1 2002-02-13 Werner LEMBERG <wl@gnu.org>
3 * tmac/groff_tmac.man: Moved to...
4 * man/groff_tmac.man: This place.
5 * tmac/Makefile.sub, man/Makefile.sub: Updated.
7 2002-02-12 Werner LEMBERG <wl@gnu.org>
9 * src/libs/libgroff/Makefile.sub (snprintf.o): Don't use
10 $(COMPILE.c) to not include groff's assert.h.
12 * src/drivers/grotty/tty.cc (main): Add GROFF_NO_SGR environment
14 * NEWS, src/drivers/grotty/grotty.man: Document it.
16 2002-02-11 Werner LEMBERG <wl@gnu.org>
18 * src/libs/snprintf/snprintf.c: Updated to latest version
21 * src/roff/grog/grog.pl (process): Fix handling of `.['. We now
22 test whether there is `.]' also.
23 Don't check for spaces after `.['.
24 * src/roff/grog/grog.sh: Do the same.
26 2002-02-10 Werner LEMBERG <wl@gnu.org>
30 * src/libs/libgroff/illegal.cc: Renamed to ...
31 * src/libs/libgroff/invalid.cc: This.
32 (illegal_char_table): Renamed to ...
33 (invalid_char_table): This.
34 * src/libs/libgroff/Makefile.sub: Updated.
35 * win32-diffs: Updated.
37 * doc/groff.texinfo, src/devices/grops/psrm.cc (ps_get_line),
38 src/libs/libdriver/input.cc (fatal_command, parse_color_command,
39 parse_x_command), src/libs/libgroff/font.cc (text_file::next,
40 font::load), src/preproc/eqn/main.cc (read_line, main),
41 src/preproc/eqn/lex.cc (file_input::read_line),
42 src/preproc/pic/lex.cc (file_input::read_line,
43 simple_file_input::get, simple_file_input::peek),
44 src/preproc/pic/main.cc (top_input::get, top_input::peek),
45 src/preproc/pic/pic.man, src/preproc/refer/main.cc
46 (input_stack::push_file), src/preproc/refer/refer.cc (do_file,
47 do_bib), src/preproc/tbl/main.cc (table_input::get),
48 src/preproc/grn/grn.man, src/preproc/grn/main.cc (interpret),
49 src/roff/troff/input.cc (file_iterator::fill, file_iterator::peek,
50 do_zero_width, read_request, encode_char, ps_get_line,
51 transparent_file, get_char_for_escape_name, transparent_translate,
52 asciify, input_char_description, read_string, set_string),
53 src/roff/troff/env.cc (environment::add_html_tag),
54 src/roff/troff/troff.man, tmac/e.tmac (`@(', `(f'): Do it.
56 * src/include/lib.h: Updated.
58 * src/preproc/eqn/eqn.cc: Removed.
62 * src/preproc/grn/hdb.cc (DBRead): Fix fscanf() fields.
64 2002-02-09 Werner LEMBERG <wl@gnu.org>
66 * doc/gnu.xpm: New image.
67 * doc/Makefile (DOCS): Add homepage.ps
68 Add rules for converting xpm->png and xpm->eps.
69 Use `gnu.{xpm,eps}' as image names.
70 * doc/homepage.ms: Updated.
72 2002-02-09 Gaius Mulley <gaius@glam.ac.uk>
74 * tmac/www.tmac (www-error): New macro, replacing calls to `@error'.
75 (IMAGE): Change image position parameters to `-L', `-R', and `-C'.
76 Remove calls to `B1' and `B2'
77 (PNG-IMAGE): New macro for inclusion of images in PNG format.
78 (www-left-ll-trap, www-left-po-trap, www-right-ll-trap): New
79 auxiliary variables for MARGIN-PNG-IMAGE.
80 (www-finish-left-po, www-finish-right-ll, www-finish-left-ll): New
81 auxiliary macros for MARGIN-PNG-IMAGE.
82 (MARGIN-PNG-IMAGE): New macro to put an image in PNG format into
84 (www-heading-no): New auxiliary variable for HTML-H-{BEGIN,END}.
85 (HTML-H-BEGIN, HTML-H-END): New macros to begin and end a heading.
86 (DROPCAP): New macro to produce dropcap characters.
87 (www-do-image): Renamed back to...
88 (HTML-DO-IMAGE): This.
91 * doc/Makefile (gnubw.eps): Updated.
92 * doc/homepage.ms: Updated.
94 2002-02-08 Werner LEMBERG <wl@gnu.org>
96 * doc/pic.ms: Fixed typos (\(*tx -> \*(tx).
97 Added `linethick' to table in section `Style Variables'.
99 2002-02-08 Gaius Mulley <gaius@glam.ac.uk>
101 * src/libs/libdriver/input.cc (get_extended_arg): Fix conditional.
103 2002-02-07 Werner LEMBERG <wl@gnu.org>
105 Adding options -C (compatibility mode) and -c (grotty's old output
108 * src/roff/nroff/nroff.sh: Implement it.
110 * NEWS, src/roff/nroff/nroff.man: Updated.
112 * PROBLEMS: Document bison 1.32 bug.
114 Some fixes to make groff compile on z/OS 1.2 UNIX (was OS/390).
116 * src/roff/troff/node.cc (make_tfont): Define it earlier.
117 * src/roff/troff/div.h: Add prototype for `end_diversions'.
118 * src/roff/troff/input.cc: Add prototype for `process_input_stack'.
119 * src/roff/troff/env.h: Add prototype for `title'.
121 Adding EBCDIC support to grotty.
123 * src/devices/grotty/tty.cc (CSI): New macro.
124 (SGR_*, tty_printer::put_color): Use it.
126 2002-02-06 Werner LEMBERG <wl@gnu.org>
128 Implementing color support in grotty. The new switch -c activates
129 the old drawing scheme, disabling color at the same time. The new
130 switch `-i' selects italic instead of underlining (SGR only).
132 * src/devices/grotty/tty.cc (putstring): New define instead of
133 `fputs'. Updated all callers.
134 (old_drawing_scheme): New global variable.
135 (COLOR_CHANGE): New enum value.
136 (SGR_*): New defines containing color handling escape sequences.
137 (TTY_MAX_COLORS, DEFAULT_COLOR_IDX): New defines.
138 (glyph): New members `back_color_idx' and `fore_color_idx'.
139 (glyph::order): Add COLOR_CHANGE.
140 (tty_printer): New members `cur_fore_idx', `curr_back_idx',
141 `is_underline', `is_bold', `cu_flag', `tty_colors'.
142 New methods `make_underline', `make_bold', `color_to_idx',
143 `change_color', `put_color'.
144 (cu_flag): Moved into `tty_printer' class.
145 (tty_printer::tty_printer): Initialize colors.
146 (tty_printer::add_char, tty_printer::set_char, tty_printer::special,
147 tty_printer::draw, tty_printer::end_page): Handle colors also.
148 (main): Add options `-c' and `-i'.
150 * NEWS, src/devices/grotty/grotty.man: Updated.
152 * src/include/errarg.h (errarg): Add support for `unsigned int'.
153 * src/libs/libgroff/errarg.c: Implement it.
155 * src/include/printer.h (printer): Add `change_color' method
156 (currently used by grotty only).
157 * src/libs/libdriver/printer.cc: Implement it.
158 * src/libs/libdriver/input.cc (parse_D_command, do_file): Add
159 call to `pr->change_color'.
161 * src/roff/troff/node.cc (troff_output_file::fill_color,
162 troff_output_file::glyph_color): Call `do_motion'.
164 * tmac/tty.tmac: Add color definitions.
166 * src/roff/groff/groff.man: Minor fixes.
168 2002-02-05 Bernd Warken <bwarken@mayn.de>
170 * src/libs/libdriver/input.cc: Introduce `EnvInt' typedef and use
171 it. This is a preparation for future changes.
173 2002-02-05 Werner LEMBERG <wl@gnu.org>
175 * src/roff/troff/input.cc (process_input_stack): Fix the case
176 where leading spaces are followed by \f or \s; previously, an
177 incorrect space width has been used.
179 * doc/roff.man (quoted_char): Fix argument.
180 (comment): Define string.
182 2002-02-04 Larry Kollar <kollar@alltel.net>
184 * doc/groff.texinfo: More fixes.
186 2002-02-04 Werner LEMBERG <wl@gnu.org>
188 * src/preproc/eqn/box.cc (output_string): Don't use \\*[...].
189 * src/preproc/eqn/main.cc (do_file, inline_equation): Call
190 `restore_compatibility' before `output_string' -- the LINE_STRING
191 register now already contains proper switches from and to
194 * man/groff_char.man: Add Euro symbol.
195 * man/groff_diff.man: Improve documentation of `.am1' and `.as1'.
196 * tmac/tty.tmac: Add `EUR' as replacement for `eu' and `Eu'.
197 * doc/groff.texinfo (Defstr*): Print strings with full syntax.
200 * doc/Makefile (.SUFFIXES, .texinfo.pdf, clean): Add support for
202 (.texinfo.html): Add support for texinfo->html.
204 2002-02-03 Werner LEMBERG <wl@gnu.org>
206 Added three new requests `ds1', `as1', and `ami'. The former two
207 are equivalent to `ds' and `as' with the difference that
208 compatibility mode is saved on entry, switched off during string
209 expansion, and restored on exit. The latter is the pendant to `dei'
212 (do_define_string): Use `define_mode' and `calling mode'.
213 Insert COMPATIBLE_SAVE and COMPATIBLE_RESTORE at the beginning and
214 end of string, respectively.
215 (define_string, append_string): Use `calling_mode'.
216 (define_nocomp_string, append_nocomp_string,
217 define_string_indirect): New functions.
218 (init_input_requests): Updated.
219 * NEWS, man/groff_diff.man, man/groff.man: Document it.
221 * src/preproc/eqn/box.cc (box::top_level, box::extra_space): Use
222 `as1' for assigning LINE_STRING (this is `10' usually). Sun's
223 mm macro package accesses this string register directly.
224 * src/preproc/eqn/main.cc (inline_equation): Use `as1'.
226 * tmac/trace.tmac: Trace calls to `am' also. Make it work in
229 2002-02-02 Larry Kollar <kollar@alltel.net>
231 * doc/groff.texinfo, tmac/groff_ms.man: More fixes.
233 2002-01-31 Werner LEMBERG <wl@gnu.org>
235 * tmac/an-old.tmac (I): Use \, and \/ to improve spacing.
237 2002-01-31 Bernd Warken <bwarken@mayn.de>
239 * src/devices/grolbp/lbp.cc (main): Delete `pr'.
240 * man/groff_out.man: Revised and updated.
242 2002-01-30 Bernd Warken <bwarken@mayn.de>
244 * src/libs/libdriver/input.cc [USE_ENV_STACK]: New macro to comment
245 out the unused `{' and `}' commands. Undefined by default.
246 (IntArray): Make `data' private.
247 (IntArray::operator[], IntArray::get_data, IntArray::len): Use these
249 (skip_line_D, skip_to_end_of_line): New functions.
250 (get_D_fixed_args): Use `skip_line_D'.
251 Changed to handle dummy odd arguments by ...
252 (get_D_fixed_args_odd_dummy): This new function.
253 (get_D_variable_args): Split some code into ...
254 (get_possibly_integer_args): This new function.
255 (send_draw): Use more `const'.
256 (delete_current_env): New function.
257 (position_to_end_of_args): Use `size_t'.
259 (send_draw): Updated.
260 (parse_D_command): Handle `c', `C', and `t' better.
264 2002-01-29 Werner LEMBERG <wl@gnu.org>
267 * doc/groff.texinfo: Introduce @Def...List, @Def...Item, and
268 @Def...ListEnd which replaces @Def...x. This is necessary to get
269 proper HTML output -- see the comment in the file for more
273 2002-01-29 Gaius Mulley <gaius@glam.ac.uk>
275 Fixes to make color changes of 2002-01-21 work with grohtml.
277 * src/devices/grohtml/post-html.cc (style): Updated.
278 (html_printer): Remove unused methods.
279 (html_printer::do_font, html_printer::draw, html_printer::set_char,
280 html_printer::special): Updated.
281 * src/devices/grohtml/html-text.cc (debugStack, turnDebug,
282 html_text::dump_stack_element, html_text::dump_stack) [DEBUGGING]:
283 Added some debugging code.
284 (html_text::start_tag): Updated.
285 (html_text::do_push): New method.
286 (html_text::push_para): Call it.
287 Add method for handling color.
288 (html_text::do_color): Updated.
289 (html_text::shutdown): Handle color.
290 * src/devices/grohtml/html-text.h (tag_definition): New member
294 2002-01-28 Werner LEMBERG <wl@gnu.org>
296 * tmac/ps.tmac, tmac/html.tmac: Fix compatibility mode issues.
298 2002-01-27 Gaius Mulley <gaius@glam.ac.uk>
300 Add two switches -a and -g to control the antialiasing bits for
301 text and graphics, respectively.
303 * src/devices/grohtml/post-html.cc (main): Dummy code for `-a' and
305 * src/devices/grohtml/grohtml.man: Document them.
306 * src/preproc/html/pre-html.cc (MIN_ALPHA_BITS, MAX_ALPHA_BITS):
308 (textAlphaBits, graphicAlphaBits, antiAlias): New global variables.
309 (setupAntiAlias): New function.
310 (createAllPages): Updated.
311 (scanArguments): Handle `-a' and `-g'.
312 (main): Call `setupAntiAlias'.
315 2002-01-27 Werner LEMBERG <wl@gnu.org>
317 * doc/groff.texinfo (Def*): Call index function after deffn.
319 * tmac/html.tmac: Call `nroff' request.
321 2002-01-26 Larry Kollar <kollar@alltel.net>
323 * tmac/groff_ms.man: Add some omissions.
325 2002-01-25 Larry Kollar <kollar@alltel.net>
327 * tmac/groff_ms.man: Typographical improvements.
329 2002-01-25 Werner LEMBERG <wl@gnu.org>
331 * doc/groff.texinfo: Updated version and copyright.
332 * src/devices/grops/grops.man: Updated.
334 * tmac/groff_tmac.man: Fix `ig' macro.
336 * tmac/an-old.tmac (ne): Redefine `ne' request to be a no-op in
338 Use `.ne' unconditionally everywhere.
339 (TS): Only insert some vertical space. Doing a page break is no
340 longer necessary due to the redefinition of the `ne' request.
342 * src/libs/libdriver/input.cc (parse_D_command): Don't emit a
343 warning for unknown subcommands but parse and pass them to the
346 2002-01-24 Werner LEMBERG <wl@gnu.org>
348 * tmac/groff_www.man, NEWS: Fix typos.
350 2002-01-21 Werner LEMBERG <wl@gnu.org>
352 Complete revision of color support:
354 Adapt programs to the new libdriver/input.cc.
356 Color spaces are no longer converted to RGB but transferred as-is
357 in the troff intermediate output format.
359 Handle default color gracefully. troff now supports a `default'
360 color (which can't be changed).
362 grops will now use the proper color space functions if available.
366 Note that currently grohtml doesn't handle colors properly. This
369 * src/libs/libgroff/itoa.c (UINT_DIGITS): New macro.
370 (ui_to_a): New function.
371 * src/include/lib.h: Updated.
373 * src/include/color.h (color_scheme): Replace `NONE' with `DEFAULT'.
374 (color): Simplified; removed all `double' members and methods.
375 A new array `components' now holds the color parameters.
376 (color::is_default, color::get_components): New methods.
377 (color::operator==, color:operator!=): New.
378 (Red, Green, Blue, Cyan, Magenta, Yellow, Black, Gray): New macros
379 to make access to the `components' array more comprehensible.
380 * src/libs/libgroff/color.cc: Implement new color support.
382 (color::read_encoding): Simplified for new troff intermediate color
384 (default_color): New global variable.
386 * src/roff/troff/input.cc (default_symbol): New global variable.
387 (lookup_color): Use it.
388 (default_black): Removed.
389 (do_glyph_color, do_fill_color): Simplified.
390 (define_color): Handle default color.
392 (do_if_request): Handle default color.
393 * src/roff/troff/env.cc (environment::environment): Initialize
394 colors with `default_color'.
395 * src/roff/troff/node.cc (troff_output_file::put): Add method
397 (troff_output_file::hex): Removed.
398 (troff_output_file::fill_color, troff_output_file::glyph_color):
399 Updated to include/color.h and libdriver/input.cc.
401 * src/preproc/pic/object.cc (draw_arrow): New parameter to set
402 fill color properly (identically to the outline color). \D'f...'
403 doesn't work any more.
404 All function calls to it updated.
406 * src/devices/grohtml/post-html.cc (html_printer::do_body, main):
408 * src/devices/grohtml/html-text.cc (html_text::issue_color_begin):
411 * src/devices/grops/ps.cc (ps_output::put_color): New method.
412 (ps_printer::sbuf_color): Make a real member instead of pointer.
413 (ps_printer::fill_color, ps_printer::output_color): Removed.
414 (ps_printer::ps_printer): Updated.
415 (ps_printer::set_char): Ditto.
416 (ps_printer::set_color): Use various color schemes.
417 Use `put_color' method.
418 (ps_printer::flush_sbuf): Don't set color.
419 (ps_printer::fill_path): Take `environment' as parameter.
420 Simplify color handling.
421 (ps_printer::set_line_thickness): Renamed to ...
422 (ps_printer::set_line_thickness_and_color): This (and updated).
423 (ps_printer::set_color): Change second parameter from `complete'
424 to `fill' which better describes what it does.
425 (ps_printer::draw): Call `flush_sbuf' to output graphic commands
426 and text in the right order.
428 Remove branches for `f' and `F'; this is handled by
430 * src/devices/grops/ps.h: Updated.
431 * font/devps/prologue (FL): Redefined
432 ({F,C}r,k,g: New color functions (with and without filling).
434 * doc/pic.ms, src/preproc/pic/pic.man: Small fixes.
435 * man/groff_diff.man, man/groff.man, man/groff_out.man,
436 doc/groff.texinfo, NEWS: Updated.
438 2002-01-20 Bernd Warken <bwarken@mayn.de>
440 * src/libs/libdriver/input.cc: Completely rewritten. See comments
441 in this file for what has been changed.
443 2002-01-19 Werner LEMBERG <wl@gnu.org>
445 * test-groff: Fix GROFF_FONT_PATH.
446 * tmac/andoc.tmac: Add dummy macros for equation support -- eqnrc
447 is read before .TH or .Dd is parsed.
449 2002-01-18 Gaius Mulley <gaius@glam.ac.uk>
451 * src/libs/libgroff/geometry.cc (check_output_arc_limits): Fix
454 2002-01-18 Werner LEMBERG <wl@gnu.org>
456 * devices/grops/ps.cc: Aargh! Fix the fix of the incorrectly
459 2002-01-17 Ruslan Ermilov <ru@FreeBSD.org>
461 * tmac/doc.common: Initialize %I register for the %I macro to
462 avoid (harmless) warning.
463 * tmac/doc.tmac (Bd): There is no reason to enforce -compact
464 when in the SYNOPSIS section.
466 2002-01-17 Bruno Haible <haible@clisp.cons.org>
468 * src/preproc/pic/lex.cc (get_token): Fix typo.
470 2002-01-17 Werner LEMBERG <wl@gnu.org>
472 * devices/grops/ps.cc: Fix incorrectly applied last patch.
474 2002-01-17 Larry Kollar <kollar@alltel.net>
476 * tmac/groff_ms.man: Completely rewritten.
478 2002-01-16 Werner LEMBERG <wl@gnu.org>
480 * tmac/an-old.tmac (TS): Force break, inserting some vertical space.
482 2002-01-15 Gaius Mulley <gaius@glam.ac.uk>
484 * devices/grops/ps.cc (ps_printer::fill_path): Fix handling of
486 (ps_printer::draw): Ditto.
488 2002-01-14 Ruslan Ermilov <ru@FreeBSD.org>
490 * tmac/groff_mdoc.man: Minor fixes.
492 2002-01-13 Werner LEMBERG <wl@gnu.org>
494 * man/groff_out.man: Some fixes.
496 2002-01-13 Gaius Mulley <gaius@glam.ac.uk>
498 * doc/pic.ms: Fix typos.
500 2002-01-12 Werner LEMBERG <wl@gnu.org>
502 * doc/groff.texinfo, doc/groff.man: More on a printable backslash.
504 2002-01-10 Werner LEMBERG <wl@gnu.org>
506 * font/devutf8/R.proto, font/devhtml/R.prot: Add `Eu' and `eu'
510 2002-01-09 Bernd Warken <bwarken@mayn.de>
512 * man/groff_out.man: Revised.
513 * man/roff.man: Minor fixes.
514 * src/roff/troff/troff.man: Some reordering.
516 2002-01-09 Werner LEMBERG <wl@gnu.org>
518 * tmac/an-old.tmac: Add dummy macros for equation support.
520 2002-01-07 Werner LEMBERG <wl@gnu.org>
522 doc/groff.texinfo: Fix documentation of glyph searching algorithm.
524 * tmac/an-old.tmac: Revert change 2001-12-23. This breaks too many
526 * tmac/groff_man.man: Small improvements.
528 2002-01-07 Bernd Warken <bwarken@mayn.de>
530 * man/groff_diff.man: Revised.
532 2002-01-06 Werner LEMBERG <wl@gnu.org>
534 * tmac/www.tmac: Remove extraneous backslash.
536 2002-01-06 Bernd Warken <bwarken@mayn.de>
538 * man/ditroff.man, src/roff/groff/groff.man, man/groff.man: Revised.
540 2002-01-05 Werner LEMBERG <wl@gnu.org>
542 Integrated groffer, contributed by Bernd Warken.
544 * contrib/groffer/*: New.
545 * Makefile.in, NEWS: Updated.
547 2002-01-04 Werner LEMBERG <wl@gnu.org>
549 * doc/groff.texinfo: Added macros `@Defmpreg' and `@Defmpregx' for
550 registers defined in macro packages.
551 Revising the ms part.
553 2002-01-04 Larry Kollar <kollar@alltel.net>
555 * doc/groff.texinfo: Add documentation for ms macros.
557 2002-01-02 Werner LEMBERG <wl@gnu.org>
559 First step in adding PS support for the Euro symbol. `eu' is the
560 official Euro logo, `Eu' is a font-specific glyph variant.
562 * font/devps/text.enc: Add `Euro' at position 9.
563 * font/devps/generate/textmap: Add `Euro' as symbol `Eu'.
564 * font/devps/symbolmap: Regenerated.
568 2002-01-02 Bernd Warken <bwarken@mayn.de>
570 * man/roff.man: Revised.
572 2002-01-01 Bernd Warken <bwarken@mayn.de>
574 * src/roff/groff/groff.man: Completely rewritten.
576 2001-12-31 Werner LEMBERG <wl@gnu.org>
578 * doc/Makefile: Updated.
580 2001-12-30 Werner LEMBERG <wl@gnu.org>
582 * tmac/www.tmac: Make all names of internal macros/registers/strings
583 lowercase, and prepend `www-'.
585 * src/roff/troff/troff.man: Add preprocessor string at BOF.
587 2001-12-30 Gaius Mulley <gaius@glam.ac.uk>
589 Implement option `-b' in grohtml to set the HTML background colour.
591 * src/devices/grohtml/post-html.cc (default_background): New global
593 (html_printer::html_printer): Initialize `background' to
594 `default_background'.
595 (main): Implement option `-b'.
597 * src/preproc/html/pre-html.cc (scanArguments): Add dummy handling
599 * src/devices/grohtml/grohtml.man: Updated.
600 * doc/Makefile (.ms.html): Use `-b'.
601 * tmac/html.tmac: Don't set background color.
603 Add new grohtml tag `.html-tl'.
605 * src/devices/grohtml/post-html.cc (title_desc): Add `with_h1'
607 (title_desc::title_desc): Updated.
608 (html_printer::troff_tag): Handle `.html-tl'.
609 (html_printer::write_title): Use `with_h1'.
610 * tmac/www.tmac (www-end-nowhere): New auxiliary macro.
611 (HTML-TL): New macro.
613 Add support for unordered lists in HTML.
615 * tmac/www.tmac (www-level): New auxiliary register.
616 (www-level1, www-level2, www-level3): New auxiliary strings.
617 (www-push-level, www-pop-level): New auxiliary macros
618 (UL-BEGIN, UL-END, LI): User macros for unordered lists.
622 * src/preproc/html/pre-html.cc (DEFAULT_IMAGE_RES): Increase to 100.
623 (DEFAULT_VERTICAL_OFFSET): Removed.
624 (IMAGE_BOARDER_PIXELS): Set to 0.
625 (A4_LENGTH, A4_OFFSET, LETTER_LENGTH, LETTER_OFFSET): New macros.
626 (vertical_offset): Initialize with 0.
627 (gsPaper): New global variable.
628 (get_resolution): Scan for and return unsigned int.
629 (get_papersize): New function to get paper length from devps/DESC.
630 (determine_vertical_offset): New function.
631 (createAllPages): Produce gray-level images and use proper page
633 (createImage): Use `-quiet' option of pnmcrop.
634 (addZ): Fix passing of `-Z'.
635 (scanArguments): Fix handling of `-o'.
636 (main): Call `determine_vertical_offset'.
637 * src/devices/grohtml/post-html.cc (html_printer::draw): Comment out
640 * src/libs/libgroff/tmpfile.cc (add_tmp_file): Fix buffer length.
641 * src/roff/troff/node.cc (troff_output_file::check_charinfo): Handle
642 glyph descenders properly.
644 * doc/homepage.ms: Include `gnubw.eps'.
645 * doc/Makefile (gnubw.eps): New rule.
646 (homepage.html): Depend on `gnubw.eps'.
648 2001-12-25 Werner LEMBERG <wl@gnu.org>
650 * src/roff/troff/input.cc (default_black): Fix return value.
652 2001-12-24 Ruslan Ermilov <ru@FreeBSD.org>
654 * tmac/doc-common (Dt): Change output of architecture strings.
655 Do some syntax cleanup.
656 * tmac/groff_mdoc.man: Updated.
658 2001-12-23 Werner LEMBERG <wl@gnu.org>
660 Adding an `itc' request (input line trap accepting \c).
662 * src/roff/troff/env.h (environment): New member
663 `continued_input_trap'.
664 Make `do_input_trap' a friend function instead of `input_trap'.
665 * src/roff/troff/env.cc (environment::environment,
666 environment::copy): Updated.
667 (environment::newline): Implement it.
668 (do_input_trap): New function.
669 (input_trap): Call `do_input_trap'.
670 (input_trap_continued): New function.
671 (init_env_requests): Updated.
672 * src/roff/troff/TODO: Updated.
674 * tmac/an-old.tmac (SH, SS, B, I, SM, SB, TP): Use `.itc' instead of
677 * src/preproc/grn/hdb.cc (DBRead): Really chop after 127 characters.
679 2001-12-22 Ruslan Ermilov <ru@FreeBSD.org>
681 * tmac/doc-common, tmac/doc-syms: Small updates.
683 2001-12-22 Colin Watson <cjwatson@debian.org>
685 * tmac/an-old.tmac (an-p-footer): Set title length in environment 1.
687 2001-12-22 Bernd Warken <bwarken@mayn.de>
689 * MANIFEST: New file.
691 2001-12-22 Werner LEMBERG <wl@gnu.org>
693 * src/preproc/grn/grn.man: Updated.
695 2001-12-22 Solar Designer <solar@openwall.com>
697 * src/preproc/grn/hdb.cc (MAXSTRING_S): New macro.
700 2001-12-19 Werner LEMBERG <wl@gnu.org>
702 Implement a fallback character request `.fchar'.
704 * src/roff/troff/charinfo.h (charinfo): New flag `fallback'.
705 (is_fallback): New inline function.
706 * src/roff/troff/input.cc (do_define_character): New function.
707 (define_character): Call `do_define_character'.
708 (define_fallback_character): New function.
709 (init_input_requests): Add `fchar'.
710 (charinfo::charinfo): Updated.
711 (charinfo::set_macro): New argument to set `fallback' flag.
712 * src/roff/troff/node.cc (make_glyph_node, make_node,
713 node::add_char): Check `fallback' flag.
714 * NEWS, man/groff_diff.man, man/groff_man: Updated.
716 2001-12-16 Werner LEMBERG <wl@gnu.org>
718 * groff.texinfo: Document exact search algorithm for glyphs.
720 2001-12-15 Werner LEMBERG <wl@gnu.org>
722 * Makefile.cpg, Makefile.ccpg, Makefile.man: Add dummy file to
723 the left side of $(MANPAGES) rule to make it always non-empty.
725 2001-12-14 Werner LEMBERG <wl@gnu.org>
727 * src/roff/troff/input.cc (default_black): Define default color
728 `black' if not yet defined.
730 2001-12-13 Werner LEMBERG <wl@gnu.org>
732 Implement new string-valued register `.fn' to return the current
733 real (internal) font name.
735 * env.cc (environment::get_font_name_string): New function.
736 (init_env_requests): Add `.fn' register.
737 * env.h (environment): Updated.
738 * node.cc (font_info): Make `get_font_name' a friend.
739 (get_font_name): New function.
742 * man/groff_diff.man, man/groff.man, NEWS: Updated.
744 2001-12-12 Ralph Corderoy <ralph@inputplus.demon.co.uk>
746 * src/preproc/eqn/main.cc (inline_equation): Fix typos.
748 2001-12-12 Werner LEMBERG <wl@gnu.org>
750 * tmac/groff_man.man, doc/groff.texinfo: There is no .R macro.
752 2001-12-10 Gaius Mulley <gaius@glam.ac.uk>
754 * man/groff_diff.man: Adding documentation for \O.
756 2001-12-10 Werner LEMBERG <wl@gnu.org>
758 * src/preproc/html/pre-html.cc (TROFF_COMMAND): Removed.
759 (scanArguments): Use PROG_PREFIX for the name of the troff binary.
761 2001-12-09 Werner LEMBERG <wl@gnu.org>
763 * man/roff.man: Revised.
764 * src/roff/groff/groff.man: Replace man page references with a
767 2001-12-09 Bernd Warken <bwarken@mayn.de>
769 * man/roff.man: Completely rewritten.
771 2001-12-06 Ralph Corderoy <ralph@inputplus.demon.co.uk>
773 * src/preproc/eqn/main.cc (inline_equation): Improve error message.
775 2001-12-05 Werner LEMBERG <wl@gnu.org>
777 * src/roff/troff/input.cc (get_delim_file_name): Removed since no
779 * src/devices/grohtml/post-html.cc (html_printer::html_printer): Fix
780 order of initializers.
783 2001-12-05 Gaius Mulley <gaius@glam.ac.uk>
785 * doc/groff.texinfo: Fix documentation of \O.
787 * src/devices/grohtml/html-text.cc (html_text::do_indent,
788 html_text::do_table, html_text::do_emittext, html_text::do_para):
789 Use `const' for first argument.
790 (html_text::do_table): Use cast.
791 * src/devices/grohtml/html-text.h: Updated.
792 * src/devices/grohtml/output.cc (simple_output::put_string): Add
793 method for `const string &s'.
794 * src/devices/grohtml/html.h: Updated.
795 * src/devices/grohtml/post-html.cc (MAX_STRING_LENGTH): Removed.
796 (ANCHOR_TEMPLATE): Modified.
797 (manufacture_headings): New global variable to handle `-h' option.
798 (is_subsection): Removed.
799 (char_buffer::add_string): Add `const' to first argument.
800 Protect against invalid string argument.
801 Add method for `const string &s'.
802 (text_glob): Completely redesigned.
803 (page): Use `const' for strings and remove string length variable.
804 (page::add_html): Removed.
805 (page::add_end_encode): New member function.
806 (to_unicode): Moved upwards.
807 (title_desc, header_desc): Updated.
808 (header_desc::write_headings): Updated to new ANCHOR_TEMPLATE
810 (html_printer::is_bold, html_printer::make_bold): New member
812 (html_printer::end_of_line): Updated.
813 (generate_img_src, html_printer::do_auto_image,
814 html_printer::do_title, html_printer::write_header,
815 html_printer::determine_header_level, html_printer::do_heading,
816 html_printer::do_linelength, html_printer::do_pageoffset,
817 html_printer::do_indentation, html_printer::do_tempindent,
818 html_printer::do_indentedparagraph, html_printer::do_break,
819 html_printer::flush_sbuf, get_html_translation,
820 html_printer::begin_page, html_printer::special): Rewritten to get
821 rid of static string length limit.
822 (html_printer::troff_tag): Added `.no-auto-rule'.
823 (html_printer::flush_globs): Small fix.
824 (html_printer::determine_space): Don't compute `space_width'.
825 (html_printer::translate_to_html): Renamed to ...
826 (html_printer::emit_html): This (with updates).
827 (html_printer::write_header): Implement `-h' option.
828 (html_printer::draw): Remove commented-out code. Handle `F'
830 (html_printer::add_char_to_sbuf): Removed.
831 (html_printer::add_to_sbuf): Rewritten.
832 (html_printer::sbuf_continuation): Fixed.
833 (html_printer::seen_backwards_escape, reverse,
834 html_printer::remove_last_char_from_sbuf): Removed.
835 (char_translate_to_html, str_translate_to_html): Removed.
836 (html_printer::overstrike): New function member.
837 (html_printer::set_char): Use it.
838 (html_printer::do_body): New function member.
839 (html_printer::~html_printer): Use it.
840 (main): Handle `-h' option.
842 * src/devices/grohtml/grohtml.man: Document -h switch.
844 * src/preproc/html/pre-html.cc: Include searchpath.h
845 Replace `POSTSCRIPTRES' macro with `postscriptRes' variable.
846 (get_resolution): New function.
847 (checkImageDir): Use `0777' permissions in mkdir()
848 (write_start_image): Rewritten to use `\O[5...]'.
849 (createImage, generateImages): Updated.
850 (main): Handle `F' and `h' options.
851 Use `get_resolution'.
853 * src/roff/troff/input.cc (begin, end, image): Removed.
854 (do_suppress): Take parameter.
855 Handle modified syntax of `\O'.
856 (token::next): Updated.
857 (init_markup_requests): Removed.
860 * src/roff/troff/div.h: Add declaration for begin_page().
862 * tmac/color-html.tmac: Removed. Contents moved to...
863 * tmac/html.tmac: Here. Set background color.
864 * tmac/color.tmac: Removed. Contents moved to...
865 * tmac/ps.tmac: Here.
866 * tmac/www.tmac: Remove the title command when generating images
868 (NO_AUTO_RULE): New macro.
869 (HTML_DO_IMAGE): Use revised `\O' escapes.
870 * tmac/Makefile.sub, tmac/groff_www.man, tmac/troffrc: Updated.
872 2001-12-02 Werner LEMBERG <wl@gnu.org>
874 * tmac/groff_mdoc.man: Fix typo.
876 2001-12-01 Colin Watson <cjwatson@debian.org>
878 * man/roff.man: Fix typo.
880 2001-11-29 Werner LEMBERG <wl@gnu.org>
882 * src/libs/libbib/map.c, src/utils/pfbtops/pfbtops.c: Include
885 * src/roff/troff/input.cc (read_draw_node): Emit error message if
886 more than one argument to \D'f ...'.
888 * tmac/Makefile.sub (NORMALFILES): Add lbp.tmac.
890 2001-11-28 Werner LEMBERG <wl@gnu.org>
892 * tmac/an-old.tmac, tmac/doc.tmac: Assure that the macro package is
895 * tmac/groff_man.man: Minor cosmetic fix.
897 2001-11-27 Werner LEMBERG <wl@gnu.org>
899 * src/roff/groff/groff.man, tmac/groff_tmac.man,
900 tmac/groff_www.man: s/mwww/www/.
902 2001-11-26 Werner LEMBERG <wl@gnu.org>
904 * aclocal.m4 (GROFF_MKSTEMP): Implement test using C++ linkage.
905 * configure: Regenerated.
906 * win32-diffs: Updated.
908 * tmac/groff_mwww.tmac: Renamed to ...
909 * tmac/groff_www.tmac: This.
910 * tmac/mwww.tmac: Removed.
911 * NEWS, tmac/Makefile.sub: Updated.
913 2001-11-21 Werner LEMBERG <wl@gnu.org>
915 * doc/groff.texinfo: Improve documentation of the `\v' escape.
916 Fix explanation of `\D' and `rt'.
918 2001-11-20 Werner LEMBERG <wl@gnu.org>
920 * tmac/an-old.tmac (an-header): Set header length equal to page
922 * doc/groff.texinfo: Improve documentation of `ne' request. Other
926 2001-11-19 Werner LEMBERG <wl@gnu.org>
928 * NEWS, man/Makefile.sub: Updated.
930 2001-11-19 Bernd Warken <bwarken@mayn.de>
932 * man/ditroff.man: New file.
934 2001-11-17 Werner LEMBERG <wl@gnu.org>
936 * man/groff_differences.man: Renamed to ...
937 * man/groff_diff.man: This. Updated.
938 * man/Makefile.sub, src/roff/troff/troff.man, NEWS: Updated.
940 * src/preproc/html/pushbackbuffer.cc: Renamed to ...
941 * src/preproc/html/pushback.cc: This. Updated.
942 * src/preproc/html/pushbackbuffer.h: Renamed to ...
943 * src/preproc/html/pushback.h: This.
944 * src/preproc/html/Makefile.sub, src/preproc/html/pre-html.cc:
947 * src/libs/libgroff/htmlindicate.cc: Renamed to ...
948 * src/libs/libgroff/htmlhint.cc: This.
949 * src/libs/libgroff/Makefile.sub: Updated.
951 * tmac/an-old.tmac (an-end): Fix page length.
953 2001-11-16 Werner LEMBERG <wl@gnu.org>
955 * NEWS, man/groff_differences.man, doc/groff.texinfo: Updated.
956 * man/Makefile.sub: Include groff_differences.man.
957 * VERSION: Set to 1.18.
958 * REVISION: Set to 0.
960 2001-11-16 Bernd Warken <bwarken@mayn.de>
962 * src/roff/troff/input.cc (do_define_macro): Allow whitespace before
963 the second dot (or ending macro name) to end a macro.
964 * doc/groff.texinfo: Doc fix.
966 2001-11-16 Ruslan Ermilov <ru@FreeBSD.org>
968 * tmac/doc-common (doc-header): Handle very long document titles
971 2001-11-16 Werner LEMBERG <wl@gnu.org>
973 * tmac/doc.tmac (doc-do-Bl-args): Fix .substring requests.
975 2001-11-15 Werner LEMBERG <wl@gnu.org>
977 * src/roff/troff/troff.man: Revised and split into troff.man and...
978 * man/groff_differences.man: New file.
981 2001-11-13 Werner LEMBERG <wl@gnu.org>
983 * tmac/an-old.tmac (TS, TE): New macros for table support.
985 2001-11-12 Werner LEMBERG <wl@gnu.org>
987 * src/include/lib.h: Provide a fix for emx to not include
990 2001-10-27 Werner LEMBERG <wl@gnu.org>
992 * src/roff/troff/input.cc (substring_macro): Fix computation of
995 2001-10-20 Werner LEMBERG <wl@gnu.org>
997 Undo change from 2001-08-28.
999 * src/roff/troff/input.cc (have_input): New global variable.
1000 (token::next): Set `have_input' for \f, \H, \R, \s, and \S if not
1001 in compatibility mode.
1002 (process_input_stack): Use it.
1004 2001-10-19 Ruslan Ermilov <ru@FreeBSD.org>
1006 * tmac/doc.tmac (doc-flag-recursion): Protect arguments against
1007 being handled as end-of-sentence characters,
1009 2001-10-10 Gaius Mulley <gaius@glam.ac.uk>
1011 * src/roff/troff/input.cc (file_iterator): New members
1012 `suppress_newline_flag' and `seen_escape'.
1013 (file_iterator::next_file): Updated.
1014 (file_iterator::fill): Use it.
1015 (string_iterator): New member `suppress_newline_flag'.
1016 (string_iterator::fill): Set it.
1017 (get_color_element): Use MAX_COLOR_VAL.
1018 * src/roff/troff/env.cc (environment): Remove `need_eol'.
1019 (no_fill): Don't set `env->ignore_next_eol'.
1020 (environment::newline): Handle `eol' tag properly.
1022 (environment::add_html_tag): Set `env->ignore_next_eol'.
1024 * src/roff/troff/env.h (environment): Updated.
1026 * src/devices/grohtml/post-html.cc (text_glob::is_eol_ce): New
1028 (html_printer::outstanding_eol): New member function.
1029 (html_printer::do_title): Use new functions.
1030 (html_printer::troff_tag): Test `id_eol_ce'.
1032 2001-10-10 Werner LEMBERG <wl@gnu.org>
1034 * tmac/color.tmac, tmac/color-html.tmac: Use `.do' to make those
1035 files work with -C also.
1037 2001-10-05 Werner LEMBERG <wl@gnu.org>
1039 * doc/pic.ms: Minor fix.
1040 * src/preproc/html/pre-html.cc (scanArguments): Don't handle `-?'
1041 as a valid command line switch.
1042 * src/devices/grohtml/post-html.cc (main): Ditto.
1044 * src/devices/grohtml/grohtml.man: Updated.
1045 * src/roff/groff/groff.cc (main): Pass `-v' to predriver also.
1047 2001-10-04 Werner LEMBERG <wl@gnu.org>
1049 Implementing color support in troff, pic, grops, and grohtml. These
1050 changes are based on a major patch provided by Gaius Mulley
1053 New request: `defcolor', supporting rgb, cmy, cmyk, and gray
1054 definitions with both hex values and fractions.
1056 New escapes: \m and \M for drawing and background color,
1057 respectively. This corresponds to the troff output commands `m'
1060 groff and troff accept command line switch `-c' to disable color
1061 output (which is automatically disabled in compatibility mode).
1063 New scaling indicator `f' for fractions (1f = 65536u).
1065 New conditional operator `m' to test for defined colors with `if'
1068 New keywords `color' (or `colour', `colored', `coloured'), `outline'
1069 (or `outlined'), and `shaded' added to pic.
1071 * src/include/color.h: New file.
1072 * src/include/driver.h: Include it.
1073 * src/include/printer.h: Include color.h.
1074 (environment): New members `col' and `fill'.
1075 (printer): Remove `adjust_arc_center' member function.
1076 * src/include/Makefile.sub: Updated.
1078 * src/libs/libdriver/input.cc (do_file): Initialize `env.col' and
1080 Handle `m' and `DF' troff commands.
1081 * src/libs/libgroff/color.cc: New file.
1082 * src/libs/libgroff/Makefile.sub: Updated.
1084 * src/preproc/html/pre-html.cc (IMAGE_BORDER_PIXELS): Set to 2.
1086 (createImage): Fix computation of `y2'.
1088 (buffer::write_file_html): Remove calls to `stop'.
1090 * src/preproc/pic/common.h (common_output): New abstract function
1091 members `set_color', `reset_color', `get_last_filled', and
1092 `get_outline_color'.
1093 * src/preproc/pic/object.h: Add `IS_SHADED' and `IS_OUTLINED'.
1094 (object_spec): Add members `shaded' and `outlined'.
1095 * src/preproc/pic/output.h (output): `command' is now abstract.
1096 New function members `set_color', `reset_color', `get_last_filled',
1097 and `get_outline_color'.
1098 * src/preproc/pic/lex.cc (lookup_keyword): Recognize `colo[u]r[ed]',
1099 `outline[d]', and `shaded'.
1100 * src/preproc/pic/object.cc (output::command): Removed.
1101 (output::set_location): Moved to output.h.
1102 (graphic_object): Add protected members `outline_color' and
1104 Add member functions `set_outline_color', `get_outline_color', and
1106 (closed_object): Add member function `set_fill_color'.
1107 Add member `color_fill'.
1108 (graphic_object::print_text): Use `out->set_color' and
1110 (box_object::print, ellipse_object::print, circle_object::print,
1111 line_object::print, spline_object::print, arc_object::print): Ditto.
1112 (object_spec::make_object): Implement `IS_OUTLINED' and `IS_SHADED'.
1113 * src/preproc/pic/pic.y: Add tokens `COLORED', `OUTLINED', and
1114 `SHADED', making them `%left'.
1115 Add rules `object_spec [SHADED|COLORED|OUTLINED] text'.
1116 * src/preproc/pic/tex.cc (tex_output): New dummy function members
1117 `set_color', `reset_color', `get_last_filled', and
1118 `get_outline_color'.
1119 * src/preproc/pic/troff.cc (simple_output): New abstract function
1120 members `set_color', `reset_color', and `get_last_filled'.
1121 (simple_output::polygon, simple_output::circle,
1122 simple_output::ellipse): Use `get_last_filled'.
1123 (troff_output): New members `last_filled' and `last_outlined'.
1124 New function members `set_color', `reset_color', `get_last_filled',
1125 and `get_outline_color'.
1126 (troff_output::finish_picture): Use `reset_color'.
1127 (troff_output::set_fill): Test `last_filled'.
1128 * src/preproc/pic/pic.man: Updated.
1130 * src/roff/groff/groff.cc (main): Implement `-c' option.
1131 (synopsis, help): Updated.
1132 src/roff/groff/groff.man: Updated.
1134 * src/roff/troff/troff.h: Include color.h.
1135 (warning_type): Add WARN_COLOR.
1136 * src/roff/troff/env.h (environment): New members
1137 `{cur,prev}_{glyph,fill}_color'.
1138 New member functions `get_{prev_,}{glyph,fill}_color'.
1139 * src/roff/troff/env.cc: Initialize and implement them.
1140 * src/roff/troff/input.cc: New global variable `disable_color_flag'.
1141 Replace `NULL' with `0' everywhere for consistency.
1142 (lookup_color, default_black, do_glyph_color, do_fill_color,
1143 get_color_element, read_rgb, read_cmy, read_cmyk, read_gray,
1144 define_color): New functions.
1145 (token::next): Implement \M and \m escapes.
1146 (do_if_request): Implement `m' operator.
1148 (main): Implement `-c' option.
1149 (init_markup_requests): Add `defcolor' request.
1150 (warning_table): Add `color' warning.
1151 * src/roff/troff/node.h (glyph_color_node, fill_color_node): New
1153 * src/roff/troff/node.cc (troff_output_file): New members
1154 `current_{page,glyph}color'. New member functions `put_hex',
1155 `glyph_color', and `fill_color'.
1156 (glyph_color_node::*, fill_color_node::*): Implement it.
1157 * src/roff/troff/number.cc (SCALE_INDICATOR_CHARS): Add `f'.
1158 (parse_term): Add support for `f'.
1159 * src/roff/troff/troff.man: Updated.
1161 * src/devices/grodvi/dvi.cc (draw_dvi_printer::draw): Add dummy
1163 * src/devices/grolbp/lbp.cc (lbp_printer::draw): Ditto.
1164 * src/devices/grolj4/lj4.cc (lj4_printer::draw): Ditto.
1166 * src/devices/grohtml/html-text.h (HTML_TAG): Add COLOR_TAG.
1167 (tag_definition): Use `void *' for arg1.
1168 (html_text): New member functions `do_color' and `done_color'.
1169 Use `void *' for second parameter of `push_para' member function.
1170 New `push_para' member function with a single parameter.
1171 Use `char *' for parameter of `issue_table_begin' member funtion.
1172 New `issue_color_begin' member function.
1173 * src/devices/grohtml/html-text.cc (html_text::end_tag): Handle
1175 (html_text::issue_color_begin): New function.
1176 (html_text::issue_table_begin): Use `char *' for parameter.
1177 (html_text::start_tag, html_text::shutdown,
1178 html_text::check_emit_text): Updated.
1179 (html_text::push_para): Use `void *' for second parameter.
1180 Add same function with only one parameter.
1181 (html_text::do_*): Updated.
1182 (html_text::do_color, html_text::done_color): New functions.
1183 * src/devices/grohtml/post-html.cc (style): New member `col'.
1184 Mew member `style' with 6 parameters.
1185 (style::style, style::operator==): Updated.
1186 (html_printer::do_font): Use it.
1187 (html_printer::draw): Add dummy entry for `F'.
1188 (html_printer::set_char): Updated.
1189 * src/devices/grohtml/grohtml.man: Updated.
1191 * src/devices/grops/ps.cc (ps_output::put_float): Use `%g' to have
1192 trailing zeroes removed.
1193 (ps_printer): New members `sbuf_color', `fill_color', and
1195 Removed member `fill'.
1196 New member function `set_color'.
1197 (ps_printer::ps_printer, ps_printer::set_char): Updated.
1198 (ps_printer::flush_sbuf, ps_printer::set_line_thickness,
1199 ps_printer::fill_path, ps_printer::draw): Use `set_color'.
1201 * tmac/color-html.tmac, tmac/color.tmac: New files.
1202 * tmac/troffrc: Include them.
1203 * tmac/www.tmac (URL, FTP, MAILTO): Use blue color.
1204 * tmac/Makefile.sub: Updated.
1206 * NEWS, doc/groff.texinfo, doc/pic.ms, man/groff_out.man,
1207 man/groff.man: Updated.
1208 * font/devps/prologue.ps: Define FC and CO functions.
1210 2001-10-04 Gaius Mulley <gaius@glam.ac.uk>
1212 Fix incorrect cropping of images and incorrect handling of special
1213 characters. Fix handling of file names in \O.
1215 * src/include/geometry.h: New file.
1216 * src/libs/libgroff/geometry.cc: New file.
1217 * src/libs/libdriver/printer.cc (printer::adjust_arc_center): Moved
1219 * src/roff/troff/input.cc (get_delim_file_name): Fixed problem with
1221 (do_suppress): Updated.
1222 * src/roff/troff/node.cc: Include geometry.h.
1223 (troff_output_file::flush_tbuf): Fixed parameters to
1224 `check_output_limits'.
1225 (troff_output_file::check_charinfo): Ditto.
1226 (troff_output_file::determine_line_limits): Add support for `Da'
1229 * src/devices/grohtml/post-html.cc (str_translate_to_html):
1230 Add new parameter `is_special' to decode special characters from
1232 (html_printer::do_title, html_printer::do_heading,
1233 html_printer::do_indentedparagraph,
1234 html_printer::translate_to_html, html_printer::special): Updated.
1236 2001-10-03 Werner LEMBERG <wl@gnu.org>
1238 * Makefile.sub (DISTCLEANFILES): Add stamp-h.
1239 Fix entry for config.h.
1240 * test-groff (GROFF_BIN_PATH): Add $builddir/roff/groff.
1241 * tmac/troffrc: Translate nonbreakable space character to `\~'.
1242 * src/preproc/eqn/eqn.man: Document -d command line option.
1244 2001-09-27 Werner LEMBERG <wl@gnu.org>
1246 * man/groff.man: Use
1254 instead of the old code (`.ad .hy' after the table) to suppress
1255 incorrect hyphenation for grohtml output.
1257 2001-09-22 Werner LEMBERG <wl@gnu.org>
1259 * man/groff_font.man, man/groff_out.man: Minor fixes.
1261 2001-09-20 Werner LEMBERG <wl@gnu.org>
1263 * PROBLEMS: Updated, reordered. Improved EPS section (thanks to
1264 Arnold Robbins <arnold@skeeve.com>).
1266 2001-09-09 Werner LEMBERG <wl@gnu.org>
1268 * configure: Regenerated with autoconf 2.52.
1270 * doc/groff.texinfo: Complete revision of indices.
1272 2001-09-07 Werner LEMBERG <wl@gnu.org>
1274 * doc/Makefile (clean): Updated to delete all indices.
1276 2001-09-05 Werner LEMBERG <wl@gnu.org>
1278 * src/roff/troff/troff.man: Remove superfluous line.
1280 * tmac/s.tmac: Enable all warnings only if no -W or -w option is
1281 given on the command line (or rather, if only the default warnings
1284 2001-09-03 Werner LEMBERG <wl@gnu.org>
1286 * man/groff.man, src/preproc/eqn/eqn.man, tmac/groff_mdoc.man: Don't
1287 use .ne for TTY devices.
1289 2001-08-31 Werner LEMBERG <wl@gnu.org>
1291 * src/roff/troff/token.h, src/roff/troff/input.cc:
1292 s/TOKEN_TRANSPARENT_ESCAPE/TOKEN_OPAQUE_ESCAPE/.
1294 2001-08-28 Werner LEMBERG <wl@gnu.org>
1296 * src/roff/troff/token.h (token_type): Add TOKEN_TRANSPARENT_ESCAPE.
1297 * src/roff/troff/input.cc (token::next): Return
1298 TOKEN_TRANSPARENT_ESCAPE for \f, \H, \R, \s, and \S if not in
1300 (token::description): Updated.
1301 (process_input_stack): Reset `bol' for TOKEN_TRANSPARENT_ESCAPE.
1302 (token::add_to_node_list, token::process): Ignore
1303 TOKEN_TRANSPARENT_ESCAPE.
1305 2001-08-27 Werner LEMBERG <wl@gnu.org>
1307 * tmac/an-old.tmac: Fix `S' string.
1309 2001-08-26 Werner LEMBERG <wl@gnu.org>
1311 * src/roff/troff/troff.man: Don't use .ne for TTY devices.
1313 2001-08-25 Werner LEMBERG <wl@gnu.org>
1315 * doc/pic.ms: Replace `\\' with `\e' (and fixing some single
1317 Many other minor fixes.
1319 * configure.ac: Add message at end to inform how to compile
1321 * configure: Regenerated.
1323 2001-08-24 Werner LEMBERG <wl@gnu.org>
1325 * src/include/getopt.h, src/libs/libgroff/{getopt.c, getopt1.c}:
1326 Updated to latest version of libc.
1328 2001-08-23 Werner LEMBERG <wl@gnu.org>
1330 * configure.ac: Don't create subdirectories before AC_CONFIG_FILES.
1331 Autoconf 2.50 and newer can handle this.
1332 * configure: Regenerated.
1334 2001-08-21 Werner LEMBERG <wl@gnu.org>
1336 * doc/pic.ms: Fix typo.
1337 * src/preproc/tbl/tbl.man: Document case of global options.
1339 2001-08-21 Gaius Mulley <gaius@glam.ac.uk>
1341 * src/devices/grohtml/post-html.cc (html_printer::end_font): Fix
1342 handling of `CR' font.
1344 2001-08-20 Werner LEMBERG <wl@gnu.org>
1346 Use a config.h file.
1348 * src/include/lib.h: Include config.h.
1349 * All C files: Ditto (if necessary).
1350 * All C++ source and header files: Include lib.h first (if
1353 * src/include/config.hin: New file (autogenerated by autoheader).
1354 * stamp-h.in: New file.
1355 * configure.ac: Updated.
1356 * aclocal.m4: Add third parameters to AC_DEFINE macros.
1357 (GROFF_ARRAY_DELETE): Simplified.
1358 * Makefile.sub (DISTCLEANFILES): Updated.
1359 Added targets for remaking config.status, config.hin, config.h,
1360 stamp-h.in, and stamp-h.
1361 * configure: Regenerated.
1363 2001-08-19 Werner LEMBERG <wl@gnu.org>
1367 2001-08-18 Sebastian Krahmer <krahmer@suse.de>
1369 * src/preproc/pic/pic.y (format_number): Use do_sprintf().
1370 (do_sprintf): Use snprintf().
1372 2001-08-18 Werner LEMBERG <wl@gnu.org>
1374 * src/libs/snprintf/*: Added an snprintf module written by Mark
1376 * src/libs/libgroff/Makefile.sub: Updated.
1377 * configure.ac: Add test for snprintf().
1378 * Makefile.in: Updated.
1379 * configure: Regenerated.
1381 * src/preproc/html/pre-html.cc (make_message): Reactivate code which
1384 2001-08-14 Ruslan Ermilov <ru@FreeBSD.org>
1386 * tmac/doc.tmac (Ex): New implementation.
1387 * tmac/doc-common, tmac/groff_tmac.man: Updated.
1389 2001-08-13 Ruslan Ermilov <ru@FreeBSD.org>
1391 * tmac/doc.tmac (Rv): Implement support for 0 or more than 1
1393 * tmac/groff_tmac.man: Updated.
1395 2001-08-13 Werner LEMBERG <wl@gnu.org>
1397 * src/preproc/tbl/tbl.man: Minor documentation update.
1399 2001-08-13 John David Anglin <dave@hiauly1.hia.nrc.ca>
1401 * src/libs/libgroff/tmpname.cc: Add prototype for gettimeofday().
1402 * configure.ac: Add declaration test for gettimeofday().
1403 * Makefile.in: Document NEED_DECLARATION_GETTIMEOFDAY defines.
1404 * aclocal.m4: Include sys/time.h for gettimeofday declaration test.
1405 * configure: Regenerated.
1407 2001-08-11 Werner LEMBERG <wl@gnu.org>
1409 * aclocal.m4 (GROFF_MKSTEMP): Define HAVE_MKSTEMP.
1410 * configure.ac: Add declaration test for strcasecmp().
1411 * Makefile.in: Updated.
1412 * configure: Regenerated.
1413 * src/include/lib.h [!HAVE_MKSTEMP]: Add prototype for mkstemp() --
1414 this is necessary because groff's mkstemp.cc is C++.
1415 Add declaration conditionally for strcasecmp().
1417 2001-08-10 Werner LEMBERG <wl@gnu.org>
1419 Integrated pic2graph, contributed by Eric S. Raymond.
1421 * contrib/pic2graph/{Makefile.sub, pic2graph.sh, pic2graph.man}: New
1423 * Makefile.in, NEWS: Updated.
1425 * src/preproc/tbl/tbl.man: Revised.
1427 2001-08-09 Eric S. Raymond <esr@thyrsus.com>
1429 * src/preproc/tbl/tbl.man: Extended to cover all tbl features.
1431 2001-08-09 Werner LEMBERG <wl@gnu.org>
1433 * src/preproc/tbl/main.cc (process_data): Fix recognition of .lf
1436 2001-08-08 Paul Eggert <eggert@twinsun.com>
1438 * Makefile.sub (configure): Depend on configure.ac, not
1440 * INSTALL.gen: Upgrade to autoconf 2.52's INSTALL.
1442 2001-08-07 Werner LEMBERG <wl@gnu.org>
1444 * src/utils/afmtodit/afmtodit.man, src/roff/groff/groff.man: Minor
1447 2001-08-06 Werner LEMBERG <wl@gnu.org>
1449 * src/roff/troff/troff.man: Improve documentation of -E option.
1451 2001-07-28 Ralph Corderoy <ralph@inputplus.demon.co.uk>
1453 * src/preproc/html/pushbackbuffer.cc (pushBackBuffer::readNumber):
1456 2001-07-27 Werner LEMBERG <wl@gnu.org>
1458 * src/preproc/refer/refer.cc: Undo last change.
1459 * src/devices/grohtml/post-html.cc: Ditto.
1461 2001-07-26 Werner LEMBERG <wl@gnu.org>
1463 * src/preproc/refer/refer.cc: Include `lib.h'.
1464 * src/devices/grohtml/post-html.cc: Ditto.
1466 2001-07-25 Gaius Mulley <gaius@glam.ac.uk>
1468 * aclocal.m4 (GROFF_PAGE): Add `AC_DEFINE(PAGEA4)'.
1469 * src/preproc/html/pre-html.cc: Use it for DEFAULT_VERTICAL_OFFSET.
1470 * Makefile.in: Comment updated.
1471 * configure: Regenerated.
1473 2001-07-25 Werner LEMBERG <wl@gnu.org>
1475 * src/preproc/pic/pic.cc: Removed.
1476 * src/preproc/pic/pic_tab.h: Removed.
1477 * src/preproc/refer/label.cc: Removed.
1479 * doc/Makefile (.ms.html): Don't use a file name extension in
1480 argument to grohtml's -I option.
1481 * Makefile.in (dist): Remove CVS directories.
1482 Call `distfiles' target.
1484 * src/devices/grohtml/grohtml.man: Add information about valid
1485 versions of pnmtopng.
1486 * src/preproc/html/pre-html.cc (TRANSPARENT): Use `white' as colour
1487 name instead of number.
1489 2001-07-24 Werner LEMBERG <wl@gnu.org>
1491 * doc/groff.texinfo: Minor fixes.
1493 2001-07-21 Gaius Mulley <gaius@glam.ac.uk>
1495 * doc/Makefile (.ms.html): Put image files into a subdirectory.
1498 2001-07-20 Werner LEMBERG <wl@gnu.org>
1500 * src/libs/libgroff/tmpname.cc: New file, defining get_tempname().
1501 * src/libs/libgroff/mkstemp.cc: New file.
1502 * src/libs/libgroff/mksdir.cc: New file.
1503 * src/libs/libgroff/tmpfile.cc [HAVE_MKSTEMP_PROTO]: Removed.
1504 (xtmpfile) [!HAVE_MKSTEMP]: Removed.
1505 * src/libs/libgroff/Makefile.sub: Updated.
1506 * src/include/lib.h: Add mksdir() prototype.
1507 * src/include/posix.h: Define S_IXUSR if not yet defined.
1509 * src/preproc/html/pre-html.cc (MAX_RETRIES): Removed.
1510 (createAllPages): Use mksdir() instead of current code.
1511 * src/utils/indxbib/indxbib.cc [HAVE_MKSTEMP_PROTO]: Removed.
1512 (main): [!HAVE_MKSTEMP]: Removed.
1514 * aclocal.m4 (GROFF_MKSTEMP): Updated to use new mkstemp.cc file.
1515 (GROFF_INTTYPES_H, GROFF_UNSIGNED_LONG_LONG, GROFF_UINTMAX_T): New
1517 * configure.ac: Add tests for stdint.h, sys/time.h, and
1519 Call new GROFF_xxx macros.
1520 * configure: Regenerated.
1521 * Makefile.in: Comments updated.
1523 2001-07-20 Gaius Mulley <gaius@glam.ac.uk>
1525 * src/preproc/html/pre-html.cc (scanArguments): Use getopt_long()
1526 instead of current code.
1527 * src/devices/grohtml/post-html.cc (main): Handle `-d' option.
1528 * src/roff/groff/groff.cc (possible_command::insert_args): New
1530 (main): Use it for predriver handling instead of insert_arg().
1532 2001-07-19 Werner LEMBERG <wl@gnu.org>
1534 * doc/Makefile: Added GROFF_BIN_PATH to make it work with uninstalled
1537 * src/include/posix.h: Define S_IWUSR if not yet defined.
1539 2001-07-18 Werner LEMBERG <wl@gnu.org>
1543 2001-07-18 Ruslan Ermilov <ru@FreeBSD.org>
1545 * tmac/groff_mdoc.man: Document new -width and -column syntax.
1546 Some other minor fixes.
1547 * tmac/an-old.tmac: Add `AT' and `UC' macros.
1549 2001-07-17 Gaius Mulley <gaius@glam.ac.uk>
1551 Replace call to `troff' with `groff -Z' to make it aware of
1554 * src/preproc/html/pre-html.cc (TROFF_COMMAND): New macro.
1555 (troff_command, command_prefix): Removed.
1556 (alterDeviceTo): Use groff.
1557 (addZ): New function.
1558 (char_buffer::do_html): Use it.
1559 (scanArguments): Use TROFF_COMMAND.
1560 (findPrefix): Removed.
1562 * src/roff/groff/groff.cc (main): Handle zflag for preprocessors.
1564 2001-07-17 Eric S. Raymond <esr@snark.thyrsus.com>
1566 * doc/pic.ms: Documentation fixes.
1568 2001-07-17 Werner LEMBERG <wl@gnu.org>
1570 Replace atexit() with global destructor.
1572 * src/libs/libgroff/tmpfile.cc (xtmpfile_list): Add constructor.
1573 (xtmpfile_list_init): New global structure to deallocate
1574 xtmpfile_list on exit. Its destructor inherits most code from
1576 (remove_tmp_files): Deleted.
1577 (add_tmp_file): Simplified.
1579 2001-07-16 Werner LEMBERG <wl@gnu.org>
1581 Replace strdup() with strsave().
1583 * src/devices/grolbp/lbp.cc [!HAVE_STRDUP]: Removed.
1584 (set_papersize): Use strsave() and a_delete.
1585 (main): Use strsave().
1586 * src/preproc/html/pre-html.cc (make_message, createAllPages,
1587 removeAllPages): Use strsave() and a_delete.
1589 * configure.ac: Remove test for strdup.
1590 * Makefile.in: Comment updated.
1591 * configure: Regenerated.
1593 2001-07-15 Werner LEMBERG <wl@gnu.org>
1595 * win32-diffs: Updated.
1597 2001-07-14 Werner LEMBERG <wl@gnu.org>
1599 * src/preproc/html/pre-html.cc (makeTempFiles): Activate new code,
1600 removing the old one.
1601 * src/utils/indxbib/indxbib.cc (main): Remove compiler warning.
1603 2001-07-14 Ralph Corderoy <ralph@inputplus.demon.co.uk>
1605 * src/libs/libgroff/tmpfile.cc (xtmpfile): Fix guard for `namep'.
1607 2001-07-12 Ruslan Ermilov <ru@FreeBSD.org>
1609 Merge -xwidth into -width. Add -xwidth functionality to -column
1612 * tmac/doc.tmac (Bl): Add dummy doc-typeXXX and doc-spaceXXX to
1614 (doc-do-Bl-args): Merge -xwidth code with -width. Test whether
1615 string immediately following a leading dot starts with a valid mdoc
1617 Add similar code to the -column branch.
1618 (doc-Bl-usage): Updated.
1619 * groff_mdoc.man: s/-xwidth/-width/.
1621 2001-07-12 Gaius Mulley <gaius@glam.ac.uk>
1623 * src/devices/grohtml/post-html.cc (text_glob::is_br): Stop titles
1624 running into centered or non-formatted text.
1626 2001-07-11 Werner LEMBERG <wl@gnu.org>
1628 Introduce short and long prefixes to have the selection at run-time
1629 whether there is a 8+3 limit for names of temporary files.
1631 * src/libs/libgroff/tmpfile.cc (TMPFILE_PREFIX): Replaced with...
1632 (TMPFILE_PREFIX_SHORT, TMPFILE_PREFIX_LONG): This.
1633 (tmpfile_prefix, tmpfile_prefix_len, use_short_prefix): New
1635 (temp_init): New global structure to initialize above three
1637 (xtmptemplate): Use two parameters for long and short prefix.
1638 Simplify code use above three variables.
1639 (xtmpfile): Use long and short prefixes as parameters.
1640 * src/include/lib.h: Updated.
1642 * src/preproc/html/pre-html.cc ({PAGE,PS,REGION}_TEMPLATE): Replace
1644 ({PAGE,PS,REGION}_TEMPLATE_{SHORT,LONG}): This.
1645 (createAllPages, makeTempFiles): Updated.
1647 2001-07-09 Werner LEMBERG <wl@gnu.org>
1649 * REVISION: Increased to 3.
1651 Version 1.17.2 released
1652 =======================
1654 2001-07-07 Werner LEMBERG <wl@gnu.org>
1656 * src/utils/indxbib/indxbib.cc (main): Change type of `name_max'
1659 2001-07-06 Ruslan Ermilov <ru@FreeBSD.org>
1661 * tmac/doc.tmac (Rv): Make `Rv' really not parseable.
1663 * tmac/groff_mdoc.man: Fix synopsis.
1665 2001-07-05 Ruslan Ermilov <ru@FreeBSD.org>
1667 * tmac/doc.tmac (doc-inset-list, doc-hang-list, doc-ohang-list):
1668 Restore `doc-Pa-font'.
1670 2001-07-04 Werner LEMBERG <wl@gnu.org>
1672 * src/utils/indxbib/dirnamemax.c: Moved to ...
1673 * src/libs/libgroff/maxfilename.cc: Here.
1674 s/dir_name_max/file_name_max/.
1676 * src/include/lib.h: Add file_name_max.
1677 * src/utils/indxbib/indxbib.cc: Updated.
1678 * src/utils/indxbib/Makefile.sub, src/libs/libgroff/Makefile.sub:
1681 * src/libs/libgroff/tmpfile.cc (TMPFILE_PREFIX) [__MSDOS__]: Define
1683 (xtmpfile) [_MSC_VER]: Removed -- MSVC has mktemp().
1685 * src/preproc/html/pre-html.cc (PAGE_TEMPLATE, PS_TEMPLATE,
1686 REGION_TEMPLATE): New macros.
1687 (createAllPages, makeTempFiles): Use them.
1688 Include `nonposix.h'.
1689 (html_system): New function.
1690 (createAllPages, createImage): Use it.
1693 * tmac/www.tmac: Fix typos.
1695 2001-07-03 Werner LEMBERG <wl@gnu.org>
1697 * tmac/www.tmac: Disable hyphenation in normal text only if output
1699 (URL, FTP, MAILTO): Disable hyphenation of actual URL with `\%'.
1700 * tmac/groff_mwww.man, NEWS: Updated.
1702 2001-07-03 Gaius Mulley <gaius@glam.ac.uk>
1704 * tmac/www.tmac (.IMAGE): Add fourth parameter to specify vertical
1707 2001-07-02 Ruslan Ermilov <ru@FreeBSD.org>
1709 * tmac/doc-common, tmac/doc.tmac (doc-display-ft-stack,
1710 doc-display-ps-stack): Implement font and font size stack for
1713 2001-07-02 Werner LEMBERG <wl@gnu.org>
1715 * REVISION: Increased to 2.
1716 * src/roff/troff/input.cc (read_size): Fix special case `\s[0]'.
1718 * src/groff/grog/grog.pl (process): Handle `Oo' and `Oc' not at the
1719 beginning of a line.
1720 * src/groff/grog/grog.sh: Ditto.
1722 2001-06-29 Peter Marquardt <wwwutz@molgen.mpg.de>
1724 * src/preproc/eqn/neqn.sh: Put `export' keyword in a new line to
1727 2001-06-27 Werner LEMBERG <wl@gnu.org>
1729 Fix problems with preprocessor string for `man' program.
1731 * *.man: Don't use `s' in preprocessor string -- it doesn't exist.
1732 Updated/added copyright.
1733 Moved Emacs's local variable to identify nroff mode to the end of
1734 the file; add local variable if missing.
1736 2001-06-26 Andras Salamon <andras@cs.wits.ac.za>
1738 * aclocal.m4: Replace AC_LANG_SAVE + AC_LANG_CPLUSPLUS with
1739 AC_LANG_PUSH(C++) and AC_LANG_RESTORE with AC_LANG_POP(C++).
1740 * configure: Regenerated.
1742 2001-06-25 Andras Salamon <andras@cs.wits.ac.za>
1744 * aclocal.m4 (GROFF_PAGE): Fix page detection code.
1745 * configure: Regenerated.
1747 2001-06-24 Werner LEMBERG <wl@gnu.org>
1749 * doc/homepage.ms: Don't include arkup.tmac (which no longer exists)
1751 * doc/pic.ms: Fix typos.
1753 Version 1.17.1 released
1754 =======================
1756 2001-06-21 Golubev I. N. <gin@mo.msk.ru>
1758 * aclocal.m4 (GROFF_NEED_DECLARATION): Fix inclusion of strings.h.
1759 * configure: Updated.
1761 2001-06-20 Gaius Mulley <gaius@glam.ac.uk>
1763 * src/roff/preproc/html/pre-html.cc (make_message): Fix incorrect
1765 * src/roff/troff/dic.cc (blank_line): Add html tag.
1767 2001-06-19 Gaius Mulley <gaius@glam.ac.uk>
1769 * src/roff/troff/input.cc (do_suppress): Fix typo.
1771 2001-06-18 Gaius Mulley <gaius@glam.ac.uk>
1773 Added two new options (-D and -I) to specify image names and a
1774 subdirectory to place the images in.
1776 Change syntax from \\Ox to \\O[x].
1778 * src/devices/grohtml/post-html.cc (main): Add options.
1780 * src/preproc/html/pre-html.cc: Include `stdarg.h'.
1781 Use `NULL' instead of `0' for null string pointers.
1782 (MAX_RETRIES): New macro.
1783 (lengthOfintToStr, intToStr, make_message): New functions.
1784 (makeFileName): Make function static.
1785 Implement -D and -I options.
1786 (checkImageDir): New function.
1787 (write_end_image, write_start_image): Use new syntax of \O.
1788 (createAllPages, removeAllPages): Implement -D and -I options. Use
1790 (createImage): Use make_message().
1791 (addps4html): Add guard for malloc().
1792 (usage, scanArguments): Updated.
1793 (makeTempFiles): Use mkstemp().
1794 (removeTempFiles): Use unlink().
1795 (findPrefix): Add guard for malloc().
1797 * src/roff/troff/input.cc (get_delim_file_name): New function to
1799 (do_suppress): Updated to parse new syntax.
1800 * src/devices/grohtml/grohtml.man: Updated.
1801 * tmac/www.tmac: Updated to new syntax.
1805 2001-06-15 Werner LEMBERG <wl@gnu.org>
1807 * src/roff/grog/Makefile.sub: Remove NAMEPREFIX.
1809 * src/devices/grohtml/grohtml.man: Minor improvements.
1811 2001-06-14 Werner LEMBERG <wl@gnu.org>
1813 * src/preproc/html/Makefile.sub: Remove NAMEPREFIX.
1815 2001-06-11 Werner LEMBERG <wl@gnu.org>
1817 * man/roff.man, mann/groff.man: Use '\" instead of .\" in the first
1818 line to specify preprocessor options -- mandb 2.3.1 only recognizes
1820 * src/preproc/grn/grn.man: Add proper '\" string.
1822 2001-06-11 OKAZAKI Tetsurou <okazaki@be.to>
1824 * test-groff: Don't use PATH but GROFF_BIN_PATH.
1826 2001-06-08 Werner LEMBERG <wl@gnu.org>
1828 Updated to autoconf 2.50.
1830 * configure.in: Renamed to...
1831 * configure.ac: This.
1832 * aclocal.m4 (AC_OUTPUT_MAKE_DEFS): Removed.
1833 (GROFF_OS390): Updated.
1834 * configure: Regenerated.
1836 2001-05-18 Werner LEMBERG <wl@gnu.org>
1838 * src/roff/troff/env.c, src/roff/troff/env.h,
1839 src/roff/troff/input.cc, src/roff/troff/troff.man: Undo `ss' change
1842 2001-05-17 Jeffrey Friedl <jfriedl@yahoo-inc.com>
1844 * src/roff/troff/input.cc (read_size): Fix special case `\s0'.
1846 2001-05-16 Werner LEMBERG <wl@gnu.org>
1848 * src/roff/troff/input.cc (read_size): Emit warning if value becomes
1849 less than or equal zero; set it to 1 then.
1850 * src/roff/troff/node.h (node::node): Initialize `last'.
1852 2001-05-08 Werner LEMBERG <wl@gnu.org>
1854 * tmac/an-old.tmac: Make predefined strings work in compatibility
1856 Add troff version guard.
1857 * tmac/doc.tmac: Simplify version guard.
1859 2001-05-07 Werner LEMBERG <wl@gnu.org>
1861 The .ns and .rs requests are now honoured not only in the top-level
1862 but in all diversions (similar to UNIX troff).
1864 This change is based on a patch from Tadziu Hoffmann
1865 <hoffmann@usm.uni-muenchen.de>.
1867 * src/roff/troff/div.h (diversion): Add `no_space_mode' member.
1868 (top_level_diversion): Remove `no_space_mode' member.
1869 * src/roff/troff/div.cc (diversion::diversion,
1870 top_level_diversion::top_level_diversion): Updated.
1871 (macro_diversion::output): Reset `no_space_mode'.
1872 (no_space, restore_spacing): Use `curdiv' unconditionally.
1873 (space_request, blank_line): Check `curdiv->no_space_mode'.
1874 (no_space_mode_reg::get_value, no_space_mode_reg::get_string): Use
1875 `curdiv' unconditionally.
1876 * NEWS, src/roff/troff/troff.man, man/groff.man, doc/groff.texinfo:
1879 2001-05-06 Werner LEMBERG <wl@gnu.org>
1881 Added two new requests `de1' and `am1' which are similar to `de' and
1882 `am' with the difference that compatibility mode is saved on entry,
1883 switched off during macro execution, and restored on exit.
1885 * src/roff/troff/input.h: Added two new special characters
1886 (COMPATIBLE_SAVE, COMPATIBLE_RESTORE).
1887 * src/roff/troff/input.cc (input_iterator): Added two member
1888 functions `save_compatible_flag' and `get_compatible_flag'.
1889 (input_stack): Ditto.
1890 (string_iterator): Ditto. Also add private member
1891 `saved_compatible_flag'.
1892 (token::next): Use COMPATIBLE_SAVE and COMPATIBLE_RESTORE.
1893 (calling_mode): New enumeration.
1894 (do_define_macro): Use it. Insert COMPATIBLE_SAVE and
1895 COMPATIBLE_RESTORE at the beginning and end of macro, respectively.
1896 (define_macro, define_indirect_macro, append_macro, ignore): Use
1898 (define_nocomp_macro, append_nocomp_macro): New functions.
1899 (init_input_requests): Updated.
1900 (do_request): Rename local variable `saved_compatible_flag' to
1901 `old_compatible_flag'.
1902 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
1904 * tmac/an-old.tmac: Use `de1' instead of `de' request for all
1905 public and trap-invoked macros. As a consequence, the man macros
1906 work in compatibility mode also.
1908 2001-05-06 Solar Designer <solar@openwall.com>
1910 * Makefile.in: Use $(mandir).
1912 2001-05-06 Alexios Zavras <zvr@pobox.com>
1914 * src/utils/afmtodit/afmtodit.pl: Fix serious typo.
1916 2001-05-05 Werner LEMBERG <wl@gnu.org>
1918 Added `.ns' number register: Returns 1 in no-space mode (if in
1919 top-level diversion), 0 otherwise.
1921 * src/roff/troff/div.cc (no_space_mode_reg): New class.
1922 (init_div_requests): Updated.
1923 * NEWS, src/roff/troff/troff.man, man/groff.man, doc/groff.texinfo:
1926 2001-05-04 Werner LEMBERG <wl@gnu.org>
1928 * src/roff/nroff/nroff.man: Improved documentation (especially
1931 2001-05-02 Werner LEMBERG <wl@gnu.org>
1933 Added `brp' request: This is \p as a request.
1935 * src/roff/troff/env.cc (environment::do_break): Add parameter
1937 (do_break_request): New function (was `break_request').
1938 (break_request): Calls `do_break_request'.
1939 (break_spread_request): New; calls `do_break_request'.
1940 (init_env_requests): Updated.
1941 * src/roff/troff/env.h: Updated.
1942 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
1944 * REVISION: Increased to 1.
1945 * win32-diffs: Updated.
1947 2001-05-01 Werner LEMBERG <wl@gnu.org>
1949 * tmac/an-old.tmac: Fix minor compatibility mode issue.
1950 * tmac/troffrc-end: Make it really work in compatibility mode.
1952 2001-04-27 Werner LEMBERG <wl@gnu.org>
1954 * src/utils/lkbib/lkbib.cc: Switch inclusion order of stdio.h and
1957 2001-04-22 Werner LEMBERG <wl@gnu.org>
1959 * src/libs/libgroff/getopt.c, src/include/getopt.h: Updating to
1960 latest versions from glibc CVS archive.
1962 * MORE.STUFF: Updated, using a patch from Kees Zeelenberg
1963 <c.zeelenberg@hccnet.nl>.
1965 2001-04-21 Werner LEMBERG <wl@gnu.org>
1967 * configure.in: Move check for mkstemp() to...
1968 * aclocal.m4 (GROFF_MKSTEMP): This new function.
1969 * configure: Regenerated.
1971 * src/include/groff-getopt.h: Don't use variable names in
1974 * src/devices/grohtml/html-chars.h: Removed. It isn't used.
1975 * src/devices/grohtml/Makefile.sub,
1976 src/devices/grohtml/post-html.cc: Updated.
1978 2001-04-21 Albert Chin-A-Young <china@thewrittenword.com>
1980 * configure.in: Add special check for mkstemp().
1981 * src/libs/libgroff/tmpfile.cc: Use it.
1982 * src/utils/indxbib/indxbib.cc: Ditto.
1983 * src/utils/pfbtops/pfbtops.c (main): Don't use C++ comment style.
1984 * src/devices/grolbp/lbp.h (lbpprintf, lbpputs, vdmprintf): Use
1987 2001-04-20 Bruce Lilly <blilly@erols.com>
1989 `Version_string' as C++ object was not visible to linker from C
1991 Add `const' to `Version_string'.
1993 * src/utils/pfbtops/pfbtops.c (main), src/roff/groff/groff.cc
1994 (main), src/roff/troff/input.cc (main), src/preproc/tbl/main.cc
1995 (main), src/preproc/pic/main.cc (main), src/preproc/eqn/main.cc
1996 (main), src/preproc/grn/main.cc (main), src/preproc/html/pre-html.cc
1997 (scanArguments), src/preproc/refer/refer.cc (main),
1998 src/preproc/soelim/soelim.cc (main), src/devices/grotty/tty.cc
1999 (main), src/devices/grodvi/dvi.cc (main), src/devices/grolj4/lj4.cc
2000 (main), src/devices/grohtml/post-html.cc (main),
2001 src/devices/grolbp/lbp.cc (main), src/utils/tfmtodit/tfmtodit.cc
2002 (main), src/utils/hpftodit/hpftodit.cc (main),
2003 src/utils/lookbib/lookbib.cc (main), src/utils/indxbib/indxbib.cc
2004 (main), src/utils/lkbib/lkbib.cc (main),
2005 src/utils/addftinfo/addftinfo.cc (main): Implement it.
2007 * src/roff/groff/pipeline.c: Add _UWIN.
2008 * src/include/nonposix.h: Ditto.
2010 2001-04-20 Werner LEMBERG <wl@gnu.org>
2012 * src/include/lib.h: Use HAVE_STRERROR.
2013 * src/roff/groff/pipeline.c: Ditto.
2014 * src/preproc/html/pre-html.cc: Remove declaration of `strerror'.
2015 * src/libs/libgroff/Makefile.sub (version.cc): Add `extern "C"'.
2016 * src/utils/pfbtops/pfbtops.c: Add copyright notice.
2017 * win32-diffs: Updated.
2018 * src/utils/hpftodit/hpftodit.cc (read_map): Fix compiler warning.
2020 2001-04-19 Werner LEMBERG <wl@gnu.org>
2022 * src/preproc/html/pre-html.cc (scanArguments): Use `troff_command'
2023 instead of hardwired `"troff"'.
2024 (char_buffer::read_file): Remove unused variables.
2025 (char_buffer::write_file_troff): Ditto.
2026 (char_buffer::write_file_html): Ditto.
2027 (generateImages): Ditto.
2029 * src/utils/addftinfo/addftinfo.cc (main): Fix compilation problem.
2031 * src/include/lib.h: Don't include `groff-getopt.h' for UWIN.
2033 * src/libs/libgroff/font.cc (font::load_desc): Fix compiler warning.
2034 * src/libs/libbib/index.cc (index_search_item_iterator::get_tag,
2035 index_search_item::search1): Ditto.
2036 * src/roff/troff/node.h (width_list): Reorder members.
2037 * src/roff/troff/input.cc (do_define_macro): Fix compiler warning.
2038 (lookup_warning): Ditto.
2039 (prepend_string): Commented out.
2040 * src/roff/troff/dictionary.cc (is_good_size): Fix compiler warning.
2041 * src/roff/troff/reg.cc (number_value_to_ascii): Ditto.
2042 * src/preproc/tbl/main.cc (process_format): Ditto.
2043 * src/preproc/pic/pic.y (define_variable, reset, reset_all): Fix
2045 * src/preproc/pic/pic.cc: Updated.
2046 * src/preproc/eqn/lex.cc (init_table): Fix compiler warnings.
2047 * src/preproc/eqn/over.cc (over_box::compute_metrics): Ditto.
2048 * src/preproc/refer/command.cc (execute_command): Ditto.
2049 * src/preproc/refer/ref.cc (sortify_title, find_month): Ditto.
2050 * src/preproc/refer/token.cc (lookup_token): Ditto.
2051 * src/preproc/soelim/soelim.cc: Ditto.
2052 * src/preproc/html/pushbackbuffer.cc (ERROR): Ditto.
2053 (isHexDigit): Commented out.
2054 (pushBackBuffer::isString): Remove unused variable.
2055 * src/devices/grops/ps.cc (ps_printer::special): Fix compiler
2057 * src/devices/grops/psrm.cc (resource_manager::lookup_font,
2058 resource_manager::read_resource_arg, read_one_of, parse_extensions):
2060 * src/devices/grodvi/dvi.cc (dvi_printer::draw): Ditto.
2061 * src/devices/grolj4/lj4.cc (lj4_font::handle_unknown_font_command,
2062 lookup_paper_size): Ditto.
2063 * src/devices/grohtml/post-html.cc (is_subsection): Commented out.
2064 (text_glob, element_list): Reorder members.
2065 * src/devices/grohtml/html-text.cc (html_text::do_pre): Remove
2067 * src/devices/grohtml/html-text.h (html_text::emit_space): Change
2068 return value to `void'.
2069 * src/devices/grohtml/output.cc (word_list::word_list): Fix order
2071 * src/devices/grohtml/html.h (simple_output::check_newline,
2072 simple_output::space_or_newline, simple_output::enable_newlines):
2074 * src/devices/grolbp/lbp.cc (wp54charset, set_papersize): Remove
2076 * src/utils/tfmtodit/tfmtodit.cc (tfm::load, gf::load, main): Ditto.
2077 * src/utils/hpftodit/hpftodit.cc (File::seek, read_symbol_sets,
2078 output_ligatures, output_charset, read_map): Ditto.
2079 * src/utils/lookbib/lookbib.cc (main): Ditto.
2080 * src/utils/indxbib/indxbib.cc (main, fwrite_or_die): Ditto.
2081 (do_file): Fix typo (`=' -> `==').
2082 * src/utils/lkbib/lkbib.cc (main): Remove compiler warning.
2083 * src/utils/addftinfo/addftinfo.cc (main): Ditto.
2085 2001-04-18 Ruslan Ermilov <ru@FreeBSD.org>
2087 * src/roff/nroff/nroff.sh: Adding -p (pic) and -t (tbl) options.
2088 Fix usage of GROFF_BIN_PATH.
2089 * src/roff/nroff/nroff.man: Updated.
2091 2001-04-18 Werner LEMBERG <wl@gnu.org>
2093 * NEWS: Fixing typos.
2096 Version 1.17 released
2097 =====================
2099 2001-04-17 Werner LEMBERG <wl@gnu.org>
2101 * tmac/Makefile.sub (install-data): mdoc.local-s is in current
2102 directory, not in $(srcdir).
2104 2001-04-16 Werner LEMBERG <wl@gnu.org>
2106 * doc/groff.texinfo: More info on conditionals.
2108 2001-04-15 Werner LEMBERG <wl@gnu.org>
2110 * doc/groff.texinfo: Added some info about groff internals.
2112 * src/roff/troff/node.cc (make_glyph_node): Emit warning message
2113 about missing special character only if the name is non-null.
2115 2001-04-14 Werner LEMBERG <wl@gnu.org>
2117 Removing the grohtml-old device driver which is now obsolete.
2119 * src/devices/grohtml-old/*: Removed.
2120 * font/devhtml-old/*: Removed.
2121 * src/libs/libgroff/htmlindicate.cc (graphic_start, graphic_end):
2123 * Makefile.in (CCPROGDIRS, DEVDIRS): Updated.
2124 * test-groff (PATH): Updated.
2125 * tmac/Makefile.sub (NORMALFILES): Updated.
2126 * tmac/an-old.tmac: Remove special code for html-old device.
2127 Replace `html-or-html-old' register with `an-html'.
2128 * tmac/eqnrc: Updated.
2129 * tmac/html-old.tmac: Removed.
2130 * tmac/troffrc, tmac/troffrc-end: Updated.
2131 * tmac/www.tmac: Remove special code for html-old device.
2132 Replace `html-or-html-old' register with `www-html'.
2134 * src/libs/libgroff/tmpfile.cc (remove_tmp_files),
2135 src/libs/libgroff/htmlindicate.cc (graphic_end),
2136 include/htmlindicate.h, src/preproc/grn/*.cc,
2137 src/roff/groff/env.{cc,h}: Remove `void' parameter if used as a
2138 single argument for consistency with rest of source code.
2140 * aclocal.m4, tmac/an-old.tmac: Fix copyright.
2142 2001-04-13 Ruslan Ermilov <ru@FreeBSD.org>
2144 * src/roff/troff/troff.man: Fixing typos.
2146 2001-04-13 Werner LEMBERG <wl@gnu.org>
2148 * doc/pic.ms: Fixing many font switches.
2149 * doc/groff.texinfo: Fixes, additions.
2150 * MORE.STUFF: Updated.
2152 2001-04-12 Gaius Mulley <gaius@glam.ac.uk>
2154 * src/devices/grohtml/grohtml.man: Updated manual page regarding
2156 * src/preproc/html/pre-html.cc (createImage): Fixed right hand
2158 (removeTempFiles): New function to tidy up temporary files.
2159 * src/preproc/html/pre-html.cc (main): Calls `removeTempFiles()'.
2160 Many fixes to do with the new inline suppress node and image regions
2162 * src/devices/grohtml/post-html.cc: New method `is_auto_img'.
2163 (generate_img_src): New function.
2164 (html_printer::do_auto_image): Utilizes it.
2165 (do_heading, do_title): Include inline images within their contents.
2166 (html_printer::begin_page): Tidied up comments that are issued to
2167 the html output file.
2168 (html_printer::do_fill): Fixed so that `.nf' works with fonts other
2170 (text_glob::is_br): New method used by do_heading.
2171 * tmac/s.tmac: If -Thtml then emit $1 in .IP rather than its
2172 equivalent diversion.
2173 * src/include/html-strings.h: Altered image tags to reflect the
2175 * src/include/htmlindicate.h (html_end_suppress): Added `is_inline'
2177 * src/preproc/eqn/main.cc: Will suppress generation of image tags if
2178 it is already inside a pic image. Only emit tags if the argument
2179 `-Tps:html' is present.
2180 * src/preproc/tbl/main.cc: Changes to reflect additional
2181 `html_end_suppress' parameter.
2182 * src/roff/troff/env.cc: Only emit eol tag if a node has been
2183 emitted since the last eol tag was written.
2184 * src/roff/troff/env.h: New boolean `emitted_node'.
2185 * src/roff/troff/input.cc (do_suppress): Handles extra suppress
2186 nodes \O3, \O4, \O5. No longer use `output_low_mark_miny'.
2187 * src/roff/troff/node.cc (check_charinfo): New method.
2188 (troff_output_file::determine_line_limits): Alterations to limit
2190 * tmac/www.tmac: Changes to reflect new suppress nodes.
2192 2001-04-12 Bruno Haible <haible@clisp.cons.org>
2194 * src/devices/grohtml/post-html.cc (html_printer::add_to_sbuf):
2195 Escape the html_glyph in the buffer.
2196 (str_translate_to_html): Output the unescaped escaped_char.
2197 * src/devices/grohtml/html-text.cc (issue_table_begin): Set
2198 `frame=void', not `frame=none'. Add `border=0'.
2200 2001-04-12 Werner LEMBERG <wl@gnu.org>
2202 * PROBLEMS: Add some words on how to avoid wrapper macros.
2204 2001-04-11 Blake McBride <blake@florida-software.com>
2206 * src/include/nonposix.h (fileno) [_MSC_VER]: Removed.
2208 2001-04-11 Werner LEMBERG <wl@gnu.org>
2210 * font/devlbp/Makefile.sub (CLEANADD): Set it.
2211 * tmac/Makefile.sub (CLEANADD): Add tmac.local-s.
2212 * Makefile.in (dist): Don't remove src/xditview/Imakefile, but ...
2213 * Makefile.sub (DISTCLEANFILES): Here.
2215 * libs/libgroff/new.cc: Include `nonposix.h'.
2216 * win32-diffs: Updated.
2218 2001-04-10 Ruslan Ermilov <ru@FreeBSD.org>
2220 Added skeleton macro for defunct macros.
2222 Updated documentation.
2224 When inside displays, an empty input line warning should be
2225 suppressed. If another macro call is put inside a display,
2226 all subsequent empty lines found in that display caused a
2227 warning to be emitted.
2229 * tmac/doc.tmac (doc-defunct-macro): New macro.
2230 (Db, Ds, Ex, Or, Sf): Reimplemented using this macro.
2231 (doc-restore-global-vars): Fixed typo.
2232 (doc-empty-line): Check the `doc-display-depth' register to
2233 determine whether we are inside display or not.
2235 * tmac/doc-common: Removed `Or' and `Sf' registers.
2236 Moved obsolete `Ds' macro to doc.tmac.
2238 * tmac/groff_mdoc.man: Bump document date.
2239 Document `.Vt' under ``Variable Types''.
2240 Removed documentation for obsolete `.Or' macro.
2242 2001-04-10 Werner LEMBERG <wl@gnu.org>
2245 * doc/groff.texinfo: Many fixes, additions, clarifications, etc.
2247 2001-04-10 Bruno Haible <haible@clisp.cons.org>
2249 * src/devices/grodvi/dvi.cc (main): Accept --help and --version.
2250 (usage): Add stream argument. Don't exit.
2251 * src/devices/grohtml/post-html.cc (main): Accept --help and --version.
2252 Write --version output to stdout, not stderr.
2253 (usage): Add stream argument. Don't exit.
2254 * src/devices/grohtml-old/html.cc (main): Accept --help and --version.
2255 (usage): Add stream argument. Don't exit.
2256 * src/devices/grolbp/lbp.cc (long_options): Use symbolic getopt.h
2258 (usage): Add stream argument. Don't exit.
2259 (main): Write --help output to stdout, not stderr.
2260 * src/devices/grolj4/lj4.cc (main): Accept --help and --version.
2261 (usage): Add stream argument. Don't exit.
2262 * src/devices/grops/ps.cc (main): Accept --help and --version.
2263 (usage): Add stream argument. Don't exit.
2264 * src/devices/grotty/tty.cc (main): Accept --help and --version.
2265 (usage): Add stream argument. Don't exit.
2266 * src/preproc/eqn/main.cc (usage): Add stream argument. Don't exit.
2267 (main): Accept --help and --version.
2268 * src/preproc/grn/main.cc (usage): Add stream argument. Don't exit.
2269 (main): Accept --help and --version.
2270 * src/preproc/html/pre-html.cc (usage): Add stream argument.
2271 (scanArguments): Accept --help and --version.
2272 * src/preproc/pic/main.cc (usage): Add stream argument. Don't exit.
2273 (main): Accept --help and --version.
2274 * src/preproc/refer/refer.cc (main): Accept --help and --version.
2275 (usage): Add stream argument. Don't exit.
2276 * src/preproc/soelim/soelim.cc (usage): Add stream argument. Don't
2278 (main): Accept --help and --version.
2279 * src/preproc/tbl/main.cc (usage): Add stream argument. Don't exit.
2280 (main): Accept --help and --version.
2281 * src/roff/groff/groff.cc (main): Accept --help and --version.
2282 (synopsis): Add stream argument.
2283 (help): Write --help output to stdout, not stderr.
2284 (usage): Add stream argument. Don't exit.
2285 * src/roff/grog/grog.pl: Accept --help and --version.
2287 * src/roff/grog/grog.sh: Accept --help and --version.
2288 * src/roff/nroff/nroff.sh: Accept --help and --version.
2289 * src/roff/troff/input.cc (USAGE_EXIT_CODE): Remove macro.
2290 (usage): Add stream argument. Don't exit.
2291 (main): Accept --help and --version.
2292 * src/utils/addftinfo/addftinfo.cc (main): Accept --help and --version.
2293 (usage): New function with stream argument, doesn't exit.
2294 * src/utils/hpftodit/hpftodit.cc (main): Accept --help and --version.
2295 (usage): New function with stream argument, doesn't exit.
2296 * src/utils/indxbib/indxbib.cc (main): Accept --help and --version.
2297 (usage): Add stream argument. Don't exit.
2298 * src/utils/lkbib/lkbib.cc (usage): Add stream argument. Don't exit.
2299 (main): Accept --help and --version.
2300 * src/utils/lookbib/lookbib.cc (usage): Add stream argument. Don't
2302 (main): Accept --help and --version.
2303 * src/utils/pfbtops/pfbtops.c (usage): Add stream argument. Don't exit.
2304 (main): Accept --help and --version.
2305 * src/utils/tfmtodit/tfmtodit.cc (main): Accept --help and --version.
2306 (usage): Add stream argument. Don't exit.
2308 2001-04-10 Ruslan Ermilov <ru@freebsd.org>
2310 Fix indentation in SYNOPSIS.
2312 Updated to include changes of latest BSD mdoc version (basically,
2313 the only change is that `.Fn' and `.Fc' put a final semicolon after
2314 a function declaration in the SYNOPSIS section).
2316 * tmac/doc.tmac (doc-in-synopsis-count): Replaced with ...
2317 (doc-in-synopsis-section): New variable. Updated all related
2319 (doc-indent-synopsis-active): New register.
2320 (Nd, Fn, Fo): Use it.
2321 (Cd): It requires manipulation of \n[doc-indent-synopsis] so that
2322 `.Cd' with long argument line produces indented wrapped lines.
2323 Also, the misplaced `.nop \*[doc-Nm-font]\c'' caused extra
2324 undesirable line break to be output.
2325 (doc-do-func-decl, Nm, Vt, Fn, Fo): Remove extraneous calls to
2327 (Fn, Fc): Add final `;' to output.
2328 (doc-save-global-vars, doc-restore-global-vars): Updated.
2329 * tmac/doc-common: Remove `Ex' register.
2331 * tmac/doc-ditroff, tmac/doc-nroff, tmac/doc-syms: Updated
2334 2001-04-06 Ruslan Ermilov <ru@freebsd.org>
2336 * tmac/doc.tmac (Cd): Simplify code.
2337 * tmac/groff_mdoc.man: Document some behaviour of `Cd' request.
2339 2001-04-06 Werner LEMBERG <wl@gnu.org>
2341 Implement continuous underlining for nroff mode. To do that, a new
2342 request in the ditroff language has been added: `x u N' (N is 0
2345 \X and \Y are now transparent to end-of-sentence recognition.
2347 * src/include/printer.h (printer): Add `type' parameter to `special'
2349 * src/libs/libdriver/printer.cc (printer::special): Updated.
2350 * src/libs/libdriver/input.cc (do_file): Handle `x u N'.
2352 * src/devices/dvi/dvi.cc (dvi_printer::special): Handle only
2353 specials of type `p'.
2354 * src/devices/grohtml/post-html.cc (html_printer::special): Ditto.
2355 * src/devices/grohtml-old/html.cc (html_printer::special): Ditto.
2356 * src/devices/grops/ps.cc (ps_printer::special): Ditto.
2357 * src/devices/grotty/tty.cc: Add new enum CU_MODE.
2358 (glyph::order): New method.
2359 (tty_printer::add_char): Use it.
2360 (tty_printer::special): New method.
2361 (tty_printer::end_page): Implement it.
2363 * src/roff/troff/node.h (special_node): Add `no_init_string' member.
2364 * src/roff/troff/node.cc (special_node::special_node): Add parameter
2365 to set `no_init_string'.
2366 (special_node::tprint_start): Use it.
2367 (special_node::same, special_node::copy): Updated.
2368 (special_node::ends_sentence): New method.
2369 (troff_output_file::start_special): Add parameter to include
2370 inititialization of special conditionally.
2372 * src/roff/troff/env.h (environment): New member `underline_spaces'.
2373 * src/roff/troff/env.cc (do_underline_special): New function.
2374 (environment::set_font): Use it.
2375 (do_underline): Use it. This was `underline()'.
2376 (underline): Call `do_underline()'.
2377 (continuous_underline): New function which calls `do_underline()'.
2378 (environment::newline): Use `do_underline_special()'.
2379 (init_env_requests): Updated.
2381 * NEWS, man/troff_out.man: Updated.
2383 2001-04-06 Bruno Haible <haible@clisp.cons.org>
2385 * font/devutf8/R.proto: Fix code of 'shc'.
2387 2001-04-06 Ruslan Ermilov <ru@freebsd.org>
2389 Many fixes. Diag lists can now be nested also; additionally,
2390 `-compact' and `-offset' are supported.
2392 * tmac/doc.tmac (doc-have-indent): Replaced with ...
2393 (doc-list-have-indent-stackXXX): A new register stack.
2394 (doc-have-diag-list): Removed.
2395 (Bl): Use `doc-list-have-indent-stackXXX'.
2397 (doc-diag-list): Use `doc-compact-list-stackXXX'.
2398 (doc-tag-list): Use `doc-list-have-indent-stackXXX'.
2399 (doc-set-vertical-and-indent): Ditto.
2400 (doc-next-list-depth): Removed.
2401 (doc-increment-list-stack): Updated.
2402 (doc-decrement-list-stack): Use `doc-list-depth' instead of
2403 `doc-next-list-depth'.
2404 (doc-end-list, doc-end-column-list): Don't use
2405 `doc-increment-list-stack'.
2406 (doc-set-column-tab): Don't use `doc-list-offset-stackXXX'.
2407 (doc-save-global-vars, doc-restore-global-vars): Updated.
2408 * tmac/doc-common: Updated.
2409 * tmac/groff_mdoc.man: Updated.
2412 2001-04-02 Werner LEMBERG <wl@gnu.org>
2414 * src/devices/grotty/grotty.man: Fix grammatical error.
2416 2001-03-30 Ruslan Ermilov <ru@freebsd.org>
2418 Remove .Ld from mdoc package; replace it with special handling of
2421 * tmac/doc-common: Remove `Ld' register.
2422 Uncomment `doc-volume-ds-*' strings.
2423 Remove `doc-operating-system-default'.
2425 * tmac/doc-syms (Ld): Removed.
2426 * tmac/doc.tmac (doc-parse-args, doc-parse-arg-vector): Handle
2430 * tmac/groff_mdoc.man: Many fixes and updates.
2432 2001-03-29 Werner LEMBERG <wl@gnu.org>
2434 * tmac/troffrc-end: Protect data with `.do'. Reported by T. Kurt
2435 Bond <tkb@tkb.mpl.com>.
2436 * tmac/www.tmac: Save compatibility mode.
2438 2001-03-28 Ruslan Ermilov <ru@freebsd.org>
2440 * tmac/groff_mdoc.man: Many fixes.
2442 2001-03-28 Werner LEMBERG <wl@gnu.org>
2444 * src/preproc/soelim/soelim.man: Document that `.<whitespace>so'
2447 2001-03-27 Werner LEMBERG <wl@gnu.org>
2449 * tmac/an-old.tmac (TP, an-do-tag): Reduce line length while in
2450 diversion. This fixes overlong tags.
2452 2001-03-26 Werner LEMBERG <wl@gnu.org>
2454 * doc/groff.texinfo: Fixed and improved documentation of fonts.
2455 * tmac/doc-syms: Fix error messages.
2456 * tmac/an-old.tmac: Remove incorrect double backslashes.
2458 2001-03-24 Ruslan Ermilov <ru@freebsd.org>
2460 * tmac/Makefile.sub: Strip mdoc.local also
2461 * tmac/strip.sed: Fixed.
2463 2001-03-24 Werner LEMBERG <wl@gnu.org>
2465 * tmac/doc-nroff, tmac/doc-ditroff: Implement -rSxx switch for
2466 selecting the font size.
2467 * tmac/groff_mdoc.man, NEWS: Document it.
2469 2001-03-23 Werner LEMBERG <wl@gnu.org>
2471 * src/roff/troff/div.cc (save_vertical_space): Add default argument
2473 * src/roff/troff/env.cc (family_change): Make `.fam' accept no
2474 argument to restore previous font family.
2475 * src/roff/troff/troff.man, man/groff.man, NEWS: Updated.
2477 * doc/groff.texinfo: More fixes and additions (mainly for font
2478 manipulating commands).
2480 * tmac/groff_mdoc.reference.man: Small updates and renamed to ...
2481 * tmac/groff_mdoc.man: This. The quick reference has been removed.
2482 * tmac/Makefile.sub, NEWS: Updated.
2484 2001-03-23 Werner LEMBERG <wl@gnu.org>
2486 Replaced mdoc implementation. The new version is `state of the
2487 art', using almost all new features of groff 1.17 -- it won't run
2488 with older versions.
2490 * tmac/doc.tmac: Completely rewritten.
2491 * tmac/doc-common: Ditto.
2492 * tmac/doc-nroff: Ditto.
2493 * tmac/doc-ditroff: Ditto.
2494 * tmac/doc-syms: Ditto.
2495 * tmac/mdoc.local: New file.
2496 * tmac/groff_mdoc.samples.man: Replaced with ...
2497 * tmac/groff_mdoc.reference.man: New file, covering mdoc completely.
2498 * tmac/strip.sed: Updated.
2499 * tmac/Makefile.sub: Updated.
2502 * tmac/groff_man.man: Add `man.local' to the FILES section.
2504 2001-03-22 Werner LEMBERG <wl@gnu.org>
2506 * doc/groff.texinfo: Added many @noindent.
2507 Replaced @end_Example -> @endExample.
2508 Added info whether registers are r/o.
2509 Many other additions and fixes.
2511 2001-03-21 Werner LEMBERG <wl@gnu.org>
2513 * doc/groff.texinfo: Added macro @Var (and some hacks due to bugs
2514 in makeinfo of texinfo 4.0) to be used in @Def* macros.
2515 Improved @Def* macros: Now the exact syntax of request, register,
2516 and escapes is shown.
2517 Added macros for parentheses and brackets to be used in @Def*.
2518 Many fixes and improvements of the documentation.
2520 2001-03-20 Werner LEMBERG <wl@gnu.org>
2522 * doc/groff.texinfo: Added new index: `st' (for strings).
2523 Added macros @Defstr(x).
2524 Added macro @Example (adding @group).
2525 Other minor improvements.
2527 2001-03-19 Werner LEMBERG <wl@gnu.org>
2529 * doc/groff.texinfo: Added two new indices: `es' (for escapes) and
2530 `rq' for requests. `fn' is no longer used.
2531 Added macros @Defreq(x), @Defreg(x), and @Defesc(x).
2534 * tmac/an-old.tmac (an-p-footer): If `cR' is set, replace page
2535 number with name of man page.
2537 2001-03-19 Larry Kollar <kollar@alltel.net>
2539 * doc/groff.texinfo: Complete revision. Added many @Deffn to gain
2542 2001-03-19 Werner LEMBERG <wl@gnu.org>
2544 * man/groff_font.man: Document `prepro', `postpro', and `print'.
2545 * src/roff/groff/groff.man: Improve documentation of `-l' and `-L'.
2546 * src/devices/grohtml/grohtml.man: Fixing typos.
2548 2001-03-19 Gaius Mulley <gaius@glam.ac.uk>
2550 * tmac/s.tmac (@IP): Pass `.ip' html tag.
2551 * tmac/groff_mwww.man: Remove .LINE macro
2552 * tmac/www.tmac (LINE): Add `.ti'.
2554 * src/devices/grohtml/post-html.cc (html_printer): New member
2556 (html_printer::emit_raw): Use it.
2557 (html_printer::do_linelength): Ditto.
2558 (html_printer::do_pageoffset): Ditto.
2559 (html_printer::do_indentation): Ditto.
2560 (html_printer::do_tempindent): Ditto.
2561 (html_printer::do_break): Ditto.
2562 (html_printer::begin_page): Ditto.
2563 (html_printer::do_indentedparagraph): New function.
2564 (html_printer::troff_tag): Handle `.ip'.
2565 * src/devices/grohtml/html-text.cc (html_text::issue_table_begin):
2566 Add `<td width=...>' handling.
2567 (html_text::do_table): Add parameter.
2568 (html_text::do_indent): Updated.
2569 * src/devices/groohtml/html-text.h: Updated.
2571 2001-03-16 Gaius Mulley <gaius@glam.ac.uk>
2573 Introduced simple html tables to implement indentation.
2575 * src/devices/grohtml/html.h (word, word_list): New structures.
2576 (simple_output): Use it.
2577 * src/devices/grohtml/post-html.cc: Add `INDENTATION'.
2578 (html_printer): Improve indentation handling.
2579 (html_printer::emit_raw): Set `in_table' element. Handle
2581 (html_printer::write_header): Move conditional downwards.
2582 Don't allow whitespace in tags.
2583 (html_printer::do_linelength): Handle line length and indentation
2585 (html_printer::do_pageoffset): Handle indentation conditionally.
2586 (html_printer::do_indentation): Ditto.
2587 (html_printer::do_tempindent): New function member.
2588 (html_printer::do_fill): Take care of indentation.
2589 (html_printer::do_flush): Finish table.
2590 (html_printer::do_links): Ditto.
2591 (html_printer::do_break): New function for handling `.br' and `.ti'.
2592 (html_printer::troff_tag): Use it.
2594 (html_printer::flush_globs): Fix.
2595 (html_printer::flush_page): Finish table.
2596 (html_printer::html_printer): Fix error message. Set up
2598 (html_printer::add_to_sbuf): Remove special handling of character
2600 (to_unicode): Remove `stop()'.
2601 (html_printer::write_title): Cleanup.
2602 (html_printer::begin_page): Use `put_string()'. Handle indentation.
2603 (html_printer::~html_printer): Flush text and end the line.
2605 * src/devices/grohtml/html_text.h: Add more *_TAG enum values.
2606 * src/devices/grohtml/html_text.cc (html_text::end_tag): Fix
2608 (html_text::start_tag): Disable newlines.
2609 (html_text::table_is_void): New function.
2610 (html_text::issue_table_begin): Ditto.
2611 (html_text::issue_table_end): Ditto.
2612 (html_text::push_para): Better table handling.
2613 (html_text::do_indent): New function.
2614 (html_text::do_table): Ditto.
2615 (html_text::done_table): Ditto.
2616 (html_text::do_tt): Handle PRE_TAG.
2617 (html_text::is_in_table): New function.
2618 (html_text::check_emit_text): Handle tables.
2619 (html_text::do_emittext): Use `nl()'.
2620 (html_text::do_para): Handle table.
2621 (html_text::remove_def): New function.
2622 * src/devices/grohtml/output.cc (word, word_list): Implement
2624 (simple_output::end_line): Flush last word.
2625 (simple_output::simple_comment): Ditto.
2626 (simple_output::begin_comment): Recoded.
2627 (simple_output::end_comment): Ditto.
2628 (simple_output::comment_arg): Removed.
2629 (simple_output::check_newline): Improve test and flush last word.
2630 (simple_output::space_or_newline): Improved.
2631 (simple_output::write_newline): Replaced with...
2632 (simple_output::nl): This.
2633 (simple_output::put_raw_char): Flush last word.
2634 (simple_output::check_space): Removed.
2635 (simple_output::put_translated_string): Ditto.
2636 (simple_output::put_string): Simplified.
2637 (simple_output::put_number): Updated.
2638 (simple_output::put_float): Ditto.
2639 (simple_output::put_symbol): Removed.
2640 (simple_output::enable_newlines): Add `check_newline()'.
2641 (simple_output::flush_last_word): New function.
2643 * src/roff/troff/enc.cc (no_fill): Remove call to add_html_tag().
2644 * src/roff/troff/div.cc (page_offset): Add call to add_html_tag().
2646 * tmac/s.tmac (@PP, @IP): Add html conditional code.
2647 * tmac/an-old.tmac (TP): Ditto.
2649 2001-03-09 Ruslan Ermilov <ru@freebsd.org>
2651 * mdate.sh: Make it POSIX compliant.
2653 2001-03-09 Werner LEMBERG <wl@gnu.org>
2655 Added the `return' request to end a macro immediately. It simply
2656 pops iterators from the input stack until a macro iterator is found.
2658 * src/roff/troff/input.cc (input_iterator::is_macro,
2659 macro_iterator::is_macro): New member.
2660 (input_return_boundary): New class to signal an immediate return
2662 (input_stack::add_return_boundary, input_stack::is_return_boundary):
2664 (input_stack::clear): Use it.
2665 (input_stack::pop_macro): New function.
2666 (while_request): Use `is_return_boundary()'.
2667 (return_macro_request): New function.
2668 (init_input_requests): Use it.
2670 * src/roff/troff/TODO: Updated.
2671 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
2673 2001-03-08 Werner LEMBERG <wl@gnu.org>
2675 * src/roff/troff/input.cc (input_iterator::is_boundary): Minor
2678 2001-03-07 Werner LEMBERG <wl@gnu.org>
2680 Make `\B' more rigid.
2682 * src/roff/troff/number.cc (parse_expr, parse_term): Add `rigid'
2684 (get_number_rigidly): New function.
2685 * src/roff/troff/input.cc (do_expr_test): Use it.
2686 * src/roff/troff/token.h: Updated.
2688 * src/roff/troff/request.h: Fix typo (init_html_request ->
2689 init_markup_request).
2691 2001-03-04 Gaius Mulley <gaius@glam.ac.uk>
2693 Fixed grohtml handling of any named glyph for glyph indexes < 0x80.
2694 Cosmetic changes to `.html-begin', `.html-end', `.html-image' which
2695 are now `.begin', `.end', `.image'.
2697 * src/devices/grohtml/post-html.cc: Adding UNICODE_DESC_START.
2698 (html_printer::add_to_sbuf): Changing type of `code' parameter.
2699 Use add_char_to_sbuf().
2700 (to_unicode): New function.
2701 (char_translate_to_html): Changing type of `ch' parameter.
2703 (html_printer::~html_printer): Comment out doctype string.
2704 * src/preproc/html/pre-html.cc (write_end_image): Use `.end'
2705 instead of `.html-end'.
2706 (write_start_image): Use `.begin' and `.image' instead of
2707 `.html-begin' and `.html-image'.
2708 * src/roff/troff/input.cc: Rename `html_level' to `begin_level'.
2709 (html_begin): Renamed to ...
2711 (html_end): Renamed to ...
2713 (html_image): Renamed to ...
2715 (init_html_requests): Renamed to ...
2716 (init_markup_requests): This.
2717 * tmac/www.tmac: Updated.
2719 2001-02-28 Bram <bram@avontuur.org>
2721 * src/libs/libgroff/font.cc (font_widths_cache): Fixing syntax of
2724 2001-02-26 David Leonard <david.leonard@csee.uq.edu.au>
2726 * doc/meref.me: Fixing some typos.
2728 2001-02-16 Werner LEMBERG <wl@gnu.org>
2730 * src/roff/troff/node.cc (space_node::get_hyphenation_type): New
2731 method. Return `HYPHEN_MIDDLE' if it was `\:'.
2732 * src/roff/troff/node.h: Updated.
2734 2001-02-17 Ruslan Ermilov <ru@FreeBSD.org>
2736 * tmac/groff_tmac.man: Fix typo.
2738 2001-02-16 Werner LEMBERG <wl@gnu.org>
2740 Fixing a bug which prevented proper end-of-sentence recognition
2741 between an `unformatted' box and the following text. As a
2742 consequence, vertical line distances are no longer preserved in
2743 boxes after a call to `.unformat' -- because boxes aren't
2744 line-oriented (contrary to diversions), this doesn't make sense
2747 * src/roff/troff/node.cc (*node::set_unformat_flag): Add return
2749 (vertical_size_node::set_unformat_flag): New method.
2750 * src/roff/troff/node.hh: Updated.
2751 * src/roff/troff/input.cc (word_space_node::reread,
2752 hmotion_node::reread): Reset `unformat' flag after usage.
2753 (unformat_macro): Append only if `set_unformat_flag()' returns
2755 * src/roff/troff/troff.man: Updated.
2757 2001-02-15 Werner LEMBERG <wl@gnu.org>
2759 * src/roff/troff/troff.man, NEWS, man/groff.man: Improved
2760 documentation of `asciify' and `unformat' requests.
2762 2001-02-13 Werner LEMBERG <wl@gnu.org>
2764 Redesigned the `unformat' request. It is no longer connected with
2765 `asciify' but rather uses new `reread()' methods if the `unformat'
2766 flag is set. Additionally, the handling of space characters after
2767 unformatting has been fixed so that they retain their width.
2769 * src/roff/troff/node.h (width_list): New structure to store
2770 original widths of spaces.
2771 (node): Added `unformat' member.
2772 Replaced `num_spaces' variable with `orig_width' list.
2773 * src/roff/troff/node.cc (*node::asciify,
2774 asciify_reverse_node_list): Removed `unformat_only' flag and related
2776 (word_space_node::asciify, word_space_node::word_space_node): Use
2778 (word_space_node::~word_space_node): New destructor.
2779 (word_space_node::copy): Updated to handle `orig_width'.
2780 (hmotion_node::copy, unbreakable_space_node::copy): Updated.
2781 (*node::merge_space): Update `orig_width' list if necessary.
2782 (*node::set_unformat_flag): New methods to set the `unformat' flag.
2783 * src/roff/troff/enc.cc (environment::space_newline): Use
2785 (environment::space): Added method to handle space width and
2786 sentence space width as parameters. Use `width_list'.
2787 (environment::make_tab_node): Updated.
2788 * src/roff/troff/env.h: Updated.
2789 * src/roff/troff/input.cc (word_space_node::reread,
2790 unbreakable_space_node::reread, hmotion_node::reread): New methods
2791 to handle nodes specially if `unformat' flag is set.
2792 (do_asciify_macro): Renamed back to ...
2793 (asciify_macro): This.
2794 (unformat_macro): New implementation to simply set the `unformat'
2797 * MORE.STUFF: Added more info about deroff.
2799 2001-02-08 Werner LEMBERG <wl@gnu.org>
2801 * src/roff/troff/node.h (unbreakable_space_node, hmotion_node,
2802 space_char_hmotion_node, overstrike_node): Add `get_hyphen_list()'
2803 and `add_self()' methods to avoid hyphenation. For example, the
2804 hyphen list for `foo\0\0bar' was `foobar', causing insertion of a
2805 soft hyphen after `foo'. Now the hyphen list is correctly
2806 `foo<ignore><ignore>bar'.
2808 2001-02-05 Yoshiteru Kageyama <yt-kage@cb3.so-net.ne.jp>
2810 * tmac/groff_tmac.man: Fix `BIR' macro.
2812 2001-02-04 Werner LEMBERG <wl@gnu.org>
2814 A new escape sequence `\:', inserting a zero-width break point.
2816 * src/roff/troff/input.h: Adding `ESCAPE_COLON'.
2817 * src/roff/troff/input.cc (get_copy, token::next, asciify):
2819 * src/roff/troff/node.h (node): Add `is_escape_colon()' virtual
2821 (space_node): Add `was_escape_colon' member. Add `is_escape_colon()'
2822 and `asciify()' methods.
2823 * src/roff/troff/node.cc (space_node::space_node): Updated.
2824 (space_node::asciify): Handle `was_escape_colon'.
2825 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
2827 Handle `\~' similar to other comparable requests.
2829 * src/roff/troff/input.cc (process_input_stack): Remove now obsolete
2831 (token::next): Move creation of an unbreakable_space_node to...
2832 (token::add_to_node_list): Here.
2834 Fix a bug which sometimes prevented hyphenation of words connected
2835 with `\~' or `\ ' (and other escape sequences handled as
2836 TOKEN_NODE). This also fixes a hyphenation problem with boxes
2837 (after a call to the `unformat' request).
2839 * src/roff/troff/env.h (environment::possibly_break_line,
2840 environment::hyphenate_line): Introducing `start_here' parameter.
2841 * src/roff/troff/env.cc (environment::space_newline,
2842 environment::space): Use it.
2843 (environment::possibly_break_line, environment::hyphenate_line):
2845 * src/roff/troff/input.cc (process_input_stack): Use it.
2846 * src/roff/troff/node.h (unbreakable_space_node, hmotion_node,
2847 space_char_hmotion_node, overstrike_node): Add
2848 `get_hyphenation_type()' method.
2849 * src/roff/troff/node.cc (break_char_node::asciify): Don't asciify
2850 if `unformat_only' is active.
2852 2001-01-30 Werner LEMBERG <wl@gnu.org>
2854 Implemented new read-only number register `.linetabs' which
2855 returns 1 if in line-tabs mode, 0 otherwise.
2857 * src/roff/troff/env.h (environment): Add get_line_tabs() member.
2858 * src/roff/troff/env.cc (get_line_tabs): New function.
2859 (init_env_requests): Use it.
2860 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
2862 * VERSION, REVISION: Changing to 1.17.0.
2864 2001-01-28 Werner LEMBERG <wl@gnu.org>
2866 Fixed a bug which prevented hyphenation of words which are finished
2869 * src/roff/troff/token.h (token): Add enum type
2870 `TOKEN_TRANSPARENT_DUMMY' and method `transparent_dummy()'.
2871 * src/roff/troff/input.cc (token::next, token::description,
2872 get_line_arg, token::add_to_node_list, token::process): Use it.
2874 2001-01-27 Werner LEMBERG <wl@gnu.org>
2876 * src/roff/troff/div.h (diversion): Add `saved_prev_line_interrupted'.
2877 * src/roff/troff/div.cc (do_divert): Use it.
2879 * src/roff/troff/input.cc (asciify): Add ESCAPE_RIGHT_PARENTHESIS.
2881 2001-01-25 Werner LEMBERG <wl@gnu.org>
2883 Adding the `linetabs' request. If set, tab distances are not
2884 computed relative to the input line but relative to the output line.
2886 * src/roff/troff/env.h (environment): New member `line_tabs'.
2887 * src/roff/troff/env.cc (line_tabs_request): Implement request.
2888 (environment::environment, environment::copy): Updated.
2889 (environment::distance_to_next_tab): Use `line_tabs'.
2890 (init_env_requests): Register request.
2891 * src/roff/troff/troff.man, man/groff.man, NEWS: Document it. Other
2894 2001-01-24 Werner LEMBERG <wl@gnu.org>
2896 Introducing a new read-only register `.int' which is set to a
2897 positive value if the last output line is interrupted (i.e., if it
2900 * src/roff/troff/env.cc (init_env_requests): Add it.
2901 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
2903 2001-01-23 Gaius Mulley <gaius@glam.ac.uk>
2905 * tmac/mwww.tmac: Call `www.tmac', not `arkup.tmac'.
2906 * src/preproc/html/pre-html.cc (findPrefix): New function which
2907 generates the troff executable name via the system prefix.
2908 * src/preproc/eqn/main.cc: Modified warning message.
2910 2001-01-23 Werner LEMBERG <wl@gnu.org>
2912 troff's `box' and `boxa' requests didn't preserve temporary
2915 * src/roff/troff/div.h (diversion): Add `saved_saved_indent' and
2916 `saved_target_text_length' members.
2917 * src/roff/troff/div.cc (do_divert): Use them.
2919 Tabs (but not yet leaders and fields) are now handled correctly by
2922 * node.h (hmotion_node): Add field `was_tab'.
2923 * env.cc (environment::make_tab_node): Set it.
2924 * node.cc (hmotion_node::copy, hmotion_node::asciify): Use it.
2926 Added new request `unformat' which will, contrary to `asciify',
2927 preserve font information after unformatting (i.e., only nodes
2928 dealing with horizontal space are converted back to input
2931 * input.cc (asciify_macro): Renamed to ...
2932 (do_asciify_macro): this, having a new parameter `unformat_only'.
2933 (asciify_macro, unformat_macro): New; using do_asciify_macro.
2934 (init_input_requests): Added `unformat'.
2935 * node.cc (*_node::asciify), asciify_reverse_node_list: Added
2936 parameter to control asciification process.
2937 * node.h (*_node::asciify): Ditto.
2938 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
2940 2001-01-20 Werner LEMBERG <wl@gnu.org>
2942 * doc/groff.texinfo: Minor improvement of `.in' documentation.
2944 2001-01-18 Werner LEMBERG <wl@gnu.org>
2946 * tmac/ps.tmac: Remove call of psold.tmac.
2947 * tmac/psold.tmac: Comment updated.
2948 * tmac/psnew.tmac: Removed since no longer needed.
2949 * tmac/Makefile.sub, NEWS, src/devices/grops/grops.man: Updated.
2951 * font/devutf8/R.proto: Adding `shc' glyph.
2952 * font/devutf8/NOTES: Updated.
2954 * test-groff: Updated.
2956 2001-01-15 Gaius Mulley <gaius@glam.ac.uk>
2958 First cut of the new html device driver. Changes to pre-html and
2959 the new grohtml are too numerous to be documented here.
2961 Stuff related to `html' has been renamed to `html-old' and `html2'
2962 stuff has been renamed to `html' (including directories). The new
2963 html device driver is therefore invoked as `-Thtml'.
2965 Added new `\O' escape to suppress output (needed by html driver).
2967 Added functions and code to pass info about input-level commands
2968 (`.in', `.fl', etc.) to html driver.
2970 Three new functions (.html-begin, .html-end, and .html-image) for
2971 better html handling: `html-begin' will execute the remaining line
2972 if at the outermost nesting level, increasing an internal counter.
2973 `html-end' does the same but decreases the internal counter.
2974 `html_image' puts its arguments into a special node (suppress_node)
2975 to define an image region.
2977 The `output' request has been removed.
2979 * tmac/html-tags.tmac: Removed.
2980 * tmac/arkup.tmac: Updated and renamed to ...
2981 * tmac/www.tmac: New file.
2982 * tmac/markup.tmac Updated and renamed to ...
2983 * tmac/mwww.tmac: New file.
2984 * tmac/Makefile.sub: Updated.
2985 * tmac/an-old.tmac: Updated.
2986 * tmac/eqnrc: Updated.
2987 * tmac/groff_man.man
2988 * tmac/groff_markup.man: Updated and renamed to ...
2989 * tmac/groff_mwww.man: New file.
2990 * tmac/groff_tmac.man: Updated.
2991 * tmac/html-old.tmac: Updated and Renamed from html.tmac.
2992 * tmac/html.tmac: Updated and renamed from html2.tmac.
2993 * tmac/pspic.tmac: Updated html support.
2994 * tmac/s.tmac: Added html output support.
2995 * tmac/troffrc, tmac/troffrc-end: Updated.
2997 * Makefile.in, doc/Makefile: Updated.
2998 * doc/groff.texinfo: Added info about new `\O' escape.
2999 * doc/homepage.ms: Use `MAILTO' macro.
3001 * font/devhtml/DESC.proto: Add `C' font.
3002 * font/devhtml/Makefile.sub: Updated.
3003 * font/devhtml/R.proto: Minor fixes.
3004 * font/devhtml-old/Makefile.sub: Updated.
3006 * src/devices/grohtml-old/Makefile.sub: Updated.
3008 * src/libs/libdriver/printer.cc (printer::get_font_from_index): New
3010 * src/libs/libgroff/htmlindicate.cc (html_begin_suppress,
3011 graphic_start): Add `inline' parameter. Update.
3012 (html_end_suppress, graphic_end): Update.
3014 * src/include/html-strings.h: New file.
3015 * src/include/htmlindicate.h: Comments updated.
3016 * src/include/printer.h: Updated.
3018 * src/preproc/eqn/main.cc (do_file, main): Updated.
3019 * src/preproc/pic/troff.cc (troff_output::start_picture,
3020 troff_output::finish_picture): Updated.
3021 * src/preproc/tbl/main.cc (process_input_file): Updated.
3023 * src/roff/groff/groff.cc (main): Updated.
3024 Pass device arguments to predrivers also.
3025 Use `ps' device for `eqn' preprocessor if `-Thtml' is given.
3026 * src/roff/troff/env.h (environment): Updated.
3027 New elements `need_eol' and `ignore_next_eol' (for html output).
3028 * src/roff/troff/env.cc (environment::environment): Add initializers
3029 for `need_eol' and `ignore_next_eol'.
3030 (environment::add_html_tag_eol, environment::add_html_tag_tabs): New
3032 (point_size, fill, no_fill, center, right_justify, line_length,
3033 indent, temporary_indent, break_request, handle_tab): Use
3035 (set_tabs): Use `add_html_tag_tabs()'.
3036 (environment::add_html_tag): Updated.
3037 (environment::do_break): Updated.
3038 * src/roff/troff/div.cc (space_request, flush_output): Use
3039 `environment::add_html_tag()'.
3040 * src/roff/troff/input.cc: Updated.
3041 New variable `html_level' to indicate nested `html-begin' requests.
3042 (file_iterator::fill): Use `environment::add_html_tag_eol()'.
3043 (non_interpreted_char_node, token_node, non_interpreted_node): Add
3044 `force_tprint()' method.
3045 (token::next): Handle `\O'.
3046 (do_suppress): Implement it.
3047 (html_begin, html_end, html_image): New functions.
3048 (init_output_requests): Renamed to ...
3049 (init_html_requests): this.
3051 (macro::append_str, macro::append_unsigned, macro::append_int): New
3053 New variable `output_low_mark_miny' to limit minimal value of y.
3054 (reset_output_registers): Use it.
3055 (output_request): Removed.
3056 (get_output_registers): New function.
3057 * src/roff/troff/node.h (node): Make `force_tprint()' virtual.
3058 (*_node): Added `force_tprint()' if necessary.
3059 (special_node): New elements `tf' and `get_tfont()'.
3060 (suppress_node): New class.
3061 * src/roff/troff/node.cc:
3062 New global variables `image_no' and `suppress_start_page'.
3063 (real_output_file): New method `is_on()'.
3064 (troff_output_file): New method `start_special(tfont)'.
3065 (troff_output_file::really_print_line): Use `tprint' conditionally.
3066 (real_output_file::print_line): Updated.
3067 (real_output_file::on): Updated.
3068 (*_node): Added `force_tprint()'.
3069 (special_node::special_node): Initializer updated.
3070 (special_node::same, special_node::copy, special_node::tprint_start):
3072 (get_reg_int, get_reg_str): New functions.
3073 (suppress_node::*): New methods.
3074 New global variables last_position, last_image_filename;
3075 (min): New inline function.
3076 * src/roff/troff/reg.h, src/roff/troff/request.h,
3077 src/roff/troff/troff.h: Updated.
3079 2001-01-13 Werner LEMBERG <wl@gnu.org>
3081 * NEWS, src/roff/troff/troff.man, doc/groff.texinfo: Fix
3082 documentation of `asciify' request.
3084 2001-01-12 Werner LEMBERG <wl@gnu.org>
3086 * src/roff/troff/input.cc: Move definition of special characters
3087 like `ESCAPE_TILDE' to ...
3088 * src/roff/troff/input.h: New file.
3089 * src/roff/troff/Makefile.sub (HDRS): Add it.
3091 Extending the .asciify request to `unformat' space characters also.
3093 * src/roff/troff/node.h (word_space_node): Add `num_spaces' element
3094 to count input space characters.
3095 Update constructors to take care of it.
3096 * src/roff/troff/node.cc (space_char_hmotion_node::asciify): Use
3097 `ESCAPE_SPACE' instead of normal space.
3098 (word_space_node::asciify): New method.
3099 (unbreakable_space_node::asciify): New method.
3100 (word_space_node::merge_space): New method.
3101 * src/roff/troff/env.cc (environment::space_newline,
3102 environment::space): Add code to initialize `num_spaces' (using the
3103 constructor of `word_space_node').
3104 * NEWS, src/roff/troff/troff.man, man/groff.man, doc/groff.texinfo:
3107 2001-01-09 Werner LEMBERG <wl@gnu.org>
3109 * man/groff_char.man: Use table header traps only conditionally.
3111 2001-01-09 Bjarni Ingi Gíslason <bjarniig@hi.is>
3113 * man/groff_char.man: Add `ý' and `Ý' to the `acute' group.
3115 2001-01-08 Werner LEMBERG <wl@gnu.org>
3117 Introducing the `box' and `boxa' requests which are similar to
3118 `di' resp. `da' but omitting a partially filled line (which is
3119 restored after ending the diversion).
3121 * src/roff/troff/div.h (diversion): Add elements to save partially
3123 * src/roff/troff/div.cc (do_divert): Add parameter `boxing' to save
3124 partially filled line.
3125 (divert, divert_append): Updated.
3126 (box, box_append): New functions.
3127 (init_div_requests): Use them.
3128 * src/roff/troff/env.h (environment): do_divert() is now a friend.
3129 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
3131 * doc/groff.texinfo: Fix documentation of `lf' request.
3133 2000-12-25 Werner LEMBERG <wl@gnu.org>
3135 * src/roff/troff/troff.man, NEWS: Document `writem' request.
3137 2000-12-21 Werner LEMBERG <wl@gnu.org>
3139 Ignore `ss' request if in compatibility mode.
3141 * src/roff/troff/input.cc: Make `compatible_flag' non-static.
3142 * src/roff/troff/env.h: Added extern `compatible_flag' declaration.
3143 * src/roff/troff/env.cc (space_size): Use it.
3145 * doc/groff.texinfo, src/roff/troff/troff.man: Fix documentation of
3146 `ss' request in nroff mode.
3148 * tmac/an-old.tmac: Fixed some serious bugs introduced with latest
3151 2000-12-15 Ruslan Ermilov <ru@FreeBSD.org>
3153 * tmac/troffrc, tmac/troffrc-end: Convert tmac.* to *.tmac.
3155 2000-12-13 Werner LEMBERG <wl@gnu.org>
3157 * src/preproc/eqn/Makefile.sub (MAN1): Added neqn.man.
3158 * src/preproc/eqn/neqn.man: Small fixes and additions.
3160 2000-12-13 Ruslan Ermilov <ru@FreeBSD.org>
3162 * src/utils/addftinfo/addftinfo.man, src/devices/grops/grops.man:
3165 * src/preproc/eqn/neqn.man: New file.
3167 * src/preproc/tbl/table.cc (table::print): Fix `indent cannot be
3170 * tmac/e.tmac: Add `T&' macro.
3171 Fix `indent cannot be negative' warning.
3172 * tmac/s.tmac: Fix `indent cannot be negative' warning.
3174 2000-12-07 Werner LEMBERG <wl@gnu.org>
3176 * src/include/lib.h: Replaced __ALPHA with __alpha symbol.
3178 2000-12-06 Werner LEMBERG <wl@gnu.org>
3180 * PROBLEMS: Added info about adding -lPW on HP-UX to satisfy the
3183 * MORE.STUFF: Added info about deroff for djgpp.
3185 * tmac/an-old.tmac, tmac/groff_man.man, doc/groff.texinfo, NEWS: Fix
3186 documentation of -rcR switch.
3188 2000-12-03 Werner LEMBERG <wl@gnu.org>
3190 * tmac/an-old.tmac: Implementing the -rcR switch (similar to mdoc);
3191 if -rcR=1 (which is now the default in nroff mode), a single, very
3192 long page is created instead of multiple pages: All `ne' and `wh'
3193 requests are put into conditionals; a new macro `an-end' is added to
3194 be called with `em'.
3196 Some other minor cleanups.
3198 * NEWS, tmac/groff_man.man, doc/groff.texinfo: Updated.
3200 2000-12-02 Werner LEMBERG <wl@gnu.org>
3202 Fixing a bug which prevented hyphenation in words followed
3203 immediately by a TOKEN_NODE (e.g. `\ ', `\~', etc.).
3205 * src/roff/troff/input.cc (process_input_stack <token::TOKEN_NODE>):
3206 Adding possibly_break_line().
3207 * src/roff/troff/env.h (environment): Make possibly_break_line()
3210 Make `\~' usable in .tr request.
3212 * src/roff/troff/token.h (token_type): Add TOKEN_STRETCHABLE_SPACE.
3213 (token): Add stretchable_space().
3214 * src/roff/troff/input.cc (token::next, token::delimiter,
3215 token::description, process_input_stack, do_translate,
3216 add_to_node_list, token::process): Use it.
3217 * src/roff/troff/node.h (node): Add fourth parameter to add_char()
3218 for adjusting the space.
3219 * src/roff/troff/node.cc (node::add_char): Implement it. Add code
3220 for stretchable space.
3221 * src/roff/troff/input.cc (token::add_to_node_list): Use it.
3222 (make_node): Add code for stretchable space.
3223 * src/roff/troff/env.cc (environment::add_char): Use it.
3224 * src/roff/troff/input.cc: Add ESCAPE_TILDE special character.
3225 (get_copy, token::next, transparent_translate, asciify): Use it.
3227 * NEWS, src/roff/troff/troff.man, src/roff/troff/TODO,
3228 doc/groff.texinfo: Updated.
3229 * man/groff.man: Small reorderings.
3231 2000-11-23 Werner LEMBERG <wl@gnu.org>
3234 * src/preproc/eqn/main.cc (main): Use `config_macro_path' for -M
3236 * src/roff/troff/input.cc (main): Add `config_macro_path' and
3237 `safer_macro_path' to -M option.
3238 * src/roff/troff/troff.man: Fixes.
3240 2000-11-22 Werner LEMBERG <wl@gnu.org>
3242 Use safer path (except for config files) if -U isn't specified. Add
3243 a special macro path (without home and current directory) for config
3244 files. Add home directory to unsafe path for consistency. Don't
3245 include the home directory in the font path.
3247 * src/libs/libgroff/macropath.cc: Add `config_macro_path', change
3249 * src/include/macropath.h: Add `config_macrp_path'.
3250 * src/libs/libgroff/fontfile.cc: Fix font path.
3251 * src/roff/troff/input.cc (process_startup_file): Use
3252 `config_macro_path'.
3253 (main): Select unsafe path if -U is given.
3255 * src/preproc/eqn/main.cc (main): Fixing search path for
3257 * src/preproc/eqn/eqn.man: Updated.
3259 * src/roff/troff/troff.man, man/roff.man, tmac/groff_tmac.man:
3262 * src/preproc/grn/grn.man, src/devices/grodvi/grodvi.man,
3263 src/devices/grohtml/grohtml.man, src/devices/grolbp/grplbp.man,
3264 src/devices/grolj4/grolj4.man, src/devices/grops/grops.man,
3265 src/devices/grotty/grotty.man: Updated.
3267 * Makefile.in: Fix comments.
3269 2000-11-17 Werner LEMBERG <wl@gnu.org>
3271 * tmac/safer.tmac: Empty file added (again) for compatibility
3273 * tmac/Makefile.sub: Updated.
3275 2000-11-16 Werner LEMBERG <wl@gnu.org>
3277 * src/devices/grodvi/dvi.cc (main),
3278 src/devices/grohtml2/post-html.cc (main),
3279 src/devices/grolbp/lbp.cc (main), src/devices/grolj4/lj4.cc
3280 (main), src/devices/grops/ps.cc (main), src/devices/grotty/tty.cc
3281 (main), src/preproc/eqn/main.cc (main), src/preproc/grn/main.cc
3282 (main), src/preproc/html2/pre-html.cc (main),
3283 src/preproc/pic/main.cc (main), src/preproc/refer/refer.cc (main),
3284 src/preproc/soelim/soelim.cc (main), src/preproc/tbl/main.cc
3285 (main), src/roff/groff/groff.cc (main), src/roff/troff/input.cc
3286 (main), src/utils/hpftodit/hpftodit.cc (main),
3287 src/utils/indxbib/indxbib.cc (main), src/utils/lkbib/lkbib.cc
3288 (main), src/utils/lookbib/lookbib.cc (main),
3289 src/utils/pfbtops/pfbtops.c (main), src/utils/tfmtodit/tfmtodit.cc
3290 (main): Use stdout for -v.
3291 * src/roff/groff/groff.cc (run_commands),
3292 src/roff/groff/pipeline.c (run_pipeline): New parameter `no_pipe'
3293 to make direct printing to stdout possible.
3294 * src/roff/groff/pipeline.h: Updated.
3296 * src/utils/afmtodit/afmtodit.pl: Add -v switch.
3297 * src/utils/afmtodit/Makefile.sub (afmtodit): Use @VERSION@.
3298 * src/utils/afmtodit/afmtodit.man: Updated.
3300 * src/utils/addftinfo/addftinfo.cc (main): Add -v switch.
3301 (version): New function.
3303 * src/utils/addftinfo/addftinfo.man: Updated.
3305 * src/devices/*/*, src/preproc/*/*, src/roff/*/*, src/utils/*/*:
3306 Fixing copyright dates.
3308 * src/preproc/eqn/neqn.sh: Adding GROFF_BIN_PATH to path instead of
3311 * src/devices/grolbp/lbp.cc (main): Use Version_string instead of
3314 * src/roff/nroff/Makefile.sub (nroff): Fix use of @VERSION@.
3316 2000-11-15 Werner LEMBERG <wl@gnu.org>
3318 In all programs, make -v return immediately with exit status 0 to
3319 be compliant with the GNU standard.
3321 * src/devices/grodvi/dvi.cc (main),
3322 src/devices/grohtml2/post-html.cc (main),
3323 src/devices/grolbp/lbp.cc (main), src/devices/grolj4/lj4.cc
3324 (main), src/devices/grops/ps.cc (main), src/devices/grotty/tty.cc
3325 (main) src/preproc/eqn/main.cc (main), src/preproc/grn/main.cc
3326 (main), src/preproc/html2/pre-html.cc (main),
3327 src/preproc/pic/main.cc (main), src/preproc/refer/refer.cc (main),
3328 src/preproc/soelim/soelim.cc (main), src/preproc/tbl/main.cc
3329 (main), src/roff/groff/groff.cc (main), src/roff/troff/input.cc
3330 (main): Implement it.
3333 * src/roff/groff/groff.cc (main): Add copyright notice. Add refer
3334 and postprocessors to the -v option.
3336 * src/roff/grog/grog.pl: Implement -v.
3337 * src/roff/grog/Makefile.sub (grog): Use @VERSION@.
3338 * src/roff/grog/grog.man, doc/groff.texinfo: Updated.
3340 * src/roff/nroff/nroff.sh: Implement -v.
3341 * src/roff/nroff/Makefile.sub (nroff): Use @VERSION@.
3342 * src/roff/nroff/nroff.man: Updated.
3344 * src/preproc/eqn/main.cc (main): Fix comment typo.
3346 * MORE.STUFF: Added info about djgpp port of grap.
3348 2000-11-14 Werner LEMBERG <wl@gnu.org>
3350 * src/roff/grog/grog.{pl,sh}: Implemented -C switch for compatibility
3351 mode (or rather, implemented non-compatibility mode).
3352 * NEWS, src/roff/grog/grog.man, doc/groff.texinfo: Updated.
3354 * src/roff/groff/groff.cc (main): Add BIN_PATH to PATH instead of
3355 replacing it -- we don't find gxditview otherwise.
3356 * NEWS, src/roff/groff/groff.man, doc/groff.texinfo: Updated.
3358 * src/preproc/pic/depend: Removed. Unnecessary.
3360 Implemented dummy keyword `solid' in pic for compatibility with
3363 * lex.cc (lookup_keyword): Added `solid'.
3364 * pic.y: Added SOLID with dummy rule.
3365 * pic.cc, pic_tab.h: Regenerated.
3366 * doc/pic.ms: Updated.
3368 2000-11-13 Werner LEMBERG <wl@gnu.org>
3370 For security reasons, don't use the current directory but the home
3371 directory while searching and scanning troffrc and troffrc-end.
3372 Similarly, replace the current directory with the home directory
3375 * Makefile.in (fontpath, tmacpath): Remove current directory.
3377 * src/libs/libgroff/searchpath.cc (search_path::search_path): Add
3378 two parameters `add_home' and `add_current'.
3379 (search_path::~search_path, search_path::command_line_dir,
3380 search_path::open_file): Remove tests for `dirs' being zero.
3381 * src/include/searchpath.h: Adjust.
3382 * src/libs/libgroff/macropath.cc, src/include/macropath.h: Add
3384 * src/libs/libgroff/fontfile.cc: Adjust `font_path'.
3386 * src/roff/troff/troff.h: Add `searchpath.h' and `mac_path'.
3387 * src/roff/troff/input.cc: Use `mac_path', initialized with
3389 (process_startup_file): Set `mac_path' to `safer_macro_path'.
3390 * src/roff/troff/env.cc: Use `mac_path'.
3392 * src/preproc/eqn/main.cc (main): Use `safer_macro_path'.
3394 * NEWS, man/roff.man, src/roff/troff/troff.man,
3395 src/roff/groff/groff.man, tmac/groff_tmac.man, arch/djgpp/README:
3398 2000-11-12 Werner LEMBERG <wl@gnu.org>
3400 * src/include/lib.h: Don't include groff-getopt.h for OSF/1.
3402 * aclocal.m4 (GROFF_SYS_ERRLIST): Do test in C, not in C++.
3403 * configure.in: Fix typo in comment.
3404 * configure: Regenerated.
3406 * src/libs/libgroff/*, src/include/*, src/roff/troff/*: Fixing
3409 2000-11-08 Werner LEMBERG <wl@gnu.org>
3411 Add system tmac directory (/usr/local/lib/groff/site-tmac).
3413 * Makefile.in: Add $(libdir), $(libprogramdir), and $(systemtmacdir).
3414 (uninstall_dirs): Add $(libdir), $(libprogramdir), and
3417 * Makefile.comm (.man.n): Add @SYSTEMMACRODIR@.
3418 * tmac/Makefile.sub (install_data): Create
3419 $(systemtmacdir) and $(localtmacdir).
3420 (uninstall_sub): Use $(systemtmacdir) for wrapper macros.
3421 * man/roff.man, src/roff/troff/troff.man, src/roff/groff/groff.man,
3422 NEWS, doc/groff.texinfo: Updated and minor fixes.
3424 * Makefile.comm, Makefile.in: Added tmac_{s,an}_prefix stuff again.
3425 * tmac/Makefile.sub: Added `wrap' stuff again, but installing into
3426 $(systemtmacdir) since the wrapper files are platform-dependent.
3428 2000-11-01 Werner LEMBERG <wl@gnu.org>
3430 * doc/groff.texinfo: Fix typo.
3432 2000-10-26 Werner LEMBERG <wl@gnu.org>
3434 Convert macros `tmac.XXX' to `XXX.tmac'. Special cases:
3435 tmac.doc.old -> doc-old.tmac
3436 tmac.an.old -> an-old.tmac
3438 * tmac/tmac.*: Moved to ...
3439 * tmac/*.tmac: this.
3440 * tmac/man.local: Fix comment.
3441 * tmac/groff_man.man, tmac/groff_markup.man, tmac/groff_mdoc.man,
3442 tmac/groff_me.man, tmac/groff_ms.man, tmac/groff_tmac.man: Updated.
3443 Added some `FILES' sections. More use of @...@ directives. Other
3445 * arch/djgpp/README, font/devutf8/NOTES: Updated.
3446 * doc/homepage.ms, doc/groff.texinfo: Updated.
3447 * man/groff.man, man/roff.man: Updated.
3448 * src/devices/grodvi/grodvi.man, src/devices/grolbp/grolbp.man,
3449 src/devices/grolj4/grolj4.man, src/devices/grops/grops.man,
3450 src/devices/grotty/grotty.man: Updated.
3451 * src/preproc/pic/pic.man: Updated.
3452 * src/roff/grog/grog.pl, src/roff/grog/grog.sh: Use -mdoc-old
3453 instead of -mdoc.old.
3454 * src/roff/grog/grog.man: Document -mdoc and -mdoc-old.
3455 * src/roff/nroff/nroff.man: Updated.
3458 * tmac/fixmacros.sed, tmac/strip.sed: Add explanatory comment.
3460 * tmac/mm.diff: Removed -- it has no use now since the mm package
3463 * tmac/*: Removed trailing spaces.
3465 * arch/djgpp/t-groff.bat: Fix GROFF_TMAC_PATH (hyphen.us is now in
3466 the tmac subdirectory also).
3468 * Makefile.comm, Makefile.in: Remove tmac_{s,an}_prefix stuff.
3469 * tmac/Makefile.sub: Adapted to new macro names; removed `wrap'
3470 stuff since it is no longer needed.
3472 * README, PROBLEMS: Updated.
3474 2000-10-25 Werner LEMBERG <wl@gnu.org>
3476 Invert current behaviour: Search first FOOBAR.tmac, then
3479 * src/roff/troff/input.cc: Introduce MACRO_POSTFIX.
3480 (open_mac_file, macro_source): Implement it.
3481 * src/roff/troff/troff.man, tmac/groff_tmac.man, man/roff.man,
3482 doc/groff.texinfo, NEWS: Document it.
3484 * src/roff/nroff/nroff.man, src/roff/groff/groff.man, man/groff.man:
3485 Small documentation improvements.
3487 * test-groff: Fix GROFF_TMAC_PATH (hyphen.us is now in the tmac
3490 * font/devps/Makefile.sub: Fix rules for dingbats.*map.
3492 2000-10-24 Werner LEMBERG <wl@gnu.org>
3494 Add local tmac directory (groff/site-tmac).
3496 * Makefile.in: Add $(localtmacdir).
3497 (uninstall_dirs): Add $(localtmacdir).
3498 * Makefile.comm (.man.n): Add @LOCALMACRODIR@.
3499 * tmac/Makefile.sub (install_data, uninstall_sub): Handle man.local
3500 in $(localtmacdir). Create $(localtmacdir).
3501 * man/roff.man, src/roff/troff/troff.man, NEWS, doc/groff.texinfo:
3502 Updated and minor fixes.
3504 Rename font/devps/generate/dingbats[r]map to dingbats.[r]map.
3506 * font/devps/generate/Makefile.sub, arch/djgpp/README: Adjust.
3508 2000-10-23 Werner LEMBERG <wl@gnu.org>
3510 Move hyphen.us to tmac directory.
3512 * src/roff/troff/hyphen.us: Removed.
3513 * src/tmac/hyphen.us: Added.
3514 * src/roff/troff/Makefile.sub, tmac/Makefile.sub: Updated.
3516 Change installation structure for data files from .../groff/... to
3517 .../groff/<version><revision>/... to be conform with other GNU
3520 * Makefile.in, Makefile.comm, src/utils/indxbib/Makefile.sub,
3521 doc/Makefile: Implement it.
3522 * aclocal.m4 (GROFF_PAGE): Add test for new directory structure.
3523 * configure: Updated.
3524 * arch/djgpp/README, font/devutf8/NOTES: Use it.
3525 * NEWS: Document it.
3526 * man/roff.man, tmac/groff_tmac.man: Use @FONTPATH@, @FONTDIR@, and
3527 @MACRODIR@ instead of hard-coded directories.
3529 2000-10-22 Werner LEMBERG <wl@gnu.org>
3531 Implement $GROFF_BIN_PATH environment variable (which defaults to
3532 $bindir) used for child programs of groff and similar wrappers.
3534 * gendefs.sh: Improve documentation.
3535 * Makefile.comm (,man.n), src/include/Makefile.sub (defs.h),
3536 src/preproc/eqn/Makefile.sub (neqn),
3537 src/roff/nroff/Makefile.sub (nroff): Add $(bindir).
3538 * src/preproc/eqn/neqn.sh, src/roff/nroff/nroff.sh: Implement
3540 * src/roff/groff/groff.cc (main): Implement $GROFF_BIN_PATH and
3541 $GROFF_PATH__ (the latter for communication with troff).
3542 * src/roff/troff/input.cc (main): Use $GROFF_PATH__ for $PATH if
3544 * NEWS, src/roff/nroff/nroff.man, src/roff/groff/groff.man,
3545 doc/groff.texinfo: Document it.
3547 * doc/groff.texinfo: Improve documentation of troff's -a option.
3549 2000-10-17 Gaius Mulley <gaius@glam.ac.uk>
3551 * src/roff/troff/node.cc: Fixed calculation of opminx and fixed
3552 non-intrusive eol marker.
3553 (troff_output_file::determine_line_limits): New function.
3554 (troff_output_file::draw): Use it.
3555 * src/roff/troff/env.cc (environment::add_html_tag): Use output() +
3556 output_pending_lines() instead of output_line().
3557 * src/preproc/eqn/main.cc (do_file): Fix graphic_end().
3558 * src/preproc/html2/pre-html.cc (char_buffer::write_file_troff,
3559 createImage): Small fixes.
3561 2000-10-14 Werner LEMBERG <wl@gnu.org>
3563 Replace tmac.safer with a real secure solution.
3565 * src/roff/troff/input.cc (open_request, opena_request, pipe_source,
3566 system_request, pipe_output): Disable requests if in safer mode.
3567 * src/roff/groff/groff.cc (main): Remove reference to tmac.safer.
3568 * tmac/tmac.safer, tmac/groff_msafer.man: Removed.
3569 * tmac/Makefile.sub, NEWS, man/roff.man, tmac/groff_tmac.man,
3570 doc/groff.texinfo, src/roff/groff/groff.man,
3571 src/roff/troff/troff.man, arch/djgpp/README: Updated.
3573 * src/devices/grops/ps.cc (main), src/devices/grops/psrm.cc
3574 (resource_manager::output_prolog): Replace setenv() with putenv().
3576 2000-10-09 Werner LEMBERG <wl@gnu.org>
3578 * src/libs/libbib/map.c, src/libs/libgroff/getcwd.c,
3579 src/libs/libgroff/strtol.c, src/preproc/html2/image.cc,
3580 src/preproc/html2/pre-html.cc, src/preproc/html2/pushbackbuffer.cc,
3581 src/roff/groff/pipeline.c: Removing `#ifndef errno' to avoid
3582 compilation errors with some compilers. It seems that this code
3583 is no longer necessary -- if yes, it is easy to add some #ifdef's
3584 for that particular old-fashioned compiler.
3586 * MORE.STUFF: Added info about Meta-tbl.
3588 * doc/groff.texinfo: Added more info about `.if "..."..."'.
3590 2000-10-07 Werner LEMBERG <wl@gnu.org>
3592 Adding a new escape sequence \B'...': If the string between
3593 the delimiters is a valid numeric expression, return the character
3594 `1', and `0' otherwise. This is an analogon to \A.
3596 * src/roff/troff/input.cc (do_expr_test): Implement it.
3597 (token::next): Use it.
3598 * src/roff/troff/troff.man, NEWS, man/groff.man: Document it.
3600 * tmac/tmac.trace: Made independent from escape character.
3602 2000-10-06 Werner LEMBERG <wl@gnu.org>
3604 Adding a new request .dei: define indirect. The first and second
3605 parameter of .dei are taken from string registers instead directly;
3606 this very special request is needed to make tmac.trace independent
3607 from the escape character (which might even be disabled).
3609 * src/roff/troff/input.cc (do_define_macro): Implement it.
3610 (define_macro_indirect): New function.
3611 (init_input_requests): Use it.
3613 Adding two requests .ecs and .ecr: Save and restore the escape
3614 character. These two requests are needed to make tmac.trace
3615 independent from the escape character (which might even be
3618 * src/roff/troff/input.cc (save_escape_char, restore_escape_char):
3620 (init_input_requests): Use it.
3622 * src/roff/troff/troff.man, NEWS, man/groff.man: Updated.
3624 2000-09-22 Ricardo Soares Guimarães <ricardo@conectiva.com.br>
3626 Adding a new option -P and new environment variable GROPS_PROLOGUE
3627 to grops, selecting a different prologue file (minor modifications
3630 * src/devices/grops/psrm.cc (resource_manager::output_prolog),
3631 src/devices/grops/ps.cc (main): Implement it.
3632 * src/devices/grops/grops.man, NEWS: Document it.
3634 2000-09-22 Werner LEMBERG <wl@gnu.org>
3636 * INSTALL: Add info about selecting paper format.
3638 2000-09-21 Werner LEMBERG <wl@gnu.org>
3640 * src/roff/troff/input.cc (main): Fixing compiler warning.
3641 * src/include/{driver.h, lib.h}: Move inclusion of string.h and
3642 strings.h from the former to the latter.
3643 * src/devices/grolbp/lpb.cc, src/include/lib.h: Move strncasecmp()
3644 stuff from the former to the latter.
3646 2000-09-11 Werner LEMBERG <wl@gnu.org>
3648 Implementing two new requests .tm1 and .tmc: The former is similar
3649 to .tm but can output leading spaces; its syntax is similar to
3650 defining a string, i.e., a `"' can be used to mark the beginning of
3651 the string to be written to stderr: `.tm1 " test'. The latter is
3652 similar to .tm1 but doesn't write out a final newline character.
3654 * src/roff/troff/input.cc (terminal1, terminal_continue,
3655 do_terminal): New functions.
3656 (init_input_requests): Use them.
3657 * src/roff/troff/troff.man, NEWS, man/groff.man: Updated.
3659 2000-09-09 Werner LEMBERG <wl@gnu.org>
3661 * tmac/groff_mdoc.samples.man: Small fixes.
3663 2000-09-08 Werner LEMBERG <wl@gnu.org>
3665 * tmac/groff_mdoc.man: Fixing typo.
3667 2000-09-02 Werner LEMBERG <wl@gnu.org>
3669 Implementing a .nop request which does nothing.
3671 * src/roff/troff/input.cc (nop_request): New function.
3672 (init_input_requests): Use it.
3673 * src/roff/troff/troff.man, NEWS, man/groff.man: Updated.
3675 2000-09-01 Werner LEMBERG <wl@gnu.org>
3677 * doc/groff.texinfo: Added some comments.
3679 2000-08-30 Werner LEMBERG <wl@gnu.org>
3681 * src/roff/troff/TODO: Updated.
3683 2000-08-25 Werner LEMBERG <wl@gnu.org>
3685 * doc/groff.texinfo: Fix comment how to compile the DVI file.
3687 2000-08-25 Eli Zaretskii <eliz@is.elta.co.il>
3689 * font/devps/generate/Makefile (SHELL): Define explicitly to
3690 "/bin/sh", for non-Unix platforms.
3691 (extraclean): Use a more portable "" quoting instead of a
3692 backslash (which doesn't work on DOS/Windows).
3694 * font/devlj4/generate/Makefile (extraclean): Ditto.
3696 * font/devdvi/generate/Makefile (extraclean): Ditto.
3698 2000-08-25 Werner LEMBERG <wl@gnu.org>
3700 * NEWS, doc/groff.texinfo, tmac/groff_tmac.man, man/roff.man,
3701 src/roff/troff/troff.man: Document Eli's latest changes.
3703 2000-08-25 Eli Zaretskii <eliz@is.elta.co.il>
3705 * src/roff/troff/input.cc (open_mac_file, macro_source): Support
3706 macro file names of the form NAME.tmac as well as tmac.NAME.
3708 2000-08-25 Werner LEMBERG <wl@gnu.org>
3710 * src/include/posix.h: Remove definition of FILENAME_MAX.
3712 * src/preproc/html2/pre-html.h, pre-html.cc: Add return type to
3713 `sys_fatal' and `stop' function().
3715 * test-groff: Updated.
3717 2000-08-24 Gaius Mulley <gaius@glam.ac.uk>
3719 Added the new troff command .output <arg> to suppress output (while
3720 still obeying motion) and also the opminx, opminy, opmaxx, opmaxy
3721 registers (for passing the output dimensions to the output device).
3723 * src/roff/troff/div.cc (top_level_diversion::output): Use `width'
3725 * src/roff/troff/node.h, src/roff/troff/node.cc
3726 (troff_output_file::really_print_line,
3727 ascii_output_file::really_print_line,
3728 supress_output_file::really_print_line): Use `width' parameter.
3729 (troff_output_file::really_on, troff_output_file::really_off,
3730 output_file::on, output_file::off, real_output_file::on,
3731 real_output_file::off, real_output_file::really_on,
3732 real_output_file::really_off): New functions.
3733 (real_output_file:public output_file): New variable `output_on'.
3734 (real_output_file::begin_page, real_output_file::copy_file,
3735 real_output_file::transparent_char, real_output_file::print_line):
3737 (real_output_file::print_line): Use check_output_limits.
3738 * src/roff/troff/reg.h, src/roff/troff/request.h,
3739 src/roff/troff/input.cc (assign_registers): New function to remove
3741 (do_ps_file): Use it.
3742 (check_output_limits, reset_output_registers, output_request,
3743 init_output_requests): New functions.
3744 (init_input_requests): Updated.
3746 Added new grohtml2 device and html2 preprocessor (coding
3747 not yet finished) which will eventually replace grohtml.
3749 * Makefile.in, tmac/Makefile.sub, tmac/eqnrc, tmac/troffrc-end:
3751 * src/include/htmlindicate.h, src/include/htmlindicate
3752 (html_begin_suppress, html_end_suppress): New functions.
3753 * src/preproc/tbl/main.cc: Use it.
3754 * src/roff/groff/groff.cc: Add support for html2 device (which will
3755 automatically invoke the html2 preprocessor).
3756 * src/roff/troff/input.cc (is_html2): New variable.
3757 * src/roff/troff/troff.h, src/roff/troff/env.h,
3758 src/roff/troff/env.cc (environment::add_html_tag): New function
3760 (environment::do_break): Use it.
3761 * font/devhtml2/*: New files.
3762 * src/devices/grohtml2: New device.
3763 * src/preproc/html2: New preprocessor.
3764 * tmac/tmac.html-tags, tmac/tmac.html2: New files.
3766 2000-08-23 Werner LEMBERG <wl@gnu.org>
3768 * src/devices/grolbp/lbp.cc: Same workaround for sinix as for AIX.
3770 2000-08-22 Werner LEMBERG <wl@gnu.org>
3772 * src/include/lib.h: Provide a fix for IRIX to not include
3775 2000-08-18 Werner LEMBERG <wl@gnu.org>
3777 * configure.in: Don't provide an empty value for SH_SCRIPT_SED_CMD
3778 since some non-GNU sed programs can't handle null regexps.
3779 * configure, src/preproc/eqn/Makefile.sub,
3780 src/roff/grog/Makefile.sub, src/roff/nroff/Makefile.sub: Updated.
3782 * src/devices/grolbp/lbp.cc: Add an AIX workaround for an autoconf
3783 bug (string.h and strings.h are both needed according to latest
3786 * MORE.STUFF: Added info about unroff and troffcvt.
3788 2000-08-08 Werner LEMBERG <wl@gnu.org>
3790 * tmac/tmac.a4: Will now work with ms macros also; -ma4 should be
3793 * tmac/tmac.man.old: Remove unused number register.
3795 * tmac.doc: Minor documentation fix.
3797 2000-08-07 Paul Eggert <eggert@twinsun.com>
3799 * src/roff/groff/pipeline.c (is_system_shell):
3800 Fix typo: "monocased_shell" no longer exists.
3802 2000-08-07 Paul Eggert <eggert@twinsun.com>
3804 Remove FILENAME_MAX limits.
3806 * src/roff/groff/pipeline.c (is_system_shell): Do not assume
3807 that the argument length is less than FILENAME_MAX.
3808 * src/libs/libgroff/tmpfile.cc (add_tmp_file): Likewise.
3809 Use struct hack to allocate and free file name.
3810 (struct xtmpfile_list): fname is now part of the structure,
3811 not a pointer to another string.
3813 2000-08-07 Tom Schmidt <tschmidt@micron.com>
3815 * src/include/posix.h: Add a default value for FILENAME_MAX.
3817 2000-08-06 Paul Eggert <eggert@twinsun.com>
3819 Add support for new BSD-style man pages (with ".Dd" instead of
3820 ".TH"), so that "groff -man" understands both styles, even
3821 when running "groff -man" on a host whose system man page
3822 macros don't support ".Dd".
3824 * tmac/Makefile.sub (NORMALFILES): Add tmac.an.old.
3825 (stamp-wrap): Source tmac.andoc first when wrapping man macros,
3826 in case the system man macros don't define Dd or TH.
3828 * tmac/tmac.an.old: Renamed from tmac/tmac.an.
3829 * tmac/tmac.an: New one-line file.
3830 * tmac/tmac.andoc (TH): Adjust to the tmac.an.old file renaming.
3832 2000-08-06 Werner LEMBERG <wl@gnu.org>
3834 * src/roff/troff/troff.man: Fixing typos.
3836 Version 1.16.1 released
3837 =======================
3839 2000-07-31 Werner LEMBERG <wl@gnu.org>
3841 Preparing release 1.16.1.
3843 * REVISION: Revision number set to 1.
3844 * MORE.STUFF: Added info about port to DOS.
3845 * NEWS, win32-diffs: Updated.
3847 * src/include/nonposix.h: Remove first line -- this file is used
3850 * Makefile.in (dist): Delete Imakefile earlier to avoid a soft
3853 2000-07-30 Werner LEMBERG <wl@gnu.org>
3855 * doc/texinfo.tex: Update to latest version.
3857 2000-06-28 Paul Eggert <eggert@twinsun.com>
3859 * Makefile.in (ENVSETUP): Don't assume POSIX make semantics for
3860 commands that fail. Don't assume that "export a=b" is valid shell
3861 syntax. This is needed for Solaris 2.5.1.
3863 * src/libs/libgroff/tmpfile.cc, src/utils/indxbib/indxbib.cc: Fix
3864 comment about missing Solaris headers.
3866 * PROBLEMS: Add section about problems with Sun Make and VPATH.
3868 2000-06-25 Werner LEMBERG <wl@gnu.org>
3870 * src/devics/grodvi/dvi.cc: Replace _setmode() (for MSC) with
3873 * src/include/posix.h: Use HAVE_UNISTD instead of _MSC_VER.
3875 * win32-diffs: Updated.
3876 * README.WIN32: Added CRs to make all Windows editors happy.
3878 * src/roff/troff/node.cc: Added WIFSIGNALED() macro (copied from
3879 src/roff/groff/pipeline.c).
3881 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
3883 * src/roff/grog/Makefile.sub (grog): Prepend `-e' to
3884 $(SH_SCRIPT_SED_CMD), for the case where its value is empty.
3886 2000-06-17 Eli Zaretskii <eliz@is.elta.co.il>
3888 * src/utils/tfmtodit/tfmtodit.cc: #include nonposix.h.
3889 (tfm::load, gf::load): Open tfm and gf files in binary mode: these
3891 (main): Support non-Posix systems with several different styles of
3892 slash characters in file names.
3894 * src/utils/pfbtops/pfbtops.c: #include nonposix.h.
3895 (main) [SET_BINARY]: Switch stdin into binary mode.
3897 * src/utils/indxbib/indxbib.cc: #include nonposix.h.
3898 (main): Support file names with several possible slash-type
3899 characters, as given by DIR_SEPS[] in nonposix.h.
3900 (main) [__MSDOS__]: If renaming the temporary index file fails
3901 because it has more than one dot in its trunk, replace the dot
3902 with an underscore and try again.
3903 (do_file): Use FOPEN_RB instead of "r". Skip every CR before a
3905 [__MSDOS__ || _MSC_VER]: Stop at the first ^Z character.
3907 * src/utils/hpftodit/hpftodit.cc: #include nonposix.h.
3908 (File::File): Open the input file in binary mode. Strip CR
3909 characters from each CR-LF pair.
3910 (xbasename): Support file names with several possible slash-type
3911 characters, as given by DIR_SEPS[] in nonposix.h.
3913 * src/include/Makefile.sub (HDRS): Add nonposix.h.
3915 * src/roff/troff/node.cc [HAVE_UNISTD_H]: Include <unistd.h>.
3916 (WIFEXITED, WEXITSTATUS, WTERMSIG, WIFSTOPPED, WSTOPSIG)
3917 [!_POSIX_VERSION]: Define for traditional Unix systems.
3918 (real_output_file::real_output_file): Remove the MSVC-specific
3919 call to popen, use instead POPEN_WT, appropriately defined on
3920 nonposix.h. #include nonposix.h.
3921 (real_output_file::~real_output_file): Remove the MSVC-specific
3922 call to pclose, a suitable macro is now defined on nonposix.h.
3923 Use the portable macros WIFEXITED, WIFSIGNALED, WTERMSIG, WSTOPSIG
3924 and WEXITSTATUS instead of assuming traditional Unix
3925 interpretation of the status returned by pclose.
3927 * src/roff/troff/input.cc (pipe_source): Remove the MSVC-specific
3928 call to popen, use POPEN_RT instead (appropriately defined on
3929 nonposix.h). #include nonposix.h.
3930 (ps_bbox_request): Open the PostScript file in binary mode.
3931 Close the file after processing it.
3932 (getpid) [_MSC_VER]: Remove; a suitable macro is now defined on
3935 * src/roff/groff/pipeline.c (run_pipeline) [__MSDOS__ || _WIN32]:
3936 A version of run_pipeline that doesn't use `fork'.
3937 (signal_catcher) [__MSDOS__ || _WIN32]: New function.
3938 (system_shell_name, system_shell_dash_c)
3939 (is_system_shell) [__MSDOS__ || _WIN32]: New functions, to hide
3940 the ugliness of testing DOS/Windows file names for equality, and
3941 support both stock shells and ports of Unix shells.
3943 * src/roff/groff/groff.cc: #include nonposix.h.
3944 (BSHELL): Definition moved to nonposix.h.
3945 (main): Use PATH_SEP[0] instead of literal ':'. Use BSHELL_DASH_C
3946 instead of a literal "-c".
3947 (xbasename): Support file names with several possible slash-type
3948 characters, as given by DIR_SEPS[] in nonposix.h.
3949 (possible_command::print): Use BSHELL_DASH_C and IS_BSHELL instead
3952 * src/preproc/soelim/soelim.cc: #include nonposix.h.
3953 (do_file): Use IS_ABSOLUTE instead of testing for a literal '/'.
3955 * src/preproc/pic/Makefile.sub (YTABH): Change pic.tab.h to
3958 * src/preproc/pic/lex.cc: Change pic.tab.h to pic_tab.h.
3960 * src/preproc/eqn/Makefile.sub (YTABH): Rename eqn.tab.h to
3963 * src/preproc/eqn/lex.cc: #include eqn_tab.h, not eqn.tab.h.
3965 * src/libs/libgroff/tmpfile.cc (DEFAULT_TMPDIR) [P_tmpdir]: If
3966 P_tmpdir is defined, use it instead of the literal "/tmp".
3967 (remove_tmp_files, add_tmp_file): New functions.
3968 (xtmpfile): Record temporary files and register an atexit function
3969 to delete them explicitly, instead of relying on the OS to do
3970 that, which doesn't work on non-Unix systems.
3972 * src/libs/libgroff/searchpath.cc: #include nonposix.h.
3973 (search_path::search_path): Use PATH_SEP instead of a literal
3975 (search_path::command_line_dir): Ditto.
3976 (search_path::open_file): Use IS_ABSOLUTE, PATH_SEP and DIR_SEPS,
3977 to support non-Posix systems.
3979 * src/libs/libbib/search.cc: #include nonposix.h.
3980 (search_list::add_file): Open the file in binary mode.
3982 * src/libs/libbib/linear.cc: #include nonposix.h.
3983 (file_buffer::load): Remove \r characters preceding \n from the
3986 * src/libs/libbib/index.cc: #include nonposix.h.
3987 (make_index_search_item): Open index_filename in O_BINARY mode.
3988 (index_search_item_iterator::get_tag): Ditto. Remove \r
3989 characters before \n characters.
3990 (index_search_item::check_files): Open files in binary mode.
3991 (index_search_item::munge_filename): Support DOS-style file names
3992 with backslashes and drive letters, use IS_ABSOLUTE.
3994 * src/devices/grops/ps.cc: #include nonposix.h.
3995 (main) [SET_BINARY]: Switch stdout to binary mode.
3997 * src/devices/grolj4/lj4.cc: #include nonposix.h.
3998 (main) [SET_BINARY]: Switch stdout to binary mode.
4000 * src/devices/grolbp/lbp.cc: #include nonposix.h
4001 (fill_pattern) [SET_BINARY]: Switch stdout to binary mode.
4003 * src/devices/grodvi/dvi.cc: #include nonposix.h.
4004 [_MSC_VER]: Remove inclusion of Windows-specific headers (done by
4006 (main) [SET_BINARY]: Switch stdout to binary mode.
4007 [_MSC_VER]: Remove an explicit call to _setmode.
4009 * src/include/nonposix.h: New file.
4011 * Makefile.in (ENVSETUP): New variable, to set up case-sensitive
4012 operation when building with DJGPP.
4013 ($(TARGETS), dot, $(LIBDIRS), $(CPROGDIRS), $(CCPROGDIRS))
4014 ($(DEVDIRS), $(TTYDEVDIRS), $(INCDIRS), $(OTHERDIRS)): Use
4017 * Makefile.comm: mv y.tab.[ch] to y_tab.[ch], to make it work on
4019 (.man.n): Replace `;' with `|', since FONTPATH, MACROPATH,
4020 etc. can include a semi-colon on DOS/Windows.
4021 (depend.temp): Use depend1.temp instead of depend.temp1, to
4022 prevent files from overerwiting each other on 8+3 filesystems.
4024 * gendef.sh (t): Change definition to work with DOS/Windows.
4026 doc/groff.texinfo: Apart of some typo corrections, I also changed
4027 some index entris, to make them more non-ambiguous, and also put
4028 @ignore around some parts that are not yet written, to allow the
4029 Info output be readable.
4031 2000-06-10 Gael Queri <gqueri@mail.dotcom.fr>
4033 Replaced specific checks for function declarations with a generic
4034 routine taken from GNU bfd.
4036 * aclocal.m4 (GROFF_NEED_DECLARATION): New function.
4037 GROFF_PUTENV, GROFF_POPEN, GROFF_PCLOSE, GROFF_HYPOT: Removed.
4038 * configure.in: Use it.
4039 * src/devices/grolbp/lbp.cc, src/include/lib.h,
4040 src/preproc/grn/hgraph.cc, src/preproc/pic/pic.h,
4041 src/roff/groff/groff.cc: Use it.
4042 * Makefile.in, configure: Updated.
4044 2000-06-07 Paco Andres Verdu <pandres@dragonet.es>
4046 * src/devides/grolbp/lbp.h: Removed unused variables.
4048 2000-05-31 Keith Thompson <kst@sdsc.edu>
4050 * src/devices/grolbp/lbp.cc (set_papersizes): Add declaration of
4053 2000-05-31 Werner LEMBERG <wl@gnu.org>
4055 * aclocal.m4 (GROFF_SRAND): New function to test the return value
4056 of srand() -- at least SunOS 4.1.3 uses `int' instead of `void'.
4057 * configure.in: Use it.
4058 * src/preproc/pic/pic.y, src/preproc/pic/pic.cc: Use it.
4059 * configure, Makefile.in: Updated.
4061 * configure.in: Add test for strncasecmp().
4062 * src/include/lib.h: Use it.
4064 2000-05-29 Andrej Borsenkow <Andrej.Borsenkow@mow.siemens.ru>
4066 * src/preproc/grn/Makefile.sub: Add MLIB.
4068 2000-05-29 Nix <nix@esperi.demon.co.uk>
4070 * Makefile.in: Use @datadir@ and @mandir@ appropriately.
4072 2000-05-29 Werner LEMBERG <wl@gnu.org>
4074 * src/roff/grog/Makefile.sub, src/roff/grog/grog.sh: Add `@g@'.
4076 * PROBLEMS: Small update.
4078 * src/devices/grolbp/lbp.cc: Various small fixes.
4080 2000-05-28 Keith Thompson <kst@sdsc.edu>
4082 * src/roff/nroff/nroff.sh: Fix main loop syntax.
4084 * src/utils/indxbib/indxbib.cc: Add declaration of mkstemp().
4086 2000-05-25 Werner LEMBERG <wl@gnu.org>
4088 * man/roff.man: Removed unused macro.
4090 2000-05-24 Werner LEMBERG <wl@gnu.org>
4092 * Makefile.in (dist): Remove src/xditview/Imakefile explicitly.
4093 This is needed e.g. if you do
4094 `make distclean; ./configure; make dist'.
4096 Version 1.16 released
4097 =====================
4099 2000-05-23 Werner LEMBERG <wl@gnu.org>
4101 Adding font CWI (constant width italic) to devdvi.
4103 * font/devdvi/CWI: New file.
4104 * font/devdvi/generate/Makefile: Add generating rule.
4105 * font/devdvi/DESC.in, font/devdvi/Makefile.sub, win32-diffs,
4106 tmac/tmac.dvi: Use it.
4107 * NEWS: Announce it.
4109 * font/devlj4/*: Regenerated (only adding kernings for `cq' glyph).
4110 * font/devlj4/generate/Makefile: Cosmetic changes only.
4112 * man/groff.man: Removed most of the redundant description of
4113 special characters (which is in groff_char.man). Added font
4114 translation CB->CR for devdvi. Other minor fixes.
4116 * tmac/tmac.dvi: Improved appearance of \(co (copyright) and \(rg
4117 (registered) symbols.
4119 2000-05-22 Werner LEMBERG <wl@gnu.org>
4121 * doc/Makefile: Added rule for creating info files.
4123 * font/devdvi/*: Added kernings for `cq' glyph. Updated to latest
4125 * font/devdvi/generate/Makefile: Fixed dependencies.
4127 * font/devps/*: Regenerated. Heavy changes for Bookman and
4128 NewCentury Schoolbook!
4129 * font/devps/generate/afmname: Will now run with GNU awk.
4130 * font/devps/generate/textmap: Added forgotten `cq' glyph name.
4131 * font/devps/generate/Makefile: Cosmetic changes only.
4133 2000-05-21 Werner LEMBERG <wl@gnu.org>
4135 * tmac/tmac.an: Added a new command line option `-rSxx' (`xx' can be
4136 10, 11, or 12) to support output with 11pt and 12pt base font sizes.
4137 `.SS' now produces a heading with a smaller size than `.SH'.
4138 Completely formatted.
4139 * doc/groff.texinfo, tmac/groff_man.man, NEWS: Document it.
4141 * man/groff.man: Improved table appearance. Use of `eo' request
4142 to reduce number of doubled backslashes in macro definitions.
4143 Replacing `\e' with `\(rs'. Other minor fixes.
4145 * src/preproc/tbl/main.cc: Insert HTML table end tag before `lf'
4146 to have correct line number.
4148 * INSTALL: Small improvement.
4150 2000-05-20 Bernd Warken <bwarken@mayn.de>
4152 * man/roff.man, tmac/groff_tmac.man: Updates (with corrections by
4155 2000-05-19 Bernd Warken <bwarken@mayn.de>
4157 * man/groff.man: Complete update (with a lot of corrections by WL).
4159 2000-05-18 Werner LEMBERG <wl@gnu.org>
4161 Adding `cq' (PS name `quoteright') glyph name as an alias for "'".
4163 * font/*/*: Implement it.
4164 * man/groff_char.man, NEWS: Document it.
4166 * src/include/unix.h: Removed. It isn't used.
4168 * doc/groff.texinfo: Slight improvements.
4170 2000-05-17 Werner LEMBERG <wl@gnu.org>
4172 * README, win32-diffs: Small fixes and improvements.
4174 2000-05-16 Werner LEMBERG <wl@gnu.org>
4176 * FDL: New file (the Free Documentation License version 1.1).
4178 * doc/groff.texinfo: Added many start-up values for gtroff.
4179 Some structural improvements of the source code.
4181 2000-05-15 Werner LEMBERG <wl@gnu.org>
4183 * src/roff/troff/input.cc: Added small comment about troffrc-end.
4184 * src/roff/troff/troff.man: Added info about troffrc-end.
4186 2000-05-14 Werner LEMBERG <wl@gnu.org>
4188 * Makefile.in (EXTRADIRS): Fix typos.
4189 (dist): Handle deletion of old .tar.gz file correctly.
4190 (DISTDIRS): Include all tty output devices.
4192 * doc/groff.texinfo: Adding more cross references; countless other
4195 2000-05-13 Werner LEMBERG <wl@gnu.org>
4197 * MORE.STUFF: Added Robert Marks's utilities.
4199 2000-05-12 Werner LEMBERG <wl@gnu.org>
4201 Added win32 port contributed by Blake McBride
4202 <blake@florida-software.com>.
4204 * README.WIN32, win32-diffs: New files.
4207 * src/preproc/grn/hgraph.cc (HGSetBrush): Replace `%lf' with `%f'.
4208 (tmove, tmove2): Added parentheses to avoid compiler warnings.
4209 (change): Removed unused variables.
4211 * src/preproc/grn/main.cc (main, conv): Removed unused variables.
4212 (savebounds): Changed return value from `int' to `void'.
4213 * src/preproc/grn/hdb.cc: Ditto.
4215 * src/devices/grolbp/lbp.cc (lbp_printer::draw): Removed superfluous
4216 final backslash in comment to avoid compiler warning.
4218 * src/utils/pfbtops/pfbtops.c: Added `getopt.h'.
4220 * doc/groff.texinfo: More fixes.
4222 2000-05-11 OKAZAKI Tetsurou <okazaki@be.to>
4224 * tmac/tmac.doc: Documentation fix.
4226 2000-05-11 Werner LEMBERG <wl@gnu.org>
4228 * doc/groff.texinfo: Reading the source code shows up a lot of
4229 omissions and incorrect data... More conversion to @Deffn macros.
4231 2000-05-10 Werner LEMBERG <wl@gnu.org>
4233 * src/roff/troff/reg.cc (number_value_to_ascii): Remove ASCII
4236 * src/roff/troff/request.h: Removing unused `no_break_flag'.
4238 2000-05-09 Werner LEMBERG <wl@gnu.org>
4240 * man/groff.man, man/roff.man, tmac/groff_tmac.man: Minor
4243 * doc/groff.texinfo: Extended history section. More conversion to
4244 @Deffn macros. More .tr documentation.
4246 2000-05-07 Werner LEMBERG <wl@gnu.org>
4248 * doc/groff.texinfo: Completed tab section. Added info about
4251 2000-05-06 Mike MacIsaac <mikemac@us.ibm.com>
4253 * PROBLEMS: Describe configure script fix for OS/390 Unix.
4255 2000-05-05 Werner LEMBERG <wl@gnu.org>
4257 * font/devdvi/DESC.in: Change size 11pt to 10.95pt (as used in
4259 * NEWS: Document it.
4261 * man/troff.man: Minor optical improvements.
4263 2000-05-03 Werner LEMBERG <wl@gnu.org>
4265 Adding `dq' (PS name `quotedbl') glyph name as an alias for `"'.
4267 * font/*/*: Implement it.
4268 * man/groff_char.man, NEWS: Document it.
4270 2000-05-02 Werner LEMBERG <wl@gnu.org>
4272 * tmac/groff_tmac.man, man/groff.man, man/roff.man: Fixing @MANxEXT@
4274 * NEWS: Document the three new man pages.
4276 * aclocal.m4 (GROFF_CXX_CHECK): Removing obsolete AC_C_CROSS call.
4277 * configure: Updated.
4279 * font/devcp1047/R.proto: Fixing fatal bug (a missing `"' character).
4281 2000-05-01 Werner LEMBERG <wl@gnu.org>
4283 Added grap support to grog.
4285 * src/roff/grog/grog.sh, src/roff/grog/grog.pl: Implement it.
4286 * src/roff/grog/grog.man: Document it.
4288 * doc/groff.texinfo, NEWS: Add info about grap support.
4290 Add new man pages comptributed by Bernd Warken <bwarken@mayn.de>
4291 (with slight fixes by me).
4293 * tmac/groff_tmac.man: New file documenting tmac mechanism.
4294 * tmac/Makefile.sub: Add groff_tmac.man.
4295 * man/roff.man: New file giving overview of roff system.
4296 * man/troff.man: A short reference of troff.
4297 * man/Makefile.sub: Add roff.man and troff.man.
4299 2000-04-30 Werner LEMBERG <wl@gnu.org>
4301 Added grap support to groff.
4303 * src/roff/groff/groff.cc: Implement it.
4304 * src/roff/groff/groff.man: Document it.
4306 * src/devices/grotty/grotty.man: Add cp1047 device.
4307 * src/preproc/eqn/eqn.man, src/preproc/eqn/neqn.sh, tmac/eqnrc:
4309 * src/roff/groff/groff.man: Ditto.
4310 * src/roff/nroff/nroff.sh, src/roff/nroff/nroff.man: Ditto.
4311 * doc/groff.texinfo: Ditto.
4313 * tmac/troffrc: Fix mapping of latin-1 char 160 (non-breakable space)
4316 2000-04-29 Werner LEMBERG <wl@gnu.org>
4318 * man/groff_char.man: Add `pc' glyph.
4319 * tmac/tmac.latin1: Replacing `md' glyph with `pc'.
4320 * tmac/tmac.tty: Add `pc' glyph.
4321 * tmac/tmac.tty-char: Use/add `pc' glyph. Don't call tmac.latin1 if
4322 we use cp1047 output device.
4324 * Makefile.in, aclocal.m4: Don't build utf8 on EBCDIC hosts since
4325 there are still hardcoded latin1->unicode values in utf8's font
4327 * configure: Updated.
4328 * NEWS: Minor clarification. Updated.
4330 * PROBLEMS: Formatted. Added info about C++ fix pack for OS/390
4333 2000-04-28 Werner LEMBERG <wl@gnu.org>
4335 Adding EBCDIC code page 1047.
4337 * font/devcp1047/R.proto, font/devcp1047/Makefile.sub,
4338 font/devcp1047/DESC.proto: New files.
4340 * aclocal.m4 (GROFF_EBCDIC): Introduce TTYDEVDIRS which can be
4341 either ascii/latin1 or cp1047.
4342 * Makefile.in: Use it.
4343 * configure: Updated.
4345 Replacing and/or adding `md' (mathdot) glyph with `pc'
4346 (periodcentered) in all text fonts.
4348 * font/*/*: Change it.
4350 2000-04-27 Werner LEMBERG <wl@gnu.org>
4352 * aclocal.m4 (GROFF_OS390): Fixing compiler flags.
4354 * configure.in: Add check for strings.h.
4355 * src/include/driver.h: Use HAVE_STRINGS_H.
4356 * src/devices/grolbp/lpb.cc: Remove string.h.
4358 * src/include/groff-getopt.h: New file. It will be used instead of
4359 getopt.h (to be included in lib.h) to avoid endless problems with
4360 picky C++ compilers.
4361 * src/include/lib.h: Use groff-getopt.h.
4362 * src/include/Makefile.sub: Updated.
4364 * configure: Updated.
4365 * Makefile.in: Updated.
4367 * NEWS: Mention EBCDIC support.
4369 2000-04-26 Werner LEMBERG <wl@gnu.org>
4371 * TODO: Some additions.
4373 2000-04-25 Werner LEMBERG <wl@gnu.org>
4375 * src/roff/troff/troff.man, doc/groff.texinfo: Fixing documentation
4378 2000-04-23 Werner LEMBERG <wl@gnu.org>
4380 * src/roff/troff/troff.man: Minor fixes.
4382 2000-04-22 Werner LEMBERG <wl@gnu.org>
4384 * src/roff/troff/troff.man, doc/groff.texinfo, NEWS: Document the
4385 `.T' string register and the incompatible definition of the `.T'
4386 number register (compared to Unix troff).
4388 * man/groff_char.man: Add some missing characters.
4389 * font/devutf8/NOTES: Update.
4391 2000-04-21 Werner LEMBERG <wl@gnu.org>
4393 * src/include/htmlindicate.h, src/include/lib.h,
4394 src/include/posix.h: Fix copyright.
4396 * src/include/Makefile.sub: Update.
4398 2000-04-20 Werner LEMBERG <wl@gnu.org>
4400 * src/roff/troff/input.cc (input_char_description): Removing
4401 superfluous space char.
4403 * tmac/tmac.X: Fix typo \(bq -> \(Bq.
4405 * doc/groff.texinfo: Document EBCDIC.
4407 2000-04-19 Werner LEMBERG <wl@gnu.org>
4409 Introducing `shc' as the glyph name for the soft hyphen character.
4411 * tmac/tmac.tty, tmac/tmac.latin1, tmac/tmac.html,
4412 font/devlatin1/R.proto: Use it.
4416 2000-04-18 Werner LEMBERG <wl@gnu.org>
4418 * src/devices/grops/ps.cc (ps_printer::flush_sbuf): Removing
4419 dependency on ASCII order.
4421 2000-04-16 Sandor BARANY <S.Barany@infosys.tuwien.ac.at>
4423 * src/libs/libgroff/illegal.c: Added EBCDIC table.
4424 * src/roff/troff/input.cc: Added adaptation to EBCDIC.
4426 * src/preproc/refer/refer.cc, src/roff/troff/env.cc: Minor changes
4427 to increase portability.
4429 2000-04-15 Werner LEMBERG <wl@gnu.org>
4431 * aclocal.m4: Added GROFF_EBCDIC and GROFF_OS390 tests.
4432 Redefined AC_OUTPUT_MAKE_DEFS to replace ASCII character `012' with
4433 the generic `\n' if under OS/390 Unix.
4435 * configure.in: Call GROFF_EBCDIC and GROFF_OS390.
4437 * configure: Regenerated.
4439 2000-04-14 Werner LEMBERG <wl@gnu.org>
4441 * doc/groff.texinfo: More conversions to @Deffn.
4443 2000-04-12 Werner LEMBERG <wl@gnu.org>
4445 * tmac/tmac.psfig: Fix incorrect use of `&' operator by replacing it
4448 * src/roff/nroff/nroff.man: Add note about tmac.tty-char.
4450 2000-04-10 Werner LEMBERG <wl@gnu.org>
4452 * doc/groff.texinfo: More conversions to @Deffn.
4454 2000-04-08 Werner LEMBERG <wl@gnu.org>
4456 * src/libs/libgroff/{getopt.c,getopt1.c}, src/include/getopt.h:
4457 Updated to latest version (glibc 2.1.3).
4459 2000-04-07 Werner LEMBERG <wl@gnu.org>
4461 * doc/Makefile (clean): Include more index files.
4462 Add rule texinfo->dvi.
4464 2000-04-05 Werner LEMBERG <wl@gnu.org>
4466 * doc/groff.texinfo: Added new index `op' for operators. More
4467 info on end of sentence characters. More use of @Deffn.
4469 2000-03-30 Werner LEMBERG <wl@gnu.org>
4471 * */*.man: Adding a note that a whitespace can be inserted between
4472 a command line option and its parameter -- we are using GNU getopt.
4474 * src/roff/groff/groff.man: Add example of `-m mandoc'.
4476 2000-03-28 Werner LEMBERG <wl@gnu.org>
4478 Correct anachronism of calling the man macro file with `-man'
4479 instead of `-m man' etc.
4481 * tmac/tmac.man, tmac/tmac.mandoc, tmac/tmac.markup, tmac/tmac.mdoc,
4482 tmac/tmac.me, tmac/tmac.ms: New files tmac.m<package> which simply
4483 load tmac.<package>.
4485 * tmac/Makefile.sub: Updated. Take care of $(tmac_an_prefix) etc.
4489 * doc/groff.texinfo: Updated.
4491 * tmac/groff_man.man: Copyright added.
4493 2000-03-27 Werner LEMBERG <wl@gnu.org>
4495 * doc/groff.texinfo: Introducing macros `Deffn' and `Defmac' to
4496 typeset the request resp. escape name with a tt font -- due to a
4497 bug in texinfo.tex it is necessary to use the `-e' switch with
4500 Improving info about usage of groff units.
4504 2000-03-20 Werner LEMBERG <wl@gnu.org>
4506 * doc/groff.texinfo: Added section about man macro package
4507 (I've basically taken groff_man.man). Introducing new indices `ma'
4508 for macros/strings and `gl' for glyph names. Other minor fixes.
4510 * tmac/groff_man.man: Fixed some typos.
4512 2000-03-19 Werner LEMBERG <wl@gnu.org>
4514 * doc/groff.texinfo: Removed all occurrences of `you', `we', etc.
4517 * doc/texinfo.tex: New file.
4519 2000-03-18 Werner LEMBERG <wl@gnu.org>
4521 * doc/groff.texinfo: Improved section on number registers. Other
4524 2000-03-16 Werner LEMBERG <wl@gnu.org>
4526 * src/roff/groff/groff.man: Added info about grolbp. Make nicer
4529 * src/devices/grolbp/grolbp.man, src/roff/nroff/nroff.man,
4530 src/devices/grolj4/grlj4.man, src/devices/grops/grops.man,
4531 src/preproc/eqn/eqn.man, src/utils/afmtodit/afmtodit.man,
4532 src/utils/tfmtodit/tfmtodit.man: Make nicer synopsis.
4534 * src/preproc/grn/grn.man: Better synopsis; added copyright.
4536 * src/roff/grog/grog.man: Updated copyright date.
4538 2000-03-14 Francisco Andres Verdu <pandres@dragonet.es>
4540 * configure.in: Added test for strdup.
4542 * src/devices/grolbp/lbp.cc: Added a strdup() version in case none
4545 Replaced dynamic allocation of arrays `[...]' with `new' operator.
4549 2000-03-12 OKAZAKI Tetsurou <okazaki@be.to>
4551 * Makefile.comm: Add $(INCLUDES) to $(ALL_CFLAGS).
4553 2000-03-11 Werner LEMBERG <wl@gnu.org>
4555 * src/preproc/grn/hdb.cc (DBGetType): Added return value to make
4557 * src/preproc/grn/hgraph.cc: Add #ifdef for hypot().
4558 * src/include/lib.h: Remove some spaces.
4560 2000-03-10 Werner LEMBERG <wl@gnu.org>
4562 * src/libs/libgroff/tmpfile.cc (xtmptemplate, xtmpfile): Removing
4563 initializers from arguments (some compilers don't like this).
4565 2000-03-09 Gaius Mulley <gaius@glam.ac.uk>
4567 * src/libs/libgroff/htmlindicate.cc: Added library file which is now
4568 used by pic and eqn to tell grohtml where the graphic regions start
4570 * src/libs/libgroff/Makefile.sub: Use it.
4571 * src/preproc/eqn/main.cc, src/preproc/pic/troff.cc: Altered to use
4572 graphic_start() and graphic_end() from htmlindicate.cc.
4574 2000-03-09 Werner LEMBERG <wl@gnu.org>
4576 * tmac/tmac.safer: Will now work correctly in compatibility mode.
4577 * tmac/groff_man.man: More fixes.
4579 2000-03-08 Werner LEMBERG <wl@gnu.org>
4581 * doc/Makefile: Added texput.log to the `clean' target.
4582 * doc/groff.texinfo: Added info about delimiters for escapes.
4584 2000-03-08 Bernd Warken <bwarken@mayn.de>
4586 * src/preproc/pic/pic.man: Add info on conversion of pic images to
4587 other graphic formats.
4589 2000-03-07 OKAZAKI Tetsurou <okazaki@be.to>
4591 * Makefile.in, Makefile.sub, src/preproc/eqn/Makefile.sub,
4592 src/roff/groff/Makefile.sub, src/roff/nroff/Makefile.sub,
4593 src/utils/afmtodit/Makefile.sub: Use $(INSTALL_SCRIPT) for script
4596 2000-03-07 Werner LEMBERG <wl@gnu.org>
4598 * doc/groff.texinfo: Spelling fixes.
4600 2000-03-06 Werner LEMBERG <wl@gnu.org>
4602 * tmac/groff_man.man: Completely revised to cover everything in
4605 * doc/groff.texinfo, src/roff/troff/troff.man: Document evc request.
4606 Other minor fixings.
4607 * src/roff/troff/env.cc (environment_copy): Improve error message and
4609 * src/roff/troff/TODO: Updated.
4611 * doc/Makefile: Bug fixes -- this is still provisional, though...
4613 * tmac/eqnrc: Small fixes.
4615 2000-03-05 Abramo Bagnara <abramo@alsa-project.org>
4617 Adding a request `evc' to copy environments.
4619 * src/roff/troff/env.cc (environment::copy, environment_copy):
4621 * src/roff/troff/env.h: Add prototype.
4623 2000-03-05 Francisco Andres Verdu <pandres@dragonet.es>
4625 Adding strsep() -- Solaris 8 doesn't have it.
4627 * configure.in: Test it.
4628 * src/devices/grolbp/lbp.cc: Add code.
4630 2000-03-05 Werner LEMBERG <wl@gnu.org>
4632 * src/roff/troff/div.cc (macro_diversion::output,
4633 top_level_diversion::output): Fixing an incompatibility with
4634 original troff: \x'0' updates the .a register also. Thanks to
4635 <Andries.Brouwer@cwi.nl> for pointing this out.
4636 * doc/groff.texinfo: Document it.
4638 * Makefile.in: Create Makefile.dep if necessary before calling the
4639 submake process to avoid warning about nonexistent file.
4641 * NEWS, PROJECTS: Updated.
4643 2000-03-04 Werner LEMBERG <wl@gnu.org>
4645 * tmac/troffrc: Add tmac.lbp.
4647 2000-03-03 Francisco Andres Verdu <pandres@dragonet.es>
4649 * tmac/tmac.lbp: New file.
4650 * src/devices/grolbp/grolbp.man: Add documentation of `lbpname'
4653 2000-03-03 Werner LEMBERG <wl@gnu.org>
4655 * Makefile.in: Fixing $(subdir).
4657 * README, NEWS: Small fixes.
4659 * test-groff: Adding path to grolbp.
4661 * configure.in: The (new) file src/xditview/Imakefile.in will be
4662 also configured -- it is now possible to build gxditview in a
4663 directory different from $srcdir.
4665 2000-03-02 Blake McBride <blake@florida-software.com>
4667 * src/libs/libgroff/searchpath.cc (open_file): Adapting to WinNT.
4669 * MORE.STUFF: Added website of bell labs and info about plot2dev.
4671 2000-03-01 Colin Phipps <crp22@cam.ac.uk>
4673 * src/utils/indxbib/indxbib.cc (main): Use mkstemp() for temporary
4676 2000-02-29 Werner LEMBERG <wl@gnu.org>
4678 Adding GNU getopt to the groff distribution.
4680 * src/include/getopt.h, src/libs/libgroff/{getopt.c,getopt1.c}:
4682 * src/include/Makefile.sub, src/libs/libgroff/Makefile.sub: Update.
4683 * aclocal.a4: Remove GROFF_GETOPT function.
4684 * configure.in, Makefile.in, PROBLEMS: Update.
4685 * src/include/lib.h: Replace getopt tests with getopt.h.
4686 * src/devices/grolbp/lpb.cc: Remove inclusion of getopt.h.
4688 * doc/groff.texinfo: Further checking/updating. Adding more index
4691 * man/groff_out.man: Fix nroff mode activation (for emacs).
4692 * man/groff_font.man: Add missing ligature.
4694 2000-02-28 Werner LEMBERG <wl@gnu.org>
4696 * doc/groff.texinfo: Further checking/updating. Adding more index
4699 * src/devices/grolbp/grolbp.man: Added a comment line at the
4700 beginning of the file (similar to shell scripts) which indicates
4701 that `tbl' should be used as a preprocessor.
4703 2000-02-27 Blake McBride <blake@florida-software.com>
4705 Adapting groff to MS Visual C++ 6.0 compiler (tested with
4706 Windows NT 4.0). Uses _MSC_VER define where necessary.
4708 * src/devices/grodvi/dvi.cc: Making stdout a binary stream.
4709 * src/devices/grolj4/lj4.cc: Making getopt variables `extern "C"'.
4710 * src/devices/grohtml/html.cc, src/devices/grops/ps.cc,
4711 src/include/lib.h, src/libs/libgroff/errarg.cc,
4712 src/libs/libgroff/itoa.c, src/libs/libgroff/nametoindex.cc,
4713 src/preproc/refer/label.y, src/preproc/refer/label.cc,
4714 src/roff/groff/pipeline.c, src/roff/troff/column.cc,
4715 src/roff/troff/div.cc, src/roff/troff/env.cc,
4716 src/roff/troff/input.cc, src/roff/troff/node.cc,
4717 src/roff/troff/reg.cc: Renaming itoa() to i_to_a() and iftoa() to
4718 if_to_a() to avoid name clashes.
4719 * src/include/posix.h: Don't use unistd.h.
4720 * src/libs/libgroff/tmpfile.cc: Use `#ifndef...#else...#endif'
4721 clause for integrating non-Unix xtmpfile() code.
4722 * src/roff/troff/input.cc: Adding `public' keyword to macro_header
4723 structure; use "rt" for popen() in pipe_source(); add getpid()
4725 * src/roff/troff/node.cc: Use special versions of popen() in
4726 real_output_file() and pclose() in ~real_output_file().
4728 2000-02-27 Werner LEMBERG <wl@gnu.org>
4730 Adding a new driver, grolbp, for Canon CAPSL printers (LBP-4 and
4731 LBP-8 series laser printers). This code has been contributed by
4732 Francisco Andres Verdu <pandres@dragonet.es>.
4734 * src/devices/grolbp/*: The grolbp output device.
4735 * font/devlpb/*: The font description files.
4736 * Makefile.in: Add grolpb and devlbp subdirectories.
4738 * src/devices/grodvi/grodvi.man, src/devices/grolj4/grolj4.man,
4739 src/devices/grotty/grotty.man,src/roff/troff/troff.man: Minor
4742 * doc/groff.texinfo: Further checking/updating. Adding more index
4747 * src/devices/grolbp/Makefile.sub: Adding $(srcdir).
4749 * man/groff_font.man: Adding info about obsolete DESC keywords.
4750 * src/devices/grolj4/grolj4.man: Documenting additional DESC
4753 2000-02-26 Werner LEMBERG <wl@gnu.org>
4755 * src/preproc/grn/grn.man: Added info about the gremlin file format
4756 (contributed by Daniel Senderowicz <daniel@synchrods.com>).
4758 2000-02-25 Werner LEMBERG <wl@gnu.org>
4760 * src/preproc/grn/main.cc: Allow values of `narrow' parameter and
4761 friends to be non-integer.
4763 * src/preproc/grn/grn.man: Document it.
4765 * doc/groff.texinfo: Further checking/updating. Adding more index
4768 2000-02-24 Werner LEMBERG <wl@gnu.org>
4770 * src/preproc/grn/main.cc: Introduce BASE_THICKNESS, defining
4771 line thicknesses to be integer multiples of this value.
4773 * src/preproc/grn/grn.man: Commenting out the -s option -- the
4774 corresponding code doesn't work (yet).
4776 * doc/groff.texinfo: Further checking/updating. Adding more index
4779 2000-02-23 Werner LEMBERG <wl@gnu.org>
4781 * src/preproc/grn/{main.cc, hgraph.cc}: Using point units to
4782 specify line thickness instead of base units. The new default
4783 values are now 0.15,pt 0.45pt, and 0.75pt for thin, middle, and
4784 thick lines respectively.
4786 Removed unused variable `prevval'.
4788 * src/preproc/grn/grn.man: Updated.
4790 2000-02-22 Werner LEMBERG <wl@gnu.org>
4792 * src/preproc/grn/main.cc: Slight formatting.
4794 * src/roff/groff/groff.man: Formatting fix.
4795 * src/preproc/grn/grn.man: Ditto.
4797 * src/roff/grog/grog.pl: Fixing two embarassing bugs.
4799 * doc/groff.texinfo: Further checking/updating.
4801 2000-02-21 Werner LEMBERG <wl@gnu.org>
4803 * README, INSTALL, PROJECT, PROBLEMS, BUGREPORT: Updated.
4805 * test-groff: Added grn subdir to path.
4807 * doc/groff.texinfo: Some restructing and other small improvements.
4809 * src/roff/groff/groff.cc (help): Fixed info string.
4811 2000-02-20 Werner LEMBERG <wl@gnu.org>
4813 * doc/meref.me: Fix description of .GS request.
4815 * src/roff/troff/troff.man: Fixing typo.
4817 Adding the `grn' preprocessor for gremlin graphic files.
4819 * src/preproc/grn/*: This is the Berkeley distribution written by
4820 David Slattengren and Barry Roitblat, adapted to groff by Daniel
4821 Senderowicz and Werner Lemberg.
4823 * doc/grnexampl.{me,g}: A sample for grn.
4825 * Makefile.in: Added subdirectory entry for grn.
4827 * src/roff/groff/groff.cc: Added support for grn. It can be now
4828 called with the switch `-g'.
4830 * src/roff/groff/groff.man: Updated.
4832 * src/roff/grog/grog.{man,pl,sh}: Updated.
4836 2000-02-11 Gaius Mulley <gaius@glam.ac.uk>
4838 * src/include/lib.h: Added xtmptemplate and made xtmpfile
4839 parametrically polymorphic.
4841 * src/libs/libgroff/tmpfile.cc: Implemented xtmptemplate
4842 and the alterations to xtmpfile.
4843 xtmpfile can be requested to return the filename created
4844 and asked not to unlink the temp file. The default behaviour
4845 if parameters are absent is exactly the same as before.
4847 2000-02-11 Abramo Bagnara <abramo@alsa-project.org>
4849 A new request `length' is available which returns the length of a
4850 string in a number register:
4852 * src/roff/troff/input.cc (length_macro): Implement it.
4853 * src/roff/troff/input.cc (init_input_requests): Register it.
4855 2000-02-11 Werner LEMBERG <wl@gnu.org>
4857 * doc/groff.texinfo, src/roff/troff/troff.man: Add documentation
4858 of the `substring' request.
4860 * src/roff/troff/troff.man, doc/groff.texinfo: Document `length'
4863 * src/roff/troff/TODO, NEWS: Updated.
4865 2000-02-09 Werner LEMBERG <wl@gnu.org>
4867 * src/roff/groff/groff.man: Added an example.
4869 2000-02-06 Werner LEMBERG <wl@gnu.org>
4871 I've considerably modified the directory structure of the
4872 distribution to get a more vertical layout. For example, the number
4873 of top level directories has been reduced from 42 to 6.
4875 As a consequence, many changes, especially to the makefiles, were
4878 * The makefile variables `top_builddir' and `top_srcdir' have been
4879 introduced. Virtually all relative paths have been replaced with
4880 absolute ones using these two variables.
4882 * Dependencies (in the files `Makefile.dep') are no longer part of
4883 the distribution. Instead, they are created during a `make install'
4884 in the build directory.
4886 * aclocal.m4 (GROFF_SRCDIR, GROFF_BUILDDIR): Two new functions to
4887 make `top_srcdir' and `top_builddir' absolute.
4891 * Man pages no depend on the files `VERSION' and `REVISION'.
4893 * The added shell script `mkinstalldirs' will replace `mkdir' in
4896 * VERSION: Version number increased to 1.16.
4898 2000-02-04 Werner LEMBERG <wl@gnu.org>
4900 * grops/psrm.cc (read_one_of): Fixed pointer incrementation.
4902 * Makefile.in: Removed $(tmac_m) since it is no longer needed
4903 (after an update of the mm stuff).
4905 * troff/Makefile.sub (majorminor.cc): Fix dependencies.
4907 2000-02-03 Werner LEMBERG <wl@gnu.org>
4909 The .psbb request will now also accept Mac PS images (i.e. using LF
4910 as the EOL character).
4912 * troff/input.cc (ps_get_line): New function, taken from psrm.cc
4913 (with slight modifications).
4914 * troff/input.cc (do_ps_file): Use it.
4916 * test-groff: Add grohtml and grolj4 output devices to PATH.
4918 2000-01-30 Werner LEMBERG <wl@gnu.org>
4920 * NEWS, MORE.STUFF: Updated.
4922 2000-01-30 Cary D. Renzema <caryr@dollar.mxim.com>
4924 Add the `srand' command to pic.
4926 * pic/lex.cc, pic/pic.y: Implement it.
4927 * pic/pic.man: Document it.
4928 * pic/pic.cc, pic/pic.tab.h: Regenerated (with yacc).
4930 2000-01-30 Werner LEMBERG <wl@gnu.org>
4932 Add a new request `.psbb'. This does exactly what the external
4933 program psbb did. It scans a PostScript image file for a
4934 %%BoundingBox comment and extracts the bounding box values (in
4935 PostScript units) which are then stored in the four new (read-only)
4936 number registers `llx', `lly', `urx', and `ury'.
4938 This will allow the usage of the .PSPIC macro without worrying
4939 about unsafe behaviour of groff, i.e., it will work without the
4940 `-U' switch of groff.
4942 * troff/input.cc: Implement it.
4943 * tmac/tmac.pspic: Use it.
4944 * troff/troff.man, grops/grops.man, NEWS: Document it.
4945 * psbb/*, Makefile.in: Remove it since it is no longer needed.
4947 This is bloody C code simply adapted from psbb.c! Any improvements
4950 2000-01-29 Werner LEMBERG <wl@gnu.org>
4952 * man/groff_font.man: Minor clarifications.
4956 2000-01-28 Werner LEMBERG <wl@gnu.org>
4958 * afmtodit/afmtodit.pl: Use new `--' comment delimiter.
4960 2000-01-28 Gaius Mulley <gaius@glam.ac.uk>
4962 * man/groff_font.man: Brought up to date regarding tcommand
4964 * libgroff/font.cc: Handle everything after `--' as a comment
4966 * devps/*: Added comment delimiter inside devps font files.
4968 2000-01-28 Werner LEMBERG <wl@gnu.org>
4970 * tmac/tmac.arkup, tmac/groff_markup.man: Replace \fC...\fR with
4971 \fC...\fP (which now works as expected).
4973 * troff/troff.man: Fix typo.
4975 2000-01-27 Gaius Mulley <gaius@glam.ac.uk>
4977 Completed the pass_filenames implementation in troff.
4979 * libdriver/input.cc: Will read the new `F' tcommand.
4980 * troff/node.cc, troff/node.h: Will issue the new `F' tcommand.
4981 * troff/input.cc: Use it.
4983 2000-01-26 Werner LEMBERG <wl@gnu.org>
4985 * troff/env.cc (set_font): Fix the behaviour of \fP. The previous
4986 font will now be updated even if an invalid font is selected.
4988 2000-01-24 Werner LEMBERG <wl@gnu.org>
4990 * doc/homepage.ms: Updated for new tmac.arkup.
4992 * tmac/tmac.html: Disable line breaks after hyphen-like characters.
4994 * tmac/tmac.arkup: Cleanup.
4996 Added `\&' to .HTML macro to `leave vertical mode', so to say.
4998 Removed obsolete .LINK macro completely.
5000 The macros .URL, .FTP, and .MAILTO now accept a third argument which
5001 will be immediately appended to the second argument (to be used with
5002 punctuation, for example).
5004 Disabled .CDFTP macro temporarily for security reasons.
5006 * tmac/groff_markup.man: Complete revision for latest changes in
5007 tmac.arkup -- note that it does not yet format correctly with
5010 2000-01-23 Bruno Haible <haible@clisp.cons.org>
5012 * nroff/nroff.sh: Accept -Tutf8 option and pass it through.
5013 * devutf8/R.proto: Add mappings for wp, lh, rh.
5014 * devutf8/NOTES: Updated.
5016 2000-01-23 Werner LEMBERG <wl@gnu.org>
5018 * doc/groff.texinfo: Updated version/copyright info.
5020 2000-01-21 Gaius Mulley <gaius@glam.ac.uk>
5022 Added support for two new directives in device descriptions:
5023 `pass_filenames' (to pass the input file name to the output device)
5024 and `use_charnames_in_special' (to support e.g. accented characters
5025 in the `X' request).
5027 * include/font.h, troff/charinfo.h: Declare it.
5029 * libgroff/font.cc, libgroff/fontfile.cc: Set it.
5031 * devhtml/DESC: Use it.
5033 * troff/input.cc: New function encoded_char.
5035 * troff/token.h: Add test for `specialness'.
5037 2000-01-21 Werner LEMBERG <wl@gnu.org>
5039 * tmac/Makefile.sub: tmac.a4 and tmac.trace have been removed by
5040 mistake from the list of files to be installed.
5042 2000-01-18 Werner LEMBERG <wl@gnu.org>
5044 * README: Added info how to apply patches.
5046 2000-01-15 Jan Echternach <echter@informatik.uni-rostock.de>
5048 * troff/node.cc (ligature_note::operator delete): Fix g++ warning.
5050 2000-01-15 Gaius Mulley <gaius@glam.ac.uk>
5052 * troff/input.cc: Add support for troffrc-end.
5054 * tbl/main.cc: Altered to issue table-start and table-end special
5055 characters if using the html device.
5057 * devhtml/*: Modified font files to incorporate html encoding of
5060 * tmac/groff_markup.man: New file documenting tmac.arkup.
5062 * tmac/troffrc-end: New file. This is invoked after all user
5063 specified macros. Currently used by the html device to include
5064 tmac.html. Thus no need for users to specify -mhtml anymore.
5066 * tmac/Makefile.sub (NORMALFILES): Add troffrc-end.
5067 (MAN7): Add groff_markup.man.
5069 * tmac/tmac.an, tmac/tmac.html: Small html updates.
5071 * tmac/troffrc: tmac.arkup will now be called for the html device.
5073 * libgroff/font.cc, libgroff/font.h: Altered to include reading of
5074 extra device specific information about fonts.
5076 * doc/homepage.ms: New file. It is an example how an HTML home page
5077 could look like with grohtml.
5079 * doc/Makefile: Add homepage.ms. Remove rule for pic.html.
5081 2000-01-12 Bruno Haible <haible@clisp.cons.org>
5083 * devutf8/R.proto: Add mappings for ti, Fn, st, an. Change mappings
5086 * devutf8/NOTES: Updated.
5088 2000-01-08 Bruno Haible <haible@clisp.cons.org>
5090 * eqn/box.cc, eqn/lex.cc, eqn/other.cc, eqn/over.cc, eqn/special.cc,
5091 eqn/text.cc, grodvi/dvi.cc, grops/ps.cc, grops/psrm.cc,
5092 libbib/index.cc, libbib/linear.cc, libbib/search.cc,
5093 libdriver/printer.cc, libgroff/font.cc, libgroff/string.cc,
5094 pic/lex.cc, pic/object.cc, refer/label.y, refer/ref.cc, tbl/main.cc,
5095 tbl/table.cc, tfmtodit/tfmtodit.cc, troff/dictionary.cc,
5096 troff/div.cc, troff/env.cc, troff/input.cc, troff/node.cc,
5097 troff/node.h, troff/reg.cc: Avoid most "g++ -Wall -Wno-sign-compare"
5100 * troff/node.cc (bracket_node::copy): Initialize last to NULL.
5102 2000-01-12 Fabrizio Polacco <fab@prosa.it>
5104 grolj4: Paper size will be searched case-insensitively.
5106 * include/lib.h: Add check for strcasecmp().
5107 * grolj4/li4.cc (lookup_paper_size): Use strcasecmp().
5108 * configure.in: Check for strcasecmp().
5110 2000-01-11 Werner LEMBERG <wl@gnu.org>
5112 * troff/Makefile.sub (majorminor.cc): Fix incorrect path to
5115 2000-01-10 Werner LEMBERG <wl@gnu.org>
5117 * Makefile.comm, Makefile.in, doc/Makefile: More fixes for the
5120 Add a new read-only register, `.Y', which contains the groff
5123 * troff/input.cc (init_input_requests): Define it.
5124 * troff/Makefile.sub (majorminor.cc): Define `revision' string.
5125 * doc/groff.texinfo, troff/troff.man: Document it.
5127 * libgroff/Makefile.sub (version.cc): Add definition of
5128 `Version_string[]', consisting of `<major>.<minor>.<revision>'
5129 * eqn/main.cc, grodvi/dvi.cc, grolj4/lj4.cc, grops/ps.cc,
5130 grotty/tty.cc, hpftodit/hpftodit.cc, indxbib/indxbib.cc, pic/main.cc,
5131 refer/refer.cc, soelim/soelim.cc, tbl/main.cc, tfmtodit/tfmtodit.cc,
5132 troff/input.cc, pfbtops/pfbtops.c: Use it.
5134 2000-01-10 Fabrizio Polacco <fab@prosa.it>
5136 Add a revision scheme to the groff package.
5138 * REVISION: New file.
5139 * libgroff/Makefile.sub (version.cc): Use it to define
5140 `revision_string[]'.
5141 * grops/psrm.cc: Use revision_string (converted to an unsigned
5142 integer) in constructor of resource_manager.
5144 2000-01-10 Bruno Haible <haible@clisp.cons.org>
5146 * devutf8/Makefile.sub, devutf8/DESC.proto, devutf8/R.proto: New
5148 * Makefile.in (DEVDIRS): Add devutf8.
5149 * grotty/tty.cc: Include device.h.
5150 (glyph): Change type of `code' to `unsigned int'.
5151 (tty_printer): New field is_utf8. Constructor takes device argument.
5152 (tty_printer::tty_printer): If device if `utf8', set is_utf8.
5153 (tty_printer::add_char): Change type of first arg to `unsigned int'.
5154 (tty_printer::put_char): New function.
5155 (tty_printer::end_page): Use put_char() instead of ::putchar().
5156 (make_printer): Pass device to tty_printer constructor.
5157 * nroff.sh: Determine default device by calling 'locale'. As a
5158 fallback, look at all of $LC_ALL, $LC_CTYPE, $LANG, $LESSCHARSET.
5159 Recognize UTF-8 locales.
5160 * tmac/eqnrc: Recognize utf8 like latin1.
5161 * tmac/troffrc: Device utf8 needs tmac.tty.
5163 2000-01-07 Werner LEMBERG <wl@gnu.org>
5165 * tmac/Makefile.sub: tmac.a4 and tmac.trace will now be installed.
5167 2000-01-07 Paul Eggert <eggert@twinsun.com>
5169 Add a new predefined writeable number register, `year',
5170 which contains the current year.
5172 * doc/groff.texinfo, PROBLEMS, troff/troff.man: Document it.
5173 * tmac/tmac.s: Use it.
5174 * troff/input.cc (init_registers): Initialize it.
5176 2000-01-06 Werner LEMBERG <wl@gnu.org>
5178 * PROBLEMS: Fixed typo.
5180 2000-01-04 Paul Eggert <eggert@twinsun.com>
5182 * PROBLEMS: Add Y2k advice for the yr number register.
5184 2000-01-03 Paul Eggert <eggert@twinsun.com>
5186 * doc/groff.texinfo: Fix Y2k bug in documentation of \n(yr.
5188 2000-01-02 Werner LEMBERG <wl@gnu.org>
5190 * tmac/tmac.arkup: Slight modification of macros to provide better
5191 appearance for non-HTML formats.
5193 2000-01-01 Charles Levert <charles@comm.polymtl.ca>
5195 * soelim/soelim.cc (include_path_append): realloc(NULL, n)
5196 does not automatically translate to malloc(n) on all OSes
5197 (e.g., SunOS) so do it explicitly. Also, check the returned
5200 2000-01-01 Werner LEMBERG <wl@gnu.org>
5202 * tmac/tmac.arkup: Added .LINE macro. Some formatting.
5204 * Makefile.in: Added $(tmac_m) again since the Makefile in `mm'
5205 expects this variable
5207 2000-01-01 Gaius Mulley <gaius@glam.ac.uk>
5209 * doc/Makefile: Added instructions to create HTML and text
5210 versions of some files.
5212 1999-12-31 Werner LEMBERG <wl@gnu.org>
5214 * Updated INSTALL.gen.
5216 * tmac/tmac.arkup: Added fixes so that .FTP and .MAILTO works
5217 better resp. correctly with non-HTML devices.
5219 Version 1.15 released
5220 =====================
5222 1999-12-28 Werner LEMBERG <wl@gnu.org>
5224 * NEWS, VERSION: Changed to 1.15
5226 1999-12-27 Paul Eggert <eggert@twinsun.com>
5228 * nroff/nroff.man: -S is safer, not safe.
5230 * groff/groff.cc (main): Use `safer', not `safe', in variable
5231 names. This does not change the behavior.
5233 * troff/input.cc (main): Likewise.
5235 * nroff/nroff.sh: Likewise.
5237 * troff/input.cc (prepend_string): New function.
5238 (main): Prepend -msafer, so that we check macro libraries for
5241 * PROBLEMS: Report problem with Sun C++ 5.0 and 5.1.
5243 Version 1.14 released
5244 =====================
5246 1999-12-26 Werner LEMBERG <wl@gnu.org>
5248 * NEWS, VERSION: Changed to 1.14.
5250 1999-12-24 Werner LEMBERG <wl@gnu.org>
5252 * refer/refer.cc: Fixing the last fix.
5254 Version 1.13 released
5255 =====================
5257 1999-12-23 Werner LEMBERG <wl@gnu.org>
5259 * tmac/tmac.an: A typo (`.if' instead of `.ie') made the page
5264 * tmac/tmac.safer: Forgot to remove `so' from the `rm' request.
5266 * VERSION: Changed to 1.13 -- to be compliant with the Adobe 3.0
5267 document conventions, the version number must be a real.
5269 Version 1.12.1 released
5270 =======================
5272 1999-12-22 Werner LEMBERG <wl@gnu.org>
5274 * VERSION: Changed to 1.12.1.
5276 1999-12-22 Alan Rooks <arooks@istar.ca>
5278 * refer/refer.cc (do_file): Slight modification to satisfy the
5279 `Standard system CC - C++ Compilation System 3.1 03/03/99' on SCO
5282 1999-12-20 Werner LEMBERG <wl@gnu.org>
5284 * changed prep.ai.mit.edu -> ftp.gnu.org; updated copyright
5287 * tmac/tmac.safer, tmac/groff_msafer.man: Remove `so' (again) from
5288 list of unsafe requests.
5290 * pic/pic.man: Fixed a typo.
5292 * man/groff_out.man: Fixed a typo.
5294 1999-12-18 Werner LEMBERG <wl@gnu.org>
5296 * Makefile.in: Doc fixes.
5298 1999-12-17 Fabrizio Polacco <fab@prosa.it>
5300 * groff/groff.cc: Missing `U' option added to getopt().
5302 * troff/troff.man: Missing `U' option added to synopsis.
5304 Version 1.12 released
5305 =====================
5307 1999-12-14 Werner LEMBERG <wl@gnu.org>
5309 * troff/input.cc (usage), groff/groff.cc (synopsis): Added -U flag
5312 * nroff/nroff.sh, nroff/nroff.man: Replaced `secure', `unsecure'
5313 with the more appropriate terms `safer' and `unsafe'.
5315 * libgroff/strerror.c, aclocal.m4, configure.in: Added checks for
5316 sys_nerr and sys_errlist[].
5318 * pic/pic.h, aclocal.m4, configure.in: Added check for hypot().
5320 * pic/pic.y, pic/pic.cc: Added check for fmod().
5322 1999-12-13 Werner LEMBERG <wl@gnu.org>
5324 * VERSION: Changed to 1.12.
5326 Here some patches from various sources; most of them taken from
5327 the Debian distribution.
5329 * tmac/groff_mdoc.man, tmac/groff_mdoc.samples.man,
5330 tmac/Makefile.sub: New files copied directly from the NetBSD
5331 distribution. Probably, some additional adaptation later on is
5334 * tmac/tmac.safer, tmac/groff_msafer.man: Added `so' to the list
5337 * groff/groff.cc, groff/groff.man, nroff/nroff.sh,
5338 nroff/nroff.man, pic/main.cc, pic/pic.man, troff/input.cc,
5339 troff/troff.man: Added option `-U' for unsafe mode. Safe mode
5340 (`-S') is now the default.
5342 * README, NEWS: Updated.
5344 1999-12-09 Werner LEMBERG <wl@gnu.org>
5346 * doc/groff.texinfo: Regenerated nodes and menus with emacs.
5348 * doc/Makefile (clean): Added cleaning commands for groff.texinfo.
5350 1999-12-06 Werner LEMBERG <wl@gnu.org>
5352 * configure.in: Removed AC_PREFIX_PROGRAM since it causes more
5353 grief than relief today. Additionally, it is against the GNU
5356 * configure: Recreated.
5358 1999-12-05 Werner LEMBERG <wl@gnu.org>
5360 * configure.in: Added GROFF_LIBM.
5362 * configure: Recreated.
5364 * aclocal.m4 (GROFF_LIBM): New function which tests whether -lm is
5367 * Makefile.in: Added definition of $(LIBM).
5369 * Makefile.comm (LIBM): Removed.
5371 * pfbtops/Makefile.sub: On AIX, -lm is needed also.
5373 1999-12-03 Gaius Mulley <gaius@glam.ac.uk>
5375 * doc/Makefile: Added rule for generation pic.html.
5377 (clean): Files produced by grohtml will be removed also.
5379 * doc/pic.ms: Small fix.
5381 * tmac/tmac.html: Fixed suppression of headers.
5383 1999-11-16 Gaius Mulley <gaius@glam.ac.uk>
5385 * tmac/tmac.html: Fixing horizontal arrows.
5387 Turning off hyphenation.
5389 * tmac/tmac.an: Improved support for grohtml; better indentation,
5392 1999-10-31 Gaius Mulley <gaius@glam.ac.uk>
5394 * tmac/tmac.arkup: Added CDFTP macro
5396 * tmac/tmac.html: All headers are turned off for ms, me, and mm
5399 * tmac/troffrc: Some additions for HTML stuff.
5401 1999-10-06 Gaius Mulley <gaius@glam.ac.uk>
5403 * tmac/tmac.html: Small changes.
5405 1999-09-26 Werner LEMBERG <wl@gnu.org>
5407 * doc/groff.texinfo: Minor fixes.
5409 1999-09-26 Gaius Mulley <gaius@glam.ac.uk>
5411 * devhtml/TR: Changed spacewidth to 3.
5413 * tmac/Makefile.sub (NORMALFILES): Added tmac.arkup.
5415 * tmac/tmac.html: Moved markup macros to tmap.arkup.
5417 * tmac/tmac.arkup: New file.
5419 * grohtml/ChangeLog: New file.
5421 1999-09-16 Werner LEMBERG <wl@gnu.org>
5423 * doc/groff.texinfo (Common Features): Added Copying chapter.
5424 Changed format to @smallbook.
5426 1999-09-15 Werner LEMBERG <wl@gnu.org>
5428 * NEWS: Added info about groff.texinfo.
5430 * doc/groff.texinfo: Will now compile (using texi2dvi) without
5433 1999-09-14 Werner LEMBERG <wl@gnu.org>
5435 * groff/groff.man: More updates.
5437 1999-09-13 Werner LEMBERG <wl@gnu.org>
5439 * doc/groff.texinfo: New file. This manual is still very
5440 rudimentary. It has been originally contributed by Trent
5441 A. Fisher <trent@gnurd.portland.or.us> with first corrections and
5444 * INSTALL: Added information about the `doc' subdir
5446 * troff/troff.man: Minor fixes.
5448 * groff/groff.man: Added missing `-L arg' to SYNOPSIS section;
5451 * troff/input.cc (usage): Added missing `-ffam' to usage message.
5453 * Makefile.in (dist): groff-$(version).tar.gz must be removed
5454 also, otherwise it is included itself in another call of `make
5457 * groff/groff.cc (synopsis): Removed superfluous space.
5459 * PROJECTS, PROBLEMS, NEWS: Updated.
5461 * VERSION: Updated to 1.12beta.
5463 * BUG-REPORT: Some cosmetic fixes. Corrected email address.
5465 * README: Updated: Included documentation about CVS repository,
5466 mailing lists, and daily snapshots.
5468 * tmac/Makefile.sub: Fixed $(tmap_wrap) finally.
5470 1999-09-12 Bjarni Ingi Gislason <bjarniig@rhi.hi.is>
5472 * tmac/tmac.an: If the tag didn't fit into the space that the
5473 macro `TP' specifies, the rest of the tag went into the space for
5476 1999-09-12 Jeffrey Copeland <jeff@opennt.com>
5478 * grolj4/lj4.cc: Added duplex printing (option `-d').
5480 * grolj4/grolj4.man: Document duplex printing.
5482 1999-09-12 Werner LEMBERG <wl@gnu.org>
5484 * doc/Makefile (pic.ps): Fixed rule which caused problems with
5485 non-GNUish sed programs.
5487 * tmac/doc-syms: Removed extra space from -iso8802-3 macro
5490 * configure.in (LIBS): Added `-lc'
5492 * Makefile.comm (.man.n): Added substitution for @TMAC_AN_PREFIX@.
5494 * pic/tex.cc (solid_arc): Casting M_PI to double.
5496 * libgroff/putenv.c (putenv): Changed function header to ANSI C.
5498 * groff/groff.man, tmac/Makefile.sub (MAN7), tmac/groff_msafer.man
5499 (new file), tmac/msafer.man (deleted), tmac/groff_me.man (new
5500 file), tmac/me.man (deleted): {me,msafer} -> groff_{me,msafer}.
5502 * groff/groff_man.man: New file. This manual page was originally
5503 written for the Debian GNU/Linux system by Susan G. Kleinmann
5506 * eqn/list.cc (list_box::compute_metrics,
5507 list_box::compute_sublist_width): Removed variable declaration to
5508 avoid shadowing warnings.
5510 * grops/psrm.cc (resource_manager::process_file): Ditto.
5512 * tfmtodit/tfmtodit.cc (main): Ditto.
5514 * libgroff/font.cc (font::load_desc): Renamed auxiliary variable
5515 to avoid shadowing warnings.
5517 * tbl/table.cc (block_entry::do_divert, table::do_row): Renamed
5518 shadowing loop variable.
5520 * groff/groff.man, troff/troff.man: Added doc about grohtml.
5522 1999-09-12 Gaius Mulley <gaius@glam.ac.uk>
5524 New grohtml frontend to convert groff input to html.
5526 * Makefile.in (CCPROGDIRS, DEVDIRS): Added html device.
5528 * tmac/Makefile.sub (NORMALFILES): Added tmac.html.
5530 * tmac/eqnrc: Added html device.
5532 * tmac/tmac.html: New file.
5534 * eqn/main.cc (do_file, inline_equation), pic/troff.cc
5535 (troff_output::start_picture, troff_output::finish_picture),
5536 tbl/main.cc (process_input_file):
5537 Surrounded output with `graphics_start' and `graphics_end' so that
5538 the html driver can identify non-text portions.
5540 * grodvi/dvi.cc (dvi_printer::set_char), grolj4/lj4.cc
5541 (lj4_printer::set_char), grops/ps.cc (ps_printer::set_char),
5542 grotty/tty.ps (tty_printer::set_char): Additional parameter
5545 * include/printer.h: Class printer: New function
5546 set_char_and_width; new variables (is_char_named, is_named_set,
5547 named_command, named_char_s, named_char_n) to hold information
5548 about named characters -- needed by the html driver.
5550 * libdriver/printer.cc (printer::set_ascii_char,
5551 printer::set_special_char): Use set_char_and_width.
5553 * devhtml/*: New device files for html driver.
5555 * grohtml/*: New driver grohtml.
5557 1999-09-11 Wilfredo Sanchez <wsanchez@apple.com>
5559 * tmac/doc-common, tmac/tmac.an: Removed the word `UNIX' in
5562 1999-09-11 Luke Mewburn <lukem@netbsd.org>
5564 * libgroff/string.cc (search): Small fix to test against NULL
5567 1999-09-11 Jeff Conrad <jeff_conrad@msn.com>
5569 * troff/node.cc (copy): The characters in a bracket escape (e.g.,
5570 \b'abc') were stacked in reverse order when processed in a
5573 * troff/node.h: Added `*last' to struct `node' to make the above
5576 * troff/input.cc (read_draw_node), libdriver/input.cc (do_file):
5577 The default scale for the 'f' and 't' graphics functions were 'm'
5578 rather than 'u' (i.e., no scaling).
5580 1999-09-11 Peter Miller <peterm@jna.com.au>
5582 * groff/groff.cc (main), groff.man, soelim/soelim.cc (main,
5583 do_file), soelim/soelim.man: Added `-I file' option to soelim,
5584 defining include paths.
5586 * soelim/soelim.cc (include_path_append): New function.
5588 1999-09-11 Larry Jones <larry.jones@sdrc.com>
5590 * tbl/main.cc (process_options): Unix (at least Documenter's
5591 Workbench) tbl allows arbitrary non-alpha characters between
5594 1999-09-11 Paul Eggert <eggert@twinsun.com>
5596 Y2k fixes. Don't assume that the current year precedes 2000.
5598 * doc/meref.me: Add \n(y2, \n(y4.
5600 * tmac/doc-common (Yr): New number register.
5601 (Dd): Don't assume current year precedes 2000.
5603 * tmac/tmac.e (td): Likewise.
5604 (y2, y4): New number registers.
5606 * pic/pic.man: Update reference for pic paper to May, 1991
5609 1999-09-11 Werner LEMBERG <wl@gnu.org>
5611 * tmac/Makefile.sub (install_data, stamp-wrap, uninstall_sub):
5612 Removed quotation marks which prevented correct expansion of
5615 * devlj4/Makefile.sub (LJ4RES): Fixed value (600 instead of 300).
5617 1999-09-10 Werner LEMBERG <wl@gnu.org>
5619 * Makefile.sub (DISTCLEANFILES): Added `config.log' and
5622 * Removed configure.old.
5624 1999-08-31 Werner LEMBERG <wl@gnu.org>
5626 * VERSION: Updated to 1.11.1
5628 1999-05-27 Werner LEMBERG <wl@gnu.org>
5630 * doc/Makefile: changed `.PS' postfix to `.ps' for consistency.
5632 * tmac/Makefile.sub (install_data, stamp-wrap, uninstall_sub):
5633 added quotations around $(tmac_wrap) to avoid syntax error if
5636 * configure: Newly generated using autoconf 2.13.
5638 * Makefile.in (LDFLAGS): Set variable to @LDFLAGS@.
5640 Fri Aug 15 08:51:47 1997 Eric S. Raymond <esr@snark.thyrsus.com>
5642 * README, PROJECTS, NEWS, INSTALL, VERSION,
5643 doc/Makefile. doc/pic.ms, groff/groff.man:
5644 Prepare for 1.11 release. No code changes.
5645 Documentation for pic added (doc/pic.ms).
5647 Sun Nov 26 11:45:13 1995 James Clark <jjc@jclark.com>
5649 * Version 1.10 released.
5651 Fri Nov 24 09:56:16 1995 James Clark <jjc@jclark.com>
5653 * afmtodit/afmtodit.pl: Avoid comment on first line.
5655 Mon Nov 20 11:13:49 1995 James Clark <jjc@jclark.com>
5657 * aclocal.m4 (GROFF_INSTALL_SH): New macro.
5658 * configure.in: Call it.
5660 * Makefile.sub (configure): Depends on aclocal.m4 not acgroff.m4.
5661 (distfiles): Doesn't depend on config.log or config.cache.
5663 Sun Oct 1 08:45:36 1995 James Clark <jjc@jclark.com>
5665 * grog/grog.sh: Use print "" rather than print in END rule.
5667 Wed Aug 23 13:30:52 1995 James Clark <jjc@jclark.com>
5669 * tbl/main.cc (process_data): Don't give error for excess data
5670 entries that are comments.
5672 Fri Jul 28 11:00:27 1995 James Clark <jjc@jclark.com>
5674 * tbl/main.cc (process_data): Fix case where new for-scope rules
5675 silently change meaning of code.
5677 Tue Jul 4 23:39:51 1995 James Clark <jjc@jclark.com>
5679 * troff/env.cc (hyphenate): Loop over all consecutive sequences
5680 of non-zero hyphenation codes.
5682 Sat Jul 1 00:42:15 1995 James Clark <jjc@jclark.com>
5684 * aclocal.m4 (GROFF_POSIX): Use conflicting declaration technique.
5686 Thu Jun 29 13:58:36 1995 James Clark <jjc@jclark.com>
5688 * tmac/tmac.e (ip): Divert the tag so as to freeze the spaces.
5690 Tue Jun 27 12:30:16 1995 James Clark <jjc@jclark.com>
5692 * tmac/tmac.andoc: Make it work in compatibility mode.
5694 * refer/token.h (token_info::is_range_sep): New function.
5695 * refer/token.cc (init_special_chars): Make \(en a RANGE_SEP.
5696 * refer/ref.cc (reference::output): More sophisticated check for
5699 * devps/prologue.ps (MANUAL): New procedure.
5700 * grops/ps.cc (main): New -m option.
5701 (usage): Include -m.
5702 (ps_printer::~ps_printer): Implement -m.
5704 * aclocal.m4 (GROFF_G): New macro.
5705 * configure.in: Call it.
5706 * Makefile.in (g): Provided by configure.
5708 * hpftodit/hpftodit.cc (basename): Rename to xbasename.
5710 * tmac/tmac.tty: Disable warning about bad fonts. Remove font
5713 * Makefile.in (tmacpath): Don't include /usr/lib/tmac.
5714 (tmac_m, tmac_s): Deleted.
5715 (sys_tmac_prefix, tmac_wrap, tmac_prefix, tmac_an_prefix,
5716 tmac_s_prefix): New variables.
5717 (MDEFINES): Change accordingly.
5718 * Makefile.comm (.man.n): Use new TMAC_* variables.
5719 * configure.in (GROFF_TMAC): Call.
5720 * aclocal.m4 (GROFF_TMAC): Define.
5721 * tmac/Makefile.sub (stamp_wrap): New target.
5722 (install_data, uninstall_sub): Handle macro wrapping.
5724 Mon Jun 26 14:54:39 1995 James Clark <jjc@jclark.com>
5726 * tbl/main.cc (main): Ignore -T option.
5728 Thu Jun 22 09:08:06 1995 James Clark <jjc@jclark.com>
5730 * devlj4/generate/special.map: Add definition of \(nb.
5732 * tmac/tmac.dvi: Add definition of \(nb.
5734 * troff/dictionary.c (dictionary::dictionary): association::v gets
5735 initialized by association::association.
5737 * tmac/Makefile.sub: Avoid using temporary files when installing.
5739 * troff/env.cc (environment::set_font): Make bad font number a
5742 * Makefile.in (fontpath): Remove $(prefix)/lib/font from fontpath.
5744 * Makefile.in (datadir): Use share rather than lib.
5746 * groff/groff.cc (basename): Rename to xbasename.
5748 Wed Jun 21 16:59:46 1995 James Clark <jjc@jclark.com>
5750 * Makefile (CCLIBS): Don't use.
5751 * Makefile.ccpg: Likewise.
5753 * acgroff.m4: Rename to...
5754 * aclocal.m4: Modify extensively for autoconf 2.
5755 * configure.in: Likewise.
5756 * Makefile.in: Likewise.
5758 * groff/pipeline.c (const): Declare as empty if __STDC__ not
5760 (xstrsignal): Check for definition of NSIG. Conditionalize
5761 on SYS_SIGLIST_DECLARED. Make return type const.
5763 Sat Jun 10 12:28:16 1995 James Clark <jjc@jclark.com>
5765 * troff/input.cc (interpolate_macro): Rephrase missing space
5768 Thu May 11 01:07:16 1995 Jason Merrill <jason@phydeaux.cygnus.com>
5770 * addftinfo/addftinfo.cc, eqn/delim.cc, eqn/lex.cc, eqn/list.cc,
5771 grodvi/dvi.cc, groff/groff.cc, grops/ps.cc, grops/psrm.cc,
5772 grotty/tty.cc, include/ptable.h indxbib/indxbib.cc,
5773 libbib/index.cc, libbib/linear.cc, libbib/search.cc,
5774 libdriver/input.cc, libdriver/printer.cc, libgroff/font.cc,
5775 libgroff/lf.cc, libgroff/nametoindex.cc, libgroff/ptable.cc,
5776 libgroff/string.cc, lkbib/lkbib.cc, lookbib/lookbib.cc,
5777 pic/lex.cc, pic/object.cc, pic/pic.y refer/label.y refer/ref.cc,
5778 refer/refer.cc, refer/token.cc, tbl/main.cc, tbl/table.cc,
5779 tfmtodit/tfmtodit.cc, troff/dictionary.cc, troff/div.cc,
5780 troff/env.cc, troff/input.cc, troff/node.cc, troff/symbol.cc:
5783 Wed Apr 19 21:15:11 1995 James Clark <jjc@jclark.com>
5785 * troff/input.cc (spring_trap): Push a macro_iterator rather than a
5787 (spring_trap, postpone_traps, unpostpone_traps): Move to later in
5789 (macro_iterator::macro_iterator): Add additional argument.
5791 Mon Apr 10 12:06:02 1995 James Clark <jjc@jclark.com>
5793 * troff/div.cc (vertical_size::vertical_size): In place of integer
5794 specifying line spacing use cunits specifying post vertical
5796 (macro_diversion::output, top_level_diversion::output): Likewise.
5797 * troff/div.h: Change declarations accordingly.
5798 * troff/env.cc (pending_output_line): Replace ls field by post_vs
5800 (pending_output_line::pending_output_line,
5801 pending_output_line::output, environment::output,
5802 environment::output_line, environment::output_title,
5803 environment::hyphenate_line): In place of
5804 integer specifying line spacing use cunits specifying post vertical
5806 (environment::environment): Add post_vertical_spacing and
5807 prev_post_vertical_spacing arguments.
5808 (environment::get_post_vertical_spacing): New function.
5809 (environment::total_post_vertical_spacing): New function.
5810 (environment::post_vertical_spacing): New function.
5811 (init_env_requests): Initialize pvs request and .pvs register.
5812 * troff/env.h: Change declarations.
5814 Tue Mar 28 09:52:07 1995 James Clark <jjc@jclark.com>
5816 * tmac/tmac.pspic: Immediately remove the temporary file.
5818 Sat Mar 25 10:43:11 1995 James Clark <jjc@jclark.com>
5820 * tmac/tmac.pspic (PSPIC): Scale graphic uniformly even when
5821 height is specified.
5823 Thu Jan 26 16:20:13 1995 James Clark <jjc@jclark.com>
5825 * tbl/table.c (struct vertical rule, class table_entry): Use int
5826 not short for start_row and end_row.
5828 Fri Jan 13 13:53:05 1995 James Clark <jjc@jclark.com>
5830 * troff/input.cc (trapping_blank_line, blank_line_macro): New
5832 (diverted_space_node::reread, process_input_stack): Call
5833 trapping_blank_line() rather than blank_line().
5834 (init_input_requests): Bind "blm" to blank_line_macro().
5836 * tmac/tmac.s (XA): Use .br and par@reset rather than XA.
5838 Tue Jan 10 11:40:35 1995 James Clark <jjc@jclark.com>
5840 * troff/env.cc (environment::possibly_break_line): Require that
5841 width total excluding width of final space node be greater than
5842 the target text length.
5844 Tue Jan 3 09:13:37 1995 James Clark <jjc@jclark.com>
5846 * troff/node.cc (kern_pair_node::vertical_extent): New function.
5848 Sun Dec 4 13:19:07 1994 James Clark <jjc@jclark.com>
5850 * troff/node.cc (charinfo_node): New class.
5851 (glyph_node, composite_node): Derive from charinfo_node. Change
5852 member functions accordingly.
5854 Wed Nov 30 10:29:29 1994 James Clark <jjc@jclark.com>
5856 * nroff/nroff.sh: Use -Tlatin1 not -TLatin1.
5858 Mon Aug 8 10:17:59 1994 James Clark (jjc@jclark.com)
5860 * tmac/tmac.tty-char: Add definitions for \(ab and \[arrowvertex].
5862 * devps/generate/textmap (notsubset): Add.
5864 * tmac/tmac.a4: New file.
5866 Sun Jul 24 20:08:42 1994 James Clark (jjc@jclark.com)
5868 * pic/main.cc (had_parse_error): New variable.
5869 (do_picture, do_whole_file): Set had_parse_error if yyparse()
5871 (main): Return 1 if had_parse_error is true.
5873 Tue Jul 19 13:40:31 1994 James Clark (jjc@jclark.com)
5875 * grolj4/lj4.cc (main): Avoid use of strtoul.
5877 Mon Jul 18 15:03:02 1994 James Clark (jjc@jclark.com)
5879 * nroff/nroff.sh: Default device is -Tlatin1 if $LC_CTYPE is
5880 iso_8859_1 or $LESSCHARSET is latin1.
5882 Sun Jul 10 13:38:35 1994 James Clark (jjc@jclark.com)
5884 * hpftodit: New directory.
5885 * Makefile.in (CCPROGDIRS): Add hpftodit.
5886 * devlj4/generate: New directory.
5888 Thu Jul 7 23:49:48 1994 James Clark (jjc@jclark.com)
5890 * configure.in: Don't use AC_VFORK.
5891 * groff/pipeline.c (run_pipeline): Use fork() always.
5893 Wed Jul 6 11:13:17 1994 James Clark (jjc@jclark.com)
5895 * grops/ps.cc (main): Use %1 not %s in error message for -w.
5897 * Makefile.in (CCPROGDIRS): Add grolj4.
5898 (DEVDIRS): Add devlj4.
5899 * grolj4, devlj4: New directories.
5900 * tmac/troffrc: Handle lj4.
5901 * tmac/tmac.lj4: New file.
5903 Fri Jun 17 18:02:53 1994 James Clark (jjc@jclark.com)
5905 * tmac/tmac.e (@n): Set indent to 0 before calling |h.
5907 Wed Jun 1 07:33:47 1994 James Clark (jjc@jclark.com)
5909 * troff/input.cc (do_if_request): At end of second string, switch
5910 environments before getting next token.
5912 Fri May 20 07:39:18 1994 James Clark (jjc@jclark.com)
5914 * devps/psstrip.sed: Split rule that strips whitespace on either
5917 Wed May 18 08:13:47 1994 James Clark (jjc@jclark.com)
5919 * troff/node.h (font_family::make_definition): Add return value to
5920 declaration. * troff/symbol.h (symbol::operator==,
5921 symbol::operator!=): Likewise.
5923 Tue May 17 20:46:06 1994 James Clark (jjc@jclark.com)
5925 * groff/groff.cc (main, help, synopsis): Handle -S.
5926 (possible_command::insert_arg): New function.
5928 * tmac/tmac.safer: New file.
5929 * tmac/msafer.man: New file.
5930 * tmac/Makefile.sub (FILES): Add tmac.safer and msafer.man.
5932 Thu Mar 10 01:58:30 1994 Paul Eggert (eggert@twinsun.com)
5934 * pic/pic.h, pic/main.cc (safer_flag): New variable.
5935 * pic/pic.y (placeless_element): Avoid unsafe operations if
5936 `safer_flag' is set.
5937 * pic/main.cc (main): Add -S option, which sets `safer_flag'.
5939 Tue May 10 13:02:31 1994 James Clark (jjc@jclark.com)
5941 * eqn/lex.cc (get_token): Put call to add_context() in block to
5942 work around Sun C++ 4.0 bug.
5944 * include/stringclass.h (operator +): Use ?: instead of `if' to
5945 work around Sun C++ 4.0 bug.
5947 Thu May 5 11:18:03 1994 James Clark (jjc@jclark.com)
5949 * tbl/main.cc (process_format): Accept - as a synonym for the _
5952 * libbib/index.cc (minus_one): Don't declare as const.
5954 Fri Apr 29 09:32:48 1994 James Clark (jjc@jclark.com)
5956 * troff/input.cc (get_char_for_escape_name): Push back a newline.
5958 Wed Apr 27 21:14:18 1994 James Clark (jjc@jclark.com)
5960 * troff/input.cc (write_macro_request): New function.
5961 (init_input_requests): Bind write_macro_request to writem.
5963 Sun Apr 17 11:15:38 1994 James Clark (jjc@jclark.com)
5965 * tmac/tmac.s (@EN): Turn filling back on even if there was no
5968 * eqn/lex.cc (do_space): Supply missing argument to lex_error.
5970 * tmac/tmac.s (@TS): Renamed from TS.
5971 (TS): Call LP then TS again.
5972 (cov*ab-init): Alias @TS to TS.
5974 * tmac/tmac.s: Allow QP or RS to initialize.
5976 * tmac/tmac.s (par@load-init): New macro. Call at end of file.
5977 Move initializations of PS and LL here.
5978 (par@init): Don't initialize HY. Avoid changing environment 0.
5979 (par*env-init): Don't all par@reset.
5981 Thu Apr 14 19:15:45 1994 James Clark (jjc@jclark.com)
5983 * include/posix.h: Include <fcntl.h> only if not using <osfcn.h>.
5985 Sun Apr 10 09:54:44 1994 James Clark (jjc@jclark.com)
5987 * Makefile.in (MDEFINES): Add LDFLAGS.
5988 (LDFLAGS): Add definition line.
5990 Thu Apr 7 22:22:22 1994 James Clark (jjc@jclark.com)
5992 * troff/input.cc (get_optional_char): Split off error check into...
5993 (check_missing_character): New function.
5994 * troff/token.h: Declare it.
5995 * troff/env.cc (margin_character): Don't call get_optional_char.
5996 Only call tok.next() after making the node.
5998 * include/lib.h (getopt): Make 2nd argument char *const *.
6000 Fri Mar 11 07:28:03 1994 James Clark (jjc@jclark.com)
6002 * nroff/conftest.sh: Deleted.
6004 Fri Mar 4 10:51:36 1994 James Clark (jjc@jclark.com)
6006 * pic/make-dos-dist: Deleted.
6008 Wed Mar 2 20:59:16 1994 James Clark (jjc@jclark.com)
6010 * devps/psstrip.sed: Strip comments before stripping trailing
6013 Sat Feb 19 13:07:16 1994 James Clark (jjc@jclark.com)
6015 * Version 1.09 released.
6017 Wed Feb 16 16:53:49 1994 James Clark (jjc@jclark.com)
6019 * tmac/doc-ditroff (hK): Don't reset page number if \nC is > 0.
6021 Mon Feb 14 08:26:40 1994 James Clark (jjc@jclark.com)
6023 * libgroff/font.cc (font::load_desc): Fix typo in error message.
6025 Sun Feb 13 09:37:38 1994 James Clark (jjc@jclark.com)
6027 * libgroff/new.cc (operator new): Rewrite so as to avoid warning
6028 about returning without a value.
6030 * troff/charinfo.h (charinfo::get_special_translation): Cast
6031 TRANSLATE_NONE to int.
6033 * refer/token.cc (lookup_token, store_token): Remove bogus loop
6034 test. Fix test so that it works with n unsigned.
6036 * pic/pic.y (defaults_table): Fully bracket initializer.
6037 * pic/lex.cc (lookup_keyword): Likewise.
6038 * eqn/lex.cc (token_table, def_table): Likewise.
6039 * eqn/box.cc (param_table): Likewise.
6040 * troff/input.cc (warning_table): Likewise.
6041 * libgroff/font.cc (table): Likewise.
6042 * grops/ps.cc (ps_printer::special): Likewise.
6043 * grops/psrm.cc (resource_manager::process_file): Likewise.
6044 * tfmtodit/tfmtodit.cc (lig_chars, lig_table): Likewise.
6045 * refer/command.cc (command_table): Likewise.
6046 * addftinfo/addftinfo.cc (param_table): Likewise.
6048 * troff/symbol.cc (symbol::symbol): Prevent compiler warnings
6049 about temp's being unused.
6050 (unused): New function.
6052 * groff/pipeline.cc: Declare c_fatal.
6054 * libbib/linear.cc (bmpattern::search): Cast patterrn[--j] to
6057 * libbib/index.cc (index_search_item::load): Prevent compiler
6058 warnings about fd_closer's being unused.
6059 (unused): New function.
6061 Sat Feb 12 10:31:59 1994 James Clark (jjc@jclark.com)
6063 * troff/input.cc (copy_mode_error): Make `prefix' static.
6066 * include/posix.h: Include <osfcn.h> is HAVE_CC_OSFCN_H is
6068 * acgroff.m4, configure.in, Makefile: Rename HAVE_CC_UNISTD_H to
6069 HAVE_CC_OSFCN_H and modify accordingly.
6071 * troff/input.cc (init_charset_table): radicalex overlaps
6074 * groff/acgroff.m4 (GROFF_ISC_SYSV3): New macro (from
6075 udodo!hans@relay.NL.net).
6076 * groff/configure.in: Call it.
6078 * groff/acgroff.m4 (GROFF_PCLOSE): New macro.
6079 * groff/configure.in: Call it.
6080 * include/lib.h: Conditionalize declaration of pclose.
6082 * troff/div.cc (last_page_number): New global variable.
6083 (top_level_diversion::begin_page): Exit if we just printed the
6085 * troff/div.h (last_page_number): Declare it.
6086 * troff/input.cc (parse_output_page_list): Set last_page_number.
6088 * eqn/sqrt.cc: Rename \(rn to \[radicalex].
6089 * devps/S, devps/textmap, tmac/tmac.ps, tmac/tmac.dvi,
6090 tmac/tmac.X: Likewise.
6091 * tmac/tmac.ps, tmac/tmac.X, tmac.dvi: Add definitions of \(rn.
6092 * tmac.dvi: Make \(ru and \(ul extend beyond their width by .04m.
6094 Fri Feb 11 11:45:40 1994 James Clark (jjc@jclark.com)
6096 * tmac/doc-ditroff (hK): Remove groff specific code which
6097 prevented page-breaks between separate manual entries. If this is
6098 the first page, don't set the page number to 1.
6100 * acgroff.m4 (GROFF_POSIX): New macro.
6101 * configure.in: Use it.
6103 * troff/node.cc (class real_output_file,
6104 real_output_file::real_output_file,
6105 real_output_file::~real_output_file): Conditionalize use of
6106 popen/pclose on POPEN_MISSING.
6107 * troff/node.h: Conditionalize pipe_command on POPEN_MISSING.
6108 * troff/input.cc (pipe_command): Give an error if POPEN_MISSING.
6109 (pipe_source): Similarily.
6111 * acgroff.m4 (GROFF_PROG_CCC): Update message about libg++.
6113 * acgroff.m4 (GROFF_GETOPT, GROFF_PUTENV, GROFF_POPEN): Detect
6114 presence of declarations by trying to compile example with
6115 conflicting declarations. (gcc only gives a warning for missing
6118 Wed Feb 9 09:12:23 1994 James Clark (jjc@jclark.com)
6120 * tmac/tmac.pspic (PSPIC): Allow options to specify alignment
6121 (from Ulrich Lauther).
6123 Tue Feb 8 03:56:40 1994 James Clark (jjc@jclark.com)
6125 * libbib/linear.cc (file_buffer::load): Use S_ISREG macro.
6127 Thu Feb 3 09:34:35 1994 James Clark (jjc@jclark.com)
6129 * indxbib/indxbib.cc (write_hash_table): Add code for case where
6130 pointers and ints have different sizes.
6132 Sun Jan 9 16:17:51 1994 James Clark (jjc@jclark.com)
6134 * tmac/tmac.s (par*env-init): Call par@reset.
6136 Fri Jan 7 10:24:27 1994 James Clark (jjc@jclark.com)
6138 * tmac/tmac.s (@IP): Switch to a new environment when diverting
6140 (par*push-tag-env, par*pop-tag-env): New macros.
6142 Wed Jan 5 21:18:34 1994 James Clark (jjc@jclark.com)
6144 * grops/ps.cc (ps_printer::ps_printer): Use MAX_LINE_LENGTH for
6145 initializing `out'. Reduce MAX_LINE_LENGTH from 79 to 72.
6147 * grops/ps.cc (ps_printer::~ps_printer): Output %%CreationDate
6148 comment. Include <time.h>.
6150 Wed Dec 15 14:14:00 1993 James Clark (jjc@jclark.com)
6152 * grops/ps.cc (is_small_h, is_small_v): Deleted.
6153 (ps_printer::flush_sbuf): Use absolute motion only at beginning of
6156 Tue Dec 14 10:06:34 1993 James Clark (jjc@jclark.com)
6158 * troff/input.cc (read_request): Only print a prompt if reading
6159 from the terminal. Also clearerr on EOF if reading from the
6160 terminal. Declare isatty.
6162 Mon Nov 29 08:38:15 1993 James Clark (jjc@jclark.com)
6164 * refer/label.y: Rename map_t to map_func and extractor_t to
6167 Sat Oct 30 06:38:12 1993 James Clark (jjc@jclark.com)
6169 * include/assert.h: Don't use volatile.
6170 * libgroff/assert.cc: Likewise.
6172 Fri Oct 29 15:00:23 1993 James Clark (jjc@jclark.com)
6174 * troff/input.cc (abort_request): Look at character in tok before
6177 Thu Oct 28 14:09:48 1993 James Clark (jjc@jclark.com)
6179 * troff/troff.h (NO_RETURN): Deleted.
6180 * troff/div.cc (cleanup_and_exit): Don't declare aas NO_RETURN.
6181 * troff/input.cc (exit_troff): Likewise
6183 * Makefile.in: Remove `Making ...' messages since GNU make now
6186 * configure.in: Use AC_HAVE_HEADERS(unistd.h) instead of AC_UNISTD_H.
6188 Wed Oct 27 11:12:51 1993 James Clark (jjc@jclark.com)
6190 * tmac/tmac.s (@init): Initialize PO to \n(.o here, rather than
6193 Sat Oct 23 10:03:52 1993 James Clark (jjc@jclark.com)
6195 * tmac/tmac.e (hl): Use \n[.in] rather than \n(.i.
6197 Thu Oct 14 12:09:45 1993 James Clark (jjc@jclark.com)
6199 * eqn/delim.cc (delim_box::compute_metrics): Don't increase
6200 MARK_REG if there was no left delimiter.
6202 Sat Oct 2 19:54:47 1993 James Clark (jjc@jclark.com)
6204 * pic/troff.cc (troff_output::text): Set line thickness to
6205 relative before outputting text.
6207 * tmac/tmac.e (@k): Don't zero ?T.
6210 Sat Sep 25 11:08:43 1993 James Clark (jjc@jclark.com)
6212 * tmac/tmac.e ($p): Handle possibility that $3 is empty.
6214 Wed Aug 18 08:51:41 1993 James Clark (jjc@jclark.com)
6216 * troff/input.cc (decode_args): Warn about unquoted tabs (from
6219 Tue Aug 10 08:38:32 1993 James Clark (jjc@jclark.com)
6221 * troff/input.cc (ignoring): New variable.
6222 (ignore): Set ignoring during call to do_define_macro.
6223 (do_define_macro): Clear ignoring before interpolating terminating
6225 (copy_mode_error): New function.
6226 (get_char_for_escape_name, read_long_escape_name,
6227 interpolate_arg): Use copy_mode_error.
6228 (warning_table): Add WARN_IG.
6229 * troff/troff.h (WARN_IG): Declare.
6230 (WARN_TOTAL): Change accordingly.
6232 * groff/pipeline.c (strsignal): Rename to xstrsignal.
6233 * groff/groff.cc (strsignal): Delete declaration.
6235 Fri Jul 16 01:43:12 1993 James Clark (jjc@jclark.com)
6237 * troff/div.cc (page_offset): Use 'm' as default scaling.
6239 Sat Jul 3 09:11:38 1993 James Clark (jjc@jclark.com)
6241 * nroff/nroff.sh: Ignore -u.
6243 Wed Jun 9 12:17:27 1993 James Clark (jjc@jclark.com)
6245 * Makefile.in (MDEFINES): Pass down MAKEOVERRIDES.
6247 Fri Jun 4 17:35:47 1993 James Clark (jjc@jclark.com)
6249 * tmac/tmac.s (par*box-draw): Set adjustment mode to l while
6251 (B2): With -Tascii, leave additional vertical space before
6252 and after. Ensure that the left and right indent is restored to
6253 what it was even if the point size changes. Don't call
6254 par@finish. Change the indent, line length and title length
6255 directly. With -Tascii, make the width of the box 1n less.
6256 (B1): Remember 1n at the current point size. Don't call
6257 par@reset. Change the indent, line length and title length
6258 directly. Ensure that the temporary indent is preserved.
6259 (par*box-mark-top): Turn off no spacing mode.
6261 Thu Jun 3 17:47:14 1993 James Clark (jjc@jclark.com)
6263 * Makefile.in (dist): Use .gz suffix.
6265 Thu May 27 20:04:59 1993 James Clark (jjc@jclark.com)
6267 * troff/input.cc (main): Add return 0.
6268 * pic/main.cc (main): Use return instead of exit.
6269 * tbl/main.cc (main): Likewise.
6270 * eqn/main.cc (main): Likewise.
6271 * grops/ps.cc (main): Likewise.
6272 * grotty/tty.cc (main): Likewise.
6273 * groff/groff.cc (main): Likewise.
6274 * grodvi/dvi.cc (main): Likewise.
6275 * refer/refer.cc (main): Likewise.
6276 * indxbib/indxbib.cc (main): Likewise.
6277 * lkbib/lkbib.cc (main): Likewise.
6278 * soelim/soelim.cc (main): Likewise.
6279 * addftinfo/addftinfo.cc (main): Likewise.
6280 * acgroff.m4 (GROFF_PROG_CCC, GROFF_CC_COMPILE_CHECK,
6281 GROFF_COOKIE_BUG, GROFF_CC_ANSI_BUG): Likewise.
6283 * troff/token.h (process_input_stack): Don't declare as static.
6284 * troff/input.cc: Likewise.
6286 * troff/node.c (invalidate_fontno): Make it a static member of
6287 class font_family. Change callers.
6288 * troff/node.c: Change declaration.
6290 * tbl/main.cc (struct input_entry_format): Add explicit public
6292 * tbl/table.cc (struct text_stuff, struct single_hline_stuff,
6293 struct double_hline_stuff): Likewise.
6294 * tbl/table.h (struct entry_format): Likewise.
6295 * pic/object.h (struct saved_state): Likewise.
6297 * include/stringclass.h: Add forward declarations of friend
6298 functions that are later declared as inline. Don't include inline
6299 specifier in friend declaration.
6301 * libgroff/lib.h: Declare popen and pclose.
6302 * acgroff.m4 (GROFF_POPEN): New macro.
6303 * configure.in: Call it.
6305 * include/lib.h (PI): New constant. Undef first if necessary.
6306 * tfmtodit/tfmtodit.cc (main): Use PI rather than M_PI.
6307 * grops/ps.cc (degrees, radians): Likewise.
6308 * libgroff/font.cc (font::get_skew): Likewise.
6310 * grops/ps.cc (is_ascii): New function.
6311 (ps_output::put_string): Use is_ascii. Use csprint rather than
6313 (ps_printer::define_encoding): Use csspace.
6314 * libgroff/strtol.c (ISASCII): New macro.
6315 (strtol): Cast arguments to is*() and tolower() to unsigned char.
6316 Use ISASCII rather than isascii.
6317 * libgroff/cmap.cc: Use isascii() only if <ctype.h> defines it.
6318 * libgroff/cset.cc: Likewise.
6319 * libdriver/input.cc: Include cset.h.
6320 (do_file, get_integer, possibly_get_integer): Use csdigit() rather
6323 * refer/refer.cc (main): Use %ld rather than %d for longs.
6325 * libbib/index.cc (index_search_item_iterator::get_tag): Use
6328 * addftinfo/addftinfo.cc (param_t): Add explicit `int'.
6330 Mon May 24 08:51:37 1993 James Clark (jjc@jclark.com)
6332 * troff/input.cc (hyphenation_code): Skip white space between
6335 Sun May 16 08:15:52 1993 James Clark (jjc at jclark.com)
6337 * tbl/table.h (table::entry_list_tailp): New member.
6338 (table::table): Initialize it.
6339 (table::add_entry): Use entry_list_tailp to avoid O(n^2)
6342 Sat May 15 17:26:00 1993 James Clark (jjc at jclark.com)
6344 * grotty/tty.cc (tty_printer::add_char): Don't discard characters
6345 with negative horizontal positions. Remove casts of glyph::hpos to
6347 (USHRT_MAX): Delete definition.
6348 (SHRT_MAX, SHRT_MIN): New definitions.
6349 (glyph::hpos): Change type to short.
6350 (tty_printer::end_page): Output multiple backspaces if necessary.
6351 Remove casts of glyph::hpos to int.
6353 Fri May 7 12:14:37 1993 James Clark (jjc at jclark.com)
6355 * tmac/tmac.s (@RT): New definition.
6357 Thu May 6 21:36:54 1993 James Clark (jjc at jclark.com)
6359 * refer/refer.cc (do_file): Make sure current_filename is set when
6362 * pic/common.cc (common_output::dot_line): Handle zero length
6365 Sun May 2 19:54:16 1993 James Clark (jjc at jclark.com)
6367 * tmac/tmac.s (par@reset): Get value for .hy for \n[HY].
6368 (par@init): Initialize \n[HY].
6370 Mon Apr 26 11:43:16 1993 James Clark (jjc at jclark.com)
6372 * troff/dictionary.cc (dictionary::remove): Continue when
6375 Sun Apr 25 11:03:00 1993 James Clark (jjc at jclark.com)
6377 * Makefile.com (.y.cc): Avoid ending up with two versions of
6380 Thu Apr 22 21:03:45 1993 James Clark (jjc at jclark.com)
6382 * tmac/tmac.dvi (\(,c): Define only if it does not exist.
6383 (\(,C): Likewise. Also fix typo.
6385 Wed Apr 21 08:47:32 1993 James Clark (jjc at jclark.com)
6387 * lib.h: Delete extraneous semi-colon.
6389 * Add pso request: `so' from a pipe.
6390 * troff/input.c (file_iterator::file_iterator): Add 3rd argument.
6391 (file_iterator::close): New function.
6392 (file_iterator::~file_iterator, file_iterator::next_file): Use
6393 file_iterator::close.
6394 (file_iterator::backtrace): Say `process' rather than `file' when
6395 the stream is popened.
6396 (pipe_source): New function.
6397 (init_input_requests): Bind ".pso" to pipe_source.
6399 Tue Apr 20 00:02:26 1993 James Clark (jjc at jclark.com)
6401 * afmtodit/afmtodit.pl: Avoid single quotes in comments.
6403 * pfbtops/pfbtops.c: Output 64 characters per line. Output hex
6404 digits in lower case.
6406 Mon Apr 19 09:55:57 1993 James Clark (jjc at jclark)
6408 * Version 1.08 released.
6410 * Makefile.in (dist): Insert || true after ln -s commands that
6413 * mm: Update to mm 1.16.
6415 * acgroff.m4 (GROFF_CSH_HACK): New macro.
6416 * configure.in: Call GROFF_CSH_HACK. Substitute for
6418 * Makefile.in (SH_SCRIPT_SED_CMD): New variable. Include in
6420 * nroff/Makefile.sub (nroff): New target.
6421 (install_data): Install nroff.
6422 * eqn/Makefile.sub (neqn): Sed with SH_SCRIPT_SED_CMD.
6423 * grog/Makefile.sub (grog): Sed grog.sh with SH_SCRIPT_SED_CMD.
6425 Sat Apr 17 08:24:28 1993 James Clark (jjc at jclark)
6427 * eqn/Makefile.sub (neqn): Add chmod +x.
6429 * grog/Makefile.sub (grog): Remove spurious semi-colon.
6431 Fri Apr 16 22:41:57 1993 James Clark (jjc at jclark)
6433 * troff/input.cc (string_iterator::string_iterator()): Initialize
6436 Tue Apr 13 10:22:28 1993 James Clark (jjc at jclark)
6438 * troff/div.cc (macro_diversion::space,
6439 top_level_diversion::space): Don't set high_water_mark.
6440 (macro_diversion::output, top_level_diversion::output): Don't
6441 include post line space in high water mark.
6443 Wed Apr 7 12:48:18 1993 James Clark (jjc at jclark)
6445 * eqn/eqn.y: Don't define YYDEBUG.
6446 * pic/pic.y: Likewise.
6448 Mon Apr 5 10:15:15 1993 James Clark (jjc at jclark)
6450 * tmac/tmac.e ([3): Add space after comma following editors.
6451 Change double spaces to single spaces.
6452 ([4): Change double spaces to single spaces.
6454 * grops/ps.h (USE_PS_ADOBE_2_0): New flag for broken_flags.
6455 * grops/ps.cc (ps_printer::~ps_printer): If the USE_PS_ADOBE_2_0
6456 bit is set in broken_flags, use 2.0 rather than 3.0 as the version
6457 after %!PS-Adobe- (for Newsprint).
6459 * troff/div.cc (top_level_diversion::begin_page): When
6460 before_first_page is 1, set page_number to 1.
6462 Sun Apr 4 14:28:53 1993 James Clark (jjc at jclark)
6464 * eqn/box.cc (box::top_level): Protect equation with \&.
6466 Sat Apr 3 23:27:25 1993 James Clark (jjc at jclark)
6468 * groff/groff.cc (possible_command::set_name): Delete old name.
6470 * groff/groff.cc (possible_command::~possible_command): Use
6473 * troff/node.cc (troff_output_file::begun_page): New member.
6474 (troff_output_file::troff_output_file): Initialize it.
6475 (troff_output_file::really_begin_page): Only output V command if a
6476 page has been begun.
6478 * pic/pic.y (placeless_element): Delete argument to PRINT after
6481 Fri Apr 2 11:31:02 1993 James Clark (jjc at jclark)
6483 * Make wrapman work.
6484 * troff/div.h (class top_level_diversion): Replace
6485 first_page_begun by before_first_page (with opposite sense).
6486 * Change first_page_begun to before_first_page inverting sense.
6487 * troff/div.cc (class nl_reg): New class.
6488 (init_div_requests): Use class nl_reg for \n(nl.
6489 (top_level_diversion::begin_page): Don't call
6490 output_file::begin_page if before_first_page is 2;
6491 reset before_first_page afterwards. If have_next_page_number is
6492 false, then always increment page_number.
6493 * tmac/tmac.an: Set traps within TH rather than at the top-level.
6494 Restore compatibility mode after loading, and then disable
6495 compatibility mode in TH.
6497 Thu Apr 1 11:09:34 1993 James Clark (jjc at jclark)
6499 * grotty/tty.cc (tty_printer::end_page): Don't discard characters
6501 * troff/node.h (output_file::trailer): Declare.
6502 * troff/div.cc (cleanup_and_exit): Call output_file::trailer().
6503 * troff/node.cc (output_file::trailer): New function.
6504 (troff_output_file::~troff_output_file): Move most code into...
6505 (troff_output_file::trailer): New function.
6506 (class troff_output_file): Delete page_length member. Declare
6508 (troff_output_file::really_begin_page): Use current page length
6509 for final V command.
6511 * tbl/main.cc (struct options): New decimal_point_char member.
6512 (options::options): Initialize this.
6513 (process_options): Implement decimalpoint option.
6514 (process_data): Pass decimal_point_char option to table::table.
6515 * tbl/table.h (class table): New decimal_point_char member.
6516 (table::table): Add additional argument.
6517 * tbl/table.cc (find_dot): Rename to find_decimal_point. Add
6518 second argument specifying decimal point character. Use this
6520 (table::table): Initialize decimal_point_char.
6521 (table::add_entry): Change call to find_dot.
6523 * troff/input.cc (get_copy, token::next): Implement \V.
6524 (interpolate_environment_variable): New function.
6526 Tue Mar 30 14:41:39 1993 James Clark (jjc at jclark)
6528 * pic/lex.cc (lookup_keyword): Rename MIN to K_MIN, MAX to K_MAX.
6529 * pic/pic.y: Likewise.
6531 * grotty/tty.cc (tty_printer::add_char, tty_printer::end_page):
6533 * refer/ref.cc (reference::insert_field, reference::delete_field):
6535 * troff/number.cc (parse_term): Likewise.
6537 * acgroff.m4 (GROFF_PROG_YACC): New macro.
6538 * configure.in: Use GROFF_PROG_YACC.
6540 * acgroff.m4 (GROFF_PROG_CCC): Don't add -O automatically for gcc
6542 * Makefile.in (OPTIMIZE): New define.
6543 (DEBUG): Empty by default.
6544 (CCFLAGS, CFLAGS): Include $(OPTIMIZE).
6546 * acgroff.m4 (GROFF_SYS_SIGLIST): Don't quote program.
6547 (GROFF_ARRAY_DELETE): Likewise.
6548 (GROFF_CC_COMPILE_CHECK): Quote use of $2 and $3.
6550 * troff/env.cc (trie::~trie): Make virtual to shut up g++.
6552 * devps/psstrip.sed: Use different delimiter on last line (so that
6553 it works with BSD 4.4 sed.)
6555 Mon Mar 29 17:07:14 1993 James Clark (jjc at jclark)
6557 * devps/psstrip.sed: Delete comments.
6559 * acgroff.m4 (AC_GETOPT): Don't test whether <unistd.h> declares
6560 optind, opterr, optarg.
6561 * lib.h: When UNISTD_H_DECLARES_GETOPT is defined, declare optind,
6564 Sun Mar 28 17:44:25 1993 James Clark (jjc at jclark)
6566 * Makefile.in (check): Dummy target.
6568 Wed Mar 3 04:53:38 1993 James Clark (jjc at jclark)
6570 * Version 1.07 released.
6572 * Integrate mm 1.11.
6574 * tbl/table.cc (alphabetic_block_entry::print): start_row was used
6575 where start_col was meant.
6577 Thu Feb 25 07:55:36 1993 James Clark (jjc at jclark)
6579 * grog/grog.sh, grog/grog.pl: Recognize PH and SA as -mm macros.
6581 Wed Feb 24 10:15:34 1993 James Clark (jjc at jclark)
6583 * troff/input.cc (token::next): Make \z\o'...' and similar things
6586 * env.h (MARGIN_CHARACTER_ON, MARGIN_CHARACTER_NEXT): New
6588 (environment): Add margin_character_flags member.
6589 * env.cc (environment::environment(symbol),
6590 environment::environment(const environment *): Initialize
6591 margin_character_flags.
6592 (margin_character): Rewrite.
6593 (environment::output_line): Add a margin character if
6594 margin_character_flags is non-zero. Turn off the
6595 MARGIN_CHARACTER_NEXT bit. If that makes margin_character_flags
6596 zero, use margin_character_node without copying and then set
6597 margin_character_node to 0.
6599 * devps/DESC.in: Change minimum size to 1000.
6601 Tue Feb 23 14:57:49 1993 James Clark (jjc at jclark)
6603 * troff/symbol.h (symbol::hash): Change return type to unsigned
6605 * troff/dictionary.cc (dictionary::lookup, dictionary::remove):
6608 * test-groff: Use -r rather than -x.
6610 * grops/psfig.diff: Include in distribution again.
6612 Mon Feb 22 09:10:44 1993 James Clark (jjc at jclark)
6614 * Makefile.in (dist): Use gzip.
6616 Sun Feb 21 11:12:53 1993 James Clark (jjc at jclark)
6618 * acgroff.m4 (GROFF_GETOPT): Check for declaration of getopt() in
6619 unistd.h as well as in stdlib.h.
6620 * include/lib.h: Include <stdlib.h> is STDLIB_H_DECLARES_GETOPT is
6621 defined; otherwise include <sys/types.h> and <unistd.h> if
6622 UNISTD_H_DECLARES_GETOPT is defined.
6624 * configure.in: use builtin(include, ... rather than include(...
6625 * configure: Regenerate with autoconf 1.3.
6627 * libdriver/print.cc (printer::adjust_arc_center): Use new
6628 algorithm suggested by Andy Fyfe.
6630 * libdriver/printer.cc (printer::adjust_arc_center): New function.
6631 * include/printer.h: Declare this.
6632 * grops/ps.cc (ps_printer::draw): Use it.
6633 * grodvi/dvi.cc (dvi_printer::draw): Use it.
6635 Fri Feb 19 23:13:51 1993 James Clark (jjc at jclark)
6637 * Makefile.comm (.man.n): Replace macrodir by tmacdir.
6639 Thu Feb 11 16:46:59 1993 James Clark (jjc at jclark)
6641 * eqn/main.cc (main): Handle "eqn -".
6643 Mon Jan 4 20:29:56 1993 James Clark (jjc at jclark)
6645 * tmac/tmac.e (++): Install fix from comp.bugs.4sd.
6647 * mm: Integrate version 1.08.
6649 * pic/troff.cc (troff_output::finish_picture): Set
6650 EQN_NO_EXTRA_SPACE reg to 0 rather than removing it.
6651 * eqn/box.cc (box::extra_space): Set EQN_NO_EXTRA_SPACE_REG to 0
6652 if it's not defined. Check whether the register is non-zero rather
6653 than whether it's not defined.
6654 * tmac.e ({, <): Make argument to \x zero if \n(0x is non-zero.
6656 * indxbib/indxbib.cc: Move all signal handling into...
6657 * indxbib/signal.c: New file.
6658 * configure.in: Call AC_RETSIGTYPE.
6660 * acgroff.m4 (GROFF_STRUCT_EXCEPTION): New macro.
6661 * configure.in: Call GROFF_STRUCT_EXCEPTION.
6662 * libgroff/matherr.c: Protect with ifdef HAVE_STRUCT_EXCEPTION.
6664 * troff/input.cc (token::token, token::operator=): Work round SGI
6666 * pic/object.cc (position::position): Likewise.
6668 Mon Dec 28 21:50:21 1992 James Clark (jjc at jclark)
6670 * pic/pic.h: Move declaration of hypot().
6672 Wed Dec 16 12:28:29 1992 James Clark (jjc at jclark)
6674 * pic/pic.h: Declare hypot().
6676 * pic/pic.h: Define M_PI if necessary.
6678 Thu Dec 10 12:03:29 1992 James Clark (jjc at jclark)
6680 * tmac/tmac.e (re): Add alternative version that doesn't use groff
6683 * devps/prologue.ps (RE): Handle the possibility that the old font
6684 doesn't have a FontName entry.
6686 Wed Dec 2 10:25:29 1992 James Clark (jjc at jclark)
6688 * tmac/tmac.e (fam): Redefine to set family in environment 2.
6689 (@C): Use @fam not fam.
6691 Thu Nov 26 16:01:25 1992 James Clark (jjc at jclark)
6693 * lookbib/lookbib.cc (main): Change type of start to const char *.
6694 * lkbib/lkbib.cc (main): Likewise.
6696 * eqn/lex.cc (definition::definition): Don't use member
6697 initializer syntax for members of anonymous unions.
6699 * troff/input.cc (input_stack::backtrace): Change type of to const
6702 Wed Nov 25 13:43:09 1992 James Clark (jjc at jclark)
6704 * include/stringclass.h (class string): Declare inline friend
6705 functions as inline in class declaration.
6706 * troff/hvunits.h (class hunits, class vunits): Likewise.
6707 * include/refid.h (class reference_id): Likewise
6708 * troff/troff.h (points_to_units(units), scale(units, double)):
6709 Delete declarations.
6710 * libdriver/input.cc (get_char): Delete declaration.
6711 * include/lib.h: Change 2nd argument of getopt from const char **
6713 * troff/symbol.cc (symbol::symbol): Cast `new char *[n]' to `const
6714 char **' before assigning to a `const char **'.
6715 * tbl/table.cc: Delete extra declarations of prints().
6717 Tue Nov 24 14:33:13 1992 James Clark (jjc at jclark)
6719 * libgroff/font.cc (font::load_desc): Cast `new char *[n]' to `const
6720 char **' before assigning to a `const char **'.
6722 * libgroff/errarg.cc (errarg::errarg): Don't use member
6723 initializer syntax for members of anonymous unions.
6725 Sat Nov 21 05:02:23 1992 James Clark (jjc at jclark)
6727 * mm: Integrate version 1.07.
6729 Tue Nov 17 16:44:27 1992 James Clark (jjc at jclark)
6731 * troff/input.c (translate2): Rename to
6732 (translate_no_transparent).
6733 (init_input_requests): Rename tr2 to trnt.
6735 Mon Nov 16 09:49:32 1992 James Clark (jjc at jclark)
6737 * troff/charinfo.h (class charinfo): Add transparent_translate field.
6738 (charinfo::set_translation, charinfo::set_special_translation):
6739 Add second argument that specifies value for
6740 transparent_translate.
6741 (charinfo::get_translation, charinfo::get_special_translation):
6742 Add optional second argument that specifies whether translation is
6743 being used for transparent throughput.
6744 * troff/input.cc (charinfo::set_translation,
6745 charinfo::set_special_translation): Handle second argument.
6746 (charinfo::charinfo): Initialize transparent_translate.
6747 (translate): Split main part off into
6748 (do_translate): New function. Pass argument saying whether
6749 translation applies to transparent throughput.
6750 (translate2): New request.
6751 (init_input_requests): Bind translate2 to `tr2'.
6753 Wed Nov 11 11:43:20 1992 James Clark (jjc at jclark)
6755 * tbl/table.h (class table): Add `nokeep' flag.
6756 * tbl/main.cc (process_options): Handle `nokeep' option.
6757 * tbl/table.cc (table::init_output, table::do_row, table::do_top,
6758 table::do_bottom): Don't output keep/release macro definitions or
6759 calls when `nokeep' option has been specified.
6761 Sat Nov 7 01:28:33 1992 James Clark (jjc at jclark)
6763 * tmac/tmac.Xps (Xps-char): Use " as delimiter for \Z.
6765 Wed Nov 4 16:29:04 1992 James Clark (jjc at jclark)
6767 * tbl/table.cc (table_entry::divert, block_entry::do_divert,
6768 block_entry::divert, alphabetic_block_entry::divert): Add extra
6769 argument giving column separation.
6770 (table::compute_widths): Pass column separation to
6771 table_entry::divert().
6772 (block_entry::do_divert): If an entry spans multiple columns and a
6773 minimumum width has been specified for each column, then set the
6774 line length to the sum of the widths (plus possibly the column
6777 * troff/input.cc (set_escape_char): Don't set the escape_char
6778 until after calling has_arg().
6780 Tue Nov 3 11:23:27 1992 James Clark (jjc at jclark)
6782 * tbl/table.cc (table::do_top): Add missing \s0 for double box
6785 * tbl/table.cc (table::print_double_hline): Avoid extra new line
6786 in case where r > nrows - 1.
6788 * tbl/table.cc (BODY_HEIGHT): Deleted.
6789 (LINE_SEP): New definition.
6790 (table::print_single_hline, table::print_double_hline,
6791 table::compute_vrule_top_adjust, table::compute_vrule_bot_adjust,
6792 table::do_row, table::do_top): Use LINE_SEP space before a line
6793 instead of \n[.v]-BODY_HEIGHT-BODY_DEPTH.
6795 * tbl/table.cc (text_entry::print_contents): New function.
6796 (text_string_name, right_text_string_name): Deleted.
6797 (TEXT_STRING, RIGHT_TEXT_STRING): Deleted.
6798 (simple_text_entry::do_width, numeric_text_entry::do_width,
6799 alphabetic_text_entry::do_width): Don't store the contents of the
6801 (left_text_entry::simple_print, right_text_entry::simple_print,
6802 center_text_entry::simple_print,
6803 alphabetic_text_entry::simple_print,
6804 numeric_text_entry::simple_print): Print the entry directly
6805 instead of using the stored string.
6807 Fri Oct 30 10:39:32 1992 James Clark (jjc at jclark)
6809 * devps/Makefile: Strip PostScript files.
6810 * devps/prologue: Rename to...
6811 * devps/prologue.ps.
6812 * devps/psstrip.sed: New file.
6813 * devps/download: Use .pfa rather than .ps for installed versions
6816 Thu Oct 29 09:14:43 1992 James Clark (jjc at jclark)
6818 * troff/env.cc (input_trap): Give a warning if the argument is out
6821 * troff/env.cc (adjust): Treat negative argument as missing. Round
6822 argument > 5 down to 5.
6824 * troff/env.cc (center, right_justify): Make negative argument zero.
6826 * troff/div.cc (page_offset, vertical_position_traps): Treat
6827 invalid argument as missing.
6828 * troff/env.cc (line_spacing, line_length, title_length, indent,
6829 underline, hyphen_line_max_request, control_char,
6830 no_break_control_char, widow_control_request, adjust, input_trap,
6831 point_size): Likewise.
6832 * troff/node.cc (ligature, kern_request, bold_font, track_kern,
6833 constant_space): Likewise.
6834 * troff/input.cc (compatible, shift, warn_request,
6835 set_escape_char): Likewise.
6837 * tbl/main.cc (format::format): Avoid doing `new int[0]'.
6838 * tbl/table.cc (table::table): Likewise.
6840 * Makefile.dev (install_dev): depends on $(DEVFILES).
6842 Wed Oct 28 08:30:57 1992 James Clark (jjc at jclark)
6844 * devX75, devX75-12, devX100, devX100-12: New directories.
6845 * Makefile.in: Add these to DEVDIRS.
6847 * troff/Makefile.sub, eqn/Makefile.sub, indxbib/Makefile.sub,
6848 afmtodit/Makefile.sub, tmac/Makefile.sub, nroff/Makefile.sub,
6849 grog/Makefile.sub, mm/Makefile.sub (uninstall_sub): New target.
6850 * Makefile.in (uninstall, uninstall_sub, uninstall_dirs): New
6852 * Makefile.ccpg, Makefile.cpg, Makefile.dev, Makefile.man
6853 (uninstall): New target.
6854 * Makefile.comm (uninstall, uninstall_sub, uninstall_man,
6855 uninstall_prog, uninstall_dev): New targets.
6857 * troff/div.cc (return_request): Treat an invalid argument as
6860 Mon Oct 26 11:33:47 1992 James Clark (jjc at jclark)
6862 * tmac/tmac.e ((f): Set up the environment even when there's a
6863 current diversion. Transperently throughput a call to @N.
6866 Thu Oct 22 05:05:59 1992 James Clark (jjc at jclark)
6868 * tbl/table.cc (table::compute_vrule_top_adjust): Round adjustment
6869 up to vertical resolution.
6871 * tbl/table.cc (table::do_row): Change row number after printing
6874 * pic/lex.cc (get_token_after_dot): Make .left and .right work.
6876 Wed Oct 21 14:46:45 1992 James Clark (jjc at jclark)
6878 * Rename CHANGES to NEWS.
6880 Tue Oct 20 23:25:21 1992 James Clark (jjc at jclark)
6882 * libgroff/new.cc (operator new): Avoid calling malloc(0).
6884 Mon Oct 19 09:10:13 1992 James Clark (jjc at jclark)
6886 * man.ultrix: Removed.
6888 Sun Oct 18 06:35:15 1992 James Clark (jjc at jclark)
6890 * Makefile.comm (extraclean): Delete files whose names begin with
6893 * pic/troff.cc (troff_output::text): Fix typo in implementation of
6896 Sat Oct 10 09:32:29 1992 James Clark (jjc at jclark)
6898 * troff/env.cc (hyphenate_request, vertical_spacing, no_number):
6899 * troff/div.cc (page_length, need_space, space_request): Treat
6900 invalid optional argument as missing.
6901 * troff/env.cc (number_lines): If the first argument is present
6902 but not a number, turn on line numbering, don't change the next
6903 line number and parse the remaining arguments.
6905 * tmac/tmac.e (@q): Do the `ne' before changing to environment 2.
6907 Thu Oct 8 10:24:40 1992 James Clark (jjc at jclark)
6909 * eqn/box.h: Change declaration accordingly.
6910 * eqn/box.cc (set_gsize): Change return type to int. Return 0 if
6911 the specified size was bad but don't give an error. Check for
6913 * eqn/main.cc (main): Change caller. Leave validation to set_gsize.
6914 * eqn/lex (do_size): Likewise.
6916 Wed Oct 7 09:48:59 1992 James Clark (jjc at jclark)
6918 * acgroff.m4 (GROFF_PROG_CCC): Use fopen when checking for C++
6921 Sun Oct 4 18:24:02 1992 James Clark (jjc at jclark)
6923 * tbl/table.cc (table::init_output): Improve error message when
6924 table won't fit on one page.
6926 Fri Oct 2 10:41:40 1992 James Clark (jjc at jclark)
6928 * pic/troff.cc (troff_output::start_picture): Generate line
6929 containing a horizontal motion equal to the width of the picture.
6931 * groff/groff.cc (main): Allow PROG_PREFIX to be set at runtime
6932 using GROFF_COMMAND_PREFIX environment variable.
6934 Fri Sep 25 11:40:40 1992 James Clark (jjc at jclark)
6936 * mdate.sh: Use $NF rather than $(NF).
6938 Tue Sep 22 09:47:24 1992 James Clark (jjc at jclark)
6940 * pic/main.cc (main): Use %1 not %c in argument to warning.
6942 * eqn/main.cc (main): Output code to check that geqn was given the
6945 Mon Sep 21 10:59:16 1992 James Clark (jjc at jclark)
6947 * Makefile.in (dist): Instead of doing `make -f ../Makefile', do
6948 `ln -s ../Makefile .; make; rm -f Makefile'.
6950 * troff/hyphen: Rename to...
6952 * troff/input.cc (main): Delete -H option. Don't call
6954 * troff/env.cc: Include searchpath.h and macropath.h.
6955 (exception_dictionary): Deleted.
6957 (read_hyphen_file): Deleted.
6958 (hyphenation_language): New struct.
6959 (class trie, class hyphen_trie): Move declarations up.
6960 (trie_node::~trie_node): Deleted.
6961 (trie::delete_trie_node): New function.
6962 (trie::do_delete): New pure virtual function.
6963 (hyphen_trie::do_delete): New function.
6964 (trie::~trie): New function.
6965 (hyphen_trie::~hyphen_trie): New function.
6966 (trie::clear): No need to chcek that tp is not 0.
6967 (current_language, language_dictionary): New variables.
6968 (hyphen_word): Give an error if no current language. Use
6969 exceptions dictionary in current language.
6970 (hyphen_trie::read_patterns_file): Find file using macro_path.
6971 Allow comments (starting with %) in patterns file. Don't make it
6972 a fatal error if the file can't be found.
6973 (hyphenate): Return if no current language. Get the exceptions
6974 dictionary and the hyphenation patterns from the current language.
6975 (set_hyphenation_language): New variable.
6976 (hyphenation_patterns_file): New function.
6977 (hyphenation_language_reg): New class.
6978 (hyphenation_language_reg::get_string): New function.
6979 (init_hyphen_requests): Bind "hla" to set_hyphenation_language and
6980 "hpf" to hyphenation_patterns_file. Initialize `.hla' number
6982 * groff/groff.cc (main, help, synopsis): Delete -H option.
6983 * include/Makefile.sub: Don't define HYPHENFILE.
6984 * Makefile.in: Delete hyphenfile variable and remove from MDEFINES.
6985 * Makefile.comm (.man.n): Don't substitute for HYPHENFILE.
6986 * tmac/troffrc: Set hyphenation language to `us'. Load `hyphen.us'
6987 hyphenation patterns.
6989 Sun Sep 20 09:33:02 1992 James Clark (jjc at jclark)
6991 * eqn/neqn.sh: New file.
6992 * eqn/Makefile.sub: Handle neqn.sh.
6994 * eqn/eqn.h: Declare `nroff' variable.
6995 * eqn/box.cc (param_table): Add `nroff' param.
6997 * eqn/lex.cc (yylex): Handle TDEFINE and NDEFINE using `nroff'
6999 * tmac/eqnrc: Set `nroff' to 1 for -Tascii or -Tlatin1.
7001 * troff/troff.h (WARN_FONT): New warning.
7002 (WARN_TOTAL): Change accordingly.
7003 * troff/input.cc (DEFAULT_WARNING_MASK): Include WARN_FONT.
7004 (warning_table): Add WARN_FONT.
7005 * troff/node.cc (mount_font_no_translate): Pass argument to
7006 font::load_font. If this is non-zero, give a warning.
7007 Don't give an error message when accessing a font that has already
7008 been found to be invalid.
7009 * include/font.h (font::load, font::load_font): Add additional
7010 optional argument which suppresses error message if the font is
7012 * libgroff/font.cc (font::load_font): Handle additional argument.
7013 (font::load): Add additional argument. If this is non-null, set it
7014 to 1 and don't give error message.
7016 * include/printer.h (printer::end_page): Add argument giving
7018 * libdriver/input.cc (do_file): Pass this.
7019 * grops/ps.cc (ps_printer::end_page): Add argument.
7020 * grodvi/dvi.cc (dvi_printer::end_page,
7021 draw_dvi_printer::end_page): Add argument.
7022 * grotty/tty.cc (class tty_printer): Remove lines_per_page and
7023 columns_per_page members. New member nlines.
7024 (DEFAULT_LINES_PER_PAGE): Deleted.
7025 (tty_printer::tty_printer): Don't compute lines_per_page from
7026 font::paperlength. Don't compute columns_per_page from
7028 (tty_printer::add_char): Don't check horizontal position against
7029 columns_per_page. Grow glyphs vector if neccessary.
7030 (tty_printer::end_page): Add argument giving page_length in units.
7031 Discard lines past end of page.
7033 Wed Sep 16 06:29:52 1992 James Clark (jjc at jclark)
7035 * tmac/tmac.tty-char: Fix definition of \(/l.
7037 * tmac/tmac.X: Define \(en.
7039 Tue Sep 15 10:37:13 1992 James Clark (jjc at jclark)
7041 * acgroff.m4 (GROFF_PRINT): If a system has lpr and lp but not
7042 lpq, then use lp rather than lpr.
7044 * tmac/tmac.s (par@reset): Don't call `ad'.
7045 (par*env-init): Call `ad'.
7047 Sun Sep 13 18:48:20 1992 James Clark (jjc at jclark)
7049 * mdate.sh: Use $(NF) instead of $6 to extract year from output of
7052 * troff/symbol.cc: #undef BLOCK_SIZE if it's defined.
7053 * indxbib/indxbib.cc: Likewise.
7055 Sun Sep 6 09:44:46 1992 James Clark (jjc at jclark)
7057 * libgroff/putenv.c: New file.
7058 * libgroff/Makefile.sub: Add putenv.c to CSRCS.
7059 * Makefile.in: Say that putenv.o can be one of LIBOBJS.
7060 * configure.in: Test for putenv with AC_REPLACE_FUNCS. Test for
7061 stdlib.h with AC_HAVE_HEADERS.
7063 Sat Sep 5 18:11:52 1992 James Clark (jjc at jclark)
7065 * indxbib/dirnamemax.c: Include <sys/dir.h> only if <dirent.h>
7068 Fri Sep 4 09:43:26 1992 James Clark (jjc at jclark)
7070 * eqn/box.cc (gsize): Make it an int.
7071 (set_gsize): Parse argument handling increment or decrement.
7072 (box::top_level): Convert gsize to a string.
7074 * troff/input.cc (exit_troff): Make buf unsigned char [].
7075 Call to make_temp_iterator casts buf to char*.
7077 * Makefile.in ($(TARGETS), dot): Pass $(MDEFINES) to recursive makes.
7079 * Makefile.ccpg (depend.temp): Depends on $(YTABC).
7080 * Makefile.cpg (depend.temp): Likewise.
7082 * Makefile.dep: Remove Makefile.dep from $(REALCLEANFILES).
7084 * Makefile.comm: Add y.output to MOSTLYCLEANFILES.
7086 Thu Sep 3 08:01:55 1992 James Clark (jjc at jclark)
7088 * tmac/tmac.s (B, I, BI, CW): Rewrite avoiding aliases.
7090 Tue Sep 1 18:24:53 1992 James Clark (jjc at jclark)
7092 * Version 1.06 released.
7094 * Integrate mm 1.04.
7096 Fri Aug 28 11:28:19 1992 James Clark (jjc at jclark)
7098 * Makefile.comm, Makefile.ccpg, Makefile.cpg: Fix TAGS target.
7100 Thu Aug 27 11:03:33 1992 James Clark (jjc at jclark)
7102 * afmtodit/afmtodit.pl: Add -n option that disables generation of
7104 * devps/generate/Makefile (CR, CB, CI, CBI): Pass -n flag to
7105 afmtodit. Regenerate.
7107 * tmac/tmac.e ()z): Adjust _b if necessary so as to avoid moving
7108 @f back past the current position.
7110 * tmac/tmac.e: Change calls to @R so that comments are not part of
7113 Tue Aug 25 10:42:07 1992 James Clark (jjc at jclark)
7115 * configure.in: Check for mkstemp with AC_HAVE_FUNCS.
7117 * acgroff.m4 (GROFF_PROG_CCC): Don't check for <osfcn.h>. Instead
7118 check that we can link a call to a function declared in <stdio.h>.
7119 (GROFF_UNISTD_H): New macro.
7120 * configure.in: Call it.
7121 * Makefile.in: Document it.
7122 * include/posix.h: New file.
7123 * troff/troff.h: Don't include <osfcn.h>
7124 * troff/input.cc: Include posix.h.
7125 * libgroff/new.cc, libgroff/tmpfile.cc: Include posix.h rather than
7127 * indxbib/indxbib.cc, libbib/{search.cc,linear.cc,index.cc}:
7128 Include posix.h rather <sys/types.h>, <sys/stat.h>, <osfcn.h>,
7130 * indxbib/indxbib.cc (S_IRUSR, S_IRGRP, S_IROTH): Delete definitions.
7131 * libbib/index.cc (S_ISREG, O_RDONLY): Delete definitions.
7132 * libbib/search.cc (O_RDONLY): Delete definition.
7133 * refer/refer.cc, include/driver.h, pic/pic.h, groff/groff.cc:
7134 Don't include <osfcn.h>.
7136 * acgroff.m4 (GROFF_TIME_T): New macro.
7137 * configure.in: Call it.
7138 * Makefile.in: Document it.
7140 * acgroff.m4 (GROFF_TRADITIONAL_CPP): New macro.
7141 * configure.in: Call it.
7142 * Makefile.in: Document -DTRADITIONAL_CPP.
7143 * include/ptable.h: Don't include generic.h.
7146 * tmac/tmac.s (][): Make [T1 and [T2 aliases for [T.
7147 Afterwards remove [T1 and [T2.
7148 (ref*spec!0, ref*spec!2): Use T1 rather than T.
7149 (ref*spec!1, ref*spec!4, ref*spec!4): Use T2 rather than T.
7150 (ref*add-T2): Renamed from ref*add-T.
7151 (ref*add-T1): New macro.
7153 Mon Aug 24 11:11:11 1992 James Clark (jjc at jclark)
7155 * acgroff.m4 (AC_PROG_CCC): Use GROFF_EXIT rather than exit 1.
7157 * libbib/index.cc: Include <fcntl.h>.
7158 (O_RDONLY): Define if necessary.
7159 (make_index_search_item, index_search_item_iterator::get_tag,
7160 index_search_item::check_files): Use O_RDONLY.
7161 * libbib/seach.cc: Include <fcntl.h>, <sys/types.h>, <sys/stat.h>.
7162 (O_RDONLY): Define if necessary.
7163 (search_list::add_file): Use O_RDONLY.
7164 * indxbib/indxbib.cc: Include <fcntl.h>, <sys/types.h>,
7166 (S_IRUSR, S_IRGRP, S_IROTH): Define if necessary.
7169 * libbib/index.cc (S_ISREG): Define it if necessary.
7170 (index_search_item::load): Use S_ISREG.
7172 * include/driver.h: Include <errno.h>.
7174 Sun Aug 23 11:32:18 1992 James Clark (jjc at jclark)
7176 * eqn/box.cc (body_height): Increase default value to 85.
7177 (body_depth): Increase default value to 35.
7179 Fri Aug 21 05:34:42 1992 James Clark (jjc at jclark)
7181 * eqn/pbox.h (SAVE_FONT_STRING): Define it.
7182 * eqn/box.cc (box::top_level): Hide use of \R in a string that is
7183 protected from expansion with \E.
7185 * acgroff.m4 (GROFF_PAGE): Use `case' to test domain.
7187 * Makefile (Makefile): New target.
7189 * Makefile.sub (configure, distfiles): New targets.
7191 * acgroff.m4 (GROFF_BROKEN_SPOOLER_FLAGS): Avoid using ${var:-val}
7194 Thu Aug 20 12:27:26 1992 James Clark (jjc at jclark)
7196 * eqn/box.cc (param_table): Add body_height and body_depth.
7198 * eqn/lex.cc (def_table): Make circumflex in hat_def roman.
7200 Tue Aug 18 16:24:25 1992 James Clark (jjc at jclark)
7202 * psbb/Makefile.sub: Don't link with libgroff.a.
7204 * acgroff.m4 (GROFF_PUTENV): New macro.
7205 * configure.in: Call GROFF_PUTENV.
7206 * Makefile.in: Document STDLIB_H_DECLARES_PUTENV.
7207 * groff/groff.cc: Don't declare putenv if STDLIB_H_DECLARES_PUTENV
7210 * troff/env.cc (distribute_space): Rename force_forward argument
7211 to force_reverse. Reverse the list if force_reverse is true.
7213 Mon Aug 17 17:49:05 1992 James Clark (jjc at jclark)
7215 * tmac/tmac.an: Don't define a string `T'. Just define Tm.
7217 * eqn/pile.cc (matrix_box::compute_metrics): Don't allow computed
7218 height or depth to be negative. Guard against SUP_RAISE quantity
7221 Sat Aug 15 08:18:54 1992 James Clark (jjc at jclark)
7223 * devps/generate/textmap: Add `an' (arrowhorizex).
7224 * tmac/tmac.ps: \(an overlaps horizontally.
7225 * tmac/tmac.dvi, tmac/tmac.tty: Add `an'.
7227 * devps/symbolchars: Add arrowverttp, arrowvertbt.
7228 * devps/textmap: Add arrowvertex.
7229 * eqn/delim.cc (delim_table): Add uparrow, downarrow and
7230 updownarrow delimiters.
7231 * tmac/tmac.ps, tmac/tmac.X: Add definition of \(va.
7233 * tbl/table.cc (simple_entry::position_vertically,
7234 block_entry::position_vertically): For a centered entry, perform
7235 the motion in two stages.
7237 * refer/refer.cc (split_punct): Don't call lookup_token if there
7240 Fri Aug 14 11:14:58 1992 James Clark (jjc at jclark)
7242 * troff/input.cc (token::next): Delete token_node after copying
7245 * grodvi/grodvi.cc (dvi_printer::dvi_printer): Initialize
7248 * libdriver/printer.cc (printer::load_font): Delete old_font_table.
7250 * grops/ps.cc (ps_printer::define_encoding): Delete elements of vec.
7252 Tue Aug 11 13:50:38 1992 James Clark (jjc at jclark)
7254 * grops/ps.cc (usage): -b option takes an argument.
7256 * devps/prologue (PLG): New procedure.
7257 * grops/ps.cc (main, usage): New -g option.
7258 (ps_printer::~ps_printer): If guess_flag is set, guess the paper
7261 Mon Aug 10 11:17:53 1992 James Clark (jjc at jclark)
7263 * include/cset.h: Include <limits.h> if we have it.
7265 * libgroff/illegal.cc: New file.
7266 * include/lib.h (illegal_input_char): Use table.
7267 * troff/input.cc (ESCAPE_RIGHT_PARENTHESIS): Renumber to 0206.
7268 * pic/lex.cc (ARG1): Renumber to 14.
7269 * eqn/lex.cc (ARG1: Likewise.
7271 * troff/Makefile.sub (majorminor.cc): Handle 3 part versions
7272 (eg 1.05.90) correctly.
7274 Sun Aug 9 13:35:43 1992 James Clark (jjc at jclark)
7276 * tmac/tmac.e (sr): Deleted. Set $r and $R directly.
7277 Rename $r and $R registers to $v and $V.
7278 ($r, $R): Initialize to 0.
7279 (@v, @V): New macros.
7283 * troff/input.cc (main, usage): Add -R option that says not to
7285 * eqn/main.cc (main, usage): Rename -n to -R.
7287 Sat Aug 8 00:16:00 1992 James Clark (jjc at jclark)
7289 * devps/DESC.in: Leave font positions 5-9 blank.
7290 * devdvi/DESC.in: Likewise.
7292 * grog/grog.pl: Handle `.PS <file' correctly.
7294 * troff/input.cc (input_stack::push): Improve error message when
7295 input stack limit exceeded.
7297 Fri Aug 7 13:08:16 1992 James Clark (jjc at jclark)
7299 * refer/refer.cc (main): Fix typo in handling of `a' option.
7301 * refer/refer.cc (do_bib): In state START after a newline remain
7304 * groff/groff.sh: Deleted.
7305 * groff/Makefile.sub: Delete handling of groff.sh.
7307 * pic/troff.cc (troff_output::text): Test \n(0p rather than \*(.T
7308 to determine whether to use \X'ps:...'.
7309 * tmac/troffrc: Set 0p register to 0.
7310 * tmac/tmac.ps: Set 0p register to 1.
7312 * groff/groff.cc: Support -X option. Give warning for -TXps and
7313 transform to -X -Tps. Pass troff a -r.X=1 option if -X is used.
7314 * tmac/troffrc: Support -r.X=1.
7316 * pic/troff.cc (troff_output::dot): Don't test
7317 zero_length_line_flag.
7319 Thu Aug 6 13:32:08 1992 James Clark (jjc at jclark)
7321 * include/lib.h: Declare getopt() and friends unless
7322 STDLIB_H_DECLARES_GETOPT is defined.
7324 * doc/chars.tr: Delete.
7325 * man/groff_char.man: New file.
7327 Wed Aug 5 00:38:58 1992 James Clark (jjc at jclark)
7329 * tmac/tmac.e (np, bu): Test \n($p with string expression in case
7330 user has changed register format.
7332 Mon Aug 3 11:22:18 1992 James Clark (jjc at jclark)
7334 * groff/groff.cc: Get rid of device_table. Get postprocessor from
7335 `postpro' command in DESC file. Get spooler command from `print'
7336 command in DESC file. Execute spooler command with /bin/sh.
7338 * groff/groff.cc: Split Unix-specific parts into...
7339 * groff/pipeline.c: New file.
7342 * COPYING: New file.
7343 * all files: Update copyright notices.
7345 * Rearrange files. Redo Makefiles. Use autoconf.
7347 Sat Aug 1 09:36:50 1992 James Clark (jjc at jclark)
7349 * troff/input.c (charinfo_to_node_list): Interpret character
7350 definition with escape_char of `\'.
7352 Tue Jul 28 12:20:12 1992 James Clark (jjc at jclark)
7354 * lib/strerror.c, lib/iftoa.c, lib/itoa.c: Don't include lib.h.
7355 Define INT_DIGITS as big enough for 64-bit integer.
7356 * lib/strtol.c: Don't include lib.h.
7357 * lib/lib.h: Delete ifdef __cplusplus stuff.
7359 Mon Jul 27 11:08:50 1992 James Clark (jjc at jclark)
7361 * ps/devps/Makefile: Add DESC to DEVICEFILES. Separate out rule
7362 for making DESC. Make $(FONTS) depend on DESC. afmtodit should
7363 get DESC from current directory.
7365 Sun Jul 26 15:38:26 1992 James Clark (jjc at jclark)
7367 * tbl/main.c (main): Always reset the line number when reading
7370 * tbl/table.c (table::print_single_hline, table::print_double_hline,
7371 table::define_bottom_macro, table::do_row, table::do_top): Round
7372 vertical spacing up to vertical resolution.
7374 Fri Jul 24 14:32:07 1992 James Clark (jjc at jclark)
7376 * ps/ps.h (enum resource_type): Avoid comma at end of
7378 * dvi/dvi.c (class dvi_printer): Likewise.
7379 * dvi/tfmtodit.c (gf::load): Likewise.
7380 * refer/label.y (struct expression): Likewise.
7381 * refer/refer.c (class label_processing_state): Likewise.
7382 * refer/indxbib.c (do_file): Likewise.
7383 * troff/troff.c (enum warning_type): Likewise.
7384 * tbl/main.c (process_data): Likewise.
7385 * troff/charinfo.h (class charinfo):
7387 Wed Jul 22 09:17:58 1992 James Clark (jjc at jclark)
7389 * dvi/devdvi/textt.map: Add entry for `-'. Regenerate fonts.
7391 Tue Jul 21 11:39:26 1992 James Clark (jjc at jclark)
7393 * groff.c: Move to new groff subdirectory.
7394 * groff/Makefile: New file.
7395 * Makefile: Remove handling of groff.c. Add groff to SUBDIRS.
7397 * man/mdate.sh: Use ls -L if supported.
7399 * Consolidate all header files produced by gendef into lib/defs.h.
7400 * lib/macropath.c, lib/fontfile.c, lib/device.c: Include defs.h.
7401 Don't include path.h.
7402 * lib/Makefile (path.h): Don't generate.
7403 * troff/input.c: Include defs.h. Don't include config.h.
7404 * troff/Makefile (config.h): Don't generate.
7405 * refer/index.h: Don't include suffix.h.
7406 * refer/index.c: Include defs.h.
7407 * refer/indxbib.c: Include defs.h.
7408 * refer/refer.h, refer/lkbib.h: Don't include path.h. Include
7410 * refer/Makefile (suffix.h, path.h): Don't generate.
7411 * groff.c: Don't include config.h. Include defs.h.
7412 * Makefile (config.h): Don't generate.
7413 (lib/defs.h): Generate.
7414 (topclean): Remove lib/defs.h.
7416 Mon Jul 20 10:12:57 1992 James Clark (jjc at jclark)
7418 * lib/malloc.c, lib/getpagesize.h: Deleted.
7419 * Makefile: Add COOKIE_BUG configuration option. Delete malloc
7421 * lib/Makefile: Delete malloc-related stuff.
7422 * lib/new.c: Workaround COOKIE_BUG if necessary.
7424 * refer/lkbib.c, refer/indxbib.c: Don't include refer.h. Include
7425 needed header files directly.
7426 * refer/refer.h: Omit definition of DEFAULT_INDEX.
7427 * Makefile: Include definition of DEFAULT_INDEX in path.h.
7429 Sun Jul 19 10:19:22 1992 James Clark (jjc at jclark)
7431 * lib/font.c (FONT_COMMAND_HANDLER): Pass command name and single
7433 * lib/font (font::load_desc, font::load): Don't split argument of
7435 (font::handle_unknown_font_command): Change type.
7436 * ps/ps.c (ps_font::handle_unknown_font_command,
7437 handle_unknown_desc_command): Change type.
7438 * dvi/dvi.c (dvi_font::handle_unknown_font_command): Change type.
7440 Fri Jul 17 11:12:49 1992 James Clark (jjc at jclark)
7442 * lib/font.h (font::handle_unknown_font_command): Add file and
7444 * lib/font.c (font::handle_unknown_font_command):
7445 * ps/ps.c (ps_font::handle_unknown_font_command):
7446 * dvi/dvi.c (dvi_font::handle_unknown_font_command): Add file and
7447 lineno arguments. Use _with_file_and_line functions for error
7450 * lib/fontfile.c (font::unknown_desc_command_handler): New static
7452 * lib/font.c (font::set_unknown_desc_command_handler): New
7454 (font::load_desc): For unknown commands, call
7455 unknown_desc_command_handler if not null.
7456 * lib/font.h (class font): Declare them.
7457 (FONT_COMMAND_HANDLER): New typedef.
7458 * ps/ps.c (handle_unknown_desc_command): New function.
7459 (main): Set bflag if we had a -b option. Call
7460 font::set_unknown_desc_command_handler.
7461 (broken.h): Don't include.
7462 * ps/Makefile: No need for broken.h. Pass BROKEN_SPOOLER_FLAGS to
7464 * ps/devps/Makefile: Add `broken' command to DESC file using
7465 BROKEN_SPOOLER_FLAGS.
7467 * macros/tmac.e ([, ]): Add as synonyms for { and }.
7469 * macros/tmac.e ($p): Only exdent if \$3 > 0.
7471 * macros/tmac.e (@R, @S): New macros.
7472 Declare @, po, $0, $i, $p, df, so, fu, bt, *, ?a, ?b, ?C, ?e, ?H,
7473 ?I, ?n, ?o, ?R, ?s, ?T, ?W, ?w registers with @R.
7474 Declare $H, $[0-9], .. macros with @S.
7475 Declare |0, |1, |2, |3 strings with @S.
7477 * macros/tmac.e (@S): Rename to @U.
7479 * macros/tmac.e (@z): Define @b and bp as empty instead of
7482 * macros/tmac.e (@m): Deleted.
7483 (@h): Don't call @m.
7484 (@z): Don't set @m trap.
7486 * macros/tmac.e ($h, $f): Define |z as empty string.
7488 * macros/tmac.e (@D): Rework to avoid unbalanced .el requests.
7491 * macros/tmac.e (@h): Set ?H, ?C , ?s registers to 0 rather than
7493 ()f): Likewise for * register.
7495 * macros/tmac.e (sr): Don't ever scale the arguments. If the third
7496 argument is missing, don't change $R. Call sr with three
7497 arguments when initializing.
7499 Thu Jul 16 12:17:12 1992 James Clark (jjc at jclark)
7501 * macros/tmac.e (sr): New macro.
7502 Initialize $r and $R using sr.
7504 * macros/tmac.e (,): Delete \*(#[.
7506 * troff/env.c (set_tabs): Read the tab type even if the position
7507 is bad. Allow the position of the first tab stop to be negative.
7509 Wed Jul 15 13:14:37 1992 James Clark (jjc at jclark)
7511 * refer/dirnamemax.c: Use pathconf() if <unistd.h> defines
7513 * refer/Makefile: Compile dirnamemax.c using -DHAVE_UNISTD_H
7514 rather than -DPATHCONF_MISSING.
7515 * Makefile: Get rid of PATHCONF_MISSING.
7517 * refer/map.c: New file.
7518 * refer/index.c: Interface to mmap through map.c. Rename map_size
7520 * refer/Makefile: Handle map.c.
7521 * Makefile: Include -DHAVE_MMAP in OLDCFLAGS rather than CFLAGS.
7523 Tue Jul 14 14:15:20 1992 James Clark (jjc at jclark)
7525 * Makefile: RANLIB should be `true' if there is no ranlib.
7526 * lib/Makefile (libgroff.a): Simplify.
7527 * driver/Makefile (libdriver.a): Simplify.
7529 * Makefile: Change -DWAIT_COREDUMP_0200 to -DWCOREFLAG=0200.
7530 * groff.c (WCOREDUMP): Use WCOREFLAG. Define only if not already
7533 Sat Jul 11 09:19:17 1992 James Clark (jjc at jclark)
7535 * troff/env.c (compare_ranges): Declare as extern "C".
7537 * troff/input.c (init_registers): Use `struct tm' instead of `tm'.
7539 * macros/tmac.s, macros/tmac.e: Change .nx /dev/null to .nx.
7541 Wed Jul 8 11:52:27 1992 James Clark (jjc at jclark)
7543 * pic/troff.c (troff_output::text): Merge in grops_output::text,
7544 but conditionalize use of \X based on \*(.T.
7545 (grops_output::*): Deleted.
7546 * pic/output.h: Delete declaration of make_grops_output.
7547 * pic/main.c (main): Ignore -p and -x. driver_extension_flag is 1
7548 by default. -n sets it to 0.
7549 (usage): Corresponding changes.
7550 * groff.c (main): Don't pass -x or -p to pic.
7551 * groff.sh: Likewise.
7553 * ps/ps.c (ps_printer::do_exec, ps_printer::do_file): Force ndefs
7556 * ps/devps/afmtodit: Change calculation of asc_boundary and
7557 desc_boundary. Make these bounds inclusive.
7558 * ps/devps: Regenerate font files.
7560 Tue Jul 7 13:14:15 1992 James Clark (jjc at jclark)
7562 * macros/tmac.latin1: New file.
7563 * macros/tmac.tty-char: Use tmac.latin1.
7564 (tmac.tty-tr): Deleted.
7565 * macros/Makefile: Install tmac.latin1.
7566 * macros/tmac.dvi: Use tmac.latin1.
7567 * macros/troffrc: Translate \[char160] onto no-break space here.
7568 * macros/{tmac.dvi,tmac.ps,tmac.tty,tmac.X75}: Don't do it here.
7570 Mon Jul 6 11:06:52 1992 James Clark (jjc at jclark)
7572 * macros/tmac.Xps: Use `do' request.
7574 * macros/tmac.ps: Use `do' request.
7576 * macros/tmac.e (@C): Use `do' request.
7578 * macros/tmac.X, macros/tmac.Xps: Moved from xditview.
7579 * macros/Makefile: Install tmac.X*.
7581 * tty/tmac.tty, tty/tmac.tty-char: Move to macros.
7582 * tty/Makefile: Don't install tmac.tty*.
7583 * macros/Makefile: Install tmac.tty*.
7585 * dvi/tmac.dvi: Move to macros.
7586 * dvi/Makefile: Don't install tmac.dvi.
7587 * macros/Makefile: Install tmac.dvi.
7589 * ps/tmac.ps*: Move to macros.
7590 * ps/Makefile: Don't install tmac.ps*.
7591 * macros/Makefile: Install tmac.ps*.
7593 * eqn/box.c: Provide draw_lines parameter corresponding to -D
7595 * macros/eqnrc: Set draw_lines parameter based on device.
7596 * groff.c: Don't pass -D flag to eqn.
7597 * groff.sh: Likewise.
7598 * eqn/main.c: Warn about use of -D.
7600 * troff/input.c (process_startup_file): New function.
7601 (main): Call process_startup_file().
7602 * macros/troffrc: New file.
7603 * macros/Makefile: Install troffrc.
7604 * groff.c (main): Don't pass extra -m option to troff. For a
7605 pseudo device pass the name of the pseudo device to troff using
7607 * groff.sh: Likewise.
7608 * groff.c (possible_command::prepend_arg): Deleted.
7610 * troff/input.c (do_request): New function.
7611 (init_input_requests): Bind "do" to do_request.
7613 * eqn/main.c (main): Instead of loading eqnchar from device directory,
7614 load eqnrc from macro directory.
7615 * macros/eqnrc: New file.
7616 * macros/Makefile: Install eqnrc.
7617 * ps/devps/eqnchar: Deleted.
7618 * ps/devps/Makefile: Don't install eqnchar.
7619 * dvi/devdvi/eqnchar: Deleted.
7620 * dvi/devdvi/Makefile: Don't install eqnchar.
7621 * groff.c (main): Pass -M to eqn. Don't pass -F to eqn. New
7624 * lib/device.[ch]: New files.
7625 * lib/font.h (font::set_device_name, font::get_device_name):
7627 * lib/fontfile.c: Use device.h.
7628 * lib/Makefile: Handle device.[ch]. Make paths.h define DEVICE.
7629 * troff/input.c: Delete definition of `device'.
7630 (main): Don't initialize device.
7631 * troff/troff.h: Include device.h rather than declaring device.
7632 * troff/Makefile: No need to handle DEVICE.
7633 * driver/input.c: Include device.h. Don't use
7634 font::{set,get}_device_name.
7635 * groff.c, Makefile: Rename device.h to config.h.
7636 * groff.c: Use library device variable.
7637 * eqn/main.c: Use library device variable.
7638 * eqn/Makefile: No need to handle DEVICE.
7640 * lib/searchpath.[ch]: New files.
7641 * lib/Makefile: Handle searchpath.[ch].
7642 * troff/input.c (open_file, init_dirs): Deleted.
7643 (macro_dirs): Deleted.
7644 (open_mac_file, macro_source): Use class search_path.
7645 (add_string, struct string_list): Move definition.
7646 (main): Change -M option to use macro_path. Delete call to
7648 * lib/fontfile.c (font::command_line_font_dir, font::open_file):
7649 Rewrite to use class search_path.
7650 * lib/font.h, lib/fontfile.c (font::cl_font_dirs): Deleted.
7651 * lib/Makefile: fontfile.c depends on searchpath.h.
7652 * lib/Makefile: Rename fontpath.h to paths.h. Make paths.h define
7654 * lib/macropath.[ch]: New files.
7655 * troff/Makefile: No need to handle MACROPATH.
7657 * troff/input.c: Delete DUMP code.
7658 * lib/fontfile.c, lib/font.h: Delete
7659 font::forget_command_line_font_dirs.
7661 * troff/input.c (push_token): New function.
7662 (handle_first_page_transition): Use push_token().
7663 (process_input_stack): Change handling of a space at the beginning
7666 Sun Jul 5 17:11:09 1992 James Clark (jjc at jclark)
7668 * troff/input.c (font_dirs): Delete unused variable.
7670 * eqn/lex.c (do_set): Correct error messages.
7672 Sat Jul 4 10:20:55 1992 James Clark (jjc at jclark)
7674 * troff/input.c (do_define_string): Allow the string name to be
7675 followed immediately by a tab.
7676 (define_character): Likewise.
7678 Thu Jul 2 10:59:15 1992 James Clark (jjc at jclark)
7680 * ps/ps.c (ps_printer::draw): When drawing an arc, don't allow k to
7683 * troff/input.c (input_iterator::is_file): New virtual function.
7684 (file_iterator::is_file): New function.
7685 (input_stack::end_file): New function.
7686 (input_stack::next_file): Handle the situation where there is no
7687 file on the input stack correctly. Avoid making two passes over
7689 (next_file): Make the filename optional; in this case call
7690 input_stack::end_file().
7692 Wed Jul 1 10:17:25 1992 James Clark (jjc at jclark)
7694 * dvi/tmac.dvi: Change the definitions of \(ul and _ so that they
7695 produce a real _ charater when the current font is CW and _
7698 * lib/errarg.c (errarg::errarg(const char *)): Invert conditional
7699 expression to work around gcc 2.2 bug.
7701 Wed Jun 24 08:12:24 1992 James Clark (jjc at jclark)
7703 * eqn/main.c (main): Don't give an error if we can't find eqnchar.
7705 * troff/env.c (environment::add_padding): New function.
7706 (environment::add_char): Use add_padding().
7707 (environment::space): Likewise.
7708 (environment::wrap_up_field): Add some padding if there is none
7709 and there's no current tab.
7710 * troff/env.h: Declare environment::add_padding.
7712 Mon Jun 22 08:37:45 1992 James Clark (jjc@jclark)
7714 * pic/pic.y: undef fmod and rand before declaring them.
7716 Sun Jun 14 11:40:18 1992 James Clark (jjc@jclark)
7718 * troff/input.c (main): If the DESC file specifies a font name of
7719 0, then leave the corresponding font position empty.
7721 * nroff.sh: New file.
7722 * Makefile (install.nobin): Install nroff.sh.
7724 * tty/devlatin1/R.proto: Add ao as synonym for de.
7725 * tty/tmac.tty-char: Define ao as o.
7727 * tty/dev{ascii,latin1}/R.proto: Add aq.
7728 * tty/tmac.tty-char: Delete definition of aq.
7730 Mon Jun 8 11:43:20 1992 James Clark (jjc@jclark)
7732 * troff/input.c (init_charset_table): Don't translate 0240.
7733 * ps/tmac.ps: Translate char160 to space.
7734 * dvi/tmac.dvi: Likewise.
7735 * tty/tmac.tty: Likewise.
7737 Sun Jun 7 10:52:35 1992 James Clark (jjc@jclark)
7739 * dvi/tmac.dvi: Add support for all Latin-1 characters.
7741 * macros/tmac.s: Delete definitions of \(rg, \(ah, \(ad, \(a-,
7742 \(ao, \(ac, \(ho, \(-D, \(Sd, \(TP, \(Tp, \(ss, \(AE, \(ae, \(OE,
7745 * tty/tmac.tty-char: Add \(ah.
7747 * dvi/tmac.dvi: Add definitions of Tp, TP, Sd, -D, ho.
7748 No need to define \(FM and \(!/. Conditionalize all character
7751 * ps/devps/lgreekmap: Add +h, +f, +p.
7753 * ps/tmac.psnew: New file.
7754 * ps/Makefile: Install tmac.psnew.
7756 * troff/input.c (charinfo_to_node_list): Don't ever interpret
7757 character definitions in compatible mode.
7759 * troff/input.c (remove_character): New function.
7760 (init_input_requests): Bind remove_character to "rchar".
7762 * ps/tmac.psold: New file.
7763 * ps/Makefile: Install tmac.psold.
7764 * ps/tmac.ps: Load tmac.psold. Move definitions of ISO Latin-1
7765 characters into tmac.psold. Make these definitions unconditional.
7767 * tty/tmac.tty-char: Define \n(_C only if it is not already defined.
7769 * ps/tmac.ps: Don't define \('c and \('C.
7771 * ps/devps/textmap: Move Greek characters to...
7772 * ps/devps/symbolchars:
7774 Sat Jun 6 16:41:17 1992 James Clark (jjc@jclark)
7776 * ps/devps/text.enc: Add quotesingle.
7777 * ps/devps/textmap: Add +h, +f, +p, Fn, Bq, bq, aq, lz.
7778 * tty/tmac.tty-char: Likewise.
7779 * dvi/devdvi/texmi.map: Add +h, +f, +p.
7780 * dvi/devdvi/texi.map: Add Fn.
7781 * dvi/devdvi/msam.map: Add lz.
7782 * dvi/tmac.dvi: Handle Bq, bq, aq.
7784 * pic/lex.c (get_token): Recognize 'th.
7785 * pic/map.y: Allow `expr'th in contexts where ORDINAL was allowed.
7787 Fri Jun 5 11:20:46 1992 James Clark (jjc@jclark)
7789 * ps/devps/textmap: Move di, mu, +- to...
7790 * ps/devps/symbolchars:
7792 * macros/tmac.s (@XS): Don't call par@reset or fi.
7793 (XA): Call LP. Turn off adjustment. Reduce line length.
7795 * macros/tmac.s: Initially alias XS to LP.
7796 (XS): Rename to @XS.
7797 (cov*ab-init): Alias XS to @XS.
7799 Thu Jun 4 09:12:05 1992 James Clark (jjc@jclark)
7801 * troff/token.h: Delete TOKEN_CHAR_HEIGHT, TOKEN_CHAR_SLANT,
7802 TOKEN_FONT_NAME, TOKEN_FONT_POSITION, TOKEN_SIZE tokens.
7803 (token::is_size, token::changes_env): Deleted.
7804 * troff/number.c (parse_term): No need to process \s explicitly.
7805 Call tok.next() only after scale indicator has been processed.
7806 * troff/input.c (do_overstrike, do_bracket): No need to process \s,
7808 (token::next): Handle \s, \f, \S, \H immediately rather than
7809 returning them as tokens.
7810 (token::operator==, token::description, token::add_to_node_list,
7811 token::process): Remove handling of deleted tokens.
7813 * troff/env.c (environment::add_char): When adding padding
7814 indicator character, call start_line() if necessary.
7816 Wed Jun 3 09:55:50 1992 James Clark (jjc@jclark)
7818 * ps/devps/afmtodit: Don't output 0 kerns.
7820 * ps/devps/afmtodit: Remove directory from name of encoding in
7821 font description file.
7823 * ps/devps/afmtodit: Improve error messages.
7825 * ps/devps/afmtodit: Allow DESC file to be specified with -d.
7827 * ps/devps/Makefile: Incorporate FontMakefile. Rework.
7828 * ps/devps/FontMakefile: Deleted.
7829 * ps/devps/afmname: New file.
7831 * ps/devps/symbol.sed: New file.
7832 * ps/devps/symbol.diff: Deleted.
7833 * ps/devps/FontMakefile: Generate symbol.afm using symbol.sed.
7834 Generate zapfdr.afm from zapfd.afm.
7836 * tty/tmac.tty (tty-char): Prefix definition with ".
7838 * macros/tmac.an (TP): Don't start a diversion if one has already
7841 * tty/tmac.tty-char: Add Latin-1 characters.
7843 * tty/tmac.tty-char: Incorporate suggestions from Paul Eggert.
7845 Tue Jun 2 00:54:34 1992 James Clark (jjc@jclark)
7847 * tbl/table.c (table::allocate): Delete old_vline, old_entry.
7848 Move declaration of struct horizontal_span.
7850 * tbl/table.c (table::table): Initialize span_list.
7851 (table::~table): Delete span_list.
7853 * lib/ptable.h (PTABLE(T)::~PTABLE(T)): Delete v.
7855 * ps/devps/Makefile: Avoid dependency on GNU make.
7857 * ps/tmac.ps: Check that character does not already exist before
7860 * tty/tmac.tty: Add definitions of \(ff, \(!=, \(==, \(~=, \(sq,
7861 \(OE, \(oe, \(AE, \(ae, \(lh, \(rh. Delete definitions of \(en,
7862 \(ru, \(ul, \(br, \(bv, \(sl which are in the font description
7865 * tty/tmac.tty-char: New file.
7866 * tty/Makefile: Install tmac.tty-char.
7867 * tty/tmac.tty: Move definitions of \(ua, \(da, \(uA, \(dA into
7870 * tty/tmac.tty: Fix definition of \(34.
7872 * tty/dev{ascii,latin1}/R.proto: Add ha and ti. Map
7873 bracket-drawing characters onto |. Add *o.
7875 * troff/env.c (environment::wrap_up_tab): Increment field_spaces
7876 only if current_field.
7878 * troff/dictionary.c (dictionary::lookup): Free old_table after
7881 Mon Jun 1 10:15:22 1992 James Clark (jjc@jclark)
7883 * tty/dev{ascii,latin1}/R.proto: Add uppercase Greek characters
7884 whose glyphs are identical to glyphs of some Roman character.
7886 * tty/devlatin1/R.proto (bu): Deleted.
7887 * tty/devascii/R.proto (bu): Deleted.
7888 * tty/tmac.tty: Add definition of \(bu.
7890 * eqn/main.c (do_file): Pass FILE as argument.
7891 (main): Automatically load eqnchar. New options -F and -n.
7892 Pass do_file an opened FILE.
7893 * groff.c: Don't pass eqnchar to eqn. Pass -F options onto eqn.
7894 No need to include font.h.
7895 * groff.sh: Likewise. Don't need to use - for standard input.
7896 Prefix files with -- if first file starts with -.
7898 * macros/tmac.e: Conditionalize use of \$* on \n(.g.
7900 * troff/env.c (environment::possibly_break_line): Don't set line
7901 to 0 across call to output_line(). Don't call output_line() until
7902 after discarding nodes after break.
7904 Sun May 31 10:45:29 1992 James Clark (jjc@jclark)
7906 * request.h (macro::empty): Declare it.
7907 * input.c (macro::empty): New method.
7908 (interpolate_macro): Don't give a WARN_SPACE if the two-character
7911 Sat May 30 10:27:15 1992 James Clark (jjc@jclark)
7913 * troff/env.c (environment::start_field): Decrement space_total
7914 when a space is frozen.
7916 Fri May 22 14:34:38 1992 James Clark (jjc@jclark)
7918 * macros/tmac.an (R): Delete macro.
7920 * troff/input.c (get_copy, token::next): Support \# (like \" but
7921 newline is ignored).
7923 * troff/input.c (token::next): Fix error message in 'Y' case.
7925 Thu May 21 09:26:24 1992 James Clark (jjc@jclark)
7927 * eqn/delim.c (define_extensible_string): Recognize any prefix of
7930 Fri May 15 10:20:41 1992 James Clark (jjc at jclark)
7932 * c++test.c: Include <osfcn.h>.
7934 * lib/strtol.c, lib/getcwd.c, ps/psbb.c: Declare errno in case
7937 Fri May 8 09:37:19 1992 James Clark (jjc at jclark)
7939 * tbl/table.c (table::divide_span): Don't count column separation
7940 if expand was specified.
7942 * tbl/main.c (process_format): Don't ignore width specs in
7943 continued format. Give warning for changing equal widths or
7944 column separation in continued format.
7945 (process_data): Set column separation, minimum width, equal
7946 columns at end of table.
7948 Thu May 7 08:50:40 1992 James Clark (jjc at jclark)
7950 * troff/node.c (kern_pair_node::add_discretionary_hyphen,
7951 node::add_discretionary_hyphen): Use soft_hyphen_char.
7952 (set_soft_hyphen_char): New function.
7953 (init_node_requests): Bind to shc. Initialize soft_hyphen_char.
7955 * Makefile (c++tested): Give more helpful message if test fails.
7957 Tue May 5 10:58:39 1992 James Clark (jjc at jclark)
7959 * troff/input.c (init_charset_table): Translate 0240 to
7960 an unbreakable space.
7962 * troff/token.h (token::hyphen_indicator): New function.
7963 * troff/charinfo.h (TRANSLATE_HYPHEN_INDICATOR): New special
7965 * troff/input.c (translate): Allow translation to \%.
7966 * troff/node.c (node::add_char): Handle
7967 TRANSLATE_HYPHEN_INDICATOR.
7968 (make_node): Don't allow TRANSLATE_HYPHEN_INDICATOR here.
7970 * troff/input.c (init_charset_table): Don't set BREAK_AFTER flag
7973 * tty/devlatin1/R.proto: \(hy and - should print as 055.
7975 Tue Apr 21 09:24:42 1992 James Clark (jjc at jclark)
7977 * groff.c (run_commands): If the last command gets a SIGPIPE send
7978 a SIGPIPE to all children than haven't yet terminated. When
7979 command terminates, set pid field to -1.
7981 Fri Apr 17 11:20:48 1992 James Clark (jjc at jclark)
7983 * groff.c (main): Pass an appropriate -filename option to gxditview.
7985 Thu Apr 16 15:11:40 1992 James Clark (jjc at jclark)
7987 * Makefile.bd (install): Remove existing program before copying.
7989 * Makefile, */Makefile, Makefile.bd, groff.sh, groff.c: Allow
7990 programs which have Unix counterparts to be installed with
7991 user-specified prefix.
7993 * troff/input.c (exit_troff): Don't check if exit_started.
7994 (exit_request): Don't call exit_troff if exit_started.
7996 * Makefile.bd (install.mm): Rename to install.dwbmm.
7998 Tue Apr 14 10:05:10 1992 James Clark (jjc at jclark)
8000 * driver/input.c (do_file): Add missing break for '#' case.
8002 Mon Apr 13 10:11:02 1992 James Clark (jjc at jclark)
8004 * troff/input.c (input_stack::clear): Clear past any boundaries and
8005 then add the boundaries back.
8007 * troff/input.c (exit_troff): Return immediately if already
8010 * macros/tmac.s (pg@end-text): New macro. Use pg@end-text for the
8012 (pg*end-page): If the text has ended and there are no more
8013 footnotes or keeps, exit.
8015 * macros/doc-ditroff (Lq, Rq): Define as \(lq and \(rq.
8017 * troff/input.c (init_charset_table): Make \(rq transparent by
8020 * macros/tmac.an: Define lq and rq strings.
8022 * macros/tmac.s (Q, U): Define as \(lq and \(rq.
8024 Sun Apr 12 12:54:37 1992 James Clark (jjc at jclark)
8026 * troff/env.c (environment::final_break): New function.
8027 (environment::newline): Set prev_line_interrupted to 2 if
8029 * troff/env.h: Declare environment::final_break.
8030 * troff/input.c (exit_troff): Call environment::final_break()
8031 instead of environment::do_break().
8033 * macros/Makefile: Install man.local if $(MACRODIR)/man.local
8034 doesn't already exist.
8035 * macros/man.local: New file.
8036 * macros/tmac.an: Load man.local.
8037 * macros/man.ultrix: New file.
8039 Sat Apr 11 17:32:04 1992 James Clark (jjc at jclark)
8041 * troff/input.c (exit_groff): Rename to...
8042 (exit_troff): New function.
8044 * troff/div.c (exit_started, done_end_macro,
8045 seen_last_page_ejector): New global variables.
8046 (began_page_in_end_macro): New static variable.
8047 (exit_flag): Deleted.
8048 (top_level_diversion::top_level_diversion): Initialize
8050 (top_level_diversion): More elaborate test for whether
8051 cleanup_and_exit() should be called.
8052 Set began_page_in_end_macro if the end macro isn't yet finished.
8053 * troff/div.h (top_level_diversion::last_page_count): New data
8055 (top_level_diversion::set_last_page): New function.
8056 (exit_started, done_end_macro, seen_last_page_ejector): Declare.
8057 * troff/env.c (do_break): Zero prev_line_interrupted.
8058 * troff/input.c (exit_flag): Delete declaration.
8059 (LAST_PAGE_EJECTOR): New magic cookie.
8060 (token::next): Handle LAST_PAGE_EJECTOR.
8061 (exit_groff): Set exit_started and done_end_macro instead of
8062 exit_flag. Call top_level_diversion::set_last_page. Push a
8063 LAST_PAGE_EJECTOR instead of calling push_page_ejector(). Do
8064 another ejection after setting seen_last_page_ejector.
8066 Thu Apr 9 04:37:11 1992 James Clark (jjc at jclark)
8068 * etc/grog.sh, etc/grog.sh: Recognize -me sh macro.
8070 * macros/tmac.e (TH): Make sure there's room for the initial
8073 * macros/tmac.s (par@init): Make PD and DD at least \n(.V.
8074 Set FVS in points rather than units.
8076 Mon Apr 6 11:21:32 1992 James Clark (jjc at jclark)
8078 * troff/div.c (top_level_diversion::add_trap): Don't consider the
8079 position of empty slots.
8081 Fri Apr 3 10:46:45 1992 James Clark (jjc at jclark)
8083 * ps/devps/S: Fix height and depth of parenrightex.
8084 * ps/devps/symbol.diff: Regenerate.
8086 Sat Mar 28 21:17:52 1992 James Clark (jjc at jclark)
8088 * tmac.e (u): Do underlining as in -mgs.
8090 Fri Mar 27 09:23:44 1992 James Clark (jjc at jclark)
8092 * tty/tty.c (tty_printer::end_page): If overstriking is
8093 suppressed, still turn overstruck horizontal and vertical lines
8096 * lib/new.c: Back out Feb 24 change; no longer needed with gcc
8099 * refer/label.y (format_expr::evaluate): Avoid use of %0*d.
8101 Wed Mar 18 09:29:10 1992 James Clark (jjc at jclark)
8103 * Version 1.05 released.
8105 Tue Mar 17 16:50:45 1992 James Clark (jjc at jclark)
8107 * tty/tty.c: Instead of keeping an array of glyphs and then
8108 sorting it, keep a ordered linked list of glyphs for each line.
8110 * driver/driver.h: Include stddef.h.
8112 * tty/tty.c (compare_glyph):
8113 * refer/refer.c (rcompare):
8114 * troff/env.c (compare_ranges): Arguments of qsort comparison
8115 function should be const void *.
8117 * troff/number.c (parse_term):
8118 * dvi/dvi.c (draw_dvi_printer::draw): Avoid initialization in
8121 * refer/label.y (consider_authors): Don't access variables
8122 constructed under a condition outside that condition: put braces
8123 round for statement containing declaration; redeclare use of same
8126 * pic/pic.y (text_expr): Delete production that allows
8127 parenthesised text_expr.
8128 (expr): Allow a conditional_expr to appear in parentheses.
8129 (conditional_expr): Rename to any_expr.
8131 * mm: Install new version 1.01 from jh.
8133 * lib/font.c (font::get_width): Cache scaled widths.
8134 (font::font): Initialize widths_cache.
8135 (font::~font): Destroy widths_cache.
8136 * lib/font.h: Add font::widths_cache. Declare font_widths_cache.
8138 Mon Mar 16 10:16:10 1992 James Clark (jjc at jclark)
8140 * c++test.c, c++test.ref: New files.
8141 * Makefile: Check that the C++ compiler works.
8143 * ps/tmac.pspic (PSPIC): Do a break.
8145 * ps/tmac.ps: Move definition of PSPIC into...
8146 * ps/tmac.pspic: New file.
8147 (PSPIC): Draw box around picture, but make it invisible to grops.
8148 * ps/tmac.ps: Load tmac.pspic.
8149 * ps/Makefile: Install tmac.pspic.
8151 Sun Mar 15 14:18:08 1992 James Clark (jjc at jclark)
8153 * lib/font.c (scale_round): If n is negative,
8154 subtract .5 before truncating floating point result.
8156 * lib/fontfile.c: Include <errno.h>.
8158 Tue Mar 10 14:17:03 1992 James Clark (jjc at jclark)
8160 * driver/input.c (get_char): Inline. Don't update current_lineno.
8161 Change callers to up date current_lineno if necessary.
8162 Use get_char() instead of getc(current_file).
8164 Sun Mar 8 18:05:28 1992 James Clark (jjc at jclark)
8166 * ps/tmac.ps: Fix up spacing of \(mo and \(nm.
8168 Fri Mar 6 19:38:58 1992 James Clark (jjc at jclark)
8170 * tty/tty.c (tmac.tty): Define \(rg as (R).
8172 Tue Mar 3 10:11:25 1992 James Clark (jjc at jclark)
8174 * lib/lib.h: New define a_delete.
8175 * Use a_delete instead of delete when deleting an array of objects
8176 without destructors.
8178 * lib/lib.h: Rename adelete to ad_delete.
8179 * Change uses of adelete.
8181 Mon Mar 2 12:41:05 1992 James Clark (jjc at jclark)
8183 * eqn/eqn.y: Include lib.h.
8185 * troff/node.c (grow_font_table): Delete old_font_table.
8187 * mm: Install new version from jh.
8189 Fri Feb 28 10:42:23 1992 James Clark (jjc at jclark)
8191 * tbl/table.h (format_type): Make global instead of local to class
8192 entry_format. Prefix enumerators with FORMAT_.
8193 * tbl/table.c, tbl/main.c: Corresponding changes.
8194 * refer/token.h (token_type): Make global. Prefix enumerators
8196 * refer/token.[ch]: Corresponding changes.
8197 * Makefile: Get rid of -DNO_NESTED_TYPES configuration option.
8199 * troff/div.c (node::set_vertical_size): Don't name argument.
8201 Thu Feb 27 10:29:19 1992 James Clark (jjc at jclark)
8203 * Makefile: New configuration option ARRAY_DELETE_NEEDS_SIZE.
8204 * lib/lib.h: Define adelete accordingly.
8205 * pic/object.c (graphic_object::graphic_object):
8206 * tbl/main.c (format::~format):
8207 * tbl/table.c (table::~table):
8208 * refer/ref.c (reference::~reference, reference::merge,
8209 reference::insert_field, reference::delete_field): Use adelete.
8211 * Makefile: Change NESTED_TYPES to NO_NESTED_TYPES.
8213 * tbl/table.h: Corresponding changes.
8215 * common.c (common_output::dashed_arc, common_output::dotted_arc):
8216 Ensure total_angle is positive.
8218 Wed Feb 26 08:49:26 1992 James Clark (jjc at jclark)
8220 * refer/ref.c (reference::merge, reference::insert_field,
8221 reference::delete_field): Avoid delete[0].
8223 * refer/token.c (init_special_chars): Move calls to cmupper
8224 outside calls to init_two_char_letter to work around bug in gcc
8227 Mon Feb 24 14:20:00 1992 James Clark (jjc at jclark)
8229 * lib/new.c (operator new): Use __builtin_new for g++.
8231 * pic/object.c (graphic_object::~graphic_object): Don't use
8234 * pic/object.c (output::compute_scale): Initialize max_width and
8237 Sat Feb 15 09:55:20 1992 James Clark (jjc at jclark)
8239 * troff/input.c (write_request): Call fflush.
8241 * troff/node.h (class composite_node): Move declaration to node.c
8242 * troff/input.c (charinfo_to_node): Rename to ...
8243 (charinfo_to_node_list): Return node list rather than composite
8245 * troff/node.c (make_composite_node): New function.
8246 (make_node, add_char): Call make_composite_node instead of
8248 (class composite_node): Add a tfont * member. Delete font_size
8250 (composite_node::composite_node, composite_node::copy,
8251 composite_node::size): Corresponding changes.
8252 (composite_node::tprint): Provide constant spacing, emboldening
8253 and track kerning as specified in tfont.
8254 (composite_node::width): Change width calculation accordingly.
8255 * troff/env.h (environment::composite): New member.
8256 (environment::is_composite, environment::set_composite): New
8258 * troff/env.c (environment::environment): Initialize composite.
8259 * troff/input.c (charinfo_to_node): Call
8260 environment::set_composite.
8261 * troff/node.c (make_composite_node, make_glyph_node): Use the
8262 plain version of the tfont if the environment is composite.
8264 * troff/node.c (font_info::get_space_width): Additional argument
8265 giving space_size. Handle constant space correctly. Scale by
8266 space_size unless constant spaced.
8267 (env_sentence_space_width): New function.
8268 * troff/node.h: Declare it.
8269 * troff/env.h (environment::get_space_size,
8270 environment::get_sentence_space_size,
8271 environment::get_narrow_space_width,
8272 environment::get_half_narrow_space_width): Make inline.
8273 (environment::get_space_width): Make inline. Just call
8275 * troff/env.c: Delete definitions for funtions made inline.
8276 (environment::space_newline, environment::space): Use
8277 env_sentence_space_width(). Don't scale by space_size.
8278 * troff/node.h: Move declarations of env*space_width() functions
8281 Sat Feb 8 09:30:22 1992 James Clark (jjc at jclark)
8283 * macros/tmac.s (PS): Don't try to set negative indent.
8285 Thu Feb 6 09:00:35 1992 James Clark (jjc at jclark)
8287 * pic/pic.y: Fix min function.
8289 Tue Jan 28 07:52:29 1992 James Clark (jjc at jclark)
8291 * man/mdate.sh: Clear LANGUAGE.
8293 Sun Jan 19 13:02:41 1992 James Clark (jjc at jclark)
8295 * pic/pic.y, pic/lex.c: Rename COMMAND token to COMMAND_LINE.
8296 * pic/lex.c: New COMMAND keyword.
8297 * pic/pic.y (print_args, print_arg): New rules.
8298 (placeless_element): Use print_args for PRINT.
8299 New COMMAND element.
8301 Tue Jan 7 13:14:31 1992 James Clark (jjc at jclark)
8303 * troff/input.c (terminal): Handle missing argument correctly.
8305 * pic/pic.y (text_expr): New rule.
8307 * pic/pic.y: Implement := operator.
8309 Sun Jan 5 10:23:02 1992 James Clark (jjc at jclark)
8311 * etc/grog.pl, etc/grog.sh: Distinguish old and new versions of
8314 Sat Jan 4 14:42:26 1992 James Clark (jjc at jclark)
8316 * ps/devps/dingbatsrmap: Include this in the distribution.
8318 * macros/tmac.doc: Replace with new version from 2nd Networking
8319 Release. Fix loading of doc-* files.
8320 * macros/{doc-common,doc-ditroff,doc-nroff,doc-syms}: New files.
8321 * macros/tmac.doc.old: New file. Apply fixes that had been
8322 applied to old tmac.doc.
8323 * macros/tmac.andoc: Check that we're running under groff.
8324 * macros/Makefile: Rework.
8326 Fri Jan 3 13:27:51 1992 James Clark (jjc at jclark)
8328 * tbl/table.h (format_type):
8329 * refer/token.h (token_type): If NESTED_TYPES is defined, use
8330 typedef to make these types visible at file scope.
8331 * Makefile: Add NESTED_TYPES configuration option.
8333 * troff/div.c (mark): At the top level use the value of
8334 nl_reg_contents rather than the current vertical position.
8336 Thu Jan 2 10:34:51 1992 James Clark (jjc at jclark)
8338 * tty/tty.c: Implement \D for horizontal or vertical lines.
8339 (tty_printer::set_char): Use vec_used+2 as serial number.
8340 Don't allow size of vector to exceed USHRT_MAX-2.
8341 Split off part into...
8342 (tty_printer::add_char): New function.
8343 (tty_printer::draw): New function.
8344 (compare_glyph): Handle equal serial numbers.
8345 (tty_printer::end_page): Handle overstruck characters from \D.
8346 (main, usage): Implement -d option.
8348 Mon Dec 23 10:37:51 1991 James Clark (jjc at jclark)
8350 * tbl/main.c (process_format):
8351 * eqn/text.c (split_text):
8352 * troff/input.c (token::next): Use inner block for declarations
8353 with initializers in switch statement.
8355 Mon Dec 16 20:52:03 1991 James Clark (jjc at jclark)
8357 * pic/common.c (common_output::dash_line): Cope with zero-length
8360 Sun Nov 17 12:04:08 1991 James Clark (jjc at jclark)
8362 * Version 1.04 released.
8364 Wed Nov 13 05:27:21 1991 James Clark (jjc at jclark)
8366 * macros/tmac.an (TH): Define a macro an-init to define variables
8367 based on command line arguments.
8368 (an-header): Call it.
8370 Sun Nov 3 12:07:34 1991 James Clark (jjc at jclark)
8372 * Makefile (install.mm): Rename to install.dwbmm.
8374 * Makefile: Integrate mm.
8375 * mm: New directory.
8377 Wed Oct 30 10:11:34 1991 James Clark (jjc at jclark)
8379 * refer/dirnamemax.c: If PATHCONF_MISSING is defined, include
8382 * pic/troff.c (troff_output::simple_spline,
8383 troff_output::simple_polygon): Rename variable `v' to `d' to avoid
8384 shadowing parameter.
8386 * lib/tmpfile.c (xtmpfile): Declare dir as const char *.
8388 * lib/ptable.h: Add explicit casts when converting from unsigned
8391 * dvi/devdvi/{SA,SB,msam.map,msbm.map}: New files.
8392 * dvi/devdvi/Makefile: Install SA, SB.
8394 * refer/indxbib.c: Add declaration of mktemp.
8396 * refer/lookbib.c: Add declaration of isatty.
8398 Fri Oct 25 09:00:17 1991 James Clark (jjc at jclark)
8400 * pic/lex.c (interpolate_macro_with_args): While collecting
8401 arguments, keep track of whether we're in a string.
8403 Wed Oct 23 08:42:48 1991 James Clark (jjc at jclark)
8405 * ps/tmac.ps (PSPIC): Do the .sp after the \X, and move the \X
8406 down with \v, so as to avoid problems with top of page trap
8407 setting no space mode.
8409 Tue Oct 22 17:38:49 1991 James Clark (jjc at jclark)
8411 * eqn/lex.c (get_delimited_text): Allow tab before macro body.
8413 Tue Oct 15 17:24:53 1991 James Clark (jjc at jclark)
8415 * ps/psrm.c (ps_get_line): Fix bug when lines longer than 255.
8416 Improve error message.
8418 Fri Oct 11 11:09:38 1991 James Clark (jjc at jclark)
8420 * ps/psrm.c (print_ps_string): Don't pass negative numbers to
8423 Wed Oct 9 17:50:14 1991 James Clark (jjc at jclark)
8425 * groff.c (possible_command::execp): Always use _exit() after a
8428 * Makefile: Add HAVE_UNION_WAIT, HAVE_PID_T, WAIT_COREDUMP_0200,
8429 NO_SYS_WAIT_H configuration options.
8430 * groff.c: Use these options. Use POSIX-style macros to extract
8431 fields from the status returned by wait().
8433 Fri Oct 4 12:12:27 1991 James Clark (jjc at jclark)
8435 * tbl/table.c (table::compute_separation_factor): Allow the
8436 separation factor to drop to 0.
8438 Tue Oct 1 18:12:38 1991 James Clark (jjc at jclark)
8440 * refer/search.c: Include <errno.h>.
8442 Sun Sep 29 08:40:57 1991 James Clark (jjc at jclark)
8444 * pic/pic.y (YYDEBUG): Don't define for Borland C++.
8446 * lib/lib.h: #ifdef out declarations of itoa and iftoa for Borland
8449 * pic/lex.c (input_stack::bol): Move definition out of class body.
8451 * pic/main.c: On MSDOS munge argv[0].
8453 * lib/ptable.h: Define name2 as _Paste2 for Borland C++.
8455 * lib/ptable.c (hash_string): Use unsigned long rather than
8457 (next_ptable_size): Use unsigned rather than int. Give an error
8458 message if we've hit the largest table size.
8459 * lib/ptable.c: Corresponding changes. Also use unsigneds for the
8462 * pic/object.h (object_spec): Make flags unsigned long. Declare
8463 flags as const unisgned long rather than as enums.
8465 * pic/output.c: Deleted.
8467 * pic/troff.c (troff_output::simple_ellipse): Remove spurious %.
8469 * tbl/table.c (simple_entry::note_double_vrule_on_{left,right}):
8470 Add additional argument.
8471 (line_entry::note_double_vrule_on_{left,right}): Set value of
8472 douvle_vrule_on_{right,left} flag according to argument.
8473 (simple_line_entry::simple_print,
8474 simple_line_entry::double_line_print): If adjacent to double vrule
8475 on a corner extend rather than shorten the rule by half the double
8478 * troff/number.c (parse_term): In checking for overflow, handle the
8479 case where the current horizontal position is negative.
8481 Thu Sep 12 08:26:09 1991 James Clark (jjc at jclark)
8483 * pic/object.c (draw_arrow): Check for object having zero length.
8485 Wed Sep 11 10:32:38 1991 James Clark (jjc at jclark)
8487 * eqn/main.c (do_file): Split off inline equation handling into...
8488 (inline_equation): New function. Search for starting delimiter
8490 (delim_search): New function. Don't recognize a delimiter that
8491 occurs in the name of an escape sequence, number register, string
8494 Tue Sep 10 04:01:11 1991 James Clark (jjc at jclark)
8496 * eqn/delim.c (delim_box::compute_metrics): Don't call
8497 define_extensible_string if left is 0.
8498 (delim_box::output): Don't print the left delimiter if left is 0.
8499 (delim_box::debug_print): Check for left == 0 before calling printf.
8501 Fri Aug 23 13:02:30 1991 James Clark (jjc at jclark)
8503 * troff/Makefile (majorminor.c): Include only digits in
8506 Thu Aug 22 09:35:37 1991 James Clark (jjc at jclark)
8508 * refer/dirnamemax.c: new file.
8509 * refer/genlimits.c: Deleted.
8510 * refer/indxbib.c (main): Use dir_name_max() instead of NAME_MAX.
8511 Don't check path length.
8512 * refer/Makefile: Add dir_name_max.o; delete genlimits.
8513 * Makefile: Add PATHCONF_MISSING option.
8515 * refer/indxbib.c (get_cwd): New function.
8516 (main): Use get_cwd().
8517 * lib/getcwd.c: New file.
8518 * Makefile: Delete -DHAVE_GETWD. Include GETCWD variable. Pass
8520 * lib/Makefile: Compile getcwd.o.
8522 * ps/tmac.psatk (psatk-defs): Define showpage after pushing
8525 * refer/indxbib.c (main): Check success of mktemp.
8527 * lib/tmpfile.c: New file.
8528 * lib/Makefile: Add tmpfile.c.
8529 * lib/lib.h: Declare xtmpfile(); include <stdio.h>.
8530 * ps/ps.h: Delete declaration of mktemp().
8531 * ps/ps.c (ps_printer::ps_printer): Use xtmpfile().
8532 * refer/refer.c (divert_to_temporary_file): Use xtmpfile().
8533 * driver/driver.h: No need now to include errno.h.
8535 * everywhere: Set errno to 0 before calling fopen().
8537 * eqn/eqn.h, etc/soelim.c, driver/driver.h, etc/addftinfo.c,
8538 dvi/tfmtodit.c, groff.c, refer/index.c, refer/linear.c,
8539 refer/lookbib.c, refer/refer.h, ps/psbb.c: Include <errno.h>.
8541 Mon Aug 19 10:52:18 1991 James Clark (jjc at jclark)
8543 * troff/env.h (translate_space_to_dummy): Declare it.
8544 * troff/env.c (environment::space_newline, environment::space):
8545 If translate_space_to_dummy is set then make the width of spaces 0.
8546 * troff/input.c (translate): If the second character of a
8547 translation is a space, translate to unbreakable space. If the
8548 first character is a space, set or clear translate_space_to_dummy
8549 according to whether the second character is \&. Weird!
8551 Tue Jul 30 10:03:56 1991 James Clark (jjc at jclark)
8553 * groff.c (run_commands): Don't use non-zero exit code because a
8554 command gets SIGPIPE.
8556 * groff.c, groff.sh: Use -mXps with -TXps.
8558 * ps/ps.c (ps_printer::special): Move call to flush_sbuf() into...
8559 (ps_printer::do_exec, ps_printer::do_file, ps_printer::do_def,
8560 ps_printer::do_mdef, ps_printer::do_import): Call flush_sbuf().
8561 (ps_printer::special): New specials invis and endinvis.
8562 (ps_printer::do_invis, ps_printer::do_endinvis): New functions.
8563 (ps_printer::set_char, ps_printer::draw): Return if invis_count>0.
8564 (ps_printer::end_page): Check that invis_count == 0.
8565 (ps_printer::invis_count): New member.
8566 (ps_printer::ps_printer): Initialize invis_count to 0.
8568 * troff/env.c (environment::hyphenate_line): Hyphenation
8569 indicator at beginning of word inhibits splitting after -, \(em
8572 * pic/pic.y (element): Allow another element to follow } without
8573 any intervening separator.
8575 Mon Jul 22 12:27:37 1991 James Clark (jjc at jclark)
8577 * pic/lex.c (get_delimited): Allow tabs before delimiter.
8579 Wed Jul 17 10:59:08 1991 James Clark (jjc at jclark)
8581 * groff.c: Get rid of HAVE_UNION_WAIT stuff. Instead suppress
8582 declaration of wait() in header files.
8583 * Makefile: Get rid of -DHAVE_UNION_WAIT.
8585 * tbl/table.c (alphabetic_text_entry::add_tab): New function.
8587 * lib/lib.h: Declare return type of strerror as char *.
8589 * man/Makefile: Add g flag to sed substitutions.
8590 * Makefile (shgroff, bindist): Likewise.
8592 Sun Jul 14 11:57:02 1991 James Clark (jjc at jclark)
8594 * ps/ps.c (ps_printer::do_import): Move push of userdict into...
8595 * ps/devps/prologue (PBEGIN): Define showpage after pushing
8598 Sat Jul 13 20:53:04 1991 James Clark (jjc at jclark)
8600 * ps/devps/prologue (PBEGIN): Zap any definition of showpage in
8603 Fri Jul 12 07:10:09 1991 James Clark (jjc at jclark)
8605 * man/mdate.sh: Handle the fact that BSD ls -l does not print the
8608 Sun Jul 7 08:00:23 1991 James Clark (jjc at jclark)
8610 * troff/input.c (define_number_reg): If currently undefined,
8611 don't define it if the argument is an invalid expression.
8613 * Makefile: Ignore return value of `if' commands without `else'
8616 * Makefile: Split up CPPDEFINES into a series of separate
8617 configuration options.
8619 * troff/input.c (init_registers): Use time_t instead of long
8620 unless LONG_FOR_TIME_T is defined. Use returned result rather
8621 than passing pointer.
8622 * Makefile: Document LONG_FOR_TIME_T as a CPPDEFINE.
8624 * lib/Makefile (fontpath.h): Use gendef.
8626 Thu Jul 4 09:48:05 1991 James Clark (jjc at jclark)
8628 * troff/input.c (input_iterator::shift): Delete argument name.
8629 * troff/node.c (suppress_output_file::really_begin_page,
8630 suppress_output_file::really_transparent_char, node::ascii_print,
8631 node::tprint): Delete names of unused arguments.
8633 Wed Jul 3 17:34:57 1991 James Clark (jjc at jclark)
8635 * refer/label.y (string): Pass $4 to command_error.
8637 Tue Jul 2 15:06:01 1991 James Clark (jjc at jclark)
8639 * Version 1.03 released.
8641 Sat Jun 29 08:14:01 1991 James Clark (jjc at jclark)
8643 * Makefile: Pass definition of SHELL in SUBFLAGS.
8646 * Makefile, eqn/Makefile, refer/Makefile, troff/Makefile,
8647 ps/Makefile: Use gendef to construct header files that are
8648 constructed from the Makefile.
8650 * macros/Makefile: make all should build stripped version of tmac.e.
8652 * refer/Makefile (clean): Remove y.output.
8654 Fri Jun 28 09:44:36 1991 James Clark (jjc at jclark)
8656 * ps/pfbtops.c (main): Add -v option which prints out a version
8658 * ps/Makefile (pfbtops): Link with libgroff.a.
8660 Fri Jun 21 07:43:23 1991 James Clark (jjc at jclark)
8662 * refer/search.h (linear_searcher::get_nkeys): Delete declaration.
8663 * refer/linear.c (linear_searcher::get_nkeys): Delete definition.
8665 * refer/lkbib.c (main): Always terminate reference with blank
8667 * refer/lookbib.c (main): Likewise.
8669 * refer/linear.c (file_buffer::load): Check that the file is not a
8672 * refer/Makefile (genlimits): Possibly add -DHAVE_SYS_DIR_H.
8673 (genlimits.c): Include <sys/dir.h> if HAVE_SYS_DIR_H is defined.
8674 Delete second inclusion of <sys/param.h>.
8676 Tue Jun 18 01:32:26 1991 James Clark (jjc at jclark)
8678 * troff/token.h (token::special): Deleted.
8680 * tbl/main.c (process_format): Rework so that opt->tab_char is
8681 recognized only when appropriate.
8683 * ps/Makefile (clean): Remove pfbtops.
8685 Sun Jun 16 09:37:19 1991 James Clark (jjc at jclark)
8687 * lib/font.c (text_file::next): Don't return if we have got a
8690 Fri Jun 14 09:52:26 1991 James Clark (jjc at jclark)
8692 * refer/refer.c (store_reference): Get hash code from old_table[i]
8693 when rehashing the table.
8695 Thu Jun 13 01:26:43 1991 James Clark (jjc at jclark)
8697 * eqn/box.c (box::top_level): Save size and prev size using \R and
8698 restore it afterwards. Set the size to the size at the beginning
8700 * eqn/pbox.h: Declare SAVED_INLINE_PREV_SIZE_REG,
8701 SAVED_INLINE_SIZE_REG, and SAVED_SIZE_REG.
8703 * refer/Makefile (limits.h): Use ./genlimits.
8705 Wed Jun 12 16:05:34 1991 James Clark (jjc at jclark)
8707 * refer/index.c: Delete declarations of stat() and fstat().
8709 Tue Jun 11 14:52:49 1991 James Clark (jjc at jclark)
8711 * tty/tmac.tty: Add character definitions for \(>= and \(<=.
8713 Mon Jun 10 22:49:48 1991 James Clark (jjc at jclark)
8715 * etc/grog.sh, etc/grog.pl: Change regex for .PS.
8717 Fri Jun 7 09:13:06 1991 James Clark (jjc at jclark)
8719 * troff/input.c (token::get_char): Handle \e.
8721 * refer/linear.c: Delete declarations of fstat() and stat().
8723 Wed Jun 5 09:11:59 1991 James Clark (jjc at jclark)
8725 * troff/node.c, troff/env.c, troff/input.c, Makefile: Remove
8726 OP_DELETE_BROKEN stuff, since we now have a fix for g++.
8728 Mon Jun 3 13:41:32 1991 James Clark (jjc at jclark)
8730 * troff/input.c (do_define_macro): Improve error handling for end
8731 of file while defining macro.
8733 Sun Jun 2 10:20:24 1991 James Clark (jjc at jclark)
8735 * eqn/box.h: Fix declaration of set_gsize.
8736 * eqn/box.c (set_gsize): Make argument const char *.
8737 (gsize): Declare as char *.
8738 * eqn/main.c (main): Don't convert gsize to int.
8739 * eqn/lex.c (do_gsize): Pass char * to set_gsize.
8741 * Version 1.02 released.
8743 Sat Jun 1 12:19:46 1991 James Clark (jjc at jclark)
8745 * macros/tmac.andoc: New file.
8746 * macros/Makefile: Install tmac.andoc.
8748 * troff/node.c, troff/env.c, troff/input.c: Conditionalize use of
8749 operator new and delete on OP_DELETE_BROKEN not being defined.
8750 * Makefile: Mention OP_DELETE_BROKEN.
8752 Mon May 27 13:49:07 1991 James Clark (jjc at jclark)
8754 * Makefile (bindist): Pass SUBFLAGS.
8756 Sun May 26 14:13:22 1991 James Clark (jjc at jclark)
8758 * Makefile, groff.c: Pass definitions to groff.c via device.h.
8760 * tty/tty.c (tty_font::load_tty_font): Avoid shadowing
8763 * ps/Makefile, ps.c: Pass BROKEN_SPOOLER_FLAGS via broken.h.
8765 * ps/ps.h, ps/psrm.c: Make comment_table and
8766 header_comment_table local to resource_manager::process_file.
8768 * groff.sh: With -TXps pass -printCommand option to gxditview.
8770 * groff.c (possible_command::print): Implement using
8771 append_arg_to_string.
8773 * xditview: Merge in new implementation with own ChangeLog.
8775 Sat May 25 18:33:20 1991 James Clark (jjc at jclark)
8777 * groff.c (main): Implement PRINT_OPTION.
8778 (append_arg_to_string): New command.
8779 (device_table): Set PRINT_OPTION flag for Xps.
8781 Fri May 24 09:48:58 1991 James Clark (jjc at jclark)
8783 * troff/groff.h: Rename to troff.h.
8785 * pic/lex.c (lookup_keyword, docmp): New functions.
8786 (get_token): Use new lookup_keyword.
8787 Don't include key.h.
8788 * pic/key.[ch], pic/pic.gperf: Deleted.
8789 * pic/Makefile: Remove gperf stuff.
8791 * pic/Makefile, pic/output.h: Move definition of TEX_SUPPORT
8793 * pic/tex.c: Move include of pic.h before test of TEX_SUPPORT.
8795 * troff/Makefile, troff/node.c: Move definition of
8796 STORE_WIDTH into node.c.
8798 * etc/grog.pl, etc/grog.sh: Support -mdoc.
8800 Thu May 23 12:30:49 1991 James Clark (jjc at jclark)
8802 * dvi/devdvi/texr.map, dvi.devdvi/texi.map,
8803 dvi/devdvi/texb.map: Add lq and rq.
8804 dvi/devdvi: Regenerate fonts.
8805 * ps/devps/textmap: Add lq and rq.
8806 * ps/devps: Regenerate fonts.
8807 * tty/devascii/R.proto, tty/devlatin1/R.proto: Add lq and rq.
8808 * macros/tmac.e: Define \*(lq and \*(rq to be \(lq and \(rq.
8810 * pic/object.c (position_rectangle): When checking radius
8811 cope with possiblity that width or height is negative.
8812 (box_object::box_object): Have separate xrad and yrad with
8813 signs matching signs of dim components.
8814 (box_object::{north,south}_{east,west}): Use xrad and yrad.
8815 (box_object::print): With rounded boxes use absolute values
8816 for dim and rad arguments.
8818 * lib/Makefile, lib/fontfile.o: Pass definition of FONTPATH
8821 * eqn/Makefile, eqn/main.c: Pass definition of DEVICE in device.h.
8823 * various files: Add explicit destructors to keep Saber CC +d
8826 Wed May 22 11:37:11 1991 James Clark (jjc at jclark)
8828 * eqn/box.c (box::top_level): Restore fonts correctly after
8829 font changes in line containing inline equation. Also
8830 restore previous font as well as current font.
8831 * eqn/pbox.h: Define necessary string and register names.
8833 * troff/input.c (token::next): Case 'R' calls do_register.
8834 (do_register): New function.
8836 Tue May 21 11:28:23 1991 James Clark (jjc at jclark)
8838 * groff.c, groff.sh: Support Xps device. Allow each device
8839 to have a pseudo_name and a real_name.
8841 * groff.c (run_commands): Don't print `Broken pipe' messages.
8843 * ps/pfbtops.c: New file.
8844 * ps/Makefile: Add pfbtops.
8846 * troff/number.c (parse_term): Improved error message.
8848 Mon May 20 11:22:14 1991 James Clark (jjc at jclark)
8850 * groff.c, groff.sh, etc/grog.sh, etc/grog.pl: Support grefer.
8852 * Makefile: Integrate refer.
8853 * refer: New directory.
8854 * man/grefer.man, man/glookbib.man, man/gindxbib.man,
8855 man/lkbib.man: New files.
8856 * man/Makefile: Support refer man pages.
8858 * lib/lib.h: Declare is_prime.
8859 * lib/prime.c: New file.
8861 * troff/input.c (macro_source): New function.
8862 (init_input_requests): Bind "mso" to macro_source.
8864 * troff/env.c (environment::possibly_break_line): Maintain
8865 pointer to pointer to node to be split in ndp so as to avoid
8866 using address of freed node.
8868 * troff/env.c (environment::hyphenate_line): Maintain pointer to
8869 pointer to first node to be hyphenated in startp so as to
8870 avoid using address of freed node.
8872 * troff/env.c (class trie, class hyphen_trie): Make the
8873 elements of the trie be of type char not unsigned char.
8874 Declare arguments to be const char* instead of unsigned char *.
8876 * troff/env.c (hyphenate): Initialize hbuf[0].
8878 * troff/input.c (set_string): Declare p to be char * and cast
8879 *p to unsigned char when necessary.
8881 * troff/input.c (do_define_macro): Declare s to be const
8882 char*. Cast element to unisgned char when necessary, Declare
8883 d to be an int. Handle EOF better.
8885 * troff/Makefile, troff/input.c: Different scheme for passing
8886 definitions of MACROPATH, HYPHENFILE and DEVICE.
8888 Tue May 14 13:41:36 1991 James Clark (jjc at jclark)
8890 * tty/devascii/R.proto: Delete entry for em.
8891 * tty/devlatin1/R.proto: Likewise.
8893 Sat May 11 11:13:28 1991 James Clark (jjc at jclark)
8895 * troff/input.c (translate): Stop when we get a space. Treat eof
8898 * macros/tmac.an (IP): Only pass quoted argument to TP when \n(.$>1.
8900 Wed Apr 24 19:24:33 1991 James Clark (jjc at jclark)
8902 * tbl/main.c (process_format): A font name following a `f'
8903 modifier that starts with a digit can be only one character long.
8904 Also deal with EOF on the second character of the font name.
8906 Wed Apr 17 11:23:43 1991 James Clark (jjc at jclark)
8908 * troff/input.c (token::next): Turn \~ into an
8909 unbreakable_space_node.
8910 * troff/node.c (unbreakable_space_node): New class.
8911 * troff/node.h: Declare it.
8913 Tue Apr 16 10:47:12 1991 James Clark (jjc at jclark)
8915 * dvi/dvi.c (dvi_printer::set_char): Make code an int. Check that
8916 it's >= 0, before outputting it as a single byte.
8918 Mon Apr 15 11:20:23 1991 James Clark (jjc at jclark)
8920 * lib/font.c: Make font_char_metric::code an int.
8921 (font::get_code): Change return type to int.
8922 (font::load): Allow code to be arbitrary integer.
8923 * lib/font.h (font::get_code): Change return type to int.
8924 (font::number_to_index): Change argument type to int.
8925 * troff/input.c (token::next): In case 'N', allow any value.
8926 Store value in token::val.
8927 (token::operator==): For TOKEN_NUMBERED_CHAR test equality of val.
8928 (token::get_char, token::add_to_node_list, token::process): Get
8930 (charinfo::set_number): Change argument to int.
8931 (charinfo::get_number): Require that NUMBERED flag be set.
8932 (get_charinfo_by_number): Store numbered characters not between 0
8933 and 255 in a dictionary.
8934 * troff/charinfo.h (get_charinfo_by_number): Change argument type
8936 (charinfo::number): Change type to int.
8937 (charinfo::set_number): Change type of set_number to int.
8938 * troff/node.c (troff_output_file::put_char_width,
8939 troff_output_file::put_char): Test whether character is numbered
8940 using charinfo::numbered().
8941 * driver/printer.c (printer::set_numbered_char): Allow arbitrary
8943 * lib/nametoindex.c: New implementation to cope with arbitrary
8946 * troff/input.c (token::operator==): Test val for
8947 TOKEN_CHAR_HEIGHT, TOKEN_CHAR_SLANT, TOKEN_FONT_POSITION, and
8950 * man/Makefile: Add definiton of BROKEN_SPOOLER_FLAGS.
8951 (.man.n): sed out @BROKEN_SPOOLER_FLAGS@.
8953 Sun Apr 14 12:57:00 1991 James Clark (jjc at jclark)
8955 * ps/devps/zapfdr.ps: Don't copy UniqueID. Avoid use of newdict
8958 * all Makefiles: rm targets of cp and >.
8960 * xditview/xtotroff.c (MapFont): Unlink troff_name before opening
8963 * eqn/lex.c (def_table): Add dollar.
8965 Sat Apr 13 13:02:44 1991 James Clark (jjc at jclark)
8967 * troff/input.c (do_width): Push back newline before closing delim
8970 Fri Apr 12 15:16:03 1991 James Clark (jjc at jclark)
8972 * groff.c (possible_command::prepend_arg): New function.
8973 (main): Prepend device -m option.
8974 * groff.sh: Put device -m options before command-line options.
8976 Tue Apr 9 10:24:43 1991 James Clark (jjc at jclark)
8978 * macros/tmac.an (IP): Quote argument to TP.
8980 * ps/ps.c (main): New option -b, which sets...
8981 (broken_flags): New variable.
8982 (ps_printer::~ps_printer): Incorporate the setup section in the
8983 prolog if (broken_flags & NO_SETUP_SECTION).
8984 (ps_printer::begin_page): Generate {Begin,End}PageSetup comments.
8985 (ps_printer::merge_download_fonts, ps_printer::merge_import_fonts,
8986 ps_printer::merge_ps_fonts, ps_printer::print_font_comment,
8987 ps_printer::print_needed_font_comment,
8988 ps_printer::print_supplied_font_comment,
8989 ps_printer::print_include_font_comments,
8990 ps_printer::lookup_doc_font, ps_printer::download_fonts,
8991 ps_printer::read_download_file, read_document_fonts, add_font,
8992 skip_line, parse_fonts_arg, document_font::document_font,
8993 document_font::~document_font, document_font::download,
8994 ps_output::include_file): Deleted.
8995 (ps_printer::~ps_printer): Generate %%EOF. Generate %!PS-Adobe-3.0
8996 rather than %!PS-Adobe-2.0. Make calls to
8997 resource_manager::need_font for each font that we used. Replace
8998 calls to merge_ps_fonts, merge_download_fonts, print_font_comment,
8999 print_supplied_font_comment, print_needed_font_comment by call to
9000 resource_manager::print_header_comments. Output %%Orientation
9001 comment. Output %%Requirements: numcopies comment if ncopies > 1.
9002 Don't output the prolog directly. Instead call
9003 resource_manager::output_prolog. Only define #copies when ncopies
9004 > 1. Delete calls to print_include_font_comments and
9005 download_fonts. Add call to resource_manager::document_setup.
9006 (ps_printer::do_file): Call resource_manager::import_file instead
9007 of including it ourselves.
9008 (ps_printer::do_import): Likewise. Also don't call
9009 merge_import_fonts. Push userdict on the dictionary stack before
9010 and pop it afterwards.
9011 Move declaration of ps_output into ps.h.
9012 * ps/psrm.c: New file implementing resource_manager class.
9013 * ps/ps.h: New file declaring ps_output and resource_manager
9015 * ps/devps/zapfdr.ps:
9016 * ps/devps/symbolsl.ps:
9017 * ps/devps/prologue: Use 3.0 conventions.
9018 * ps/Makefile: Pass definition of BROKEN_SPOOLER_FLAGS in DEFINES.
9019 Add default definition of BROKEN_SPOOLER_FLAGS.
9020 * Makefile: New variable BROKEN_SPOOLER_FLAGS. Add
9021 BROKEN_SPOOLER_FLAGS to SUBFLAGS.
9023 Mon Apr 8 09:26:54 1991 James Clark (jjc at jclark)
9025 * etc/grog.pl: New file.
9026 * Makefile (GROG): New variable.
9027 Add GROG to SUBFLAGS.
9028 * etc/Makefile (GROG): New variable.
9029 (install.nobin): Install $(GROG) rather than grog.sh.
9031 Thu Apr 4 11:36:45 1991 James Clark (jjc at jclark)
9033 * eqn/special.c (special_box::compute_metrics): Make the input and
9034 output strings the same. Get the new height and depth from the
9035 predefined height and depth registers. Also make subscript kern
9037 (special_box::compute_subscript_kern, special_box::compute_skew):
9040 * eqn/box.c (pointer_box::compute_skew,
9041 simple_box::compute_metrics, box::top_level)
9042 * eqn/text.c (prime_box::compute_metrics,
9043 prime_box::comput_subscript_kern)
9044 * eqn/limit.c (limit_box::compute_metrics):
9045 * eqn/delim.c (build_extensible, delim_box::compute_metrics):
9046 * eqn/sqrt.c (sqrt_box::compute_metrics): Protect possibly
9047 negative numbers in `nr' requests with a leading 0.
9049 Wed Apr 3 15:58:23 1991 James Clark (jjc at jclark)
9051 * eqn/special.c: New file.
9052 * eqn/eqn.y: Declare token SPECIAL. Make it right associative.
9053 Add new rule for simple.
9054 * eqn/lex.c (token_table): Add SPECIAL.
9055 * eqn/box.h: Declare make_special_box.
9056 * eqn/Makefile: Add special.[co].
9058 Sat Mar 30 10:57:53 1991 James Clark (jjc at jclark)
9060 * ps/devps/prologue: Possibly set packing to true while defining.
9061 Create grops dictionary here. Initialize local variables before
9062 defining procedures.
9063 (PICTURE): Rename to PBEGIN. Also do save, noop showpage, count
9064 the dictionary stack. Set strokeadjust and overprint to false if
9065 the relevant operators are defined.
9066 (PEND): New procedure.
9067 * ps/ps.c (ps_printer::~ps_printer): In the prolog just include
9068 prologue. Do everything else in the setup section.
9069 (ps_printer::do_import): Just call PBEGIN and PEND around the
9070 picture. Also push userdict before, and pop it afterwards.
9072 Wed Mar 27 07:59:50 1991 James Clark (jjc at jclark)
9074 * troff/node.c (bracket_node::tprint): Brackets were being printed
9077 * macros/tmac.an (SH, SS): Set fill mode.
9079 Tue Mar 26 07:46:31 1991 James Clark (jjc at jclark)
9081 * troff/div.c (top_level_diversion::begin_page): Set
9082 high_water_mark to 0.
9084 Fri Mar 22 09:19:46 1991 James Clark (jjc at jclark)
9086 * man/mdate.sh: New file.
9087 * man/mdate.c: Deleted.
9088 * man/Makefile: Use mdate.sh instead of mdate.
9091 * eqn/lex.c (do_gsize): Supply missing argument to error message.
9093 Tue Mar 19 11:06:50 1991 James Clark (jjc at jclark)
9095 * man/mdate.c: New file.
9096 * man/*.man: Replace modification date by @MDATE@.
9097 * man/Makefile (.man.n): Replace @MDATE@ by `mdate $<`.
9098 (mdate): New target.
9100 * lib/font.c (text_file::next): Deal with arbitrarily long lines.
9101 Remove illegal input characters.
9103 Mon Mar 18 08:32:25 1991 James Clark (jjc at jclark)
9105 * macros/tmac.s (pg*start-col): Do .ns *after* running the hooks.
9107 Sat Mar 16 03:52:25 1991 James Clark (jjc at jclark)
9109 * troff/div.c (begin_page): Change behaviour when
9110 !first_page_begun and !break_flag.
9112 * troff/input.c (do_name_test): Return 0 if argument is empty.
9114 * troff/input.c (read_long_escape_name): Require closing ] to be
9115 at same input level as opening [.
9117 * troff/input.c (read_increment_and_escape_name): New function.
9118 (get_copy, process_input_stack): Use this for \n.
9120 Fri Mar 15 00:31:48 1991 James Clark (jjc at jclark)
9122 * troff/div.c (top_level_diversion::begin_page): Ignore the
9123 current value of page_number if !first_page_begun.
9125 * groff.c (main): Fix declaration of buf.
9127 * troff/input.c (do_name_test): New function.
9128 (token::next): Implement \A.
9129 (token::next): Implement \e by turning it into a TOKEN_ESCAPE.
9130 (token::description, token::add_to_node_list, token::process):
9131 Handle TOKEN_ESCAPE.
9132 * troff/token.h: New token TOKEN_ESCAPE.
9134 Thu Mar 14 10:22:26 1991 James Clark (jjc at jclark)
9136 * pic/main.c (do_picture): Allow space before and after filename
9137 following `<'. Check that the filename is not empty.
9139 Wed Mar 13 12:49:40 1991 James Clark (jjc at jclark)
9141 * Version 1.01 released.
9143 * dvi/devdvi/CompileFonts: Add cm*ss10 fonts.
9145 * dvi/tmac.dvi: ftr HR to H.
9147 * macros/tmac.e: Round up computation of $r.
9149 * xditview/tmac.X: Don't give up completely in compatibility mode.
9150 Use \n(.s instead of \n[.s].
9152 * dvi/tmac.dvi: Don't give up completely in compatibility mode.
9153 Use \(ci instead of \[ci]. Use \n(.s instead of \n[.s].
9154 Add u to factors inside \s[...]. Rename frac to dvi-frac.
9155 Translate \(FM onto \[prime] and \(!/ onto \[slashnot]; use these
9156 short names in the char definitions.
9158 * ps/tmac.ps: Don't give up completely in compatibility mode.
9159 Fix the fraction definitions to use \n(.s and \(f/. Add an extra
9160 quote in front of \n(.s. Add u to factors inside \s[...].
9162 Mon Mar 11 12:01:20 1991 James Clark (jjc at jclark)
9164 * tty/tmac.tty: Call the nroff request.
9166 * macros/tmac.e ((x, )x): Better definitions that work properly
9168 (@0, @1): Helper macros for (x.
9170 * macros/tmac.e ($s, hl): Use \l rather than \D.
9172 * tty/tmac.tty: Make it work better in compatibility mode.
9173 (pchar): Rename to tty-char.
9175 * macros/tmac.e (@E): New macro.
9176 (r, i, b, rb, bi): Use @E.
9178 * macros/tmac.e (@F): Don't use (;...) syntax.
9180 * macros/tmac.e: Remove mention of \*(||/revisions. Mention that
9181 it was modified for groff.
9183 * macros/tmac.e: Make sure \n(ps and \n(es are >= \n(.V.
9185 * macros/tmac.e (<., .>): Removed.
9186 ([., .]): If \n(.V>=1v, use [] instead of superscripting.
9188 * macros/tmac.e: Remove check that groff is being used.
9190 * macros/tmac.e (@C): Change families only if using groff; turn
9191 compatibility mode off while changing familes. Save compatibility
9192 mode before changing families and restore it afterwards.
9194 * macros/tmac.e (@h): Remove test for offset + line length.
9196 * macros/tmac.e (sorry): Rename to @S. Use \$1 instead of \$0
9197 (lo, th, ac): Define to call @S instead of using als.
9199 * macros/tmac.e: Make $r and $R now contain \n(.v*100/\n(.sp, ie
9200 the ratio of the vertical spacing to the point size in units
9201 expressed as a percentage. Use these instead of $10r and $10R,
9202 Delete $10r and $10R.
9204 * lib/font.c (font::load): In default computation of space_width,
9205 divide by sizescale. Use scale_round.
9207 * macros/tmac.an (TP): Don't call `nf'.
9208 (an-do-tag): Don't call `fi'.
9210 Sun Mar 10 09:52:35 1991 James Clark (jjc at jclark)
9212 * troff/input.c (process_input_stack): Handle the case where
9213 spaces at the beginning of an input line are followed by a
9216 Thu Mar 7 20:18:07 1991 James Clark (jjc at jclark)
9218 * groff.c (device_table): Add PIC_X_OPTION for dvi device.
9219 * groff.sh: Use pic -x with the dvi device.
9221 * dvi/devdvi/FontMakefile (H): Don't use -s.
9223 * dvi/devdvi/HI, dvi/devdvi/HB: New files.
9224 * dvi/devdvi/Makefile: Add HI and HB to FONTS.
9225 * dvi/devdvi/FontMakefile: Add rules for HI and HB. Include these
9228 Mon Mar 4 13:20:14 1991 James Clark (jjc at jclark)
9230 * ps/psfig.diff: New file.
9231 * ps/tmac.psfig: New file.
9233 Sat Mar 2 00:15:09 1991 James Clark (jjc at jclark)
9235 * macros/tmac.s (]=, ref*do-tl, ref*bib-print): Deleted.
9236 (]-): Don't call ref*do-tl.
9238 * macros/tmac.s (ref*end-print): Use XP if [F not defined.
9240 * macros/tmac.s (ref*normal-print): Call FS rather than fn@do-FS.
9241 (fn@do-FS): Rename to fn*do-FS.
9243 * troff/input.c (transparent_translate): New function.
9244 (process_input_stack): Apply transparent_translate before calling
9245 diversion::transparent_output(unsigned char).
9247 Wed Feb 27 00:13:25 1991 James Clark (jjc at jclark)
9249 * troff/input.c (do_define_macro): Define the macro before calling
9252 * xditview/Makefile: Add DEVICES variable. Change install target
9255 Tue Feb 26 10:46:22 1991 James Clark (jjc at jclark)
9257 * groff.c (run_commands): Handle the possibility that there are
9258 child processes other than those forked by us.
9260 Sun Feb 24 21:32:30 1991 James Clark (jjc at jclark)
9262 * lib/string.c (string::append): New function.
9263 * lib/stringclass.h: Declare it.
9265 Thu Feb 21 11:49:26 1991 James Clark (jjc at jclark)
9267 * eqn/main.c (main): New option -N which sets
9268 no_newline_in_delim_flag.
9269 (do_file): If no_newline_in_delim_flag is set don't allow newlines
9271 * groff.c (main): Pass -N on to eqn.
9272 (help, synopsis): Mention -N.
9273 * groff.sh: Implement -N.
9275 Wed Feb 20 15:16:10 1991 James Clark (jjc at jclark)
9277 * macros/tmac.s (]=, ref*bib-print, ref*do-tl): New macros.
9278 (]-): Call ref*do-tl if ref*need-tl is non-zero.
9279 (XP): Allow as initializer.
9281 Tue Feb 19 14:09:06 1991 James Clark (jjc at jclark)
9283 * troff/env.c (environment::wrap_up_field): If field_spaces are
9284 non-zero and we have a current_tab, subtract padding from
9285 tab_distance. If this makes tab_distance <= 0, use the next tab
9286 stop instead. If there isn't any next tab or it's a left tab,
9287 wrap up the current tab.
9288 (environment::start_field): Initialize tab_precedes_field.
9289 (environment::wrap_up_tab): If there's a current field, update
9290 pre_field_width, field_distance and tab_precedes_field.
9291 * troff/env.h (environment::tab_precedes_field): New member.
9293 Fri Feb 15 01:24:00 1991 James Clark (jjc at jclark)
9295 * ps/ps.c (ps_printer::do_file): New function.
9296 (ps_printer::special): Bind to `file' special.
9297 (ps_printer::do_exec): Set ndefined_styles to 0.
9299 Sat Feb 9 03:03:04 1991 James Clark (jjc at jclark)
9301 * eqn/text.c (split_text): Grok \* and similar escapes sequences.
9302 Avoid stripping first character from the start of unrecognized
9303 escapes. Use lex_error instead of error to report errors.
9304 * eqn/lex.c (get_token): Rework handling of escapes.
9305 (lex_error): Move declaration into...
9308 * xditview/xditview.c (main): Make -page option work.
9310 * Makefile: Correct comment about -DBROKEN_SPOOLER and pageview.
9312 Wed Feb 6 12:28:43 1991 James Clark (jjc at jclark)
9314 * macros/tmac.s (B2): Correct size of box.
9316 Tue Feb 5 00:37:35 1991 James Clark (jjc at jclark)
9318 * macros/tmac.s (B2): Postpone drawing the box until in the
9319 top-level diversion.
9321 * tty/tmac.tty: Add font translations for C, CR, CW.
9323 * groff.c (synopsis, help): Document -i.
9324 * groff.sh: Implement -i.
9326 * macros/tmac.s (@NH): Put a `.' after multi-part numbers.
9327 Simplify the construction of SN.
9329 * troff/number.c (parse_term): Give `|' a higher precedence.
9330 * tbl/table.c (numeric_text_entry::simple_print): Parenthesise
9333 * macros/tmac.s (B2): Use par@finish instead of par@reset.
9335 Mon Feb 4 12:36:09 1991 James Clark (jjc at jclark)
9337 * lib/string.c (string::move): New function.
9338 * lib/stringclass.h: Declare it.
9340 Sat Feb 2 16:02:16 1991 James Clark (jjc at jclark)
9342 * troff/env.c (distribute_space): Add optional argument
9344 (environment::wrap_up_field): Call distribute_space with
9345 `force_forward' argument of 1.
9347 Fri Feb 1 19:36:33 1991 James Clark (jjc at jclark)
9349 * lib/string.c, lib/stringclass.h (string::operator+=(char)):
9350 Inline it. Move reallocation into...
9351 (string::grow1): New function.
9352 * pic/Makefile, tbl/Makefile, eqn/Makefile, ps/Makefile: Redo
9353 dependencies to include library header files.
9354 * lib/Makefile: Make string.c and lf.c depend on stringclass.h.
9356 Thu Jan 31 15:02:27 1991 James Clark (jjc at jclark)
9358 * macros/tmac.s (@NH): Use the same number registers than -ms does
9359 for the heading level counters. Use the same string that -ms does
9360 for the number for this heading.
9362 Wed Jan 30 14:25:40 1991 James Clark (jjc at jclark)
9364 * lib/new.c (operator new): Cast result of malloc to char *.
9366 * troff/input.c (spring_trap, lookup_request): Add assert that nm
9369 Tue Jan 29 18:08:05 1991 James Clark (jjc at jclark)
9371 * groff.c (main): Support -i.
9373 Sun Jan 27 13:23:17 1991 James Clark (jjc at jclark)
9375 * pic/pic.h: Include <osfcn.h>.
9377 * ps/ps.c: Add declaration of mktemp.
9379 * Makefile: Add -DHAVE_UNION_WAIT option for CPPDEFINES.
9380 * groff.c: If HAVE_UNION_WAIT is defined, declare wait()'s
9381 argument as union wait *.
9382 (run_commands): If HAVE_UNION_WAIT is defined cast wait()'s
9383 argument to union wait *.
9385 Sat Jan 26 12:04:52 1991 James Clark (jjc at jclark)
9387 * tty/tmac.tty: Add definition of \(co.
9389 * pic/object.c (make_arc): Only increase radius when radius
9390 strictly less than d.
9391 (arc_object::update_bounding_box): May need to add 4.0 to end_quad
9394 * troff/env.c (environment::environment(symbol),
9395 environment::environment(const environment *)): Initialize
9398 Sat Jan 19 08:18:35 1991 James Clark (jjc at jclark)
9400 * tbl/main.c (main): Add exit(0).
9402 * ps/ps.c (ps_printer::~ps_printer): Use fseek instead of rewind.
9404 * pic/main.c (main):
9405 * eqn/main.c (main):
9406 * tbl/main.c (main):
9407 * etc/soelim.c (main):
9408 * driver/printer.c (printer::~printer):
9409 * troff/node.c (real_output_file::~real_output_file,
9410 real_output_file::flush): Check for errors on stdout.
9412 * most files: Add 1991 to copyright notice.
9414 * macros/tmac.s: Don't test \n(.x and \n(.y.
9416 * troff/input.c (token::next): Rename `escape_char' label to
9417 `handle_escape_char' and `normal_char' label to
9418 `handle_normal_char'.
9420 Thu Jan 17 15:46:35 1991 James Clark (jjc at jclark)
9422 * groff.c (main, synopsis, help): Support -a option.
9423 * groff.sh: Likewise. Also eliminate Zflag variable by adding -z
9424 to trflags while parsing options.
9426 Tue Jan 15 13:07:27 1991 James Clark (jjc at jclark)
9428 * troff/number.c (parse_term): With `m', `M' and `n' scale
9429 indicators, convert scale factor to hunits before scaling.
9431 Mon Jan 14 12:39:12 1991 James Clark (jjc at jclark)
9433 * lib/font.c (scale_round): Better test for overflow when n is
9436 Thu Jan 10 11:10:56 1991 James Clark (jjc at jclark)
9438 * tbl/main.c (process_format): Add second argument of type
9439 options*. Change callers. Allow opt->tab_char as well as '\t'
9440 between format items.
9442 Mon Jan 7 12:30:18 1991 James Clark (jjc at jclark)
9444 * macros/tmac.an (PD): With no arguments, make sure register PD is
9446 (TH): Call PD with no argument, instead of setting register PD
9449 Sun Jan 6 11:18:39 1991 James Clark (jjc at jclark)
9451 * Version 1.00 released.
9453 Sat Jan 5 08:44:30 1991 James Clark (jjc at jclark)
9455 * ps/tmac.ps, xditview/tmac.X: Add font translation of C to CR.
9457 * dvi/devdvi/DESC: Mount CW instead of CR.
9459 * dvi/tmac.dvi: Add definition of \(tm.
9461 * dvi/devdvi/texsy.map: Add lh, and rh.
9462 * dvi/devdvi/texex.map: Add lt, rt, lb, rb, lk, rk.
9463 * dvi/devdvi/texmi.map: Add *o. Regenerate fonts.
9465 * dvi/devdvi/FontMakefile: Generate H from cmss10.
9466 * dvi/devdvi/Makefile: Install H.
9467 * dvi/devdvi/H: New file.
9469 Fri Jan 4 15:04:57 1991 James Clark (jjc at jclark)
9471 * troff/env.c (vertical_spacing): Don't allow vertical spacing to
9474 Thu Jan 3 13:41:19 1991 James Clark (jjc at jclark)
9476 * macros/tmac.s (@EN): Add \n(.V to the argument to ds@need.
9478 * macros/tmac.pic (PS): Avoid attempting to set negative indent.
9480 * macros/tmac.s (@EN): Handle the case where the equation is empty
9481 but the label is not.
9483 Wed Jan 2 10:31:44 1991 James Clark (jjc at jclark)
9485 * troff/groff.h: New warning category WARN_SPACE.
9486 * troff/input.c: Add WARN_SPACE to DEFAULT_WARNING_MASK. Add
9487 WARN_SPACE to warning_table.
9488 (interpolate_macro): Give a warning of type WARN_SPACE if the name
9489 is longer than two characters and is not defined, but the first
9490 two characters do make a defined name.
9492 * PROBLEMS: New file.
9494 * CHANGES: New file.
9495 * README-0.6, README-1.00: Deleted.
9497 * groff.c, groff.sh: Add X75-12 and X100-12 devices.
9498 * xditview/devX75/Makefile: Make devX75-12.
9499 * xditview/devX100/Makefile: Make devX100-12.
9501 * xditview/devX100/eqnchar, xditview/devX75/eqnchar,
9502 dvi/devdvi/eqnchar, ps/devps/eqnchar: Remove use of \R.
9504 Tue Jan 1 19:24:01 1991 James Clark (jjc at jclark)
9506 * README-0.7: Rename to README-1.00.
9508 * macros/tmac.pic: New file.
9509 * macros/Makefile (install.nobin): Install tmac.pic.
9511 Mon Dec 31 10:40:53 1990 James Clark (jjc at jclark)
9513 * troff/env.c (hyphen_word): Correct the test for whether the
9514 token is a hyphen. Reset npos to 0.
9516 * macros/tmac.s (par@sup-start, par@sup-end): New implementations.
9518 Sun Dec 30 15:53:13 1990 James Clark (jjc at jclark)
9520 * macros/tmac.s (ds*common-end): Call par*reset.
9522 (par@reset-indent): Deleted.
9524 * macros/tmac.s (@IP): Divert the label.
9526 Sat Dec 29 14:33:32 1990 James Clark (jjc at jclark)
9528 * xditview/draw.c (setGC): Use a line width of .1m rather than
9529 .04m by default; round rather than truncate value.
9531 * tbl/table.c (class empty_entry): New class.
9532 (empty_entry::empty_entry, empty_entry::line_type): New functions.
9533 (table::add_entry): Represent empty entries by objects of type
9535 (table_entry::line_type): Return -1.
9536 (table::determine_row_type): Ignore entries with line_type 0.
9537 Treat type -1 as non-lines.
9539 Fri Dec 28 15:04:41 1990 James Clark (jjc at jclark)
9541 * ps/devps/textmap, xditview/libXdvi/DviChar.c, tty/devlatin1/R.proto,
9542 macros/tmac.s: Rename \(-d to \(Sd.
9544 Thu Dec 27 12:35:47 1990 James Clark (jjc at jclark)
9546 * ps/devps/textmap: Add `sd', `/_' and `3d' characters.
9547 * xditview/libXdvi/DviChar.c: Likewise.
9548 * dvi/devdvi/texsy.map: Add `<<', `>>'.
9550 Wed Dec 26 13:33:23 1990 James Clark (jjc at jclark)
9552 * troff/div.c (top_level_diversion::begin_page): Call
9553 init_output() if the_output is 0.
9555 Sat Dec 22 12:35:29 1990 James Clark (jjc at jclark)
9557 * troff/input.c: Replace ESCAPE_E by ESCAPE_e and ESCAPE_C by
9559 (get_copy): Turn \E into ESCAPE_E.
9560 (token::process, asciify): Handle ESCAPE_E.
9562 * macros/tmac.s (ds*common-end, par@reset): Add `.rj 0'.
9564 (DS): Implement `.DS R'.
9566 Fri Dec 21 11:41:53 1990 James Clark (jjc at jclark)
9568 * macros/tmac.s (FS): New macro.
9570 * macros/tmac.s (fn@do-FS): Use @LP instead of LP.
9572 * macros/tmac.s (cov*tl-init): Remove after first execution
9573 instead of aliasing to @nop. Call top of page macro explicitly
9574 instead of setting trap; call @init first. Set pg@top as top of
9576 (cov*auto-init): Deleted. Set cov*tl-init instead of
9577 cov*auto-init as top of page trap.
9578 (TL, LP): Do a break instead of calling cov*tl-init.
9579 (cov*print): With RP format but no TL, alias FS and FE to @FS and
9580 @FE; in this case also give a warning and always start another
9581 page. No need to set pg@top here.
9582 (cov*tl-init): Rename to cov*first-page-init.
9584 * macros/tmac.s (RP): Do `.pn 0'.
9585 (cov*tl-init): With RP format don't do `.pn 0'.
9587 * macros/tmac.s (pg@cs-top): Set no space mode.
9589 * macros/tmac.s (par@TL, par@AU, par@AI): New macros.
9590 (cov*ab-init): Alias TL, AU and AI to these.
9592 Thu Dec 20 10:10:50 1990 James Clark (jjc at jclark)
9594 * macros/tmac.s (@EQ): Move the space before the equation into @EN
9595 (@EN): Do nothing unless \n[dl] is > 0.
9597 Tue Dec 18 12:20:47 1990 James Clark (jjc at jclark)
9599 * pic/object.c (ellipse_object::radius): New function.
9601 * VERSION: Change version to 0.7.
9603 * tbl/table.c (block_entry::do_divert): Declare return type as
9605 (block_entry::divert, alphabetic_block_entry::divert): Return 1.
9607 Mon Dec 17 12:30:34 1990 James Clark (jjc at jclark)
9609 * troff/column.c: New file.
9610 * troff/Makefile: Corresponding changes.
9612 * troff/hvunits.c (scale(vunits, vunits, vunits)): New function.
9615 * troff/div.c (top_level_diversion::space): If the space causes
9616 the first-page transition and springs a trap, truncate the space
9619 Fri Dec 14 12:30:02 1990 James Clark (jjc at jclark)
9621 * ps/ps.c (ps_printer::do_import): Add a `clear' after including
9624 * pic/troff.c (troff_output::line_thickness,
9625 troff_output::set_fill): Do a horizontal motion to compensate for
9626 the width of the \D escape sequence.
9628 Thu Dec 13 10:17:14 1990 James Clark (jjc at jclark)
9630 * xditview/tmac.X: Reinstate definition of \(rn, but only for X100
9633 * eqn/sqrt.c (sqrt_box::compute_metrics): Supply missing argument
9636 * tbl/table.c (simple_entry::simply_print): Don't declare as pure.
9637 Supply empty definition.
9638 (text_entry::simple_print, simple_text_entry::simple_print):
9639 Delete declarations.
9640 (table::add_entry): Represent empty entries by objects of type
9643 Wed Dec 12 08:50:48 1990 James Clark (jjc at jclark)
9645 * troff/Makefile: Remove -DHYPHEN_CONTROL from DEFINES.
9647 * tbl/table.c (left_text_entry::add_tab): New function.
9649 * macros/tmac.s: Make @RT an alias for par@reset. Make RT
9652 Mon Dec 10 11:19:55 1990 James Clark (jjc at jclark)
9654 * troff/env.c (environment::start_field): Give an error message if
9655 there is no next tab.
9657 Sun Dec 9 11:46:40 1990 James Clark (jjc at jclark)
9659 * troff/env.c (hyphenate): Skip initial elements with zero
9662 * macros/tmac.s (par@init): Keep VS in points rather than units.
9664 Sat Dec 8 23:00:27 1990 James Clark (jjc at jclark)
9666 * pic/main.c (main): Implement `-c' option.
9667 * pic/output.h: Declare make_tpic_output().
9668 * pic/tex.c (tex_output::set_pen_size): Make it virtual and
9670 (tpic_output): New class.
9671 (tpic_output::tpic_output, tpic_output::set_pen_size,
9672 tpic_output::command, make_tpic_output): New functions.
9674 Fri Dec 7 11:57:41 1990 James Clark (jjc at jclark)
9676 * tbl/main.c (main): Call `.ab' if \n(.g is false. Define TS/TE
9677 if they're not already defined.
9678 * tbl/table.c (init_output): Don't test \n(.g.
9680 * troff/input.c (do_if_request): Delete `g' condition. Recognize
9681 `d', `r' and `c' conditions even in compatibility mode.
9683 Tue Dec 4 09:13:47 1990 James Clark (jjc at jclark)
9685 * ps/tmac.ps (ps-bb): Protect against negative numbers in bounding
9688 Mon Dec 3 07:18:26 1990 James Clark (jjc at jclark)
9690 * troff/env.h (environment::prev_line_interrupted): New member.
9691 (environment::get_prev_line_interrupted): New function.
9692 * troff/env.c (environment::newline): Set prev_line_interrupted.
9693 (environment::environment(const environment *),
9694 environment::environment(symbol)): Initialize
9695 prev_line_interrupted.
9696 * troff/input.c (process_input_stack): Don't give special
9697 treatment to space and newline at the beginning of the line if the
9698 previous line was interrupted.
9700 Sat Dec 1 15:48:37 1990 James Clark (jjc at jclark)
9702 * eqn/eqn.y: Disallow PRIME by itself.
9703 * eqn/lex.c (token_table): Bind `opprime' instead of `prime' to
9705 (def_table): Remove definition of '. Define prime to be `.
9707 * eqn/eqn.y: Split off part of rule `script' into a new rule
9710 Fri Nov 30 10:23:44 1990 James Clark (jjc at jclark)
9712 * macros/tmac.s ({, }): New string aliases.
9714 Thu Nov 29 11:34:40 1990 James Clark (jjc at jclark)
9716 * README-0.7: New file.
9718 Wed Nov 28 10:09:57 1990 James Clark (jjc at jclark)
9720 * macros/tmac.s: New file.
9721 * man/groff_ms.man: New file.
9722 * Makefile: Add definition of TMAC_S. Pass TMAC_S in SUBFLAGS.
9723 * Makefile.bd: Similarily.
9724 * man/Makefile: Add groff_ms.n to MAN7PAGES. Replace @TMAC_S@. Add
9725 definition of TMAC_S.
9726 * macros/Makefile: Add definition of TMAC_S. Install tmac.s.
9727 * macros/TODO: New file.
9729 Sat Nov 24 20:04:54 1990 James Clark (jjc at jclark)
9731 * troff/env.c (right_justify): New function.
9732 (init_env_requests): Bind this to request "rj".
9733 (center_lines): Set right_justify_lines to 0. If we get a bad
9734 integer, center 1 line.
9735 (environment::environment(symbol), environment::environment(const
9736 environment *)): Initialize right_justify_lines.
9737 (environment::get_right_justify_lines): New function.
9738 (init_env_requests): Bind this to number_register ".rj".
9740 * troff/env.c (environment::choose_breakpoint): Implement
9741 hyphenation_margin and hyphenation_space.
9742 (environment::get_hyphenation_space,
9743 environment::get_hyphenation_margin): New functions.
9744 (init_env_requests): Bind these to .hys and .hym.
9745 (hyphenation_space_request, hyphenation_margin_request): New
9747 (init_env_requests): Bind these to hys and hym.
9748 (environment::environment(symbol), environment::environment(const
9749 environment *)): Initialize hyphenation_margin and
9751 * troff/env.h: Corresponding changes to class environment.
9753 Fri Nov 23 09:08:16 1990 James Clark (jjc at jclark)
9755 * troff/div.c (blank_line): Always do a break.
9757 * eqn/box.c (do_text): Turn off escapes while appending text to
9760 Thu Nov 22 10:58:59 1990 James Clark (jjc at jclark)
9762 * troff/input.c (while_break_request, while_continue_request): New
9764 (init_input_requests): Bind these to "break" and "continue".
9765 (while_depth, while_break_flag): New variables.
9766 (while_request): Update while_depth. Break out of loop if
9767 while_break_flag is set.
9769 Wed Nov 21 10:54:40 1990 James Clark (jjc at jclark)
9771 * tbl/table.c (init_span_reg): Initialize span_width_reg to \n(.H
9774 Mon Nov 19 00:45:03 1990 James Clark (jjc at jclark)
9776 * Makefile: Include -DBROKEN_SPOOLER by default. Expand comment.
9778 * stringify: New file.
9779 * Makefile (groff.o): Use stringify.
9781 * xditview/tmac.X: Remove definition of \(rn.
9782 * xditview/libXdvi/DviChar.c: Remove radicalex from
9785 Sat Nov 17 10:44:58 1990 James Clark (jjc at jclark)
9787 * tbl/table.c (table::add_entry): Allow alphabetic text blocks.
9788 (alphabetic_block_entry::alphabetic_block_entry,
9789 alphabetic_block_entry::divert, alphabetic_block_entry::print):
9791 (block_entry::divert): Split off body into ...
9792 (block_entry::do_divert): If the block is alphabetic, subtract 2n
9793 from the line length; also update the span width to dl+2n, and the
9794 alphabetic span width to dl.
9796 * driver/input.c (do_file): While reading argument to D command,
9797 when expanding buffer, multiply szp by sizeof(int) rather than 2
9798 in the argument to memcpy.
9800 * tbl/table.c (compute_span_width): Add 2n rather than 1n to the
9801 width of alphabetic columns.
9803 Fri Nov 16 06:34:27 1990 James Clark (jjc at jclark)
9805 * troff/node.c (lookup_family): Supply second argument to lookup.
9807 * troff/dictionary.c (dictionary::lookup): After an unsuccesful
9808 search, return immediately if v is 0.
9810 * pic/troff.c: Define EQN_NO_EXTRA_SPACE_REG.
9811 (troff_output::start_picture): Set this reg.
9812 (troff_output::end_picture): Remove this reg
9813 * eqn/box.c (box::extra_space): Don't produce `\x's if
9814 EQN_NO_EXTRA_SPACE_REG is defined.
9816 * eqn/eqn.y: Allow just a PRIME to be a `simple'.
9817 * eqn/text.c (split_text): Map ' to \(fm when it's the first
9820 Thu Nov 15 10:35:06 1990 James Clark (jjc at jclark)
9822 * macros/tmac.e: Use font 3 instead of B in $c. Remove `bd'
9825 * troff/div.c (top_level_diversion::top_level_diversion):
9826 Initialize page_number to 0.
9828 Wed Nov 14 21:41:58 1990 James Clark (jjc at jclark)
9830 * groff/troff (environment::environment(const environment *)):
9831 Initialize name to e->name, rather than "anonymous".
9833 Sat Nov 10 01:59:37 1990 James Clark (jjc at jclark)
9835 * xditview/libXdvi/Dvi.c (ShowDvi): If eof is encountered, reset
9836 requested_page. Split middle part into ...
9837 (FindPage): New function.
9838 (SetValues): If we don't yet know the last page, and the requested
9839 page is greater than the current page, call FindPage.
9840 Update the font_map_string before doing this.
9842 * xditview/tmac.X: Add definitions of \(sq, \(ga, \(dg and \(dd.
9843 Translate \(lh and \(rh into left and right double arrows.
9845 * troff/node.c (class hyphen_inhibitor_node): New class.
9846 (hyphen_inhibitor_node::hyphen_inhibitor_node,
9847 hyphen_inhibitor_node::copy, hyphen_inhibitor_node::same,
9848 hyphen_inhibitor_node::type,
9849 hyphen_inhibitor_node::get_hyphenation_type): New functions.
9850 (node::add_discretionary_hyphen): Use hyphen_inhibitor_node rather
9851 than dbreak_node(0, 0) to represent a `\%' at the beginning of a
9854 Fri Nov 9 16:05:38 1990 James Clark (jjc at jclark)
9856 * troff/node.h (dummy_node::get_hyphenation_type,
9857 transparent_dummy_node::get_hyphenation_type): Declare them.
9858 * troff/node.c: (dummy_node::get_hyphenation_type,
9859 transparent_dummy_node::get_hyphenation_type): New functions.
9861 Wed Nov 7 10:09:06 1990 James Clark (jjc at jclark)
9863 * xditview/libXdvi/draw.c: If M_PI not defined after including
9864 math.h, then define it.
9866 * xditview/Makefile: Add definition of AR. Pass it to the submake
9868 * xditview/libXdvi/Makefile: Add definitions of AR and RANLIB.
9870 Tue Nov 6 10:14:27 1990 James Clark (jjc at jclark)
9872 * troff/dictionary.h (object_dictionary::alias): Declare return
9874 * troff/dictionary.c (object_dictionary::alias): Return non-zero
9875 if the old name was defined.
9876 * troff/input.c (alias_macro): Give a warning if the old name was
9878 * troff/reg.c (alias_reg): Likewise.
9880 Mon Nov 5 00:31:39 1990 James Clark (jjc at jclark)
9882 * troff/input.c (token::next): Delete implementation of \R.
9884 * macros/Makefile: Strip comments from tmac.e while installing it.
9886 * troff/input.c: New variable `nroff_mode'.
9887 (troff_request, nroff_request): New functions.
9888 (init_input_requests): Bind `troff' and `nroff' to troff_request
9890 (do_if_request): Compute results of t and n conditions from
9893 * text/text.c (split_text): Fix typo in >=.
9895 * eqn/lex.c: Add definition of `==' to def_table.
9897 Fri Nov 2 02:49:09 1990 James Clark (jjc at jclark)
9899 * pic/tex.c (tex_output::start_picture): Change the definitions of
9900 \graph and \graphtemp so that they work properly with Plain TeX.
9902 * pic/tex.c (tex_output::solid_arc): Ensure that the second angle
9903 argument to `ar' is not less than the first.
9905 * pic/pic.y: Allow a comma between elements of the variable list
9906 in the argument to `reset'.
9908 * pic/object.c (arc_object::arc_object): Fix computation of
9911 * eqn/main.c (main): Add exit(0).
9913 Thu Nov 1 02:03:50 1990 James Clark (jjc at jclark)
9915 * troff/div.c (begin_page): Test no_space_mode after doing the
9916 break, but still push the page ejector cookie before doing the
9917 break. Also set the next page number after doing the break.
9919 * xditview/xditview.c (NewFile): Don't set the title and icon name
9920 if this is the first file and its name is `-'.
9921 * groff/groff.c: Define a new device flag XT_OPTION. Set it for
9922 the X75 and X100 devices.
9923 (main): If a device has the XT_OPTION flag set and there's exactly
9924 one file argument, pass the driver -xrm and -title options to set
9925 the icon name and window title to the name of the file.
9927 * troff/env.c (environment_switch): If there was an argument but
9928 it wasn't a valid number or name, then pop an environment but
9929 don't give an error message on underflow.
9931 * troff/number.c (start_number): Correct spelling in error message.
9933 * troff/input.c (token::delimiter): Don't print an error message
9936 * xditview/libXdvi/parse.c (ParseInput): In case 'D', only call
9937 ParseDrawFunction if dw->display_enable is true.
9939 Wed Oct 31 05:49:50 1990 James Clark (jjc at jclark)
9941 * pic/pic.y: Parse text positioning like normal attributes, so as
9942 to allow `"text" at 0,0 ljust'. Don't allow `center' as a
9943 positioning attribute.
9945 Mon Oct 29 22:50:38 1990 James Clark (jjc at jclark)
9947 * tbl/main.c (process_data): When in state START while reading a
9948 text block, don't change to state MIDDLE if c is a newline.
9950 Sun Oct 28 21:59:56 1990 James Clark (jjc at jclark)
9952 * dvi/dvi.c (dvi_printer::begin_page): Rename `i' variable to `j'
9953 so as to avoid shadowing parameter.
9955 Wed Oct 24 18:35:39 1990 James Clark (jjc at jclark)
9957 * tbl/table.c (trim_space): Deleted.
9958 (table::add_entry): Don't call trim_space.
9960 Mon Oct 22 03:48:39 1990 James Clark (jjc at jclark)
9962 * VERSION: Change version to 0.6.
9964 * troff/number.c (parse_expr): Make == work.
9966 Sat Oct 20 11:28:17 1990 James Clark (jjc at jclark)
9968 * man/grog.man: New file.
9969 * man/Makefile: Add grog.n to MAN1PAGES.
9970 * etc/grog.sh: New file.
9971 * etc/Makefile: Install grog.sh as grog.
9973 Fri Oct 19 11:17:15 1990 James Clark (jjc at jclark)
9975 * troff/input.c (token::next): Implement \E.
9977 Thu Oct 18 11:56:24 1990 James Clark (jjc at jclark)
9979 * xditview/tmac.X: Change font translations to match tmac.ps.
9981 * troff/input.c (non_empty_name_warning): Don't give a warning if
9982 `\{' terminates the name.
9984 Tue Oct 16 10:04:23 1990 James Clark (jjc at jclark)
9986 * ps/devps/symbol.diff: New file.
9987 * ps/devps/FontMakefile: Mention symbol.diff.
9989 Sun Oct 14 11:46:46 1990 James Clark (jjc at jclark)
9991 * troff/node.c (font_position): Use get_long_name to read the
9994 * troff/env.c (environment_switch): If we get a number that's < 0
9995 or >= NENVIRONMENTS, treat it like a name.
9996 Change NENVIRONMENTS to 10.
9998 * troff/groff.h: Remove definition of FONTS_MAX.
9999 * troff/node.h (class font_family): Make map a pointer instead of
10000 an array. Add a map_size member. Make it a class. Make nm const
10001 and public. Make invalidate_fontno a friend.
10002 * troff/node.c: Define font_table_size. Make font_info a pointer
10003 rather than an array.
10004 (class troff_output_file): Allocate font_position dynamically. Add
10005 nfont_positions member.
10006 (troff_output_file::set_font): Grow font_position if necessary.
10007 (troff_output_file::~troff_output_file): Delete font_position.
10008 (troff_output_file::troff_output_file): Allocate font_position.
10009 (grow_font_table): New function.
10010 (troff_output_file::really_begin_page,
10011 troff_output_file:really_copy_page): Use nfont_positions rather
10013 (mount_font_no_translate, mount_style): Call grow_font_table if
10015 (font_family::font_family): Allocate map.
10016 (font_family::make_definite): Grow map if necessary. Use
10017 font_table_size instead of FONTS_MAX.
10018 (font_family::~font_family): New function.
10019 (invalidate_fontno): Use font_family::map_size.
10020 (get_fontno, env_space_width, env_half_narrow_space_width,
10021 env_narrow_space_width, symbol_fotno, is_good_fontno,
10022 get_bold_fontno, make_glyph_node): Use font_table_size rather than
10024 (next_available_font_position): Never return 0.
10026 Fri Oct 12 10:17:52 1990 James Clark (jjc at jclark)
10028 * ps/tmac.ps: Add font translations for compatibility with dpost.
10030 Thu Oct 11 12:09:03 1990 James Clark (jjc at jclark)
10032 * eqn/pile.c: Rename default_baseline_sep to baseline_sep.
10033 Move BASELINE_SEP_FORMAT and COLUMN_WIDTH_FORMAT into pbox.h.
10034 Move definitions baseline_sep, shift_down, column_sep,
10035 matrix_side_sep into...
10036 * eqn/box.c: Add them to param_table.
10037 * eqn/pbox.h: Add declarations to pbox.h.
10039 * troff/input.c (set_string): Cast value to unsigned char *.
10041 * troff/token.h (process_input_stack): Declare it static before
10042 declaring it a friend.
10044 Wed Oct 10 09:59:13 1990 James Clark (jjc at jclark)
10046 * dvi/devdvi/texex.map: Fix positions of extensible brace middle
10048 * dvi/devdvi/EX: Regenerate.
10050 * troff/input.c (init_charset_table): Make ", ', ), ], *, \(dg
10053 Tue Oct 9 08:34:02 1990 James Clark (jjc at jclark)
10055 * eqn/lex.c: In defaults_table, make definition of `dot' call
10056 `dot_def'. Don't explicitly make it roman. Similarily for other
10059 * pic/lex.c (for_input::for_input): Add by_is_multiplicative
10061 (for_input::get, for_input::peek): Use this.
10062 (do_for): Add by_is_multiplicative argument.
10063 * pic/pic.y: Change optional_by clause to allow '*' after `by'.
10064 Change semantic value of optional_by to be a double plus a flag
10065 saying whethet the by clause is multiplicative.
10067 * eqn/lex.c (get_delimited_text): Remember location of start of
10068 definition. Improve error handling when EOF is encountered.
10070 * lib/font.h: Rename handle_x_command to
10071 handle_unknown_font_command.
10072 * lib/font.c (font::load): Call handle_unknown_font_command for
10073 any unknown command in the font description file. Don't call
10074 handle_x_command. Include the name of the command in the argv.
10075 Improve message for unknown command after kernpairs or charset
10077 * ps/ps.c (ps_font::handle_x_command): Rename to
10078 handle_unknown_font_command. Remove message about `x download'
10079 command. Give error message for wrong number of arguments.
10080 * ps/devps/afmtodit: Generate `encoding' instead of `x encoding'.
10081 * dvi/dvi.c (dvi_font::handle_x_command): Rename to
10082 handle_unknown_font_command. Give an error message for wrong
10083 number of arguments. Rename design_size to designsize.
10084 * dvi/tfmtodit.c (main): Generate `checksum' instead of `x
10085 checksum', `designsize' instead of `design_size'.
10087 Mon Oct 8 00:38:55 1990 James Clark (jjc at jclark)
10089 * eqn/*.[chy]: Change underaccent to uaccent.
10091 * eqn/eqn.y: Add rule for underaccent. Declare UNDERACCENT token;
10092 give it the same precedence as ACCENT.
10093 * eqn/other.c (make_underaccent_box): New function.
10094 * eqn/box.h: Declare it.
10095 * eqn/lex.c: Add UNDERACCENT to token_table. Add utilde to
10098 Sun Oct 7 11:25:16 1990 James Clark (jjc at jclark)
10100 * pic/pic.y (reset_all): New function. Called in rule for RESET.
10101 (parse_init): Call reset_all.
10102 (define_variable): When defining scale reset only those
10103 pre-defined variables that are scaled.
10104 (defaults_table): Add `scale' as non-scaled value.
10106 * pic/pic.y: Redo parsing of text adjustments: parse adjustments
10107 together with the text; allow any number of positioning words;
10108 allow center as a positioning word.
10110 * pic/object.c (output::compute_scale): Get picture maximum height
10111 and width from variables called maxpswid and maxpsht.
10112 * pic/pic.y: Add maxpswid and maxpsht to defaults_table.
10114 Sat Oct 6 10:16:56 1990 James Clark (jjc at jclark)
10116 * pic/object.c (object_spec::make_text): Multiply textht by number
10119 * pic/pic.y: Allow `sprintf("string", expr,...)' wherever text can
10121 (do_sprintf): New function.
10122 (pic.gperf): Add sprintf token.
10123 (text, sprintf): New rules.
10125 * pic/pic.y: `rand()' with no arguments returns a random number
10126 in the range [0,1).
10128 * pic/pic.y: Allow a bare expression to be an attribute: change
10129 precedences to support this. Change optional_ordinal rule to
10130 optional_ordinal_last to avoid reduce/reduce conflict.
10131 * pic/object.c (object_spec::object_spec): Initialize direction.
10133 * pic/pic.y: Implement ^ operator meaning exponentiation.
10135 * troff/node.h: Add default argument to mount_font.
10136 * troff/node.c (font_position): Read an optional third argument
10137 giving the external_name.
10138 (mount_font): Add optional argument giving the external_name.
10139 (mount_font_not_translate): Have additional argument giving
10140 external name. Use this name to load the font. Pass both names
10141 to font_info::font_info.
10142 (font_info::font_info): Have additional argument giving
10144 (class tfont): New member external_name.
10145 (font_info::get_tfont): Use external name to construct tfont_spec.
10147 Fri Oct 5 04:03:13 1990 James Clark (jjc at jclark)
10149 * eqn/lex.c (init_table): Add argument giving device. Define
10150 name of device to be "1".
10151 (do_ifdef): Counts as true if the argument has been defined with
10153 * eqn/main.c (main): Call init_table with device argument. Make
10154 device local to main.
10155 * eqn/eqn.h: Change declaration of init_table. Remove declaration
10158 * pic/lex.c (get_delimited): Allow text to be delimited by
10159 matching {}s. Don't recognize ending delimiter within a string.
10161 * troff/input.c (get_delim_name): New function.
10162 (token::next): Implement \C.
10164 * lib/font.c (font::load): Grok ---. Add an alias for each
10165 character based on its code.
10166 (font::get_code_width): Deleted.
10167 * lib/font.h (class font): Declare font::number_to_index().
10168 Remove declaration of font::get_code_width.
10169 * lib/nametoindex.c (font::name_to_index): Add 512 rather than 256
10170 to indices of named characters.
10171 (font::number_to_index): New function.
10172 * troff/input.c (font::number_to_index): New function.
10173 (get_charinfo_by_number, charinfo::get_number,
10174 charinfo::set_number): New functions.
10175 (token::next): Turn \N into a TOKEN_NUMBERED_CHAR.
10176 (token::process, token::description, token::get_char,
10177 token::add_to_node_list, token::operator==): Handle
10178 TOKEN_NUMBERED_CHAR.
10179 * troff/charinfo.h: Declare get_charinfo_by_number,
10180 charinfo::get_number, charinfo::set_number. Add NUMBERED flag to
10182 (charinfo::numbered): New function.
10183 * troff/token.h: Add TOKEN_NUMBERED_CHAR.
10184 * troff/env.h (class environment): Remove declaration of ...
10185 * troff/env.c (environment::make_numbered_char_node): Deleted.
10186 * troff/node.c (make_numbered_node): Deleted.
10187 (class numbered_glyph_node): Remove.
10188 (troff_output_file::put_char_width, troff_output_file::put_char):
10189 Handle numbered chars.
10190 (troff_output_file::numbered_char): Removed.
10191 (tfont::get_code_width): Removed.
10192 (make_glyph_node): Don't search special fonts for numbered
10194 * troff/node.h: Remove declaration of make_numbered_node.
10195 * driver/input.c (do_file): Handle N command.
10196 * driver/printer.h: Add declaration of ...
10197 * driver/printer.c (printer::set_numbered_char): New function.
10198 * dvi/tfmtodit.c (main): Generate unnamed entries.
10199 * ps/devps/afmtodit: Likewise.
10200 * xditview/xtotroff.c (MapFont): Likewise.
10201 * xditview/libXdvi/parse.c (ParseInput): Grok N command.
10203 * tbl/main.c (process_format): If multiple widths are specified
10204 for a column but all the widths are the same, don't give an error
10207 * tbl/table.c (table::do_row): If the current row is all lines and
10208 the stuff doesn't contains a line, mark the top of the row after
10209 printing stuff before the row. If the current row is not all
10210 lines and the stuff doesn't contain a line, don't unnecessarily
10211 mark the top of the row before printing the stuff.
10213 Mon Oct 1 11:42:00 1990 James Clark (jjc at jclark)
10215 * troff/groff.h: Remove MAX_PATH.
10216 * troff/input.c (open_file): Dynamically allocate space for the
10218 (open_mac_file, process_macro_file): Corresponding changes.
10220 Sun Sep 23 18:56:26 1990 James Clark (jjc at jclark)
10222 * troff/node.h (class output_file): Make copy_file pure. Add
10223 vspace method ifdef COLUMN. Add is_printing method.
10224 * troff/node.c: Add class printing_reg. Add class
10225 real_output_file. Derive other output_file classes from
10226 real_output_file; in these classes rename begin_page to
10227 really_begin_page, print_line to really_print_line, copy_file to
10228 really_copy_file, transparent_char to really_transparent_char.
10229 Move output_file::flush to real_output_file. Add printing member
10230 to class output_file.
10231 * troff/div.h: Remove printing member from top_level_diversion.
10232 Add vspace member function to class diversion ifdef COLUMN. Add
10233 some declarations ifdef COLUMN.
10234 * troff/div.c (top_level_diversion::copy_file,
10235 top_level_diversion::transparent_output,
10236 top_level_diversion::output): Don't test printing member before
10238 * troff/input.c: Handle initial variable_space_request ifdef
10240 * troff/Makefile: Add column.c but comment it out. Add -DCOLUMN
10241 but comment it out.
10243 Sat Sep 22 11:32:22 1990 James Clark (jjc at jclark)
10245 * troff/div.c (diversion::need): Make any space forced. If we
10246 sprung a trap, set truncated_space to minus the distance to the
10247 trap and set needed_space to the amount that was needed.
10248 (top_level_diversion::space): A forced space turns no_space_mode
10250 (class constant_vunits_reg): New class.
10251 (init_div_requests): Implement number registers .trunc and .ne
10252 using constant_vunits_reg.
10253 (class truncated_space_reg): Deleted.
10255 * troff/div.h: Don't have a no_space_mode member in diversion.
10256 Instead have it in top_level_diversion.
10257 * troff/div.c (diversion::diversion): Don't initialize
10259 (top_level_diversion::top_level_diversion): Initialize
10261 (no_space, restore_spacing): Do nothing if curdiv != topdiv.
10262 (macro_diversion::output): Don't clear no_space_mode.
10264 * troff/input.c (diverted_space_node::reread): Don't call
10265 environment::do_break. In fill mode, act like a blank line.
10266 (diverted_copy_file_node::reread): Don't call
10267 environment::do_break.
10269 * troff/div.c (blank_line): New function.
10270 * troff/div.h: Declare it.
10271 * troff/input.c (process_input_stack): Call it.
10273 * troff/div.c (truncated_space_reg::get_string): New function.
10274 (init_div_requests): Bind to .trunc.
10275 (space_request, top_level_diversion::space,
10276 top_level_diversion::output, macro_diversion::space,
10277 macro_diversion::output): Update truncated_space.
10278 (macro_diversion::output): Redo calculations when trap sprung.
10279 (macro_diversion::output, macro_diversion::space): No need for
10282 * troff/div.c (top_level_diversion::output): Set nl_reg_contents
10283 after truncating post line spacing.
10285 Fri Sep 21 11:27:25 1990 James Clark (jjc at jclark)
10287 * ps/devps/prologue (MF, SF): Make them work even if setfont is
10288 defined as a procedure rather than as an operator.
10290 Thu Sep 20 12:55:05 1990 James Clark (jjc at jclark)
10292 * troff/div.c (macro_diversion::space): Ignore no_space_mode.
10294 Wed Sep 19 10:54:37 1990 James Clark (jjc at jclark)
10296 * troff/div.c (top_level_diversion::output): Merge
10297 output_file::print_line and output_file::end_of_line member
10299 * troff/div.h (class output_file):
10300 * troff/node.c (troff_output_file::print_line,
10301 troff_output_file::end_of_line, output_file::end_of_line,
10302 ascii_output_file::print_line, suppress_output_file::print_line):
10303 Corresponding changes.
10305 Tue Sep 18 11:31:47 1990 James Clark (jjc at jclark)
10307 * troff/input.c (token::next): Don't give a warning for `\.'.
10309 * troff/env.c (environment::get_center_lines): New function.
10310 (init_env_requests): Bind number register .ce to it.
10311 * troff/env.h: Declare it.
10312 * tbl/table.c (table::init_output): Define reset macro to restore
10313 .ce. If center option not given, store .ce in SAVED_CENTER_REG.
10315 (table::print): If center option not given, then imply center
10316 option if SAVED_CENTER_REG > 0.
10318 Mon Sep 17 09:19:19 1990 James Clark (jjc at jclark)
10320 * ps/devps/Makefile: Remove T from FONTS. Remove TSymbol.ps and
10321 Troff.ps from DOWNLOAD.
10323 * troff/Makefile: Change comment in DEFINES to avoid confusing
10326 * ps/ps.c (ps_printer::do_exec): Allow newlines within PostScript
10327 code. Don't try to catch errors with stopped.
10328 (check_line_lengths): New function.
10329 * ps/devps/prologue (EXEC): Deleted.
10330 (EBEGIN, EEND): New procedures.
10332 Sun Sep 16 14:51:15 1990 James Clark (jjc at jclark)
10334 * troff/input.c: Include request.h before node.h.
10335 * troff/node.c: Likewise.
10336 * troff/env.c: Likewise.
10337 * troff/div.c: Likewise.
10338 * troff/node.h (class special_node): Store argument as a macro
10339 rather than a char *.
10340 * troff/node.c (special_node::special_node, special_node::copy):
10342 (special_node::~special_node): Deleted.
10343 (special_node::tprint): Deleted.
10344 (special_node::tprint_start, special_node::tprint_end,
10345 special_node::tprint_char): New functions.
10346 (troff_output_file::special): Deleted.
10347 (troff_output_file::start_special, troff_output_file::end_special,
10348 troff_output_file::special_char): New functions.
10349 * troff/input.c (special_node::tprint): New function.
10350 (do_special): Use macro not char *.
10351 (do_transparent_macro): Deleted.
10352 (token::next): Don't call do_transparent_macro.
10354 * troff/input.c (token::next): Add 'Y' case.
10355 (do_transparent_macro): New function.
10356 * troff/node.c (troff_output_file::special): Handle newlines with
10357 argument using new continuation convention.
10358 * driver/input.c (get_string): Cope with continuation convention.
10359 (do_file): Don't call skip_line after calling get_string(1).
10360 * ps/ps.c (ps_printer::special, ps_printer::do_import,
10361 ps_printer::do_def, ps_printer::do_exec): Cope with newlines in
10363 * xditview/libXdvi/parse.c (ParseInput): Ignore lines starting
10366 Sat Sep 15 19:00:10 1990 James Clark (jjc at jclark)
10368 * troff/input.c (asciify): By default, illegal input characters
10369 should return empty string.
10371 * troff/input.c (copy_file): Handle first page transition like title.
10372 (token::next, process_input_stack): Grok COPY_FILE_REQUEST.
10374 * troff/input.c (token::next): Improve error message for EOF after
10376 (input_char_description): New function.
10377 (get_char_for_escape_name): Use input_char_description.
10378 (token::next): Warn about unrecognized escape sequences.
10379 (warning_table): Add WARN_ESCAPE.
10380 * troff/groff.h: Declare WARN_ESCAPE. Change WARN_TOTAL
10383 * troff/token.h: Remove declaration of process_input_stack.
10385 * troff/input.c: Remove declaration of init_hyphen_requests.
10386 * troff/request.h: Correct spelling in declaration of same.
10388 * troff/input.c (token::next): Check whether escape_char is 0.
10390 Fri Sep 14 12:09:25 1990 James Clark (jjc at jclark)
10392 * groff.c (main, usage, help): Implement -P and -L options.
10393 * groff.sh: Likewise.
10395 * troff/input.c (token::next): Use some gotos to avoid code
10398 * troff/input.c (get_long_name, get_name, read_long_ecsape_name):
10399 Avoid calling symbol::symbol if name empty.
10401 Thu Sep 13 06:21:45 1990 James Clark (jjc at jclark)
10403 * troff/input.c (init_input_requests): Make \n(.x return the major
10404 version number and \n(.y return the minor version number.
10405 * troff/Makefile: Construct file majorminor.c defining
10406 major_version and minor_version automatically from ../VERSION.
10408 * troff/node.c (class glyph_node): Make operator new and operator
10410 (class ligature_node): Similarily.
10412 * troff/input.c (operator==(const macro &, const macro &)): New
10414 (non_interpreted_node::same): Use this.
10415 (string_iterator::string_iterator): Make macro& argument const.
10417 * troff/input.c (input_iterator::get): New function. Don't make
10418 asciify_macro or class non_interpreted_node friends of class
10420 (non_interpreted_node::interpret): Use input_iterator::get.
10421 (asciify_macro): Likewise.
10423 * troff/input.c (~token_node, ~string_iterator, ~arg_list,
10424 ~non_interpreted_node): Deleted.
10425 * troff/node.c: (~suppress_output_file, ~ascii_output_file):
10428 * troff/symbol.h: Make all symbol member functions const.
10430 * lib/strtol.c: New file.
10431 * lib/Makefile: Add strtol.c.
10432 * Makefile: Define STRTOL as strtol.o to include strtol in
10435 Wed Sep 12 10:00:49 1990 James Clark (jjc at jclark)
10437 * pic/troff.c (troff_output::simple_circle): Divide by scale.
10439 Tue Sep 11 14:17:16 1990 James Clark (jjc at jclark)
10441 * troff/input.c (do_special): Use input_level.
10443 * troff/token.h (TOKEN_BACKSPACE): New token.
10444 (token::backspace): New function.
10445 * troff/input.c (token::description, token::next, token::process):
10446 Grok TOKEN_BACKSPACE.
10447 (do_special): Turn TOKEN_BACKSPACE back into \b.
10449 * troff/token.h (token::leader): New function.
10450 * troff/input.c (do_special): Turn TOKEN_LEADER back into \001.
10452 * troff/input.c (do_special): Turn TOKEN_TAB back into \t.
10454 * troff/input.c (do_special): Use token::description in error
10457 Mon Sep 10 11:06:27 1990 James Clark (jjc at jclark)
10459 * troff/input.c (decode_args): Combine quoted and
10460 quote_input_level variables. Make it a for (;;) loop.
10462 * troff/input.c (get_char_for_escape_name): Check for \001 and \b.
10464 * troff/input.c (read_long_escape_name): The test for whether to
10465 expand buffer was off by 1.
10466 (read_string): Similarily.
10468 Fri Sep 7 11:45:50 1990 James Clark (jjc at jclark)
10470 * troff/input.c: Use `const int' rather than `static const int'.
10472 * troff/div.h (diversion::copy_file): Declare as pure virtual.
10473 (macro_diversion::copy_file): New function.
10474 * troff/node.h: New class diverted_copy_file_node.
10475 * troff/node.c: Implement it.
10476 * troff/input.c (copy_file): Use diversion::copy_file. Handle
10477 first page transition by pushing a diverted_copy_file_node.
10478 * troff/input.c (token::next, process_input_stack): Don't handle
10481 Thu Sep 6 13:29:10 1990 James Clark (jjc at jclark)
10483 * ps/ps.c (flush_sbuf): Remember to add sbuf_kern when checking
10484 whether space widths need adjusting.
10486 * troff/charinfo.h: Generalize translated_to_space to
10487 special_translation so as to allow translation to \&.
10488 * troff/input.c (translate): Allow translation to \&.
10489 (charinfo::*): Corresponding changes.
10490 * troff/node.c (make_node, node::add_char): Corresponding changes.
10491 * troff/node.h (dummy_node::dummy_node): Allow optional first
10494 * lib/lib.h: Make codes 0200 to 0237 illegal input characters.
10495 * troff/token.h: Remove TOKEN_TITLE. Remove token::title. Add
10497 * troff/input.c (token::next): Turn a TITLE_REQUEST into a
10498 TOKEN_REQUEST with an argument of TITLE_REQUEST.
10499 (token::process): Grok that.
10500 * troff/input.c (copy_file): Handle first page transition like
10501 title by pushing a COPY_FILE_REQUEST cookie.
10502 (token::next, process_input_stack): Grok that.
10503 * troff/node.h (output_file::copy_file): Add x and y arguments.
10505 * troff/div.c (top_level_diversion::copy_file): Supply them.
10506 * troff/node.c (troff_output_file::copy_file): Add x and y
10507 arguments; moveto specified position. Invalidate font_position
10508 array after copying file.
10509 (output_file::copy_file): New function.
10510 (suppressed_output_file::copy_file, ascii_output::copy_file):
10512 * troff/input.c (transparent_file): New function.
10513 (init_input_requests): Bind to "trf".
10514 (token::next): Handle TRANSPARENT_FILE_REQUEST cookie.
10515 (process_input_stack): Likewise.
10517 * troff/Makefile: Add ../lib/lib.h to GROFF_H.
10519 * troff/node.c (init_node_requests): New number registers .kern
10520 pointing to global_kern_mode, and .lg pointing to
10521 global_ligature_mode.
10523 * troff/node.c (ligature): Don't change it if we get a bad
10526 * troff/input.c (do_define_string): Don't strip tabs.
10528 * troff/input.c (asciify_macro): Make the string_iterator auto.
10530 * troff/node.c (init_font_requests): Rename to...
10531 (init_node_requests):
10532 * troff/node.h: Change declaration.
10533 * troff/input.c (main): Change call.
10535 * troff/input.c (node::reread, diverted_space_node::reread): New
10537 (process_input_stack): Call reread rather than
10538 get_diverted_space_node.
10539 * troff/node.c (node::get_diverted_space_node,
10540 diverted_space_node::get_diverted_space_node): Removed.
10541 * troff/node.h: Declare reread methods instead of
10542 get_diverted_space_node methods. Make `n' member private.
10543 * troff/input.c: (token::diverted_space): Removed.
10544 * troff/token.h: Removed declaration.
10547 Tue Sep 4 00:48:04 1990 James Clark (jjc at jclark)
10549 * eqn/script.c (script_box::compute_metrics): Don't let
10550 SUP_RAISE_FORMAT become negative.
10552 * tbl/table.c (table::do_row): Entries that don't end in the
10553 this row shouldn't make the row non-blank.
10555 * tbl/table.c (table::make_columns_equal): Only set the width of
10556 columns which are marked as equal.
10558 * tbl/main.c (process_data): Before issuing excess data error,
10559 if last character was a newline unget it; then get it again after
10560 the error. Also include the contents of the entry in the message.
10562 * groff.c: New file.
10563 * Makefile: Build groff from groff.c. Make it possible to use
10564 either groff.sh or groff.c as groff.
10565 * Makefile.bd: Similarily.
10567 Mon Sep 3 09:39:49 1990 James Clark (jjc at jclark)
10569 * groff.sh: Don't delay expansion of $@ in assignment to files.
10570 Remove occurrences of \".
10572 Sun Sep 2 09:56:59 1990 James Clark (jjc at jclark)
10574 * all Makefiles: Simplify and rearrange.
10576 * Makefile: Handle fmod like malloc.
10577 * lib/Makefile: Similarily.
10578 * lib/fmod.c: Remove #ifdef NEED_FMOD.
10580 * Makefile: Rename OPTIMISE to OPTIMIZE.
10582 * groff.sh: Remove assignment to PATH.
10583 * Makefile: Remove SHPATH variable.
10584 * Makefile.bd: Similarily.
10586 * groff.sh: Add -V option to print the pipeline instead of
10589 Fri Aug 31 00:56:46 1990 James Clark (jjc at jclark)
10591 * lib/font.c: Split off file searching into ...
10592 * lib/fontfile.c: New file.
10594 * lib/strerror.c (strerror): Use `Error %d' for unknown errors.
10596 Thu Aug 30 13:13:55 1990 James Clark (jjc at jclark)
10598 * tbl/table.c (table::do_hspan): Delete assertion that e != 0.
10599 Also change misleading comment.
10600 (table::do_vspan): Change similarily misleading comment.
10601 * tbl/main.c (process_data): A format row with an explicit `s'
10602 uses up a data line, even if all the other columns are `_' or `='.
10604 * troff/input.c (token::description): Fix description of
10605 TOKEN_DUMMY and TOKEN_EMPTY.
10607 Wed Aug 29 04:12:08 1990 James Clark (jjc at jclark)
10609 * groff.sh: Fix description of -Z in help message.
10611 Tue Aug 28 07:28:33 1990 James Clark (jjc at jclark)
10613 * pic/object.c (object_spec::make_object): Allow negative and zero
10615 * pic/pic.y: Give linethick default value of -1.0.
10616 * pic/troff.c (troff_output::troff_output): Initialize
10617 last_line_thickness to BAD_THICKNESS.
10618 (troff_output::finish_picture): Set thickness to BAD_THICKNESS.
10619 (troff_output::line_thickness): Canonicalize negative thicknesses
10620 to RELATIVE_THICKNESS.
10621 * pic/tex.c (tex_output::set_pen_size): Silently map negative line
10622 thicknesses to DEFAULT_PEN_SIZE. Canonicalize negative pen sizes
10624 (tex_output::start_picture): Set pen_size to -2.0.
10626 * ps/ps.c (ps_printer::set_line_thickness): If line_thickness is
10627 0, then use 0 linewidth.
10628 (ps_printer::ps_printer): Initialize line_thickness to -1.
10630 * pic/troff.c (troff_output::simple_ellipse): Divide by scale.
10632 * ps/devps/symbolchars: Remove `or'.
10633 * ps/tmac.ps: Implement \(or with .char.
10635 * ps/devps/symbolchars: Move most characters into textmap.
10636 * ps/devps/textmap: Add names for troff bracket characters. Remove
10639 * ps/devps/TSymbol.ps: Removed.
10640 * ps/devps/FontMakefile: Make S from Symbol not TSymbol.
10641 * ps/tmac.ps: Do with .char what TSymbol did.
10642 * ps/devps/download: Remove TSymbol.
10644 * ps/devps/T: Removed.
10645 * ps/devps/Troff.ps: Removed.
10646 * ps/devps/Troff.afm: Removed.
10647 * ps/tmac.ps: Implement \(ru, \(ul, and \(br with .char.
10648 * ps/devps/download: Remove Troff.
10649 * ps/devps/FontMakefile: Remove T target.
10650 * ps/devps/DESC-A4: Remove T from font list.
10651 * ps/devps/DESC-letter: Likewise.
10653 * troff/input.c (macro_to_node): Rename to ...
10654 (charinfo_to_node): Don't pass mac argument. Temporarily remove the
10655 character's definition while processing it.
10656 * troff/node.c (node::add_char, make_node): Change calls to
10657 macro_to_node accordingly.
10659 * troff/input.c (token::next): Translate \_ to \(ul.
10661 * tty/devascii/R.proto: Add `|'.
10662 * tty/devlatin1/R.proto: Likewise.
10664 Mon Aug 27 11:25:41 1990 James Clark (jjc at jclark)
10666 * man: Put the version number in all the man pages.
10668 Sun Aug 26 11:40:05 1990 James Clark (jjc at jclark)
10670 * Makefile.bd: New file.
10671 * README.bd: New file.
10673 * VERSION: New file.
10674 * lib/version.c: Removed.
10675 * lib/Makefile: Create version.c from ../VERSION. Remove version.c
10678 * troff/input.c (main): Get hyphen_file from GROFF_HYPHEN
10679 environment variable.
10681 * all Makefiles: Split install target into install.bin for
10682 binaries, and install.nobin for everything else.
10683 * Makefile: Add bindist target.
10685 * man/afmtodit.man: New file.
10686 * man/Makefile: Add afmtodit.n to MAN1PAGES.
10687 * ps/devps/Makefile: Add textmap to DEVICEFILES. Install afmtodit
10689 * ps/Makefile: Pass BINDIR to make install in devps.
10691 * ps/ps.c (ps_printer::set_char): Do nothing if the character is
10692 the space character.
10694 * ps/devps/FontMakefile: Rename symbol.afm to tsymbol.afm.
10696 Sat Aug 25 15:39:03 1990 James Clark (jjc at jclark)
10698 * ps/ps.c: Redo font downloading.
10699 * ps/devps/download: New file.
10700 * ps/devps/Makefile: Add download to DEVICEFILES.
10701 * ps/devps/afmtodit: Remove -d option.
10702 * ps/devps/FontMakefile: Don't use -d option with afmtodit.
10703 * ps/devps/symbosl.ps: Add %%DocumentFonts comment.
10704 * ps/devps/zapfdr.ps: Likewise.
10705 * ps/devps/TSymbol.ps: Likewise.
10707 Fri Aug 24 20:10:30 1990 James Clark (jjc at jclark)
10709 * groff.sh: Initialize dev to ${GROFF_TYPESETTER:-@DEVICE@}.
10711 Thu Aug 23 10:03:47 1990 James Clark (jjc at yquem)
10713 * ps/ps.c (ps_output::include_file): If BROKEN_SPOOLER is defined,
10714 then strip the first line if it starts with %.
10715 * Makefile: Add a comment about this.
10717 * man/tfmtodit.man: New file.
10718 * man/Makefile: Add tfmtodit.n to MAN1PAGES.
10719 * dvi/Makefile: Install tfmtodit in BINDIR.
10721 * dvi/tfmtodit.c (usage): Mention -v option.
10723 Wed Aug 22 09:56:36 1990 James Clark (jjc at yquem)
10725 * troff/node.c (troff_output_file::end_of_line): Call do_motion.
10726 * troff/node.c (troff_output_file::transparent_char): Don't call
10729 * eqn: Add check_tabs method to most box classes.
10730 * eqn/box.c (box::top_level): Call check_tabs.
10732 * eqn/script.c (script_box::output): Use \Z.
10733 * eqn/limit.c (limit_box::output): Use \Z.
10735 * eqn/box.c (box::top_level): Use itoa.
10737 Tue Aug 21 09:29:28 1990 James Clark (jjc at yquem)
10739 * dvi/tmac.dvi: Add font translations for CR, C, TT.
10740 * dvi/devdvi/Makefile: Don't make links to CW.
10742 * ps/tmac.ps: Add font translations for C, CW, CO, CX, CD, H, HO,
10744 * xditview/tmac.X: Likewise.
10746 * troff/node.c: Add font translation feature.
10747 (get_font_translation): New function.
10748 (symbol_fontno): Translate the font name.
10749 (mount_font_no_translate): Rename to mount_font to this.
10750 (mount_font): New function.
10751 (font_family::make_definite): Call mount_font_no_translate instead
10753 (mount_style): Translate the font name.
10754 (font_translate): New function.
10755 (init_font_requests): Bind "ftr" to font_translate.
10757 * ps/devps/prologue (SN): New procedure that rounds a position to
10758 the nearest (pixel + (.25,.25)).
10759 (DL): Use SN to round endpoints.
10761 * lib/version.c: Changed version to 0.5.
10763 Sat Aug 18 04:43:21 1990 James Clark (jjc at yquem)
10765 * Makefile: Move definition of PAGE to the very beginning, so that
10766 people are less likely to miss it.
10768 Fri Aug 17 02:15:11 1990 James Clark (jjc at yquem)
10770 * man/Makefile: Don't need to sed out @UPCASE_PROG_PREFIX@.
10772 * troff/env.c (environment::choose_breakpoint): Make `can't find
10773 breakpoint' error a warning of type WARN_BREAK. Change message to
10774 `can't break line'.
10775 * troff/groff.h: Declare WARN_BREAK with code 4; change WARN_INPUT to
10777 * troff/input.c: Add WARN_BREAK to warning_table. Include
10778 WARN_BREAK in DEFAULT_WARNING_MASK.
10780 * tty/tmac.tty: Add definition of \(+-.
10782 * groff.sh: Remove `--' option to set command.
10784 * dvi/devdvi/texsy.map: Remove duplicate md entry.
10786 * ps/devps/eqnchar: Better definition of cdot using md.
10787 * dvi/devdvi/eqnchar: Likewise.
10788 * xditview/devX100/eqnchar: Likewise.
10789 * xditview/devX75/eqnchar: Likewise.
10790 * eqn/lex.c: Add definition of cdot.
10792 Thu Aug 16 09:33:57 1990 James Clark (jjc at yquem)
10794 * troff/input.c (get_optional_char): New function.
10795 * troff/input.c (set_page_character): Use get_optional_char(),
10796 rather than has_arg() and tok.get_char(1).
10797 * troff/env.c (tab_character, leader_character, hyphen_char,
10798 field_characters): Likewise.
10799 (margin_character): Likewise. Also always delete the
10800 margin_character_node.
10802 * troff/input.c (token::get_char): Use token::description.
10804 * troff/input.c (has_arg): Don't skip over tab and \}.
10805 * troff/number.c (start_number): Give a warning if the number
10806 starts with \} (WARN_RIGHT_BRACE) or tab (WARN_TAB).
10808 Wed Aug 15 10:04:37 1990 James Clark (jjc at yquem)
10810 * troff/input.c (empty_name_warning, non_empty_name_warning): New
10812 (get_name, get_long_name): Use these. Rename `warn' argument to
10815 * troff/node.c (get_fontno): Test that the symbol is not null.
10817 * troff/input.c (token::description): New function.
10818 * troff/number.c (parse_term): Use token::description in `numeric
10819 expression expected' message.
10820 * troff/groff.h: Add WARN_MISSING.
10821 * troff/number.c (start_number): New function.
10822 * troff/number.c (get_vunits, get_hunits, get_number, get_integer,
10823 get_incr_number): Use start_number().
10824 * troff/input.c (DEFAULT_WARNING_MASK): Enable WARN_NUMBER by
10826 * troff/input.c (get_name, get_long_name): Use WARN_MISSING.
10827 * troff/reg.c (alter_format): Use WARN_MISSING. Also use
10829 * troff/input.c (token::get_char): Use WARN_MISSING.
10830 * troff/input.c (token::delimiter): Use token::description.
10831 * troff/env.c (environment_switch): Back out Aug 3 change.
10832 * troff/input.c (has_arg): Skip over \}s and tabs but give a
10834 * troff/token.h (token::tab): New function.
10835 * troff/node.c (get_fontno): Use tok.skip() rather than has_arg().
10836 * troff/reg.c (alter_format): Likewise.
10837 * troff/node.c (bold_font): Use has_arg() rather than tok.skip().
10839 Tue Aug 14 10:11:21 1990 James Clark (jjc at yquem)
10841 * troff (most files): Redo warnings. Divide warnings into various
10842 categories; warning() has an additional first argument indicating
10843 the category it falls into.
10844 * troff/input.c (main): -w now takes an argument. New option -W.
10845 (enable_warning, disable_warning): New functions.
10847 * ps/devps/afmtodit: Add -a option to lie about the italic angle.
10848 * ps/devps/FontMakefile: Pretend TI has an angle of 7.
10850 Mon Aug 13 10:11:16 1990 James Clark (jjc at yquem)
10852 * ps/devps/eqnchar: Better definitions of dotdot, vec, dyad, inf.
10853 * xditview/devX100/eqnchar: Likewise. Remove definition of dot.
10854 * xditview/devX75/eqnchar: Likewise.
10855 * dvi/devdvi/eqnchar: Better definitions of vec, dyad, dotdot.
10857 * eqn/other.c: When bar or over applies to a single character
10858 don't produce an overline_box or an underline_box. Instead produce
10859 an accent_box or an underaccent_box, with the accent a line
10860 whose width is accent_width. New classes underaccent_box,
10861 overline_char_box and underline_char_box.
10862 * eqn/box.h: Move overline_box, underline_box, accent_box class
10863 declarations into eqn/other.c. Add declarations of
10864 make_underline_box, make_overline_box, make_accent_box.
10865 * eqn/eqn.y: Call make_overline_box, make_underline_box
10866 make_accent_box instead of constructors.
10867 * eqn/pbox.h, eqn/box.c: Add accent_width parameter.
10869 * eqn/other.c: Add accent_box::~accent_box.
10870 * eqn/box.h: Declare it.
10872 * groff.sh: With -Tps, use eqn -D.
10874 * eqn/other.c (overline_box::output): Use \Z. If draw_flag use \D
10876 (underline_box::output): Similarily.
10877 (accent_box::output): Use \Z.
10879 * xditview/tmac.X: Add definitions of ~ and ^ (so that they are a
10882 Sun Aug 12 09:41:15 1990 James Clark (jjc at yquem)
10884 * troff/div.c (top_level_diversion::transparent_output(unsigned
10885 char)): Use asciify.
10886 * troff/input.c (asciify): Don't make it static.
10887 * troff/token.h (asciify): Declare it.
10889 * troff/input.c (get_name, get_long_name, token::get_char,
10890 token::delimiter): Add an extra default argument which says
10891 whether a warning should be printed.
10892 * troff: Pass a non-zero argument to one of these rather than
10893 printing a warning directly.
10895 Sat Aug 11 09:02:21 1990 James Clark (jjc at yquem)
10897 * troff: Consistently use symbol::is_null.
10899 * troff/dictionary.h: Move some inline functions into
10902 * troff/request.h: Move inline functions into input.c.
10903 (request_or_macro::invoke): Make it pure.
10905 * troff/input.c, troff/reg.h: New class `constant_int_reg'.
10906 * troff/input.c (init_input_requests): Use class constant_int_reg.
10907 (class compatible_reg): Deleted.
10908 * troff/div.c (init_div_requests): Use class constant_int_reg.
10909 (class last_post_line_extra_space_reg): Deleted.
10911 * troff/env.c (tab_character): Don't change the tab character if
10912 we get an invalid argument.
10913 (hyphen_char): Similarily.
10915 * troff/reg.c (alter_format): Check that nm is not null.
10917 * Makefile, groff.sh: Make it possible to customize the commands
10918 used for printing PostScript and dvi files. Also make it possible
10919 to customize the path used by groff.sh.
10921 * eqn/eqn.y: Make `left' right associative.
10923 Fri Aug 10 18:20:39 1990 James Clark (jjc at yquem)
10925 * pic/pic.h: Added definition of M_SQRT2 for those systems that
10928 * pic/pic.h: Removed definition of INT_MAX.
10930 * troff/node.c (italic_corrected_node::vertical_extent): Omit
10933 * troff/input.c (token::next): Handle \R like \n.
10935 Tue Aug 7 09:46:33 1990 James Clark (jjc at yquem)
10937 * ps/tmac.pc (PSPIC): Simplify.
10939 * troff/env.c (tab_stops::to_string):
10940 * pic/pic.y (object_type_name):
10941 * pic/troff.c (simple_output::line):
10942 * pic/tex.c (tex_output::spline):
10943 * pic/object.c (object_spec::make_object):
10944 * tbl/main.c (process_data): Add cases to switch statements to
10945 avoid cfront warnings. (Some of these are spurious, since the
10946 switch already has a default case.)
10948 * ps/tmac.ps (PSPIC): Reformatted. Prefix all local names with
10949 `ps-'. Don't test systat; instead check number of arguments to
10952 Mon Aug 6 00:13:07 1990 James Clark (jjc at yquem)
10954 * macros/tmac.e: Do not decrease the page offset by 0.5i.
10956 * ps/ps.c (ps_printer::ps_printer): Use mktemp instead of tempnam.
10957 Unlink the file as soon as we have opened it, so that we don't
10958 have to bother with signal handlers.
10959 (handler): Deleted.
10960 (fatal_error_exit): Deleted.
10961 (main): Don't call signal.
10963 * dvi/tfmtodit.c: Add -k option so that kerns with the skewchar
10965 * dvi/devdvi/Makefile: Use the -k option with S and MI.
10967 * pic/pic.y: If there is a label, or an nth construction before
10968 the first `.' in the argument to `with', ignore it and generate a
10970 * pic/lex.c (lex_warning): New function.
10972 * tbl/table.c (table::init_output): In section keep and release
10973 macro, use 0 indent when diverting and the correct indent when
10976 * troff/input.c (interpolate_number_format): Do not interpolate
10977 anything if the number register is not defined.
10979 * tbl/main.c (process_data): Don't add entry when col >= ncolumns.
10981 Sat Aug 4 08:12:05 1990 James Clark (jjc at yquem)
10983 * ps/devps/prologue (PICTURE): Set components of graphics state to
10984 their default values.
10986 * ps/devps/text.enc: Add trademark
10987 * ps/devps/textmap: Add names for club, spade, heart, diamond,
10988 carriagereturn, suchthat. Use Upsilon1 rather than Upsilon.
10989 * ps/devps/symbolchars: Add names for summation and product.
10991 * dvi/devdvi/texsy.map: Add names for club, spade, heart, diamond,
10992 suchthat. Add pp. Add upper-case letters.
10994 * xditview/libXdvi/DviChar.c: Add names for club, spade, heart,
10995 diamond, carriagereturn, suchthat. Use Upsilon1 rather than
10998 * dvi/devdvi/texsy.map: Rename lA (left angle bracket) to la, and
10999 rA (right angle bracket) to ra. Introduce names for double-headed
11000 arrows and double-barred arrows: <>, va, lA, rA, hA, uA, dA, vA.
11001 * ps/devps/textmap: Likewise for ps device.
11002 * xditview/libXdvi/DviChar.c: Likewise for X100 and X75 devices.
11003 * tty/devascii/R.proto: Rename lA to la and rA to ra.
11004 * tty/devascii/R.proto: Likewise.
11005 * tty/tmac.tty: Provide definitions for \(<>, \(lA, \(rA, \(hA,
11007 * eqn/delim.c: In delim_table, rename \(lA to \(la and \(rA to \(ra.
11009 * xditview/tmac.X: Add definitions for \(fi \(fl \(ff \(Fi \(Fl.
11011 * eqn/lex.c: Added definitions of `approx', `grad' and `del' to
11014 Fri Aug 3 09:59:27 1990 James Clark (jjc at yquem)
11016 * troff/div.c (when_request): Use symbol::is_null rather than
11017 has_arg to determine whether we have an argument.
11018 (change_trap): Remove the trap if we get an invalid number. Give
11019 an error if we don't get at least the macro name.
11020 (diversion_trap): Remove trap if we get an invalid name or number.
11022 * troff/env.c (environment_switch): Pop if we get an invalid
11023 symbol or numeric expression.
11025 * troff/input.c (do_define_macro): If EOF is encoutered while
11026 defining the macro, do tok.next() before returning.
11028 * troff/token.h (has_arg): Move definition from here, to ...
11029 * troff/input.c (has_arg): ... here
11031 * troff/env.c (space_size): Do nothing if we get an invalid argument.
11032 * troff/input.c (shift): Likewise.
11034 * pic/lex.c (get_token_after_dot): Accept `.center' as a synonym
11037 * pic/troff.c (troff_output::start_picture): Comment out calls to
11040 * eqn/main.c (do_file): Subtract 1 from current_lineno if
11041 interpret_lf_args succeeds.
11043 * eqn/main.c (do_file): Don't recognize delimiter if preceded by
11044 \\. This avoids problems with \$N.
11046 * groff.sh: Pass -C to preprocessors.
11048 * lib/lf.c (interpret_lf_args): Be more flexible.
11050 * tbl/main.c (main): Add -C option.
11051 (table_input::get): Do not recognize TE if followed by character
11052 other than a space or newline unless -C option given.
11053 (process_input_file): Likewise for lf, TS.
11054 (process_data): Likewise for lf in text blocks.
11056 * eqn/main.c (main): Add -C option.
11057 (do_file): Don't recognize EQ, EN or lf if followed by character
11058 other than space or newline unless -C option given.
11059 * eqn/lex.c (file_input::read_line): Similarily.
11060 * eqn/eqn.h: Declare compatible_flag.
11062 * etc/soelim.c (main): Add -C option.
11063 (interpret_lf_args): Use version in libgroff.
11066 * pic/main.c (main): Add -C option, which sets compatible_flag.
11067 (top_input::get), (top_input::peek): If -C option not given,
11068 do not recognize .PS/.PE/.PF/.lf if followed by a character
11069 other than space or newline.
11070 * pic/lex.c (file_input::read_line): Similarily.
11071 * pic/pic.h: Add declaration of compatible_flag.
11073 Thu Aug 2 11:11:27 1990 James Clark (jjc at yquem)
11075 * ps/tmac.ps (PSPIC): Avoid use of `echo -n'.
11077 * troff/node.c, troff/node.h: Add `asciify' methods to classes
11078 derived from node. New class space_char_hmotion_node.
11079 * troff/input.c (asciify_macro): New function.
11080 * troff/input.c (init_input_requests): New request `asciify' bound
11082 * macros/mm.diff: New file.
11083 * Makefile: In install.mm target use `patch' to apply
11086 * troff/input.c (macro::print_size): Just print the size in bytes.
11088 * troff/div.c (return_request): Correct the argument
11091 Wed Aug 1 12:38:36 1990 James Clark (jjc at yquem)
11093 * troff/node.h (class composite_node): Add sz member.
11094 * troff/node.c (composite_node::size): Return sz.
11095 * troff/input.c (macro_to_node): Use the initial size in the
11096 environment as the size of the composite_node.
11098 * troff/node.c (node::zero_width_tprint): Provide a reasonable
11101 Tue Jul 31 10:07:10 1990 James Clark (jjc at yquem)
11103 * troff/div.c (change_trap): If we get a bad number expression,
11106 Mon Jul 30 10:30:49 1990 James Clark (jjc at yquem)
11108 * lib/matherr.c (matherr): Define this only if math.h defines
11111 Sun Jul 29 10:34:27 1990 James Clark (jjc at yquem)
11113 * troff/div.c (macro_diversion::distance_to_next_trap): If there
11114 no diversion trap return vunits(INT_MAX - vresolution).
11116 Sat Jul 28 14:28:14 1990 James Clark (jjc at yquem)
11118 * troff/input.c (do_zero_width): New implementation that doesn't
11119 use a temporary environment. Use instead:
11120 (token::add_to_node_list): New function.
11121 * troff/env.c (environment::get_prev_char_height),
11122 (environment::get_prev_char_height),
11123 (environment::get_prev_char_skew): New functions.
11124 (environment::get_prev_char): New function.
11125 (environment::get_prev_char_width): Change to use get_prev_char.
11126 (init_env_request): Implement new registers .cht, .cdp, .csk.
11127 * eqn/sqrt.c (sqrt_box::output): Don't rely upon the argument to
11128 \Z being processed in a separate environment.
11130 Fri Jul 27 10:21:25 1990 James Clark (jjc at yquem)
11132 * tbl/table.c: Removed TABLE_BOTTOM_REG.
11134 * tbl/table.c (table::init_output): In the section release macro,
11135 give a warning message if the section won't fit on one page.
11137 * tbl/table.c (table::do_top): Emit table keep only if table is
11139 (table::do_bottom): Likewise for table release.
11140 (table::table), (table::add_vertical_rule): Remove reference to
11142 * tbl/table.h: Remove keep member.
11144 * tbl/table.c: New register SUPPRESS_BOTTOM_REG. In
11145 SECTION_RELEASE_MACRO, if there's not enough space before the next
11146 trap to output the diversion, call T# ourselves, set
11147 SUPPRESS_BOTTOM_REG to 1, spring the trap, then set
11148 SUPPRESS_BOTTOM_REG back to 0. In T#, do nothing if
11149 SUPPRESS_BOTTOM_REG is non-zero. In T#, always mark the current
11150 vertical position and return to it before turning traps on again.
11152 Thu Jul 26 02:54:32 1990 James Clark (jjc at yquem)
11154 * troff/node.c, troff/node.h: In classes derived from node,
11155 replace prev_char_width method by last_char_node method.
11156 * troff/env.c (environment::get_prev_char_width): Use
11157 node::last_char_node rather than node::get_prev_char_width.
11159 * Makefile: Added comment about -fno-inline on 68030-based
11162 * troff/reg.c (number_format_to_ascii), eqn/delim.c (DELIM_TABLE_SIZE),
11163 tty/tty.c (tty_font::load_tty_font), dvi/tfmtodit.c (main): Cast
11164 expressions using sizeof to int.
11165 * dvi/dvi.c (dvi_font::handle_x_command): Avoid long->int warnings.
11167 * macros/tmac.e (TS): Don't move @f back past the current
11170 Wed Jul 25 09:11:08 1990 James Clark (jjc at yquem)
11172 * ps/ps.c (main): Buffer stderr.
11173 * dvi/dvi.c (main): Likewise.
11174 * tty/tty.c (main): Likewise.
11176 * ps/ps.c (ps_printer::do_import): Improve error handling.
11178 * troff/input.c (abort_request): Use asciify.
11180 * driver/printer.h (printer::draw), driver/printer.c (printer::draw),
11181 ps/ps.c (ps_printer::draw), dvi/dvi.c (dvi_printer::draw): Make
11182 type of first argument int rather than char. This works around a
11183 bug on the 68030 based Apollo using g++ 1.37.1.
11185 * tbl/table.h (class table): Add `keep' member.
11186 * tbl/table.c (table::table): Initialize `keep'.
11187 (table::add_vertical_rule): Set `keep' to 1.
11188 (table::do_top): Only emit table keep macro is `keep' is non-zero.
11189 (table::do_bottom): Likewise for table release macro.
11190 (table::do_row): Emit section keep macro even if the row is 0.
11192 Tue Jul 24 08:35:07 1990 James Clark (jjc at yquem)
11194 * macros/tmac.e (@C): Preserve the font family across the change
11197 Mon Jul 23 10:15:23 1990 James Clark (jjc at yquem)
11199 * lib/font.c: Initialize font::hor and font::vert to 1.
11200 (font::load_desc): Check the values of font::hor and font::vert.
11202 * lib/lib.h: Added definition of INT_DIGITS. Fix it so that it can
11203 be included in a C compilation.
11204 (iftoa): Use INT_DIGITS. Include lib.h.
11206 (as_string): Likewise.
11207 * tbl/table.c: Removed definition of INT_DIGITS.
11208 * eqn/box.c (box::top_level): Use INT_DIGITS + 1 instead of 12.
11209 * troff/input.c (input_input_requests): Likewise.
11210 * ps/ps.c (make_encoding_name): Likewise.
11211 (ps_printer::set_style): Likewise.
11212 (ps_output::put_number): Use 1 + INT_DIGITS + 1 instead of 12.
11214 * tty/devascii/R.proto: Map fm onto '.
11215 * tty/devlatin1/R.proto: Likewise.
11217 Sat Jul 21 12:45:07 1990 James Clark (jjc at yquem)
11219 * tbl/table.c: Use ' instead of DELIMITER_CHAR in places where the
11220 argument to \w is at a different input level.
11222 * tbl/table.c (table::init_output): Define a new macro
11223 REPEATED_VPT_MACRO, like vpt but if in a diversion also
11224 transparently outputs itself.
11225 (table::define_bottom_macro): Use REPEATED_VPT_MACRO instead of
11227 (table::do_row): Likewise.
11229 * tbl/table.c (vertical_rule::print): Prefix the .sp -1 line with
11230 TRANSPARENT_STRING_NAME.
11232 * tbl/table.c (table::init_output): In the table release macro
11233 print an error message and don't produce any output if after
11234 issuing the need request the table still will not fit. Also
11235 remove the diversion after bringing it back.
11237 * tbl/table.c (table::init_output): Define a new macro
11238 REPEATED_MARK_MACRO, like mk but if in a diversion also
11239 transparently outputs itself.
11240 (table::do_row): Mark row_top_reg using REPEATED_MARK_MACRO. This
11241 is necessary because .TH might not call .T#.
11242 (table::do_top): Likewise TOP_REG.
11243 (table::define_bottom_macro): If TOP_REG is no longer valid, use
11244 #T - DOUBLE_LINE_SEP rather than #T. This is necessary because the
11245 table header might contain just the two top rules.
11247 Fri Jul 20 10:51:42 1990 James Clark (jjc at yquem)
11249 * troff/div.c: Implement new request `ptr' to print all traps.
11251 * troff/env.c (init_env_requests): Implement `.tabs' reg with
11252 init_string_env_reg.
11253 * troff/env.c (class tab_reg): Deleted.
11255 Thu Jul 19 12:07:16 1990 James Clark (jjc at yquem)
11257 * troff/div.c: New number register .pn returns the number of the
11258 next page as set by the pn request.
11260 * macros/tmac.an: Redid headers and footers. Number each manual
11261 entry starting from 1 unless \nC is > 0, like Sun. Added an
11262 optional 5th argument to .TH which specifies the manual name and
11263 appears in the center of the header. Understand the X, P and D
11264 registers like Sun.
11266 Wed Jul 18 10:23:31 1990 James Clark (jjc at yquem)
11268 * troff/env.c (init_env_requests): New number register `.lt' to
11269 return the title length.
11271 * troff/node.h (class transparent_dummy_node): New class.
11272 * troff/node.c (class transparent_dummy_node): Provide member
11274 * troff/env.c (interrupt): Add a transparent_dummy_node, rather
11277 * troff/input.c (token::next): New escape sequence \).
11278 * troff/input.c (get_copy): Recognize \) in copy mode.
11280 * troff/input.c (input_stack::clear): New function.
11281 * troff/input.c (exit_request): Use input_stack::clear.
11283 * troff/token.h: Removed TOKEN_NO_PRINT_CHAR.
11284 * troff/input.c (token::process): Removed case TOKEN_NO_PRINT_CHAR.
11286 * troff/env.c: Move set_page_character to input.c. Move
11287 page_character to input.c also.
11288 * troff/env.c (title): Split off the reading of the parts of the
11289 title into read_title_parts.
11290 * troff/input.c (read_title_parts): New function. Check the
11291 input_level when testing whether a token matches the delimiter.
11293 * troff/input.c (exit_request): New function.
11294 * troff/input.c (init_input_requests): Bind ex request to
11295 exit_request rather than exit_groff.
11297 * troff/input.c (exit_groff): Call tok.next() before
11298 process_input_stack().
11300 Mon Jul 16 09:47:23 1990 James Clark (jjc at yquem)
11302 * troff/env.c: ifdef widow control support on WIDOW_CONTROL.
11303 * troff/env.h: ditto.
11304 * troff/input.c: ditto.
11306 * troff/env.c (environment::is_empty): Test pending_lines.
11308 * troff/env.c (environment::have_pending_lines): Removed.
11310 * troff/input.c: Add request to flush pending lines from the
11313 * troff/env.c, troff/env.h: Add automatic widow control feature.
11315 * troff/input.c (exit_groff): Do process_input_stack() after
11316 do_break() but before setting exit_flag to 2.
11318 * troff/input.c: Remove FLUSH_PENDING_LINES and
11319 TOKEN_FLUSH_PENDING_LINES. Instead, flush pending lines from
11320 environment after END_TRAP token seen, but only if there aren't
11321 any more traps still unfinished.
11322 * troff/token.h: Remove TOKEN_FLUSH_PENDING_LINES.
11324 Sun Jul 15 10:50:08 1990 James Clark (jjc at yquem)
11326 * troff/env.c: Rename the `retain_size' member of class
11327 pending_output_line to `no_fill'.
11329 * troff/env.c (title): When the line is output, make the
11330 retain_size argument !fill.
11332 * troff/node.h: Add `hyphenated' member to struct breakpoint.
11333 * troff/node.c (space_node::get_breakpoints),
11334 (dbreak_node::get_breakpoints): Fill this in.
11335 * troff/env.c: Allow specification of maximum number of
11336 consecutive hyphenated lines.
11338 * troff/env.c (environment::is_empty): Add test for !current_tab.
11340 Sat Jul 14 11:23:01 1990 James Clark (jjc at yquem)
11342 * troff/env.c (environment::hyphenate_line): Don't completely give
11343 up if the word is not to be hyphenated; continue so that breaks
11344 can be made at break_char_node's.
11346 * lib/lib.h: Only define INT_MAX if it's not already defined;
11347 undef INT_MIN if it's already defined.
11349 * Makefile: Make it easy to define CFRONT_ANSI_BUG.
11351 * lib/lib.h: If CFRONT_ANSI_BUG is defined, cast INT_MIN to long.
11352 This works around a bug in AT&T C++ 2.0 used with an ANSI C
11355 * macros/tmac.an (an-header): Set no-space mode.
11357 * macros/tmac.an (TH): Start a new page if necessary.
11359 * Started using ChangeLog at version 0.4.
11362 version-control: never