1 2002-11-14 Werner LEMBERG <wl@gnu.org>
3 * src/roff/troff/uniglyph.cc (unicode_to_glyph_list): Add `va'
6 * src/roff/troff/glyphuni.cc (glyph_to_unicode_list): Ditto.
8 * doc/texinfo.tex: New version from texinfo 4.3.
9 * doc/groff.texinfo: Updated for texinfo 4.3.
10 Use @tie{} where appropriate.
11 * font/devdvi/generate/ec.map: Don't include `or' and `bv'.
12 * font/devdvi/generate/tc.map: Remove `rn'.
13 * font/devdvi/*TC, font/devdvi/*EC: Regenerated.
14 * font/devhtml/R.proto, font/devutf8/R.proto: Add `vA'.
16 * font/devX100/*, font/devX100-12/*, font/devX75/*,
17 font/devX75-12/*: Regenerated.
19 * tmac/dvi.tmac: Add special fonts `SA' and `SB'.
20 Use .char (again) for `br', `ul', `rn', `or', and `ru'.
21 Improve definition of `an'.
22 * tmac/ps.tmac: Use .char (again) for `br', `ul', `rn', `or', and
24 * tmac/lj4.tmac: Use .char (again) for `br', `ul', `rn', and `ru'.
25 * tmac/X.tmac: Add definition for `or'.
26 * tmac/Xps.tmac: Undo change 2002-11-05.
27 * tmac/lbp.tmac: Add definitions for `br', `rn', `ul', and `ru'.
29 2002-11-11 Werner LEMBERG <wl@gnu.org>
31 * src/roff/troff/node.cc (troff_output_file::put_char): Always
34 2002-11-10 Werner LEMBERG <wl@gnu.org>
36 Added three new requests `schar', `fschar', and `rfschar'. `schar'
37 defines a glyph which is searched after the check for fonts declared
38 with `.special' (and before the check for all mounted special
39 fonts). `fschar' defines a glyph for a particular font which is
40 searched after the check for fonts declared with `.fspecial' (and
41 before the check for fonts declared with `.special'). `rfschar'
42 removes glyphs defined with `fschar'.
44 * src/roff/troff/token.h (char_mode): New enum.
45 Declare do_define_character.
46 * src/roff/troff/charinfo.h (charinfo): Replace `fallback' with
48 (charinfo::is_fallback): Updated.
49 (charinfo::is_special): New method.
50 * src/roff/troff/input.cc (do_define_character): Add and use
51 optional second parameter used as a prefix for font-specific glyph
53 (define_character, define_fallback_character): Updated.
54 (define_special_character): New function.
55 (init_input_requests): Add `schar'.
56 (charinfo::charinfo, charinfo::set_macro): Updated.
57 * src/roff/troff/node.cc: Include `stringclass.h'.
58 (make_glyph_node): Handle special glyphs defined with `.schar' and
60 (define_font_special_character, remove_font_special_character): New
62 (init_node_requests): Sorted.
63 Add `fschar' and `rfschar'.
64 * NEWS, man/groff_diff.man, man/groff.man, doc/groff.texinfo:
65 Document new requests.
67 * font/devhtml/R.proto, font/devutf8/R.proto: Add `va'.
68 * tmac/dvi.tmac: Add `va' for CW and CWI (using `.fschar').
70 2002-11-08 Werner LEMBERG <wl@gnu.org>
72 Added new font `SC' (cmtex10) to devdvi.
74 * devdvi/generate/Makefile (FONTS): Add `SC'.
76 * devdvi/generate/textex.map: New map file for cmtex.
78 * devdvi/Makefile.sub (DEVFILES): Updated.
79 * tmac/dvi.tmac: Add fspecial entries for SC.
80 Add `MI', `S' and `CW' to the `special' call. Otherwise, `SC' is
81 found before `S' since the font position of `SC' is lower due to the
82 gaps in DESC's `font' line.
83 * tmac/ec.tmac: Add a `special' call.
86 * font/devhtml/R.proto: Remove double entry for `ti'.
87 * tmac/tty.tmac: Add entries for `IJ', `ij', and `bq'.
88 * tmac/tty-char.tmac: Remove entry for `bq'.
89 * tmac/lbp.tmac: Add entries for `lq', `rq', `fo', `fc', and `em'.
90 * tmac/ec.tmac: Don't remove `aq' glyph.
91 * tmac/X.tmac: Fix entry for `em'.
92 Add entries for `fo' and `fc'.
93 * tmac/dvi.tmac: Add entries for `em', `en', `hy', `fo', and `fc'.
95 * doc/groff.texinfo, man/groff.man, man/groff_diff.man: Fix
96 documentation of `special' and `fspecial' requests.
98 2002-11-05 Werner LEMBERG <wl@gnu.org>
100 * font/devascii/R.proto, font/devcp1047/R.proto,
101 font/devlatin1/R.proto: Remove entry for `.i'.
102 * font/devdvi/generate/textt.map: Add entry for `ad'.
103 * font/devdvi/generate/texr.map, font/devdvi/generate/texb.map,
104 font/devdvi/generate/texi.map: Add dummy glyph name `slash@for@l'.
105 We need this for getting kerning values to compose `/l' and `/L'.
106 * font/devdvi: Regenerated font definition files for CM fonts.
107 * font/devhtml/R.proto: Add entries for "'C", "'c", `IJ', and `ij'.
108 * font/devutf8/R.proto: Ditto.
109 Remove double entry for `ti'.
111 * src/roff/troff/glyphuni.cc (glyph_to_unicode_list): Fix entries
112 for (groff) ligatures, `la', and `ra'.
113 Add "'C", "'c", `IJ', and `ij'.
114 Remove double entry for `ti'.
115 * src/roff/troff/uniglyph.cc (unicode_to_glyph_list): Remove all
117 Add "'C", "'c", `IJ', and `ij'.
118 Fix entries for (groff) ligatures, `la', and `ra'.
120 * tmac/ps.tmac (ps-achar): New macro.
121 Define "'c" and "'C".
122 * tmac/tty.tmac: Add entry for `.i'.
123 * tmac/X.tmac (X-achar): New macro.
124 Define "'c", "'C", and `:Y'.
125 Add entries for `IJ' and `ij'.
126 * tmac/Xps.tmac (Xps-achar): New macro.
127 Define "'c" and "'C".
128 Add entries for `IJ' and `ij'.
129 * tmac/lbp.tmac (lbp-achar): New macro.
130 Add fallback characters for all groff ligatures and many other
132 * tmac/dvi.tmac: Fix definitions of `_' and `ul'.
133 Add entries for `/l' and `/L'.
134 Define "'c" and "'C".
135 Add entries for `IJ' and `ij'.
137 2002-11-02 Larry Kollar <kollar@alltel.net>
139 * PROBLEMS: Document how to solve Mac OS X compilation problems.
141 2002-11-02 Werner LEMBERG <wl@gnu.org>
143 Adding support for composite glyphs: \[xxx yyy ...] and the
146 * src/roff/troff/glyphuni.cc: New file for mapping groff glyph names
147 to Unicode-based glyph names.
148 * src/roff/troff/uniglyph.cc: New file for mapping Unicode-based
149 glyph names to groff glyph names.
150 * src/roff/troff/uniuni.cc: New file for canonically decomposing
151 Unicode-based glyph names.
152 * src/roff/troff/input.cc: Include unicode.h.
153 * src/roff/troff/unicode.cc, src/roff/troff/unicode.h: New files
154 for handling Unicode glyph names.
155 (composite_glyph_name): New function.
156 (token::next) <'['>: Handle Unicode glyph names and composite
158 (composite_dictionary): New dictionary for the `composite' request.
159 (composite_request): Implement `composite' request.
160 (init_input_requests): Add `composite'.
161 Alphabetically sorted.
162 * src/roff/troff/env.cc (tabs_save, tabs_restore): Removed (already
164 (init_env_requests): Alphabetically sorted.
165 Removed `tas' and `tar' (already commented out).
166 * src/roff/troff/Makefile.sub: Updated.
168 2002-10-31 Ruslan Ermilov <ru@FreeBSD.org>
170 * src/roff/nroff/nroff.man, src/roff/nroff/nroff.sh: Fix description
173 2002-10-29 Werner LEMBERG <wl@gnu.org>
175 Fix computation of .trunc register. Additionally, its value (and
176 the value of the .ne register) is now always set before entering the
179 * src/roff/troff/div.cc (diversion::need): Set `truncated_space' and
180 `needed_space' before calling `space'.
181 (top_level_diversion::space): Remove special code for 'sp before the
183 Call `begin_page' with the discarded space as a parameter.
184 (top_level_diversion::begin_page): Add optional parameter to set
186 * src/roff/troff/div.h: Updated.
188 * doc/groff.texinfo: Improve documentation of .sp, \n[.trunc], and
191 * tmac/an-old.tmac (SH, SS, TP, IP, HP, TS): Undo change 2002-10-26.
192 (LP): Remove superfluous call to `br'.
193 * tmac/doc-common (doc-paragraph): Undo change 2002-10-26.
194 * tmac/doc.tmac (Bd, Bl, doc-set-vertical-and-indent): Ditto.
196 2002-10-26 Werner LEMBERG <wl@gnu.org>
198 * tmac/doc-ditroff: Remove useless switch/variable -rC.
199 (doc-setup-header): Don't set page register `%'.
200 * tmac/doc-nroff: Remove variable `C'.
201 (doc-setup-page-layout): Set doc-header-space to .5i unconditionally.
202 (doc-setup-header): Don't set page register `%'.
204 * tmac/doc-common (doc-header): Call `ns'.
205 (doc-paragraph): Protect .sp with .br so that it survives traps
206 possibly set by the user.
207 * tmac/doc.tmac (Bd, Bl, doc-set-vertical-and-indent): Ditto.
209 * tmac/doc*: Replace ' with . for consistency if no effect.
211 2002-10-26 Werner LEMBERG <wl@gnu.org>
213 * tmac/an-old.tmac (SH, SS, TP, IP, HP, TS): Protect .sp with .br
214 so that it survives traps possibly set by the user.
216 * src/roff/troff/node.cc: Fix the changes from 2002-10-23.
217 (troff_output_file::set_font): Call flush_tbuf if necessary.
218 (troff_output_file::fill_color, troff_output_file::glyph_color): Call
219 flush_tbuf and do_motion only if necessary.
220 (troff_output_file::start_special,
221 troff_output_file::put_char_width, troff_output_file::put_char,
222 troff_output_file::draw): Updated.
223 (word_space_node::tprint, space_node::tprint, hmotion_node::tprint,
224 vmotion_node::tprint): Undo change 2002-10-23.
226 2002-10-25 Werner LEMBERG <wl@gnu.org>
228 * tmac/www.tmac (DC): Fix case of overlapping images.
230 2002-10-23 Werner LEMBERG <wl@gnu.org>
232 * src/roff/troff/node.cc (troff_output_file::fill_color,
233 troff_output_file::glyph_color): Set current color before testing
235 (troff_output_file::put_char_width, troff_output_file::put_char,
236 troff_output_file::draw): Don't call flush_tbuf and/or do_motion
238 (troff_output_file::file_color, troff_output_file::glyph_color):
240 (word_space_node::tprint, space_node::tprint, hmotion_node::tprint,
241 vmotion_node::tprint): Move first, then call fill_color.
243 2002-10-20 Werner LEMBERG <wl@gnu.org>
245 * doc/groff.texinfo, man/groff_tmac.man: Document that it is not
246 possible to use multiple main macro packages.
248 2002-10-19 Werner LEMBERG <wl@gnu.org>
250 * src/devices/grops/ps.cc (cmyk_flag): New global variable.
251 (ps_printer::set_color): Set `cmyk_flag' for CMY and CMYK colors.
252 (ps_printer::~ps_printer): Emit `%%Extensions: CMYK' if `cmyk_flag'
254 * font/devps/prologue.ps (Fk, Ck): Enclose definitions with a
255 `where' construction since `cmyksetcolor' is a PS Level 2 operator.
257 2002-10-16 Werner LEMBERG <wl@gnu.org>
259 * NEWS, doc/webpage.ms: Updated.
261 2002-10-14 Werner LEMBERG <wl@gnu.org>
263 * src/roff/troff/node.cc (troff_output_file::put_char_width,
264 troff_output_file::put_char, troff_output_file::fill_color,
265 troff_output_file::glyph_color): Handle case where color pointer
268 2002-10-13 Ruslan Ermilov <ru@FreeBSD.org>
270 Add the new -r option to grotty. It is similar to the -i option
271 except it tells grotty(1) to use the "reverse video" attribute to
274 * src/devices/grotty/tty.cc (reverse_flag): New global variable.
275 (SGR_REVERSE, SGR_NO_REVERSE): New macros.
276 (tty_printer::make_underline, tty_printer::put_color,
277 tty_printer::end_page): Use it.
278 (main): Add -r switch.
280 * src/devices/grotty/grotty.man: Document it.
282 2002-10-11 Ruslan Ermilov <ru@FreeBSD.org>
284 * src/roff/troff/env.cc (hyphen_trie::read_patterns_file): Add
285 cast to `unsigned char' to properly read patterns with 8bit
288 2002-10-08 Werner LEMBERG <wl@gnu.org>
290 * REVISION: Increased to 2.
292 Version 1.18.1 released
293 =======================
295 2002-10-08 Werner LEMBERG <wl@gnu.org>
297 * doc/webpage.ms, NEWS: Updated.
299 2002-10-07 Werner LEMBERG <wl@gnu.org>
301 * tmac/doc-common (Ss): Add final `.ns' (similar to `.Sh') to
302 suppress additional whitespace after the header.
304 * tmac/doc-ditroff, tmac/doc-nroff (Am): New string to be in sync
307 * src/preproc/grn/grn.man, tmac/groff_mdoc.man, NEWS: Updated.
309 2002-10-07 Ruslan Ermilov <ru@FreeBSD.org>
311 * tmac/doc-common(doc-volume-operating-system-ateol): New flag.
312 (Dt): Use it to improve language localization (especially Russian
315 2002-10-07 Daniel Senderowicz <daniel@synchrods.com>
317 * src/preproc/grn/gprint.h (BSPLINE, BEZIER): New macros.
318 * src/preproc/grn/hdb.cc (DBGetType): Parse spline and bezier
320 * src/preproc/grn/hgraph.cc (drawwig): Add parameter to control
322 Call `picurve' for BSPLINE.
323 (HGPrintElt): Handle BSPLINE.
324 * src/preproc/grn/README: Document it.
326 2002-10-03 Werner LEMBERG <wl@gnu.org>
328 * src/roff/troff/node.cc (break_char_node::col): New variable.
330 (space_node::tprint, word_space_node::tprint): Call `fill_color'
332 (space_node::space_node): Remove assertion.
333 (break_char_node::add_self): Pass color argument to space node.
334 * src/roff/troff/input.cc (token::add_to_node_list, token::process):
336 * src/roff/troff/env.cc (environment::do_break,
337 environment::add_padding): Ditto.
339 2002-10-02 Werner LEMBERG <wl@gnu.org>
341 Redesigning color support in troff. Colors are no longer
342 represented as separate nodes but are now part of glyph nodes and
343 friends. This fixes the current formatting misbehaviour due to the
344 changes introduced on 2002-09-20. Some extra code is necessary for
345 proper grotty support: Without adding color variables to
346 space-related nodes, the background color would be changed too late.
348 * src/roff/troff/node.h, src/roff/troff/node.cc:
349 s/current_pagecolor/current_fill_color/.
350 s/current_glyphcolor/current_glyph_color/.
351 (glyph_color_node, fill_color_node): Removed.
352 (node::get_glyph_color, node::get_fill_color): New virtual member
354 (space_node::col): New variable.
355 Updated constructors of space_node and derived classes accordingly.
356 (hmotion_node::col): New variable.
357 Updated constructors of hmotion_node and space_char_hmotion_node
359 (vmotion_node::col): New variable.
360 Updated constructor accordingly.
361 (draw_node::gcol, draw_node::fcol): New variables.
362 Updated constructor accordingly.
363 (special_node::gcol, special_node::fcol): New variables.
364 Updated constructors accordingly.
365 (troff_output_file::put_char, troff_output_file::put_charwidth,
366 troff_output_file::draw): Set glyph and fill color.
367 (troff_output_file::start_special): Set glyph and fill color.
368 Always set current font.
369 (troff_output_file::fill_color, troff_output_file::glyph_color):
370 Don't call `do_motion'.
371 (glyph_node::gcol, glyph_node::fcol): New variables.
372 Updated constructors of glyph_node and ligature_node accordingly.
373 (glyph_node::get_glyph_color, glyph_node::get_fill_color): New
375 (glyph_node::merge_glyph_node,
376 kern_pair_node::add_discretionary_hyphen,
377 node::add_discretionary_hyphen): Updated.
378 (break_char_node::merge_self): Updated.
379 (word_space_node::tprint, space_node::tprint, hmotion_node::tprint,
380 vmotion_node::tprint): Handle color.
381 (make_glyph_node, make_node, node::add_char): Updated.
383 * src/roff/troff/env.cc (environment::space_newline,
384 environment::space, environment::output_line, environment::do_break,
385 environment::make_tab_node, environment::add_padding, title):
387 (environment_switch, environment_copy): Don't add color nodes.
389 * src/roff/troff/input.cc (do_glyph_color, do_fill_color): Return
391 (token::next): Updated.
392 \m and \M now are as transparent as \s.
393 (process_input_stack, token::add_to_node_list, token::process,
394 read_draw_node): Updated.
395 (charinfo_to_node_list): Don't add color nodes.
397 * doc/groff.texinfo: Updated.
399 2002-09-27 Ruslan Ermilov <ru@FreeBSD.org>
401 * tmac/doc-common (ds-operating-system-FreeBSD-4.*): New version
404 2002-09-27 Colin Watson <cjwatson@debian.org>
406 * src/roff/troff/node.cc (bracket_node::copy): Check `list' != 0.
408 2002-09-23 Werner LEMBERG <wl@gnu.org>
410 * src/devices/grolbp/lbp.cc: Replace `300' with `font::res' where
412 (DEFAULT_LINEWIDTH_FACTOR): New macro.
413 (linewidth_factor): New global variable.
414 (lbp_printer::set_line_thickness): Fix case for size < 0, using
416 (long_options): Add -w/--linewidth option.
418 (main): Handle -w option to set linewidth_factor.
419 (lbp_printer::lbp_printer): Initialize req_linethickness, not
422 * src/devices/grolbp/grolbp.man, NEWS, doc/webpage.ms: Updated.
424 2002-09-22 Paco Andrés Verdú <pandres@dragonet.es>
426 Fixed a bug in the line thickness setting code.
428 * src/devices/grolbp/lbp.cc (lbp_printer::req_linethickness): New
430 (lbp_printer::set_line_thickness): Pass environment as second
432 Implement it actually.
433 (lpb_printer::set_char, lbp_printer::draw): Use `req_linethickness'
434 and `set_line_thickness, depending on the current font size.
436 2002-09-21 Werner LEMBERG <wl@gnu.org>
440 * src/roff/groff/pipeline.h (MAX_COMMANDS): Increase to 12.
441 * src/roff/troff/node.cc (bracket_node::copy): Initialize
444 2002-09-20 Werner LEMBERG <wl@gnu.org>
446 * configure: Regenerated with autoconf 2.54.
448 2002-09-20 Werner LEMBERG <wl@gnu.org>
450 * src/roff/troff/env.h (environment): Rename cur_glyph_color to
452 Rename cur_fill_color to fill_color.
453 * src/roff/troff/env.cc: Updated.
455 2002-09-20 Werner LEMBERG <wl@gnu.org>
457 * src/roff/troff/env.cc (title): Copy color status after processing
459 * src/roff/troff/input.cc (charinfo_to_node_list): Emit glyph and
460 fill color nodes to reset colors properly.
462 * tmac/www.tmac (DC): Fix color handling.
464 * src/preproc/pic/pic.man, doc/pic.ms: Document some color issues.
465 * doc/groff.texinfo: Fixing documentation of `tl' request.
466 * doc/webpage.ms: Updated.
468 2002-09-19 Werner LEMBERG <wl@gnu.org>
470 * src/roff/troff/env.cc (environent_switch, environment_copy):
471 Emit glyph and fill color nodes to initialize colors properly.
473 2002-09-17 Colin Watson <cjwatson@debian.org>
475 * src/roff/troff/env.cc (environment::set_glyph_color,
476 environment::set_fill_color): Fix typo which prevented \m[] work
479 2002-09-17 Werner LEMBERG <wl@gnu.org>
481 Add left and right italic correction to non-slanted PS fonts. This
482 is an experimental feature to improve image rendering of grohtml.
484 * font/devps/generate/Makefile (RFLAG): New variable, set to `-i 0'.
485 ({T,H,C,P,N,BM,A,HN}{R,B}, ZD, S, ZDR): Use it.
486 * font/devps/*: All non-slanted fonts regenerated.
489 2002-09-16 Werner LEMBERG <wl@gnu.org>
491 Add a site-specific font directory.
493 * Makefile.in (localfontdir, legacyfontdir): New variables.
494 (fontpath): Use them.
495 (MDEFINES, uninstall_dirs): Updated.
496 * Makefile.comm (.man.n): Add `LOCALFONTDIR' and `LEGACYFONTDIR'.
497 Remove `FONTPATH' and `MACROPATH'.
499 * src/roff/troff/troff.man, NEWS: Updated.
500 * doc/groff.texinfo (Font Directories): New section.
503 * src/devices/grodvi/grodvi.man, src/devices/grohtml/grohtml.man,
504 src/devices/grolbp/grolbp.man, src/devices/grolj4/grolj4.man,
505 src/preproc/grn/grn.man: Minor fixes.
507 * src/devices/grohtml/post-html.cc (html_printer::do_tab_ts):
508 Remove unused variable.
510 2002-09-11 Werner LEMBERG <wl@gnu.org>
512 * doc/groff.texinfo, man/groff_font.man: Clarify argument of \N.
513 * man/groff_out.man: Fix documentation of 'N'.
515 2002-09-09 Gaius Mulley <gaius@glam.ac.uk>
517 * doc/Makefile.in (webpage.html): Depend on gnu.eps also.
518 * src/roff/troff/env.cc (indent): Emit html tag only if break_flag is
520 * src/devices/grohtml/post-html.cc (text_glob::is_br_ni): Removed.
521 (text_glob::is_br, html_printer::lookahead_for_tables): Updated.
522 (html_printer::do_tab_ts): Call `emit_table_header' with `FALSE'.
523 * src/devices/grohtml/html-text.cc (html_text::start_tag) <P_TAG,
524 PRE_TAG>: Call `begin' with `FALSE'.
526 2002-09-09 Ralph Corderoy <ralph@inputplus.demon.co.uk>
528 * src/libs/libgroff/string.cc (string::extract): Fix position of
529 terminating null byte.
531 2002-09-08 Werner LEMBERG <wl@gnu.org>
533 Add global option `nospaces' to tbl so that leading and trailing
534 spaces in data items are ignored.
536 * src/libs/libgroff/string.cc (string::remove_spaces): New member
537 function to remove leading and trailing spaces.
538 * src/include/stringclass.h: Updated.
540 * src/preproc/tbl/table.h (table): Add flag `NOSPACES'.
542 * src/preproc/tbl/main.cc (process_options): Handle `nospaces'
544 Fix typo in error messages.
545 (process_data): Implement `nospaces' option.
546 * src/preproc/tbl/tbl.man, NEWS, doc/webpage.ms: Updated.
548 2002-09-07 Werner LEMBERG <wl@gnu.org>
550 * src/include/config.hin: Add `HAVE_ISATTY'.
551 * src/libs/libgroff/tmpfile.cc (xtmpfile_list): Drop `const' for
553 * src/libs/libgroff/tmpname.cc: Include `time.h'.
554 * src/libs/libdriver/input.cc (Char): Add `operator==' and
555 `operator!=' for `char'.
556 * doc/groff.texinfo: Replace @ifnottex block for top node with
559 2002-09-06 Werner LEMBERG <wl@gnu.org>
561 * doc/Makefile.in (.texinfo.html): Add -I switch.
562 * doc/groff.texinfo: Add @ifnottex block for top node to make
563 translation to HTML work.
565 2002-09-05 Gaius Mulley <gaius@glam.ac.uk>
567 * src/preproc/html/pre-html.cc (LETTER_LENGTH): Removed.
568 (get_papersize, determine_vertical_offset): Removed.
569 (char_buffer::do_image): Always specify letter size.
571 (imageList::createPage): Use -dDEVICEHEIGHTPOINTS instead of
574 2002-09-05 Werner LEMBERG <wl@gnu.org>
576 * doc/groff.texinfo, tmac/groff_man.man: Improve documentation of
579 2002-09-04 Gaius Mulley <gaius@glam.ac.uk>
581 * src/preproc/html/pre-html.cc (imageList::createPage): Use
583 (generateImages): Clean up push-back buffer.
585 2002-09-04 Ralph Corderoy <ralph@inputplus.demon.co.uk>
587 * doc/groff.texinfo: Minor fixes.
589 2002-08-21 Gaius Mulley <gaius@glam.ac.uk>
591 * src/preproc/html/pre-html.cc (DEFAULT_LINE_LENGTH): New macro.
592 (MAX_WIDTH, A4_LENGTH, A4_OFFSET, LETTER_OFFSET): Removed.
594 (determine_vertical_offset): Use LETTER_LENGTH.
595 (createPage): Moved to ...
596 (imageList::createPage): This.
597 Call gs with -dDEVICEWIDTHPOINTS to avoid cropping.
598 (imageList::getMaxX): New function.
599 (createImage): Moved to ...
600 (imageList::createImage): This.
601 (imageList::createImages): New function.
602 (generateImages): Read `maxx' directly.
604 (scanArguments): Don't specify `gsPaper' for `-o'.
605 (makeTempFiles): Call `xtmpfile' with the last argument set to
608 2002-08-24 Werner LEMBERG <wl@gnu.org>
610 * src/include/nonposix.h (mkdir, WAIT, creat) [_MSC_VER]: Define.
611 (WAIT, _WAIT_CHILD) [!_MSC_VER]: Define.
612 * src/preproc/html/pre-html.cc (waitForChild): Use WAIT.
613 * src/preproc/html/pushback.cc: Include nonposix.h.
614 * src/roff/groff/pipeline.c: Define strcasecmp and strncasecmp
617 2002-08-23 Werner LEMBERG <wl@gnu.org>
619 Use $(OBJEXT) for the object file extension.
621 * Makefile.comm (.SUFFIXES): Add .obj.
622 (.cc.obj, .c.obj): New implicit rules.
623 * Makefile.in (OBJEXT): New variable, initialized from autoconf.
624 (MDEFINES): Add EXEEXT and OBJEXT.
625 * */Makefile.sub: s/.o/.$(OBJEXT)/.
627 2002-08-22 Werner LEMBERG <wl@gnu.org>
629 * INSTALL: Mention texinfo 4.2 as a prerequisite.
631 2002-08-21 Gaius Mulley <gaius@glam.ac.uk>
633 * src/devices/grohtml/post-html.cc (colType): Make enum global to
635 (html_printer::update_min_max, html_printer::add_table_end): New
637 (html_printer::lookahead_for_tables): Use them.
638 Reset page offset correctly.
639 (html_printer::~html_printer): Add creation of creator comment up.
641 2002-08-20 Werner LEMBERG <wl@gnu.org>
643 * tmac/an-old.tmac (T&): New dummy macro to avoid warning.
644 * man/groff_tmac.man: Fix typos.
645 * man/groff_font.man: Minor reordering.
646 * contrib/eqn2graph/eqn2graph.man (Tp): New macro.
647 * contrib/groffer/groffer.man: Fix typos.
649 2002-08-18 Gaius Mulley <gaius@glam.ac.uk>
651 Avoid endless loops while scanning for tables.
653 * src/devices/grohtml/post-html.cc (list::insert): Set
655 (html_printer::next_horiz_pos): Add `text_glob' argument; update
657 Return immediately if that argument is NULL.
658 (html_printer::calc_nf): Don't test if `g' is NULL.
659 (html_printer::lookahead_for_tables): Use
660 `glyphs.move_right_get_data'.
661 Don't test if `g' is NULL.
663 2002-08-18 Gaius Mulley <gaius@glam.ac.uk>
665 A better fix, replacing fix 2002-08-15, for increasing SIZE.
667 * src/devices/grohtml/post-html.cc (char_block): Make `buffer'
669 (char_block::char_block): Allocate `buffer'.
670 (char_buffer::add_string): Use it.
672 2002-08-15 Werner LEMBERG <wl@gnu.org>
674 * src/devices/grops/grops.man, src/devices/grolj4/grolj4.man,
675 src/devices/grodvi/grodvi.man: Document default line thickness.
677 2002-08-15 Gaius Mulley <gaius@glam.ac.uk>
679 * src/devices/grohtml/post-html.cc (char_block): Increase SIZE to
682 2002-08-14 Werner LEMBERG <wl@gnu.org>
684 * doc/webpage.ms: Updated.
686 2002-08-09 Werner LEMBERG <wl@gnu.org>
688 * src/roff/troff/node.cc (node::add_char): Call `freeze_space' for
691 2002-08-08 Aaron Campbell <aaron@monkey.org>
693 * src/preproc/pic/object.cc (object_spec::make_move): Fix typo
696 2002-08-08 Werner LEMBERG <wl@gnu.org>
698 * src/roff/troff/input.cc (read_rgb, read_cmy, read_cmyk): Call
701 Don't push back a space but a newline onto the stack.
703 2002-08-07 Gaius Mulley <gaius@glam.ac.uk>
705 Add fonts `CI', `CB', and `CBI' to grohtml which have been omitted
708 * src/devices/grohtml/post-html.cc (html_printer::end_font,
709 html_printer::start_font): Handle them.
710 * src/devices/grohtml/html-text.cc (html_text::do_italic): Don't
712 (html_text::do_bold): Don't reset italic and tt.
713 (html_text::do_tt, html_text::do_pre): Don't reset bold and italic.
714 * font/devhtml/DESC.proto: Add those fonts.
715 * font/devhtml/Makefile.sub (PROTOFONTS): Updated.
717 2002-08-07 Werner LEMBERG <wl@gnu.org>
719 * MORE.STUFF: Added gpresent.
721 * tmac/trace.tmac: Show nesting level by a corresponding amount of
722 whitespace before printing the logging message.
724 2002-07-31 Colin Watson <cjwatson@debian.org>
726 * src/devices/grohtml/html-table.cc (html_table::finish_row):
727 Initialize `n' to zero. This fixes a segfault on ARM.
729 2002-07-30 Werner LEMBERG <wl@gnu.org>
731 * doc/grnexmpl.me: Remove calls to .st and .sc which are undefined.
733 2002-07-29 Werner LEMBERG <wl@gnu.org>
735 * src/preproc/pic/pic.y (print_arg, relative_path): Add missing
738 2002-07-28 Colin Watson <cjwatson@debian.org>
740 * src/devices/grohtml/post-html (html_printer::troff_tag): Handle
742 (html_printer::html_printer): Initialize `pointsize'.
744 2002-07-26 Werner LEMBERG <wl@gnu.org>
746 * doc/Makefile.sub (PROCESSEDEXAMPLEFILES): Remove gnu.eps and
748 (CLEANNOTSRCDIRADD): Add gnu.eps and gnu.png.
749 (gnu.eps): Add -rle switch to pnmtops.
750 (distfiles): Add gnu.eps and gnu.png.
752 2002-07-25 Petter Reinholdtsen <pere@hungry.com>
754 * src/libs/libdriver/input.cc (Char): Add const to `operator=='.
757 2002-07-24 Werner LEMBERG <wl@gnu.org>
759 * doc/Makefile.in, doc/Makefile.sub (groff_bin_path): Don't use
760 ' \+' but ' *' for sed.
761 (GROFF): Set GROFF_COMMAND_PREFIX to empty value.
763 2002-07-23 Werner LEMBERG <wl@gnu.org>
765 * doc/groff.texinfo: Document `papersize' keyword.
766 * NEWS, man/groff_font.man: Updated.
768 2002-07-23 Colin Watson <cjwatson@debian.org>
770 Extend papersize keyword to accept more than a single entry. The
771 first valid will be used.
773 * src/libs/libgroff/font.cc (font::load_desc): Implement it.
774 (font::scan_papersize): Really skip final newline.
775 * src/preproc/html/pre-html.cc (get_papersize): Ditto.
777 2002-07-23 Werner LEMBERG <wl@gnu.org>
779 * configure.ac: Test for isatty.
780 * configure: Regenerated.
781 * src/include/posix.h: Check HAVE_ISATTY.
782 * src/roff/troff/input.cc [ISATTY_MISSING]: Removed.
783 * src/utils/lookbib/lookbib.cc: Include posix.h.
784 Don't declare isatty.
786 2002-07-21 Werner LEMBERG <wl@gnu.org>
788 * NEWS: Add `output' request.
790 * REVISION: Increased to 1.
792 Version 1.18.0 released
793 =======================
795 2002-07-19 Gaius Mulley <gaius@glam.ac.uk>
797 Allow internal glyph indices > 0xFF in grohtml for input characters.
799 * src/devices/grohtml/post-html.cc (to_unicode): Use `unsigned int'
801 (html_printer::add_to_sbuf): Use `unsigned int' as first parameter.
803 (html_printer::sbuf_continuation, html_printer::overstrike): Ditto.
804 (html_printer): Updated.
806 2002-07-19 Werner LEMBERG <wl@gnu.org>
808 * font/devhtml/R.proto: Updated to HTML 4, adding many glyphs.
809 * font/devutf8/R.proto: Adding some missing glyphs.
810 * font/devutf8/NOTES: Updated.
812 * tmac/dvi.tmac: Add more composite glyphs.
813 * tmac/html.tmac: Updated.
815 * man/groff_char.man: Add `sum' and `product' entities.
819 2002-07-18 Gaius Mulley <gaius@glam.ac.uk>
821 Improved table, tab, and indenting support.
823 * src/roff/troff/input.cc (file_iterator::suppress_newline_flag,
824 string_iterator::suppress_newline_flag): Removed. Updated all
825 function which have used it.
827 * src/roff/troff/env.cc: Include `input.h'.
828 (environment::add_node): Accept 0 as parameter.
829 (environment::add_html_tag): Add `force' parameter.
831 (environment::add_html_tag_tabs): Ditto.
832 For the moment, support left-aligned tabs only.
833 (environment::make_html_tag): New function.
834 (fill, no_fill): Set .br html tag additionally.
835 (environment::newline): Emit `eol.ce' or `eol' tag for html.
836 (environment::add_html_tag_eol): Removed.
837 (tab_stops::distance_to_next_tab): Add variant for handling
839 (environment::distance_to_next_tab): Ditto.
841 (environment::handle_tab): Handle tabs for html.
843 * src/roff/troff/env.h: Updated.
845 * src/roff/troff/div.cc: Updated all callers of
846 `environment::add_html_tag'.
848 * src/devices/grohtml/html-table.cc,
849 src/devices/grohtml/html-table.h: New files.
851 * src/devices/grohtml/html-text.cc (html_text): New members
852 `blank_para' and `start_space'.
853 (html_text::issue_tag): Don't emit TABLE_TAG.
854 Handle indentation for PRE_TAG and P_TAG.
855 (html_text::end_tag): Updated.
856 (html_text::table_is_void, html_text::issue_table_begin,
857 html_text::issue_table_end): Removed.
858 (html_text::do_push): Simplified.
859 [DEBUGGING]: Small fix.
860 (html_text::push_para): Add new parameter for indentation; updated
863 (html_text::do_indent, html_text::do_table, html_text::done_table,
864 html_text::is_in_table): Removed.
865 (html_text::do_pre): Handle P_TAG also.
866 (html_text::shutdown): Handle p->indent.
867 (html_text::check_emit_text): Simplified.
868 (html_text::do_emittext): Reset `blank_para'.
869 (html_text::do_para): Add new parameter for indentation; updated
871 (html_text::remove_indent): New function.
872 (html_text::do_space): Handle verbatim text properly.
873 (html_text::ever_emitted_text, html_text::starts_with_space,
874 html_text::remove_para_align): New functions.
875 (html_text::dump_stack_element, html_text::dump_stack): Updated.
877 * src/devices/grohtml/html_text.h (HTML_TAG): Remove TABLE_TAG.
880 * src/devices/grohtml/post-html.cc: Include html-table.h.
881 (INDENTATION): Removed.
882 (text_glob): Added many `is_<foo>' functions.
883 Added table description `tab'.
884 Added `get_arg',`get_tab_args', `remember_table', and `get_table'
886 (list): Add `insert' and `move_to' member functions.
887 (page): Add `insert_tag' member function.
888 (page::dump_page) [DEBUG_TABLES]: Improved.
889 (html_printer): Add `table' and `max_linelength' elements.
890 Add many `do_<foo>', `insert_<foo>', `next_horiz_pos',
891 `lookahead_for_tables', `shutdown_table', `calc_nf', `calc_po_in',
892 `remove_tabs', `remove_courier_tabs'.
893 (html_printer::emit_raw): Handle indentation.
894 (html_printer::do_center, html_printer::write_header): Updated.
895 (html_printer::is_courier_until_eol): Check for tag.
896 (html_printer::do_linelength): Handle max_linelength.
897 (html_printer::do_page_offset, html_printer::do_indentation): Handle
899 (html_printer::do_tempindent): Updated.
900 (html_printer::do_indentedparagraph): Removed.
901 (html_printer::do_indent): Simplified.
902 (html_printer::do_eol): Use `ever_emitted_text'.
903 (html_printer::do_flush, html_printer::do_links): Don't call
905 (html_printer::do_break): Handle end_tempindent.
906 (html_printer::troff_tag): Get argument.
908 Handle `.tab-ts', `.tab-te', `.col', `tab', and `tab0' tags.
909 (html_printer::flush_page): Call `lookahead_for_tables'.
910 Don't call `done_table'.
911 (html_printer::add_to_sbuf): Always call do_indent.
913 * src/devices/grohtml/Makefile.sub: Updated.
915 * tmac/an-old.tmac (TP): Don't handle html device specially.
916 (an-do-tag-html): New function which will be used instead of
917 `an-do-tag' if html device is used.
919 * tmac/html.tmac: Call .po to pass default page offset to grohtml.
921 * tmac/s.tmac (@IP): Don't handle html device specially.
922 (@IP-html): New function which will be used instead of `@IP' if
925 * tmac/www.tmac (HTML-NS, HTML-TAG-NS): New auxiliary macros -- this
926 is a hack which will eventually vanish again.
927 (PIMG): Handle `-C' option correctly if not html.
930 2002-07-17 Werner LEMBERG <wl@gnu.org>
932 * src/utils/afmtodit/afmtodit.pl: Don't use `-P-' for invoking perl.
934 2002-07-14 Eric S. Raymond <esr@thyrsus.com>
936 * contrib/pic2graph/pic2graph.*: Use convert(1).
937 * contrib/eqn2graph/eqn2graph.*: Minor fixes.
939 2002-07-14 Bernd Warken <bwarken@mayn.de>
941 * tmac/groff_trace.man: New file.
942 * tmac/Makefile.sub: Updated.
945 2002-07-13 Werner LEMBERG <wl@gnu.org>
947 * src/roff/groff/groff.man: Add some cross references.
949 2002-07-12 Werner LEMBERG <wl@gnu.org>
951 * src/roff/troff/input.cc (substring_request): Add warnings for
952 string indices out of range.
954 2002-07-11 Werner LEMBERG <wl@gnu.org>
956 * font/devdvi/generate/ec.map: Fix typo (`(l' -> `/l').
957 * font/devdvi/*EC: Regenerated.
959 2002-07-10 Bernd Warken <bwarken@mayn.de>
961 * man/groff_char.man: Updated and extended.
963 2002-07-10 Werner LEMBERG <wl@gnu.org>
965 * src/roff/troff/input.cc (length_macro): Renamed to...
966 (length_request): This.
967 Move call of `tok.next()' to the very end, otherwise the register
968 value hasn't been updated yet.
969 (init_input_requests): Updated.
971 2002-07-09 Werner LEMBERG <wl@gnu.org>
973 * src/roff/troff/input.cc (substring_macro): Renamed to...
974 (substring_request): This.
975 (init_input_requests): Updated.
976 * src/roff/troff/request.h: Updated.
978 2002-07-08 Robert D. Goulding <goulding@Princeton.EDU>
980 * src/roff/grog/grog.sh: Fix typo.
982 2002-07-08 Werner LEMBERG <wl@gnu.org>
984 * win32-diffs: Updated.
986 Handle `papersize' keyword properly in DESC.
988 * src/libs/libgroff/font.cc (font::scan_papersize): Fix argument
991 * src/libs/libgroff/paper.cc: Add four more paper formats used by
993 * src/include/paper.h: Updated.
995 * src/devices/grolbp/lbp.cc: Remove unnecessary semicolons.
996 Other minor C syntax fixes.
997 (papersize, paperlength, paperwidth): Renamed to `user_*'.
998 (lbp_printer): Add `papersize', `paperlength', and `paperwidth'
1000 (lbp_printer::lbp_printer): Pass three arguments.
1001 Set paper dimensions properly.
1002 (make_printer, main): Updated.
1003 (handle_unknown_desc_command): Fix error messages.
1004 (main): Handle papersize keyword in DESC properly.
1006 * src/devices/grolj4/lj4.cc (paper_size): Renamed to
1008 (lbp_printer::lbp_printer): Pass an argument.
1009 Set paper_size properly.
1010 (handle_unknown_desc_command): Removed.
1011 (make_printer, main): Updated.
1012 * src/devices/grolj4/grolj4.man: Minor documentation fix.
1014 * man/groff_font.man, NEWS: Updated.
1016 2002-07-07 Werner LEMBERG <wl@gnu.org>
1018 Integrated eqn2graph, contributed by Eric S. Raymond.
1020 * contrib/eqn2graph/{Makefile.sub, eqn2graph.sh, eqn2graph.man}: New
1022 * Makefile.in, NEWS: Updated.
1024 2002-06-04 Werner LEMBERG <wl@gnu.org>
1026 Changing the substring request to make it fit better with other
1027 string manipulation functions in other programming languages:
1028 Index 0 is now the first character in the string, and index -1
1029 indicates the last character. Since this request didn't work
1030 properly anyway in the last release, it doesn't harm too much to
1033 * src/roff/troff/input.cc (substring_macro): Use loops to get
1034 the real string length (ignoring COMPATIBLE_SAVE and
1035 COMPATIBLE_RESTORE) and offsets.
1036 Implement change described above.
1038 * man/groff_char.man, tmac/doc-common (doc-header), tmac/doc.tmac
1039 (doc-do-Bd-args, doc-do-Bl-args: Changed accordingly.
1041 * NEWS, doc/groff.texinfo, man/groff_diff.man: Updated.
1043 2002-06-03 Werner LEMBERG <wl@gnu.org>
1045 Make .chop work with .de1 and friends. COMPATIBLE_SAVE and
1046 COMPATIBLE_RESTORE are completely ignored.
1048 * src/roff/troff/input.cc (char_list::set, char_list::get): New
1050 (macro): `length' field renamed to `len'.
1051 Added new field `empty_macro' (1 if macro is empty), to be used
1052 instead of checking `len'.
1053 Updated all callers.
1054 (macro::empty): Updated.
1055 (macro::length, macro::set, macro::get): New functions.
1056 (macro::append): Ignore COMPATIBLE_SAVE and COMPATIBLE_RESTORE.
1058 (chop_macro): Check and remove trailing COMPATIBLE_SAVE/
1059 COMPATIBLE_RESTORE pairs.
1060 (asciify): Ignore COMPATIBLE_SAVE and COMPATIBLE_RESTORE.
1061 * src/roff/troff/request.h: Updated.
1063 * doc/groff.texinfo: Document .chop's behaviour better.
1065 2002-06-02 Werner LEMBERG <wl@gnu.org>
1067 * doc/pic.ms: Fix documentation for the addition of positions.
1069 * tmac/doc.tmac, tmac/an-old.tmac: Need groff version 1.18.
1071 2002-06-29 Werner LEMBERG <wl@gnu.org>
1073 Implementation of string arguments of the form \*[foo arg1 arg2 ...]
1075 * src/roff/troff/input.cc (have_string_arg): New global variable.
1076 (read_mode): New enumeration.
1077 (read_escape_name): Use it. Update all calls.
1078 (read_long_escape_name): Use it. Update all calls.
1079 Set have_string_arg if appropriate.
1080 (get_char_for_escape_name): Add parameter for handling space
1082 (interpolate_string_with_args, decode_string_args): New functions.
1083 (get_copy, token::next): Call it if necessary.
1084 (interpolate_string): Fix error message.
1086 * NEWS, doc/groff.texinfo, man/groff.man, man/groff_diff.man:
1089 2002-06-24 Bernd Warken <bwarken@mayn.de>
1091 * man/groff_tmac.man: Updated and extended.
1093 2002-06-24 Werner LEMBERG <wl@gnu.org>
1095 * doc/pic.ms, src/preproc/pic/pic.man: Fix description of `:='.
1097 2002-06-23 Werner LEMBERG <wl@gnu.org>
1099 * doc/pic.ms: Improve documentation of composite block objects.
1101 2002-06-22 Werner LEMBERG <wl@gnu.org>
1103 * src/roff/troff/input.cc (init_registers): Add three registers
1104 `seconds', `minutes', and `hours' to hold the current time.
1106 * NEWS, doc/groff.texinfo, man/groff.man, man/groff_diff.man:
1109 2002-06-20 Werner LEMBERG <wl@gnu.org>
1111 Make \X accept both `\ ' and `\~', converting them to single space
1114 * src/roff/troff/token.h (token): Add TOKEN_UNSTRETCHABLE_SPACE.
1115 (token::unstretchable_space): New inline function.
1116 * src/roff/troff/input.cc (token::next, token::delimiter,
1117 token::description, token::add_to_node_list, token::process): Handle
1118 TOKEN_UNSTRETCHABLE_NODE.
1119 (encode_char): Handle tok.stretchable_space and
1120 tok.unstretchable_space.
1122 * NEWS, doc/groff.texinfo: Document it..
1124 2002-06-19 Werner LEMBERG <wl@gnu.org>
1126 * src/devices/grops/ps.cc (ps_printer::special): Fix error message.
1128 * src/devices/grotty/tty.cc (tty_printer::special): Add `sgr'
1129 keyword to enable/disable SGR output.
1130 (tty_printer::change_fill_color): New function.
1131 * NEWS, src/devices/grotty/grotty.man: Document `sgr' special.
1133 * src/roff/troff/input.cc (output_request): Add missing `tok.next()'
1136 2002-06-18 Werner LEMBERG <wl@gnu.org>
1138 Add a `color' request and a `.color' register to control usage of
1141 * src/roff/troff/input.cc (disable_color_flag): Replaced with...
1142 (color_flag): This (which is the inverse).
1143 (activate_color): New function.
1144 (main, init_input_requests): Updated.
1145 * src/roff/troff/troff.h, src/roff/troff/node.cc
1146 (troff_output_file::fill_color, troff_output_file::glyph_color):
1149 * NEWS, doc/groff.texinfo, man/groff_diff.man, man/groff.man:
1150 Document the changes.
1152 2002-06-17 Colin Watson <cjwatson@debian.org>
1154 Circumvent bug in autoconf 2.53 regarding top_builddir.
1156 * aclocal.m4 (GROFF_BUILDDIR): s/top_builddir/groff_top_builddir/.
1157 * Makefile.in, doc/Makefile.in:
1158 s/@top_builddir@/@groff_top_builddir@/.
1159 * configure: Regenerated (with autoconf 2.53).
1161 2002-06-17 Werner LEMBERG <wl@gnu.org>
1163 * src/libs/libgroff/font.cc (font::load_desc): Fix computation of
1164 `paperwidth' and `paperlength' for the `papersize' keyword.
1166 2002-06-16 P. Alejandro Lopez-Valencia <dradul@007mundo.com>
1168 * src/devices/grops/grops.man: Add info about Type 42 fonts.
1170 2002-06-15 Gaius Mulley <gaius@glam.ac.uk>
1172 * src/devices/grohtml/post-html.cc (html_printer::emit_raw,
1173 html_printer::do_linelength, html_printer::do_pageoffset,
1174 html_printer::do_indentation, html_printer::do_tempindent,
1175 html_printer::do_break, html_printer::begin_page): Clear indented
1177 * tmac/html.tmac: Disable hyphenation.
1179 2002-06-15 Werner LEMBERG <wl@gnu.org>
1181 Don't produce HTML files if utility programs are missing.
1183 * Makefile.in (make_html, make_install_html): New variables.
1184 (MDEFINES): Updated.
1186 * aclocal.m4 (GROFF_HTML_PROGRAMS): New function to test for HTML
1188 * configure.ac: Use it.
1189 * configure: Regenerated.
1191 * doc/Makefile.sub (PROCESSEDEXAMPLEFILES): Move webpage.html to...
1192 (HTMLEXAMPLESFILES): This new variable.
1193 (EXAMPLESIMAGEFILES): Renamed to...
1194 (HTMLEXAMPLEIMAGEFILES): This.
1195 (CLEANADD): Add HTMLEXAMPLEFILES.
1196 (all): Use `make_html'.
1198 (install_data): Use `make_install_html'.
1199 Move html stuff to...
1200 (install_html): This new target.
1201 (uninstall_sub): Updated.
1203 2002-06-14 Bernd Warken <bwarken@mayn.de>
1205 * src/roff/grog/Makefile.sub (grog): Renamed to...
1207 (grog): New rule to always install grog.sh as grog.
1209 2002-06-08 Bernd Warken <bwarken@mayn.de>
1211 * src/roff/grog/grog.pl: Fix typo.
1213 2002-06-07 Werner LEMBERG <wl@gnu.org>
1215 * doc/groff.texinfo: Add more info on .tr arguments.
1217 2002-06-05 Werner LEMBERG <wl@gnu.org>
1219 * NEWS, src/roff/grog/grog.man, doc/groff.texinfo: Updated.
1221 * aclocal.m4 (GROFF_MKSTEMP): Include unistd.h.
1222 * configure: Regenerated.
1224 2002-06-05 Ralph Corderoy <ralph@inputplus.demon.co.uk>
1226 * src/roff/troff/symbol.cc (table_sizes): Add more values.
1228 * src/roff/grog/grog.pl, src/roff/grog/grog.sh: Recognize mom.
1230 2002-06-04 Werner LEMBERG <wl@gnu.org>
1232 * aclocal.m4 (GROFF_PAGE): Don't use `prefix' directly since it
1233 is not initialized at the time we need it in case `--prefix' hasn't
1234 been set. Check for `ac_default_prefix' also.
1235 Test for `papersize' keyword also and generalize allowed whitespace.
1236 * configure: Regenerated.
1238 * font/devps/Makefile.sub (DESC): Use `papersize' instead of
1241 * src/libs/libgroff/Makefile.sub (version, revision): Replaced
1243 (src_version, src_revision): New variables to avoid overwriting
1244 from parent make process.
1245 (version.cc): Updated.
1247 * src/preproc/html/pre-html.cc: Include paper.h and font.h.
1248 (linebuf, linebufsize): New global variables.
1249 (sys_fatal): Use `fatal' to abort properly.
1250 (get_line): New function.
1251 (get_resolution): Use it.
1252 Improve error messages.
1253 (get_papersize): Check `papersize' also.
1255 Improve error messages.
1257 2002-06-03 Werner LEMBERG <wl@gnu.org>
1259 * Makefile.comm (CLEANNOTSRCDIRADD): New target for files which
1260 should be removed only if builddir is not srcdir.
1261 (mostlyclean): Handle `CLEANNOTSRCDIRADD'.
1262 (clean): Depend on `mostlyclean'.
1263 (distclean): Depend on `clean'.
1264 (realclean, extraclean): Depend on `distclean'.
1265 (.y.cc, .y.o): Simplified. The output files are no longer written
1266 to srcdir but to builddir.
1267 * Makefile.in (MDEFINES): Add `version' and `revision'.
1268 (uninstall_dirs): Fix order of directories.
1269 * doc/Makefile.sub (version, revision): Removed.
1270 (CLEANADD): Removed grnexmpl.g, groff, groff-*.
1271 Added `HTMLDOCFILES'.
1272 (CLEANNOTSRCDIRADD): New target for grnexmpl.h, groff, groff-*.
1273 * src/preproc/eqn/Makefile.sub, src/preproc/pic/Makefile.sub,
1274 src/preproc/refer/Makefile.sub (YTABC, YTABH): Don't use `srcdir'
1277 * doc/texinfo.tex (\authortt): New macro.
1278 (\shortcontt): Define.
1279 (\titlepage): Set \tt to \authortt while defining \authorfont.
1280 (\appendixbox): New macro.
1281 (\chapmacro, \appendixentry): Use \appendixbox to get even
1282 indentation for letters.
1283 (\summarycontents): Set \tt.
1284 (\internalpagesize): Add two arguments for real paper width and
1285 height as needed by pdfTeX.
1286 (\letterpaper, \smallbook, \afourpaper, \afivepaper, \afourlatex):
1288 (\tempdima, \tempdimb): New temporary dimensions.
1289 (\pagesizesyyy): Updated.
1291 2002-06-02 Werner LEMBERG <wl@gnu.org>
1293 Adding a new keyword `papersize' to the DESC file format (similar
1294 but not completely identical to grolbp's extension). grops now has
1295 a -p command line option to override `papersize'. Finally, grolbp
1296 has been adapted to the new syntax.
1298 * src/libs/libgroff/paper.cc, src/include/paper.h: New files. It
1299 defines and initializes the `papersizes[]' array with NUM_PAPERSIZES
1301 * src/libs/libgroff/Makefile.sub (OBJS): Add `paper.o'.
1302 (CCSRCS): Add `paper.cc'.
1304 * src/include/font.h (font): Add `papersize' element.
1305 * src/libs/libgroff/font.cc (font::unit_scale): New helper function.
1306 (font::scan_papersize): New function.
1307 (font::load_desc): Use it for handling `papersize' keyword.
1308 * src/libs/libgroff/fontfile.cc: Initialize `font::papersize'.
1310 * src/devices/grops/ps.cc: Include paper.h.
1311 (user_paper_length): New global variable.
1312 (ps_printer): Use paper length as initializer.
1313 (make_printer): Updated.
1314 (main): Handle new `-p' option.
1315 * src/devices/grops/grops.man: Updated.
1317 * src/devices/grolbp/lbp.cc: Include paper.h.
1318 s/papersizes/lbp_papersizes/.
1319 (set_papersize): Use new `papersizes' array.
1320 (handle_unknown_desc_command): Don't handle `papersize'.
1321 (main): Use `font::scan_papersize' for handling `-p' option.
1322 * src/devices/grolbp/grolbp.man: Updated.
1324 * man/groff_font.man: Document `papersize'.
1327 2002-05-30 Werner LEMBERG <wl@gnu.org>
1329 * src/devices/grops/TODO: Updated.
1330 * src/devices/grops/grops.man: More info on paper formats.
1331 * man/groff_font.man: Document `paperheight' and `paperwidth'.
1333 2002-05-29 Werner LEMBERG <wl@gnu.org>
1335 * doc/Makefile.sub (CLEANADD): Add grnexmpl.g, groff, and groff-*
1336 to list only if srcdir != currdir.
1337 (distfiles): New target.
1339 * Makefile.in (EXTRADIRS): Add font/devlj4/generate.
1340 (NOMAKEDIRS): New variable.
1343 2002-05-26 Werner LEMBERG <wl@gnu.org>
1345 Add .output request, similar to \! at top-level.
1347 * src/roff/troff/input.cc (transparent): Remove unused declaration.
1348 (output_request): New function.
1349 (init_input_requests): Add it.
1351 * NEWS, doc/groff.texinfo, man/groff_diff.man, man/groff.man:
1354 * Makefile.in (MDEFINES): Add INSTALL_INFO.
1355 (prepare_examples): Fix typo.
1356 * doc/groff.texinfo (@direntry): Fix it.
1358 2002-05-25 Werner LEMBERG <wl@gnu.org>
1360 Including the doc subdir into groff's Makefile system.
1362 * aclocal.m4 (GROFF_INSTALL_INFO): New function.
1363 * configure.ac: Use it.
1364 Generate `doc/Makefile'.
1365 * configure: Regenerated.
1367 * Makefile.in (infodir, INSTALL_INFO): New variables.
1368 (MDEFINES, uninstall_dirs): Updated.
1369 (OTHERDIRS): Add `doc'.
1370 * Makefile.comm (CLEANDIRADD): New variable.
1371 (mostlyclean): Use it.
1373 * doc/Makefile.sub, doc/Makefile.in: New files.
1374 * doc/Makefile: Removed.
1376 * NEWS, INSTALL: Updated.
1378 2002-05-24 Werner LEMBERG <wl@gnu.org>
1380 * doc/homepage.ms: Renamed to ...
1381 * doc/webpage.ms: This.
1384 2002-05-23 Werner LEMBERG <wl@gnu.org>
1386 Integrating the `mom' macro package, contributed by Peter Schaffter
1389 * contrib/mom/*: New subdirectory tree.
1390 * Makefile.in (docdir, exampledir, htmldocdir): New variables to
1391 be used for documentation files.
1392 (MDEFINES, uninstall_dirs): Use them.
1393 (OTHERDIRS): Add contrib/mom.
1394 * Makefile.comm (.man.n): Add @DOCDIR@, @EXAMPLEDIR@, and
1396 * MANIFEST, NEWS: Updated.
1398 2002-05-22 Gaius Mulley <gaius@glam.ac.uk>
1400 Change syntax of \O: \O[0] suppresses output, \O[1] enables output
1401 if at outer level; at start-up we are at outer level.
1403 * src/roff/troff/input.cc (do_suppress): Implement it.
1406 Add option -p to show progress information.
1407 pre-grohtml will now render only one page at a time, reducing the
1408 size of needed disk resources enormously.
1410 * src/preproc/html/pre-html.cc (imagePageStem): Replaced with...
1411 (imagePageName): New global variable.
1412 (psPageName, show_progress, currentPageNo): New global variables.
1413 (html_system): Close saved stderr and stdout handles.
1414 (write_end_image): Accept a parameter to control \O escape.
1415 (write_start_image): Adapted to new \O meaning.
1416 (char_buffer::write_upto_newline): Updated.
1417 (createAllPages): Replaced with...
1418 (createPage): This new function to create a single page for images.
1419 It uses `psselect' from the psutils package.
1420 (removeAllPages): Removed.
1421 (createImage): Updated.
1422 Handle progress display.
1423 (char_buffer::do_html, char_buffer::do_image) [DEBUGGING]: Removed.
1424 (scanArguments): Add option -p.
1425 (makeTempFiles): Updated to create temp files for psPageName and
1427 (removeTempFiles): Removed.
1430 * src/devices/grohtml/post-html.cc (header_desc::write_headings,
1431 html_printer::write_header): Append `\0' to `buffer'.
1432 (html_printer::do_eol): Depend on `current_paragraph->emitted_text'.
1434 * src/devices/grohtml/html-text.cc (html_text::dump_stack_element):
1435 Handle `text_emitted'.
1436 (html_text::table_is_void): Slightly rewritten.
1437 (stop): New external symbol.
1438 (html_text::do_push) [DEBUGGING]: Use it and simplify.
1439 (html_text::shutdown): Call `dump_stack'.
1440 (html_text::do_space): Rewritten.
1441 * src/devices/grohtml/grohtml.man: Document -p and the need of
1444 * tmac/www.tmac (DC, HTML-DO-IMAGE, HTML-IMAGE-END): Updated to
1446 Call \O[0] if `ps4html' is active.
1447 * tmac/s.tmac (@EQ, @EN): Handle html better.
1449 * tmac/html.tmac: Don't use black for background colour.
1451 * src/roff/troff/node.cc: Include `div.h'.
1452 (troff_output_file::really_print_line): Don't use `is_on'.
1453 (troff_output_file::word_marker, troff_output_file::flush_tbuf
1454 troff_output_file::check_charinfo,
1455 troff_output_file::put_char_width, troff_output_file::put_char,
1456 troff_output_file::determine_line_limits, troff_output_file::draw,
1457 real_output_file::begin_page, glyph_color_node::tprintf,
1458 fill_color_node::tprint, hline_node::tprint, vline_node::tprint):
1460 (troff_output_file::really_on): Call `do_motion'.
1461 (suppress_node::tprint): Use `get_page_number' instead of `%'
1463 Call `reset_output_registers' conditionally on `is_on'.
1465 * doc/groff.texinfo: Document new syntax of \O.
1466 * NEWS, man/groff_diff.man: Updated.
1468 2002-05-22 Werner LEMBERG <wl@gnu.org>
1470 * MORE.STUFF: Add info about David Frey's deroff implementation.
1473 2002-05-16 Werner LEMBERG <wl@gnu.org>
1475 Pic's `with' attribute now accepts positions.
1477 * src/preproc/pic/pic.y: Make `.', BOX, CIRCLE, ELLIPSE, ARC, LINE,
1478 ARROW, SPLINE, and `[' left-associative tokens to fix shift/reduce
1480 (object_spec): Add rule for `WITH' and `position'.
1481 (relative_path): Give `corner' the precedence of `CHOP'.
1482 * src/preproc/pic/object.h (path): New members `pos' and
1484 * src/preproc/pic/object.cc: Updated initializers of `path'.
1485 (path::follow): Handle `is_position'.
1487 * doc/pic.ms: Completely updated grammar description.
1488 Many typographical improvements.
1490 2002-05-15 Werner LEMBERG <wl@gnu.org>
1492 * src/roff/troff/env.cc(hyphen_trie::hpf_getc): Accept ^^x (char
1493 code of x in range 0-127) also.
1494 * doc/groff.texinfo, man/groff_diff.man: Updated.
1496 Added keywords `north', `south', `east', and `west' for corners
1499 * src/preproc/pic/lex.cc (lookup_keyword): Add NORTH, SOUTH, EAST,
1501 (yylex): Handle them.
1502 * src/preproc/pic/pic.y: Add tokens NORTH, SOUTH, EAST, and WEST.
1503 (corner): Handle them.
1505 2002-05-14 Werner LEMBERG <wl@gnu.org>
1507 * src/devices/grops/grops.man: Clarify handling of `download' file.
1509 2002-05-11 Werner LEMBERG <wl@gnu.org>
1511 Adding `warnscale' and `spreadwarn' requests, based on a patch from
1512 Jeffrey Friedl <jfriedl@yahoo.com>.
1514 * src/roff/troff/input.cc (spread_limit, warn_scale,
1515 warn_scaling_indicator): New global variables.
1516 (warnscale_request, spreadwarn_requests): New functions.
1517 (main): Initialize `warn_scale' and `warn_scaling_indicator'.
1518 (init_input_requests): Updated.
1519 (error_type): Add `OUTPUT_WARNING'.
1520 (do_error): Handle it.
1521 (output_warning): New warning function which shows output location.
1522 * src/roff/troff/env.h (spread_limit): New external variable.
1523 * src/roff/troff/env.cc (environment::choose_breakpoint): Use
1525 (distribute_space): Emit warning if added space is larger than
1527 (environment::possibly_break_line): Emit warning if a line can't
1528 be adjusted on both sides.
1530 * doc/groff.texinfo, man/groff_diff.man, man/groff.man: Document it.
1532 2002-05-08 Werner LEMBERG <wl@gnu.org>
1534 * src/roff/troff/node.cc (special_node::special_node): Use
1535 env_definite_font(curenv) instead of curenv->get_font(). Otherwise
1536 \X''\% crashes, for example.
1538 * doc/groff.texinfo: Document \! and \? used at top-level.
1540 2002-05-06 Werner LEMBERG <wl@gnu.org>
1542 * src/preproc/pic/pic.man: Fix some keyword syntax.
1543 Other minor typographical fixes.
1545 * src/roff/groff/groff.man: Fix typos.
1547 2002-05-04 Werner LEMBERG <wl@gnu.org>
1549 * src/roff/groff/groff.man ([ShortOpt]): Renamed to...
1550 (ShortOpt[]): This to avoid problems with refer.
1552 * doc/pic.ms: Fix typo.
1553 Fix pic grammar description.
1555 * tmac/an-old.tmac (ne): Use de1, not de.
1557 2002-05-03 Werner LEMBERG <wl@gnu.org>
1559 * doc/groff.texinfo: Finished separation of glyphs and characters.
1560 Don't use the string `Appendix' for appendix headers (both in
1561 the text and the table of contents).
1562 * man/groff_tmac.man, src/roff/troff/troff.man: Fix order of tmac
1565 Use registers LL and LT (similar to -ms) for controlling the
1566 length of title and line, respectively, in the -man and -mdoc
1569 * tmac/doc-ditroff (doc-setup-page-layout), tmac/doc-nroff
1570 (doc-setup-page-layout): Use \n[LL] and \n[LT].
1571 * tmac/an-old.tmac: Set \n[LL] and \n[LT] if not defined.
1573 (an-header, an-p-footer): Use \n[LT].
1574 * NEWS, tmac/groff_man.man, tmac/groff_mdoc.man,
1575 doc/groff.texinfo: Document it.
1577 2002-05-02 Werner LEMBERG <wl@gnu.org>
1579 * doc/fdl.texi: New file.
1580 * doc/groff.texinfo: Include it.
1581 Define and use @copying.
1582 Starting with separating glyph, symbol, and character.
1584 2002-04-27 Werner LEMBERG <wl@gnu.org>
1586 * Makefile.in (EXEEXT): Set it.
1587 * src/*/Makefile.sub (PROG): Add $(EXEEXT) for all non-script
1590 * src/include/nonposix.h: Define GS_NAME.
1591 * src/preproc/html/pre-html.cc (createAllPages): Use GS_NAME.
1593 Some preliminary changes for EMX support under OS/2.
1595 * src/preproc/pic/main.cc (main), src/roff/groff/pipeline.c: Add
1596 __EMX__ similar to __MSDOS__.
1597 * src/utils/indxbib/indxbib.cc (main) [__EMX__]: Use `unlink'.
1599 2002-04-25 Werner LEMBERG <wl@gnu.org>
1601 * doc/groff.texinfo: Integrated groff_out.man.
1604 2002-04-23 Werner LEMBERG <wl@gnu.org>
1606 * man/groff_out.man: Minor fixes.
1608 2002-04-23 Werner LEMBERG <wl@gnu.org>
1610 * doc/groff.texinfo: Moving @cindex entries after @Def* to get
1611 correct page references.
1612 Fixed many index entries.
1614 2002-04-23 Bernd Warken <bwarken@mayn.de>
1616 * man/roff.man: Enlarged.
1618 2002-04-22 Werner LEMBERG <wl@gnu.org>
1620 * doc/groff.texinfo: More examples, other fixes.
1622 2002-04-20 Werner LEMBERG <wl@gnu.org>
1624 * src/roff/troff/input.cc (pipe_output): Multiple calls to `pi'
1625 will now form a chain, e.g.
1634 This is for compatibility with plan 9's troff.
1636 * tmac/tty.tmac: Set default tab values to 0.8i to be compatible
1640 * doc/groff.texinfo: Add documentation of remaining requests and
1643 2002-04-19 Werner LEMBERG <wl@gnu.org>
1645 * doc/groff.texinfo: Add documentation of remaining escapes.
1647 * font/devdvi/generate/tc.map: Remove entry for `sr'.
1648 * font/devdvi/*TC: Regenerated.
1650 2002-04-18 Werner LEMBERG <wl@gnu.org>
1652 * src/roff/troff/input.cc (token::next): Make \H behave consistently
1653 if not in compatibility mode, i.e., increment relative to the
1655 * doc/groff.texinfo: Updated accordingly.
1657 2002-04-17 Werner LEMBERG <wl@gnu.org>
1659 * doc/groff.texinfo: Document \\, \e, \E, \., and \c.
1661 2002-04-16 Bernd Warken <bwarken@mayn.de>
1663 * src/roff/groff/groff.man: Improve documentation of -P option.
1666 2002-04-15 Werner LEMBERG <wl@gnu.org>
1668 Add new escape \F to switch font family.
1670 * src/roff/troff/input.cc (token::next): Handle \F.
1671 * src/roff/troff/env.cc (environment::set_family): Handle
1673 * NEWS, doc/groff.texinfo, man/groff_diff.man, man/groff.man:
1676 2002-04-14 Werner LEMBERG <wl@gnu.org>
1678 * tmac/doc.tmac (doc-tag-list): Use \Z to avoid stretching of
1681 2002-04-13 Werner LEMBERG <wl@gnu.org>
1683 Implement \f[] as an alternative to \fP. Change \mP and \MP to
1684 \m[] and \M[], respectively.
1686 * src/roff/troff/symbol.cc (EMPTY_SYMBOL): New global variable.
1687 (symbol::symbol): Handle NULL string and empty string differently.
1688 * src/roff/troff/symbol.h (symbol::is_empty): New inline function.
1689 * src/roff/troff/input.cc (read_escape_name, read_long_escape_name):
1690 Add optional parameter.
1691 Updated calling functions.
1692 (get_copy, do_glyph_color, do_fill_color, token::next): Use
1694 * src/roff/troff/env.cc (environment::set_font): Ditto.
1696 * src/preproc/pic/troff.cc (troff_output::set_fill,
1697 troff_output::reset_color: Updated.
1699 * tmac/www.tmac: Updated.
1701 * NEWS, man/groff_diff.man, man/groff.man, doc/groff.texinfo,
1702 doc/homepage.ms, src/devices/grotty/grotty.man, tmac/groff_www.man:
1705 * tmac/Xps.tmac: Remove some redundant code.
1707 * tmac/doc-common, tmac/doc-ditroff, tmac/doc-nroff, tmac/doc.tmac,
1708 tmac/dvi.tmac, contrib/groffer/groffer.man, man/roff.man,
1709 man/groff_out.man, man/groff.man, man/groff_diff.man,
1710 src/roff/groff/groff.man: Replace \f[P] with \f[].
1712 2002-04-13 Bernd Warken <bwarken@mayn.de>
1714 * src/include/printer.h, src/libs/libdriver/printer.cc
1715 (printer::change_fill_color): New member function.
1716 * src/libs/libdriver/input.cc (parse_D_command): Use it.
1718 2002-04-12 Werner LEMBERG <wl@gnu.org>
1720 * doc/groff.texinfo: Completed pass on gtroff reference.
1722 2002-04-11 Werner LEMBERG <wl@gnu.org>
1724 * doc/groff.texinfo: More fixes.
1726 2002-04-11 Bernd Warken <bwarken@mayn.de>
1728 * src/include/color.h: Decorate with `const'.
1731 * src/libs/libgroff.color.cc: Decorate with `const'.
1733 (color::color): Initialize members.
1734 * src/libs/libdriver/input.cc (parse_D_command): Handle `f'
1735 command according to the documentation.
1737 * man/groff_out.man: Updated.
1740 2002-04-11 Gaius Mulley <gaius@glam.ac.uk>
1742 * src/preproc/html/pre-html.cc (write_start_image): Remove
1744 * tmac/www.tmac (DC, HTML-DO-IMAGE): Ditto.
1746 * src/devices/grohtml/post-html.cc (page::add_and_encode): Using
1747 \C'hy' caused an assertion failure.
1749 * src/roff/troff/env.cc (environment::environment): Initialize
1751 (environment::copy): Handle `ignore_next_eol' and `emitted_node'.
1753 2002-04-10 Werner LEMBERG <wl@gnu.org>
1755 * man/groff_diff.man, man/groff.man, NEWS, doc/groff.texinfo:
1756 Document pvs request and .pvs register.
1758 2002-04-09 Werner LEMBERG <wl@gnu.org>
1760 * doc/groff.texinfo: Improve and fix documentation of diversions
1763 2002-04-08 Werner LEMBERG <wl@gnu.org>
1765 * doc/groff.texinfo: Fix documentation of drawing functions.
1768 2002-04-07 Werner LEMBERG <wl@gnu.org>
1770 * doc/groff.texinfo: Better documentation of double quotes as
1774 2002-04-06 Werner LEMBERG <wl@gnu.org>
1776 * man/groff_font.man: Document names of special characters better.
1777 * doc/groff.texinfo: Minor improvements.
1779 * tmac/lbp.tmac: Load latin1.tmac.
1780 * tmac/X.tmac, tmac/Xps.tmac: Load latin1.tmac or cp1047.tmac.
1782 * font/devX*/*: Regenerated (all chars > 0x80 removed).
1784 2002-04-05 Werner LEMBERG <wl@gnu.org>
1786 * tmac/tty.tmac: Don't use shc request.
1787 * tmac/latin1.tmac, tmac/cp1047.tmac: Translate soft hyphen to `\%'.
1790 * man/groff_diff.man: Minor fixes.
1792 * font/devlbp/*: Remove all `charXXX' entities.
1794 * src/libs/libgroff/font.cc (font::~font): Deallocate
1795 `special_device_coding'.
1796 (font::load): Use `new' for allocating `special_device_coding'.
1797 * src/libs/libgroff/nametoindex.cc (character_indexer::lookup_char):
1798 Removed unused member.
1800 2002-04-05 Werner LEMBERG <wl@gnu.org>
1802 * src/drivers/grops/psrm.cc (skip_possible_newline): New function.
1803 (resource_manager::do_begin_binary,
1804 resource_manager::do_begin_data): Use it.
1806 * doc/texinfo.tex: Updated to version 4.2.
1808 * src/roff/troff/token.h: Add TOKEN_ZERO_WIDTH_BREAK for `\:'.
1809 (token::zero_width_break): New inline function.
1810 * src/roff/troff/input.cc (token::next): Use it.
1811 (token::description): Updated.
1812 (encode_char): Ignore `\%', `\&', `\)', and `\:'.
1813 (token::add_to_node_list, token::process): Use it.
1814 * NEWS, doc/groff.texinfo: Updated.
1816 * src/preproc/eqn/over.cc (over_box::output): Fix typo.
1817 * tmac/tty.tmac: Add missing backslash.
1819 2002-04-04 Tadziu Hoffmann <hoffmann@usm.uni-muenchen.de>
1821 * src/preproc/eqn/box.cc (set_script_size, box::top_level): Use
1822 `.ps' register instead of `.s' to handle fractional point sizes.
1823 * src/preproc/eqn/limit.cc (limit_box::compute_metrics,
1824 limit_box::output): Ditto.
1825 * src/preproc/eqn/other.cc (size_box::compute_metrics,
1826 size_box::output): Ditto.
1827 * src/preproc/eqn/over.cc (over_box::compute_metrics,
1828 over_box::output): Ditto.
1829 * src/preproc/eqn/script.cc (script_box::compute_metrics,
1830 script_box::output): Ditto.
1831 * src/preproc/eqn/sqrt.cc (sqrt_box::compute_metrics,
1832 sqrt_box::output): Ditto.
1834 2002-04-03 Michael Selway <mas@ssl.co.uk>
1836 * src/drivers/grops/psrm.cc (resource_manager::do_begin_binary):
1839 2002-04-03 Werner LEMBERG <wl@gnu.org>
1841 * doc/homepage.ms: Reduce title size.
1842 * doc/groff.texinfo: Fix documentation of .t register.
1843 Fix handling of colon.
1846 * src/roff/troff/input.cc (exit_troff): Emit LAST_PAGE_EJECTOR
1847 only if page length is positive to avoid a loop.
1849 * tmac/an-old.tmac (ne): Increase page length to avoid problems with
1852 2002-04-02 P. Alejandro Lopez-Valencia <dradul@yahoo.com>
1854 * src/include/nonposix.h, src/roff/groff/pipeline.c:
1855 s/__CYGWIN32__/__CYGWIN__/.
1857 2002-03-28 Gaius Mulley <gaius@glam.ac.uk>
1859 * doc/gnu.xpm: New image contributed by Emily Mulley.
1860 * doc/Makefile (gnu.eps, gnu.png): Use pnmdepth.
1861 (homepage.html): Be dependent on gnu.eps.
1862 * doc/homepage.ms: Updated to new image.
1864 * src/devices/grohtml/post-html.cc (html_printer): New member
1866 (html_printer::flush_sbuf, html_printer::set_char): Set it.
1867 (html_printer::sbuf_continuation): Use it.
1869 2002-03-28 Werner LEMBERG <wl@gnu.org>
1871 * src/libs/libgroff/getopt.c: Updated to latest version.
1873 * tmac/README: More on hyphen.tex license.
1875 2002-03-26 Larry Kollar <kollar@alltel.net>
1877 * doc/groff.texinfo: Add documentation of most missing requests.
1879 2002-03-25 Werner LEMBERG <wl@gnu.org>
1881 Add three glyphs `t+-', `tmu', and `tdi' which are textual variants
1882 of `+-', `mu', and `di', respectively.
1884 * font/devascii/R.proto, font/devutf8/R.proto,
1885 font/devlatin1/R.proto, font/devhtml/R.proto,
1886 font/devcp1047/R.proto, font/devlpb/*: Add them.
1887 * font/devps/generate/textmap: Ditto.
1888 * font/devps/*: Regenerated.
1889 * font/devlj4/generate/text.map: Add them.
1890 * font/devlj4/*: Regenerated.
1891 * font/devdvi/generate/tc.map: Use them.
1892 * font/devdvi/generate/texsy.map: Add them.
1893 * font/devdvi/*: Regenerated.
1894 * font/devX*/*: Regenerated.
1896 * tmac/latin1.tmac, tmac/cp1047.tmac, tmac/tty.tmac,
1897 tmac/tty-char.tmac: Updated.
1899 * NEWS, man/groff_char.man: Updated.
1901 2002-03-24 Werner LEMBERG <wl@gnu.org>
1903 * tmac/dvi.tmac, tmac/X.tmac, tmac/ps.tmac, tmac/html.tmac,
1904 tmac/lj4.tmac, tmac/tty.tmac: Replace most `.char' with `.fchar'.
1905 * tmac/ec.tmac: Remove `.rchar' calls (no longer necessary since
1906 we use `.fchar' in dvi.tmac.
1907 * tmac/dvi.tmac: Improve definition of \[Fo] and \[Fc].
1908 * tmac/Xps.tmac: Simplify some char definitions.
1909 Add definition for \[f/].
1910 * man/groff_char.man: Updated for new X.tmac.
1912 * tmac/README: New file.
1914 2002-03-23 Phil Lobbes <phil@perkpartners.com>
1916 * Makefile.comm (.y.o): New rule for make on Solaris 2.5.1 -- the
1917 internal .y.o rule took precendence over the .y.cc rule, compiling
1918 the yacc files with gcc instead of g++.
1920 2002-03-23 Werner LEMBERG <wl@gnu.org>
1922 * tmac/dvi.tmac: Add replacement font for `CB'.
1924 * tmac/doc.tmac: s/request/macro/ in messages.
1925 (doc-generic-macro): Improve error message.
1926 * tmac/groff_mdoc.man: Minor improvements.
1928 2002-03-22 Werner LEMBERG <wl@gnu.org>
1930 * doc/groff.texinfo: Document possible conflict between `tr' and
1933 2002-03-21 Werner LEMBERG <wl@gnu.org>
1935 Improve handling of hyphenation patterns. It is now possible to
1936 use most of TeX's pattern files unmodified. To make the process
1937 more flexible, a new request `hpfcode' has been added which
1938 provides a character code mapping for the `hpf' request. See
1939 comment before hpf_getc() for more details.
1941 * src/roff/troff/env.cc (insert_hyphenation, hpf_getc): New
1943 (read_patterns_file): Additional parameter for exception dictionary.
1944 Extended to recognize \pattern, \hyphenation, and \endinput.
1945 (do_hyphenation_patterns_file): Updated.
1946 * src/roff/troff/env.h (hpf_code_table): New extern.
1948 * src/roff/troff/input.cc (hpf_code_table): New array.
1949 (init_hpf_code_table, hyphenation_patterns_file_code): New
1951 (hyphenation_code): Handle translation from `trin' correctly.
1952 (main, init_input_requests): Updated.
1953 (charinfo::set_translation): Handle hyphenation code also.
1955 * src/roff/troff/charinfo.h (charinfo::get_translation_input): New
1958 * src/roff/troff/env.cc (WORD_MAX): Reduced to 256 since `unsigned
1959 char' is used for offsets in hyphenation exceptions.
1961 * tmac/hyphen.us: Replace with contents of unmodified `hyphen.tex'.
1963 * NEWS, man/groff_diff.man, man/groff.man: Document it.
1965 2002-03-20 Larry Kollar <kollar@alltel.net>
1967 * doc/groff.texinfo: Add documentation for `hpfa' and `trin'
1970 2002-03-18 Werner LEMBERG <wl@gnu.org>
1972 * tmac/html.tmac: Fix serious typo.
1974 2002-03-17 Larry Kollar <kollar@alltel.net>
1976 * doc/groff.texinfo: Add documentation for `writec' request.
1978 2002-03-17 Werner LEMBERG <wl@gnu.org>
1980 Added request `hpfa' to append hyphenation patterns.
1982 * src/roff/troff/env.cc (hyphen_trie::read_patterns_file): Add
1984 (hyphenation_patterns_file): Renamed to...
1985 (do_hyphenation_patterns_file): This.
1986 (hyphenation_patterns_file, hyphenation_patterns_file_append): New
1988 (init_hyphen_requests): Updated.
1989 * NEWS, man/groff.man, man/groff_diff.man: Document it.
1991 2002-03-16 Werner LEMBERG <wl@gnu.org>
1993 Added request `writec' in analogy to `tmc'.
1995 * src/roff/troff/input.cc (write_request): Renamed to...
1996 (do_write_request): This.
1997 Added one parameter.
1998 (write_request, write_request_continue): New functions.
1999 (init_input_requests): Updated.
2000 * NEWS, man/groff.man, man/groff_diff.man: Document it.
2002 * font/devdvi/DESC.in (sizes): Allow all sizes in the range
2004 * NEWS: Document it.
2006 2002-03-15 Werner LEMBERG <wl@gnu.org>
2008 * man/groff.man: Add writem request.
2010 Add request `trin' (translate input) to make `.asciify' work
2011 correctly. This is necessary since `charXXX' entity names are no
2012 longer hardcoded in font definition files.
2014 * src/roff/troff/charinfo.h (charinfo): Add `asciify_code' and
2015 `translate_input' members.
2016 (charinfo::set_asciify_code, charinfo::get_asciify_code,
2017 charinfo::set_translation_input): New methods.
2018 (charinfo::set_translation): Add third argument.
2019 * src/roff/troff/input.cc (charinfo:set_translation): Set
2021 (do_translate): Add second argument.
2022 (translate_input): New function.
2023 (init_input_requests): Updated.
2024 * src/roff/troff/node.cc (glyph_node::asciify,
2025 composite_node::asciify): Use `get_asciify_code'.
2027 * tmac/cp1047.tmac, tmac/latin1.tmac: Use `trin'.
2029 * NEWS, man/groff.man, man/groff_diff.man: Updated.
2031 2002-03-14 Larry Kollar <kollar@alltel.net>
2033 * doc/groff.texinfo: Improve documentation of .RS and .RE.
2035 2002-03-14 Werner LEMBERG <wl@gnu.org>
2037 Add a new request `sizes' similar to the `sizes' command in DESC
2040 * src/roff/troff/env.cc (override_sizes): New function.
2041 (init_env_requests): Use it.
2042 * src/roff/troff/token.h: Export `read_string'.
2043 * NEWS, man/groff_diff.man, man/groff.man: Document it.
2045 2002-03-12 Werner LEMBERG <wl@gnu.org>
2047 * doc/groff.texinfo: More fixes for texinfo 4.1 and higher.
2049 2002-03-10 Werner LEMBERG <wl@gnu.org>
2051 * tmac/pspic.tmac: Add support for -Tdvi.
2052 * tmac/dvi.tmac: Include pspic.tmac.
2053 * src/devices/grodvi/grodvi.man: Document it.
2056 * font/devlj4/generate/Makefile: Fix URL of metric files.
2058 2002-03-09 Werner LEMBERG <wl@gnu.org>
2060 * PROBLEMS: The static constructor bug has been fixed in z/OS V1R3.
2062 2002-03-09 Larry Kollar <kollar@alltel.net>
2064 * tmac/groff_ms.man: Add documentation for RS and RE macros.
2066 2002-03-08 Werner LEMBERG <wl@gnu.org>
2068 * doc/groff.texinfo: Fixes for texinfo 4.1.
2070 2002-03-07 Werner LEMBERG <wl@gnu.org>
2072 * src/include/lib.h: Include getopt.h if groff-getopt.h can't be
2074 Handle CYGWIN properly.
2076 2002-03-07 Paco Andrés Verdú <pandres@dragonet.es>
2078 * font/devlbp/Makefile.sub (DEVFILES): Add some missing fonts.
2079 * tmac/lbp.tmac: Add some font translations.
2081 2002-03-02 Werner LEMBERG <wl@gnu.org>
2083 * font/devcp1047/R.proto, font/devlatin1/R.proto,
2084 font/devhtml/R.proto: Remove `charXXX' entries.
2085 * tmac/tty.tmac, tmac/html.tmac: Load latin1.tmac or cp1047.tmac
2088 * font/devlj4/generate/text.map: Remove `charXXX' entries.
2089 * font/devlj4/*: Regenerated all font definition files.
2090 * tmac/lj4.tmac: Load latin1.tmac.
2092 * src/utils/hpftodit/hpftodit.cc (do_file): Partially undo change
2093 from 2000-06-17: LJ4 metric files are *not* text files.
2095 * tmac/troffrc, tmac/dvi.tmac, tmac/ps.tmac: Don't use .T string
2096 register to test for EBCDIC.
2098 2002-03-01 Werner LEMBERG <wl@gnu.org>
2100 * src/utils/afmtodit/afmtodit.pl: Skip comment lines in encoding
2101 files (as grops already does).
2102 * src/utils/afmtodit/afmtodit.man: Document comment lines in map
2104 * src/devices/grops/grops.man: Document comment lines in encoding
2107 * tmac/cp1047.tmac: New file.
2108 * tmac/dvi.tmac, tmac/tty-char.tmac: Use it.
2109 * tmac/ps.tmac: Load latin1.tmac or cp1047.tmac.
2110 * tmac/Makefile.sub (NORMALFILES): Updated.
2112 * tmac/ec.tmac: Don't load latin1.tmac again.
2114 * font/devps/generate/lgreekmap, font/devps/generate/symbolchars,
2115 font/devps/generate/dingbats.map,
2116 font/devps/generate/dingbats.rmap, font/devps/text.enc,
2117 font/devps/generate/Makefile (symbolmap): Add header comment.
2118 * font/devps/generate/textmap: Ditto.
2119 Remove `charXXX' entries.
2120 * font/devps/symbolmap: Regenerated.
2121 * font/devps/*: Regenerated all font definition files.
2123 2002-02-28 Werner LEMBERG <wl@gnu.org>
2125 Add color support to grodvi (for drawing colors are currently
2126 translated to gray values).
2128 * src/devices/grodvi/dvi.cc (FILL_MAX): Removed.
2129 (dvi_printer): Add `cur_color' member.
2130 (dvi_printer::set_color): New function.
2131 (draw_dvi_printer): Remove `fill'.
2132 (draw_dvi_printer::fill_next): Pass environment as parameter.
2133 Update code for new color support translated to gray.
2134 (dvi_printer::set_char): Updated.
2135 (dvi_printer::begin_page, dvi_printer::end_page): Handle color
2136 changes crossing the page border.
2137 (dvi_printer::draw): Updated.
2138 Remove cases `f' and `F'.
2139 * tmac/dvi.tmac: Add color definitions.
2140 * NEWS, src/devices/grodvi/grodvi.man: Updated.
2142 * tmac/an-old.tmac (R): Make this a macro to emit a warning if
2145 * aclocal.m4 (GROFF_NEED_DECLARATION): Use test similar to recent
2146 versions of autoconf.
2147 * configure: Updated.
2149 * doc/homepage.ms: Use `.blm'.
2150 * tmac/www.tmac (www-depth): New auxiliary variable.
2151 (www-pop-level): Don't issue HTML tag.
2152 (ULS, ULE, LI): Use absolute indentation.
2154 * src/devices/grops/ps.cc (ps_printer::begin_page,
2155 ps_printer::end_page): Switch forth and back to default color while
2156 starting a new page.
2158 2002-02-27 Werner LEMBERG <wl@gnu.org>
2160 Add EC and TC fonts to devdvi.
2162 * src/utils/tfmtodit/tfmtodit.man: Document patching of exbase.mf.
2163 * font/devdvi/generate/cork.map: Renamed to...
2164 * font/devdvi/generate/ec.map: This.
2165 Remove entry for `aq'.
2166 * font/devdvi/generate/tc.map: New file.
2167 * font/devdvi/generate/Makefile (*EC, *TC): New creation rules for
2170 * font/devdvi/*EC, font/devdvi/*TC: New font definition files.
2171 * font/devdvi/Makefile.sub (DEVFILES): Updated.
2172 * tmac/ec.tmac: New file.
2173 * tmac/Makefile.sub (NORMALFILES): Updated.
2174 * NEWS, src/devices/grodvi/grodvi.man: Updated.
2175 * man/groff_char.man: Check `ECFONTS' register.
2177 * font/devdvi/{TR,TI,TB,TBI,HR}: Fix `name' field.
2179 2002-02-26 Werner LEMBERG <wl@gnu.org>
2181 * font/devdvi/generate/*.map: Remove all `charXXX' entries.
2182 * font/devdvi/generate/cork.map: Add 'y and 'Y.
2183 * font/devdvi/*: Updated.
2184 * tmac/dvi.tmac: Formatting.
2186 Add font `HBI' for the dvi output.
2187 Add support for font families `T' and `H'.
2189 * font/devdvi/HBI: New file.
2190 * font/devdvi/B: Renamed to ...
2191 * font/devdvi/TB: This.
2192 * font/devdvi/BI: Renamed to ...
2193 * font/devdvi/TBI: This.
2194 * font/devdvi/I: Renamed to ...
2195 * font/devdvi/TI: This.
2196 * font/devdvi/R: Renamed to ...
2197 * font/devdvi/TR: This.
2198 * font/devdvi/H: Renamed to ...
2199 * font/devdvi/HR: This.
2200 * font/devdvi/Makefile.sub (DEVFILES): Updated.
2201 * font/devdvi/generate/Makefile (HBI): New rule.
2203 (R, I, B, BI, H): Renamed to ...
2204 (TR, TI, TB, TBI, HR): This, respectively.
2206 * NEWS, src/devices/grodvi/grodvi.man: Updated.
2207 * font/devdvi/DESC.in: Don't mount R, I, B, BI, and CWI.
2208 Add `styles' and `family' keywords.
2209 * tmac/dvi.tmac: Alias `H' to `HR'.
2210 Add some fspecial requests for italic fonts.
2211 Add TR and TI as special.
2212 Add support for `_' with font CWI.
2214 * src/roff/troff/number.cc (parse_expr): Add missing `break' for
2215 operator `:'. Until now, the expression `0:1' would return 2
2218 2002-02-25 Werner LEMBERG <wl@gnu.org>
2220 * man/groff_char.man: Added some missing PS glyph names (from the
2222 * font/devps/generate/textmap, font/devps/symbolmap: Add
2225 * doc/groff.texinfo: Minor additions and fixes.
2226 * man/groff_diff.man: Remove documentation of fp request. This
2227 is already covered in the original troff manual.
2228 Updated to be consistent with other doc files.
2231 2002-02-24 Werner LEMBERG <wl@gnu.org>
2233 * aclocal.m4 (GROFF_EBCDIC): Don't include `font/devutf8' in
2235 Define new variable OTHERDEVDIRS (containing `font/devlj4
2236 font/devlbp' if not EBCDIC).
2237 * Makefile.in (TTYDEVDIRS): Always include `font/devutf8'.
2238 (OTHERDEVDIRS): New variable.
2239 (MDEFINES, DEVDIRS, ALLDIRS, DISTDIRS): Updated.
2240 * configure: Regenerated.
2242 * NEWS, src/devices/grotty/grotty.man: Updated.
2244 2002-02-23 Werner LEMBERG <wl@gnu.org>
2246 * src/roff/troff/input.cc (do_overstrike, do_bracket,
2247 get_line_arg): Honour input level.
2249 Add new symbol `mc' corresponding to U+00B5 MICRO SIGN.
2251 * font/*/*: Implement it in all font files.
2252 * font/devps/generate/textmap, font/devps/generate/symbolchars,
2253 * font/devps/symbolmap: Updated.
2254 * font/devlj4/generate/text.map: Updated.
2255 * font/devdvi/generate/CompileFonts (sizes): Add LaTeX sizes.
2256 * font/devdvi/generate/texmi.map: Updated.
2258 * font/devutf8/R.proto: Remove all `charXXX' entries.
2259 * font/devutf8/NOTES: Updated.
2261 * font/devX*/*: Regenerated with xtotroff, using fonts from XFree86
2264 * tmac/latin1.tmac, tmac/psold.tmac, tmac/tty-char.tmac: Updated.
2266 * NEWS, man/groff_char.man: Updated.
2268 2002-02-21 Phil Lobbes <phil@perkpartners.com>
2270 * src/include/lib.h [HAVE_SNPRINTF]: Include stdarg.h.
2272 2002-02-20 Ralph Corderoy <ralph@inputplus.demon.co.uk>
2274 * src/roff/grog/grog.pl: Fix computation of $refer.
2276 2002-02-19 Werner LEMBERG <wl@gnu.org>
2278 * src/include/lib.h [!HAVE_SNPRINTF]: Add declarations for
2279 `snprintf' and `vsnprintf'.
2281 * src/include/htmlindicate.h: Renamed to...
2282 * src/include/htmlhint.h: This.
2283 * src/include/Makefile.sub: Updated.
2284 * src/preproc/eqn/main.cc: Updated.
2286 2002-02-18 Werner LEMBERG <wl@gnu.org>
2288 * man/roff.man, man/groff_out.man, man/groff.man,
2289 man/groff_diff.man, man/ditroff.man, src/roff/groff/groff.man,
2290 src/roff/troff/troff.man: Updated to latest changes in www.tmac.
2292 * win32-diffs: Updated.
2294 2002-02-17 Werner LEMBERG <wl@gnu.org>
2296 * doc/Makefile (clean): Add *.eps.
2297 (MEMACROS): Removed.
2298 (TFLAG): New variable.
2301 (GROFF): Use TFLAG, FFLAG, -U, -p, -e, -t, and -ww.
2303 (.ms.html, .ms.ascii, .ms.ps, homepage.html): Simplify.
2305 * tmac/www.tmac: Use dummy diversion while resetting and disabling
2307 * tmac/e.tmac: Inserted some more `\"' to remove warnings if used
2309 * src/roff/troff/troff.man: Fix order of parameter description.
2313 2002-02-16 Gaius Mulley <gaius@glam.ac.uk>
2315 Simplify image handling for grohtml.
2318 * src/devices/grohtml/html-text.cc (DEBUGGING): Don't undefine but
2320 (html_text::dump_stack): Don't emit newline while debugging.
2321 (html_text::do_push) [DEBUGGING]: Print more info.
2322 (html_text::check_emit_text): Fix handling of <p>.
2323 * src/devices/grohtml/html.h: Updated.
2324 * src/devices/grohtml/output.cc (FPUTC, FPUTS, PUTC): New macros,
2325 replacing `fputc', `fputs', `putc'. If DEBUGGING is defined, they
2326 send its data to stderr also.
2328 (simple_output::space_or_newline) [DEBUGGING]: Removed.
2329 * src/devices/grohtml/post-html.cc (html_printer::do_links,
2330 html_printer::html_printer): Remove `DEBUGGING' conditionals.
2332 * src/include/html-strings.h (HTML_IMAGE_{CENTERED,LEFT,RIGHT,END}):
2334 * src/libs/libgroff/htmlhint.cc (is_in_graphic_start,
2335 is_inline_image): Removed.
2336 (html_begin_suppress, html_end_suppress): Don't take a parameter.
2337 (graphic_start, graphic_end): Removed.
2338 * src/include/htmlindicate.h: Updated.
2339 * src/preproc/html/pre-html.cc (DEBUG_HTML): Removed.
2340 (macroset_template): New global variable.
2341 (makeFileName): Use `macroset_template'.
2342 (write_end_image): Don't take a parameter.
2344 (write_start_image: Don't emit newline.
2345 (char_buffer::write_upto_newline): Updated.
2346 (char_buffer::skip_to_newline): Renamed to ...
2347 (char_buffer::skip_until_newline): This.
2349 (char_buffer::write_file_troff, char_buffer::write_file_html):
2351 (createAllPages, createImage) [DEBUGGING]: Handle `debug' flag.
2352 (removeAllPages): Remove `DEBUGGING' conditionals.
2353 (addRegDef, dump_args): New functions.
2354 (char_buffer::do_html, char_buffer::do_image): Handle
2355 `www-image-template' command line variable.
2356 Add more debugging code.
2357 (addps4html): Removed.
2358 (removeTempFiles) [DEBUGGING]: Handle `debug' flag.
2360 * src/preproc/eqn/main.cc: Include `ctype.h'.
2361 (suppress_html): Removed.
2363 (inline_equation): Use `html_begin_suppress' and
2364 `html_end_suppress'.
2365 * src/preproc/pic/troff.cc: Don't include `htmlindicate.h'.
2366 (troff_output::start_picture, troff_output::finish_picture):
2368 * src/preproc/tbl/main.cc: Don't include `htmlindicate.h'.
2369 (process_input_file): Updated.
2371 * src/roff/troff/div.cc (page_number): Set page number only if the
2372 `ps4html' register isn't defined.
2373 * src/roff/troff/input.cc (image_no): New external variable.
2374 (do_suppress): Use it.
2375 * src/roff/troff/node.h (suppress_node::image_id): New member.
2376 * src/roff/troff/node.cc (image_no): Remove `static' keyword.
2377 (suppress_node::suppress_node): Initialize `image_id' member.
2378 (suppress_node::same): Handle `image_id' also.
2379 (suppress_node::copy): Updated.
2380 (last_image_id): New global variable.
2381 (suppress_node::tprint): Use it.
2383 * tmac/an-old.tmac (TS, TE, EQ, EN): Use HTML-IMAGE and
2385 * tmac/pspic.mac (PSPIC): Fix html support.
2386 * tmac/s.tmac (@EQ, @EN, @TS, TE, PS, PE): Ditto.
2387 * tmac/www.tmac (www-image-template): Set up.
2388 (HTMLINDEX): Renamed to...
2390 (BODYCOLOR): Renamed to...
2392 (BACKGROUND): Renamed to...
2394 (URL): Change order of parameters for consistency.
2395 (MAILTO): Renamed to...
2397 (IMAGE, PNG-IMAGE, MARGIN-PNG-IMAGE): Renamed to...
2398 (IMG, PIMG, MPIMG): This.
2399 (HTML-H-BEGIN, HTML-H-END): Renamed to...
2401 (LINKS): Renamed to...
2403 (LINE): Renamed to...
2405 (NO-AUTO-RULE): Renamed to...
2407 (HTML-TL): Renamed to...
2409 (UL-BEGIN, UL-END): Renamed to...
2411 (DROPCAP): Renamed to...
2413 (TS, TE, EQ, EN): Provide default definitions.
2414 (www-make-unique-name): Updated.
2415 (HTML-IMAGE-INLINE): Fix typo.
2416 * tmac/groff_www.man: Updated.
2418 * doc/Makefile (homepage.html): Add option -r to grohtml.
2419 Use shortened image name.
2420 * doc/groff.texinfo: Updated info on grohtml strings and macros.
2421 * doc/homepage.ms: Updated and extended.
2423 2002-02-14 Werner LEMBERG <wl@gnu.org>
2425 Don't use `CSI 39 m' and `CSI 49 m' but `CSI 0 m'.
2427 * src/devices/grotty/tty.cc (SGR_DEFAULT_COLOR,
2428 SGR_BACK_DEFAULT_COLOR): Replaced with ...
2429 (tty_printer::put_color): Use it.
2430 (ttr_printer::end_page): Simplify.
2432 2002-02-13 Werner LEMBERG <wl@gnu.org>
2434 * tmac/groff_tmac.man: Moved to...
2435 * man/groff_tmac.man: This place.
2436 * tmac/Makefile.sub, man/Makefile.sub: Updated.
2438 2002-02-12 Werner LEMBERG <wl@gnu.org>
2440 * src/libs/libgroff/Makefile.sub (snprintf.o): Don't use
2441 $(COMPILE.c) to not include groff's assert.h.
2443 * src/drivers/grotty/tty.cc (main): Add GROFF_NO_SGR environment
2445 * NEWS, src/drivers/grotty/grotty.man: Document it.
2447 2002-02-11 Werner LEMBERG <wl@gnu.org>
2449 * src/libs/snprintf/snprintf.c: Updated to latest version
2452 * src/roff/grog/grog.pl (process): Fix handling of `.['. We now
2453 test whether there is `.]' also.
2454 Don't check for spaces after `.['.
2455 * src/roff/grog/grog.sh: Do the same.
2457 2002-02-10 Werner LEMBERG <wl@gnu.org>
2461 * src/libs/libgroff/illegal.cc: Renamed to ...
2462 * src/libs/libgroff/invalid.cc: This.
2463 (illegal_char_table): Renamed to ...
2464 (invalid_char_table): This.
2465 * src/libs/libgroff/Makefile.sub: Updated.
2466 * win32-diffs: Updated.
2468 * doc/groff.texinfo, src/devices/grops/psrm.cc (ps_get_line),
2469 src/libs/libdriver/input.cc (fatal_command, parse_color_command,
2470 parse_x_command), src/libs/libgroff/font.cc (text_file::next,
2471 font::load), src/preproc/eqn/main.cc (read_line, main),
2472 src/preproc/eqn/lex.cc (file_input::read_line),
2473 src/preproc/pic/lex.cc (file_input::read_line,
2474 simple_file_input::get, simple_file_input::peek),
2475 src/preproc/pic/main.cc (top_input::get, top_input::peek),
2476 src/preproc/pic/pic.man, src/preproc/refer/main.cc
2477 (input_stack::push_file), src/preproc/refer/refer.cc (do_file,
2478 do_bib), src/preproc/tbl/main.cc (table_input::get),
2479 src/preproc/grn/grn.man, src/preproc/grn/main.cc (interpret),
2480 src/roff/troff/input.cc (file_iterator::fill, file_iterator::peek,
2481 do_zero_width, read_request, encode_char, ps_get_line,
2482 transparent_file, get_char_for_escape_name, transparent_translate,
2483 asciify, input_char_description, read_string, set_string),
2484 src/roff/troff/env.cc (environment::add_html_tag),
2485 src/roff/troff/troff.man, tmac/e.tmac (`@(', `(f'): Do it.
2487 * src/include/lib.h: Updated.
2489 * src/preproc/eqn/eqn.cc: Removed.
2493 * src/preproc/grn/hdb.cc (DBRead): Fix fscanf() fields.
2495 2002-02-09 Werner LEMBERG <wl@gnu.org>
2497 * doc/gnu.xpm: New image.
2498 * doc/Makefile (DOCS): Add homepage.ps.
2499 Add rules for converting xpm->png and xpm->eps.
2500 Use `gnu.{xpm,eps}' as image names.
2501 * doc/homepage.ms: Updated.
2503 2002-02-09 Gaius Mulley <gaius@glam.ac.uk>
2505 * tmac/www.tmac (www-error): New macro, replacing calls to `@error'.
2506 (IMAGE): Change image position parameters to `-L', `-R', and `-C'.
2507 Remove calls to `B1' and `B2'
2508 (PNG-IMAGE): New macro for inclusion of images in PNG format.
2509 (www-left-ll-trap, www-left-po-trap, www-right-ll-trap): New
2510 auxiliary variables for MARGIN-PNG-IMAGE.
2511 (www-finish-left-po, www-finish-right-ll, www-finish-left-ll): New
2512 auxiliary macros for MARGIN-PNG-IMAGE.
2513 (MARGIN-PNG-IMAGE): New macro to put an image in PNG format into
2515 (www-heading-no): New auxiliary variable for HTML-H-{BEGIN,END}.
2516 (HTML-H-BEGIN, HTML-H-END): New macros to begin and end a heading.
2517 (DROPCAP): New macro to produce dropcap characters.
2518 (www-do-image): Renamed back to...
2519 (HTML-DO-IMAGE): This.
2520 Updated all callers.
2522 * doc/Makefile (gnubw.eps): Updated.
2523 * doc/homepage.ms: Updated.
2525 2002-02-08 Werner LEMBERG <wl@gnu.org>
2527 * doc/pic.ms: Fixed typos (\(*tx -> \*(tx).
2528 Added `linethick' to table in section `Style Variables'.
2530 2002-02-08 Gaius Mulley <gaius@glam.ac.uk>
2532 * src/libs/libdriver/input.cc (get_extended_arg): Fix conditional.
2534 2002-02-07 Werner LEMBERG <wl@gnu.org>
2536 Adding options -C (compatibility mode) and -c (grotty's old output
2539 * src/roff/nroff/nroff.sh: Implement it.
2541 * NEWS, src/roff/nroff/nroff.man: Updated.
2543 * PROBLEMS: Document bison 1.32 bug.
2545 Some fixes to make groff compile on z/OS 1.2 UNIX (was OS/390).
2547 * src/roff/troff/node.cc (make_tfont): Define it earlier.
2548 * src/roff/troff/div.h: Add prototype for `end_diversions'.
2549 * src/roff/troff/input.cc: Add prototype for `process_input_stack'.
2550 * src/roff/troff/env.h: Add prototype for `title'.
2552 Adding EBCDIC support to grotty.
2554 * src/devices/grotty/tty.cc (CSI): New macro.
2555 (SGR_*, tty_printer::put_color): Use it.
2557 2002-02-06 Werner LEMBERG <wl@gnu.org>
2559 Implementing color support in grotty. The new switch -c activates
2560 the old drawing scheme, disabling color at the same time. The new
2561 switch `-i' selects italic instead of underlining (SGR only).
2563 * src/devices/grotty/tty.cc (putstring): New define instead of
2564 `fputs'. Updated all callers.
2565 (old_drawing_scheme): New global variable.
2566 (COLOR_CHANGE): New enum value.
2567 (SGR_*): New defines containing color handling escape sequences.
2568 (TTY_MAX_COLORS, DEFAULT_COLOR_IDX): New defines.
2569 (glyph): New members `back_color_idx' and `fore_color_idx'.
2570 (glyph::order): Add COLOR_CHANGE.
2571 (tty_printer): New members `cur_fore_idx', `curr_back_idx',
2572 `is_underline', `is_bold', `cu_flag', `tty_colors'.
2573 New methods `make_underline', `make_bold', `color_to_idx',
2574 `change_color', `put_color'.
2575 (cu_flag): Moved into `tty_printer' class.
2576 (tty_printer::tty_printer): Initialize colors.
2577 (tty_printer::add_char, tty_printer::set_char, tty_printer::special,
2578 tty_printer::draw, tty_printer::end_page): Handle colors also.
2579 (main): Add options `-c' and `-i'.
2581 * NEWS, src/devices/grotty/grotty.man: Updated.
2583 * src/include/errarg.h (errarg): Add support for `unsigned int'.
2584 * src/libs/libgroff/errarg.c: Implement it.
2586 * src/include/printer.h (printer): Add `change_color' method
2587 (currently used by grotty only).
2588 * src/libs/libdriver/printer.cc: Implement it.
2589 * src/libs/libdriver/input.cc (parse_D_command, do_file): Add
2590 call to `pr->change_color'.
2592 * src/roff/troff/node.cc (troff_output_file::fill_color,
2593 troff_output_file::glyph_color): Call `do_motion'.
2595 * tmac/tty.tmac: Add color definitions.
2597 * src/roff/groff/groff.man: Minor fixes.
2599 2002-02-05 Bernd Warken <bwarken@mayn.de>
2601 * src/libs/libdriver/input.cc: Introduce `EnvInt' typedef and use
2602 it. This is a preparation for future changes.
2604 2002-02-05 Werner LEMBERG <wl@gnu.org>
2606 * src/roff/troff/input.cc (process_input_stack): Fix the case
2607 where leading spaces are followed by \f or \s; previously, an
2608 incorrect space width has been used.
2610 * doc/roff.man (quoted_char): Fix argument.
2611 (comment): Define string.
2613 2002-02-04 Larry Kollar <kollar@alltel.net>
2615 * doc/groff.texinfo: More fixes.
2617 2002-02-04 Werner LEMBERG <wl@gnu.org>
2619 * src/preproc/eqn/box.cc (output_string): Don't use \\*[...].
2620 * src/preproc/eqn/main.cc (do_file, inline_equation): Call
2621 `restore_compatibility' before `output_string' -- the LINE_STRING
2622 register now already contains proper switches from and to
2625 * man/groff_char.man: Add Euro symbol.
2626 * man/groff_diff.man: Improve documentation of `.am1' and `.as1'.
2627 * tmac/tty.tmac: Add `EUR' as replacement for `eu' and `Eu'.
2628 * doc/groff.texinfo (Defstr*): Print strings with full syntax.
2631 * doc/Makefile (.SUFFIXES, .texinfo.pdf, clean): Add support for
2633 (.texinfo.html): Add support for texinfo->html.
2635 2002-02-03 Werner LEMBERG <wl@gnu.org>
2637 Added three new requests `ds1', `as1', and `ami'. The former two
2638 are equivalent to `ds' and `as' with the difference that
2639 compatibility mode is saved on entry, switched off during string
2640 expansion, and restored on exit. The latter is the pendant to `dei'
2643 (do_define_string): Use `define_mode' and `calling mode'.
2644 Insert COMPATIBLE_SAVE and COMPATIBLE_RESTORE at the beginning and
2645 end of string, respectively.
2646 (define_string, append_string): Use `calling_mode'.
2647 (define_nocomp_string, append_nocomp_string,
2648 define_string_indirect): New functions.
2649 (init_input_requests): Updated.
2650 * NEWS, man/groff_diff.man, man/groff.man: Document it.
2652 * src/preproc/eqn/box.cc (box::top_level, box::extra_space): Use
2653 `as1' for assigning LINE_STRING (this is `10' usually). Sun's
2654 mm macro package accesses this string register directly.
2655 * src/preproc/eqn/main.cc (inline_equation): Use `as1'.
2657 * tmac/trace.tmac: Trace calls to `am' also. Make it work in
2660 2002-02-02 Larry Kollar <kollar@alltel.net>
2662 * doc/groff.texinfo, tmac/groff_ms.man: More fixes.
2664 2002-01-31 Werner LEMBERG <wl@gnu.org>
2666 * tmac/an-old.tmac (I): Use \, and \/ to improve spacing.
2668 2002-01-31 Bernd Warken <bwarken@mayn.de>
2670 * src/devices/grolbp/lbp.cc (main): Delete `pr'.
2671 * man/groff_out.man: Revised and updated.
2673 2002-01-30 Bernd Warken <bwarken@mayn.de>
2675 * src/libs/libdriver/input.cc [USE_ENV_STACK]: New macro to comment
2676 out the unused `{' and `}' commands. Undefined by default.
2677 (IntArray): Make `data' private.
2678 (IntArray::operator[], IntArray::get_data, IntArray::len): Use these
2679 new methods instead.
2680 (skip_line_D, skip_to_end_of_line): New functions.
2681 (get_D_fixed_args): Use `skip_line_D'.
2682 Changed to handle dummy odd arguments by ...
2683 (get_D_fixed_args_odd_dummy): This new function.
2684 (get_D_variable_args): Split some code into ...
2685 (get_possibly_integer_args): This new function.
2686 (send_draw): Use more `const'.
2687 (delete_current_env): New function.
2688 (position_to_end_of_args): Use `size_t'.
2690 (send_draw): Updated.
2691 (parse_D_command): Handle `c', `C', and `t' better.
2695 2002-01-29 Werner LEMBERG <wl@gnu.org>
2698 * doc/groff.texinfo: Introduce @Def...List, @Def...Item, and
2699 @Def...ListEnd which replaces @Def...x. This is necessary to get
2700 proper HTML output -- see the comment in the file for more
2704 2002-01-29 Gaius Mulley <gaius@glam.ac.uk>
2706 Fixes to make color changes of 2002-01-21 work with grohtml.
2708 * src/devices/grohtml/post-html.cc (style): Updated.
2709 (html_printer): Remove unused methods.
2710 (html_printer::do_font, html_printer::draw, html_printer::set_char,
2711 html_printer::special): Updated.
2712 * src/devices/grohtml/html-text.cc (debugStack, turnDebug,
2713 html_text::dump_stack_element, html_text::dump_stack) [DEBUGGING]:
2714 Added some debugging code.
2715 (html_text::start_tag): Updated.
2716 (html_text::do_push): New method.
2717 (html_text::push_para): Call it.
2718 Add method for handling color.
2719 (html_text::do_color): Updated.
2720 (html_text::shutdown): Handle color.
2721 * src/devices/grohtml/html-text.h (tag_definition): New member
2725 2002-01-28 Werner LEMBERG <wl@gnu.org>
2727 * tmac/ps.tmac, tmac/html.tmac: Fix compatibility mode issues.
2729 2002-01-27 Gaius Mulley <gaius@glam.ac.uk>
2731 Add two switches -a and -g to control the antialiasing bits for
2732 text and graphics, respectively.
2734 * src/devices/grohtml/post-html.cc (main): Dummy code for `-a' and
2736 * src/devices/grohtml/grohtml.man: Document them.
2737 * src/preproc/html/pre-html.cc (MIN_ALPHA_BITS, MAX_ALPHA_BITS):
2739 (textAlphaBits, graphicAlphaBits, antiAlias): New global variables.
2740 (setupAntiAlias): New function.
2741 (createAllPages): Updated.
2742 (scanArguments): Handle `-a' and `-g'.
2743 (main): Call `setupAntiAlias'.
2746 2002-01-27 Werner LEMBERG <wl@gnu.org>
2748 * doc/groff.texinfo (Def*): Call index function after deffn.
2750 * tmac/html.tmac: Call `nroff' request.
2752 2002-01-26 Larry Kollar <kollar@alltel.net>
2754 * tmac/groff_ms.man: Add some omissions.
2756 2002-01-25 Larry Kollar <kollar@alltel.net>
2758 * tmac/groff_ms.man: Typographical improvements.
2760 2002-01-25 Werner LEMBERG <wl@gnu.org>
2762 * doc/groff.texinfo: Updated version and copyright.
2763 * src/devices/grops/grops.man: Updated.
2765 * tmac/groff_tmac.man: Fix `ig' macro.
2767 * tmac/an-old.tmac (ne): Redefine `ne' request to be a no-op in
2769 Use `.ne' unconditionally everywhere.
2770 (TS): Only insert some vertical space. Doing a page break is no
2771 longer necessary due to the redefinition of the `ne' request.
2773 * src/libs/libdriver/input.cc (parse_D_command): Don't emit a
2774 warning for unknown subcommands but parse and pass them to the
2777 2002-01-24 Werner LEMBERG <wl@gnu.org>
2779 * tmac/groff_www.man, NEWS: Fix typos.
2781 2002-01-21 Werner LEMBERG <wl@gnu.org>
2783 Complete revision of color support:
2785 Adapt programs to the new libdriver/input.cc.
2787 Color spaces are no longer converted to RGB but transferred as-is
2788 in the troff intermediate output format.
2790 Handle default color gracefully. troff now supports a `default'
2791 color (which can't be changed).
2793 grops will now use the proper color space functions if available.
2797 Note that currently grohtml doesn't handle colors properly. This
2800 * src/libs/libgroff/itoa.c (UINT_DIGITS): New macro.
2801 (ui_to_a): New function.
2802 * src/include/lib.h: Updated.
2804 * src/include/color.h (color_scheme): Replace `NONE' with `DEFAULT'.
2805 (color): Simplified; removed all `double' members and methods.
2806 A new array `components' now holds the color parameters.
2807 (color::is_default, color::get_components): New methods.
2808 (color::operator==, color:operator!=): New.
2809 (Red, Green, Blue, Cyan, Magenta, Yellow, Black, Gray): New macros
2810 to make access to the `components' array more comprehensible.
2811 * src/libs/libgroff/color.cc: Implement new color support.
2812 (atoh): Small fixes.
2813 (color::read_encoding): Simplified for new troff intermediate color
2815 (default_color): New global variable.
2817 * src/roff/troff/input.cc (default_symbol): New global variable.
2818 (lookup_color): Use it.
2819 (default_black): Removed.
2820 (do_glyph_color, do_fill_color): Simplified.
2821 (define_color): Handle default color.
2823 (do_if_request): Handle default color.
2824 * src/roff/troff/env.cc (environment::environment): Initialize
2825 colors with `default_color'.
2826 * src/roff/troff/node.cc (troff_output_file::put): Add method
2828 (troff_output_file::hex): Removed.
2829 (troff_output_file::fill_color, troff_output_file::glyph_color):
2830 Updated to include/color.h and libdriver/input.cc.
2832 * src/preproc/pic/object.cc (draw_arrow): New parameter to set
2833 fill color properly (identically to the outline color). \D'f...'
2834 doesn't work any more.
2835 All function calls to it updated.
2837 * src/devices/grohtml/post-html.cc (html_printer::do_body, main):
2839 * src/devices/grohtml/html-text.cc (html_text::issue_color_begin):
2842 * src/devices/grops/ps.cc (ps_output::put_color): New method.
2843 (ps_printer::sbuf_color): Make a real member instead of pointer.
2844 (ps_printer::fill_color, ps_printer::output_color): Removed.
2845 (ps_printer::ps_printer): Updated.
2846 (ps_printer::set_char): Ditto.
2847 (ps_printer::set_color): Use various color schemes.
2848 Use `put_color' method.
2849 (ps_printer::flush_sbuf): Don't set color.
2850 (ps_printer::fill_path): Take `environment' as parameter.
2851 Simplify color handling.
2852 (ps_printer::set_line_thickness): Renamed to ...
2853 (ps_printer::set_line_thickness_and_color): This (and updated).
2854 (ps_printer::set_color): Change second parameter from `complete'
2855 to `fill' which better describes what it does.
2856 (ps_printer::draw): Call `flush_sbuf' to output graphic commands
2857 and text in the right order.
2859 Remove branches for `f' and `F'; this is handled by
2861 * src/devices/grops/ps.h: Updated.
2862 * font/devps/prologue (FL): Redefined.
2863 ({F,C}r,k,g: New color functions (with and without filling).
2865 * doc/pic.ms, src/preproc/pic/pic.man: Small fixes.
2866 * man/groff_diff.man, man/groff.man, man/groff_out.man,
2867 doc/groff.texinfo, NEWS: Updated.
2869 2002-01-20 Bernd Warken <bwarken@mayn.de>
2871 * src/libs/libdriver/input.cc: Completely rewritten. See comments
2872 in this file for what has been changed.
2874 2002-01-19 Werner LEMBERG <wl@gnu.org>
2876 * test-groff: Fix GROFF_FONT_PATH.
2877 * tmac/andoc.tmac: Add dummy macros for equation support -- eqnrc
2878 is read before .TH or .Dd is parsed.
2880 2002-01-18 Gaius Mulley <gaius@glam.ac.uk>
2882 * src/libs/libgroff/geometry.cc (check_output_arc_limits): Fix
2883 quadrant boundaries.
2885 2002-01-18 Werner LEMBERG <wl@gnu.org>
2887 * devices/grops/ps.cc: Aargh! Fix the fix of the incorrectly
2890 2002-01-17 Ruslan Ermilov <ru@FreeBSD.org>
2892 * tmac/doc.common: Initialize %I register for the %I macro to
2893 avoid (harmless) warning.
2894 * tmac/doc.tmac (Bd): There is no reason to enforce -compact
2895 when in the SYNOPSIS section.
2897 2002-01-17 Bruno Haible <haible@clisp.cons.org>
2899 * src/preproc/pic/lex.cc (get_token): Fix typo.
2901 2002-01-17 Werner LEMBERG <wl@gnu.org>
2903 * devices/grops/ps.cc: Fix incorrectly applied last patch.
2905 2002-01-17 Larry Kollar <kollar@alltel.net>
2907 * tmac/groff_ms.man: Completely rewritten.
2909 2002-01-16 Werner LEMBERG <wl@gnu.org>
2911 * tmac/an-old.tmac (TS): Force break, inserting some vertical space.
2913 2002-01-15 Gaius Mulley <gaius@glam.ac.uk>
2915 * devices/grops/ps.cc (ps_printer::fill_path): Fix handling of
2917 (ps_printer::draw): Ditto.
2919 2002-01-14 Ruslan Ermilov <ru@FreeBSD.org>
2921 * tmac/groff_mdoc.man: Minor fixes.
2923 2002-01-13 Werner LEMBERG <wl@gnu.org>
2925 * man/groff_out.man: Some fixes.
2927 2002-01-13 Gaius Mulley <gaius@glam.ac.uk>
2929 * doc/pic.ms: Fix typos.
2931 2002-01-12 Werner LEMBERG <wl@gnu.org>
2933 * doc/groff.texinfo, doc/groff.man: More on a printable backslash.
2935 2002-01-10 Werner LEMBERG <wl@gnu.org>
2937 * font/devutf8/R.proto, font/devhtml/R.prot: Add `Eu' and `eu'
2941 2002-01-09 Bernd Warken <bwarken@mayn.de>
2943 * man/groff_out.man: Revised.
2944 * man/roff.man: Minor fixes.
2945 * src/roff/troff/troff.man: Some reordering.
2947 2002-01-09 Werner LEMBERG <wl@gnu.org>
2949 * tmac/an-old.tmac: Add dummy macros for equation support.
2951 2002-01-07 Werner LEMBERG <wl@gnu.org>
2953 doc/groff.texinfo: Fix documentation of glyph searching algorithm.
2955 * tmac/an-old.tmac: Revert change 2001-12-23. This breaks too many
2957 * tmac/groff_man.man: Small improvements.
2959 2002-01-07 Bernd Warken <bwarken@mayn.de>
2961 * man/groff_diff.man: Revised.
2963 2002-01-06 Werner LEMBERG <wl@gnu.org>
2965 * tmac/www.tmac: Remove extraneous backslash.
2967 2002-01-06 Bernd Warken <bwarken@mayn.de>
2969 * man/ditroff.man, src/roff/groff/groff.man, man/groff.man: Revised.
2971 2002-01-05 Werner LEMBERG <wl@gnu.org>
2973 Integrated groffer, contributed by Bernd Warken.
2975 * contrib/groffer/*: New.
2976 * Makefile.in, NEWS: Updated.
2978 2002-01-04 Werner LEMBERG <wl@gnu.org>
2980 * doc/groff.texinfo: Added macros `@Defmpreg' and `@Defmpregx' for
2981 registers defined in macro packages.
2982 Revising the ms part.
2984 2002-01-04 Larry Kollar <kollar@alltel.net>
2986 * doc/groff.texinfo: Add documentation for ms macros.
2988 2002-01-02 Werner LEMBERG <wl@gnu.org>
2990 First step in adding PS support for the Euro symbol. `eu' is the
2991 official Euro logo, `Eu' is a font-specific glyph variant.
2993 * font/devps/text.enc: Add `Euro' at position 9.
2994 * font/devps/generate/textmap: Add `Euro' as symbol `Eu'.
2995 * font/devps/symbolmap: Regenerated.
2999 2002-01-02 Bernd Warken <bwarken@mayn.de>
3001 * man/roff.man: Revised.
3003 2002-01-01 Bernd Warken <bwarken@mayn.de>
3005 * src/roff/groff/groff.man: Completely rewritten.
3007 2001-12-31 Werner LEMBERG <wl@gnu.org>
3009 * doc/Makefile: Updated.
3011 2001-12-30 Werner LEMBERG <wl@gnu.org>
3013 * tmac/www.tmac: Make all names of internal macros/registers/strings
3014 lowercase, and prepend `www-'.
3015 Other minor changes.
3016 * src/roff/troff/troff.man: Add preprocessor string at BOF.
3018 2001-12-30 Gaius Mulley <gaius@glam.ac.uk>
3020 Implement option `-b' in grohtml to set the HTML background colour.
3022 * src/devices/grohtml/post-html.cc (default_background): New global
3024 (html_printer::html_printer): Initialize `background' to
3025 `default_background'.
3026 (main): Implement option `-b'.
3028 * src/preproc/html/pre-html.cc (scanArguments): Add dummy handling
3030 * src/devices/grohtml/grohtml.man: Updated.
3031 * doc/Makefile (.ms.html): Use `-b'.
3032 * tmac/html.tmac: Don't set background color.
3034 Add new grohtml tag `.html-tl'.
3036 * src/devices/grohtml/post-html.cc (title_desc): Add `with_h1'
3038 (title_desc::title_desc): Updated.
3039 (html_printer::troff_tag): Handle `.html-tl'.
3040 (html_printer::write_title): Use `with_h1'.
3041 * tmac/www.tmac (www-end-nowhere): New auxiliary macro.
3042 (HTML-TL): New macro.
3044 Add support for unordered lists in HTML.
3046 * tmac/www.tmac (www-level): New auxiliary register.
3047 (www-level1, www-level2, www-level3): New auxiliary strings.
3048 (www-push-level, www-pop-level): New auxiliary macros
3049 (UL-BEGIN, UL-END, LI): User macros for unordered lists.
3053 * src/preproc/html/pre-html.cc (DEFAULT_IMAGE_RES): Increase to 100.
3054 (DEFAULT_VERTICAL_OFFSET): Removed.
3055 (IMAGE_BOARDER_PIXELS): Set to 0.
3056 (A4_LENGTH, A4_OFFSET, LETTER_LENGTH, LETTER_OFFSET): New macros.
3057 (vertical_offset): Initialize with 0.
3058 (gsPaper): New global variable.
3059 (get_resolution): Scan for and return unsigned int.
3060 (get_papersize): New function to get paper length from devps/DESC.
3061 (determine_vertical_offset): New function.
3062 (createAllPages): Produce gray-level images and use proper page
3064 (createImage): Use `-quiet' option of pnmcrop.
3065 (addZ): Fix passing of `-Z'.
3066 (scanArguments): Fix handling of `-o'.
3067 (main): Call `determine_vertical_offset'.
3068 * src/devices/grohtml/post-html.cc (html_printer::draw): Comment out
3071 * src/libs/libgroff/tmpfile.cc (add_tmp_file): Fix buffer length.
3072 * src/roff/troff/node.cc (troff_output_file::check_charinfo): Handle
3073 glyph descenders properly.
3075 * doc/homepage.ms: Include `gnubw.eps'.
3076 * doc/Makefile (gnubw.eps): New rule.
3077 (homepage.html): Depend on `gnubw.eps'.
3079 2001-12-25 Werner LEMBERG <wl@gnu.org>
3081 * src/roff/troff/input.cc (default_black): Fix return value.
3083 2001-12-24 Ruslan Ermilov <ru@FreeBSD.org>
3085 * tmac/doc-common (Dt): Change output of architecture strings.
3086 Do some syntax cleanup.
3087 * tmac/groff_mdoc.man: Updated.
3089 2001-12-23 Werner LEMBERG <wl@gnu.org>
3091 Adding an `itc' request (input line trap accepting \c).
3093 * src/roff/troff/env.h (environment): New member
3094 `continued_input_trap'.
3095 Make `do_input_trap' a friend function instead of `input_trap'.
3096 * src/roff/troff/env.cc (environment::environment,
3097 environment::copy): Updated.
3098 (environment::newline): Implement it.
3099 (do_input_trap): New function.
3100 (input_trap): Call `do_input_trap'.
3101 (input_trap_continued): New function.
3102 (init_env_requests): Updated.
3103 * src/roff/troff/TODO: Updated.
3105 * tmac/an-old.tmac (SH, SS, B, I, SM, SB, TP): Use `.itc' instead of
3108 * src/preproc/grn/hdb.cc (DBRead): Really chop after 127 characters.
3110 2001-12-22 Ruslan Ermilov <ru@FreeBSD.org>
3112 * tmac/doc-common, tmac/doc-syms: Small updates.
3114 2001-12-22 Colin Watson <cjwatson@debian.org>
3116 * tmac/an-old.tmac (an-p-footer): Set title length in environment 1.
3118 2001-12-22 Bernd Warken <bwarken@mayn.de>
3120 * MANIFEST: New file.
3122 2001-12-22 Werner LEMBERG <wl@gnu.org>
3124 * src/preproc/grn/grn.man: Updated.
3126 2001-12-22 Solar Designer <solar@openwall.com>
3128 * src/preproc/grn/hdb.cc (MAXSTRING_S): New macro.
3131 2001-12-19 Werner LEMBERG <wl@gnu.org>
3133 Implement a fallback character request `.fchar'.
3135 * src/roff/troff/charinfo.h (charinfo): New flag `fallback'.
3136 (is_fallback): New inline function.
3137 * src/roff/troff/input.cc (do_define_character): New function.
3138 (define_character): Call `do_define_character'.
3139 (define_fallback_character): New function.
3140 (init_input_requests): Add `fchar'.
3141 (charinfo::charinfo): Updated.
3142 (charinfo::set_macro): New argument to set `fallback' flag.
3143 * src/roff/troff/node.cc (make_glyph_node, make_node,
3144 node::add_char): Check `fallback' flag.
3145 * NEWS, man/groff_diff.man, man/groff_man: Updated.
3147 2001-12-16 Werner LEMBERG <wl@gnu.org>
3149 * groff.texinfo: Document exact search algorithm for glyphs.
3151 2001-12-15 Werner LEMBERG <wl@gnu.org>
3153 * Makefile.cpg, Makefile.ccpg, Makefile.man: Add dummy file to
3154 the left side of $(MANPAGES) rule to make it always non-empty.
3156 2001-12-14 Werner LEMBERG <wl@gnu.org>
3158 * src/roff/troff/input.cc (default_black): Define default color
3159 `black' if not yet defined.
3161 2001-12-13 Werner LEMBERG <wl@gnu.org>
3163 Implement new string-valued register `.fn' to return the current
3164 real (internal) font name.
3166 * env.cc (environment::get_font_name_string): New function.
3167 (init_env_requests): Add `.fn' register.
3168 * env.h (environment): Updated.
3169 * node.cc (font_info): Make `get_font_name' a friend.
3170 (get_font_name): New function.
3173 * man/groff_diff.man, man/groff.man, NEWS: Updated.
3175 2001-12-12 Ralph Corderoy <ralph@inputplus.demon.co.uk>
3177 * src/preproc/eqn/main.cc (inline_equation): Fix typos.
3179 2001-12-12 Werner LEMBERG <wl@gnu.org>
3181 * tmac/groff_man.man, doc/groff.texinfo: There is no .R macro.
3183 2001-12-10 Gaius Mulley <gaius@glam.ac.uk>
3185 * man/groff_diff.man: Adding documentation for \O.
3187 2001-12-10 Werner LEMBERG <wl@gnu.org>
3189 * src/preproc/html/pre-html.cc (TROFF_COMMAND): Removed.
3190 (scanArguments): Use PROG_PREFIX for the name of the troff binary.
3192 2001-12-09 Werner LEMBERG <wl@gnu.org>
3194 * man/roff.man: Revised.
3195 * src/roff/groff/groff.man: Replace man page references with a
3196 pointer to roff.man.
3198 2001-12-09 Bernd Warken <bwarken@mayn.de>
3200 * man/roff.man: Completely rewritten.
3202 2001-12-06 Ralph Corderoy <ralph@inputplus.demon.co.uk>
3204 * src/preproc/eqn/main.cc (inline_equation): Improve error message.
3206 2001-12-05 Werner LEMBERG <wl@gnu.org>
3208 * src/roff/troff/input.cc (get_delim_file_name): Removed since no
3210 * src/devices/grohtml/post-html.cc (html_printer::html_printer): Fix
3211 order of initializers.
3214 2001-12-05 Gaius Mulley <gaius@glam.ac.uk>
3216 * doc/groff.texinfo: Fix documentation of \O.
3218 * src/devices/grohtml/html-text.cc (html_text::do_indent,
3219 html_text::do_table, html_text::do_emittext, html_text::do_para):
3220 Use `const' for first argument.
3221 (html_text::do_table): Use cast.
3222 * src/devices/grohtml/html-text.h: Updated.
3223 * src/devices/grohtml/output.cc (simple_output::put_string): Add
3224 method for `const string &s'.
3225 * src/devices/grohtml/html.h: Updated.
3226 * src/devices/grohtml/post-html.cc (MAX_STRING_LENGTH): Removed.
3227 (ANCHOR_TEMPLATE): Modified.
3228 (manufacture_headings): New global variable to handle `-h' option.
3229 (is_subsection): Removed.
3230 (char_buffer::add_string): Add `const' to first argument.
3231 Protect against invalid string argument.
3232 Add method for `const string &s'.
3233 (text_glob): Completely redesigned.
3234 (page): Use `const' for strings and remove string length variable.
3235 (page::add_html): Removed.
3236 (page::add_end_encode): New member function.
3237 (to_unicode): Moved upwards.
3238 (title_desc, header_desc): Updated.
3239 (header_desc::write_headings): Updated to new ANCHOR_TEMPLATE
3241 (html_printer::is_bold, html_printer::make_bold): New member
3243 (html_printer::end_of_line): Updated.
3244 (generate_img_src, html_printer::do_auto_image,
3245 html_printer::do_title, html_printer::write_header,
3246 html_printer::determine_header_level, html_printer::do_heading,
3247 html_printer::do_linelength, html_printer::do_pageoffset,
3248 html_printer::do_indentation, html_printer::do_tempindent,
3249 html_printer::do_indentedparagraph, html_printer::do_break,
3250 html_printer::flush_sbuf, get_html_translation,
3251 html_printer::begin_page, html_printer::special): Rewritten to get
3252 rid of static string length limit.
3253 (html_printer::troff_tag): Added `.no-auto-rule'.
3254 (html_printer::flush_globs): Small fix.
3255 (html_printer::determine_space): Don't compute `space_width'.
3256 (html_printer::translate_to_html): Renamed to ...
3257 (html_printer::emit_html): This (with updates).
3258 (html_printer::write_header): Implement `-h' option.
3259 (html_printer::draw): Remove commented-out code. Handle `F'
3261 (html_printer::add_char_to_sbuf): Removed.
3262 (html_printer::add_to_sbuf): Rewritten.
3263 (html_printer::sbuf_continuation): Fixed.
3264 (html_printer::seen_backwards_escape, reverse,
3265 html_printer::remove_last_char_from_sbuf): Removed.
3266 (char_translate_to_html, str_translate_to_html): Removed.
3267 (html_printer::overstrike): New function member.
3268 (html_printer::set_char): Use it.
3269 (html_printer::do_body): New function member.
3270 (html_printer::~html_printer): Use it.
3271 (main): Handle `-h' option.
3273 * src/devices/grohtml/grohtml.man: Document -h switch.
3275 * src/preproc/html/pre-html.cc: Include searchpath.h
3276 Replace `POSTSCRIPTRES' macro with `postscriptRes' variable.
3277 (get_resolution): New function.
3278 (checkImageDir): Use `0777' permissions in mkdir()
3279 (write_start_image): Rewritten to use `\O[5...]'.
3280 (createImage, generateImages): Updated.
3281 (main): Handle `F' and `h' options.
3282 Use `get_resolution'.
3284 * src/roff/troff/input.cc (begin, end, image): Removed.
3285 (do_suppress): Take parameter.
3286 Handle modified syntax of `\O'.
3287 (token::next): Updated.
3288 (init_markup_requests): Removed.
3291 * src/roff/troff/div.h: Add declaration for begin_page().
3293 * tmac/color-html.tmac: Removed. Contents moved to...
3294 * tmac/html.tmac: Here. Set background color.
3295 * tmac/color.tmac: Removed. Contents moved to...
3296 * tmac/ps.tmac: Here.
3297 * tmac/www.tmac: Remove the title command when generating images
3299 (NO_AUTO_RULE): New macro.
3300 (HTML_DO_IMAGE): Use revised `\O' escapes.
3301 * tmac/Makefile.sub, tmac/groff_www.man, tmac/troffrc: Updated.
3303 2001-12-02 Werner LEMBERG <wl@gnu.org>
3305 * tmac/groff_mdoc.man: Fix typo.
3307 2001-12-01 Colin Watson <cjwatson@debian.org>
3309 * man/roff.man: Fix typo.
3311 2001-11-29 Werner LEMBERG <wl@gnu.org>
3313 * src/libs/libbib/map.c, src/utils/pfbtops/pfbtops.c: Include
3316 * src/roff/troff/input.cc (read_draw_node): Emit error message if
3317 more than one argument to \D'f ...'.
3319 * tmac/Makefile.sub (NORMALFILES): Add lbp.tmac.
3321 2001-11-28 Werner LEMBERG <wl@gnu.org>
3323 * tmac/an-old.tmac, tmac/doc.tmac: Assure that the macro package is
3326 * tmac/groff_man.man: Minor cosmetic fix.
3328 2001-11-27 Werner LEMBERG <wl@gnu.org>
3330 * src/roff/groff/groff.man, tmac/groff_tmac.man,
3331 tmac/groff_www.man: s/mwww/www/.
3333 2001-11-26 Werner LEMBERG <wl@gnu.org>
3335 * aclocal.m4 (GROFF_MKSTEMP): Implement test using C++ linkage.
3336 * configure: Regenerated.
3337 * win32-diffs: Updated.
3339 * tmac/groff_mwww.tmac: Renamed to ...
3340 * tmac/groff_www.tmac: This.
3341 * tmac/mwww.tmac: Removed.
3342 * NEWS, tmac/Makefile.sub: Updated.
3344 2001-11-21 Werner LEMBERG <wl@gnu.org>
3346 * doc/groff.texinfo: Improve documentation of the `\v' escape.
3347 Fix explanation of `\D' and `rt'.
3349 2001-11-20 Werner LEMBERG <wl@gnu.org>
3351 * tmac/an-old.tmac (an-header): Set header length equal to page
3353 * doc/groff.texinfo: Improve documentation of `ne' request. Other
3357 2001-11-19 Werner LEMBERG <wl@gnu.org>
3359 * NEWS, man/Makefile.sub: Updated.
3361 2001-11-19 Bernd Warken <bwarken@mayn.de>
3363 * man/ditroff.man: New file.
3365 2001-11-17 Werner LEMBERG <wl@gnu.org>
3367 * man/groff_differences.man: Renamed to ...
3368 * man/groff_diff.man: This. Updated.
3369 * man/Makefile.sub, src/roff/troff/troff.man, NEWS: Updated.
3371 * src/preproc/html/pushbackbuffer.cc: Renamed to ...
3372 * src/preproc/html/pushback.cc: This. Updated.
3373 * src/preproc/html/pushbackbuffer.h: Renamed to ...
3374 * src/preproc/html/pushback.h: This.
3375 * src/preproc/html/Makefile.sub, src/preproc/html/pre-html.cc:
3378 * src/libs/libgroff/htmlindicate.cc: Renamed to ...
3379 * src/libs/libgroff/htmlhint.cc: This.
3380 * src/libs/libgroff/Makefile.sub: Updated.
3382 * tmac/an-old.tmac (an-end): Fix page length.
3384 2001-11-16 Werner LEMBERG <wl@gnu.org>
3386 * NEWS, man/groff_differences.man, doc/groff.texinfo: Updated.
3387 * man/Makefile.sub: Include groff_differences.man.
3388 * VERSION: Set to 1.18.
3389 * REVISION: Set to 0.
3391 2001-11-16 Bernd Warken <bwarken@mayn.de>
3393 * src/roff/troff/input.cc (do_define_macro): Allow whitespace before
3394 the second dot (or ending macro name) to end a macro.
3395 * doc/groff.texinfo: Doc fix.
3397 2001-11-16 Ruslan Ermilov <ru@FreeBSD.org>
3399 * tmac/doc-common (doc-header): Handle very long document titles
3402 2001-11-16 Werner LEMBERG <wl@gnu.org>
3404 * tmac/doc.tmac (doc-do-Bl-args): Fix .substring requests.
3406 2001-11-15 Werner LEMBERG <wl@gnu.org>
3408 * src/roff/troff/troff.man: Revised and split into troff.man and...
3409 * man/groff_differences.man: New file.
3412 2001-11-13 Werner LEMBERG <wl@gnu.org>
3414 * tmac/an-old.tmac (TS, TE): New macros for table support.
3416 2001-11-12 Werner LEMBERG <wl@gnu.org>
3418 * src/include/lib.h: Provide a fix for emx to not include
3421 2001-10-27 Werner LEMBERG <wl@gnu.org>
3423 * src/roff/troff/input.cc (substring_macro): Fix computation of
3426 2001-10-20 Werner LEMBERG <wl@gnu.org>
3428 Undo change from 2001-08-28.
3430 * src/roff/troff/input.cc (have_input): New global variable.
3431 (token::next): Set `have_input' for \f, \H, \R, \s, and \S if not
3432 in compatibility mode.
3433 (process_input_stack): Use it.
3435 2001-10-19 Ruslan Ermilov <ru@FreeBSD.org>
3437 * tmac/doc.tmac (doc-flag-recursion): Protect arguments against
3438 being handled as end-of-sentence characters,
3440 2001-10-10 Gaius Mulley <gaius@glam.ac.uk>
3442 * src/roff/troff/input.cc (file_iterator): New members
3443 `suppress_newline_flag' and `seen_escape'.
3444 (file_iterator::next_file): Updated.
3445 (file_iterator::fill): Use it.
3446 (string_iterator): New member `suppress_newline_flag'.
3447 (string_iterator::fill): Set it.
3448 (get_color_element): Use MAX_COLOR_VAL.
3449 * src/roff/troff/env.cc (environment): Remove `need_eol'.
3450 (no_fill): Don't set `env->ignore_next_eol'.
3451 (environment::newline): Handle `eol' tag properly.
3453 (environment::add_html_tag): Set `env->ignore_next_eol'.
3455 * src/roff/troff/env.h (environment): Updated.
3457 * src/devices/grohtml/post-html.cc (text_glob::is_eol_ce): New
3459 (html_printer::outstanding_eol): New member function.
3460 (html_printer::do_title): Use new functions.
3461 (html_printer::troff_tag): Test `id_eol_ce'.
3463 2001-10-10 Werner LEMBERG <wl@gnu.org>
3465 * tmac/color.tmac, tmac/color-html.tmac: Use `.do' to make those
3466 files work with -C also.
3468 2001-10-05 Werner LEMBERG <wl@gnu.org>
3470 * doc/pic.ms: Minor fix.
3471 * src/preproc/html/pre-html.cc (scanArguments): Don't handle `-?'
3472 as a valid command line switch.
3473 * src/devices/grohtml/post-html.cc (main): Ditto.
3475 * src/devices/grohtml/grohtml.man: Updated.
3476 * src/roff/groff/groff.cc (main): Pass `-v' to predriver also.
3478 2001-10-04 Werner LEMBERG <wl@gnu.org>
3480 Implementing color support in troff, pic, grops, and grohtml. These
3481 changes are based on a major patch provided by Gaius Mulley
3484 New request: `defcolor', supporting rgb, cmy, cmyk, and gray
3485 definitions with both hex values and fractions.
3487 New escapes: \m and \M for drawing and background color,
3488 respectively. This corresponds to the troff output commands `m'
3491 groff and troff accept command line switch `-c' to disable color
3492 output (which is automatically disabled in compatibility mode).
3494 New scaling indicator `f' for fractions (1f = 65536u).
3496 New conditional operator `m' to test for defined colors with `if'
3499 New keywords `color' (or `colour', `colored', `coloured'), `outline'
3500 (or `outlined'), and `shaded' added to pic.
3502 * src/include/color.h: New file.
3503 * src/include/driver.h: Include it.
3504 * src/include/printer.h: Include color.h.
3505 (environment): New members `col' and `fill'.
3506 (printer): Remove `adjust_arc_center' member function.
3507 * src/include/Makefile.sub: Updated.
3509 * src/libs/libdriver/input.cc (do_file): Initialize `env.col' and
3511 Handle `m' and `DF' troff commands.
3512 * src/libs/libgroff/color.cc: New file.
3513 * src/libs/libgroff/Makefile.sub: Updated.
3515 * src/preproc/html/pre-html.cc (IMAGE_BORDER_PIXELS): Set to 2.
3517 (createImage): Fix computation of `y2'.
3519 (buffer::write_file_html): Remove calls to `stop'.
3521 * src/preproc/pic/common.h (common_output): New abstract function
3522 members `set_color', `reset_color', `get_last_filled', and
3523 `get_outline_color'.
3524 * src/preproc/pic/object.h: Add `IS_SHADED' and `IS_OUTLINED'.
3525 (object_spec): Add members `shaded' and `outlined'.
3526 * src/preproc/pic/output.h (output): `command' is now abstract.
3527 New function members `set_color', `reset_color', `get_last_filled',
3528 and `get_outline_color'.
3529 * src/preproc/pic/lex.cc (lookup_keyword): Recognize `colo[u]r[ed]',
3530 `outline[d]', and `shaded'.
3531 * src/preproc/pic/object.cc (output::command): Removed.
3532 (output::set_location): Moved to output.h.
3533 (graphic_object): Add protected members `outline_color' and
3535 Add member functions `set_outline_color', `get_outline_color', and
3537 (closed_object): Add member function `set_fill_color'.
3538 Add member `color_fill'.
3539 (graphic_object::print_text): Use `out->set_color' and
3541 (box_object::print, ellipse_object::print, circle_object::print,
3542 line_object::print, spline_object::print, arc_object::print): Ditto.
3543 (object_spec::make_object): Implement `IS_OUTLINED' and `IS_SHADED'.
3544 * src/preproc/pic/pic.y: Add tokens `COLORED', `OUTLINED', and
3545 `SHADED', making them `%left'.
3546 Add rules `object_spec [SHADED|COLORED|OUTLINED] text'.
3547 * src/preproc/pic/tex.cc (tex_output): New dummy function members
3548 `set_color', `reset_color', `get_last_filled', and
3549 `get_outline_color'.
3550 * src/preproc/pic/troff.cc (simple_output): New abstract function
3551 members `set_color', `reset_color', and `get_last_filled'.
3552 (simple_output::polygon, simple_output::circle,
3553 simple_output::ellipse): Use `get_last_filled'.
3554 (troff_output): New members `last_filled' and `last_outlined'.
3555 New function members `set_color', `reset_color', `get_last_filled',
3556 and `get_outline_color'.
3557 (troff_output::finish_picture): Use `reset_color'.
3558 (troff_output::set_fill): Test `last_filled'.
3559 * src/preproc/pic/pic.man: Updated.
3561 * src/roff/groff/groff.cc (main): Implement `-c' option.
3562 (synopsis, help): Updated.
3563 src/roff/groff/groff.man: Updated.
3565 * src/roff/troff/troff.h: Include color.h.
3566 (warning_type): Add WARN_COLOR.
3567 * src/roff/troff/env.h (environment): New members
3568 `{cur,prev}_{glyph,fill}_color'.
3569 New member functions `get_{prev_,}{glyph,fill}_color'.
3570 * src/roff/troff/env.cc: Initialize and implement them.
3571 * src/roff/troff/input.cc: New global variable `disable_color_flag'.
3572 Replace `NULL' with `0' everywhere for consistency.
3573 (lookup_color, default_black, do_glyph_color, do_fill_color,
3574 get_color_element, read_rgb, read_cmy, read_cmyk, read_gray,
3575 define_color): New functions.
3576 (token::next): Implement \M and \m escapes.
3577 (do_if_request): Implement `m' operator.
3579 (main): Implement `-c' option.
3580 (init_markup_requests): Add `defcolor' request.
3581 (warning_table): Add `color' warning.
3582 * src/roff/troff/node.h (glyph_color_node, fill_color_node): New
3584 * src/roff/troff/node.cc (troff_output_file): New members
3585 `current_{page,glyph}color'. New member functions `put_hex',
3586 `glyph_color', and `fill_color'.
3587 (glyph_color_node::*, fill_color_node::*): Implement it.
3588 * src/roff/troff/number.cc (SCALE_INDICATOR_CHARS): Add `f'.
3589 (parse_term): Add support for `f'.
3590 * src/roff/troff/troff.man: Updated.
3592 * src/devices/grodvi/dvi.cc (draw_dvi_printer::draw): Add dummy
3594 * src/devices/grolbp/lbp.cc (lbp_printer::draw): Ditto.
3595 * src/devices/grolj4/lj4.cc (lj4_printer::draw): Ditto.
3597 * src/devices/grohtml/html-text.h (HTML_TAG): Add COLOR_TAG.
3598 (tag_definition): Use `void *' for arg1.
3599 (html_text): New member functions `do_color' and `done_color'.
3600 Use `void *' for second parameter of `push_para' member function.
3601 New `push_para' member function with a single parameter.
3602 Use `char *' for parameter of `issue_table_begin' member funtion.
3603 New `issue_color_begin' member function.
3604 * src/devices/grohtml/html-text.cc (html_text::end_tag): Handle
3606 (html_text::issue_color_begin): New function.
3607 (html_text::issue_table_begin): Use `char *' for parameter.
3608 (html_text::start_tag, html_text::shutdown,
3609 html_text::check_emit_text): Updated.
3610 (html_text::push_para): Use `void *' for second parameter.
3611 Add same function with only one parameter.
3612 (html_text::do_*): Updated.
3613 (html_text::do_color, html_text::done_color): New functions.
3614 * src/devices/grohtml/post-html.cc (style): New member `col'.
3615 Mew member `style' with 6 parameters.
3616 (style::style, style::operator==): Updated.
3617 (html_printer::do_font): Use it.
3618 (html_printer::draw): Add dummy entry for `F'.
3619 (html_printer::set_char): Updated.
3620 * src/devices/grohtml/grohtml.man: Updated.
3622 * src/devices/grops/ps.cc (ps_output::put_float): Use `%g' to have
3623 trailing zeroes removed.
3624 (ps_printer): New members `sbuf_color', `fill_color', and
3626 Removed member `fill'.
3627 New member function `set_color'.
3628 (ps_printer::ps_printer, ps_printer::set_char): Updated.
3629 (ps_printer::flush_sbuf, ps_printer::set_line_thickness,
3630 ps_printer::fill_path, ps_printer::draw): Use `set_color'.
3632 * tmac/color-html.tmac, tmac/color.tmac: New files.
3633 * tmac/troffrc: Include them.
3634 * tmac/www.tmac (URL, FTP, MAILTO): Use blue color.
3635 * tmac/Makefile.sub: Updated.
3637 * NEWS, doc/groff.texinfo, doc/pic.ms, man/groff_out.man,
3638 man/groff.man: Updated.
3639 * font/devps/prologue.ps: Define FC and CO functions.
3641 2001-10-04 Gaius Mulley <gaius@glam.ac.uk>
3643 Fix incorrect cropping of images and incorrect handling of special
3644 characters. Fix handling of file names in \O.
3646 * src/include/geometry.h: New file.
3647 * src/libs/libgroff/geometry.cc: New file.
3648 * src/libs/libdriver/printer.cc (printer::adjust_arc_center): Moved
3650 * src/roff/troff/input.cc (get_delim_file_name): Fixed problem with
3652 (do_suppress): Updated.
3653 * src/roff/troff/node.cc: Include geometry.h.
3654 (troff_output_file::flush_tbuf): Fixed parameters to
3655 `check_output_limits'.
3656 (troff_output_file::check_charinfo): Ditto.
3657 (troff_output_file::determine_line_limits): Add support for `Da'
3660 * src/devices/grohtml/post-html.cc (str_translate_to_html):
3661 Add new parameter `is_special' to decode special characters from
3663 (html_printer::do_title, html_printer::do_heading,
3664 html_printer::do_indentedparagraph,
3665 html_printer::translate_to_html, html_printer::special): Updated.
3667 2001-10-03 Werner LEMBERG <wl@gnu.org>
3669 * Makefile.sub (DISTCLEANFILES): Add stamp-h.
3670 Fix entry for config.h.
3671 * test-groff (GROFF_BIN_PATH): Add $builddir/roff/groff.
3672 * tmac/troffrc: Translate nonbreakable space character to `\~'.
3673 * src/preproc/eqn/eqn.man: Document -d command line option.
3675 2001-09-27 Werner LEMBERG <wl@gnu.org>
3677 * man/groff.man: Use
3685 instead of the old code (`.ad .hy' after the table) to suppress
3686 incorrect hyphenation for grohtml output.
3688 2001-09-22 Werner LEMBERG <wl@gnu.org>
3690 * man/groff_font.man, man/groff_out.man: Minor fixes.
3692 2001-09-20 Werner LEMBERG <wl@gnu.org>
3694 * PROBLEMS: Updated, reordered. Improved EPS section (thanks to
3695 Arnold Robbins <arnold@skeeve.com>).
3697 2001-09-09 Werner LEMBERG <wl@gnu.org>
3699 * configure: Regenerated with autoconf 2.52.
3701 * doc/groff.texinfo: Complete revision of indices.
3703 2001-09-07 Werner LEMBERG <wl@gnu.org>
3705 * doc/Makefile (clean): Updated to delete all indices.
3707 2001-09-05 Werner LEMBERG <wl@gnu.org>
3709 * src/roff/troff/troff.man: Remove superfluous line.
3711 * tmac/s.tmac: Enable all warnings only if no -W or -w option is
3712 given on the command line (or rather, if only the default warnings
3715 2001-09-03 Werner LEMBERG <wl@gnu.org>
3717 * man/groff.man, src/preproc/eqn/eqn.man, tmac/groff_mdoc.man: Don't
3718 use .ne for TTY devices.
3720 2001-08-31 Werner LEMBERG <wl@gnu.org>
3722 * src/roff/troff/token.h, src/roff/troff/input.cc:
3723 s/TOKEN_TRANSPARENT_ESCAPE/TOKEN_OPAQUE_ESCAPE/.
3725 2001-08-28 Werner LEMBERG <wl@gnu.org>
3727 * src/roff/troff/token.h (token_type): Add TOKEN_TRANSPARENT_ESCAPE.
3728 * src/roff/troff/input.cc (token::next): Return
3729 TOKEN_TRANSPARENT_ESCAPE for \f, \H, \R, \s, and \S if not in
3731 (token::description): Updated.
3732 (process_input_stack): Reset `bol' for TOKEN_TRANSPARENT_ESCAPE.
3733 (token::add_to_node_list, token::process): Ignore
3734 TOKEN_TRANSPARENT_ESCAPE.
3736 2001-08-27 Werner LEMBERG <wl@gnu.org>
3738 * tmac/an-old.tmac: Fix `S' string.
3740 2001-08-26 Werner LEMBERG <wl@gnu.org>
3742 * src/roff/troff/troff.man: Don't use .ne for TTY devices.
3744 2001-08-25 Werner LEMBERG <wl@gnu.org>
3746 * doc/pic.ms: Replace `\\' with `\e' (and fixing some single
3748 Many other minor fixes.
3750 * configure.ac: Add message at end to inform how to compile
3752 * configure: Regenerated.
3754 2001-08-24 Werner LEMBERG <wl@gnu.org>
3756 * src/include/getopt.h, src/libs/libgroff/{getopt.c, getopt1.c}:
3757 Updated to latest version of libc.
3759 2001-08-23 Werner LEMBERG <wl@gnu.org>
3761 * configure.ac: Don't create subdirectories before AC_CONFIG_FILES.
3762 Autoconf 2.50 and newer can handle this.
3763 * configure: Regenerated.
3765 2001-08-21 Werner LEMBERG <wl@gnu.org>
3767 * doc/pic.ms: Fix typo.
3768 * src/preproc/tbl/tbl.man: Document case of global options.
3770 2001-08-21 Gaius Mulley <gaius@glam.ac.uk>
3772 * src/devices/grohtml/post-html.cc (html_printer::end_font): Fix
3773 handling of `CR' font.
3775 2001-08-20 Werner LEMBERG <wl@gnu.org>
3777 Use a config.h file.
3779 * src/include/lib.h: Include config.h.
3780 * All C files: Ditto (if necessary).
3781 * All C++ source and header files: Include lib.h first (if
3784 * src/include/config.hin: New file (autogenerated by autoheader).
3785 * stamp-h.in: New file.
3786 * configure.ac: Updated.
3787 * aclocal.m4: Add third parameters to AC_DEFINE macros.
3788 (GROFF_ARRAY_DELETE): Simplified.
3789 * Makefile.sub (DISTCLEANFILES): Updated.
3790 Added targets for remaking config.status, config.hin, config.h,
3791 stamp-h.in, and stamp-h.
3792 * configure: Regenerated.
3794 2001-08-19 Werner LEMBERG <wl@gnu.org>
3798 2001-08-18 Sebastian Krahmer <krahmer@suse.de>
3800 * src/preproc/pic/pic.y (format_number): Use do_sprintf().
3801 (do_sprintf): Use snprintf().
3803 2001-08-18 Werner LEMBERG <wl@gnu.org>
3805 * src/libs/snprintf/*: Added an snprintf module written by Mark
3807 * src/libs/libgroff/Makefile.sub: Updated.
3808 * configure.ac: Add test for snprintf().
3809 * Makefile.in: Updated.
3810 * configure: Regenerated.
3812 * src/preproc/html/pre-html.cc (make_message): Reactivate code which
3815 2001-08-14 Ruslan Ermilov <ru@FreeBSD.org>
3817 * tmac/doc.tmac (Ex): New implementation.
3818 * tmac/doc-common, tmac/groff_tmac.man: Updated.
3820 2001-08-13 Ruslan Ermilov <ru@FreeBSD.org>
3822 * tmac/doc.tmac (Rv): Implement support for 0 or more than 1
3824 * tmac/groff_tmac.man: Updated.
3826 2001-08-13 Werner LEMBERG <wl@gnu.org>
3828 * src/preproc/tbl/tbl.man: Minor documentation update.
3830 2001-08-13 John David Anglin <dave@hiauly1.hia.nrc.ca>
3832 * src/libs/libgroff/tmpname.cc: Add prototype for gettimeofday().
3833 * configure.ac: Add declaration test for gettimeofday().
3834 * Makefile.in: Document NEED_DECLARATION_GETTIMEOFDAY defines.
3835 * aclocal.m4: Include sys/time.h for gettimeofday declaration test.
3836 * configure: Regenerated.
3838 2001-08-11 Werner LEMBERG <wl@gnu.org>
3840 * aclocal.m4 (GROFF_MKSTEMP): Define HAVE_MKSTEMP.
3841 * configure.ac: Add declaration test for strcasecmp().
3842 * Makefile.in: Updated.
3843 * configure: Regenerated.
3844 * src/include/lib.h [!HAVE_MKSTEMP]: Add prototype for mkstemp() --
3845 this is necessary because groff's mkstemp.cc is C++.
3846 Add declaration conditionally for strcasecmp().
3848 2001-08-10 Werner LEMBERG <wl@gnu.org>
3850 Integrated pic2graph, contributed by Eric S. Raymond.
3852 * contrib/pic2graph/{Makefile.sub, pic2graph.sh, pic2graph.man}: New
3854 * Makefile.in, NEWS: Updated.
3856 * src/preproc/tbl/tbl.man: Revised.
3858 2001-08-09 Eric S. Raymond <esr@thyrsus.com>
3860 * src/preproc/tbl/tbl.man: Extended to cover all tbl features.
3862 2001-08-09 Werner LEMBERG <wl@gnu.org>
3864 * src/preproc/tbl/main.cc (process_data): Fix recognition of .lf
3867 2001-08-08 Paul Eggert <eggert@twinsun.com>
3869 * Makefile.sub (configure): Depend on configure.ac, not
3871 * INSTALL.gen: Upgrade to autoconf 2.52's INSTALL.
3873 2001-08-07 Werner LEMBERG <wl@gnu.org>
3875 * src/utils/afmtodit/afmtodit.man, src/roff/groff/groff.man: Minor
3878 2001-08-06 Werner LEMBERG <wl@gnu.org>
3880 * src/roff/troff/troff.man: Improve documentation of -E option.
3882 2001-07-28 Ralph Corderoy <ralph@inputplus.demon.co.uk>
3884 * src/preproc/html/pushbackbuffer.cc (pushBackBuffer::readNumber):
3887 2001-07-27 Werner LEMBERG <wl@gnu.org>
3889 * src/preproc/refer/refer.cc: Undo last change.
3890 * src/devices/grohtml/post-html.cc: Ditto.
3892 2001-07-26 Werner LEMBERG <wl@gnu.org>
3894 * src/preproc/refer/refer.cc: Include `lib.h'.
3895 * src/devices/grohtml/post-html.cc: Ditto.
3897 2001-07-25 Gaius Mulley <gaius@glam.ac.uk>
3899 * aclocal.m4 (GROFF_PAGE): Add `AC_DEFINE(PAGEA4)'.
3900 * src/preproc/html/pre-html.cc: Use it for DEFAULT_VERTICAL_OFFSET.
3901 * Makefile.in: Comment updated.
3902 * configure: Regenerated.
3904 2001-07-25 Werner LEMBERG <wl@gnu.org>
3906 * src/preproc/pic/pic.cc: Removed.
3907 * src/preproc/pic/pic_tab.h: Removed.
3908 * src/preproc/refer/label.cc: Removed.
3910 * doc/Makefile (.ms.html): Don't use a file name extension in
3911 argument to grohtml's -I option.
3912 * Makefile.in (dist): Remove CVS directories.
3913 Call `distfiles' target.
3915 * src/devices/grohtml/grohtml.man: Add information about valid
3916 versions of pnmtopng.
3917 * src/preproc/html/pre-html.cc (TRANSPARENT): Use `white' as colour
3918 name instead of number.
3920 2001-07-24 Werner LEMBERG <wl@gnu.org>
3922 * doc/groff.texinfo: Minor fixes.
3924 2001-07-21 Gaius Mulley <gaius@glam.ac.uk>
3926 * doc/Makefile (.ms.html): Put image files into a subdirectory.
3929 2001-07-20 Werner LEMBERG <wl@gnu.org>
3931 * src/libs/libgroff/tmpname.cc: New file, defining get_tempname().
3932 * src/libs/libgroff/mkstemp.cc: New file.
3933 * src/libs/libgroff/mksdir.cc: New file.
3934 * src/libs/libgroff/tmpfile.cc [HAVE_MKSTEMP_PROTO]: Removed.
3935 (xtmpfile) [!HAVE_MKSTEMP]: Removed.
3936 * src/libs/libgroff/Makefile.sub: Updated.
3937 * src/include/lib.h: Add mksdir() prototype.
3938 * src/include/posix.h: Define S_IXUSR if not yet defined.
3940 * src/preproc/html/pre-html.cc (MAX_RETRIES): Removed.
3941 (createAllPages): Use mksdir() instead of current code.
3942 * src/utils/indxbib/indxbib.cc [HAVE_MKSTEMP_PROTO]: Removed.
3943 (main): [!HAVE_MKSTEMP]: Removed.
3945 * aclocal.m4 (GROFF_MKSTEMP): Updated to use new mkstemp.cc file.
3946 (GROFF_INTTYPES_H, GROFF_UNSIGNED_LONG_LONG, GROFF_UINTMAX_T): New
3948 * configure.ac: Add tests for stdint.h, sys/time.h, and
3950 Call new GROFF_xxx macros.
3951 * configure: Regenerated.
3952 * Makefile.in: Comments updated.
3954 2001-07-20 Gaius Mulley <gaius@glam.ac.uk>
3956 * src/preproc/html/pre-html.cc (scanArguments): Use getopt_long()
3957 instead of current code.
3958 * src/devices/grohtml/post-html.cc (main): Handle `-d' option.
3959 * src/roff/groff/groff.cc (possible_command::insert_args): New
3961 (main): Use it for predriver handling instead of insert_arg().
3963 2001-07-19 Werner LEMBERG <wl@gnu.org>
3965 * doc/Makefile: Added GROFF_BIN_PATH to make it work with uninstalled
3968 * src/include/posix.h: Define S_IWUSR if not yet defined.
3970 2001-07-18 Werner LEMBERG <wl@gnu.org>
3974 2001-07-18 Ruslan Ermilov <ru@FreeBSD.org>
3976 * tmac/groff_mdoc.man: Document new -width and -column syntax.
3977 Some other minor fixes.
3978 * tmac/an-old.tmac: Add `AT' and `UC' macros.
3980 2001-07-17 Gaius Mulley <gaius@glam.ac.uk>
3982 Replace call to `troff' with `groff -Z' to make it aware of
3985 * src/preproc/html/pre-html.cc (TROFF_COMMAND): New macro.
3986 (troff_command, command_prefix): Removed.
3987 (alterDeviceTo): Use groff.
3988 (addZ): New function.
3989 (char_buffer::do_html): Use it.
3990 (scanArguments): Use TROFF_COMMAND.
3991 (findPrefix): Removed.
3993 * src/roff/groff/groff.cc (main): Handle zflag for preprocessors.
3995 2001-07-17 Eric S. Raymond <esr@snark.thyrsus.com>
3997 * doc/pic.ms: Documentation fixes.
3999 2001-07-17 Werner LEMBERG <wl@gnu.org>
4001 Replace atexit() with global destructor.
4003 * src/libs/libgroff/tmpfile.cc (xtmpfile_list): Add constructor.
4004 (xtmpfile_list_init): New global structure to deallocate
4005 xtmpfile_list on exit. Its destructor inherits most code from
4007 (remove_tmp_files): Deleted.
4008 (add_tmp_file): Simplified.
4010 2001-07-16 Werner LEMBERG <wl@gnu.org>
4012 Replace strdup() with strsave().
4014 * src/devices/grolbp/lbp.cc [!HAVE_STRDUP]: Removed.
4015 (set_papersize): Use strsave() and a_delete.
4016 (main): Use strsave().
4017 * src/preproc/html/pre-html.cc (make_message, createAllPages,
4018 removeAllPages): Use strsave() and a_delete.
4020 * configure.ac: Remove test for strdup.
4021 * Makefile.in: Comment updated.
4022 * configure: Regenerated.
4024 2001-07-15 Werner LEMBERG <wl@gnu.org>
4026 * win32-diffs: Updated.
4028 2001-07-14 Werner LEMBERG <wl@gnu.org>
4030 * src/preproc/html/pre-html.cc (makeTempFiles): Activate new code,
4031 removing the old one.
4032 * src/utils/indxbib/indxbib.cc (main): Remove compiler warning.
4034 2001-07-14 Ralph Corderoy <ralph@inputplus.demon.co.uk>
4036 * src/libs/libgroff/tmpfile.cc (xtmpfile): Fix guard for `namep'.
4038 2001-07-12 Ruslan Ermilov <ru@FreeBSD.org>
4040 Merge -xwidth into -width. Add -xwidth functionality to -column
4043 * tmac/doc.tmac (Bl): Add dummy doc-typeXXX and doc-spaceXXX to
4045 (doc-do-Bl-args): Merge -xwidth code with -width. Test whether
4046 string immediately following a leading dot starts with a valid mdoc
4048 Add similar code to the -column branch.
4049 (doc-Bl-usage): Updated.
4050 * groff_mdoc.man: s/-xwidth/-width/.
4052 2001-07-12 Gaius Mulley <gaius@glam.ac.uk>
4054 * src/devices/grohtml/post-html.cc (text_glob::is_br): Stop titles
4055 running into centered or non-formatted text.
4057 2001-07-11 Werner LEMBERG <wl@gnu.org>
4059 Introduce short and long prefixes to have the selection at run-time
4060 whether there is a 8+3 limit for names of temporary files.
4062 * src/libs/libgroff/tmpfile.cc (TMPFILE_PREFIX): Replaced with...
4063 (TMPFILE_PREFIX_SHORT, TMPFILE_PREFIX_LONG): This.
4064 (tmpfile_prefix, tmpfile_prefix_len, use_short_prefix): New
4066 (temp_init): New global structure to initialize above three
4068 (xtmptemplate): Use two parameters for long and short prefix.
4069 Simplify code use above three variables.
4070 (xtmpfile): Use long and short prefixes as parameters.
4071 * src/include/lib.h: Updated.
4073 * src/preproc/html/pre-html.cc ({PAGE,PS,REGION}_TEMPLATE): Replace
4075 ({PAGE,PS,REGION}_TEMPLATE_{SHORT,LONG}): This.
4076 (createAllPages, makeTempFiles): Updated.
4078 2001-07-09 Werner LEMBERG <wl@gnu.org>
4080 * REVISION: Increased to 3.
4082 Version 1.17.2 released
4083 =======================
4085 2001-07-07 Werner LEMBERG <wl@gnu.org>
4087 * src/utils/indxbib/indxbib.cc (main): Change type of `name_max'
4090 2001-07-06 Ruslan Ermilov <ru@FreeBSD.org>
4092 * tmac/doc.tmac (Rv): Make `Rv' really not parseable.
4094 * tmac/groff_mdoc.man: Fix synopsis.
4096 2001-07-05 Ruslan Ermilov <ru@FreeBSD.org>
4098 * tmac/doc.tmac (doc-inset-list, doc-hang-list, doc-ohang-list):
4099 Restore `doc-Pa-font'.
4101 2001-07-04 Werner LEMBERG <wl@gnu.org>
4103 * src/utils/indxbib/dirnamemax.c: Moved to ...
4104 * src/libs/libgroff/maxfilename.cc: Here.
4105 s/dir_name_max/file_name_max/.
4107 * src/include/lib.h: Add file_name_max.
4108 * src/utils/indxbib/indxbib.cc: Updated.
4109 * src/utils/indxbib/Makefile.sub, src/libs/libgroff/Makefile.sub:
4112 * src/libs/libgroff/tmpfile.cc (TMPFILE_PREFIX) [__MSDOS__]: Define
4114 (xtmpfile) [_MSC_VER]: Removed -- MSVC has mktemp().
4116 * src/preproc/html/pre-html.cc (PAGE_TEMPLATE, PS_TEMPLATE,
4117 REGION_TEMPLATE): New macros.
4118 (createAllPages, makeTempFiles): Use them.
4119 Include `nonposix.h'.
4120 (html_system): New function.
4121 (createAllPages, createImage): Use it.
4124 * tmac/www.tmac: Fix typos.
4126 2001-07-03 Werner LEMBERG <wl@gnu.org>
4128 * tmac/www.tmac: Disable hyphenation in normal text only if output
4130 (URL, FTP, MAILTO): Disable hyphenation of actual URL with `\%'.
4131 * tmac/groff_mwww.man, NEWS: Updated.
4133 2001-07-03 Gaius Mulley <gaius@glam.ac.uk>
4135 * tmac/www.tmac (.IMAGE): Add fourth parameter to specify vertical
4138 2001-07-02 Ruslan Ermilov <ru@FreeBSD.org>
4140 * tmac/doc-common, tmac/doc.tmac (doc-display-ft-stack,
4141 doc-display-ps-stack): Implement font and font size stack for
4144 2001-07-02 Werner LEMBERG <wl@gnu.org>
4146 * REVISION: Increased to 2.
4147 * src/roff/troff/input.cc (read_size): Fix special case `\s[0]'.
4149 * src/groff/grog/grog.pl (process): Handle `Oo' and `Oc' not at the
4150 beginning of a line.
4151 * src/groff/grog/grog.sh: Ditto.
4153 2001-06-29 Peter Marquardt <wwwutz@molgen.mpg.de>
4155 * src/preproc/eqn/neqn.sh: Put `export' keyword in a new line to
4158 2001-06-27 Werner LEMBERG <wl@gnu.org>
4160 Fix problems with preprocessor string for `man' program.
4162 * *.man: Don't use `s' in preprocessor string -- it doesn't exist.
4163 Updated/added copyright.
4164 Moved Emacs's local variable to identify nroff mode to the end of
4165 the file; add local variable if missing.
4167 2001-06-26 Andras Salamon <andras@cs.wits.ac.za>
4169 * aclocal.m4: Replace AC_LANG_SAVE + AC_LANG_CPLUSPLUS with
4170 AC_LANG_PUSH(C++) and AC_LANG_RESTORE with AC_LANG_POP(C++).
4171 * configure: Regenerated.
4173 2001-06-25 Andras Salamon <andras@cs.wits.ac.za>
4175 * aclocal.m4 (GROFF_PAGE): Fix page detection code.
4176 * configure: Regenerated.
4178 2001-06-24 Werner LEMBERG <wl@gnu.org>
4180 * doc/homepage.ms: Don't include arkup.tmac (which no longer exists)
4182 * doc/pic.ms: Fix typos.
4184 Version 1.17.1 released
4185 =======================
4187 2001-06-21 Golubev I. N. <gin@mo.msk.ru>
4189 * aclocal.m4 (GROFF_NEED_DECLARATION): Fix inclusion of strings.h.
4190 * configure: Updated.
4192 2001-06-20 Gaius Mulley <gaius@glam.ac.uk>
4194 * src/roff/preproc/html/pre-html.cc (make_message): Fix incorrect
4196 * src/roff/troff/dic.cc (blank_line): Add html tag.
4198 2001-06-19 Gaius Mulley <gaius@glam.ac.uk>
4200 * src/roff/troff/input.cc (do_suppress): Fix typo.
4202 2001-06-18 Gaius Mulley <gaius@glam.ac.uk>
4204 Added two new options (-D and -I) to specify image names and a
4205 subdirectory to place the images in.
4207 Change syntax from \\Ox to \\O[x].
4209 * src/devices/grohtml/post-html.cc (main): Add options.
4211 * src/preproc/html/pre-html.cc: Include `stdarg.h'.
4212 Use `NULL' instead of `0' for null string pointers.
4213 (MAX_RETRIES): New macro.
4214 (lengthOfintToStr, intToStr, make_message): New functions.
4215 (makeFileName): Make function static.
4216 Implement -D and -I options.
4217 (checkImageDir): New function.
4218 (write_end_image, write_start_image): Use new syntax of \O.
4219 (createAllPages, removeAllPages): Implement -D and -I options. Use
4221 (createImage): Use make_message().
4222 (addps4html): Add guard for malloc().
4223 (usage, scanArguments): Updated.
4224 (makeTempFiles): Use mkstemp().
4225 (removeTempFiles): Use unlink().
4226 (findPrefix): Add guard for malloc().
4228 * src/roff/troff/input.cc (get_delim_file_name): New function to
4230 (do_suppress): Updated to parse new syntax.
4231 * src/devices/grohtml/grohtml.man: Updated.
4232 * tmac/www.tmac: Updated to new syntax.
4236 2001-06-15 Werner LEMBERG <wl@gnu.org>
4238 * src/roff/grog/Makefile.sub: Remove NAMEPREFIX.
4240 * src/devices/grohtml/grohtml.man: Minor improvements.
4242 2001-06-14 Werner LEMBERG <wl@gnu.org>
4244 * src/preproc/html/Makefile.sub: Remove NAMEPREFIX.
4246 2001-06-11 Werner LEMBERG <wl@gnu.org>
4248 * man/roff.man, mann/groff.man: Use '\" instead of .\" in the first
4249 line to specify preprocessor options -- mandb 2.3.1 only recognizes
4251 * src/preproc/grn/grn.man: Add proper '\" string.
4253 2001-06-11 OKAZAKI Tetsurou <okazaki@be.to>
4255 * test-groff: Don't use PATH but GROFF_BIN_PATH.
4257 2001-06-08 Werner LEMBERG <wl@gnu.org>
4259 Updated to autoconf 2.50.
4261 * configure.in: Renamed to...
4262 * configure.ac: This.
4263 * aclocal.m4 (AC_OUTPUT_MAKE_DEFS): Removed.
4264 (GROFF_OS390): Updated.
4265 * configure: Regenerated.
4267 2001-05-18 Werner LEMBERG <wl@gnu.org>
4269 * src/roff/troff/env.c, src/roff/troff/env.h,
4270 src/roff/troff/input.cc, src/roff/troff/troff.man: Undo `ss' change
4273 2001-05-17 Jeffrey Friedl <jfriedl@yahoo-inc.com>
4275 * src/roff/troff/input.cc (read_size): Fix special case `\s0'.
4277 2001-05-16 Werner LEMBERG <wl@gnu.org>
4279 * src/roff/troff/input.cc (read_size): Emit warning if value becomes
4280 less than or equal zero; set it to 1 then.
4281 * src/roff/troff/node.h (node::node): Initialize `last'.
4283 2001-05-08 Werner LEMBERG <wl@gnu.org>
4285 * tmac/an-old.tmac: Make predefined strings work in compatibility
4287 Add troff version guard.
4288 * tmac/doc.tmac: Simplify version guard.
4290 2001-05-07 Werner LEMBERG <wl@gnu.org>
4292 The .ns and .rs requests are now honoured not only in the top-level
4293 but in all diversions (similar to UNIX troff).
4295 This change is based on a patch from Tadziu Hoffmann
4296 <hoffmann@usm.uni-muenchen.de>.
4298 * src/roff/troff/div.h (diversion): Add `no_space_mode' member.
4299 (top_level_diversion): Remove `no_space_mode' member.
4300 * src/roff/troff/div.cc (diversion::diversion,
4301 top_level_diversion::top_level_diversion): Updated.
4302 (macro_diversion::output): Reset `no_space_mode'.
4303 (no_space, restore_spacing): Use `curdiv' unconditionally.
4304 (space_request, blank_line): Check `curdiv->no_space_mode'.
4305 (no_space_mode_reg::get_value, no_space_mode_reg::get_string): Use
4306 `curdiv' unconditionally.
4307 * NEWS, src/roff/troff/troff.man, man/groff.man, doc/groff.texinfo:
4310 2001-05-06 Werner LEMBERG <wl@gnu.org>
4312 Added two new requests `de1' and `am1' which are similar to `de' and
4313 `am' with the difference that compatibility mode is saved on entry,
4314 switched off during macro execution, and restored on exit.
4316 * src/roff/troff/input.h: Added two new special characters
4317 (COMPATIBLE_SAVE, COMPATIBLE_RESTORE).
4318 * src/roff/troff/input.cc (input_iterator): Added two member
4319 functions `save_compatible_flag' and `get_compatible_flag'.
4320 (input_stack): Ditto.
4321 (string_iterator): Ditto. Also add private member
4322 `saved_compatible_flag'.
4323 (token::next): Use COMPATIBLE_SAVE and COMPATIBLE_RESTORE.
4324 (calling_mode): New enumeration.
4325 (do_define_macro): Use it. Insert COMPATIBLE_SAVE and
4326 COMPATIBLE_RESTORE at the beginning and end of macro, respectively.
4327 (define_macro, define_indirect_macro, append_macro, ignore): Use
4329 (define_nocomp_macro, append_nocomp_macro): New functions.
4330 (init_input_requests): Updated.
4331 (do_request): Rename local variable `saved_compatible_flag' to
4332 `old_compatible_flag'.
4333 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
4335 * tmac/an-old.tmac: Use `de1' instead of `de' request for all
4336 public and trap-invoked macros. As a consequence, the man macros
4337 work in compatibility mode also.
4339 2001-05-06 Solar Designer <solar@openwall.com>
4341 * Makefile.in: Use $(mandir).
4343 2001-05-06 Alexios Zavras <zvr@pobox.com>
4345 * src/utils/afmtodit/afmtodit.pl: Fix serious typo.
4347 2001-05-05 Werner LEMBERG <wl@gnu.org>
4349 Added `.ns' number register: Returns 1 in no-space mode (if in
4350 top-level diversion), 0 otherwise.
4352 * src/roff/troff/div.cc (no_space_mode_reg): New class.
4353 (init_div_requests): Updated.
4354 * NEWS, src/roff/troff/troff.man, man/groff.man, doc/groff.texinfo:
4357 2001-05-04 Werner LEMBERG <wl@gnu.org>
4359 * src/roff/nroff/nroff.man: Improved documentation (especially
4362 2001-05-02 Werner LEMBERG <wl@gnu.org>
4364 Added `brp' request: This is \p as a request.
4366 * src/roff/troff/env.cc (environment::do_break): Add parameter
4368 (do_break_request): New function (was `break_request').
4369 (break_request): Calls `do_break_request'.
4370 (break_spread_request): New; calls `do_break_request'.
4371 (init_env_requests): Updated.
4372 * src/roff/troff/env.h: Updated.
4373 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
4375 * REVISION: Increased to 1.
4376 * win32-diffs: Updated.
4378 2001-05-01 Werner LEMBERG <wl@gnu.org>
4380 * tmac/an-old.tmac: Fix minor compatibility mode issue.
4381 * tmac/troffrc-end: Make it really work in compatibility mode.
4383 2001-04-27 Werner LEMBERG <wl@gnu.org>
4385 * src/utils/lkbib/lkbib.cc: Switch inclusion order of stdio.h and
4388 2001-04-22 Werner LEMBERG <wl@gnu.org>
4390 * src/libs/libgroff/getopt.c, src/include/getopt.h: Updating to
4391 latest versions from glibc CVS archive.
4393 * MORE.STUFF: Updated, using a patch from Kees Zeelenberg
4394 <c.zeelenberg@hccnet.nl>.
4396 2001-04-21 Werner LEMBERG <wl@gnu.org>
4398 * configure.in: Move check for mkstemp() to...
4399 * aclocal.m4 (GROFF_MKSTEMP): This new function.
4400 * configure: Regenerated.
4402 * src/include/groff-getopt.h: Don't use variable names in
4405 * src/devices/grohtml/html-chars.h: Removed. It isn't used.
4406 * src/devices/grohtml/Makefile.sub,
4407 src/devices/grohtml/post-html.cc: Updated.
4409 2001-04-21 Albert Chin-A-Young <china@thewrittenword.com>
4411 * configure.in: Add special check for mkstemp().
4412 * src/libs/libgroff/tmpfile.cc: Use it.
4413 * src/utils/indxbib/indxbib.cc: Ditto.
4414 * src/utils/pfbtops/pfbtops.c (main): Don't use C++ comment style.
4415 * src/devices/grolbp/lbp.h (lbpprintf, lbpputs, vdmprintf): Use
4418 2001-04-20 Bruce Lilly <blilly@erols.com>
4420 `Version_string' as C++ object was not visible to linker from C
4422 Add `const' to `Version_string'.
4424 * src/utils/pfbtops/pfbtops.c (main), src/roff/groff/groff.cc
4425 (main), src/roff/troff/input.cc (main), src/preproc/tbl/main.cc
4426 (main), src/preproc/pic/main.cc (main), src/preproc/eqn/main.cc
4427 (main), src/preproc/grn/main.cc (main), src/preproc/html/pre-html.cc
4428 (scanArguments), src/preproc/refer/refer.cc (main),
4429 src/preproc/soelim/soelim.cc (main), src/devices/grotty/tty.cc
4430 (main), src/devices/grodvi/dvi.cc (main), src/devices/grolj4/lj4.cc
4431 (main), src/devices/grohtml/post-html.cc (main),
4432 src/devices/grolbp/lbp.cc (main), src/utils/tfmtodit/tfmtodit.cc
4433 (main), src/utils/hpftodit/hpftodit.cc (main),
4434 src/utils/lookbib/lookbib.cc (main), src/utils/indxbib/indxbib.cc
4435 (main), src/utils/lkbib/lkbib.cc (main),
4436 src/utils/addftinfo/addftinfo.cc (main): Implement it.
4438 * src/roff/groff/pipeline.c: Add _UWIN.
4439 * src/include/nonposix.h: Ditto.
4441 2001-04-20 Werner LEMBERG <wl@gnu.org>
4443 * src/include/lib.h: Use HAVE_STRERROR.
4444 * src/roff/groff/pipeline.c: Ditto.
4445 * src/preproc/html/pre-html.cc: Remove declaration of `strerror'.
4446 * src/libs/libgroff/Makefile.sub (version.cc): Add `extern "C"'.
4447 * src/utils/pfbtops/pfbtops.c: Add copyright notice.
4448 * win32-diffs: Updated.
4449 * src/utils/hpftodit/hpftodit.cc (read_map): Fix compiler warning.
4451 2001-04-19 Werner LEMBERG <wl@gnu.org>
4453 * src/preproc/html/pre-html.cc (scanArguments): Use `troff_command'
4454 instead of hardwired `"troff"'.
4455 (char_buffer::read_file): Remove unused variables.
4456 (char_buffer::write_file_troff): Ditto.
4457 (char_buffer::write_file_html): Ditto.
4458 (generateImages): Ditto.
4460 * src/utils/addftinfo/addftinfo.cc (main): Fix compilation problem.
4462 * src/include/lib.h: Don't include `groff-getopt.h' for UWIN.
4464 * src/libs/libgroff/font.cc (font::load_desc): Fix compiler warning.
4465 * src/libs/libbib/index.cc (index_search_item_iterator::get_tag,
4466 index_search_item::search1): Ditto.
4467 * src/roff/troff/node.h (width_list): Reorder members.
4468 * src/roff/troff/input.cc (do_define_macro): Fix compiler warning.
4469 (lookup_warning): Ditto.
4470 (prepend_string): Commented out.
4471 * src/roff/troff/dictionary.cc (is_good_size): Fix compiler warning.
4472 * src/roff/troff/reg.cc (number_value_to_ascii): Ditto.
4473 * src/preproc/tbl/main.cc (process_format): Ditto.
4474 * src/preproc/pic/pic.y (define_variable, reset, reset_all): Fix
4476 * src/preproc/pic/pic.cc: Updated.
4477 * src/preproc/eqn/lex.cc (init_table): Fix compiler warnings.
4478 * src/preproc/eqn/over.cc (over_box::compute_metrics): Ditto.
4479 * src/preproc/refer/command.cc (execute_command): Ditto.
4480 * src/preproc/refer/ref.cc (sortify_title, find_month): Ditto.
4481 * src/preproc/refer/token.cc (lookup_token): Ditto.
4482 * src/preproc/soelim/soelim.cc: Ditto.
4483 * src/preproc/html/pushbackbuffer.cc (ERROR): Ditto.
4484 (isHexDigit): Commented out.
4485 (pushBackBuffer::isString): Remove unused variable.
4486 * src/devices/grops/ps.cc (ps_printer::special): Fix compiler
4488 * src/devices/grops/psrm.cc (resource_manager::lookup_font,
4489 resource_manager::read_resource_arg, read_one_of, parse_extensions):
4491 * src/devices/grodvi/dvi.cc (dvi_printer::draw): Ditto.
4492 * src/devices/grolj4/lj4.cc (lj4_font::handle_unknown_font_command,
4493 lookup_paper_size): Ditto.
4494 * src/devices/grohtml/post-html.cc (is_subsection): Commented out.
4495 (text_glob, element_list): Reorder members.
4496 * src/devices/grohtml/html-text.cc (html_text::do_pre): Remove
4498 * src/devices/grohtml/html-text.h (html_text::emit_space): Change
4499 return value to `void'.
4500 * src/devices/grohtml/output.cc (word_list::word_list): Fix order
4502 * src/devices/grohtml/html.h (simple_output::check_newline,
4503 simple_output::space_or_newline, simple_output::enable_newlines):
4505 * src/devices/grolbp/lbp.cc (wp54charset, set_papersize): Remove
4507 * src/utils/tfmtodit/tfmtodit.cc (tfm::load, gf::load, main): Ditto.
4508 * src/utils/hpftodit/hpftodit.cc (File::seek, read_symbol_sets,
4509 output_ligatures, output_charset, read_map): Ditto.
4510 * src/utils/lookbib/lookbib.cc (main): Ditto.
4511 * src/utils/indxbib/indxbib.cc (main, fwrite_or_die): Ditto.
4512 (do_file): Fix typo (`=' -> `==').
4513 * src/utils/lkbib/lkbib.cc (main): Remove compiler warning.
4514 * src/utils/addftinfo/addftinfo.cc (main): Ditto.
4516 2001-04-18 Ruslan Ermilov <ru@FreeBSD.org>
4518 * src/roff/nroff/nroff.sh: Adding -p (pic) and -t (tbl) options.
4519 Fix usage of GROFF_BIN_PATH.
4520 * src/roff/nroff/nroff.man: Updated.
4522 2001-04-18 Werner LEMBERG <wl@gnu.org>
4524 * NEWS: Fixing typos.
4527 Version 1.17 released
4528 =====================
4530 2001-04-17 Werner LEMBERG <wl@gnu.org>
4532 * tmac/Makefile.sub (install-data): mdoc.local-s is in current
4533 directory, not in $(srcdir).
4535 2001-04-16 Werner LEMBERG <wl@gnu.org>
4537 * doc/groff.texinfo: More info on conditionals.
4539 2001-04-15 Werner LEMBERG <wl@gnu.org>
4541 * doc/groff.texinfo: Added some info about groff internals.
4543 * src/roff/troff/node.cc (make_glyph_node): Emit warning message
4544 about missing special character only if the name is non-null.
4546 2001-04-14 Werner LEMBERG <wl@gnu.org>
4548 Removing the grohtml-old device driver which is now obsolete.
4550 * src/devices/grohtml-old/*: Removed.
4551 * font/devhtml-old/*: Removed.
4552 * src/libs/libgroff/htmlindicate.cc (graphic_start, graphic_end):
4554 * Makefile.in (CCPROGDIRS, DEVDIRS): Updated.
4555 * test-groff (PATH): Updated.
4556 * tmac/Makefile.sub (NORMALFILES): Updated.
4557 * tmac/an-old.tmac: Remove special code for html-old device.
4558 Replace `html-or-html-old' register with `an-html'.
4559 * tmac/eqnrc: Updated.
4560 * tmac/html-old.tmac: Removed.
4561 * tmac/troffrc, tmac/troffrc-end: Updated.
4562 * tmac/www.tmac: Remove special code for html-old device.
4563 Replace `html-or-html-old' register with `www-html'.
4565 * src/libs/libgroff/tmpfile.cc (remove_tmp_files),
4566 src/libs/libgroff/htmlindicate.cc (graphic_end),
4567 include/htmlindicate.h, src/preproc/grn/*.cc,
4568 src/roff/groff/env.{cc,h}: Remove `void' parameter if used as a
4569 single argument for consistency with rest of source code.
4571 * aclocal.m4, tmac/an-old.tmac: Fix copyright.
4573 2001-04-13 Ruslan Ermilov <ru@FreeBSD.org>
4575 * src/roff/troff/troff.man: Fixing typos.
4577 2001-04-13 Werner LEMBERG <wl@gnu.org>
4579 * doc/pic.ms: Fixing many font switches.
4580 * doc/groff.texinfo: Fixes, additions.
4581 * MORE.STUFF: Updated.
4583 2001-04-12 Gaius Mulley <gaius@glam.ac.uk>
4585 * src/devices/grohtml/grohtml.man: Updated manual page regarding
4587 * src/preproc/html/pre-html.cc (createImage): Fixed right hand
4589 (removeTempFiles): New function to tidy up temporary files.
4590 * src/preproc/html/pre-html.cc (main): Calls `removeTempFiles()'.
4591 Many fixes to do with the new inline suppress node and image regions
4593 * src/devices/grohtml/post-html.cc: New method `is_auto_img'.
4594 (generate_img_src): New function.
4595 (html_printer::do_auto_image): Utilizes it.
4596 (do_heading, do_title): Include inline images within their contents.
4597 (html_printer::begin_page): Tidied up comments that are issued to
4598 the html output file.
4599 (html_printer::do_fill): Fixed so that `.nf' works with fonts other
4601 (text_glob::is_br): New method used by do_heading.
4602 * tmac/s.tmac: If -Thtml then emit $1 in .IP rather than its
4603 equivalent diversion.
4604 * src/include/html-strings.h: Altered image tags to reflect the
4606 * src/include/htmlindicate.h (html_end_suppress): Added `is_inline'
4608 * src/preproc/eqn/main.cc: Will suppress generation of image tags if
4609 it is already inside a pic image. Only emit tags if the argument
4610 `-Tps:html' is present.
4611 * src/preproc/tbl/main.cc: Changes to reflect additional
4612 `html_end_suppress' parameter.
4613 * src/roff/troff/env.cc: Only emit eol tag if a node has been
4614 emitted since the last eol tag was written.
4615 * src/roff/troff/env.h: New boolean `emitted_node'.
4616 * src/roff/troff/input.cc (do_suppress): Handles extra suppress
4617 nodes \O3, \O4, \O5. No longer use `output_low_mark_miny'.
4618 * src/roff/troff/node.cc (check_charinfo): New method.
4619 (troff_output_file::determine_line_limits): Alterations to limit
4621 * tmac/www.tmac: Changes to reflect new suppress nodes.
4623 2001-04-12 Bruno Haible <haible@clisp.cons.org>
4625 * src/devices/grohtml/post-html.cc (html_printer::add_to_sbuf):
4626 Escape the html_glyph in the buffer.
4627 (str_translate_to_html): Output the unescaped escaped_char.
4628 * src/devices/grohtml/html-text.cc (issue_table_begin): Set
4629 `frame=void', not `frame=none'. Add `border=0'.
4631 2001-04-12 Werner LEMBERG <wl@gnu.org>
4633 * PROBLEMS: Add some words on how to avoid wrapper macros.
4635 2001-04-11 Blake McBride <blake@florida-software.com>
4637 * src/include/nonposix.h (fileno) [_MSC_VER]: Removed.
4639 2001-04-11 Werner LEMBERG <wl@gnu.org>
4641 * font/devlbp/Makefile.sub (CLEANADD): Set it.
4642 * tmac/Makefile.sub (CLEANADD): Add tmac.local-s.
4643 * Makefile.in (dist): Don't remove src/xditview/Imakefile, but ...
4644 * Makefile.sub (DISTCLEANFILES): Here.
4646 * libs/libgroff/new.cc: Include `nonposix.h'.
4647 * win32-diffs: Updated.
4649 2001-04-10 Ruslan Ermilov <ru@FreeBSD.org>
4651 Added skeleton macro for defunct macros.
4653 Updated documentation.
4655 When inside displays, an empty input line warning should be
4656 suppressed. If another macro call is put inside a display,
4657 all subsequent empty lines found in that display caused a
4658 warning to be emitted.
4660 * tmac/doc.tmac (doc-defunct-macro): New macro.
4661 (Db, Ds, Ex, Or, Sf): Reimplemented using this macro.
4662 (doc-restore-global-vars): Fixed typo.
4663 (doc-empty-line): Check the `doc-display-depth' register to
4664 determine whether we are inside display or not.
4666 * tmac/doc-common: Removed `Or' and `Sf' registers.
4667 Moved obsolete `Ds' macro to doc.tmac.
4669 * tmac/groff_mdoc.man: Bump document date.
4670 Document `.Vt' under ``Variable Types''.
4671 Removed documentation for obsolete `.Or' macro.
4673 2001-04-10 Werner LEMBERG <wl@gnu.org>
4676 * doc/groff.texinfo: Many fixes, additions, clarifications, etc.
4678 2001-04-10 Bruno Haible <haible@clisp.cons.org>
4680 * src/devices/grodvi/dvi.cc (main): Accept --help and --version.
4681 (usage): Add stream argument. Don't exit.
4682 * src/devices/grohtml/post-html.cc (main): Accept --help and --version.
4683 Write --version output to stdout, not stderr.
4684 (usage): Add stream argument. Don't exit.
4685 * src/devices/grohtml-old/html.cc (main): Accept --help and --version.
4686 (usage): Add stream argument. Don't exit.
4687 * src/devices/grolbp/lbp.cc (long_options): Use symbolic getopt.h
4689 (usage): Add stream argument. Don't exit.
4690 (main): Write --help output to stdout, not stderr.
4691 * src/devices/grolj4/lj4.cc (main): Accept --help and --version.
4692 (usage): Add stream argument. Don't exit.
4693 * src/devices/grops/ps.cc (main): Accept --help and --version.
4694 (usage): Add stream argument. Don't exit.
4695 * src/devices/grotty/tty.cc (main): Accept --help and --version.
4696 (usage): Add stream argument. Don't exit.
4697 * src/preproc/eqn/main.cc (usage): Add stream argument. Don't exit.
4698 (main): Accept --help and --version.
4699 * src/preproc/grn/main.cc (usage): Add stream argument. Don't exit.
4700 (main): Accept --help and --version.
4701 * src/preproc/html/pre-html.cc (usage): Add stream argument.
4702 (scanArguments): Accept --help and --version.
4703 * src/preproc/pic/main.cc (usage): Add stream argument. Don't exit.
4704 (main): Accept --help and --version.
4705 * src/preproc/refer/refer.cc (main): Accept --help and --version.
4706 (usage): Add stream argument. Don't exit.
4707 * src/preproc/soelim/soelim.cc (usage): Add stream argument. Don't
4709 (main): Accept --help and --version.
4710 * src/preproc/tbl/main.cc (usage): Add stream argument. Don't exit.
4711 (main): Accept --help and --version.
4712 * src/roff/groff/groff.cc (main): Accept --help and --version.
4713 (synopsis): Add stream argument.
4714 (help): Write --help output to stdout, not stderr.
4715 (usage): Add stream argument. Don't exit.
4716 * src/roff/grog/grog.pl: Accept --help and --version.
4718 * src/roff/grog/grog.sh: Accept --help and --version.
4719 * src/roff/nroff/nroff.sh: Accept --help and --version.
4720 * src/roff/troff/input.cc (USAGE_EXIT_CODE): Remove macro.
4721 (usage): Add stream argument. Don't exit.
4722 (main): Accept --help and --version.
4723 * src/utils/addftinfo/addftinfo.cc (main): Accept --help and --version.
4724 (usage): New function with stream argument, doesn't exit.
4725 * src/utils/hpftodit/hpftodit.cc (main): Accept --help and --version.
4726 (usage): New function with stream argument, doesn't exit.
4727 * src/utils/indxbib/indxbib.cc (main): Accept --help and --version.
4728 (usage): Add stream argument. Don't exit.
4729 * src/utils/lkbib/lkbib.cc (usage): Add stream argument. Don't exit.
4730 (main): Accept --help and --version.
4731 * src/utils/lookbib/lookbib.cc (usage): Add stream argument. Don't
4733 (main): Accept --help and --version.
4734 * src/utils/pfbtops/pfbtops.c (usage): Add stream argument. Don't exit.
4735 (main): Accept --help and --version.
4736 * src/utils/tfmtodit/tfmtodit.cc (main): Accept --help and --version.
4737 (usage): Add stream argument. Don't exit.
4739 2001-04-10 Ruslan Ermilov <ru@freebsd.org>
4741 Fix indentation in SYNOPSIS.
4743 Updated to include changes of latest BSD mdoc version (basically,
4744 the only change is that `.Fn' and `.Fc' put a final semicolon after
4745 a function declaration in the SYNOPSIS section).
4747 * tmac/doc.tmac (doc-in-synopsis-count): Replaced with ...
4748 (doc-in-synopsis-section): New variable. Updated all related
4750 (doc-indent-synopsis-active): New register.
4751 (Nd, Fn, Fo): Use it.
4752 (Cd): It requires manipulation of \n[doc-indent-synopsis] so that
4753 `.Cd' with long argument line produces indented wrapped lines.
4754 Also, the misplaced `.nop \*[doc-Nm-font]\c'' caused extra
4755 undesirable line break to be output.
4756 (doc-do-func-decl, Nm, Vt, Fn, Fo): Remove extraneous calls to
4758 (Fn, Fc): Add final `;' to output.
4759 (doc-save-global-vars, doc-restore-global-vars): Updated.
4760 * tmac/doc-common: Remove `Ex' register.
4762 * tmac/doc-ditroff, tmac/doc-nroff, tmac/doc-syms: Updated
4765 2001-04-06 Ruslan Ermilov <ru@freebsd.org>
4767 * tmac/doc.tmac (Cd): Simplify code.
4768 * tmac/groff_mdoc.man: Document some behaviour of `Cd' request.
4770 2001-04-06 Werner LEMBERG <wl@gnu.org>
4772 Implement continuous underlining for nroff mode. To do that, a new
4773 request in the ditroff language has been added: `x u N' (N is 0
4776 \X and \Y are now transparent to end-of-sentence recognition.
4778 * src/include/printer.h (printer): Add `type' parameter to `special'
4780 * src/libs/libdriver/printer.cc (printer::special): Updated.
4781 * src/libs/libdriver/input.cc (do_file): Handle `x u N'.
4783 * src/devices/dvi/dvi.cc (dvi_printer::special): Handle only
4784 specials of type `p'.
4785 * src/devices/grohtml/post-html.cc (html_printer::special): Ditto.
4786 * src/devices/grohtml-old/html.cc (html_printer::special): Ditto.
4787 * src/devices/grops/ps.cc (ps_printer::special): Ditto.
4788 * src/devices/grotty/tty.cc: Add new enum CU_MODE.
4789 (glyph::order): New method.
4790 (tty_printer::add_char): Use it.
4791 (tty_printer::special): New method.
4792 (tty_printer::end_page): Implement it.
4794 * src/roff/troff/node.h (special_node): Add `no_init_string' member.
4795 * src/roff/troff/node.cc (special_node::special_node): Add parameter
4796 to set `no_init_string'.
4797 (special_node::tprint_start): Use it.
4798 (special_node::same, special_node::copy): Updated.
4799 (special_node::ends_sentence): New method.
4800 (troff_output_file::start_special): Add parameter to include
4801 inititialization of special conditionally.
4803 * src/roff/troff/env.h (environment): New member `underline_spaces'.
4804 * src/roff/troff/env.cc (do_underline_special): New function.
4805 (environment::set_font): Use it.
4806 (do_underline): Use it. This was `underline()'.
4807 (underline): Call `do_underline()'.
4808 (continuous_underline): New function which calls `do_underline()'.
4809 (environment::newline): Use `do_underline_special()'.
4810 (init_env_requests): Updated.
4812 * NEWS, man/troff_out.man: Updated.
4814 2001-04-06 Bruno Haible <haible@clisp.cons.org>
4816 * font/devutf8/R.proto: Fix code of 'shc'.
4818 2001-04-06 Ruslan Ermilov <ru@freebsd.org>
4820 Many fixes. Diag lists can now be nested also; additionally,
4821 `-compact' and `-offset' are supported.
4823 * tmac/doc.tmac (doc-have-indent): Replaced with ...
4824 (doc-list-have-indent-stackXXX): A new register stack.
4825 (doc-have-diag-list): Removed.
4826 (Bl): Use `doc-list-have-indent-stackXXX'.
4828 (doc-diag-list): Use `doc-compact-list-stackXXX'.
4829 (doc-tag-list): Use `doc-list-have-indent-stackXXX'.
4830 (doc-set-vertical-and-indent): Ditto.
4831 (doc-next-list-depth): Removed.
4832 (doc-increment-list-stack): Updated.
4833 (doc-decrement-list-stack): Use `doc-list-depth' instead of
4834 `doc-next-list-depth'.
4835 (doc-end-list, doc-end-column-list): Don't use
4836 `doc-increment-list-stack'.
4837 (doc-set-column-tab): Don't use `doc-list-offset-stackXXX'.
4838 (doc-save-global-vars, doc-restore-global-vars): Updated.
4839 * tmac/doc-common: Updated.
4840 * tmac/groff_mdoc.man: Updated.
4843 2001-04-02 Werner LEMBERG <wl@gnu.org>
4845 * src/devices/grotty/grotty.man: Fix grammatical error.
4847 2001-03-30 Ruslan Ermilov <ru@freebsd.org>
4849 Remove .Ld from mdoc package; replace it with special handling of
4852 * tmac/doc-common: Remove `Ld' register.
4853 Uncomment `doc-volume-ds-*' strings.
4854 Remove `doc-operating-system-default'.
4856 * tmac/doc-syms (Ld): Removed.
4857 * tmac/doc.tmac (doc-parse-args, doc-parse-arg-vector): Handle
4861 * tmac/groff_mdoc.man: Many fixes and updates.
4863 2001-03-29 Werner LEMBERG <wl@gnu.org>
4865 * tmac/troffrc-end: Protect data with `.do'. Reported by T. Kurt
4866 Bond <tkb@tkb.mpl.com>.
4867 * tmac/www.tmac: Save compatibility mode.
4869 2001-03-28 Ruslan Ermilov <ru@freebsd.org>
4871 * tmac/groff_mdoc.man: Many fixes.
4873 2001-03-28 Werner LEMBERG <wl@gnu.org>
4875 * src/preproc/soelim/soelim.man: Document that `.<whitespace>so'
4878 2001-03-27 Werner LEMBERG <wl@gnu.org>
4880 * tmac/an-old.tmac (TP, an-do-tag): Reduce line length while in
4881 diversion. This fixes overlong tags.
4883 2001-03-26 Werner LEMBERG <wl@gnu.org>
4885 * doc/groff.texinfo: Fixed and improved documentation of fonts.
4886 * tmac/doc-syms: Fix error messages.
4887 * tmac/an-old.tmac: Remove incorrect double backslashes.
4889 2001-03-24 Ruslan Ermilov <ru@freebsd.org>
4891 * tmac/Makefile.sub: Strip mdoc.local also
4892 * tmac/strip.sed: Fixed.
4894 2001-03-24 Werner LEMBERG <wl@gnu.org>
4896 * tmac/doc-nroff, tmac/doc-ditroff: Implement -rSxx switch for
4897 selecting the font size.
4898 * tmac/groff_mdoc.man, NEWS: Document it.
4900 2001-03-23 Werner LEMBERG <wl@gnu.org>
4902 * src/roff/troff/div.cc (save_vertical_space): Add default argument
4904 * src/roff/troff/env.cc (family_change): Make `.fam' accept no
4905 argument to restore previous font family.
4906 * src/roff/troff/troff.man, man/groff.man, NEWS: Updated.
4908 * doc/groff.texinfo: More fixes and additions (mainly for font
4909 manipulating commands).
4911 * tmac/groff_mdoc.reference.man: Small updates and renamed to ...
4912 * tmac/groff_mdoc.man: This. The quick reference has been removed.
4913 * tmac/Makefile.sub, NEWS: Updated.
4915 2001-03-23 Werner LEMBERG <wl@gnu.org>
4917 Replaced mdoc implementation. The new version is `state of the
4918 art', using almost all new features of groff 1.17 -- it won't run
4919 with older versions.
4921 * tmac/doc.tmac: Completely rewritten.
4922 * tmac/doc-common: Ditto.
4923 * tmac/doc-nroff: Ditto.
4924 * tmac/doc-ditroff: Ditto.
4925 * tmac/doc-syms: Ditto.
4926 * tmac/mdoc.local: New file.
4927 * tmac/groff_mdoc.samples.man: Replaced with ...
4928 * tmac/groff_mdoc.reference.man: New file, covering mdoc completely.
4929 * tmac/strip.sed: Updated.
4930 * tmac/Makefile.sub: Updated.
4933 * tmac/groff_man.man: Add `man.local' to the FILES section.
4935 2001-03-22 Werner LEMBERG <wl@gnu.org>
4937 * doc/groff.texinfo: Added many @noindent.
4938 Replaced @end_Example -> @endExample.
4939 Added info whether registers are r/o.
4940 Many other additions and fixes.
4942 2001-03-21 Werner LEMBERG <wl@gnu.org>
4944 * doc/groff.texinfo: Added macro @Var (and some hacks due to bugs
4945 in makeinfo of texinfo 4.0) to be used in @Def* macros.
4946 Improved @Def* macros: Now the exact syntax of request, register,
4947 and escapes is shown.
4948 Added macros for parentheses and brackets to be used in @Def*.
4949 Many fixes and improvements of the documentation.
4951 2001-03-20 Werner LEMBERG <wl@gnu.org>
4953 * doc/groff.texinfo: Added new index: `st' (for strings).
4954 Added macros @Defstr(x).
4955 Added macro @Example (adding @group).
4956 Other minor improvements.
4958 2001-03-19 Werner LEMBERG <wl@gnu.org>
4960 * doc/groff.texinfo: Added two new indices: `es' (for escapes) and
4961 `rq' for requests. `fn' is no longer used.
4962 Added macros @Defreq(x), @Defreg(x), and @Defesc(x).
4965 * tmac/an-old.tmac (an-p-footer): If `cR' is set, replace page
4966 number with name of man page.
4968 2001-03-19 Larry Kollar <kollar@alltel.net>
4970 * doc/groff.texinfo: Complete revision. Added many @Deffn to gain
4973 2001-03-19 Werner LEMBERG <wl@gnu.org>
4975 * man/groff_font.man: Document `prepro', `postpro', and `print'.
4976 * src/roff/groff/groff.man: Improve documentation of `-l' and `-L'.
4977 * src/devices/grohtml/grohtml.man: Fixing typos.
4979 2001-03-19 Gaius Mulley <gaius@glam.ac.uk>
4981 * tmac/s.tmac (@IP): Pass `.ip' html tag.
4982 * tmac/groff_mwww.man: Remove .LINE macro
4983 * tmac/www.tmac (LINE): Add `.ti'.
4985 * src/devices/grohtml/post-html.cc (html_printer): New member
4987 (html_printer::emit_raw): Use it.
4988 (html_printer::do_linelength): Ditto.
4989 (html_printer::do_pageoffset): Ditto.
4990 (html_printer::do_indentation): Ditto.
4991 (html_printer::do_tempindent): Ditto.
4992 (html_printer::do_break): Ditto.
4993 (html_printer::begin_page): Ditto.
4994 (html_printer::do_indentedparagraph): New function.
4995 (html_printer::troff_tag): Handle `.ip'.
4996 * src/devices/grohtml/html-text.cc (html_text::issue_table_begin):
4997 Add `<td width=...>' handling.
4998 (html_text::do_table): Add parameter.
4999 (html_text::do_indent): Updated.
5000 * src/devices/groohtml/html-text.h: Updated.
5002 2001-03-16 Gaius Mulley <gaius@glam.ac.uk>
5004 Introduced simple html tables to implement indentation.
5006 * src/devices/grohtml/html.h (word, word_list): New structures.
5007 (simple_output): Use it.
5008 * src/devices/grohtml/post-html.cc: Add `INDENTATION'.
5009 (html_printer): Improve indentation handling.
5010 (html_printer::emit_raw): Set `in_table' element. Handle
5012 (html_printer::write_header): Move conditional downwards.
5013 Don't allow whitespace in tags.
5014 (html_printer::do_linelength): Handle line length and indentation
5016 (html_printer::do_pageoffset): Handle indentation conditionally.
5017 (html_printer::do_indentation): Ditto.
5018 (html_printer::do_tempindent): New function member.
5019 (html_printer::do_fill): Take care of indentation.
5020 (html_printer::do_flush): Finish table.
5021 (html_printer::do_links): Ditto.
5022 (html_printer::do_break): New function for handling `.br' and `.ti'.
5023 (html_printer::troff_tag): Use it.
5025 (html_printer::flush_globs): Fix.
5026 (html_printer::flush_page): Finish table.
5027 (html_printer::html_printer): Fix error message. Set up
5029 (html_printer::add_to_sbuf): Remove special handling of character
5031 (to_unicode): Remove `stop()'.
5032 (html_printer::write_title): Cleanup.
5033 (html_printer::begin_page): Use `put_string()'. Handle indentation.
5034 (html_printer::~html_printer): Flush text and end the line.
5036 * src/devices/grohtml/html_text.h: Add more *_TAG enum values.
5037 * src/devices/grohtml/html_text.cc (html_text::end_tag): Fix
5039 (html_text::start_tag): Disable newlines.
5040 (html_text::table_is_void): New function.
5041 (html_text::issue_table_begin): Ditto.
5042 (html_text::issue_table_end): Ditto.
5043 (html_text::push_para): Better table handling.
5044 (html_text::do_indent): New function.
5045 (html_text::do_table): Ditto.
5046 (html_text::done_table): Ditto.
5047 (html_text::do_tt): Handle PRE_TAG.
5048 (html_text::is_in_table): New function.
5049 (html_text::check_emit_text): Handle tables.
5050 (html_text::do_emittext): Use `nl()'.
5051 (html_text::do_para): Handle table.
5052 (html_text::remove_def): New function.
5053 * src/devices/grohtml/output.cc (word, word_list): Implement
5055 (simple_output::end_line): Flush last word.
5056 (simple_output::simple_comment): Ditto.
5057 (simple_output::begin_comment): Recoded.
5058 (simple_output::end_comment): Ditto.
5059 (simple_output::comment_arg): Removed.
5060 (simple_output::check_newline): Improve test and flush last word.
5061 (simple_output::space_or_newline): Improved.
5062 (simple_output::write_newline): Replaced with...
5063 (simple_output::nl): This.
5064 (simple_output::put_raw_char): Flush last word.
5065 (simple_output::check_space): Removed.
5066 (simple_output::put_translated_string): Ditto.
5067 (simple_output::put_string): Simplified.
5068 (simple_output::put_number): Updated.
5069 (simple_output::put_float): Ditto.
5070 (simple_output::put_symbol): Removed.
5071 (simple_output::enable_newlines): Add `check_newline()'.
5072 (simple_output::flush_last_word): New function.
5074 * src/roff/troff/enc.cc (no_fill): Remove call to add_html_tag().
5075 * src/roff/troff/div.cc (page_offset): Add call to add_html_tag().
5077 * tmac/s.tmac (@PP, @IP): Add html conditional code.
5078 * tmac/an-old.tmac (TP): Ditto.
5080 2001-03-09 Ruslan Ermilov <ru@freebsd.org>
5082 * mdate.sh: Make it POSIX compliant.
5084 2001-03-09 Werner LEMBERG <wl@gnu.org>
5086 Added the `return' request to end a macro immediately. It simply
5087 pops iterators from the input stack until a macro iterator is found.
5089 * src/roff/troff/input.cc (input_iterator::is_macro,
5090 macro_iterator::is_macro): New member.
5091 (input_return_boundary): New class to signal an immediate return
5093 (input_stack::add_return_boundary, input_stack::is_return_boundary):
5095 (input_stack::clear): Use it.
5096 (input_stack::pop_macro): New function.
5097 (while_request): Use `is_return_boundary()'.
5098 (return_macro_request): New function.
5099 (init_input_requests): Use it.
5101 * src/roff/troff/TODO: Updated.
5102 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
5104 2001-03-08 Werner LEMBERG <wl@gnu.org>
5106 * src/roff/troff/input.cc (input_iterator::is_boundary): Minor
5109 2001-03-07 Werner LEMBERG <wl@gnu.org>
5111 Make `\B' more rigid.
5113 * src/roff/troff/number.cc (parse_expr, parse_term): Add `rigid'
5115 (get_number_rigidly): New function.
5116 * src/roff/troff/input.cc (do_expr_test): Use it.
5117 * src/roff/troff/token.h: Updated.
5119 * src/roff/troff/request.h: Fix typo (init_html_request ->
5120 init_markup_request).
5122 2001-03-04 Gaius Mulley <gaius@glam.ac.uk>
5124 Fixed grohtml handling of any named glyph for glyph indexes < 0x80.
5125 Cosmetic changes to `.html-begin', `.html-end', `.html-image' which
5126 are now `.begin', `.end', `.image'.
5128 * src/devices/grohtml/post-html.cc: Adding UNICODE_DESC_START.
5129 (html_printer::add_to_sbuf): Changing type of `code' parameter.
5130 Use add_char_to_sbuf().
5131 (to_unicode): New function.
5132 (char_translate_to_html): Changing type of `ch' parameter.
5134 (html_printer::~html_printer): Comment out doctype string.
5135 * src/preproc/html/pre-html.cc (write_end_image): Use `.end'
5136 instead of `.html-end'.
5137 (write_start_image): Use `.begin' and `.image' instead of
5138 `.html-begin' and `.html-image'.
5139 * src/roff/troff/input.cc: Rename `html_level' to `begin_level'.
5140 (html_begin): Renamed to ...
5142 (html_end): Renamed to ...
5144 (html_image): Renamed to ...
5146 (init_html_requests): Renamed to ...
5147 (init_markup_requests): This.
5148 * tmac/www.tmac: Updated.
5150 2001-02-28 Bram <bram@avontuur.org>
5152 * src/libs/libgroff/font.cc (font_widths_cache): Fixing syntax of
5155 2001-02-26 David Leonard <david.leonard@csee.uq.edu.au>
5157 * doc/meref.me: Fixing some typos.
5159 2001-02-16 Werner LEMBERG <wl@gnu.org>
5161 * src/roff/troff/node.cc (space_node::get_hyphenation_type): New
5162 method. Return `HYPHEN_MIDDLE' if it was `\:'.
5163 * src/roff/troff/node.h: Updated.
5165 2001-02-17 Ruslan Ermilov <ru@FreeBSD.org>
5167 * tmac/groff_tmac.man: Fix typo.
5169 2001-02-16 Werner LEMBERG <wl@gnu.org>
5171 Fixing a bug which prevented proper end-of-sentence recognition
5172 between an `unformatted' box and the following text. As a
5173 consequence, vertical line distances are no longer preserved in
5174 boxes after a call to `.unformat' -- because boxes aren't
5175 line-oriented (contrary to diversions), this doesn't make sense
5178 * src/roff/troff/node.cc (*node::set_unformat_flag): Add return
5180 (vertical_size_node::set_unformat_flag): New method.
5181 * src/roff/troff/node.hh: Updated.
5182 * src/roff/troff/input.cc (word_space_node::reread,
5183 hmotion_node::reread): Reset `unformat' flag after usage.
5184 (unformat_macro): Append only if `set_unformat_flag()' returns
5186 * src/roff/troff/troff.man: Updated.
5188 2001-02-15 Werner LEMBERG <wl@gnu.org>
5190 * src/roff/troff/troff.man, NEWS, man/groff.man: Improved
5191 documentation of `asciify' and `unformat' requests.
5193 2001-02-13 Werner LEMBERG <wl@gnu.org>
5195 Redesigned the `unformat' request. It is no longer connected with
5196 `asciify' but rather uses new `reread()' methods if the `unformat'
5197 flag is set. Additionally, the handling of space characters after
5198 unformatting has been fixed so that they retain their width.
5200 * src/roff/troff/node.h (width_list): New structure to store
5201 original widths of spaces.
5202 (node): Added `unformat' member.
5203 Replaced `num_spaces' variable with `orig_width' list.
5204 * src/roff/troff/node.cc (*node::asciify,
5205 asciify_reverse_node_list): Removed `unformat_only' flag and related
5207 (word_space_node::asciify, word_space_node::word_space_node): Use
5209 (word_space_node::~word_space_node): New destructor.
5210 (word_space_node::copy): Updated to handle `orig_width'.
5211 (hmotion_node::copy, unbreakable_space_node::copy): Updated.
5212 (*node::merge_space): Update `orig_width' list if necessary.
5213 (*node::set_unformat_flag): New methods to set the `unformat' flag.
5214 * src/roff/troff/enc.cc (environment::space_newline): Use
5216 (environment::space): Added method to handle space width and
5217 sentence space width as parameters. Use `width_list'.
5218 (environment::make_tab_node): Updated.
5219 * src/roff/troff/env.h: Updated.
5220 * src/roff/troff/input.cc (word_space_node::reread,
5221 unbreakable_space_node::reread, hmotion_node::reread): New methods
5222 to handle nodes specially if `unformat' flag is set.
5223 (do_asciify_macro): Renamed back to ...
5224 (asciify_macro): This.
5225 (unformat_macro): New implementation to simply set the `unformat'
5228 * MORE.STUFF: Added more info about deroff.
5230 2001-02-08 Werner LEMBERG <wl@gnu.org>
5232 * src/roff/troff/node.h (unbreakable_space_node, hmotion_node,
5233 space_char_hmotion_node, overstrike_node): Add `get_hyphen_list()'
5234 and `add_self()' methods to avoid hyphenation. For example, the
5235 hyphen list for `foo\0\0bar' was `foobar', causing insertion of a
5236 soft hyphen after `foo'. Now the hyphen list is correctly
5237 `foo<ignore><ignore>bar'.
5239 2001-02-05 Yoshiteru Kageyama <yt-kage@cb3.so-net.ne.jp>
5241 * tmac/groff_tmac.man: Fix `BIR' macro.
5243 2001-02-04 Werner LEMBERG <wl@gnu.org>
5245 A new escape sequence `\:', inserting a zero-width break point.
5247 * src/roff/troff/input.h: Adding `ESCAPE_COLON'.
5248 * src/roff/troff/input.cc (get_copy, token::next, asciify):
5250 * src/roff/troff/node.h (node): Add `is_escape_colon()' virtual
5252 (space_node): Add `was_escape_colon' member. Add `is_escape_colon()'
5253 and `asciify()' methods.
5254 * src/roff/troff/node.cc (space_node::space_node): Updated.
5255 (space_node::asciify): Handle `was_escape_colon'.
5256 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
5258 Handle `\~' similar to other comparable requests.
5260 * src/roff/troff/input.cc (process_input_stack): Remove now obsolete
5262 (token::next): Move creation of an unbreakable_space_node to...
5263 (token::add_to_node_list): Here.
5265 Fix a bug which sometimes prevented hyphenation of words connected
5266 with `\~' or `\ ' (and other escape sequences handled as
5267 TOKEN_NODE). This also fixes a hyphenation problem with boxes
5268 (after a call to the `unformat' request).
5270 * src/roff/troff/env.h (environment::possibly_break_line,
5271 environment::hyphenate_line): Introducing `start_here' parameter.
5272 * src/roff/troff/env.cc (environment::space_newline,
5273 environment::space): Use it.
5274 (environment::possibly_break_line, environment::hyphenate_line):
5276 * src/roff/troff/input.cc (process_input_stack): Use it.
5277 * src/roff/troff/node.h (unbreakable_space_node, hmotion_node,
5278 space_char_hmotion_node, overstrike_node): Add
5279 `get_hyphenation_type()' method.
5280 * src/roff/troff/node.cc (break_char_node::asciify): Don't asciify
5281 if `unformat_only' is active.
5283 2001-01-30 Werner LEMBERG <wl@gnu.org>
5285 Implemented new read-only number register `.linetabs' which
5286 returns 1 if in line-tabs mode, 0 otherwise.
5288 * src/roff/troff/env.h (environment): Add get_line_tabs() member.
5289 * src/roff/troff/env.cc (get_line_tabs): New function.
5290 (init_env_requests): Use it.
5291 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
5293 * VERSION, REVISION: Changing to 1.17.0.
5295 2001-01-28 Werner LEMBERG <wl@gnu.org>
5297 Fixed a bug which prevented hyphenation of words which are finished
5300 * src/roff/troff/token.h (token): Add enum type
5301 `TOKEN_TRANSPARENT_DUMMY' and method `transparent_dummy()'.
5302 * src/roff/troff/input.cc (token::next, token::description,
5303 get_line_arg, token::add_to_node_list, token::process): Use it.
5305 2001-01-27 Werner LEMBERG <wl@gnu.org>
5307 * src/roff/troff/div.h (diversion): Add `saved_prev_line_interrupted'.
5308 * src/roff/troff/div.cc (do_divert): Use it.
5310 * src/roff/troff/input.cc (asciify): Add ESCAPE_RIGHT_PARENTHESIS.
5312 2001-01-25 Werner LEMBERG <wl@gnu.org>
5314 Adding the `linetabs' request. If set, tab distances are not
5315 computed relative to the input line but relative to the output line.
5317 * src/roff/troff/env.h (environment): New member `line_tabs'.
5318 * src/roff/troff/env.cc (line_tabs_request): Implement request.
5319 (environment::environment, environment::copy): Updated.
5320 (environment::distance_to_next_tab): Use `line_tabs'.
5321 (init_env_requests): Register request.
5322 * src/roff/troff/troff.man, man/groff.man, NEWS: Document it. Other
5325 2001-01-24 Werner LEMBERG <wl@gnu.org>
5327 Introducing a new read-only register `.int' which is set to a
5328 positive value if the last output line is interrupted (i.e., if it
5331 * src/roff/troff/env.cc (init_env_requests): Add it.
5332 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
5334 2001-01-23 Gaius Mulley <gaius@glam.ac.uk>
5336 * tmac/mwww.tmac: Call `www.tmac', not `arkup.tmac'.
5337 * src/preproc/html/pre-html.cc (findPrefix): New function which
5338 generates the troff executable name via the system prefix.
5339 * src/preproc/eqn/main.cc: Modified warning message.
5341 2001-01-23 Werner LEMBERG <wl@gnu.org>
5343 troff's `box' and `boxa' requests didn't preserve temporary
5346 * src/roff/troff/div.h (diversion): Add `saved_saved_indent' and
5347 `saved_target_text_length' members.
5348 * src/roff/troff/div.cc (do_divert): Use them.
5350 Tabs (but not yet leaders and fields) are now handled correctly by
5353 * node.h (hmotion_node): Add field `was_tab'.
5354 * env.cc (environment::make_tab_node): Set it.
5355 * node.cc (hmotion_node::copy, hmotion_node::asciify): Use it.
5357 Added new request `unformat' which will, contrary to `asciify',
5358 preserve font information after unformatting (i.e., only nodes
5359 dealing with horizontal space are converted back to input
5362 * input.cc (asciify_macro): Renamed to ...
5363 (do_asciify_macro): this, having a new parameter `unformat_only'.
5364 (asciify_macro, unformat_macro): New; using do_asciify_macro.
5365 (init_input_requests): Added `unformat'.
5366 * node.cc (*_node::asciify), asciify_reverse_node_list: Added
5367 parameter to control asciification process.
5368 * node.h (*_node::asciify): Ditto.
5369 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
5371 2001-01-20 Werner LEMBERG <wl@gnu.org>
5373 * doc/groff.texinfo: Minor improvement of `.in' documentation.
5375 2001-01-18 Werner LEMBERG <wl@gnu.org>
5377 * tmac/ps.tmac: Remove call of psold.tmac.
5378 * tmac/psold.tmac: Comment updated.
5379 * tmac/psnew.tmac: Removed since no longer needed.
5380 * tmac/Makefile.sub, NEWS, src/devices/grops/grops.man: Updated.
5382 * font/devutf8/R.proto: Adding `shc' glyph.
5383 * font/devutf8/NOTES: Updated.
5385 * test-groff: Updated.
5387 2001-01-15 Gaius Mulley <gaius@glam.ac.uk>
5389 First cut of the new html device driver. Changes to pre-html and
5390 the new grohtml are too numerous to be documented here.
5392 Stuff related to `html' has been renamed to `html-old' and `html2'
5393 stuff has been renamed to `html' (including directories). The new
5394 html device driver is therefore invoked as `-Thtml'.
5396 Added new `\O' escape to suppress output (needed by html driver).
5398 Added functions and code to pass info about input-level commands
5399 (`.in', `.fl', etc.) to html driver.
5401 Three new functions (.html-begin, .html-end, and .html-image) for
5402 better html handling: `html-begin' will execute the remaining line
5403 if at the outermost nesting level, increasing an internal counter.
5404 `html-end' does the same but decreases the internal counter.
5405 `html_image' puts its arguments into a special node (suppress_node)
5406 to define an image region.
5408 The `output' request has been removed.
5410 * tmac/html-tags.tmac: Removed.
5411 * tmac/arkup.tmac: Updated and renamed to ...
5412 * tmac/www.tmac: New file.
5413 * tmac/markup.tmac Updated and renamed to ...
5414 * tmac/mwww.tmac: New file.
5415 * tmac/Makefile.sub: Updated.
5416 * tmac/an-old.tmac: Updated.
5417 * tmac/eqnrc: Updated.
5418 * tmac/groff_man.man
5419 * tmac/groff_markup.man: Updated and renamed to ...
5420 * tmac/groff_mwww.man: New file.
5421 * tmac/groff_tmac.man: Updated.
5422 * tmac/html-old.tmac: Updated and Renamed from html.tmac.
5423 * tmac/html.tmac: Updated and renamed from html2.tmac.
5424 * tmac/pspic.tmac: Updated html support.
5425 * tmac/s.tmac: Added html output support.
5426 * tmac/troffrc, tmac/troffrc-end: Updated.
5428 * Makefile.in, doc/Makefile: Updated.
5429 * doc/groff.texinfo: Added info about new `\O' escape.
5430 * doc/homepage.ms: Use `MAILTO' macro.
5432 * font/devhtml/DESC.proto: Add `C' font.
5433 * font/devhtml/Makefile.sub: Updated.
5434 * font/devhtml/R.proto: Minor fixes.
5435 * font/devhtml-old/Makefile.sub: Updated.
5437 * src/devices/grohtml-old/Makefile.sub: Updated.
5439 * src/libs/libdriver/printer.cc (printer::get_font_from_index): New
5441 * src/libs/libgroff/htmlindicate.cc (html_begin_suppress,
5442 graphic_start): Add `inline' parameter. Update.
5443 (html_end_suppress, graphic_end): Update.
5445 * src/include/html-strings.h: New file.
5446 * src/include/htmlindicate.h: Comments updated.
5447 * src/include/printer.h: Updated.
5449 * src/preproc/eqn/main.cc (do_file, main): Updated.
5450 * src/preproc/pic/troff.cc (troff_output::start_picture,
5451 troff_output::finish_picture): Updated.
5452 * src/preproc/tbl/main.cc (process_input_file): Updated.
5454 * src/roff/groff/groff.cc (main): Updated.
5455 Pass device arguments to predrivers also.
5456 Use `ps' device for `eqn' preprocessor if `-Thtml' is given.
5457 * src/roff/troff/env.h (environment): Updated.
5458 New elements `need_eol' and `ignore_next_eol' (for html output).
5459 * src/roff/troff/env.cc (environment::environment): Add initializers
5460 for `need_eol' and `ignore_next_eol'.
5461 (environment::add_html_tag_eol, environment::add_html_tag_tabs): New
5463 (point_size, fill, no_fill, center, right_justify, line_length,
5464 indent, temporary_indent, break_request, handle_tab): Use
5466 (set_tabs): Use `add_html_tag_tabs()'.
5467 (environment::add_html_tag): Updated.
5468 (environment::do_break): Updated.
5469 * src/roff/troff/div.cc (space_request, flush_output): Use
5470 `environment::add_html_tag()'.
5471 * src/roff/troff/input.cc: Updated.
5472 New variable `html_level' to indicate nested `html-begin' requests.
5473 (file_iterator::fill): Use `environment::add_html_tag_eol()'.
5474 (non_interpreted_char_node, token_node, non_interpreted_node): Add
5475 `force_tprint()' method.
5476 (token::next): Handle `\O'.
5477 (do_suppress): Implement it.
5478 (html_begin, html_end, html_image): New functions.
5479 (init_output_requests): Renamed to ...
5480 (init_html_requests): this.
5482 (macro::append_str, macro::append_unsigned, macro::append_int): New
5484 New variable `output_low_mark_miny' to limit minimal value of y.
5485 (reset_output_registers): Use it.
5486 (output_request): Removed.
5487 (get_output_registers): New function.
5488 * src/roff/troff/node.h (node): Make `force_tprint()' virtual.
5489 (*_node): Added `force_tprint()' if necessary.
5490 (special_node): New elements `tf' and `get_tfont()'.
5491 (suppress_node): New class.
5492 * src/roff/troff/node.cc:
5493 New global variables `image_no' and `suppress_start_page'.
5494 (real_output_file): New method `is_on()'.
5495 (troff_output_file): New method `start_special(tfont)'.
5496 (troff_output_file::really_print_line): Use `tprint' conditionally.
5497 (real_output_file::print_line): Updated.
5498 (real_output_file::on): Updated.
5499 (*_node): Added `force_tprint()'.
5500 (special_node::special_node): Initializer updated.
5501 (special_node::same, special_node::copy, special_node::tprint_start):
5503 (get_reg_int, get_reg_str): New functions.
5504 (suppress_node::*): New methods.
5505 New global variables last_position, last_image_filename;
5506 (min): New inline function.
5507 * src/roff/troff/reg.h, src/roff/troff/request.h,
5508 src/roff/troff/troff.h: Updated.
5510 2001-01-13 Werner LEMBERG <wl@gnu.org>
5512 * NEWS, src/roff/troff/troff.man, doc/groff.texinfo: Fix
5513 documentation of `asciify' request.
5515 2001-01-12 Werner LEMBERG <wl@gnu.org>
5517 * src/roff/troff/input.cc: Move definition of special characters
5518 like `ESCAPE_TILDE' to ...
5519 * src/roff/troff/input.h: New file.
5520 * src/roff/troff/Makefile.sub (HDRS): Add it.
5522 Extending the .asciify request to `unformat' space characters also.
5524 * src/roff/troff/node.h (word_space_node): Add `num_spaces' element
5525 to count input space characters.
5526 Update constructors to take care of it.
5527 * src/roff/troff/node.cc (space_char_hmotion_node::asciify): Use
5528 `ESCAPE_SPACE' instead of normal space.
5529 (word_space_node::asciify): New method.
5530 (unbreakable_space_node::asciify): New method.
5531 (word_space_node::merge_space): New method.
5532 * src/roff/troff/env.cc (environment::space_newline,
5533 environment::space): Add code to initialize `num_spaces' (using the
5534 constructor of `word_space_node').
5535 * NEWS, src/roff/troff/troff.man, man/groff.man, doc/groff.texinfo:
5538 2001-01-09 Werner LEMBERG <wl@gnu.org>
5540 * man/groff_char.man: Use table header traps only conditionally.
5542 2001-01-09 Bjarni Ingi Gíslason <bjarniig@hi.is>
5544 * man/groff_char.man: Add `ý' and `Ý' to the `acute' group.
5546 2001-01-08 Werner LEMBERG <wl@gnu.org>
5548 Introducing the `box' and `boxa' requests which are similar to
5549 `di' resp. `da' but omitting a partially filled line (which is
5550 restored after ending the diversion).
5552 * src/roff/troff/div.h (diversion): Add elements to save partially
5554 * src/roff/troff/div.cc (do_divert): Add parameter `boxing' to save
5555 partially filled line.
5556 (divert, divert_append): Updated.
5557 (box, box_append): New functions.
5558 (init_div_requests): Use them.
5559 * src/roff/troff/env.h (environment): do_divert() is now a friend.
5560 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
5562 * doc/groff.texinfo: Fix documentation of `lf' request.
5564 2000-12-25 Werner LEMBERG <wl@gnu.org>
5566 * src/roff/troff/troff.man, NEWS: Document `writem' request.
5568 2000-12-21 Werner LEMBERG <wl@gnu.org>
5570 Ignore `ss' request if in compatibility mode.
5572 * src/roff/troff/input.cc: Make `compatible_flag' non-static.
5573 * src/roff/troff/env.h: Added extern `compatible_flag' declaration.
5574 * src/roff/troff/env.cc (space_size): Use it.
5576 * doc/groff.texinfo, src/roff/troff/troff.man: Fix documentation of
5577 `ss' request in nroff mode.
5579 * tmac/an-old.tmac: Fixed some serious bugs introduced with latest
5582 2000-12-15 Ruslan Ermilov <ru@FreeBSD.org>
5584 * tmac/troffrc, tmac/troffrc-end: Convert tmac.* to *.tmac.
5586 2000-12-13 Werner LEMBERG <wl@gnu.org>
5588 * src/preproc/eqn/Makefile.sub (MAN1): Added neqn.man.
5589 * src/preproc/eqn/neqn.man: Small fixes and additions.
5591 2000-12-13 Ruslan Ermilov <ru@FreeBSD.org>
5593 * src/utils/addftinfo/addftinfo.man, src/devices/grops/grops.man:
5596 * src/preproc/eqn/neqn.man: New file.
5598 * src/preproc/tbl/table.cc (table::print): Fix `indent cannot be
5601 * tmac/e.tmac: Add `T&' macro.
5602 Fix `indent cannot be negative' warning.
5603 * tmac/s.tmac: Fix `indent cannot be negative' warning.
5605 2000-12-07 Werner LEMBERG <wl@gnu.org>
5607 * src/include/lib.h: Replaced __ALPHA with __alpha symbol.
5609 2000-12-06 Werner LEMBERG <wl@gnu.org>
5611 * PROBLEMS: Added info about adding -lPW on HP-UX to satisfy the
5614 * MORE.STUFF: Added info about deroff for djgpp.
5616 * tmac/an-old.tmac, tmac/groff_man.man, doc/groff.texinfo, NEWS: Fix
5617 documentation of -rcR switch.
5619 2000-12-03 Werner LEMBERG <wl@gnu.org>
5621 * tmac/an-old.tmac: Implementing the -rcR switch (similar to mdoc);
5622 if -rcR=1 (which is now the default in nroff mode), a single, very
5623 long page is created instead of multiple pages: All `ne' and `wh'
5624 requests are put into conditionals; a new macro `an-end' is added to
5625 be called with `em'.
5627 Some other minor cleanups.
5629 * NEWS, tmac/groff_man.man, doc/groff.texinfo: Updated.
5631 2000-12-02 Werner LEMBERG <wl@gnu.org>
5633 Fixing a bug which prevented hyphenation in words followed
5634 immediately by a TOKEN_NODE (e.g. `\ ', `\~', etc.).
5636 * src/roff/troff/input.cc (process_input_stack <token::TOKEN_NODE>):
5637 Adding possibly_break_line().
5638 * src/roff/troff/env.h (environment): Make possibly_break_line()
5641 Make `\~' usable in .tr request.
5643 * src/roff/troff/token.h (token_type): Add TOKEN_STRETCHABLE_SPACE.
5644 (token): Add stretchable_space().
5645 * src/roff/troff/input.cc (token::next, token::delimiter,
5646 token::description, process_input_stack, do_translate,
5647 add_to_node_list, token::process): Use it.
5648 * src/roff/troff/node.h (node): Add fourth parameter to add_char()
5649 for adjusting the space.
5650 * src/roff/troff/node.cc (node::add_char): Implement it. Add code
5651 for stretchable space.
5652 * src/roff/troff/input.cc (token::add_to_node_list): Use it.
5653 (make_node): Add code for stretchable space.
5654 * src/roff/troff/env.cc (environment::add_char): Use it.
5655 * src/roff/troff/input.cc: Add ESCAPE_TILDE special character.
5656 (get_copy, token::next, transparent_translate, asciify): Use it.
5658 * NEWS, src/roff/troff/troff.man, src/roff/troff/TODO,
5659 doc/groff.texinfo: Updated.
5660 * man/groff.man: Small reorderings.
5662 2000-11-23 Werner LEMBERG <wl@gnu.org>
5665 * src/preproc/eqn/main.cc (main): Use `config_macro_path' for -M
5667 * src/roff/troff/input.cc (main): Add `config_macro_path' and
5668 `safer_macro_path' to -M option.
5669 * src/roff/troff/troff.man: Fixes.
5671 2000-11-22 Werner LEMBERG <wl@gnu.org>
5673 Use safer path (except for config files) if -U isn't specified. Add
5674 a special macro path (without home and current directory) for config
5675 files. Add home directory to unsafe path for consistency. Don't
5676 include the home directory in the font path.
5678 * src/libs/libgroff/macropath.cc: Add `config_macro_path', change
5680 * src/include/macropath.h: Add `config_macrp_path'.
5681 * src/libs/libgroff/fontfile.cc: Fix font path.
5682 * src/roff/troff/input.cc (process_startup_file): Use
5683 `config_macro_path'.
5684 (main): Select unsafe path if -U is given.
5686 * src/preproc/eqn/main.cc (main): Fixing search path for
5688 * src/preproc/eqn/eqn.man: Updated.
5690 * src/roff/troff/troff.man, man/roff.man, tmac/groff_tmac.man:
5693 * src/preproc/grn/grn.man, src/devices/grodvi/grodvi.man,
5694 src/devices/grohtml/grohtml.man, src/devices/grolbp/grplbp.man,
5695 src/devices/grolj4/grolj4.man, src/devices/grops/grops.man,
5696 src/devices/grotty/grotty.man: Updated.
5698 * Makefile.in: Fix comments.
5700 2000-11-17 Werner LEMBERG <wl@gnu.org>
5702 * tmac/safer.tmac: Empty file added (again) for compatibility
5704 * tmac/Makefile.sub: Updated.
5706 2000-11-16 Werner LEMBERG <wl@gnu.org>
5708 * src/devices/grodvi/dvi.cc (main),
5709 src/devices/grohtml2/post-html.cc (main),
5710 src/devices/grolbp/lbp.cc (main), src/devices/grolj4/lj4.cc
5711 (main), src/devices/grops/ps.cc (main), src/devices/grotty/tty.cc
5712 (main), src/preproc/eqn/main.cc (main), src/preproc/grn/main.cc
5713 (main), src/preproc/html2/pre-html.cc (main),
5714 src/preproc/pic/main.cc (main), src/preproc/refer/refer.cc (main),
5715 src/preproc/soelim/soelim.cc (main), src/preproc/tbl/main.cc
5716 (main), src/roff/groff/groff.cc (main), src/roff/troff/input.cc
5717 (main), src/utils/hpftodit/hpftodit.cc (main),
5718 src/utils/indxbib/indxbib.cc (main), src/utils/lkbib/lkbib.cc
5719 (main), src/utils/lookbib/lookbib.cc (main),
5720 src/utils/pfbtops/pfbtops.c (main), src/utils/tfmtodit/tfmtodit.cc
5721 (main): Use stdout for -v.
5722 * src/roff/groff/groff.cc (run_commands),
5723 src/roff/groff/pipeline.c (run_pipeline): New parameter `no_pipe'
5724 to make direct printing to stdout possible.
5725 * src/roff/groff/pipeline.h: Updated.
5727 * src/utils/afmtodit/afmtodit.pl: Add -v switch.
5728 * src/utils/afmtodit/Makefile.sub (afmtodit): Use @VERSION@.
5729 * src/utils/afmtodit/afmtodit.man: Updated.
5731 * src/utils/addftinfo/addftinfo.cc (main): Add -v switch.
5732 (version): New function.
5734 * src/utils/addftinfo/addftinfo.man: Updated.
5736 * src/devices/*/*, src/preproc/*/*, src/roff/*/*, src/utils/*/*:
5737 Fixing copyright dates.
5739 * src/preproc/eqn/neqn.sh: Adding GROFF_BIN_PATH to path instead of
5742 * src/devices/grolbp/lbp.cc (main): Use Version_string instead of
5745 * src/roff/nroff/Makefile.sub (nroff): Fix use of @VERSION@.
5747 2000-11-15 Werner LEMBERG <wl@gnu.org>
5749 In all programs, make -v return immediately with exit status 0 to
5750 be compliant with the GNU standard.
5752 * src/devices/grodvi/dvi.cc (main),
5753 src/devices/grohtml2/post-html.cc (main),
5754 src/devices/grolbp/lbp.cc (main), src/devices/grolj4/lj4.cc
5755 (main), src/devices/grops/ps.cc (main), src/devices/grotty/tty.cc
5756 (main) src/preproc/eqn/main.cc (main), src/preproc/grn/main.cc
5757 (main), src/preproc/html2/pre-html.cc (main),
5758 src/preproc/pic/main.cc (main), src/preproc/refer/refer.cc (main),
5759 src/preproc/soelim/soelim.cc (main), src/preproc/tbl/main.cc
5760 (main), src/roff/groff/groff.cc (main), src/roff/troff/input.cc
5761 (main): Implement it.
5764 * src/roff/groff/groff.cc (main): Add copyright notice. Add refer
5765 and postprocessors to the -v option.
5767 * src/roff/grog/grog.pl: Implement -v.
5768 * src/roff/grog/Makefile.sub (grog): Use @VERSION@.
5769 * src/roff/grog/grog.man, doc/groff.texinfo: Updated.
5771 * src/roff/nroff/nroff.sh: Implement -v.
5772 * src/roff/nroff/Makefile.sub (nroff): Use @VERSION@.
5773 * src/roff/nroff/nroff.man: Updated.
5775 * src/preproc/eqn/main.cc (main): Fix comment typo.
5777 * MORE.STUFF: Added info about djgpp port of grap.
5779 2000-11-14 Werner LEMBERG <wl@gnu.org>
5781 * src/roff/grog/grog.{pl,sh}: Implemented -C switch for compatibility
5782 mode (or rather, implemented non-compatibility mode).
5783 * NEWS, src/roff/grog/grog.man, doc/groff.texinfo: Updated.
5785 * src/roff/groff/groff.cc (main): Add BIN_PATH to PATH instead of
5786 replacing it -- we don't find gxditview otherwise.
5787 * NEWS, src/roff/groff/groff.man, doc/groff.texinfo: Updated.
5789 * src/preproc/pic/depend: Removed. Unnecessary.
5791 Implemented dummy keyword `solid' in pic for compatibility with
5794 * lex.cc (lookup_keyword): Added `solid'.
5795 * pic.y: Added SOLID with dummy rule.
5796 * pic.cc, pic_tab.h: Regenerated.
5797 * doc/pic.ms: Updated.
5799 2000-11-13 Werner LEMBERG <wl@gnu.org>
5801 For security reasons, don't use the current directory but the home
5802 directory while searching and scanning troffrc and troffrc-end.
5803 Similarly, replace the current directory with the home directory
5806 * Makefile.in (fontpath, tmacpath): Remove current directory.
5808 * src/libs/libgroff/searchpath.cc (search_path::search_path): Add
5809 two parameters `add_home' and `add_current'.
5810 (search_path::~search_path, search_path::command_line_dir,
5811 search_path::open_file): Remove tests for `dirs' being zero.
5812 * src/include/searchpath.h: Adjust.
5813 * src/libs/libgroff/macropath.cc, src/include/macropath.h: Add
5815 * src/libs/libgroff/fontfile.cc: Adjust `font_path'.
5817 * src/roff/troff/troff.h: Add `searchpath.h' and `mac_path'.
5818 * src/roff/troff/input.cc: Use `mac_path', initialized with
5820 (process_startup_file): Set `mac_path' to `safer_macro_path'.
5821 * src/roff/troff/env.cc: Use `mac_path'.
5823 * src/preproc/eqn/main.cc (main): Use `safer_macro_path'.
5825 * NEWS, man/roff.man, src/roff/troff/troff.man,
5826 src/roff/groff/groff.man, tmac/groff_tmac.man, arch/djgpp/README:
5829 2000-11-12 Werner LEMBERG <wl@gnu.org>
5831 * src/include/lib.h: Don't include groff-getopt.h for OSF/1.
5833 * aclocal.m4 (GROFF_SYS_ERRLIST): Do test in C, not in C++.
5834 * configure.in: Fix typo in comment.
5835 * configure: Regenerated.
5837 * src/libs/libgroff/*, src/include/*, src/roff/troff/*: Fixing
5840 2000-11-08 Werner LEMBERG <wl@gnu.org>
5842 Add system tmac directory (/usr/local/lib/groff/site-tmac).
5844 * Makefile.in: Add $(libdir), $(libprogramdir), and $(systemtmacdir).
5845 (uninstall_dirs): Add $(libdir), $(libprogramdir), and
5848 * Makefile.comm (.man.n): Add @SYSTEMMACRODIR@.
5849 * tmac/Makefile.sub (install_data): Create
5850 $(systemtmacdir) and $(localtmacdir).
5851 (uninstall_sub): Use $(systemtmacdir) for wrapper macros.
5852 * man/roff.man, src/roff/troff/troff.man, src/roff/groff/groff.man,
5853 NEWS, doc/groff.texinfo: Updated and minor fixes.
5855 * Makefile.comm, Makefile.in: Added tmac_{s,an}_prefix stuff again.
5856 * tmac/Makefile.sub: Added `wrap' stuff again, but installing into
5857 $(systemtmacdir) since the wrapper files are platform-dependent.
5859 2000-11-01 Werner LEMBERG <wl@gnu.org>
5861 * doc/groff.texinfo: Fix typo.
5863 2000-10-26 Werner LEMBERG <wl@gnu.org>
5865 Convert macros `tmac.XXX' to `XXX.tmac'. Special cases:
5866 tmac.doc.old -> doc-old.tmac
5867 tmac.an.old -> an-old.tmac
5869 * tmac/tmac.*: Moved to ...
5870 * tmac/*.tmac: this.
5871 * tmac/man.local: Fix comment.
5872 * tmac/groff_man.man, tmac/groff_markup.man, tmac/groff_mdoc.man,
5873 tmac/groff_me.man, tmac/groff_ms.man, tmac/groff_tmac.man: Updated.
5874 Added some `FILES' sections. More use of @...@ directives. Other
5876 * arch/djgpp/README, font/devutf8/NOTES: Updated.
5877 * doc/homepage.ms, doc/groff.texinfo: Updated.
5878 * man/groff.man, man/roff.man: Updated.
5879 * src/devices/grodvi/grodvi.man, src/devices/grolbp/grolbp.man,
5880 src/devices/grolj4/grolj4.man, src/devices/grops/grops.man,
5881 src/devices/grotty/grotty.man: Updated.
5882 * src/preproc/pic/pic.man: Updated.
5883 * src/roff/grog/grog.pl, src/roff/grog/grog.sh: Use -mdoc-old
5884 instead of -mdoc.old.
5885 * src/roff/grog/grog.man: Document -mdoc and -mdoc-old.
5886 * src/roff/nroff/nroff.man: Updated.
5889 * tmac/fixmacros.sed, tmac/strip.sed: Add explanatory comment.
5891 * tmac/mm.diff: Removed -- it has no use now since the mm package
5894 * tmac/*: Removed trailing spaces.
5896 * arch/djgpp/t-groff.bat: Fix GROFF_TMAC_PATH (hyphen.us is now in
5897 the tmac subdirectory also).
5899 * Makefile.comm, Makefile.in: Remove tmac_{s,an}_prefix stuff.
5900 * tmac/Makefile.sub: Adapted to new macro names; removed `wrap'
5901 stuff since it is no longer needed.
5903 * README, PROBLEMS: Updated.
5905 2000-10-25 Werner LEMBERG <wl@gnu.org>
5907 Invert current behaviour: Search first FOOBAR.tmac, then
5910 * src/roff/troff/input.cc: Introduce MACRO_POSTFIX.
5911 (open_mac_file, macro_source): Implement it.
5912 * src/roff/troff/troff.man, tmac/groff_tmac.man, man/roff.man,
5913 doc/groff.texinfo, NEWS: Document it.
5915 * src/roff/nroff/nroff.man, src/roff/groff/groff.man, man/groff.man:
5916 Small documentation improvements.
5918 * test-groff: Fix GROFF_TMAC_PATH (hyphen.us is now in the tmac
5921 * font/devps/Makefile.sub: Fix rules for dingbats.*map.
5923 2000-10-24 Werner LEMBERG <wl@gnu.org>
5925 Add local tmac directory (groff/site-tmac).
5927 * Makefile.in: Add $(localtmacdir).
5928 (uninstall_dirs): Add $(localtmacdir).
5929 * Makefile.comm (.man.n): Add @LOCALMACRODIR@.
5930 * tmac/Makefile.sub (install_data, uninstall_sub): Handle man.local
5931 in $(localtmacdir). Create $(localtmacdir).
5932 * man/roff.man, src/roff/troff/troff.man, NEWS, doc/groff.texinfo:
5933 Updated and minor fixes.
5935 Rename font/devps/generate/dingbats[r]map to dingbats.[r]map.
5937 * font/devps/generate/Makefile.sub, arch/djgpp/README: Adjust.
5939 2000-10-23 Werner LEMBERG <wl@gnu.org>
5941 Move hyphen.us to tmac directory.
5943 * src/roff/troff/hyphen.us: Removed.
5944 * src/tmac/hyphen.us: Added.
5945 * src/roff/troff/Makefile.sub, tmac/Makefile.sub: Updated.
5947 Change installation structure for data files from .../groff/... to
5948 .../groff/<version><revision>/... to be conform with other GNU
5951 * Makefile.in, Makefile.comm, src/utils/indxbib/Makefile.sub,
5952 doc/Makefile: Implement it.
5953 * aclocal.m4 (GROFF_PAGE): Add test for new directory structure.
5954 * configure: Updated.
5955 * arch/djgpp/README, font/devutf8/NOTES: Use it.
5956 * NEWS: Document it.
5957 * man/roff.man, tmac/groff_tmac.man: Use @FONTPATH@, @FONTDIR@, and
5958 @MACRODIR@ instead of hard-coded directories.
5960 2000-10-22 Werner LEMBERG <wl@gnu.org>
5962 Implement $GROFF_BIN_PATH environment variable (which defaults to
5963 $bindir) used for child programs of groff and similar wrappers.
5965 * gendefs.sh: Improve documentation.
5966 * Makefile.comm (,man.n), src/include/Makefile.sub (defs.h),
5967 src/preproc/eqn/Makefile.sub (neqn),
5968 src/roff/nroff/Makefile.sub (nroff): Add $(bindir).
5969 * src/preproc/eqn/neqn.sh, src/roff/nroff/nroff.sh: Implement
5971 * src/roff/groff/groff.cc (main): Implement $GROFF_BIN_PATH and
5972 $GROFF_PATH__ (the latter for communication with troff).
5973 * src/roff/troff/input.cc (main): Use $GROFF_PATH__ for $PATH if
5975 * NEWS, src/roff/nroff/nroff.man, src/roff/groff/groff.man,
5976 doc/groff.texinfo: Document it.
5978 * doc/groff.texinfo: Improve documentation of troff's -a option.
5980 2000-10-17 Gaius Mulley <gaius@glam.ac.uk>
5982 * src/roff/troff/node.cc: Fixed calculation of opminx and fixed
5983 non-intrusive eol marker.
5984 (troff_output_file::determine_line_limits): New function.
5985 (troff_output_file::draw): Use it.
5986 * src/roff/troff/env.cc (environment::add_html_tag): Use output() +
5987 output_pending_lines() instead of output_line().
5988 * src/preproc/eqn/main.cc (do_file): Fix graphic_end().
5989 * src/preproc/html2/pre-html.cc (char_buffer::write_file_troff,
5990 createImage): Small fixes.
5992 2000-10-14 Werner LEMBERG <wl@gnu.org>
5994 Replace tmac.safer with a real secure solution.
5996 * src/roff/troff/input.cc (open_request, opena_request, pipe_source,
5997 system_request, pipe_output): Disable requests if in safer mode.
5998 * src/roff/groff/groff.cc (main): Remove reference to tmac.safer.
5999 * tmac/tmac.safer, tmac/groff_msafer.man: Removed.
6000 * tmac/Makefile.sub, NEWS, man/roff.man, tmac/groff_tmac.man,
6001 doc/groff.texinfo, src/roff/groff/groff.man,
6002 src/roff/troff/troff.man, arch/djgpp/README: Updated.
6004 * src/devices/grops/ps.cc (main), src/devices/grops/psrm.cc
6005 (resource_manager::output_prolog): Replace setenv() with putenv().
6007 2000-10-09 Werner LEMBERG <wl@gnu.org>
6009 * src/libs/libbib/map.c, src/libs/libgroff/getcwd.c,
6010 src/libs/libgroff/strtol.c, src/preproc/html2/image.cc,
6011 src/preproc/html2/pre-html.cc, src/preproc/html2/pushbackbuffer.cc,
6012 src/roff/groff/pipeline.c: Removing `#ifndef errno' to avoid
6013 compilation errors with some compilers. It seems that this code
6014 is no longer necessary -- if yes, it is easy to add some #ifdef's
6015 for that particular old-fashioned compiler.
6017 * MORE.STUFF: Added info about Meta-tbl.
6019 * doc/groff.texinfo: Added more info about `.if "..."..."'.
6021 2000-10-07 Werner LEMBERG <wl@gnu.org>
6023 Adding a new escape sequence \B'...': If the string between
6024 the delimiters is a valid numeric expression, return the character
6025 `1', and `0' otherwise. This is an analogon to \A.
6027 * src/roff/troff/input.cc (do_expr_test): Implement it.
6028 (token::next): Use it.
6029 * src/roff/troff/troff.man, NEWS, man/groff.man: Document it.
6031 * tmac/tmac.trace: Made independent from escape character.
6033 2000-10-06 Werner LEMBERG <wl@gnu.org>
6035 Adding a new request .dei: define indirect. The first and second
6036 parameter of .dei are taken from string registers instead directly;
6037 this very special request is needed to make tmac.trace independent
6038 from the escape character (which might even be disabled).
6040 * src/roff/troff/input.cc (do_define_macro): Implement it.
6041 (define_macro_indirect): New function.
6042 (init_input_requests): Use it.
6044 Adding two requests .ecs and .ecr: Save and restore the escape
6045 character. These two requests are needed to make tmac.trace
6046 independent from the escape character (which might even be
6049 * src/roff/troff/input.cc (save_escape_char, restore_escape_char):
6051 (init_input_requests): Use it.
6053 * src/roff/troff/troff.man, NEWS, man/groff.man: Updated.
6055 2000-09-22 Ricardo Soares Guimarães <ricardo@conectiva.com.br>
6057 Adding a new option -P and new environment variable GROPS_PROLOGUE
6058 to grops, selecting a different prologue file (minor modifications
6061 * src/devices/grops/psrm.cc (resource_manager::output_prolog),
6062 src/devices/grops/ps.cc (main): Implement it.
6063 * src/devices/grops/grops.man, NEWS: Document it.
6065 2000-09-22 Werner LEMBERG <wl@gnu.org>
6067 * INSTALL: Add info about selecting paper format.
6069 2000-09-21 Werner LEMBERG <wl@gnu.org>
6071 * src/roff/troff/input.cc (main): Fixing compiler warning.
6072 * src/include/{driver.h, lib.h}: Move inclusion of string.h and
6073 strings.h from the former to the latter.
6074 * src/devices/grolbp/lpb.cc, src/include/lib.h: Move strncasecmp()
6075 stuff from the former to the latter.
6077 2000-09-11 Werner LEMBERG <wl@gnu.org>
6079 Implementing two new requests .tm1 and .tmc: The former is similar
6080 to .tm but can output leading spaces; its syntax is similar to
6081 defining a string, i.e., a `"' can be used to mark the beginning of
6082 the string to be written to stderr: `.tm1 " test'. The latter is
6083 similar to .tm1 but doesn't write out a final newline character.
6085 * src/roff/troff/input.cc (terminal1, terminal_continue,
6086 do_terminal): New functions.
6087 (init_input_requests): Use them.
6088 * src/roff/troff/troff.man, NEWS, man/groff.man: Updated.
6090 2000-09-09 Werner LEMBERG <wl@gnu.org>
6092 * tmac/groff_mdoc.samples.man: Small fixes.
6094 2000-09-08 Werner LEMBERG <wl@gnu.org>
6096 * tmac/groff_mdoc.man: Fixing typo.
6098 2000-09-02 Werner LEMBERG <wl@gnu.org>
6100 Implementing a .nop request which does nothing.
6102 * src/roff/troff/input.cc (nop_request): New function.
6103 (init_input_requests): Use it.
6104 * src/roff/troff/troff.man, NEWS, man/groff.man: Updated.
6106 2000-09-01 Werner LEMBERG <wl@gnu.org>
6108 * doc/groff.texinfo: Added some comments.
6110 2000-08-30 Werner LEMBERG <wl@gnu.org>
6112 * src/roff/troff/TODO: Updated.
6114 2000-08-25 Werner LEMBERG <wl@gnu.org>
6116 * doc/groff.texinfo: Fix comment how to compile the DVI file.
6118 2000-08-25 Eli Zaretskii <eliz@is.elta.co.il>
6120 * font/devps/generate/Makefile (SHELL): Define explicitly to
6121 "/bin/sh", for non-Unix platforms.
6122 (extraclean): Use a more portable "" quoting instead of a
6123 backslash (which doesn't work on DOS/Windows).
6125 * font/devlj4/generate/Makefile (extraclean): Ditto.
6127 * font/devdvi/generate/Makefile (extraclean): Ditto.
6129 2000-08-25 Werner LEMBERG <wl@gnu.org>
6131 * NEWS, doc/groff.texinfo, tmac/groff_tmac.man, man/roff.man,
6132 src/roff/troff/troff.man: Document Eli's latest changes.
6134 2000-08-25 Eli Zaretskii <eliz@is.elta.co.il>
6136 * src/roff/troff/input.cc (open_mac_file, macro_source): Support
6137 macro file names of the form NAME.tmac as well as tmac.NAME.
6139 2000-08-25 Werner LEMBERG <wl@gnu.org>
6141 * src/include/posix.h: Remove definition of FILENAME_MAX.
6143 * src/preproc/html2/pre-html.h, pre-html.cc: Add return type to
6144 `sys_fatal' and `stop' function().
6146 * test-groff: Updated.
6148 2000-08-24 Gaius Mulley <gaius@glam.ac.uk>
6150 Added the new troff command .output <arg> to suppress output (while
6151 still obeying motion) and also the opminx, opminy, opmaxx, opmaxy
6152 registers (for passing the output dimensions to the output device).
6154 * src/roff/troff/div.cc (top_level_diversion::output): Use `width'
6156 * src/roff/troff/node.h, src/roff/troff/node.cc
6157 (troff_output_file::really_print_line,
6158 ascii_output_file::really_print_line,
6159 supress_output_file::really_print_line): Use `width' parameter.
6160 (troff_output_file::really_on, troff_output_file::really_off,
6161 output_file::on, output_file::off, real_output_file::on,
6162 real_output_file::off, real_output_file::really_on,
6163 real_output_file::really_off): New functions.
6164 (real_output_file:public output_file): New variable `output_on'.
6165 (real_output_file::begin_page, real_output_file::copy_file,
6166 real_output_file::transparent_char, real_output_file::print_line):
6168 (real_output_file::print_line): Use check_output_limits.
6169 * src/roff/troff/reg.h, src/roff/troff/request.h,
6170 src/roff/troff/input.cc (assign_registers): New function to remove
6172 (do_ps_file): Use it.
6173 (check_output_limits, reset_output_registers, output_request,
6174 init_output_requests): New functions.
6175 (init_input_requests): Updated.
6177 Added new grohtml2 device and html2 preprocessor (coding
6178 not yet finished) which will eventually replace grohtml.
6180 * Makefile.in, tmac/Makefile.sub, tmac/eqnrc, tmac/troffrc-end:
6182 * src/include/htmlindicate.h, src/include/htmlindicate
6183 (html_begin_suppress, html_end_suppress): New functions.
6184 * src/preproc/tbl/main.cc: Use it.
6185 * src/roff/groff/groff.cc: Add support for html2 device (which will
6186 automatically invoke the html2 preprocessor).
6187 * src/roff/troff/input.cc (is_html2): New variable.
6188 * src/roff/troff/troff.h, src/roff/troff/env.h,
6189 src/roff/troff/env.cc (environment::add_html_tag): New function
6191 (environment::do_break): Use it.
6192 * font/devhtml2/*: New files.
6193 * src/devices/grohtml2: New device.
6194 * src/preproc/html2: New preprocessor.
6195 * tmac/tmac.html-tags, tmac/tmac.html2: New files.
6197 2000-08-23 Werner LEMBERG <wl@gnu.org>
6199 * src/devices/grolbp/lbp.cc: Same workaround for sinix as for AIX.
6201 2000-08-22 Werner LEMBERG <wl@gnu.org>
6203 * src/include/lib.h: Provide a fix for IRIX to not include
6206 2000-08-18 Werner LEMBERG <wl@gnu.org>
6208 * configure.in: Don't provide an empty value for SH_SCRIPT_SED_CMD
6209 since some non-GNU sed programs can't handle null regexps.
6210 * configure, src/preproc/eqn/Makefile.sub,
6211 src/roff/grog/Makefile.sub, src/roff/nroff/Makefile.sub: Updated.
6213 * src/devices/grolbp/lbp.cc: Add an AIX workaround for an autoconf
6214 bug (string.h and strings.h are both needed according to latest
6217 * MORE.STUFF: Added info about unroff and troffcvt.
6219 2000-08-08 Werner LEMBERG <wl@gnu.org>
6221 * tmac/tmac.a4: Will now work with ms macros also; -ma4 should be
6224 * tmac/tmac.man.old: Remove unused number register.
6226 * tmac.doc: Minor documentation fix.
6228 2000-08-07 Paul Eggert <eggert@twinsun.com>
6230 * src/roff/groff/pipeline.c (is_system_shell):
6231 Fix typo: "monocased_shell" no longer exists.
6233 2000-08-07 Paul Eggert <eggert@twinsun.com>
6235 Remove FILENAME_MAX limits.
6237 * src/roff/groff/pipeline.c (is_system_shell): Do not assume
6238 that the argument length is less than FILENAME_MAX.
6239 * src/libs/libgroff/tmpfile.cc (add_tmp_file): Likewise.
6240 Use struct hack to allocate and free file name.
6241 (struct xtmpfile_list): fname is now part of the structure,
6242 not a pointer to another string.
6244 2000-08-07 Tom Schmidt <tschmidt@micron.com>
6246 * src/include/posix.h: Add a default value for FILENAME_MAX.
6248 2000-08-06 Paul Eggert <eggert@twinsun.com>
6250 Add support for new BSD-style man pages (with ".Dd" instead of
6251 ".TH"), so that "groff -man" understands both styles, even
6252 when running "groff -man" on a host whose system man page
6253 macros don't support ".Dd".
6255 * tmac/Makefile.sub (NORMALFILES): Add tmac.an.old.
6256 (stamp-wrap): Source tmac.andoc first when wrapping man macros,
6257 in case the system man macros don't define Dd or TH.
6259 * tmac/tmac.an.old: Renamed from tmac/tmac.an.
6260 * tmac/tmac.an: New one-line file.
6261 * tmac/tmac.andoc (TH): Adjust to the tmac.an.old file renaming.
6263 2000-08-06 Werner LEMBERG <wl@gnu.org>
6265 * src/roff/troff/troff.man: Fixing typos.
6267 Version 1.16.1 released
6268 =======================
6270 2000-07-31 Werner LEMBERG <wl@gnu.org>
6272 Preparing release 1.16.1.
6274 * REVISION: Revision number set to 1.
6275 * MORE.STUFF: Added info about port to DOS.
6276 * NEWS, win32-diffs: Updated.
6278 * src/include/nonposix.h: Remove first line -- this file is used
6281 * Makefile.in (dist): Delete Imakefile earlier to avoid a soft
6284 2000-07-30 Werner LEMBERG <wl@gnu.org>
6286 * doc/texinfo.tex: Update to latest version.
6288 2000-06-28 Paul Eggert <eggert@twinsun.com>
6290 * Makefile.in (ENVSETUP): Don't assume POSIX make semantics for
6291 commands that fail. Don't assume that "export a=b" is valid shell
6292 syntax. This is needed for Solaris 2.5.1.
6294 * src/libs/libgroff/tmpfile.cc, src/utils/indxbib/indxbib.cc: Fix
6295 comment about missing Solaris headers.
6297 * PROBLEMS: Add section about problems with Sun Make and VPATH.
6299 2000-06-25 Werner LEMBERG <wl@gnu.org>
6301 * src/devics/grodvi/dvi.cc: Replace _setmode() (for MSC) with
6304 * src/include/posix.h: Use HAVE_UNISTD instead of _MSC_VER.
6306 * win32-diffs: Updated.
6307 * README.WIN32: Added CRs to make all Windows editors happy.
6309 * src/roff/troff/node.cc: Added WIFSIGNALED() macro (copied from
6310 src/roff/groff/pipeline.c).
6312 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
6314 * src/roff/grog/Makefile.sub (grog): Prepend `-e' to
6315 $(SH_SCRIPT_SED_CMD), for the case where its value is empty.
6317 2000-06-17 Eli Zaretskii <eliz@is.elta.co.il>
6319 * src/utils/tfmtodit/tfmtodit.cc: #include nonposix.h.
6320 (tfm::load, gf::load): Open tfm and gf files in binary mode: these
6322 (main): Support non-Posix systems with several different styles of
6323 slash characters in file names.
6325 * src/utils/pfbtops/pfbtops.c: #include nonposix.h.
6326 (main) [SET_BINARY]: Switch stdin into binary mode.
6328 * src/utils/indxbib/indxbib.cc: #include nonposix.h.
6329 (main): Support file names with several possible slash-type
6330 characters, as given by DIR_SEPS[] in nonposix.h.
6331 (main) [__MSDOS__]: If renaming the temporary index file fails
6332 because it has more than one dot in its trunk, replace the dot
6333 with an underscore and try again.
6334 (do_file): Use FOPEN_RB instead of "r". Skip every CR before a
6336 [__MSDOS__ || _MSC_VER]: Stop at the first ^Z character.
6338 * src/utils/hpftodit/hpftodit.cc: #include nonposix.h.
6339 (File::File): Open the input file in binary mode. Strip CR
6340 characters from each CR-LF pair.
6341 (xbasename): Support file names with several possible slash-type
6342 characters, as given by DIR_SEPS[] in nonposix.h.
6344 * src/include/Makefile.sub (HDRS): Add nonposix.h.
6346 * src/roff/troff/node.cc [HAVE_UNISTD_H]: Include <unistd.h>.
6347 (WIFEXITED, WEXITSTATUS, WTERMSIG, WIFSTOPPED, WSTOPSIG)
6348 [!_POSIX_VERSION]: Define for traditional Unix systems.
6349 (real_output_file::real_output_file): Remove the MSVC-specific
6350 call to popen, use instead POPEN_WT, appropriately defined on
6351 nonposix.h. #include nonposix.h.
6352 (real_output_file::~real_output_file): Remove the MSVC-specific
6353 call to pclose, a suitable macro is now defined on nonposix.h.
6354 Use the portable macros WIFEXITED, WIFSIGNALED, WTERMSIG, WSTOPSIG
6355 and WEXITSTATUS instead of assuming traditional Unix
6356 interpretation of the status returned by pclose.
6358 * src/roff/troff/input.cc (pipe_source): Remove the MSVC-specific
6359 call to popen, use POPEN_RT instead (appropriately defined on
6360 nonposix.h). #include nonposix.h.
6361 (ps_bbox_request): Open the PostScript file in binary mode.
6362 Close the file after processing it.
6363 (getpid) [_MSC_VER]: Remove; a suitable macro is now defined on
6366 * src/roff/groff/pipeline.c (run_pipeline) [__MSDOS__ || _WIN32]:
6367 A version of run_pipeline that doesn't use `fork'.
6368 (signal_catcher) [__MSDOS__ || _WIN32]: New function.
6369 (system_shell_name, system_shell_dash_c)
6370 (is_system_shell) [__MSDOS__ || _WIN32]: New functions, to hide
6371 the ugliness of testing DOS/Windows file names for equality, and
6372 support both stock shells and ports of Unix shells.
6374 * src/roff/groff/groff.cc: #include nonposix.h.
6375 (BSHELL): Definition moved to nonposix.h.
6376 (main): Use PATH_SEP[0] instead of literal ':'. Use BSHELL_DASH_C
6377 instead of a literal "-c".
6378 (xbasename): Support file names with several possible slash-type
6379 characters, as given by DIR_SEPS[] in nonposix.h.
6380 (possible_command::print): Use BSHELL_DASH_C and IS_BSHELL instead
6383 * src/preproc/soelim/soelim.cc: #include nonposix.h.
6384 (do_file): Use IS_ABSOLUTE instead of testing for a literal '/'.
6386 * src/preproc/pic/Makefile.sub (YTABH): Change pic.tab.h to
6389 * src/preproc/pic/lex.cc: Change pic.tab.h to pic_tab.h.
6391 * src/preproc/eqn/Makefile.sub (YTABH): Rename eqn.tab.h to
6394 * src/preproc/eqn/lex.cc: #include eqn_tab.h, not eqn.tab.h.
6396 * src/libs/libgroff/tmpfile.cc (DEFAULT_TMPDIR) [P_tmpdir]: If
6397 P_tmpdir is defined, use it instead of the literal "/tmp".
6398 (remove_tmp_files, add_tmp_file): New functions.
6399 (xtmpfile): Record temporary files and register an atexit function
6400 to delete them explicitly, instead of relying on the OS to do
6401 that, which doesn't work on non-Unix systems.
6403 * src/libs/libgroff/searchpath.cc: #include nonposix.h.
6404 (search_path::search_path): Use PATH_SEP instead of a literal
6406 (search_path::command_line_dir): Ditto.
6407 (search_path::open_file): Use IS_ABSOLUTE, PATH_SEP and DIR_SEPS,
6408 to support non-Posix systems.
6410 * src/libs/libbib/search.cc: #include nonposix.h.
6411 (search_list::add_file): Open the file in binary mode.
6413 * src/libs/libbib/linear.cc: #include nonposix.h.
6414 (file_buffer::load): Remove \r characters preceding \n from the
6417 * src/libs/libbib/index.cc: #include nonposix.h.
6418 (make_index_search_item): Open index_filename in O_BINARY mode.
6419 (index_search_item_iterator::get_tag): Ditto. Remove \r
6420 characters before \n characters.
6421 (index_search_item::check_files): Open files in binary mode.
6422 (index_search_item::munge_filename): Support DOS-style file names
6423 with backslashes and drive letters, use IS_ABSOLUTE.
6425 * src/devices/grops/ps.cc: #include nonposix.h.
6426 (main) [SET_BINARY]: Switch stdout to binary mode.
6428 * src/devices/grolj4/lj4.cc: #include nonposix.h.
6429 (main) [SET_BINARY]: Switch stdout to binary mode.
6431 * src/devices/grolbp/lbp.cc: #include nonposix.h
6432 (fill_pattern) [SET_BINARY]: Switch stdout to binary mode.
6434 * src/devices/grodvi/dvi.cc: #include nonposix.h.
6435 [_MSC_VER]: Remove inclusion of Windows-specific headers (done by
6437 (main) [SET_BINARY]: Switch stdout to binary mode.
6438 [_MSC_VER]: Remove an explicit call to _setmode.
6440 * src/include/nonposix.h: New file.
6442 * Makefile.in (ENVSETUP): New variable, to set up case-sensitive
6443 operation when building with DJGPP.
6444 ($(TARGETS), dot, $(LIBDIRS), $(CPROGDIRS), $(CCPROGDIRS))
6445 ($(DEVDIRS), $(TTYDEVDIRS), $(INCDIRS), $(OTHERDIRS)): Use
6448 * Makefile.comm: mv y.tab.[ch] to y_tab.[ch], to make it work on
6450 (.man.n): Replace `;' with `|', since FONTPATH, MACROPATH,
6451 etc. can include a semi-colon on DOS/Windows.
6452 (depend.temp): Use depend1.temp instead of depend.temp1, to
6453 prevent files from overerwiting each other on 8+3 filesystems.
6455 * gendef.sh (t): Change definition to work with DOS/Windows.
6457 doc/groff.texinfo: Apart of some typo corrections, I also changed
6458 some index entris, to make them more non-ambiguous, and also put
6459 @ignore around some parts that are not yet written, to allow the
6460 Info output be readable.
6462 2000-06-10 Gael Queri <gqueri@mail.dotcom.fr>
6464 Replaced specific checks for function declarations with a generic
6465 routine taken from GNU bfd.
6467 * aclocal.m4 (GROFF_NEED_DECLARATION): New function.
6468 GROFF_PUTENV, GROFF_POPEN, GROFF_PCLOSE, GROFF_HYPOT: Removed.
6469 * configure.in: Use it.
6470 * src/devices/grolbp/lbp.cc, src/include/lib.h,
6471 src/preproc/grn/hgraph.cc, src/preproc/pic/pic.h,
6472 src/roff/groff/groff.cc: Use it.
6473 * Makefile.in, configure: Updated.
6475 2000-06-07 Paco Andrés Verdú <pandres@dragonet.es>
6477 * src/devides/grolbp/lbp.h: Removed unused variables.
6479 2000-05-31 Keith Thompson <kst@sdsc.edu>
6481 * src/devices/grolbp/lbp.cc (set_papersizes): Add declaration of
6484 2000-05-31 Werner LEMBERG <wl@gnu.org>
6486 * aclocal.m4 (GROFF_SRAND): New function to test the return value
6487 of srand() -- at least SunOS 4.1.3 uses `int' instead of `void'.
6488 * configure.in: Use it.
6489 * src/preproc/pic/pic.y, src/preproc/pic/pic.cc: Use it.
6490 * configure, Makefile.in: Updated.
6492 * configure.in: Add test for strncasecmp().
6493 * src/include/lib.h: Use it.
6495 2000-05-29 Andrej Borsenkow <Andrej.Borsenkow@mow.siemens.ru>
6497 * src/preproc/grn/Makefile.sub: Add MLIB.
6499 2000-05-29 Nix <nix@esperi.demon.co.uk>
6501 * Makefile.in: Use @datadir@ and @mandir@ appropriately.
6503 2000-05-29 Werner LEMBERG <wl@gnu.org>
6505 * src/roff/grog/Makefile.sub, src/roff/grog/grog.sh: Add `@g@'.
6507 * PROBLEMS: Small update.
6509 * src/devices/grolbp/lbp.cc: Various small fixes.
6511 2000-05-28 Keith Thompson <kst@sdsc.edu>
6513 * src/roff/nroff/nroff.sh: Fix main loop syntax.
6515 * src/utils/indxbib/indxbib.cc: Add declaration of mkstemp().
6517 2000-05-25 Werner LEMBERG <wl@gnu.org>
6519 * man/roff.man: Removed unused macro.
6521 2000-05-24 Werner LEMBERG <wl@gnu.org>
6523 * Makefile.in (dist): Remove src/xditview/Imakefile explicitly.
6524 This is needed e.g. if you do
6525 `make distclean; ./configure; make dist'.
6527 Version 1.16 released
6528 =====================
6530 2000-05-23 Werner LEMBERG <wl@gnu.org>
6532 Adding font CWI (constant width italic) to devdvi.
6534 * font/devdvi/CWI: New file.
6535 * font/devdvi/generate/Makefile: Add generating rule.
6536 * font/devdvi/DESC.in, font/devdvi/Makefile.sub, win32-diffs,
6537 tmac/tmac.dvi: Use it.
6538 * NEWS: Announce it.
6540 * font/devlj4/*: Regenerated (only adding kernings for `cq' glyph).
6541 * font/devlj4/generate/Makefile: Cosmetic changes only.
6543 * man/groff.man: Removed most of the redundant description of
6544 special characters (which is in groff_char.man). Added font
6545 translation CB->CR for devdvi. Other minor fixes.
6547 * tmac/tmac.dvi: Improved appearance of \(co (copyright) and \(rg
6548 (registered) symbols.
6550 2000-05-22 Werner LEMBERG <wl@gnu.org>
6552 * doc/Makefile: Added rule for creating info files.
6554 * font/devdvi/*: Added kernings for `cq' glyph. Updated to latest
6556 * font/devdvi/generate/Makefile: Fixed dependencies.
6558 * font/devps/*: Regenerated. Heavy changes for Bookman and
6559 NewCentury Schoolbook!
6560 * font/devps/generate/afmname: Will now run with GNU awk.
6561 * font/devps/generate/textmap: Added forgotten `cq' glyph name.
6562 * font/devps/generate/Makefile: Cosmetic changes only.
6564 2000-05-21 Werner LEMBERG <wl@gnu.org>
6566 * tmac/tmac.an: Added a new command line option `-rSxx' (`xx' can be
6567 10, 11, or 12) to support output with 11pt and 12pt base font sizes.
6568 `.SS' now produces a heading with a smaller size than `.SH'.
6569 Completely formatted.
6570 * doc/groff.texinfo, tmac/groff_man.man, NEWS: Document it.
6572 * man/groff.man: Improved table appearance. Use of `eo' request
6573 to reduce number of doubled backslashes in macro definitions.
6574 Replacing `\e' with `\(rs'. Other minor fixes.
6576 * src/preproc/tbl/main.cc: Insert HTML table end tag before `lf'
6577 to have correct line number.
6579 * INSTALL: Small improvement.
6581 2000-05-20 Bernd Warken <bwarken@mayn.de>
6583 * man/roff.man, tmac/groff_tmac.man: Updates (with corrections by
6586 2000-05-19 Bernd Warken <bwarken@mayn.de>
6588 * man/groff.man: Complete update (with a lot of corrections by WL).
6590 2000-05-18 Werner LEMBERG <wl@gnu.org>
6592 Adding `cq' (PS name `quoteright') glyph name as an alias for "'".
6594 * font/*/*: Implement it.
6595 * man/groff_char.man, NEWS: Document it.
6597 * src/include/unix.h: Removed. It isn't used.
6599 * doc/groff.texinfo: Slight improvements.
6601 2000-05-17 Werner LEMBERG <wl@gnu.org>
6603 * README, win32-diffs: Small fixes and improvements.
6605 2000-05-16 Werner LEMBERG <wl@gnu.org>
6607 * FDL: New file (the Free Documentation License version 1.1).
6609 * doc/groff.texinfo: Added many start-up values for gtroff.
6610 Some structural improvements of the source code.
6612 2000-05-15 Werner LEMBERG <wl@gnu.org>
6614 * src/roff/troff/input.cc: Added small comment about troffrc-end.
6615 * src/roff/troff/troff.man: Added info about troffrc-end.
6617 2000-05-14 Werner LEMBERG <wl@gnu.org>
6619 * Makefile.in (EXTRADIRS): Fix typos.
6620 (dist): Handle deletion of old .tar.gz file correctly.
6621 (DISTDIRS): Include all tty output devices.
6623 * doc/groff.texinfo: Adding more cross references; countless other
6626 2000-05-13 Werner LEMBERG <wl@gnu.org>
6628 * MORE.STUFF: Added Robert Marks's utilities.
6630 2000-05-12 Werner LEMBERG <wl@gnu.org>
6632 Added win32 port contributed by Blake McBride
6633 <blake@florida-software.com>.
6635 * README.WIN32, win32-diffs: New files.
6638 * src/preproc/grn/hgraph.cc (HGSetBrush): Replace `%lf' with `%f'.
6639 (tmove, tmove2): Added parentheses to avoid compiler warnings.
6640 (change): Removed unused variables.
6642 * src/preproc/grn/main.cc (main, conv): Removed unused variables.
6643 (savebounds): Changed return value from `int' to `void'.
6644 * src/preproc/grn/hdb.cc: Ditto.
6646 * src/devices/grolbp/lbp.cc (lbp_printer::draw): Removed superfluous
6647 final backslash in comment to avoid compiler warning.
6649 * src/utils/pfbtops/pfbtops.c: Added `getopt.h'.
6651 * doc/groff.texinfo: More fixes.
6653 2000-05-11 OKAZAKI Tetsurou <okazaki@be.to>
6655 * tmac/tmac.doc: Documentation fix.
6657 2000-05-11 Werner LEMBERG <wl@gnu.org>
6659 * doc/groff.texinfo: Reading the source code shows up a lot of
6660 omissions and incorrect data... More conversion to @Deffn macros.
6662 2000-05-10 Werner LEMBERG <wl@gnu.org>
6664 * src/roff/troff/reg.cc (number_value_to_ascii): Remove ASCII
6667 * src/roff/troff/request.h: Removing unused `no_break_flag'.
6669 2000-05-09 Werner LEMBERG <wl@gnu.org>
6671 * man/groff.man, man/roff.man, tmac/groff_tmac.man: Minor
6674 * doc/groff.texinfo: Extended history section. More conversion to
6675 @Deffn macros. More .tr documentation.
6677 2000-05-07 Werner LEMBERG <wl@gnu.org>
6679 * doc/groff.texinfo: Completed tab section. Added info about
6682 2000-05-06 Mike MacIsaac <mikemac@us.ibm.com>
6684 * PROBLEMS: Describe configure script fix for OS/390 Unix.
6686 2000-05-05 Werner LEMBERG <wl@gnu.org>
6688 * font/devdvi/DESC.in: Change size 11pt to 10.95pt (as used in
6690 * NEWS: Document it.
6692 * man/troff.man: Minor optical improvements.
6694 2000-05-03 Werner LEMBERG <wl@gnu.org>
6696 Adding `dq' (PS name `quotedbl') glyph name as an alias for `"'.
6698 * font/*/*: Implement it.
6699 * man/groff_char.man, NEWS: Document it.
6701 2000-05-02 Werner LEMBERG <wl@gnu.org>
6703 * tmac/groff_tmac.man, man/groff.man, man/roff.man: Fixing @MANxEXT@
6705 * NEWS: Document the three new man pages.
6707 * aclocal.m4 (GROFF_CXX_CHECK): Removing obsolete AC_C_CROSS call.
6708 * configure: Updated.
6710 * font/devcp1047/R.proto: Fixing fatal bug (a missing `"' character).
6712 2000-05-01 Werner LEMBERG <wl@gnu.org>
6714 Added grap support to grog.
6716 * src/roff/grog/grog.sh, src/roff/grog/grog.pl: Implement it.
6717 * src/roff/grog/grog.man: Document it.
6719 * doc/groff.texinfo, NEWS: Add info about grap support.
6721 Add new man pages comptributed by Bernd Warken <bwarken@mayn.de>
6722 (with slight fixes by me).
6724 * tmac/groff_tmac.man: New file documenting tmac mechanism.
6725 * tmac/Makefile.sub: Add groff_tmac.man.
6726 * man/roff.man: New file giving overview of roff system.
6727 * man/troff.man: A short reference of troff.
6728 * man/Makefile.sub: Add roff.man and troff.man.
6730 2000-04-30 Werner LEMBERG <wl@gnu.org>
6732 Added grap support to groff.
6734 * src/roff/groff/groff.cc: Implement it.
6735 * src/roff/groff/groff.man: Document it.
6737 * src/devices/grotty/grotty.man: Add cp1047 device.
6738 * src/preproc/eqn/eqn.man, src/preproc/eqn/neqn.sh, tmac/eqnrc:
6740 * src/roff/groff/groff.man: Ditto.
6741 * src/roff/nroff/nroff.sh, src/roff/nroff/nroff.man: Ditto.
6742 * doc/groff.texinfo: Ditto.
6744 * tmac/troffrc: Fix mapping of latin-1 char 160 (non-breakable space)
6747 2000-04-29 Werner LEMBERG <wl@gnu.org>
6749 * man/groff_char.man: Add `pc' glyph.
6750 * tmac/tmac.latin1: Replacing `md' glyph with `pc'.
6751 * tmac/tmac.tty: Add `pc' glyph.
6752 * tmac/tmac.tty-char: Use/add `pc' glyph. Don't call tmac.latin1 if
6753 we use cp1047 output device.
6755 * Makefile.in, aclocal.m4: Don't build utf8 on EBCDIC hosts since
6756 there are still hardcoded latin1->unicode values in utf8's font
6758 * configure: Updated.
6759 * NEWS: Minor clarification. Updated.
6761 * PROBLEMS: Formatted. Added info about C++ fix pack for OS/390
6764 2000-04-28 Werner LEMBERG <wl@gnu.org>
6766 Adding EBCDIC code page 1047.
6768 * font/devcp1047/R.proto, font/devcp1047/Makefile.sub,
6769 font/devcp1047/DESC.proto: New files.
6771 * aclocal.m4 (GROFF_EBCDIC): Introduce TTYDEVDIRS which can be
6772 either ascii/latin1 or cp1047.
6773 * Makefile.in: Use it.
6774 * configure: Updated.
6776 Replacing and/or adding `md' (mathdot) glyph with `pc'
6777 (periodcentered) in all text fonts.
6779 * font/*/*: Change it.
6781 2000-04-27 Werner LEMBERG <wl@gnu.org>
6783 * aclocal.m4 (GROFF_OS390): Fixing compiler flags.
6785 * configure.in: Add check for strings.h.
6786 * src/include/driver.h: Use HAVE_STRINGS_H.
6787 * src/devices/grolbp/lpb.cc: Remove string.h.
6789 * src/include/groff-getopt.h: New file. It will be used instead of
6790 getopt.h (to be included in lib.h) to avoid endless problems with
6791 picky C++ compilers.
6792 * src/include/lib.h: Use groff-getopt.h.
6793 * src/include/Makefile.sub: Updated.
6795 * configure: Updated.
6796 * Makefile.in: Updated.
6798 * NEWS: Mention EBCDIC support.
6800 2000-04-26 Werner LEMBERG <wl@gnu.org>
6802 * TODO: Some additions.
6804 2000-04-25 Werner LEMBERG <wl@gnu.org>
6806 * src/roff/troff/troff.man, doc/groff.texinfo: Fixing documentation
6809 2000-04-23 Werner LEMBERG <wl@gnu.org>
6811 * src/roff/troff/troff.man: Minor fixes.
6813 2000-04-22 Werner LEMBERG <wl@gnu.org>
6815 * src/roff/troff/troff.man, doc/groff.texinfo, NEWS: Document the
6816 `.T' string register and the incompatible definition of the `.T'
6817 number register (compared to Unix troff).
6819 * man/groff_char.man: Add some missing characters.
6820 * font/devutf8/NOTES: Update.
6822 2000-04-21 Werner LEMBERG <wl@gnu.org>
6824 * src/include/htmlindicate.h, src/include/lib.h,
6825 src/include/posix.h: Fix copyright.
6827 * src/include/Makefile.sub: Update.
6829 2000-04-20 Werner LEMBERG <wl@gnu.org>
6831 * src/roff/troff/input.cc (input_char_description): Removing
6832 superfluous space char.
6834 * tmac/tmac.X: Fix typo \(bq -> \(Bq.
6836 * doc/groff.texinfo: Document EBCDIC.
6838 2000-04-19 Werner LEMBERG <wl@gnu.org>
6840 Introducing `shc' as the glyph name for the soft hyphen character.
6842 * tmac/tmac.tty, tmac/tmac.latin1, tmac/tmac.html,
6843 font/devlatin1/R.proto: Use it.
6847 2000-04-18 Werner LEMBERG <wl@gnu.org>
6849 * src/devices/grops/ps.cc (ps_printer::flush_sbuf): Removing
6850 dependency on ASCII order.
6852 2000-04-16 Sandor BARANY <S.Barany@infosys.tuwien.ac.at>
6854 * src/libs/libgroff/illegal.c: Added EBCDIC table.
6855 * src/roff/troff/input.cc: Added adaptation to EBCDIC.
6857 * src/preproc/refer/refer.cc, src/roff/troff/env.cc: Minor changes
6858 to increase portability.
6860 2000-04-15 Werner LEMBERG <wl@gnu.org>
6862 * aclocal.m4: Added GROFF_EBCDIC and GROFF_OS390 tests.
6863 Redefined AC_OUTPUT_MAKE_DEFS to replace ASCII character `012' with
6864 the generic `\n' if under OS/390 Unix.
6866 * configure.in: Call GROFF_EBCDIC and GROFF_OS390.
6868 * configure: Regenerated.
6870 2000-04-14 Werner LEMBERG <wl@gnu.org>
6872 * doc/groff.texinfo: More conversions to @Deffn.
6874 2000-04-12 Werner LEMBERG <wl@gnu.org>
6876 * tmac/tmac.psfig: Fix incorrect use of `&' operator by replacing it
6879 * src/roff/nroff/nroff.man: Add note about tmac.tty-char.
6881 2000-04-10 Werner LEMBERG <wl@gnu.org>
6883 * doc/groff.texinfo: More conversions to @Deffn.
6885 2000-04-08 Werner LEMBERG <wl@gnu.org>
6887 * src/libs/libgroff/{getopt.c,getopt1.c}, src/include/getopt.h:
6888 Updated to latest version (glibc 2.1.3).
6890 2000-04-07 Werner LEMBERG <wl@gnu.org>
6892 * doc/Makefile (clean): Include more index files.
6893 Add rule texinfo->dvi.
6895 2000-04-05 Werner LEMBERG <wl@gnu.org>
6897 * doc/groff.texinfo: Added new index `op' for operators. More
6898 info on end of sentence characters. More use of @Deffn.
6900 2000-03-30 Werner LEMBERG <wl@gnu.org>
6902 * */*.man: Adding a note that a whitespace can be inserted between
6903 a command line option and its parameter -- we are using GNU getopt.
6905 * src/roff/groff/groff.man: Add example of `-m mandoc'.
6907 2000-03-28 Werner LEMBERG <wl@gnu.org>
6909 Correct anachronism of calling the man macro file with `-man'
6910 instead of `-m man' etc.
6912 * tmac/tmac.man, tmac/tmac.mandoc, tmac/tmac.markup, tmac/tmac.mdoc,
6913 tmac/tmac.me, tmac/tmac.ms: New files tmac.m<package> which simply
6914 load tmac.<package>.
6916 * tmac/Makefile.sub: Updated. Take care of $(tmac_an_prefix) etc.
6920 * doc/groff.texinfo: Updated.
6922 * tmac/groff_man.man: Copyright added.
6924 2000-03-27 Werner LEMBERG <wl@gnu.org>
6926 * doc/groff.texinfo: Introducing macros `Deffn' and `Defmac' to
6927 typeset the request resp. escape name with a tt font -- due to a
6928 bug in texinfo.tex it is necessary to use the `-e' switch with
6931 Improving info about usage of groff units.
6935 2000-03-20 Werner LEMBERG <wl@gnu.org>
6937 * doc/groff.texinfo: Added section about man macro package
6938 (I've basically taken groff_man.man). Introducing new indices `ma'
6939 for macros/strings and `gl' for glyph names. Other minor fixes.
6941 * tmac/groff_man.man: Fixed some typos.
6943 2000-03-19 Werner LEMBERG <wl@gnu.org>
6945 * doc/groff.texinfo: Removed all occurrences of `you', `we', etc.
6948 * doc/texinfo.tex: New file.
6950 2000-03-18 Werner LEMBERG <wl@gnu.org>
6952 * doc/groff.texinfo: Improved section on number registers. Other
6955 2000-03-16 Werner LEMBERG <wl@gnu.org>
6957 * src/roff/groff/groff.man: Added info about grolbp. Make nicer
6960 * src/devices/grolbp/grolbp.man, src/roff/nroff/nroff.man,
6961 src/devices/grolj4/grlj4.man, src/devices/grops/grops.man,
6962 src/preproc/eqn/eqn.man, src/utils/afmtodit/afmtodit.man,
6963 src/utils/tfmtodit/tfmtodit.man: Make nicer synopsis.
6965 * src/preproc/grn/grn.man: Better synopsis; added copyright.
6967 * src/roff/grog/grog.man: Updated copyright date.
6969 2000-03-14 Francisco Andrés Verdú <pandres@dragonet.es>
6971 * configure.in: Added test for strdup.
6973 * src/devices/grolbp/lbp.cc: Added a strdup() version in case none
6976 Replaced dynamic allocation of arrays `[...]' with `new' operator.
6980 2000-03-12 OKAZAKI Tetsurou <okazaki@be.to>
6982 * Makefile.comm: Add $(INCLUDES) to $(ALL_CFLAGS).
6984 2000-03-11 Werner LEMBERG <wl@gnu.org>
6986 * src/preproc/grn/hdb.cc (DBGetType): Added return value to make
6988 * src/preproc/grn/hgraph.cc: Add #ifdef for hypot().
6989 * src/include/lib.h: Remove some spaces.
6991 2000-03-10 Werner LEMBERG <wl@gnu.org>
6993 * src/libs/libgroff/tmpfile.cc (xtmptemplate, xtmpfile): Removing
6994 initializers from arguments (some compilers don't like this).
6996 2000-03-09 Gaius Mulley <gaius@glam.ac.uk>
6998 * src/libs/libgroff/htmlindicate.cc: Added library file which is now
6999 used by pic and eqn to tell grohtml where the graphic regions start
7001 * src/libs/libgroff/Makefile.sub: Use it.
7002 * src/preproc/eqn/main.cc, src/preproc/pic/troff.cc: Altered to use
7003 graphic_start() and graphic_end() from htmlindicate.cc.
7005 2000-03-09 Werner LEMBERG <wl@gnu.org>
7007 * tmac/tmac.safer: Will now work correctly in compatibility mode.
7008 * tmac/groff_man.man: More fixes.
7010 2000-03-08 Werner LEMBERG <wl@gnu.org>
7012 * doc/Makefile: Added texput.log to the `clean' target.
7013 * doc/groff.texinfo: Added info about delimiters for escapes.
7015 2000-03-08 Bernd Warken <bwarken@mayn.de>
7017 * src/preproc/pic/pic.man: Add info on conversion of pic images to
7018 other graphic formats.
7020 2000-03-07 OKAZAKI Tetsurou <okazaki@be.to>
7022 * Makefile.in, Makefile.sub, src/preproc/eqn/Makefile.sub,
7023 src/roff/groff/Makefile.sub, src/roff/nroff/Makefile.sub,
7024 src/utils/afmtodit/Makefile.sub: Use $(INSTALL_SCRIPT) for script
7027 2000-03-07 Werner LEMBERG <wl@gnu.org>
7029 * doc/groff.texinfo: Spelling fixes.
7031 2000-03-06 Werner LEMBERG <wl@gnu.org>
7033 * tmac/groff_man.man: Completely revised to cover everything in
7036 * doc/groff.texinfo, src/roff/troff/troff.man: Document evc request.
7037 Other minor fixings.
7038 * src/roff/troff/env.cc (environment_copy): Improve error message and
7040 * src/roff/troff/TODO: Updated.
7042 * doc/Makefile: Bug fixes -- this is still provisional, though...
7044 * tmac/eqnrc: Small fixes.
7046 2000-03-05 Abramo Bagnara <abramo@alsa-project.org>
7048 Adding a request `evc' to copy environments.
7050 * src/roff/troff/env.cc (environment::copy, environment_copy):
7052 * src/roff/troff/env.h: Add prototype.
7054 2000-03-05 Francisco Andrés Verdú <pandres@dragonet.es>
7056 Adding strsep() -- Solaris 8 doesn't have it.
7058 * configure.in: Test it.
7059 * src/devices/grolbp/lbp.cc: Add code.
7061 2000-03-05 Werner LEMBERG <wl@gnu.org>
7063 * src/roff/troff/div.cc (macro_diversion::output,
7064 top_level_diversion::output): Fixing an incompatibility with
7065 original troff: \x'0' updates the .a register also. Thanks to
7066 <Andries.Brouwer@cwi.nl> for pointing this out.
7067 * doc/groff.texinfo: Document it.
7069 * Makefile.in: Create Makefile.dep if necessary before calling the
7070 submake process to avoid warning about nonexistent file.
7072 * NEWS, PROJECTS: Updated.
7074 2000-03-04 Werner LEMBERG <wl@gnu.org>
7076 * tmac/troffrc: Add tmac.lbp.
7078 2000-03-03 Francisco Andrés Verdú <pandres@dragonet.es>
7080 * tmac/tmac.lbp: New file.
7081 * src/devices/grolbp/grolbp.man: Add documentation of `lbpname'
7084 2000-03-03 Werner LEMBERG <wl@gnu.org>
7086 * Makefile.in: Fixing $(subdir).
7088 * README, NEWS: Small fixes.
7090 * test-groff: Adding path to grolbp.
7092 * configure.in: The (new) file src/xditview/Imakefile.in will be
7093 also configured -- it is now possible to build gxditview in a
7094 directory different from $srcdir.
7096 2000-03-02 Blake McBride <blake@florida-software.com>
7098 * src/libs/libgroff/searchpath.cc (open_file): Adapting to WinNT.
7100 * MORE.STUFF: Added website of bell labs and info about plot2dev.
7102 2000-03-01 Colin Phipps <crp22@cam.ac.uk>
7104 * src/utils/indxbib/indxbib.cc (main): Use mkstemp() for temporary
7107 2000-02-29 Werner LEMBERG <wl@gnu.org>
7109 Adding GNU getopt to the groff distribution.
7111 * src/include/getopt.h, src/libs/libgroff/{getopt.c,getopt1.c}:
7113 * src/include/Makefile.sub, src/libs/libgroff/Makefile.sub: Update.
7114 * aclocal.a4: Remove GROFF_GETOPT function.
7115 * configure.in, Makefile.in, PROBLEMS: Update.
7116 * src/include/lib.h: Replace getopt tests with getopt.h.
7117 * src/devices/grolbp/lpb.cc: Remove inclusion of getopt.h.
7119 * doc/groff.texinfo: Further checking/updating. Adding more index
7122 * man/groff_out.man: Fix nroff mode activation (for emacs).
7123 * man/groff_font.man: Add missing ligature.
7125 2000-02-28 Werner LEMBERG <wl@gnu.org>
7127 * doc/groff.texinfo: Further checking/updating. Adding more index
7130 * src/devices/grolbp/grolbp.man: Added a comment line at the
7131 beginning of the file (similar to shell scripts) which indicates
7132 that `tbl' should be used as a preprocessor.
7134 2000-02-27 Blake McBride <blake@florida-software.com>
7136 Adapting groff to MS Visual C++ 6.0 compiler (tested with
7137 Windows NT 4.0). Uses _MSC_VER define where necessary.
7139 * src/devices/grodvi/dvi.cc: Making stdout a binary stream.
7140 * src/devices/grolj4/lj4.cc: Making getopt variables `extern "C"'.
7141 * src/devices/grohtml/html.cc, src/devices/grops/ps.cc,
7142 src/include/lib.h, src/libs/libgroff/errarg.cc,
7143 src/libs/libgroff/itoa.c, src/libs/libgroff/nametoindex.cc,
7144 src/preproc/refer/label.y, src/preproc/refer/label.cc,
7145 src/roff/groff/pipeline.c, src/roff/troff/column.cc,
7146 src/roff/troff/div.cc, src/roff/troff/env.cc,
7147 src/roff/troff/input.cc, src/roff/troff/node.cc,
7148 src/roff/troff/reg.cc: Renaming itoa() to i_to_a() and iftoa() to
7149 if_to_a() to avoid name clashes.
7150 * src/include/posix.h: Don't use unistd.h.
7151 * src/libs/libgroff/tmpfile.cc: Use `#ifndef...#else...#endif'
7152 clause for integrating non-Unix xtmpfile() code.
7153 * src/roff/troff/input.cc: Adding `public' keyword to macro_header
7154 structure; use "rt" for popen() in pipe_source(); add getpid()
7156 * src/roff/troff/node.cc: Use special versions of popen() in
7157 real_output_file() and pclose() in ~real_output_file().
7159 2000-02-27 Werner LEMBERG <wl@gnu.org>
7161 Adding a new driver, grolbp, for Canon CAPSL printers (LBP-4 and
7162 LBP-8 series laser printers). This code has been contributed by
7163 Francisco Andrés Verdú <pandres@dragonet.es>.
7165 * src/devices/grolbp/*: The grolbp output device.
7166 * font/devlpb/*: The font description files.
7167 * Makefile.in: Add grolpb and devlbp subdirectories.
7169 * src/devices/grodvi/grodvi.man, src/devices/grolj4/grolj4.man,
7170 src/devices/grotty/grotty.man,src/roff/troff/troff.man: Minor
7173 * doc/groff.texinfo: Further checking/updating. Adding more index
7178 * src/devices/grolbp/Makefile.sub: Adding $(srcdir).
7180 * man/groff_font.man: Adding info about obsolete DESC keywords.
7181 * src/devices/grolj4/grolj4.man: Documenting additional DESC
7184 2000-02-26 Werner LEMBERG <wl@gnu.org>
7186 * src/preproc/grn/grn.man: Added info about the gremlin file format
7187 (contributed by Daniel Senderowicz <daniel@synchrods.com>).
7189 2000-02-25 Werner LEMBERG <wl@gnu.org>
7191 * src/preproc/grn/main.cc: Allow values of `narrow' parameter and
7192 friends to be non-integer.
7194 * src/preproc/grn/grn.man: Document it.
7196 * doc/groff.texinfo: Further checking/updating. Adding more index
7199 2000-02-24 Werner LEMBERG <wl@gnu.org>
7201 * src/preproc/grn/main.cc: Introduce BASE_THICKNESS, defining
7202 line thicknesses to be integer multiples of this value.
7204 * src/preproc/grn/grn.man: Commenting out the -s option -- the
7205 corresponding code doesn't work (yet).
7207 * doc/groff.texinfo: Further checking/updating. Adding more index
7210 2000-02-23 Werner LEMBERG <wl@gnu.org>
7212 * src/preproc/grn/{main.cc, hgraph.cc}: Using point units to
7213 specify line thickness instead of base units. The new default
7214 values are now 0.15,pt 0.45pt, and 0.75pt for thin, middle, and
7215 thick lines respectively.
7217 Removed unused variable `prevval'.
7219 * src/preproc/grn/grn.man: Updated.
7221 2000-02-22 Werner LEMBERG <wl@gnu.org>
7223 * src/preproc/grn/main.cc: Slight formatting.
7225 * src/roff/groff/groff.man: Formatting fix.
7226 * src/preproc/grn/grn.man: Ditto.
7228 * src/roff/grog/grog.pl: Fixing two embarassing bugs.
7230 * doc/groff.texinfo: Further checking/updating.
7232 2000-02-21 Werner LEMBERG <wl@gnu.org>
7234 * README, INSTALL, PROJECT, PROBLEMS, BUGREPORT: Updated.
7236 * test-groff: Added grn subdir to path.
7238 * doc/groff.texinfo: Some restructing and other small improvements.
7240 * src/roff/groff/groff.cc (help): Fixed info string.
7242 2000-02-20 Werner LEMBERG <wl@gnu.org>
7244 * doc/meref.me: Fix description of .GS request.
7246 * src/roff/troff/troff.man: Fixing typo.
7248 Adding the `grn' preprocessor for gremlin graphic files.
7250 * src/preproc/grn/*: This is the Berkeley distribution written by
7251 David Slattengren and Barry Roitblat, adapted to groff by Daniel
7252 Senderowicz and Werner Lemberg.
7254 * doc/grnexampl.{me,g}: A sample for grn.
7256 * Makefile.in: Added subdirectory entry for grn.
7258 * src/roff/groff/groff.cc: Added support for grn. It can be now
7259 called with the switch `-g'.
7261 * src/roff/groff/groff.man: Updated.
7263 * src/roff/grog/grog.{man,pl,sh}: Updated.
7267 2000-02-11 Gaius Mulley <gaius@glam.ac.uk>
7269 * src/include/lib.h: Added xtmptemplate and made xtmpfile
7270 parametrically polymorphic.
7272 * src/libs/libgroff/tmpfile.cc: Implemented xtmptemplate
7273 and the alterations to xtmpfile.
7274 xtmpfile can be requested to return the filename created
7275 and asked not to unlink the temp file. The default behaviour
7276 if parameters are absent is exactly the same as before.
7278 2000-02-11 Abramo Bagnara <abramo@alsa-project.org>
7280 A new request `length' is available which returns the length of a
7281 string in a number register:
7283 * src/roff/troff/input.cc (length_macro): Implement it.
7284 * src/roff/troff/input.cc (init_input_requests): Register it.
7286 2000-02-11 Werner LEMBERG <wl@gnu.org>
7288 * doc/groff.texinfo, src/roff/troff/troff.man: Add documentation
7289 of the `substring' request.
7291 * src/roff/troff/troff.man, doc/groff.texinfo: Document `length'
7294 * src/roff/troff/TODO, NEWS: Updated.
7296 2000-02-09 Werner LEMBERG <wl@gnu.org>
7298 * src/roff/groff/groff.man: Added an example.
7300 2000-02-06 Werner LEMBERG <wl@gnu.org>
7302 I've considerably modified the directory structure of the
7303 distribution to get a more vertical layout. For example, the number
7304 of top level directories has been reduced from 42 to 6.
7306 As a consequence, many changes, especially to the makefiles, were
7309 * The makefile variables `top_builddir' and `top_srcdir' have been
7310 introduced. Virtually all relative paths have been replaced with
7311 absolute ones using these two variables.
7313 * Dependencies (in the files `Makefile.dep') are no longer part of
7314 the distribution. Instead, they are created during a `make install'
7315 in the build directory.
7317 * aclocal.m4 (GROFF_SRCDIR, GROFF_BUILDDIR): Two new functions to
7318 make `top_srcdir' and `top_builddir' absolute.
7322 * Man pages now depend on the files `VERSION' and `REVISION'.
7324 * The added shell script `mkinstalldirs' will replace `mkdir' in
7327 * VERSION: Version number increased to 1.16.
7329 2000-02-04 Werner LEMBERG <wl@gnu.org>
7331 * grops/psrm.cc (read_one_of): Fixed pointer incrementation.
7333 * Makefile.in: Removed $(tmac_m) since it is no longer needed
7334 (after an update of the mm stuff).
7336 * troff/Makefile.sub (majorminor.cc): Fix dependencies.
7338 2000-02-03 Werner LEMBERG <wl@gnu.org>
7340 The .psbb request will now also accept Mac PS images (i.e. using LF
7341 as the EOL character).
7343 * troff/input.cc (ps_get_line): New function, taken from psrm.cc
7344 (with slight modifications).
7345 * troff/input.cc (do_ps_file): Use it.
7347 * test-groff: Add grohtml and grolj4 output devices to PATH.
7349 2000-01-30 Werner LEMBERG <wl@gnu.org>
7351 * NEWS, MORE.STUFF: Updated.
7353 2000-01-30 Cary D. Renzema <caryr@dollar.mxim.com>
7355 Add the `srand' command to pic.
7357 * pic/lex.cc, pic/pic.y: Implement it.
7358 * pic/pic.man: Document it.
7359 * pic/pic.cc, pic/pic.tab.h: Regenerated (with yacc).
7361 2000-01-30 Werner LEMBERG <wl@gnu.org>
7363 Add a new request `.psbb'. This does exactly what the external
7364 program psbb did. It scans a PostScript image file for a
7365 %%BoundingBox comment and extracts the bounding box values (in
7366 PostScript units) which are then stored in the four new (read-only)
7367 number registers `llx', `lly', `urx', and `ury'.
7369 This will allow the usage of the .PSPIC macro without worrying
7370 about unsafe behaviour of groff, i.e., it will work without the
7371 `-U' switch of groff.
7373 * troff/input.cc: Implement it.
7374 * tmac/tmac.pspic: Use it.
7375 * troff/troff.man, grops/grops.man, NEWS: Document it.
7376 * psbb/*, Makefile.in: Remove it since it is no longer needed.
7378 This is bloody C code simply adapted from psbb.c! Any improvements
7381 2000-01-29 Werner LEMBERG <wl@gnu.org>
7383 * man/groff_font.man: Minor clarifications.
7387 2000-01-28 Werner LEMBERG <wl@gnu.org>
7389 * afmtodit/afmtodit.pl: Use new `--' comment delimiter.
7391 2000-01-28 Gaius Mulley <gaius@glam.ac.uk>
7393 * man/groff_font.man: Brought up to date regarding tcommand
7395 * libgroff/font.cc: Handle everything after `--' as a comment
7397 * devps/*: Added comment delimiter inside devps font files.
7399 2000-01-28 Werner LEMBERG <wl@gnu.org>
7401 * tmac/tmac.arkup, tmac/groff_markup.man: Replace \fC...\fR with
7402 \fC...\fP (which now works as expected).
7404 * troff/troff.man: Fix typo.
7406 2000-01-27 Gaius Mulley <gaius@glam.ac.uk>
7408 Completed the pass_filenames implementation in troff.
7410 * libdriver/input.cc: Will read the new `F' tcommand.
7411 * troff/node.cc, troff/node.h: Will issue the new `F' tcommand.
7412 * troff/input.cc: Use it.
7414 2000-01-26 Werner LEMBERG <wl@gnu.org>
7416 * troff/env.cc (set_font): Fix the behaviour of \fP. The previous
7417 font will now be updated even if an invalid font is selected.
7419 2000-01-24 Werner LEMBERG <wl@gnu.org>
7421 * doc/homepage.ms: Updated for new tmac.arkup.
7423 * tmac/tmac.html: Disable line breaks after hyphen-like characters.
7425 * tmac/tmac.arkup: Cleanup.
7427 Added `\&' to .HTML macro to `leave vertical mode', so to say.
7429 Removed obsolete .LINK macro completely.
7431 The macros .URL, .FTP, and .MAILTO now accept a third argument which
7432 will be immediately appended to the second argument (to be used with
7433 punctuation, for example).
7435 Disabled .CDFTP macro temporarily for security reasons.
7437 * tmac/groff_markup.man: Complete revision for latest changes in
7438 tmac.arkup -- note that it does not yet format correctly with
7441 2000-01-23 Bruno Haible <haible@clisp.cons.org>
7443 * nroff/nroff.sh: Accept -Tutf8 option and pass it through.
7444 * devutf8/R.proto: Add mappings for wp, lh, rh.
7445 * devutf8/NOTES: Updated.
7447 2000-01-23 Werner LEMBERG <wl@gnu.org>
7449 * doc/groff.texinfo: Updated version/copyright info.
7451 2000-01-21 Gaius Mulley <gaius@glam.ac.uk>
7453 Added support for two new directives in device descriptions:
7454 `pass_filenames' (to pass the input file name to the output device)
7455 and `use_charnames_in_special' (to support e.g. accented characters
7456 in the `X' request).
7458 * include/font.h, troff/charinfo.h: Declare it.
7460 * libgroff/font.cc, libgroff/fontfile.cc: Set it.
7462 * devhtml/DESC: Use it.
7464 * troff/input.cc: New function encoded_char.
7466 * troff/token.h: Add test for `specialness'.
7468 2000-01-21 Werner LEMBERG <wl@gnu.org>
7470 * tmac/Makefile.sub: tmac.a4 and tmac.trace have been removed by
7471 mistake from the list of files to be installed.
7473 2000-01-18 Werner LEMBERG <wl@gnu.org>
7475 * README: Added info how to apply patches.
7477 2000-01-15 Jan Echternach <echter@informatik.uni-rostock.de>
7479 * troff/node.cc (ligature_note::operator delete): Fix g++ warning.
7481 2000-01-15 Gaius Mulley <gaius@glam.ac.uk>
7483 * troff/input.cc: Add support for troffrc-end.
7485 * tbl/main.cc: Altered to issue table-start and table-end special
7486 characters if using the html device.
7488 * devhtml/*: Modified font files to incorporate html encoding of
7491 * tmac/groff_markup.man: New file documenting tmac.arkup.
7493 * tmac/troffrc-end: New file. This is invoked after all user
7494 specified macros. Currently used by the html device to include
7495 tmac.html. Thus no need for users to specify -mhtml anymore.
7497 * tmac/Makefile.sub (NORMALFILES): Add troffrc-end.
7498 (MAN7): Add groff_markup.man.
7500 * tmac/tmac.an, tmac/tmac.html: Small html updates.
7502 * tmac/troffrc: tmac.arkup will now be called for the html device.
7504 * libgroff/font.cc, libgroff/font.h: Altered to include reading of
7505 extra device specific information about fonts.
7507 * doc/homepage.ms: New file. It is an example how an HTML home page
7508 could look like with grohtml.
7510 * doc/Makefile: Add homepage.ms. Remove rule for pic.html.
7512 2000-01-12 Bruno Haible <haible@clisp.cons.org>
7514 * devutf8/R.proto: Add mappings for ti, Fn, st, an. Change mappings
7517 * devutf8/NOTES: Updated.
7519 2000-01-08 Bruno Haible <haible@clisp.cons.org>
7521 * eqn/box.cc, eqn/lex.cc, eqn/other.cc, eqn/over.cc, eqn/special.cc,
7522 eqn/text.cc, grodvi/dvi.cc, grops/ps.cc, grops/psrm.cc,
7523 libbib/index.cc, libbib/linear.cc, libbib/search.cc,
7524 libdriver/printer.cc, libgroff/font.cc, libgroff/string.cc,
7525 pic/lex.cc, pic/object.cc, refer/label.y, refer/ref.cc, tbl/main.cc,
7526 tbl/table.cc, tfmtodit/tfmtodit.cc, troff/dictionary.cc,
7527 troff/div.cc, troff/env.cc, troff/input.cc, troff/node.cc,
7528 troff/node.h, troff/reg.cc: Avoid most "g++ -Wall -Wno-sign-compare"
7531 * troff/node.cc (bracket_node::copy): Initialize last to NULL.
7533 2000-01-12 Fabrizio Polacco <fab@prosa.it>
7535 grolj4: Paper size will be searched case-insensitively.
7537 * include/lib.h: Add check for strcasecmp().
7538 * grolj4/li4.cc (lookup_paper_size): Use strcasecmp().
7539 * configure.in: Check for strcasecmp().
7541 2000-01-11 Werner LEMBERG <wl@gnu.org>
7543 * troff/Makefile.sub (majorminor.cc): Fix incorrect path to
7546 2000-01-10 Werner LEMBERG <wl@gnu.org>
7548 * Makefile.comm, Makefile.in, doc/Makefile: More fixes for the
7551 Add a new read-only register, `.Y', which contains the groff
7554 * troff/input.cc (init_input_requests): Define it.
7555 * troff/Makefile.sub (majorminor.cc): Define `revision' string.
7556 * doc/groff.texinfo, troff/troff.man: Document it.
7558 * libgroff/Makefile.sub (version.cc): Add definition of
7559 `Version_string[]', consisting of `<major>.<minor>.<revision>'
7560 * eqn/main.cc, grodvi/dvi.cc, grolj4/lj4.cc, grops/ps.cc,
7561 grotty/tty.cc, hpftodit/hpftodit.cc, indxbib/indxbib.cc, pic/main.cc,
7562 refer/refer.cc, soelim/soelim.cc, tbl/main.cc, tfmtodit/tfmtodit.cc,
7563 troff/input.cc, pfbtops/pfbtops.c: Use it.
7565 2000-01-10 Fabrizio Polacco <fab@prosa.it>
7567 Add a revision scheme to the groff package.
7569 * REVISION: New file.
7570 * libgroff/Makefile.sub (version.cc): Use it to define
7571 `revision_string[]'.
7572 * grops/psrm.cc: Use revision_string (converted to an unsigned
7573 integer) in constructor of resource_manager.
7575 2000-01-10 Bruno Haible <haible@clisp.cons.org>
7577 * devutf8/Makefile.sub, devutf8/DESC.proto, devutf8/R.proto: New
7579 * Makefile.in (DEVDIRS): Add devutf8.
7580 * grotty/tty.cc: Include device.h.
7581 (glyph): Change type of `code' to `unsigned int'.
7582 (tty_printer): New field is_utf8. Constructor takes device argument.
7583 (tty_printer::tty_printer): If device if `utf8', set is_utf8.
7584 (tty_printer::add_char): Change type of first arg to `unsigned int'.
7585 (tty_printer::put_char): New function.
7586 (tty_printer::end_page): Use put_char() instead of ::putchar().
7587 (make_printer): Pass device to tty_printer constructor.
7588 * nroff.sh: Determine default device by calling 'locale'. As a
7589 fallback, look at all of $LC_ALL, $LC_CTYPE, $LANG, $LESSCHARSET.
7590 Recognize UTF-8 locales.
7591 * tmac/eqnrc: Recognize utf8 like latin1.
7592 * tmac/troffrc: Device utf8 needs tmac.tty.
7594 2000-01-07 Werner LEMBERG <wl@gnu.org>
7596 * tmac/Makefile.sub: tmac.a4 and tmac.trace will now be installed.
7598 2000-01-07 Paul Eggert <eggert@twinsun.com>
7600 Add a new predefined writeable number register, `year',
7601 which contains the current year.
7603 * doc/groff.texinfo, PROBLEMS, troff/troff.man: Document it.
7604 * tmac/tmac.s: Use it.
7605 * troff/input.cc (init_registers): Initialize it.
7607 2000-01-06 Werner LEMBERG <wl@gnu.org>
7609 * PROBLEMS: Fixed typo.
7611 2000-01-04 Paul Eggert <eggert@twinsun.com>
7613 * PROBLEMS: Add Y2k advice for the yr number register.
7615 2000-01-03 Paul Eggert <eggert@twinsun.com>
7617 * doc/groff.texinfo: Fix Y2k bug in documentation of \n(yr.
7619 2000-01-02 Werner LEMBERG <wl@gnu.org>
7621 * tmac/tmac.arkup: Slight modification of macros to provide better
7622 appearance for non-HTML formats.
7624 2000-01-01 Charles Levert <charles@comm.polymtl.ca>
7626 * soelim/soelim.cc (include_path_append): realloc(NULL, n)
7627 does not automatically translate to malloc(n) on all OSes
7628 (e.g., SunOS) so do it explicitly. Also, check the returned
7631 2000-01-01 Werner LEMBERG <wl@gnu.org>
7633 * tmac/tmac.arkup: Added .LINE macro. Some formatting.
7635 * Makefile.in: Added $(tmac_m) again since the Makefile in `mm'
7636 expects this variable
7638 2000-01-01 Gaius Mulley <gaius@glam.ac.uk>
7640 * doc/Makefile: Added instructions to create HTML and text
7641 versions of some files.
7643 1999-12-31 Werner LEMBERG <wl@gnu.org>
7645 * Updated INSTALL.gen.
7647 * tmac/tmac.arkup: Added fixes so that .FTP and .MAILTO works
7648 better resp. correctly with non-HTML devices.
7650 Version 1.15 released
7651 =====================
7653 1999-12-28 Werner LEMBERG <wl@gnu.org>
7655 * NEWS, VERSION: Changed to 1.15
7657 1999-12-27 Paul Eggert <eggert@twinsun.com>
7659 * nroff/nroff.man: -S is safer, not safe.
7661 * groff/groff.cc (main): Use `safer', not `safe', in variable
7662 names. This does not change the behavior.
7664 * troff/input.cc (main): Likewise.
7666 * nroff/nroff.sh: Likewise.
7668 * troff/input.cc (prepend_string): New function.
7669 (main): Prepend -msafer, so that we check macro libraries for
7672 * PROBLEMS: Report problem with Sun C++ 5.0 and 5.1.
7674 Version 1.14 released
7675 =====================
7677 1999-12-26 Werner LEMBERG <wl@gnu.org>
7679 * NEWS, VERSION: Changed to 1.14.
7681 1999-12-24 Werner LEMBERG <wl@gnu.org>
7683 * refer/refer.cc: Fixing the last fix.
7685 Version 1.13 released
7686 =====================
7688 1999-12-23 Werner LEMBERG <wl@gnu.org>
7690 * tmac/tmac.an: A typo (`.if' instead of `.ie') made the page
7695 * tmac/tmac.safer: Forgot to remove `so' from the `rm' request.
7697 * VERSION: Changed to 1.13 -- to be compliant with the Adobe 3.0
7698 document conventions, the version number must be a real.
7700 Version 1.12.1 released
7701 =======================
7703 1999-12-22 Werner LEMBERG <wl@gnu.org>
7705 * VERSION: Changed to 1.12.1.
7707 1999-12-22 Alan Rooks <arooks@istar.ca>
7709 * refer/refer.cc (do_file): Slight modification to satisfy the
7710 `Standard system CC - C++ Compilation System 3.1 03/03/99' on SCO
7713 1999-12-20 Werner LEMBERG <wl@gnu.org>
7715 * changed prep.ai.mit.edu -> ftp.gnu.org; updated copyright
7718 * tmac/tmac.safer, tmac/groff_msafer.man: Remove `so' (again) from
7719 list of unsafe requests.
7721 * pic/pic.man: Fixed a typo.
7723 * man/groff_out.man: Fixed a typo.
7725 1999-12-18 Werner LEMBERG <wl@gnu.org>
7727 * Makefile.in: Doc fixes.
7729 1999-12-17 Fabrizio Polacco <fab@prosa.it>
7731 * groff/groff.cc: Missing `U' option added to getopt().
7733 * troff/troff.man: Missing `U' option added to synopsis.
7735 Version 1.12 released
7736 =====================
7738 1999-12-14 Werner LEMBERG <wl@gnu.org>
7740 * troff/input.cc (usage), groff/groff.cc (synopsis): Added -U flag
7743 * nroff/nroff.sh, nroff/nroff.man: Replaced `secure', `unsecure'
7744 with the more appropriate terms `safer' and `unsafe'.
7746 * libgroff/strerror.c, aclocal.m4, configure.in: Added checks for
7747 sys_nerr and sys_errlist[].
7749 * pic/pic.h, aclocal.m4, configure.in: Added check for hypot().
7751 * pic/pic.y, pic/pic.cc: Added check for fmod().
7753 1999-12-13 Werner LEMBERG <wl@gnu.org>
7755 * VERSION: Changed to 1.12.
7757 Here some patches from various sources; most of them taken from
7758 the Debian distribution.
7760 * tmac/groff_mdoc.man, tmac/groff_mdoc.samples.man,
7761 tmac/Makefile.sub: New files copied directly from the NetBSD
7762 distribution. Probably, some additional adaptation later on is
7765 * tmac/tmac.safer, tmac/groff_msafer.man: Added `so' to the list
7768 * groff/groff.cc, groff/groff.man, nroff/nroff.sh,
7769 nroff/nroff.man, pic/main.cc, pic/pic.man, troff/input.cc,
7770 troff/troff.man: Added option `-U' for unsafe mode. Safe mode
7771 (`-S') is now the default.
7773 * README, NEWS: Updated.
7775 1999-12-09 Werner LEMBERG <wl@gnu.org>
7777 * doc/groff.texinfo: Regenerated nodes and menus with emacs.
7779 * doc/Makefile (clean): Added cleaning commands for groff.texinfo.
7781 1999-12-06 Werner LEMBERG <wl@gnu.org>
7783 * configure.in: Removed AC_PREFIX_PROGRAM since it causes more
7784 grief than relief today. Additionally, it is against the GNU
7787 * configure: Recreated.
7789 1999-12-05 Werner LEMBERG <wl@gnu.org>
7791 * configure.in: Added GROFF_LIBM.
7793 * configure: Recreated.
7795 * aclocal.m4 (GROFF_LIBM): New function which tests whether -lm is
7798 * Makefile.in: Added definition of $(LIBM).
7800 * Makefile.comm (LIBM): Removed.
7802 * pfbtops/Makefile.sub: On AIX, -lm is needed also.
7804 1999-12-03 Gaius Mulley <gaius@glam.ac.uk>
7806 * doc/Makefile: Added rule for generation pic.html.
7808 (clean): Files produced by grohtml will be removed also.
7810 * doc/pic.ms: Small fix.
7812 * tmac/tmac.html: Fixed suppression of headers.
7814 1999-11-16 Gaius Mulley <gaius@glam.ac.uk>
7816 * tmac/tmac.html: Fixing horizontal arrows.
7818 Turning off hyphenation.
7820 * tmac/tmac.an: Improved support for grohtml; better indentation,
7823 1999-10-31 Gaius Mulley <gaius@glam.ac.uk>
7825 * tmac/tmac.arkup: Added CDFTP macro
7827 * tmac/tmac.html: All headers are turned off for ms, me, and mm
7830 * tmac/troffrc: Some additions for HTML stuff.
7832 1999-10-06 Gaius Mulley <gaius@glam.ac.uk>
7834 * tmac/tmac.html: Small changes.
7836 1999-09-26 Werner LEMBERG <wl@gnu.org>
7838 * doc/groff.texinfo: Minor fixes.
7840 1999-09-26 Gaius Mulley <gaius@glam.ac.uk>
7842 * devhtml/TR: Changed spacewidth to 3.
7844 * tmac/Makefile.sub (NORMALFILES): Added tmac.arkup.
7846 * tmac/tmac.html: Moved markup macros to tmap.arkup.
7848 * tmac/tmac.arkup: New file.
7850 * grohtml/ChangeLog: New file.
7852 1999-09-16 Werner LEMBERG <wl@gnu.org>
7854 * doc/groff.texinfo (Common Features): Added Copying chapter.
7855 Changed format to @smallbook.
7857 1999-09-15 Werner LEMBERG <wl@gnu.org>
7859 * NEWS: Added info about groff.texinfo.
7861 * doc/groff.texinfo: Will now compile (using texi2dvi) without
7864 1999-09-14 Werner LEMBERG <wl@gnu.org>
7866 * groff/groff.man: More updates.
7868 1999-09-13 Werner LEMBERG <wl@gnu.org>
7870 * doc/groff.texinfo: New file. This manual is still very
7871 rudimentary. It has been originally contributed by Trent
7872 A. Fisher <trent@gnurd.portland.or.us> with first corrections and
7875 * INSTALL: Added information about the `doc' subdir
7877 * troff/troff.man: Minor fixes.
7879 * groff/groff.man: Added missing `-L arg' to SYNOPSIS section;
7882 * troff/input.cc (usage): Added missing `-ffam' to usage message.
7884 * Makefile.in (dist): groff-$(version).tar.gz must be removed
7885 also, otherwise it is included itself in another call of `make
7888 * groff/groff.cc (synopsis): Removed superfluous space.
7890 * PROJECTS, PROBLEMS, NEWS: Updated.
7892 * VERSION: Updated to 1.12beta.
7894 * BUG-REPORT: Some cosmetic fixes. Corrected email address.
7896 * README: Updated: Included documentation about CVS repository,
7897 mailing lists, and daily snapshots.
7899 * tmac/Makefile.sub: Fixed $(tmap_wrap) finally.
7901 1999-09-12 Bjarni Ingi Gislason <bjarniig@rhi.hi.is>
7903 * tmac/tmac.an: If the tag didn't fit into the space that the
7904 macro `TP' specifies, the rest of the tag went into the space for
7907 1999-09-12 Jeffrey Copeland <jeff@opennt.com>
7909 * grolj4/lj4.cc: Added duplex printing (option `-d').
7911 * grolj4/grolj4.man: Document duplex printing.
7913 1999-09-12 Werner LEMBERG <wl@gnu.org>
7915 * doc/Makefile (pic.ps): Fixed rule which caused problems with
7916 non-GNUish sed programs.
7918 * tmac/doc-syms: Removed extra space from -iso8802-3 macro
7921 * configure.in (LIBS): Added `-lc'
7923 * Makefile.comm (.man.n): Added substitution for @TMAC_AN_PREFIX@.
7925 * pic/tex.cc (solid_arc): Casting M_PI to double.
7927 * libgroff/putenv.c (putenv): Changed function header to ANSI C.
7929 * groff/groff.man, tmac/Makefile.sub (MAN7), tmac/groff_msafer.man
7930 (new file), tmac/msafer.man (deleted), tmac/groff_me.man (new
7931 file), tmac/me.man (deleted): {me,msafer} -> groff_{me,msafer}.
7933 * groff/groff_man.man: New file. This manual page was originally
7934 written for the Debian GNU/Linux system by Susan G. Kleinmann
7937 * eqn/list.cc (list_box::compute_metrics,
7938 list_box::compute_sublist_width): Removed variable declaration to
7939 avoid shadowing warnings.
7941 * grops/psrm.cc (resource_manager::process_file): Ditto.
7943 * tfmtodit/tfmtodit.cc (main): Ditto.
7945 * libgroff/font.cc (font::load_desc): Renamed auxiliary variable
7946 to avoid shadowing warnings.
7948 * tbl/table.cc (block_entry::do_divert, table::do_row): Renamed
7949 shadowing loop variable.
7951 * groff/groff.man, troff/troff.man: Added doc about grohtml.
7953 1999-09-12 Gaius Mulley <gaius@glam.ac.uk>
7955 New grohtml frontend to convert groff input to html.
7957 * Makefile.in (CCPROGDIRS, DEVDIRS): Added html device.
7959 * tmac/Makefile.sub (NORMALFILES): Added tmac.html.
7961 * tmac/eqnrc: Added html device.
7963 * tmac/tmac.html: New file.
7965 * eqn/main.cc (do_file, inline_equation), pic/troff.cc
7966 (troff_output::start_picture, troff_output::finish_picture),
7967 tbl/main.cc (process_input_file):
7968 Surrounded output with `graphics_start' and `graphics_end' so that
7969 the html driver can identify non-text portions.
7971 * grodvi/dvi.cc (dvi_printer::set_char), grolj4/lj4.cc
7972 (lj4_printer::set_char), grops/ps.cc (ps_printer::set_char),
7973 grotty/tty.ps (tty_printer::set_char): Additional parameter
7976 * include/printer.h: Class printer: New function
7977 set_char_and_width; new variables (is_char_named, is_named_set,
7978 named_command, named_char_s, named_char_n) to hold information
7979 about named characters -- needed by the html driver.
7981 * libdriver/printer.cc (printer::set_ascii_char,
7982 printer::set_special_char): Use set_char_and_width.
7984 * devhtml/*: New device files for html driver.
7986 * grohtml/*: New driver grohtml.
7988 1999-09-11 Wilfredo Sanchez <wsanchez@apple.com>
7990 * tmac/doc-common, tmac/tmac.an: Removed the word `UNIX' in
7993 1999-09-11 Luke Mewburn <lukem@netbsd.org>
7995 * libgroff/string.cc (search): Small fix to test against NULL
7998 1999-09-11 Jeff Conrad <jeff_conrad@msn.com>
8000 * troff/node.cc (copy): The characters in a bracket escape (e.g.,
8001 \b'abc') were stacked in reverse order when processed in a
8004 * troff/node.h: Added `*last' to struct `node' to make the above
8007 * troff/input.cc (read_draw_node), libdriver/input.cc (do_file):
8008 The default scale for the 'f' and 't' graphics functions were 'm'
8009 rather than 'u' (i.e., no scaling).
8011 1999-09-11 Peter Miller <peterm@jna.com.au>
8013 * groff/groff.cc (main), groff.man, soelim/soelim.cc (main,
8014 do_file), soelim/soelim.man: Added `-I file' option to soelim,
8015 defining include paths.
8017 * soelim/soelim.cc (include_path_append): New function.
8019 1999-09-11 Larry Jones <larry.jones@sdrc.com>
8021 * tbl/main.cc (process_options): Unix (at least Documenter's
8022 Workbench) tbl allows arbitrary non-alpha characters between
8025 1999-09-11 Paul Eggert <eggert@twinsun.com>
8027 Y2k fixes. Don't assume that the current year precedes 2000.
8029 * doc/meref.me: Add \n(y2, \n(y4.
8031 * tmac/doc-common (Yr): New number register.
8032 (Dd): Don't assume current year precedes 2000.
8034 * tmac/tmac.e (td): Likewise.
8035 (y2, y4): New number registers.
8037 * pic/pic.man: Update reference for pic paper to May, 1991
8040 1999-09-11 Werner LEMBERG <wl@gnu.org>
8042 * tmac/Makefile.sub (install_data, stamp-wrap, uninstall_sub):
8043 Removed quotation marks which prevented correct expansion of
8046 * devlj4/Makefile.sub (LJ4RES): Fixed value (600 instead of 300).
8048 1999-09-10 Werner LEMBERG <wl@gnu.org>
8050 * Makefile.sub (DISTCLEANFILES): Added `config.log' and
8053 * Removed configure.old.
8055 1999-08-31 Werner LEMBERG <wl@gnu.org>
8057 * VERSION: Updated to 1.11.1
8059 1999-05-27 Werner LEMBERG <wl@gnu.org>
8061 * doc/Makefile: changed `.PS' postfix to `.ps' for consistency.
8063 * tmac/Makefile.sub (install_data, stamp-wrap, uninstall_sub):
8064 added quotations around $(tmac_wrap) to avoid syntax error if
8067 * configure: Newly generated using autoconf 2.13.
8069 * Makefile.in (LDFLAGS): Set variable to @LDFLAGS@.
8071 Fri Aug 15 08:51:47 1997 Eric S. Raymond <esr@snark.thyrsus.com>
8073 * README, PROJECTS, NEWS, INSTALL, VERSION,
8074 doc/Makefile. doc/pic.ms, groff/groff.man:
8075 Prepare for 1.11 release. No code changes.
8076 Documentation for pic added (doc/pic.ms).
8078 Sun Nov 26 11:45:13 1995 James Clark <jjc@jclark.com>
8080 * Version 1.10 released.
8082 Fri Nov 24 09:56:16 1995 James Clark <jjc@jclark.com>
8084 * afmtodit/afmtodit.pl: Avoid comment on first line.
8086 Mon Nov 20 11:13:49 1995 James Clark <jjc@jclark.com>
8088 * aclocal.m4 (GROFF_INSTALL_SH): New macro.
8089 * configure.in: Call it.
8091 * Makefile.sub (configure): Depends on aclocal.m4 not acgroff.m4.
8092 (distfiles): Doesn't depend on config.log or config.cache.
8094 Sun Oct 1 08:45:36 1995 James Clark <jjc@jclark.com>
8096 * grog/grog.sh: Use print "" rather than print in END rule.
8098 Wed Aug 23 13:30:52 1995 James Clark <jjc@jclark.com>
8100 * tbl/main.cc (process_data): Don't give error for excess data
8101 entries that are comments.
8103 Fri Jul 28 11:00:27 1995 James Clark <jjc@jclark.com>
8105 * tbl/main.cc (process_data): Fix case where new for-scope rules
8106 silently change meaning of code.
8108 Tue Jul 4 23:39:51 1995 James Clark <jjc@jclark.com>
8110 * troff/env.cc (hyphenate): Loop over all consecutive sequences
8111 of non-zero hyphenation codes.
8113 Sat Jul 1 00:42:15 1995 James Clark <jjc@jclark.com>
8115 * aclocal.m4 (GROFF_POSIX): Use conflicting declaration technique.
8117 Thu Jun 29 13:58:36 1995 James Clark <jjc@jclark.com>
8119 * tmac/tmac.e (ip): Divert the tag so as to freeze the spaces.
8121 Tue Jun 27 12:30:16 1995 James Clark <jjc@jclark.com>
8123 * tmac/tmac.andoc: Make it work in compatibility mode.
8125 * refer/token.h (token_info::is_range_sep): New function.
8126 * refer/token.cc (init_special_chars): Make \(en a RANGE_SEP.
8127 * refer/ref.cc (reference::output): More sophisticated check for
8130 * devps/prologue.ps (MANUAL): New procedure.
8131 * grops/ps.cc (main): New -m option.
8132 (usage): Include -m.
8133 (ps_printer::~ps_printer): Implement -m.
8135 * aclocal.m4 (GROFF_G): New macro.
8136 * configure.in: Call it.
8137 * Makefile.in (g): Provided by configure.
8139 * hpftodit/hpftodit.cc (basename): Rename to xbasename.
8141 * tmac/tmac.tty: Disable warning about bad fonts. Remove font
8144 * Makefile.in (tmacpath): Don't include /usr/lib/tmac.
8145 (tmac_m, tmac_s): Deleted.
8146 (sys_tmac_prefix, tmac_wrap, tmac_prefix, tmac_an_prefix,
8147 tmac_s_prefix): New variables.
8148 (MDEFINES): Change accordingly.
8149 * Makefile.comm (.man.n): Use new TMAC_* variables.
8150 * configure.in (GROFF_TMAC): Call.
8151 * aclocal.m4 (GROFF_TMAC): Define.
8152 * tmac/Makefile.sub (stamp_wrap): New target.
8153 (install_data, uninstall_sub): Handle macro wrapping.
8155 Mon Jun 26 14:54:39 1995 James Clark <jjc@jclark.com>
8157 * tbl/main.cc (main): Ignore -T option.
8159 Thu Jun 22 09:08:06 1995 James Clark <jjc@jclark.com>
8161 * devlj4/generate/special.map: Add definition of \(nb.
8163 * tmac/tmac.dvi: Add definition of \(nb.
8165 * troff/dictionary.c (dictionary::dictionary): association::v gets
8166 initialized by association::association.
8168 * tmac/Makefile.sub: Avoid using temporary files when installing.
8170 * troff/env.cc (environment::set_font): Make bad font number a
8173 * Makefile.in (fontpath): Remove $(prefix)/lib/font from fontpath.
8175 * Makefile.in (datadir): Use share rather than lib.
8177 * groff/groff.cc (basename): Rename to xbasename.
8179 Wed Jun 21 16:59:46 1995 James Clark <jjc@jclark.com>
8181 * Makefile (CCLIBS): Don't use.
8182 * Makefile.ccpg: Likewise.
8184 * acgroff.m4: Rename to...
8185 * aclocal.m4: Modify extensively for autoconf 2.
8186 * configure.in: Likewise.
8187 * Makefile.in: Likewise.
8189 * groff/pipeline.c (const): Declare as empty if __STDC__ not
8191 (xstrsignal): Check for definition of NSIG. Conditionalize
8192 on SYS_SIGLIST_DECLARED. Make return type const.
8194 Sat Jun 10 12:28:16 1995 James Clark <jjc@jclark.com>
8196 * troff/input.cc (interpolate_macro): Rephrase missing space
8199 Thu May 11 01:07:16 1995 Jason Merrill <jason@phydeaux.cygnus.com>
8201 * addftinfo/addftinfo.cc, eqn/delim.cc, eqn/lex.cc, eqn/list.cc,
8202 grodvi/dvi.cc, groff/groff.cc, grops/ps.cc, grops/psrm.cc,
8203 grotty/tty.cc, include/ptable.h indxbib/indxbib.cc,
8204 libbib/index.cc, libbib/linear.cc, libbib/search.cc,
8205 libdriver/input.cc, libdriver/printer.cc, libgroff/font.cc,
8206 libgroff/lf.cc, libgroff/nametoindex.cc, libgroff/ptable.cc,
8207 libgroff/string.cc, lkbib/lkbib.cc, lookbib/lookbib.cc,
8208 pic/lex.cc, pic/object.cc, pic/pic.y refer/label.y refer/ref.cc,
8209 refer/refer.cc, refer/token.cc, tbl/main.cc, tbl/table.cc,
8210 tfmtodit/tfmtodit.cc, troff/dictionary.cc, troff/div.cc,
8211 troff/env.cc, troff/input.cc, troff/node.cc, troff/symbol.cc:
8214 Wed Apr 19 21:15:11 1995 James Clark <jjc@jclark.com>
8216 * troff/input.cc (spring_trap): Push a macro_iterator rather than a
8218 (spring_trap, postpone_traps, unpostpone_traps): Move to later in
8220 (macro_iterator::macro_iterator): Add additional argument.
8222 Mon Apr 10 12:06:02 1995 James Clark <jjc@jclark.com>
8224 * troff/div.cc (vertical_size::vertical_size): In place of integer
8225 specifying line spacing use cunits specifying post vertical
8227 (macro_diversion::output, top_level_diversion::output): Likewise.
8228 * troff/div.h: Change declarations accordingly.
8229 * troff/env.cc (pending_output_line): Replace ls field by post_vs
8231 (pending_output_line::pending_output_line,
8232 pending_output_line::output, environment::output,
8233 environment::output_line, environment::output_title,
8234 environment::hyphenate_line): In place of
8235 integer specifying line spacing use cunits specifying post vertical
8237 (environment::environment): Add post_vertical_spacing and
8238 prev_post_vertical_spacing arguments.
8239 (environment::get_post_vertical_spacing): New function.
8240 (environment::total_post_vertical_spacing): New function.
8241 (environment::post_vertical_spacing): New function.
8242 (init_env_requests): Initialize pvs request and .pvs register.
8243 * troff/env.h: Change declarations.
8245 Tue Mar 28 09:52:07 1995 James Clark <jjc@jclark.com>
8247 * tmac/tmac.pspic: Immediately remove the temporary file.
8249 Sat Mar 25 10:43:11 1995 James Clark <jjc@jclark.com>
8251 * tmac/tmac.pspic (PSPIC): Scale graphic uniformly even when
8252 height is specified.
8254 Thu Jan 26 16:20:13 1995 James Clark <jjc@jclark.com>
8256 * tbl/table.c (struct vertical rule, class table_entry): Use int
8257 not short for start_row and end_row.
8259 Fri Jan 13 13:53:05 1995 James Clark <jjc@jclark.com>
8261 * troff/input.cc (trapping_blank_line, blank_line_macro): New
8263 (diverted_space_node::reread, process_input_stack): Call
8264 trapping_blank_line() rather than blank_line().
8265 (init_input_requests): Bind "blm" to blank_line_macro().
8267 * tmac/tmac.s (XA): Use .br and par@reset rather than XA.
8269 Tue Jan 10 11:40:35 1995 James Clark <jjc@jclark.com>
8271 * troff/env.cc (environment::possibly_break_line): Require that
8272 width total excluding width of final space node be greater than
8273 the target text length.
8275 Tue Jan 3 09:13:37 1995 James Clark <jjc@jclark.com>
8277 * troff/node.cc (kern_pair_node::vertical_extent): New function.
8279 Sun Dec 4 13:19:07 1994 James Clark <jjc@jclark.com>
8281 * troff/node.cc (charinfo_node): New class.
8282 (glyph_node, composite_node): Derive from charinfo_node. Change
8283 member functions accordingly.
8285 Wed Nov 30 10:29:29 1994 James Clark <jjc@jclark.com>
8287 * nroff/nroff.sh: Use -Tlatin1 not -TLatin1.
8289 Mon Aug 8 10:17:59 1994 James Clark (jjc@jclark.com)
8291 * tmac/tmac.tty-char: Add definitions for \(ab and \[arrowvertex].
8293 * devps/generate/textmap (notsubset): Add.
8295 * tmac/tmac.a4: New file.
8297 Sun Jul 24 20:08:42 1994 James Clark (jjc@jclark.com)
8299 * pic/main.cc (had_parse_error): New variable.
8300 (do_picture, do_whole_file): Set had_parse_error if yyparse()
8302 (main): Return 1 if had_parse_error is true.
8304 Tue Jul 19 13:40:31 1994 James Clark (jjc@jclark.com)
8306 * grolj4/lj4.cc (main): Avoid use of strtoul.
8308 Mon Jul 18 15:03:02 1994 James Clark (jjc@jclark.com)
8310 * nroff/nroff.sh: Default device is -Tlatin1 if $LC_CTYPE is
8311 iso_8859_1 or $LESSCHARSET is latin1.
8313 Sun Jul 10 13:38:35 1994 James Clark (jjc@jclark.com)
8315 * hpftodit: New directory.
8316 * Makefile.in (CCPROGDIRS): Add hpftodit.
8317 * devlj4/generate: New directory.
8319 Thu Jul 7 23:49:48 1994 James Clark (jjc@jclark.com)
8321 * configure.in: Don't use AC_VFORK.
8322 * groff/pipeline.c (run_pipeline): Use fork() always.
8324 Wed Jul 6 11:13:17 1994 James Clark (jjc@jclark.com)
8326 * grops/ps.cc (main): Use %1 not %s in error message for -w.
8328 * Makefile.in (CCPROGDIRS): Add grolj4.
8329 (DEVDIRS): Add devlj4.
8330 * grolj4, devlj4: New directories.
8331 * tmac/troffrc: Handle lj4.
8332 * tmac/tmac.lj4: New file.
8334 Fri Jun 17 18:02:53 1994 James Clark (jjc@jclark.com)
8336 * tmac/tmac.e (@n): Set indent to 0 before calling |h.
8338 Wed Jun 1 07:33:47 1994 James Clark (jjc@jclark.com)
8340 * troff/input.cc (do_if_request): At end of second string, switch
8341 environments before getting next token.
8343 Fri May 20 07:39:18 1994 James Clark (jjc@jclark.com)
8345 * devps/psstrip.sed: Split rule that strips whitespace on either
8348 Wed May 18 08:13:47 1994 James Clark (jjc@jclark.com)
8350 * troff/node.h (font_family::make_definition): Add return value to
8351 declaration. * troff/symbol.h (symbol::operator==,
8352 symbol::operator!=): Likewise.
8354 Tue May 17 20:46:06 1994 James Clark (jjc@jclark.com)
8356 * groff/groff.cc (main, help, synopsis): Handle -S.
8357 (possible_command::insert_arg): New function.
8359 * tmac/tmac.safer: New file.
8360 * tmac/msafer.man: New file.
8361 * tmac/Makefile.sub (FILES): Add tmac.safer and msafer.man.
8363 Thu Mar 10 01:58:30 1994 Paul Eggert (eggert@twinsun.com)
8365 * pic/pic.h, pic/main.cc (safer_flag): New variable.
8366 * pic/pic.y (placeless_element): Avoid unsafe operations if
8367 `safer_flag' is set.
8368 * pic/main.cc (main): Add -S option, which sets `safer_flag'.
8370 Tue May 10 13:02:31 1994 James Clark (jjc@jclark.com)
8372 * eqn/lex.cc (get_token): Put call to add_context() in block to
8373 work around Sun C++ 4.0 bug.
8375 * include/stringclass.h (operator +): Use ?: instead of `if' to
8376 work around Sun C++ 4.0 bug.
8378 Thu May 5 11:18:03 1994 James Clark (jjc@jclark.com)
8380 * tbl/main.cc (process_format): Accept - as a synonym for the _
8383 * libbib/index.cc (minus_one): Don't declare as const.
8385 Fri Apr 29 09:32:48 1994 James Clark (jjc@jclark.com)
8387 * troff/input.cc (get_char_for_escape_name): Push back a newline.
8389 Wed Apr 27 21:14:18 1994 James Clark (jjc@jclark.com)
8391 * troff/input.cc (write_macro_request): New function.
8392 (init_input_requests): Bind write_macro_request to writem.
8394 Sun Apr 17 11:15:38 1994 James Clark (jjc@jclark.com)
8396 * tmac/tmac.s (@EN): Turn filling back on even if there was no
8399 * eqn/lex.cc (do_space): Supply missing argument to lex_error.
8401 * tmac/tmac.s (@TS): Renamed from TS.
8402 (TS): Call LP then TS again.
8403 (cov*ab-init): Alias @TS to TS.
8405 * tmac/tmac.s: Allow QP or RS to initialize.
8407 * tmac/tmac.s (par@load-init): New macro. Call at end of file.
8408 Move initializations of PS and LL here.
8409 (par@init): Don't initialize HY. Avoid changing environment 0.
8410 (par*env-init): Don't all par@reset.
8412 Thu Apr 14 19:15:45 1994 James Clark (jjc@jclark.com)
8414 * include/posix.h: Include <fcntl.h> only if not using <osfcn.h>.
8416 Sun Apr 10 09:54:44 1994 James Clark (jjc@jclark.com)
8418 * Makefile.in (MDEFINES): Add LDFLAGS.
8419 (LDFLAGS): Add definition line.
8421 Thu Apr 7 22:22:22 1994 James Clark (jjc@jclark.com)
8423 * troff/input.cc (get_optional_char): Split off error check into...
8424 (check_missing_character): New function.
8425 * troff/token.h: Declare it.
8426 * troff/env.cc (margin_character): Don't call get_optional_char.
8427 Only call tok.next() after making the node.
8429 * include/lib.h (getopt): Make 2nd argument char *const *.
8431 Fri Mar 11 07:28:03 1994 James Clark (jjc@jclark.com)
8433 * nroff/conftest.sh: Deleted.
8435 Fri Mar 4 10:51:36 1994 James Clark (jjc@jclark.com)
8437 * pic/make-dos-dist: Deleted.
8439 Wed Mar 2 20:59:16 1994 James Clark (jjc@jclark.com)
8441 * devps/psstrip.sed: Strip comments before stripping trailing
8444 Sat Feb 19 13:07:16 1994 James Clark (jjc@jclark.com)
8446 * Version 1.09 released.
8448 Wed Feb 16 16:53:49 1994 James Clark (jjc@jclark.com)
8450 * tmac/doc-ditroff (hK): Don't reset page number if \nC is > 0.
8452 Mon Feb 14 08:26:40 1994 James Clark (jjc@jclark.com)
8454 * libgroff/font.cc (font::load_desc): Fix typo in error message.
8456 Sun Feb 13 09:37:38 1994 James Clark (jjc@jclark.com)
8458 * libgroff/new.cc (operator new): Rewrite so as to avoid warning
8459 about returning without a value.
8461 * troff/charinfo.h (charinfo::get_special_translation): Cast
8462 TRANSLATE_NONE to int.
8464 * refer/token.cc (lookup_token, store_token): Remove bogus loop
8465 test. Fix test so that it works with n unsigned.
8467 * pic/pic.y (defaults_table): Fully bracket initializer.
8468 * pic/lex.cc (lookup_keyword): Likewise.
8469 * eqn/lex.cc (token_table, def_table): Likewise.
8470 * eqn/box.cc (param_table): Likewise.
8471 * troff/input.cc (warning_table): Likewise.
8472 * libgroff/font.cc (table): Likewise.
8473 * grops/ps.cc (ps_printer::special): Likewise.
8474 * grops/psrm.cc (resource_manager::process_file): Likewise.
8475 * tfmtodit/tfmtodit.cc (lig_chars, lig_table): Likewise.
8476 * refer/command.cc (command_table): Likewise.
8477 * addftinfo/addftinfo.cc (param_table): Likewise.
8479 * troff/symbol.cc (symbol::symbol): Prevent compiler warnings
8480 about temp's being unused.
8481 (unused): New function.
8483 * groff/pipeline.cc: Declare c_fatal.
8485 * libbib/linear.cc (bmpattern::search): Cast patterrn[--j] to
8488 * libbib/index.cc (index_search_item::load): Prevent compiler
8489 warnings about fd_closer's being unused.
8490 (unused): New function.
8492 Sat Feb 12 10:31:59 1994 James Clark (jjc@jclark.com)
8494 * troff/input.cc (copy_mode_error): Make `prefix' static.
8497 * include/posix.h: Include <osfcn.h> is HAVE_CC_OSFCN_H is
8499 * acgroff.m4, configure.in, Makefile: Rename HAVE_CC_UNISTD_H to
8500 HAVE_CC_OSFCN_H and modify accordingly.
8502 * troff/input.cc (init_charset_table): radicalex overlaps
8505 * groff/acgroff.m4 (GROFF_ISC_SYSV3): New macro (from
8506 udodo!hans@relay.NL.net).
8507 * groff/configure.in: Call it.
8509 * groff/acgroff.m4 (GROFF_PCLOSE): New macro.
8510 * groff/configure.in: Call it.
8511 * include/lib.h: Conditionalize declaration of pclose.
8513 * troff/div.cc (last_page_number): New global variable.
8514 (top_level_diversion::begin_page): Exit if we just printed the
8516 * troff/div.h (last_page_number): Declare it.
8517 * troff/input.cc (parse_output_page_list): Set last_page_number.
8519 * eqn/sqrt.cc: Rename \(rn to \[radicalex].
8520 * devps/S, devps/textmap, tmac/tmac.ps, tmac/tmac.dvi,
8521 tmac/tmac.X: Likewise.
8522 * tmac/tmac.ps, tmac/tmac.X, tmac.dvi: Add definitions of \(rn.
8523 * tmac.dvi: Make \(ru and \(ul extend beyond their width by .04m.
8525 Fri Feb 11 11:45:40 1994 James Clark (jjc@jclark.com)
8527 * tmac/doc-ditroff (hK): Remove groff specific code which
8528 prevented page-breaks between separate manual entries. If this is
8529 the first page, don't set the page number to 1.
8531 * acgroff.m4 (GROFF_POSIX): New macro.
8532 * configure.in: Use it.
8534 * troff/node.cc (class real_output_file,
8535 real_output_file::real_output_file,
8536 real_output_file::~real_output_file): Conditionalize use of
8537 popen/pclose on POPEN_MISSING.
8538 * troff/node.h: Conditionalize pipe_command on POPEN_MISSING.
8539 * troff/input.cc (pipe_command): Give an error if POPEN_MISSING.
8540 (pipe_source): Similarily.
8542 * acgroff.m4 (GROFF_PROG_CCC): Update message about libg++.
8544 * acgroff.m4 (GROFF_GETOPT, GROFF_PUTENV, GROFF_POPEN): Detect
8545 presence of declarations by trying to compile example with
8546 conflicting declarations. (gcc only gives a warning for missing
8549 Wed Feb 9 09:12:23 1994 James Clark (jjc@jclark.com)
8551 * tmac/tmac.pspic (PSPIC): Allow options to specify alignment
8552 (from Ulrich Lauther).
8554 Tue Feb 8 03:56:40 1994 James Clark (jjc@jclark.com)
8556 * libbib/linear.cc (file_buffer::load): Use S_ISREG macro.
8558 Thu Feb 3 09:34:35 1994 James Clark (jjc@jclark.com)
8560 * indxbib/indxbib.cc (write_hash_table): Add code for case where
8561 pointers and ints have different sizes.
8563 Sun Jan 9 16:17:51 1994 James Clark (jjc@jclark.com)
8565 * tmac/tmac.s (par*env-init): Call par@reset.
8567 Fri Jan 7 10:24:27 1994 James Clark (jjc@jclark.com)
8569 * tmac/tmac.s (@IP): Switch to a new environment when diverting
8571 (par*push-tag-env, par*pop-tag-env): New macros.
8573 Wed Jan 5 21:18:34 1994 James Clark (jjc@jclark.com)
8575 * grops/ps.cc (ps_printer::ps_printer): Use MAX_LINE_LENGTH for
8576 initializing `out'. Reduce MAX_LINE_LENGTH from 79 to 72.
8578 * grops/ps.cc (ps_printer::~ps_printer): Output %%CreationDate
8579 comment. Include <time.h>.
8581 Wed Dec 15 14:14:00 1993 James Clark (jjc@jclark.com)
8583 * grops/ps.cc (is_small_h, is_small_v): Deleted.
8584 (ps_printer::flush_sbuf): Use absolute motion only at beginning of
8587 Tue Dec 14 10:06:34 1993 James Clark (jjc@jclark.com)
8589 * troff/input.cc (read_request): Only print a prompt if reading
8590 from the terminal. Also clearerr on EOF if reading from the
8591 terminal. Declare isatty.
8593 Mon Nov 29 08:38:15 1993 James Clark (jjc@jclark.com)
8595 * refer/label.y: Rename map_t to map_func and extractor_t to
8598 Sat Oct 30 06:38:12 1993 James Clark (jjc@jclark.com)
8600 * include/assert.h: Don't use volatile.
8601 * libgroff/assert.cc: Likewise.
8603 Fri Oct 29 15:00:23 1993 James Clark (jjc@jclark.com)
8605 * troff/input.cc (abort_request): Look at character in tok before
8608 Thu Oct 28 14:09:48 1993 James Clark (jjc@jclark.com)
8610 * troff/troff.h (NO_RETURN): Deleted.
8611 * troff/div.cc (cleanup_and_exit): Don't declare aas NO_RETURN.
8612 * troff/input.cc (exit_troff): Likewise
8614 * Makefile.in: Remove `Making ...' messages since GNU make now
8617 * configure.in: Use AC_HAVE_HEADERS(unistd.h) instead of AC_UNISTD_H.
8619 Wed Oct 27 11:12:51 1993 James Clark (jjc@jclark.com)
8621 * tmac/tmac.s (@init): Initialize PO to \n(.o here, rather than
8624 Sat Oct 23 10:03:52 1993 James Clark (jjc@jclark.com)
8626 * tmac/tmac.e (hl): Use \n[.in] rather than \n(.i.
8628 Thu Oct 14 12:09:45 1993 James Clark (jjc@jclark.com)
8630 * eqn/delim.cc (delim_box::compute_metrics): Don't increase
8631 MARK_REG if there was no left delimiter.
8633 Sat Oct 2 19:54:47 1993 James Clark (jjc@jclark.com)
8635 * pic/troff.cc (troff_output::text): Set line thickness to
8636 relative before outputting text.
8638 * tmac/tmac.e (@k): Don't zero ?T.
8641 Sat Sep 25 11:08:43 1993 James Clark (jjc@jclark.com)
8643 * tmac/tmac.e ($p): Handle possibility that $3 is empty.
8645 Wed Aug 18 08:51:41 1993 James Clark (jjc@jclark.com)
8647 * troff/input.cc (decode_args): Warn about unquoted tabs (from
8650 Tue Aug 10 08:38:32 1993 James Clark (jjc@jclark.com)
8652 * troff/input.cc (ignoring): New variable.
8653 (ignore): Set ignoring during call to do_define_macro.
8654 (do_define_macro): Clear ignoring before interpolating terminating
8656 (copy_mode_error): New function.
8657 (get_char_for_escape_name, read_long_escape_name,
8658 interpolate_arg): Use copy_mode_error.
8659 (warning_table): Add WARN_IG.
8660 * troff/troff.h (WARN_IG): Declare.
8661 (WARN_TOTAL): Change accordingly.
8663 * groff/pipeline.c (strsignal): Rename to xstrsignal.
8664 * groff/groff.cc (strsignal): Delete declaration.
8666 Fri Jul 16 01:43:12 1993 James Clark (jjc@jclark.com)
8668 * troff/div.cc (page_offset): Use 'm' as default scaling.
8670 Sat Jul 3 09:11:38 1993 James Clark (jjc@jclark.com)
8672 * nroff/nroff.sh: Ignore -u.
8674 Wed Jun 9 12:17:27 1993 James Clark (jjc@jclark.com)
8676 * Makefile.in (MDEFINES): Pass down MAKEOVERRIDES.
8678 Fri Jun 4 17:35:47 1993 James Clark (jjc@jclark.com)
8680 * tmac/tmac.s (par*box-draw): Set adjustment mode to l while
8682 (B2): With -Tascii, leave additional vertical space before
8683 and after. Ensure that the left and right indent is restored to
8684 what it was even if the point size changes. Don't call
8685 par@finish. Change the indent, line length and title length
8686 directly. With -Tascii, make the width of the box 1n less.
8687 (B1): Remember 1n at the current point size. Don't call
8688 par@reset. Change the indent, line length and title length
8689 directly. Ensure that the temporary indent is preserved.
8690 (par*box-mark-top): Turn off no spacing mode.
8692 Thu Jun 3 17:47:14 1993 James Clark (jjc@jclark.com)
8694 * Makefile.in (dist): Use .gz suffix.
8696 Thu May 27 20:04:59 1993 James Clark (jjc@jclark.com)
8698 * troff/input.cc (main): Add return 0.
8699 * pic/main.cc (main): Use return instead of exit.
8700 * tbl/main.cc (main): Likewise.
8701 * eqn/main.cc (main): Likewise.
8702 * grops/ps.cc (main): Likewise.
8703 * grotty/tty.cc (main): Likewise.
8704 * groff/groff.cc (main): Likewise.
8705 * grodvi/dvi.cc (main): Likewise.
8706 * refer/refer.cc (main): Likewise.
8707 * indxbib/indxbib.cc (main): Likewise.
8708 * lkbib/lkbib.cc (main): Likewise.
8709 * soelim/soelim.cc (main): Likewise.
8710 * addftinfo/addftinfo.cc (main): Likewise.
8711 * acgroff.m4 (GROFF_PROG_CCC, GROFF_CC_COMPILE_CHECK,
8712 GROFF_COOKIE_BUG, GROFF_CC_ANSI_BUG): Likewise.
8714 * troff/token.h (process_input_stack): Don't declare as static.
8715 * troff/input.cc: Likewise.
8717 * troff/node.c (invalidate_fontno): Make it a static member of
8718 class font_family. Change callers.
8719 * troff/node.c: Change declaration.
8721 * tbl/main.cc (struct input_entry_format): Add explicit public
8723 * tbl/table.cc (struct text_stuff, struct single_hline_stuff,
8724 struct double_hline_stuff): Likewise.
8725 * tbl/table.h (struct entry_format): Likewise.
8726 * pic/object.h (struct saved_state): Likewise.
8728 * include/stringclass.h: Add forward declarations of friend
8729 functions that are later declared as inline. Don't include inline
8730 specifier in friend declaration.
8732 * libgroff/lib.h: Declare popen and pclose.
8733 * acgroff.m4 (GROFF_POPEN): New macro.
8734 * configure.in: Call it.
8736 * include/lib.h (PI): New constant. Undef first if necessary.
8737 * tfmtodit/tfmtodit.cc (main): Use PI rather than M_PI.
8738 * grops/ps.cc (degrees, radians): Likewise.
8739 * libgroff/font.cc (font::get_skew): Likewise.
8741 * grops/ps.cc (is_ascii): New function.
8742 (ps_output::put_string): Use is_ascii. Use csprint rather than
8744 (ps_printer::define_encoding): Use csspace.
8745 * libgroff/strtol.c (ISASCII): New macro.
8746 (strtol): Cast arguments to is*() and tolower() to unsigned char.
8747 Use ISASCII rather than isascii.
8748 * libgroff/cmap.cc: Use isascii() only if <ctype.h> defines it.
8749 * libgroff/cset.cc: Likewise.
8750 * libdriver/input.cc: Include cset.h.
8751 (do_file, get_integer, possibly_get_integer): Use csdigit() rather
8754 * refer/refer.cc (main): Use %ld rather than %d for longs.
8756 * libbib/index.cc (index_search_item_iterator::get_tag): Use
8759 * addftinfo/addftinfo.cc (param_t): Add explicit `int'.
8761 Mon May 24 08:51:37 1993 James Clark (jjc@jclark.com)
8763 * troff/input.cc (hyphenation_code): Skip white space between
8766 Sun May 16 08:15:52 1993 James Clark (jjc at jclark.com)
8768 * tbl/table.h (table::entry_list_tailp): New member.
8769 (table::table): Initialize it.
8770 (table::add_entry): Use entry_list_tailp to avoid O(n^2)
8773 Sat May 15 17:26:00 1993 James Clark (jjc at jclark.com)
8775 * grotty/tty.cc (tty_printer::add_char): Don't discard characters
8776 with negative horizontal positions. Remove casts of glyph::hpos to
8778 (USHRT_MAX): Delete definition.
8779 (SHRT_MAX, SHRT_MIN): New definitions.
8780 (glyph::hpos): Change type to short.
8781 (tty_printer::end_page): Output multiple backspaces if necessary.
8782 Remove casts of glyph::hpos to int.
8784 Fri May 7 12:14:37 1993 James Clark (jjc at jclark.com)
8786 * tmac/tmac.s (@RT): New definition.
8788 Thu May 6 21:36:54 1993 James Clark (jjc at jclark.com)
8790 * refer/refer.cc (do_file): Make sure current_filename is set when
8793 * pic/common.cc (common_output::dot_line): Handle zero length
8796 Sun May 2 19:54:16 1993 James Clark (jjc at jclark.com)
8798 * tmac/tmac.s (par@reset): Get value for .hy for \n[HY].
8799 (par@init): Initialize \n[HY].
8801 Mon Apr 26 11:43:16 1993 James Clark (jjc at jclark.com)
8803 * troff/dictionary.cc (dictionary::remove): Continue when
8806 Sun Apr 25 11:03:00 1993 James Clark (jjc at jclark.com)
8808 * Makefile.com (.y.cc): Avoid ending up with two versions of
8811 Thu Apr 22 21:03:45 1993 James Clark (jjc at jclark.com)
8813 * tmac/tmac.dvi (\(,c): Define only if it does not exist.
8814 (\(,C): Likewise. Also fix typo.
8816 Wed Apr 21 08:47:32 1993 James Clark (jjc at jclark.com)
8818 * lib.h: Delete extraneous semi-colon.
8820 * Add pso request: `so' from a pipe.
8821 * troff/input.c (file_iterator::file_iterator): Add 3rd argument.
8822 (file_iterator::close): New function.
8823 (file_iterator::~file_iterator, file_iterator::next_file): Use
8824 file_iterator::close.
8825 (file_iterator::backtrace): Say `process' rather than `file' when
8826 the stream is popened.
8827 (pipe_source): New function.
8828 (init_input_requests): Bind ".pso" to pipe_source.
8830 Tue Apr 20 00:02:26 1993 James Clark (jjc at jclark.com)
8832 * afmtodit/afmtodit.pl: Avoid single quotes in comments.
8834 * pfbtops/pfbtops.c: Output 64 characters per line. Output hex
8835 digits in lower case.
8837 Mon Apr 19 09:55:57 1993 James Clark (jjc at jclark)
8839 * Version 1.08 released.
8841 * Makefile.in (dist): Insert || true after ln -s commands that
8844 * mm: Update to mm 1.16.
8846 * acgroff.m4 (GROFF_CSH_HACK): New macro.
8847 * configure.in: Call GROFF_CSH_HACK. Substitute for
8849 * Makefile.in (SH_SCRIPT_SED_CMD): New variable. Include in
8851 * nroff/Makefile.sub (nroff): New target.
8852 (install_data): Install nroff.
8853 * eqn/Makefile.sub (neqn): Sed with SH_SCRIPT_SED_CMD.
8854 * grog/Makefile.sub (grog): Sed grog.sh with SH_SCRIPT_SED_CMD.
8856 Sat Apr 17 08:24:28 1993 James Clark (jjc at jclark)
8858 * eqn/Makefile.sub (neqn): Add chmod +x.
8860 * grog/Makefile.sub (grog): Remove spurious semi-colon.
8862 Fri Apr 16 22:41:57 1993 James Clark (jjc at jclark)
8864 * troff/input.cc (string_iterator::string_iterator()): Initialize
8867 Tue Apr 13 10:22:28 1993 James Clark (jjc at jclark)
8869 * troff/div.cc (macro_diversion::space,
8870 top_level_diversion::space): Don't set high_water_mark.
8871 (macro_diversion::output, top_level_diversion::output): Don't
8872 include post line space in high water mark.
8874 Wed Apr 7 12:48:18 1993 James Clark (jjc at jclark)
8876 * eqn/eqn.y: Don't define YYDEBUG.
8877 * pic/pic.y: Likewise.
8879 Mon Apr 5 10:15:15 1993 James Clark (jjc at jclark)
8881 * tmac/tmac.e ([3): Add space after comma following editors.
8882 Change double spaces to single spaces.
8883 ([4): Change double spaces to single spaces.
8885 * grops/ps.h (USE_PS_ADOBE_2_0): New flag for broken_flags.
8886 * grops/ps.cc (ps_printer::~ps_printer): If the USE_PS_ADOBE_2_0
8887 bit is set in broken_flags, use 2.0 rather than 3.0 as the version
8888 after %!PS-Adobe- (for Newsprint).
8890 * troff/div.cc (top_level_diversion::begin_page): When
8891 before_first_page is 1, set page_number to 1.
8893 Sun Apr 4 14:28:53 1993 James Clark (jjc at jclark)
8895 * eqn/box.cc (box::top_level): Protect equation with \&.
8897 Sat Apr 3 23:27:25 1993 James Clark (jjc at jclark)
8899 * groff/groff.cc (possible_command::set_name): Delete old name.
8901 * groff/groff.cc (possible_command::~possible_command): Use
8904 * troff/node.cc (troff_output_file::begun_page): New member.
8905 (troff_output_file::troff_output_file): Initialize it.
8906 (troff_output_file::really_begin_page): Only output V command if a
8907 page has been begun.
8909 * pic/pic.y (placeless_element): Delete argument to PRINT after
8912 Fri Apr 2 11:31:02 1993 James Clark (jjc at jclark)
8914 * Make wrapman work.
8915 * troff/div.h (class top_level_diversion): Replace
8916 first_page_begun by before_first_page (with opposite sense).
8917 * Change first_page_begun to before_first_page inverting sense.
8918 * troff/div.cc (class nl_reg): New class.
8919 (init_div_requests): Use class nl_reg for \n(nl.
8920 (top_level_diversion::begin_page): Don't call
8921 output_file::begin_page if before_first_page is 2;
8922 reset before_first_page afterwards. If have_next_page_number is
8923 false, then always increment page_number.
8924 * tmac/tmac.an: Set traps within TH rather than at the top-level.
8925 Restore compatibility mode after loading, and then disable
8926 compatibility mode in TH.
8928 Thu Apr 1 11:09:34 1993 James Clark (jjc at jclark)
8930 * grotty/tty.cc (tty_printer::end_page): Don't discard characters
8932 * troff/node.h (output_file::trailer): Declare.
8933 * troff/div.cc (cleanup_and_exit): Call output_file::trailer().
8934 * troff/node.cc (output_file::trailer): New function.
8935 (troff_output_file::~troff_output_file): Move most code into...
8936 (troff_output_file::trailer): New function.
8937 (class troff_output_file): Delete page_length member. Declare
8939 (troff_output_file::really_begin_page): Use current page length
8940 for final V command.
8942 * tbl/main.cc (struct options): New decimal_point_char member.
8943 (options::options): Initialize this.
8944 (process_options): Implement decimalpoint option.
8945 (process_data): Pass decimal_point_char option to table::table.
8946 * tbl/table.h (class table): New decimal_point_char member.
8947 (table::table): Add additional argument.
8948 * tbl/table.cc (find_dot): Rename to find_decimal_point. Add
8949 second argument specifying decimal point character. Use this
8951 (table::table): Initialize decimal_point_char.
8952 (table::add_entry): Change call to find_dot.
8954 * troff/input.cc (get_copy, token::next): Implement \V.
8955 (interpolate_environment_variable): New function.
8957 Tue Mar 30 14:41:39 1993 James Clark (jjc at jclark)
8959 * pic/lex.cc (lookup_keyword): Rename MIN to K_MIN, MAX to K_MAX.
8960 * pic/pic.y: Likewise.
8962 * grotty/tty.cc (tty_printer::add_char, tty_printer::end_page):
8964 * refer/ref.cc (reference::insert_field, reference::delete_field):
8966 * troff/number.cc (parse_term): Likewise.
8968 * acgroff.m4 (GROFF_PROG_YACC): New macro.
8969 * configure.in: Use GROFF_PROG_YACC.
8971 * acgroff.m4 (GROFF_PROG_CCC): Don't add -O automatically for gcc
8973 * Makefile.in (OPTIMIZE): New define.
8974 (DEBUG): Empty by default.
8975 (CCFLAGS, CFLAGS): Include $(OPTIMIZE).
8977 * acgroff.m4 (GROFF_SYS_SIGLIST): Don't quote program.
8978 (GROFF_ARRAY_DELETE): Likewise.
8979 (GROFF_CC_COMPILE_CHECK): Quote use of $2 and $3.
8981 * troff/env.cc (trie::~trie): Make virtual to shut up g++.
8983 * devps/psstrip.sed: Use different delimiter on last line (so that
8984 it works with BSD 4.4 sed.)
8986 Mon Mar 29 17:07:14 1993 James Clark (jjc at jclark)
8988 * devps/psstrip.sed: Delete comments.
8990 * acgroff.m4 (AC_GETOPT): Don't test whether <unistd.h> declares
8991 optind, opterr, optarg.
8992 * lib.h: When UNISTD_H_DECLARES_GETOPT is defined, declare optind,
8995 Sun Mar 28 17:44:25 1993 James Clark (jjc at jclark)
8997 * Makefile.in (check): Dummy target.
8999 Wed Mar 3 04:53:38 1993 James Clark (jjc at jclark)
9001 * Version 1.07 released.
9003 * Integrate mm 1.11.
9005 * tbl/table.cc (alphabetic_block_entry::print): start_row was used
9006 where start_col was meant.
9008 Thu Feb 25 07:55:36 1993 James Clark (jjc at jclark)
9010 * grog/grog.sh, grog/grog.pl: Recognize PH and SA as -mm macros.
9012 Wed Feb 24 10:15:34 1993 James Clark (jjc at jclark)
9014 * troff/input.cc (token::next): Make \z\o'...' and similar things
9017 * env.h (MARGIN_CHARACTER_ON, MARGIN_CHARACTER_NEXT): New
9019 (environment): Add margin_character_flags member.
9020 * env.cc (environment::environment(symbol),
9021 environment::environment(const environment *): Initialize
9022 margin_character_flags.
9023 (margin_character): Rewrite.
9024 (environment::output_line): Add a margin character if
9025 margin_character_flags is non-zero. Turn off the
9026 MARGIN_CHARACTER_NEXT bit. If that makes margin_character_flags
9027 zero, use margin_character_node without copying and then set
9028 margin_character_node to 0.
9030 * devps/DESC.in: Change minimum size to 1000.
9032 Tue Feb 23 14:57:49 1993 James Clark (jjc at jclark)
9034 * troff/symbol.h (symbol::hash): Change return type to unsigned
9036 * troff/dictionary.cc (dictionary::lookup, dictionary::remove):
9039 * test-groff: Use -r rather than -x.
9041 * grops/psfig.diff: Include in distribution again.
9043 Mon Feb 22 09:10:44 1993 James Clark (jjc at jclark)
9045 * Makefile.in (dist): Use gzip.
9047 Sun Feb 21 11:12:53 1993 James Clark (jjc at jclark)
9049 * acgroff.m4 (GROFF_GETOPT): Check for declaration of getopt() in
9050 unistd.h as well as in stdlib.h.
9051 * include/lib.h: Include <stdlib.h> is STDLIB_H_DECLARES_GETOPT is
9052 defined; otherwise include <sys/types.h> and <unistd.h> if
9053 UNISTD_H_DECLARES_GETOPT is defined.
9055 * configure.in: use builtin(include, ... rather than include(...
9056 * configure: Regenerate with autoconf 1.3.
9058 * libdriver/print.cc (printer::adjust_arc_center): Use new
9059 algorithm suggested by Andy Fyfe.
9061 * libdriver/printer.cc (printer::adjust_arc_center): New function.
9062 * include/printer.h: Declare this.
9063 * grops/ps.cc (ps_printer::draw): Use it.
9064 * grodvi/dvi.cc (dvi_printer::draw): Use it.
9066 Fri Feb 19 23:13:51 1993 James Clark (jjc at jclark)
9068 * Makefile.comm (.man.n): Replace macrodir by tmacdir.
9070 Thu Feb 11 16:46:59 1993 James Clark (jjc at jclark)
9072 * eqn/main.cc (main): Handle "eqn -".
9074 Mon Jan 4 20:29:56 1993 James Clark (jjc at jclark)
9076 * tmac/tmac.e (++): Install fix from comp.bugs.4sd.
9078 * mm: Integrate version 1.08.
9080 * pic/troff.cc (troff_output::finish_picture): Set
9081 EQN_NO_EXTRA_SPACE reg to 0 rather than removing it.
9082 * eqn/box.cc (box::extra_space): Set EQN_NO_EXTRA_SPACE_REG to 0
9083 if it's not defined. Check whether the register is non-zero rather
9084 than whether it's not defined.
9085 * tmac.e ({, <): Make argument to \x zero if \n(0x is non-zero.
9087 * indxbib/indxbib.cc: Move all signal handling into...
9088 * indxbib/signal.c: New file.
9089 * configure.in: Call AC_RETSIGTYPE.
9091 * acgroff.m4 (GROFF_STRUCT_EXCEPTION): New macro.
9092 * configure.in: Call GROFF_STRUCT_EXCEPTION.
9093 * libgroff/matherr.c: Protect with ifdef HAVE_STRUCT_EXCEPTION.
9095 * troff/input.cc (token::token, token::operator=): Work round SGI
9097 * pic/object.cc (position::position): Likewise.
9099 Mon Dec 28 21:50:21 1992 James Clark (jjc at jclark)
9101 * pic/pic.h: Move declaration of hypot().
9103 Wed Dec 16 12:28:29 1992 James Clark (jjc at jclark)
9105 * pic/pic.h: Declare hypot().
9107 * pic/pic.h: Define M_PI if necessary.
9109 Thu Dec 10 12:03:29 1992 James Clark (jjc at jclark)
9111 * tmac/tmac.e (re): Add alternative version that doesn't use groff
9114 * devps/prologue.ps (RE): Handle the possibility that the old font
9115 doesn't have a FontName entry.
9117 Wed Dec 2 10:25:29 1992 James Clark (jjc at jclark)
9119 * tmac/tmac.e (fam): Redefine to set family in environment 2.
9120 (@C): Use @fam not fam.
9122 Thu Nov 26 16:01:25 1992 James Clark (jjc at jclark)
9124 * lookbib/lookbib.cc (main): Change type of start to const char *.
9125 * lkbib/lkbib.cc (main): Likewise.
9127 * eqn/lex.cc (definition::definition): Don't use member
9128 initializer syntax for members of anonymous unions.
9130 * troff/input.cc (input_stack::backtrace): Change type of to const
9133 Wed Nov 25 13:43:09 1992 James Clark (jjc at jclark)
9135 * include/stringclass.h (class string): Declare inline friend
9136 functions as inline in class declaration.
9137 * troff/hvunits.h (class hunits, class vunits): Likewise.
9138 * include/refid.h (class reference_id): Likewise
9139 * troff/troff.h (points_to_units(units), scale(units, double)):
9140 Delete declarations.
9141 * libdriver/input.cc (get_char): Delete declaration.
9142 * include/lib.h: Change 2nd argument of getopt from const char **
9144 * troff/symbol.cc (symbol::symbol): Cast `new char *[n]' to `const
9145 char **' before assigning to a `const char **'.
9146 * tbl/table.cc: Delete extra declarations of prints().
9148 Tue Nov 24 14:33:13 1992 James Clark (jjc at jclark)
9150 * libgroff/font.cc (font::load_desc): Cast `new char *[n]' to `const
9151 char **' before assigning to a `const char **'.
9153 * libgroff/errarg.cc (errarg::errarg): Don't use member
9154 initializer syntax for members of anonymous unions.
9156 Sat Nov 21 05:02:23 1992 James Clark (jjc at jclark)
9158 * mm: Integrate version 1.07.
9160 Tue Nov 17 16:44:27 1992 James Clark (jjc at jclark)
9162 * troff/input.c (translate2): Rename to
9163 (translate_no_transparent).
9164 (init_input_requests): Rename tr2 to trnt.
9166 Mon Nov 16 09:49:32 1992 James Clark (jjc at jclark)
9168 * troff/charinfo.h (class charinfo): Add transparent_translate field.
9169 (charinfo::set_translation, charinfo::set_special_translation):
9170 Add second argument that specifies value for
9171 transparent_translate.
9172 (charinfo::get_translation, charinfo::get_special_translation):
9173 Add optional second argument that specifies whether translation is
9174 being used for transparent throughput.
9175 * troff/input.cc (charinfo::set_translation,
9176 charinfo::set_special_translation): Handle second argument.
9177 (charinfo::charinfo): Initialize transparent_translate.
9178 (translate): Split main part off into
9179 (do_translate): New function. Pass argument saying whether
9180 translation applies to transparent throughput.
9181 (translate2): New request.
9182 (init_input_requests): Bind translate2 to `tr2'.
9184 Wed Nov 11 11:43:20 1992 James Clark (jjc at jclark)
9186 * tbl/table.h (class table): Add `nokeep' flag.
9187 * tbl/main.cc (process_options): Handle `nokeep' option.
9188 * tbl/table.cc (table::init_output, table::do_row, table::do_top,
9189 table::do_bottom): Don't output keep/release macro definitions or
9190 calls when `nokeep' option has been specified.
9192 Sat Nov 7 01:28:33 1992 James Clark (jjc at jclark)
9194 * tmac/tmac.Xps (Xps-char): Use " as delimiter for \Z.
9196 Wed Nov 4 16:29:04 1992 James Clark (jjc at jclark)
9198 * tbl/table.cc (table_entry::divert, block_entry::do_divert,
9199 block_entry::divert, alphabetic_block_entry::divert): Add extra
9200 argument giving column separation.
9201 (table::compute_widths): Pass column separation to
9202 table_entry::divert().
9203 (block_entry::do_divert): If an entry spans multiple columns and a
9204 minimumum width has been specified for each column, then set the
9205 line length to the sum of the widths (plus possibly the column
9208 * troff/input.cc (set_escape_char): Don't set the escape_char
9209 until after calling has_arg().
9211 Tue Nov 3 11:23:27 1992 James Clark (jjc at jclark)
9213 * tbl/table.cc (table::do_top): Add missing \s0 for double box
9216 * tbl/table.cc (table::print_double_hline): Avoid extra new line
9217 in case where r > nrows - 1.
9219 * tbl/table.cc (BODY_HEIGHT): Deleted.
9220 (LINE_SEP): New definition.
9221 (table::print_single_hline, table::print_double_hline,
9222 table::compute_vrule_top_adjust, table::compute_vrule_bot_adjust,
9223 table::do_row, table::do_top): Use LINE_SEP space before a line
9224 instead of \n[.v]-BODY_HEIGHT-BODY_DEPTH.
9226 * tbl/table.cc (text_entry::print_contents): New function.
9227 (text_string_name, right_text_string_name): Deleted.
9228 (TEXT_STRING, RIGHT_TEXT_STRING): Deleted.
9229 (simple_text_entry::do_width, numeric_text_entry::do_width,
9230 alphabetic_text_entry::do_width): Don't store the contents of the
9232 (left_text_entry::simple_print, right_text_entry::simple_print,
9233 center_text_entry::simple_print,
9234 alphabetic_text_entry::simple_print,
9235 numeric_text_entry::simple_print): Print the entry directly
9236 instead of using the stored string.
9238 Fri Oct 30 10:39:32 1992 James Clark (jjc at jclark)
9240 * devps/Makefile: Strip PostScript files.
9241 * devps/prologue: Rename to...
9242 * devps/prologue.ps.
9243 * devps/psstrip.sed: New file.
9244 * devps/download: Use .pfa rather than .ps for installed versions
9247 Thu Oct 29 09:14:43 1992 James Clark (jjc at jclark)
9249 * troff/env.cc (input_trap): Give a warning if the argument is out
9252 * troff/env.cc (adjust): Treat negative argument as missing. Round
9253 argument > 5 down to 5.
9255 * troff/env.cc (center, right_justify): Make negative argument zero.
9257 * troff/div.cc (page_offset, vertical_position_traps): Treat
9258 invalid argument as missing.
9259 * troff/env.cc (line_spacing, line_length, title_length, indent,
9260 underline, hyphen_line_max_request, control_char,
9261 no_break_control_char, widow_control_request, adjust, input_trap,
9262 point_size): Likewise.
9263 * troff/node.cc (ligature, kern_request, bold_font, track_kern,
9264 constant_space): Likewise.
9265 * troff/input.cc (compatible, shift, warn_request,
9266 set_escape_char): Likewise.
9268 * tbl/main.cc (format::format): Avoid doing `new int[0]'.
9269 * tbl/table.cc (table::table): Likewise.
9271 * Makefile.dev (install_dev): depends on $(DEVFILES).
9273 Wed Oct 28 08:30:57 1992 James Clark (jjc at jclark)
9275 * devX75, devX75-12, devX100, devX100-12: New directories.
9276 * Makefile.in: Add these to DEVDIRS.
9278 * troff/Makefile.sub, eqn/Makefile.sub, indxbib/Makefile.sub,
9279 afmtodit/Makefile.sub, tmac/Makefile.sub, nroff/Makefile.sub,
9280 grog/Makefile.sub, mm/Makefile.sub (uninstall_sub): New target.
9281 * Makefile.in (uninstall, uninstall_sub, uninstall_dirs): New
9283 * Makefile.ccpg, Makefile.cpg, Makefile.dev, Makefile.man
9284 (uninstall): New target.
9285 * Makefile.comm (uninstall, uninstall_sub, uninstall_man,
9286 uninstall_prog, uninstall_dev): New targets.
9288 * troff/div.cc (return_request): Treat an invalid argument as
9291 Mon Oct 26 11:33:47 1992 James Clark (jjc at jclark)
9293 * tmac/tmac.e ((f): Set up the environment even when there's a
9294 current diversion. Transperently throughput a call to @N.
9297 Thu Oct 22 05:05:59 1992 James Clark (jjc at jclark)
9299 * tbl/table.cc (table::compute_vrule_top_adjust): Round adjustment
9300 up to vertical resolution.
9302 * tbl/table.cc (table::do_row): Change row number after printing
9305 * pic/lex.cc (get_token_after_dot): Make .left and .right work.
9307 Wed Oct 21 14:46:45 1992 James Clark (jjc at jclark)
9309 * Rename CHANGES to NEWS.
9311 Tue Oct 20 23:25:21 1992 James Clark (jjc at jclark)
9313 * libgroff/new.cc (operator new): Avoid calling malloc(0).
9315 Mon Oct 19 09:10:13 1992 James Clark (jjc at jclark)
9317 * man.ultrix: Removed.
9319 Sun Oct 18 06:35:15 1992 James Clark (jjc at jclark)
9321 * Makefile.comm (extraclean): Delete files whose names begin with
9324 * pic/troff.cc (troff_output::text): Fix typo in implementation of
9327 Sat Oct 10 09:32:29 1992 James Clark (jjc at jclark)
9329 * troff/env.cc (hyphenate_request, vertical_spacing, no_number):
9330 * troff/div.cc (page_length, need_space, space_request): Treat
9331 invalid optional argument as missing.
9332 * troff/env.cc (number_lines): If the first argument is present
9333 but not a number, turn on line numbering, don't change the next
9334 line number and parse the remaining arguments.
9336 * tmac/tmac.e (@q): Do the `ne' before changing to environment 2.
9338 Thu Oct 8 10:24:40 1992 James Clark (jjc at jclark)
9340 * eqn/box.h: Change declaration accordingly.
9341 * eqn/box.cc (set_gsize): Change return type to int. Return 0 if
9342 the specified size was bad but don't give an error. Check for
9344 * eqn/main.cc (main): Change caller. Leave validation to set_gsize.
9345 * eqn/lex (do_size): Likewise.
9347 Wed Oct 7 09:48:59 1992 James Clark (jjc at jclark)
9349 * acgroff.m4 (GROFF_PROG_CCC): Use fopen when checking for C++
9352 Sun Oct 4 18:24:02 1992 James Clark (jjc at jclark)
9354 * tbl/table.cc (table::init_output): Improve error message when
9355 table won't fit on one page.
9357 Fri Oct 2 10:41:40 1992 James Clark (jjc at jclark)
9359 * pic/troff.cc (troff_output::start_picture): Generate line
9360 containing a horizontal motion equal to the width of the picture.
9362 * groff/groff.cc (main): Allow PROG_PREFIX to be set at runtime
9363 using GROFF_COMMAND_PREFIX environment variable.
9365 Fri Sep 25 11:40:40 1992 James Clark (jjc at jclark)
9367 * mdate.sh: Use $NF rather than $(NF).
9369 Tue Sep 22 09:47:24 1992 James Clark (jjc at jclark)
9371 * pic/main.cc (main): Use %1 not %c in argument to warning.
9373 * eqn/main.cc (main): Output code to check that geqn was given the
9376 Mon Sep 21 10:59:16 1992 James Clark (jjc at jclark)
9378 * Makefile.in (dist): Instead of doing `make -f ../Makefile', do
9379 `ln -s ../Makefile .; make; rm -f Makefile'.
9381 * troff/hyphen: Rename to...
9383 * troff/input.cc (main): Delete -H option. Don't call
9385 * troff/env.cc: Include searchpath.h and macropath.h.
9386 (exception_dictionary): Deleted.
9388 (read_hyphen_file): Deleted.
9389 (hyphenation_language): New struct.
9390 (class trie, class hyphen_trie): Move declarations up.
9391 (trie_node::~trie_node): Deleted.
9392 (trie::delete_trie_node): New function.
9393 (trie::do_delete): New pure virtual function.
9394 (hyphen_trie::do_delete): New function.
9395 (trie::~trie): New function.
9396 (hyphen_trie::~hyphen_trie): New function.
9397 (trie::clear): No need to chcek that tp is not 0.
9398 (current_language, language_dictionary): New variables.
9399 (hyphen_word): Give an error if no current language. Use
9400 exceptions dictionary in current language.
9401 (hyphen_trie::read_patterns_file): Find file using macro_path.
9402 Allow comments (starting with %) in patterns file. Don't make it
9403 a fatal error if the file can't be found.
9404 (hyphenate): Return if no current language. Get the exceptions
9405 dictionary and the hyphenation patterns from the current language.
9406 (set_hyphenation_language): New variable.
9407 (hyphenation_patterns_file): New function.
9408 (hyphenation_language_reg): New class.
9409 (hyphenation_language_reg::get_string): New function.
9410 (init_hyphen_requests): Bind "hla" to set_hyphenation_language and
9411 "hpf" to hyphenation_patterns_file. Initialize `.hla' number
9413 * groff/groff.cc (main, help, synopsis): Delete -H option.
9414 * include/Makefile.sub: Don't define HYPHENFILE.
9415 * Makefile.in: Delete hyphenfile variable and remove from MDEFINES.
9416 * Makefile.comm (.man.n): Don't substitute for HYPHENFILE.
9417 * tmac/troffrc: Set hyphenation language to `us'. Load `hyphen.us'
9418 hyphenation patterns.
9420 Sun Sep 20 09:33:02 1992 James Clark (jjc at jclark)
9422 * eqn/neqn.sh: New file.
9423 * eqn/Makefile.sub: Handle neqn.sh.
9425 * eqn/eqn.h: Declare `nroff' variable.
9426 * eqn/box.cc (param_table): Add `nroff' param.
9428 * eqn/lex.cc (yylex): Handle TDEFINE and NDEFINE using `nroff'
9430 * tmac/eqnrc: Set `nroff' to 1 for -Tascii or -Tlatin1.
9432 * troff/troff.h (WARN_FONT): New warning.
9433 (WARN_TOTAL): Change accordingly.
9434 * troff/input.cc (DEFAULT_WARNING_MASK): Include WARN_FONT.
9435 (warning_table): Add WARN_FONT.
9436 * troff/node.cc (mount_font_no_translate): Pass argument to
9437 font::load_font. If this is non-zero, give a warning.
9438 Don't give an error message when accessing a font that has already
9439 been found to be invalid.
9440 * include/font.h (font::load, font::load_font): Add additional
9441 optional argument which suppresses error message if the font is
9443 * libgroff/font.cc (font::load_font): Handle additional argument.
9444 (font::load): Add additional argument. If this is non-null, set it
9445 to 1 and don't give error message.
9447 * include/printer.h (printer::end_page): Add argument giving
9449 * libdriver/input.cc (do_file): Pass this.
9450 * grops/ps.cc (ps_printer::end_page): Add argument.
9451 * grodvi/dvi.cc (dvi_printer::end_page,
9452 draw_dvi_printer::end_page): Add argument.
9453 * grotty/tty.cc (class tty_printer): Remove lines_per_page and
9454 columns_per_page members. New member nlines.
9455 (DEFAULT_LINES_PER_PAGE): Deleted.
9456 (tty_printer::tty_printer): Don't compute lines_per_page from
9457 font::paperlength. Don't compute columns_per_page from
9459 (tty_printer::add_char): Don't check horizontal position against
9460 columns_per_page. Grow glyphs vector if neccessary.
9461 (tty_printer::end_page): Add argument giving page_length in units.
9462 Discard lines past end of page.
9464 Wed Sep 16 06:29:52 1992 James Clark (jjc at jclark)
9466 * tmac/tmac.tty-char: Fix definition of \(/l.
9468 * tmac/tmac.X: Define \(en.
9470 Tue Sep 15 10:37:13 1992 James Clark (jjc at jclark)
9472 * acgroff.m4 (GROFF_PRINT): If a system has lpr and lp but not
9473 lpq, then use lp rather than lpr.
9475 * tmac/tmac.s (par@reset): Don't call `ad'.
9476 (par*env-init): Call `ad'.
9478 Sun Sep 13 18:48:20 1992 James Clark (jjc at jclark)
9480 * mdate.sh: Use $(NF) instead of $6 to extract year from output of
9483 * troff/symbol.cc: #undef BLOCK_SIZE if it's defined.
9484 * indxbib/indxbib.cc: Likewise.
9486 Sun Sep 6 09:44:46 1992 James Clark (jjc at jclark)
9488 * libgroff/putenv.c: New file.
9489 * libgroff/Makefile.sub: Add putenv.c to CSRCS.
9490 * Makefile.in: Say that putenv.o can be one of LIBOBJS.
9491 * configure.in: Test for putenv with AC_REPLACE_FUNCS. Test for
9492 stdlib.h with AC_HAVE_HEADERS.
9494 Sat Sep 5 18:11:52 1992 James Clark (jjc at jclark)
9496 * indxbib/dirnamemax.c: Include <sys/dir.h> only if <dirent.h>
9499 Fri Sep 4 09:43:26 1992 James Clark (jjc at jclark)
9501 * eqn/box.cc (gsize): Make it an int.
9502 (set_gsize): Parse argument handling increment or decrement.
9503 (box::top_level): Convert gsize to a string.
9505 * troff/input.cc (exit_troff): Make buf unsigned char [].
9506 Call to make_temp_iterator casts buf to char*.
9508 * Makefile.in ($(TARGETS), dot): Pass $(MDEFINES) to recursive makes.
9510 * Makefile.ccpg (depend.temp): Depends on $(YTABC).
9511 * Makefile.cpg (depend.temp): Likewise.
9513 * Makefile.dep: Remove Makefile.dep from $(REALCLEANFILES).
9515 * Makefile.comm: Add y.output to MOSTLYCLEANFILES.
9517 Thu Sep 3 08:01:55 1992 James Clark (jjc at jclark)
9519 * tmac/tmac.s (B, I, BI, CW): Rewrite avoiding aliases.
9521 Tue Sep 1 18:24:53 1992 James Clark (jjc at jclark)
9523 * Version 1.06 released.
9525 * Integrate mm 1.04.
9527 Fri Aug 28 11:28:19 1992 James Clark (jjc at jclark)
9529 * Makefile.comm, Makefile.ccpg, Makefile.cpg: Fix TAGS target.
9531 Thu Aug 27 11:03:33 1992 James Clark (jjc at jclark)
9533 * afmtodit/afmtodit.pl: Add -n option that disables generation of
9535 * devps/generate/Makefile (CR, CB, CI, CBI): Pass -n flag to
9536 afmtodit. Regenerate.
9538 * tmac/tmac.e ()z): Adjust _b if necessary so as to avoid moving
9539 @f back past the current position.
9541 * tmac/tmac.e: Change calls to @R so that comments are not part of
9544 Tue Aug 25 10:42:07 1992 James Clark (jjc at jclark)
9546 * configure.in: Check for mkstemp with AC_HAVE_FUNCS.
9548 * acgroff.m4 (GROFF_PROG_CCC): Don't check for <osfcn.h>. Instead
9549 check that we can link a call to a function declared in <stdio.h>.
9550 (GROFF_UNISTD_H): New macro.
9551 * configure.in: Call it.
9552 * Makefile.in: Document it.
9553 * include/posix.h: New file.
9554 * troff/troff.h: Don't include <osfcn.h>
9555 * troff/input.cc: Include posix.h.
9556 * libgroff/new.cc, libgroff/tmpfile.cc: Include posix.h rather than
9558 * indxbib/indxbib.cc, libbib/{search.cc,linear.cc,index.cc}:
9559 Include posix.h rather <sys/types.h>, <sys/stat.h>, <osfcn.h>,
9561 * indxbib/indxbib.cc (S_IRUSR, S_IRGRP, S_IROTH): Delete definitions.
9562 * libbib/index.cc (S_ISREG, O_RDONLY): Delete definitions.
9563 * libbib/search.cc (O_RDONLY): Delete definition.
9564 * refer/refer.cc, include/driver.h, pic/pic.h, groff/groff.cc:
9565 Don't include <osfcn.h>.
9567 * acgroff.m4 (GROFF_TIME_T): New macro.
9568 * configure.in: Call it.
9569 * Makefile.in: Document it.
9571 * acgroff.m4 (GROFF_TRADITIONAL_CPP): New macro.
9572 * configure.in: Call it.
9573 * Makefile.in: Document -DTRADITIONAL_CPP.
9574 * include/ptable.h: Don't include generic.h.
9577 * tmac/tmac.s (][): Make [T1 and [T2 aliases for [T.
9578 Afterwards remove [T1 and [T2.
9579 (ref*spec!0, ref*spec!2): Use T1 rather than T.
9580 (ref*spec!1, ref*spec!4, ref*spec!4): Use T2 rather than T.
9581 (ref*add-T2): Renamed from ref*add-T.
9582 (ref*add-T1): New macro.
9584 Mon Aug 24 11:11:11 1992 James Clark (jjc at jclark)
9586 * acgroff.m4 (AC_PROG_CCC): Use GROFF_EXIT rather than exit 1.
9588 * libbib/index.cc: Include <fcntl.h>.
9589 (O_RDONLY): Define if necessary.
9590 (make_index_search_item, index_search_item_iterator::get_tag,
9591 index_search_item::check_files): Use O_RDONLY.
9592 * libbib/seach.cc: Include <fcntl.h>, <sys/types.h>, <sys/stat.h>.
9593 (O_RDONLY): Define if necessary.
9594 (search_list::add_file): Use O_RDONLY.
9595 * indxbib/indxbib.cc: Include <fcntl.h>, <sys/types.h>,
9597 (S_IRUSR, S_IRGRP, S_IROTH): Define if necessary.
9600 * libbib/index.cc (S_ISREG): Define it if necessary.
9601 (index_search_item::load): Use S_ISREG.
9603 * include/driver.h: Include <errno.h>.
9605 Sun Aug 23 11:32:18 1992 James Clark (jjc at jclark)
9607 * eqn/box.cc (body_height): Increase default value to 85.
9608 (body_depth): Increase default value to 35.
9610 Fri Aug 21 05:34:42 1992 James Clark (jjc at jclark)
9612 * eqn/pbox.h (SAVE_FONT_STRING): Define it.
9613 * eqn/box.cc (box::top_level): Hide use of \R in a string that is
9614 protected from expansion with \E.
9616 * acgroff.m4 (GROFF_PAGE): Use `case' to test domain.
9618 * Makefile (Makefile): New target.
9620 * Makefile.sub (configure, distfiles): New targets.
9622 * acgroff.m4 (GROFF_BROKEN_SPOOLER_FLAGS): Avoid using ${var:-val}
9625 Thu Aug 20 12:27:26 1992 James Clark (jjc at jclark)
9627 * eqn/box.cc (param_table): Add body_height and body_depth.
9629 * eqn/lex.cc (def_table): Make circumflex in hat_def roman.
9631 Tue Aug 18 16:24:25 1992 James Clark (jjc at jclark)
9633 * psbb/Makefile.sub: Don't link with libgroff.a.
9635 * acgroff.m4 (GROFF_PUTENV): New macro.
9636 * configure.in: Call GROFF_PUTENV.
9637 * Makefile.in: Document STDLIB_H_DECLARES_PUTENV.
9638 * groff/groff.cc: Don't declare putenv if STDLIB_H_DECLARES_PUTENV
9641 * troff/env.cc (distribute_space): Rename force_forward argument
9642 to force_reverse. Reverse the list if force_reverse is true.
9644 Mon Aug 17 17:49:05 1992 James Clark (jjc at jclark)
9646 * tmac/tmac.an: Don't define a string `T'. Just define Tm.
9648 * eqn/pile.cc (matrix_box::compute_metrics): Don't allow computed
9649 height or depth to be negative. Guard against SUP_RAISE quantity
9652 Sat Aug 15 08:18:54 1992 James Clark (jjc at jclark)
9654 * devps/generate/textmap: Add `an' (arrowhorizex).
9655 * tmac/tmac.ps: \(an overlaps horizontally.
9656 * tmac/tmac.dvi, tmac/tmac.tty: Add `an'.
9658 * devps/symbolchars: Add arrowverttp, arrowvertbt.
9659 * devps/textmap: Add arrowvertex.
9660 * eqn/delim.cc (delim_table): Add uparrow, downarrow and
9661 updownarrow delimiters.
9662 * tmac/tmac.ps, tmac/tmac.X: Add definition of \(va.
9664 * tbl/table.cc (simple_entry::position_vertically,
9665 block_entry::position_vertically): For a centered entry, perform
9666 the motion in two stages.
9668 * refer/refer.cc (split_punct): Don't call lookup_token if there
9671 Fri Aug 14 11:14:58 1992 James Clark (jjc at jclark)
9673 * troff/input.cc (token::next): Delete token_node after copying
9676 * grodvi/grodvi.cc (dvi_printer::dvi_printer): Initialize
9679 * libdriver/printer.cc (printer::load_font): Delete old_font_table.
9681 * grops/ps.cc (ps_printer::define_encoding): Delete elements of vec.
9683 Tue Aug 11 13:50:38 1992 James Clark (jjc at jclark)
9685 * grops/ps.cc (usage): -b option takes an argument.
9687 * devps/prologue (PLG): New procedure.
9688 * grops/ps.cc (main, usage): New -g option.
9689 (ps_printer::~ps_printer): If guess_flag is set, guess the paper
9692 Mon Aug 10 11:17:53 1992 James Clark (jjc at jclark)
9694 * include/cset.h: Include <limits.h> if we have it.
9696 * libgroff/illegal.cc: New file.
9697 * include/lib.h (illegal_input_char): Use table.
9698 * troff/input.cc (ESCAPE_RIGHT_PARENTHESIS): Renumber to 0206.
9699 * pic/lex.cc (ARG1): Renumber to 14.
9700 * eqn/lex.cc (ARG1: Likewise.
9702 * troff/Makefile.sub (majorminor.cc): Handle 3 part versions
9703 (eg 1.05.90) correctly.
9705 Sun Aug 9 13:35:43 1992 James Clark (jjc at jclark)
9707 * tmac/tmac.e (sr): Deleted. Set $r and $R directly.
9708 Rename $r and $R registers to $v and $V.
9709 ($r, $R): Initialize to 0.
9710 (@v, @V): New macros.
9714 * troff/input.cc (main, usage): Add -R option that says not to
9716 * eqn/main.cc (main, usage): Rename -n to -R.
9718 Sat Aug 8 00:16:00 1992 James Clark (jjc at jclark)
9720 * devps/DESC.in: Leave font positions 5-9 blank.
9721 * devdvi/DESC.in: Likewise.
9723 * grog/grog.pl: Handle `.PS <file' correctly.
9725 * troff/input.cc (input_stack::push): Improve error message when
9726 input stack limit exceeded.
9728 Fri Aug 7 13:08:16 1992 James Clark (jjc at jclark)
9730 * refer/refer.cc (main): Fix typo in handling of `a' option.
9732 * refer/refer.cc (do_bib): In state START after a newline remain
9735 * groff/groff.sh: Deleted.
9736 * groff/Makefile.sub: Delete handling of groff.sh.
9738 * pic/troff.cc (troff_output::text): Test \n(0p rather than \*(.T
9739 to determine whether to use \X'ps:...'.
9740 * tmac/troffrc: Set 0p register to 0.
9741 * tmac/tmac.ps: Set 0p register to 1.
9743 * groff/groff.cc: Support -X option. Give warning for -TXps and
9744 transform to -X -Tps. Pass troff a -r.X=1 option if -X is used.
9745 * tmac/troffrc: Support -r.X=1.
9747 * pic/troff.cc (troff_output::dot): Don't test
9748 zero_length_line_flag.
9750 Thu Aug 6 13:32:08 1992 James Clark (jjc at jclark)
9752 * include/lib.h: Declare getopt() and friends unless
9753 STDLIB_H_DECLARES_GETOPT is defined.
9755 * doc/chars.tr: Delete.
9756 * man/groff_char.man: New file.
9758 Wed Aug 5 00:38:58 1992 James Clark (jjc at jclark)
9760 * tmac/tmac.e (np, bu): Test \n($p with string expression in case
9761 user has changed register format.
9763 Mon Aug 3 11:22:18 1992 James Clark (jjc at jclark)
9765 * groff/groff.cc: Get rid of device_table. Get postprocessor from
9766 `postpro' command in DESC file. Get spooler command from `print'
9767 command in DESC file. Execute spooler command with /bin/sh.
9769 * groff/groff.cc: Split Unix-specific parts into...
9770 * groff/pipeline.c: New file.
9773 * COPYING: New file.
9774 * all files: Update copyright notices.
9776 * Rearrange files. Redo Makefiles. Use autoconf.
9778 Sat Aug 1 09:36:50 1992 James Clark (jjc at jclark)
9780 * troff/input.c (charinfo_to_node_list): Interpret character
9781 definition with escape_char of `\'.
9783 Tue Jul 28 12:20:12 1992 James Clark (jjc at jclark)
9785 * lib/strerror.c, lib/iftoa.c, lib/itoa.c: Don't include lib.h.
9786 Define INT_DIGITS as big enough for 64-bit integer.
9787 * lib/strtol.c: Don't include lib.h.
9788 * lib/lib.h: Delete ifdef __cplusplus stuff.
9790 Mon Jul 27 11:08:50 1992 James Clark (jjc at jclark)
9792 * ps/devps/Makefile: Add DESC to DEVICEFILES. Separate out rule
9793 for making DESC. Make $(FONTS) depend on DESC. afmtodit should
9794 get DESC from current directory.
9796 Sun Jul 26 15:38:26 1992 James Clark (jjc at jclark)
9798 * tbl/main.c (main): Always reset the line number when reading
9801 * tbl/table.c (table::print_single_hline, table::print_double_hline,
9802 table::define_bottom_macro, table::do_row, table::do_top): Round
9803 vertical spacing up to vertical resolution.
9805 Fri Jul 24 14:32:07 1992 James Clark (jjc at jclark)
9807 * ps/ps.h (enum resource_type): Avoid comma at end of
9809 * dvi/dvi.c (class dvi_printer): Likewise.
9810 * dvi/tfmtodit.c (gf::load): Likewise.
9811 * refer/label.y (struct expression): Likewise.
9812 * refer/refer.c (class label_processing_state): Likewise.
9813 * refer/indxbib.c (do_file): Likewise.
9814 * troff/troff.c (enum warning_type): Likewise.
9815 * tbl/main.c (process_data): Likewise.
9816 * troff/charinfo.h (class charinfo):
9818 Wed Jul 22 09:17:58 1992 James Clark (jjc at jclark)
9820 * dvi/devdvi/textt.map: Add entry for `-'. Regenerate fonts.
9822 Tue Jul 21 11:39:26 1992 James Clark (jjc at jclark)
9824 * groff.c: Move to new groff subdirectory.
9825 * groff/Makefile: New file.
9826 * Makefile: Remove handling of groff.c. Add groff to SUBDIRS.
9828 * man/mdate.sh: Use ls -L if supported.
9830 * Consolidate all header files produced by gendef into lib/defs.h.
9831 * lib/macropath.c, lib/fontfile.c, lib/device.c: Include defs.h.
9832 Don't include path.h.
9833 * lib/Makefile (path.h): Don't generate.
9834 * troff/input.c: Include defs.h. Don't include config.h.
9835 * troff/Makefile (config.h): Don't generate.
9836 * refer/index.h: Don't include suffix.h.
9837 * refer/index.c: Include defs.h.
9838 * refer/indxbib.c: Include defs.h.
9839 * refer/refer.h, refer/lkbib.h: Don't include path.h. Include
9841 * refer/Makefile (suffix.h, path.h): Don't generate.
9842 * groff.c: Don't include config.h. Include defs.h.
9843 * Makefile (config.h): Don't generate.
9844 (lib/defs.h): Generate.
9845 (topclean): Remove lib/defs.h.
9847 Mon Jul 20 10:12:57 1992 James Clark (jjc at jclark)
9849 * lib/malloc.c, lib/getpagesize.h: Deleted.
9850 * Makefile: Add COOKIE_BUG configuration option. Delete malloc
9852 * lib/Makefile: Delete malloc-related stuff.
9853 * lib/new.c: Workaround COOKIE_BUG if necessary.
9855 * refer/lkbib.c, refer/indxbib.c: Don't include refer.h. Include
9856 needed header files directly.
9857 * refer/refer.h: Omit definition of DEFAULT_INDEX.
9858 * Makefile: Include definition of DEFAULT_INDEX in path.h.
9860 Sun Jul 19 10:19:22 1992 James Clark (jjc at jclark)
9862 * lib/font.c (FONT_COMMAND_HANDLER): Pass command name and single
9864 * lib/font (font::load_desc, font::load): Don't split argument of
9866 (font::handle_unknown_font_command): Change type.
9867 * ps/ps.c (ps_font::handle_unknown_font_command,
9868 handle_unknown_desc_command): Change type.
9869 * dvi/dvi.c (dvi_font::handle_unknown_font_command): Change type.
9871 Fri Jul 17 11:12:49 1992 James Clark (jjc at jclark)
9873 * lib/font.h (font::handle_unknown_font_command): Add file and
9875 * lib/font.c (font::handle_unknown_font_command):
9876 * ps/ps.c (ps_font::handle_unknown_font_command):
9877 * dvi/dvi.c (dvi_font::handle_unknown_font_command): Add file and
9878 lineno arguments. Use _with_file_and_line functions for error
9881 * lib/fontfile.c (font::unknown_desc_command_handler): New static
9883 * lib/font.c (font::set_unknown_desc_command_handler): New
9885 (font::load_desc): For unknown commands, call
9886 unknown_desc_command_handler if not null.
9887 * lib/font.h (class font): Declare them.
9888 (FONT_COMMAND_HANDLER): New typedef.
9889 * ps/ps.c (handle_unknown_desc_command): New function.
9890 (main): Set bflag if we had a -b option. Call
9891 font::set_unknown_desc_command_handler.
9892 (broken.h): Don't include.
9893 * ps/Makefile: No need for broken.h. Pass BROKEN_SPOOLER_FLAGS to
9895 * ps/devps/Makefile: Add `broken' command to DESC file using
9896 BROKEN_SPOOLER_FLAGS.
9898 * macros/tmac.e ([, ]): Add as synonyms for { and }.
9900 * macros/tmac.e ($p): Only exdent if \$3 > 0.
9902 * macros/tmac.e (@R, @S): New macros.
9903 Declare @, po, $0, $i, $p, df, so, fu, bt, *, ?a, ?b, ?C, ?e, ?H,
9904 ?I, ?n, ?o, ?R, ?s, ?T, ?W, ?w registers with @R.
9905 Declare $H, $[0-9], .. macros with @S.
9906 Declare |0, |1, |2, |3 strings with @S.
9908 * macros/tmac.e (@S): Rename to @U.
9910 * macros/tmac.e (@z): Define @b and bp as empty instead of
9913 * macros/tmac.e (@m): Deleted.
9914 (@h): Don't call @m.
9915 (@z): Don't set @m trap.
9917 * macros/tmac.e ($h, $f): Define |z as empty string.
9919 * macros/tmac.e (@D): Rework to avoid unbalanced .el requests.
9922 * macros/tmac.e (@h): Set ?H, ?C , ?s registers to 0 rather than
9924 ()f): Likewise for * register.
9926 * macros/tmac.e (sr): Don't ever scale the arguments. If the third
9927 argument is missing, don't change $R. Call sr with three
9928 arguments when initializing.
9930 Thu Jul 16 12:17:12 1992 James Clark (jjc at jclark)
9932 * macros/tmac.e (sr): New macro.
9933 Initialize $r and $R using sr.
9935 * macros/tmac.e (,): Delete \*(#[.
9937 * troff/env.c (set_tabs): Read the tab type even if the position
9938 is bad. Allow the position of the first tab stop to be negative.
9940 Wed Jul 15 13:14:37 1992 James Clark (jjc at jclark)
9942 * refer/dirnamemax.c: Use pathconf() if <unistd.h> defines
9944 * refer/Makefile: Compile dirnamemax.c using -DHAVE_UNISTD_H
9945 rather than -DPATHCONF_MISSING.
9946 * Makefile: Get rid of PATHCONF_MISSING.
9948 * refer/map.c: New file.
9949 * refer/index.c: Interface to mmap through map.c. Rename map_size
9951 * refer/Makefile: Handle map.c.
9952 * Makefile: Include -DHAVE_MMAP in OLDCFLAGS rather than CFLAGS.
9954 Tue Jul 14 14:15:20 1992 James Clark (jjc at jclark)
9956 * Makefile: RANLIB should be `true' if there is no ranlib.
9957 * lib/Makefile (libgroff.a): Simplify.
9958 * driver/Makefile (libdriver.a): Simplify.
9960 * Makefile: Change -DWAIT_COREDUMP_0200 to -DWCOREFLAG=0200.
9961 * groff.c (WCOREDUMP): Use WCOREFLAG. Define only if not already
9964 Sat Jul 11 09:19:17 1992 James Clark (jjc at jclark)
9966 * troff/env.c (compare_ranges): Declare as extern "C".
9968 * troff/input.c (init_registers): Use `struct tm' instead of `tm'.
9970 * macros/tmac.s, macros/tmac.e: Change .nx /dev/null to .nx.
9972 Wed Jul 8 11:52:27 1992 James Clark (jjc at jclark)
9974 * pic/troff.c (troff_output::text): Merge in grops_output::text,
9975 but conditionalize use of \X based on \*(.T.
9976 (grops_output::*): Deleted.
9977 * pic/output.h: Delete declaration of make_grops_output.
9978 * pic/main.c (main): Ignore -p and -x. driver_extension_flag is 1
9979 by default. -n sets it to 0.
9980 (usage): Corresponding changes.
9981 * groff.c (main): Don't pass -x or -p to pic.
9982 * groff.sh: Likewise.
9984 * ps/ps.c (ps_printer::do_exec, ps_printer::do_file): Force ndefs
9987 * ps/devps/afmtodit: Change calculation of asc_boundary and
9988 desc_boundary. Make these bounds inclusive.
9989 * ps/devps: Regenerate font files.
9991 Tue Jul 7 13:14:15 1992 James Clark (jjc at jclark)
9993 * macros/tmac.latin1: New file.
9994 * macros/tmac.tty-char: Use tmac.latin1.
9995 (tmac.tty-tr): Deleted.
9996 * macros/Makefile: Install tmac.latin1.
9997 * macros/tmac.dvi: Use tmac.latin1.
9998 * macros/troffrc: Translate \[char160] onto no-break space here.
9999 * macros/{tmac.dvi,tmac.ps,tmac.tty,tmac.X75}: Don't do it here.
10001 Mon Jul 6 11:06:52 1992 James Clark (jjc at jclark)
10003 * macros/tmac.Xps: Use `do' request.
10005 * macros/tmac.ps: Use `do' request.
10007 * macros/tmac.e (@C): Use `do' request.
10009 * macros/tmac.X, macros/tmac.Xps: Moved from xditview.
10010 * macros/Makefile: Install tmac.X*.
10012 * tty/tmac.tty, tty/tmac.tty-char: Move to macros.
10013 * tty/Makefile: Don't install tmac.tty*.
10014 * macros/Makefile: Install tmac.tty*.
10016 * dvi/tmac.dvi: Move to macros.
10017 * dvi/Makefile: Don't install tmac.dvi.
10018 * macros/Makefile: Install tmac.dvi.
10020 * ps/tmac.ps*: Move to macros.
10021 * ps/Makefile: Don't install tmac.ps*.
10022 * macros/Makefile: Install tmac.ps*.
10024 * eqn/box.c: Provide draw_lines parameter corresponding to -D
10026 * macros/eqnrc: Set draw_lines parameter based on device.
10027 * groff.c: Don't pass -D flag to eqn.
10028 * groff.sh: Likewise.
10029 * eqn/main.c: Warn about use of -D.
10031 * troff/input.c (process_startup_file): New function.
10032 (main): Call process_startup_file().
10033 * macros/troffrc: New file.
10034 * macros/Makefile: Install troffrc.
10035 * groff.c (main): Don't pass extra -m option to troff. For a
10036 pseudo device pass the name of the pseudo device to troff using
10038 * groff.sh: Likewise.
10039 * groff.c (possible_command::prepend_arg): Deleted.
10041 * troff/input.c (do_request): New function.
10042 (init_input_requests): Bind "do" to do_request.
10044 * eqn/main.c (main): Instead of loading eqnchar from device directory,
10045 load eqnrc from macro directory.
10046 * macros/eqnrc: New file.
10047 * macros/Makefile: Install eqnrc.
10048 * ps/devps/eqnchar: Deleted.
10049 * ps/devps/Makefile: Don't install eqnchar.
10050 * dvi/devdvi/eqnchar: Deleted.
10051 * dvi/devdvi/Makefile: Don't install eqnchar.
10052 * groff.c (main): Pass -M to eqn. Don't pass -F to eqn. New
10055 * lib/device.[ch]: New files.
10056 * lib/font.h (font::set_device_name, font::get_device_name):
10058 * lib/fontfile.c: Use device.h.
10059 * lib/Makefile: Handle device.[ch]. Make paths.h define DEVICE.
10060 * troff/input.c: Delete definition of `device'.
10061 (main): Don't initialize device.
10062 * troff/troff.h: Include device.h rather than declaring device.
10063 * troff/Makefile: No need to handle DEVICE.
10064 * driver/input.c: Include device.h. Don't use
10065 font::{set,get}_device_name.
10066 * groff.c, Makefile: Rename device.h to config.h.
10067 * groff.c: Use library device variable.
10068 * eqn/main.c: Use library device variable.
10069 * eqn/Makefile: No need to handle DEVICE.
10071 * lib/searchpath.[ch]: New files.
10072 * lib/Makefile: Handle searchpath.[ch].
10073 * troff/input.c (open_file, init_dirs): Deleted.
10074 (macro_dirs): Deleted.
10075 (open_mac_file, macro_source): Use class search_path.
10076 (add_string, struct string_list): Move definition.
10077 (main): Change -M option to use macro_path. Delete call to
10079 * lib/fontfile.c (font::command_line_font_dir, font::open_file):
10080 Rewrite to use class search_path.
10081 * lib/font.h, lib/fontfile.c (font::cl_font_dirs): Deleted.
10082 * lib/Makefile: fontfile.c depends on searchpath.h.
10083 * lib/Makefile: Rename fontpath.h to paths.h. Make paths.h define
10085 * lib/macropath.[ch]: New files.
10086 * troff/Makefile: No need to handle MACROPATH.
10088 * troff/input.c: Delete DUMP code.
10089 * lib/fontfile.c, lib/font.h: Delete
10090 font::forget_command_line_font_dirs.
10092 * troff/input.c (push_token): New function.
10093 (handle_first_page_transition): Use push_token().
10094 (process_input_stack): Change handling of a space at the beginning
10097 Sun Jul 5 17:11:09 1992 James Clark (jjc at jclark)
10099 * troff/input.c (font_dirs): Delete unused variable.
10101 * eqn/lex.c (do_set): Correct error messages.
10103 Sat Jul 4 10:20:55 1992 James Clark (jjc at jclark)
10105 * troff/input.c (do_define_string): Allow the string name to be
10106 followed immediately by a tab.
10107 (define_character): Likewise.
10109 Thu Jul 2 10:59:15 1992 James Clark (jjc at jclark)
10111 * ps/ps.c (ps_printer::draw): When drawing an arc, don't allow k to
10114 * troff/input.c (input_iterator::is_file): New virtual function.
10115 (file_iterator::is_file): New function.
10116 (input_stack::end_file): New function.
10117 (input_stack::next_file): Handle the situation where there is no
10118 file on the input stack correctly. Avoid making two passes over
10120 (next_file): Make the filename optional; in this case call
10121 input_stack::end_file().
10123 Wed Jul 1 10:17:25 1992 James Clark (jjc at jclark)
10125 * dvi/tmac.dvi: Change the definitions of \(ul and _ so that they
10126 produce a real _ charater when the current font is CW and _
10129 * lib/errarg.c (errarg::errarg(const char *)): Invert conditional
10130 expression to work around gcc 2.2 bug.
10132 Wed Jun 24 08:12:24 1992 James Clark (jjc at jclark)
10134 * eqn/main.c (main): Don't give an error if we can't find eqnchar.
10136 * troff/env.c (environment::add_padding): New function.
10137 (environment::add_char): Use add_padding().
10138 (environment::space): Likewise.
10139 (environment::wrap_up_field): Add some padding if there is none
10140 and there's no current tab.
10141 * troff/env.h: Declare environment::add_padding.
10143 Mon Jun 22 08:37:45 1992 James Clark (jjc@jclark)
10145 * pic/pic.y: undef fmod and rand before declaring them.
10147 Sun Jun 14 11:40:18 1992 James Clark (jjc@jclark)
10149 * troff/input.c (main): If the DESC file specifies a font name of
10150 0, then leave the corresponding font position empty.
10152 * nroff.sh: New file.
10153 * Makefile (install.nobin): Install nroff.sh.
10155 * tty/devlatin1/R.proto: Add ao as synonym for de.
10156 * tty/tmac.tty-char: Define ao as o.
10158 * tty/dev{ascii,latin1}/R.proto: Add aq.
10159 * tty/tmac.tty-char: Delete definition of aq.
10161 Mon Jun 8 11:43:20 1992 James Clark (jjc@jclark)
10163 * troff/input.c (init_charset_table): Don't translate 0240.
10164 * ps/tmac.ps: Translate char160 to space.
10165 * dvi/tmac.dvi: Likewise.
10166 * tty/tmac.tty: Likewise.
10168 Sun Jun 7 10:52:35 1992 James Clark (jjc@jclark)
10170 * dvi/tmac.dvi: Add support for all Latin-1 characters.
10172 * macros/tmac.s: Delete definitions of \(rg, \(ah, \(ad, \(a-,
10173 \(ao, \(ac, \(ho, \(-D, \(Sd, \(TP, \(Tp, \(ss, \(AE, \(ae, \(OE,
10176 * tty/tmac.tty-char: Add \(ah.
10178 * dvi/tmac.dvi: Add definitions of Tp, TP, Sd, -D, ho.
10179 No need to define \(FM and \(!/. Conditionalize all character
10182 * ps/devps/lgreekmap: Add +h, +f, +p.
10184 * ps/tmac.psnew: New file.
10185 * ps/Makefile: Install tmac.psnew.
10187 * troff/input.c (charinfo_to_node_list): Don't ever interpret
10188 character definitions in compatible mode.
10190 * troff/input.c (remove_character): New function.
10191 (init_input_requests): Bind remove_character to "rchar".
10193 * ps/tmac.psold: New file.
10194 * ps/Makefile: Install tmac.psold.
10195 * ps/tmac.ps: Load tmac.psold. Move definitions of ISO Latin-1
10196 characters into tmac.psold. Make these definitions unconditional.
10198 * tty/tmac.tty-char: Define \n(_C only if it is not already defined.
10200 * ps/tmac.ps: Don't define \('c and \('C.
10202 * ps/devps/textmap: Move Greek characters to...
10203 * ps/devps/symbolchars:
10205 Sat Jun 6 16:41:17 1992 James Clark (jjc@jclark)
10207 * ps/devps/text.enc: Add quotesingle.
10208 * ps/devps/textmap: Add +h, +f, +p, Fn, Bq, bq, aq, lz.
10209 * tty/tmac.tty-char: Likewise.
10210 * dvi/devdvi/texmi.map: Add +h, +f, +p.
10211 * dvi/devdvi/texi.map: Add Fn.
10212 * dvi/devdvi/msam.map: Add lz.
10213 * dvi/tmac.dvi: Handle Bq, bq, aq.
10215 * pic/lex.c (get_token): Recognize 'th.
10216 * pic/map.y: Allow `expr'th in contexts where ORDINAL was allowed.
10218 Fri Jun 5 11:20:46 1992 James Clark (jjc@jclark)
10220 * ps/devps/textmap: Move di, mu, +- to...
10221 * ps/devps/symbolchars:
10223 * macros/tmac.s (@XS): Don't call par@reset or fi.
10224 (XA): Call LP. Turn off adjustment. Reduce line length.
10226 * macros/tmac.s: Initially alias XS to LP.
10227 (XS): Rename to @XS.
10228 (cov*ab-init): Alias XS to @XS.
10230 Thu Jun 4 09:12:05 1992 James Clark (jjc@jclark)
10232 * troff/token.h: Delete TOKEN_CHAR_HEIGHT, TOKEN_CHAR_SLANT,
10233 TOKEN_FONT_NAME, TOKEN_FONT_POSITION, TOKEN_SIZE tokens.
10234 (token::is_size, token::changes_env): Deleted.
10235 * troff/number.c (parse_term): No need to process \s explicitly.
10236 Call tok.next() only after scale indicator has been processed.
10237 * troff/input.c (do_overstrike, do_bracket): No need to process \s,
10239 (token::next): Handle \s, \f, \S, \H immediately rather than
10240 returning them as tokens.
10241 (token::operator==, token::description, token::add_to_node_list,
10242 token::process): Remove handling of deleted tokens.
10244 * troff/env.c (environment::add_char): When adding padding
10245 indicator character, call start_line() if necessary.
10247 Wed Jun 3 09:55:50 1992 James Clark (jjc@jclark)
10249 * ps/devps/afmtodit: Don't output 0 kerns.
10251 * ps/devps/afmtodit: Remove directory from name of encoding in
10252 font description file.
10254 * ps/devps/afmtodit: Improve error messages.
10256 * ps/devps/afmtodit: Allow DESC file to be specified with -d.
10258 * ps/devps/Makefile: Incorporate FontMakefile. Rework.
10259 * ps/devps/FontMakefile: Deleted.
10260 * ps/devps/afmname: New file.
10262 * ps/devps/symbol.sed: New file.
10263 * ps/devps/symbol.diff: Deleted.
10264 * ps/devps/FontMakefile: Generate symbol.afm using symbol.sed.
10265 Generate zapfdr.afm from zapfd.afm.
10267 * tty/tmac.tty (tty-char): Prefix definition with ".
10269 * macros/tmac.an (TP): Don't start a diversion if one has already
10272 * tty/tmac.tty-char: Add Latin-1 characters.
10274 * tty/tmac.tty-char: Incorporate suggestions from Paul Eggert.
10276 Tue Jun 2 00:54:34 1992 James Clark (jjc@jclark)
10278 * tbl/table.c (table::allocate): Delete old_vline, old_entry.
10279 Move declaration of struct horizontal_span.
10281 * tbl/table.c (table::table): Initialize span_list.
10282 (table::~table): Delete span_list.
10284 * lib/ptable.h (PTABLE(T)::~PTABLE(T)): Delete v.
10286 * ps/devps/Makefile: Avoid dependency on GNU make.
10288 * ps/tmac.ps: Check that character does not already exist before
10291 * tty/tmac.tty: Add definitions of \(ff, \(!=, \(==, \(~=, \(sq,
10292 \(OE, \(oe, \(AE, \(ae, \(lh, \(rh. Delete definitions of \(en,
10293 \(ru, \(ul, \(br, \(bv, \(sl which are in the font description
10296 * tty/tmac.tty-char: New file.
10297 * tty/Makefile: Install tmac.tty-char.
10298 * tty/tmac.tty: Move definitions of \(ua, \(da, \(uA, \(dA into
10301 * tty/tmac.tty: Fix definition of \(34.
10303 * tty/dev{ascii,latin1}/R.proto: Add ha and ti. Map
10304 bracket-drawing characters onto |. Add *o.
10306 * troff/env.c (environment::wrap_up_tab): Increment field_spaces
10307 only if current_field.
10309 * troff/dictionary.c (dictionary::lookup): Free old_table after
10312 Mon Jun 1 10:15:22 1992 James Clark (jjc@jclark)
10314 * tty/dev{ascii,latin1}/R.proto: Add uppercase Greek characters
10315 whose glyphs are identical to glyphs of some Roman character.
10317 * tty/devlatin1/R.proto (bu): Deleted.
10318 * tty/devascii/R.proto (bu): Deleted.
10319 * tty/tmac.tty: Add definition of \(bu.
10321 * eqn/main.c (do_file): Pass FILE as argument.
10322 (main): Automatically load eqnchar. New options -F and -n.
10323 Pass do_file an opened FILE.
10324 * groff.c: Don't pass eqnchar to eqn. Pass -F options onto eqn.
10325 No need to include font.h.
10326 * groff.sh: Likewise. Don't need to use - for standard input.
10327 Prefix files with -- if first file starts with -.
10329 * macros/tmac.e: Conditionalize use of \$* on \n(.g.
10331 * troff/env.c (environment::possibly_break_line): Don't set line
10332 to 0 across call to output_line(). Don't call output_line() until
10333 after discarding nodes after break.
10335 Sun May 31 10:45:29 1992 James Clark (jjc@jclark)
10337 * request.h (macro::empty): Declare it.
10338 * input.c (macro::empty): New method.
10339 (interpolate_macro): Don't give a WARN_SPACE if the two-character
10342 Sat May 30 10:27:15 1992 James Clark (jjc@jclark)
10344 * troff/env.c (environment::start_field): Decrement space_total
10345 when a space is frozen.
10347 Fri May 22 14:34:38 1992 James Clark (jjc@jclark)
10349 * macros/tmac.an (R): Delete macro.
10351 * troff/input.c (get_copy, token::next): Support \# (like \" but
10352 newline is ignored).
10354 * troff/input.c (token::next): Fix error message in 'Y' case.
10356 Thu May 21 09:26:24 1992 James Clark (jjc@jclark)
10358 * eqn/delim.c (define_extensible_string): Recognize any prefix of
10361 Fri May 15 10:20:41 1992 James Clark (jjc at jclark)
10363 * c++test.c: Include <osfcn.h>.
10365 * lib/strtol.c, lib/getcwd.c, ps/psbb.c: Declare errno in case
10368 Fri May 8 09:37:19 1992 James Clark (jjc at jclark)
10370 * tbl/table.c (table::divide_span): Don't count column separation
10371 if expand was specified.
10373 * tbl/main.c (process_format): Don't ignore width specs in
10374 continued format. Give warning for changing equal widths or
10375 column separation in continued format.
10376 (process_data): Set column separation, minimum width, equal
10377 columns at end of table.
10379 Thu May 7 08:50:40 1992 James Clark (jjc at jclark)
10381 * troff/node.c (kern_pair_node::add_discretionary_hyphen,
10382 node::add_discretionary_hyphen): Use soft_hyphen_char.
10383 (set_soft_hyphen_char): New function.
10384 (init_node_requests): Bind to shc. Initialize soft_hyphen_char.
10386 * Makefile (c++tested): Give more helpful message if test fails.
10388 Tue May 5 10:58:39 1992 James Clark (jjc at jclark)
10390 * troff/input.c (init_charset_table): Translate 0240 to
10391 an unbreakable space.
10393 * troff/token.h (token::hyphen_indicator): New function.
10394 * troff/charinfo.h (TRANSLATE_HYPHEN_INDICATOR): New special
10396 * troff/input.c (translate): Allow translation to \%.
10397 * troff/node.c (node::add_char): Handle
10398 TRANSLATE_HYPHEN_INDICATOR.
10399 (make_node): Don't allow TRANSLATE_HYPHEN_INDICATOR here.
10401 * troff/input.c (init_charset_table): Don't set BREAK_AFTER flag
10404 * tty/devlatin1/R.proto: \(hy and - should print as 055.
10406 Tue Apr 21 09:24:42 1992 James Clark (jjc at jclark)
10408 * groff.c (run_commands): If the last command gets a SIGPIPE send
10409 a SIGPIPE to all children than haven't yet terminated. When
10410 command terminates, set pid field to -1.
10412 Fri Apr 17 11:20:48 1992 James Clark (jjc at jclark)
10414 * groff.c (main): Pass an appropriate -filename option to gxditview.
10416 Thu Apr 16 15:11:40 1992 James Clark (jjc at jclark)
10418 * Makefile.bd (install): Remove existing program before copying.
10420 * Makefile, */Makefile, Makefile.bd, groff.sh, groff.c: Allow
10421 programs which have Unix counterparts to be installed with
10422 user-specified prefix.
10424 * troff/input.c (exit_troff): Don't check if exit_started.
10425 (exit_request): Don't call exit_troff if exit_started.
10427 * Makefile.bd (install.mm): Rename to install.dwbmm.
10429 Tue Apr 14 10:05:10 1992 James Clark (jjc at jclark)
10431 * driver/input.c (do_file): Add missing break for '#' case.
10433 Mon Apr 13 10:11:02 1992 James Clark (jjc at jclark)
10435 * troff/input.c (input_stack::clear): Clear past any boundaries and
10436 then add the boundaries back.
10438 * troff/input.c (exit_troff): Return immediately if already
10441 * macros/tmac.s (pg@end-text): New macro. Use pg@end-text for the
10443 (pg*end-page): If the text has ended and there are no more
10444 footnotes or keeps, exit.
10446 * macros/doc-ditroff (Lq, Rq): Define as \(lq and \(rq.
10448 * troff/input.c (init_charset_table): Make \(rq transparent by
10451 * macros/tmac.an: Define lq and rq strings.
10453 * macros/tmac.s (Q, U): Define as \(lq and \(rq.
10455 Sun Apr 12 12:54:37 1992 James Clark (jjc at jclark)
10457 * troff/env.c (environment::final_break): New function.
10458 (environment::newline): Set prev_line_interrupted to 2 if
10460 * troff/env.h: Declare environment::final_break.
10461 * troff/input.c (exit_troff): Call environment::final_break()
10462 instead of environment::do_break().
10464 * macros/Makefile: Install man.local if $(MACRODIR)/man.local
10465 doesn't already exist.
10466 * macros/man.local: New file.
10467 * macros/tmac.an: Load man.local.
10468 * macros/man.ultrix: New file.
10470 Sat Apr 11 17:32:04 1992 James Clark (jjc at jclark)
10472 * troff/input.c (exit_groff): Rename to...
10473 (exit_troff): New function.
10475 * troff/div.c (exit_started, done_end_macro,
10476 seen_last_page_ejector): New global variables.
10477 (began_page_in_end_macro): New static variable.
10478 (exit_flag): Deleted.
10479 (top_level_diversion::top_level_diversion): Initialize
10481 (top_level_diversion): More elaborate test for whether
10482 cleanup_and_exit() should be called.
10483 Set began_page_in_end_macro if the end macro isn't yet finished.
10484 * troff/div.h (top_level_diversion::last_page_count): New data
10486 (top_level_diversion::set_last_page): New function.
10487 (exit_started, done_end_macro, seen_last_page_ejector): Declare.
10488 * troff/env.c (do_break): Zero prev_line_interrupted.
10489 * troff/input.c (exit_flag): Delete declaration.
10490 (LAST_PAGE_EJECTOR): New magic cookie.
10491 (token::next): Handle LAST_PAGE_EJECTOR.
10492 (exit_groff): Set exit_started and done_end_macro instead of
10493 exit_flag. Call top_level_diversion::set_last_page. Push a
10494 LAST_PAGE_EJECTOR instead of calling push_page_ejector(). Do
10495 another ejection after setting seen_last_page_ejector.
10497 Thu Apr 9 04:37:11 1992 James Clark (jjc at jclark)
10499 * etc/grog.sh, etc/grog.sh: Recognize -me sh macro.
10501 * macros/tmac.e (TH): Make sure there's room for the initial
10504 * macros/tmac.s (par@init): Make PD and DD at least \n(.V.
10505 Set FVS in points rather than units.
10507 Mon Apr 6 11:21:32 1992 James Clark (jjc at jclark)
10509 * troff/div.c (top_level_diversion::add_trap): Don't consider the
10510 position of empty slots.
10512 Fri Apr 3 10:46:45 1992 James Clark (jjc at jclark)
10514 * ps/devps/S: Fix height and depth of parenrightex.
10515 * ps/devps/symbol.diff: Regenerate.
10517 Sat Mar 28 21:17:52 1992 James Clark (jjc at jclark)
10519 * tmac.e (u): Do underlining as in -mgs.
10521 Fri Mar 27 09:23:44 1992 James Clark (jjc at jclark)
10523 * tty/tty.c (tty_printer::end_page): If overstriking is
10524 suppressed, still turn overstruck horizontal and vertical lines
10527 * lib/new.c: Back out Feb 24 change; no longer needed with gcc
10530 * refer/label.y (format_expr::evaluate): Avoid use of %0*d.
10532 Wed Mar 18 09:29:10 1992 James Clark (jjc at jclark)
10534 * Version 1.05 released.
10536 Tue Mar 17 16:50:45 1992 James Clark (jjc at jclark)
10538 * tty/tty.c: Instead of keeping an array of glyphs and then
10539 sorting it, keep a ordered linked list of glyphs for each line.
10541 * driver/driver.h: Include stddef.h.
10543 * tty/tty.c (compare_glyph):
10544 * refer/refer.c (rcompare):
10545 * troff/env.c (compare_ranges): Arguments of qsort comparison
10546 function should be const void *.
10548 * troff/number.c (parse_term):
10549 * dvi/dvi.c (draw_dvi_printer::draw): Avoid initialization in
10552 * refer/label.y (consider_authors): Don't access variables
10553 constructed under a condition outside that condition: put braces
10554 round for statement containing declaration; redeclare use of same
10557 * pic/pic.y (text_expr): Delete production that allows
10558 parenthesised text_expr.
10559 (expr): Allow a conditional_expr to appear in parentheses.
10560 (conditional_expr): Rename to any_expr.
10562 * mm: Install new version 1.01 from jh.
10564 * lib/font.c (font::get_width): Cache scaled widths.
10565 (font::font): Initialize widths_cache.
10566 (font::~font): Destroy widths_cache.
10567 * lib/font.h: Add font::widths_cache. Declare font_widths_cache.
10569 Mon Mar 16 10:16:10 1992 James Clark (jjc at jclark)
10571 * c++test.c, c++test.ref: New files.
10572 * Makefile: Check that the C++ compiler works.
10574 * ps/tmac.pspic (PSPIC): Do a break.
10576 * ps/tmac.ps: Move definition of PSPIC into...
10577 * ps/tmac.pspic: New file.
10578 (PSPIC): Draw box around picture, but make it invisible to grops.
10579 * ps/tmac.ps: Load tmac.pspic.
10580 * ps/Makefile: Install tmac.pspic.
10582 Sun Mar 15 14:18:08 1992 James Clark (jjc at jclark)
10584 * lib/font.c (scale_round): If n is negative,
10585 subtract .5 before truncating floating point result.
10587 * lib/fontfile.c: Include <errno.h>.
10589 Tue Mar 10 14:17:03 1992 James Clark (jjc at jclark)
10591 * driver/input.c (get_char): Inline. Don't update current_lineno.
10592 Change callers to up date current_lineno if necessary.
10593 Use get_char() instead of getc(current_file).
10595 Sun Mar 8 18:05:28 1992 James Clark (jjc at jclark)
10597 * ps/tmac.ps: Fix up spacing of \(mo and \(nm.
10599 Fri Mar 6 19:38:58 1992 James Clark (jjc at jclark)
10601 * tty/tty.c (tmac.tty): Define \(rg as (R).
10603 Tue Mar 3 10:11:25 1992 James Clark (jjc at jclark)
10605 * lib/lib.h: New define a_delete.
10606 * Use a_delete instead of delete when deleting an array of objects
10607 without destructors.
10609 * lib/lib.h: Rename adelete to ad_delete.
10610 * Change uses of adelete.
10612 Mon Mar 2 12:41:05 1992 James Clark (jjc at jclark)
10614 * eqn/eqn.y: Include lib.h.
10616 * troff/node.c (grow_font_table): Delete old_font_table.
10618 * mm: Install new version from jh.
10620 Fri Feb 28 10:42:23 1992 James Clark (jjc at jclark)
10622 * tbl/table.h (format_type): Make global instead of local to class
10623 entry_format. Prefix enumerators with FORMAT_.
10624 * tbl/table.c, tbl/main.c: Corresponding changes.
10625 * refer/token.h (token_type): Make global. Prefix enumerators
10627 * refer/token.[ch]: Corresponding changes.
10628 * Makefile: Get rid of -DNO_NESTED_TYPES configuration option.
10630 * troff/div.c (node::set_vertical_size): Don't name argument.
10632 Thu Feb 27 10:29:19 1992 James Clark (jjc at jclark)
10634 * Makefile: New configuration option ARRAY_DELETE_NEEDS_SIZE.
10635 * lib/lib.h: Define adelete accordingly.
10636 * pic/object.c (graphic_object::graphic_object):
10637 * tbl/main.c (format::~format):
10638 * tbl/table.c (table::~table):
10639 * refer/ref.c (reference::~reference, reference::merge,
10640 reference::insert_field, reference::delete_field): Use adelete.
10642 * Makefile: Change NESTED_TYPES to NO_NESTED_TYPES.
10644 * tbl/table.h: Corresponding changes.
10646 * common.c (common_output::dashed_arc, common_output::dotted_arc):
10647 Ensure total_angle is positive.
10649 Wed Feb 26 08:49:26 1992 James Clark (jjc at jclark)
10651 * refer/ref.c (reference::merge, reference::insert_field,
10652 reference::delete_field): Avoid delete[0].
10654 * refer/token.c (init_special_chars): Move calls to cmupper
10655 outside calls to init_two_char_letter to work around bug in gcc
10658 Mon Feb 24 14:20:00 1992 James Clark (jjc at jclark)
10660 * lib/new.c (operator new): Use __builtin_new for g++.
10662 * pic/object.c (graphic_object::~graphic_object): Don't use
10665 * pic/object.c (output::compute_scale): Initialize max_width and
10668 Sat Feb 15 09:55:20 1992 James Clark (jjc at jclark)
10670 * troff/input.c (write_request): Call fflush.
10672 * troff/node.h (class composite_node): Move declaration to node.c
10673 * troff/input.c (charinfo_to_node): Rename to ...
10674 (charinfo_to_node_list): Return node list rather than composite
10676 * troff/node.c (make_composite_node): New function.
10677 (make_node, add_char): Call make_composite_node instead of
10679 (class composite_node): Add a tfont * member. Delete font_size
10681 (composite_node::composite_node, composite_node::copy,
10682 composite_node::size): Corresponding changes.
10683 (composite_node::tprint): Provide constant spacing, emboldening
10684 and track kerning as specified in tfont.
10685 (composite_node::width): Change width calculation accordingly.
10686 * troff/env.h (environment::composite): New member.
10687 (environment::is_composite, environment::set_composite): New
10689 * troff/env.c (environment::environment): Initialize composite.
10690 * troff/input.c (charinfo_to_node): Call
10691 environment::set_composite.
10692 * troff/node.c (make_composite_node, make_glyph_node): Use the
10693 plain version of the tfont if the environment is composite.
10695 * troff/node.c (font_info::get_space_width): Additional argument
10696 giving space_size. Handle constant space correctly. Scale by
10697 space_size unless constant spaced.
10698 (env_sentence_space_width): New function.
10699 * troff/node.h: Declare it.
10700 * troff/env.h (environment::get_space_size,
10701 environment::get_sentence_space_size,
10702 environment::get_narrow_space_width,
10703 environment::get_half_narrow_space_width): Make inline.
10704 (environment::get_space_width): Make inline. Just call
10706 * troff/env.c: Delete definitions for funtions made inline.
10707 (environment::space_newline, environment::space): Use
10708 env_sentence_space_width(). Don't scale by space_size.
10709 * troff/node.h: Move declarations of env*space_width() functions
10712 Sat Feb 8 09:30:22 1992 James Clark (jjc at jclark)
10714 * macros/tmac.s (PS): Don't try to set negative indent.
10716 Thu Feb 6 09:00:35 1992 James Clark (jjc at jclark)
10718 * pic/pic.y: Fix min function.
10720 Tue Jan 28 07:52:29 1992 James Clark (jjc at jclark)
10722 * man/mdate.sh: Clear LANGUAGE.
10724 Sun Jan 19 13:02:41 1992 James Clark (jjc at jclark)
10726 * pic/pic.y, pic/lex.c: Rename COMMAND token to COMMAND_LINE.
10727 * pic/lex.c: New COMMAND keyword.
10728 * pic/pic.y (print_args, print_arg): New rules.
10729 (placeless_element): Use print_args for PRINT.
10730 New COMMAND element.
10732 Tue Jan 7 13:14:31 1992 James Clark (jjc at jclark)
10734 * troff/input.c (terminal): Handle missing argument correctly.
10736 * pic/pic.y (text_expr): New rule.
10738 * pic/pic.y: Implement := operator.
10740 Sun Jan 5 10:23:02 1992 James Clark (jjc at jclark)
10742 * etc/grog.pl, etc/grog.sh: Distinguish old and new versions of
10745 Sat Jan 4 14:42:26 1992 James Clark (jjc at jclark)
10747 * ps/devps/dingbatsrmap: Include this in the distribution.
10749 * macros/tmac.doc: Replace with new version from 2nd Networking
10750 Release. Fix loading of doc-* files.
10751 * macros/{doc-common,doc-ditroff,doc-nroff,doc-syms}: New files.
10752 * macros/tmac.doc.old: New file. Apply fixes that had been
10753 applied to old tmac.doc.
10754 * macros/tmac.andoc: Check that we're running under groff.
10755 * macros/Makefile: Rework.
10757 Fri Jan 3 13:27:51 1992 James Clark (jjc at jclark)
10759 * tbl/table.h (format_type):
10760 * refer/token.h (token_type): If NESTED_TYPES is defined, use
10761 typedef to make these types visible at file scope.
10762 * Makefile: Add NESTED_TYPES configuration option.
10764 * troff/div.c (mark): At the top level use the value of
10765 nl_reg_contents rather than the current vertical position.
10767 Thu Jan 2 10:34:51 1992 James Clark (jjc at jclark)
10769 * tty/tty.c: Implement \D for horizontal or vertical lines.
10770 (tty_printer::set_char): Use vec_used+2 as serial number.
10771 Don't allow size of vector to exceed USHRT_MAX-2.
10772 Split off part into...
10773 (tty_printer::add_char): New function.
10774 (tty_printer::draw): New function.
10775 (compare_glyph): Handle equal serial numbers.
10776 (tty_printer::end_page): Handle overstruck characters from \D.
10777 (main, usage): Implement -d option.
10779 Mon Dec 23 10:37:51 1991 James Clark (jjc at jclark)
10781 * tbl/main.c (process_format):
10782 * eqn/text.c (split_text):
10783 * troff/input.c (token::next): Use inner block for declarations
10784 with initializers in switch statement.
10786 Mon Dec 16 20:52:03 1991 James Clark (jjc at jclark)
10788 * pic/common.c (common_output::dash_line): Cope with zero-length
10791 Sun Nov 17 12:04:08 1991 James Clark (jjc at jclark)
10793 * Version 1.04 released.
10795 Wed Nov 13 05:27:21 1991 James Clark (jjc at jclark)
10797 * macros/tmac.an (TH): Define a macro an-init to define variables
10798 based on command line arguments.
10799 (an-header): Call it.
10801 Sun Nov 3 12:07:34 1991 James Clark (jjc at jclark)
10803 * Makefile (install.mm): Rename to install.dwbmm.
10805 * Makefile: Integrate mm.
10806 * mm: New directory.
10808 Wed Oct 30 10:11:34 1991 James Clark (jjc at jclark)
10810 * refer/dirnamemax.c: If PATHCONF_MISSING is defined, include
10813 * pic/troff.c (troff_output::simple_spline,
10814 troff_output::simple_polygon): Rename variable `v' to `d' to avoid
10815 shadowing parameter.
10817 * lib/tmpfile.c (xtmpfile): Declare dir as const char *.
10819 * lib/ptable.h: Add explicit casts when converting from unsigned
10822 * dvi/devdvi/{SA,SB,msam.map,msbm.map}: New files.
10823 * dvi/devdvi/Makefile: Install SA, SB.
10825 * refer/indxbib.c: Add declaration of mktemp.
10827 * refer/lookbib.c: Add declaration of isatty.
10829 Fri Oct 25 09:00:17 1991 James Clark (jjc at jclark)
10831 * pic/lex.c (interpolate_macro_with_args): While collecting
10832 arguments, keep track of whether we're in a string.
10834 Wed Oct 23 08:42:48 1991 James Clark (jjc at jclark)
10836 * ps/tmac.ps (PSPIC): Do the .sp after the \X, and move the \X
10837 down with \v, so as to avoid problems with top of page trap
10838 setting no space mode.
10840 Tue Oct 22 17:38:49 1991 James Clark (jjc at jclark)
10842 * eqn/lex.c (get_delimited_text): Allow tab before macro body.
10844 Tue Oct 15 17:24:53 1991 James Clark (jjc at jclark)
10846 * ps/psrm.c (ps_get_line): Fix bug when lines longer than 255.
10847 Improve error message.
10849 Fri Oct 11 11:09:38 1991 James Clark (jjc at jclark)
10851 * ps/psrm.c (print_ps_string): Don't pass negative numbers to
10854 Wed Oct 9 17:50:14 1991 James Clark (jjc at jclark)
10856 * groff.c (possible_command::execp): Always use _exit() after a
10859 * Makefile: Add HAVE_UNION_WAIT, HAVE_PID_T, WAIT_COREDUMP_0200,
10860 NO_SYS_WAIT_H configuration options.
10861 * groff.c: Use these options. Use POSIX-style macros to extract
10862 fields from the status returned by wait().
10864 Fri Oct 4 12:12:27 1991 James Clark (jjc at jclark)
10866 * tbl/table.c (table::compute_separation_factor): Allow the
10867 separation factor to drop to 0.
10869 Tue Oct 1 18:12:38 1991 James Clark (jjc at jclark)
10871 * refer/search.c: Include <errno.h>.
10873 Sun Sep 29 08:40:57 1991 James Clark (jjc at jclark)
10875 * pic/pic.y (YYDEBUG): Don't define for Borland C++.
10877 * lib/lib.h: #ifdef out declarations of itoa and iftoa for Borland
10880 * pic/lex.c (input_stack::bol): Move definition out of class body.
10882 * pic/main.c: On MSDOS munge argv[0].
10884 * lib/ptable.h: Define name2 as _Paste2 for Borland C++.
10886 * lib/ptable.c (hash_string): Use unsigned long rather than
10888 (next_ptable_size): Use unsigned rather than int. Give an error
10889 message if we've hit the largest table size.
10890 * lib/ptable.c: Corresponding changes. Also use unsigneds for the
10893 * pic/object.h (object_spec): Make flags unsigned long. Declare
10894 flags as const unisgned long rather than as enums.
10896 * pic/output.c: Deleted.
10898 * pic/troff.c (troff_output::simple_ellipse): Remove spurious %.
10900 * tbl/table.c (simple_entry::note_double_vrule_on_{left,right}):
10901 Add additional argument.
10902 (line_entry::note_double_vrule_on_{left,right}): Set value of
10903 douvle_vrule_on_{right,left} flag according to argument.
10904 (simple_line_entry::simple_print,
10905 simple_line_entry::double_line_print): If adjacent to double vrule
10906 on a corner extend rather than shorten the rule by half the double
10909 * troff/number.c (parse_term): In checking for overflow, handle the
10910 case where the current horizontal position is negative.
10912 Thu Sep 12 08:26:09 1991 James Clark (jjc at jclark)
10914 * pic/object.c (draw_arrow): Check for object having zero length.
10916 Wed Sep 11 10:32:38 1991 James Clark (jjc at jclark)
10918 * eqn/main.c (do_file): Split off inline equation handling into...
10919 (inline_equation): New function. Search for starting delimiter
10921 (delim_search): New function. Don't recognize a delimiter that
10922 occurs in the name of an escape sequence, number register, string
10925 Tue Sep 10 04:01:11 1991 James Clark (jjc at jclark)
10927 * eqn/delim.c (delim_box::compute_metrics): Don't call
10928 define_extensible_string if left is 0.
10929 (delim_box::output): Don't print the left delimiter if left is 0.
10930 (delim_box::debug_print): Check for left == 0 before calling printf.
10932 Fri Aug 23 13:02:30 1991 James Clark (jjc at jclark)
10934 * troff/Makefile (majorminor.c): Include only digits in
10937 Thu Aug 22 09:35:37 1991 James Clark (jjc at jclark)
10939 * refer/dirnamemax.c: new file.
10940 * refer/genlimits.c: Deleted.
10941 * refer/indxbib.c (main): Use dir_name_max() instead of NAME_MAX.
10942 Don't check path length.
10943 * refer/Makefile: Add dir_name_max.o; delete genlimits.
10944 * Makefile: Add PATHCONF_MISSING option.
10946 * refer/indxbib.c (get_cwd): New function.
10947 (main): Use get_cwd().
10948 * lib/getcwd.c: New file.
10949 * Makefile: Delete -DHAVE_GETWD. Include GETCWD variable. Pass
10950 GETCWD in SUBFLAGS.
10951 * lib/Makefile: Compile getcwd.o.
10953 * ps/tmac.psatk (psatk-defs): Define showpage after pushing
10956 * refer/indxbib.c (main): Check success of mktemp.
10958 * lib/tmpfile.c: New file.
10959 * lib/Makefile: Add tmpfile.c.
10960 * lib/lib.h: Declare xtmpfile(); include <stdio.h>.
10961 * ps/ps.h: Delete declaration of mktemp().
10962 * ps/ps.c (ps_printer::ps_printer): Use xtmpfile().
10963 * refer/refer.c (divert_to_temporary_file): Use xtmpfile().
10964 * driver/driver.h: No need now to include errno.h.
10966 * everywhere: Set errno to 0 before calling fopen().
10968 * eqn/eqn.h, etc/soelim.c, driver/driver.h, etc/addftinfo.c,
10969 dvi/tfmtodit.c, groff.c, refer/index.c, refer/linear.c,
10970 refer/lookbib.c, refer/refer.h, ps/psbb.c: Include <errno.h>.
10972 Mon Aug 19 10:52:18 1991 James Clark (jjc at jclark)
10974 * troff/env.h (translate_space_to_dummy): Declare it.
10975 * troff/env.c (environment::space_newline, environment::space):
10976 If translate_space_to_dummy is set then make the width of spaces 0.
10977 * troff/input.c (translate): If the second character of a
10978 translation is a space, translate to unbreakable space. If the
10979 first character is a space, set or clear translate_space_to_dummy
10980 according to whether the second character is \&. Weird!
10982 Tue Jul 30 10:03:56 1991 James Clark (jjc at jclark)
10984 * groff.c (run_commands): Don't use non-zero exit code because a
10985 command gets SIGPIPE.
10987 * groff.c, groff.sh: Use -mXps with -TXps.
10989 * ps/ps.c (ps_printer::special): Move call to flush_sbuf() into...
10990 (ps_printer::do_exec, ps_printer::do_file, ps_printer::do_def,
10991 ps_printer::do_mdef, ps_printer::do_import): Call flush_sbuf().
10992 (ps_printer::special): New specials invis and endinvis.
10993 (ps_printer::do_invis, ps_printer::do_endinvis): New functions.
10994 (ps_printer::set_char, ps_printer::draw): Return if invis_count>0.
10995 (ps_printer::end_page): Check that invis_count == 0.
10996 (ps_printer::invis_count): New member.
10997 (ps_printer::ps_printer): Initialize invis_count to 0.
10999 * troff/env.c (environment::hyphenate_line): Hyphenation
11000 indicator at beginning of word inhibits splitting after -, \(em
11003 * pic/pic.y (element): Allow another element to follow } without
11004 any intervening separator.
11006 Mon Jul 22 12:27:37 1991 James Clark (jjc at jclark)
11008 * pic/lex.c (get_delimited): Allow tabs before delimiter.
11010 Wed Jul 17 10:59:08 1991 James Clark (jjc at jclark)
11012 * groff.c: Get rid of HAVE_UNION_WAIT stuff. Instead suppress
11013 declaration of wait() in header files.
11014 * Makefile: Get rid of -DHAVE_UNION_WAIT.
11016 * tbl/table.c (alphabetic_text_entry::add_tab): New function.
11018 * lib/lib.h: Declare return type of strerror as char *.
11020 * man/Makefile: Add g flag to sed substitutions.
11021 * Makefile (shgroff, bindist): Likewise.
11023 Sun Jul 14 11:57:02 1991 James Clark (jjc at jclark)
11025 * ps/ps.c (ps_printer::do_import): Move push of userdict into...
11026 * ps/devps/prologue (PBEGIN): Define showpage after pushing
11029 Sat Jul 13 20:53:04 1991 James Clark (jjc at jclark)
11031 * ps/devps/prologue (PBEGIN): Zap any definition of showpage in
11034 Fri Jul 12 07:10:09 1991 James Clark (jjc at jclark)
11036 * man/mdate.sh: Handle the fact that BSD ls -l does not print the
11039 Sun Jul 7 08:00:23 1991 James Clark (jjc at jclark)
11041 * troff/input.c (define_number_reg): If currently undefined,
11042 don't define it if the argument is an invalid expression.
11044 * Makefile: Ignore return value of `if' commands without `else'
11047 * Makefile: Split up CPPDEFINES into a series of separate
11048 configuration options.
11050 * troff/input.c (init_registers): Use time_t instead of long
11051 unless LONG_FOR_TIME_T is defined. Use returned result rather
11052 than passing pointer.
11053 * Makefile: Document LONG_FOR_TIME_T as a CPPDEFINE.
11055 * lib/Makefile (fontpath.h): Use gendef.
11057 Thu Jul 4 09:48:05 1991 James Clark (jjc at jclark)
11059 * troff/input.c (input_iterator::shift): Delete argument name.
11060 * troff/node.c (suppress_output_file::really_begin_page,
11061 suppress_output_file::really_transparent_char, node::ascii_print,
11062 node::tprint): Delete names of unused arguments.
11064 Wed Jul 3 17:34:57 1991 James Clark (jjc at jclark)
11066 * refer/label.y (string): Pass $4 to command_error.
11068 Tue Jul 2 15:06:01 1991 James Clark (jjc at jclark)
11070 * Version 1.03 released.
11072 Sat Jun 29 08:14:01 1991 James Clark (jjc at jclark)
11074 * Makefile: Pass definition of SHELL in SUBFLAGS.
11076 * gendef: New file.
11077 * Makefile, eqn/Makefile, refer/Makefile, troff/Makefile,
11078 ps/Makefile: Use gendef to construct header files that are
11079 constructed from the Makefile.
11081 * macros/Makefile: make all should build stripped version of tmac.e.
11083 * refer/Makefile (clean): Remove y.output.
11085 Fri Jun 28 09:44:36 1991 James Clark (jjc at jclark)
11087 * ps/pfbtops.c (main): Add -v option which prints out a version
11089 * ps/Makefile (pfbtops): Link with libgroff.a.
11091 Fri Jun 21 07:43:23 1991 James Clark (jjc at jclark)
11093 * refer/search.h (linear_searcher::get_nkeys): Delete declaration.
11094 * refer/linear.c (linear_searcher::get_nkeys): Delete definition.
11096 * refer/lkbib.c (main): Always terminate reference with blank
11098 * refer/lookbib.c (main): Likewise.
11100 * refer/linear.c (file_buffer::load): Check that the file is not a
11103 * refer/Makefile (genlimits): Possibly add -DHAVE_SYS_DIR_H.
11104 (genlimits.c): Include <sys/dir.h> if HAVE_SYS_DIR_H is defined.
11105 Delete second inclusion of <sys/param.h>.
11107 Tue Jun 18 01:32:26 1991 James Clark (jjc at jclark)
11109 * troff/token.h (token::special): Deleted.
11111 * tbl/main.c (process_format): Rework so that opt->tab_char is
11112 recognized only when appropriate.
11114 * ps/Makefile (clean): Remove pfbtops.
11116 Sun Jun 16 09:37:19 1991 James Clark (jjc at jclark)
11118 * lib/font.c (text_file::next): Don't return if we have got a
11121 Fri Jun 14 09:52:26 1991 James Clark (jjc at jclark)
11123 * refer/refer.c (store_reference): Get hash code from old_table[i]
11124 when rehashing the table.
11126 Thu Jun 13 01:26:43 1991 James Clark (jjc at jclark)
11128 * eqn/box.c (box::top_level): Save size and prev size using \R and
11129 restore it afterwards. Set the size to the size at the beginning
11131 * eqn/pbox.h: Declare SAVED_INLINE_PREV_SIZE_REG,
11132 SAVED_INLINE_SIZE_REG, and SAVED_SIZE_REG.
11134 * refer/Makefile (limits.h): Use ./genlimits.
11136 Wed Jun 12 16:05:34 1991 James Clark (jjc at jclark)
11138 * refer/index.c: Delete declarations of stat() and fstat().
11140 Tue Jun 11 14:52:49 1991 James Clark (jjc at jclark)
11142 * tty/tmac.tty: Add character definitions for \(>= and \(<=.
11144 Mon Jun 10 22:49:48 1991 James Clark (jjc at jclark)
11146 * etc/grog.sh, etc/grog.pl: Change regex for .PS.
11148 Fri Jun 7 09:13:06 1991 James Clark (jjc at jclark)
11150 * troff/input.c (token::get_char): Handle \e.
11152 * refer/linear.c: Delete declarations of fstat() and stat().
11154 Wed Jun 5 09:11:59 1991 James Clark (jjc at jclark)
11156 * troff/node.c, troff/env.c, troff/input.c, Makefile: Remove
11157 OP_DELETE_BROKEN stuff, since we now have a fix for g++.
11159 Mon Jun 3 13:41:32 1991 James Clark (jjc at jclark)
11161 * troff/input.c (do_define_macro): Improve error handling for end
11162 of file while defining macro.
11164 Sun Jun 2 10:20:24 1991 James Clark (jjc at jclark)
11166 * eqn/box.h: Fix declaration of set_gsize.
11167 * eqn/box.c (set_gsize): Make argument const char *.
11168 (gsize): Declare as char *.
11169 * eqn/main.c (main): Don't convert gsize to int.
11170 * eqn/lex.c (do_gsize): Pass char * to set_gsize.
11172 * Version 1.02 released.
11174 Sat Jun 1 12:19:46 1991 James Clark (jjc at jclark)
11176 * macros/tmac.andoc: New file.
11177 * macros/Makefile: Install tmac.andoc.
11179 * troff/node.c, troff/env.c, troff/input.c: Conditionalize use of
11180 operator new and delete on OP_DELETE_BROKEN not being defined.
11181 * Makefile: Mention OP_DELETE_BROKEN.
11183 Mon May 27 13:49:07 1991 James Clark (jjc at jclark)
11185 * Makefile (bindist): Pass SUBFLAGS.
11187 Sun May 26 14:13:22 1991 James Clark (jjc at jclark)
11189 * Makefile, groff.c: Pass definitions to groff.c via device.h.
11191 * tty/tty.c (tty_font::load_tty_font): Avoid shadowing
11194 * ps/Makefile, ps.c: Pass BROKEN_SPOOLER_FLAGS via broken.h.
11196 * ps/ps.h, ps/psrm.c: Make comment_table and
11197 header_comment_table local to resource_manager::process_file.
11199 * groff.sh: With -TXps pass -printCommand option to gxditview.
11201 * groff.c (possible_command::print): Implement using
11202 append_arg_to_string.
11204 * xditview: Merge in new implementation with own ChangeLog.
11206 Sat May 25 18:33:20 1991 James Clark (jjc at jclark)
11208 * groff.c (main): Implement PRINT_OPTION.
11209 (append_arg_to_string): New command.
11210 (device_table): Set PRINT_OPTION flag for Xps.
11212 Fri May 24 09:48:58 1991 James Clark (jjc at jclark)
11214 * troff/groff.h: Rename to troff.h.
11216 * pic/lex.c (lookup_keyword, docmp): New functions.
11217 (get_token): Use new lookup_keyword.
11218 Don't include key.h.
11219 * pic/key.[ch], pic/pic.gperf: Deleted.
11220 * pic/Makefile: Remove gperf stuff.
11222 * pic/Makefile, pic/output.h: Move definition of TEX_SUPPORT
11224 * pic/tex.c: Move include of pic.h before test of TEX_SUPPORT.
11226 * troff/Makefile, troff/node.c: Move definition of
11227 STORE_WIDTH into node.c.
11229 * etc/grog.pl, etc/grog.sh: Support -mdoc.
11231 Thu May 23 12:30:49 1991 James Clark (jjc at jclark)
11233 * dvi/devdvi/texr.map, dvi.devdvi/texi.map,
11234 dvi/devdvi/texb.map: Add lq and rq.
11235 dvi/devdvi: Regenerate fonts.
11236 * ps/devps/textmap: Add lq and rq.
11237 * ps/devps: Regenerate fonts.
11238 * tty/devascii/R.proto, tty/devlatin1/R.proto: Add lq and rq.
11239 * macros/tmac.e: Define \*(lq and \*(rq to be \(lq and \(rq.
11241 * pic/object.c (position_rectangle): When checking radius
11242 cope with possiblity that width or height is negative.
11243 (box_object::box_object): Have separate xrad and yrad with
11244 signs matching signs of dim components.
11245 (box_object::{north,south}_{east,west}): Use xrad and yrad.
11246 (box_object::print): With rounded boxes use absolute values
11247 for dim and rad arguments.
11249 * lib/Makefile, lib/fontfile.o: Pass definition of FONTPATH
11252 * eqn/Makefile, eqn/main.c: Pass definition of DEVICE in device.h.
11254 * various files: Add explicit destructors to keep Saber CC +d
11257 Wed May 22 11:37:11 1991 James Clark (jjc at jclark)
11259 * eqn/box.c (box::top_level): Restore fonts correctly after
11260 font changes in line containing inline equation. Also
11261 restore previous font as well as current font.
11262 * eqn/pbox.h: Define necessary string and register names.
11264 * troff/input.c (token::next): Case 'R' calls do_register.
11265 (do_register): New function.
11267 Tue May 21 11:28:23 1991 James Clark (jjc at jclark)
11269 * groff.c, groff.sh: Support Xps device. Allow each device
11270 to have a pseudo_name and a real_name.
11272 * groff.c (run_commands): Don't print `Broken pipe' messages.
11274 * ps/pfbtops.c: New file.
11275 * ps/Makefile: Add pfbtops.
11277 * troff/number.c (parse_term): Improved error message.
11279 Mon May 20 11:22:14 1991 James Clark (jjc at jclark)
11281 * groff.c, groff.sh, etc/grog.sh, etc/grog.pl: Support grefer.
11283 * Makefile: Integrate refer.
11284 * refer: New directory.
11285 * man/grefer.man, man/glookbib.man, man/gindxbib.man,
11286 man/lkbib.man: New files.
11287 * man/Makefile: Support refer man pages.
11289 * lib/lib.h: Declare is_prime.
11290 * lib/prime.c: New file.
11292 * troff/input.c (macro_source): New function.
11293 (init_input_requests): Bind "mso" to macro_source.
11295 * troff/env.c (environment::possibly_break_line): Maintain
11296 pointer to pointer to node to be split in ndp so as to avoid
11297 using address of freed node.
11299 * troff/env.c (environment::hyphenate_line): Maintain pointer to
11300 pointer to first node to be hyphenated in startp so as to
11301 avoid using address of freed node.
11303 * troff/env.c (class trie, class hyphen_trie): Make the
11304 elements of the trie be of type char not unsigned char.
11305 Declare arguments to be const char* instead of unsigned char *.
11307 * troff/env.c (hyphenate): Initialize hbuf[0].
11309 * troff/input.c (set_string): Declare p to be char * and cast
11310 *p to unsigned char when necessary.
11312 * troff/input.c (do_define_macro): Declare s to be const
11313 char*. Cast element to unisgned char when necessary, Declare
11314 d to be an int. Handle EOF better.
11316 * troff/Makefile, troff/input.c: Different scheme for passing
11317 definitions of MACROPATH, HYPHENFILE and DEVICE.
11319 Tue May 14 13:41:36 1991 James Clark (jjc at jclark)
11321 * tty/devascii/R.proto: Delete entry for em.
11322 * tty/devlatin1/R.proto: Likewise.
11324 Sat May 11 11:13:28 1991 James Clark (jjc at jclark)
11326 * troff/input.c (translate): Stop when we get a space. Treat eof
11329 * macros/tmac.an (IP): Only pass quoted argument to TP when \n(.$>1.
11331 Wed Apr 24 19:24:33 1991 James Clark (jjc at jclark)
11333 * tbl/main.c (process_format): A font name following a `f'
11334 modifier that starts with a digit can be only one character long.
11335 Also deal with EOF on the second character of the font name.
11337 Wed Apr 17 11:23:43 1991 James Clark (jjc at jclark)
11339 * troff/input.c (token::next): Turn \~ into an
11340 unbreakable_space_node.
11341 * troff/node.c (unbreakable_space_node): New class.
11342 * troff/node.h: Declare it.
11344 Tue Apr 16 10:47:12 1991 James Clark (jjc at jclark)
11346 * dvi/dvi.c (dvi_printer::set_char): Make code an int. Check that
11347 it's >= 0, before outputting it as a single byte.
11349 Mon Apr 15 11:20:23 1991 James Clark (jjc at jclark)
11351 * lib/font.c: Make font_char_metric::code an int.
11352 (font::get_code): Change return type to int.
11353 (font::load): Allow code to be arbitrary integer.
11354 * lib/font.h (font::get_code): Change return type to int.
11355 (font::number_to_index): Change argument type to int.
11356 * troff/input.c (token::next): In case 'N', allow any value.
11357 Store value in token::val.
11358 (token::operator==): For TOKEN_NUMBERED_CHAR test equality of val.
11359 (token::get_char, token::add_to_node_list, token::process): Get
11361 (charinfo::set_number): Change argument to int.
11362 (charinfo::get_number): Require that NUMBERED flag be set.
11363 (get_charinfo_by_number): Store numbered characters not between 0
11364 and 255 in a dictionary.
11365 * troff/charinfo.h (get_charinfo_by_number): Change argument type
11367 (charinfo::number): Change type to int.
11368 (charinfo::set_number): Change type of set_number to int.
11369 * troff/node.c (troff_output_file::put_char_width,
11370 troff_output_file::put_char): Test whether character is numbered
11371 using charinfo::numbered().
11372 * driver/printer.c (printer::set_numbered_char): Allow arbitrary
11374 * lib/nametoindex.c: New implementation to cope with arbitrary
11377 * troff/input.c (token::operator==): Test val for
11378 TOKEN_CHAR_HEIGHT, TOKEN_CHAR_SLANT, TOKEN_FONT_POSITION, and
11381 * man/Makefile: Add definiton of BROKEN_SPOOLER_FLAGS.
11382 (.man.n): sed out @BROKEN_SPOOLER_FLAGS@.
11384 Sun Apr 14 12:57:00 1991 James Clark (jjc at jclark)
11386 * ps/devps/zapfdr.ps: Don't copy UniqueID. Avoid use of newdict
11389 * all Makefiles: rm targets of cp and >.
11391 * xditview/xtotroff.c (MapFont): Unlink troff_name before opening
11394 * eqn/lex.c (def_table): Add dollar.
11396 Sat Apr 13 13:02:44 1991 James Clark (jjc at jclark)
11398 * troff/input.c (do_width): Push back newline before closing delim
11401 Fri Apr 12 15:16:03 1991 James Clark (jjc at jclark)
11403 * groff.c (possible_command::prepend_arg): New function.
11404 (main): Prepend device -m option.
11405 * groff.sh: Put device -m options before command-line options.
11407 Tue Apr 9 10:24:43 1991 James Clark (jjc at jclark)
11409 * macros/tmac.an (IP): Quote argument to TP.
11411 * ps/ps.c (main): New option -b, which sets...
11412 (broken_flags): New variable.
11413 (ps_printer::~ps_printer): Incorporate the setup section in the
11414 prolog if (broken_flags & NO_SETUP_SECTION).
11415 (ps_printer::begin_page): Generate {Begin,End}PageSetup comments.
11416 (ps_printer::merge_download_fonts, ps_printer::merge_import_fonts,
11417 ps_printer::merge_ps_fonts, ps_printer::print_font_comment,
11418 ps_printer::print_needed_font_comment,
11419 ps_printer::print_supplied_font_comment,
11420 ps_printer::print_include_font_comments,
11421 ps_printer::lookup_doc_font, ps_printer::download_fonts,
11422 ps_printer::read_download_file, read_document_fonts, add_font,
11423 skip_line, parse_fonts_arg, document_font::document_font,
11424 document_font::~document_font, document_font::download,
11425 ps_output::include_file): Deleted.
11426 (ps_printer::~ps_printer): Generate %%EOF. Generate %!PS-Adobe-3.0
11427 rather than %!PS-Adobe-2.0. Make calls to
11428 resource_manager::need_font for each font that we used. Replace
11429 calls to merge_ps_fonts, merge_download_fonts, print_font_comment,
11430 print_supplied_font_comment, print_needed_font_comment by call to
11431 resource_manager::print_header_comments. Output %%Orientation
11432 comment. Output %%Requirements: numcopies comment if ncopies > 1.
11433 Don't output the prolog directly. Instead call
11434 resource_manager::output_prolog. Only define #copies when ncopies
11435 > 1. Delete calls to print_include_font_comments and
11436 download_fonts. Add call to resource_manager::document_setup.
11437 (ps_printer::do_file): Call resource_manager::import_file instead
11438 of including it ourselves.
11439 (ps_printer::do_import): Likewise. Also don't call
11440 merge_import_fonts. Push userdict on the dictionary stack before
11441 and pop it afterwards.
11442 Move declaration of ps_output into ps.h.
11443 * ps/psrm.c: New file implementing resource_manager class.
11444 * ps/ps.h: New file declaring ps_output and resource_manager
11446 * ps/devps/zapfdr.ps:
11447 * ps/devps/symbolsl.ps:
11448 * ps/devps/prologue: Use 3.0 conventions.
11449 * ps/Makefile: Pass definition of BROKEN_SPOOLER_FLAGS in DEFINES.
11450 Add default definition of BROKEN_SPOOLER_FLAGS.
11451 * Makefile: New variable BROKEN_SPOOLER_FLAGS. Add
11452 BROKEN_SPOOLER_FLAGS to SUBFLAGS.
11454 Mon Apr 8 09:26:54 1991 James Clark (jjc at jclark)
11456 * etc/grog.pl: New file.
11457 * Makefile (GROG): New variable.
11458 Add GROG to SUBFLAGS.
11459 * etc/Makefile (GROG): New variable.
11460 (install.nobin): Install $(GROG) rather than grog.sh.
11462 Thu Apr 4 11:36:45 1991 James Clark (jjc at jclark)
11464 * eqn/special.c (special_box::compute_metrics): Make the input and
11465 output strings the same. Get the new height and depth from the
11466 predefined height and depth registers. Also make subscript kern
11467 and skew available.
11468 (special_box::compute_subscript_kern, special_box::compute_skew):
11471 * eqn/box.c (pointer_box::compute_skew,
11472 simple_box::compute_metrics, box::top_level)
11473 * eqn/text.c (prime_box::compute_metrics,
11474 prime_box::comput_subscript_kern)
11475 * eqn/limit.c (limit_box::compute_metrics):
11476 * eqn/delim.c (build_extensible, delim_box::compute_metrics):
11477 * eqn/sqrt.c (sqrt_box::compute_metrics): Protect possibly
11478 negative numbers in `nr' requests with a leading 0.
11480 Wed Apr 3 15:58:23 1991 James Clark (jjc at jclark)
11482 * eqn/special.c: New file.
11483 * eqn/eqn.y: Declare token SPECIAL. Make it right associative.
11484 Add new rule for simple.
11485 * eqn/lex.c (token_table): Add SPECIAL.
11486 * eqn/box.h: Declare make_special_box.
11487 * eqn/Makefile: Add special.[co].
11489 Sat Mar 30 10:57:53 1991 James Clark (jjc at jclark)
11491 * ps/devps/prologue: Possibly set packing to true while defining.
11492 Create grops dictionary here. Initialize local variables before
11493 defining procedures.
11494 (PICTURE): Rename to PBEGIN. Also do save, noop showpage, count
11495 the dictionary stack. Set strokeadjust and overprint to false if
11496 the relevant operators are defined.
11497 (PEND): New procedure.
11498 * ps/ps.c (ps_printer::~ps_printer): In the prolog just include
11499 prologue. Do everything else in the setup section.
11500 (ps_printer::do_import): Just call PBEGIN and PEND around the
11501 picture. Also push userdict before, and pop it afterwards.
11503 Wed Mar 27 07:59:50 1991 James Clark (jjc at jclark)
11505 * troff/node.c (bracket_node::tprint): Brackets were being printed
11508 * macros/tmac.an (SH, SS): Set fill mode.
11510 Tue Mar 26 07:46:31 1991 James Clark (jjc at jclark)
11512 * troff/div.c (top_level_diversion::begin_page): Set
11513 high_water_mark to 0.
11515 Fri Mar 22 09:19:46 1991 James Clark (jjc at jclark)
11517 * man/mdate.sh: New file.
11518 * man/mdate.c: Deleted.
11519 * man/Makefile: Use mdate.sh instead of mdate.
11522 * eqn/lex.c (do_gsize): Supply missing argument to error message.
11524 Tue Mar 19 11:06:50 1991 James Clark (jjc at jclark)
11526 * man/mdate.c: New file.
11527 * man/*.man: Replace modification date by @MDATE@.
11528 * man/Makefile (.man.n): Replace @MDATE@ by `mdate $<`.
11529 (mdate): New target.
11531 * lib/font.c (text_file::next): Deal with arbitrarily long lines.
11532 Remove illegal input characters.
11534 Mon Mar 18 08:32:25 1991 James Clark (jjc at jclark)
11536 * macros/tmac.s (pg*start-col): Do .ns *after* running the hooks.
11538 Sat Mar 16 03:52:25 1991 James Clark (jjc at jclark)
11540 * troff/div.c (begin_page): Change behaviour when
11541 !first_page_begun and !break_flag.
11543 * troff/input.c (do_name_test): Return 0 if argument is empty.
11545 * troff/input.c (read_long_escape_name): Require closing ] to be
11546 at same input level as opening [.
11548 * troff/input.c (read_increment_and_escape_name): New function.
11549 (get_copy, process_input_stack): Use this for \n.
11551 Fri Mar 15 00:31:48 1991 James Clark (jjc at jclark)
11553 * troff/div.c (top_level_diversion::begin_page): Ignore the
11554 current value of page_number if !first_page_begun.
11556 * groff.c (main): Fix declaration of buf.
11558 * troff/input.c (do_name_test): New function.
11559 (token::next): Implement \A.
11560 (token::next): Implement \e by turning it into a TOKEN_ESCAPE.
11561 (token::description, token::add_to_node_list, token::process):
11562 Handle TOKEN_ESCAPE.
11563 * troff/token.h: New token TOKEN_ESCAPE.
11565 Thu Mar 14 10:22:26 1991 James Clark (jjc at jclark)
11567 * pic/main.c (do_picture): Allow space before and after filename
11568 following `<'. Check that the filename is not empty.
11570 Wed Mar 13 12:49:40 1991 James Clark (jjc at jclark)
11572 * Version 1.01 released.
11574 * dvi/devdvi/CompileFonts: Add cm*ss10 fonts.
11576 * dvi/tmac.dvi: ftr HR to H.
11578 * macros/tmac.e: Round up computation of $r.
11580 * xditview/tmac.X: Don't give up completely in compatibility mode.
11581 Use \n(.s instead of \n[.s].
11583 * dvi/tmac.dvi: Don't give up completely in compatibility mode.
11584 Use \(ci instead of \[ci]. Use \n(.s instead of \n[.s].
11585 Add u to factors inside \s[...]. Rename frac to dvi-frac.
11586 Translate \(FM onto \[prime] and \(!/ onto \[slashnot]; use these
11587 short names in the char definitions.
11589 * ps/tmac.ps: Don't give up completely in compatibility mode.
11590 Fix the fraction definitions to use \n(.s and \(f/. Add an extra
11591 quote in front of \n(.s. Add u to factors inside \s[...].
11593 Mon Mar 11 12:01:20 1991 James Clark (jjc at jclark)
11595 * tty/tmac.tty: Call the nroff request.
11597 * macros/tmac.e ((x, )x): Better definitions that work properly
11599 (@0, @1): Helper macros for (x.
11601 * macros/tmac.e ($s, hl): Use \l rather than \D.
11603 * tty/tmac.tty: Make it work better in compatibility mode.
11604 (pchar): Rename to tty-char.
11606 * macros/tmac.e (@E): New macro.
11607 (r, i, b, rb, bi): Use @E.
11609 * macros/tmac.e (@F): Don't use (;...) syntax.
11611 * macros/tmac.e: Remove mention of \*(||/revisions. Mention that
11612 it was modified for groff.
11614 * macros/tmac.e: Make sure \n(ps and \n(es are >= \n(.V.
11616 * macros/tmac.e (<., .>): Removed.
11617 ([., .]): If \n(.V>=1v, use [] instead of superscripting.
11619 * macros/tmac.e: Remove check that groff is being used.
11621 * macros/tmac.e (@C): Change families only if using groff; turn
11622 compatibility mode off while changing familes. Save compatibility
11623 mode before changing families and restore it afterwards.
11625 * macros/tmac.e (@h): Remove test for offset + line length.
11627 * macros/tmac.e (sorry): Rename to @S. Use \$1 instead of \$0
11628 (lo, th, ac): Define to call @S instead of using als.
11630 * macros/tmac.e: Make $r and $R now contain \n(.v*100/\n(.sp, ie
11631 the ratio of the vertical spacing to the point size in units
11632 expressed as a percentage. Use these instead of $10r and $10R,
11633 Delete $10r and $10R.
11635 * lib/font.c (font::load): In default computation of space_width,
11636 divide by sizescale. Use scale_round.
11638 * macros/tmac.an (TP): Don't call `nf'.
11639 (an-do-tag): Don't call `fi'.
11641 Sun Mar 10 09:52:35 1991 James Clark (jjc at jclark)
11643 * troff/input.c (process_input_stack): Handle the case where
11644 spaces at the beginning of an input line are followed by a
11647 Thu Mar 7 20:18:07 1991 James Clark (jjc at jclark)
11649 * groff.c (device_table): Add PIC_X_OPTION for dvi device.
11650 * groff.sh: Use pic -x with the dvi device.
11652 * dvi/devdvi/FontMakefile (H): Don't use -s.
11654 * dvi/devdvi/HI, dvi/devdvi/HB: New files.
11655 * dvi/devdvi/Makefile: Add HI and HB to FONTS.
11656 * dvi/devdvi/FontMakefile: Add rules for HI and HB. Include these
11659 Mon Mar 4 13:20:14 1991 James Clark (jjc at jclark)
11661 * ps/psfig.diff: New file.
11662 * ps/tmac.psfig: New file.
11664 Sat Mar 2 00:15:09 1991 James Clark (jjc at jclark)
11666 * macros/tmac.s (]=, ref*do-tl, ref*bib-print): Deleted.
11667 (]-): Don't call ref*do-tl.
11669 * macros/tmac.s (ref*end-print): Use XP if [F not defined.
11671 * macros/tmac.s (ref*normal-print): Call FS rather than fn@do-FS.
11672 (fn@do-FS): Rename to fn*do-FS.
11674 * troff/input.c (transparent_translate): New function.
11675 (process_input_stack): Apply transparent_translate before calling
11676 diversion::transparent_output(unsigned char).
11678 Wed Feb 27 00:13:25 1991 James Clark (jjc at jclark)
11680 * troff/input.c (do_define_macro): Define the macro before calling
11683 * xditview/Makefile: Add DEVICES variable. Change install target
11686 Tue Feb 26 10:46:22 1991 James Clark (jjc at jclark)
11688 * groff.c (run_commands): Handle the possibility that there are
11689 child processes other than those forked by us.
11691 Sun Feb 24 21:32:30 1991 James Clark (jjc at jclark)
11693 * lib/string.c (string::append): New function.
11694 * lib/stringclass.h: Declare it.
11696 Thu Feb 21 11:49:26 1991 James Clark (jjc at jclark)
11698 * eqn/main.c (main): New option -N which sets
11699 no_newline_in_delim_flag.
11700 (do_file): If no_newline_in_delim_flag is set don't allow newlines
11702 * groff.c (main): Pass -N on to eqn.
11703 (help, synopsis): Mention -N.
11704 * groff.sh: Implement -N.
11706 Wed Feb 20 15:16:10 1991 James Clark (jjc at jclark)
11708 * macros/tmac.s (]=, ref*bib-print, ref*do-tl): New macros.
11709 (]-): Call ref*do-tl if ref*need-tl is non-zero.
11710 (XP): Allow as initializer.
11712 Tue Feb 19 14:09:06 1991 James Clark (jjc at jclark)
11714 * troff/env.c (environment::wrap_up_field): If field_spaces are
11715 non-zero and we have a current_tab, subtract padding from
11716 tab_distance. If this makes tab_distance <= 0, use the next tab
11717 stop instead. If there isn't any next tab or it's a left tab,
11718 wrap up the current tab.
11719 (environment::start_field): Initialize tab_precedes_field.
11720 (environment::wrap_up_tab): If there's a current field, update
11721 pre_field_width, field_distance and tab_precedes_field.
11722 * troff/env.h (environment::tab_precedes_field): New member.
11724 Fri Feb 15 01:24:00 1991 James Clark (jjc at jclark)
11726 * ps/ps.c (ps_printer::do_file): New function.
11727 (ps_printer::special): Bind to `file' special.
11728 (ps_printer::do_exec): Set ndefined_styles to 0.
11730 Sat Feb 9 03:03:04 1991 James Clark (jjc at jclark)
11732 * eqn/text.c (split_text): Grok \* and similar escapes sequences.
11733 Avoid stripping first character from the start of unrecognized
11734 escapes. Use lex_error instead of error to report errors.
11735 * eqn/lex.c (get_token): Rework handling of escapes.
11736 (lex_error): Move declaration into...
11739 * xditview/xditview.c (main): Make -page option work.
11741 * Makefile: Correct comment about -DBROKEN_SPOOLER and pageview.
11743 Wed Feb 6 12:28:43 1991 James Clark (jjc at jclark)
11745 * macros/tmac.s (B2): Correct size of box.
11747 Tue Feb 5 00:37:35 1991 James Clark (jjc at jclark)
11749 * macros/tmac.s (B2): Postpone drawing the box until in the
11750 top-level diversion.
11752 * tty/tmac.tty: Add font translations for C, CR, CW.
11754 * groff.c (synopsis, help): Document -i.
11755 * groff.sh: Implement -i.
11757 * macros/tmac.s (@NH): Put a `.' after multi-part numbers.
11758 Simplify the construction of SN.
11760 * troff/number.c (parse_term): Give `|' a higher precedence.
11761 * tbl/table.c (numeric_text_entry::simple_print): Parenthesise
11764 * macros/tmac.s (B2): Use par@finish instead of par@reset.
11766 Mon Feb 4 12:36:09 1991 James Clark (jjc at jclark)
11768 * lib/string.c (string::move): New function.
11769 * lib/stringclass.h: Declare it.
11771 Sat Feb 2 16:02:16 1991 James Clark (jjc at jclark)
11773 * troff/env.c (distribute_space): Add optional argument
11775 (environment::wrap_up_field): Call distribute_space with
11776 `force_forward' argument of 1.
11778 Fri Feb 1 19:36:33 1991 James Clark (jjc at jclark)
11780 * lib/string.c, lib/stringclass.h (string::operator+=(char)):
11781 Inline it. Move reallocation into...
11782 (string::grow1): New function.
11783 * pic/Makefile, tbl/Makefile, eqn/Makefile, ps/Makefile: Redo
11784 dependencies to include library header files.
11785 * lib/Makefile: Make string.c and lf.c depend on stringclass.h.
11787 Thu Jan 31 15:02:27 1991 James Clark (jjc at jclark)
11789 * macros/tmac.s (@NH): Use the same number registers than -ms does
11790 for the heading level counters. Use the same string that -ms does
11791 for the number for this heading.
11793 Wed Jan 30 14:25:40 1991 James Clark (jjc at jclark)
11795 * lib/new.c (operator new): Cast result of malloc to char *.
11797 * troff/input.c (spring_trap, lookup_request): Add assert that nm
11800 Tue Jan 29 18:08:05 1991 James Clark (jjc at jclark)
11802 * groff.c (main): Support -i.
11804 Sun Jan 27 13:23:17 1991 James Clark (jjc at jclark)
11806 * pic/pic.h: Include <osfcn.h>.
11808 * ps/ps.c: Add declaration of mktemp.
11810 * Makefile: Add -DHAVE_UNION_WAIT option for CPPDEFINES.
11811 * groff.c: If HAVE_UNION_WAIT is defined, declare wait()'s
11812 argument as union wait *.
11813 (run_commands): If HAVE_UNION_WAIT is defined cast wait()'s
11814 argument to union wait *.
11816 Sat Jan 26 12:04:52 1991 James Clark (jjc at jclark)
11818 * tty/tmac.tty: Add definition of \(co.
11820 * pic/object.c (make_arc): Only increase radius when radius
11821 strictly less than d.
11822 (arc_object::update_bounding_box): May need to add 4.0 to end_quad
11825 * troff/env.c (environment::environment(symbol),
11826 environment::environment(const environment *)): Initialize
11829 Sat Jan 19 08:18:35 1991 James Clark (jjc at jclark)
11831 * tbl/main.c (main): Add exit(0).
11833 * ps/ps.c (ps_printer::~ps_printer): Use fseek instead of rewind.
11835 * pic/main.c (main):
11836 * eqn/main.c (main):
11837 * tbl/main.c (main):
11838 * etc/soelim.c (main):
11839 * driver/printer.c (printer::~printer):
11840 * troff/node.c (real_output_file::~real_output_file,
11841 real_output_file::flush): Check for errors on stdout.
11843 * most files: Add 1991 to copyright notice.
11845 * macros/tmac.s: Don't test \n(.x and \n(.y.
11847 * troff/input.c (token::next): Rename `escape_char' label to
11848 `handle_escape_char' and `normal_char' label to
11849 `handle_normal_char'.
11851 Thu Jan 17 15:46:35 1991 James Clark (jjc at jclark)
11853 * groff.c (main, synopsis, help): Support -a option.
11854 * groff.sh: Likewise. Also eliminate Zflag variable by adding -z
11855 to trflags while parsing options.
11857 Tue Jan 15 13:07:27 1991 James Clark (jjc at jclark)
11859 * troff/number.c (parse_term): With `m', `M' and `n' scale
11860 indicators, convert scale factor to hunits before scaling.
11862 Mon Jan 14 12:39:12 1991 James Clark (jjc at jclark)
11864 * lib/font.c (scale_round): Better test for overflow when n is
11867 Thu Jan 10 11:10:56 1991 James Clark (jjc at jclark)
11869 * tbl/main.c (process_format): Add second argument of type
11870 options*. Change callers. Allow opt->tab_char as well as '\t'
11871 between format items.
11873 Mon Jan 7 12:30:18 1991 James Clark (jjc at jclark)
11875 * macros/tmac.an (PD): With no arguments, make sure register PD is
11877 (TH): Call PD with no argument, instead of setting register PD
11880 Sun Jan 6 11:18:39 1991 James Clark (jjc at jclark)
11882 * Version 1.00 released.
11884 Sat Jan 5 08:44:30 1991 James Clark (jjc at jclark)
11886 * ps/tmac.ps, xditview/tmac.X: Add font translation of C to CR.
11888 * dvi/devdvi/DESC: Mount CW instead of CR.
11890 * dvi/tmac.dvi: Add definition of \(tm.
11892 * dvi/devdvi/texsy.map: Add lh, and rh.
11893 * dvi/devdvi/texex.map: Add lt, rt, lb, rb, lk, rk.
11894 * dvi/devdvi/texmi.map: Add *o. Regenerate fonts.
11896 * dvi/devdvi/FontMakefile: Generate H from cmss10.
11897 * dvi/devdvi/Makefile: Install H.
11898 * dvi/devdvi/H: New file.
11900 Fri Jan 4 15:04:57 1991 James Clark (jjc at jclark)
11902 * troff/env.c (vertical_spacing): Don't allow vertical spacing to
11905 Thu Jan 3 13:41:19 1991 James Clark (jjc at jclark)
11907 * macros/tmac.s (@EN): Add \n(.V to the argument to ds@need.
11909 * macros/tmac.pic (PS): Avoid attempting to set negative indent.
11911 * macros/tmac.s (@EN): Handle the case where the equation is empty
11912 but the label is not.
11914 Wed Jan 2 10:31:44 1991 James Clark (jjc at jclark)
11916 * troff/groff.h: New warning category WARN_SPACE.
11917 * troff/input.c: Add WARN_SPACE to DEFAULT_WARNING_MASK. Add
11918 WARN_SPACE to warning_table.
11919 (interpolate_macro): Give a warning of type WARN_SPACE if the name
11920 is longer than two characters and is not defined, but the first
11921 two characters do make a defined name.
11923 * PROBLEMS: New file.
11925 * CHANGES: New file.
11926 * README-0.6, README-1.00: Deleted.
11928 * groff.c, groff.sh: Add X75-12 and X100-12 devices.
11929 * xditview/devX75/Makefile: Make devX75-12.
11930 * xditview/devX100/Makefile: Make devX100-12.
11932 * xditview/devX100/eqnchar, xditview/devX75/eqnchar,
11933 dvi/devdvi/eqnchar, ps/devps/eqnchar: Remove use of \R.
11935 Tue Jan 1 19:24:01 1991 James Clark (jjc at jclark)
11937 * README-0.7: Rename to README-1.00.
11939 * macros/tmac.pic: New file.
11940 * macros/Makefile (install.nobin): Install tmac.pic.
11942 Mon Dec 31 10:40:53 1990 James Clark (jjc at jclark)
11944 * troff/env.c (hyphen_word): Correct the test for whether the
11945 token is a hyphen. Reset npos to 0.
11947 * macros/tmac.s (par@sup-start, par@sup-end): New implementations.
11949 Sun Dec 30 15:53:13 1990 James Clark (jjc at jclark)
11951 * macros/tmac.s (ds*common-end): Call par*reset.
11953 (par@reset-indent): Deleted.
11955 * macros/tmac.s (@IP): Divert the label.
11957 Sat Dec 29 14:33:32 1990 James Clark (jjc at jclark)
11959 * xditview/draw.c (setGC): Use a line width of .1m rather than
11960 .04m by default; round rather than truncate value.
11962 * tbl/table.c (class empty_entry): New class.
11963 (empty_entry::empty_entry, empty_entry::line_type): New functions.
11964 (table::add_entry): Represent empty entries by objects of type
11966 (table_entry::line_type): Return -1.
11967 (table::determine_row_type): Ignore entries with line_type 0.
11968 Treat type -1 as non-lines.
11970 Fri Dec 28 15:04:41 1990 James Clark (jjc at jclark)
11972 * ps/devps/textmap, xditview/libXdvi/DviChar.c, tty/devlatin1/R.proto,
11973 macros/tmac.s: Rename \(-d to \(Sd.
11975 Thu Dec 27 12:35:47 1990 James Clark (jjc at jclark)
11977 * ps/devps/textmap: Add `sd', `/_' and `3d' characters.
11978 * xditview/libXdvi/DviChar.c: Likewise.
11979 * dvi/devdvi/texsy.map: Add `<<', `>>'.
11981 Wed Dec 26 13:33:23 1990 James Clark (jjc at jclark)
11983 * troff/div.c (top_level_diversion::begin_page): Call
11984 init_output() if the_output is 0.
11986 Sat Dec 22 12:35:29 1990 James Clark (jjc at jclark)
11988 * troff/input.c: Replace ESCAPE_E by ESCAPE_e and ESCAPE_C by
11990 (get_copy): Turn \E into ESCAPE_E.
11991 (token::process, asciify): Handle ESCAPE_E.
11993 * macros/tmac.s (ds*common-end, par@reset): Add `.rj 0'.
11995 (DS): Implement `.DS R'.
11997 Fri Dec 21 11:41:53 1990 James Clark (jjc at jclark)
11999 * macros/tmac.s (FS): New macro.
12001 * macros/tmac.s (fn@do-FS): Use @LP instead of LP.
12003 * macros/tmac.s (cov*tl-init): Remove after first execution
12004 instead of aliasing to @nop. Call top of page macro explicitly
12005 instead of setting trap; call @init first. Set pg@top as top of
12007 (cov*auto-init): Deleted. Set cov*tl-init instead of
12008 cov*auto-init as top of page trap.
12009 (TL, LP): Do a break instead of calling cov*tl-init.
12010 (cov*print): With RP format but no TL, alias FS and FE to @FS and
12011 @FE; in this case also give a warning and always start another
12012 page. No need to set pg@top here.
12013 (cov*tl-init): Rename to cov*first-page-init.
12015 * macros/tmac.s (RP): Do `.pn 0'.
12016 (cov*tl-init): With RP format don't do `.pn 0'.
12018 * macros/tmac.s (pg@cs-top): Set no space mode.
12020 * macros/tmac.s (par@TL, par@AU, par@AI): New macros.
12021 (cov*ab-init): Alias TL, AU and AI to these.
12023 Thu Dec 20 10:10:50 1990 James Clark (jjc at jclark)
12025 * macros/tmac.s (@EQ): Move the space before the equation into @EN
12026 (@EN): Do nothing unless \n[dl] is > 0.
12028 Tue Dec 18 12:20:47 1990 James Clark (jjc at jclark)
12030 * pic/object.c (ellipse_object::radius): New function.
12032 * VERSION: Change version to 0.7.
12034 * tbl/table.c (block_entry::do_divert): Declare return type as
12036 (block_entry::divert, alphabetic_block_entry::divert): Return 1.
12038 Mon Dec 17 12:30:34 1990 James Clark (jjc at jclark)
12040 * troff/column.c: New file.
12041 * troff/Makefile: Corresponding changes.
12043 * troff/hvunits.c (scale(vunits, vunits, vunits)): New function.
12046 * troff/div.c (top_level_diversion::space): If the space causes
12047 the first-page transition and springs a trap, truncate the space
12050 Fri Dec 14 12:30:02 1990 James Clark (jjc at jclark)
12052 * ps/ps.c (ps_printer::do_import): Add a `clear' after including
12055 * pic/troff.c (troff_output::line_thickness,
12056 troff_output::set_fill): Do a horizontal motion to compensate for
12057 the width of the \D escape sequence.
12059 Thu Dec 13 10:17:14 1990 James Clark (jjc at jclark)
12061 * xditview/tmac.X: Reinstate definition of \(rn, but only for X100
12064 * eqn/sqrt.c (sqrt_box::compute_metrics): Supply missing argument
12067 * tbl/table.c (simple_entry::simply_print): Don't declare as pure.
12068 Supply empty definition.
12069 (text_entry::simple_print, simple_text_entry::simple_print):
12070 Delete declarations.
12071 (table::add_entry): Represent empty entries by objects of type
12074 Wed Dec 12 08:50:48 1990 James Clark (jjc at jclark)
12076 * troff/Makefile: Remove -DHYPHEN_CONTROL from DEFINES.
12078 * tbl/table.c (left_text_entry::add_tab): New function.
12080 * macros/tmac.s: Make @RT an alias for par@reset. Make RT
12081 initialize like LP.
12083 Mon Dec 10 11:19:55 1990 James Clark (jjc at jclark)
12085 * troff/env.c (environment::start_field): Give an error message if
12086 there is no next tab.
12088 Sun Dec 9 11:46:40 1990 James Clark (jjc at jclark)
12090 * troff/env.c (hyphenate): Skip initial elements with zero
12093 * macros/tmac.s (par@init): Keep VS in points rather than units.
12095 Sat Dec 8 23:00:27 1990 James Clark (jjc at jclark)
12097 * pic/main.c (main): Implement `-c' option.
12098 * pic/output.h: Declare make_tpic_output().
12099 * pic/tex.c (tex_output::set_pen_size): Make it virtual and
12101 (tpic_output): New class.
12102 (tpic_output::tpic_output, tpic_output::set_pen_size,
12103 tpic_output::command, make_tpic_output): New functions.
12105 Fri Dec 7 11:57:41 1990 James Clark (jjc at jclark)
12107 * tbl/main.c (main): Call `.ab' if \n(.g is false. Define TS/TE
12108 if they're not already defined.
12109 * tbl/table.c (init_output): Don't test \n(.g.
12111 * troff/input.c (do_if_request): Delete `g' condition. Recognize
12112 `d', `r' and `c' conditions even in compatibility mode.
12114 Tue Dec 4 09:13:47 1990 James Clark (jjc at jclark)
12116 * ps/tmac.ps (ps-bb): Protect against negative numbers in bounding
12119 Mon Dec 3 07:18:26 1990 James Clark (jjc at jclark)
12121 * troff/env.h (environment::prev_line_interrupted): New member.
12122 (environment::get_prev_line_interrupted): New function.
12123 * troff/env.c (environment::newline): Set prev_line_interrupted.
12124 (environment::environment(const environment *),
12125 environment::environment(symbol)): Initialize
12126 prev_line_interrupted.
12127 * troff/input.c (process_input_stack): Don't give special
12128 treatment to space and newline at the beginning of the line if the
12129 previous line was interrupted.
12131 Sat Dec 1 15:48:37 1990 James Clark (jjc at jclark)
12133 * eqn/eqn.y: Disallow PRIME by itself.
12134 * eqn/lex.c (token_table): Bind `opprime' instead of `prime' to
12136 (def_table): Remove definition of '. Define prime to be `.
12138 * eqn/eqn.y: Split off part of rule `script' into a new rule
12141 Fri Nov 30 10:23:44 1990 James Clark (jjc at jclark)
12143 * macros/tmac.s ({, }): New string aliases.
12145 Thu Nov 29 11:34:40 1990 James Clark (jjc at jclark)
12147 * README-0.7: New file.
12149 Wed Nov 28 10:09:57 1990 James Clark (jjc at jclark)
12151 * macros/tmac.s: New file.
12152 * man/groff_ms.man: New file.
12153 * Makefile: Add definition of TMAC_S. Pass TMAC_S in SUBFLAGS.
12154 * Makefile.bd: Similarily.
12155 * man/Makefile: Add groff_ms.n to MAN7PAGES. Replace @TMAC_S@. Add
12156 definition of TMAC_S.
12157 * macros/Makefile: Add definition of TMAC_S. Install tmac.s.
12158 * macros/TODO: New file.
12160 Sat Nov 24 20:04:54 1990 James Clark (jjc at jclark)
12162 * troff/env.c (right_justify): New function.
12163 (init_env_requests): Bind this to request "rj".
12164 (center_lines): Set right_justify_lines to 0. If we get a bad
12165 integer, center 1 line.
12166 (environment::environment(symbol), environment::environment(const
12167 environment *)): Initialize right_justify_lines.
12168 (environment::get_right_justify_lines): New function.
12169 (init_env_requests): Bind this to number_register ".rj".
12171 * troff/env.c (environment::choose_breakpoint): Implement
12172 hyphenation_margin and hyphenation_space.
12173 (environment::get_hyphenation_space,
12174 environment::get_hyphenation_margin): New functions.
12175 (init_env_requests): Bind these to .hys and .hym.
12176 (hyphenation_space_request, hyphenation_margin_request): New
12178 (init_env_requests): Bind these to hys and hym.
12179 (environment::environment(symbol), environment::environment(const
12180 environment *)): Initialize hyphenation_margin and
12182 * troff/env.h: Corresponding changes to class environment.
12184 Fri Nov 23 09:08:16 1990 James Clark (jjc at jclark)
12186 * troff/div.c (blank_line): Always do a break.
12188 * eqn/box.c (do_text): Turn off escapes while appending text to
12191 Thu Nov 22 10:58:59 1990 James Clark (jjc at jclark)
12193 * troff/input.c (while_break_request, while_continue_request): New
12195 (init_input_requests): Bind these to "break" and "continue".
12196 (while_depth, while_break_flag): New variables.
12197 (while_request): Update while_depth. Break out of loop if
12198 while_break_flag is set.
12200 Wed Nov 21 10:54:40 1990 James Clark (jjc at jclark)
12202 * tbl/table.c (init_span_reg): Initialize span_width_reg to \n(.H
12205 Mon Nov 19 00:45:03 1990 James Clark (jjc at jclark)
12207 * Makefile: Include -DBROKEN_SPOOLER by default. Expand comment.
12209 * stringify: New file.
12210 * Makefile (groff.o): Use stringify.
12212 * xditview/tmac.X: Remove definition of \(rn.
12213 * xditview/libXdvi/DviChar.c: Remove radicalex from
12216 Sat Nov 17 10:44:58 1990 James Clark (jjc at jclark)
12218 * tbl/table.c (table::add_entry): Allow alphabetic text blocks.
12219 (alphabetic_block_entry::alphabetic_block_entry,
12220 alphabetic_block_entry::divert, alphabetic_block_entry::print):
12222 (block_entry::divert): Split off body into ...
12223 (block_entry::do_divert): If the block is alphabetic, subtract 2n
12224 from the line length; also update the span width to dl+2n, and the
12225 alphabetic span width to dl.
12227 * driver/input.c (do_file): While reading argument to D command,
12228 when expanding buffer, multiply szp by sizeof(int) rather than 2
12229 in the argument to memcpy.
12231 * tbl/table.c (compute_span_width): Add 2n rather than 1n to the
12232 width of alphabetic columns.
12234 Fri Nov 16 06:34:27 1990 James Clark (jjc at jclark)
12236 * troff/node.c (lookup_family): Supply second argument to lookup.
12238 * troff/dictionary.c (dictionary::lookup): After an unsuccesful
12239 search, return immediately if v is 0.
12241 * pic/troff.c: Define EQN_NO_EXTRA_SPACE_REG.
12242 (troff_output::start_picture): Set this reg.
12243 (troff_output::end_picture): Remove this reg
12244 * eqn/box.c (box::extra_space): Don't produce `\x's if
12245 EQN_NO_EXTRA_SPACE_REG is defined.
12247 * eqn/eqn.y: Allow just a PRIME to be a `simple'.
12248 * eqn/text.c (split_text): Map ' to \(fm when it's the first
12251 Thu Nov 15 10:35:06 1990 James Clark (jjc at jclark)
12253 * macros/tmac.e: Use font 3 instead of B in $c. Remove `bd'
12256 * troff/div.c (top_level_diversion::top_level_diversion):
12257 Initialize page_number to 0.
12259 Wed Nov 14 21:41:58 1990 James Clark (jjc at jclark)
12261 * groff/troff (environment::environment(const environment *)):
12262 Initialize name to e->name, rather than "anonymous".
12264 Sat Nov 10 01:59:37 1990 James Clark (jjc at jclark)
12266 * xditview/libXdvi/Dvi.c (ShowDvi): If eof is encountered, reset
12267 requested_page. Split middle part into ...
12268 (FindPage): New function.
12269 (SetValues): If we don't yet know the last page, and the requested
12270 page is greater than the current page, call FindPage.
12271 Update the font_map_string before doing this.
12273 * xditview/tmac.X: Add definitions of \(sq, \(ga, \(dg and \(dd.
12274 Translate \(lh and \(rh into left and right double arrows.
12276 * troff/node.c (class hyphen_inhibitor_node): New class.
12277 (hyphen_inhibitor_node::hyphen_inhibitor_node,
12278 hyphen_inhibitor_node::copy, hyphen_inhibitor_node::same,
12279 hyphen_inhibitor_node::type,
12280 hyphen_inhibitor_node::get_hyphenation_type): New functions.
12281 (node::add_discretionary_hyphen): Use hyphen_inhibitor_node rather
12282 than dbreak_node(0, 0) to represent a `\%' at the beginning of a
12285 Fri Nov 9 16:05:38 1990 James Clark (jjc at jclark)
12287 * troff/node.h (dummy_node::get_hyphenation_type,
12288 transparent_dummy_node::get_hyphenation_type): Declare them.
12289 * troff/node.c: (dummy_node::get_hyphenation_type,
12290 transparent_dummy_node::get_hyphenation_type): New functions.
12292 Wed Nov 7 10:09:06 1990 James Clark (jjc at jclark)
12294 * xditview/libXdvi/draw.c: If M_PI not defined after including
12295 math.h, then define it.
12297 * xditview/Makefile: Add definition of AR. Pass it to the submake
12299 * xditview/libXdvi/Makefile: Add definitions of AR and RANLIB.
12301 Tue Nov 6 10:14:27 1990 James Clark (jjc at jclark)
12303 * troff/dictionary.h (object_dictionary::alias): Declare return
12305 * troff/dictionary.c (object_dictionary::alias): Return non-zero
12306 if the old name was defined.
12307 * troff/input.c (alias_macro): Give a warning if the old name was
12309 * troff/reg.c (alias_reg): Likewise.
12311 Mon Nov 5 00:31:39 1990 James Clark (jjc at jclark)
12313 * troff/input.c (token::next): Delete implementation of \R.
12315 * macros/Makefile: Strip comments from tmac.e while installing it.
12317 * troff/input.c: New variable `nroff_mode'.
12318 (troff_request, nroff_request): New functions.
12319 (init_input_requests): Bind `troff' and `nroff' to troff_request
12321 (do_if_request): Compute results of t and n conditions from
12324 * text/text.c (split_text): Fix typo in >=.
12326 * eqn/lex.c: Add definition of `==' to def_table.
12328 Fri Nov 2 02:49:09 1990 James Clark (jjc at jclark)
12330 * pic/tex.c (tex_output::start_picture): Change the definitions of
12331 \graph and \graphtemp so that they work properly with Plain TeX.
12333 * pic/tex.c (tex_output::solid_arc): Ensure that the second angle
12334 argument to `ar' is not less than the first.
12336 * pic/pic.y: Allow a comma between elements of the variable list
12337 in the argument to `reset'.
12339 * pic/object.c (arc_object::arc_object): Fix computation of
12342 * eqn/main.c (main): Add exit(0).
12344 Thu Nov 1 02:03:50 1990 James Clark (jjc at jclark)
12346 * troff/div.c (begin_page): Test no_space_mode after doing the
12347 break, but still push the page ejector cookie before doing the
12348 break. Also set the next page number after doing the break.
12350 * xditview/xditview.c (NewFile): Don't set the title and icon name
12351 if this is the first file and its name is `-'.
12352 * groff/groff.c: Define a new device flag XT_OPTION. Set it for
12353 the X75 and X100 devices.
12354 (main): If a device has the XT_OPTION flag set and there's exactly
12355 one file argument, pass the driver -xrm and -title options to set
12356 the icon name and window title to the name of the file.
12358 * troff/env.c (environment_switch): If there was an argument but
12359 it wasn't a valid number or name, then pop an environment but
12360 don't give an error message on underflow.
12362 * troff/number.c (start_number): Correct spelling in error message.
12364 * troff/input.c (token::delimiter): Don't print an error message
12367 * xditview/libXdvi/parse.c (ParseInput): In case 'D', only call
12368 ParseDrawFunction if dw->display_enable is true.
12370 Wed Oct 31 05:49:50 1990 James Clark (jjc at jclark)
12372 * pic/pic.y: Parse text positioning like normal attributes, so as
12373 to allow `"text" at 0,0 ljust'. Don't allow `center' as a
12374 positioning attribute.
12376 Mon Oct 29 22:50:38 1990 James Clark (jjc at jclark)
12378 * tbl/main.c (process_data): When in state START while reading a
12379 text block, don't change to state MIDDLE if c is a newline.
12381 Sun Oct 28 21:59:56 1990 James Clark (jjc at jclark)
12383 * dvi/dvi.c (dvi_printer::begin_page): Rename `i' variable to `j'
12384 so as to avoid shadowing parameter.
12386 Wed Oct 24 18:35:39 1990 James Clark (jjc at jclark)
12388 * tbl/table.c (trim_space): Deleted.
12389 (table::add_entry): Don't call trim_space.
12391 Mon Oct 22 03:48:39 1990 James Clark (jjc at jclark)
12393 * VERSION: Change version to 0.6.
12395 * troff/number.c (parse_expr): Make == work.
12397 Sat Oct 20 11:28:17 1990 James Clark (jjc at jclark)
12399 * man/grog.man: New file.
12400 * man/Makefile: Add grog.n to MAN1PAGES.
12401 * etc/grog.sh: New file.
12402 * etc/Makefile: Install grog.sh as grog.
12404 Fri Oct 19 11:17:15 1990 James Clark (jjc at jclark)
12406 * troff/input.c (token::next): Implement \E.
12408 Thu Oct 18 11:56:24 1990 James Clark (jjc at jclark)
12410 * xditview/tmac.X: Change font translations to match tmac.ps.
12412 * troff/input.c (non_empty_name_warning): Don't give a warning if
12413 `\{' terminates the name.
12415 Tue Oct 16 10:04:23 1990 James Clark (jjc at jclark)
12417 * ps/devps/symbol.diff: New file.
12418 * ps/devps/FontMakefile: Mention symbol.diff.
12420 Sun Oct 14 11:46:46 1990 James Clark (jjc at jclark)
12422 * troff/node.c (font_position): Use get_long_name to read the
12425 * troff/env.c (environment_switch): If we get a number that's < 0
12426 or >= NENVIRONMENTS, treat it like a name.
12427 Change NENVIRONMENTS to 10.
12429 * troff/groff.h: Remove definition of FONTS_MAX.
12430 * troff/node.h (class font_family): Make map a pointer instead of
12431 an array. Add a map_size member. Make it a class. Make nm const
12432 and public. Make invalidate_fontno a friend.
12433 * troff/node.c: Define font_table_size. Make font_info a pointer
12434 rather than an array.
12435 (class troff_output_file): Allocate font_position dynamically. Add
12436 nfont_positions member.
12437 (troff_output_file::set_font): Grow font_position if necessary.
12438 (troff_output_file::~troff_output_file): Delete font_position.
12439 (troff_output_file::troff_output_file): Allocate font_position.
12440 (grow_font_table): New function.
12441 (troff_output_file::really_begin_page,
12442 troff_output_file:really_copy_page): Use nfont_positions rather
12444 (mount_font_no_translate, mount_style): Call grow_font_table if
12446 (font_family::font_family): Allocate map.
12447 (font_family::make_definite): Grow map if necessary. Use
12448 font_table_size instead of FONTS_MAX.
12449 (font_family::~font_family): New function.
12450 (invalidate_fontno): Use font_family::map_size.
12451 (get_fontno, env_space_width, env_half_narrow_space_width,
12452 env_narrow_space_width, symbol_fotno, is_good_fontno,
12453 get_bold_fontno, make_glyph_node): Use font_table_size rather than
12455 (next_available_font_position): Never return 0.
12457 Fri Oct 12 10:17:52 1990 James Clark (jjc at jclark)
12459 * ps/tmac.ps: Add font translations for compatibility with dpost.
12461 Thu Oct 11 12:09:03 1990 James Clark (jjc at jclark)
12463 * eqn/pile.c: Rename default_baseline_sep to baseline_sep.
12464 Move BASELINE_SEP_FORMAT and COLUMN_WIDTH_FORMAT into pbox.h.
12465 Move definitions baseline_sep, shift_down, column_sep,
12466 matrix_side_sep into...
12467 * eqn/box.c: Add them to param_table.
12468 * eqn/pbox.h: Add declarations to pbox.h.
12470 * troff/input.c (set_string): Cast value to unsigned char *.
12472 * troff/token.h (process_input_stack): Declare it static before
12473 declaring it a friend.
12475 Wed Oct 10 09:59:13 1990 James Clark (jjc at jclark)
12477 * dvi/devdvi/texex.map: Fix positions of extensible brace middle
12479 * dvi/devdvi/EX: Regenerate.
12481 * troff/input.c (init_charset_table): Make ", ', ), ], *, \(dg
12484 Tue Oct 9 08:34:02 1990 James Clark (jjc at jclark)
12486 * eqn/lex.c: In defaults_table, make definition of `dot' call
12487 `dot_def'. Don't explicitly make it roman. Similarily for other
12490 * pic/lex.c (for_input::for_input): Add by_is_multiplicative
12492 (for_input::get, for_input::peek): Use this.
12493 (do_for): Add by_is_multiplicative argument.
12494 * pic/pic.y: Change optional_by clause to allow '*' after `by'.
12495 Change semantic value of optional_by to be a double plus a flag
12496 saying whethet the by clause is multiplicative.
12498 * eqn/lex.c (get_delimited_text): Remember location of start of
12499 definition. Improve error handling when EOF is encountered.
12501 * lib/font.h: Rename handle_x_command to
12502 handle_unknown_font_command.
12503 * lib/font.c (font::load): Call handle_unknown_font_command for
12504 any unknown command in the font description file. Don't call
12505 handle_x_command. Include the name of the command in the argv.
12506 Improve message for unknown command after kernpairs or charset
12508 * ps/ps.c (ps_font::handle_x_command): Rename to
12509 handle_unknown_font_command. Remove message about `x download'
12510 command. Give error message for wrong number of arguments.
12511 * ps/devps/afmtodit: Generate `encoding' instead of `x encoding'.
12512 * dvi/dvi.c (dvi_font::handle_x_command): Rename to
12513 handle_unknown_font_command. Give an error message for wrong
12514 number of arguments. Rename design_size to designsize.
12515 * dvi/tfmtodit.c (main): Generate `checksum' instead of `x
12516 checksum', `designsize' instead of `design_size'.
12518 Mon Oct 8 00:38:55 1990 James Clark (jjc at jclark)
12520 * eqn/*.[chy]: Change underaccent to uaccent.
12522 * eqn/eqn.y: Add rule for underaccent. Declare UNDERACCENT token;
12523 give it the same precedence as ACCENT.
12524 * eqn/other.c (make_underaccent_box): New function.
12525 * eqn/box.h: Declare it.
12526 * eqn/lex.c: Add UNDERACCENT to token_table. Add utilde to
12529 Sun Oct 7 11:25:16 1990 James Clark (jjc at jclark)
12531 * pic/pic.y (reset_all): New function. Called in rule for RESET.
12532 (parse_init): Call reset_all.
12533 (define_variable): When defining scale reset only those
12534 pre-defined variables that are scaled.
12535 (defaults_table): Add `scale' as non-scaled value.
12537 * pic/pic.y: Redo parsing of text adjustments: parse adjustments
12538 together with the text; allow any number of positioning words;
12539 allow center as a positioning word.
12541 * pic/object.c (output::compute_scale): Get picture maximum height
12542 and width from variables called maxpswid and maxpsht.
12543 * pic/pic.y: Add maxpswid and maxpsht to defaults_table.
12545 Sat Oct 6 10:16:56 1990 James Clark (jjc at jclark)
12547 * pic/object.c (object_spec::make_text): Multiply textht by number
12550 * pic/pic.y: Allow `sprintf("string", expr,...)' wherever text can
12552 (do_sprintf): New function.
12553 (pic.gperf): Add sprintf token.
12554 (text, sprintf): New rules.
12556 * pic/pic.y: `rand()' with no arguments returns a random number
12557 in the range [0,1).
12559 * pic/pic.y: Allow a bare expression to be an attribute: change
12560 precedences to support this. Change optional_ordinal rule to
12561 optional_ordinal_last to avoid reduce/reduce conflict.
12562 * pic/object.c (object_spec::object_spec): Initialize direction.
12564 * pic/pic.y: Implement ^ operator meaning exponentiation.
12566 * troff/node.h: Add default argument to mount_font.
12567 * troff/node.c (font_position): Read an optional third argument
12568 giving the external_name.
12569 (mount_font): Add optional argument giving the external_name.
12570 (mount_font_not_translate): Have additional argument giving
12571 external name. Use this name to load the font. Pass both names
12572 to font_info::font_info.
12573 (font_info::font_info): Have additional argument giving
12575 (class tfont): New member external_name.
12576 (font_info::get_tfont): Use external name to construct tfont_spec.
12578 Fri Oct 5 04:03:13 1990 James Clark (jjc at jclark)
12580 * eqn/lex.c (init_table): Add argument giving device. Define
12581 name of device to be "1".
12582 (do_ifdef): Counts as true if the argument has been defined with
12584 * eqn/main.c (main): Call init_table with device argument. Make
12585 device local to main.
12586 * eqn/eqn.h: Change declaration of init_table. Remove declaration
12589 * pic/lex.c (get_delimited): Allow text to be delimited by
12590 matching {}s. Don't recognize ending delimiter within a string.
12592 * troff/input.c (get_delim_name): New function.
12593 (token::next): Implement \C.
12595 * lib/font.c (font::load): Grok ---. Add an alias for each
12596 character based on its code.
12597 (font::get_code_width): Deleted.
12598 * lib/font.h (class font): Declare font::number_to_index().
12599 Remove declaration of font::get_code_width.
12600 * lib/nametoindex.c (font::name_to_index): Add 512 rather than 256
12601 to indices of named characters.
12602 (font::number_to_index): New function.
12603 * troff/input.c (font::number_to_index): New function.
12604 (get_charinfo_by_number, charinfo::get_number,
12605 charinfo::set_number): New functions.
12606 (token::next): Turn \N into a TOKEN_NUMBERED_CHAR.
12607 (token::process, token::description, token::get_char,
12608 token::add_to_node_list, token::operator==): Handle
12609 TOKEN_NUMBERED_CHAR.
12610 * troff/charinfo.h: Declare get_charinfo_by_number,
12611 charinfo::get_number, charinfo::set_number. Add NUMBERED flag to
12613 (charinfo::numbered): New function.
12614 * troff/token.h: Add TOKEN_NUMBERED_CHAR.
12615 * troff/env.h (class environment): Remove declaration of ...
12616 * troff/env.c (environment::make_numbered_char_node): Deleted.
12617 * troff/node.c (make_numbered_node): Deleted.
12618 (class numbered_glyph_node): Remove.
12619 (troff_output_file::put_char_width, troff_output_file::put_char):
12620 Handle numbered chars.
12621 (troff_output_file::numbered_char): Removed.
12622 (tfont::get_code_width): Removed.
12623 (make_glyph_node): Don't search special fonts for numbered
12625 * troff/node.h: Remove declaration of make_numbered_node.
12626 * driver/input.c (do_file): Handle N command.
12627 * driver/printer.h: Add declaration of ...
12628 * driver/printer.c (printer::set_numbered_char): New function.
12629 * dvi/tfmtodit.c (main): Generate unnamed entries.
12630 * ps/devps/afmtodit: Likewise.
12631 * xditview/xtotroff.c (MapFont): Likewise.
12632 * xditview/libXdvi/parse.c (ParseInput): Grok N command.
12634 * tbl/main.c (process_format): If multiple widths are specified
12635 for a column but all the widths are the same, don't give an error
12638 * tbl/table.c (table::do_row): If the current row is all lines and
12639 the stuff doesn't contains a line, mark the top of the row after
12640 printing stuff before the row. If the current row is not all
12641 lines and the stuff doesn't contain a line, don't unnecessarily
12642 mark the top of the row before printing the stuff.
12644 Mon Oct 1 11:42:00 1990 James Clark (jjc at jclark)
12646 * troff/groff.h: Remove MAX_PATH.
12647 * troff/input.c (open_file): Dynamically allocate space for the
12649 (open_mac_file, process_macro_file): Corresponding changes.
12651 Sun Sep 23 18:56:26 1990 James Clark (jjc at jclark)
12653 * troff/node.h (class output_file): Make copy_file pure. Add
12654 vspace method ifdef COLUMN. Add is_printing method.
12655 * troff/node.c: Add class printing_reg. Add class
12656 real_output_file. Derive other output_file classes from
12657 real_output_file; in these classes rename begin_page to
12658 really_begin_page, print_line to really_print_line, copy_file to
12659 really_copy_file, transparent_char to really_transparent_char.
12660 Move output_file::flush to real_output_file. Add printing member
12661 to class output_file.
12662 * troff/div.h: Remove printing member from top_level_diversion.
12663 Add vspace member function to class diversion ifdef COLUMN. Add
12664 some declarations ifdef COLUMN.
12665 * troff/div.c (top_level_diversion::copy_file,
12666 top_level_diversion::transparent_output,
12667 top_level_diversion::output): Don't test printing member before
12669 * troff/input.c: Handle initial variable_space_request ifdef
12671 * troff/Makefile: Add column.c but comment it out. Add -DCOLUMN
12672 but comment it out.
12674 Sat Sep 22 11:32:22 1990 James Clark (jjc at jclark)
12676 * troff/div.c (diversion::need): Make any space forced. If we
12677 sprung a trap, set truncated_space to minus the distance to the
12678 trap and set needed_space to the amount that was needed.
12679 (top_level_diversion::space): A forced space turns no_space_mode
12681 (class constant_vunits_reg): New class.
12682 (init_div_requests): Implement number registers .trunc and .ne
12683 using constant_vunits_reg.
12684 (class truncated_space_reg): Deleted.
12686 * troff/div.h: Don't have a no_space_mode member in diversion.
12687 Instead have it in top_level_diversion.
12688 * troff/div.c (diversion::diversion): Don't initialize
12690 (top_level_diversion::top_level_diversion): Initialize
12692 (no_space, restore_spacing): Do nothing if curdiv != topdiv.
12693 (macro_diversion::output): Don't clear no_space_mode.
12695 * troff/input.c (diverted_space_node::reread): Don't call
12696 environment::do_break. In fill mode, act like a blank line.
12697 (diverted_copy_file_node::reread): Don't call
12698 environment::do_break.
12700 * troff/div.c (blank_line): New function.
12701 * troff/div.h: Declare it.
12702 * troff/input.c (process_input_stack): Call it.
12704 * troff/div.c (truncated_space_reg::get_string): New function.
12705 (init_div_requests): Bind to .trunc.
12706 (space_request, top_level_diversion::space,
12707 top_level_diversion::output, macro_diversion::space,
12708 macro_diversion::output): Update truncated_space.
12709 (macro_diversion::output): Redo calculations when trap sprung.
12710 (macro_diversion::output, macro_diversion::space): No need for
12713 * troff/div.c (top_level_diversion::output): Set nl_reg_contents
12714 after truncating post line spacing.
12716 Fri Sep 21 11:27:25 1990 James Clark (jjc at jclark)
12718 * ps/devps/prologue (MF, SF): Make them work even if setfont is
12719 defined as a procedure rather than as an operator.
12721 Thu Sep 20 12:55:05 1990 James Clark (jjc at jclark)
12723 * troff/div.c (macro_diversion::space): Ignore no_space_mode.
12725 Wed Sep 19 10:54:37 1990 James Clark (jjc at jclark)
12727 * troff/div.c (top_level_diversion::output): Merge
12728 output_file::print_line and output_file::end_of_line member
12730 * troff/div.h (class output_file):
12731 * troff/node.c (troff_output_file::print_line,
12732 troff_output_file::end_of_line, output_file::end_of_line,
12733 ascii_output_file::print_line, suppress_output_file::print_line):
12734 Corresponding changes.
12736 Tue Sep 18 11:31:47 1990 James Clark (jjc at jclark)
12738 * troff/input.c (token::next): Don't give a warning for `\.'.
12740 * troff/env.c (environment::get_center_lines): New function.
12741 (init_env_requests): Bind number register .ce to it.
12742 * troff/env.h: Declare it.
12743 * tbl/table.c (table::init_output): Define reset macro to restore
12744 .ce. If center option not given, store .ce in SAVED_CENTER_REG.
12746 (table::print): If center option not given, then imply center
12747 option if SAVED_CENTER_REG > 0.
12749 Mon Sep 17 09:19:19 1990 James Clark (jjc at jclark)
12751 * ps/devps/Makefile: Remove T from FONTS. Remove TSymbol.ps and
12752 Troff.ps from DOWNLOAD.
12754 * troff/Makefile: Change comment in DEFINES to avoid confusing
12757 * ps/ps.c (ps_printer::do_exec): Allow newlines within PostScript
12758 code. Don't try to catch errors with stopped.
12759 (check_line_lengths): New function.
12760 * ps/devps/prologue (EXEC): Deleted.
12761 (EBEGIN, EEND): New procedures.
12763 Sun Sep 16 14:51:15 1990 James Clark (jjc at jclark)
12765 * troff/input.c: Include request.h before node.h.
12766 * troff/node.c: Likewise.
12767 * troff/env.c: Likewise.
12768 * troff/div.c: Likewise.
12769 * troff/node.h (class special_node): Store argument as a macro
12770 rather than a char *.
12771 * troff/node.c (special_node::special_node, special_node::copy):
12773 (special_node::~special_node): Deleted.
12774 (special_node::tprint): Deleted.
12775 (special_node::tprint_start, special_node::tprint_end,
12776 special_node::tprint_char): New functions.
12777 (troff_output_file::special): Deleted.
12778 (troff_output_file::start_special, troff_output_file::end_special,
12779 troff_output_file::special_char): New functions.
12780 * troff/input.c (special_node::tprint): New function.
12781 (do_special): Use macro not char *.
12782 (do_transparent_macro): Deleted.
12783 (token::next): Don't call do_transparent_macro.
12785 * troff/input.c (token::next): Add 'Y' case.
12786 (do_transparent_macro): New function.
12787 * troff/node.c (troff_output_file::special): Handle newlines with
12788 argument using new continuation convention.
12789 * driver/input.c (get_string): Cope with continuation convention.
12790 (do_file): Don't call skip_line after calling get_string(1).
12791 * ps/ps.c (ps_printer::special, ps_printer::do_import,
12792 ps_printer::do_def, ps_printer::do_exec): Cope with newlines in
12794 * xditview/libXdvi/parse.c (ParseInput): Ignore lines starting
12797 Sat Sep 15 19:00:10 1990 James Clark (jjc at jclark)
12799 * troff/input.c (asciify): By default, illegal input characters
12800 should return empty string.
12802 * troff/input.c (copy_file): Handle first page transition like title.
12803 (token::next, process_input_stack): Grok COPY_FILE_REQUEST.
12805 * troff/input.c (token::next): Improve error message for EOF after
12807 (input_char_description): New function.
12808 (get_char_for_escape_name): Use input_char_description.
12809 (token::next): Warn about unrecognized escape sequences.
12810 (warning_table): Add WARN_ESCAPE.
12811 * troff/groff.h: Declare WARN_ESCAPE. Change WARN_TOTAL
12814 * troff/token.h: Remove declaration of process_input_stack.
12816 * troff/input.c: Remove declaration of init_hyphen_requests.
12817 * troff/request.h: Correct spelling in declaration of same.
12819 * troff/input.c (token::next): Check whether escape_char is 0.
12821 Fri Sep 14 12:09:25 1990 James Clark (jjc at jclark)
12823 * groff.c (main, usage, help): Implement -P and -L options.
12824 * groff.sh: Likewise.
12826 * troff/input.c (token::next): Use some gotos to avoid code
12829 * troff/input.c (get_long_name, get_name, read_long_ecsape_name):
12830 Avoid calling symbol::symbol if name empty.
12832 Thu Sep 13 06:21:45 1990 James Clark (jjc at jclark)
12834 * troff/input.c (init_input_requests): Make \n(.x return the major
12835 version number and \n(.y return the minor version number.
12836 * troff/Makefile: Construct file majorminor.c defining
12837 major_version and minor_version automatically from ../VERSION.
12839 * troff/node.c (class glyph_node): Make operator new and operator
12841 (class ligature_node): Similarily.
12843 * troff/input.c (operator==(const macro &, const macro &)): New
12845 (non_interpreted_node::same): Use this.
12846 (string_iterator::string_iterator): Make macro& argument const.
12848 * troff/input.c (input_iterator::get): New function. Don't make
12849 asciify_macro or class non_interpreted_node friends of class
12851 (non_interpreted_node::interpret): Use input_iterator::get.
12852 (asciify_macro): Likewise.
12854 * troff/input.c (~token_node, ~string_iterator, ~arg_list,
12855 ~non_interpreted_node): Deleted.
12856 * troff/node.c: (~suppress_output_file, ~ascii_output_file):
12859 * troff/symbol.h: Make all symbol member functions const.
12861 * lib/strtol.c: New file.
12862 * lib/Makefile: Add strtol.c.
12863 * Makefile: Define STRTOL as strtol.o to include strtol in
12866 Wed Sep 12 10:00:49 1990 James Clark (jjc at jclark)
12868 * pic/troff.c (troff_output::simple_circle): Divide by scale.
12870 Tue Sep 11 14:17:16 1990 James Clark (jjc at jclark)
12872 * troff/input.c (do_special): Use input_level.
12874 * troff/token.h (TOKEN_BACKSPACE): New token.
12875 (token::backspace): New function.
12876 * troff/input.c (token::description, token::next, token::process):
12877 Grok TOKEN_BACKSPACE.
12878 (do_special): Turn TOKEN_BACKSPACE back into \b.
12880 * troff/token.h (token::leader): New function.
12881 * troff/input.c (do_special): Turn TOKEN_LEADER back into \001.
12883 * troff/input.c (do_special): Turn TOKEN_TAB back into \t.
12885 * troff/input.c (do_special): Use token::description in error
12888 Mon Sep 10 11:06:27 1990 James Clark (jjc at jclark)
12890 * troff/input.c (decode_args): Combine quoted and
12891 quote_input_level variables. Make it a for (;;) loop.
12893 * troff/input.c (get_char_for_escape_name): Check for \001 and \b.
12895 * troff/input.c (read_long_escape_name): The test for whether to
12896 expand buffer was off by 1.
12897 (read_string): Similarily.
12899 Fri Sep 7 11:45:50 1990 James Clark (jjc at jclark)
12901 * troff/input.c: Use `const int' rather than `static const int'.
12903 * troff/div.h (diversion::copy_file): Declare as pure virtual.
12904 (macro_diversion::copy_file): New function.
12905 * troff/node.h: New class diverted_copy_file_node.
12906 * troff/node.c: Implement it.
12907 * troff/input.c (copy_file): Use diversion::copy_file. Handle
12908 first page transition by pushing a diverted_copy_file_node.
12909 * troff/input.c (token::next, process_input_stack): Don't handle
12912 Thu Sep 6 13:29:10 1990 James Clark (jjc at jclark)
12914 * ps/ps.c (flush_sbuf): Remember to add sbuf_kern when checking
12915 whether space widths need adjusting.
12917 * troff/charinfo.h: Generalize translated_to_space to
12918 special_translation so as to allow translation to \&.
12919 * troff/input.c (translate): Allow translation to \&.
12920 (charinfo::*): Corresponding changes.
12921 * troff/node.c (make_node, node::add_char): Corresponding changes.
12922 * troff/node.h (dummy_node::dummy_node): Allow optional first
12925 * lib/lib.h: Make codes 0200 to 0237 illegal input characters.
12926 * troff/token.h: Remove TOKEN_TITLE. Remove token::title. Add
12928 * troff/input.c (token::next): Turn a TITLE_REQUEST into a
12929 TOKEN_REQUEST with an argument of TITLE_REQUEST.
12930 (token::process): Grok that.
12931 * troff/input.c (copy_file): Handle first page transition like
12932 title by pushing a COPY_FILE_REQUEST cookie.
12933 (token::next, process_input_stack): Grok that.
12934 * troff/node.h (output_file::copy_file): Add x and y arguments.
12936 * troff/div.c (top_level_diversion::copy_file): Supply them.
12937 * troff/node.c (troff_output_file::copy_file): Add x and y
12938 arguments; moveto specified position. Invalidate font_position
12939 array after copying file.
12940 (output_file::copy_file): New function.
12941 (suppressed_output_file::copy_file, ascii_output::copy_file):
12943 * troff/input.c (transparent_file): New function.
12944 (init_input_requests): Bind to "trf".
12945 (token::next): Handle TRANSPARENT_FILE_REQUEST cookie.
12946 (process_input_stack): Likewise.
12948 * troff/Makefile: Add ../lib/lib.h to GROFF_H.
12950 * troff/node.c (init_node_requests): New number registers .kern
12951 pointing to global_kern_mode, and .lg pointing to
12952 global_ligature_mode.
12954 * troff/node.c (ligature): Don't change it if we get a bad
12957 * troff/input.c (do_define_string): Don't strip tabs.
12959 * troff/input.c (asciify_macro): Make the string_iterator auto.
12961 * troff/node.c (init_font_requests): Rename to...
12962 (init_node_requests):
12963 * troff/node.h: Change declaration.
12964 * troff/input.c (main): Change call.
12966 * troff/input.c (node::reread, diverted_space_node::reread): New
12968 (process_input_stack): Call reread rather than
12969 get_diverted_space_node.
12970 * troff/node.c (node::get_diverted_space_node,
12971 diverted_space_node::get_diverted_space_node): Removed.
12972 * troff/node.h: Declare reread methods instead of
12973 get_diverted_space_node methods. Make `n' member private.
12974 * troff/input.c: (token::diverted_space): Removed.
12975 * troff/token.h: Removed declaration.
12978 Tue Sep 4 00:48:04 1990 James Clark (jjc at jclark)
12980 * eqn/script.c (script_box::compute_metrics): Don't let
12981 SUP_RAISE_FORMAT become negative.
12983 * tbl/table.c (table::do_row): Entries that don't end in the
12984 this row shouldn't make the row non-blank.
12986 * tbl/table.c (table::make_columns_equal): Only set the width of
12987 columns which are marked as equal.
12989 * tbl/main.c (process_data): Before issuing excess data error,
12990 if last character was a newline unget it; then get it again after
12991 the error. Also include the contents of the entry in the message.
12993 * groff.c: New file.
12994 * Makefile: Build groff from groff.c. Make it possible to use
12995 either groff.sh or groff.c as groff.
12996 * Makefile.bd: Similarily.
12998 Mon Sep 3 09:39:49 1990 James Clark (jjc at jclark)
13000 * groff.sh: Don't delay expansion of $@ in assignment to files.
13001 Remove occurrences of \".
13003 Sun Sep 2 09:56:59 1990 James Clark (jjc at jclark)
13005 * all Makefiles: Simplify and rearrange.
13007 * Makefile: Handle fmod like malloc.
13008 * lib/Makefile: Similarily.
13009 * lib/fmod.c: Remove #ifdef NEED_FMOD.
13011 * Makefile: Rename OPTIMISE to OPTIMIZE.
13013 * groff.sh: Remove assignment to PATH.
13014 * Makefile: Remove SHPATH variable.
13015 * Makefile.bd: Similarily.
13017 * groff.sh: Add -V option to print the pipeline instead of
13020 Fri Aug 31 00:56:46 1990 James Clark (jjc at jclark)
13022 * lib/font.c: Split off file searching into ...
13023 * lib/fontfile.c: New file.
13025 * lib/strerror.c (strerror): Use `Error %d' for unknown errors.
13027 Thu Aug 30 13:13:55 1990 James Clark (jjc at jclark)
13029 * tbl/table.c (table::do_hspan): Delete assertion that e != 0.
13030 Also change misleading comment.
13031 (table::do_vspan): Change similarily misleading comment.
13032 * tbl/main.c (process_data): A format row with an explicit `s'
13033 uses up a data line, even if all the other columns are `_' or `='.
13035 * troff/input.c (token::description): Fix description of
13036 TOKEN_DUMMY and TOKEN_EMPTY.
13038 Wed Aug 29 04:12:08 1990 James Clark (jjc at jclark)
13040 * groff.sh: Fix description of -Z in help message.
13042 Tue Aug 28 07:28:33 1990 James Clark (jjc at jclark)
13044 * pic/object.c (object_spec::make_object): Allow negative and zero
13046 * pic/pic.y: Give linethick default value of -1.0.
13047 * pic/troff.c (troff_output::troff_output): Initialize
13048 last_line_thickness to BAD_THICKNESS.
13049 (troff_output::finish_picture): Set thickness to BAD_THICKNESS.
13050 (troff_output::line_thickness): Canonicalize negative thicknesses
13051 to RELATIVE_THICKNESS.
13052 * pic/tex.c (tex_output::set_pen_size): Silently map negative line
13053 thicknesses to DEFAULT_PEN_SIZE. Canonicalize negative pen sizes
13055 (tex_output::start_picture): Set pen_size to -2.0.
13057 * ps/ps.c (ps_printer::set_line_thickness): If line_thickness is
13058 0, then use 0 linewidth.
13059 (ps_printer::ps_printer): Initialize line_thickness to -1.
13061 * pic/troff.c (troff_output::simple_ellipse): Divide by scale.
13063 * ps/devps/symbolchars: Remove `or'.
13064 * ps/tmac.ps: Implement \(or with .char.
13066 * ps/devps/symbolchars: Move most characters into textmap.
13067 * ps/devps/textmap: Add names for troff bracket characters. Remove
13070 * ps/devps/TSymbol.ps: Removed.
13071 * ps/devps/FontMakefile: Make S from Symbol not TSymbol.
13072 * ps/tmac.ps: Do with .char what TSymbol did.
13073 * ps/devps/download: Remove TSymbol.
13075 * ps/devps/T: Removed.
13076 * ps/devps/Troff.ps: Removed.
13077 * ps/devps/Troff.afm: Removed.
13078 * ps/tmac.ps: Implement \(ru, \(ul, and \(br with .char.
13079 * ps/devps/download: Remove Troff.
13080 * ps/devps/FontMakefile: Remove T target.
13081 * ps/devps/DESC-A4: Remove T from font list.
13082 * ps/devps/DESC-letter: Likewise.
13084 * troff/input.c (macro_to_node): Rename to ...
13085 (charinfo_to_node): Don't pass mac argument. Temporarily remove the
13086 character's definition while processing it.
13087 * troff/node.c (node::add_char, make_node): Change calls to
13088 macro_to_node accordingly.
13090 * troff/input.c (token::next): Translate \_ to \(ul.
13092 * tty/devascii/R.proto: Add `|'.
13093 * tty/devlatin1/R.proto: Likewise.
13095 Mon Aug 27 11:25:41 1990 James Clark (jjc at jclark)
13097 * man: Put the version number in all the man pages.
13099 Sun Aug 26 11:40:05 1990 James Clark (jjc at jclark)
13101 * Makefile.bd: New file.
13102 * README.bd: New file.
13104 * VERSION: New file.
13105 * lib/version.c: Removed.
13106 * lib/Makefile: Create version.c from ../VERSION. Remove version.c
13109 * troff/input.c (main): Get hyphen_file from GROFF_HYPHEN
13110 environment variable.
13112 * all Makefiles: Split install target into install.bin for
13113 binaries, and install.nobin for everything else.
13114 * Makefile: Add bindist target.
13116 * man/afmtodit.man: New file.
13117 * man/Makefile: Add afmtodit.n to MAN1PAGES.
13118 * ps/devps/Makefile: Add textmap to DEVICEFILES. Install afmtodit
13120 * ps/Makefile: Pass BINDIR to make install in devps.
13122 * ps/ps.c (ps_printer::set_char): Do nothing if the character is
13123 the space character.
13125 * ps/devps/FontMakefile: Rename symbol.afm to tsymbol.afm.
13127 Sat Aug 25 15:39:03 1990 James Clark (jjc at jclark)
13129 * ps/ps.c: Redo font downloading.
13130 * ps/devps/download: New file.
13131 * ps/devps/Makefile: Add download to DEVICEFILES.
13132 * ps/devps/afmtodit: Remove -d option.
13133 * ps/devps/FontMakefile: Don't use -d option with afmtodit.
13134 * ps/devps/symbosl.ps: Add %%DocumentFonts comment.
13135 * ps/devps/zapfdr.ps: Likewise.
13136 * ps/devps/TSymbol.ps: Likewise.
13138 Fri Aug 24 20:10:30 1990 James Clark (jjc at jclark)
13140 * groff.sh: Initialize dev to ${GROFF_TYPESETTER:-@DEVICE@}.
13142 Thu Aug 23 10:03:47 1990 James Clark (jjc at yquem)
13144 * ps/ps.c (ps_output::include_file): If BROKEN_SPOOLER is defined,
13145 then strip the first line if it starts with %.
13146 * Makefile: Add a comment about this.
13148 * man/tfmtodit.man: New file.
13149 * man/Makefile: Add tfmtodit.n to MAN1PAGES.
13150 * dvi/Makefile: Install tfmtodit in BINDIR.
13152 * dvi/tfmtodit.c (usage): Mention -v option.
13154 Wed Aug 22 09:56:36 1990 James Clark (jjc at yquem)
13156 * troff/node.c (troff_output_file::end_of_line): Call do_motion.
13157 * troff/node.c (troff_output_file::transparent_char): Don't call
13160 * eqn: Add check_tabs method to most box classes.
13161 * eqn/box.c (box::top_level): Call check_tabs.
13163 * eqn/script.c (script_box::output): Use \Z.
13164 * eqn/limit.c (limit_box::output): Use \Z.
13166 * eqn/box.c (box::top_level): Use itoa.
13168 Tue Aug 21 09:29:28 1990 James Clark (jjc at yquem)
13170 * dvi/tmac.dvi: Add font translations for CR, C, TT.
13171 * dvi/devdvi/Makefile: Don't make links to CW.
13173 * ps/tmac.ps: Add font translations for C, CW, CO, CX, CD, H, HO,
13175 * xditview/tmac.X: Likewise.
13177 * troff/node.c: Add font translation feature.
13178 (get_font_translation): New function.
13179 (symbol_fontno): Translate the font name.
13180 (mount_font_no_translate): Rename to mount_font to this.
13181 (mount_font): New function.
13182 (font_family::make_definite): Call mount_font_no_translate instead
13184 (mount_style): Translate the font name.
13185 (font_translate): New function.
13186 (init_font_requests): Bind "ftr" to font_translate.
13188 * ps/devps/prologue (SN): New procedure that rounds a position to
13189 the nearest (pixel + (.25,.25)).
13190 (DL): Use SN to round endpoints.
13192 * lib/version.c: Changed version to 0.5.
13194 Sat Aug 18 04:43:21 1990 James Clark (jjc at yquem)
13196 * Makefile: Move definition of PAGE to the very beginning, so that
13197 people are less likely to miss it.
13199 Fri Aug 17 02:15:11 1990 James Clark (jjc at yquem)
13201 * man/Makefile: Don't need to sed out @UPCASE_PROG_PREFIX@.
13203 * troff/env.c (environment::choose_breakpoint): Make `can't find
13204 breakpoint' error a warning of type WARN_BREAK. Change message to
13205 `can't break line'.
13206 * troff/groff.h: Declare WARN_BREAK with code 4; change WARN_INPUT to
13208 * troff/input.c: Add WARN_BREAK to warning_table. Include
13209 WARN_BREAK in DEFAULT_WARNING_MASK.
13211 * tty/tmac.tty: Add definition of \(+-.
13213 * groff.sh: Remove `--' option to set command.
13215 * dvi/devdvi/texsy.map: Remove duplicate md entry.
13217 * ps/devps/eqnchar: Better definition of cdot using md.
13218 * dvi/devdvi/eqnchar: Likewise.
13219 * xditview/devX100/eqnchar: Likewise.
13220 * xditview/devX75/eqnchar: Likewise.
13221 * eqn/lex.c: Add definition of cdot.
13223 Thu Aug 16 09:33:57 1990 James Clark (jjc at yquem)
13225 * troff/input.c (get_optional_char): New function.
13226 * troff/input.c (set_page_character): Use get_optional_char(),
13227 rather than has_arg() and tok.get_char(1).
13228 * troff/env.c (tab_character, leader_character, hyphen_char,
13229 field_characters): Likewise.
13230 (margin_character): Likewise. Also always delete the
13231 margin_character_node.
13233 * troff/input.c (token::get_char): Use token::description.
13235 * troff/input.c (has_arg): Don't skip over tab and \}.
13236 * troff/number.c (start_number): Give a warning if the number
13237 starts with \} (WARN_RIGHT_BRACE) or tab (WARN_TAB).
13239 Wed Aug 15 10:04:37 1990 James Clark (jjc at yquem)
13241 * troff/input.c (empty_name_warning, non_empty_name_warning): New
13243 (get_name, get_long_name): Use these. Rename `warn' argument to
13246 * troff/node.c (get_fontno): Test that the symbol is not null.
13248 * troff/input.c (token::description): New function.
13249 * troff/number.c (parse_term): Use token::description in `numeric
13250 expression expected' message.
13251 * troff/groff.h: Add WARN_MISSING.
13252 * troff/number.c (start_number): New function.
13253 * troff/number.c (get_vunits, get_hunits, get_number, get_integer,
13254 get_incr_number): Use start_number().
13255 * troff/input.c (DEFAULT_WARNING_MASK): Enable WARN_NUMBER by
13257 * troff/input.c (get_name, get_long_name): Use WARN_MISSING.
13258 * troff/reg.c (alter_format): Use WARN_MISSING. Also use
13260 * troff/input.c (token::get_char): Use WARN_MISSING.
13261 * troff/input.c (token::delimiter): Use token::description.
13262 * troff/env.c (environment_switch): Back out Aug 3 change.
13263 * troff/input.c (has_arg): Skip over \}s and tabs but give a
13265 * troff/token.h (token::tab): New function.
13266 * troff/node.c (get_fontno): Use tok.skip() rather than has_arg().
13267 * troff/reg.c (alter_format): Likewise.
13268 * troff/node.c (bold_font): Use has_arg() rather than tok.skip().
13270 Tue Aug 14 10:11:21 1990 James Clark (jjc at yquem)
13272 * troff (most files): Redo warnings. Divide warnings into various
13273 categories; warning() has an additional first argument indicating
13274 the category it falls into.
13275 * troff/input.c (main): -w now takes an argument. New option -W.
13276 (enable_warning, disable_warning): New functions.
13278 * ps/devps/afmtodit: Add -a option to lie about the italic angle.
13279 * ps/devps/FontMakefile: Pretend TI has an angle of 7.
13281 Mon Aug 13 10:11:16 1990 James Clark (jjc at yquem)
13283 * ps/devps/eqnchar: Better definitions of dotdot, vec, dyad, inf.
13284 * xditview/devX100/eqnchar: Likewise. Remove definition of dot.
13285 * xditview/devX75/eqnchar: Likewise.
13286 * dvi/devdvi/eqnchar: Better definitions of vec, dyad, dotdot.
13288 * eqn/other.c: When bar or over applies to a single character
13289 don't produce an overline_box or an underline_box. Instead produce
13290 an accent_box or an underaccent_box, with the accent a line
13291 whose width is accent_width. New classes underaccent_box,
13292 overline_char_box and underline_char_box.
13293 * eqn/box.h: Move overline_box, underline_box, accent_box class
13294 declarations into eqn/other.c. Add declarations of
13295 make_underline_box, make_overline_box, make_accent_box.
13296 * eqn/eqn.y: Call make_overline_box, make_underline_box
13297 make_accent_box instead of constructors.
13298 * eqn/pbox.h, eqn/box.c: Add accent_width parameter.
13300 * eqn/other.c: Add accent_box::~accent_box.
13301 * eqn/box.h: Declare it.
13303 * groff.sh: With -Tps, use eqn -D.
13305 * eqn/other.c (overline_box::output): Use \Z. If draw_flag use \D
13307 (underline_box::output): Similarily.
13308 (accent_box::output): Use \Z.
13310 * xditview/tmac.X: Add definitions of ~ and ^ (so that they are a
13313 Sun Aug 12 09:41:15 1990 James Clark (jjc at yquem)
13315 * troff/div.c (top_level_diversion::transparent_output(unsigned
13316 char)): Use asciify.
13317 * troff/input.c (asciify): Don't make it static.
13318 * troff/token.h (asciify): Declare it.
13320 * troff/input.c (get_name, get_long_name, token::get_char,
13321 token::delimiter): Add an extra default argument which says
13322 whether a warning should be printed.
13323 * troff: Pass a non-zero argument to one of these rather than
13324 printing a warning directly.
13326 Sat Aug 11 09:02:21 1990 James Clark (jjc at yquem)
13328 * troff: Consistently use symbol::is_null.
13330 * troff/dictionary.h: Move some inline functions into
13333 * troff/request.h: Move inline functions into input.c.
13334 (request_or_macro::invoke): Make it pure.
13336 * troff/input.c, troff/reg.h: New class `constant_int_reg'.
13337 * troff/input.c (init_input_requests): Use class constant_int_reg.
13338 (class compatible_reg): Deleted.
13339 * troff/div.c (init_div_requests): Use class constant_int_reg.
13340 (class last_post_line_extra_space_reg): Deleted.
13342 * troff/env.c (tab_character): Don't change the tab character if
13343 we get an invalid argument.
13344 (hyphen_char): Similarily.
13346 * troff/reg.c (alter_format): Check that nm is not null.
13348 * Makefile, groff.sh: Make it possible to customize the commands
13349 used for printing PostScript and dvi files. Also make it possible
13350 to customize the path used by groff.sh.
13352 * eqn/eqn.y: Make `left' right associative.
13354 Fri Aug 10 18:20:39 1990 James Clark (jjc at yquem)
13356 * pic/pic.h: Added definition of M_SQRT2 for those systems that
13359 * pic/pic.h: Removed definition of INT_MAX.
13361 * troff/node.c (italic_corrected_node::vertical_extent): Omit
13364 * troff/input.c (token::next): Handle \R like \n.
13366 Tue Aug 7 09:46:33 1990 James Clark (jjc at yquem)
13368 * ps/tmac.pc (PSPIC): Simplify.
13370 * troff/env.c (tab_stops::to_string):
13371 * pic/pic.y (object_type_name):
13372 * pic/troff.c (simple_output::line):
13373 * pic/tex.c (tex_output::spline):
13374 * pic/object.c (object_spec::make_object):
13375 * tbl/main.c (process_data): Add cases to switch statements to
13376 avoid cfront warnings. (Some of these are spurious, since the
13377 switch already has a default case.)
13379 * ps/tmac.ps (PSPIC): Reformatted. Prefix all local names with
13380 `ps-'. Don't test systat; instead check number of arguments to
13383 Mon Aug 6 00:13:07 1990 James Clark (jjc at yquem)
13385 * macros/tmac.e: Do not decrease the page offset by 0.5i.
13387 * ps/ps.c (ps_printer::ps_printer): Use mktemp instead of tempnam.
13388 Unlink the file as soon as we have opened it, so that we don't
13389 have to bother with signal handlers.
13390 (handler): Deleted.
13391 (fatal_error_exit): Deleted.
13392 (main): Don't call signal.
13394 * dvi/tfmtodit.c: Add -k option so that kerns with the skewchar
13396 * dvi/devdvi/Makefile: Use the -k option with S and MI.
13398 * pic/pic.y: If there is a label, or an nth construction before
13399 the first `.' in the argument to `with', ignore it and generate a
13401 * pic/lex.c (lex_warning): New function.
13403 * tbl/table.c (table::init_output): In section keep and release
13404 macro, use 0 indent when diverting and the correct indent when
13407 * troff/input.c (interpolate_number_format): Do not interpolate
13408 anything if the number register is not defined.
13410 * tbl/main.c (process_data): Don't add entry when col >= ncolumns.
13412 Sat Aug 4 08:12:05 1990 James Clark (jjc at yquem)
13414 * ps/devps/prologue (PICTURE): Set components of graphics state to
13415 their default values.
13417 * ps/devps/text.enc: Add trademark
13418 * ps/devps/textmap: Add names for club, spade, heart, diamond,
13419 carriagereturn, suchthat. Use Upsilon1 rather than Upsilon.
13420 * ps/devps/symbolchars: Add names for summation and product.
13422 * dvi/devdvi/texsy.map: Add names for club, spade, heart, diamond,
13423 suchthat. Add pp. Add upper-case letters.
13425 * xditview/libXdvi/DviChar.c: Add names for club, spade, heart,
13426 diamond, carriagereturn, suchthat. Use Upsilon1 rather than
13429 * dvi/devdvi/texsy.map: Rename lA (left angle bracket) to la, and
13430 rA (right angle bracket) to ra. Introduce names for double-headed
13431 arrows and double-barred arrows: <>, va, lA, rA, hA, uA, dA, vA.
13432 * ps/devps/textmap: Likewise for ps device.
13433 * xditview/libXdvi/DviChar.c: Likewise for X100 and X75 devices.
13434 * tty/devascii/R.proto: Rename lA to la and rA to ra.
13435 * tty/devascii/R.proto: Likewise.
13436 * tty/tmac.tty: Provide definitions for \(<>, \(lA, \(rA, \(hA,
13438 * eqn/delim.c: In delim_table, rename \(lA to \(la and \(rA to \(ra.
13440 * xditview/tmac.X: Add definitions for \(fi \(fl \(ff \(Fi \(Fl.
13442 * eqn/lex.c: Added definitions of `approx', `grad' and `del' to
13445 Fri Aug 3 09:59:27 1990 James Clark (jjc at yquem)
13447 * troff/div.c (when_request): Use symbol::is_null rather than
13448 has_arg to determine whether we have an argument.
13449 (change_trap): Remove the trap if we get an invalid number. Give
13450 an error if we don't get at least the macro name.
13451 (diversion_trap): Remove trap if we get an invalid name or number.
13453 * troff/env.c (environment_switch): Pop if we get an invalid
13454 symbol or numeric expression.
13456 * troff/input.c (do_define_macro): If EOF is encoutered while
13457 defining the macro, do tok.next() before returning.
13459 * troff/token.h (has_arg): Move definition from here, to ...
13460 * troff/input.c (has_arg): ... here
13462 * troff/env.c (space_size): Do nothing if we get an invalid argument.
13463 * troff/input.c (shift): Likewise.
13465 * pic/lex.c (get_token_after_dot): Accept `.center' as a synonym
13468 * pic/troff.c (troff_output::start_picture): Comment out calls to
13471 * eqn/main.c (do_file): Subtract 1 from current_lineno if
13472 interpret_lf_args succeeds.
13474 * eqn/main.c (do_file): Don't recognize delimiter if preceded by
13475 \\. This avoids problems with \$N.
13477 * groff.sh: Pass -C to preprocessors.
13479 * lib/lf.c (interpret_lf_args): Be more flexible.
13481 * tbl/main.c (main): Add -C option.
13482 (table_input::get): Do not recognize TE if followed by character
13483 other than a space or newline unless -C option given.
13484 (process_input_file): Likewise for lf, TS.
13485 (process_data): Likewise for lf in text blocks.
13487 * eqn/main.c (main): Add -C option.
13488 (do_file): Don't recognize EQ, EN or lf if followed by character
13489 other than space or newline unless -C option given.
13490 * eqn/lex.c (file_input::read_line): Similarily.
13491 * eqn/eqn.h: Declare compatible_flag.
13493 * etc/soelim.c (main): Add -C option.
13494 (interpret_lf_args): Use version in libgroff.
13497 * pic/main.c (main): Add -C option, which sets compatible_flag.
13498 (top_input::get), (top_input::peek): If -C option not given,
13499 do not recognize .PS/.PE/.PF/.lf if followed by a character
13500 other than space or newline.
13501 * pic/lex.c (file_input::read_line): Similarily.
13502 * pic/pic.h: Add declaration of compatible_flag.
13504 Thu Aug 2 11:11:27 1990 James Clark (jjc at yquem)
13506 * ps/tmac.ps (PSPIC): Avoid use of `echo -n'.
13508 * troff/node.c, troff/node.h: Add `asciify' methods to classes
13509 derived from node. New class space_char_hmotion_node.
13510 * troff/input.c (asciify_macro): New function.
13511 * troff/input.c (init_input_requests): New request `asciify' bound
13513 * macros/mm.diff: New file.
13514 * Makefile: In install.mm target use `patch' to apply
13517 * troff/input.c (macro::print_size): Just print the size in bytes.
13519 * troff/div.c (return_request): Correct the argument
13522 Wed Aug 1 12:38:36 1990 James Clark (jjc at yquem)
13524 * troff/node.h (class composite_node): Add sz member.
13525 * troff/node.c (composite_node::size): Return sz.
13526 * troff/input.c (macro_to_node): Use the initial size in the
13527 environment as the size of the composite_node.
13529 * troff/node.c (node::zero_width_tprint): Provide a reasonable
13532 Tue Jul 31 10:07:10 1990 James Clark (jjc at yquem)
13534 * troff/div.c (change_trap): If we get a bad number expression,
13537 Mon Jul 30 10:30:49 1990 James Clark (jjc at yquem)
13539 * lib/matherr.c (matherr): Define this only if math.h defines
13542 Sun Jul 29 10:34:27 1990 James Clark (jjc at yquem)
13544 * troff/div.c (macro_diversion::distance_to_next_trap): If there
13545 no diversion trap return vunits(INT_MAX - vresolution).
13547 Sat Jul 28 14:28:14 1990 James Clark (jjc at yquem)
13549 * troff/input.c (do_zero_width): New implementation that doesn't
13550 use a temporary environment. Use instead:
13551 (token::add_to_node_list): New function.
13552 * troff/env.c (environment::get_prev_char_height),
13553 (environment::get_prev_char_height),
13554 (environment::get_prev_char_skew): New functions.
13555 (environment::get_prev_char): New function.
13556 (environment::get_prev_char_width): Change to use get_prev_char.
13557 (init_env_request): Implement new registers .cht, .cdp, .csk.
13558 * eqn/sqrt.c (sqrt_box::output): Don't rely upon the argument to
13559 \Z being processed in a separate environment.
13561 Fri Jul 27 10:21:25 1990 James Clark (jjc at yquem)
13563 * tbl/table.c: Removed TABLE_BOTTOM_REG.
13565 * tbl/table.c (table::init_output): In the section release macro,
13566 give a warning message if the section won't fit on one page.
13568 * tbl/table.c (table::do_top): Emit table keep only if table is
13570 (table::do_bottom): Likewise for table release.
13571 (table::table), (table::add_vertical_rule): Remove reference to
13573 * tbl/table.h: Remove keep member.
13575 * tbl/table.c: New register SUPPRESS_BOTTOM_REG. In
13576 SECTION_RELEASE_MACRO, if there's not enough space before the next
13577 trap to output the diversion, call T# ourselves, set
13578 SUPPRESS_BOTTOM_REG to 1, spring the trap, then set
13579 SUPPRESS_BOTTOM_REG back to 0. In T#, do nothing if
13580 SUPPRESS_BOTTOM_REG is non-zero. In T#, always mark the current
13581 vertical position and return to it before turning traps on again.
13583 Thu Jul 26 02:54:32 1990 James Clark (jjc at yquem)
13585 * troff/node.c, troff/node.h: In classes derived from node,
13586 replace prev_char_width method by last_char_node method.
13587 * troff/env.c (environment::get_prev_char_width): Use
13588 node::last_char_node rather than node::get_prev_char_width.
13590 * Makefile: Added comment about -fno-inline on 68030-based
13593 * troff/reg.c (number_format_to_ascii), eqn/delim.c (DELIM_TABLE_SIZE),
13594 tty/tty.c (tty_font::load_tty_font), dvi/tfmtodit.c (main): Cast
13595 expressions using sizeof to int.
13596 * dvi/dvi.c (dvi_font::handle_x_command): Avoid long->int warnings.
13598 * macros/tmac.e (TS): Don't move @f back past the current
13601 Wed Jul 25 09:11:08 1990 James Clark (jjc at yquem)
13603 * ps/ps.c (main): Buffer stderr.
13604 * dvi/dvi.c (main): Likewise.
13605 * tty/tty.c (main): Likewise.
13607 * ps/ps.c (ps_printer::do_import): Improve error handling.
13609 * troff/input.c (abort_request): Use asciify.
13611 * driver/printer.h (printer::draw), driver/printer.c (printer::draw),
13612 ps/ps.c (ps_printer::draw), dvi/dvi.c (dvi_printer::draw): Make
13613 type of first argument int rather than char. This works around a
13614 bug on the 68030 based Apollo using g++ 1.37.1.
13616 * tbl/table.h (class table): Add `keep' member.
13617 * tbl/table.c (table::table): Initialize `keep'.
13618 (table::add_vertical_rule): Set `keep' to 1.
13619 (table::do_top): Only emit table keep macro is `keep' is non-zero.
13620 (table::do_bottom): Likewise for table release macro.
13621 (table::do_row): Emit section keep macro even if the row is 0.
13623 Tue Jul 24 08:35:07 1990 James Clark (jjc at yquem)
13625 * macros/tmac.e (@C): Preserve the font family across the change
13628 Mon Jul 23 10:15:23 1990 James Clark (jjc at yquem)
13630 * lib/font.c: Initialize font::hor and font::vert to 1.
13631 (font::load_desc): Check the values of font::hor and font::vert.
13633 * lib/lib.h: Added definition of INT_DIGITS. Fix it so that it can
13634 be included in a C compilation.
13635 (iftoa): Use INT_DIGITS. Include lib.h.
13637 (as_string): Likewise.
13638 * tbl/table.c: Removed definition of INT_DIGITS.
13639 * eqn/box.c (box::top_level): Use INT_DIGITS + 1 instead of 12.
13640 * troff/input.c (input_input_requests): Likewise.
13641 * ps/ps.c (make_encoding_name): Likewise.
13642 (ps_printer::set_style): Likewise.
13643 (ps_output::put_number): Use 1 + INT_DIGITS + 1 instead of 12.
13645 * tty/devascii/R.proto: Map fm onto '.
13646 * tty/devlatin1/R.proto: Likewise.
13648 Sat Jul 21 12:45:07 1990 James Clark (jjc at yquem)
13650 * tbl/table.c: Use ' instead of DELIMITER_CHAR in places where the
13651 argument to \w is at a different input level.
13653 * tbl/table.c (table::init_output): Define a new macro
13654 REPEATED_VPT_MACRO, like vpt but if in a diversion also
13655 transparently outputs itself.
13656 (table::define_bottom_macro): Use REPEATED_VPT_MACRO instead of
13658 (table::do_row): Likewise.
13660 * tbl/table.c (vertical_rule::print): Prefix the .sp -1 line with
13661 TRANSPARENT_STRING_NAME.
13663 * tbl/table.c (table::init_output): In the table release macro
13664 print an error message and don't produce any output if after
13665 issuing the need request the table still will not fit. Also
13666 remove the diversion after bringing it back.
13668 * tbl/table.c (table::init_output): Define a new macro
13669 REPEATED_MARK_MACRO, like mk but if in a diversion also
13670 transparently outputs itself.
13671 (table::do_row): Mark row_top_reg using REPEATED_MARK_MACRO. This
13672 is necessary because .TH might not call .T#.
13673 (table::do_top): Likewise TOP_REG.
13674 (table::define_bottom_macro): If TOP_REG is no longer valid, use
13675 #T - DOUBLE_LINE_SEP rather than #T. This is necessary because the
13676 table header might contain just the two top rules.
13678 Fri Jul 20 10:51:42 1990 James Clark (jjc at yquem)
13680 * troff/div.c: Implement new request `ptr' to print all traps.
13682 * troff/env.c (init_env_requests): Implement `.tabs' reg with
13683 init_string_env_reg.
13684 * troff/env.c (class tab_reg): Deleted.
13686 Thu Jul 19 12:07:16 1990 James Clark (jjc at yquem)
13688 * troff/div.c: New number register .pn returns the number of the
13689 next page as set by the pn request.
13691 * macros/tmac.an: Redid headers and footers. Number each manual
13692 entry starting from 1 unless \nC is > 0, like Sun. Added an
13693 optional 5th argument to .TH which specifies the manual name and
13694 appears in the center of the header. Understand the X, P and D
13695 registers like Sun.
13697 Wed Jul 18 10:23:31 1990 James Clark (jjc at yquem)
13699 * troff/env.c (init_env_requests): New number register `.lt' to
13700 return the title length.
13702 * troff/node.h (class transparent_dummy_node): New class.
13703 * troff/node.c (class transparent_dummy_node): Provide member
13705 * troff/env.c (interrupt): Add a transparent_dummy_node, rather
13708 * troff/input.c (token::next): New escape sequence \).
13709 * troff/input.c (get_copy): Recognize \) in copy mode.
13711 * troff/input.c (input_stack::clear): New function.
13712 * troff/input.c (exit_request): Use input_stack::clear.
13714 * troff/token.h: Removed TOKEN_NO_PRINT_CHAR.
13715 * troff/input.c (token::process): Removed case TOKEN_NO_PRINT_CHAR.
13717 * troff/env.c: Move set_page_character to input.c. Move
13718 page_character to input.c also.
13719 * troff/env.c (title): Split off the reading of the parts of the
13720 title into read_title_parts.
13721 * troff/input.c (read_title_parts): New function. Check the
13722 input_level when testing whether a token matches the delimiter.
13724 * troff/input.c (exit_request): New function.
13725 * troff/input.c (init_input_requests): Bind ex request to
13726 exit_request rather than exit_groff.
13728 * troff/input.c (exit_groff): Call tok.next() before
13729 process_input_stack().
13731 Mon Jul 16 09:47:23 1990 James Clark (jjc at yquem)
13733 * troff/env.c: ifdef widow control support on WIDOW_CONTROL.
13734 * troff/env.h: ditto.
13735 * troff/input.c: ditto.
13737 * troff/env.c (environment::is_empty): Test pending_lines.
13739 * troff/env.c (environment::have_pending_lines): Removed.
13741 * troff/input.c: Add request to flush pending lines from the
13744 * troff/env.c, troff/env.h: Add automatic widow control feature.
13746 * troff/input.c (exit_groff): Do process_input_stack() after
13747 do_break() but before setting exit_flag to 2.
13749 * troff/input.c: Remove FLUSH_PENDING_LINES and
13750 TOKEN_FLUSH_PENDING_LINES. Instead, flush pending lines from
13751 environment after END_TRAP token seen, but only if there aren't
13752 any more traps still unfinished.
13753 * troff/token.h: Remove TOKEN_FLUSH_PENDING_LINES.
13755 Sun Jul 15 10:50:08 1990 James Clark (jjc at yquem)
13757 * troff/env.c: Rename the `retain_size' member of class
13758 pending_output_line to `no_fill'.
13760 * troff/env.c (title): When the line is output, make the
13761 retain_size argument !fill.
13763 * troff/node.h: Add `hyphenated' member to struct breakpoint.
13764 * troff/node.c (space_node::get_breakpoints),
13765 (dbreak_node::get_breakpoints): Fill this in.
13766 * troff/env.c: Allow specification of maximum number of
13767 consecutive hyphenated lines.
13769 * troff/env.c (environment::is_empty): Add test for !current_tab.
13771 Sat Jul 14 11:23:01 1990 James Clark (jjc at yquem)
13773 * troff/env.c (environment::hyphenate_line): Don't completely give
13774 up if the word is not to be hyphenated; continue so that breaks
13775 can be made at break_char_node's.
13777 * lib/lib.h: Only define INT_MAX if it's not already defined;
13778 undef INT_MIN if it's already defined.
13780 * Makefile: Make it easy to define CFRONT_ANSI_BUG.
13782 * lib/lib.h: If CFRONT_ANSI_BUG is defined, cast INT_MIN to long.
13783 This works around a bug in AT&T C++ 2.0 used with an ANSI C
13786 * macros/tmac.an (an-header): Set no-space mode.
13788 * macros/tmac.an (TH): Start a new page if necessary.
13790 * Started using ChangeLog at version 0.4.
13793 version-control: never