoding): Avoid
2918 2003-02-24 Werner LEMBERG <wl@gnu.org>
2920 Contrary to the PCL5 Developer's Guide, the ascenders in TFM files
2921 can be negative also.
2923 * src/utils/hpftodit/hpftodit.cc (char_info): `ascent' must be
2925 (read_char_table): Avoid negative ascenders.
2926 (output_charset): Add cast.
2927 * font/devlj4/*: Regenerated.
2929 Replace unnamed glyphs for DVI fonts with `uXXXX' glyph names where
2932 * font/devdvi/generate/{tc,texttt,ec,texmi,texsy,textex}.map: Do it.
2933 * font/devdvi/generate/textex.map: Map glyph 23 to `u21C6' instead
2935 * font/devdvi/*: Regenerated.
2937 Map `la' and `ra' to U+27E8 and U+27E9. These two characters have
2938 normal width, while the previously used characters (U+2329 and
2939 U+232A) are classified as wide due to canonical equivalence with the
2940 CJK punctuation characters U+3008 and U+3009.
2942 * font/devutf8/R.proto: Updated.
2943 * src/roff/troff/uniglyph.cc, src/roff/troff/glyphuni.cc: Ditto.
2945 * man/groff_char.man: Simplify handling of table traps by
2946 introducing `start block' and `end block' macros.
2947 (Ns, Ne, 2s, 2e, Ds, De): New macros.
2948 (DL): Make it work with Unix troff also.
2949 Fix code values of `la' and `ra'.
2951 * tmac/dvi.tmac: Define `<>' for CW and CWI.
2953 2003-02-23 Gaius Mulley <gaius@glam.ac.uk>
2955 * src/devices/grohtml/post-html.cc (element_list::~element_list):
2956 New destructor, fixing a major memory leak.
2958 2003-02-22 Werner LEMBERG <wl@gnu.org>
2960 * font/devhtml/R.proto, font/devutf8/R.proto: Flip `*f' and `+f'
2961 to be in conformance with Unicode 3.0 and newer.
2963 * font/devlj4/generate/text.map: Add `Eu'.
2964 * font/devlj4/generate/special.map: Flip `*e' and `+e'.
2965 * font/devlj4/S: Regenerated.
2967 * man/groff_char.man: Completely rewritten.
2969 * doc/groff.texinfo: Fix description of request and macro arguments.
2971 2003-02-20 Gaius Mulley <gaius@glam.ac.uk>
2975 * src/devices/grohtml/html-table.cc (html_table::~html_table):
2976 Deallocate `columns' list.
2977 * src/devices/grohtml/post-html.cc (char_block::~char_block):
2979 (text_glob::text_glob_html, text_glob::text_glob_special,
2980 text_glob::text_glob_line, text_glob::text_glob_auto_image,
2981 text_glob::text_glob_tag): Avoid memory leaks.
2982 (text_glob::remember_table): Free memory before reassigning.
2984 2003-02-19 Werner LEMBERG <wl@gnu.org>
2986 Add glyph `+e', greek lunate epsilon symbol, and `-h' (with the
2987 alias `hbar'), the Planck constant over two pi.
2989 * font/devdvi/generate/texmi.map: Use `*e' for position 15 and
2990 `+e' for position 34.
2991 * font/devdvi/generate/texsy.map: Replace `DI' and `HE' with
2992 `u2662' and `u2661'.
2993 * font/devdvi/{MI,S}: Regenerated.
2994 * font/devhtml/R.proto, font/devutf8/R.proto: Add `+e', `-h', `hbar'.
2995 * font/devlbp/*: Add `hbar' alias.
2996 * font/devlj4/generate/special.map: Ditto.
2997 * font/devlj4/S: Regenerated.
2998 * font/devps/generate/symbolchars: Add `+e'.
2999 * font/devps/generate/textmap: Fix PS name for `-h'.
3001 * font/devps/symbolmap: Regenerated.
3003 * src/devices/grops/ps.cc (transform_fill): Removed since unused.
3005 * src/roff/troff/glyphuni.cc (glyph_to_unicode_list): Add `+e',
3007 * src/roff/troff/uniglyph.cc (unicode_to_glyph_list): Add `+e',
3010 * tmac/X.tmac, tmac/ps.tmac: Provide definitions for `-h' and
3012 * tmac/tty-char.tmac: Add `+e'.
3014 2003-02-17 Werner LEMBERG <wl@gnu.org>
3016 Another round trying to really fix problems with `have_input'.
3018 * src/roff/troff/input.cc (input_stack::get): Handle `have_input'.
3019 (token::next) <'\n'>, <\'\n'>: Don't handle `have_input'.
3021 * src/devices/grotty/tty.cc (tty_printer::put_color): Fix color
3022 handling if both foreground and background colors are default.
3024 * doc/groff.texinfo (Debugging): Document .lf differences to
3027 2003-02-16 Werner LEMBERG <wl@gnu.org>
3029 * src/devices/grotty/tty.cc (tty_printer::make_rgb_string): Avoid
3030 null-bytes in created string.
3032 * src/roff/troff/input.cc (lookup_color, interpolate_macro,
3033 alias_macro, lookup_request): Improve warning messages.
3035 * src/roff/troff/node.cc (suppress_node::tprint): Use `strsave',
3037 Free `last_image_filename'.
3039 * src/preproc/html/pre-html.cc (char_block::char_block): Initialize
3041 (imageList::createPage, imageList::createImage): Use `free', not
3043 (imageItem::~imageItem): Free `imageName'.
3044 (addRegDef): Use `strsave', not `strdup'.
3045 (get_resolution): Free `pathp'.
3047 2003-02-15 Werner LEMBERG <wl@gnu.org>
3049 * src/devices/grotty/tty.cc (tty_printer::tty_printer): Fix pointer
3052 2003-02-14 Werner LEMBERG <wl@gnu.org>
3054 Add memory management for colors to deallocate unnamed colors
3057 * src/include/color.h (color): New members `free_list' and `next'.
3058 New member functions `new' and `delete'.
3060 * src/libs/libgroff/color.cc: Implement it.
3062 * src/libs/libgroff/font.cc (font::add_kern): Use integer cast
3063 for array size of new operator.
3065 * src/libs/libdriver/input.cc (IntArray::operator[]): Remove
3066 redundant comparison.
3068 * src/roff/troff/input.cc (word_space_node::reread,
3069 hmotion_node::reread): Avoid warning about unused parameter.
3070 (reset_output_registers): Remove redundant parameter.
3071 (define_color): Undo change 2003-02-12.
3073 * src/roff/troff/reg.h: Updated.
3075 * src/roff/troff/node.cc (troff_output_file::really_print_line,
3076 output_file::put_filename, real_output_file::really_put_filename,
3077 ascii_output_file::really_print_line,
3078 break_char_node::get_hyphen_list): Avoid warning about unused
3080 (suppress_node::tprint): Updated.
3082 * configure.ac: Check declaration for rand() and srand().
3083 * configure: Regenerated.
3085 * src/preproc/pic/pic.h: Declare fmod(), rand(), and srand()
3087 * src/preproc/pic/pic.y: Remove declaration of fmod(), rand(),
3090 * src/preproc/eqn/delim.cc (delim_table): Add missing initializers
3091 to avoid compiler warnings.
3093 * src/preproc/grn/hgraph.cc (HGPrintElt): Second parameter is
3096 * src/devices/grops/ps.cc (ps_printer::set_char): Last parameter
3098 * src/devices/grops/psrm.cc (skip_possible_newline): Remove first
3100 Updated all callers.
3102 * src/devices/grotty/tty.cc (tty_printer::set_char): Last parameter
3104 * src/devices/grodvi/dvi.cc (dvi_printer::set_char): Ditto.
3105 * src/devices/grolj4/lj4.cc (lj4_printer::set_char): Ditto.
3107 * src/devices/grohtml/post-html.cc (html_printer::emit_line):
3108 Parameter is unused.
3109 (html_printer::add_table_end): Define parameter conditionally.
3110 * src/devices/grohtml/output.cc (simple_output::special): Parameter
3113 * src/devices/grolbp/lbp.cc: Define _GNU_SOURCE conditionally.
3114 (lbp_printer::set_char): Last parameter is unused.
3116 * src/utils/indxbib/indxbib.cc (main): Remove redundant comparison.
3118 2003-02-13 Werner LEMBERG <wl@gnu.org>
3120 New commands \D'Fr ...', \D'Fc ...', etc. for orthogonality.
3121 Make \D'f ...' move horizontally again for backwards compatibility.
3122 Replace it with \D'Fg ...' where appropriate to avoid dependency
3123 on horizontal resolution.
3125 * src/roff/troff/input.cc (do_get_long_name): New function.
3126 (get_long_name): Call it.
3128 (read_draw_node): Handle `\D'Fx ...' by calling ...
3129 (read_color_draw_node): New function.
3131 (read_rgb, read_cmy, read_cmyk, read_gray): New optional argument
3133 Pass it to `do_get_long_name' which is used instead of
3136 * src/libs/libdriver/input.cc (color_from_Df_command): Remove
3137 unnecessary value guard.
3138 (parse_D_command) <'f'>: Add horizontal shift.
3140 * src/preproc/grn/hgraph.cc (HGPrintElt) <POLYGON>: Use \D'Fg ...'.
3141 * src/preproc/pic/troff.cc (troff_output::set_fill): Ditto.
3142 (FILL_MAX): Removed.
3144 * NEWS, man/groff_diff.man, man/groff.man, doc/groff.texinfo:
3147 2003-02-12 Werner LEMBERG <wl@gnu.org>
3149 * src/roff/troff/input.cc (do_name_test, do_expr_test,
3150 do_zero_width): Push `\n' if closing delimiter is missing.
3152 (token::next) <ESCAPE_NEWLINE>, <'\n'>, <\'\n'>: Reset `have_input'.
3153 <'F'>: Make \F non-transparent at the beginning of line.
3154 (process_input_stack) <token::TOKEN_CHAR, token::TOKEN_NEWLINE,
3155 token::TOKEN_REQUEST, token::TOKEN_BEGIN_TRAP>: Don't handle
3158 (define_color): Free color in case of reassignment.
3160 * doc/groff.texinfo (@Defesc, @DefescList, @DefescItem,
3161 @DefescListEnd): Use @Var, not @var.
3164 * src/preproc/grn/hgraph.cc (HGPrintElt): Fix typo.
3166 * src/preproc/pic/object.cc (object_spec::~object_spec): Free
3167 `shaded' and `outlined' arrays.
3168 (object_spec::object_spec): Initialize `shaded' and `outlined'.
3169 (graphic_object::set_fill_color, graphic_object::set_outline_color):
3171 (closed_object::set_fill_color): Ditto.
3172 * src/preproc/pic/troff.cc (troff_output::set_color): Use strsave
3174 (troff_output::reset_color): Use a_delete instead of free.
3175 * src/preproc/pic/main.cc (do_file): Free `out' in case of error.
3177 2003-02-11 Werner LEMBERG <wl@gnu.org>
3179 * doc/groff.texinfo: Improve documentation of `ad'.
3180 Document that \D'f...' is dependent on the horizontal resolution.
3181 * man/groff_diff.man: Improve documentation of \D'f...'.
3183 * src/preproc/grn/hgraph.cc (HGPrintElt) <POLYGON>: Don't emit
3184 compensating \h'...' for \D'f ...' since the latter no longer moves
3186 * src/preproc/pic/troff.cc (troff_output::set_fill): Ditto.
3188 2003-02-10 Werner LEMBERG <wl@gnu.org>
3190 Improve error messages for `x F' (and `F') commands.
3192 * src/include/error.h: Add declaration for
3193 `current_source_filename'.
3194 * src/libs/libgroff/filename.cc: Add `current_source_filename'.
3195 * src/libs/libgroff/error.cc (do_error_with_file_and_line): Add
3196 parameter for source file string.
3197 Updated all callers.
3199 * src/libs/libdriver/input.cc: Add `current_source_filename'.
3200 (remember_source_filename): New function.
3201 (parse_x_command <'F'>, do_file <'F'>): Use it.
3203 2003-02-09 Werner LEMBERG <wl@gnu.org>
3205 Make grotty not emit warnings about unknown colors more than
3208 * src/devices/grotty/tty.cc: Include `ptable.h'.
3209 (TTY_MAX_COLORS): Removed.
3210 (DEFAULT_COLOR_IDX): Defined to -1.
3211 (glyph): Change `back_color_idx' and `fore_color_idx' to `char'.
3212 (tty_printer): Change `curr_back_idx' and `curr_fore_idx' to `char'.
3213 Change `tty_colors' to be a ptable.
3214 First arg of `put_color' is now `char'.
3215 New functions `make_rgb_string' and `tty_color'.
3216 (tty_printer::tty_printer): Use `tty_color'.
3217 (tty_printer::color_to_idx): Return value is now `char'.
3220 * src/include/color.h (color): Add `print_color' member function.
3221 * src/libs/libgroff/color.cc (color::print_color): Implement it.
3223 2003-02-08 Werner LEMBERG <wl@gnu.org>
3227 * src/devices/grops/ps.cc (ps_printer::define_encoding): Close
3230 * src/include/ptable.h (PTABLE::~PTABLE, PTABLE::define): Always
3231 assume that value has been allocated with `new[]', thus use
3232 `a_delete' for deallocation.
3234 * src/libs/libdriver/input.cc (get_integer_arg,
3235 get_possibly_int_args, parse_x_command, do_file): Use `a_delete'
3238 * src/libs/libgroff/new.cc (delete) [!COOKIE_BUG]: Define.
3239 * src/libs/libgroff/nametoindex.cc
3240 (character_indexer::named_char_index): Use `new <type>[1]'.
3242 * src/preproc/eqn/lex.cc (init_table, do_definition): Use `new
3244 * src/preproc/eqn/text.cc (set_special_char_type): Ditto.
3245 (split_text): Use `a_delete'.
3247 * src/preproc/pic/pic.y (define_label, define_variable): Use `new
3250 * src/roff/troff/env.cc (environment::choose_breakpoint): Avoid
3251 harmless memory leak.
3252 (hyphen_trie::read_patterns_file): Initialize `buf'.
3253 * src/roff/troff/node.cc (troff_output_file::troff_output_file):
3254 Initialize `current_fill_color'and `current_glyph_color'.
3255 * src/roff/troff/glyphuni.cc
3256 (glyph_to_unicode_init::glyph_to_unicode_init): Use `new <type>[1]'.
3257 * src/roff/troff/uniuni.cc
3258 (unicode_decompose_init::unicode_decompose_init): Ditto.
3259 * src/roff/troff/uniglyph.cc
3260 (unicode_to_glyph_init::unicode_to_glyph_init): Ditto.
3262 2003-01-26 Werner LEMBERG <wl@gnu.org>
3264 * src/utils/indxbib/indxbib.cc (main) [__EMX__]: Check with
3265 `access' before calling `unlink'.
3266 (do_file): Handle __EMX__.
3268 * src/include/nonposix.h: Handle __EMX__.
3270 * Makefile.in (SEP): New variable; set to @PATH_SEPARATOR@.
3271 (fontpath,tmacpath): Use it.
3273 Sorted alphabetically.
3275 * src/preproc/eqn/neqn.sh, src/roff/nroff/nroff.sh: Use
3277 * src/preproc/eqn/Makefile.sub, src/roff/nroff/Makefile.sub: Handle
3280 2003-01-27 Werner LEMBERG <wl@gnu.org>
3282 * src/libs/libgroff/strcasecmp.c, src/libs/libgroff/strncasecmp.c:
3283 New files, copied from gnulib.
3284 * src/libs/libgroff/Makefile.sub (CSRCS): Add them.
3285 * configure.ac: Updated.
3286 * configure: Regenerated.
3288 * src/include/config.hin: Regenerated.
3289 * src/include/lib.h [!HAVE_STRCASECMP]: Declare `strcasecmp'.
3290 Don't define `strcasecmp' as `strcmp'.
3291 [!HAVE_STRNCASECMP]: Declare `strncasecmp'.
3292 Dont define `strncasecmp' as `strncmp'.
3294 * src/roff/groff/pipeline.c [!HAVE_STRCASECMP, !HAVE_STRNCASECMP]:
3297 2003-01-26 Werner LEMBERG <wl@gnu.org>
3299 * src/utils/indxbib/indxbib.cc (main) [__EMX__]: Fix typo:
3302 2003-01-25 Werner LEMBERG <wl@gnu.org>
3304 * doc/groff.texinfo (Ligatures and Kerning): Mention limitations.
3306 2003-01-24 Werner LEMBERG <wl@gnu.org>
3308 Add US-english hyphenation exceptions (converted from Barbara
3309 Beeton's hyphenation exception log reports which appear irregularly
3312 * tmac/hyphen.us: Updated to latest version.
3313 * tmac/README: Updated.
3314 * tmac/hyphenex.us, tmac/hyphenex.sh: New files.
3315 * tmac/troffrc: Load `hyphenex.us'.
3316 * tmac/Makefile.sub (NORMALFILES): Add `hyphenex.us'.
3317 * doc/groff.texinfo: Updated.
3319 2003-01-23 Werner LEMBERG <wl@gnu.org>
3321 Improve hyphenation slightly. This is a first step in redesigning
3322 the hyphenation algorithm to make it more flexible (e.g. allowing
3323 kerns and ligatures between the hyphenation character and the
3324 following character -- while not used normally in English, other
3325 languages like German would benefit).
3327 * src/roff/troff/env.cc (environment::hyphenate_line): Use
3328 assertion instead of if-clause.
3329 Let `get_hyphen_list' return the number of involved characters in
3330 the hyphenation pattern instead of computing it directly (which
3331 often yields too small values).
3332 * src/roff/troff/node.h (*::get_hyphen_list): Add second parameter.
3333 * src/roff/troff/node.cc (*::get_hyphen_list): Handle new second
3336 2003-01-22 Werner LEMBERG <wl@gnu.org>
3338 Fixing a bug which caused groff to hang if the hyphenation exception
3339 dictionary tried to grow.
3341 * src/roff/troff/env.cc (hyphen_trie::insert_hyphenation,
3342 hyphen_trie::read_patterns_file, do_hyphenation_patterns_file): Use
3343 pointer to dictionary.
3345 2003-01-20 Werner LEMBERG <wl@gnu.org>
3347 * src/utils/afmtodit/afmtodit.pl: Add switch `-m' to suppress
3348 negative left italic correction.
3349 * src/utils/afmtodit/afmtodit.man: Document it.
3351 * font/devps/generate/Makefile (RFLAG): Add `-m'.
3352 * font/devps/{AB,AR,BMB,BMR,CB,CR,EURO,HB,HR,HNB,HNR,NB,NR,PB,PR,
3353 S,TB,TR,ZD,ZDR}: Regenerated with afmtodit options `-i 0 -m'.
3357 2003-01-16 Werner LEMBERG <wl@gnu.org>
3361 2003-01-16 Jörgen Grahn <jgrahn@algonet.se>
3363 * src/preproc/refer/refer.man: Mention REFER environment variable.
3365 2003-01-05 Werner LEMBERG <wl@gnu.org>
3367 Similar to \[is], the square root glyph (\[sr]) and the square root
3368 extension glyph (\[radicalex]) are now text symbols. The new
3369 mathematical versions are called \[sqrt] and \[sqrtex],
3372 * font/devX*/S: Regenerated.
3373 * font/devdvi/generate/texex.map: Rename `sr[0123]' to `sqrt[0123]'.
3374 * font/devdvi/generate/texsy.map: Rename `sr' to `sqrt'.
3375 * font/devdvi/EX, font/devdvi/S: Regenerated.
3376 * font/devhtml/R.proto, font/devutf8/R.proto: Add `sqrt'.
3377 * font/devlj4/generate/special.map: Add `sqrt'.
3378 * font/devlj4/S: Regenerated.
3379 * font/devps/generate/textmap: Add `sqrt'.
3380 * font/devps/S, font/devps/symbolmap: Regenerated.
3382 * src/preproc/eqn/sqrt.cc (SQRT_CHAR, RADICAL_EXTENSION_CHAR,
3383 SQRT_CHAIN, BAR_CHAIN): Use `sqrt*' and `sqrtex*'.
3384 * src/roff/troff/input.cc (init_charset_table): Make `sqrtex'
3385 overlap horizontally.
3387 * tmac/X.tmac, tmac/ps.tmac, tmac/lj4.tmac: Add `sqrtex'.
3388 * tmac/dvi.tmac: Add `sr', and `sqrtex'.
3391 * doc/groff.texinfo, man/groff_diff.man: Document that `radicalex'
3392 and `sqrtex' are overlapping glyphs.
3394 2003-01-04 Werner LEMBERG <wl@gnu.org>
3396 * font/devdvi/generate/texsy.map: Add `is'.
3397 * font/devps/symbolmap: Regenerated.
3398 * font/devdvi/*TC, MI, S: Regenerated.
3400 * tmac/dvi.tmac: Remove `is'.
3402 2003-01-03 Werner LEMBERG <wl@gnu.org>
3404 `is' is now a text symbol (only relevant for dvi). The math variant
3405 can be accessed with `integral'.
3407 * font/devX*/S: Regenerated.
3408 * font/devdvi/generate/texex.map: Remove `is'.
3409 * font/devdvi/EX: Updated.
3410 * font/devhtml/R.proto, font/devutf8/R.proto: Add `integral'.
3411 * font/devlj4/generate/special.map: Ditto.
3412 * font/devlj4/S: Regenerated.
3413 * font/devps/generate/textmap: Add `integral'.
3414 * font/devps/S: Regenerated.
3416 * tmac/dvi.tmac: Define `is'.
3418 * src/roff/troff/glyphuni.cc (glyph_to_unicode_list): Add `integral'.
3420 * src/preproc/tbl/main.cc (process_format): Fix error message.
3422 2003-01-02 Werner LEMBERG <wl@gnu.org>
3424 * font/devhtml/R.proto, font/devutf8/R.proto: Add `ne' and `nc'.
3425 * font/devps/textmap: Fix entries for `ne' and `nc'.
3426 * font/devps/symbolmap: Regenerated.
3428 * src/roff/troff/glyphuni.cc (glyph_to_unicode_list),
3429 src/roff/troff/uniglyph.cc (unicode_to_glyph_list): Add `18',
3430 `38', `58', `78', `-+', `|=', `nc', `ne'.
3432 * tmac/dvi.tmac: Add `nm', `ne', `nc'.
3433 Use `schar' for `aq'.
3434 * tmac/ps.tmac, tmac/X.tmac: Add `nc' and `ne'.
3435 * tmac/ec.tmac: Add `SC' to special fonts for `CW' and `CWI'.
3436 * tmac/tty.tmac: Add `ne'.
3438 * src/roff/troff/node.cc (make_glyph_node): Test with `get_macro'
3439 for fallback glyphs.
3441 2002-12-29 Werner LEMBERG <wl@gnu.org>
3445 * font/devX*/*: Regenerated.
3446 * font/devdvi/generate/ec.map: Remove `eq'.
3447 * font/devdvi/generate/texsy.map: Make `~=' the same as `~~'.
3448 Assign `|=' to position 39.
3449 * font/devdvi/*EC, S: Regenerated.
3450 * font/devhtml/R.proto, font/devutf8/R.proto: Add `|='.
3451 * font/devlj4/generate/special.map: Make `~=' the same as `~~'.
3452 Assign `|=' to position 549.
3453 * font/devps/generate/textmap, font/devps/enerate/symbolmap: Remove
3455 Add `uni2243' for `|='.
3457 * tmac/ec.tmac: Add `eq'.
3458 * tmac/dvi.tmac: Add `=~'.
3459 * tmac/tty-char.tmac, tmac/ps.tmac, tmac/X.tmac, tmac/lbp.tmac: Add
3462 2002-12-21 Werner LEMBERG <wl@gnu.org>
3464 * font/devdvi/generate/tc.map: Remove `**'.
3465 * font/devdvi/*TC: Regenerated.
3466 * font/devhtml/R.proto, font/devutf8/R.proto: Add `18', `38', `58',
3468 * font/devutf8/NOTES: Updated.
3470 * src/roff/troff/charinfo.h (charinfo): Add `setx_macro' function.
3471 Don't give default parameter to `set_macro'.
3472 * src/roff/troff/input.cc (do_define_character): Use `setx_macro'
3473 instead of `set_macro'.
3474 (charinfo::setx_macro): Implement it.
3475 (charinfo::set_macro): Don't change `mode'.
3477 * tmac/tty.tmac: Add `18', `38', `58', `78', `<<', `>>'.
3478 * tmac/ps.tmac, tmac/X.tmac: Add `<<', `>>'.
3479 * tmac/dvi.tmac: Define `!=' with `.schar'.
3481 2002-12-20 Werner LEMBERG <wl@gnu.org>
3483 * font/devX*/S: Regenerated.
3484 * font/devdvi/generate/ec.map: Remove `pl'.
3485 * font/devdvi/generate/tc.map: Remove `mi', `14', `12', `34'.
3486 * font/devdvi/*{TC,EC}: Regenerated.
3487 * font/devhtml/R.proto: Add `-+'.
3488 Remove double entries for `rk', `lk', `lt', `rt', `rb', `lb'.
3489 * font/devlbp/*: Remove `or'.
3490 * font/devlj4/generate/special.map: Remove `or'.
3491 * font/devlj4/S: Regenerated.
3492 * font/devps/generate/textmap: Add `fiveeighths', `oneeighth',
3493 `seveneighths', `threeeighths'.
3495 Replace `minusplus' with `uni2213'.
3496 * font/devps/symbolmap: Regenerated.
3497 * font/devutf8/R.proto: Replace `shc' with unnamed glyph.
3500 * src/roff/troff/charinfo.h (charinfo): Add `is_normal' inline
3502 * src/roff/troff/node.cc (troff_output_file::put_char_width):
3503 Call glyph_color and fill_color even if tcommand_flag isn't set.
3504 (make_node, node::add_char): Check not ci->is_fallback but
3507 * tmac/lj4.tmac, tmac/lbp.tmac: Define `or'.
3508 * tmac/ec.tmac: Add .rchar entry for `f/'.
3509 Don't remove `12', `14', `34'.
3510 Define `pl' to be always roman.
3511 * tmac/ps.tmac (ps-frac, ps-frac-mono): New macros.
3512 Define `18', `38', `58', `78'.
3513 * tmac/tty.tmac: Add `-+'.
3514 * tmac/dvi.tmac: Define `f/'.
3515 (dvi-frac): Use `f/'.
3516 * tmac/X.tmac (X-frac, X-frac-mono): New macros.
3517 Define `18', `38', `58', `78'.
3519 2002-12-15 Colin Watson <cjwatson@debian.org>
3521 * contrib/pic2graph/pic2graph.sh: Add missing `;;'.
3523 2002-12-10 Werner LEMBERG <wl@gnu.org>
3525 Add glyph `tno', a textual variant of `no'.
3527 * font/devX*/*: Regenerated.
3528 * font/{devcp1047,devlatin1,devutf8,devhtml}/R.proto: Add `tno'.
3529 * font/devdvi/generate/{tc.map: Replace `no' with `tno'.
3530 * font/devdvi/generated/{texsy,textex}.map: Add `tno'.
3531 * font/devdvi/*: Regenerated.
3532 * font/devlbp/*: Add `tno'.
3533 * font/devlj4/generate/tex.map: Replace `no' with `tno'.
3534 * font/devlj4/*: Regenerated.
3535 * font/devps/generate/textmap: Replace `no' with `tno'.
3536 * font/devps/generate/symbolchars: Add `no'.
3537 * font/devps/*: Regenerated.
3539 * src/roff/troff/glyphuni.cc (glyph_to_unicode_list): Add `tno'.
3541 * tmac/cp1047.tmac, tmac/latin1.tmac: Replace `no' with `tno'.
3542 * tmac/tty-char.tmac: Add entry for `tno' and `3d'.
3546 * tmac/dvi.tmac: Replace most `\\' with `\E'.
3547 Add definition for `sd'.
3548 * tmac/X.tmac, tmac/ps.tmac: Replace most `\\' with `\E'.
3550 * tmac/eqnrc <dvi>: Use `integral' instead of `is' glyph.
3552 2002-12-08 Werner LEMBERG <wl@gnu.org>
3554 * tmac/an-old.tmac (TH): Use integer value for `IN' if in nroff
3555 mode to avoid rounding errors.
3556 (an-do-tag, an-do-tag-html, RS, RE): Remove redundant `.br'.
3558 * src/roff/groff/groff.man, src/roff/nroff/nroff.man,
3559 src/roff/troff/troff.man: Improve documentation of -T.
3561 2002-12-07 Jeff Conrad <jeff_conrad@msn.com>
3563 * src/roff/groff/pipeline.c: Don't define `const' for _WIN32.
3564 (run_pipeline) [_WIN32]: Provide working function without `fork'.
3566 2002-12-06 Werner LEMBERG <wl@gnu.org>
3568 * font/devps/generate/freeeuro.sfd: Make dimensions of Euro.symbol
3569 glyphs compatible to Adobe's Euro fonts (scaling them down a bit).
3570 Scaling Euro.sansserif glyphs down to have the same height as
3572 Removed unnecessary points; added some extrema.
3574 * font/devps/EURO, font/devps/freeeuro.afm, font/devps/freeeuro.pfa:
3577 2002-12-04 Werner LEMBERG <wl@gnu.org>
3579 * font/devps/generate/freeeuro.sfd: Add glyphs `Euro.symbol.slanted'
3580 and `Euro.symbol.bold.slanted'.
3581 Improve some glyph offsets and widths.
3582 * font/devps/EURO, font/devps/freeeuro.afm, font/devps/freeeuro.pfa:
3584 * font/devps/generate/Makefile (freeeuro.afm freeeuro.pfa): Fix
3586 * font/devps/generate/sfdtopfa.pe: Generate PFA in current
3589 * tmac/europs.tmac: Updated to new glyph indices.
3590 Use Euro.symbol for font familiy `A'.
3592 * doc/groff.texinfo: Minor improvements.
3594 2002-12-02 Werner LEMBERG <wl@gnu.org>
3596 * font/devdvi/generate.tc.map: s/%O/%0/.
3597 * font/devdvi/*TC: Regenerated.
3599 * src/roff/troff/div.cc (init_div_requests): Sorted.
3601 * tmac/dvi.tmac: Remove `Ye'.
3602 * tmac/ec.tmac: Remove `Ye'.
3603 Add .rchar entry for `de'.
3605 * man/groff.man, man/groff_diff.man: Document register `.pe'.
3606 * doc/groff.texinfo: Document registers `.pe', `.n', and `.w'.
3609 2002-11-30 Werner LEMBERG <wl@gnu.org>
3611 Add PS font for various Euro glyphs.
3613 * font/devps/generate/freeeuro.sfd: New master font file for
3615 * font/devps/generate/sfdtopfa.pe: New conversion script for
3617 * font/devps/generate/Makefile (FONTS): Add `EURO'.
3618 (EURO, freeeuro.afm, freeeuro.pfa): New rules.
3619 * font/devps/freeeuro.pfa, font/devps/freeeuro.afm: Generated from
3621 * font/devps/EURO: Generated from `freeeuro.afm'.
3622 * font/devps/download: Add `freeuro.pfa'.
3623 * font/devps/Makefile.sub (NORMALFILES): Adde `EURO' and
3626 * tmac/europs.tmac: New file.
3627 * tmac/ps.tmac: Include `europs.tmac'.
3628 * tmac/Makefile.sub (DISTFILES): Add `europs.tmac'.
3630 2002-11-29 Werner LEMBERG <wl@gnu.org>
3632 * font/devdvi/generate/texsy.map: Remove `lh' and `rh'.
3633 * font/devdvi/S: Regenerated.
3634 * font/devhtml/R.proto: Fix `CR' and `ci'.
3636 * font/devps/generate/textmap: Fix `lh', `rh', and `sq'.
3638 * font/devps/symbolmap: Regenerated.
3639 * font/devutf8/R.proto: Fix `CR' and `ci'.
3641 * font/devutf8/NOTES: Updated.
3643 * src/roff/troff/uniglyph.cc (unicode_to_glyph_list): Fix `CR' and
3646 * src/roff/troff/glyphuni.cc (glyph_to_unicode_list): Ditto.
3648 * tmac/dvi.tmac: Add `lh' and `rh'.
3649 * tmac/Xps.tmac: Fix `lh' and `rh'.
3650 * tmac/X.tmac: Add `OK'.
3651 * tmac/lj4.tmac: Ditto.
3653 2002-11-24 Werner LEMBERG <wl@gnu.org>
3655 * font/devX*/S: Regenerated.
3656 * font/devascii/R.proto, font/devcp1047/R.proto: Remove glyphs `lb',
3657 `lc', `lf', `lk', `lt', `rb', `rc', `rf', `rk', and `rt'.
3658 * font/devdvi/generate/texsy.map: Remove `or' glyph.
3659 * font/devdvi/S: Regenerated.
3660 * font/devhtml/R.proto, font/devutf8/R.proto: Add/fix glyphs
3661 `parenlefttp', `parenleftex', `parenleftbt', `parenrighttp',
3662 `parenrightex', `parenrightbt', `bracketlefttp', `bracketleftex',
3663 `bracketleftbt', `bracketrighttp', `bracketrightex',
3664 `bracketrightbt', `bracelefttp', `braceleftmid', `braceleftbt',
3665 `braceex', `braceleftex', `bracerightex', `bracerighttp',
3666 `bracerightmid', `bracerightbt', `lt', `lk', `lb', `rt', `rk',
3668 * src/roff/troff/glyphuni.cc, src/roff/troff/uniglyph.cc: Ditto.
3669 * font/devutf8/NOTES: Updated.
3670 * font/devlj4/generate/special.map: Add glyph `braceex'.
3671 * font/devlj4/S: Regenerated.
3673 * tmac/tty-char.tmac: Add glyphs `lf', `rf', `lc', and `rc'.
3675 2002-11-14 Werner LEMBERG <wl@gnu.org>
3677 * src/roff/troff/uniglyph.cc (unicode_to_glyph_list): Add `va'
3680 * src/roff/troff/glyphuni.cc (glyph_to_unicode_list): Ditto.
3682 * doc/texinfo.tex: New version from texinfo 4.3.
3683 * doc/groff.texinfo: Updated for texinfo 4.3.
3684 Use @tie{} where appropriate.
3685 * font/devdvi/generate/ec.map: Don't include `or' and `bv'.
3686 * font/devdvi/generate/tc.map: Remove `rn'.
3687 * font/devdvi/*TC, font/devdvi/*EC: Regenerated.
3688 * font/devhtml/R.proto, font/devutf8/R.proto: Add `vA'.
3690 * font/devX100/*, font/devX100-12/*, font/devX75/*,
3691 font/devX75-12/*: Regenerated.
3693 * tmac/dvi.tmac: Add special fonts `SA' and `SB'.
3694 Use .char (again) for `br', `ul', `rn', `or', and `ru'.
3695 Improve definition of `an'.
3696 * tmac/ps.tmac: Use .char (again) for `br', `ul', `rn', `or', and
3698 * tmac/lj4.tmac: Use .char (again) for `br', `ul', `rn', and `ru'.
3699 * tmac/X.tmac: Add definition for `or'.
3700 * tmac/Xps.tmac: Undo change 2002-11-05.
3701 * tmac/lbp.tmac: Add definitions for `br', `rn', `ul', and `ru'.
3703 2002-11-11 Werner LEMBERG <wl@gnu.org>
3705 * src/roff/troff/node.cc (troff_output_file::put_char): Always
3708 2002-11-10 Werner LEMBERG <wl@gnu.org>
3710 Added three new requests `schar', `fschar', and `rfschar'. `schar'
3711 defines a glyph which is searched after the check for fonts declared
3712 with `.special' (and before the check for all mounted special
3713 fonts). `fschar' defines a glyph for a particular font which is
3714 searched after the check for fonts declared with `.fspecial' (and
3715 before the check for fonts declared with `.special'). `rfschar'
3716 removes glyphs defined with `fschar'.
3718 * src/roff/troff/token.h (char_mode): New enum.
3719 Declare do_define_character.
3720 * src/roff/troff/charinfo.h (charinfo): Replace `fallback' with
3722 (charinfo::is_fallback): Updated.
3723 (charinfo::is_special): New method.
3724 * src/roff/troff/input.cc (do_define_character): Add and use
3725 optional second parameter used as a prefix for font-specific glyph
3727 (define_character, define_fallback_character): Updated.
3728 (define_special_character): New function.
3729 (init_input_requests): Add `schar'.
3730 (charinfo::charinfo, charinfo::set_macro): Updated.
3731 * src/roff/troff/node.cc: Include `stringclass.h'.
3732 (make_glyph_node): Handle special glyphs defined with `.schar' and
3734 (define_font_special_character, remove_font_special_character): New
3736 (init_node_requests): Sorted.
3737 Add `fschar' and `rfschar'.
3738 * NEWS, man/groff_diff.man, man/groff.man, doc/groff.texinfo:
3739 Document new requests.
3741 * font/devhtml/R.proto, font/devutf8/R.proto: Add `va'.
3742 * tmac/dvi.tmac: Add `va' for CW and CWI (using `.fschar').
3744 2002-11-08 Werner LEMBERG <wl@gnu.org>
3746 Added new font `SC' (cmtex10) to devdvi.
3748 * devdvi/generate/Makefile (FONTS): Add `SC'.
3750 * devdvi/generate/textex.map: New map file for cmtex.
3752 * devdvi/Makefile.sub (DEVFILES): Updated.
3753 * tmac/dvi.tmac: Add fspecial entries for SC.
3754 Add `MI', `S' and `CW' to the `special' call. Otherwise, `SC' is
3755 found before `S' since the font position of `SC' is lower due to the
3756 gaps in DESC's `font' line.
3757 * tmac/ec.tmac: Add a `special' call.
3760 * font/devhtml/R.proto: Remove double entry for `ti'.
3761 * tmac/tty.tmac: Add entries for `IJ', `ij', and `bq'.
3762 * tmac/tty-char.tmac: Remove entry for `bq'.
3763 * tmac/lbp.tmac: Add entries for `lq', `rq', `fo', `fc', and `em'.
3764 * tmac/ec.tmac: Don't remove `aq' glyph.
3765 * tmac/X.tmac: Fix entry for `em'.
3766 Add entries for `fo' and `fc'.
3767 * tmac/dvi.tmac: Add entries for `em', `en', `hy', `fo', and `fc'.
3769 * doc/groff.texinfo, man/groff.man, man/groff_diff.man: Fix
3770 documentation of `special' and `fspecial' requests.
3772 2002-11-05 Werner LEMBERG <wl@gnu.org>
3774 * font/devascii/R.proto, font/devcp1047/R.proto,
3775 font/devlatin1/R.proto: Remove entry for `.i'.
3776 * font/devdvi/generate/textt.map: Add entry for `ad'.
3777 * font/devdvi/generate/texr.map, font/devdvi/generate/texb.map,
3778 font/devdvi/generate/texi.map: Add dummy glyph name `slash@for@l'.
3779 We need this for getting kerning values to compose `/l' and `/L'.
3780 * font/devdvi: Regenerated font definition files for CM fonts.
3781 * font/devhtml/R.proto: Add entries for "'C", "'c", `IJ', and `ij'.
3782 * font/devutf8/R.proto: Ditto.
3783 Remove double entry for `ti'.
3785 * src/roff/troff/glyphuni.cc (glyph_to_unicode_list): Fix entries
3786 for (groff) ligatures, `la', and `ra'.
3787 Add "'C", "'c", `IJ', and `ij'.
3788 Remove double entry for `ti'.
3789 * src/roff/troff/uniglyph.cc (unicode_to_glyph_list): Remove all
3791 Add "'C", "'c", `IJ', and `ij'.
3792 Fix entries for (groff) ligatures, `la', and `ra'.
3794 * tmac/ps.tmac (ps-achar): New macro.
3795 Define "'c" and "'C".
3796 * tmac/tty.tmac: Add entry for `.i'.
3797 * tmac/X.tmac (X-achar): New macro.
3798 Define "'c", "'C", and `:Y'.
3799 Add entries for `IJ' and `ij'.
3800 * tmac/Xps.tmac (Xps-achar): New macro.
3801 Define "'c" and "'C".
3802 Add entries for `IJ' and `ij'.
3803 * tmac/lbp.tmac (lbp-achar): New macro.
3804 Add fallback characters for all groff ligatures and many other
3806 * tmac/dvi.tmac: Fix definitions of `_' and `ul'.
3807 Add entries for `/l' and `/L'.
3808 Define "'c" and "'C".
3809 Add entries for `IJ' and `ij'.
3811 2002-11-02 Larry Kollar <kollar@alltel.net>
3813 * PROBLEMS: Document how to solve Mac OS X compilation problems.
3815 2002-11-02 Werner LEMBERG <wl@gnu.org>
3817 Adding support for composite glyphs: \[xxx yyy ...] and the
3818 `composite' request.
3820 * src/roff/troff/glyphuni.cc: New file for mapping groff glyph names
3821 to Unicode-based glyph names.
3822 * src/roff/troff/uniglyph.cc: New file for mapping Unicode-based
3823 glyph names to groff glyph names.
3824 * src/roff/troff/uniuni.cc: New file for canonically decomposing
3825 Unicode-based glyph names.
3826 * src/roff/troff/unicode.cc, src/roff/troff/unicode.h: New files
3827 for handling Unicode glyph names.
3828 * src/roff/troff/input.cc: Include unicode.h.
3829 (composite_glyph_name): New function.
3830 (token::next) <'['>: Handle Unicode glyph names and composite
3832 (composite_dictionary): New dictionary for the `composite' request.
3833 (composite_request): Implement `composite' request.
3834 (init_input_requests): Add `composite'.
3835 Alphabetically sorted.
3836 * src/roff/troff/env.cc (tabs_save, tabs_restore): Removed (already
3838 (init_env_requests): Alphabetically sorted.
3839 Removed `tas' and `tar' (already commented out).
3840 * src/roff/troff/Makefile.sub: Updated.
3842 2002-10-31 Ruslan Ermilov <ru@FreeBSD.org>
3844 * src/roff/nroff/nroff.man, src/roff/nroff/nroff.sh: Fix description
3847 2002-10-29 Werner LEMBERG <wl@gnu.org>
3849 Fix computation of .trunc register. Additionally, its value (and
3850 the value of the .ne register) is now always set before entering the
3853 * src/roff/troff/div.cc (diversion::need): Set `truncated_space' and
3854 `needed_space' before calling `space'.
3855 (top_level_diversion::space): Remove special code for 'sp before the
3857 Call `begin_page' with the discarded space as a parameter.
3858 (top_level_diversion::begin_page): Add optional parameter to set
3860 * src/roff/troff/div.h: Updated.
3862 * doc/groff.texinfo: Improve documentation of .sp, \n[.trunc], and
3865 * tmac/an-old.tmac (SH, SS, TP, IP, HP, TS): Undo change 2002-10-26.
3866 (LP): Remove superfluous call to `br'.
3867 * tmac/doc-common (doc-paragraph): Undo change 2002-10-26.
3868 * tmac/doc.tmac (Bd, Bl, doc-set-vertical-and-indent): Ditto.
3870 2002-10-26 Werner LEMBERG <wl@gnu.org>
3872 * tmac/doc-ditroff: Remove useless switch/variable -rC.
3873 (doc-setup-header): Don't set page register `%'.
3874 * tmac/doc-nroff: Remove variable `C'.
3875 (doc-setup-page-layout): Set doc-header-space to .5i unconditionally.
3876 (doc-setup-header): Don't set page register `%'.
3878 * tmac/doc-common (doc-header): Call `ns'.
3879 (doc-paragraph): Protect .sp with .br so that it survives traps
3880 possibly set by the user.
3881 * tmac/doc.tmac (Bd, Bl, doc-set-vertical-and-indent): Ditto.
3883 * tmac/doc*: Replace ' with . for consistency if no effect.
3885 2002-10-26 Werner LEMBERG <wl@gnu.org>
3887 * tmac/an-old.tmac (SH, SS, TP, IP, HP, TS): Protect .sp with .br
3888 so that it survives traps possibly set by the user.
3890 * src/roff/troff/node.cc: Fix the changes from 2002-10-23.
3891 (troff_output_file::set_font): Call flush_tbuf if necessary.
3892 (troff_output_file::fill_color, troff_output_file::glyph_color): Call
3893 flush_tbuf and do_motion only if necessary.
3894 (troff_output_file::start_special,
3895 troff_output_file::put_char_width, troff_output_file::put_char,
3896 troff_output_file::draw): Updated.
3897 (word_space_node::tprint, space_node::tprint, hmotion_node::tprint,
3898 vmotion_node::tprint): Undo change 2002-10-23.
3900 2002-10-25 Werner LEMBERG <wl@gnu.org>
3902 * tmac/www.tmac (DC): Fix case of overlapping images.
3904 2002-10-23 Werner LEMBERG <wl@gnu.org>
3906 * src/roff/troff/node.cc (troff_output_file::fill_color,
3907 troff_output_file::glyph_color): Set current color before testing
3909 (troff_output_file::put_char_width, troff_output_file::put_char,
3910 troff_output_file::draw): Don't call flush_tbuf and/or do_motion
3912 (troff_output_file::file_color, troff_output_file::glyph_color):
3914 (word_space_node::tprint, space_node::tprint, hmotion_node::tprint,
3915 vmotion_node::tprint): Move first, then call fill_color.
3917 2002-10-20 Werner LEMBERG <wl@gnu.org>
3919 * doc/groff.texinfo, man/groff_tmac.man: Document that it is not
3920 possible to use multiple main macro packages.
3922 2002-10-19 Werner LEMBERG <wl@gnu.org>
3924 * src/devices/grops/ps.cc (cmyk_flag): New global variable.
3925 (ps_printer::set_color): Set `cmyk_flag' for CMY and CMYK colors.
3926 (ps_printer::~ps_printer): Emit `%%Extensions: CMYK' if `cmyk_flag'
3928 * font/devps/prologue.ps (Fk, Ck): Enclose definitions with a
3929 `where' construction since `cmyksetcolor' is a PS Level 2 operator.
3931 2002-10-16 Werner LEMBERG <wl@gnu.org>
3933 * NEWS, doc/webpage.ms: Updated.
3935 2002-10-14 Werner LEMBERG <wl@gnu.org>
3937 * src/roff/troff/node.cc (troff_output_file::put_char_width,
3938 troff_output_file::put_char, troff_output_file::fill_color,
3939 troff_output_file::glyph_color): Handle case where color pointer
3942 2002-10-13 Ruslan Ermilov <ru@FreeBSD.org>
3944 Add the new -r option to grotty. It is similar to the -i option
3945 except it tells grotty(1) to use the "reverse video" attribute to
3946 render italic fonts.
3948 * src/devices/grotty/tty.cc (reverse_flag): New global variable.
3949 (SGR_REVERSE, SGR_NO_REVERSE): New macros.
3950 (tty_printer::make_underline, tty_printer::put_color,
3951 tty_printer::end_page): Use it.
3952 (main): Add -r switch.
3954 * src/devices/grotty/grotty.man: Document it.
3956 2002-10-11 Ruslan Ermilov <ru@FreeBSD.org>
3958 * src/roff/troff/env.cc (hyphen_trie::read_patterns_file): Add
3959 cast to `unsigned char' to properly read patterns with 8bit
3962 2002-10-08 Werner LEMBERG <wl@gnu.org>
3964 * REVISION: Increased to 2.
3966 Version 1.18.1 released
3967 =======================
3969 2002-10-08 Werner LEMBERG <wl@gnu.org>
3971 * doc/webpage.ms, NEWS: Updated.
3973 2002-10-07 Werner LEMBERG <wl@gnu.org>
3975 * tmac/doc-common (Ss): Add final `.ns' (similar to `.Sh') to
3976 suppress additional whitespace after the header.
3978 * tmac/doc-ditroff, tmac/doc-nroff (Am): New string to be in sync
3981 * src/preproc/grn/grn.man, tmac/groff_mdoc.man, NEWS: Updated.
3983 2002-10-07 Ruslan Ermilov <ru@FreeBSD.org>
3985 * tmac/doc-common(doc-volume-operating-system-ateol): New flag.
3986 (Dt): Use it to improve language localization (especially Russian
3989 2002-10-07 Daniel Senderowicz <daniel@synchrods.com>
3991 * src/preproc/grn/gprint.h (BSPLINE, BEZIER): New macros.
3992 * src/preproc/grn/hdb.cc (DBGetType): Parse spline and bezier
3994 * src/preproc/grn/hgraph.cc (drawwig): Add parameter to control
3996 Call `picurve' for BSPLINE.
3997 (HGPrintElt): Handle BSPLINE.
3998 * src/preproc/grn/README: Document it.
4000 2002-10-03 Werner LEMBERG <wl@gnu.org>
4002 * src/roff/troff/node.cc (break_char_node::col): New variable.
4003 Updated constructor.
4004 (space_node::tprint, word_space_node::tprint): Call `fill_color'
4006 (space_node::space_node): Remove assertion.
4007 (break_char_node::add_self): Pass color argument to space node.
4008 * src/roff/troff/input.cc (token::add_to_node_list, token::process):
4010 * src/roff/troff/env.cc (environment::do_break,
4011 environment::add_padding): Ditto.
4013 2002-10-02 Werner LEMBERG <wl@gnu.org>
4015 Redesigning color support in troff. Colors are no longer
4016 represented as separate nodes but are now part of glyph nodes and
4017 friends. This fixes the current formatting misbehaviour due to the
4018 changes introduced on 2002-09-20. Some extra code is necessary for
4019 proper grotty support: Without adding color variables to
4020 space-related nodes, the background color would be changed too late.
4022 * src/roff/troff/node.h, src/roff/troff/node.cc:
4023 s/current_pagecolor/current_fill_color/.
4024 s/current_glyphcolor/current_glyph_color/.
4025 (glyph_color_node, fill_color_node): Removed.
4026 (node::get_glyph_color, node::get_fill_color): New virtual member
4028 (space_node::col): New variable.
4029 Updated constructors of space_node and derived classes accordingly.
4030 (hmotion_node::col): New variable.
4031 Updated constructors of hmotion_node and space_char_hmotion_node
4033 (vmotion_node::col): New variable.
4034 Updated constructor accordingly.
4035 (draw_node::gcol, draw_node::fcol): New variables.
4036 Updated constructor accordingly.
4037 (special_node::gcol, special_node::fcol): New variables.
4038 Updated constructors accordingly.
4039 (troff_output_file::put_char, troff_output_file::put_charwidth,
4040 troff_output_file::draw): Set glyph and fill color.
4041 (troff_output_file::start_special): Set glyph and fill color.
4042 Always set current font.
4043 (troff_output_file::fill_color, troff_output_file::glyph_color):
4044 Don't call `do_motion'.
4045 (glyph_node::gcol, glyph_node::fcol): New variables.
4046 Updated constructors of glyph_node and ligature_node accordingly.
4047 (glyph_node::get_glyph_color, glyph_node::get_fill_color): New
4049 (glyph_node::merge_glyph_node,
4050 kern_pair_node::add_discretionary_hyphen,
4051 node::add_discretionary_hyphen): Updated.
4052 (break_char_node::merge_self): Updated.
4053 (word_space_node::tprint, space_node::tprint, hmotion_node::tprint,
4054 vmotion_node::tprint): Handle color.
4055 (make_glyph_node, make_node, node::add_char): Updated.
4057 * src/roff/troff/env.cc (environment::space_newline,
4058 environment::space, environment::output_line, environment::do_break,
4059 environment::make_tab_node, environment::add_padding, title):
4061 (environment_switch, environment_copy): Don't add color nodes.
4063 * src/roff/troff/input.cc (do_glyph_color, do_fill_color): Return
4065 (token::next): Updated.
4066 \m and \M now are as transparent as \s.
4067 (process_input_stack, token::add_to_node_list, token::process,
4068 read_draw_node): Updated.
4069 (charinfo_to_node_list): Don't add color nodes.
4071 * doc/groff.texinfo: Updated.
4073 2002-09-27 Ruslan Ermilov <ru@FreeBSD.org>
4075 * tmac/doc-common (ds-operating-system-FreeBSD-4.*): New version
4078 2002-09-27 Colin Watson <cjwatson@debian.org>
4080 * src/roff/troff/node.cc (bracket_node::copy): Check `list' != 0.
4082 2002-09-23 Werner LEMBERG <wl@gnu.org>
4084 * src/devices/grolbp/lbp.cc: Replace `300' with `font::res' where
4086 (DEFAULT_LINEWIDTH_FACTOR): New macro.
4087 (linewidth_factor): New global variable.
4088 (lbp_printer::set_line_thickness): Fix case for size < 0, using
4090 (long_options): Add -w/--linewidth option.
4092 (main): Handle -w option to set linewidth_factor.
4093 (lbp_printer::lbp_printer): Initialize req_linethickness, not
4096 * src/devices/grolbp/grolbp.man, NEWS, doc/webpage.ms: Updated.
4098 2002-09-22 Paco Andrés Verdú <pandres@dragonet.es>
4100 Fixed a bug in the line thickness setting code.
4102 * src/devices/grolbp/lbp.cc (lbp_printer::req_linethickness): New
4104 (lbp_printer::set_line_thickness): Pass environment as second
4106 Implement it actually.
4107 (lpb_printer::set_char, lbp_printer::draw): Use `req_linethickness'
4108 and `set_line_thickness, depending on the current font size.
4110 2002-09-21 Werner LEMBERG <wl@gnu.org>
4112 Some Debian patches.
4114 * src/roff/groff/pipeline.h (MAX_COMMANDS): Increase to 12.
4115 * src/roff/troff/node.cc (bracket_node::copy): Initialize
4118 2002-09-20 Werner LEMBERG <wl@gnu.org>
4120 * configure: Regenerated with autoconf 2.54.
4122 2002-09-20 Werner LEMBERG <wl@gnu.org>
4124 * src/roff/troff/env.h (environment): Rename cur_glyph_color to
4126 Rename cur_fill_color to fill_color.
4127 * src/roff/troff/env.cc: Updated.
4129 2002-09-20 Werner LEMBERG <wl@gnu.org>
4131 * src/roff/troff/env.cc (title): Copy color status after processing
4133 * src/roff/troff/input.cc (charinfo_to_node_list): Emit glyph and
4134 fill color nodes to reset colors properly.
4136 * tmac/www.tmac (DC): Fix color handling.
4138 * src/preproc/pic/pic.man, doc/pic.ms: Document some color issues.
4139 * doc/groff.texinfo: Fixing documentation of `tl' request.
4140 * doc/webpage.ms: Updated.
4142 2002-09-19 Werner LEMBERG <wl@gnu.org>
4144 * src/roff/troff/env.cc (environent_switch, environment_copy):
4145 Emit glyph and fill color nodes to initialize colors properly.
4147 2002-09-17 Colin Watson <cjwatson@debian.org>
4149 * src/roff/troff/env.cc (environment::set_glyph_color,
4150 environment::set_fill_color): Fix typo which prevented \m[] work
4153 2002-09-17 Werner LEMBERG <wl@gnu.org>
4155 Add left and right italic correction to non-slanted PS fonts. This
4156 is an experimental feature to improve image rendering of grohtml.
4158 * font/devps/generate/Makefile (RFLAG): New variable, set to `-i 0'.
4159 ({T,H,C,P,N,BM,A,HN}{R,B}, ZD, S, ZDR): Use it.
4160 * font/devps/*: All non-slanted fonts regenerated.
4163 2002-09-16 Werner LEMBERG <wl@gnu.org>
4165 Add a site-specific font directory.
4167 * Makefile.in (localfontdir, legacyfontdir): New variables.
4168 (fontpath): Use them.
4169 (MDEFINES, uninstall_dirs): Updated.
4170 * Makefile.comm (.man.n): Add `LOCALFONTDIR' and `LEGACYFONTDIR'.
4171 Remove `FONTPATH' and `MACROPATH'.
4173 * src/roff/troff/troff.man, NEWS: Updated.
4174 * doc/groff.texinfo (Font Directories): New section.
4177 * src/devices/grodvi/grodvi.man, src/devices/grohtml/grohtml.man,
4178 src/devices/grolbp/grolbp.man, src/devices/grolj4/grolj4.man,
4179 src/preproc/grn/grn.man: Minor fixes.
4181 * src/devices/grohtml/post-html.cc (html_printer::do_tab_ts):
4182 Remove unused variable.
4184 2002-09-11 Werner LEMBERG <wl@gnu.org>
4186 * doc/groff.texinfo, man/groff_font.man: Clarify argument of \N.
4187 * man/groff_out.man: Fix documentation of 'N'.
4189 2002-09-09 Gaius Mulley <gaius@glam.ac.uk>
4191 * doc/Makefile.in (webpage.html): Depend on gnu.eps also.
4192 * src/roff/troff/env.cc (indent): Emit html tag only if break_flag is
4194 * src/devices/grohtml/post-html.cc (text_glob::is_br_ni): Removed.
4195 (text_glob::is_br, html_printer::lookahead_for_tables): Updated.
4196 (html_printer::do_tab_ts): Call `emit_table_header' with `FALSE'.
4197 * src/devices/grohtml/html-text.cc (html_text::start_tag) <P_TAG,
4198 PRE_TAG>: Call `begin' with `FALSE'.
4200 2002-09-09 Ralph Corderoy <ralph@inputplus.demon.co.uk>
4202 * src/libs/libgroff/string.cc (string::extract): Fix position of
4203 terminating null byte.
4205 2002-09-08 Werner LEMBERG <wl@gnu.org>
4207 Add global option `nospaces' to tbl so that leading and trailing
4208 spaces in data items are ignored.
4210 * src/libs/libgroff/string.cc (string::remove_spaces): New member
4211 function to remove leading and trailing spaces.
4212 * src/include/stringclass.h: Updated.
4214 * src/preproc/tbl/table.h (table): Add flag `NOSPACES'.
4216 * src/preproc/tbl/main.cc (process_options): Handle `nospaces'
4218 Fix typo in error messages.
4219 (process_data): Implement `nospaces' option.
4220 * src/preproc/tbl/tbl.man, NEWS, doc/webpage.ms: Updated.
4222 2002-09-07 Werner LEMBERG <wl@gnu.org>
4224 * src/include/config.hin: Add `HAVE_ISATTY'.
4225 * src/libs/libgroff/tmpfile.cc (xtmpfile_list): Drop `const' for
4227 * src/libs/libgroff/tmpname.cc: Include `time.h'.
4228 * src/libs/libdriver/input.cc (Char): Add `operator==' and
4229 `operator!=' for `char'.
4230 * doc/groff.texinfo: Replace @ifnottex block for top node with
4233 2002-09-06 Werner LEMBERG <wl@gnu.org>
4235 * doc/Makefile.in (.texinfo.html): Add -I switch.
4236 * doc/groff.texinfo: Add @ifnottex block for top node to make
4237 translation to HTML work.
4239 2002-09-05 Gaius Mulley <gaius@glam.ac.uk>
4241 * src/preproc/html/pre-html.cc (LETTER_LENGTH): Removed.
4242 (get_papersize, determine_vertical_offset): Removed.
4243 (char_buffer::do_image): Always specify letter size.
4245 (imageList::createPage): Use -dDEVICEHEIGHTPOINTS instead of
4248 2002-09-05 Werner LEMBERG <wl@gnu.org>
4250 * doc/groff.texinfo, tmac/groff_man.man: Improve documentation of
4251 default indentation.
4253 2002-09-04 Gaius Mulley <gaius@glam.ac.uk>
4255 * src/preproc/html/pre-html.cc (imageList::createPage): Use
4257 (generateImages): Clean up push-back buffer.
4259 2002-09-04 Ralph Corderoy <ralph@inputplus.demon.co.uk>
4261 * doc/groff.texinfo: Minor fixes.
4263 2002-08-21 Gaius Mulley <gaius@glam.ac.uk>
4265 * src/preproc/html/pre-html.cc (DEFAULT_LINE_LENGTH): New macro.
4266 (MAX_WIDTH, A4_LENGTH, A4_OFFSET, LETTER_OFFSET): Removed.
4268 (determine_vertical_offset): Use LETTER_LENGTH.
4269 (createPage): Moved to ...
4270 (imageList::createPage): This.
4271 Call gs with -dDEVICEWIDTHPOINTS to avoid cropping.
4272 (imageList::getMaxX): New function.
4273 (createImage): Moved to ...
4274 (imageList::createImage): This.
4275 (imageList::createImages): New function.
4276 (generateImages): Read `maxx' directly.
4278 (scanArguments): Don't specify `gsPaper' for `-o'.
4279 (makeTempFiles): Call `xtmpfile' with the last argument set to
4282 2002-08-24 Werner LEMBERG <wl@gnu.org>
4284 * src/include/nonposix.h (mkdir, WAIT, creat) [_MSC_VER]: Define.
4285 (WAIT, _WAIT_CHILD) [!_MSC_VER]: Define.
4286 * src/preproc/html/pre-html.cc (waitForChild): Use WAIT.
4287 * src/preproc/html/pushback.cc: Include nonposix.h.
4288 * src/roff/groff/pipeline.c: Define strcasecmp and strncasecmp
4291 2002-08-23 Werner LEMBERG <wl@gnu.org>
4293 Use $(OBJEXT) for the object file extension.
4295 * Makefile.comm (.SUFFIXES): Add .obj.
4296 (.cc.obj, .c.obj): New implicit rules.
4297 * Makefile.in (OBJEXT): New variable, initialized from autoconf.
4298 (MDEFINES): Add EXEEXT and OBJEXT.
4299 * */Makefile.sub: s/.o/.$(OBJEXT)/.
4301 2002-08-22 Werner LEMBERG <wl@gnu.org>
4303 * INSTALL: Mention texinfo 4.2 as a prerequisite.
4305 2002-08-21 Gaius Mulley <gaius@glam.ac.uk>
4307 * src/devices/grohtml/post-html.cc (colType): Make enum global to
4309 (html_printer::update_min_max, html_printer::add_table_end): New
4311 (html_printer::lookahead_for_tables): Use them.
4312 Reset page offset correctly.
4313 (html_printer::~html_printer): Add creation of creator comment up.
4315 2002-08-20 Werner LEMBERG <wl@gnu.org>
4317 * tmac/an-old.tmac (T&): New dummy macro to avoid warning.
4318 * man/groff_tmac.man: Fix typos.
4319 * man/groff_font.man: Minor reordering.
4320 * contrib/eqn2graph/eqn2graph.man (Tp): New macro.
4322 2002-08-18 Gaius Mulley <gaius@glam.ac.uk>
4324 Avoid endless loops while scanning for tables.
4326 * src/devices/grohtml/post-html.cc (list::insert): Set
4328 (html_printer::next_horiz_pos): Add `text_glob' argument; update
4330 Return immediately if that argument is NULL.
4331 (html_printer::calc_nf): Don't test if `g' is NULL.
4332 (html_printer::lookahead_for_tables): Use
4333 `glyphs.move_right_get_data'.
4334 Don't test if `g' is NULL.
4336 2002-08-18 Gaius Mulley <gaius@glam.ac.uk>
4338 A better fix, replacing fix 2002-08-15, for increasing SIZE.
4340 * src/devices/grohtml/post-html.cc (char_block): Make `buffer'
4342 (char_block::char_block): Allocate `buffer'.
4343 (char_buffer::add_string): Use it.
4345 2002-08-15 Werner LEMBERG <wl@gnu.org>
4347 * src/devices/grops/grops.man, src/devices/grolj4/grolj4.man,
4348 src/devices/grodvi/grodvi.man: Document default line thickness.
4350 2002-08-15 Gaius Mulley <gaius@glam.ac.uk>
4352 * src/devices/grohtml/post-html.cc (char_block): Increase SIZE to
4355 2002-08-14 Werner LEMBERG <wl@gnu.org>
4357 * doc/webpage.ms: Updated.
4359 2002-08-09 Werner LEMBERG <wl@gnu.org>
4361 * src/roff/troff/node.cc (node::add_char): Call `freeze_space' for
4364 2002-08-08 Aaron Campbell <aaron@monkey.org>
4366 * src/preproc/pic/object.cc (object_spec::make_move): Fix typo
4369 2002-08-08 Werner LEMBERG <wl@gnu.org>
4371 * src/roff/troff/input.cc (read_rgb, read_cmy, read_cmyk): Call
4374 Don't push back a space but a newline onto the stack.
4376 2002-08-07 Gaius Mulley <gaius@glam.ac.uk>
4378 Add fonts `CI', `CB', and `CBI' to grohtml which have been omitted
4381 * src/devices/grohtml/post-html.cc (html_printer::end_font,
4382 html_printer::start_font): Handle them.
4383 * src/devices/grohtml/html-text.cc (html_text::do_italic): Don't
4385 (html_text::do_bold): Don't reset italic and tt.
4386 (html_text::do_tt, html_text::do_pre): Don't reset bold and italic.
4387 * font/devhtml/DESC.proto: Add those fonts.
4388 * font/devhtml/Makefile.sub (PROTOFONTS): Updated.
4390 2002-08-07 Werner LEMBERG <wl@gnu.org>
4392 * MORE.STUFF: Added gpresent.
4394 * tmac/trace.tmac: Show nesting level by a corresponding amount of
4395 whitespace before printing the logging message.
4397 2002-07-31 Colin Watson <cjwatson@debian.org>
4399 * src/devices/grohtml/html-table.cc (html_table::finish_row):
4400 Initialize `n' to zero. This fixes a segfault on ARM.
4402 2002-07-30 Werner LEMBERG <wl@gnu.org>
4404 * doc/grnexmpl.me: Remove calls to .st and .sc which are undefined.
4406 2002-07-29 Werner LEMBERG <wl@gnu.org>
4408 * src/preproc/pic/pic.y (print_arg, relative_path): Add missing
4411 2002-07-28 Colin Watson <cjwatson@debian.org>
4413 * src/devices/grohtml/post-html (html_printer::troff_tag): Handle
4415 (html_printer::html_printer): Initialize `pointsize'.
4417 2002-07-26 Werner LEMBERG <wl@gnu.org>
4419 * doc/Makefile.sub (PROCESSEDEXAMPLEFILES): Remove gnu.eps and
4421 (CLEANNOTSRCDIRADD): Add gnu.eps and gnu.png.
4422 (gnu.eps): Add -rle switch to pnmtops.
4423 (distfiles): Add gnu.eps and gnu.png.
4425 2002-07-25 Petter Reinholdtsen <pere@hungry.com>
4427 * src/libs/libdriver/input.cc (Char): Add const to `operator=='.
4430 2002-07-24 Werner LEMBERG <wl@gnu.org>
4432 * doc/Makefile.in, doc/Makefile.sub (groff_bin_path): Don't use
4433 ' \+' but ' *' for sed.
4434 (GROFF): Set GROFF_COMMAND_PREFIX to empty value.
4436 2002-07-23 Werner LEMBERG <wl@gnu.org>
4438 * doc/groff.texinfo: Document `papersize' keyword.
4439 * NEWS, man/groff_font.man: Updated.
4441 2002-07-23 Colin Watson <cjwatson@debian.org>
4443 Extend papersize keyword to accept more than a single entry. The
4444 first valid will be used.
4446 * src/libs/libgroff/font.cc (font::load_desc): Implement it.
4447 (font::scan_papersize): Really skip final newline.
4448 * src/preproc/html/pre-html.cc (get_papersize): Ditto.
4450 2002-07-23 Werner LEMBERG <wl@gnu.org>
4452 * configure.ac: Test for isatty.
4453 * configure: Regenerated.
4454 * src/include/posix.h: Check HAVE_ISATTY.
4455 * src/roff/troff/input.cc [ISATTY_MISSING]: Removed.
4456 * src/utils/lookbib/lookbib.cc: Include posix.h.
4457 Don't declare isatty.
4459 2002-07-21 Werner LEMBERG <wl@gnu.org>
4461 * NEWS: Add `output' request.
4463 * REVISION: Increased to 1.
4465 Version 1.18.0 released
4466 =======================
4468 2002-07-19 Gaius Mulley <gaius@glam.ac.uk>
4470 Allow internal glyph indices > 0xFF in grohtml for input characters.
4472 * src/devices/grohtml/post-html.cc (to_unicode): Use `unsigned int'
4474 (html_printer::add_to_sbuf): Use `unsigned int' as first parameter.
4475 Updated all callers.
4476 (html_printer::sbuf_continuation, html_printer::overstrike): Ditto.
4477 (html_printer): Updated.
4479 2002-07-19 Werner LEMBERG <wl@gnu.org>
4481 * font/devhtml/R.proto: Updated to HTML 4, adding many glyphs.
4482 * font/devutf8/R.proto: Adding some missing glyphs.
4483 * font/devutf8/NOTES: Updated.
4485 * tmac/dvi.tmac: Add more composite glyphs.
4486 * tmac/html.tmac: Updated.
4488 * man/groff_char.man: Add `sum' and `product' entities.
4492 2002-07-18 Gaius Mulley <gaius@glam.ac.uk>
4494 Improved table, tab, and indenting support.
4496 * src/roff/troff/input.cc (file_iterator::suppress_newline_flag,
4497 string_iterator::suppress_newline_flag): Removed. Updated all
4498 function which have used it.
4500 * src/roff/troff/env.cc: Include `input.h'.
4501 (environment::add_node): Accept 0 as parameter.
4502 (environment::add_html_tag): Add `force' parameter.
4503 Updated all callers.
4504 (environment::add_html_tag_tabs): Ditto.
4505 For the moment, support left-aligned tabs only.
4506 (environment::make_html_tag): New function.
4507 (fill, no_fill): Set .br html tag additionally.
4508 (environment::newline): Emit `eol.ce' or `eol' tag for html.
4509 (environment::add_html_tag_eol): Removed.
4510 (tab_stops::distance_to_next_tab): Add variant for handling
4512 (environment::distance_to_next_tab): Ditto.
4513 Updated all callers.
4514 (environment::handle_tab): Handle tabs for html.
4516 * src/roff/troff/env.h: Updated.
4518 * src/roff/troff/div.cc: Updated all callers of
4519 `environment::add_html_tag'.
4521 * src/devices/grohtml/html-table.cc,
4522 src/devices/grohtml/html-table.h: New files.
4524 * src/devices/grohtml/html-text.cc (html_text): New members
4525 `blank_para' and `start_space'.
4526 (html_text::issue_tag): Don't emit TABLE_TAG.
4527 Handle indentation for PRE_TAG and P_TAG.
4528 (html_text::end_tag): Updated.
4529 (html_text::table_is_void, html_text::issue_table_begin,
4530 html_text::issue_table_end): Removed.
4531 (html_text::do_push): Simplified.
4532 [DEBUGGING]: Small fix.
4533 (html_text::push_para): Add new parameter for indentation; updated
4536 (html_text::do_indent, html_text::do_table, html_text::done_table,
4537 html_text::is_in_table): Removed.
4538 (html_text::do_pre): Handle P_TAG also.
4539 (html_text::shutdown): Handle p->indent.
4540 (html_text::check_emit_text): Simplified.
4541 (html_text::do_emittext): Reset `blank_para'.
4542 (html_text::do_para): Add new parameter for indentation; updated
4544 (html_text::remove_indent): New function.
4545 (html_text::do_space): Handle verbatim text properly.
4546 (html_text::ever_emitted_text, html_text::starts_with_space,
4547 html_text::remove_para_align): New functions.
4548 (html_text::dump_stack_element, html_text::dump_stack): Updated.
4550 * src/devices/grohtml/html_text.h (HTML_TAG): Remove TABLE_TAG.
4553 * src/devices/grohtml/post-html.cc: Include html-table.h.
4554 (INDENTATION): Removed.
4555 (text_glob): Added many `is_<foo>' functions.
4556 Added table description `tab'.
4557 Added `get_arg',`get_tab_args', `remember_table', and `get_table'
4559 (list): Add `insert' and `move_to' member functions.
4560 (page): Add `insert_tag' member function.
4561 (page::dump_page) [DEBUG_TABLES]: Improved.
4562 (html_printer): Add `table' and `max_linelength' elements.
4563 Add many `do_<foo>', `insert_<foo>', `next_horiz_pos',
4564 `lookahead_for_tables', `shutdown_table', `calc_nf', `calc_po_in',
4565 `remove_tabs', `remove_courier_tabs'.
4566 (html_printer::emit_raw): Handle indentation.
4567 (html_printer::do_center, html_printer::write_header): Updated.
4568 (html_printer::is_courier_until_eol): Check for tag.
4569 (html_printer::do_linelength): Handle max_linelength.
4570 (html_printer::do_page_offset, html_printer::do_indentation): Handle
4572 (html_printer::do_tempindent): Updated.
4573 (html_printer::do_indentedparagraph): Removed.
4574 (html_printer::do_indent): Simplified.
4575 (html_printer::do_eol): Use `ever_emitted_text'.
4576 (html_printer::do_flush, html_printer::do_links): Don't call
4578 (html_printer::do_break): Handle end_tempindent.
4579 (html_printer::troff_tag): Get argument.
4581 Handle `.tab-ts', `.tab-te', `.col', `tab', and `tab0' tags.
4582 (html_printer::flush_page): Call `lookahead_for_tables'.
4583 Don't call `done_table'.
4584 (html_printer::add_to_sbuf): Always call do_indent.
4586 * src/devices/grohtml/Makefile.sub: Updated.
4588 * tmac/an-old.tmac (TP): Don't handle html device specially.
4589 (an-do-tag-html): New function which will be used instead of
4590 `an-do-tag' if html device is used.
4592 * tmac/html.tmac: Call .po to pass default page offset to grohtml.
4594 * tmac/s.tmac (@IP): Don't handle html device specially.
4595 (@IP-html): New function which will be used instead of `@IP' if
4596 html device is used.
4598 * tmac/www.tmac (HTML-NS, HTML-TAG-NS): New auxiliary macros -- this
4599 is a hack which will eventually vanish again.
4600 (PIMG): Handle `-C' option correctly if not html.
4603 2002-07-17 Werner LEMBERG <wl@gnu.org>
4605 * src/utils/afmtodit/afmtodit.pl: Don't use `-P-' for invoking perl.
4607 2002-07-14 Eric S. Raymond <esr@thyrsus.com>
4609 * contrib/pic2graph/pic2graph.*: Use convert(1).
4610 * contrib/eqn2graph/eqn2graph.*: Minor fixes.
4612 2002-07-14 Bernd Warken <bwarken@mayn.de>
4614 * tmac/groff_trace.man: New file.
4615 * tmac/Makefile.sub: Updated.
4618 2002-07-13 Werner LEMBERG <wl@gnu.org>
4620 * src/roff/groff/groff.man: Add some cross references.
4622 2002-07-12 Werner LEMBERG <wl@gnu.org>
4624 * src/roff/troff/input.cc (substring_request): Add warnings for
4625 string indices out of range.
4627 2002-07-11 Werner LEMBERG <wl@gnu.org>
4629 * font/devdvi/generate/ec.map: Fix typo (`(l' -> `/l').
4630 * font/devdvi/*EC: Regenerated.
4632 2002-07-10 Bernd Warken <bwarken@mayn.de>
4634 * man/groff_char.man: Updated and extended.
4636 2002-07-10 Werner LEMBERG <wl@gnu.org>
4638 * src/roff/troff/input.cc (length_macro): Renamed to...
4639 (length_request): This.
4640 Move call of `tok.next()' to the very end, otherwise the register
4641 value hasn't been updated yet.
4642 (init_input_requests): Updated.
4644 2002-07-09 Werner LEMBERG <wl@gnu.org>
4646 * src/roff/troff/input.cc (substring_macro): Renamed to...
4647 (substring_request): This.
4648 (init_input_requests): Updated.
4649 * src/roff/troff/request.h: Updated.
4651 2002-07-08 Robert D. Goulding <goulding@Princeton.EDU>
4653 * src/roff/grog/grog.sh: Fix typo.
4655 2002-07-08 Werner LEMBERG <wl@gnu.org>
4657 * win32-diffs: Updated.
4659 Handle `papersize' keyword properly in DESC.
4661 * src/libs/libgroff/font.cc (font::scan_papersize): Fix argument
4663 Updated all callers.
4664 * src/libs/libgroff/paper.cc: Add four more paper formats used by
4666 * src/include/paper.h: Updated.
4668 * src/devices/grolbp/lbp.cc: Remove unnecessary semicolons.
4669 Other minor C syntax fixes.
4670 (papersize, paperlength, paperwidth): Renamed to `user_*'.
4671 (lbp_printer): Add `papersize', `paperlength', and `paperwidth'
4673 (lbp_printer::lbp_printer): Pass three arguments.
4674 Set paper dimensions properly.
4675 (make_printer, main): Updated.
4676 (handle_unknown_desc_command): Fix error messages.
4677 (main): Handle papersize keyword in DESC properly.
4679 * src/devices/grolj4/lj4.cc (paper_size): Renamed to
4681 (lbp_printer::lbp_printer): Pass an argument.
4682 Set paper_size properly.
4683 (handle_unknown_desc_command): Removed.
4684 (make_printer, main): Updated.
4685 * src/devices/grolj4/grolj4.man: Minor documentation fix.
4687 * man/groff_font.man, NEWS: Updated.
4689 2002-07-07 Werner LEMBERG <wl@gnu.org>
4691 Integrated eqn2graph, contributed by Eric S. Raymond.
4693 * contrib/eqn2graph/{Makefile.sub, eqn2graph.sh, eqn2graph.man}: New
4695 * Makefile.in, NEWS: Updated.
4697 2002-06-04 Werner LEMBERG <wl@gnu.org>
4699 Changing the substring request to make it fit better with other
4700 string manipulation functions in other programming languages:
4701 Index 0 is now the first character in the string, and index -1
4702 indicates the last character. Since this request didn't work
4703 properly anyway in the last release, it doesn't harm too much to
4706 * src/roff/troff/input.cc (substring_macro): Use loops to get
4707 the real string length (ignoring COMPATIBLE_SAVE and
4708 COMPATIBLE_RESTORE) and offsets.
4709 Implement change described above.
4711 * man/groff_char.man, tmac/doc-common (doc-header), tmac/doc.tmac
4712 (doc-do-Bd-args, doc-do-Bl-args): Changed accordingly.
4714 * NEWS, doc/groff.texinfo, man/groff_diff.man: Updated.
4716 2002-06-03 Werner LEMBERG <wl@gnu.org>
4718 Make .chop work with .de1 and friends. COMPATIBLE_SAVE and
4719 COMPATIBLE_RESTORE are completely ignored.
4721 * src/roff/troff/input.cc (char_list::set, char_list::get): New
4723 (macro): `length' field renamed to `len'.
4724 Added new field `empty_macro' (1 if macro is empty), to be used
4725 instead of checking `len'.
4726 Updated all callers.
4727 (macro::empty): Updated.
4728 (macro::length, macro::set, macro::get): New functions.
4729 (macro::append): Ignore COMPATIBLE_SAVE and COMPATIBLE_RESTORE.
4731 (chop_macro): Check and remove trailing COMPATIBLE_SAVE/
4732 COMPATIBLE_RESTORE pairs.
4733 (asciify): Ignore COMPATIBLE_SAVE and COMPATIBLE_RESTORE.
4734 * src/roff/troff/request.h: Updated.
4736 * doc/groff.texinfo: Document .chop's behaviour better.
4738 2002-06-02 Werner LEMBERG <wl@gnu.org>
4740 * doc/pic.ms: Fix documentation for the addition of positions.
4742 * tmac/doc.tmac, tmac/an-old.tmac: Need groff version 1.18.
4744 2002-06-29 Werner LEMBERG <wl@gnu.org>
4746 Implementation of string arguments of the form \*[foo arg1 arg2 ...]
4748 * src/roff/troff/input.cc (have_string_arg): New global variable.
4749 (read_mode): New enumeration.
4750 (read_escape_name): Use it. Update all calls.
4751 (read_long_escape_name): Use it. Update all calls.
4752 Set have_string_arg if appropriate.
4753 (get_char_for_escape_name): Add parameter for handling space
4755 (interpolate_string_with_args, decode_string_args): New functions.
4756 (get_copy, token::next): Call it if necessary.
4757 (interpolate_string): Fix error message.
4759 * NEWS, doc/groff.texinfo, man/groff.man, man/groff_diff.man:
4762 2002-06-24 Bernd Warken <bwarken@mayn.de>
4764 * man/groff_tmac.man: Updated and extended.
4766 2002-06-24 Werner LEMBERG <wl@gnu.org>
4768 * doc/pic.ms, src/preproc/pic/pic.man: Fix description of `:='.
4770 2002-06-23 Werner LEMBERG <wl@gnu.org>
4772 * doc/pic.ms: Improve documentation of composite block objects.
4774 2002-06-22 Werner LEMBERG <wl@gnu.org>
4776 * src/roff/troff/input.cc (init_registers): Add three registers
4777 `seconds', `minutes', and `hours' to hold the current time.
4779 * NEWS, doc/groff.texinfo, man/groff.man, man/groff_diff.man:
4782 2002-06-20 Werner LEMBERG <wl@gnu.org>
4784 Make \X accept both `\ ' and `\~', converting them to single space
4787 * src/roff/troff/token.h (token): Add TOKEN_UNSTRETCHABLE_SPACE.
4788 (token::unstretchable_space): New inline function.
4789 * src/roff/troff/input.cc (token::next, token::delimiter,
4790 token::description, token::add_to_node_list, token::process): Handle
4791 TOKEN_UNSTRETCHABLE_NODE.
4792 (encode_char): Handle tok.stretchable_space and
4793 tok.unstretchable_space.
4795 * NEWS, doc/groff.texinfo: Document it..
4797 2002-06-19 Werner LEMBERG <wl@gnu.org>
4799 * src/devices/grops/ps.cc (ps_printer::special): Fix error message.
4801 * src/devices/grotty/tty.cc (tty_printer::special): Add `sgr'
4802 keyword to enable/disable SGR output.
4803 (tty_printer::change_fill_color): New function.
4804 * NEWS, src/devices/grotty/grotty.man: Document `sgr' special.
4806 * src/roff/troff/input.cc (output_request): Add missing `tok.next()'
4809 2002-06-18 Werner LEMBERG <wl@gnu.org>
4811 Add a `color' request and a `.color' register to control usage of
4814 * src/roff/troff/input.cc (disable_color_flag): Replaced with...
4815 (color_flag): This (which is the inverse).
4816 (activate_color): New function.
4817 (main, init_input_requests): Updated.
4818 * src/roff/troff/troff.h, src/roff/troff/node.cc
4819 (troff_output_file::fill_color, troff_output_file::glyph_color):
4822 * NEWS, doc/groff.texinfo, man/groff_diff.man, man/groff.man:
4823 Document the changes.
4825 2002-06-17 Colin Watson <cjwatson@debian.org>
4827 Circumvent bug in autoconf 2.53 regarding top_builddir.
4829 * aclocal.m4 (GROFF_BUILDDIR): s/top_builddir/groff_top_builddir/.
4830 * Makefile.in, doc/Makefile.in:
4831 s/@top_builddir@/@groff_top_builddir@/.
4832 * configure: Regenerated (with autoconf 2.53).
4834 2002-06-17 Werner LEMBERG <wl@gnu.org>
4836 * src/libs/libgroff/font.cc (font::load_desc): Fix computation of
4837 `paperwidth' and `paperlength' for the `papersize' keyword.
4839 2002-06-16 P. Alejandro Lopez-Valencia <dradul@007mundo.com>
4841 * src/devices/grops/grops.man: Add info about Type 42 fonts.
4843 2002-06-15 Gaius Mulley <gaius@glam.ac.uk>
4845 * src/devices/grohtml/post-html.cc (html_printer::emit_raw,
4846 html_printer::do_linelength, html_printer::do_pageoffset,
4847 html_printer::do_indentation, html_printer::do_tempindent,
4848 html_printer::do_break, html_printer::begin_page): Clear indented
4850 * tmac/html.tmac: Disable hyphenation.
4852 2002-06-15 Werner LEMBERG <wl@gnu.org>
4854 Don't produce HTML files if utility programs are missing.
4856 * Makefile.in (make_html, make_install_html): New variables.
4857 (MDEFINES): Updated.
4859 * aclocal.m4 (GROFF_HTML_PROGRAMS): New function to test for HTML
4861 * configure.ac: Use it.
4862 * configure: Regenerated.
4864 * doc/Makefile.sub (PROCESSEDEXAMPLEFILES): Move webpage.html to...
4865 (HTMLEXAMPLESFILES): This new variable.
4866 (EXAMPLESIMAGEFILES): Renamed to...
4867 (HTMLEXAMPLEIMAGEFILES): This.
4868 (CLEANADD): Add HTMLEXAMPLEFILES.
4869 (all): Use `make_html'.
4871 (install_data): Use `make_install_html'.
4872 Move html stuff to...
4873 (install_html): This new target.
4874 (uninstall_sub): Updated.
4876 2002-06-14 Bernd Warken <bwarken@mayn.de>
4878 * src/roff/grog/Makefile.sub (grog): Renamed to...
4880 (grog): New rule to always install grog.sh as grog.
4882 2002-06-08 Bernd Warken <bwarken@mayn.de>
4884 * src/roff/grog/grog.pl: Fix typo.
4886 2002-06-07 Werner LEMBERG <wl@gnu.org>
4888 * doc/groff.texinfo: Add more info on .tr arguments.
4890 2002-06-05 Werner LEMBERG <wl@gnu.org>
4892 * NEWS, src/roff/grog/grog.man, doc/groff.texinfo: Updated.
4894 * aclocal.m4 (GROFF_MKSTEMP): Include unistd.h.
4895 * configure: Regenerated.
4897 2002-06-05 Ralph Corderoy <ralph@inputplus.demon.co.uk>
4899 * src/roff/troff/symbol.cc (table_sizes): Add more values.
4901 * src/roff/grog/grog.pl, src/roff/grog/grog.sh: Recognize mom.
4903 2002-06-04 Werner LEMBERG <wl@gnu.org>
4905 * aclocal.m4 (GROFF_PAGE): Don't use `prefix' directly since it
4906 is not initialized at the time we need it in case `--prefix' hasn't
4907 been set. Check for `ac_default_prefix' also.
4908 Test for `papersize' keyword also and generalize allowed whitespace.
4909 * configure: Regenerated.
4911 * font/devps/Makefile.sub (DESC): Use `papersize' instead of
4914 * src/libs/libgroff/Makefile.sub (version, revision): Replaced
4916 (src_version, src_revision): New variables to avoid overwriting
4917 from parent make process.
4918 (version.cc): Updated.
4920 * src/preproc/html/pre-html.cc: Include paper.h and font.h.
4921 (linebuf, linebufsize): New global variables.
4922 (sys_fatal): Use `fatal' to abort properly.
4923 (get_line): New function.
4924 (get_resolution): Use it.
4925 Improve error messages.
4926 (get_papersize): Check `papersize' also.
4928 Improve error messages.
4930 2002-06-03 Werner LEMBERG <wl@gnu.org>
4932 * Makefile.comm (CLEANNOTSRCDIRADD): New target for files which
4933 should be removed only if builddir is not srcdir.
4934 (mostlyclean): Handle `CLEANNOTSRCDIRADD'.
4935 (clean): Depend on `mostlyclean'.
4936 (distclean): Depend on `clean'.
4937 (realclean, extraclean): Depend on `distclean'.
4938 (.y.cc, .y.o): Simplified. The output files are no longer written
4939 to srcdir but to builddir.
4940 * Makefile.in (MDEFINES): Add `version' and `revision'.
4941 (uninstall_dirs): Fix order of directories.
4942 * doc/Makefile.sub (version, revision): Removed.
4943 (CLEANADD): Removed grnexmpl.g, groff, groff-*.
4944 Added `HTMLDOCFILES'.
4945 (CLEANNOTSRCDIRADD): New target for grnexmpl.h, groff, groff-*.
4946 * src/preproc/eqn/Makefile.sub, src/preproc/pic/Makefile.sub,
4947 src/preproc/refer/Makefile.sub (YTABC, YTABH): Don't use `srcdir'
4950 * doc/texinfo.tex (\authortt): New macro.
4951 (\shortcontt): Define.
4952 (\titlepage): Set \tt to \authortt while defining \authorfont.
4953 (\appendixbox): New macro.
4954 (\chapmacro, \appendixentry): Use \appendixbox to get even
4955 indentation for letters.
4956 (\summarycontents): Set \tt.
4957 (\internalpagesize): Add two arguments for real paper width and
4958 height as needed by pdfTeX.
4959 (\letterpaper, \smallbook, \afourpaper, \afivepaper, \afourlatex):
4961 (\tempdima, \tempdimb): New temporary dimensions.
4962 (\pagesizesyyy): Updated.
4964 2002-06-02 Werner LEMBERG <wl@gnu.org>
4966 Adding a new keyword `papersize' to the DESC file format (similar
4967 but not completely identical to grolbp's extension). grops now has
4968 a -p command line option to override `papersize'. Finally, grolbp
4969 has been adapted to the new syntax.
4971 * src/libs/libgroff/paper.cc, src/include/paper.h: New files. It
4972 defines and initializes the `papersizes[]' array with NUM_PAPERSIZES
4974 * src/libs/libgroff/Makefile.sub (OBJS): Add `paper.o'.
4975 (CCSRCS): Add `paper.cc'.
4977 * src/include/font.h (font): Add `papersize' element.
4978 * src/libs/libgroff/font.cc (font::unit_scale): New helper function.
4979 (font::scan_papersize): New function.
4980 (font::load_desc): Use it for handling `papersize' keyword.
4981 * src/libs/libgroff/fontfile.cc: Initialize `font::papersize'.
4983 * src/devices/grops/ps.cc: Include paper.h.
4984 (user_paper_length): New global variable.
4985 (ps_printer): Use paper length as initializer.
4986 (make_printer): Updated.
4987 (main): Handle new `-p' option.
4988 * src/devices/grops/grops.man: Updated.
4990 * src/devices/grolbp/lbp.cc: Include paper.h.
4991 s/papersizes/lbp_papersizes/.
4992 (set_papersize): Use new `papersizes' array.
4993 (handle_unknown_desc_command): Don't handle `papersize'.
4994 (main): Use `font::scan_papersize' for handling `-p' option.
4995 * src/devices/grolbp/grolbp.man: Updated.
4997 * man/groff_font.man: Document `papersize'.
5000 2002-05-30 Werner LEMBERG <wl@gnu.org>
5002 * src/devices/grops/TODO: Updated.
5003 * src/devices/grops/grops.man: More info on paper formats.
5004 * man/groff_font.man: Document `paperheight' and `paperwidth'.
5006 2002-05-29 Werner LEMBERG <wl@gnu.org>
5008 * doc/Makefile.sub (CLEANADD): Add grnexmpl.g, groff, and groff-*
5009 to list only if srcdir != currdir.
5010 (distfiles): New target.
5012 * Makefile.in (EXTRADIRS): Add font/devlj4/generate.
5013 (NOMAKEDIRS): New variable.
5016 2002-05-26 Werner LEMBERG <wl@gnu.org>
5018 Add .output request, similar to \! at top-level.
5020 * src/roff/troff/input.cc (transparent): Remove unused declaration.
5021 (output_request): New function.
5022 (init_input_requests): Add it.
5024 * NEWS, doc/groff.texinfo, man/groff_diff.man, man/groff.man:
5027 * Makefile.in (MDEFINES): Add INSTALL_INFO.
5028 (prepare_examples): Fix typo.
5029 * doc/groff.texinfo (@direntry): Fix it.
5031 2002-05-25 Werner LEMBERG <wl@gnu.org>
5033 Including the doc subdir into groff's Makefile system.
5035 * aclocal.m4 (GROFF_INSTALL_INFO): New function.
5036 * configure.ac: Use it.
5037 Generate `doc/Makefile'.
5038 * configure: Regenerated.
5040 * Makefile.in (infodir, INSTALL_INFO): New variables.
5041 (MDEFINES, uninstall_dirs): Updated.
5042 (OTHERDIRS): Add `doc'.
5043 * Makefile.comm (CLEANDIRADD): New variable.
5044 (mostlyclean): Use it.
5046 * doc/Makefile.sub, doc/Makefile.in: New files.
5047 * doc/Makefile: Removed.
5049 * NEWS, INSTALL: Updated.
5051 2002-05-24 Werner LEMBERG <wl@gnu.org>
5053 * doc/homepage.ms: Renamed to ...
5054 * doc/webpage.ms: This.
5057 2002-05-23 Werner LEMBERG <wl@gnu.org>
5059 Integrating the `mom' macro package, contributed by Peter Schaffter
5062 * contrib/mom/*: New subdirectory tree.
5063 * Makefile.in (docdir, exampledir, htmldocdir): New variables to
5064 be used for documentation files.
5065 (MDEFINES, uninstall_dirs): Use them.
5066 (OTHERDIRS): Add contrib/mom.
5067 * Makefile.comm (.man.n): Add @DOCDIR@, @EXAMPLEDIR@, and
5069 * MANIFEST, NEWS: Updated.
5071 2002-05-22 Gaius Mulley <gaius@glam.ac.uk>
5073 Change syntax of \O: \O[0] suppresses output, \O[1] enables output
5074 if at outer level; at start-up we are at outer level.
5076 * src/roff/troff/input.cc (do_suppress): Implement it.
5079 Add option -p to show progress information.
5080 pre-grohtml will now render only one page at a time, reducing the
5081 size of needed disk resources enormously.
5083 * src/preproc/html/pre-html.cc (imagePageStem): Replaced with...
5084 (imagePageName): New global variable.
5085 (psPageName, show_progress, currentPageNo): New global variables.
5086 (html_system): Close saved stderr and stdout handles.
5087 (write_end_image): Accept a parameter to control \O escape.
5088 (write_start_image): Adapted to new \O meaning.
5089 (char_buffer::write_upto_newline): Updated.
5090 (createAllPages): Replaced with...
5091 (createPage): This new function to create a single page for images.
5092 It uses `psselect' from the psutils package.
5093 (removeAllPages): Removed.
5094 (createImage): Updated.
5095 Handle progress display.
5096 (char_buffer::do_html, char_buffer::do_image) [DEBUGGING]: Removed.
5097 (scanArguments): Add option -p.
5098 (makeTempFiles): Updated to create temp files for psPageName and
5100 (removeTempFiles): Removed.
5103 * src/devices/grohtml/post-html.cc (header_desc::write_headings,
5104 html_printer::write_header): Append `\0' to `buffer'.
5105 (html_printer::do_eol): Depend on `current_paragraph->emitted_text'.
5107 * src/devices/grohtml/html-text.cc (html_text::dump_stack_element):
5108 Handle `text_emitted'.
5109 (html_text::table_is_void): Slightly rewritten.
5110 (stop): New external symbol.
5111 (html_text::do_push) [DEBUGGING]: Use it and simplify.
5112 (html_text::shutdown): Call `dump_stack'.
5113 (html_text::do_space): Rewritten.
5114 * src/devices/grohtml/grohtml.man: Document -p and the need of
5117 * tmac/www.tmac (DC, HTML-DO-IMAGE, HTML-IMAGE-END): Updated to
5119 Call \O[0] if `ps4html' is active.
5120 * tmac/s.tmac (@EQ, @EN): Handle html better.
5122 * tmac/html.tmac: Don't use black for background colour.
5124 * src/roff/troff/node.cc: Include `div.h'.
5125 (troff_output_file::really_print_line): Don't use `is_on'.
5126 (troff_output_file::word_marker, troff_output_file::flush_tbuf
5127 troff_output_file::check_charinfo,
5128 troff_output_file::put_char_width, troff_output_file::put_char,
5129 troff_output_file::determine_line_limits, troff_output_file::draw,
5130 real_output_file::begin_page, glyph_color_node::tprintf,
5131 fill_color_node::tprint, hline_node::tprint, vline_node::tprint):
5133 (troff_output_file::really_on): Call `do_motion'.
5134 (suppress_node::tprint): Use `get_page_number' instead of `%'
5136 Call `reset_output_registers' conditionally on `is_on'.
5138 * doc/groff.texinfo: Document new syntax of \O.
5139 * NEWS, man/groff_diff.man: Updated.
5141 2002-05-22 Werner LEMBERG <wl@gnu.org>
5143 * MORE.STUFF: Add info about David Frey's deroff implementation.
5146 2002-05-16 Werner LEMBERG <wl@gnu.org>
5148 Pic's `with' attribute now accepts positions.
5150 * src/preproc/pic/pic.y: Make `.', BOX, CIRCLE, ELLIPSE, ARC, LINE,
5151 ARROW, SPLINE, and `[' left-associative tokens to fix shift/reduce
5153 (object_spec): Add rule for `WITH' and `position'.
5154 (relative_path): Give `corner' the precedence of `CHOP'.
5155 * src/preproc/pic/object.h (path): New members `pos' and
5157 * src/preproc/pic/object.cc: Updated initializers of `path'.
5158 (path::follow): Handle `is_position'.
5160 * doc/pic.ms: Completely updated grammar description.
5161 Many typographical improvements.
5163 2002-05-15 Werner LEMBERG <wl@gnu.org>
5165 * src/roff/troff/env.cc(hyphen_trie::hpf_getc): Accept ^^x (char
5166 code of x in range 0-127) also.
5167 * doc/groff.texinfo, man/groff_diff.man: Updated.
5169 Added keywords `north', `south', `east', and `west' for corners
5172 * src/preproc/pic/lex.cc (lookup_keyword): Add NORTH, SOUTH, EAST,
5174 (yylex): Handle them.
5175 * src/preproc/pic/pic.y: Add tokens NORTH, SOUTH, EAST, and WEST.
5176 (corner): Handle them.
5178 2002-05-14 Werner LEMBERG <wl@gnu.org>
5180 * src/devices/grops/grops.man: Clarify handling of `download' file.
5182 2002-05-11 Werner LEMBERG <wl@gnu.org>
5184 Adding `warnscale' and `spreadwarn' requests, based on a patch from
5185 Jeffrey Friedl <jfriedl@yahoo.com>.
5187 * src/roff/troff/input.cc (spread_limit, warn_scale,
5188 warn_scaling_indicator): New global variables.
5189 (warnscale_request, spreadwarn_requests): New functions.
5190 (main): Initialize `warn_scale' and `warn_scaling_indicator'.
5191 (init_input_requests): Updated.
5192 (error_type): Add `OUTPUT_WARNING'.
5193 (do_error): Handle it.
5194 (output_warning): New warning function which shows output location.
5195 * src/roff/troff/env.h (spread_limit): New external variable.
5196 * src/roff/troff/env.cc (environment::choose_breakpoint): Use
5198 (distribute_space): Emit warning if added space is larger than
5200 (environment::possibly_break_line): Emit warning if a line can't
5201 be adjusted on both sides.
5203 * doc/groff.texinfo, man/groff_diff.man, man/groff.man: Document it.
5205 2002-05-08 Werner LEMBERG <wl@gnu.org>
5207 * src/roff/troff/node.cc (special_node::special_node): Use
5208 env_definite_font(curenv) instead of curenv->get_font(). Otherwise
5209 \X''\% crashes, for example.
5211 * doc/groff.texinfo: Document \! and \? used at top-level.
5213 2002-05-06 Werner LEMBERG <wl@gnu.org>
5215 * src/preproc/pic/pic.man: Fix some keyword syntax.
5216 Other minor typographical fixes.
5218 * src/roff/groff/groff.man: Fix typos.
5220 2002-05-04 Werner LEMBERG <wl@gnu.org>
5222 * src/roff/groff/groff.man ([ShortOpt]): Renamed to...
5223 (ShortOpt[]): This to avoid problems with refer.
5225 * doc/pic.ms: Fix typo.
5226 Fix pic grammar description.
5228 * tmac/an-old.tmac (ne): Use de1, not de.
5230 2002-05-03 Werner LEMBERG <wl@gnu.org>
5232 * doc/groff.texinfo: Finished separation of glyphs and characters.
5233 Don't use the string `Appendix' for appendix headers (both in
5234 the text and the table of contents).
5235 * man/groff_tmac.man, src/roff/troff/troff.man: Fix order of tmac
5238 Use registers LL and LT (similar to -ms) for controlling the
5239 length of title and line, respectively, in the -man and -mdoc
5242 * tmac/doc-ditroff (doc-setup-page-layout), tmac/doc-nroff
5243 (doc-setup-page-layout): Use \n[LL] and \n[LT].
5244 * tmac/an-old.tmac: Set \n[LL] and \n[LT] if not defined.
5246 (an-header, an-p-footer): Use \n[LT].
5247 * NEWS, tmac/groff_man.man, tmac/groff_mdoc.man,
5248 doc/groff.texinfo: Document it.
5250 2002-05-02 Werner LEMBERG <wl@gnu.org>
5252 * doc/fdl.texi: New file.
5253 * doc/groff.texinfo: Include it.
5254 Define and use @copying.
5255 Starting with separating glyph, symbol, and character.
5257 2002-04-27 Werner LEMBERG <wl@gnu.org>
5259 * Makefile.in (EXEEXT): Set it.
5260 * src/*/Makefile.sub (PROG): Add $(EXEEXT) for all non-script
5263 * src/include/nonposix.h: Define GS_NAME.
5264 * src/preproc/html/pre-html.cc (createAllPages): Use GS_NAME.
5266 Some preliminary changes for EMX support under OS/2.
5268 * src/preproc/pic/main.cc (main), src/roff/groff/pipeline.c: Add
5269 __EMX__ similar to __MSDOS__.
5270 * src/utils/indxbib/indxbib.cc (main) [__EMX__]: Use `unlink'.
5272 2002-04-25 Werner LEMBERG <wl@gnu.org>
5274 * doc/groff.texinfo: Integrated groff_out.man.
5277 2002-04-23 Werner LEMBERG <wl@gnu.org>
5279 * man/groff_out.man: Minor fixes.
5281 2002-04-23 Werner LEMBERG <wl@gnu.org>
5283 * doc/groff.texinfo: Moving @cindex entries after @Def* to get
5284 correct page references.
5285 Fixed many index entries.
5287 2002-04-23 Bernd Warken <bwarken@mayn.de>
5289 * man/roff.man: Enlarged.
5291 2002-04-22 Werner LEMBERG <wl@gnu.org>
5293 * doc/groff.texinfo: More examples, other fixes.
5295 2002-04-20 Werner LEMBERG <wl@gnu.org>
5297 * src/roff/troff/input.cc (pipe_output): Multiple calls to `pi'
5298 will now form a chain, e.g.
5307 This is for compatibility with plan 9's troff.
5309 * tmac/tty.tmac: Set default tab values to 0.8i to be compatible
5313 * doc/groff.texinfo: Add documentation of remaining requests and
5316 2002-04-19 Werner LEMBERG <wl@gnu.org>
5318 * doc/groff.texinfo: Add documentation of remaining escapes.
5320 * font/devdvi/generate/tc.map: Remove entry for `sr'.
5321 * font/devdvi/*TC: Regenerated.
5323 2002-04-18 Werner LEMBERG <wl@gnu.org>
5325 * src/roff/troff/input.cc (token::next): Make \H behave consistently
5326 if not in compatibility mode, i.e., increment relative to the
5328 * doc/groff.texinfo: Updated accordingly.
5330 2002-04-17 Werner LEMBERG <wl@gnu.org>
5332 * doc/groff.texinfo: Document \\, \e, \E, \., and \c.
5334 2002-04-16 Bernd Warken <bwarken@mayn.de>
5336 * src/roff/groff/groff.man: Improve documentation of -P option.
5339 2002-04-15 Werner LEMBERG <wl@gnu.org>
5341 Add new escape \F to switch font family.
5343 * src/roff/troff/input.cc (token::next): Handle \F.
5344 * src/roff/troff/env.cc (environment::set_family): Handle
5346 * NEWS, doc/groff.texinfo, man/groff_diff.man, man/groff.man:
5349 2002-04-14 Werner LEMBERG <wl@gnu.org>
5351 * tmac/doc.tmac (doc-tag-list): Use \Z to avoid stretching of
5354 2002-04-13 Werner LEMBERG <wl@gnu.org>
5356 Implement \f[] as an alternative to \fP. Change \mP and \MP to
5357 \m[] and \M[], respectively.
5359 * src/roff/troff/symbol.cc (EMPTY_SYMBOL): New global variable.
5360 (symbol::symbol): Handle NULL string and empty string differently.
5361 * src/roff/troff/symbol.h (symbol::is_empty): New inline function.
5362 * src/roff/troff/input.cc (read_escape_name, read_long_escape_name):
5363 Add optional parameter.
5364 Updated calling functions.
5365 (get_copy, do_glyph_color, do_fill_color, token::next): Use
5367 * src/roff/troff/env.cc (environment::set_font): Ditto.
5369 * src/preproc/pic/troff.cc (troff_output::set_fill,
5370 troff_output::reset_color: Updated.
5372 * tmac/www.tmac: Updated.
5374 * NEWS, man/groff_diff.man, man/groff.man, doc/groff.texinfo,
5375 doc/homepage.ms, src/devices/grotty/grotty.man, tmac/groff_www.man:
5378 * tmac/Xps.tmac: Remove some redundant code.
5380 * tmac/doc-common, tmac/doc-ditroff, tmac/doc-nroff, tmac/doc.tmac,
5381 tmac/dvi.tmac, man/roff.man, man/groff_out.man, man/groff.man,
5382 man/groff_diff.man, src/roff/groff/groff.man: Replace \f[P] with
5385 2002-04-13 Bernd Warken <bwarken@mayn.de>
5387 * src/include/printer.h, src/libs/libdriver/printer.cc
5388 (printer::change_fill_color): New member function.
5389 * src/libs/libdriver/input.cc (parse_D_command): Use it.
5391 2002-04-12 Werner LEMBERG <wl@gnu.org>
5393 * doc/groff.texinfo: Completed pass on gtroff reference.
5395 2002-04-11 Werner LEMBERG <wl@gnu.org>
5397 * doc/groff.texinfo: More fixes.
5399 2002-04-11 Bernd Warken <bwarken@mayn.de>
5401 * src/include/color.h: Decorate with `const'.
5404 * src/libs/libgroff.color.cc: Decorate with `const'.
5406 (color::color): Initialize members.
5407 * src/libs/libdriver/input.cc (parse_D_command): Handle `f'
5408 command according to the documentation.
5410 * man/groff_out.man: Updated.
5413 2002-04-11 Gaius Mulley <gaius@glam.ac.uk>
5415 * src/preproc/html/pre-html.cc (write_start_image): Remove
5417 * tmac/www.tmac (DC, HTML-DO-IMAGE): Ditto.
5419 * src/devices/grohtml/post-html.cc (page::add_and_encode): Using
5420 \C'hy' caused an assertion failure.
5422 * src/roff/troff/env.cc (environment::environment): Initialize
5424 (environment::copy): Handle `ignore_next_eol' and `emitted_node'.
5426 2002-04-10 Werner LEMBERG <wl@gnu.org>
5428 * man/groff_diff.man, man/groff.man, NEWS, doc/groff.texinfo:
5429 Document pvs request and .pvs register.
5431 2002-04-09 Werner LEMBERG <wl@gnu.org>
5433 * doc/groff.texinfo: Improve and fix documentation of diversions
5436 2002-04-08 Werner LEMBERG <wl@gnu.org>
5438 * doc/groff.texinfo: Fix documentation of drawing functions.
5441 2002-04-07 Werner LEMBERG <wl@gnu.org>
5443 * doc/groff.texinfo: Better documentation of double quotes as
5447 2002-04-06 Werner LEMBERG <wl@gnu.org>
5449 * man/groff_font.man: Document names of special characters better.
5450 * doc/groff.texinfo: Minor improvements.
5452 * tmac/lbp.tmac: Load latin1.tmac.
5453 * tmac/X.tmac, tmac/Xps.tmac: Load latin1.tmac or cp1047.tmac.
5455 * font/devX*/*: Regenerated (all chars > 0x80 removed).
5457 2002-04-05 Werner LEMBERG <wl@gnu.org>
5459 * tmac/tty.tmac: Don't use shc request.
5460 * tmac/latin1.tmac, tmac/cp1047.tmac: Translate soft hyphen to `\%'.
5463 * man/groff_diff.man: Minor fixes.
5465 * font/devlbp/*: Remove all `charXXX' entities.
5467 * src/libs/libgroff/font.cc (font::~font): Deallocate
5468 `special_device_coding'.
5469 (font::load): Use `new' for allocating `special_device_coding'.
5470 * src/libs/libgroff/nametoindex.cc (character_indexer::lookup_char):
5471 Removed unused member.
5473 2002-04-05 Werner LEMBERG <wl@gnu.org>
5475 * src/drivers/grops/psrm.cc (skip_possible_newline): New function.
5476 (resource_manager::do_begin_binary,
5477 resource_manager::do_begin_data): Use it.
5479 * doc/texinfo.tex: Updated to version 4.2.
5481 * src/roff/troff/token.h: Add TOKEN_ZERO_WIDTH_BREAK for `\:'.
5482 (token::zero_width_break): New inline function.
5483 * src/roff/troff/input.cc (token::next): Use it.
5484 (token::description): Updated.
5485 (encode_char): Ignore `\%', `\&', `\)', and `\:'.
5486 (token::add_to_node_list, token::process): Use it.
5487 * NEWS, doc/groff.texinfo: Updated.
5489 * src/preproc/eqn/over.cc (over_box::output): Fix typo.
5490 * tmac/tty.tmac: Add missing backslash.
5492 2002-04-04 Tadziu Hoffmann <hoffmann@usm.uni-muenchen.de>
5494 * src/preproc/eqn/box.cc (set_script_size, box::top_level): Use
5495 `.ps' register instead of `.s' to handle fractional point sizes.
5496 * src/preproc/eqn/limit.cc (limit_box::compute_metrics,
5497 limit_box::output): Ditto.
5498 * src/preproc/eqn/other.cc (size_box::compute_metrics,
5499 size_box::output): Ditto.
5500 * src/preproc/eqn/over.cc (over_box::compute_metrics,
5501 over_box::output): Ditto.
5502 * src/preproc/eqn/script.cc (script_box::compute_metrics,
5503 script_box::output): Ditto.
5504 * src/preproc/eqn/sqrt.cc (sqrt_box::compute_metrics,
5505 sqrt_box::output): Ditto.
5507 2002-04-03 Michael Selway <mas@ssl.co.uk>
5509 * src/drivers/grops/psrm.cc (resource_manager::do_begin_binary):
5512 2002-04-03 Werner LEMBERG <wl@gnu.org>
5514 * doc/homepage.ms: Reduce title size.
5515 * doc/groff.texinfo: Fix documentation of .t register.
5516 Fix handling of colon.
5519 * src/roff/troff/input.cc (exit_troff): Emit LAST_PAGE_EJECTOR
5520 only if page length is positive to avoid a loop.
5522 * tmac/an-old.tmac (ne): Increase page length to avoid problems with
5525 2002-04-02 P. Alejandro Lopez-Valencia <dradul@yahoo.com>
5527 * src/include/nonposix.h, src/roff/groff/pipeline.c:
5528 s/__CYGWIN32__/__CYGWIN__/.
5530 2002-03-28 Gaius Mulley <gaius@glam.ac.uk>
5532 * doc/gnu.xpm: New image contributed by Emily Mulley.
5533 * doc/Makefile (gnu.eps, gnu.png): Use pnmdepth.
5534 (homepage.html): Be dependent on gnu.eps.
5535 * doc/homepage.ms: Updated to new image.
5537 * src/devices/grohtml/post-html.cc (html_printer): New member
5539 (html_printer::flush_sbuf, html_printer::set_char): Set it.
5540 (html_printer::sbuf_continuation): Use it.
5542 2002-03-28 Werner LEMBERG <wl@gnu.org>
5544 * src/libs/libgroff/getopt.c: Updated to latest version.
5546 * tmac/README: More on hyphen.tex license.
5548 2002-03-26 Larry Kollar <kollar@alltel.net>
5550 * doc/groff.texinfo: Add documentation of most missing requests.
5552 2002-03-25 Werner LEMBERG <wl@gnu.org>
5554 Add three glyphs `t+-', `tmu', and `tdi' which are textual variants
5555 of `+-', `mu', and `di', respectively.
5557 * font/devascii/R.proto, font/devutf8/R.proto,
5558 font/devlatin1/R.proto, font/devhtml/R.proto,
5559 font/devcp1047/R.proto, font/devlpb/*: Add them.
5560 * font/devps/generate/textmap: Ditto.
5561 * font/devps/*: Regenerated.
5562 * font/devlj4/generate/text.map: Add them.
5563 * font/devlj4/*: Regenerated.
5564 * font/devdvi/generate/tc.map: Use them.
5565 * font/devdvi/generate/texsy.map: Add them.
5566 * font/devdvi/*: Regenerated.
5567 * font/devX*/*: Regenerated.
5569 * tmac/latin1.tmac, tmac/cp1047.tmac, tmac/tty.tmac,
5570 tmac/tty-char.tmac: Updated.
5572 * NEWS, man/groff_char.man: Updated.
5574 2002-03-24 Werner LEMBERG <wl@gnu.org>
5576 * tmac/dvi.tmac, tmac/X.tmac, tmac/ps.tmac, tmac/html.tmac,
5577 tmac/lj4.tmac, tmac/tty.tmac: Replace most `.char' with `.fchar'.
5578 * tmac/ec.tmac: Remove `.rchar' calls (no longer necessary since
5579 we use `.fchar' in dvi.tmac.
5580 * tmac/dvi.tmac: Improve definition of \[Fo] and \[Fc].
5581 * tmac/Xps.tmac: Simplify some char definitions.
5582 Add definition for \[f/].
5583 * man/groff_char.man: Updated for new X.tmac.
5585 * tmac/README: New file.
5587 2002-03-23 Phil Lobbes <phil@perkpartners.com>
5589 * Makefile.comm (.y.o): New rule for make on Solaris 2.5.1 -- the
5590 internal .y.o rule took precendence over the .y.cc rule, compiling
5591 the yacc files with gcc instead of g++.
5593 2002-03-23 Werner LEMBERG <wl@gnu.org>
5595 * tmac/dvi.tmac: Add replacement font for `CB'.
5597 * tmac/doc.tmac: s/request/macro/ in messages.
5598 (doc-generic-macro): Improve error message.
5599 * tmac/groff_mdoc.man: Minor improvements.
5601 2002-03-22 Werner LEMBERG <wl@gnu.org>
5603 * doc/groff.texinfo: Document possible conflict between `tr' and
5606 2002-03-21 Werner LEMBERG <wl@gnu.org>
5608 Improve handling of hyphenation patterns. It is now possible to
5609 use most of TeX's pattern files unmodified. To make the process
5610 more flexible, a new request `hpfcode' has been added which
5611 provides a character code mapping for the `hpf' request. See
5612 comment before hpf_getc() for more details.
5614 * src/roff/troff/env.cc (insert_hyphenation, hpf_getc): New
5616 (read_patterns_file): Additional parameter for exception dictionary.
5617 Extended to recognize \pattern, \hyphenation, and \endinput.
5618 (do_hyphenation_patterns_file): Updated.
5619 * src/roff/troff/env.h (hpf_code_table): New extern.
5621 * src/roff/troff/input.cc (hpf_code_table): New array.
5622 (init_hpf_code_table, hyphenation_patterns_file_code): New
5624 (hyphenation_code): Handle translation from `trin' correctly.
5625 (main, init_input_requests): Updated.
5626 (charinfo::set_translation): Handle hyphenation code also.
5628 * src/roff/troff/charinfo.h (charinfo::get_translation_input): New
5631 * src/roff/troff/env.cc (WORD_MAX): Reduced to 256 since `unsigned
5632 char' is used for offsets in hyphenation exceptions.
5634 * tmac/hyphen.us: Replace with contents of unmodified `hyphen.tex'.
5636 * NEWS, man/groff_diff.man, man/groff.man: Document it.
5638 2002-03-20 Larry Kollar <kollar@alltel.net>
5640 * doc/groff.texinfo: Add documentation for `hpfa' and `trin'
5643 2002-03-18 Werner LEMBERG <wl@gnu.org>
5645 * tmac/html.tmac: Fix serious typo.
5647 2002-03-17 Larry Kollar <kollar@alltel.net>
5649 * doc/groff.texinfo: Add documentation for `writec' request.
5651 2002-03-17 Werner LEMBERG <wl@gnu.org>
5653 Added request `hpfa' to append hyphenation patterns.
5655 * src/roff/troff/env.cc (hyphen_trie::read_patterns_file): Add
5657 (hyphenation_patterns_file): Renamed to...
5658 (do_hyphenation_patterns_file): This.
5659 (hyphenation_patterns_file, hyphenation_patterns_file_append): New
5661 (init_hyphen_requests): Updated.
5662 * NEWS, man/groff.man, man/groff_diff.man: Document it.
5664 2002-03-16 Werner LEMBERG <wl@gnu.org>
5666 Added request `writec' in analogy to `tmc'.
5668 * src/roff/troff/input.cc (write_request): Renamed to...
5669 (do_write_request): This.
5670 Added one parameter.
5671 (write_request, write_request_continue): New functions.
5672 (init_input_requests): Updated.
5673 * NEWS, man/groff.man, man/groff_diff.man: Document it.
5675 * font/devdvi/DESC.in (sizes): Allow all sizes in the range
5677 * NEWS: Document it.
5679 2002-03-15 Werner LEMBERG <wl@gnu.org>
5681 * man/groff.man: Add writem request.
5683 Add request `trin' (translate input) to make `.asciify' work
5684 correctly. This is necessary since `charXXX' entity names are no
5685 longer hardcoded in font definition files.
5687 * src/roff/troff/charinfo.h (charinfo): Add `asciify_code' and
5688 `translate_input' members.
5689 (charinfo::set_asciify_code, charinfo::get_asciify_code,
5690 charinfo::set_translation_input): New methods.
5691 (charinfo::set_translation): Add third argument.
5692 * src/roff/troff/input.cc (charinfo:set_translation): Set
5694 (do_translate): Add second argument.
5695 (translate_input): New function.
5696 (init_input_requests): Updated.
5697 * src/roff/troff/node.cc (glyph_node::asciify,
5698 composite_node::asciify): Use `get_asciify_code'.
5700 * tmac/cp1047.tmac, tmac/latin1.tmac: Use `trin'.
5702 * NEWS, man/groff.man, man/groff_diff.man: Updated.
5704 2002-03-14 Larry Kollar <kollar@alltel.net>
5706 * doc/groff.texinfo: Improve documentation of .RS and .RE.
5708 2002-03-14 Werner LEMBERG <wl@gnu.org>
5710 Add a new request `sizes' similar to the `sizes' command in DESC
5713 * src/roff/troff/env.cc (override_sizes): New function.
5714 (init_env_requests): Use it.
5715 * src/roff/troff/token.h: Export `read_string'.
5716 * NEWS, man/groff_diff.man, man/groff.man: Document it.
5718 2002-03-12 Werner LEMBERG <wl@gnu.org>
5720 * doc/groff.texinfo: More fixes for texinfo 4.1 and higher.
5722 2002-03-10 Werner LEMBERG <wl@gnu.org>
5724 * tmac/pspic.tmac: Add support for -Tdvi.
5725 * tmac/dvi.tmac: Include pspic.tmac.
5726 * src/devices/grodvi/grodvi.man: Document it.
5729 * font/devlj4/generate/Makefile: Fix URL of metric files.
5731 2002-03-09 Werner LEMBERG <wl@gnu.org>
5733 * PROBLEMS: The static constructor bug has been fixed in z/OS V1R3.
5735 2002-03-09 Larry Kollar <kollar@alltel.net>
5737 * tmac/groff_ms.man: Add documentation for RS and RE macros.
5739 2002-03-08 Werner LEMBERG <wl@gnu.org>
5741 * doc/groff.texinfo: Fixes for texinfo 4.1.
5743 2002-03-07 Werner LEMBERG <wl@gnu.org>
5745 * src/include/lib.h: Include getopt.h if groff-getopt.h can't be
5747 Handle CYGWIN properly.
5749 2002-03-07 Paco Andrés Verdú <pandres@dragonet.es>
5751 * font/devlbp/Makefile.sub (DEVFILES): Add some missing fonts.
5752 * tmac/lbp.tmac: Add some font translations.
5754 2002-03-02 Werner LEMBERG <wl@gnu.org>
5756 * font/devcp1047/R.proto, font/devlatin1/R.proto,
5757 font/devhtml/R.proto: Remove `charXXX' entries.
5758 * tmac/tty.tmac, tmac/html.tmac: Load latin1.tmac or cp1047.tmac
5761 * font/devlj4/generate/text.map: Remove `charXXX' entries.
5762 * font/devlj4/*: Regenerated all font definition files.
5763 * tmac/lj4.tmac: Load latin1.tmac.
5765 * src/utils/hpftodit/hpftodit.cc (do_file): Partially undo change
5766 from 2000-06-17: LJ4 metric files are *not* text files.
5768 * tmac/troffrc, tmac/dvi.tmac, tmac/ps.tmac: Don't use .T string
5769 register to test for EBCDIC.
5771 2002-03-01 Werner LEMBERG <wl@gnu.org>
5773 * src/utils/afmtodit/afmtodit.pl: Skip comment lines in encoding
5774 files (as grops already does).
5775 * src/utils/afmtodit/afmtodit.man: Document comment lines in map
5777 * src/devices/grops/grops.man: Document comment lines in encoding
5780 * tmac/cp1047.tmac: New file.
5781 * tmac/dvi.tmac, tmac/tty-char.tmac: Use it.
5782 * tmac/ps.tmac: Load latin1.tmac or cp1047.tmac.
5783 * tmac/Makefile.sub (NORMALFILES): Updated.
5785 * tmac/ec.tmac: Don't load latin1.tmac again.
5787 * font/devps/generate/lgreekmap, font/devps/generate/symbolchars,
5788 font/devps/generate/dingbats.map,
5789 font/devps/generate/dingbats.rmap, font/devps/text.enc,
5790 font/devps/generate/Makefile (symbolmap): Add header comment.
5791 * font/devps/generate/textmap: Ditto.
5792 Remove `charXXX' entries.
5793 * font/devps/symbolmap: Regenerated.
5794 * font/devps/*: Regenerated all font definition files.
5796 2002-02-28 Werner LEMBERG <wl@gnu.org>
5798 Add color support to grodvi (for drawing colors are currently
5799 translated to gray values).
5801 * src/devices/grodvi/dvi.cc (FILL_MAX): Removed.
5802 (dvi_printer): Add `cur_color' member.
5803 (dvi_printer::set_color): New function.
5804 (draw_dvi_printer): Remove `fill'.
5805 (draw_dvi_printer::fill_next): Pass environment as parameter.
5806 Update code for new color support translated to gray.
5807 (dvi_printer::set_char): Updated.
5808 (dvi_printer::begin_page, dvi_printer::end_page): Handle color
5809 changes crossing the page border.
5810 (dvi_printer::draw): Updated.
5811 Remove cases `f' and `F'.
5812 * tmac/dvi.tmac: Add color definitions.
5813 * NEWS, src/devices/grodvi/grodvi.man: Updated.
5815 * tmac/an-old.tmac (R): Make this a macro to emit a warning if
5818 * aclocal.m4 (GROFF_NEED_DECLARATION): Use test similar to recent
5819 versions of autoconf.
5820 * configure: Updated.
5822 * doc/homepage.ms: Use `.blm'.
5823 * tmac/www.tmac (www-depth): New auxiliary variable.
5824 (www-pop-level): Don't issue HTML tag.
5825 (ULS, ULE, LI): Use absolute indentation.
5827 * src/devices/grops/ps.cc (ps_printer::begin_page,
5828 ps_printer::end_page): Switch forth and back to default color while
5829 starting a new page.
5831 2002-02-27 Werner LEMBERG <wl@gnu.org>
5833 Add EC and TC fonts to devdvi.
5835 * src/utils/tfmtodit/tfmtodit.man: Document patching of exbase.mf.
5836 * font/devdvi/generate/cork.map: Renamed to...
5837 * font/devdvi/generate/ec.map: This.
5838 Remove entry for `aq'.
5839 * font/devdvi/generate/tc.map: New file.
5840 * font/devdvi/generate/Makefile (*EC, *TC): New creation rules for
5843 * font/devdvi/*EC, font/devdvi/*TC: New font definition files.
5844 * font/devdvi/Makefile.sub (DEVFILES): Updated.
5845 * tmac/ec.tmac: New file.
5846 * tmac/Makefile.sub (NORMALFILES): Updated.
5847 * NEWS, src/devices/grodvi/grodvi.man: Updated.
5848 * man/groff_char.man: Check `ECFONTS' register.
5850 * font/devdvi/{TR,TI,TB,TBI,HR}: Fix `name' field.
5852 2002-02-26 Werner LEMBERG <wl@gnu.org>
5854 * font/devdvi/generate/*.map: Remove all `charXXX' entries.
5855 * font/devdvi/generate/cork.map: Add 'y and 'Y.
5856 * font/devdvi/*: Updated.
5857 * tmac/dvi.tmac: Formatting.
5859 Add font `HBI' for the dvi output.
5860 Add support for font families `T' and `H'.
5862 * font/devdvi/HBI: New file.
5863 * font/devdvi/B: Renamed to ...
5864 * font/devdvi/TB: This.
5865 * font/devdvi/BI: Renamed to ...
5866 * font/devdvi/TBI: This.
5867 * font/devdvi/I: Renamed to ...
5868 * font/devdvi/TI: This.
5869 * font/devdvi/R: Renamed to ...
5870 * font/devdvi/TR: This.
5871 * font/devdvi/H: Renamed to ...
5872 * font/devdvi/HR: This.
5873 * font/devdvi/Makefile.sub (DEVFILES): Updated.
5874 * font/devdvi/generate/Makefile (HBI): New rule.
5876 (R, I, B, BI, H): Renamed to ...
5877 (TR, TI, TB, TBI, HR): This, respectively.
5879 * NEWS, src/devices/grodvi/grodvi.man: Updated.
5880 * font/devdvi/DESC.in: Don't mount R, I, B, BI, and CWI.
5881 Add `styles' and `family' keywords.
5882 * tmac/dvi.tmac: Alias `H' to `HR'.
5883 Add some fspecial requests for italic fonts.
5884 Add TR and TI as special.
5885 Add support for `_' with font CWI.
5887 * src/roff/troff/number.cc (parse_expr): Add missing `break' for
5888 operator `:'. Until now, the expression `0:1' would return 2
5891 2002-02-25 Werner LEMBERG <wl@gnu.org>
5893 * man/groff_char.man: Added some missing PS glyph names (from the
5895 * font/devps/generate/textmap, font/devps/symbolmap: Add
5898 * doc/groff.texinfo: Minor additions and fixes.
5899 * man/groff_diff.man: Remove documentation of fp request. This
5900 is already covered in the original troff manual.
5901 Updated to be consistent with other doc files.
5904 2002-02-24 Werner LEMBERG <wl@gnu.org>
5906 * aclocal.m4 (GROFF_EBCDIC): Don't include `font/devutf8' in
5908 Define new variable OTHERDEVDIRS (containing `font/devlj4
5909 font/devlbp' if not EBCDIC).
5910 * Makefile.in (TTYDEVDIRS): Always include `font/devutf8'.
5911 (OTHERDEVDIRS): New variable.
5912 (MDEFINES, DEVDIRS, ALLDIRS, DISTDIRS): Updated.
5913 * configure: Regenerated.
5915 * NEWS, src/devices/grotty/grotty.man: Updated.
5917 2002-02-23 Werner LEMBERG <wl@gnu.org>
5919 * src/roff/troff/input.cc (do_overstrike, do_bracket,
5920 get_line_arg): Honour input level.
5922 Add new symbol `mc' corresponding to U+00B5 MICRO SIGN.
5924 * font/*/*: Implement it in all font files.
5925 * font/devps/generate/textmap, font/devps/generate/symbolchars,
5926 * font/devps/symbolmap: Updated.
5927 * font/devlj4/generate/text.map: Updated.
5928 * font/devdvi/generate/CompileFonts (sizes): Add LaTeX sizes.
5929 * font/devdvi/generate/texmi.map: Updated.
5931 * font/devutf8/R.proto: Remove all `charXXX' entries.
5932 * font/devutf8/NOTES: Updated.
5934 * font/devX*/*: Regenerated with xtotroff, using fonts from XFree86
5937 * tmac/latin1.tmac, tmac/psold.tmac, tmac/tty-char.tmac: Updated.
5939 * NEWS, man/groff_char.man: Updated.
5941 2002-02-21 Phil Lobbes <phil@perkpartners.com>
5943 * src/include/lib.h [HAVE_SNPRINTF]: Include stdarg.h.
5945 2002-02-20 Ralph Corderoy <ralph@inputplus.demon.co.uk>
5947 * src/roff/grog/grog.pl: Fix computation of $refer.
5949 2002-02-19 Werner LEMBERG <wl@gnu.org>
5951 * src/include/lib.h [!HAVE_SNPRINTF]: Add declarations for
5952 `snprintf' and `vsnprintf'.
5954 * src/include/htmlindicate.h: Renamed to...
5955 * src/include/htmlhint.h: This.
5956 * src/include/Makefile.sub: Updated.
5957 * src/preproc/eqn/main.cc: Updated.
5959 2002-02-18 Werner LEMBERG <wl@gnu.org>
5961 * man/roff.man, man/groff_out.man, man/groff.man,
5962 man/groff_diff.man, man/ditroff.man, src/roff/groff/groff.man,
5963 src/roff/troff/troff.man: Updated to latest changes in www.tmac.
5965 * win32-diffs: Updated.
5967 2002-02-17 Werner LEMBERG <wl@gnu.org>
5969 * doc/Makefile (clean): Add *.eps.
5970 (MEMACROS): Removed.
5971 (TFLAG): New variable.
5974 (GROFF): Use TFLAG, FFLAG, -U, -p, -e, -t, and -ww.
5976 (.ms.html, .ms.ascii, .ms.ps, homepage.html): Simplify.
5978 * tmac/www.tmac: Use dummy diversion while resetting and disabling
5980 * tmac/e.tmac: Inserted some more `\"' to remove warnings if used
5982 * src/roff/troff/troff.man: Fix order of parameter description.
5986 2002-02-16 Gaius Mulley <gaius@glam.ac.uk>
5988 Simplify image handling for grohtml.
5991 * src/devices/grohtml/html-text.cc (DEBUGGING): Don't undefine but
5993 (html_text::dump_stack): Don't emit newline while debugging.
5994 (html_text::do_push) [DEBUGGING]: Print more info.
5995 (html_text::check_emit_text): Fix handling of <p>.
5996 * src/devices/grohtml/html.h: Updated.
5997 * src/devices/grohtml/output.cc (FPUTC, FPUTS, PUTC): New macros,
5998 replacing `fputc', `fputs', `putc'. If DEBUGGING is defined, they
5999 send its data to stderr also.
6001 (simple_output::space_or_newline) [DEBUGGING]: Removed.
6002 * src/devices/grohtml/post-html.cc (html_printer::do_links,
6003 html_printer::html_printer): Remove `DEBUGGING' conditionals.
6005 * src/include/html-strings.h (HTML_IMAGE_{CENTERED,LEFT,RIGHT,END}):
6007 * src/libs/libgroff/htmlhint.cc (is_in_graphic_start,
6008 is_inline_image): Removed.
6009 (html_begin_suppress, html_end_suppress): Don't take a parameter.
6010 (graphic_start, graphic_end): Removed.
6011 * src/include/htmlindicate.h: Updated.
6012 * src/preproc/html/pre-html.cc (DEBUG_HTML): Removed.
6013 (macroset_template): New global variable.
6014 (makeFileName): Use `macroset_template'.
6015 (write_end_image): Don't take a parameter.
6017 (write_start_image: Don't emit newline.
6018 (char_buffer::write_upto_newline): Updated.
6019 (char_buffer::skip_to_newline): Renamed to ...
6020 (char_buffer::skip_until_newline): This.
6022 (char_buffer::write_file_troff, char_buffer::write_file_html):
6024 (createAllPages, createImage) [DEBUGGING]: Handle `debug' flag.
6025 (removeAllPages): Remove `DEBUGGING' conditionals.
6026 (addRegDef, dump_args): New functions.
6027 (char_buffer::do_html, char_buffer::do_image): Handle
6028 `www-image-template' command line variable.
6029 Add more debugging code.
6030 (addps4html): Removed.
6031 (removeTempFiles) [DEBUGGING]: Handle `debug' flag.
6033 * src/preproc/eqn/main.cc: Include `ctype.h'.
6034 (suppress_html): Removed.
6036 (inline_equation): Use `html_begin_suppress' and
6037 `html_end_suppress'.
6038 * src/preproc/pic/troff.cc: Don't include `htmlindicate.h'.
6039 (troff_output::start_picture, troff_output::finish_picture):
6041 * src/preproc/tbl/main.cc: Don't include `htmlindicate.h'.
6042 (process_input_file): Updated.
6044 * src/roff/troff/div.cc (page_number): Set page number only if the
6045 `ps4html' register isn't defined.
6046 * src/roff/troff/input.cc (image_no): New external variable.
6047 (do_suppress): Use it.
6048 * src/roff/troff/node.h (suppress_node::image_id): New member.
6049 * src/roff/troff/node.cc (image_no): Remove `static' keyword.
6050 (suppress_node::suppress_node): Initialize `image_id' member.
6051 (suppress_node::same): Handle `image_id' also.
6052 (suppress_node::copy): Updated.
6053 (last_image_id): New global variable.
6054 (suppress_node::tprint): Use it.
6056 * tmac/an-old.tmac (TS, TE, EQ, EN): Use HTML-IMAGE and
6058 * tmac/pspic.mac (PSPIC): Fix html support.
6059 * tmac/s.tmac (@EQ, @EN, @TS, TE, PS, PE): Ditto.
6060 * tmac/www.tmac (www-image-template): Set up.
6061 (HTMLINDEX): Renamed to...
6063 (BODYCOLOR): Renamed to...
6065 (BACKGROUND): Renamed to...
6067 (URL): Change order of parameters for consistency.
6068 (MAILTO): Renamed to...
6070 (IMAGE, PNG-IMAGE, MARGIN-PNG-IMAGE): Renamed to...
6071 (IMG, PIMG, MPIMG): This.
6072 (HTML-H-BEGIN, HTML-H-END): Renamed to...
6074 (LINKS): Renamed to...
6076 (LINE): Renamed to...
6078 (NO-AUTO-RULE): Renamed to...
6080 (HTML-TL): Renamed to...
6082 (UL-BEGIN, UL-END): Renamed to...
6084 (DROPCAP): Renamed to...
6086 (TS, TE, EQ, EN): Provide default definitions.
6087 (www-make-unique-name): Updated.
6088 (HTML-IMAGE-INLINE): Fix typo.
6089 * tmac/groff_www.man: Updated.
6091 * doc/Makefile (homepage.html): Add option -r to grohtml.
6092 Use shortened image name.
6093 * doc/groff.texinfo: Updated info on grohtml strings and macros.
6094 * doc/homepage.ms: Updated and extended.
6096 2002-02-14 Werner LEMBERG <wl@gnu.org>
6098 Don't use `CSI 39 m' and `CSI 49 m' but `CSI 0 m'.
6100 * src/devices/grotty/tty.cc (SGR_DEFAULT_COLOR,
6101 SGR_BACK_DEFAULT_COLOR): Replaced with ...
6102 (tty_printer::put_color): Use it.
6103 (ttr_printer::end_page): Simplify.
6105 2002-02-13 Werner LEMBERG <wl@gnu.org>
6107 * tmac/groff_tmac.man: Moved to...
6108 * man/groff_tmac.man: This place.
6109 * tmac/Makefile.sub, man/Makefile.sub: Updated.
6111 2002-02-12 Werner LEMBERG <wl@gnu.org>
6113 * src/libs/libgroff/Makefile.sub (snprintf.o): Don't use
6114 $(COMPILE.c) to not include groff's assert.h.
6116 * src/drivers/grotty/tty.cc (main): Add GROFF_NO_SGR environment
6118 * NEWS, src/drivers/grotty/grotty.man: Document it.
6120 2002-02-11 Werner LEMBERG <wl@gnu.org>
6122 * src/libs/snprintf/snprintf.c: Updated to latest version
6125 * src/roff/grog/grog.pl (process): Fix handling of `.['. We now
6126 test whether there is `.]' also.
6127 Don't check for spaces after `.['.
6128 * src/roff/grog/grog.sh: Do the same.
6130 2002-02-10 Werner LEMBERG <wl@gnu.org>
6134 * src/libs/libgroff/illegal.cc: Renamed to ...
6135 * src/libs/libgroff/invalid.cc: This.
6136 (illegal_char_table): Renamed to ...
6137 (invalid_char_table): This.
6138 * src/libs/libgroff/Makefile.sub: Updated.
6139 * win32-diffs: Updated.
6141 * doc/groff.texinfo, src/devices/grops/psrm.cc (ps_get_line),
6142 src/libs/libdriver/input.cc (fatal_command, parse_color_command,
6143 parse_x_command), src/libs/libgroff/font.cc (text_file::next,
6144 font::load), src/preproc/eqn/main.cc (read_line, main),
6145 src/preproc/eqn/lex.cc (file_input::read_line),
6146 src/preproc/pic/lex.cc (file_input::read_line,
6147 simple_file_input::get, simple_file_input::peek),
6148 src/preproc/pic/main.cc (top_input::get, top_input::peek),
6149 src/preproc/pic/pic.man, src/preproc/refer/main.cc
6150 (input_stack::push_file), src/preproc/refer/refer.cc (do_file,
6151 do_bib), src/preproc/tbl/main.cc (table_input::get),
6152 src/preproc/grn/grn.man, src/preproc/grn/main.cc (interpret),
6153 src/roff/troff/input.cc (file_iterator::fill, file_iterator::peek,
6154 do_zero_width, read_request, encode_char, ps_get_line,
6155 transparent_file, get_char_for_escape_name, transparent_translate,
6156 asciify, input_char_description, read_string, set_string),
6157 src/roff/troff/env.cc (environment::add_html_tag),
6158 src/roff/troff/troff.man, tmac/e.tmac (`@(', `(f'): Do it.
6160 * src/include/lib.h: Updated.
6162 * src/preproc/eqn/eqn.cc: Removed.
6166 * src/preproc/grn/hdb.cc (DBRead): Fix fscanf() fields.
6168 2002-02-09 Werner LEMBERG <wl@gnu.org>
6170 * doc/gnu.xpm: New image.
6171 * doc/Makefile (DOCS): Add homepage.ps.
6172 Add rules for converting xpm->png and xpm->eps.
6173 Use `gnu.{xpm,eps}' as image names.
6174 * doc/homepage.ms: Updated.
6176 2002-02-09 Gaius Mulley <gaius@glam.ac.uk>
6178 * tmac/www.tmac (www-error): New macro, replacing calls to `@error'.
6179 (IMAGE): Change image position parameters to `-L', `-R', and `-C'.
6180 Remove calls to `B1' and `B2'
6181 (PNG-IMAGE): New macro for inclusion of images in PNG format.
6182 (www-left-ll-trap, www-left-po-trap, www-right-ll-trap): New
6183 auxiliary variables for MARGIN-PNG-IMAGE.
6184 (www-finish-left-po, www-finish-right-ll, www-finish-left-ll): New
6185 auxiliary macros for MARGIN-PNG-IMAGE.
6186 (MARGIN-PNG-IMAGE): New macro to put an image in PNG format into
6188 (www-heading-no): New auxiliary variable for HTML-H-{BEGIN,END}.
6189 (HTML-H-BEGIN, HTML-H-END): New macros to begin and end a heading.
6190 (DROPCAP): New macro to produce dropcap characters.
6191 (www-do-image): Renamed back to...
6192 (HTML-DO-IMAGE): This.
6193 Updated all callers.
6195 * doc/Makefile (gnubw.eps): Updated.
6196 * doc/homepage.ms: Updated.
6198 2002-02-08 Werner LEMBERG <wl@gnu.org>
6200 * doc/pic.ms: Fixed typos (\(*tx -> \*(tx).
6201 Added `linethick' to table in section `Style Variables'.
6203 2002-02-08 Gaius Mulley <gaius@glam.ac.uk>
6205 * src/libs/libdriver/input.cc (get_extended_arg): Fix conditional.
6207 2002-02-07 Werner LEMBERG <wl@gnu.org>
6209 Adding options -C (compatibility mode) and -c (grotty's old output
6212 * src/roff/nroff/nroff.sh: Implement it.
6214 * NEWS, src/roff/nroff/nroff.man: Updated.
6216 * PROBLEMS: Document bison 1.32 bug.
6218 Some fixes to make groff compile on z/OS 1.2 UNIX (was OS/390).
6220 * src/roff/troff/node.cc (make_tfont): Define it earlier.
6221 * src/roff/troff/div.h: Add prototype for `end_diversions'.
6222 * src/roff/troff/input.cc: Add prototype for `process_input_stack'.
6223 * src/roff/troff/env.h: Add prototype for `title'.
6225 Adding EBCDIC support to grotty.
6227 * src/devices/grotty/tty.cc (CSI): New macro.
6228 (SGR_*, tty_printer::put_color): Use it.
6230 2002-02-06 Werner LEMBERG <wl@gnu.org>
6232 Implementing color support in grotty. The new switch -c activates
6233 the old drawing scheme, disabling color at the same time. The new
6234 switch `-i' selects italic instead of underlining (SGR only).
6236 * src/devices/grotty/tty.cc (putstring): New define instead of
6237 `fputs'. Updated all callers.
6238 (old_drawing_scheme): New global variable.
6239 (COLOR_CHANGE): New enum value.
6240 (SGR_*): New defines containing color handling escape sequences.
6241 (TTY_MAX_COLORS, DEFAULT_COLOR_IDX): New defines.
6242 (glyph): New members `back_color_idx' and `fore_color_idx'.
6243 (glyph::order): Add COLOR_CHANGE.
6244 (tty_printer): New members `cur_fore_idx', `curr_back_idx',
6245 `is_underline', `is_bold', `cu_flag', `tty_colors'.
6246 New methods `make_underline', `make_bold', `color_to_idx',
6247 `change_color', `put_color'.
6248 (cu_flag): Moved into `tty_printer' class.
6249 (tty_printer::tty_printer): Initialize colors.
6250 (tty_printer::add_char, tty_printer::set_char, tty_printer::special,
6251 tty_printer::draw, tty_printer::end_page): Handle colors also.
6252 (main): Add options `-c' and `-i'.
6254 * NEWS, src/devices/grotty/grotty.man: Updated.
6256 * src/include/errarg.h (errarg): Add support for `unsigned int'.
6257 * src/libs/libgroff/errarg.c: Implement it.
6259 * src/include/printer.h (printer): Add `change_color' method
6260 (currently used by grotty only).
6261 * src/libs/libdriver/printer.cc: Implement it.
6262 * src/libs/libdriver/input.cc (parse_D_command, do_file): Add
6263 call to `pr->change_color'.
6265 * src/roff/troff/node.cc (troff_output_file::fill_color,
6266 troff_output_file::glyph_color): Call `do_motion'.
6268 * tmac/tty.tmac: Add color definitions.
6270 * src/roff/groff/groff.man: Minor fixes.
6272 2002-02-05 Bernd Warken <bwarken@mayn.de>
6274 * src/libs/libdriver/input.cc: Introduce `EnvInt' typedef and use
6275 it. This is a preparation for future changes.
6277 2002-02-05 Werner LEMBERG <wl@gnu.org>
6279 * src/roff/troff/input.cc (process_input_stack): Fix the case
6280 where leading spaces are followed by \f or \s; previously, an
6281 incorrect space width has been used.
6283 * doc/roff.man (quoted_char): Fix argument.
6284 (comment): Define string.
6286 2002-02-04 Larry Kollar <kollar@alltel.net>
6288 * doc/groff.texinfo: More fixes.
6290 2002-02-04 Werner LEMBERG <wl@gnu.org>
6292 * src/preproc/eqn/box.cc (output_string): Don't use \\*[...].
6293 * src/preproc/eqn/main.cc (do_file, inline_equation): Call
6294 `restore_compatibility' before `output_string' -- the LINE_STRING
6295 register now already contains proper switches from and to
6298 * man/groff_char.man: Add Euro symbol.
6299 * man/groff_diff.man: Improve documentation of `.am1' and `.as1'.
6300 * tmac/tty.tmac: Add `EUR' as replacement for `eu' and `Eu'.
6301 * doc/groff.texinfo (Defstr*): Print strings with full syntax.
6304 * doc/Makefile (.SUFFIXES, .texinfo.pdf, clean): Add support for
6306 (.texinfo.html): Add support for texinfo->html.
6308 2002-02-03 Werner LEMBERG <wl@gnu.org>
6310 Added three new requests `ds1', `as1', and `ami'. The former two
6311 are equivalent to `ds' and `as' with the difference that
6312 compatibility mode is saved on entry, switched off during string
6313 expansion, and restored on exit. The latter is the pendant to `dei'
6316 (do_define_string): Use `define_mode' and `calling mode'.
6317 Insert COMPATIBLE_SAVE and COMPATIBLE_RESTORE at the beginning and
6318 end of string, respectively.
6319 (define_string, append_string): Use `calling_mode'.
6320 (define_nocomp_string, append_nocomp_string,
6321 define_string_indirect): New functions.
6322 (init_input_requests): Updated.
6323 * NEWS, man/groff_diff.man, man/groff.man: Document it.
6325 * src/preproc/eqn/box.cc (box::top_level, box::extra_space): Use
6326 `as1' for assigning LINE_STRING (this is `10' usually). Sun's
6327 mm macro package accesses this string register directly.
6328 * src/preproc/eqn/main.cc (inline_equation): Use `as1'.
6330 * tmac/trace.tmac: Trace calls to `am' also. Make it work in
6333 2002-02-02 Larry Kollar <kollar@alltel.net>
6335 * doc/groff.texinfo, tmac/groff_ms.man: More fixes.
6337 2002-01-31 Werner LEMBERG <wl@gnu.org>
6339 * tmac/an-old.tmac (I): Use \, and \/ to improve spacing.
6341 2002-01-31 Bernd Warken <bwarken@mayn.de>
6343 * src/devices/grolbp/lbp.cc (main): Delete `pr'.
6344 * man/groff_out.man: Revised and updated.
6346 2002-01-30 Bernd Warken <bwarken@mayn.de>
6348 * src/libs/libdriver/input.cc [USE_ENV_STACK]: New macro to comment
6349 out the unused `{' and `}' commands. Undefined by default.
6350 (IntArray): Make `data' private.
6351 (IntArray::operator[], IntArray::get_data, IntArray::len): Use these
6352 new methods instead.
6353 (skip_line_D, skip_to_end_of_line): New functions.
6354 (get_D_fixed_args): Use `skip_line_D'.
6355 Changed to handle dummy odd arguments by ...
6356 (get_D_fixed_args_odd_dummy): This new function.
6357 (get_D_variable_args): Split some code into ...
6358 (get_possibly_integer_args): This new function.
6359 (send_draw): Use more `const'.
6360 (delete_current_env): New function.
6361 (position_to_end_of_args): Use `size_t'.
6363 (send_draw): Updated.
6364 (parse_D_command): Handle `c', `C', and `t' better.
6368 2002-01-29 Werner LEMBERG <wl@gnu.org>
6371 * doc/groff.texinfo: Introduce @Def...List, @Def...Item, and
6372 @Def...ListEnd which replaces @Def...x. This is necessary to get
6373 proper HTML output -- see the comment in the file for more
6377 2002-01-29 Gaius Mulley <gaius@glam.ac.uk>
6379 Fixes to make color changes of 2002-01-21 work with grohtml.
6381 * src/devices/grohtml/post-html.cc (style): Updated.
6382 (html_printer): Remove unused methods.
6383 (html_printer::do_font, html_printer::draw, html_printer::set_char,
6384 html_printer::special): Updated.
6385 * src/devices/grohtml/html-text.cc (debugStack, turnDebug,
6386 html_text::dump_stack_element, html_text::dump_stack) [DEBUGGING]:
6387 Added some debugging code.
6388 (html_text::start_tag): Updated.
6389 (html_text::do_push): New method.
6390 (html_text::push_para): Call it.
6391 Add method for handling color.
6392 (html_text::do_color): Updated.
6393 (html_text::shutdown): Handle color.
6394 * src/devices/grohtml/html-text.h (tag_definition): New member
6398 2002-01-28 Werner LEMBERG <wl@gnu.org>
6400 * tmac/ps.tmac, tmac/html.tmac: Fix compatibility mode issues.
6402 2002-01-27 Gaius Mulley <gaius@glam.ac.uk>
6404 Add two switches -a and -g to control the antialiasing bits for
6405 text and graphics, respectively.
6407 * src/devices/grohtml/post-html.cc (main): Dummy code for `-a' and
6409 * src/devices/grohtml/grohtml.man: Document them.
6410 * src/preproc/html/pre-html.cc (MIN_ALPHA_BITS, MAX_ALPHA_BITS):
6412 (textAlphaBits, graphicAlphaBits, antiAlias): New global variables.
6413 (setupAntiAlias): New function.
6414 (createAllPages): Updated.
6415 (scanArguments): Handle `-a' and `-g'.
6416 (main): Call `setupAntiAlias'.
6419 2002-01-27 Werner LEMBERG <wl@gnu.org>
6421 * doc/groff.texinfo (Def*): Call index function after deffn.
6423 * tmac/html.tmac: Call `nroff' request.
6425 2002-01-26 Larry Kollar <kollar@alltel.net>
6427 * tmac/groff_ms.man: Add some omissions.
6429 2002-01-25 Larry Kollar <kollar@alltel.net>
6431 * tmac/groff_ms.man: Typographical improvements.
6433 2002-01-25 Werner LEMBERG <wl@gnu.org>
6435 * doc/groff.texinfo: Updated version and copyright.
6436 * src/devices/grops/grops.man: Updated.
6438 * tmac/groff_tmac.man: Fix `ig' macro.
6440 * tmac/an-old.tmac (ne): Redefine `ne' request to be a no-op in
6442 Use `.ne' unconditionally everywhere.
6443 (TS): Only insert some vertical space. Doing a page break is no
6444 longer necessary due to the redefinition of the `ne' request.
6446 * src/libs/libdriver/input.cc (parse_D_command): Don't emit a
6447 warning for unknown subcommands but parse and pass them to the
6450 2002-01-24 Werner LEMBERG <wl@gnu.org>
6452 * tmac/groff_www.man, NEWS: Fix typos.
6454 2002-01-21 Werner LEMBERG <wl@gnu.org>
6456 Complete revision of color support:
6458 Adapt programs to the new libdriver/input.cc.
6460 Color spaces are no longer converted to RGB but transferred as-is
6461 in the troff intermediate output format.
6463 Handle default color gracefully. troff now supports a `default'
6464 color (which can't be changed).
6466 grops will now use the proper color space functions if available.
6470 Note that currently grohtml doesn't handle colors properly. This
6473 * src/libs/libgroff/itoa.c (UINT_DIGITS): New macro.
6474 (ui_to_a): New function.
6475 * src/include/lib.h: Updated.
6477 * src/include/color.h (color_scheme): Replace `NONE' with `DEFAULT'.
6478 (color): Simplified; removed all `double' members and methods.
6479 A new array `components' now holds the color parameters.
6480 (color::is_default, color::get_components): New methods.
6481 (color::operator==, color:operator!=): New.
6482 (Red, Green, Blue, Cyan, Magenta, Yellow, Black, Gray): New macros
6483 to make access to the `components' array more comprehensible.
6484 * src/libs/libgroff/color.cc: Implement new color support.
6485 (atoh): Small fixes.
6486 (color::read_encoding): Simplified for new troff intermediate color
6488 (default_color): New global variable.
6490 * src/roff/troff/input.cc (default_symbol): New global variable.
6491 (lookup_color): Use it.
6492 (default_black): Removed.
6493 (do_glyph_color, do_fill_color): Simplified.
6494 (define_color): Handle default color.
6496 (do_if_request): Handle default color.
6497 * src/roff/troff/env.cc (environment::environment): Initialize
6498 colors with `default_color'.
6499 * src/roff/troff/node.cc (troff_output_file::put): Add method
6501 (troff_output_file::hex): Removed.
6502 (troff_output_file::fill_color, troff_output_file::glyph_color):
6503 Updated to include/color.h and libdriver/input.cc.
6505 * src/preproc/pic/object.cc (draw_arrow): New parameter to set
6506 fill color properly (identically to the outline color). \D'f...'
6507 doesn't work any more.
6508 All function calls to it updated.
6510 * src/devices/grohtml/post-html.cc (html_printer::do_body, main):
6512 * src/devices/grohtml/html-text.cc (html_text::issue_color_begin):
6515 * src/devices/grops/ps.cc (ps_output::put_color): New method.
6516 (ps_printer::sbuf_color): Make a real member instead of pointer.
6517 (ps_printer::fill_color, ps_printer::output_color): Removed.
6518 (ps_printer::ps_printer): Updated.
6519 (ps_printer::set_char): Ditto.
6520 (ps_printer::set_color): Use various color schemes.
6521 Use `put_color' method.
6522 (ps_printer::flush_sbuf): Don't set color.
6523 (ps_printer::fill_path): Take `environment' as parameter.
6524 Simplify color handling.
6525 (ps_printer::set_line_thickness): Renamed to ...
6526 (ps_printer::set_line_thickness_and_color): This (and updated).
6527 (ps_printer::set_color): Change second parameter from `complete'
6528 to `fill' which better describes what it does.
6529 (ps_printer::draw): Call `flush_sbuf' to output graphic commands
6530 and text in the right order.
6532 Remove branches for `f' and `F'; this is handled by
6534 * src/devices/grops/ps.h: Updated.
6535 * font/devps/prologue (FL): Redefined.
6536 ({F,C}r,k,g: New color functions (with and without filling).
6538 * doc/pic.ms, src/preproc/pic/pic.man: Small fixes.
6539 * man/groff_diff.man, man/groff.man, man/groff_out.man,
6540 doc/groff.texinfo, NEWS: Updated.
6542 2002-01-20 Bernd Warken <bwarken@mayn.de>
6544 * src/libs/libdriver/input.cc: Completely rewritten. See comments
6545 in this file for what has been changed.
6547 2002-01-19 Werner LEMBERG <wl@gnu.org>
6549 * test-groff: Fix GROFF_FONT_PATH.
6550 * tmac/andoc.tmac: Add dummy macros for equation support -- eqnrc
6551 is read before .TH or .Dd is parsed.
6553 2002-01-18 Gaius Mulley <gaius@glam.ac.uk>
6555 * src/libs/libgroff/geometry.cc (check_output_arc_limits): Fix
6556 quadrant boundaries.
6558 2002-01-18 Werner LEMBERG <wl@gnu.org>
6560 * devices/grops/ps.cc: Aargh! Fix the fix of the incorrectly
6563 2002-01-17 Ruslan Ermilov <ru@FreeBSD.org>
6565 * tmac/doc.common: Initialize %I register for the %I macro to
6566 avoid (harmless) warning.
6567 * tmac/doc.tmac (Bd): There is no reason to enforce -compact
6568 when in the SYNOPSIS section.
6570 2002-01-17 Bruno Haible <haible@clisp.cons.org>
6572 * src/preproc/pic/lex.cc (get_token): Fix typo.
6574 2002-01-17 Werner LEMBERG <wl@gnu.org>
6576 * devices/grops/ps.cc: Fix incorrectly applied last patch.
6578 2002-01-17 Larry Kollar <kollar@alltel.net>
6580 * tmac/groff_ms.man: Completely rewritten.
6582 2002-01-16 Werner LEMBERG <wl@gnu.org>
6584 * tmac/an-old.tmac (TS): Force break, inserting some vertical space.
6586 2002-01-15 Gaius Mulley <gaius@glam.ac.uk>
6588 * devices/grops/ps.cc (ps_printer::fill_path): Fix handling of
6590 (ps_printer::draw): Ditto.
6592 2002-01-14 Ruslan Ermilov <ru@FreeBSD.org>
6594 * tmac/groff_mdoc.man: Minor fixes.
6596 2002-01-13 Werner LEMBERG <wl@gnu.org>
6598 * man/groff_out.man: Some fixes.
6600 2002-01-13 Gaius Mulley <gaius@glam.ac.uk>
6602 * doc/pic.ms: Fix typos.
6604 2002-01-12 Werner LEMBERG <wl@gnu.org>
6606 * doc/groff.texinfo, doc/groff.man: More on a printable backslash.
6608 2002-01-10 Werner LEMBERG <wl@gnu.org>
6610 * font/devutf8/R.proto, font/devhtml/R.prot: Add `Eu' and `eu'
6614 2002-01-09 Bernd Warken <bwarken@mayn.de>
6616 * man/groff_out.man: Revised.
6617 * man/roff.man: Minor fixes.
6618 * src/roff/troff/troff.man: Some reordering.
6620 2002-01-09 Werner LEMBERG <wl@gnu.org>
6622 * tmac/an-old.tmac: Add dummy macros for equation support.
6624 2002-01-07 Werner LEMBERG <wl@gnu.org>
6626 doc/groff.texinfo: Fix documentation of glyph searching algorithm.
6628 * tmac/an-old.tmac: Revert change 2001-12-23. This breaks too many
6630 * tmac/groff_man.man: Small improvements.
6632 2002-01-07 Bernd Warken <bwarken@mayn.de>
6634 * man/groff_diff.man: Revised.
6636 2002-01-06 Werner LEMBERG <wl@gnu.org>
6638 * tmac/www.tmac: Remove extraneous backslash.
6640 2002-01-06 Bernd Warken <bwarken@mayn.de>
6642 * man/ditroff.man, src/roff/groff/groff.man, man/groff.man: Revised.
6644 2002-01-05 Werner LEMBERG <wl@gnu.org>
6646 Integrated groffer, contributed by Bernd Warken.
6648 * contrib/groffer/*: New.
6649 * Makefile.in, NEWS: Updated.
6651 2002-01-04 Werner LEMBERG <wl@gnu.org>
6653 * doc/groff.texinfo: Added macros `@Defmpreg' and `@Defmpregx' for
6654 registers defined in macro packages.
6655 Revising the ms part.
6657 2002-01-04 Larry Kollar <kollar@alltel.net>
6659 * doc/groff.texinfo: Add documentation for ms macros.
6661 2002-01-02 Werner LEMBERG <wl@gnu.org>
6663 First step in adding PS support for the Euro symbol. `eu' is the
6664 official Euro logo, `Eu' is a font-specific glyph variant.
6666 * font/devps/text.enc: Add `Euro' at position 9.
6667 * font/devps/generate/textmap: Add `Euro' as symbol `Eu'.
6668 * font/devps/symbolmap: Regenerated.
6672 2002-01-02 Bernd Warken <bwarken@mayn.de>
6674 * man/roff.man: Revised.
6676 2002-01-01 Bernd Warken <bwarken@mayn.de>
6678 * src/roff/groff/groff.man: Completely rewritten.
6680 2001-12-31 Werner LEMBERG <wl@gnu.org>
6682 * doc/Makefile: Updated.
6684 2001-12-30 Werner LEMBERG <wl@gnu.org>
6686 * tmac/www.tmac: Make all names of internal macros/registers/strings
6687 lowercase, and prepend `www-'.
6688 Other minor changes.
6689 * src/roff/troff/troff.man: Add preprocessor string at BOF.
6691 2001-12-30 Gaius Mulley <gaius@glam.ac.uk>
6693 Implement option `-b' in grohtml to set the HTML background colour.
6695 * src/devices/grohtml/post-html.cc (default_background): New global
6697 (html_printer::html_printer): Initialize `background' to
6698 `default_background'.
6699 (main): Implement option `-b'.
6701 * src/preproc/html/pre-html.cc (scanArguments): Add dummy handling
6703 * src/devices/grohtml/grohtml.man: Updated.
6704 * doc/Makefile (.ms.html): Use `-b'.
6705 * tmac/html.tmac: Don't set background color.
6707 Add new grohtml tag `.html-tl'.
6709 * src/devices/grohtml/post-html.cc (title_desc): Add `with_h1'
6711 (title_desc::title_desc): Updated.
6712 (html_printer::troff_tag): Handle `.html-tl'.
6713 (html_printer::write_title): Use `with_h1'.
6714 * tmac/www.tmac (www-end-nowhere): New auxiliary macro.
6715 (HTML-TL): New macro.
6717 Add support for unordered lists in HTML.
6719 * tmac/www.tmac (www-level): New auxiliary register.
6720 (www-level1, www-level2, www-level3): New auxiliary strings.
6721 (www-push-level, www-pop-level): New auxiliary macros
6722 (UL-BEGIN, UL-END, LI): User macros for unordered lists.
6726 * src/preproc/html/pre-html.cc (DEFAULT_IMAGE_RES): Increase to 100.
6727 (DEFAULT_VERTICAL_OFFSET): Removed.
6728 (IMAGE_BOARDER_PIXELS): Set to 0.
6729 (A4_LENGTH, A4_OFFSET, LETTER_LENGTH, LETTER_OFFSET): New macros.
6730 (vertical_offset): Initialize with 0.
6731 (gsPaper): New global variable.
6732 (get_resolution): Scan for and return unsigned int.
6733 (get_papersize): New function to get paper length from devps/DESC.
6734 (determine_vertical_offset): New function.
6735 (createAllPages): Produce gray-level images and use proper page
6737 (createImage): Use `-quiet' option of pnmcrop.
6738 (addZ): Fix passing of `-Z'.
6739 (scanArguments): Fix handling of `-o'.
6740 (main): Call `determine_vertical_offset'.
6741 * src/devices/grohtml/post-html.cc (html_printer::draw): Comment out
6744 * src/libs/libgroff/tmpfile.cc (add_tmp_file): Fix buffer length.
6745 * src/roff/troff/node.cc (troff_output_file::check_charinfo): Handle
6746 glyph descenders properly.
6748 * doc/homepage.ms: Include `gnubw.eps'.
6749 * doc/Makefile (gnubw.eps): New rule.
6750 (homepage.html): Depend on `gnubw.eps'.
6752 2001-12-25 Werner LEMBERG <wl@gnu.org>
6754 * src/roff/troff/input.cc (default_black): Fix return value.
6756 2001-12-24 Ruslan Ermilov <ru@FreeBSD.org>
6758 * tmac/doc-common (Dt): Change output of architecture strings.
6759 Do some syntax cleanup.
6760 * tmac/groff_mdoc.man: Updated.
6762 2001-12-23 Werner LEMBERG <wl@gnu.org>
6764 Adding an `itc' request (input line trap accepting \c).
6766 * src/roff/troff/env.h (environment): New member
6767 `continued_input_trap'.
6768 Make `do_input_trap' a friend function instead of `input_trap'.
6769 * src/roff/troff/env.cc (environment::environment,
6770 environment::copy): Updated.
6771 (environment::newline): Implement it.
6772 (do_input_trap): New function.
6773 (input_trap): Call `do_input_trap'.
6774 (input_trap_continued): New function.
6775 (init_env_requests): Updated.
6776 * src/roff/troff/TODO: Updated.
6778 * tmac/an-old.tmac (SH, SS, B, I, SM, SB, TP): Use `.itc' instead of
6781 * src/preproc/grn/hdb.cc (DBRead): Really chop after 127 characters.
6783 2001-12-22 Ruslan Ermilov <ru@FreeBSD.org>
6785 * tmac/doc-common, tmac/doc-syms: Small updates.
6787 2001-12-22 Colin Watson <cjwatson@debian.org>
6789 * tmac/an-old.tmac (an-p-footer): Set title length in environment 1.
6791 2001-12-22 Bernd Warken <bwarken@mayn.de>
6793 * MANIFEST: New file.
6795 2001-12-22 Werner LEMBERG <wl@gnu.org>
6797 * src/preproc/grn/grn.man: Updated.
6799 2001-12-22 Solar Designer <solar@openwall.com>
6801 * src/preproc/grn/hdb.cc (MAXSTRING_S): New macro.
6804 2001-12-19 Werner LEMBERG <wl@gnu.org>
6806 Implement a fallback character request `.fchar'.
6808 * src/roff/troff/charinfo.h (charinfo): New flag `fallback'.
6809 (is_fallback): New inline function.
6810 * src/roff/troff/input.cc (do_define_character): New function.
6811 (define_character): Call `do_define_character'.
6812 (define_fallback_character): New function.
6813 (init_input_requests): Add `fchar'.
6814 (charinfo::charinfo): Updated.
6815 (charinfo::set_macro): New argument to set `fallback' flag.
6816 * src/roff/troff/node.cc (make_glyph_node, make_node,
6817 node::add_char): Check `fallback' flag.
6818 * NEWS, man/groff_diff.man, man/groff_man: Updated.
6820 2001-12-16 Werner LEMBERG <wl@gnu.org>
6822 * groff.texinfo: Document exact search algorithm for glyphs.
6824 2001-12-15 Werner LEMBERG <wl@gnu.org>
6826 * Makefile.cpg, Makefile.ccpg, Makefile.man: Add dummy file to
6827 the left side of $(MANPAGES) rule to make it always non-empty.
6829 2001-12-14 Werner LEMBERG <wl@gnu.org>
6831 * src/roff/troff/input.cc (default_black): Define default color
6832 `black' if not yet defined.
6834 2001-12-13 Werner LEMBERG <wl@gnu.org>
6836 Implement new string-valued register `.fn' to return the current
6837 real (internal) font name.
6839 * env.cc (environment::get_font_name_string): New function.
6840 (init_env_requests): Add `.fn' register.
6841 * env.h (environment): Updated.
6842 * node.cc (font_info): Make `get_font_name' a friend.
6843 (get_font_name): New function.
6846 * man/groff_diff.man, man/groff.man, NEWS: Updated.
6848 2001-12-12 Ralph Corderoy <ralph@inputplus.demon.co.uk>
6850 * src/preproc/eqn/main.cc (inline_equation): Fix typos.
6852 2001-12-12 Werner LEMBERG <wl@gnu.org>
6854 * tmac/groff_man.man, doc/groff.texinfo: There is no .R macro.
6856 2001-12-10 Gaius Mulley <gaius@glam.ac.uk>
6858 * man/groff_diff.man: Adding documentation for \O.
6860 2001-12-10 Werner LEMBERG <wl@gnu.org>
6862 * src/preproc/html/pre-html.cc (TROFF_COMMAND): Removed.
6863 (scanArguments): Use PROG_PREFIX for the name of the troff binary.
6865 2001-12-09 Werner LEMBERG <wl@gnu.org>
6867 * man/roff.man: Revised.
6868 * src/roff/groff/groff.man: Replace man page references with a
6869 pointer to roff.man.
6871 2001-12-09 Bernd Warken <bwarken@mayn.de>
6873 * man/roff.man: Completely rewritten.
6875 2001-12-06 Ralph Corderoy <ralph@inputplus.demon.co.uk>
6877 * src/preproc/eqn/main.cc (inline_equation): Improve error message.
6879 2001-12-05 Werner LEMBERG <wl@gnu.org>
6881 * src/roff/troff/input.cc (get_delim_file_name): Removed since no
6883 * src/devices/grohtml/post-html.cc (html_printer::html_printer): Fix
6884 order of initializers.
6887 2001-12-05 Gaius Mulley <gaius@glam.ac.uk>
6889 * doc/groff.texinfo: Fix documentation of \O.
6891 * src/devices/grohtml/html-text.cc (html_text::do_indent,
6892 html_text::do_table, html_text::do_emittext, html_text::do_para):
6893 Use `const' for first argument.
6894 (html_text::do_table): Use cast.
6895 * src/devices/grohtml/html-text.h: Updated.
6896 * src/devices/grohtml/output.cc (simple_output::put_string): Add
6897 method for `const string &s'.
6898 * src/devices/grohtml/html.h: Updated.
6899 * src/devices/grohtml/post-html.cc (MAX_STRING_LENGTH): Removed.
6900 (ANCHOR_TEMPLATE): Modified.
6901 (manufacture_headings): New global variable to handle `-h' option.
6902 (is_subsection): Removed.
6903 (char_buffer::add_string): Add `const' to first argument.
6904 Protect against invalid string argument.
6905 Add method for `const string &s'.
6906 (text_glob): Completely redesigned.
6907 (page): Use `const' for strings and remove string length variable.
6908 (page::add_html): Removed.
6909 (page::add_end_encode): New member function.
6910 (to_unicode): Moved upwards.
6911 (title_desc, header_desc): Updated.
6912 (header_desc::write_headings): Updated to new ANCHOR_TEMPLATE
6914 (html_printer::is_bold, html_printer::make_bold): New member
6916 (html_printer::end_of_line): Updated.
6917 (generate_img_src, html_printer::do_auto_image,
6918 html_printer::do_title, html_printer::write_header,
6919 html_printer::determine_header_level, html_printer::do_heading,
6920 html_printer::do_linelength, html_printer::do_pageoffset,
6921 html_printer::do_indentation, html_printer::do_tempindent,
6922 html_printer::do_indentedparagraph, html_printer::do_break,
6923 html_printer::flush_sbuf, get_html_translation,
6924 html_printer::begin_page, html_printer::special): Rewritten to get
6925 rid of static string length limit.
6926 (html_printer::troff_tag): Added `.no-auto-rule'.
6927 (html_printer::flush_globs): Small fix.
6928 (html_printer::determine_space): Don't compute `space_width'.
6929 (html_printer::translate_to_html): Renamed to ...
6930 (html_printer::emit_html): This (with updates).
6931 (html_printer::write_header): Implement `-h' option.
6932 (html_printer::draw): Remove commented-out code. Handle `F'
6934 (html_printer::add_char_to_sbuf): Removed.
6935 (html_printer::add_to_sbuf): Rewritten.
6936 (html_printer::sbuf_continuation): Fixed.
6937 (html_printer::seen_backwards_escape, reverse,
6938 html_printer::remove_last_char_from_sbuf): Removed.
6939 (char_translate_to_html, str_translate_to_html): Removed.
6940 (html_printer::overstrike): New function member.
6941 (html_printer::set_char): Use it.
6942 (html_printer::do_body): New function member.
6943 (html_printer::~html_printer): Use it.
6944 (main): Handle `-h' option.
6946 * src/devices/grohtml/grohtml.man: Document -h switch.
6948 * src/preproc/html/pre-html.cc: Include searchpath.h
6949 Replace `POSTSCRIPTRES' macro with `postscriptRes' variable.
6950 (get_resolution): New function.
6951 (checkImageDir): Use `0777' permissions in mkdir()
6952 (write_start_image): Rewritten to use `\O[5...]'.
6953 (createImage, generateImages): Updated.
6954 (main): Handle `F' and `h' options.
6955 Use `get_resolution'.
6957 * src/roff/troff/input.cc (begin, end, image): Removed.
6958 (do_suppress): Take parameter.
6959 Handle modified syntax of `\O'.
6960 (token::next): Updated.
6961 (init_markup_requests): Removed.
6964 * src/roff/troff/div.h: Add declaration for begin_page().
6966 * tmac/color-html.tmac: Removed. Contents moved to...
6967 * tmac/html.tmac: Here. Set background color.
6968 * tmac/color.tmac: Removed. Contents moved to...
6969 * tmac/ps.tmac: Here.
6970 * tmac/www.tmac: Remove the title command when generating images
6972 (NO_AUTO_RULE): New macro.
6973 (HTML_DO_IMAGE): Use revised `\O' escapes.
6974 * tmac/Makefile.sub, tmac/groff_www.man, tmac/troffrc: Updated.
6976 2001-12-02 Werner LEMBERG <wl@gnu.org>
6978 * tmac/groff_mdoc.man: Fix typo.
6980 2001-12-01 Colin Watson <cjwatson@debian.org>
6982 * man/roff.man: Fix typo.
6984 2001-11-29 Werner LEMBERG <wl@gnu.org>
6986 * src/libs/libbib/map.c, src/utils/pfbtops/pfbtops.c: Include
6989 * src/roff/troff/input.cc (read_draw_node): Emit error message if
6990 more than one argument to \D'f ...'.
6992 * tmac/Makefile.sub (NORMALFILES): Add lbp.tmac.
6994 2001-11-28 Werner LEMBERG <wl@gnu.org>
6996 * tmac/an-old.tmac, tmac/doc.tmac: Assure that the macro package is
6999 * tmac/groff_man.man: Minor cosmetic fix.
7001 2001-11-27 Werner LEMBERG <wl@gnu.org>
7003 * src/roff/groff/groff.man, tmac/groff_tmac.man,
7004 tmac/groff_www.man: s/mwww/www/.
7006 2001-11-26 Werner LEMBERG <wl@gnu.org>
7008 * aclocal.m4 (GROFF_MKSTEMP): Implement test using C++ linkage.
7009 * configure: Regenerated.
7010 * win32-diffs: Updated.
7012 * tmac/groff_mwww.tmac: Renamed to ...
7013 * tmac/groff_www.tmac: This.
7014 * tmac/mwww.tmac: Removed.
7015 * NEWS, tmac/Makefile.sub: Updated.
7017 2001-11-21 Werner LEMBERG <wl@gnu.org>
7019 * doc/groff.texinfo: Improve documentation of the `\v' escape.
7020 Fix explanation of `\D' and `rt'.
7022 2001-11-20 Werner LEMBERG <wl@gnu.org>
7024 * tmac/an-old.tmac (an-header): Set header length equal to page
7026 * doc/groff.texinfo: Improve documentation of `ne' request. Other
7030 2001-11-19 Werner LEMBERG <wl@gnu.org>
7032 * NEWS, man/Makefile.sub: Updated.
7034 2001-11-19 Bernd Warken <bwarken@mayn.de>
7036 * man/ditroff.man: New file.
7038 2001-11-17 Werner LEMBERG <wl@gnu.org>
7040 * man/groff_differences.man: Renamed to ...
7041 * man/groff_diff.man: This. Updated.
7042 * man/Makefile.sub, src/roff/troff/troff.man, NEWS: Updated.
7044 * src/preproc/html/pushbackbuffer.cc: Renamed to ...
7045 * src/preproc/html/pushback.cc: This. Updated.
7046 * src/preproc/html/pushbackbuffer.h: Renamed to ...
7047 * src/preproc/html/pushback.h: This.
7048 * src/preproc/html/Makefile.sub, src/preproc/html/pre-html.cc:
7051 * src/libs/libgroff/htmlindicate.cc: Renamed to ...
7052 * src/libs/libgroff/htmlhint.cc: This.
7053 * src/libs/libgroff/Makefile.sub: Updated.
7055 * tmac/an-old.tmac (an-end): Fix page length.
7057 2001-11-16 Werner LEMBERG <wl@gnu.org>
7059 * NEWS, man/groff_differences.man, doc/groff.texinfo: Updated.
7060 * man/Makefile.sub: Include groff_differences.man.
7061 * VERSION: Set to 1.18.
7062 * REVISION: Set to 0.
7064 2001-11-16 Bernd Warken <bwarken@mayn.de>
7066 * src/roff/troff/input.cc (do_define_macro): Allow whitespace before
7067 the second dot (or ending macro name) to end a macro.
7068 * doc/groff.texinfo: Doc fix.
7070 2001-11-16 Ruslan Ermilov <ru@FreeBSD.org>
7072 * tmac/doc-common (doc-header): Handle very long document titles
7075 2001-11-16 Werner LEMBERG <wl@gnu.org>
7077 * tmac/doc.tmac (doc-do-Bl-args): Fix .substring requests.
7079 2001-11-15 Werner LEMBERG <wl@gnu.org>
7081 * src/roff/troff/troff.man: Revised and split into troff.man and...
7082 * man/groff_differences.man: New file.
7085 2001-11-13 Werner LEMBERG <wl@gnu.org>
7087 * tmac/an-old.tmac (TS, TE): New macros for table support.
7089 2001-11-12 Werner LEMBERG <wl@gnu.org>
7091 * src/include/lib.h: Provide a fix for emx to not include
7094 2001-10-27 Werner LEMBERG <wl@gnu.org>
7096 * src/roff/troff/input.cc (substring_macro): Fix computation of
7099 2001-10-20 Werner LEMBERG <wl@gnu.org>
7101 Undo change from 2001-08-28.
7103 * src/roff/troff/input.cc (have_input): New global variable.
7104 (token::next): Set `have_input' for \f, \H, \R, \s, and \S if not
7105 in compatibility mode.
7106 (process_input_stack): Use it.
7108 2001-10-19 Ruslan Ermilov <ru@FreeBSD.org>
7110 * tmac/doc.tmac (doc-flag-recursion): Protect arguments against
7111 being handled as end-of-sentence characters,
7113 2001-10-10 Gaius Mulley <gaius@glam.ac.uk>
7115 * src/roff/troff/input.cc (file_iterator): New members
7116 `suppress_newline_flag' and `seen_escape'.
7117 (file_iterator::next_file): Updated.
7118 (file_iterator::fill): Use it.
7119 (string_iterator): New member `suppress_newline_flag'.
7120 (string_iterator::fill): Set it.
7121 (get_color_element): Use MAX_COLOR_VAL.
7122 * src/roff/troff/env.cc (environment): Remove `need_eol'.
7123 (no_fill): Don't set `env->ignore_next_eol'.
7124 (environment::newline): Handle `eol' tag properly.
7126 (environment::add_html_tag): Set `env->ignore_next_eol'.
7128 * src/roff/troff/env.h (environment): Updated.
7130 * src/devices/grohtml/post-html.cc (text_glob::is_eol_ce): New
7132 (html_printer::outstanding_eol): New member function.
7133 (html_printer::do_title): Use new functions.
7134 (html_printer::troff_tag): Test `id_eol_ce'.
7136 2001-10-10 Werner LEMBERG <wl@gnu.org>
7138 * tmac/color.tmac, tmac/color-html.tmac: Use `.do' to make those
7139 files work with -C also.
7141 2001-10-05 Werner LEMBERG <wl@gnu.org>
7143 * doc/pic.ms: Minor fix.
7144 * src/preproc/html/pre-html.cc (scanArguments): Don't handle `-?'
7145 as a valid command line switch.
7146 * src/devices/grohtml/post-html.cc (main): Ditto.
7148 * src/devices/grohtml/grohtml.man: Updated.
7149 * src/roff/groff/groff.cc (main): Pass `-v' to predriver also.
7151 2001-10-04 Werner LEMBERG <wl@gnu.org>
7153 Implementing color support in troff, pic, grops, and grohtml. These
7154 changes are based on a major patch provided by Gaius Mulley
7157 New request: `defcolor', supporting rgb, cmy, cmyk, and gray
7158 definitions with both hex values and fractions.
7160 New escapes: \m and \M for drawing and background color,
7161 respectively. This corresponds to the troff output commands `m'
7164 groff and troff accept command line switch `-c' to disable color
7165 output (which is automatically disabled in compatibility mode).
7167 New scaling indicator `f' for fractions (1f = 65536u).
7169 New conditional operator `m' to test for defined colors with `if'
7172 New keywords `color' (or `colour', `colored', `coloured'), `outline'
7173 (or `outlined'), and `shaded' added to pic.
7175 * src/include/color.h: New file.
7176 * src/include/driver.h: Include it.
7177 * src/include/printer.h: Include color.h.
7178 (environment): New members `col' and `fill'.
7179 (printer): Remove `adjust_arc_center' member function.
7180 * src/include/Makefile.sub: Updated.
7182 * src/libs/libdriver/input.cc (do_file): Initialize `env.col' and
7184 Handle `m' and `DF' troff commands.
7185 * src/libs/libgroff/color.cc: New file.
7186 * src/libs/libgroff/Makefile.sub: Updated.
7188 * src/preproc/html/pre-html.cc (IMAGE_BORDER_PIXELS): Set to 2.
7190 (createImage): Fix computation of `y2'.
7192 (buffer::write_file_html): Remove calls to `stop'.
7194 * src/preproc/pic/common.h (common_output): New abstract function
7195 members `set_color', `reset_color', `get_last_filled', and
7196 `get_outline_color'.
7197 * src/preproc/pic/object.h: Add `IS_SHADED' and `IS_OUTLINED'.
7198 (object_spec): Add members `shaded' and `outlined'.
7199 * src/preproc/pic/output.h (output): `command' is now abstract.
7200 New function members `set_color', `reset_color', `get_last_filled',
7201 and `get_outline_color'.
7202 * src/preproc/pic/lex.cc (lookup_keyword): Recognize `colo[u]r[ed]',
7203 `outline[d]', and `shaded'.
7204 * src/preproc/pic/object.cc (output::command): Removed.
7205 (output::set_location): Moved to output.h.
7206 (graphic_object): Add protected members `outline_color' and
7208 Add member functions `set_outline_color', `get_outline_color', and
7210 (closed_object): Add member function `set_fill_color'.
7211 Add member `color_fill'.
7212 (graphic_object::print_text): Use `out->set_color' and
7214 (box_object::print, ellipse_object::print, circle_object::print,
7215 line_object::print, spline_object::print, arc_object::print): Ditto.
7216 (object_spec::make_object): Implement `IS_OUTLINED' and `IS_SHADED'.
7217 * src/preproc/pic/pic.y: Add tokens `COLORED', `OUTLINED', and
7218 `SHADED', making them `%left'.
7219 Add rules `object_spec [SHADED|COLORED|OUTLINED] text'.
7220 * src/preproc/pic/tex.cc (tex_output): New dummy function members
7221 `set_color', `reset_color', `get_last_filled', and
7222 `get_outline_color'.
7223 * src/preproc/pic/troff.cc (simple_output): New abstract function
7224 members `set_color', `reset_color', and `get_last_filled'.
7225 (simple_output::polygon, simple_output::circle,
7226 simple_output::ellipse): Use `get_last_filled'.
7227 (troff_output): New members `last_filled' and `last_outlined'.
7228 New function members `set_color', `reset_color', `get_last_filled',
7229 and `get_outline_color'.
7230 (troff_output::finish_picture): Use `reset_color'.
7231 (troff_output::set_fill): Test `last_filled'.
7232 * src/preproc/pic/pic.man: Updated.
7234 * src/roff/groff/groff.cc (main): Implement `-c' option.
7235 (synopsis, help): Updated.
7236 src/roff/groff/groff.man: Updated.
7238 * src/roff/troff/troff.h: Include color.h.
7239 (warning_type): Add WARN_COLOR.
7240 * src/roff/troff/env.h (environment): New members
7241 `{cur,prev}_{glyph,fill}_color'.
7242 New member functions `get_{prev_,}{glyph,fill}_color'.
7243 * src/roff/troff/env.cc: Initialize and implement them.
7244 * src/roff/troff/input.cc: New global variable `disable_color_flag'.
7245 Replace `NULL' with `0' everywhere for consistency.
7246 (lookup_color, default_black, do_glyph_color, do_fill_color,
7247 get_color_element, read_rgb, read_cmy, read_cmyk, read_gray,
7248 define_color): New functions.
7249 (token::next): Implement \M and \m escapes.
7250 (do_if_request): Implement `m' operator.
7252 (main): Implement `-c' option.
7253 (init_markup_requests): Add `defcolor' request.
7254 (warning_table): Add `color' warning.
7255 * src/roff/troff/node.h (glyph_color_node, fill_color_node): New
7257 * src/roff/troff/node.cc (troff_output_file): New members
7258 `current_{page,glyph}color'. New member functions `put_hex',
7259 `glyph_color', and `fill_color'.
7260 (glyph_color_node::*, fill_color_node::*): Implement it.
7261 * src/roff/troff/number.cc (SCALE_INDICATOR_CHARS): Add `f'.
7262 (parse_term): Add support for `f'.
7263 * src/roff/troff/troff.man: Updated.
7265 * src/devices/grodvi/dvi.cc (draw_dvi_printer::draw): Add dummy
7267 * src/devices/grolbp/lbp.cc (lbp_printer::draw): Ditto.
7268 * src/devices/grolj4/lj4.cc (lj4_printer::draw): Ditto.
7270 * src/devices/grohtml/html-text.h (HTML_TAG): Add COLOR_TAG.
7271 (tag_definition): Use `void *' for arg1.
7272 (html_text): New member functions `do_color' and `done_color'.
7273 Use `void *' for second parameter of `push_para' member function.
7274 New `push_para' member function with a single parameter.
7275 Use `char *' for parameter of `issue_table_begin' member funtion.
7276 New `issue_color_begin' member function.
7277 * src/devices/grohtml/html-text.cc (html_text::end_tag): Handle
7279 (html_text::issue_color_begin): New function.
7280 (html_text::issue_table_begin): Use `char *' for parameter.
7281 (html_text::start_tag, html_text::shutdown,
7282 html_text::check_emit_text): Updated.
7283 (html_text::push_para): Use `void *' for second parameter.
7284 Add same function with only one parameter.
7285 (html_text::do_*): Updated.
7286 (html_text::do_color, html_text::done_color): New functions.
7287 * src/devices/grohtml/post-html.cc (style): New member `col'.
7288 Mew member `style' with 6 parameters.
7289 (style::style, style::operator==): Updated.
7290 (html_printer::do_font): Use it.
7291 (html_printer::draw): Add dummy entry for `F'.
7292 (html_printer::set_char): Updated.
7293 * src/devices/grohtml/grohtml.man: Updated.
7295 * src/devices/grops/ps.cc (ps_output::put_float): Use `%g' to have
7296 trailing zeroes removed.
7297 (ps_printer): New members `sbuf_color', `fill_color', and
7299 Removed member `fill'.
7300 New member function `set_color'.
7301 (ps_printer::ps_printer, ps_printer::set_char): Updated.
7302 (ps_printer::flush_sbuf, ps_printer::set_line_thickness,
7303 ps_printer::fill_path, ps_printer::draw): Use `set_color'.
7305 * tmac/color-html.tmac, tmac/color.tmac: New files.
7306 * tmac/troffrc: Include them.
7307 * tmac/www.tmac (URL, FTP, MAILTO): Use blue color.
7308 * tmac/Makefile.sub: Updated.
7310 * NEWS, doc/groff.texinfo, doc/pic.ms, man/groff_out.man,
7311 man/groff.man: Updated.
7312 * font/devps/prologue.ps: Define FC and CO functions.
7314 2001-10-04 Gaius Mulley <gaius@glam.ac.uk>
7316 Fix incorrect cropping of images and incorrect handling of special
7317 characters. Fix handling of file names in \O.
7319 * src/include/geometry.h: New file.
7320 * src/libs/libgroff/geometry.cc: New file.
7321 * src/libs/libdriver/printer.cc (printer::adjust_arc_center): Moved
7323 * src/roff/troff/input.cc (get_delim_file_name): Fixed problem with
7325 (do_suppress): Updated.
7326 * src/roff/troff/node.cc: Include geometry.h.
7327 (troff_output_file::flush_tbuf): Fixed parameters to
7328 `check_output_limits'.
7329 (troff_output_file::check_charinfo): Ditto.
7330 (troff_output_file::determine_line_limits): Add support for `Da'
7333 * src/devices/grohtml/post-html.cc (str_translate_to_html):
7334 Add new parameter `is_special' to decode special characters from
7336 (html_printer::do_title, html_printer::do_heading,
7337 html_printer::do_indentedparagraph,
7338 html_printer::translate_to_html, html_printer::special): Updated.
7340 2001-10-03 Werner LEMBERG <wl@gnu.org>
7342 * Makefile.sub (DISTCLEANFILES): Add stamp-h.
7343 Fix entry for config.h.
7344 * test-groff (GROFF_BIN_PATH): Add $builddir/roff/groff.
7345 * tmac/troffrc: Translate nonbreakable space character to `\~'.
7346 * src/preproc/eqn/eqn.man: Document -d command line option.
7348 2001-09-27 Werner LEMBERG <wl@gnu.org>
7350 * man/groff.man: Use
7358 instead of the old code (`.ad .hy' after the table) to suppress
7359 incorrect hyphenation for grohtml output.
7361 2001-09-22 Werner LEMBERG <wl@gnu.org>
7363 * man/groff_font.man, man/groff_out.man: Minor fixes.
7365 2001-09-20 Werner LEMBERG <wl@gnu.org>
7367 * PROBLEMS: Updated, reordered. Improved EPS section (thanks to
7368 Arnold Robbins <arnold@skeeve.com>).
7370 2001-09-09 Werner LEMBERG <wl@gnu.org>
7372 * configure: Regenerated with autoconf 2.52.
7374 * doc/groff.texinfo: Complete revision of indices.
7376 2001-09-07 Werner LEMBERG <wl@gnu.org>
7378 * doc/Makefile (clean): Updated to delete all indices.
7380 2001-09-05 Werner LEMBERG <wl@gnu.org>
7382 * src/roff/troff/troff.man: Remove superfluous line.
7384 * tmac/s.tmac: Enable all warnings only if no -W or -w option is
7385 given on the command line (or rather, if only the default warnings
7388 2001-09-03 Werner LEMBERG <wl@gnu.org>
7390 * man/groff.man, src/preproc/eqn/eqn.man, tmac/groff_mdoc.man: Don't
7391 use .ne for TTY devices.
7393 2001-08-31 Werner LEMBERG <wl@gnu.org>
7395 * src/roff/troff/token.h, src/roff/troff/input.cc:
7396 s/TOKEN_TRANSPARENT_ESCAPE/TOKEN_OPAQUE_ESCAPE/.
7398 2001-08-28 Werner LEMBERG <wl@gnu.org>
7400 * src/roff/troff/token.h (token_type): Add TOKEN_TRANSPARENT_ESCAPE.
7401 * src/roff/troff/input.cc (token::next): Return
7402 TOKEN_TRANSPARENT_ESCAPE for \f, \H, \R, \s, and \S if not in
7404 (token::description): Updated.
7405 (process_input_stack): Reset `bol' for TOKEN_TRANSPARENT_ESCAPE.
7406 (token::add_to_node_list, token::process): Ignore
7407 TOKEN_TRANSPARENT_ESCAPE.
7409 2001-08-27 Werner LEMBERG <wl@gnu.org>
7411 * tmac/an-old.tmac: Fix `S' string.
7413 2001-08-26 Werner LEMBERG <wl@gnu.org>
7415 * src/roff/troff/troff.man: Don't use .ne for TTY devices.
7417 2001-08-25 Werner LEMBERG <wl@gnu.org>
7419 * doc/pic.ms: Replace `\\' with `\e' (and fixing some single
7421 Many other minor fixes.
7423 * configure.ac: Add message at end to inform how to compile
7425 * configure: Regenerated.
7427 2001-08-24 Werner LEMBERG <wl@gnu.org>
7429 * src/include/getopt.h, src/libs/libgroff/{getopt.c, getopt1.c}:
7430 Updated to latest version of libc.
7432 2001-08-23 Werner LEMBERG <wl@gnu.org>
7434 * configure.ac: Don't create subdirectories before AC_CONFIG_FILES.
7435 Autoconf 2.50 and newer can handle this.
7436 * configure: Regenerated.
7438 2001-08-21 Werner LEMBERG <wl@gnu.org>
7440 * doc/pic.ms: Fix typo.
7441 * src/preproc/tbl/tbl.man: Document case of global options.
7443 2001-08-21 Gaius Mulley <gaius@glam.ac.uk>
7445 * src/devices/grohtml/post-html.cc (html_printer::end_font): Fix
7446 handling of `CR' font.
7448 2001-08-20 Werner LEMBERG <wl@gnu.org>
7450 Use a config.h file.
7452 * src/include/lib.h: Include config.h.
7453 * All C files: Ditto (if necessary).
7454 * All C++ source and header files: Include lib.h first (if
7457 * src/include/config.hin: New file (autogenerated by autoheader).
7458 * stamp-h.in: New file.
7459 * configure.ac: Updated.
7460 * aclocal.m4: Add third parameters to AC_DEFINE macros.
7461 (GROFF_ARRAY_DELETE): Simplified.
7462 * Makefile.sub (DISTCLEANFILES): Updated.
7463 Added targets for remaking config.status, config.hin, config.h,
7464 stamp-h.in, and stamp-h.
7465 * configure: Regenerated.
7467 2001-08-19 Werner LEMBERG <wl@gnu.org>
7471 2001-08-18 Sebastian Krahmer <krahmer@suse.de>
7473 * src/preproc/pic/pic.y (format_number): Use do_sprintf().
7474 (do_sprintf): Use snprintf().
7476 2001-08-18 Werner LEMBERG <wl@gnu.org>
7478 * src/libs/snprintf/*: Added an snprintf module written by Mark
7480 * src/libs/libgroff/Makefile.sub: Updated.
7481 * configure.ac: Add test for snprintf().
7482 * Makefile.in: Updated.
7483 * configure: Regenerated.
7485 * src/preproc/html/pre-html.cc (make_message): Reactivate code which
7488 2001-08-14 Ruslan Ermilov <ru@FreeBSD.org>
7490 * tmac/doc.tmac (Ex): New implementation.
7491 * tmac/doc-common, tmac/groff_tmac.man: Updated.
7493 2001-08-13 Ruslan Ermilov <ru@FreeBSD.org>
7495 * tmac/doc.tmac (Rv): Implement support for 0 or more than 1
7497 * tmac/groff_tmac.man: Updated.
7499 2001-08-13 Werner LEMBERG <wl@gnu.org>
7501 * src/preproc/tbl/tbl.man: Minor documentation update.
7503 2001-08-13 John David Anglin <dave@hiauly1.hia.nrc.ca>
7505 * src/libs/libgroff/tmpname.cc: Add prototype for gettimeofday().
7506 * configure.ac: Add declaration test for gettimeofday().
7507 * Makefile.in: Document NEED_DECLARATION_GETTIMEOFDAY defines.
7508 * aclocal.m4: Include sys/time.h for gettimeofday declaration test.
7509 * configure: Regenerated.
7511 2001-08-11 Werner LEMBERG <wl@gnu.org>
7513 * aclocal.m4 (GROFF_MKSTEMP): Define HAVE_MKSTEMP.
7514 * configure.ac: Add declaration test for strcasecmp().
7515 * Makefile.in: Updated.
7516 * configure: Regenerated.
7517 * src/include/lib.h [!HAVE_MKSTEMP]: Add prototype for mkstemp() --
7518 this is necessary because groff's mkstemp.cc is C++.
7519 Add declaration conditionally for strcasecmp().
7521 2001-08-10 Werner LEMBERG <wl@gnu.org>
7523 Integrated pic2graph, contributed by Eric S. Raymond.
7525 * contrib/pic2graph/{Makefile.sub, pic2graph.sh, pic2graph.man}: New
7527 * Makefile.in, NEWS: Updated.
7529 * src/preproc/tbl/tbl.man: Revised.
7531 2001-08-09 Eric S. Raymond <esr@thyrsus.com>
7533 * src/preproc/tbl/tbl.man: Extended to cover all tbl features.
7535 2001-08-09 Werner LEMBERG <wl@gnu.org>
7537 * src/preproc/tbl/main.cc (process_data): Fix recognition of .lf
7540 2001-08-08 Paul Eggert <eggert@twinsun.com>
7542 * Makefile.sub (configure): Depend on configure.ac, not
7544 * INSTALL.gen: Upgrade to autoconf 2.52's INSTALL.
7546 2001-08-07 Werner LEMBERG <wl@gnu.org>
7548 * src/utils/afmtodit/afmtodit.man, src/roff/groff/groff.man: Minor
7551 2001-08-06 Werner LEMBERG <wl@gnu.org>
7553 * src/roff/troff/troff.man: Improve documentation of -E option.
7555 2001-07-28 Ralph Corderoy <ralph@inputplus.demon.co.uk>
7557 * src/preproc/html/pushbackbuffer.cc (pushBackBuffer::readNumber):
7560 2001-07-27 Werner LEMBERG <wl@gnu.org>
7562 * src/preproc/refer/refer.cc: Undo last change.
7563 * src/devices/grohtml/post-html.cc: Ditto.
7565 2001-07-26 Werner LEMBERG <wl@gnu.org>
7567 * src/preproc/refer/refer.cc: Include `lib.h'.
7568 * src/devices/grohtml/post-html.cc: Ditto.
7570 2001-07-25 Gaius Mulley <gaius@glam.ac.uk>
7572 * aclocal.m4 (GROFF_PAGE): Add `AC_DEFINE(PAGEA4)'.
7573 * src/preproc/html/pre-html.cc: Use it for DEFAULT_VERTICAL_OFFSET.
7574 * Makefile.in: Comment updated.
7575 * configure: Regenerated.
7577 2001-07-25 Werner LEMBERG <wl@gnu.org>
7579 * src/preproc/pic/pic.cc: Removed.
7580 * src/preproc/pic/pic_tab.h: Removed.
7581 * src/preproc/refer/label.cc: Removed.
7583 * doc/Makefile (.ms.html): Don't use a file name extension in
7584 argument to grohtml's -I option.
7585 * Makefile.in (dist): Remove CVS directories.
7586 Call `distfiles' target.
7588 * src/devices/grohtml/grohtml.man: Add information about valid
7589 versions of pnmtopng.
7590 * src/preproc/html/pre-html.cc (TRANSPARENT): Use `white' as colour
7591 name instead of number.
7593 2001-07-24 Werner LEMBERG <wl@gnu.org>
7595 * doc/groff.texinfo: Minor fixes.
7597 2001-07-21 Gaius Mulley <gaius@glam.ac.uk>
7599 * doc/Makefile (.ms.html): Put image files into a subdirectory.
7602 2001-07-20 Werner LEMBERG <wl@gnu.org>
7604 * src/libs/libgroff/tmpname.cc: New file, defining get_tempname().
7605 * src/libs/libgroff/mkstemp.cc: New file.
7606 * src/libs/libgroff/mksdir.cc: New file.
7607 * src/libs/libgroff/tmpfile.cc [HAVE_MKSTEMP_PROTO]: Removed.
7608 (xtmpfile) [!HAVE_MKSTEMP]: Removed.
7609 * src/libs/libgroff/Makefile.sub: Updated.
7610 * src/include/lib.h: Add mksdir() prototype.
7611 * src/include/posix.h: Define S_IXUSR if not yet defined.
7613 * src/preproc/html/pre-html.cc (MAX_RETRIES): Removed.
7614 (createAllPages): Use mksdir() instead of current code.
7615 * src/utils/indxbib/indxbib.cc [HAVE_MKSTEMP_PROTO]: Removed.
7616 (main): [!HAVE_MKSTEMP]: Removed.
7618 * aclocal.m4 (GROFF_MKSTEMP): Updated to use new mkstemp.cc file.
7619 (GROFF_INTTYPES_H, GROFF_UNSIGNED_LONG_LONG, GROFF_UINTMAX_T): New
7621 * configure.ac: Add tests for stdint.h, sys/time.h, and
7623 Call new GROFF_xxx macros.
7624 * configure: Regenerated.
7625 * Makefile.in: Comments updated.
7627 2001-07-20 Gaius Mulley <gaius@glam.ac.uk>
7629 * src/preproc/html/pre-html.cc (scanArguments): Use getopt_long()
7630 instead of current code.
7631 * src/devices/grohtml/post-html.cc (main): Handle `-d' option.
7632 * src/roff/groff/groff.cc (possible_command::insert_args): New
7634 (main): Use it for predriver handling instead of insert_arg().
7636 2001-07-19 Werner LEMBERG <wl@gnu.org>
7638 * doc/Makefile: Added GROFF_BIN_PATH to make it work with uninstalled
7641 * src/include/posix.h: Define S_IWUSR if not yet defined.
7643 2001-07-18 Werner LEMBERG <wl@gnu.org>
7647 2001-07-18 Ruslan Ermilov <ru@FreeBSD.org>
7649 * tmac/groff_mdoc.man: Document new -width and -column syntax.
7650 Some other minor fixes.
7651 * tmac/an-old.tmac: Add `AT' and `UC' macros.
7653 2001-07-17 Gaius Mulley <gaius@glam.ac.uk>
7655 Replace call to `troff' with `groff -Z' to make it aware of
7658 * src/preproc/html/pre-html.cc (TROFF_COMMAND): New macro.
7659 (troff_command, command_prefix): Removed.
7660 (alterDeviceTo): Use groff.
7661 (addZ): New function.
7662 (char_buffer::do_html): Use it.
7663 (scanArguments): Use TROFF_COMMAND.
7664 (findPrefix): Removed.
7666 * src/roff/groff/groff.cc (main): Handle zflag for preprocessors.
7668 2001-07-17 Eric S. Raymond <esr@snark.thyrsus.com>
7670 * doc/pic.ms: Documentation fixes.
7672 2001-07-17 Werner LEMBERG <wl@gnu.org>
7674 Replace atexit() with global destructor.
7676 * src/libs/libgroff/tmpfile.cc (xtmpfile_list): Add constructor.
7677 (xtmpfile_list_init): New global structure to deallocate
7678 xtmpfile_list on exit. Its destructor inherits most code from
7680 (remove_tmp_files): Deleted.
7681 (add_tmp_file): Simplified.
7683 2001-07-16 Werner LEMBERG <wl@gnu.org>
7685 Replace strdup() with strsave().
7687 * src/devices/grolbp/lbp.cc [!HAVE_STRDUP]: Removed.
7688 (set_papersize): Use strsave() and a_delete.
7689 (main): Use strsave().
7690 * src/preproc/html/pre-html.cc (make_message, createAllPages,
7691 removeAllPages): Use strsave() and a_delete.
7693 * configure.ac: Remove test for strdup.
7694 * Makefile.in: Comment updated.
7695 * configure: Regenerated.
7697 2001-07-15 Werner LEMBERG <wl@gnu.org>
7699 * win32-diffs: Updated.
7701 2001-07-14 Werner LEMBERG <wl@gnu.org>
7703 * src/preproc/html/pre-html.cc (makeTempFiles): Activate new code,
7704 removing the old one.
7705 * src/utils/indxbib/indxbib.cc (main): Remove compiler warning.
7707 2001-07-14 Ralph Corderoy <ralph@inputplus.demon.co.uk>
7709 * src/libs/libgroff/tmpfile.cc (xtmpfile): Fix guard for `namep'.
7711 2001-07-12 Ruslan Ermilov <ru@FreeBSD.org>
7713 Merge -xwidth into -width. Add -xwidth functionality to -column
7716 * tmac/doc.tmac (Bl): Add dummy doc-typeXXX and doc-spaceXXX to
7718 (doc-do-Bl-args): Merge -xwidth code with -width. Test whether
7719 string immediately following a leading dot starts with a valid mdoc
7721 Add similar code to the -column branch.
7722 (doc-Bl-usage): Updated.
7723 * groff_mdoc.man: s/-xwidth/-width/.
7725 2001-07-12 Gaius Mulley <gaius@glam.ac.uk>
7727 * src/devices/grohtml/post-html.cc (text_glob::is_br): Stop titles
7728 running into centered or non-formatted text.
7730 2001-07-11 Werner LEMBERG <wl@gnu.org>
7732 Introduce short and long prefixes to have the selection at run-time
7733 whether there is a 8+3 limit for names of temporary files.
7735 * src/libs/libgroff/tmpfile.cc (TMPFILE_PREFIX): Replaced with...
7736 (TMPFILE_PREFIX_SHORT, TMPFILE_PREFIX_LONG): This.
7737 (tmpfile_prefix, tmpfile_prefix_len, use_short_prefix): New
7739 (temp_init): New global structure to initialize above three
7741 (xtmptemplate): Use two parameters for long and short prefix.
7742 Simplify code use above three variables.
7743 (xtmpfile): Use long and short prefixes as parameters.
7744 * src/include/lib.h: Updated.
7746 * src/preproc/html/pre-html.cc ({PAGE,PS,REGION}_TEMPLATE): Replace
7748 ({PAGE,PS,REGION}_TEMPLATE_{SHORT,LONG}): This.
7749 (createAllPages, makeTempFiles): Updated.
7751 2001-07-09 Werner LEMBERG <wl@gnu.org>
7753 * REVISION: Increased to 3.
7755 Version 1.17.2 released
7756 =======================
7758 2001-07-07 Werner LEMBERG <wl@gnu.org>
7760 * src/utils/indxbib/indxbib.cc (main): Change type of `name_max'
7763 2001-07-06 Ruslan Ermilov <ru@FreeBSD.org>
7765 * tmac/doc.tmac (Rv): Make `Rv' really not parseable.
7767 * tmac/groff_mdoc.man: Fix synopsis.
7769 2001-07-05 Ruslan Ermilov <ru@FreeBSD.org>
7771 * tmac/doc.tmac (doc-inset-list, doc-hang-list, doc-ohang-list):
7772 Restore `doc-Pa-font'.
7774 2001-07-04 Werner LEMBERG <wl@gnu.org>
7776 * src/utils/indxbib/dirnamemax.c: Moved to ...
7777 * src/libs/libgroff/maxfilename.cc: Here.
7778 s/dir_name_max/file_name_max/.
7780 * src/include/lib.h: Add file_name_max.
7781 * src/utils/indxbib/indxbib.cc: Updated.
7782 * src/utils/indxbib/Makefile.sub, src/libs/libgroff/Makefile.sub:
7785 * src/libs/libgroff/tmpfile.cc (TMPFILE_PREFIX) [__MSDOS__]: Define
7787 (xtmpfile) [_MSC_VER]: Removed -- MSVC has mktemp().
7789 * src/preproc/html/pre-html.cc (PAGE_TEMPLATE, PS_TEMPLATE,
7790 REGION_TEMPLATE): New macros.
7791 (createAllPages, makeTempFiles): Use them.
7792 Include `nonposix.h'.
7793 (html_system): New function.
7794 (createAllPages, createImage): Use it.
7797 * tmac/www.tmac: Fix typos.
7799 2001-07-03 Werner LEMBERG <wl@gnu.org>
7801 * tmac/www.tmac: Disable hyphenation in normal text only if output
7803 (URL, FTP, MAILTO): Disable hyphenation of actual URL with `\%'.
7804 * tmac/groff_mwww.man, NEWS: Updated.
7806 2001-07-03 Gaius Mulley <gaius@glam.ac.uk>
7808 * tmac/www.tmac (.IMAGE): Add fourth parameter to specify vertical
7811 2001-07-02 Ruslan Ermilov <ru@FreeBSD.org>
7813 * tmac/doc-common, tmac/doc.tmac (doc-display-ft-stack,
7814 doc-display-ps-stack): Implement font and font size stack for
7817 2001-07-02 Werner LEMBERG <wl@gnu.org>
7819 * REVISION: Increased to 2.
7820 * src/roff/troff/input.cc (read_size): Fix special case `\s[0]'.
7822 * src/groff/grog/grog.pl (process): Handle `Oo' and `Oc' not at the
7823 beginning of a line.
7824 * src/groff/grog/grog.sh: Ditto.
7826 2001-06-29 Peter Marquardt <wwwutz@molgen.mpg.de>
7828 * src/preproc/eqn/neqn.sh: Put `export' keyword in a new line to
7831 2001-06-27 Werner LEMBERG <wl@gnu.org>
7833 Fix problems with preprocessor string for `man' program.
7835 * *.man: Don't use `s' in preprocessor string -- it doesn't exist.
7836 Updated/added copyright.
7837 Moved Emacs's local variable to identify nroff mode to the end of
7838 the file; add local variable if missing.
7840 2001-06-26 Andras Salamon <andras@cs.wits.ac.za>
7842 * aclocal.m4: Replace AC_LANG_SAVE + AC_LANG_CPLUSPLUS with
7843 AC_LANG_PUSH(C++) and AC_LANG_RESTORE with AC_LANG_POP(C++).
7844 * configure: Regenerated.
7846 2001-06-25 Andras Salamon <andras@cs.wits.ac.za>
7848 * aclocal.m4 (GROFF_PAGE): Fix page detection code.
7849 * configure: Regenerated.
7851 2001-06-24 Werner LEMBERG <wl@gnu.org>
7853 * doc/homepage.ms: Don't include arkup.tmac (which no longer exists)
7855 * doc/pic.ms: Fix typos.
7857 Version 1.17.1 released
7858 =======================
7860 2001-06-21 Golubev I. N. <gin@mo.msk.ru>
7862 * aclocal.m4 (GROFF_NEED_DECLARATION): Fix inclusion of strings.h.
7863 * configure: Updated.
7865 2001-06-20 Gaius Mulley <gaius@glam.ac.uk>
7867 * src/roff/preproc/html/pre-html.cc (make_message): Fix incorrect
7869 * src/roff/troff/dic.cc (blank_line): Add html tag.
7871 2001-06-19 Gaius Mulley <gaius@glam.ac.uk>
7873 * src/roff/troff/input.cc (do_suppress): Fix typo.
7875 2001-06-18 Gaius Mulley <gaius@glam.ac.uk>
7877 Added two new options (-D and -I) to specify image names and a
7878 subdirectory to place the images in.
7880 Change syntax from \\Ox to \\O[x].
7882 * src/devices/grohtml/post-html.cc (main): Add options.
7884 * src/preproc/html/pre-html.cc: Include `stdarg.h'.
7885 Use `NULL' instead of `0' for null string pointers.
7886 (MAX_RETRIES): New macro.
7887 (lengthOfintToStr, intToStr, make_message): New functions.
7888 (makeFileName): Make function static.
7889 Implement -D and -I options.
7890 (checkImageDir): New function.
7891 (write_end_image, write_start_image): Use new syntax of \O.
7892 (createAllPages, removeAllPages): Implement -D and -I options. Use
7894 (createImage): Use make_message().
7895 (addps4html): Add guard for malloc().
7896 (usage, scanArguments): Updated.
7897 (makeTempFiles): Use mkstemp().
7898 (removeTempFiles): Use unlink().
7899 (findPrefix): Add guard for malloc().
7901 * src/roff/troff/input.cc (get_delim_file_name): New function to
7903 (do_suppress): Updated to parse new syntax.
7904 * src/devices/grohtml/grohtml.man: Updated.
7905 * tmac/www.tmac: Updated to new syntax.
7909 2001-06-15 Werner LEMBERG <wl@gnu.org>
7911 * src/roff/grog/Makefile.sub: Remove NAMEPREFIX.
7913 * src/devices/grohtml/grohtml.man: Minor improvements.
7915 2001-06-14 Werner LEMBERG <wl@gnu.org>
7917 * src/preproc/html/Makefile.sub: Remove NAMEPREFIX.
7919 2001-06-11 Werner LEMBERG <wl@gnu.org>
7921 * man/roff.man, mann/groff.man: Use '\" instead of .\" in the first
7922 line to specify preprocessor options -- mandb 2.3.1 only recognizes
7924 * src/preproc/grn/grn.man: Add proper '\" string.
7926 2001-06-11 OKAZAKI Tetsurou <okazaki@be.to>
7928 * test-groff: Don't use PATH but GROFF_BIN_PATH.
7930 2001-06-08 Werner LEMBERG <wl@gnu.org>
7932 Updated to autoconf 2.50.
7934 * configure.in: Renamed to...
7935 * configure.ac: This.
7936 * aclocal.m4 (AC_OUTPUT_MAKE_DEFS): Removed.
7937 (GROFF_OS390): Updated.
7938 * configure: Regenerated.
7940 2001-05-18 Werner LEMBERG <wl@gnu.org>
7942 * src/roff/troff/env.c, src/roff/troff/env.h,
7943 src/roff/troff/input.cc, src/roff/troff/troff.man: Undo `ss' change
7946 2001-05-17 Jeffrey Friedl <jfriedl@yahoo-inc.com>
7948 * src/roff/troff/input.cc (read_size): Fix special case `\s0'.
7950 2001-05-16 Werner LEMBERG <wl@gnu.org>
7952 * src/roff/troff/input.cc (read_size): Emit warning if value becomes
7953 less than or equal zero; set it to 1 then.
7954 * src/roff/troff/node.h (node::node): Initialize `last'.
7956 2001-05-08 Werner LEMBERG <wl@gnu.org>
7958 * tmac/an-old.tmac: Make predefined strings work in compatibility
7960 Add troff version guard.
7961 * tmac/doc.tmac: Simplify version guard.
7963 2001-05-07 Werner LEMBERG <wl@gnu.org>
7965 The .ns and .rs requests are now honoured not only in the top-level
7966 but in all diversions (similar to UNIX troff).
7968 This change is based on a patch from Tadziu Hoffmann
7969 <hoffmann@usm.uni-muenchen.de>.
7971 * src/roff/troff/div.h (diversion): Add `no_space_mode' member.
7972 (top_level_diversion): Remove `no_space_mode' member.
7973 * src/roff/troff/div.cc (diversion::diversion,
7974 top_level_diversion::top_level_diversion): Updated.
7975 (macro_diversion::output): Reset `no_space_mode'.
7976 (no_space, restore_spacing): Use `curdiv' unconditionally.
7977 (space_request, blank_line): Check `curdiv->no_space_mode'.
7978 (no_space_mode_reg::get_value, no_space_mode_reg::get_string): Use
7979 `curdiv' unconditionally.
7980 * NEWS, src/roff/troff/troff.man, man/groff.man, doc/groff.texinfo:
7983 2001-05-06 Werner LEMBERG <wl@gnu.org>
7985 Added two new requests `de1' and `am1' which are similar to `de' and
7986 `am' with the difference that compatibility mode is saved on entry,
7987 switched off during macro execution, and restored on exit.
7989 * src/roff/troff/input.h: Added two new special characters
7990 (COMPATIBLE_SAVE, COMPATIBLE_RESTORE).
7991 * src/roff/troff/input.cc (input_iterator): Added two member
7992 functions `save_compatible_flag' and `get_compatible_flag'.
7993 (input_stack): Ditto.
7994 (string_iterator): Ditto. Also add private member
7995 `saved_compatible_flag'.
7996 (token::next): Use COMPATIBLE_SAVE and COMPATIBLE_RESTORE.
7997 (calling_mode): New enumeration.
7998 (do_define_macro): Use it. Insert COMPATIBLE_SAVE and
7999 COMPATIBLE_RESTORE at the beginning and end of macro, respectively.
8000 (define_macro, define_indirect_macro, append_macro, ignore): Use
8002 (define_nocomp_macro, append_nocomp_macro): New functions.
8003 (init_input_requests): Updated.
8004 (do_request): Rename local variable `saved_compatible_flag' to
8005 `old_compatible_flag'.
8006 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
8008 * tmac/an-old.tmac: Use `de1' instead of `de' request for all
8009 public and trap-invoked macros. As a consequence, the man macros
8010 work in compatibility mode also.
8012 2001-05-06 Solar Designer <solar@openwall.com>
8014 * Makefile.in: Use $(mandir).
8016 2001-05-06 Alexios Zavras <zvr@pobox.com>
8018 * src/utils/afmtodit/afmtodit.pl: Fix serious typo.
8020 2001-05-05 Werner LEMBERG <wl@gnu.org>
8022 Added `.ns' number register: Returns 1 in no-space mode (if in
8023 top-level diversion), 0 otherwise.
8025 * src/roff/troff/div.cc (no_space_mode_reg): New class.
8026 (init_div_requests): Updated.
8027 * NEWS, src/roff/troff/troff.man, man/groff.man, doc/groff.texinfo:
8030 2001-05-04 Werner LEMBERG <wl@gnu.org>
8032 * src/roff/nroff/nroff.man: Improved documentation (especially
8035 2001-05-02 Werner LEMBERG <wl@gnu.org>
8037 Added `brp' request: This is \p as a request.
8039 * src/roff/troff/env.cc (environment::do_break): Add parameter
8041 (do_break_request): New function (was `break_request').
8042 (break_request): Calls `do_break_request'.
8043 (break_spread_request): New; calls `do_break_request'.
8044 (init_env_requests): Updated.
8045 * src/roff/troff/env.h: Updated.
8046 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
8048 * REVISION: Increased to 1.
8049 * win32-diffs: Updated.
8051 2001-05-01 Werner LEMBERG <wl@gnu.org>
8053 * tmac/an-old.tmac: Fix minor compatibility mode issue.
8054 * tmac/troffrc-end: Make it really work in compatibility mode.
8056 2001-04-27 Werner LEMBERG <wl@gnu.org>
8058 * src/utils/lkbib/lkbib.cc: Switch inclusion order of stdio.h and
8061 2001-04-22 Werner LEMBERG <wl@gnu.org>
8063 * src/libs/libgroff/getopt.c, src/include/getopt.h: Updating to
8064 latest versions from glibc CVS archive.
8066 * MORE.STUFF: Updated, using a patch from Kees Zeelenberg
8067 <c.zeelenberg@hccnet.nl>.
8069 2001-04-21 Werner LEMBERG <wl@gnu.org>
8071 * configure.in: Move check for mkstemp() to...
8072 * aclocal.m4 (GROFF_MKSTEMP): This new function.
8073 * configure: Regenerated.
8075 * src/include/groff-getopt.h: Don't use variable names in
8078 * src/devices/grohtml/html-chars.h: Removed. It isn't used.
8079 * src/devices/grohtml/Makefile.sub,
8080 src/devices/grohtml/post-html.cc: Updated.
8082 2001-04-21 Albert Chin-A-Young <china@thewrittenword.com>
8084 * configure.in: Add special check for mkstemp().
8085 * src/libs/libgroff/tmpfile.cc: Use it.
8086 * src/utils/indxbib/indxbib.cc: Ditto.
8087 * src/utils/pfbtops/pfbtops.c (main): Don't use C++ comment style.
8088 * src/devices/grolbp/lbp.h (lbpprintf, lbpputs, vdmprintf): Use
8091 2001-04-20 Bruce Lilly <blilly@erols.com>
8093 `Version_string' as C++ object was not visible to linker from C
8095 Add `const' to `Version_string'.
8097 * src/utils/pfbtops/pfbtops.c (main), src/roff/groff/groff.cc
8098 (main), src/roff/troff/input.cc (main), src/preproc/tbl/main.cc
8099 (main), src/preproc/pic/main.cc (main), src/preproc/eqn/main.cc
8100 (main), src/preproc/grn/main.cc (main), src/preproc/html/pre-html.cc
8101 (scanArguments), src/preproc/refer/refer.cc (main),
8102 src/preproc/soelim/soelim.cc (main), src/devices/grotty/tty.cc
8103 (main), src/devices/grodvi/dvi.cc (main), src/devices/grolj4/lj4.cc
8104 (main), src/devices/grohtml/post-html.cc (main),
8105 src/devices/grolbp/lbp.cc (main), src/utils/tfmtodit/tfmtodit.cc
8106 (main), src/utils/hpftodit/hpftodit.cc (main),
8107 src/utils/lookbib/lookbib.cc (main), src/utils/indxbib/indxbib.cc
8108 (main), src/utils/lkbib/lkbib.cc (main),
8109 src/utils/addftinfo/addftinfo.cc (main): Implement it.
8111 * src/roff/groff/pipeline.c: Add _UWIN.
8112 * src/include/nonposix.h: Ditto.
8114 2001-04-20 Werner LEMBERG <wl@gnu.org>
8116 * src/include/lib.h: Use HAVE_STRERROR.
8117 * src/roff/groff/pipeline.c: Ditto.
8118 * src/preproc/html/pre-html.cc: Remove declaration of `strerror'.
8119 * src/libs/libgroff/Makefile.sub (version.cc): Add `extern "C"'.
8120 * src/utils/pfbtops/pfbtops.c: Add copyright notice.
8121 * win32-diffs: Updated.
8122 * src/utils/hpftodit/hpftodit.cc (read_map): Fix compiler warning.
8124 2001-04-19 Werner LEMBERG <wl@gnu.org>
8126 * src/preproc/html/pre-html.cc (scanArguments): Use `troff_command'
8127 instead of hardwired `"troff"'.
8128 (char_buffer::read_file): Remove unused variables.
8129 (char_buffer::write_file_troff): Ditto.
8130 (char_buffer::write_file_html): Ditto.
8131 (generateImages): Ditto.
8133 * src/utils/addftinfo/addftinfo.cc (main): Fix compilation problem.
8135 * src/include/lib.h: Don't include `groff-getopt.h' for UWIN.
8137 * src/libs/libgroff/font.cc (font::load_desc): Fix compiler warning.
8138 * src/libs/libbib/index.cc (index_search_item_iterator::get_tag,
8139 index_search_item::search1): Ditto.
8140 * src/roff/troff/node.h (width_list): Reorder members.
8141 * src/roff/troff/input.cc (do_define_macro): Fix compiler warning.
8142 (lookup_warning): Ditto.
8143 (prepend_string): Commented out.
8144 * src/roff/troff/dictionary.cc (is_good_size): Fix compiler warning.
8145 * src/roff/troff/reg.cc (number_value_to_ascii): Ditto.
8146 * src/preproc/tbl/main.cc (process_format): Ditto.
8147 * src/preproc/pic/pic.y (define_variable, reset, reset_all): Fix
8149 * src/preproc/pic/pic.cc: Updated.
8150 * src/preproc/eqn/lex.cc (init_table): Fix compiler warnings.
8151 * src/preproc/eqn/over.cc (over_box::compute_metrics): Ditto.
8152 * src/preproc/refer/command.cc (execute_command): Ditto.
8153 * src/preproc/refer/ref.cc (sortify_title, find_month): Ditto.
8154 * src/preproc/refer/token.cc (lookup_token): Ditto.
8155 * src/preproc/soelim/soelim.cc: Ditto.
8156 * src/preproc/html/pushbackbuffer.cc (ERROR): Ditto.
8157 (isHexDigit): Commented out.
8158 (pushBackBuffer::isString): Remove unused variable.
8159 * src/devices/grops/ps.cc (ps_printer::special): Fix compiler
8161 * src/devices/grops/psrm.cc (resource_manager::lookup_font,
8162 resource_manager::read_resource_arg, read_one_of, parse_extensions):
8164 * src/devices/grodvi/dvi.cc (dvi_printer::draw): Ditto.
8165 * src/devices/grolj4/lj4.cc (lj4_font::handle_unknown_font_command,
8166 lookup_paper_size): Ditto.
8167 * src/devices/grohtml/post-html.cc (is_subsection): Commented out.
8168 (text_glob, element_list): Reorder members.
8169 * src/devices/grohtml/html-text.cc (html_text::do_pre): Remove
8171 * src/devices/grohtml/html-text.h (html_text::emit_space): Change
8172 return value to `void'.
8173 * src/devices/grohtml/output.cc (word_list::word_list): Fix order
8175 * src/devices/grohtml/html.h (simple_output::check_newline,
8176 simple_output::space_or_newline, simple_output::enable_newlines):
8178 * src/devices/grolbp/lbp.cc (wp54charset, set_papersize): Remove
8180 * src/utils/tfmtodit/tfmtodit.cc (tfm::load, gf::load, main): Ditto.
8181 * src/utils/hpftodit/hpftodit.cc (File::seek, read_symbol_sets,
8182 output_ligatures, output_charset, read_map): Ditto.
8183 * src/utils/lookbib/lookbib.cc (main): Ditto.
8184 * src/utils/indxbib/indxbib.cc (main, fwrite_or_die): Ditto.
8185 (do_file): Fix typo (`=' -> `==').
8186 * src/utils/lkbib/lkbib.cc (main): Remove compiler warning.
8187 * src/utils/addftinfo/addftinfo.cc (main): Ditto.
8189 2001-04-18 Ruslan Ermilov <ru@FreeBSD.org>
8191 * src/roff/nroff/nroff.sh: Adding -p (pic) and -t (tbl) options.
8192 Fix usage of GROFF_BIN_PATH.
8193 * src/roff/nroff/nroff.man: Updated.
8195 2001-04-18 Werner LEMBERG <wl@gnu.org>
8197 * NEWS: Fixing typos.
8200 Version 1.17 released
8201 =====================
8203 2001-04-17 Werner LEMBERG <wl@gnu.org>
8205 * tmac/Makefile.sub (install-data): mdoc.local-s is in current
8206 directory, not in $(srcdir).
8208 2001-04-16 Werner LEMBERG <wl@gnu.org>
8210 * doc/groff.texinfo: More info on conditionals.
8212 2001-04-15 Werner LEMBERG <wl@gnu.org>
8214 * doc/groff.texinfo: Added some info about groff internals.
8216 * src/roff/troff/node.cc (make_glyph_node): Emit warning message
8217 about missing special character only if the name is non-null.
8219 2001-04-14 Werner LEMBERG <wl@gnu.org>
8221 Removing the grohtml-old device driver which is now obsolete.
8223 * src/devices/grohtml-old/*: Removed.
8224 * font/devhtml-old/*: Removed.
8225 * src/libs/libgroff/htmlindicate.cc (graphic_start, graphic_end):
8227 * Makefile.in (CCPROGDIRS, DEVDIRS): Updated.
8228 * test-groff (PATH): Updated.
8229 * tmac/Makefile.sub (NORMALFILES): Updated.
8230 * tmac/an-old.tmac: Remove special code for html-old device.
8231 Replace `html-or-html-old' register with `an-html'.
8232 * tmac/eqnrc: Updated.
8233 * tmac/html-old.tmac: Removed.
8234 * tmac/troffrc, tmac/troffrc-end: Updated.
8235 * tmac/www.tmac: Remove special code for html-old device.
8236 Replace `html-or-html-old' register with `www-html'.
8238 * src/libs/libgroff/tmpfile.cc (remove_tmp_files),
8239 src/libs/libgroff/htmlindicate.cc (graphic_end),
8240 include/htmlindicate.h, src/preproc/grn/*.cc,
8241 src/roff/groff/env.{cc,h}: Remove `void' parameter if used as a
8242 single argument for consistency with rest of source code.
8244 * aclocal.m4, tmac/an-old.tmac: Fix copyright.
8246 2001-04-13 Ruslan Ermilov <ru@FreeBSD.org>
8248 * src/roff/troff/troff.man: Fixing typos.
8250 2001-04-13 Werner LEMBERG <wl@gnu.org>
8252 * doc/pic.ms: Fixing many font switches.
8253 * doc/groff.texinfo: Fixes, additions.
8254 * MORE.STUFF: Updated.
8256 2001-04-12 Gaius Mulley <gaius@glam.ac.uk>
8258 * src/devices/grohtml/grohtml.man: Updated manual page regarding
8260 * src/preproc/html/pre-html.cc (createImage): Fixed right hand
8262 (removeTempFiles): New function to tidy up temporary files.
8263 * src/preproc/html/pre-html.cc (main): Calls `removeTempFiles()'.
8264 Many fixes to do with the new inline suppress node and image regions
8266 * src/devices/grohtml/post-html.cc: New method `is_auto_img'.
8267 (generate_img_src): New function.
8268 (html_printer::do_auto_image): Utilizes it.
8269 (do_heading, do_title): Include inline images within their contents.
8270 (html_printer::begin_page): Tidied up comments that are issued to
8271 the html output file.
8272 (html_printer::do_fill): Fixed so that `.nf' works with fonts other
8274 (text_glob::is_br): New method used by do_heading.
8275 * tmac/s.tmac: If -Thtml then emit $1 in .IP rather than its
8276 equivalent diversion.
8277 * src/include/html-strings.h: Altered image tags to reflect the
8279 * src/include/htmlindicate.h (html_end_suppress): Added `is_inline'
8281 * src/preproc/eqn/main.cc: Will suppress generation of image tags if
8282 it is already inside a pic image. Only emit tags if the argument
8283 `-Tps:html' is present.
8284 * src/preproc/tbl/main.cc: Changes to reflect additional
8285 `html_end_suppress' parameter.
8286 * src/roff/troff/env.cc: Only emit eol tag if a node has been
8287 emitted since the last eol tag was written.
8288 * src/roff/troff/env.h: New boolean `emitted_node'.
8289 * src/roff/troff/input.cc (do_suppress): Handles extra suppress
8290 nodes \O3, \O4, \O5. No longer use `output_low_mark_miny'.
8291 * src/roff/troff/node.cc (check_charinfo): New method.
8292 (troff_output_file::determine_line_limits): Alterations to limit
8294 * tmac/www.tmac: Changes to reflect new suppress nodes.
8296 2001-04-12 Bruno Haible <haible@clisp.cons.org>
8298 * src/devices/grohtml/post-html.cc (html_printer::add_to_sbuf):
8299 Escape the html_glyph in the buffer.
8300 (str_translate_to_html): Output the unescaped escaped_char.
8301 * src/devices/grohtml/html-text.cc (issue_table_begin): Set
8302 `frame=void', not `frame=none'. Add `border=0'.
8304 2001-04-12 Werner LEMBERG <wl@gnu.org>
8306 * PROBLEMS: Add some words on how to avoid wrapper macros.
8308 2001-04-11 Blake McBride <blake@florida-software.com>
8310 * src/include/nonposix.h (fileno) [_MSC_VER]: Removed.
8312 2001-04-11 Werner LEMBERG <wl@gnu.org>
8314 * font/devlbp/Makefile.sub (CLEANADD): Set it.
8315 * tmac/Makefile.sub (CLEANADD): Add tmac.local-s.
8316 * Makefile.in (dist): Don't remove src/xditview/Imakefile, but ...
8317 * Makefile.sub (DISTCLEANFILES): Here.
8319 * libs/libgroff/new.cc: Include `nonposix.h'.
8320 * win32-diffs: Updated.
8322 2001-04-10 Ruslan Ermilov <ru@FreeBSD.org>
8324 Added skeleton macro for defunct macros.
8326 Updated documentation.
8328 When inside displays, an empty input line warning should be
8329 suppressed. If another macro call is put inside a display,
8330 all subsequent empty lines found in that display caused a
8331 warning to be emitted.
8333 * tmac/doc.tmac (doc-defunct-macro): New macro.
8334 (Db, Ds, Ex, Or, Sf): Reimplemented using this macro.
8335 (doc-restore-global-vars): Fixed typo.
8336 (doc-empty-line): Check the `doc-display-depth' register to
8337 determine whether we are inside display or not.
8339 * tmac/doc-common: Removed `Or' and `Sf' registers.
8340 Moved obsolete `Ds' macro to doc.tmac.
8342 * tmac/groff_mdoc.man: Bump document date.
8343 Document `.Vt' under ``Variable Types''.
8344 Removed documentation for obsolete `.Or' macro.
8346 2001-04-10 Werner LEMBERG <wl@gnu.org>
8349 * doc/groff.texinfo: Many fixes, additions, clarifications, etc.
8351 2001-04-10 Bruno Haible <haible@clisp.cons.org>
8353 * src/devices/grodvi/dvi.cc (main): Accept --help and --version.
8354 (usage): Add stream argument. Don't exit.
8355 * src/devices/grohtml/post-html.cc (main): Accept --help and --version.
8356 Write --version output to stdout, not stderr.
8357 (usage): Add stream argument. Don't exit.
8358 * src/devices/grohtml-old/html.cc (main): Accept --help and --version.
8359 (usage): Add stream argument. Don't exit.
8360 * src/devices/grolbp/lbp.cc (long_options): Use symbolic getopt.h
8362 (usage): Add stream argument. Don't exit.
8363 (main): Write --help output to stdout, not stderr.
8364 * src/devices/grolj4/lj4.cc (main): Accept --help and --version.
8365 (usage): Add stream argument. Don't exit.
8366 * src/devices/grops/ps.cc (main): Accept --help and --version.
8367 (usage): Add stream argument. Don't exit.
8368 * src/devices/grotty/tty.cc (main): Accept --help and --version.
8369 (usage): Add stream argument. Don't exit.
8370 * src/preproc/eqn/main.cc (usage): Add stream argument. Don't exit.
8371 (main): Accept --help and --version.
8372 * src/preproc/grn/main.cc (usage): Add stream argument. Don't exit.
8373 (main): Accept --help and --version.
8374 * src/preproc/html/pre-html.cc (usage): Add stream argument.
8375 (scanArguments): Accept --help and --version.
8376 * src/preproc/pic/main.cc (usage): Add stream argument. Don't exit.
8377 (main): Accept --help and --version.
8378 * src/preproc/refer/refer.cc (main): Accept --help and --version.
8379 (usage): Add stream argument. Don't exit.
8380 * src/preproc/soelim/soelim.cc (usage): Add stream argument. Don't
8382 (main): Accept --help and --version.
8383 * src/preproc/tbl/main.cc (usage): Add stream argument. Don't exit.
8384 (main): Accept --help and --version.
8385 * src/roff/groff/groff.cc (main): Accept --help and --version.
8386 (synopsis): Add stream argument.
8387 (help): Write --help output to stdout, not stderr.
8388 (usage): Add stream argument. Don't exit.
8389 * src/roff/grog/grog.pl: Accept --help and --version.
8391 * src/roff/grog/grog.sh: Accept --help and --version.
8392 * src/roff/nroff/nroff.sh: Accept --help and --version.
8393 * src/roff/troff/input.cc (USAGE_EXIT_CODE): Remove macro.
8394 (usage): Add stream argument. Don't exit.
8395 (main): Accept --help and --version.
8396 * src/utils/addftinfo/addftinfo.cc (main): Accept --help and --version.
8397 (usage): New function with stream argument, doesn't exit.
8398 * src/utils/hpftodit/hpftodit.cc (main): Accept --help and --version.
8399 (usage): New function with stream argument, doesn't exit.
8400 * src/utils/indxbib/indxbib.cc (main): Accept --help and --version.
8401 (usage): Add stream argument. Don't exit.
8402 * src/utils/lkbib/lkbib.cc (usage): Add stream argument. Don't exit.
8403 (main): Accept --help and --version.
8404 * src/utils/lookbib/lookbib.cc (usage): Add stream argument. Don't
8406 (main): Accept --help and --version.
8407 * src/utils/pfbtops/pfbtops.c (usage): Add stream argument. Don't exit.
8408 (main): Accept --help and --version.
8409 * src/utils/tfmtodit/tfmtodit.cc (main): Accept --help and --version.
8410 (usage): Add stream argument. Don't exit.
8412 2001-04-10 Ruslan Ermilov <ru@freebsd.org>
8414 Fix indentation in SYNOPSIS.
8416 Updated to include changes of latest BSD mdoc version (basically,
8417 the only change is that `.Fn' and `.Fc' put a final semicolon after
8418 a function declaration in the SYNOPSIS section).
8420 * tmac/doc.tmac (doc-in-synopsis-count): Replaced with ...
8421 (doc-in-synopsis-section): New variable. Updated all related
8423 (doc-indent-synopsis-active): New register.
8424 (Nd, Fn, Fo): Use it.
8425 (Cd): It requires manipulation of \n[doc-indent-synopsis] so that
8426 `.Cd' with long argument line produces indented wrapped lines.
8427 Also, the misplaced `.nop \*[doc-Nm-font]\c'' caused extra
8428 undesirable line break to be output.
8429 (doc-do-func-decl, Nm, Vt, Fn, Fo): Remove extraneous calls to
8431 (Fn, Fc): Add final `;' to output.
8432 (doc-save-global-vars, doc-restore-global-vars): Updated.
8433 * tmac/doc-common: Remove `Ex' register.
8435 * tmac/doc-ditroff, tmac/doc-nroff, tmac/doc-syms: Updated
8438 2001-04-06 Ruslan Ermilov <ru@freebsd.org>
8440 * tmac/doc.tmac (Cd): Simplify code.
8441 * tmac/groff_mdoc.man: Document some behaviour of `Cd' request.
8443 2001-04-06 Werner LEMBERG <wl@gnu.org>
8445 Implement continuous underlining for nroff mode. To do that, a new
8446 request in the ditroff language has been added: `x u N' (N is 0
8449 \X and \Y are now transparent to end-of-sentence recognition.
8451 * src/include/printer.h (printer): Add `type' parameter to `special'
8453 * src/libs/libdriver/printer.cc (printer::special): Updated.
8454 * src/libs/libdriver/input.cc (do_file): Handle `x u N'.
8456 * src/devices/dvi/dvi.cc (dvi_printer::special): Handle only
8457 specials of type `p'.
8458 * src/devices/grohtml/post-html.cc (html_printer::special): Ditto.
8459 * src/devices/grohtml-old/html.cc (html_printer::special): Ditto.
8460 * src/devices/grops/ps.cc (ps_printer::special): Ditto.
8461 * src/devices/grotty/tty.cc: Add new enum CU_MODE.
8462 (glyph::order): New method.
8463 (tty_printer::add_char): Use it.
8464 (tty_printer::special): New method.
8465 (tty_printer::end_page): Implement it.
8467 * src/roff/troff/node.h (special_node): Add `no_init_string' member.
8468 * src/roff/troff/node.cc (special_node::special_node): Add parameter
8469 to set `no_init_string'.
8470 (special_node::tprint_start): Use it.
8471 (special_node::same, special_node::copy): Updated.
8472 (special_node::ends_sentence): New method.
8473 (troff_output_file::start_special): Add parameter to include
8474 inititialization of special conditionally.
8476 * src/roff/troff/env.h (environment): New member `underline_spaces'.
8477 * src/roff/troff/env.cc (do_underline_special): New function.
8478 (environment::set_font): Use it.
8479 (do_underline): Use it. This was `underline()'.
8480 (underline): Call `do_underline()'.
8481 (continuous_underline): New function which calls `do_underline()'.
8482 (environment::newline): Use `do_underline_special()'.
8483 (init_env_requests): Updated.
8485 * NEWS, man/troff_out.man: Updated.
8487 2001-04-06 Bruno Haible <haible@clisp.cons.org>
8489 * font/devutf8/R.proto: Fix code of 'shc'.
8491 2001-04-06 Ruslan Ermilov <ru@freebsd.org>
8493 Many fixes. Diag lists can now be nested also; additionally,
8494 `-compact' and `-offset' are supported.
8496 * tmac/doc.tmac (doc-have-indent): Replaced with ...
8497 (doc-list-have-indent-stackXXX): A new register stack.
8498 (doc-have-diag-list): Removed.
8499 (Bl): Use `doc-list-have-indent-stackXXX'.
8501 (doc-diag-list): Use `doc-compact-list-stackXXX'.
8502 (doc-tag-list): Use `doc-list-have-indent-stackXXX'.
8503 (doc-set-vertical-and-indent): Ditto.
8504 (doc-next-list-depth): Removed.
8505 (doc-increment-list-stack): Updated.
8506 (doc-decrement-list-stack): Use `doc-list-depth' instead of
8507 `doc-next-list-depth'.
8508 (doc-end-list, doc-end-column-list): Don't use
8509 `doc-increment-list-stack'.
8510 (doc-set-column-tab): Don't use `doc-list-offset-stackXXX'.
8511 (doc-save-global-vars, doc-restore-global-vars): Updated.
8512 * tmac/doc-common: Updated.
8513 * tmac/groff_mdoc.man: Updated.
8516 2001-04-02 Werner LEMBERG <wl@gnu.org>
8518 * src/devices/grotty/grotty.man: Fix grammatical error.
8520 2001-03-30 Ruslan Ermilov <ru@freebsd.org>
8522 Remove .Ld from mdoc package; replace it with special handling of
8525 * tmac/doc-common: Remove `Ld' register.
8526 Uncomment `doc-volume-ds-*' strings.
8527 Remove `doc-operating-system-default'.
8529 * tmac/doc-syms (Ld): Removed.
8530 * tmac/doc.tmac (doc-parse-args, doc-parse-arg-vector): Handle
8534 * tmac/groff_mdoc.man: Many fixes and updates.
8536 2001-03-29 Werner LEMBERG <wl@gnu.org>
8538 * tmac/troffrc-end: Protect data with `.do'. Reported by T. Kurt
8539 Bond <tkb@tkb.mpl.com>.
8540 * tmac/www.tmac: Save compatibility mode.
8542 2001-03-28 Ruslan Ermilov <ru@freebsd.org>
8544 * tmac/groff_mdoc.man: Many fixes.
8546 2001-03-28 Werner LEMBERG <wl@gnu.org>
8548 * src/preproc/soelim/soelim.man: Document that `.<whitespace>so'
8551 2001-03-27 Werner LEMBERG <wl@gnu.org>
8553 * tmac/an-old.tmac (TP, an-do-tag): Reduce line length while in
8554 diversion. This fixes overlong tags.
8556 2001-03-26 Werner LEMBERG <wl@gnu.org>
8558 * doc/groff.texinfo: Fixed and improved documentation of fonts.
8559 * tmac/doc-syms: Fix error messages.
8560 * tmac/an-old.tmac: Remove incorrect double backslashes.
8562 2001-03-24 Ruslan Ermilov <ru@freebsd.org>
8564 * tmac/Makefile.sub: Strip mdoc.local also
8565 * tmac/strip.sed: Fixed.
8567 2001-03-24 Werner LEMBERG <wl@gnu.org>
8569 * tmac/doc-nroff, tmac/doc-ditroff: Implement -rSxx switch for
8570 selecting the font size.
8571 * tmac/groff_mdoc.man, NEWS: Document it.
8573 2001-03-23 Werner LEMBERG <wl@gnu.org>
8575 * src/roff/troff/div.cc (save_vertical_space): Add default argument
8577 * src/roff/troff/env.cc (family_change): Make `.fam' accept no
8578 argument to restore previous font family.
8579 * src/roff/troff/troff.man, man/groff.man, NEWS: Updated.
8581 * doc/groff.texinfo: More fixes and additions (mainly for font
8582 manipulating commands).
8584 * tmac/groff_mdoc.reference.man: Small updates and renamed to ...
8585 * tmac/groff_mdoc.man: This. The quick reference has been removed.
8586 * tmac/Makefile.sub, NEWS: Updated.
8588 2001-03-23 Werner LEMBERG <wl@gnu.org>
8590 Replaced mdoc implementation. The new version is `state of the
8591 art', using almost all new features of groff 1.17 -- it won't run
8592 with older versions.
8594 * tmac/doc.tmac: Completely rewritten.
8595 * tmac/doc-common: Ditto.
8596 * tmac/doc-nroff: Ditto.
8597 * tmac/doc-ditroff: Ditto.
8598 * tmac/doc-syms: Ditto.
8599 * tmac/mdoc.local: New file.
8600 * tmac/groff_mdoc.samples.man: Replaced with ...
8601 * tmac/groff_mdoc.reference.man: New file, covering mdoc completely.
8602 * tmac/strip.sed: Updated.
8603 * tmac/Makefile.sub: Updated.
8606 * tmac/groff_man.man: Add `man.local' to the FILES section.
8608 2001-03-22 Werner LEMBERG <wl@gnu.org>
8610 * doc/groff.texinfo: Added many @noindent.
8611 Replaced @end_Example -> @endExample.
8612 Added info whether registers are r/o.
8613 Many other additions and fixes.
8615 2001-03-21 Werner LEMBERG <wl@gnu.org>
8617 * doc/groff.texinfo: Added macro @Var (and some hacks due to bugs
8618 in makeinfo of texinfo 4.0) to be used in @Def* macros.
8619 Improved @Def* macros: Now the exact syntax of request, register,
8620 and escapes is shown.
8621 Added macros for parentheses and brackets to be used in @Def*.
8622 Many fixes and improvements of the documentation.
8624 2001-03-20 Werner LEMBERG <wl@gnu.org>
8626 * doc/groff.texinfo: Added new index: `st' (for strings).
8627 Added macros @Defstr(x).
8628 Added macro @Example (adding @group).
8629 Other minor improvements.
8631 2001-03-19 Werner LEMBERG <wl@gnu.org>
8633 * doc/groff.texinfo: Added two new indices: `es' (for escapes) and
8634 `rq' for requests. `fn' is no longer used.
8635 Added macros @Defreq(x), @Defreg(x), and @Defesc(x).
8638 * tmac/an-old.tmac (an-p-footer): If `cR' is set, replace page
8639 number with name of man page.
8641 2001-03-19 Larry Kollar <kollar@alltel.net>
8643 * doc/groff.texinfo: Complete revision. Added many @Deffn to gain
8646 2001-03-19 Werner LEMBERG <wl@gnu.org>
8648 * man/groff_font.man: Document `prepro', `postpro', and `print'.
8649 * src/roff/groff/groff.man: Improve documentation of `-l' and `-L'.
8650 * src/devices/grohtml/grohtml.man: Fixing typos.
8652 2001-03-19 Gaius Mulley <gaius@glam.ac.uk>
8654 * tmac/s.tmac (@IP): Pass `.ip' html tag.
8655 * tmac/groff_mwww.man: Remove .LINE macro
8656 * tmac/www.tmac (LINE): Add `.ti'.
8658 * src/devices/grohtml/post-html.cc (html_printer): New member
8660 (html_printer::emit_raw): Use it.
8661 (html_printer::do_linelength): Ditto.
8662 (html_printer::do_pageoffset): Ditto.
8663 (html_printer::do_indentation): Ditto.
8664 (html_printer::do_tempindent): Ditto.
8665 (html_printer::do_break): Ditto.
8666 (html_printer::begin_page): Ditto.
8667 (html_printer::do_indentedparagraph): New function.
8668 (html_printer::troff_tag): Handle `.ip'.
8669 * src/devices/grohtml/html-text.cc (html_text::issue_table_begin):
8670 Add `<td width=...>' handling.
8671 (html_text::do_table): Add parameter.
8672 (html_text::do_indent): Updated.
8673 * src/devices/groohtml/html-text.h: Updated.
8675 2001-03-16 Gaius Mulley <gaius@glam.ac.uk>
8677 Introduced simple html tables to implement indentation.
8679 * src/devices/grohtml/html.h (word, word_list): New structures.
8680 (simple_output): Use it.
8681 * src/devices/grohtml/post-html.cc: Add `INDENTATION'.
8682 (html_printer): Improve indentation handling.
8683 (html_printer::emit_raw): Set `in_table' element. Handle
8685 (html_printer::write_header): Move conditional downwards.
8686 Don't allow whitespace in tags.
8687 (html_printer::do_linelength): Handle line length and indentation
8689 (html_printer::do_pageoffset): Handle indentation conditionally.
8690 (html_printer::do_indentation): Ditto.
8691 (html_printer::do_tempindent): New function member.
8692 (html_printer::do_fill): Take care of indentation.
8693 (html_printer::do_flush): Finish table.
8694 (html_printer::do_links): Ditto.
8695 (html_printer::do_break): New function for handling `.br' and `.ti'.
8696 (html_printer::troff_tag): Use it.
8698 (html_printer::flush_globs): Fix.
8699 (html_printer::flush_page): Finish table.
8700 (html_printer::html_printer): Fix error message. Set up
8702 (html_printer::add_to_sbuf): Remove special handling of character
8704 (to_unicode): Remove `stop()'.
8705 (html_printer::write_title): Cleanup.
8706 (html_printer::begin_page): Use `put_string()'. Handle indentation.
8707 (html_printer::~html_printer): Flush text and end the line.
8709 * src/devices/grohtml/html_text.h: Add more *_TAG enum values.
8710 * src/devices/grohtml/html_text.cc (html_text::end_tag): Fix
8712 (html_text::start_tag): Disable newlines.
8713 (html_text::table_is_void): New function.
8714 (html_text::issue_table_begin): Ditto.
8715 (html_text::issue_table_end): Ditto.
8716 (html_text::push_para): Better table handling.
8717 (html_text::do_indent): New function.
8718 (html_text::do_table): Ditto.
8719 (html_text::done_table): Ditto.
8720 (html_text::do_tt): Handle PRE_TAG.
8721 (html_text::is_in_table): New function.
8722 (html_text::check_emit_text): Handle tables.
8723 (html_text::do_emittext): Use `nl()'.
8724 (html_text::do_para): Handle table.
8725 (html_text::remove_def): New function.
8726 * src/devices/grohtml/output.cc (word, word_list): Implement
8728 (simple_output::end_line): Flush last word.
8729 (simple_output::simple_comment): Ditto.
8730 (simple_output::begin_comment): Recoded.
8731 (simple_output::end_comment): Ditto.
8732 (simple_output::comment_arg): Removed.
8733 (simple_output::check_newline): Improve test and flush last word.
8734 (simple_output::space_or_newline): Improved.
8735 (simple_output::write_newline): Replaced with...
8736 (simple_output::nl): This.
8737 (simple_output::put_raw_char): Flush last word.
8738 (simple_output::check_space): Removed.
8739 (simple_output::put_translated_string): Ditto.
8740 (simple_output::put_string): Simplified.
8741 (simple_output::put_number): Updated.
8742 (simple_output::put_float): Ditto.
8743 (simple_output::put_symbol): Removed.
8744 (simple_output::enable_newlines): Add `check_newline()'.
8745 (simple_output::flush_last_word): New function.
8747 * src/roff/troff/enc.cc (no_fill): Remove call to add_html_tag().
8748 * src/roff/troff/div.cc (page_offset): Add call to add_html_tag().
8750 * tmac/s.tmac (@PP, @IP): Add html conditional code.
8751 * tmac/an-old.tmac (TP): Ditto.
8753 2001-03-09 Ruslan Ermilov <ru@freebsd.org>
8755 * mdate.sh: Make it POSIX compliant.
8757 2001-03-09 Werner LEMBERG <wl@gnu.org>
8759 Added the `return' request to end a macro immediately. It simply
8760 pops iterators from the input stack until a macro iterator is found.
8762 * src/roff/troff/input.cc (input_iterator::is_macro,
8763 macro_iterator::is_macro): New member.
8764 (input_return_boundary): New class to signal an immediate return
8766 (input_stack::add_return_boundary, input_stack::is_return_boundary):
8768 (input_stack::clear): Use it.
8769 (input_stack::pop_macro): New function.
8770 (while_request): Use `is_return_boundary()'.
8771 (return_macro_request): New function.
8772 (init_input_requests): Use it.
8774 * src/roff/troff/TODO: Updated.
8775 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
8777 2001-03-08 Werner LEMBERG <wl@gnu.org>
8779 * src/roff/troff/input.cc (input_iterator::is_boundary): Minor
8782 2001-03-07 Werner LEMBERG <wl@gnu.org>
8784 Make `\B' more rigid.
8786 * src/roff/troff/number.cc (parse_expr, parse_term): Add `rigid'
8788 (get_number_rigidly): New function.
8789 * src/roff/troff/input.cc (do_expr_test): Use it.
8790 * src/roff/troff/token.h: Updated.
8792 * src/roff/troff/request.h: Fix typo (init_html_request ->
8793 init_markup_request).
8795 2001-03-04 Gaius Mulley <gaius@glam.ac.uk>
8797 Fixed grohtml handling of any named glyph for glyph indexes < 0x80.
8798 Cosmetic changes to `.html-begin', `.html-end', `.html-image' which
8799 are now `.begin', `.end', `.image'.
8801 * src/devices/grohtml/post-html.cc: Adding UNICODE_DESC_START.
8802 (html_printer::add_to_sbuf): Changing type of `code' parameter.
8803 Use add_char_to_sbuf().
8804 (to_unicode): New function.
8805 (char_translate_to_html): Changing type of `ch' parameter.
8807 (html_printer::~html_printer): Comment out doctype string.
8808 * src/preproc/html/pre-html.cc (write_end_image): Use `.end'
8809 instead of `.html-end'.
8810 (write_start_image): Use `.begin' and `.image' instead of
8811 `.html-begin' and `.html-image'.
8812 * src/roff/troff/input.cc: Rename `html_level' to `begin_level'.
8813 (html_begin): Renamed to ...
8815 (html_end): Renamed to ...
8817 (html_image): Renamed to ...
8819 (init_html_requests): Renamed to ...
8820 (init_markup_requests): This.
8821 * tmac/www.tmac: Updated.
8823 2001-02-28 Bram <bram@avontuur.org>
8825 * src/libs/libgroff/font.cc (font_widths_cache): Fixing syntax of
8828 2001-02-26 David Leonard <david.leonard@csee.uq.edu.au>
8830 * doc/meref.me: Fixing some typos.
8832 2001-02-16 Werner LEMBERG <wl@gnu.org>
8834 * src/roff/troff/node.cc (space_node::get_hyphenation_type): New
8835 method. Return `HYPHEN_MIDDLE' if it was `\:'.
8836 * src/roff/troff/node.h: Updated.
8838 2001-02-17 Ruslan Ermilov <ru@FreeBSD.org>
8840 * tmac/groff_tmac.man: Fix typo.
8842 2001-02-16 Werner LEMBERG <wl@gnu.org>
8844 Fixing a bug which prevented proper end-of-sentence recognition
8845 between an `unformatted' box and the following text. As a
8846 consequence, vertical line distances are no longer preserved in
8847 boxes after a call to `.unformat' -- because boxes aren't
8848 line-oriented (contrary to diversions), this doesn't make sense
8851 * src/roff/troff/node.cc (*node::set_unformat_flag): Add return
8853 (vertical_size_node::set_unformat_flag): New method.
8854 * src/roff/troff/node.hh: Updated.
8855 * src/roff/troff/input.cc (word_space_node::reread,
8856 hmotion_node::reread): Reset `unformat' flag after usage.
8857 (unformat_macro): Append only if `set_unformat_flag()' returns
8859 * src/roff/troff/troff.man: Updated.
8861 2001-02-15 Werner LEMBERG <wl@gnu.org>
8863 * src/roff/troff/troff.man, NEWS, man/groff.man: Improved
8864 documentation of `asciify' and `unformat' requests.
8866 2001-02-13 Werner LEMBERG <wl@gnu.org>
8868 Redesigned the `unformat' request. It is no longer connected with
8869 `asciify' but rather uses new `reread()' methods if the `unformat'
8870 flag is set. Additionally, the handling of space characters after
8871 unformatting has been fixed so that they retain their width.
8873 * src/roff/troff/node.h (width_list): New structure to store
8874 original widths of spaces.
8875 (node): Added `unformat' member.
8876 Replaced `num_spaces' variable with `orig_width' list.
8877 * src/roff/troff/node.cc (*node::asciify,
8878 asciify_reverse_node_list): Removed `unformat_only' flag and related
8880 (word_space_node::asciify, word_space_node::word_space_node): Use
8882 (word_space_node::~word_space_node): New destructor.
8883 (word_space_node::copy): Updated to handle `orig_width'.
8884 (hmotion_node::copy, unbreakable_space_node::copy): Updated.
8885 (*node::merge_space): Update `orig_width' list if necessary.
8886 (*node::set_unformat_flag): New methods to set the `unformat' flag.
8887 * src/roff/troff/enc.cc (environment::space_newline): Use
8889 (environment::space): Added method to handle space width and
8890 sentence space width as parameters. Use `width_list'.
8891 (environment::make_tab_node): Updated.
8892 * src/roff/troff/env.h: Updated.
8893 * src/roff/troff/input.cc (word_space_node::reread,
8894 unbreakable_space_node::reread, hmotion_node::reread): New methods
8895 to handle nodes specially if `unformat' flag is set.
8896 (do_asciify_macro): Renamed back to ...
8897 (asciify_macro): This.
8898 (unformat_macro): New implementation to simply set the `unformat'
8901 * MORE.STUFF: Added more info about deroff.
8903 2001-02-08 Werner LEMBERG <wl@gnu.org>
8905 * src/roff/troff/node.h (unbreakable_space_node, hmotion_node,
8906 space_char_hmotion_node, overstrike_node): Add `get_hyphen_list()'
8907 and `add_self()' methods to avoid hyphenation. For example, the
8908 hyphen list for `foo\0\0bar' was `foobar', causing insertion of a
8909 soft hyphen after `foo'. Now the hyphen list is correctly
8910 `foo<ignore><ignore>bar'.
8912 2001-02-05 Yoshiteru Kageyama <yt-kage@cb3.so-net.ne.jp>
8914 * tmac/groff_tmac.man: Fix `BIR' macro.
8916 2001-02-04 Werner LEMBERG <wl@gnu.org>
8918 A new escape sequence `\:', inserting a zero-width break point.
8920 * src/roff/troff/input.h: Adding `ESCAPE_COLON'.
8921 * src/roff/troff/input.cc (get_copy, token::next, asciify):
8923 * src/roff/troff/node.h (node): Add `is_escape_colon()' virtual
8925 (space_node): Add `was_escape_colon' member. Add `is_escape_colon()'
8926 and `asciify()' methods.
8927 * src/roff/troff/node.cc (space_node::space_node): Updated.
8928 (space_node::asciify): Handle `was_escape_colon'.
8929 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
8931 Handle `\~' similar to other comparable requests.
8933 * src/roff/troff/input.cc (process_input_stack): Remove now obsolete
8935 (token::next): Move creation of an unbreakable_space_node to...
8936 (token::add_to_node_list): Here.
8938 Fix a bug which sometimes prevented hyphenation of words connected
8939 with `\~' or `\ ' (and other escape sequences handled as
8940 TOKEN_NODE). This also fixes a hyphenation problem with boxes
8941 (after a call to the `unformat' request).
8943 * src/roff/troff/env.h (environment::possibly_break_line,
8944 environment::hyphenate_line): Introducing `start_here' parameter.
8945 * src/roff/troff/env.cc (environment::space_newline,
8946 environment::space): Use it.
8947 (environment::possibly_break_line, environment::hyphenate_line):
8949 * src/roff/troff/input.cc (process_input_stack): Use it.
8950 * src/roff/troff/node.h (unbreakable_space_node, hmotion_node,
8951 space_char_hmotion_node, overstrike_node): Add
8952 `get_hyphenation_type()' method.
8953 * src/roff/troff/node.cc (break_char_node::asciify): Don't asciify
8954 if `unformat_only' is active.
8956 2001-01-30 Werner LEMBERG <wl@gnu.org>
8958 Implemented new read-only number register `.linetabs' which
8959 returns 1 if in line-tabs mode, 0 otherwise.
8961 * src/roff/troff/env.h (environment): Add get_line_tabs() member.
8962 * src/roff/troff/env.cc (get_line_tabs): New function.
8963 (init_env_requests): Use it.
8964 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
8966 * VERSION, REVISION: Changing to 1.17.0.
8968 2001-01-28 Werner LEMBERG <wl@gnu.org>
8970 Fixed a bug which prevented hyphenation of words which are finished
8973 * src/roff/troff/token.h (token): Add enum type
8974 `TOKEN_TRANSPARENT_DUMMY' and method `transparent_dummy()'.
8975 * src/roff/troff/input.cc (token::next, token::description,
8976 get_line_arg, token::add_to_node_list, token::process): Use it.
8978 2001-01-27 Werner LEMBERG <wl@gnu.org>
8980 * src/roff/troff/div.h (diversion): Add `saved_prev_line_interrupted'.
8981 * src/roff/troff/div.cc (do_divert): Use it.
8983 * src/roff/troff/input.cc (asciify): Add ESCAPE_RIGHT_PARENTHESIS.
8985 2001-01-25 Werner LEMBERG <wl@gnu.org>
8987 Adding the `linetabs' request. If set, tab distances are not
8988 computed relative to the input line but relative to the output line.
8990 * src/roff/troff/env.h (environment): New member `line_tabs'.
8991 * src/roff/troff/env.cc (line_tabs_request): Implement request.
8992 (environment::environment, environment::copy): Updated.
8993 (environment::distance_to_next_tab): Use `line_tabs'.
8994 (init_env_requests): Register request.
8995 * src/roff/troff/troff.man, man/groff.man, NEWS: Document it. Other
8998 2001-01-24 Werner LEMBERG <wl@gnu.org>
9000 Introducing a new read-only register `.int' which is set to a
9001 positive value if the last output line is interrupted (i.e., if it
9004 * src/roff/troff/env.cc (init_env_requests): Add it.
9005 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
9007 2001-01-23 Gaius Mulley <gaius@glam.ac.uk>
9009 * tmac/mwww.tmac: Call `www.tmac', not `arkup.tmac'.
9010 * src/preproc/html/pre-html.cc (findPrefix): New function which
9011 generates the troff executable name via the system prefix.
9012 * src/preproc/eqn/main.cc: Modified warning message.
9014 2001-01-23 Werner LEMBERG <wl@gnu.org>
9016 troff's `box' and `boxa' requests didn't preserve temporary
9019 * src/roff/troff/div.h (diversion): Add `saved_saved_indent' and
9020 `saved_target_text_length' members.
9021 * src/roff/troff/div.cc (do_divert): Use them.
9023 Tabs (but not yet leaders and fields) are now handled correctly by
9026 * node.h (hmotion_node): Add field `was_tab'.
9027 * env.cc (environment::make_tab_node): Set it.
9028 * node.cc (hmotion_node::copy, hmotion_node::asciify): Use it.
9030 Added new request `unformat' which will, contrary to `asciify',
9031 preserve font information after unformatting (i.e., only nodes
9032 dealing with horizontal space are converted back to input
9035 * input.cc (asciify_macro): Renamed to ...
9036 (do_asciify_macro): this, having a new parameter `unformat_only'.
9037 (asciify_macro, unformat_macro): New; using do_asciify_macro.
9038 (init_input_requests): Added `unformat'.
9039 * node.cc (*_node::asciify), asciify_reverse_node_list: Added
9040 parameter to control asciification process.
9041 * node.h (*_node::asciify): Ditto.
9042 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
9044 2001-01-20 Werner LEMBERG <wl@gnu.org>
9046 * doc/groff.texinfo: Minor improvement of `.in' documentation.
9048 2001-01-18 Werner LEMBERG <wl@gnu.org>
9050 * tmac/ps.tmac: Remove call of psold.tmac.
9051 * tmac/psold.tmac: Comment updated.
9052 * tmac/psnew.tmac: Removed since no longer needed.
9053 * tmac/Makefile.sub, NEWS, src/devices/grops/grops.man: Updated.
9055 * font/devutf8/R.proto: Adding `shc' glyph.
9056 * font/devutf8/NOTES: Updated.
9058 * test-groff: Updated.
9060 2001-01-15 Gaius Mulley <gaius@glam.ac.uk>
9062 First cut of the new html device driver. Changes to pre-html and
9063 the new grohtml are too numerous to be documented here.
9065 Stuff related to `html' has been renamed to `html-old' and `html2'
9066 stuff has been renamed to `html' (including directories). The new
9067 html device driver is therefore invoked as `-Thtml'.
9069 Added new `\O' escape to suppress output (needed by html driver).
9071 Added functions and code to pass info about input-level commands
9072 (`.in', `.fl', etc.) to html driver.
9074 Three new functions (.html-begin, .html-end, and .html-image) for
9075 better html handling: `html-begin' will execute the remaining line
9076 if at the outermost nesting level, increasing an internal counter.
9077 `html-end' does the same but decreases the internal counter.
9078 `html_image' puts its arguments into a special node (suppress_node)
9079 to define an image region.
9081 The `output' request has been removed.
9083 * tmac/html-tags.tmac: Removed.
9084 * tmac/arkup.tmac: Updated and renamed to ...
9085 * tmac/www.tmac: New file.
9086 * tmac/markup.tmac Updated and renamed to ...
9087 * tmac/mwww.tmac: New file.
9088 * tmac/Makefile.sub: Updated.
9089 * tmac/an-old.tmac: Updated.
9090 * tmac/eqnrc: Updated.
9091 * tmac/groff_man.man
9092 * tmac/groff_markup.man: Updated and renamed to ...
9093 * tmac/groff_mwww.man: New file.
9094 * tmac/groff_tmac.man: Updated.
9095 * tmac/html-old.tmac: Updated and Renamed from html.tmac.
9096 * tmac/html.tmac: Updated and renamed from html2.tmac.
9097 * tmac/pspic.tmac: Updated html support.
9098 * tmac/s.tmac: Added html output support.
9099 * tmac/troffrc, tmac/troffrc-end: Updated.
9101 * Makefile.in, doc/Makefile: Updated.
9102 * doc/groff.texinfo: Added info about new `\O' escape.
9103 * doc/homepage.ms: Use `MAILTO' macro.
9105 * font/devhtml/DESC.proto: Add `C' font.
9106 * font/devhtml/Makefile.sub: Updated.
9107 * font/devhtml/R.proto: Minor fixes.
9108 * font/devhtml-old/Makefile.sub: Updated.
9110 * src/devices/grohtml-old/Makefile.sub: Updated.
9112 * src/libs/libdriver/printer.cc (printer::get_font_from_index): New
9114 * src/libs/libgroff/htmlindicate.cc (html_begin_suppress,
9115 graphic_start): Add `inline' parameter. Update.
9116 (html_end_suppress, graphic_end): Update.
9118 * src/include/html-strings.h: New file.
9119 * src/include/htmlindicate.h: Comments updated.
9120 * src/include/printer.h: Updated.
9122 * src/preproc/eqn/main.cc (do_file, main): Updated.
9123 * src/preproc/pic/troff.cc (troff_output::start_picture,
9124 troff_output::finish_picture): Updated.
9125 * src/preproc/tbl/main.cc (process_input_file): Updated.
9127 * src/roff/groff/groff.cc (main): Updated.
9128 Pass device arguments to predrivers also.
9129 Use `ps' device for `eqn' preprocessor if `-Thtml' is given.
9130 * src/roff/troff/env.h (environment): Updated.
9131 New elements `need_eol' and `ignore_next_eol' (for html output).
9132 * src/roff/troff/env.cc (environment::environment): Add initializers
9133 for `need_eol' and `ignore_next_eol'.
9134 (environment::add_html_tag_eol, environment::add_html_tag_tabs): New
9136 (point_size, fill, no_fill, center, right_justify, line_length,
9137 indent, temporary_indent, break_request, handle_tab): Use
9139 (set_tabs): Use `add_html_tag_tabs()'.
9140 (environment::add_html_tag): Updated.
9141 (environment::do_break): Updated.
9142 * src/roff/troff/div.cc (space_request, flush_output): Use
9143 `environment::add_html_tag()'.
9144 * src/roff/troff/input.cc: Updated.
9145 New variable `html_level' to indicate nested `html-begin' requests.
9146 (file_iterator::fill): Use `environment::add_html_tag_eol()'.
9147 (non_interpreted_char_node, token_node, non_interpreted_node): Add
9148 `force_tprint()' method.
9149 (token::next): Handle `\O'.
9150 (do_suppress): Implement it.
9151 (html_begin, html_end, html_image): New functions.
9152 (init_output_requests): Renamed to ...
9153 (init_html_requests): this.
9155 (macro::append_str, macro::append_unsigned, macro::append_int): New
9157 New variable `output_low_mark_miny' to limit minimal value of y.
9158 (reset_output_registers): Use it.
9159 (output_request): Removed.
9160 (get_output_registers): New function.
9161 * src/roff/troff/node.h (node): Make `force_tprint()' virtual.
9162 (*_node): Added `force_tprint()' if necessary.
9163 (special_node): New elements `tf' and `get_tfont()'.
9164 (suppress_node): New class.
9165 * src/roff/troff/node.cc:
9166 New global variables `image_no' and `suppress_start_page'.
9167 (real_output_file): New method `is_on()'.
9168 (troff_output_file): New method `start_special(tfont)'.
9169 (troff_output_file::really_print_line): Use `tprint' conditionally.
9170 (real_output_file::print_line): Updated.
9171 (real_output_file::on): Updated.
9172 (*_node): Added `force_tprint()'.
9173 (special_node::special_node): Initializer updated.
9174 (special_node::same, special_node::copy, special_node::tprint_start):
9176 (get_reg_int, get_reg_str): New functions.
9177 (suppress_node::*): New methods.
9178 New global variables last_position, last_image_filename;
9179 (min): New inline function.
9180 * src/roff/troff/reg.h, src/roff/troff/request.h,
9181 src/roff/troff/troff.h: Updated.
9183 2001-01-13 Werner LEMBERG <wl@gnu.org>
9185 * NEWS, src/roff/troff/troff.man, doc/groff.texinfo: Fix
9186 documentation of `asciify' request.
9188 2001-01-12 Werner LEMBERG <wl@gnu.org>
9190 * src/roff/troff/input.cc: Move definition of special characters
9191 like `ESCAPE_TILDE' to ...
9192 * src/roff/troff/input.h: New file.
9193 * src/roff/troff/Makefile.sub (HDRS): Add it.
9195 Extending the .asciify request to `unformat' space characters also.
9197 * src/roff/troff/node.h (word_space_node): Add `num_spaces' element
9198 to count input space characters.
9199 Update constructors to take care of it.
9200 * src/roff/troff/node.cc (space_char_hmotion_node::asciify): Use
9201 `ESCAPE_SPACE' instead of normal space.
9202 (word_space_node::asciify): New method.
9203 (unbreakable_space_node::asciify): New method.
9204 (word_space_node::merge_space): New method.
9205 * src/roff/troff/env.cc (environment::space_newline,
9206 environment::space): Add code to initialize `num_spaces' (using the
9207 constructor of `word_space_node').
9208 * NEWS, src/roff/troff/troff.man, man/groff.man, doc/groff.texinfo:
9211 2001-01-09 Werner LEMBERG <wl@gnu.org>
9213 * man/groff_char.man: Use table header traps only conditionally.
9215 2001-01-09 Bjarni Ingi Gíslason <bjarniig@hi.is>
9217 * man/groff_char.man: Add `ý' and `Ý' to the `acute' group.
9219 2001-01-08 Werner LEMBERG <wl@gnu.org>
9221 Introducing the `box' and `boxa' requests which are similar to
9222 `di' resp. `da' but omitting a partially filled line (which is
9223 restored after ending the diversion).
9225 * src/roff/troff/div.h (diversion): Add elements to save partially
9227 * src/roff/troff/div.cc (do_divert): Add parameter `boxing' to save
9228 partially filled line.
9229 (divert, divert_append): Updated.
9230 (box, box_append): New functions.
9231 (init_div_requests): Use them.
9232 * src/roff/troff/env.h (environment): do_divert() is now a friend.
9233 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
9235 * doc/groff.texinfo: Fix documentation of `lf' request.
9237 2000-12-25 Werner LEMBERG <wl@gnu.org>
9239 * src/roff/troff/troff.man, NEWS: Document `writem' request.
9241 2000-12-21 Werner LEMBERG <wl@gnu.org>
9243 Ignore `ss' request if in compatibility mode.
9245 * src/roff/troff/input.cc: Make `compatible_flag' non-static.
9246 * src/roff/troff/env.h: Added extern `compatible_flag' declaration.
9247 * src/roff/troff/env.cc (space_size): Use it.
9249 * doc/groff.texinfo, src/roff/troff/troff.man: Fix documentation of
9250 `ss' request in nroff mode.
9252 * tmac/an-old.tmac: Fixed some serious bugs introduced with latest
9255 2000-12-15 Ruslan Ermilov <ru@FreeBSD.org>
9257 * tmac/troffrc, tmac/troffrc-end: Convert tmac.* to *.tmac.
9259 2000-12-13 Werner LEMBERG <wl@gnu.org>
9261 * src/preproc/eqn/Makefile.sub (MAN1): Added neqn.man.
9262 * src/preproc/eqn/neqn.man: Small fixes and additions.
9264 2000-12-13 Ruslan Ermilov <ru@FreeBSD.org>
9266 * src/utils/addftinfo/addftinfo.man, src/devices/grops/grops.man:
9269 * src/preproc/eqn/neqn.man: New file.
9271 * src/preproc/tbl/table.cc (table::print): Fix `indent cannot be
9274 * tmac/e.tmac: Add `T&' macro.
9275 Fix `indent cannot be negative' warning.
9276 * tmac/s.tmac: Fix `indent cannot be negative' warning.
9278 2000-12-07 Werner LEMBERG <wl@gnu.org>
9280 * src/include/lib.h: Replaced __ALPHA with __alpha symbol.
9282 2000-12-06 Werner LEMBERG <wl@gnu.org>
9284 * PROBLEMS: Added info about adding -lPW on HP-UX to satisfy the
9287 * MORE.STUFF: Added info about deroff for djgpp.
9289 * tmac/an-old.tmac, tmac/groff_man.man, doc/groff.texinfo, NEWS: Fix
9290 documentation of -rcR switch.
9292 2000-12-03 Werner LEMBERG <wl@gnu.org>
9294 * tmac/an-old.tmac: Implementing the -rcR switch (similar to mdoc);
9295 if -rcR=1 (which is now the default in nroff mode), a single, very
9296 long page is created instead of multiple pages: All `ne' and `wh'
9297 requests are put into conditionals; a new macro `an-end' is added to
9298 be called with `em'.
9300 Some other minor cleanups.
9302 * NEWS, tmac/groff_man.man, doc/groff.texinfo: Updated.
9304 2000-12-02 Werner LEMBERG <wl@gnu.org>
9306 Fixing a bug which prevented hyphenation in words followed
9307 immediately by a TOKEN_NODE (e.g. `\ ', `\~', etc.).
9309 * src/roff/troff/input.cc (process_input_stack <token::TOKEN_NODE>):
9310 Adding possibly_break_line().
9311 * src/roff/troff/env.h (environment): Make possibly_break_line()
9314 Make `\~' usable in .tr request.
9316 * src/roff/troff/token.h (token_type): Add TOKEN_STRETCHABLE_SPACE.
9317 (token): Add stretchable_space().
9318 * src/roff/troff/input.cc (token::next, token::delimiter,
9319 token::description, process_input_stack, do_translate,
9320 add_to_node_list, token::process): Use it.
9321 * src/roff/troff/node.h (node): Add fourth parameter to add_char()
9322 for adjusting the space.
9323 * src/roff/troff/node.cc (node::add_char): Implement it. Add code
9324 for stretchable space.
9325 * src/roff/troff/input.cc (token::add_to_node_list): Use it.
9326 (make_node): Add code for stretchable space.
9327 * src/roff/troff/env.cc (environment::add_char): Use it.
9328 * src/roff/troff/input.cc: Add ESCAPE_TILDE special character.
9329 (get_copy, token::next, transparent_translate, asciify): Use it.
9331 * NEWS, src/roff/troff/troff.man, src/roff/troff/TODO,
9332 doc/groff.texinfo: Updated.
9333 * man/groff.man: Small reorderings.
9335 2000-11-23 Werner LEMBERG <wl@gnu.org>
9338 * src/preproc/eqn/main.cc (main): Use `config_macro_path' for -M
9340 * src/roff/troff/input.cc (main): Add `config_macro_path' and
9341 `safer_macro_path' to -M option.
9342 * src/roff/troff/troff.man: Fixes.
9344 2000-11-22 Werner LEMBERG <wl@gnu.org>
9346 Use safer path (except for config files) if -U isn't specified. Add
9347 a special macro path (without home and current directory) for config
9348 files. Add home directory to unsafe path for consistency. Don't
9349 include the home directory in the font path.
9351 * src/libs/libgroff/macropath.cc: Add `config_macro_path', change
9353 * src/include/macropath.h: Add `config_macrp_path'.
9354 * src/libs/libgroff/fontfile.cc: Fix font path.
9355 * src/roff/troff/input.cc (process_startup_file): Use
9356 `config_macro_path'.
9357 (main): Select unsafe path if -U is given.
9359 * src/preproc/eqn/main.cc (main): Fixing search path for
9361 * src/preproc/eqn/eqn.man: Updated.
9363 * src/roff/troff/troff.man, man/roff.man, tmac/groff_tmac.man:
9366 * src/preproc/grn/grn.man, src/devices/grodvi/grodvi.man,
9367 src/devices/grohtml/grohtml.man, src/devices/grolbp/grplbp.man,
9368 src/devices/grolj4/grolj4.man, src/devices/grops/grops.man,
9369 src/devices/grotty/grotty.man: Updated.
9371 * Makefile.in: Fix comments.
9373 2000-11-17 Werner LEMBERG <wl@gnu.org>
9375 * tmac/safer.tmac: Empty file added (again) for compatibility
9377 * tmac/Makefile.sub: Updated.
9379 2000-11-16 Werner LEMBERG <wl@gnu.org>
9381 * src/devices/grodvi/dvi.cc (main),
9382 src/devices/grohtml2/post-html.cc (main),
9383 src/devices/grolbp/lbp.cc (main), src/devices/grolj4/lj4.cc
9384 (main), src/devices/grops/ps.cc (main), src/devices/grotty/tty.cc
9385 (main), src/preproc/eqn/main.cc (main), src/preproc/grn/main.cc
9386 (main), src/preproc/html2/pre-html.cc (main),
9387 src/preproc/pic/main.cc (main), src/preproc/refer/refer.cc (main),
9388 src/preproc/soelim/soelim.cc (main), src/preproc/tbl/main.cc
9389 (main), src/roff/groff/groff.cc (main), src/roff/troff/input.cc
9390 (main), src/utils/hpftodit/hpftodit.cc (main),
9391 src/utils/indxbib/indxbib.cc (main), src/utils/lkbib/lkbib.cc
9392 (main), src/utils/lookbib/lookbib.cc (main),
9393 src/utils/pfbtops/pfbtops.c (main), src/utils/tfmtodit/tfmtodit.cc
9394 (main): Use stdout for -v.
9395 * src/roff/groff/groff.cc (run_commands),
9396 src/roff/groff/pipeline.c (run_pipeline): New parameter `no_pipe'
9397 to make direct printing to stdout possible.
9398 * src/roff/groff/pipeline.h: Updated.
9400 * src/utils/afmtodit/afmtodit.pl: Add -v switch.
9401 * src/utils/afmtodit/Makefile.sub (afmtodit): Use @VERSION@.
9402 * src/utils/afmtodit/afmtodit.man: Updated.
9404 * src/utils/addftinfo/addftinfo.cc (main): Add -v switch.
9405 (version): New function.
9407 * src/utils/addftinfo/addftinfo.man: Updated.
9409 * src/devices/*/*, src/preproc/*/*, src/roff/*/*, src/utils/*/*:
9410 Fixing copyright dates.
9412 * src/preproc/eqn/neqn.sh: Adding GROFF_BIN_PATH to path instead of
9415 * src/devices/grolbp/lbp.cc (main): Use Version_string instead of
9418 * src/roff/nroff/Makefile.sub (nroff): Fix use of @VERSION@.
9420 2000-11-15 Werner LEMBERG <wl@gnu.org>
9422 In all programs, make -v return immediately with exit status 0 to
9423 be compliant with the GNU standard.
9425 * src/devices/grodvi/dvi.cc (main),
9426 src/devices/grohtml2/post-html.cc (main),
9427 src/devices/grolbp/lbp.cc (main), src/devices/grolj4/lj4.cc
9428 (main), src/devices/grops/ps.cc (main), src/devices/grotty/tty.cc
9429 (main) src/preproc/eqn/main.cc (main), src/preproc/grn/main.cc
9430 (main), src/preproc/html2/pre-html.cc (main),
9431 src/preproc/pic/main.cc (main), src/preproc/refer/refer.cc (main),
9432 src/preproc/soelim/soelim.cc (main), src/preproc/tbl/main.cc
9433 (main), src/roff/groff/groff.cc (main), src/roff/troff/input.cc
9434 (main): Implement it.
9437 * src/roff/groff/groff.cc (main): Add copyright notice. Add refer
9438 and postprocessors to the -v option.
9440 * src/roff/grog/grog.pl: Implement -v.
9441 * src/roff/grog/Makefile.sub (grog): Use @VERSION@.
9442 * src/roff/grog/grog.man, doc/groff.texinfo: Updated.
9444 * src/roff/nroff/nroff.sh: Implement -v.
9445 * src/roff/nroff/Makefile.sub (nroff): Use @VERSION@.
9446 * src/roff/nroff/nroff.man: Updated.
9448 * src/preproc/eqn/main.cc (main): Fix comment typo.
9450 * MORE.STUFF: Added info about djgpp port of grap.
9452 2000-11-14 Werner LEMBERG <wl@gnu.org>
9454 * src/roff/grog/grog.{pl,sh}: Implemented -C switch for compatibility
9455 mode (or rather, implemented non-compatibility mode).
9456 * NEWS, src/roff/grog/grog.man, doc/groff.texinfo: Updated.
9458 * src/roff/groff/groff.cc (main): Add BIN_PATH to PATH instead of
9459 replacing it -- we don't find gxditview otherwise.
9460 * NEWS, src/roff/groff/groff.man, doc/groff.texinfo: Updated.
9462 * src/preproc/pic/depend: Removed. Unnecessary.
9464 Implemented dummy keyword `solid' in pic for compatibility with
9467 * lex.cc (lookup_keyword): Added `solid'.
9468 * pic.y: Added SOLID with dummy rule.
9469 * pic.cc, pic_tab.h: Regenerated.
9470 * doc/pic.ms: Updated.
9472 2000-11-13 Werner LEMBERG <wl@gnu.org>
9474 For security reasons, don't use the current directory but the home
9475 directory while searching and scanning troffrc and troffrc-end.
9476 Similarly, replace the current directory with the home directory
9479 * Makefile.in (fontpath, tmacpath): Remove current directory.
9481 * src/libs/libgroff/searchpath.cc (search_path::search_path): Add
9482 two parameters `add_home' and `add_current'.
9483 (search_path::~search_path, search_path::command_line_dir,
9484 search_path::open_file): Remove tests for `dirs' being zero.
9485 * src/include/searchpath.h: Adjust.
9486 * src/libs/libgroff/macropath.cc, src/include/macropath.h: Add
9488 * src/libs/libgroff/fontfile.cc: Adjust `font_path'.
9490 * src/roff/troff/troff.h: Add `searchpath.h' and `mac_path'.
9491 * src/roff/troff/input.cc: Use `mac_path', initialized with
9493 (process_startup_file): Set `mac_path' to `safer_macro_path'.
9494 * src/roff/troff/env.cc: Use `mac_path'.
9496 * src/preproc/eqn/main.cc (main): Use `safer_macro_path'.
9498 * NEWS, man/roff.man, src/roff/troff/troff.man,
9499 src/roff/groff/groff.man, tmac/groff_tmac.man, arch/djgpp/README:
9502 2000-11-12 Werner LEMBERG <wl@gnu.org>
9504 * src/include/lib.h: Don't include groff-getopt.h for OSF/1.
9506 * aclocal.m4 (GROFF_SYS_ERRLIST): Do test in C, not in C++.
9507 * configure.in: Fix typo in comment.
9508 * configure: Regenerated.
9510 * src/libs/libgroff/*, src/include/*, src/roff/troff/*: Fixing
9513 2000-11-08 Werner LEMBERG <wl@gnu.org>
9515 Add system tmac directory (/usr/local/lib/groff/site-tmac).
9517 * Makefile.in: Add $(libdir), $(libprogramdir), and $(systemtmacdir).
9518 (uninstall_dirs): Add $(libdir), $(libprogramdir), and
9521 * Makefile.comm (.man.n): Add @SYSTEMMACRODIR@.
9522 * tmac/Makefile.sub (install_data): Create
9523 $(systemtmacdir) and $(localtmacdir).
9524 (uninstall_sub): Use $(systemtmacdir) for wrapper macros.
9525 * man/roff.man, src/roff/troff/troff.man, src/roff/groff/groff.man,
9526 NEWS, doc/groff.texinfo: Updated and minor fixes.
9528 * Makefile.comm, Makefile.in: Added tmac_{s,an}_prefix stuff again.
9529 * tmac/Makefile.sub: Added `wrap' stuff again, but installing into
9530 $(systemtmacdir) since the wrapper files are platform-dependent.
9532 2000-11-01 Werner LEMBERG <wl@gnu.org>
9534 * doc/groff.texinfo: Fix typo.
9536 2000-10-26 Werner LEMBERG <wl@gnu.org>
9538 Convert macros `tmac.XXX' to `XXX.tmac'. Special cases:
9539 tmac.doc.old -> doc-old.tmac
9540 tmac.an.old -> an-old.tmac
9542 * tmac/tmac.*: Moved to ...
9543 * tmac/*.tmac: this.
9544 * tmac/man.local: Fix comment.
9545 * tmac/groff_man.man, tmac/groff_markup.man, tmac/groff_mdoc.man,
9546 tmac/groff_me.man, tmac/groff_ms.man, tmac/groff_tmac.man: Updated.
9547 Added some `FILES' sections. More use of @...@ directives. Other
9549 * arch/djgpp/README, font/devutf8/NOTES: Updated.
9550 * doc/homepage.ms, doc/groff.texinfo: Updated.
9551 * man/groff.man, man/roff.man: Updated.
9552 * src/devices/grodvi/grodvi.man, src/devices/grolbp/grolbp.man,
9553 src/devices/grolj4/grolj4.man, src/devices/grops/grops.man,
9554 src/devices/grotty/grotty.man: Updated.
9555 * src/preproc/pic/pic.man: Updated.
9556 * src/roff/grog/grog.pl, src/roff/grog/grog.sh: Use -mdoc-old
9557 instead of -mdoc.old.
9558 * src/roff/grog/grog.man: Document -mdoc and -mdoc-old.
9559 * src/roff/nroff/nroff.man: Updated.
9562 * tmac/fixmacros.sed, tmac/strip.sed: Add explanatory comment.
9564 * tmac/mm.diff: Removed -- it has no use now since the mm package
9567 * tmac/*: Removed trailing spaces.
9569 * arch/djgpp/t-groff.bat: Fix GROFF_TMAC_PATH (hyphen.us is now in
9570 the tmac subdirectory also).
9572 * Makefile.comm, Makefile.in: Remove tmac_{s,an}_prefix stuff.
9573 * tmac/Makefile.sub: Adapted to new macro names; removed `wrap'
9574 stuff since it is no longer needed.
9576 * README, PROBLEMS: Updated.
9578 2000-10-25 Werner LEMBERG <wl@gnu.org>
9580 Invert current behaviour: Search first FOOBAR.tmac, then
9583 * src/roff/troff/input.cc: Introduce MACRO_POSTFIX.
9584 (open_mac_file, macro_source): Implement it.
9585 * src/roff/troff/troff.man, tmac/groff_tmac.man, man/roff.man,
9586 doc/groff.texinfo, NEWS: Document it.
9588 * src/roff/nroff/nroff.man, src/roff/groff/groff.man, man/groff.man:
9589 Small documentation improvements.
9591 * test-groff: Fix GROFF_TMAC_PATH (hyphen.us is now in the tmac
9594 * font/devps/Makefile.sub: Fix rules for dingbats.*map.
9596 2000-10-24 Werner LEMBERG <wl@gnu.org>
9598 Add local tmac directory (groff/site-tmac).
9600 * Makefile.in: Add $(localtmacdir).
9601 (uninstall_dirs): Add $(localtmacdir).
9602 * Makefile.comm (.man.n): Add @LOCALMACRODIR@.
9603 * tmac/Makefile.sub (install_data, uninstall_sub): Handle man.local
9604 in $(localtmacdir). Create $(localtmacdir).
9605 * man/roff.man, src/roff/troff/troff.man, NEWS, doc/groff.texinfo:
9606 Updated and minor fixes.
9608 Rename font/devps/generate/dingbats[r]map to dingbats.[r]map.
9610 * font/devps/generate/Makefile.sub, arch/djgpp/README: Adjust.
9612 2000-10-23 Werner LEMBERG <wl@gnu.org>
9614 Move hyphen.us to tmac directory.
9616 * src/roff/troff/hyphen.us: Removed.
9617 * src/tmac/hyphen.us: Added.
9618 * src/roff/troff/Makefile.sub, tmac/Makefile.sub: Updated.
9620 Change installation structure for data files from .../groff/... to
9621 .../groff/<version><revision>/... to be conform with other GNU
9624 * Makefile.in, Makefile.comm, src/utils/indxbib/Makefile.sub,
9625 doc/Makefile: Implement it.
9626 * aclocal.m4 (GROFF_PAGE): Add test for new directory structure.
9627 * configure: Updated.
9628 * arch/djgpp/README, font/devutf8/NOTES: Use it.
9629 * NEWS: Document it.
9630 * man/roff.man, tmac/groff_tmac.man: Use @FONTPATH@, @FONTDIR@, and
9631 @MACRODIR@ instead of hard-coded directories.
9633 2000-10-22 Werner LEMBERG <wl@gnu.org>
9635 Implement $GROFF_BIN_PATH environment variable (which defaults to
9636 $bindir) used for child programs of groff and similar wrappers.
9638 * gendefs.sh: Improve documentation.
9639 * Makefile.comm (,man.n), src/include/Makefile.sub (defs.h),
9640 src/preproc/eqn/Makefile.sub (neqn),
9641 src/roff/nroff/Makefile.sub (nroff): Add $(bindir).
9642 * src/preproc/eqn/neqn.sh, src/roff/nroff/nroff.sh: Implement
9644 * src/roff/groff/groff.cc (main): Implement $GROFF_BIN_PATH and
9645 $GROFF_PATH__ (the latter for communication with troff).
9646 * src/roff/troff/input.cc (main): Use $GROFF_PATH__ for $PATH if
9648 * NEWS, src/roff/nroff/nroff.man, src/roff/groff/groff.man,
9649 doc/groff.texinfo: Document it.
9651 * doc/groff.texinfo: Improve documentation of troff's -a option.
9653 2000-10-17 Gaius Mulley <gaius@glam.ac.uk>
9655 * src/roff/troff/node.cc: Fixed calculation of opminx and fixed
9656 non-intrusive eol marker.
9657 (troff_output_file::determine_line_limits): New function.
9658 (troff_output_file::draw): Use it.
9659 * src/roff/troff/env.cc (environment::add_html_tag): Use output() +
9660 output_pending_lines() instead of output_line().
9661 * src/preproc/eqn/main.cc (do_file): Fix graphic_end().
9662 * src/preproc/html2/pre-html.cc (char_buffer::write_file_troff,
9663 createImage): Small fixes.
9665 2000-10-14 Werner LEMBERG <wl@gnu.org>
9667 Replace tmac.safer with a real secure solution.
9669 * src/roff/troff/input.cc (open_request, opena_request, pipe_source,
9670 system_request, pipe_output): Disable requests if in safer mode.
9671 * src/roff/groff/groff.cc (main): Remove reference to tmac.safer.
9672 * tmac/tmac.safer, tmac/groff_msafer.man: Removed.
9673 * tmac/Makefile.sub, NEWS, man/roff.man, tmac/groff_tmac.man,
9674 doc/groff.texinfo, src/roff/groff/groff.man,
9675 src/roff/troff/troff.man, arch/djgpp/README: Updated.
9677 * src/devices/grops/ps.cc (main), src/devices/grops/psrm.cc
9678 (resource_manager::output_prolog): Replace setenv() with putenv().
9680 2000-10-09 Werner LEMBERG <wl@gnu.org>
9682 * src/libs/libbib/map.c, src/libs/libgroff/getcwd.c,
9683 src/libs/libgroff/strtol.c, src/preproc/html2/image.cc,
9684 src/preproc/html2/pre-html.cc, src/preproc/html2/pushbackbuffer.cc,
9685 src/roff/groff/pipeline.c: Removing `#ifndef errno' to avoid
9686 compilation errors with some compilers. It seems that this code
9687 is no longer necessary -- if yes, it is easy to add some #ifdef's
9688 for that particular old-fashioned compiler.
9690 * MORE.STUFF: Added info about Meta-tbl.
9692 * doc/groff.texinfo: Added more info about `.if "..."..."'.
9694 2000-10-07 Werner LEMBERG <wl@gnu.org>
9696 Adding a new escape sequence \B'...': If the string between
9697 the delimiters is a valid numeric expression, return the character
9698 `1', and `0' otherwise. This is an analogon to \A.
9700 * src/roff/troff/input.cc (do_expr_test): Implement it.
9701 (token::next): Use it.
9702 * src/roff/troff/troff.man, NEWS, man/groff.man: Document it.
9704 * tmac/tmac.trace: Made independent from escape character.
9706 2000-10-06 Werner LEMBERG <wl@gnu.org>
9708 Adding a new request .dei: define indirect. The first and second
9709 parameter of .dei are taken from string registers instead directly;
9710 this very special request is needed to make tmac.trace independent
9711 from the escape character (which might even be disabled).
9713 * src/roff/troff/input.cc (do_define_macro): Implement it.
9714 (define_macro_indirect): New function.
9715 (init_input_requests): Use it.
9717 Adding two requests .ecs and .ecr: Save and restore the escape
9718 character. These two requests are needed to make tmac.trace
9719 independent from the escape character (which might even be
9722 * src/roff/troff/input.cc (save_escape_char, restore_escape_char):
9724 (init_input_requests): Use it.
9726 * src/roff/troff/troff.man, NEWS, man/groff.man: Updated.
9728 2000-09-22 Ricardo Soares Guimarães <ricardo@conectiva.com.br>
9730 Adding a new option -P and new environment variable GROPS_PROLOGUE
9731 to grops, selecting a different prologue file (minor modifications
9734 * src/devices/grops/psrm.cc (resource_manager::output_prolog),
9735 src/devices/grops/ps.cc (main): Implement it.
9736 * src/devices/grops/grops.man, NEWS: Document it.
9738 2000-09-22 Werner LEMBERG <wl@gnu.org>
9740 * INSTALL: Add info about selecting paper format.
9742 2000-09-21 Werner LEMBERG <wl@gnu.org>
9744 * src/roff/troff/input.cc (main): Fixing compiler warning.
9745 * src/include/{driver.h, lib.h}: Move inclusion of string.h and
9746 strings.h from the former to the latter.
9747 * src/devices/grolbp/lpb.cc, src/include/lib.h: Move strncasecmp()
9748 stuff from the former to the latter.
9750 2000-09-11 Werner LEMBERG <wl@gnu.org>
9752 Implementing two new requests .tm1 and .tmc: The former is similar
9753 to .tm but can output leading spaces; its syntax is similar to
9754 defining a string, i.e., a `"' can be used to mark the beginning of
9755 the string to be written to stderr: `.tm1 " test'. The latter is
9756 similar to .tm1 but doesn't write out a final newline character.
9758 * src/roff/troff/input.cc (terminal1, terminal_continue,
9759 do_terminal): New functions.
9760 (init_input_requests): Use them.
9761 * src/roff/troff/troff.man, NEWS, man/groff.man: Updated.
9763 2000-09-09 Werner LEMBERG <wl@gnu.org>
9765 * tmac/groff_mdoc.samples.man: Small fixes.
9767 2000-09-08 Werner LEMBERG <wl@gnu.org>
9769 * tmac/groff_mdoc.man: Fixing typo.
9771 2000-09-02 Werner LEMBERG <wl@gnu.org>
9773 Implementing a .nop request which does nothing.
9775 * src/roff/troff/input.cc (nop_request): New function.
9776 (init_input_requests): Use it.
9777 * src/roff/troff/troff.man, NEWS, man/groff.man: Updated.
9779 2000-09-01 Werner LEMBERG <wl@gnu.org>
9781 * doc/groff.texinfo: Added some comments.
9783 2000-08-30 Werner LEMBERG <wl@gnu.org>
9785 * src/roff/troff/TODO: Updated.
9787 2000-08-25 Werner LEMBERG <wl@gnu.org>
9789 * doc/groff.texinfo: Fix comment how to compile the DVI file.
9791 2000-08-25 Eli Zaretskii <eliz@is.elta.co.il>
9793 * font/devps/generate/Makefile (SHELL): Define explicitly to
9794 "/bin/sh", for non-Unix platforms.
9795 (extraclean): Use a more portable "" quoting instead of a
9796 backslash (which doesn't work on DOS/Windows).
9798 * font/devlj4/generate/Makefile (extraclean): Ditto.
9800 * font/devdvi/generate/Makefile (extraclean): Ditto.
9802 2000-08-25 Werner LEMBERG <wl@gnu.org>
9804 * NEWS, doc/groff.texinfo, tmac/groff_tmac.man, man/roff.man,
9805 src/roff/troff/troff.man: Document Eli's latest changes.
9807 2000-08-25 Eli Zaretskii <eliz@is.elta.co.il>
9809 * src/roff/troff/input.cc (open_mac_file, macro_source): Support
9810 macro file names of the form NAME.tmac as well as tmac.NAME.
9812 2000-08-25 Werner LEMBERG <wl@gnu.org>
9814 * src/include/posix.h: Remove definition of FILENAME_MAX.
9816 * src/preproc/html2/pre-html.h, pre-html.cc: Add return type to
9817 `sys_fatal' and `stop' function().
9819 * test-groff: Updated.
9821 2000-08-24 Gaius Mulley <gaius@glam.ac.uk>
9823 Added the new troff command .output <arg> to suppress output (while
9824 still obeying motion) and also the opminx, opminy, opmaxx, opmaxy
9825 registers (for passing the output dimensions to the output device).
9827 * src/roff/troff/div.cc (top_level_diversion::output): Use `width'
9829 * src/roff/troff/node.h, src/roff/troff/node.cc
9830 (troff_output_file::really_print_line,
9831 ascii_output_file::really_print_line,
9832 supress_output_file::really_print_line): Use `width' parameter.
9833 (troff_output_file::really_on, troff_output_file::really_off,
9834 output_file::on, output_file::off, real_output_file::on,
9835 real_output_file::off, real_output_file::really_on,
9836 real_output_file::really_off): New functions.
9837 (real_output_file:public output_file): New variable `output_on'.
9838 (real_output_file::begin_page, real_output_file::copy_file,
9839 real_output_file::transparent_char, real_output_file::print_line):
9841 (real_output_file::print_line): Use check_output_limits.
9842 * src/roff/troff/reg.h, src/roff/troff/request.h,
9843 src/roff/troff/input.cc (assign_registers): New function to remove
9845 (do_ps_file): Use it.
9846 (check_output_limits, reset_output_registers, output_request,
9847 init_output_requests): New functions.
9848 (init_input_requests): Updated.
9850 Added new grohtml2 device and html2 preprocessor (coding
9851 not yet finished) which will eventually replace grohtml.
9853 * Makefile.in, tmac/Makefile.sub, tmac/eqnrc, tmac/troffrc-end:
9855 * src/include/htmlindicate.h, src/include/htmlindicate
9856 (html_begin_suppress, html_end_suppress): New functions.
9857 * src/preproc/tbl/main.cc: Use it.
9858 * src/roff/groff/groff.cc: Add support for html2 device (which will
9859 automatically invoke the html2 preprocessor).
9860 * src/roff/troff/input.cc (is_html2): New variable.
9861 * src/roff/troff/troff.h, src/roff/troff/env.h,
9862 src/roff/troff/env.cc (environment::add_html_tag): New function
9864 (environment::do_break): Use it.
9865 * font/devhtml2/*: New files.
9866 * src/devices/grohtml2: New device.
9867 * src/preproc/html2: New preprocessor.
9868 * tmac/tmac.html-tags, tmac/tmac.html2: New files.
9870 2000-08-23 Werner LEMBERG <wl@gnu.org>
9872 * src/devices/grolbp/lbp.cc: Same workaround for sinix as for AIX.
9874 2000-08-22 Werner LEMBERG <wl@gnu.org>
9876 * src/include/lib.h: Provide a fix for IRIX to not include
9879 2000-08-18 Werner LEMBERG <wl@gnu.org>
9881 * configure.in: Don't provide an empty value for SH_SCRIPT_SED_CMD
9882 since some non-GNU sed programs can't handle null regexps.
9883 * configure, src/preproc/eqn/Makefile.sub,
9884 src/roff/grog/Makefile.sub, src/roff/nroff/Makefile.sub: Updated.
9886 * src/devices/grolbp/lbp.cc: Add an AIX workaround for an autoconf
9887 bug (string.h and strings.h are both needed according to latest
9890 * MORE.STUFF: Added info about unroff and troffcvt.
9892 2000-08-08 Werner LEMBERG <wl@gnu.org>
9894 * tmac/tmac.a4: Will now work with ms macros also; -ma4 should be
9897 * tmac/tmac.man.old: Remove unused number register.
9899 * tmac.doc: Minor documentation fix.
9901 2000-08-07 Paul Eggert <eggert@twinsun.com>
9903 * src/roff/groff/pipeline.c (is_system_shell):
9904 Fix typo: "monocased_shell" no longer exists.
9906 2000-08-07 Paul Eggert <eggert@twinsun.com>
9908 Remove FILENAME_MAX limits.
9910 * src/roff/groff/pipeline.c (is_system_shell): Do not assume
9911 that the argument length is less than FILENAME_MAX.
9912 * src/libs/libgroff/tmpfile.cc (add_tmp_file): Likewise.
9913 Use struct hack to allocate and free file name.
9914 (struct xtmpfile_list): fname is now part of the structure,
9915 not a pointer to another string.
9917 2000-08-07 Tom Schmidt <tschmidt@micron.com>
9919 * src/include/posix.h: Add a default value for FILENAME_MAX.
9921 2000-08-06 Paul Eggert <eggert@twinsun.com>
9923 Add support for new BSD-style man pages (with ".Dd" instead of
9924 ".TH"), so that "groff -man" understands both styles, even
9925 when running "groff -man" on a host whose system man page
9926 macros don't support ".Dd".
9928 * tmac/Makefile.sub (NORMALFILES): Add tmac.an.old.
9929 (stamp-wrap): Source tmac.andoc first when wrapping man macros,
9930 in case the system man macros don't define Dd or TH.
9932 * tmac/tmac.an.old: Renamed from tmac/tmac.an.
9933 * tmac/tmac.an: New one-line file.
9934 * tmac/tmac.andoc (TH): Adjust to the tmac.an.old file renaming.
9936 2000-08-06 Werner LEMBERG <wl@gnu.org>
9938 * src/roff/troff/troff.man: Fixing typos.
9940 Version 1.16.1 released
9941 =======================
9943 2000-07-31 Werner LEMBERG <wl@gnu.org>
9945 Preparing release 1.16.1.
9947 * REVISION: Revision number set to 1.
9948 * MORE.STUFF: Added info about port to DOS.
9949 * NEWS, win32-diffs: Updated.
9951 * src/include/nonposix.h: Remove first line -- this file is used
9954 * Makefile.in (dist): Delete Imakefile earlier to avoid a soft
9957 2000-07-30 Werner LEMBERG <wl@gnu.org>
9959 * doc/texinfo.tex: Update to latest version.
9961 2000-06-28 Paul Eggert <eggert@twinsun.com>
9963 * Makefile.in (ENVSETUP): Don't assume POSIX make semantics for
9964 commands that fail. Don't assume that "export a=b" is valid shell
9965 syntax. This is needed for Solaris 2.5.1.
9967 * src/libs/libgroff/tmpfile.cc, src/utils/indxbib/indxbib.cc: Fix
9968 comment about missing Solaris headers.
9970 * PROBLEMS: Add section about problems with Sun Make and VPATH.
9972 2000-06-25 Werner LEMBERG <wl@gnu.org>
9974 * src/devics/grodvi/dvi.cc: Replace _setmode() (for MSC) with
9977 * src/include/posix.h: Use HAVE_UNISTD instead of _MSC_VER.
9979 * win32-diffs: Updated.
9980 * README.WIN32: Added CRs to make all Windows editors happy.
9982 * src/roff/troff/node.cc: Added WIFSIGNALED() macro (copied from
9983 src/roff/groff/pipeline.c).
9985 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
9987 * src/roff/grog/Makefile.sub (grog): Prepend `-e' to
9988 $(SH_SCRIPT_SED_CMD), for the case where its value is empty.
9990 2000-06-17 Eli Zaretskii <eliz@is.elta.co.il>
9992 * src/utils/tfmtodit/tfmtodit.cc: #include nonposix.h.
9993 (tfm::load, gf::load): Open tfm and gf files in binary mode: these
9995 (main): Support non-Posix systems with several different styles of
9996 slash characters in file names.
9998 * src/utils/pfbtops/pfbtops.c: #include nonposix.h.
9999 (main) [SET_BINARY]: Switch stdin into binary mode.
10001 * src/utils/indxbib/indxbib.cc: #include nonposix.h.
10002 (main): Support file names with several possible slash-type
10003 characters, as given by DIR_SEPS[] in nonposix.h.
10004 (main) [__MSDOS__]: If renaming the temporary index file fails
10005 because it has more than one dot in its trunk, replace the dot
10006 with an underscore and try again.
10007 (do_file): Use FOPEN_RB instead of "r". Skip every CR before a
10009 [__MSDOS__ || _MSC_VER]: Stop at the first ^Z character.
10011 * src/utils/hpftodit/hpftodit.cc: #include nonposix.h.
10012 (File::File): Open the input file in binary mode. Strip CR
10013 characters from each CR-LF pair.
10014 (xbasename): Support file names with several possible slash-type
10015 characters, as given by DIR_SEPS[] in nonposix.h.
10017 * src/include/Makefile.sub (HDRS): Add nonposix.h.
10019 * src/roff/troff/node.cc [HAVE_UNISTD_H]: Include <unistd.h>.
10020 (WIFEXITED, WEXITSTATUS, WTERMSIG, WIFSTOPPED, WSTOPSIG)
10021 [!_POSIX_VERSION]: Define for traditional Unix systems.
10022 (real_output_file::real_output_file): Remove the MSVC-specific
10023 call to popen, use instead POPEN_WT, appropriately defined on
10024 nonposix.h. #include nonposix.h.
10025 (real_output_file::~real_output_file): Remove the MSVC-specific
10026 call to pclose, a suitable macro is now defined on nonposix.h.
10027 Use the portable macros WIFEXITED, WIFSIGNALED, WTERMSIG, WSTOPSIG
10028 and WEXITSTATUS instead of assuming traditional Unix
10029 interpretation of the status returned by pclose.
10031 * src/roff/troff/input.cc (pipe_source): Remove the MSVC-specific
10032 call to popen, use POPEN_RT instead (appropriately defined on
10033 nonposix.h). #include nonposix.h.
10034 (ps_bbox_request): Open the PostScript file in binary mode.
10035 Close the file after processing it.
10036 (getpid) [_MSC_VER]: Remove; a suitable macro is now defined on
10039 * src/roff/groff/pipeline.c (run_pipeline) [__MSDOS__ || _WIN32]:
10040 A version of run_pipeline that doesn't use `fork'.
10041 (signal_catcher) [__MSDOS__ || _WIN32]: New function.
10042 (system_shell_name, system_shell_dash_c)
10043 (is_system_shell) [__MSDOS__ || _WIN32]: New functions, to hide
10044 the ugliness of testing DOS/Windows file names for equality, and
10045 support both stock shells and ports of Unix shells.
10047 * src/roff/groff/groff.cc: #include nonposix.h.
10048 (BSHELL): Definition moved to nonposix.h.
10049 (main): Use PATH_SEP[0] instead of literal ':'. Use BSHELL_DASH_C
10050 instead of a literal "-c".
10051 (xbasename): Support file names with several possible slash-type
10052 characters, as given by DIR_SEPS[] in nonposix.h.
10053 (possible_command::print): Use BSHELL_DASH_C and IS_BSHELL instead
10054 of literal strings.
10056 * src/preproc/soelim/soelim.cc: #include nonposix.h.
10057 (do_file): Use IS_ABSOLUTE instead of testing for a literal '/'.
10059 * src/preproc/pic/Makefile.sub (YTABH): Change pic.tab.h to
10062 * src/preproc/pic/lex.cc: Change pic.tab.h to pic_tab.h.
10064 * src/preproc/eqn/Makefile.sub (YTABH): Rename eqn.tab.h to
10067 * src/preproc/eqn/lex.cc: #include eqn_tab.h, not eqn.tab.h.
10069 * src/libs/libgroff/tmpfile.cc (DEFAULT_TMPDIR) [P_tmpdir]: If
10070 P_tmpdir is defined, use it instead of the literal "/tmp".
10071 (remove_tmp_files, add_tmp_file): New functions.
10072 (xtmpfile): Record temporary files and register an atexit function
10073 to delete them explicitly, instead of relying on the OS to do
10074 that, which doesn't work on non-Unix systems.
10076 * src/libs/libgroff/searchpath.cc: #include nonposix.h.
10077 (search_path::search_path): Use PATH_SEP instead of a literal
10079 (search_path::command_line_dir): Ditto.
10080 (search_path::open_file): Use IS_ABSOLUTE, PATH_SEP and DIR_SEPS,
10081 to support non-Posix systems.
10083 * src/libs/libbib/search.cc: #include nonposix.h.
10084 (search_list::add_file): Open the file in binary mode.
10086 * src/libs/libbib/linear.cc: #include nonposix.h.
10087 (file_buffer::load): Remove \r characters preceding \n from the
10090 * src/libs/libbib/index.cc: #include nonposix.h.
10091 (make_index_search_item): Open index_filename in O_BINARY mode.
10092 (index_search_item_iterator::get_tag): Ditto. Remove \r
10093 characters before \n characters.
10094 (index_search_item::check_files): Open files in binary mode.
10095 (index_search_item::munge_filename): Support DOS-style file names
10096 with backslashes and drive letters, use IS_ABSOLUTE.
10098 * src/devices/grops/ps.cc: #include nonposix.h.
10099 (main) [SET_BINARY]: Switch stdout to binary mode.
10101 * src/devices/grolj4/lj4.cc: #include nonposix.h.
10102 (main) [SET_BINARY]: Switch stdout to binary mode.
10104 * src/devices/grolbp/lbp.cc: #include nonposix.h
10105 (fill_pattern) [SET_BINARY]: Switch stdout to binary mode.
10107 * src/devices/grodvi/dvi.cc: #include nonposix.h.
10108 [_MSC_VER]: Remove inclusion of Windows-specific headers (done by
10110 (main) [SET_BINARY]: Switch stdout to binary mode.
10111 [_MSC_VER]: Remove an explicit call to _setmode.
10113 * src/include/nonposix.h: New file.
10115 * Makefile.in (ENVSETUP): New variable, to set up case-sensitive
10116 operation when building with DJGPP.
10117 ($(TARGETS), dot, $(LIBDIRS), $(CPROGDIRS), $(CCPROGDIRS))
10118 ($(DEVDIRS), $(TTYDEVDIRS), $(INCDIRS), $(OTHERDIRS)): Use
10121 * Makefile.comm: mv y.tab.[ch] to y_tab.[ch], to make it work on
10123 (.man.n): Replace `;' with `|', since FONTPATH, MACROPATH,
10124 etc. can include a semi-colon on DOS/Windows.
10125 (depend.temp): Use depend1.temp instead of depend.temp1, to
10126 prevent files from overerwiting each other on 8+3 filesystems.
10128 * gendef.sh (t): Change definition to work with DOS/Windows.
10130 doc/groff.texinfo: Apart of some typo corrections, I also changed
10131 some index entris, to make them more non-ambiguous, and also put
10132 @ignore around some parts that are not yet written, to allow the
10133 Info output be readable.
10135 2000-06-10 Gael Queri <gqueri@mail.dotcom.fr>
10137 Replaced specific checks for function declarations with a generic
10138 routine taken from GNU bfd.
10140 * aclocal.m4 (GROFF_NEED_DECLARATION): New function.
10141 GROFF_PUTENV, GROFF_POPEN, GROFF_PCLOSE, GROFF_HYPOT: Removed.
10142 * configure.in: Use it.
10143 * src/devices/grolbp/lbp.cc, src/include/lib.h,
10144 src/preproc/grn/hgraph.cc, src/preproc/pic/pic.h,
10145 src/roff/groff/groff.cc: Use it.
10146 * Makefile.in, configure: Updated.
10148 2000-06-07 Paco Andrés Verdú <pandres@dragonet.es>
10150 * src/devides/grolbp/lbp.h: Removed unused variables.
10152 2000-05-31 Keith Thompson <kst@sdsc.edu>
10154 * src/devices/grolbp/lbp.cc (set_papersizes): Add declaration of
10157 2000-05-31 Werner LEMBERG <wl@gnu.org>
10159 * aclocal.m4 (GROFF_SRAND): New function to test the return value
10160 of srand() -- at least SunOS 4.1.3 uses `int' instead of `void'.
10161 * configure.in: Use it.
10162 * src/preproc/pic/pic.y, src/preproc/pic/pic.cc: Use it.
10163 * configure, Makefile.in: Updated.
10165 * configure.in: Add test for strncasecmp().
10166 * src/include/lib.h: Use it.
10168 2000-05-29 Andrej Borsenkow <Andrej.Borsenkow@mow.siemens.ru>
10170 * src/preproc/grn/Makefile.sub: Add MLIB.
10172 2000-05-29 Nix <nix@esperi.demon.co.uk>
10174 * Makefile.in: Use @datadir@ and @mandir@ appropriately.
10176 2000-05-29 Werner LEMBERG <wl@gnu.org>
10178 * src/roff/grog/Makefile.sub, src/roff/grog/grog.sh: Add `@g@'.
10180 * PROBLEMS: Small update.
10182 * src/devices/grolbp/lbp.cc: Various small fixes.
10184 2000-05-28 Keith Thompson <kst@sdsc.edu>
10186 * src/roff/nroff/nroff.sh: Fix main loop syntax.
10188 * src/utils/indxbib/indxbib.cc: Add declaration of mkstemp().
10190 2000-05-25 Werner LEMBERG <wl@gnu.org>
10192 * man/roff.man: Removed unused macro.
10194 2000-05-24 Werner LEMBERG <wl@gnu.org>
10196 * Makefile.in (dist): Remove src/xditview/Imakefile explicitly.
10197 This is needed e.g. if you do
10198 `make distclean; ./configure; make dist'.
10200 Version 1.16 released
10201 =====================
10203 2000-05-23 Werner LEMBERG <wl@gnu.org>
10205 Adding font CWI (constant width italic) to devdvi.
10207 * font/devdvi/CWI: New file.
10208 * font/devdvi/generate/Makefile: Add generating rule.
10209 * font/devdvi/DESC.in, font/devdvi/Makefile.sub, win32-diffs,
10210 tmac/tmac.dvi: Use it.
10211 * NEWS: Announce it.
10213 * font/devlj4/*: Regenerated (only adding kernings for `cq' glyph).
10214 * font/devlj4/generate/Makefile: Cosmetic changes only.
10216 * man/groff.man: Removed most of the redundant description of
10217 special characters (which is in groff_char.man). Added font
10218 translation CB->CR for devdvi. Other minor fixes.
10220 * tmac/tmac.dvi: Improved appearance of \(co (copyright) and \(rg
10221 (registered) symbols.
10223 2000-05-22 Werner LEMBERG <wl@gnu.org>
10225 * doc/Makefile: Added rule for creating info files.
10227 * font/devdvi/*: Added kernings for `cq' glyph. Updated to latest
10229 * font/devdvi/generate/Makefile: Fixed dependencies.
10231 * font/devps/*: Regenerated. Heavy changes for Bookman and
10232 NewCentury Schoolbook!
10233 * font/devps/generate/afmname: Will now run with GNU awk.
10234 * font/devps/generate/textmap: Added forgotten `cq' glyph name.
10235 * font/devps/generate/Makefile: Cosmetic changes only.
10237 2000-05-21 Werner LEMBERG <wl@gnu.org>
10239 * tmac/tmac.an: Added a new command line option `-rSxx' (`xx' can be
10240 10, 11, or 12) to support output with 11pt and 12pt base font sizes.
10241 `.SS' now produces a heading with a smaller size than `.SH'.
10242 Completely formatted.
10243 * doc/groff.texinfo, tmac/groff_man.man, NEWS: Document it.
10245 * man/groff.man: Improved table appearance. Use of `eo' request
10246 to reduce number of doubled backslashes in macro definitions.
10247 Replacing `\e' with `\(rs'. Other minor fixes.
10249 * src/preproc/tbl/main.cc: Insert HTML table end tag before `lf'
10250 to have correct line number.
10252 * INSTALL: Small improvement.
10254 2000-05-20 Bernd Warken <bwarken@mayn.de>
10256 * man/roff.man, tmac/groff_tmac.man: Updates (with corrections by
10259 2000-05-19 Bernd Warken <bwarken@mayn.de>
10261 * man/groff.man: Complete update (with a lot of corrections by WL).
10263 2000-05-18 Werner LEMBERG <wl@gnu.org>
10265 Adding `cq' (PS name `quoteright') glyph name as an alias for "'".
10267 * font/*/*: Implement it.
10268 * man/groff_char.man, NEWS: Document it.
10270 * src/include/unix.h: Removed. It isn't used.
10272 * doc/groff.texinfo: Slight improvements.
10274 2000-05-17 Werner LEMBERG <wl@gnu.org>
10276 * README, win32-diffs: Small fixes and improvements.
10278 2000-05-16 Werner LEMBERG <wl@gnu.org>
10280 * FDL: New file (the Free Documentation License version 1.1).
10282 * doc/groff.texinfo: Added many start-up values for gtroff.
10283 Some structural improvements of the source code.
10285 2000-05-15 Werner LEMBERG <wl@gnu.org>
10287 * src/roff/troff/input.cc: Added small comment about troffrc-end.
10288 * src/roff/troff/troff.man: Added info about troffrc-end.
10290 2000-05-14 Werner LEMBERG <wl@gnu.org>
10292 * Makefile.in (EXTRADIRS): Fix typos.
10293 (dist): Handle deletion of old .tar.gz file correctly.
10294 (DISTDIRS): Include all tty output devices.
10296 * doc/groff.texinfo: Adding more cross references; countless other
10299 2000-05-13 Werner LEMBERG <wl@gnu.org>
10301 * MORE.STUFF: Added Robert Marks's utilities.
10303 2000-05-12 Werner LEMBERG <wl@gnu.org>
10305 Added win32 port contributed by Blake McBride
10306 <blake@florida-software.com>.
10308 * README.WIN32, win32-diffs: New files.
10311 * src/preproc/grn/hgraph.cc (HGSetBrush): Replace `%lf' with `%f'.
10312 (tmove, tmove2): Added parentheses to avoid compiler warnings.
10313 (change): Removed unused variables.
10315 * src/preproc/grn/main.cc (main, conv): Removed unused variables.
10316 (savebounds): Changed return value from `int' to `void'.
10317 * src/preproc/grn/hdb.cc: Ditto.
10319 * src/devices/grolbp/lbp.cc (lbp_printer::draw): Removed superfluous
10320 final backslash in comment to avoid compiler warning.
10322 * src/utils/pfbtops/pfbtops.c: Added `getopt.h'.
10324 * doc/groff.texinfo: More fixes.
10326 2000-05-11 OKAZAKI Tetsurou <okazaki@be.to>
10328 * tmac/tmac.doc: Documentation fix.
10330 2000-05-11 Werner LEMBERG <wl@gnu.org>
10332 * doc/groff.texinfo: Reading the source code shows up a lot of
10333 omissions and incorrect data... More conversion to @Deffn macros.
10335 2000-05-10 Werner LEMBERG <wl@gnu.org>
10337 * src/roff/troff/reg.cc (number_value_to_ascii): Remove ASCII
10340 * src/roff/troff/request.h: Removing unused `no_break_flag'.
10342 2000-05-09 Werner LEMBERG <wl@gnu.org>
10344 * man/groff.man, man/roff.man, tmac/groff_tmac.man: Minor
10347 * doc/groff.texinfo: Extended history section. More conversion to
10348 @Deffn macros. More .tr documentation.
10350 2000-05-07 Werner LEMBERG <wl@gnu.org>
10352 * doc/groff.texinfo: Completed tab section. Added info about
10355 2000-05-06 Mike MacIsaac <mikemac@us.ibm.com>
10357 * PROBLEMS: Describe configure script fix for OS/390 Unix.
10359 2000-05-05 Werner LEMBERG <wl@gnu.org>
10361 * font/devdvi/DESC.in: Change size 11pt to 10.95pt (as used in
10363 * NEWS: Document it.
10365 * man/troff.man: Minor optical improvements.
10367 2000-05-03 Werner LEMBERG <wl@gnu.org>
10369 Adding `dq' (PS name `quotedbl') glyph name as an alias for `"'.
10371 * font/*/*: Implement it.
10372 * man/groff_char.man, NEWS: Document it.
10374 2000-05-02 Werner LEMBERG <wl@gnu.org>
10376 * tmac/groff_tmac.man, man/groff.man, man/roff.man: Fixing @MANxEXT@
10378 * NEWS: Document the three new man pages.
10380 * aclocal.m4 (GROFF_CXX_CHECK): Removing obsolete AC_C_CROSS call.
10381 * configure: Updated.
10383 * font/devcp1047/R.proto: Fixing fatal bug (a missing `"' character).
10385 2000-05-01 Werner LEMBERG <wl@gnu.org>
10387 Added grap support to grog.
10389 * src/roff/grog/grog.sh, src/roff/grog/grog.pl: Implement it.
10390 * src/roff/grog/grog.man: Document it.
10392 * doc/groff.texinfo, NEWS: Add info about grap support.
10394 Add new man pages comptributed by Bernd Warken <bwarken@mayn.de>
10395 (with slight fixes by me).
10397 * tmac/groff_tmac.man: New file documenting tmac mechanism.
10398 * tmac/Makefile.sub: Add groff_tmac.man.
10399 * man/roff.man: New file giving overview of roff system.
10400 * man/troff.man: A short reference of troff.
10401 * man/Makefile.sub: Add roff.man and troff.man.
10403 2000-04-30 Werner LEMBERG <wl@gnu.org>
10405 Added grap support to groff.
10407 * src/roff/groff/groff.cc: Implement it.
10408 * src/roff/groff/groff.man: Document it.
10410 * src/devices/grotty/grotty.man: Add cp1047 device.
10411 * src/preproc/eqn/eqn.man, src/preproc/eqn/neqn.sh, tmac/eqnrc:
10413 * src/roff/groff/groff.man: Ditto.
10414 * src/roff/nroff/nroff.sh, src/roff/nroff/nroff.man: Ditto.
10415 * doc/groff.texinfo: Ditto.
10417 * tmac/troffrc: Fix mapping of latin-1 char 160 (non-breakable space)
10420 2000-04-29 Werner LEMBERG <wl@gnu.org>
10422 * man/groff_char.man: Add `pc' glyph.
10423 * tmac/tmac.latin1: Replacing `md' glyph with `pc'.
10424 * tmac/tmac.tty: Add `pc' glyph.
10425 * tmac/tmac.tty-char: Use/add `pc' glyph. Don't call tmac.latin1 if
10426 we use cp1047 output device.
10428 * Makefile.in, aclocal.m4: Don't build utf8 on EBCDIC hosts since
10429 there are still hardcoded latin1->unicode values in utf8's font
10431 * configure: Updated.
10432 * NEWS: Minor clarification. Updated.
10434 * PROBLEMS: Formatted. Added info about C++ fix pack for OS/390
10437 2000-04-28 Werner LEMBERG <wl@gnu.org>
10439 Adding EBCDIC code page 1047.
10441 * font/devcp1047/R.proto, font/devcp1047/Makefile.sub,
10442 font/devcp1047/DESC.proto: New files.
10444 * aclocal.m4 (GROFF_EBCDIC): Introduce TTYDEVDIRS which can be
10445 either ascii/latin1 or cp1047.
10446 * Makefile.in: Use it.
10447 * configure: Updated.
10449 Replacing and/or adding `md' (mathdot) glyph with `pc'
10450 (periodcentered) in all text fonts.
10452 * font/*/*: Change it.
10454 2000-04-27 Werner LEMBERG <wl@gnu.org>
10456 * aclocal.m4 (GROFF_OS390): Fixing compiler flags.
10458 * configure.in: Add check for strings.h.
10459 * src/include/driver.h: Use HAVE_STRINGS_H.
10460 * src/devices/grolbp/lpb.cc: Remove string.h.
10462 * src/include/groff-getopt.h: New file. It will be used instead of
10463 getopt.h (to be included in lib.h) to avoid endless problems with
10464 picky C++ compilers.
10465 * src/include/lib.h: Use groff-getopt.h.
10466 * src/include/Makefile.sub: Updated.
10468 * configure: Updated.
10469 * Makefile.in: Updated.
10471 * NEWS: Mention EBCDIC support.
10473 2000-04-26 Werner LEMBERG <wl@gnu.org>
10475 * TODO: Some additions.
10477 2000-04-25 Werner LEMBERG <wl@gnu.org>
10479 * src/roff/troff/troff.man, doc/groff.texinfo: Fixing documentation
10482 2000-04-23 Werner LEMBERG <wl@gnu.org>
10484 * src/roff/troff/troff.man: Minor fixes.
10486 2000-04-22 Werner LEMBERG <wl@gnu.org>
10488 * src/roff/troff/troff.man, doc/groff.texinfo, NEWS: Document the
10489 `.T' string register and the incompatible definition of the `.T'
10490 number register (compared to Unix troff).
10492 * man/groff_char.man: Add some missing characters.
10493 * font/devutf8/NOTES: Update.
10495 2000-04-21 Werner LEMBERG <wl@gnu.org>
10497 * src/include/htmlindicate.h, src/include/lib.h,
10498 src/include/posix.h: Fix copyright.
10500 * src/include/Makefile.sub: Update.
10502 2000-04-20 Werner LEMBERG <wl@gnu.org>
10504 * src/roff/troff/input.cc (input_char_description): Removing
10505 superfluous space char.
10507 * tmac/tmac.X: Fix typo \(bq -> \(Bq.
10509 * doc/groff.texinfo: Document EBCDIC.
10511 2000-04-19 Werner LEMBERG <wl@gnu.org>
10513 Introducing `shc' as the glyph name for the soft hyphen character.
10515 * tmac/tmac.tty, tmac/tmac.latin1, tmac/tmac.html,
10516 font/devlatin1/R.proto: Use it.
10520 2000-04-18 Werner LEMBERG <wl@gnu.org>
10522 * src/devices/grops/ps.cc (ps_printer::flush_sbuf): Removing
10523 dependency on ASCII order.
10525 2000-04-16 Sandor BARANY <S.Barany@infosys.tuwien.ac.at>
10527 * src/libs/libgroff/illegal.c: Added EBCDIC table.
10528 * src/roff/troff/input.cc: Added adaptation to EBCDIC.
10530 * src/preproc/refer/refer.cc, src/roff/troff/env.cc: Minor changes
10531 to increase portability.
10533 2000-04-15 Werner LEMBERG <wl@gnu.org>
10535 * aclocal.m4: Added GROFF_EBCDIC and GROFF_OS390 tests.
10536 Redefined AC_OUTPUT_MAKE_DEFS to replace ASCII character `012' with
10537 the generic `\n' if under OS/390 Unix.
10539 * configure.in: Call GROFF_EBCDIC and GROFF_OS390.
10541 * configure: Regenerated.
10543 2000-04-14 Werner LEMBERG <wl@gnu.org>
10545 * doc/groff.texinfo: More conversions to @Deffn.
10547 2000-04-12 Werner LEMBERG <wl@gnu.org>
10549 * tmac/tmac.psfig: Fix incorrect use of `&' operator by replacing it
10552 * src/roff/nroff/nroff.man: Add note about tmac.tty-char.
10554 2000-04-10 Werner LEMBERG <wl@gnu.org>
10556 * doc/groff.texinfo: More conversions to @Deffn.
10558 2000-04-08 Werner LEMBERG <wl@gnu.org>
10560 * src/libs/libgroff/{getopt.c,getopt1.c}, src/include/getopt.h:
10561 Updated to latest version (glibc 2.1.3).
10563 2000-04-07 Werner LEMBERG <wl@gnu.org>
10565 * doc/Makefile (clean): Include more index files.
10566 Add rule texinfo->dvi.
10568 2000-04-05 Werner LEMBERG <wl@gnu.org>
10570 * doc/groff.texinfo: Added new index `op' for operators. More
10571 info on end of sentence characters. More use of @Deffn.
10573 2000-03-30 Werner LEMBERG <wl@gnu.org>
10575 * */*.man: Adding a note that a whitespace can be inserted between
10576 a command line option and its parameter -- we are using GNU getopt.
10578 * src/roff/groff/groff.man: Add example of `-m mandoc'.
10580 2000-03-28 Werner LEMBERG <wl@gnu.org>
10582 Correct anachronism of calling the man macro file with `-man'
10583 instead of `-m man' etc.
10585 * tmac/tmac.man, tmac/tmac.mandoc, tmac/tmac.markup, tmac/tmac.mdoc,
10586 tmac/tmac.me, tmac/tmac.ms: New files tmac.m<package> which simply
10587 load tmac.<package>.
10589 * tmac/Makefile.sub: Updated. Take care of $(tmac_an_prefix) etc.
10593 * doc/groff.texinfo: Updated.
10595 * tmac/groff_man.man: Copyright added.
10597 2000-03-27 Werner LEMBERG <wl@gnu.org>
10599 * doc/groff.texinfo: Introducing macros `Deffn' and `Defmac' to
10600 typeset the request resp. escape name with a tt font -- due to a
10601 bug in texinfo.tex it is necessary to use the `-e' switch with
10604 Improving info about usage of groff units.
10608 2000-03-20 Werner LEMBERG <wl@gnu.org>
10610 * doc/groff.texinfo: Added section about man macro package
10611 (I've basically taken groff_man.man). Introducing new indices `ma'
10612 for macros/strings and `gl' for glyph names. Other minor fixes.
10614 * tmac/groff_man.man: Fixed some typos.
10616 2000-03-19 Werner LEMBERG <wl@gnu.org>
10618 * doc/groff.texinfo: Removed all occurrences of `you', `we', etc.
10621 * doc/texinfo.tex: New file.
10623 2000-03-18 Werner LEMBERG <wl@gnu.org>
10625 * doc/groff.texinfo: Improved section on number registers. Other
10628 2000-03-16 Werner LEMBERG <wl@gnu.org>
10630 * src/roff/groff/groff.man: Added info about grolbp. Make nicer
10633 * src/devices/grolbp/grolbp.man, src/roff/nroff/nroff.man,
10634 src/devices/grolj4/grlj4.man, src/devices/grops/grops.man,
10635 src/preproc/eqn/eqn.man, src/utils/afmtodit/afmtodit.man,
10636 src/utils/tfmtodit/tfmtodit.man: Make nicer synopsis.
10638 * src/preproc/grn/grn.man: Better synopsis; added copyright.
10640 * src/roff/grog/grog.man: Updated copyright date.
10642 2000-03-14 Francisco Andrés Verdú <pandres@dragonet.es>
10644 * configure.in: Added test for strdup.
10646 * src/devices/grolbp/lbp.cc: Added a strdup() version in case none
10649 Replaced dynamic allocation of arrays `[...]' with `new' operator.
10653 2000-03-12 OKAZAKI Tetsurou <okazaki@be.to>
10655 * Makefile.comm: Add $(INCLUDES) to $(ALL_CFLAGS).
10657 2000-03-11 Werner LEMBERG <wl@gnu.org>
10659 * src/preproc/grn/hdb.cc (DBGetType): Added return value to make
10661 * src/preproc/grn/hgraph.cc: Add #ifdef for hypot().
10662 * src/include/lib.h: Remove some spaces.
10664 2000-03-10 Werner LEMBERG <wl@gnu.org>
10666 * src/libs/libgroff/tmpfile.cc (xtmptemplate, xtmpfile): Removing
10667 initializers from arguments (some compilers don't like this).
10669 2000-03-09 Gaius Mulley <gaius@glam.ac.uk>
10671 * src/libs/libgroff/htmlindicate.cc: Added library file which is now
10672 used by pic and eqn to tell grohtml where the graphic regions start
10674 * src/libs/libgroff/Makefile.sub: Use it.
10675 * src/preproc/eqn/main.cc, src/preproc/pic/troff.cc: Altered to use
10676 graphic_start() and graphic_end() from htmlindicate.cc.
10678 2000-03-09 Werner LEMBERG <wl@gnu.org>
10680 * tmac/tmac.safer: Will now work correctly in compatibility mode.
10681 * tmac/groff_man.man: More fixes.
10683 2000-03-08 Werner LEMBERG <wl@gnu.org>
10685 * doc/Makefile: Added texput.log to the `clean' target.
10686 * doc/groff.texinfo: Added info about delimiters for escapes.
10688 2000-03-08 Bernd Warken <bwarken@mayn.de>
10690 * src/preproc/pic/pic.man: Add info on conversion of pic images to
10691 other graphic formats.
10693 2000-03-07 OKAZAKI Tetsurou <okazaki@be.to>
10695 * Makefile.in, Makefile.sub, src/preproc/eqn/Makefile.sub,
10696 src/roff/groff/Makefile.sub, src/roff/nroff/Makefile.sub,
10697 src/utils/afmtodit/Makefile.sub: Use $(INSTALL_SCRIPT) for script
10700 2000-03-07 Werner LEMBERG <wl@gnu.org>
10702 * doc/groff.texinfo: Spelling fixes.
10704 2000-03-06 Werner LEMBERG <wl@gnu.org>
10706 * tmac/groff_man.man: Completely revised to cover everything in
10709 * doc/groff.texinfo, src/roff/troff/troff.man: Document evc request.
10710 Other minor fixings.
10711 * src/roff/troff/env.cc (environment_copy): Improve error message and
10713 * src/roff/troff/TODO: Updated.
10715 * doc/Makefile: Bug fixes -- this is still provisional, though...
10717 * tmac/eqnrc: Small fixes.
10719 2000-03-05 Abramo Bagnara <abramo@alsa-project.org>
10721 Adding a request `evc' to copy environments.
10723 * src/roff/troff/env.cc (environment::copy, environment_copy):
10725 * src/roff/troff/env.h: Add prototype.
10727 2000-03-05 Francisco Andrés Verdú <pandres@dragonet.es>
10729 Adding strsep() -- Solaris 8 doesn't have it.
10731 * configure.in: Test it.
10732 * src/devices/grolbp/lbp.cc: Add code.
10734 2000-03-05 Werner LEMBERG <wl@gnu.org>
10736 * src/roff/troff/div.cc (macro_diversion::output,
10737 top_level_diversion::output): Fixing an incompatibility with
10738 original troff: \x'0' updates the .a register also. Thanks to
10739 <Andries.Brouwer@cwi.nl> for pointing this out.
10740 * doc/groff.texinfo: Document it.
10742 * Makefile.in: Create Makefile.dep if necessary before calling the
10743 submake process to avoid warning about nonexistent file.
10745 * NEWS, PROJECTS: Updated.
10747 2000-03-04 Werner LEMBERG <wl@gnu.org>
10749 * tmac/troffrc: Add tmac.lbp.
10751 2000-03-03 Francisco Andrés Verdú <pandres@dragonet.es>
10753 * tmac/tmac.lbp: New file.
10754 * src/devices/grolbp/grolbp.man: Add documentation of `lbpname'
10757 2000-03-03 Werner LEMBERG <wl@gnu.org>
10759 * Makefile.in: Fixing $(subdir).
10761 * README, NEWS: Small fixes.
10763 * test-groff: Adding path to grolbp.
10765 * configure.in: The (new) file src/xditview/Imakefile.in will be
10766 also configured -- it is now possible to build gxditview in a
10767 directory different from $srcdir.
10769 2000-03-02 Blake McBride <blake@florida-software.com>
10771 * src/libs/libgroff/searchpath.cc (open_file): Adapting to WinNT.
10773 * MORE.STUFF: Added website of bell labs and info about plot2dev.
10775 2000-03-01 Colin Phipps <crp22@cam.ac.uk>
10777 * src/utils/indxbib/indxbib.cc (main): Use mkstemp() for temporary
10780 2000-02-29 Werner LEMBERG <wl@gnu.org>
10782 Adding GNU getopt to the groff distribution.
10784 * src/include/getopt.h, src/libs/libgroff/{getopt.c,getopt1.c}:
10786 * src/include/Makefile.sub, src/libs/libgroff/Makefile.sub: Update.
10787 * aclocal.a4: Remove GROFF_GETOPT function.
10788 * configure.in, Makefile.in, PROBLEMS: Update.
10789 * src/include/lib.h: Replace getopt tests with getopt.h.
10790 * src/devices/grolbp/lpb.cc: Remove inclusion of getopt.h.
10792 * doc/groff.texinfo: Further checking/updating. Adding more index
10795 * man/groff_out.man: Fix nroff mode activation (for emacs).
10796 * man/groff_font.man: Add missing ligature.
10798 2000-02-28 Werner LEMBERG <wl@gnu.org>
10800 * doc/groff.texinfo: Further checking/updating. Adding more index
10803 * src/devices/grolbp/grolbp.man: Added a comment line at the
10804 beginning of the file (similar to shell scripts) which indicates
10805 that `tbl' should be used as a preprocessor.
10807 2000-02-27 Blake McBride <blake@florida-software.com>
10809 Adapting groff to MS Visual C++ 6.0 compiler (tested with
10810 Windows NT 4.0). Uses _MSC_VER define where necessary.
10812 * src/devices/grodvi/dvi.cc: Making stdout a binary stream.
10813 * src/devices/grolj4/lj4.cc: Making getopt variables `extern "C"'.
10814 * src/devices/grohtml/html.cc, src/devices/grops/ps.cc,
10815 src/include/lib.h, src/libs/libgroff/errarg.cc,
10816 src/libs/libgroff/itoa.c, src/libs/libgroff/nametoindex.cc,
10817 src/preproc/refer/label.y, src/preproc/refer/label.cc,
10818 src/roff/groff/pipeline.c, src/roff/troff/column.cc,
10819 src/roff/troff/div.cc, src/roff/troff/env.cc,
10820 src/roff/troff/input.cc, src/roff/troff/node.cc,
10821 src/roff/troff/reg.cc: Renaming itoa() to i_to_a() and iftoa() to
10822 if_to_a() to avoid name clashes.
10823 * src/include/posix.h: Don't use unistd.h.
10824 * src/libs/libgroff/tmpfile.cc: Use `#ifndef...#else...#endif'
10825 clause for integrating non-Unix xtmpfile() code.
10826 * src/roff/troff/input.cc: Adding `public' keyword to macro_header
10827 structure; use "rt" for popen() in pipe_source(); add getpid()
10829 * src/roff/troff/node.cc: Use special versions of popen() in
10830 real_output_file() and pclose() in ~real_output_file().
10832 2000-02-27 Werner LEMBERG <wl@gnu.org>
10834 Adding a new driver, grolbp, for Canon CAPSL printers (LBP-4 and
10835 LBP-8 series laser printers). This code has been contributed by
10836 Francisco Andrés Verdú <pandres@dragonet.es>.
10838 * src/devices/grolbp/*: The grolbp output device.
10839 * font/devlpb/*: The font description files.
10840 * Makefile.in: Add grolpb and devlbp subdirectories.
10842 * src/devices/grodvi/grodvi.man, src/devices/grolj4/grolj4.man,
10843 src/devices/grotty/grotty.man,src/roff/troff/troff.man: Minor
10846 * doc/groff.texinfo: Further checking/updating. Adding more index
10851 * src/devices/grolbp/Makefile.sub: Adding $(srcdir).
10853 * man/groff_font.man: Adding info about obsolete DESC keywords.
10854 * src/devices/grolj4/grolj4.man: Documenting additional DESC
10857 2000-02-26 Werner LEMBERG <wl@gnu.org>
10859 * src/preproc/grn/grn.man: Added info about the gremlin file format
10860 (contributed by Daniel Senderowicz <daniel@synchrods.com>).
10862 2000-02-25 Werner LEMBERG <wl@gnu.org>
10864 * src/preproc/grn/main.cc: Allow values of `narrow' parameter and
10865 friends to be non-integer.
10867 * src/preproc/grn/grn.man: Document it.
10869 * doc/groff.texinfo: Further checking/updating. Adding more index
10872 2000-02-24 Werner LEMBERG <wl@gnu.org>
10874 * src/preproc/grn/main.cc: Introduce BASE_THICKNESS, defining
10875 line thicknesses to be integer multiples of this value.
10877 * src/preproc/grn/grn.man: Commenting out the -s option -- the
10878 corresponding code doesn't work (yet).
10880 * doc/groff.texinfo: Further checking/updating. Adding more index
10883 2000-02-23 Werner LEMBERG <wl@gnu.org>
10885 * src/preproc/grn/{main.cc, hgraph.cc}: Using point units to
10886 specify line thickness instead of base units. The new default
10887 values are now 0.15,pt 0.45pt, and 0.75pt for thin, middle, and
10888 thick lines respectively.
10890 Removed unused variable `prevval'.
10892 * src/preproc/grn/grn.man: Updated.
10894 2000-02-22 Werner LEMBERG <wl@gnu.org>
10896 * src/preproc/grn/main.cc: Slight formatting.
10898 * src/roff/groff/groff.man: Formatting fix.
10899 * src/preproc/grn/grn.man: Ditto.
10901 * src/roff/grog/grog.pl: Fixing two embarassing bugs.
10903 * doc/groff.texinfo: Further checking/updating.
10905 2000-02-21 Werner LEMBERG <wl@gnu.org>
10907 * README, INSTALL, PROJECT, PROBLEMS, BUGREPORT: Updated.
10909 * test-groff: Added grn subdir to path.
10911 * doc/groff.texinfo: Some restructing and other small improvements.
10913 * src/roff/groff/groff.cc (help): Fixed info string.
10915 2000-02-20 Werner LEMBERG <wl@gnu.org>
10917 * doc/meref.me: Fix description of .GS request.
10919 * src/roff/troff/troff.man: Fixing typo.
10921 Adding the `grn' preprocessor for gremlin graphic files.
10923 * src/preproc/grn/*: This is the Berkeley distribution written by
10924 David Slattengren and Barry Roitblat, adapted to groff by Daniel
10925 Senderowicz and Werner Lemberg.
10927 * doc/grnexampl.{me,g}: A sample for grn.
10929 * Makefile.in: Added subdirectory entry for grn.
10931 * src/roff/groff/groff.cc: Added support for grn. It can be now
10932 called with the switch `-g'.
10934 * src/roff/groff/groff.man: Updated.
10936 * src/roff/grog/grog.{man,pl,sh}: Updated.
10940 2000-02-11 Gaius Mulley <gaius@glam.ac.uk>
10942 * src/include/lib.h: Added xtmptemplate and made xtmpfile
10943 parametrically polymorphic.
10945 * src/libs/libgroff/tmpfile.cc: Implemented xtmptemplate
10946 and the alterations to xtmpfile.
10947 xtmpfile can be requested to return the filename created
10948 and asked not to unlink the temp file. The default behaviour
10949 if parameters are absent is exactly the same as before.
10951 2000-02-11 Abramo Bagnara <abramo@alsa-project.org>
10953 A new request `length' is available which returns the length of a
10954 string in a number register:
10956 * src/roff/troff/input.cc (length_macro): Implement it.
10957 * src/roff/troff/input.cc (init_input_requests): Register it.
10959 2000-02-11 Werner LEMBERG <wl@gnu.org>
10961 * doc/groff.texinfo, src/roff/troff/troff.man: Add documentation
10962 of the `substring' request.
10964 * src/roff/troff/troff.man, doc/groff.texinfo: Document `length'
10967 * src/roff/troff/TODO, NEWS: Updated.
10969 2000-02-09 Werner LEMBERG <wl@gnu.org>
10971 * src/roff/groff/groff.man: Added an example.
10973 2000-02-06 Werner LEMBERG <wl@gnu.org>
10975 I've considerably modified the directory structure of the
10976 distribution to get a more vertical layout. For example, the number
10977 of top level directories has been reduced from 42 to 6.
10979 As a consequence, many changes, especially to the makefiles, were
10982 * The makefile variables `top_builddir' and `top_srcdir' have been
10983 introduced. Virtually all relative paths have been replaced with
10984 absolute ones using these two variables.
10986 * Dependencies (in the files `Makefile.dep') are no longer part of
10987 the distribution. Instead, they are created during a `make install'
10988 in the build directory.
10990 * aclocal.m4 (GROFF_SRCDIR, GROFF_BUILDDIR): Two new functions to
10991 make `top_srcdir' and `top_builddir' absolute.
10993 Some other changes:
10995 * Man pages now depend on the files `VERSION' and `REVISION'.
10997 * The added shell script `mkinstalldirs' will replace `mkdir' in
11000 * VERSION: Version number increased to 1.16.
11002 2000-02-04 Werner LEMBERG <wl@gnu.org>
11004 * grops/psrm.cc (read_one_of): Fixed pointer incrementation.
11006 * Makefile.in: Removed $(tmac_m) since it is no longer needed
11007 (after an update of the mm stuff).
11009 * troff/Makefile.sub (majorminor.cc): Fix dependencies.
11011 2000-02-03 Werner LEMBERG <wl@gnu.org>
11013 The .psbb request will now also accept Mac PS images (i.e. using LF
11014 as the EOL character).
11016 * troff/input.cc (ps_get_line): New function, taken from psrm.cc
11017 (with slight modifications).
11018 * troff/input.cc (do_ps_file): Use it.
11020 * test-groff: Add grohtml and grolj4 output devices to PATH.
11022 2000-01-30 Werner LEMBERG <wl@gnu.org>
11024 * NEWS, MORE.STUFF: Updated.
11026 2000-01-30 Cary D. Renzema <caryr@dollar.mxim.com>
11028 Add the `srand' command to pic.
11030 * pic/lex.cc, pic/pic.y: Implement it.
11031 * pic/pic.man: Document it.
11032 * pic/pic.cc, pic/pic.tab.h: Regenerated (with yacc).
11034 2000-01-30 Werner LEMBERG <wl@gnu.org>
11036 Add a new request `.psbb'. This does exactly what the external
11037 program psbb did. It scans a PostScript image file for a
11038 %%BoundingBox comment and extracts the bounding box values (in
11039 PostScript units) which are then stored in the four new (read-only)
11040 number registers `llx', `lly', `urx', and `ury'.
11042 This will allow the usage of the .PSPIC macro without worrying
11043 about unsafe behaviour of groff, i.e., it will work without the
11044 `-U' switch of groff.
11046 * troff/input.cc: Implement it.
11047 * tmac/tmac.pspic: Use it.
11048 * troff/troff.man, grops/grops.man, NEWS: Document it.
11049 * psbb/*, Makefile.in: Remove it since it is no longer needed.
11051 This is bloody C code simply adapted from psbb.c! Any improvements
11054 2000-01-29 Werner LEMBERG <wl@gnu.org>
11056 * man/groff_font.man: Minor clarifications.
11060 2000-01-28 Werner LEMBERG <wl@gnu.org>
11062 * afmtodit/afmtodit.pl: Use new `--' comment delimiter.
11064 2000-01-28 Gaius Mulley <gaius@glam.ac.uk>
11066 * man/groff_font.man: Brought up to date regarding tcommand
11068 * libgroff/font.cc: Handle everything after `--' as a comment
11070 * devps/*: Added comment delimiter inside devps font files.
11072 2000-01-28 Werner LEMBERG <wl@gnu.org>
11074 * tmac/tmac.arkup, tmac/groff_markup.man: Replace \fC...\fR with
11075 \fC...\fP (which now works as expected).
11077 * troff/troff.man: Fix typo.
11079 2000-01-27 Gaius Mulley <gaius@glam.ac.uk>
11081 Completed the pass_filenames implementation in troff.
11083 * libdriver/input.cc: Will read the new `F' tcommand.
11084 * troff/node.cc, troff/node.h: Will issue the new `F' tcommand.
11085 * troff/input.cc: Use it.
11087 2000-01-26 Werner LEMBERG <wl@gnu.org>
11089 * troff/env.cc (set_font): Fix the behaviour of \fP. The previous
11090 font will now be updated even if an invalid font is selected.
11092 2000-01-24 Werner LEMBERG <wl@gnu.org>
11094 * doc/homepage.ms: Updated for new tmac.arkup.
11096 * tmac/tmac.html: Disable line breaks after hyphen-like characters.
11098 * tmac/tmac.arkup: Cleanup.
11100 Added `\&' to .HTML macro to `leave vertical mode', so to say.
11102 Removed obsolete .LINK macro completely.
11104 The macros .URL, .FTP, and .MAILTO now accept a third argument which
11105 will be immediately appended to the second argument (to be used with
11106 punctuation, for example).
11108 Disabled .CDFTP macro temporarily for security reasons.
11110 * tmac/groff_markup.man: Complete revision for latest changes in
11111 tmac.arkup -- note that it does not yet format correctly with
11114 2000-01-23 Bruno Haible <haible@clisp.cons.org>
11116 * nroff/nroff.sh: Accept -Tutf8 option and pass it through.
11117 * devutf8/R.proto: Add mappings for wp, lh, rh.
11118 * devutf8/NOTES: Updated.
11120 2000-01-23 Werner LEMBERG <wl@gnu.org>
11122 * doc/groff.texinfo: Updated version/copyright info.
11124 2000-01-21 Gaius Mulley <gaius@glam.ac.uk>
11126 Added support for two new directives in device descriptions:
11127 `pass_filenames' (to pass the input file name to the output device)
11128 and `use_charnames_in_special' (to support e.g. accented characters
11129 in the `X' request).
11131 * include/font.h, troff/charinfo.h: Declare it.
11133 * libgroff/font.cc, libgroff/fontfile.cc: Set it.
11135 * devhtml/DESC: Use it.
11137 * troff/input.cc: New function encoded_char.
11139 * troff/token.h: Add test for `specialness'.
11141 2000-01-21 Werner LEMBERG <wl@gnu.org>
11143 * tmac/Makefile.sub: tmac.a4 and tmac.trace have been removed by
11144 mistake from the list of files to be installed.
11146 2000-01-18 Werner LEMBERG <wl@gnu.org>
11148 * README: Added info how to apply patches.
11150 2000-01-15 Jan Echternach <echter@informatik.uni-rostock.de>
11152 * troff/node.cc (ligature_note::operator delete): Fix g++ warning.
11154 2000-01-15 Gaius Mulley <gaius@glam.ac.uk>
11156 * troff/input.cc: Add support for troffrc-end.
11158 * tbl/main.cc: Altered to issue table-start and table-end special
11159 characters if using the html device.
11161 * devhtml/*: Modified font files to incorporate html encoding of
11164 * tmac/groff_markup.man: New file documenting tmac.arkup.
11166 * tmac/troffrc-end: New file. This is invoked after all user
11167 specified macros. Currently used by the html device to include
11168 tmac.html. Thus no need for users to specify -mhtml anymore.
11170 * tmac/Makefile.sub (NORMALFILES): Add troffrc-end.
11171 (MAN7): Add groff_markup.man.
11173 * tmac/tmac.an, tmac/tmac.html: Small html updates.
11175 * tmac/troffrc: tmac.arkup will now be called for the html device.
11177 * libgroff/font.cc, libgroff/font.h: Altered to include reading of
11178 extra device specific information about fonts.
11180 * doc/homepage.ms: New file. It is an example how an HTML home page
11181 could look like with grohtml.
11183 * doc/Makefile: Add homepage.ms. Remove rule for pic.html.
11185 2000-01-12 Bruno Haible <haible@clisp.cons.org>
11187 * devutf8/R.proto: Add mappings for ti, Fn, st, an. Change mappings
11190 * devutf8/NOTES: Updated.
11192 2000-01-08 Bruno Haible <haible@clisp.cons.org>
11194 * eqn/box.cc, eqn/lex.cc, eqn/other.cc, eqn/over.cc, eqn/special.cc,
11195 eqn/text.cc, grodvi/dvi.cc, grops/ps.cc, grops/psrm.cc,
11196 libbib/index.cc, libbib/linear.cc, libbib/search.cc,
11197 libdriver/printer.cc, libgroff/font.cc, libgroff/string.cc,
11198 pic/lex.cc, pic/object.cc, refer/label.y, refer/ref.cc, tbl/main.cc,
11199 tbl/table.cc, tfmtodit/tfmtodit.cc, troff/dictionary.cc,
11200 troff/div.cc, troff/env.cc, troff/input.cc, troff/node.cc,
11201 troff/node.h, troff/reg.cc: Avoid most "g++ -Wall -Wno-sign-compare"
11204 * troff/node.cc (bracket_node::copy): Initialize last to NULL.
11206 2000-01-12 Fabrizio Polacco <fab@prosa.it>
11208 grolj4: Paper size will be searched case-insensitively.
11210 * include/lib.h: Add check for strcasecmp().
11211 * grolj4/li4.cc (lookup_paper_size): Use strcasecmp().
11212 * configure.in: Check for strcasecmp().
11214 2000-01-11 Werner LEMBERG <wl@gnu.org>
11216 * troff/Makefile.sub (majorminor.cc): Fix incorrect path to
11219 2000-01-10 Werner LEMBERG <wl@gnu.org>
11221 * Makefile.comm, Makefile.in, doc/Makefile: More fixes for the
11224 Add a new read-only register, `.Y', which contains the groff
11227 * troff/input.cc (init_input_requests): Define it.
11228 * troff/Makefile.sub (majorminor.cc): Define `revision' string.
11229 * doc/groff.texinfo, troff/troff.man: Document it.
11231 * libgroff/Makefile.sub (version.cc): Add definition of
11232 `Version_string[]', consisting of `<major>.<minor>.<revision>'
11233 * eqn/main.cc, grodvi/dvi.cc, grolj4/lj4.cc, grops/ps.cc,
11234 grotty/tty.cc, hpftodit/hpftodit.cc, indxbib/indxbib.cc, pic/main.cc,
11235 refer/refer.cc, soelim/soelim.cc, tbl/main.cc, tfmtodit/tfmtodit.cc,
11236 troff/input.cc, pfbtops/pfbtops.c: Use it.
11238 2000-01-10 Fabrizio Polacco <fab@prosa.it>
11240 Add a revision scheme to the groff package.
11242 * REVISION: New file.
11243 * libgroff/Makefile.sub (version.cc): Use it to define
11244 `revision_string[]'.
11245 * grops/psrm.cc: Use revision_string (converted to an unsigned
11246 integer) in constructor of resource_manager.
11248 2000-01-10 Bruno Haible <haible@clisp.cons.org>
11250 * devutf8/Makefile.sub, devutf8/DESC.proto, devutf8/R.proto: New
11252 * Makefile.in (DEVDIRS): Add devutf8.
11253 * grotty/tty.cc: Include device.h.
11254 (glyph): Change type of `code' to `unsigned int'.
11255 (tty_printer): New field is_utf8. Constructor takes device argument.
11256 (tty_printer::tty_printer): If device if `utf8', set is_utf8.
11257 (tty_printer::add_char): Change type of first arg to `unsigned int'.
11258 (tty_printer::put_char): New function.
11259 (tty_printer::end_page): Use put_char() instead of ::putchar().
11260 (make_printer): Pass device to tty_printer constructor.
11261 * nroff.sh: Determine default device by calling 'locale'. As a
11262 fallback, look at all of $LC_ALL, $LC_CTYPE, $LANG, $LESSCHARSET.
11263 Recognize UTF-8 locales.
11264 * tmac/eqnrc: Recognize utf8 like latin1.
11265 * tmac/troffrc: Device utf8 needs tmac.tty.
11267 2000-01-07 Werner LEMBERG <wl@gnu.org>
11269 * tmac/Makefile.sub: tmac.a4 and tmac.trace will now be installed.
11271 2000-01-07 Paul Eggert <eggert@twinsun.com>
11273 Add a new predefined writeable number register, `year',
11274 which contains the current year.
11276 * doc/groff.texinfo, PROBLEMS, troff/troff.man: Document it.
11277 * tmac/tmac.s: Use it.
11278 * troff/input.cc (init_registers): Initialize it.
11280 2000-01-06 Werner LEMBERG <wl@gnu.org>
11282 * PROBLEMS: Fixed typo.
11284 2000-01-04 Paul Eggert <eggert@twinsun.com>
11286 * PROBLEMS: Add Y2k advice for the yr number register.
11288 2000-01-03 Paul Eggert <eggert@twinsun.com>
11290 * doc/groff.texinfo: Fix Y2k bug in documentation of \n(yr.
11292 2000-01-02 Werner LEMBERG <wl@gnu.org>
11294 * tmac/tmac.arkup: Slight modification of macros to provide better
11295 appearance for non-HTML formats.
11297 2000-01-01 Charles Levert <charles@comm.polymtl.ca>
11299 * soelim/soelim.cc (include_path_append): realloc(NULL, n)
11300 does not automatically translate to malloc(n) on all OSes
11301 (e.g., SunOS) so do it explicitly. Also, check the returned
11304 2000-01-01 Werner LEMBERG <wl@gnu.org>
11306 * tmac/tmac.arkup: Added .LINE macro. Some formatting.
11308 * Makefile.in: Added $(tmac_m) again since the Makefile in `mm'
11309 expects this variable
11311 2000-01-01 Gaius Mulley <gaius@glam.ac.uk>
11313 * doc/Makefile: Added instructions to create HTML and text
11314 versions of some files.
11316 1999-12-31 Werner LEMBERG <wl@gnu.org>
11318 * Updated INSTALL.gen.
11320 * tmac/tmac.arkup: Added fixes so that .FTP and .MAILTO works
11321 better resp. correctly with non-HTML devices.
11323 Version 1.15 released
11324 =====================
11326 1999-12-28 Werner LEMBERG <wl@gnu.org>
11328 * NEWS, VERSION: Changed to 1.15
11330 1999-12-27 Paul Eggert <eggert@twinsun.com>
11332 * nroff/nroff.man: -S is safer, not safe.
11334 * groff/groff.cc (main): Use `safer', not `safe', in variable
11335 names. This does not change the behavior.
11337 * troff/input.cc (main): Likewise.
11339 * nroff/nroff.sh: Likewise.
11341 * troff/input.cc (prepend_string): New function.
11342 (main): Prepend -msafer, so that we check macro libraries for
11345 * PROBLEMS: Report problem with Sun C++ 5.0 and 5.1.
11347 Version 1.14 released
11348 =====================
11350 1999-12-26 Werner LEMBERG <wl@gnu.org>
11352 * NEWS, VERSION: Changed to 1.14.
11354 1999-12-24 Werner LEMBERG <wl@gnu.org>
11356 * refer/refer.cc: Fixing the last fix.
11358 Version 1.13 released
11359 =====================
11361 1999-12-23 Werner LEMBERG <wl@gnu.org>
11363 * tmac/tmac.an: A typo (`.if' instead of `.ie') made the page
11368 * tmac/tmac.safer: Forgot to remove `so' from the `rm' request.
11370 * VERSION: Changed to 1.13 -- to be compliant with the Adobe 3.0
11371 document conventions, the version number must be a real.
11373 Version 1.12.1 released
11374 =======================
11376 1999-12-22 Werner LEMBERG <wl@gnu.org>
11378 * VERSION: Changed to 1.12.1.
11380 1999-12-22 Alan Rooks <arooks@istar.ca>
11382 * refer/refer.cc (do_file): Slight modification to satisfy the
11383 `Standard system CC - C++ Compilation System 3.1 03/03/99' on SCO
11386 1999-12-20 Werner LEMBERG <wl@gnu.org>
11388 * changed prep.ai.mit.edu -> ftp.gnu.org; updated copyright
11391 * tmac/tmac.safer, tmac/groff_msafer.man: Remove `so' (again) from
11392 list of unsafe requests.
11394 * pic/pic.man: Fixed a typo.
11396 * man/groff_out.man: Fixed a typo.
11398 1999-12-18 Werner LEMBERG <wl@gnu.org>
11400 * Makefile.in: Doc fixes.
11402 1999-12-17 Fabrizio Polacco <fab@prosa.it>
11404 * groff/groff.cc: Missing `U' option added to getopt().
11406 * troff/troff.man: Missing `U' option added to synopsis.
11408 Version 1.12 released
11409 =====================
11411 1999-12-14 Werner LEMBERG <wl@gnu.org>
11413 * troff/input.cc (usage), groff/groff.cc (synopsis): Added -U flag
11416 * nroff/nroff.sh, nroff/nroff.man: Replaced `secure', `unsecure'
11417 with the more appropriate terms `safer' and `unsafe'.
11419 * libgroff/strerror.c, aclocal.m4, configure.in: Added checks for
11420 sys_nerr and sys_errlist[].
11422 * pic/pic.h, aclocal.m4, configure.in: Added check for hypot().
11424 * pic/pic.y, pic/pic.cc: Added check for fmod().
11426 1999-12-13 Werner LEMBERG <wl@gnu.org>
11428 * VERSION: Changed to 1.12.
11430 Here some patches from various sources; most of them taken from
11431 the Debian distribution.
11433 * tmac/groff_mdoc.man, tmac/groff_mdoc.samples.man,
11434 tmac/Makefile.sub: New files copied directly from the NetBSD
11435 distribution. Probably, some additional adaptation later on is
11438 * tmac/tmac.safer, tmac/groff_msafer.man: Added `so' to the list
11439 of unsafe requests.
11441 * groff/groff.cc, groff/groff.man, nroff/nroff.sh,
11442 nroff/nroff.man, pic/main.cc, pic/pic.man, troff/input.cc,
11443 troff/troff.man: Added option `-U' for unsafe mode. Safe mode
11444 (`-S') is now the default.
11446 * README, NEWS: Updated.
11448 1999-12-09 Werner LEMBERG <wl@gnu.org>
11450 * doc/groff.texinfo: Regenerated nodes and menus with emacs.
11452 * doc/Makefile (clean): Added cleaning commands for groff.texinfo.
11454 1999-12-06 Werner LEMBERG <wl@gnu.org>
11456 * configure.in: Removed AC_PREFIX_PROGRAM since it causes more
11457 grief than relief today. Additionally, it is against the GNU
11460 * configure: Recreated.
11462 1999-12-05 Werner LEMBERG <wl@gnu.org>
11464 * configure.in: Added GROFF_LIBM.
11466 * configure: Recreated.
11468 * aclocal.m4 (GROFF_LIBM): New function which tests whether -lm is
11471 * Makefile.in: Added definition of $(LIBM).
11473 * Makefile.comm (LIBM): Removed.
11475 * pfbtops/Makefile.sub: On AIX, -lm is needed also.
11477 1999-12-03 Gaius Mulley <gaius@glam.ac.uk>
11479 * doc/Makefile: Added rule for generation pic.html.
11481 (clean): Files produced by grohtml will be removed also.
11483 * doc/pic.ms: Small fix.
11485 * tmac/tmac.html: Fixed suppression of headers.
11487 1999-11-16 Gaius Mulley <gaius@glam.ac.uk>
11489 * tmac/tmac.html: Fixing horizontal arrows.
11491 Turning off hyphenation.
11493 * tmac/tmac.an: Improved support for grohtml; better indentation,
11494 no footers/headers.
11496 1999-10-31 Gaius Mulley <gaius@glam.ac.uk>
11498 * tmac/tmac.arkup: Added CDFTP macro
11500 * tmac/tmac.html: All headers are turned off for ms, me, and mm
11503 * tmac/troffrc: Some additions for HTML stuff.
11505 1999-10-06 Gaius Mulley <gaius@glam.ac.uk>
11507 * tmac/tmac.html: Small changes.
11509 1999-09-26 Werner LEMBERG <wl@gnu.org>
11511 * doc/groff.texinfo: Minor fixes.
11513 1999-09-26 Gaius Mulley <gaius@glam.ac.uk>
11515 * devhtml/TR: Changed spacewidth to 3.
11517 * tmac/Makefile.sub (NORMALFILES): Added tmac.arkup.
11519 * tmac/tmac.html: Moved markup macros to tmap.arkup.
11521 * tmac/tmac.arkup: New file.
11523 * grohtml/ChangeLog: New file.
11525 1999-09-16 Werner LEMBERG <wl@gnu.org>
11527 * doc/groff.texinfo (Common Features): Added Copying chapter.
11528 Changed format to @smallbook.
11530 1999-09-15 Werner LEMBERG <wl@gnu.org>
11532 * NEWS: Added info about groff.texinfo.
11534 * doc/groff.texinfo: Will now compile (using texi2dvi) without
11537 1999-09-14 Werner LEMBERG <wl@gnu.org>
11539 * groff/groff.man: More updates.
11541 1999-09-13 Werner LEMBERG <wl@gnu.org>
11543 * doc/groff.texinfo: New file. This manual is still very
11544 rudimentary. It has been originally contributed by Trent
11545 A. Fisher <trent@gnurd.portland.or.us> with first corrections and
11548 * INSTALL: Added information about the `doc' subdir
11550 * troff/troff.man: Minor fixes.
11552 * groff/groff.man: Added missing `-L arg' to SYNOPSIS section;
11555 * troff/input.cc (usage): Added missing `-ffam' to usage message.
11557 * Makefile.in (dist): groff-$(version).tar.gz must be removed
11558 also, otherwise it is included itself in another call of `make
11561 * groff/groff.cc (synopsis): Removed superfluous space.
11563 * PROJECTS, PROBLEMS, NEWS: Updated.
11565 * VERSION: Updated to 1.12beta.
11567 * BUG-REPORT: Some cosmetic fixes. Corrected email address.
11569 * README: Updated: Included documentation about CVS repository,
11570 mailing lists, and daily snapshots.
11572 * tmac/Makefile.sub: Fixed $(tmap_wrap) finally.
11574 1999-09-12 Bjarni Ingi Gislason <bjarniig@rhi.hi.is>
11576 * tmac/tmac.an: If the tag didn't fit into the space that the
11577 macro `TP' specifies, the rest of the tag went into the space for
11580 1999-09-12 Jeffrey Copeland <jeff@opennt.com>
11582 * grolj4/lj4.cc: Added duplex printing (option `-d').
11584 * grolj4/grolj4.man: Document duplex printing.
11586 1999-09-12 Werner LEMBERG <wl@gnu.org>
11588 * doc/Makefile (pic.ps): Fixed rule which caused problems with
11589 non-GNUish sed programs.
11591 * tmac/doc-syms: Removed extra space from -iso8802-3 macro
11594 * configure.in (LIBS): Added `-lc'
11596 * Makefile.comm (.man.n): Added substitution for @TMAC_AN_PREFIX@.
11598 * pic/tex.cc (solid_arc): Casting M_PI to double.
11600 * libgroff/putenv.c (putenv): Changed function header to ANSI C.
11602 * groff/groff.man, tmac/Makefile.sub (MAN7), tmac/groff_msafer.man
11603 (new file), tmac/msafer.man (deleted), tmac/groff_me.man (new
11604 file), tmac/me.man (deleted): {me,msafer} -> groff_{me,msafer}.
11606 * groff/groff_man.man: New file. This manual page was originally
11607 written for the Debian GNU/Linux system by Susan G. Kleinmann
11610 * eqn/list.cc (list_box::compute_metrics,
11611 list_box::compute_sublist_width): Removed variable declaration to
11612 avoid shadowing warnings.
11614 * grops/psrm.cc (resource_manager::process_file): Ditto.
11616 * tfmtodit/tfmtodit.cc (main): Ditto.
11618 * libgroff/font.cc (font::load_desc): Renamed auxiliary variable
11619 to avoid shadowing warnings.
11621 * tbl/table.cc (block_entry::do_divert, table::do_row): Renamed
11622 shadowing loop variable.
11624 * groff/groff.man, troff/troff.man: Added doc about grohtml.
11626 1999-09-12 Gaius Mulley <gaius@glam.ac.uk>
11628 New grohtml frontend to convert groff input to html.
11630 * Makefile.in (CCPROGDIRS, DEVDIRS): Added html device.
11632 * tmac/Makefile.sub (NORMALFILES): Added tmac.html.
11634 * tmac/eqnrc: Added html device.
11636 * tmac/tmac.html: New file.
11638 * eqn/main.cc (do_file, inline_equation), pic/troff.cc
11639 (troff_output::start_picture, troff_output::finish_picture),
11640 tbl/main.cc (process_input_file):
11641 Surrounded output with `graphics_start' and `graphics_end' so that
11642 the html driver can identify non-text portions.
11644 * grodvi/dvi.cc (dvi_printer::set_char), grolj4/lj4.cc
11645 (lj4_printer::set_char), grops/ps.cc (ps_printer::set_char),
11646 grotty/tty.ps (tty_printer::set_char): Additional parameter
11649 * include/printer.h: Class printer: New function
11650 set_char_and_width; new variables (is_char_named, is_named_set,
11651 named_command, named_char_s, named_char_n) to hold information
11652 about named characters -- needed by the html driver.
11654 * libdriver/printer.cc (printer::set_ascii_char,
11655 printer::set_special_char): Use set_char_and_width.
11657 * devhtml/*: New device files for html driver.
11659 * grohtml/*: New driver grohtml.
11661 1999-09-11 Wilfredo Sanchez <wsanchez@apple.com>
11663 * tmac/doc-common, tmac/tmac.an: Removed the word `UNIX' in
11666 1999-09-11 Luke Mewburn <lukem@netbsd.org>
11668 * libgroff/string.cc (search): Small fix to test against NULL
11671 1999-09-11 Jeff Conrad <jeff_conrad@msn.com>
11673 * troff/node.cc (copy): The characters in a bracket escape (e.g.,
11674 \b'abc') were stacked in reverse order when processed in a
11677 * troff/node.h: Added `*last' to struct `node' to make the above
11680 * troff/input.cc (read_draw_node), libdriver/input.cc (do_file):
11681 The default scale for the 'f' and 't' graphics functions were 'm'
11682 rather than 'u' (i.e., no scaling).
11684 1999-09-11 Peter Miller <peterm@jna.com.au>
11686 * groff/groff.cc (main), groff.man, soelim/soelim.cc (main,
11687 do_file), soelim/soelim.man: Added `-I file' option to soelim,
11688 defining include paths.
11690 * soelim/soelim.cc (include_path_append): New function.
11692 1999-09-11 Larry Jones <larry.jones@sdrc.com>
11694 * tbl/main.cc (process_options): Unix (at least Documenter's
11695 Workbench) tbl allows arbitrary non-alpha characters between
11698 1999-09-11 Paul Eggert <eggert@twinsun.com>
11700 Y2k fixes. Don't assume that the current year precedes 2000.
11702 * doc/meref.me: Add \n(y2, \n(y4.
11704 * tmac/doc-common (Yr): New number register.
11705 (Dd): Don't assume current year precedes 2000.
11707 * tmac/tmac.e (td): Likewise.
11708 (y2, y4): New number registers.
11710 * pic/pic.man: Update reference for pic paper to May, 1991
11713 1999-09-11 Werner LEMBERG <wl@gnu.org>
11715 * tmac/Makefile.sub (install_data, stamp-wrap, uninstall_sub):
11716 Removed quotation marks which prevented correct expansion of
11719 * devlj4/Makefile.sub (LJ4RES): Fixed value (600 instead of 300).
11721 1999-09-10 Werner LEMBERG <wl@gnu.org>
11723 * Makefile.sub (DISTCLEANFILES): Added `config.log' and
11726 * Removed configure.old.
11728 1999-08-31 Werner LEMBERG <wl@gnu.org>
11730 * VERSION: Updated to 1.11.1
11732 1999-05-27 Werner LEMBERG <wl@gnu.org>
11734 * doc/Makefile: changed `.PS' postfix to `.ps' for consistency.
11736 * tmac/Makefile.sub (install_data, stamp-wrap, uninstall_sub):
11737 added quotations around $(tmac_wrap) to avoid syntax error if
11740 * configure: Newly generated using autoconf 2.13.
11742 * Makefile.in (LDFLAGS): Set variable to @LDFLAGS@.
11744 Fri Aug 15 08:51:47 1997 Eric S. Raymond <esr@snark.thyrsus.com>
11746 * README, PROJECTS, NEWS, INSTALL, VERSION,
11747 doc/Makefile. doc/pic.ms, groff/groff.man:
11748 Prepare for 1.11 release. No code changes.
11749 Documentation for pic added (doc/pic.ms).
11751 Sun Nov 26 11:45:13 1995 James Clark <jjc@jclark.com>
11753 * Version 1.10 released.
11755 Fri Nov 24 09:56:16 1995 James Clark <jjc@jclark.com>
11757 * afmtodit/afmtodit.pl: Avoid comment on first line.
11759 Mon Nov 20 11:13:49 1995 James Clark <jjc@jclark.com>
11761 * aclocal.m4 (GROFF_INSTALL_SH): New macro.
11762 * configure.in: Call it.
11764 * Makefile.sub (configure): Depends on aclocal.m4 not acgroff.m4.
11765 (distfiles): Doesn't depend on config.log or config.cache.
11767 Sun Oct 1 08:45:36 1995 James Clark <jjc@jclark.com>
11769 * grog/grog.sh: Use print "" rather than print in END rule.
11771 Wed Aug 23 13:30:52 1995 James Clark <jjc@jclark.com>
11773 * tbl/main.cc (process_data): Don't give error for excess data
11774 entries that are comments.
11776 Fri Jul 28 11:00:27 1995 James Clark <jjc@jclark.com>
11778 * tbl/main.cc (process_data): Fix case where new for-scope rules
11779 silently change meaning of code.
11781 Tue Jul 4 23:39:51 1995 James Clark <jjc@jclark.com>
11783 * troff/env.cc (hyphenate): Loop over all consecutive sequences
11784 of non-zero hyphenation codes.
11786 Sat Jul 1 00:42:15 1995 James Clark <jjc@jclark.com>
11788 * aclocal.m4 (GROFF_POSIX): Use conflicting declaration technique.
11790 Thu Jun 29 13:58:36 1995 James Clark <jjc@jclark.com>
11792 * tmac/tmac.e (ip): Divert the tag so as to freeze the spaces.
11794 Tue Jun 27 12:30:16 1995 James Clark <jjc@jclark.com>
11796 * tmac/tmac.andoc: Make it work in compatibility mode.
11798 * refer/token.h (token_info::is_range_sep): New function.
11799 * refer/token.cc (init_special_chars): Make \(en a RANGE_SEP.
11800 * refer/ref.cc (reference::output): More sophisticated check for
11803 * devps/prologue.ps (MANUAL): New procedure.
11804 * grops/ps.cc (main): New -m option.
11805 (usage): Include -m.
11806 (ps_printer::~ps_printer): Implement -m.
11808 * aclocal.m4 (GROFF_G): New macro.
11809 * configure.in: Call it.
11810 * Makefile.in (g): Provided by configure.
11812 * hpftodit/hpftodit.cc (basename): Rename to xbasename.
11814 * tmac/tmac.tty: Disable warning about bad fonts. Remove font
11817 * Makefile.in (tmacpath): Don't include /usr/lib/tmac.
11818 (tmac_m, tmac_s): Deleted.
11819 (sys_tmac_prefix, tmac_wrap, tmac_prefix, tmac_an_prefix,
11820 tmac_s_prefix): New variables.
11821 (MDEFINES): Change accordingly.
11822 * Makefile.comm (.man.n): Use new TMAC_* variables.
11823 * configure.in (GROFF_TMAC): Call.
11824 * aclocal.m4 (GROFF_TMAC): Define.
11825 * tmac/Makefile.sub (stamp_wrap): New target.
11826 (install_data, uninstall_sub): Handle macro wrapping.
11828 Mon Jun 26 14:54:39 1995 James Clark <jjc@jclark.com>
11830 * tbl/main.cc (main): Ignore -T option.
11832 Thu Jun 22 09:08:06 1995 James Clark <jjc@jclark.com>
11834 * devlj4/generate/special.map: Add definition of \(nb.
11836 * tmac/tmac.dvi: Add definition of \(nb.
11838 * troff/dictionary.c (dictionary::dictionary): association::v gets
11839 initialized by association::association.
11841 * tmac/Makefile.sub: Avoid using temporary files when installing.
11843 * troff/env.cc (environment::set_font): Make bad font number a
11846 * Makefile.in (fontpath): Remove $(prefix)/lib/font from fontpath.
11848 * Makefile.in (datadir): Use share rather than lib.
11850 * groff/groff.cc (basename): Rename to xbasename.
11852 Wed Jun 21 16:59:46 1995 James Clark <jjc@jclark.com>
11854 * Makefile (CCLIBS): Don't use.
11855 * Makefile.ccpg: Likewise.
11857 * acgroff.m4: Rename to...
11858 * aclocal.m4: Modify extensively for autoconf 2.
11859 * configure.in: Likewise.
11860 * Makefile.in: Likewise.
11862 * groff/pipeline.c (const): Declare as empty if __STDC__ not
11864 (xstrsignal): Check for definition of NSIG. Conditionalize
11865 on SYS_SIGLIST_DECLARED. Make return type const.
11867 Sat Jun 10 12:28:16 1995 James Clark <jjc@jclark.com>
11869 * troff/input.cc (interpolate_macro): Rephrase missing space
11872 Thu May 11 01:07:16 1995 Jason Merrill <jason@phydeaux.cygnus.com>
11874 * addftinfo/addftinfo.cc, eqn/delim.cc, eqn/lex.cc, eqn/list.cc,
11875 grodvi/dvi.cc, groff/groff.cc, grops/ps.cc, grops/psrm.cc,
11876 grotty/tty.cc, include/ptable.h indxbib/indxbib.cc,
11877 libbib/index.cc, libbib/linear.cc, libbib/search.cc,
11878 libdriver/input.cc, libdriver/printer.cc, libgroff/font.cc,
11879 libgroff/lf.cc, libgroff/nametoindex.cc, libgroff/ptable.cc,
11880 libgroff/string.cc, lkbib/lkbib.cc, lookbib/lookbib.cc,
11881 pic/lex.cc, pic/object.cc, pic/pic.y refer/label.y refer/ref.cc,
11882 refer/refer.cc, refer/token.cc, tbl/main.cc, tbl/table.cc,
11883 tfmtodit/tfmtodit.cc, troff/dictionary.cc, troff/div.cc,
11884 troff/env.cc, troff/input.cc, troff/node.cc, troff/symbol.cc:
11887 Wed Apr 19 21:15:11 1995 James Clark <jjc@jclark.com>
11889 * troff/input.cc (spring_trap): Push a macro_iterator rather than a
11891 (spring_trap, postpone_traps, unpostpone_traps): Move to later in
11893 (macro_iterator::macro_iterator): Add additional argument.
11895 Mon Apr 10 12:06:02 1995 James Clark <jjc@jclark.com>
11897 * troff/div.cc (vertical_size::vertical_size): In place of integer
11898 specifying line spacing use cunits specifying post vertical
11900 (macro_diversion::output, top_level_diversion::output): Likewise.
11901 * troff/div.h: Change declarations accordingly.
11902 * troff/env.cc (pending_output_line): Replace ls field by post_vs
11904 (pending_output_line::pending_output_line,
11905 pending_output_line::output, environment::output,
11906 environment::output_line, environment::output_title,
11907 environment::hyphenate_line): In place of
11908 integer specifying line spacing use cunits specifying post vertical
11910 (environment::environment): Add post_vertical_spacing and
11911 prev_post_vertical_spacing arguments.
11912 (environment::get_post_vertical_spacing): New function.
11913 (environment::total_post_vertical_spacing): New function.
11914 (environment::post_vertical_spacing): New function.
11915 (init_env_requests): Initialize pvs request and .pvs register.
11916 * troff/env.h: Change declarations.
11918 Tue Mar 28 09:52:07 1995 James Clark <jjc@jclark.com>
11920 * tmac/tmac.pspic: Immediately remove the temporary file.
11922 Sat Mar 25 10:43:11 1995 James Clark <jjc@jclark.com>
11924 * tmac/tmac.pspic (PSPIC): Scale graphic uniformly even when
11925 height is specified.
11927 Thu Jan 26 16:20:13 1995 James Clark <jjc@jclark.com>
11929 * tbl/table.c (struct vertical rule, class table_entry): Use int
11930 not short for start_row and end_row.
11932 Fri Jan 13 13:53:05 1995 James Clark <jjc@jclark.com>
11934 * troff/input.cc (trapping_blank_line, blank_line_macro): New
11936 (diverted_space_node::reread, process_input_stack): Call
11937 trapping_blank_line() rather than blank_line().
11938 (init_input_requests): Bind "blm" to blank_line_macro().
11940 * tmac/tmac.s (XA): Use .br and par@reset rather than XA.
11942 Tue Jan 10 11:40:35 1995 James Clark <jjc@jclark.com>
11944 * troff/env.cc (environment::possibly_break_line): Require that
11945 width total excluding width of final space node be greater than
11946 the target text length.
11948 Tue Jan 3 09:13:37 1995 James Clark <jjc@jclark.com>
11950 * troff/node.cc (kern_pair_node::vertical_extent): New function.
11952 Sun Dec 4 13:19:07 1994 James Clark <jjc@jclark.com>
11954 * troff/node.cc (charinfo_node): New class.
11955 (glyph_node, composite_node): Derive from charinfo_node. Change
11956 member functions accordingly.
11958 Wed Nov 30 10:29:29 1994 James Clark <jjc@jclark.com>
11960 * nroff/nroff.sh: Use -Tlatin1 not -TLatin1.
11962 Mon Aug 8 10:17:59 1994 James Clark (jjc@jclark.com)
11964 * tmac/tmac.tty-char: Add definitions for \(ab and \[arrowvertex].
11966 * devps/generate/textmap (notsubset): Add.
11968 * tmac/tmac.a4: New file.
11970 Sun Jul 24 20:08:42 1994 James Clark (jjc@jclark.com)
11972 * pic/main.cc (had_parse_error): New variable.
11973 (do_picture, do_whole_file): Set had_parse_error if yyparse()
11975 (main): Return 1 if had_parse_error is true.
11977 Tue Jul 19 13:40:31 1994 James Clark (jjc@jclark.com)
11979 * grolj4/lj4.cc (main): Avoid use of strtoul.
11981 Mon Jul 18 15:03:02 1994 James Clark (jjc@jclark.com)
11983 * nroff/nroff.sh: Default device is -Tlatin1 if $LC_CTYPE is
11984 iso_8859_1 or $LESSCHARSET is latin1.
11986 Sun Jul 10 13:38:35 1994 James Clark (jjc@jclark.com)
11988 * hpftodit: New directory.
11989 * Makefile.in (CCPROGDIRS): Add hpftodit.
11990 * devlj4/generate: New directory.
11992 Thu Jul 7 23:49:48 1994 James Clark (jjc@jclark.com)
11994 * configure.in: Don't use AC_VFORK.
11995 * groff/pipeline.c (run_pipeline): Use fork() always.
11997 Wed Jul 6 11:13:17 1994 James Clark (jjc@jclark.com)
11999 * grops/ps.cc (main): Use %1 not %s in error message for -w.
12001 * Makefile.in (CCPROGDIRS): Add grolj4.
12002 (DEVDIRS): Add devlj4.
12003 * grolj4, devlj4: New directories.
12004 * tmac/troffrc: Handle lj4.
12005 * tmac/tmac.lj4: New file.
12007 Fri Jun 17 18:02:53 1994 James Clark (jjc@jclark.com)
12009 * tmac/tmac.e (@n): Set indent to 0 before calling |h.
12011 Wed Jun 1 07:33:47 1994 James Clark (jjc@jclark.com)
12013 * troff/input.cc (do_if_request): At end of second string, switch
12014 environments before getting next token.
12016 Fri May 20 07:39:18 1994 James Clark (jjc@jclark.com)
12018 * devps/psstrip.sed: Split rule that strips whitespace on either
12019 side of delimiters.
12021 Wed May 18 08:13:47 1994 James Clark (jjc@jclark.com)
12023 * troff/node.h (font_family::make_definition): Add return value to
12024 declaration. * troff/symbol.h (symbol::operator==,
12025 symbol::operator!=): Likewise.
12027 Tue May 17 20:46:06 1994 James Clark (jjc@jclark.com)
12029 * groff/groff.cc (main, help, synopsis): Handle -S.
12030 (possible_command::insert_arg): New function.
12032 * tmac/tmac.safer: New file.
12033 * tmac/msafer.man: New file.
12034 * tmac/Makefile.sub (FILES): Add tmac.safer and msafer.man.
12036 Thu Mar 10 01:58:30 1994 Paul Eggert (eggert@twinsun.com)
12038 * pic/pic.h, pic/main.cc (safer_flag): New variable.
12039 * pic/pic.y (placeless_element): Avoid unsafe operations if
12040 `safer_flag' is set.
12041 * pic/main.cc (main): Add -S option, which sets `safer_flag'.
12043 Tue May 10 13:02:31 1994 James Clark (jjc@jclark.com)
12045 * eqn/lex.cc (get_token): Put call to add_context() in block to
12046 work around Sun C++ 4.0 bug.
12048 * include/stringclass.h (operator +): Use ?: instead of `if' to
12049 work around Sun C++ 4.0 bug.
12051 Thu May 5 11:18:03 1994 James Clark (jjc@jclark.com)
12053 * tbl/main.cc (process_format): Accept - as a synonym for the _
12056 * libbib/index.cc (minus_one): Don't declare as const.
12058 Fri Apr 29 09:32:48 1994 James Clark (jjc@jclark.com)
12060 * troff/input.cc (get_char_for_escape_name): Push back a newline.
12062 Wed Apr 27 21:14:18 1994 James Clark (jjc@jclark.com)
12064 * troff/input.cc (write_macro_request): New function.
12065 (init_input_requests): Bind write_macro_request to writem.
12067 Sun Apr 17 11:15:38 1994 James Clark (jjc@jclark.com)
12069 * tmac/tmac.s (@EN): Turn filling back on even if there was no
12072 * eqn/lex.cc (do_space): Supply missing argument to lex_error.
12074 * tmac/tmac.s (@TS): Renamed from TS.
12075 (TS): Call LP then TS again.
12076 (cov*ab-init): Alias @TS to TS.
12078 * tmac/tmac.s: Allow QP or RS to initialize.
12080 * tmac/tmac.s (par@load-init): New macro. Call at end of file.
12081 Move initializations of PS and LL here.
12082 (par@init): Don't initialize HY. Avoid changing environment 0.
12083 (par*env-init): Don't all par@reset.
12085 Thu Apr 14 19:15:45 1994 James Clark (jjc@jclark.com)
12087 * include/posix.h: Include <fcntl.h> only if not using <osfcn.h>.
12089 Sun Apr 10 09:54:44 1994 James Clark (jjc@jclark.com)
12091 * Makefile.in (MDEFINES): Add LDFLAGS.
12092 (LDFLAGS): Add definition line.
12094 Thu Apr 7 22:22:22 1994 James Clark (jjc@jclark.com)
12096 * troff/input.cc (get_optional_char): Split off error check into...
12097 (check_missing_character): New function.
12098 * troff/token.h: Declare it.
12099 * troff/env.cc (margin_character): Don't call get_optional_char.
12100 Only call tok.next() after making the node.
12102 * include/lib.h (getopt): Make 2nd argument char *const *.
12104 Fri Mar 11 07:28:03 1994 James Clark (jjc@jclark.com)
12106 * nroff/conftest.sh: Deleted.
12108 Fri Mar 4 10:51:36 1994 James Clark (jjc@jclark.com)
12110 * pic/make-dos-dist: Deleted.
12112 Wed Mar 2 20:59:16 1994 James Clark (jjc@jclark.com)
12114 * devps/psstrip.sed: Strip comments before stripping trailing
12117 Sat Feb 19 13:07:16 1994 James Clark (jjc@jclark.com)
12119 * Version 1.09 released.
12121 Wed Feb 16 16:53:49 1994 James Clark (jjc@jclark.com)
12123 * tmac/doc-ditroff (hK): Don't reset page number if \nC is > 0.
12125 Mon Feb 14 08:26:40 1994 James Clark (jjc@jclark.com)
12127 * libgroff/font.cc (font::load_desc): Fix typo in error message.
12129 Sun Feb 13 09:37:38 1994 James Clark (jjc@jclark.com)
12131 * libgroff/new.cc (operator new): Rewrite so as to avoid warning
12132 about returning without a value.
12134 * troff/charinfo.h (charinfo::get_special_translation): Cast
12135 TRANSLATE_NONE to int.
12137 * refer/token.cc (lookup_token, store_token): Remove bogus loop
12138 test. Fix test so that it works with n unsigned.
12140 * pic/pic.y (defaults_table): Fully bracket initializer.
12141 * pic/lex.cc (lookup_keyword): Likewise.
12142 * eqn/lex.cc (token_table, def_table): Likewise.
12143 * eqn/box.cc (param_table): Likewise.
12144 * troff/input.cc (warning_table): Likewise.
12145 * libgroff/font.cc (table): Likewise.
12146 * grops/ps.cc (ps_printer::special): Likewise.
12147 * grops/psrm.cc (resource_manager::process_file): Likewise.
12148 * tfmtodit/tfmtodit.cc (lig_chars, lig_table): Likewise.
12149 * refer/command.cc (command_table): Likewise.
12150 * addftinfo/addftinfo.cc (param_table): Likewise.
12152 * troff/symbol.cc (symbol::symbol): Prevent compiler warnings
12153 about temp's being unused.
12154 (unused): New function.
12156 * groff/pipeline.cc: Declare c_fatal.
12158 * libbib/linear.cc (bmpattern::search): Cast patterrn[--j] to
12161 * libbib/index.cc (index_search_item::load): Prevent compiler
12162 warnings about fd_closer's being unused.
12163 (unused): New function.
12165 Sat Feb 12 10:31:59 1994 James Clark (jjc@jclark.com)
12167 * troff/input.cc (copy_mode_error): Make `prefix' static.
12170 * include/posix.h: Include <osfcn.h> is HAVE_CC_OSFCN_H is
12172 * acgroff.m4, configure.in, Makefile: Rename HAVE_CC_UNISTD_H to
12173 HAVE_CC_OSFCN_H and modify accordingly.
12175 * troff/input.cc (init_charset_table): radicalex overlaps
12178 * groff/acgroff.m4 (GROFF_ISC_SYSV3): New macro (from
12179 udodo!hans@relay.NL.net).
12180 * groff/configure.in: Call it.
12182 * groff/acgroff.m4 (GROFF_PCLOSE): New macro.
12183 * groff/configure.in: Call it.
12184 * include/lib.h: Conditionalize declaration of pclose.
12186 * troff/div.cc (last_page_number): New global variable.
12187 (top_level_diversion::begin_page): Exit if we just printed the
12189 * troff/div.h (last_page_number): Declare it.
12190 * troff/input.cc (parse_output_page_list): Set last_page_number.
12192 * eqn/sqrt.cc: Rename \(rn to \[radicalex].
12193 * devps/S, devps/textmap, tmac/tmac.ps, tmac/tmac.dvi,
12194 tmac/tmac.X: Likewise.
12195 * tmac/tmac.ps, tmac/tmac.X, tmac.dvi: Add definitions of \(rn.
12196 * tmac.dvi: Make \(ru and \(ul extend beyond their width by .04m.
12198 Fri Feb 11 11:45:40 1994 James Clark (jjc@jclark.com)
12200 * tmac/doc-ditroff (hK): Remove groff specific code which
12201 prevented page-breaks between separate manual entries. If this is
12202 the first page, don't set the page number to 1.
12204 * acgroff.m4 (GROFF_POSIX): New macro.
12205 * configure.in: Use it.
12207 * troff/node.cc (class real_output_file,
12208 real_output_file::real_output_file,
12209 real_output_file::~real_output_file): Conditionalize use of
12210 popen/pclose on POPEN_MISSING.
12211 * troff/node.h: Conditionalize pipe_command on POPEN_MISSING.
12212 * troff/input.cc (pipe_command): Give an error if POPEN_MISSING.
12213 (pipe_source): Similarily.
12215 * acgroff.m4 (GROFF_PROG_CCC): Update message about libg++.
12217 * acgroff.m4 (GROFF_GETOPT, GROFF_PUTENV, GROFF_POPEN): Detect
12218 presence of declarations by trying to compile example with
12219 conflicting declarations. (gcc only gives a warning for missing
12222 Wed Feb 9 09:12:23 1994 James Clark (jjc@jclark.com)
12224 * tmac/tmac.pspic (PSPIC): Allow options to specify alignment
12225 (from Ulrich Lauther).
12227 Tue Feb 8 03:56:40 1994 James Clark (jjc@jclark.com)
12229 * libbib/linear.cc (file_buffer::load): Use S_ISREG macro.
12231 Thu Feb 3 09:34:35 1994 James Clark (jjc@jclark.com)
12233 * indxbib/indxbib.cc (write_hash_table): Add code for case where
12234 pointers and ints have different sizes.
12236 Sun Jan 9 16:17:51 1994 James Clark (jjc@jclark.com)
12238 * tmac/tmac.s (par*env-init): Call par@reset.
12240 Fri Jan 7 10:24:27 1994 James Clark (jjc@jclark.com)
12242 * tmac/tmac.s (@IP): Switch to a new environment when diverting
12244 (par*push-tag-env, par*pop-tag-env): New macros.
12246 Wed Jan 5 21:18:34 1994 James Clark (jjc@jclark.com)
12248 * grops/ps.cc (ps_printer::ps_printer): Use MAX_LINE_LENGTH for
12249 initializing `out'. Reduce MAX_LINE_LENGTH from 79 to 72.
12251 * grops/ps.cc (ps_printer::~ps_printer): Output %%CreationDate
12252 comment. Include <time.h>.
12254 Wed Dec 15 14:14:00 1993 James Clark (jjc@jclark.com)
12256 * grops/ps.cc (is_small_h, is_small_v): Deleted.
12257 (ps_printer::flush_sbuf): Use absolute motion only at beginning of
12260 Tue Dec 14 10:06:34 1993 James Clark (jjc@jclark.com)
12262 * troff/input.cc (read_request): Only print a prompt if reading
12263 from the terminal. Also clearerr on EOF if reading from the
12264 terminal. Declare isatty.
12266 Mon Nov 29 08:38:15 1993 James Clark (jjc@jclark.com)
12268 * refer/label.y: Rename map_t to map_func and extractor_t to
12271 Sat Oct 30 06:38:12 1993 James Clark (jjc@jclark.com)
12273 * include/assert.h: Don't use volatile.
12274 * libgroff/assert.cc: Likewise.
12276 Fri Oct 29 15:00:23 1993 James Clark (jjc@jclark.com)
12278 * troff/input.cc (abort_request): Look at character in tok before
12279 calling get_copy().
12281 Thu Oct 28 14:09:48 1993 James Clark (jjc@jclark.com)
12283 * troff/troff.h (NO_RETURN): Deleted.
12284 * troff/div.cc (cleanup_and_exit): Don't declare aas NO_RETURN.
12285 * troff/input.cc (exit_troff): Likewise
12287 * Makefile.in: Remove `Making ...' messages since GNU make now
12290 * configure.in: Use AC_HAVE_HEADERS(unistd.h) instead of AC_UNISTD_H.
12292 Wed Oct 27 11:12:51 1993 James Clark (jjc@jclark.com)
12294 * tmac/tmac.s (@init): Initialize PO to \n(.o here, rather than
12295 to constant 1 inch.
12297 Sat Oct 23 10:03:52 1993 James Clark (jjc@jclark.com)
12299 * tmac/tmac.e (hl): Use \n[.in] rather than \n(.i.
12301 Thu Oct 14 12:09:45 1993 James Clark (jjc@jclark.com)
12303 * eqn/delim.cc (delim_box::compute_metrics): Don't increase
12304 MARK_REG if there was no left delimiter.
12306 Sat Oct 2 19:54:47 1993 James Clark (jjc@jclark.com)
12308 * pic/troff.cc (troff_output::text): Set line thickness to
12309 relative before outputting text.
12311 * tmac/tmac.e (@k): Don't zero ?T.
12314 Sat Sep 25 11:08:43 1993 James Clark (jjc@jclark.com)
12316 * tmac/tmac.e ($p): Handle possibility that $3 is empty.
12318 Wed Aug 18 08:51:41 1993 James Clark (jjc@jclark.com)
12320 * troff/input.cc (decode_args): Warn about unquoted tabs (from
12323 Tue Aug 10 08:38:32 1993 James Clark (jjc@jclark.com)
12325 * troff/input.cc (ignoring): New variable.
12326 (ignore): Set ignoring during call to do_define_macro.
12327 (do_define_macro): Clear ignoring before interpolating terminating
12329 (copy_mode_error): New function.
12330 (get_char_for_escape_name, read_long_escape_name,
12331 interpolate_arg): Use copy_mode_error.
12332 (warning_table): Add WARN_IG.
12333 * troff/troff.h (WARN_IG): Declare.
12334 (WARN_TOTAL): Change accordingly.
12336 * groff/pipeline.c (strsignal): Rename to xstrsignal.
12337 * groff/groff.cc (strsignal): Delete declaration.
12339 Fri Jul 16 01:43:12 1993 James Clark (jjc@jclark.com)
12341 * troff/div.cc (page_offset): Use 'm' as default scaling.
12343 Sat Jul 3 09:11:38 1993 James Clark (jjc@jclark.com)
12345 * nroff/nroff.sh: Ignore -u.
12347 Wed Jun 9 12:17:27 1993 James Clark (jjc@jclark.com)
12349 * Makefile.in (MDEFINES): Pass down MAKEOVERRIDES.
12351 Fri Jun 4 17:35:47 1993 James Clark (jjc@jclark.com)
12353 * tmac/tmac.s (par*box-draw): Set adjustment mode to l while
12355 (B2): With -Tascii, leave additional vertical space before
12356 and after. Ensure that the left and right indent is restored to
12357 what it was even if the point size changes. Don't call
12358 par@finish. Change the indent, line length and title length
12359 directly. With -Tascii, make the width of the box 1n less.
12360 (B1): Remember 1n at the current point size. Don't call
12361 par@reset. Change the indent, line length and title length
12362 directly. Ensure that the temporary indent is preserved.
12363 (par*box-mark-top): Turn off no spacing mode.
12365 Thu Jun 3 17:47:14 1993 James Clark (jjc@jclark.com)
12367 * Makefile.in (dist): Use .gz suffix.
12369 Thu May 27 20:04:59 1993 James Clark (jjc@jclark.com)
12371 * troff/input.cc (main): Add return 0.
12372 * pic/main.cc (main): Use return instead of exit.
12373 * tbl/main.cc (main): Likewise.
12374 * eqn/main.cc (main): Likewise.
12375 * grops/ps.cc (main): Likewise.
12376 * grotty/tty.cc (main): Likewise.
12377 * groff/groff.cc (main): Likewise.
12378 * grodvi/dvi.cc (main): Likewise.
12379 * refer/refer.cc (main): Likewise.
12380 * indxbib/indxbib.cc (main): Likewise.
12381 * lkbib/lkbib.cc (main): Likewise.
12382 * soelim/soelim.cc (main): Likewise.
12383 * addftinfo/addftinfo.cc (main): Likewise.
12384 * acgroff.m4 (GROFF_PROG_CCC, GROFF_CC_COMPILE_CHECK,
12385 GROFF_COOKIE_BUG, GROFF_CC_ANSI_BUG): Likewise.
12387 * troff/token.h (process_input_stack): Don't declare as static.
12388 * troff/input.cc: Likewise.
12390 * troff/node.c (invalidate_fontno): Make it a static member of
12391 class font_family. Change callers.
12392 * troff/node.c: Change declaration.
12394 * tbl/main.cc (struct input_entry_format): Add explicit public
12396 * tbl/table.cc (struct text_stuff, struct single_hline_stuff,
12397 struct double_hline_stuff): Likewise.
12398 * tbl/table.h (struct entry_format): Likewise.
12399 * pic/object.h (struct saved_state): Likewise.
12401 * include/stringclass.h: Add forward declarations of friend
12402 functions that are later declared as inline. Don't include inline
12403 specifier in friend declaration.
12405 * libgroff/lib.h: Declare popen and pclose.
12406 * acgroff.m4 (GROFF_POPEN): New macro.
12407 * configure.in: Call it.
12409 * include/lib.h (PI): New constant. Undef first if necessary.
12410 * tfmtodit/tfmtodit.cc (main): Use PI rather than M_PI.
12411 * grops/ps.cc (degrees, radians): Likewise.
12412 * libgroff/font.cc (font::get_skew): Likewise.
12414 * grops/ps.cc (is_ascii): New function.
12415 (ps_output::put_string): Use is_ascii. Use csprint rather than
12417 (ps_printer::define_encoding): Use csspace.
12418 * libgroff/strtol.c (ISASCII): New macro.
12419 (strtol): Cast arguments to is*() and tolower() to unsigned char.
12420 Use ISASCII rather than isascii.
12421 * libgroff/cmap.cc: Use isascii() only if <ctype.h> defines it.
12422 * libgroff/cset.cc: Likewise.
12423 * libdriver/input.cc: Include cset.h.
12424 (do_file, get_integer, possibly_get_integer): Use csdigit() rather
12427 * refer/refer.cc (main): Use %ld rather than %d for longs.
12429 * libbib/index.cc (index_search_item_iterator::get_tag): Use
12432 * addftinfo/addftinfo.cc (param_t): Add explicit `int'.
12434 Mon May 24 08:51:37 1993 James Clark (jjc@jclark.com)
12436 * troff/input.cc (hyphenation_code): Skip white space between
12439 Sun May 16 08:15:52 1993 James Clark (jjc at jclark.com)
12441 * tbl/table.h (table::entry_list_tailp): New member.
12442 (table::table): Initialize it.
12443 (table::add_entry): Use entry_list_tailp to avoid O(n^2)
12446 Sat May 15 17:26:00 1993 James Clark (jjc at jclark.com)
12448 * grotty/tty.cc (tty_printer::add_char): Don't discard characters
12449 with negative horizontal positions. Remove casts of glyph::hpos to
12451 (USHRT_MAX): Delete definition.
12452 (SHRT_MAX, SHRT_MIN): New definitions.
12453 (glyph::hpos): Change type to short.
12454 (tty_printer::end_page): Output multiple backspaces if necessary.
12455 Remove casts of glyph::hpos to int.
12457 Fri May 7 12:14:37 1993 James Clark (jjc at jclark.com)
12459 * tmac/tmac.s (@RT): New definition.
12461 Thu May 6 21:36:54 1993 James Clark (jjc at jclark.com)
12463 * refer/refer.cc (do_file): Make sure current_filename is set when
12466 * pic/common.cc (common_output::dot_line): Handle zero length
12469 Sun May 2 19:54:16 1993 James Clark (jjc at jclark.com)
12471 * tmac/tmac.s (par@reset): Get value for .hy for \n[HY].
12472 (par@init): Initialize \n[HY].
12474 Mon Apr 26 11:43:16 1993 James Clark (jjc at jclark.com)
12476 * troff/dictionary.cc (dictionary::remove): Continue when
12479 Sun Apr 25 11:03:00 1993 James Clark (jjc at jclark.com)
12481 * Makefile.com (.y.cc): Avoid ending up with two versions of
12484 Thu Apr 22 21:03:45 1993 James Clark (jjc at jclark.com)
12486 * tmac/tmac.dvi (\(,c): Define only if it does not exist.
12487 (\(,C): Likewise. Also fix typo.
12489 Wed Apr 21 08:47:32 1993 James Clark (jjc at jclark.com)
12491 * lib.h: Delete extraneous semi-colon.
12493 * Add pso request: `so' from a pipe.
12494 * troff/input.c (file_iterator::file_iterator): Add 3rd argument.
12495 (file_iterator::close): New function.
12496 (file_iterator::~file_iterator, file_iterator::next_file): Use
12497 file_iterator::close.
12498 (file_iterator::backtrace): Say `process' rather than `file' when
12499 the stream is popened.
12500 (pipe_source): New function.
12501 (init_input_requests): Bind ".pso" to pipe_source.
12503 Tue Apr 20 00:02:26 1993 James Clark (jjc at jclark.com)
12505 * afmtodit/afmtodit.pl: Avoid single quotes in comments.
12507 * pfbtops/pfbtops.c: Output 64 characters per line. Output hex
12508 digits in lower case.
12510 Mon Apr 19 09:55:57 1993 James Clark (jjc at jclark)
12512 * Version 1.08 released.
12514 * Makefile.in (dist): Insert || true after ln -s commands that
12517 * mm: Update to mm 1.16.
12519 * acgroff.m4 (GROFF_CSH_HACK): New macro.
12520 * configure.in: Call GROFF_CSH_HACK. Substitute for
12522 * Makefile.in (SH_SCRIPT_SED_CMD): New variable. Include in
12524 * nroff/Makefile.sub (nroff): New target.
12525 (install_data): Install nroff.
12526 * eqn/Makefile.sub (neqn): Sed with SH_SCRIPT_SED_CMD.
12527 * grog/Makefile.sub (grog): Sed grog.sh with SH_SCRIPT_SED_CMD.
12529 Sat Apr 17 08:24:28 1993 James Clark (jjc at jclark)
12531 * eqn/Makefile.sub (neqn): Add chmod +x.
12533 * grog/Makefile.sub (grog): Remove spurious semi-colon.
12535 Fri Apr 16 22:41:57 1993 James Clark (jjc at jclark)
12537 * troff/input.cc (string_iterator::string_iterator()): Initialize
12540 Tue Apr 13 10:22:28 1993 James Clark (jjc at jclark)
12542 * troff/div.cc (macro_diversion::space,
12543 top_level_diversion::space): Don't set high_water_mark.
12544 (macro_diversion::output, top_level_diversion::output): Don't
12545 include post line space in high water mark.
12547 Wed Apr 7 12:48:18 1993 James Clark (jjc at jclark)
12549 * eqn/eqn.y: Don't define YYDEBUG.
12550 * pic/pic.y: Likewise.
12552 Mon Apr 5 10:15:15 1993 James Clark (jjc at jclark)
12554 * tmac/tmac.e ([3): Add space after comma following editors.
12555 Change double spaces to single spaces.
12556 ([4): Change double spaces to single spaces.
12558 * grops/ps.h (USE_PS_ADOBE_2_0): New flag for broken_flags.
12559 * grops/ps.cc (ps_printer::~ps_printer): If the USE_PS_ADOBE_2_0
12560 bit is set in broken_flags, use 2.0 rather than 3.0 as the version
12561 after %!PS-Adobe- (for Newsprint).
12563 * troff/div.cc (top_level_diversion::begin_page): When
12564 before_first_page is 1, set page_number to 1.
12566 Sun Apr 4 14:28:53 1993 James Clark (jjc at jclark)
12568 * eqn/box.cc (box::top_level): Protect equation with \&.
12570 Sat Apr 3 23:27:25 1993 James Clark (jjc at jclark)
12572 * groff/groff.cc (possible_command::set_name): Delete old name.
12574 * groff/groff.cc (possible_command::~possible_command): Use
12577 * troff/node.cc (troff_output_file::begun_page): New member.
12578 (troff_output_file::troff_output_file): Initialize it.
12579 (troff_output_file::really_begin_page): Only output V command if a
12580 page has been begun.
12582 * pic/pic.y (placeless_element): Delete argument to PRINT after
12585 Fri Apr 2 11:31:02 1993 James Clark (jjc at jclark)
12587 * Make wrapman work.
12588 * troff/div.h (class top_level_diversion): Replace
12589 first_page_begun by before_first_page (with opposite sense).
12590 * Change first_page_begun to before_first_page inverting sense.
12591 * troff/div.cc (class nl_reg): New class.
12592 (init_div_requests): Use class nl_reg for \n(nl.
12593 (top_level_diversion::begin_page): Don't call
12594 output_file::begin_page if before_first_page is 2;
12595 reset before_first_page afterwards. If have_next_page_number is
12596 false, then always increment page_number.
12597 * tmac/tmac.an: Set traps within TH rather than at the top-level.
12598 Restore compatibility mode after loading, and then disable
12599 compatibility mode in TH.
12601 Thu Apr 1 11:09:34 1993 James Clark (jjc at jclark)
12603 * grotty/tty.cc (tty_printer::end_page): Don't discard characters
12605 * troff/node.h (output_file::trailer): Declare.
12606 * troff/div.cc (cleanup_and_exit): Call output_file::trailer().
12607 * troff/node.cc (output_file::trailer): New function.
12608 (troff_output_file::~troff_output_file): Move most code into...
12609 (troff_output_file::trailer): New function.
12610 (class troff_output_file): Delete page_length member. Declare
12612 (troff_output_file::really_begin_page): Use current page length
12613 for final V command.
12615 * tbl/main.cc (struct options): New decimal_point_char member.
12616 (options::options): Initialize this.
12617 (process_options): Implement decimalpoint option.
12618 (process_data): Pass decimal_point_char option to table::table.
12619 * tbl/table.h (class table): New decimal_point_char member.
12620 (table::table): Add additional argument.
12621 * tbl/table.cc (find_dot): Rename to find_decimal_point. Add
12622 second argument specifying decimal point character. Use this
12624 (table::table): Initialize decimal_point_char.
12625 (table::add_entry): Change call to find_dot.
12627 * troff/input.cc (get_copy, token::next): Implement \V.
12628 (interpolate_environment_variable): New function.
12630 Tue Mar 30 14:41:39 1993 James Clark (jjc at jclark)
12632 * pic/lex.cc (lookup_keyword): Rename MIN to K_MIN, MAX to K_MAX.
12633 * pic/pic.y: Likewise.
12635 * grotty/tty.cc (tty_printer::add_char, tty_printer::end_page):
12637 * refer/ref.cc (reference::insert_field, reference::delete_field):
12639 * troff/number.cc (parse_term): Likewise.
12641 * acgroff.m4 (GROFF_PROG_YACC): New macro.
12642 * configure.in: Use GROFF_PROG_YACC.
12644 * acgroff.m4 (GROFF_PROG_CCC): Don't add -O automatically for gcc
12646 * Makefile.in (OPTIMIZE): New define.
12647 (DEBUG): Empty by default.
12648 (CCFLAGS, CFLAGS): Include $(OPTIMIZE).
12650 * acgroff.m4 (GROFF_SYS_SIGLIST): Don't quote program.
12651 (GROFF_ARRAY_DELETE): Likewise.
12652 (GROFF_CC_COMPILE_CHECK): Quote use of $2 and $3.
12654 * troff/env.cc (trie::~trie): Make virtual to shut up g++.
12656 * devps/psstrip.sed: Use different delimiter on last line (so that
12657 it works with BSD 4.4 sed.)
12659 Mon Mar 29 17:07:14 1993 James Clark (jjc at jclark)
12661 * devps/psstrip.sed: Delete comments.
12663 * acgroff.m4 (AC_GETOPT): Don't test whether <unistd.h> declares
12664 optind, opterr, optarg.
12665 * lib.h: When UNISTD_H_DECLARES_GETOPT is defined, declare optind,
12668 Sun Mar 28 17:44:25 1993 James Clark (jjc at jclark)
12670 * Makefile.in (check): Dummy target.
12672 Wed Mar 3 04:53:38 1993 James Clark (jjc at jclark)
12674 * Version 1.07 released.
12676 * Integrate mm 1.11.
12678 * tbl/table.cc (alphabetic_block_entry::print): start_row was used
12679 where start_col was meant.
12681 Thu Feb 25 07:55:36 1993 James Clark (jjc at jclark)
12683 * grog/grog.sh, grog/grog.pl: Recognize PH and SA as -mm macros.
12685 Wed Feb 24 10:15:34 1993 James Clark (jjc at jclark)
12687 * troff/input.cc (token::next): Make \z\o'...' and similar things
12690 * env.h (MARGIN_CHARACTER_ON, MARGIN_CHARACTER_NEXT): New
12692 (environment): Add margin_character_flags member.
12693 * env.cc (environment::environment(symbol),
12694 environment::environment(const environment *): Initialize
12695 margin_character_flags.
12696 (margin_character): Rewrite.
12697 (environment::output_line): Add a margin character if
12698 margin_character_flags is non-zero. Turn off the
12699 MARGIN_CHARACTER_NEXT bit. If that makes margin_character_flags
12700 zero, use margin_character_node without copying and then set
12701 margin_character_node to 0.
12703 * devps/DESC.in: Change minimum size to 1000.
12705 Tue Feb 23 14:57:49 1993 James Clark (jjc at jclark)
12707 * troff/symbol.h (symbol::hash): Change return type to unsigned
12709 * troff/dictionary.cc (dictionary::lookup, dictionary::remove):
12712 * test-groff: Use -r rather than -x.
12714 * grops/psfig.diff: Include in distribution again.
12716 Mon Feb 22 09:10:44 1993 James Clark (jjc at jclark)
12718 * Makefile.in (dist): Use gzip.
12720 Sun Feb 21 11:12:53 1993 James Clark (jjc at jclark)
12722 * acgroff.m4 (GROFF_GETOPT): Check for declaration of getopt() in
12723 unistd.h as well as in stdlib.h.
12724 * include/lib.h: Include <stdlib.h> is STDLIB_H_DECLARES_GETOPT is
12725 defined; otherwise include <sys/types.h> and <unistd.h> if
12726 UNISTD_H_DECLARES_GETOPT is defined.
12728 * configure.in: use builtin(include, ... rather than include(...
12729 * configure: Regenerate with autoconf 1.3.
12731 * libdriver/print.cc (printer::adjust_arc_center): Use new
12732 algorithm suggested by Andy Fyfe.
12734 * libdriver/printer.cc (printer::adjust_arc_center): New function.
12735 * include/printer.h: Declare this.
12736 * grops/ps.cc (ps_printer::draw): Use it.
12737 * grodvi/dvi.cc (dvi_printer::draw): Use it.
12739 Fri Feb 19 23:13:51 1993 James Clark (jjc at jclark)
12741 * Makefile.comm (.man.n): Replace macrodir by tmacdir.
12743 Thu Feb 11 16:46:59 1993 James Clark (jjc at jclark)
12745 * eqn/main.cc (main): Handle "eqn -".
12747 Mon Jan 4 20:29:56 1993 James Clark (jjc at jclark)
12749 * tmac/tmac.e (++): Install fix from comp.bugs.4sd.
12751 * mm: Integrate version 1.08.
12753 * pic/troff.cc (troff_output::finish_picture): Set
12754 EQN_NO_EXTRA_SPACE reg to 0 rather than removing it.
12755 * eqn/box.cc (box::extra_space): Set EQN_NO_EXTRA_SPACE_REG to 0
12756 if it's not defined. Check whether the register is non-zero rather
12757 than whether it's not defined.
12758 * tmac.e ({, <): Make argument to \x zero if \n(0x is non-zero.
12760 * indxbib/indxbib.cc: Move all signal handling into...
12761 * indxbib/signal.c: New file.
12762 * configure.in: Call AC_RETSIGTYPE.
12764 * acgroff.m4 (GROFF_STRUCT_EXCEPTION): New macro.
12765 * configure.in: Call GROFF_STRUCT_EXCEPTION.
12766 * libgroff/matherr.c: Protect with ifdef HAVE_STRUCT_EXCEPTION.
12768 * troff/input.cc (token::token, token::operator=): Work round SGI
12770 * pic/object.cc (position::position): Likewise.
12772 Mon Dec 28 21:50:21 1992 James Clark (jjc at jclark)
12774 * pic/pic.h: Move declaration of hypot().
12776 Wed Dec 16 12:28:29 1992 James Clark (jjc at jclark)
12778 * pic/pic.h: Declare hypot().
12780 * pic/pic.h: Define M_PI if necessary.
12782 Thu Dec 10 12:03:29 1992 James Clark (jjc at jclark)
12784 * tmac/tmac.e (re): Add alternative version that doesn't use groff
12787 * devps/prologue.ps (RE): Handle the possibility that the old font
12788 doesn't have a FontName entry.
12790 Wed Dec 2 10:25:29 1992 James Clark (jjc at jclark)
12792 * tmac/tmac.e (fam): Redefine to set family in environment 2.
12793 (@C): Use @fam not fam.
12795 Thu Nov 26 16:01:25 1992 James Clark (jjc at jclark)
12797 * lookbib/lookbib.cc (main): Change type of start to const char *.
12798 * lkbib/lkbib.cc (main): Likewise.
12800 * eqn/lex.cc (definition::definition): Don't use member
12801 initializer syntax for members of anonymous unions.
12803 * troff/input.cc (input_stack::backtrace): Change type of to const
12806 Wed Nov 25 13:43:09 1992 James Clark (jjc at jclark)
12808 * include/stringclass.h (class string): Declare inline friend
12809 functions as inline in class declaration.
12810 * troff/hvunits.h (class hunits, class vunits): Likewise.
12811 * include/refid.h (class reference_id): Likewise
12812 * troff/troff.h (points_to_units(units), scale(units, double)):
12813 Delete declarations.
12814 * libdriver/input.cc (get_char): Delete declaration.
12815 * include/lib.h: Change 2nd argument of getopt from const char **
12817 * troff/symbol.cc (symbol::symbol): Cast `new char *[n]' to `const
12818 char **' before assigning to a `const char **'.
12819 * tbl/table.cc: Delete extra declarations of prints().
12821 Tue Nov 24 14:33:13 1992 James Clark (jjc at jclark)
12823 * libgroff/font.cc (font::load_desc): Cast `new char *[n]' to `const
12824 char **' before assigning to a `const char **'.
12826 * libgroff/errarg.cc (errarg::errarg): Don't use member
12827 initializer syntax for members of anonymous unions.
12829 Sat Nov 21 05:02:23 1992 James Clark (jjc at jclark)
12831 * mm: Integrate version 1.07.
12833 Tue Nov 17 16:44:27 1992 James Clark (jjc at jclark)
12835 * troff/input.c (translate2): Rename to
12836 (translate_no_transparent).
12837 (init_input_requests): Rename tr2 to trnt.
12839 Mon Nov 16 09:49:32 1992 James Clark (jjc at jclark)
12841 * troff/charinfo.h (class charinfo): Add transparent_translate field.
12842 (charinfo::set_translation, charinfo::set_special_translation):
12843 Add second argument that specifies value for
12844 transparent_translate.
12845 (charinfo::get_translation, charinfo::get_special_translation):
12846 Add optional second argument that specifies whether translation is
12847 being used for transparent throughput.
12848 * troff/input.cc (charinfo::set_translation,
12849 charinfo::set_special_translation): Handle second argument.
12850 (charinfo::charinfo): Initialize transparent_translate.
12851 (translate): Split main part off into
12852 (do_translate): New function. Pass argument saying whether
12853 translation applies to transparent throughput.
12854 (translate2): New request.
12855 (init_input_requests): Bind translate2 to `tr2'.
12857 Wed Nov 11 11:43:20 1992 James Clark (jjc at jclark)
12859 * tbl/table.h (class table): Add `nokeep' flag.
12860 * tbl/main.cc (process_options): Handle `nokeep' option.
12861 * tbl/table.cc (table::init_output, table::do_row, table::do_top,
12862 table::do_bottom): Don't output keep/release macro definitions or
12863 calls when `nokeep' option has been specified.
12865 Sat Nov 7 01:28:33 1992 James Clark (jjc at jclark)
12867 * tmac/tmac.Xps (Xps-char): Use " as delimiter for \Z.
12869 Wed Nov 4 16:29:04 1992 James Clark (jjc at jclark)
12871 * tbl/table.cc (table_entry::divert, block_entry::do_divert,
12872 block_entry::divert, alphabetic_block_entry::divert): Add extra
12873 argument giving column separation.
12874 (table::compute_widths): Pass column separation to
12875 table_entry::divert().
12876 (block_entry::do_divert): If an entry spans multiple columns and a
12877 minimumum width has been specified for each column, then set the
12878 line length to the sum of the widths (plus possibly the column
12881 * troff/input.cc (set_escape_char): Don't set the escape_char
12882 until after calling has_arg().
12884 Tue Nov 3 11:23:27 1992 James Clark (jjc at jclark)
12886 * tbl/table.cc (table::do_top): Add missing \s0 for double box
12889 * tbl/table.cc (table::print_double_hline): Avoid extra new line
12890 in case where r > nrows - 1.
12892 * tbl/table.cc (BODY_HEIGHT): Deleted.
12893 (LINE_SEP): New definition.
12894 (table::print_single_hline, table::print_double_hline,
12895 table::compute_vrule_top_adjust, table::compute_vrule_bot_adjust,
12896 table::do_row, table::do_top): Use LINE_SEP space before a line
12897 instead of \n[.v]-BODY_HEIGHT-BODY_DEPTH.
12899 * tbl/table.cc (text_entry::print_contents): New function.
12900 (text_string_name, right_text_string_name): Deleted.
12901 (TEXT_STRING, RIGHT_TEXT_STRING): Deleted.
12902 (simple_text_entry::do_width, numeric_text_entry::do_width,
12903 alphabetic_text_entry::do_width): Don't store the contents of the
12905 (left_text_entry::simple_print, right_text_entry::simple_print,
12906 center_text_entry::simple_print,
12907 alphabetic_text_entry::simple_print,
12908 numeric_text_entry::simple_print): Print the entry directly
12909 instead of using the stored string.
12911 Fri Oct 30 10:39:32 1992 James Clark (jjc at jclark)
12913 * devps/Makefile: Strip PostScript files.
12914 * devps/prologue: Rename to...
12915 * devps/prologue.ps.
12916 * devps/psstrip.sed: New file.
12917 * devps/download: Use .pfa rather than .ps for installed versions
12920 Thu Oct 29 09:14:43 1992 James Clark (jjc at jclark)
12922 * troff/env.cc (input_trap): Give a warning if the argument is out
12925 * troff/env.cc (adjust): Treat negative argument as missing. Round
12926 argument > 5 down to 5.
12928 * troff/env.cc (center, right_justify): Make negative argument zero.
12930 * troff/div.cc (page_offset, vertical_position_traps): Treat
12931 invalid argument as missing.
12932 * troff/env.cc (line_spacing, line_length, title_length, indent,
12933 underline, hyphen_line_max_request, control_char,
12934 no_break_control_char, widow_control_request, adjust, input_trap,
12935 point_size): Likewise.
12936 * troff/node.cc (ligature, kern_request, bold_font, track_kern,
12937 constant_space): Likewise.
12938 * troff/input.cc (compatible, shift, warn_request,
12939 set_escape_char): Likewise.
12941 * tbl/main.cc (format::format): Avoid doing `new int[0]'.
12942 * tbl/table.cc (table::table): Likewise.
12944 * Makefile.dev (install_dev): depends on $(DEVFILES).
12946 Wed Oct 28 08:30:57 1992 James Clark (jjc at jclark)
12948 * devX75, devX75-12, devX100, devX100-12: New directories.
12949 * Makefile.in: Add these to DEVDIRS.
12951 * troff/Makefile.sub, eqn/Makefile.sub, indxbib/Makefile.sub,
12952 afmtodit/Makefile.sub, tmac/Makefile.sub, nroff/Makefile.sub,
12953 grog/Makefile.sub, mm/Makefile.sub (uninstall_sub): New target.
12954 * Makefile.in (uninstall, uninstall_sub, uninstall_dirs): New
12956 * Makefile.ccpg, Makefile.cpg, Makefile.dev, Makefile.man
12957 (uninstall): New target.
12958 * Makefile.comm (uninstall, uninstall_sub, uninstall_man,
12959 uninstall_prog, uninstall_dev): New targets.
12961 * troff/div.cc (return_request): Treat an invalid argument as
12964 Mon Oct 26 11:33:47 1992 James Clark (jjc at jclark)
12966 * tmac/tmac.e ((f): Set up the environment even when there's a
12967 current diversion. Transperently throughput a call to @N.
12970 Thu Oct 22 05:05:59 1992 James Clark (jjc at jclark)
12972 * tbl/table.cc (table::compute_vrule_top_adjust): Round adjustment
12973 up to vertical resolution.
12975 * tbl/table.cc (table::do_row): Change row number after printing
12978 * pic/lex.cc (get_token_after_dot): Make .left and .right work.
12980 Wed Oct 21 14:46:45 1992 James Clark (jjc at jclark)
12982 * Rename CHANGES to NEWS.
12984 Tue Oct 20 23:25:21 1992 James Clark (jjc at jclark)
12986 * libgroff/new.cc (operator new): Avoid calling malloc(0).
12988 Mon Oct 19 09:10:13 1992 James Clark (jjc at jclark)
12990 * man.ultrix: Removed.
12992 Sun Oct 18 06:35:15 1992 James Clark (jjc at jclark)
12994 * Makefile.comm (extraclean): Delete files whose names begin with
12997 * pic/troff.cc (troff_output::text): Fix typo in implementation of
13000 Sat Oct 10 09:32:29 1992 James Clark (jjc at jclark)
13002 * troff/env.cc (hyphenate_request, vertical_spacing, no_number):
13003 * troff/div.cc (page_length, need_space, space_request): Treat
13004 invalid optional argument as missing.
13005 * troff/env.cc (number_lines): If the first argument is present
13006 but not a number, turn on line numbering, don't change the next
13007 line number and parse the remaining arguments.
13009 * tmac/tmac.e (@q): Do the `ne' before changing to environment 2.
13011 Thu Oct 8 10:24:40 1992 James Clark (jjc at jclark)
13013 * eqn/box.h: Change declaration accordingly.
13014 * eqn/box.cc (set_gsize): Change return type to int. Return 0 if
13015 the specified size was bad but don't give an error. Check for
13017 * eqn/main.cc (main): Change caller. Leave validation to set_gsize.
13018 * eqn/lex (do_size): Likewise.
13020 Wed Oct 7 09:48:59 1992 James Clark (jjc at jclark)
13022 * acgroff.m4 (GROFF_PROG_CCC): Use fopen when checking for C++
13023 compatible headers.
13025 Sun Oct 4 18:24:02 1992 James Clark (jjc at jclark)
13027 * tbl/table.cc (table::init_output): Improve error message when
13028 table won't fit on one page.
13030 Fri Oct 2 10:41:40 1992 James Clark (jjc at jclark)
13032 * pic/troff.cc (troff_output::start_picture): Generate line
13033 containing a horizontal motion equal to the width of the picture.
13035 * groff/groff.cc (main): Allow PROG_PREFIX to be set at runtime
13036 using GROFF_COMMAND_PREFIX environment variable.
13038 Fri Sep 25 11:40:40 1992 James Clark (jjc at jclark)
13040 * mdate.sh: Use $NF rather than $(NF).
13042 Tue Sep 22 09:47:24 1992 James Clark (jjc at jclark)
13044 * pic/main.cc (main): Use %1 not %c in argument to warning.
13046 * eqn/main.cc (main): Output code to check that geqn was given the
13049 Mon Sep 21 10:59:16 1992 James Clark (jjc at jclark)
13051 * Makefile.in (dist): Instead of doing `make -f ../Makefile', do
13052 `ln -s ../Makefile .; make; rm -f Makefile'.
13054 * troff/hyphen: Rename to...
13056 * troff/input.cc (main): Delete -H option. Don't call
13057 read_hyphen_file().
13058 * troff/env.cc: Include searchpath.h and macropath.h.
13059 (exception_dictionary): Deleted.
13061 (read_hyphen_file): Deleted.
13062 (hyphenation_language): New struct.
13063 (class trie, class hyphen_trie): Move declarations up.
13064 (trie_node::~trie_node): Deleted.
13065 (trie::delete_trie_node): New function.
13066 (trie::do_delete): New pure virtual function.
13067 (hyphen_trie::do_delete): New function.
13068 (trie::~trie): New function.
13069 (hyphen_trie::~hyphen_trie): New function.
13070 (trie::clear): No need to chcek that tp is not 0.
13071 (current_language, language_dictionary): New variables.
13072 (hyphen_word): Give an error if no current language. Use
13073 exceptions dictionary in current language.
13074 (hyphen_trie::read_patterns_file): Find file using macro_path.
13075 Allow comments (starting with %) in patterns file. Don't make it
13076 a fatal error if the file can't be found.
13077 (hyphenate): Return if no current language. Get the exceptions
13078 dictionary and the hyphenation patterns from the current language.
13079 (set_hyphenation_language): New variable.
13080 (hyphenation_patterns_file): New function.
13081 (hyphenation_language_reg): New class.
13082 (hyphenation_language_reg::get_string): New function.
13083 (init_hyphen_requests): Bind "hla" to set_hyphenation_language and
13084 "hpf" to hyphenation_patterns_file. Initialize `.hla' number
13086 * groff/groff.cc (main, help, synopsis): Delete -H option.
13087 * include/Makefile.sub: Don't define HYPHENFILE.
13088 * Makefile.in: Delete hyphenfile variable and remove from MDEFINES.
13089 * Makefile.comm (.man.n): Don't substitute for HYPHENFILE.
13090 * tmac/troffrc: Set hyphenation language to `us'. Load `hyphen.us'
13091 hyphenation patterns.
13093 Sun Sep 20 09:33:02 1992 James Clark (jjc at jclark)
13095 * eqn/neqn.sh: New file.
13096 * eqn/Makefile.sub: Handle neqn.sh.
13098 * eqn/eqn.h: Declare `nroff' variable.
13099 * eqn/box.cc (param_table): Add `nroff' param.
13100 (nroff): Define it.
13101 * eqn/lex.cc (yylex): Handle TDEFINE and NDEFINE using `nroff'
13103 * tmac/eqnrc: Set `nroff' to 1 for -Tascii or -Tlatin1.
13105 * troff/troff.h (WARN_FONT): New warning.
13106 (WARN_TOTAL): Change accordingly.
13107 * troff/input.cc (DEFAULT_WARNING_MASK): Include WARN_FONT.
13108 (warning_table): Add WARN_FONT.
13109 * troff/node.cc (mount_font_no_translate): Pass argument to
13110 font::load_font. If this is non-zero, give a warning.
13111 Don't give an error message when accessing a font that has already
13112 been found to be invalid.
13113 * include/font.h (font::load, font::load_font): Add additional
13114 optional argument which suppresses error message if the font is
13116 * libgroff/font.cc (font::load_font): Handle additional argument.
13117 (font::load): Add additional argument. If this is non-null, set it
13118 to 1 and don't give error message.
13120 * include/printer.h (printer::end_page): Add argument giving
13122 * libdriver/input.cc (do_file): Pass this.
13123 * grops/ps.cc (ps_printer::end_page): Add argument.
13124 * grodvi/dvi.cc (dvi_printer::end_page,
13125 draw_dvi_printer::end_page): Add argument.
13126 * grotty/tty.cc (class tty_printer): Remove lines_per_page and
13127 columns_per_page members. New member nlines.
13128 (DEFAULT_LINES_PER_PAGE): Deleted.
13129 (tty_printer::tty_printer): Don't compute lines_per_page from
13130 font::paperlength. Don't compute columns_per_page from
13132 (tty_printer::add_char): Don't check horizontal position against
13133 columns_per_page. Grow glyphs vector if neccessary.
13134 (tty_printer::end_page): Add argument giving page_length in units.
13135 Discard lines past end of page.
13137 Wed Sep 16 06:29:52 1992 James Clark (jjc at jclark)
13139 * tmac/tmac.tty-char: Fix definition of \(/l.
13141 * tmac/tmac.X: Define \(en.
13143 Tue Sep 15 10:37:13 1992 James Clark (jjc at jclark)
13145 * acgroff.m4 (GROFF_PRINT): If a system has lpr and lp but not
13146 lpq, then use lp rather than lpr.
13148 * tmac/tmac.s (par@reset): Don't call `ad'.
13149 (par*env-init): Call `ad'.
13151 Sun Sep 13 18:48:20 1992 James Clark (jjc at jclark)
13153 * mdate.sh: Use $(NF) instead of $6 to extract year from output of
13156 * troff/symbol.cc: #undef BLOCK_SIZE if it's defined.
13157 * indxbib/indxbib.cc: Likewise.
13159 Sun Sep 6 09:44:46 1992 James Clark (jjc at jclark)
13161 * libgroff/putenv.c: New file.
13162 * libgroff/Makefile.sub: Add putenv.c to CSRCS.
13163 * Makefile.in: Say that putenv.o can be one of LIBOBJS.
13164 * configure.in: Test for putenv with AC_REPLACE_FUNCS. Test for
13165 stdlib.h with AC_HAVE_HEADERS.
13167 Sat Sep 5 18:11:52 1992 James Clark (jjc at jclark)
13169 * indxbib/dirnamemax.c: Include <sys/dir.h> only if <dirent.h>
13172 Fri Sep 4 09:43:26 1992 James Clark (jjc at jclark)
13174 * eqn/box.cc (gsize): Make it an int.
13175 (set_gsize): Parse argument handling increment or decrement.
13176 (box::top_level): Convert gsize to a string.
13178 * troff/input.cc (exit_troff): Make buf unsigned char [].
13179 Call to make_temp_iterator casts buf to char*.
13181 * Makefile.in ($(TARGETS), dot): Pass $(MDEFINES) to recursive makes.
13183 * Makefile.ccpg (depend.temp): Depends on $(YTABC).
13184 * Makefile.cpg (depend.temp): Likewise.
13186 * Makefile.dep: Remove Makefile.dep from $(REALCLEANFILES).
13188 * Makefile.comm: Add y.output to MOSTLYCLEANFILES.
13190 Thu Sep 3 08:01:55 1992 James Clark (jjc at jclark)
13192 * tmac/tmac.s (B, I, BI, CW): Rewrite avoiding aliases.
13194 Tue Sep 1 18:24:53 1992 James Clark (jjc at jclark)
13196 * Version 1.06 released.
13198 * Integrate mm 1.04.
13200 Fri Aug 28 11:28:19 1992 James Clark (jjc at jclark)
13202 * Makefile.comm, Makefile.ccpg, Makefile.cpg: Fix TAGS target.
13204 Thu Aug 27 11:03:33 1992 James Clark (jjc at jclark)
13206 * afmtodit/afmtodit.pl: Add -n option that disables generation of
13208 * devps/generate/Makefile (CR, CB, CI, CBI): Pass -n flag to
13209 afmtodit. Regenerate.
13211 * tmac/tmac.e ()z): Adjust _b if necessary so as to avoid moving
13212 @f back past the current position.
13214 * tmac/tmac.e: Change calls to @R so that comments are not part of
13217 Tue Aug 25 10:42:07 1992 James Clark (jjc at jclark)
13219 * configure.in: Check for mkstemp with AC_HAVE_FUNCS.
13221 * acgroff.m4 (GROFF_PROG_CCC): Don't check for <osfcn.h>. Instead
13222 check that we can link a call to a function declared in <stdio.h>.
13223 (GROFF_UNISTD_H): New macro.
13224 * configure.in: Call it.
13225 * Makefile.in: Document it.
13226 * include/posix.h: New file.
13227 * troff/troff.h: Don't include <osfcn.h>
13228 * troff/input.cc: Include posix.h.
13229 * libgroff/new.cc, libgroff/tmpfile.cc: Include posix.h rather than
13231 * indxbib/indxbib.cc, libbib/{search.cc,linear.cc,index.cc}:
13232 Include posix.h rather <sys/types.h>, <sys/stat.h>, <osfcn.h>,
13234 * indxbib/indxbib.cc (S_IRUSR, S_IRGRP, S_IROTH): Delete definitions.
13235 * libbib/index.cc (S_ISREG, O_RDONLY): Delete definitions.
13236 * libbib/search.cc (O_RDONLY): Delete definition.
13237 * refer/refer.cc, include/driver.h, pic/pic.h, groff/groff.cc:
13238 Don't include <osfcn.h>.
13240 * acgroff.m4 (GROFF_TIME_T): New macro.
13241 * configure.in: Call it.
13242 * Makefile.in: Document it.
13244 * acgroff.m4 (GROFF_TRADITIONAL_CPP): New macro.
13245 * configure.in: Call it.
13246 * Makefile.in: Document -DTRADITIONAL_CPP.
13247 * include/ptable.h: Don't include generic.h.
13248 (name2): Define it.
13250 * tmac/tmac.s (][): Make [T1 and [T2 aliases for [T.
13251 Afterwards remove [T1 and [T2.
13252 (ref*spec!0, ref*spec!2): Use T1 rather than T.
13253 (ref*spec!1, ref*spec!4, ref*spec!4): Use T2 rather than T.
13254 (ref*add-T2): Renamed from ref*add-T.
13255 (ref*add-T1): New macro.
13257 Mon Aug 24 11:11:11 1992 James Clark (jjc at jclark)
13259 * acgroff.m4 (AC_PROG_CCC): Use GROFF_EXIT rather than exit 1.
13261 * libbib/index.cc: Include <fcntl.h>.
13262 (O_RDONLY): Define if necessary.
13263 (make_index_search_item, index_search_item_iterator::get_tag,
13264 index_search_item::check_files): Use O_RDONLY.
13265 * libbib/seach.cc: Include <fcntl.h>, <sys/types.h>, <sys/stat.h>.
13266 (O_RDONLY): Define if necessary.
13267 (search_list::add_file): Use O_RDONLY.
13268 * indxbib/indxbib.cc: Include <fcntl.h>, <sys/types.h>,
13270 (S_IRUSR, S_IRGRP, S_IROTH): Define if necessary.
13273 * libbib/index.cc (S_ISREG): Define it if necessary.
13274 (index_search_item::load): Use S_ISREG.
13276 * include/driver.h: Include <errno.h>.
13278 Sun Aug 23 11:32:18 1992 James Clark (jjc at jclark)
13280 * eqn/box.cc (body_height): Increase default value to 85.
13281 (body_depth): Increase default value to 35.
13283 Fri Aug 21 05:34:42 1992 James Clark (jjc at jclark)
13285 * eqn/pbox.h (SAVE_FONT_STRING): Define it.
13286 * eqn/box.cc (box::top_level): Hide use of \R in a string that is
13287 protected from expansion with \E.
13289 * acgroff.m4 (GROFF_PAGE): Use `case' to test domain.
13291 * Makefile (Makefile): New target.
13293 * Makefile.sub (configure, distfiles): New targets.
13295 * acgroff.m4 (GROFF_BROKEN_SPOOLER_FLAGS): Avoid using ${var:-val}
13298 Thu Aug 20 12:27:26 1992 James Clark (jjc at jclark)
13300 * eqn/box.cc (param_table): Add body_height and body_depth.
13302 * eqn/lex.cc (def_table): Make circumflex in hat_def roman.
13304 Tue Aug 18 16:24:25 1992 James Clark (jjc at jclark)
13306 * psbb/Makefile.sub: Don't link with libgroff.a.
13308 * acgroff.m4 (GROFF_PUTENV): New macro.
13309 * configure.in: Call GROFF_PUTENV.
13310 * Makefile.in: Document STDLIB_H_DECLARES_PUTENV.
13311 * groff/groff.cc: Don't declare putenv if STDLIB_H_DECLARES_PUTENV
13314 * troff/env.cc (distribute_space): Rename force_forward argument
13315 to force_reverse. Reverse the list if force_reverse is true.
13317 Mon Aug 17 17:49:05 1992 James Clark (jjc at jclark)
13319 * tmac/tmac.an: Don't define a string `T'. Just define Tm.
13321 * eqn/pile.cc (matrix_box::compute_metrics): Don't allow computed
13322 height or depth to be negative. Guard against SUP_RAISE quantity
13325 Sat Aug 15 08:18:54 1992 James Clark (jjc at jclark)
13327 * devps/generate/textmap: Add `an' (arrowhorizex).
13328 * tmac/tmac.ps: \(an overlaps horizontally.
13329 * tmac/tmac.dvi, tmac/tmac.tty: Add `an'.
13331 * devps/symbolchars: Add arrowverttp, arrowvertbt.
13332 * devps/textmap: Add arrowvertex.
13333 * eqn/delim.cc (delim_table): Add uparrow, downarrow and
13334 updownarrow delimiters.
13335 * tmac/tmac.ps, tmac/tmac.X: Add definition of \(va.
13337 * tbl/table.cc (simple_entry::position_vertically,
13338 block_entry::position_vertically): For a centered entry, perform
13339 the motion in two stages.
13341 * refer/refer.cc (split_punct): Don't call lookup_token if there
13344 Fri Aug 14 11:14:58 1992 James Clark (jjc at jclark)
13346 * troff/input.cc (token::next): Delete token_node after copying
13349 * grodvi/grodvi.cc (dvi_printer::dvi_printer): Initialize
13352 * libdriver/printer.cc (printer::load_font): Delete old_font_table.
13354 * grops/ps.cc (ps_printer::define_encoding): Delete elements of vec.
13356 Tue Aug 11 13:50:38 1992 James Clark (jjc at jclark)
13358 * grops/ps.cc (usage): -b option takes an argument.
13360 * devps/prologue (PLG): New procedure.
13361 * grops/ps.cc (main, usage): New -g option.
13362 (ps_printer::~ps_printer): If guess_flag is set, guess the paper
13365 Mon Aug 10 11:17:53 1992 James Clark (jjc at jclark)
13367 * include/cset.h: Include <limits.h> if we have it.
13369 * libgroff/illegal.cc: New file.
13370 * include/lib.h (illegal_input_char): Use table.
13371 * troff/input.cc (ESCAPE_RIGHT_PARENTHESIS): Renumber to 0206.
13372 * pic/lex.cc (ARG1): Renumber to 14.
13373 * eqn/lex.cc (ARG1): Likewise.
13375 * troff/Makefile.sub (majorminor.cc): Handle 3 part versions
13376 (eg 1.05.90) correctly.
13378 Sun Aug 9 13:35:43 1992 James Clark (jjc at jclark)
13380 * tmac/tmac.e (sr): Deleted. Set $r and $R directly.
13381 Rename $r and $R registers to $v and $V.
13382 ($r, $R): Initialize to 0.
13383 (@v, @V): New macros.
13387 * troff/input.cc (main, usage): Add -R option that says not to
13389 * eqn/main.cc (main, usage): Rename -n to -R.
13391 Sat Aug 8 00:16:00 1992 James Clark (jjc at jclark)
13393 * devps/DESC.in: Leave font positions 5-9 blank.
13394 * devdvi/DESC.in: Likewise.
13396 * grog/grog.pl: Handle `.PS <file' correctly.
13398 * troff/input.cc (input_stack::push): Improve error message when
13399 input stack limit exceeded.
13401 Fri Aug 7 13:08:16 1992 James Clark (jjc at jclark)
13403 * refer/refer.cc (main): Fix typo in handling of `a' option.
13405 * refer/refer.cc (do_bib): In state START after a newline remain
13408 * groff/groff.sh: Deleted.
13409 * groff/Makefile.sub: Delete handling of groff.sh.
13411 * pic/troff.cc (troff_output::text): Test \n(0p rather than \*(.T
13412 to determine whether to use \X'ps:...'.
13413 * tmac/troffrc: Set 0p register to 0.
13414 * tmac/tmac.ps: Set 0p register to 1.
13416 * groff/groff.cc: Support -X option. Give warning for -TXps and
13417 transform to -X -Tps. Pass troff a -r.X=1 option if -X is used.
13418 * tmac/troffrc: Support -r.X=1.
13420 * pic/troff.cc (troff_output::dot): Don't test
13421 zero_length_line_flag.
13423 Thu Aug 6 13:32:08 1992 James Clark (jjc at jclark)
13425 * include/lib.h: Declare getopt() and friends unless
13426 STDLIB_H_DECLARES_GETOPT is defined.
13428 * doc/chars.tr: Delete.
13429 * man/groff_char.man: New file.
13431 Wed Aug 5 00:38:58 1992 James Clark (jjc at jclark)
13433 * tmac/tmac.e (np, bu): Test \n($p with string expression in case
13434 user has changed register format.
13436 Mon Aug 3 11:22:18 1992 James Clark (jjc at jclark)
13438 * groff/groff.cc: Get rid of device_table. Get postprocessor from
13439 `postpro' command in DESC file. Get spooler command from `print'
13440 command in DESC file. Execute spooler command with /bin/sh.
13442 * groff/groff.cc: Split Unix-specific parts into...
13443 * groff/pipeline.c: New file.
13446 * COPYING: New file.
13447 * all files: Update copyright notices.
13449 * Rearrange files. Redo Makefiles. Use autoconf.
13451 Sat Aug 1 09:36:50 1992 James Clark (jjc at jclark)
13453 * troff/input.c (charinfo_to_node_list): Interpret character
13454 definition with escape_char of `\'.
13456 Tue Jul 28 12:20:12 1992 James Clark (jjc at jclark)
13458 * lib/strerror.c, lib/iftoa.c, lib/itoa.c: Don't include lib.h.
13459 Define INT_DIGITS as big enough for 64-bit integer.
13460 * lib/strtol.c: Don't include lib.h.
13461 * lib/lib.h: Delete ifdef __cplusplus stuff.
13463 Mon Jul 27 11:08:50 1992 James Clark (jjc at jclark)
13465 * ps/devps/Makefile: Add DESC to DEVICEFILES. Separate out rule
13466 for making DESC. Make $(FONTS) depend on DESC. afmtodit should
13467 get DESC from current directory.
13469 Sun Jul 26 15:38:26 1992 James Clark (jjc at jclark)
13471 * tbl/main.c (main): Always reset the line number when reading
13474 * tbl/table.c (table::print_single_hline, table::print_double_hline,
13475 table::define_bottom_macro, table::do_row, table::do_top): Round
13476 vertical spacing up to vertical resolution.
13478 Fri Jul 24 14:32:07 1992 James Clark (jjc at jclark)
13480 * ps/ps.h (enum resource_type): Avoid comma at end of
13482 * dvi/dvi.c (class dvi_printer): Likewise.
13483 * dvi/tfmtodit.c (gf::load): Likewise.
13484 * refer/label.y (struct expression): Likewise.
13485 * refer/refer.c (class label_processing_state): Likewise.
13486 * refer/indxbib.c (do_file): Likewise.
13487 * troff/troff.c (enum warning_type): Likewise.
13488 * tbl/main.c (process_data): Likewise.
13489 * troff/charinfo.h (class charinfo):
13491 Wed Jul 22 09:17:58 1992 James Clark (jjc at jclark)
13493 * dvi/devdvi/textt.map: Add entry for `-'. Regenerate fonts.
13495 Tue Jul 21 11:39:26 1992 James Clark (jjc at jclark)
13497 * groff.c: Move to new groff subdirectory.
13498 * groff/Makefile: New file.
13499 * Makefile: Remove handling of groff.c. Add groff to SUBDIRS.
13501 * man/mdate.sh: Use ls -L if supported.
13503 * Consolidate all header files produced by gendef into lib/defs.h.
13504 * lib/macropath.c, lib/fontfile.c, lib/device.c: Include defs.h.
13505 Don't include path.h.
13506 * lib/Makefile (path.h): Don't generate.
13507 * troff/input.c: Include defs.h. Don't include config.h.
13508 * troff/Makefile (config.h): Don't generate.
13509 * refer/index.h: Don't include suffix.h.
13510 * refer/index.c: Include defs.h.
13511 * refer/indxbib.c: Include defs.h.
13512 * refer/refer.h, refer/lkbib.h: Don't include path.h. Include
13514 * refer/Makefile (suffix.h, path.h): Don't generate.
13515 * groff.c: Don't include config.h. Include defs.h.
13516 * Makefile (config.h): Don't generate.
13517 (lib/defs.h): Generate.
13518 (topclean): Remove lib/defs.h.
13520 Mon Jul 20 10:12:57 1992 James Clark (jjc at jclark)
13522 * lib/malloc.c, lib/getpagesize.h: Deleted.
13523 * Makefile: Add COOKIE_BUG configuration option. Delete malloc
13525 * lib/Makefile: Delete malloc-related stuff.
13526 * lib/new.c: Workaround COOKIE_BUG if necessary.
13528 * refer/lkbib.c, refer/indxbib.c: Don't include refer.h. Include
13529 needed header files directly.
13530 * refer/refer.h: Omit definition of DEFAULT_INDEX.
13531 * Makefile: Include definition of DEFAULT_INDEX in path.h.
13533 Sun Jul 19 10:19:22 1992 James Clark (jjc at jclark)
13535 * lib/font.c (FONT_COMMAND_HANDLER): Pass command name and single
13537 * lib/font (font::load_desc, font::load): Don't split argument of
13539 (font::handle_unknown_font_command): Change type.
13540 * ps/ps.c (ps_font::handle_unknown_font_command,
13541 handle_unknown_desc_command): Change type.
13542 * dvi/dvi.c (dvi_font::handle_unknown_font_command): Change type.
13544 Fri Jul 17 11:12:49 1992 James Clark (jjc at jclark)
13546 * lib/font.h (font::handle_unknown_font_command): Add file and
13548 * lib/font.c (font::handle_unknown_font_command):
13549 * ps/ps.c (ps_font::handle_unknown_font_command):
13550 * dvi/dvi.c (dvi_font::handle_unknown_font_command): Add file and
13551 lineno arguments. Use _with_file_and_line functions for error
13554 * lib/fontfile.c (font::unknown_desc_command_handler): New static
13556 * lib/font.c (font::set_unknown_desc_command_handler): New
13558 (font::load_desc): For unknown commands, call
13559 unknown_desc_command_handler if not null.
13560 * lib/font.h (class font): Declare them.
13561 (FONT_COMMAND_HANDLER): New typedef.
13562 * ps/ps.c (handle_unknown_desc_command): New function.
13563 (main): Set bflag if we had a -b option. Call
13564 font::set_unknown_desc_command_handler.
13565 (broken.h): Don't include.
13566 * ps/Makefile: No need for broken.h. Pass BROKEN_SPOOLER_FLAGS to
13568 * ps/devps/Makefile: Add `broken' command to DESC file using
13569 BROKEN_SPOOLER_FLAGS.
13571 * macros/tmac.e ([, ]): Add as synonyms for { and }.
13573 * macros/tmac.e ($p): Only exdent if \$3 > 0.
13575 * macros/tmac.e (@R, @S): New macros.
13576 Declare @, po, $0, $i, $p, df, so, fu, bt, *, ?a, ?b, ?C, ?e, ?H,
13577 ?I, ?n, ?o, ?R, ?s, ?T, ?W, ?w registers with @R.
13578 Declare $H, $[0-9], .. macros with @S.
13579 Declare |0, |1, |2, |3 strings with @S.
13581 * macros/tmac.e (@S): Rename to @U.
13583 * macros/tmac.e (@z): Define @b and bp as empty instead of
13586 * macros/tmac.e (@m): Deleted.
13587 (@h): Don't call @m.
13588 (@z): Don't set @m trap.
13590 * macros/tmac.e ($h, $f): Define |z as empty string.
13592 * macros/tmac.e (@D): Rework to avoid unbalanced .el requests.
13595 * macros/tmac.e (@h): Set ?H, ?C , ?s registers to 0 rather than
13597 ()f): Likewise for * register.
13599 * macros/tmac.e (sr): Don't ever scale the arguments. If the third
13600 argument is missing, don't change $R. Call sr with three
13601 arguments when initializing.
13603 Thu Jul 16 12:17:12 1992 James Clark (jjc at jclark)
13605 * macros/tmac.e (sr): New macro.
13606 Initialize $r and $R using sr.
13608 * macros/tmac.e (,): Delete \*(#[.
13610 * troff/env.c (set_tabs): Read the tab type even if the position
13611 is bad. Allow the position of the first tab stop to be negative.
13613 Wed Jul 15 13:14:37 1992 James Clark (jjc at jclark)
13615 * refer/dirnamemax.c: Use pathconf() if <unistd.h> defines
13617 * refer/Makefile: Compile dirnamemax.c using -DHAVE_UNISTD_H
13618 rather than -DPATHCONF_MISSING.
13619 * Makefile: Get rid of PATHCONF_MISSING.
13621 * refer/map.c: New file.
13622 * refer/index.c: Interface to mmap through map.c. Rename map_size
13624 * refer/Makefile: Handle map.c.
13625 * Makefile: Include -DHAVE_MMAP in OLDCFLAGS rather than CFLAGS.
13627 Tue Jul 14 14:15:20 1992 James Clark (jjc at jclark)
13629 * Makefile: RANLIB should be `true' if there is no ranlib.
13630 * lib/Makefile (libgroff.a): Simplify.
13631 * driver/Makefile (libdriver.a): Simplify.
13633 * Makefile: Change -DWAIT_COREDUMP_0200 to -DWCOREFLAG=0200.
13634 * groff.c (WCOREDUMP): Use WCOREFLAG. Define only if not already
13637 Sat Jul 11 09:19:17 1992 James Clark (jjc at jclark)
13639 * troff/env.c (compare_ranges): Declare as extern "C".
13641 * troff/input.c (init_registers): Use `struct tm' instead of `tm'.
13643 * macros/tmac.s, macros/tmac.e: Change .nx /dev/null to .nx.
13645 Wed Jul 8 11:52:27 1992 James Clark (jjc at jclark)
13647 * pic/troff.c (troff_output::text): Merge in grops_output::text,
13648 but conditionalize use of \X based on \*(.T.
13649 (grops_output::*): Deleted.
13650 * pic/output.h: Delete declaration of make_grops_output.
13651 * pic/main.c (main): Ignore -p and -x. driver_extension_flag is 1
13652 by default. -n sets it to 0.
13653 (usage): Corresponding changes.
13654 * groff.c (main): Don't pass -x or -p to pic.
13655 * groff.sh: Likewise.
13657 * ps/ps.c (ps_printer::do_exec, ps_printer::do_file): Force ndefs
13660 * ps/devps/afmtodit: Change calculation of asc_boundary and
13661 desc_boundary. Make these bounds inclusive.
13662 * ps/devps: Regenerate font files.
13664 Tue Jul 7 13:14:15 1992 James Clark (jjc at jclark)
13666 * macros/tmac.latin1: New file.
13667 * macros/tmac.tty-char: Use tmac.latin1.
13668 (tmac.tty-tr): Deleted.
13669 * macros/Makefile: Install tmac.latin1.
13670 * macros/tmac.dvi: Use tmac.latin1.
13671 * macros/troffrc: Translate \[char160] onto no-break space here.
13672 * macros/{tmac.dvi,tmac.ps,tmac.tty,tmac.X75}: Don't do it here.
13674 Mon Jul 6 11:06:52 1992 James Clark (jjc at jclark)
13676 * macros/tmac.Xps: Use `do' request.
13678 * macros/tmac.ps: Use `do' request.
13680 * macros/tmac.e (@C): Use `do' request.
13682 * macros/tmac.X, macros/tmac.Xps: Moved from xditview.
13683 * macros/Makefile: Install tmac.X*.
13685 * tty/tmac.tty, tty/tmac.tty-char: Move to macros.
13686 * tty/Makefile: Don't install tmac.tty*.
13687 * macros/Makefile: Install tmac.tty*.
13689 * dvi/tmac.dvi: Move to macros.
13690 * dvi/Makefile: Don't install tmac.dvi.
13691 * macros/Makefile: Install tmac.dvi.
13693 * ps/tmac.ps*: Move to macros.
13694 * ps/Makefile: Don't install tmac.ps*.
13695 * macros/Makefile: Install tmac.ps*.
13697 * eqn/box.c: Provide draw_lines parameter corresponding to -D
13699 * macros/eqnrc: Set draw_lines parameter based on device.
13700 * groff.c: Don't pass -D flag to eqn.
13701 * groff.sh: Likewise.
13702 * eqn/main.c: Warn about use of -D.
13704 * troff/input.c (process_startup_file): New function.
13705 (main): Call process_startup_file().
13706 * macros/troffrc: New file.
13707 * macros/Makefile: Install troffrc.
13708 * groff.c (main): Don't pass extra -m option to troff. For a
13709 pseudo device pass the name of the pseudo device to troff using
13711 * groff.sh: Likewise.
13712 * groff.c (possible_command::prepend_arg): Deleted.
13714 * troff/input.c (do_request): New function.
13715 (init_input_requests): Bind "do" to do_request.
13717 * eqn/main.c (main): Instead of loading eqnchar from device directory,
13718 load eqnrc from macro directory.
13719 * macros/eqnrc: New file.
13720 * macros/Makefile: Install eqnrc.
13721 * ps/devps/eqnchar: Deleted.
13722 * ps/devps/Makefile: Don't install eqnchar.
13723 * dvi/devdvi/eqnchar: Deleted.
13724 * dvi/devdvi/Makefile: Don't install eqnchar.
13725 * groff.c (main): Pass -M to eqn. Don't pass -F to eqn. New
13728 * lib/device.[ch]: New files.
13729 * lib/font.h (font::set_device_name, font::get_device_name):
13731 * lib/fontfile.c: Use device.h.
13732 * lib/Makefile: Handle device.[ch]. Make paths.h define DEVICE.
13733 * troff/input.c: Delete definition of `device'.
13734 (main): Don't initialize device.
13735 * troff/troff.h: Include device.h rather than declaring device.
13736 * troff/Makefile: No need to handle DEVICE.
13737 * driver/input.c: Include device.h. Don't use
13738 font::{set,get}_device_name.
13739 * groff.c, Makefile: Rename device.h to config.h.
13740 * groff.c: Use library device variable.
13741 * eqn/main.c: Use library device variable.
13742 * eqn/Makefile: No need to handle DEVICE.
13744 * lib/searchpath.[ch]: New files.
13745 * lib/Makefile: Handle searchpath.[ch].
13746 * troff/input.c (open_file, init_dirs): Deleted.
13747 (macro_dirs): Deleted.
13748 (open_mac_file, macro_source): Use class search_path.
13749 (add_string, struct string_list): Move definition.
13750 (main): Change -M option to use macro_path. Delete call to
13752 * lib/fontfile.c (font::command_line_font_dir, font::open_file):
13753 Rewrite to use class search_path.
13754 * lib/font.h, lib/fontfile.c (font::cl_font_dirs): Deleted.
13755 * lib/Makefile: fontfile.c depends on searchpath.h.
13756 * lib/Makefile: Rename fontpath.h to paths.h. Make paths.h define
13758 * lib/macropath.[ch]: New files.
13759 * troff/Makefile: No need to handle MACROPATH.
13761 * troff/input.c: Delete DUMP code.
13762 * lib/fontfile.c, lib/font.h: Delete
13763 font::forget_command_line_font_dirs.
13765 * troff/input.c (push_token): New function.
13766 (handle_first_page_transition): Use push_token().
13767 (process_input_stack): Change handling of a space at the beginning
13770 Sun Jul 5 17:11:09 1992 James Clark (jjc at jclark)
13772 * troff/input.c (font_dirs): Delete unused variable.
13774 * eqn/lex.c (do_set): Correct error messages.
13776 Sat Jul 4 10:20:55 1992 James Clark (jjc at jclark)
13778 * troff/input.c (do_define_string): Allow the string name to be
13779 followed immediately by a tab.
13780 (define_character): Likewise.
13782 Thu Jul 2 10:59:15 1992 James Clark (jjc at jclark)
13784 * ps/ps.c (ps_printer::draw): When drawing an arc, don't allow k to
13787 * troff/input.c (input_iterator::is_file): New virtual function.
13788 (file_iterator::is_file): New function.
13789 (input_stack::end_file): New function.
13790 (input_stack::next_file): Handle the situation where there is no
13791 file on the input stack correctly. Avoid making two passes over
13793 (next_file): Make the filename optional; in this case call
13794 input_stack::end_file().
13796 Wed Jul 1 10:17:25 1992 James Clark (jjc at jclark)
13798 * dvi/tmac.dvi: Change the definitions of \(ul and _ so that they
13799 produce a real _ charater when the current font is CW and _
13802 * lib/errarg.c (errarg::errarg(const char *)): Invert conditional
13803 expression to work around gcc 2.2 bug.
13805 Wed Jun 24 08:12:24 1992 James Clark (jjc at jclark)
13807 * eqn/main.c (main): Don't give an error if we can't find eqnchar.
13809 * troff/env.c (environment::add_padding): New function.
13810 (environment::add_char): Use add_padding().
13811 (environment::space): Likewise.
13812 (environment::wrap_up_field): Add some padding if there is none
13813 and there's no current tab.
13814 * troff/env.h: Declare environment::add_padding.
13816 Mon Jun 22 08:37:45 1992 James Clark (jjc@jclark)
13818 * pic/pic.y: undef fmod and rand before declaring them.
13820 Sun Jun 14 11:40:18 1992 James Clark (jjc@jclark)
13822 * troff/input.c (main): If the DESC file specifies a font name of
13823 0, then leave the corresponding font position empty.
13825 * nroff.sh: New file.
13826 * Makefile (install.nobin): Install nroff.sh.
13828 * tty/devlatin1/R.proto: Add ao as synonym for de.
13829 * tty/tmac.tty-char: Define ao as o.
13831 * tty/dev{ascii,latin1}/R.proto: Add aq.
13832 * tty/tmac.tty-char: Delete definition of aq.
13834 Mon Jun 8 11:43:20 1992 James Clark (jjc@jclark)
13836 * troff/input.c (init_charset_table): Don't translate 0240.
13837 * ps/tmac.ps: Translate char160 to space.
13838 * dvi/tmac.dvi: Likewise.
13839 * tty/tmac.tty: Likewise.
13841 Sun Jun 7 10:52:35 1992 James Clark (jjc@jclark)
13843 * dvi/tmac.dvi: Add support for all Latin-1 characters.
13845 * macros/tmac.s: Delete definitions of \(rg, \(ah, \(ad, \(a-,
13846 \(ao, \(ac, \(ho, \(-D, \(Sd, \(TP, \(Tp, \(ss, \(AE, \(ae, \(OE,
13849 * tty/tmac.tty-char: Add \(ah.
13851 * dvi/tmac.dvi: Add definitions of Tp, TP, Sd, -D, ho.
13852 No need to define \(FM and \(!/. Conditionalize all character
13855 * ps/devps/lgreekmap: Add +h, +f, +p.
13857 * ps/tmac.psnew: New file.
13858 * ps/Makefile: Install tmac.psnew.
13860 * troff/input.c (charinfo_to_node_list): Don't ever interpret
13861 character definitions in compatible mode.
13863 * troff/input.c (remove_character): New function.
13864 (init_input_requests): Bind remove_character to "rchar".
13866 * ps/tmac.psold: New file.
13867 * ps/Makefile: Install tmac.psold.
13868 * ps/tmac.ps: Load tmac.psold. Move definitions of ISO Latin-1
13869 characters into tmac.psold. Make these definitions unconditional.
13871 * tty/tmac.tty-char: Define \n(_C only if it is not already defined.
13873 * ps/tmac.ps: Don't define \('c and \('C.
13875 * ps/devps/textmap: Move Greek characters to...
13876 * ps/devps/symbolchars:
13878 Sat Jun 6 16:41:17 1992 James Clark (jjc@jclark)
13880 * ps/devps/text.enc: Add quotesingle.
13881 * ps/devps/textmap: Add +h, +f, +p, Fn, Bq, bq, aq, lz.
13882 * tty/tmac.tty-char: Likewise.
13883 * dvi/devdvi/texmi.map: Add +h, +f, +p.
13884 * dvi/devdvi/texi.map: Add Fn.
13885 * dvi/devdvi/msam.map: Add lz.
13886 * dvi/tmac.dvi: Handle Bq, bq, aq.
13888 * pic/lex.c (get_token): Recognize 'th.
13889 * pic/map.y: Allow `expr'th in contexts where ORDINAL was allowed.
13891 Fri Jun 5 11:20:46 1992 James Clark (jjc@jclark)
13893 * ps/devps/textmap: Move di, mu, +- to...
13894 * ps/devps/symbolchars:
13896 * macros/tmac.s (@XS): Don't call par@reset or fi.
13897 (XA): Call LP. Turn off adjustment. Reduce line length.
13899 * macros/tmac.s: Initially alias XS to LP.
13900 (XS): Rename to @XS.
13901 (cov*ab-init): Alias XS to @XS.
13903 Thu Jun 4 09:12:05 1992 James Clark (jjc@jclark)
13905 * troff/token.h: Delete TOKEN_CHAR_HEIGHT, TOKEN_CHAR_SLANT,
13906 TOKEN_FONT_NAME, TOKEN_FONT_POSITION, TOKEN_SIZE tokens.
13907 (token::is_size, token::changes_env): Deleted.
13908 * troff/number.c (parse_term): No need to process \s explicitly.
13909 Call tok.next() only after scale indicator has been processed.
13910 * troff/input.c (do_overstrike, do_bracket): No need to process \s,
13912 (token::next): Handle \s, \f, \S, \H immediately rather than
13913 returning them as tokens.
13914 (token::operator==, token::description, token::add_to_node_list,
13915 token::process): Remove handling of deleted tokens.
13917 * troff/env.c (environment::add_char): When adding padding
13918 indicator character, call start_line() if necessary.
13920 Wed Jun 3 09:55:50 1992 James Clark (jjc@jclark)
13922 * ps/devps/afmtodit: Don't output 0 kerns.
13924 * ps/devps/afmtodit: Remove directory from name of encoding in
13925 font description file.
13927 * ps/devps/afmtodit: Improve error messages.
13929 * ps/devps/afmtodit: Allow DESC file to be specified with -d.
13931 * ps/devps/Makefile: Incorporate FontMakefile. Rework.
13932 * ps/devps/FontMakefile: Deleted.
13933 * ps/devps/afmname: New file.
13935 * ps/devps/symbol.sed: New file.
13936 * ps/devps/symbol.diff: Deleted.
13937 * ps/devps/FontMakefile: Generate symbol.afm using symbol.sed.
13938 Generate zapfdr.afm from zapfd.afm.
13940 * tty/tmac.tty (tty-char): Prefix definition with ".
13942 * macros/tmac.an (TP): Don't start a diversion if one has already
13945 * tty/tmac.tty-char: Add Latin-1 characters.
13947 * tty/tmac.tty-char: Incorporate suggestions from Paul Eggert.
13949 Tue Jun 2 00:54:34 1992 James Clark (jjc@jclark)
13951 * tbl/table.c (table::allocate): Delete old_vline, old_entry.
13952 Move declaration of struct horizontal_span.
13954 * tbl/table.c (table::table): Initialize span_list.
13955 (table::~table): Delete span_list.
13957 * lib/ptable.h (PTABLE(T)::~PTABLE(T)): Delete v.
13959 * ps/devps/Makefile: Avoid dependency on GNU make.
13961 * ps/tmac.ps: Check that character does not already exist before
13964 * tty/tmac.tty: Add definitions of \(ff, \(!=, \(==, \(~=, \(sq,
13965 \(OE, \(oe, \(AE, \(ae, \(lh, \(rh. Delete definitions of \(en,
13966 \(ru, \(ul, \(br, \(bv, \(sl which are in the font description
13969 * tty/tmac.tty-char: New file.
13970 * tty/Makefile: Install tmac.tty-char.
13971 * tty/tmac.tty: Move definitions of \(ua, \(da, \(uA, \(dA into
13974 * tty/tmac.tty: Fix definition of \(34.
13976 * tty/dev{ascii,latin1}/R.proto: Add ha and ti. Map
13977 bracket-drawing characters onto |. Add *o.
13979 * troff/env.c (environment::wrap_up_tab): Increment field_spaces
13980 only if current_field.
13982 * troff/dictionary.c (dictionary::lookup): Free old_table after
13985 Mon Jun 1 10:15:22 1992 James Clark (jjc@jclark)
13987 * tty/dev{ascii,latin1}/R.proto: Add uppercase Greek characters
13988 whose glyphs are identical to glyphs of some Roman character.
13990 * tty/devlatin1/R.proto (bu): Deleted.
13991 * tty/devascii/R.proto (bu): Deleted.
13992 * tty/tmac.tty: Add definition of \(bu.
13994 * eqn/main.c (do_file): Pass FILE as argument.
13995 (main): Automatically load eqnchar. New options -F and -n.
13996 Pass do_file an opened FILE.
13997 * groff.c: Don't pass eqnchar to eqn. Pass -F options onto eqn.
13998 No need to include font.h.
13999 * groff.sh: Likewise. Don't need to use - for standard input.
14000 Prefix files with -- if first file starts with -.
14002 * macros/tmac.e: Conditionalize use of \$* on \n(.g.
14004 * troff/env.c (environment::possibly_break_line): Don't set line
14005 to 0 across call to output_line(). Don't call output_line() until
14006 after discarding nodes after break.
14008 Sun May 31 10:45:29 1992 James Clark (jjc@jclark)
14010 * request.h (macro::empty): Declare it.
14011 * input.c (macro::empty): New method.
14012 (interpolate_macro): Don't give a WARN_SPACE if the two-character
14015 Sat May 30 10:27:15 1992 James Clark (jjc@jclark)
14017 * troff/env.c (environment::start_field): Decrement space_total
14018 when a space is frozen.
14020 Fri May 22 14:34:38 1992 James Clark (jjc@jclark)
14022 * macros/tmac.an (R): Delete macro.
14024 * troff/input.c (get_copy, token::next): Support \# (like \" but
14025 newline is ignored).
14027 * troff/input.c (token::next): Fix error message in 'Y' case.
14029 Thu May 21 09:26:24 1992 James Clark (jjc@jclark)
14031 * eqn/delim.c (define_extensible_string): Recognize any prefix of
14034 Fri May 15 10:20:41 1992 James Clark (jjc at jclark)
14036 * c++test.c: Include <osfcn.h>.
14038 * lib/strtol.c, lib/getcwd.c, ps/psbb.c: Declare errno in case
14041 Fri May 8 09:37:19 1992 James Clark (jjc at jclark)
14043 * tbl/table.c (table::divide_span): Don't count column separation
14044 if expand was specified.
14046 * tbl/main.c (process_format): Don't ignore width specs in
14047 continued format. Give warning for changing equal widths or
14048 column separation in continued format.
14049 (process_data): Set column separation, minimum width, equal
14050 columns at end of table.
14052 Thu May 7 08:50:40 1992 James Clark (jjc at jclark)
14054 * troff/node.c (kern_pair_node::add_discretionary_hyphen,
14055 node::add_discretionary_hyphen): Use soft_hyphen_char.
14056 (set_soft_hyphen_char): New function.
14057 (init_node_requests): Bind to shc. Initialize soft_hyphen_char.
14059 * Makefile (c++tested): Give more helpful message if test fails.
14061 Tue May 5 10:58:39 1992 James Clark (jjc at jclark)
14063 * troff/input.c (init_charset_table): Translate 0240 to
14064 an unbreakable space.
14066 * troff/token.h (token::hyphen_indicator): New function.
14067 * troff/charinfo.h (TRANSLATE_HYPHEN_INDICATOR): New special
14069 * troff/input.c (translate): Allow translation to \%.
14070 * troff/node.c (node::add_char): Handle
14071 TRANSLATE_HYPHEN_INDICATOR.
14072 (make_node): Don't allow TRANSLATE_HYPHEN_INDICATOR here.
14074 * troff/input.c (init_charset_table): Don't set BREAK_AFTER flag
14077 * tty/devlatin1/R.proto: \(hy and - should print as 055.
14079 Tue Apr 21 09:24:42 1992 James Clark (jjc at jclark)
14081 * groff.c (run_commands): If the last command gets a SIGPIPE send
14082 a SIGPIPE to all children than haven't yet terminated. When
14083 command terminates, set pid field to -1.
14085 Fri Apr 17 11:20:48 1992 James Clark (jjc at jclark)
14087 * groff.c (main): Pass an appropriate -filename option to gxditview.
14089 Thu Apr 16 15:11:40 1992 James Clark (jjc at jclark)
14091 * Makefile.bd (install): Remove existing program before copying.
14093 * Makefile, */Makefile, Makefile.bd, groff.sh, groff.c: Allow
14094 programs which have Unix counterparts to be installed with
14095 user-specified prefix.
14097 * troff/input.c (exit_troff): Don't check if exit_started.
14098 (exit_request): Don't call exit_troff if exit_started.
14100 * Makefile.bd (install.mm): Rename to install.dwbmm.
14102 Tue Apr 14 10:05:10 1992 James Clark (jjc at jclark)
14104 * driver/input.c (do_file): Add missing break for '#' case.
14106 Mon Apr 13 10:11:02 1992 James Clark (jjc at jclark)
14108 * troff/input.c (input_stack::clear): Clear past any boundaries and
14109 then add the boundaries back.
14111 * troff/input.c (exit_troff): Return immediately if already
14114 * macros/tmac.s (pg@end-text): New macro. Use pg@end-text for the
14116 (pg*end-page): If the text has ended and there are no more
14117 footnotes or keeps, exit.
14119 * macros/doc-ditroff (Lq, Rq): Define as \(lq and \(rq.
14121 * troff/input.c (init_charset_table): Make \(rq transparent by
14124 * macros/tmac.an: Define lq and rq strings.
14126 * macros/tmac.s (Q, U): Define as \(lq and \(rq.
14128 Sun Apr 12 12:54:37 1992 James Clark (jjc at jclark)
14130 * troff/env.c (environment::final_break): New function.
14131 (environment::newline): Set prev_line_interrupted to 2 if
14133 * troff/env.h: Declare environment::final_break.
14134 * troff/input.c (exit_troff): Call environment::final_break()
14135 instead of environment::do_break().
14137 * macros/Makefile: Install man.local if $(MACRODIR)/man.local
14138 doesn't already exist.
14139 * macros/man.local: New file.
14140 * macros/tmac.an: Load man.local.
14141 * macros/man.ultrix: New file.
14143 Sat Apr 11 17:32:04 1992 James Clark (jjc at jclark)
14145 * troff/input.c (exit_groff): Rename to...
14146 (exit_troff): New function.
14148 * troff/div.c (exit_started, done_end_macro,
14149 seen_last_page_ejector): New global variables.
14150 (began_page_in_end_macro): New static variable.
14151 (exit_flag): Deleted.
14152 (top_level_diversion::top_level_diversion): Initialize
14154 (top_level_diversion): More elaborate test for whether
14155 cleanup_and_exit() should be called.
14156 Set began_page_in_end_macro if the end macro isn't yet finished.
14157 * troff/div.h (top_level_diversion::last_page_count): New data
14159 (top_level_diversion::set_last_page): New function.
14160 (exit_started, done_end_macro, seen_last_page_ejector): Declare.
14161 * troff/env.c (do_break): Zero prev_line_interrupted.
14162 * troff/input.c (exit_flag): Delete declaration.
14163 (LAST_PAGE_EJECTOR): New magic cookie.
14164 (token::next): Handle LAST_PAGE_EJECTOR.
14165 (exit_groff): Set exit_started and done_end_macro instead of
14166 exit_flag. Call top_level_diversion::set_last_page. Push a
14167 LAST_PAGE_EJECTOR instead of calling push_page_ejector(). Do
14168 another ejection after setting seen_last_page_ejector.
14170 Thu Apr 9 04:37:11 1992 James Clark (jjc at jclark)
14172 * etc/grog.sh, etc/grog.sh: Recognize -me sh macro.
14174 * macros/tmac.e (TH): Make sure there's room for the initial
14177 * macros/tmac.s (par@init): Make PD and DD at least \n(.V.
14178 Set FVS in points rather than units.
14180 Mon Apr 6 11:21:32 1992 James Clark (jjc at jclark)
14182 * troff/div.c (top_level_diversion::add_trap): Don't consider the
14183 position of empty slots.
14185 Fri Apr 3 10:46:45 1992 James Clark (jjc at jclark)
14187 * ps/devps/S: Fix height and depth of parenrightex.
14188 * ps/devps/symbol.diff: Regenerate.
14190 Sat Mar 28 21:17:52 1992 James Clark (jjc at jclark)
14192 * tmac.e (u): Do underlining as in -mgs.
14194 Fri Mar 27 09:23:44 1992 James Clark (jjc at jclark)
14196 * tty/tty.c (tty_printer::end_page): If overstriking is
14197 suppressed, still turn overstruck horizontal and vertical lines
14200 * lib/new.c: Back out Feb 24 change; no longer needed with gcc
14203 * refer/label.y (format_expr::evaluate): Avoid use of %0*d.
14205 Wed Mar 18 09:29:10 1992 James Clark (jjc at jclark)
14207 * Version 1.05 released.
14209 Tue Mar 17 16:50:45 1992 James Clark (jjc at jclark)
14211 * tty/tty.c: Instead of keeping an array of glyphs and then
14212 sorting it, keep a ordered linked list of glyphs for each line.
14214 * driver/driver.h: Include stddef.h.
14216 * tty/tty.c (compare_glyph):
14217 * refer/refer.c (rcompare):
14218 * troff/env.c (compare_ranges): Arguments of qsort comparison
14219 function should be const void *.
14221 * troff/number.c (parse_term):
14222 * dvi/dvi.c (draw_dvi_printer::draw): Avoid initialization in
14225 * refer/label.y (consider_authors): Don't access variables
14226 constructed under a condition outside that condition: put braces
14227 round for statement containing declaration; redeclare use of same
14230 * pic/pic.y (text_expr): Delete production that allows
14231 parenthesised text_expr.
14232 (expr): Allow a conditional_expr to appear in parentheses.
14233 (conditional_expr): Rename to any_expr.
14235 * mm: Install new version 1.01 from jh.
14237 * lib/font.c (font::get_width): Cache scaled widths.
14238 (font::font): Initialize widths_cache.
14239 (font::~font): Destroy widths_cache.
14240 * lib/font.h: Add font::widths_cache. Declare font_widths_cache.
14242 Mon Mar 16 10:16:10 1992 James Clark (jjc at jclark)
14244 * c++test.c, c++test.ref: New files.
14245 * Makefile: Check that the C++ compiler works.
14247 * ps/tmac.pspic (PSPIC): Do a break.
14249 * ps/tmac.ps: Move definition of PSPIC into...
14250 * ps/tmac.pspic: New file.
14251 (PSPIC): Draw box around picture, but make it invisible to grops.
14252 * ps/tmac.ps: Load tmac.pspic.
14253 * ps/Makefile: Install tmac.pspic.
14255 Sun Mar 15 14:18:08 1992 James Clark (jjc at jclark)
14257 * lib/font.c (scale_round): If n is negative,
14258 subtract .5 before truncating floating point result.
14260 * lib/fontfile.c: Include <errno.h>.
14262 Tue Mar 10 14:17:03 1992 James Clark (jjc at jclark)
14264 * driver/input.c (get_char): Inline. Don't update current_lineno.
14265 Change callers to up date current_lineno if necessary.
14266 Use get_char() instead of getc(current_file).
14268 Sun Mar 8 18:05:28 1992 James Clark (jjc at jclark)
14270 * ps/tmac.ps: Fix up spacing of \(mo and \(nm.
14272 Fri Mar 6 19:38:58 1992 James Clark (jjc at jclark)
14274 * tty/tty.c (tmac.tty): Define \(rg as (R).
14276 Tue Mar 3 10:11:25 1992 James Clark (jjc at jclark)
14278 * lib/lib.h: New define a_delete.
14279 * Use a_delete instead of delete when deleting an array of objects
14280 without destructors.
14282 * lib/lib.h: Rename adelete to ad_delete.
14283 * Change uses of adelete.
14285 Mon Mar 2 12:41:05 1992 James Clark (jjc at jclark)
14287 * eqn/eqn.y: Include lib.h.
14289 * troff/node.c (grow_font_table): Delete old_font_table.
14291 * mm: Install new version from jh.
14293 Fri Feb 28 10:42:23 1992 James Clark (jjc at jclark)
14295 * tbl/table.h (format_type): Make global instead of local to class
14296 entry_format. Prefix enumerators with FORMAT_.
14297 * tbl/table.c, tbl/main.c: Corresponding changes.
14298 * refer/token.h (token_type): Make global. Prefix enumerators
14300 * refer/token.[ch]: Corresponding changes.
14301 * Makefile: Get rid of -DNO_NESTED_TYPES configuration option.
14303 * troff/div.c (node::set_vertical_size): Don't name argument.
14305 Thu Feb 27 10:29:19 1992 James Clark (jjc at jclark)
14307 * Makefile: New configuration option ARRAY_DELETE_NEEDS_SIZE.
14308 * lib/lib.h: Define adelete accordingly.
14309 * pic/object.c (graphic_object::graphic_object):
14310 * tbl/main.c (format::~format):
14311 * tbl/table.c (table::~table):
14312 * refer/ref.c (reference::~reference, reference::merge,
14313 reference::insert_field, reference::delete_field): Use adelete.
14315 * Makefile: Change NESTED_TYPES to NO_NESTED_TYPES.
14317 * tbl/table.h: Corresponding changes.
14319 * common.c (common_output::dashed_arc, common_output::dotted_arc):
14320 Ensure total_angle is positive.
14322 Wed Feb 26 08:49:26 1992 James Clark (jjc at jclark)
14324 * refer/ref.c (reference::merge, reference::insert_field,
14325 reference::delete_field): Avoid delete[0].
14327 * refer/token.c (init_special_chars): Move calls to cmupper
14328 outside calls to init_two_char_letter to work around bug in gcc
14331 Mon Feb 24 14:20:00 1992 James Clark (jjc at jclark)
14333 * lib/new.c (operator new): Use __builtin_new for g++.
14335 * pic/object.c (graphic_object::~graphic_object): Don't use
14338 * pic/object.c (output::compute_scale): Initialize max_width and
14341 Sat Feb 15 09:55:20 1992 James Clark (jjc at jclark)
14343 * troff/input.c (write_request): Call fflush.
14345 * troff/node.h (class composite_node): Move declaration to node.c
14346 * troff/input.c (charinfo_to_node): Rename to ...
14347 (charinfo_to_node_list): Return node list rather than composite
14349 * troff/node.c (make_composite_node): New function.
14350 (make_node, add_char): Call make_composite_node instead of
14352 (class composite_node): Add a tfont * member. Delete font_size
14354 (composite_node::composite_node, composite_node::copy,
14355 composite_node::size): Corresponding changes.
14356 (composite_node::tprint): Provide constant spacing, emboldening
14357 and track kerning as specified in tfont.
14358 (composite_node::width): Change width calculation accordingly.
14359 * troff/env.h (environment::composite): New member.
14360 (environment::is_composite, environment::set_composite): New
14362 * troff/env.c (environment::environment): Initialize composite.
14363 * troff/input.c (charinfo_to_node): Call
14364 environment::set_composite.
14365 * troff/node.c (make_composite_node, make_glyph_node): Use the
14366 plain version of the tfont if the environment is composite.
14368 * troff/node.c (font_info::get_space_width): Additional argument
14369 giving space_size. Handle constant space correctly. Scale by
14370 space_size unless constant spaced.
14371 (env_sentence_space_width): New function.
14372 * troff/node.h: Declare it.
14373 * troff/env.h (environment::get_space_size,
14374 environment::get_sentence_space_size,
14375 environment::get_narrow_space_width,
14376 environment::get_half_narrow_space_width): Make inline.
14377 (environment::get_space_width): Make inline. Just call
14379 * troff/env.c: Delete definitions for funtions made inline.
14380 (environment::space_newline, environment::space): Use
14381 env_sentence_space_width(). Don't scale by space_size.
14382 * troff/node.h: Move declarations of env*space_width() functions
14385 Sat Feb 8 09:30:22 1992 James Clark (jjc at jclark)
14387 * macros/tmac.s (PS): Don't try to set negative indent.
14389 Thu Feb 6 09:00:35 1992 James Clark (jjc at jclark)
14391 * pic/pic.y: Fix min function.
14393 Tue Jan 28 07:52:29 1992 James Clark (jjc at jclark)
14395 * man/mdate.sh: Clear LANGUAGE.
14397 Sun Jan 19 13:02:41 1992 James Clark (jjc at jclark)
14399 * pic/pic.y, pic/lex.c: Rename COMMAND token to COMMAND_LINE.
14400 * pic/lex.c: New COMMAND keyword.
14401 * pic/pic.y (print_args, print_arg): New rules.
14402 (placeless_element): Use print_args for PRINT.
14403 New COMMAND element.
14405 Tue Jan 7 13:14:31 1992 James Clark (jjc at jclark)
14407 * troff/input.c (terminal): Handle missing argument correctly.
14409 * pic/pic.y (text_expr): New rule.
14411 * pic/pic.y: Implement := operator.
14413 Sun Jan 5 10:23:02 1992 James Clark (jjc at jclark)
14415 * etc/grog.pl, etc/grog.sh: Distinguish old and new versions of
14418 Sat Jan 4 14:42:26 1992 James Clark (jjc at jclark)
14420 * ps/devps/dingbatsrmap: Include this in the distribution.
14422 * macros/tmac.doc: Replace with new version from 2nd Networking
14423 Release. Fix loading of doc-* files.
14424 * macros/{doc-common,doc-ditroff,doc-nroff,doc-syms}: New files.
14425 * macros/tmac.doc.old: New file. Apply fixes that had been
14426 applied to old tmac.doc.
14427 * macros/tmac.andoc: Check that we're running under groff.
14428 * macros/Makefile: Rework.
14430 Fri Jan 3 13:27:51 1992 James Clark (jjc at jclark)
14432 * tbl/table.h (format_type):
14433 * refer/token.h (token_type): If NESTED_TYPES is defined, use
14434 typedef to make these types visible at file scope.
14435 * Makefile: Add NESTED_TYPES configuration option.
14437 * troff/div.c (mark): At the top level use the value of
14438 nl_reg_contents rather than the current vertical position.
14440 Thu Jan 2 10:34:51 1992 James Clark (jjc at jclark)
14442 * tty/tty.c: Implement \D for horizontal or vertical lines.
14443 (tty_printer::set_char): Use vec_used+2 as serial number.
14444 Don't allow size of vector to exceed USHRT_MAX-2.
14445 Split off part into...
14446 (tty_printer::add_char): New function.
14447 (tty_printer::draw): New function.
14448 (compare_glyph): Handle equal serial numbers.
14449 (tty_printer::end_page): Handle overstruck characters from \D.
14450 (main, usage): Implement -d option.
14452 Mon Dec 23 10:37:51 1991 James Clark (jjc at jclark)
14454 * tbl/main.c (process_format):
14455 * eqn/text.c (split_text):
14456 * troff/input.c (token::next): Use inner block for declarations
14457 with initializers in switch statement.
14459 Mon Dec 16 20:52:03 1991 James Clark (jjc at jclark)
14461 * pic/common.c (common_output::dash_line): Cope with zero-length
14464 Sun Nov 17 12:04:08 1991 James Clark (jjc at jclark)
14466 * Version 1.04 released.
14468 Wed Nov 13 05:27:21 1991 James Clark (jjc at jclark)
14470 * macros/tmac.an (TH): Define a macro an-init to define variables
14471 based on command line arguments.
14472 (an-header): Call it.
14474 Sun Nov 3 12:07:34 1991 James Clark (jjc at jclark)
14476 * Makefile (install.mm): Rename to install.dwbmm.
14478 * Makefile: Integrate mm.
14479 * mm: New directory.
14481 Wed Oct 30 10:11:34 1991 James Clark (jjc at jclark)
14483 * refer/dirnamemax.c: If PATHCONF_MISSING is defined, include
14486 * pic/troff.c (troff_output::simple_spline,
14487 troff_output::simple_polygon): Rename variable `v' to `d' to avoid
14488 shadowing parameter.
14490 * lib/tmpfile.c (xtmpfile): Declare dir as const char *.
14492 * lib/ptable.h: Add explicit casts when converting from unsigned
14495 * dvi/devdvi/{SA,SB,msam.map,msbm.map}: New files.
14496 * dvi/devdvi/Makefile: Install SA, SB.
14498 * refer/indxbib.c: Add declaration of mktemp.
14500 * refer/lookbib.c: Add declaration of isatty.
14502 Fri Oct 25 09:00:17 1991 James Clark (jjc at jclark)
14504 * pic/lex.c (interpolate_macro_with_args): While collecting
14505 arguments, keep track of whether we're in a string.
14507 Wed Oct 23 08:42:48 1991 James Clark (jjc at jclark)
14509 * ps/tmac.ps (PSPIC): Do the .sp after the \X, and move the \X
14510 down with \v, so as to avoid problems with top of page trap
14511 setting no space mode.
14513 Tue Oct 22 17:38:49 1991 James Clark (jjc at jclark)
14515 * eqn/lex.c (get_delimited_text): Allow tab before macro body.
14517 Tue Oct 15 17:24:53 1991 James Clark (jjc at jclark)
14519 * ps/psrm.c (ps_get_line): Fix bug when lines longer than 255.
14520 Improve error message.
14522 Fri Oct 11 11:09:38 1991 James Clark (jjc at jclark)
14524 * ps/psrm.c (print_ps_string): Don't pass negative numbers to
14527 Wed Oct 9 17:50:14 1991 James Clark (jjc at jclark)
14529 * groff.c (possible_command::execp): Always use _exit() after a
14532 * Makefile: Add HAVE_UNION_WAIT, HAVE_PID_T, WAIT_COREDUMP_0200,
14533 NO_SYS_WAIT_H configuration options.
14534 * groff.c: Use these options. Use POSIX-style macros to extract
14535 fields from the status returned by wait().
14537 Fri Oct 4 12:12:27 1991 James Clark (jjc at jclark)
14539 * tbl/table.c (table::compute_separation_factor): Allow the
14540 separation factor to drop to 0.
14542 Tue Oct 1 18:12:38 1991 James Clark (jjc at jclark)
14544 * refer/search.c: Include <errno.h>.
14546 Sun Sep 29 08:40:57 1991 James Clark (jjc at jclark)
14548 * pic/pic.y (YYDEBUG): Don't define for Borland C++.
14550 * lib/lib.h: #ifdef out declarations of itoa and iftoa for Borland
14553 * pic/lex.c (input_stack::bol): Move definition out of class body.
14555 * pic/main.c: On MSDOS munge argv[0].
14557 * lib/ptable.h: Define name2 as _Paste2 for Borland C++.
14559 * lib/ptable.c (hash_string): Use unsigned long rather than
14561 (next_ptable_size): Use unsigned rather than int. Give an error
14562 message if we've hit the largest table size.
14563 * lib/ptable.c: Corresponding changes. Also use unsigneds for the
14566 * pic/object.h (object_spec): Make flags unsigned long. Declare
14567 flags as const unisgned long rather than as enums.
14569 * pic/output.c: Deleted.
14571 * pic/troff.c (troff_output::simple_ellipse): Remove spurious %.
14573 * tbl/table.c (simple_entry::note_double_vrule_on_{left,right}):
14574 Add additional argument.
14575 (line_entry::note_double_vrule_on_{left,right}): Set value of
14576 douvle_vrule_on_{right,left} flag according to argument.
14577 (simple_line_entry::simple_print,
14578 simple_line_entry::double_line_print): If adjacent to double vrule
14579 on a corner extend rather than shorten the rule by half the double
14582 * troff/number.c (parse_term): In checking for overflow, handle the
14583 case where the current horizontal position is negative.
14585 Thu Sep 12 08:26:09 1991 James Clark (jjc at jclark)
14587 * pic/object.c (draw_arrow): Check for object having zero length.
14589 Wed Sep 11 10:32:38 1991 James Clark (jjc at jclark)
14591 * eqn/main.c (do_file): Split off inline equation handling into...
14592 (inline_equation): New function. Search for starting delimiter
14594 (delim_search): New function. Don't recognize a delimiter that
14595 occurs in the name of an escape sequence, number register, string
14598 Tue Sep 10 04:01:11 1991 James Clark (jjc at jclark)
14600 * eqn/delim.c (delim_box::compute_metrics): Don't call
14601 define_extensible_string if left is 0.
14602 (delim_box::output): Don't print the left delimiter if left is 0.
14603 (delim_box::debug_print): Check for left == 0 before calling printf.
14605 Fri Aug 23 13:02:30 1991 James Clark (jjc at jclark)
14607 * troff/Makefile (majorminor.c): Include only digits in
14610 Thu Aug 22 09:35:37 1991 James Clark (jjc at jclark)
14612 * refer/dirnamemax.c: new file.
14613 * refer/genlimits.c: Deleted.
14614 * refer/indxbib.c (main): Use dir_name_max() instead of NAME_MAX.
14615 Don't check path length.
14616 * refer/Makefile: Add dir_name_max.o; delete genlimits.
14617 * Makefile: Add PATHCONF_MISSING option.
14619 * refer/indxbib.c (get_cwd): New function.
14620 (main): Use get_cwd().
14621 * lib/getcwd.c: New file.
14622 * Makefile: Delete -DHAVE_GETWD. Include GETCWD variable. Pass
14623 GETCWD in SUBFLAGS.
14624 * lib/Makefile: Compile getcwd.o.
14626 * ps/tmac.psatk (psatk-defs): Define showpage after pushing
14629 * refer/indxbib.c (main): Check success of mktemp.
14631 * lib/tmpfile.c: New file.
14632 * lib/Makefile: Add tmpfile.c.
14633 * lib/lib.h: Declare xtmpfile(); include <stdio.h>.
14634 * ps/ps.h: Delete declaration of mktemp().
14635 * ps/ps.c (ps_printer::ps_printer): Use xtmpfile().
14636 * refer/refer.c (divert_to_temporary_file): Use xtmpfile().
14637 * driver/driver.h: No need now to include errno.h.
14639 * everywhere: Set errno to 0 before calling fopen().
14641 * eqn/eqn.h, etc/soelim.c, driver/driver.h, etc/addftinfo.c,
14642 dvi/tfmtodit.c, groff.c, refer/index.c, refer/linear.c,
14643 refer/lookbib.c, refer/refer.h, ps/psbb.c: Include <errno.h>.
14645 Mon Aug 19 10:52:18 1991 James Clark (jjc at jclark)
14647 * troff/env.h (translate_space_to_dummy): Declare it.
14648 * troff/env.c (environment::space_newline, environment::space):
14649 If translate_space_to_dummy is set then make the width of spaces 0.
14650 * troff/input.c (translate): If the second character of a
14651 translation is a space, translate to unbreakable space. If the
14652 first character is a space, set or clear translate_space_to_dummy
14653 according to whether the second character is \&. Weird!
14655 Tue Jul 30 10:03:56 1991 James Clark (jjc at jclark)
14657 * groff.c (run_commands): Don't use non-zero exit code because a
14658 command gets SIGPIPE.
14660 * groff.c, groff.sh: Use -mXps with -TXps.
14662 * ps/ps.c (ps_printer::special): Move call to flush_sbuf() into...
14663 (ps_printer::do_exec, ps_printer::do_file, ps_printer::do_def,
14664 ps_printer::do_mdef, ps_printer::do_import): Call flush_sbuf().
14665 (ps_printer::special): New specials invis and endinvis.
14666 (ps_printer::do_invis, ps_printer::do_endinvis): New functions.
14667 (ps_printer::set_char, ps_printer::draw): Return if invis_count>0.
14668 (ps_printer::end_page): Check that invis_count == 0.
14669 (ps_printer::invis_count): New member.
14670 (ps_printer::ps_printer): Initialize invis_count to 0.
14672 * troff/env.c (environment::hyphenate_line): Hyphenation
14673 indicator at beginning of word inhibits splitting after -, \(em
14676 * pic/pic.y (element): Allow another element to follow } without
14677 any intervening separator.
14679 Mon Jul 22 12:27:37 1991 James Clark (jjc at jclark)
14681 * pic/lex.c (get_delimited): Allow tabs before delimiter.
14683 Wed Jul 17 10:59:08 1991 James Clark (jjc at jclark)
14685 * groff.c: Get rid of HAVE_UNION_WAIT stuff. Instead suppress
14686 declaration of wait() in header files.
14687 * Makefile: Get rid of -DHAVE_UNION_WAIT.
14689 * tbl/table.c (alphabetic_text_entry::add_tab): New function.
14691 * lib/lib.h: Declare return type of strerror as char *.
14693 * man/Makefile: Add g flag to sed substitutions.
14694 * Makefile (shgroff, bindist): Likewise.
14696 Sun Jul 14 11:57:02 1991 James Clark (jjc at jclark)
14698 * ps/ps.c (ps_printer::do_import): Move push of userdict into...
14699 * ps/devps/prologue (PBEGIN): Define showpage after pushing
14702 Sat Jul 13 20:53:04 1991 James Clark (jjc at jclark)
14704 * ps/devps/prologue (PBEGIN): Zap any definition of showpage in
14707 Fri Jul 12 07:10:09 1991 James Clark (jjc at jclark)
14709 * man/mdate.sh: Handle the fact that BSD ls -l does not print the
14712 Sun Jul 7 08:00:23 1991 James Clark (jjc at jclark)
14714 * troff/input.c (define_number_reg): If currently undefined,
14715 don't define it if the argument is an invalid expression.
14717 * Makefile: Ignore return value of `if' commands without `else'
14720 * Makefile: Split up CPPDEFINES into a series of separate
14721 configuration options.
14723 * troff/input.c (init_registers): Use time_t instead of long
14724 unless LONG_FOR_TIME_T is defined. Use returned result rather
14725 than passing pointer.
14726 * Makefile: Document LONG_FOR_TIME_T as a CPPDEFINE.
14728 * lib/Makefile (fontpath.h): Use gendef.
14730 Thu Jul 4 09:48:05 1991 James Clark (jjc at jclark)
14732 * troff/input.c (input_iterator::shift): Delete argument name.
14733 * troff/node.c (suppress_output_file::really_begin_page,
14734 suppress_output_file::really_transparent_char, node::ascii_print,
14735 node::tprint): Delete names of unused arguments.
14737 Wed Jul 3 17:34:57 1991 James Clark (jjc at jclark)
14739 * refer/label.y (string): Pass $4 to command_error.
14741 Tue Jul 2 15:06:01 1991 James Clark (jjc at jclark)
14743 * Version 1.03 released.
14745 Sat Jun 29 08:14:01 1991 James Clark (jjc at jclark)
14747 * Makefile: Pass definition of SHELL in SUBFLAGS.
14749 * gendef: New file.
14750 * Makefile, eqn/Makefile, refer/Makefile, troff/Makefile,
14751 ps/Makefile: Use gendef to construct header files that are
14752 constructed from the Makefile.
14754 * macros/Makefile: make all should build stripped version of tmac.e.
14756 * refer/Makefile (clean): Remove y.output.
14758 Fri Jun 28 09:44:36 1991 James Clark (jjc at jclark)
14760 * ps/pfbtops.c (main): Add -v option which prints out a version
14762 * ps/Makefile (pfbtops): Link with libgroff.a.
14764 Fri Jun 21 07:43:23 1991 James Clark (jjc at jclark)
14766 * refer/search.h (linear_searcher::get_nkeys): Delete declaration.
14767 * refer/linear.c (linear_searcher::get_nkeys): Delete definition.
14769 * refer/lkbib.c (main): Always terminate reference with blank
14771 * refer/lookbib.c (main): Likewise.
14773 * refer/linear.c (file_buffer::load): Check that the file is not a
14776 * refer/Makefile (genlimits): Possibly add -DHAVE_SYS_DIR_H.
14777 (genlimits.c): Include <sys/dir.h> if HAVE_SYS_DIR_H is defined.
14778 Delete second inclusion of <sys/param.h>.
14780 Tue Jun 18 01:32:26 1991 James Clark (jjc at jclark)
14782 * troff/token.h (token::special): Deleted.
14784 * tbl/main.c (process_format): Rework so that opt->tab_char is
14785 recognized only when appropriate.
14787 * ps/Makefile (clean): Remove pfbtops.
14789 Sun Jun 16 09:37:19 1991 James Clark (jjc at jclark)
14791 * lib/font.c (text_file::next): Don't return if we have got a
14794 Fri Jun 14 09:52:26 1991 James Clark (jjc at jclark)
14796 * refer/refer.c (store_reference): Get hash code from old_table[i]
14797 when rehashing the table.
14799 Thu Jun 13 01:26:43 1991 James Clark (jjc at jclark)
14801 * eqn/box.c (box::top_level): Save size and prev size using \R and
14802 restore it afterwards. Set the size to the size at the beginning
14804 * eqn/pbox.h: Declare SAVED_INLINE_PREV_SIZE_REG,
14805 SAVED_INLINE_SIZE_REG, and SAVED_SIZE_REG.
14807 * refer/Makefile (limits.h): Use ./genlimits.
14809 Wed Jun 12 16:05:34 1991 James Clark (jjc at jclark)
14811 * refer/index.c: Delete declarations of stat() and fstat().
14813 Tue Jun 11 14:52:49 1991 James Clark (jjc at jclark)
14815 * tty/tmac.tty: Add character definitions for \(>= and \(<=.
14817 Mon Jun 10 22:49:48 1991 James Clark (jjc at jclark)
14819 * etc/grog.sh, etc/grog.pl: Change regex for .PS.
14821 Fri Jun 7 09:13:06 1991 James Clark (jjc at jclark)
14823 * troff/input.c (token::get_char): Handle \e.
14825 * refer/linear.c: Delete declarations of fstat() and stat().
14827 Wed Jun 5 09:11:59 1991 James Clark (jjc at jclark)
14829 * troff/node.c, troff/env.c, troff/input.c, Makefile: Remove
14830 OP_DELETE_BROKEN stuff, since we now have a fix for g++.
14832 Mon Jun 3 13:41:32 1991 James Clark (jjc at jclark)
14834 * troff/input.c (do_define_macro): Improve error handling for end
14835 of file while defining macro.
14837 Sun Jun 2 10:20:24 1991 James Clark (jjc at jclark)
14839 * eqn/box.h: Fix declaration of set_gsize.
14840 * eqn/box.c (set_gsize): Make argument const char *.
14841 (gsize): Declare as char *.
14842 * eqn/main.c (main): Don't convert gsize to int.
14843 * eqn/lex.c (do_gsize): Pass char * to set_gsize.
14845 * Version 1.02 released.
14847 Sat Jun 1 12:19:46 1991 James Clark (jjc at jclark)
14849 * macros/tmac.andoc: New file.
14850 * macros/Makefile: Install tmac.andoc.
14852 * troff/node.c, troff/env.c, troff/input.c: Conditionalize use of
14853 operator new and delete on OP_DELETE_BROKEN not being defined.
14854 * Makefile: Mention OP_DELETE_BROKEN.
14856 Mon May 27 13:49:07 1991 James Clark (jjc at jclark)
14858 * Makefile (bindist): Pass SUBFLAGS.
14860 Sun May 26 14:13:22 1991 James Clark (jjc at jclark)
14862 * Makefile, groff.c: Pass definitions to groff.c via device.h.
14864 * tty/tty.c (tty_font::load_tty_font): Avoid shadowing
14867 * ps/Makefile, ps.c: Pass BROKEN_SPOOLER_FLAGS via broken.h.
14869 * ps/ps.h, ps/psrm.c: Make comment_table and
14870 header_comment_table local to resource_manager::process_file.
14872 * groff.sh: With -TXps pass -printCommand option to gxditview.
14874 * groff.c (possible_command::print): Implement using
14875 append_arg_to_string.
14877 * xditview: Merge in new implementation with own ChangeLog.
14879 Sat May 25 18:33:20 1991 James Clark (jjc at jclark)
14881 * groff.c (main): Implement PRINT_OPTION.
14882 (append_arg_to_string): New command.
14883 (device_table): Set PRINT_OPTION flag for Xps.
14885 Fri May 24 09:48:58 1991 James Clark (jjc at jclark)
14887 * troff/groff.h: Rename to troff.h.
14889 * pic/lex.c (lookup_keyword, docmp): New functions.
14890 (get_token): Use new lookup_keyword.
14891 Don't include key.h.
14892 * pic/key.[ch], pic/pic.gperf: Deleted.
14893 * pic/Makefile: Remove gperf stuff.
14895 * pic/Makefile, pic/output.h: Move definition of TEX_SUPPORT
14897 * pic/tex.c: Move include of pic.h before test of TEX_SUPPORT.
14899 * troff/Makefile, troff/node.c: Move definition of
14900 STORE_WIDTH into node.c.
14902 * etc/grog.pl, etc/grog.sh: Support -mdoc.
14904 Thu May 23 12:30:49 1991 James Clark (jjc at jclark)
14906 * dvi/devdvi/texr.map, dvi.devdvi/texi.map,
14907 dvi/devdvi/texb.map: Add lq and rq.
14908 dvi/devdvi: Regenerate fonts.
14909 * ps/devps/textmap: Add lq and rq.
14910 * ps/devps: Regenerate fonts.
14911 * tty/devascii/R.proto, tty/devlatin1/R.proto: Add lq and rq.
14912 * macros/tmac.e: Define \*(lq and \*(rq to be \(lq and \(rq.
14914 * pic/object.c (position_rectangle): When checking radius
14915 cope with possiblity that width or height is negative.
14916 (box_object::box_object): Have separate xrad and yrad with
14917 signs matching signs of dim components.
14918 (box_object::{north,south}_{east,west}): Use xrad and yrad.
14919 (box_object::print): With rounded boxes use absolute values
14920 for dim and rad arguments.
14922 * lib/Makefile, lib/fontfile.o: Pass definition of FONTPATH
14925 * eqn/Makefile, eqn/main.c: Pass definition of DEVICE in device.h.
14927 * various files: Add explicit destructors to keep Saber CC +d
14930 Wed May 22 11:37:11 1991 James Clark (jjc at jclark)
14932 * eqn/box.c (box::top_level): Restore fonts correctly after
14933 font changes in line containing inline equation. Also
14934 restore previous font as well as current font.
14935 * eqn/pbox.h: Define necessary string and register names.
14937 * troff/input.c (token::next): Case 'R' calls do_register.
14938 (do_register): New function.
14940 Tue May 21 11:28:23 1991 James Clark (jjc at jclark)
14942 * groff.c, groff.sh: Support Xps device. Allow each device
14943 to have a pseudo_name and a real_name.
14945 * groff.c (run_commands): Don't print `Broken pipe' messages.
14947 * ps/pfbtops.c: New file.
14948 * ps/Makefile: Add pfbtops.
14950 * troff/number.c (parse_term): Improved error message.
14952 Mon May 20 11:22:14 1991 James Clark (jjc at jclark)
14954 * groff.c, groff.sh, etc/grog.sh, etc/grog.pl: Support grefer.
14956 * Makefile: Integrate refer.
14957 * refer: New directory.
14958 * man/grefer.man, man/glookbib.man, man/gindxbib.man,
14959 man/lkbib.man: New files.
14960 * man/Makefile: Support refer man pages.
14962 * lib/lib.h: Declare is_prime.
14963 * lib/prime.c: New file.
14965 * troff/input.c (macro_source): New function.
14966 (init_input_requests): Bind "mso" to macro_source.
14968 * troff/env.c (environment::possibly_break_line): Maintain
14969 pointer to pointer to node to be split in ndp so as to avoid
14970 using address of freed node.
14972 * troff/env.c (environment::hyphenate_line): Maintain pointer to
14973 pointer to first node to be hyphenated in startp so as to
14974 avoid using address of freed node.
14976 * troff/env.c (class trie, class hyphen_trie): Make the
14977 elements of the trie be of type char not unsigned char.
14978 Declare arguments to be const char* instead of unsigned char *.
14980 * troff/env.c (hyphenate): Initialize hbuf[0].
14982 * troff/input.c (set_string): Declare p to be char * and cast
14983 *p to unsigned char when necessary.
14985 * troff/input.c (do_define_macro): Declare s to be const
14986 char*. Cast element to unisgned char when necessary, Declare
14987 d to be an int. Handle EOF better.
14989 * troff/Makefile, troff/input.c: Different scheme for passing
14990 definitions of MACROPATH, HYPHENFILE and DEVICE.
14992 Tue May 14 13:41:36 1991 James Clark (jjc at jclark)
14994 * tty/devascii/R.proto: Delete entry for em.
14995 * tty/devlatin1/R.proto: Likewise.
14997 Sat May 11 11:13:28 1991 James Clark (jjc at jclark)
14999 * troff/input.c (translate): Stop when we get a space. Treat eof
15002 * macros/tmac.an (IP): Only pass quoted argument to TP when \n(.$>1.
15004 Wed Apr 24 19:24:33 1991 James Clark (jjc at jclark)
15006 * tbl/main.c (process_format): A font name following a `f'
15007 modifier that starts with a digit can be only one character long.
15008 Also deal with EOF on the second character of the font name.
15010 Wed Apr 17 11:23:43 1991 James Clark (jjc at jclark)
15012 * troff/input.c (token::next): Turn \~ into an
15013 unbreakable_space_node.
15014 * troff/node.c (unbreakable_space_node): New class.
15015 * troff/node.h: Declare it.
15017 Tue Apr 16 10:47:12 1991 James Clark (jjc at jclark)
15019 * dvi/dvi.c (dvi_printer::set_char): Make code an int. Check that
15020 it's >= 0, before outputting it as a single byte.
15022 Mon Apr 15 11:20:23 1991 James Clark (jjc at jclark)
15024 * lib/font.c: Make font_char_metric::code an int.
15025 (font::get_code): Change return type to int.
15026 (font::load): Allow code to be arbitrary integer.
15027 * lib/font.h (font::get_code): Change return type to int.
15028 (font::number_to_index): Change argument type to int.
15029 * troff/input.c (token::next): In case 'N', allow any value.
15030 Store value in token::val.
15031 (token::operator==): For TOKEN_NUMBERED_CHAR test equality of val.
15032 (token::get_char, token::add_to_node_list, token::process): Get
15034 (charinfo::set_number): Change argument to int.
15035 (charinfo::get_number): Require that NUMBERED flag be set.
15036 (get_charinfo_by_number): Store numbered characters not between 0
15037 and 255 in a dictionary.
15038 * troff/charinfo.h (get_charinfo_by_number): Change argument type
15040 (charinfo::number): Change type to int.
15041 (charinfo::set_number): Change type of set_number to int.
15042 * troff/node.c (troff_output_file::put_char_width,
15043 troff_output_file::put_char): Test whether character is numbered
15044 using charinfo::numbered().
15045 * driver/printer.c (printer::set_numbered_char): Allow arbitrary
15047 * lib/nametoindex.c: New implementation to cope with arbitrary
15050 * troff/input.c (token::operator==): Test val for
15051 TOKEN_CHAR_HEIGHT, TOKEN_CHAR_SLANT, TOKEN_FONT_POSITION, and
15054 * man/Makefile: Add definiton of BROKEN_SPOOLER_FLAGS.
15055 (.man.n): sed out @BROKEN_SPOOLER_FLAGS@.
15057 Sun Apr 14 12:57:00 1991 James Clark (jjc at jclark)
15059 * ps/devps/zapfdr.ps: Don't copy UniqueID. Avoid use of newdict
15062 * all Makefiles: rm targets of cp and >.
15064 * xditview/xtotroff.c (MapFont): Unlink troff_name before opening
15067 * eqn/lex.c (def_table): Add dollar.
15069 Sat Apr 13 13:02:44 1991 James Clark (jjc at jclark)
15071 * troff/input.c (do_width): Push back newline before closing delim
15074 Fri Apr 12 15:16:03 1991 James Clark (jjc at jclark)
15076 * groff.c (possible_command::prepend_arg): New function.
15077 (main): Prepend device -m option.
15078 * groff.sh: Put device -m options before command-line options.
15080 Tue Apr 9 10:24:43 1991 James Clark (jjc at jclark)
15082 * macros/tmac.an (IP): Quote argument to TP.
15084 * ps/ps.c (main): New option -b, which sets...
15085 (broken_flags): New variable.
15086 (ps_printer::~ps_printer): Incorporate the setup section in the
15087 prolog if (broken_flags & NO_SETUP_SECTION).
15088 (ps_printer::begin_page): Generate {Begin,End}PageSetup comments.
15089 (ps_printer::merge_download_fonts, ps_printer::merge_import_fonts,
15090 ps_printer::merge_ps_fonts, ps_printer::print_font_comment,
15091 ps_printer::print_needed_font_comment,
15092 ps_printer::print_supplied_font_comment,
15093 ps_printer::print_include_font_comments,
15094 ps_printer::lookup_doc_font, ps_printer::download_fonts,
15095 ps_printer::read_download_file, read_document_fonts, add_font,
15096 skip_line, parse_fonts_arg, document_font::document_font,
15097 document_font::~document_font, document_font::download,
15098 ps_output::include_file): Deleted.
15099 (ps_printer::~ps_printer): Generate %%EOF. Generate %!PS-Adobe-3.0
15100 rather than %!PS-Adobe-2.0. Make calls to
15101 resource_manager::need_font for each font that we used. Replace
15102 calls to merge_ps_fonts, merge_download_fonts, print_font_comment,
15103 print_supplied_font_comment, print_needed_font_comment by call to
15104 resource_manager::print_header_comments. Output %%Orientation
15105 comment. Output %%Requirements: numcopies comment if ncopies > 1.
15106 Don't output the prolog directly. Instead call
15107 resource_manager::output_prolog. Only define #copies when ncopies
15108 > 1. Delete calls to print_include_font_comments and
15109 download_fonts. Add call to resource_manager::document_setup.
15110 (ps_printer::do_file): Call resource_manager::import_file instead
15111 of including it ourselves.
15112 (ps_printer::do_import): Likewise. Also don't call
15113 merge_import_fonts. Push userdict on the dictionary stack before
15114 and pop it afterwards.
15115 Move declaration of ps_output into ps.h.
15116 * ps/psrm.c: New file implementing resource_manager class.
15117 * ps/ps.h: New file declaring ps_output and resource_manager
15119 * ps/devps/zapfdr.ps:
15120 * ps/devps/symbolsl.ps:
15121 * ps/devps/prologue: Use 3.0 conventions.
15122 * ps/Makefile: Pass definition of BROKEN_SPOOLER_FLAGS in DEFINES.
15123 Add default definition of BROKEN_SPOOLER_FLAGS.
15124 * Makefile: New variable BROKEN_SPOOLER_FLAGS. Add
15125 BROKEN_SPOOLER_FLAGS to SUBFLAGS.
15127 Mon Apr 8 09:26:54 1991 James Clark (jjc at jclark)
15129 * etc/grog.pl: New file.
15130 * Makefile (GROG): New variable.
15131 Add GROG to SUBFLAGS.
15132 * etc/Makefile (GROG): New variable.
15133 (install.nobin): Install $(GROG) rather than grog.sh.
15135 Thu Apr 4 11:36:45 1991 James Clark (jjc at jclark)
15137 * eqn/special.c (special_box::compute_metrics): Make the input and
15138 output strings the same. Get the new height and depth from the
15139 predefined height and depth registers. Also make subscript kern
15140 and skew available.
15141 (special_box::compute_subscript_kern, special_box::compute_skew):
15144 * eqn/box.c (pointer_box::compute_skew,
15145 simple_box::compute_metrics, box::top_level)
15146 * eqn/text.c (prime_box::compute_metrics,
15147 prime_box::comput_subscript_kern)
15148 * eqn/limit.c (limit_box::compute_metrics):
15149 * eqn/delim.c (build_extensible, delim_box::compute_metrics):
15150 * eqn/sqrt.c (sqrt_box::compute_metrics): Protect possibly
15151 negative numbers in `nr' requests with a leading 0.
15153 Wed Apr 3 15:58:23 1991 James Clark (jjc at jclark)
15155 * eqn/special.c: New file.
15156 * eqn/eqn.y: Declare token SPECIAL. Make it right associative.
15157 Add new rule for simple.
15158 * eqn/lex.c (token_table): Add SPECIAL.
15159 * eqn/box.h: Declare make_special_box.
15160 * eqn/Makefile: Add special.[co].
15162 Sat Mar 30 10:57:53 1991 James Clark (jjc at jclark)
15164 * ps/devps/prologue: Possibly set packing to true while defining.
15165 Create grops dictionary here. Initialize local variables before
15166 defining procedures.
15167 (PICTURE): Rename to PBEGIN. Also do save, noop showpage, count
15168 the dictionary stack. Set strokeadjust and overprint to false if
15169 the relevant operators are defined.
15170 (PEND): New procedure.
15171 * ps/ps.c (ps_printer::~ps_printer): In the prolog just include
15172 prologue. Do everything else in the setup section.
15173 (ps_printer::do_import): Just call PBEGIN and PEND around the
15174 picture. Also push userdict before, and pop it afterwards.
15176 Wed Mar 27 07:59:50 1991 James Clark (jjc at jclark)
15178 * troff/node.c (bracket_node::tprint): Brackets were being printed
15181 * macros/tmac.an (SH, SS): Set fill mode.
15183 Tue Mar 26 07:46:31 1991 James Clark (jjc at jclark)
15185 * troff/div.c (top_level_diversion::begin_page): Set
15186 high_water_mark to 0.
15188 Fri Mar 22 09:19:46 1991 James Clark (jjc at jclark)
15190 * man/mdate.sh: New file.
15191 * man/mdate.c: Deleted.
15192 * man/Makefile: Use mdate.sh instead of mdate.
15195 * eqn/lex.c (do_gsize): Supply missing argument to error message.
15197 Tue Mar 19 11:06:50 1991 James Clark (jjc at jclark)
15199 * man/mdate.c: New file.
15200 * man/*.man: Replace modification date by @MDATE@.
15201 * man/Makefile (.man.n): Replace @MDATE@ by `mdate $<`.
15202 (mdate): New target.
15204 * lib/font.c (text_file::next): Deal with arbitrarily long lines.
15205 Remove illegal input characters.
15207 Mon Mar 18 08:32:25 1991 James Clark (jjc at jclark)
15209 * macros/tmac.s (pg*start-col): Do .ns *after* running the hooks.
15211 Sat Mar 16 03:52:25 1991 James Clark (jjc at jclark)
15213 * troff/div.c (begin_page): Change behaviour when
15214 !first_page_begun and !break_flag.
15216 * troff/input.c (do_name_test): Return 0 if argument is empty.
15218 * troff/input.c (read_long_escape_name): Require closing ] to be
15219 at same input level as opening [.
15221 * troff/input.c (read_increment_and_escape_name): New function.
15222 (get_copy, process_input_stack): Use this for \n.
15224 Fri Mar 15 00:31:48 1991 James Clark (jjc at jclark)
15226 * troff/div.c (top_level_diversion::begin_page): Ignore the
15227 current value of page_number if !first_page_begun.
15229 * groff.c (main): Fix declaration of buf.
15231 * troff/input.c (do_name_test): New function.
15232 (token::next): Implement \A.
15233 (token::next): Implement \e by turning it into a TOKEN_ESCAPE.
15234 (token::description, token::add_to_node_list, token::process):
15235 Handle TOKEN_ESCAPE.
15236 * troff/token.h: New token TOKEN_ESCAPE.
15238 Thu Mar 14 10:22:26 1991 James Clark (jjc at jclark)
15240 * pic/main.c (do_picture): Allow space before and after filename
15241 following `<'. Check that the filename is not empty.
15243 Wed Mar 13 12:49:40 1991 James Clark (jjc at jclark)
15245 * Version 1.01 released.
15247 * dvi/devdvi/CompileFonts: Add cm*ss10 fonts.
15249 * dvi/tmac.dvi: ftr HR to H.
15251 * macros/tmac.e: Round up computation of $r.
15253 * xditview/tmac.X: Don't give up completely in compatibility mode.
15254 Use \n(.s instead of \n[.s].
15256 * dvi/tmac.dvi: Don't give up completely in compatibility mode.
15257 Use \(ci instead of \[ci]. Use \n(.s instead of \n[.s].
15258 Add u to factors inside \s[...]. Rename frac to dvi-frac.
15259 Translate \(FM onto \[prime] and \(!/ onto \[slashnot]; use these
15260 short names in the char definitions.
15262 * ps/tmac.ps: Don't give up completely in compatibility mode.
15263 Fix the fraction definitions to use \n(.s and \(f/. Add an extra
15264 quote in front of \n(.s. Add u to factors inside \s[...].
15266 Mon Mar 11 12:01:20 1991 James Clark (jjc at jclark)
15268 * tty/tmac.tty: Call the nroff request.
15270 * macros/tmac.e ((x, )x): Better definitions that work properly
15272 (@0, @1): Helper macros for (x.
15274 * macros/tmac.e ($s, hl): Use \l rather than \D.
15276 * tty/tmac.tty: Make it work better in compatibility mode.
15277 (pchar): Rename to tty-char.
15279 * macros/tmac.e (@E): New macro.
15280 (r, i, b, rb, bi): Use @E.
15282 * macros/tmac.e (@F): Don't use (;...) syntax.
15284 * macros/tmac.e: Remove mention of \*(||/revisions. Mention that
15285 it was modified for groff.
15287 * macros/tmac.e: Make sure \n(ps and \n(es are >= \n(.V.
15289 * macros/tmac.e (<., .>): Removed.
15290 ([., .]): If \n(.V>=1v, use [] instead of superscripting.
15292 * macros/tmac.e: Remove check that groff is being used.
15294 * macros/tmac.e (@C): Change families only if using groff; turn
15295 compatibility mode off while changing familes. Save compatibility
15296 mode before changing families and restore it afterwards.
15298 * macros/tmac.e (@h): Remove test for offset + line length.
15300 * macros/tmac.e (sorry): Rename to @S. Use \$1 instead of \$0
15301 (lo, th, ac): Define to call @S instead of using als.
15303 * macros/tmac.e: Make $r and $R now contain \n(.v*100/\n(.sp, ie
15304 the ratio of the vertical spacing to the point size in units
15305 expressed as a percentage. Use these instead of $10r and $10R,
15306 Delete $10r and $10R.
15308 * lib/font.c (font::load): In default computation of space_width,
15309 divide by sizescale. Use scale_round.
15311 * macros/tmac.an (TP): Don't call `nf'.
15312 (an-do-tag): Don't call `fi'.
15314 Sun Mar 10 09:52:35 1991 James Clark (jjc at jclark)
15316 * troff/input.c (process_input_stack): Handle the case where
15317 spaces at the beginning of an input line are followed by a
15320 Thu Mar 7 20:18:07 1991 James Clark (jjc at jclark)
15322 * groff.c (device_table): Add PIC_X_OPTION for dvi device.
15323 * groff.sh: Use pic -x with the dvi device.
15325 * dvi/devdvi/FontMakefile (H): Don't use -s.
15327 * dvi/devdvi/HI, dvi/devdvi/HB: New files.
15328 * dvi/devdvi/Makefile: Add HI and HB to FONTS.
15329 * dvi/devdvi/FontMakefile: Add rules for HI and HB. Include these
15332 Mon Mar 4 13:20:14 1991 James Clark (jjc at jclark)
15334 * ps/psfig.diff: New file.
15335 * ps/tmac.psfig: New file.
15337 Sat Mar 2 00:15:09 1991 James Clark (jjc at jclark)
15339 * macros/tmac.s (]=, ref*do-tl, ref*bib-print): Deleted.
15340 (]-): Don't call ref*do-tl.
15342 * macros/tmac.s (ref*end-print): Use XP if [F not defined.
15344 * macros/tmac.s (ref*normal-print): Call FS rather than fn@do-FS.
15345 (fn@do-FS): Rename to fn*do-FS.
15347 * troff/input.c (transparent_translate): New function.
15348 (process_input_stack): Apply transparent_translate before calling
15349 diversion::transparent_output(unsigned char).
15351 Wed Feb 27 00:13:25 1991 James Clark (jjc at jclark)
15353 * troff/input.c (do_define_macro): Define the macro before calling
15356 * xditview/Makefile: Add DEVICES variable. Change install target
15359 Tue Feb 26 10:46:22 1991 James Clark (jjc at jclark)
15361 * groff.c (run_commands): Handle the possibility that there are
15362 child processes other than those forked by us.
15364 Sun Feb 24 21:32:30 1991 James Clark (jjc at jclark)
15366 * lib/string.c (string::append): New function.
15367 * lib/stringclass.h: Declare it.
15369 Thu Feb 21 11:49:26 1991 James Clark (jjc at jclark)
15371 * eqn/main.c (main): New option -N which sets
15372 no_newline_in_delim_flag.
15373 (do_file): If no_newline_in_delim_flag is set don't allow newlines
15375 * groff.c (main): Pass -N on to eqn.
15376 (help, synopsis): Mention -N.
15377 * groff.sh: Implement -N.
15379 Wed Feb 20 15:16:10 1991 James Clark (jjc at jclark)
15381 * macros/tmac.s (]=, ref*bib-print, ref*do-tl): New macros.
15382 (]-): Call ref*do-tl if ref*need-tl is non-zero.
15383 (XP): Allow as initializer.
15385 Tue Feb 19 14:09:06 1991 James Clark (jjc at jclark)
15387 * troff/env.c (environment::wrap_up_field): If field_spaces are
15388 non-zero and we have a current_tab, subtract padding from
15389 tab_distance. If this makes tab_distance <= 0, use the next tab
15390 stop instead. If there isn't any next tab or it's a left tab,
15391 wrap up the current tab.
15392 (environment::start_field): Initialize tab_precedes_field.
15393 (environment::wrap_up_tab): If there's a current field, update
15394 pre_field_width, field_distance and tab_precedes_field.
15395 * troff/env.h (environment::tab_precedes_field): New member.
15397 Fri Feb 15 01:24:00 1991 James Clark (jjc at jclark)
15399 * ps/ps.c (ps_printer::do_file): New function.
15400 (ps_printer::special): Bind to `file' special.
15401 (ps_printer::do_exec): Set ndefined_styles to 0.
15403 Sat Feb 9 03:03:04 1991 James Clark (jjc at jclark)
15405 * eqn/text.c (split_text): Grok \* and similar escapes sequences.
15406 Avoid stripping first character from the start of unrecognized
15407 escapes. Use lex_error instead of error to report errors.
15408 * eqn/lex.c (get_token): Rework handling of escapes.
15409 (lex_error): Move declaration into...
15412 * xditview/xditview.c (main): Make -page option work.
15414 * Makefile: Correct comment about -DBROKEN_SPOOLER and pageview.
15416 Wed Feb 6 12:28:43 1991 James Clark (jjc at jclark)
15418 * macros/tmac.s (B2): Correct size of box.
15420 Tue Feb 5 00:37:35 1991 James Clark (jjc at jclark)
15422 * macros/tmac.s (B2): Postpone drawing the box until in the
15423 top-level diversion.
15425 * tty/tmac.tty: Add font translations for C, CR, CW.
15427 * groff.c (synopsis, help): Document -i.
15428 * groff.sh: Implement -i.
15430 * macros/tmac.s (@NH): Put a `.' after multi-part numbers.
15431 Simplify the construction of SN.
15433 * troff/number.c (parse_term): Give `|' a higher precedence.
15434 * tbl/table.c (numeric_text_entry::simple_print): Parenthesise
15437 * macros/tmac.s (B2): Use par@finish instead of par@reset.
15439 Mon Feb 4 12:36:09 1991 James Clark (jjc at jclark)
15441 * lib/string.c (string::move): New function.
15442 * lib/stringclass.h: Declare it.
15444 Sat Feb 2 16:02:16 1991 James Clark (jjc at jclark)
15446 * troff/env.c (distribute_space): Add optional argument
15448 (environment::wrap_up_field): Call distribute_space with
15449 `force_forward' argument of 1.
15451 Fri Feb 1 19:36:33 1991 James Clark (jjc at jclark)
15453 * lib/string.c, lib/stringclass.h (string::operator+=(char)):
15454 Inline it. Move reallocation into...
15455 (string::grow1): New function.
15456 * pic/Makefile, tbl/Makefile, eqn/Makefile, ps/Makefile: Redo
15457 dependencies to include library header files.
15458 * lib/Makefile: Make string.c and lf.c depend on stringclass.h.
15460 Thu Jan 31 15:02:27 1991 James Clark (jjc at jclark)
15462 * macros/tmac.s (@NH): Use the same number registers than -ms does
15463 for the heading level counters. Use the same string that -ms does
15464 for the number for this heading.
15466 Wed Jan 30 14:25:40 1991 James Clark (jjc at jclark)
15468 * lib/new.c (operator new): Cast result of malloc to char *.
15470 * troff/input.c (spring_trap, lookup_request): Add assert that nm
15473 Tue Jan 29 18:08:05 1991 James Clark (jjc at jclark)
15475 * groff.c (main): Support -i.
15477 Sun Jan 27 13:23:17 1991 James Clark (jjc at jclark)
15479 * pic/pic.h: Include <osfcn.h>.
15481 * ps/ps.c: Add declaration of mktemp.
15483 * Makefile: Add -DHAVE_UNION_WAIT option for CPPDEFINES.
15484 * groff.c: If HAVE_UNION_WAIT is defined, declare wait()'s
15485 argument as union wait *.
15486 (run_commands): If HAVE_UNION_WAIT is defined cast wait()'s
15487 argument to union wait *.
15489 Sat Jan 26 12:04:52 1991 James Clark (jjc at jclark)
15491 * tty/tmac.tty: Add definition of \(co.
15493 * pic/object.c (make_arc): Only increase radius when radius
15494 strictly less than d.
15495 (arc_object::update_bounding_box): May need to add 4.0 to end_quad
15498 * troff/env.c (environment::environment(symbol),
15499 environment::environment(const environment *)): Initialize
15502 Sat Jan 19 08:18:35 1991 James Clark (jjc at jclark)
15504 * tbl/main.c (main): Add exit(0).
15506 * ps/ps.c (ps_printer::~ps_printer): Use fseek instead of rewind.
15508 * pic/main.c (main):
15509 * eqn/main.c (main):
15510 * tbl/main.c (main):
15511 * etc/soelim.c (main):
15512 * driver/printer.c (printer::~printer):
15513 * troff/node.c (real_output_file::~real_output_file,
15514 real_output_file::flush): Check for errors on stdout.
15516 * most files: Add 1991 to copyright notice.
15518 * macros/tmac.s: Don't test \n(.x and \n(.y.
15520 * troff/input.c (token::next): Rename `escape_char' label to
15521 `handle_escape_char' and `normal_char' label to
15522 `handle_normal_char'.
15524 Thu Jan 17 15:46:35 1991 James Clark (jjc at jclark)
15526 * groff.c (main, synopsis, help): Support -a option.
15527 * groff.sh: Likewise. Also eliminate Zflag variable by adding -z
15528 to trflags while parsing options.
15530 Tue Jan 15 13:07:27 1991 James Clark (jjc at jclark)
15532 * troff/number.c (parse_term): With `m', `M' and `n' scale
15533 indicators, convert scale factor to hunits before scaling.
15535 Mon Jan 14 12:39:12 1991 James Clark (jjc at jclark)
15537 * lib/font.c (scale_round): Better test for overflow when n is
15540 Thu Jan 10 11:10:56 1991 James Clark (jjc at jclark)
15542 * tbl/main.c (process_format): Add second argument of type
15543 options*. Change callers. Allow opt->tab_char as well as '\t'
15544 between format items.
15546 Mon Jan 7 12:30:18 1991 James Clark (jjc at jclark)
15548 * macros/tmac.an (PD): With no arguments, make sure register PD is
15550 (TH): Call PD with no argument, instead of setting register PD
15553 Sun Jan 6 11:18:39 1991 James Clark (jjc at jclark)
15555 * Version 1.00 released.
15557 Sat Jan 5 08:44:30 1991 James Clark (jjc at jclark)
15559 * ps/tmac.ps, xditview/tmac.X: Add font translation of C to CR.
15561 * dvi/devdvi/DESC: Mount CW instead of CR.
15563 * dvi/tmac.dvi: Add definition of \(tm.
15565 * dvi/devdvi/texsy.map: Add lh, and rh.
15566 * dvi/devdvi/texex.map: Add lt, rt, lb, rb, lk, rk.
15567 * dvi/devdvi/texmi.map: Add *o. Regenerate fonts.
15569 * dvi/devdvi/FontMakefile: Generate H from cmss10.
15570 * dvi/devdvi/Makefile: Install H.
15571 * dvi/devdvi/H: New file.
15573 Fri Jan 4 15:04:57 1991 James Clark (jjc at jclark)
15575 * troff/env.c (vertical_spacing): Don't allow vertical spacing to
15578 Thu Jan 3 13:41:19 1991 James Clark (jjc at jclark)
15580 * macros/tmac.s (@EN): Add \n(.V to the argument to ds@need.
15582 * macros/tmac.pic (PS): Avoid attempting to set negative indent.
15584 * macros/tmac.s (@EN): Handle the case where the equation is empty
15585 but the label is not.
15587 Wed Jan 2 10:31:44 1991 James Clark (jjc at jclark)
15589 * troff/groff.h: New warning category WARN_SPACE.
15590 * troff/input.c: Add WARN_SPACE to DEFAULT_WARNING_MASK. Add
15591 WARN_SPACE to warning_table.
15592 (interpolate_macro): Give a warning of type WARN_SPACE if the name
15593 is longer than two characters and is not defined, but the first
15594 two characters do make a defined name.
15596 * PROBLEMS: New file.
15598 * CHANGES: New file.
15599 * README-0.6, README-1.00: Deleted.
15601 * groff.c, groff.sh: Add X75-12 and X100-12 devices.
15602 * xditview/devX75/Makefile: Make devX75-12.
15603 * xditview/devX100/Makefile: Make devX100-12.
15605 * xditview/devX100/eqnchar, xditview/devX75/eqnchar,
15606 dvi/devdvi/eqnchar, ps/devps/eqnchar: Remove use of \R.
15608 Tue Jan 1 19:24:01 1991 James Clark (jjc at jclark)
15610 * README-0.7: Rename to README-1.00.
15612 * macros/tmac.pic: New file.
15613 * macros/Makefile (install.nobin): Install tmac.pic.
15615 Mon Dec 31 10:40:53 1990 James Clark (jjc at jclark)
15617 * troff/env.c (hyphen_word): Correct the test for whether the
15618 token is a hyphen. Reset npos to 0.
15620 * macros/tmac.s (par@sup-start, par@sup-end): New implementations.
15622 Sun Dec 30 15:53:13 1990 James Clark (jjc at jclark)
15624 * macros/tmac.s (ds*common-end): Call par*reset.
15626 (par@reset-indent): Deleted.
15628 * macros/tmac.s (@IP): Divert the label.
15630 Sat Dec 29 14:33:32 1990 James Clark (jjc at jclark)
15632 * xditview/draw.c (setGC): Use a line width of .1m rather than
15633 .04m by default; round rather than truncate value.
15635 * tbl/table.c (class empty_entry): New class.
15636 (empty_entry::empty_entry, empty_entry::line_type): New functions.
15637 (table::add_entry): Represent empty entries by objects of type
15639 (table_entry::line_type): Return -1.
15640 (table::determine_row_type): Ignore entries with line_type 0.
15641 Treat type -1 as non-lines.
15643 Fri Dec 28 15:04:41 1990 James Clark (jjc at jclark)
15645 * ps/devps/textmap, xditview/libXdvi/DviChar.c, tty/devlatin1/R.proto,
15646 macros/tmac.s: Rename \(-d to \(Sd.
15648 Thu Dec 27 12:35:47 1990 James Clark (jjc at jclark)
15650 * ps/devps/textmap: Add `sd', `/_' and `3d' characters.
15651 * xditview/libXdvi/DviChar.c: Likewise.
15652 * dvi/devdvi/texsy.map: Add `<<', `>>'.
15654 Wed Dec 26 13:33:23 1990 James Clark (jjc at jclark)
15656 * troff/div.c (top_level_diversion::begin_page): Call
15657 init_output() if the_output is 0.
15659 Sat Dec 22 12:35:29 1990 James Clark (jjc at jclark)
15661 * troff/input.c: Replace ESCAPE_E by ESCAPE_e and ESCAPE_C by
15663 (get_copy): Turn \E into ESCAPE_E.
15664 (token::process, asciify): Handle ESCAPE_E.
15666 * macros/tmac.s (ds*common-end, par@reset): Add `.rj 0'.
15668 (DS): Implement `.DS R'.
15670 Fri Dec 21 11:41:53 1990 James Clark (jjc at jclark)
15672 * macros/tmac.s (FS): New macro.
15674 * macros/tmac.s (fn@do-FS): Use @LP instead of LP.
15676 * macros/tmac.s (cov*tl-init): Remove after first execution
15677 instead of aliasing to @nop. Call top of page macro explicitly
15678 instead of setting trap; call @init first. Set pg@top as top of
15680 (cov*auto-init): Deleted. Set cov*tl-init instead of
15681 cov*auto-init as top of page trap.
15682 (TL, LP): Do a break instead of calling cov*tl-init.
15683 (cov*print): With RP format but no TL, alias FS and FE to @FS and
15684 @FE; in this case also give a warning and always start another
15685 page. No need to set pg@top here.
15686 (cov*tl-init): Rename to cov*first-page-init.
15688 * macros/tmac.s (RP): Do `.pn 0'.
15689 (cov*tl-init): With RP format don't do `.pn 0'.
15691 * macros/tmac.s (pg@cs-top): Set no space mode.
15693 * macros/tmac.s (par@TL, par@AU, par@AI): New macros.
15694 (cov*ab-init): Alias TL, AU and AI to these.
15696 Thu Dec 20 10:10:50 1990 James Clark (jjc at jclark)
15698 * macros/tmac.s (@EQ): Move the space before the equation into @EN
15699 (@EN): Do nothing unless \n[dl] is > 0.
15701 Tue Dec 18 12:20:47 1990 James Clark (jjc at jclark)
15703 * pic/object.c (ellipse_object::radius): New function.
15705 * VERSION: Change version to 0.7.
15707 * tbl/table.c (block_entry::do_divert): Declare return type as
15709 (block_entry::divert, alphabetic_block_entry::divert): Return 1.
15711 Mon Dec 17 12:30:34 1990 James Clark (jjc at jclark)
15713 * troff/column.c: New file.
15714 * troff/Makefile: Corresponding changes.
15716 * troff/hvunits.c (scale(vunits, vunits, vunits)): New function.
15719 * troff/div.c (top_level_diversion::space): If the space causes
15720 the first-page transition and springs a trap, truncate the space
15723 Fri Dec 14 12:30:02 1990 James Clark (jjc at jclark)
15725 * ps/ps.c (ps_printer::do_import): Add a `clear' after including
15728 * pic/troff.c (troff_output::line_thickness,
15729 troff_output::set_fill): Do a horizontal motion to compensate for
15730 the width of the \D escape sequence.
15732 Thu Dec 13 10:17:14 1990 James Clark (jjc at jclark)
15734 * xditview/tmac.X: Reinstate definition of \(rn, but only for X100
15737 * eqn/sqrt.c (sqrt_box::compute_metrics): Supply missing argument
15740 * tbl/table.c (simple_entry::simply_print): Don't declare as pure.
15741 Supply empty definition.
15742 (text_entry::simple_print, simple_text_entry::simple_print):
15743 Delete declarations.
15744 (table::add_entry): Represent empty entries by objects of type
15747 Wed Dec 12 08:50:48 1990 James Clark (jjc at jclark)
15749 * troff/Makefile: Remove -DHYPHEN_CONTROL from DEFINES.
15751 * tbl/table.c (left_text_entry::add_tab): New function.
15753 * macros/tmac.s: Make @RT an alias for par@reset. Make RT
15754 initialize like LP.
15756 Mon Dec 10 11:19:55 1990 James Clark (jjc at jclark)
15758 * troff/env.c (environment::start_field): Give an error message if
15759 there is no next tab.
15761 Sun Dec 9 11:46:40 1990 James Clark (jjc at jclark)
15763 * troff/env.c (hyphenate): Skip initial elements with zero
15766 * macros/tmac.s (par@init): Keep VS in points rather than units.
15768 Sat Dec 8 23:00:27 1990 James Clark (jjc at jclark)
15770 * pic/main.c (main): Implement `-c' option.
15771 * pic/output.h: Declare make_tpic_output().
15772 * pic/tex.c (tex_output::set_pen_size): Make it virtual and
15774 (tpic_output): New class.
15775 (tpic_output::tpic_output, tpic_output::set_pen_size,
15776 tpic_output::command, make_tpic_output): New functions.
15778 Fri Dec 7 11:57:41 1990 James Clark (jjc at jclark)
15780 * tbl/main.c (main): Call `.ab' if \n(.g is false. Define TS/TE
15781 if they're not already defined.
15782 * tbl/table.c (init_output): Don't test \n(.g.
15784 * troff/input.c (do_if_request): Delete `g' condition. Recognize
15785 `d', `r' and `c' conditions even in compatibility mode.
15787 Tue Dec 4 09:13:47 1990 James Clark (jjc at jclark)
15789 * ps/tmac.ps (ps-bb): Protect against negative numbers in bounding
15792 Mon Dec 3 07:18:26 1990 James Clark (jjc at jclark)
15794 * troff/env.h (environment::prev_line_interrupted): New member.
15795 (environment::get_prev_line_interrupted): New function.
15796 * troff/env.c (environment::newline): Set prev_line_interrupted.
15797 (environment::environment(const environment *),
15798 environment::environment(symbol)): Initialize
15799 prev_line_interrupted.
15800 * troff/input.c (process_input_stack): Don't give special
15801 treatment to space and newline at the beginning of the line if the
15802 previous line was interrupted.
15804 Sat Dec 1 15:48:37 1990 James Clark (jjc at jclark)
15806 * eqn/eqn.y: Disallow PRIME by itself.
15807 * eqn/lex.c (token_table): Bind `opprime' instead of `prime' to
15809 (def_table): Remove definition of '. Define prime to be `.
15811 * eqn/eqn.y: Split off part of rule `script' into a new rule
15814 Fri Nov 30 10:23:44 1990 James Clark (jjc at jclark)
15816 * macros/tmac.s ({, }): New string aliases.
15818 Thu Nov 29 11:34:40 1990 James Clark (jjc at jclark)
15820 * README-0.7: New file.
15822 Wed Nov 28 10:09:57 1990 James Clark (jjc at jclark)
15824 * macros/tmac.s: New file.
15825 * man/groff_ms.man: New file.
15826 * Makefile: Add definition of TMAC_S. Pass TMAC_S in SUBFLAGS.
15827 * Makefile.bd: Similarily.
15828 * man/Makefile: Add groff_ms.n to MAN7PAGES. Replace @TMAC_S@. Add
15829 definition of TMAC_S.
15830 * macros/Makefile: Add definition of TMAC_S. Install tmac.s.
15831 * macros/TODO: New file.
15833 Sat Nov 24 20:04:54 1990 James Clark (jjc at jclark)
15835 * troff/env.c (right_justify): New function.
15836 (init_env_requests): Bind this to request "rj".
15837 (center_lines): Set right_justify_lines to 0. If we get a bad
15838 integer, center 1 line.
15839 (environment::environment(symbol), environment::environment(const
15840 environment *)): Initialize right_justify_lines.
15841 (environment::get_right_justify_lines): New function.
15842 (init_env_requests): Bind this to number_register ".rj".
15844 * troff/env.c (environment::choose_breakpoint): Implement
15845 hyphenation_margin and hyphenation_space.
15846 (environment::get_hyphenation_space,
15847 environment::get_hyphenation_margin): New functions.
15848 (init_env_requests): Bind these to .hys and .hym.
15849 (hyphenation_space_request, hyphenation_margin_request): New
15851 (init_env_requests): Bind these to hys and hym.
15852 (environment::environment(symbol), environment::environment(const
15853 environment *)): Initialize hyphenation_margin and
15855 * troff/env.h: Corresponding changes to class environment.
15857 Fri Nov 23 09:08:16 1990 James Clark (jjc at jclark)
15859 * troff/div.c (blank_line): Always do a break.
15861 * eqn/box.c (do_text): Turn off escapes while appending text to
15864 Thu Nov 22 10:58:59 1990 James Clark (jjc at jclark)
15866 * troff/input.c (while_break_request, while_continue_request): New
15868 (init_input_requests): Bind these to "break" and "continue".
15869 (while_depth, while_break_flag): New variables.
15870 (while_request): Update while_depth. Break out of loop if
15871 while_break_flag is set.
15873 Wed Nov 21 10:54:40 1990 James Clark (jjc at jclark)
15875 * tbl/table.c (init_span_reg): Initialize span_width_reg to \n(.H
15878 Mon Nov 19 00:45:03 1990 James Clark (jjc at jclark)
15880 * Makefile: Include -DBROKEN_SPOOLER by default. Expand comment.
15882 * stringify: New file.
15883 * Makefile (groff.o): Use stringify.
15885 * xditview/tmac.X: Remove definition of \(rn.
15886 * xditview/libXdvi/DviChar.c: Remove radicalex from
15889 Sat Nov 17 10:44:58 1990 James Clark (jjc at jclark)
15891 * tbl/table.c (table::add_entry): Allow alphabetic text blocks.
15892 (alphabetic_block_entry::alphabetic_block_entry,
15893 alphabetic_block_entry::divert, alphabetic_block_entry::print):
15895 (block_entry::divert): Split off body into ...
15896 (block_entry::do_divert): If the block is alphabetic, subtract 2n
15897 from the line length; also update the span width to dl+2n, and the
15898 alphabetic span width to dl.
15900 * driver/input.c (do_file): While reading argument to D command,
15901 when expanding buffer, multiply szp by sizeof(int) rather than 2
15902 in the argument to memcpy.
15904 * tbl/table.c (compute_span_width): Add 2n rather than 1n to the
15905 width of alphabetic columns.
15907 Fri Nov 16 06:34:27 1990 James Clark (jjc at jclark)
15909 * troff/node.c (lookup_family): Supply second argument to lookup.
15911 * troff/dictionary.c (dictionary::lookup): After an unsuccesful
15912 search, return immediately if v is 0.
15914 * pic/troff.c: Define EQN_NO_EXTRA_SPACE_REG.
15915 (troff_output::start_picture): Set this reg.
15916 (troff_output::end_picture): Remove this reg
15917 * eqn/box.c (box::extra_space): Don't produce `\x's if
15918 EQN_NO_EXTRA_SPACE_REG is defined.
15920 * eqn/eqn.y: Allow just a PRIME to be a `simple'.
15921 * eqn/text.c (split_text): Map ' to \(fm when it's the first
15924 Thu Nov 15 10:35:06 1990 James Clark (jjc at jclark)
15926 * macros/tmac.e: Use font 3 instead of B in $c. Remove `bd'
15929 * troff/div.c (top_level_diversion::top_level_diversion):
15930 Initialize page_number to 0.
15932 Wed Nov 14 21:41:58 1990 James Clark (jjc at jclark)
15934 * groff/troff (environment::environment(const environment *)):
15935 Initialize name to e->name, rather than "anonymous".
15937 Sat Nov 10 01:59:37 1990 James Clark (jjc at jclark)
15939 * xditview/libXdvi/Dvi.c (ShowDvi): If eof is encountered, reset
15940 requested_page. Split middle part into ...
15941 (FindPage): New function.
15942 (SetValues): If we don't yet know the last page, and the requested
15943 page is greater than the current page, call FindPage.
15944 Update the font_map_string before doing this.
15946 * xditview/tmac.X: Add definitions of \(sq, \(ga, \(dg and \(dd.
15947 Translate \(lh and \(rh into left and right double arrows.
15949 * troff/node.c (class hyphen_inhibitor_node): New class.
15950 (hyphen_inhibitor_node::hyphen_inhibitor_node,
15951 hyphen_inhibitor_node::copy, hyphen_inhibitor_node::same,
15952 hyphen_inhibitor_node::type,
15953 hyphen_inhibitor_node::get_hyphenation_type): New functions.
15954 (node::add_discretionary_hyphen): Use hyphen_inhibitor_node rather
15955 than dbreak_node(0, 0) to represent a `\%' at the beginning of a
15958 Fri Nov 9 16:05:38 1990 James Clark (jjc at jclark)
15960 * troff/node.h (dummy_node::get_hyphenation_type,
15961 transparent_dummy_node::get_hyphenation_type): Declare them.
15962 * troff/node.c: (dummy_node::get_hyphenation_type,
15963 transparent_dummy_node::get_hyphenation_type): New functions.
15965 Wed Nov 7 10:09:06 1990 James Clark (jjc at jclark)
15967 * xditview/libXdvi/draw.c: If M_PI not defined after including
15968 math.h, then define it.
15970 * xditview/Makefile: Add definition of AR. Pass it to the submake
15972 * xditview/libXdvi/Makefile: Add definitions of AR and RANLIB.
15974 Tue Nov 6 10:14:27 1990 James Clark (jjc at jclark)
15976 * troff/dictionary.h (object_dictionary::alias): Declare return
15978 * troff/dictionary.c (object_dictionary::alias): Return non-zero
15979 if the old name was defined.
15980 * troff/input.c (alias_macro): Give a warning if the old name was
15982 * troff/reg.c (alias_reg): Likewise.
15984 Mon Nov 5 00:31:39 1990 James Clark (jjc at jclark)
15986 * troff/input.c (token::next): Delete implementation of \R.
15988 * macros/Makefile: Strip comments from tmac.e while installing it.
15990 * troff/input.c: New variable `nroff_mode'.
15991 (troff_request, nroff_request): New functions.
15992 (init_input_requests): Bind `troff' and `nroff' to troff_request
15994 (do_if_request): Compute results of t and n conditions from
15997 * text/text.c (split_text): Fix typo in >=.
15999 * eqn/lex.c: Add definition of `==' to def_table.
16001 Fri Nov 2 02:49:09 1990 James Clark (jjc at jclark)
16003 * pic/tex.c (tex_output::start_picture): Change the definitions of
16004 \graph and \graphtemp so that they work properly with Plain TeX.
16006 * pic/tex.c (tex_output::solid_arc): Ensure that the second angle
16007 argument to `ar' is not less than the first.
16009 * pic/pic.y: Allow a comma between elements of the variable list
16010 in the argument to `reset'.
16012 * pic/object.c (arc_object::arc_object): Fix computation of
16015 * eqn/main.c (main): Add exit(0).
16017 Thu Nov 1 02:03:50 1990 James Clark (jjc at jclark)
16019 * troff/div.c (begin_page): Test no_space_mode after doing the
16020 break, but still push the page ejector cookie before doing the
16021 break. Also set the next page number after doing the break.
16023 * xditview/xditview.c (NewFile): Don't set the title and icon name
16024 if this is the first file and its name is `-'.
16025 * groff/groff.c: Define a new device flag XT_OPTION. Set it for
16026 the X75 and X100 devices.
16027 (main): If a device has the XT_OPTION flag set and there's exactly
16028 one file argument, pass the driver -xrm and -title options to set
16029 the icon name and window title to the name of the file.
16031 * troff/env.c (environment_switch): If there was an argument but
16032 it wasn't a valid number or name, then pop an environment but
16033 don't give an error message on underflow.
16035 * troff/number.c (start_number): Correct spelling in error message.
16037 * troff/input.c (token::delimiter): Don't print an error message
16040 * xditview/libXdvi/parse.c (ParseInput): In case 'D', only call
16041 ParseDrawFunction if dw->display_enable is true.
16043 Wed Oct 31 05:49:50 1990 James Clark (jjc at jclark)
16045 * pic/pic.y: Parse text positioning like normal attributes, so as
16046 to allow `"text" at 0,0 ljust'. Don't allow `center' as a
16047 positioning attribute.
16049 Mon Oct 29 22:50:38 1990 James Clark (jjc at jclark)
16051 * tbl/main.c (process_data): When in state START while reading a
16052 text block, don't change to state MIDDLE if c is a newline.
16054 Sun Oct 28 21:59:56 1990 James Clark (jjc at jclark)
16056 * dvi/dvi.c (dvi_printer::begin_page): Rename `i' variable to `j'
16057 so as to avoid shadowing parameter.
16059 Wed Oct 24 18:35:39 1990 James Clark (jjc at jclark)
16061 * tbl/table.c (trim_space): Deleted.
16062 (table::add_entry): Don't call trim_space.
16064 Mon Oct 22 03:48:39 1990 James Clark (jjc at jclark)
16066 * VERSION: Change version to 0.6.
16068 * troff/number.c (parse_expr): Make == work.
16070 Sat Oct 20 11:28:17 1990 James Clark (jjc at jclark)
16072 * man/grog.man: New file.
16073 * man/Makefile: Add grog.n to MAN1PAGES.
16074 * etc/grog.sh: New file.
16075 * etc/Makefile: Install grog.sh as grog.
16077 Fri Oct 19 11:17:15 1990 James Clark (jjc at jclark)
16079 * troff/input.c (token::next): Implement \E.
16081 Thu Oct 18 11:56:24 1990 James Clark (jjc at jclark)
16083 * xditview/tmac.X: Change font translations to match tmac.ps.
16085 * troff/input.c (non_empty_name_warning): Don't give a warning if
16086 `\{' terminates the name.
16088 Tue Oct 16 10:04:23 1990 James Clark (jjc at jclark)
16090 * ps/devps/symbol.diff: New file.
16091 * ps/devps/FontMakefile: Mention symbol.diff.
16093 Sun Oct 14 11:46:46 1990 James Clark (jjc at jclark)
16095 * troff/node.c (font_position): Use get_long_name to read the
16098 * troff/env.c (environment_switch): If we get a number that's < 0
16099 or >= NENVIRONMENTS, treat it like a name.
16100 Change NENVIRONMENTS to 10.
16102 * troff/groff.h: Remove definition of FONTS_MAX.
16103 * troff/node.h (class font_family): Make map a pointer instead of
16104 an array. Add a map_size member. Make it a class. Make nm const
16105 and public. Make invalidate_fontno a friend.
16106 * troff/node.c: Define font_table_size. Make font_info a pointer
16107 rather than an array.
16108 (class troff_output_file): Allocate font_position dynamically. Add
16109 nfont_positions member.
16110 (troff_output_file::set_font): Grow font_position if necessary.
16111 (troff_output_file::~troff_output_file): Delete font_position.
16112 (troff_output_file::troff_output_file): Allocate font_position.
16113 (grow_font_table): New function.
16114 (troff_output_file::really_begin_page,
16115 troff_output_file:really_copy_page): Use nfont_positions rather
16117 (mount_font_no_translate, mount_style): Call grow_font_table if
16119 (font_family::font_family): Allocate map.
16120 (font_family::make_definite): Grow map if necessary. Use
16121 font_table_size instead of FONTS_MAX.
16122 (font_family::~font_family): New function.
16123 (invalidate_fontno): Use font_family::map_size.
16124 (get_fontno, env_space_width, env_half_narrow_space_width,
16125 env_narrow_space_width, symbol_fotno, is_good_fontno,
16126 get_bold_fontno, make_glyph_node): Use font_table_size rather than
16128 (next_available_font_position): Never return 0.
16130 Fri Oct 12 10:17:52 1990 James Clark (jjc at jclark)
16132 * ps/tmac.ps: Add font translations for compatibility with dpost.
16134 Thu Oct 11 12:09:03 1990 James Clark (jjc at jclark)
16136 * eqn/pile.c: Rename default_baseline_sep to baseline_sep.
16137 Move BASELINE_SEP_FORMAT and COLUMN_WIDTH_FORMAT into pbox.h.
16138 Move definitions baseline_sep, shift_down, column_sep,
16139 matrix_side_sep into...
16140 * eqn/box.c: Add them to param_table.
16141 * eqn/pbox.h: Add declarations to pbox.h.
16143 * troff/input.c (set_string): Cast value to unsigned char *.
16145 * troff/token.h (process_input_stack): Declare it static before
16146 declaring it a friend.
16148 Wed Oct 10 09:59:13 1990 James Clark (jjc at jclark)
16150 * dvi/devdvi/texex.map: Fix positions of extensible brace middle
16152 * dvi/devdvi/EX: Regenerate.
16154 * troff/input.c (init_charset_table): Make ", ', ), ], *, \(dg
16157 Tue Oct 9 08:34:02 1990 James Clark (jjc at jclark)
16159 * eqn/lex.c: In defaults_table, make definition of `dot' call
16160 `dot_def'. Don't explicitly make it roman. Similarily for other
16163 * pic/lex.c (for_input::for_input): Add by_is_multiplicative
16165 (for_input::get, for_input::peek): Use this.
16166 (do_for): Add by_is_multiplicative argument.
16167 * pic/pic.y: Change optional_by clause to allow '*' after `by'.
16168 Change semantic value of optional_by to be a double plus a flag
16169 saying whethet the by clause is multiplicative.
16171 * eqn/lex.c (get_delimited_text): Remember location of start of
16172 definition. Improve error handling when EOF is encountered.
16174 * lib/font.h: Rename handle_x_command to
16175 handle_unknown_font_command.
16176 * lib/font.c (font::load): Call handle_unknown_font_command for
16177 any unknown command in the font description file. Don't call
16178 handle_x_command. Include the name of the command in the argv.
16179 Improve message for unknown command after kernpairs or charset
16181 * ps/ps.c (ps_font::handle_x_command): Rename to
16182 handle_unknown_font_command. Remove message about `x download'
16183 command. Give error message for wrong number of arguments.
16184 * ps/devps/afmtodit: Generate `encoding' instead of `x encoding'.
16185 * dvi/dvi.c (dvi_font::handle_x_command): Rename to
16186 handle_unknown_font_command. Give an error message for wrong
16187 number of arguments. Rename design_size to designsize.
16188 * dvi/tfmtodit.c (main): Generate `checksum' instead of `x
16189 checksum', `designsize' instead of `design_size'.
16191 Mon Oct 8 00:38:55 1990 James Clark (jjc at jclark)
16193 * eqn/*.[chy]: Change underaccent to uaccent.
16195 * eqn/eqn.y: Add rule for underaccent. Declare UNDERACCENT token;
16196 give it the same precedence as ACCENT.
16197 * eqn/other.c (make_underaccent_box): New function.
16198 * eqn/box.h: Declare it.
16199 * eqn/lex.c: Add UNDERACCENT to token_table. Add utilde to
16202 Sun Oct 7 11:25:16 1990 James Clark (jjc at jclark)
16204 * pic/pic.y (reset_all): New function. Called in rule for RESET.
16205 (parse_init): Call reset_all.
16206 (define_variable): When defining scale reset only those
16207 pre-defined variables that are scaled.
16208 (defaults_table): Add `scale' as non-scaled value.
16210 * pic/pic.y: Redo parsing of text adjustments: parse adjustments
16211 together with the text; allow any number of positioning words;
16212 allow center as a positioning word.
16214 * pic/object.c (output::compute_scale): Get picture maximum height
16215 and width from variables called maxpswid and maxpsht.
16216 * pic/pic.y: Add maxpswid and maxpsht to defaults_table.
16218 Sat Oct 6 10:16:56 1990 James Clark (jjc at jclark)
16220 * pic/object.c (object_spec::make_text): Multiply textht by number
16223 * pic/pic.y: Allow `sprintf("string", expr,...)' wherever text can
16225 (do_sprintf): New function.
16226 (pic.gperf): Add sprintf token.
16227 (text, sprintf): New rules.
16229 * pic/pic.y: `rand()' with no arguments returns a random number
16230 in the range [0,1).
16232 * pic/pic.y: Allow a bare expression to be an attribute: change
16233 precedences to support this. Change optional_ordinal rule to
16234 optional_ordinal_last to avoid reduce/reduce conflict.
16235 * pic/object.c (object_spec::object_spec): Initialize direction.
16237 * pic/pic.y: Implement ^ operator meaning exponentiation.
16239 * troff/node.h: Add default argument to mount_font.
16240 * troff/node.c (font_position): Read an optional third argument
16241 giving the external_name.
16242 (mount_font): Add optional argument giving the external_name.
16243 (mount_font_not_translate): Have additional argument giving
16244 external name. Use this name to load the font. Pass both names
16245 to font_info::font_info.
16246 (font_info::font_info): Have additional argument giving
16248 (class tfont): New member external_name.
16249 (font_info::get_tfont): Use external name to construct tfont_spec.
16251 Fri Oct 5 04:03:13 1990 James Clark (jjc at jclark)
16253 * eqn/lex.c (init_table): Add argument giving device. Define
16254 name of device to be "1".
16255 (do_ifdef): Counts as true if the argument has been defined with
16257 * eqn/main.c (main): Call init_table with device argument. Make
16258 device local to main.
16259 * eqn/eqn.h: Change declaration of init_table. Remove declaration
16262 * pic/lex.c (get_delimited): Allow text to be delimited by
16263 matching {}s. Don't recognize ending delimiter within a string.
16265 * troff/input.c (get_delim_name): New function.
16266 (token::next): Implement \C.
16268 * lib/font.c (font::load): Grok ---. Add an alias for each
16269 character based on its code.
16270 (font::get_code_width): Deleted.
16271 * lib/font.h (class font): Declare font::number_to_index().
16272 Remove declaration of font::get_code_width.
16273 * lib/nametoindex.c (font::name_to_index): Add 512 rather than 256
16274 to indices of named characters.
16275 (font::number_to_index): New function.
16276 * troff/input.c (font::number_to_index): New function.
16277 (get_charinfo_by_number, charinfo::get_number,
16278 charinfo::set_number): New functions.
16279 (token::next): Turn \N into a TOKEN_NUMBERED_CHAR.
16280 (token::process, token::description, token::get_char,
16281 token::add_to_node_list, token::operator==): Handle
16282 TOKEN_NUMBERED_CHAR.
16283 * troff/charinfo.h: Declare get_charinfo_by_number,
16284 charinfo::get_number, charinfo::set_number. Add NUMBERED flag to
16286 (charinfo::numbered): New function.
16287 * troff/token.h: Add TOKEN_NUMBERED_CHAR.
16288 * troff/env.h (class environment): Remove declaration of ...
16289 * troff/env.c (environment::make_numbered_char_node): Deleted.
16290 * troff/node.c (make_numbered_node): Deleted.
16291 (class numbered_glyph_node): Remove.
16292 (troff_output_file::put_char_width, troff_output_file::put_char):
16293 Handle numbered chars.
16294 (troff_output_file::numbered_char): Removed.
16295 (tfont::get_code_width): Removed.
16296 (make_glyph_node): Don't search special fonts for numbered
16298 * troff/node.h: Remove declaration of make_numbered_node.
16299 * driver/input.c (do_file): Handle N command.
16300 * driver/printer.h: Add declaration of ...
16301 * driver/printer.c (printer::set_numbered_char): New function.
16302 * dvi/tfmtodit.c (main): Generate unnamed entries.
16303 * ps/devps/afmtodit: Likewise.
16304 * xditview/xtotroff.c (MapFont): Likewise.
16305 * xditview/libXdvi/parse.c (ParseInput): Grok N command.
16307 * tbl/main.c (process_format): If multiple widths are specified
16308 for a column but all the widths are the same, don't give an error
16311 * tbl/table.c (table::do_row): If the current row is all lines and
16312 the stuff doesn't contains a line, mark the top of the row after
16313 printing stuff before the row. If the current row is not all
16314 lines and the stuff doesn't contain a line, don't unnecessarily
16315 mark the top of the row before printing the stuff.
16317 Mon Oct 1 11:42:00 1990 James Clark (jjc at jclark)
16319 * troff/groff.h: Remove MAX_PATH.
16320 * troff/input.c (open_file): Dynamically allocate space for the
16322 (open_mac_file, process_macro_file): Corresponding changes.
16324 Sun Sep 23 18:56:26 1990 James Clark (jjc at jclark)
16326 * troff/node.h (class output_file): Make copy_file pure. Add
16327 vspace method ifdef COLUMN. Add is_printing method.
16328 * troff/node.c: Add class printing_reg. Add class
16329 real_output_file. Derive other output_file classes from
16330 real_output_file; in these classes rename begin_page to
16331 really_begin_page, print_line to really_print_line, copy_file to
16332 really_copy_file, transparent_char to really_transparent_char.
16333 Move output_file::flush to real_output_file. Add printing member
16334 to class output_file.
16335 * troff/div.h: Remove printing member from top_level_diversion.
16336 Add vspace member function to class diversion ifdef COLUMN. Add
16337 some declarations ifdef COLUMN.
16338 * troff/div.c (top_level_diversion::copy_file,
16339 top_level_diversion::transparent_output,
16340 top_level_diversion::output): Don't test printing member before
16342 * troff/input.c: Handle initial variable_space_request ifdef
16344 * troff/Makefile: Add column.c but comment it out. Add -DCOLUMN
16345 but comment it out.
16347 Sat Sep 22 11:32:22 1990 James Clark (jjc at jclark)
16349 * troff/div.c (diversion::need): Make any space forced. If we
16350 sprung a trap, set truncated_space to minus the distance to the
16351 trap and set needed_space to the amount that was needed.
16352 (top_level_diversion::space): A forced space turns no_space_mode
16354 (class constant_vunits_reg): New class.
16355 (init_div_requests): Implement number registers .trunc and .ne
16356 using constant_vunits_reg.
16357 (class truncated_space_reg): Deleted.
16359 * troff/div.h: Don't have a no_space_mode member in diversion.
16360 Instead have it in top_level_diversion.
16361 * troff/div.c (diversion::diversion): Don't initialize
16363 (top_level_diversion::top_level_diversion): Initialize
16365 (no_space, restore_spacing): Do nothing if curdiv != topdiv.
16366 (macro_diversion::output): Don't clear no_space_mode.
16368 * troff/input.c (diverted_space_node::reread): Don't call
16369 environment::do_break. In fill mode, act like a blank line.
16370 (diverted_copy_file_node::reread): Don't call
16371 environment::do_break.
16373 * troff/div.c (blank_line): New function.
16374 * troff/div.h: Declare it.
16375 * troff/input.c (process_input_stack): Call it.
16377 * troff/div.c (truncated_space_reg::get_string): New function.
16378 (init_div_requests): Bind to .trunc.
16379 (space_request, top_level_diversion::space,
16380 top_level_diversion::output, macro_diversion::space,
16381 macro_diversion::output): Update truncated_space.
16382 (macro_diversion::output): Redo calculations when trap sprung.
16383 (macro_diversion::output, macro_diversion::space): No need for
16386 * troff/div.c (top_level_diversion::output): Set nl_reg_contents
16387 after truncating post line spacing.
16389 Fri Sep 21 11:27:25 1990 James Clark (jjc at jclark)
16391 * ps/devps/prologue (MF, SF): Make them work even if setfont is
16392 defined as a procedure rather than as an operator.
16394 Thu Sep 20 12:55:05 1990 James Clark (jjc at jclark)
16396 * troff/div.c (macro_diversion::space): Ignore no_space_mode.
16398 Wed Sep 19 10:54:37 1990 James Clark (jjc at jclark)
16400 * troff/div.c (top_level_diversion::output): Merge
16401 output_file::print_line and output_file::end_of_line member
16403 * troff/div.h (class output_file):
16404 * troff/node.c (troff_output_file::print_line,
16405 troff_output_file::end_of_line, output_file::end_of_line,
16406 ascii_output_file::print_line, suppress_output_file::print_line):
16407 Corresponding changes.
16409 Tue Sep 18 11:31:47 1990 James Clark (jjc at jclark)
16411 * troff/input.c (token::next): Don't give a warning for `\.'.
16413 * troff/env.c (environment::get_center_lines): New function.
16414 (init_env_requests): Bind number register .ce to it.
16415 * troff/env.h: Declare it.
16416 * tbl/table.c (table::init_output): Define reset macro to restore
16417 .ce. If center option not given, store .ce in SAVED_CENTER_REG.
16419 (table::print): If center option not given, then imply center
16420 option if SAVED_CENTER_REG > 0.
16422 Mon Sep 17 09:19:19 1990 James Clark (jjc at jclark)
16424 * ps/devps/Makefile: Remove T from FONTS. Remove TSymbol.ps and
16425 Troff.ps from DOWNLOAD.
16427 * troff/Makefile: Change comment in DEFINES to avoid confusing
16430 * ps/ps.c (ps_printer::do_exec): Allow newlines within PostScript
16431 code. Don't try to catch errors with stopped.
16432 (check_line_lengths): New function.
16433 * ps/devps/prologue (EXEC): Deleted.
16434 (EBEGIN, EEND): New procedures.
16436 Sun Sep 16 14:51:15 1990 James Clark (jjc at jclark)
16438 * troff/input.c: Include request.h before node.h.
16439 * troff/node.c: Likewise.
16440 * troff/env.c: Likewise.
16441 * troff/div.c: Likewise.
16442 * troff/node.h (class special_node): Store argument as a macro
16443 rather than a char *.
16444 * troff/node.c (special_node::special_node, special_node::copy):
16446 (special_node::~special_node): Deleted.
16447 (special_node::tprint): Deleted.
16448 (special_node::tprint_start, special_node::tprint_end,
16449 special_node::tprint_char): New functions.
16450 (troff_output_file::special): Deleted.
16451 (troff_output_file::start_special, troff_output_file::end_special,
16452 troff_output_file::special_char): New functions.
16453 * troff/input.c (special_node::tprint): New function.
16454 (do_special): Use macro not char *.
16455 (do_transparent_macro): Deleted.
16456 (token::next): Don't call do_transparent_macro.
16458 * troff/input.c (token::next): Add 'Y' case.
16459 (do_transparent_macro): New function.
16460 * troff/node.c (troff_output_file::special): Handle newlines with
16461 argument using new continuation convention.
16462 * driver/input.c (get_string): Cope with continuation convention.
16463 (do_file): Don't call skip_line after calling get_string(1).
16464 * ps/ps.c (ps_printer::special, ps_printer::do_import,
16465 ps_printer::do_def, ps_printer::do_exec): Cope with newlines in
16467 * xditview/libXdvi/parse.c (ParseInput): Ignore lines starting
16470 Sat Sep 15 19:00:10 1990 James Clark (jjc at jclark)
16472 * troff/input.c (asciify): By default, illegal input characters
16473 should return empty string.
16475 * troff/input.c (copy_file): Handle first page transition like title.
16476 (token::next, process_input_stack): Grok COPY_FILE_REQUEST.
16478 * troff/input.c (token::next): Improve error message for EOF after
16480 (input_char_description): New function.
16481 (get_char_for_escape_name): Use input_char_description.
16482 (token::next): Warn about unrecognized escape sequences.
16483 (warning_table): Add WARN_ESCAPE.
16484 * troff/groff.h: Declare WARN_ESCAPE. Change WARN_TOTAL
16487 * troff/token.h: Remove declaration of process_input_stack.
16489 * troff/input.c: Remove declaration of init_hyphen_requests.
16490 * troff/request.h: Correct spelling in declaration of same.
16492 * troff/input.c (token::next): Check whether escape_char is 0.
16494 Fri Sep 14 12:09:25 1990 James Clark (jjc at jclark)
16496 * groff.c (main, usage, help): Implement -P and -L options.
16497 * groff.sh: Likewise.
16499 * troff/input.c (token::next): Use some gotos to avoid code
16502 * troff/input.c (get_long_name, get_name, read_long_ecsape_name):
16503 Avoid calling symbol::symbol if name empty.
16505 Thu Sep 13 06:21:45 1990 James Clark (jjc at jclark)
16507 * troff/input.c (init_input_requests): Make \n(.x return the major
16508 version number and \n(.y return the minor version number.
16509 * troff/Makefile: Construct file majorminor.c defining
16510 major_version and minor_version automatically from ../VERSION.
16512 * troff/node.c (class glyph_node): Make operator new and operator
16514 (class ligature_node): Similarily.
16516 * troff/input.c (operator==(const macro &, const macro &)): New
16518 (non_interpreted_node::same): Use this.
16519 (string_iterator::string_iterator): Make macro& argument const.
16521 * troff/input.c (input_iterator::get): New function. Don't make
16522 asciify_macro or class non_interpreted_node friends of class
16524 (non_interpreted_node::interpret): Use input_iterator::get.
16525 (asciify_macro): Likewise.
16527 * troff/input.c (~token_node, ~string_iterator, ~arg_list,
16528 ~non_interpreted_node): Deleted.
16529 * troff/node.c: (~suppress_output_file, ~ascii_output_file):
16532 * troff/symbol.h: Make all symbol member functions const.
16534 * lib/strtol.c: New file.
16535 * lib/Makefile: Add strtol.c.
16536 * Makefile: Define STRTOL as strtol.o to include strtol in
16539 Wed Sep 12 10:00:49 1990 James Clark (jjc at jclark)
16541 * pic/troff.c (troff_output::simple_circle): Divide by scale.
16543 Tue Sep 11 14:17:16 1990 James Clark (jjc at jclark)
16545 * troff/input.c (do_special): Use input_level.
16547 * troff/token.h (TOKEN_BACKSPACE): New token.
16548 (token::backspace): New function.
16549 * troff/input.c (token::description, token::next, token::process):
16550 Grok TOKEN_BACKSPACE.
16551 (do_special): Turn TOKEN_BACKSPACE back into \b.
16553 * troff/token.h (token::leader): New function.
16554 * troff/input.c (do_special): Turn TOKEN_LEADER back into \001.
16556 * troff/input.c (do_special): Turn TOKEN_TAB back into \t.
16558 * troff/input.c (do_special): Use token::description in error
16561 Mon Sep 10 11:06:27 1990 James Clark (jjc at jclark)
16563 * troff/input.c (decode_args): Combine quoted and
16564 quote_input_level variables. Make it a for (;;) loop.
16566 * troff/input.c (get_char_for_escape_name): Check for \001 and \b.
16568 * troff/input.c (read_long_escape_name): The test for whether to
16569 expand buffer was off by 1.
16570 (read_string): Similarily.
16572 Fri Sep 7 11:45:50 1990 James Clark (jjc at jclark)
16574 * troff/input.c: Use `const int' rather than `static const int'.
16576 * troff/div.h (diversion::copy_file): Declare as pure virtual.
16577 (macro_diversion::copy_file): New function.
16578 * troff/node.h: New class diverted_copy_file_node.
16579 * troff/node.c: Implement it.
16580 * troff/input.c (copy_file): Use diversion::copy_file. Handle
16581 first page transition by pushing a diverted_copy_file_node.
16582 * troff/input.c (token::next, process_input_stack): Don't handle
16585 Thu Sep 6 13:29:10 1990 James Clark (jjc at jclark)
16587 * ps/ps.c (flush_sbuf): Remember to add sbuf_kern when checking
16588 whether space widths need adjusting.
16590 * troff/charinfo.h: Generalize translated_to_space to
16591 special_translation so as to allow translation to \&.
16592 * troff/input.c (translate): Allow translation to \&.
16593 (charinfo::*): Corresponding changes.
16594 * troff/node.c (make_node, node::add_char): Corresponding changes.
16595 * troff/node.h (dummy_node::dummy_node): Allow optional first
16598 * lib/lib.h: Make codes 0200 to 0237 illegal input characters.
16599 * troff/token.h: Remove TOKEN_TITLE. Remove token::title. Add
16601 * troff/input.c (token::next): Turn a TITLE_REQUEST into a
16602 TOKEN_REQUEST with an argument of TITLE_REQUEST.
16603 (token::process): Grok that.
16604 * troff/input.c (copy_file): Handle first page transition like
16605 title by pushing a COPY_FILE_REQUEST cookie.
16606 (token::next, process_input_stack): Grok that.
16607 * troff/node.h (output_file::copy_file): Add x and y arguments.
16609 * troff/div.c (top_level_diversion::copy_file): Supply them.
16610 * troff/node.c (troff_output_file::copy_file): Add x and y
16611 arguments; moveto specified position. Invalidate font_position
16612 array after copying file.
16613 (output_file::copy_file): New function.
16614 (suppressed_output_file::copy_file, ascii_output::copy_file):
16616 * troff/input.c (transparent_file): New function.
16617 (init_input_requests): Bind to "trf".
16618 (token::next): Handle TRANSPARENT_FILE_REQUEST cookie.
16619 (process_input_stack): Likewise.
16621 * troff/Makefile: Add ../lib/lib.h to GROFF_H.
16623 * troff/node.c (init_node_requests): New number registers .kern
16624 pointing to global_kern_mode, and .lg pointing to
16625 global_ligature_mode.
16627 * troff/node.c (ligature): Don't change it if we get a bad
16630 * troff/input.c (do_define_string): Don't strip tabs.
16632 * troff/input.c (asciify_macro): Make the string_iterator auto.
16634 * troff/node.c (init_font_requests): Rename to...
16635 (init_node_requests):
16636 * troff/node.h: Change declaration.
16637 * troff/input.c (main): Change call.
16639 * troff/input.c (node::reread, diverted_space_node::reread): New
16641 (process_input_stack): Call reread rather than
16642 get_diverted_space_node.
16643 * troff/node.c (node::get_diverted_space_node,
16644 diverted_space_node::get_diverted_space_node): Removed.
16645 * troff/node.h: Declare reread methods instead of
16646 get_diverted_space_node methods. Make `n' member private.
16647 * troff/input.c: (token::diverted_space): Removed.
16648 * troff/token.h: Removed declaration.
16651 Tue Sep 4 00:48:04 1990 James Clark (jjc at jclark)
16653 * eqn/script.c (script_box::compute_metrics): Don't let
16654 SUP_RAISE_FORMAT become negative.
16656 * tbl/table.c (table::do_row): Entries that don't end in the
16657 this row shouldn't make the row non-blank.
16659 * tbl/table.c (table::make_columns_equal): Only set the width of
16660 columns which are marked as equal.
16662 * tbl/main.c (process_data): Before issuing excess data error,
16663 if last character was a newline unget it; then get it again after
16664 the error. Also include the contents of the entry in the message.
16666 * groff.c: New file.
16667 * Makefile: Build groff from groff.c. Make it possible to use
16668 either groff.sh or groff.c as groff.
16669 * Makefile.bd: Similarily.
16671 Mon Sep 3 09:39:49 1990 James Clark (jjc at jclark)
16673 * groff.sh: Don't delay expansion of $@ in assignment to files.
16674 Remove occurrences of \".
16676 Sun Sep 2 09:56:59 1990 James Clark (jjc at jclark)
16678 * all Makefiles: Simplify and rearrange.
16680 * Makefile: Handle fmod like malloc.
16681 * lib/Makefile: Similarily.
16682 * lib/fmod.c: Remove #ifdef NEED_FMOD.
16684 * Makefile: Rename OPTIMISE to OPTIMIZE.
16686 * groff.sh: Remove assignment to PATH.
16687 * Makefile: Remove SHPATH variable.
16688 * Makefile.bd: Similarily.
16690 * groff.sh: Add -V option to print the pipeline instead of
16693 Fri Aug 31 00:56:46 1990 James Clark (jjc at jclark)
16695 * lib/font.c: Split off file searching into ...
16696 * lib/fontfile.c: New file.
16698 * lib/strerror.c (strerror): Use `Error %d' for unknown errors.
16700 Thu Aug 30 13:13:55 1990 James Clark (jjc at jclark)
16702 * tbl/table.c (table::do_hspan): Delete assertion that e != 0.
16703 Also change misleading comment.
16704 (table::do_vspan): Change similarily misleading comment.
16705 * tbl/main.c (process_data): A format row with an explicit `s'
16706 uses up a data line, even if all the other columns are `_' or `='.
16708 * troff/input.c (token::description): Fix description of
16709 TOKEN_DUMMY and TOKEN_EMPTY.
16711 Wed Aug 29 04:12:08 1990 James Clark (jjc at jclark)
16713 * groff.sh: Fix description of -Z in help message.
16715 Tue Aug 28 07:28:33 1990 James Clark (jjc at jclark)
16717 * pic/object.c (object_spec::make_object): Allow negative and zero
16719 * pic/pic.y: Give linethick default value of -1.0.
16720 * pic/troff.c (troff_output::troff_output): Initialize
16721 last_line_thickness to BAD_THICKNESS.
16722 (troff_output::finish_picture): Set thickness to BAD_THICKNESS.
16723 (troff_output::line_thickness): Canonicalize negative thicknesses
16724 to RELATIVE_THICKNESS.
16725 * pic/tex.c (tex_output::set_pen_size): Silently map negative line
16726 thicknesses to DEFAULT_PEN_SIZE. Canonicalize negative pen sizes
16728 (tex_output::start_picture): Set pen_size to -2.0.
16730 * ps/ps.c (ps_printer::set_line_thickness): If line_thickness is
16731 0, then use 0 linewidth.
16732 (ps_printer::ps_printer): Initialize line_thickness to -1.
16734 * pic/troff.c (troff_output::simple_ellipse): Divide by scale.
16736 * ps/devps/symbolchars: Remove `or'.
16737 * ps/tmac.ps: Implement \(or with .char.
16739 * ps/devps/symbolchars: Move most characters into textmap.
16740 * ps/devps/textmap: Add names for troff bracket characters. Remove
16743 * ps/devps/TSymbol.ps: Removed.
16744 * ps/devps/FontMakefile: Make S from Symbol not TSymbol.
16745 * ps/tmac.ps: Do with .char what TSymbol did.
16746 * ps/devps/download: Remove TSymbol.
16748 * ps/devps/T: Removed.
16749 * ps/devps/Troff.ps: Removed.
16750 * ps/devps/Troff.afm: Removed.
16751 * ps/tmac.ps: Implement \(ru, \(ul, and \(br with .char.
16752 * ps/devps/download: Remove Troff.
16753 * ps/devps/FontMakefile: Remove T target.
16754 * ps/devps/DESC-A4: Remove T from font list.
16755 * ps/devps/DESC-letter: Likewise.
16757 * troff/input.c (macro_to_node): Rename to ...
16758 (charinfo_to_node): Don't pass mac argument. Temporarily remove the
16759 character's definition while processing it.
16760 * troff/node.c (node::add_char, make_node): Change calls to
16761 macro_to_node accordingly.
16763 * troff/input.c (token::next): Translate \_ to \(ul.
16765 * tty/devascii/R.proto: Add `|'.
16766 * tty/devlatin1/R.proto: Likewise.
16768 Mon Aug 27 11:25:41 1990 James Clark (jjc at jclark)
16770 * man: Put the version number in all the man pages.
16772 Sun Aug 26 11:40:05 1990 James Clark (jjc at jclark)
16774 * Makefile.bd: New file.
16775 * README.bd: New file.
16777 * VERSION: New file.
16778 * lib/version.c: Removed.
16779 * lib/Makefile: Create version.c from ../VERSION. Remove version.c
16782 * troff/input.c (main): Get hyphen_file from GROFF_HYPHEN
16783 environment variable.
16785 * all Makefiles: Split install target into install.bin for
16786 binaries, and install.nobin for everything else.
16787 * Makefile: Add bindist target.
16789 * man/afmtodit.man: New file.
16790 * man/Makefile: Add afmtodit.n to MAN1PAGES.
16791 * ps/devps/Makefile: Add textmap to DEVICEFILES. Install afmtodit
16793 * ps/Makefile: Pass BINDIR to make install in devps.
16795 * ps/ps.c (ps_printer::set_char): Do nothing if the character is
16796 the space character.
16798 * ps/devps/FontMakefile: Rename symbol.afm to tsymbol.afm.
16800 Sat Aug 25 15:39:03 1990 James Clark (jjc at jclark)
16802 * ps/ps.c: Redo font downloading.
16803 * ps/devps/download: New file.
16804 * ps/devps/Makefile: Add download to DEVICEFILES.
16805 * ps/devps/afmtodit: Remove -d option.
16806 * ps/devps/FontMakefile: Don't use -d option with afmtodit.
16807 * ps/devps/symbosl.ps: Add %%DocumentFonts comment.
16808 * ps/devps/zapfdr.ps: Likewise.
16809 * ps/devps/TSymbol.ps: Likewise.
16811 Fri Aug 24 20:10:30 1990 James Clark (jjc at jclark)
16813 * groff.sh: Initialize dev to ${GROFF_TYPESETTER:-@DEVICE@}.
16815 Thu Aug 23 10:03:47 1990 James Clark (jjc at yquem)
16817 * ps/ps.c (ps_output::include_file): If BROKEN_SPOOLER is defined,
16818 then strip the first line if it starts with %.
16819 * Makefile: Add a comment about this.
16821 * man/tfmtodit.man: New file.
16822 * man/Makefile: Add tfmtodit.n to MAN1PAGES.
16823 * dvi/Makefile: Install tfmtodit in BINDIR.
16825 * dvi/tfmtodit.c (usage): Mention -v option.
16827 Wed Aug 22 09:56:36 1990 James Clark (jjc at yquem)
16829 * troff/node.c (troff_output_file::end_of_line): Call do_motion.
16830 * troff/node.c (troff_output_file::transparent_char): Don't call
16833 * eqn: Add check_tabs method to most box classes.
16834 * eqn/box.c (box::top_level): Call check_tabs.
16836 * eqn/script.c (script_box::output): Use \Z.
16837 * eqn/limit.c (limit_box::output): Use \Z.
16839 * eqn/box.c (box::top_level): Use itoa.
16841 Tue Aug 21 09:29:28 1990 James Clark (jjc at yquem)
16843 * dvi/tmac.dvi: Add font translations for CR, C, TT.
16844 * dvi/devdvi/Makefile: Don't make links to CW.
16846 * ps/tmac.ps: Add font translations for C, CW, CO, CX, CD, H, HO,
16848 * xditview/tmac.X: Likewise.
16850 * troff/node.c: Add font translation feature.
16851 (get_font_translation): New function.
16852 (symbol_fontno): Translate the font name.
16853 (mount_font_no_translate): Rename to mount_font to this.
16854 (mount_font): New function.
16855 (font_family::make_definite): Call mount_font_no_translate instead
16857 (mount_style): Translate the font name.
16858 (font_translate): New function.
16859 (init_font_requests): Bind "ftr" to font_translate.
16861 * ps/devps/prologue (SN): New procedure that rounds a position to
16862 the nearest (pixel + (.25,.25)).
16863 (DL): Use SN to round endpoints.
16865 * lib/version.c: Changed version to 0.5.
16867 Sat Aug 18 04:43:21 1990 James Clark (jjc at yquem)
16869 * Makefile: Move definition of PAGE to the very beginning, so that
16870 people are less likely to miss it.
16872 Fri Aug 17 02:15:11 1990 James Clark (jjc at yquem)
16874 * man/Makefile: Don't need to sed out @UPCASE_PROG_PREFIX@.
16876 * troff/env.c (environment::choose_breakpoint): Make `can't find
16877 breakpoint' error a warning of type WARN_BREAK. Change message to
16878 `can't break line'.
16879 * troff/groff.h: Declare WARN_BREAK with code 4; change WARN_INPUT to
16881 * troff/input.c: Add WARN_BREAK to warning_table. Include
16882 WARN_BREAK in DEFAULT_WARNING_MASK.
16884 * tty/tmac.tty: Add definition of \(+-.
16886 * groff.sh: Remove `--' option to set command.
16888 * dvi/devdvi/texsy.map: Remove duplicate md entry.
16890 * ps/devps/eqnchar: Better definition of cdot using md.
16891 * dvi/devdvi/eqnchar: Likewise.
16892 * xditview/devX100/eqnchar: Likewise.
16893 * xditview/devX75/eqnchar: Likewise.
16894 * eqn/lex.c: Add definition of cdot.
16896 Thu Aug 16 09:33:57 1990 James Clark (jjc at yquem)
16898 * troff/input.c (get_optional_char): New function.
16899 * troff/input.c (set_page_character): Use get_optional_char(),
16900 rather than has_arg() and tok.get_char(1).
16901 * troff/env.c (tab_character, leader_character, hyphen_char,
16902 field_characters): Likewise.
16903 (margin_character): Likewise. Also always delete the
16904 margin_character_node.
16906 * troff/input.c (token::get_char): Use token::description.
16908 * troff/input.c (has_arg): Don't skip over tab and \}.
16909 * troff/number.c (start_number): Give a warning if the number
16910 starts with \} (WARN_RIGHT_BRACE) or tab (WARN_TAB).
16912 Wed Aug 15 10:04:37 1990 James Clark (jjc at yquem)
16914 * troff/input.c (empty_name_warning, non_empty_name_warning): New
16916 (get_name, get_long_name): Use these. Rename `warn' argument to
16919 * troff/node.c (get_fontno): Test that the symbol is not null.
16921 * troff/input.c (token::description): New function.
16922 * troff/number.c (parse_term): Use token::description in `numeric
16923 expression expected' message.
16924 * troff/groff.h: Add WARN_MISSING.
16925 * troff/number.c (start_number): New function.
16926 * troff/number.c (get_vunits, get_hunits, get_number, get_integer,
16927 get_incr_number): Use start_number().
16928 * troff/input.c (DEFAULT_WARNING_MASK): Enable WARN_NUMBER by
16930 * troff/input.c (get_name, get_long_name): Use WARN_MISSING.
16931 * troff/reg.c (alter_format): Use WARN_MISSING. Also use
16933 * troff/input.c (token::get_char): Use WARN_MISSING.
16934 * troff/input.c (token::delimiter): Use token::description.
16935 * troff/env.c (environment_switch): Back out Aug 3 change.
16936 * troff/input.c (has_arg): Skip over \}s and tabs but give a
16938 * troff/token.h (token::tab): New function.
16939 * troff/node.c (get_fontno): Use tok.skip() rather than has_arg().
16940 * troff/reg.c (alter_format): Likewise.
16941 * troff/node.c (bold_font): Use has_arg() rather than tok.skip().
16943 Tue Aug 14 10:11:21 1990 James Clark (jjc at yquem)
16945 * troff (most files): Redo warnings. Divide warnings into various
16946 categories; warning() has an additional first argument indicating
16947 the category it falls into.
16948 * troff/input.c (main): -w now takes an argument. New option -W.
16949 (enable_warning, disable_warning): New functions.
16951 * ps/devps/afmtodit: Add -a option to lie about the italic angle.
16952 * ps/devps/FontMakefile: Pretend TI has an angle of 7.
16954 Mon Aug 13 10:11:16 1990 James Clark (jjc at yquem)
16956 * ps/devps/eqnchar: Better definitions of dotdot, vec, dyad, inf.
16957 * xditview/devX100/eqnchar: Likewise. Remove definition of dot.
16958 * xditview/devX75/eqnchar: Likewise.
16959 * dvi/devdvi/eqnchar: Better definitions of vec, dyad, dotdot.
16961 * eqn/other.c: When bar or over applies to a single character
16962 don't produce an overline_box or an underline_box. Instead produce
16963 an accent_box or an underaccent_box, with the accent a line
16964 whose width is accent_width. New classes underaccent_box,
16965 overline_char_box and underline_char_box.
16966 * eqn/box.h: Move overline_box, underline_box, accent_box class
16967 declarations into eqn/other.c. Add declarations of
16968 make_underline_box, make_overline_box, make_accent_box.
16969 * eqn/eqn.y: Call make_overline_box, make_underline_box
16970 make_accent_box instead of constructors.
16971 * eqn/pbox.h, eqn/box.c: Add accent_width parameter.
16973 * eqn/other.c: Add accent_box::~accent_box.
16974 * eqn/box.h: Declare it.
16976 * groff.sh: With -Tps, use eqn -D.
16978 * eqn/other.c (overline_box::output): Use \Z. If draw_flag use \D
16980 (underline_box::output): Similarily.
16981 (accent_box::output): Use \Z.
16983 * xditview/tmac.X: Add definitions of ~ and ^ (so that they are a
16986 Sun Aug 12 09:41:15 1990 James Clark (jjc at yquem)
16988 * troff/div.c (top_level_diversion::transparent_output(unsigned
16989 char)): Use asciify.
16990 * troff/input.c (asciify): Don't make it static.
16991 * troff/token.h (asciify): Declare it.
16993 * troff/input.c (get_name, get_long_name, token::get_char,
16994 token::delimiter): Add an extra default argument which says
16995 whether a warning should be printed.
16996 * troff: Pass a non-zero argument to one of these rather than
16997 printing a warning directly.
16999 Sat Aug 11 09:02:21 1990 James Clark (jjc at yquem)
17001 * troff: Consistently use symbol::is_null.
17003 * troff/dictionary.h: Move some inline functions into
17006 * troff/request.h: Move inline functions into input.c.
17007 (request_or_macro::invoke): Make it pure.
17009 * troff/input.c, troff/reg.h: New class `constant_int_reg'.
17010 * troff/input.c (init_input_requests): Use class constant_int_reg.
17011 (class compatible_reg): Deleted.
17012 * troff/div.c (init_div_requests): Use class constant_int_reg.
17013 (class last_post_line_extra_space_reg): Deleted.
17015 * troff/env.c (tab_character): Don't change the tab character if
17016 we get an invalid argument.
17017 (hyphen_char): Similarily.
17019 * troff/reg.c (alter_format): Check that nm is not null.
17021 * Makefile, groff.sh: Make it possible to customize the commands
17022 used for printing PostScript and dvi files. Also make it possible
17023 to customize the path used by groff.sh.
17025 * eqn/eqn.y: Make `left' right associative.
17027 Fri Aug 10 18:20:39 1990 James Clark (jjc at yquem)
17029 * pic/pic.h: Added definition of M_SQRT2 for those systems that
17032 * pic/pic.h: Removed definition of INT_MAX.
17034 * troff/node.c (italic_corrected_node::vertical_extent): Omit
17037 * troff/input.c (token::next): Handle \R like \n.
17039 Tue Aug 7 09:46:33 1990 James Clark (jjc at yquem)
17041 * ps/tmac.pc (PSPIC): Simplify.
17043 * troff/env.c (tab_stops::to_string):
17044 * pic/pic.y (object_type_name):
17045 * pic/troff.c (simple_output::line):
17046 * pic/tex.c (tex_output::spline):
17047 * pic/object.c (object_spec::make_object):
17048 * tbl/main.c (process_data): Add cases to switch statements to
17049 avoid cfront warnings. (Some of these are spurious, since the
17050 switch already has a default case.)
17052 * ps/tmac.ps (PSPIC): Reformatted. Prefix all local names with
17053 `ps-'. Don't test systat; instead check number of arguments to
17056 Mon Aug 6 00:13:07 1990 James Clark (jjc at yquem)
17058 * macros/tmac.e: Do not decrease the page offset by 0.5i.
17060 * ps/ps.c (ps_printer::ps_printer): Use mktemp instead of tempnam.
17061 Unlink the file as soon as we have opened it, so that we don't
17062 have to bother with signal handlers.
17063 (handler): Deleted.
17064 (fatal_error_exit): Deleted.
17065 (main): Don't call signal.
17067 * dvi/tfmtodit.c: Add -k option so that kerns with the skewchar
17069 * dvi/devdvi/Makefile: Use the -k option with S and MI.
17071 * pic/pic.y: If there is a label, or an nth construction before
17072 the first `.' in the argument to `with', ignore it and generate a
17074 * pic/lex.c (lex_warning): New function.
17076 * tbl/table.c (table::init_output): In section keep and release
17077 macro, use 0 indent when diverting and the correct indent when
17080 * troff/input.c (interpolate_number_format): Do not interpolate
17081 anything if the number register is not defined.
17083 * tbl/main.c (process_data): Don't add entry when col >= ncolumns.
17085 Sat Aug 4 08:12:05 1990 James Clark (jjc at yquem)
17087 * ps/devps/prologue (PICTURE): Set components of graphics state to
17088 their default values.
17090 * ps/devps/text.enc: Add trademark
17091 * ps/devps/textmap: Add names for club, spade, heart, diamond,
17092 carriagereturn, suchthat. Use Upsilon1 rather than Upsilon.
17093 * ps/devps/symbolchars: Add names for summation and product.
17095 * dvi/devdvi/texsy.map: Add names for club, spade, heart, diamond,
17096 suchthat. Add pp. Add upper-case letters.
17098 * xditview/libXdvi/DviChar.c: Add names for club, spade, heart,
17099 diamond, carriagereturn, suchthat. Use Upsilon1 rather than
17102 * dvi/devdvi/texsy.map: Rename lA (left angle bracket) to la, and
17103 rA (right angle bracket) to ra. Introduce names for double-headed
17104 arrows and double-barred arrows: <>, va, lA, rA, hA, uA, dA, vA.
17105 * ps/devps/textmap: Likewise for ps device.
17106 * xditview/libXdvi/DviChar.c: Likewise for X100 and X75 devices.
17107 * tty/devascii/R.proto: Rename lA to la and rA to ra.
17108 * tty/devascii/R.proto: Likewise.
17109 * tty/tmac.tty: Provide definitions for \(<>, \(lA, \(rA, \(hA,
17111 * eqn/delim.c: In delim_table, rename \(lA to \(la and \(rA to \(ra.
17113 * xditview/tmac.X: Add definitions for \(fi \(fl \(ff \(Fi \(Fl.
17115 * eqn/lex.c: Added definitions of `approx', `grad' and `del' to
17118 Fri Aug 3 09:59:27 1990 James Clark (jjc at yquem)
17120 * troff/div.c (when_request): Use symbol::is_null rather than
17121 has_arg to determine whether we have an argument.
17122 (change_trap): Remove the trap if we get an invalid number. Give
17123 an error if we don't get at least the macro name.
17124 (diversion_trap): Remove trap if we get an invalid name or number.
17126 * troff/env.c (environment_switch): Pop if we get an invalid
17127 symbol or numeric expression.
17129 * troff/input.c (do_define_macro): If EOF is encoutered while
17130 defining the macro, do tok.next() before returning.
17132 * troff/token.h (has_arg): Move definition from here, to ...
17133 * troff/input.c (has_arg): ... here
17135 * troff/env.c (space_size): Do nothing if we get an invalid argument.
17136 * troff/input.c (shift): Likewise.
17138 * pic/lex.c (get_token_after_dot): Accept `.center' as a synonym
17141 * pic/troff.c (troff_output::start_picture): Comment out calls to
17144 * eqn/main.c (do_file): Subtract 1 from current_lineno if
17145 interpret_lf_args succeeds.
17147 * eqn/main.c (do_file): Don't recognize delimiter if preceded by
17148 \\. This avoids problems with \$N.
17150 * groff.sh: Pass -C to preprocessors.
17152 * lib/lf.c (interpret_lf_args): Be more flexible.
17154 * tbl/main.c (main): Add -C option.
17155 (table_input::get): Do not recognize TE if followed by character
17156 other than a space or newline unless -C option given.
17157 (process_input_file): Likewise for lf, TS.
17158 (process_data): Likewise for lf in text blocks.
17160 * eqn/main.c (main): Add -C option.
17161 (do_file): Don't recognize EQ, EN or lf if followed by character
17162 other than space or newline unless -C option given.
17163 * eqn/lex.c (file_input::read_line): Similarily.
17164 * eqn/eqn.h: Declare compatible_flag.
17166 * etc/soelim.c (main): Add -C option.
17167 (interpret_lf_args): Use version in libgroff.
17170 * pic/main.c (main): Add -C option, which sets compatible_flag.
17171 (top_input::get), (top_input::peek): If -C option not given,
17172 do not recognize .PS/.PE/.PF/.lf if followed by a character
17173 other than space or newline.
17174 * pic/lex.c (file_input::read_line): Similarily.
17175 * pic/pic.h: Add declaration of compatible_flag.
17177 Thu Aug 2 11:11:27 1990 James Clark (jjc at yquem)
17179 * ps/tmac.ps (PSPIC): Avoid use of `echo -n'.
17181 * troff/node.c, troff/node.h: Add `asciify' methods to classes
17182 derived from node. New class space_char_hmotion_node.
17183 * troff/input.c (asciify_macro): New function.
17184 * troff/input.c (init_input_requests): New request `asciify' bound
17186 * macros/mm.diff: New file.
17187 * Makefile: In install.mm target use `patch' to apply
17190 * troff/input.c (macro::print_size): Just print the size in bytes.
17192 * troff/div.c (return_request): Correct the argument
17195 Wed Aug 1 12:38:36 1990 James Clark (jjc at yquem)
17197 * troff/node.h (class composite_node): Add sz member.
17198 * troff/node.c (composite_node::size): Return sz.
17199 * troff/input.c (macro_to_node): Use the initial size in the
17200 environment as the size of the composite_node.
17202 * troff/node.c (node::zero_width_tprint): Provide a reasonable
17205 Tue Jul 31 10:07:10 1990 James Clark (jjc at yquem)
17207 * troff/div.c (change_trap): If we get a bad number expression,
17210 Mon Jul 30 10:30:49 1990 James Clark (jjc at yquem)
17212 * lib/matherr.c (matherr): Define this only if math.h defines
17215 Sun Jul 29 10:34:27 1990 James Clark (jjc at yquem)
17217 * troff/div.c (macro_diversion::distance_to_next_trap): If there
17218 no diversion trap return vunits(INT_MAX - vresolution).
17220 Sat Jul 28 14:28:14 1990 James Clark (jjc at yquem)
17222 * troff/input.c (do_zero_width): New implementation that doesn't
17223 use a temporary environment. Use instead:
17224 (token::add_to_node_list): New function.
17225 * troff/env.c (environment::get_prev_char_height),
17226 (environment::get_prev_char_height),
17227 (environment::get_prev_char_skew): New functions.
17228 (environment::get_prev_char): New function.
17229 (environment::get_prev_char_width): Change to use get_prev_char.
17230 (init_env_request): Implement new registers .cht, .cdp, .csk.
17231 * eqn/sqrt.c (sqrt_box::output): Don't rely upon the argument to
17232 \Z being processed in a separate environment.
17234 Fri Jul 27 10:21:25 1990 James Clark (jjc at yquem)
17236 * tbl/table.c: Removed TABLE_BOTTOM_REG.
17238 * tbl/table.c (table::init_output): In the section release macro,
17239 give a warning message if the section won't fit on one page.
17241 * tbl/table.c (table::do_top): Emit table keep only if table is
17243 (table::do_bottom): Likewise for table release.
17244 (table::table), (table::add_vertical_rule): Remove reference to
17246 * tbl/table.h: Remove keep member.
17248 * tbl/table.c: New register SUPPRESS_BOTTOM_REG. In
17249 SECTION_RELEASE_MACRO, if there's not enough space before the next
17250 trap to output the diversion, call T# ourselves, set
17251 SUPPRESS_BOTTOM_REG to 1, spring the trap, then set
17252 SUPPRESS_BOTTOM_REG back to 0. In T#, do nothing if
17253 SUPPRESS_BOTTOM_REG is non-zero. In T#, always mark the current
17254 vertical position and return to it before turning traps on again.
17256 Thu Jul 26 02:54:32 1990 James Clark (jjc at yquem)
17258 * troff/node.c, troff/node.h: In classes derived from node,
17259 replace prev_char_width method by last_char_node method.
17260 * troff/env.c (environment::get_prev_char_width): Use
17261 node::last_char_node rather than node::get_prev_char_width.
17263 * Makefile: Added comment about -fno-inline on 68030-based
17266 * troff/reg.c (number_format_to_ascii), eqn/delim.c (DELIM_TABLE_SIZE),
17267 tty/tty.c (tty_font::load_tty_font), dvi/tfmtodit.c (main): Cast
17268 expressions using sizeof to int.
17269 * dvi/dvi.c (dvi_font::handle_x_command): Avoid long->int warnings.
17271 * macros/tmac.e (TS): Don't move @f back past the current
17274 Wed Jul 25 09:11:08 1990 James Clark (jjc at yquem)
17276 * ps/ps.c (main): Buffer stderr.
17277 * dvi/dvi.c (main): Likewise.
17278 * tty/tty.c (main): Likewise.
17280 * ps/ps.c (ps_printer::do_import): Improve error handling.
17282 * troff/input.c (abort_request): Use asciify.
17284 * driver/printer.h (printer::draw), driver/printer.c (printer::draw),
17285 ps/ps.c (ps_printer::draw), dvi/dvi.c (dvi_printer::draw): Make
17286 type of first argument int rather than char. This works around a
17287 bug on the 68030 based Apollo using g++ 1.37.1.
17289 * tbl/table.h (class table): Add `keep' member.
17290 * tbl/table.c (table::table): Initialize `keep'.
17291 (table::add_vertical_rule): Set `keep' to 1.
17292 (table::do_top): Only emit table keep macro is `keep' is non-zero.
17293 (table::do_bottom): Likewise for table release macro.
17294 (table::do_row): Emit section keep macro even if the row is 0.
17296 Tue Jul 24 08:35:07 1990 James Clark (jjc at yquem)
17298 * macros/tmac.e (@C): Preserve the font family across the change
17301 Mon Jul 23 10:15:23 1990 James Clark (jjc at yquem)
17303 * lib/font.c: Initialize font::hor and font::vert to 1.
17304 (font::load_desc): Check the values of font::hor and font::vert.
17306 * lib/lib.h: Added definition of INT_DIGITS. Fix it so that it can
17307 be included in a C compilation.
17308 (iftoa): Use INT_DIGITS. Include lib.h.
17310 (as_string): Likewise.
17311 * tbl/table.c: Removed definition of INT_DIGITS.
17312 * eqn/box.c (box::top_level): Use INT_DIGITS + 1 instead of 12.
17313 * troff/input.c (input_input_requests): Likewise.
17314 * ps/ps.c (make_encoding_name): Likewise.
17315 (ps_printer::set_style): Likewise.
17316 (ps_output::put_number): Use 1 + INT_DIGITS + 1 instead of 12.
17318 * tty/devascii/R.proto: Map fm onto '.
17319 * tty/devlatin1/R.proto: Likewise.
17321 Sat Jul 21 12:45:07 1990 James Clark (jjc at yquem)
17323 * tbl/table.c: Use ' instead of DELIMITER_CHAR in places where the
17324 argument to \w is at a different input level.
17326 * tbl/table.c (table::init_output): Define a new macro
17327 REPEATED_VPT_MACRO, like vpt but if in a diversion also
17328 transparently outputs itself.
17329 (table::define_bottom_macro): Use REPEATED_VPT_MACRO instead of
17331 (table::do_row): Likewise.
17333 * tbl/table.c (vertical_rule::print): Prefix the .sp -1 line with
17334 TRANSPARENT_STRING_NAME.
17336 * tbl/table.c (table::init_output): In the table release macro
17337 print an error message and don't produce any output if after
17338 issuing the need request the table still will not fit. Also
17339 remove the diversion after bringing it back.
17341 * tbl/table.c (table::init_output): Define a new macro
17342 REPEATED_MARK_MACRO, like mk but if in a diversion also
17343 transparently outputs itself.
17344 (table::do_row): Mark row_top_reg using REPEATED_MARK_MACRO. This
17345 is necessary because .TH might not call .T#.
17346 (table::do_top): Likewise TOP_REG.
17347 (table::define_bottom_macro): If TOP_REG is no longer valid, use
17348 #T - DOUBLE_LINE_SEP rather than #T. This is necessary because the
17349 table header might contain just the two top rules.
17351 Fri Jul 20 10:51:42 1990 James Clark (jjc at yquem)
17353 * troff/div.c: Implement new request `ptr' to print all traps.
17355 * troff/env.c (init_env_requests): Implement `.tabs' reg with
17356 init_string_env_reg.
17357 * troff/env.c (class tab_reg): Deleted.
17359 Thu Jul 19 12:07:16 1990 James Clark (jjc at yquem)
17361 * troff/div.c: New number register .pn returns the number of the
17362 next page as set by the pn request.
17364 * macros/tmac.an: Redid headers and footers. Number each manual
17365 entry starting from 1 unless \nC is > 0, like Sun. Added an
17366 optional 5th argument to .TH which specifies the manual name and
17367 appears in the center of the header. Understand the X, P and D
17368 registers like Sun.
17370 Wed Jul 18 10:23:31 1990 James Clark (jjc at yquem)
17372 * troff/env.c (init_env_requests): New number register `.lt' to
17373 return the title length.
17375 * troff/node.h (class transparent_dummy_node): New class.
17376 * troff/node.c (class transparent_dummy_node): Provide member
17378 * troff/env.c (interrupt): Add a transparent_dummy_node, rather
17381 * troff/input.c (token::next): New escape sequence \).
17382 * troff/input.c (get_copy): Recognize \) in copy mode.
17384 * troff/input.c (input_stack::clear): New function.
17385 * troff/input.c (exit_request): Use input_stack::clear.
17387 * troff/token.h: Removed TOKEN_NO_PRINT_CHAR.
17388 * troff/input.c (token::process): Removed case TOKEN_NO_PRINT_CHAR.
17390 * troff/env.c: Move set_page_character to input.c. Move
17391 page_character to input.c also.
17392 * troff/env.c (title): Split off the reading of the parts of the
17393 title into read_title_parts.
17394 * troff/input.c (read_title_parts): New function. Check the
17395 input_level when testing whether a token matches the delimiter.
17397 * troff/input.c (exit_request): New function.
17398 * troff/input.c (init_input_requests): Bind ex request to
17399 exit_request rather than exit_groff.
17401 * troff/input.c (exit_groff): Call tok.next() before
17402 process_input_stack().
17404 Mon Jul 16 09:47:23 1990 James Clark (jjc at yquem)
17406 * troff/env.c: ifdef widow control support on WIDOW_CONTROL.
17407 * troff/env.h: ditto.
17408 * troff/input.c: ditto.
17410 * troff/env.c (environment::is_empty): Test pending_lines.
17412 * troff/env.c (environment::have_pending_lines): Removed.
17414 * troff/input.c: Add request to flush pending lines from the
17417 * troff/env.c, troff/env.h: Add automatic widow control feature.
17419 * troff/input.c (exit_groff): Do process_input_stack() after
17420 do_break() but before setting exit_flag to 2.
17422 * troff/input.c: Remove FLUSH_PENDING_LINES and
17423 TOKEN_FLUSH_PENDING_LINES. Instead, flush pending lines from
17424 environment after END_TRAP token seen, but only if there aren't
17425 any more traps still unfinished.
17426 * troff/token.h: Remove TOKEN_FLUSH_PENDING_LINES.
17428 Sun Jul 15 10:50:08 1990 James Clark (jjc at yquem)
17430 * troff/env.c: Rename the `retain_size' member of class
17431 pending_output_line to `no_fill'.
17433 * troff/env.c (title): When the line is output, make the
17434 retain_size argument !fill.
17436 * troff/node.h: Add `hyphenated' member to struct breakpoint.
17437 * troff/node.c (space_node::get_breakpoints),
17438 (dbreak_node::get_breakpoints): Fill this in.
17439 * troff/env.c: Allow specification of maximum number of
17440 consecutive hyphenated lines.
17442 * troff/env.c (environment::is_empty): Add test for !current_tab.
17444 Sat Jul 14 11:23:01 1990 James Clark (jjc at yquem)
17446 * troff/env.c (environment::hyphenate_line): Don't completely give
17447 up if the word is not to be hyphenated; continue so that breaks
17448 can be made at break_char_node's.
17450 * lib/lib.h: Only define INT_MAX if it's not already defined;
17451 undef INT_MIN if it's already defined.
17453 * Makefile: Make it easy to define CFRONT_ANSI_BUG.
17455 * lib/lib.h: If CFRONT_ANSI_BUG is defined, cast INT_MIN to long.
17456 This works around a bug in AT&T C++ 2.0 used with an ANSI C
17459 * macros/tmac.an (an-header): Set no-space mode.
17461 * macros/tmac.an (TH): Start a new page if necessary.
17463 * Started using ChangeLog at version 0.4.
17466 version-control: never