1 2002-10-31 Ruslan Ermilov <ru@FreeBSD.org>
3 * src/roff/nroff/nroff.man, src/roff/nroff/nroff.sh: Fix description
6 2002-10-29 Werner LEMBERG <wl@gnu.org>
8 Fix computation of .trunc register. Additionally, its value (and
9 the value of the .ne register) is now always set before entering the
12 * src/roff/troff/div.cc (diversion::need): Set `truncated_space' and
13 `needed_space' before calling `space'.
14 (top_level_diversion::space): Remove special code for 'sp before the
16 Call `begin_page' with the discarded space as a parameter.
17 (top_level_diversion::begin_page): Add optional parameter to set
19 * src/roff/troff/div.h: Updated.
21 * doc/groff.texinfo: Improve documentation of .sp, \n[.trunc], and
24 * tmac/an-old.tmac (SH, SS, TP, IP, HP, TS): Undo change 2002-10-26.
25 (LP): Remove superfluous call to `br'.
26 * tmac/doc-common (doc-paragraph): Undo change 2002-10-26.
27 * tmac/doc.tmac (Bd, Bl, doc-set-vertical-and-indent): Ditto.
29 2002-10-26 Werner LEMBERG <wl@gnu.org>
31 * tmac/doc-ditroff: Remove useless switch/variable -rC.
32 (doc-setup-header): Don't set page register `%'.
33 * tmac/doc-nroff: Remove variable `C'.
34 (doc-setup-page-layout): Set doc-header-space to .5i unconditionally.
35 (doc-setup-header): Don't set page register `%'.
37 * tmac/doc-common (doc-header): Call `ns'.
38 (doc-paragraph): Protect .sp with .br so that it survives traps
39 possibly set by the user.
40 * tmac/doc.tmac (Bd, Bl, doc-set-vertical-and-indent): Ditto.
42 * tmac/doc*: Replace ' with . for consistency if no effect.
44 2002-10-26 Werner LEMBERG <wl@gnu.org>
46 * tmac/an-old.tmac (SH, SS, TP, IP, HP, TS): Protect .sp with .br
47 so that it survives traps possibly set by the user.
49 * src/roff/troff/node.cc: Fix the changes from 2002-10-23.
50 (troff_output_file::set_font): Call flush_tbuf if necessary.
51 (troff_output_file::fill_color, troff_output_file::glyph_color): Call
52 flush_tbuf and do_motion only if necessary.
53 (troff_output_file::start_special,
54 troff_output_file::put_char_width, troff_output_file::put_char,
55 troff_output_file::draw): Updated.
56 (word_space_node::tprint, space_node::tprint, hmotion_node::tprint,
57 vmotion_node::tprint): Undo change 2002-10-23.
59 2002-10-25 Werner LEMBERG <wl@gnu.org>
61 * tmac/www.tmac (DC): Fix case of overlapping images.
63 2002-10-23 Werner LEMBERG <wl@gnu.org>
65 * src/roff/troff/node.cc (troff_output_file::fill_color,
66 troff_output_file::glyph_color): Set current color before testing
68 (troff_output_file::put_char_width, troff_output_file::put_char,
69 troff_output_file::draw): Don't call flush_tbuf and/or do_motion
71 (troff_output_file::file_color, troff_output_file::glyph_color):
73 (word_space_node::tprint, space_node::tprint, hmotion_node::tprint,
74 vmotion_node::tprint): Move first, then call fill_color.
76 2002-10-20 Werner LEMBERG <wl@gnu.org>
78 * doc/groff.texinfo, man/groff_tmac.man: Document that it is not
79 possible to use multiple main macro packages.
81 2002-10-19 Werner LEMBERG <wl@gnu.org>
83 * src/devices/grops/ps.cc (cmyk_flag): New global variable.
84 (ps_printer::set_color): Set `cmyk_flag' for CMY and CMYK colors.
85 (ps_printer::~ps_printer): Emit `%%Extensions: CMYK' if `cmyk_flag'
87 * font/devps/prologue.ps (Fk, Ck): Enclose definitions with a
88 `where' construction since `cmyksetcolor' is a PS Level 2 operator.
90 2002-10-16 Werner LEMBERG <wl@gnu.org>
92 * NEWS, doc/webpage.ms: Updated.
94 2002-10-14 Werner LEMBERG <wl@gnu.org>
96 * src/roff/troff/node.cc (troff_output_file::put_char_width,
97 troff_output_file::put_char, troff_output_file::fill_color,
98 troff_output_file::glyph_color): Handle case where color pointer
101 2002-10-13 Ruslan Ermilov <ru@FreeBSD.org>
103 Add the new -r option to grotty. It is similar to the -i option
104 except it tells grotty(1) to use the "reverse video" attribute to
107 * src/devices/grotty/tty.cc (reverse_flag): New global variable.
108 (SGR_REVERSE, SGR_NO_REVERSE): New macros.
109 (tty_printer::make_underline, tty_printer::put_color,
110 tty_printer::end_page): Use it.
111 (main): Add -r switch.
113 * src/devices/grotty/grotty.man: Document it.
115 2002-10-11 Ruslan Ermilov <ru@FreeBSD.org>
117 * src/roff/troff/env.cc (hyphen_trie::read_patterns_file): Add
118 cast to `unsigned char' to properly read patterns with 8bit
121 2002-10-08 Werner LEMBERG <wl@gnu.org>
123 * REVISION: Increased to 2.
125 Version 1.18.1 released
126 =======================
128 2002-10-08 Werner LEMBERG <wl@gnu.org>
130 * doc/webpage.ms, NEWS: Updated.
132 2002-10-07 Werner LEMBERG <wl@gnu.org>
134 * tmac/doc-common (Ss): Add final `.ns' (similar to `.Sh') to
135 suppress additional whitespace after the header.
137 * tmac/doc-ditroff, tmac/doc-nroff (Am): New string to be in sync
140 * src/preproc/grn/grn.man, tmac/groff_mdoc.man, NEWS: Updated.
142 2002-10-07 Ruslan Ermilov <ru@FreeBSD.org>
144 * tmac/doc-common(doc-volume-operating-system-ateol): New flag.
145 (Dt): Use it to improve language localization (especially Russian
148 2002-10-07 Daniel Senderowicz <daniel@synchrods.com>
150 * src/preproc/grn/gprint.h (BSPLINE, BEZIER): New macros.
151 * src/preproc/grn/hdb.cc (DBGetType): Parse spline and bezier
153 * src/preproc/grn/hgraph.cc (drawwig): Add parameter to control
155 Call `picurve' for BSPLINE.
156 (HGPrintElt): Handle BSPLINE.
157 * src/preproc/grn/README: Document it.
159 2002-10-03 Werner LEMBERG <wl@gnu.org>
161 * src/roff/troff/node.cc (break_char_node::col): New variable.
163 (space_node::tprint, word_space_node::tprint): Call `fill_color'
165 (space_node::space_node): Remove assertion.
166 (break_char_node::add_self): Pass color argument to space node.
167 * src/roff/troff/input.cc (token::add_to_node_list, token::process):
169 * src/roff/troff/env.cc (environment::do_break,
170 environment::add_padding): Ditto.
172 2002-10-02 Werner LEMBERG <wl@gnu.org>
174 Redesigning color support in troff. Colors are no longer
175 represented as separate nodes but are now part of glyph nodes and
176 friends. This fixes the current formatting misbehaviour due to the
177 changes introduced on 2002-09-20. Some extra code is necessary for
178 proper grotty support: Without adding color variables to
179 space-related nodes, the background color would be changed too late.
181 * src/roff/troff/node.h, src/roff/troff/node.cc:
182 s/current_pagecolor/current_fill_color/.
183 s/current_glyphcolor/current_glyph_color/.
184 (glyph_color_node, fill_color_node): Removed.
185 (node::get_glyph_color, node::get_fill_color): New virtual member
187 (space_node::col): New variable.
188 Updated constructors of space_node and derived classes accordingly.
189 (hmotion_node::col): New variable.
190 Updated constructors of hmotion_node and space_char_hmotion_node
192 (vmotion_node::col): New variable.
193 Updated constructor accordingly.
194 (draw_node::gcol, draw_node::fcol): New variables.
195 Updated constructor accordingly.
196 (special_node::gcol, special_node::fcol): New variables.
197 Updated constructors accordingly.
198 (troff_output_file::put_char, troff_output_file::put_charwidth,
199 troff_output_file::draw): Set glyph and fill color.
200 (troff_output_file::start_special): Set glyph and fill color.
201 Always set current font.
202 (troff_output_file::fill_color, troff_output_file::glyph_color):
203 Don't call `do_motion'.
204 (glyph_node::gcol, glyph_node::fcol): New variables.
205 Updated constructors of glyph_node and ligature_node accordingly.
206 (glyph_node::get_glyph_color, glyph_node::get_fill_color): New
208 (glyph_node::merge_glyph_node,
209 kern_pair_node::add_discretionary_hyphen,
210 node::add_discretionary_hyphen): Updated.
211 (break_char_node::merge_self): Updated.
212 (word_space_node::tprint, space_node::tprint, hmotion_node::tprint,
213 vmotion_node::tprint): Handle color.
214 (make_glyph_node, make_node, node::add_char): Updated.
216 * src/roff/troff/env.cc (environment::space_newline,
217 environment::space, environment::output_line, environment::do_break,
218 environment::make_tab_node, environment::add_padding, title):
220 (environment_switch, environment_copy): Don't add color nodes.
222 * src/roff/troff/input.cc (do_glyph_color, do_fill_color): Return
224 (token::next): Updated.
225 \m and \M now are as transparent as \s.
226 (process_input_stack, token::add_to_node_list, token::process,
227 read_draw_node): Updated.
228 (charinfo_to_node_list): Don't add color nodes.
230 * doc/groff.texinfo: Updated.
232 2002-09-27 Ruslan Ermilov <ru@FreeBSD.org>
234 * tmac/doc-common (ds-operating-system-FreeBSD-4.*): New version
237 2002-09-27 Colin Watson <cjwatson@debian.org>
239 * src/roff/troff/node.cc (bracket_node::copy): Check `list' != 0.
241 2002-09-23 Werner LEMBERG <wl@gnu.org>
243 * src/devices/grolbp/lbp.cc: Replace `300' with `font::res' where
245 (DEFAULT_LINEWIDTH_FACTOR): New macro.
246 (linewidth_factor): New global variable.
247 (lbp_printer::set_line_thickness): Fix case for size < 0, using
249 (long_options): Add -w/--linewidth option.
251 (main): Handle -w option to set linewidth_factor.
252 (lbp_printer::lbp_printer): Initialize req_linethickness, not
255 * src/devices/grolbp/grolbp.man, NEWS, doc/webpage.ms: Updated.
257 2002-09-22 Paco Andrés Verdú <pandres@dragonet.es>
259 Fixed a bug in the line thickness setting code.
261 * src/devices/grolbp/lbp.cc (lbp_printer::req_linethickness): New
263 (lbp_printer::set_line_thickness): Pass environment as second
265 Implement it actually.
266 (lpb_printer::set_char, lbp_printer::draw): Use `req_linethickness'
267 and `set_line_thickness, depending on the current font size.
269 2002-09-21 Werner LEMBERG <wl@gnu.org>
273 * src/roff/groff/pipeline.h (MAX_COMMANDS): Increase to 12.
274 * src/roff/troff/node.cc (bracket_node::copy): Initialize
277 2002-09-20 Werner LEMBERG <wl@gnu.org>
279 * configure: Regenerated with autoconf 2.54.
281 2002-09-20 Werner LEMBERG <wl@gnu.org>
283 * src/roff/troff/env.h (environment): Rename cur_glyph_color to
285 Rename cur_fill_color to fill_color.
286 * src/roff/troff/env.cc: Updated.
288 2002-09-20 Werner LEMBERG <wl@gnu.org>
290 * src/roff/troff/env.cc (title): Copy color status after processing
292 * src/roff/troff/input.cc (charinfo_to_node_list): Emit glyph and
293 fill color nodes to reset colors properly.
295 * tmac/www.tmac (DC): Fix color handling.
297 * src/preproc/pic/pic.man, doc/pic.ms: Document some color issues.
298 * doc/groff.texinfo: Fixing documentation of `tl' request.
299 * doc/webpage.ms: Updated.
301 2002-09-19 Werner LEMBERG <wl@gnu.org>
303 * src/roff/troff/env.cc (environent_switch, environment_copy):
304 Emit glyph and fill color nodes to initialize colors properly.
306 2002-09-17 Colin Watson <cjwatson@debian.org>
308 * src/roff/troff/env.cc (environment::set_glyph_color,
309 environment::set_fill_color): Fix typo which prevented \m[] work
312 2002-09-17 Werner LEMBERG <wl@gnu.org>
314 Add left and right italic correction to non-slanted PS fonts. This
315 is an experimental feature to improve image rendering of grohtml.
317 * font/devps/generate/Makefile (RFLAG): New variable, set to `-i 0'.
318 ({T,H,C,P,N,BM,A,HN}{R,B}, ZD, S, ZDR): Use it.
319 * font/devps/*: All non-slanted fonts regenerated.
322 2002-09-16 Werner LEMBERG <wl@gnu.org>
324 Add a site-specific font directory.
326 * Makefile.in (localfontdir, legacyfontdir): New variables.
327 (fontpath): Use them.
328 (MDEFINES, uninstall_dirs): Updated.
329 * Makefile.comm (.man.n): Add `LOCALFONTDIR' and `LEGACYFONTDIR'.
330 Remove `FONTPATH' and `MACROPATH'.
332 * src/roff/troff/troff.man, NEWS: Updated.
333 * doc/groff.texinfo (Font Directories): New section.
336 * src/devices/grodvi/grodvi.man, src/devices/grohtml/grohtml.man,
337 src/devices/grolbp/grolbp.man, src/devices/grolj4/grolj4.man,
338 src/preproc/grn/grn.man: Minor fixes.
340 * src/devices/grohtml/post-html.cc (html_printer::do_tab_ts):
341 Remove unused variable.
343 2002-09-11 Werner LEMBERG <wl@gnu.org>
345 * doc/groff.texinfo, man/groff_font.man: Clarify argument of \N.
346 * man/groff_out.man: Fix documentation of 'N'.
348 2002-09-09 Gaius Mulley <gaius@glam.ac.uk>
350 * doc/Makefile.in (webpage.html): Depend on gnu.eps also.
351 * src/roff/troff/env.cc (indent): Emit html tag only if break_flag is
353 * src/devices/grohtml/post-html.cc (text_glob::is_br_ni): Removed.
354 (text_glob::is_br, html_printer::lookahead_for_tables): Updated.
355 (html_printer::do_tab_ts): Call `emit_table_header' with `FALSE'.
356 * src/devices/grohtml/html-text.cc (html_text::start_tag) <P_TAG,
357 PRE_TAG>: Call `begin' with `FALSE'.
359 2002-09-09 Ralph Corderoy <ralph@inputplus.demon.co.uk>
361 * src/libs/libgroff/string.cc (string::extract): Fix position of
362 terminating null byte.
364 2002-09-08 Werner LEMBERG <wl@gnu.org>
366 Add global option `nospaces' to tbl so that leading and trailing
367 spaces in data items are ignored.
369 * src/libs/libgroff/string.cc (string::remove_spaces): New member
370 function to remove leading and trailing spaces.
371 * src/include/stringclass.h: Updated.
373 * src/preproc/tbl/table.h (table): Add flag `NOSPACES'.
375 * src/preproc/tbl/main.cc (process_options): Handle `nospaces'
377 Fix typo in error messages.
378 (process_data): Implement `nospaces' option.
379 * src/preproc/tbl/tbl.man, NEWS, doc/webpage.ms: Updated.
381 2002-09-07 Werner LEMBERG <wl@gnu.org>
383 * src/include/config.hin: Add `HAVE_ISATTY'.
384 * src/libs/libgroff/tmpfile.cc (xtmpfile_list): Drop `const' for
386 * src/libs/libgroff/tmpname.cc: Include `time.h'.
387 * src/libs/libdriver/input.cc (Char): Add `operator==' and
388 `operator!=' for `char'.
389 * doc/groff.texinfo: Replace @ifnottex block for top node with
392 2002-09-06 Werner LEMBERG <wl@gnu.org>
394 * doc/Makefile.in (.texinfo.html): Add -I switch.
395 * doc/groff.texinfo: Add @ifnottex block for top node to make
396 translation to HTML work.
398 2002-09-05 Gaius Mulley <gaius@glam.ac.uk>
400 * src/preproc/html/pre-html.cc (LETTER_LENGTH): Removed.
401 (get_papersize, determine_vertical_offset): Removed.
402 (char_buffer::do_image): Always specify letter size.
404 (imageList::createPage): Use -dDEVICEHEIGHTPOINTS instead of
407 2002-09-05 Werner LEMBERG <wl@gnu.org>
409 * doc/groff.texinfo, tmac/groff_man.man: Improve documentation of
412 2002-09-04 Gaius Mulley <gaius@glam.ac.uk>
414 * src/preproc/html/pre-html.cc (imageList::createPage): Use
416 (generateImages): Clean up push-back buffer.
418 2002-09-04 Ralph Corderoy <ralph@inputplus.demon.co.uk>
420 * doc/groff.texinfo: Minor fixes.
422 2002-08-21 Gaius Mulley <gaius@glam.ac.uk>
424 * src/preproc/html/pre-html.cc (DEFAULT_LINE_LENGTH): New macro.
425 (MAX_WIDTH, A4_LENGTH, A4_OFFSET, LETTER_OFFSET): Removed.
427 (determine_vertical_offset): Use LETTER_LENGTH.
428 (createPage): Moved to ...
429 (imageList::createPage): This.
430 Call gs with -dDEVICEWIDTHPOINTS to avoid cropping.
431 (imageList::getMaxX): New function.
432 (createImage): Moved to ...
433 (imageList::createImage): This.
434 (imageList::createImages): New function.
435 (generateImages): Read `maxx' directly.
437 (scanArguments): Don't specify `gsPaper' for `-o'.
438 (makeTempFiles): Call `xtmpfile' with the last argument set to
441 2002-08-24 Werner LEMBERG <wl@gnu.org>
443 * src/include/nonposix.h (mkdir, WAIT, creat) [_MSC_VER]: Define.
444 (WAIT, _WAIT_CHILD) [!_MSC_VER]: Define.
445 * src/preproc/html/pre-html.cc (waitForChild): Use WAIT.
446 * src/preproc/html/pushback.cc: Include nonposix.h.
447 * src/roff/groff/pipeline.c: Define strcasecmp and strncasecmp
450 2002-08-23 Werner LEMBERG <wl@gnu.org>
452 Use $(OBJEXT) for the object file extension.
454 * Makefile.comm (.SUFFIXES): Add .obj.
455 (.cc.obj, .c.obj): New implicit rules.
456 * Makefile.in (OBJEXT): New variable, initialized from autoconf.
457 (MDEFINES): Add EXEEXT and OBJEXT.
458 * */Makefile.sub: s/.o/.$(OBJEXT)/.
460 2002-08-22 Werner LEMBERG <wl@gnu.org>
462 * INSTALL: Mention texinfo 4.2 as a prerequisite.
464 2002-08-21 Gaius Mulley <gaius@glam.ac.uk>
466 * src/devices/grohtml/post-html.cc (colType): Make enum global to
468 (html_printer::update_min_max, html_printer::add_table_end): New
470 (html_printer::lookahead_for_tables): Use them.
471 Reset page offset correctly.
472 (html_printer::~html_printer): Add creation of creator comment up.
474 2002-08-20 Werner LEMBERG <wl@gnu.org>
476 * tmac/an-old.tmac (T&): New dummy macro to avoid warning.
477 * man/groff_tmac.man: Fix typos.
478 * man/groff_font.man: Minor reordering.
479 * contrib/eqn2graph/eqn2graph.man (Tp): New macro.
480 * contrib/groffer/groffer.man: Fix typos.
482 2002-08-18 Gaius Mulley <gaius@glam.ac.uk>
484 Avoid endless loops while scanning for tables.
486 * src/devices/grohtml/post-html.cc (list::insert): Set
488 (html_printer::next_horiz_pos): Add `text_glob' argument; update
490 Return immediately if that argument is NULL.
491 (html_printer::calc_nf): Don't test if `g' is NULL.
492 (html_printer::lookahead_for_tables): Use
493 `glyphs.move_right_get_data'.
494 Don't test if `g' is NULL.
496 2002-08-18 Gaius Mulley <gaius@glam.ac.uk>
498 A better fix, replacing fix 2002-08-15, for increasing SIZE.
500 * src/devices/grohtml/post-html.cc (char_block): Make `buffer'
502 (char_block::char_block): Allocate `buffer'.
503 (char_buffer::add_string): Use it.
505 2002-08-15 Werner LEMBERG <wl@gnu.org>
507 * src/devices/grops/grops.man, src/devices/grolj4/grolj4.man,
508 src/devices/grodvi/grodvi.man: Document default line thickness.
510 2002-08-15 Gaius Mulley <gaius@glam.ac.uk>
512 * src/devices/grohtml/post-html.cc (char_block): Increase SIZE to
515 2002-08-14 Werner LEMBERG <wl@gnu.org>
517 * doc/webpage.ms: Updated.
519 2002-08-09 Werner LEMBERG <wl@gnu.org>
521 * src/roff/troff/node.cc (node::add_char): Call `freeze_space' for
524 2002-08-08 Aaron Campbell <aaron@monkey.org>
526 * src/preproc/pic/object.cc (object_spec::make_move): Fix typo
529 2002-08-08 Werner LEMBERG <wl@gnu.org>
531 * src/roff/troff/input.cc (read_rgb, read_cmy, read_cmyk): Call
534 Don't push back a space but a newline onto the stack.
536 2002-08-07 Gaius Mulley <gaius@glam.ac.uk>
538 Add fonts `CI', `CB', and `CBI' to grohtml which have been omitted
541 * src/devices/grohtml/post-html.cc (html_printer::end_font,
542 html_printer::start_font): Handle them.
543 * src/devices/grohtml/html-text.cc (html_text::do_italic): Don't
545 (html_text::do_bold): Don't reset italic and tt.
546 (html_text::do_tt, html_text::do_pre): Don't reset bold and italic.
547 * font/devhtml/DESC.proto: Add those fonts.
548 * font/devhtml/Makefile.sub (PROTOFONTS): Updated.
550 2002-08-07 Werner LEMBERG <wl@gnu.org>
552 * MORE.STUFF: Added gpresent.
554 * tmac/trace.tmac: Show nesting level by a corresponding amount of
555 whitespace before printing the logging message.
557 2002-07-31 Colin Watson <cjwatson@debian.org>
559 * src/devices/grohtml/html-table.cc (html_table::finish_row):
560 Initialize `n' to zero. This fixes a segfault on ARM.
562 2002-07-30 Werner LEMBERG <wl@gnu.org>
564 * doc/grnexmpl.me: Remove calls to .st and .sc which are undefined.
566 2002-07-29 Werner LEMBERG <wl@gnu.org>
568 * src/preproc/pic/pic.y (print_arg, relative_path): Add missing
571 2002-07-28 Colin Watson <cjwatson@debian.org>
573 * src/devices/grohtml/post-html (html_printer::troff_tag): Handle
575 (html_printer::html_printer): Initialize `pointsize'.
577 2002-07-26 Werner LEMBERG <wl@gnu.org>
579 * doc/Makefile.sub (PROCESSEDEXAMPLEFILES): Remove gnu.eps and
581 (CLEANNOTSRCDIRADD): Add gnu.eps and gnu.png.
582 (gnu.eps): Add -rle switch to pnmtops.
583 (distfiles): Add gnu.eps and gnu.png.
585 2002-07-25 Petter Reinholdtsen <pere@hungry.com>
587 * src/libs/libdriver/input.cc (Char): Add const to `operator=='.
590 2002-07-24 Werner LEMBERG <wl@gnu.org>
592 * doc/Makefile.in, doc/Makefile.sub (groff_bin_path): Don't use
593 ' \+' but ' *' for sed.
594 (GROFF): Set GROFF_COMMAND_PREFIX to empty value.
596 2002-07-23 Werner LEMBERG <wl@gnu.org>
598 * doc/groff.texinfo: Document `papersize' keyword.
599 * NEWS, man/groff_font.man: Updated.
601 2002-07-23 Colin Watson <cjwatson@debian.org>
603 Extend papersize keyword to accept more than a single entry. The
604 first valid will be used.
606 * src/libs/libgroff/font.cc (font::load_desc): Implement it.
607 (font::scan_papersize): Really skip final newline.
608 * src/preproc/html/pre-html.cc (get_papersize): Ditto.
610 2002-07-23 Werner LEMBERG <wl@gnu.org>
612 * configure.ac: Test for isatty.
613 * configure: Regenerated.
614 * src/include/posix.h: Check HAVE_ISATTY.
615 * src/roff/troff/input.cc [ISATTY_MISSING]: Removed.
616 * src/utils/lookbib/lookbib.cc: Include posix.h.
617 Don't declare isatty.
619 2002-07-21 Werner LEMBERG <wl@gnu.org>
621 * NEWS: Add `output' request.
623 * REVISION: Increased to 1.
625 Version 1.18.0 released
626 =======================
628 2002-07-19 Gaius Mulley <gaius@glam.ac.uk>
630 Allow internal glyph indices > 0xFF in grohtml for input characters.
632 * src/devices/grohtml/post-html.cc (to_unicode): Use `unsigned int'
634 (html_printer::add_to_sbuf): Use `unsigned int' as first parameter.
636 (html_printer::sbuf_continuation, html_printer::overstrike): Ditto.
637 (html_printer): Updated.
639 2002-07-19 Werner LEMBERG <wl@gnu.org>
641 * font/devhtml/R.proto: Updated to HTML 4, adding many glyphs.
642 * font/devutf8/R.proto: Adding some missing glyphs.
643 * font/devutf8/NOTES: Updated.
645 * tmac/dvi.tmac: Add more composite glyphs.
646 * tmac/html.tmac: Updated.
648 * man/groff_char.man: Add `sum' and `product' entities.
652 2002-07-18 Gaius Mulley <gaius@glam.ac.uk>
654 Improved table, tab, and indenting support.
656 * src/roff/troff/input.cc (file_iterator::suppress_newline_flag,
657 string_iterator::suppress_newline_flag): Removed. Updated all
658 function which have used it.
660 * src/roff/troff/env.cc: Include `input.h'.
661 (environment::add_node): Accept 0 as parameter.
662 (environment::add_html_tag): Add `force' parameter.
664 (environment::add_html_tag_tabs): Ditto.
665 For the moment, support left-aligned tabs only.
666 (environment::make_html_tag): New function.
667 (fill, no_fill): Set .br html tag additionally.
668 (environment::newline): Emit `eol.ce' or `eol' tag for html.
669 (environment::add_html_tag_eol): Removed.
670 (tab_stops::distance_to_next_tab): Add variant for handling
672 (environment::distance_to_next_tab): Ditto.
674 (environment::handle_tab): Handle tabs for html.
676 * src/roff/troff/env.h: Updated.
678 * src/roff/troff/div.cc: Updated all callers of
679 `environment::add_html_tag'.
681 * src/devices/grohtml/html-table.cc,
682 src/devices/grohtml/html-table.h: New files.
684 * src/devices/grohtml/html-text.cc (html_text): New members
685 `blank_para' and `start_space'.
686 (html_text::issue_tag): Don't emit TABLE_TAG.
687 Handle indentation for PRE_TAG and P_TAG.
688 (html_text::end_tag): Updated.
689 (html_text::table_is_void, html_text::issue_table_begin,
690 html_text::issue_table_end): Removed.
691 (html_text::do_push): Simplified.
692 [DEBUGGING]: Small fix.
693 (html_text::push_para): Add new parameter for indentation; updated
696 (html_text::do_indent, html_text::do_table, html_text::done_table,
697 html_text::is_in_table): Removed.
698 (html_text::do_pre): Handle P_TAG also.
699 (html_text::shutdown): Handle p->indent.
700 (html_text::check_emit_text): Simplified.
701 (html_text::do_emittext): Reset `blank_para'.
702 (html_text::do_para): Add new parameter for indentation; updated
704 (html_text::remove_indent): New function.
705 (html_text::do_space): Handle verbatim text properly.
706 (html_text::ever_emitted_text, html_text::starts_with_space,
707 html_text::remove_para_align): New functions.
708 (html_text::dump_stack_element, html_text::dump_stack): Updated.
710 * src/devices/grohtml/html_text.h (HTML_TAG): Remove TABLE_TAG.
713 * src/devices/grohtml/post-html.cc: Include html-table.h.
714 (INDENTATION): Removed.
715 (text_glob): Added many `is_<foo>' functions.
716 Added table description `tab'.
717 Added `get_arg',`get_tab_args', `remember_table', and `get_table'
719 (list): Add `insert' and `move_to' member functions.
720 (page): Add `insert_tag' member function.
721 (page::dump_page) [DEBUG_TABLES]: Improved.
722 (html_printer): Add `table' and `max_linelength' elements.
723 Add many `do_<foo>', `insert_<foo>', `next_horiz_pos',
724 `lookahead_for_tables', `shutdown_table', `calc_nf', `calc_po_in',
725 `remove_tabs', `remove_courier_tabs'.
726 (html_printer::emit_raw): Handle indentation.
727 (html_printer::do_center, html_printer::write_header): Updated.
728 (html_printer::is_courier_until_eol): Check for tag.
729 (html_printer::do_linelength): Handle max_linelength.
730 (html_printer::do_page_offset, html_printer::do_indentation): Handle
732 (html_printer::do_tempindent): Updated.
733 (html_printer::do_indentedparagraph): Removed.
734 (html_printer::do_indent): Simplified.
735 (html_printer::do_eol): Use `ever_emitted_text'.
736 (html_printer::do_flush, html_printer::do_links): Don't call
738 (html_printer::do_break): Handle end_tempindent.
739 (html_printer::troff_tag): Get argument.
741 Handle `.tab-ts', `.tab-te', `.col', `tab', and `tab0' tags.
742 (html_printer::flush_page): Call `lookahead_for_tables'.
743 Don't call `done_table'.
744 (html_printer::add_to_sbuf): Always call do_indent.
746 * src/devices/grohtml/Makefile.sub: Updated.
748 * tmac/an-old.tmac (TP): Don't handle html device specially.
749 (an-do-tag-html): New function which will be used instead of
750 `an-do-tag' if html device is used.
752 * tmac/html.tmac: Call .po to pass default page offset to grohtml.
754 * tmac/s.tmac (@IP): Don't handle html device specially.
755 (@IP-html): New function which will be used instead of `@IP' if
758 * tmac/www.tmac (HTML-NS, HTML-TAG-NS): New auxiliary macros -- this
759 is a hack which will eventually vanish again.
760 (PIMG): Handle `-C' option correctly if not html.
763 2002-07-17 Werner LEMBERG <wl@gnu.org>
765 * src/utils/afmtodit/afmtodit.pl: Don't use `-P-' for invoking perl.
767 2002-07-14 Eric S. Raymond <esr@thyrsus.com>
769 * contrib/pic2graph/pic2graph.*: Use convert(1).
770 * contrib/eqn2graph/eqn2graph.*: Minor fixes.
772 2002-07-14 Bernd Warken <bwarken@mayn.de>
774 * tmac/groff_trace.man: New file.
775 * tmac/Makefile.sub: Updated.
778 2002-07-13 Werner LEMBERG <wl@gnu.org>
780 * src/roff/groff/groff.man: Add some cross references.
782 2002-07-12 Werner LEMBERG <wl@gnu.org>
784 * src/roff/troff/input.cc (substring_request): Add warnings for
785 string indices out of range.
787 2002-07-11 Werner LEMBERG <wl@gnu.org>
789 * font/devdvi/generate/ec.map: Fix typo (`(l' -> `/l').
790 * font/devdvi/*EC: Regenerated.
792 2002-07-10 Bernd Warken <bwarken@mayn.de>
794 * man/groff_char.man: Updated and extended.
796 2002-07-10 Werner LEMBERG <wl@gnu.org>
798 * src/roff/troff/input.cc (length_macro): Renamed to...
799 (length_request): This.
800 Move call of `tok.next()' to the very end, otherwise the register
801 value hasn't been updated yet.
802 (init_input_requests): Updated.
804 2002-07-09 Werner LEMBERG <wl@gnu.org>
806 * src/roff/troff/input.cc (substring_macro): Renamed to...
807 (substring_request): This.
808 (init_input_requests): Updated.
809 * src/roff/troff/request.h: Updated.
811 2002-07-08 Robert D. Goulding <goulding@Princeton.EDU>
813 * src/roff/grog/grog.sh: Fix typo.
815 2002-07-08 Werner LEMBERG <wl@gnu.org>
817 * win32-diffs: Updated.
819 Handle `papersize' keyword properly in DESC.
821 * src/libs/libgroff/font.cc (font::scan_papersize): Fix argument
824 * src/libs/libgroff/paper.cc: Add four more paper formats used by
826 * src/include/paper.h: Updated.
828 * src/devices/grolbp/lbp.cc: Remove unnecessary semicolons.
829 Other minor C syntax fixes.
830 (papersize, paperlength, paperwidth): Renamed to `user_*'.
831 (lbp_printer): Add `papersize', `paperlength', and `paperwidth'
833 (lbp_printer::lbp_printer): Pass three arguments.
834 Set paper dimensions properly.
835 (make_printer, main): Updated.
836 (handle_unknown_desc_command): Fix error messages.
837 (main): Handle papersize keyword in DESC properly.
839 * src/devices/grolj4/lj4.cc (paper_size): Renamed to
841 (lbp_printer::lbp_printer): Pass an argument.
842 Set paper_size properly.
843 (handle_unknown_desc_command): Removed.
844 (make_printer, main): Updated.
845 * src/devices/grolj4/grolj4.man: Minor documentation fix.
847 * man/groff_font.man, NEWS: Updated.
849 2002-07-07 Werner LEMBERG <wl@gnu.org>
851 Integrated eqn2graph, contributed by Eric S. Raymond.
853 * contrib/eqn2graph/{Makefile.sub, eqn2graph.sh, eqn2graph.man}: New
855 * Makefile.in, NEWS: Updated.
857 2002-06-04 Werner LEMBERG <wl@gnu.org>
859 Changing the substring request to make it fit better with other
860 string manipulation functions in other programming languages:
861 Index 0 is now the first character in the string, and index -1
862 indicates the last character. Since this request didn't work
863 properly anyway in the last release, it doesn't harm too much to
866 * src/roff/troff/input.cc (substring_macro): Use loops to get
867 the real string length (ignoring COMPATIBLE_SAVE and
868 COMPATIBLE_RESTORE) and offsets.
869 Implement change described above.
871 * man/groff_char.man, tmac/doc-common (doc-header), tmac/doc.tmac
872 (doc-do-Bd-args, doc-do-Bl-args: Changed accordingly.
874 * NEWS, doc/groff.texinfo, man/groff_diff.man: Updated.
876 2002-06-03 Werner LEMBERG <wl@gnu.org>
878 Make .chop work with .de1 and friends. COMPATIBLE_SAVE and
879 COMPATIBLE_RESTORE are completely ignored.
881 * src/roff/troff/input.cc (char_list::set, char_list::get): New
883 (macro): `length' field renamed to `len'.
884 Added new field `empty_macro' (1 if macro is empty), to be used
885 instead of checking `len'.
887 (macro::empty): Updated.
888 (macro::length, macro::set, macro::get): New functions.
889 (macro::append): Ignore COMPATIBLE_SAVE and COMPATIBLE_RESTORE.
891 (chop_macro): Check and remove trailing COMPATIBLE_SAVE/
892 COMPATIBLE_RESTORE pairs.
893 (asciify): Ignore COMPATIBLE_SAVE and COMPATIBLE_RESTORE.
894 * src/roff/troff/request.h: Updated.
896 * doc/groff.texinfo: Document .chop's behaviour better.
898 2002-06-02 Werner LEMBERG <wl@gnu.org>
900 * doc/pic.ms: Fix documentation for the addition of positions.
902 * tmac/doc.tmac, tmac/an-old.tmac: Need groff version 1.18.
904 2002-06-29 Werner LEMBERG <wl@gnu.org>
906 Implementation of string arguments of the form \*[foo arg1 arg2 ...]
908 * src/roff/troff/input.cc (have_string_arg): New global variable.
909 (read_mode): New enumeration.
910 (read_escape_name): Use it. Update all calls.
911 (read_long_escape_name): Use it. Update all calls.
912 Set have_string_arg if appropriate.
913 (get_char_for_escape_name): Add parameter for handling space
915 (interpolate_string_with_args, decode_string_args): New functions.
916 (get_copy, token::next): Call it if necessary.
917 (interpolate_string): Fix error message.
919 * NEWS, doc/groff.texinfo, man/groff.man, man/groff_diff.man:
922 2002-06-24 Bernd Warken <bwarken@mayn.de>
924 * man/groff_tmac.man: Updated and extended.
926 2002-06-24 Werner LEMBERG <wl@gnu.org>
928 * doc/pic.ms, src/preproc/pic/pic.man: Fix description of `:='.
930 2002-06-23 Werner LEMBERG <wl@gnu.org>
932 * doc/pic.ms: Improve documentation of composite block objects.
934 2002-06-22 Werner LEMBERG <wl@gnu.org>
936 * src/roff/troff/input.cc (init_registers): Add three registers
937 `seconds', `minutes', and `hours' to hold the current time.
939 * NEWS, doc/groff.texinfo, man/groff.man, man/groff_diff.man:
942 2002-06-20 Werner LEMBERG <wl@gnu.org>
944 Make \X accept both `\ ' and `\~', converting them to single space
947 * src/roff/troff/token.h (token): Add TOKEN_UNSTRETCHABLE_SPACE.
948 (token::unstretchable_space): New inline function.
949 * src/roff/troff/input.cc (token::next, token::delimiter,
950 token::description, token::add_to_node_list, token::process): Handle
951 TOKEN_UNSTRETCHABLE_NODE.
952 (encode_char): Handle tok.stretchable_space and
953 tok.unstretchable_space.
955 * NEWS, doc/groff.texinfo: Document it..
957 2002-06-19 Werner LEMBERG <wl@gnu.org>
959 * src/devices/grops/ps.cc (ps_printer::special): Fix error message.
961 * src/devices/grotty/tty.cc (tty_printer::special): Add `sgr'
962 keyword to enable/disable SGR output.
963 (tty_printer::change_fill_color): New function.
964 * NEWS, src/devices/grotty/grotty.man: Document `sgr' special.
966 * src/roff/troff/input.cc (output_request): Add missing `tok.next()'
969 2002-06-18 Werner LEMBERG <wl@gnu.org>
971 Add a `color' request and a `.color' register to control usage of
974 * src/roff/troff/input.cc (disable_color_flag): Replaced with...
975 (color_flag): This (which is the inverse).
976 (activate_color): New function.
977 (main, init_input_requests): Updated.
978 * src/roff/troff/troff.h, src/roff/troff/node.cc
979 (troff_output_file::fill_color, troff_output_file::glyph_color):
982 * NEWS, doc/groff.texinfo, man/groff_diff.man, man/groff.man:
983 Document the changes.
985 2002-06-17 Colin Watson <cjwatson@debian.org>
987 Circumvent bug in autoconf 2.53 regarding top_builddir.
989 * aclocal.m4 (GROFF_BUILDDIR): s/top_builddir/groff_top_builddir/.
990 * Makefile.in, doc/Makefile.in:
991 s/@top_builddir@/@groff_top_builddir@/.
992 * configure: Regenerated (with autoconf 2.53).
994 2002-06-17 Werner LEMBERG <wl@gnu.org>
996 * src/libs/libgroff/font.cc (font::load_desc): Fix computation of
997 `paperwidth' and `paperlength' for the `papersize' keyword.
999 2002-06-16 P. Alejandro Lopez-Valencia <dradul@007mundo.com>
1001 * src/devices/grops/grops.man: Add info about Type 42 fonts.
1003 2002-06-15 Gaius Mulley <gaius@glam.ac.uk>
1005 * src/devices/grohtml/post-html.cc (html_printer::emit_raw,
1006 html_printer::do_linelength, html_printer::do_pageoffset,
1007 html_printer::do_indentation, html_printer::do_tempindent,
1008 html_printer::do_break, html_printer::begin_page): Clear indented
1010 * tmac/html.tmac: Disable hyphenation.
1012 2002-06-15 Werner LEMBERG <wl@gnu.org>
1014 Don't produce HTML files if utility programs are missing.
1016 * Makefile.in (make_html, make_install_html): New variables.
1017 (MDEFINES): Updated.
1019 * aclocal.m4 (GROFF_HTML_PROGRAMS): New function to test for HTML
1021 * configure.ac: Use it.
1022 * configure: Regenerated.
1024 * doc/Makefile.sub (PROCESSEDEXAMPLEFILES): Move webpage.html to...
1025 (HTMLEXAMPLESFILES): This new variable.
1026 (EXAMPLESIMAGEFILES): Renamed to...
1027 (HTMLEXAMPLEIMAGEFILES): This.
1028 (CLEANADD): Add HTMLEXAMPLEFILES.
1029 (all): Use `make_html'.
1031 (install_data): Use `make_install_html'.
1032 Move html stuff to...
1033 (install_html): This new target.
1034 (uninstall_sub): Updated.
1036 2002-06-14 Bernd Warken <bwarken@mayn.de>
1038 * src/roff/grog/Makefile.sub (grog): Renamed to...
1040 (grog): New rule to always install grog.sh as grog.
1042 2002-06-08 Bernd Warken <bwarken@mayn.de>
1044 * src/roff/grog/grog.pl: Fix typo.
1046 2002-06-07 Werner LEMBERG <wl@gnu.org>
1048 * doc/groff.texinfo: Add more info on .tr arguments.
1050 2002-06-05 Werner LEMBERG <wl@gnu.org>
1052 * NEWS, src/roff/grog/grog.man, doc/groff.texinfo: Updated.
1054 * aclocal.m4 (GROFF_MKSTEMP): Include unistd.h.
1055 * configure: Regenerated.
1057 2002-06-05 Ralph Corderoy <ralph@inputplus.demon.co.uk>
1059 * src/roff/troff/symbol.cc (table_sizes): Add more values.
1061 * src/roff/grog/grog.pl, src/roff/grog/grog.sh: Recognize mom.
1063 2002-06-04 Werner LEMBERG <wl@gnu.org>
1065 * aclocal.m4 (GROFF_PAGE): Don't use `prefix' directly since it
1066 is not initialized at the time we need it in case `--prefix' hasn't
1067 been set. Check for `ac_default_prefix' also.
1068 Test for `papersize' keyword also and generalize allowed whitespace.
1069 * configure: Regenerated.
1071 * font/devps/Makefile.sub (DESC): Use `papersize' instead of
1074 * src/libs/libgroff/Makefile.sub (version, revision): Replaced
1076 (src_version, src_revision): New variables to avoid overwriting
1077 from parent make process.
1078 (version.cc): Updated.
1080 * src/preproc/html/pre-html.cc: Include paper.h and font.h.
1081 (linebuf, linebufsize): New global variables.
1082 (sys_fatal): Use `fatal' to abort properly.
1083 (get_line): New function.
1084 (get_resolution): Use it.
1085 Improve error messages.
1086 (get_papersize): Check `papersize' also.
1088 Improve error messages.
1090 2002-06-03 Werner LEMBERG <wl@gnu.org>
1092 * Makefile.comm (CLEANNOTSRCDIRADD): New target for files which
1093 should be removed only if builddir is not srcdir.
1094 (mostlyclean): Handle `CLEANNOTSRCDIRADD'.
1095 (clean): Depend on `mostlyclean'.
1096 (distclean): Depend on `clean'.
1097 (realclean, extraclean): Depend on `distclean'.
1098 (.y.cc, .y.o): Simplified. The output files are no longer written
1099 to srcdir but to builddir.
1100 * Makefile.in (MDEFINES): Add `version' and `revision'.
1101 (uninstall_dirs): Fix order of directories.
1102 * doc/Makefile.sub (version, revision): Removed.
1103 (CLEANADD): Removed grnexmpl.g, groff, groff-*.
1104 Added `HTMLDOCFILES'.
1105 (CLEANNOTSRCDIRADD): New target for grnexmpl.h, groff, groff-*.
1106 * src/preproc/eqn/Makefile.sub, src/preproc/pic/Makefile.sub,
1107 src/preproc/refer/Makefile.sub (YTABC, YTABH): Don't use `srcdir'
1110 * doc/texinfo.tex (\authortt): New macro.
1111 (\shortcontt): Define.
1112 (\titlepage): Set \tt to \authortt while defining \authorfont.
1113 (\appendixbox): New macro.
1114 (\chapmacro, \appendixentry): Use \appendixbox to get even
1115 indentation for letters.
1116 (\summarycontents): Set \tt.
1117 (\internalpagesize): Add two arguments for real paper width and
1118 height as needed by pdfTeX.
1119 (\letterpaper, \smallbook, \afourpaper, \afivepaper, \afourlatex):
1121 (\tempdima, \tempdimb): New temporary dimensions.
1122 (\pagesizesyyy): Updated.
1124 2002-06-02 Werner LEMBERG <wl@gnu.org>
1126 Adding a new keyword `papersize' to the DESC file format (similar
1127 but not completely identical to grolbp's extension). grops now has
1128 a -p command line option to override `papersize'. Finally, grolbp
1129 has been adapted to the new syntax.
1131 * src/libs/libgroff/paper.cc, src/include/paper.h: New files. It
1132 defines and initializes the `papersizes[]' array with NUM_PAPERSIZES
1134 * src/libs/libgroff/Makefile.sub (OBJS): Add `paper.o'.
1135 (CCSRCS): Add `paper.cc'.
1137 * src/include/font.h (font): Add `papersize' element.
1138 * src/libs/libgroff/font.cc (font::unit_scale): New helper function.
1139 (font::scan_papersize): New function.
1140 (font::load_desc): Use it for handling `papersize' keyword.
1141 * src/libs/libgroff/fontfile.cc: Initialize `font::papersize'.
1143 * src/devices/grops/ps.cc: Include paper.h.
1144 (user_paper_length): New global variable.
1145 (ps_printer): Use paper length as initializer.
1146 (make_printer): Updated.
1147 (main): Handle new `-p' option.
1148 * src/devices/grops/grops.man: Updated.
1150 * src/devices/grolbp/lbp.cc: Include paper.h.
1151 s/papersizes/lbp_papersizes/.
1152 (set_papersize): Use new `papersizes' array.
1153 (handle_unknown_desc_command): Don't handle `papersize'.
1154 (main): Use `font::scan_papersize' for handling `-p' option.
1155 * src/devices/grolbp/grolbp.man: Updated.
1157 * man/groff_font.man: Document `papersize'.
1160 2002-05-30 Werner LEMBERG <wl@gnu.org>
1162 * src/devices/grops/TODO: Updated.
1163 * src/devices/grops/grops.man: More info on paper formats.
1164 * man/groff_font.man: Document `paperheight' and `paperwidth'.
1166 2002-05-29 Werner LEMBERG <wl@gnu.org>
1168 * doc/Makefile.sub (CLEANADD): Add grnexmpl.g, groff, and groff-*
1169 to list only if srcdir != currdir.
1170 (distfiles): New target.
1172 * Makefile.in (EXTRADIRS): Add font/devlj4/generate.
1173 (NOMAKEDIRS): New variable.
1176 2002-05-26 Werner LEMBERG <wl@gnu.org>
1178 Add .output request, similar to \! at top-level.
1180 * src/roff/troff/input.cc (transparent): Remove unused declaration.
1181 (output_request): New function.
1182 (init_input_requests): Add it.
1184 * NEWS, doc/groff.texinfo, man/groff_diff.man, man/groff.man:
1187 * Makefile.in (MDEFINES): Add INSTALL_INFO.
1188 (prepare_examples): Fix typo.
1189 * doc/groff.texinfo (@direntry): Fix it.
1191 2002-05-25 Werner LEMBERG <wl@gnu.org>
1193 Including the doc subdir into groff's Makefile system.
1195 * aclocal.m4 (GROFF_INSTALL_INFO): New function.
1196 * configure.ac: Use it.
1197 Generate `doc/Makefile'.
1198 * configure: Regenerated.
1200 * Makefile.in (infodir, INSTALL_INFO): New variables.
1201 (MDEFINES, uninstall_dirs): Updated.
1202 (OTHERDIRS): Add `doc'.
1203 * Makefile.comm (CLEANDIRADD): New variable.
1204 (mostlyclean): Use it.
1206 * doc/Makefile.sub, doc/Makefile.in: New files.
1207 * doc/Makefile: Removed.
1209 * NEWS, INSTALL: Updated.
1211 2002-05-24 Werner LEMBERG <wl@gnu.org>
1213 * doc/homepage.ms: Renamed to ...
1214 * doc/webpage.ms: This.
1217 2002-05-23 Werner LEMBERG <wl@gnu.org>
1219 Integrating the `mom' macro package, contributed by Peter Schaffter
1222 * contrib/mom/*: New subdirectory tree.
1223 * Makefile.in (docdir, exampledir, htmldocdir): New variables to
1224 be used for documentation files.
1225 (MDEFINES, uninstall_dirs): Use them.
1226 (OTHERDIRS): Add contrib/mom.
1227 * Makefile.comm (.man.n): Add @DOCDIR@, @EXAMPLEDIR@, and
1229 * MANIFEST, NEWS: Updated.
1231 2002-05-22 Gaius Mulley <gaius@glam.ac.uk>
1233 Change syntax of \O: \O[0] suppresses output, \O[1] enables output
1234 if at outer level; at start-up we are at outer level.
1236 * src/roff/troff/input.cc (do_suppress): Implement it.
1239 Add option -p to show progress information.
1240 pre-grohtml will now render only one page at a time, reducing the
1241 size of needed disk resources enormously.
1243 * src/preproc/html/pre-html.cc (imagePageStem): Replaced with...
1244 (imagePageName): New global variable.
1245 (psPageName, show_progress, currentPageNo): New global variables.
1246 (html_system): Close saved stderr and stdout handles.
1247 (write_end_image): Accept a parameter to control \O escape.
1248 (write_start_image): Adapted to new \O meaning.
1249 (char_buffer::write_upto_newline): Updated.
1250 (createAllPages): Replaced with...
1251 (createPage): This new function to create a single page for images.
1252 It uses `psselect' from the psutils package.
1253 (removeAllPages): Removed.
1254 (createImage): Updated.
1255 Handle progress display.
1256 (char_buffer::do_html, char_buffer::do_image) [DEBUGGING]: Removed.
1257 (scanArguments): Add option -p.
1258 (makeTempFiles): Updated to create temp files for psPageName and
1260 (removeTempFiles): Removed.
1263 * src/devices/grohtml/post-html.cc (header_desc::write_headings,
1264 html_printer::write_header): Append `\0' to `buffer'.
1265 (html_printer::do_eol): Depend on `current_paragraph->emitted_text'.
1267 * src/devices/grohtml/html-text.cc (html_text::dump_stack_element):
1268 Handle `text_emitted'.
1269 (html_text::table_is_void): Slightly rewritten.
1270 (stop): New external symbol.
1271 (html_text::do_push) [DEBUGGING]: Use it and simplify.
1272 (html_text::shutdown): Call `dump_stack'.
1273 (html_text::do_space): Rewritten.
1274 * src/devices/grohtml/grohtml.man: Document -p and the need of
1277 * tmac/www.tmac (DC, HTML-DO-IMAGE, HTML-IMAGE-END): Updated to
1279 Call \O[0] if `ps4html' is active.
1280 * tmac/s.tmac (@EQ, @EN): Handle html better.
1282 * tmac/html.tmac: Don't use black for background colour.
1284 * src/roff/troff/node.cc: Include `div.h'.
1285 (troff_output_file::really_print_line): Don't use `is_on'.
1286 (troff_output_file::word_marker, troff_output_file::flush_tbuf
1287 troff_output_file::check_charinfo,
1288 troff_output_file::put_char_width, troff_output_file::put_char,
1289 troff_output_file::determine_line_limits, troff_output_file::draw,
1290 real_output_file::begin_page, glyph_color_node::tprintf,
1291 fill_color_node::tprint, hline_node::tprint, vline_node::tprint):
1293 (troff_output_file::really_on): Call `do_motion'.
1294 (suppress_node::tprint): Use `get_page_number' instead of `%'
1296 Call `reset_output_registers' conditionally on `is_on'.
1298 * doc/groff.texinfo: Document new syntax of \O.
1299 * NEWS, man/groff_diff.man: Updated.
1301 2002-05-22 Werner LEMBERG <wl@gnu.org>
1303 * MORE.STUFF: Add info about David Frey's deroff implementation.
1306 2002-05-16 Werner LEMBERG <wl@gnu.org>
1308 Pic's `with' attribute now accepts positions.
1310 * src/preproc/pic/pic.y: Make `.', BOX, CIRCLE, ELLIPSE, ARC, LINE,
1311 ARROW, SPLINE, and `[' left-associative tokens to fix shift/reduce
1313 (object_spec): Add rule for `WITH' and `position'.
1314 (relative_path): Give `corner' the precedence of `CHOP'.
1315 * src/preproc/pic/object.h (path): New members `pos' and
1317 * src/preproc/pic/object.cc: Updated initializers of `path'.
1318 (path::follow): Handle `is_position'.
1320 * doc/pic.ms: Completely updated grammar description.
1321 Many typographical improvements.
1323 2002-05-15 Werner LEMBERG <wl@gnu.org>
1325 * src/roff/troff/env.cc(hyphen_trie::hpf_getc): Accept ^^x (char
1326 code of x in range 0-127) also.
1327 * doc/groff.texinfo, man/groff_diff.man: Updated.
1329 Added keywords `north', `south', `east', and `west' for corners
1332 * src/preproc/pic/lex.cc (lookup_keyword): Add NORTH, SOUTH, EAST,
1334 (yylex): Handle them.
1335 * src/preproc/pic/pic.y: Add tokens NORTH, SOUTH, EAST, and WEST.
1336 (corner): Handle them.
1338 2002-05-14 Werner LEMBERG <wl@gnu.org>
1340 * src/devices/grops/grops.man: Clarify handling of `download' file.
1342 2002-05-11 Werner LEMBERG <wl@gnu.org>
1344 Adding `warnscale' and `spreadwarn' requests, based on a patch from
1345 Jeffrey Friedl <jfriedl@yahoo.com>.
1347 * src/roff/troff/input.cc (spread_limit, warn_scale,
1348 warn_scaling_indicator): New global variables.
1349 (warnscale_request, spreadwarn_requests): New functions.
1350 (main): Initialize `warn_scale' and `warn_scaling_indicator'.
1351 (init_input_requests): Updated.
1352 (error_type): Add `OUTPUT_WARNING'.
1353 (do_error): Handle it.
1354 (output_warning): New warning function which shows output location.
1355 * src/roff/troff/env.h (spread_limit): New external variable.
1356 * src/roff/troff/env.cc (environment::choose_breakpoint): Use
1358 (distribute_space): Emit warning if added space is larger than
1360 (environment::possibly_break_line): Emit warning if a line can't
1361 be adjusted on both sides.
1363 * doc/groff.texinfo, man/groff_diff.man, man/groff.man: Document it.
1365 2002-05-08 Werner LEMBERG <wl@gnu.org>
1367 * src/roff/troff/node.cc (special_node::special_node): Use
1368 env_definite_font(curenv) instead of curenv->get_font(). Otherwise
1369 \X''\% crashes, for example.
1371 * doc/groff.texinfo: Document \! and \? used at top-level.
1373 2002-05-06 Werner LEMBERG <wl@gnu.org>
1375 * src/preproc/pic/pic.man: Fix some keyword syntax.
1376 Other minor typographical fixes.
1378 * src/roff/groff/groff.man: Fix typos.
1380 2002-05-04 Werner LEMBERG <wl@gnu.org>
1382 * src/roff/groff/groff.man ([ShortOpt]): Renamed to...
1383 (ShortOpt[]): This to avoid problems with refer.
1385 * doc/pic.ms: Fix typo.
1386 Fix pic grammar description.
1388 * tmac/an-old.tmac (ne): Use de1, not de.
1390 2002-05-03 Werner LEMBERG <wl@gnu.org>
1392 * doc/groff.texinfo: Finished separation of glyphs and characters.
1393 Don't use the string `Appendix' for appendix headers (both in
1394 the text and the table of contents).
1395 * man/groff_tmac.man, src/roff/troff/troff.man: Fix order of tmac
1398 Use registers LL and LT (similar to -ms) for controlling the
1399 length of title and line, respectively, in the -man and -mdoc
1402 * tmac/doc-ditroff (doc-setup-page-layout), tmac/doc-nroff
1403 (doc-setup-page-layout): Use \n[LL] and \n[LT].
1404 * tmac/an-old.tmac: Set \n[LL] and \n[LT] if not defined.
1406 (an-header, an-p-footer): Use \n[LT].
1407 * NEWS, tmac/groff_man.man, tmac/groff_mdoc.man,
1408 doc/groff.texinfo: Document it.
1410 2002-05-02 Werner LEMBERG <wl@gnu.org>
1412 * doc/fdl.texi: New file.
1413 * doc/groff.texinfo: Include it.
1414 Define and use @copying.
1415 Starting with separating glyph, symbol, and character.
1417 2002-04-27 Werner LEMBERG <wl@gnu.org>
1419 * Makefile.in (EXEEXT): Set it.
1420 * src/*/Makefile.sub (PROG): Add $(EXEEXT) for all non-script
1423 * src/include/nonposix.h: Define GS_NAME.
1424 * src/preproc/html/pre-html.cc (createAllPages): Use GS_NAME.
1426 Some preliminary changes for EMX support under OS/2.
1428 * src/preproc/pic/main.cc (main), src/roff/groff/pipeline.c: Add
1429 __EMX__ similar to __MSDOS__.
1430 * src/utils/indxbib/indxbib.cc (main) [__EMX__]: Use `unlink'.
1432 2002-04-25 Werner LEMBERG <wl@gnu.org>
1434 * doc/groff.texinfo: Integrated groff_out.man.
1437 2002-04-23 Werner LEMBERG <wl@gnu.org>
1439 * man/groff_out.man: Minor fixes.
1441 2002-04-23 Werner LEMBERG <wl@gnu.org>
1443 * doc/groff.texinfo: Moving @cindex entries after @Def* to get
1444 correct page references.
1445 Fixed many index entries.
1447 2002-04-23 Bernd Warken <bwarken@mayn.de>
1449 * man/roff.man: Enlarged.
1451 2002-04-22 Werner LEMBERG <wl@gnu.org>
1453 * doc/groff.texinfo: More examples, other fixes.
1455 2002-04-20 Werner LEMBERG <wl@gnu.org>
1457 * src/roff/troff/input.cc (pipe_output): Multiple calls to `pi'
1458 will now form a chain, e.g.
1467 This is for compatibility with plan 9's troff.
1469 * tmac/tty.tmac: Set default tab values to 0.8i to be compatible
1473 * doc/groff.texinfo: Add documentation of remaining requests and
1476 2002-04-19 Werner LEMBERG <wl@gnu.org>
1478 * doc/groff.texinfo: Add documentation of remaining escapes.
1480 * font/devdvi/generate/tc.map: Remove entry for `sr'.
1481 * font/devdvi/*TC: Regenerated.
1483 2002-04-18 Werner LEMBERG <wl@gnu.org>
1485 * src/roff/troff/input.cc (token::next): Make \H behave consistently
1486 if not in compatibility mode, i.e., increment relative to the
1488 * doc/groff.texinfo: Updated accordingly.
1490 2002-04-17 Werner LEMBERG <wl@gnu.org>
1492 * doc/groff.texinfo: Document \\, \e, \E, \., and \c.
1494 2002-04-16 Bernd Warken <bwarken@mayn.de>
1496 * src/roff/groff/groff.man: Improve documentation of -P option.
1499 2002-04-15 Werner LEMBERG <wl@gnu.org>
1501 Add new escape \F to switch font family.
1503 * src/roff/troff/input.cc (token::next): Handle \F.
1504 * src/roff/troff/env.cc (environment::set_family): Handle
1506 * NEWS, doc/groff.texinfo, man/groff_diff.man, man/groff.man:
1509 2002-04-14 Werner LEMBERG <wl@gnu.org>
1511 * tmac/doc.tmac (doc-tag-list): Use \Z to avoid stretching of
1514 2002-04-13 Werner LEMBERG <wl@gnu.org>
1516 Implement \f[] as an alternative to \fP. Change \mP and \MP to
1517 \m[] and \M[], respectively.
1519 * src/roff/troff/symbol.cc (EMPTY_SYMBOL): New global variable.
1520 (symbol::symbol): Handle NULL string and empty string differently.
1521 * src/roff/troff/symbol.h (symbol::is_empty): New inline function.
1522 * src/roff/troff/input.cc (read_escape_name, read_long_escape_name):
1523 Add optional parameter.
1524 Updated calling functions.
1525 (get_copy, do_glyph_color, do_fill_color, token::next): Use
1527 * src/roff/troff/env.cc (environment::set_font): Ditto.
1529 * src/preproc/pic/troff.cc (troff_output::set_fill,
1530 troff_output::reset_color: Updated.
1532 * tmac/www.tmac: Updated.
1534 * NEWS, man/groff_diff.man, man/groff.man, doc/groff.texinfo,
1535 doc/homepage.ms, src/devices/grotty/grotty.man, tmac/groff_www.man:
1538 * tmac/Xps.tmac: Remove some redundant code.
1540 * tmac/doc-common, tmac/doc-ditroff, tmac/doc-nroff, tmac/doc.tmac,
1541 tmac/dvi.tmac, contrib/groffer/groffer.man, man/roff.man,
1542 man/groff_out.man, man/groff.man, man/groff_diff.man,
1543 src/roff/groff/groff.man: Replace \f[P] with \f[].
1545 2002-04-13 Bernd Warken <bwarken@mayn.de>
1547 * src/include/printer.h, src/libs/libdriver/printer.cc
1548 (printer::change_fill_color): New member function.
1549 * src/libs/libdriver/input.cc (parse_D_command): Use it.
1551 2002-04-12 Werner LEMBERG <wl@gnu.org>
1553 * doc/groff.texinfo: Completed pass on gtroff reference.
1555 2002-04-11 Werner LEMBERG <wl@gnu.org>
1557 * doc/groff.texinfo: More fixes.
1559 2002-04-11 Bernd Warken <bwarken@mayn.de>
1561 * src/include/color.h: Decorate with `const'.
1564 * src/libs/libgroff.color.cc: Decorate with `const'.
1566 (color::color): Initialize members.
1567 * src/libs/libdriver/input.cc (parse_D_command): Handle `f'
1568 command according to the documentation.
1570 * man/groff_out.man: Updated.
1573 2002-04-11 Gaius Mulley <gaius@glam.ac.uk>
1575 * src/preproc/html/pre-html.cc (write_start_image): Remove
1577 * tmac/www.tmac (DC, HTML-DO-IMAGE): Ditto.
1579 * src/devices/grohtml/post-html.cc (page::add_and_encode): Using
1580 \C'hy' caused an assertion failure.
1582 * src/roff/troff/env.cc (environment::environment): Initialize
1584 (environment::copy): Handle `ignore_next_eol' and `emitted_node'.
1586 2002-04-10 Werner LEMBERG <wl@gnu.org>
1588 * man/groff_diff.man, man/groff.man, NEWS, doc/groff.texinfo:
1589 Document pvs request and .pvs register.
1591 2002-04-09 Werner LEMBERG <wl@gnu.org>
1593 * doc/groff.texinfo: Improve and fix documentation of diversions
1596 2002-04-08 Werner LEMBERG <wl@gnu.org>
1598 * doc/groff.texinfo: Fix documentation of drawing functions.
1601 2002-04-07 Werner LEMBERG <wl@gnu.org>
1603 * doc/groff.texinfo: Better documentation of double quotes as
1607 2002-04-06 Werner LEMBERG <wl@gnu.org>
1609 * man/groff_font.man: Document names of special characters better.
1610 * doc/groff.texinfo: Minor improvements.
1612 * tmac/lbp.tmac: Load latin1.tmac.
1613 * tmac/X.tmac, tmac/Xps.tmac: Load latin1.tmac or cp1047.tmac.
1615 * font/devX*/*: Regenerated (all chars > 0x80 removed).
1617 2002-04-05 Werner LEMBERG <wl@gnu.org>
1619 * tmac/tty.tmac: Don't use shc request.
1620 * tmac/latin1.tmac, tmac/cp1047.tmac: Translate soft hyphen to `\%'.
1623 * man/groff_diff.man: Minor fixes.
1625 * font/devlbp/*: Remove all `charXXX' entities.
1627 * src/libs/libgroff/font.cc (font::~font): Deallocate
1628 `special_device_coding'.
1629 (font::load): Use `new' for allocating `special_device_coding'.
1630 * src/libs/libgroff/nametoindex.cc (character_indexer::lookup_char):
1631 Removed unused member.
1633 2002-04-05 Werner LEMBERG <wl@gnu.org>
1635 * src/drivers/grops/psrm.cc (skip_possible_newline): New function.
1636 (resource_manager::do_begin_binary,
1637 resource_manager::do_begin_data): Use it.
1639 * doc/texinfo.tex: Updated to version 4.2.
1641 * src/roff/troff/token.h: Add TOKEN_ZERO_WIDTH_BREAK for `\:'.
1642 (token::zero_width_break): New inline function.
1643 * src/roff/troff/input.cc (token::next): Use it.
1644 (token::description): Updated.
1645 (encode_char): Ignore `\%', `\&', `\)', and `\:'.
1646 (token::add_to_node_list, token::process): Use it.
1647 * NEWS, doc/groff.texinfo: Updated.
1649 * src/preproc/eqn/over.cc (over_box::output): Fix typo.
1650 * tmac/tty.tmac: Add missing backslash.
1652 2002-04-04 Tadziu Hoffmann <hoffmann@usm.uni-muenchen.de>
1654 * src/preproc/eqn/box.cc (set_script_size, box::top_level): Use
1655 `.ps' register instead of `.s' to handle fractional point sizes.
1656 * src/preproc/eqn/limit.cc (limit_box::compute_metrics,
1657 limit_box::output): Ditto.
1658 * src/preproc/eqn/other.cc (size_box::compute_metrics,
1659 size_box::output): Ditto.
1660 * src/preproc/eqn/over.cc (over_box::compute_metrics,
1661 over_box::output): Ditto.
1662 * src/preproc/eqn/script.cc (script_box::compute_metrics,
1663 script_box::output): Ditto.
1664 * src/preproc/eqn/sqrt.cc (sqrt_box::compute_metrics,
1665 sqrt_box::output): Ditto.
1667 2002-04-03 Michael Selway <mas@ssl.co.uk>
1669 * src/drivers/grops/psrm.cc (resource_manager::do_begin_binary):
1672 2002-04-03 Werner LEMBERG <wl@gnu.org>
1674 * doc/homepage.ms: Reduce title size.
1675 * doc/groff.texinfo: Fix documentation of .t register.
1676 Fix handling of colon.
1679 * src/roff/troff/input.cc (exit_troff): Emit LAST_PAGE_EJECTOR
1680 only if page length is positive to avoid a loop.
1682 * tmac/an-old.tmac (ne): Increase page length to avoid problems with
1685 2002-04-02 P. Alejandro Lopez-Valencia <dradul@yahoo.com>
1687 * src/include/nonposix.h, src/roff/groff/pipeline.c:
1688 s/__CYGWIN32__/__CYGWIN__/.
1690 2002-03-28 Gaius Mulley <gaius@glam.ac.uk>
1692 * doc/gnu.xpm: New image contributed by Emily Mulley.
1693 * doc/Makefile (gnu.eps, gnu.png): Use pnmdepth.
1694 (homepage.html): Be dependent on gnu.eps.
1695 * doc/homepage.ms: Updated to new image.
1697 * src/devices/grohtml/post-html.cc (html_printer): New member
1699 (html_printer::flush_sbuf, html_printer::set_char): Set it.
1700 (html_printer::sbuf_continuation): Use it.
1702 2002-03-28 Werner LEMBERG <wl@gnu.org>
1704 * src/libs/libgroff/getopt.c: Updated to latest version.
1706 * tmac/README: More on hyphen.tex license.
1708 2002-03-26 Larry Kollar <kollar@alltel.net>
1710 * doc/groff.texinfo: Add documentation of most missing requests.
1712 2002-03-25 Werner LEMBERG <wl@gnu.org>
1714 Add three glyphs `t+-', `tmu', and `tdi' which are textual variants
1715 of `+-', `mu', and `di', respectively.
1717 * font/devascii/R.proto, font/devutf8/R.proto,
1718 font/devlatin1/R.proto, font/devhtml/R.proto,
1719 font/devcp1047/R.proto, font/devlpb/*: Add them.
1720 * font/devps/generate/textmap: Ditto.
1721 * font/devps/*: Regenerated.
1722 * font/devlj4/generate/text.map: Add them.
1723 * font/devlj4/*: Regenerated.
1724 * font/devdvi/generate/tc.map: Use them.
1725 * font/devdvi/generate/texsy.map: Add them.
1726 * font/devdvi/*: Regenerated.
1727 * font/devX*/*: Regenerated.
1729 * tmac/latin1.tmac, tmac/cp1047.tmac, tmac/tty.tmac,
1730 tmac/tty-char.tmac: Updated.
1732 * NEWS, man/groff_char.man: Updated.
1734 2002-03-24 Werner LEMBERG <wl@gnu.org>
1736 * tmac/dvi.tmac, tmac/X.tmac, tmac/ps.tmac, tmac/html.tmac,
1737 tmac/lj4.tmac, tmac/tty.tmac: Replace most `.char' with `.fchar'.
1738 * tmac/ec.tmac: Remove `.rchar' calls (no longer necessary since
1739 we use `.fchar' in dvi.tmac.
1740 * tmac/dvi.tmac: Improve definition of \[Fo] and \[Fc].
1741 * tmac/Xps.tmac: Simplify some char definitions.
1742 Add definition for \[f/].
1743 * man/groff_char.man: Updated for new X.tmac.
1745 * tmac/README: New file.
1747 2002-03-23 Phil Lobbes <phil@perkpartners.com>
1749 * Makefile.comm (.y.o): New rule for make on Solaris 2.5.1 -- the
1750 internal .y.o rule took precendence over the .y.cc rule, compiling
1751 the yacc files with gcc instead of g++.
1753 2002-03-23 Werner LEMBERG <wl@gnu.org>
1755 * tmac/dvi.tmac: Add replacement font for `CB'.
1757 * tmac/doc.tmac: s/request/macro/ in messages.
1758 (doc-generic-macro): Improve error message.
1759 * tmac/groff_mdoc.man: Minor improvements.
1761 2002-03-22 Werner LEMBERG <wl@gnu.org>
1763 * doc/groff.texinfo: Document possible conflict between `tr' and
1766 2002-03-21 Werner LEMBERG <wl@gnu.org>
1768 Improve handling of hyphenation patterns. It is now possible to
1769 use most of TeX's pattern files unmodified. To make the process
1770 more flexible, a new request `hpfcode' has been added which
1771 provides a character code mapping for the `hpf' request. See
1772 comment before hpf_getc() for more details.
1774 * src/roff/troff/env.cc (insert_hyphenation, hpf_getc): New
1776 (read_patterns_file): Additional parameter for exception dictionary.
1777 Extended to recognize \pattern, \hyphenation, and \endinput.
1778 (do_hyphenation_patterns_file): Updated.
1779 * src/roff/troff/env.h (hpf_code_table): New extern.
1781 * src/roff/troff/input.cc (hpf_code_table): New array.
1782 (init_hpf_code_table, hyphenation_patterns_file_code): New
1784 (hyphenation_code): Handle translation from `trin' correctly.
1785 (main, init_input_requests): Updated.
1786 (charinfo::set_translation): Handle hyphenation code also.
1788 * src/roff/troff/charinfo.h (charinfo::get_translation_input): New
1791 * src/roff/troff/env.cc (WORD_MAX): Reduced to 256 since `unsigned
1792 char' is used for offsets in hyphenation exceptions.
1794 * tmac/hyphen.us: Replace with contents of unmodified `hyphen.tex'.
1796 * NEWS, man/groff_diff.man, man/groff.man: Document it.
1798 2002-03-20 Larry Kollar <kollar@alltel.net>
1800 * doc/groff.texinfo: Add documentation for `hpfa' and `trin'
1803 2002-03-18 Werner LEMBERG <wl@gnu.org>
1805 * tmac/html.tmac: Fix serious typo.
1807 2002-03-17 Larry Kollar <kollar@alltel.net>
1809 * doc/groff.texinfo: Add documentation for `writec' request.
1811 2002-03-17 Werner LEMBERG <wl@gnu.org>
1813 Added request `hpfa' to append hyphenation patterns.
1815 * src/roff/troff/env.cc (hyphen_trie::read_patterns_file): Add
1817 (hyphenation_patterns_file): Renamed to...
1818 (do_hyphenation_patterns_file): This.
1819 (hyphenation_patterns_file, hyphenation_patterns_file_append): New
1821 (init_hyphen_requests): Updated.
1822 * NEWS, man/groff.man, man/groff_diff.man: Document it.
1824 2002-03-16 Werner LEMBERG <wl@gnu.org>
1826 Added request `writec' in analogy to `tmc'.
1828 * src/roff/troff/input.cc (write_request): Renamed to...
1829 (do_write_request): This.
1830 Added one parameter.
1831 (write_request, write_request_continue): New functions.
1832 (init_input_requests): Updated.
1833 * NEWS, man/groff.man, man/groff_diff.man: Document it.
1835 * font/devdvi/DESC.in (sizes): Allow all sizes in the range
1837 * NEWS: Document it.
1839 2002-03-15 Werner LEMBERG <wl@gnu.org>
1841 * man/groff.man: Add writem request.
1843 Add request `trin' (translate input) to make `.asciify' work
1844 correctly. This is necessary since `charXXX' entity names are no
1845 longer hardcoded in font definition files.
1847 * src/roff/troff/charinfo.h (charinfo): Add `asciify_code' and
1848 `translate_input' members.
1849 (charinfo::set_asciify_code, charinfo::get_asciify_code,
1850 charinfo::set_translation_input): New methods.
1851 (charinfo::set_translation): Add third argument.
1852 * src/roff/troff/input.cc (charinfo:set_translation): Set
1854 (do_translate): Add second argument.
1855 (translate_input): New function.
1856 (init_input_requests): Updated.
1857 * src/roff/troff/node.cc (glyph_node::asciify,
1858 composite_node::asciify): Use `get_asciify_code'.
1860 * tmac/cp1047.tmac, tmac/latin1.tmac: Use `trin'.
1862 * NEWS, man/groff.man, man/groff_diff.man: Updated.
1864 2002-03-14 Larry Kollar <kollar@alltel.net>
1866 * doc/groff.texinfo: Improve documentation of .RS and .RE.
1868 2002-03-14 Werner LEMBERG <wl@gnu.org>
1870 Add a new request `sizes' similar to the `sizes' command in DESC
1873 * src/roff/troff/env.cc (override_sizes): New function.
1874 (init_env_requests): Use it.
1875 * src/roff/troff/token.h: Export `read_string'.
1876 * NEWS, man/groff_diff.man, man/groff.man: Document it.
1878 2002-03-12 Werner LEMBERG <wl@gnu.org>
1880 * doc/groff.texinfo: More fixes for texinfo 4.1 and higher.
1882 2002-03-10 Werner LEMBERG <wl@gnu.org>
1884 * tmac/pspic.tmac: Add support for -Tdvi.
1885 * tmac/dvi.tmac: Include pspic.tmac.
1886 * src/devices/grodvi/grodvi.man: Document it.
1889 * font/devlj4/generate/Makefile: Fix URL of metric files.
1891 2002-03-09 Werner LEMBERG <wl@gnu.org>
1893 * PROBLEMS: The static constructor bug has been fixed in z/OS V1R3.
1895 2002-03-09 Larry Kollar <kollar@alltel.net>
1897 * tmac/groff_ms.man: Add documentation for RS and RE macros.
1899 2002-03-08 Werner LEMBERG <wl@gnu.org>
1901 * doc/groff.texinfo: Fixes for texinfo 4.1.
1903 2002-03-07 Werner LEMBERG <wl@gnu.org>
1905 * src/include/lib.h: Include getopt.h if groff-getopt.h can't be
1907 Handle CYGWIN properly.
1909 2002-03-07 Paco Andrés Verdú <pandres@dragonet.es>
1911 * font/devlbp/Makefile.sub (DEVFILES): Add some missing fonts.
1912 * tmac/lbp.tmac: Add some font translations.
1914 2002-03-02 Werner LEMBERG <wl@gnu.org>
1916 * font/devcp1047/R.proto, font/devlatin1/R.proto,
1917 font/devhtml/R.proto: Remove `charXXX' entries.
1918 * tmac/tty.tmac, tmac/html.tmac: Load latin1.tmac or cp1047.tmac
1921 * font/devlj4/generate/text.map: Remove `charXXX' entries.
1922 * font/devlj4/*: Regenerated all font definition files.
1923 * tmac/lj4.tmac: Load latin1.tmac.
1925 * src/utils/hpftodit/hpftodit.cc (do_file): Partially undo change
1926 from 2000-06-17: LJ4 metric files are *not* text files.
1928 * tmac/troffrc, tmac/dvi.tmac, tmac/ps.tmac: Don't use .T string
1929 register to test for EBCDIC.
1931 2002-03-01 Werner LEMBERG <wl@gnu.org>
1933 * src/utils/afmtodit/afmtodit.pl: Skip comment lines in encoding
1934 files (as grops already does).
1935 * src/utils/afmtodit/afmtodit.man: Document comment lines in map
1937 * src/devices/grops/grops.man: Document comment lines in encoding
1940 * tmac/cp1047.tmac: New file.
1941 * tmac/dvi.tmac, tmac/tty-char.tmac: Use it.
1942 * tmac/ps.tmac: Load latin1.tmac or cp1047.tmac.
1943 * tmac/Makefile.sub (NORMALFILES): Updated.
1945 * tmac/ec.tmac: Don't load latin1.tmac again.
1947 * font/devps/generate/lgreekmap, font/devps/generate/symbolchars,
1948 font/devps/generate/dingbats.map,
1949 font/devps/generate/dingbats.rmap, font/devps/text.enc,
1950 font/devps/generate/Makefile (symbolmap): Add header comment.
1951 * font/devps/generate/textmap: Ditto.
1952 Remove `charXXX' entries.
1953 * font/devps/symbolmap: Regenerated.
1954 * font/devps/*: Regenerated all font definition files.
1956 2002-02-28 Werner LEMBERG <wl@gnu.org>
1958 Add color support to grodvi (for drawing colors are currently
1959 translated to gray values).
1961 * src/devices/grodvi/dvi.cc (FILL_MAX): Removed.
1962 (dvi_printer): Add `cur_color' member.
1963 (dvi_printer::set_color): New function.
1964 (draw_dvi_printer): Remove `fill'.
1965 (draw_dvi_printer::fill_next): Pass environment as parameter.
1966 Update code for new color support translated to gray.
1967 (dvi_printer::set_char): Updated.
1968 (dvi_printer::begin_page, dvi_printer::end_page): Handle color
1969 changes crossing the page border.
1970 (dvi_printer::draw): Updated.
1971 Remove cases `f' and `F'.
1972 * tmac/dvi.tmac: Add color definitions.
1973 * NEWS, src/devices/grodvi/grodvi.man: Updated.
1975 * tmac/an-old.tmac (R): Make this a macro to emit a warning if
1978 * aclocal.m4 (GROFF_NEED_DECLARATION): Use test similar to recent
1979 versions of autoconf.
1980 * configure: Updated.
1982 * doc/homepage.ms: Use `.blm'.
1983 * tmac/www.tmac (www-depth): New auxiliary variable.
1984 (www-pop-level): Don't issue HTML tag.
1985 (ULS, ULE, LI): Use absolute indentation.
1987 * src/devices/grops/ps.cc (ps_printer::begin_page,
1988 ps_printer::end_page): Switch forth and back to default color while
1989 starting a new page.
1991 2002-02-27 Werner LEMBERG <wl@gnu.org>
1993 Add EC and TC fonts to devdvi.
1995 * src/utils/tfmtodit/tfmtodit.man: Document patching of exbase.mf.
1996 * font/devdvi/generate/cork.map: Renamed to...
1997 * font/devdvi/generate/ec.map: This.
1998 Remove entry for `aq'.
1999 * font/devdvi/generate/tc.map: New file.
2000 * font/devdvi/generate/Makefile (*EC, *TC): New creation rules for
2003 * font/devdvi/*EC, font/devdvi/*TC: New font definition files.
2004 * font/devdvi/Makefile.sub (DEVFILES): Updated.
2005 * tmac/ec.tmac: New file.
2006 * tmac/Makefile.sub (NORMALFILES): Updated.
2007 * NEWS, src/devices/grodvi/grodvi.man: Updated.
2008 * man/groff_char.man: Check `ECFONTS' register.
2010 * font/devdvi/{TR,TI,TB,TBI,HR}: Fix `name' field.
2012 2002-02-26 Werner LEMBERG <wl@gnu.org>
2014 * font/devdvi/generate/*.map: Remove all `charXXX' entries.
2015 * font/devdvi/generate/cork.map: Add 'y and 'Y.
2016 * font/devdvi/*: Updated.
2017 * tmac/dvi.tmac: Formatting.
2019 Add font `HBI' for the dvi output.
2020 Add support for font families `T' and `H'.
2022 * font/devdvi/HBI: New file.
2023 * font/devdvi/B: Renamed to ...
2024 * font/devdvi/TB: This.
2025 * font/devdvi/BI: Renamed to ...
2026 * font/devdvi/TBI: This.
2027 * font/devdvi/I: Renamed to ...
2028 * font/devdvi/TI: This.
2029 * font/devdvi/R: Renamed to ...
2030 * font/devdvi/TR: This.
2031 * font/devdvi/H: Renamed to ...
2032 * font/devdvi/HR: This.
2033 * font/devdvi/Makefile.sub (DEVFILES): Updated.
2034 * font/devdvi/generate/Makefile (HBI): New rule.
2036 (R, I, B, BI, H): Renamed to ...
2037 (TR, TI, TB, TBI, HR): This, respectively.
2039 * NEWS, src/devices/grodvi/grodvi.man: Updated.
2040 * font/devdvi/DESC.in: Don't mount R, I, B, BI, and CWI.
2041 Add `styles' and `family' keywords.
2042 * tmac/dvi.tmac: Alias `H' to `HR'.
2043 Add some fspecial requests for italic fonts.
2044 Add TR and TI as special.
2045 Add support for `_' with font CWI.
2047 * src/roff/troff/number.cc (parse_expr): Add missing `break' for
2048 operator `:'. Until now, the expression `0:1' would return 2
2051 2002-02-25 Werner LEMBERG <wl@gnu.org>
2053 * man/groff_char.man: Added some missing PS glyph names (from the
2055 * font/devps/generate/textmap, font/devps/symbolmap: Add
2058 * doc/groff.texinfo: Minor additions and fixes.
2059 * man/groff_diff.man: Remove documentation of fp request. This
2060 is already covered in the original troff manual.
2061 Updated to be consistent with other doc files.
2064 2002-02-24 Werner LEMBERG <wl@gnu.org>
2066 * aclocal.m4 (GROFF_EBCDIC): Don't include `font/devutf8' in
2068 Define new variable OTHERDEVDIRS (containing `font/devlj4
2069 font/devlbp' if not EBCDIC).
2070 * Makefile.in (TTYDEVDIRS): Always include `font/devutf8'.
2071 (OTHERDEVDIRS): New variable.
2072 (MDEFINES, DEVDIRS, ALLDIRS, DISTDIRS): Updated.
2073 * configure: Regenerated.
2075 * NEWS, src/devices/grotty/grotty.man: Updated.
2077 2002-02-23 Werner LEMBERG <wl@gnu.org>
2079 * src/roff/troff/input.cc (do_overstrike, do_bracket,
2080 get_line_arg): Honour input level.
2082 Add new symbol `mc' corresponding to U+00B5 MICRO SIGN.
2084 * font/*/*: Implement it in all font files.
2085 * font/devps/generate/textmap, font/devps/generate/symbolchars,
2086 * font/devps/symbolmap: Updated.
2087 * font/devlj4/generate/text.map: Updated.
2088 * font/devdvi/generate/CompileFonts (sizes): Add LaTeX sizes.
2089 * font/devdvi/generate/texmi.map: Updated.
2091 * font/devutf8/R.proto: Remove all `charXXX' entries.
2092 * font/devutf8/NOTES: Updated.
2094 * font/devX*/*: Regenerated with xtotroff, using fonts from XFree86
2097 * tmac/latin1.tmac, tmac/psold.tmac, tmac/tty-char.tmac: Updated.
2099 * NEWS, man/groff_char.man: Updated.
2101 2002-02-21 Phil Lobbes <phil@perkpartners.com>
2103 * src/include/lib.h [HAVE_SNPRINTF]: Include stdarg.h.
2105 2002-02-20 Ralph Corderoy <ralph@inputplus.demon.co.uk>
2107 * src/roff/grog/grog.pl: Fix computation of $refer.
2109 2002-02-19 Werner LEMBERG <wl@gnu.org>
2111 * src/include/lib.h [!HAVE_SNPRINTF]: Add declarations for
2112 `snprintf' and `vsnprintf'.
2114 * src/include/htmlindicate.h: Renamed to...
2115 * src/include/htmlhint.h: This.
2116 * src/include/Makefile.sub: Updated.
2117 * src/preproc/eqn/main.cc: Updated.
2119 2002-02-18 Werner LEMBERG <wl@gnu.org>
2121 * man/roff.man, man/groff_out.man, man/groff.man,
2122 man/groff_diff.man, man/ditroff.man, src/roff/groff/groff.man,
2123 src/roff/troff/troff.man: Updated to latest changes in www.tmac.
2125 * win32-diffs: Updated.
2127 2002-02-17 Werner LEMBERG <wl@gnu.org>
2129 * doc/Makefile (clean): Add *.eps.
2130 (MEMACROS): Removed.
2131 (TFLAG): New variable.
2134 (GROFF): Use TFLAG, FFLAG, -U, -p, -e, -t, and -ww.
2136 (.ms.html, .ms.ascii, .ms.ps, homepage.html): Simplify.
2138 * tmac/www.tmac: Use dummy diversion while resetting and disabling
2140 * tmac/e.tmac: Inserted some more `\"' to remove warnings if used
2142 * src/roff/troff/troff.man: Fix order of parameter description.
2146 2002-02-16 Gaius Mulley <gaius@glam.ac.uk>
2148 Simplify image handling for grohtml.
2151 * src/devices/grohtml/html-text.cc (DEBUGGING): Don't undefine but
2153 (html_text::dump_stack): Don't emit newline while debugging.
2154 (html_text::do_push) [DEBUGGING]: Print more info.
2155 (html_text::check_emit_text): Fix handling of <p>.
2156 * src/devices/grohtml/html.h: Updated.
2157 * src/devices/grohtml/output.cc (FPUTC, FPUTS, PUTC): New macros,
2158 replacing `fputc', `fputs', `putc'. If DEBUGGING is defined, they
2159 send its data to stderr also.
2161 (simple_output::space_or_newline) [DEBUGGING]: Removed.
2162 * src/devices/grohtml/post-html.cc (html_printer::do_links,
2163 html_printer::html_printer): Remove `DEBUGGING' conditionals.
2165 * src/include/html-strings.h (HTML_IMAGE_{CENTERED,LEFT,RIGHT,END}):
2167 * src/libs/libgroff/htmlhint.cc (is_in_graphic_start,
2168 is_inline_image): Removed.
2169 (html_begin_suppress, html_end_suppress): Don't take a parameter.
2170 (graphic_start, graphic_end): Removed.
2171 * src/include/htmlindicate.h: Updated.
2172 * src/preproc/html/pre-html.cc (DEBUG_HTML): Removed.
2173 (macroset_template): New global variable.
2174 (makeFileName): Use `macroset_template'.
2175 (write_end_image): Don't take a parameter.
2177 (write_start_image: Don't emit newline.
2178 (char_buffer::write_upto_newline): Updated.
2179 (char_buffer::skip_to_newline): Renamed to ...
2180 (char_buffer::skip_until_newline): This.
2182 (char_buffer::write_file_troff, char_buffer::write_file_html):
2184 (createAllPages, createImage) [DEBUGGING]: Handle `debug' flag.
2185 (removeAllPages): Remove `DEBUGGING' conditionals.
2186 (addRegDef, dump_args): New functions.
2187 (char_buffer::do_html, char_buffer::do_image): Handle
2188 `www-image-template' command line variable.
2189 Add more debugging code.
2190 (addps4html): Removed.
2191 (removeTempFiles) [DEBUGGING]: Handle `debug' flag.
2193 * src/preproc/eqn/main.cc: Include `ctype.h'.
2194 (suppress_html): Removed.
2196 (inline_equation): Use `html_begin_suppress' and
2197 `html_end_suppress'.
2198 * src/preproc/pic/troff.cc: Don't include `htmlindicate.h'.
2199 (troff_output::start_picture, troff_output::finish_picture):
2201 * src/preproc/tbl/main.cc: Don't include `htmlindicate.h'.
2202 (process_input_file): Updated.
2204 * src/roff/troff/div.cc (page_number): Set page number only if the
2205 `ps4html' register isn't defined.
2206 * src/roff/troff/input.cc (image_no): New external variable.
2207 (do_suppress): Use it.
2208 * src/roff/troff/node.h (suppress_node::image_id): New member.
2209 * src/roff/troff/node.cc (image_no): Remove `static' keyword.
2210 (suppress_node::suppress_node): Initialize `image_id' member.
2211 (suppress_node::same): Handle `image_id' also.
2212 (suppress_node::copy): Updated.
2213 (last_image_id): New global variable.
2214 (suppress_node::tprint): Use it.
2216 * tmac/an-old.tmac (TS, TE, EQ, EN): Use HTML-IMAGE and
2218 * tmac/pspic.mac (PSPIC): Fix html support.
2219 * tmac/s.tmac (@EQ, @EN, @TS, TE, PS, PE): Ditto.
2220 * tmac/www.tmac (www-image-template): Set up.
2221 (HTMLINDEX): Renamed to...
2223 (BODYCOLOR): Renamed to...
2225 (BACKGROUND): Renamed to...
2227 (URL): Change order of parameters for consistency.
2228 (MAILTO): Renamed to...
2230 (IMAGE, PNG-IMAGE, MARGIN-PNG-IMAGE): Renamed to...
2231 (IMG, PIMG, MPIMG): This.
2232 (HTML-H-BEGIN, HTML-H-END): Renamed to...
2234 (LINKS): Renamed to...
2236 (LINE): Renamed to...
2238 (NO-AUTO-RULE): Renamed to...
2240 (HTML-TL): Renamed to...
2242 (UL-BEGIN, UL-END): Renamed to...
2244 (DROPCAP): Renamed to...
2246 (TS, TE, EQ, EN): Provide default definitions.
2247 (www-make-unique-name): Updated.
2248 (HTML-IMAGE-INLINE): Fix typo.
2249 * tmac/groff_www.man: Updated.
2251 * doc/Makefile (homepage.html): Add option -r to grohtml.
2252 Use shortened image name.
2253 * doc/groff.texinfo: Updated info on grohtml strings and macros.
2254 * doc/homepage.ms: Updated and extended.
2256 2002-02-14 Werner LEMBERG <wl@gnu.org>
2258 Don't use `CSI 39 m' and `CSI 49 m' but `CSI 0 m'.
2260 * src/devices/grotty/tty.cc (SGR_DEFAULT_COLOR,
2261 SGR_BACK_DEFAULT_COLOR): Replaced with ...
2262 (tty_printer::put_color): Use it.
2263 (ttr_printer::end_page): Simplify.
2265 2002-02-13 Werner LEMBERG <wl@gnu.org>
2267 * tmac/groff_tmac.man: Moved to...
2268 * man/groff_tmac.man: This place.
2269 * tmac/Makefile.sub, man/Makefile.sub: Updated.
2271 2002-02-12 Werner LEMBERG <wl@gnu.org>
2273 * src/libs/libgroff/Makefile.sub (snprintf.o): Don't use
2274 $(COMPILE.c) to not include groff's assert.h.
2276 * src/drivers/grotty/tty.cc (main): Add GROFF_NO_SGR environment
2278 * NEWS, src/drivers/grotty/grotty.man: Document it.
2280 2002-02-11 Werner LEMBERG <wl@gnu.org>
2282 * src/libs/snprintf/snprintf.c: Updated to latest version
2285 * src/roff/grog/grog.pl (process): Fix handling of `.['. We now
2286 test whether there is `.]' also.
2287 Don't check for spaces after `.['.
2288 * src/roff/grog/grog.sh: Do the same.
2290 2002-02-10 Werner LEMBERG <wl@gnu.org>
2294 * src/libs/libgroff/illegal.cc: Renamed to ...
2295 * src/libs/libgroff/invalid.cc: This.
2296 (illegal_char_table): Renamed to ...
2297 (invalid_char_table): This.
2298 * src/libs/libgroff/Makefile.sub: Updated.
2299 * win32-diffs: Updated.
2301 * doc/groff.texinfo, src/devices/grops/psrm.cc (ps_get_line),
2302 src/libs/libdriver/input.cc (fatal_command, parse_color_command,
2303 parse_x_command), src/libs/libgroff/font.cc (text_file::next,
2304 font::load), src/preproc/eqn/main.cc (read_line, main),
2305 src/preproc/eqn/lex.cc (file_input::read_line),
2306 src/preproc/pic/lex.cc (file_input::read_line,
2307 simple_file_input::get, simple_file_input::peek),
2308 src/preproc/pic/main.cc (top_input::get, top_input::peek),
2309 src/preproc/pic/pic.man, src/preproc/refer/main.cc
2310 (input_stack::push_file), src/preproc/refer/refer.cc (do_file,
2311 do_bib), src/preproc/tbl/main.cc (table_input::get),
2312 src/preproc/grn/grn.man, src/preproc/grn/main.cc (interpret),
2313 src/roff/troff/input.cc (file_iterator::fill, file_iterator::peek,
2314 do_zero_width, read_request, encode_char, ps_get_line,
2315 transparent_file, get_char_for_escape_name, transparent_translate,
2316 asciify, input_char_description, read_string, set_string),
2317 src/roff/troff/env.cc (environment::add_html_tag),
2318 src/roff/troff/troff.man, tmac/e.tmac (`@(', `(f'): Do it.
2320 * src/include/lib.h: Updated.
2322 * src/preproc/eqn/eqn.cc: Removed.
2326 * src/preproc/grn/hdb.cc (DBRead): Fix fscanf() fields.
2328 2002-02-09 Werner LEMBERG <wl@gnu.org>
2330 * doc/gnu.xpm: New image.
2331 * doc/Makefile (DOCS): Add homepage.ps.
2332 Add rules for converting xpm->png and xpm->eps.
2333 Use `gnu.{xpm,eps}' as image names.
2334 * doc/homepage.ms: Updated.
2336 2002-02-09 Gaius Mulley <gaius@glam.ac.uk>
2338 * tmac/www.tmac (www-error): New macro, replacing calls to `@error'.
2339 (IMAGE): Change image position parameters to `-L', `-R', and `-C'.
2340 Remove calls to `B1' and `B2'
2341 (PNG-IMAGE): New macro for inclusion of images in PNG format.
2342 (www-left-ll-trap, www-left-po-trap, www-right-ll-trap): New
2343 auxiliary variables for MARGIN-PNG-IMAGE.
2344 (www-finish-left-po, www-finish-right-ll, www-finish-left-ll): New
2345 auxiliary macros for MARGIN-PNG-IMAGE.
2346 (MARGIN-PNG-IMAGE): New macro to put an image in PNG format into
2348 (www-heading-no): New auxiliary variable for HTML-H-{BEGIN,END}.
2349 (HTML-H-BEGIN, HTML-H-END): New macros to begin and end a heading.
2350 (DROPCAP): New macro to produce dropcap characters.
2351 (www-do-image): Renamed back to...
2352 (HTML-DO-IMAGE): This.
2353 Updated all callers.
2355 * doc/Makefile (gnubw.eps): Updated.
2356 * doc/homepage.ms: Updated.
2358 2002-02-08 Werner LEMBERG <wl@gnu.org>
2360 * doc/pic.ms: Fixed typos (\(*tx -> \*(tx).
2361 Added `linethick' to table in section `Style Variables'.
2363 2002-02-08 Gaius Mulley <gaius@glam.ac.uk>
2365 * src/libs/libdriver/input.cc (get_extended_arg): Fix conditional.
2367 2002-02-07 Werner LEMBERG <wl@gnu.org>
2369 Adding options -C (compatibility mode) and -c (grotty's old output
2372 * src/roff/nroff/nroff.sh: Implement it.
2374 * NEWS, src/roff/nroff/nroff.man: Updated.
2376 * PROBLEMS: Document bison 1.32 bug.
2378 Some fixes to make groff compile on z/OS 1.2 UNIX (was OS/390).
2380 * src/roff/troff/node.cc (make_tfont): Define it earlier.
2381 * src/roff/troff/div.h: Add prototype for `end_diversions'.
2382 * src/roff/troff/input.cc: Add prototype for `process_input_stack'.
2383 * src/roff/troff/env.h: Add prototype for `title'.
2385 Adding EBCDIC support to grotty.
2387 * src/devices/grotty/tty.cc (CSI): New macro.
2388 (SGR_*, tty_printer::put_color): Use it.
2390 2002-02-06 Werner LEMBERG <wl@gnu.org>
2392 Implementing color support in grotty. The new switch -c activates
2393 the old drawing scheme, disabling color at the same time. The new
2394 switch `-i' selects italic instead of underlining (SGR only).
2396 * src/devices/grotty/tty.cc (putstring): New define instead of
2397 `fputs'. Updated all callers.
2398 (old_drawing_scheme): New global variable.
2399 (COLOR_CHANGE): New enum value.
2400 (SGR_*): New defines containing color handling escape sequences.
2401 (TTY_MAX_COLORS, DEFAULT_COLOR_IDX): New defines.
2402 (glyph): New members `back_color_idx' and `fore_color_idx'.
2403 (glyph::order): Add COLOR_CHANGE.
2404 (tty_printer): New members `cur_fore_idx', `curr_back_idx',
2405 `is_underline', `is_bold', `cu_flag', `tty_colors'.
2406 New methods `make_underline', `make_bold', `color_to_idx',
2407 `change_color', `put_color'.
2408 (cu_flag): Moved into `tty_printer' class.
2409 (tty_printer::tty_printer): Initialize colors.
2410 (tty_printer::add_char, tty_printer::set_char, tty_printer::special,
2411 tty_printer::draw, tty_printer::end_page): Handle colors also.
2412 (main): Add options `-c' and `-i'.
2414 * NEWS, src/devices/grotty/grotty.man: Updated.
2416 * src/include/errarg.h (errarg): Add support for `unsigned int'.
2417 * src/libs/libgroff/errarg.c: Implement it.
2419 * src/include/printer.h (printer): Add `change_color' method
2420 (currently used by grotty only).
2421 * src/libs/libdriver/printer.cc: Implement it.
2422 * src/libs/libdriver/input.cc (parse_D_command, do_file): Add
2423 call to `pr->change_color'.
2425 * src/roff/troff/node.cc (troff_output_file::fill_color,
2426 troff_output_file::glyph_color): Call `do_motion'.
2428 * tmac/tty.tmac: Add color definitions.
2430 * src/roff/groff/groff.man: Minor fixes.
2432 2002-02-05 Bernd Warken <bwarken@mayn.de>
2434 * src/libs/libdriver/input.cc: Introduce `EnvInt' typedef and use
2435 it. This is a preparation for future changes.
2437 2002-02-05 Werner LEMBERG <wl@gnu.org>
2439 * src/roff/troff/input.cc (process_input_stack): Fix the case
2440 where leading spaces are followed by \f or \s; previously, an
2441 incorrect space width has been used.
2443 * doc/roff.man (quoted_char): Fix argument.
2444 (comment): Define string.
2446 2002-02-04 Larry Kollar <kollar@alltel.net>
2448 * doc/groff.texinfo: More fixes.
2450 2002-02-04 Werner LEMBERG <wl@gnu.org>
2452 * src/preproc/eqn/box.cc (output_string): Don't use \\*[...].
2453 * src/preproc/eqn/main.cc (do_file, inline_equation): Call
2454 `restore_compatibility' before `output_string' -- the LINE_STRING
2455 register now already contains proper switches from and to
2458 * man/groff_char.man: Add Euro symbol.
2459 * man/groff_diff.man: Improve documentation of `.am1' and `.as1'.
2460 * tmac/tty.tmac: Add `EUR' as replacement for `eu' and `Eu'.
2461 * doc/groff.texinfo (Defstr*): Print strings with full syntax.
2464 * doc/Makefile (.SUFFIXES, .texinfo.pdf, clean): Add support for
2466 (.texinfo.html): Add support for texinfo->html.
2468 2002-02-03 Werner LEMBERG <wl@gnu.org>
2470 Added three new requests `ds1', `as1', and `ami'. The former two
2471 are equivalent to `ds' and `as' with the difference that
2472 compatibility mode is saved on entry, switched off during string
2473 expansion, and restored on exit. The latter is the pendant to `dei'
2476 (do_define_string): Use `define_mode' and `calling mode'.
2477 Insert COMPATIBLE_SAVE and COMPATIBLE_RESTORE at the beginning and
2478 end of string, respectively.
2479 (define_string, append_string): Use `calling_mode'.
2480 (define_nocomp_string, append_nocomp_string,
2481 define_string_indirect): New functions.
2482 (init_input_requests): Updated.
2483 * NEWS, man/groff_diff.man, man/groff.man: Document it.
2485 * src/preproc/eqn/box.cc (box::top_level, box::extra_space): Use
2486 `as1' for assigning LINE_STRING (this is `10' usually). Sun's
2487 mm macro package accesses this string register directly.
2488 * src/preproc/eqn/main.cc (inline_equation): Use `as1'.
2490 * tmac/trace.tmac: Trace calls to `am' also. Make it work in
2493 2002-02-02 Larry Kollar <kollar@alltel.net>
2495 * doc/groff.texinfo, tmac/groff_ms.man: More fixes.
2497 2002-01-31 Werner LEMBERG <wl@gnu.org>
2499 * tmac/an-old.tmac (I): Use \, and \/ to improve spacing.
2501 2002-01-31 Bernd Warken <bwarken@mayn.de>
2503 * src/devices/grolbp/lbp.cc (main): Delete `pr'.
2504 * man/groff_out.man: Revised and updated.
2506 2002-01-30 Bernd Warken <bwarken@mayn.de>
2508 * src/libs/libdriver/input.cc [USE_ENV_STACK]: New macro to comment
2509 out the unused `{' and `}' commands. Undefined by default.
2510 (IntArray): Make `data' private.
2511 (IntArray::operator[], IntArray::get_data, IntArray::len): Use these
2512 new methods instead.
2513 (skip_line_D, skip_to_end_of_line): New functions.
2514 (get_D_fixed_args): Use `skip_line_D'.
2515 Changed to handle dummy odd arguments by ...
2516 (get_D_fixed_args_odd_dummy): This new function.
2517 (get_D_variable_args): Split some code into ...
2518 (get_possibly_integer_args): This new function.
2519 (send_draw): Use more `const'.
2520 (delete_current_env): New function.
2521 (position_to_end_of_args): Use `size_t'.
2523 (send_draw): Updated.
2524 (parse_D_command): Handle `c', `C', and `t' better.
2528 2002-01-29 Werner LEMBERG <wl@gnu.org>
2531 * doc/groff.texinfo: Introduce @Def...List, @Def...Item, and
2532 @Def...ListEnd which replaces @Def...x. This is necessary to get
2533 proper HTML output -- see the comment in the file for more
2537 2002-01-29 Gaius Mulley <gaius@glam.ac.uk>
2539 Fixes to make color changes of 2002-01-21 work with grohtml.
2541 * src/devices/grohtml/post-html.cc (style): Updated.
2542 (html_printer): Remove unused methods.
2543 (html_printer::do_font, html_printer::draw, html_printer::set_char,
2544 html_printer::special): Updated.
2545 * src/devices/grohtml/html-text.cc (debugStack, turnDebug,
2546 html_text::dump_stack_element, html_text::dump_stack) [DEBUGGING]:
2547 Added some debugging code.
2548 (html_text::start_tag): Updated.
2549 (html_text::do_push): New method.
2550 (html_text::push_para): Call it.
2551 Add method for handling color.
2552 (html_text::do_color): Updated.
2553 (html_text::shutdown): Handle color.
2554 * src/devices/grohtml/html-text.h (tag_definition): New member
2558 2002-01-28 Werner LEMBERG <wl@gnu.org>
2560 * tmac/ps.tmac, tmac/html.tmac: Fix compatibility mode issues.
2562 2002-01-27 Gaius Mulley <gaius@glam.ac.uk>
2564 Add two switches -a and -g to control the antialiasing bits for
2565 text and graphics, respectively.
2567 * src/devices/grohtml/post-html.cc (main): Dummy code for `-a' and
2569 * src/devices/grohtml/grohtml.man: Document them.
2570 * src/preproc/html/pre-html.cc (MIN_ALPHA_BITS, MAX_ALPHA_BITS):
2572 (textAlphaBits, graphicAlphaBits, antiAlias): New global variables.
2573 (setupAntiAlias): New function.
2574 (createAllPages): Updated.
2575 (scanArguments): Handle `-a' and `-g'.
2576 (main): Call `setupAntiAlias'.
2579 2002-01-27 Werner LEMBERG <wl@gnu.org>
2581 * doc/groff.texinfo (Def*): Call index function after deffn.
2583 * tmac/html.tmac: Call `nroff' request.
2585 2002-01-26 Larry Kollar <kollar@alltel.net>
2587 * tmac/groff_ms.man: Add some omissions.
2589 2002-01-25 Larry Kollar <kollar@alltel.net>
2591 * tmac/groff_ms.man: Typographical improvements.
2593 2002-01-25 Werner LEMBERG <wl@gnu.org>
2595 * doc/groff.texinfo: Updated version and copyright.
2596 * src/devices/grops/grops.man: Updated.
2598 * tmac/groff_tmac.man: Fix `ig' macro.
2600 * tmac/an-old.tmac (ne): Redefine `ne' request to be a no-op in
2602 Use `.ne' unconditionally everywhere.
2603 (TS): Only insert some vertical space. Doing a page break is no
2604 longer necessary due to the redefinition of the `ne' request.
2606 * src/libs/libdriver/input.cc (parse_D_command): Don't emit a
2607 warning for unknown subcommands but parse and pass them to the
2610 2002-01-24 Werner LEMBERG <wl@gnu.org>
2612 * tmac/groff_www.man, NEWS: Fix typos.
2614 2002-01-21 Werner LEMBERG <wl@gnu.org>
2616 Complete revision of color support:
2618 Adapt programs to the new libdriver/input.cc.
2620 Color spaces are no longer converted to RGB but transferred as-is
2621 in the troff intermediate output format.
2623 Handle default color gracefully. troff now supports a `default'
2624 color (which can't be changed).
2626 grops will now use the proper color space functions if available.
2630 Note that currently grohtml doesn't handle colors properly. This
2633 * src/libs/libgroff/itoa.c (UINT_DIGITS): New macro.
2634 (ui_to_a): New function.
2635 * src/include/lib.h: Updated.
2637 * src/include/color.h (color_scheme): Replace `NONE' with `DEFAULT'.
2638 (color): Simplified; removed all `double' members and methods.
2639 A new array `components' now holds the color parameters.
2640 (color::is_default, color::get_components): New methods.
2641 (color::operator==, color:operator!=): New.
2642 (Red, Green, Blue, Cyan, Magenta, Yellow, Black, Gray): New macros
2643 to make access to the `components' array more comprehensible.
2644 * src/libs/libgroff/color.cc: Implement new color support.
2645 (atoh): Small fixes.
2646 (color::read_encoding): Simplified for new troff intermediate color
2648 (default_color): New global variable.
2650 * src/roff/troff/input.cc (default_symbol): New global variable.
2651 (lookup_color): Use it.
2652 (default_black): Removed.
2653 (do_glyph_color, do_fill_color): Simplified.
2654 (define_color): Handle default color.
2656 (do_if_request): Handle default color.
2657 * src/roff/troff/env.cc (environment::environment): Initialize
2658 colors with `default_color'.
2659 * src/roff/troff/node.cc (troff_output_file::put): Add method
2661 (troff_output_file::hex): Removed.
2662 (troff_output_file::fill_color, troff_output_file::glyph_color):
2663 Updated to include/color.h and libdriver/input.cc.
2665 * src/preproc/pic/object.cc (draw_arrow): New parameter to set
2666 fill color properly (identically to the outline color). \D'f...'
2667 doesn't work any more.
2668 All function calls to it updated.
2670 * src/devices/grohtml/post-html.cc (html_printer::do_body, main):
2672 * src/devices/grohtml/html-text.cc (html_text::issue_color_begin):
2675 * src/devices/grops/ps.cc (ps_output::put_color): New method.
2676 (ps_printer::sbuf_color): Make a real member instead of pointer.
2677 (ps_printer::fill_color, ps_printer::output_color): Removed.
2678 (ps_printer::ps_printer): Updated.
2679 (ps_printer::set_char): Ditto.
2680 (ps_printer::set_color): Use various color schemes.
2681 Use `put_color' method.
2682 (ps_printer::flush_sbuf): Don't set color.
2683 (ps_printer::fill_path): Take `environment' as parameter.
2684 Simplify color handling.
2685 (ps_printer::set_line_thickness): Renamed to ...
2686 (ps_printer::set_line_thickness_and_color): This (and updated).
2687 (ps_printer::set_color): Change second parameter from `complete'
2688 to `fill' which better describes what it does.
2689 (ps_printer::draw): Call `flush_sbuf' to output graphic commands
2690 and text in the right order.
2692 Remove branches for `f' and `F'; this is handled by
2694 * src/devices/grops/ps.h: Updated.
2695 * font/devps/prologue (FL): Redefined.
2696 ({F,C}r,k,g: New color functions (with and without filling).
2698 * doc/pic.ms, src/preproc/pic/pic.man: Small fixes.
2699 * man/groff_diff.man, man/groff.man, man/groff_out.man,
2700 doc/groff.texinfo, NEWS: Updated.
2702 2002-01-20 Bernd Warken <bwarken@mayn.de>
2704 * src/libs/libdriver/input.cc: Completely rewritten. See comments
2705 in this file for what has been changed.
2707 2002-01-19 Werner LEMBERG <wl@gnu.org>
2709 * test-groff: Fix GROFF_FONT_PATH.
2710 * tmac/andoc.tmac: Add dummy macros for equation support -- eqnrc
2711 is read before .TH or .Dd is parsed.
2713 2002-01-18 Gaius Mulley <gaius@glam.ac.uk>
2715 * src/libs/libgroff/geometry.cc (check_output_arc_limits): Fix
2716 quadrant boundaries.
2718 2002-01-18 Werner LEMBERG <wl@gnu.org>
2720 * devices/grops/ps.cc: Aargh! Fix the fix of the incorrectly
2723 2002-01-17 Ruslan Ermilov <ru@FreeBSD.org>
2725 * tmac/doc.common: Initialize %I register for the %I macro to
2726 avoid (harmless) warning.
2727 * tmac/doc.tmac (Bd): There is no reason to enforce -compact
2728 when in the SYNOPSIS section.
2730 2002-01-17 Bruno Haible <haible@clisp.cons.org>
2732 * src/preproc/pic/lex.cc (get_token): Fix typo.
2734 2002-01-17 Werner LEMBERG <wl@gnu.org>
2736 * devices/grops/ps.cc: Fix incorrectly applied last patch.
2738 2002-01-17 Larry Kollar <kollar@alltel.net>
2740 * tmac/groff_ms.man: Completely rewritten.
2742 2002-01-16 Werner LEMBERG <wl@gnu.org>
2744 * tmac/an-old.tmac (TS): Force break, inserting some vertical space.
2746 2002-01-15 Gaius Mulley <gaius@glam.ac.uk>
2748 * devices/grops/ps.cc (ps_printer::fill_path): Fix handling of
2750 (ps_printer::draw): Ditto.
2752 2002-01-14 Ruslan Ermilov <ru@FreeBSD.org>
2754 * tmac/groff_mdoc.man: Minor fixes.
2756 2002-01-13 Werner LEMBERG <wl@gnu.org>
2758 * man/groff_out.man: Some fixes.
2760 2002-01-13 Gaius Mulley <gaius@glam.ac.uk>
2762 * doc/pic.ms: Fix typos.
2764 2002-01-12 Werner LEMBERG <wl@gnu.org>
2766 * doc/groff.texinfo, doc/groff.man: More on a printable backslash.
2768 2002-01-10 Werner LEMBERG <wl@gnu.org>
2770 * font/devutf8/R.proto, font/devhtml/R.prot: Add `Eu' and `eu'
2774 2002-01-09 Bernd Warken <bwarken@mayn.de>
2776 * man/groff_out.man: Revised.
2777 * man/roff.man: Minor fixes.
2778 * src/roff/troff/troff.man: Some reordering.
2780 2002-01-09 Werner LEMBERG <wl@gnu.org>
2782 * tmac/an-old.tmac: Add dummy macros for equation support.
2784 2002-01-07 Werner LEMBERG <wl@gnu.org>
2786 doc/groff.texinfo: Fix documentation of glyph searching algorithm.
2788 * tmac/an-old.tmac: Revert change 2001-12-23. This breaks too many
2790 * tmac/groff_man.man: Small improvements.
2792 2002-01-07 Bernd Warken <bwarken@mayn.de>
2794 * man/groff_diff.man: Revised.
2796 2002-01-06 Werner LEMBERG <wl@gnu.org>
2798 * tmac/www.tmac: Remove extraneous backslash.
2800 2002-01-06 Bernd Warken <bwarken@mayn.de>
2802 * man/ditroff.man, src/roff/groff/groff.man, man/groff.man: Revised.
2804 2002-01-05 Werner LEMBERG <wl@gnu.org>
2806 Integrated groffer, contributed by Bernd Warken.
2808 * contrib/groffer/*: New.
2809 * Makefile.in, NEWS: Updated.
2811 2002-01-04 Werner LEMBERG <wl@gnu.org>
2813 * doc/groff.texinfo: Added macros `@Defmpreg' and `@Defmpregx' for
2814 registers defined in macro packages.
2815 Revising the ms part.
2817 2002-01-04 Larry Kollar <kollar@alltel.net>
2819 * doc/groff.texinfo: Add documentation for ms macros.
2821 2002-01-02 Werner LEMBERG <wl@gnu.org>
2823 First step in adding PS support for the Euro symbol. `eu' is the
2824 official Euro logo, `Eu' is a font-specific glyph variant.
2826 * font/devps/text.enc: Add `Euro' at position 9.
2827 * font/devps/generate/textmap: Add `Euro' as symbol `Eu'.
2828 * font/devps/symbolmap: Regenerated.
2832 2002-01-02 Bernd Warken <bwarken@mayn.de>
2834 * man/roff.man: Revised.
2836 2002-01-01 Bernd Warken <bwarken@mayn.de>
2838 * src/roff/groff/groff.man: Completely rewritten.
2840 2001-12-31 Werner LEMBERG <wl@gnu.org>
2842 * doc/Makefile: Updated.
2844 2001-12-30 Werner LEMBERG <wl@gnu.org>
2846 * tmac/www.tmac: Make all names of internal macros/registers/strings
2847 lowercase, and prepend `www-'.
2848 Other minor changes.
2849 * src/roff/troff/troff.man: Add preprocessor string at BOF.
2851 2001-12-30 Gaius Mulley <gaius@glam.ac.uk>
2853 Implement option `-b' in grohtml to set the HTML background colour.
2855 * src/devices/grohtml/post-html.cc (default_background): New global
2857 (html_printer::html_printer): Initialize `background' to
2858 `default_background'.
2859 (main): Implement option `-b'.
2861 * src/preproc/html/pre-html.cc (scanArguments): Add dummy handling
2863 * src/devices/grohtml/grohtml.man: Updated.
2864 * doc/Makefile (.ms.html): Use `-b'.
2865 * tmac/html.tmac: Don't set background color.
2867 Add new grohtml tag `.html-tl'.
2869 * src/devices/grohtml/post-html.cc (title_desc): Add `with_h1'
2871 (title_desc::title_desc): Updated.
2872 (html_printer::troff_tag): Handle `.html-tl'.
2873 (html_printer::write_title): Use `with_h1'.
2874 * tmac/www.tmac (www-end-nowhere): New auxiliary macro.
2875 (HTML-TL): New macro.
2877 Add support for unordered lists in HTML.
2879 * tmac/www.tmac (www-level): New auxiliary register.
2880 (www-level1, www-level2, www-level3): New auxiliary strings.
2881 (www-push-level, www-pop-level): New auxiliary macros
2882 (UL-BEGIN, UL-END, LI): User macros for unordered lists.
2886 * src/preproc/html/pre-html.cc (DEFAULT_IMAGE_RES): Increase to 100.
2887 (DEFAULT_VERTICAL_OFFSET): Removed.
2888 (IMAGE_BOARDER_PIXELS): Set to 0.
2889 (A4_LENGTH, A4_OFFSET, LETTER_LENGTH, LETTER_OFFSET): New macros.
2890 (vertical_offset): Initialize with 0.
2891 (gsPaper): New global variable.
2892 (get_resolution): Scan for and return unsigned int.
2893 (get_papersize): New function to get paper length from devps/DESC.
2894 (determine_vertical_offset): New function.
2895 (createAllPages): Produce gray-level images and use proper page
2897 (createImage): Use `-quiet' option of pnmcrop.
2898 (addZ): Fix passing of `-Z'.
2899 (scanArguments): Fix handling of `-o'.
2900 (main): Call `determine_vertical_offset'.
2901 * src/devices/grohtml/post-html.cc (html_printer::draw): Comment out
2904 * src/libs/libgroff/tmpfile.cc (add_tmp_file): Fix buffer length.
2905 * src/roff/troff/node.cc (troff_output_file::check_charinfo): Handle
2906 glyph descenders properly.
2908 * doc/homepage.ms: Include `gnubw.eps'.
2909 * doc/Makefile (gnubw.eps): New rule.
2910 (homepage.html): Depend on `gnubw.eps'.
2912 2001-12-25 Werner LEMBERG <wl@gnu.org>
2914 * src/roff/troff/input.cc (default_black): Fix return value.
2916 2001-12-24 Ruslan Ermilov <ru@FreeBSD.org>
2918 * tmac/doc-common (Dt): Change output of architecture strings.
2919 Do some syntax cleanup.
2920 * tmac/groff_mdoc.man: Updated.
2922 2001-12-23 Werner LEMBERG <wl@gnu.org>
2924 Adding an `itc' request (input line trap accepting \c).
2926 * src/roff/troff/env.h (environment): New member
2927 `continued_input_trap'.
2928 Make `do_input_trap' a friend function instead of `input_trap'.
2929 * src/roff/troff/env.cc (environment::environment,
2930 environment::copy): Updated.
2931 (environment::newline): Implement it.
2932 (do_input_trap): New function.
2933 (input_trap): Call `do_input_trap'.
2934 (input_trap_continued): New function.
2935 (init_env_requests): Updated.
2936 * src/roff/troff/TODO: Updated.
2938 * tmac/an-old.tmac (SH, SS, B, I, SM, SB, TP): Use `.itc' instead of
2941 * src/preproc/grn/hdb.cc (DBRead): Really chop after 127 characters.
2943 2001-12-22 Ruslan Ermilov <ru@FreeBSD.org>
2945 * tmac/doc-common, tmac/doc-syms: Small updates.
2947 2001-12-22 Colin Watson <cjwatson@debian.org>
2949 * tmac/an-old.tmac (an-p-footer): Set title length in environment 1.
2951 2001-12-22 Bernd Warken <bwarken@mayn.de>
2953 * MANIFEST: New file.
2955 2001-12-22 Werner LEMBERG <wl@gnu.org>
2957 * src/preproc/grn/grn.man: Updated.
2959 2001-12-22 Solar Designer <solar@openwall.com>
2961 * src/preproc/grn/hdb.cc (MAXSTRING_S): New macro.
2964 2001-12-19 Werner LEMBERG <wl@gnu.org>
2966 Implement a fallback character request `.fchar'.
2968 * src/roff/troff/charinfo.h (charinfo): New flag `fallback'.
2969 (is_fallback): New inline function.
2970 * src/roff/troff/input.cc (do_define_character): New function.
2971 (define_character): Call `do_define_character'.
2972 (define_fallback_character): New function.
2973 (init_input_requests): Add `fchar'.
2974 (charinfo::charinfo): Updated.
2975 (charinfo::set_macro): New argument to set `fallback' flag.
2976 * src/roff/troff/node.cc (make_glyph_node, make_node,
2977 node::add_char): Check `fallback' flag.
2978 * NEWS, man/groff_diff.man, man/groff_man: Updated.
2980 2001-12-16 Werner LEMBERG <wl@gnu.org>
2982 * groff.texinfo: Document exact search algorithm for glyphs.
2984 2001-12-15 Werner LEMBERG <wl@gnu.org>
2986 * Makefile.cpg, Makefile.ccpg, Makefile.man: Add dummy file to
2987 the left side of $(MANPAGES) rule to make it always non-empty.
2989 2001-12-14 Werner LEMBERG <wl@gnu.org>
2991 * src/roff/troff/input.cc (default_black): Define default color
2992 `black' if not yet defined.
2994 2001-12-13 Werner LEMBERG <wl@gnu.org>
2996 Implement new string-valued register `.fn' to return the current
2997 real (internal) font name.
2999 * env.cc (environment::get_font_name_string): New function.
3000 (init_env_requests): Add `.fn' register.
3001 * env.h (environment): Updated.
3002 * node.cc (font_info): Make `get_font_name' a friend.
3003 (get_font_name): New function.
3006 * man/groff_diff.man, man/groff.man, NEWS: Updated.
3008 2001-12-12 Ralph Corderoy <ralph@inputplus.demon.co.uk>
3010 * src/preproc/eqn/main.cc (inline_equation): Fix typos.
3012 2001-12-12 Werner LEMBERG <wl@gnu.org>
3014 * tmac/groff_man.man, doc/groff.texinfo: There is no .R macro.
3016 2001-12-10 Gaius Mulley <gaius@glam.ac.uk>
3018 * man/groff_diff.man: Adding documentation for \O.
3020 2001-12-10 Werner LEMBERG <wl@gnu.org>
3022 * src/preproc/html/pre-html.cc (TROFF_COMMAND): Removed.
3023 (scanArguments): Use PROG_PREFIX for the name of the troff binary.
3025 2001-12-09 Werner LEMBERG <wl@gnu.org>
3027 * man/roff.man: Revised.
3028 * src/roff/groff/groff.man: Replace man page references with a
3029 pointer to roff.man.
3031 2001-12-09 Bernd Warken <bwarken@mayn.de>
3033 * man/roff.man: Completely rewritten.
3035 2001-12-06 Ralph Corderoy <ralph@inputplus.demon.co.uk>
3037 * src/preproc/eqn/main.cc (inline_equation): Improve error message.
3039 2001-12-05 Werner LEMBERG <wl@gnu.org>
3041 * src/roff/troff/input.cc (get_delim_file_name): Removed since no
3043 * src/devices/grohtml/post-html.cc (html_printer::html_printer): Fix
3044 order of initializers.
3047 2001-12-05 Gaius Mulley <gaius@glam.ac.uk>
3049 * doc/groff.texinfo: Fix documentation of \O.
3051 * src/devices/grohtml/html-text.cc (html_text::do_indent,
3052 html_text::do_table, html_text::do_emittext, html_text::do_para):
3053 Use `const' for first argument.
3054 (html_text::do_table): Use cast.
3055 * src/devices/grohtml/html-text.h: Updated.
3056 * src/devices/grohtml/output.cc (simple_output::put_string): Add
3057 method for `const string &s'.
3058 * src/devices/grohtml/html.h: Updated.
3059 * src/devices/grohtml/post-html.cc (MAX_STRING_LENGTH): Removed.
3060 (ANCHOR_TEMPLATE): Modified.
3061 (manufacture_headings): New global variable to handle `-h' option.
3062 (is_subsection): Removed.
3063 (char_buffer::add_string): Add `const' to first argument.
3064 Protect against invalid string argument.
3065 Add method for `const string &s'.
3066 (text_glob): Completely redesigned.
3067 (page): Use `const' for strings and remove string length variable.
3068 (page::add_html): Removed.
3069 (page::add_end_encode): New member function.
3070 (to_unicode): Moved upwards.
3071 (title_desc, header_desc): Updated.
3072 (header_desc::write_headings): Updated to new ANCHOR_TEMPLATE
3074 (html_printer::is_bold, html_printer::make_bold): New member
3076 (html_printer::end_of_line): Updated.
3077 (generate_img_src, html_printer::do_auto_image,
3078 html_printer::do_title, html_printer::write_header,
3079 html_printer::determine_header_level, html_printer::do_heading,
3080 html_printer::do_linelength, html_printer::do_pageoffset,
3081 html_printer::do_indentation, html_printer::do_tempindent,
3082 html_printer::do_indentedparagraph, html_printer::do_break,
3083 html_printer::flush_sbuf, get_html_translation,
3084 html_printer::begin_page, html_printer::special): Rewritten to get
3085 rid of static string length limit.
3086 (html_printer::troff_tag): Added `.no-auto-rule'.
3087 (html_printer::flush_globs): Small fix.
3088 (html_printer::determine_space): Don't compute `space_width'.
3089 (html_printer::translate_to_html): Renamed to ...
3090 (html_printer::emit_html): This (with updates).
3091 (html_printer::write_header): Implement `-h' option.
3092 (html_printer::draw): Remove commented-out code. Handle `F'
3094 (html_printer::add_char_to_sbuf): Removed.
3095 (html_printer::add_to_sbuf): Rewritten.
3096 (html_printer::sbuf_continuation): Fixed.
3097 (html_printer::seen_backwards_escape, reverse,
3098 html_printer::remove_last_char_from_sbuf): Removed.
3099 (char_translate_to_html, str_translate_to_html): Removed.
3100 (html_printer::overstrike): New function member.
3101 (html_printer::set_char): Use it.
3102 (html_printer::do_body): New function member.
3103 (html_printer::~html_printer): Use it.
3104 (main): Handle `-h' option.
3106 * src/devices/grohtml/grohtml.man: Document -h switch.
3108 * src/preproc/html/pre-html.cc: Include searchpath.h
3109 Replace `POSTSCRIPTRES' macro with `postscriptRes' variable.
3110 (get_resolution): New function.
3111 (checkImageDir): Use `0777' permissions in mkdir()
3112 (write_start_image): Rewritten to use `\O[5...]'.
3113 (createImage, generateImages): Updated.
3114 (main): Handle `F' and `h' options.
3115 Use `get_resolution'.
3117 * src/roff/troff/input.cc (begin, end, image): Removed.
3118 (do_suppress): Take parameter.
3119 Handle modified syntax of `\O'.
3120 (token::next): Updated.
3121 (init_markup_requests): Removed.
3124 * src/roff/troff/div.h: Add declaration for begin_page().
3126 * tmac/color-html.tmac: Removed. Contents moved to...
3127 * tmac/html.tmac: Here. Set background color.
3128 * tmac/color.tmac: Removed. Contents moved to...
3129 * tmac/ps.tmac: Here.
3130 * tmac/www.tmac: Remove the title command when generating images
3132 (NO_AUTO_RULE): New macro.
3133 (HTML_DO_IMAGE): Use revised `\O' escapes.
3134 * tmac/Makefile.sub, tmac/groff_www.man, tmac/troffrc: Updated.
3136 2001-12-02 Werner LEMBERG <wl@gnu.org>
3138 * tmac/groff_mdoc.man: Fix typo.
3140 2001-12-01 Colin Watson <cjwatson@debian.org>
3142 * man/roff.man: Fix typo.
3144 2001-11-29 Werner LEMBERG <wl@gnu.org>
3146 * src/libs/libbib/map.c, src/utils/pfbtops/pfbtops.c: Include
3149 * src/roff/troff/input.cc (read_draw_node): Emit error message if
3150 more than one argument to \D'f ...'.
3152 * tmac/Makefile.sub (NORMALFILES): Add lbp.tmac.
3154 2001-11-28 Werner LEMBERG <wl@gnu.org>
3156 * tmac/an-old.tmac, tmac/doc.tmac: Assure that the macro package is
3159 * tmac/groff_man.man: Minor cosmetic fix.
3161 2001-11-27 Werner LEMBERG <wl@gnu.org>
3163 * src/roff/groff/groff.man, tmac/groff_tmac.man,
3164 tmac/groff_www.man: s/mwww/www/.
3166 2001-11-26 Werner LEMBERG <wl@gnu.org>
3168 * aclocal.m4 (GROFF_MKSTEMP): Implement test using C++ linkage.
3169 * configure: Regenerated.
3170 * win32-diffs: Updated.
3172 * tmac/groff_mwww.tmac: Renamed to ...
3173 * tmac/groff_www.tmac: This.
3174 * tmac/mwww.tmac: Removed.
3175 * NEWS, tmac/Makefile.sub: Updated.
3177 2001-11-21 Werner LEMBERG <wl@gnu.org>
3179 * doc/groff.texinfo: Improve documentation of the `\v' escape.
3180 Fix explanation of `\D' and `rt'.
3182 2001-11-20 Werner LEMBERG <wl@gnu.org>
3184 * tmac/an-old.tmac (an-header): Set header length equal to page
3186 * doc/groff.texinfo: Improve documentation of `ne' request. Other
3190 2001-11-19 Werner LEMBERG <wl@gnu.org>
3192 * NEWS, man/Makefile.sub: Updated.
3194 2001-11-19 Bernd Warken <bwarken@mayn.de>
3196 * man/ditroff.man: New file.
3198 2001-11-17 Werner LEMBERG <wl@gnu.org>
3200 * man/groff_differences.man: Renamed to ...
3201 * man/groff_diff.man: This. Updated.
3202 * man/Makefile.sub, src/roff/troff/troff.man, NEWS: Updated.
3204 * src/preproc/html/pushbackbuffer.cc: Renamed to ...
3205 * src/preproc/html/pushback.cc: This. Updated.
3206 * src/preproc/html/pushbackbuffer.h: Renamed to ...
3207 * src/preproc/html/pushback.h: This.
3208 * src/preproc/html/Makefile.sub, src/preproc/html/pre-html.cc:
3211 * src/libs/libgroff/htmlindicate.cc: Renamed to ...
3212 * src/libs/libgroff/htmlhint.cc: This.
3213 * src/libs/libgroff/Makefile.sub: Updated.
3215 * tmac/an-old.tmac (an-end): Fix page length.
3217 2001-11-16 Werner LEMBERG <wl@gnu.org>
3219 * NEWS, man/groff_differences.man, doc/groff.texinfo: Updated.
3220 * man/Makefile.sub: Include groff_differences.man.
3221 * VERSION: Set to 1.18.
3222 * REVISION: Set to 0.
3224 2001-11-16 Bernd Warken <bwarken@mayn.de>
3226 * src/roff/troff/input.cc (do_define_macro): Allow whitespace before
3227 the second dot (or ending macro name) to end a macro.
3228 * doc/groff.texinfo: Doc fix.
3230 2001-11-16 Ruslan Ermilov <ru@FreeBSD.org>
3232 * tmac/doc-common (doc-header): Handle very long document titles
3235 2001-11-16 Werner LEMBERG <wl@gnu.org>
3237 * tmac/doc.tmac (doc-do-Bl-args): Fix .substring requests.
3239 2001-11-15 Werner LEMBERG <wl@gnu.org>
3241 * src/roff/troff/troff.man: Revised and split into troff.man and...
3242 * man/groff_differences.man: New file.
3245 2001-11-13 Werner LEMBERG <wl@gnu.org>
3247 * tmac/an-old.tmac (TS, TE): New macros for table support.
3249 2001-11-12 Werner LEMBERG <wl@gnu.org>
3251 * src/include/lib.h: Provide a fix for emx to not include
3254 2001-10-27 Werner LEMBERG <wl@gnu.org>
3256 * src/roff/troff/input.cc (substring_macro): Fix computation of
3259 2001-10-20 Werner LEMBERG <wl@gnu.org>
3261 Undo change from 2001-08-28.
3263 * src/roff/troff/input.cc (have_input): New global variable.
3264 (token::next): Set `have_input' for \f, \H, \R, \s, and \S if not
3265 in compatibility mode.
3266 (process_input_stack): Use it.
3268 2001-10-19 Ruslan Ermilov <ru@FreeBSD.org>
3270 * tmac/doc.tmac (doc-flag-recursion): Protect arguments against
3271 being handled as end-of-sentence characters,
3273 2001-10-10 Gaius Mulley <gaius@glam.ac.uk>
3275 * src/roff/troff/input.cc (file_iterator): New members
3276 `suppress_newline_flag' and `seen_escape'.
3277 (file_iterator::next_file): Updated.
3278 (file_iterator::fill): Use it.
3279 (string_iterator): New member `suppress_newline_flag'.
3280 (string_iterator::fill): Set it.
3281 (get_color_element): Use MAX_COLOR_VAL.
3282 * src/roff/troff/env.cc (environment): Remove `need_eol'.
3283 (no_fill): Don't set `env->ignore_next_eol'.
3284 (environment::newline): Handle `eol' tag properly.
3286 (environment::add_html_tag): Set `env->ignore_next_eol'.
3288 * src/roff/troff/env.h (environment): Updated.
3290 * src/devices/grohtml/post-html.cc (text_glob::is_eol_ce): New
3292 (html_printer::outstanding_eol): New member function.
3293 (html_printer::do_title): Use new functions.
3294 (html_printer::troff_tag): Test `id_eol_ce'.
3296 2001-10-10 Werner LEMBERG <wl@gnu.org>
3298 * tmac/color.tmac, tmac/color-html.tmac: Use `.do' to make those
3299 files work with -C also.
3301 2001-10-05 Werner LEMBERG <wl@gnu.org>
3303 * doc/pic.ms: Minor fix.
3304 * src/preproc/html/pre-html.cc (scanArguments): Don't handle `-?'
3305 as a valid command line switch.
3306 * src/devices/grohtml/post-html.cc (main): Ditto.
3308 * src/devices/grohtml/grohtml.man: Updated.
3309 * src/roff/groff/groff.cc (main): Pass `-v' to predriver also.
3311 2001-10-04 Werner LEMBERG <wl@gnu.org>
3313 Implementing color support in troff, pic, grops, and grohtml. These
3314 changes are based on a major patch provided by Gaius Mulley
3317 New request: `defcolor', supporting rgb, cmy, cmyk, and gray
3318 definitions with both hex values and fractions.
3320 New escapes: \m and \M for drawing and background color,
3321 respectively. This corresponds to the troff output commands `m'
3324 groff and troff accept command line switch `-c' to disable color
3325 output (which is automatically disabled in compatibility mode).
3327 New scaling indicator `f' for fractions (1f = 65536u).
3329 New conditional operator `m' to test for defined colors with `if'
3332 New keywords `color' (or `colour', `colored', `coloured'), `outline'
3333 (or `outlined'), and `shaded' added to pic.
3335 * src/include/color.h: New file.
3336 * src/include/driver.h: Include it.
3337 * src/include/printer.h: Include color.h.
3338 (environment): New members `col' and `fill'.
3339 (printer): Remove `adjust_arc_center' member function.
3340 * src/include/Makefile.sub: Updated.
3342 * src/libs/libdriver/input.cc (do_file): Initialize `env.col' and
3344 Handle `m' and `DF' troff commands.
3345 * src/libs/libgroff/color.cc: New file.
3346 * src/libs/libgroff/Makefile.sub: Updated.
3348 * src/preproc/html/pre-html.cc (IMAGE_BORDER_PIXELS): Set to 2.
3350 (createImage): Fix computation of `y2'.
3352 (buffer::write_file_html): Remove calls to `stop'.
3354 * src/preproc/pic/common.h (common_output): New abstract function
3355 members `set_color', `reset_color', `get_last_filled', and
3356 `get_outline_color'.
3357 * src/preproc/pic/object.h: Add `IS_SHADED' and `IS_OUTLINED'.
3358 (object_spec): Add members `shaded' and `outlined'.
3359 * src/preproc/pic/output.h (output): `command' is now abstract.
3360 New function members `set_color', `reset_color', `get_last_filled',
3361 and `get_outline_color'.
3362 * src/preproc/pic/lex.cc (lookup_keyword): Recognize `colo[u]r[ed]',
3363 `outline[d]', and `shaded'.
3364 * src/preproc/pic/object.cc (output::command): Removed.
3365 (output::set_location): Moved to output.h.
3366 (graphic_object): Add protected members `outline_color' and
3368 Add member functions `set_outline_color', `get_outline_color', and
3370 (closed_object): Add member function `set_fill_color'.
3371 Add member `color_fill'.
3372 (graphic_object::print_text): Use `out->set_color' and
3374 (box_object::print, ellipse_object::print, circle_object::print,
3375 line_object::print, spline_object::print, arc_object::print): Ditto.
3376 (object_spec::make_object): Implement `IS_OUTLINED' and `IS_SHADED'.
3377 * src/preproc/pic/pic.y: Add tokens `COLORED', `OUTLINED', and
3378 `SHADED', making them `%left'.
3379 Add rules `object_spec [SHADED|COLORED|OUTLINED] text'.
3380 * src/preproc/pic/tex.cc (tex_output): New dummy function members
3381 `set_color', `reset_color', `get_last_filled', and
3382 `get_outline_color'.
3383 * src/preproc/pic/troff.cc (simple_output): New abstract function
3384 members `set_color', `reset_color', and `get_last_filled'.
3385 (simple_output::polygon, simple_output::circle,
3386 simple_output::ellipse): Use `get_last_filled'.
3387 (troff_output): New members `last_filled' and `last_outlined'.
3388 New function members `set_color', `reset_color', `get_last_filled',
3389 and `get_outline_color'.
3390 (troff_output::finish_picture): Use `reset_color'.
3391 (troff_output::set_fill): Test `last_filled'.
3392 * src/preproc/pic/pic.man: Updated.
3394 * src/roff/groff/groff.cc (main): Implement `-c' option.
3395 (synopsis, help): Updated.
3396 src/roff/groff/groff.man: Updated.
3398 * src/roff/troff/troff.h: Include color.h.
3399 (warning_type): Add WARN_COLOR.
3400 * src/roff/troff/env.h (environment): New members
3401 `{cur,prev}_{glyph,fill}_color'.
3402 New member functions `get_{prev_,}{glyph,fill}_color'.
3403 * src/roff/troff/env.cc: Initialize and implement them.
3404 * src/roff/troff/input.cc: New global variable `disable_color_flag'.
3405 Replace `NULL' with `0' everywhere for consistency.
3406 (lookup_color, default_black, do_glyph_color, do_fill_color,
3407 get_color_element, read_rgb, read_cmy, read_cmyk, read_gray,
3408 define_color): New functions.
3409 (token::next): Implement \M and \m escapes.
3410 (do_if_request): Implement `m' operator.
3412 (main): Implement `-c' option.
3413 (init_markup_requests): Add `defcolor' request.
3414 (warning_table): Add `color' warning.
3415 * src/roff/troff/node.h (glyph_color_node, fill_color_node): New
3417 * src/roff/troff/node.cc (troff_output_file): New members
3418 `current_{page,glyph}color'. New member functions `put_hex',
3419 `glyph_color', and `fill_color'.
3420 (glyph_color_node::*, fill_color_node::*): Implement it.
3421 * src/roff/troff/number.cc (SCALE_INDICATOR_CHARS): Add `f'.
3422 (parse_term): Add support for `f'.
3423 * src/roff/troff/troff.man: Updated.
3425 * src/devices/grodvi/dvi.cc (draw_dvi_printer::draw): Add dummy
3427 * src/devices/grolbp/lbp.cc (lbp_printer::draw): Ditto.
3428 * src/devices/grolj4/lj4.cc (lj4_printer::draw): Ditto.
3430 * src/devices/grohtml/html-text.h (HTML_TAG): Add COLOR_TAG.
3431 (tag_definition): Use `void *' for arg1.
3432 (html_text): New member functions `do_color' and `done_color'.
3433 Use `void *' for second parameter of `push_para' member function.
3434 New `push_para' member function with a single parameter.
3435 Use `char *' for parameter of `issue_table_begin' member funtion.
3436 New `issue_color_begin' member function.
3437 * src/devices/grohtml/html-text.cc (html_text::end_tag): Handle
3439 (html_text::issue_color_begin): New function.
3440 (html_text::issue_table_begin): Use `char *' for parameter.
3441 (html_text::start_tag, html_text::shutdown,
3442 html_text::check_emit_text): Updated.
3443 (html_text::push_para): Use `void *' for second parameter.
3444 Add same function with only one parameter.
3445 (html_text::do_*): Updated.
3446 (html_text::do_color, html_text::done_color): New functions.
3447 * src/devices/grohtml/post-html.cc (style): New member `col'.
3448 Mew member `style' with 6 parameters.
3449 (style::style, style::operator==): Updated.
3450 (html_printer::do_font): Use it.
3451 (html_printer::draw): Add dummy entry for `F'.
3452 (html_printer::set_char): Updated.
3453 * src/devices/grohtml/grohtml.man: Updated.
3455 * src/devices/grops/ps.cc (ps_output::put_float): Use `%g' to have
3456 trailing zeroes removed.
3457 (ps_printer): New members `sbuf_color', `fill_color', and
3459 Removed member `fill'.
3460 New member function `set_color'.
3461 (ps_printer::ps_printer, ps_printer::set_char): Updated.
3462 (ps_printer::flush_sbuf, ps_printer::set_line_thickness,
3463 ps_printer::fill_path, ps_printer::draw): Use `set_color'.
3465 * tmac/color-html.tmac, tmac/color.tmac: New files.
3466 * tmac/troffrc: Include them.
3467 * tmac/www.tmac (URL, FTP, MAILTO): Use blue color.
3468 * tmac/Makefile.sub: Updated.
3470 * NEWS, doc/groff.texinfo, doc/pic.ms, man/groff_out.man,
3471 man/groff.man: Updated.
3472 * font/devps/prologue.ps: Define FC and CO functions.
3474 2001-10-04 Gaius Mulley <gaius@glam.ac.uk>
3476 Fix incorrect cropping of images and incorrect handling of special
3477 characters. Fix handling of file names in \O.
3479 * src/include/geometry.h: New file.
3480 * src/libs/libgroff/geometry.cc: New file.
3481 * src/libs/libdriver/printer.cc (printer::adjust_arc_center): Moved
3483 * src/roff/troff/input.cc (get_delim_file_name): Fixed problem with
3485 (do_suppress): Updated.
3486 * src/roff/troff/node.cc: Include geometry.h.
3487 (troff_output_file::flush_tbuf): Fixed parameters to
3488 `check_output_limits'.
3489 (troff_output_file::check_charinfo): Ditto.
3490 (troff_output_file::determine_line_limits): Add support for `Da'
3493 * src/devices/grohtml/post-html.cc (str_translate_to_html):
3494 Add new parameter `is_special' to decode special characters from
3496 (html_printer::do_title, html_printer::do_heading,
3497 html_printer::do_indentedparagraph,
3498 html_printer::translate_to_html, html_printer::special): Updated.
3500 2001-10-03 Werner LEMBERG <wl@gnu.org>
3502 * Makefile.sub (DISTCLEANFILES): Add stamp-h.
3503 Fix entry for config.h.
3504 * test-groff (GROFF_BIN_PATH): Add $builddir/roff/groff.
3505 * tmac/troffrc: Translate nonbreakable space character to `\~'.
3506 * src/preproc/eqn/eqn.man: Document -d command line option.
3508 2001-09-27 Werner LEMBERG <wl@gnu.org>
3510 * man/groff.man: Use
3518 instead of the old code (`.ad .hy' after the table) to suppress
3519 incorrect hyphenation for grohtml output.
3521 2001-09-22 Werner LEMBERG <wl@gnu.org>
3523 * man/groff_font.man, man/groff_out.man: Minor fixes.
3525 2001-09-20 Werner LEMBERG <wl@gnu.org>
3527 * PROBLEMS: Updated, reordered. Improved EPS section (thanks to
3528 Arnold Robbins <arnold@skeeve.com>).
3530 2001-09-09 Werner LEMBERG <wl@gnu.org>
3532 * configure: Regenerated with autoconf 2.52.
3534 * doc/groff.texinfo: Complete revision of indices.
3536 2001-09-07 Werner LEMBERG <wl@gnu.org>
3538 * doc/Makefile (clean): Updated to delete all indices.
3540 2001-09-05 Werner LEMBERG <wl@gnu.org>
3542 * src/roff/troff/troff.man: Remove superfluous line.
3544 * tmac/s.tmac: Enable all warnings only if no -W or -w option is
3545 given on the command line (or rather, if only the default warnings
3548 2001-09-03 Werner LEMBERG <wl@gnu.org>
3550 * man/groff.man, src/preproc/eqn/eqn.man, tmac/groff_mdoc.man: Don't
3551 use .ne for TTY devices.
3553 2001-08-31 Werner LEMBERG <wl@gnu.org>
3555 * src/roff/troff/token.h, src/roff/troff/input.cc:
3556 s/TOKEN_TRANSPARENT_ESCAPE/TOKEN_OPAQUE_ESCAPE/.
3558 2001-08-28 Werner LEMBERG <wl@gnu.org>
3560 * src/roff/troff/token.h (token_type): Add TOKEN_TRANSPARENT_ESCAPE.
3561 * src/roff/troff/input.cc (token::next): Return
3562 TOKEN_TRANSPARENT_ESCAPE for \f, \H, \R, \s, and \S if not in
3564 (token::description): Updated.
3565 (process_input_stack): Reset `bol' for TOKEN_TRANSPARENT_ESCAPE.
3566 (token::add_to_node_list, token::process): Ignore
3567 TOKEN_TRANSPARENT_ESCAPE.
3569 2001-08-27 Werner LEMBERG <wl@gnu.org>
3571 * tmac/an-old.tmac: Fix `S' string.
3573 2001-08-26 Werner LEMBERG <wl@gnu.org>
3575 * src/roff/troff/troff.man: Don't use .ne for TTY devices.
3577 2001-08-25 Werner LEMBERG <wl@gnu.org>
3579 * doc/pic.ms: Replace `\\' with `\e' (and fixing some single
3581 Many other minor fixes.
3583 * configure.ac: Add message at end to inform how to compile
3585 * configure: Regenerated.
3587 2001-08-24 Werner LEMBERG <wl@gnu.org>
3589 * src/include/getopt.h, src/libs/libgroff/{getopt.c, getopt1.c}:
3590 Updated to latest version of libc.
3592 2001-08-23 Werner LEMBERG <wl@gnu.org>
3594 * configure.ac: Don't create subdirectories before AC_CONFIG_FILES.
3595 Autoconf 2.50 and newer can handle this.
3596 * configure: Regenerated.
3598 2001-08-21 Werner LEMBERG <wl@gnu.org>
3600 * doc/pic.ms: Fix typo.
3601 * src/preproc/tbl/tbl.man: Document case of global options.
3603 2001-08-21 Gaius Mulley <gaius@glam.ac.uk>
3605 * src/devices/grohtml/post-html.cc (html_printer::end_font): Fix
3606 handling of `CR' font.
3608 2001-08-20 Werner LEMBERG <wl@gnu.org>
3610 Use a config.h file.
3612 * src/include/lib.h: Include config.h.
3613 * All C files: Ditto (if necessary).
3614 * All C++ source and header files: Include lib.h first (if
3617 * src/include/config.hin: New file (autogenerated by autoheader).
3618 * stamp-h.in: New file.
3619 * configure.ac: Updated.
3620 * aclocal.m4: Add third parameters to AC_DEFINE macros.
3621 (GROFF_ARRAY_DELETE): Simplified.
3622 * Makefile.sub (DISTCLEANFILES): Updated.
3623 Added targets for remaking config.status, config.hin, config.h,
3624 stamp-h.in, and stamp-h.
3625 * configure: Regenerated.
3627 2001-08-19 Werner LEMBERG <wl@gnu.org>
3631 2001-08-18 Sebastian Krahmer <krahmer@suse.de>
3633 * src/preproc/pic/pic.y (format_number): Use do_sprintf().
3634 (do_sprintf): Use snprintf().
3636 2001-08-18 Werner LEMBERG <wl@gnu.org>
3638 * src/libs/snprintf/*: Added an snprintf module written by Mark
3640 * src/libs/libgroff/Makefile.sub: Updated.
3641 * configure.ac: Add test for snprintf().
3642 * Makefile.in: Updated.
3643 * configure: Regenerated.
3645 * src/preproc/html/pre-html.cc (make_message): Reactivate code which
3648 2001-08-14 Ruslan Ermilov <ru@FreeBSD.org>
3650 * tmac/doc.tmac (Ex): New implementation.
3651 * tmac/doc-common, tmac/groff_tmac.man: Updated.
3653 2001-08-13 Ruslan Ermilov <ru@FreeBSD.org>
3655 * tmac/doc.tmac (Rv): Implement support for 0 or more than 1
3657 * tmac/groff_tmac.man: Updated.
3659 2001-08-13 Werner LEMBERG <wl@gnu.org>
3661 * src/preproc/tbl/tbl.man: Minor documentation update.
3663 2001-08-13 John David Anglin <dave@hiauly1.hia.nrc.ca>
3665 * src/libs/libgroff/tmpname.cc: Add prototype for gettimeofday().
3666 * configure.ac: Add declaration test for gettimeofday().
3667 * Makefile.in: Document NEED_DECLARATION_GETTIMEOFDAY defines.
3668 * aclocal.m4: Include sys/time.h for gettimeofday declaration test.
3669 * configure: Regenerated.
3671 2001-08-11 Werner LEMBERG <wl@gnu.org>
3673 * aclocal.m4 (GROFF_MKSTEMP): Define HAVE_MKSTEMP.
3674 * configure.ac: Add declaration test for strcasecmp().
3675 * Makefile.in: Updated.
3676 * configure: Regenerated.
3677 * src/include/lib.h [!HAVE_MKSTEMP]: Add prototype for mkstemp() --
3678 this is necessary because groff's mkstemp.cc is C++.
3679 Add declaration conditionally for strcasecmp().
3681 2001-08-10 Werner LEMBERG <wl@gnu.org>
3683 Integrated pic2graph, contributed by Eric S. Raymond.
3685 * contrib/pic2graph/{Makefile.sub, pic2graph.sh, pic2graph.man}: New
3687 * Makefile.in, NEWS: Updated.
3689 * src/preproc/tbl/tbl.man: Revised.
3691 2001-08-09 Eric S. Raymond <esr@thyrsus.com>
3693 * src/preproc/tbl/tbl.man: Extended to cover all tbl features.
3695 2001-08-09 Werner LEMBERG <wl@gnu.org>
3697 * src/preproc/tbl/main.cc (process_data): Fix recognition of .lf
3700 2001-08-08 Paul Eggert <eggert@twinsun.com>
3702 * Makefile.sub (configure): Depend on configure.ac, not
3704 * INSTALL.gen: Upgrade to autoconf 2.52's INSTALL.
3706 2001-08-07 Werner LEMBERG <wl@gnu.org>
3708 * src/utils/afmtodit/afmtodit.man, src/roff/groff/groff.man: Minor
3711 2001-08-06 Werner LEMBERG <wl@gnu.org>
3713 * src/roff/troff/troff.man: Improve documentation of -E option.
3715 2001-07-28 Ralph Corderoy <ralph@inputplus.demon.co.uk>
3717 * src/preproc/html/pushbackbuffer.cc (pushBackBuffer::readNumber):
3720 2001-07-27 Werner LEMBERG <wl@gnu.org>
3722 * src/preproc/refer/refer.cc: Undo last change.
3723 * src/devices/grohtml/post-html.cc: Ditto.
3725 2001-07-26 Werner LEMBERG <wl@gnu.org>
3727 * src/preproc/refer/refer.cc: Include `lib.h'.
3728 * src/devices/grohtml/post-html.cc: Ditto.
3730 2001-07-25 Gaius Mulley <gaius@glam.ac.uk>
3732 * aclocal.m4 (GROFF_PAGE): Add `AC_DEFINE(PAGEA4)'.
3733 * src/preproc/html/pre-html.cc: Use it for DEFAULT_VERTICAL_OFFSET.
3734 * Makefile.in: Comment updated.
3735 * configure: Regenerated.
3737 2001-07-25 Werner LEMBERG <wl@gnu.org>
3739 * src/preproc/pic/pic.cc: Removed.
3740 * src/preproc/pic/pic_tab.h: Removed.
3741 * src/preproc/refer/label.cc: Removed.
3743 * doc/Makefile (.ms.html): Don't use a file name extension in
3744 argument to grohtml's -I option.
3745 * Makefile.in (dist): Remove CVS directories.
3746 Call `distfiles' target.
3748 * src/devices/grohtml/grohtml.man: Add information about valid
3749 versions of pnmtopng.
3750 * src/preproc/html/pre-html.cc (TRANSPARENT): Use `white' as colour
3751 name instead of number.
3753 2001-07-24 Werner LEMBERG <wl@gnu.org>
3755 * doc/groff.texinfo: Minor fixes.
3757 2001-07-21 Gaius Mulley <gaius@glam.ac.uk>
3759 * doc/Makefile (.ms.html): Put image files into a subdirectory.
3762 2001-07-20 Werner LEMBERG <wl@gnu.org>
3764 * src/libs/libgroff/tmpname.cc: New file, defining get_tempname().
3765 * src/libs/libgroff/mkstemp.cc: New file.
3766 * src/libs/libgroff/mksdir.cc: New file.
3767 * src/libs/libgroff/tmpfile.cc [HAVE_MKSTEMP_PROTO]: Removed.
3768 (xtmpfile) [!HAVE_MKSTEMP]: Removed.
3769 * src/libs/libgroff/Makefile.sub: Updated.
3770 * src/include/lib.h: Add mksdir() prototype.
3771 * src/include/posix.h: Define S_IXUSR if not yet defined.
3773 * src/preproc/html/pre-html.cc (MAX_RETRIES): Removed.
3774 (createAllPages): Use mksdir() instead of current code.
3775 * src/utils/indxbib/indxbib.cc [HAVE_MKSTEMP_PROTO]: Removed.
3776 (main): [!HAVE_MKSTEMP]: Removed.
3778 * aclocal.m4 (GROFF_MKSTEMP): Updated to use new mkstemp.cc file.
3779 (GROFF_INTTYPES_H, GROFF_UNSIGNED_LONG_LONG, GROFF_UINTMAX_T): New
3781 * configure.ac: Add tests for stdint.h, sys/time.h, and
3783 Call new GROFF_xxx macros.
3784 * configure: Regenerated.
3785 * Makefile.in: Comments updated.
3787 2001-07-20 Gaius Mulley <gaius@glam.ac.uk>
3789 * src/preproc/html/pre-html.cc (scanArguments): Use getopt_long()
3790 instead of current code.
3791 * src/devices/grohtml/post-html.cc (main): Handle `-d' option.
3792 * src/roff/groff/groff.cc (possible_command::insert_args): New
3794 (main): Use it for predriver handling instead of insert_arg().
3796 2001-07-19 Werner LEMBERG <wl@gnu.org>
3798 * doc/Makefile: Added GROFF_BIN_PATH to make it work with uninstalled
3801 * src/include/posix.h: Define S_IWUSR if not yet defined.
3803 2001-07-18 Werner LEMBERG <wl@gnu.org>
3807 2001-07-18 Ruslan Ermilov <ru@FreeBSD.org>
3809 * tmac/groff_mdoc.man: Document new -width and -column syntax.
3810 Some other minor fixes.
3811 * tmac/an-old.tmac: Add `AT' and `UC' macros.
3813 2001-07-17 Gaius Mulley <gaius@glam.ac.uk>
3815 Replace call to `troff' with `groff -Z' to make it aware of
3818 * src/preproc/html/pre-html.cc (TROFF_COMMAND): New macro.
3819 (troff_command, command_prefix): Removed.
3820 (alterDeviceTo): Use groff.
3821 (addZ): New function.
3822 (char_buffer::do_html): Use it.
3823 (scanArguments): Use TROFF_COMMAND.
3824 (findPrefix): Removed.
3826 * src/roff/groff/groff.cc (main): Handle zflag for preprocessors.
3828 2001-07-17 Eric S. Raymond <esr@snark.thyrsus.com>
3830 * doc/pic.ms: Documentation fixes.
3832 2001-07-17 Werner LEMBERG <wl@gnu.org>
3834 Replace atexit() with global destructor.
3836 * src/libs/libgroff/tmpfile.cc (xtmpfile_list): Add constructor.
3837 (xtmpfile_list_init): New global structure to deallocate
3838 xtmpfile_list on exit. Its destructor inherits most code from
3840 (remove_tmp_files): Deleted.
3841 (add_tmp_file): Simplified.
3843 2001-07-16 Werner LEMBERG <wl@gnu.org>
3845 Replace strdup() with strsave().
3847 * src/devices/grolbp/lbp.cc [!HAVE_STRDUP]: Removed.
3848 (set_papersize): Use strsave() and a_delete.
3849 (main): Use strsave().
3850 * src/preproc/html/pre-html.cc (make_message, createAllPages,
3851 removeAllPages): Use strsave() and a_delete.
3853 * configure.ac: Remove test for strdup.
3854 * Makefile.in: Comment updated.
3855 * configure: Regenerated.
3857 2001-07-15 Werner LEMBERG <wl@gnu.org>
3859 * win32-diffs: Updated.
3861 2001-07-14 Werner LEMBERG <wl@gnu.org>
3863 * src/preproc/html/pre-html.cc (makeTempFiles): Activate new code,
3864 removing the old one.
3865 * src/utils/indxbib/indxbib.cc (main): Remove compiler warning.
3867 2001-07-14 Ralph Corderoy <ralph@inputplus.demon.co.uk>
3869 * src/libs/libgroff/tmpfile.cc (xtmpfile): Fix guard for `namep'.
3871 2001-07-12 Ruslan Ermilov <ru@FreeBSD.org>
3873 Merge -xwidth into -width. Add -xwidth functionality to -column
3876 * tmac/doc.tmac (Bl): Add dummy doc-typeXXX and doc-spaceXXX to
3878 (doc-do-Bl-args): Merge -xwidth code with -width. Test whether
3879 string immediately following a leading dot starts with a valid mdoc
3881 Add similar code to the -column branch.
3882 (doc-Bl-usage): Updated.
3883 * groff_mdoc.man: s/-xwidth/-width/.
3885 2001-07-12 Gaius Mulley <gaius@glam.ac.uk>
3887 * src/devices/grohtml/post-html.cc (text_glob::is_br): Stop titles
3888 running into centered or non-formatted text.
3890 2001-07-11 Werner LEMBERG <wl@gnu.org>
3892 Introduce short and long prefixes to have the selection at run-time
3893 whether there is a 8+3 limit for names of temporary files.
3895 * src/libs/libgroff/tmpfile.cc (TMPFILE_PREFIX): Replaced with...
3896 (TMPFILE_PREFIX_SHORT, TMPFILE_PREFIX_LONG): This.
3897 (tmpfile_prefix, tmpfile_prefix_len, use_short_prefix): New
3899 (temp_init): New global structure to initialize above three
3901 (xtmptemplate): Use two parameters for long and short prefix.
3902 Simplify code use above three variables.
3903 (xtmpfile): Use long and short prefixes as parameters.
3904 * src/include/lib.h: Updated.
3906 * src/preproc/html/pre-html.cc ({PAGE,PS,REGION}_TEMPLATE): Replace
3908 ({PAGE,PS,REGION}_TEMPLATE_{SHORT,LONG}): This.
3909 (createAllPages, makeTempFiles): Updated.
3911 2001-07-09 Werner LEMBERG <wl@gnu.org>
3913 * REVISION: Increased to 3.
3915 Version 1.17.2 released
3916 =======================
3918 2001-07-07 Werner LEMBERG <wl@gnu.org>
3920 * src/utils/indxbib/indxbib.cc (main): Change type of `name_max'
3923 2001-07-06 Ruslan Ermilov <ru@FreeBSD.org>
3925 * tmac/doc.tmac (Rv): Make `Rv' really not parseable.
3927 * tmac/groff_mdoc.man: Fix synopsis.
3929 2001-07-05 Ruslan Ermilov <ru@FreeBSD.org>
3931 * tmac/doc.tmac (doc-inset-list, doc-hang-list, doc-ohang-list):
3932 Restore `doc-Pa-font'.
3934 2001-07-04 Werner LEMBERG <wl@gnu.org>
3936 * src/utils/indxbib/dirnamemax.c: Moved to ...
3937 * src/libs/libgroff/maxfilename.cc: Here.
3938 s/dir_name_max/file_name_max/.
3940 * src/include/lib.h: Add file_name_max.
3941 * src/utils/indxbib/indxbib.cc: Updated.
3942 * src/utils/indxbib/Makefile.sub, src/libs/libgroff/Makefile.sub:
3945 * src/libs/libgroff/tmpfile.cc (TMPFILE_PREFIX) [__MSDOS__]: Define
3947 (xtmpfile) [_MSC_VER]: Removed -- MSVC has mktemp().
3949 * src/preproc/html/pre-html.cc (PAGE_TEMPLATE, PS_TEMPLATE,
3950 REGION_TEMPLATE): New macros.
3951 (createAllPages, makeTempFiles): Use them.
3952 Include `nonposix.h'.
3953 (html_system): New function.
3954 (createAllPages, createImage): Use it.
3957 * tmac/www.tmac: Fix typos.
3959 2001-07-03 Werner LEMBERG <wl@gnu.org>
3961 * tmac/www.tmac: Disable hyphenation in normal text only if output
3963 (URL, FTP, MAILTO): Disable hyphenation of actual URL with `\%'.
3964 * tmac/groff_mwww.man, NEWS: Updated.
3966 2001-07-03 Gaius Mulley <gaius@glam.ac.uk>
3968 * tmac/www.tmac (.IMAGE): Add fourth parameter to specify vertical
3971 2001-07-02 Ruslan Ermilov <ru@FreeBSD.org>
3973 * tmac/doc-common, tmac/doc.tmac (doc-display-ft-stack,
3974 doc-display-ps-stack): Implement font and font size stack for
3977 2001-07-02 Werner LEMBERG <wl@gnu.org>
3979 * REVISION: Increased to 2.
3980 * src/roff/troff/input.cc (read_size): Fix special case `\s[0]'.
3982 * src/groff/grog/grog.pl (process): Handle `Oo' and `Oc' not at the
3983 beginning of a line.
3984 * src/groff/grog/grog.sh: Ditto.
3986 2001-06-29 Peter Marquardt <wwwutz@molgen.mpg.de>
3988 * src/preproc/eqn/neqn.sh: Put `export' keyword in a new line to
3991 2001-06-27 Werner LEMBERG <wl@gnu.org>
3993 Fix problems with preprocessor string for `man' program.
3995 * *.man: Don't use `s' in preprocessor string -- it doesn't exist.
3996 Updated/added copyright.
3997 Moved Emacs's local variable to identify nroff mode to the end of
3998 the file; add local variable if missing.
4000 2001-06-26 Andras Salamon <andras@cs.wits.ac.za>
4002 * aclocal.m4: Replace AC_LANG_SAVE + AC_LANG_CPLUSPLUS with
4003 AC_LANG_PUSH(C++) and AC_LANG_RESTORE with AC_LANG_POP(C++).
4004 * configure: Regenerated.
4006 2001-06-25 Andras Salamon <andras@cs.wits.ac.za>
4008 * aclocal.m4 (GROFF_PAGE): Fix page detection code.
4009 * configure: Regenerated.
4011 2001-06-24 Werner LEMBERG <wl@gnu.org>
4013 * doc/homepage.ms: Don't include arkup.tmac (which no longer exists)
4015 * doc/pic.ms: Fix typos.
4017 Version 1.17.1 released
4018 =======================
4020 2001-06-21 Golubev I. N. <gin@mo.msk.ru>
4022 * aclocal.m4 (GROFF_NEED_DECLARATION): Fix inclusion of strings.h.
4023 * configure: Updated.
4025 2001-06-20 Gaius Mulley <gaius@glam.ac.uk>
4027 * src/roff/preproc/html/pre-html.cc (make_message): Fix incorrect
4029 * src/roff/troff/dic.cc (blank_line): Add html tag.
4031 2001-06-19 Gaius Mulley <gaius@glam.ac.uk>
4033 * src/roff/troff/input.cc (do_suppress): Fix typo.
4035 2001-06-18 Gaius Mulley <gaius@glam.ac.uk>
4037 Added two new options (-D and -I) to specify image names and a
4038 subdirectory to place the images in.
4040 Change syntax from \\Ox to \\O[x].
4042 * src/devices/grohtml/post-html.cc (main): Add options.
4044 * src/preproc/html/pre-html.cc: Include `stdarg.h'.
4045 Use `NULL' instead of `0' for null string pointers.
4046 (MAX_RETRIES): New macro.
4047 (lengthOfintToStr, intToStr, make_message): New functions.
4048 (makeFileName): Make function static.
4049 Implement -D and -I options.
4050 (checkImageDir): New function.
4051 (write_end_image, write_start_image): Use new syntax of \O.
4052 (createAllPages, removeAllPages): Implement -D and -I options. Use
4054 (createImage): Use make_message().
4055 (addps4html): Add guard for malloc().
4056 (usage, scanArguments): Updated.
4057 (makeTempFiles): Use mkstemp().
4058 (removeTempFiles): Use unlink().
4059 (findPrefix): Add guard for malloc().
4061 * src/roff/troff/input.cc (get_delim_file_name): New function to
4063 (do_suppress): Updated to parse new syntax.
4064 * src/devices/grohtml/grohtml.man: Updated.
4065 * tmac/www.tmac: Updated to new syntax.
4069 2001-06-15 Werner LEMBERG <wl@gnu.org>
4071 * src/roff/grog/Makefile.sub: Remove NAMEPREFIX.
4073 * src/devices/grohtml/grohtml.man: Minor improvements.
4075 2001-06-14 Werner LEMBERG <wl@gnu.org>
4077 * src/preproc/html/Makefile.sub: Remove NAMEPREFIX.
4079 2001-06-11 Werner LEMBERG <wl@gnu.org>
4081 * man/roff.man, mann/groff.man: Use '\" instead of .\" in the first
4082 line to specify preprocessor options -- mandb 2.3.1 only recognizes
4084 * src/preproc/grn/grn.man: Add proper '\" string.
4086 2001-06-11 OKAZAKI Tetsurou <okazaki@be.to>
4088 * test-groff: Don't use PATH but GROFF_BIN_PATH.
4090 2001-06-08 Werner LEMBERG <wl@gnu.org>
4092 Updated to autoconf 2.50.
4094 * configure.in: Renamed to...
4095 * configure.ac: This.
4096 * aclocal.m4 (AC_OUTPUT_MAKE_DEFS): Removed.
4097 (GROFF_OS390): Updated.
4098 * configure: Regenerated.
4100 2001-05-18 Werner LEMBERG <wl@gnu.org>
4102 * src/roff/troff/env.c, src/roff/troff/env.h,
4103 src/roff/troff/input.cc, src/roff/troff/troff.man: Undo `ss' change
4106 2001-05-17 Jeffrey Friedl <jfriedl@yahoo-inc.com>
4108 * src/roff/troff/input.cc (read_size): Fix special case `\s0'.
4110 2001-05-16 Werner LEMBERG <wl@gnu.org>
4112 * src/roff/troff/input.cc (read_size): Emit warning if value becomes
4113 less than or equal zero; set it to 1 then.
4114 * src/roff/troff/node.h (node::node): Initialize `last'.
4116 2001-05-08 Werner LEMBERG <wl@gnu.org>
4118 * tmac/an-old.tmac: Make predefined strings work in compatibility
4120 Add troff version guard.
4121 * tmac/doc.tmac: Simplify version guard.
4123 2001-05-07 Werner LEMBERG <wl@gnu.org>
4125 The .ns and .rs requests are now honoured not only in the top-level
4126 but in all diversions (similar to UNIX troff).
4128 This change is based on a patch from Tadziu Hoffmann
4129 <hoffmann@usm.uni-muenchen.de>.
4131 * src/roff/troff/div.h (diversion): Add `no_space_mode' member.
4132 (top_level_diversion): Remove `no_space_mode' member.
4133 * src/roff/troff/div.cc (diversion::diversion,
4134 top_level_diversion::top_level_diversion): Updated.
4135 (macro_diversion::output): Reset `no_space_mode'.
4136 (no_space, restore_spacing): Use `curdiv' unconditionally.
4137 (space_request, blank_line): Check `curdiv->no_space_mode'.
4138 (no_space_mode_reg::get_value, no_space_mode_reg::get_string): Use
4139 `curdiv' unconditionally.
4140 * NEWS, src/roff/troff/troff.man, man/groff.man, doc/groff.texinfo:
4143 2001-05-06 Werner LEMBERG <wl@gnu.org>
4145 Added two new requests `de1' and `am1' which are similar to `de' and
4146 `am' with the difference that compatibility mode is saved on entry,
4147 switched off during macro execution, and restored on exit.
4149 * src/roff/troff/input.h: Added two new special characters
4150 (COMPATIBLE_SAVE, COMPATIBLE_RESTORE).
4151 * src/roff/troff/input.cc (input_iterator): Added two member
4152 functions `save_compatible_flag' and `get_compatible_flag'.
4153 (input_stack): Ditto.
4154 (string_iterator): Ditto. Also add private member
4155 `saved_compatible_flag'.
4156 (token::next): Use COMPATIBLE_SAVE and COMPATIBLE_RESTORE.
4157 (calling_mode): New enumeration.
4158 (do_define_macro): Use it. Insert COMPATIBLE_SAVE and
4159 COMPATIBLE_RESTORE at the beginning and end of macro, respectively.
4160 (define_macro, define_indirect_macro, append_macro, ignore): Use
4162 (define_nocomp_macro, append_nocomp_macro): New functions.
4163 (init_input_requests): Updated.
4164 (do_request): Rename local variable `saved_compatible_flag' to
4165 `old_compatible_flag'.
4166 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
4168 * tmac/an-old.tmac: Use `de1' instead of `de' request for all
4169 public and trap-invoked macros. As a consequence, the man macros
4170 work in compatibility mode also.
4172 2001-05-06 Solar Designer <solar@openwall.com>
4174 * Makefile.in: Use $(mandir).
4176 2001-05-06 Alexios Zavras <zvr@pobox.com>
4178 * src/utils/afmtodit/afmtodit.pl: Fix serious typo.
4180 2001-05-05 Werner LEMBERG <wl@gnu.org>
4182 Added `.ns' number register: Returns 1 in no-space mode (if in
4183 top-level diversion), 0 otherwise.
4185 * src/roff/troff/div.cc (no_space_mode_reg): New class.
4186 (init_div_requests): Updated.
4187 * NEWS, src/roff/troff/troff.man, man/groff.man, doc/groff.texinfo:
4190 2001-05-04 Werner LEMBERG <wl@gnu.org>
4192 * src/roff/nroff/nroff.man: Improved documentation (especially
4195 2001-05-02 Werner LEMBERG <wl@gnu.org>
4197 Added `brp' request: This is \p as a request.
4199 * src/roff/troff/env.cc (environment::do_break): Add parameter
4201 (do_break_request): New function (was `break_request').
4202 (break_request): Calls `do_break_request'.
4203 (break_spread_request): New; calls `do_break_request'.
4204 (init_env_requests): Updated.
4205 * src/roff/troff/env.h: Updated.
4206 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
4208 * REVISION: Increased to 1.
4209 * win32-diffs: Updated.
4211 2001-05-01 Werner LEMBERG <wl@gnu.org>
4213 * tmac/an-old.tmac: Fix minor compatibility mode issue.
4214 * tmac/troffrc-end: Make it really work in compatibility mode.
4216 2001-04-27 Werner LEMBERG <wl@gnu.org>
4218 * src/utils/lkbib/lkbib.cc: Switch inclusion order of stdio.h and
4221 2001-04-22 Werner LEMBERG <wl@gnu.org>
4223 * src/libs/libgroff/getopt.c, src/include/getopt.h: Updating to
4224 latest versions from glibc CVS archive.
4226 * MORE.STUFF: Updated, using a patch from Kees Zeelenberg
4227 <c.zeelenberg@hccnet.nl>.
4229 2001-04-21 Werner LEMBERG <wl@gnu.org>
4231 * configure.in: Move check for mkstemp() to...
4232 * aclocal.m4 (GROFF_MKSTEMP): This new function.
4233 * configure: Regenerated.
4235 * src/include/groff-getopt.h: Don't use variable names in
4238 * src/devices/grohtml/html-chars.h: Removed. It isn't used.
4239 * src/devices/grohtml/Makefile.sub,
4240 src/devices/grohtml/post-html.cc: Updated.
4242 2001-04-21 Albert Chin-A-Young <china@thewrittenword.com>
4244 * configure.in: Add special check for mkstemp().
4245 * src/libs/libgroff/tmpfile.cc: Use it.
4246 * src/utils/indxbib/indxbib.cc: Ditto.
4247 * src/utils/pfbtops/pfbtops.c (main): Don't use C++ comment style.
4248 * src/devices/grolbp/lbp.h (lbpprintf, lbpputs, vdmprintf): Use
4251 2001-04-20 Bruce Lilly <blilly@erols.com>
4253 `Version_string' as C++ object was not visible to linker from C
4255 Add `const' to `Version_string'.
4257 * src/utils/pfbtops/pfbtops.c (main), src/roff/groff/groff.cc
4258 (main), src/roff/troff/input.cc (main), src/preproc/tbl/main.cc
4259 (main), src/preproc/pic/main.cc (main), src/preproc/eqn/main.cc
4260 (main), src/preproc/grn/main.cc (main), src/preproc/html/pre-html.cc
4261 (scanArguments), src/preproc/refer/refer.cc (main),
4262 src/preproc/soelim/soelim.cc (main), src/devices/grotty/tty.cc
4263 (main), src/devices/grodvi/dvi.cc (main), src/devices/grolj4/lj4.cc
4264 (main), src/devices/grohtml/post-html.cc (main),
4265 src/devices/grolbp/lbp.cc (main), src/utils/tfmtodit/tfmtodit.cc
4266 (main), src/utils/hpftodit/hpftodit.cc (main),
4267 src/utils/lookbib/lookbib.cc (main), src/utils/indxbib/indxbib.cc
4268 (main), src/utils/lkbib/lkbib.cc (main),
4269 src/utils/addftinfo/addftinfo.cc (main): Implement it.
4271 * src/roff/groff/pipeline.c: Add _UWIN.
4272 * src/include/nonposix.h: Ditto.
4274 2001-04-20 Werner LEMBERG <wl@gnu.org>
4276 * src/include/lib.h: Use HAVE_STRERROR.
4277 * src/roff/groff/pipeline.c: Ditto.
4278 * src/preproc/html/pre-html.cc: Remove declaration of `strerror'.
4279 * src/libs/libgroff/Makefile.sub (version.cc): Add `extern "C"'.
4280 * src/utils/pfbtops/pfbtops.c: Add copyright notice.
4281 * win32-diffs: Updated.
4282 * src/utils/hpftodit/hpftodit.cc (read_map): Fix compiler warning.
4284 2001-04-19 Werner LEMBERG <wl@gnu.org>
4286 * src/preproc/html/pre-html.cc (scanArguments): Use `troff_command'
4287 instead of hardwired `"troff"'.
4288 (char_buffer::read_file): Remove unused variables.
4289 (char_buffer::write_file_troff): Ditto.
4290 (char_buffer::write_file_html): Ditto.
4291 (generateImages): Ditto.
4293 * src/utils/addftinfo/addftinfo.cc (main): Fix compilation problem.
4295 * src/include/lib.h: Don't include `groff-getopt.h' for UWIN.
4297 * src/libs/libgroff/font.cc (font::load_desc): Fix compiler warning.
4298 * src/libs/libbib/index.cc (index_search_item_iterator::get_tag,
4299 index_search_item::search1): Ditto.
4300 * src/roff/troff/node.h (width_list): Reorder members.
4301 * src/roff/troff/input.cc (do_define_macro): Fix compiler warning.
4302 (lookup_warning): Ditto.
4303 (prepend_string): Commented out.
4304 * src/roff/troff/dictionary.cc (is_good_size): Fix compiler warning.
4305 * src/roff/troff/reg.cc (number_value_to_ascii): Ditto.
4306 * src/preproc/tbl/main.cc (process_format): Ditto.
4307 * src/preproc/pic/pic.y (define_variable, reset, reset_all): Fix
4309 * src/preproc/pic/pic.cc: Updated.
4310 * src/preproc/eqn/lex.cc (init_table): Fix compiler warnings.
4311 * src/preproc/eqn/over.cc (over_box::compute_metrics): Ditto.
4312 * src/preproc/refer/command.cc (execute_command): Ditto.
4313 * src/preproc/refer/ref.cc (sortify_title, find_month): Ditto.
4314 * src/preproc/refer/token.cc (lookup_token): Ditto.
4315 * src/preproc/soelim/soelim.cc: Ditto.
4316 * src/preproc/html/pushbackbuffer.cc (ERROR): Ditto.
4317 (isHexDigit): Commented out.
4318 (pushBackBuffer::isString): Remove unused variable.
4319 * src/devices/grops/ps.cc (ps_printer::special): Fix compiler
4321 * src/devices/grops/psrm.cc (resource_manager::lookup_font,
4322 resource_manager::read_resource_arg, read_one_of, parse_extensions):
4324 * src/devices/grodvi/dvi.cc (dvi_printer::draw): Ditto.
4325 * src/devices/grolj4/lj4.cc (lj4_font::handle_unknown_font_command,
4326 lookup_paper_size): Ditto.
4327 * src/devices/grohtml/post-html.cc (is_subsection): Commented out.
4328 (text_glob, element_list): Reorder members.
4329 * src/devices/grohtml/html-text.cc (html_text::do_pre): Remove
4331 * src/devices/grohtml/html-text.h (html_text::emit_space): Change
4332 return value to `void'.
4333 * src/devices/grohtml/output.cc (word_list::word_list): Fix order
4335 * src/devices/grohtml/html.h (simple_output::check_newline,
4336 simple_output::space_or_newline, simple_output::enable_newlines):
4338 * src/devices/grolbp/lbp.cc (wp54charset, set_papersize): Remove
4340 * src/utils/tfmtodit/tfmtodit.cc (tfm::load, gf::load, main): Ditto.
4341 * src/utils/hpftodit/hpftodit.cc (File::seek, read_symbol_sets,
4342 output_ligatures, output_charset, read_map): Ditto.
4343 * src/utils/lookbib/lookbib.cc (main): Ditto.
4344 * src/utils/indxbib/indxbib.cc (main, fwrite_or_die): Ditto.
4345 (do_file): Fix typo (`=' -> `==').
4346 * src/utils/lkbib/lkbib.cc (main): Remove compiler warning.
4347 * src/utils/addftinfo/addftinfo.cc (main): Ditto.
4349 2001-04-18 Ruslan Ermilov <ru@FreeBSD.org>
4351 * src/roff/nroff/nroff.sh: Adding -p (pic) and -t (tbl) options.
4352 Fix usage of GROFF_BIN_PATH.
4353 * src/roff/nroff/nroff.man: Updated.
4355 2001-04-18 Werner LEMBERG <wl@gnu.org>
4357 * NEWS: Fixing typos.
4360 Version 1.17 released
4361 =====================
4363 2001-04-17 Werner LEMBERG <wl@gnu.org>
4365 * tmac/Makefile.sub (install-data): mdoc.local-s is in current
4366 directory, not in $(srcdir).
4368 2001-04-16 Werner LEMBERG <wl@gnu.org>
4370 * doc/groff.texinfo: More info on conditionals.
4372 2001-04-15 Werner LEMBERG <wl@gnu.org>
4374 * doc/groff.texinfo: Added some info about groff internals.
4376 * src/roff/troff/node.cc (make_glyph_node): Emit warning message
4377 about missing special character only if the name is non-null.
4379 2001-04-14 Werner LEMBERG <wl@gnu.org>
4381 Removing the grohtml-old device driver which is now obsolete.
4383 * src/devices/grohtml-old/*: Removed.
4384 * font/devhtml-old/*: Removed.
4385 * src/libs/libgroff/htmlindicate.cc (graphic_start, graphic_end):
4387 * Makefile.in (CCPROGDIRS, DEVDIRS): Updated.
4388 * test-groff (PATH): Updated.
4389 * tmac/Makefile.sub (NORMALFILES): Updated.
4390 * tmac/an-old.tmac: Remove special code for html-old device.
4391 Replace `html-or-html-old' register with `an-html'.
4392 * tmac/eqnrc: Updated.
4393 * tmac/html-old.tmac: Removed.
4394 * tmac/troffrc, tmac/troffrc-end: Updated.
4395 * tmac/www.tmac: Remove special code for html-old device.
4396 Replace `html-or-html-old' register with `www-html'.
4398 * src/libs/libgroff/tmpfile.cc (remove_tmp_files),
4399 src/libs/libgroff/htmlindicate.cc (graphic_end),
4400 include/htmlindicate.h, src/preproc/grn/*.cc,
4401 src/roff/groff/env.{cc,h}: Remove `void' parameter if used as a
4402 single argument for consistency with rest of source code.
4404 * aclocal.m4, tmac/an-old.tmac: Fix copyright.
4406 2001-04-13 Ruslan Ermilov <ru@FreeBSD.org>
4408 * src/roff/troff/troff.man: Fixing typos.
4410 2001-04-13 Werner LEMBERG <wl@gnu.org>
4412 * doc/pic.ms: Fixing many font switches.
4413 * doc/groff.texinfo: Fixes, additions.
4414 * MORE.STUFF: Updated.
4416 2001-04-12 Gaius Mulley <gaius@glam.ac.uk>
4418 * src/devices/grohtml/grohtml.man: Updated manual page regarding
4420 * src/preproc/html/pre-html.cc (createImage): Fixed right hand
4422 (removeTempFiles): New function to tidy up temporary files.
4423 * src/preproc/html/pre-html.cc (main): Calls `removeTempFiles()'.
4424 Many fixes to do with the new inline suppress node and image regions
4426 * src/devices/grohtml/post-html.cc: New method `is_auto_img'.
4427 (generate_img_src): New function.
4428 (html_printer::do_auto_image): Utilizes it.
4429 (do_heading, do_title): Include inline images within their contents.
4430 (html_printer::begin_page): Tidied up comments that are issued to
4431 the html output file.
4432 (html_printer::do_fill): Fixed so that `.nf' works with fonts other
4434 (text_glob::is_br): New method used by do_heading.
4435 * tmac/s.tmac: If -Thtml then emit $1 in .IP rather than its
4436 equivalent diversion.
4437 * src/include/html-strings.h: Altered image tags to reflect the
4439 * src/include/htmlindicate.h (html_end_suppress): Added `is_inline'
4441 * src/preproc/eqn/main.cc: Will suppress generation of image tags if
4442 it is already inside a pic image. Only emit tags if the argument
4443 `-Tps:html' is present.
4444 * src/preproc/tbl/main.cc: Changes to reflect additional
4445 `html_end_suppress' parameter.
4446 * src/roff/troff/env.cc: Only emit eol tag if a node has been
4447 emitted since the last eol tag was written.
4448 * src/roff/troff/env.h: New boolean `emitted_node'.
4449 * src/roff/troff/input.cc (do_suppress): Handles extra suppress
4450 nodes \O3, \O4, \O5. No longer use `output_low_mark_miny'.
4451 * src/roff/troff/node.cc (check_charinfo): New method.
4452 (troff_output_file::determine_line_limits): Alterations to limit
4454 * tmac/www.tmac: Changes to reflect new suppress nodes.
4456 2001-04-12 Bruno Haible <haible@clisp.cons.org>
4458 * src/devices/grohtml/post-html.cc (html_printer::add_to_sbuf):
4459 Escape the html_glyph in the buffer.
4460 (str_translate_to_html): Output the unescaped escaped_char.
4461 * src/devices/grohtml/html-text.cc (issue_table_begin): Set
4462 `frame=void', not `frame=none'. Add `border=0'.
4464 2001-04-12 Werner LEMBERG <wl@gnu.org>
4466 * PROBLEMS: Add some words on how to avoid wrapper macros.
4468 2001-04-11 Blake McBride <blake@florida-software.com>
4470 * src/include/nonposix.h (fileno) [_MSC_VER]: Removed.
4472 2001-04-11 Werner LEMBERG <wl@gnu.org>
4474 * font/devlbp/Makefile.sub (CLEANADD): Set it.
4475 * tmac/Makefile.sub (CLEANADD): Add tmac.local-s.
4476 * Makefile.in (dist): Don't remove src/xditview/Imakefile, but ...
4477 * Makefile.sub (DISTCLEANFILES): Here.
4479 * libs/libgroff/new.cc: Include `nonposix.h'.
4480 * win32-diffs: Updated.
4482 2001-04-10 Ruslan Ermilov <ru@FreeBSD.org>
4484 Added skeleton macro for defunct macros.
4486 Updated documentation.
4488 When inside displays, an empty input line warning should be
4489 suppressed. If another macro call is put inside a display,
4490 all subsequent empty lines found in that display caused a
4491 warning to be emitted.
4493 * tmac/doc.tmac (doc-defunct-macro): New macro.
4494 (Db, Ds, Ex, Or, Sf): Reimplemented using this macro.
4495 (doc-restore-global-vars): Fixed typo.
4496 (doc-empty-line): Check the `doc-display-depth' register to
4497 determine whether we are inside display or not.
4499 * tmac/doc-common: Removed `Or' and `Sf' registers.
4500 Moved obsolete `Ds' macro to doc.tmac.
4502 * tmac/groff_mdoc.man: Bump document date.
4503 Document `.Vt' under ``Variable Types''.
4504 Removed documentation for obsolete `.Or' macro.
4506 2001-04-10 Werner LEMBERG <wl@gnu.org>
4509 * doc/groff.texinfo: Many fixes, additions, clarifications, etc.
4511 2001-04-10 Bruno Haible <haible@clisp.cons.org>
4513 * src/devices/grodvi/dvi.cc (main): Accept --help and --version.
4514 (usage): Add stream argument. Don't exit.
4515 * src/devices/grohtml/post-html.cc (main): Accept --help and --version.
4516 Write --version output to stdout, not stderr.
4517 (usage): Add stream argument. Don't exit.
4518 * src/devices/grohtml-old/html.cc (main): Accept --help and --version.
4519 (usage): Add stream argument. Don't exit.
4520 * src/devices/grolbp/lbp.cc (long_options): Use symbolic getopt.h
4522 (usage): Add stream argument. Don't exit.
4523 (main): Write --help output to stdout, not stderr.
4524 * src/devices/grolj4/lj4.cc (main): Accept --help and --version.
4525 (usage): Add stream argument. Don't exit.
4526 * src/devices/grops/ps.cc (main): Accept --help and --version.
4527 (usage): Add stream argument. Don't exit.
4528 * src/devices/grotty/tty.cc (main): Accept --help and --version.
4529 (usage): Add stream argument. Don't exit.
4530 * src/preproc/eqn/main.cc (usage): Add stream argument. Don't exit.
4531 (main): Accept --help and --version.
4532 * src/preproc/grn/main.cc (usage): Add stream argument. Don't exit.
4533 (main): Accept --help and --version.
4534 * src/preproc/html/pre-html.cc (usage): Add stream argument.
4535 (scanArguments): Accept --help and --version.
4536 * src/preproc/pic/main.cc (usage): Add stream argument. Don't exit.
4537 (main): Accept --help and --version.
4538 * src/preproc/refer/refer.cc (main): Accept --help and --version.
4539 (usage): Add stream argument. Don't exit.
4540 * src/preproc/soelim/soelim.cc (usage): Add stream argument. Don't
4542 (main): Accept --help and --version.
4543 * src/preproc/tbl/main.cc (usage): Add stream argument. Don't exit.
4544 (main): Accept --help and --version.
4545 * src/roff/groff/groff.cc (main): Accept --help and --version.
4546 (synopsis): Add stream argument.
4547 (help): Write --help output to stdout, not stderr.
4548 (usage): Add stream argument. Don't exit.
4549 * src/roff/grog/grog.pl: Accept --help and --version.
4551 * src/roff/grog/grog.sh: Accept --help and --version.
4552 * src/roff/nroff/nroff.sh: Accept --help and --version.
4553 * src/roff/troff/input.cc (USAGE_EXIT_CODE): Remove macro.
4554 (usage): Add stream argument. Don't exit.
4555 (main): Accept --help and --version.
4556 * src/utils/addftinfo/addftinfo.cc (main): Accept --help and --version.
4557 (usage): New function with stream argument, doesn't exit.
4558 * src/utils/hpftodit/hpftodit.cc (main): Accept --help and --version.
4559 (usage): New function with stream argument, doesn't exit.
4560 * src/utils/indxbib/indxbib.cc (main): Accept --help and --version.
4561 (usage): Add stream argument. Don't exit.
4562 * src/utils/lkbib/lkbib.cc (usage): Add stream argument. Don't exit.
4563 (main): Accept --help and --version.
4564 * src/utils/lookbib/lookbib.cc (usage): Add stream argument. Don't
4566 (main): Accept --help and --version.
4567 * src/utils/pfbtops/pfbtops.c (usage): Add stream argument. Don't exit.
4568 (main): Accept --help and --version.
4569 * src/utils/tfmtodit/tfmtodit.cc (main): Accept --help and --version.
4570 (usage): Add stream argument. Don't exit.
4572 2001-04-10 Ruslan Ermilov <ru@freebsd.org>
4574 Fix indentation in SYNOPSIS.
4576 Updated to include changes of latest BSD mdoc version (basically,
4577 the only change is that `.Fn' and `.Fc' put a final semicolon after
4578 a function declaration in the SYNOPSIS section).
4580 * tmac/doc.tmac (doc-in-synopsis-count): Replaced with ...
4581 (doc-in-synopsis-section): New variable. Updated all related
4583 (doc-indent-synopsis-active): New register.
4584 (Nd, Fn, Fo): Use it.
4585 (Cd): It requires manipulation of \n[doc-indent-synopsis] so that
4586 `.Cd' with long argument line produces indented wrapped lines.
4587 Also, the misplaced `.nop \*[doc-Nm-font]\c'' caused extra
4588 undesirable line break to be output.
4589 (doc-do-func-decl, Nm, Vt, Fn, Fo): Remove extraneous calls to
4591 (Fn, Fc): Add final `;' to output.
4592 (doc-save-global-vars, doc-restore-global-vars): Updated.
4593 * tmac/doc-common: Remove `Ex' register.
4595 * tmac/doc-ditroff, tmac/doc-nroff, tmac/doc-syms: Updated
4598 2001-04-06 Ruslan Ermilov <ru@freebsd.org>
4600 * tmac/doc.tmac (Cd): Simplify code.
4601 * tmac/groff_mdoc.man: Document some behaviour of `Cd' request.
4603 2001-04-06 Werner LEMBERG <wl@gnu.org>
4605 Implement continuous underlining for nroff mode. To do that, a new
4606 request in the ditroff language has been added: `x u N' (N is 0
4609 \X and \Y are now transparent to end-of-sentence recognition.
4611 * src/include/printer.h (printer): Add `type' parameter to `special'
4613 * src/libs/libdriver/printer.cc (printer::special): Updated.
4614 * src/libs/libdriver/input.cc (do_file): Handle `x u N'.
4616 * src/devices/dvi/dvi.cc (dvi_printer::special): Handle only
4617 specials of type `p'.
4618 * src/devices/grohtml/post-html.cc (html_printer::special): Ditto.
4619 * src/devices/grohtml-old/html.cc (html_printer::special): Ditto.
4620 * src/devices/grops/ps.cc (ps_printer::special): Ditto.
4621 * src/devices/grotty/tty.cc: Add new enum CU_MODE.
4622 (glyph::order): New method.
4623 (tty_printer::add_char): Use it.
4624 (tty_printer::special): New method.
4625 (tty_printer::end_page): Implement it.
4627 * src/roff/troff/node.h (special_node): Add `no_init_string' member.
4628 * src/roff/troff/node.cc (special_node::special_node): Add parameter
4629 to set `no_init_string'.
4630 (special_node::tprint_start): Use it.
4631 (special_node::same, special_node::copy): Updated.
4632 (special_node::ends_sentence): New method.
4633 (troff_output_file::start_special): Add parameter to include
4634 inititialization of special conditionally.
4636 * src/roff/troff/env.h (environment): New member `underline_spaces'.
4637 * src/roff/troff/env.cc (do_underline_special): New function.
4638 (environment::set_font): Use it.
4639 (do_underline): Use it. This was `underline()'.
4640 (underline): Call `do_underline()'.
4641 (continuous_underline): New function which calls `do_underline()'.
4642 (environment::newline): Use `do_underline_special()'.
4643 (init_env_requests): Updated.
4645 * NEWS, man/troff_out.man: Updated.
4647 2001-04-06 Bruno Haible <haible@clisp.cons.org>
4649 * font/devutf8/R.proto: Fix code of 'shc'.
4651 2001-04-06 Ruslan Ermilov <ru@freebsd.org>
4653 Many fixes. Diag lists can now be nested also; additionally,
4654 `-compact' and `-offset' are supported.
4656 * tmac/doc.tmac (doc-have-indent): Replaced with ...
4657 (doc-list-have-indent-stackXXX): A new register stack.
4658 (doc-have-diag-list): Removed.
4659 (Bl): Use `doc-list-have-indent-stackXXX'.
4661 (doc-diag-list): Use `doc-compact-list-stackXXX'.
4662 (doc-tag-list): Use `doc-list-have-indent-stackXXX'.
4663 (doc-set-vertical-and-indent): Ditto.
4664 (doc-next-list-depth): Removed.
4665 (doc-increment-list-stack): Updated.
4666 (doc-decrement-list-stack): Use `doc-list-depth' instead of
4667 `doc-next-list-depth'.
4668 (doc-end-list, doc-end-column-list): Don't use
4669 `doc-increment-list-stack'.
4670 (doc-set-column-tab): Don't use `doc-list-offset-stackXXX'.
4671 (doc-save-global-vars, doc-restore-global-vars): Updated.
4672 * tmac/doc-common: Updated.
4673 * tmac/groff_mdoc.man: Updated.
4676 2001-04-02 Werner LEMBERG <wl@gnu.org>
4678 * src/devices/grotty/grotty.man: Fix grammatical error.
4680 2001-03-30 Ruslan Ermilov <ru@freebsd.org>
4682 Remove .Ld from mdoc package; replace it with special handling of
4685 * tmac/doc-common: Remove `Ld' register.
4686 Uncomment `doc-volume-ds-*' strings.
4687 Remove `doc-operating-system-default'.
4689 * tmac/doc-syms (Ld): Removed.
4690 * tmac/doc.tmac (doc-parse-args, doc-parse-arg-vector): Handle
4694 * tmac/groff_mdoc.man: Many fixes and updates.
4696 2001-03-29 Werner LEMBERG <wl@gnu.org>
4698 * tmac/troffrc-end: Protect data with `.do'. Reported by T. Kurt
4699 Bond <tkb@tkb.mpl.com>.
4700 * tmac/www.tmac: Save compatibility mode.
4702 2001-03-28 Ruslan Ermilov <ru@freebsd.org>
4704 * tmac/groff_mdoc.man: Many fixes.
4706 2001-03-28 Werner LEMBERG <wl@gnu.org>
4708 * src/preproc/soelim/soelim.man: Document that `.<whitespace>so'
4711 2001-03-27 Werner LEMBERG <wl@gnu.org>
4713 * tmac/an-old.tmac (TP, an-do-tag): Reduce line length while in
4714 diversion. This fixes overlong tags.
4716 2001-03-26 Werner LEMBERG <wl@gnu.org>
4718 * doc/groff.texinfo: Fixed and improved documentation of fonts.
4719 * tmac/doc-syms: Fix error messages.
4720 * tmac/an-old.tmac: Remove incorrect double backslashes.
4722 2001-03-24 Ruslan Ermilov <ru@freebsd.org>
4724 * tmac/Makefile.sub: Strip mdoc.local also
4725 * tmac/strip.sed: Fixed.
4727 2001-03-24 Werner LEMBERG <wl@gnu.org>
4729 * tmac/doc-nroff, tmac/doc-ditroff: Implement -rSxx switch for
4730 selecting the font size.
4731 * tmac/groff_mdoc.man, NEWS: Document it.
4733 2001-03-23 Werner LEMBERG <wl@gnu.org>
4735 * src/roff/troff/div.cc (save_vertical_space): Add default argument
4737 * src/roff/troff/env.cc (family_change): Make `.fam' accept no
4738 argument to restore previous font family.
4739 * src/roff/troff/troff.man, man/groff.man, NEWS: Updated.
4741 * doc/groff.texinfo: More fixes and additions (mainly for font
4742 manipulating commands).
4744 * tmac/groff_mdoc.reference.man: Small updates and renamed to ...
4745 * tmac/groff_mdoc.man: This. The quick reference has been removed.
4746 * tmac/Makefile.sub, NEWS: Updated.
4748 2001-03-23 Werner LEMBERG <wl@gnu.org>
4750 Replaced mdoc implementation. The new version is `state of the
4751 art', using almost all new features of groff 1.17 -- it won't run
4752 with older versions.
4754 * tmac/doc.tmac: Completely rewritten.
4755 * tmac/doc-common: Ditto.
4756 * tmac/doc-nroff: Ditto.
4757 * tmac/doc-ditroff: Ditto.
4758 * tmac/doc-syms: Ditto.
4759 * tmac/mdoc.local: New file.
4760 * tmac/groff_mdoc.samples.man: Replaced with ...
4761 * tmac/groff_mdoc.reference.man: New file, covering mdoc completely.
4762 * tmac/strip.sed: Updated.
4763 * tmac/Makefile.sub: Updated.
4766 * tmac/groff_man.man: Add `man.local' to the FILES section.
4768 2001-03-22 Werner LEMBERG <wl@gnu.org>
4770 * doc/groff.texinfo: Added many @noindent.
4771 Replaced @end_Example -> @endExample.
4772 Added info whether registers are r/o.
4773 Many other additions and fixes.
4775 2001-03-21 Werner LEMBERG <wl@gnu.org>
4777 * doc/groff.texinfo: Added macro @Var (and some hacks due to bugs
4778 in makeinfo of texinfo 4.0) to be used in @Def* macros.
4779 Improved @Def* macros: Now the exact syntax of request, register,
4780 and escapes is shown.
4781 Added macros for parentheses and brackets to be used in @Def*.
4782 Many fixes and improvements of the documentation.
4784 2001-03-20 Werner LEMBERG <wl@gnu.org>
4786 * doc/groff.texinfo: Added new index: `st' (for strings).
4787 Added macros @Defstr(x).
4788 Added macro @Example (adding @group).
4789 Other minor improvements.
4791 2001-03-19 Werner LEMBERG <wl@gnu.org>
4793 * doc/groff.texinfo: Added two new indices: `es' (for escapes) and
4794 `rq' for requests. `fn' is no longer used.
4795 Added macros @Defreq(x), @Defreg(x), and @Defesc(x).
4798 * tmac/an-old.tmac (an-p-footer): If `cR' is set, replace page
4799 number with name of man page.
4801 2001-03-19 Larry Kollar <kollar@alltel.net>
4803 * doc/groff.texinfo: Complete revision. Added many @Deffn to gain
4806 2001-03-19 Werner LEMBERG <wl@gnu.org>
4808 * man/groff_font.man: Document `prepro', `postpro', and `print'.
4809 * src/roff/groff/groff.man: Improve documentation of `-l' and `-L'.
4810 * src/devices/grohtml/grohtml.man: Fixing typos.
4812 2001-03-19 Gaius Mulley <gaius@glam.ac.uk>
4814 * tmac/s.tmac (@IP): Pass `.ip' html tag.
4815 * tmac/groff_mwww.man: Remove .LINE macro
4816 * tmac/www.tmac (LINE): Add `.ti'.
4818 * src/devices/grohtml/post-html.cc (html_printer): New member
4820 (html_printer::emit_raw): Use it.
4821 (html_printer::do_linelength): Ditto.
4822 (html_printer::do_pageoffset): Ditto.
4823 (html_printer::do_indentation): Ditto.
4824 (html_printer::do_tempindent): Ditto.
4825 (html_printer::do_break): Ditto.
4826 (html_printer::begin_page): Ditto.
4827 (html_printer::do_indentedparagraph): New function.
4828 (html_printer::troff_tag): Handle `.ip'.
4829 * src/devices/grohtml/html-text.cc (html_text::issue_table_begin):
4830 Add `<td width=...>' handling.
4831 (html_text::do_table): Add parameter.
4832 (html_text::do_indent): Updated.
4833 * src/devices/groohtml/html-text.h: Updated.
4835 2001-03-16 Gaius Mulley <gaius@glam.ac.uk>
4837 Introduced simple html tables to implement indentation.
4839 * src/devices/grohtml/html.h (word, word_list): New structures.
4840 (simple_output): Use it.
4841 * src/devices/grohtml/post-html.cc: Add `INDENTATION'.
4842 (html_printer): Improve indentation handling.
4843 (html_printer::emit_raw): Set `in_table' element. Handle
4845 (html_printer::write_header): Move conditional downwards.
4846 Don't allow whitespace in tags.
4847 (html_printer::do_linelength): Handle line length and indentation
4849 (html_printer::do_pageoffset): Handle indentation conditionally.
4850 (html_printer::do_indentation): Ditto.
4851 (html_printer::do_tempindent): New function member.
4852 (html_printer::do_fill): Take care of indentation.
4853 (html_printer::do_flush): Finish table.
4854 (html_printer::do_links): Ditto.
4855 (html_printer::do_break): New function for handling `.br' and `.ti'.
4856 (html_printer::troff_tag): Use it.
4858 (html_printer::flush_globs): Fix.
4859 (html_printer::flush_page): Finish table.
4860 (html_printer::html_printer): Fix error message. Set up
4862 (html_printer::add_to_sbuf): Remove special handling of character
4864 (to_unicode): Remove `stop()'.
4865 (html_printer::write_title): Cleanup.
4866 (html_printer::begin_page): Use `put_string()'. Handle indentation.
4867 (html_printer::~html_printer): Flush text and end the line.
4869 * src/devices/grohtml/html_text.h: Add more *_TAG enum values.
4870 * src/devices/grohtml/html_text.cc (html_text::end_tag): Fix
4872 (html_text::start_tag): Disable newlines.
4873 (html_text::table_is_void): New function.
4874 (html_text::issue_table_begin): Ditto.
4875 (html_text::issue_table_end): Ditto.
4876 (html_text::push_para): Better table handling.
4877 (html_text::do_indent): New function.
4878 (html_text::do_table): Ditto.
4879 (html_text::done_table): Ditto.
4880 (html_text::do_tt): Handle PRE_TAG.
4881 (html_text::is_in_table): New function.
4882 (html_text::check_emit_text): Handle tables.
4883 (html_text::do_emittext): Use `nl()'.
4884 (html_text::do_para): Handle table.
4885 (html_text::remove_def): New function.
4886 * src/devices/grohtml/output.cc (word, word_list): Implement
4888 (simple_output::end_line): Flush last word.
4889 (simple_output::simple_comment): Ditto.
4890 (simple_output::begin_comment): Recoded.
4891 (simple_output::end_comment): Ditto.
4892 (simple_output::comment_arg): Removed.
4893 (simple_output::check_newline): Improve test and flush last word.
4894 (simple_output::space_or_newline): Improved.
4895 (simple_output::write_newline): Replaced with...
4896 (simple_output::nl): This.
4897 (simple_output::put_raw_char): Flush last word.
4898 (simple_output::check_space): Removed.
4899 (simple_output::put_translated_string): Ditto.
4900 (simple_output::put_string): Simplified.
4901 (simple_output::put_number): Updated.
4902 (simple_output::put_float): Ditto.
4903 (simple_output::put_symbol): Removed.
4904 (simple_output::enable_newlines): Add `check_newline()'.
4905 (simple_output::flush_last_word): New function.
4907 * src/roff/troff/enc.cc (no_fill): Remove call to add_html_tag().
4908 * src/roff/troff/div.cc (page_offset): Add call to add_html_tag().
4910 * tmac/s.tmac (@PP, @IP): Add html conditional code.
4911 * tmac/an-old.tmac (TP): Ditto.
4913 2001-03-09 Ruslan Ermilov <ru@freebsd.org>
4915 * mdate.sh: Make it POSIX compliant.
4917 2001-03-09 Werner LEMBERG <wl@gnu.org>
4919 Added the `return' request to end a macro immediately. It simply
4920 pops iterators from the input stack until a macro iterator is found.
4922 * src/roff/troff/input.cc (input_iterator::is_macro,
4923 macro_iterator::is_macro): New member.
4924 (input_return_boundary): New class to signal an immediate return
4926 (input_stack::add_return_boundary, input_stack::is_return_boundary):
4928 (input_stack::clear): Use it.
4929 (input_stack::pop_macro): New function.
4930 (while_request): Use `is_return_boundary()'.
4931 (return_macro_request): New function.
4932 (init_input_requests): Use it.
4934 * src/roff/troff/TODO: Updated.
4935 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
4937 2001-03-08 Werner LEMBERG <wl@gnu.org>
4939 * src/roff/troff/input.cc (input_iterator::is_boundary): Minor
4942 2001-03-07 Werner LEMBERG <wl@gnu.org>
4944 Make `\B' more rigid.
4946 * src/roff/troff/number.cc (parse_expr, parse_term): Add `rigid'
4948 (get_number_rigidly): New function.
4949 * src/roff/troff/input.cc (do_expr_test): Use it.
4950 * src/roff/troff/token.h: Updated.
4952 * src/roff/troff/request.h: Fix typo (init_html_request ->
4953 init_markup_request).
4955 2001-03-04 Gaius Mulley <gaius@glam.ac.uk>
4957 Fixed grohtml handling of any named glyph for glyph indexes < 0x80.
4958 Cosmetic changes to `.html-begin', `.html-end', `.html-image' which
4959 are now `.begin', `.end', `.image'.
4961 * src/devices/grohtml/post-html.cc: Adding UNICODE_DESC_START.
4962 (html_printer::add_to_sbuf): Changing type of `code' parameter.
4963 Use add_char_to_sbuf().
4964 (to_unicode): New function.
4965 (char_translate_to_html): Changing type of `ch' parameter.
4967 (html_printer::~html_printer): Comment out doctype string.
4968 * src/preproc/html/pre-html.cc (write_end_image): Use `.end'
4969 instead of `.html-end'.
4970 (write_start_image): Use `.begin' and `.image' instead of
4971 `.html-begin' and `.html-image'.
4972 * src/roff/troff/input.cc: Rename `html_level' to `begin_level'.
4973 (html_begin): Renamed to ...
4975 (html_end): Renamed to ...
4977 (html_image): Renamed to ...
4979 (init_html_requests): Renamed to ...
4980 (init_markup_requests): This.
4981 * tmac/www.tmac: Updated.
4983 2001-02-28 Bram <bram@avontuur.org>
4985 * src/libs/libgroff/font.cc (font_widths_cache): Fixing syntax of
4988 2001-02-26 David Leonard <david.leonard@csee.uq.edu.au>
4990 * doc/meref.me: Fixing some typos.
4992 2001-02-16 Werner LEMBERG <wl@gnu.org>
4994 * src/roff/troff/node.cc (space_node::get_hyphenation_type): New
4995 method. Return `HYPHEN_MIDDLE' if it was `\:'.
4996 * src/roff/troff/node.h: Updated.
4998 2001-02-17 Ruslan Ermilov <ru@FreeBSD.org>
5000 * tmac/groff_tmac.man: Fix typo.
5002 2001-02-16 Werner LEMBERG <wl@gnu.org>
5004 Fixing a bug which prevented proper end-of-sentence recognition
5005 between an `unformatted' box and the following text. As a
5006 consequence, vertical line distances are no longer preserved in
5007 boxes after a call to `.unformat' -- because boxes aren't
5008 line-oriented (contrary to diversions), this doesn't make sense
5011 * src/roff/troff/node.cc (*node::set_unformat_flag): Add return
5013 (vertical_size_node::set_unformat_flag): New method.
5014 * src/roff/troff/node.hh: Updated.
5015 * src/roff/troff/input.cc (word_space_node::reread,
5016 hmotion_node::reread): Reset `unformat' flag after usage.
5017 (unformat_macro): Append only if `set_unformat_flag()' returns
5019 * src/roff/troff/troff.man: Updated.
5021 2001-02-15 Werner LEMBERG <wl@gnu.org>
5023 * src/roff/troff/troff.man, NEWS, man/groff.man: Improved
5024 documentation of `asciify' and `unformat' requests.
5026 2001-02-13 Werner LEMBERG <wl@gnu.org>
5028 Redesigned the `unformat' request. It is no longer connected with
5029 `asciify' but rather uses new `reread()' methods if the `unformat'
5030 flag is set. Additionally, the handling of space characters after
5031 unformatting has been fixed so that they retain their width.
5033 * src/roff/troff/node.h (width_list): New structure to store
5034 original widths of spaces.
5035 (node): Added `unformat' member.
5036 Replaced `num_spaces' variable with `orig_width' list.
5037 * src/roff/troff/node.cc (*node::asciify,
5038 asciify_reverse_node_list): Removed `unformat_only' flag and related
5040 (word_space_node::asciify, word_space_node::word_space_node): Use
5042 (word_space_node::~word_space_node): New destructor.
5043 (word_space_node::copy): Updated to handle `orig_width'.
5044 (hmotion_node::copy, unbreakable_space_node::copy): Updated.
5045 (*node::merge_space): Update `orig_width' list if necessary.
5046 (*node::set_unformat_flag): New methods to set the `unformat' flag.
5047 * src/roff/troff/enc.cc (environment::space_newline): Use
5049 (environment::space): Added method to handle space width and
5050 sentence space width as parameters. Use `width_list'.
5051 (environment::make_tab_node): Updated.
5052 * src/roff/troff/env.h: Updated.
5053 * src/roff/troff/input.cc (word_space_node::reread,
5054 unbreakable_space_node::reread, hmotion_node::reread): New methods
5055 to handle nodes specially if `unformat' flag is set.
5056 (do_asciify_macro): Renamed back to ...
5057 (asciify_macro): This.
5058 (unformat_macro): New implementation to simply set the `unformat'
5061 * MORE.STUFF: Added more info about deroff.
5063 2001-02-08 Werner LEMBERG <wl@gnu.org>
5065 * src/roff/troff/node.h (unbreakable_space_node, hmotion_node,
5066 space_char_hmotion_node, overstrike_node): Add `get_hyphen_list()'
5067 and `add_self()' methods to avoid hyphenation. For example, the
5068 hyphen list for `foo\0\0bar' was `foobar', causing insertion of a
5069 soft hyphen after `foo'. Now the hyphen list is correctly
5070 `foo<ignore><ignore>bar'.
5072 2001-02-05 Yoshiteru Kageyama <yt-kage@cb3.so-net.ne.jp>
5074 * tmac/groff_tmac.man: Fix `BIR' macro.
5076 2001-02-04 Werner LEMBERG <wl@gnu.org>
5078 A new escape sequence `\:', inserting a zero-width break point.
5080 * src/roff/troff/input.h: Adding `ESCAPE_COLON'.
5081 * src/roff/troff/input.cc (get_copy, token::next, asciify):
5083 * src/roff/troff/node.h (node): Add `is_escape_colon()' virtual
5085 (space_node): Add `was_escape_colon' member. Add `is_escape_colon()'
5086 and `asciify()' methods.
5087 * src/roff/troff/node.cc (space_node::space_node): Updated.
5088 (space_node::asciify): Handle `was_escape_colon'.
5089 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
5091 Handle `\~' similar to other comparable requests.
5093 * src/roff/troff/input.cc (process_input_stack): Remove now obsolete
5095 (token::next): Move creation of an unbreakable_space_node to...
5096 (token::add_to_node_list): Here.
5098 Fix a bug which sometimes prevented hyphenation of words connected
5099 with `\~' or `\ ' (and other escape sequences handled as
5100 TOKEN_NODE). This also fixes a hyphenation problem with boxes
5101 (after a call to the `unformat' request).
5103 * src/roff/troff/env.h (environment::possibly_break_line,
5104 environment::hyphenate_line): Introducing `start_here' parameter.
5105 * src/roff/troff/env.cc (environment::space_newline,
5106 environment::space): Use it.
5107 (environment::possibly_break_line, environment::hyphenate_line):
5109 * src/roff/troff/input.cc (process_input_stack): Use it.
5110 * src/roff/troff/node.h (unbreakable_space_node, hmotion_node,
5111 space_char_hmotion_node, overstrike_node): Add
5112 `get_hyphenation_type()' method.
5113 * src/roff/troff/node.cc (break_char_node::asciify): Don't asciify
5114 if `unformat_only' is active.
5116 2001-01-30 Werner LEMBERG <wl@gnu.org>
5118 Implemented new read-only number register `.linetabs' which
5119 returns 1 if in line-tabs mode, 0 otherwise.
5121 * src/roff/troff/env.h (environment): Add get_line_tabs() member.
5122 * src/roff/troff/env.cc (get_line_tabs): New function.
5123 (init_env_requests): Use it.
5124 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
5126 * VERSION, REVISION: Changing to 1.17.0.
5128 2001-01-28 Werner LEMBERG <wl@gnu.org>
5130 Fixed a bug which prevented hyphenation of words which are finished
5133 * src/roff/troff/token.h (token): Add enum type
5134 `TOKEN_TRANSPARENT_DUMMY' and method `transparent_dummy()'.
5135 * src/roff/troff/input.cc (token::next, token::description,
5136 get_line_arg, token::add_to_node_list, token::process): Use it.
5138 2001-01-27 Werner LEMBERG <wl@gnu.org>
5140 * src/roff/troff/div.h (diversion): Add `saved_prev_line_interrupted'.
5141 * src/roff/troff/div.cc (do_divert): Use it.
5143 * src/roff/troff/input.cc (asciify): Add ESCAPE_RIGHT_PARENTHESIS.
5145 2001-01-25 Werner LEMBERG <wl@gnu.org>
5147 Adding the `linetabs' request. If set, tab distances are not
5148 computed relative to the input line but relative to the output line.
5150 * src/roff/troff/env.h (environment): New member `line_tabs'.
5151 * src/roff/troff/env.cc (line_tabs_request): Implement request.
5152 (environment::environment, environment::copy): Updated.
5153 (environment::distance_to_next_tab): Use `line_tabs'.
5154 (init_env_requests): Register request.
5155 * src/roff/troff/troff.man, man/groff.man, NEWS: Document it. Other
5158 2001-01-24 Werner LEMBERG <wl@gnu.org>
5160 Introducing a new read-only register `.int' which is set to a
5161 positive value if the last output line is interrupted (i.e., if it
5164 * src/roff/troff/env.cc (init_env_requests): Add it.
5165 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
5167 2001-01-23 Gaius Mulley <gaius@glam.ac.uk>
5169 * tmac/mwww.tmac: Call `www.tmac', not `arkup.tmac'.
5170 * src/preproc/html/pre-html.cc (findPrefix): New function which
5171 generates the troff executable name via the system prefix.
5172 * src/preproc/eqn/main.cc: Modified warning message.
5174 2001-01-23 Werner LEMBERG <wl@gnu.org>
5176 troff's `box' and `boxa' requests didn't preserve temporary
5179 * src/roff/troff/div.h (diversion): Add `saved_saved_indent' and
5180 `saved_target_text_length' members.
5181 * src/roff/troff/div.cc (do_divert): Use them.
5183 Tabs (but not yet leaders and fields) are now handled correctly by
5186 * node.h (hmotion_node): Add field `was_tab'.
5187 * env.cc (environment::make_tab_node): Set it.
5188 * node.cc (hmotion_node::copy, hmotion_node::asciify): Use it.
5190 Added new request `unformat' which will, contrary to `asciify',
5191 preserve font information after unformatting (i.e., only nodes
5192 dealing with horizontal space are converted back to input
5195 * input.cc (asciify_macro): Renamed to ...
5196 (do_asciify_macro): this, having a new parameter `unformat_only'.
5197 (asciify_macro, unformat_macro): New; using do_asciify_macro.
5198 (init_input_requests): Added `unformat'.
5199 * node.cc (*_node::asciify), asciify_reverse_node_list: Added
5200 parameter to control asciification process.
5201 * node.h (*_node::asciify): Ditto.
5202 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
5204 2001-01-20 Werner LEMBERG <wl@gnu.org>
5206 * doc/groff.texinfo: Minor improvement of `.in' documentation.
5208 2001-01-18 Werner LEMBERG <wl@gnu.org>
5210 * tmac/ps.tmac: Remove call of psold.tmac.
5211 * tmac/psold.tmac: Comment updated.
5212 * tmac/psnew.tmac: Removed since no longer needed.
5213 * tmac/Makefile.sub, NEWS, src/devices/grops/grops.man: Updated.
5215 * font/devutf8/R.proto: Adding `shc' glyph.
5216 * font/devutf8/NOTES: Updated.
5218 * test-groff: Updated.
5220 2001-01-15 Gaius Mulley <gaius@glam.ac.uk>
5222 First cut of the new html device driver. Changes to pre-html and
5223 the new grohtml are too numerous to be documented here.
5225 Stuff related to `html' has been renamed to `html-old' and `html2'
5226 stuff has been renamed to `html' (including directories). The new
5227 html device driver is therefore invoked as `-Thtml'.
5229 Added new `\O' escape to suppress output (needed by html driver).
5231 Added functions and code to pass info about input-level commands
5232 (`.in', `.fl', etc.) to html driver.
5234 Three new functions (.html-begin, .html-end, and .html-image) for
5235 better html handling: `html-begin' will execute the remaining line
5236 if at the outermost nesting level, increasing an internal counter.
5237 `html-end' does the same but decreases the internal counter.
5238 `html_image' puts its arguments into a special node (suppress_node)
5239 to define an image region.
5241 The `output' request has been removed.
5243 * tmac/html-tags.tmac: Removed.
5244 * tmac/arkup.tmac: Updated and renamed to ...
5245 * tmac/www.tmac: New file.
5246 * tmac/markup.tmac Updated and renamed to ...
5247 * tmac/mwww.tmac: New file.
5248 * tmac/Makefile.sub: Updated.
5249 * tmac/an-old.tmac: Updated.
5250 * tmac/eqnrc: Updated.
5251 * tmac/groff_man.man
5252 * tmac/groff_markup.man: Updated and renamed to ...
5253 * tmac/groff_mwww.man: New file.
5254 * tmac/groff_tmac.man: Updated.
5255 * tmac/html-old.tmac: Updated and Renamed from html.tmac.
5256 * tmac/html.tmac: Updated and renamed from html2.tmac.
5257 * tmac/pspic.tmac: Updated html support.
5258 * tmac/s.tmac: Added html output support.
5259 * tmac/troffrc, tmac/troffrc-end: Updated.
5261 * Makefile.in, doc/Makefile: Updated.
5262 * doc/groff.texinfo: Added info about new `\O' escape.
5263 * doc/homepage.ms: Use `MAILTO' macro.
5265 * font/devhtml/DESC.proto: Add `C' font.
5266 * font/devhtml/Makefile.sub: Updated.
5267 * font/devhtml/R.proto: Minor fixes.
5268 * font/devhtml-old/Makefile.sub: Updated.
5270 * src/devices/grohtml-old/Makefile.sub: Updated.
5272 * src/libs/libdriver/printer.cc (printer::get_font_from_index): New
5274 * src/libs/libgroff/htmlindicate.cc (html_begin_suppress,
5275 graphic_start): Add `inline' parameter. Update.
5276 (html_end_suppress, graphic_end): Update.
5278 * src/include/html-strings.h: New file.
5279 * src/include/htmlindicate.h: Comments updated.
5280 * src/include/printer.h: Updated.
5282 * src/preproc/eqn/main.cc (do_file, main): Updated.
5283 * src/preproc/pic/troff.cc (troff_output::start_picture,
5284 troff_output::finish_picture): Updated.
5285 * src/preproc/tbl/main.cc (process_input_file): Updated.
5287 * src/roff/groff/groff.cc (main): Updated.
5288 Pass device arguments to predrivers also.
5289 Use `ps' device for `eqn' preprocessor if `-Thtml' is given.
5290 * src/roff/troff/env.h (environment): Updated.
5291 New elements `need_eol' and `ignore_next_eol' (for html output).
5292 * src/roff/troff/env.cc (environment::environment): Add initializers
5293 for `need_eol' and `ignore_next_eol'.
5294 (environment::add_html_tag_eol, environment::add_html_tag_tabs): New
5296 (point_size, fill, no_fill, center, right_justify, line_length,
5297 indent, temporary_indent, break_request, handle_tab): Use
5299 (set_tabs): Use `add_html_tag_tabs()'.
5300 (environment::add_html_tag): Updated.
5301 (environment::do_break): Updated.
5302 * src/roff/troff/div.cc (space_request, flush_output): Use
5303 `environment::add_html_tag()'.
5304 * src/roff/troff/input.cc: Updated.
5305 New variable `html_level' to indicate nested `html-begin' requests.
5306 (file_iterator::fill): Use `environment::add_html_tag_eol()'.
5307 (non_interpreted_char_node, token_node, non_interpreted_node): Add
5308 `force_tprint()' method.
5309 (token::next): Handle `\O'.
5310 (do_suppress): Implement it.
5311 (html_begin, html_end, html_image): New functions.
5312 (init_output_requests): Renamed to ...
5313 (init_html_requests): this.
5315 (macro::append_str, macro::append_unsigned, macro::append_int): New
5317 New variable `output_low_mark_miny' to limit minimal value of y.
5318 (reset_output_registers): Use it.
5319 (output_request): Removed.
5320 (get_output_registers): New function.
5321 * src/roff/troff/node.h (node): Make `force_tprint()' virtual.
5322 (*_node): Added `force_tprint()' if necessary.
5323 (special_node): New elements `tf' and `get_tfont()'.
5324 (suppress_node): New class.
5325 * src/roff/troff/node.cc:
5326 New global variables `image_no' and `suppress_start_page'.
5327 (real_output_file): New method `is_on()'.
5328 (troff_output_file): New method `start_special(tfont)'.
5329 (troff_output_file::really_print_line): Use `tprint' conditionally.
5330 (real_output_file::print_line): Updated.
5331 (real_output_file::on): Updated.
5332 (*_node): Added `force_tprint()'.
5333 (special_node::special_node): Initializer updated.
5334 (special_node::same, special_node::copy, special_node::tprint_start):
5336 (get_reg_int, get_reg_str): New functions.
5337 (suppress_node::*): New methods.
5338 New global variables last_position, last_image_filename;
5339 (min): New inline function.
5340 * src/roff/troff/reg.h, src/roff/troff/request.h,
5341 src/roff/troff/troff.h: Updated.
5343 2001-01-13 Werner LEMBERG <wl@gnu.org>
5345 * NEWS, src/roff/troff/troff.man, doc/groff.texinfo: Fix
5346 documentation of `asciify' request.
5348 2001-01-12 Werner LEMBERG <wl@gnu.org>
5350 * src/roff/troff/input.cc: Move definition of special characters
5351 like `ESCAPE_TILDE' to ...
5352 * src/roff/troff/input.h: New file.
5353 * src/roff/troff/Makefile.sub (HDRS): Add it.
5355 Extending the .asciify request to `unformat' space characters also.
5357 * src/roff/troff/node.h (word_space_node): Add `num_spaces' element
5358 to count input space characters.
5359 Update constructors to take care of it.
5360 * src/roff/troff/node.cc (space_char_hmotion_node::asciify): Use
5361 `ESCAPE_SPACE' instead of normal space.
5362 (word_space_node::asciify): New method.
5363 (unbreakable_space_node::asciify): New method.
5364 (word_space_node::merge_space): New method.
5365 * src/roff/troff/env.cc (environment::space_newline,
5366 environment::space): Add code to initialize `num_spaces' (using the
5367 constructor of `word_space_node').
5368 * NEWS, src/roff/troff/troff.man, man/groff.man, doc/groff.texinfo:
5371 2001-01-09 Werner LEMBERG <wl@gnu.org>
5373 * man/groff_char.man: Use table header traps only conditionally.
5375 2001-01-09 Bjarni Ingi Gíslason <bjarniig@hi.is>
5377 * man/groff_char.man: Add `ý' and `Ý' to the `acute' group.
5379 2001-01-08 Werner LEMBERG <wl@gnu.org>
5381 Introducing the `box' and `boxa' requests which are similar to
5382 `di' resp. `da' but omitting a partially filled line (which is
5383 restored after ending the diversion).
5385 * src/roff/troff/div.h (diversion): Add elements to save partially
5387 * src/roff/troff/div.cc (do_divert): Add parameter `boxing' to save
5388 partially filled line.
5389 (divert, divert_append): Updated.
5390 (box, box_append): New functions.
5391 (init_div_requests): Use them.
5392 * src/roff/troff/env.h (environment): do_divert() is now a friend.
5393 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
5395 * doc/groff.texinfo: Fix documentation of `lf' request.
5397 2000-12-25 Werner LEMBERG <wl@gnu.org>
5399 * src/roff/troff/troff.man, NEWS: Document `writem' request.
5401 2000-12-21 Werner LEMBERG <wl@gnu.org>
5403 Ignore `ss' request if in compatibility mode.
5405 * src/roff/troff/input.cc: Make `compatible_flag' non-static.
5406 * src/roff/troff/env.h: Added extern `compatible_flag' declaration.
5407 * src/roff/troff/env.cc (space_size): Use it.
5409 * doc/groff.texinfo, src/roff/troff/troff.man: Fix documentation of
5410 `ss' request in nroff mode.
5412 * tmac/an-old.tmac: Fixed some serious bugs introduced with latest
5415 2000-12-15 Ruslan Ermilov <ru@FreeBSD.org>
5417 * tmac/troffrc, tmac/troffrc-end: Convert tmac.* to *.tmac.
5419 2000-12-13 Werner LEMBERG <wl@gnu.org>
5421 * src/preproc/eqn/Makefile.sub (MAN1): Added neqn.man.
5422 * src/preproc/eqn/neqn.man: Small fixes and additions.
5424 2000-12-13 Ruslan Ermilov <ru@FreeBSD.org>
5426 * src/utils/addftinfo/addftinfo.man, src/devices/grops/grops.man:
5429 * src/preproc/eqn/neqn.man: New file.
5431 * src/preproc/tbl/table.cc (table::print): Fix `indent cannot be
5434 * tmac/e.tmac: Add `T&' macro.
5435 Fix `indent cannot be negative' warning.
5436 * tmac/s.tmac: Fix `indent cannot be negative' warning.
5438 2000-12-07 Werner LEMBERG <wl@gnu.org>
5440 * src/include/lib.h: Replaced __ALPHA with __alpha symbol.
5442 2000-12-06 Werner LEMBERG <wl@gnu.org>
5444 * PROBLEMS: Added info about adding -lPW on HP-UX to satisfy the
5447 * MORE.STUFF: Added info about deroff for djgpp.
5449 * tmac/an-old.tmac, tmac/groff_man.man, doc/groff.texinfo, NEWS: Fix
5450 documentation of -rcR switch.
5452 2000-12-03 Werner LEMBERG <wl@gnu.org>
5454 * tmac/an-old.tmac: Implementing the -rcR switch (similar to mdoc);
5455 if -rcR=1 (which is now the default in nroff mode), a single, very
5456 long page is created instead of multiple pages: All `ne' and `wh'
5457 requests are put into conditionals; a new macro `an-end' is added to
5458 be called with `em'.
5460 Some other minor cleanups.
5462 * NEWS, tmac/groff_man.man, doc/groff.texinfo: Updated.
5464 2000-12-02 Werner LEMBERG <wl@gnu.org>
5466 Fixing a bug which prevented hyphenation in words followed
5467 immediately by a TOKEN_NODE (e.g. `\ ', `\~', etc.).
5469 * src/roff/troff/input.cc (process_input_stack <token::TOKEN_NODE>):
5470 Adding possibly_break_line().
5471 * src/roff/troff/env.h (environment): Make possibly_break_line()
5474 Make `\~' usable in .tr request.
5476 * src/roff/troff/token.h (token_type): Add TOKEN_STRETCHABLE_SPACE.
5477 (token): Add stretchable_space().
5478 * src/roff/troff/input.cc (token::next, token::delimiter,
5479 token::description, process_input_stack, do_translate,
5480 add_to_node_list, token::process): Use it.
5481 * src/roff/troff/node.h (node): Add fourth parameter to add_char()
5482 for adjusting the space.
5483 * src/roff/troff/node.cc (node::add_char): Implement it. Add code
5484 for stretchable space.
5485 * src/roff/troff/input.cc (token::add_to_node_list): Use it.
5486 (make_node): Add code for stretchable space.
5487 * src/roff/troff/env.cc (environment::add_char): Use it.
5488 * src/roff/troff/input.cc: Add ESCAPE_TILDE special character.
5489 (get_copy, token::next, transparent_translate, asciify): Use it.
5491 * NEWS, src/roff/troff/troff.man, src/roff/troff/TODO,
5492 doc/groff.texinfo: Updated.
5493 * man/groff.man: Small reorderings.
5495 2000-11-23 Werner LEMBERG <wl@gnu.org>
5498 * src/preproc/eqn/main.cc (main): Use `config_macro_path' for -M
5500 * src/roff/troff/input.cc (main): Add `config_macro_path' and
5501 `safer_macro_path' to -M option.
5502 * src/roff/troff/troff.man: Fixes.
5504 2000-11-22 Werner LEMBERG <wl@gnu.org>
5506 Use safer path (except for config files) if -U isn't specified. Add
5507 a special macro path (without home and current directory) for config
5508 files. Add home directory to unsafe path for consistency. Don't
5509 include the home directory in the font path.
5511 * src/libs/libgroff/macropath.cc: Add `config_macro_path', change
5513 * src/include/macropath.h: Add `config_macrp_path'.
5514 * src/libs/libgroff/fontfile.cc: Fix font path.
5515 * src/roff/troff/input.cc (process_startup_file): Use
5516 `config_macro_path'.
5517 (main): Select unsafe path if -U is given.
5519 * src/preproc/eqn/main.cc (main): Fixing search path for
5521 * src/preproc/eqn/eqn.man: Updated.
5523 * src/roff/troff/troff.man, man/roff.man, tmac/groff_tmac.man:
5526 * src/preproc/grn/grn.man, src/devices/grodvi/grodvi.man,
5527 src/devices/grohtml/grohtml.man, src/devices/grolbp/grplbp.man,
5528 src/devices/grolj4/grolj4.man, src/devices/grops/grops.man,
5529 src/devices/grotty/grotty.man: Updated.
5531 * Makefile.in: Fix comments.
5533 2000-11-17 Werner LEMBERG <wl@gnu.org>
5535 * tmac/safer.tmac: Empty file added (again) for compatibility
5537 * tmac/Makefile.sub: Updated.
5539 2000-11-16 Werner LEMBERG <wl@gnu.org>
5541 * src/devices/grodvi/dvi.cc (main),
5542 src/devices/grohtml2/post-html.cc (main),
5543 src/devices/grolbp/lbp.cc (main), src/devices/grolj4/lj4.cc
5544 (main), src/devices/grops/ps.cc (main), src/devices/grotty/tty.cc
5545 (main), src/preproc/eqn/main.cc (main), src/preproc/grn/main.cc
5546 (main), src/preproc/html2/pre-html.cc (main),
5547 src/preproc/pic/main.cc (main), src/preproc/refer/refer.cc (main),
5548 src/preproc/soelim/soelim.cc (main), src/preproc/tbl/main.cc
5549 (main), src/roff/groff/groff.cc (main), src/roff/troff/input.cc
5550 (main), src/utils/hpftodit/hpftodit.cc (main),
5551 src/utils/indxbib/indxbib.cc (main), src/utils/lkbib/lkbib.cc
5552 (main), src/utils/lookbib/lookbib.cc (main),
5553 src/utils/pfbtops/pfbtops.c (main), src/utils/tfmtodit/tfmtodit.cc
5554 (main): Use stdout for -v.
5555 * src/roff/groff/groff.cc (run_commands),
5556 src/roff/groff/pipeline.c (run_pipeline): New parameter `no_pipe'
5557 to make direct printing to stdout possible.
5558 * src/roff/groff/pipeline.h: Updated.
5560 * src/utils/afmtodit/afmtodit.pl: Add -v switch.
5561 * src/utils/afmtodit/Makefile.sub (afmtodit): Use @VERSION@.
5562 * src/utils/afmtodit/afmtodit.man: Updated.
5564 * src/utils/addftinfo/addftinfo.cc (main): Add -v switch.
5565 (version): New function.
5567 * src/utils/addftinfo/addftinfo.man: Updated.
5569 * src/devices/*/*, src/preproc/*/*, src/roff/*/*, src/utils/*/*:
5570 Fixing copyright dates.
5572 * src/preproc/eqn/neqn.sh: Adding GROFF_BIN_PATH to path instead of
5575 * src/devices/grolbp/lbp.cc (main): Use Version_string instead of
5578 * src/roff/nroff/Makefile.sub (nroff): Fix use of @VERSION@.
5580 2000-11-15 Werner LEMBERG <wl@gnu.org>
5582 In all programs, make -v return immediately with exit status 0 to
5583 be compliant with the GNU standard.
5585 * src/devices/grodvi/dvi.cc (main),
5586 src/devices/grohtml2/post-html.cc (main),
5587 src/devices/grolbp/lbp.cc (main), src/devices/grolj4/lj4.cc
5588 (main), src/devices/grops/ps.cc (main), src/devices/grotty/tty.cc
5589 (main) src/preproc/eqn/main.cc (main), src/preproc/grn/main.cc
5590 (main), src/preproc/html2/pre-html.cc (main),
5591 src/preproc/pic/main.cc (main), src/preproc/refer/refer.cc (main),
5592 src/preproc/soelim/soelim.cc (main), src/preproc/tbl/main.cc
5593 (main), src/roff/groff/groff.cc (main), src/roff/troff/input.cc
5594 (main): Implement it.
5597 * src/roff/groff/groff.cc (main): Add copyright notice. Add refer
5598 and postprocessors to the -v option.
5600 * src/roff/grog/grog.pl: Implement -v.
5601 * src/roff/grog/Makefile.sub (grog): Use @VERSION@.
5602 * src/roff/grog/grog.man, doc/groff.texinfo: Updated.
5604 * src/roff/nroff/nroff.sh: Implement -v.
5605 * src/roff/nroff/Makefile.sub (nroff): Use @VERSION@.
5606 * src/roff/nroff/nroff.man: Updated.
5608 * src/preproc/eqn/main.cc (main): Fix comment typo.
5610 * MORE.STUFF: Added info about djgpp port of grap.
5612 2000-11-14 Werner LEMBERG <wl@gnu.org>
5614 * src/roff/grog/grog.{pl,sh}: Implemented -C switch for compatibility
5615 mode (or rather, implemented non-compatibility mode).
5616 * NEWS, src/roff/grog/grog.man, doc/groff.texinfo: Updated.
5618 * src/roff/groff/groff.cc (main): Add BIN_PATH to PATH instead of
5619 replacing it -- we don't find gxditview otherwise.
5620 * NEWS, src/roff/groff/groff.man, doc/groff.texinfo: Updated.
5622 * src/preproc/pic/depend: Removed. Unnecessary.
5624 Implemented dummy keyword `solid' in pic for compatibility with
5627 * lex.cc (lookup_keyword): Added `solid'.
5628 * pic.y: Added SOLID with dummy rule.
5629 * pic.cc, pic_tab.h: Regenerated.
5630 * doc/pic.ms: Updated.
5632 2000-11-13 Werner LEMBERG <wl@gnu.org>
5634 For security reasons, don't use the current directory but the home
5635 directory while searching and scanning troffrc and troffrc-end.
5636 Similarly, replace the current directory with the home directory
5639 * Makefile.in (fontpath, tmacpath): Remove current directory.
5641 * src/libs/libgroff/searchpath.cc (search_path::search_path): Add
5642 two parameters `add_home' and `add_current'.
5643 (search_path::~search_path, search_path::command_line_dir,
5644 search_path::open_file): Remove tests for `dirs' being zero.
5645 * src/include/searchpath.h: Adjust.
5646 * src/libs/libgroff/macropath.cc, src/include/macropath.h: Add
5648 * src/libs/libgroff/fontfile.cc: Adjust `font_path'.
5650 * src/roff/troff/troff.h: Add `searchpath.h' and `mac_path'.
5651 * src/roff/troff/input.cc: Use `mac_path', initialized with
5653 (process_startup_file): Set `mac_path' to `safer_macro_path'.
5654 * src/roff/troff/env.cc: Use `mac_path'.
5656 * src/preproc/eqn/main.cc (main): Use `safer_macro_path'.
5658 * NEWS, man/roff.man, src/roff/troff/troff.man,
5659 src/roff/groff/groff.man, tmac/groff_tmac.man, arch/djgpp/README:
5662 2000-11-12 Werner LEMBERG <wl@gnu.org>
5664 * src/include/lib.h: Don't include groff-getopt.h for OSF/1.
5666 * aclocal.m4 (GROFF_SYS_ERRLIST): Do test in C, not in C++.
5667 * configure.in: Fix typo in comment.
5668 * configure: Regenerated.
5670 * src/libs/libgroff/*, src/include/*, src/roff/troff/*: Fixing
5673 2000-11-08 Werner LEMBERG <wl@gnu.org>
5675 Add system tmac directory (/usr/local/lib/groff/site-tmac).
5677 * Makefile.in: Add $(libdir), $(libprogramdir), and $(systemtmacdir).
5678 (uninstall_dirs): Add $(libdir), $(libprogramdir), and
5681 * Makefile.comm (.man.n): Add @SYSTEMMACRODIR@.
5682 * tmac/Makefile.sub (install_data): Create
5683 $(systemtmacdir) and $(localtmacdir).
5684 (uninstall_sub): Use $(systemtmacdir) for wrapper macros.
5685 * man/roff.man, src/roff/troff/troff.man, src/roff/groff/groff.man,
5686 NEWS, doc/groff.texinfo: Updated and minor fixes.
5688 * Makefile.comm, Makefile.in: Added tmac_{s,an}_prefix stuff again.
5689 * tmac/Makefile.sub: Added `wrap' stuff again, but installing into
5690 $(systemtmacdir) since the wrapper files are platform-dependent.
5692 2000-11-01 Werner LEMBERG <wl@gnu.org>
5694 * doc/groff.texinfo: Fix typo.
5696 2000-10-26 Werner LEMBERG <wl@gnu.org>
5698 Convert macros `tmac.XXX' to `XXX.tmac'. Special cases:
5699 tmac.doc.old -> doc-old.tmac
5700 tmac.an.old -> an-old.tmac
5702 * tmac/tmac.*: Moved to ...
5703 * tmac/*.tmac: this.
5704 * tmac/man.local: Fix comment.
5705 * tmac/groff_man.man, tmac/groff_markup.man, tmac/groff_mdoc.man,
5706 tmac/groff_me.man, tmac/groff_ms.man, tmac/groff_tmac.man: Updated.
5707 Added some `FILES' sections. More use of @...@ directives. Other
5709 * arch/djgpp/README, font/devutf8/NOTES: Updated.
5710 * doc/homepage.ms, doc/groff.texinfo: Updated.
5711 * man/groff.man, man/roff.man: Updated.
5712 * src/devices/grodvi/grodvi.man, src/devices/grolbp/grolbp.man,
5713 src/devices/grolj4/grolj4.man, src/devices/grops/grops.man,
5714 src/devices/grotty/grotty.man: Updated.
5715 * src/preproc/pic/pic.man: Updated.
5716 * src/roff/grog/grog.pl, src/roff/grog/grog.sh: Use -mdoc-old
5717 instead of -mdoc.old.
5718 * src/roff/grog/grog.man: Document -mdoc and -mdoc-old.
5719 * src/roff/nroff/nroff.man: Updated.
5722 * tmac/fixmacros.sed, tmac/strip.sed: Add explanatory comment.
5724 * tmac/mm.diff: Removed -- it has no use now since the mm package
5727 * tmac/*: Removed trailing spaces.
5729 * arch/djgpp/t-groff.bat: Fix GROFF_TMAC_PATH (hyphen.us is now in
5730 the tmac subdirectory also).
5732 * Makefile.comm, Makefile.in: Remove tmac_{s,an}_prefix stuff.
5733 * tmac/Makefile.sub: Adapted to new macro names; removed `wrap'
5734 stuff since it is no longer needed.
5736 * README, PROBLEMS: Updated.
5738 2000-10-25 Werner LEMBERG <wl@gnu.org>
5740 Invert current behaviour: Search first FOOBAR.tmac, then
5743 * src/roff/troff/input.cc: Introduce MACRO_POSTFIX.
5744 (open_mac_file, macro_source): Implement it.
5745 * src/roff/troff/troff.man, tmac/groff_tmac.man, man/roff.man,
5746 doc/groff.texinfo, NEWS: Document it.
5748 * src/roff/nroff/nroff.man, src/roff/groff/groff.man, man/groff.man:
5749 Small documentation improvements.
5751 * test-groff: Fix GROFF_TMAC_PATH (hyphen.us is now in the tmac
5754 * font/devps/Makefile.sub: Fix rules for dingbats.*map.
5756 2000-10-24 Werner LEMBERG <wl@gnu.org>
5758 Add local tmac directory (groff/site-tmac).
5760 * Makefile.in: Add $(localtmacdir).
5761 (uninstall_dirs): Add $(localtmacdir).
5762 * Makefile.comm (.man.n): Add @LOCALMACRODIR@.
5763 * tmac/Makefile.sub (install_data, uninstall_sub): Handle man.local
5764 in $(localtmacdir). Create $(localtmacdir).
5765 * man/roff.man, src/roff/troff/troff.man, NEWS, doc/groff.texinfo:
5766 Updated and minor fixes.
5768 Rename font/devps/generate/dingbats[r]map to dingbats.[r]map.
5770 * font/devps/generate/Makefile.sub, arch/djgpp/README: Adjust.
5772 2000-10-23 Werner LEMBERG <wl@gnu.org>
5774 Move hyphen.us to tmac directory.
5776 * src/roff/troff/hyphen.us: Removed.
5777 * src/tmac/hyphen.us: Added.
5778 * src/roff/troff/Makefile.sub, tmac/Makefile.sub: Updated.
5780 Change installation structure for data files from .../groff/... to
5781 .../groff/<version><revision>/... to be conform with other GNU
5784 * Makefile.in, Makefile.comm, src/utils/indxbib/Makefile.sub,
5785 doc/Makefile: Implement it.
5786 * aclocal.m4 (GROFF_PAGE): Add test for new directory structure.
5787 * configure: Updated.
5788 * arch/djgpp/README, font/devutf8/NOTES: Use it.
5789 * NEWS: Document it.
5790 * man/roff.man, tmac/groff_tmac.man: Use @FONTPATH@, @FONTDIR@, and
5791 @MACRODIR@ instead of hard-coded directories.
5793 2000-10-22 Werner LEMBERG <wl@gnu.org>
5795 Implement $GROFF_BIN_PATH environment variable (which defaults to
5796 $bindir) used for child programs of groff and similar wrappers.
5798 * gendefs.sh: Improve documentation.
5799 * Makefile.comm (,man.n), src/include/Makefile.sub (defs.h),
5800 src/preproc/eqn/Makefile.sub (neqn),
5801 src/roff/nroff/Makefile.sub (nroff): Add $(bindir).
5802 * src/preproc/eqn/neqn.sh, src/roff/nroff/nroff.sh: Implement
5804 * src/roff/groff/groff.cc (main): Implement $GROFF_BIN_PATH and
5805 $GROFF_PATH__ (the latter for communication with troff).
5806 * src/roff/troff/input.cc (main): Use $GROFF_PATH__ for $PATH if
5808 * NEWS, src/roff/nroff/nroff.man, src/roff/groff/groff.man,
5809 doc/groff.texinfo: Document it.
5811 * doc/groff.texinfo: Improve documentation of troff's -a option.
5813 2000-10-17 Gaius Mulley <gaius@glam.ac.uk>
5815 * src/roff/troff/node.cc: Fixed calculation of opminx and fixed
5816 non-intrusive eol marker.
5817 (troff_output_file::determine_line_limits): New function.
5818 (troff_output_file::draw): Use it.
5819 * src/roff/troff/env.cc (environment::add_html_tag): Use output() +
5820 output_pending_lines() instead of output_line().
5821 * src/preproc/eqn/main.cc (do_file): Fix graphic_end().
5822 * src/preproc/html2/pre-html.cc (char_buffer::write_file_troff,
5823 createImage): Small fixes.
5825 2000-10-14 Werner LEMBERG <wl@gnu.org>
5827 Replace tmac.safer with a real secure solution.
5829 * src/roff/troff/input.cc (open_request, opena_request, pipe_source,
5830 system_request, pipe_output): Disable requests if in safer mode.
5831 * src/roff/groff/groff.cc (main): Remove reference to tmac.safer.
5832 * tmac/tmac.safer, tmac/groff_msafer.man: Removed.
5833 * tmac/Makefile.sub, NEWS, man/roff.man, tmac/groff_tmac.man,
5834 doc/groff.texinfo, src/roff/groff/groff.man,
5835 src/roff/troff/troff.man, arch/djgpp/README: Updated.
5837 * src/devices/grops/ps.cc (main), src/devices/grops/psrm.cc
5838 (resource_manager::output_prolog): Replace setenv() with putenv().
5840 2000-10-09 Werner LEMBERG <wl@gnu.org>
5842 * src/libs/libbib/map.c, src/libs/libgroff/getcwd.c,
5843 src/libs/libgroff/strtol.c, src/preproc/html2/image.cc,
5844 src/preproc/html2/pre-html.cc, src/preproc/html2/pushbackbuffer.cc,
5845 src/roff/groff/pipeline.c: Removing `#ifndef errno' to avoid
5846 compilation errors with some compilers. It seems that this code
5847 is no longer necessary -- if yes, it is easy to add some #ifdef's
5848 for that particular old-fashioned compiler.
5850 * MORE.STUFF: Added info about Meta-tbl.
5852 * doc/groff.texinfo: Added more info about `.if "..."..."'.
5854 2000-10-07 Werner LEMBERG <wl@gnu.org>
5856 Adding a new escape sequence \B'...': If the string between
5857 the delimiters is a valid numeric expression, return the character
5858 `1', and `0' otherwise. This is an analogon to \A.
5860 * src/roff/troff/input.cc (do_expr_test): Implement it.
5861 (token::next): Use it.
5862 * src/roff/troff/troff.man, NEWS, man/groff.man: Document it.
5864 * tmac/tmac.trace: Made independent from escape character.
5866 2000-10-06 Werner LEMBERG <wl@gnu.org>
5868 Adding a new request .dei: define indirect. The first and second
5869 parameter of .dei are taken from string registers instead directly;
5870 this very special request is needed to make tmac.trace independent
5871 from the escape character (which might even be disabled).
5873 * src/roff/troff/input.cc (do_define_macro): Implement it.
5874 (define_macro_indirect): New function.
5875 (init_input_requests): Use it.
5877 Adding two requests .ecs and .ecr: Save and restore the escape
5878 character. These two requests are needed to make tmac.trace
5879 independent from the escape character (which might even be
5882 * src/roff/troff/input.cc (save_escape_char, restore_escape_char):
5884 (init_input_requests): Use it.
5886 * src/roff/troff/troff.man, NEWS, man/groff.man: Updated.
5888 2000-09-22 Ricardo Soares Guimarães <ricardo@conectiva.com.br>
5890 Adding a new option -P and new environment variable GROPS_PROLOGUE
5891 to grops, selecting a different prologue file (minor modifications
5894 * src/devices/grops/psrm.cc (resource_manager::output_prolog),
5895 src/devices/grops/ps.cc (main): Implement it.
5896 * src/devices/grops/grops.man, NEWS: Document it.
5898 2000-09-22 Werner LEMBERG <wl@gnu.org>
5900 * INSTALL: Add info about selecting paper format.
5902 2000-09-21 Werner LEMBERG <wl@gnu.org>
5904 * src/roff/troff/input.cc (main): Fixing compiler warning.
5905 * src/include/{driver.h, lib.h}: Move inclusion of string.h and
5906 strings.h from the former to the latter.
5907 * src/devices/grolbp/lpb.cc, src/include/lib.h: Move strncasecmp()
5908 stuff from the former to the latter.
5910 2000-09-11 Werner LEMBERG <wl@gnu.org>
5912 Implementing two new requests .tm1 and .tmc: The former is similar
5913 to .tm but can output leading spaces; its syntax is similar to
5914 defining a string, i.e., a `"' can be used to mark the beginning of
5915 the string to be written to stderr: `.tm1 " test'. The latter is
5916 similar to .tm1 but doesn't write out a final newline character.
5918 * src/roff/troff/input.cc (terminal1, terminal_continue,
5919 do_terminal): New functions.
5920 (init_input_requests): Use them.
5921 * src/roff/troff/troff.man, NEWS, man/groff.man: Updated.
5923 2000-09-09 Werner LEMBERG <wl@gnu.org>
5925 * tmac/groff_mdoc.samples.man: Small fixes.
5927 2000-09-08 Werner LEMBERG <wl@gnu.org>
5929 * tmac/groff_mdoc.man: Fixing typo.
5931 2000-09-02 Werner LEMBERG <wl@gnu.org>
5933 Implementing a .nop request which does nothing.
5935 * src/roff/troff/input.cc (nop_request): New function.
5936 (init_input_requests): Use it.
5937 * src/roff/troff/troff.man, NEWS, man/groff.man: Updated.
5939 2000-09-01 Werner LEMBERG <wl@gnu.org>
5941 * doc/groff.texinfo: Added some comments.
5943 2000-08-30 Werner LEMBERG <wl@gnu.org>
5945 * src/roff/troff/TODO: Updated.
5947 2000-08-25 Werner LEMBERG <wl@gnu.org>
5949 * doc/groff.texinfo: Fix comment how to compile the DVI file.
5951 2000-08-25 Eli Zaretskii <eliz@is.elta.co.il>
5953 * font/devps/generate/Makefile (SHELL): Define explicitly to
5954 "/bin/sh", for non-Unix platforms.
5955 (extraclean): Use a more portable "" quoting instead of a
5956 backslash (which doesn't work on DOS/Windows).
5958 * font/devlj4/generate/Makefile (extraclean): Ditto.
5960 * font/devdvi/generate/Makefile (extraclean): Ditto.
5962 2000-08-25 Werner LEMBERG <wl@gnu.org>
5964 * NEWS, doc/groff.texinfo, tmac/groff_tmac.man, man/roff.man,
5965 src/roff/troff/troff.man: Document Eli's latest changes.
5967 2000-08-25 Eli Zaretskii <eliz@is.elta.co.il>
5969 * src/roff/troff/input.cc (open_mac_file, macro_source): Support
5970 macro file names of the form NAME.tmac as well as tmac.NAME.
5972 2000-08-25 Werner LEMBERG <wl@gnu.org>
5974 * src/include/posix.h: Remove definition of FILENAME_MAX.
5976 * src/preproc/html2/pre-html.h, pre-html.cc: Add return type to
5977 `sys_fatal' and `stop' function().
5979 * test-groff: Updated.
5981 2000-08-24 Gaius Mulley <gaius@glam.ac.uk>
5983 Added the new troff command .output <arg> to suppress output (while
5984 still obeying motion) and also the opminx, opminy, opmaxx, opmaxy
5985 registers (for passing the output dimensions to the output device).
5987 * src/roff/troff/div.cc (top_level_diversion::output): Use `width'
5989 * src/roff/troff/node.h, src/roff/troff/node.cc
5990 (troff_output_file::really_print_line,
5991 ascii_output_file::really_print_line,
5992 supress_output_file::really_print_line): Use `width' parameter.
5993 (troff_output_file::really_on, troff_output_file::really_off,
5994 output_file::on, output_file::off, real_output_file::on,
5995 real_output_file::off, real_output_file::really_on,
5996 real_output_file::really_off): New functions.
5997 (real_output_file:public output_file): New variable `output_on'.
5998 (real_output_file::begin_page, real_output_file::copy_file,
5999 real_output_file::transparent_char, real_output_file::print_line):
6001 (real_output_file::print_line): Use check_output_limits.
6002 * src/roff/troff/reg.h, src/roff/troff/request.h,
6003 src/roff/troff/input.cc (assign_registers): New function to remove
6005 (do_ps_file): Use it.
6006 (check_output_limits, reset_output_registers, output_request,
6007 init_output_requests): New functions.
6008 (init_input_requests): Updated.
6010 Added new grohtml2 device and html2 preprocessor (coding
6011 not yet finished) which will eventually replace grohtml.
6013 * Makefile.in, tmac/Makefile.sub, tmac/eqnrc, tmac/troffrc-end:
6015 * src/include/htmlindicate.h, src/include/htmlindicate
6016 (html_begin_suppress, html_end_suppress): New functions.
6017 * src/preproc/tbl/main.cc: Use it.
6018 * src/roff/groff/groff.cc: Add support for html2 device (which will
6019 automatically invoke the html2 preprocessor).
6020 * src/roff/troff/input.cc (is_html2): New variable.
6021 * src/roff/troff/troff.h, src/roff/troff/env.h,
6022 src/roff/troff/env.cc (environment::add_html_tag): New function
6024 (environment::do_break): Use it.
6025 * font/devhtml2/*: New files.
6026 * src/devices/grohtml2: New device.
6027 * src/preproc/html2: New preprocessor.
6028 * tmac/tmac.html-tags, tmac/tmac.html2: New files.
6030 2000-08-23 Werner LEMBERG <wl@gnu.org>
6032 * src/devices/grolbp/lbp.cc: Same workaround for sinix as for AIX.
6034 2000-08-22 Werner LEMBERG <wl@gnu.org>
6036 * src/include/lib.h: Provide a fix for IRIX to not include
6039 2000-08-18 Werner LEMBERG <wl@gnu.org>
6041 * configure.in: Don't provide an empty value for SH_SCRIPT_SED_CMD
6042 since some non-GNU sed programs can't handle null regexps.
6043 * configure, src/preproc/eqn/Makefile.sub,
6044 src/roff/grog/Makefile.sub, src/roff/nroff/Makefile.sub: Updated.
6046 * src/devices/grolbp/lbp.cc: Add an AIX workaround for an autoconf
6047 bug (string.h and strings.h are both needed according to latest
6050 * MORE.STUFF: Added info about unroff and troffcvt.
6052 2000-08-08 Werner LEMBERG <wl@gnu.org>
6054 * tmac/tmac.a4: Will now work with ms macros also; -ma4 should be
6057 * tmac/tmac.man.old: Remove unused number register.
6059 * tmac.doc: Minor documentation fix.
6061 2000-08-07 Paul Eggert <eggert@twinsun.com>
6063 * src/roff/groff/pipeline.c (is_system_shell):
6064 Fix typo: "monocased_shell" no longer exists.
6066 2000-08-07 Paul Eggert <eggert@twinsun.com>
6068 Remove FILENAME_MAX limits.
6070 * src/roff/groff/pipeline.c (is_system_shell): Do not assume
6071 that the argument length is less than FILENAME_MAX.
6072 * src/libs/libgroff/tmpfile.cc (add_tmp_file): Likewise.
6073 Use struct hack to allocate and free file name.
6074 (struct xtmpfile_list): fname is now part of the structure,
6075 not a pointer to another string.
6077 2000-08-07 Tom Schmidt <tschmidt@micron.com>
6079 * src/include/posix.h: Add a default value for FILENAME_MAX.
6081 2000-08-06 Paul Eggert <eggert@twinsun.com>
6083 Add support for new BSD-style man pages (with ".Dd" instead of
6084 ".TH"), so that "groff -man" understands both styles, even
6085 when running "groff -man" on a host whose system man page
6086 macros don't support ".Dd".
6088 * tmac/Makefile.sub (NORMALFILES): Add tmac.an.old.
6089 (stamp-wrap): Source tmac.andoc first when wrapping man macros,
6090 in case the system man macros don't define Dd or TH.
6092 * tmac/tmac.an.old: Renamed from tmac/tmac.an.
6093 * tmac/tmac.an: New one-line file.
6094 * tmac/tmac.andoc (TH): Adjust to the tmac.an.old file renaming.
6096 2000-08-06 Werner LEMBERG <wl@gnu.org>
6098 * src/roff/troff/troff.man: Fixing typos.
6100 Version 1.16.1 released
6101 =======================
6103 2000-07-31 Werner LEMBERG <wl@gnu.org>
6105 Preparing release 1.16.1.
6107 * REVISION: Revision number set to 1.
6108 * MORE.STUFF: Added info about port to DOS.
6109 * NEWS, win32-diffs: Updated.
6111 * src/include/nonposix.h: Remove first line -- this file is used
6114 * Makefile.in (dist): Delete Imakefile earlier to avoid a soft
6117 2000-07-30 Werner LEMBERG <wl@gnu.org>
6119 * doc/texinfo.tex: Update to latest version.
6121 2000-06-28 Paul Eggert <eggert@twinsun.com>
6123 * Makefile.in (ENVSETUP): Don't assume POSIX make semantics for
6124 commands that fail. Don't assume that "export a=b" is valid shell
6125 syntax. This is needed for Solaris 2.5.1.
6127 * src/libs/libgroff/tmpfile.cc, src/utils/indxbib/indxbib.cc: Fix
6128 comment about missing Solaris headers.
6130 * PROBLEMS: Add section about problems with Sun Make and VPATH.
6132 2000-06-25 Werner LEMBERG <wl@gnu.org>
6134 * src/devics/grodvi/dvi.cc: Replace _setmode() (for MSC) with
6137 * src/include/posix.h: Use HAVE_UNISTD instead of _MSC_VER.
6139 * win32-diffs: Updated.
6140 * README.WIN32: Added CRs to make all Windows editors happy.
6142 * src/roff/troff/node.cc: Added WIFSIGNALED() macro (copied from
6143 src/roff/groff/pipeline.c).
6145 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
6147 * src/roff/grog/Makefile.sub (grog): Prepend `-e' to
6148 $(SH_SCRIPT_SED_CMD), for the case where its value is empty.
6150 2000-06-17 Eli Zaretskii <eliz@is.elta.co.il>
6152 * src/utils/tfmtodit/tfmtodit.cc: #include nonposix.h.
6153 (tfm::load, gf::load): Open tfm and gf files in binary mode: these
6155 (main): Support non-Posix systems with several different styles of
6156 slash characters in file names.
6158 * src/utils/pfbtops/pfbtops.c: #include nonposix.h.
6159 (main) [SET_BINARY]: Switch stdin into binary mode.
6161 * src/utils/indxbib/indxbib.cc: #include nonposix.h.
6162 (main): Support file names with several possible slash-type
6163 characters, as given by DIR_SEPS[] in nonposix.h.
6164 (main) [__MSDOS__]: If renaming the temporary index file fails
6165 because it has more than one dot in its trunk, replace the dot
6166 with an underscore and try again.
6167 (do_file): Use FOPEN_RB instead of "r". Skip every CR before a
6169 [__MSDOS__ || _MSC_VER]: Stop at the first ^Z character.
6171 * src/utils/hpftodit/hpftodit.cc: #include nonposix.h.
6172 (File::File): Open the input file in binary mode. Strip CR
6173 characters from each CR-LF pair.
6174 (xbasename): Support file names with several possible slash-type
6175 characters, as given by DIR_SEPS[] in nonposix.h.
6177 * src/include/Makefile.sub (HDRS): Add nonposix.h.
6179 * src/roff/troff/node.cc [HAVE_UNISTD_H]: Include <unistd.h>.
6180 (WIFEXITED, WEXITSTATUS, WTERMSIG, WIFSTOPPED, WSTOPSIG)
6181 [!_POSIX_VERSION]: Define for traditional Unix systems.
6182 (real_output_file::real_output_file): Remove the MSVC-specific
6183 call to popen, use instead POPEN_WT, appropriately defined on
6184 nonposix.h. #include nonposix.h.
6185 (real_output_file::~real_output_file): Remove the MSVC-specific
6186 call to pclose, a suitable macro is now defined on nonposix.h.
6187 Use the portable macros WIFEXITED, WIFSIGNALED, WTERMSIG, WSTOPSIG
6188 and WEXITSTATUS instead of assuming traditional Unix
6189 interpretation of the status returned by pclose.
6191 * src/roff/troff/input.cc (pipe_source): Remove the MSVC-specific
6192 call to popen, use POPEN_RT instead (appropriately defined on
6193 nonposix.h). #include nonposix.h.
6194 (ps_bbox_request): Open the PostScript file in binary mode.
6195 Close the file after processing it.
6196 (getpid) [_MSC_VER]: Remove; a suitable macro is now defined on
6199 * src/roff/groff/pipeline.c (run_pipeline) [__MSDOS__ || _WIN32]:
6200 A version of run_pipeline that doesn't use `fork'.
6201 (signal_catcher) [__MSDOS__ || _WIN32]: New function.
6202 (system_shell_name, system_shell_dash_c)
6203 (is_system_shell) [__MSDOS__ || _WIN32]: New functions, to hide
6204 the ugliness of testing DOS/Windows file names for equality, and
6205 support both stock shells and ports of Unix shells.
6207 * src/roff/groff/groff.cc: #include nonposix.h.
6208 (BSHELL): Definition moved to nonposix.h.
6209 (main): Use PATH_SEP[0] instead of literal ':'. Use BSHELL_DASH_C
6210 instead of a literal "-c".
6211 (xbasename): Support file names with several possible slash-type
6212 characters, as given by DIR_SEPS[] in nonposix.h.
6213 (possible_command::print): Use BSHELL_DASH_C and IS_BSHELL instead
6216 * src/preproc/soelim/soelim.cc: #include nonposix.h.
6217 (do_file): Use IS_ABSOLUTE instead of testing for a literal '/'.
6219 * src/preproc/pic/Makefile.sub (YTABH): Change pic.tab.h to
6222 * src/preproc/pic/lex.cc: Change pic.tab.h to pic_tab.h.
6224 * src/preproc/eqn/Makefile.sub (YTABH): Rename eqn.tab.h to
6227 * src/preproc/eqn/lex.cc: #include eqn_tab.h, not eqn.tab.h.
6229 * src/libs/libgroff/tmpfile.cc (DEFAULT_TMPDIR) [P_tmpdir]: If
6230 P_tmpdir is defined, use it instead of the literal "/tmp".
6231 (remove_tmp_files, add_tmp_file): New functions.
6232 (xtmpfile): Record temporary files and register an atexit function
6233 to delete them explicitly, instead of relying on the OS to do
6234 that, which doesn't work on non-Unix systems.
6236 * src/libs/libgroff/searchpath.cc: #include nonposix.h.
6237 (search_path::search_path): Use PATH_SEP instead of a literal
6239 (search_path::command_line_dir): Ditto.
6240 (search_path::open_file): Use IS_ABSOLUTE, PATH_SEP and DIR_SEPS,
6241 to support non-Posix systems.
6243 * src/libs/libbib/search.cc: #include nonposix.h.
6244 (search_list::add_file): Open the file in binary mode.
6246 * src/libs/libbib/linear.cc: #include nonposix.h.
6247 (file_buffer::load): Remove \r characters preceding \n from the
6250 * src/libs/libbib/index.cc: #include nonposix.h.
6251 (make_index_search_item): Open index_filename in O_BINARY mode.
6252 (index_search_item_iterator::get_tag): Ditto. Remove \r
6253 characters before \n characters.
6254 (index_search_item::check_files): Open files in binary mode.
6255 (index_search_item::munge_filename): Support DOS-style file names
6256 with backslashes and drive letters, use IS_ABSOLUTE.
6258 * src/devices/grops/ps.cc: #include nonposix.h.
6259 (main) [SET_BINARY]: Switch stdout to binary mode.
6261 * src/devices/grolj4/lj4.cc: #include nonposix.h.
6262 (main) [SET_BINARY]: Switch stdout to binary mode.
6264 * src/devices/grolbp/lbp.cc: #include nonposix.h
6265 (fill_pattern) [SET_BINARY]: Switch stdout to binary mode.
6267 * src/devices/grodvi/dvi.cc: #include nonposix.h.
6268 [_MSC_VER]: Remove inclusion of Windows-specific headers (done by
6270 (main) [SET_BINARY]: Switch stdout to binary mode.
6271 [_MSC_VER]: Remove an explicit call to _setmode.
6273 * src/include/nonposix.h: New file.
6275 * Makefile.in (ENVSETUP): New variable, to set up case-sensitive
6276 operation when building with DJGPP.
6277 ($(TARGETS), dot, $(LIBDIRS), $(CPROGDIRS), $(CCPROGDIRS))
6278 ($(DEVDIRS), $(TTYDEVDIRS), $(INCDIRS), $(OTHERDIRS)): Use
6281 * Makefile.comm: mv y.tab.[ch] to y_tab.[ch], to make it work on
6283 (.man.n): Replace `;' with `|', since FONTPATH, MACROPATH,
6284 etc. can include a semi-colon on DOS/Windows.
6285 (depend.temp): Use depend1.temp instead of depend.temp1, to
6286 prevent files from overerwiting each other on 8+3 filesystems.
6288 * gendef.sh (t): Change definition to work with DOS/Windows.
6290 doc/groff.texinfo: Apart of some typo corrections, I also changed
6291 some index entris, to make them more non-ambiguous, and also put
6292 @ignore around some parts that are not yet written, to allow the
6293 Info output be readable.
6295 2000-06-10 Gael Queri <gqueri@mail.dotcom.fr>
6297 Replaced specific checks for function declarations with a generic
6298 routine taken from GNU bfd.
6300 * aclocal.m4 (GROFF_NEED_DECLARATION): New function.
6301 GROFF_PUTENV, GROFF_POPEN, GROFF_PCLOSE, GROFF_HYPOT: Removed.
6302 * configure.in: Use it.
6303 * src/devices/grolbp/lbp.cc, src/include/lib.h,
6304 src/preproc/grn/hgraph.cc, src/preproc/pic/pic.h,
6305 src/roff/groff/groff.cc: Use it.
6306 * Makefile.in, configure: Updated.
6308 2000-06-07 Paco Andrés Verdú <pandres@dragonet.es>
6310 * src/devides/grolbp/lbp.h: Removed unused variables.
6312 2000-05-31 Keith Thompson <kst@sdsc.edu>
6314 * src/devices/grolbp/lbp.cc (set_papersizes): Add declaration of
6317 2000-05-31 Werner LEMBERG <wl@gnu.org>
6319 * aclocal.m4 (GROFF_SRAND): New function to test the return value
6320 of srand() -- at least SunOS 4.1.3 uses `int' instead of `void'.
6321 * configure.in: Use it.
6322 * src/preproc/pic/pic.y, src/preproc/pic/pic.cc: Use it.
6323 * configure, Makefile.in: Updated.
6325 * configure.in: Add test for strncasecmp().
6326 * src/include/lib.h: Use it.
6328 2000-05-29 Andrej Borsenkow <Andrej.Borsenkow@mow.siemens.ru>
6330 * src/preproc/grn/Makefile.sub: Add MLIB.
6332 2000-05-29 Nix <nix@esperi.demon.co.uk>
6334 * Makefile.in: Use @datadir@ and @mandir@ appropriately.
6336 2000-05-29 Werner LEMBERG <wl@gnu.org>
6338 * src/roff/grog/Makefile.sub, src/roff/grog/grog.sh: Add `@g@'.
6340 * PROBLEMS: Small update.
6342 * src/devices/grolbp/lbp.cc: Various small fixes.
6344 2000-05-28 Keith Thompson <kst@sdsc.edu>
6346 * src/roff/nroff/nroff.sh: Fix main loop syntax.
6348 * src/utils/indxbib/indxbib.cc: Add declaration of mkstemp().
6350 2000-05-25 Werner LEMBERG <wl@gnu.org>
6352 * man/roff.man: Removed unused macro.
6354 2000-05-24 Werner LEMBERG <wl@gnu.org>
6356 * Makefile.in (dist): Remove src/xditview/Imakefile explicitly.
6357 This is needed e.g. if you do
6358 `make distclean; ./configure; make dist'.
6360 Version 1.16 released
6361 =====================
6363 2000-05-23 Werner LEMBERG <wl@gnu.org>
6365 Adding font CWI (constant width italic) to devdvi.
6367 * font/devdvi/CWI: New file.
6368 * font/devdvi/generate/Makefile: Add generating rule.
6369 * font/devdvi/DESC.in, font/devdvi/Makefile.sub, win32-diffs,
6370 tmac/tmac.dvi: Use it.
6371 * NEWS: Announce it.
6373 * font/devlj4/*: Regenerated (only adding kernings for `cq' glyph).
6374 * font/devlj4/generate/Makefile: Cosmetic changes only.
6376 * man/groff.man: Removed most of the redundant description of
6377 special characters (which is in groff_char.man). Added font
6378 translation CB->CR for devdvi. Other minor fixes.
6380 * tmac/tmac.dvi: Improved appearance of \(co (copyright) and \(rg
6381 (registered) symbols.
6383 2000-05-22 Werner LEMBERG <wl@gnu.org>
6385 * doc/Makefile: Added rule for creating info files.
6387 * font/devdvi/*: Added kernings for `cq' glyph. Updated to latest
6389 * font/devdvi/generate/Makefile: Fixed dependencies.
6391 * font/devps/*: Regenerated. Heavy changes for Bookman and
6392 NewCentury Schoolbook!
6393 * font/devps/generate/afmname: Will now run with GNU awk.
6394 * font/devps/generate/textmap: Added forgotten `cq' glyph name.
6395 * font/devps/generate/Makefile: Cosmetic changes only.
6397 2000-05-21 Werner LEMBERG <wl@gnu.org>
6399 * tmac/tmac.an: Added a new command line option `-rSxx' (`xx' can be
6400 10, 11, or 12) to support output with 11pt and 12pt base font sizes.
6401 `.SS' now produces a heading with a smaller size than `.SH'.
6402 Completely formatted.
6403 * doc/groff.texinfo, tmac/groff_man.man, NEWS: Document it.
6405 * man/groff.man: Improved table appearance. Use of `eo' request
6406 to reduce number of doubled backslashes in macro definitions.
6407 Replacing `\e' with `\(rs'. Other minor fixes.
6409 * src/preproc/tbl/main.cc: Insert HTML table end tag before `lf'
6410 to have correct line number.
6412 * INSTALL: Small improvement.
6414 2000-05-20 Bernd Warken <bwarken@mayn.de>
6416 * man/roff.man, tmac/groff_tmac.man: Updates (with corrections by
6419 2000-05-19 Bernd Warken <bwarken@mayn.de>
6421 * man/groff.man: Complete update (with a lot of corrections by WL).
6423 2000-05-18 Werner LEMBERG <wl@gnu.org>
6425 Adding `cq' (PS name `quoteright') glyph name as an alias for "'".
6427 * font/*/*: Implement it.
6428 * man/groff_char.man, NEWS: Document it.
6430 * src/include/unix.h: Removed. It isn't used.
6432 * doc/groff.texinfo: Slight improvements.
6434 2000-05-17 Werner LEMBERG <wl@gnu.org>
6436 * README, win32-diffs: Small fixes and improvements.
6438 2000-05-16 Werner LEMBERG <wl@gnu.org>
6440 * FDL: New file (the Free Documentation License version 1.1).
6442 * doc/groff.texinfo: Added many start-up values for gtroff.
6443 Some structural improvements of the source code.
6445 2000-05-15 Werner LEMBERG <wl@gnu.org>
6447 * src/roff/troff/input.cc: Added small comment about troffrc-end.
6448 * src/roff/troff/troff.man: Added info about troffrc-end.
6450 2000-05-14 Werner LEMBERG <wl@gnu.org>
6452 * Makefile.in (EXTRADIRS): Fix typos.
6453 (dist): Handle deletion of old .tar.gz file correctly.
6454 (DISTDIRS): Include all tty output devices.
6456 * doc/groff.texinfo: Adding more cross references; countless other
6459 2000-05-13 Werner LEMBERG <wl@gnu.org>
6461 * MORE.STUFF: Added Robert Marks's utilities.
6463 2000-05-12 Werner LEMBERG <wl@gnu.org>
6465 Added win32 port contributed by Blake McBride
6466 <blake@florida-software.com>.
6468 * README.WIN32, win32-diffs: New files.
6471 * src/preproc/grn/hgraph.cc (HGSetBrush): Replace `%lf' with `%f'.
6472 (tmove, tmove2): Added parentheses to avoid compiler warnings.
6473 (change): Removed unused variables.
6475 * src/preproc/grn/main.cc (main, conv): Removed unused variables.
6476 (savebounds): Changed return value from `int' to `void'.
6477 * src/preproc/grn/hdb.cc: Ditto.
6479 * src/devices/grolbp/lbp.cc (lbp_printer::draw): Removed superfluous
6480 final backslash in comment to avoid compiler warning.
6482 * src/utils/pfbtops/pfbtops.c: Added `getopt.h'.
6484 * doc/groff.texinfo: More fixes.
6486 2000-05-11 OKAZAKI Tetsurou <okazaki@be.to>
6488 * tmac/tmac.doc: Documentation fix.
6490 2000-05-11 Werner LEMBERG <wl@gnu.org>
6492 * doc/groff.texinfo: Reading the source code shows up a lot of
6493 omissions and incorrect data... More conversion to @Deffn macros.
6495 2000-05-10 Werner LEMBERG <wl@gnu.org>
6497 * src/roff/troff/reg.cc (number_value_to_ascii): Remove ASCII
6500 * src/roff/troff/request.h: Removing unused `no_break_flag'.
6502 2000-05-09 Werner LEMBERG <wl@gnu.org>
6504 * man/groff.man, man/roff.man, tmac/groff_tmac.man: Minor
6507 * doc/groff.texinfo: Extended history section. More conversion to
6508 @Deffn macros. More .tr documentation.
6510 2000-05-07 Werner LEMBERG <wl@gnu.org>
6512 * doc/groff.texinfo: Completed tab section. Added info about
6515 2000-05-06 Mike MacIsaac <mikemac@us.ibm.com>
6517 * PROBLEMS: Describe configure script fix for OS/390 Unix.
6519 2000-05-05 Werner LEMBERG <wl@gnu.org>
6521 * font/devdvi/DESC.in: Change size 11pt to 10.95pt (as used in
6523 * NEWS: Document it.
6525 * man/troff.man: Minor optical improvements.
6527 2000-05-03 Werner LEMBERG <wl@gnu.org>
6529 Adding `dq' (PS name `quotedbl') glyph name as an alias for `"'.
6531 * font/*/*: Implement it.
6532 * man/groff_char.man, NEWS: Document it.
6534 2000-05-02 Werner LEMBERG <wl@gnu.org>
6536 * tmac/groff_tmac.man, man/groff.man, man/roff.man: Fixing @MANxEXT@
6538 * NEWS: Document the three new man pages.
6540 * aclocal.m4 (GROFF_CXX_CHECK): Removing obsolete AC_C_CROSS call.
6541 * configure: Updated.
6543 * font/devcp1047/R.proto: Fixing fatal bug (a missing `"' character).
6545 2000-05-01 Werner LEMBERG <wl@gnu.org>
6547 Added grap support to grog.
6549 * src/roff/grog/grog.sh, src/roff/grog/grog.pl: Implement it.
6550 * src/roff/grog/grog.man: Document it.
6552 * doc/groff.texinfo, NEWS: Add info about grap support.
6554 Add new man pages comptributed by Bernd Warken <bwarken@mayn.de>
6555 (with slight fixes by me).
6557 * tmac/groff_tmac.man: New file documenting tmac mechanism.
6558 * tmac/Makefile.sub: Add groff_tmac.man.
6559 * man/roff.man: New file giving overview of roff system.
6560 * man/troff.man: A short reference of troff.
6561 * man/Makefile.sub: Add roff.man and troff.man.
6563 2000-04-30 Werner LEMBERG <wl@gnu.org>
6565 Added grap support to groff.
6567 * src/roff/groff/groff.cc: Implement it.
6568 * src/roff/groff/groff.man: Document it.
6570 * src/devices/grotty/grotty.man: Add cp1047 device.
6571 * src/preproc/eqn/eqn.man, src/preproc/eqn/neqn.sh, tmac/eqnrc:
6573 * src/roff/groff/groff.man: Ditto.
6574 * src/roff/nroff/nroff.sh, src/roff/nroff/nroff.man: Ditto.
6575 * doc/groff.texinfo: Ditto.
6577 * tmac/troffrc: Fix mapping of latin-1 char 160 (non-breakable space)
6580 2000-04-29 Werner LEMBERG <wl@gnu.org>
6582 * man/groff_char.man: Add `pc' glyph.
6583 * tmac/tmac.latin1: Replacing `md' glyph with `pc'.
6584 * tmac/tmac.tty: Add `pc' glyph.
6585 * tmac/tmac.tty-char: Use/add `pc' glyph. Don't call tmac.latin1 if
6586 we use cp1047 output device.
6588 * Makefile.in, aclocal.m4: Don't build utf8 on EBCDIC hosts since
6589 there are still hardcoded latin1->unicode values in utf8's font
6591 * configure: Updated.
6592 * NEWS: Minor clarification. Updated.
6594 * PROBLEMS: Formatted. Added info about C++ fix pack for OS/390
6597 2000-04-28 Werner LEMBERG <wl@gnu.org>
6599 Adding EBCDIC code page 1047.
6601 * font/devcp1047/R.proto, font/devcp1047/Makefile.sub,
6602 font/devcp1047/DESC.proto: New files.
6604 * aclocal.m4 (GROFF_EBCDIC): Introduce TTYDEVDIRS which can be
6605 either ascii/latin1 or cp1047.
6606 * Makefile.in: Use it.
6607 * configure: Updated.
6609 Replacing and/or adding `md' (mathdot) glyph with `pc'
6610 (periodcentered) in all text fonts.
6612 * font/*/*: Change it.
6614 2000-04-27 Werner LEMBERG <wl@gnu.org>
6616 * aclocal.m4 (GROFF_OS390): Fixing compiler flags.
6618 * configure.in: Add check for strings.h.
6619 * src/include/driver.h: Use HAVE_STRINGS_H.
6620 * src/devices/grolbp/lpb.cc: Remove string.h.
6622 * src/include/groff-getopt.h: New file. It will be used instead of
6623 getopt.h (to be included in lib.h) to avoid endless problems with
6624 picky C++ compilers.
6625 * src/include/lib.h: Use groff-getopt.h.
6626 * src/include/Makefile.sub: Updated.
6628 * configure: Updated.
6629 * Makefile.in: Updated.
6631 * NEWS: Mention EBCDIC support.
6633 2000-04-26 Werner LEMBERG <wl@gnu.org>
6635 * TODO: Some additions.
6637 2000-04-25 Werner LEMBERG <wl@gnu.org>
6639 * src/roff/troff/troff.man, doc/groff.texinfo: Fixing documentation
6642 2000-04-23 Werner LEMBERG <wl@gnu.org>
6644 * src/roff/troff/troff.man: Minor fixes.
6646 2000-04-22 Werner LEMBERG <wl@gnu.org>
6648 * src/roff/troff/troff.man, doc/groff.texinfo, NEWS: Document the
6649 `.T' string register and the incompatible definition of the `.T'
6650 number register (compared to Unix troff).
6652 * man/groff_char.man: Add some missing characters.
6653 * font/devutf8/NOTES: Update.
6655 2000-04-21 Werner LEMBERG <wl@gnu.org>
6657 * src/include/htmlindicate.h, src/include/lib.h,
6658 src/include/posix.h: Fix copyright.
6660 * src/include/Makefile.sub: Update.
6662 2000-04-20 Werner LEMBERG <wl@gnu.org>
6664 * src/roff/troff/input.cc (input_char_description): Removing
6665 superfluous space char.
6667 * tmac/tmac.X: Fix typo \(bq -> \(Bq.
6669 * doc/groff.texinfo: Document EBCDIC.
6671 2000-04-19 Werner LEMBERG <wl@gnu.org>
6673 Introducing `shc' as the glyph name for the soft hyphen character.
6675 * tmac/tmac.tty, tmac/tmac.latin1, tmac/tmac.html,
6676 font/devlatin1/R.proto: Use it.
6680 2000-04-18 Werner LEMBERG <wl@gnu.org>
6682 * src/devices/grops/ps.cc (ps_printer::flush_sbuf): Removing
6683 dependency on ASCII order.
6685 2000-04-16 Sandor BARANY <S.Barany@infosys.tuwien.ac.at>
6687 * src/libs/libgroff/illegal.c: Added EBCDIC table.
6688 * src/roff/troff/input.cc: Added adaptation to EBCDIC.
6690 * src/preproc/refer/refer.cc, src/roff/troff/env.cc: Minor changes
6691 to increase portability.
6693 2000-04-15 Werner LEMBERG <wl@gnu.org>
6695 * aclocal.m4: Added GROFF_EBCDIC and GROFF_OS390 tests.
6696 Redefined AC_OUTPUT_MAKE_DEFS to replace ASCII character `012' with
6697 the generic `\n' if under OS/390 Unix.
6699 * configure.in: Call GROFF_EBCDIC and GROFF_OS390.
6701 * configure: Regenerated.
6703 2000-04-14 Werner LEMBERG <wl@gnu.org>
6705 * doc/groff.texinfo: More conversions to @Deffn.
6707 2000-04-12 Werner LEMBERG <wl@gnu.org>
6709 * tmac/tmac.psfig: Fix incorrect use of `&' operator by replacing it
6712 * src/roff/nroff/nroff.man: Add note about tmac.tty-char.
6714 2000-04-10 Werner LEMBERG <wl@gnu.org>
6716 * doc/groff.texinfo: More conversions to @Deffn.
6718 2000-04-08 Werner LEMBERG <wl@gnu.org>
6720 * src/libs/libgroff/{getopt.c,getopt1.c}, src/include/getopt.h:
6721 Updated to latest version (glibc 2.1.3).
6723 2000-04-07 Werner LEMBERG <wl@gnu.org>
6725 * doc/Makefile (clean): Include more index files.
6726 Add rule texinfo->dvi.
6728 2000-04-05 Werner LEMBERG <wl@gnu.org>
6730 * doc/groff.texinfo: Added new index `op' for operators. More
6731 info on end of sentence characters. More use of @Deffn.
6733 2000-03-30 Werner LEMBERG <wl@gnu.org>
6735 * */*.man: Adding a note that a whitespace can be inserted between
6736 a command line option and its parameter -- we are using GNU getopt.
6738 * src/roff/groff/groff.man: Add example of `-m mandoc'.
6740 2000-03-28 Werner LEMBERG <wl@gnu.org>
6742 Correct anachronism of calling the man macro file with `-man'
6743 instead of `-m man' etc.
6745 * tmac/tmac.man, tmac/tmac.mandoc, tmac/tmac.markup, tmac/tmac.mdoc,
6746 tmac/tmac.me, tmac/tmac.ms: New files tmac.m<package> which simply
6747 load tmac.<package>.
6749 * tmac/Makefile.sub: Updated. Take care of $(tmac_an_prefix) etc.
6753 * doc/groff.texinfo: Updated.
6755 * tmac/groff_man.man: Copyright added.
6757 2000-03-27 Werner LEMBERG <wl@gnu.org>
6759 * doc/groff.texinfo: Introducing macros `Deffn' and `Defmac' to
6760 typeset the request resp. escape name with a tt font -- due to a
6761 bug in texinfo.tex it is necessary to use the `-e' switch with
6764 Improving info about usage of groff units.
6768 2000-03-20 Werner LEMBERG <wl@gnu.org>
6770 * doc/groff.texinfo: Added section about man macro package
6771 (I've basically taken groff_man.man). Introducing new indices `ma'
6772 for macros/strings and `gl' for glyph names. Other minor fixes.
6774 * tmac/groff_man.man: Fixed some typos.
6776 2000-03-19 Werner LEMBERG <wl@gnu.org>
6778 * doc/groff.texinfo: Removed all occurrences of `you', `we', etc.
6781 * doc/texinfo.tex: New file.
6783 2000-03-18 Werner LEMBERG <wl@gnu.org>
6785 * doc/groff.texinfo: Improved section on number registers. Other
6788 2000-03-16 Werner LEMBERG <wl@gnu.org>
6790 * src/roff/groff/groff.man: Added info about grolbp. Make nicer
6793 * src/devices/grolbp/grolbp.man, src/roff/nroff/nroff.man,
6794 src/devices/grolj4/grlj4.man, src/devices/grops/grops.man,
6795 src/preproc/eqn/eqn.man, src/utils/afmtodit/afmtodit.man,
6796 src/utils/tfmtodit/tfmtodit.man: Make nicer synopsis.
6798 * src/preproc/grn/grn.man: Better synopsis; added copyright.
6800 * src/roff/grog/grog.man: Updated copyright date.
6802 2000-03-14 Francisco Andrés Verdú <pandres@dragonet.es>
6804 * configure.in: Added test for strdup.
6806 * src/devices/grolbp/lbp.cc: Added a strdup() version in case none
6809 Replaced dynamic allocation of arrays `[...]' with `new' operator.
6813 2000-03-12 OKAZAKI Tetsurou <okazaki@be.to>
6815 * Makefile.comm: Add $(INCLUDES) to $(ALL_CFLAGS).
6817 2000-03-11 Werner LEMBERG <wl@gnu.org>
6819 * src/preproc/grn/hdb.cc (DBGetType): Added return value to make
6821 * src/preproc/grn/hgraph.cc: Add #ifdef for hypot().
6822 * src/include/lib.h: Remove some spaces.
6824 2000-03-10 Werner LEMBERG <wl@gnu.org>
6826 * src/libs/libgroff/tmpfile.cc (xtmptemplate, xtmpfile): Removing
6827 initializers from arguments (some compilers don't like this).
6829 2000-03-09 Gaius Mulley <gaius@glam.ac.uk>
6831 * src/libs/libgroff/htmlindicate.cc: Added library file which is now
6832 used by pic and eqn to tell grohtml where the graphic regions start
6834 * src/libs/libgroff/Makefile.sub: Use it.
6835 * src/preproc/eqn/main.cc, src/preproc/pic/troff.cc: Altered to use
6836 graphic_start() and graphic_end() from htmlindicate.cc.
6838 2000-03-09 Werner LEMBERG <wl@gnu.org>
6840 * tmac/tmac.safer: Will now work correctly in compatibility mode.
6841 * tmac/groff_man.man: More fixes.
6843 2000-03-08 Werner LEMBERG <wl@gnu.org>
6845 * doc/Makefile: Added texput.log to the `clean' target.
6846 * doc/groff.texinfo: Added info about delimiters for escapes.
6848 2000-03-08 Bernd Warken <bwarken@mayn.de>
6850 * src/preproc/pic/pic.man: Add info on conversion of pic images to
6851 other graphic formats.
6853 2000-03-07 OKAZAKI Tetsurou <okazaki@be.to>
6855 * Makefile.in, Makefile.sub, src/preproc/eqn/Makefile.sub,
6856 src/roff/groff/Makefile.sub, src/roff/nroff/Makefile.sub,
6857 src/utils/afmtodit/Makefile.sub: Use $(INSTALL_SCRIPT) for script
6860 2000-03-07 Werner LEMBERG <wl@gnu.org>
6862 * doc/groff.texinfo: Spelling fixes.
6864 2000-03-06 Werner LEMBERG <wl@gnu.org>
6866 * tmac/groff_man.man: Completely revised to cover everything in
6869 * doc/groff.texinfo, src/roff/troff/troff.man: Document evc request.
6870 Other minor fixings.
6871 * src/roff/troff/env.cc (environment_copy): Improve error message and
6873 * src/roff/troff/TODO: Updated.
6875 * doc/Makefile: Bug fixes -- this is still provisional, though...
6877 * tmac/eqnrc: Small fixes.
6879 2000-03-05 Abramo Bagnara <abramo@alsa-project.org>
6881 Adding a request `evc' to copy environments.
6883 * src/roff/troff/env.cc (environment::copy, environment_copy):
6885 * src/roff/troff/env.h: Add prototype.
6887 2000-03-05 Francisco Andrés Verdú <pandres@dragonet.es>
6889 Adding strsep() -- Solaris 8 doesn't have it.
6891 * configure.in: Test it.
6892 * src/devices/grolbp/lbp.cc: Add code.
6894 2000-03-05 Werner LEMBERG <wl@gnu.org>
6896 * src/roff/troff/div.cc (macro_diversion::output,
6897 top_level_diversion::output): Fixing an incompatibility with
6898 original troff: \x'0' updates the .a register also. Thanks to
6899 <Andries.Brouwer@cwi.nl> for pointing this out.
6900 * doc/groff.texinfo: Document it.
6902 * Makefile.in: Create Makefile.dep if necessary before calling the
6903 submake process to avoid warning about nonexistent file.
6905 * NEWS, PROJECTS: Updated.
6907 2000-03-04 Werner LEMBERG <wl@gnu.org>
6909 * tmac/troffrc: Add tmac.lbp.
6911 2000-03-03 Francisco Andrés Verdú <pandres@dragonet.es>
6913 * tmac/tmac.lbp: New file.
6914 * src/devices/grolbp/grolbp.man: Add documentation of `lbpname'
6917 2000-03-03 Werner LEMBERG <wl@gnu.org>
6919 * Makefile.in: Fixing $(subdir).
6921 * README, NEWS: Small fixes.
6923 * test-groff: Adding path to grolbp.
6925 * configure.in: The (new) file src/xditview/Imakefile.in will be
6926 also configured -- it is now possible to build gxditview in a
6927 directory different from $srcdir.
6929 2000-03-02 Blake McBride <blake@florida-software.com>
6931 * src/libs/libgroff/searchpath.cc (open_file): Adapting to WinNT.
6933 * MORE.STUFF: Added website of bell labs and info about plot2dev.
6935 2000-03-01 Colin Phipps <crp22@cam.ac.uk>
6937 * src/utils/indxbib/indxbib.cc (main): Use mkstemp() for temporary
6940 2000-02-29 Werner LEMBERG <wl@gnu.org>
6942 Adding GNU getopt to the groff distribution.
6944 * src/include/getopt.h, src/libs/libgroff/{getopt.c,getopt1.c}:
6946 * src/include/Makefile.sub, src/libs/libgroff/Makefile.sub: Update.
6947 * aclocal.a4: Remove GROFF_GETOPT function.
6948 * configure.in, Makefile.in, PROBLEMS: Update.
6949 * src/include/lib.h: Replace getopt tests with getopt.h.
6950 * src/devices/grolbp/lpb.cc: Remove inclusion of getopt.h.
6952 * doc/groff.texinfo: Further checking/updating. Adding more index
6955 * man/groff_out.man: Fix nroff mode activation (for emacs).
6956 * man/groff_font.man: Add missing ligature.
6958 2000-02-28 Werner LEMBERG <wl@gnu.org>
6960 * doc/groff.texinfo: Further checking/updating. Adding more index
6963 * src/devices/grolbp/grolbp.man: Added a comment line at the
6964 beginning of the file (similar to shell scripts) which indicates
6965 that `tbl' should be used as a preprocessor.
6967 2000-02-27 Blake McBride <blake@florida-software.com>
6969 Adapting groff to MS Visual C++ 6.0 compiler (tested with
6970 Windows NT 4.0). Uses _MSC_VER define where necessary.
6972 * src/devices/grodvi/dvi.cc: Making stdout a binary stream.
6973 * src/devices/grolj4/lj4.cc: Making getopt variables `extern "C"'.
6974 * src/devices/grohtml/html.cc, src/devices/grops/ps.cc,
6975 src/include/lib.h, src/libs/libgroff/errarg.cc,
6976 src/libs/libgroff/itoa.c, src/libs/libgroff/nametoindex.cc,
6977 src/preproc/refer/label.y, src/preproc/refer/label.cc,
6978 src/roff/groff/pipeline.c, src/roff/troff/column.cc,
6979 src/roff/troff/div.cc, src/roff/troff/env.cc,
6980 src/roff/troff/input.cc, src/roff/troff/node.cc,
6981 src/roff/troff/reg.cc: Renaming itoa() to i_to_a() and iftoa() to
6982 if_to_a() to avoid name clashes.
6983 * src/include/posix.h: Don't use unistd.h.
6984 * src/libs/libgroff/tmpfile.cc: Use `#ifndef...#else...#endif'
6985 clause for integrating non-Unix xtmpfile() code.
6986 * src/roff/troff/input.cc: Adding `public' keyword to macro_header
6987 structure; use "rt" for popen() in pipe_source(); add getpid()
6989 * src/roff/troff/node.cc: Use special versions of popen() in
6990 real_output_file() and pclose() in ~real_output_file().
6992 2000-02-27 Werner LEMBERG <wl@gnu.org>
6994 Adding a new driver, grolbp, for Canon CAPSL printers (LBP-4 and
6995 LBP-8 series laser printers). This code has been contributed by
6996 Francisco Andrés Verdú <pandres@dragonet.es>.
6998 * src/devices/grolbp/*: The grolbp output device.
6999 * font/devlpb/*: The font description files.
7000 * Makefile.in: Add grolpb and devlbp subdirectories.
7002 * src/devices/grodvi/grodvi.man, src/devices/grolj4/grolj4.man,
7003 src/devices/grotty/grotty.man,src/roff/troff/troff.man: Minor
7006 * doc/groff.texinfo: Further checking/updating. Adding more index
7011 * src/devices/grolbp/Makefile.sub: Adding $(srcdir).
7013 * man/groff_font.man: Adding info about obsolete DESC keywords.
7014 * src/devices/grolj4/grolj4.man: Documenting additional DESC
7017 2000-02-26 Werner LEMBERG <wl@gnu.org>
7019 * src/preproc/grn/grn.man: Added info about the gremlin file format
7020 (contributed by Daniel Senderowicz <daniel@synchrods.com>).
7022 2000-02-25 Werner LEMBERG <wl@gnu.org>
7024 * src/preproc/grn/main.cc: Allow values of `narrow' parameter and
7025 friends to be non-integer.
7027 * src/preproc/grn/grn.man: Document it.
7029 * doc/groff.texinfo: Further checking/updating. Adding more index
7032 2000-02-24 Werner LEMBERG <wl@gnu.org>
7034 * src/preproc/grn/main.cc: Introduce BASE_THICKNESS, defining
7035 line thicknesses to be integer multiples of this value.
7037 * src/preproc/grn/grn.man: Commenting out the -s option -- the
7038 corresponding code doesn't work (yet).
7040 * doc/groff.texinfo: Further checking/updating. Adding more index
7043 2000-02-23 Werner LEMBERG <wl@gnu.org>
7045 * src/preproc/grn/{main.cc, hgraph.cc}: Using point units to
7046 specify line thickness instead of base units. The new default
7047 values are now 0.15,pt 0.45pt, and 0.75pt for thin, middle, and
7048 thick lines respectively.
7050 Removed unused variable `prevval'.
7052 * src/preproc/grn/grn.man: Updated.
7054 2000-02-22 Werner LEMBERG <wl@gnu.org>
7056 * src/preproc/grn/main.cc: Slight formatting.
7058 * src/roff/groff/groff.man: Formatting fix.
7059 * src/preproc/grn/grn.man: Ditto.
7061 * src/roff/grog/grog.pl: Fixing two embarassing bugs.
7063 * doc/groff.texinfo: Further checking/updating.
7065 2000-02-21 Werner LEMBERG <wl@gnu.org>
7067 * README, INSTALL, PROJECT, PROBLEMS, BUGREPORT: Updated.
7069 * test-groff: Added grn subdir to path.
7071 * doc/groff.texinfo: Some restructing and other small improvements.
7073 * src/roff/groff/groff.cc (help): Fixed info string.
7075 2000-02-20 Werner LEMBERG <wl@gnu.org>
7077 * doc/meref.me: Fix description of .GS request.
7079 * src/roff/troff/troff.man: Fixing typo.
7081 Adding the `grn' preprocessor for gremlin graphic files.
7083 * src/preproc/grn/*: This is the Berkeley distribution written by
7084 David Slattengren and Barry Roitblat, adapted to groff by Daniel
7085 Senderowicz and Werner Lemberg.
7087 * doc/grnexampl.{me,g}: A sample for grn.
7089 * Makefile.in: Added subdirectory entry for grn.
7091 * src/roff/groff/groff.cc: Added support for grn. It can be now
7092 called with the switch `-g'.
7094 * src/roff/groff/groff.man: Updated.
7096 * src/roff/grog/grog.{man,pl,sh}: Updated.
7100 2000-02-11 Gaius Mulley <gaius@glam.ac.uk>
7102 * src/include/lib.h: Added xtmptemplate and made xtmpfile
7103 parametrically polymorphic.
7105 * src/libs/libgroff/tmpfile.cc: Implemented xtmptemplate
7106 and the alterations to xtmpfile.
7107 xtmpfile can be requested to return the filename created
7108 and asked not to unlink the temp file. The default behaviour
7109 if parameters are absent is exactly the same as before.
7111 2000-02-11 Abramo Bagnara <abramo@alsa-project.org>
7113 A new request `length' is available which returns the length of a
7114 string in a number register:
7116 * src/roff/troff/input.cc (length_macro): Implement it.
7117 * src/roff/troff/input.cc (init_input_requests): Register it.
7119 2000-02-11 Werner LEMBERG <wl@gnu.org>
7121 * doc/groff.texinfo, src/roff/troff/troff.man: Add documentation
7122 of the `substring' request.
7124 * src/roff/troff/troff.man, doc/groff.texinfo: Document `length'
7127 * src/roff/troff/TODO, NEWS: Updated.
7129 2000-02-09 Werner LEMBERG <wl@gnu.org>
7131 * src/roff/groff/groff.man: Added an example.
7133 2000-02-06 Werner LEMBERG <wl@gnu.org>
7135 I've considerably modified the directory structure of the
7136 distribution to get a more vertical layout. For example, the number
7137 of top level directories has been reduced from 42 to 6.
7139 As a consequence, many changes, especially to the makefiles, were
7142 * The makefile variables `top_builddir' and `top_srcdir' have been
7143 introduced. Virtually all relative paths have been replaced with
7144 absolute ones using these two variables.
7146 * Dependencies (in the files `Makefile.dep') are no longer part of
7147 the distribution. Instead, they are created during a `make install'
7148 in the build directory.
7150 * aclocal.m4 (GROFF_SRCDIR, GROFF_BUILDDIR): Two new functions to
7151 make `top_srcdir' and `top_builddir' absolute.
7155 * Man pages now depend on the files `VERSION' and `REVISION'.
7157 * The added shell script `mkinstalldirs' will replace `mkdir' in
7160 * VERSION: Version number increased to 1.16.
7162 2000-02-04 Werner LEMBERG <wl@gnu.org>
7164 * grops/psrm.cc (read_one_of): Fixed pointer incrementation.
7166 * Makefile.in: Removed $(tmac_m) since it is no longer needed
7167 (after an update of the mm stuff).
7169 * troff/Makefile.sub (majorminor.cc): Fix dependencies.
7171 2000-02-03 Werner LEMBERG <wl@gnu.org>
7173 The .psbb request will now also accept Mac PS images (i.e. using LF
7174 as the EOL character).
7176 * troff/input.cc (ps_get_line): New function, taken from psrm.cc
7177 (with slight modifications).
7178 * troff/input.cc (do_ps_file): Use it.
7180 * test-groff: Add grohtml and grolj4 output devices to PATH.
7182 2000-01-30 Werner LEMBERG <wl@gnu.org>
7184 * NEWS, MORE.STUFF: Updated.
7186 2000-01-30 Cary D. Renzema <caryr@dollar.mxim.com>
7188 Add the `srand' command to pic.
7190 * pic/lex.cc, pic/pic.y: Implement it.
7191 * pic/pic.man: Document it.
7192 * pic/pic.cc, pic/pic.tab.h: Regenerated (with yacc).
7194 2000-01-30 Werner LEMBERG <wl@gnu.org>
7196 Add a new request `.psbb'. This does exactly what the external
7197 program psbb did. It scans a PostScript image file for a
7198 %%BoundingBox comment and extracts the bounding box values (in
7199 PostScript units) which are then stored in the four new (read-only)
7200 number registers `llx', `lly', `urx', and `ury'.
7202 This will allow the usage of the .PSPIC macro without worrying
7203 about unsafe behaviour of groff, i.e., it will work without the
7204 `-U' switch of groff.
7206 * troff/input.cc: Implement it.
7207 * tmac/tmac.pspic: Use it.
7208 * troff/troff.man, grops/grops.man, NEWS: Document it.
7209 * psbb/*, Makefile.in: Remove it since it is no longer needed.
7211 This is bloody C code simply adapted from psbb.c! Any improvements
7214 2000-01-29 Werner LEMBERG <wl@gnu.org>
7216 * man/groff_font.man: Minor clarifications.
7220 2000-01-28 Werner LEMBERG <wl@gnu.org>
7222 * afmtodit/afmtodit.pl: Use new `--' comment delimiter.
7224 2000-01-28 Gaius Mulley <gaius@glam.ac.uk>
7226 * man/groff_font.man: Brought up to date regarding tcommand
7228 * libgroff/font.cc: Handle everything after `--' as a comment
7230 * devps/*: Added comment delimiter inside devps font files.
7232 2000-01-28 Werner LEMBERG <wl@gnu.org>
7234 * tmac/tmac.arkup, tmac/groff_markup.man: Replace \fC...\fR with
7235 \fC...\fP (which now works as expected).
7237 * troff/troff.man: Fix typo.
7239 2000-01-27 Gaius Mulley <gaius@glam.ac.uk>
7241 Completed the pass_filenames implementation in troff.
7243 * libdriver/input.cc: Will read the new `F' tcommand.
7244 * troff/node.cc, troff/node.h: Will issue the new `F' tcommand.
7245 * troff/input.cc: Use it.
7247 2000-01-26 Werner LEMBERG <wl@gnu.org>
7249 * troff/env.cc (set_font): Fix the behaviour of \fP. The previous
7250 font will now be updated even if an invalid font is selected.
7252 2000-01-24 Werner LEMBERG <wl@gnu.org>
7254 * doc/homepage.ms: Updated for new tmac.arkup.
7256 * tmac/tmac.html: Disable line breaks after hyphen-like characters.
7258 * tmac/tmac.arkup: Cleanup.
7260 Added `\&' to .HTML macro to `leave vertical mode', so to say.
7262 Removed obsolete .LINK macro completely.
7264 The macros .URL, .FTP, and .MAILTO now accept a third argument which
7265 will be immediately appended to the second argument (to be used with
7266 punctuation, for example).
7268 Disabled .CDFTP macro temporarily for security reasons.
7270 * tmac/groff_markup.man: Complete revision for latest changes in
7271 tmac.arkup -- note that it does not yet format correctly with
7274 2000-01-23 Bruno Haible <haible@clisp.cons.org>
7276 * nroff/nroff.sh: Accept -Tutf8 option and pass it through.
7277 * devutf8/R.proto: Add mappings for wp, lh, rh.
7278 * devutf8/NOTES: Updated.
7280 2000-01-23 Werner LEMBERG <wl@gnu.org>
7282 * doc/groff.texinfo: Updated version/copyright info.
7284 2000-01-21 Gaius Mulley <gaius@glam.ac.uk>
7286 Added support for two new directives in device descriptions:
7287 `pass_filenames' (to pass the input file name to the output device)
7288 and `use_charnames_in_special' (to support e.g. accented characters
7289 in the `X' request).
7291 * include/font.h, troff/charinfo.h: Declare it.
7293 * libgroff/font.cc, libgroff/fontfile.cc: Set it.
7295 * devhtml/DESC: Use it.
7297 * troff/input.cc: New function encoded_char.
7299 * troff/token.h: Add test for `specialness'.
7301 2000-01-21 Werner LEMBERG <wl@gnu.org>
7303 * tmac/Makefile.sub: tmac.a4 and tmac.trace have been removed by
7304 mistake from the list of files to be installed.
7306 2000-01-18 Werner LEMBERG <wl@gnu.org>
7308 * README: Added info how to apply patches.
7310 2000-01-15 Jan Echternach <echter@informatik.uni-rostock.de>
7312 * troff/node.cc (ligature_note::operator delete): Fix g++ warning.
7314 2000-01-15 Gaius Mulley <gaius@glam.ac.uk>
7316 * troff/input.cc: Add support for troffrc-end.
7318 * tbl/main.cc: Altered to issue table-start and table-end special
7319 characters if using the html device.
7321 * devhtml/*: Modified font files to incorporate html encoding of
7324 * tmac/groff_markup.man: New file documenting tmac.arkup.
7326 * tmac/troffrc-end: New file. This is invoked after all user
7327 specified macros. Currently used by the html device to include
7328 tmac.html. Thus no need for users to specify -mhtml anymore.
7330 * tmac/Makefile.sub (NORMALFILES): Add troffrc-end.
7331 (MAN7): Add groff_markup.man.
7333 * tmac/tmac.an, tmac/tmac.html: Small html updates.
7335 * tmac/troffrc: tmac.arkup will now be called for the html device.
7337 * libgroff/font.cc, libgroff/font.h: Altered to include reading of
7338 extra device specific information about fonts.
7340 * doc/homepage.ms: New file. It is an example how an HTML home page
7341 could look like with grohtml.
7343 * doc/Makefile: Add homepage.ms. Remove rule for pic.html.
7345 2000-01-12 Bruno Haible <haible@clisp.cons.org>
7347 * devutf8/R.proto: Add mappings for ti, Fn, st, an. Change mappings
7350 * devutf8/NOTES: Updated.
7352 2000-01-08 Bruno Haible <haible@clisp.cons.org>
7354 * eqn/box.cc, eqn/lex.cc, eqn/other.cc, eqn/over.cc, eqn/special.cc,
7355 eqn/text.cc, grodvi/dvi.cc, grops/ps.cc, grops/psrm.cc,
7356 libbib/index.cc, libbib/linear.cc, libbib/search.cc,
7357 libdriver/printer.cc, libgroff/font.cc, libgroff/string.cc,
7358 pic/lex.cc, pic/object.cc, refer/label.y, refer/ref.cc, tbl/main.cc,
7359 tbl/table.cc, tfmtodit/tfmtodit.cc, troff/dictionary.cc,
7360 troff/div.cc, troff/env.cc, troff/input.cc, troff/node.cc,
7361 troff/node.h, troff/reg.cc: Avoid most "g++ -Wall -Wno-sign-compare"
7364 * troff/node.cc (bracket_node::copy): Initialize last to NULL.
7366 2000-01-12 Fabrizio Polacco <fab@prosa.it>
7368 grolj4: Paper size will be searched case-insensitively.
7370 * include/lib.h: Add check for strcasecmp().
7371 * grolj4/li4.cc (lookup_paper_size): Use strcasecmp().
7372 * configure.in: Check for strcasecmp().
7374 2000-01-11 Werner LEMBERG <wl@gnu.org>
7376 * troff/Makefile.sub (majorminor.cc): Fix incorrect path to
7379 2000-01-10 Werner LEMBERG <wl@gnu.org>
7381 * Makefile.comm, Makefile.in, doc/Makefile: More fixes for the
7384 Add a new read-only register, `.Y', which contains the groff
7387 * troff/input.cc (init_input_requests): Define it.
7388 * troff/Makefile.sub (majorminor.cc): Define `revision' string.
7389 * doc/groff.texinfo, troff/troff.man: Document it.
7391 * libgroff/Makefile.sub (version.cc): Add definition of
7392 `Version_string[]', consisting of `<major>.<minor>.<revision>'
7393 * eqn/main.cc, grodvi/dvi.cc, grolj4/lj4.cc, grops/ps.cc,
7394 grotty/tty.cc, hpftodit/hpftodit.cc, indxbib/indxbib.cc, pic/main.cc,
7395 refer/refer.cc, soelim/soelim.cc, tbl/main.cc, tfmtodit/tfmtodit.cc,
7396 troff/input.cc, pfbtops/pfbtops.c: Use it.
7398 2000-01-10 Fabrizio Polacco <fab@prosa.it>
7400 Add a revision scheme to the groff package.
7402 * REVISION: New file.
7403 * libgroff/Makefile.sub (version.cc): Use it to define
7404 `revision_string[]'.
7405 * grops/psrm.cc: Use revision_string (converted to an unsigned
7406 integer) in constructor of resource_manager.
7408 2000-01-10 Bruno Haible <haible@clisp.cons.org>
7410 * devutf8/Makefile.sub, devutf8/DESC.proto, devutf8/R.proto: New
7412 * Makefile.in (DEVDIRS): Add devutf8.
7413 * grotty/tty.cc: Include device.h.
7414 (glyph): Change type of `code' to `unsigned int'.
7415 (tty_printer): New field is_utf8. Constructor takes device argument.
7416 (tty_printer::tty_printer): If device if `utf8', set is_utf8.
7417 (tty_printer::add_char): Change type of first arg to `unsigned int'.
7418 (tty_printer::put_char): New function.
7419 (tty_printer::end_page): Use put_char() instead of ::putchar().
7420 (make_printer): Pass device to tty_printer constructor.
7421 * nroff.sh: Determine default device by calling 'locale'. As a
7422 fallback, look at all of $LC_ALL, $LC_CTYPE, $LANG, $LESSCHARSET.
7423 Recognize UTF-8 locales.
7424 * tmac/eqnrc: Recognize utf8 like latin1.
7425 * tmac/troffrc: Device utf8 needs tmac.tty.
7427 2000-01-07 Werner LEMBERG <wl@gnu.org>
7429 * tmac/Makefile.sub: tmac.a4 and tmac.trace will now be installed.
7431 2000-01-07 Paul Eggert <eggert@twinsun.com>
7433 Add a new predefined writeable number register, `year',
7434 which contains the current year.
7436 * doc/groff.texinfo, PROBLEMS, troff/troff.man: Document it.
7437 * tmac/tmac.s: Use it.
7438 * troff/input.cc (init_registers): Initialize it.
7440 2000-01-06 Werner LEMBERG <wl@gnu.org>
7442 * PROBLEMS: Fixed typo.
7444 2000-01-04 Paul Eggert <eggert@twinsun.com>
7446 * PROBLEMS: Add Y2k advice for the yr number register.
7448 2000-01-03 Paul Eggert <eggert@twinsun.com>
7450 * doc/groff.texinfo: Fix Y2k bug in documentation of \n(yr.
7452 2000-01-02 Werner LEMBERG <wl@gnu.org>
7454 * tmac/tmac.arkup: Slight modification of macros to provide better
7455 appearance for non-HTML formats.
7457 2000-01-01 Charles Levert <charles@comm.polymtl.ca>
7459 * soelim/soelim.cc (include_path_append): realloc(NULL, n)
7460 does not automatically translate to malloc(n) on all OSes
7461 (e.g., SunOS) so do it explicitly. Also, check the returned
7464 2000-01-01 Werner LEMBERG <wl@gnu.org>
7466 * tmac/tmac.arkup: Added .LINE macro. Some formatting.
7468 * Makefile.in: Added $(tmac_m) again since the Makefile in `mm'
7469 expects this variable
7471 2000-01-01 Gaius Mulley <gaius@glam.ac.uk>
7473 * doc/Makefile: Added instructions to create HTML and text
7474 versions of some files.
7476 1999-12-31 Werner LEMBERG <wl@gnu.org>
7478 * Updated INSTALL.gen.
7480 * tmac/tmac.arkup: Added fixes so that .FTP and .MAILTO works
7481 better resp. correctly with non-HTML devices.
7483 Version 1.15 released
7484 =====================
7486 1999-12-28 Werner LEMBERG <wl@gnu.org>
7488 * NEWS, VERSION: Changed to 1.15
7490 1999-12-27 Paul Eggert <eggert@twinsun.com>
7492 * nroff/nroff.man: -S is safer, not safe.
7494 * groff/groff.cc (main): Use `safer', not `safe', in variable
7495 names. This does not change the behavior.
7497 * troff/input.cc (main): Likewise.
7499 * nroff/nroff.sh: Likewise.
7501 * troff/input.cc (prepend_string): New function.
7502 (main): Prepend -msafer, so that we check macro libraries for
7505 * PROBLEMS: Report problem with Sun C++ 5.0 and 5.1.
7507 Version 1.14 released
7508 =====================
7510 1999-12-26 Werner LEMBERG <wl@gnu.org>
7512 * NEWS, VERSION: Changed to 1.14.
7514 1999-12-24 Werner LEMBERG <wl@gnu.org>
7516 * refer/refer.cc: Fixing the last fix.
7518 Version 1.13 released
7519 =====================
7521 1999-12-23 Werner LEMBERG <wl@gnu.org>
7523 * tmac/tmac.an: A typo (`.if' instead of `.ie') made the page
7528 * tmac/tmac.safer: Forgot to remove `so' from the `rm' request.
7530 * VERSION: Changed to 1.13 -- to be compliant with the Adobe 3.0
7531 document conventions, the version number must be a real.
7533 Version 1.12.1 released
7534 =======================
7536 1999-12-22 Werner LEMBERG <wl@gnu.org>
7538 * VERSION: Changed to 1.12.1.
7540 1999-12-22 Alan Rooks <arooks@istar.ca>
7542 * refer/refer.cc (do_file): Slight modification to satisfy the
7543 `Standard system CC - C++ Compilation System 3.1 03/03/99' on SCO
7546 1999-12-20 Werner LEMBERG <wl@gnu.org>
7548 * changed prep.ai.mit.edu -> ftp.gnu.org; updated copyright
7551 * tmac/tmac.safer, tmac/groff_msafer.man: Remove `so' (again) from
7552 list of unsafe requests.
7554 * pic/pic.man: Fixed a typo.
7556 * man/groff_out.man: Fixed a typo.
7558 1999-12-18 Werner LEMBERG <wl@gnu.org>
7560 * Makefile.in: Doc fixes.
7562 1999-12-17 Fabrizio Polacco <fab@prosa.it>
7564 * groff/groff.cc: Missing `U' option added to getopt().
7566 * troff/troff.man: Missing `U' option added to synopsis.
7568 Version 1.12 released
7569 =====================
7571 1999-12-14 Werner LEMBERG <wl@gnu.org>
7573 * troff/input.cc (usage), groff/groff.cc (synopsis): Added -U flag
7576 * nroff/nroff.sh, nroff/nroff.man: Replaced `secure', `unsecure'
7577 with the more appropriate terms `safer' and `unsafe'.
7579 * libgroff/strerror.c, aclocal.m4, configure.in: Added checks for
7580 sys_nerr and sys_errlist[].
7582 * pic/pic.h, aclocal.m4, configure.in: Added check for hypot().
7584 * pic/pic.y, pic/pic.cc: Added check for fmod().
7586 1999-12-13 Werner LEMBERG <wl@gnu.org>
7588 * VERSION: Changed to 1.12.
7590 Here some patches from various sources; most of them taken from
7591 the Debian distribution.
7593 * tmac/groff_mdoc.man, tmac/groff_mdoc.samples.man,
7594 tmac/Makefile.sub: New files copied directly from the NetBSD
7595 distribution. Probably, some additional adaptation later on is
7598 * tmac/tmac.safer, tmac/groff_msafer.man: Added `so' to the list
7601 * groff/groff.cc, groff/groff.man, nroff/nroff.sh,
7602 nroff/nroff.man, pic/main.cc, pic/pic.man, troff/input.cc,
7603 troff/troff.man: Added option `-U' for unsafe mode. Safe mode
7604 (`-S') is now the default.
7606 * README, NEWS: Updated.
7608 1999-12-09 Werner LEMBERG <wl@gnu.org>
7610 * doc/groff.texinfo: Regenerated nodes and menus with emacs.
7612 * doc/Makefile (clean): Added cleaning commands for groff.texinfo.
7614 1999-12-06 Werner LEMBERG <wl@gnu.org>
7616 * configure.in: Removed AC_PREFIX_PROGRAM since it causes more
7617 grief than relief today. Additionally, it is against the GNU
7620 * configure: Recreated.
7622 1999-12-05 Werner LEMBERG <wl@gnu.org>
7624 * configure.in: Added GROFF_LIBM.
7626 * configure: Recreated.
7628 * aclocal.m4 (GROFF_LIBM): New function which tests whether -lm is
7631 * Makefile.in: Added definition of $(LIBM).
7633 * Makefile.comm (LIBM): Removed.
7635 * pfbtops/Makefile.sub: On AIX, -lm is needed also.
7637 1999-12-03 Gaius Mulley <gaius@glam.ac.uk>
7639 * doc/Makefile: Added rule for generation pic.html.
7641 (clean): Files produced by grohtml will be removed also.
7643 * doc/pic.ms: Small fix.
7645 * tmac/tmac.html: Fixed suppression of headers.
7647 1999-11-16 Gaius Mulley <gaius@glam.ac.uk>
7649 * tmac/tmac.html: Fixing horizontal arrows.
7651 Turning off hyphenation.
7653 * tmac/tmac.an: Improved support for grohtml; better indentation,
7656 1999-10-31 Gaius Mulley <gaius@glam.ac.uk>
7658 * tmac/tmac.arkup: Added CDFTP macro
7660 * tmac/tmac.html: All headers are turned off for ms, me, and mm
7663 * tmac/troffrc: Some additions for HTML stuff.
7665 1999-10-06 Gaius Mulley <gaius@glam.ac.uk>
7667 * tmac/tmac.html: Small changes.
7669 1999-09-26 Werner LEMBERG <wl@gnu.org>
7671 * doc/groff.texinfo: Minor fixes.
7673 1999-09-26 Gaius Mulley <gaius@glam.ac.uk>
7675 * devhtml/TR: Changed spacewidth to 3.
7677 * tmac/Makefile.sub (NORMALFILES): Added tmac.arkup.
7679 * tmac/tmac.html: Moved markup macros to tmap.arkup.
7681 * tmac/tmac.arkup: New file.
7683 * grohtml/ChangeLog: New file.
7685 1999-09-16 Werner LEMBERG <wl@gnu.org>
7687 * doc/groff.texinfo (Common Features): Added Copying chapter.
7688 Changed format to @smallbook.
7690 1999-09-15 Werner LEMBERG <wl@gnu.org>
7692 * NEWS: Added info about groff.texinfo.
7694 * doc/groff.texinfo: Will now compile (using texi2dvi) without
7697 1999-09-14 Werner LEMBERG <wl@gnu.org>
7699 * groff/groff.man: More updates.
7701 1999-09-13 Werner LEMBERG <wl@gnu.org>
7703 * doc/groff.texinfo: New file. This manual is still very
7704 rudimentary. It has been originally contributed by Trent
7705 A. Fisher <trent@gnurd.portland.or.us> with first corrections and
7708 * INSTALL: Added information about the `doc' subdir
7710 * troff/troff.man: Minor fixes.
7712 * groff/groff.man: Added missing `-L arg' to SYNOPSIS section;
7715 * troff/input.cc (usage): Added missing `-ffam' to usage message.
7717 * Makefile.in (dist): groff-$(version).tar.gz must be removed
7718 also, otherwise it is included itself in another call of `make
7721 * groff/groff.cc (synopsis): Removed superfluous space.
7723 * PROJECTS, PROBLEMS, NEWS: Updated.
7725 * VERSION: Updated to 1.12beta.
7727 * BUG-REPORT: Some cosmetic fixes. Corrected email address.
7729 * README: Updated: Included documentation about CVS repository,
7730 mailing lists, and daily snapshots.
7732 * tmac/Makefile.sub: Fixed $(tmap_wrap) finally.
7734 1999-09-12 Bjarni Ingi Gislason <bjarniig@rhi.hi.is>
7736 * tmac/tmac.an: If the tag didn't fit into the space that the
7737 macro `TP' specifies, the rest of the tag went into the space for
7740 1999-09-12 Jeffrey Copeland <jeff@opennt.com>
7742 * grolj4/lj4.cc: Added duplex printing (option `-d').
7744 * grolj4/grolj4.man: Document duplex printing.
7746 1999-09-12 Werner LEMBERG <wl@gnu.org>
7748 * doc/Makefile (pic.ps): Fixed rule which caused problems with
7749 non-GNUish sed programs.
7751 * tmac/doc-syms: Removed extra space from -iso8802-3 macro
7754 * configure.in (LIBS): Added `-lc'
7756 * Makefile.comm (.man.n): Added substitution for @TMAC_AN_PREFIX@.
7758 * pic/tex.cc (solid_arc): Casting M_PI to double.
7760 * libgroff/putenv.c (putenv): Changed function header to ANSI C.
7762 * groff/groff.man, tmac/Makefile.sub (MAN7), tmac/groff_msafer.man
7763 (new file), tmac/msafer.man (deleted), tmac/groff_me.man (new
7764 file), tmac/me.man (deleted): {me,msafer} -> groff_{me,msafer}.
7766 * groff/groff_man.man: New file. This manual page was originally
7767 written for the Debian GNU/Linux system by Susan G. Kleinmann
7770 * eqn/list.cc (list_box::compute_metrics,
7771 list_box::compute_sublist_width): Removed variable declaration to
7772 avoid shadowing warnings.
7774 * grops/psrm.cc (resource_manager::process_file): Ditto.
7776 * tfmtodit/tfmtodit.cc (main): Ditto.
7778 * libgroff/font.cc (font::load_desc): Renamed auxiliary variable
7779 to avoid shadowing warnings.
7781 * tbl/table.cc (block_entry::do_divert, table::do_row): Renamed
7782 shadowing loop variable.
7784 * groff/groff.man, troff/troff.man: Added doc about grohtml.
7786 1999-09-12 Gaius Mulley <gaius@glam.ac.uk>
7788 New grohtml frontend to convert groff input to html.
7790 * Makefile.in (CCPROGDIRS, DEVDIRS): Added html device.
7792 * tmac/Makefile.sub (NORMALFILES): Added tmac.html.
7794 * tmac/eqnrc: Added html device.
7796 * tmac/tmac.html: New file.
7798 * eqn/main.cc (do_file, inline_equation), pic/troff.cc
7799 (troff_output::start_picture, troff_output::finish_picture),
7800 tbl/main.cc (process_input_file):
7801 Surrounded output with `graphics_start' and `graphics_end' so that
7802 the html driver can identify non-text portions.
7804 * grodvi/dvi.cc (dvi_printer::set_char), grolj4/lj4.cc
7805 (lj4_printer::set_char), grops/ps.cc (ps_printer::set_char),
7806 grotty/tty.ps (tty_printer::set_char): Additional parameter
7809 * include/printer.h: Class printer: New function
7810 set_char_and_width; new variables (is_char_named, is_named_set,
7811 named_command, named_char_s, named_char_n) to hold information
7812 about named characters -- needed by the html driver.
7814 * libdriver/printer.cc (printer::set_ascii_char,
7815 printer::set_special_char): Use set_char_and_width.
7817 * devhtml/*: New device files for html driver.
7819 * grohtml/*: New driver grohtml.
7821 1999-09-11 Wilfredo Sanchez <wsanchez@apple.com>
7823 * tmac/doc-common, tmac/tmac.an: Removed the word `UNIX' in
7826 1999-09-11 Luke Mewburn <lukem@netbsd.org>
7828 * libgroff/string.cc (search): Small fix to test against NULL
7831 1999-09-11 Jeff Conrad <jeff_conrad@msn.com>
7833 * troff/node.cc (copy): The characters in a bracket escape (e.g.,
7834 \b'abc') were stacked in reverse order when processed in a
7837 * troff/node.h: Added `*last' to struct `node' to make the above
7840 * troff/input.cc (read_draw_node), libdriver/input.cc (do_file):
7841 The default scale for the 'f' and 't' graphics functions were 'm'
7842 rather than 'u' (i.e., no scaling).
7844 1999-09-11 Peter Miller <peterm@jna.com.au>
7846 * groff/groff.cc (main), groff.man, soelim/soelim.cc (main,
7847 do_file), soelim/soelim.man: Added `-I file' option to soelim,
7848 defining include paths.
7850 * soelim/soelim.cc (include_path_append): New function.
7852 1999-09-11 Larry Jones <larry.jones@sdrc.com>
7854 * tbl/main.cc (process_options): Unix (at least Documenter's
7855 Workbench) tbl allows arbitrary non-alpha characters between
7858 1999-09-11 Paul Eggert <eggert@twinsun.com>
7860 Y2k fixes. Don't assume that the current year precedes 2000.
7862 * doc/meref.me: Add \n(y2, \n(y4.
7864 * tmac/doc-common (Yr): New number register.
7865 (Dd): Don't assume current year precedes 2000.
7867 * tmac/tmac.e (td): Likewise.
7868 (y2, y4): New number registers.
7870 * pic/pic.man: Update reference for pic paper to May, 1991
7873 1999-09-11 Werner LEMBERG <wl@gnu.org>
7875 * tmac/Makefile.sub (install_data, stamp-wrap, uninstall_sub):
7876 Removed quotation marks which prevented correct expansion of
7879 * devlj4/Makefile.sub (LJ4RES): Fixed value (600 instead of 300).
7881 1999-09-10 Werner LEMBERG <wl@gnu.org>
7883 * Makefile.sub (DISTCLEANFILES): Added `config.log' and
7886 * Removed configure.old.
7888 1999-08-31 Werner LEMBERG <wl@gnu.org>
7890 * VERSION: Updated to 1.11.1
7892 1999-05-27 Werner LEMBERG <wl@gnu.org>
7894 * doc/Makefile: changed `.PS' postfix to `.ps' for consistency.
7896 * tmac/Makefile.sub (install_data, stamp-wrap, uninstall_sub):
7897 added quotations around $(tmac_wrap) to avoid syntax error if
7900 * configure: Newly generated using autoconf 2.13.
7902 * Makefile.in (LDFLAGS): Set variable to @LDFLAGS@.
7904 Fri Aug 15 08:51:47 1997 Eric S. Raymond <esr@snark.thyrsus.com>
7906 * README, PROJECTS, NEWS, INSTALL, VERSION,
7907 doc/Makefile. doc/pic.ms, groff/groff.man:
7908 Prepare for 1.11 release. No code changes.
7909 Documentation for pic added (doc/pic.ms).
7911 Sun Nov 26 11:45:13 1995 James Clark <jjc@jclark.com>
7913 * Version 1.10 released.
7915 Fri Nov 24 09:56:16 1995 James Clark <jjc@jclark.com>
7917 * afmtodit/afmtodit.pl: Avoid comment on first line.
7919 Mon Nov 20 11:13:49 1995 James Clark <jjc@jclark.com>
7921 * aclocal.m4 (GROFF_INSTALL_SH): New macro.
7922 * configure.in: Call it.
7924 * Makefile.sub (configure): Depends on aclocal.m4 not acgroff.m4.
7925 (distfiles): Doesn't depend on config.log or config.cache.
7927 Sun Oct 1 08:45:36 1995 James Clark <jjc@jclark.com>
7929 * grog/grog.sh: Use print "" rather than print in END rule.
7931 Wed Aug 23 13:30:52 1995 James Clark <jjc@jclark.com>
7933 * tbl/main.cc (process_data): Don't give error for excess data
7934 entries that are comments.
7936 Fri Jul 28 11:00:27 1995 James Clark <jjc@jclark.com>
7938 * tbl/main.cc (process_data): Fix case where new for-scope rules
7939 silently change meaning of code.
7941 Tue Jul 4 23:39:51 1995 James Clark <jjc@jclark.com>
7943 * troff/env.cc (hyphenate): Loop over all consecutive sequences
7944 of non-zero hyphenation codes.
7946 Sat Jul 1 00:42:15 1995 James Clark <jjc@jclark.com>
7948 * aclocal.m4 (GROFF_POSIX): Use conflicting declaration technique.
7950 Thu Jun 29 13:58:36 1995 James Clark <jjc@jclark.com>
7952 * tmac/tmac.e (ip): Divert the tag so as to freeze the spaces.
7954 Tue Jun 27 12:30:16 1995 James Clark <jjc@jclark.com>
7956 * tmac/tmac.andoc: Make it work in compatibility mode.
7958 * refer/token.h (token_info::is_range_sep): New function.
7959 * refer/token.cc (init_special_chars): Make \(en a RANGE_SEP.
7960 * refer/ref.cc (reference::output): More sophisticated check for
7963 * devps/prologue.ps (MANUAL): New procedure.
7964 * grops/ps.cc (main): New -m option.
7965 (usage): Include -m.
7966 (ps_printer::~ps_printer): Implement -m.
7968 * aclocal.m4 (GROFF_G): New macro.
7969 * configure.in: Call it.
7970 * Makefile.in (g): Provided by configure.
7972 * hpftodit/hpftodit.cc (basename): Rename to xbasename.
7974 * tmac/tmac.tty: Disable warning about bad fonts. Remove font
7977 * Makefile.in (tmacpath): Don't include /usr/lib/tmac.
7978 (tmac_m, tmac_s): Deleted.
7979 (sys_tmac_prefix, tmac_wrap, tmac_prefix, tmac_an_prefix,
7980 tmac_s_prefix): New variables.
7981 (MDEFINES): Change accordingly.
7982 * Makefile.comm (.man.n): Use new TMAC_* variables.
7983 * configure.in (GROFF_TMAC): Call.
7984 * aclocal.m4 (GROFF_TMAC): Define.
7985 * tmac/Makefile.sub (stamp_wrap): New target.
7986 (install_data, uninstall_sub): Handle macro wrapping.
7988 Mon Jun 26 14:54:39 1995 James Clark <jjc@jclark.com>
7990 * tbl/main.cc (main): Ignore -T option.
7992 Thu Jun 22 09:08:06 1995 James Clark <jjc@jclark.com>
7994 * devlj4/generate/special.map: Add definition of \(nb.
7996 * tmac/tmac.dvi: Add definition of \(nb.
7998 * troff/dictionary.c (dictionary::dictionary): association::v gets
7999 initialized by association::association.
8001 * tmac/Makefile.sub: Avoid using temporary files when installing.
8003 * troff/env.cc (environment::set_font): Make bad font number a
8006 * Makefile.in (fontpath): Remove $(prefix)/lib/font from fontpath.
8008 * Makefile.in (datadir): Use share rather than lib.
8010 * groff/groff.cc (basename): Rename to xbasename.
8012 Wed Jun 21 16:59:46 1995 James Clark <jjc@jclark.com>
8014 * Makefile (CCLIBS): Don't use.
8015 * Makefile.ccpg: Likewise.
8017 * acgroff.m4: Rename to...
8018 * aclocal.m4: Modify extensively for autoconf 2.
8019 * configure.in: Likewise.
8020 * Makefile.in: Likewise.
8022 * groff/pipeline.c (const): Declare as empty if __STDC__ not
8024 (xstrsignal): Check for definition of NSIG. Conditionalize
8025 on SYS_SIGLIST_DECLARED. Make return type const.
8027 Sat Jun 10 12:28:16 1995 James Clark <jjc@jclark.com>
8029 * troff/input.cc (interpolate_macro): Rephrase missing space
8032 Thu May 11 01:07:16 1995 Jason Merrill <jason@phydeaux.cygnus.com>
8034 * addftinfo/addftinfo.cc, eqn/delim.cc, eqn/lex.cc, eqn/list.cc,
8035 grodvi/dvi.cc, groff/groff.cc, grops/ps.cc, grops/psrm.cc,
8036 grotty/tty.cc, include/ptable.h indxbib/indxbib.cc,
8037 libbib/index.cc, libbib/linear.cc, libbib/search.cc,
8038 libdriver/input.cc, libdriver/printer.cc, libgroff/font.cc,
8039 libgroff/lf.cc, libgroff/nametoindex.cc, libgroff/ptable.cc,
8040 libgroff/string.cc, lkbib/lkbib.cc, lookbib/lookbib.cc,
8041 pic/lex.cc, pic/object.cc, pic/pic.y refer/label.y refer/ref.cc,
8042 refer/refer.cc, refer/token.cc, tbl/main.cc, tbl/table.cc,
8043 tfmtodit/tfmtodit.cc, troff/dictionary.cc, troff/div.cc,
8044 troff/env.cc, troff/input.cc, troff/node.cc, troff/symbol.cc:
8047 Wed Apr 19 21:15:11 1995 James Clark <jjc@jclark.com>
8049 * troff/input.cc (spring_trap): Push a macro_iterator rather than a
8051 (spring_trap, postpone_traps, unpostpone_traps): Move to later in
8053 (macro_iterator::macro_iterator): Add additional argument.
8055 Mon Apr 10 12:06:02 1995 James Clark <jjc@jclark.com>
8057 * troff/div.cc (vertical_size::vertical_size): In place of integer
8058 specifying line spacing use cunits specifying post vertical
8060 (macro_diversion::output, top_level_diversion::output): Likewise.
8061 * troff/div.h: Change declarations accordingly.
8062 * troff/env.cc (pending_output_line): Replace ls field by post_vs
8064 (pending_output_line::pending_output_line,
8065 pending_output_line::output, environment::output,
8066 environment::output_line, environment::output_title,
8067 environment::hyphenate_line): In place of
8068 integer specifying line spacing use cunits specifying post vertical
8070 (environment::environment): Add post_vertical_spacing and
8071 prev_post_vertical_spacing arguments.
8072 (environment::get_post_vertical_spacing): New function.
8073 (environment::total_post_vertical_spacing): New function.
8074 (environment::post_vertical_spacing): New function.
8075 (init_env_requests): Initialize pvs request and .pvs register.
8076 * troff/env.h: Change declarations.
8078 Tue Mar 28 09:52:07 1995 James Clark <jjc@jclark.com>
8080 * tmac/tmac.pspic: Immediately remove the temporary file.
8082 Sat Mar 25 10:43:11 1995 James Clark <jjc@jclark.com>
8084 * tmac/tmac.pspic (PSPIC): Scale graphic uniformly even when
8085 height is specified.
8087 Thu Jan 26 16:20:13 1995 James Clark <jjc@jclark.com>
8089 * tbl/table.c (struct vertical rule, class table_entry): Use int
8090 not short for start_row and end_row.
8092 Fri Jan 13 13:53:05 1995 James Clark <jjc@jclark.com>
8094 * troff/input.cc (trapping_blank_line, blank_line_macro): New
8096 (diverted_space_node::reread, process_input_stack): Call
8097 trapping_blank_line() rather than blank_line().
8098 (init_input_requests): Bind "blm" to blank_line_macro().
8100 * tmac/tmac.s (XA): Use .br and par@reset rather than XA.
8102 Tue Jan 10 11:40:35 1995 James Clark <jjc@jclark.com>
8104 * troff/env.cc (environment::possibly_break_line): Require that
8105 width total excluding width of final space node be greater than
8106 the target text length.
8108 Tue Jan 3 09:13:37 1995 James Clark <jjc@jclark.com>
8110 * troff/node.cc (kern_pair_node::vertical_extent): New function.
8112 Sun Dec 4 13:19:07 1994 James Clark <jjc@jclark.com>
8114 * troff/node.cc (charinfo_node): New class.
8115 (glyph_node, composite_node): Derive from charinfo_node. Change
8116 member functions accordingly.
8118 Wed Nov 30 10:29:29 1994 James Clark <jjc@jclark.com>
8120 * nroff/nroff.sh: Use -Tlatin1 not -TLatin1.
8122 Mon Aug 8 10:17:59 1994 James Clark (jjc@jclark.com)
8124 * tmac/tmac.tty-char: Add definitions for \(ab and \[arrowvertex].
8126 * devps/generate/textmap (notsubset): Add.
8128 * tmac/tmac.a4: New file.
8130 Sun Jul 24 20:08:42 1994 James Clark (jjc@jclark.com)
8132 * pic/main.cc (had_parse_error): New variable.
8133 (do_picture, do_whole_file): Set had_parse_error if yyparse()
8135 (main): Return 1 if had_parse_error is true.
8137 Tue Jul 19 13:40:31 1994 James Clark (jjc@jclark.com)
8139 * grolj4/lj4.cc (main): Avoid use of strtoul.
8141 Mon Jul 18 15:03:02 1994 James Clark (jjc@jclark.com)
8143 * nroff/nroff.sh: Default device is -Tlatin1 if $LC_CTYPE is
8144 iso_8859_1 or $LESSCHARSET is latin1.
8146 Sun Jul 10 13:38:35 1994 James Clark (jjc@jclark.com)
8148 * hpftodit: New directory.
8149 * Makefile.in (CCPROGDIRS): Add hpftodit.
8150 * devlj4/generate: New directory.
8152 Thu Jul 7 23:49:48 1994 James Clark (jjc@jclark.com)
8154 * configure.in: Don't use AC_VFORK.
8155 * groff/pipeline.c (run_pipeline): Use fork() always.
8157 Wed Jul 6 11:13:17 1994 James Clark (jjc@jclark.com)
8159 * grops/ps.cc (main): Use %1 not %s in error message for -w.
8161 * Makefile.in (CCPROGDIRS): Add grolj4.
8162 (DEVDIRS): Add devlj4.
8163 * grolj4, devlj4: New directories.
8164 * tmac/troffrc: Handle lj4.
8165 * tmac/tmac.lj4: New file.
8167 Fri Jun 17 18:02:53 1994 James Clark (jjc@jclark.com)
8169 * tmac/tmac.e (@n): Set indent to 0 before calling |h.
8171 Wed Jun 1 07:33:47 1994 James Clark (jjc@jclark.com)
8173 * troff/input.cc (do_if_request): At end of second string, switch
8174 environments before getting next token.
8176 Fri May 20 07:39:18 1994 James Clark (jjc@jclark.com)
8178 * devps/psstrip.sed: Split rule that strips whitespace on either
8181 Wed May 18 08:13:47 1994 James Clark (jjc@jclark.com)
8183 * troff/node.h (font_family::make_definition): Add return value to
8184 declaration. * troff/symbol.h (symbol::operator==,
8185 symbol::operator!=): Likewise.
8187 Tue May 17 20:46:06 1994 James Clark (jjc@jclark.com)
8189 * groff/groff.cc (main, help, synopsis): Handle -S.
8190 (possible_command::insert_arg): New function.
8192 * tmac/tmac.safer: New file.
8193 * tmac/msafer.man: New file.
8194 * tmac/Makefile.sub (FILES): Add tmac.safer and msafer.man.
8196 Thu Mar 10 01:58:30 1994 Paul Eggert (eggert@twinsun.com)
8198 * pic/pic.h, pic/main.cc (safer_flag): New variable.
8199 * pic/pic.y (placeless_element): Avoid unsafe operations if
8200 `safer_flag' is set.
8201 * pic/main.cc (main): Add -S option, which sets `safer_flag'.
8203 Tue May 10 13:02:31 1994 James Clark (jjc@jclark.com)
8205 * eqn/lex.cc (get_token): Put call to add_context() in block to
8206 work around Sun C++ 4.0 bug.
8208 * include/stringclass.h (operator +): Use ?: instead of `if' to
8209 work around Sun C++ 4.0 bug.
8211 Thu May 5 11:18:03 1994 James Clark (jjc@jclark.com)
8213 * tbl/main.cc (process_format): Accept - as a synonym for the _
8216 * libbib/index.cc (minus_one): Don't declare as const.
8218 Fri Apr 29 09:32:48 1994 James Clark (jjc@jclark.com)
8220 * troff/input.cc (get_char_for_escape_name): Push back a newline.
8222 Wed Apr 27 21:14:18 1994 James Clark (jjc@jclark.com)
8224 * troff/input.cc (write_macro_request): New function.
8225 (init_input_requests): Bind write_macro_request to writem.
8227 Sun Apr 17 11:15:38 1994 James Clark (jjc@jclark.com)
8229 * tmac/tmac.s (@EN): Turn filling back on even if there was no
8232 * eqn/lex.cc (do_space): Supply missing argument to lex_error.
8234 * tmac/tmac.s (@TS): Renamed from TS.
8235 (TS): Call LP then TS again.
8236 (cov*ab-init): Alias @TS to TS.
8238 * tmac/tmac.s: Allow QP or RS to initialize.
8240 * tmac/tmac.s (par@load-init): New macro. Call at end of file.
8241 Move initializations of PS and LL here.
8242 (par@init): Don't initialize HY. Avoid changing environment 0.
8243 (par*env-init): Don't all par@reset.
8245 Thu Apr 14 19:15:45 1994 James Clark (jjc@jclark.com)
8247 * include/posix.h: Include <fcntl.h> only if not using <osfcn.h>.
8249 Sun Apr 10 09:54:44 1994 James Clark (jjc@jclark.com)
8251 * Makefile.in (MDEFINES): Add LDFLAGS.
8252 (LDFLAGS): Add definition line.
8254 Thu Apr 7 22:22:22 1994 James Clark (jjc@jclark.com)
8256 * troff/input.cc (get_optional_char): Split off error check into...
8257 (check_missing_character): New function.
8258 * troff/token.h: Declare it.
8259 * troff/env.cc (margin_character): Don't call get_optional_char.
8260 Only call tok.next() after making the node.
8262 * include/lib.h (getopt): Make 2nd argument char *const *.
8264 Fri Mar 11 07:28:03 1994 James Clark (jjc@jclark.com)
8266 * nroff/conftest.sh: Deleted.
8268 Fri Mar 4 10:51:36 1994 James Clark (jjc@jclark.com)
8270 * pic/make-dos-dist: Deleted.
8272 Wed Mar 2 20:59:16 1994 James Clark (jjc@jclark.com)
8274 * devps/psstrip.sed: Strip comments before stripping trailing
8277 Sat Feb 19 13:07:16 1994 James Clark (jjc@jclark.com)
8279 * Version 1.09 released.
8281 Wed Feb 16 16:53:49 1994 James Clark (jjc@jclark.com)
8283 * tmac/doc-ditroff (hK): Don't reset page number if \nC is > 0.
8285 Mon Feb 14 08:26:40 1994 James Clark (jjc@jclark.com)
8287 * libgroff/font.cc (font::load_desc): Fix typo in error message.
8289 Sun Feb 13 09:37:38 1994 James Clark (jjc@jclark.com)
8291 * libgroff/new.cc (operator new): Rewrite so as to avoid warning
8292 about returning without a value.
8294 * troff/charinfo.h (charinfo::get_special_translation): Cast
8295 TRANSLATE_NONE to int.
8297 * refer/token.cc (lookup_token, store_token): Remove bogus loop
8298 test. Fix test so that it works with n unsigned.
8300 * pic/pic.y (defaults_table): Fully bracket initializer.
8301 * pic/lex.cc (lookup_keyword): Likewise.
8302 * eqn/lex.cc (token_table, def_table): Likewise.
8303 * eqn/box.cc (param_table): Likewise.
8304 * troff/input.cc (warning_table): Likewise.
8305 * libgroff/font.cc (table): Likewise.
8306 * grops/ps.cc (ps_printer::special): Likewise.
8307 * grops/psrm.cc (resource_manager::process_file): Likewise.
8308 * tfmtodit/tfmtodit.cc (lig_chars, lig_table): Likewise.
8309 * refer/command.cc (command_table): Likewise.
8310 * addftinfo/addftinfo.cc (param_table): Likewise.
8312 * troff/symbol.cc (symbol::symbol): Prevent compiler warnings
8313 about temp's being unused.
8314 (unused): New function.
8316 * groff/pipeline.cc: Declare c_fatal.
8318 * libbib/linear.cc (bmpattern::search): Cast patterrn[--j] to
8321 * libbib/index.cc (index_search_item::load): Prevent compiler
8322 warnings about fd_closer's being unused.
8323 (unused): New function.
8325 Sat Feb 12 10:31:59 1994 James Clark (jjc@jclark.com)
8327 * troff/input.cc (copy_mode_error): Make `prefix' static.
8330 * include/posix.h: Include <osfcn.h> is HAVE_CC_OSFCN_H is
8332 * acgroff.m4, configure.in, Makefile: Rename HAVE_CC_UNISTD_H to
8333 HAVE_CC_OSFCN_H and modify accordingly.
8335 * troff/input.cc (init_charset_table): radicalex overlaps
8338 * groff/acgroff.m4 (GROFF_ISC_SYSV3): New macro (from
8339 udodo!hans@relay.NL.net).
8340 * groff/configure.in: Call it.
8342 * groff/acgroff.m4 (GROFF_PCLOSE): New macro.
8343 * groff/configure.in: Call it.
8344 * include/lib.h: Conditionalize declaration of pclose.
8346 * troff/div.cc (last_page_number): New global variable.
8347 (top_level_diversion::begin_page): Exit if we just printed the
8349 * troff/div.h (last_page_number): Declare it.
8350 * troff/input.cc (parse_output_page_list): Set last_page_number.
8352 * eqn/sqrt.cc: Rename \(rn to \[radicalex].
8353 * devps/S, devps/textmap, tmac/tmac.ps, tmac/tmac.dvi,
8354 tmac/tmac.X: Likewise.
8355 * tmac/tmac.ps, tmac/tmac.X, tmac.dvi: Add definitions of \(rn.
8356 * tmac.dvi: Make \(ru and \(ul extend beyond their width by .04m.
8358 Fri Feb 11 11:45:40 1994 James Clark (jjc@jclark.com)
8360 * tmac/doc-ditroff (hK): Remove groff specific code which
8361 prevented page-breaks between separate manual entries. If this is
8362 the first page, don't set the page number to 1.
8364 * acgroff.m4 (GROFF_POSIX): New macro.
8365 * configure.in: Use it.
8367 * troff/node.cc (class real_output_file,
8368 real_output_file::real_output_file,
8369 real_output_file::~real_output_file): Conditionalize use of
8370 popen/pclose on POPEN_MISSING.
8371 * troff/node.h: Conditionalize pipe_command on POPEN_MISSING.
8372 * troff/input.cc (pipe_command): Give an error if POPEN_MISSING.
8373 (pipe_source): Similarily.
8375 * acgroff.m4 (GROFF_PROG_CCC): Update message about libg++.
8377 * acgroff.m4 (GROFF_GETOPT, GROFF_PUTENV, GROFF_POPEN): Detect
8378 presence of declarations by trying to compile example with
8379 conflicting declarations. (gcc only gives a warning for missing
8382 Wed Feb 9 09:12:23 1994 James Clark (jjc@jclark.com)
8384 * tmac/tmac.pspic (PSPIC): Allow options to specify alignment
8385 (from Ulrich Lauther).
8387 Tue Feb 8 03:56:40 1994 James Clark (jjc@jclark.com)
8389 * libbib/linear.cc (file_buffer::load): Use S_ISREG macro.
8391 Thu Feb 3 09:34:35 1994 James Clark (jjc@jclark.com)
8393 * indxbib/indxbib.cc (write_hash_table): Add code for case where
8394 pointers and ints have different sizes.
8396 Sun Jan 9 16:17:51 1994 James Clark (jjc@jclark.com)
8398 * tmac/tmac.s (par*env-init): Call par@reset.
8400 Fri Jan 7 10:24:27 1994 James Clark (jjc@jclark.com)
8402 * tmac/tmac.s (@IP): Switch to a new environment when diverting
8404 (par*push-tag-env, par*pop-tag-env): New macros.
8406 Wed Jan 5 21:18:34 1994 James Clark (jjc@jclark.com)
8408 * grops/ps.cc (ps_printer::ps_printer): Use MAX_LINE_LENGTH for
8409 initializing `out'. Reduce MAX_LINE_LENGTH from 79 to 72.
8411 * grops/ps.cc (ps_printer::~ps_printer): Output %%CreationDate
8412 comment. Include <time.h>.
8414 Wed Dec 15 14:14:00 1993 James Clark (jjc@jclark.com)
8416 * grops/ps.cc (is_small_h, is_small_v): Deleted.
8417 (ps_printer::flush_sbuf): Use absolute motion only at beginning of
8420 Tue Dec 14 10:06:34 1993 James Clark (jjc@jclark.com)
8422 * troff/input.cc (read_request): Only print a prompt if reading
8423 from the terminal. Also clearerr on EOF if reading from the
8424 terminal. Declare isatty.
8426 Mon Nov 29 08:38:15 1993 James Clark (jjc@jclark.com)
8428 * refer/label.y: Rename map_t to map_func and extractor_t to
8431 Sat Oct 30 06:38:12 1993 James Clark (jjc@jclark.com)
8433 * include/assert.h: Don't use volatile.
8434 * libgroff/assert.cc: Likewise.
8436 Fri Oct 29 15:00:23 1993 James Clark (jjc@jclark.com)
8438 * troff/input.cc (abort_request): Look at character in tok before
8441 Thu Oct 28 14:09:48 1993 James Clark (jjc@jclark.com)
8443 * troff/troff.h (NO_RETURN): Deleted.
8444 * troff/div.cc (cleanup_and_exit): Don't declare aas NO_RETURN.
8445 * troff/input.cc (exit_troff): Likewise
8447 * Makefile.in: Remove `Making ...' messages since GNU make now
8450 * configure.in: Use AC_HAVE_HEADERS(unistd.h) instead of AC_UNISTD_H.
8452 Wed Oct 27 11:12:51 1993 James Clark (jjc@jclark.com)
8454 * tmac/tmac.s (@init): Initialize PO to \n(.o here, rather than
8457 Sat Oct 23 10:03:52 1993 James Clark (jjc@jclark.com)
8459 * tmac/tmac.e (hl): Use \n[.in] rather than \n(.i.
8461 Thu Oct 14 12:09:45 1993 James Clark (jjc@jclark.com)
8463 * eqn/delim.cc (delim_box::compute_metrics): Don't increase
8464 MARK_REG if there was no left delimiter.
8466 Sat Oct 2 19:54:47 1993 James Clark (jjc@jclark.com)
8468 * pic/troff.cc (troff_output::text): Set line thickness to
8469 relative before outputting text.
8471 * tmac/tmac.e (@k): Don't zero ?T.
8474 Sat Sep 25 11:08:43 1993 James Clark (jjc@jclark.com)
8476 * tmac/tmac.e ($p): Handle possibility that $3 is empty.
8478 Wed Aug 18 08:51:41 1993 James Clark (jjc@jclark.com)
8480 * troff/input.cc (decode_args): Warn about unquoted tabs (from
8483 Tue Aug 10 08:38:32 1993 James Clark (jjc@jclark.com)
8485 * troff/input.cc (ignoring): New variable.
8486 (ignore): Set ignoring during call to do_define_macro.
8487 (do_define_macro): Clear ignoring before interpolating terminating
8489 (copy_mode_error): New function.
8490 (get_char_for_escape_name, read_long_escape_name,
8491 interpolate_arg): Use copy_mode_error.
8492 (warning_table): Add WARN_IG.
8493 * troff/troff.h (WARN_IG): Declare.
8494 (WARN_TOTAL): Change accordingly.
8496 * groff/pipeline.c (strsignal): Rename to xstrsignal.
8497 * groff/groff.cc (strsignal): Delete declaration.
8499 Fri Jul 16 01:43:12 1993 James Clark (jjc@jclark.com)
8501 * troff/div.cc (page_offset): Use 'm' as default scaling.
8503 Sat Jul 3 09:11:38 1993 James Clark (jjc@jclark.com)
8505 * nroff/nroff.sh: Ignore -u.
8507 Wed Jun 9 12:17:27 1993 James Clark (jjc@jclark.com)
8509 * Makefile.in (MDEFINES): Pass down MAKEOVERRIDES.
8511 Fri Jun 4 17:35:47 1993 James Clark (jjc@jclark.com)
8513 * tmac/tmac.s (par*box-draw): Set adjustment mode to l while
8515 (B2): With -Tascii, leave additional vertical space before
8516 and after. Ensure that the left and right indent is restored to
8517 what it was even if the point size changes. Don't call
8518 par@finish. Change the indent, line length and title length
8519 directly. With -Tascii, make the width of the box 1n less.
8520 (B1): Remember 1n at the current point size. Don't call
8521 par@reset. Change the indent, line length and title length
8522 directly. Ensure that the temporary indent is preserved.
8523 (par*box-mark-top): Turn off no spacing mode.
8525 Thu Jun 3 17:47:14 1993 James Clark (jjc@jclark.com)
8527 * Makefile.in (dist): Use .gz suffix.
8529 Thu May 27 20:04:59 1993 James Clark (jjc@jclark.com)
8531 * troff/input.cc (main): Add return 0.
8532 * pic/main.cc (main): Use return instead of exit.
8533 * tbl/main.cc (main): Likewise.
8534 * eqn/main.cc (main): Likewise.
8535 * grops/ps.cc (main): Likewise.
8536 * grotty/tty.cc (main): Likewise.
8537 * groff/groff.cc (main): Likewise.
8538 * grodvi/dvi.cc (main): Likewise.
8539 * refer/refer.cc (main): Likewise.
8540 * indxbib/indxbib.cc (main): Likewise.
8541 * lkbib/lkbib.cc (main): Likewise.
8542 * soelim/soelim.cc (main): Likewise.
8543 * addftinfo/addftinfo.cc (main): Likewise.
8544 * acgroff.m4 (GROFF_PROG_CCC, GROFF_CC_COMPILE_CHECK,
8545 GROFF_COOKIE_BUG, GROFF_CC_ANSI_BUG): Likewise.
8547 * troff/token.h (process_input_stack): Don't declare as static.
8548 * troff/input.cc: Likewise.
8550 * troff/node.c (invalidate_fontno): Make it a static member of
8551 class font_family. Change callers.
8552 * troff/node.c: Change declaration.
8554 * tbl/main.cc (struct input_entry_format): Add explicit public
8556 * tbl/table.cc (struct text_stuff, struct single_hline_stuff,
8557 struct double_hline_stuff): Likewise.
8558 * tbl/table.h (struct entry_format): Likewise.
8559 * pic/object.h (struct saved_state): Likewise.
8561 * include/stringclass.h: Add forward declarations of friend
8562 functions that are later declared as inline. Don't include inline
8563 specifier in friend declaration.
8565 * libgroff/lib.h: Declare popen and pclose.
8566 * acgroff.m4 (GROFF_POPEN): New macro.
8567 * configure.in: Call it.
8569 * include/lib.h (PI): New constant. Undef first if necessary.
8570 * tfmtodit/tfmtodit.cc (main): Use PI rather than M_PI.
8571 * grops/ps.cc (degrees, radians): Likewise.
8572 * libgroff/font.cc (font::get_skew): Likewise.
8574 * grops/ps.cc (is_ascii): New function.
8575 (ps_output::put_string): Use is_ascii. Use csprint rather than
8577 (ps_printer::define_encoding): Use csspace.
8578 * libgroff/strtol.c (ISASCII): New macro.
8579 (strtol): Cast arguments to is*() and tolower() to unsigned char.
8580 Use ISASCII rather than isascii.
8581 * libgroff/cmap.cc: Use isascii() only if <ctype.h> defines it.
8582 * libgroff/cset.cc: Likewise.
8583 * libdriver/input.cc: Include cset.h.
8584 (do_file, get_integer, possibly_get_integer): Use csdigit() rather
8587 * refer/refer.cc (main): Use %ld rather than %d for longs.
8589 * libbib/index.cc (index_search_item_iterator::get_tag): Use
8592 * addftinfo/addftinfo.cc (param_t): Add explicit `int'.
8594 Mon May 24 08:51:37 1993 James Clark (jjc@jclark.com)
8596 * troff/input.cc (hyphenation_code): Skip white space between
8599 Sun May 16 08:15:52 1993 James Clark (jjc at jclark.com)
8601 * tbl/table.h (table::entry_list_tailp): New member.
8602 (table::table): Initialize it.
8603 (table::add_entry): Use entry_list_tailp to avoid O(n^2)
8606 Sat May 15 17:26:00 1993 James Clark (jjc at jclark.com)
8608 * grotty/tty.cc (tty_printer::add_char): Don't discard characters
8609 with negative horizontal positions. Remove casts of glyph::hpos to
8611 (USHRT_MAX): Delete definition.
8612 (SHRT_MAX, SHRT_MIN): New definitions.
8613 (glyph::hpos): Change type to short.
8614 (tty_printer::end_page): Output multiple backspaces if necessary.
8615 Remove casts of glyph::hpos to int.
8617 Fri May 7 12:14:37 1993 James Clark (jjc at jclark.com)
8619 * tmac/tmac.s (@RT): New definition.
8621 Thu May 6 21:36:54 1993 James Clark (jjc at jclark.com)
8623 * refer/refer.cc (do_file): Make sure current_filename is set when
8626 * pic/common.cc (common_output::dot_line): Handle zero length
8629 Sun May 2 19:54:16 1993 James Clark (jjc at jclark.com)
8631 * tmac/tmac.s (par@reset): Get value for .hy for \n[HY].
8632 (par@init): Initialize \n[HY].
8634 Mon Apr 26 11:43:16 1993 James Clark (jjc at jclark.com)
8636 * troff/dictionary.cc (dictionary::remove): Continue when
8639 Sun Apr 25 11:03:00 1993 James Clark (jjc at jclark.com)
8641 * Makefile.com (.y.cc): Avoid ending up with two versions of
8644 Thu Apr 22 21:03:45 1993 James Clark (jjc at jclark.com)
8646 * tmac/tmac.dvi (\(,c): Define only if it does not exist.
8647 (\(,C): Likewise. Also fix typo.
8649 Wed Apr 21 08:47:32 1993 James Clark (jjc at jclark.com)
8651 * lib.h: Delete extraneous semi-colon.
8653 * Add pso request: `so' from a pipe.
8654 * troff/input.c (file_iterator::file_iterator): Add 3rd argument.
8655 (file_iterator::close): New function.
8656 (file_iterator::~file_iterator, file_iterator::next_file): Use
8657 file_iterator::close.
8658 (file_iterator::backtrace): Say `process' rather than `file' when
8659 the stream is popened.
8660 (pipe_source): New function.
8661 (init_input_requests): Bind ".pso" to pipe_source.
8663 Tue Apr 20 00:02:26 1993 James Clark (jjc at jclark.com)
8665 * afmtodit/afmtodit.pl: Avoid single quotes in comments.
8667 * pfbtops/pfbtops.c: Output 64 characters per line. Output hex
8668 digits in lower case.
8670 Mon Apr 19 09:55:57 1993 James Clark (jjc at jclark)
8672 * Version 1.08 released.
8674 * Makefile.in (dist): Insert || true after ln -s commands that
8677 * mm: Update to mm 1.16.
8679 * acgroff.m4 (GROFF_CSH_HACK): New macro.
8680 * configure.in: Call GROFF_CSH_HACK. Substitute for
8682 * Makefile.in (SH_SCRIPT_SED_CMD): New variable. Include in
8684 * nroff/Makefile.sub (nroff): New target.
8685 (install_data): Install nroff.
8686 * eqn/Makefile.sub (neqn): Sed with SH_SCRIPT_SED_CMD.
8687 * grog/Makefile.sub (grog): Sed grog.sh with SH_SCRIPT_SED_CMD.
8689 Sat Apr 17 08:24:28 1993 James Clark (jjc at jclark)
8691 * eqn/Makefile.sub (neqn): Add chmod +x.
8693 * grog/Makefile.sub (grog): Remove spurious semi-colon.
8695 Fri Apr 16 22:41:57 1993 James Clark (jjc at jclark)
8697 * troff/input.cc (string_iterator::string_iterator()): Initialize
8700 Tue Apr 13 10:22:28 1993 James Clark (jjc at jclark)
8702 * troff/div.cc (macro_diversion::space,
8703 top_level_diversion::space): Don't set high_water_mark.
8704 (macro_diversion::output, top_level_diversion::output): Don't
8705 include post line space in high water mark.
8707 Wed Apr 7 12:48:18 1993 James Clark (jjc at jclark)
8709 * eqn/eqn.y: Don't define YYDEBUG.
8710 * pic/pic.y: Likewise.
8712 Mon Apr 5 10:15:15 1993 James Clark (jjc at jclark)
8714 * tmac/tmac.e ([3): Add space after comma following editors.
8715 Change double spaces to single spaces.
8716 ([4): Change double spaces to single spaces.
8718 * grops/ps.h (USE_PS_ADOBE_2_0): New flag for broken_flags.
8719 * grops/ps.cc (ps_printer::~ps_printer): If the USE_PS_ADOBE_2_0
8720 bit is set in broken_flags, use 2.0 rather than 3.0 as the version
8721 after %!PS-Adobe- (for Newsprint).
8723 * troff/div.cc (top_level_diversion::begin_page): When
8724 before_first_page is 1, set page_number to 1.
8726 Sun Apr 4 14:28:53 1993 James Clark (jjc at jclark)
8728 * eqn/box.cc (box::top_level): Protect equation with \&.
8730 Sat Apr 3 23:27:25 1993 James Clark (jjc at jclark)
8732 * groff/groff.cc (possible_command::set_name): Delete old name.
8734 * groff/groff.cc (possible_command::~possible_command): Use
8737 * troff/node.cc (troff_output_file::begun_page): New member.
8738 (troff_output_file::troff_output_file): Initialize it.
8739 (troff_output_file::really_begin_page): Only output V command if a
8740 page has been begun.
8742 * pic/pic.y (placeless_element): Delete argument to PRINT after
8745 Fri Apr 2 11:31:02 1993 James Clark (jjc at jclark)
8747 * Make wrapman work.
8748 * troff/div.h (class top_level_diversion): Replace
8749 first_page_begun by before_first_page (with opposite sense).
8750 * Change first_page_begun to before_first_page inverting sense.
8751 * troff/div.cc (class nl_reg): New class.
8752 (init_div_requests): Use class nl_reg for \n(nl.
8753 (top_level_diversion::begin_page): Don't call
8754 output_file::begin_page if before_first_page is 2;
8755 reset before_first_page afterwards. If have_next_page_number is
8756 false, then always increment page_number.
8757 * tmac/tmac.an: Set traps within TH rather than at the top-level.
8758 Restore compatibility mode after loading, and then disable
8759 compatibility mode in TH.
8761 Thu Apr 1 11:09:34 1993 James Clark (jjc at jclark)
8763 * grotty/tty.cc (tty_printer::end_page): Don't discard characters
8765 * troff/node.h (output_file::trailer): Declare.
8766 * troff/div.cc (cleanup_and_exit): Call output_file::trailer().
8767 * troff/node.cc (output_file::trailer): New function.
8768 (troff_output_file::~troff_output_file): Move most code into...
8769 (troff_output_file::trailer): New function.
8770 (class troff_output_file): Delete page_length member. Declare
8772 (troff_output_file::really_begin_page): Use current page length
8773 for final V command.
8775 * tbl/main.cc (struct options): New decimal_point_char member.
8776 (options::options): Initialize this.
8777 (process_options): Implement decimalpoint option.
8778 (process_data): Pass decimal_point_char option to table::table.
8779 * tbl/table.h (class table): New decimal_point_char member.
8780 (table::table): Add additional argument.
8781 * tbl/table.cc (find_dot): Rename to find_decimal_point. Add
8782 second argument specifying decimal point character. Use this
8784 (table::table): Initialize decimal_point_char.
8785 (table::add_entry): Change call to find_dot.
8787 * troff/input.cc (get_copy, token::next): Implement \V.
8788 (interpolate_environment_variable): New function.
8790 Tue Mar 30 14:41:39 1993 James Clark (jjc at jclark)
8792 * pic/lex.cc (lookup_keyword): Rename MIN to K_MIN, MAX to K_MAX.
8793 * pic/pic.y: Likewise.
8795 * grotty/tty.cc (tty_printer::add_char, tty_printer::end_page):
8797 * refer/ref.cc (reference::insert_field, reference::delete_field):
8799 * troff/number.cc (parse_term): Likewise.
8801 * acgroff.m4 (GROFF_PROG_YACC): New macro.
8802 * configure.in: Use GROFF_PROG_YACC.
8804 * acgroff.m4 (GROFF_PROG_CCC): Don't add -O automatically for gcc
8806 * Makefile.in (OPTIMIZE): New define.
8807 (DEBUG): Empty by default.
8808 (CCFLAGS, CFLAGS): Include $(OPTIMIZE).
8810 * acgroff.m4 (GROFF_SYS_SIGLIST): Don't quote program.
8811 (GROFF_ARRAY_DELETE): Likewise.
8812 (GROFF_CC_COMPILE_CHECK): Quote use of $2 and $3.
8814 * troff/env.cc (trie::~trie): Make virtual to shut up g++.
8816 * devps/psstrip.sed: Use different delimiter on last line (so that
8817 it works with BSD 4.4 sed.)
8819 Mon Mar 29 17:07:14 1993 James Clark (jjc at jclark)
8821 * devps/psstrip.sed: Delete comments.
8823 * acgroff.m4 (AC_GETOPT): Don't test whether <unistd.h> declares
8824 optind, opterr, optarg.
8825 * lib.h: When UNISTD_H_DECLARES_GETOPT is defined, declare optind,
8828 Sun Mar 28 17:44:25 1993 James Clark (jjc at jclark)
8830 * Makefile.in (check): Dummy target.
8832 Wed Mar 3 04:53:38 1993 James Clark (jjc at jclark)
8834 * Version 1.07 released.
8836 * Integrate mm 1.11.
8838 * tbl/table.cc (alphabetic_block_entry::print): start_row was used
8839 where start_col was meant.
8841 Thu Feb 25 07:55:36 1993 James Clark (jjc at jclark)
8843 * grog/grog.sh, grog/grog.pl: Recognize PH and SA as -mm macros.
8845 Wed Feb 24 10:15:34 1993 James Clark (jjc at jclark)
8847 * troff/input.cc (token::next): Make \z\o'...' and similar things
8850 * env.h (MARGIN_CHARACTER_ON, MARGIN_CHARACTER_NEXT): New
8852 (environment): Add margin_character_flags member.
8853 * env.cc (environment::environment(symbol),
8854 environment::environment(const environment *): Initialize
8855 margin_character_flags.
8856 (margin_character): Rewrite.
8857 (environment::output_line): Add a margin character if
8858 margin_character_flags is non-zero. Turn off the
8859 MARGIN_CHARACTER_NEXT bit. If that makes margin_character_flags
8860 zero, use margin_character_node without copying and then set
8861 margin_character_node to 0.
8863 * devps/DESC.in: Change minimum size to 1000.
8865 Tue Feb 23 14:57:49 1993 James Clark (jjc at jclark)
8867 * troff/symbol.h (symbol::hash): Change return type to unsigned
8869 * troff/dictionary.cc (dictionary::lookup, dictionary::remove):
8872 * test-groff: Use -r rather than -x.
8874 * grops/psfig.diff: Include in distribution again.
8876 Mon Feb 22 09:10:44 1993 James Clark (jjc at jclark)
8878 * Makefile.in (dist): Use gzip.
8880 Sun Feb 21 11:12:53 1993 James Clark (jjc at jclark)
8882 * acgroff.m4 (GROFF_GETOPT): Check for declaration of getopt() in
8883 unistd.h as well as in stdlib.h.
8884 * include/lib.h: Include <stdlib.h> is STDLIB_H_DECLARES_GETOPT is
8885 defined; otherwise include <sys/types.h> and <unistd.h> if
8886 UNISTD_H_DECLARES_GETOPT is defined.
8888 * configure.in: use builtin(include, ... rather than include(...
8889 * configure: Regenerate with autoconf 1.3.
8891 * libdriver/print.cc (printer::adjust_arc_center): Use new
8892 algorithm suggested by Andy Fyfe.
8894 * libdriver/printer.cc (printer::adjust_arc_center): New function.
8895 * include/printer.h: Declare this.
8896 * grops/ps.cc (ps_printer::draw): Use it.
8897 * grodvi/dvi.cc (dvi_printer::draw): Use it.
8899 Fri Feb 19 23:13:51 1993 James Clark (jjc at jclark)
8901 * Makefile.comm (.man.n): Replace macrodir by tmacdir.
8903 Thu Feb 11 16:46:59 1993 James Clark (jjc at jclark)
8905 * eqn/main.cc (main): Handle "eqn -".
8907 Mon Jan 4 20:29:56 1993 James Clark (jjc at jclark)
8909 * tmac/tmac.e (++): Install fix from comp.bugs.4sd.
8911 * mm: Integrate version 1.08.
8913 * pic/troff.cc (troff_output::finish_picture): Set
8914 EQN_NO_EXTRA_SPACE reg to 0 rather than removing it.
8915 * eqn/box.cc (box::extra_space): Set EQN_NO_EXTRA_SPACE_REG to 0
8916 if it's not defined. Check whether the register is non-zero rather
8917 than whether it's not defined.
8918 * tmac.e ({, <): Make argument to \x zero if \n(0x is non-zero.
8920 * indxbib/indxbib.cc: Move all signal handling into...
8921 * indxbib/signal.c: New file.
8922 * configure.in: Call AC_RETSIGTYPE.
8924 * acgroff.m4 (GROFF_STRUCT_EXCEPTION): New macro.
8925 * configure.in: Call GROFF_STRUCT_EXCEPTION.
8926 * libgroff/matherr.c: Protect with ifdef HAVE_STRUCT_EXCEPTION.
8928 * troff/input.cc (token::token, token::operator=): Work round SGI
8930 * pic/object.cc (position::position): Likewise.
8932 Mon Dec 28 21:50:21 1992 James Clark (jjc at jclark)
8934 * pic/pic.h: Move declaration of hypot().
8936 Wed Dec 16 12:28:29 1992 James Clark (jjc at jclark)
8938 * pic/pic.h: Declare hypot().
8940 * pic/pic.h: Define M_PI if necessary.
8942 Thu Dec 10 12:03:29 1992 James Clark (jjc at jclark)
8944 * tmac/tmac.e (re): Add alternative version that doesn't use groff
8947 * devps/prologue.ps (RE): Handle the possibility that the old font
8948 doesn't have a FontName entry.
8950 Wed Dec 2 10:25:29 1992 James Clark (jjc at jclark)
8952 * tmac/tmac.e (fam): Redefine to set family in environment 2.
8953 (@C): Use @fam not fam.
8955 Thu Nov 26 16:01:25 1992 James Clark (jjc at jclark)
8957 * lookbib/lookbib.cc (main): Change type of start to const char *.
8958 * lkbib/lkbib.cc (main): Likewise.
8960 * eqn/lex.cc (definition::definition): Don't use member
8961 initializer syntax for members of anonymous unions.
8963 * troff/input.cc (input_stack::backtrace): Change type of to const
8966 Wed Nov 25 13:43:09 1992 James Clark (jjc at jclark)
8968 * include/stringclass.h (class string): Declare inline friend
8969 functions as inline in class declaration.
8970 * troff/hvunits.h (class hunits, class vunits): Likewise.
8971 * include/refid.h (class reference_id): Likewise
8972 * troff/troff.h (points_to_units(units), scale(units, double)):
8973 Delete declarations.
8974 * libdriver/input.cc (get_char): Delete declaration.
8975 * include/lib.h: Change 2nd argument of getopt from const char **
8977 * troff/symbol.cc (symbol::symbol): Cast `new char *[n]' to `const
8978 char **' before assigning to a `const char **'.
8979 * tbl/table.cc: Delete extra declarations of prints().
8981 Tue Nov 24 14:33:13 1992 James Clark (jjc at jclark)
8983 * libgroff/font.cc (font::load_desc): Cast `new char *[n]' to `const
8984 char **' before assigning to a `const char **'.
8986 * libgroff/errarg.cc (errarg::errarg): Don't use member
8987 initializer syntax for members of anonymous unions.
8989 Sat Nov 21 05:02:23 1992 James Clark (jjc at jclark)
8991 * mm: Integrate version 1.07.
8993 Tue Nov 17 16:44:27 1992 James Clark (jjc at jclark)
8995 * troff/input.c (translate2): Rename to
8996 (translate_no_transparent).
8997 (init_input_requests): Rename tr2 to trnt.
8999 Mon Nov 16 09:49:32 1992 James Clark (jjc at jclark)
9001 * troff/charinfo.h (class charinfo): Add transparent_translate field.
9002 (charinfo::set_translation, charinfo::set_special_translation):
9003 Add second argument that specifies value for
9004 transparent_translate.
9005 (charinfo::get_translation, charinfo::get_special_translation):
9006 Add optional second argument that specifies whether translation is
9007 being used for transparent throughput.
9008 * troff/input.cc (charinfo::set_translation,
9009 charinfo::set_special_translation): Handle second argument.
9010 (charinfo::charinfo): Initialize transparent_translate.
9011 (translate): Split main part off into
9012 (do_translate): New function. Pass argument saying whether
9013 translation applies to transparent throughput.
9014 (translate2): New request.
9015 (init_input_requests): Bind translate2 to `tr2'.
9017 Wed Nov 11 11:43:20 1992 James Clark (jjc at jclark)
9019 * tbl/table.h (class table): Add `nokeep' flag.
9020 * tbl/main.cc (process_options): Handle `nokeep' option.
9021 * tbl/table.cc (table::init_output, table::do_row, table::do_top,
9022 table::do_bottom): Don't output keep/release macro definitions or
9023 calls when `nokeep' option has been specified.
9025 Sat Nov 7 01:28:33 1992 James Clark (jjc at jclark)
9027 * tmac/tmac.Xps (Xps-char): Use " as delimiter for \Z.
9029 Wed Nov 4 16:29:04 1992 James Clark (jjc at jclark)
9031 * tbl/table.cc (table_entry::divert, block_entry::do_divert,
9032 block_entry::divert, alphabetic_block_entry::divert): Add extra
9033 argument giving column separation.
9034 (table::compute_widths): Pass column separation to
9035 table_entry::divert().
9036 (block_entry::do_divert): If an entry spans multiple columns and a
9037 minimumum width has been specified for each column, then set the
9038 line length to the sum of the widths (plus possibly the column
9041 * troff/input.cc (set_escape_char): Don't set the escape_char
9042 until after calling has_arg().
9044 Tue Nov 3 11:23:27 1992 James Clark (jjc at jclark)
9046 * tbl/table.cc (table::do_top): Add missing \s0 for double box
9049 * tbl/table.cc (table::print_double_hline): Avoid extra new line
9050 in case where r > nrows - 1.
9052 * tbl/table.cc (BODY_HEIGHT): Deleted.
9053 (LINE_SEP): New definition.
9054 (table::print_single_hline, table::print_double_hline,
9055 table::compute_vrule_top_adjust, table::compute_vrule_bot_adjust,
9056 table::do_row, table::do_top): Use LINE_SEP space before a line
9057 instead of \n[.v]-BODY_HEIGHT-BODY_DEPTH.
9059 * tbl/table.cc (text_entry::print_contents): New function.
9060 (text_string_name, right_text_string_name): Deleted.
9061 (TEXT_STRING, RIGHT_TEXT_STRING): Deleted.
9062 (simple_text_entry::do_width, numeric_text_entry::do_width,
9063 alphabetic_text_entry::do_width): Don't store the contents of the
9065 (left_text_entry::simple_print, right_text_entry::simple_print,
9066 center_text_entry::simple_print,
9067 alphabetic_text_entry::simple_print,
9068 numeric_text_entry::simple_print): Print the entry directly
9069 instead of using the stored string.
9071 Fri Oct 30 10:39:32 1992 James Clark (jjc at jclark)
9073 * devps/Makefile: Strip PostScript files.
9074 * devps/prologue: Rename to...
9075 * devps/prologue.ps.
9076 * devps/psstrip.sed: New file.
9077 * devps/download: Use .pfa rather than .ps for installed versions
9080 Thu Oct 29 09:14:43 1992 James Clark (jjc at jclark)
9082 * troff/env.cc (input_trap): Give a warning if the argument is out
9085 * troff/env.cc (adjust): Treat negative argument as missing. Round
9086 argument > 5 down to 5.
9088 * troff/env.cc (center, right_justify): Make negative argument zero.
9090 * troff/div.cc (page_offset, vertical_position_traps): Treat
9091 invalid argument as missing.
9092 * troff/env.cc (line_spacing, line_length, title_length, indent,
9093 underline, hyphen_line_max_request, control_char,
9094 no_break_control_char, widow_control_request, adjust, input_trap,
9095 point_size): Likewise.
9096 * troff/node.cc (ligature, kern_request, bold_font, track_kern,
9097 constant_space): Likewise.
9098 * troff/input.cc (compatible, shift, warn_request,
9099 set_escape_char): Likewise.
9101 * tbl/main.cc (format::format): Avoid doing `new int[0]'.
9102 * tbl/table.cc (table::table): Likewise.
9104 * Makefile.dev (install_dev): depends on $(DEVFILES).
9106 Wed Oct 28 08:30:57 1992 James Clark (jjc at jclark)
9108 * devX75, devX75-12, devX100, devX100-12: New directories.
9109 * Makefile.in: Add these to DEVDIRS.
9111 * troff/Makefile.sub, eqn/Makefile.sub, indxbib/Makefile.sub,
9112 afmtodit/Makefile.sub, tmac/Makefile.sub, nroff/Makefile.sub,
9113 grog/Makefile.sub, mm/Makefile.sub (uninstall_sub): New target.
9114 * Makefile.in (uninstall, uninstall_sub, uninstall_dirs): New
9116 * Makefile.ccpg, Makefile.cpg, Makefile.dev, Makefile.man
9117 (uninstall): New target.
9118 * Makefile.comm (uninstall, uninstall_sub, uninstall_man,
9119 uninstall_prog, uninstall_dev): New targets.
9121 * troff/div.cc (return_request): Treat an invalid argument as
9124 Mon Oct 26 11:33:47 1992 James Clark (jjc at jclark)
9126 * tmac/tmac.e ((f): Set up the environment even when there's a
9127 current diversion. Transperently throughput a call to @N.
9130 Thu Oct 22 05:05:59 1992 James Clark (jjc at jclark)
9132 * tbl/table.cc (table::compute_vrule_top_adjust): Round adjustment
9133 up to vertical resolution.
9135 * tbl/table.cc (table::do_row): Change row number after printing
9138 * pic/lex.cc (get_token_after_dot): Make .left and .right work.
9140 Wed Oct 21 14:46:45 1992 James Clark (jjc at jclark)
9142 * Rename CHANGES to NEWS.
9144 Tue Oct 20 23:25:21 1992 James Clark (jjc at jclark)
9146 * libgroff/new.cc (operator new): Avoid calling malloc(0).
9148 Mon Oct 19 09:10:13 1992 James Clark (jjc at jclark)
9150 * man.ultrix: Removed.
9152 Sun Oct 18 06:35:15 1992 James Clark (jjc at jclark)
9154 * Makefile.comm (extraclean): Delete files whose names begin with
9157 * pic/troff.cc (troff_output::text): Fix typo in implementation of
9160 Sat Oct 10 09:32:29 1992 James Clark (jjc at jclark)
9162 * troff/env.cc (hyphenate_request, vertical_spacing, no_number):
9163 * troff/div.cc (page_length, need_space, space_request): Treat
9164 invalid optional argument as missing.
9165 * troff/env.cc (number_lines): If the first argument is present
9166 but not a number, turn on line numbering, don't change the next
9167 line number and parse the remaining arguments.
9169 * tmac/tmac.e (@q): Do the `ne' before changing to environment 2.
9171 Thu Oct 8 10:24:40 1992 James Clark (jjc at jclark)
9173 * eqn/box.h: Change declaration accordingly.
9174 * eqn/box.cc (set_gsize): Change return type to int. Return 0 if
9175 the specified size was bad but don't give an error. Check for
9177 * eqn/main.cc (main): Change caller. Leave validation to set_gsize.
9178 * eqn/lex (do_size): Likewise.
9180 Wed Oct 7 09:48:59 1992 James Clark (jjc at jclark)
9182 * acgroff.m4 (GROFF_PROG_CCC): Use fopen when checking for C++
9185 Sun Oct 4 18:24:02 1992 James Clark (jjc at jclark)
9187 * tbl/table.cc (table::init_output): Improve error message when
9188 table won't fit on one page.
9190 Fri Oct 2 10:41:40 1992 James Clark (jjc at jclark)
9192 * pic/troff.cc (troff_output::start_picture): Generate line
9193 containing a horizontal motion equal to the width of the picture.
9195 * groff/groff.cc (main): Allow PROG_PREFIX to be set at runtime
9196 using GROFF_COMMAND_PREFIX environment variable.
9198 Fri Sep 25 11:40:40 1992 James Clark (jjc at jclark)
9200 * mdate.sh: Use $NF rather than $(NF).
9202 Tue Sep 22 09:47:24 1992 James Clark (jjc at jclark)
9204 * pic/main.cc (main): Use %1 not %c in argument to warning.
9206 * eqn/main.cc (main): Output code to check that geqn was given the
9209 Mon Sep 21 10:59:16 1992 James Clark (jjc at jclark)
9211 * Makefile.in (dist): Instead of doing `make -f ../Makefile', do
9212 `ln -s ../Makefile .; make; rm -f Makefile'.
9214 * troff/hyphen: Rename to...
9216 * troff/input.cc (main): Delete -H option. Don't call
9218 * troff/env.cc: Include searchpath.h and macropath.h.
9219 (exception_dictionary): Deleted.
9221 (read_hyphen_file): Deleted.
9222 (hyphenation_language): New struct.
9223 (class trie, class hyphen_trie): Move declarations up.
9224 (trie_node::~trie_node): Deleted.
9225 (trie::delete_trie_node): New function.
9226 (trie::do_delete): New pure virtual function.
9227 (hyphen_trie::do_delete): New function.
9228 (trie::~trie): New function.
9229 (hyphen_trie::~hyphen_trie): New function.
9230 (trie::clear): No need to chcek that tp is not 0.
9231 (current_language, language_dictionary): New variables.
9232 (hyphen_word): Give an error if no current language. Use
9233 exceptions dictionary in current language.
9234 (hyphen_trie::read_patterns_file): Find file using macro_path.
9235 Allow comments (starting with %) in patterns file. Don't make it
9236 a fatal error if the file can't be found.
9237 (hyphenate): Return if no current language. Get the exceptions
9238 dictionary and the hyphenation patterns from the current language.
9239 (set_hyphenation_language): New variable.
9240 (hyphenation_patterns_file): New function.
9241 (hyphenation_language_reg): New class.
9242 (hyphenation_language_reg::get_string): New function.
9243 (init_hyphen_requests): Bind "hla" to set_hyphenation_language and
9244 "hpf" to hyphenation_patterns_file. Initialize `.hla' number
9246 * groff/groff.cc (main, help, synopsis): Delete -H option.
9247 * include/Makefile.sub: Don't define HYPHENFILE.
9248 * Makefile.in: Delete hyphenfile variable and remove from MDEFINES.
9249 * Makefile.comm (.man.n): Don't substitute for HYPHENFILE.
9250 * tmac/troffrc: Set hyphenation language to `us'. Load `hyphen.us'
9251 hyphenation patterns.
9253 Sun Sep 20 09:33:02 1992 James Clark (jjc at jclark)
9255 * eqn/neqn.sh: New file.
9256 * eqn/Makefile.sub: Handle neqn.sh.
9258 * eqn/eqn.h: Declare `nroff' variable.
9259 * eqn/box.cc (param_table): Add `nroff' param.
9261 * eqn/lex.cc (yylex): Handle TDEFINE and NDEFINE using `nroff'
9263 * tmac/eqnrc: Set `nroff' to 1 for -Tascii or -Tlatin1.
9265 * troff/troff.h (WARN_FONT): New warning.
9266 (WARN_TOTAL): Change accordingly.
9267 * troff/input.cc (DEFAULT_WARNING_MASK): Include WARN_FONT.
9268 (warning_table): Add WARN_FONT.
9269 * troff/node.cc (mount_font_no_translate): Pass argument to
9270 font::load_font. If this is non-zero, give a warning.
9271 Don't give an error message when accessing a font that has already
9272 been found to be invalid.
9273 * include/font.h (font::load, font::load_font): Add additional
9274 optional argument which suppresses error message if the font is
9276 * libgroff/font.cc (font::load_font): Handle additional argument.
9277 (font::load): Add additional argument. If this is non-null, set it
9278 to 1 and don't give error message.
9280 * include/printer.h (printer::end_page): Add argument giving
9282 * libdriver/input.cc (do_file): Pass this.
9283 * grops/ps.cc (ps_printer::end_page): Add argument.
9284 * grodvi/dvi.cc (dvi_printer::end_page,
9285 draw_dvi_printer::end_page): Add argument.
9286 * grotty/tty.cc (class tty_printer): Remove lines_per_page and
9287 columns_per_page members. New member nlines.
9288 (DEFAULT_LINES_PER_PAGE): Deleted.
9289 (tty_printer::tty_printer): Don't compute lines_per_page from
9290 font::paperlength. Don't compute columns_per_page from
9292 (tty_printer::add_char): Don't check horizontal position against
9293 columns_per_page. Grow glyphs vector if neccessary.
9294 (tty_printer::end_page): Add argument giving page_length in units.
9295 Discard lines past end of page.
9297 Wed Sep 16 06:29:52 1992 James Clark (jjc at jclark)
9299 * tmac/tmac.tty-char: Fix definition of \(/l.
9301 * tmac/tmac.X: Define \(en.
9303 Tue Sep 15 10:37:13 1992 James Clark (jjc at jclark)
9305 * acgroff.m4 (GROFF_PRINT): If a system has lpr and lp but not
9306 lpq, then use lp rather than lpr.
9308 * tmac/tmac.s (par@reset): Don't call `ad'.
9309 (par*env-init): Call `ad'.
9311 Sun Sep 13 18:48:20 1992 James Clark (jjc at jclark)
9313 * mdate.sh: Use $(NF) instead of $6 to extract year from output of
9316 * troff/symbol.cc: #undef BLOCK_SIZE if it's defined.
9317 * indxbib/indxbib.cc: Likewise.
9319 Sun Sep 6 09:44:46 1992 James Clark (jjc at jclark)
9321 * libgroff/putenv.c: New file.
9322 * libgroff/Makefile.sub: Add putenv.c to CSRCS.
9323 * Makefile.in: Say that putenv.o can be one of LIBOBJS.
9324 * configure.in: Test for putenv with AC_REPLACE_FUNCS. Test for
9325 stdlib.h with AC_HAVE_HEADERS.
9327 Sat Sep 5 18:11:52 1992 James Clark (jjc at jclark)
9329 * indxbib/dirnamemax.c: Include <sys/dir.h> only if <dirent.h>
9332 Fri Sep 4 09:43:26 1992 James Clark (jjc at jclark)
9334 * eqn/box.cc (gsize): Make it an int.
9335 (set_gsize): Parse argument handling increment or decrement.
9336 (box::top_level): Convert gsize to a string.
9338 * troff/input.cc (exit_troff): Make buf unsigned char [].
9339 Call to make_temp_iterator casts buf to char*.
9341 * Makefile.in ($(TARGETS), dot): Pass $(MDEFINES) to recursive makes.
9343 * Makefile.ccpg (depend.temp): Depends on $(YTABC).
9344 * Makefile.cpg (depend.temp): Likewise.
9346 * Makefile.dep: Remove Makefile.dep from $(REALCLEANFILES).
9348 * Makefile.comm: Add y.output to MOSTLYCLEANFILES.
9350 Thu Sep 3 08:01:55 1992 James Clark (jjc at jclark)
9352 * tmac/tmac.s (B, I, BI, CW): Rewrite avoiding aliases.
9354 Tue Sep 1 18:24:53 1992 James Clark (jjc at jclark)
9356 * Version 1.06 released.
9358 * Integrate mm 1.04.
9360 Fri Aug 28 11:28:19 1992 James Clark (jjc at jclark)
9362 * Makefile.comm, Makefile.ccpg, Makefile.cpg: Fix TAGS target.
9364 Thu Aug 27 11:03:33 1992 James Clark (jjc at jclark)
9366 * afmtodit/afmtodit.pl: Add -n option that disables generation of
9368 * devps/generate/Makefile (CR, CB, CI, CBI): Pass -n flag to
9369 afmtodit. Regenerate.
9371 * tmac/tmac.e ()z): Adjust _b if necessary so as to avoid moving
9372 @f back past the current position.
9374 * tmac/tmac.e: Change calls to @R so that comments are not part of
9377 Tue Aug 25 10:42:07 1992 James Clark (jjc at jclark)
9379 * configure.in: Check for mkstemp with AC_HAVE_FUNCS.
9381 * acgroff.m4 (GROFF_PROG_CCC): Don't check for <osfcn.h>. Instead
9382 check that we can link a call to a function declared in <stdio.h>.
9383 (GROFF_UNISTD_H): New macro.
9384 * configure.in: Call it.
9385 * Makefile.in: Document it.
9386 * include/posix.h: New file.
9387 * troff/troff.h: Don't include <osfcn.h>
9388 * troff/input.cc: Include posix.h.
9389 * libgroff/new.cc, libgroff/tmpfile.cc: Include posix.h rather than
9391 * indxbib/indxbib.cc, libbib/{search.cc,linear.cc,index.cc}:
9392 Include posix.h rather <sys/types.h>, <sys/stat.h>, <osfcn.h>,
9394 * indxbib/indxbib.cc (S_IRUSR, S_IRGRP, S_IROTH): Delete definitions.
9395 * libbib/index.cc (S_ISREG, O_RDONLY): Delete definitions.
9396 * libbib/search.cc (O_RDONLY): Delete definition.
9397 * refer/refer.cc, include/driver.h, pic/pic.h, groff/groff.cc:
9398 Don't include <osfcn.h>.
9400 * acgroff.m4 (GROFF_TIME_T): New macro.
9401 * configure.in: Call it.
9402 * Makefile.in: Document it.
9404 * acgroff.m4 (GROFF_TRADITIONAL_CPP): New macro.
9405 * configure.in: Call it.
9406 * Makefile.in: Document -DTRADITIONAL_CPP.
9407 * include/ptable.h: Don't include generic.h.
9410 * tmac/tmac.s (][): Make [T1 and [T2 aliases for [T.
9411 Afterwards remove [T1 and [T2.
9412 (ref*spec!0, ref*spec!2): Use T1 rather than T.
9413 (ref*spec!1, ref*spec!4, ref*spec!4): Use T2 rather than T.
9414 (ref*add-T2): Renamed from ref*add-T.
9415 (ref*add-T1): New macro.
9417 Mon Aug 24 11:11:11 1992 James Clark (jjc at jclark)
9419 * acgroff.m4 (AC_PROG_CCC): Use GROFF_EXIT rather than exit 1.
9421 * libbib/index.cc: Include <fcntl.h>.
9422 (O_RDONLY): Define if necessary.
9423 (make_index_search_item, index_search_item_iterator::get_tag,
9424 index_search_item::check_files): Use O_RDONLY.
9425 * libbib/seach.cc: Include <fcntl.h>, <sys/types.h>, <sys/stat.h>.
9426 (O_RDONLY): Define if necessary.
9427 (search_list::add_file): Use O_RDONLY.
9428 * indxbib/indxbib.cc: Include <fcntl.h>, <sys/types.h>,
9430 (S_IRUSR, S_IRGRP, S_IROTH): Define if necessary.
9433 * libbib/index.cc (S_ISREG): Define it if necessary.
9434 (index_search_item::load): Use S_ISREG.
9436 * include/driver.h: Include <errno.h>.
9438 Sun Aug 23 11:32:18 1992 James Clark (jjc at jclark)
9440 * eqn/box.cc (body_height): Increase default value to 85.
9441 (body_depth): Increase default value to 35.
9443 Fri Aug 21 05:34:42 1992 James Clark (jjc at jclark)
9445 * eqn/pbox.h (SAVE_FONT_STRING): Define it.
9446 * eqn/box.cc (box::top_level): Hide use of \R in a string that is
9447 protected from expansion with \E.
9449 * acgroff.m4 (GROFF_PAGE): Use `case' to test domain.
9451 * Makefile (Makefile): New target.
9453 * Makefile.sub (configure, distfiles): New targets.
9455 * acgroff.m4 (GROFF_BROKEN_SPOOLER_FLAGS): Avoid using ${var:-val}
9458 Thu Aug 20 12:27:26 1992 James Clark (jjc at jclark)
9460 * eqn/box.cc (param_table): Add body_height and body_depth.
9462 * eqn/lex.cc (def_table): Make circumflex in hat_def roman.
9464 Tue Aug 18 16:24:25 1992 James Clark (jjc at jclark)
9466 * psbb/Makefile.sub: Don't link with libgroff.a.
9468 * acgroff.m4 (GROFF_PUTENV): New macro.
9469 * configure.in: Call GROFF_PUTENV.
9470 * Makefile.in: Document STDLIB_H_DECLARES_PUTENV.
9471 * groff/groff.cc: Don't declare putenv if STDLIB_H_DECLARES_PUTENV
9474 * troff/env.cc (distribute_space): Rename force_forward argument
9475 to force_reverse. Reverse the list if force_reverse is true.
9477 Mon Aug 17 17:49:05 1992 James Clark (jjc at jclark)
9479 * tmac/tmac.an: Don't define a string `T'. Just define Tm.
9481 * eqn/pile.cc (matrix_box::compute_metrics): Don't allow computed
9482 height or depth to be negative. Guard against SUP_RAISE quantity
9485 Sat Aug 15 08:18:54 1992 James Clark (jjc at jclark)
9487 * devps/generate/textmap: Add `an' (arrowhorizex).
9488 * tmac/tmac.ps: \(an overlaps horizontally.
9489 * tmac/tmac.dvi, tmac/tmac.tty: Add `an'.
9491 * devps/symbolchars: Add arrowverttp, arrowvertbt.
9492 * devps/textmap: Add arrowvertex.
9493 * eqn/delim.cc (delim_table): Add uparrow, downarrow and
9494 updownarrow delimiters.
9495 * tmac/tmac.ps, tmac/tmac.X: Add definition of \(va.
9497 * tbl/table.cc (simple_entry::position_vertically,
9498 block_entry::position_vertically): For a centered entry, perform
9499 the motion in two stages.
9501 * refer/refer.cc (split_punct): Don't call lookup_token if there
9504 Fri Aug 14 11:14:58 1992 James Clark (jjc at jclark)
9506 * troff/input.cc (token::next): Delete token_node after copying
9509 * grodvi/grodvi.cc (dvi_printer::dvi_printer): Initialize
9512 * libdriver/printer.cc (printer::load_font): Delete old_font_table.
9514 * grops/ps.cc (ps_printer::define_encoding): Delete elements of vec.
9516 Tue Aug 11 13:50:38 1992 James Clark (jjc at jclark)
9518 * grops/ps.cc (usage): -b option takes an argument.
9520 * devps/prologue (PLG): New procedure.
9521 * grops/ps.cc (main, usage): New -g option.
9522 (ps_printer::~ps_printer): If guess_flag is set, guess the paper
9525 Mon Aug 10 11:17:53 1992 James Clark (jjc at jclark)
9527 * include/cset.h: Include <limits.h> if we have it.
9529 * libgroff/illegal.cc: New file.
9530 * include/lib.h (illegal_input_char): Use table.
9531 * troff/input.cc (ESCAPE_RIGHT_PARENTHESIS): Renumber to 0206.
9532 * pic/lex.cc (ARG1): Renumber to 14.
9533 * eqn/lex.cc (ARG1: Likewise.
9535 * troff/Makefile.sub (majorminor.cc): Handle 3 part versions
9536 (eg 1.05.90) correctly.
9538 Sun Aug 9 13:35:43 1992 James Clark (jjc at jclark)
9540 * tmac/tmac.e (sr): Deleted. Set $r and $R directly.
9541 Rename $r and $R registers to $v and $V.
9542 ($r, $R): Initialize to 0.
9543 (@v, @V): New macros.
9547 * troff/input.cc (main, usage): Add -R option that says not to
9549 * eqn/main.cc (main, usage): Rename -n to -R.
9551 Sat Aug 8 00:16:00 1992 James Clark (jjc at jclark)
9553 * devps/DESC.in: Leave font positions 5-9 blank.
9554 * devdvi/DESC.in: Likewise.
9556 * grog/grog.pl: Handle `.PS <file' correctly.
9558 * troff/input.cc (input_stack::push): Improve error message when
9559 input stack limit exceeded.
9561 Fri Aug 7 13:08:16 1992 James Clark (jjc at jclark)
9563 * refer/refer.cc (main): Fix typo in handling of `a' option.
9565 * refer/refer.cc (do_bib): In state START after a newline remain
9568 * groff/groff.sh: Deleted.
9569 * groff/Makefile.sub: Delete handling of groff.sh.
9571 * pic/troff.cc (troff_output::text): Test \n(0p rather than \*(.T
9572 to determine whether to use \X'ps:...'.
9573 * tmac/troffrc: Set 0p register to 0.
9574 * tmac/tmac.ps: Set 0p register to 1.
9576 * groff/groff.cc: Support -X option. Give warning for -TXps and
9577 transform to -X -Tps. Pass troff a -r.X=1 option if -X is used.
9578 * tmac/troffrc: Support -r.X=1.
9580 * pic/troff.cc (troff_output::dot): Don't test
9581 zero_length_line_flag.
9583 Thu Aug 6 13:32:08 1992 James Clark (jjc at jclark)
9585 * include/lib.h: Declare getopt() and friends unless
9586 STDLIB_H_DECLARES_GETOPT is defined.
9588 * doc/chars.tr: Delete.
9589 * man/groff_char.man: New file.
9591 Wed Aug 5 00:38:58 1992 James Clark (jjc at jclark)
9593 * tmac/tmac.e (np, bu): Test \n($p with string expression in case
9594 user has changed register format.
9596 Mon Aug 3 11:22:18 1992 James Clark (jjc at jclark)
9598 * groff/groff.cc: Get rid of device_table. Get postprocessor from
9599 `postpro' command in DESC file. Get spooler command from `print'
9600 command in DESC file. Execute spooler command with /bin/sh.
9602 * groff/groff.cc: Split Unix-specific parts into...
9603 * groff/pipeline.c: New file.
9606 * COPYING: New file.
9607 * all files: Update copyright notices.
9609 * Rearrange files. Redo Makefiles. Use autoconf.
9611 Sat Aug 1 09:36:50 1992 James Clark (jjc at jclark)
9613 * troff/input.c (charinfo_to_node_list): Interpret character
9614 definition with escape_char of `\'.
9616 Tue Jul 28 12:20:12 1992 James Clark (jjc at jclark)
9618 * lib/strerror.c, lib/iftoa.c, lib/itoa.c: Don't include lib.h.
9619 Define INT_DIGITS as big enough for 64-bit integer.
9620 * lib/strtol.c: Don't include lib.h.
9621 * lib/lib.h: Delete ifdef __cplusplus stuff.
9623 Mon Jul 27 11:08:50 1992 James Clark (jjc at jclark)
9625 * ps/devps/Makefile: Add DESC to DEVICEFILES. Separate out rule
9626 for making DESC. Make $(FONTS) depend on DESC. afmtodit should
9627 get DESC from current directory.
9629 Sun Jul 26 15:38:26 1992 James Clark (jjc at jclark)
9631 * tbl/main.c (main): Always reset the line number when reading
9634 * tbl/table.c (table::print_single_hline, table::print_double_hline,
9635 table::define_bottom_macro, table::do_row, table::do_top): Round
9636 vertical spacing up to vertical resolution.
9638 Fri Jul 24 14:32:07 1992 James Clark (jjc at jclark)
9640 * ps/ps.h (enum resource_type): Avoid comma at end of
9642 * dvi/dvi.c (class dvi_printer): Likewise.
9643 * dvi/tfmtodit.c (gf::load): Likewise.
9644 * refer/label.y (struct expression): Likewise.
9645 * refer/refer.c (class label_processing_state): Likewise.
9646 * refer/indxbib.c (do_file): Likewise.
9647 * troff/troff.c (enum warning_type): Likewise.
9648 * tbl/main.c (process_data): Likewise.
9649 * troff/charinfo.h (class charinfo):
9651 Wed Jul 22 09:17:58 1992 James Clark (jjc at jclark)
9653 * dvi/devdvi/textt.map: Add entry for `-'. Regenerate fonts.
9655 Tue Jul 21 11:39:26 1992 James Clark (jjc at jclark)
9657 * groff.c: Move to new groff subdirectory.
9658 * groff/Makefile: New file.
9659 * Makefile: Remove handling of groff.c. Add groff to SUBDIRS.
9661 * man/mdate.sh: Use ls -L if supported.
9663 * Consolidate all header files produced by gendef into lib/defs.h.
9664 * lib/macropath.c, lib/fontfile.c, lib/device.c: Include defs.h.
9665 Don't include path.h.
9666 * lib/Makefile (path.h): Don't generate.
9667 * troff/input.c: Include defs.h. Don't include config.h.
9668 * troff/Makefile (config.h): Don't generate.
9669 * refer/index.h: Don't include suffix.h.
9670 * refer/index.c: Include defs.h.
9671 * refer/indxbib.c: Include defs.h.
9672 * refer/refer.h, refer/lkbib.h: Don't include path.h. Include
9674 * refer/Makefile (suffix.h, path.h): Don't generate.
9675 * groff.c: Don't include config.h. Include defs.h.
9676 * Makefile (config.h): Don't generate.
9677 (lib/defs.h): Generate.
9678 (topclean): Remove lib/defs.h.
9680 Mon Jul 20 10:12:57 1992 James Clark (jjc at jclark)
9682 * lib/malloc.c, lib/getpagesize.h: Deleted.
9683 * Makefile: Add COOKIE_BUG configuration option. Delete malloc
9685 * lib/Makefile: Delete malloc-related stuff.
9686 * lib/new.c: Workaround COOKIE_BUG if necessary.
9688 * refer/lkbib.c, refer/indxbib.c: Don't include refer.h. Include
9689 needed header files directly.
9690 * refer/refer.h: Omit definition of DEFAULT_INDEX.
9691 * Makefile: Include definition of DEFAULT_INDEX in path.h.
9693 Sun Jul 19 10:19:22 1992 James Clark (jjc at jclark)
9695 * lib/font.c (FONT_COMMAND_HANDLER): Pass command name and single
9697 * lib/font (font::load_desc, font::load): Don't split argument of
9699 (font::handle_unknown_font_command): Change type.
9700 * ps/ps.c (ps_font::handle_unknown_font_command,
9701 handle_unknown_desc_command): Change type.
9702 * dvi/dvi.c (dvi_font::handle_unknown_font_command): Change type.
9704 Fri Jul 17 11:12:49 1992 James Clark (jjc at jclark)
9706 * lib/font.h (font::handle_unknown_font_command): Add file and
9708 * lib/font.c (font::handle_unknown_font_command):
9709 * ps/ps.c (ps_font::handle_unknown_font_command):
9710 * dvi/dvi.c (dvi_font::handle_unknown_font_command): Add file and
9711 lineno arguments. Use _with_file_and_line functions for error
9714 * lib/fontfile.c (font::unknown_desc_command_handler): New static
9716 * lib/font.c (font::set_unknown_desc_command_handler): New
9718 (font::load_desc): For unknown commands, call
9719 unknown_desc_command_handler if not null.
9720 * lib/font.h (class font): Declare them.
9721 (FONT_COMMAND_HANDLER): New typedef.
9722 * ps/ps.c (handle_unknown_desc_command): New function.
9723 (main): Set bflag if we had a -b option. Call
9724 font::set_unknown_desc_command_handler.
9725 (broken.h): Don't include.
9726 * ps/Makefile: No need for broken.h. Pass BROKEN_SPOOLER_FLAGS to
9728 * ps/devps/Makefile: Add `broken' command to DESC file using
9729 BROKEN_SPOOLER_FLAGS.
9731 * macros/tmac.e ([, ]): Add as synonyms for { and }.
9733 * macros/tmac.e ($p): Only exdent if \$3 > 0.
9735 * macros/tmac.e (@R, @S): New macros.
9736 Declare @, po, $0, $i, $p, df, so, fu, bt, *, ?a, ?b, ?C, ?e, ?H,
9737 ?I, ?n, ?o, ?R, ?s, ?T, ?W, ?w registers with @R.
9738 Declare $H, $[0-9], .. macros with @S.
9739 Declare |0, |1, |2, |3 strings with @S.
9741 * macros/tmac.e (@S): Rename to @U.
9743 * macros/tmac.e (@z): Define @b and bp as empty instead of
9746 * macros/tmac.e (@m): Deleted.
9747 (@h): Don't call @m.
9748 (@z): Don't set @m trap.
9750 * macros/tmac.e ($h, $f): Define |z as empty string.
9752 * macros/tmac.e (@D): Rework to avoid unbalanced .el requests.
9755 * macros/tmac.e (@h): Set ?H, ?C , ?s registers to 0 rather than
9757 ()f): Likewise for * register.
9759 * macros/tmac.e (sr): Don't ever scale the arguments. If the third
9760 argument is missing, don't change $R. Call sr with three
9761 arguments when initializing.
9763 Thu Jul 16 12:17:12 1992 James Clark (jjc at jclark)
9765 * macros/tmac.e (sr): New macro.
9766 Initialize $r and $R using sr.
9768 * macros/tmac.e (,): Delete \*(#[.
9770 * troff/env.c (set_tabs): Read the tab type even if the position
9771 is bad. Allow the position of the first tab stop to be negative.
9773 Wed Jul 15 13:14:37 1992 James Clark (jjc at jclark)
9775 * refer/dirnamemax.c: Use pathconf() if <unistd.h> defines
9777 * refer/Makefile: Compile dirnamemax.c using -DHAVE_UNISTD_H
9778 rather than -DPATHCONF_MISSING.
9779 * Makefile: Get rid of PATHCONF_MISSING.
9781 * refer/map.c: New file.
9782 * refer/index.c: Interface to mmap through map.c. Rename map_size
9784 * refer/Makefile: Handle map.c.
9785 * Makefile: Include -DHAVE_MMAP in OLDCFLAGS rather than CFLAGS.
9787 Tue Jul 14 14:15:20 1992 James Clark (jjc at jclark)
9789 * Makefile: RANLIB should be `true' if there is no ranlib.
9790 * lib/Makefile (libgroff.a): Simplify.
9791 * driver/Makefile (libdriver.a): Simplify.
9793 * Makefile: Change -DWAIT_COREDUMP_0200 to -DWCOREFLAG=0200.
9794 * groff.c (WCOREDUMP): Use WCOREFLAG. Define only if not already
9797 Sat Jul 11 09:19:17 1992 James Clark (jjc at jclark)
9799 * troff/env.c (compare_ranges): Declare as extern "C".
9801 * troff/input.c (init_registers): Use `struct tm' instead of `tm'.
9803 * macros/tmac.s, macros/tmac.e: Change .nx /dev/null to .nx.
9805 Wed Jul 8 11:52:27 1992 James Clark (jjc at jclark)
9807 * pic/troff.c (troff_output::text): Merge in grops_output::text,
9808 but conditionalize use of \X based on \*(.T.
9809 (grops_output::*): Deleted.
9810 * pic/output.h: Delete declaration of make_grops_output.
9811 * pic/main.c (main): Ignore -p and -x. driver_extension_flag is 1
9812 by default. -n sets it to 0.
9813 (usage): Corresponding changes.
9814 * groff.c (main): Don't pass -x or -p to pic.
9815 * groff.sh: Likewise.
9817 * ps/ps.c (ps_printer::do_exec, ps_printer::do_file): Force ndefs
9820 * ps/devps/afmtodit: Change calculation of asc_boundary and
9821 desc_boundary. Make these bounds inclusive.
9822 * ps/devps: Regenerate font files.
9824 Tue Jul 7 13:14:15 1992 James Clark (jjc at jclark)
9826 * macros/tmac.latin1: New file.
9827 * macros/tmac.tty-char: Use tmac.latin1.
9828 (tmac.tty-tr): Deleted.
9829 * macros/Makefile: Install tmac.latin1.
9830 * macros/tmac.dvi: Use tmac.latin1.
9831 * macros/troffrc: Translate \[char160] onto no-break space here.
9832 * macros/{tmac.dvi,tmac.ps,tmac.tty,tmac.X75}: Don't do it here.
9834 Mon Jul 6 11:06:52 1992 James Clark (jjc at jclark)
9836 * macros/tmac.Xps: Use `do' request.
9838 * macros/tmac.ps: Use `do' request.
9840 * macros/tmac.e (@C): Use `do' request.
9842 * macros/tmac.X, macros/tmac.Xps: Moved from xditview.
9843 * macros/Makefile: Install tmac.X*.
9845 * tty/tmac.tty, tty/tmac.tty-char: Move to macros.
9846 * tty/Makefile: Don't install tmac.tty*.
9847 * macros/Makefile: Install tmac.tty*.
9849 * dvi/tmac.dvi: Move to macros.
9850 * dvi/Makefile: Don't install tmac.dvi.
9851 * macros/Makefile: Install tmac.dvi.
9853 * ps/tmac.ps*: Move to macros.
9854 * ps/Makefile: Don't install tmac.ps*.
9855 * macros/Makefile: Install tmac.ps*.
9857 * eqn/box.c: Provide draw_lines parameter corresponding to -D
9859 * macros/eqnrc: Set draw_lines parameter based on device.
9860 * groff.c: Don't pass -D flag to eqn.
9861 * groff.sh: Likewise.
9862 * eqn/main.c: Warn about use of -D.
9864 * troff/input.c (process_startup_file): New function.
9865 (main): Call process_startup_file().
9866 * macros/troffrc: New file.
9867 * macros/Makefile: Install troffrc.
9868 * groff.c (main): Don't pass extra -m option to troff. For a
9869 pseudo device pass the name of the pseudo device to troff using
9871 * groff.sh: Likewise.
9872 * groff.c (possible_command::prepend_arg): Deleted.
9874 * troff/input.c (do_request): New function.
9875 (init_input_requests): Bind "do" to do_request.
9877 * eqn/main.c (main): Instead of loading eqnchar from device directory,
9878 load eqnrc from macro directory.
9879 * macros/eqnrc: New file.
9880 * macros/Makefile: Install eqnrc.
9881 * ps/devps/eqnchar: Deleted.
9882 * ps/devps/Makefile: Don't install eqnchar.
9883 * dvi/devdvi/eqnchar: Deleted.
9884 * dvi/devdvi/Makefile: Don't install eqnchar.
9885 * groff.c (main): Pass -M to eqn. Don't pass -F to eqn. New
9888 * lib/device.[ch]: New files.
9889 * lib/font.h (font::set_device_name, font::get_device_name):
9891 * lib/fontfile.c: Use device.h.
9892 * lib/Makefile: Handle device.[ch]. Make paths.h define DEVICE.
9893 * troff/input.c: Delete definition of `device'.
9894 (main): Don't initialize device.
9895 * troff/troff.h: Include device.h rather than declaring device.
9896 * troff/Makefile: No need to handle DEVICE.
9897 * driver/input.c: Include device.h. Don't use
9898 font::{set,get}_device_name.
9899 * groff.c, Makefile: Rename device.h to config.h.
9900 * groff.c: Use library device variable.
9901 * eqn/main.c: Use library device variable.
9902 * eqn/Makefile: No need to handle DEVICE.
9904 * lib/searchpath.[ch]: New files.
9905 * lib/Makefile: Handle searchpath.[ch].
9906 * troff/input.c (open_file, init_dirs): Deleted.
9907 (macro_dirs): Deleted.
9908 (open_mac_file, macro_source): Use class search_path.
9909 (add_string, struct string_list): Move definition.
9910 (main): Change -M option to use macro_path. Delete call to
9912 * lib/fontfile.c (font::command_line_font_dir, font::open_file):
9913 Rewrite to use class search_path.
9914 * lib/font.h, lib/fontfile.c (font::cl_font_dirs): Deleted.
9915 * lib/Makefile: fontfile.c depends on searchpath.h.
9916 * lib/Makefile: Rename fontpath.h to paths.h. Make paths.h define
9918 * lib/macropath.[ch]: New files.
9919 * troff/Makefile: No need to handle MACROPATH.
9921 * troff/input.c: Delete DUMP code.
9922 * lib/fontfile.c, lib/font.h: Delete
9923 font::forget_command_line_font_dirs.
9925 * troff/input.c (push_token): New function.
9926 (handle_first_page_transition): Use push_token().
9927 (process_input_stack): Change handling of a space at the beginning
9930 Sun Jul 5 17:11:09 1992 James Clark (jjc at jclark)
9932 * troff/input.c (font_dirs): Delete unused variable.
9934 * eqn/lex.c (do_set): Correct error messages.
9936 Sat Jul 4 10:20:55 1992 James Clark (jjc at jclark)
9938 * troff/input.c (do_define_string): Allow the string name to be
9939 followed immediately by a tab.
9940 (define_character): Likewise.
9942 Thu Jul 2 10:59:15 1992 James Clark (jjc at jclark)
9944 * ps/ps.c (ps_printer::draw): When drawing an arc, don't allow k to
9947 * troff/input.c (input_iterator::is_file): New virtual function.
9948 (file_iterator::is_file): New function.
9949 (input_stack::end_file): New function.
9950 (input_stack::next_file): Handle the situation where there is no
9951 file on the input stack correctly. Avoid making two passes over
9953 (next_file): Make the filename optional; in this case call
9954 input_stack::end_file().
9956 Wed Jul 1 10:17:25 1992 James Clark (jjc at jclark)
9958 * dvi/tmac.dvi: Change the definitions of \(ul and _ so that they
9959 produce a real _ charater when the current font is CW and _
9962 * lib/errarg.c (errarg::errarg(const char *)): Invert conditional
9963 expression to work around gcc 2.2 bug.
9965 Wed Jun 24 08:12:24 1992 James Clark (jjc at jclark)
9967 * eqn/main.c (main): Don't give an error if we can't find eqnchar.
9969 * troff/env.c (environment::add_padding): New function.
9970 (environment::add_char): Use add_padding().
9971 (environment::space): Likewise.
9972 (environment::wrap_up_field): Add some padding if there is none
9973 and there's no current tab.
9974 * troff/env.h: Declare environment::add_padding.
9976 Mon Jun 22 08:37:45 1992 James Clark (jjc@jclark)
9978 * pic/pic.y: undef fmod and rand before declaring them.
9980 Sun Jun 14 11:40:18 1992 James Clark (jjc@jclark)
9982 * troff/input.c (main): If the DESC file specifies a font name of
9983 0, then leave the corresponding font position empty.
9985 * nroff.sh: New file.
9986 * Makefile (install.nobin): Install nroff.sh.
9988 * tty/devlatin1/R.proto: Add ao as synonym for de.
9989 * tty/tmac.tty-char: Define ao as o.
9991 * tty/dev{ascii,latin1}/R.proto: Add aq.
9992 * tty/tmac.tty-char: Delete definition of aq.
9994 Mon Jun 8 11:43:20 1992 James Clark (jjc@jclark)
9996 * troff/input.c (init_charset_table): Don't translate 0240.
9997 * ps/tmac.ps: Translate char160 to space.
9998 * dvi/tmac.dvi: Likewise.
9999 * tty/tmac.tty: Likewise.
10001 Sun Jun 7 10:52:35 1992 James Clark (jjc@jclark)
10003 * dvi/tmac.dvi: Add support for all Latin-1 characters.
10005 * macros/tmac.s: Delete definitions of \(rg, \(ah, \(ad, \(a-,
10006 \(ao, \(ac, \(ho, \(-D, \(Sd, \(TP, \(Tp, \(ss, \(AE, \(ae, \(OE,
10009 * tty/tmac.tty-char: Add \(ah.
10011 * dvi/tmac.dvi: Add definitions of Tp, TP, Sd, -D, ho.
10012 No need to define \(FM and \(!/. Conditionalize all character
10015 * ps/devps/lgreekmap: Add +h, +f, +p.
10017 * ps/tmac.psnew: New file.
10018 * ps/Makefile: Install tmac.psnew.
10020 * troff/input.c (charinfo_to_node_list): Don't ever interpret
10021 character definitions in compatible mode.
10023 * troff/input.c (remove_character): New function.
10024 (init_input_requests): Bind remove_character to "rchar".
10026 * ps/tmac.psold: New file.
10027 * ps/Makefile: Install tmac.psold.
10028 * ps/tmac.ps: Load tmac.psold. Move definitions of ISO Latin-1
10029 characters into tmac.psold. Make these definitions unconditional.
10031 * tty/tmac.tty-char: Define \n(_C only if it is not already defined.
10033 * ps/tmac.ps: Don't define \('c and \('C.
10035 * ps/devps/textmap: Move Greek characters to...
10036 * ps/devps/symbolchars:
10038 Sat Jun 6 16:41:17 1992 James Clark (jjc@jclark)
10040 * ps/devps/text.enc: Add quotesingle.
10041 * ps/devps/textmap: Add +h, +f, +p, Fn, Bq, bq, aq, lz.
10042 * tty/tmac.tty-char: Likewise.
10043 * dvi/devdvi/texmi.map: Add +h, +f, +p.
10044 * dvi/devdvi/texi.map: Add Fn.
10045 * dvi/devdvi/msam.map: Add lz.
10046 * dvi/tmac.dvi: Handle Bq, bq, aq.
10048 * pic/lex.c (get_token): Recognize 'th.
10049 * pic/map.y: Allow `expr'th in contexts where ORDINAL was allowed.
10051 Fri Jun 5 11:20:46 1992 James Clark (jjc@jclark)
10053 * ps/devps/textmap: Move di, mu, +- to...
10054 * ps/devps/symbolchars:
10056 * macros/tmac.s (@XS): Don't call par@reset or fi.
10057 (XA): Call LP. Turn off adjustment. Reduce line length.
10059 * macros/tmac.s: Initially alias XS to LP.
10060 (XS): Rename to @XS.
10061 (cov*ab-init): Alias XS to @XS.
10063 Thu Jun 4 09:12:05 1992 James Clark (jjc@jclark)
10065 * troff/token.h: Delete TOKEN_CHAR_HEIGHT, TOKEN_CHAR_SLANT,
10066 TOKEN_FONT_NAME, TOKEN_FONT_POSITION, TOKEN_SIZE tokens.
10067 (token::is_size, token::changes_env): Deleted.
10068 * troff/number.c (parse_term): No need to process \s explicitly.
10069 Call tok.next() only after scale indicator has been processed.
10070 * troff/input.c (do_overstrike, do_bracket): No need to process \s,
10072 (token::next): Handle \s, \f, \S, \H immediately rather than
10073 returning them as tokens.
10074 (token::operator==, token::description, token::add_to_node_list,
10075 token::process): Remove handling of deleted tokens.
10077 * troff/env.c (environment::add_char): When adding padding
10078 indicator character, call start_line() if necessary.
10080 Wed Jun 3 09:55:50 1992 James Clark (jjc@jclark)
10082 * ps/devps/afmtodit: Don't output 0 kerns.
10084 * ps/devps/afmtodit: Remove directory from name of encoding in
10085 font description file.
10087 * ps/devps/afmtodit: Improve error messages.
10089 * ps/devps/afmtodit: Allow DESC file to be specified with -d.
10091 * ps/devps/Makefile: Incorporate FontMakefile. Rework.
10092 * ps/devps/FontMakefile: Deleted.
10093 * ps/devps/afmname: New file.
10095 * ps/devps/symbol.sed: New file.
10096 * ps/devps/symbol.diff: Deleted.
10097 * ps/devps/FontMakefile: Generate symbol.afm using symbol.sed.
10098 Generate zapfdr.afm from zapfd.afm.
10100 * tty/tmac.tty (tty-char): Prefix definition with ".
10102 * macros/tmac.an (TP): Don't start a diversion if one has already
10105 * tty/tmac.tty-char: Add Latin-1 characters.
10107 * tty/tmac.tty-char: Incorporate suggestions from Paul Eggert.
10109 Tue Jun 2 00:54:34 1992 James Clark (jjc@jclark)
10111 * tbl/table.c (table::allocate): Delete old_vline, old_entry.
10112 Move declaration of struct horizontal_span.
10114 * tbl/table.c (table::table): Initialize span_list.
10115 (table::~table): Delete span_list.
10117 * lib/ptable.h (PTABLE(T)::~PTABLE(T)): Delete v.
10119 * ps/devps/Makefile: Avoid dependency on GNU make.
10121 * ps/tmac.ps: Check that character does not already exist before
10124 * tty/tmac.tty: Add definitions of \(ff, \(!=, \(==, \(~=, \(sq,
10125 \(OE, \(oe, \(AE, \(ae, \(lh, \(rh. Delete definitions of \(en,
10126 \(ru, \(ul, \(br, \(bv, \(sl which are in the font description
10129 * tty/tmac.tty-char: New file.
10130 * tty/Makefile: Install tmac.tty-char.
10131 * tty/tmac.tty: Move definitions of \(ua, \(da, \(uA, \(dA into
10134 * tty/tmac.tty: Fix definition of \(34.
10136 * tty/dev{ascii,latin1}/R.proto: Add ha and ti. Map
10137 bracket-drawing characters onto |. Add *o.
10139 * troff/env.c (environment::wrap_up_tab): Increment field_spaces
10140 only if current_field.
10142 * troff/dictionary.c (dictionary::lookup): Free old_table after
10145 Mon Jun 1 10:15:22 1992 James Clark (jjc@jclark)
10147 * tty/dev{ascii,latin1}/R.proto: Add uppercase Greek characters
10148 whose glyphs are identical to glyphs of some Roman character.
10150 * tty/devlatin1/R.proto (bu): Deleted.
10151 * tty/devascii/R.proto (bu): Deleted.
10152 * tty/tmac.tty: Add definition of \(bu.
10154 * eqn/main.c (do_file): Pass FILE as argument.
10155 (main): Automatically load eqnchar. New options -F and -n.
10156 Pass do_file an opened FILE.
10157 * groff.c: Don't pass eqnchar to eqn. Pass -F options onto eqn.
10158 No need to include font.h.
10159 * groff.sh: Likewise. Don't need to use - for standard input.
10160 Prefix files with -- if first file starts with -.
10162 * macros/tmac.e: Conditionalize use of \$* on \n(.g.
10164 * troff/env.c (environment::possibly_break_line): Don't set line
10165 to 0 across call to output_line(). Don't call output_line() until
10166 after discarding nodes after break.
10168 Sun May 31 10:45:29 1992 James Clark (jjc@jclark)
10170 * request.h (macro::empty): Declare it.
10171 * input.c (macro::empty): New method.
10172 (interpolate_macro): Don't give a WARN_SPACE if the two-character
10175 Sat May 30 10:27:15 1992 James Clark (jjc@jclark)
10177 * troff/env.c (environment::start_field): Decrement space_total
10178 when a space is frozen.
10180 Fri May 22 14:34:38 1992 James Clark (jjc@jclark)
10182 * macros/tmac.an (R): Delete macro.
10184 * troff/input.c (get_copy, token::next): Support \# (like \" but
10185 newline is ignored).
10187 * troff/input.c (token::next): Fix error message in 'Y' case.
10189 Thu May 21 09:26:24 1992 James Clark (jjc@jclark)
10191 * eqn/delim.c (define_extensible_string): Recognize any prefix of
10194 Fri May 15 10:20:41 1992 James Clark (jjc at jclark)
10196 * c++test.c: Include <osfcn.h>.
10198 * lib/strtol.c, lib/getcwd.c, ps/psbb.c: Declare errno in case
10201 Fri May 8 09:37:19 1992 James Clark (jjc at jclark)
10203 * tbl/table.c (table::divide_span): Don't count column separation
10204 if expand was specified.
10206 * tbl/main.c (process_format): Don't ignore width specs in
10207 continued format. Give warning for changing equal widths or
10208 column separation in continued format.
10209 (process_data): Set column separation, minimum width, equal
10210 columns at end of table.
10212 Thu May 7 08:50:40 1992 James Clark (jjc at jclark)
10214 * troff/node.c (kern_pair_node::add_discretionary_hyphen,
10215 node::add_discretionary_hyphen): Use soft_hyphen_char.
10216 (set_soft_hyphen_char): New function.
10217 (init_node_requests): Bind to shc. Initialize soft_hyphen_char.
10219 * Makefile (c++tested): Give more helpful message if test fails.
10221 Tue May 5 10:58:39 1992 James Clark (jjc at jclark)
10223 * troff/input.c (init_charset_table): Translate 0240 to
10224 an unbreakable space.
10226 * troff/token.h (token::hyphen_indicator): New function.
10227 * troff/charinfo.h (TRANSLATE_HYPHEN_INDICATOR): New special
10229 * troff/input.c (translate): Allow translation to \%.
10230 * troff/node.c (node::add_char): Handle
10231 TRANSLATE_HYPHEN_INDICATOR.
10232 (make_node): Don't allow TRANSLATE_HYPHEN_INDICATOR here.
10234 * troff/input.c (init_charset_table): Don't set BREAK_AFTER flag
10237 * tty/devlatin1/R.proto: \(hy and - should print as 055.
10239 Tue Apr 21 09:24:42 1992 James Clark (jjc at jclark)
10241 * groff.c (run_commands): If the last command gets a SIGPIPE send
10242 a SIGPIPE to all children than haven't yet terminated. When
10243 command terminates, set pid field to -1.
10245 Fri Apr 17 11:20:48 1992 James Clark (jjc at jclark)
10247 * groff.c (main): Pass an appropriate -filename option to gxditview.
10249 Thu Apr 16 15:11:40 1992 James Clark (jjc at jclark)
10251 * Makefile.bd (install): Remove existing program before copying.
10253 * Makefile, */Makefile, Makefile.bd, groff.sh, groff.c: Allow
10254 programs which have Unix counterparts to be installed with
10255 user-specified prefix.
10257 * troff/input.c (exit_troff): Don't check if exit_started.
10258 (exit_request): Don't call exit_troff if exit_started.
10260 * Makefile.bd (install.mm): Rename to install.dwbmm.
10262 Tue Apr 14 10:05:10 1992 James Clark (jjc at jclark)
10264 * driver/input.c (do_file): Add missing break for '#' case.
10266 Mon Apr 13 10:11:02 1992 James Clark (jjc at jclark)
10268 * troff/input.c (input_stack::clear): Clear past any boundaries and
10269 then add the boundaries back.
10271 * troff/input.c (exit_troff): Return immediately if already
10274 * macros/tmac.s (pg@end-text): New macro. Use pg@end-text for the
10276 (pg*end-page): If the text has ended and there are no more
10277 footnotes or keeps, exit.
10279 * macros/doc-ditroff (Lq, Rq): Define as \(lq and \(rq.
10281 * troff/input.c (init_charset_table): Make \(rq transparent by
10284 * macros/tmac.an: Define lq and rq strings.
10286 * macros/tmac.s (Q, U): Define as \(lq and \(rq.
10288 Sun Apr 12 12:54:37 1992 James Clark (jjc at jclark)
10290 * troff/env.c (environment::final_break): New function.
10291 (environment::newline): Set prev_line_interrupted to 2 if
10293 * troff/env.h: Declare environment::final_break.
10294 * troff/input.c (exit_troff): Call environment::final_break()
10295 instead of environment::do_break().
10297 * macros/Makefile: Install man.local if $(MACRODIR)/man.local
10298 doesn't already exist.
10299 * macros/man.local: New file.
10300 * macros/tmac.an: Load man.local.
10301 * macros/man.ultrix: New file.
10303 Sat Apr 11 17:32:04 1992 James Clark (jjc at jclark)
10305 * troff/input.c (exit_groff): Rename to...
10306 (exit_troff): New function.
10308 * troff/div.c (exit_started, done_end_macro,
10309 seen_last_page_ejector): New global variables.
10310 (began_page_in_end_macro): New static variable.
10311 (exit_flag): Deleted.
10312 (top_level_diversion::top_level_diversion): Initialize
10314 (top_level_diversion): More elaborate test for whether
10315 cleanup_and_exit() should be called.
10316 Set began_page_in_end_macro if the end macro isn't yet finished.
10317 * troff/div.h (top_level_diversion::last_page_count): New data
10319 (top_level_diversion::set_last_page): New function.
10320 (exit_started, done_end_macro, seen_last_page_ejector): Declare.
10321 * troff/env.c (do_break): Zero prev_line_interrupted.
10322 * troff/input.c (exit_flag): Delete declaration.
10323 (LAST_PAGE_EJECTOR): New magic cookie.
10324 (token::next): Handle LAST_PAGE_EJECTOR.
10325 (exit_groff): Set exit_started and done_end_macro instead of
10326 exit_flag. Call top_level_diversion::set_last_page. Push a
10327 LAST_PAGE_EJECTOR instead of calling push_page_ejector(). Do
10328 another ejection after setting seen_last_page_ejector.
10330 Thu Apr 9 04:37:11 1992 James Clark (jjc at jclark)
10332 * etc/grog.sh, etc/grog.sh: Recognize -me sh macro.
10334 * macros/tmac.e (TH): Make sure there's room for the initial
10337 * macros/tmac.s (par@init): Make PD and DD at least \n(.V.
10338 Set FVS in points rather than units.
10340 Mon Apr 6 11:21:32 1992 James Clark (jjc at jclark)
10342 * troff/div.c (top_level_diversion::add_trap): Don't consider the
10343 position of empty slots.
10345 Fri Apr 3 10:46:45 1992 James Clark (jjc at jclark)
10347 * ps/devps/S: Fix height and depth of parenrightex.
10348 * ps/devps/symbol.diff: Regenerate.
10350 Sat Mar 28 21:17:52 1992 James Clark (jjc at jclark)
10352 * tmac.e (u): Do underlining as in -mgs.
10354 Fri Mar 27 09:23:44 1992 James Clark (jjc at jclark)
10356 * tty/tty.c (tty_printer::end_page): If overstriking is
10357 suppressed, still turn overstruck horizontal and vertical lines
10360 * lib/new.c: Back out Feb 24 change; no longer needed with gcc
10363 * refer/label.y (format_expr::evaluate): Avoid use of %0*d.
10365 Wed Mar 18 09:29:10 1992 James Clark (jjc at jclark)
10367 * Version 1.05 released.
10369 Tue Mar 17 16:50:45 1992 James Clark (jjc at jclark)
10371 * tty/tty.c: Instead of keeping an array of glyphs and then
10372 sorting it, keep a ordered linked list of glyphs for each line.
10374 * driver/driver.h: Include stddef.h.
10376 * tty/tty.c (compare_glyph):
10377 * refer/refer.c (rcompare):
10378 * troff/env.c (compare_ranges): Arguments of qsort comparison
10379 function should be const void *.
10381 * troff/number.c (parse_term):
10382 * dvi/dvi.c (draw_dvi_printer::draw): Avoid initialization in
10385 * refer/label.y (consider_authors): Don't access variables
10386 constructed under a condition outside that condition: put braces
10387 round for statement containing declaration; redeclare use of same
10390 * pic/pic.y (text_expr): Delete production that allows
10391 parenthesised text_expr.
10392 (expr): Allow a conditional_expr to appear in parentheses.
10393 (conditional_expr): Rename to any_expr.
10395 * mm: Install new version 1.01 from jh.
10397 * lib/font.c (font::get_width): Cache scaled widths.
10398 (font::font): Initialize widths_cache.
10399 (font::~font): Destroy widths_cache.
10400 * lib/font.h: Add font::widths_cache. Declare font_widths_cache.
10402 Mon Mar 16 10:16:10 1992 James Clark (jjc at jclark)
10404 * c++test.c, c++test.ref: New files.
10405 * Makefile: Check that the C++ compiler works.
10407 * ps/tmac.pspic (PSPIC): Do a break.
10409 * ps/tmac.ps: Move definition of PSPIC into...
10410 * ps/tmac.pspic: New file.
10411 (PSPIC): Draw box around picture, but make it invisible to grops.
10412 * ps/tmac.ps: Load tmac.pspic.
10413 * ps/Makefile: Install tmac.pspic.
10415 Sun Mar 15 14:18:08 1992 James Clark (jjc at jclark)
10417 * lib/font.c (scale_round): If n is negative,
10418 subtract .5 before truncating floating point result.
10420 * lib/fontfile.c: Include <errno.h>.
10422 Tue Mar 10 14:17:03 1992 James Clark (jjc at jclark)
10424 * driver/input.c (get_char): Inline. Don't update current_lineno.
10425 Change callers to up date current_lineno if necessary.
10426 Use get_char() instead of getc(current_file).
10428 Sun Mar 8 18:05:28 1992 James Clark (jjc at jclark)
10430 * ps/tmac.ps: Fix up spacing of \(mo and \(nm.
10432 Fri Mar 6 19:38:58 1992 James Clark (jjc at jclark)
10434 * tty/tty.c (tmac.tty): Define \(rg as (R).
10436 Tue Mar 3 10:11:25 1992 James Clark (jjc at jclark)
10438 * lib/lib.h: New define a_delete.
10439 * Use a_delete instead of delete when deleting an array of objects
10440 without destructors.
10442 * lib/lib.h: Rename adelete to ad_delete.
10443 * Change uses of adelete.
10445 Mon Mar 2 12:41:05 1992 James Clark (jjc at jclark)
10447 * eqn/eqn.y: Include lib.h.
10449 * troff/node.c (grow_font_table): Delete old_font_table.
10451 * mm: Install new version from jh.
10453 Fri Feb 28 10:42:23 1992 James Clark (jjc at jclark)
10455 * tbl/table.h (format_type): Make global instead of local to class
10456 entry_format. Prefix enumerators with FORMAT_.
10457 * tbl/table.c, tbl/main.c: Corresponding changes.
10458 * refer/token.h (token_type): Make global. Prefix enumerators
10460 * refer/token.[ch]: Corresponding changes.
10461 * Makefile: Get rid of -DNO_NESTED_TYPES configuration option.
10463 * troff/div.c (node::set_vertical_size): Don't name argument.
10465 Thu Feb 27 10:29:19 1992 James Clark (jjc at jclark)
10467 * Makefile: New configuration option ARRAY_DELETE_NEEDS_SIZE.
10468 * lib/lib.h: Define adelete accordingly.
10469 * pic/object.c (graphic_object::graphic_object):
10470 * tbl/main.c (format::~format):
10471 * tbl/table.c (table::~table):
10472 * refer/ref.c (reference::~reference, reference::merge,
10473 reference::insert_field, reference::delete_field): Use adelete.
10475 * Makefile: Change NESTED_TYPES to NO_NESTED_TYPES.
10477 * tbl/table.h: Corresponding changes.
10479 * common.c (common_output::dashed_arc, common_output::dotted_arc):
10480 Ensure total_angle is positive.
10482 Wed Feb 26 08:49:26 1992 James Clark (jjc at jclark)
10484 * refer/ref.c (reference::merge, reference::insert_field,
10485 reference::delete_field): Avoid delete[0].
10487 * refer/token.c (init_special_chars): Move calls to cmupper
10488 outside calls to init_two_char_letter to work around bug in gcc
10491 Mon Feb 24 14:20:00 1992 James Clark (jjc at jclark)
10493 * lib/new.c (operator new): Use __builtin_new for g++.
10495 * pic/object.c (graphic_object::~graphic_object): Don't use
10498 * pic/object.c (output::compute_scale): Initialize max_width and
10501 Sat Feb 15 09:55:20 1992 James Clark (jjc at jclark)
10503 * troff/input.c (write_request): Call fflush.
10505 * troff/node.h (class composite_node): Move declaration to node.c
10506 * troff/input.c (charinfo_to_node): Rename to ...
10507 (charinfo_to_node_list): Return node list rather than composite
10509 * troff/node.c (make_composite_node): New function.
10510 (make_node, add_char): Call make_composite_node instead of
10512 (class composite_node): Add a tfont * member. Delete font_size
10514 (composite_node::composite_node, composite_node::copy,
10515 composite_node::size): Corresponding changes.
10516 (composite_node::tprint): Provide constant spacing, emboldening
10517 and track kerning as specified in tfont.
10518 (composite_node::width): Change width calculation accordingly.
10519 * troff/env.h (environment::composite): New member.
10520 (environment::is_composite, environment::set_composite): New
10522 * troff/env.c (environment::environment): Initialize composite.
10523 * troff/input.c (charinfo_to_node): Call
10524 environment::set_composite.
10525 * troff/node.c (make_composite_node, make_glyph_node): Use the
10526 plain version of the tfont if the environment is composite.
10528 * troff/node.c (font_info::get_space_width): Additional argument
10529 giving space_size. Handle constant space correctly. Scale by
10530 space_size unless constant spaced.
10531 (env_sentence_space_width): New function.
10532 * troff/node.h: Declare it.
10533 * troff/env.h (environment::get_space_size,
10534 environment::get_sentence_space_size,
10535 environment::get_narrow_space_width,
10536 environment::get_half_narrow_space_width): Make inline.
10537 (environment::get_space_width): Make inline. Just call
10539 * troff/env.c: Delete definitions for funtions made inline.
10540 (environment::space_newline, environment::space): Use
10541 env_sentence_space_width(). Don't scale by space_size.
10542 * troff/node.h: Move declarations of env*space_width() functions
10545 Sat Feb 8 09:30:22 1992 James Clark (jjc at jclark)
10547 * macros/tmac.s (PS): Don't try to set negative indent.
10549 Thu Feb 6 09:00:35 1992 James Clark (jjc at jclark)
10551 * pic/pic.y: Fix min function.
10553 Tue Jan 28 07:52:29 1992 James Clark (jjc at jclark)
10555 * man/mdate.sh: Clear LANGUAGE.
10557 Sun Jan 19 13:02:41 1992 James Clark (jjc at jclark)
10559 * pic/pic.y, pic/lex.c: Rename COMMAND token to COMMAND_LINE.
10560 * pic/lex.c: New COMMAND keyword.
10561 * pic/pic.y (print_args, print_arg): New rules.
10562 (placeless_element): Use print_args for PRINT.
10563 New COMMAND element.
10565 Tue Jan 7 13:14:31 1992 James Clark (jjc at jclark)
10567 * troff/input.c (terminal): Handle missing argument correctly.
10569 * pic/pic.y (text_expr): New rule.
10571 * pic/pic.y: Implement := operator.
10573 Sun Jan 5 10:23:02 1992 James Clark (jjc at jclark)
10575 * etc/grog.pl, etc/grog.sh: Distinguish old and new versions of
10578 Sat Jan 4 14:42:26 1992 James Clark (jjc at jclark)
10580 * ps/devps/dingbatsrmap: Include this in the distribution.
10582 * macros/tmac.doc: Replace with new version from 2nd Networking
10583 Release. Fix loading of doc-* files.
10584 * macros/{doc-common,doc-ditroff,doc-nroff,doc-syms}: New files.
10585 * macros/tmac.doc.old: New file. Apply fixes that had been
10586 applied to old tmac.doc.
10587 * macros/tmac.andoc: Check that we're running under groff.
10588 * macros/Makefile: Rework.
10590 Fri Jan 3 13:27:51 1992 James Clark (jjc at jclark)
10592 * tbl/table.h (format_type):
10593 * refer/token.h (token_type): If NESTED_TYPES is defined, use
10594 typedef to make these types visible at file scope.
10595 * Makefile: Add NESTED_TYPES configuration option.
10597 * troff/div.c (mark): At the top level use the value of
10598 nl_reg_contents rather than the current vertical position.
10600 Thu Jan 2 10:34:51 1992 James Clark (jjc at jclark)
10602 * tty/tty.c: Implement \D for horizontal or vertical lines.
10603 (tty_printer::set_char): Use vec_used+2 as serial number.
10604 Don't allow size of vector to exceed USHRT_MAX-2.
10605 Split off part into...
10606 (tty_printer::add_char): New function.
10607 (tty_printer::draw): New function.
10608 (compare_glyph): Handle equal serial numbers.
10609 (tty_printer::end_page): Handle overstruck characters from \D.
10610 (main, usage): Implement -d option.
10612 Mon Dec 23 10:37:51 1991 James Clark (jjc at jclark)
10614 * tbl/main.c (process_format):
10615 * eqn/text.c (split_text):
10616 * troff/input.c (token::next): Use inner block for declarations
10617 with initializers in switch statement.
10619 Mon Dec 16 20:52:03 1991 James Clark (jjc at jclark)
10621 * pic/common.c (common_output::dash_line): Cope with zero-length
10624 Sun Nov 17 12:04:08 1991 James Clark (jjc at jclark)
10626 * Version 1.04 released.
10628 Wed Nov 13 05:27:21 1991 James Clark (jjc at jclark)
10630 * macros/tmac.an (TH): Define a macro an-init to define variables
10631 based on command line arguments.
10632 (an-header): Call it.
10634 Sun Nov 3 12:07:34 1991 James Clark (jjc at jclark)
10636 * Makefile (install.mm): Rename to install.dwbmm.
10638 * Makefile: Integrate mm.
10639 * mm: New directory.
10641 Wed Oct 30 10:11:34 1991 James Clark (jjc at jclark)
10643 * refer/dirnamemax.c: If PATHCONF_MISSING is defined, include
10646 * pic/troff.c (troff_output::simple_spline,
10647 troff_output::simple_polygon): Rename variable `v' to `d' to avoid
10648 shadowing parameter.
10650 * lib/tmpfile.c (xtmpfile): Declare dir as const char *.
10652 * lib/ptable.h: Add explicit casts when converting from unsigned
10655 * dvi/devdvi/{SA,SB,msam.map,msbm.map}: New files.
10656 * dvi/devdvi/Makefile: Install SA, SB.
10658 * refer/indxbib.c: Add declaration of mktemp.
10660 * refer/lookbib.c: Add declaration of isatty.
10662 Fri Oct 25 09:00:17 1991 James Clark (jjc at jclark)
10664 * pic/lex.c (interpolate_macro_with_args): While collecting
10665 arguments, keep track of whether we're in a string.
10667 Wed Oct 23 08:42:48 1991 James Clark (jjc at jclark)
10669 * ps/tmac.ps (PSPIC): Do the .sp after the \X, and move the \X
10670 down with \v, so as to avoid problems with top of page trap
10671 setting no space mode.
10673 Tue Oct 22 17:38:49 1991 James Clark (jjc at jclark)
10675 * eqn/lex.c (get_delimited_text): Allow tab before macro body.
10677 Tue Oct 15 17:24:53 1991 James Clark (jjc at jclark)
10679 * ps/psrm.c (ps_get_line): Fix bug when lines longer than 255.
10680 Improve error message.
10682 Fri Oct 11 11:09:38 1991 James Clark (jjc at jclark)
10684 * ps/psrm.c (print_ps_string): Don't pass negative numbers to
10687 Wed Oct 9 17:50:14 1991 James Clark (jjc at jclark)
10689 * groff.c (possible_command::execp): Always use _exit() after a
10692 * Makefile: Add HAVE_UNION_WAIT, HAVE_PID_T, WAIT_COREDUMP_0200,
10693 NO_SYS_WAIT_H configuration options.
10694 * groff.c: Use these options. Use POSIX-style macros to extract
10695 fields from the status returned by wait().
10697 Fri Oct 4 12:12:27 1991 James Clark (jjc at jclark)
10699 * tbl/table.c (table::compute_separation_factor): Allow the
10700 separation factor to drop to 0.
10702 Tue Oct 1 18:12:38 1991 James Clark (jjc at jclark)
10704 * refer/search.c: Include <errno.h>.
10706 Sun Sep 29 08:40:57 1991 James Clark (jjc at jclark)
10708 * pic/pic.y (YYDEBUG): Don't define for Borland C++.
10710 * lib/lib.h: #ifdef out declarations of itoa and iftoa for Borland
10713 * pic/lex.c (input_stack::bol): Move definition out of class body.
10715 * pic/main.c: On MSDOS munge argv[0].
10717 * lib/ptable.h: Define name2 as _Paste2 for Borland C++.
10719 * lib/ptable.c (hash_string): Use unsigned long rather than
10721 (next_ptable_size): Use unsigned rather than int. Give an error
10722 message if we've hit the largest table size.
10723 * lib/ptable.c: Corresponding changes. Also use unsigneds for the
10726 * pic/object.h (object_spec): Make flags unsigned long. Declare
10727 flags as const unisgned long rather than as enums.
10729 * pic/output.c: Deleted.
10731 * pic/troff.c (troff_output::simple_ellipse): Remove spurious %.
10733 * tbl/table.c (simple_entry::note_double_vrule_on_{left,right}):
10734 Add additional argument.
10735 (line_entry::note_double_vrule_on_{left,right}): Set value of
10736 douvle_vrule_on_{right,left} flag according to argument.
10737 (simple_line_entry::simple_print,
10738 simple_line_entry::double_line_print): If adjacent to double vrule
10739 on a corner extend rather than shorten the rule by half the double
10742 * troff/number.c (parse_term): In checking for overflow, handle the
10743 case where the current horizontal position is negative.
10745 Thu Sep 12 08:26:09 1991 James Clark (jjc at jclark)
10747 * pic/object.c (draw_arrow): Check for object having zero length.
10749 Wed Sep 11 10:32:38 1991 James Clark (jjc at jclark)
10751 * eqn/main.c (do_file): Split off inline equation handling into...
10752 (inline_equation): New function. Search for starting delimiter
10754 (delim_search): New function. Don't recognize a delimiter that
10755 occurs in the name of an escape sequence, number register, string
10758 Tue Sep 10 04:01:11 1991 James Clark (jjc at jclark)
10760 * eqn/delim.c (delim_box::compute_metrics): Don't call
10761 define_extensible_string if left is 0.
10762 (delim_box::output): Don't print the left delimiter if left is 0.
10763 (delim_box::debug_print): Check for left == 0 before calling printf.
10765 Fri Aug 23 13:02:30 1991 James Clark (jjc at jclark)
10767 * troff/Makefile (majorminor.c): Include only digits in
10770 Thu Aug 22 09:35:37 1991 James Clark (jjc at jclark)
10772 * refer/dirnamemax.c: new file.
10773 * refer/genlimits.c: Deleted.
10774 * refer/indxbib.c (main): Use dir_name_max() instead of NAME_MAX.
10775 Don't check path length.
10776 * refer/Makefile: Add dir_name_max.o; delete genlimits.
10777 * Makefile: Add PATHCONF_MISSING option.
10779 * refer/indxbib.c (get_cwd): New function.
10780 (main): Use get_cwd().
10781 * lib/getcwd.c: New file.
10782 * Makefile: Delete -DHAVE_GETWD. Include GETCWD variable. Pass
10783 GETCWD in SUBFLAGS.
10784 * lib/Makefile: Compile getcwd.o.
10786 * ps/tmac.psatk (psatk-defs): Define showpage after pushing
10789 * refer/indxbib.c (main): Check success of mktemp.
10791 * lib/tmpfile.c: New file.
10792 * lib/Makefile: Add tmpfile.c.
10793 * lib/lib.h: Declare xtmpfile(); include <stdio.h>.
10794 * ps/ps.h: Delete declaration of mktemp().
10795 * ps/ps.c (ps_printer::ps_printer): Use xtmpfile().
10796 * refer/refer.c (divert_to_temporary_file): Use xtmpfile().
10797 * driver/driver.h: No need now to include errno.h.
10799 * everywhere: Set errno to 0 before calling fopen().
10801 * eqn/eqn.h, etc/soelim.c, driver/driver.h, etc/addftinfo.c,
10802 dvi/tfmtodit.c, groff.c, refer/index.c, refer/linear.c,
10803 refer/lookbib.c, refer/refer.h, ps/psbb.c: Include <errno.h>.
10805 Mon Aug 19 10:52:18 1991 James Clark (jjc at jclark)
10807 * troff/env.h (translate_space_to_dummy): Declare it.
10808 * troff/env.c (environment::space_newline, environment::space):
10809 If translate_space_to_dummy is set then make the width of spaces 0.
10810 * troff/input.c (translate): If the second character of a
10811 translation is a space, translate to unbreakable space. If the
10812 first character is a space, set or clear translate_space_to_dummy
10813 according to whether the second character is \&. Weird!
10815 Tue Jul 30 10:03:56 1991 James Clark (jjc at jclark)
10817 * groff.c (run_commands): Don't use non-zero exit code because a
10818 command gets SIGPIPE.
10820 * groff.c, groff.sh: Use -mXps with -TXps.
10822 * ps/ps.c (ps_printer::special): Move call to flush_sbuf() into...
10823 (ps_printer::do_exec, ps_printer::do_file, ps_printer::do_def,
10824 ps_printer::do_mdef, ps_printer::do_import): Call flush_sbuf().
10825 (ps_printer::special): New specials invis and endinvis.
10826 (ps_printer::do_invis, ps_printer::do_endinvis): New functions.
10827 (ps_printer::set_char, ps_printer::draw): Return if invis_count>0.
10828 (ps_printer::end_page): Check that invis_count == 0.
10829 (ps_printer::invis_count): New member.
10830 (ps_printer::ps_printer): Initialize invis_count to 0.
10832 * troff/env.c (environment::hyphenate_line): Hyphenation
10833 indicator at beginning of word inhibits splitting after -, \(em
10836 * pic/pic.y (element): Allow another element to follow } without
10837 any intervening separator.
10839 Mon Jul 22 12:27:37 1991 James Clark (jjc at jclark)
10841 * pic/lex.c (get_delimited): Allow tabs before delimiter.
10843 Wed Jul 17 10:59:08 1991 James Clark (jjc at jclark)
10845 * groff.c: Get rid of HAVE_UNION_WAIT stuff. Instead suppress
10846 declaration of wait() in header files.
10847 * Makefile: Get rid of -DHAVE_UNION_WAIT.
10849 * tbl/table.c (alphabetic_text_entry::add_tab): New function.
10851 * lib/lib.h: Declare return type of strerror as char *.
10853 * man/Makefile: Add g flag to sed substitutions.
10854 * Makefile (shgroff, bindist): Likewise.
10856 Sun Jul 14 11:57:02 1991 James Clark (jjc at jclark)
10858 * ps/ps.c (ps_printer::do_import): Move push of userdict into...
10859 * ps/devps/prologue (PBEGIN): Define showpage after pushing
10862 Sat Jul 13 20:53:04 1991 James Clark (jjc at jclark)
10864 * ps/devps/prologue (PBEGIN): Zap any definition of showpage in
10867 Fri Jul 12 07:10:09 1991 James Clark (jjc at jclark)
10869 * man/mdate.sh: Handle the fact that BSD ls -l does not print the
10872 Sun Jul 7 08:00:23 1991 James Clark (jjc at jclark)
10874 * troff/input.c (define_number_reg): If currently undefined,
10875 don't define it if the argument is an invalid expression.
10877 * Makefile: Ignore return value of `if' commands without `else'
10880 * Makefile: Split up CPPDEFINES into a series of separate
10881 configuration options.
10883 * troff/input.c (init_registers): Use time_t instead of long
10884 unless LONG_FOR_TIME_T is defined. Use returned result rather
10885 than passing pointer.
10886 * Makefile: Document LONG_FOR_TIME_T as a CPPDEFINE.
10888 * lib/Makefile (fontpath.h): Use gendef.
10890 Thu Jul 4 09:48:05 1991 James Clark (jjc at jclark)
10892 * troff/input.c (input_iterator::shift): Delete argument name.
10893 * troff/node.c (suppress_output_file::really_begin_page,
10894 suppress_output_file::really_transparent_char, node::ascii_print,
10895 node::tprint): Delete names of unused arguments.
10897 Wed Jul 3 17:34:57 1991 James Clark (jjc at jclark)
10899 * refer/label.y (string): Pass $4 to command_error.
10901 Tue Jul 2 15:06:01 1991 James Clark (jjc at jclark)
10903 * Version 1.03 released.
10905 Sat Jun 29 08:14:01 1991 James Clark (jjc at jclark)
10907 * Makefile: Pass definition of SHELL in SUBFLAGS.
10909 * gendef: New file.
10910 * Makefile, eqn/Makefile, refer/Makefile, troff/Makefile,
10911 ps/Makefile: Use gendef to construct header files that are
10912 constructed from the Makefile.
10914 * macros/Makefile: make all should build stripped version of tmac.e.
10916 * refer/Makefile (clean): Remove y.output.
10918 Fri Jun 28 09:44:36 1991 James Clark (jjc at jclark)
10920 * ps/pfbtops.c (main): Add -v option which prints out a version
10922 * ps/Makefile (pfbtops): Link with libgroff.a.
10924 Fri Jun 21 07:43:23 1991 James Clark (jjc at jclark)
10926 * refer/search.h (linear_searcher::get_nkeys): Delete declaration.
10927 * refer/linear.c (linear_searcher::get_nkeys): Delete definition.
10929 * refer/lkbib.c (main): Always terminate reference with blank
10931 * refer/lookbib.c (main): Likewise.
10933 * refer/linear.c (file_buffer::load): Check that the file is not a
10936 * refer/Makefile (genlimits): Possibly add -DHAVE_SYS_DIR_H.
10937 (genlimits.c): Include <sys/dir.h> if HAVE_SYS_DIR_H is defined.
10938 Delete second inclusion of <sys/param.h>.
10940 Tue Jun 18 01:32:26 1991 James Clark (jjc at jclark)
10942 * troff/token.h (token::special): Deleted.
10944 * tbl/main.c (process_format): Rework so that opt->tab_char is
10945 recognized only when appropriate.
10947 * ps/Makefile (clean): Remove pfbtops.
10949 Sun Jun 16 09:37:19 1991 James Clark (jjc at jclark)
10951 * lib/font.c (text_file::next): Don't return if we have got a
10954 Fri Jun 14 09:52:26 1991 James Clark (jjc at jclark)
10956 * refer/refer.c (store_reference): Get hash code from old_table[i]
10957 when rehashing the table.
10959 Thu Jun 13 01:26:43 1991 James Clark (jjc at jclark)
10961 * eqn/box.c (box::top_level): Save size and prev size using \R and
10962 restore it afterwards. Set the size to the size at the beginning
10964 * eqn/pbox.h: Declare SAVED_INLINE_PREV_SIZE_REG,
10965 SAVED_INLINE_SIZE_REG, and SAVED_SIZE_REG.
10967 * refer/Makefile (limits.h): Use ./genlimits.
10969 Wed Jun 12 16:05:34 1991 James Clark (jjc at jclark)
10971 * refer/index.c: Delete declarations of stat() and fstat().
10973 Tue Jun 11 14:52:49 1991 James Clark (jjc at jclark)
10975 * tty/tmac.tty: Add character definitions for \(>= and \(<=.
10977 Mon Jun 10 22:49:48 1991 James Clark (jjc at jclark)
10979 * etc/grog.sh, etc/grog.pl: Change regex for .PS.
10981 Fri Jun 7 09:13:06 1991 James Clark (jjc at jclark)
10983 * troff/input.c (token::get_char): Handle \e.
10985 * refer/linear.c: Delete declarations of fstat() and stat().
10987 Wed Jun 5 09:11:59 1991 James Clark (jjc at jclark)
10989 * troff/node.c, troff/env.c, troff/input.c, Makefile: Remove
10990 OP_DELETE_BROKEN stuff, since we now have a fix for g++.
10992 Mon Jun 3 13:41:32 1991 James Clark (jjc at jclark)
10994 * troff/input.c (do_define_macro): Improve error handling for end
10995 of file while defining macro.
10997 Sun Jun 2 10:20:24 1991 James Clark (jjc at jclark)
10999 * eqn/box.h: Fix declaration of set_gsize.
11000 * eqn/box.c (set_gsize): Make argument const char *.
11001 (gsize): Declare as char *.
11002 * eqn/main.c (main): Don't convert gsize to int.
11003 * eqn/lex.c (do_gsize): Pass char * to set_gsize.
11005 * Version 1.02 released.
11007 Sat Jun 1 12:19:46 1991 James Clark (jjc at jclark)
11009 * macros/tmac.andoc: New file.
11010 * macros/Makefile: Install tmac.andoc.
11012 * troff/node.c, troff/env.c, troff/input.c: Conditionalize use of
11013 operator new and delete on OP_DELETE_BROKEN not being defined.
11014 * Makefile: Mention OP_DELETE_BROKEN.
11016 Mon May 27 13:49:07 1991 James Clark (jjc at jclark)
11018 * Makefile (bindist): Pass SUBFLAGS.
11020 Sun May 26 14:13:22 1991 James Clark (jjc at jclark)
11022 * Makefile, groff.c: Pass definitions to groff.c via device.h.
11024 * tty/tty.c (tty_font::load_tty_font): Avoid shadowing
11027 * ps/Makefile, ps.c: Pass BROKEN_SPOOLER_FLAGS via broken.h.
11029 * ps/ps.h, ps/psrm.c: Make comment_table and
11030 header_comment_table local to resource_manager::process_file.
11032 * groff.sh: With -TXps pass -printCommand option to gxditview.
11034 * groff.c (possible_command::print): Implement using
11035 append_arg_to_string.
11037 * xditview: Merge in new implementation with own ChangeLog.
11039 Sat May 25 18:33:20 1991 James Clark (jjc at jclark)
11041 * groff.c (main): Implement PRINT_OPTION.
11042 (append_arg_to_string): New command.
11043 (device_table): Set PRINT_OPTION flag for Xps.
11045 Fri May 24 09:48:58 1991 James Clark (jjc at jclark)
11047 * troff/groff.h: Rename to troff.h.
11049 * pic/lex.c (lookup_keyword, docmp): New functions.
11050 (get_token): Use new lookup_keyword.
11051 Don't include key.h.
11052 * pic/key.[ch], pic/pic.gperf: Deleted.
11053 * pic/Makefile: Remove gperf stuff.
11055 * pic/Makefile, pic/output.h: Move definition of TEX_SUPPORT
11057 * pic/tex.c: Move include of pic.h before test of TEX_SUPPORT.
11059 * troff/Makefile, troff/node.c: Move definition of
11060 STORE_WIDTH into node.c.
11062 * etc/grog.pl, etc/grog.sh: Support -mdoc.
11064 Thu May 23 12:30:49 1991 James Clark (jjc at jclark)
11066 * dvi/devdvi/texr.map, dvi.devdvi/texi.map,
11067 dvi/devdvi/texb.map: Add lq and rq.
11068 dvi/devdvi: Regenerate fonts.
11069 * ps/devps/textmap: Add lq and rq.
11070 * ps/devps: Regenerate fonts.
11071 * tty/devascii/R.proto, tty/devlatin1/R.proto: Add lq and rq.
11072 * macros/tmac.e: Define \*(lq and \*(rq to be \(lq and \(rq.
11074 * pic/object.c (position_rectangle): When checking radius
11075 cope with possiblity that width or height is negative.
11076 (box_object::box_object): Have separate xrad and yrad with
11077 signs matching signs of dim components.
11078 (box_object::{north,south}_{east,west}): Use xrad and yrad.
11079 (box_object::print): With rounded boxes use absolute values
11080 for dim and rad arguments.
11082 * lib/Makefile, lib/fontfile.o: Pass definition of FONTPATH
11085 * eqn/Makefile, eqn/main.c: Pass definition of DEVICE in device.h.
11087 * various files: Add explicit destructors to keep Saber CC +d
11090 Wed May 22 11:37:11 1991 James Clark (jjc at jclark)
11092 * eqn/box.c (box::top_level): Restore fonts correctly after
11093 font changes in line containing inline equation. Also
11094 restore previous font as well as current font.
11095 * eqn/pbox.h: Define necessary string and register names.
11097 * troff/input.c (token::next): Case 'R' calls do_register.
11098 (do_register): New function.
11100 Tue May 21 11:28:23 1991 James Clark (jjc at jclark)
11102 * groff.c, groff.sh: Support Xps device. Allow each device
11103 to have a pseudo_name and a real_name.
11105 * groff.c (run_commands): Don't print `Broken pipe' messages.
11107 * ps/pfbtops.c: New file.
11108 * ps/Makefile: Add pfbtops.
11110 * troff/number.c (parse_term): Improved error message.
11112 Mon May 20 11:22:14 1991 James Clark (jjc at jclark)
11114 * groff.c, groff.sh, etc/grog.sh, etc/grog.pl: Support grefer.
11116 * Makefile: Integrate refer.
11117 * refer: New directory.
11118 * man/grefer.man, man/glookbib.man, man/gindxbib.man,
11119 man/lkbib.man: New files.
11120 * man/Makefile: Support refer man pages.
11122 * lib/lib.h: Declare is_prime.
11123 * lib/prime.c: New file.
11125 * troff/input.c (macro_source): New function.
11126 (init_input_requests): Bind "mso" to macro_source.
11128 * troff/env.c (environment::possibly_break_line): Maintain
11129 pointer to pointer to node to be split in ndp so as to avoid
11130 using address of freed node.
11132 * troff/env.c (environment::hyphenate_line): Maintain pointer to
11133 pointer to first node to be hyphenated in startp so as to
11134 avoid using address of freed node.
11136 * troff/env.c (class trie, class hyphen_trie): Make the
11137 elements of the trie be of type char not unsigned char.
11138 Declare arguments to be const char* instead of unsigned char *.
11140 * troff/env.c (hyphenate): Initialize hbuf[0].
11142 * troff/input.c (set_string): Declare p to be char * and cast
11143 *p to unsigned char when necessary.
11145 * troff/input.c (do_define_macro): Declare s to be const
11146 char*. Cast element to unisgned char when necessary, Declare
11147 d to be an int. Handle EOF better.
11149 * troff/Makefile, troff/input.c: Different scheme for passing
11150 definitions of MACROPATH, HYPHENFILE and DEVICE.
11152 Tue May 14 13:41:36 1991 James Clark (jjc at jclark)
11154 * tty/devascii/R.proto: Delete entry for em.
11155 * tty/devlatin1/R.proto: Likewise.
11157 Sat May 11 11:13:28 1991 James Clark (jjc at jclark)
11159 * troff/input.c (translate): Stop when we get a space. Treat eof
11162 * macros/tmac.an (IP): Only pass quoted argument to TP when \n(.$>1.
11164 Wed Apr 24 19:24:33 1991 James Clark (jjc at jclark)
11166 * tbl/main.c (process_format): A font name following a `f'
11167 modifier that starts with a digit can be only one character long.
11168 Also deal with EOF on the second character of the font name.
11170 Wed Apr 17 11:23:43 1991 James Clark (jjc at jclark)
11172 * troff/input.c (token::next): Turn \~ into an
11173 unbreakable_space_node.
11174 * troff/node.c (unbreakable_space_node): New class.
11175 * troff/node.h: Declare it.
11177 Tue Apr 16 10:47:12 1991 James Clark (jjc at jclark)
11179 * dvi/dvi.c (dvi_printer::set_char): Make code an int. Check that
11180 it's >= 0, before outputting it as a single byte.
11182 Mon Apr 15 11:20:23 1991 James Clark (jjc at jclark)
11184 * lib/font.c: Make font_char_metric::code an int.
11185 (font::get_code): Change return type to int.
11186 (font::load): Allow code to be arbitrary integer.
11187 * lib/font.h (font::get_code): Change return type to int.
11188 (font::number_to_index): Change argument type to int.
11189 * troff/input.c (token::next): In case 'N', allow any value.
11190 Store value in token::val.
11191 (token::operator==): For TOKEN_NUMBERED_CHAR test equality of val.
11192 (token::get_char, token::add_to_node_list, token::process): Get
11194 (charinfo::set_number): Change argument to int.
11195 (charinfo::get_number): Require that NUMBERED flag be set.
11196 (get_charinfo_by_number): Store numbered characters not between 0
11197 and 255 in a dictionary.
11198 * troff/charinfo.h (get_charinfo_by_number): Change argument type
11200 (charinfo::number): Change type to int.
11201 (charinfo::set_number): Change type of set_number to int.
11202 * troff/node.c (troff_output_file::put_char_width,
11203 troff_output_file::put_char): Test whether character is numbered
11204 using charinfo::numbered().
11205 * driver/printer.c (printer::set_numbered_char): Allow arbitrary
11207 * lib/nametoindex.c: New implementation to cope with arbitrary
11210 * troff/input.c (token::operator==): Test val for
11211 TOKEN_CHAR_HEIGHT, TOKEN_CHAR_SLANT, TOKEN_FONT_POSITION, and
11214 * man/Makefile: Add definiton of BROKEN_SPOOLER_FLAGS.
11215 (.man.n): sed out @BROKEN_SPOOLER_FLAGS@.
11217 Sun Apr 14 12:57:00 1991 James Clark (jjc at jclark)
11219 * ps/devps/zapfdr.ps: Don't copy UniqueID. Avoid use of newdict
11222 * all Makefiles: rm targets of cp and >.
11224 * xditview/xtotroff.c (MapFont): Unlink troff_name before opening
11227 * eqn/lex.c (def_table): Add dollar.
11229 Sat Apr 13 13:02:44 1991 James Clark (jjc at jclark)
11231 * troff/input.c (do_width): Push back newline before closing delim
11234 Fri Apr 12 15:16:03 1991 James Clark (jjc at jclark)
11236 * groff.c (possible_command::prepend_arg): New function.
11237 (main): Prepend device -m option.
11238 * groff.sh: Put device -m options before command-line options.
11240 Tue Apr 9 10:24:43 1991 James Clark (jjc at jclark)
11242 * macros/tmac.an (IP): Quote argument to TP.
11244 * ps/ps.c (main): New option -b, which sets...
11245 (broken_flags): New variable.
11246 (ps_printer::~ps_printer): Incorporate the setup section in the
11247 prolog if (broken_flags & NO_SETUP_SECTION).
11248 (ps_printer::begin_page): Generate {Begin,End}PageSetup comments.
11249 (ps_printer::merge_download_fonts, ps_printer::merge_import_fonts,
11250 ps_printer::merge_ps_fonts, ps_printer::print_font_comment,
11251 ps_printer::print_needed_font_comment,
11252 ps_printer::print_supplied_font_comment,
11253 ps_printer::print_include_font_comments,
11254 ps_printer::lookup_doc_font, ps_printer::download_fonts,
11255 ps_printer::read_download_file, read_document_fonts, add_font,
11256 skip_line, parse_fonts_arg, document_font::document_font,
11257 document_font::~document_font, document_font::download,
11258 ps_output::include_file): Deleted.
11259 (ps_printer::~ps_printer): Generate %%EOF. Generate %!PS-Adobe-3.0
11260 rather than %!PS-Adobe-2.0. Make calls to
11261 resource_manager::need_font for each font that we used. Replace
11262 calls to merge_ps_fonts, merge_download_fonts, print_font_comment,
11263 print_supplied_font_comment, print_needed_font_comment by call to
11264 resource_manager::print_header_comments. Output %%Orientation
11265 comment. Output %%Requirements: numcopies comment if ncopies > 1.
11266 Don't output the prolog directly. Instead call
11267 resource_manager::output_prolog. Only define #copies when ncopies
11268 > 1. Delete calls to print_include_font_comments and
11269 download_fonts. Add call to resource_manager::document_setup.
11270 (ps_printer::do_file): Call resource_manager::import_file instead
11271 of including it ourselves.
11272 (ps_printer::do_import): Likewise. Also don't call
11273 merge_import_fonts. Push userdict on the dictionary stack before
11274 and pop it afterwards.
11275 Move declaration of ps_output into ps.h.
11276 * ps/psrm.c: New file implementing resource_manager class.
11277 * ps/ps.h: New file declaring ps_output and resource_manager
11279 * ps/devps/zapfdr.ps:
11280 * ps/devps/symbolsl.ps:
11281 * ps/devps/prologue: Use 3.0 conventions.
11282 * ps/Makefile: Pass definition of BROKEN_SPOOLER_FLAGS in DEFINES.
11283 Add default definition of BROKEN_SPOOLER_FLAGS.
11284 * Makefile: New variable BROKEN_SPOOLER_FLAGS. Add
11285 BROKEN_SPOOLER_FLAGS to SUBFLAGS.
11287 Mon Apr 8 09:26:54 1991 James Clark (jjc at jclark)
11289 * etc/grog.pl: New file.
11290 * Makefile (GROG): New variable.
11291 Add GROG to SUBFLAGS.
11292 * etc/Makefile (GROG): New variable.
11293 (install.nobin): Install $(GROG) rather than grog.sh.
11295 Thu Apr 4 11:36:45 1991 James Clark (jjc at jclark)
11297 * eqn/special.c (special_box::compute_metrics): Make the input and
11298 output strings the same. Get the new height and depth from the
11299 predefined height and depth registers. Also make subscript kern
11300 and skew available.
11301 (special_box::compute_subscript_kern, special_box::compute_skew):
11304 * eqn/box.c (pointer_box::compute_skew,
11305 simple_box::compute_metrics, box::top_level)
11306 * eqn/text.c (prime_box::compute_metrics,
11307 prime_box::comput_subscript_kern)
11308 * eqn/limit.c (limit_box::compute_metrics):
11309 * eqn/delim.c (build_extensible, delim_box::compute_metrics):
11310 * eqn/sqrt.c (sqrt_box::compute_metrics): Protect possibly
11311 negative numbers in `nr' requests with a leading 0.
11313 Wed Apr 3 15:58:23 1991 James Clark (jjc at jclark)
11315 * eqn/special.c: New file.
11316 * eqn/eqn.y: Declare token SPECIAL. Make it right associative.
11317 Add new rule for simple.
11318 * eqn/lex.c (token_table): Add SPECIAL.
11319 * eqn/box.h: Declare make_special_box.
11320 * eqn/Makefile: Add special.[co].
11322 Sat Mar 30 10:57:53 1991 James Clark (jjc at jclark)
11324 * ps/devps/prologue: Possibly set packing to true while defining.
11325 Create grops dictionary here. Initialize local variables before
11326 defining procedures.
11327 (PICTURE): Rename to PBEGIN. Also do save, noop showpage, count
11328 the dictionary stack. Set strokeadjust and overprint to false if
11329 the relevant operators are defined.
11330 (PEND): New procedure.
11331 * ps/ps.c (ps_printer::~ps_printer): In the prolog just include
11332 prologue. Do everything else in the setup section.
11333 (ps_printer::do_import): Just call PBEGIN and PEND around the
11334 picture. Also push userdict before, and pop it afterwards.
11336 Wed Mar 27 07:59:50 1991 James Clark (jjc at jclark)
11338 * troff/node.c (bracket_node::tprint): Brackets were being printed
11341 * macros/tmac.an (SH, SS): Set fill mode.
11343 Tue Mar 26 07:46:31 1991 James Clark (jjc at jclark)
11345 * troff/div.c (top_level_diversion::begin_page): Set
11346 high_water_mark to 0.
11348 Fri Mar 22 09:19:46 1991 James Clark (jjc at jclark)
11350 * man/mdate.sh: New file.
11351 * man/mdate.c: Deleted.
11352 * man/Makefile: Use mdate.sh instead of mdate.
11355 * eqn/lex.c (do_gsize): Supply missing argument to error message.
11357 Tue Mar 19 11:06:50 1991 James Clark (jjc at jclark)
11359 * man/mdate.c: New file.
11360 * man/*.man: Replace modification date by @MDATE@.
11361 * man/Makefile (.man.n): Replace @MDATE@ by `mdate $<`.
11362 (mdate): New target.
11364 * lib/font.c (text_file::next): Deal with arbitrarily long lines.
11365 Remove illegal input characters.
11367 Mon Mar 18 08:32:25 1991 James Clark (jjc at jclark)
11369 * macros/tmac.s (pg*start-col): Do .ns *after* running the hooks.
11371 Sat Mar 16 03:52:25 1991 James Clark (jjc at jclark)
11373 * troff/div.c (begin_page): Change behaviour when
11374 !first_page_begun and !break_flag.
11376 * troff/input.c (do_name_test): Return 0 if argument is empty.
11378 * troff/input.c (read_long_escape_name): Require closing ] to be
11379 at same input level as opening [.
11381 * troff/input.c (read_increment_and_escape_name): New function.
11382 (get_copy, process_input_stack): Use this for \n.
11384 Fri Mar 15 00:31:48 1991 James Clark (jjc at jclark)
11386 * troff/div.c (top_level_diversion::begin_page): Ignore the
11387 current value of page_number if !first_page_begun.
11389 * groff.c (main): Fix declaration of buf.
11391 * troff/input.c (do_name_test): New function.
11392 (token::next): Implement \A.
11393 (token::next): Implement \e by turning it into a TOKEN_ESCAPE.
11394 (token::description, token::add_to_node_list, token::process):
11395 Handle TOKEN_ESCAPE.
11396 * troff/token.h: New token TOKEN_ESCAPE.
11398 Thu Mar 14 10:22:26 1991 James Clark (jjc at jclark)
11400 * pic/main.c (do_picture): Allow space before and after filename
11401 following `<'. Check that the filename is not empty.
11403 Wed Mar 13 12:49:40 1991 James Clark (jjc at jclark)
11405 * Version 1.01 released.
11407 * dvi/devdvi/CompileFonts: Add cm*ss10 fonts.
11409 * dvi/tmac.dvi: ftr HR to H.
11411 * macros/tmac.e: Round up computation of $r.
11413 * xditview/tmac.X: Don't give up completely in compatibility mode.
11414 Use \n(.s instead of \n[.s].
11416 * dvi/tmac.dvi: Don't give up completely in compatibility mode.
11417 Use \(ci instead of \[ci]. Use \n(.s instead of \n[.s].
11418 Add u to factors inside \s[...]. Rename frac to dvi-frac.
11419 Translate \(FM onto \[prime] and \(!/ onto \[slashnot]; use these
11420 short names in the char definitions.
11422 * ps/tmac.ps: Don't give up completely in compatibility mode.
11423 Fix the fraction definitions to use \n(.s and \(f/. Add an extra
11424 quote in front of \n(.s. Add u to factors inside \s[...].
11426 Mon Mar 11 12:01:20 1991 James Clark (jjc at jclark)
11428 * tty/tmac.tty: Call the nroff request.
11430 * macros/tmac.e ((x, )x): Better definitions that work properly
11432 (@0, @1): Helper macros for (x.
11434 * macros/tmac.e ($s, hl): Use \l rather than \D.
11436 * tty/tmac.tty: Make it work better in compatibility mode.
11437 (pchar): Rename to tty-char.
11439 * macros/tmac.e (@E): New macro.
11440 (r, i, b, rb, bi): Use @E.
11442 * macros/tmac.e (@F): Don't use (;...) syntax.
11444 * macros/tmac.e: Remove mention of \*(||/revisions. Mention that
11445 it was modified for groff.
11447 * macros/tmac.e: Make sure \n(ps and \n(es are >= \n(.V.
11449 * macros/tmac.e (<., .>): Removed.
11450 ([., .]): If \n(.V>=1v, use [] instead of superscripting.
11452 * macros/tmac.e: Remove check that groff is being used.
11454 * macros/tmac.e (@C): Change families only if using groff; turn
11455 compatibility mode off while changing familes. Save compatibility
11456 mode before changing families and restore it afterwards.
11458 * macros/tmac.e (@h): Remove test for offset + line length.
11460 * macros/tmac.e (sorry): Rename to @S. Use \$1 instead of \$0
11461 (lo, th, ac): Define to call @S instead of using als.
11463 * macros/tmac.e: Make $r and $R now contain \n(.v*100/\n(.sp, ie
11464 the ratio of the vertical spacing to the point size in units
11465 expressed as a percentage. Use these instead of $10r and $10R,
11466 Delete $10r and $10R.
11468 * lib/font.c (font::load): In default computation of space_width,
11469 divide by sizescale. Use scale_round.
11471 * macros/tmac.an (TP): Don't call `nf'.
11472 (an-do-tag): Don't call `fi'.
11474 Sun Mar 10 09:52:35 1991 James Clark (jjc at jclark)
11476 * troff/input.c (process_input_stack): Handle the case where
11477 spaces at the beginning of an input line are followed by a
11480 Thu Mar 7 20:18:07 1991 James Clark (jjc at jclark)
11482 * groff.c (device_table): Add PIC_X_OPTION for dvi device.
11483 * groff.sh: Use pic -x with the dvi device.
11485 * dvi/devdvi/FontMakefile (H): Don't use -s.
11487 * dvi/devdvi/HI, dvi/devdvi/HB: New files.
11488 * dvi/devdvi/Makefile: Add HI and HB to FONTS.
11489 * dvi/devdvi/FontMakefile: Add rules for HI and HB. Include these
11492 Mon Mar 4 13:20:14 1991 James Clark (jjc at jclark)
11494 * ps/psfig.diff: New file.
11495 * ps/tmac.psfig: New file.
11497 Sat Mar 2 00:15:09 1991 James Clark (jjc at jclark)
11499 * macros/tmac.s (]=, ref*do-tl, ref*bib-print): Deleted.
11500 (]-): Don't call ref*do-tl.
11502 * macros/tmac.s (ref*end-print): Use XP if [F not defined.
11504 * macros/tmac.s (ref*normal-print): Call FS rather than fn@do-FS.
11505 (fn@do-FS): Rename to fn*do-FS.
11507 * troff/input.c (transparent_translate): New function.
11508 (process_input_stack): Apply transparent_translate before calling
11509 diversion::transparent_output(unsigned char).
11511 Wed Feb 27 00:13:25 1991 James Clark (jjc at jclark)
11513 * troff/input.c (do_define_macro): Define the macro before calling
11516 * xditview/Makefile: Add DEVICES variable. Change install target
11519 Tue Feb 26 10:46:22 1991 James Clark (jjc at jclark)
11521 * groff.c (run_commands): Handle the possibility that there are
11522 child processes other than those forked by us.
11524 Sun Feb 24 21:32:30 1991 James Clark (jjc at jclark)
11526 * lib/string.c (string::append): New function.
11527 * lib/stringclass.h: Declare it.
11529 Thu Feb 21 11:49:26 1991 James Clark (jjc at jclark)
11531 * eqn/main.c (main): New option -N which sets
11532 no_newline_in_delim_flag.
11533 (do_file): If no_newline_in_delim_flag is set don't allow newlines
11535 * groff.c (main): Pass -N on to eqn.
11536 (help, synopsis): Mention -N.
11537 * groff.sh: Implement -N.
11539 Wed Feb 20 15:16:10 1991 James Clark (jjc at jclark)
11541 * macros/tmac.s (]=, ref*bib-print, ref*do-tl): New macros.
11542 (]-): Call ref*do-tl if ref*need-tl is non-zero.
11543 (XP): Allow as initializer.
11545 Tue Feb 19 14:09:06 1991 James Clark (jjc at jclark)
11547 * troff/env.c (environment::wrap_up_field): If field_spaces are
11548 non-zero and we have a current_tab, subtract padding from
11549 tab_distance. If this makes tab_distance <= 0, use the next tab
11550 stop instead. If there isn't any next tab or it's a left tab,
11551 wrap up the current tab.
11552 (environment::start_field): Initialize tab_precedes_field.
11553 (environment::wrap_up_tab): If there's a current field, update
11554 pre_field_width, field_distance and tab_precedes_field.
11555 * troff/env.h (environment::tab_precedes_field): New member.
11557 Fri Feb 15 01:24:00 1991 James Clark (jjc at jclark)
11559 * ps/ps.c (ps_printer::do_file): New function.
11560 (ps_printer::special): Bind to `file' special.
11561 (ps_printer::do_exec): Set ndefined_styles to 0.
11563 Sat Feb 9 03:03:04 1991 James Clark (jjc at jclark)
11565 * eqn/text.c (split_text): Grok \* and similar escapes sequences.
11566 Avoid stripping first character from the start of unrecognized
11567 escapes. Use lex_error instead of error to report errors.
11568 * eqn/lex.c (get_token): Rework handling of escapes.
11569 (lex_error): Move declaration into...
11572 * xditview/xditview.c (main): Make -page option work.
11574 * Makefile: Correct comment about -DBROKEN_SPOOLER and pageview.
11576 Wed Feb 6 12:28:43 1991 James Clark (jjc at jclark)
11578 * macros/tmac.s (B2): Correct size of box.
11580 Tue Feb 5 00:37:35 1991 James Clark (jjc at jclark)
11582 * macros/tmac.s (B2): Postpone drawing the box until in the
11583 top-level diversion.
11585 * tty/tmac.tty: Add font translations for C, CR, CW.
11587 * groff.c (synopsis, help): Document -i.
11588 * groff.sh: Implement -i.
11590 * macros/tmac.s (@NH): Put a `.' after multi-part numbers.
11591 Simplify the construction of SN.
11593 * troff/number.c (parse_term): Give `|' a higher precedence.
11594 * tbl/table.c (numeric_text_entry::simple_print): Parenthesise
11597 * macros/tmac.s (B2): Use par@finish instead of par@reset.
11599 Mon Feb 4 12:36:09 1991 James Clark (jjc at jclark)
11601 * lib/string.c (string::move): New function.
11602 * lib/stringclass.h: Declare it.
11604 Sat Feb 2 16:02:16 1991 James Clark (jjc at jclark)
11606 * troff/env.c (distribute_space): Add optional argument
11608 (environment::wrap_up_field): Call distribute_space with
11609 `force_forward' argument of 1.
11611 Fri Feb 1 19:36:33 1991 James Clark (jjc at jclark)
11613 * lib/string.c, lib/stringclass.h (string::operator+=(char)):
11614 Inline it. Move reallocation into...
11615 (string::grow1): New function.
11616 * pic/Makefile, tbl/Makefile, eqn/Makefile, ps/Makefile: Redo
11617 dependencies to include library header files.
11618 * lib/Makefile: Make string.c and lf.c depend on stringclass.h.
11620 Thu Jan 31 15:02:27 1991 James Clark (jjc at jclark)
11622 * macros/tmac.s (@NH): Use the same number registers than -ms does
11623 for the heading level counters. Use the same string that -ms does
11624 for the number for this heading.
11626 Wed Jan 30 14:25:40 1991 James Clark (jjc at jclark)
11628 * lib/new.c (operator new): Cast result of malloc to char *.
11630 * troff/input.c (spring_trap, lookup_request): Add assert that nm
11633 Tue Jan 29 18:08:05 1991 James Clark (jjc at jclark)
11635 * groff.c (main): Support -i.
11637 Sun Jan 27 13:23:17 1991 James Clark (jjc at jclark)
11639 * pic/pic.h: Include <osfcn.h>.
11641 * ps/ps.c: Add declaration of mktemp.
11643 * Makefile: Add -DHAVE_UNION_WAIT option for CPPDEFINES.
11644 * groff.c: If HAVE_UNION_WAIT is defined, declare wait()'s
11645 argument as union wait *.
11646 (run_commands): If HAVE_UNION_WAIT is defined cast wait()'s
11647 argument to union wait *.
11649 Sat Jan 26 12:04:52 1991 James Clark (jjc at jclark)
11651 * tty/tmac.tty: Add definition of \(co.
11653 * pic/object.c (make_arc): Only increase radius when radius
11654 strictly less than d.
11655 (arc_object::update_bounding_box): May need to add 4.0 to end_quad
11658 * troff/env.c (environment::environment(symbol),
11659 environment::environment(const environment *)): Initialize
11662 Sat Jan 19 08:18:35 1991 James Clark (jjc at jclark)
11664 * tbl/main.c (main): Add exit(0).
11666 * ps/ps.c (ps_printer::~ps_printer): Use fseek instead of rewind.
11668 * pic/main.c (main):
11669 * eqn/main.c (main):
11670 * tbl/main.c (main):
11671 * etc/soelim.c (main):
11672 * driver/printer.c (printer::~printer):
11673 * troff/node.c (real_output_file::~real_output_file,
11674 real_output_file::flush): Check for errors on stdout.
11676 * most files: Add 1991 to copyright notice.
11678 * macros/tmac.s: Don't test \n(.x and \n(.y.
11680 * troff/input.c (token::next): Rename `escape_char' label to
11681 `handle_escape_char' and `normal_char' label to
11682 `handle_normal_char'.
11684 Thu Jan 17 15:46:35 1991 James Clark (jjc at jclark)
11686 * groff.c (main, synopsis, help): Support -a option.
11687 * groff.sh: Likewise. Also eliminate Zflag variable by adding -z
11688 to trflags while parsing options.
11690 Tue Jan 15 13:07:27 1991 James Clark (jjc at jclark)
11692 * troff/number.c (parse_term): With `m', `M' and `n' scale
11693 indicators, convert scale factor to hunits before scaling.
11695 Mon Jan 14 12:39:12 1991 James Clark (jjc at jclark)
11697 * lib/font.c (scale_round): Better test for overflow when n is
11700 Thu Jan 10 11:10:56 1991 James Clark (jjc at jclark)
11702 * tbl/main.c (process_format): Add second argument of type
11703 options*. Change callers. Allow opt->tab_char as well as '\t'
11704 between format items.
11706 Mon Jan 7 12:30:18 1991 James Clark (jjc at jclark)
11708 * macros/tmac.an (PD): With no arguments, make sure register PD is
11710 (TH): Call PD with no argument, instead of setting register PD
11713 Sun Jan 6 11:18:39 1991 James Clark (jjc at jclark)
11715 * Version 1.00 released.
11717 Sat Jan 5 08:44:30 1991 James Clark (jjc at jclark)
11719 * ps/tmac.ps, xditview/tmac.X: Add font translation of C to CR.
11721 * dvi/devdvi/DESC: Mount CW instead of CR.
11723 * dvi/tmac.dvi: Add definition of \(tm.
11725 * dvi/devdvi/texsy.map: Add lh, and rh.
11726 * dvi/devdvi/texex.map: Add lt, rt, lb, rb, lk, rk.
11727 * dvi/devdvi/texmi.map: Add *o. Regenerate fonts.
11729 * dvi/devdvi/FontMakefile: Generate H from cmss10.
11730 * dvi/devdvi/Makefile: Install H.
11731 * dvi/devdvi/H: New file.
11733 Fri Jan 4 15:04:57 1991 James Clark (jjc at jclark)
11735 * troff/env.c (vertical_spacing): Don't allow vertical spacing to
11738 Thu Jan 3 13:41:19 1991 James Clark (jjc at jclark)
11740 * macros/tmac.s (@EN): Add \n(.V to the argument to ds@need.
11742 * macros/tmac.pic (PS): Avoid attempting to set negative indent.
11744 * macros/tmac.s (@EN): Handle the case where the equation is empty
11745 but the label is not.
11747 Wed Jan 2 10:31:44 1991 James Clark (jjc at jclark)
11749 * troff/groff.h: New warning category WARN_SPACE.
11750 * troff/input.c: Add WARN_SPACE to DEFAULT_WARNING_MASK. Add
11751 WARN_SPACE to warning_table.
11752 (interpolate_macro): Give a warning of type WARN_SPACE if the name
11753 is longer than two characters and is not defined, but the first
11754 two characters do make a defined name.
11756 * PROBLEMS: New file.
11758 * CHANGES: New file.
11759 * README-0.6, README-1.00: Deleted.
11761 * groff.c, groff.sh: Add X75-12 and X100-12 devices.
11762 * xditview/devX75/Makefile: Make devX75-12.
11763 * xditview/devX100/Makefile: Make devX100-12.
11765 * xditview/devX100/eqnchar, xditview/devX75/eqnchar,
11766 dvi/devdvi/eqnchar, ps/devps/eqnchar: Remove use of \R.
11768 Tue Jan 1 19:24:01 1991 James Clark (jjc at jclark)
11770 * README-0.7: Rename to README-1.00.
11772 * macros/tmac.pic: New file.
11773 * macros/Makefile (install.nobin): Install tmac.pic.
11775 Mon Dec 31 10:40:53 1990 James Clark (jjc at jclark)
11777 * troff/env.c (hyphen_word): Correct the test for whether the
11778 token is a hyphen. Reset npos to 0.
11780 * macros/tmac.s (par@sup-start, par@sup-end): New implementations.
11782 Sun Dec 30 15:53:13 1990 James Clark (jjc at jclark)
11784 * macros/tmac.s (ds*common-end): Call par*reset.
11786 (par@reset-indent): Deleted.
11788 * macros/tmac.s (@IP): Divert the label.
11790 Sat Dec 29 14:33:32 1990 James Clark (jjc at jclark)
11792 * xditview/draw.c (setGC): Use a line width of .1m rather than
11793 .04m by default; round rather than truncate value.
11795 * tbl/table.c (class empty_entry): New class.
11796 (empty_entry::empty_entry, empty_entry::line_type): New functions.
11797 (table::add_entry): Represent empty entries by objects of type
11799 (table_entry::line_type): Return -1.
11800 (table::determine_row_type): Ignore entries with line_type 0.
11801 Treat type -1 as non-lines.
11803 Fri Dec 28 15:04:41 1990 James Clark (jjc at jclark)
11805 * ps/devps/textmap, xditview/libXdvi/DviChar.c, tty/devlatin1/R.proto,
11806 macros/tmac.s: Rename \(-d to \(Sd.
11808 Thu Dec 27 12:35:47 1990 James Clark (jjc at jclark)
11810 * ps/devps/textmap: Add `sd', `/_' and `3d' characters.
11811 * xditview/libXdvi/DviChar.c: Likewise.
11812 * dvi/devdvi/texsy.map: Add `<<', `>>'.
11814 Wed Dec 26 13:33:23 1990 James Clark (jjc at jclark)
11816 * troff/div.c (top_level_diversion::begin_page): Call
11817 init_output() if the_output is 0.
11819 Sat Dec 22 12:35:29 1990 James Clark (jjc at jclark)
11821 * troff/input.c: Replace ESCAPE_E by ESCAPE_e and ESCAPE_C by
11823 (get_copy): Turn \E into ESCAPE_E.
11824 (token::process, asciify): Handle ESCAPE_E.
11826 * macros/tmac.s (ds*common-end, par@reset): Add `.rj 0'.
11828 (DS): Implement `.DS R'.
11830 Fri Dec 21 11:41:53 1990 James Clark (jjc at jclark)
11832 * macros/tmac.s (FS): New macro.
11834 * macros/tmac.s (fn@do-FS): Use @LP instead of LP.
11836 * macros/tmac.s (cov*tl-init): Remove after first execution
11837 instead of aliasing to @nop. Call top of page macro explicitly
11838 instead of setting trap; call @init first. Set pg@top as top of
11840 (cov*auto-init): Deleted. Set cov*tl-init instead of
11841 cov*auto-init as top of page trap.
11842 (TL, LP): Do a break instead of calling cov*tl-init.
11843 (cov*print): With RP format but no TL, alias FS and FE to @FS and
11844 @FE; in this case also give a warning and always start another
11845 page. No need to set pg@top here.
11846 (cov*tl-init): Rename to cov*first-page-init.
11848 * macros/tmac.s (RP): Do `.pn 0'.
11849 (cov*tl-init): With RP format don't do `.pn 0'.
11851 * macros/tmac.s (pg@cs-top): Set no space mode.
11853 * macros/tmac.s (par@TL, par@AU, par@AI): New macros.
11854 (cov*ab-init): Alias TL, AU and AI to these.
11856 Thu Dec 20 10:10:50 1990 James Clark (jjc at jclark)
11858 * macros/tmac.s (@EQ): Move the space before the equation into @EN
11859 (@EN): Do nothing unless \n[dl] is > 0.
11861 Tue Dec 18 12:20:47 1990 James Clark (jjc at jclark)
11863 * pic/object.c (ellipse_object::radius): New function.
11865 * VERSION: Change version to 0.7.
11867 * tbl/table.c (block_entry::do_divert): Declare return type as
11869 (block_entry::divert, alphabetic_block_entry::divert): Return 1.
11871 Mon Dec 17 12:30:34 1990 James Clark (jjc at jclark)
11873 * troff/column.c: New file.
11874 * troff/Makefile: Corresponding changes.
11876 * troff/hvunits.c (scale(vunits, vunits, vunits)): New function.
11879 * troff/div.c (top_level_diversion::space): If the space causes
11880 the first-page transition and springs a trap, truncate the space
11883 Fri Dec 14 12:30:02 1990 James Clark (jjc at jclark)
11885 * ps/ps.c (ps_printer::do_import): Add a `clear' after including
11888 * pic/troff.c (troff_output::line_thickness,
11889 troff_output::set_fill): Do a horizontal motion to compensate for
11890 the width of the \D escape sequence.
11892 Thu Dec 13 10:17:14 1990 James Clark (jjc at jclark)
11894 * xditview/tmac.X: Reinstate definition of \(rn, but only for X100
11897 * eqn/sqrt.c (sqrt_box::compute_metrics): Supply missing argument
11900 * tbl/table.c (simple_entry::simply_print): Don't declare as pure.
11901 Supply empty definition.
11902 (text_entry::simple_print, simple_text_entry::simple_print):
11903 Delete declarations.
11904 (table::add_entry): Represent empty entries by objects of type
11907 Wed Dec 12 08:50:48 1990 James Clark (jjc at jclark)
11909 * troff/Makefile: Remove -DHYPHEN_CONTROL from DEFINES.
11911 * tbl/table.c (left_text_entry::add_tab): New function.
11913 * macros/tmac.s: Make @RT an alias for par@reset. Make RT
11914 initialize like LP.
11916 Mon Dec 10 11:19:55 1990 James Clark (jjc at jclark)
11918 * troff/env.c (environment::start_field): Give an error message if
11919 there is no next tab.
11921 Sun Dec 9 11:46:40 1990 James Clark (jjc at jclark)
11923 * troff/env.c (hyphenate): Skip initial elements with zero
11926 * macros/tmac.s (par@init): Keep VS in points rather than units.
11928 Sat Dec 8 23:00:27 1990 James Clark (jjc at jclark)
11930 * pic/main.c (main): Implement `-c' option.
11931 * pic/output.h: Declare make_tpic_output().
11932 * pic/tex.c (tex_output::set_pen_size): Make it virtual and
11934 (tpic_output): New class.
11935 (tpic_output::tpic_output, tpic_output::set_pen_size,
11936 tpic_output::command, make_tpic_output): New functions.
11938 Fri Dec 7 11:57:41 1990 James Clark (jjc at jclark)
11940 * tbl/main.c (main): Call `.ab' if \n(.g is false. Define TS/TE
11941 if they're not already defined.
11942 * tbl/table.c (init_output): Don't test \n(.g.
11944 * troff/input.c (do_if_request): Delete `g' condition. Recognize
11945 `d', `r' and `c' conditions even in compatibility mode.
11947 Tue Dec 4 09:13:47 1990 James Clark (jjc at jclark)
11949 * ps/tmac.ps (ps-bb): Protect against negative numbers in bounding
11952 Mon Dec 3 07:18:26 1990 James Clark (jjc at jclark)
11954 * troff/env.h (environment::prev_line_interrupted): New member.
11955 (environment::get_prev_line_interrupted): New function.
11956 * troff/env.c (environment::newline): Set prev_line_interrupted.
11957 (environment::environment(const environment *),
11958 environment::environment(symbol)): Initialize
11959 prev_line_interrupted.
11960 * troff/input.c (process_input_stack): Don't give special
11961 treatment to space and newline at the beginning of the line if the
11962 previous line was interrupted.
11964 Sat Dec 1 15:48:37 1990 James Clark (jjc at jclark)
11966 * eqn/eqn.y: Disallow PRIME by itself.
11967 * eqn/lex.c (token_table): Bind `opprime' instead of `prime' to
11969 (def_table): Remove definition of '. Define prime to be `.
11971 * eqn/eqn.y: Split off part of rule `script' into a new rule
11974 Fri Nov 30 10:23:44 1990 James Clark (jjc at jclark)
11976 * macros/tmac.s ({, }): New string aliases.
11978 Thu Nov 29 11:34:40 1990 James Clark (jjc at jclark)
11980 * README-0.7: New file.
11982 Wed Nov 28 10:09:57 1990 James Clark (jjc at jclark)
11984 * macros/tmac.s: New file.
11985 * man/groff_ms.man: New file.
11986 * Makefile: Add definition of TMAC_S. Pass TMAC_S in SUBFLAGS.
11987 * Makefile.bd: Similarily.
11988 * man/Makefile: Add groff_ms.n to MAN7PAGES. Replace @TMAC_S@. Add
11989 definition of TMAC_S.
11990 * macros/Makefile: Add definition of TMAC_S. Install tmac.s.
11991 * macros/TODO: New file.
11993 Sat Nov 24 20:04:54 1990 James Clark (jjc at jclark)
11995 * troff/env.c (right_justify): New function.
11996 (init_env_requests): Bind this to request "rj".
11997 (center_lines): Set right_justify_lines to 0. If we get a bad
11998 integer, center 1 line.
11999 (environment::environment(symbol), environment::environment(const
12000 environment *)): Initialize right_justify_lines.
12001 (environment::get_right_justify_lines): New function.
12002 (init_env_requests): Bind this to number_register ".rj".
12004 * troff/env.c (environment::choose_breakpoint): Implement
12005 hyphenation_margin and hyphenation_space.
12006 (environment::get_hyphenation_space,
12007 environment::get_hyphenation_margin): New functions.
12008 (init_env_requests): Bind these to .hys and .hym.
12009 (hyphenation_space_request, hyphenation_margin_request): New
12011 (init_env_requests): Bind these to hys and hym.
12012 (environment::environment(symbol), environment::environment(const
12013 environment *)): Initialize hyphenation_margin and
12015 * troff/env.h: Corresponding changes to class environment.
12017 Fri Nov 23 09:08:16 1990 James Clark (jjc at jclark)
12019 * troff/div.c (blank_line): Always do a break.
12021 * eqn/box.c (do_text): Turn off escapes while appending text to
12024 Thu Nov 22 10:58:59 1990 James Clark (jjc at jclark)
12026 * troff/input.c (while_break_request, while_continue_request): New
12028 (init_input_requests): Bind these to "break" and "continue".
12029 (while_depth, while_break_flag): New variables.
12030 (while_request): Update while_depth. Break out of loop if
12031 while_break_flag is set.
12033 Wed Nov 21 10:54:40 1990 James Clark (jjc at jclark)
12035 * tbl/table.c (init_span_reg): Initialize span_width_reg to \n(.H
12038 Mon Nov 19 00:45:03 1990 James Clark (jjc at jclark)
12040 * Makefile: Include -DBROKEN_SPOOLER by default. Expand comment.
12042 * stringify: New file.
12043 * Makefile (groff.o): Use stringify.
12045 * xditview/tmac.X: Remove definition of \(rn.
12046 * xditview/libXdvi/DviChar.c: Remove radicalex from
12049 Sat Nov 17 10:44:58 1990 James Clark (jjc at jclark)
12051 * tbl/table.c (table::add_entry): Allow alphabetic text blocks.
12052 (alphabetic_block_entry::alphabetic_block_entry,
12053 alphabetic_block_entry::divert, alphabetic_block_entry::print):
12055 (block_entry::divert): Split off body into ...
12056 (block_entry::do_divert): If the block is alphabetic, subtract 2n
12057 from the line length; also update the span width to dl+2n, and the
12058 alphabetic span width to dl.
12060 * driver/input.c (do_file): While reading argument to D command,
12061 when expanding buffer, multiply szp by sizeof(int) rather than 2
12062 in the argument to memcpy.
12064 * tbl/table.c (compute_span_width): Add 2n rather than 1n to the
12065 width of alphabetic columns.
12067 Fri Nov 16 06:34:27 1990 James Clark (jjc at jclark)
12069 * troff/node.c (lookup_family): Supply second argument to lookup.
12071 * troff/dictionary.c (dictionary::lookup): After an unsuccesful
12072 search, return immediately if v is 0.
12074 * pic/troff.c: Define EQN_NO_EXTRA_SPACE_REG.
12075 (troff_output::start_picture): Set this reg.
12076 (troff_output::end_picture): Remove this reg
12077 * eqn/box.c (box::extra_space): Don't produce `\x's if
12078 EQN_NO_EXTRA_SPACE_REG is defined.
12080 * eqn/eqn.y: Allow just a PRIME to be a `simple'.
12081 * eqn/text.c (split_text): Map ' to \(fm when it's the first
12084 Thu Nov 15 10:35:06 1990 James Clark (jjc at jclark)
12086 * macros/tmac.e: Use font 3 instead of B in $c. Remove `bd'
12089 * troff/div.c (top_level_diversion::top_level_diversion):
12090 Initialize page_number to 0.
12092 Wed Nov 14 21:41:58 1990 James Clark (jjc at jclark)
12094 * groff/troff (environment::environment(const environment *)):
12095 Initialize name to e->name, rather than "anonymous".
12097 Sat Nov 10 01:59:37 1990 James Clark (jjc at jclark)
12099 * xditview/libXdvi/Dvi.c (ShowDvi): If eof is encountered, reset
12100 requested_page. Split middle part into ...
12101 (FindPage): New function.
12102 (SetValues): If we don't yet know the last page, and the requested
12103 page is greater than the current page, call FindPage.
12104 Update the font_map_string before doing this.
12106 * xditview/tmac.X: Add definitions of \(sq, \(ga, \(dg and \(dd.
12107 Translate \(lh and \(rh into left and right double arrows.
12109 * troff/node.c (class hyphen_inhibitor_node): New class.
12110 (hyphen_inhibitor_node::hyphen_inhibitor_node,
12111 hyphen_inhibitor_node::copy, hyphen_inhibitor_node::same,
12112 hyphen_inhibitor_node::type,
12113 hyphen_inhibitor_node::get_hyphenation_type): New functions.
12114 (node::add_discretionary_hyphen): Use hyphen_inhibitor_node rather
12115 than dbreak_node(0, 0) to represent a `\%' at the beginning of a
12118 Fri Nov 9 16:05:38 1990 James Clark (jjc at jclark)
12120 * troff/node.h (dummy_node::get_hyphenation_type,
12121 transparent_dummy_node::get_hyphenation_type): Declare them.
12122 * troff/node.c: (dummy_node::get_hyphenation_type,
12123 transparent_dummy_node::get_hyphenation_type): New functions.
12125 Wed Nov 7 10:09:06 1990 James Clark (jjc at jclark)
12127 * xditview/libXdvi/draw.c: If M_PI not defined after including
12128 math.h, then define it.
12130 * xditview/Makefile: Add definition of AR. Pass it to the submake
12132 * xditview/libXdvi/Makefile: Add definitions of AR and RANLIB.
12134 Tue Nov 6 10:14:27 1990 James Clark (jjc at jclark)
12136 * troff/dictionary.h (object_dictionary::alias): Declare return
12138 * troff/dictionary.c (object_dictionary::alias): Return non-zero
12139 if the old name was defined.
12140 * troff/input.c (alias_macro): Give a warning if the old name was
12142 * troff/reg.c (alias_reg): Likewise.
12144 Mon Nov 5 00:31:39 1990 James Clark (jjc at jclark)
12146 * troff/input.c (token::next): Delete implementation of \R.
12148 * macros/Makefile: Strip comments from tmac.e while installing it.
12150 * troff/input.c: New variable `nroff_mode'.
12151 (troff_request, nroff_request): New functions.
12152 (init_input_requests): Bind `troff' and `nroff' to troff_request
12154 (do_if_request): Compute results of t and n conditions from
12157 * text/text.c (split_text): Fix typo in >=.
12159 * eqn/lex.c: Add definition of `==' to def_table.
12161 Fri Nov 2 02:49:09 1990 James Clark (jjc at jclark)
12163 * pic/tex.c (tex_output::start_picture): Change the definitions of
12164 \graph and \graphtemp so that they work properly with Plain TeX.
12166 * pic/tex.c (tex_output::solid_arc): Ensure that the second angle
12167 argument to `ar' is not less than the first.
12169 * pic/pic.y: Allow a comma between elements of the variable list
12170 in the argument to `reset'.
12172 * pic/object.c (arc_object::arc_object): Fix computation of
12175 * eqn/main.c (main): Add exit(0).
12177 Thu Nov 1 02:03:50 1990 James Clark (jjc at jclark)
12179 * troff/div.c (begin_page): Test no_space_mode after doing the
12180 break, but still push the page ejector cookie before doing the
12181 break. Also set the next page number after doing the break.
12183 * xditview/xditview.c (NewFile): Don't set the title and icon name
12184 if this is the first file and its name is `-'.
12185 * groff/groff.c: Define a new device flag XT_OPTION. Set it for
12186 the X75 and X100 devices.
12187 (main): If a device has the XT_OPTION flag set and there's exactly
12188 one file argument, pass the driver -xrm and -title options to set
12189 the icon name and window title to the name of the file.
12191 * troff/env.c (environment_switch): If there was an argument but
12192 it wasn't a valid number or name, then pop an environment but
12193 don't give an error message on underflow.
12195 * troff/number.c (start_number): Correct spelling in error message.
12197 * troff/input.c (token::delimiter): Don't print an error message
12200 * xditview/libXdvi/parse.c (ParseInput): In case 'D', only call
12201 ParseDrawFunction if dw->display_enable is true.
12203 Wed Oct 31 05:49:50 1990 James Clark (jjc at jclark)
12205 * pic/pic.y: Parse text positioning like normal attributes, so as
12206 to allow `"text" at 0,0 ljust'. Don't allow `center' as a
12207 positioning attribute.
12209 Mon Oct 29 22:50:38 1990 James Clark (jjc at jclark)
12211 * tbl/main.c (process_data): When in state START while reading a
12212 text block, don't change to state MIDDLE if c is a newline.
12214 Sun Oct 28 21:59:56 1990 James Clark (jjc at jclark)
12216 * dvi/dvi.c (dvi_printer::begin_page): Rename `i' variable to `j'
12217 so as to avoid shadowing parameter.
12219 Wed Oct 24 18:35:39 1990 James Clark (jjc at jclark)
12221 * tbl/table.c (trim_space): Deleted.
12222 (table::add_entry): Don't call trim_space.
12224 Mon Oct 22 03:48:39 1990 James Clark (jjc at jclark)
12226 * VERSION: Change version to 0.6.
12228 * troff/number.c (parse_expr): Make == work.
12230 Sat Oct 20 11:28:17 1990 James Clark (jjc at jclark)
12232 * man/grog.man: New file.
12233 * man/Makefile: Add grog.n to MAN1PAGES.
12234 * etc/grog.sh: New file.
12235 * etc/Makefile: Install grog.sh as grog.
12237 Fri Oct 19 11:17:15 1990 James Clark (jjc at jclark)
12239 * troff/input.c (token::next): Implement \E.
12241 Thu Oct 18 11:56:24 1990 James Clark (jjc at jclark)
12243 * xditview/tmac.X: Change font translations to match tmac.ps.
12245 * troff/input.c (non_empty_name_warning): Don't give a warning if
12246 `\{' terminates the name.
12248 Tue Oct 16 10:04:23 1990 James Clark (jjc at jclark)
12250 * ps/devps/symbol.diff: New file.
12251 * ps/devps/FontMakefile: Mention symbol.diff.
12253 Sun Oct 14 11:46:46 1990 James Clark (jjc at jclark)
12255 * troff/node.c (font_position): Use get_long_name to read the
12258 * troff/env.c (environment_switch): If we get a number that's < 0
12259 or >= NENVIRONMENTS, treat it like a name.
12260 Change NENVIRONMENTS to 10.
12262 * troff/groff.h: Remove definition of FONTS_MAX.
12263 * troff/node.h (class font_family): Make map a pointer instead of
12264 an array. Add a map_size member. Make it a class. Make nm const
12265 and public. Make invalidate_fontno a friend.
12266 * troff/node.c: Define font_table_size. Make font_info a pointer
12267 rather than an array.
12268 (class troff_output_file): Allocate font_position dynamically. Add
12269 nfont_positions member.
12270 (troff_output_file::set_font): Grow font_position if necessary.
12271 (troff_output_file::~troff_output_file): Delete font_position.
12272 (troff_output_file::troff_output_file): Allocate font_position.
12273 (grow_font_table): New function.
12274 (troff_output_file::really_begin_page,
12275 troff_output_file:really_copy_page): Use nfont_positions rather
12277 (mount_font_no_translate, mount_style): Call grow_font_table if
12279 (font_family::font_family): Allocate map.
12280 (font_family::make_definite): Grow map if necessary. Use
12281 font_table_size instead of FONTS_MAX.
12282 (font_family::~font_family): New function.
12283 (invalidate_fontno): Use font_family::map_size.
12284 (get_fontno, env_space_width, env_half_narrow_space_width,
12285 env_narrow_space_width, symbol_fotno, is_good_fontno,
12286 get_bold_fontno, make_glyph_node): Use font_table_size rather than
12288 (next_available_font_position): Never return 0.
12290 Fri Oct 12 10:17:52 1990 James Clark (jjc at jclark)
12292 * ps/tmac.ps: Add font translations for compatibility with dpost.
12294 Thu Oct 11 12:09:03 1990 James Clark (jjc at jclark)
12296 * eqn/pile.c: Rename default_baseline_sep to baseline_sep.
12297 Move BASELINE_SEP_FORMAT and COLUMN_WIDTH_FORMAT into pbox.h.
12298 Move definitions baseline_sep, shift_down, column_sep,
12299 matrix_side_sep into...
12300 * eqn/box.c: Add them to param_table.
12301 * eqn/pbox.h: Add declarations to pbox.h.
12303 * troff/input.c (set_string): Cast value to unsigned char *.
12305 * troff/token.h (process_input_stack): Declare it static before
12306 declaring it a friend.
12308 Wed Oct 10 09:59:13 1990 James Clark (jjc at jclark)
12310 * dvi/devdvi/texex.map: Fix positions of extensible brace middle
12312 * dvi/devdvi/EX: Regenerate.
12314 * troff/input.c (init_charset_table): Make ", ', ), ], *, \(dg
12317 Tue Oct 9 08:34:02 1990 James Clark (jjc at jclark)
12319 * eqn/lex.c: In defaults_table, make definition of `dot' call
12320 `dot_def'. Don't explicitly make it roman. Similarily for other
12323 * pic/lex.c (for_input::for_input): Add by_is_multiplicative
12325 (for_input::get, for_input::peek): Use this.
12326 (do_for): Add by_is_multiplicative argument.
12327 * pic/pic.y: Change optional_by clause to allow '*' after `by'.
12328 Change semantic value of optional_by to be a double plus a flag
12329 saying whethet the by clause is multiplicative.
12331 * eqn/lex.c (get_delimited_text): Remember location of start of
12332 definition. Improve error handling when EOF is encountered.
12334 * lib/font.h: Rename handle_x_command to
12335 handle_unknown_font_command.
12336 * lib/font.c (font::load): Call handle_unknown_font_command for
12337 any unknown command in the font description file. Don't call
12338 handle_x_command. Include the name of the command in the argv.
12339 Improve message for unknown command after kernpairs or charset
12341 * ps/ps.c (ps_font::handle_x_command): Rename to
12342 handle_unknown_font_command. Remove message about `x download'
12343 command. Give error message for wrong number of arguments.
12344 * ps/devps/afmtodit: Generate `encoding' instead of `x encoding'.
12345 * dvi/dvi.c (dvi_font::handle_x_command): Rename to
12346 handle_unknown_font_command. Give an error message for wrong
12347 number of arguments. Rename design_size to designsize.
12348 * dvi/tfmtodit.c (main): Generate `checksum' instead of `x
12349 checksum', `designsize' instead of `design_size'.
12351 Mon Oct 8 00:38:55 1990 James Clark (jjc at jclark)
12353 * eqn/*.[chy]: Change underaccent to uaccent.
12355 * eqn/eqn.y: Add rule for underaccent. Declare UNDERACCENT token;
12356 give it the same precedence as ACCENT.
12357 * eqn/other.c (make_underaccent_box): New function.
12358 * eqn/box.h: Declare it.
12359 * eqn/lex.c: Add UNDERACCENT to token_table. Add utilde to
12362 Sun Oct 7 11:25:16 1990 James Clark (jjc at jclark)
12364 * pic/pic.y (reset_all): New function. Called in rule for RESET.
12365 (parse_init): Call reset_all.
12366 (define_variable): When defining scale reset only those
12367 pre-defined variables that are scaled.
12368 (defaults_table): Add `scale' as non-scaled value.
12370 * pic/pic.y: Redo parsing of text adjustments: parse adjustments
12371 together with the text; allow any number of positioning words;
12372 allow center as a positioning word.
12374 * pic/object.c (output::compute_scale): Get picture maximum height
12375 and width from variables called maxpswid and maxpsht.
12376 * pic/pic.y: Add maxpswid and maxpsht to defaults_table.
12378 Sat Oct 6 10:16:56 1990 James Clark (jjc at jclark)
12380 * pic/object.c (object_spec::make_text): Multiply textht by number
12383 * pic/pic.y: Allow `sprintf("string", expr,...)' wherever text can
12385 (do_sprintf): New function.
12386 (pic.gperf): Add sprintf token.
12387 (text, sprintf): New rules.
12389 * pic/pic.y: `rand()' with no arguments returns a random number
12390 in the range [0,1).
12392 * pic/pic.y: Allow a bare expression to be an attribute: change
12393 precedences to support this. Change optional_ordinal rule to
12394 optional_ordinal_last to avoid reduce/reduce conflict.
12395 * pic/object.c (object_spec::object_spec): Initialize direction.
12397 * pic/pic.y: Implement ^ operator meaning exponentiation.
12399 * troff/node.h: Add default argument to mount_font.
12400 * troff/node.c (font_position): Read an optional third argument
12401 giving the external_name.
12402 (mount_font): Add optional argument giving the external_name.
12403 (mount_font_not_translate): Have additional argument giving
12404 external name. Use this name to load the font. Pass both names
12405 to font_info::font_info.
12406 (font_info::font_info): Have additional argument giving
12408 (class tfont): New member external_name.
12409 (font_info::get_tfont): Use external name to construct tfont_spec.
12411 Fri Oct 5 04:03:13 1990 James Clark (jjc at jclark)
12413 * eqn/lex.c (init_table): Add argument giving device. Define
12414 name of device to be "1".
12415 (do_ifdef): Counts as true if the argument has been defined with
12417 * eqn/main.c (main): Call init_table with device argument. Make
12418 device local to main.
12419 * eqn/eqn.h: Change declaration of init_table. Remove declaration
12422 * pic/lex.c (get_delimited): Allow text to be delimited by
12423 matching {}s. Don't recognize ending delimiter within a string.
12425 * troff/input.c (get_delim_name): New function.
12426 (token::next): Implement \C.
12428 * lib/font.c (font::load): Grok ---. Add an alias for each
12429 character based on its code.
12430 (font::get_code_width): Deleted.
12431 * lib/font.h (class font): Declare font::number_to_index().
12432 Remove declaration of font::get_code_width.
12433 * lib/nametoindex.c (font::name_to_index): Add 512 rather than 256
12434 to indices of named characters.
12435 (font::number_to_index): New function.
12436 * troff/input.c (font::number_to_index): New function.
12437 (get_charinfo_by_number, charinfo::get_number,
12438 charinfo::set_number): New functions.
12439 (token::next): Turn \N into a TOKEN_NUMBERED_CHAR.
12440 (token::process, token::description, token::get_char,
12441 token::add_to_node_list, token::operator==): Handle
12442 TOKEN_NUMBERED_CHAR.
12443 * troff/charinfo.h: Declare get_charinfo_by_number,
12444 charinfo::get_number, charinfo::set_number. Add NUMBERED flag to
12446 (charinfo::numbered): New function.
12447 * troff/token.h: Add TOKEN_NUMBERED_CHAR.
12448 * troff/env.h (class environment): Remove declaration of ...
12449 * troff/env.c (environment::make_numbered_char_node): Deleted.
12450 * troff/node.c (make_numbered_node): Deleted.
12451 (class numbered_glyph_node): Remove.
12452 (troff_output_file::put_char_width, troff_output_file::put_char):
12453 Handle numbered chars.
12454 (troff_output_file::numbered_char): Removed.
12455 (tfont::get_code_width): Removed.
12456 (make_glyph_node): Don't search special fonts for numbered
12458 * troff/node.h: Remove declaration of make_numbered_node.
12459 * driver/input.c (do_file): Handle N command.
12460 * driver/printer.h: Add declaration of ...
12461 * driver/printer.c (printer::set_numbered_char): New function.
12462 * dvi/tfmtodit.c (main): Generate unnamed entries.
12463 * ps/devps/afmtodit: Likewise.
12464 * xditview/xtotroff.c (MapFont): Likewise.
12465 * xditview/libXdvi/parse.c (ParseInput): Grok N command.
12467 * tbl/main.c (process_format): If multiple widths are specified
12468 for a column but all the widths are the same, don't give an error
12471 * tbl/table.c (table::do_row): If the current row is all lines and
12472 the stuff doesn't contains a line, mark the top of the row after
12473 printing stuff before the row. If the current row is not all
12474 lines and the stuff doesn't contain a line, don't unnecessarily
12475 mark the top of the row before printing the stuff.
12477 Mon Oct 1 11:42:00 1990 James Clark (jjc at jclark)
12479 * troff/groff.h: Remove MAX_PATH.
12480 * troff/input.c (open_file): Dynamically allocate space for the
12482 (open_mac_file, process_macro_file): Corresponding changes.
12484 Sun Sep 23 18:56:26 1990 James Clark (jjc at jclark)
12486 * troff/node.h (class output_file): Make copy_file pure. Add
12487 vspace method ifdef COLUMN. Add is_printing method.
12488 * troff/node.c: Add class printing_reg. Add class
12489 real_output_file. Derive other output_file classes from
12490 real_output_file; in these classes rename begin_page to
12491 really_begin_page, print_line to really_print_line, copy_file to
12492 really_copy_file, transparent_char to really_transparent_char.
12493 Move output_file::flush to real_output_file. Add printing member
12494 to class output_file.
12495 * troff/div.h: Remove printing member from top_level_diversion.
12496 Add vspace member function to class diversion ifdef COLUMN. Add
12497 some declarations ifdef COLUMN.
12498 * troff/div.c (top_level_diversion::copy_file,
12499 top_level_diversion::transparent_output,
12500 top_level_diversion::output): Don't test printing member before
12502 * troff/input.c: Handle initial variable_space_request ifdef
12504 * troff/Makefile: Add column.c but comment it out. Add -DCOLUMN
12505 but comment it out.
12507 Sat Sep 22 11:32:22 1990 James Clark (jjc at jclark)
12509 * troff/div.c (diversion::need): Make any space forced. If we
12510 sprung a trap, set truncated_space to minus the distance to the
12511 trap and set needed_space to the amount that was needed.
12512 (top_level_diversion::space): A forced space turns no_space_mode
12514 (class constant_vunits_reg): New class.
12515 (init_div_requests): Implement number registers .trunc and .ne
12516 using constant_vunits_reg.
12517 (class truncated_space_reg): Deleted.
12519 * troff/div.h: Don't have a no_space_mode member in diversion.
12520 Instead have it in top_level_diversion.
12521 * troff/div.c (diversion::diversion): Don't initialize
12523 (top_level_diversion::top_level_diversion): Initialize
12525 (no_space, restore_spacing): Do nothing if curdiv != topdiv.
12526 (macro_diversion::output): Don't clear no_space_mode.
12528 * troff/input.c (diverted_space_node::reread): Don't call
12529 environment::do_break. In fill mode, act like a blank line.
12530 (diverted_copy_file_node::reread): Don't call
12531 environment::do_break.
12533 * troff/div.c (blank_line): New function.
12534 * troff/div.h: Declare it.
12535 * troff/input.c (process_input_stack): Call it.
12537 * troff/div.c (truncated_space_reg::get_string): New function.
12538 (init_div_requests): Bind to .trunc.
12539 (space_request, top_level_diversion::space,
12540 top_level_diversion::output, macro_diversion::space,
12541 macro_diversion::output): Update truncated_space.
12542 (macro_diversion::output): Redo calculations when trap sprung.
12543 (macro_diversion::output, macro_diversion::space): No need for
12546 * troff/div.c (top_level_diversion::output): Set nl_reg_contents
12547 after truncating post line spacing.
12549 Fri Sep 21 11:27:25 1990 James Clark (jjc at jclark)
12551 * ps/devps/prologue (MF, SF): Make them work even if setfont is
12552 defined as a procedure rather than as an operator.
12554 Thu Sep 20 12:55:05 1990 James Clark (jjc at jclark)
12556 * troff/div.c (macro_diversion::space): Ignore no_space_mode.
12558 Wed Sep 19 10:54:37 1990 James Clark (jjc at jclark)
12560 * troff/div.c (top_level_diversion::output): Merge
12561 output_file::print_line and output_file::end_of_line member
12563 * troff/div.h (class output_file):
12564 * troff/node.c (troff_output_file::print_line,
12565 troff_output_file::end_of_line, output_file::end_of_line,
12566 ascii_output_file::print_line, suppress_output_file::print_line):
12567 Corresponding changes.
12569 Tue Sep 18 11:31:47 1990 James Clark (jjc at jclark)
12571 * troff/input.c (token::next): Don't give a warning for `\.'.
12573 * troff/env.c (environment::get_center_lines): New function.
12574 (init_env_requests): Bind number register .ce to it.
12575 * troff/env.h: Declare it.
12576 * tbl/table.c (table::init_output): Define reset macro to restore
12577 .ce. If center option not given, store .ce in SAVED_CENTER_REG.
12579 (table::print): If center option not given, then imply center
12580 option if SAVED_CENTER_REG > 0.
12582 Mon Sep 17 09:19:19 1990 James Clark (jjc at jclark)
12584 * ps/devps/Makefile: Remove T from FONTS. Remove TSymbol.ps and
12585 Troff.ps from DOWNLOAD.
12587 * troff/Makefile: Change comment in DEFINES to avoid confusing
12590 * ps/ps.c (ps_printer::do_exec): Allow newlines within PostScript
12591 code. Don't try to catch errors with stopped.
12592 (check_line_lengths): New function.
12593 * ps/devps/prologue (EXEC): Deleted.
12594 (EBEGIN, EEND): New procedures.
12596 Sun Sep 16 14:51:15 1990 James Clark (jjc at jclark)
12598 * troff/input.c: Include request.h before node.h.
12599 * troff/node.c: Likewise.
12600 * troff/env.c: Likewise.
12601 * troff/div.c: Likewise.
12602 * troff/node.h (class special_node): Store argument as a macro
12603 rather than a char *.
12604 * troff/node.c (special_node::special_node, special_node::copy):
12606 (special_node::~special_node): Deleted.
12607 (special_node::tprint): Deleted.
12608 (special_node::tprint_start, special_node::tprint_end,
12609 special_node::tprint_char): New functions.
12610 (troff_output_file::special): Deleted.
12611 (troff_output_file::start_special, troff_output_file::end_special,
12612 troff_output_file::special_char): New functions.
12613 * troff/input.c (special_node::tprint): New function.
12614 (do_special): Use macro not char *.
12615 (do_transparent_macro): Deleted.
12616 (token::next): Don't call do_transparent_macro.
12618 * troff/input.c (token::next): Add 'Y' case.
12619 (do_transparent_macro): New function.
12620 * troff/node.c (troff_output_file::special): Handle newlines with
12621 argument using new continuation convention.
12622 * driver/input.c (get_string): Cope with continuation convention.
12623 (do_file): Don't call skip_line after calling get_string(1).
12624 * ps/ps.c (ps_printer::special, ps_printer::do_import,
12625 ps_printer::do_def, ps_printer::do_exec): Cope with newlines in
12627 * xditview/libXdvi/parse.c (ParseInput): Ignore lines starting
12630 Sat Sep 15 19:00:10 1990 James Clark (jjc at jclark)
12632 * troff/input.c (asciify): By default, illegal input characters
12633 should return empty string.
12635 * troff/input.c (copy_file): Handle first page transition like title.
12636 (token::next, process_input_stack): Grok COPY_FILE_REQUEST.
12638 * troff/input.c (token::next): Improve error message for EOF after
12640 (input_char_description): New function.
12641 (get_char_for_escape_name): Use input_char_description.
12642 (token::next): Warn about unrecognized escape sequences.
12643 (warning_table): Add WARN_ESCAPE.
12644 * troff/groff.h: Declare WARN_ESCAPE. Change WARN_TOTAL
12647 * troff/token.h: Remove declaration of process_input_stack.
12649 * troff/input.c: Remove declaration of init_hyphen_requests.
12650 * troff/request.h: Correct spelling in declaration of same.
12652 * troff/input.c (token::next): Check whether escape_char is 0.
12654 Fri Sep 14 12:09:25 1990 James Clark (jjc at jclark)
12656 * groff.c (main, usage, help): Implement -P and -L options.
12657 * groff.sh: Likewise.
12659 * troff/input.c (token::next): Use some gotos to avoid code
12662 * troff/input.c (get_long_name, get_name, read_long_ecsape_name):
12663 Avoid calling symbol::symbol if name empty.
12665 Thu Sep 13 06:21:45 1990 James Clark (jjc at jclark)
12667 * troff/input.c (init_input_requests): Make \n(.x return the major
12668 version number and \n(.y return the minor version number.
12669 * troff/Makefile: Construct file majorminor.c defining
12670 major_version and minor_version automatically from ../VERSION.
12672 * troff/node.c (class glyph_node): Make operator new and operator
12674 (class ligature_node): Similarily.
12676 * troff/input.c (operator==(const macro &, const macro &)): New
12678 (non_interpreted_node::same): Use this.
12679 (string_iterator::string_iterator): Make macro& argument const.
12681 * troff/input.c (input_iterator::get): New function. Don't make
12682 asciify_macro or class non_interpreted_node friends of class
12684 (non_interpreted_node::interpret): Use input_iterator::get.
12685 (asciify_macro): Likewise.
12687 * troff/input.c (~token_node, ~string_iterator, ~arg_list,
12688 ~non_interpreted_node): Deleted.
12689 * troff/node.c: (~suppress_output_file, ~ascii_output_file):
12692 * troff/symbol.h: Make all symbol member functions const.
12694 * lib/strtol.c: New file.
12695 * lib/Makefile: Add strtol.c.
12696 * Makefile: Define STRTOL as strtol.o to include strtol in
12699 Wed Sep 12 10:00:49 1990 James Clark (jjc at jclark)
12701 * pic/troff.c (troff_output::simple_circle): Divide by scale.
12703 Tue Sep 11 14:17:16 1990 James Clark (jjc at jclark)
12705 * troff/input.c (do_special): Use input_level.
12707 * troff/token.h (TOKEN_BACKSPACE): New token.
12708 (token::backspace): New function.
12709 * troff/input.c (token::description, token::next, token::process):
12710 Grok TOKEN_BACKSPACE.
12711 (do_special): Turn TOKEN_BACKSPACE back into \b.
12713 * troff/token.h (token::leader): New function.
12714 * troff/input.c (do_special): Turn TOKEN_LEADER back into \001.
12716 * troff/input.c (do_special): Turn TOKEN_TAB back into \t.
12718 * troff/input.c (do_special): Use token::description in error
12721 Mon Sep 10 11:06:27 1990 James Clark (jjc at jclark)
12723 * troff/input.c (decode_args): Combine quoted and
12724 quote_input_level variables. Make it a for (;;) loop.
12726 * troff/input.c (get_char_for_escape_name): Check for \001 and \b.
12728 * troff/input.c (read_long_escape_name): The test for whether to
12729 expand buffer was off by 1.
12730 (read_string): Similarily.
12732 Fri Sep 7 11:45:50 1990 James Clark (jjc at jclark)
12734 * troff/input.c: Use `const int' rather than `static const int'.
12736 * troff/div.h (diversion::copy_file): Declare as pure virtual.
12737 (macro_diversion::copy_file): New function.
12738 * troff/node.h: New class diverted_copy_file_node.
12739 * troff/node.c: Implement it.
12740 * troff/input.c (copy_file): Use diversion::copy_file. Handle
12741 first page transition by pushing a diverted_copy_file_node.
12742 * troff/input.c (token::next, process_input_stack): Don't handle
12745 Thu Sep 6 13:29:10 1990 James Clark (jjc at jclark)
12747 * ps/ps.c (flush_sbuf): Remember to add sbuf_kern when checking
12748 whether space widths need adjusting.
12750 * troff/charinfo.h: Generalize translated_to_space to
12751 special_translation so as to allow translation to \&.
12752 * troff/input.c (translate): Allow translation to \&.
12753 (charinfo::*): Corresponding changes.
12754 * troff/node.c (make_node, node::add_char): Corresponding changes.
12755 * troff/node.h (dummy_node::dummy_node): Allow optional first
12758 * lib/lib.h: Make codes 0200 to 0237 illegal input characters.
12759 * troff/token.h: Remove TOKEN_TITLE. Remove token::title. Add
12761 * troff/input.c (token::next): Turn a TITLE_REQUEST into a
12762 TOKEN_REQUEST with an argument of TITLE_REQUEST.
12763 (token::process): Grok that.
12764 * troff/input.c (copy_file): Handle first page transition like
12765 title by pushing a COPY_FILE_REQUEST cookie.
12766 (token::next, process_input_stack): Grok that.
12767 * troff/node.h (output_file::copy_file): Add x and y arguments.
12769 * troff/div.c (top_level_diversion::copy_file): Supply them.
12770 * troff/node.c (troff_output_file::copy_file): Add x and y
12771 arguments; moveto specified position. Invalidate font_position
12772 array after copying file.
12773 (output_file::copy_file): New function.
12774 (suppressed_output_file::copy_file, ascii_output::copy_file):
12776 * troff/input.c (transparent_file): New function.
12777 (init_input_requests): Bind to "trf".
12778 (token::next): Handle TRANSPARENT_FILE_REQUEST cookie.
12779 (process_input_stack): Likewise.
12781 * troff/Makefile: Add ../lib/lib.h to GROFF_H.
12783 * troff/node.c (init_node_requests): New number registers .kern
12784 pointing to global_kern_mode, and .lg pointing to
12785 global_ligature_mode.
12787 * troff/node.c (ligature): Don't change it if we get a bad
12790 * troff/input.c (do_define_string): Don't strip tabs.
12792 * troff/input.c (asciify_macro): Make the string_iterator auto.
12794 * troff/node.c (init_font_requests): Rename to...
12795 (init_node_requests):
12796 * troff/node.h: Change declaration.
12797 * troff/input.c (main): Change call.
12799 * troff/input.c (node::reread, diverted_space_node::reread): New
12801 (process_input_stack): Call reread rather than
12802 get_diverted_space_node.
12803 * troff/node.c (node::get_diverted_space_node,
12804 diverted_space_node::get_diverted_space_node): Removed.
12805 * troff/node.h: Declare reread methods instead of
12806 get_diverted_space_node methods. Make `n' member private.
12807 * troff/input.c: (token::diverted_space): Removed.
12808 * troff/token.h: Removed declaration.
12811 Tue Sep 4 00:48:04 1990 James Clark (jjc at jclark)
12813 * eqn/script.c (script_box::compute_metrics): Don't let
12814 SUP_RAISE_FORMAT become negative.
12816 * tbl/table.c (table::do_row): Entries that don't end in the
12817 this row shouldn't make the row non-blank.
12819 * tbl/table.c (table::make_columns_equal): Only set the width of
12820 columns which are marked as equal.
12822 * tbl/main.c (process_data): Before issuing excess data error,
12823 if last character was a newline unget it; then get it again after
12824 the error. Also include the contents of the entry in the message.
12826 * groff.c: New file.
12827 * Makefile: Build groff from groff.c. Make it possible to use
12828 either groff.sh or groff.c as groff.
12829 * Makefile.bd: Similarily.
12831 Mon Sep 3 09:39:49 1990 James Clark (jjc at jclark)
12833 * groff.sh: Don't delay expansion of $@ in assignment to files.
12834 Remove occurrences of \".
12836 Sun Sep 2 09:56:59 1990 James Clark (jjc at jclark)
12838 * all Makefiles: Simplify and rearrange.
12840 * Makefile: Handle fmod like malloc.
12841 * lib/Makefile: Similarily.
12842 * lib/fmod.c: Remove #ifdef NEED_FMOD.
12844 * Makefile: Rename OPTIMISE to OPTIMIZE.
12846 * groff.sh: Remove assignment to PATH.
12847 * Makefile: Remove SHPATH variable.
12848 * Makefile.bd: Similarily.
12850 * groff.sh: Add -V option to print the pipeline instead of
12853 Fri Aug 31 00:56:46 1990 James Clark (jjc at jclark)
12855 * lib/font.c: Split off file searching into ...
12856 * lib/fontfile.c: New file.
12858 * lib/strerror.c (strerror): Use `Error %d' for unknown errors.
12860 Thu Aug 30 13:13:55 1990 James Clark (jjc at jclark)
12862 * tbl/table.c (table::do_hspan): Delete assertion that e != 0.
12863 Also change misleading comment.
12864 (table::do_vspan): Change similarily misleading comment.
12865 * tbl/main.c (process_data): A format row with an explicit `s'
12866 uses up a data line, even if all the other columns are `_' or `='.
12868 * troff/input.c (token::description): Fix description of
12869 TOKEN_DUMMY and TOKEN_EMPTY.
12871 Wed Aug 29 04:12:08 1990 James Clark (jjc at jclark)
12873 * groff.sh: Fix description of -Z in help message.
12875 Tue Aug 28 07:28:33 1990 James Clark (jjc at jclark)
12877 * pic/object.c (object_spec::make_object): Allow negative and zero
12879 * pic/pic.y: Give linethick default value of -1.0.
12880 * pic/troff.c (troff_output::troff_output): Initialize
12881 last_line_thickness to BAD_THICKNESS.
12882 (troff_output::finish_picture): Set thickness to BAD_THICKNESS.
12883 (troff_output::line_thickness): Canonicalize negative thicknesses
12884 to RELATIVE_THICKNESS.
12885 * pic/tex.c (tex_output::set_pen_size): Silently map negative line
12886 thicknesses to DEFAULT_PEN_SIZE. Canonicalize negative pen sizes
12888 (tex_output::start_picture): Set pen_size to -2.0.
12890 * ps/ps.c (ps_printer::set_line_thickness): If line_thickness is
12891 0, then use 0 linewidth.
12892 (ps_printer::ps_printer): Initialize line_thickness to -1.
12894 * pic/troff.c (troff_output::simple_ellipse): Divide by scale.
12896 * ps/devps/symbolchars: Remove `or'.
12897 * ps/tmac.ps: Implement \(or with .char.
12899 * ps/devps/symbolchars: Move most characters into textmap.
12900 * ps/devps/textmap: Add names for troff bracket characters. Remove
12903 * ps/devps/TSymbol.ps: Removed.
12904 * ps/devps/FontMakefile: Make S from Symbol not TSymbol.
12905 * ps/tmac.ps: Do with .char what TSymbol did.
12906 * ps/devps/download: Remove TSymbol.
12908 * ps/devps/T: Removed.
12909 * ps/devps/Troff.ps: Removed.
12910 * ps/devps/Troff.afm: Removed.
12911 * ps/tmac.ps: Implement \(ru, \(ul, and \(br with .char.
12912 * ps/devps/download: Remove Troff.
12913 * ps/devps/FontMakefile: Remove T target.
12914 * ps/devps/DESC-A4: Remove T from font list.
12915 * ps/devps/DESC-letter: Likewise.
12917 * troff/input.c (macro_to_node): Rename to ...
12918 (charinfo_to_node): Don't pass mac argument. Temporarily remove the
12919 character's definition while processing it.
12920 * troff/node.c (node::add_char, make_node): Change calls to
12921 macro_to_node accordingly.
12923 * troff/input.c (token::next): Translate \_ to \(ul.
12925 * tty/devascii/R.proto: Add `|'.
12926 * tty/devlatin1/R.proto: Likewise.
12928 Mon Aug 27 11:25:41 1990 James Clark (jjc at jclark)
12930 * man: Put the version number in all the man pages.
12932 Sun Aug 26 11:40:05 1990 James Clark (jjc at jclark)
12934 * Makefile.bd: New file.
12935 * README.bd: New file.
12937 * VERSION: New file.
12938 * lib/version.c: Removed.
12939 * lib/Makefile: Create version.c from ../VERSION. Remove version.c
12942 * troff/input.c (main): Get hyphen_file from GROFF_HYPHEN
12943 environment variable.
12945 * all Makefiles: Split install target into install.bin for
12946 binaries, and install.nobin for everything else.
12947 * Makefile: Add bindist target.
12949 * man/afmtodit.man: New file.
12950 * man/Makefile: Add afmtodit.n to MAN1PAGES.
12951 * ps/devps/Makefile: Add textmap to DEVICEFILES. Install afmtodit
12953 * ps/Makefile: Pass BINDIR to make install in devps.
12955 * ps/ps.c (ps_printer::set_char): Do nothing if the character is
12956 the space character.
12958 * ps/devps/FontMakefile: Rename symbol.afm to tsymbol.afm.
12960 Sat Aug 25 15:39:03 1990 James Clark (jjc at jclark)
12962 * ps/ps.c: Redo font downloading.
12963 * ps/devps/download: New file.
12964 * ps/devps/Makefile: Add download to DEVICEFILES.
12965 * ps/devps/afmtodit: Remove -d option.
12966 * ps/devps/FontMakefile: Don't use -d option with afmtodit.
12967 * ps/devps/symbosl.ps: Add %%DocumentFonts comment.
12968 * ps/devps/zapfdr.ps: Likewise.
12969 * ps/devps/TSymbol.ps: Likewise.
12971 Fri Aug 24 20:10:30 1990 James Clark (jjc at jclark)
12973 * groff.sh: Initialize dev to ${GROFF_TYPESETTER:-@DEVICE@}.
12975 Thu Aug 23 10:03:47 1990 James Clark (jjc at yquem)
12977 * ps/ps.c (ps_output::include_file): If BROKEN_SPOOLER is defined,
12978 then strip the first line if it starts with %.
12979 * Makefile: Add a comment about this.
12981 * man/tfmtodit.man: New file.
12982 * man/Makefile: Add tfmtodit.n to MAN1PAGES.
12983 * dvi/Makefile: Install tfmtodit in BINDIR.
12985 * dvi/tfmtodit.c (usage): Mention -v option.
12987 Wed Aug 22 09:56:36 1990 James Clark (jjc at yquem)
12989 * troff/node.c (troff_output_file::end_of_line): Call do_motion.
12990 * troff/node.c (troff_output_file::transparent_char): Don't call
12993 * eqn: Add check_tabs method to most box classes.
12994 * eqn/box.c (box::top_level): Call check_tabs.
12996 * eqn/script.c (script_box::output): Use \Z.
12997 * eqn/limit.c (limit_box::output): Use \Z.
12999 * eqn/box.c (box::top_level): Use itoa.
13001 Tue Aug 21 09:29:28 1990 James Clark (jjc at yquem)
13003 * dvi/tmac.dvi: Add font translations for CR, C, TT.
13004 * dvi/devdvi/Makefile: Don't make links to CW.
13006 * ps/tmac.ps: Add font translations for C, CW, CO, CX, CD, H, HO,
13008 * xditview/tmac.X: Likewise.
13010 * troff/node.c: Add font translation feature.
13011 (get_font_translation): New function.
13012 (symbol_fontno): Translate the font name.
13013 (mount_font_no_translate): Rename to mount_font to this.
13014 (mount_font): New function.
13015 (font_family::make_definite): Call mount_font_no_translate instead
13017 (mount_style): Translate the font name.
13018 (font_translate): New function.
13019 (init_font_requests): Bind "ftr" to font_translate.
13021 * ps/devps/prologue (SN): New procedure that rounds a position to
13022 the nearest (pixel + (.25,.25)).
13023 (DL): Use SN to round endpoints.
13025 * lib/version.c: Changed version to 0.5.
13027 Sat Aug 18 04:43:21 1990 James Clark (jjc at yquem)
13029 * Makefile: Move definition of PAGE to the very beginning, so that
13030 people are less likely to miss it.
13032 Fri Aug 17 02:15:11 1990 James Clark (jjc at yquem)
13034 * man/Makefile: Don't need to sed out @UPCASE_PROG_PREFIX@.
13036 * troff/env.c (environment::choose_breakpoint): Make `can't find
13037 breakpoint' error a warning of type WARN_BREAK. Change message to
13038 `can't break line'.
13039 * troff/groff.h: Declare WARN_BREAK with code 4; change WARN_INPUT to
13041 * troff/input.c: Add WARN_BREAK to warning_table. Include
13042 WARN_BREAK in DEFAULT_WARNING_MASK.
13044 * tty/tmac.tty: Add definition of \(+-.
13046 * groff.sh: Remove `--' option to set command.
13048 * dvi/devdvi/texsy.map: Remove duplicate md entry.
13050 * ps/devps/eqnchar: Better definition of cdot using md.
13051 * dvi/devdvi/eqnchar: Likewise.
13052 * xditview/devX100/eqnchar: Likewise.
13053 * xditview/devX75/eqnchar: Likewise.
13054 * eqn/lex.c: Add definition of cdot.
13056 Thu Aug 16 09:33:57 1990 James Clark (jjc at yquem)
13058 * troff/input.c (get_optional_char): New function.
13059 * troff/input.c (set_page_character): Use get_optional_char(),
13060 rather than has_arg() and tok.get_char(1).
13061 * troff/env.c (tab_character, leader_character, hyphen_char,
13062 field_characters): Likewise.
13063 (margin_character): Likewise. Also always delete the
13064 margin_character_node.
13066 * troff/input.c (token::get_char): Use token::description.
13068 * troff/input.c (has_arg): Don't skip over tab and \}.
13069 * troff/number.c (start_number): Give a warning if the number
13070 starts with \} (WARN_RIGHT_BRACE) or tab (WARN_TAB).
13072 Wed Aug 15 10:04:37 1990 James Clark (jjc at yquem)
13074 * troff/input.c (empty_name_warning, non_empty_name_warning): New
13076 (get_name, get_long_name): Use these. Rename `warn' argument to
13079 * troff/node.c (get_fontno): Test that the symbol is not null.
13081 * troff/input.c (token::description): New function.
13082 * troff/number.c (parse_term): Use token::description in `numeric
13083 expression expected' message.
13084 * troff/groff.h: Add WARN_MISSING.
13085 * troff/number.c (start_number): New function.
13086 * troff/number.c (get_vunits, get_hunits, get_number, get_integer,
13087 get_incr_number): Use start_number().
13088 * troff/input.c (DEFAULT_WARNING_MASK): Enable WARN_NUMBER by
13090 * troff/input.c (get_name, get_long_name): Use WARN_MISSING.
13091 * troff/reg.c (alter_format): Use WARN_MISSING. Also use
13093 * troff/input.c (token::get_char): Use WARN_MISSING.
13094 * troff/input.c (token::delimiter): Use token::description.
13095 * troff/env.c (environment_switch): Back out Aug 3 change.
13096 * troff/input.c (has_arg): Skip over \}s and tabs but give a
13098 * troff/token.h (token::tab): New function.
13099 * troff/node.c (get_fontno): Use tok.skip() rather than has_arg().
13100 * troff/reg.c (alter_format): Likewise.
13101 * troff/node.c (bold_font): Use has_arg() rather than tok.skip().
13103 Tue Aug 14 10:11:21 1990 James Clark (jjc at yquem)
13105 * troff (most files): Redo warnings. Divide warnings into various
13106 categories; warning() has an additional first argument indicating
13107 the category it falls into.
13108 * troff/input.c (main): -w now takes an argument. New option -W.
13109 (enable_warning, disable_warning): New functions.
13111 * ps/devps/afmtodit: Add -a option to lie about the italic angle.
13112 * ps/devps/FontMakefile: Pretend TI has an angle of 7.
13114 Mon Aug 13 10:11:16 1990 James Clark (jjc at yquem)
13116 * ps/devps/eqnchar: Better definitions of dotdot, vec, dyad, inf.
13117 * xditview/devX100/eqnchar: Likewise. Remove definition of dot.
13118 * xditview/devX75/eqnchar: Likewise.
13119 * dvi/devdvi/eqnchar: Better definitions of vec, dyad, dotdot.
13121 * eqn/other.c: When bar or over applies to a single character
13122 don't produce an overline_box or an underline_box. Instead produce
13123 an accent_box or an underaccent_box, with the accent a line
13124 whose width is accent_width. New classes underaccent_box,
13125 overline_char_box and underline_char_box.
13126 * eqn/box.h: Move overline_box, underline_box, accent_box class
13127 declarations into eqn/other.c. Add declarations of
13128 make_underline_box, make_overline_box, make_accent_box.
13129 * eqn/eqn.y: Call make_overline_box, make_underline_box
13130 make_accent_box instead of constructors.
13131 * eqn/pbox.h, eqn/box.c: Add accent_width parameter.
13133 * eqn/other.c: Add accent_box::~accent_box.
13134 * eqn/box.h: Declare it.
13136 * groff.sh: With -Tps, use eqn -D.
13138 * eqn/other.c (overline_box::output): Use \Z. If draw_flag use \D
13140 (underline_box::output): Similarily.
13141 (accent_box::output): Use \Z.
13143 * xditview/tmac.X: Add definitions of ~ and ^ (so that they are a
13146 Sun Aug 12 09:41:15 1990 James Clark (jjc at yquem)
13148 * troff/div.c (top_level_diversion::transparent_output(unsigned
13149 char)): Use asciify.
13150 * troff/input.c (asciify): Don't make it static.
13151 * troff/token.h (asciify): Declare it.
13153 * troff/input.c (get_name, get_long_name, token::get_char,
13154 token::delimiter): Add an extra default argument which says
13155 whether a warning should be printed.
13156 * troff: Pass a non-zero argument to one of these rather than
13157 printing a warning directly.
13159 Sat Aug 11 09:02:21 1990 James Clark (jjc at yquem)
13161 * troff: Consistently use symbol::is_null.
13163 * troff/dictionary.h: Move some inline functions into
13166 * troff/request.h: Move inline functions into input.c.
13167 (request_or_macro::invoke): Make it pure.
13169 * troff/input.c, troff/reg.h: New class `constant_int_reg'.
13170 * troff/input.c (init_input_requests): Use class constant_int_reg.
13171 (class compatible_reg): Deleted.
13172 * troff/div.c (init_div_requests): Use class constant_int_reg.
13173 (class last_post_line_extra_space_reg): Deleted.
13175 * troff/env.c (tab_character): Don't change the tab character if
13176 we get an invalid argument.
13177 (hyphen_char): Similarily.
13179 * troff/reg.c (alter_format): Check that nm is not null.
13181 * Makefile, groff.sh: Make it possible to customize the commands
13182 used for printing PostScript and dvi files. Also make it possible
13183 to customize the path used by groff.sh.
13185 * eqn/eqn.y: Make `left' right associative.
13187 Fri Aug 10 18:20:39 1990 James Clark (jjc at yquem)
13189 * pic/pic.h: Added definition of M_SQRT2 for those systems that
13192 * pic/pic.h: Removed definition of INT_MAX.
13194 * troff/node.c (italic_corrected_node::vertical_extent): Omit
13197 * troff/input.c (token::next): Handle \R like \n.
13199 Tue Aug 7 09:46:33 1990 James Clark (jjc at yquem)
13201 * ps/tmac.pc (PSPIC): Simplify.
13203 * troff/env.c (tab_stops::to_string):
13204 * pic/pic.y (object_type_name):
13205 * pic/troff.c (simple_output::line):
13206 * pic/tex.c (tex_output::spline):
13207 * pic/object.c (object_spec::make_object):
13208 * tbl/main.c (process_data): Add cases to switch statements to
13209 avoid cfront warnings. (Some of these are spurious, since the
13210 switch already has a default case.)
13212 * ps/tmac.ps (PSPIC): Reformatted. Prefix all local names with
13213 `ps-'. Don't test systat; instead check number of arguments to
13216 Mon Aug 6 00:13:07 1990 James Clark (jjc at yquem)
13218 * macros/tmac.e: Do not decrease the page offset by 0.5i.
13220 * ps/ps.c (ps_printer::ps_printer): Use mktemp instead of tempnam.
13221 Unlink the file as soon as we have opened it, so that we don't
13222 have to bother with signal handlers.
13223 (handler): Deleted.
13224 (fatal_error_exit): Deleted.
13225 (main): Don't call signal.
13227 * dvi/tfmtodit.c: Add -k option so that kerns with the skewchar
13229 * dvi/devdvi/Makefile: Use the -k option with S and MI.
13231 * pic/pic.y: If there is a label, or an nth construction before
13232 the first `.' in the argument to `with', ignore it and generate a
13234 * pic/lex.c (lex_warning): New function.
13236 * tbl/table.c (table::init_output): In section keep and release
13237 macro, use 0 indent when diverting and the correct indent when
13240 * troff/input.c (interpolate_number_format): Do not interpolate
13241 anything if the number register is not defined.
13243 * tbl/main.c (process_data): Don't add entry when col >= ncolumns.
13245 Sat Aug 4 08:12:05 1990 James Clark (jjc at yquem)
13247 * ps/devps/prologue (PICTURE): Set components of graphics state to
13248 their default values.
13250 * ps/devps/text.enc: Add trademark
13251 * ps/devps/textmap: Add names for club, spade, heart, diamond,
13252 carriagereturn, suchthat. Use Upsilon1 rather than Upsilon.
13253 * ps/devps/symbolchars: Add names for summation and product.
13255 * dvi/devdvi/texsy.map: Add names for club, spade, heart, diamond,
13256 suchthat. Add pp. Add upper-case letters.
13258 * xditview/libXdvi/DviChar.c: Add names for club, spade, heart,
13259 diamond, carriagereturn, suchthat. Use Upsilon1 rather than
13262 * dvi/devdvi/texsy.map: Rename lA (left angle bracket) to la, and
13263 rA (right angle bracket) to ra. Introduce names for double-headed
13264 arrows and double-barred arrows: <>, va, lA, rA, hA, uA, dA, vA.
13265 * ps/devps/textmap: Likewise for ps device.
13266 * xditview/libXdvi/DviChar.c: Likewise for X100 and X75 devices.
13267 * tty/devascii/R.proto: Rename lA to la and rA to ra.
13268 * tty/devascii/R.proto: Likewise.
13269 * tty/tmac.tty: Provide definitions for \(<>, \(lA, \(rA, \(hA,
13271 * eqn/delim.c: In delim_table, rename \(lA to \(la and \(rA to \(ra.
13273 * xditview/tmac.X: Add definitions for \(fi \(fl \(ff \(Fi \(Fl.
13275 * eqn/lex.c: Added definitions of `approx', `grad' and `del' to
13278 Fri Aug 3 09:59:27 1990 James Clark (jjc at yquem)
13280 * troff/div.c (when_request): Use symbol::is_null rather than
13281 has_arg to determine whether we have an argument.
13282 (change_trap): Remove the trap if we get an invalid number. Give
13283 an error if we don't get at least the macro name.
13284 (diversion_trap): Remove trap if we get an invalid name or number.
13286 * troff/env.c (environment_switch): Pop if we get an invalid
13287 symbol or numeric expression.
13289 * troff/input.c (do_define_macro): If EOF is encoutered while
13290 defining the macro, do tok.next() before returning.
13292 * troff/token.h (has_arg): Move definition from here, to ...
13293 * troff/input.c (has_arg): ... here
13295 * troff/env.c (space_size): Do nothing if we get an invalid argument.
13296 * troff/input.c (shift): Likewise.
13298 * pic/lex.c (get_token_after_dot): Accept `.center' as a synonym
13301 * pic/troff.c (troff_output::start_picture): Comment out calls to
13304 * eqn/main.c (do_file): Subtract 1 from current_lineno if
13305 interpret_lf_args succeeds.
13307 * eqn/main.c (do_file): Don't recognize delimiter if preceded by
13308 \\. This avoids problems with \$N.
13310 * groff.sh: Pass -C to preprocessors.
13312 * lib/lf.c (interpret_lf_args): Be more flexible.
13314 * tbl/main.c (main): Add -C option.
13315 (table_input::get): Do not recognize TE if followed by character
13316 other than a space or newline unless -C option given.
13317 (process_input_file): Likewise for lf, TS.
13318 (process_data): Likewise for lf in text blocks.
13320 * eqn/main.c (main): Add -C option.
13321 (do_file): Don't recognize EQ, EN or lf if followed by character
13322 other than space or newline unless -C option given.
13323 * eqn/lex.c (file_input::read_line): Similarily.
13324 * eqn/eqn.h: Declare compatible_flag.
13326 * etc/soelim.c (main): Add -C option.
13327 (interpret_lf_args): Use version in libgroff.
13330 * pic/main.c (main): Add -C option, which sets compatible_flag.
13331 (top_input::get), (top_input::peek): If -C option not given,
13332 do not recognize .PS/.PE/.PF/.lf if followed by a character
13333 other than space or newline.
13334 * pic/lex.c (file_input::read_line): Similarily.
13335 * pic/pic.h: Add declaration of compatible_flag.
13337 Thu Aug 2 11:11:27 1990 James Clark (jjc at yquem)
13339 * ps/tmac.ps (PSPIC): Avoid use of `echo -n'.
13341 * troff/node.c, troff/node.h: Add `asciify' methods to classes
13342 derived from node. New class space_char_hmotion_node.
13343 * troff/input.c (asciify_macro): New function.
13344 * troff/input.c (init_input_requests): New request `asciify' bound
13346 * macros/mm.diff: New file.
13347 * Makefile: In install.mm target use `patch' to apply
13350 * troff/input.c (macro::print_size): Just print the size in bytes.
13352 * troff/div.c (return_request): Correct the argument
13355 Wed Aug 1 12:38:36 1990 James Clark (jjc at yquem)
13357 * troff/node.h (class composite_node): Add sz member.
13358 * troff/node.c (composite_node::size): Return sz.
13359 * troff/input.c (macro_to_node): Use the initial size in the
13360 environment as the size of the composite_node.
13362 * troff/node.c (node::zero_width_tprint): Provide a reasonable
13365 Tue Jul 31 10:07:10 1990 James Clark (jjc at yquem)
13367 * troff/div.c (change_trap): If we get a bad number expression,
13370 Mon Jul 30 10:30:49 1990 James Clark (jjc at yquem)
13372 * lib/matherr.c (matherr): Define this only if math.h defines
13375 Sun Jul 29 10:34:27 1990 James Clark (jjc at yquem)
13377 * troff/div.c (macro_diversion::distance_to_next_trap): If there
13378 no diversion trap return vunits(INT_MAX - vresolution).
13380 Sat Jul 28 14:28:14 1990 James Clark (jjc at yquem)
13382 * troff/input.c (do_zero_width): New implementation that doesn't
13383 use a temporary environment. Use instead:
13384 (token::add_to_node_list): New function.
13385 * troff/env.c (environment::get_prev_char_height),
13386 (environment::get_prev_char_height),
13387 (environment::get_prev_char_skew): New functions.
13388 (environment::get_prev_char): New function.
13389 (environment::get_prev_char_width): Change to use get_prev_char.
13390 (init_env_request): Implement new registers .cht, .cdp, .csk.
13391 * eqn/sqrt.c (sqrt_box::output): Don't rely upon the argument to
13392 \Z being processed in a separate environment.
13394 Fri Jul 27 10:21:25 1990 James Clark (jjc at yquem)
13396 * tbl/table.c: Removed TABLE_BOTTOM_REG.
13398 * tbl/table.c (table::init_output): In the section release macro,
13399 give a warning message if the section won't fit on one page.
13401 * tbl/table.c (table::do_top): Emit table keep only if table is
13403 (table::do_bottom): Likewise for table release.
13404 (table::table), (table::add_vertical_rule): Remove reference to
13406 * tbl/table.h: Remove keep member.
13408 * tbl/table.c: New register SUPPRESS_BOTTOM_REG. In
13409 SECTION_RELEASE_MACRO, if there's not enough space before the next
13410 trap to output the diversion, call T# ourselves, set
13411 SUPPRESS_BOTTOM_REG to 1, spring the trap, then set
13412 SUPPRESS_BOTTOM_REG back to 0. In T#, do nothing if
13413 SUPPRESS_BOTTOM_REG is non-zero. In T#, always mark the current
13414 vertical position and return to it before turning traps on again.
13416 Thu Jul 26 02:54:32 1990 James Clark (jjc at yquem)
13418 * troff/node.c, troff/node.h: In classes derived from node,
13419 replace prev_char_width method by last_char_node method.
13420 * troff/env.c (environment::get_prev_char_width): Use
13421 node::last_char_node rather than node::get_prev_char_width.
13423 * Makefile: Added comment about -fno-inline on 68030-based
13426 * troff/reg.c (number_format_to_ascii), eqn/delim.c (DELIM_TABLE_SIZE),
13427 tty/tty.c (tty_font::load_tty_font), dvi/tfmtodit.c (main): Cast
13428 expressions using sizeof to int.
13429 * dvi/dvi.c (dvi_font::handle_x_command): Avoid long->int warnings.
13431 * macros/tmac.e (TS): Don't move @f back past the current
13434 Wed Jul 25 09:11:08 1990 James Clark (jjc at yquem)
13436 * ps/ps.c (main): Buffer stderr.
13437 * dvi/dvi.c (main): Likewise.
13438 * tty/tty.c (main): Likewise.
13440 * ps/ps.c (ps_printer::do_import): Improve error handling.
13442 * troff/input.c (abort_request): Use asciify.
13444 * driver/printer.h (printer::draw), driver/printer.c (printer::draw),
13445 ps/ps.c (ps_printer::draw), dvi/dvi.c (dvi_printer::draw): Make
13446 type of first argument int rather than char. This works around a
13447 bug on the 68030 based Apollo using g++ 1.37.1.
13449 * tbl/table.h (class table): Add `keep' member.
13450 * tbl/table.c (table::table): Initialize `keep'.
13451 (table::add_vertical_rule): Set `keep' to 1.
13452 (table::do_top): Only emit table keep macro is `keep' is non-zero.
13453 (table::do_bottom): Likewise for table release macro.
13454 (table::do_row): Emit section keep macro even if the row is 0.
13456 Tue Jul 24 08:35:07 1990 James Clark (jjc at yquem)
13458 * macros/tmac.e (@C): Preserve the font family across the change
13461 Mon Jul 23 10:15:23 1990 James Clark (jjc at yquem)
13463 * lib/font.c: Initialize font::hor and font::vert to 1.
13464 (font::load_desc): Check the values of font::hor and font::vert.
13466 * lib/lib.h: Added definition of INT_DIGITS. Fix it so that it can
13467 be included in a C compilation.
13468 (iftoa): Use INT_DIGITS. Include lib.h.
13470 (as_string): Likewise.
13471 * tbl/table.c: Removed definition of INT_DIGITS.
13472 * eqn/box.c (box::top_level): Use INT_DIGITS + 1 instead of 12.
13473 * troff/input.c (input_input_requests): Likewise.
13474 * ps/ps.c (make_encoding_name): Likewise.
13475 (ps_printer::set_style): Likewise.
13476 (ps_output::put_number): Use 1 + INT_DIGITS + 1 instead of 12.
13478 * tty/devascii/R.proto: Map fm onto '.
13479 * tty/devlatin1/R.proto: Likewise.
13481 Sat Jul 21 12:45:07 1990 James Clark (jjc at yquem)
13483 * tbl/table.c: Use ' instead of DELIMITER_CHAR in places where the
13484 argument to \w is at a different input level.
13486 * tbl/table.c (table::init_output): Define a new macro
13487 REPEATED_VPT_MACRO, like vpt but if in a diversion also
13488 transparently outputs itself.
13489 (table::define_bottom_macro): Use REPEATED_VPT_MACRO instead of
13491 (table::do_row): Likewise.
13493 * tbl/table.c (vertical_rule::print): Prefix the .sp -1 line with
13494 TRANSPARENT_STRING_NAME.
13496 * tbl/table.c (table::init_output): In the table release macro
13497 print an error message and don't produce any output if after
13498 issuing the need request the table still will not fit. Also
13499 remove the diversion after bringing it back.
13501 * tbl/table.c (table::init_output): Define a new macro
13502 REPEATED_MARK_MACRO, like mk but if in a diversion also
13503 transparently outputs itself.
13504 (table::do_row): Mark row_top_reg using REPEATED_MARK_MACRO. This
13505 is necessary because .TH might not call .T#.
13506 (table::do_top): Likewise TOP_REG.
13507 (table::define_bottom_macro): If TOP_REG is no longer valid, use
13508 #T - DOUBLE_LINE_SEP rather than #T. This is necessary because the
13509 table header might contain just the two top rules.
13511 Fri Jul 20 10:51:42 1990 James Clark (jjc at yquem)
13513 * troff/div.c: Implement new request `ptr' to print all traps.
13515 * troff/env.c (init_env_requests): Implement `.tabs' reg with
13516 init_string_env_reg.
13517 * troff/env.c (class tab_reg): Deleted.
13519 Thu Jul 19 12:07:16 1990 James Clark (jjc at yquem)
13521 * troff/div.c: New number register .pn returns the number of the
13522 next page as set by the pn request.
13524 * macros/tmac.an: Redid headers and footers. Number each manual
13525 entry starting from 1 unless \nC is > 0, like Sun. Added an
13526 optional 5th argument to .TH which specifies the manual name and
13527 appears in the center of the header. Understand the X, P and D
13528 registers like Sun.
13530 Wed Jul 18 10:23:31 1990 James Clark (jjc at yquem)
13532 * troff/env.c (init_env_requests): New number register `.lt' to
13533 return the title length.
13535 * troff/node.h (class transparent_dummy_node): New class.
13536 * troff/node.c (class transparent_dummy_node): Provide member
13538 * troff/env.c (interrupt): Add a transparent_dummy_node, rather
13541 * troff/input.c (token::next): New escape sequence \).
13542 * troff/input.c (get_copy): Recognize \) in copy mode.
13544 * troff/input.c (input_stack::clear): New function.
13545 * troff/input.c (exit_request): Use input_stack::clear.
13547 * troff/token.h: Removed TOKEN_NO_PRINT_CHAR.
13548 * troff/input.c (token::process): Removed case TOKEN_NO_PRINT_CHAR.
13550 * troff/env.c: Move set_page_character to input.c. Move
13551 page_character to input.c also.
13552 * troff/env.c (title): Split off the reading of the parts of the
13553 title into read_title_parts.
13554 * troff/input.c (read_title_parts): New function. Check the
13555 input_level when testing whether a token matches the delimiter.
13557 * troff/input.c (exit_request): New function.
13558 * troff/input.c (init_input_requests): Bind ex request to
13559 exit_request rather than exit_groff.
13561 * troff/input.c (exit_groff): Call tok.next() before
13562 process_input_stack().
13564 Mon Jul 16 09:47:23 1990 James Clark (jjc at yquem)
13566 * troff/env.c: ifdef widow control support on WIDOW_CONTROL.
13567 * troff/env.h: ditto.
13568 * troff/input.c: ditto.
13570 * troff/env.c (environment::is_empty): Test pending_lines.
13572 * troff/env.c (environment::have_pending_lines): Removed.
13574 * troff/input.c: Add request to flush pending lines from the
13577 * troff/env.c, troff/env.h: Add automatic widow control feature.
13579 * troff/input.c (exit_groff): Do process_input_stack() after
13580 do_break() but before setting exit_flag to 2.
13582 * troff/input.c: Remove FLUSH_PENDING_LINES and
13583 TOKEN_FLUSH_PENDING_LINES. Instead, flush pending lines from
13584 environment after END_TRAP token seen, but only if there aren't
13585 any more traps still unfinished.
13586 * troff/token.h: Remove TOKEN_FLUSH_PENDING_LINES.
13588 Sun Jul 15 10:50:08 1990 James Clark (jjc at yquem)
13590 * troff/env.c: Rename the `retain_size' member of class
13591 pending_output_line to `no_fill'.
13593 * troff/env.c (title): When the line is output, make the
13594 retain_size argument !fill.
13596 * troff/node.h: Add `hyphenated' member to struct breakpoint.
13597 * troff/node.c (space_node::get_breakpoints),
13598 (dbreak_node::get_breakpoints): Fill this in.
13599 * troff/env.c: Allow specification of maximum number of
13600 consecutive hyphenated lines.
13602 * troff/env.c (environment::is_empty): Add test for !current_tab.
13604 Sat Jul 14 11:23:01 1990 James Clark (jjc at yquem)
13606 * troff/env.c (environment::hyphenate_line): Don't completely give
13607 up if the word is not to be hyphenated; continue so that breaks
13608 can be made at break_char_node's.
13610 * lib/lib.h: Only define INT_MAX if it's not already defined;
13611 undef INT_MIN if it's already defined.
13613 * Makefile: Make it easy to define CFRONT_ANSI_BUG.
13615 * lib/lib.h: If CFRONT_ANSI_BUG is defined, cast INT_MIN to long.
13616 This works around a bug in AT&T C++ 2.0 used with an ANSI C
13619 * macros/tmac.an (an-header): Set no-space mode.
13621 * macros/tmac.an (TH): Start a new page if necessary.
13623 * Started using ChangeLog at version 0.4.
13626 version-control: never