1 2002-10-08 Werner LEMBERG <wl@gnu.org>
3 * REVISION: Increased to 2.
5 Version 1.18.1 released
6 =======================
8 2002-10-08 Werner LEMBERG <wl@gnu.org>
10 * doc/webpage.ms, NEWS: Updated.
12 2002-10-07 Werner LEMBERG <wl@gnu.org>
14 * tmac/doc-common (Ss): Add final `.ns' (similar to `.Sh') to
15 suppress additional whitespace after the header.
17 * tmac/doc-ditroff, tmac/doc-nroff (Am): New string to be in sync
20 * src/preproc/grn/grn.man, tmac/groff_mdoc.man, NEWS: Updated.
22 2002-10-07 Ruslan Ermilov <ru@FreeBSD.org>
24 * tmac/doc-common(doc-volume-operating-system-ateol): New flag.
25 (Dt): Use it to improve language localization (especially Russian
28 2002-10-07 Daniel Senderowicz <daniel@synchrods.com>
30 * src/preproc/grn/gprint.h (BSPLINE, BEZIER): New macros.
31 * src/preproc/grn/hdb.cc (DBGetType): Parse spline and bezier
33 * src/preproc/grn/hgraph.cc (drawwig): Add parameter to control
35 Call `picurve' for BSPLINE.
36 (HGPrintElt): Handle BSPLINE.
37 * src/preproc/grn/README: Document it.
39 2002-10-03 Werner LEMBERG <wl@gnu.org>
41 * src/roff/troff/node.cc (break_char_node::col): New variable.
43 (space_node::tprint, word_space_node::tprint): Call `fill_color'
45 (space_node::space_node): Remove assertion.
46 (break_char_node::add_self): Pass color argument to space node.
47 * src/roff/troff/input.cc (token::add_to_node_list, token::process):
49 * src/roff/troff/env.cc (environment::do_break,
50 environment::add_padding): Ditto.
52 2002-10-02 Werner LEMBERG <wl@gnu.org>
54 Redesigning color support in troff. Colors are no longer
55 represented as separate nodes but are now part of glyph nodes and
56 friends. This fixes the current formatting misbehaviour due to the
57 changes introduced on 2002-09-20. Some extra code is necessary for
58 proper grotty support: Without adding color variables to
59 space-related nodes, the background color would be changed too late.
61 * src/roff/troff/node.h, src/roff/troff/node.cc:
62 s/current_pagecolor/current_fill_color/.
63 s/current_glyphcolor/current_glyph_color/.
64 (glyph_color_node, fill_color_node): Removed.
65 (node::get_glyph_color, node::get_fill_color): New virtual member
67 (space_node::col): New variable.
68 Updated constructors of space_node and derived classes accordingly.
69 (hmotion_node::col): New variable.
70 Updated constructors of hmotion_node and space_char_hmotion_node
72 (vmotion_node::col): New variable.
73 Updated constructor accordingly.
74 (draw_node::gcol, draw_node::fcol): New variables.
75 Updated constructor accordingly.
76 (special_node::gcol, special_node::fcol): New variables.
77 Updated constructors accordingly.
78 (troff_output_file::put_char, troff_output_file::put_charwidth,
79 troff_output_file::draw): Set glyph and fill color.
80 (troff_output_file::start_special): Set glyph and fill color.
81 Always set current font.
82 (troff_output_file::fill_color, troff_output_file::glyph_color):
83 Don't call `do_motion'.
84 (glyph_node::gcol, glyph_node::fcol): New variables.
85 Updated constructors of glyph_node and ligature_node accordingly.
86 (glyph_node::get_glyph_color, glyph_node::get_fill_color): New
88 (glyph_node::merge_glyph_node,
89 kern_pair_node::add_discretionary_hyphen,
90 node::add_discretionary_hyphen): Updated.
91 (break_char_node::merge_self): Updated.
92 (word_space_node::tprint, space_node::tprint, hmotion_node::tprint,
93 vmotion_node::tprint): Handle color.
94 (make_glyph_node, make_node, node::add_char): Updated.
96 * src/roff/troff/env.cc (environment::space_newline,
97 environment::space, environment::output_line, environment::do_break,
98 environment::make_tab_node, environment::add_padding, title):
100 (environment_switch, environment_copy): Don't add color nodes.
102 * src/roff/troff/input.cc (do_glyph_color, do_fill_color): Return
104 (token::next): Updated.
105 \m and \M now are as transparent as \s.
106 (process_input_stack, token::add_to_node_list, token::process,
107 read_draw_node): Updated.
108 (charinfo_to_node_list): Don't add color nodes.
110 * doc/groff.texinfo: Updated.
112 2002-09-27 Ruslan Ermilov <ru@FreeBSD.org>
114 * tmac/doc-common (ds-operating-system-FreeBSD-4.*): New version
117 2002-09-27 Colin Watson <cjwatson@debian.org>
119 * src/roff/troff/node.cc (bracket_node::copy): Check `list' != 0.
121 2002-09-23 Werner LEMBERG <wl@gnu.org>
123 * src/devices/grolbp/lbp.cc: Replace `300' with `font::res' where
125 (DEFAULT_LINEWIDTH_FACTOR): New macro.
126 (linewidth_factor): New global variable.
127 (lbp_printer::set_line_thickness): Fix case for size < 0, using
129 (long_options): Add -w/--linewidth option.
131 (main): Handle -w option to set linewidth_factor.
132 (lbp_printer::lbp_printer): Initialize req_linethickness, not
135 * src/devices/grolbp/grolbp.man, NEWS, doc/webpage.ms: Updated.
137 2002-09-22 Paco Andrés Verdú <pandres@dragonet.es>
139 Fixed a bug in the line thickness setting code.
141 * src/devices/grolbp/lbp.cc (lbp_printer::req_linethickness): New
143 (lbp_printer::set_line_thickness): Pass environment as second
145 Implement it actually.
146 (lpb_printer::set_char, lbp_printer::draw): Use `req_linethickness'
147 and `set_line_thickness, depending on the current font size.
149 2002-09-21 Werner LEMBERG <wl@gnu.org>
153 * src/roff/groff/pipeline.h (MAX_COMMANDS): Increase to 12.
154 * src/roff/troff/node.cc (bracket_node::copy): Initialize
157 2002-09-20 Werner LEMBERG <wl@gnu.org>
159 * configure: Regenerated with autoconf 2.54.
161 2002-09-20 Werner LEMBERG <wl@gnu.org>
163 * src/roff/troff/env.h (environment): Rename cur_glyph_color to
165 Rename cur_fill_color to fill_color.
166 * src/roff/troff/env.cc: Updated.
168 2002-09-20 Werner LEMBERG <wl@gnu.org>
170 * src/roff/troff/env.cc (title): Copy color status after processing
172 * src/roff/troff/input.cc (charinfo_to_node_list): Emit glyph and
173 fill color nodes to reset colors properly.
175 * tmac/www.tmac (DC): Fix color handling.
177 * src/preproc/pic/pic.man, doc/pic.ms: Document some color issues.
178 * doc/groff.texinfo: Fixing documentation of `tl' request.
179 * doc/webpage.ms: Updated.
181 2002-09-19 Werner LEMBERG <wl@gnu.org>
183 * src/roff/troff/env.cc (environent_switch, environment_copy):
184 Emit glyph and fill color nodes to initialize colors properly.
186 2002-09-17 Colin Watson <cjwatson@debian.org>
188 * src/roff/troff/env.cc (environment::set_glyph_color,
189 environment::set_fill_color): Fix typo which prevented \m[] work
192 2002-09-17 Werner LEMBERG <wl@gnu.org>
194 Add left and right italic correction to non-slanted PS fonts. This
195 is an experimental feature to improve image rendering of grohtml.
197 * font/devps/generate/Makefile (RFLAG): New variable, set to `-i 0'.
198 ({T,H,C,P,N,BM,A,HN}{R,B}, ZD, S, ZDR): Use it.
199 * font/devps/*: All non-slanted fonts regenerated.
202 2002-09-16 Werner LEMBERG <wl@gnu.org>
204 Add a site-specific font directory.
206 * Makefile.in (localfontdir, legacyfontdir): New variables.
207 (fontpath): Use them.
208 (MDEFINES, uninstall_dirs): Updated.
209 * Makefile.comm (.man.n): Add `LOCALFONTDIR' and `LEGACYFONTDIR'.
210 Remove `FONTPATH' and `MACROPATH'.
212 * src/roff/troff/troff.man, NEWS: Updated.
213 * doc/groff.texinfo (Font Directories): New section.
216 * src/devices/grodvi/grodvi.man, src/devices/grohtml/grohtml.man,
217 src/devices/grolbp/grolbp.man, src/devices/grolj4/grolj4.man,
218 src/preproc/grn/grn.man: Minor fixes.
220 * src/devices/grohtml/post-html.cc (html_printer::do_tab_ts):
221 Remove unused variable.
223 2002-09-11 Werner LEMBERG <wl@gnu.org>
225 * doc/groff.texinfo, man/groff_font.man: Clarify argument of \N.
226 * man/groff_out.man: Fix documentation of 'N'.
228 2002-09-09 Gaius Mulley <gaius@glam.ac.uk>
230 * doc/Makefile.in (webpage.html): Depend on gnu.eps also.
231 * src/roff/troff/env.cc (indent): Emit html tag only if break_flag is
233 * src/devices/grohtml/post-html.cc (text_glob::is_br_ni): Removed.
234 (text_glob::is_br, html_printer::lookahead_for_tables): Updated.
235 (html_printer::do_tab_ts): Call `emit_table_header' with `FALSE'.
236 * src/devices/grohtml/html-text.cc (html_text::start_tag) <P_TAG,
237 PRE_TAG>: Call `begin' with `FALSE'.
239 2002-09-09 Ralph Corderoy <ralph@inputplus.demon.co.uk>
241 * src/libs/libgroff/string.cc (string::extract): Fix position of
242 terminating null byte.
244 2002-09-08 Werner LEMBERG <wl@gnu.org>
246 Add global option `nospaces' to tbl so that leading and trailing
247 spaces in data items are ignored.
249 * src/libs/libgroff/string.cc (string::remove_spaces): New member
250 function to remove leading and trailing spaces.
251 * src/include/stringclass.h: Updated.
253 * src/preproc/tbl/table.h (table): Add flag `NOSPACES'.
255 * src/preproc/tbl/main.cc (process_options): Handle `nospaces'
257 Fix typo in error messages.
258 (process_data): Implement `nospaces' option.
259 * src/preproc/tbl/tbl.man, NEWS, doc/webpage.ms: Updated.
261 2002-09-07 Werner LEMBERG <wl@gnu.org>
263 * src/include/config.hin: Add `HAVE_ISATTY'.
264 * src/libs/libgroff/tmpfile.cc (xtmpfile_list): Drop `const' for
266 * src/libs/libgroff/tmpname.cc: Include `time.h'.
267 * src/libs/libdriver/input.cc (Char): Add `operator==' and
268 `operator!=' for `char'.
269 * doc/groff.texinfo: Replace @ifnottex block for top node with
272 2002-09-06 Werner LEMBERG <wl@gnu.org>
274 * doc/Makefile.in (.texinfo.html): Add -I switch.
275 * doc/groff.texinfo: Add @ifnottex block for top node to make
276 translation to HTML work.
278 2002-09-05 Gaius Mulley <gaius@glam.ac.uk>
280 * src/preproc/html/pre-html.cc (LETTER_LENGTH): Removed.
281 (get_papersize, determine_vertical_offset): Removed.
282 (char_buffer::do_image): Always specify letter size.
284 (imageList::createPage): Use -dDEVICEHEIGHTPOINTS instead of
287 2002-09-05 Werner LEMBERG <wl@gnu.org>
289 * doc/groff.texinfo, tmac/groff_man.man: Improve documentation of
292 2002-09-04 Gaius Mulley <gaius@glam.ac.uk>
294 * src/preproc/html/pre-html.cc (imageList::createPage): Use
296 (generateImages): Clean up push-back buffer.
298 2002-09-04 Ralph Corderoy <ralph@inputplus.demon.co.uk>
300 * doc/groff.texinfo: Minor fixes.
302 2002-08-21 Gaius Mulley <gaius@glam.ac.uk>
304 * src/preproc/html/pre-html.cc (DEFAULT_LINE_LENGTH): New macro.
305 (MAX_WIDTH, A4_LENGTH, A4_OFFSET, LETTER_OFFSET): Removed.
307 (determine_vertical_offset): Use LETTER_LENGTH.
308 (createPage): Moved to ...
309 (imageList::createPage): This.
310 Call gs with -dDEVICEWIDTHPOINTS to avoid cropping.
311 (imageList::getMaxX): New function.
312 (createImage): Moved to ...
313 (imageList::createImage): This.
314 (imageList::createImages): New function.
315 (generateImages): Read `maxx' directly.
317 (scanArguments): Don't specify `gsPaper' for `-o'.
318 (makeTempFiles): Call `xtmpfile' with the last argument set to
321 2002-08-24 Werner LEMBERG <wl@gnu.org>
323 * src/include/nonposix.h (mkdir, WAIT, creat) [_MSC_VER]: Define.
324 (WAIT, _WAIT_CHILD) [!_MSC_VER]: Define.
325 * src/preproc/html/pre-html.cc (waitForChild): Use WAIT.
326 * src/preproc/html/pushback.cc: Include nonposix.h.
327 * src/roff/groff/pipeline.c: Define strcasecmp and strncasecmp
330 2002-08-23 Werner LEMBERG <wl@gnu.org>
332 Use $(OBJEXT) for the object file extension.
334 * Makefile.comm (.SUFFIXES): Add .obj.
335 (.cc.obj, .c.obj): New implicit rules.
336 * Makefile.in (OBJEXT): New variable, initialized from autoconf.
337 (MDEFINES): Add EXEEXT and OBJEXT.
338 * */Makefile.sub: s/.o/.$(OBJEXT)/.
340 2002-08-22 Werner LEMBERG <wl@gnu.org>
342 * INSTALL: Mention texinfo 4.2 as a prerequisite.
344 2002-08-21 Gaius Mulley <gaius@glam.ac.uk>
346 * src/devices/grohtml/post-html.cc (colType): Make enum global to
348 (html_printer::update_min_max, html_printer::add_table_end): New
350 (html_printer::lookahead_for_tables): Use them.
351 Reset page offset correctly.
352 (html_printer::~html_printer): Add creation of creator comment up.
354 2002-08-20 Werner LEMBERG <wl@gnu.org>
356 * tmac/an-old.tmac (T&): New dummy macro to avoid warning.
357 * man/groff_tmac.man: Fix typos.
358 * man/groff_font.man: Minor reordering.
359 * contrib/eqn2graph/eqn2graph.man (Tp): New macro.
360 * contrib/groffer/groffer.man: Fix typos.
362 2002-08-18 Gaius Mulley <gaius@glam.ac.uk>
364 Avoid endless loops while scanning for tables.
366 * src/devices/grohtml/post-html.cc (list::insert): Set
368 (html_printer::next_horiz_pos): Add `text_glob' argument; update
370 Return immediately if that argument is NULL.
371 (html_printer::calc_nf): Don't test if `g' is NULL.
372 (html_printer::lookahead_for_tables): Use
373 `glyphs.move_right_get_data'.
374 Don't test if `g' is NULL.
376 2002-08-18 Gaius Mulley <gaius@glam.ac.uk>
378 A better fix, replacing fix 2002-08-15, for increasing SIZE.
380 * src/devices/grohtml/post-html.cc (char_block): Make `buffer'
382 (char_block::char_block): Allocate `buffer'.
383 (char_buffer::add_string): Use it.
385 2002-08-15 Werner LEMBERG <wl@gnu.org>
387 * src/devices/grops/grops.man, src/devices/grolj4/grolj4.man,
388 src/devices/grodvi/grodvi.man: Document default line thickness.
390 2002-08-15 Gaius Mulley <gaius@glam.ac.uk>
392 * src/devices/grohtml/post-html.cc (char_block): Increase SIZE to
395 2002-08-14 Werner LEMBERG <wl@gnu.org>
397 * doc/webpage.ms: Updated.
399 2002-08-09 Werner LEMBERG <wl@gnu.org>
401 * src/roff/troff/node.cc (node::add_char): Call `freeze_space' for
404 2002-08-08 Aaron Campbell <aaron@monkey.org>
406 * src/preproc/pic/object.cc (object_spec::make_move): Fix typo
409 2002-08-08 Werner LEMBERG <wl@gnu.org>
411 * src/roff/troff/input.cc (read_rgb, read_cmy, read_cmyk): Call
414 Don't push back a space but a newline onto the stack.
416 2002-08-07 Gaius Mulley <gaius@glam.ac.uk>
418 Add fonts `CI', `CB', and `CBI' to grohtml which have been omitted
421 * src/devices/grohtml/post-html.cc (html_printer::end_font,
422 html_printer::start_font): Handle them.
423 * src/devices/grohtml/html-text.cc (html_text::do_italic): Don't
425 (html_text::do_bold): Don't reset italic and tt.
426 (html_text::do_tt, html_text::do_pre): Don't reset bold and italic.
427 * font/devhtml/DESC.proto: Add those fonts.
428 * font/devhtml/Makefile.sub (PROTOFONTS): Updated.
430 2002-08-07 Werner LEMBERG <wl@gnu.org>
432 * MORE.STUFF: Added gpresent.
434 * tmac/trace.tmac: Show nesting level by a corresponding amount of
435 whitespace before printing the logging message.
437 2002-07-31 Colin Watson <cjwatson@debian.org>
439 * src/devices/grohtml/html-table.cc (html_table::finish_row):
440 Initialize `n' to zero. This fixes a segfault on ARM.
442 2002-07-30 Werner LEMBERG <wl@gnu.org>
444 * doc/grnexmpl.me: Remove calls to .st and .sc which are undefined.
446 2002-07-29 Werner LEMBERG <wl@gnu.org>
448 * src/preproc/pic/pic.y (print_arg, relative_path): Add missing
451 2002-07-28 Colin Watson <cjwatson@debian.org>
453 * src/devices/grohtml/post-html (html_printer::troff_tag): Handle
455 (html_printer::html_printer): Initialize `pointsize'.
457 2002-07-26 Werner LEMBERG <wl@gnu.org>
459 * doc/Makefile.sub (PROCESSEDEXAMPLEFILES): Remove gnu.eps and
461 (CLEANNOTSRCDIRADD): Add gnu.eps and gnu.png.
462 (gnu.eps): Add -rle switch to pnmtops.
463 (distfiles): Add gnu.eps and gnu.png.
465 2002-07-25 Petter Reinholdtsen <pere@hungry.com>
467 * src/libs/libdriver/input.cc (Char): Add const to `operator=='.
470 2002-07-24 Werner LEMBERG <wl@gnu.org>
472 * doc/Makefile.in, doc/Makefile.sub (groff_bin_path): Don't use
473 ' \+' but ' *' for sed.
474 (GROFF): Set GROFF_COMMAND_PREFIX to empty value.
476 2002-07-23 Werner LEMBERG <wl@gnu.org>
478 * doc/groff.texinfo: Document `papersize' keyword.
479 * NEWS, man/groff_font.man: Updated.
481 2002-07-23 Colin Watson <cjwatson@debian.org>
483 Extend papersize keyword to accept more than a single entry. The
484 first valid will be used.
486 * src/libs/libgroff/font.cc (font::load_desc): Implement it.
487 (font::scan_papersize): Really skip final newline.
488 * src/preproc/html/pre-html.cc (get_papersize): Ditto.
490 2002-07-23 Werner LEMBERG <wl@gnu.org>
492 * configure.ac: Test for isatty.
493 * configure: Regenerated.
494 * src/include/posix.h: Check HAVE_ISATTY.
495 * src/roff/troff/input.cc [ISATTY_MISSING]: Removed.
496 * src/utils/lookbib/lookbib.cc: Include posix.h.
497 Don't declare isatty.
499 2002-07-21 Werner LEMBERG <wl@gnu.org>
501 * NEWS: Add `output' request.
503 * REVISION: Increased to 1.
505 Version 1.18.0 released
506 =======================
508 2002-07-19 Gaius Mulley <gaius@glam.ac.uk>
510 Allow internal glyph indices > 0xFF in grohtml for input characters.
512 * src/devices/grohtml/post-html.cc (to_unicode): Use `unsigned int'
514 (html_printer::add_to_sbuf): Use `unsigned int' as first parameter.
516 (html_printer::sbuf_continuation, html_printer::overstrike): Ditto.
517 (html_printer): Updated.
519 2002-07-19 Werner LEMBERG <wl@gnu.org>
521 * font/devhtml/R.proto: Updated to HTML 4, adding many glyphs.
522 * font/devutf8/R.proto: Adding some missing glyphs.
523 * font/devutf8/NOTES: Updated.
525 * tmac/dvi.tmac: Add more composite glyphs.
526 * tmac/html.tmac: Updated.
528 * man/groff_char.man: Add `sum' and `product' entities.
532 2002-07-18 Gaius Mulley <gaius@glam.ac.uk>
534 Improved table, tab, and indenting support.
536 * src/roff/troff/input.cc (file_iterator::suppress_newline_flag,
537 string_iterator::suppress_newline_flag): Removed. Updated all
538 function which have used it.
540 * src/roff/troff/env.cc: Include `input.h'.
541 (environment::add_node): Accept 0 as parameter.
542 (environment::add_html_tag): Add `force' parameter.
544 (environment::add_html_tag_tabs): Ditto.
545 For the moment, support left-aligned tabs only.
546 (environment::make_html_tag): New function.
547 (fill, no_fill): Set .br html tag additionally.
548 (environment::newline): Emit `eol.ce' or `eol' tag for html.
549 (environment::add_html_tag_eol): Removed.
550 (tab_stops::distance_to_next_tab): Add variant for handling
552 (environment::distance_to_next_tab): Ditto.
554 (environment::handle_tab): Handle tabs for html.
556 * src/roff/troff/env.h: Updated.
558 * src/roff/troff/div.cc: Updated all callers of
559 `environment::add_html_tag'.
561 * src/devices/grohtml/html-table.cc,
562 src/devices/grohtml/html-table.h: New files.
564 * src/devices/grohtml/html-text.cc (html_text): New members
565 `blank_para' and `start_space'.
566 (html_text::issue_tag): Don't emit TABLE_TAG.
567 Handle indentation for PRE_TAG and P_TAG.
568 (html_text::end_tag): Updated.
569 (html_text::table_is_void, html_text::issue_table_begin,
570 html_text::issue_table_end): Removed.
571 (html_text::do_push): Simplified.
572 [DEBUGGING]: Small fix.
573 (html_text::push_para): Add new parameter for indentation; updated
576 (html_text::do_indent, html_text::do_table, html_text::done_table,
577 html_text::is_in_table): Removed.
578 (html_text::do_pre): Handle P_TAG also.
579 (html_text::shutdown): Handle p->indent.
580 (html_text::check_emit_text): Simplified.
581 (html_text::do_emittext): Reset `blank_para'.
582 (html_text::do_para): Add new parameter for indentation; updated
584 (html_text::remove_indent): New function.
585 (html_text::do_space): Handle verbatim text properly.
586 (html_text::ever_emitted_text, html_text::starts_with_space,
587 html_text::remove_para_align): New functions.
588 (html_text::dump_stack_element, html_text::dump_stack): Updated.
590 * src/devices/grohtml/html_text.h (HTML_TAG): Remove TABLE_TAG.
593 * src/devices/grohtml/post-html.cc: Include html-table.h.
594 (INDENTATION): Removed.
595 (text_glob): Added many `is_<foo>' functions.
596 Added table description `tab'.
597 Added `get_arg',`get_tab_args', `remember_table', and `get_table'
599 (list): Add `insert' and `move_to' member functions.
600 (page): Add `insert_tag' member function.
601 (page::dump_page) [DEBUG_TABLES]: Improved.
602 (html_printer): Add `table' and `max_linelength' elements.
603 Add many `do_<foo>', `insert_<foo>', `next_horiz_pos',
604 `lookahead_for_tables', `shutdown_table', `calc_nf', `calc_po_in',
605 `remove_tabs', `remove_courier_tabs'.
606 (html_printer::emit_raw): Handle indentation.
607 (html_printer::do_center, html_printer::write_header): Updated.
608 (html_printer::is_courier_until_eol): Check for tag.
609 (html_printer::do_linelength): Handle max_linelength.
610 (html_printer::do_page_offset, html_printer::do_indentation): Handle
612 (html_printer::do_tempindent): Updated.
613 (html_printer::do_indentedparagraph): Removed.
614 (html_printer::do_indent): Simplified.
615 (html_printer::do_eol): Use `ever_emitted_text'.
616 (html_printer::do_flush, html_printer::do_links): Don't call
618 (html_printer::do_break): Handle end_tempindent.
619 (html_printer::troff_tag): Get argument.
621 Handle `.tab-ts', `.tab-te', `.col', `tab', and `tab0' tags.
622 (html_printer::flush_page): Call `lookahead_for_tables'.
623 Don't call `done_table'.
624 (html_printer::add_to_sbuf): Always call do_indent.
626 * src/devices/grohtml/Makefile.sub: Updated.
628 * tmac/an-old.tmac (TP): Don't handle html device specially.
629 (an-do-tag-html): New function which will be used instead of
630 `an-do-tag' if html device is used.
632 * tmac/html.tmac: Call .po to pass default page offset to grohtml.
634 * tmac/s.tmac (@IP): Don't handle html device specially.
635 (@IP-html): New function which will be used instead of `@IP' if
638 * tmac/www.tmac (HTML-NS, HTML-TAG-NS): New auxiliary macros -- this
639 is a hack which will eventually vanish again.
640 (PIMG): Handle `-C' option correctly if not html.
643 2002-07-17 Werner LEMBERG <wl@gnu.org>
645 * src/utils/afmtodit/afmtodit.pl: Don't use `-P-' for invoking perl.
647 2002-07-14 Eric S. Raymond <esr@thyrsus.com>
649 * contrib/pic2graph/pic2graph.*: Use convert(1).
650 * contrib/eqn2graph/eqn2graph.*: Minor fixes.
652 2002-07-14 Bernd Warken <bwarken@mayn.de>
654 * tmac/groff_trace.man: New file.
655 * tmac/Makefile.sub: Updated.
658 2002-07-13 Werner LEMBERG <wl@gnu.org>
660 * src/roff/groff/groff.man: Add some cross references.
662 2002-07-12 Werner LEMBERG <wl@gnu.org>
664 * src/roff/troff/input.cc (substring_request): Add warnings for
665 string indices out of range.
667 2002-07-11 Werner LEMBERG <wl@gnu.org>
669 * font/devdvi/generate/ec.map: Fix typo (`(l' -> `/l').
670 * font/devdvi/*EC: Regenerated.
672 2002-07-10 Bernd Warken <bwarken@mayn.de>
674 * man/groff_char.man: Updated and extended.
676 2002-07-10 Werner LEMBERG <wl@gnu.org>
678 * src/roff/troff/input.cc (length_macro): Renamed to...
679 (length_request): This.
680 Move call of `tok.next()' to the very end, otherwise the register
681 value hasn't been updated yet.
682 (init_input_requests): Updated.
684 2002-07-09 Werner LEMBERG <wl@gnu.org>
686 * src/roff/troff/input.cc (substring_macro): Renamed to...
687 (substring_request): This.
688 (init_input_requests): Updated.
689 * src/roff/troff/request.h: Updated.
691 2002-07-08 Robert D. Goulding <goulding@Princeton.EDU>
693 * src/roff/grog/grog.sh: Fix typo.
695 2002-07-08 Werner LEMBERG <wl@gnu.org>
697 * win32-diffs: Updated.
699 Handle `papersize' keyword properly in DESC.
701 * src/libs/libgroff/font.cc (font::scan_papersize): Fix argument
704 * src/libs/libgroff/paper.cc: Add four more paper formats used by
706 * src/include/paper.h: Updated.
708 * src/devices/grolbp/lbp.cc: Remove unnecessary semicolons.
709 Other minor C syntax fixes.
710 (papersize, paperlength, paperwidth): Renamed to `user_*'.
711 (lbp_printer): Add `papersize', `paperlength', and `paperwidth'
713 (lbp_printer::lbp_printer): Pass three arguments.
714 Set paper dimensions properly.
715 (make_printer, main): Updated.
716 (handle_unknown_desc_command): Fix error messages.
717 (main): Handle papersize keyword in DESC properly.
719 * src/devices/grolj4/lj4.cc (paper_size): Renamed to
721 (lbp_printer::lbp_printer): Pass an argument.
722 Set paper_size properly.
723 (handle_unknown_desc_command): Removed.
724 (make_printer, main): Updated.
725 * src/devices/grolj4/grolj4.man: Minor documentation fix.
727 * man/groff_font.man, NEWS: Updated.
729 2002-07-07 Werner LEMBERG <wl@gnu.org>
731 Integrated eqn2graph, contributed by Eric S. Raymond.
733 * contrib/eqn2graph/{Makefile.sub, eqn2graph.sh, eqn2graph.man}: New
735 * Makefile.in, NEWS: Updated.
737 2002-06-04 Werner LEMBERG <wl@gnu.org>
739 Changing the substring request to make it fit better with other
740 string manipulation functions in other programming languages:
741 Index 0 is now the first character in the string, and index -1
742 indicates the last character. Since this request didn't work
743 properly anyway in the last release, it doesn't harm too much to
746 * src/roff/troff/input.cc (substring_macro): Use loops to get
747 the real string length (ignoring COMPATIBLE_SAVE and
748 COMPATIBLE_RESTORE) and offsets.
749 Implement change described above.
751 * man/groff_char.man, tmac/doc-common (doc-header), tmac/doc.tmac
752 (doc-do-Bd-args, doc-do-Bl-args: Changed accordingly.
754 * NEWS, doc/groff.texinfo, man/groff_diff.man: Updated.
756 2002-06-03 Werner LEMBERG <wl@gnu.org>
758 Make .chop work with .de1 and friends. COMPATIBLE_SAVE and
759 COMPATIBLE_RESTORE are completely ignored.
761 * src/roff/troff/input.cc (char_list::set, char_list::get): New
763 (macro): `length' field renamed to `len'.
764 Added new field `empty_macro' (1 if macro is empty), to be used
765 instead of checking `len'.
767 (macro::empty): Updated.
768 (macro::length, macro::set, macro::get): New functions.
769 (macro::append): Ignore COMPATIBLE_SAVE and COMPATIBLE_RESTORE.
771 (chop_macro): Check and remove trailing COMPATIBLE_SAVE/
772 COMPATIBLE_RESTORE pairs.
773 (asciify): Ignore COMPATIBLE_SAVE and COMPATIBLE_RESTORE.
774 * src/roff/troff/request.h: Updated.
776 * doc/groff.texinfo: Document .chop's behaviour better.
778 2002-06-02 Werner LEMBERG <wl@gnu.org>
780 * doc/pic.ms: Fix documentation for the addition of positions.
782 * tmac/doc.tmac, tmac/an-old.tmac: Need groff version 1.18.
784 2002-06-29 Werner LEMBERG <wl@gnu.org>
786 Implementation of string arguments of the form \*[foo arg1 arg2 ...]
788 * src/roff/troff/input.cc (have_string_arg): New global variable.
789 (read_mode): New enumeration.
790 (read_escape_name): Use it. Update all calls.
791 (read_long_escape_name): Use it. Update all calls.
792 Set have_string_arg if appropriate.
793 (get_char_for_escape_name): Add parameter for handling space
795 (interpolate_string_with_args, decode_string_args): New functions.
796 (get_copy, token::next): Call it if necessary.
797 (interpolate_string): Fix error message.
799 * NEWS, doc/groff.texinfo, man/groff.man, man/groff_diff.man:
802 2002-06-24 Bernd Warken <bwarken@mayn.de>
804 * man/groff_tmac.man: Updated and extended.
806 2002-06-24 Werner LEMBERG <wl@gnu.org>
808 * doc/pic.ms, src/preproc/pic/pic.man: Fix description of `:='.
810 2002-06-23 Werner LEMBERG <wl@gnu.org>
812 * doc/pic.ms: Improve documentation of composite block objects.
814 2002-06-22 Werner LEMBERG <wl@gnu.org>
816 * src/roff/troff/input.cc (init_registers): Add three registers
817 `seconds', `minutes', and `hours' to hold the current time.
819 * NEWS, doc/groff.texinfo, man/groff.man, man/groff_diff.man:
822 2002-06-20 Werner LEMBERG <wl@gnu.org>
824 Make \X accept both `\ ' and `\~', converting them to single space
827 * src/roff/troff/token.h (token): Add TOKEN_UNSTRETCHABLE_SPACE.
828 (token::unstretchable_space): New inline function.
829 * src/roff/troff/input.cc (token::next, token::delimiter,
830 token::description, token::add_to_node_list, token::process): Handle
831 TOKEN_UNSTRETCHABLE_NODE.
832 (encode_char): Handle tok.stretchable_space and
833 tok.unstretchable_space.
835 * NEWS, doc/groff.texinfo: Document it..
837 2002-06-19 Werner LEMBERG <wl@gnu.org>
839 * src/devices/grops/ps.cc (ps_printer::special): Fix error message.
841 * src/devices/grotty/tty.cc (tty_printer::special): Add `sgr'
842 keyword to enable/disable SGR output.
843 (tty_printer::change_fill_color): New function.
844 * NEWS, src/devices/grotty/grotty.man: Document `sgr' special.
846 * src/roff/troff/input.cc (output_request): Add missing `tok.next()'
849 2002-06-18 Werner LEMBERG <wl@gnu.org>
851 Add a `color' request and a `.color' register to control usage of
854 * src/roff/troff/input.cc (disable_color_flag): Replaced with...
855 (color_flag): This (which is the inverse).
856 (activate_color): New function.
857 (main, init_input_requests): Updated.
858 * src/roff/troff/troff.h, src/roff/troff/node.cc
859 (troff_output_file::fill_color, troff_output_file::glyph_color):
862 * NEWS, doc/groff.texinfo, man/groff_diff.man, man/groff.man:
863 Document the changes.
865 2002-06-17 Colin Watson <cjwatson@debian.org>
867 Circumvent bug in autoconf 2.53 regarding top_builddir.
869 * aclocal.m4 (GROFF_BUILDDIR): s/top_builddir/groff_top_builddir/.
870 * Makefile.in, doc/Makefile.in:
871 s/@top_builddir@/@groff_top_builddir@/.
872 * configure: Regenerated (with autoconf 2.53).
874 2002-06-17 Werner LEMBERG <wl@gnu.org>
876 * src/libs/libgroff/font.cc (font::load_desc): Fix computation of
877 `paperwidth' and `paperlength' for the `papersize' keyword.
879 2002-06-16 P. Alejandro Lopez-Valencia <dradul@007mundo.com>
881 * src/devices/grops/grops.man: Add info about Type 42 fonts.
883 2002-06-15 Gaius Mulley <gaius@glam.ac.uk>
885 * src/devices/grohtml/post-html.cc (html_printer::emit_raw,
886 html_printer::do_linelength, html_printer::do_pageoffset,
887 html_printer::do_indentation, html_printer::do_tempindent,
888 html_printer::do_break, html_printer::begin_page): Clear indented
890 * tmac/html.tmac: Disable hyphenation.
892 2002-06-15 Werner LEMBERG <wl@gnu.org>
894 Don't produce HTML files if utility programs are missing.
896 * Makefile.in (make_html, make_install_html): New variables.
899 * aclocal.m4 (GROFF_HTML_PROGRAMS): New function to test for HTML
901 * configure.ac: Use it.
902 * configure: Regenerated.
904 * doc/Makefile.sub (PROCESSEDEXAMPLEFILES): Move webpage.html to...
905 (HTMLEXAMPLESFILES): This new variable.
906 (EXAMPLESIMAGEFILES): Renamed to...
907 (HTMLEXAMPLEIMAGEFILES): This.
908 (CLEANADD): Add HTMLEXAMPLEFILES.
909 (all): Use `make_html'.
911 (install_data): Use `make_install_html'.
912 Move html stuff to...
913 (install_html): This new target.
914 (uninstall_sub): Updated.
916 2002-06-14 Bernd Warken <bwarken@mayn.de>
918 * src/roff/grog/Makefile.sub (grog): Renamed to...
920 (grog): New rule to always install grog.sh as grog.
922 2002-06-08 Bernd Warken <bwarken@mayn.de>
924 * src/roff/grog/grog.pl: Fix typo.
926 2002-06-07 Werner LEMBERG <wl@gnu.org>
928 * doc/groff.texinfo: Add more info on .tr arguments.
930 2002-06-05 Werner LEMBERG <wl@gnu.org>
932 * NEWS, src/roff/grog/grog.man, doc/groff.texinfo: Updated.
934 * aclocal.m4 (GROFF_MKSTEMP): Include unistd.h.
935 * configure: Regenerated.
937 2002-06-05 Ralph Corderoy <ralph@inputplus.demon.co.uk>
939 * src/roff/troff/symbol.cc (table_sizes): Add more values.
941 * src/roff/grog/grog.pl, src/roff/grog/grog.sh: Recognize mom.
943 2002-06-04 Werner LEMBERG <wl@gnu.org>
945 * aclocal.m4 (GROFF_PAGE): Don't use `prefix' directly since it
946 is not initialized at the time we need it in case `--prefix' hasn't
947 been set. Check for `ac_default_prefix' also.
948 Test for `papersize' keyword also and generalize allowed whitespace.
949 * configure: Regenerated.
951 * font/devps/Makefile.sub (DESC): Use `papersize' instead of
954 * src/libs/libgroff/Makefile.sub (version, revision): Replaced
956 (src_version, src_revision): New variables to avoid overwriting
957 from parent make process.
958 (version.cc): Updated.
960 * src/preproc/html/pre-html.cc: Include paper.h and font.h.
961 (linebuf, linebufsize): New global variables.
962 (sys_fatal): Use `fatal' to abort properly.
963 (get_line): New function.
964 (get_resolution): Use it.
965 Improve error messages.
966 (get_papersize): Check `papersize' also.
968 Improve error messages.
970 2002-06-03 Werner LEMBERG <wl@gnu.org>
972 * Makefile.comm (CLEANNOTSRCDIRADD): New target for files which
973 should be removed only if builddir is not srcdir.
974 (mostlyclean): Handle `CLEANNOTSRCDIRADD'.
975 (clean): Depend on `mostlyclean'.
976 (distclean): Depend on `clean'.
977 (realclean, extraclean): Depend on `distclean'.
978 (.y.cc, .y.o): Simplified. The output files are no longer written
979 to srcdir but to builddir.
980 * Makefile.in (MDEFINES): Add `version' and `revision'.
981 (uninstall_dirs): Fix order of directories.
982 * doc/Makefile.sub (version, revision): Removed.
983 (CLEANADD): Removed grnexmpl.g, groff, groff-*.
984 Added `HTMLDOCFILES'.
985 (CLEANNOTSRCDIRADD): New target for grnexmpl.h, groff, groff-*.
986 * src/preproc/eqn/Makefile.sub, src/preproc/pic/Makefile.sub,
987 src/preproc/refer/Makefile.sub (YTABC, YTABH): Don't use `srcdir'
990 * doc/texinfo.tex (\authortt): New macro.
991 (\shortcontt): Define.
992 (\titlepage): Set \tt to \authortt while defining \authorfont.
993 (\appendixbox): New macro.
994 (\chapmacro, \appendixentry): Use \appendixbox to get even
995 indentation for letters.
996 (\summarycontents): Set \tt.
997 (\internalpagesize): Add two arguments for real paper width and
998 height as needed by pdfTeX.
999 (\letterpaper, \smallbook, \afourpaper, \afivepaper, \afourlatex):
1001 (\tempdima, \tempdimb): New temporary dimensions.
1002 (\pagesizesyyy): Updated.
1004 2002-06-02 Werner LEMBERG <wl@gnu.org>
1006 Adding a new keyword `papersize' to the DESC file format (similar
1007 but not completely identical to grolbp's extension). grops now has
1008 a -p command line option to override `papersize'. Finally, grolbp
1009 has been adapted to the new syntax.
1011 * src/libs/libgroff/paper.cc, src/include/paper.h: New files. It
1012 defines and initializes the `papersizes[]' array with NUM_PAPERSIZES
1014 * src/libs/libgroff/Makefile.sub (OBJS): Add `paper.o'.
1015 (CCSRCS): Add `paper.cc'.
1017 * src/include/font.h (font): Add `papersize' element.
1018 * src/libs/libgroff/font.cc (font::unit_scale): New helper function.
1019 (font::scan_papersize): New function.
1020 (font::load_desc): Use it for handling `papersize' keyword.
1021 * src/libs/libgroff/fontfile.cc: Initialize `font::papersize'.
1023 * src/devices/grops/ps.cc: Include paper.h.
1024 (user_paper_length): New global variable.
1025 (ps_printer): Use paper length as initializer.
1026 (make_printer): Updated.
1027 (main): Handle new `-p' option.
1028 * src/devices/grops/grops.man: Updated.
1030 * src/devices/grolbp/lbp.cc: Include paper.h.
1031 s/papersizes/lbp_papersizes/.
1032 (set_papersize): Use new `papersizes' array.
1033 (handle_unknown_desc_command): Don't handle `papersize'.
1034 (main): Use `font::scan_papersize' for handling `-p' option.
1035 * src/devices/grolbp/grolbp.man: Updated.
1037 * man/groff_font.man: Document `papersize'.
1040 2002-05-30 Werner LEMBERG <wl@gnu.org>
1042 * src/devices/grops/TODO: Updated.
1043 * src/devices/grops/grops.man: More info on paper formats.
1044 * man/groff_font.man: Document `paperheight' and `paperwidth'.
1046 2002-05-29 Werner LEMBERG <wl@gnu.org>
1048 * doc/Makefile.sub (CLEANADD): Add grnexmpl.g, groff, and groff-*
1049 to list only if srcdir != currdir.
1050 (distfiles): New target.
1052 * Makefile.in (EXTRADIRS): Add font/devlj4/generate.
1053 (NOMAKEDIRS): New variable.
1056 2002-05-26 Werner LEMBERG <wl@gnu.org>
1058 Add .output request, similar to \! at top-level.
1060 * src/roff/troff/input.cc (transparent): Remove unused declaration.
1061 (output_request): New function.
1062 (init_input_requests): Add it.
1064 * NEWS, doc/groff.texinfo, man/groff_diff.man, man/groff.man:
1067 * Makefile.in (MDEFINES): Add INSTALL_INFO.
1068 (prepare_examples): Fix typo.
1069 * doc/groff.texinfo (@direntry): Fix it.
1071 2002-05-25 Werner LEMBERG <wl@gnu.org>
1073 Including the doc subdir into groff's Makefile system.
1075 * aclocal.m4 (GROFF_INSTALL_INFO): New function.
1076 * configure.ac: Use it.
1077 Generate `doc/Makefile'.
1078 * configure: Regenerated.
1080 * Makefile.in (infodir, INSTALL_INFO): New variables.
1081 (MDEFINES, uninstall_dirs): Updated.
1082 (OTHERDIRS): Add `doc'.
1083 * Makefile.comm (CLEANDIRADD): New variable.
1084 (mostlyclean): Use it.
1086 * doc/Makefile.sub, doc/Makefile.in: New files.
1087 * doc/Makefile: Removed.
1089 * NEWS, INSTALL: Updated.
1091 2002-05-24 Werner LEMBERG <wl@gnu.org>
1093 * doc/homepage.ms: Renamed to ...
1094 * doc/webpage.ms: This.
1097 2002-05-23 Werner LEMBERG <wl@gnu.org>
1099 Integrating the `mom' macro package, contributed by Peter Schaffter
1102 * contrib/mom/*: New subdirectory tree.
1103 * Makefile.in (docdir, exampledir, htmldocdir): New variables to
1104 be used for documentation files.
1105 (MDEFINES, uninstall_dirs): Use them.
1106 (OTHERDIRS): Add contrib/mom.
1107 * Makefile.comm (.man.n): Add @DOCDIR@, @EXAMPLEDIR@, and
1109 * MANIFEST, NEWS: Updated.
1111 2002-05-22 Gaius Mulley <gaius@glam.ac.uk>
1113 Change syntax of \O: \O[0] suppresses output, \O[1] enables output
1114 if at outer level; at start-up we are at outer level.
1116 * src/roff/troff/input.cc (do_suppress): Implement it.
1119 Add option -p to show progress information.
1120 pre-grohtml will now render only one page at a time, reducing the
1121 size of needed disk resources enormously.
1123 * src/preproc/html/pre-html.cc (imagePageStem): Replaced with...
1124 (imagePageName): New global variable.
1125 (psPageName, show_progress, currentPageNo): New global variables.
1126 (html_system): Close saved stderr and stdout handles.
1127 (write_end_image): Accept a parameter to control \O escape.
1128 (write_start_image): Adapted to new \O meaning.
1129 (char_buffer::write_upto_newline): Updated.
1130 (createAllPages): Replaced with...
1131 (createPage): This new function to create a single page for images.
1132 It uses `psselect' from the psutils package.
1133 (removeAllPages): Removed.
1134 (createImage): Updated.
1135 Handle progress display.
1136 (char_buffer::do_html, char_buffer::do_image) [DEBUGGING]: Removed.
1137 (scanArguments): Add option -p.
1138 (makeTempFiles): Updated to create temp files for psPageName and
1140 (removeTempFiles): Removed.
1143 * src/devices/grohtml/post-html.cc (header_desc::write_headings,
1144 html_printer::write_header): Append `\0' to `buffer'.
1145 (html_printer::do_eol): Depend on `current_paragraph->emitted_text'.
1147 * src/devices/grohtml/html-text.cc (html_text::dump_stack_element):
1148 Handle `text_emitted'.
1149 (html_text::table_is_void): Slightly rewritten.
1150 (stop): New external symbol.
1151 (html_text::do_push) [DEBUGGING]: Use it and simplify.
1152 (html_text::shutdown): Call `dump_stack'.
1153 (html_text::do_space): Rewritten.
1154 * src/devices/grohtml/grohtml.man: Document -p and the need of
1157 * tmac/www.tmac (DC, HTML-DO-IMAGE, HTML-IMAGE-END): Updated to
1159 Call \O[0] if `ps4html' is active.
1160 * tmac/s.tmac (@EQ, @EN): Handle html better.
1162 * tmac/html.tmac: Don't use black for background colour.
1164 * src/roff/troff/node.cc: Include `div.h'.
1165 (troff_output_file::really_print_line): Don't use `is_on'.
1166 (troff_output_file::word_marker, troff_output_file::flush_tbuf
1167 troff_output_file::check_charinfo,
1168 troff_output_file::put_char_width, troff_output_file::put_char,
1169 troff_output_file::determine_line_limits, troff_output_file::draw,
1170 real_output_file::begin_page, glyph_color_node::tprintf,
1171 fill_color_node::tprint, hline_node::tprint, vline_node::tprint):
1173 (troff_output_file::really_on): Call `do_motion'.
1174 (suppress_node::tprint): Use `get_page_number' instead of `%'
1176 Call `reset_output_registers' conditionally on `is_on'.
1178 * doc/groff.texinfo: Document new syntax of \O.
1179 * NEWS, man/groff_diff.man: Updated.
1181 2002-05-22 Werner LEMBERG <wl@gnu.org>
1183 * MORE.STUFF: Add info about David Frey's deroff implementation.
1186 2002-05-16 Werner LEMBERG <wl@gnu.org>
1188 Pic's `with' attribute now accepts positions.
1190 * src/preproc/pic/pic.y: Make `.', BOX, CIRCLE, ELLIPSE, ARC, LINE,
1191 ARROW, SPLINE, and `[' left-associative tokens to fix shift/reduce
1193 (object_spec): Add rule for `WITH' and `position'.
1194 (relative_path): Give `corner' the precedence of `CHOP'.
1195 * src/preproc/pic/object.h (path): New members `pos' and
1197 * src/preproc/pic/object.cc: Updated initializers of `path'.
1198 (path::follow): Handle `is_position'.
1200 * doc/pic.ms: Completely updated grammar description.
1201 Many typographical improvements.
1203 2002-05-15 Werner LEMBERG <wl@gnu.org>
1205 * src/roff/troff/env.cc(hyphen_trie::hpf_getc): Accept ^^x (char
1206 code of x in range 0-127) also.
1207 * doc/groff.texinfo, man/groff_diff.man: Updated.
1209 Added keywords `north', `south', `east', and `west' for corners
1212 * src/preproc/pic/lex.cc (lookup_keyword): Add NORTH, SOUTH, EAST,
1214 (yylex): Handle them.
1215 * src/preproc/pic/pic.y: Add tokens NORTH, SOUTH, EAST, and WEST.
1216 (corner): Handle them.
1218 2002-05-14 Werner LEMBERG <wl@gnu.org>
1220 * src/devices/grops/grops.man: Clarify handling of `download' file.
1222 2002-05-11 Werner LEMBERG <wl@gnu.org>
1224 Adding `warnscale' and `spreadwarn' requests, based on a patch from
1225 Jeffrey Friedl <jfriedl@yahoo.com>.
1227 * src/roff/troff/input.cc (spread_limit, warn_scale,
1228 warn_scaling_indicator): New global variables.
1229 (warnscale_request, spreadwarn_requests): New functions.
1230 (main): Initialize `warn_scale' and `warn_scaling_indicator'.
1231 (init_input_requests): Updated.
1232 (error_type): Add `OUTPUT_WARNING'.
1233 (do_error): Handle it.
1234 (output_warning): New warning function which shows output location.
1235 * src/roff/troff/env.h (spread_limit): New external variable.
1236 * src/roff/troff/env.cc (environment::choose_breakpoint): Use
1238 (distribute_space): Emit warning if added space is larger than
1240 (environment::possibly_break_line): Emit warning if a line can't
1241 be adjusted on both sides.
1243 * doc/groff.texinfo, man/groff_diff.man, man/groff.man: Document it.
1245 2002-05-08 Werner LEMBERG <wl@gnu.org>
1247 * src/roff/troff/node.cc (special_node::special_node): Use
1248 env_definite_font(curenv) instead of curenv->get_font(). Otherwise
1249 \X''\% crashes, for example.
1251 * doc/groff.texinfo: Document \! and \? used at top-level.
1253 2002-05-06 Werner LEMBERG <wl@gnu.org>
1255 * src/preproc/pic/pic.man: Fix some keyword syntax.
1256 Other minor typographical fixes.
1258 * src/roff/groff/groff.man: Fix typos.
1260 2002-05-04 Werner LEMBERG <wl@gnu.org>
1262 * src/roff/groff/groff.man ([ShortOpt]): Renamed to...
1263 (ShortOpt[]): This to avoid problems with refer.
1265 * doc/pic.ms: Fix typo.
1266 Fix pic grammar description.
1268 * tmac/an-old.tmac (ne): Use de1, not de.
1270 2002-05-03 Werner LEMBERG <wl@gnu.org>
1272 * doc/groff.texinfo: Finished separation of glyphs and characters.
1273 Don't use the string `Appendix' for appendix headers (both in
1274 the text and the table of contents).
1275 * man/groff_tmac.man, src/roff/troff/troff.man: Fix order of tmac
1278 Use registers LL and LT (similar to -ms) for controlling the
1279 length of title and line, respectively, in the -man and -mdoc
1282 * tmac/doc-ditroff (doc-setup-page-layout), tmac/doc-nroff
1283 (doc-setup-page-layout): Use \n[LL] and \n[LT].
1284 * tmac/an-old.tmac: Set \n[LL] and \n[LT] if not defined.
1286 (an-header, an-p-footer): Use \n[LT].
1287 * NEWS, tmac/groff_man.man, tmac/groff_mdoc.man,
1288 doc/groff.texinfo: Document it.
1290 2002-05-02 Werner LEMBERG <wl@gnu.org>
1292 * doc/fdl.texi: New file.
1293 * doc/groff.texinfo: Include it.
1294 Define and use @copying.
1295 Starting with separating glyph, symbol, and character.
1297 2002-04-27 Werner LEMBERG <wl@gnu.org>
1299 * Makefile.in (EXEEXT): Set it.
1300 * src/*/Makefile.sub (PROG): Add $(EXEEXT) for all non-script
1303 * src/include/nonposix.h: Define GS_NAME.
1304 * src/preproc/html/pre-html.cc (createAllPages): Use GS_NAME.
1306 Some preliminary changes for EMX support under OS/2.
1308 * src/preproc/pic/main.cc (main), src/roff/groff/pipeline.c: Add
1309 __EMX__ similar to __MSDOS__.
1310 * src/utils/indxbib/indxbib.cc (main) [__EMX__]: Use `unlink'.
1312 2002-04-25 Werner LEMBERG <wl@gnu.org>
1314 * doc/groff.texinfo: Integrated groff_out.man.
1317 2002-04-23 Werner LEMBERG <wl@gnu.org>
1319 * man/groff_out.man: Minor fixes.
1321 2002-04-23 Werner LEMBERG <wl@gnu.org>
1323 * doc/groff.texinfo: Moving @cindex entries after @Def* to get
1324 correct page references.
1325 Fixed many index entries.
1327 2002-04-23 Bernd Warken <bwarken@mayn.de>
1329 * man/roff.man: Enlarged.
1331 2002-04-22 Werner LEMBERG <wl@gnu.org>
1333 * doc/groff.texinfo: More examples, other fixes.
1335 2002-04-20 Werner LEMBERG <wl@gnu.org>
1337 * src/roff/troff/input.cc (pipe_output): Multiple calls to `pi'
1338 will now form a chain, e.g.
1347 This is for compatibility with plan 9's troff.
1349 * tmac/tty.tmac: Set default tab values to 0.8i to be compatible
1353 * doc/groff.texinfo: Add documentation of remaining requests and
1356 2002-04-19 Werner LEMBERG <wl@gnu.org>
1358 * doc/groff.texinfo: Add documentation of remaining escapes.
1360 * font/devdvi/generate/tc.map: Remove entry for `sr'.
1361 * font/devdvi/*TC: Regenerated.
1363 2002-04-18 Werner LEMBERG <wl@gnu.org>
1365 * src/roff/troff/input.cc (token::next): Make \H behave consistently
1366 if not in compatibility mode, i.e., increment relative to the
1368 * doc/groff.texinfo: Updated accordingly.
1370 2002-04-17 Werner LEMBERG <wl@gnu.org>
1372 * doc/groff.texinfo: Document \\, \e, \E, \., and \c.
1374 2002-04-16 Bernd Warken <bwarken@mayn.de>
1376 * src/roff/groff/groff.man: Improve documentation of -P option.
1379 2002-04-15 Werner LEMBERG <wl@gnu.org>
1381 Add new escape \F to switch font family.
1383 * src/roff/troff/input.cc (token::next): Handle \F.
1384 * src/roff/troff/env.cc (environment::set_family): Handle
1386 * NEWS, doc/groff.texinfo, man/groff_diff.man, man/groff.man:
1389 2002-04-14 Werner LEMBERG <wl@gnu.org>
1391 * tmac/doc.tmac (doc-tag-list): Use \Z to avoid stretching of
1394 2002-04-13 Werner LEMBERG <wl@gnu.org>
1396 Implement \f[] as an alternative to \fP. Change \mP and \MP to
1397 \m[] and \M[], respectively.
1399 * src/roff/troff/symbol.cc (EMPTY_SYMBOL): New global variable.
1400 (symbol::symbol): Handle NULL string and empty string differently.
1401 * src/roff/troff/symbol.h (symbol::is_empty): New inline function.
1402 * src/roff/troff/input.cc (read_escape_name, read_long_escape_name):
1403 Add optional parameter.
1404 Updated calling functions.
1405 (get_copy, do_glyph_color, do_fill_color, token::next): Use
1407 * src/roff/troff/env.cc (environment::set_font): Ditto.
1409 * src/preproc/pic/troff.cc (troff_output::set_fill,
1410 troff_output::reset_color: Updated.
1412 * tmac/www.tmac: Updated.
1414 * NEWS, man/groff_diff.man, man/groff.man, doc/groff.texinfo,
1415 doc/homepage.ms, src/devices/grotty/grotty.man, tmac/groff_www.man:
1418 * tmac/Xps.tmac: Remove some redundant code.
1420 * tmac/doc-common, tmac/doc-ditroff, tmac/doc-nroff, tmac/doc.tmac,
1421 tmac/dvi.tmac, contrib/groffer/groffer.man, man/roff.man,
1422 man/groff_out.man, man/groff.man, man/groff_diff.man,
1423 src/roff/groff/groff.man: Replace \f[P] with \f[].
1425 2002-04-13 Bernd Warken <bwarken@mayn.de>
1427 * src/include/printer.h, src/libs/libdriver/printer.cc
1428 (printer::change_fill_color): New member function.
1429 * src/libs/libdriver/input.cc (parse_D_command): Use it.
1431 2002-04-12 Werner LEMBERG <wl@gnu.org>
1433 * doc/groff.texinfo: Completed pass on gtroff reference.
1435 2002-04-11 Werner LEMBERG <wl@gnu.org>
1437 * doc/groff.texinfo: More fixes.
1439 2002-04-11 Bernd Warken <bwarken@mayn.de>
1441 * src/include/color.h: Decorate with `const'.
1444 * src/libs/libgroff.color.cc: Decorate with `const'.
1446 (color::color): Initialize members.
1447 * src/libs/libdriver/input.cc (parse_D_command): Handle `f'
1448 command according to the documentation.
1450 * man/groff_out.man: Updated.
1453 2002-04-11 Gaius Mulley <gaius@glam.ac.uk>
1455 * src/preproc/html/pre-html.cc (write_start_image): Remove
1457 * tmac/www.tmac (DC, HTML-DO-IMAGE): Ditto.
1459 * src/devices/grohtml/post-html.cc (page::add_and_encode): Using
1460 \C'hy' caused an assertion failure.
1462 * src/roff/troff/env.cc (environment::environment): Initialize
1464 (environment::copy): Handle `ignore_next_eol' and `emitted_node'.
1466 2002-04-10 Werner LEMBERG <wl@gnu.org>
1468 * man/groff_diff.man, man/groff.man, NEWS, doc/groff.texinfo:
1469 Document pvs request and .pvs register.
1471 2002-04-09 Werner LEMBERG <wl@gnu.org>
1473 * doc/groff.texinfo: Improve and fix documentation of diversions
1476 2002-04-08 Werner LEMBERG <wl@gnu.org>
1478 * doc/groff.texinfo: Fix documentation of drawing functions.
1481 2002-04-07 Werner LEMBERG <wl@gnu.org>
1483 * doc/groff.texinfo: Better documentation of double quotes as
1487 2002-04-06 Werner LEMBERG <wl@gnu.org>
1489 * man/groff_font.man: Document names of special characters better.
1490 * doc/groff.texinfo: Minor improvements.
1492 * tmac/lbp.tmac: Load latin1.tmac.
1493 * tmac/X.tmac, tmac/Xps.tmac: Load latin1.tmac or cp1047.tmac.
1495 * font/devX*/*: Regenerated (all chars > 0x80 removed).
1497 2002-04-05 Werner LEMBERG <wl@gnu.org>
1499 * tmac/tty.tmac: Don't use shc request.
1500 * tmac/latin1.tmac, tmac/cp1047.tmac: Translate soft hyphen to `\%'.
1503 * man/groff_diff.man: Minor fixes.
1505 * font/devlbp/*: Remove all `charXXX' entities.
1507 * src/libs/libgroff/font.cc (font::~font): Deallocate
1508 `special_device_coding'.
1509 (font::load): Use `new' for allocating `special_device_coding'.
1510 * src/libs/libgroff/nametoindex.cc (character_indexer::lookup_char):
1511 Removed unused member.
1513 2002-04-05 Werner LEMBERG <wl@gnu.org>
1515 * src/drivers/grops/psrm.cc (skip_possible_newline): New function.
1516 (resource_manager::do_begin_binary,
1517 resource_manager::do_begin_data): Use it.
1519 * doc/texinfo.tex: Updated to version 4.2.
1521 * src/roff/troff/token.h: Add TOKEN_ZERO_WIDTH_BREAK for `\:'.
1522 (token::zero_width_break): New inline function.
1523 * src/roff/troff/input.cc (token::next): Use it.
1524 (token::description): Updated.
1525 (encode_char): Ignore `\%', `\&', `\)', and `\:'.
1526 (token::add_to_node_list, token::process): Use it.
1527 * NEWS, doc/groff.texinfo: Updated.
1529 * src/preproc/eqn/over.cc (over_box::output): Fix typo.
1530 * tmac/tty.tmac: Add missing backslash.
1532 2002-04-04 Tadziu Hoffmann <hoffmann@usm.uni-muenchen.de>
1534 * src/preproc/eqn/box.cc (set_script_size, box::top_level): Use
1535 `.ps' register instead of `.s' to handle fractional point sizes.
1536 * src/preproc/eqn/limit.cc (limit_box::compute_metrics,
1537 limit_box::output): Ditto.
1538 * src/preproc/eqn/other.cc (size_box::compute_metrics,
1539 size_box::output): Ditto.
1540 * src/preproc/eqn/over.cc (over_box::compute_metrics,
1541 over_box::output): Ditto.
1542 * src/preproc/eqn/script.cc (script_box::compute_metrics,
1543 script_box::output): Ditto.
1544 * src/preproc/eqn/sqrt.cc (sqrt_box::compute_metrics,
1545 sqrt_box::output): Ditto.
1547 2002-04-03 Michael Selway <mas@ssl.co.uk>
1549 * src/drivers/grops/psrm.cc (resource_manager::do_begin_binary):
1552 2002-04-03 Werner LEMBERG <wl@gnu.org>
1554 * doc/homepage.ms: Reduce title size.
1555 * doc/groff.texinfo: Fix documentation of .t register.
1556 Fix handling of colon.
1559 * src/roff/troff/input.cc (exit_troff): Emit LAST_PAGE_EJECTOR
1560 only if page length is positive to avoid a loop.
1562 * tmac/an-old.tmac (ne): Increase page length to avoid problems with
1565 2002-04-02 P. Alejandro Lopez-Valencia <dradul@yahoo.com>
1567 * src/include/nonposix.h, src/roff/groff/pipeline.c:
1568 s/__CYGWIN32__/__CYGWIN__/.
1570 2002-03-28 Gaius Mulley <gaius@glam.ac.uk>
1572 * doc/gnu.xpm: New image contributed by Emily Mulley.
1573 * doc/Makefile (gnu.eps, gnu.png): Use pnmdepth.
1574 (homepage.html): Be dependent on gnu.eps.
1575 * doc/homepage.ms: Updated to new image.
1577 * src/devices/grohtml/post-html.cc (html_printer): New member
1579 (html_printer::flush_sbuf, html_printer::set_char): Set it.
1580 (html_printer::sbuf_continuation): Use it.
1582 2002-03-28 Werner LEMBERG <wl@gnu.org>
1584 * src/libs/libgroff/getopt.c: Updated to latest version.
1586 * tmac/README: More on hyphen.tex license.
1588 2002-03-26 Larry Kollar <kollar@alltel.net>
1590 * doc/groff.texinfo: Add documentation of most missing requests.
1592 2002-03-25 Werner LEMBERG <wl@gnu.org>
1594 Add three glyphs `t+-', `tmu', and `tdi' which are textual variants
1595 of `+-', `mu', and `di', respectively.
1597 * font/devascii/R.proto, font/devutf8/R.proto,
1598 font/devlatin1/R.proto, font/devhtml/R.proto,
1599 font/devcp1047/R.proto, font/devlpb/*: Add them.
1600 * font/devps/generate/textmap: Ditto.
1601 * font/devps/*: Regenerated.
1602 * font/devlj4/generate/text.map: Add them.
1603 * font/devlj4/*: Regenerated.
1604 * font/devdvi/generate/tc.map: Use them.
1605 * font/devdvi/generate/texsy.map: Add them.
1606 * font/devdvi/*: Regenerated.
1607 * font/devX*/*: Regenerated.
1609 * tmac/latin1.tmac, tmac/cp1047.tmac, tmac/tty.tmac,
1610 tmac/tty-char.tmac: Updated.
1612 * NEWS, man/groff_char.man: Updated.
1614 2002-03-24 Werner LEMBERG <wl@gnu.org>
1616 * tmac/dvi.tmac, tmac/X.tmac, tmac/ps.tmac, tmac/html.tmac,
1617 tmac/lj4.tmac, tmac/tty.tmac: Replace most `.char' with `.fchar'.
1618 * tmac/ec.tmac: Remove `.rchar' calls (no longer necessary since
1619 we use `.fchar' in dvi.tmac.
1620 * tmac/dvi.tmac: Improve definition of \[Fo] and \[Fc].
1621 * tmac/Xps.tmac: Simplify some char definitions.
1622 Add definition for \[f/].
1623 * man/groff_char.man: Updated for new X.tmac.
1625 * tmac/README: New file.
1627 2002-03-23 Phil Lobbes <phil@perkpartners.com>
1629 * Makefile.comm (.y.o): New rule for make on Solaris 2.5.1 -- the
1630 internal .y.o rule took precendence over the .y.cc rule, compiling
1631 the yacc files with gcc instead of g++.
1633 2002-03-23 Werner LEMBERG <wl@gnu.org>
1635 * tmac/dvi.tmac: Add replacement font for `CB'.
1637 * tmac/doc.tmac: s/request/macro/ in messages.
1638 (doc-generic-macro): Improve error message.
1639 * tmac/groff_mdoc.man: Minor improvements.
1641 2002-03-22 Werner LEMBERG <wl@gnu.org>
1643 * doc/groff.texinfo: Document possible conflict between `tr' and
1646 2002-03-21 Werner LEMBERG <wl@gnu.org>
1648 Improve handling of hyphenation patterns. It is now possible to
1649 use most of TeX's pattern files unmodified. To make the process
1650 more flexible, a new request `hpfcode' has been added which
1651 provides a character code mapping for the `hpf' request. See
1652 comment before hpf_getc() for more details.
1654 * src/roff/troff/env.cc (insert_hyphenation, hpf_getc): New
1656 (read_patterns_file): Additional parameter for exception dictionary.
1657 Extended to recognize \pattern, \hyphenation, and \endinput.
1658 (do_hyphenation_patterns_file): Updated.
1659 * src/roff/troff/env.h (hpf_code_table): New extern.
1661 * src/roff/troff/input.cc (hpf_code_table): New array.
1662 (init_hpf_code_table, hyphenation_patterns_file_code): New
1664 (hyphenation_code): Handle translation from `trin' correctly.
1665 (main, init_input_requests): Updated.
1666 (charinfo::set_translation): Handle hyphenation code also.
1668 * src/roff/troff/charinfo.h (charinfo::get_translation_input): New
1671 * src/roff/troff/env.cc (WORD_MAX): Reduced to 256 since `unsigned
1672 char' is used for offsets in hyphenation exceptions.
1674 * tmac/hyphen.us: Replace with contents of unmodified `hyphen.tex'.
1676 * NEWS, man/groff_diff.man, man/groff.man: Document it.
1678 2002-03-20 Larry Kollar <kollar@alltel.net>
1680 * doc/groff.texinfo: Add documentation for `hpfa' and `trin'
1683 2002-03-18 Werner LEMBERG <wl@gnu.org>
1685 * tmac/html.tmac: Fix serious typo.
1687 2002-03-17 Larry Kollar <kollar@alltel.net>
1689 * doc/groff.texinfo: Add documentation for `writec' request.
1691 2002-03-17 Werner LEMBERG <wl@gnu.org>
1693 Added request `hpfa' to append hyphenation patterns.
1695 * src/roff/troff/env.cc (hyphen_trie::read_patterns_file): Add
1697 (hyphenation_patterns_file): Renamed to...
1698 (do_hyphenation_patterns_file): This.
1699 (hyphenation_patterns_file, hyphenation_patterns_file_append): New
1701 (init_hyphen_requests): Updated.
1702 * NEWS, man/groff.man, man/groff_diff.man: Document it.
1704 2002-03-16 Werner LEMBERG <wl@gnu.org>
1706 Added request `writec' in analogy to `tmc'.
1708 * src/roff/troff/input.cc (write_request): Renamed to...
1709 (do_write_request): This.
1710 Added one parameter.
1711 (write_request, write_request_continue): New functions.
1712 (init_input_requests): Updated.
1713 * NEWS, man/groff.man, man/groff_diff.man: Document it.
1715 * font/devdvi/DESC.in (sizes): Allow all sizes in the range
1717 * NEWS: Document it.
1719 2002-03-15 Werner LEMBERG <wl@gnu.org>
1721 * man/groff.man: Add writem request.
1723 Add request `trin' (translate input) to make `.asciify' work
1724 correctly. This is necessary since `charXXX' entity names are no
1725 longer hardcoded in font definition files.
1727 * src/roff/troff/charinfo.h (charinfo): Add `asciify_code' and
1728 `translate_input' members.
1729 (charinfo::set_asciify_code, charinfo::get_asciify_code,
1730 charinfo::set_translation_input): New methods.
1731 (charinfo::set_translation): Add third argument.
1732 * src/roff/troff/input.cc (charinfo:set_translation): Set
1734 (do_translate): Add second argument.
1735 (translate_input): New function.
1736 (init_input_requests): Updated.
1737 * src/roff/troff/node.cc (glyph_node::asciify,
1738 composite_node::asciify): Use `get_asciify_code'.
1740 * tmac/cp1047.tmac, tmac/latin1.tmac: Use `trin'.
1742 * NEWS, man/groff.man, man/groff_diff.man: Updated.
1744 2002-03-14 Larry Kollar <kollar@alltel.net>
1746 * doc/groff.texinfo: Improve documentation of .RS and .RE.
1748 2002-03-14 Werner LEMBERG <wl@gnu.org>
1750 Add a new request `sizes' similar to the `sizes' command in DESC
1753 * src/roff/troff/env.cc (override_sizes): New function.
1754 (init_env_requests): Use it.
1755 * src/roff/troff/token.h: Export `read_string'.
1756 * NEWS, man/groff_diff.man, man/groff.man: Document it.
1758 2002-03-12 Werner LEMBERG <wl@gnu.org>
1760 * doc/groff.texinfo: More fixes for texinfo 4.1 and higher.
1762 2002-03-10 Werner LEMBERG <wl@gnu.org>
1764 * tmac/pspic.tmac: Add support for -Tdvi.
1765 * tmac/dvi.tmac: Include pspic.tmac.
1766 * src/devices/grodvi/grodvi.man: Document it.
1769 * font/devlj4/generate/Makefile: Fix URL of metric files.
1771 2002-03-09 Werner LEMBERG <wl@gnu.org>
1773 * PROBLEMS: The static constructor bug has been fixed in z/OS V1R3.
1775 2002-03-09 Larry Kollar <kollar@alltel.net>
1777 * tmac/groff_ms.man: Add documentation for RS and RE macros.
1779 2002-03-08 Werner LEMBERG <wl@gnu.org>
1781 * doc/groff.texinfo: Fixes for texinfo 4.1.
1783 2002-03-07 Werner LEMBERG <wl@gnu.org>
1785 * src/include/lib.h: Include getopt.h if groff-getopt.h can't be
1787 Handle CYGWIN properly.
1789 2002-03-07 Paco Andrés Verdú <pandres@dragonet.es>
1791 * font/devlbp/Makefile.sub (DEVFILES): Add some missing fonts.
1792 * tmac/lbp.tmac: Add some font translations.
1794 2002-03-02 Werner LEMBERG <wl@gnu.org>
1796 * font/devcp1047/R.proto, font/devlatin1/R.proto,
1797 font/devhtml/R.proto: Remove `charXXX' entries.
1798 * tmac/tty.tmac, tmac/html.tmac: Load latin1.tmac or cp1047.tmac
1801 * font/devlj4/generate/text.map: Remove `charXXX' entries.
1802 * font/devlj4/*: Regenerated all font definition files.
1803 * tmac/lj4.tmac: Load latin1.tmac.
1805 * src/utils/hpftodit/hpftodit.cc (do_file): Partially undo change
1806 from 2000-06-17: LJ4 metric files are *not* text files.
1808 * tmac/troffrc, tmac/dvi.tmac, tmac/ps.tmac: Don't use .T string
1809 register to test for EBCDIC.
1811 2002-03-01 Werner LEMBERG <wl@gnu.org>
1813 * src/utils/afmtodit/afmtodit.pl: Skip comment lines in encoding
1814 files (as grops already does).
1815 * src/utils/afmtodit/afmtodit.man: Document comment lines in map
1817 * src/devices/grops/grops.man: Document comment lines in encoding
1820 * tmac/cp1047.tmac: New file.
1821 * tmac/dvi.tmac, tmac/tty-char.tmac: Use it.
1822 * tmac/ps.tmac: Load latin1.tmac or cp1047.tmac.
1823 * tmac/Makefile.sub (NORMALFILES): Updated.
1825 * tmac/ec.tmac: Don't load latin1.tmac again.
1827 * font/devps/generate/lgreekmap, font/devps/generate/symbolchars,
1828 font/devps/generate/dingbats.map,
1829 font/devps/generate/dingbats.rmap, font/devps/text.enc,
1830 font/devps/generate/Makefile (symbolmap): Add header comment.
1831 * font/devps/generate/textmap: Ditto.
1832 Remove `charXXX' entries.
1833 * font/devps/symbolmap: Regenerated.
1834 * font/devps/*: Regenerated all font definition files.
1836 2002-02-28 Werner LEMBERG <wl@gnu.org>
1838 Add color support to grodvi (for drawing colors are currently
1839 translated to gray values).
1841 * src/devices/grodvi/dvi.cc (FILL_MAX): Removed.
1842 (dvi_printer): Add `cur_color' member.
1843 (dvi_printer::set_color): New function.
1844 (draw_dvi_printer): Remove `fill'.
1845 (draw_dvi_printer::fill_next): Pass environment as parameter.
1846 Update code for new color support translated to gray.
1847 (dvi_printer::set_char): Updated.
1848 (dvi_printer::begin_page, dvi_printer::end_page): Handle color
1849 changes crossing the page border.
1850 (dvi_printer::draw): Updated.
1851 Remove cases `f' and `F'.
1852 * tmac/dvi.tmac: Add color definitions.
1853 * NEWS, src/devices/grodvi/grodvi.man: Updated.
1855 * tmac/an-old.tmac (R): Make this a macro to emit a warning if
1858 * aclocal.m4 (GROFF_NEED_DECLARATION): Use test similar to recent
1859 versions of autoconf.
1860 * configure: Updated.
1862 * doc/homepage.ms: Use `.blm'.
1863 * tmac/www.tmac (www-depth): New auxiliary variable.
1864 (www-pop-level): Don't issue HTML tag.
1865 (ULS, ULE, LI): Use absolute indentation.
1867 * src/devices/grops/ps.cc (ps_printer::begin_page,
1868 ps_printer::end_page): Switch forth and back to default color while
1869 starting a new page.
1871 2002-02-27 Werner LEMBERG <wl@gnu.org>
1873 Add EC and TC fonts to devdvi.
1875 * src/utils/tfmtodit/tfmtodit.man: Document patching of exbase.mf.
1876 * font/devdvi/generate/cork.map: Renamed to...
1877 * font/devdvi/generate/ec.map: This.
1878 Remove entry for `aq'.
1879 * font/devdvi/generate/tc.map: New file.
1880 * font/devdvi/generate/Makefile (*EC, *TC): New creation rules for
1883 * font/devdvi/*EC, font/devdvi/*TC: New font definition files.
1884 * font/devdvi/Makefile.sub (DEVFILES): Updated.
1885 * tmac/ec.tmac: New file.
1886 * tmac/Makefile.sub (NORMALFILES): Updated.
1887 * NEWS, src/devices/grodvi/grodvi.man: Updated.
1888 * man/groff_char.man: Check `ECFONTS' register.
1890 * font/devdvi/{TR,TI,TB,TBI,HR}: Fix `name' field.
1892 2002-02-26 Werner LEMBERG <wl@gnu.org>
1894 * font/devdvi/generate/*.map: Remove all `charXXX' entries.
1895 * font/devdvi/generate/cork.map: Add 'y and 'Y.
1896 * font/devdvi/*: Updated.
1897 * tmac/dvi.tmac: Formatting.
1899 Add font `HBI' for the dvi output.
1900 Add support for font families `T' and `H'.
1902 * font/devdvi/HBI: New file.
1903 * font/devdvi/B: Renamed to ...
1904 * font/devdvi/TB: This.
1905 * font/devdvi/BI: Renamed to ...
1906 * font/devdvi/TBI: This.
1907 * font/devdvi/I: Renamed to ...
1908 * font/devdvi/TI: This.
1909 * font/devdvi/R: Renamed to ...
1910 * font/devdvi/TR: This.
1911 * font/devdvi/H: Renamed to ...
1912 * font/devdvi/HR: This.
1913 * font/devdvi/Makefile.sub (DEVFILES): Updated.
1914 * font/devdvi/generate/Makefile (HBI): New rule.
1916 (R, I, B, BI, H): Renamed to ...
1917 (TR, TI, TB, TBI, HR): This, respectively.
1919 * NEWS, src/devices/grodvi/grodvi.man: Updated.
1920 * font/devdvi/DESC.in: Don't mount R, I, B, BI, and CWI.
1921 Add `styles' and `family' keywords.
1922 * tmac/dvi.tmac: Alias `H' to `HR'.
1923 Add some fspecial requests for italic fonts.
1924 Add TR and TI as special.
1925 Add support for `_' with font CWI.
1927 * src/roff/troff/number.cc (parse_expr): Add missing `break' for
1928 operator `:'. Until now, the expression `0:1' would return 2
1931 2002-02-25 Werner LEMBERG <wl@gnu.org>
1933 * man/groff_char.man: Added some missing PS glyph names (from the
1935 * font/devps/generate/textmap, font/devps/symbolmap: Add
1938 * doc/groff.texinfo: Minor additions and fixes.
1939 * man/groff_diff.man: Remove documentation of fp request. This
1940 is already covered in the original troff manual.
1941 Updated to be consistent with other doc files.
1944 2002-02-24 Werner LEMBERG <wl@gnu.org>
1946 * aclocal.m4 (GROFF_EBCDIC): Don't include `font/devutf8' in
1948 Define new variable OTHERDEVDIRS (containing `font/devlj4
1949 font/devlbp' if not EBCDIC).
1950 * Makefile.in (TTYDEVDIRS): Always include `font/devutf8'.
1951 (OTHERDEVDIRS): New variable.
1952 (MDEFINES, DEVDIRS, ALLDIRS, DISTDIRS): Updated.
1953 * configure: Regenerated.
1955 * NEWS, src/devices/grotty/grotty.man: Updated.
1957 2002-02-23 Werner LEMBERG <wl@gnu.org>
1959 * src/roff/troff/input.cc (do_overstrike, do_bracket,
1960 get_line_arg): Honour input level.
1962 Add new symbol `mc' corresponding to U+00B5 MICRO SIGN.
1964 * font/*/*: Implement it in all font files.
1965 * font/devps/generate/textmap, font/devps/generate/symbolchars,
1966 * font/devps/symbolmap: Updated.
1967 * font/devlj4/generate/text.map: Updated.
1968 * font/devdvi/generate/CompileFonts (sizes): Add LaTeX sizes.
1969 * font/devdvi/generate/texmi.map: Updated.
1971 * font/devutf8/R.proto: Remove all `charXXX' entries.
1972 * font/devutf8/NOTES: Updated.
1974 * font/devX*/*: Regenerated with xtotroff, using fonts from XFree86
1977 * tmac/latin1.tmac, tmac/psold.tmac, tmac/tty-char.tmac: Updated.
1979 * NEWS, man/groff_char.man: Updated.
1981 2002-02-21 Phil Lobbes <phil@perkpartners.com>
1983 * src/include/lib.h [HAVE_SNPRINTF]: Include stdarg.h.
1985 2002-02-20 Ralph Corderoy <ralph@inputplus.demon.co.uk>
1987 * src/roff/grog/grog.pl: Fix computation of $refer.
1989 2002-02-19 Werner LEMBERG <wl@gnu.org>
1991 * src/include/lib.h [!HAVE_SNPRINTF]: Add declarations for
1992 `snprintf' and `vsnprintf'.
1994 * src/include/htmlindicate.h: Renamed to...
1995 * src/include/htmlhint.h: This.
1996 * src/include/Makefile.sub: Updated.
1997 * src/preproc/eqn/main.cc: Updated.
1999 2002-02-18 Werner LEMBERG <wl@gnu.org>
2001 * man/roff.man, man/groff_out.man, man/groff.man,
2002 man/groff_diff.man, man/ditroff.man, src/roff/groff/groff.man,
2003 src/roff/troff/troff.man: Updated to latest changes in www.tmac.
2005 * win32-diffs: Updated.
2007 2002-02-17 Werner LEMBERG <wl@gnu.org>
2009 * doc/Makefile (clean): Add *.eps.
2010 (MEMACROS): Removed.
2011 (TFLAG): New variable.
2014 (GROFF): Use TFLAG, FFLAG, -U, -p, -e, -t, and -ww.
2016 (.ms.html, .ms.ascii, .ms.ps, homepage.html): Simplify.
2018 * tmac/www.tmac: Use dummy diversion while resetting and disabling
2020 * tmac/e.tmac: Inserted some more `\"' to remove warnings if used
2022 * src/roff/troff/troff.man: Fix order of parameter description.
2026 2002-02-16 Gaius Mulley <gaius@glam.ac.uk>
2028 Simplify image handling for grohtml.
2031 * src/devices/grohtml/html-text.cc (DEBUGGING): Don't undefine but
2033 (html_text::dump_stack): Don't emit newline while debugging.
2034 (html_text::do_push) [DEBUGGING]: Print more info.
2035 (html_text::check_emit_text): Fix handling of <p>.
2036 * src/devices/grohtml/html.h: Updated.
2037 * src/devices/grohtml/output.cc (FPUTC, FPUTS, PUTC): New macros,
2038 replacing `fputc', `fputs', `putc'. If DEBUGGING is defined, they
2039 send its data to stderr also.
2041 (simple_output::space_or_newline) [DEBUGGING]: Removed.
2042 * src/devices/grohtml/post-html.cc (html_printer::do_links,
2043 html_printer::html_printer): Remove `DEBUGGING' conditionals.
2045 * src/include/html-strings.h (HTML_IMAGE_{CENTERED,LEFT,RIGHT,END}):
2047 * src/libs/libgroff/htmlhint.cc (is_in_graphic_start,
2048 is_inline_image): Removed.
2049 (html_begin_suppress, html_end_suppress): Don't take a parameter.
2050 (graphic_start, graphic_end): Removed.
2051 * src/include/htmlindicate.h: Updated.
2052 * src/preproc/html/pre-html.cc (DEBUG_HTML): Removed.
2053 (macroset_template): New global variable.
2054 (makeFileName): Use `macroset_template'.
2055 (write_end_image): Don't take a parameter.
2057 (write_start_image: Don't emit newline.
2058 (char_buffer::write_upto_newline): Updated.
2059 (char_buffer::skip_to_newline): Renamed to ...
2060 (char_buffer::skip_until_newline): This.
2062 (char_buffer::write_file_troff, char_buffer::write_file_html):
2064 (createAllPages, createImage) [DEBUGGING]: Handle `debug' flag.
2065 (removeAllPages): Remove `DEBUGGING' conditionals.
2066 (addRegDef, dump_args): New functions.
2067 (char_buffer::do_html, char_buffer::do_image): Handle
2068 `www-image-template' command line variable.
2069 Add more debugging code.
2070 (addps4html): Removed.
2071 (removeTempFiles) [DEBUGGING]: Handle `debug' flag.
2073 * src/preproc/eqn/main.cc: Include `ctype.h'.
2074 (suppress_html): Removed.
2076 (inline_equation): Use `html_begin_suppress' and
2077 `html_end_suppress'.
2078 * src/preproc/pic/troff.cc: Don't include `htmlindicate.h'.
2079 (troff_output::start_picture, troff_output::finish_picture):
2081 * src/preproc/tbl/main.cc: Don't include `htmlindicate.h'.
2082 (process_input_file): Updated.
2084 * src/roff/troff/div.cc (page_number): Set page number only if the
2085 `ps4html' register isn't defined.
2086 * src/roff/troff/input.cc (image_no): New external variable.
2087 (do_suppress): Use it.
2088 * src/roff/troff/node.h (suppress_node::image_id): New member.
2089 * src/roff/troff/node.cc (image_no): Remove `static' keyword.
2090 (suppress_node::suppress_node): Initialize `image_id' member.
2091 (suppress_node::same): Handle `image_id' also.
2092 (suppress_node::copy): Updated.
2093 (last_image_id): New global variable.
2094 (suppress_node::tprint): Use it.
2096 * tmac/an-old.tmac (TS, TE, EQ, EN): Use HTML-IMAGE and
2098 * tmac/pspic.mac (PSPIC): Fix html support.
2099 * tmac/s.tmac (@EQ, @EN, @TS, TE, PS, PE): Ditto.
2100 * tmac/www.tmac (www-image-template): Set up.
2101 (HTMLINDEX): Renamed to...
2103 (BODYCOLOR): Renamed to...
2105 (BACKGROUND): Renamed to...
2107 (URL): Change order of parameters for consistency.
2108 (MAILTO): Renamed to...
2110 (IMAGE, PNG-IMAGE, MARGIN-PNG-IMAGE): Renamed to...
2111 (IMG, PIMG, MPIMG): This.
2112 (HTML-H-BEGIN, HTML-H-END): Renamed to...
2114 (LINKS): Renamed to...
2116 (LINE): Renamed to...
2118 (NO-AUTO-RULE): Renamed to...
2120 (HTML-TL): Renamed to...
2122 (UL-BEGIN, UL-END): Renamed to...
2124 (DROPCAP): Renamed to...
2126 (TS, TE, EQ, EN): Provide default definitions.
2127 (www-make-unique-name): Updated.
2128 (HTML-IMAGE-INLINE): Fix typo.
2129 * tmac/groff_www.man: Updated.
2131 * doc/Makefile (homepage.html): Add option -r to grohtml.
2132 Use shortened image name.
2133 * doc/groff.texinfo: Updated info on grohtml strings and macros.
2134 * doc/homepage.ms: Updated and extended.
2136 2002-02-14 Werner LEMBERG <wl@gnu.org>
2138 Don't use `CSI 39 m' and `CSI 49 m' but `CSI 0 m'.
2140 * src/devices/grotty/tty.cc (SGR_DEFAULT_COLOR,
2141 SGR_BACK_DEFAULT_COLOR): Replaced with ...
2142 (tty_printer::put_color): Use it.
2143 (ttr_printer::end_page): Simplify.
2145 2002-02-13 Werner LEMBERG <wl@gnu.org>
2147 * tmac/groff_tmac.man: Moved to...
2148 * man/groff_tmac.man: This place.
2149 * tmac/Makefile.sub, man/Makefile.sub: Updated.
2151 2002-02-12 Werner LEMBERG <wl@gnu.org>
2153 * src/libs/libgroff/Makefile.sub (snprintf.o): Don't use
2154 $(COMPILE.c) to not include groff's assert.h.
2156 * src/drivers/grotty/tty.cc (main): Add GROFF_NO_SGR environment
2158 * NEWS, src/drivers/grotty/grotty.man: Document it.
2160 2002-02-11 Werner LEMBERG <wl@gnu.org>
2162 * src/libs/snprintf/snprintf.c: Updated to latest version
2165 * src/roff/grog/grog.pl (process): Fix handling of `.['. We now
2166 test whether there is `.]' also.
2167 Don't check for spaces after `.['.
2168 * src/roff/grog/grog.sh: Do the same.
2170 2002-02-10 Werner LEMBERG <wl@gnu.org>
2174 * src/libs/libgroff/illegal.cc: Renamed to ...
2175 * src/libs/libgroff/invalid.cc: This.
2176 (illegal_char_table): Renamed to ...
2177 (invalid_char_table): This.
2178 * src/libs/libgroff/Makefile.sub: Updated.
2179 * win32-diffs: Updated.
2181 * doc/groff.texinfo, src/devices/grops/psrm.cc (ps_get_line),
2182 src/libs/libdriver/input.cc (fatal_command, parse_color_command,
2183 parse_x_command), src/libs/libgroff/font.cc (text_file::next,
2184 font::load), src/preproc/eqn/main.cc (read_line, main),
2185 src/preproc/eqn/lex.cc (file_input::read_line),
2186 src/preproc/pic/lex.cc (file_input::read_line,
2187 simple_file_input::get, simple_file_input::peek),
2188 src/preproc/pic/main.cc (top_input::get, top_input::peek),
2189 src/preproc/pic/pic.man, src/preproc/refer/main.cc
2190 (input_stack::push_file), src/preproc/refer/refer.cc (do_file,
2191 do_bib), src/preproc/tbl/main.cc (table_input::get),
2192 src/preproc/grn/grn.man, src/preproc/grn/main.cc (interpret),
2193 src/roff/troff/input.cc (file_iterator::fill, file_iterator::peek,
2194 do_zero_width, read_request, encode_char, ps_get_line,
2195 transparent_file, get_char_for_escape_name, transparent_translate,
2196 asciify, input_char_description, read_string, set_string),
2197 src/roff/troff/env.cc (environment::add_html_tag),
2198 src/roff/troff/troff.man, tmac/e.tmac (`@(', `(f'): Do it.
2200 * src/include/lib.h: Updated.
2202 * src/preproc/eqn/eqn.cc: Removed.
2206 * src/preproc/grn/hdb.cc (DBRead): Fix fscanf() fields.
2208 2002-02-09 Werner LEMBERG <wl@gnu.org>
2210 * doc/gnu.xpm: New image.
2211 * doc/Makefile (DOCS): Add homepage.ps.
2212 Add rules for converting xpm->png and xpm->eps.
2213 Use `gnu.{xpm,eps}' as image names.
2214 * doc/homepage.ms: Updated.
2216 2002-02-09 Gaius Mulley <gaius@glam.ac.uk>
2218 * tmac/www.tmac (www-error): New macro, replacing calls to `@error'.
2219 (IMAGE): Change image position parameters to `-L', `-R', and `-C'.
2220 Remove calls to `B1' and `B2'
2221 (PNG-IMAGE): New macro for inclusion of images in PNG format.
2222 (www-left-ll-trap, www-left-po-trap, www-right-ll-trap): New
2223 auxiliary variables for MARGIN-PNG-IMAGE.
2224 (www-finish-left-po, www-finish-right-ll, www-finish-left-ll): New
2225 auxiliary macros for MARGIN-PNG-IMAGE.
2226 (MARGIN-PNG-IMAGE): New macro to put an image in PNG format into
2228 (www-heading-no): New auxiliary variable for HTML-H-{BEGIN,END}.
2229 (HTML-H-BEGIN, HTML-H-END): New macros to begin and end a heading.
2230 (DROPCAP): New macro to produce dropcap characters.
2231 (www-do-image): Renamed back to...
2232 (HTML-DO-IMAGE): This.
2233 Updated all callers.
2235 * doc/Makefile (gnubw.eps): Updated.
2236 * doc/homepage.ms: Updated.
2238 2002-02-08 Werner LEMBERG <wl@gnu.org>
2240 * doc/pic.ms: Fixed typos (\(*tx -> \*(tx).
2241 Added `linethick' to table in section `Style Variables'.
2243 2002-02-08 Gaius Mulley <gaius@glam.ac.uk>
2245 * src/libs/libdriver/input.cc (get_extended_arg): Fix conditional.
2247 2002-02-07 Werner LEMBERG <wl@gnu.org>
2249 Adding options -C (compatibility mode) and -c (grotty's old output
2252 * src/roff/nroff/nroff.sh: Implement it.
2254 * NEWS, src/roff/nroff/nroff.man: Updated.
2256 * PROBLEMS: Document bison 1.32 bug.
2258 Some fixes to make groff compile on z/OS 1.2 UNIX (was OS/390).
2260 * src/roff/troff/node.cc (make_tfont): Define it earlier.
2261 * src/roff/troff/div.h: Add prototype for `end_diversions'.
2262 * src/roff/troff/input.cc: Add prototype for `process_input_stack'.
2263 * src/roff/troff/env.h: Add prototype for `title'.
2265 Adding EBCDIC support to grotty.
2267 * src/devices/grotty/tty.cc (CSI): New macro.
2268 (SGR_*, tty_printer::put_color): Use it.
2270 2002-02-06 Werner LEMBERG <wl@gnu.org>
2272 Implementing color support in grotty. The new switch -c activates
2273 the old drawing scheme, disabling color at the same time. The new
2274 switch `-i' selects italic instead of underlining (SGR only).
2276 * src/devices/grotty/tty.cc (putstring): New define instead of
2277 `fputs'. Updated all callers.
2278 (old_drawing_scheme): New global variable.
2279 (COLOR_CHANGE): New enum value.
2280 (SGR_*): New defines containing color handling escape sequences.
2281 (TTY_MAX_COLORS, DEFAULT_COLOR_IDX): New defines.
2282 (glyph): New members `back_color_idx' and `fore_color_idx'.
2283 (glyph::order): Add COLOR_CHANGE.
2284 (tty_printer): New members `cur_fore_idx', `curr_back_idx',
2285 `is_underline', `is_bold', `cu_flag', `tty_colors'.
2286 New methods `make_underline', `make_bold', `color_to_idx',
2287 `change_color', `put_color'.
2288 (cu_flag): Moved into `tty_printer' class.
2289 (tty_printer::tty_printer): Initialize colors.
2290 (tty_printer::add_char, tty_printer::set_char, tty_printer::special,
2291 tty_printer::draw, tty_printer::end_page): Handle colors also.
2292 (main): Add options `-c' and `-i'.
2294 * NEWS, src/devices/grotty/grotty.man: Updated.
2296 * src/include/errarg.h (errarg): Add support for `unsigned int'.
2297 * src/libs/libgroff/errarg.c: Implement it.
2299 * src/include/printer.h (printer): Add `change_color' method
2300 (currently used by grotty only).
2301 * src/libs/libdriver/printer.cc: Implement it.
2302 * src/libs/libdriver/input.cc (parse_D_command, do_file): Add
2303 call to `pr->change_color'.
2305 * src/roff/troff/node.cc (troff_output_file::fill_color,
2306 troff_output_file::glyph_color): Call `do_motion'.
2308 * tmac/tty.tmac: Add color definitions.
2310 * src/roff/groff/groff.man: Minor fixes.
2312 2002-02-05 Bernd Warken <bwarken@mayn.de>
2314 * src/libs/libdriver/input.cc: Introduce `EnvInt' typedef and use
2315 it. This is a preparation for future changes.
2317 2002-02-05 Werner LEMBERG <wl@gnu.org>
2319 * src/roff/troff/input.cc (process_input_stack): Fix the case
2320 where leading spaces are followed by \f or \s; previously, an
2321 incorrect space width has been used.
2323 * doc/roff.man (quoted_char): Fix argument.
2324 (comment): Define string.
2326 2002-02-04 Larry Kollar <kollar@alltel.net>
2328 * doc/groff.texinfo: More fixes.
2330 2002-02-04 Werner LEMBERG <wl@gnu.org>
2332 * src/preproc/eqn/box.cc (output_string): Don't use \\*[...].
2333 * src/preproc/eqn/main.cc (do_file, inline_equation): Call
2334 `restore_compatibility' before `output_string' -- the LINE_STRING
2335 register now already contains proper switches from and to
2338 * man/groff_char.man: Add Euro symbol.
2339 * man/groff_diff.man: Improve documentation of `.am1' and `.as1'.
2340 * tmac/tty.tmac: Add `EUR' as replacement for `eu' and `Eu'.
2341 * doc/groff.texinfo (Defstr*): Print strings with full syntax.
2344 * doc/Makefile (.SUFFIXES, .texinfo.pdf, clean): Add support for
2346 (.texinfo.html): Add support for texinfo->html.
2348 2002-02-03 Werner LEMBERG <wl@gnu.org>
2350 Added three new requests `ds1', `as1', and `ami'. The former two
2351 are equivalent to `ds' and `as' with the difference that
2352 compatibility mode is saved on entry, switched off during string
2353 expansion, and restored on exit. The latter is the pendant to `dei'
2356 (do_define_string): Use `define_mode' and `calling mode'.
2357 Insert COMPATIBLE_SAVE and COMPATIBLE_RESTORE at the beginning and
2358 end of string, respectively.
2359 (define_string, append_string): Use `calling_mode'.
2360 (define_nocomp_string, append_nocomp_string,
2361 define_string_indirect): New functions.
2362 (init_input_requests): Updated.
2363 * NEWS, man/groff_diff.man, man/groff.man: Document it.
2365 * src/preproc/eqn/box.cc (box::top_level, box::extra_space): Use
2366 `as1' for assigning LINE_STRING (this is `10' usually). Sun's
2367 mm macro package accesses this string register directly.
2368 * src/preproc/eqn/main.cc (inline_equation): Use `as1'.
2370 * tmac/trace.tmac: Trace calls to `am' also. Make it work in
2373 2002-02-02 Larry Kollar <kollar@alltel.net>
2375 * doc/groff.texinfo, tmac/groff_ms.man: More fixes.
2377 2002-01-31 Werner LEMBERG <wl@gnu.org>
2379 * tmac/an-old.tmac (I): Use \, and \/ to improve spacing.
2381 2002-01-31 Bernd Warken <bwarken@mayn.de>
2383 * src/devices/grolbp/lbp.cc (main): Delete `pr'.
2384 * man/groff_out.man: Revised and updated.
2386 2002-01-30 Bernd Warken <bwarken@mayn.de>
2388 * src/libs/libdriver/input.cc [USE_ENV_STACK]: New macro to comment
2389 out the unused `{' and `}' commands. Undefined by default.
2390 (IntArray): Make `data' private.
2391 (IntArray::operator[], IntArray::get_data, IntArray::len): Use these
2392 new methods instead.
2393 (skip_line_D, skip_to_end_of_line): New functions.
2394 (get_D_fixed_args): Use `skip_line_D'.
2395 Changed to handle dummy odd arguments by ...
2396 (get_D_fixed_args_odd_dummy): This new function.
2397 (get_D_variable_args): Split some code into ...
2398 (get_possibly_integer_args): This new function.
2399 (send_draw): Use more `const'.
2400 (delete_current_env): New function.
2401 (position_to_end_of_args): Use `size_t'.
2403 (send_draw): Updated.
2404 (parse_D_command): Handle `c', `C', and `t' better.
2408 2002-01-29 Werner LEMBERG <wl@gnu.org>
2411 * doc/groff.texinfo: Introduce @Def...List, @Def...Item, and
2412 @Def...ListEnd which replaces @Def...x. This is necessary to get
2413 proper HTML output -- see the comment in the file for more
2417 2002-01-29 Gaius Mulley <gaius@glam.ac.uk>
2419 Fixes to make color changes of 2002-01-21 work with grohtml.
2421 * src/devices/grohtml/post-html.cc (style): Updated.
2422 (html_printer): Remove unused methods.
2423 (html_printer::do_font, html_printer::draw, html_printer::set_char,
2424 html_printer::special): Updated.
2425 * src/devices/grohtml/html-text.cc (debugStack, turnDebug,
2426 html_text::dump_stack_element, html_text::dump_stack) [DEBUGGING]:
2427 Added some debugging code.
2428 (html_text::start_tag): Updated.
2429 (html_text::do_push): New method.
2430 (html_text::push_para): Call it.
2431 Add method for handling color.
2432 (html_text::do_color): Updated.
2433 (html_text::shutdown): Handle color.
2434 * src/devices/grohtml/html-text.h (tag_definition): New member
2438 2002-01-28 Werner LEMBERG <wl@gnu.org>
2440 * tmac/ps.tmac, tmac/html.tmac: Fix compatibility mode issues.
2442 2002-01-27 Gaius Mulley <gaius@glam.ac.uk>
2444 Add two switches -a and -g to control the antialiasing bits for
2445 text and graphics, respectively.
2447 * src/devices/grohtml/post-html.cc (main): Dummy code for `-a' and
2449 * src/devices/grohtml/grohtml.man: Document them.
2450 * src/preproc/html/pre-html.cc (MIN_ALPHA_BITS, MAX_ALPHA_BITS):
2452 (textAlphaBits, graphicAlphaBits, antiAlias): New global variables.
2453 (setupAntiAlias): New function.
2454 (createAllPages): Updated.
2455 (scanArguments): Handle `-a' and `-g'.
2456 (main): Call `setupAntiAlias'.
2459 2002-01-27 Werner LEMBERG <wl@gnu.org>
2461 * doc/groff.texinfo (Def*): Call index function after deffn.
2463 * tmac/html.tmac: Call `nroff' request.
2465 2002-01-26 Larry Kollar <kollar@alltel.net>
2467 * tmac/groff_ms.man: Add some omissions.
2469 2002-01-25 Larry Kollar <kollar@alltel.net>
2471 * tmac/groff_ms.man: Typographical improvements.
2473 2002-01-25 Werner LEMBERG <wl@gnu.org>
2475 * doc/groff.texinfo: Updated version and copyright.
2476 * src/devices/grops/grops.man: Updated.
2478 * tmac/groff_tmac.man: Fix `ig' macro.
2480 * tmac/an-old.tmac (ne): Redefine `ne' request to be a no-op in
2482 Use `.ne' unconditionally everywhere.
2483 (TS): Only insert some vertical space. Doing a page break is no
2484 longer necessary due to the redefinition of the `ne' request.
2486 * src/libs/libdriver/input.cc (parse_D_command): Don't emit a
2487 warning for unknown subcommands but parse and pass them to the
2490 2002-01-24 Werner LEMBERG <wl@gnu.org>
2492 * tmac/groff_www.man, NEWS: Fix typos.
2494 2002-01-21 Werner LEMBERG <wl@gnu.org>
2496 Complete revision of color support:
2498 Adapt programs to the new libdriver/input.cc.
2500 Color spaces are no longer converted to RGB but transferred as-is
2501 in the troff intermediate output format.
2503 Handle default color gracefully. troff now supports a `default'
2504 color (which can't be changed).
2506 grops will now use the proper color space functions if available.
2510 Note that currently grohtml doesn't handle colors properly. This
2513 * src/libs/libgroff/itoa.c (UINT_DIGITS): New macro.
2514 (ui_to_a): New function.
2515 * src/include/lib.h: Updated.
2517 * src/include/color.h (color_scheme): Replace `NONE' with `DEFAULT'.
2518 (color): Simplified; removed all `double' members and methods.
2519 A new array `components' now holds the color parameters.
2520 (color::is_default, color::get_components): New methods.
2521 (color::operator==, color:operator!=): New.
2522 (Red, Green, Blue, Cyan, Magenta, Yellow, Black, Gray): New macros
2523 to make access to the `components' array more comprehensible.
2524 * src/libs/libgroff/color.cc: Implement new color support.
2525 (atoh): Small fixes.
2526 (color::read_encoding): Simplified for new troff intermediate color
2528 (default_color): New global variable.
2530 * src/roff/troff/input.cc (default_symbol): New global variable.
2531 (lookup_color): Use it.
2532 (default_black): Removed.
2533 (do_glyph_color, do_fill_color): Simplified.
2534 (define_color): Handle default color.
2536 (do_if_request): Handle default color.
2537 * src/roff/troff/env.cc (environment::environment): Initialize
2538 colors with `default_color'.
2539 * src/roff/troff/node.cc (troff_output_file::put): Add method
2541 (troff_output_file::hex): Removed.
2542 (troff_output_file::fill_color, troff_output_file::glyph_color):
2543 Updated to include/color.h and libdriver/input.cc.
2545 * src/preproc/pic/object.cc (draw_arrow): New parameter to set
2546 fill color properly (identically to the outline color). \D'f...'
2547 doesn't work any more.
2548 All function calls to it updated.
2550 * src/devices/grohtml/post-html.cc (html_printer::do_body, main):
2552 * src/devices/grohtml/html-text.cc (html_text::issue_color_begin):
2555 * src/devices/grops/ps.cc (ps_output::put_color): New method.
2556 (ps_printer::sbuf_color): Make a real member instead of pointer.
2557 (ps_printer::fill_color, ps_printer::output_color): Removed.
2558 (ps_printer::ps_printer): Updated.
2559 (ps_printer::set_char): Ditto.
2560 (ps_printer::set_color): Use various color schemes.
2561 Use `put_color' method.
2562 (ps_printer::flush_sbuf): Don't set color.
2563 (ps_printer::fill_path): Take `environment' as parameter.
2564 Simplify color handling.
2565 (ps_printer::set_line_thickness): Renamed to ...
2566 (ps_printer::set_line_thickness_and_color): This (and updated).
2567 (ps_printer::set_color): Change second parameter from `complete'
2568 to `fill' which better describes what it does.
2569 (ps_printer::draw): Call `flush_sbuf' to output graphic commands
2570 and text in the right order.
2572 Remove branches for `f' and `F'; this is handled by
2574 * src/devices/grops/ps.h: Updated.
2575 * font/devps/prologue (FL): Redefined.
2576 ({F,C}r,k,g: New color functions (with and without filling).
2578 * doc/pic.ms, src/preproc/pic/pic.man: Small fixes.
2579 * man/groff_diff.man, man/groff.man, man/groff_out.man,
2580 doc/groff.texinfo, NEWS: Updated.
2582 2002-01-20 Bernd Warken <bwarken@mayn.de>
2584 * src/libs/libdriver/input.cc: Completely rewritten. See comments
2585 in this file for what has been changed.
2587 2002-01-19 Werner LEMBERG <wl@gnu.org>
2589 * test-groff: Fix GROFF_FONT_PATH.
2590 * tmac/andoc.tmac: Add dummy macros for equation support -- eqnrc
2591 is read before .TH or .Dd is parsed.
2593 2002-01-18 Gaius Mulley <gaius@glam.ac.uk>
2595 * src/libs/libgroff/geometry.cc (check_output_arc_limits): Fix
2596 quadrant boundaries.
2598 2002-01-18 Werner LEMBERG <wl@gnu.org>
2600 * devices/grops/ps.cc: Aargh! Fix the fix of the incorrectly
2603 2002-01-17 Ruslan Ermilov <ru@FreeBSD.org>
2605 * tmac/doc.common: Initialize %I register for the %I macro to
2606 avoid (harmless) warning.
2607 * tmac/doc.tmac (Bd): There is no reason to enforce -compact
2608 when in the SYNOPSIS section.
2610 2002-01-17 Bruno Haible <haible@clisp.cons.org>
2612 * src/preproc/pic/lex.cc (get_token): Fix typo.
2614 2002-01-17 Werner LEMBERG <wl@gnu.org>
2616 * devices/grops/ps.cc: Fix incorrectly applied last patch.
2618 2002-01-17 Larry Kollar <kollar@alltel.net>
2620 * tmac/groff_ms.man: Completely rewritten.
2622 2002-01-16 Werner LEMBERG <wl@gnu.org>
2624 * tmac/an-old.tmac (TS): Force break, inserting some vertical space.
2626 2002-01-15 Gaius Mulley <gaius@glam.ac.uk>
2628 * devices/grops/ps.cc (ps_printer::fill_path): Fix handling of
2630 (ps_printer::draw): Ditto.
2632 2002-01-14 Ruslan Ermilov <ru@FreeBSD.org>
2634 * tmac/groff_mdoc.man: Minor fixes.
2636 2002-01-13 Werner LEMBERG <wl@gnu.org>
2638 * man/groff_out.man: Some fixes.
2640 2002-01-13 Gaius Mulley <gaius@glam.ac.uk>
2642 * doc/pic.ms: Fix typos.
2644 2002-01-12 Werner LEMBERG <wl@gnu.org>
2646 * doc/groff.texinfo, doc/groff.man: More on a printable backslash.
2648 2002-01-10 Werner LEMBERG <wl@gnu.org>
2650 * font/devutf8/R.proto, font/devhtml/R.prot: Add `Eu' and `eu'
2654 2002-01-09 Bernd Warken <bwarken@mayn.de>
2656 * man/groff_out.man: Revised.
2657 * man/roff.man: Minor fixes.
2658 * src/roff/troff/troff.man: Some reordering.
2660 2002-01-09 Werner LEMBERG <wl@gnu.org>
2662 * tmac/an-old.tmac: Add dummy macros for equation support.
2664 2002-01-07 Werner LEMBERG <wl@gnu.org>
2666 doc/groff.texinfo: Fix documentation of glyph searching algorithm.
2668 * tmac/an-old.tmac: Revert change 2001-12-23. This breaks too many
2670 * tmac/groff_man.man: Small improvements.
2672 2002-01-07 Bernd Warken <bwarken@mayn.de>
2674 * man/groff_diff.man: Revised.
2676 2002-01-06 Werner LEMBERG <wl@gnu.org>
2678 * tmac/www.tmac: Remove extraneous backslash.
2680 2002-01-06 Bernd Warken <bwarken@mayn.de>
2682 * man/ditroff.man, src/roff/groff/groff.man, man/groff.man: Revised.
2684 2002-01-05 Werner LEMBERG <wl@gnu.org>
2686 Integrated groffer, contributed by Bernd Warken.
2688 * contrib/groffer/*: New.
2689 * Makefile.in, NEWS: Updated.
2691 2002-01-04 Werner LEMBERG <wl@gnu.org>
2693 * doc/groff.texinfo: Added macros `@Defmpreg' and `@Defmpregx' for
2694 registers defined in macro packages.
2695 Revising the ms part.
2697 2002-01-04 Larry Kollar <kollar@alltel.net>
2699 * doc/groff.texinfo: Add documentation for ms macros.
2701 2002-01-02 Werner LEMBERG <wl@gnu.org>
2703 First step in adding PS support for the Euro symbol. `eu' is the
2704 official Euro logo, `Eu' is a font-specific glyph variant.
2706 * font/devps/text.enc: Add `Euro' at position 9.
2707 * font/devps/generate/textmap: Add `Euro' as symbol `Eu'.
2708 * font/devps/symbolmap: Regenerated.
2712 2002-01-02 Bernd Warken <bwarken@mayn.de>
2714 * man/roff.man: Revised.
2716 2002-01-01 Bernd Warken <bwarken@mayn.de>
2718 * src/roff/groff/groff.man: Completely rewritten.
2720 2001-12-31 Werner LEMBERG <wl@gnu.org>
2722 * doc/Makefile: Updated.
2724 2001-12-30 Werner LEMBERG <wl@gnu.org>
2726 * tmac/www.tmac: Make all names of internal macros/registers/strings
2727 lowercase, and prepend `www-'.
2728 Other minor changes.
2729 * src/roff/troff/troff.man: Add preprocessor string at BOF.
2731 2001-12-30 Gaius Mulley <gaius@glam.ac.uk>
2733 Implement option `-b' in grohtml to set the HTML background colour.
2735 * src/devices/grohtml/post-html.cc (default_background): New global
2737 (html_printer::html_printer): Initialize `background' to
2738 `default_background'.
2739 (main): Implement option `-b'.
2741 * src/preproc/html/pre-html.cc (scanArguments): Add dummy handling
2743 * src/devices/grohtml/grohtml.man: Updated.
2744 * doc/Makefile (.ms.html): Use `-b'.
2745 * tmac/html.tmac: Don't set background color.
2747 Add new grohtml tag `.html-tl'.
2749 * src/devices/grohtml/post-html.cc (title_desc): Add `with_h1'
2751 (title_desc::title_desc): Updated.
2752 (html_printer::troff_tag): Handle `.html-tl'.
2753 (html_printer::write_title): Use `with_h1'.
2754 * tmac/www.tmac (www-end-nowhere): New auxiliary macro.
2755 (HTML-TL): New macro.
2757 Add support for unordered lists in HTML.
2759 * tmac/www.tmac (www-level): New auxiliary register.
2760 (www-level1, www-level2, www-level3): New auxiliary strings.
2761 (www-push-level, www-pop-level): New auxiliary macros
2762 (UL-BEGIN, UL-END, LI): User macros for unordered lists.
2766 * src/preproc/html/pre-html.cc (DEFAULT_IMAGE_RES): Increase to 100.
2767 (DEFAULT_VERTICAL_OFFSET): Removed.
2768 (IMAGE_BOARDER_PIXELS): Set to 0.
2769 (A4_LENGTH, A4_OFFSET, LETTER_LENGTH, LETTER_OFFSET): New macros.
2770 (vertical_offset): Initialize with 0.
2771 (gsPaper): New global variable.
2772 (get_resolution): Scan for and return unsigned int.
2773 (get_papersize): New function to get paper length from devps/DESC.
2774 (determine_vertical_offset): New function.
2775 (createAllPages): Produce gray-level images and use proper page
2777 (createImage): Use `-quiet' option of pnmcrop.
2778 (addZ): Fix passing of `-Z'.
2779 (scanArguments): Fix handling of `-o'.
2780 (main): Call `determine_vertical_offset'.
2781 * src/devices/grohtml/post-html.cc (html_printer::draw): Comment out
2784 * src/libs/libgroff/tmpfile.cc (add_tmp_file): Fix buffer length.
2785 * src/roff/troff/node.cc (troff_output_file::check_charinfo): Handle
2786 glyph descenders properly.
2788 * doc/homepage.ms: Include `gnubw.eps'.
2789 * doc/Makefile (gnubw.eps): New rule.
2790 (homepage.html): Depend on `gnubw.eps'.
2792 2001-12-25 Werner LEMBERG <wl@gnu.org>
2794 * src/roff/troff/input.cc (default_black): Fix return value.
2796 2001-12-24 Ruslan Ermilov <ru@FreeBSD.org>
2798 * tmac/doc-common (Dt): Change output of architecture strings.
2799 Do some syntax cleanup.
2800 * tmac/groff_mdoc.man: Updated.
2802 2001-12-23 Werner LEMBERG <wl@gnu.org>
2804 Adding an `itc' request (input line trap accepting \c).
2806 * src/roff/troff/env.h (environment): New member
2807 `continued_input_trap'.
2808 Make `do_input_trap' a friend function instead of `input_trap'.
2809 * src/roff/troff/env.cc (environment::environment,
2810 environment::copy): Updated.
2811 (environment::newline): Implement it.
2812 (do_input_trap): New function.
2813 (input_trap): Call `do_input_trap'.
2814 (input_trap_continued): New function.
2815 (init_env_requests): Updated.
2816 * src/roff/troff/TODO: Updated.
2818 * tmac/an-old.tmac (SH, SS, B, I, SM, SB, TP): Use `.itc' instead of
2821 * src/preproc/grn/hdb.cc (DBRead): Really chop after 127 characters.
2823 2001-12-22 Ruslan Ermilov <ru@FreeBSD.org>
2825 * tmac/doc-common, tmac/doc-syms: Small updates.
2827 2001-12-22 Colin Watson <cjwatson@debian.org>
2829 * tmac/an-old.tmac (an-p-footer): Set title length in environment 1.
2831 2001-12-22 Bernd Warken <bwarken@mayn.de>
2833 * MANIFEST: New file.
2835 2001-12-22 Werner LEMBERG <wl@gnu.org>
2837 * src/preproc/grn/grn.man: Updated.
2839 2001-12-22 Solar Designer <solar@openwall.com>
2841 * src/preproc/grn/hdb.cc (MAXSTRING_S): New macro.
2844 2001-12-19 Werner LEMBERG <wl@gnu.org>
2846 Implement a fallback character request `.fchar'.
2848 * src/roff/troff/charinfo.h (charinfo): New flag `fallback'.
2849 (is_fallback): New inline function.
2850 * src/roff/troff/input.cc (do_define_character): New function.
2851 (define_character): Call `do_define_character'.
2852 (define_fallback_character): New function.
2853 (init_input_requests): Add `fchar'.
2854 (charinfo::charinfo): Updated.
2855 (charinfo::set_macro): New argument to set `fallback' flag.
2856 * src/roff/troff/node.cc (make_glyph_node, make_node,
2857 node::add_char): Check `fallback' flag.
2858 * NEWS, man/groff_diff.man, man/groff_man: Updated.
2860 2001-12-16 Werner LEMBERG <wl@gnu.org>
2862 * groff.texinfo: Document exact search algorithm for glyphs.
2864 2001-12-15 Werner LEMBERG <wl@gnu.org>
2866 * Makefile.cpg, Makefile.ccpg, Makefile.man: Add dummy file to
2867 the left side of $(MANPAGES) rule to make it always non-empty.
2869 2001-12-14 Werner LEMBERG <wl@gnu.org>
2871 * src/roff/troff/input.cc (default_black): Define default color
2872 `black' if not yet defined.
2874 2001-12-13 Werner LEMBERG <wl@gnu.org>
2876 Implement new string-valued register `.fn' to return the current
2877 real (internal) font name.
2879 * env.cc (environment::get_font_name_string): New function.
2880 (init_env_requests): Add `.fn' register.
2881 * env.h (environment): Updated.
2882 * node.cc (font_info): Make `get_font_name' a friend.
2883 (get_font_name): New function.
2886 * man/groff_diff.man, man/groff.man, NEWS: Updated.
2888 2001-12-12 Ralph Corderoy <ralph@inputplus.demon.co.uk>
2890 * src/preproc/eqn/main.cc (inline_equation): Fix typos.
2892 2001-12-12 Werner LEMBERG <wl@gnu.org>
2894 * tmac/groff_man.man, doc/groff.texinfo: There is no .R macro.
2896 2001-12-10 Gaius Mulley <gaius@glam.ac.uk>
2898 * man/groff_diff.man: Adding documentation for \O.
2900 2001-12-10 Werner LEMBERG <wl@gnu.org>
2902 * src/preproc/html/pre-html.cc (TROFF_COMMAND): Removed.
2903 (scanArguments): Use PROG_PREFIX for the name of the troff binary.
2905 2001-12-09 Werner LEMBERG <wl@gnu.org>
2907 * man/roff.man: Revised.
2908 * src/roff/groff/groff.man: Replace man page references with a
2909 pointer to roff.man.
2911 2001-12-09 Bernd Warken <bwarken@mayn.de>
2913 * man/roff.man: Completely rewritten.
2915 2001-12-06 Ralph Corderoy <ralph@inputplus.demon.co.uk>
2917 * src/preproc/eqn/main.cc (inline_equation): Improve error message.
2919 2001-12-05 Werner LEMBERG <wl@gnu.org>
2921 * src/roff/troff/input.cc (get_delim_file_name): Removed since no
2923 * src/devices/grohtml/post-html.cc (html_printer::html_printer): Fix
2924 order of initializers.
2927 2001-12-05 Gaius Mulley <gaius@glam.ac.uk>
2929 * doc/groff.texinfo: Fix documentation of \O.
2931 * src/devices/grohtml/html-text.cc (html_text::do_indent,
2932 html_text::do_table, html_text::do_emittext, html_text::do_para):
2933 Use `const' for first argument.
2934 (html_text::do_table): Use cast.
2935 * src/devices/grohtml/html-text.h: Updated.
2936 * src/devices/grohtml/output.cc (simple_output::put_string): Add
2937 method for `const string &s'.
2938 * src/devices/grohtml/html.h: Updated.
2939 * src/devices/grohtml/post-html.cc (MAX_STRING_LENGTH): Removed.
2940 (ANCHOR_TEMPLATE): Modified.
2941 (manufacture_headings): New global variable to handle `-h' option.
2942 (is_subsection): Removed.
2943 (char_buffer::add_string): Add `const' to first argument.
2944 Protect against invalid string argument.
2945 Add method for `const string &s'.
2946 (text_glob): Completely redesigned.
2947 (page): Use `const' for strings and remove string length variable.
2948 (page::add_html): Removed.
2949 (page::add_end_encode): New member function.
2950 (to_unicode): Moved upwards.
2951 (title_desc, header_desc): Updated.
2952 (header_desc::write_headings): Updated to new ANCHOR_TEMPLATE
2954 (html_printer::is_bold, html_printer::make_bold): New member
2956 (html_printer::end_of_line): Updated.
2957 (generate_img_src, html_printer::do_auto_image,
2958 html_printer::do_title, html_printer::write_header,
2959 html_printer::determine_header_level, html_printer::do_heading,
2960 html_printer::do_linelength, html_printer::do_pageoffset,
2961 html_printer::do_indentation, html_printer::do_tempindent,
2962 html_printer::do_indentedparagraph, html_printer::do_break,
2963 html_printer::flush_sbuf, get_html_translation,
2964 html_printer::begin_page, html_printer::special): Rewritten to get
2965 rid of static string length limit.
2966 (html_printer::troff_tag): Added `.no-auto-rule'.
2967 (html_printer::flush_globs): Small fix.
2968 (html_printer::determine_space): Don't compute `space_width'.
2969 (html_printer::translate_to_html): Renamed to ...
2970 (html_printer::emit_html): This (with updates).
2971 (html_printer::write_header): Implement `-h' option.
2972 (html_printer::draw): Remove commented-out code. Handle `F'
2974 (html_printer::add_char_to_sbuf): Removed.
2975 (html_printer::add_to_sbuf): Rewritten.
2976 (html_printer::sbuf_continuation): Fixed.
2977 (html_printer::seen_backwards_escape, reverse,
2978 html_printer::remove_last_char_from_sbuf): Removed.
2979 (char_translate_to_html, str_translate_to_html): Removed.
2980 (html_printer::overstrike): New function member.
2981 (html_printer::set_char): Use it.
2982 (html_printer::do_body): New function member.
2983 (html_printer::~html_printer): Use it.
2984 (main): Handle `-h' option.
2986 * src/devices/grohtml/grohtml.man: Document -h switch.
2988 * src/preproc/html/pre-html.cc: Include searchpath.h
2989 Replace `POSTSCRIPTRES' macro with `postscriptRes' variable.
2990 (get_resolution): New function.
2991 (checkImageDir): Use `0777' permissions in mkdir()
2992 (write_start_image): Rewritten to use `\O[5...]'.
2993 (createImage, generateImages): Updated.
2994 (main): Handle `F' and `h' options.
2995 Use `get_resolution'.
2997 * src/roff/troff/input.cc (begin, end, image): Removed.
2998 (do_suppress): Take parameter.
2999 Handle modified syntax of `\O'.
3000 (token::next): Updated.
3001 (init_markup_requests): Removed.
3004 * src/roff/troff/div.h: Add declaration for begin_page().
3006 * tmac/color-html.tmac: Removed. Contents moved to...
3007 * tmac/html.tmac: Here. Set background color.
3008 * tmac/color.tmac: Removed. Contents moved to...
3009 * tmac/ps.tmac: Here.
3010 * tmac/www.tmac: Remove the title command when generating images
3012 (NO_AUTO_RULE): New macro.
3013 (HTML_DO_IMAGE): Use revised `\O' escapes.
3014 * tmac/Makefile.sub, tmac/groff_www.man, tmac/troffrc: Updated.
3016 2001-12-02 Werner LEMBERG <wl@gnu.org>
3018 * tmac/groff_mdoc.man: Fix typo.
3020 2001-12-01 Colin Watson <cjwatson@debian.org>
3022 * man/roff.man: Fix typo.
3024 2001-11-29 Werner LEMBERG <wl@gnu.org>
3026 * src/libs/libbib/map.c, src/utils/pfbtops/pfbtops.c: Include
3029 * src/roff/troff/input.cc (read_draw_node): Emit error message if
3030 more than one argument to \D'f ...'.
3032 * tmac/Makefile.sub (NORMALFILES): Add lbp.tmac.
3034 2001-11-28 Werner LEMBERG <wl@gnu.org>
3036 * tmac/an-old.tmac, tmac/doc.tmac: Assure that the macro package is
3039 * tmac/groff_man.man: Minor cosmetic fix.
3041 2001-11-27 Werner LEMBERG <wl@gnu.org>
3043 * src/roff/groff/groff.man, tmac/groff_tmac.man,
3044 tmac/groff_www.man: s/mwww/www/.
3046 2001-11-26 Werner LEMBERG <wl@gnu.org>
3048 * aclocal.m4 (GROFF_MKSTEMP): Implement test using C++ linkage.
3049 * configure: Regenerated.
3050 * win32-diffs: Updated.
3052 * tmac/groff_mwww.tmac: Renamed to ...
3053 * tmac/groff_www.tmac: This.
3054 * tmac/mwww.tmac: Removed.
3055 * NEWS, tmac/Makefile.sub: Updated.
3057 2001-11-21 Werner LEMBERG <wl@gnu.org>
3059 * doc/groff.texinfo: Improve documentation of the `\v' escape.
3060 Fix explanation of `\D' and `rt'.
3062 2001-11-20 Werner LEMBERG <wl@gnu.org>
3064 * tmac/an-old.tmac (an-header): Set header length equal to page
3066 * doc/groff.texinfo: Improve documentation of `ne' request. Other
3070 2001-11-19 Werner LEMBERG <wl@gnu.org>
3072 * NEWS, man/Makefile.sub: Updated.
3074 2001-11-19 Bernd Warken <bwarken@mayn.de>
3076 * man/ditroff.man: New file.
3078 2001-11-17 Werner LEMBERG <wl@gnu.org>
3080 * man/groff_differences.man: Renamed to ...
3081 * man/groff_diff.man: This. Updated.
3082 * man/Makefile.sub, src/roff/troff/troff.man, NEWS: Updated.
3084 * src/preproc/html/pushbackbuffer.cc: Renamed to ...
3085 * src/preproc/html/pushback.cc: This. Updated.
3086 * src/preproc/html/pushbackbuffer.h: Renamed to ...
3087 * src/preproc/html/pushback.h: This.
3088 * src/preproc/html/Makefile.sub, src/preproc/html/pre-html.cc:
3091 * src/libs/libgroff/htmlindicate.cc: Renamed to ...
3092 * src/libs/libgroff/htmlhint.cc: This.
3093 * src/libs/libgroff/Makefile.sub: Updated.
3095 * tmac/an-old.tmac (an-end): Fix page length.
3097 2001-11-16 Werner LEMBERG <wl@gnu.org>
3099 * NEWS, man/groff_differences.man, doc/groff.texinfo: Updated.
3100 * man/Makefile.sub: Include groff_differences.man.
3101 * VERSION: Set to 1.18.
3102 * REVISION: Set to 0.
3104 2001-11-16 Bernd Warken <bwarken@mayn.de>
3106 * src/roff/troff/input.cc (do_define_macro): Allow whitespace before
3107 the second dot (or ending macro name) to end a macro.
3108 * doc/groff.texinfo: Doc fix.
3110 2001-11-16 Ruslan Ermilov <ru@FreeBSD.org>
3112 * tmac/doc-common (doc-header): Handle very long document titles
3115 2001-11-16 Werner LEMBERG <wl@gnu.org>
3117 * tmac/doc.tmac (doc-do-Bl-args): Fix .substring requests.
3119 2001-11-15 Werner LEMBERG <wl@gnu.org>
3121 * src/roff/troff/troff.man: Revised and split into troff.man and...
3122 * man/groff_differences.man: New file.
3125 2001-11-13 Werner LEMBERG <wl@gnu.org>
3127 * tmac/an-old.tmac (TS, TE): New macros for table support.
3129 2001-11-12 Werner LEMBERG <wl@gnu.org>
3131 * src/include/lib.h: Provide a fix for emx to not include
3134 2001-10-27 Werner LEMBERG <wl@gnu.org>
3136 * src/roff/troff/input.cc (substring_macro): Fix computation of
3139 2001-10-20 Werner LEMBERG <wl@gnu.org>
3141 Undo change from 2001-08-28.
3143 * src/roff/troff/input.cc (have_input): New global variable.
3144 (token::next): Set `have_input' for \f, \H, \R, \s, and \S if not
3145 in compatibility mode.
3146 (process_input_stack): Use it.
3148 2001-10-19 Ruslan Ermilov <ru@FreeBSD.org>
3150 * tmac/doc.tmac (doc-flag-recursion): Protect arguments against
3151 being handled as end-of-sentence characters,
3153 2001-10-10 Gaius Mulley <gaius@glam.ac.uk>
3155 * src/roff/troff/input.cc (file_iterator): New members
3156 `suppress_newline_flag' and `seen_escape'.
3157 (file_iterator::next_file): Updated.
3158 (file_iterator::fill): Use it.
3159 (string_iterator): New member `suppress_newline_flag'.
3160 (string_iterator::fill): Set it.
3161 (get_color_element): Use MAX_COLOR_VAL.
3162 * src/roff/troff/env.cc (environment): Remove `need_eol'.
3163 (no_fill): Don't set `env->ignore_next_eol'.
3164 (environment::newline): Handle `eol' tag properly.
3166 (environment::add_html_tag): Set `env->ignore_next_eol'.
3168 * src/roff/troff/env.h (environment): Updated.
3170 * src/devices/grohtml/post-html.cc (text_glob::is_eol_ce): New
3172 (html_printer::outstanding_eol): New member function.
3173 (html_printer::do_title): Use new functions.
3174 (html_printer::troff_tag): Test `id_eol_ce'.
3176 2001-10-10 Werner LEMBERG <wl@gnu.org>
3178 * tmac/color.tmac, tmac/color-html.tmac: Use `.do' to make those
3179 files work with -C also.
3181 2001-10-05 Werner LEMBERG <wl@gnu.org>
3183 * doc/pic.ms: Minor fix.
3184 * src/preproc/html/pre-html.cc (scanArguments): Don't handle `-?'
3185 as a valid command line switch.
3186 * src/devices/grohtml/post-html.cc (main): Ditto.
3188 * src/devices/grohtml/grohtml.man: Updated.
3189 * src/roff/groff/groff.cc (main): Pass `-v' to predriver also.
3191 2001-10-04 Werner LEMBERG <wl@gnu.org>
3193 Implementing color support in troff, pic, grops, and grohtml. These
3194 changes are based on a major patch provided by Gaius Mulley
3197 New request: `defcolor', supporting rgb, cmy, cmyk, and gray
3198 definitions with both hex values and fractions.
3200 New escapes: \m and \M for drawing and background color,
3201 respectively. This corresponds to the troff output commands `m'
3204 groff and troff accept command line switch `-c' to disable color
3205 output (which is automatically disabled in compatibility mode).
3207 New scaling indicator `f' for fractions (1f = 65536u).
3209 New conditional operator `m' to test for defined colors with `if'
3212 New keywords `color' (or `colour', `colored', `coloured'), `outline'
3213 (or `outlined'), and `shaded' added to pic.
3215 * src/include/color.h: New file.
3216 * src/include/driver.h: Include it.
3217 * src/include/printer.h: Include color.h.
3218 (environment): New members `col' and `fill'.
3219 (printer): Remove `adjust_arc_center' member function.
3220 * src/include/Makefile.sub: Updated.
3222 * src/libs/libdriver/input.cc (do_file): Initialize `env.col' and
3224 Handle `m' and `DF' troff commands.
3225 * src/libs/libgroff/color.cc: New file.
3226 * src/libs/libgroff/Makefile.sub: Updated.
3228 * src/preproc/html/pre-html.cc (IMAGE_BORDER_PIXELS): Set to 2.
3230 (createImage): Fix computation of `y2'.
3232 (buffer::write_file_html): Remove calls to `stop'.
3234 * src/preproc/pic/common.h (common_output): New abstract function
3235 members `set_color', `reset_color', `get_last_filled', and
3236 `get_outline_color'.
3237 * src/preproc/pic/object.h: Add `IS_SHADED' and `IS_OUTLINED'.
3238 (object_spec): Add members `shaded' and `outlined'.
3239 * src/preproc/pic/output.h (output): `command' is now abstract.
3240 New function members `set_color', `reset_color', `get_last_filled',
3241 and `get_outline_color'.
3242 * src/preproc/pic/lex.cc (lookup_keyword): Recognize `colo[u]r[ed]',
3243 `outline[d]', and `shaded'.
3244 * src/preproc/pic/object.cc (output::command): Removed.
3245 (output::set_location): Moved to output.h.
3246 (graphic_object): Add protected members `outline_color' and
3248 Add member functions `set_outline_color', `get_outline_color', and
3250 (closed_object): Add member function `set_fill_color'.
3251 Add member `color_fill'.
3252 (graphic_object::print_text): Use `out->set_color' and
3254 (box_object::print, ellipse_object::print, circle_object::print,
3255 line_object::print, spline_object::print, arc_object::print): Ditto.
3256 (object_spec::make_object): Implement `IS_OUTLINED' and `IS_SHADED'.
3257 * src/preproc/pic/pic.y: Add tokens `COLORED', `OUTLINED', and
3258 `SHADED', making them `%left'.
3259 Add rules `object_spec [SHADED|COLORED|OUTLINED] text'.
3260 * src/preproc/pic/tex.cc (tex_output): New dummy function members
3261 `set_color', `reset_color', `get_last_filled', and
3262 `get_outline_color'.
3263 * src/preproc/pic/troff.cc (simple_output): New abstract function
3264 members `set_color', `reset_color', and `get_last_filled'.
3265 (simple_output::polygon, simple_output::circle,
3266 simple_output::ellipse): Use `get_last_filled'.
3267 (troff_output): New members `last_filled' and `last_outlined'.
3268 New function members `set_color', `reset_color', `get_last_filled',
3269 and `get_outline_color'.
3270 (troff_output::finish_picture): Use `reset_color'.
3271 (troff_output::set_fill): Test `last_filled'.
3272 * src/preproc/pic/pic.man: Updated.
3274 * src/roff/groff/groff.cc (main): Implement `-c' option.
3275 (synopsis, help): Updated.
3276 src/roff/groff/groff.man: Updated.
3278 * src/roff/troff/troff.h: Include color.h.
3279 (warning_type): Add WARN_COLOR.
3280 * src/roff/troff/env.h (environment): New members
3281 `{cur,prev}_{glyph,fill}_color'.
3282 New member functions `get_{prev_,}{glyph,fill}_color'.
3283 * src/roff/troff/env.cc: Initialize and implement them.
3284 * src/roff/troff/input.cc: New global variable `disable_color_flag'.
3285 Replace `NULL' with `0' everywhere for consistency.
3286 (lookup_color, default_black, do_glyph_color, do_fill_color,
3287 get_color_element, read_rgb, read_cmy, read_cmyk, read_gray,
3288 define_color): New functions.
3289 (token::next): Implement \M and \m escapes.
3290 (do_if_request): Implement `m' operator.
3292 (main): Implement `-c' option.
3293 (init_markup_requests): Add `defcolor' request.
3294 (warning_table): Add `color' warning.
3295 * src/roff/troff/node.h (glyph_color_node, fill_color_node): New
3297 * src/roff/troff/node.cc (troff_output_file): New members
3298 `current_{page,glyph}color'. New member functions `put_hex',
3299 `glyph_color', and `fill_color'.
3300 (glyph_color_node::*, fill_color_node::*): Implement it.
3301 * src/roff/troff/number.cc (SCALE_INDICATOR_CHARS): Add `f'.
3302 (parse_term): Add support for `f'.
3303 * src/roff/troff/troff.man: Updated.
3305 * src/devices/grodvi/dvi.cc (draw_dvi_printer::draw): Add dummy
3307 * src/devices/grolbp/lbp.cc (lbp_printer::draw): Ditto.
3308 * src/devices/grolj4/lj4.cc (lj4_printer::draw): Ditto.
3310 * src/devices/grohtml/html-text.h (HTML_TAG): Add COLOR_TAG.
3311 (tag_definition): Use `void *' for arg1.
3312 (html_text): New member functions `do_color' and `done_color'.
3313 Use `void *' for second parameter of `push_para' member function.
3314 New `push_para' member function with a single parameter.
3315 Use `char *' for parameter of `issue_table_begin' member funtion.
3316 New `issue_color_begin' member function.
3317 * src/devices/grohtml/html-text.cc (html_text::end_tag): Handle
3319 (html_text::issue_color_begin): New function.
3320 (html_text::issue_table_begin): Use `char *' for parameter.
3321 (html_text::start_tag, html_text::shutdown,
3322 html_text::check_emit_text): Updated.
3323 (html_text::push_para): Use `void *' for second parameter.
3324 Add same function with only one parameter.
3325 (html_text::do_*): Updated.
3326 (html_text::do_color, html_text::done_color): New functions.
3327 * src/devices/grohtml/post-html.cc (style): New member `col'.
3328 Mew member `style' with 6 parameters.
3329 (style::style, style::operator==): Updated.
3330 (html_printer::do_font): Use it.
3331 (html_printer::draw): Add dummy entry for `F'.
3332 (html_printer::set_char): Updated.
3333 * src/devices/grohtml/grohtml.man: Updated.
3335 * src/devices/grops/ps.cc (ps_output::put_float): Use `%g' to have
3336 trailing zeroes removed.
3337 (ps_printer): New members `sbuf_color', `fill_color', and
3339 Removed member `fill'.
3340 New member function `set_color'.
3341 (ps_printer::ps_printer, ps_printer::set_char): Updated.
3342 (ps_printer::flush_sbuf, ps_printer::set_line_thickness,
3343 ps_printer::fill_path, ps_printer::draw): Use `set_color'.
3345 * tmac/color-html.tmac, tmac/color.tmac: New files.
3346 * tmac/troffrc: Include them.
3347 * tmac/www.tmac (URL, FTP, MAILTO): Use blue color.
3348 * tmac/Makefile.sub: Updated.
3350 * NEWS, doc/groff.texinfo, doc/pic.ms, man/groff_out.man,
3351 man/groff.man: Updated.
3352 * font/devps/prologue.ps: Define FC and CO functions.
3354 2001-10-04 Gaius Mulley <gaius@glam.ac.uk>
3356 Fix incorrect cropping of images and incorrect handling of special
3357 characters. Fix handling of file names in \O.
3359 * src/include/geometry.h: New file.
3360 * src/libs/libgroff/geometry.cc: New file.
3361 * src/libs/libdriver/printer.cc (printer::adjust_arc_center): Moved
3363 * src/roff/troff/input.cc (get_delim_file_name): Fixed problem with
3365 (do_suppress): Updated.
3366 * src/roff/troff/node.cc: Include geometry.h.
3367 (troff_output_file::flush_tbuf): Fixed parameters to
3368 `check_output_limits'.
3369 (troff_output_file::check_charinfo): Ditto.
3370 (troff_output_file::determine_line_limits): Add support for `Da'
3373 * src/devices/grohtml/post-html.cc (str_translate_to_html):
3374 Add new parameter `is_special' to decode special characters from
3376 (html_printer::do_title, html_printer::do_heading,
3377 html_printer::do_indentedparagraph,
3378 html_printer::translate_to_html, html_printer::special): Updated.
3380 2001-10-03 Werner LEMBERG <wl@gnu.org>
3382 * Makefile.sub (DISTCLEANFILES): Add stamp-h.
3383 Fix entry for config.h.
3384 * test-groff (GROFF_BIN_PATH): Add $builddir/roff/groff.
3385 * tmac/troffrc: Translate nonbreakable space character to `\~'.
3386 * src/preproc/eqn/eqn.man: Document -d command line option.
3388 2001-09-27 Werner LEMBERG <wl@gnu.org>
3390 * man/groff.man: Use
3398 instead of the old code (`.ad .hy' after the table) to suppress
3399 incorrect hyphenation for grohtml output.
3401 2001-09-22 Werner LEMBERG <wl@gnu.org>
3403 * man/groff_font.man, man/groff_out.man: Minor fixes.
3405 2001-09-20 Werner LEMBERG <wl@gnu.org>
3407 * PROBLEMS: Updated, reordered. Improved EPS section (thanks to
3408 Arnold Robbins <arnold@skeeve.com>).
3410 2001-09-09 Werner LEMBERG <wl@gnu.org>
3412 * configure: Regenerated with autoconf 2.52.
3414 * doc/groff.texinfo: Complete revision of indices.
3416 2001-09-07 Werner LEMBERG <wl@gnu.org>
3418 * doc/Makefile (clean): Updated to delete all indices.
3420 2001-09-05 Werner LEMBERG <wl@gnu.org>
3422 * src/roff/troff/troff.man: Remove superfluous line.
3424 * tmac/s.tmac: Enable all warnings only if no -W or -w option is
3425 given on the command line (or rather, if only the default warnings
3428 2001-09-03 Werner LEMBERG <wl@gnu.org>
3430 * man/groff.man, src/preproc/eqn/eqn.man, tmac/groff_mdoc.man: Don't
3431 use .ne for TTY devices.
3433 2001-08-31 Werner LEMBERG <wl@gnu.org>
3435 * src/roff/troff/token.h, src/roff/troff/input.cc:
3436 s/TOKEN_TRANSPARENT_ESCAPE/TOKEN_OPAQUE_ESCAPE/.
3438 2001-08-28 Werner LEMBERG <wl@gnu.org>
3440 * src/roff/troff/token.h (token_type): Add TOKEN_TRANSPARENT_ESCAPE.
3441 * src/roff/troff/input.cc (token::next): Return
3442 TOKEN_TRANSPARENT_ESCAPE for \f, \H, \R, \s, and \S if not in
3444 (token::description): Updated.
3445 (process_input_stack): Reset `bol' for TOKEN_TRANSPARENT_ESCAPE.
3446 (token::add_to_node_list, token::process): Ignore
3447 TOKEN_TRANSPARENT_ESCAPE.
3449 2001-08-27 Werner LEMBERG <wl@gnu.org>
3451 * tmac/an-old.tmac: Fix `S' string.
3453 2001-08-26 Werner LEMBERG <wl@gnu.org>
3455 * src/roff/troff/troff.man: Don't use .ne for TTY devices.
3457 2001-08-25 Werner LEMBERG <wl@gnu.org>
3459 * doc/pic.ms: Replace `\\' with `\e' (and fixing some single
3461 Many other minor fixes.
3463 * configure.ac: Add message at end to inform how to compile
3465 * configure: Regenerated.
3467 2001-08-24 Werner LEMBERG <wl@gnu.org>
3469 * src/include/getopt.h, src/libs/libgroff/{getopt.c, getopt1.c}:
3470 Updated to latest version of libc.
3472 2001-08-23 Werner LEMBERG <wl@gnu.org>
3474 * configure.ac: Don't create subdirectories before AC_CONFIG_FILES.
3475 Autoconf 2.50 and newer can handle this.
3476 * configure: Regenerated.
3478 2001-08-21 Werner LEMBERG <wl@gnu.org>
3480 * doc/pic.ms: Fix typo.
3481 * src/preproc/tbl/tbl.man: Document case of global options.
3483 2001-08-21 Gaius Mulley <gaius@glam.ac.uk>
3485 * src/devices/grohtml/post-html.cc (html_printer::end_font): Fix
3486 handling of `CR' font.
3488 2001-08-20 Werner LEMBERG <wl@gnu.org>
3490 Use a config.h file.
3492 * src/include/lib.h: Include config.h.
3493 * All C files: Ditto (if necessary).
3494 * All C++ source and header files: Include lib.h first (if
3497 * src/include/config.hin: New file (autogenerated by autoheader).
3498 * stamp-h.in: New file.
3499 * configure.ac: Updated.
3500 * aclocal.m4: Add third parameters to AC_DEFINE macros.
3501 (GROFF_ARRAY_DELETE): Simplified.
3502 * Makefile.sub (DISTCLEANFILES): Updated.
3503 Added targets for remaking config.status, config.hin, config.h,
3504 stamp-h.in, and stamp-h.
3505 * configure: Regenerated.
3507 2001-08-19 Werner LEMBERG <wl@gnu.org>
3511 2001-08-18 Sebastian Krahmer <krahmer@suse.de>
3513 * src/preproc/pic/pic.y (format_number): Use do_sprintf().
3514 (do_sprintf): Use snprintf().
3516 2001-08-18 Werner LEMBERG <wl@gnu.org>
3518 * src/libs/snprintf/*: Added an snprintf module written by Mark
3520 * src/libs/libgroff/Makefile.sub: Updated.
3521 * configure.ac: Add test for snprintf().
3522 * Makefile.in: Updated.
3523 * configure: Regenerated.
3525 * src/preproc/html/pre-html.cc (make_message): Reactivate code which
3528 2001-08-14 Ruslan Ermilov <ru@FreeBSD.org>
3530 * tmac/doc.tmac (Ex): New implementation.
3531 * tmac/doc-common, tmac/groff_tmac.man: Updated.
3533 2001-08-13 Ruslan Ermilov <ru@FreeBSD.org>
3535 * tmac/doc.tmac (Rv): Implement support for 0 or more than 1
3537 * tmac/groff_tmac.man: Updated.
3539 2001-08-13 Werner LEMBERG <wl@gnu.org>
3541 * src/preproc/tbl/tbl.man: Minor documentation update.
3543 2001-08-13 John David Anglin <dave@hiauly1.hia.nrc.ca>
3545 * src/libs/libgroff/tmpname.cc: Add prototype for gettimeofday().
3546 * configure.ac: Add declaration test for gettimeofday().
3547 * Makefile.in: Document NEED_DECLARATION_GETTIMEOFDAY defines.
3548 * aclocal.m4: Include sys/time.h for gettimeofday declaration test.
3549 * configure: Regenerated.
3551 2001-08-11 Werner LEMBERG <wl@gnu.org>
3553 * aclocal.m4 (GROFF_MKSTEMP): Define HAVE_MKSTEMP.
3554 * configure.ac: Add declaration test for strcasecmp().
3555 * Makefile.in: Updated.
3556 * configure: Regenerated.
3557 * src/include/lib.h [!HAVE_MKSTEMP]: Add prototype for mkstemp() --
3558 this is necessary because groff's mkstemp.cc is C++.
3559 Add declaration conditionally for strcasecmp().
3561 2001-08-10 Werner LEMBERG <wl@gnu.org>
3563 Integrated pic2graph, contributed by Eric S. Raymond.
3565 * contrib/pic2graph/{Makefile.sub, pic2graph.sh, pic2graph.man}: New
3567 * Makefile.in, NEWS: Updated.
3569 * src/preproc/tbl/tbl.man: Revised.
3571 2001-08-09 Eric S. Raymond <esr@thyrsus.com>
3573 * src/preproc/tbl/tbl.man: Extended to cover all tbl features.
3575 2001-08-09 Werner LEMBERG <wl@gnu.org>
3577 * src/preproc/tbl/main.cc (process_data): Fix recognition of .lf
3580 2001-08-08 Paul Eggert <eggert@twinsun.com>
3582 * Makefile.sub (configure): Depend on configure.ac, not
3584 * INSTALL.gen: Upgrade to autoconf 2.52's INSTALL.
3586 2001-08-07 Werner LEMBERG <wl@gnu.org>
3588 * src/utils/afmtodit/afmtodit.man, src/roff/groff/groff.man: Minor
3591 2001-08-06 Werner LEMBERG <wl@gnu.org>
3593 * src/roff/troff/troff.man: Improve documentation of -E option.
3595 2001-07-28 Ralph Corderoy <ralph@inputplus.demon.co.uk>
3597 * src/preproc/html/pushbackbuffer.cc (pushBackBuffer::readNumber):
3600 2001-07-27 Werner LEMBERG <wl@gnu.org>
3602 * src/preproc/refer/refer.cc: Undo last change.
3603 * src/devices/grohtml/post-html.cc: Ditto.
3605 2001-07-26 Werner LEMBERG <wl@gnu.org>
3607 * src/preproc/refer/refer.cc: Include `lib.h'.
3608 * src/devices/grohtml/post-html.cc: Ditto.
3610 2001-07-25 Gaius Mulley <gaius@glam.ac.uk>
3612 * aclocal.m4 (GROFF_PAGE): Add `AC_DEFINE(PAGEA4)'.
3613 * src/preproc/html/pre-html.cc: Use it for DEFAULT_VERTICAL_OFFSET.
3614 * Makefile.in: Comment updated.
3615 * configure: Regenerated.
3617 2001-07-25 Werner LEMBERG <wl@gnu.org>
3619 * src/preproc/pic/pic.cc: Removed.
3620 * src/preproc/pic/pic_tab.h: Removed.
3621 * src/preproc/refer/label.cc: Removed.
3623 * doc/Makefile (.ms.html): Don't use a file name extension in
3624 argument to grohtml's -I option.
3625 * Makefile.in (dist): Remove CVS directories.
3626 Call `distfiles' target.
3628 * src/devices/grohtml/grohtml.man: Add information about valid
3629 versions of pnmtopng.
3630 * src/preproc/html/pre-html.cc (TRANSPARENT): Use `white' as colour
3631 name instead of number.
3633 2001-07-24 Werner LEMBERG <wl@gnu.org>
3635 * doc/groff.texinfo: Minor fixes.
3637 2001-07-21 Gaius Mulley <gaius@glam.ac.uk>
3639 * doc/Makefile (.ms.html): Put image files into a subdirectory.
3642 2001-07-20 Werner LEMBERG <wl@gnu.org>
3644 * src/libs/libgroff/tmpname.cc: New file, defining get_tempname().
3645 * src/libs/libgroff/mkstemp.cc: New file.
3646 * src/libs/libgroff/mksdir.cc: New file.
3647 * src/libs/libgroff/tmpfile.cc [HAVE_MKSTEMP_PROTO]: Removed.
3648 (xtmpfile) [!HAVE_MKSTEMP]: Removed.
3649 * src/libs/libgroff/Makefile.sub: Updated.
3650 * src/include/lib.h: Add mksdir() prototype.
3651 * src/include/posix.h: Define S_IXUSR if not yet defined.
3653 * src/preproc/html/pre-html.cc (MAX_RETRIES): Removed.
3654 (createAllPages): Use mksdir() instead of current code.
3655 * src/utils/indxbib/indxbib.cc [HAVE_MKSTEMP_PROTO]: Removed.
3656 (main): [!HAVE_MKSTEMP]: Removed.
3658 * aclocal.m4 (GROFF_MKSTEMP): Updated to use new mkstemp.cc file.
3659 (GROFF_INTTYPES_H, GROFF_UNSIGNED_LONG_LONG, GROFF_UINTMAX_T): New
3661 * configure.ac: Add tests for stdint.h, sys/time.h, and
3663 Call new GROFF_xxx macros.
3664 * configure: Regenerated.
3665 * Makefile.in: Comments updated.
3667 2001-07-20 Gaius Mulley <gaius@glam.ac.uk>
3669 * src/preproc/html/pre-html.cc (scanArguments): Use getopt_long()
3670 instead of current code.
3671 * src/devices/grohtml/post-html.cc (main): Handle `-d' option.
3672 * src/roff/groff/groff.cc (possible_command::insert_args): New
3674 (main): Use it for predriver handling instead of insert_arg().
3676 2001-07-19 Werner LEMBERG <wl@gnu.org>
3678 * doc/Makefile: Added GROFF_BIN_PATH to make it work with uninstalled
3681 * src/include/posix.h: Define S_IWUSR if not yet defined.
3683 2001-07-18 Werner LEMBERG <wl@gnu.org>
3687 2001-07-18 Ruslan Ermilov <ru@FreeBSD.org>
3689 * tmac/groff_mdoc.man: Document new -width and -column syntax.
3690 Some other minor fixes.
3691 * tmac/an-old.tmac: Add `AT' and `UC' macros.
3693 2001-07-17 Gaius Mulley <gaius@glam.ac.uk>
3695 Replace call to `troff' with `groff -Z' to make it aware of
3698 * src/preproc/html/pre-html.cc (TROFF_COMMAND): New macro.
3699 (troff_command, command_prefix): Removed.
3700 (alterDeviceTo): Use groff.
3701 (addZ): New function.
3702 (char_buffer::do_html): Use it.
3703 (scanArguments): Use TROFF_COMMAND.
3704 (findPrefix): Removed.
3706 * src/roff/groff/groff.cc (main): Handle zflag for preprocessors.
3708 2001-07-17 Eric S. Raymond <esr@snark.thyrsus.com>
3710 * doc/pic.ms: Documentation fixes.
3712 2001-07-17 Werner LEMBERG <wl@gnu.org>
3714 Replace atexit() with global destructor.
3716 * src/libs/libgroff/tmpfile.cc (xtmpfile_list): Add constructor.
3717 (xtmpfile_list_init): New global structure to deallocate
3718 xtmpfile_list on exit. Its destructor inherits most code from
3720 (remove_tmp_files): Deleted.
3721 (add_tmp_file): Simplified.
3723 2001-07-16 Werner LEMBERG <wl@gnu.org>
3725 Replace strdup() with strsave().
3727 * src/devices/grolbp/lbp.cc [!HAVE_STRDUP]: Removed.
3728 (set_papersize): Use strsave() and a_delete.
3729 (main): Use strsave().
3730 * src/preproc/html/pre-html.cc (make_message, createAllPages,
3731 removeAllPages): Use strsave() and a_delete.
3733 * configure.ac: Remove test for strdup.
3734 * Makefile.in: Comment updated.
3735 * configure: Regenerated.
3737 2001-07-15 Werner LEMBERG <wl@gnu.org>
3739 * win32-diffs: Updated.
3741 2001-07-14 Werner LEMBERG <wl@gnu.org>
3743 * src/preproc/html/pre-html.cc (makeTempFiles): Activate new code,
3744 removing the old one.
3745 * src/utils/indxbib/indxbib.cc (main): Remove compiler warning.
3747 2001-07-14 Ralph Corderoy <ralph@inputplus.demon.co.uk>
3749 * src/libs/libgroff/tmpfile.cc (xtmpfile): Fix guard for `namep'.
3751 2001-07-12 Ruslan Ermilov <ru@FreeBSD.org>
3753 Merge -xwidth into -width. Add -xwidth functionality to -column
3756 * tmac/doc.tmac (Bl): Add dummy doc-typeXXX and doc-spaceXXX to
3758 (doc-do-Bl-args): Merge -xwidth code with -width. Test whether
3759 string immediately following a leading dot starts with a valid mdoc
3761 Add similar code to the -column branch.
3762 (doc-Bl-usage): Updated.
3763 * groff_mdoc.man: s/-xwidth/-width/.
3765 2001-07-12 Gaius Mulley <gaius@glam.ac.uk>
3767 * src/devices/grohtml/post-html.cc (text_glob::is_br): Stop titles
3768 running into centered or non-formatted text.
3770 2001-07-11 Werner LEMBERG <wl@gnu.org>
3772 Introduce short and long prefixes to have the selection at run-time
3773 whether there is a 8+3 limit for names of temporary files.
3775 * src/libs/libgroff/tmpfile.cc (TMPFILE_PREFIX): Replaced with...
3776 (TMPFILE_PREFIX_SHORT, TMPFILE_PREFIX_LONG): This.
3777 (tmpfile_prefix, tmpfile_prefix_len, use_short_prefix): New
3779 (temp_init): New global structure to initialize above three
3781 (xtmptemplate): Use two parameters for long and short prefix.
3782 Simplify code use above three variables.
3783 (xtmpfile): Use long and short prefixes as parameters.
3784 * src/include/lib.h: Updated.
3786 * src/preproc/html/pre-html.cc ({PAGE,PS,REGION}_TEMPLATE): Replace
3788 ({PAGE,PS,REGION}_TEMPLATE_{SHORT,LONG}): This.
3789 (createAllPages, makeTempFiles): Updated.
3791 2001-07-09 Werner LEMBERG <wl@gnu.org>
3793 * REVISION: Increased to 3.
3795 Version 1.17.2 released
3796 =======================
3798 2001-07-07 Werner LEMBERG <wl@gnu.org>
3800 * src/utils/indxbib/indxbib.cc (main): Change type of `name_max'
3803 2001-07-06 Ruslan Ermilov <ru@FreeBSD.org>
3805 * tmac/doc.tmac (Rv): Make `Rv' really not parseable.
3807 * tmac/groff_mdoc.man: Fix synopsis.
3809 2001-07-05 Ruslan Ermilov <ru@FreeBSD.org>
3811 * tmac/doc.tmac (doc-inset-list, doc-hang-list, doc-ohang-list):
3812 Restore `doc-Pa-font'.
3814 2001-07-04 Werner LEMBERG <wl@gnu.org>
3816 * src/utils/indxbib/dirnamemax.c: Moved to ...
3817 * src/libs/libgroff/maxfilename.cc: Here.
3818 s/dir_name_max/file_name_max/.
3820 * src/include/lib.h: Add file_name_max.
3821 * src/utils/indxbib/indxbib.cc: Updated.
3822 * src/utils/indxbib/Makefile.sub, src/libs/libgroff/Makefile.sub:
3825 * src/libs/libgroff/tmpfile.cc (TMPFILE_PREFIX) [__MSDOS__]: Define
3827 (xtmpfile) [_MSC_VER]: Removed -- MSVC has mktemp().
3829 * src/preproc/html/pre-html.cc (PAGE_TEMPLATE, PS_TEMPLATE,
3830 REGION_TEMPLATE): New macros.
3831 (createAllPages, makeTempFiles): Use them.
3832 Include `nonposix.h'.
3833 (html_system): New function.
3834 (createAllPages, createImage): Use it.
3837 * tmac/www.tmac: Fix typos.
3839 2001-07-03 Werner LEMBERG <wl@gnu.org>
3841 * tmac/www.tmac: Disable hyphenation in normal text only if output
3843 (URL, FTP, MAILTO): Disable hyphenation of actual URL with `\%'.
3844 * tmac/groff_mwww.man, NEWS: Updated.
3846 2001-07-03 Gaius Mulley <gaius@glam.ac.uk>
3848 * tmac/www.tmac (.IMAGE): Add fourth parameter to specify vertical
3851 2001-07-02 Ruslan Ermilov <ru@FreeBSD.org>
3853 * tmac/doc-common, tmac/doc.tmac (doc-display-ft-stack,
3854 doc-display-ps-stack): Implement font and font size stack for
3857 2001-07-02 Werner LEMBERG <wl@gnu.org>
3859 * REVISION: Increased to 2.
3860 * src/roff/troff/input.cc (read_size): Fix special case `\s[0]'.
3862 * src/groff/grog/grog.pl (process): Handle `Oo' and `Oc' not at the
3863 beginning of a line.
3864 * src/groff/grog/grog.sh: Ditto.
3866 2001-06-29 Peter Marquardt <wwwutz@molgen.mpg.de>
3868 * src/preproc/eqn/neqn.sh: Put `export' keyword in a new line to
3871 2001-06-27 Werner LEMBERG <wl@gnu.org>
3873 Fix problems with preprocessor string for `man' program.
3875 * *.man: Don't use `s' in preprocessor string -- it doesn't exist.
3876 Updated/added copyright.
3877 Moved Emacs's local variable to identify nroff mode to the end of
3878 the file; add local variable if missing.
3880 2001-06-26 Andras Salamon <andras@cs.wits.ac.za>
3882 * aclocal.m4: Replace AC_LANG_SAVE + AC_LANG_CPLUSPLUS with
3883 AC_LANG_PUSH(C++) and AC_LANG_RESTORE with AC_LANG_POP(C++).
3884 * configure: Regenerated.
3886 2001-06-25 Andras Salamon <andras@cs.wits.ac.za>
3888 * aclocal.m4 (GROFF_PAGE): Fix page detection code.
3889 * configure: Regenerated.
3891 2001-06-24 Werner LEMBERG <wl@gnu.org>
3893 * doc/homepage.ms: Don't include arkup.tmac (which no longer exists)
3895 * doc/pic.ms: Fix typos.
3897 Version 1.17.1 released
3898 =======================
3900 2001-06-21 Golubev I. N. <gin@mo.msk.ru>
3902 * aclocal.m4 (GROFF_NEED_DECLARATION): Fix inclusion of strings.h.
3903 * configure: Updated.
3905 2001-06-20 Gaius Mulley <gaius@glam.ac.uk>
3907 * src/roff/preproc/html/pre-html.cc (make_message): Fix incorrect
3909 * src/roff/troff/dic.cc (blank_line): Add html tag.
3911 2001-06-19 Gaius Mulley <gaius@glam.ac.uk>
3913 * src/roff/troff/input.cc (do_suppress): Fix typo.
3915 2001-06-18 Gaius Mulley <gaius@glam.ac.uk>
3917 Added two new options (-D and -I) to specify image names and a
3918 subdirectory to place the images in.
3920 Change syntax from \\Ox to \\O[x].
3922 * src/devices/grohtml/post-html.cc (main): Add options.
3924 * src/preproc/html/pre-html.cc: Include `stdarg.h'.
3925 Use `NULL' instead of `0' for null string pointers.
3926 (MAX_RETRIES): New macro.
3927 (lengthOfintToStr, intToStr, make_message): New functions.
3928 (makeFileName): Make function static.
3929 Implement -D and -I options.
3930 (checkImageDir): New function.
3931 (write_end_image, write_start_image): Use new syntax of \O.
3932 (createAllPages, removeAllPages): Implement -D and -I options. Use
3934 (createImage): Use make_message().
3935 (addps4html): Add guard for malloc().
3936 (usage, scanArguments): Updated.
3937 (makeTempFiles): Use mkstemp().
3938 (removeTempFiles): Use unlink().
3939 (findPrefix): Add guard for malloc().
3941 * src/roff/troff/input.cc (get_delim_file_name): New function to
3943 (do_suppress): Updated to parse new syntax.
3944 * src/devices/grohtml/grohtml.man: Updated.
3945 * tmac/www.tmac: Updated to new syntax.
3949 2001-06-15 Werner LEMBERG <wl@gnu.org>
3951 * src/roff/grog/Makefile.sub: Remove NAMEPREFIX.
3953 * src/devices/grohtml/grohtml.man: Minor improvements.
3955 2001-06-14 Werner LEMBERG <wl@gnu.org>
3957 * src/preproc/html/Makefile.sub: Remove NAMEPREFIX.
3959 2001-06-11 Werner LEMBERG <wl@gnu.org>
3961 * man/roff.man, mann/groff.man: Use '\" instead of .\" in the first
3962 line to specify preprocessor options -- mandb 2.3.1 only recognizes
3964 * src/preproc/grn/grn.man: Add proper '\" string.
3966 2001-06-11 OKAZAKI Tetsurou <okazaki@be.to>
3968 * test-groff: Don't use PATH but GROFF_BIN_PATH.
3970 2001-06-08 Werner LEMBERG <wl@gnu.org>
3972 Updated to autoconf 2.50.
3974 * configure.in: Renamed to...
3975 * configure.ac: This.
3976 * aclocal.m4 (AC_OUTPUT_MAKE_DEFS): Removed.
3977 (GROFF_OS390): Updated.
3978 * configure: Regenerated.
3980 2001-05-18 Werner LEMBERG <wl@gnu.org>
3982 * src/roff/troff/env.c, src/roff/troff/env.h,
3983 src/roff/troff/input.cc, src/roff/troff/troff.man: Undo `ss' change
3986 2001-05-17 Jeffrey Friedl <jfriedl@yahoo-inc.com>
3988 * src/roff/troff/input.cc (read_size): Fix special case `\s0'.
3990 2001-05-16 Werner LEMBERG <wl@gnu.org>
3992 * src/roff/troff/input.cc (read_size): Emit warning if value becomes
3993 less than or equal zero; set it to 1 then.
3994 * src/roff/troff/node.h (node::node): Initialize `last'.
3996 2001-05-08 Werner LEMBERG <wl@gnu.org>
3998 * tmac/an-old.tmac: Make predefined strings work in compatibility
4000 Add troff version guard.
4001 * tmac/doc.tmac: Simplify version guard.
4003 2001-05-07 Werner LEMBERG <wl@gnu.org>
4005 The .ns and .rs requests are now honoured not only in the top-level
4006 but in all diversions (similar to UNIX troff).
4008 This change is based on a patch from Tadziu Hoffmann
4009 <hoffmann@usm.uni-muenchen.de>.
4011 * src/roff/troff/div.h (diversion): Add `no_space_mode' member.
4012 (top_level_diversion): Remove `no_space_mode' member.
4013 * src/roff/troff/div.cc (diversion::diversion,
4014 top_level_diversion::top_level_diversion): Updated.
4015 (macro_diversion::output): Reset `no_space_mode'.
4016 (no_space, restore_spacing): Use `curdiv' unconditionally.
4017 (space_request, blank_line): Check `curdiv->no_space_mode'.
4018 (no_space_mode_reg::get_value, no_space_mode_reg::get_string): Use
4019 `curdiv' unconditionally.
4020 * NEWS, src/roff/troff/troff.man, man/groff.man, doc/groff.texinfo:
4023 2001-05-06 Werner LEMBERG <wl@gnu.org>
4025 Added two new requests `de1' and `am1' which are similar to `de' and
4026 `am' with the difference that compatibility mode is saved on entry,
4027 switched off during macro execution, and restored on exit.
4029 * src/roff/troff/input.h: Added two new special characters
4030 (COMPATIBLE_SAVE, COMPATIBLE_RESTORE).
4031 * src/roff/troff/input.cc (input_iterator): Added two member
4032 functions `save_compatible_flag' and `get_compatible_flag'.
4033 (input_stack): Ditto.
4034 (string_iterator): Ditto. Also add private member
4035 `saved_compatible_flag'.
4036 (token::next): Use COMPATIBLE_SAVE and COMPATIBLE_RESTORE.
4037 (calling_mode): New enumeration.
4038 (do_define_macro): Use it. Insert COMPATIBLE_SAVE and
4039 COMPATIBLE_RESTORE at the beginning and end of macro, respectively.
4040 (define_macro, define_indirect_macro, append_macro, ignore): Use
4042 (define_nocomp_macro, append_nocomp_macro): New functions.
4043 (init_input_requests): Updated.
4044 (do_request): Rename local variable `saved_compatible_flag' to
4045 `old_compatible_flag'.
4046 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
4048 * tmac/an-old.tmac: Use `de1' instead of `de' request for all
4049 public and trap-invoked macros. As a consequence, the man macros
4050 work in compatibility mode also.
4052 2001-05-06 Solar Designer <solar@openwall.com>
4054 * Makefile.in: Use $(mandir).
4056 2001-05-06 Alexios Zavras <zvr@pobox.com>
4058 * src/utils/afmtodit/afmtodit.pl: Fix serious typo.
4060 2001-05-05 Werner LEMBERG <wl@gnu.org>
4062 Added `.ns' number register: Returns 1 in no-space mode (if in
4063 top-level diversion), 0 otherwise.
4065 * src/roff/troff/div.cc (no_space_mode_reg): New class.
4066 (init_div_requests): Updated.
4067 * NEWS, src/roff/troff/troff.man, man/groff.man, doc/groff.texinfo:
4070 2001-05-04 Werner LEMBERG <wl@gnu.org>
4072 * src/roff/nroff/nroff.man: Improved documentation (especially
4075 2001-05-02 Werner LEMBERG <wl@gnu.org>
4077 Added `brp' request: This is \p as a request.
4079 * src/roff/troff/env.cc (environment::do_break): Add parameter
4081 (do_break_request): New function (was `break_request').
4082 (break_request): Calls `do_break_request'.
4083 (break_spread_request): New; calls `do_break_request'.
4084 (init_env_requests): Updated.
4085 * src/roff/troff/env.h: Updated.
4086 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
4088 * REVISION: Increased to 1.
4089 * win32-diffs: Updated.
4091 2001-05-01 Werner LEMBERG <wl@gnu.org>
4093 * tmac/an-old.tmac: Fix minor compatibility mode issue.
4094 * tmac/troffrc-end: Make it really work in compatibility mode.
4096 2001-04-27 Werner LEMBERG <wl@gnu.org>
4098 * src/utils/lkbib/lkbib.cc: Switch inclusion order of stdio.h and
4101 2001-04-22 Werner LEMBERG <wl@gnu.org>
4103 * src/libs/libgroff/getopt.c, src/include/getopt.h: Updating to
4104 latest versions from glibc CVS archive.
4106 * MORE.STUFF: Updated, using a patch from Kees Zeelenberg
4107 <c.zeelenberg@hccnet.nl>.
4109 2001-04-21 Werner LEMBERG <wl@gnu.org>
4111 * configure.in: Move check for mkstemp() to...
4112 * aclocal.m4 (GROFF_MKSTEMP): This new function.
4113 * configure: Regenerated.
4115 * src/include/groff-getopt.h: Don't use variable names in
4118 * src/devices/grohtml/html-chars.h: Removed. It isn't used.
4119 * src/devices/grohtml/Makefile.sub,
4120 src/devices/grohtml/post-html.cc: Updated.
4122 2001-04-21 Albert Chin-A-Young <china@thewrittenword.com>
4124 * configure.in: Add special check for mkstemp().
4125 * src/libs/libgroff/tmpfile.cc: Use it.
4126 * src/utils/indxbib/indxbib.cc: Ditto.
4127 * src/utils/pfbtops/pfbtops.c (main): Don't use C++ comment style.
4128 * src/devices/grolbp/lbp.h (lbpprintf, lbpputs, vdmprintf): Use
4131 2001-04-20 Bruce Lilly <blilly@erols.com>
4133 `Version_string' as C++ object was not visible to linker from C
4135 Add `const' to `Version_string'.
4137 * src/utils/pfbtops/pfbtops.c (main), src/roff/groff/groff.cc
4138 (main), src/roff/troff/input.cc (main), src/preproc/tbl/main.cc
4139 (main), src/preproc/pic/main.cc (main), src/preproc/eqn/main.cc
4140 (main), src/preproc/grn/main.cc (main), src/preproc/html/pre-html.cc
4141 (scanArguments), src/preproc/refer/refer.cc (main),
4142 src/preproc/soelim/soelim.cc (main), src/devices/grotty/tty.cc
4143 (main), src/devices/grodvi/dvi.cc (main), src/devices/grolj4/lj4.cc
4144 (main), src/devices/grohtml/post-html.cc (main),
4145 src/devices/grolbp/lbp.cc (main), src/utils/tfmtodit/tfmtodit.cc
4146 (main), src/utils/hpftodit/hpftodit.cc (main),
4147 src/utils/lookbib/lookbib.cc (main), src/utils/indxbib/indxbib.cc
4148 (main), src/utils/lkbib/lkbib.cc (main),
4149 src/utils/addftinfo/addftinfo.cc (main): Implement it.
4151 * src/roff/groff/pipeline.c: Add _UWIN.
4152 * src/include/nonposix.h: Ditto.
4154 2001-04-20 Werner LEMBERG <wl@gnu.org>
4156 * src/include/lib.h: Use HAVE_STRERROR.
4157 * src/roff/groff/pipeline.c: Ditto.
4158 * src/preproc/html/pre-html.cc: Remove declaration of `strerror'.
4159 * src/libs/libgroff/Makefile.sub (version.cc): Add `extern "C"'.
4160 * src/utils/pfbtops/pfbtops.c: Add copyright notice.
4161 * win32-diffs: Updated.
4162 * src/utils/hpftodit/hpftodit.cc (read_map): Fix compiler warning.
4164 2001-04-19 Werner LEMBERG <wl@gnu.org>
4166 * src/preproc/html/pre-html.cc (scanArguments): Use `troff_command'
4167 instead of hardwired `"troff"'.
4168 (char_buffer::read_file): Remove unused variables.
4169 (char_buffer::write_file_troff): Ditto.
4170 (char_buffer::write_file_html): Ditto.
4171 (generateImages): Ditto.
4173 * src/utils/addftinfo/addftinfo.cc (main): Fix compilation problem.
4175 * src/include/lib.h: Don't include `groff-getopt.h' for UWIN.
4177 * src/libs/libgroff/font.cc (font::load_desc): Fix compiler warning.
4178 * src/libs/libbib/index.cc (index_search_item_iterator::get_tag,
4179 index_search_item::search1): Ditto.
4180 * src/roff/troff/node.h (width_list): Reorder members.
4181 * src/roff/troff/input.cc (do_define_macro): Fix compiler warning.
4182 (lookup_warning): Ditto.
4183 (prepend_string): Commented out.
4184 * src/roff/troff/dictionary.cc (is_good_size): Fix compiler warning.
4185 * src/roff/troff/reg.cc (number_value_to_ascii): Ditto.
4186 * src/preproc/tbl/main.cc (process_format): Ditto.
4187 * src/preproc/pic/pic.y (define_variable, reset, reset_all): Fix
4189 * src/preproc/pic/pic.cc: Updated.
4190 * src/preproc/eqn/lex.cc (init_table): Fix compiler warnings.
4191 * src/preproc/eqn/over.cc (over_box::compute_metrics): Ditto.
4192 * src/preproc/refer/command.cc (execute_command): Ditto.
4193 * src/preproc/refer/ref.cc (sortify_title, find_month): Ditto.
4194 * src/preproc/refer/token.cc (lookup_token): Ditto.
4195 * src/preproc/soelim/soelim.cc: Ditto.
4196 * src/preproc/html/pushbackbuffer.cc (ERROR): Ditto.
4197 (isHexDigit): Commented out.
4198 (pushBackBuffer::isString): Remove unused variable.
4199 * src/devices/grops/ps.cc (ps_printer::special): Fix compiler
4201 * src/devices/grops/psrm.cc (resource_manager::lookup_font,
4202 resource_manager::read_resource_arg, read_one_of, parse_extensions):
4204 * src/devices/grodvi/dvi.cc (dvi_printer::draw): Ditto.
4205 * src/devices/grolj4/lj4.cc (lj4_font::handle_unknown_font_command,
4206 lookup_paper_size): Ditto.
4207 * src/devices/grohtml/post-html.cc (is_subsection): Commented out.
4208 (text_glob, element_list): Reorder members.
4209 * src/devices/grohtml/html-text.cc (html_text::do_pre): Remove
4211 * src/devices/grohtml/html-text.h (html_text::emit_space): Change
4212 return value to `void'.
4213 * src/devices/grohtml/output.cc (word_list::word_list): Fix order
4215 * src/devices/grohtml/html.h (simple_output::check_newline,
4216 simple_output::space_or_newline, simple_output::enable_newlines):
4218 * src/devices/grolbp/lbp.cc (wp54charset, set_papersize): Remove
4220 * src/utils/tfmtodit/tfmtodit.cc (tfm::load, gf::load, main): Ditto.
4221 * src/utils/hpftodit/hpftodit.cc (File::seek, read_symbol_sets,
4222 output_ligatures, output_charset, read_map): Ditto.
4223 * src/utils/lookbib/lookbib.cc (main): Ditto.
4224 * src/utils/indxbib/indxbib.cc (main, fwrite_or_die): Ditto.
4225 (do_file): Fix typo (`=' -> `==').
4226 * src/utils/lkbib/lkbib.cc (main): Remove compiler warning.
4227 * src/utils/addftinfo/addftinfo.cc (main): Ditto.
4229 2001-04-18 Ruslan Ermilov <ru@FreeBSD.org>
4231 * src/roff/nroff/nroff.sh: Adding -p (pic) and -t (tbl) options.
4232 Fix usage of GROFF_BIN_PATH.
4233 * src/roff/nroff/nroff.man: Updated.
4235 2001-04-18 Werner LEMBERG <wl@gnu.org>
4237 * NEWS: Fixing typos.
4240 Version 1.17 released
4241 =====================
4243 2001-04-17 Werner LEMBERG <wl@gnu.org>
4245 * tmac/Makefile.sub (install-data): mdoc.local-s is in current
4246 directory, not in $(srcdir).
4248 2001-04-16 Werner LEMBERG <wl@gnu.org>
4250 * doc/groff.texinfo: More info on conditionals.
4252 2001-04-15 Werner LEMBERG <wl@gnu.org>
4254 * doc/groff.texinfo: Added some info about groff internals.
4256 * src/roff/troff/node.cc (make_glyph_node): Emit warning message
4257 about missing special character only if the name is non-null.
4259 2001-04-14 Werner LEMBERG <wl@gnu.org>
4261 Removing the grohtml-old device driver which is now obsolete.
4263 * src/devices/grohtml-old/*: Removed.
4264 * font/devhtml-old/*: Removed.
4265 * src/libs/libgroff/htmlindicate.cc (graphic_start, graphic_end):
4267 * Makefile.in (CCPROGDIRS, DEVDIRS): Updated.
4268 * test-groff (PATH): Updated.
4269 * tmac/Makefile.sub (NORMALFILES): Updated.
4270 * tmac/an-old.tmac: Remove special code for html-old device.
4271 Replace `html-or-html-old' register with `an-html'.
4272 * tmac/eqnrc: Updated.
4273 * tmac/html-old.tmac: Removed.
4274 * tmac/troffrc, tmac/troffrc-end: Updated.
4275 * tmac/www.tmac: Remove special code for html-old device.
4276 Replace `html-or-html-old' register with `www-html'.
4278 * src/libs/libgroff/tmpfile.cc (remove_tmp_files),
4279 src/libs/libgroff/htmlindicate.cc (graphic_end),
4280 include/htmlindicate.h, src/preproc/grn/*.cc,
4281 src/roff/groff/env.{cc,h}: Remove `void' parameter if used as a
4282 single argument for consistency with rest of source code.
4284 * aclocal.m4, tmac/an-old.tmac: Fix copyright.
4286 2001-04-13 Ruslan Ermilov <ru@FreeBSD.org>
4288 * src/roff/troff/troff.man: Fixing typos.
4290 2001-04-13 Werner LEMBERG <wl@gnu.org>
4292 * doc/pic.ms: Fixing many font switches.
4293 * doc/groff.texinfo: Fixes, additions.
4294 * MORE.STUFF: Updated.
4296 2001-04-12 Gaius Mulley <gaius@glam.ac.uk>
4298 * src/devices/grohtml/grohtml.man: Updated manual page regarding
4300 * src/preproc/html/pre-html.cc (createImage): Fixed right hand
4302 (removeTempFiles): New function to tidy up temporary files.
4303 * src/preproc/html/pre-html.cc (main): Calls `removeTempFiles()'.
4304 Many fixes to do with the new inline suppress node and image regions
4306 * src/devices/grohtml/post-html.cc: New method `is_auto_img'.
4307 (generate_img_src): New function.
4308 (html_printer::do_auto_image): Utilizes it.
4309 (do_heading, do_title): Include inline images within their contents.
4310 (html_printer::begin_page): Tidied up comments that are issued to
4311 the html output file.
4312 (html_printer::do_fill): Fixed so that `.nf' works with fonts other
4314 (text_glob::is_br): New method used by do_heading.
4315 * tmac/s.tmac: If -Thtml then emit $1 in .IP rather than its
4316 equivalent diversion.
4317 * src/include/html-strings.h: Altered image tags to reflect the
4319 * src/include/htmlindicate.h (html_end_suppress): Added `is_inline'
4321 * src/preproc/eqn/main.cc: Will suppress generation of image tags if
4322 it is already inside a pic image. Only emit tags if the argument
4323 `-Tps:html' is present.
4324 * src/preproc/tbl/main.cc: Changes to reflect additional
4325 `html_end_suppress' parameter.
4326 * src/roff/troff/env.cc: Only emit eol tag if a node has been
4327 emitted since the last eol tag was written.
4328 * src/roff/troff/env.h: New boolean `emitted_node'.
4329 * src/roff/troff/input.cc (do_suppress): Handles extra suppress
4330 nodes \O3, \O4, \O5. No longer use `output_low_mark_miny'.
4331 * src/roff/troff/node.cc (check_charinfo): New method.
4332 (troff_output_file::determine_line_limits): Alterations to limit
4334 * tmac/www.tmac: Changes to reflect new suppress nodes.
4336 2001-04-12 Bruno Haible <haible@clisp.cons.org>
4338 * src/devices/grohtml/post-html.cc (html_printer::add_to_sbuf):
4339 Escape the html_glyph in the buffer.
4340 (str_translate_to_html): Output the unescaped escaped_char.
4341 * src/devices/grohtml/html-text.cc (issue_table_begin): Set
4342 `frame=void', not `frame=none'. Add `border=0'.
4344 2001-04-12 Werner LEMBERG <wl@gnu.org>
4346 * PROBLEMS: Add some words on how to avoid wrapper macros.
4348 2001-04-11 Blake McBride <blake@florida-software.com>
4350 * src/include/nonposix.h (fileno) [_MSC_VER]: Removed.
4352 2001-04-11 Werner LEMBERG <wl@gnu.org>
4354 * font/devlbp/Makefile.sub (CLEANADD): Set it.
4355 * tmac/Makefile.sub (CLEANADD): Add tmac.local-s.
4356 * Makefile.in (dist): Don't remove src/xditview/Imakefile, but ...
4357 * Makefile.sub (DISTCLEANFILES): Here.
4359 * libs/libgroff/new.cc: Include `nonposix.h'.
4360 * win32-diffs: Updated.
4362 2001-04-10 Ruslan Ermilov <ru@FreeBSD.org>
4364 Added skeleton macro for defunct macros.
4366 Updated documentation.
4368 When inside displays, an empty input line warning should be
4369 suppressed. If another macro call is put inside a display,
4370 all subsequent empty lines found in that display caused a
4371 warning to be emitted.
4373 * tmac/doc.tmac (doc-defunct-macro): New macro.
4374 (Db, Ds, Ex, Or, Sf): Reimplemented using this macro.
4375 (doc-restore-global-vars): Fixed typo.
4376 (doc-empty-line): Check the `doc-display-depth' register to
4377 determine whether we are inside display or not.
4379 * tmac/doc-common: Removed `Or' and `Sf' registers.
4380 Moved obsolete `Ds' macro to doc.tmac.
4382 * tmac/groff_mdoc.man: Bump document date.
4383 Document `.Vt' under ``Variable Types''.
4384 Removed documentation for obsolete `.Or' macro.
4386 2001-04-10 Werner LEMBERG <wl@gnu.org>
4389 * doc/groff.texinfo: Many fixes, additions, clarifications, etc.
4391 2001-04-10 Bruno Haible <haible@clisp.cons.org>
4393 * src/devices/grodvi/dvi.cc (main): Accept --help and --version.
4394 (usage): Add stream argument. Don't exit.
4395 * src/devices/grohtml/post-html.cc (main): Accept --help and --version.
4396 Write --version output to stdout, not stderr.
4397 (usage): Add stream argument. Don't exit.
4398 * src/devices/grohtml-old/html.cc (main): Accept --help and --version.
4399 (usage): Add stream argument. Don't exit.
4400 * src/devices/grolbp/lbp.cc (long_options): Use symbolic getopt.h
4402 (usage): Add stream argument. Don't exit.
4403 (main): Write --help output to stdout, not stderr.
4404 * src/devices/grolj4/lj4.cc (main): Accept --help and --version.
4405 (usage): Add stream argument. Don't exit.
4406 * src/devices/grops/ps.cc (main): Accept --help and --version.
4407 (usage): Add stream argument. Don't exit.
4408 * src/devices/grotty/tty.cc (main): Accept --help and --version.
4409 (usage): Add stream argument. Don't exit.
4410 * src/preproc/eqn/main.cc (usage): Add stream argument. Don't exit.
4411 (main): Accept --help and --version.
4412 * src/preproc/grn/main.cc (usage): Add stream argument. Don't exit.
4413 (main): Accept --help and --version.
4414 * src/preproc/html/pre-html.cc (usage): Add stream argument.
4415 (scanArguments): Accept --help and --version.
4416 * src/preproc/pic/main.cc (usage): Add stream argument. Don't exit.
4417 (main): Accept --help and --version.
4418 * src/preproc/refer/refer.cc (main): Accept --help and --version.
4419 (usage): Add stream argument. Don't exit.
4420 * src/preproc/soelim/soelim.cc (usage): Add stream argument. Don't
4422 (main): Accept --help and --version.
4423 * src/preproc/tbl/main.cc (usage): Add stream argument. Don't exit.
4424 (main): Accept --help and --version.
4425 * src/roff/groff/groff.cc (main): Accept --help and --version.
4426 (synopsis): Add stream argument.
4427 (help): Write --help output to stdout, not stderr.
4428 (usage): Add stream argument. Don't exit.
4429 * src/roff/grog/grog.pl: Accept --help and --version.
4431 * src/roff/grog/grog.sh: Accept --help and --version.
4432 * src/roff/nroff/nroff.sh: Accept --help and --version.
4433 * src/roff/troff/input.cc (USAGE_EXIT_CODE): Remove macro.
4434 (usage): Add stream argument. Don't exit.
4435 (main): Accept --help and --version.
4436 * src/utils/addftinfo/addftinfo.cc (main): Accept --help and --version.
4437 (usage): New function with stream argument, doesn't exit.
4438 * src/utils/hpftodit/hpftodit.cc (main): Accept --help and --version.
4439 (usage): New function with stream argument, doesn't exit.
4440 * src/utils/indxbib/indxbib.cc (main): Accept --help and --version.
4441 (usage): Add stream argument. Don't exit.
4442 * src/utils/lkbib/lkbib.cc (usage): Add stream argument. Don't exit.
4443 (main): Accept --help and --version.
4444 * src/utils/lookbib/lookbib.cc (usage): Add stream argument. Don't
4446 (main): Accept --help and --version.
4447 * src/utils/pfbtops/pfbtops.c (usage): Add stream argument. Don't exit.
4448 (main): Accept --help and --version.
4449 * src/utils/tfmtodit/tfmtodit.cc (main): Accept --help and --version.
4450 (usage): Add stream argument. Don't exit.
4452 2001-04-10 Ruslan Ermilov <ru@freebsd.org>
4454 Fix indentation in SYNOPSIS.
4456 Updated to include changes of latest BSD mdoc version (basically,
4457 the only change is that `.Fn' and `.Fc' put a final semicolon after
4458 a function declaration in the SYNOPSIS section).
4460 * tmac/doc.tmac (doc-in-synopsis-count): Replaced with ...
4461 (doc-in-synopsis-section): New variable. Updated all related
4463 (doc-indent-synopsis-active): New register.
4464 (Nd, Fn, Fo): Use it.
4465 (Cd): It requires manipulation of \n[doc-indent-synopsis] so that
4466 `.Cd' with long argument line produces indented wrapped lines.
4467 Also, the misplaced `.nop \*[doc-Nm-font]\c'' caused extra
4468 undesirable line break to be output.
4469 (doc-do-func-decl, Nm, Vt, Fn, Fo): Remove extraneous calls to
4471 (Fn, Fc): Add final `;' to output.
4472 (doc-save-global-vars, doc-restore-global-vars): Updated.
4473 * tmac/doc-common: Remove `Ex' register.
4475 * tmac/doc-ditroff, tmac/doc-nroff, tmac/doc-syms: Updated
4478 2001-04-06 Ruslan Ermilov <ru@freebsd.org>
4480 * tmac/doc.tmac (Cd): Simplify code.
4481 * tmac/groff_mdoc.man: Document some behaviour of `Cd' request.
4483 2001-04-06 Werner LEMBERG <wl@gnu.org>
4485 Implement continuous underlining for nroff mode. To do that, a new
4486 request in the ditroff language has been added: `x u N' (N is 0
4489 \X and \Y are now transparent to end-of-sentence recognition.
4491 * src/include/printer.h (printer): Add `type' parameter to `special'
4493 * src/libs/libdriver/printer.cc (printer::special): Updated.
4494 * src/libs/libdriver/input.cc (do_file): Handle `x u N'.
4496 * src/devices/dvi/dvi.cc (dvi_printer::special): Handle only
4497 specials of type `p'.
4498 * src/devices/grohtml/post-html.cc (html_printer::special): Ditto.
4499 * src/devices/grohtml-old/html.cc (html_printer::special): Ditto.
4500 * src/devices/grops/ps.cc (ps_printer::special): Ditto.
4501 * src/devices/grotty/tty.cc: Add new enum CU_MODE.
4502 (glyph::order): New method.
4503 (tty_printer::add_char): Use it.
4504 (tty_printer::special): New method.
4505 (tty_printer::end_page): Implement it.
4507 * src/roff/troff/node.h (special_node): Add `no_init_string' member.
4508 * src/roff/troff/node.cc (special_node::special_node): Add parameter
4509 to set `no_init_string'.
4510 (special_node::tprint_start): Use it.
4511 (special_node::same, special_node::copy): Updated.
4512 (special_node::ends_sentence): New method.
4513 (troff_output_file::start_special): Add parameter to include
4514 inititialization of special conditionally.
4516 * src/roff/troff/env.h (environment): New member `underline_spaces'.
4517 * src/roff/troff/env.cc (do_underline_special): New function.
4518 (environment::set_font): Use it.
4519 (do_underline): Use it. This was `underline()'.
4520 (underline): Call `do_underline()'.
4521 (continuous_underline): New function which calls `do_underline()'.
4522 (environment::newline): Use `do_underline_special()'.
4523 (init_env_requests): Updated.
4525 * NEWS, man/troff_out.man: Updated.
4527 2001-04-06 Bruno Haible <haible@clisp.cons.org>
4529 * font/devutf8/R.proto: Fix code of 'shc'.
4531 2001-04-06 Ruslan Ermilov <ru@freebsd.org>
4533 Many fixes. Diag lists can now be nested also; additionally,
4534 `-compact' and `-offset' are supported.
4536 * tmac/doc.tmac (doc-have-indent): Replaced with ...
4537 (doc-list-have-indent-stackXXX): A new register stack.
4538 (doc-have-diag-list): Removed.
4539 (Bl): Use `doc-list-have-indent-stackXXX'.
4541 (doc-diag-list): Use `doc-compact-list-stackXXX'.
4542 (doc-tag-list): Use `doc-list-have-indent-stackXXX'.
4543 (doc-set-vertical-and-indent): Ditto.
4544 (doc-next-list-depth): Removed.
4545 (doc-increment-list-stack): Updated.
4546 (doc-decrement-list-stack): Use `doc-list-depth' instead of
4547 `doc-next-list-depth'.
4548 (doc-end-list, doc-end-column-list): Don't use
4549 `doc-increment-list-stack'.
4550 (doc-set-column-tab): Don't use `doc-list-offset-stackXXX'.
4551 (doc-save-global-vars, doc-restore-global-vars): Updated.
4552 * tmac/doc-common: Updated.
4553 * tmac/groff_mdoc.man: Updated.
4556 2001-04-02 Werner LEMBERG <wl@gnu.org>
4558 * src/devices/grotty/grotty.man: Fix grammatical error.
4560 2001-03-30 Ruslan Ermilov <ru@freebsd.org>
4562 Remove .Ld from mdoc package; replace it with special handling of
4565 * tmac/doc-common: Remove `Ld' register.
4566 Uncomment `doc-volume-ds-*' strings.
4567 Remove `doc-operating-system-default'.
4569 * tmac/doc-syms (Ld): Removed.
4570 * tmac/doc.tmac (doc-parse-args, doc-parse-arg-vector): Handle
4574 * tmac/groff_mdoc.man: Many fixes and updates.
4576 2001-03-29 Werner LEMBERG <wl@gnu.org>
4578 * tmac/troffrc-end: Protect data with `.do'. Reported by T. Kurt
4579 Bond <tkb@tkb.mpl.com>.
4580 * tmac/www.tmac: Save compatibility mode.
4582 2001-03-28 Ruslan Ermilov <ru@freebsd.org>
4584 * tmac/groff_mdoc.man: Many fixes.
4586 2001-03-28 Werner LEMBERG <wl@gnu.org>
4588 * src/preproc/soelim/soelim.man: Document that `.<whitespace>so'
4591 2001-03-27 Werner LEMBERG <wl@gnu.org>
4593 * tmac/an-old.tmac (TP, an-do-tag): Reduce line length while in
4594 diversion. This fixes overlong tags.
4596 2001-03-26 Werner LEMBERG <wl@gnu.org>
4598 * doc/groff.texinfo: Fixed and improved documentation of fonts.
4599 * tmac/doc-syms: Fix error messages.
4600 * tmac/an-old.tmac: Remove incorrect double backslashes.
4602 2001-03-24 Ruslan Ermilov <ru@freebsd.org>
4604 * tmac/Makefile.sub: Strip mdoc.local also
4605 * tmac/strip.sed: Fixed.
4607 2001-03-24 Werner LEMBERG <wl@gnu.org>
4609 * tmac/doc-nroff, tmac/doc-ditroff: Implement -rSxx switch for
4610 selecting the font size.
4611 * tmac/groff_mdoc.man, NEWS: Document it.
4613 2001-03-23 Werner LEMBERG <wl@gnu.org>
4615 * src/roff/troff/div.cc (save_vertical_space): Add default argument
4617 * src/roff/troff/env.cc (family_change): Make `.fam' accept no
4618 argument to restore previous font family.
4619 * src/roff/troff/troff.man, man/groff.man, NEWS: Updated.
4621 * doc/groff.texinfo: More fixes and additions (mainly for font
4622 manipulating commands).
4624 * tmac/groff_mdoc.reference.man: Small updates and renamed to ...
4625 * tmac/groff_mdoc.man: This. The quick reference has been removed.
4626 * tmac/Makefile.sub, NEWS: Updated.
4628 2001-03-23 Werner LEMBERG <wl@gnu.org>
4630 Replaced mdoc implementation. The new version is `state of the
4631 art', using almost all new features of groff 1.17 -- it won't run
4632 with older versions.
4634 * tmac/doc.tmac: Completely rewritten.
4635 * tmac/doc-common: Ditto.
4636 * tmac/doc-nroff: Ditto.
4637 * tmac/doc-ditroff: Ditto.
4638 * tmac/doc-syms: Ditto.
4639 * tmac/mdoc.local: New file.
4640 * tmac/groff_mdoc.samples.man: Replaced with ...
4641 * tmac/groff_mdoc.reference.man: New file, covering mdoc completely.
4642 * tmac/strip.sed: Updated.
4643 * tmac/Makefile.sub: Updated.
4646 * tmac/groff_man.man: Add `man.local' to the FILES section.
4648 2001-03-22 Werner LEMBERG <wl@gnu.org>
4650 * doc/groff.texinfo: Added many @noindent.
4651 Replaced @end_Example -> @endExample.
4652 Added info whether registers are r/o.
4653 Many other additions and fixes.
4655 2001-03-21 Werner LEMBERG <wl@gnu.org>
4657 * doc/groff.texinfo: Added macro @Var (and some hacks due to bugs
4658 in makeinfo of texinfo 4.0) to be used in @Def* macros.
4659 Improved @Def* macros: Now the exact syntax of request, register,
4660 and escapes is shown.
4661 Added macros for parentheses and brackets to be used in @Def*.
4662 Many fixes and improvements of the documentation.
4664 2001-03-20 Werner LEMBERG <wl@gnu.org>
4666 * doc/groff.texinfo: Added new index: `st' (for strings).
4667 Added macros @Defstr(x).
4668 Added macro @Example (adding @group).
4669 Other minor improvements.
4671 2001-03-19 Werner LEMBERG <wl@gnu.org>
4673 * doc/groff.texinfo: Added two new indices: `es' (for escapes) and
4674 `rq' for requests. `fn' is no longer used.
4675 Added macros @Defreq(x), @Defreg(x), and @Defesc(x).
4678 * tmac/an-old.tmac (an-p-footer): If `cR' is set, replace page
4679 number with name of man page.
4681 2001-03-19 Larry Kollar <kollar@alltel.net>
4683 * doc/groff.texinfo: Complete revision. Added many @Deffn to gain
4686 2001-03-19 Werner LEMBERG <wl@gnu.org>
4688 * man/groff_font.man: Document `prepro', `postpro', and `print'.
4689 * src/roff/groff/groff.man: Improve documentation of `-l' and `-L'.
4690 * src/devices/grohtml/grohtml.man: Fixing typos.
4692 2001-03-19 Gaius Mulley <gaius@glam.ac.uk>
4694 * tmac/s.tmac (@IP): Pass `.ip' html tag.
4695 * tmac/groff_mwww.man: Remove .LINE macro
4696 * tmac/www.tmac (LINE): Add `.ti'.
4698 * src/devices/grohtml/post-html.cc (html_printer): New member
4700 (html_printer::emit_raw): Use it.
4701 (html_printer::do_linelength): Ditto.
4702 (html_printer::do_pageoffset): Ditto.
4703 (html_printer::do_indentation): Ditto.
4704 (html_printer::do_tempindent): Ditto.
4705 (html_printer::do_break): Ditto.
4706 (html_printer::begin_page): Ditto.
4707 (html_printer::do_indentedparagraph): New function.
4708 (html_printer::troff_tag): Handle `.ip'.
4709 * src/devices/grohtml/html-text.cc (html_text::issue_table_begin):
4710 Add `<td width=...>' handling.
4711 (html_text::do_table): Add parameter.
4712 (html_text::do_indent): Updated.
4713 * src/devices/groohtml/html-text.h: Updated.
4715 2001-03-16 Gaius Mulley <gaius@glam.ac.uk>
4717 Introduced simple html tables to implement indentation.
4719 * src/devices/grohtml/html.h (word, word_list): New structures.
4720 (simple_output): Use it.
4721 * src/devices/grohtml/post-html.cc: Add `INDENTATION'.
4722 (html_printer): Improve indentation handling.
4723 (html_printer::emit_raw): Set `in_table' element. Handle
4725 (html_printer::write_header): Move conditional downwards.
4726 Don't allow whitespace in tags.
4727 (html_printer::do_linelength): Handle line length and indentation
4729 (html_printer::do_pageoffset): Handle indentation conditionally.
4730 (html_printer::do_indentation): Ditto.
4731 (html_printer::do_tempindent): New function member.
4732 (html_printer::do_fill): Take care of indentation.
4733 (html_printer::do_flush): Finish table.
4734 (html_printer::do_links): Ditto.
4735 (html_printer::do_break): New function for handling `.br' and `.ti'.
4736 (html_printer::troff_tag): Use it.
4738 (html_printer::flush_globs): Fix.
4739 (html_printer::flush_page): Finish table.
4740 (html_printer::html_printer): Fix error message. Set up
4742 (html_printer::add_to_sbuf): Remove special handling of character
4744 (to_unicode): Remove `stop()'.
4745 (html_printer::write_title): Cleanup.
4746 (html_printer::begin_page): Use `put_string()'. Handle indentation.
4747 (html_printer::~html_printer): Flush text and end the line.
4749 * src/devices/grohtml/html_text.h: Add more *_TAG enum values.
4750 * src/devices/grohtml/html_text.cc (html_text::end_tag): Fix
4752 (html_text::start_tag): Disable newlines.
4753 (html_text::table_is_void): New function.
4754 (html_text::issue_table_begin): Ditto.
4755 (html_text::issue_table_end): Ditto.
4756 (html_text::push_para): Better table handling.
4757 (html_text::do_indent): New function.
4758 (html_text::do_table): Ditto.
4759 (html_text::done_table): Ditto.
4760 (html_text::do_tt): Handle PRE_TAG.
4761 (html_text::is_in_table): New function.
4762 (html_text::check_emit_text): Handle tables.
4763 (html_text::do_emittext): Use `nl()'.
4764 (html_text::do_para): Handle table.
4765 (html_text::remove_def): New function.
4766 * src/devices/grohtml/output.cc (word, word_list): Implement
4768 (simple_output::end_line): Flush last word.
4769 (simple_output::simple_comment): Ditto.
4770 (simple_output::begin_comment): Recoded.
4771 (simple_output::end_comment): Ditto.
4772 (simple_output::comment_arg): Removed.
4773 (simple_output::check_newline): Improve test and flush last word.
4774 (simple_output::space_or_newline): Improved.
4775 (simple_output::write_newline): Replaced with...
4776 (simple_output::nl): This.
4777 (simple_output::put_raw_char): Flush last word.
4778 (simple_output::check_space): Removed.
4779 (simple_output::put_translated_string): Ditto.
4780 (simple_output::put_string): Simplified.
4781 (simple_output::put_number): Updated.
4782 (simple_output::put_float): Ditto.
4783 (simple_output::put_symbol): Removed.
4784 (simple_output::enable_newlines): Add `check_newline()'.
4785 (simple_output::flush_last_word): New function.
4787 * src/roff/troff/enc.cc (no_fill): Remove call to add_html_tag().
4788 * src/roff/troff/div.cc (page_offset): Add call to add_html_tag().
4790 * tmac/s.tmac (@PP, @IP): Add html conditional code.
4791 * tmac/an-old.tmac (TP): Ditto.
4793 2001-03-09 Ruslan Ermilov <ru@freebsd.org>
4795 * mdate.sh: Make it POSIX compliant.
4797 2001-03-09 Werner LEMBERG <wl@gnu.org>
4799 Added the `return' request to end a macro immediately. It simply
4800 pops iterators from the input stack until a macro iterator is found.
4802 * src/roff/troff/input.cc (input_iterator::is_macro,
4803 macro_iterator::is_macro): New member.
4804 (input_return_boundary): New class to signal an immediate return
4806 (input_stack::add_return_boundary, input_stack::is_return_boundary):
4808 (input_stack::clear): Use it.
4809 (input_stack::pop_macro): New function.
4810 (while_request): Use `is_return_boundary()'.
4811 (return_macro_request): New function.
4812 (init_input_requests): Use it.
4814 * src/roff/troff/TODO: Updated.
4815 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
4817 2001-03-08 Werner LEMBERG <wl@gnu.org>
4819 * src/roff/troff/input.cc (input_iterator::is_boundary): Minor
4822 2001-03-07 Werner LEMBERG <wl@gnu.org>
4824 Make `\B' more rigid.
4826 * src/roff/troff/number.cc (parse_expr, parse_term): Add `rigid'
4828 (get_number_rigidly): New function.
4829 * src/roff/troff/input.cc (do_expr_test): Use it.
4830 * src/roff/troff/token.h: Updated.
4832 * src/roff/troff/request.h: Fix typo (init_html_request ->
4833 init_markup_request).
4835 2001-03-04 Gaius Mulley <gaius@glam.ac.uk>
4837 Fixed grohtml handling of any named glyph for glyph indexes < 0x80.
4838 Cosmetic changes to `.html-begin', `.html-end', `.html-image' which
4839 are now `.begin', `.end', `.image'.
4841 * src/devices/grohtml/post-html.cc: Adding UNICODE_DESC_START.
4842 (html_printer::add_to_sbuf): Changing type of `code' parameter.
4843 Use add_char_to_sbuf().
4844 (to_unicode): New function.
4845 (char_translate_to_html): Changing type of `ch' parameter.
4847 (html_printer::~html_printer): Comment out doctype string.
4848 * src/preproc/html/pre-html.cc (write_end_image): Use `.end'
4849 instead of `.html-end'.
4850 (write_start_image): Use `.begin' and `.image' instead of
4851 `.html-begin' and `.html-image'.
4852 * src/roff/troff/input.cc: Rename `html_level' to `begin_level'.
4853 (html_begin): Renamed to ...
4855 (html_end): Renamed to ...
4857 (html_image): Renamed to ...
4859 (init_html_requests): Renamed to ...
4860 (init_markup_requests): This.
4861 * tmac/www.tmac: Updated.
4863 2001-02-28 Bram <bram@avontuur.org>
4865 * src/libs/libgroff/font.cc (font_widths_cache): Fixing syntax of
4868 2001-02-26 David Leonard <david.leonard@csee.uq.edu.au>
4870 * doc/meref.me: Fixing some typos.
4872 2001-02-16 Werner LEMBERG <wl@gnu.org>
4874 * src/roff/troff/node.cc (space_node::get_hyphenation_type): New
4875 method. Return `HYPHEN_MIDDLE' if it was `\:'.
4876 * src/roff/troff/node.h: Updated.
4878 2001-02-17 Ruslan Ermilov <ru@FreeBSD.org>
4880 * tmac/groff_tmac.man: Fix typo.
4882 2001-02-16 Werner LEMBERG <wl@gnu.org>
4884 Fixing a bug which prevented proper end-of-sentence recognition
4885 between an `unformatted' box and the following text. As a
4886 consequence, vertical line distances are no longer preserved in
4887 boxes after a call to `.unformat' -- because boxes aren't
4888 line-oriented (contrary to diversions), this doesn't make sense
4891 * src/roff/troff/node.cc (*node::set_unformat_flag): Add return
4893 (vertical_size_node::set_unformat_flag): New method.
4894 * src/roff/troff/node.hh: Updated.
4895 * src/roff/troff/input.cc (word_space_node::reread,
4896 hmotion_node::reread): Reset `unformat' flag after usage.
4897 (unformat_macro): Append only if `set_unformat_flag()' returns
4899 * src/roff/troff/troff.man: Updated.
4901 2001-02-15 Werner LEMBERG <wl@gnu.org>
4903 * src/roff/troff/troff.man, NEWS, man/groff.man: Improved
4904 documentation of `asciify' and `unformat' requests.
4906 2001-02-13 Werner LEMBERG <wl@gnu.org>
4908 Redesigned the `unformat' request. It is no longer connected with
4909 `asciify' but rather uses new `reread()' methods if the `unformat'
4910 flag is set. Additionally, the handling of space characters after
4911 unformatting has been fixed so that they retain their width.
4913 * src/roff/troff/node.h (width_list): New structure to store
4914 original widths of spaces.
4915 (node): Added `unformat' member.
4916 Replaced `num_spaces' variable with `orig_width' list.
4917 * src/roff/troff/node.cc (*node::asciify,
4918 asciify_reverse_node_list): Removed `unformat_only' flag and related
4920 (word_space_node::asciify, word_space_node::word_space_node): Use
4922 (word_space_node::~word_space_node): New destructor.
4923 (word_space_node::copy): Updated to handle `orig_width'.
4924 (hmotion_node::copy, unbreakable_space_node::copy): Updated.
4925 (*node::merge_space): Update `orig_width' list if necessary.
4926 (*node::set_unformat_flag): New methods to set the `unformat' flag.
4927 * src/roff/troff/enc.cc (environment::space_newline): Use
4929 (environment::space): Added method to handle space width and
4930 sentence space width as parameters. Use `width_list'.
4931 (environment::make_tab_node): Updated.
4932 * src/roff/troff/env.h: Updated.
4933 * src/roff/troff/input.cc (word_space_node::reread,
4934 unbreakable_space_node::reread, hmotion_node::reread): New methods
4935 to handle nodes specially if `unformat' flag is set.
4936 (do_asciify_macro): Renamed back to ...
4937 (asciify_macro): This.
4938 (unformat_macro): New implementation to simply set the `unformat'
4941 * MORE.STUFF: Added more info about deroff.
4943 2001-02-08 Werner LEMBERG <wl@gnu.org>
4945 * src/roff/troff/node.h (unbreakable_space_node, hmotion_node,
4946 space_char_hmotion_node, overstrike_node): Add `get_hyphen_list()'
4947 and `add_self()' methods to avoid hyphenation. For example, the
4948 hyphen list for `foo\0\0bar' was `foobar', causing insertion of a
4949 soft hyphen after `foo'. Now the hyphen list is correctly
4950 `foo<ignore><ignore>bar'.
4952 2001-02-05 Yoshiteru Kageyama <yt-kage@cb3.so-net.ne.jp>
4954 * tmac/groff_tmac.man: Fix `BIR' macro.
4956 2001-02-04 Werner LEMBERG <wl@gnu.org>
4958 A new escape sequence `\:', inserting a zero-width break point.
4960 * src/roff/troff/input.h: Adding `ESCAPE_COLON'.
4961 * src/roff/troff/input.cc (get_copy, token::next, asciify):
4963 * src/roff/troff/node.h (node): Add `is_escape_colon()' virtual
4965 (space_node): Add `was_escape_colon' member. Add `is_escape_colon()'
4966 and `asciify()' methods.
4967 * src/roff/troff/node.cc (space_node::space_node): Updated.
4968 (space_node::asciify): Handle `was_escape_colon'.
4969 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
4971 Handle `\~' similar to other comparable requests.
4973 * src/roff/troff/input.cc (process_input_stack): Remove now obsolete
4975 (token::next): Move creation of an unbreakable_space_node to...
4976 (token::add_to_node_list): Here.
4978 Fix a bug which sometimes prevented hyphenation of words connected
4979 with `\~' or `\ ' (and other escape sequences handled as
4980 TOKEN_NODE). This also fixes a hyphenation problem with boxes
4981 (after a call to the `unformat' request).
4983 * src/roff/troff/env.h (environment::possibly_break_line,
4984 environment::hyphenate_line): Introducing `start_here' parameter.
4985 * src/roff/troff/env.cc (environment::space_newline,
4986 environment::space): Use it.
4987 (environment::possibly_break_line, environment::hyphenate_line):
4989 * src/roff/troff/input.cc (process_input_stack): Use it.
4990 * src/roff/troff/node.h (unbreakable_space_node, hmotion_node,
4991 space_char_hmotion_node, overstrike_node): Add
4992 `get_hyphenation_type()' method.
4993 * src/roff/troff/node.cc (break_char_node::asciify): Don't asciify
4994 if `unformat_only' is active.
4996 2001-01-30 Werner LEMBERG <wl@gnu.org>
4998 Implemented new read-only number register `.linetabs' which
4999 returns 1 if in line-tabs mode, 0 otherwise.
5001 * src/roff/troff/env.h (environment): Add get_line_tabs() member.
5002 * src/roff/troff/env.cc (get_line_tabs): New function.
5003 (init_env_requests): Use it.
5004 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
5006 * VERSION, REVISION: Changing to 1.17.0.
5008 2001-01-28 Werner LEMBERG <wl@gnu.org>
5010 Fixed a bug which prevented hyphenation of words which are finished
5013 * src/roff/troff/token.h (token): Add enum type
5014 `TOKEN_TRANSPARENT_DUMMY' and method `transparent_dummy()'.
5015 * src/roff/troff/input.cc (token::next, token::description,
5016 get_line_arg, token::add_to_node_list, token::process): Use it.
5018 2001-01-27 Werner LEMBERG <wl@gnu.org>
5020 * src/roff/troff/div.h (diversion): Add `saved_prev_line_interrupted'.
5021 * src/roff/troff/div.cc (do_divert): Use it.
5023 * src/roff/troff/input.cc (asciify): Add ESCAPE_RIGHT_PARENTHESIS.
5025 2001-01-25 Werner LEMBERG <wl@gnu.org>
5027 Adding the `linetabs' request. If set, tab distances are not
5028 computed relative to the input line but relative to the output line.
5030 * src/roff/troff/env.h (environment): New member `line_tabs'.
5031 * src/roff/troff/env.cc (line_tabs_request): Implement request.
5032 (environment::environment, environment::copy): Updated.
5033 (environment::distance_to_next_tab): Use `line_tabs'.
5034 (init_env_requests): Register request.
5035 * src/roff/troff/troff.man, man/groff.man, NEWS: Document it. Other
5038 2001-01-24 Werner LEMBERG <wl@gnu.org>
5040 Introducing a new read-only register `.int' which is set to a
5041 positive value if the last output line is interrupted (i.e., if it
5044 * src/roff/troff/env.cc (init_env_requests): Add it.
5045 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
5047 2001-01-23 Gaius Mulley <gaius@glam.ac.uk>
5049 * tmac/mwww.tmac: Call `www.tmac', not `arkup.tmac'.
5050 * src/preproc/html/pre-html.cc (findPrefix): New function which
5051 generates the troff executable name via the system prefix.
5052 * src/preproc/eqn/main.cc: Modified warning message.
5054 2001-01-23 Werner LEMBERG <wl@gnu.org>
5056 troff's `box' and `boxa' requests didn't preserve temporary
5059 * src/roff/troff/div.h (diversion): Add `saved_saved_indent' and
5060 `saved_target_text_length' members.
5061 * src/roff/troff/div.cc (do_divert): Use them.
5063 Tabs (but not yet leaders and fields) are now handled correctly by
5066 * node.h (hmotion_node): Add field `was_tab'.
5067 * env.cc (environment::make_tab_node): Set it.
5068 * node.cc (hmotion_node::copy, hmotion_node::asciify): Use it.
5070 Added new request `unformat' which will, contrary to `asciify',
5071 preserve font information after unformatting (i.e., only nodes
5072 dealing with horizontal space are converted back to input
5075 * input.cc (asciify_macro): Renamed to ...
5076 (do_asciify_macro): this, having a new parameter `unformat_only'.
5077 (asciify_macro, unformat_macro): New; using do_asciify_macro.
5078 (init_input_requests): Added `unformat'.
5079 * node.cc (*_node::asciify), asciify_reverse_node_list: Added
5080 parameter to control asciification process.
5081 * node.h (*_node::asciify): Ditto.
5082 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
5084 2001-01-20 Werner LEMBERG <wl@gnu.org>
5086 * doc/groff.texinfo: Minor improvement of `.in' documentation.
5088 2001-01-18 Werner LEMBERG <wl@gnu.org>
5090 * tmac/ps.tmac: Remove call of psold.tmac.
5091 * tmac/psold.tmac: Comment updated.
5092 * tmac/psnew.tmac: Removed since no longer needed.
5093 * tmac/Makefile.sub, NEWS, src/devices/grops/grops.man: Updated.
5095 * font/devutf8/R.proto: Adding `shc' glyph.
5096 * font/devutf8/NOTES: Updated.
5098 * test-groff: Updated.
5100 2001-01-15 Gaius Mulley <gaius@glam.ac.uk>
5102 First cut of the new html device driver. Changes to pre-html and
5103 the new grohtml are too numerous to be documented here.
5105 Stuff related to `html' has been renamed to `html-old' and `html2'
5106 stuff has been renamed to `html' (including directories). The new
5107 html device driver is therefore invoked as `-Thtml'.
5109 Added new `\O' escape to suppress output (needed by html driver).
5111 Added functions and code to pass info about input-level commands
5112 (`.in', `.fl', etc.) to html driver.
5114 Three new functions (.html-begin, .html-end, and .html-image) for
5115 better html handling: `html-begin' will execute the remaining line
5116 if at the outermost nesting level, increasing an internal counter.
5117 `html-end' does the same but decreases the internal counter.
5118 `html_image' puts its arguments into a special node (suppress_node)
5119 to define an image region.
5121 The `output' request has been removed.
5123 * tmac/html-tags.tmac: Removed.
5124 * tmac/arkup.tmac: Updated and renamed to ...
5125 * tmac/www.tmac: New file.
5126 * tmac/markup.tmac Updated and renamed to ...
5127 * tmac/mwww.tmac: New file.
5128 * tmac/Makefile.sub: Updated.
5129 * tmac/an-old.tmac: Updated.
5130 * tmac/eqnrc: Updated.
5131 * tmac/groff_man.man
5132 * tmac/groff_markup.man: Updated and renamed to ...
5133 * tmac/groff_mwww.man: New file.
5134 * tmac/groff_tmac.man: Updated.
5135 * tmac/html-old.tmac: Updated and Renamed from html.tmac.
5136 * tmac/html.tmac: Updated and renamed from html2.tmac.
5137 * tmac/pspic.tmac: Updated html support.
5138 * tmac/s.tmac: Added html output support.
5139 * tmac/troffrc, tmac/troffrc-end: Updated.
5141 * Makefile.in, doc/Makefile: Updated.
5142 * doc/groff.texinfo: Added info about new `\O' escape.
5143 * doc/homepage.ms: Use `MAILTO' macro.
5145 * font/devhtml/DESC.proto: Add `C' font.
5146 * font/devhtml/Makefile.sub: Updated.
5147 * font/devhtml/R.proto: Minor fixes.
5148 * font/devhtml-old/Makefile.sub: Updated.
5150 * src/devices/grohtml-old/Makefile.sub: Updated.
5152 * src/libs/libdriver/printer.cc (printer::get_font_from_index): New
5154 * src/libs/libgroff/htmlindicate.cc (html_begin_suppress,
5155 graphic_start): Add `inline' parameter. Update.
5156 (html_end_suppress, graphic_end): Update.
5158 * src/include/html-strings.h: New file.
5159 * src/include/htmlindicate.h: Comments updated.
5160 * src/include/printer.h: Updated.
5162 * src/preproc/eqn/main.cc (do_file, main): Updated.
5163 * src/preproc/pic/troff.cc (troff_output::start_picture,
5164 troff_output::finish_picture): Updated.
5165 * src/preproc/tbl/main.cc (process_input_file): Updated.
5167 * src/roff/groff/groff.cc (main): Updated.
5168 Pass device arguments to predrivers also.
5169 Use `ps' device for `eqn' preprocessor if `-Thtml' is given.
5170 * src/roff/troff/env.h (environment): Updated.
5171 New elements `need_eol' and `ignore_next_eol' (for html output).
5172 * src/roff/troff/env.cc (environment::environment): Add initializers
5173 for `need_eol' and `ignore_next_eol'.
5174 (environment::add_html_tag_eol, environment::add_html_tag_tabs): New
5176 (point_size, fill, no_fill, center, right_justify, line_length,
5177 indent, temporary_indent, break_request, handle_tab): Use
5179 (set_tabs): Use `add_html_tag_tabs()'.
5180 (environment::add_html_tag): Updated.
5181 (environment::do_break): Updated.
5182 * src/roff/troff/div.cc (space_request, flush_output): Use
5183 `environment::add_html_tag()'.
5184 * src/roff/troff/input.cc: Updated.
5185 New variable `html_level' to indicate nested `html-begin' requests.
5186 (file_iterator::fill): Use `environment::add_html_tag_eol()'.
5187 (non_interpreted_char_node, token_node, non_interpreted_node): Add
5188 `force_tprint()' method.
5189 (token::next): Handle `\O'.
5190 (do_suppress): Implement it.
5191 (html_begin, html_end, html_image): New functions.
5192 (init_output_requests): Renamed to ...
5193 (init_html_requests): this.
5195 (macro::append_str, macro::append_unsigned, macro::append_int): New
5197 New variable `output_low_mark_miny' to limit minimal value of y.
5198 (reset_output_registers): Use it.
5199 (output_request): Removed.
5200 (get_output_registers): New function.
5201 * src/roff/troff/node.h (node): Make `force_tprint()' virtual.
5202 (*_node): Added `force_tprint()' if necessary.
5203 (special_node): New elements `tf' and `get_tfont()'.
5204 (suppress_node): New class.
5205 * src/roff/troff/node.cc:
5206 New global variables `image_no' and `suppress_start_page'.
5207 (real_output_file): New method `is_on()'.
5208 (troff_output_file): New method `start_special(tfont)'.
5209 (troff_output_file::really_print_line): Use `tprint' conditionally.
5210 (real_output_file::print_line): Updated.
5211 (real_output_file::on): Updated.
5212 (*_node): Added `force_tprint()'.
5213 (special_node::special_node): Initializer updated.
5214 (special_node::same, special_node::copy, special_node::tprint_start):
5216 (get_reg_int, get_reg_str): New functions.
5217 (suppress_node::*): New methods.
5218 New global variables last_position, last_image_filename;
5219 (min): New inline function.
5220 * src/roff/troff/reg.h, src/roff/troff/request.h,
5221 src/roff/troff/troff.h: Updated.
5223 2001-01-13 Werner LEMBERG <wl@gnu.org>
5225 * NEWS, src/roff/troff/troff.man, doc/groff.texinfo: Fix
5226 documentation of `asciify' request.
5228 2001-01-12 Werner LEMBERG <wl@gnu.org>
5230 * src/roff/troff/input.cc: Move definition of special characters
5231 like `ESCAPE_TILDE' to ...
5232 * src/roff/troff/input.h: New file.
5233 * src/roff/troff/Makefile.sub (HDRS): Add it.
5235 Extending the .asciify request to `unformat' space characters also.
5237 * src/roff/troff/node.h (word_space_node): Add `num_spaces' element
5238 to count input space characters.
5239 Update constructors to take care of it.
5240 * src/roff/troff/node.cc (space_char_hmotion_node::asciify): Use
5241 `ESCAPE_SPACE' instead of normal space.
5242 (word_space_node::asciify): New method.
5243 (unbreakable_space_node::asciify): New method.
5244 (word_space_node::merge_space): New method.
5245 * src/roff/troff/env.cc (environment::space_newline,
5246 environment::space): Add code to initialize `num_spaces' (using the
5247 constructor of `word_space_node').
5248 * NEWS, src/roff/troff/troff.man, man/groff.man, doc/groff.texinfo:
5251 2001-01-09 Werner LEMBERG <wl@gnu.org>
5253 * man/groff_char.man: Use table header traps only conditionally.
5255 2001-01-09 Bjarni Ingi Gíslason <bjarniig@hi.is>
5257 * man/groff_char.man: Add `ý' and `Ý' to the `acute' group.
5259 2001-01-08 Werner LEMBERG <wl@gnu.org>
5261 Introducing the `box' and `boxa' requests which are similar to
5262 `di' resp. `da' but omitting a partially filled line (which is
5263 restored after ending the diversion).
5265 * src/roff/troff/div.h (diversion): Add elements to save partially
5267 * src/roff/troff/div.cc (do_divert): Add parameter `boxing' to save
5268 partially filled line.
5269 (divert, divert_append): Updated.
5270 (box, box_append): New functions.
5271 (init_div_requests): Use them.
5272 * src/roff/troff/env.h (environment): do_divert() is now a friend.
5273 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
5275 * doc/groff.texinfo: Fix documentation of `lf' request.
5277 2000-12-25 Werner LEMBERG <wl@gnu.org>
5279 * src/roff/troff/troff.man, NEWS: Document `writem' request.
5281 2000-12-21 Werner LEMBERG <wl@gnu.org>
5283 Ignore `ss' request if in compatibility mode.
5285 * src/roff/troff/input.cc: Make `compatible_flag' non-static.
5286 * src/roff/troff/env.h: Added extern `compatible_flag' declaration.
5287 * src/roff/troff/env.cc (space_size): Use it.
5289 * doc/groff.texinfo, src/roff/troff/troff.man: Fix documentation of
5290 `ss' request in nroff mode.
5292 * tmac/an-old.tmac: Fixed some serious bugs introduced with latest
5295 2000-12-15 Ruslan Ermilov <ru@FreeBSD.org>
5297 * tmac/troffrc, tmac/troffrc-end: Convert tmac.* to *.tmac.
5299 2000-12-13 Werner LEMBERG <wl@gnu.org>
5301 * src/preproc/eqn/Makefile.sub (MAN1): Added neqn.man.
5302 * src/preproc/eqn/neqn.man: Small fixes and additions.
5304 2000-12-13 Ruslan Ermilov <ru@FreeBSD.org>
5306 * src/utils/addftinfo/addftinfo.man, src/devices/grops/grops.man:
5309 * src/preproc/eqn/neqn.man: New file.
5311 * src/preproc/tbl/table.cc (table::print): Fix `indent cannot be
5314 * tmac/e.tmac: Add `T&' macro.
5315 Fix `indent cannot be negative' warning.
5316 * tmac/s.tmac: Fix `indent cannot be negative' warning.
5318 2000-12-07 Werner LEMBERG <wl@gnu.org>
5320 * src/include/lib.h: Replaced __ALPHA with __alpha symbol.
5322 2000-12-06 Werner LEMBERG <wl@gnu.org>
5324 * PROBLEMS: Added info about adding -lPW on HP-UX to satisfy the
5327 * MORE.STUFF: Added info about deroff for djgpp.
5329 * tmac/an-old.tmac, tmac/groff_man.man, doc/groff.texinfo, NEWS: Fix
5330 documentation of -rcR switch.
5332 2000-12-03 Werner LEMBERG <wl@gnu.org>
5334 * tmac/an-old.tmac: Implementing the -rcR switch (similar to mdoc);
5335 if -rcR=1 (which is now the default in nroff mode), a single, very
5336 long page is created instead of multiple pages: All `ne' and `wh'
5337 requests are put into conditionals; a new macro `an-end' is added to
5338 be called with `em'.
5340 Some other minor cleanups.
5342 * NEWS, tmac/groff_man.man, doc/groff.texinfo: Updated.
5344 2000-12-02 Werner LEMBERG <wl@gnu.org>
5346 Fixing a bug which prevented hyphenation in words followed
5347 immediately by a TOKEN_NODE (e.g. `\ ', `\~', etc.).
5349 * src/roff/troff/input.cc (process_input_stack <token::TOKEN_NODE>):
5350 Adding possibly_break_line().
5351 * src/roff/troff/env.h (environment): Make possibly_break_line()
5354 Make `\~' usable in .tr request.
5356 * src/roff/troff/token.h (token_type): Add TOKEN_STRETCHABLE_SPACE.
5357 (token): Add stretchable_space().
5358 * src/roff/troff/input.cc (token::next, token::delimiter,
5359 token::description, process_input_stack, do_translate,
5360 add_to_node_list, token::process): Use it.
5361 * src/roff/troff/node.h (node): Add fourth parameter to add_char()
5362 for adjusting the space.
5363 * src/roff/troff/node.cc (node::add_char): Implement it. Add code
5364 for stretchable space.
5365 * src/roff/troff/input.cc (token::add_to_node_list): Use it.
5366 (make_node): Add code for stretchable space.
5367 * src/roff/troff/env.cc (environment::add_char): Use it.
5368 * src/roff/troff/input.cc: Add ESCAPE_TILDE special character.
5369 (get_copy, token::next, transparent_translate, asciify): Use it.
5371 * NEWS, src/roff/troff/troff.man, src/roff/troff/TODO,
5372 doc/groff.texinfo: Updated.
5373 * man/groff.man: Small reorderings.
5375 2000-11-23 Werner LEMBERG <wl@gnu.org>
5378 * src/preproc/eqn/main.cc (main): Use `config_macro_path' for -M
5380 * src/roff/troff/input.cc (main): Add `config_macro_path' and
5381 `safer_macro_path' to -M option.
5382 * src/roff/troff/troff.man: Fixes.
5384 2000-11-22 Werner LEMBERG <wl@gnu.org>
5386 Use safer path (except for config files) if -U isn't specified. Add
5387 a special macro path (without home and current directory) for config
5388 files. Add home directory to unsafe path for consistency. Don't
5389 include the home directory in the font path.
5391 * src/libs/libgroff/macropath.cc: Add `config_macro_path', change
5393 * src/include/macropath.h: Add `config_macrp_path'.
5394 * src/libs/libgroff/fontfile.cc: Fix font path.
5395 * src/roff/troff/input.cc (process_startup_file): Use
5396 `config_macro_path'.
5397 (main): Select unsafe path if -U is given.
5399 * src/preproc/eqn/main.cc (main): Fixing search path for
5401 * src/preproc/eqn/eqn.man: Updated.
5403 * src/roff/troff/troff.man, man/roff.man, tmac/groff_tmac.man:
5406 * src/preproc/grn/grn.man, src/devices/grodvi/grodvi.man,
5407 src/devices/grohtml/grohtml.man, src/devices/grolbp/grplbp.man,
5408 src/devices/grolj4/grolj4.man, src/devices/grops/grops.man,
5409 src/devices/grotty/grotty.man: Updated.
5411 * Makefile.in: Fix comments.
5413 2000-11-17 Werner LEMBERG <wl@gnu.org>
5415 * tmac/safer.tmac: Empty file added (again) for compatibility
5417 * tmac/Makefile.sub: Updated.
5419 2000-11-16 Werner LEMBERG <wl@gnu.org>
5421 * src/devices/grodvi/dvi.cc (main),
5422 src/devices/grohtml2/post-html.cc (main),
5423 src/devices/grolbp/lbp.cc (main), src/devices/grolj4/lj4.cc
5424 (main), src/devices/grops/ps.cc (main), src/devices/grotty/tty.cc
5425 (main), src/preproc/eqn/main.cc (main), src/preproc/grn/main.cc
5426 (main), src/preproc/html2/pre-html.cc (main),
5427 src/preproc/pic/main.cc (main), src/preproc/refer/refer.cc (main),
5428 src/preproc/soelim/soelim.cc (main), src/preproc/tbl/main.cc
5429 (main), src/roff/groff/groff.cc (main), src/roff/troff/input.cc
5430 (main), src/utils/hpftodit/hpftodit.cc (main),
5431 src/utils/indxbib/indxbib.cc (main), src/utils/lkbib/lkbib.cc
5432 (main), src/utils/lookbib/lookbib.cc (main),
5433 src/utils/pfbtops/pfbtops.c (main), src/utils/tfmtodit/tfmtodit.cc
5434 (main): Use stdout for -v.
5435 * src/roff/groff/groff.cc (run_commands),
5436 src/roff/groff/pipeline.c (run_pipeline): New parameter `no_pipe'
5437 to make direct printing to stdout possible.
5438 * src/roff/groff/pipeline.h: Updated.
5440 * src/utils/afmtodit/afmtodit.pl: Add -v switch.
5441 * src/utils/afmtodit/Makefile.sub (afmtodit): Use @VERSION@.
5442 * src/utils/afmtodit/afmtodit.man: Updated.
5444 * src/utils/addftinfo/addftinfo.cc (main): Add -v switch.
5445 (version): New function.
5447 * src/utils/addftinfo/addftinfo.man: Updated.
5449 * src/devices/*/*, src/preproc/*/*, src/roff/*/*, src/utils/*/*:
5450 Fixing copyright dates.
5452 * src/preproc/eqn/neqn.sh: Adding GROFF_BIN_PATH to path instead of
5455 * src/devices/grolbp/lbp.cc (main): Use Version_string instead of
5458 * src/roff/nroff/Makefile.sub (nroff): Fix use of @VERSION@.
5460 2000-11-15 Werner LEMBERG <wl@gnu.org>
5462 In all programs, make -v return immediately with exit status 0 to
5463 be compliant with the GNU standard.
5465 * src/devices/grodvi/dvi.cc (main),
5466 src/devices/grohtml2/post-html.cc (main),
5467 src/devices/grolbp/lbp.cc (main), src/devices/grolj4/lj4.cc
5468 (main), src/devices/grops/ps.cc (main), src/devices/grotty/tty.cc
5469 (main) src/preproc/eqn/main.cc (main), src/preproc/grn/main.cc
5470 (main), src/preproc/html2/pre-html.cc (main),
5471 src/preproc/pic/main.cc (main), src/preproc/refer/refer.cc (main),
5472 src/preproc/soelim/soelim.cc (main), src/preproc/tbl/main.cc
5473 (main), src/roff/groff/groff.cc (main), src/roff/troff/input.cc
5474 (main): Implement it.
5477 * src/roff/groff/groff.cc (main): Add copyright notice. Add refer
5478 and postprocessors to the -v option.
5480 * src/roff/grog/grog.pl: Implement -v.
5481 * src/roff/grog/Makefile.sub (grog): Use @VERSION@.
5482 * src/roff/grog/grog.man, doc/groff.texinfo: Updated.
5484 * src/roff/nroff/nroff.sh: Implement -v.
5485 * src/roff/nroff/Makefile.sub (nroff): Use @VERSION@.
5486 * src/roff/nroff/nroff.man: Updated.
5488 * src/preproc/eqn/main.cc (main): Fix comment typo.
5490 * MORE.STUFF: Added info about djgpp port of grap.
5492 2000-11-14 Werner LEMBERG <wl@gnu.org>
5494 * src/roff/grog/grog.{pl,sh}: Implemented -C switch for compatibility
5495 mode (or rather, implemented non-compatibility mode).
5496 * NEWS, src/roff/grog/grog.man, doc/groff.texinfo: Updated.
5498 * src/roff/groff/groff.cc (main): Add BIN_PATH to PATH instead of
5499 replacing it -- we don't find gxditview otherwise.
5500 * NEWS, src/roff/groff/groff.man, doc/groff.texinfo: Updated.
5502 * src/preproc/pic/depend: Removed. Unnecessary.
5504 Implemented dummy keyword `solid' in pic for compatibility with
5507 * lex.cc (lookup_keyword): Added `solid'.
5508 * pic.y: Added SOLID with dummy rule.
5509 * pic.cc, pic_tab.h: Regenerated.
5510 * doc/pic.ms: Updated.
5512 2000-11-13 Werner LEMBERG <wl@gnu.org>
5514 For security reasons, don't use the current directory but the home
5515 directory while searching and scanning troffrc and troffrc-end.
5516 Similarly, replace the current directory with the home directory
5519 * Makefile.in (fontpath, tmacpath): Remove current directory.
5521 * src/libs/libgroff/searchpath.cc (search_path::search_path): Add
5522 two parameters `add_home' and `add_current'.
5523 (search_path::~search_path, search_path::command_line_dir,
5524 search_path::open_file): Remove tests for `dirs' being zero.
5525 * src/include/searchpath.h: Adjust.
5526 * src/libs/libgroff/macropath.cc, src/include/macropath.h: Add
5528 * src/libs/libgroff/fontfile.cc: Adjust `font_path'.
5530 * src/roff/troff/troff.h: Add `searchpath.h' and `mac_path'.
5531 * src/roff/troff/input.cc: Use `mac_path', initialized with
5533 (process_startup_file): Set `mac_path' to `safer_macro_path'.
5534 * src/roff/troff/env.cc: Use `mac_path'.
5536 * src/preproc/eqn/main.cc (main): Use `safer_macro_path'.
5538 * NEWS, man/roff.man, src/roff/troff/troff.man,
5539 src/roff/groff/groff.man, tmac/groff_tmac.man, arch/djgpp/README:
5542 2000-11-12 Werner LEMBERG <wl@gnu.org>
5544 * src/include/lib.h: Don't include groff-getopt.h for OSF/1.
5546 * aclocal.m4 (GROFF_SYS_ERRLIST): Do test in C, not in C++.
5547 * configure.in: Fix typo in comment.
5548 * configure: Regenerated.
5550 * src/libs/libgroff/*, src/include/*, src/roff/troff/*: Fixing
5553 2000-11-08 Werner LEMBERG <wl@gnu.org>
5555 Add system tmac directory (/usr/local/lib/groff/site-tmac).
5557 * Makefile.in: Add $(libdir), $(libprogramdir), and $(systemtmacdir).
5558 (uninstall_dirs): Add $(libdir), $(libprogramdir), and
5561 * Makefile.comm (.man.n): Add @SYSTEMMACRODIR@.
5562 * tmac/Makefile.sub (install_data): Create
5563 $(systemtmacdir) and $(localtmacdir).
5564 (uninstall_sub): Use $(systemtmacdir) for wrapper macros.
5565 * man/roff.man, src/roff/troff/troff.man, src/roff/groff/groff.man,
5566 NEWS, doc/groff.texinfo: Updated and minor fixes.
5568 * Makefile.comm, Makefile.in: Added tmac_{s,an}_prefix stuff again.
5569 * tmac/Makefile.sub: Added `wrap' stuff again, but installing into
5570 $(systemtmacdir) since the wrapper files are platform-dependent.
5572 2000-11-01 Werner LEMBERG <wl@gnu.org>
5574 * doc/groff.texinfo: Fix typo.
5576 2000-10-26 Werner LEMBERG <wl@gnu.org>
5578 Convert macros `tmac.XXX' to `XXX.tmac'. Special cases:
5579 tmac.doc.old -> doc-old.tmac
5580 tmac.an.old -> an-old.tmac
5582 * tmac/tmac.*: Moved to ...
5583 * tmac/*.tmac: this.
5584 * tmac/man.local: Fix comment.
5585 * tmac/groff_man.man, tmac/groff_markup.man, tmac/groff_mdoc.man,
5586 tmac/groff_me.man, tmac/groff_ms.man, tmac/groff_tmac.man: Updated.
5587 Added some `FILES' sections. More use of @...@ directives. Other
5589 * arch/djgpp/README, font/devutf8/NOTES: Updated.
5590 * doc/homepage.ms, doc/groff.texinfo: Updated.
5591 * man/groff.man, man/roff.man: Updated.
5592 * src/devices/grodvi/grodvi.man, src/devices/grolbp/grolbp.man,
5593 src/devices/grolj4/grolj4.man, src/devices/grops/grops.man,
5594 src/devices/grotty/grotty.man: Updated.
5595 * src/preproc/pic/pic.man: Updated.
5596 * src/roff/grog/grog.pl, src/roff/grog/grog.sh: Use -mdoc-old
5597 instead of -mdoc.old.
5598 * src/roff/grog/grog.man: Document -mdoc and -mdoc-old.
5599 * src/roff/nroff/nroff.man: Updated.
5602 * tmac/fixmacros.sed, tmac/strip.sed: Add explanatory comment.
5604 * tmac/mm.diff: Removed -- it has no use now since the mm package
5607 * tmac/*: Removed trailing spaces.
5609 * arch/djgpp/t-groff.bat: Fix GROFF_TMAC_PATH (hyphen.us is now in
5610 the tmac subdirectory also).
5612 * Makefile.comm, Makefile.in: Remove tmac_{s,an}_prefix stuff.
5613 * tmac/Makefile.sub: Adapted to new macro names; removed `wrap'
5614 stuff since it is no longer needed.
5616 * README, PROBLEMS: Updated.
5618 2000-10-25 Werner LEMBERG <wl@gnu.org>
5620 Invert current behaviour: Search first FOOBAR.tmac, then
5623 * src/roff/troff/input.cc: Introduce MACRO_POSTFIX.
5624 (open_mac_file, macro_source): Implement it.
5625 * src/roff/troff/troff.man, tmac/groff_tmac.man, man/roff.man,
5626 doc/groff.texinfo, NEWS: Document it.
5628 * src/roff/nroff/nroff.man, src/roff/groff/groff.man, man/groff.man:
5629 Small documentation improvements.
5631 * test-groff: Fix GROFF_TMAC_PATH (hyphen.us is now in the tmac
5634 * font/devps/Makefile.sub: Fix rules for dingbats.*map.
5636 2000-10-24 Werner LEMBERG <wl@gnu.org>
5638 Add local tmac directory (groff/site-tmac).
5640 * Makefile.in: Add $(localtmacdir).
5641 (uninstall_dirs): Add $(localtmacdir).
5642 * Makefile.comm (.man.n): Add @LOCALMACRODIR@.
5643 * tmac/Makefile.sub (install_data, uninstall_sub): Handle man.local
5644 in $(localtmacdir). Create $(localtmacdir).
5645 * man/roff.man, src/roff/troff/troff.man, NEWS, doc/groff.texinfo:
5646 Updated and minor fixes.
5648 Rename font/devps/generate/dingbats[r]map to dingbats.[r]map.
5650 * font/devps/generate/Makefile.sub, arch/djgpp/README: Adjust.
5652 2000-10-23 Werner LEMBERG <wl@gnu.org>
5654 Move hyphen.us to tmac directory.
5656 * src/roff/troff/hyphen.us: Removed.
5657 * src/tmac/hyphen.us: Added.
5658 * src/roff/troff/Makefile.sub, tmac/Makefile.sub: Updated.
5660 Change installation structure for data files from .../groff/... to
5661 .../groff/<version><revision>/... to be conform with other GNU
5664 * Makefile.in, Makefile.comm, src/utils/indxbib/Makefile.sub,
5665 doc/Makefile: Implement it.
5666 * aclocal.m4 (GROFF_PAGE): Add test for new directory structure.
5667 * configure: Updated.
5668 * arch/djgpp/README, font/devutf8/NOTES: Use it.
5669 * NEWS: Document it.
5670 * man/roff.man, tmac/groff_tmac.man: Use @FONTPATH@, @FONTDIR@, and
5671 @MACRODIR@ instead of hard-coded directories.
5673 2000-10-22 Werner LEMBERG <wl@gnu.org>
5675 Implement $GROFF_BIN_PATH environment variable (which defaults to
5676 $bindir) used for child programs of groff and similar wrappers.
5678 * gendefs.sh: Improve documentation.
5679 * Makefile.comm (,man.n), src/include/Makefile.sub (defs.h),
5680 src/preproc/eqn/Makefile.sub (neqn),
5681 src/roff/nroff/Makefile.sub (nroff): Add $(bindir).
5682 * src/preproc/eqn/neqn.sh, src/roff/nroff/nroff.sh: Implement
5684 * src/roff/groff/groff.cc (main): Implement $GROFF_BIN_PATH and
5685 $GROFF_PATH__ (the latter for communication with troff).
5686 * src/roff/troff/input.cc (main): Use $GROFF_PATH__ for $PATH if
5688 * NEWS, src/roff/nroff/nroff.man, src/roff/groff/groff.man,
5689 doc/groff.texinfo: Document it.
5691 * doc/groff.texinfo: Improve documentation of troff's -a option.
5693 2000-10-17 Gaius Mulley <gaius@glam.ac.uk>
5695 * src/roff/troff/node.cc: Fixed calculation of opminx and fixed
5696 non-intrusive eol marker.
5697 (troff_output_file::determine_line_limits): New function.
5698 (troff_output_file::draw): Use it.
5699 * src/roff/troff/env.cc (environment::add_html_tag): Use output() +
5700 output_pending_lines() instead of output_line().
5701 * src/preproc/eqn/main.cc (do_file): Fix graphic_end().
5702 * src/preproc/html2/pre-html.cc (char_buffer::write_file_troff,
5703 createImage): Small fixes.
5705 2000-10-14 Werner LEMBERG <wl@gnu.org>
5707 Replace tmac.safer with a real secure solution.
5709 * src/roff/troff/input.cc (open_request, opena_request, pipe_source,
5710 system_request, pipe_output): Disable requests if in safer mode.
5711 * src/roff/groff/groff.cc (main): Remove reference to tmac.safer.
5712 * tmac/tmac.safer, tmac/groff_msafer.man: Removed.
5713 * tmac/Makefile.sub, NEWS, man/roff.man, tmac/groff_tmac.man,
5714 doc/groff.texinfo, src/roff/groff/groff.man,
5715 src/roff/troff/troff.man, arch/djgpp/README: Updated.
5717 * src/devices/grops/ps.cc (main), src/devices/grops/psrm.cc
5718 (resource_manager::output_prolog): Replace setenv() with putenv().
5720 2000-10-09 Werner LEMBERG <wl@gnu.org>
5722 * src/libs/libbib/map.c, src/libs/libgroff/getcwd.c,
5723 src/libs/libgroff/strtol.c, src/preproc/html2/image.cc,
5724 src/preproc/html2/pre-html.cc, src/preproc/html2/pushbackbuffer.cc,
5725 src/roff/groff/pipeline.c: Removing `#ifndef errno' to avoid
5726 compilation errors with some compilers. It seems that this code
5727 is no longer necessary -- if yes, it is easy to add some #ifdef's
5728 for that particular old-fashioned compiler.
5730 * MORE.STUFF: Added info about Meta-tbl.
5732 * doc/groff.texinfo: Added more info about `.if "..."..."'.
5734 2000-10-07 Werner LEMBERG <wl@gnu.org>
5736 Adding a new escape sequence \B'...': If the string between
5737 the delimiters is a valid numeric expression, return the character
5738 `1', and `0' otherwise. This is an analogon to \A.
5740 * src/roff/troff/input.cc (do_expr_test): Implement it.
5741 (token::next): Use it.
5742 * src/roff/troff/troff.man, NEWS, man/groff.man: Document it.
5744 * tmac/tmac.trace: Made independent from escape character.
5746 2000-10-06 Werner LEMBERG <wl@gnu.org>
5748 Adding a new request .dei: define indirect. The first and second
5749 parameter of .dei are taken from string registers instead directly;
5750 this very special request is needed to make tmac.trace independent
5751 from the escape character (which might even be disabled).
5753 * src/roff/troff/input.cc (do_define_macro): Implement it.
5754 (define_macro_indirect): New function.
5755 (init_input_requests): Use it.
5757 Adding two requests .ecs and .ecr: Save and restore the escape
5758 character. These two requests are needed to make tmac.trace
5759 independent from the escape character (which might even be
5762 * src/roff/troff/input.cc (save_escape_char, restore_escape_char):
5764 (init_input_requests): Use it.
5766 * src/roff/troff/troff.man, NEWS, man/groff.man: Updated.
5768 2000-09-22 Ricardo Soares Guimarães <ricardo@conectiva.com.br>
5770 Adding a new option -P and new environment variable GROPS_PROLOGUE
5771 to grops, selecting a different prologue file (minor modifications
5774 * src/devices/grops/psrm.cc (resource_manager::output_prolog),
5775 src/devices/grops/ps.cc (main): Implement it.
5776 * src/devices/grops/grops.man, NEWS: Document it.
5778 2000-09-22 Werner LEMBERG <wl@gnu.org>
5780 * INSTALL: Add info about selecting paper format.
5782 2000-09-21 Werner LEMBERG <wl@gnu.org>
5784 * src/roff/troff/input.cc (main): Fixing compiler warning.
5785 * src/include/{driver.h, lib.h}: Move inclusion of string.h and
5786 strings.h from the former to the latter.
5787 * src/devices/grolbp/lpb.cc, src/include/lib.h: Move strncasecmp()
5788 stuff from the former to the latter.
5790 2000-09-11 Werner LEMBERG <wl@gnu.org>
5792 Implementing two new requests .tm1 and .tmc: The former is similar
5793 to .tm but can output leading spaces; its syntax is similar to
5794 defining a string, i.e., a `"' can be used to mark the beginning of
5795 the string to be written to stderr: `.tm1 " test'. The latter is
5796 similar to .tm1 but doesn't write out a final newline character.
5798 * src/roff/troff/input.cc (terminal1, terminal_continue,
5799 do_terminal): New functions.
5800 (init_input_requests): Use them.
5801 * src/roff/troff/troff.man, NEWS, man/groff.man: Updated.
5803 2000-09-09 Werner LEMBERG <wl@gnu.org>
5805 * tmac/groff_mdoc.samples.man: Small fixes.
5807 2000-09-08 Werner LEMBERG <wl@gnu.org>
5809 * tmac/groff_mdoc.man: Fixing typo.
5811 2000-09-02 Werner LEMBERG <wl@gnu.org>
5813 Implementing a .nop request which does nothing.
5815 * src/roff/troff/input.cc (nop_request): New function.
5816 (init_input_requests): Use it.
5817 * src/roff/troff/troff.man, NEWS, man/groff.man: Updated.
5819 2000-09-01 Werner LEMBERG <wl@gnu.org>
5821 * doc/groff.texinfo: Added some comments.
5823 2000-08-30 Werner LEMBERG <wl@gnu.org>
5825 * src/roff/troff/TODO: Updated.
5827 2000-08-25 Werner LEMBERG <wl@gnu.org>
5829 * doc/groff.texinfo: Fix comment how to compile the DVI file.
5831 2000-08-25 Eli Zaretskii <eliz@is.elta.co.il>
5833 * font/devps/generate/Makefile (SHELL): Define explicitly to
5834 "/bin/sh", for non-Unix platforms.
5835 (extraclean): Use a more portable "" quoting instead of a
5836 backslash (which doesn't work on DOS/Windows).
5838 * font/devlj4/generate/Makefile (extraclean): Ditto.
5840 * font/devdvi/generate/Makefile (extraclean): Ditto.
5842 2000-08-25 Werner LEMBERG <wl@gnu.org>
5844 * NEWS, doc/groff.texinfo, tmac/groff_tmac.man, man/roff.man,
5845 src/roff/troff/troff.man: Document Eli's latest changes.
5847 2000-08-25 Eli Zaretskii <eliz@is.elta.co.il>
5849 * src/roff/troff/input.cc (open_mac_file, macro_source): Support
5850 macro file names of the form NAME.tmac as well as tmac.NAME.
5852 2000-08-25 Werner LEMBERG <wl@gnu.org>
5854 * src/include/posix.h: Remove definition of FILENAME_MAX.
5856 * src/preproc/html2/pre-html.h, pre-html.cc: Add return type to
5857 `sys_fatal' and `stop' function().
5859 * test-groff: Updated.
5861 2000-08-24 Gaius Mulley <gaius@glam.ac.uk>
5863 Added the new troff command .output <arg> to suppress output (while
5864 still obeying motion) and also the opminx, opminy, opmaxx, opmaxy
5865 registers (for passing the output dimensions to the output device).
5867 * src/roff/troff/div.cc (top_level_diversion::output): Use `width'
5869 * src/roff/troff/node.h, src/roff/troff/node.cc
5870 (troff_output_file::really_print_line,
5871 ascii_output_file::really_print_line,
5872 supress_output_file::really_print_line): Use `width' parameter.
5873 (troff_output_file::really_on, troff_output_file::really_off,
5874 output_file::on, output_file::off, real_output_file::on,
5875 real_output_file::off, real_output_file::really_on,
5876 real_output_file::really_off): New functions.
5877 (real_output_file:public output_file): New variable `output_on'.
5878 (real_output_file::begin_page, real_output_file::copy_file,
5879 real_output_file::transparent_char, real_output_file::print_line):
5881 (real_output_file::print_line): Use check_output_limits.
5882 * src/roff/troff/reg.h, src/roff/troff/request.h,
5883 src/roff/troff/input.cc (assign_registers): New function to remove
5885 (do_ps_file): Use it.
5886 (check_output_limits, reset_output_registers, output_request,
5887 init_output_requests): New functions.
5888 (init_input_requests): Updated.
5890 Added new grohtml2 device and html2 preprocessor (coding
5891 not yet finished) which will eventually replace grohtml.
5893 * Makefile.in, tmac/Makefile.sub, tmac/eqnrc, tmac/troffrc-end:
5895 * src/include/htmlindicate.h, src/include/htmlindicate
5896 (html_begin_suppress, html_end_suppress): New functions.
5897 * src/preproc/tbl/main.cc: Use it.
5898 * src/roff/groff/groff.cc: Add support for html2 device (which will
5899 automatically invoke the html2 preprocessor).
5900 * src/roff/troff/input.cc (is_html2): New variable.
5901 * src/roff/troff/troff.h, src/roff/troff/env.h,
5902 src/roff/troff/env.cc (environment::add_html_tag): New function
5904 (environment::do_break): Use it.
5905 * font/devhtml2/*: New files.
5906 * src/devices/grohtml2: New device.
5907 * src/preproc/html2: New preprocessor.
5908 * tmac/tmac.html-tags, tmac/tmac.html2: New files.
5910 2000-08-23 Werner LEMBERG <wl@gnu.org>
5912 * src/devices/grolbp/lbp.cc: Same workaround for sinix as for AIX.
5914 2000-08-22 Werner LEMBERG <wl@gnu.org>
5916 * src/include/lib.h: Provide a fix for IRIX to not include
5919 2000-08-18 Werner LEMBERG <wl@gnu.org>
5921 * configure.in: Don't provide an empty value for SH_SCRIPT_SED_CMD
5922 since some non-GNU sed programs can't handle null regexps.
5923 * configure, src/preproc/eqn/Makefile.sub,
5924 src/roff/grog/Makefile.sub, src/roff/nroff/Makefile.sub: Updated.
5926 * src/devices/grolbp/lbp.cc: Add an AIX workaround for an autoconf
5927 bug (string.h and strings.h are both needed according to latest
5930 * MORE.STUFF: Added info about unroff and troffcvt.
5932 2000-08-08 Werner LEMBERG <wl@gnu.org>
5934 * tmac/tmac.a4: Will now work with ms macros also; -ma4 should be
5937 * tmac/tmac.man.old: Remove unused number register.
5939 * tmac.doc: Minor documentation fix.
5941 2000-08-07 Paul Eggert <eggert@twinsun.com>
5943 * src/roff/groff/pipeline.c (is_system_shell):
5944 Fix typo: "monocased_shell" no longer exists.
5946 2000-08-07 Paul Eggert <eggert@twinsun.com>
5948 Remove FILENAME_MAX limits.
5950 * src/roff/groff/pipeline.c (is_system_shell): Do not assume
5951 that the argument length is less than FILENAME_MAX.
5952 * src/libs/libgroff/tmpfile.cc (add_tmp_file): Likewise.
5953 Use struct hack to allocate and free file name.
5954 (struct xtmpfile_list): fname is now part of the structure,
5955 not a pointer to another string.
5957 2000-08-07 Tom Schmidt <tschmidt@micron.com>
5959 * src/include/posix.h: Add a default value for FILENAME_MAX.
5961 2000-08-06 Paul Eggert <eggert@twinsun.com>
5963 Add support for new BSD-style man pages (with ".Dd" instead of
5964 ".TH"), so that "groff -man" understands both styles, even
5965 when running "groff -man" on a host whose system man page
5966 macros don't support ".Dd".
5968 * tmac/Makefile.sub (NORMALFILES): Add tmac.an.old.
5969 (stamp-wrap): Source tmac.andoc first when wrapping man macros,
5970 in case the system man macros don't define Dd or TH.
5972 * tmac/tmac.an.old: Renamed from tmac/tmac.an.
5973 * tmac/tmac.an: New one-line file.
5974 * tmac/tmac.andoc (TH): Adjust to the tmac.an.old file renaming.
5976 2000-08-06 Werner LEMBERG <wl@gnu.org>
5978 * src/roff/troff/troff.man: Fixing typos.
5980 Version 1.16.1 released
5981 =======================
5983 2000-07-31 Werner LEMBERG <wl@gnu.org>
5985 Preparing release 1.16.1.
5987 * REVISION: Revision number set to 1.
5988 * MORE.STUFF: Added info about port to DOS.
5989 * NEWS, win32-diffs: Updated.
5991 * src/include/nonposix.h: Remove first line -- this file is used
5994 * Makefile.in (dist): Delete Imakefile earlier to avoid a soft
5997 2000-07-30 Werner LEMBERG <wl@gnu.org>
5999 * doc/texinfo.tex: Update to latest version.
6001 2000-06-28 Paul Eggert <eggert@twinsun.com>
6003 * Makefile.in (ENVSETUP): Don't assume POSIX make semantics for
6004 commands that fail. Don't assume that "export a=b" is valid shell
6005 syntax. This is needed for Solaris 2.5.1.
6007 * src/libs/libgroff/tmpfile.cc, src/utils/indxbib/indxbib.cc: Fix
6008 comment about missing Solaris headers.
6010 * PROBLEMS: Add section about problems with Sun Make and VPATH.
6012 2000-06-25 Werner LEMBERG <wl@gnu.org>
6014 * src/devics/grodvi/dvi.cc: Replace _setmode() (for MSC) with
6017 * src/include/posix.h: Use HAVE_UNISTD instead of _MSC_VER.
6019 * win32-diffs: Updated.
6020 * README.WIN32: Added CRs to make all Windows editors happy.
6022 * src/roff/troff/node.cc: Added WIFSIGNALED() macro (copied from
6023 src/roff/groff/pipeline.c).
6025 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
6027 * src/roff/grog/Makefile.sub (grog): Prepend `-e' to
6028 $(SH_SCRIPT_SED_CMD), for the case where its value is empty.
6030 2000-06-17 Eli Zaretskii <eliz@is.elta.co.il>
6032 * src/utils/tfmtodit/tfmtodit.cc: #include nonposix.h.
6033 (tfm::load, gf::load): Open tfm and gf files in binary mode: these
6035 (main): Support non-Posix systems with several different styles of
6036 slash characters in file names.
6038 * src/utils/pfbtops/pfbtops.c: #include nonposix.h.
6039 (main) [SET_BINARY]: Switch stdin into binary mode.
6041 * src/utils/indxbib/indxbib.cc: #include nonposix.h.
6042 (main): Support file names with several possible slash-type
6043 characters, as given by DIR_SEPS[] in nonposix.h.
6044 (main) [__MSDOS__]: If renaming the temporary index file fails
6045 because it has more than one dot in its trunk, replace the dot
6046 with an underscore and try again.
6047 (do_file): Use FOPEN_RB instead of "r". Skip every CR before a
6049 [__MSDOS__ || _MSC_VER]: Stop at the first ^Z character.
6051 * src/utils/hpftodit/hpftodit.cc: #include nonposix.h.
6052 (File::File): Open the input file in binary mode. Strip CR
6053 characters from each CR-LF pair.
6054 (xbasename): Support file names with several possible slash-type
6055 characters, as given by DIR_SEPS[] in nonposix.h.
6057 * src/include/Makefile.sub (HDRS): Add nonposix.h.
6059 * src/roff/troff/node.cc [HAVE_UNISTD_H]: Include <unistd.h>.
6060 (WIFEXITED, WEXITSTATUS, WTERMSIG, WIFSTOPPED, WSTOPSIG)
6061 [!_POSIX_VERSION]: Define for traditional Unix systems.
6062 (real_output_file::real_output_file): Remove the MSVC-specific
6063 call to popen, use instead POPEN_WT, appropriately defined on
6064 nonposix.h. #include nonposix.h.
6065 (real_output_file::~real_output_file): Remove the MSVC-specific
6066 call to pclose, a suitable macro is now defined on nonposix.h.
6067 Use the portable macros WIFEXITED, WIFSIGNALED, WTERMSIG, WSTOPSIG
6068 and WEXITSTATUS instead of assuming traditional Unix
6069 interpretation of the status returned by pclose.
6071 * src/roff/troff/input.cc (pipe_source): Remove the MSVC-specific
6072 call to popen, use POPEN_RT instead (appropriately defined on
6073 nonposix.h). #include nonposix.h.
6074 (ps_bbox_request): Open the PostScript file in binary mode.
6075 Close the file after processing it.
6076 (getpid) [_MSC_VER]: Remove; a suitable macro is now defined on
6079 * src/roff/groff/pipeline.c (run_pipeline) [__MSDOS__ || _WIN32]:
6080 A version of run_pipeline that doesn't use `fork'.
6081 (signal_catcher) [__MSDOS__ || _WIN32]: New function.
6082 (system_shell_name, system_shell_dash_c)
6083 (is_system_shell) [__MSDOS__ || _WIN32]: New functions, to hide
6084 the ugliness of testing DOS/Windows file names for equality, and
6085 support both stock shells and ports of Unix shells.
6087 * src/roff/groff/groff.cc: #include nonposix.h.
6088 (BSHELL): Definition moved to nonposix.h.
6089 (main): Use PATH_SEP[0] instead of literal ':'. Use BSHELL_DASH_C
6090 instead of a literal "-c".
6091 (xbasename): Support file names with several possible slash-type
6092 characters, as given by DIR_SEPS[] in nonposix.h.
6093 (possible_command::print): Use BSHELL_DASH_C and IS_BSHELL instead
6096 * src/preproc/soelim/soelim.cc: #include nonposix.h.
6097 (do_file): Use IS_ABSOLUTE instead of testing for a literal '/'.
6099 * src/preproc/pic/Makefile.sub (YTABH): Change pic.tab.h to
6102 * src/preproc/pic/lex.cc: Change pic.tab.h to pic_tab.h.
6104 * src/preproc/eqn/Makefile.sub (YTABH): Rename eqn.tab.h to
6107 * src/preproc/eqn/lex.cc: #include eqn_tab.h, not eqn.tab.h.
6109 * src/libs/libgroff/tmpfile.cc (DEFAULT_TMPDIR) [P_tmpdir]: If
6110 P_tmpdir is defined, use it instead of the literal "/tmp".
6111 (remove_tmp_files, add_tmp_file): New functions.
6112 (xtmpfile): Record temporary files and register an atexit function
6113 to delete them explicitly, instead of relying on the OS to do
6114 that, which doesn't work on non-Unix systems.
6116 * src/libs/libgroff/searchpath.cc: #include nonposix.h.
6117 (search_path::search_path): Use PATH_SEP instead of a literal
6119 (search_path::command_line_dir): Ditto.
6120 (search_path::open_file): Use IS_ABSOLUTE, PATH_SEP and DIR_SEPS,
6121 to support non-Posix systems.
6123 * src/libs/libbib/search.cc: #include nonposix.h.
6124 (search_list::add_file): Open the file in binary mode.
6126 * src/libs/libbib/linear.cc: #include nonposix.h.
6127 (file_buffer::load): Remove \r characters preceding \n from the
6130 * src/libs/libbib/index.cc: #include nonposix.h.
6131 (make_index_search_item): Open index_filename in O_BINARY mode.
6132 (index_search_item_iterator::get_tag): Ditto. Remove \r
6133 characters before \n characters.
6134 (index_search_item::check_files): Open files in binary mode.
6135 (index_search_item::munge_filename): Support DOS-style file names
6136 with backslashes and drive letters, use IS_ABSOLUTE.
6138 * src/devices/grops/ps.cc: #include nonposix.h.
6139 (main) [SET_BINARY]: Switch stdout to binary mode.
6141 * src/devices/grolj4/lj4.cc: #include nonposix.h.
6142 (main) [SET_BINARY]: Switch stdout to binary mode.
6144 * src/devices/grolbp/lbp.cc: #include nonposix.h
6145 (fill_pattern) [SET_BINARY]: Switch stdout to binary mode.
6147 * src/devices/grodvi/dvi.cc: #include nonposix.h.
6148 [_MSC_VER]: Remove inclusion of Windows-specific headers (done by
6150 (main) [SET_BINARY]: Switch stdout to binary mode.
6151 [_MSC_VER]: Remove an explicit call to _setmode.
6153 * src/include/nonposix.h: New file.
6155 * Makefile.in (ENVSETUP): New variable, to set up case-sensitive
6156 operation when building with DJGPP.
6157 ($(TARGETS), dot, $(LIBDIRS), $(CPROGDIRS), $(CCPROGDIRS))
6158 ($(DEVDIRS), $(TTYDEVDIRS), $(INCDIRS), $(OTHERDIRS)): Use
6161 * Makefile.comm: mv y.tab.[ch] to y_tab.[ch], to make it work on
6163 (.man.n): Replace `;' with `|', since FONTPATH, MACROPATH,
6164 etc. can include a semi-colon on DOS/Windows.
6165 (depend.temp): Use depend1.temp instead of depend.temp1, to
6166 prevent files from overerwiting each other on 8+3 filesystems.
6168 * gendef.sh (t): Change definition to work with DOS/Windows.
6170 doc/groff.texinfo: Apart of some typo corrections, I also changed
6171 some index entris, to make them more non-ambiguous, and also put
6172 @ignore around some parts that are not yet written, to allow the
6173 Info output be readable.
6175 2000-06-10 Gael Queri <gqueri@mail.dotcom.fr>
6177 Replaced specific checks for function declarations with a generic
6178 routine taken from GNU bfd.
6180 * aclocal.m4 (GROFF_NEED_DECLARATION): New function.
6181 GROFF_PUTENV, GROFF_POPEN, GROFF_PCLOSE, GROFF_HYPOT: Removed.
6182 * configure.in: Use it.
6183 * src/devices/grolbp/lbp.cc, src/include/lib.h,
6184 src/preproc/grn/hgraph.cc, src/preproc/pic/pic.h,
6185 src/roff/groff/groff.cc: Use it.
6186 * Makefile.in, configure: Updated.
6188 2000-06-07 Paco Andrés Verdú <pandres@dragonet.es>
6190 * src/devides/grolbp/lbp.h: Removed unused variables.
6192 2000-05-31 Keith Thompson <kst@sdsc.edu>
6194 * src/devices/grolbp/lbp.cc (set_papersizes): Add declaration of
6197 2000-05-31 Werner LEMBERG <wl@gnu.org>
6199 * aclocal.m4 (GROFF_SRAND): New function to test the return value
6200 of srand() -- at least SunOS 4.1.3 uses `int' instead of `void'.
6201 * configure.in: Use it.
6202 * src/preproc/pic/pic.y, src/preproc/pic/pic.cc: Use it.
6203 * configure, Makefile.in: Updated.
6205 * configure.in: Add test for strncasecmp().
6206 * src/include/lib.h: Use it.
6208 2000-05-29 Andrej Borsenkow <Andrej.Borsenkow@mow.siemens.ru>
6210 * src/preproc/grn/Makefile.sub: Add MLIB.
6212 2000-05-29 Nix <nix@esperi.demon.co.uk>
6214 * Makefile.in: Use @datadir@ and @mandir@ appropriately.
6216 2000-05-29 Werner LEMBERG <wl@gnu.org>
6218 * src/roff/grog/Makefile.sub, src/roff/grog/grog.sh: Add `@g@'.
6220 * PROBLEMS: Small update.
6222 * src/devices/grolbp/lbp.cc: Various small fixes.
6224 2000-05-28 Keith Thompson <kst@sdsc.edu>
6226 * src/roff/nroff/nroff.sh: Fix main loop syntax.
6228 * src/utils/indxbib/indxbib.cc: Add declaration of mkstemp().
6230 2000-05-25 Werner LEMBERG <wl@gnu.org>
6232 * man/roff.man: Removed unused macro.
6234 2000-05-24 Werner LEMBERG <wl@gnu.org>
6236 * Makefile.in (dist): Remove src/xditview/Imakefile explicitly.
6237 This is needed e.g. if you do
6238 `make distclean; ./configure; make dist'.
6240 Version 1.16 released
6241 =====================
6243 2000-05-23 Werner LEMBERG <wl@gnu.org>
6245 Adding font CWI (constant width italic) to devdvi.
6247 * font/devdvi/CWI: New file.
6248 * font/devdvi/generate/Makefile: Add generating rule.
6249 * font/devdvi/DESC.in, font/devdvi/Makefile.sub, win32-diffs,
6250 tmac/tmac.dvi: Use it.
6251 * NEWS: Announce it.
6253 * font/devlj4/*: Regenerated (only adding kernings for `cq' glyph).
6254 * font/devlj4/generate/Makefile: Cosmetic changes only.
6256 * man/groff.man: Removed most of the redundant description of
6257 special characters (which is in groff_char.man). Added font
6258 translation CB->CR for devdvi. Other minor fixes.
6260 * tmac/tmac.dvi: Improved appearance of \(co (copyright) and \(rg
6261 (registered) symbols.
6263 2000-05-22 Werner LEMBERG <wl@gnu.org>
6265 * doc/Makefile: Added rule for creating info files.
6267 * font/devdvi/*: Added kernings for `cq' glyph. Updated to latest
6269 * font/devdvi/generate/Makefile: Fixed dependencies.
6271 * font/devps/*: Regenerated. Heavy changes for Bookman and
6272 NewCentury Schoolbook!
6273 * font/devps/generate/afmname: Will now run with GNU awk.
6274 * font/devps/generate/textmap: Added forgotten `cq' glyph name.
6275 * font/devps/generate/Makefile: Cosmetic changes only.
6277 2000-05-21 Werner LEMBERG <wl@gnu.org>
6279 * tmac/tmac.an: Added a new command line option `-rSxx' (`xx' can be
6280 10, 11, or 12) to support output with 11pt and 12pt base font sizes.
6281 `.SS' now produces a heading with a smaller size than `.SH'.
6282 Completely formatted.
6283 * doc/groff.texinfo, tmac/groff_man.man, NEWS: Document it.
6285 * man/groff.man: Improved table appearance. Use of `eo' request
6286 to reduce number of doubled backslashes in macro definitions.
6287 Replacing `\e' with `\(rs'. Other minor fixes.
6289 * src/preproc/tbl/main.cc: Insert HTML table end tag before `lf'
6290 to have correct line number.
6292 * INSTALL: Small improvement.
6294 2000-05-20 Bernd Warken <bwarken@mayn.de>
6296 * man/roff.man, tmac/groff_tmac.man: Updates (with corrections by
6299 2000-05-19 Bernd Warken <bwarken@mayn.de>
6301 * man/groff.man: Complete update (with a lot of corrections by WL).
6303 2000-05-18 Werner LEMBERG <wl@gnu.org>
6305 Adding `cq' (PS name `quoteright') glyph name as an alias for "'".
6307 * font/*/*: Implement it.
6308 * man/groff_char.man, NEWS: Document it.
6310 * src/include/unix.h: Removed. It isn't used.
6312 * doc/groff.texinfo: Slight improvements.
6314 2000-05-17 Werner LEMBERG <wl@gnu.org>
6316 * README, win32-diffs: Small fixes and improvements.
6318 2000-05-16 Werner LEMBERG <wl@gnu.org>
6320 * FDL: New file (the Free Documentation License version 1.1).
6322 * doc/groff.texinfo: Added many start-up values for gtroff.
6323 Some structural improvements of the source code.
6325 2000-05-15 Werner LEMBERG <wl@gnu.org>
6327 * src/roff/troff/input.cc: Added small comment about troffrc-end.
6328 * src/roff/troff/troff.man: Added info about troffrc-end.
6330 2000-05-14 Werner LEMBERG <wl@gnu.org>
6332 * Makefile.in (EXTRADIRS): Fix typos.
6333 (dist): Handle deletion of old .tar.gz file correctly.
6334 (DISTDIRS): Include all tty output devices.
6336 * doc/groff.texinfo: Adding more cross references; countless other
6339 2000-05-13 Werner LEMBERG <wl@gnu.org>
6341 * MORE.STUFF: Added Robert Marks's utilities.
6343 2000-05-12 Werner LEMBERG <wl@gnu.org>
6345 Added win32 port contributed by Blake McBride
6346 <blake@florida-software.com>.
6348 * README.WIN32, win32-diffs: New files.
6351 * src/preproc/grn/hgraph.cc (HGSetBrush): Replace `%lf' with `%f'.
6352 (tmove, tmove2): Added parentheses to avoid compiler warnings.
6353 (change): Removed unused variables.
6355 * src/preproc/grn/main.cc (main, conv): Removed unused variables.
6356 (savebounds): Changed return value from `int' to `void'.
6357 * src/preproc/grn/hdb.cc: Ditto.
6359 * src/devices/grolbp/lbp.cc (lbp_printer::draw): Removed superfluous
6360 final backslash in comment to avoid compiler warning.
6362 * src/utils/pfbtops/pfbtops.c: Added `getopt.h'.
6364 * doc/groff.texinfo: More fixes.
6366 2000-05-11 OKAZAKI Tetsurou <okazaki@be.to>
6368 * tmac/tmac.doc: Documentation fix.
6370 2000-05-11 Werner LEMBERG <wl@gnu.org>
6372 * doc/groff.texinfo: Reading the source code shows up a lot of
6373 omissions and incorrect data... More conversion to @Deffn macros.
6375 2000-05-10 Werner LEMBERG <wl@gnu.org>
6377 * src/roff/troff/reg.cc (number_value_to_ascii): Remove ASCII
6380 * src/roff/troff/request.h: Removing unused `no_break_flag'.
6382 2000-05-09 Werner LEMBERG <wl@gnu.org>
6384 * man/groff.man, man/roff.man, tmac/groff_tmac.man: Minor
6387 * doc/groff.texinfo: Extended history section. More conversion to
6388 @Deffn macros. More .tr documentation.
6390 2000-05-07 Werner LEMBERG <wl@gnu.org>
6392 * doc/groff.texinfo: Completed tab section. Added info about
6395 2000-05-06 Mike MacIsaac <mikemac@us.ibm.com>
6397 * PROBLEMS: Describe configure script fix for OS/390 Unix.
6399 2000-05-05 Werner LEMBERG <wl@gnu.org>
6401 * font/devdvi/DESC.in: Change size 11pt to 10.95pt (as used in
6403 * NEWS: Document it.
6405 * man/troff.man: Minor optical improvements.
6407 2000-05-03 Werner LEMBERG <wl@gnu.org>
6409 Adding `dq' (PS name `quotedbl') glyph name as an alias for `"'.
6411 * font/*/*: Implement it.
6412 * man/groff_char.man, NEWS: Document it.
6414 2000-05-02 Werner LEMBERG <wl@gnu.org>
6416 * tmac/groff_tmac.man, man/groff.man, man/roff.man: Fixing @MANxEXT@
6418 * NEWS: Document the three new man pages.
6420 * aclocal.m4 (GROFF_CXX_CHECK): Removing obsolete AC_C_CROSS call.
6421 * configure: Updated.
6423 * font/devcp1047/R.proto: Fixing fatal bug (a missing `"' character).
6425 2000-05-01 Werner LEMBERG <wl@gnu.org>
6427 Added grap support to grog.
6429 * src/roff/grog/grog.sh, src/roff/grog/grog.pl: Implement it.
6430 * src/roff/grog/grog.man: Document it.
6432 * doc/groff.texinfo, NEWS: Add info about grap support.
6434 Add new man pages comptributed by Bernd Warken <bwarken@mayn.de>
6435 (with slight fixes by me).
6437 * tmac/groff_tmac.man: New file documenting tmac mechanism.
6438 * tmac/Makefile.sub: Add groff_tmac.man.
6439 * man/roff.man: New file giving overview of roff system.
6440 * man/troff.man: A short reference of troff.
6441 * man/Makefile.sub: Add roff.man and troff.man.
6443 2000-04-30 Werner LEMBERG <wl@gnu.org>
6445 Added grap support to groff.
6447 * src/roff/groff/groff.cc: Implement it.
6448 * src/roff/groff/groff.man: Document it.
6450 * src/devices/grotty/grotty.man: Add cp1047 device.
6451 * src/preproc/eqn/eqn.man, src/preproc/eqn/neqn.sh, tmac/eqnrc:
6453 * src/roff/groff/groff.man: Ditto.
6454 * src/roff/nroff/nroff.sh, src/roff/nroff/nroff.man: Ditto.
6455 * doc/groff.texinfo: Ditto.
6457 * tmac/troffrc: Fix mapping of latin-1 char 160 (non-breakable space)
6460 2000-04-29 Werner LEMBERG <wl@gnu.org>
6462 * man/groff_char.man: Add `pc' glyph.
6463 * tmac/tmac.latin1: Replacing `md' glyph with `pc'.
6464 * tmac/tmac.tty: Add `pc' glyph.
6465 * tmac/tmac.tty-char: Use/add `pc' glyph. Don't call tmac.latin1 if
6466 we use cp1047 output device.
6468 * Makefile.in, aclocal.m4: Don't build utf8 on EBCDIC hosts since
6469 there are still hardcoded latin1->unicode values in utf8's font
6471 * configure: Updated.
6472 * NEWS: Minor clarification. Updated.
6474 * PROBLEMS: Formatted. Added info about C++ fix pack for OS/390
6477 2000-04-28 Werner LEMBERG <wl@gnu.org>
6479 Adding EBCDIC code page 1047.
6481 * font/devcp1047/R.proto, font/devcp1047/Makefile.sub,
6482 font/devcp1047/DESC.proto: New files.
6484 * aclocal.m4 (GROFF_EBCDIC): Introduce TTYDEVDIRS which can be
6485 either ascii/latin1 or cp1047.
6486 * Makefile.in: Use it.
6487 * configure: Updated.
6489 Replacing and/or adding `md' (mathdot) glyph with `pc'
6490 (periodcentered) in all text fonts.
6492 * font/*/*: Change it.
6494 2000-04-27 Werner LEMBERG <wl@gnu.org>
6496 * aclocal.m4 (GROFF_OS390): Fixing compiler flags.
6498 * configure.in: Add check for strings.h.
6499 * src/include/driver.h: Use HAVE_STRINGS_H.
6500 * src/devices/grolbp/lpb.cc: Remove string.h.
6502 * src/include/groff-getopt.h: New file. It will be used instead of
6503 getopt.h (to be included in lib.h) to avoid endless problems with
6504 picky C++ compilers.
6505 * src/include/lib.h: Use groff-getopt.h.
6506 * src/include/Makefile.sub: Updated.
6508 * configure: Updated.
6509 * Makefile.in: Updated.
6511 * NEWS: Mention EBCDIC support.
6513 2000-04-26 Werner LEMBERG <wl@gnu.org>
6515 * TODO: Some additions.
6517 2000-04-25 Werner LEMBERG <wl@gnu.org>
6519 * src/roff/troff/troff.man, doc/groff.texinfo: Fixing documentation
6522 2000-04-23 Werner LEMBERG <wl@gnu.org>
6524 * src/roff/troff/troff.man: Minor fixes.
6526 2000-04-22 Werner LEMBERG <wl@gnu.org>
6528 * src/roff/troff/troff.man, doc/groff.texinfo, NEWS: Document the
6529 `.T' string register and the incompatible definition of the `.T'
6530 number register (compared to Unix troff).
6532 * man/groff_char.man: Add some missing characters.
6533 * font/devutf8/NOTES: Update.
6535 2000-04-21 Werner LEMBERG <wl@gnu.org>
6537 * src/include/htmlindicate.h, src/include/lib.h,
6538 src/include/posix.h: Fix copyright.
6540 * src/include/Makefile.sub: Update.
6542 2000-04-20 Werner LEMBERG <wl@gnu.org>
6544 * src/roff/troff/input.cc (input_char_description): Removing
6545 superfluous space char.
6547 * tmac/tmac.X: Fix typo \(bq -> \(Bq.
6549 * doc/groff.texinfo: Document EBCDIC.
6551 2000-04-19 Werner LEMBERG <wl@gnu.org>
6553 Introducing `shc' as the glyph name for the soft hyphen character.
6555 * tmac/tmac.tty, tmac/tmac.latin1, tmac/tmac.html,
6556 font/devlatin1/R.proto: Use it.
6560 2000-04-18 Werner LEMBERG <wl@gnu.org>
6562 * src/devices/grops/ps.cc (ps_printer::flush_sbuf): Removing
6563 dependency on ASCII order.
6565 2000-04-16 Sandor BARANY <S.Barany@infosys.tuwien.ac.at>
6567 * src/libs/libgroff/illegal.c: Added EBCDIC table.
6568 * src/roff/troff/input.cc: Added adaptation to EBCDIC.
6570 * src/preproc/refer/refer.cc, src/roff/troff/env.cc: Minor changes
6571 to increase portability.
6573 2000-04-15 Werner LEMBERG <wl@gnu.org>
6575 * aclocal.m4: Added GROFF_EBCDIC and GROFF_OS390 tests.
6576 Redefined AC_OUTPUT_MAKE_DEFS to replace ASCII character `012' with
6577 the generic `\n' if under OS/390 Unix.
6579 * configure.in: Call GROFF_EBCDIC and GROFF_OS390.
6581 * configure: Regenerated.
6583 2000-04-14 Werner LEMBERG <wl@gnu.org>
6585 * doc/groff.texinfo: More conversions to @Deffn.
6587 2000-04-12 Werner LEMBERG <wl@gnu.org>
6589 * tmac/tmac.psfig: Fix incorrect use of `&' operator by replacing it
6592 * src/roff/nroff/nroff.man: Add note about tmac.tty-char.
6594 2000-04-10 Werner LEMBERG <wl@gnu.org>
6596 * doc/groff.texinfo: More conversions to @Deffn.
6598 2000-04-08 Werner LEMBERG <wl@gnu.org>
6600 * src/libs/libgroff/{getopt.c,getopt1.c}, src/include/getopt.h:
6601 Updated to latest version (glibc 2.1.3).
6603 2000-04-07 Werner LEMBERG <wl@gnu.org>
6605 * doc/Makefile (clean): Include more index files.
6606 Add rule texinfo->dvi.
6608 2000-04-05 Werner LEMBERG <wl@gnu.org>
6610 * doc/groff.texinfo: Added new index `op' for operators. More
6611 info on end of sentence characters. More use of @Deffn.
6613 2000-03-30 Werner LEMBERG <wl@gnu.org>
6615 * */*.man: Adding a note that a whitespace can be inserted between
6616 a command line option and its parameter -- we are using GNU getopt.
6618 * src/roff/groff/groff.man: Add example of `-m mandoc'.
6620 2000-03-28 Werner LEMBERG <wl@gnu.org>
6622 Correct anachronism of calling the man macro file with `-man'
6623 instead of `-m man' etc.
6625 * tmac/tmac.man, tmac/tmac.mandoc, tmac/tmac.markup, tmac/tmac.mdoc,
6626 tmac/tmac.me, tmac/tmac.ms: New files tmac.m<package> which simply
6627 load tmac.<package>.
6629 * tmac/Makefile.sub: Updated. Take care of $(tmac_an_prefix) etc.
6633 * doc/groff.texinfo: Updated.
6635 * tmac/groff_man.man: Copyright added.
6637 2000-03-27 Werner LEMBERG <wl@gnu.org>
6639 * doc/groff.texinfo: Introducing macros `Deffn' and `Defmac' to
6640 typeset the request resp. escape name with a tt font -- due to a
6641 bug in texinfo.tex it is necessary to use the `-e' switch with
6644 Improving info about usage of groff units.
6648 2000-03-20 Werner LEMBERG <wl@gnu.org>
6650 * doc/groff.texinfo: Added section about man macro package
6651 (I've basically taken groff_man.man). Introducing new indices `ma'
6652 for macros/strings and `gl' for glyph names. Other minor fixes.
6654 * tmac/groff_man.man: Fixed some typos.
6656 2000-03-19 Werner LEMBERG <wl@gnu.org>
6658 * doc/groff.texinfo: Removed all occurrences of `you', `we', etc.
6661 * doc/texinfo.tex: New file.
6663 2000-03-18 Werner LEMBERG <wl@gnu.org>
6665 * doc/groff.texinfo: Improved section on number registers. Other
6668 2000-03-16 Werner LEMBERG <wl@gnu.org>
6670 * src/roff/groff/groff.man: Added info about grolbp. Make nicer
6673 * src/devices/grolbp/grolbp.man, src/roff/nroff/nroff.man,
6674 src/devices/grolj4/grlj4.man, src/devices/grops/grops.man,
6675 src/preproc/eqn/eqn.man, src/utils/afmtodit/afmtodit.man,
6676 src/utils/tfmtodit/tfmtodit.man: Make nicer synopsis.
6678 * src/preproc/grn/grn.man: Better synopsis; added copyright.
6680 * src/roff/grog/grog.man: Updated copyright date.
6682 2000-03-14 Francisco Andrés Verdú <pandres@dragonet.es>
6684 * configure.in: Added test for strdup.
6686 * src/devices/grolbp/lbp.cc: Added a strdup() version in case none
6689 Replaced dynamic allocation of arrays `[...]' with `new' operator.
6693 2000-03-12 OKAZAKI Tetsurou <okazaki@be.to>
6695 * Makefile.comm: Add $(INCLUDES) to $(ALL_CFLAGS).
6697 2000-03-11 Werner LEMBERG <wl@gnu.org>
6699 * src/preproc/grn/hdb.cc (DBGetType): Added return value to make
6701 * src/preproc/grn/hgraph.cc: Add #ifdef for hypot().
6702 * src/include/lib.h: Remove some spaces.
6704 2000-03-10 Werner LEMBERG <wl@gnu.org>
6706 * src/libs/libgroff/tmpfile.cc (xtmptemplate, xtmpfile): Removing
6707 initializers from arguments (some compilers don't like this).
6709 2000-03-09 Gaius Mulley <gaius@glam.ac.uk>
6711 * src/libs/libgroff/htmlindicate.cc: Added library file which is now
6712 used by pic and eqn to tell grohtml where the graphic regions start
6714 * src/libs/libgroff/Makefile.sub: Use it.
6715 * src/preproc/eqn/main.cc, src/preproc/pic/troff.cc: Altered to use
6716 graphic_start() and graphic_end() from htmlindicate.cc.
6718 2000-03-09 Werner LEMBERG <wl@gnu.org>
6720 * tmac/tmac.safer: Will now work correctly in compatibility mode.
6721 * tmac/groff_man.man: More fixes.
6723 2000-03-08 Werner LEMBERG <wl@gnu.org>
6725 * doc/Makefile: Added texput.log to the `clean' target.
6726 * doc/groff.texinfo: Added info about delimiters for escapes.
6728 2000-03-08 Bernd Warken <bwarken@mayn.de>
6730 * src/preproc/pic/pic.man: Add info on conversion of pic images to
6731 other graphic formats.
6733 2000-03-07 OKAZAKI Tetsurou <okazaki@be.to>
6735 * Makefile.in, Makefile.sub, src/preproc/eqn/Makefile.sub,
6736 src/roff/groff/Makefile.sub, src/roff/nroff/Makefile.sub,
6737 src/utils/afmtodit/Makefile.sub: Use $(INSTALL_SCRIPT) for script
6740 2000-03-07 Werner LEMBERG <wl@gnu.org>
6742 * doc/groff.texinfo: Spelling fixes.
6744 2000-03-06 Werner LEMBERG <wl@gnu.org>
6746 * tmac/groff_man.man: Completely revised to cover everything in
6749 * doc/groff.texinfo, src/roff/troff/troff.man: Document evc request.
6750 Other minor fixings.
6751 * src/roff/troff/env.cc (environment_copy): Improve error message and
6753 * src/roff/troff/TODO: Updated.
6755 * doc/Makefile: Bug fixes -- this is still provisional, though...
6757 * tmac/eqnrc: Small fixes.
6759 2000-03-05 Abramo Bagnara <abramo@alsa-project.org>
6761 Adding a request `evc' to copy environments.
6763 * src/roff/troff/env.cc (environment::copy, environment_copy):
6765 * src/roff/troff/env.h: Add prototype.
6767 2000-03-05 Francisco Andrés Verdú <pandres@dragonet.es>
6769 Adding strsep() -- Solaris 8 doesn't have it.
6771 * configure.in: Test it.
6772 * src/devices/grolbp/lbp.cc: Add code.
6774 2000-03-05 Werner LEMBERG <wl@gnu.org>
6776 * src/roff/troff/div.cc (macro_diversion::output,
6777 top_level_diversion::output): Fixing an incompatibility with
6778 original troff: \x'0' updates the .a register also. Thanks to
6779 <Andries.Brouwer@cwi.nl> for pointing this out.
6780 * doc/groff.texinfo: Document it.
6782 * Makefile.in: Create Makefile.dep if necessary before calling the
6783 submake process to avoid warning about nonexistent file.
6785 * NEWS, PROJECTS: Updated.
6787 2000-03-04 Werner LEMBERG <wl@gnu.org>
6789 * tmac/troffrc: Add tmac.lbp.
6791 2000-03-03 Francisco Andrés Verdú <pandres@dragonet.es>
6793 * tmac/tmac.lbp: New file.
6794 * src/devices/grolbp/grolbp.man: Add documentation of `lbpname'
6797 2000-03-03 Werner LEMBERG <wl@gnu.org>
6799 * Makefile.in: Fixing $(subdir).
6801 * README, NEWS: Small fixes.
6803 * test-groff: Adding path to grolbp.
6805 * configure.in: The (new) file src/xditview/Imakefile.in will be
6806 also configured -- it is now possible to build gxditview in a
6807 directory different from $srcdir.
6809 2000-03-02 Blake McBride <blake@florida-software.com>
6811 * src/libs/libgroff/searchpath.cc (open_file): Adapting to WinNT.
6813 * MORE.STUFF: Added website of bell labs and info about plot2dev.
6815 2000-03-01 Colin Phipps <crp22@cam.ac.uk>
6817 * src/utils/indxbib/indxbib.cc (main): Use mkstemp() for temporary
6820 2000-02-29 Werner LEMBERG <wl@gnu.org>
6822 Adding GNU getopt to the groff distribution.
6824 * src/include/getopt.h, src/libs/libgroff/{getopt.c,getopt1.c}:
6826 * src/include/Makefile.sub, src/libs/libgroff/Makefile.sub: Update.
6827 * aclocal.a4: Remove GROFF_GETOPT function.
6828 * configure.in, Makefile.in, PROBLEMS: Update.
6829 * src/include/lib.h: Replace getopt tests with getopt.h.
6830 * src/devices/grolbp/lpb.cc: Remove inclusion of getopt.h.
6832 * doc/groff.texinfo: Further checking/updating. Adding more index
6835 * man/groff_out.man: Fix nroff mode activation (for emacs).
6836 * man/groff_font.man: Add missing ligature.
6838 2000-02-28 Werner LEMBERG <wl@gnu.org>
6840 * doc/groff.texinfo: Further checking/updating. Adding more index
6843 * src/devices/grolbp/grolbp.man: Added a comment line at the
6844 beginning of the file (similar to shell scripts) which indicates
6845 that `tbl' should be used as a preprocessor.
6847 2000-02-27 Blake McBride <blake@florida-software.com>
6849 Adapting groff to MS Visual C++ 6.0 compiler (tested with
6850 Windows NT 4.0). Uses _MSC_VER define where necessary.
6852 * src/devices/grodvi/dvi.cc: Making stdout a binary stream.
6853 * src/devices/grolj4/lj4.cc: Making getopt variables `extern "C"'.
6854 * src/devices/grohtml/html.cc, src/devices/grops/ps.cc,
6855 src/include/lib.h, src/libs/libgroff/errarg.cc,
6856 src/libs/libgroff/itoa.c, src/libs/libgroff/nametoindex.cc,
6857 src/preproc/refer/label.y, src/preproc/refer/label.cc,
6858 src/roff/groff/pipeline.c, src/roff/troff/column.cc,
6859 src/roff/troff/div.cc, src/roff/troff/env.cc,
6860 src/roff/troff/input.cc, src/roff/troff/node.cc,
6861 src/roff/troff/reg.cc: Renaming itoa() to i_to_a() and iftoa() to
6862 if_to_a() to avoid name clashes.
6863 * src/include/posix.h: Don't use unistd.h.
6864 * src/libs/libgroff/tmpfile.cc: Use `#ifndef...#else...#endif'
6865 clause for integrating non-Unix xtmpfile() code.
6866 * src/roff/troff/input.cc: Adding `public' keyword to macro_header
6867 structure; use "rt" for popen() in pipe_source(); add getpid()
6869 * src/roff/troff/node.cc: Use special versions of popen() in
6870 real_output_file() and pclose() in ~real_output_file().
6872 2000-02-27 Werner LEMBERG <wl@gnu.org>
6874 Adding a new driver, grolbp, for Canon CAPSL printers (LBP-4 and
6875 LBP-8 series laser printers). This code has been contributed by
6876 Francisco Andrés Verdú <pandres@dragonet.es>.
6878 * src/devices/grolbp/*: The grolbp output device.
6879 * font/devlpb/*: The font description files.
6880 * Makefile.in: Add grolpb and devlbp subdirectories.
6882 * src/devices/grodvi/grodvi.man, src/devices/grolj4/grolj4.man,
6883 src/devices/grotty/grotty.man,src/roff/troff/troff.man: Minor
6886 * doc/groff.texinfo: Further checking/updating. Adding more index
6891 * src/devices/grolbp/Makefile.sub: Adding $(srcdir).
6893 * man/groff_font.man: Adding info about obsolete DESC keywords.
6894 * src/devices/grolj4/grolj4.man: Documenting additional DESC
6897 2000-02-26 Werner LEMBERG <wl@gnu.org>
6899 * src/preproc/grn/grn.man: Added info about the gremlin file format
6900 (contributed by Daniel Senderowicz <daniel@synchrods.com>).
6902 2000-02-25 Werner LEMBERG <wl@gnu.org>
6904 * src/preproc/grn/main.cc: Allow values of `narrow' parameter and
6905 friends to be non-integer.
6907 * src/preproc/grn/grn.man: Document it.
6909 * doc/groff.texinfo: Further checking/updating. Adding more index
6912 2000-02-24 Werner LEMBERG <wl@gnu.org>
6914 * src/preproc/grn/main.cc: Introduce BASE_THICKNESS, defining
6915 line thicknesses to be integer multiples of this value.
6917 * src/preproc/grn/grn.man: Commenting out the -s option -- the
6918 corresponding code doesn't work (yet).
6920 * doc/groff.texinfo: Further checking/updating. Adding more index
6923 2000-02-23 Werner LEMBERG <wl@gnu.org>
6925 * src/preproc/grn/{main.cc, hgraph.cc}: Using point units to
6926 specify line thickness instead of base units. The new default
6927 values are now 0.15,pt 0.45pt, and 0.75pt for thin, middle, and
6928 thick lines respectively.
6930 Removed unused variable `prevval'.
6932 * src/preproc/grn/grn.man: Updated.
6934 2000-02-22 Werner LEMBERG <wl@gnu.org>
6936 * src/preproc/grn/main.cc: Slight formatting.
6938 * src/roff/groff/groff.man: Formatting fix.
6939 * src/preproc/grn/grn.man: Ditto.
6941 * src/roff/grog/grog.pl: Fixing two embarassing bugs.
6943 * doc/groff.texinfo: Further checking/updating.
6945 2000-02-21 Werner LEMBERG <wl@gnu.org>
6947 * README, INSTALL, PROJECT, PROBLEMS, BUGREPORT: Updated.
6949 * test-groff: Added grn subdir to path.
6951 * doc/groff.texinfo: Some restructing and other small improvements.
6953 * src/roff/groff/groff.cc (help): Fixed info string.
6955 2000-02-20 Werner LEMBERG <wl@gnu.org>
6957 * doc/meref.me: Fix description of .GS request.
6959 * src/roff/troff/troff.man: Fixing typo.
6961 Adding the `grn' preprocessor for gremlin graphic files.
6963 * src/preproc/grn/*: This is the Berkeley distribution written by
6964 David Slattengren and Barry Roitblat, adapted to groff by Daniel
6965 Senderowicz and Werner Lemberg.
6967 * doc/grnexampl.{me,g}: A sample for grn.
6969 * Makefile.in: Added subdirectory entry for grn.
6971 * src/roff/groff/groff.cc: Added support for grn. It can be now
6972 called with the switch `-g'.
6974 * src/roff/groff/groff.man: Updated.
6976 * src/roff/grog/grog.{man,pl,sh}: Updated.
6980 2000-02-11 Gaius Mulley <gaius@glam.ac.uk>
6982 * src/include/lib.h: Added xtmptemplate and made xtmpfile
6983 parametrically polymorphic.
6985 * src/libs/libgroff/tmpfile.cc: Implemented xtmptemplate
6986 and the alterations to xtmpfile.
6987 xtmpfile can be requested to return the filename created
6988 and asked not to unlink the temp file. The default behaviour
6989 if parameters are absent is exactly the same as before.
6991 2000-02-11 Abramo Bagnara <abramo@alsa-project.org>
6993 A new request `length' is available which returns the length of a
6994 string in a number register:
6996 * src/roff/troff/input.cc (length_macro): Implement it.
6997 * src/roff/troff/input.cc (init_input_requests): Register it.
6999 2000-02-11 Werner LEMBERG <wl@gnu.org>
7001 * doc/groff.texinfo, src/roff/troff/troff.man: Add documentation
7002 of the `substring' request.
7004 * src/roff/troff/troff.man, doc/groff.texinfo: Document `length'
7007 * src/roff/troff/TODO, NEWS: Updated.
7009 2000-02-09 Werner LEMBERG <wl@gnu.org>
7011 * src/roff/groff/groff.man: Added an example.
7013 2000-02-06 Werner LEMBERG <wl@gnu.org>
7015 I've considerably modified the directory structure of the
7016 distribution to get a more vertical layout. For example, the number
7017 of top level directories has been reduced from 42 to 6.
7019 As a consequence, many changes, especially to the makefiles, were
7022 * The makefile variables `top_builddir' and `top_srcdir' have been
7023 introduced. Virtually all relative paths have been replaced with
7024 absolute ones using these two variables.
7026 * Dependencies (in the files `Makefile.dep') are no longer part of
7027 the distribution. Instead, they are created during a `make install'
7028 in the build directory.
7030 * aclocal.m4 (GROFF_SRCDIR, GROFF_BUILDDIR): Two new functions to
7031 make `top_srcdir' and `top_builddir' absolute.
7035 * Man pages now depend on the files `VERSION' and `REVISION'.
7037 * The added shell script `mkinstalldirs' will replace `mkdir' in
7040 * VERSION: Version number increased to 1.16.
7042 2000-02-04 Werner LEMBERG <wl@gnu.org>
7044 * grops/psrm.cc (read_one_of): Fixed pointer incrementation.
7046 * Makefile.in: Removed $(tmac_m) since it is no longer needed
7047 (after an update of the mm stuff).
7049 * troff/Makefile.sub (majorminor.cc): Fix dependencies.
7051 2000-02-03 Werner LEMBERG <wl@gnu.org>
7053 The .psbb request will now also accept Mac PS images (i.e. using LF
7054 as the EOL character).
7056 * troff/input.cc (ps_get_line): New function, taken from psrm.cc
7057 (with slight modifications).
7058 * troff/input.cc (do_ps_file): Use it.
7060 * test-groff: Add grohtml and grolj4 output devices to PATH.
7062 2000-01-30 Werner LEMBERG <wl@gnu.org>
7064 * NEWS, MORE.STUFF: Updated.
7066 2000-01-30 Cary D. Renzema <caryr@dollar.mxim.com>
7068 Add the `srand' command to pic.
7070 * pic/lex.cc, pic/pic.y: Implement it.
7071 * pic/pic.man: Document it.
7072 * pic/pic.cc, pic/pic.tab.h: Regenerated (with yacc).
7074 2000-01-30 Werner LEMBERG <wl@gnu.org>
7076 Add a new request `.psbb'. This does exactly what the external
7077 program psbb did. It scans a PostScript image file for a
7078 %%BoundingBox comment and extracts the bounding box values (in
7079 PostScript units) which are then stored in the four new (read-only)
7080 number registers `llx', `lly', `urx', and `ury'.
7082 This will allow the usage of the .PSPIC macro without worrying
7083 about unsafe behaviour of groff, i.e., it will work without the
7084 `-U' switch of groff.
7086 * troff/input.cc: Implement it.
7087 * tmac/tmac.pspic: Use it.
7088 * troff/troff.man, grops/grops.man, NEWS: Document it.
7089 * psbb/*, Makefile.in: Remove it since it is no longer needed.
7091 This is bloody C code simply adapted from psbb.c! Any improvements
7094 2000-01-29 Werner LEMBERG <wl@gnu.org>
7096 * man/groff_font.man: Minor clarifications.
7100 2000-01-28 Werner LEMBERG <wl@gnu.org>
7102 * afmtodit/afmtodit.pl: Use new `--' comment delimiter.
7104 2000-01-28 Gaius Mulley <gaius@glam.ac.uk>
7106 * man/groff_font.man: Brought up to date regarding tcommand
7108 * libgroff/font.cc: Handle everything after `--' as a comment
7110 * devps/*: Added comment delimiter inside devps font files.
7112 2000-01-28 Werner LEMBERG <wl@gnu.org>
7114 * tmac/tmac.arkup, tmac/groff_markup.man: Replace \fC...\fR with
7115 \fC...\fP (which now works as expected).
7117 * troff/troff.man: Fix typo.
7119 2000-01-27 Gaius Mulley <gaius@glam.ac.uk>
7121 Completed the pass_filenames implementation in troff.
7123 * libdriver/input.cc: Will read the new `F' tcommand.
7124 * troff/node.cc, troff/node.h: Will issue the new `F' tcommand.
7125 * troff/input.cc: Use it.
7127 2000-01-26 Werner LEMBERG <wl@gnu.org>
7129 * troff/env.cc (set_font): Fix the behaviour of \fP. The previous
7130 font will now be updated even if an invalid font is selected.
7132 2000-01-24 Werner LEMBERG <wl@gnu.org>
7134 * doc/homepage.ms: Updated for new tmac.arkup.
7136 * tmac/tmac.html: Disable line breaks after hyphen-like characters.
7138 * tmac/tmac.arkup: Cleanup.
7140 Added `\&' to .HTML macro to `leave vertical mode', so to say.
7142 Removed obsolete .LINK macro completely.
7144 The macros .URL, .FTP, and .MAILTO now accept a third argument which
7145 will be immediately appended to the second argument (to be used with
7146 punctuation, for example).
7148 Disabled .CDFTP macro temporarily for security reasons.
7150 * tmac/groff_markup.man: Complete revision for latest changes in
7151 tmac.arkup -- note that it does not yet format correctly with
7154 2000-01-23 Bruno Haible <haible@clisp.cons.org>
7156 * nroff/nroff.sh: Accept -Tutf8 option and pass it through.
7157 * devutf8/R.proto: Add mappings for wp, lh, rh.
7158 * devutf8/NOTES: Updated.
7160 2000-01-23 Werner LEMBERG <wl@gnu.org>
7162 * doc/groff.texinfo: Updated version/copyright info.
7164 2000-01-21 Gaius Mulley <gaius@glam.ac.uk>
7166 Added support for two new directives in device descriptions:
7167 `pass_filenames' (to pass the input file name to the output device)
7168 and `use_charnames_in_special' (to support e.g. accented characters
7169 in the `X' request).
7171 * include/font.h, troff/charinfo.h: Declare it.
7173 * libgroff/font.cc, libgroff/fontfile.cc: Set it.
7175 * devhtml/DESC: Use it.
7177 * troff/input.cc: New function encoded_char.
7179 * troff/token.h: Add test for `specialness'.
7181 2000-01-21 Werner LEMBERG <wl@gnu.org>
7183 * tmac/Makefile.sub: tmac.a4 and tmac.trace have been removed by
7184 mistake from the list of files to be installed.
7186 2000-01-18 Werner LEMBERG <wl@gnu.org>
7188 * README: Added info how to apply patches.
7190 2000-01-15 Jan Echternach <echter@informatik.uni-rostock.de>
7192 * troff/node.cc (ligature_note::operator delete): Fix g++ warning.
7194 2000-01-15 Gaius Mulley <gaius@glam.ac.uk>
7196 * troff/input.cc: Add support for troffrc-end.
7198 * tbl/main.cc: Altered to issue table-start and table-end special
7199 characters if using the html device.
7201 * devhtml/*: Modified font files to incorporate html encoding of
7204 * tmac/groff_markup.man: New file documenting tmac.arkup.
7206 * tmac/troffrc-end: New file. This is invoked after all user
7207 specified macros. Currently used by the html device to include
7208 tmac.html. Thus no need for users to specify -mhtml anymore.
7210 * tmac/Makefile.sub (NORMALFILES): Add troffrc-end.
7211 (MAN7): Add groff_markup.man.
7213 * tmac/tmac.an, tmac/tmac.html: Small html updates.
7215 * tmac/troffrc: tmac.arkup will now be called for the html device.
7217 * libgroff/font.cc, libgroff/font.h: Altered to include reading of
7218 extra device specific information about fonts.
7220 * doc/homepage.ms: New file. It is an example how an HTML home page
7221 could look like with grohtml.
7223 * doc/Makefile: Add homepage.ms. Remove rule for pic.html.
7225 2000-01-12 Bruno Haible <haible@clisp.cons.org>
7227 * devutf8/R.proto: Add mappings for ti, Fn, st, an. Change mappings
7230 * devutf8/NOTES: Updated.
7232 2000-01-08 Bruno Haible <haible@clisp.cons.org>
7234 * eqn/box.cc, eqn/lex.cc, eqn/other.cc, eqn/over.cc, eqn/special.cc,
7235 eqn/text.cc, grodvi/dvi.cc, grops/ps.cc, grops/psrm.cc,
7236 libbib/index.cc, libbib/linear.cc, libbib/search.cc,
7237 libdriver/printer.cc, libgroff/font.cc, libgroff/string.cc,
7238 pic/lex.cc, pic/object.cc, refer/label.y, refer/ref.cc, tbl/main.cc,
7239 tbl/table.cc, tfmtodit/tfmtodit.cc, troff/dictionary.cc,
7240 troff/div.cc, troff/env.cc, troff/input.cc, troff/node.cc,
7241 troff/node.h, troff/reg.cc: Avoid most "g++ -Wall -Wno-sign-compare"
7244 * troff/node.cc (bracket_node::copy): Initialize last to NULL.
7246 2000-01-12 Fabrizio Polacco <fab@prosa.it>
7248 grolj4: Paper size will be searched case-insensitively.
7250 * include/lib.h: Add check for strcasecmp().
7251 * grolj4/li4.cc (lookup_paper_size): Use strcasecmp().
7252 * configure.in: Check for strcasecmp().
7254 2000-01-11 Werner LEMBERG <wl@gnu.org>
7256 * troff/Makefile.sub (majorminor.cc): Fix incorrect path to
7259 2000-01-10 Werner LEMBERG <wl@gnu.org>
7261 * Makefile.comm, Makefile.in, doc/Makefile: More fixes for the
7264 Add a new read-only register, `.Y', which contains the groff
7267 * troff/input.cc (init_input_requests): Define it.
7268 * troff/Makefile.sub (majorminor.cc): Define `revision' string.
7269 * doc/groff.texinfo, troff/troff.man: Document it.
7271 * libgroff/Makefile.sub (version.cc): Add definition of
7272 `Version_string[]', consisting of `<major>.<minor>.<revision>'
7273 * eqn/main.cc, grodvi/dvi.cc, grolj4/lj4.cc, grops/ps.cc,
7274 grotty/tty.cc, hpftodit/hpftodit.cc, indxbib/indxbib.cc, pic/main.cc,
7275 refer/refer.cc, soelim/soelim.cc, tbl/main.cc, tfmtodit/tfmtodit.cc,
7276 troff/input.cc, pfbtops/pfbtops.c: Use it.
7278 2000-01-10 Fabrizio Polacco <fab@prosa.it>
7280 Add a revision scheme to the groff package.
7282 * REVISION: New file.
7283 * libgroff/Makefile.sub (version.cc): Use it to define
7284 `revision_string[]'.
7285 * grops/psrm.cc: Use revision_string (converted to an unsigned
7286 integer) in constructor of resource_manager.
7288 2000-01-10 Bruno Haible <haible@clisp.cons.org>
7290 * devutf8/Makefile.sub, devutf8/DESC.proto, devutf8/R.proto: New
7292 * Makefile.in (DEVDIRS): Add devutf8.
7293 * grotty/tty.cc: Include device.h.
7294 (glyph): Change type of `code' to `unsigned int'.
7295 (tty_printer): New field is_utf8. Constructor takes device argument.
7296 (tty_printer::tty_printer): If device if `utf8', set is_utf8.
7297 (tty_printer::add_char): Change type of first arg to `unsigned int'.
7298 (tty_printer::put_char): New function.
7299 (tty_printer::end_page): Use put_char() instead of ::putchar().
7300 (make_printer): Pass device to tty_printer constructor.
7301 * nroff.sh: Determine default device by calling 'locale'. As a
7302 fallback, look at all of $LC_ALL, $LC_CTYPE, $LANG, $LESSCHARSET.
7303 Recognize UTF-8 locales.
7304 * tmac/eqnrc: Recognize utf8 like latin1.
7305 * tmac/troffrc: Device utf8 needs tmac.tty.
7307 2000-01-07 Werner LEMBERG <wl@gnu.org>
7309 * tmac/Makefile.sub: tmac.a4 and tmac.trace will now be installed.
7311 2000-01-07 Paul Eggert <eggert@twinsun.com>
7313 Add a new predefined writeable number register, `year',
7314 which contains the current year.
7316 * doc/groff.texinfo, PROBLEMS, troff/troff.man: Document it.
7317 * tmac/tmac.s: Use it.
7318 * troff/input.cc (init_registers): Initialize it.
7320 2000-01-06 Werner LEMBERG <wl@gnu.org>
7322 * PROBLEMS: Fixed typo.
7324 2000-01-04 Paul Eggert <eggert@twinsun.com>
7326 * PROBLEMS: Add Y2k advice for the yr number register.
7328 2000-01-03 Paul Eggert <eggert@twinsun.com>
7330 * doc/groff.texinfo: Fix Y2k bug in documentation of \n(yr.
7332 2000-01-02 Werner LEMBERG <wl@gnu.org>
7334 * tmac/tmac.arkup: Slight modification of macros to provide better
7335 appearance for non-HTML formats.
7337 2000-01-01 Charles Levert <charles@comm.polymtl.ca>
7339 * soelim/soelim.cc (include_path_append): realloc(NULL, n)
7340 does not automatically translate to malloc(n) on all OSes
7341 (e.g., SunOS) so do it explicitly. Also, check the returned
7344 2000-01-01 Werner LEMBERG <wl@gnu.org>
7346 * tmac/tmac.arkup: Added .LINE macro. Some formatting.
7348 * Makefile.in: Added $(tmac_m) again since the Makefile in `mm'
7349 expects this variable
7351 2000-01-01 Gaius Mulley <gaius@glam.ac.uk>
7353 * doc/Makefile: Added instructions to create HTML and text
7354 versions of some files.
7356 1999-12-31 Werner LEMBERG <wl@gnu.org>
7358 * Updated INSTALL.gen.
7360 * tmac/tmac.arkup: Added fixes so that .FTP and .MAILTO works
7361 better resp. correctly with non-HTML devices.
7363 Version 1.15 released
7364 =====================
7366 1999-12-28 Werner LEMBERG <wl@gnu.org>
7368 * NEWS, VERSION: Changed to 1.15
7370 1999-12-27 Paul Eggert <eggert@twinsun.com>
7372 * nroff/nroff.man: -S is safer, not safe.
7374 * groff/groff.cc (main): Use `safer', not `safe', in variable
7375 names. This does not change the behavior.
7377 * troff/input.cc (main): Likewise.
7379 * nroff/nroff.sh: Likewise.
7381 * troff/input.cc (prepend_string): New function.
7382 (main): Prepend -msafer, so that we check macro libraries for
7385 * PROBLEMS: Report problem with Sun C++ 5.0 and 5.1.
7387 Version 1.14 released
7388 =====================
7390 1999-12-26 Werner LEMBERG <wl@gnu.org>
7392 * NEWS, VERSION: Changed to 1.14.
7394 1999-12-24 Werner LEMBERG <wl@gnu.org>
7396 * refer/refer.cc: Fixing the last fix.
7398 Version 1.13 released
7399 =====================
7401 1999-12-23 Werner LEMBERG <wl@gnu.org>
7403 * tmac/tmac.an: A typo (`.if' instead of `.ie') made the page
7408 * tmac/tmac.safer: Forgot to remove `so' from the `rm' request.
7410 * VERSION: Changed to 1.13 -- to be compliant with the Adobe 3.0
7411 document conventions, the version number must be a real.
7413 Version 1.12.1 released
7414 =======================
7416 1999-12-22 Werner LEMBERG <wl@gnu.org>
7418 * VERSION: Changed to 1.12.1.
7420 1999-12-22 Alan Rooks <arooks@istar.ca>
7422 * refer/refer.cc (do_file): Slight modification to satisfy the
7423 `Standard system CC - C++ Compilation System 3.1 03/03/99' on SCO
7426 1999-12-20 Werner LEMBERG <wl@gnu.org>
7428 * changed prep.ai.mit.edu -> ftp.gnu.org; updated copyright
7431 * tmac/tmac.safer, tmac/groff_msafer.man: Remove `so' (again) from
7432 list of unsafe requests.
7434 * pic/pic.man: Fixed a typo.
7436 * man/groff_out.man: Fixed a typo.
7438 1999-12-18 Werner LEMBERG <wl@gnu.org>
7440 * Makefile.in: Doc fixes.
7442 1999-12-17 Fabrizio Polacco <fab@prosa.it>
7444 * groff/groff.cc: Missing `U' option added to getopt().
7446 * troff/troff.man: Missing `U' option added to synopsis.
7448 Version 1.12 released
7449 =====================
7451 1999-12-14 Werner LEMBERG <wl@gnu.org>
7453 * troff/input.cc (usage), groff/groff.cc (synopsis): Added -U flag
7456 * nroff/nroff.sh, nroff/nroff.man: Replaced `secure', `unsecure'
7457 with the more appropriate terms `safer' and `unsafe'.
7459 * libgroff/strerror.c, aclocal.m4, configure.in: Added checks for
7460 sys_nerr and sys_errlist[].
7462 * pic/pic.h, aclocal.m4, configure.in: Added check for hypot().
7464 * pic/pic.y, pic/pic.cc: Added check for fmod().
7466 1999-12-13 Werner LEMBERG <wl@gnu.org>
7468 * VERSION: Changed to 1.12.
7470 Here some patches from various sources; most of them taken from
7471 the Debian distribution.
7473 * tmac/groff_mdoc.man, tmac/groff_mdoc.samples.man,
7474 tmac/Makefile.sub: New files copied directly from the NetBSD
7475 distribution. Probably, some additional adaptation later on is
7478 * tmac/tmac.safer, tmac/groff_msafer.man: Added `so' to the list
7481 * groff/groff.cc, groff/groff.man, nroff/nroff.sh,
7482 nroff/nroff.man, pic/main.cc, pic/pic.man, troff/input.cc,
7483 troff/troff.man: Added option `-U' for unsafe mode. Safe mode
7484 (`-S') is now the default.
7486 * README, NEWS: Updated.
7488 1999-12-09 Werner LEMBERG <wl@gnu.org>
7490 * doc/groff.texinfo: Regenerated nodes and menus with emacs.
7492 * doc/Makefile (clean): Added cleaning commands for groff.texinfo.
7494 1999-12-06 Werner LEMBERG <wl@gnu.org>
7496 * configure.in: Removed AC_PREFIX_PROGRAM since it causes more
7497 grief than relief today. Additionally, it is against the GNU
7500 * configure: Recreated.
7502 1999-12-05 Werner LEMBERG <wl@gnu.org>
7504 * configure.in: Added GROFF_LIBM.
7506 * configure: Recreated.
7508 * aclocal.m4 (GROFF_LIBM): New function which tests whether -lm is
7511 * Makefile.in: Added definition of $(LIBM).
7513 * Makefile.comm (LIBM): Removed.
7515 * pfbtops/Makefile.sub: On AIX, -lm is needed also.
7517 1999-12-03 Gaius Mulley <gaius@glam.ac.uk>
7519 * doc/Makefile: Added rule for generation pic.html.
7521 (clean): Files produced by grohtml will be removed also.
7523 * doc/pic.ms: Small fix.
7525 * tmac/tmac.html: Fixed suppression of headers.
7527 1999-11-16 Gaius Mulley <gaius@glam.ac.uk>
7529 * tmac/tmac.html: Fixing horizontal arrows.
7531 Turning off hyphenation.
7533 * tmac/tmac.an: Improved support for grohtml; better indentation,
7536 1999-10-31 Gaius Mulley <gaius@glam.ac.uk>
7538 * tmac/tmac.arkup: Added CDFTP macro
7540 * tmac/tmac.html: All headers are turned off for ms, me, and mm
7543 * tmac/troffrc: Some additions for HTML stuff.
7545 1999-10-06 Gaius Mulley <gaius@glam.ac.uk>
7547 * tmac/tmac.html: Small changes.
7549 1999-09-26 Werner LEMBERG <wl@gnu.org>
7551 * doc/groff.texinfo: Minor fixes.
7553 1999-09-26 Gaius Mulley <gaius@glam.ac.uk>
7555 * devhtml/TR: Changed spacewidth to 3.
7557 * tmac/Makefile.sub (NORMALFILES): Added tmac.arkup.
7559 * tmac/tmac.html: Moved markup macros to tmap.arkup.
7561 * tmac/tmac.arkup: New file.
7563 * grohtml/ChangeLog: New file.
7565 1999-09-16 Werner LEMBERG <wl@gnu.org>
7567 * doc/groff.texinfo (Common Features): Added Copying chapter.
7568 Changed format to @smallbook.
7570 1999-09-15 Werner LEMBERG <wl@gnu.org>
7572 * NEWS: Added info about groff.texinfo.
7574 * doc/groff.texinfo: Will now compile (using texi2dvi) without
7577 1999-09-14 Werner LEMBERG <wl@gnu.org>
7579 * groff/groff.man: More updates.
7581 1999-09-13 Werner LEMBERG <wl@gnu.org>
7583 * doc/groff.texinfo: New file. This manual is still very
7584 rudimentary. It has been originally contributed by Trent
7585 A. Fisher <trent@gnurd.portland.or.us> with first corrections and
7588 * INSTALL: Added information about the `doc' subdir
7590 * troff/troff.man: Minor fixes.
7592 * groff/groff.man: Added missing `-L arg' to SYNOPSIS section;
7595 * troff/input.cc (usage): Added missing `-ffam' to usage message.
7597 * Makefile.in (dist): groff-$(version).tar.gz must be removed
7598 also, otherwise it is included itself in another call of `make
7601 * groff/groff.cc (synopsis): Removed superfluous space.
7603 * PROJECTS, PROBLEMS, NEWS: Updated.
7605 * VERSION: Updated to 1.12beta.
7607 * BUG-REPORT: Some cosmetic fixes. Corrected email address.
7609 * README: Updated: Included documentation about CVS repository,
7610 mailing lists, and daily snapshots.
7612 * tmac/Makefile.sub: Fixed $(tmap_wrap) finally.
7614 1999-09-12 Bjarni Ingi Gislason <bjarniig@rhi.hi.is>
7616 * tmac/tmac.an: If the tag didn't fit into the space that the
7617 macro `TP' specifies, the rest of the tag went into the space for
7620 1999-09-12 Jeffrey Copeland <jeff@opennt.com>
7622 * grolj4/lj4.cc: Added duplex printing (option `-d').
7624 * grolj4/grolj4.man: Document duplex printing.
7626 1999-09-12 Werner LEMBERG <wl@gnu.org>
7628 * doc/Makefile (pic.ps): Fixed rule which caused problems with
7629 non-GNUish sed programs.
7631 * tmac/doc-syms: Removed extra space from -iso8802-3 macro
7634 * configure.in (LIBS): Added `-lc'
7636 * Makefile.comm (.man.n): Added substitution for @TMAC_AN_PREFIX@.
7638 * pic/tex.cc (solid_arc): Casting M_PI to double.
7640 * libgroff/putenv.c (putenv): Changed function header to ANSI C.
7642 * groff/groff.man, tmac/Makefile.sub (MAN7), tmac/groff_msafer.man
7643 (new file), tmac/msafer.man (deleted), tmac/groff_me.man (new
7644 file), tmac/me.man (deleted): {me,msafer} -> groff_{me,msafer}.
7646 * groff/groff_man.man: New file. This manual page was originally
7647 written for the Debian GNU/Linux system by Susan G. Kleinmann
7650 * eqn/list.cc (list_box::compute_metrics,
7651 list_box::compute_sublist_width): Removed variable declaration to
7652 avoid shadowing warnings.
7654 * grops/psrm.cc (resource_manager::process_file): Ditto.
7656 * tfmtodit/tfmtodit.cc (main): Ditto.
7658 * libgroff/font.cc (font::load_desc): Renamed auxiliary variable
7659 to avoid shadowing warnings.
7661 * tbl/table.cc (block_entry::do_divert, table::do_row): Renamed
7662 shadowing loop variable.
7664 * groff/groff.man, troff/troff.man: Added doc about grohtml.
7666 1999-09-12 Gaius Mulley <gaius@glam.ac.uk>
7668 New grohtml frontend to convert groff input to html.
7670 * Makefile.in (CCPROGDIRS, DEVDIRS): Added html device.
7672 * tmac/Makefile.sub (NORMALFILES): Added tmac.html.
7674 * tmac/eqnrc: Added html device.
7676 * tmac/tmac.html: New file.
7678 * eqn/main.cc (do_file, inline_equation), pic/troff.cc
7679 (troff_output::start_picture, troff_output::finish_picture),
7680 tbl/main.cc (process_input_file):
7681 Surrounded output with `graphics_start' and `graphics_end' so that
7682 the html driver can identify non-text portions.
7684 * grodvi/dvi.cc (dvi_printer::set_char), grolj4/lj4.cc
7685 (lj4_printer::set_char), grops/ps.cc (ps_printer::set_char),
7686 grotty/tty.ps (tty_printer::set_char): Additional parameter
7689 * include/printer.h: Class printer: New function
7690 set_char_and_width; new variables (is_char_named, is_named_set,
7691 named_command, named_char_s, named_char_n) to hold information
7692 about named characters -- needed by the html driver.
7694 * libdriver/printer.cc (printer::set_ascii_char,
7695 printer::set_special_char): Use set_char_and_width.
7697 * devhtml/*: New device files for html driver.
7699 * grohtml/*: New driver grohtml.
7701 1999-09-11 Wilfredo Sanchez <wsanchez@apple.com>
7703 * tmac/doc-common, tmac/tmac.an: Removed the word `UNIX' in
7706 1999-09-11 Luke Mewburn <lukem@netbsd.org>
7708 * libgroff/string.cc (search): Small fix to test against NULL
7711 1999-09-11 Jeff Conrad <jeff_conrad@msn.com>
7713 * troff/node.cc (copy): The characters in a bracket escape (e.g.,
7714 \b'abc') were stacked in reverse order when processed in a
7717 * troff/node.h: Added `*last' to struct `node' to make the above
7720 * troff/input.cc (read_draw_node), libdriver/input.cc (do_file):
7721 The default scale for the 'f' and 't' graphics functions were 'm'
7722 rather than 'u' (i.e., no scaling).
7724 1999-09-11 Peter Miller <peterm@jna.com.au>
7726 * groff/groff.cc (main), groff.man, soelim/soelim.cc (main,
7727 do_file), soelim/soelim.man: Added `-I file' option to soelim,
7728 defining include paths.
7730 * soelim/soelim.cc (include_path_append): New function.
7732 1999-09-11 Larry Jones <larry.jones@sdrc.com>
7734 * tbl/main.cc (process_options): Unix (at least Documenter's
7735 Workbench) tbl allows arbitrary non-alpha characters between
7738 1999-09-11 Paul Eggert <eggert@twinsun.com>
7740 Y2k fixes. Don't assume that the current year precedes 2000.
7742 * doc/meref.me: Add \n(y2, \n(y4.
7744 * tmac/doc-common (Yr): New number register.
7745 (Dd): Don't assume current year precedes 2000.
7747 * tmac/tmac.e (td): Likewise.
7748 (y2, y4): New number registers.
7750 * pic/pic.man: Update reference for pic paper to May, 1991
7753 1999-09-11 Werner LEMBERG <wl@gnu.org>
7755 * tmac/Makefile.sub (install_data, stamp-wrap, uninstall_sub):
7756 Removed quotation marks which prevented correct expansion of
7759 * devlj4/Makefile.sub (LJ4RES): Fixed value (600 instead of 300).
7761 1999-09-10 Werner LEMBERG <wl@gnu.org>
7763 * Makefile.sub (DISTCLEANFILES): Added `config.log' and
7766 * Removed configure.old.
7768 1999-08-31 Werner LEMBERG <wl@gnu.org>
7770 * VERSION: Updated to 1.11.1
7772 1999-05-27 Werner LEMBERG <wl@gnu.org>
7774 * doc/Makefile: changed `.PS' postfix to `.ps' for consistency.
7776 * tmac/Makefile.sub (install_data, stamp-wrap, uninstall_sub):
7777 added quotations around $(tmac_wrap) to avoid syntax error if
7780 * configure: Newly generated using autoconf 2.13.
7782 * Makefile.in (LDFLAGS): Set variable to @LDFLAGS@.
7784 Fri Aug 15 08:51:47 1997 Eric S. Raymond <esr@snark.thyrsus.com>
7786 * README, PROJECTS, NEWS, INSTALL, VERSION,
7787 doc/Makefile. doc/pic.ms, groff/groff.man:
7788 Prepare for 1.11 release. No code changes.
7789 Documentation for pic added (doc/pic.ms).
7791 Sun Nov 26 11:45:13 1995 James Clark <jjc@jclark.com>
7793 * Version 1.10 released.
7795 Fri Nov 24 09:56:16 1995 James Clark <jjc@jclark.com>
7797 * afmtodit/afmtodit.pl: Avoid comment on first line.
7799 Mon Nov 20 11:13:49 1995 James Clark <jjc@jclark.com>
7801 * aclocal.m4 (GROFF_INSTALL_SH): New macro.
7802 * configure.in: Call it.
7804 * Makefile.sub (configure): Depends on aclocal.m4 not acgroff.m4.
7805 (distfiles): Doesn't depend on config.log or config.cache.
7807 Sun Oct 1 08:45:36 1995 James Clark <jjc@jclark.com>
7809 * grog/grog.sh: Use print "" rather than print in END rule.
7811 Wed Aug 23 13:30:52 1995 James Clark <jjc@jclark.com>
7813 * tbl/main.cc (process_data): Don't give error for excess data
7814 entries that are comments.
7816 Fri Jul 28 11:00:27 1995 James Clark <jjc@jclark.com>
7818 * tbl/main.cc (process_data): Fix case where new for-scope rules
7819 silently change meaning of code.
7821 Tue Jul 4 23:39:51 1995 James Clark <jjc@jclark.com>
7823 * troff/env.cc (hyphenate): Loop over all consecutive sequences
7824 of non-zero hyphenation codes.
7826 Sat Jul 1 00:42:15 1995 James Clark <jjc@jclark.com>
7828 * aclocal.m4 (GROFF_POSIX): Use conflicting declaration technique.
7830 Thu Jun 29 13:58:36 1995 James Clark <jjc@jclark.com>
7832 * tmac/tmac.e (ip): Divert the tag so as to freeze the spaces.
7834 Tue Jun 27 12:30:16 1995 James Clark <jjc@jclark.com>
7836 * tmac/tmac.andoc: Make it work in compatibility mode.
7838 * refer/token.h (token_info::is_range_sep): New function.
7839 * refer/token.cc (init_special_chars): Make \(en a RANGE_SEP.
7840 * refer/ref.cc (reference::output): More sophisticated check for
7843 * devps/prologue.ps (MANUAL): New procedure.
7844 * grops/ps.cc (main): New -m option.
7845 (usage): Include -m.
7846 (ps_printer::~ps_printer): Implement -m.
7848 * aclocal.m4 (GROFF_G): New macro.
7849 * configure.in: Call it.
7850 * Makefile.in (g): Provided by configure.
7852 * hpftodit/hpftodit.cc (basename): Rename to xbasename.
7854 * tmac/tmac.tty: Disable warning about bad fonts. Remove font
7857 * Makefile.in (tmacpath): Don't include /usr/lib/tmac.
7858 (tmac_m, tmac_s): Deleted.
7859 (sys_tmac_prefix, tmac_wrap, tmac_prefix, tmac_an_prefix,
7860 tmac_s_prefix): New variables.
7861 (MDEFINES): Change accordingly.
7862 * Makefile.comm (.man.n): Use new TMAC_* variables.
7863 * configure.in (GROFF_TMAC): Call.
7864 * aclocal.m4 (GROFF_TMAC): Define.
7865 * tmac/Makefile.sub (stamp_wrap): New target.
7866 (install_data, uninstall_sub): Handle macro wrapping.
7868 Mon Jun 26 14:54:39 1995 James Clark <jjc@jclark.com>
7870 * tbl/main.cc (main): Ignore -T option.
7872 Thu Jun 22 09:08:06 1995 James Clark <jjc@jclark.com>
7874 * devlj4/generate/special.map: Add definition of \(nb.
7876 * tmac/tmac.dvi: Add definition of \(nb.
7878 * troff/dictionary.c (dictionary::dictionary): association::v gets
7879 initialized by association::association.
7881 * tmac/Makefile.sub: Avoid using temporary files when installing.
7883 * troff/env.cc (environment::set_font): Make bad font number a
7886 * Makefile.in (fontpath): Remove $(prefix)/lib/font from fontpath.
7888 * Makefile.in (datadir): Use share rather than lib.
7890 * groff/groff.cc (basename): Rename to xbasename.
7892 Wed Jun 21 16:59:46 1995 James Clark <jjc@jclark.com>
7894 * Makefile (CCLIBS): Don't use.
7895 * Makefile.ccpg: Likewise.
7897 * acgroff.m4: Rename to...
7898 * aclocal.m4: Modify extensively for autoconf 2.
7899 * configure.in: Likewise.
7900 * Makefile.in: Likewise.
7902 * groff/pipeline.c (const): Declare as empty if __STDC__ not
7904 (xstrsignal): Check for definition of NSIG. Conditionalize
7905 on SYS_SIGLIST_DECLARED. Make return type const.
7907 Sat Jun 10 12:28:16 1995 James Clark <jjc@jclark.com>
7909 * troff/input.cc (interpolate_macro): Rephrase missing space
7912 Thu May 11 01:07:16 1995 Jason Merrill <jason@phydeaux.cygnus.com>
7914 * addftinfo/addftinfo.cc, eqn/delim.cc, eqn/lex.cc, eqn/list.cc,
7915 grodvi/dvi.cc, groff/groff.cc, grops/ps.cc, grops/psrm.cc,
7916 grotty/tty.cc, include/ptable.h indxbib/indxbib.cc,
7917 libbib/index.cc, libbib/linear.cc, libbib/search.cc,
7918 libdriver/input.cc, libdriver/printer.cc, libgroff/font.cc,
7919 libgroff/lf.cc, libgroff/nametoindex.cc, libgroff/ptable.cc,
7920 libgroff/string.cc, lkbib/lkbib.cc, lookbib/lookbib.cc,
7921 pic/lex.cc, pic/object.cc, pic/pic.y refer/label.y refer/ref.cc,
7922 refer/refer.cc, refer/token.cc, tbl/main.cc, tbl/table.cc,
7923 tfmtodit/tfmtodit.cc, troff/dictionary.cc, troff/div.cc,
7924 troff/env.cc, troff/input.cc, troff/node.cc, troff/symbol.cc:
7927 Wed Apr 19 21:15:11 1995 James Clark <jjc@jclark.com>
7929 * troff/input.cc (spring_trap): Push a macro_iterator rather than a
7931 (spring_trap, postpone_traps, unpostpone_traps): Move to later in
7933 (macro_iterator::macro_iterator): Add additional argument.
7935 Mon Apr 10 12:06:02 1995 James Clark <jjc@jclark.com>
7937 * troff/div.cc (vertical_size::vertical_size): In place of integer
7938 specifying line spacing use cunits specifying post vertical
7940 (macro_diversion::output, top_level_diversion::output): Likewise.
7941 * troff/div.h: Change declarations accordingly.
7942 * troff/env.cc (pending_output_line): Replace ls field by post_vs
7944 (pending_output_line::pending_output_line,
7945 pending_output_line::output, environment::output,
7946 environment::output_line, environment::output_title,
7947 environment::hyphenate_line): In place of
7948 integer specifying line spacing use cunits specifying post vertical
7950 (environment::environment): Add post_vertical_spacing and
7951 prev_post_vertical_spacing arguments.
7952 (environment::get_post_vertical_spacing): New function.
7953 (environment::total_post_vertical_spacing): New function.
7954 (environment::post_vertical_spacing): New function.
7955 (init_env_requests): Initialize pvs request and .pvs register.
7956 * troff/env.h: Change declarations.
7958 Tue Mar 28 09:52:07 1995 James Clark <jjc@jclark.com>
7960 * tmac/tmac.pspic: Immediately remove the temporary file.
7962 Sat Mar 25 10:43:11 1995 James Clark <jjc@jclark.com>
7964 * tmac/tmac.pspic (PSPIC): Scale graphic uniformly even when
7965 height is specified.
7967 Thu Jan 26 16:20:13 1995 James Clark <jjc@jclark.com>
7969 * tbl/table.c (struct vertical rule, class table_entry): Use int
7970 not short for start_row and end_row.
7972 Fri Jan 13 13:53:05 1995 James Clark <jjc@jclark.com>
7974 * troff/input.cc (trapping_blank_line, blank_line_macro): New
7976 (diverted_space_node::reread, process_input_stack): Call
7977 trapping_blank_line() rather than blank_line().
7978 (init_input_requests): Bind "blm" to blank_line_macro().
7980 * tmac/tmac.s (XA): Use .br and par@reset rather than XA.
7982 Tue Jan 10 11:40:35 1995 James Clark <jjc@jclark.com>
7984 * troff/env.cc (environment::possibly_break_line): Require that
7985 width total excluding width of final space node be greater than
7986 the target text length.
7988 Tue Jan 3 09:13:37 1995 James Clark <jjc@jclark.com>
7990 * troff/node.cc (kern_pair_node::vertical_extent): New function.
7992 Sun Dec 4 13:19:07 1994 James Clark <jjc@jclark.com>
7994 * troff/node.cc (charinfo_node): New class.
7995 (glyph_node, composite_node): Derive from charinfo_node. Change
7996 member functions accordingly.
7998 Wed Nov 30 10:29:29 1994 James Clark <jjc@jclark.com>
8000 * nroff/nroff.sh: Use -Tlatin1 not -TLatin1.
8002 Mon Aug 8 10:17:59 1994 James Clark (jjc@jclark.com)
8004 * tmac/tmac.tty-char: Add definitions for \(ab and \[arrowvertex].
8006 * devps/generate/textmap (notsubset): Add.
8008 * tmac/tmac.a4: New file.
8010 Sun Jul 24 20:08:42 1994 James Clark (jjc@jclark.com)
8012 * pic/main.cc (had_parse_error): New variable.
8013 (do_picture, do_whole_file): Set had_parse_error if yyparse()
8015 (main): Return 1 if had_parse_error is true.
8017 Tue Jul 19 13:40:31 1994 James Clark (jjc@jclark.com)
8019 * grolj4/lj4.cc (main): Avoid use of strtoul.
8021 Mon Jul 18 15:03:02 1994 James Clark (jjc@jclark.com)
8023 * nroff/nroff.sh: Default device is -Tlatin1 if $LC_CTYPE is
8024 iso_8859_1 or $LESSCHARSET is latin1.
8026 Sun Jul 10 13:38:35 1994 James Clark (jjc@jclark.com)
8028 * hpftodit: New directory.
8029 * Makefile.in (CCPROGDIRS): Add hpftodit.
8030 * devlj4/generate: New directory.
8032 Thu Jul 7 23:49:48 1994 James Clark (jjc@jclark.com)
8034 * configure.in: Don't use AC_VFORK.
8035 * groff/pipeline.c (run_pipeline): Use fork() always.
8037 Wed Jul 6 11:13:17 1994 James Clark (jjc@jclark.com)
8039 * grops/ps.cc (main): Use %1 not %s in error message for -w.
8041 * Makefile.in (CCPROGDIRS): Add grolj4.
8042 (DEVDIRS): Add devlj4.
8043 * grolj4, devlj4: New directories.
8044 * tmac/troffrc: Handle lj4.
8045 * tmac/tmac.lj4: New file.
8047 Fri Jun 17 18:02:53 1994 James Clark (jjc@jclark.com)
8049 * tmac/tmac.e (@n): Set indent to 0 before calling |h.
8051 Wed Jun 1 07:33:47 1994 James Clark (jjc@jclark.com)
8053 * troff/input.cc (do_if_request): At end of second string, switch
8054 environments before getting next token.
8056 Fri May 20 07:39:18 1994 James Clark (jjc@jclark.com)
8058 * devps/psstrip.sed: Split rule that strips whitespace on either
8061 Wed May 18 08:13:47 1994 James Clark (jjc@jclark.com)
8063 * troff/node.h (font_family::make_definition): Add return value to
8064 declaration. * troff/symbol.h (symbol::operator==,
8065 symbol::operator!=): Likewise.
8067 Tue May 17 20:46:06 1994 James Clark (jjc@jclark.com)
8069 * groff/groff.cc (main, help, synopsis): Handle -S.
8070 (possible_command::insert_arg): New function.
8072 * tmac/tmac.safer: New file.
8073 * tmac/msafer.man: New file.
8074 * tmac/Makefile.sub (FILES): Add tmac.safer and msafer.man.
8076 Thu Mar 10 01:58:30 1994 Paul Eggert (eggert@twinsun.com)
8078 * pic/pic.h, pic/main.cc (safer_flag): New variable.
8079 * pic/pic.y (placeless_element): Avoid unsafe operations if
8080 `safer_flag' is set.
8081 * pic/main.cc (main): Add -S option, which sets `safer_flag'.
8083 Tue May 10 13:02:31 1994 James Clark (jjc@jclark.com)
8085 * eqn/lex.cc (get_token): Put call to add_context() in block to
8086 work around Sun C++ 4.0 bug.
8088 * include/stringclass.h (operator +): Use ?: instead of `if' to
8089 work around Sun C++ 4.0 bug.
8091 Thu May 5 11:18:03 1994 James Clark (jjc@jclark.com)
8093 * tbl/main.cc (process_format): Accept - as a synonym for the _
8096 * libbib/index.cc (minus_one): Don't declare as const.
8098 Fri Apr 29 09:32:48 1994 James Clark (jjc@jclark.com)
8100 * troff/input.cc (get_char_for_escape_name): Push back a newline.
8102 Wed Apr 27 21:14:18 1994 James Clark (jjc@jclark.com)
8104 * troff/input.cc (write_macro_request): New function.
8105 (init_input_requests): Bind write_macro_request to writem.
8107 Sun Apr 17 11:15:38 1994 James Clark (jjc@jclark.com)
8109 * tmac/tmac.s (@EN): Turn filling back on even if there was no
8112 * eqn/lex.cc (do_space): Supply missing argument to lex_error.
8114 * tmac/tmac.s (@TS): Renamed from TS.
8115 (TS): Call LP then TS again.
8116 (cov*ab-init): Alias @TS to TS.
8118 * tmac/tmac.s: Allow QP or RS to initialize.
8120 * tmac/tmac.s (par@load-init): New macro. Call at end of file.
8121 Move initializations of PS and LL here.
8122 (par@init): Don't initialize HY. Avoid changing environment 0.
8123 (par*env-init): Don't all par@reset.
8125 Thu Apr 14 19:15:45 1994 James Clark (jjc@jclark.com)
8127 * include/posix.h: Include <fcntl.h> only if not using <osfcn.h>.
8129 Sun Apr 10 09:54:44 1994 James Clark (jjc@jclark.com)
8131 * Makefile.in (MDEFINES): Add LDFLAGS.
8132 (LDFLAGS): Add definition line.
8134 Thu Apr 7 22:22:22 1994 James Clark (jjc@jclark.com)
8136 * troff/input.cc (get_optional_char): Split off error check into...
8137 (check_missing_character): New function.
8138 * troff/token.h: Declare it.
8139 * troff/env.cc (margin_character): Don't call get_optional_char.
8140 Only call tok.next() after making the node.
8142 * include/lib.h (getopt): Make 2nd argument char *const *.
8144 Fri Mar 11 07:28:03 1994 James Clark (jjc@jclark.com)
8146 * nroff/conftest.sh: Deleted.
8148 Fri Mar 4 10:51:36 1994 James Clark (jjc@jclark.com)
8150 * pic/make-dos-dist: Deleted.
8152 Wed Mar 2 20:59:16 1994 James Clark (jjc@jclark.com)
8154 * devps/psstrip.sed: Strip comments before stripping trailing
8157 Sat Feb 19 13:07:16 1994 James Clark (jjc@jclark.com)
8159 * Version 1.09 released.
8161 Wed Feb 16 16:53:49 1994 James Clark (jjc@jclark.com)
8163 * tmac/doc-ditroff (hK): Don't reset page number if \nC is > 0.
8165 Mon Feb 14 08:26:40 1994 James Clark (jjc@jclark.com)
8167 * libgroff/font.cc (font::load_desc): Fix typo in error message.
8169 Sun Feb 13 09:37:38 1994 James Clark (jjc@jclark.com)
8171 * libgroff/new.cc (operator new): Rewrite so as to avoid warning
8172 about returning without a value.
8174 * troff/charinfo.h (charinfo::get_special_translation): Cast
8175 TRANSLATE_NONE to int.
8177 * refer/token.cc (lookup_token, store_token): Remove bogus loop
8178 test. Fix test so that it works with n unsigned.
8180 * pic/pic.y (defaults_table): Fully bracket initializer.
8181 * pic/lex.cc (lookup_keyword): Likewise.
8182 * eqn/lex.cc (token_table, def_table): Likewise.
8183 * eqn/box.cc (param_table): Likewise.
8184 * troff/input.cc (warning_table): Likewise.
8185 * libgroff/font.cc (table): Likewise.
8186 * grops/ps.cc (ps_printer::special): Likewise.
8187 * grops/psrm.cc (resource_manager::process_file): Likewise.
8188 * tfmtodit/tfmtodit.cc (lig_chars, lig_table): Likewise.
8189 * refer/command.cc (command_table): Likewise.
8190 * addftinfo/addftinfo.cc (param_table): Likewise.
8192 * troff/symbol.cc (symbol::symbol): Prevent compiler warnings
8193 about temp's being unused.
8194 (unused): New function.
8196 * groff/pipeline.cc: Declare c_fatal.
8198 * libbib/linear.cc (bmpattern::search): Cast patterrn[--j] to
8201 * libbib/index.cc (index_search_item::load): Prevent compiler
8202 warnings about fd_closer's being unused.
8203 (unused): New function.
8205 Sat Feb 12 10:31:59 1994 James Clark (jjc@jclark.com)
8207 * troff/input.cc (copy_mode_error): Make `prefix' static.
8210 * include/posix.h: Include <osfcn.h> is HAVE_CC_OSFCN_H is
8212 * acgroff.m4, configure.in, Makefile: Rename HAVE_CC_UNISTD_H to
8213 HAVE_CC_OSFCN_H and modify accordingly.
8215 * troff/input.cc (init_charset_table): radicalex overlaps
8218 * groff/acgroff.m4 (GROFF_ISC_SYSV3): New macro (from
8219 udodo!hans@relay.NL.net).
8220 * groff/configure.in: Call it.
8222 * groff/acgroff.m4 (GROFF_PCLOSE): New macro.
8223 * groff/configure.in: Call it.
8224 * include/lib.h: Conditionalize declaration of pclose.
8226 * troff/div.cc (last_page_number): New global variable.
8227 (top_level_diversion::begin_page): Exit if we just printed the
8229 * troff/div.h (last_page_number): Declare it.
8230 * troff/input.cc (parse_output_page_list): Set last_page_number.
8232 * eqn/sqrt.cc: Rename \(rn to \[radicalex].
8233 * devps/S, devps/textmap, tmac/tmac.ps, tmac/tmac.dvi,
8234 tmac/tmac.X: Likewise.
8235 * tmac/tmac.ps, tmac/tmac.X, tmac.dvi: Add definitions of \(rn.
8236 * tmac.dvi: Make \(ru and \(ul extend beyond their width by .04m.
8238 Fri Feb 11 11:45:40 1994 James Clark (jjc@jclark.com)
8240 * tmac/doc-ditroff (hK): Remove groff specific code which
8241 prevented page-breaks between separate manual entries. If this is
8242 the first page, don't set the page number to 1.
8244 * acgroff.m4 (GROFF_POSIX): New macro.
8245 * configure.in: Use it.
8247 * troff/node.cc (class real_output_file,
8248 real_output_file::real_output_file,
8249 real_output_file::~real_output_file): Conditionalize use of
8250 popen/pclose on POPEN_MISSING.
8251 * troff/node.h: Conditionalize pipe_command on POPEN_MISSING.
8252 * troff/input.cc (pipe_command): Give an error if POPEN_MISSING.
8253 (pipe_source): Similarily.
8255 * acgroff.m4 (GROFF_PROG_CCC): Update message about libg++.
8257 * acgroff.m4 (GROFF_GETOPT, GROFF_PUTENV, GROFF_POPEN): Detect
8258 presence of declarations by trying to compile example with
8259 conflicting declarations. (gcc only gives a warning for missing
8262 Wed Feb 9 09:12:23 1994 James Clark (jjc@jclark.com)
8264 * tmac/tmac.pspic (PSPIC): Allow options to specify alignment
8265 (from Ulrich Lauther).
8267 Tue Feb 8 03:56:40 1994 James Clark (jjc@jclark.com)
8269 * libbib/linear.cc (file_buffer::load): Use S_ISREG macro.
8271 Thu Feb 3 09:34:35 1994 James Clark (jjc@jclark.com)
8273 * indxbib/indxbib.cc (write_hash_table): Add code for case where
8274 pointers and ints have different sizes.
8276 Sun Jan 9 16:17:51 1994 James Clark (jjc@jclark.com)
8278 * tmac/tmac.s (par*env-init): Call par@reset.
8280 Fri Jan 7 10:24:27 1994 James Clark (jjc@jclark.com)
8282 * tmac/tmac.s (@IP): Switch to a new environment when diverting
8284 (par*push-tag-env, par*pop-tag-env): New macros.
8286 Wed Jan 5 21:18:34 1994 James Clark (jjc@jclark.com)
8288 * grops/ps.cc (ps_printer::ps_printer): Use MAX_LINE_LENGTH for
8289 initializing `out'. Reduce MAX_LINE_LENGTH from 79 to 72.
8291 * grops/ps.cc (ps_printer::~ps_printer): Output %%CreationDate
8292 comment. Include <time.h>.
8294 Wed Dec 15 14:14:00 1993 James Clark (jjc@jclark.com)
8296 * grops/ps.cc (is_small_h, is_small_v): Deleted.
8297 (ps_printer::flush_sbuf): Use absolute motion only at beginning of
8300 Tue Dec 14 10:06:34 1993 James Clark (jjc@jclark.com)
8302 * troff/input.cc (read_request): Only print a prompt if reading
8303 from the terminal. Also clearerr on EOF if reading from the
8304 terminal. Declare isatty.
8306 Mon Nov 29 08:38:15 1993 James Clark (jjc@jclark.com)
8308 * refer/label.y: Rename map_t to map_func and extractor_t to
8311 Sat Oct 30 06:38:12 1993 James Clark (jjc@jclark.com)
8313 * include/assert.h: Don't use volatile.
8314 * libgroff/assert.cc: Likewise.
8316 Fri Oct 29 15:00:23 1993 James Clark (jjc@jclark.com)
8318 * troff/input.cc (abort_request): Look at character in tok before
8321 Thu Oct 28 14:09:48 1993 James Clark (jjc@jclark.com)
8323 * troff/troff.h (NO_RETURN): Deleted.
8324 * troff/div.cc (cleanup_and_exit): Don't declare aas NO_RETURN.
8325 * troff/input.cc (exit_troff): Likewise
8327 * Makefile.in: Remove `Making ...' messages since GNU make now
8330 * configure.in: Use AC_HAVE_HEADERS(unistd.h) instead of AC_UNISTD_H.
8332 Wed Oct 27 11:12:51 1993 James Clark (jjc@jclark.com)
8334 * tmac/tmac.s (@init): Initialize PO to \n(.o here, rather than
8337 Sat Oct 23 10:03:52 1993 James Clark (jjc@jclark.com)
8339 * tmac/tmac.e (hl): Use \n[.in] rather than \n(.i.
8341 Thu Oct 14 12:09:45 1993 James Clark (jjc@jclark.com)
8343 * eqn/delim.cc (delim_box::compute_metrics): Don't increase
8344 MARK_REG if there was no left delimiter.
8346 Sat Oct 2 19:54:47 1993 James Clark (jjc@jclark.com)
8348 * pic/troff.cc (troff_output::text): Set line thickness to
8349 relative before outputting text.
8351 * tmac/tmac.e (@k): Don't zero ?T.
8354 Sat Sep 25 11:08:43 1993 James Clark (jjc@jclark.com)
8356 * tmac/tmac.e ($p): Handle possibility that $3 is empty.
8358 Wed Aug 18 08:51:41 1993 James Clark (jjc@jclark.com)
8360 * troff/input.cc (decode_args): Warn about unquoted tabs (from
8363 Tue Aug 10 08:38:32 1993 James Clark (jjc@jclark.com)
8365 * troff/input.cc (ignoring): New variable.
8366 (ignore): Set ignoring during call to do_define_macro.
8367 (do_define_macro): Clear ignoring before interpolating terminating
8369 (copy_mode_error): New function.
8370 (get_char_for_escape_name, read_long_escape_name,
8371 interpolate_arg): Use copy_mode_error.
8372 (warning_table): Add WARN_IG.
8373 * troff/troff.h (WARN_IG): Declare.
8374 (WARN_TOTAL): Change accordingly.
8376 * groff/pipeline.c (strsignal): Rename to xstrsignal.
8377 * groff/groff.cc (strsignal): Delete declaration.
8379 Fri Jul 16 01:43:12 1993 James Clark (jjc@jclark.com)
8381 * troff/div.cc (page_offset): Use 'm' as default scaling.
8383 Sat Jul 3 09:11:38 1993 James Clark (jjc@jclark.com)
8385 * nroff/nroff.sh: Ignore -u.
8387 Wed Jun 9 12:17:27 1993 James Clark (jjc@jclark.com)
8389 * Makefile.in (MDEFINES): Pass down MAKEOVERRIDES.
8391 Fri Jun 4 17:35:47 1993 James Clark (jjc@jclark.com)
8393 * tmac/tmac.s (par*box-draw): Set adjustment mode to l while
8395 (B2): With -Tascii, leave additional vertical space before
8396 and after. Ensure that the left and right indent is restored to
8397 what it was even if the point size changes. Don't call
8398 par@finish. Change the indent, line length and title length
8399 directly. With -Tascii, make the width of the box 1n less.
8400 (B1): Remember 1n at the current point size. Don't call
8401 par@reset. Change the indent, line length and title length
8402 directly. Ensure that the temporary indent is preserved.
8403 (par*box-mark-top): Turn off no spacing mode.
8405 Thu Jun 3 17:47:14 1993 James Clark (jjc@jclark.com)
8407 * Makefile.in (dist): Use .gz suffix.
8409 Thu May 27 20:04:59 1993 James Clark (jjc@jclark.com)
8411 * troff/input.cc (main): Add return 0.
8412 * pic/main.cc (main): Use return instead of exit.
8413 * tbl/main.cc (main): Likewise.
8414 * eqn/main.cc (main): Likewise.
8415 * grops/ps.cc (main): Likewise.
8416 * grotty/tty.cc (main): Likewise.
8417 * groff/groff.cc (main): Likewise.
8418 * grodvi/dvi.cc (main): Likewise.
8419 * refer/refer.cc (main): Likewise.
8420 * indxbib/indxbib.cc (main): Likewise.
8421 * lkbib/lkbib.cc (main): Likewise.
8422 * soelim/soelim.cc (main): Likewise.
8423 * addftinfo/addftinfo.cc (main): Likewise.
8424 * acgroff.m4 (GROFF_PROG_CCC, GROFF_CC_COMPILE_CHECK,
8425 GROFF_COOKIE_BUG, GROFF_CC_ANSI_BUG): Likewise.
8427 * troff/token.h (process_input_stack): Don't declare as static.
8428 * troff/input.cc: Likewise.
8430 * troff/node.c (invalidate_fontno): Make it a static member of
8431 class font_family. Change callers.
8432 * troff/node.c: Change declaration.
8434 * tbl/main.cc (struct input_entry_format): Add explicit public
8436 * tbl/table.cc (struct text_stuff, struct single_hline_stuff,
8437 struct double_hline_stuff): Likewise.
8438 * tbl/table.h (struct entry_format): Likewise.
8439 * pic/object.h (struct saved_state): Likewise.
8441 * include/stringclass.h: Add forward declarations of friend
8442 functions that are later declared as inline. Don't include inline
8443 specifier in friend declaration.
8445 * libgroff/lib.h: Declare popen and pclose.
8446 * acgroff.m4 (GROFF_POPEN): New macro.
8447 * configure.in: Call it.
8449 * include/lib.h (PI): New constant. Undef first if necessary.
8450 * tfmtodit/tfmtodit.cc (main): Use PI rather than M_PI.
8451 * grops/ps.cc (degrees, radians): Likewise.
8452 * libgroff/font.cc (font::get_skew): Likewise.
8454 * grops/ps.cc (is_ascii): New function.
8455 (ps_output::put_string): Use is_ascii. Use csprint rather than
8457 (ps_printer::define_encoding): Use csspace.
8458 * libgroff/strtol.c (ISASCII): New macro.
8459 (strtol): Cast arguments to is*() and tolower() to unsigned char.
8460 Use ISASCII rather than isascii.
8461 * libgroff/cmap.cc: Use isascii() only if <ctype.h> defines it.
8462 * libgroff/cset.cc: Likewise.
8463 * libdriver/input.cc: Include cset.h.
8464 (do_file, get_integer, possibly_get_integer): Use csdigit() rather
8467 * refer/refer.cc (main): Use %ld rather than %d for longs.
8469 * libbib/index.cc (index_search_item_iterator::get_tag): Use
8472 * addftinfo/addftinfo.cc (param_t): Add explicit `int'.
8474 Mon May 24 08:51:37 1993 James Clark (jjc@jclark.com)
8476 * troff/input.cc (hyphenation_code): Skip white space between
8479 Sun May 16 08:15:52 1993 James Clark (jjc at jclark.com)
8481 * tbl/table.h (table::entry_list_tailp): New member.
8482 (table::table): Initialize it.
8483 (table::add_entry): Use entry_list_tailp to avoid O(n^2)
8486 Sat May 15 17:26:00 1993 James Clark (jjc at jclark.com)
8488 * grotty/tty.cc (tty_printer::add_char): Don't discard characters
8489 with negative horizontal positions. Remove casts of glyph::hpos to
8491 (USHRT_MAX): Delete definition.
8492 (SHRT_MAX, SHRT_MIN): New definitions.
8493 (glyph::hpos): Change type to short.
8494 (tty_printer::end_page): Output multiple backspaces if necessary.
8495 Remove casts of glyph::hpos to int.
8497 Fri May 7 12:14:37 1993 James Clark (jjc at jclark.com)
8499 * tmac/tmac.s (@RT): New definition.
8501 Thu May 6 21:36:54 1993 James Clark (jjc at jclark.com)
8503 * refer/refer.cc (do_file): Make sure current_filename is set when
8506 * pic/common.cc (common_output::dot_line): Handle zero length
8509 Sun May 2 19:54:16 1993 James Clark (jjc at jclark.com)
8511 * tmac/tmac.s (par@reset): Get value for .hy for \n[HY].
8512 (par@init): Initialize \n[HY].
8514 Mon Apr 26 11:43:16 1993 James Clark (jjc at jclark.com)
8516 * troff/dictionary.cc (dictionary::remove): Continue when
8519 Sun Apr 25 11:03:00 1993 James Clark (jjc at jclark.com)
8521 * Makefile.com (.y.cc): Avoid ending up with two versions of
8524 Thu Apr 22 21:03:45 1993 James Clark (jjc at jclark.com)
8526 * tmac/tmac.dvi (\(,c): Define only if it does not exist.
8527 (\(,C): Likewise. Also fix typo.
8529 Wed Apr 21 08:47:32 1993 James Clark (jjc at jclark.com)
8531 * lib.h: Delete extraneous semi-colon.
8533 * Add pso request: `so' from a pipe.
8534 * troff/input.c (file_iterator::file_iterator): Add 3rd argument.
8535 (file_iterator::close): New function.
8536 (file_iterator::~file_iterator, file_iterator::next_file): Use
8537 file_iterator::close.
8538 (file_iterator::backtrace): Say `process' rather than `file' when
8539 the stream is popened.
8540 (pipe_source): New function.
8541 (init_input_requests): Bind ".pso" to pipe_source.
8543 Tue Apr 20 00:02:26 1993 James Clark (jjc at jclark.com)
8545 * afmtodit/afmtodit.pl: Avoid single quotes in comments.
8547 * pfbtops/pfbtops.c: Output 64 characters per line. Output hex
8548 digits in lower case.
8550 Mon Apr 19 09:55:57 1993 James Clark (jjc at jclark)
8552 * Version 1.08 released.
8554 * Makefile.in (dist): Insert || true after ln -s commands that
8557 * mm: Update to mm 1.16.
8559 * acgroff.m4 (GROFF_CSH_HACK): New macro.
8560 * configure.in: Call GROFF_CSH_HACK. Substitute for
8562 * Makefile.in (SH_SCRIPT_SED_CMD): New variable. Include in
8564 * nroff/Makefile.sub (nroff): New target.
8565 (install_data): Install nroff.
8566 * eqn/Makefile.sub (neqn): Sed with SH_SCRIPT_SED_CMD.
8567 * grog/Makefile.sub (grog): Sed grog.sh with SH_SCRIPT_SED_CMD.
8569 Sat Apr 17 08:24:28 1993 James Clark (jjc at jclark)
8571 * eqn/Makefile.sub (neqn): Add chmod +x.
8573 * grog/Makefile.sub (grog): Remove spurious semi-colon.
8575 Fri Apr 16 22:41:57 1993 James Clark (jjc at jclark)
8577 * troff/input.cc (string_iterator::string_iterator()): Initialize
8580 Tue Apr 13 10:22:28 1993 James Clark (jjc at jclark)
8582 * troff/div.cc (macro_diversion::space,
8583 top_level_diversion::space): Don't set high_water_mark.
8584 (macro_diversion::output, top_level_diversion::output): Don't
8585 include post line space in high water mark.
8587 Wed Apr 7 12:48:18 1993 James Clark (jjc at jclark)
8589 * eqn/eqn.y: Don't define YYDEBUG.
8590 * pic/pic.y: Likewise.
8592 Mon Apr 5 10:15:15 1993 James Clark (jjc at jclark)
8594 * tmac/tmac.e ([3): Add space after comma following editors.
8595 Change double spaces to single spaces.
8596 ([4): Change double spaces to single spaces.
8598 * grops/ps.h (USE_PS_ADOBE_2_0): New flag for broken_flags.
8599 * grops/ps.cc (ps_printer::~ps_printer): If the USE_PS_ADOBE_2_0
8600 bit is set in broken_flags, use 2.0 rather than 3.0 as the version
8601 after %!PS-Adobe- (for Newsprint).
8603 * troff/div.cc (top_level_diversion::begin_page): When
8604 before_first_page is 1, set page_number to 1.
8606 Sun Apr 4 14:28:53 1993 James Clark (jjc at jclark)
8608 * eqn/box.cc (box::top_level): Protect equation with \&.
8610 Sat Apr 3 23:27:25 1993 James Clark (jjc at jclark)
8612 * groff/groff.cc (possible_command::set_name): Delete old name.
8614 * groff/groff.cc (possible_command::~possible_command): Use
8617 * troff/node.cc (troff_output_file::begun_page): New member.
8618 (troff_output_file::troff_output_file): Initialize it.
8619 (troff_output_file::really_begin_page): Only output V command if a
8620 page has been begun.
8622 * pic/pic.y (placeless_element): Delete argument to PRINT after
8625 Fri Apr 2 11:31:02 1993 James Clark (jjc at jclark)
8627 * Make wrapman work.
8628 * troff/div.h (class top_level_diversion): Replace
8629 first_page_begun by before_first_page (with opposite sense).
8630 * Change first_page_begun to before_first_page inverting sense.
8631 * troff/div.cc (class nl_reg): New class.
8632 (init_div_requests): Use class nl_reg for \n(nl.
8633 (top_level_diversion::begin_page): Don't call
8634 output_file::begin_page if before_first_page is 2;
8635 reset before_first_page afterwards. If have_next_page_number is
8636 false, then always increment page_number.
8637 * tmac/tmac.an: Set traps within TH rather than at the top-level.
8638 Restore compatibility mode after loading, and then disable
8639 compatibility mode in TH.
8641 Thu Apr 1 11:09:34 1993 James Clark (jjc at jclark)
8643 * grotty/tty.cc (tty_printer::end_page): Don't discard characters
8645 * troff/node.h (output_file::trailer): Declare.
8646 * troff/div.cc (cleanup_and_exit): Call output_file::trailer().
8647 * troff/node.cc (output_file::trailer): New function.
8648 (troff_output_file::~troff_output_file): Move most code into...
8649 (troff_output_file::trailer): New function.
8650 (class troff_output_file): Delete page_length member. Declare
8652 (troff_output_file::really_begin_page): Use current page length
8653 for final V command.
8655 * tbl/main.cc (struct options): New decimal_point_char member.
8656 (options::options): Initialize this.
8657 (process_options): Implement decimalpoint option.
8658 (process_data): Pass decimal_point_char option to table::table.
8659 * tbl/table.h (class table): New decimal_point_char member.
8660 (table::table): Add additional argument.
8661 * tbl/table.cc (find_dot): Rename to find_decimal_point. Add
8662 second argument specifying decimal point character. Use this
8664 (table::table): Initialize decimal_point_char.
8665 (table::add_entry): Change call to find_dot.
8667 * troff/input.cc (get_copy, token::next): Implement \V.
8668 (interpolate_environment_variable): New function.
8670 Tue Mar 30 14:41:39 1993 James Clark (jjc at jclark)
8672 * pic/lex.cc (lookup_keyword): Rename MIN to K_MIN, MAX to K_MAX.
8673 * pic/pic.y: Likewise.
8675 * grotty/tty.cc (tty_printer::add_char, tty_printer::end_page):
8677 * refer/ref.cc (reference::insert_field, reference::delete_field):
8679 * troff/number.cc (parse_term): Likewise.
8681 * acgroff.m4 (GROFF_PROG_YACC): New macro.
8682 * configure.in: Use GROFF_PROG_YACC.
8684 * acgroff.m4 (GROFF_PROG_CCC): Don't add -O automatically for gcc
8686 * Makefile.in (OPTIMIZE): New define.
8687 (DEBUG): Empty by default.
8688 (CCFLAGS, CFLAGS): Include $(OPTIMIZE).
8690 * acgroff.m4 (GROFF_SYS_SIGLIST): Don't quote program.
8691 (GROFF_ARRAY_DELETE): Likewise.
8692 (GROFF_CC_COMPILE_CHECK): Quote use of $2 and $3.
8694 * troff/env.cc (trie::~trie): Make virtual to shut up g++.
8696 * devps/psstrip.sed: Use different delimiter on last line (so that
8697 it works with BSD 4.4 sed.)
8699 Mon Mar 29 17:07:14 1993 James Clark (jjc at jclark)
8701 * devps/psstrip.sed: Delete comments.
8703 * acgroff.m4 (AC_GETOPT): Don't test whether <unistd.h> declares
8704 optind, opterr, optarg.
8705 * lib.h: When UNISTD_H_DECLARES_GETOPT is defined, declare optind,
8708 Sun Mar 28 17:44:25 1993 James Clark (jjc at jclark)
8710 * Makefile.in (check): Dummy target.
8712 Wed Mar 3 04:53:38 1993 James Clark (jjc at jclark)
8714 * Version 1.07 released.
8716 * Integrate mm 1.11.
8718 * tbl/table.cc (alphabetic_block_entry::print): start_row was used
8719 where start_col was meant.
8721 Thu Feb 25 07:55:36 1993 James Clark (jjc at jclark)
8723 * grog/grog.sh, grog/grog.pl: Recognize PH and SA as -mm macros.
8725 Wed Feb 24 10:15:34 1993 James Clark (jjc at jclark)
8727 * troff/input.cc (token::next): Make \z\o'...' and similar things
8730 * env.h (MARGIN_CHARACTER_ON, MARGIN_CHARACTER_NEXT): New
8732 (environment): Add margin_character_flags member.
8733 * env.cc (environment::environment(symbol),
8734 environment::environment(const environment *): Initialize
8735 margin_character_flags.
8736 (margin_character): Rewrite.
8737 (environment::output_line): Add a margin character if
8738 margin_character_flags is non-zero. Turn off the
8739 MARGIN_CHARACTER_NEXT bit. If that makes margin_character_flags
8740 zero, use margin_character_node without copying and then set
8741 margin_character_node to 0.
8743 * devps/DESC.in: Change minimum size to 1000.
8745 Tue Feb 23 14:57:49 1993 James Clark (jjc at jclark)
8747 * troff/symbol.h (symbol::hash): Change return type to unsigned
8749 * troff/dictionary.cc (dictionary::lookup, dictionary::remove):
8752 * test-groff: Use -r rather than -x.
8754 * grops/psfig.diff: Include in distribution again.
8756 Mon Feb 22 09:10:44 1993 James Clark (jjc at jclark)
8758 * Makefile.in (dist): Use gzip.
8760 Sun Feb 21 11:12:53 1993 James Clark (jjc at jclark)
8762 * acgroff.m4 (GROFF_GETOPT): Check for declaration of getopt() in
8763 unistd.h as well as in stdlib.h.
8764 * include/lib.h: Include <stdlib.h> is STDLIB_H_DECLARES_GETOPT is
8765 defined; otherwise include <sys/types.h> and <unistd.h> if
8766 UNISTD_H_DECLARES_GETOPT is defined.
8768 * configure.in: use builtin(include, ... rather than include(...
8769 * configure: Regenerate with autoconf 1.3.
8771 * libdriver/print.cc (printer::adjust_arc_center): Use new
8772 algorithm suggested by Andy Fyfe.
8774 * libdriver/printer.cc (printer::adjust_arc_center): New function.
8775 * include/printer.h: Declare this.
8776 * grops/ps.cc (ps_printer::draw): Use it.
8777 * grodvi/dvi.cc (dvi_printer::draw): Use it.
8779 Fri Feb 19 23:13:51 1993 James Clark (jjc at jclark)
8781 * Makefile.comm (.man.n): Replace macrodir by tmacdir.
8783 Thu Feb 11 16:46:59 1993 James Clark (jjc at jclark)
8785 * eqn/main.cc (main): Handle "eqn -".
8787 Mon Jan 4 20:29:56 1993 James Clark (jjc at jclark)
8789 * tmac/tmac.e (++): Install fix from comp.bugs.4sd.
8791 * mm: Integrate version 1.08.
8793 * pic/troff.cc (troff_output::finish_picture): Set
8794 EQN_NO_EXTRA_SPACE reg to 0 rather than removing it.
8795 * eqn/box.cc (box::extra_space): Set EQN_NO_EXTRA_SPACE_REG to 0
8796 if it's not defined. Check whether the register is non-zero rather
8797 than whether it's not defined.
8798 * tmac.e ({, <): Make argument to \x zero if \n(0x is non-zero.
8800 * indxbib/indxbib.cc: Move all signal handling into...
8801 * indxbib/signal.c: New file.
8802 * configure.in: Call AC_RETSIGTYPE.
8804 * acgroff.m4 (GROFF_STRUCT_EXCEPTION): New macro.
8805 * configure.in: Call GROFF_STRUCT_EXCEPTION.
8806 * libgroff/matherr.c: Protect with ifdef HAVE_STRUCT_EXCEPTION.
8808 * troff/input.cc (token::token, token::operator=): Work round SGI
8810 * pic/object.cc (position::position): Likewise.
8812 Mon Dec 28 21:50:21 1992 James Clark (jjc at jclark)
8814 * pic/pic.h: Move declaration of hypot().
8816 Wed Dec 16 12:28:29 1992 James Clark (jjc at jclark)
8818 * pic/pic.h: Declare hypot().
8820 * pic/pic.h: Define M_PI if necessary.
8822 Thu Dec 10 12:03:29 1992 James Clark (jjc at jclark)
8824 * tmac/tmac.e (re): Add alternative version that doesn't use groff
8827 * devps/prologue.ps (RE): Handle the possibility that the old font
8828 doesn't have a FontName entry.
8830 Wed Dec 2 10:25:29 1992 James Clark (jjc at jclark)
8832 * tmac/tmac.e (fam): Redefine to set family in environment 2.
8833 (@C): Use @fam not fam.
8835 Thu Nov 26 16:01:25 1992 James Clark (jjc at jclark)
8837 * lookbib/lookbib.cc (main): Change type of start to const char *.
8838 * lkbib/lkbib.cc (main): Likewise.
8840 * eqn/lex.cc (definition::definition): Don't use member
8841 initializer syntax for members of anonymous unions.
8843 * troff/input.cc (input_stack::backtrace): Change type of to const
8846 Wed Nov 25 13:43:09 1992 James Clark (jjc at jclark)
8848 * include/stringclass.h (class string): Declare inline friend
8849 functions as inline in class declaration.
8850 * troff/hvunits.h (class hunits, class vunits): Likewise.
8851 * include/refid.h (class reference_id): Likewise
8852 * troff/troff.h (points_to_units(units), scale(units, double)):
8853 Delete declarations.
8854 * libdriver/input.cc (get_char): Delete declaration.
8855 * include/lib.h: Change 2nd argument of getopt from const char **
8857 * troff/symbol.cc (symbol::symbol): Cast `new char *[n]' to `const
8858 char **' before assigning to a `const char **'.
8859 * tbl/table.cc: Delete extra declarations of prints().
8861 Tue Nov 24 14:33:13 1992 James Clark (jjc at jclark)
8863 * libgroff/font.cc (font::load_desc): Cast `new char *[n]' to `const
8864 char **' before assigning to a `const char **'.
8866 * libgroff/errarg.cc (errarg::errarg): Don't use member
8867 initializer syntax for members of anonymous unions.
8869 Sat Nov 21 05:02:23 1992 James Clark (jjc at jclark)
8871 * mm: Integrate version 1.07.
8873 Tue Nov 17 16:44:27 1992 James Clark (jjc at jclark)
8875 * troff/input.c (translate2): Rename to
8876 (translate_no_transparent).
8877 (init_input_requests): Rename tr2 to trnt.
8879 Mon Nov 16 09:49:32 1992 James Clark (jjc at jclark)
8881 * troff/charinfo.h (class charinfo): Add transparent_translate field.
8882 (charinfo::set_translation, charinfo::set_special_translation):
8883 Add second argument that specifies value for
8884 transparent_translate.
8885 (charinfo::get_translation, charinfo::get_special_translation):
8886 Add optional second argument that specifies whether translation is
8887 being used for transparent throughput.
8888 * troff/input.cc (charinfo::set_translation,
8889 charinfo::set_special_translation): Handle second argument.
8890 (charinfo::charinfo): Initialize transparent_translate.
8891 (translate): Split main part off into
8892 (do_translate): New function. Pass argument saying whether
8893 translation applies to transparent throughput.
8894 (translate2): New request.
8895 (init_input_requests): Bind translate2 to `tr2'.
8897 Wed Nov 11 11:43:20 1992 James Clark (jjc at jclark)
8899 * tbl/table.h (class table): Add `nokeep' flag.
8900 * tbl/main.cc (process_options): Handle `nokeep' option.
8901 * tbl/table.cc (table::init_output, table::do_row, table::do_top,
8902 table::do_bottom): Don't output keep/release macro definitions or
8903 calls when `nokeep' option has been specified.
8905 Sat Nov 7 01:28:33 1992 James Clark (jjc at jclark)
8907 * tmac/tmac.Xps (Xps-char): Use " as delimiter for \Z.
8909 Wed Nov 4 16:29:04 1992 James Clark (jjc at jclark)
8911 * tbl/table.cc (table_entry::divert, block_entry::do_divert,
8912 block_entry::divert, alphabetic_block_entry::divert): Add extra
8913 argument giving column separation.
8914 (table::compute_widths): Pass column separation to
8915 table_entry::divert().
8916 (block_entry::do_divert): If an entry spans multiple columns and a
8917 minimumum width has been specified for each column, then set the
8918 line length to the sum of the widths (plus possibly the column
8921 * troff/input.cc (set_escape_char): Don't set the escape_char
8922 until after calling has_arg().
8924 Tue Nov 3 11:23:27 1992 James Clark (jjc at jclark)
8926 * tbl/table.cc (table::do_top): Add missing \s0 for double box
8929 * tbl/table.cc (table::print_double_hline): Avoid extra new line
8930 in case where r > nrows - 1.
8932 * tbl/table.cc (BODY_HEIGHT): Deleted.
8933 (LINE_SEP): New definition.
8934 (table::print_single_hline, table::print_double_hline,
8935 table::compute_vrule_top_adjust, table::compute_vrule_bot_adjust,
8936 table::do_row, table::do_top): Use LINE_SEP space before a line
8937 instead of \n[.v]-BODY_HEIGHT-BODY_DEPTH.
8939 * tbl/table.cc (text_entry::print_contents): New function.
8940 (text_string_name, right_text_string_name): Deleted.
8941 (TEXT_STRING, RIGHT_TEXT_STRING): Deleted.
8942 (simple_text_entry::do_width, numeric_text_entry::do_width,
8943 alphabetic_text_entry::do_width): Don't store the contents of the
8945 (left_text_entry::simple_print, right_text_entry::simple_print,
8946 center_text_entry::simple_print,
8947 alphabetic_text_entry::simple_print,
8948 numeric_text_entry::simple_print): Print the entry directly
8949 instead of using the stored string.
8951 Fri Oct 30 10:39:32 1992 James Clark (jjc at jclark)
8953 * devps/Makefile: Strip PostScript files.
8954 * devps/prologue: Rename to...
8955 * devps/prologue.ps.
8956 * devps/psstrip.sed: New file.
8957 * devps/download: Use .pfa rather than .ps for installed versions
8960 Thu Oct 29 09:14:43 1992 James Clark (jjc at jclark)
8962 * troff/env.cc (input_trap): Give a warning if the argument is out
8965 * troff/env.cc (adjust): Treat negative argument as missing. Round
8966 argument > 5 down to 5.
8968 * troff/env.cc (center, right_justify): Make negative argument zero.
8970 * troff/div.cc (page_offset, vertical_position_traps): Treat
8971 invalid argument as missing.
8972 * troff/env.cc (line_spacing, line_length, title_length, indent,
8973 underline, hyphen_line_max_request, control_char,
8974 no_break_control_char, widow_control_request, adjust, input_trap,
8975 point_size): Likewise.
8976 * troff/node.cc (ligature, kern_request, bold_font, track_kern,
8977 constant_space): Likewise.
8978 * troff/input.cc (compatible, shift, warn_request,
8979 set_escape_char): Likewise.
8981 * tbl/main.cc (format::format): Avoid doing `new int[0]'.
8982 * tbl/table.cc (table::table): Likewise.
8984 * Makefile.dev (install_dev): depends on $(DEVFILES).
8986 Wed Oct 28 08:30:57 1992 James Clark (jjc at jclark)
8988 * devX75, devX75-12, devX100, devX100-12: New directories.
8989 * Makefile.in: Add these to DEVDIRS.
8991 * troff/Makefile.sub, eqn/Makefile.sub, indxbib/Makefile.sub,
8992 afmtodit/Makefile.sub, tmac/Makefile.sub, nroff/Makefile.sub,
8993 grog/Makefile.sub, mm/Makefile.sub (uninstall_sub): New target.
8994 * Makefile.in (uninstall, uninstall_sub, uninstall_dirs): New
8996 * Makefile.ccpg, Makefile.cpg, Makefile.dev, Makefile.man
8997 (uninstall): New target.
8998 * Makefile.comm (uninstall, uninstall_sub, uninstall_man,
8999 uninstall_prog, uninstall_dev): New targets.
9001 * troff/div.cc (return_request): Treat an invalid argument as
9004 Mon Oct 26 11:33:47 1992 James Clark (jjc at jclark)
9006 * tmac/tmac.e ((f): Set up the environment even when there's a
9007 current diversion. Transperently throughput a call to @N.
9010 Thu Oct 22 05:05:59 1992 James Clark (jjc at jclark)
9012 * tbl/table.cc (table::compute_vrule_top_adjust): Round adjustment
9013 up to vertical resolution.
9015 * tbl/table.cc (table::do_row): Change row number after printing
9018 * pic/lex.cc (get_token_after_dot): Make .left and .right work.
9020 Wed Oct 21 14:46:45 1992 James Clark (jjc at jclark)
9022 * Rename CHANGES to NEWS.
9024 Tue Oct 20 23:25:21 1992 James Clark (jjc at jclark)
9026 * libgroff/new.cc (operator new): Avoid calling malloc(0).
9028 Mon Oct 19 09:10:13 1992 James Clark (jjc at jclark)
9030 * man.ultrix: Removed.
9032 Sun Oct 18 06:35:15 1992 James Clark (jjc at jclark)
9034 * Makefile.comm (extraclean): Delete files whose names begin with
9037 * pic/troff.cc (troff_output::text): Fix typo in implementation of
9040 Sat Oct 10 09:32:29 1992 James Clark (jjc at jclark)
9042 * troff/env.cc (hyphenate_request, vertical_spacing, no_number):
9043 * troff/div.cc (page_length, need_space, space_request): Treat
9044 invalid optional argument as missing.
9045 * troff/env.cc (number_lines): If the first argument is present
9046 but not a number, turn on line numbering, don't change the next
9047 line number and parse the remaining arguments.
9049 * tmac/tmac.e (@q): Do the `ne' before changing to environment 2.
9051 Thu Oct 8 10:24:40 1992 James Clark (jjc at jclark)
9053 * eqn/box.h: Change declaration accordingly.
9054 * eqn/box.cc (set_gsize): Change return type to int. Return 0 if
9055 the specified size was bad but don't give an error. Check for
9057 * eqn/main.cc (main): Change caller. Leave validation to set_gsize.
9058 * eqn/lex (do_size): Likewise.
9060 Wed Oct 7 09:48:59 1992 James Clark (jjc at jclark)
9062 * acgroff.m4 (GROFF_PROG_CCC): Use fopen when checking for C++
9065 Sun Oct 4 18:24:02 1992 James Clark (jjc at jclark)
9067 * tbl/table.cc (table::init_output): Improve error message when
9068 table won't fit on one page.
9070 Fri Oct 2 10:41:40 1992 James Clark (jjc at jclark)
9072 * pic/troff.cc (troff_output::start_picture): Generate line
9073 containing a horizontal motion equal to the width of the picture.
9075 * groff/groff.cc (main): Allow PROG_PREFIX to be set at runtime
9076 using GROFF_COMMAND_PREFIX environment variable.
9078 Fri Sep 25 11:40:40 1992 James Clark (jjc at jclark)
9080 * mdate.sh: Use $NF rather than $(NF).
9082 Tue Sep 22 09:47:24 1992 James Clark (jjc at jclark)
9084 * pic/main.cc (main): Use %1 not %c in argument to warning.
9086 * eqn/main.cc (main): Output code to check that geqn was given the
9089 Mon Sep 21 10:59:16 1992 James Clark (jjc at jclark)
9091 * Makefile.in (dist): Instead of doing `make -f ../Makefile', do
9092 `ln -s ../Makefile .; make; rm -f Makefile'.
9094 * troff/hyphen: Rename to...
9096 * troff/input.cc (main): Delete -H option. Don't call
9098 * troff/env.cc: Include searchpath.h and macropath.h.
9099 (exception_dictionary): Deleted.
9101 (read_hyphen_file): Deleted.
9102 (hyphenation_language): New struct.
9103 (class trie, class hyphen_trie): Move declarations up.
9104 (trie_node::~trie_node): Deleted.
9105 (trie::delete_trie_node): New function.
9106 (trie::do_delete): New pure virtual function.
9107 (hyphen_trie::do_delete): New function.
9108 (trie::~trie): New function.
9109 (hyphen_trie::~hyphen_trie): New function.
9110 (trie::clear): No need to chcek that tp is not 0.
9111 (current_language, language_dictionary): New variables.
9112 (hyphen_word): Give an error if no current language. Use
9113 exceptions dictionary in current language.
9114 (hyphen_trie::read_patterns_file): Find file using macro_path.
9115 Allow comments (starting with %) in patterns file. Don't make it
9116 a fatal error if the file can't be found.
9117 (hyphenate): Return if no current language. Get the exceptions
9118 dictionary and the hyphenation patterns from the current language.
9119 (set_hyphenation_language): New variable.
9120 (hyphenation_patterns_file): New function.
9121 (hyphenation_language_reg): New class.
9122 (hyphenation_language_reg::get_string): New function.
9123 (init_hyphen_requests): Bind "hla" to set_hyphenation_language and
9124 "hpf" to hyphenation_patterns_file. Initialize `.hla' number
9126 * groff/groff.cc (main, help, synopsis): Delete -H option.
9127 * include/Makefile.sub: Don't define HYPHENFILE.
9128 * Makefile.in: Delete hyphenfile variable and remove from MDEFINES.
9129 * Makefile.comm (.man.n): Don't substitute for HYPHENFILE.
9130 * tmac/troffrc: Set hyphenation language to `us'. Load `hyphen.us'
9131 hyphenation patterns.
9133 Sun Sep 20 09:33:02 1992 James Clark (jjc at jclark)
9135 * eqn/neqn.sh: New file.
9136 * eqn/Makefile.sub: Handle neqn.sh.
9138 * eqn/eqn.h: Declare `nroff' variable.
9139 * eqn/box.cc (param_table): Add `nroff' param.
9141 * eqn/lex.cc (yylex): Handle TDEFINE and NDEFINE using `nroff'
9143 * tmac/eqnrc: Set `nroff' to 1 for -Tascii or -Tlatin1.
9145 * troff/troff.h (WARN_FONT): New warning.
9146 (WARN_TOTAL): Change accordingly.
9147 * troff/input.cc (DEFAULT_WARNING_MASK): Include WARN_FONT.
9148 (warning_table): Add WARN_FONT.
9149 * troff/node.cc (mount_font_no_translate): Pass argument to
9150 font::load_font. If this is non-zero, give a warning.
9151 Don't give an error message when accessing a font that has already
9152 been found to be invalid.
9153 * include/font.h (font::load, font::load_font): Add additional
9154 optional argument which suppresses error message if the font is
9156 * libgroff/font.cc (font::load_font): Handle additional argument.
9157 (font::load): Add additional argument. If this is non-null, set it
9158 to 1 and don't give error message.
9160 * include/printer.h (printer::end_page): Add argument giving
9162 * libdriver/input.cc (do_file): Pass this.
9163 * grops/ps.cc (ps_printer::end_page): Add argument.
9164 * grodvi/dvi.cc (dvi_printer::end_page,
9165 draw_dvi_printer::end_page): Add argument.
9166 * grotty/tty.cc (class tty_printer): Remove lines_per_page and
9167 columns_per_page members. New member nlines.
9168 (DEFAULT_LINES_PER_PAGE): Deleted.
9169 (tty_printer::tty_printer): Don't compute lines_per_page from
9170 font::paperlength. Don't compute columns_per_page from
9172 (tty_printer::add_char): Don't check horizontal position against
9173 columns_per_page. Grow glyphs vector if neccessary.
9174 (tty_printer::end_page): Add argument giving page_length in units.
9175 Discard lines past end of page.
9177 Wed Sep 16 06:29:52 1992 James Clark (jjc at jclark)
9179 * tmac/tmac.tty-char: Fix definition of \(/l.
9181 * tmac/tmac.X: Define \(en.
9183 Tue Sep 15 10:37:13 1992 James Clark (jjc at jclark)
9185 * acgroff.m4 (GROFF_PRINT): If a system has lpr and lp but not
9186 lpq, then use lp rather than lpr.
9188 * tmac/tmac.s (par@reset): Don't call `ad'.
9189 (par*env-init): Call `ad'.
9191 Sun Sep 13 18:48:20 1992 James Clark (jjc at jclark)
9193 * mdate.sh: Use $(NF) instead of $6 to extract year from output of
9196 * troff/symbol.cc: #undef BLOCK_SIZE if it's defined.
9197 * indxbib/indxbib.cc: Likewise.
9199 Sun Sep 6 09:44:46 1992 James Clark (jjc at jclark)
9201 * libgroff/putenv.c: New file.
9202 * libgroff/Makefile.sub: Add putenv.c to CSRCS.
9203 * Makefile.in: Say that putenv.o can be one of LIBOBJS.
9204 * configure.in: Test for putenv with AC_REPLACE_FUNCS. Test for
9205 stdlib.h with AC_HAVE_HEADERS.
9207 Sat Sep 5 18:11:52 1992 James Clark (jjc at jclark)
9209 * indxbib/dirnamemax.c: Include <sys/dir.h> only if <dirent.h>
9212 Fri Sep 4 09:43:26 1992 James Clark (jjc at jclark)
9214 * eqn/box.cc (gsize): Make it an int.
9215 (set_gsize): Parse argument handling increment or decrement.
9216 (box::top_level): Convert gsize to a string.
9218 * troff/input.cc (exit_troff): Make buf unsigned char [].
9219 Call to make_temp_iterator casts buf to char*.
9221 * Makefile.in ($(TARGETS), dot): Pass $(MDEFINES) to recursive makes.
9223 * Makefile.ccpg (depend.temp): Depends on $(YTABC).
9224 * Makefile.cpg (depend.temp): Likewise.
9226 * Makefile.dep: Remove Makefile.dep from $(REALCLEANFILES).
9228 * Makefile.comm: Add y.output to MOSTLYCLEANFILES.
9230 Thu Sep 3 08:01:55 1992 James Clark (jjc at jclark)
9232 * tmac/tmac.s (B, I, BI, CW): Rewrite avoiding aliases.
9234 Tue Sep 1 18:24:53 1992 James Clark (jjc at jclark)
9236 * Version 1.06 released.
9238 * Integrate mm 1.04.
9240 Fri Aug 28 11:28:19 1992 James Clark (jjc at jclark)
9242 * Makefile.comm, Makefile.ccpg, Makefile.cpg: Fix TAGS target.
9244 Thu Aug 27 11:03:33 1992 James Clark (jjc at jclark)
9246 * afmtodit/afmtodit.pl: Add -n option that disables generation of
9248 * devps/generate/Makefile (CR, CB, CI, CBI): Pass -n flag to
9249 afmtodit. Regenerate.
9251 * tmac/tmac.e ()z): Adjust _b if necessary so as to avoid moving
9252 @f back past the current position.
9254 * tmac/tmac.e: Change calls to @R so that comments are not part of
9257 Tue Aug 25 10:42:07 1992 James Clark (jjc at jclark)
9259 * configure.in: Check for mkstemp with AC_HAVE_FUNCS.
9261 * acgroff.m4 (GROFF_PROG_CCC): Don't check for <osfcn.h>. Instead
9262 check that we can link a call to a function declared in <stdio.h>.
9263 (GROFF_UNISTD_H): New macro.
9264 * configure.in: Call it.
9265 * Makefile.in: Document it.
9266 * include/posix.h: New file.
9267 * troff/troff.h: Don't include <osfcn.h>
9268 * troff/input.cc: Include posix.h.
9269 * libgroff/new.cc, libgroff/tmpfile.cc: Include posix.h rather than
9271 * indxbib/indxbib.cc, libbib/{search.cc,linear.cc,index.cc}:
9272 Include posix.h rather <sys/types.h>, <sys/stat.h>, <osfcn.h>,
9274 * indxbib/indxbib.cc (S_IRUSR, S_IRGRP, S_IROTH): Delete definitions.
9275 * libbib/index.cc (S_ISREG, O_RDONLY): Delete definitions.
9276 * libbib/search.cc (O_RDONLY): Delete definition.
9277 * refer/refer.cc, include/driver.h, pic/pic.h, groff/groff.cc:
9278 Don't include <osfcn.h>.
9280 * acgroff.m4 (GROFF_TIME_T): New macro.
9281 * configure.in: Call it.
9282 * Makefile.in: Document it.
9284 * acgroff.m4 (GROFF_TRADITIONAL_CPP): New macro.
9285 * configure.in: Call it.
9286 * Makefile.in: Document -DTRADITIONAL_CPP.
9287 * include/ptable.h: Don't include generic.h.
9290 * tmac/tmac.s (][): Make [T1 and [T2 aliases for [T.
9291 Afterwards remove [T1 and [T2.
9292 (ref*spec!0, ref*spec!2): Use T1 rather than T.
9293 (ref*spec!1, ref*spec!4, ref*spec!4): Use T2 rather than T.
9294 (ref*add-T2): Renamed from ref*add-T.
9295 (ref*add-T1): New macro.
9297 Mon Aug 24 11:11:11 1992 James Clark (jjc at jclark)
9299 * acgroff.m4 (AC_PROG_CCC): Use GROFF_EXIT rather than exit 1.
9301 * libbib/index.cc: Include <fcntl.h>.
9302 (O_RDONLY): Define if necessary.
9303 (make_index_search_item, index_search_item_iterator::get_tag,
9304 index_search_item::check_files): Use O_RDONLY.
9305 * libbib/seach.cc: Include <fcntl.h>, <sys/types.h>, <sys/stat.h>.
9306 (O_RDONLY): Define if necessary.
9307 (search_list::add_file): Use O_RDONLY.
9308 * indxbib/indxbib.cc: Include <fcntl.h>, <sys/types.h>,
9310 (S_IRUSR, S_IRGRP, S_IROTH): Define if necessary.
9313 * libbib/index.cc (S_ISREG): Define it if necessary.
9314 (index_search_item::load): Use S_ISREG.
9316 * include/driver.h: Include <errno.h>.
9318 Sun Aug 23 11:32:18 1992 James Clark (jjc at jclark)
9320 * eqn/box.cc (body_height): Increase default value to 85.
9321 (body_depth): Increase default value to 35.
9323 Fri Aug 21 05:34:42 1992 James Clark (jjc at jclark)
9325 * eqn/pbox.h (SAVE_FONT_STRING): Define it.
9326 * eqn/box.cc (box::top_level): Hide use of \R in a string that is
9327 protected from expansion with \E.
9329 * acgroff.m4 (GROFF_PAGE): Use `case' to test domain.
9331 * Makefile (Makefile): New target.
9333 * Makefile.sub (configure, distfiles): New targets.
9335 * acgroff.m4 (GROFF_BROKEN_SPOOLER_FLAGS): Avoid using ${var:-val}
9338 Thu Aug 20 12:27:26 1992 James Clark (jjc at jclark)
9340 * eqn/box.cc (param_table): Add body_height and body_depth.
9342 * eqn/lex.cc (def_table): Make circumflex in hat_def roman.
9344 Tue Aug 18 16:24:25 1992 James Clark (jjc at jclark)
9346 * psbb/Makefile.sub: Don't link with libgroff.a.
9348 * acgroff.m4 (GROFF_PUTENV): New macro.
9349 * configure.in: Call GROFF_PUTENV.
9350 * Makefile.in: Document STDLIB_H_DECLARES_PUTENV.
9351 * groff/groff.cc: Don't declare putenv if STDLIB_H_DECLARES_PUTENV
9354 * troff/env.cc (distribute_space): Rename force_forward argument
9355 to force_reverse. Reverse the list if force_reverse is true.
9357 Mon Aug 17 17:49:05 1992 James Clark (jjc at jclark)
9359 * tmac/tmac.an: Don't define a string `T'. Just define Tm.
9361 * eqn/pile.cc (matrix_box::compute_metrics): Don't allow computed
9362 height or depth to be negative. Guard against SUP_RAISE quantity
9365 Sat Aug 15 08:18:54 1992 James Clark (jjc at jclark)
9367 * devps/generate/textmap: Add `an' (arrowhorizex).
9368 * tmac/tmac.ps: \(an overlaps horizontally.
9369 * tmac/tmac.dvi, tmac/tmac.tty: Add `an'.
9371 * devps/symbolchars: Add arrowverttp, arrowvertbt.
9372 * devps/textmap: Add arrowvertex.
9373 * eqn/delim.cc (delim_table): Add uparrow, downarrow and
9374 updownarrow delimiters.
9375 * tmac/tmac.ps, tmac/tmac.X: Add definition of \(va.
9377 * tbl/table.cc (simple_entry::position_vertically,
9378 block_entry::position_vertically): For a centered entry, perform
9379 the motion in two stages.
9381 * refer/refer.cc (split_punct): Don't call lookup_token if there
9384 Fri Aug 14 11:14:58 1992 James Clark (jjc at jclark)
9386 * troff/input.cc (token::next): Delete token_node after copying
9389 * grodvi/grodvi.cc (dvi_printer::dvi_printer): Initialize
9392 * libdriver/printer.cc (printer::load_font): Delete old_font_table.
9394 * grops/ps.cc (ps_printer::define_encoding): Delete elements of vec.
9396 Tue Aug 11 13:50:38 1992 James Clark (jjc at jclark)
9398 * grops/ps.cc (usage): -b option takes an argument.
9400 * devps/prologue (PLG): New procedure.
9401 * grops/ps.cc (main, usage): New -g option.
9402 (ps_printer::~ps_printer): If guess_flag is set, guess the paper
9405 Mon Aug 10 11:17:53 1992 James Clark (jjc at jclark)
9407 * include/cset.h: Include <limits.h> if we have it.
9409 * libgroff/illegal.cc: New file.
9410 * include/lib.h (illegal_input_char): Use table.
9411 * troff/input.cc (ESCAPE_RIGHT_PARENTHESIS): Renumber to 0206.
9412 * pic/lex.cc (ARG1): Renumber to 14.
9413 * eqn/lex.cc (ARG1: Likewise.
9415 * troff/Makefile.sub (majorminor.cc): Handle 3 part versions
9416 (eg 1.05.90) correctly.
9418 Sun Aug 9 13:35:43 1992 James Clark (jjc at jclark)
9420 * tmac/tmac.e (sr): Deleted. Set $r and $R directly.
9421 Rename $r and $R registers to $v and $V.
9422 ($r, $R): Initialize to 0.
9423 (@v, @V): New macros.
9427 * troff/input.cc (main, usage): Add -R option that says not to
9429 * eqn/main.cc (main, usage): Rename -n to -R.
9431 Sat Aug 8 00:16:00 1992 James Clark (jjc at jclark)
9433 * devps/DESC.in: Leave font positions 5-9 blank.
9434 * devdvi/DESC.in: Likewise.
9436 * grog/grog.pl: Handle `.PS <file' correctly.
9438 * troff/input.cc (input_stack::push): Improve error message when
9439 input stack limit exceeded.
9441 Fri Aug 7 13:08:16 1992 James Clark (jjc at jclark)
9443 * refer/refer.cc (main): Fix typo in handling of `a' option.
9445 * refer/refer.cc (do_bib): In state START after a newline remain
9448 * groff/groff.sh: Deleted.
9449 * groff/Makefile.sub: Delete handling of groff.sh.
9451 * pic/troff.cc (troff_output::text): Test \n(0p rather than \*(.T
9452 to determine whether to use \X'ps:...'.
9453 * tmac/troffrc: Set 0p register to 0.
9454 * tmac/tmac.ps: Set 0p register to 1.
9456 * groff/groff.cc: Support -X option. Give warning for -TXps and
9457 transform to -X -Tps. Pass troff a -r.X=1 option if -X is used.
9458 * tmac/troffrc: Support -r.X=1.
9460 * pic/troff.cc (troff_output::dot): Don't test
9461 zero_length_line_flag.
9463 Thu Aug 6 13:32:08 1992 James Clark (jjc at jclark)
9465 * include/lib.h: Declare getopt() and friends unless
9466 STDLIB_H_DECLARES_GETOPT is defined.
9468 * doc/chars.tr: Delete.
9469 * man/groff_char.man: New file.
9471 Wed Aug 5 00:38:58 1992 James Clark (jjc at jclark)
9473 * tmac/tmac.e (np, bu): Test \n($p with string expression in case
9474 user has changed register format.
9476 Mon Aug 3 11:22:18 1992 James Clark (jjc at jclark)
9478 * groff/groff.cc: Get rid of device_table. Get postprocessor from
9479 `postpro' command in DESC file. Get spooler command from `print'
9480 command in DESC file. Execute spooler command with /bin/sh.
9482 * groff/groff.cc: Split Unix-specific parts into...
9483 * groff/pipeline.c: New file.
9486 * COPYING: New file.
9487 * all files: Update copyright notices.
9489 * Rearrange files. Redo Makefiles. Use autoconf.
9491 Sat Aug 1 09:36:50 1992 James Clark (jjc at jclark)
9493 * troff/input.c (charinfo_to_node_list): Interpret character
9494 definition with escape_char of `\'.
9496 Tue Jul 28 12:20:12 1992 James Clark (jjc at jclark)
9498 * lib/strerror.c, lib/iftoa.c, lib/itoa.c: Don't include lib.h.
9499 Define INT_DIGITS as big enough for 64-bit integer.
9500 * lib/strtol.c: Don't include lib.h.
9501 * lib/lib.h: Delete ifdef __cplusplus stuff.
9503 Mon Jul 27 11:08:50 1992 James Clark (jjc at jclark)
9505 * ps/devps/Makefile: Add DESC to DEVICEFILES. Separate out rule
9506 for making DESC. Make $(FONTS) depend on DESC. afmtodit should
9507 get DESC from current directory.
9509 Sun Jul 26 15:38:26 1992 James Clark (jjc at jclark)
9511 * tbl/main.c (main): Always reset the line number when reading
9514 * tbl/table.c (table::print_single_hline, table::print_double_hline,
9515 table::define_bottom_macro, table::do_row, table::do_top): Round
9516 vertical spacing up to vertical resolution.
9518 Fri Jul 24 14:32:07 1992 James Clark (jjc at jclark)
9520 * ps/ps.h (enum resource_type): Avoid comma at end of
9522 * dvi/dvi.c (class dvi_printer): Likewise.
9523 * dvi/tfmtodit.c (gf::load): Likewise.
9524 * refer/label.y (struct expression): Likewise.
9525 * refer/refer.c (class label_processing_state): Likewise.
9526 * refer/indxbib.c (do_file): Likewise.
9527 * troff/troff.c (enum warning_type): Likewise.
9528 * tbl/main.c (process_data): Likewise.
9529 * troff/charinfo.h (class charinfo):
9531 Wed Jul 22 09:17:58 1992 James Clark (jjc at jclark)
9533 * dvi/devdvi/textt.map: Add entry for `-'. Regenerate fonts.
9535 Tue Jul 21 11:39:26 1992 James Clark (jjc at jclark)
9537 * groff.c: Move to new groff subdirectory.
9538 * groff/Makefile: New file.
9539 * Makefile: Remove handling of groff.c. Add groff to SUBDIRS.
9541 * man/mdate.sh: Use ls -L if supported.
9543 * Consolidate all header files produced by gendef into lib/defs.h.
9544 * lib/macropath.c, lib/fontfile.c, lib/device.c: Include defs.h.
9545 Don't include path.h.
9546 * lib/Makefile (path.h): Don't generate.
9547 * troff/input.c: Include defs.h. Don't include config.h.
9548 * troff/Makefile (config.h): Don't generate.
9549 * refer/index.h: Don't include suffix.h.
9550 * refer/index.c: Include defs.h.
9551 * refer/indxbib.c: Include defs.h.
9552 * refer/refer.h, refer/lkbib.h: Don't include path.h. Include
9554 * refer/Makefile (suffix.h, path.h): Don't generate.
9555 * groff.c: Don't include config.h. Include defs.h.
9556 * Makefile (config.h): Don't generate.
9557 (lib/defs.h): Generate.
9558 (topclean): Remove lib/defs.h.
9560 Mon Jul 20 10:12:57 1992 James Clark (jjc at jclark)
9562 * lib/malloc.c, lib/getpagesize.h: Deleted.
9563 * Makefile: Add COOKIE_BUG configuration option. Delete malloc
9565 * lib/Makefile: Delete malloc-related stuff.
9566 * lib/new.c: Workaround COOKIE_BUG if necessary.
9568 * refer/lkbib.c, refer/indxbib.c: Don't include refer.h. Include
9569 needed header files directly.
9570 * refer/refer.h: Omit definition of DEFAULT_INDEX.
9571 * Makefile: Include definition of DEFAULT_INDEX in path.h.
9573 Sun Jul 19 10:19:22 1992 James Clark (jjc at jclark)
9575 * lib/font.c (FONT_COMMAND_HANDLER): Pass command name and single
9577 * lib/font (font::load_desc, font::load): Don't split argument of
9579 (font::handle_unknown_font_command): Change type.
9580 * ps/ps.c (ps_font::handle_unknown_font_command,
9581 handle_unknown_desc_command): Change type.
9582 * dvi/dvi.c (dvi_font::handle_unknown_font_command): Change type.
9584 Fri Jul 17 11:12:49 1992 James Clark (jjc at jclark)
9586 * lib/font.h (font::handle_unknown_font_command): Add file and
9588 * lib/font.c (font::handle_unknown_font_command):
9589 * ps/ps.c (ps_font::handle_unknown_font_command):
9590 * dvi/dvi.c (dvi_font::handle_unknown_font_command): Add file and
9591 lineno arguments. Use _with_file_and_line functions for error
9594 * lib/fontfile.c (font::unknown_desc_command_handler): New static
9596 * lib/font.c (font::set_unknown_desc_command_handler): New
9598 (font::load_desc): For unknown commands, call
9599 unknown_desc_command_handler if not null.
9600 * lib/font.h (class font): Declare them.
9601 (FONT_COMMAND_HANDLER): New typedef.
9602 * ps/ps.c (handle_unknown_desc_command): New function.
9603 (main): Set bflag if we had a -b option. Call
9604 font::set_unknown_desc_command_handler.
9605 (broken.h): Don't include.
9606 * ps/Makefile: No need for broken.h. Pass BROKEN_SPOOLER_FLAGS to
9608 * ps/devps/Makefile: Add `broken' command to DESC file using
9609 BROKEN_SPOOLER_FLAGS.
9611 * macros/tmac.e ([, ]): Add as synonyms for { and }.
9613 * macros/tmac.e ($p): Only exdent if \$3 > 0.
9615 * macros/tmac.e (@R, @S): New macros.
9616 Declare @, po, $0, $i, $p, df, so, fu, bt, *, ?a, ?b, ?C, ?e, ?H,
9617 ?I, ?n, ?o, ?R, ?s, ?T, ?W, ?w registers with @R.
9618 Declare $H, $[0-9], .. macros with @S.
9619 Declare |0, |1, |2, |3 strings with @S.
9621 * macros/tmac.e (@S): Rename to @U.
9623 * macros/tmac.e (@z): Define @b and bp as empty instead of
9626 * macros/tmac.e (@m): Deleted.
9627 (@h): Don't call @m.
9628 (@z): Don't set @m trap.
9630 * macros/tmac.e ($h, $f): Define |z as empty string.
9632 * macros/tmac.e (@D): Rework to avoid unbalanced .el requests.
9635 * macros/tmac.e (@h): Set ?H, ?C , ?s registers to 0 rather than
9637 ()f): Likewise for * register.
9639 * macros/tmac.e (sr): Don't ever scale the arguments. If the third
9640 argument is missing, don't change $R. Call sr with three
9641 arguments when initializing.
9643 Thu Jul 16 12:17:12 1992 James Clark (jjc at jclark)
9645 * macros/tmac.e (sr): New macro.
9646 Initialize $r and $R using sr.
9648 * macros/tmac.e (,): Delete \*(#[.
9650 * troff/env.c (set_tabs): Read the tab type even if the position
9651 is bad. Allow the position of the first tab stop to be negative.
9653 Wed Jul 15 13:14:37 1992 James Clark (jjc at jclark)
9655 * refer/dirnamemax.c: Use pathconf() if <unistd.h> defines
9657 * refer/Makefile: Compile dirnamemax.c using -DHAVE_UNISTD_H
9658 rather than -DPATHCONF_MISSING.
9659 * Makefile: Get rid of PATHCONF_MISSING.
9661 * refer/map.c: New file.
9662 * refer/index.c: Interface to mmap through map.c. Rename map_size
9664 * refer/Makefile: Handle map.c.
9665 * Makefile: Include -DHAVE_MMAP in OLDCFLAGS rather than CFLAGS.
9667 Tue Jul 14 14:15:20 1992 James Clark (jjc at jclark)
9669 * Makefile: RANLIB should be `true' if there is no ranlib.
9670 * lib/Makefile (libgroff.a): Simplify.
9671 * driver/Makefile (libdriver.a): Simplify.
9673 * Makefile: Change -DWAIT_COREDUMP_0200 to -DWCOREFLAG=0200.
9674 * groff.c (WCOREDUMP): Use WCOREFLAG. Define only if not already
9677 Sat Jul 11 09:19:17 1992 James Clark (jjc at jclark)
9679 * troff/env.c (compare_ranges): Declare as extern "C".
9681 * troff/input.c (init_registers): Use `struct tm' instead of `tm'.
9683 * macros/tmac.s, macros/tmac.e: Change .nx /dev/null to .nx.
9685 Wed Jul 8 11:52:27 1992 James Clark (jjc at jclark)
9687 * pic/troff.c (troff_output::text): Merge in grops_output::text,
9688 but conditionalize use of \X based on \*(.T.
9689 (grops_output::*): Deleted.
9690 * pic/output.h: Delete declaration of make_grops_output.
9691 * pic/main.c (main): Ignore -p and -x. driver_extension_flag is 1
9692 by default. -n sets it to 0.
9693 (usage): Corresponding changes.
9694 * groff.c (main): Don't pass -x or -p to pic.
9695 * groff.sh: Likewise.
9697 * ps/ps.c (ps_printer::do_exec, ps_printer::do_file): Force ndefs
9700 * ps/devps/afmtodit: Change calculation of asc_boundary and
9701 desc_boundary. Make these bounds inclusive.
9702 * ps/devps: Regenerate font files.
9704 Tue Jul 7 13:14:15 1992 James Clark (jjc at jclark)
9706 * macros/tmac.latin1: New file.
9707 * macros/tmac.tty-char: Use tmac.latin1.
9708 (tmac.tty-tr): Deleted.
9709 * macros/Makefile: Install tmac.latin1.
9710 * macros/tmac.dvi: Use tmac.latin1.
9711 * macros/troffrc: Translate \[char160] onto no-break space here.
9712 * macros/{tmac.dvi,tmac.ps,tmac.tty,tmac.X75}: Don't do it here.
9714 Mon Jul 6 11:06:52 1992 James Clark (jjc at jclark)
9716 * macros/tmac.Xps: Use `do' request.
9718 * macros/tmac.ps: Use `do' request.
9720 * macros/tmac.e (@C): Use `do' request.
9722 * macros/tmac.X, macros/tmac.Xps: Moved from xditview.
9723 * macros/Makefile: Install tmac.X*.
9725 * tty/tmac.tty, tty/tmac.tty-char: Move to macros.
9726 * tty/Makefile: Don't install tmac.tty*.
9727 * macros/Makefile: Install tmac.tty*.
9729 * dvi/tmac.dvi: Move to macros.
9730 * dvi/Makefile: Don't install tmac.dvi.
9731 * macros/Makefile: Install tmac.dvi.
9733 * ps/tmac.ps*: Move to macros.
9734 * ps/Makefile: Don't install tmac.ps*.
9735 * macros/Makefile: Install tmac.ps*.
9737 * eqn/box.c: Provide draw_lines parameter corresponding to -D
9739 * macros/eqnrc: Set draw_lines parameter based on device.
9740 * groff.c: Don't pass -D flag to eqn.
9741 * groff.sh: Likewise.
9742 * eqn/main.c: Warn about use of -D.
9744 * troff/input.c (process_startup_file): New function.
9745 (main): Call process_startup_file().
9746 * macros/troffrc: New file.
9747 * macros/Makefile: Install troffrc.
9748 * groff.c (main): Don't pass extra -m option to troff. For a
9749 pseudo device pass the name of the pseudo device to troff using
9751 * groff.sh: Likewise.
9752 * groff.c (possible_command::prepend_arg): Deleted.
9754 * troff/input.c (do_request): New function.
9755 (init_input_requests): Bind "do" to do_request.
9757 * eqn/main.c (main): Instead of loading eqnchar from device directory,
9758 load eqnrc from macro directory.
9759 * macros/eqnrc: New file.
9760 * macros/Makefile: Install eqnrc.
9761 * ps/devps/eqnchar: Deleted.
9762 * ps/devps/Makefile: Don't install eqnchar.
9763 * dvi/devdvi/eqnchar: Deleted.
9764 * dvi/devdvi/Makefile: Don't install eqnchar.
9765 * groff.c (main): Pass -M to eqn. Don't pass -F to eqn. New
9768 * lib/device.[ch]: New files.
9769 * lib/font.h (font::set_device_name, font::get_device_name):
9771 * lib/fontfile.c: Use device.h.
9772 * lib/Makefile: Handle device.[ch]. Make paths.h define DEVICE.
9773 * troff/input.c: Delete definition of `device'.
9774 (main): Don't initialize device.
9775 * troff/troff.h: Include device.h rather than declaring device.
9776 * troff/Makefile: No need to handle DEVICE.
9777 * driver/input.c: Include device.h. Don't use
9778 font::{set,get}_device_name.
9779 * groff.c, Makefile: Rename device.h to config.h.
9780 * groff.c: Use library device variable.
9781 * eqn/main.c: Use library device variable.
9782 * eqn/Makefile: No need to handle DEVICE.
9784 * lib/searchpath.[ch]: New files.
9785 * lib/Makefile: Handle searchpath.[ch].
9786 * troff/input.c (open_file, init_dirs): Deleted.
9787 (macro_dirs): Deleted.
9788 (open_mac_file, macro_source): Use class search_path.
9789 (add_string, struct string_list): Move definition.
9790 (main): Change -M option to use macro_path. Delete call to
9792 * lib/fontfile.c (font::command_line_font_dir, font::open_file):
9793 Rewrite to use class search_path.
9794 * lib/font.h, lib/fontfile.c (font::cl_font_dirs): Deleted.
9795 * lib/Makefile: fontfile.c depends on searchpath.h.
9796 * lib/Makefile: Rename fontpath.h to paths.h. Make paths.h define
9798 * lib/macropath.[ch]: New files.
9799 * troff/Makefile: No need to handle MACROPATH.
9801 * troff/input.c: Delete DUMP code.
9802 * lib/fontfile.c, lib/font.h: Delete
9803 font::forget_command_line_font_dirs.
9805 * troff/input.c (push_token): New function.
9806 (handle_first_page_transition): Use push_token().
9807 (process_input_stack): Change handling of a space at the beginning
9810 Sun Jul 5 17:11:09 1992 James Clark (jjc at jclark)
9812 * troff/input.c (font_dirs): Delete unused variable.
9814 * eqn/lex.c (do_set): Correct error messages.
9816 Sat Jul 4 10:20:55 1992 James Clark (jjc at jclark)
9818 * troff/input.c (do_define_string): Allow the string name to be
9819 followed immediately by a tab.
9820 (define_character): Likewise.
9822 Thu Jul 2 10:59:15 1992 James Clark (jjc at jclark)
9824 * ps/ps.c (ps_printer::draw): When drawing an arc, don't allow k to
9827 * troff/input.c (input_iterator::is_file): New virtual function.
9828 (file_iterator::is_file): New function.
9829 (input_stack::end_file): New function.
9830 (input_stack::next_file): Handle the situation where there is no
9831 file on the input stack correctly. Avoid making two passes over
9833 (next_file): Make the filename optional; in this case call
9834 input_stack::end_file().
9836 Wed Jul 1 10:17:25 1992 James Clark (jjc at jclark)
9838 * dvi/tmac.dvi: Change the definitions of \(ul and _ so that they
9839 produce a real _ charater when the current font is CW and _
9842 * lib/errarg.c (errarg::errarg(const char *)): Invert conditional
9843 expression to work around gcc 2.2 bug.
9845 Wed Jun 24 08:12:24 1992 James Clark (jjc at jclark)
9847 * eqn/main.c (main): Don't give an error if we can't find eqnchar.
9849 * troff/env.c (environment::add_padding): New function.
9850 (environment::add_char): Use add_padding().
9851 (environment::space): Likewise.
9852 (environment::wrap_up_field): Add some padding if there is none
9853 and there's no current tab.
9854 * troff/env.h: Declare environment::add_padding.
9856 Mon Jun 22 08:37:45 1992 James Clark (jjc@jclark)
9858 * pic/pic.y: undef fmod and rand before declaring them.
9860 Sun Jun 14 11:40:18 1992 James Clark (jjc@jclark)
9862 * troff/input.c (main): If the DESC file specifies a font name of
9863 0, then leave the corresponding font position empty.
9865 * nroff.sh: New file.
9866 * Makefile (install.nobin): Install nroff.sh.
9868 * tty/devlatin1/R.proto: Add ao as synonym for de.
9869 * tty/tmac.tty-char: Define ao as o.
9871 * tty/dev{ascii,latin1}/R.proto: Add aq.
9872 * tty/tmac.tty-char: Delete definition of aq.
9874 Mon Jun 8 11:43:20 1992 James Clark (jjc@jclark)
9876 * troff/input.c (init_charset_table): Don't translate 0240.
9877 * ps/tmac.ps: Translate char160 to space.
9878 * dvi/tmac.dvi: Likewise.
9879 * tty/tmac.tty: Likewise.
9881 Sun Jun 7 10:52:35 1992 James Clark (jjc@jclark)
9883 * dvi/tmac.dvi: Add support for all Latin-1 characters.
9885 * macros/tmac.s: Delete definitions of \(rg, \(ah, \(ad, \(a-,
9886 \(ao, \(ac, \(ho, \(-D, \(Sd, \(TP, \(Tp, \(ss, \(AE, \(ae, \(OE,
9889 * tty/tmac.tty-char: Add \(ah.
9891 * dvi/tmac.dvi: Add definitions of Tp, TP, Sd, -D, ho.
9892 No need to define \(FM and \(!/. Conditionalize all character
9895 * ps/devps/lgreekmap: Add +h, +f, +p.
9897 * ps/tmac.psnew: New file.
9898 * ps/Makefile: Install tmac.psnew.
9900 * troff/input.c (charinfo_to_node_list): Don't ever interpret
9901 character definitions in compatible mode.
9903 * troff/input.c (remove_character): New function.
9904 (init_input_requests): Bind remove_character to "rchar".
9906 * ps/tmac.psold: New file.
9907 * ps/Makefile: Install tmac.psold.
9908 * ps/tmac.ps: Load tmac.psold. Move definitions of ISO Latin-1
9909 characters into tmac.psold. Make these definitions unconditional.
9911 * tty/tmac.tty-char: Define \n(_C only if it is not already defined.
9913 * ps/tmac.ps: Don't define \('c and \('C.
9915 * ps/devps/textmap: Move Greek characters to...
9916 * ps/devps/symbolchars:
9918 Sat Jun 6 16:41:17 1992 James Clark (jjc@jclark)
9920 * ps/devps/text.enc: Add quotesingle.
9921 * ps/devps/textmap: Add +h, +f, +p, Fn, Bq, bq, aq, lz.
9922 * tty/tmac.tty-char: Likewise.
9923 * dvi/devdvi/texmi.map: Add +h, +f, +p.
9924 * dvi/devdvi/texi.map: Add Fn.
9925 * dvi/devdvi/msam.map: Add lz.
9926 * dvi/tmac.dvi: Handle Bq, bq, aq.
9928 * pic/lex.c (get_token): Recognize 'th.
9929 * pic/map.y: Allow `expr'th in contexts where ORDINAL was allowed.
9931 Fri Jun 5 11:20:46 1992 James Clark (jjc@jclark)
9933 * ps/devps/textmap: Move di, mu, +- to...
9934 * ps/devps/symbolchars:
9936 * macros/tmac.s (@XS): Don't call par@reset or fi.
9937 (XA): Call LP. Turn off adjustment. Reduce line length.
9939 * macros/tmac.s: Initially alias XS to LP.
9940 (XS): Rename to @XS.
9941 (cov*ab-init): Alias XS to @XS.
9943 Thu Jun 4 09:12:05 1992 James Clark (jjc@jclark)
9945 * troff/token.h: Delete TOKEN_CHAR_HEIGHT, TOKEN_CHAR_SLANT,
9946 TOKEN_FONT_NAME, TOKEN_FONT_POSITION, TOKEN_SIZE tokens.
9947 (token::is_size, token::changes_env): Deleted.
9948 * troff/number.c (parse_term): No need to process \s explicitly.
9949 Call tok.next() only after scale indicator has been processed.
9950 * troff/input.c (do_overstrike, do_bracket): No need to process \s,
9952 (token::next): Handle \s, \f, \S, \H immediately rather than
9953 returning them as tokens.
9954 (token::operator==, token::description, token::add_to_node_list,
9955 token::process): Remove handling of deleted tokens.
9957 * troff/env.c (environment::add_char): When adding padding
9958 indicator character, call start_line() if necessary.
9960 Wed Jun 3 09:55:50 1992 James Clark (jjc@jclark)
9962 * ps/devps/afmtodit: Don't output 0 kerns.
9964 * ps/devps/afmtodit: Remove directory from name of encoding in
9965 font description file.
9967 * ps/devps/afmtodit: Improve error messages.
9969 * ps/devps/afmtodit: Allow DESC file to be specified with -d.
9971 * ps/devps/Makefile: Incorporate FontMakefile. Rework.
9972 * ps/devps/FontMakefile: Deleted.
9973 * ps/devps/afmname: New file.
9975 * ps/devps/symbol.sed: New file.
9976 * ps/devps/symbol.diff: Deleted.
9977 * ps/devps/FontMakefile: Generate symbol.afm using symbol.sed.
9978 Generate zapfdr.afm from zapfd.afm.
9980 * tty/tmac.tty (tty-char): Prefix definition with ".
9982 * macros/tmac.an (TP): Don't start a diversion if one has already
9985 * tty/tmac.tty-char: Add Latin-1 characters.
9987 * tty/tmac.tty-char: Incorporate suggestions from Paul Eggert.
9989 Tue Jun 2 00:54:34 1992 James Clark (jjc@jclark)
9991 * tbl/table.c (table::allocate): Delete old_vline, old_entry.
9992 Move declaration of struct horizontal_span.
9994 * tbl/table.c (table::table): Initialize span_list.
9995 (table::~table): Delete span_list.
9997 * lib/ptable.h (PTABLE(T)::~PTABLE(T)): Delete v.
9999 * ps/devps/Makefile: Avoid dependency on GNU make.
10001 * ps/tmac.ps: Check that character does not already exist before
10004 * tty/tmac.tty: Add definitions of \(ff, \(!=, \(==, \(~=, \(sq,
10005 \(OE, \(oe, \(AE, \(ae, \(lh, \(rh. Delete definitions of \(en,
10006 \(ru, \(ul, \(br, \(bv, \(sl which are in the font description
10009 * tty/tmac.tty-char: New file.
10010 * tty/Makefile: Install tmac.tty-char.
10011 * tty/tmac.tty: Move definitions of \(ua, \(da, \(uA, \(dA into
10014 * tty/tmac.tty: Fix definition of \(34.
10016 * tty/dev{ascii,latin1}/R.proto: Add ha and ti. Map
10017 bracket-drawing characters onto |. Add *o.
10019 * troff/env.c (environment::wrap_up_tab): Increment field_spaces
10020 only if current_field.
10022 * troff/dictionary.c (dictionary::lookup): Free old_table after
10025 Mon Jun 1 10:15:22 1992 James Clark (jjc@jclark)
10027 * tty/dev{ascii,latin1}/R.proto: Add uppercase Greek characters
10028 whose glyphs are identical to glyphs of some Roman character.
10030 * tty/devlatin1/R.proto (bu): Deleted.
10031 * tty/devascii/R.proto (bu): Deleted.
10032 * tty/tmac.tty: Add definition of \(bu.
10034 * eqn/main.c (do_file): Pass FILE as argument.
10035 (main): Automatically load eqnchar. New options -F and -n.
10036 Pass do_file an opened FILE.
10037 * groff.c: Don't pass eqnchar to eqn. Pass -F options onto eqn.
10038 No need to include font.h.
10039 * groff.sh: Likewise. Don't need to use - for standard input.
10040 Prefix files with -- if first file starts with -.
10042 * macros/tmac.e: Conditionalize use of \$* on \n(.g.
10044 * troff/env.c (environment::possibly_break_line): Don't set line
10045 to 0 across call to output_line(). Don't call output_line() until
10046 after discarding nodes after break.
10048 Sun May 31 10:45:29 1992 James Clark (jjc@jclark)
10050 * request.h (macro::empty): Declare it.
10051 * input.c (macro::empty): New method.
10052 (interpolate_macro): Don't give a WARN_SPACE if the two-character
10055 Sat May 30 10:27:15 1992 James Clark (jjc@jclark)
10057 * troff/env.c (environment::start_field): Decrement space_total
10058 when a space is frozen.
10060 Fri May 22 14:34:38 1992 James Clark (jjc@jclark)
10062 * macros/tmac.an (R): Delete macro.
10064 * troff/input.c (get_copy, token::next): Support \# (like \" but
10065 newline is ignored).
10067 * troff/input.c (token::next): Fix error message in 'Y' case.
10069 Thu May 21 09:26:24 1992 James Clark (jjc@jclark)
10071 * eqn/delim.c (define_extensible_string): Recognize any prefix of
10074 Fri May 15 10:20:41 1992 James Clark (jjc at jclark)
10076 * c++test.c: Include <osfcn.h>.
10078 * lib/strtol.c, lib/getcwd.c, ps/psbb.c: Declare errno in case
10081 Fri May 8 09:37:19 1992 James Clark (jjc at jclark)
10083 * tbl/table.c (table::divide_span): Don't count column separation
10084 if expand was specified.
10086 * tbl/main.c (process_format): Don't ignore width specs in
10087 continued format. Give warning for changing equal widths or
10088 column separation in continued format.
10089 (process_data): Set column separation, minimum width, equal
10090 columns at end of table.
10092 Thu May 7 08:50:40 1992 James Clark (jjc at jclark)
10094 * troff/node.c (kern_pair_node::add_discretionary_hyphen,
10095 node::add_discretionary_hyphen): Use soft_hyphen_char.
10096 (set_soft_hyphen_char): New function.
10097 (init_node_requests): Bind to shc. Initialize soft_hyphen_char.
10099 * Makefile (c++tested): Give more helpful message if test fails.
10101 Tue May 5 10:58:39 1992 James Clark (jjc at jclark)
10103 * troff/input.c (init_charset_table): Translate 0240 to
10104 an unbreakable space.
10106 * troff/token.h (token::hyphen_indicator): New function.
10107 * troff/charinfo.h (TRANSLATE_HYPHEN_INDICATOR): New special
10109 * troff/input.c (translate): Allow translation to \%.
10110 * troff/node.c (node::add_char): Handle
10111 TRANSLATE_HYPHEN_INDICATOR.
10112 (make_node): Don't allow TRANSLATE_HYPHEN_INDICATOR here.
10114 * troff/input.c (init_charset_table): Don't set BREAK_AFTER flag
10117 * tty/devlatin1/R.proto: \(hy and - should print as 055.
10119 Tue Apr 21 09:24:42 1992 James Clark (jjc at jclark)
10121 * groff.c (run_commands): If the last command gets a SIGPIPE send
10122 a SIGPIPE to all children than haven't yet terminated. When
10123 command terminates, set pid field to -1.
10125 Fri Apr 17 11:20:48 1992 James Clark (jjc at jclark)
10127 * groff.c (main): Pass an appropriate -filename option to gxditview.
10129 Thu Apr 16 15:11:40 1992 James Clark (jjc at jclark)
10131 * Makefile.bd (install): Remove existing program before copying.
10133 * Makefile, */Makefile, Makefile.bd, groff.sh, groff.c: Allow
10134 programs which have Unix counterparts to be installed with
10135 user-specified prefix.
10137 * troff/input.c (exit_troff): Don't check if exit_started.
10138 (exit_request): Don't call exit_troff if exit_started.
10140 * Makefile.bd (install.mm): Rename to install.dwbmm.
10142 Tue Apr 14 10:05:10 1992 James Clark (jjc at jclark)
10144 * driver/input.c (do_file): Add missing break for '#' case.
10146 Mon Apr 13 10:11:02 1992 James Clark (jjc at jclark)
10148 * troff/input.c (input_stack::clear): Clear past any boundaries and
10149 then add the boundaries back.
10151 * troff/input.c (exit_troff): Return immediately if already
10154 * macros/tmac.s (pg@end-text): New macro. Use pg@end-text for the
10156 (pg*end-page): If the text has ended and there are no more
10157 footnotes or keeps, exit.
10159 * macros/doc-ditroff (Lq, Rq): Define as \(lq and \(rq.
10161 * troff/input.c (init_charset_table): Make \(rq transparent by
10164 * macros/tmac.an: Define lq and rq strings.
10166 * macros/tmac.s (Q, U): Define as \(lq and \(rq.
10168 Sun Apr 12 12:54:37 1992 James Clark (jjc at jclark)
10170 * troff/env.c (environment::final_break): New function.
10171 (environment::newline): Set prev_line_interrupted to 2 if
10173 * troff/env.h: Declare environment::final_break.
10174 * troff/input.c (exit_troff): Call environment::final_break()
10175 instead of environment::do_break().
10177 * macros/Makefile: Install man.local if $(MACRODIR)/man.local
10178 doesn't already exist.
10179 * macros/man.local: New file.
10180 * macros/tmac.an: Load man.local.
10181 * macros/man.ultrix: New file.
10183 Sat Apr 11 17:32:04 1992 James Clark (jjc at jclark)
10185 * troff/input.c (exit_groff): Rename to...
10186 (exit_troff): New function.
10188 * troff/div.c (exit_started, done_end_macro,
10189 seen_last_page_ejector): New global variables.
10190 (began_page_in_end_macro): New static variable.
10191 (exit_flag): Deleted.
10192 (top_level_diversion::top_level_diversion): Initialize
10194 (top_level_diversion): More elaborate test for whether
10195 cleanup_and_exit() should be called.
10196 Set began_page_in_end_macro if the end macro isn't yet finished.
10197 * troff/div.h (top_level_diversion::last_page_count): New data
10199 (top_level_diversion::set_last_page): New function.
10200 (exit_started, done_end_macro, seen_last_page_ejector): Declare.
10201 * troff/env.c (do_break): Zero prev_line_interrupted.
10202 * troff/input.c (exit_flag): Delete declaration.
10203 (LAST_PAGE_EJECTOR): New magic cookie.
10204 (token::next): Handle LAST_PAGE_EJECTOR.
10205 (exit_groff): Set exit_started and done_end_macro instead of
10206 exit_flag. Call top_level_diversion::set_last_page. Push a
10207 LAST_PAGE_EJECTOR instead of calling push_page_ejector(). Do
10208 another ejection after setting seen_last_page_ejector.
10210 Thu Apr 9 04:37:11 1992 James Clark (jjc at jclark)
10212 * etc/grog.sh, etc/grog.sh: Recognize -me sh macro.
10214 * macros/tmac.e (TH): Make sure there's room for the initial
10217 * macros/tmac.s (par@init): Make PD and DD at least \n(.V.
10218 Set FVS in points rather than units.
10220 Mon Apr 6 11:21:32 1992 James Clark (jjc at jclark)
10222 * troff/div.c (top_level_diversion::add_trap): Don't consider the
10223 position of empty slots.
10225 Fri Apr 3 10:46:45 1992 James Clark (jjc at jclark)
10227 * ps/devps/S: Fix height and depth of parenrightex.
10228 * ps/devps/symbol.diff: Regenerate.
10230 Sat Mar 28 21:17:52 1992 James Clark (jjc at jclark)
10232 * tmac.e (u): Do underlining as in -mgs.
10234 Fri Mar 27 09:23:44 1992 James Clark (jjc at jclark)
10236 * tty/tty.c (tty_printer::end_page): If overstriking is
10237 suppressed, still turn overstruck horizontal and vertical lines
10240 * lib/new.c: Back out Feb 24 change; no longer needed with gcc
10243 * refer/label.y (format_expr::evaluate): Avoid use of %0*d.
10245 Wed Mar 18 09:29:10 1992 James Clark (jjc at jclark)
10247 * Version 1.05 released.
10249 Tue Mar 17 16:50:45 1992 James Clark (jjc at jclark)
10251 * tty/tty.c: Instead of keeping an array of glyphs and then
10252 sorting it, keep a ordered linked list of glyphs for each line.
10254 * driver/driver.h: Include stddef.h.
10256 * tty/tty.c (compare_glyph):
10257 * refer/refer.c (rcompare):
10258 * troff/env.c (compare_ranges): Arguments of qsort comparison
10259 function should be const void *.
10261 * troff/number.c (parse_term):
10262 * dvi/dvi.c (draw_dvi_printer::draw): Avoid initialization in
10265 * refer/label.y (consider_authors): Don't access variables
10266 constructed under a condition outside that condition: put braces
10267 round for statement containing declaration; redeclare use of same
10270 * pic/pic.y (text_expr): Delete production that allows
10271 parenthesised text_expr.
10272 (expr): Allow a conditional_expr to appear in parentheses.
10273 (conditional_expr): Rename to any_expr.
10275 * mm: Install new version 1.01 from jh.
10277 * lib/font.c (font::get_width): Cache scaled widths.
10278 (font::font): Initialize widths_cache.
10279 (font::~font): Destroy widths_cache.
10280 * lib/font.h: Add font::widths_cache. Declare font_widths_cache.
10282 Mon Mar 16 10:16:10 1992 James Clark (jjc at jclark)
10284 * c++test.c, c++test.ref: New files.
10285 * Makefile: Check that the C++ compiler works.
10287 * ps/tmac.pspic (PSPIC): Do a break.
10289 * ps/tmac.ps: Move definition of PSPIC into...
10290 * ps/tmac.pspic: New file.
10291 (PSPIC): Draw box around picture, but make it invisible to grops.
10292 * ps/tmac.ps: Load tmac.pspic.
10293 * ps/Makefile: Install tmac.pspic.
10295 Sun Mar 15 14:18:08 1992 James Clark (jjc at jclark)
10297 * lib/font.c (scale_round): If n is negative,
10298 subtract .5 before truncating floating point result.
10300 * lib/fontfile.c: Include <errno.h>.
10302 Tue Mar 10 14:17:03 1992 James Clark (jjc at jclark)
10304 * driver/input.c (get_char): Inline. Don't update current_lineno.
10305 Change callers to up date current_lineno if necessary.
10306 Use get_char() instead of getc(current_file).
10308 Sun Mar 8 18:05:28 1992 James Clark (jjc at jclark)
10310 * ps/tmac.ps: Fix up spacing of \(mo and \(nm.
10312 Fri Mar 6 19:38:58 1992 James Clark (jjc at jclark)
10314 * tty/tty.c (tmac.tty): Define \(rg as (R).
10316 Tue Mar 3 10:11:25 1992 James Clark (jjc at jclark)
10318 * lib/lib.h: New define a_delete.
10319 * Use a_delete instead of delete when deleting an array of objects
10320 without destructors.
10322 * lib/lib.h: Rename adelete to ad_delete.
10323 * Change uses of adelete.
10325 Mon Mar 2 12:41:05 1992 James Clark (jjc at jclark)
10327 * eqn/eqn.y: Include lib.h.
10329 * troff/node.c (grow_font_table): Delete old_font_table.
10331 * mm: Install new version from jh.
10333 Fri Feb 28 10:42:23 1992 James Clark (jjc at jclark)
10335 * tbl/table.h (format_type): Make global instead of local to class
10336 entry_format. Prefix enumerators with FORMAT_.
10337 * tbl/table.c, tbl/main.c: Corresponding changes.
10338 * refer/token.h (token_type): Make global. Prefix enumerators
10340 * refer/token.[ch]: Corresponding changes.
10341 * Makefile: Get rid of -DNO_NESTED_TYPES configuration option.
10343 * troff/div.c (node::set_vertical_size): Don't name argument.
10345 Thu Feb 27 10:29:19 1992 James Clark (jjc at jclark)
10347 * Makefile: New configuration option ARRAY_DELETE_NEEDS_SIZE.
10348 * lib/lib.h: Define adelete accordingly.
10349 * pic/object.c (graphic_object::graphic_object):
10350 * tbl/main.c (format::~format):
10351 * tbl/table.c (table::~table):
10352 * refer/ref.c (reference::~reference, reference::merge,
10353 reference::insert_field, reference::delete_field): Use adelete.
10355 * Makefile: Change NESTED_TYPES to NO_NESTED_TYPES.
10357 * tbl/table.h: Corresponding changes.
10359 * common.c (common_output::dashed_arc, common_output::dotted_arc):
10360 Ensure total_angle is positive.
10362 Wed Feb 26 08:49:26 1992 James Clark (jjc at jclark)
10364 * refer/ref.c (reference::merge, reference::insert_field,
10365 reference::delete_field): Avoid delete[0].
10367 * refer/token.c (init_special_chars): Move calls to cmupper
10368 outside calls to init_two_char_letter to work around bug in gcc
10371 Mon Feb 24 14:20:00 1992 James Clark (jjc at jclark)
10373 * lib/new.c (operator new): Use __builtin_new for g++.
10375 * pic/object.c (graphic_object::~graphic_object): Don't use
10378 * pic/object.c (output::compute_scale): Initialize max_width and
10381 Sat Feb 15 09:55:20 1992 James Clark (jjc at jclark)
10383 * troff/input.c (write_request): Call fflush.
10385 * troff/node.h (class composite_node): Move declaration to node.c
10386 * troff/input.c (charinfo_to_node): Rename to ...
10387 (charinfo_to_node_list): Return node list rather than composite
10389 * troff/node.c (make_composite_node): New function.
10390 (make_node, add_char): Call make_composite_node instead of
10392 (class composite_node): Add a tfont * member. Delete font_size
10394 (composite_node::composite_node, composite_node::copy,
10395 composite_node::size): Corresponding changes.
10396 (composite_node::tprint): Provide constant spacing, emboldening
10397 and track kerning as specified in tfont.
10398 (composite_node::width): Change width calculation accordingly.
10399 * troff/env.h (environment::composite): New member.
10400 (environment::is_composite, environment::set_composite): New
10402 * troff/env.c (environment::environment): Initialize composite.
10403 * troff/input.c (charinfo_to_node): Call
10404 environment::set_composite.
10405 * troff/node.c (make_composite_node, make_glyph_node): Use the
10406 plain version of the tfont if the environment is composite.
10408 * troff/node.c (font_info::get_space_width): Additional argument
10409 giving space_size. Handle constant space correctly. Scale by
10410 space_size unless constant spaced.
10411 (env_sentence_space_width): New function.
10412 * troff/node.h: Declare it.
10413 * troff/env.h (environment::get_space_size,
10414 environment::get_sentence_space_size,
10415 environment::get_narrow_space_width,
10416 environment::get_half_narrow_space_width): Make inline.
10417 (environment::get_space_width): Make inline. Just call
10419 * troff/env.c: Delete definitions for funtions made inline.
10420 (environment::space_newline, environment::space): Use
10421 env_sentence_space_width(). Don't scale by space_size.
10422 * troff/node.h: Move declarations of env*space_width() functions
10425 Sat Feb 8 09:30:22 1992 James Clark (jjc at jclark)
10427 * macros/tmac.s (PS): Don't try to set negative indent.
10429 Thu Feb 6 09:00:35 1992 James Clark (jjc at jclark)
10431 * pic/pic.y: Fix min function.
10433 Tue Jan 28 07:52:29 1992 James Clark (jjc at jclark)
10435 * man/mdate.sh: Clear LANGUAGE.
10437 Sun Jan 19 13:02:41 1992 James Clark (jjc at jclark)
10439 * pic/pic.y, pic/lex.c: Rename COMMAND token to COMMAND_LINE.
10440 * pic/lex.c: New COMMAND keyword.
10441 * pic/pic.y (print_args, print_arg): New rules.
10442 (placeless_element): Use print_args for PRINT.
10443 New COMMAND element.
10445 Tue Jan 7 13:14:31 1992 James Clark (jjc at jclark)
10447 * troff/input.c (terminal): Handle missing argument correctly.
10449 * pic/pic.y (text_expr): New rule.
10451 * pic/pic.y: Implement := operator.
10453 Sun Jan 5 10:23:02 1992 James Clark (jjc at jclark)
10455 * etc/grog.pl, etc/grog.sh: Distinguish old and new versions of
10458 Sat Jan 4 14:42:26 1992 James Clark (jjc at jclark)
10460 * ps/devps/dingbatsrmap: Include this in the distribution.
10462 * macros/tmac.doc: Replace with new version from 2nd Networking
10463 Release. Fix loading of doc-* files.
10464 * macros/{doc-common,doc-ditroff,doc-nroff,doc-syms}: New files.
10465 * macros/tmac.doc.old: New file. Apply fixes that had been
10466 applied to old tmac.doc.
10467 * macros/tmac.andoc: Check that we're running under groff.
10468 * macros/Makefile: Rework.
10470 Fri Jan 3 13:27:51 1992 James Clark (jjc at jclark)
10472 * tbl/table.h (format_type):
10473 * refer/token.h (token_type): If NESTED_TYPES is defined, use
10474 typedef to make these types visible at file scope.
10475 * Makefile: Add NESTED_TYPES configuration option.
10477 * troff/div.c (mark): At the top level use the value of
10478 nl_reg_contents rather than the current vertical position.
10480 Thu Jan 2 10:34:51 1992 James Clark (jjc at jclark)
10482 * tty/tty.c: Implement \D for horizontal or vertical lines.
10483 (tty_printer::set_char): Use vec_used+2 as serial number.
10484 Don't allow size of vector to exceed USHRT_MAX-2.
10485 Split off part into...
10486 (tty_printer::add_char): New function.
10487 (tty_printer::draw): New function.
10488 (compare_glyph): Handle equal serial numbers.
10489 (tty_printer::end_page): Handle overstruck characters from \D.
10490 (main, usage): Implement -d option.
10492 Mon Dec 23 10:37:51 1991 James Clark (jjc at jclark)
10494 * tbl/main.c (process_format):
10495 * eqn/text.c (split_text):
10496 * troff/input.c (token::next): Use inner block for declarations
10497 with initializers in switch statement.
10499 Mon Dec 16 20:52:03 1991 James Clark (jjc at jclark)
10501 * pic/common.c (common_output::dash_line): Cope with zero-length
10504 Sun Nov 17 12:04:08 1991 James Clark (jjc at jclark)
10506 * Version 1.04 released.
10508 Wed Nov 13 05:27:21 1991 James Clark (jjc at jclark)
10510 * macros/tmac.an (TH): Define a macro an-init to define variables
10511 based on command line arguments.
10512 (an-header): Call it.
10514 Sun Nov 3 12:07:34 1991 James Clark (jjc at jclark)
10516 * Makefile (install.mm): Rename to install.dwbmm.
10518 * Makefile: Integrate mm.
10519 * mm: New directory.
10521 Wed Oct 30 10:11:34 1991 James Clark (jjc at jclark)
10523 * refer/dirnamemax.c: If PATHCONF_MISSING is defined, include
10526 * pic/troff.c (troff_output::simple_spline,
10527 troff_output::simple_polygon): Rename variable `v' to `d' to avoid
10528 shadowing parameter.
10530 * lib/tmpfile.c (xtmpfile): Declare dir as const char *.
10532 * lib/ptable.h: Add explicit casts when converting from unsigned
10535 * dvi/devdvi/{SA,SB,msam.map,msbm.map}: New files.
10536 * dvi/devdvi/Makefile: Install SA, SB.
10538 * refer/indxbib.c: Add declaration of mktemp.
10540 * refer/lookbib.c: Add declaration of isatty.
10542 Fri Oct 25 09:00:17 1991 James Clark (jjc at jclark)
10544 * pic/lex.c (interpolate_macro_with_args): While collecting
10545 arguments, keep track of whether we're in a string.
10547 Wed Oct 23 08:42:48 1991 James Clark (jjc at jclark)
10549 * ps/tmac.ps (PSPIC): Do the .sp after the \X, and move the \X
10550 down with \v, so as to avoid problems with top of page trap
10551 setting no space mode.
10553 Tue Oct 22 17:38:49 1991 James Clark (jjc at jclark)
10555 * eqn/lex.c (get_delimited_text): Allow tab before macro body.
10557 Tue Oct 15 17:24:53 1991 James Clark (jjc at jclark)
10559 * ps/psrm.c (ps_get_line): Fix bug when lines longer than 255.
10560 Improve error message.
10562 Fri Oct 11 11:09:38 1991 James Clark (jjc at jclark)
10564 * ps/psrm.c (print_ps_string): Don't pass negative numbers to
10567 Wed Oct 9 17:50:14 1991 James Clark (jjc at jclark)
10569 * groff.c (possible_command::execp): Always use _exit() after a
10572 * Makefile: Add HAVE_UNION_WAIT, HAVE_PID_T, WAIT_COREDUMP_0200,
10573 NO_SYS_WAIT_H configuration options.
10574 * groff.c: Use these options. Use POSIX-style macros to extract
10575 fields from the status returned by wait().
10577 Fri Oct 4 12:12:27 1991 James Clark (jjc at jclark)
10579 * tbl/table.c (table::compute_separation_factor): Allow the
10580 separation factor to drop to 0.
10582 Tue Oct 1 18:12:38 1991 James Clark (jjc at jclark)
10584 * refer/search.c: Include <errno.h>.
10586 Sun Sep 29 08:40:57 1991 James Clark (jjc at jclark)
10588 * pic/pic.y (YYDEBUG): Don't define for Borland C++.
10590 * lib/lib.h: #ifdef out declarations of itoa and iftoa for Borland
10593 * pic/lex.c (input_stack::bol): Move definition out of class body.
10595 * pic/main.c: On MSDOS munge argv[0].
10597 * lib/ptable.h: Define name2 as _Paste2 for Borland C++.
10599 * lib/ptable.c (hash_string): Use unsigned long rather than
10601 (next_ptable_size): Use unsigned rather than int. Give an error
10602 message if we've hit the largest table size.
10603 * lib/ptable.c: Corresponding changes. Also use unsigneds for the
10606 * pic/object.h (object_spec): Make flags unsigned long. Declare
10607 flags as const unisgned long rather than as enums.
10609 * pic/output.c: Deleted.
10611 * pic/troff.c (troff_output::simple_ellipse): Remove spurious %.
10613 * tbl/table.c (simple_entry::note_double_vrule_on_{left,right}):
10614 Add additional argument.
10615 (line_entry::note_double_vrule_on_{left,right}): Set value of
10616 douvle_vrule_on_{right,left} flag according to argument.
10617 (simple_line_entry::simple_print,
10618 simple_line_entry::double_line_print): If adjacent to double vrule
10619 on a corner extend rather than shorten the rule by half the double
10622 * troff/number.c (parse_term): In checking for overflow, handle the
10623 case where the current horizontal position is negative.
10625 Thu Sep 12 08:26:09 1991 James Clark (jjc at jclark)
10627 * pic/object.c (draw_arrow): Check for object having zero length.
10629 Wed Sep 11 10:32:38 1991 James Clark (jjc at jclark)
10631 * eqn/main.c (do_file): Split off inline equation handling into...
10632 (inline_equation): New function. Search for starting delimiter
10634 (delim_search): New function. Don't recognize a delimiter that
10635 occurs in the name of an escape sequence, number register, string
10638 Tue Sep 10 04:01:11 1991 James Clark (jjc at jclark)
10640 * eqn/delim.c (delim_box::compute_metrics): Don't call
10641 define_extensible_string if left is 0.
10642 (delim_box::output): Don't print the left delimiter if left is 0.
10643 (delim_box::debug_print): Check for left == 0 before calling printf.
10645 Fri Aug 23 13:02:30 1991 James Clark (jjc at jclark)
10647 * troff/Makefile (majorminor.c): Include only digits in
10650 Thu Aug 22 09:35:37 1991 James Clark (jjc at jclark)
10652 * refer/dirnamemax.c: new file.
10653 * refer/genlimits.c: Deleted.
10654 * refer/indxbib.c (main): Use dir_name_max() instead of NAME_MAX.
10655 Don't check path length.
10656 * refer/Makefile: Add dir_name_max.o; delete genlimits.
10657 * Makefile: Add PATHCONF_MISSING option.
10659 * refer/indxbib.c (get_cwd): New function.
10660 (main): Use get_cwd().
10661 * lib/getcwd.c: New file.
10662 * Makefile: Delete -DHAVE_GETWD. Include GETCWD variable. Pass
10663 GETCWD in SUBFLAGS.
10664 * lib/Makefile: Compile getcwd.o.
10666 * ps/tmac.psatk (psatk-defs): Define showpage after pushing
10669 * refer/indxbib.c (main): Check success of mktemp.
10671 * lib/tmpfile.c: New file.
10672 * lib/Makefile: Add tmpfile.c.
10673 * lib/lib.h: Declare xtmpfile(); include <stdio.h>.
10674 * ps/ps.h: Delete declaration of mktemp().
10675 * ps/ps.c (ps_printer::ps_printer): Use xtmpfile().
10676 * refer/refer.c (divert_to_temporary_file): Use xtmpfile().
10677 * driver/driver.h: No need now to include errno.h.
10679 * everywhere: Set errno to 0 before calling fopen().
10681 * eqn/eqn.h, etc/soelim.c, driver/driver.h, etc/addftinfo.c,
10682 dvi/tfmtodit.c, groff.c, refer/index.c, refer/linear.c,
10683 refer/lookbib.c, refer/refer.h, ps/psbb.c: Include <errno.h>.
10685 Mon Aug 19 10:52:18 1991 James Clark (jjc at jclark)
10687 * troff/env.h (translate_space_to_dummy): Declare it.
10688 * troff/env.c (environment::space_newline, environment::space):
10689 If translate_space_to_dummy is set then make the width of spaces 0.
10690 * troff/input.c (translate): If the second character of a
10691 translation is a space, translate to unbreakable space. If the
10692 first character is a space, set or clear translate_space_to_dummy
10693 according to whether the second character is \&. Weird!
10695 Tue Jul 30 10:03:56 1991 James Clark (jjc at jclark)
10697 * groff.c (run_commands): Don't use non-zero exit code because a
10698 command gets SIGPIPE.
10700 * groff.c, groff.sh: Use -mXps with -TXps.
10702 * ps/ps.c (ps_printer::special): Move call to flush_sbuf() into...
10703 (ps_printer::do_exec, ps_printer::do_file, ps_printer::do_def,
10704 ps_printer::do_mdef, ps_printer::do_import): Call flush_sbuf().
10705 (ps_printer::special): New specials invis and endinvis.
10706 (ps_printer::do_invis, ps_printer::do_endinvis): New functions.
10707 (ps_printer::set_char, ps_printer::draw): Return if invis_count>0.
10708 (ps_printer::end_page): Check that invis_count == 0.
10709 (ps_printer::invis_count): New member.
10710 (ps_printer::ps_printer): Initialize invis_count to 0.
10712 * troff/env.c (environment::hyphenate_line): Hyphenation
10713 indicator at beginning of word inhibits splitting after -, \(em
10716 * pic/pic.y (element): Allow another element to follow } without
10717 any intervening separator.
10719 Mon Jul 22 12:27:37 1991 James Clark (jjc at jclark)
10721 * pic/lex.c (get_delimited): Allow tabs before delimiter.
10723 Wed Jul 17 10:59:08 1991 James Clark (jjc at jclark)
10725 * groff.c: Get rid of HAVE_UNION_WAIT stuff. Instead suppress
10726 declaration of wait() in header files.
10727 * Makefile: Get rid of -DHAVE_UNION_WAIT.
10729 * tbl/table.c (alphabetic_text_entry::add_tab): New function.
10731 * lib/lib.h: Declare return type of strerror as char *.
10733 * man/Makefile: Add g flag to sed substitutions.
10734 * Makefile (shgroff, bindist): Likewise.
10736 Sun Jul 14 11:57:02 1991 James Clark (jjc at jclark)
10738 * ps/ps.c (ps_printer::do_import): Move push of userdict into...
10739 * ps/devps/prologue (PBEGIN): Define showpage after pushing
10742 Sat Jul 13 20:53:04 1991 James Clark (jjc at jclark)
10744 * ps/devps/prologue (PBEGIN): Zap any definition of showpage in
10747 Fri Jul 12 07:10:09 1991 James Clark (jjc at jclark)
10749 * man/mdate.sh: Handle the fact that BSD ls -l does not print the
10752 Sun Jul 7 08:00:23 1991 James Clark (jjc at jclark)
10754 * troff/input.c (define_number_reg): If currently undefined,
10755 don't define it if the argument is an invalid expression.
10757 * Makefile: Ignore return value of `if' commands without `else'
10760 * Makefile: Split up CPPDEFINES into a series of separate
10761 configuration options.
10763 * troff/input.c (init_registers): Use time_t instead of long
10764 unless LONG_FOR_TIME_T is defined. Use returned result rather
10765 than passing pointer.
10766 * Makefile: Document LONG_FOR_TIME_T as a CPPDEFINE.
10768 * lib/Makefile (fontpath.h): Use gendef.
10770 Thu Jul 4 09:48:05 1991 James Clark (jjc at jclark)
10772 * troff/input.c (input_iterator::shift): Delete argument name.
10773 * troff/node.c (suppress_output_file::really_begin_page,
10774 suppress_output_file::really_transparent_char, node::ascii_print,
10775 node::tprint): Delete names of unused arguments.
10777 Wed Jul 3 17:34:57 1991 James Clark (jjc at jclark)
10779 * refer/label.y (string): Pass $4 to command_error.
10781 Tue Jul 2 15:06:01 1991 James Clark (jjc at jclark)
10783 * Version 1.03 released.
10785 Sat Jun 29 08:14:01 1991 James Clark (jjc at jclark)
10787 * Makefile: Pass definition of SHELL in SUBFLAGS.
10789 * gendef: New file.
10790 * Makefile, eqn/Makefile, refer/Makefile, troff/Makefile,
10791 ps/Makefile: Use gendef to construct header files that are
10792 constructed from the Makefile.
10794 * macros/Makefile: make all should build stripped version of tmac.e.
10796 * refer/Makefile (clean): Remove y.output.
10798 Fri Jun 28 09:44:36 1991 James Clark (jjc at jclark)
10800 * ps/pfbtops.c (main): Add -v option which prints out a version
10802 * ps/Makefile (pfbtops): Link with libgroff.a.
10804 Fri Jun 21 07:43:23 1991 James Clark (jjc at jclark)
10806 * refer/search.h (linear_searcher::get_nkeys): Delete declaration.
10807 * refer/linear.c (linear_searcher::get_nkeys): Delete definition.
10809 * refer/lkbib.c (main): Always terminate reference with blank
10811 * refer/lookbib.c (main): Likewise.
10813 * refer/linear.c (file_buffer::load): Check that the file is not a
10816 * refer/Makefile (genlimits): Possibly add -DHAVE_SYS_DIR_H.
10817 (genlimits.c): Include <sys/dir.h> if HAVE_SYS_DIR_H is defined.
10818 Delete second inclusion of <sys/param.h>.
10820 Tue Jun 18 01:32:26 1991 James Clark (jjc at jclark)
10822 * troff/token.h (token::special): Deleted.
10824 * tbl/main.c (process_format): Rework so that opt->tab_char is
10825 recognized only when appropriate.
10827 * ps/Makefile (clean): Remove pfbtops.
10829 Sun Jun 16 09:37:19 1991 James Clark (jjc at jclark)
10831 * lib/font.c (text_file::next): Don't return if we have got a
10834 Fri Jun 14 09:52:26 1991 James Clark (jjc at jclark)
10836 * refer/refer.c (store_reference): Get hash code from old_table[i]
10837 when rehashing the table.
10839 Thu Jun 13 01:26:43 1991 James Clark (jjc at jclark)
10841 * eqn/box.c (box::top_level): Save size and prev size using \R and
10842 restore it afterwards. Set the size to the size at the beginning
10844 * eqn/pbox.h: Declare SAVED_INLINE_PREV_SIZE_REG,
10845 SAVED_INLINE_SIZE_REG, and SAVED_SIZE_REG.
10847 * refer/Makefile (limits.h): Use ./genlimits.
10849 Wed Jun 12 16:05:34 1991 James Clark (jjc at jclark)
10851 * refer/index.c: Delete declarations of stat() and fstat().
10853 Tue Jun 11 14:52:49 1991 James Clark (jjc at jclark)
10855 * tty/tmac.tty: Add character definitions for \(>= and \(<=.
10857 Mon Jun 10 22:49:48 1991 James Clark (jjc at jclark)
10859 * etc/grog.sh, etc/grog.pl: Change regex for .PS.
10861 Fri Jun 7 09:13:06 1991 James Clark (jjc at jclark)
10863 * troff/input.c (token::get_char): Handle \e.
10865 * refer/linear.c: Delete declarations of fstat() and stat().
10867 Wed Jun 5 09:11:59 1991 James Clark (jjc at jclark)
10869 * troff/node.c, troff/env.c, troff/input.c, Makefile: Remove
10870 OP_DELETE_BROKEN stuff, since we now have a fix for g++.
10872 Mon Jun 3 13:41:32 1991 James Clark (jjc at jclark)
10874 * troff/input.c (do_define_macro): Improve error handling for end
10875 of file while defining macro.
10877 Sun Jun 2 10:20:24 1991 James Clark (jjc at jclark)
10879 * eqn/box.h: Fix declaration of set_gsize.
10880 * eqn/box.c (set_gsize): Make argument const char *.
10881 (gsize): Declare as char *.
10882 * eqn/main.c (main): Don't convert gsize to int.
10883 * eqn/lex.c (do_gsize): Pass char * to set_gsize.
10885 * Version 1.02 released.
10887 Sat Jun 1 12:19:46 1991 James Clark (jjc at jclark)
10889 * macros/tmac.andoc: New file.
10890 * macros/Makefile: Install tmac.andoc.
10892 * troff/node.c, troff/env.c, troff/input.c: Conditionalize use of
10893 operator new and delete on OP_DELETE_BROKEN not being defined.
10894 * Makefile: Mention OP_DELETE_BROKEN.
10896 Mon May 27 13:49:07 1991 James Clark (jjc at jclark)
10898 * Makefile (bindist): Pass SUBFLAGS.
10900 Sun May 26 14:13:22 1991 James Clark (jjc at jclark)
10902 * Makefile, groff.c: Pass definitions to groff.c via device.h.
10904 * tty/tty.c (tty_font::load_tty_font): Avoid shadowing
10907 * ps/Makefile, ps.c: Pass BROKEN_SPOOLER_FLAGS via broken.h.
10909 * ps/ps.h, ps/psrm.c: Make comment_table and
10910 header_comment_table local to resource_manager::process_file.
10912 * groff.sh: With -TXps pass -printCommand option to gxditview.
10914 * groff.c (possible_command::print): Implement using
10915 append_arg_to_string.
10917 * xditview: Merge in new implementation with own ChangeLog.
10919 Sat May 25 18:33:20 1991 James Clark (jjc at jclark)
10921 * groff.c (main): Implement PRINT_OPTION.
10922 (append_arg_to_string): New command.
10923 (device_table): Set PRINT_OPTION flag for Xps.
10925 Fri May 24 09:48:58 1991 James Clark (jjc at jclark)
10927 * troff/groff.h: Rename to troff.h.
10929 * pic/lex.c (lookup_keyword, docmp): New functions.
10930 (get_token): Use new lookup_keyword.
10931 Don't include key.h.
10932 * pic/key.[ch], pic/pic.gperf: Deleted.
10933 * pic/Makefile: Remove gperf stuff.
10935 * pic/Makefile, pic/output.h: Move definition of TEX_SUPPORT
10937 * pic/tex.c: Move include of pic.h before test of TEX_SUPPORT.
10939 * troff/Makefile, troff/node.c: Move definition of
10940 STORE_WIDTH into node.c.
10942 * etc/grog.pl, etc/grog.sh: Support -mdoc.
10944 Thu May 23 12:30:49 1991 James Clark (jjc at jclark)
10946 * dvi/devdvi/texr.map, dvi.devdvi/texi.map,
10947 dvi/devdvi/texb.map: Add lq and rq.
10948 dvi/devdvi: Regenerate fonts.
10949 * ps/devps/textmap: Add lq and rq.
10950 * ps/devps: Regenerate fonts.
10951 * tty/devascii/R.proto, tty/devlatin1/R.proto: Add lq and rq.
10952 * macros/tmac.e: Define \*(lq and \*(rq to be \(lq and \(rq.
10954 * pic/object.c (position_rectangle): When checking radius
10955 cope with possiblity that width or height is negative.
10956 (box_object::box_object): Have separate xrad and yrad with
10957 signs matching signs of dim components.
10958 (box_object::{north,south}_{east,west}): Use xrad and yrad.
10959 (box_object::print): With rounded boxes use absolute values
10960 for dim and rad arguments.
10962 * lib/Makefile, lib/fontfile.o: Pass definition of FONTPATH
10965 * eqn/Makefile, eqn/main.c: Pass definition of DEVICE in device.h.
10967 * various files: Add explicit destructors to keep Saber CC +d
10970 Wed May 22 11:37:11 1991 James Clark (jjc at jclark)
10972 * eqn/box.c (box::top_level): Restore fonts correctly after
10973 font changes in line containing inline equation. Also
10974 restore previous font as well as current font.
10975 * eqn/pbox.h: Define necessary string and register names.
10977 * troff/input.c (token::next): Case 'R' calls do_register.
10978 (do_register): New function.
10980 Tue May 21 11:28:23 1991 James Clark (jjc at jclark)
10982 * groff.c, groff.sh: Support Xps device. Allow each device
10983 to have a pseudo_name and a real_name.
10985 * groff.c (run_commands): Don't print `Broken pipe' messages.
10987 * ps/pfbtops.c: New file.
10988 * ps/Makefile: Add pfbtops.
10990 * troff/number.c (parse_term): Improved error message.
10992 Mon May 20 11:22:14 1991 James Clark (jjc at jclark)
10994 * groff.c, groff.sh, etc/grog.sh, etc/grog.pl: Support grefer.
10996 * Makefile: Integrate refer.
10997 * refer: New directory.
10998 * man/grefer.man, man/glookbib.man, man/gindxbib.man,
10999 man/lkbib.man: New files.
11000 * man/Makefile: Support refer man pages.
11002 * lib/lib.h: Declare is_prime.
11003 * lib/prime.c: New file.
11005 * troff/input.c (macro_source): New function.
11006 (init_input_requests): Bind "mso" to macro_source.
11008 * troff/env.c (environment::possibly_break_line): Maintain
11009 pointer to pointer to node to be split in ndp so as to avoid
11010 using address of freed node.
11012 * troff/env.c (environment::hyphenate_line): Maintain pointer to
11013 pointer to first node to be hyphenated in startp so as to
11014 avoid using address of freed node.
11016 * troff/env.c (class trie, class hyphen_trie): Make the
11017 elements of the trie be of type char not unsigned char.
11018 Declare arguments to be const char* instead of unsigned char *.
11020 * troff/env.c (hyphenate): Initialize hbuf[0].
11022 * troff/input.c (set_string): Declare p to be char * and cast
11023 *p to unsigned char when necessary.
11025 * troff/input.c (do_define_macro): Declare s to be const
11026 char*. Cast element to unisgned char when necessary, Declare
11027 d to be an int. Handle EOF better.
11029 * troff/Makefile, troff/input.c: Different scheme for passing
11030 definitions of MACROPATH, HYPHENFILE and DEVICE.
11032 Tue May 14 13:41:36 1991 James Clark (jjc at jclark)
11034 * tty/devascii/R.proto: Delete entry for em.
11035 * tty/devlatin1/R.proto: Likewise.
11037 Sat May 11 11:13:28 1991 James Clark (jjc at jclark)
11039 * troff/input.c (translate): Stop when we get a space. Treat eof
11042 * macros/tmac.an (IP): Only pass quoted argument to TP when \n(.$>1.
11044 Wed Apr 24 19:24:33 1991 James Clark (jjc at jclark)
11046 * tbl/main.c (process_format): A font name following a `f'
11047 modifier that starts with a digit can be only one character long.
11048 Also deal with EOF on the second character of the font name.
11050 Wed Apr 17 11:23:43 1991 James Clark (jjc at jclark)
11052 * troff/input.c (token::next): Turn \~ into an
11053 unbreakable_space_node.
11054 * troff/node.c (unbreakable_space_node): New class.
11055 * troff/node.h: Declare it.
11057 Tue Apr 16 10:47:12 1991 James Clark (jjc at jclark)
11059 * dvi/dvi.c (dvi_printer::set_char): Make code an int. Check that
11060 it's >= 0, before outputting it as a single byte.
11062 Mon Apr 15 11:20:23 1991 James Clark (jjc at jclark)
11064 * lib/font.c: Make font_char_metric::code an int.
11065 (font::get_code): Change return type to int.
11066 (font::load): Allow code to be arbitrary integer.
11067 * lib/font.h (font::get_code): Change return type to int.
11068 (font::number_to_index): Change argument type to int.
11069 * troff/input.c (token::next): In case 'N', allow any value.
11070 Store value in token::val.
11071 (token::operator==): For TOKEN_NUMBERED_CHAR test equality of val.
11072 (token::get_char, token::add_to_node_list, token::process): Get
11074 (charinfo::set_number): Change argument to int.
11075 (charinfo::get_number): Require that NUMBERED flag be set.
11076 (get_charinfo_by_number): Store numbered characters not between 0
11077 and 255 in a dictionary.
11078 * troff/charinfo.h (get_charinfo_by_number): Change argument type
11080 (charinfo::number): Change type to int.
11081 (charinfo::set_number): Change type of set_number to int.
11082 * troff/node.c (troff_output_file::put_char_width,
11083 troff_output_file::put_char): Test whether character is numbered
11084 using charinfo::numbered().
11085 * driver/printer.c (printer::set_numbered_char): Allow arbitrary
11087 * lib/nametoindex.c: New implementation to cope with arbitrary
11090 * troff/input.c (token::operator==): Test val for
11091 TOKEN_CHAR_HEIGHT, TOKEN_CHAR_SLANT, TOKEN_FONT_POSITION, and
11094 * man/Makefile: Add definiton of BROKEN_SPOOLER_FLAGS.
11095 (.man.n): sed out @BROKEN_SPOOLER_FLAGS@.
11097 Sun Apr 14 12:57:00 1991 James Clark (jjc at jclark)
11099 * ps/devps/zapfdr.ps: Don't copy UniqueID. Avoid use of newdict
11102 * all Makefiles: rm targets of cp and >.
11104 * xditview/xtotroff.c (MapFont): Unlink troff_name before opening
11107 * eqn/lex.c (def_table): Add dollar.
11109 Sat Apr 13 13:02:44 1991 James Clark (jjc at jclark)
11111 * troff/input.c (do_width): Push back newline before closing delim
11114 Fri Apr 12 15:16:03 1991 James Clark (jjc at jclark)
11116 * groff.c (possible_command::prepend_arg): New function.
11117 (main): Prepend device -m option.
11118 * groff.sh: Put device -m options before command-line options.
11120 Tue Apr 9 10:24:43 1991 James Clark (jjc at jclark)
11122 * macros/tmac.an (IP): Quote argument to TP.
11124 * ps/ps.c (main): New option -b, which sets...
11125 (broken_flags): New variable.
11126 (ps_printer::~ps_printer): Incorporate the setup section in the
11127 prolog if (broken_flags & NO_SETUP_SECTION).
11128 (ps_printer::begin_page): Generate {Begin,End}PageSetup comments.
11129 (ps_printer::merge_download_fonts, ps_printer::merge_import_fonts,
11130 ps_printer::merge_ps_fonts, ps_printer::print_font_comment,
11131 ps_printer::print_needed_font_comment,
11132 ps_printer::print_supplied_font_comment,
11133 ps_printer::print_include_font_comments,
11134 ps_printer::lookup_doc_font, ps_printer::download_fonts,
11135 ps_printer::read_download_file, read_document_fonts, add_font,
11136 skip_line, parse_fonts_arg, document_font::document_font,
11137 document_font::~document_font, document_font::download,
11138 ps_output::include_file): Deleted.
11139 (ps_printer::~ps_printer): Generate %%EOF. Generate %!PS-Adobe-3.0
11140 rather than %!PS-Adobe-2.0. Make calls to
11141 resource_manager::need_font for each font that we used. Replace
11142 calls to merge_ps_fonts, merge_download_fonts, print_font_comment,
11143 print_supplied_font_comment, print_needed_font_comment by call to
11144 resource_manager::print_header_comments. Output %%Orientation
11145 comment. Output %%Requirements: numcopies comment if ncopies > 1.
11146 Don't output the prolog directly. Instead call
11147 resource_manager::output_prolog. Only define #copies when ncopies
11148 > 1. Delete calls to print_include_font_comments and
11149 download_fonts. Add call to resource_manager::document_setup.
11150 (ps_printer::do_file): Call resource_manager::import_file instead
11151 of including it ourselves.
11152 (ps_printer::do_import): Likewise. Also don't call
11153 merge_import_fonts. Push userdict on the dictionary stack before
11154 and pop it afterwards.
11155 Move declaration of ps_output into ps.h.
11156 * ps/psrm.c: New file implementing resource_manager class.
11157 * ps/ps.h: New file declaring ps_output and resource_manager
11159 * ps/devps/zapfdr.ps:
11160 * ps/devps/symbolsl.ps:
11161 * ps/devps/prologue: Use 3.0 conventions.
11162 * ps/Makefile: Pass definition of BROKEN_SPOOLER_FLAGS in DEFINES.
11163 Add default definition of BROKEN_SPOOLER_FLAGS.
11164 * Makefile: New variable BROKEN_SPOOLER_FLAGS. Add
11165 BROKEN_SPOOLER_FLAGS to SUBFLAGS.
11167 Mon Apr 8 09:26:54 1991 James Clark (jjc at jclark)
11169 * etc/grog.pl: New file.
11170 * Makefile (GROG): New variable.
11171 Add GROG to SUBFLAGS.
11172 * etc/Makefile (GROG): New variable.
11173 (install.nobin): Install $(GROG) rather than grog.sh.
11175 Thu Apr 4 11:36:45 1991 James Clark (jjc at jclark)
11177 * eqn/special.c (special_box::compute_metrics): Make the input and
11178 output strings the same. Get the new height and depth from the
11179 predefined height and depth registers. Also make subscript kern
11180 and skew available.
11181 (special_box::compute_subscript_kern, special_box::compute_skew):
11184 * eqn/box.c (pointer_box::compute_skew,
11185 simple_box::compute_metrics, box::top_level)
11186 * eqn/text.c (prime_box::compute_metrics,
11187 prime_box::comput_subscript_kern)
11188 * eqn/limit.c (limit_box::compute_metrics):
11189 * eqn/delim.c (build_extensible, delim_box::compute_metrics):
11190 * eqn/sqrt.c (sqrt_box::compute_metrics): Protect possibly
11191 negative numbers in `nr' requests with a leading 0.
11193 Wed Apr 3 15:58:23 1991 James Clark (jjc at jclark)
11195 * eqn/special.c: New file.
11196 * eqn/eqn.y: Declare token SPECIAL. Make it right associative.
11197 Add new rule for simple.
11198 * eqn/lex.c (token_table): Add SPECIAL.
11199 * eqn/box.h: Declare make_special_box.
11200 * eqn/Makefile: Add special.[co].
11202 Sat Mar 30 10:57:53 1991 James Clark (jjc at jclark)
11204 * ps/devps/prologue: Possibly set packing to true while defining.
11205 Create grops dictionary here. Initialize local variables before
11206 defining procedures.
11207 (PICTURE): Rename to PBEGIN. Also do save, noop showpage, count
11208 the dictionary stack. Set strokeadjust and overprint to false if
11209 the relevant operators are defined.
11210 (PEND): New procedure.
11211 * ps/ps.c (ps_printer::~ps_printer): In the prolog just include
11212 prologue. Do everything else in the setup section.
11213 (ps_printer::do_import): Just call PBEGIN and PEND around the
11214 picture. Also push userdict before, and pop it afterwards.
11216 Wed Mar 27 07:59:50 1991 James Clark (jjc at jclark)
11218 * troff/node.c (bracket_node::tprint): Brackets were being printed
11221 * macros/tmac.an (SH, SS): Set fill mode.
11223 Tue Mar 26 07:46:31 1991 James Clark (jjc at jclark)
11225 * troff/div.c (top_level_diversion::begin_page): Set
11226 high_water_mark to 0.
11228 Fri Mar 22 09:19:46 1991 James Clark (jjc at jclark)
11230 * man/mdate.sh: New file.
11231 * man/mdate.c: Deleted.
11232 * man/Makefile: Use mdate.sh instead of mdate.
11235 * eqn/lex.c (do_gsize): Supply missing argument to error message.
11237 Tue Mar 19 11:06:50 1991 James Clark (jjc at jclark)
11239 * man/mdate.c: New file.
11240 * man/*.man: Replace modification date by @MDATE@.
11241 * man/Makefile (.man.n): Replace @MDATE@ by `mdate $<`.
11242 (mdate): New target.
11244 * lib/font.c (text_file::next): Deal with arbitrarily long lines.
11245 Remove illegal input characters.
11247 Mon Mar 18 08:32:25 1991 James Clark (jjc at jclark)
11249 * macros/tmac.s (pg*start-col): Do .ns *after* running the hooks.
11251 Sat Mar 16 03:52:25 1991 James Clark (jjc at jclark)
11253 * troff/div.c (begin_page): Change behaviour when
11254 !first_page_begun and !break_flag.
11256 * troff/input.c (do_name_test): Return 0 if argument is empty.
11258 * troff/input.c (read_long_escape_name): Require closing ] to be
11259 at same input level as opening [.
11261 * troff/input.c (read_increment_and_escape_name): New function.
11262 (get_copy, process_input_stack): Use this for \n.
11264 Fri Mar 15 00:31:48 1991 James Clark (jjc at jclark)
11266 * troff/div.c (top_level_diversion::begin_page): Ignore the
11267 current value of page_number if !first_page_begun.
11269 * groff.c (main): Fix declaration of buf.
11271 * troff/input.c (do_name_test): New function.
11272 (token::next): Implement \A.
11273 (token::next): Implement \e by turning it into a TOKEN_ESCAPE.
11274 (token::description, token::add_to_node_list, token::process):
11275 Handle TOKEN_ESCAPE.
11276 * troff/token.h: New token TOKEN_ESCAPE.
11278 Thu Mar 14 10:22:26 1991 James Clark (jjc at jclark)
11280 * pic/main.c (do_picture): Allow space before and after filename
11281 following `<'. Check that the filename is not empty.
11283 Wed Mar 13 12:49:40 1991 James Clark (jjc at jclark)
11285 * Version 1.01 released.
11287 * dvi/devdvi/CompileFonts: Add cm*ss10 fonts.
11289 * dvi/tmac.dvi: ftr HR to H.
11291 * macros/tmac.e: Round up computation of $r.
11293 * xditview/tmac.X: Don't give up completely in compatibility mode.
11294 Use \n(.s instead of \n[.s].
11296 * dvi/tmac.dvi: Don't give up completely in compatibility mode.
11297 Use \(ci instead of \[ci]. Use \n(.s instead of \n[.s].
11298 Add u to factors inside \s[...]. Rename frac to dvi-frac.
11299 Translate \(FM onto \[prime] and \(!/ onto \[slashnot]; use these
11300 short names in the char definitions.
11302 * ps/tmac.ps: Don't give up completely in compatibility mode.
11303 Fix the fraction definitions to use \n(.s and \(f/. Add an extra
11304 quote in front of \n(.s. Add u to factors inside \s[...].
11306 Mon Mar 11 12:01:20 1991 James Clark (jjc at jclark)
11308 * tty/tmac.tty: Call the nroff request.
11310 * macros/tmac.e ((x, )x): Better definitions that work properly
11312 (@0, @1): Helper macros for (x.
11314 * macros/tmac.e ($s, hl): Use \l rather than \D.
11316 * tty/tmac.tty: Make it work better in compatibility mode.
11317 (pchar): Rename to tty-char.
11319 * macros/tmac.e (@E): New macro.
11320 (r, i, b, rb, bi): Use @E.
11322 * macros/tmac.e (@F): Don't use (;...) syntax.
11324 * macros/tmac.e: Remove mention of \*(||/revisions. Mention that
11325 it was modified for groff.
11327 * macros/tmac.e: Make sure \n(ps and \n(es are >= \n(.V.
11329 * macros/tmac.e (<., .>): Removed.
11330 ([., .]): If \n(.V>=1v, use [] instead of superscripting.
11332 * macros/tmac.e: Remove check that groff is being used.
11334 * macros/tmac.e (@C): Change families only if using groff; turn
11335 compatibility mode off while changing familes. Save compatibility
11336 mode before changing families and restore it afterwards.
11338 * macros/tmac.e (@h): Remove test for offset + line length.
11340 * macros/tmac.e (sorry): Rename to @S. Use \$1 instead of \$0
11341 (lo, th, ac): Define to call @S instead of using als.
11343 * macros/tmac.e: Make $r and $R now contain \n(.v*100/\n(.sp, ie
11344 the ratio of the vertical spacing to the point size in units
11345 expressed as a percentage. Use these instead of $10r and $10R,
11346 Delete $10r and $10R.
11348 * lib/font.c (font::load): In default computation of space_width,
11349 divide by sizescale. Use scale_round.
11351 * macros/tmac.an (TP): Don't call `nf'.
11352 (an-do-tag): Don't call `fi'.
11354 Sun Mar 10 09:52:35 1991 James Clark (jjc at jclark)
11356 * troff/input.c (process_input_stack): Handle the case where
11357 spaces at the beginning of an input line are followed by a
11360 Thu Mar 7 20:18:07 1991 James Clark (jjc at jclark)
11362 * groff.c (device_table): Add PIC_X_OPTION for dvi device.
11363 * groff.sh: Use pic -x with the dvi device.
11365 * dvi/devdvi/FontMakefile (H): Don't use -s.
11367 * dvi/devdvi/HI, dvi/devdvi/HB: New files.
11368 * dvi/devdvi/Makefile: Add HI and HB to FONTS.
11369 * dvi/devdvi/FontMakefile: Add rules for HI and HB. Include these
11372 Mon Mar 4 13:20:14 1991 James Clark (jjc at jclark)
11374 * ps/psfig.diff: New file.
11375 * ps/tmac.psfig: New file.
11377 Sat Mar 2 00:15:09 1991 James Clark (jjc at jclark)
11379 * macros/tmac.s (]=, ref*do-tl, ref*bib-print): Deleted.
11380 (]-): Don't call ref*do-tl.
11382 * macros/tmac.s (ref*end-print): Use XP if [F not defined.
11384 * macros/tmac.s (ref*normal-print): Call FS rather than fn@do-FS.
11385 (fn@do-FS): Rename to fn*do-FS.
11387 * troff/input.c (transparent_translate): New function.
11388 (process_input_stack): Apply transparent_translate before calling
11389 diversion::transparent_output(unsigned char).
11391 Wed Feb 27 00:13:25 1991 James Clark (jjc at jclark)
11393 * troff/input.c (do_define_macro): Define the macro before calling
11396 * xditview/Makefile: Add DEVICES variable. Change install target
11399 Tue Feb 26 10:46:22 1991 James Clark (jjc at jclark)
11401 * groff.c (run_commands): Handle the possibility that there are
11402 child processes other than those forked by us.
11404 Sun Feb 24 21:32:30 1991 James Clark (jjc at jclark)
11406 * lib/string.c (string::append): New function.
11407 * lib/stringclass.h: Declare it.
11409 Thu Feb 21 11:49:26 1991 James Clark (jjc at jclark)
11411 * eqn/main.c (main): New option -N which sets
11412 no_newline_in_delim_flag.
11413 (do_file): If no_newline_in_delim_flag is set don't allow newlines
11415 * groff.c (main): Pass -N on to eqn.
11416 (help, synopsis): Mention -N.
11417 * groff.sh: Implement -N.
11419 Wed Feb 20 15:16:10 1991 James Clark (jjc at jclark)
11421 * macros/tmac.s (]=, ref*bib-print, ref*do-tl): New macros.
11422 (]-): Call ref*do-tl if ref*need-tl is non-zero.
11423 (XP): Allow as initializer.
11425 Tue Feb 19 14:09:06 1991 James Clark (jjc at jclark)
11427 * troff/env.c (environment::wrap_up_field): If field_spaces are
11428 non-zero and we have a current_tab, subtract padding from
11429 tab_distance. If this makes tab_distance <= 0, use the next tab
11430 stop instead. If there isn't any next tab or it's a left tab,
11431 wrap up the current tab.
11432 (environment::start_field): Initialize tab_precedes_field.
11433 (environment::wrap_up_tab): If there's a current field, update
11434 pre_field_width, field_distance and tab_precedes_field.
11435 * troff/env.h (environment::tab_precedes_field): New member.
11437 Fri Feb 15 01:24:00 1991 James Clark (jjc at jclark)
11439 * ps/ps.c (ps_printer::do_file): New function.
11440 (ps_printer::special): Bind to `file' special.
11441 (ps_printer::do_exec): Set ndefined_styles to 0.
11443 Sat Feb 9 03:03:04 1991 James Clark (jjc at jclark)
11445 * eqn/text.c (split_text): Grok \* and similar escapes sequences.
11446 Avoid stripping first character from the start of unrecognized
11447 escapes. Use lex_error instead of error to report errors.
11448 * eqn/lex.c (get_token): Rework handling of escapes.
11449 (lex_error): Move declaration into...
11452 * xditview/xditview.c (main): Make -page option work.
11454 * Makefile: Correct comment about -DBROKEN_SPOOLER and pageview.
11456 Wed Feb 6 12:28:43 1991 James Clark (jjc at jclark)
11458 * macros/tmac.s (B2): Correct size of box.
11460 Tue Feb 5 00:37:35 1991 James Clark (jjc at jclark)
11462 * macros/tmac.s (B2): Postpone drawing the box until in the
11463 top-level diversion.
11465 * tty/tmac.tty: Add font translations for C, CR, CW.
11467 * groff.c (synopsis, help): Document -i.
11468 * groff.sh: Implement -i.
11470 * macros/tmac.s (@NH): Put a `.' after multi-part numbers.
11471 Simplify the construction of SN.
11473 * troff/number.c (parse_term): Give `|' a higher precedence.
11474 * tbl/table.c (numeric_text_entry::simple_print): Parenthesise
11477 * macros/tmac.s (B2): Use par@finish instead of par@reset.
11479 Mon Feb 4 12:36:09 1991 James Clark (jjc at jclark)
11481 * lib/string.c (string::move): New function.
11482 * lib/stringclass.h: Declare it.
11484 Sat Feb 2 16:02:16 1991 James Clark (jjc at jclark)
11486 * troff/env.c (distribute_space): Add optional argument
11488 (environment::wrap_up_field): Call distribute_space with
11489 `force_forward' argument of 1.
11491 Fri Feb 1 19:36:33 1991 James Clark (jjc at jclark)
11493 * lib/string.c, lib/stringclass.h (string::operator+=(char)):
11494 Inline it. Move reallocation into...
11495 (string::grow1): New function.
11496 * pic/Makefile, tbl/Makefile, eqn/Makefile, ps/Makefile: Redo
11497 dependencies to include library header files.
11498 * lib/Makefile: Make string.c and lf.c depend on stringclass.h.
11500 Thu Jan 31 15:02:27 1991 James Clark (jjc at jclark)
11502 * macros/tmac.s (@NH): Use the same number registers than -ms does
11503 for the heading level counters. Use the same string that -ms does
11504 for the number for this heading.
11506 Wed Jan 30 14:25:40 1991 James Clark (jjc at jclark)
11508 * lib/new.c (operator new): Cast result of malloc to char *.
11510 * troff/input.c (spring_trap, lookup_request): Add assert that nm
11513 Tue Jan 29 18:08:05 1991 James Clark (jjc at jclark)
11515 * groff.c (main): Support -i.
11517 Sun Jan 27 13:23:17 1991 James Clark (jjc at jclark)
11519 * pic/pic.h: Include <osfcn.h>.
11521 * ps/ps.c: Add declaration of mktemp.
11523 * Makefile: Add -DHAVE_UNION_WAIT option for CPPDEFINES.
11524 * groff.c: If HAVE_UNION_WAIT is defined, declare wait()'s
11525 argument as union wait *.
11526 (run_commands): If HAVE_UNION_WAIT is defined cast wait()'s
11527 argument to union wait *.
11529 Sat Jan 26 12:04:52 1991 James Clark (jjc at jclark)
11531 * tty/tmac.tty: Add definition of \(co.
11533 * pic/object.c (make_arc): Only increase radius when radius
11534 strictly less than d.
11535 (arc_object::update_bounding_box): May need to add 4.0 to end_quad
11538 * troff/env.c (environment::environment(symbol),
11539 environment::environment(const environment *)): Initialize
11542 Sat Jan 19 08:18:35 1991 James Clark (jjc at jclark)
11544 * tbl/main.c (main): Add exit(0).
11546 * ps/ps.c (ps_printer::~ps_printer): Use fseek instead of rewind.
11548 * pic/main.c (main):
11549 * eqn/main.c (main):
11550 * tbl/main.c (main):
11551 * etc/soelim.c (main):
11552 * driver/printer.c (printer::~printer):
11553 * troff/node.c (real_output_file::~real_output_file,
11554 real_output_file::flush): Check for errors on stdout.
11556 * most files: Add 1991 to copyright notice.
11558 * macros/tmac.s: Don't test \n(.x and \n(.y.
11560 * troff/input.c (token::next): Rename `escape_char' label to
11561 `handle_escape_char' and `normal_char' label to
11562 `handle_normal_char'.
11564 Thu Jan 17 15:46:35 1991 James Clark (jjc at jclark)
11566 * groff.c (main, synopsis, help): Support -a option.
11567 * groff.sh: Likewise. Also eliminate Zflag variable by adding -z
11568 to trflags while parsing options.
11570 Tue Jan 15 13:07:27 1991 James Clark (jjc at jclark)
11572 * troff/number.c (parse_term): With `m', `M' and `n' scale
11573 indicators, convert scale factor to hunits before scaling.
11575 Mon Jan 14 12:39:12 1991 James Clark (jjc at jclark)
11577 * lib/font.c (scale_round): Better test for overflow when n is
11580 Thu Jan 10 11:10:56 1991 James Clark (jjc at jclark)
11582 * tbl/main.c (process_format): Add second argument of type
11583 options*. Change callers. Allow opt->tab_char as well as '\t'
11584 between format items.
11586 Mon Jan 7 12:30:18 1991 James Clark (jjc at jclark)
11588 * macros/tmac.an (PD): With no arguments, make sure register PD is
11590 (TH): Call PD with no argument, instead of setting register PD
11593 Sun Jan 6 11:18:39 1991 James Clark (jjc at jclark)
11595 * Version 1.00 released.
11597 Sat Jan 5 08:44:30 1991 James Clark (jjc at jclark)
11599 * ps/tmac.ps, xditview/tmac.X: Add font translation of C to CR.
11601 * dvi/devdvi/DESC: Mount CW instead of CR.
11603 * dvi/tmac.dvi: Add definition of \(tm.
11605 * dvi/devdvi/texsy.map: Add lh, and rh.
11606 * dvi/devdvi/texex.map: Add lt, rt, lb, rb, lk, rk.
11607 * dvi/devdvi/texmi.map: Add *o. Regenerate fonts.
11609 * dvi/devdvi/FontMakefile: Generate H from cmss10.
11610 * dvi/devdvi/Makefile: Install H.
11611 * dvi/devdvi/H: New file.
11613 Fri Jan 4 15:04:57 1991 James Clark (jjc at jclark)
11615 * troff/env.c (vertical_spacing): Don't allow vertical spacing to
11618 Thu Jan 3 13:41:19 1991 James Clark (jjc at jclark)
11620 * macros/tmac.s (@EN): Add \n(.V to the argument to ds@need.
11622 * macros/tmac.pic (PS): Avoid attempting to set negative indent.
11624 * macros/tmac.s (@EN): Handle the case where the equation is empty
11625 but the label is not.
11627 Wed Jan 2 10:31:44 1991 James Clark (jjc at jclark)
11629 * troff/groff.h: New warning category WARN_SPACE.
11630 * troff/input.c: Add WARN_SPACE to DEFAULT_WARNING_MASK. Add
11631 WARN_SPACE to warning_table.
11632 (interpolate_macro): Give a warning of type WARN_SPACE if the name
11633 is longer than two characters and is not defined, but the first
11634 two characters do make a defined name.
11636 * PROBLEMS: New file.
11638 * CHANGES: New file.
11639 * README-0.6, README-1.00: Deleted.
11641 * groff.c, groff.sh: Add X75-12 and X100-12 devices.
11642 * xditview/devX75/Makefile: Make devX75-12.
11643 * xditview/devX100/Makefile: Make devX100-12.
11645 * xditview/devX100/eqnchar, xditview/devX75/eqnchar,
11646 dvi/devdvi/eqnchar, ps/devps/eqnchar: Remove use of \R.
11648 Tue Jan 1 19:24:01 1991 James Clark (jjc at jclark)
11650 * README-0.7: Rename to README-1.00.
11652 * macros/tmac.pic: New file.
11653 * macros/Makefile (install.nobin): Install tmac.pic.
11655 Mon Dec 31 10:40:53 1990 James Clark (jjc at jclark)
11657 * troff/env.c (hyphen_word): Correct the test for whether the
11658 token is a hyphen. Reset npos to 0.
11660 * macros/tmac.s (par@sup-start, par@sup-end): New implementations.
11662 Sun Dec 30 15:53:13 1990 James Clark (jjc at jclark)
11664 * macros/tmac.s (ds*common-end): Call par*reset.
11666 (par@reset-indent): Deleted.
11668 * macros/tmac.s (@IP): Divert the label.
11670 Sat Dec 29 14:33:32 1990 James Clark (jjc at jclark)
11672 * xditview/draw.c (setGC): Use a line width of .1m rather than
11673 .04m by default; round rather than truncate value.
11675 * tbl/table.c (class empty_entry): New class.
11676 (empty_entry::empty_entry, empty_entry::line_type): New functions.
11677 (table::add_entry): Represent empty entries by objects of type
11679 (table_entry::line_type): Return -1.
11680 (table::determine_row_type): Ignore entries with line_type 0.
11681 Treat type -1 as non-lines.
11683 Fri Dec 28 15:04:41 1990 James Clark (jjc at jclark)
11685 * ps/devps/textmap, xditview/libXdvi/DviChar.c, tty/devlatin1/R.proto,
11686 macros/tmac.s: Rename \(-d to \(Sd.
11688 Thu Dec 27 12:35:47 1990 James Clark (jjc at jclark)
11690 * ps/devps/textmap: Add `sd', `/_' and `3d' characters.
11691 * xditview/libXdvi/DviChar.c: Likewise.
11692 * dvi/devdvi/texsy.map: Add `<<', `>>'.
11694 Wed Dec 26 13:33:23 1990 James Clark (jjc at jclark)
11696 * troff/div.c (top_level_diversion::begin_page): Call
11697 init_output() if the_output is 0.
11699 Sat Dec 22 12:35:29 1990 James Clark (jjc at jclark)
11701 * troff/input.c: Replace ESCAPE_E by ESCAPE_e and ESCAPE_C by
11703 (get_copy): Turn \E into ESCAPE_E.
11704 (token::process, asciify): Handle ESCAPE_E.
11706 * macros/tmac.s (ds*common-end, par@reset): Add `.rj 0'.
11708 (DS): Implement `.DS R'.
11710 Fri Dec 21 11:41:53 1990 James Clark (jjc at jclark)
11712 * macros/tmac.s (FS): New macro.
11714 * macros/tmac.s (fn@do-FS): Use @LP instead of LP.
11716 * macros/tmac.s (cov*tl-init): Remove after first execution
11717 instead of aliasing to @nop. Call top of page macro explicitly
11718 instead of setting trap; call @init first. Set pg@top as top of
11720 (cov*auto-init): Deleted. Set cov*tl-init instead of
11721 cov*auto-init as top of page trap.
11722 (TL, LP): Do a break instead of calling cov*tl-init.
11723 (cov*print): With RP format but no TL, alias FS and FE to @FS and
11724 @FE; in this case also give a warning and always start another
11725 page. No need to set pg@top here.
11726 (cov*tl-init): Rename to cov*first-page-init.
11728 * macros/tmac.s (RP): Do `.pn 0'.
11729 (cov*tl-init): With RP format don't do `.pn 0'.
11731 * macros/tmac.s (pg@cs-top): Set no space mode.
11733 * macros/tmac.s (par@TL, par@AU, par@AI): New macros.
11734 (cov*ab-init): Alias TL, AU and AI to these.
11736 Thu Dec 20 10:10:50 1990 James Clark (jjc at jclark)
11738 * macros/tmac.s (@EQ): Move the space before the equation into @EN
11739 (@EN): Do nothing unless \n[dl] is > 0.
11741 Tue Dec 18 12:20:47 1990 James Clark (jjc at jclark)
11743 * pic/object.c (ellipse_object::radius): New function.
11745 * VERSION: Change version to 0.7.
11747 * tbl/table.c (block_entry::do_divert): Declare return type as
11749 (block_entry::divert, alphabetic_block_entry::divert): Return 1.
11751 Mon Dec 17 12:30:34 1990 James Clark (jjc at jclark)
11753 * troff/column.c: New file.
11754 * troff/Makefile: Corresponding changes.
11756 * troff/hvunits.c (scale(vunits, vunits, vunits)): New function.
11759 * troff/div.c (top_level_diversion::space): If the space causes
11760 the first-page transition and springs a trap, truncate the space
11763 Fri Dec 14 12:30:02 1990 James Clark (jjc at jclark)
11765 * ps/ps.c (ps_printer::do_import): Add a `clear' after including
11768 * pic/troff.c (troff_output::line_thickness,
11769 troff_output::set_fill): Do a horizontal motion to compensate for
11770 the width of the \D escape sequence.
11772 Thu Dec 13 10:17:14 1990 James Clark (jjc at jclark)
11774 * xditview/tmac.X: Reinstate definition of \(rn, but only for X100
11777 * eqn/sqrt.c (sqrt_box::compute_metrics): Supply missing argument
11780 * tbl/table.c (simple_entry::simply_print): Don't declare as pure.
11781 Supply empty definition.
11782 (text_entry::simple_print, simple_text_entry::simple_print):
11783 Delete declarations.
11784 (table::add_entry): Represent empty entries by objects of type
11787 Wed Dec 12 08:50:48 1990 James Clark (jjc at jclark)
11789 * troff/Makefile: Remove -DHYPHEN_CONTROL from DEFINES.
11791 * tbl/table.c (left_text_entry::add_tab): New function.
11793 * macros/tmac.s: Make @RT an alias for par@reset. Make RT
11794 initialize like LP.
11796 Mon Dec 10 11:19:55 1990 James Clark (jjc at jclark)
11798 * troff/env.c (environment::start_field): Give an error message if
11799 there is no next tab.
11801 Sun Dec 9 11:46:40 1990 James Clark (jjc at jclark)
11803 * troff/env.c (hyphenate): Skip initial elements with zero
11806 * macros/tmac.s (par@init): Keep VS in points rather than units.
11808 Sat Dec 8 23:00:27 1990 James Clark (jjc at jclark)
11810 * pic/main.c (main): Implement `-c' option.
11811 * pic/output.h: Declare make_tpic_output().
11812 * pic/tex.c (tex_output::set_pen_size): Make it virtual and
11814 (tpic_output): New class.
11815 (tpic_output::tpic_output, tpic_output::set_pen_size,
11816 tpic_output::command, make_tpic_output): New functions.
11818 Fri Dec 7 11:57:41 1990 James Clark (jjc at jclark)
11820 * tbl/main.c (main): Call `.ab' if \n(.g is false. Define TS/TE
11821 if they're not already defined.
11822 * tbl/table.c (init_output): Don't test \n(.g.
11824 * troff/input.c (do_if_request): Delete `g' condition. Recognize
11825 `d', `r' and `c' conditions even in compatibility mode.
11827 Tue Dec 4 09:13:47 1990 James Clark (jjc at jclark)
11829 * ps/tmac.ps (ps-bb): Protect against negative numbers in bounding
11832 Mon Dec 3 07:18:26 1990 James Clark (jjc at jclark)
11834 * troff/env.h (environment::prev_line_interrupted): New member.
11835 (environment::get_prev_line_interrupted): New function.
11836 * troff/env.c (environment::newline): Set prev_line_interrupted.
11837 (environment::environment(const environment *),
11838 environment::environment(symbol)): Initialize
11839 prev_line_interrupted.
11840 * troff/input.c (process_input_stack): Don't give special
11841 treatment to space and newline at the beginning of the line if the
11842 previous line was interrupted.
11844 Sat Dec 1 15:48:37 1990 James Clark (jjc at jclark)
11846 * eqn/eqn.y: Disallow PRIME by itself.
11847 * eqn/lex.c (token_table): Bind `opprime' instead of `prime' to
11849 (def_table): Remove definition of '. Define prime to be `.
11851 * eqn/eqn.y: Split off part of rule `script' into a new rule
11854 Fri Nov 30 10:23:44 1990 James Clark (jjc at jclark)
11856 * macros/tmac.s ({, }): New string aliases.
11858 Thu Nov 29 11:34:40 1990 James Clark (jjc at jclark)
11860 * README-0.7: New file.
11862 Wed Nov 28 10:09:57 1990 James Clark (jjc at jclark)
11864 * macros/tmac.s: New file.
11865 * man/groff_ms.man: New file.
11866 * Makefile: Add definition of TMAC_S. Pass TMAC_S in SUBFLAGS.
11867 * Makefile.bd: Similarily.
11868 * man/Makefile: Add groff_ms.n to MAN7PAGES. Replace @TMAC_S@. Add
11869 definition of TMAC_S.
11870 * macros/Makefile: Add definition of TMAC_S. Install tmac.s.
11871 * macros/TODO: New file.
11873 Sat Nov 24 20:04:54 1990 James Clark (jjc at jclark)
11875 * troff/env.c (right_justify): New function.
11876 (init_env_requests): Bind this to request "rj".
11877 (center_lines): Set right_justify_lines to 0. If we get a bad
11878 integer, center 1 line.
11879 (environment::environment(symbol), environment::environment(const
11880 environment *)): Initialize right_justify_lines.
11881 (environment::get_right_justify_lines): New function.
11882 (init_env_requests): Bind this to number_register ".rj".
11884 * troff/env.c (environment::choose_breakpoint): Implement
11885 hyphenation_margin and hyphenation_space.
11886 (environment::get_hyphenation_space,
11887 environment::get_hyphenation_margin): New functions.
11888 (init_env_requests): Bind these to .hys and .hym.
11889 (hyphenation_space_request, hyphenation_margin_request): New
11891 (init_env_requests): Bind these to hys and hym.
11892 (environment::environment(symbol), environment::environment(const
11893 environment *)): Initialize hyphenation_margin and
11895 * troff/env.h: Corresponding changes to class environment.
11897 Fri Nov 23 09:08:16 1990 James Clark (jjc at jclark)
11899 * troff/div.c (blank_line): Always do a break.
11901 * eqn/box.c (do_text): Turn off escapes while appending text to
11904 Thu Nov 22 10:58:59 1990 James Clark (jjc at jclark)
11906 * troff/input.c (while_break_request, while_continue_request): New
11908 (init_input_requests): Bind these to "break" and "continue".
11909 (while_depth, while_break_flag): New variables.
11910 (while_request): Update while_depth. Break out of loop if
11911 while_break_flag is set.
11913 Wed Nov 21 10:54:40 1990 James Clark (jjc at jclark)
11915 * tbl/table.c (init_span_reg): Initialize span_width_reg to \n(.H
11918 Mon Nov 19 00:45:03 1990 James Clark (jjc at jclark)
11920 * Makefile: Include -DBROKEN_SPOOLER by default. Expand comment.
11922 * stringify: New file.
11923 * Makefile (groff.o): Use stringify.
11925 * xditview/tmac.X: Remove definition of \(rn.
11926 * xditview/libXdvi/DviChar.c: Remove radicalex from
11929 Sat Nov 17 10:44:58 1990 James Clark (jjc at jclark)
11931 * tbl/table.c (table::add_entry): Allow alphabetic text blocks.
11932 (alphabetic_block_entry::alphabetic_block_entry,
11933 alphabetic_block_entry::divert, alphabetic_block_entry::print):
11935 (block_entry::divert): Split off body into ...
11936 (block_entry::do_divert): If the block is alphabetic, subtract 2n
11937 from the line length; also update the span width to dl+2n, and the
11938 alphabetic span width to dl.
11940 * driver/input.c (do_file): While reading argument to D command,
11941 when expanding buffer, multiply szp by sizeof(int) rather than 2
11942 in the argument to memcpy.
11944 * tbl/table.c (compute_span_width): Add 2n rather than 1n to the
11945 width of alphabetic columns.
11947 Fri Nov 16 06:34:27 1990 James Clark (jjc at jclark)
11949 * troff/node.c (lookup_family): Supply second argument to lookup.
11951 * troff/dictionary.c (dictionary::lookup): After an unsuccesful
11952 search, return immediately if v is 0.
11954 * pic/troff.c: Define EQN_NO_EXTRA_SPACE_REG.
11955 (troff_output::start_picture): Set this reg.
11956 (troff_output::end_picture): Remove this reg
11957 * eqn/box.c (box::extra_space): Don't produce `\x's if
11958 EQN_NO_EXTRA_SPACE_REG is defined.
11960 * eqn/eqn.y: Allow just a PRIME to be a `simple'.
11961 * eqn/text.c (split_text): Map ' to \(fm when it's the first
11964 Thu Nov 15 10:35:06 1990 James Clark (jjc at jclark)
11966 * macros/tmac.e: Use font 3 instead of B in $c. Remove `bd'
11969 * troff/div.c (top_level_diversion::top_level_diversion):
11970 Initialize page_number to 0.
11972 Wed Nov 14 21:41:58 1990 James Clark (jjc at jclark)
11974 * groff/troff (environment::environment(const environment *)):
11975 Initialize name to e->name, rather than "anonymous".
11977 Sat Nov 10 01:59:37 1990 James Clark (jjc at jclark)
11979 * xditview/libXdvi/Dvi.c (ShowDvi): If eof is encountered, reset
11980 requested_page. Split middle part into ...
11981 (FindPage): New function.
11982 (SetValues): If we don't yet know the last page, and the requested
11983 page is greater than the current page, call FindPage.
11984 Update the font_map_string before doing this.
11986 * xditview/tmac.X: Add definitions of \(sq, \(ga, \(dg and \(dd.
11987 Translate \(lh and \(rh into left and right double arrows.
11989 * troff/node.c (class hyphen_inhibitor_node): New class.
11990 (hyphen_inhibitor_node::hyphen_inhibitor_node,
11991 hyphen_inhibitor_node::copy, hyphen_inhibitor_node::same,
11992 hyphen_inhibitor_node::type,
11993 hyphen_inhibitor_node::get_hyphenation_type): New functions.
11994 (node::add_discretionary_hyphen): Use hyphen_inhibitor_node rather
11995 than dbreak_node(0, 0) to represent a `\%' at the beginning of a
11998 Fri Nov 9 16:05:38 1990 James Clark (jjc at jclark)
12000 * troff/node.h (dummy_node::get_hyphenation_type,
12001 transparent_dummy_node::get_hyphenation_type): Declare them.
12002 * troff/node.c: (dummy_node::get_hyphenation_type,
12003 transparent_dummy_node::get_hyphenation_type): New functions.
12005 Wed Nov 7 10:09:06 1990 James Clark (jjc at jclark)
12007 * xditview/libXdvi/draw.c: If M_PI not defined after including
12008 math.h, then define it.
12010 * xditview/Makefile: Add definition of AR. Pass it to the submake
12012 * xditview/libXdvi/Makefile: Add definitions of AR and RANLIB.
12014 Tue Nov 6 10:14:27 1990 James Clark (jjc at jclark)
12016 * troff/dictionary.h (object_dictionary::alias): Declare return
12018 * troff/dictionary.c (object_dictionary::alias): Return non-zero
12019 if the old name was defined.
12020 * troff/input.c (alias_macro): Give a warning if the old name was
12022 * troff/reg.c (alias_reg): Likewise.
12024 Mon Nov 5 00:31:39 1990 James Clark (jjc at jclark)
12026 * troff/input.c (token::next): Delete implementation of \R.
12028 * macros/Makefile: Strip comments from tmac.e while installing it.
12030 * troff/input.c: New variable `nroff_mode'.
12031 (troff_request, nroff_request): New functions.
12032 (init_input_requests): Bind `troff' and `nroff' to troff_request
12034 (do_if_request): Compute results of t and n conditions from
12037 * text/text.c (split_text): Fix typo in >=.
12039 * eqn/lex.c: Add definition of `==' to def_table.
12041 Fri Nov 2 02:49:09 1990 James Clark (jjc at jclark)
12043 * pic/tex.c (tex_output::start_picture): Change the definitions of
12044 \graph and \graphtemp so that they work properly with Plain TeX.
12046 * pic/tex.c (tex_output::solid_arc): Ensure that the second angle
12047 argument to `ar' is not less than the first.
12049 * pic/pic.y: Allow a comma between elements of the variable list
12050 in the argument to `reset'.
12052 * pic/object.c (arc_object::arc_object): Fix computation of
12055 * eqn/main.c (main): Add exit(0).
12057 Thu Nov 1 02:03:50 1990 James Clark (jjc at jclark)
12059 * troff/div.c (begin_page): Test no_space_mode after doing the
12060 break, but still push the page ejector cookie before doing the
12061 break. Also set the next page number after doing the break.
12063 * xditview/xditview.c (NewFile): Don't set the title and icon name
12064 if this is the first file and its name is `-'.
12065 * groff/groff.c: Define a new device flag XT_OPTION. Set it for
12066 the X75 and X100 devices.
12067 (main): If a device has the XT_OPTION flag set and there's exactly
12068 one file argument, pass the driver -xrm and -title options to set
12069 the icon name and window title to the name of the file.
12071 * troff/env.c (environment_switch): If there was an argument but
12072 it wasn't a valid number or name, then pop an environment but
12073 don't give an error message on underflow.
12075 * troff/number.c (start_number): Correct spelling in error message.
12077 * troff/input.c (token::delimiter): Don't print an error message
12080 * xditview/libXdvi/parse.c (ParseInput): In case 'D', only call
12081 ParseDrawFunction if dw->display_enable is true.
12083 Wed Oct 31 05:49:50 1990 James Clark (jjc at jclark)
12085 * pic/pic.y: Parse text positioning like normal attributes, so as
12086 to allow `"text" at 0,0 ljust'. Don't allow `center' as a
12087 positioning attribute.
12089 Mon Oct 29 22:50:38 1990 James Clark (jjc at jclark)
12091 * tbl/main.c (process_data): When in state START while reading a
12092 text block, don't change to state MIDDLE if c is a newline.
12094 Sun Oct 28 21:59:56 1990 James Clark (jjc at jclark)
12096 * dvi/dvi.c (dvi_printer::begin_page): Rename `i' variable to `j'
12097 so as to avoid shadowing parameter.
12099 Wed Oct 24 18:35:39 1990 James Clark (jjc at jclark)
12101 * tbl/table.c (trim_space): Deleted.
12102 (table::add_entry): Don't call trim_space.
12104 Mon Oct 22 03:48:39 1990 James Clark (jjc at jclark)
12106 * VERSION: Change version to 0.6.
12108 * troff/number.c (parse_expr): Make == work.
12110 Sat Oct 20 11:28:17 1990 James Clark (jjc at jclark)
12112 * man/grog.man: New file.
12113 * man/Makefile: Add grog.n to MAN1PAGES.
12114 * etc/grog.sh: New file.
12115 * etc/Makefile: Install grog.sh as grog.
12117 Fri Oct 19 11:17:15 1990 James Clark (jjc at jclark)
12119 * troff/input.c (token::next): Implement \E.
12121 Thu Oct 18 11:56:24 1990 James Clark (jjc at jclark)
12123 * xditview/tmac.X: Change font translations to match tmac.ps.
12125 * troff/input.c (non_empty_name_warning): Don't give a warning if
12126 `\{' terminates the name.
12128 Tue Oct 16 10:04:23 1990 James Clark (jjc at jclark)
12130 * ps/devps/symbol.diff: New file.
12131 * ps/devps/FontMakefile: Mention symbol.diff.
12133 Sun Oct 14 11:46:46 1990 James Clark (jjc at jclark)
12135 * troff/node.c (font_position): Use get_long_name to read the
12138 * troff/env.c (environment_switch): If we get a number that's < 0
12139 or >= NENVIRONMENTS, treat it like a name.
12140 Change NENVIRONMENTS to 10.
12142 * troff/groff.h: Remove definition of FONTS_MAX.
12143 * troff/node.h (class font_family): Make map a pointer instead of
12144 an array. Add a map_size member. Make it a class. Make nm const
12145 and public. Make invalidate_fontno a friend.
12146 * troff/node.c: Define font_table_size. Make font_info a pointer
12147 rather than an array.
12148 (class troff_output_file): Allocate font_position dynamically. Add
12149 nfont_positions member.
12150 (troff_output_file::set_font): Grow font_position if necessary.
12151 (troff_output_file::~troff_output_file): Delete font_position.
12152 (troff_output_file::troff_output_file): Allocate font_position.
12153 (grow_font_table): New function.
12154 (troff_output_file::really_begin_page,
12155 troff_output_file:really_copy_page): Use nfont_positions rather
12157 (mount_font_no_translate, mount_style): Call grow_font_table if
12159 (font_family::font_family): Allocate map.
12160 (font_family::make_definite): Grow map if necessary. Use
12161 font_table_size instead of FONTS_MAX.
12162 (font_family::~font_family): New function.
12163 (invalidate_fontno): Use font_family::map_size.
12164 (get_fontno, env_space_width, env_half_narrow_space_width,
12165 env_narrow_space_width, symbol_fotno, is_good_fontno,
12166 get_bold_fontno, make_glyph_node): Use font_table_size rather than
12168 (next_available_font_position): Never return 0.
12170 Fri Oct 12 10:17:52 1990 James Clark (jjc at jclark)
12172 * ps/tmac.ps: Add font translations for compatibility with dpost.
12174 Thu Oct 11 12:09:03 1990 James Clark (jjc at jclark)
12176 * eqn/pile.c: Rename default_baseline_sep to baseline_sep.
12177 Move BASELINE_SEP_FORMAT and COLUMN_WIDTH_FORMAT into pbox.h.
12178 Move definitions baseline_sep, shift_down, column_sep,
12179 matrix_side_sep into...
12180 * eqn/box.c: Add them to param_table.
12181 * eqn/pbox.h: Add declarations to pbox.h.
12183 * troff/input.c (set_string): Cast value to unsigned char *.
12185 * troff/token.h (process_input_stack): Declare it static before
12186 declaring it a friend.
12188 Wed Oct 10 09:59:13 1990 James Clark (jjc at jclark)
12190 * dvi/devdvi/texex.map: Fix positions of extensible brace middle
12192 * dvi/devdvi/EX: Regenerate.
12194 * troff/input.c (init_charset_table): Make ", ', ), ], *, \(dg
12197 Tue Oct 9 08:34:02 1990 James Clark (jjc at jclark)
12199 * eqn/lex.c: In defaults_table, make definition of `dot' call
12200 `dot_def'. Don't explicitly make it roman. Similarily for other
12203 * pic/lex.c (for_input::for_input): Add by_is_multiplicative
12205 (for_input::get, for_input::peek): Use this.
12206 (do_for): Add by_is_multiplicative argument.
12207 * pic/pic.y: Change optional_by clause to allow '*' after `by'.
12208 Change semantic value of optional_by to be a double plus a flag
12209 saying whethet the by clause is multiplicative.
12211 * eqn/lex.c (get_delimited_text): Remember location of start of
12212 definition. Improve error handling when EOF is encountered.
12214 * lib/font.h: Rename handle_x_command to
12215 handle_unknown_font_command.
12216 * lib/font.c (font::load): Call handle_unknown_font_command for
12217 any unknown command in the font description file. Don't call
12218 handle_x_command. Include the name of the command in the argv.
12219 Improve message for unknown command after kernpairs or charset
12221 * ps/ps.c (ps_font::handle_x_command): Rename to
12222 handle_unknown_font_command. Remove message about `x download'
12223 command. Give error message for wrong number of arguments.
12224 * ps/devps/afmtodit: Generate `encoding' instead of `x encoding'.
12225 * dvi/dvi.c (dvi_font::handle_x_command): Rename to
12226 handle_unknown_font_command. Give an error message for wrong
12227 number of arguments. Rename design_size to designsize.
12228 * dvi/tfmtodit.c (main): Generate `checksum' instead of `x
12229 checksum', `designsize' instead of `design_size'.
12231 Mon Oct 8 00:38:55 1990 James Clark (jjc at jclark)
12233 * eqn/*.[chy]: Change underaccent to uaccent.
12235 * eqn/eqn.y: Add rule for underaccent. Declare UNDERACCENT token;
12236 give it the same precedence as ACCENT.
12237 * eqn/other.c (make_underaccent_box): New function.
12238 * eqn/box.h: Declare it.
12239 * eqn/lex.c: Add UNDERACCENT to token_table. Add utilde to
12242 Sun Oct 7 11:25:16 1990 James Clark (jjc at jclark)
12244 * pic/pic.y (reset_all): New function. Called in rule for RESET.
12245 (parse_init): Call reset_all.
12246 (define_variable): When defining scale reset only those
12247 pre-defined variables that are scaled.
12248 (defaults_table): Add `scale' as non-scaled value.
12250 * pic/pic.y: Redo parsing of text adjustments: parse adjustments
12251 together with the text; allow any number of positioning words;
12252 allow center as a positioning word.
12254 * pic/object.c (output::compute_scale): Get picture maximum height
12255 and width from variables called maxpswid and maxpsht.
12256 * pic/pic.y: Add maxpswid and maxpsht to defaults_table.
12258 Sat Oct 6 10:16:56 1990 James Clark (jjc at jclark)
12260 * pic/object.c (object_spec::make_text): Multiply textht by number
12263 * pic/pic.y: Allow `sprintf("string", expr,...)' wherever text can
12265 (do_sprintf): New function.
12266 (pic.gperf): Add sprintf token.
12267 (text, sprintf): New rules.
12269 * pic/pic.y: `rand()' with no arguments returns a random number
12270 in the range [0,1).
12272 * pic/pic.y: Allow a bare expression to be an attribute: change
12273 precedences to support this. Change optional_ordinal rule to
12274 optional_ordinal_last to avoid reduce/reduce conflict.
12275 * pic/object.c (object_spec::object_spec): Initialize direction.
12277 * pic/pic.y: Implement ^ operator meaning exponentiation.
12279 * troff/node.h: Add default argument to mount_font.
12280 * troff/node.c (font_position): Read an optional third argument
12281 giving the external_name.
12282 (mount_font): Add optional argument giving the external_name.
12283 (mount_font_not_translate): Have additional argument giving
12284 external name. Use this name to load the font. Pass both names
12285 to font_info::font_info.
12286 (font_info::font_info): Have additional argument giving
12288 (class tfont): New member external_name.
12289 (font_info::get_tfont): Use external name to construct tfont_spec.
12291 Fri Oct 5 04:03:13 1990 James Clark (jjc at jclark)
12293 * eqn/lex.c (init_table): Add argument giving device. Define
12294 name of device to be "1".
12295 (do_ifdef): Counts as true if the argument has been defined with
12297 * eqn/main.c (main): Call init_table with device argument. Make
12298 device local to main.
12299 * eqn/eqn.h: Change declaration of init_table. Remove declaration
12302 * pic/lex.c (get_delimited): Allow text to be delimited by
12303 matching {}s. Don't recognize ending delimiter within a string.
12305 * troff/input.c (get_delim_name): New function.
12306 (token::next): Implement \C.
12308 * lib/font.c (font::load): Grok ---. Add an alias for each
12309 character based on its code.
12310 (font::get_code_width): Deleted.
12311 * lib/font.h (class font): Declare font::number_to_index().
12312 Remove declaration of font::get_code_width.
12313 * lib/nametoindex.c (font::name_to_index): Add 512 rather than 256
12314 to indices of named characters.
12315 (font::number_to_index): New function.
12316 * troff/input.c (font::number_to_index): New function.
12317 (get_charinfo_by_number, charinfo::get_number,
12318 charinfo::set_number): New functions.
12319 (token::next): Turn \N into a TOKEN_NUMBERED_CHAR.
12320 (token::process, token::description, token::get_char,
12321 token::add_to_node_list, token::operator==): Handle
12322 TOKEN_NUMBERED_CHAR.
12323 * troff/charinfo.h: Declare get_charinfo_by_number,
12324 charinfo::get_number, charinfo::set_number. Add NUMBERED flag to
12326 (charinfo::numbered): New function.
12327 * troff/token.h: Add TOKEN_NUMBERED_CHAR.
12328 * troff/env.h (class environment): Remove declaration of ...
12329 * troff/env.c (environment::make_numbered_char_node): Deleted.
12330 * troff/node.c (make_numbered_node): Deleted.
12331 (class numbered_glyph_node): Remove.
12332 (troff_output_file::put_char_width, troff_output_file::put_char):
12333 Handle numbered chars.
12334 (troff_output_file::numbered_char): Removed.
12335 (tfont::get_code_width): Removed.
12336 (make_glyph_node): Don't search special fonts for numbered
12338 * troff/node.h: Remove declaration of make_numbered_node.
12339 * driver/input.c (do_file): Handle N command.
12340 * driver/printer.h: Add declaration of ...
12341 * driver/printer.c (printer::set_numbered_char): New function.
12342 * dvi/tfmtodit.c (main): Generate unnamed entries.
12343 * ps/devps/afmtodit: Likewise.
12344 * xditview/xtotroff.c (MapFont): Likewise.
12345 * xditview/libXdvi/parse.c (ParseInput): Grok N command.
12347 * tbl/main.c (process_format): If multiple widths are specified
12348 for a column but all the widths are the same, don't give an error
12351 * tbl/table.c (table::do_row): If the current row is all lines and
12352 the stuff doesn't contains a line, mark the top of the row after
12353 printing stuff before the row. If the current row is not all
12354 lines and the stuff doesn't contain a line, don't unnecessarily
12355 mark the top of the row before printing the stuff.
12357 Mon Oct 1 11:42:00 1990 James Clark (jjc at jclark)
12359 * troff/groff.h: Remove MAX_PATH.
12360 * troff/input.c (open_file): Dynamically allocate space for the
12362 (open_mac_file, process_macro_file): Corresponding changes.
12364 Sun Sep 23 18:56:26 1990 James Clark (jjc at jclark)
12366 * troff/node.h (class output_file): Make copy_file pure. Add
12367 vspace method ifdef COLUMN. Add is_printing method.
12368 * troff/node.c: Add class printing_reg. Add class
12369 real_output_file. Derive other output_file classes from
12370 real_output_file; in these classes rename begin_page to
12371 really_begin_page, print_line to really_print_line, copy_file to
12372 really_copy_file, transparent_char to really_transparent_char.
12373 Move output_file::flush to real_output_file. Add printing member
12374 to class output_file.
12375 * troff/div.h: Remove printing member from top_level_diversion.
12376 Add vspace member function to class diversion ifdef COLUMN. Add
12377 some declarations ifdef COLUMN.
12378 * troff/div.c (top_level_diversion::copy_file,
12379 top_level_diversion::transparent_output,
12380 top_level_diversion::output): Don't test printing member before
12382 * troff/input.c: Handle initial variable_space_request ifdef
12384 * troff/Makefile: Add column.c but comment it out. Add -DCOLUMN
12385 but comment it out.
12387 Sat Sep 22 11:32:22 1990 James Clark (jjc at jclark)
12389 * troff/div.c (diversion::need): Make any space forced. If we
12390 sprung a trap, set truncated_space to minus the distance to the
12391 trap and set needed_space to the amount that was needed.
12392 (top_level_diversion::space): A forced space turns no_space_mode
12394 (class constant_vunits_reg): New class.
12395 (init_div_requests): Implement number registers .trunc and .ne
12396 using constant_vunits_reg.
12397 (class truncated_space_reg): Deleted.
12399 * troff/div.h: Don't have a no_space_mode member in diversion.
12400 Instead have it in top_level_diversion.
12401 * troff/div.c (diversion::diversion): Don't initialize
12403 (top_level_diversion::top_level_diversion): Initialize
12405 (no_space, restore_spacing): Do nothing if curdiv != topdiv.
12406 (macro_diversion::output): Don't clear no_space_mode.
12408 * troff/input.c (diverted_space_node::reread): Don't call
12409 environment::do_break. In fill mode, act like a blank line.
12410 (diverted_copy_file_node::reread): Don't call
12411 environment::do_break.
12413 * troff/div.c (blank_line): New function.
12414 * troff/div.h: Declare it.
12415 * troff/input.c (process_input_stack): Call it.
12417 * troff/div.c (truncated_space_reg::get_string): New function.
12418 (init_div_requests): Bind to .trunc.
12419 (space_request, top_level_diversion::space,
12420 top_level_diversion::output, macro_diversion::space,
12421 macro_diversion::output): Update truncated_space.
12422 (macro_diversion::output): Redo calculations when trap sprung.
12423 (macro_diversion::output, macro_diversion::space): No need for
12426 * troff/div.c (top_level_diversion::output): Set nl_reg_contents
12427 after truncating post line spacing.
12429 Fri Sep 21 11:27:25 1990 James Clark (jjc at jclark)
12431 * ps/devps/prologue (MF, SF): Make them work even if setfont is
12432 defined as a procedure rather than as an operator.
12434 Thu Sep 20 12:55:05 1990 James Clark (jjc at jclark)
12436 * troff/div.c (macro_diversion::space): Ignore no_space_mode.
12438 Wed Sep 19 10:54:37 1990 James Clark (jjc at jclark)
12440 * troff/div.c (top_level_diversion::output): Merge
12441 output_file::print_line and output_file::end_of_line member
12443 * troff/div.h (class output_file):
12444 * troff/node.c (troff_output_file::print_line,
12445 troff_output_file::end_of_line, output_file::end_of_line,
12446 ascii_output_file::print_line, suppress_output_file::print_line):
12447 Corresponding changes.
12449 Tue Sep 18 11:31:47 1990 James Clark (jjc at jclark)
12451 * troff/input.c (token::next): Don't give a warning for `\.'.
12453 * troff/env.c (environment::get_center_lines): New function.
12454 (init_env_requests): Bind number register .ce to it.
12455 * troff/env.h: Declare it.
12456 * tbl/table.c (table::init_output): Define reset macro to restore
12457 .ce. If center option not given, store .ce in SAVED_CENTER_REG.
12459 (table::print): If center option not given, then imply center
12460 option if SAVED_CENTER_REG > 0.
12462 Mon Sep 17 09:19:19 1990 James Clark (jjc at jclark)
12464 * ps/devps/Makefile: Remove T from FONTS. Remove TSymbol.ps and
12465 Troff.ps from DOWNLOAD.
12467 * troff/Makefile: Change comment in DEFINES to avoid confusing
12470 * ps/ps.c (ps_printer::do_exec): Allow newlines within PostScript
12471 code. Don't try to catch errors with stopped.
12472 (check_line_lengths): New function.
12473 * ps/devps/prologue (EXEC): Deleted.
12474 (EBEGIN, EEND): New procedures.
12476 Sun Sep 16 14:51:15 1990 James Clark (jjc at jclark)
12478 * troff/input.c: Include request.h before node.h.
12479 * troff/node.c: Likewise.
12480 * troff/env.c: Likewise.
12481 * troff/div.c: Likewise.
12482 * troff/node.h (class special_node): Store argument as a macro
12483 rather than a char *.
12484 * troff/node.c (special_node::special_node, special_node::copy):
12486 (special_node::~special_node): Deleted.
12487 (special_node::tprint): Deleted.
12488 (special_node::tprint_start, special_node::tprint_end,
12489 special_node::tprint_char): New functions.
12490 (troff_output_file::special): Deleted.
12491 (troff_output_file::start_special, troff_output_file::end_special,
12492 troff_output_file::special_char): New functions.
12493 * troff/input.c (special_node::tprint): New function.
12494 (do_special): Use macro not char *.
12495 (do_transparent_macro): Deleted.
12496 (token::next): Don't call do_transparent_macro.
12498 * troff/input.c (token::next): Add 'Y' case.
12499 (do_transparent_macro): New function.
12500 * troff/node.c (troff_output_file::special): Handle newlines with
12501 argument using new continuation convention.
12502 * driver/input.c (get_string): Cope with continuation convention.
12503 (do_file): Don't call skip_line after calling get_string(1).
12504 * ps/ps.c (ps_printer::special, ps_printer::do_import,
12505 ps_printer::do_def, ps_printer::do_exec): Cope with newlines in
12507 * xditview/libXdvi/parse.c (ParseInput): Ignore lines starting
12510 Sat Sep 15 19:00:10 1990 James Clark (jjc at jclark)
12512 * troff/input.c (asciify): By default, illegal input characters
12513 should return empty string.
12515 * troff/input.c (copy_file): Handle first page transition like title.
12516 (token::next, process_input_stack): Grok COPY_FILE_REQUEST.
12518 * troff/input.c (token::next): Improve error message for EOF after
12520 (input_char_description): New function.
12521 (get_char_for_escape_name): Use input_char_description.
12522 (token::next): Warn about unrecognized escape sequences.
12523 (warning_table): Add WARN_ESCAPE.
12524 * troff/groff.h: Declare WARN_ESCAPE. Change WARN_TOTAL
12527 * troff/token.h: Remove declaration of process_input_stack.
12529 * troff/input.c: Remove declaration of init_hyphen_requests.
12530 * troff/request.h: Correct spelling in declaration of same.
12532 * troff/input.c (token::next): Check whether escape_char is 0.
12534 Fri Sep 14 12:09:25 1990 James Clark (jjc at jclark)
12536 * groff.c (main, usage, help): Implement -P and -L options.
12537 * groff.sh: Likewise.
12539 * troff/input.c (token::next): Use some gotos to avoid code
12542 * troff/input.c (get_long_name, get_name, read_long_ecsape_name):
12543 Avoid calling symbol::symbol if name empty.
12545 Thu Sep 13 06:21:45 1990 James Clark (jjc at jclark)
12547 * troff/input.c (init_input_requests): Make \n(.x return the major
12548 version number and \n(.y return the minor version number.
12549 * troff/Makefile: Construct file majorminor.c defining
12550 major_version and minor_version automatically from ../VERSION.
12552 * troff/node.c (class glyph_node): Make operator new and operator
12554 (class ligature_node): Similarily.
12556 * troff/input.c (operator==(const macro &, const macro &)): New
12558 (non_interpreted_node::same): Use this.
12559 (string_iterator::string_iterator): Make macro& argument const.
12561 * troff/input.c (input_iterator::get): New function. Don't make
12562 asciify_macro or class non_interpreted_node friends of class
12564 (non_interpreted_node::interpret): Use input_iterator::get.
12565 (asciify_macro): Likewise.
12567 * troff/input.c (~token_node, ~string_iterator, ~arg_list,
12568 ~non_interpreted_node): Deleted.
12569 * troff/node.c: (~suppress_output_file, ~ascii_output_file):
12572 * troff/symbol.h: Make all symbol member functions const.
12574 * lib/strtol.c: New file.
12575 * lib/Makefile: Add strtol.c.
12576 * Makefile: Define STRTOL as strtol.o to include strtol in
12579 Wed Sep 12 10:00:49 1990 James Clark (jjc at jclark)
12581 * pic/troff.c (troff_output::simple_circle): Divide by scale.
12583 Tue Sep 11 14:17:16 1990 James Clark (jjc at jclark)
12585 * troff/input.c (do_special): Use input_level.
12587 * troff/token.h (TOKEN_BACKSPACE): New token.
12588 (token::backspace): New function.
12589 * troff/input.c (token::description, token::next, token::process):
12590 Grok TOKEN_BACKSPACE.
12591 (do_special): Turn TOKEN_BACKSPACE back into \b.
12593 * troff/token.h (token::leader): New function.
12594 * troff/input.c (do_special): Turn TOKEN_LEADER back into \001.
12596 * troff/input.c (do_special): Turn TOKEN_TAB back into \t.
12598 * troff/input.c (do_special): Use token::description in error
12601 Mon Sep 10 11:06:27 1990 James Clark (jjc at jclark)
12603 * troff/input.c (decode_args): Combine quoted and
12604 quote_input_level variables. Make it a for (;;) loop.
12606 * troff/input.c (get_char_for_escape_name): Check for \001 and \b.
12608 * troff/input.c (read_long_escape_name): The test for whether to
12609 expand buffer was off by 1.
12610 (read_string): Similarily.
12612 Fri Sep 7 11:45:50 1990 James Clark (jjc at jclark)
12614 * troff/input.c: Use `const int' rather than `static const int'.
12616 * troff/div.h (diversion::copy_file): Declare as pure virtual.
12617 (macro_diversion::copy_file): New function.
12618 * troff/node.h: New class diverted_copy_file_node.
12619 * troff/node.c: Implement it.
12620 * troff/input.c (copy_file): Use diversion::copy_file. Handle
12621 first page transition by pushing a diverted_copy_file_node.
12622 * troff/input.c (token::next, process_input_stack): Don't handle
12625 Thu Sep 6 13:29:10 1990 James Clark (jjc at jclark)
12627 * ps/ps.c (flush_sbuf): Remember to add sbuf_kern when checking
12628 whether space widths need adjusting.
12630 * troff/charinfo.h: Generalize translated_to_space to
12631 special_translation so as to allow translation to \&.
12632 * troff/input.c (translate): Allow translation to \&.
12633 (charinfo::*): Corresponding changes.
12634 * troff/node.c (make_node, node::add_char): Corresponding changes.
12635 * troff/node.h (dummy_node::dummy_node): Allow optional first
12638 * lib/lib.h: Make codes 0200 to 0237 illegal input characters.
12639 * troff/token.h: Remove TOKEN_TITLE. Remove token::title. Add
12641 * troff/input.c (token::next): Turn a TITLE_REQUEST into a
12642 TOKEN_REQUEST with an argument of TITLE_REQUEST.
12643 (token::process): Grok that.
12644 * troff/input.c (copy_file): Handle first page transition like
12645 title by pushing a COPY_FILE_REQUEST cookie.
12646 (token::next, process_input_stack): Grok that.
12647 * troff/node.h (output_file::copy_file): Add x and y arguments.
12649 * troff/div.c (top_level_diversion::copy_file): Supply them.
12650 * troff/node.c (troff_output_file::copy_file): Add x and y
12651 arguments; moveto specified position. Invalidate font_position
12652 array after copying file.
12653 (output_file::copy_file): New function.
12654 (suppressed_output_file::copy_file, ascii_output::copy_file):
12656 * troff/input.c (transparent_file): New function.
12657 (init_input_requests): Bind to "trf".
12658 (token::next): Handle TRANSPARENT_FILE_REQUEST cookie.
12659 (process_input_stack): Likewise.
12661 * troff/Makefile: Add ../lib/lib.h to GROFF_H.
12663 * troff/node.c (init_node_requests): New number registers .kern
12664 pointing to global_kern_mode, and .lg pointing to
12665 global_ligature_mode.
12667 * troff/node.c (ligature): Don't change it if we get a bad
12670 * troff/input.c (do_define_string): Don't strip tabs.
12672 * troff/input.c (asciify_macro): Make the string_iterator auto.
12674 * troff/node.c (init_font_requests): Rename to...
12675 (init_node_requests):
12676 * troff/node.h: Change declaration.
12677 * troff/input.c (main): Change call.
12679 * troff/input.c (node::reread, diverted_space_node::reread): New
12681 (process_input_stack): Call reread rather than
12682 get_diverted_space_node.
12683 * troff/node.c (node::get_diverted_space_node,
12684 diverted_space_node::get_diverted_space_node): Removed.
12685 * troff/node.h: Declare reread methods instead of
12686 get_diverted_space_node methods. Make `n' member private.
12687 * troff/input.c: (token::diverted_space): Removed.
12688 * troff/token.h: Removed declaration.
12691 Tue Sep 4 00:48:04 1990 James Clark (jjc at jclark)
12693 * eqn/script.c (script_box::compute_metrics): Don't let
12694 SUP_RAISE_FORMAT become negative.
12696 * tbl/table.c (table::do_row): Entries that don't end in the
12697 this row shouldn't make the row non-blank.
12699 * tbl/table.c (table::make_columns_equal): Only set the width of
12700 columns which are marked as equal.
12702 * tbl/main.c (process_data): Before issuing excess data error,
12703 if last character was a newline unget it; then get it again after
12704 the error. Also include the contents of the entry in the message.
12706 * groff.c: New file.
12707 * Makefile: Build groff from groff.c. Make it possible to use
12708 either groff.sh or groff.c as groff.
12709 * Makefile.bd: Similarily.
12711 Mon Sep 3 09:39:49 1990 James Clark (jjc at jclark)
12713 * groff.sh: Don't delay expansion of $@ in assignment to files.
12714 Remove occurrences of \".
12716 Sun Sep 2 09:56:59 1990 James Clark (jjc at jclark)
12718 * all Makefiles: Simplify and rearrange.
12720 * Makefile: Handle fmod like malloc.
12721 * lib/Makefile: Similarily.
12722 * lib/fmod.c: Remove #ifdef NEED_FMOD.
12724 * Makefile: Rename OPTIMISE to OPTIMIZE.
12726 * groff.sh: Remove assignment to PATH.
12727 * Makefile: Remove SHPATH variable.
12728 * Makefile.bd: Similarily.
12730 * groff.sh: Add -V option to print the pipeline instead of
12733 Fri Aug 31 00:56:46 1990 James Clark (jjc at jclark)
12735 * lib/font.c: Split off file searching into ...
12736 * lib/fontfile.c: New file.
12738 * lib/strerror.c (strerror): Use `Error %d' for unknown errors.
12740 Thu Aug 30 13:13:55 1990 James Clark (jjc at jclark)
12742 * tbl/table.c (table::do_hspan): Delete assertion that e != 0.
12743 Also change misleading comment.
12744 (table::do_vspan): Change similarily misleading comment.
12745 * tbl/main.c (process_data): A format row with an explicit `s'
12746 uses up a data line, even if all the other columns are `_' or `='.
12748 * troff/input.c (token::description): Fix description of
12749 TOKEN_DUMMY and TOKEN_EMPTY.
12751 Wed Aug 29 04:12:08 1990 James Clark (jjc at jclark)
12753 * groff.sh: Fix description of -Z in help message.
12755 Tue Aug 28 07:28:33 1990 James Clark (jjc at jclark)
12757 * pic/object.c (object_spec::make_object): Allow negative and zero
12759 * pic/pic.y: Give linethick default value of -1.0.
12760 * pic/troff.c (troff_output::troff_output): Initialize
12761 last_line_thickness to BAD_THICKNESS.
12762 (troff_output::finish_picture): Set thickness to BAD_THICKNESS.
12763 (troff_output::line_thickness): Canonicalize negative thicknesses
12764 to RELATIVE_THICKNESS.
12765 * pic/tex.c (tex_output::set_pen_size): Silently map negative line
12766 thicknesses to DEFAULT_PEN_SIZE. Canonicalize negative pen sizes
12768 (tex_output::start_picture): Set pen_size to -2.0.
12770 * ps/ps.c (ps_printer::set_line_thickness): If line_thickness is
12771 0, then use 0 linewidth.
12772 (ps_printer::ps_printer): Initialize line_thickness to -1.
12774 * pic/troff.c (troff_output::simple_ellipse): Divide by scale.
12776 * ps/devps/symbolchars: Remove `or'.
12777 * ps/tmac.ps: Implement \(or with .char.
12779 * ps/devps/symbolchars: Move most characters into textmap.
12780 * ps/devps/textmap: Add names for troff bracket characters. Remove
12783 * ps/devps/TSymbol.ps: Removed.
12784 * ps/devps/FontMakefile: Make S from Symbol not TSymbol.
12785 * ps/tmac.ps: Do with .char what TSymbol did.
12786 * ps/devps/download: Remove TSymbol.
12788 * ps/devps/T: Removed.
12789 * ps/devps/Troff.ps: Removed.
12790 * ps/devps/Troff.afm: Removed.
12791 * ps/tmac.ps: Implement \(ru, \(ul, and \(br with .char.
12792 * ps/devps/download: Remove Troff.
12793 * ps/devps/FontMakefile: Remove T target.
12794 * ps/devps/DESC-A4: Remove T from font list.
12795 * ps/devps/DESC-letter: Likewise.
12797 * troff/input.c (macro_to_node): Rename to ...
12798 (charinfo_to_node): Don't pass mac argument. Temporarily remove the
12799 character's definition while processing it.
12800 * troff/node.c (node::add_char, make_node): Change calls to
12801 macro_to_node accordingly.
12803 * troff/input.c (token::next): Translate \_ to \(ul.
12805 * tty/devascii/R.proto: Add `|'.
12806 * tty/devlatin1/R.proto: Likewise.
12808 Mon Aug 27 11:25:41 1990 James Clark (jjc at jclark)
12810 * man: Put the version number in all the man pages.
12812 Sun Aug 26 11:40:05 1990 James Clark (jjc at jclark)
12814 * Makefile.bd: New file.
12815 * README.bd: New file.
12817 * VERSION: New file.
12818 * lib/version.c: Removed.
12819 * lib/Makefile: Create version.c from ../VERSION. Remove version.c
12822 * troff/input.c (main): Get hyphen_file from GROFF_HYPHEN
12823 environment variable.
12825 * all Makefiles: Split install target into install.bin for
12826 binaries, and install.nobin for everything else.
12827 * Makefile: Add bindist target.
12829 * man/afmtodit.man: New file.
12830 * man/Makefile: Add afmtodit.n to MAN1PAGES.
12831 * ps/devps/Makefile: Add textmap to DEVICEFILES. Install afmtodit
12833 * ps/Makefile: Pass BINDIR to make install in devps.
12835 * ps/ps.c (ps_printer::set_char): Do nothing if the character is
12836 the space character.
12838 * ps/devps/FontMakefile: Rename symbol.afm to tsymbol.afm.
12840 Sat Aug 25 15:39:03 1990 James Clark (jjc at jclark)
12842 * ps/ps.c: Redo font downloading.
12843 * ps/devps/download: New file.
12844 * ps/devps/Makefile: Add download to DEVICEFILES.
12845 * ps/devps/afmtodit: Remove -d option.
12846 * ps/devps/FontMakefile: Don't use -d option with afmtodit.
12847 * ps/devps/symbosl.ps: Add %%DocumentFonts comment.
12848 * ps/devps/zapfdr.ps: Likewise.
12849 * ps/devps/TSymbol.ps: Likewise.
12851 Fri Aug 24 20:10:30 1990 James Clark (jjc at jclark)
12853 * groff.sh: Initialize dev to ${GROFF_TYPESETTER:-@DEVICE@}.
12855 Thu Aug 23 10:03:47 1990 James Clark (jjc at yquem)
12857 * ps/ps.c (ps_output::include_file): If BROKEN_SPOOLER is defined,
12858 then strip the first line if it starts with %.
12859 * Makefile: Add a comment about this.
12861 * man/tfmtodit.man: New file.
12862 * man/Makefile: Add tfmtodit.n to MAN1PAGES.
12863 * dvi/Makefile: Install tfmtodit in BINDIR.
12865 * dvi/tfmtodit.c (usage): Mention -v option.
12867 Wed Aug 22 09:56:36 1990 James Clark (jjc at yquem)
12869 * troff/node.c (troff_output_file::end_of_line): Call do_motion.
12870 * troff/node.c (troff_output_file::transparent_char): Don't call
12873 * eqn: Add check_tabs method to most box classes.
12874 * eqn/box.c (box::top_level): Call check_tabs.
12876 * eqn/script.c (script_box::output): Use \Z.
12877 * eqn/limit.c (limit_box::output): Use \Z.
12879 * eqn/box.c (box::top_level): Use itoa.
12881 Tue Aug 21 09:29:28 1990 James Clark (jjc at yquem)
12883 * dvi/tmac.dvi: Add font translations for CR, C, TT.
12884 * dvi/devdvi/Makefile: Don't make links to CW.
12886 * ps/tmac.ps: Add font translations for C, CW, CO, CX, CD, H, HO,
12888 * xditview/tmac.X: Likewise.
12890 * troff/node.c: Add font translation feature.
12891 (get_font_translation): New function.
12892 (symbol_fontno): Translate the font name.
12893 (mount_font_no_translate): Rename to mount_font to this.
12894 (mount_font): New function.
12895 (font_family::make_definite): Call mount_font_no_translate instead
12897 (mount_style): Translate the font name.
12898 (font_translate): New function.
12899 (init_font_requests): Bind "ftr" to font_translate.
12901 * ps/devps/prologue (SN): New procedure that rounds a position to
12902 the nearest (pixel + (.25,.25)).
12903 (DL): Use SN to round endpoints.
12905 * lib/version.c: Changed version to 0.5.
12907 Sat Aug 18 04:43:21 1990 James Clark (jjc at yquem)
12909 * Makefile: Move definition of PAGE to the very beginning, so that
12910 people are less likely to miss it.
12912 Fri Aug 17 02:15:11 1990 James Clark (jjc at yquem)
12914 * man/Makefile: Don't need to sed out @UPCASE_PROG_PREFIX@.
12916 * troff/env.c (environment::choose_breakpoint): Make `can't find
12917 breakpoint' error a warning of type WARN_BREAK. Change message to
12918 `can't break line'.
12919 * troff/groff.h: Declare WARN_BREAK with code 4; change WARN_INPUT to
12921 * troff/input.c: Add WARN_BREAK to warning_table. Include
12922 WARN_BREAK in DEFAULT_WARNING_MASK.
12924 * tty/tmac.tty: Add definition of \(+-.
12926 * groff.sh: Remove `--' option to set command.
12928 * dvi/devdvi/texsy.map: Remove duplicate md entry.
12930 * ps/devps/eqnchar: Better definition of cdot using md.
12931 * dvi/devdvi/eqnchar: Likewise.
12932 * xditview/devX100/eqnchar: Likewise.
12933 * xditview/devX75/eqnchar: Likewise.
12934 * eqn/lex.c: Add definition of cdot.
12936 Thu Aug 16 09:33:57 1990 James Clark (jjc at yquem)
12938 * troff/input.c (get_optional_char): New function.
12939 * troff/input.c (set_page_character): Use get_optional_char(),
12940 rather than has_arg() and tok.get_char(1).
12941 * troff/env.c (tab_character, leader_character, hyphen_char,
12942 field_characters): Likewise.
12943 (margin_character): Likewise. Also always delete the
12944 margin_character_node.
12946 * troff/input.c (token::get_char): Use token::description.
12948 * troff/input.c (has_arg): Don't skip over tab and \}.
12949 * troff/number.c (start_number): Give a warning if the number
12950 starts with \} (WARN_RIGHT_BRACE) or tab (WARN_TAB).
12952 Wed Aug 15 10:04:37 1990 James Clark (jjc at yquem)
12954 * troff/input.c (empty_name_warning, non_empty_name_warning): New
12956 (get_name, get_long_name): Use these. Rename `warn' argument to
12959 * troff/node.c (get_fontno): Test that the symbol is not null.
12961 * troff/input.c (token::description): New function.
12962 * troff/number.c (parse_term): Use token::description in `numeric
12963 expression expected' message.
12964 * troff/groff.h: Add WARN_MISSING.
12965 * troff/number.c (start_number): New function.
12966 * troff/number.c (get_vunits, get_hunits, get_number, get_integer,
12967 get_incr_number): Use start_number().
12968 * troff/input.c (DEFAULT_WARNING_MASK): Enable WARN_NUMBER by
12970 * troff/input.c (get_name, get_long_name): Use WARN_MISSING.
12971 * troff/reg.c (alter_format): Use WARN_MISSING. Also use
12973 * troff/input.c (token::get_char): Use WARN_MISSING.
12974 * troff/input.c (token::delimiter): Use token::description.
12975 * troff/env.c (environment_switch): Back out Aug 3 change.
12976 * troff/input.c (has_arg): Skip over \}s and tabs but give a
12978 * troff/token.h (token::tab): New function.
12979 * troff/node.c (get_fontno): Use tok.skip() rather than has_arg().
12980 * troff/reg.c (alter_format): Likewise.
12981 * troff/node.c (bold_font): Use has_arg() rather than tok.skip().
12983 Tue Aug 14 10:11:21 1990 James Clark (jjc at yquem)
12985 * troff (most files): Redo warnings. Divide warnings into various
12986 categories; warning() has an additional first argument indicating
12987 the category it falls into.
12988 * troff/input.c (main): -w now takes an argument. New option -W.
12989 (enable_warning, disable_warning): New functions.
12991 * ps/devps/afmtodit: Add -a option to lie about the italic angle.
12992 * ps/devps/FontMakefile: Pretend TI has an angle of 7.
12994 Mon Aug 13 10:11:16 1990 James Clark (jjc at yquem)
12996 * ps/devps/eqnchar: Better definitions of dotdot, vec, dyad, inf.
12997 * xditview/devX100/eqnchar: Likewise. Remove definition of dot.
12998 * xditview/devX75/eqnchar: Likewise.
12999 * dvi/devdvi/eqnchar: Better definitions of vec, dyad, dotdot.
13001 * eqn/other.c: When bar or over applies to a single character
13002 don't produce an overline_box or an underline_box. Instead produce
13003 an accent_box or an underaccent_box, with the accent a line
13004 whose width is accent_width. New classes underaccent_box,
13005 overline_char_box and underline_char_box.
13006 * eqn/box.h: Move overline_box, underline_box, accent_box class
13007 declarations into eqn/other.c. Add declarations of
13008 make_underline_box, make_overline_box, make_accent_box.
13009 * eqn/eqn.y: Call make_overline_box, make_underline_box
13010 make_accent_box instead of constructors.
13011 * eqn/pbox.h, eqn/box.c: Add accent_width parameter.
13013 * eqn/other.c: Add accent_box::~accent_box.
13014 * eqn/box.h: Declare it.
13016 * groff.sh: With -Tps, use eqn -D.
13018 * eqn/other.c (overline_box::output): Use \Z. If draw_flag use \D
13020 (underline_box::output): Similarily.
13021 (accent_box::output): Use \Z.
13023 * xditview/tmac.X: Add definitions of ~ and ^ (so that they are a
13026 Sun Aug 12 09:41:15 1990 James Clark (jjc at yquem)
13028 * troff/div.c (top_level_diversion::transparent_output(unsigned
13029 char)): Use asciify.
13030 * troff/input.c (asciify): Don't make it static.
13031 * troff/token.h (asciify): Declare it.
13033 * troff/input.c (get_name, get_long_name, token::get_char,
13034 token::delimiter): Add an extra default argument which says
13035 whether a warning should be printed.
13036 * troff: Pass a non-zero argument to one of these rather than
13037 printing a warning directly.
13039 Sat Aug 11 09:02:21 1990 James Clark (jjc at yquem)
13041 * troff: Consistently use symbol::is_null.
13043 * troff/dictionary.h: Move some inline functions into
13046 * troff/request.h: Move inline functions into input.c.
13047 (request_or_macro::invoke): Make it pure.
13049 * troff/input.c, troff/reg.h: New class `constant_int_reg'.
13050 * troff/input.c (init_input_requests): Use class constant_int_reg.
13051 (class compatible_reg): Deleted.
13052 * troff/div.c (init_div_requests): Use class constant_int_reg.
13053 (class last_post_line_extra_space_reg): Deleted.
13055 * troff/env.c (tab_character): Don't change the tab character if
13056 we get an invalid argument.
13057 (hyphen_char): Similarily.
13059 * troff/reg.c (alter_format): Check that nm is not null.
13061 * Makefile, groff.sh: Make it possible to customize the commands
13062 used for printing PostScript and dvi files. Also make it possible
13063 to customize the path used by groff.sh.
13065 * eqn/eqn.y: Make `left' right associative.
13067 Fri Aug 10 18:20:39 1990 James Clark (jjc at yquem)
13069 * pic/pic.h: Added definition of M_SQRT2 for those systems that
13072 * pic/pic.h: Removed definition of INT_MAX.
13074 * troff/node.c (italic_corrected_node::vertical_extent): Omit
13077 * troff/input.c (token::next): Handle \R like \n.
13079 Tue Aug 7 09:46:33 1990 James Clark (jjc at yquem)
13081 * ps/tmac.pc (PSPIC): Simplify.
13083 * troff/env.c (tab_stops::to_string):
13084 * pic/pic.y (object_type_name):
13085 * pic/troff.c (simple_output::line):
13086 * pic/tex.c (tex_output::spline):
13087 * pic/object.c (object_spec::make_object):
13088 * tbl/main.c (process_data): Add cases to switch statements to
13089 avoid cfront warnings. (Some of these are spurious, since the
13090 switch already has a default case.)
13092 * ps/tmac.ps (PSPIC): Reformatted. Prefix all local names with
13093 `ps-'. Don't test systat; instead check number of arguments to
13096 Mon Aug 6 00:13:07 1990 James Clark (jjc at yquem)
13098 * macros/tmac.e: Do not decrease the page offset by 0.5i.
13100 * ps/ps.c (ps_printer::ps_printer): Use mktemp instead of tempnam.
13101 Unlink the file as soon as we have opened it, so that we don't
13102 have to bother with signal handlers.
13103 (handler): Deleted.
13104 (fatal_error_exit): Deleted.
13105 (main): Don't call signal.
13107 * dvi/tfmtodit.c: Add -k option so that kerns with the skewchar
13109 * dvi/devdvi/Makefile: Use the -k option with S and MI.
13111 * pic/pic.y: If there is a label, or an nth construction before
13112 the first `.' in the argument to `with', ignore it and generate a
13114 * pic/lex.c (lex_warning): New function.
13116 * tbl/table.c (table::init_output): In section keep and release
13117 macro, use 0 indent when diverting and the correct indent when
13120 * troff/input.c (interpolate_number_format): Do not interpolate
13121 anything if the number register is not defined.
13123 * tbl/main.c (process_data): Don't add entry when col >= ncolumns.
13125 Sat Aug 4 08:12:05 1990 James Clark (jjc at yquem)
13127 * ps/devps/prologue (PICTURE): Set components of graphics state to
13128 their default values.
13130 * ps/devps/text.enc: Add trademark
13131 * ps/devps/textmap: Add names for club, spade, heart, diamond,
13132 carriagereturn, suchthat. Use Upsilon1 rather than Upsilon.
13133 * ps/devps/symbolchars: Add names for summation and product.
13135 * dvi/devdvi/texsy.map: Add names for club, spade, heart, diamond,
13136 suchthat. Add pp. Add upper-case letters.
13138 * xditview/libXdvi/DviChar.c: Add names for club, spade, heart,
13139 diamond, carriagereturn, suchthat. Use Upsilon1 rather than
13142 * dvi/devdvi/texsy.map: Rename lA (left angle bracket) to la, and
13143 rA (right angle bracket) to ra. Introduce names for double-headed
13144 arrows and double-barred arrows: <>, va, lA, rA, hA, uA, dA, vA.
13145 * ps/devps/textmap: Likewise for ps device.
13146 * xditview/libXdvi/DviChar.c: Likewise for X100 and X75 devices.
13147 * tty/devascii/R.proto: Rename lA to la and rA to ra.
13148 * tty/devascii/R.proto: Likewise.
13149 * tty/tmac.tty: Provide definitions for \(<>, \(lA, \(rA, \(hA,
13151 * eqn/delim.c: In delim_table, rename \(lA to \(la and \(rA to \(ra.
13153 * xditview/tmac.X: Add definitions for \(fi \(fl \(ff \(Fi \(Fl.
13155 * eqn/lex.c: Added definitions of `approx', `grad' and `del' to
13158 Fri Aug 3 09:59:27 1990 James Clark (jjc at yquem)
13160 * troff/div.c (when_request): Use symbol::is_null rather than
13161 has_arg to determine whether we have an argument.
13162 (change_trap): Remove the trap if we get an invalid number. Give
13163 an error if we don't get at least the macro name.
13164 (diversion_trap): Remove trap if we get an invalid name or number.
13166 * troff/env.c (environment_switch): Pop if we get an invalid
13167 symbol or numeric expression.
13169 * troff/input.c (do_define_macro): If EOF is encoutered while
13170 defining the macro, do tok.next() before returning.
13172 * troff/token.h (has_arg): Move definition from here, to ...
13173 * troff/input.c (has_arg): ... here
13175 * troff/env.c (space_size): Do nothing if we get an invalid argument.
13176 * troff/input.c (shift): Likewise.
13178 * pic/lex.c (get_token_after_dot): Accept `.center' as a synonym
13181 * pic/troff.c (troff_output::start_picture): Comment out calls to
13184 * eqn/main.c (do_file): Subtract 1 from current_lineno if
13185 interpret_lf_args succeeds.
13187 * eqn/main.c (do_file): Don't recognize delimiter if preceded by
13188 \\. This avoids problems with \$N.
13190 * groff.sh: Pass -C to preprocessors.
13192 * lib/lf.c (interpret_lf_args): Be more flexible.
13194 * tbl/main.c (main): Add -C option.
13195 (table_input::get): Do not recognize TE if followed by character
13196 other than a space or newline unless -C option given.
13197 (process_input_file): Likewise for lf, TS.
13198 (process_data): Likewise for lf in text blocks.
13200 * eqn/main.c (main): Add -C option.
13201 (do_file): Don't recognize EQ, EN or lf if followed by character
13202 other than space or newline unless -C option given.
13203 * eqn/lex.c (file_input::read_line): Similarily.
13204 * eqn/eqn.h: Declare compatible_flag.
13206 * etc/soelim.c (main): Add -C option.
13207 (interpret_lf_args): Use version in libgroff.
13210 * pic/main.c (main): Add -C option, which sets compatible_flag.
13211 (top_input::get), (top_input::peek): If -C option not given,
13212 do not recognize .PS/.PE/.PF/.lf if followed by a character
13213 other than space or newline.
13214 * pic/lex.c (file_input::read_line): Similarily.
13215 * pic/pic.h: Add declaration of compatible_flag.
13217 Thu Aug 2 11:11:27 1990 James Clark (jjc at yquem)
13219 * ps/tmac.ps (PSPIC): Avoid use of `echo -n'.
13221 * troff/node.c, troff/node.h: Add `asciify' methods to classes
13222 derived from node. New class space_char_hmotion_node.
13223 * troff/input.c (asciify_macro): New function.
13224 * troff/input.c (init_input_requests): New request `asciify' bound
13226 * macros/mm.diff: New file.
13227 * Makefile: In install.mm target use `patch' to apply
13230 * troff/input.c (macro::print_size): Just print the size in bytes.
13232 * troff/div.c (return_request): Correct the argument
13235 Wed Aug 1 12:38:36 1990 James Clark (jjc at yquem)
13237 * troff/node.h (class composite_node): Add sz member.
13238 * troff/node.c (composite_node::size): Return sz.
13239 * troff/input.c (macro_to_node): Use the initial size in the
13240 environment as the size of the composite_node.
13242 * troff/node.c (node::zero_width_tprint): Provide a reasonable
13245 Tue Jul 31 10:07:10 1990 James Clark (jjc at yquem)
13247 * troff/div.c (change_trap): If we get a bad number expression,
13250 Mon Jul 30 10:30:49 1990 James Clark (jjc at yquem)
13252 * lib/matherr.c (matherr): Define this only if math.h defines
13255 Sun Jul 29 10:34:27 1990 James Clark (jjc at yquem)
13257 * troff/div.c (macro_diversion::distance_to_next_trap): If there
13258 no diversion trap return vunits(INT_MAX - vresolution).
13260 Sat Jul 28 14:28:14 1990 James Clark (jjc at yquem)
13262 * troff/input.c (do_zero_width): New implementation that doesn't
13263 use a temporary environment. Use instead:
13264 (token::add_to_node_list): New function.
13265 * troff/env.c (environment::get_prev_char_height),
13266 (environment::get_prev_char_height),
13267 (environment::get_prev_char_skew): New functions.
13268 (environment::get_prev_char): New function.
13269 (environment::get_prev_char_width): Change to use get_prev_char.
13270 (init_env_request): Implement new registers .cht, .cdp, .csk.
13271 * eqn/sqrt.c (sqrt_box::output): Don't rely upon the argument to
13272 \Z being processed in a separate environment.
13274 Fri Jul 27 10:21:25 1990 James Clark (jjc at yquem)
13276 * tbl/table.c: Removed TABLE_BOTTOM_REG.
13278 * tbl/table.c (table::init_output): In the section release macro,
13279 give a warning message if the section won't fit on one page.
13281 * tbl/table.c (table::do_top): Emit table keep only if table is
13283 (table::do_bottom): Likewise for table release.
13284 (table::table), (table::add_vertical_rule): Remove reference to
13286 * tbl/table.h: Remove keep member.
13288 * tbl/table.c: New register SUPPRESS_BOTTOM_REG. In
13289 SECTION_RELEASE_MACRO, if there's not enough space before the next
13290 trap to output the diversion, call T# ourselves, set
13291 SUPPRESS_BOTTOM_REG to 1, spring the trap, then set
13292 SUPPRESS_BOTTOM_REG back to 0. In T#, do nothing if
13293 SUPPRESS_BOTTOM_REG is non-zero. In T#, always mark the current
13294 vertical position and return to it before turning traps on again.
13296 Thu Jul 26 02:54:32 1990 James Clark (jjc at yquem)
13298 * troff/node.c, troff/node.h: In classes derived from node,
13299 replace prev_char_width method by last_char_node method.
13300 * troff/env.c (environment::get_prev_char_width): Use
13301 node::last_char_node rather than node::get_prev_char_width.
13303 * Makefile: Added comment about -fno-inline on 68030-based
13306 * troff/reg.c (number_format_to_ascii), eqn/delim.c (DELIM_TABLE_SIZE),
13307 tty/tty.c (tty_font::load_tty_font), dvi/tfmtodit.c (main): Cast
13308 expressions using sizeof to int.
13309 * dvi/dvi.c (dvi_font::handle_x_command): Avoid long->int warnings.
13311 * macros/tmac.e (TS): Don't move @f back past the current
13314 Wed Jul 25 09:11:08 1990 James Clark (jjc at yquem)
13316 * ps/ps.c (main): Buffer stderr.
13317 * dvi/dvi.c (main): Likewise.
13318 * tty/tty.c (main): Likewise.
13320 * ps/ps.c (ps_printer::do_import): Improve error handling.
13322 * troff/input.c (abort_request): Use asciify.
13324 * driver/printer.h (printer::draw), driver/printer.c (printer::draw),
13325 ps/ps.c (ps_printer::draw), dvi/dvi.c (dvi_printer::draw): Make
13326 type of first argument int rather than char. This works around a
13327 bug on the 68030 based Apollo using g++ 1.37.1.
13329 * tbl/table.h (class table): Add `keep' member.
13330 * tbl/table.c (table::table): Initialize `keep'.
13331 (table::add_vertical_rule): Set `keep' to 1.
13332 (table::do_top): Only emit table keep macro is `keep' is non-zero.
13333 (table::do_bottom): Likewise for table release macro.
13334 (table::do_row): Emit section keep macro even if the row is 0.
13336 Tue Jul 24 08:35:07 1990 James Clark (jjc at yquem)
13338 * macros/tmac.e (@C): Preserve the font family across the change
13341 Mon Jul 23 10:15:23 1990 James Clark (jjc at yquem)
13343 * lib/font.c: Initialize font::hor and font::vert to 1.
13344 (font::load_desc): Check the values of font::hor and font::vert.
13346 * lib/lib.h: Added definition of INT_DIGITS. Fix it so that it can
13347 be included in a C compilation.
13348 (iftoa): Use INT_DIGITS. Include lib.h.
13350 (as_string): Likewise.
13351 * tbl/table.c: Removed definition of INT_DIGITS.
13352 * eqn/box.c (box::top_level): Use INT_DIGITS + 1 instead of 12.
13353 * troff/input.c (input_input_requests): Likewise.
13354 * ps/ps.c (make_encoding_name): Likewise.
13355 (ps_printer::set_style): Likewise.
13356 (ps_output::put_number): Use 1 + INT_DIGITS + 1 instead of 12.
13358 * tty/devascii/R.proto: Map fm onto '.
13359 * tty/devlatin1/R.proto: Likewise.
13361 Sat Jul 21 12:45:07 1990 James Clark (jjc at yquem)
13363 * tbl/table.c: Use ' instead of DELIMITER_CHAR in places where the
13364 argument to \w is at a different input level.
13366 * tbl/table.c (table::init_output): Define a new macro
13367 REPEATED_VPT_MACRO, like vpt but if in a diversion also
13368 transparently outputs itself.
13369 (table::define_bottom_macro): Use REPEATED_VPT_MACRO instead of
13371 (table::do_row): Likewise.
13373 * tbl/table.c (vertical_rule::print): Prefix the .sp -1 line with
13374 TRANSPARENT_STRING_NAME.
13376 * tbl/table.c (table::init_output): In the table release macro
13377 print an error message and don't produce any output if after
13378 issuing the need request the table still will not fit. Also
13379 remove the diversion after bringing it back.
13381 * tbl/table.c (table::init_output): Define a new macro
13382 REPEATED_MARK_MACRO, like mk but if in a diversion also
13383 transparently outputs itself.
13384 (table::do_row): Mark row_top_reg using REPEATED_MARK_MACRO. This
13385 is necessary because .TH might not call .T#.
13386 (table::do_top): Likewise TOP_REG.
13387 (table::define_bottom_macro): If TOP_REG is no longer valid, use
13388 #T - DOUBLE_LINE_SEP rather than #T. This is necessary because the
13389 table header might contain just the two top rules.
13391 Fri Jul 20 10:51:42 1990 James Clark (jjc at yquem)
13393 * troff/div.c: Implement new request `ptr' to print all traps.
13395 * troff/env.c (init_env_requests): Implement `.tabs' reg with
13396 init_string_env_reg.
13397 * troff/env.c (class tab_reg): Deleted.
13399 Thu Jul 19 12:07:16 1990 James Clark (jjc at yquem)
13401 * troff/div.c: New number register .pn returns the number of the
13402 next page as set by the pn request.
13404 * macros/tmac.an: Redid headers and footers. Number each manual
13405 entry starting from 1 unless \nC is > 0, like Sun. Added an
13406 optional 5th argument to .TH which specifies the manual name and
13407 appears in the center of the header. Understand the X, P and D
13408 registers like Sun.
13410 Wed Jul 18 10:23:31 1990 James Clark (jjc at yquem)
13412 * troff/env.c (init_env_requests): New number register `.lt' to
13413 return the title length.
13415 * troff/node.h (class transparent_dummy_node): New class.
13416 * troff/node.c (class transparent_dummy_node): Provide member
13418 * troff/env.c (interrupt): Add a transparent_dummy_node, rather
13421 * troff/input.c (token::next): New escape sequence \).
13422 * troff/input.c (get_copy): Recognize \) in copy mode.
13424 * troff/input.c (input_stack::clear): New function.
13425 * troff/input.c (exit_request): Use input_stack::clear.
13427 * troff/token.h: Removed TOKEN_NO_PRINT_CHAR.
13428 * troff/input.c (token::process): Removed case TOKEN_NO_PRINT_CHAR.
13430 * troff/env.c: Move set_page_character to input.c. Move
13431 page_character to input.c also.
13432 * troff/env.c (title): Split off the reading of the parts of the
13433 title into read_title_parts.
13434 * troff/input.c (read_title_parts): New function. Check the
13435 input_level when testing whether a token matches the delimiter.
13437 * troff/input.c (exit_request): New function.
13438 * troff/input.c (init_input_requests): Bind ex request to
13439 exit_request rather than exit_groff.
13441 * troff/input.c (exit_groff): Call tok.next() before
13442 process_input_stack().
13444 Mon Jul 16 09:47:23 1990 James Clark (jjc at yquem)
13446 * troff/env.c: ifdef widow control support on WIDOW_CONTROL.
13447 * troff/env.h: ditto.
13448 * troff/input.c: ditto.
13450 * troff/env.c (environment::is_empty): Test pending_lines.
13452 * troff/env.c (environment::have_pending_lines): Removed.
13454 * troff/input.c: Add request to flush pending lines from the
13457 * troff/env.c, troff/env.h: Add automatic widow control feature.
13459 * troff/input.c (exit_groff): Do process_input_stack() after
13460 do_break() but before setting exit_flag to 2.
13462 * troff/input.c: Remove FLUSH_PENDING_LINES and
13463 TOKEN_FLUSH_PENDING_LINES. Instead, flush pending lines from
13464 environment after END_TRAP token seen, but only if there aren't
13465 any more traps still unfinished.
13466 * troff/token.h: Remove TOKEN_FLUSH_PENDING_LINES.
13468 Sun Jul 15 10:50:08 1990 James Clark (jjc at yquem)
13470 * troff/env.c: Rename the `retain_size' member of class
13471 pending_output_line to `no_fill'.
13473 * troff/env.c (title): When the line is output, make the
13474 retain_size argument !fill.
13476 * troff/node.h: Add `hyphenated' member to struct breakpoint.
13477 * troff/node.c (space_node::get_breakpoints),
13478 (dbreak_node::get_breakpoints): Fill this in.
13479 * troff/env.c: Allow specification of maximum number of
13480 consecutive hyphenated lines.
13482 * troff/env.c (environment::is_empty): Add test for !current_tab.
13484 Sat Jul 14 11:23:01 1990 James Clark (jjc at yquem)
13486 * troff/env.c (environment::hyphenate_line): Don't completely give
13487 up if the word is not to be hyphenated; continue so that breaks
13488 can be made at break_char_node's.
13490 * lib/lib.h: Only define INT_MAX if it's not already defined;
13491 undef INT_MIN if it's already defined.
13493 * Makefile: Make it easy to define CFRONT_ANSI_BUG.
13495 * lib/lib.h: If CFRONT_ANSI_BUG is defined, cast INT_MIN to long.
13496 This works around a bug in AT&T C++ 2.0 used with an ANSI C
13499 * macros/tmac.an (an-header): Set no-space mode.
13501 * macros/tmac.an (TH): Start a new page if necessary.
13503 * Started using ChangeLog at version 0.4.
13506 version-control: never