1 2002-10-13 Ruslan Ermilov <ru@FreeBSD.org>
3 Add the new -r option to grotty. It is similar to the -i option
4 except it tells grotty(1) to use the "reverse video" attribute to
7 * src/devices/grotty/tty.cc (reverse_flag): New global variable.
8 (SGR_REVERSE, SGR_NO_REVERSE): New macros.
9 (tty_printer::make_underline, tty_printer::put_color,
10 tty_printer::end_page): Use it.
11 (main): Add -r switch.
13 * src/devices/grotty/grotty.man: Document it.
15 2002-10-11 Ruslan Ermilov <ru@FreeBSD.org>
17 * src/roff/troff/env.cc (hyphen_trie::read_patterns_file): Add
18 cast to `unsigned char' to properly read patterns with 8bit
21 2002-10-08 Werner LEMBERG <wl@gnu.org>
23 * REVISION: Increased to 2.
25 Version 1.18.1 released
26 =======================
28 2002-10-08 Werner LEMBERG <wl@gnu.org>
30 * doc/webpage.ms, NEWS: Updated.
32 2002-10-07 Werner LEMBERG <wl@gnu.org>
34 * tmac/doc-common (Ss): Add final `.ns' (similar to `.Sh') to
35 suppress additional whitespace after the header.
37 * tmac/doc-ditroff, tmac/doc-nroff (Am): New string to be in sync
40 * src/preproc/grn/grn.man, tmac/groff_mdoc.man, NEWS: Updated.
42 2002-10-07 Ruslan Ermilov <ru@FreeBSD.org>
44 * tmac/doc-common(doc-volume-operating-system-ateol): New flag.
45 (Dt): Use it to improve language localization (especially Russian
48 2002-10-07 Daniel Senderowicz <daniel@synchrods.com>
50 * src/preproc/grn/gprint.h (BSPLINE, BEZIER): New macros.
51 * src/preproc/grn/hdb.cc (DBGetType): Parse spline and bezier
53 * src/preproc/grn/hgraph.cc (drawwig): Add parameter to control
55 Call `picurve' for BSPLINE.
56 (HGPrintElt): Handle BSPLINE.
57 * src/preproc/grn/README: Document it.
59 2002-10-03 Werner LEMBERG <wl@gnu.org>
61 * src/roff/troff/node.cc (break_char_node::col): New variable.
63 (space_node::tprint, word_space_node::tprint): Call `fill_color'
65 (space_node::space_node): Remove assertion.
66 (break_char_node::add_self): Pass color argument to space node.
67 * src/roff/troff/input.cc (token::add_to_node_list, token::process):
69 * src/roff/troff/env.cc (environment::do_break,
70 environment::add_padding): Ditto.
72 2002-10-02 Werner LEMBERG <wl@gnu.org>
74 Redesigning color support in troff. Colors are no longer
75 represented as separate nodes but are now part of glyph nodes and
76 friends. This fixes the current formatting misbehaviour due to the
77 changes introduced on 2002-09-20. Some extra code is necessary for
78 proper grotty support: Without adding color variables to
79 space-related nodes, the background color would be changed too late.
81 * src/roff/troff/node.h, src/roff/troff/node.cc:
82 s/current_pagecolor/current_fill_color/.
83 s/current_glyphcolor/current_glyph_color/.
84 (glyph_color_node, fill_color_node): Removed.
85 (node::get_glyph_color, node::get_fill_color): New virtual member
87 (space_node::col): New variable.
88 Updated constructors of space_node and derived classes accordingly.
89 (hmotion_node::col): New variable.
90 Updated constructors of hmotion_node and space_char_hmotion_node
92 (vmotion_node::col): New variable.
93 Updated constructor accordingly.
94 (draw_node::gcol, draw_node::fcol): New variables.
95 Updated constructor accordingly.
96 (special_node::gcol, special_node::fcol): New variables.
97 Updated constructors accordingly.
98 (troff_output_file::put_char, troff_output_file::put_charwidth,
99 troff_output_file::draw): Set glyph and fill color.
100 (troff_output_file::start_special): Set glyph and fill color.
101 Always set current font.
102 (troff_output_file::fill_color, troff_output_file::glyph_color):
103 Don't call `do_motion'.
104 (glyph_node::gcol, glyph_node::fcol): New variables.
105 Updated constructors of glyph_node and ligature_node accordingly.
106 (glyph_node::get_glyph_color, glyph_node::get_fill_color): New
108 (glyph_node::merge_glyph_node,
109 kern_pair_node::add_discretionary_hyphen,
110 node::add_discretionary_hyphen): Updated.
111 (break_char_node::merge_self): Updated.
112 (word_space_node::tprint, space_node::tprint, hmotion_node::tprint,
113 vmotion_node::tprint): Handle color.
114 (make_glyph_node, make_node, node::add_char): Updated.
116 * src/roff/troff/env.cc (environment::space_newline,
117 environment::space, environment::output_line, environment::do_break,
118 environment::make_tab_node, environment::add_padding, title):
120 (environment_switch, environment_copy): Don't add color nodes.
122 * src/roff/troff/input.cc (do_glyph_color, do_fill_color): Return
124 (token::next): Updated.
125 \m and \M now are as transparent as \s.
126 (process_input_stack, token::add_to_node_list, token::process,
127 read_draw_node): Updated.
128 (charinfo_to_node_list): Don't add color nodes.
130 * doc/groff.texinfo: Updated.
132 2002-09-27 Ruslan Ermilov <ru@FreeBSD.org>
134 * tmac/doc-common (ds-operating-system-FreeBSD-4.*): New version
137 2002-09-27 Colin Watson <cjwatson@debian.org>
139 * src/roff/troff/node.cc (bracket_node::copy): Check `list' != 0.
141 2002-09-23 Werner LEMBERG <wl@gnu.org>
143 * src/devices/grolbp/lbp.cc: Replace `300' with `font::res' where
145 (DEFAULT_LINEWIDTH_FACTOR): New macro.
146 (linewidth_factor): New global variable.
147 (lbp_printer::set_line_thickness): Fix case for size < 0, using
149 (long_options): Add -w/--linewidth option.
151 (main): Handle -w option to set linewidth_factor.
152 (lbp_printer::lbp_printer): Initialize req_linethickness, not
155 * src/devices/grolbp/grolbp.man, NEWS, doc/webpage.ms: Updated.
157 2002-09-22 Paco Andrés Verdú <pandres@dragonet.es>
159 Fixed a bug in the line thickness setting code.
161 * src/devices/grolbp/lbp.cc (lbp_printer::req_linethickness): New
163 (lbp_printer::set_line_thickness): Pass environment as second
165 Implement it actually.
166 (lpb_printer::set_char, lbp_printer::draw): Use `req_linethickness'
167 and `set_line_thickness, depending on the current font size.
169 2002-09-21 Werner LEMBERG <wl@gnu.org>
173 * src/roff/groff/pipeline.h (MAX_COMMANDS): Increase to 12.
174 * src/roff/troff/node.cc (bracket_node::copy): Initialize
177 2002-09-20 Werner LEMBERG <wl@gnu.org>
179 * configure: Regenerated with autoconf 2.54.
181 2002-09-20 Werner LEMBERG <wl@gnu.org>
183 * src/roff/troff/env.h (environment): Rename cur_glyph_color to
185 Rename cur_fill_color to fill_color.
186 * src/roff/troff/env.cc: Updated.
188 2002-09-20 Werner LEMBERG <wl@gnu.org>
190 * src/roff/troff/env.cc (title): Copy color status after processing
192 * src/roff/troff/input.cc (charinfo_to_node_list): Emit glyph and
193 fill color nodes to reset colors properly.
195 * tmac/www.tmac (DC): Fix color handling.
197 * src/preproc/pic/pic.man, doc/pic.ms: Document some color issues.
198 * doc/groff.texinfo: Fixing documentation of `tl' request.
199 * doc/webpage.ms: Updated.
201 2002-09-19 Werner LEMBERG <wl@gnu.org>
203 * src/roff/troff/env.cc (environent_switch, environment_copy):
204 Emit glyph and fill color nodes to initialize colors properly.
206 2002-09-17 Colin Watson <cjwatson@debian.org>
208 * src/roff/troff/env.cc (environment::set_glyph_color,
209 environment::set_fill_color): Fix typo which prevented \m[] work
212 2002-09-17 Werner LEMBERG <wl@gnu.org>
214 Add left and right italic correction to non-slanted PS fonts. This
215 is an experimental feature to improve image rendering of grohtml.
217 * font/devps/generate/Makefile (RFLAG): New variable, set to `-i 0'.
218 ({T,H,C,P,N,BM,A,HN}{R,B}, ZD, S, ZDR): Use it.
219 * font/devps/*: All non-slanted fonts regenerated.
222 2002-09-16 Werner LEMBERG <wl@gnu.org>
224 Add a site-specific font directory.
226 * Makefile.in (localfontdir, legacyfontdir): New variables.
227 (fontpath): Use them.
228 (MDEFINES, uninstall_dirs): Updated.
229 * Makefile.comm (.man.n): Add `LOCALFONTDIR' and `LEGACYFONTDIR'.
230 Remove `FONTPATH' and `MACROPATH'.
232 * src/roff/troff/troff.man, NEWS: Updated.
233 * doc/groff.texinfo (Font Directories): New section.
236 * src/devices/grodvi/grodvi.man, src/devices/grohtml/grohtml.man,
237 src/devices/grolbp/grolbp.man, src/devices/grolj4/grolj4.man,
238 src/preproc/grn/grn.man: Minor fixes.
240 * src/devices/grohtml/post-html.cc (html_printer::do_tab_ts):
241 Remove unused variable.
243 2002-09-11 Werner LEMBERG <wl@gnu.org>
245 * doc/groff.texinfo, man/groff_font.man: Clarify argument of \N.
246 * man/groff_out.man: Fix documentation of 'N'.
248 2002-09-09 Gaius Mulley <gaius@glam.ac.uk>
250 * doc/Makefile.in (webpage.html): Depend on gnu.eps also.
251 * src/roff/troff/env.cc (indent): Emit html tag only if break_flag is
253 * src/devices/grohtml/post-html.cc (text_glob::is_br_ni): Removed.
254 (text_glob::is_br, html_printer::lookahead_for_tables): Updated.
255 (html_printer::do_tab_ts): Call `emit_table_header' with `FALSE'.
256 * src/devices/grohtml/html-text.cc (html_text::start_tag) <P_TAG,
257 PRE_TAG>: Call `begin' with `FALSE'.
259 2002-09-09 Ralph Corderoy <ralph@inputplus.demon.co.uk>
261 * src/libs/libgroff/string.cc (string::extract): Fix position of
262 terminating null byte.
264 2002-09-08 Werner LEMBERG <wl@gnu.org>
266 Add global option `nospaces' to tbl so that leading and trailing
267 spaces in data items are ignored.
269 * src/libs/libgroff/string.cc (string::remove_spaces): New member
270 function to remove leading and trailing spaces.
271 * src/include/stringclass.h: Updated.
273 * src/preproc/tbl/table.h (table): Add flag `NOSPACES'.
275 * src/preproc/tbl/main.cc (process_options): Handle `nospaces'
277 Fix typo in error messages.
278 (process_data): Implement `nospaces' option.
279 * src/preproc/tbl/tbl.man, NEWS, doc/webpage.ms: Updated.
281 2002-09-07 Werner LEMBERG <wl@gnu.org>
283 * src/include/config.hin: Add `HAVE_ISATTY'.
284 * src/libs/libgroff/tmpfile.cc (xtmpfile_list): Drop `const' for
286 * src/libs/libgroff/tmpname.cc: Include `time.h'.
287 * src/libs/libdriver/input.cc (Char): Add `operator==' and
288 `operator!=' for `char'.
289 * doc/groff.texinfo: Replace @ifnottex block for top node with
292 2002-09-06 Werner LEMBERG <wl@gnu.org>
294 * doc/Makefile.in (.texinfo.html): Add -I switch.
295 * doc/groff.texinfo: Add @ifnottex block for top node to make
296 translation to HTML work.
298 2002-09-05 Gaius Mulley <gaius@glam.ac.uk>
300 * src/preproc/html/pre-html.cc (LETTER_LENGTH): Removed.
301 (get_papersize, determine_vertical_offset): Removed.
302 (char_buffer::do_image): Always specify letter size.
304 (imageList::createPage): Use -dDEVICEHEIGHTPOINTS instead of
307 2002-09-05 Werner LEMBERG <wl@gnu.org>
309 * doc/groff.texinfo, tmac/groff_man.man: Improve documentation of
312 2002-09-04 Gaius Mulley <gaius@glam.ac.uk>
314 * src/preproc/html/pre-html.cc (imageList::createPage): Use
316 (generateImages): Clean up push-back buffer.
318 2002-09-04 Ralph Corderoy <ralph@inputplus.demon.co.uk>
320 * doc/groff.texinfo: Minor fixes.
322 2002-08-21 Gaius Mulley <gaius@glam.ac.uk>
324 * src/preproc/html/pre-html.cc (DEFAULT_LINE_LENGTH): New macro.
325 (MAX_WIDTH, A4_LENGTH, A4_OFFSET, LETTER_OFFSET): Removed.
327 (determine_vertical_offset): Use LETTER_LENGTH.
328 (createPage): Moved to ...
329 (imageList::createPage): This.
330 Call gs with -dDEVICEWIDTHPOINTS to avoid cropping.
331 (imageList::getMaxX): New function.
332 (createImage): Moved to ...
333 (imageList::createImage): This.
334 (imageList::createImages): New function.
335 (generateImages): Read `maxx' directly.
337 (scanArguments): Don't specify `gsPaper' for `-o'.
338 (makeTempFiles): Call `xtmpfile' with the last argument set to
341 2002-08-24 Werner LEMBERG <wl@gnu.org>
343 * src/include/nonposix.h (mkdir, WAIT, creat) [_MSC_VER]: Define.
344 (WAIT, _WAIT_CHILD) [!_MSC_VER]: Define.
345 * src/preproc/html/pre-html.cc (waitForChild): Use WAIT.
346 * src/preproc/html/pushback.cc: Include nonposix.h.
347 * src/roff/groff/pipeline.c: Define strcasecmp and strncasecmp
350 2002-08-23 Werner LEMBERG <wl@gnu.org>
352 Use $(OBJEXT) for the object file extension.
354 * Makefile.comm (.SUFFIXES): Add .obj.
355 (.cc.obj, .c.obj): New implicit rules.
356 * Makefile.in (OBJEXT): New variable, initialized from autoconf.
357 (MDEFINES): Add EXEEXT and OBJEXT.
358 * */Makefile.sub: s/.o/.$(OBJEXT)/.
360 2002-08-22 Werner LEMBERG <wl@gnu.org>
362 * INSTALL: Mention texinfo 4.2 as a prerequisite.
364 2002-08-21 Gaius Mulley <gaius@glam.ac.uk>
366 * src/devices/grohtml/post-html.cc (colType): Make enum global to
368 (html_printer::update_min_max, html_printer::add_table_end): New
370 (html_printer::lookahead_for_tables): Use them.
371 Reset page offset correctly.
372 (html_printer::~html_printer): Add creation of creator comment up.
374 2002-08-20 Werner LEMBERG <wl@gnu.org>
376 * tmac/an-old.tmac (T&): New dummy macro to avoid warning.
377 * man/groff_tmac.man: Fix typos.
378 * man/groff_font.man: Minor reordering.
379 * contrib/eqn2graph/eqn2graph.man (Tp): New macro.
380 * contrib/groffer/groffer.man: Fix typos.
382 2002-08-18 Gaius Mulley <gaius@glam.ac.uk>
384 Avoid endless loops while scanning for tables.
386 * src/devices/grohtml/post-html.cc (list::insert): Set
388 (html_printer::next_horiz_pos): Add `text_glob' argument; update
390 Return immediately if that argument is NULL.
391 (html_printer::calc_nf): Don't test if `g' is NULL.
392 (html_printer::lookahead_for_tables): Use
393 `glyphs.move_right_get_data'.
394 Don't test if `g' is NULL.
396 2002-08-18 Gaius Mulley <gaius@glam.ac.uk>
398 A better fix, replacing fix 2002-08-15, for increasing SIZE.
400 * src/devices/grohtml/post-html.cc (char_block): Make `buffer'
402 (char_block::char_block): Allocate `buffer'.
403 (char_buffer::add_string): Use it.
405 2002-08-15 Werner LEMBERG <wl@gnu.org>
407 * src/devices/grops/grops.man, src/devices/grolj4/grolj4.man,
408 src/devices/grodvi/grodvi.man: Document default line thickness.
410 2002-08-15 Gaius Mulley <gaius@glam.ac.uk>
412 * src/devices/grohtml/post-html.cc (char_block): Increase SIZE to
415 2002-08-14 Werner LEMBERG <wl@gnu.org>
417 * doc/webpage.ms: Updated.
419 2002-08-09 Werner LEMBERG <wl@gnu.org>
421 * src/roff/troff/node.cc (node::add_char): Call `freeze_space' for
424 2002-08-08 Aaron Campbell <aaron@monkey.org>
426 * src/preproc/pic/object.cc (object_spec::make_move): Fix typo
429 2002-08-08 Werner LEMBERG <wl@gnu.org>
431 * src/roff/troff/input.cc (read_rgb, read_cmy, read_cmyk): Call
434 Don't push back a space but a newline onto the stack.
436 2002-08-07 Gaius Mulley <gaius@glam.ac.uk>
438 Add fonts `CI', `CB', and `CBI' to grohtml which have been omitted
441 * src/devices/grohtml/post-html.cc (html_printer::end_font,
442 html_printer::start_font): Handle them.
443 * src/devices/grohtml/html-text.cc (html_text::do_italic): Don't
445 (html_text::do_bold): Don't reset italic and tt.
446 (html_text::do_tt, html_text::do_pre): Don't reset bold and italic.
447 * font/devhtml/DESC.proto: Add those fonts.
448 * font/devhtml/Makefile.sub (PROTOFONTS): Updated.
450 2002-08-07 Werner LEMBERG <wl@gnu.org>
452 * MORE.STUFF: Added gpresent.
454 * tmac/trace.tmac: Show nesting level by a corresponding amount of
455 whitespace before printing the logging message.
457 2002-07-31 Colin Watson <cjwatson@debian.org>
459 * src/devices/grohtml/html-table.cc (html_table::finish_row):
460 Initialize `n' to zero. This fixes a segfault on ARM.
462 2002-07-30 Werner LEMBERG <wl@gnu.org>
464 * doc/grnexmpl.me: Remove calls to .st and .sc which are undefined.
466 2002-07-29 Werner LEMBERG <wl@gnu.org>
468 * src/preproc/pic/pic.y (print_arg, relative_path): Add missing
471 2002-07-28 Colin Watson <cjwatson@debian.org>
473 * src/devices/grohtml/post-html (html_printer::troff_tag): Handle
475 (html_printer::html_printer): Initialize `pointsize'.
477 2002-07-26 Werner LEMBERG <wl@gnu.org>
479 * doc/Makefile.sub (PROCESSEDEXAMPLEFILES): Remove gnu.eps and
481 (CLEANNOTSRCDIRADD): Add gnu.eps and gnu.png.
482 (gnu.eps): Add -rle switch to pnmtops.
483 (distfiles): Add gnu.eps and gnu.png.
485 2002-07-25 Petter Reinholdtsen <pere@hungry.com>
487 * src/libs/libdriver/input.cc (Char): Add const to `operator=='.
490 2002-07-24 Werner LEMBERG <wl@gnu.org>
492 * doc/Makefile.in, doc/Makefile.sub (groff_bin_path): Don't use
493 ' \+' but ' *' for sed.
494 (GROFF): Set GROFF_COMMAND_PREFIX to empty value.
496 2002-07-23 Werner LEMBERG <wl@gnu.org>
498 * doc/groff.texinfo: Document `papersize' keyword.
499 * NEWS, man/groff_font.man: Updated.
501 2002-07-23 Colin Watson <cjwatson@debian.org>
503 Extend papersize keyword to accept more than a single entry. The
504 first valid will be used.
506 * src/libs/libgroff/font.cc (font::load_desc): Implement it.
507 (font::scan_papersize): Really skip final newline.
508 * src/preproc/html/pre-html.cc (get_papersize): Ditto.
510 2002-07-23 Werner LEMBERG <wl@gnu.org>
512 * configure.ac: Test for isatty.
513 * configure: Regenerated.
514 * src/include/posix.h: Check HAVE_ISATTY.
515 * src/roff/troff/input.cc [ISATTY_MISSING]: Removed.
516 * src/utils/lookbib/lookbib.cc: Include posix.h.
517 Don't declare isatty.
519 2002-07-21 Werner LEMBERG <wl@gnu.org>
521 * NEWS: Add `output' request.
523 * REVISION: Increased to 1.
525 Version 1.18.0 released
526 =======================
528 2002-07-19 Gaius Mulley <gaius@glam.ac.uk>
530 Allow internal glyph indices > 0xFF in grohtml for input characters.
532 * src/devices/grohtml/post-html.cc (to_unicode): Use `unsigned int'
534 (html_printer::add_to_sbuf): Use `unsigned int' as first parameter.
536 (html_printer::sbuf_continuation, html_printer::overstrike): Ditto.
537 (html_printer): Updated.
539 2002-07-19 Werner LEMBERG <wl@gnu.org>
541 * font/devhtml/R.proto: Updated to HTML 4, adding many glyphs.
542 * font/devutf8/R.proto: Adding some missing glyphs.
543 * font/devutf8/NOTES: Updated.
545 * tmac/dvi.tmac: Add more composite glyphs.
546 * tmac/html.tmac: Updated.
548 * man/groff_char.man: Add `sum' and `product' entities.
552 2002-07-18 Gaius Mulley <gaius@glam.ac.uk>
554 Improved table, tab, and indenting support.
556 * src/roff/troff/input.cc (file_iterator::suppress_newline_flag,
557 string_iterator::suppress_newline_flag): Removed. Updated all
558 function which have used it.
560 * src/roff/troff/env.cc: Include `input.h'.
561 (environment::add_node): Accept 0 as parameter.
562 (environment::add_html_tag): Add `force' parameter.
564 (environment::add_html_tag_tabs): Ditto.
565 For the moment, support left-aligned tabs only.
566 (environment::make_html_tag): New function.
567 (fill, no_fill): Set .br html tag additionally.
568 (environment::newline): Emit `eol.ce' or `eol' tag for html.
569 (environment::add_html_tag_eol): Removed.
570 (tab_stops::distance_to_next_tab): Add variant for handling
572 (environment::distance_to_next_tab): Ditto.
574 (environment::handle_tab): Handle tabs for html.
576 * src/roff/troff/env.h: Updated.
578 * src/roff/troff/div.cc: Updated all callers of
579 `environment::add_html_tag'.
581 * src/devices/grohtml/html-table.cc,
582 src/devices/grohtml/html-table.h: New files.
584 * src/devices/grohtml/html-text.cc (html_text): New members
585 `blank_para' and `start_space'.
586 (html_text::issue_tag): Don't emit TABLE_TAG.
587 Handle indentation for PRE_TAG and P_TAG.
588 (html_text::end_tag): Updated.
589 (html_text::table_is_void, html_text::issue_table_begin,
590 html_text::issue_table_end): Removed.
591 (html_text::do_push): Simplified.
592 [DEBUGGING]: Small fix.
593 (html_text::push_para): Add new parameter for indentation; updated
596 (html_text::do_indent, html_text::do_table, html_text::done_table,
597 html_text::is_in_table): Removed.
598 (html_text::do_pre): Handle P_TAG also.
599 (html_text::shutdown): Handle p->indent.
600 (html_text::check_emit_text): Simplified.
601 (html_text::do_emittext): Reset `blank_para'.
602 (html_text::do_para): Add new parameter for indentation; updated
604 (html_text::remove_indent): New function.
605 (html_text::do_space): Handle verbatim text properly.
606 (html_text::ever_emitted_text, html_text::starts_with_space,
607 html_text::remove_para_align): New functions.
608 (html_text::dump_stack_element, html_text::dump_stack): Updated.
610 * src/devices/grohtml/html_text.h (HTML_TAG): Remove TABLE_TAG.
613 * src/devices/grohtml/post-html.cc: Include html-table.h.
614 (INDENTATION): Removed.
615 (text_glob): Added many `is_<foo>' functions.
616 Added table description `tab'.
617 Added `get_arg',`get_tab_args', `remember_table', and `get_table'
619 (list): Add `insert' and `move_to' member functions.
620 (page): Add `insert_tag' member function.
621 (page::dump_page) [DEBUG_TABLES]: Improved.
622 (html_printer): Add `table' and `max_linelength' elements.
623 Add many `do_<foo>', `insert_<foo>', `next_horiz_pos',
624 `lookahead_for_tables', `shutdown_table', `calc_nf', `calc_po_in',
625 `remove_tabs', `remove_courier_tabs'.
626 (html_printer::emit_raw): Handle indentation.
627 (html_printer::do_center, html_printer::write_header): Updated.
628 (html_printer::is_courier_until_eol): Check for tag.
629 (html_printer::do_linelength): Handle max_linelength.
630 (html_printer::do_page_offset, html_printer::do_indentation): Handle
632 (html_printer::do_tempindent): Updated.
633 (html_printer::do_indentedparagraph): Removed.
634 (html_printer::do_indent): Simplified.
635 (html_printer::do_eol): Use `ever_emitted_text'.
636 (html_printer::do_flush, html_printer::do_links): Don't call
638 (html_printer::do_break): Handle end_tempindent.
639 (html_printer::troff_tag): Get argument.
641 Handle `.tab-ts', `.tab-te', `.col', `tab', and `tab0' tags.
642 (html_printer::flush_page): Call `lookahead_for_tables'.
643 Don't call `done_table'.
644 (html_printer::add_to_sbuf): Always call do_indent.
646 * src/devices/grohtml/Makefile.sub: Updated.
648 * tmac/an-old.tmac (TP): Don't handle html device specially.
649 (an-do-tag-html): New function which will be used instead of
650 `an-do-tag' if html device is used.
652 * tmac/html.tmac: Call .po to pass default page offset to grohtml.
654 * tmac/s.tmac (@IP): Don't handle html device specially.
655 (@IP-html): New function which will be used instead of `@IP' if
658 * tmac/www.tmac (HTML-NS, HTML-TAG-NS): New auxiliary macros -- this
659 is a hack which will eventually vanish again.
660 (PIMG): Handle `-C' option correctly if not html.
663 2002-07-17 Werner LEMBERG <wl@gnu.org>
665 * src/utils/afmtodit/afmtodit.pl: Don't use `-P-' for invoking perl.
667 2002-07-14 Eric S. Raymond <esr@thyrsus.com>
669 * contrib/pic2graph/pic2graph.*: Use convert(1).
670 * contrib/eqn2graph/eqn2graph.*: Minor fixes.
672 2002-07-14 Bernd Warken <bwarken@mayn.de>
674 * tmac/groff_trace.man: New file.
675 * tmac/Makefile.sub: Updated.
678 2002-07-13 Werner LEMBERG <wl@gnu.org>
680 * src/roff/groff/groff.man: Add some cross references.
682 2002-07-12 Werner LEMBERG <wl@gnu.org>
684 * src/roff/troff/input.cc (substring_request): Add warnings for
685 string indices out of range.
687 2002-07-11 Werner LEMBERG <wl@gnu.org>
689 * font/devdvi/generate/ec.map: Fix typo (`(l' -> `/l').
690 * font/devdvi/*EC: Regenerated.
692 2002-07-10 Bernd Warken <bwarken@mayn.de>
694 * man/groff_char.man: Updated and extended.
696 2002-07-10 Werner LEMBERG <wl@gnu.org>
698 * src/roff/troff/input.cc (length_macro): Renamed to...
699 (length_request): This.
700 Move call of `tok.next()' to the very end, otherwise the register
701 value hasn't been updated yet.
702 (init_input_requests): Updated.
704 2002-07-09 Werner LEMBERG <wl@gnu.org>
706 * src/roff/troff/input.cc (substring_macro): Renamed to...
707 (substring_request): This.
708 (init_input_requests): Updated.
709 * src/roff/troff/request.h: Updated.
711 2002-07-08 Robert D. Goulding <goulding@Princeton.EDU>
713 * src/roff/grog/grog.sh: Fix typo.
715 2002-07-08 Werner LEMBERG <wl@gnu.org>
717 * win32-diffs: Updated.
719 Handle `papersize' keyword properly in DESC.
721 * src/libs/libgroff/font.cc (font::scan_papersize): Fix argument
724 * src/libs/libgroff/paper.cc: Add four more paper formats used by
726 * src/include/paper.h: Updated.
728 * src/devices/grolbp/lbp.cc: Remove unnecessary semicolons.
729 Other minor C syntax fixes.
730 (papersize, paperlength, paperwidth): Renamed to `user_*'.
731 (lbp_printer): Add `papersize', `paperlength', and `paperwidth'
733 (lbp_printer::lbp_printer): Pass three arguments.
734 Set paper dimensions properly.
735 (make_printer, main): Updated.
736 (handle_unknown_desc_command): Fix error messages.
737 (main): Handle papersize keyword in DESC properly.
739 * src/devices/grolj4/lj4.cc (paper_size): Renamed to
741 (lbp_printer::lbp_printer): Pass an argument.
742 Set paper_size properly.
743 (handle_unknown_desc_command): Removed.
744 (make_printer, main): Updated.
745 * src/devices/grolj4/grolj4.man: Minor documentation fix.
747 * man/groff_font.man, NEWS: Updated.
749 2002-07-07 Werner LEMBERG <wl@gnu.org>
751 Integrated eqn2graph, contributed by Eric S. Raymond.
753 * contrib/eqn2graph/{Makefile.sub, eqn2graph.sh, eqn2graph.man}: New
755 * Makefile.in, NEWS: Updated.
757 2002-06-04 Werner LEMBERG <wl@gnu.org>
759 Changing the substring request to make it fit better with other
760 string manipulation functions in other programming languages:
761 Index 0 is now the first character in the string, and index -1
762 indicates the last character. Since this request didn't work
763 properly anyway in the last release, it doesn't harm too much to
766 * src/roff/troff/input.cc (substring_macro): Use loops to get
767 the real string length (ignoring COMPATIBLE_SAVE and
768 COMPATIBLE_RESTORE) and offsets.
769 Implement change described above.
771 * man/groff_char.man, tmac/doc-common (doc-header), tmac/doc.tmac
772 (doc-do-Bd-args, doc-do-Bl-args: Changed accordingly.
774 * NEWS, doc/groff.texinfo, man/groff_diff.man: Updated.
776 2002-06-03 Werner LEMBERG <wl@gnu.org>
778 Make .chop work with .de1 and friends. COMPATIBLE_SAVE and
779 COMPATIBLE_RESTORE are completely ignored.
781 * src/roff/troff/input.cc (char_list::set, char_list::get): New
783 (macro): `length' field renamed to `len'.
784 Added new field `empty_macro' (1 if macro is empty), to be used
785 instead of checking `len'.
787 (macro::empty): Updated.
788 (macro::length, macro::set, macro::get): New functions.
789 (macro::append): Ignore COMPATIBLE_SAVE and COMPATIBLE_RESTORE.
791 (chop_macro): Check and remove trailing COMPATIBLE_SAVE/
792 COMPATIBLE_RESTORE pairs.
793 (asciify): Ignore COMPATIBLE_SAVE and COMPATIBLE_RESTORE.
794 * src/roff/troff/request.h: Updated.
796 * doc/groff.texinfo: Document .chop's behaviour better.
798 2002-06-02 Werner LEMBERG <wl@gnu.org>
800 * doc/pic.ms: Fix documentation for the addition of positions.
802 * tmac/doc.tmac, tmac/an-old.tmac: Need groff version 1.18.
804 2002-06-29 Werner LEMBERG <wl@gnu.org>
806 Implementation of string arguments of the form \*[foo arg1 arg2 ...]
808 * src/roff/troff/input.cc (have_string_arg): New global variable.
809 (read_mode): New enumeration.
810 (read_escape_name): Use it. Update all calls.
811 (read_long_escape_name): Use it. Update all calls.
812 Set have_string_arg if appropriate.
813 (get_char_for_escape_name): Add parameter for handling space
815 (interpolate_string_with_args, decode_string_args): New functions.
816 (get_copy, token::next): Call it if necessary.
817 (interpolate_string): Fix error message.
819 * NEWS, doc/groff.texinfo, man/groff.man, man/groff_diff.man:
822 2002-06-24 Bernd Warken <bwarken@mayn.de>
824 * man/groff_tmac.man: Updated and extended.
826 2002-06-24 Werner LEMBERG <wl@gnu.org>
828 * doc/pic.ms, src/preproc/pic/pic.man: Fix description of `:='.
830 2002-06-23 Werner LEMBERG <wl@gnu.org>
832 * doc/pic.ms: Improve documentation of composite block objects.
834 2002-06-22 Werner LEMBERG <wl@gnu.org>
836 * src/roff/troff/input.cc (init_registers): Add three registers
837 `seconds', `minutes', and `hours' to hold the current time.
839 * NEWS, doc/groff.texinfo, man/groff.man, man/groff_diff.man:
842 2002-06-20 Werner LEMBERG <wl@gnu.org>
844 Make \X accept both `\ ' and `\~', converting them to single space
847 * src/roff/troff/token.h (token): Add TOKEN_UNSTRETCHABLE_SPACE.
848 (token::unstretchable_space): New inline function.
849 * src/roff/troff/input.cc (token::next, token::delimiter,
850 token::description, token::add_to_node_list, token::process): Handle
851 TOKEN_UNSTRETCHABLE_NODE.
852 (encode_char): Handle tok.stretchable_space and
853 tok.unstretchable_space.
855 * NEWS, doc/groff.texinfo: Document it..
857 2002-06-19 Werner LEMBERG <wl@gnu.org>
859 * src/devices/grops/ps.cc (ps_printer::special): Fix error message.
861 * src/devices/grotty/tty.cc (tty_printer::special): Add `sgr'
862 keyword to enable/disable SGR output.
863 (tty_printer::change_fill_color): New function.
864 * NEWS, src/devices/grotty/grotty.man: Document `sgr' special.
866 * src/roff/troff/input.cc (output_request): Add missing `tok.next()'
869 2002-06-18 Werner LEMBERG <wl@gnu.org>
871 Add a `color' request and a `.color' register to control usage of
874 * src/roff/troff/input.cc (disable_color_flag): Replaced with...
875 (color_flag): This (which is the inverse).
876 (activate_color): New function.
877 (main, init_input_requests): Updated.
878 * src/roff/troff/troff.h, src/roff/troff/node.cc
879 (troff_output_file::fill_color, troff_output_file::glyph_color):
882 * NEWS, doc/groff.texinfo, man/groff_diff.man, man/groff.man:
883 Document the changes.
885 2002-06-17 Colin Watson <cjwatson@debian.org>
887 Circumvent bug in autoconf 2.53 regarding top_builddir.
889 * aclocal.m4 (GROFF_BUILDDIR): s/top_builddir/groff_top_builddir/.
890 * Makefile.in, doc/Makefile.in:
891 s/@top_builddir@/@groff_top_builddir@/.
892 * configure: Regenerated (with autoconf 2.53).
894 2002-06-17 Werner LEMBERG <wl@gnu.org>
896 * src/libs/libgroff/font.cc (font::load_desc): Fix computation of
897 `paperwidth' and `paperlength' for the `papersize' keyword.
899 2002-06-16 P. Alejandro Lopez-Valencia <dradul@007mundo.com>
901 * src/devices/grops/grops.man: Add info about Type 42 fonts.
903 2002-06-15 Gaius Mulley <gaius@glam.ac.uk>
905 * src/devices/grohtml/post-html.cc (html_printer::emit_raw,
906 html_printer::do_linelength, html_printer::do_pageoffset,
907 html_printer::do_indentation, html_printer::do_tempindent,
908 html_printer::do_break, html_printer::begin_page): Clear indented
910 * tmac/html.tmac: Disable hyphenation.
912 2002-06-15 Werner LEMBERG <wl@gnu.org>
914 Don't produce HTML files if utility programs are missing.
916 * Makefile.in (make_html, make_install_html): New variables.
919 * aclocal.m4 (GROFF_HTML_PROGRAMS): New function to test for HTML
921 * configure.ac: Use it.
922 * configure: Regenerated.
924 * doc/Makefile.sub (PROCESSEDEXAMPLEFILES): Move webpage.html to...
925 (HTMLEXAMPLESFILES): This new variable.
926 (EXAMPLESIMAGEFILES): Renamed to...
927 (HTMLEXAMPLEIMAGEFILES): This.
928 (CLEANADD): Add HTMLEXAMPLEFILES.
929 (all): Use `make_html'.
931 (install_data): Use `make_install_html'.
932 Move html stuff to...
933 (install_html): This new target.
934 (uninstall_sub): Updated.
936 2002-06-14 Bernd Warken <bwarken@mayn.de>
938 * src/roff/grog/Makefile.sub (grog): Renamed to...
940 (grog): New rule to always install grog.sh as grog.
942 2002-06-08 Bernd Warken <bwarken@mayn.de>
944 * src/roff/grog/grog.pl: Fix typo.
946 2002-06-07 Werner LEMBERG <wl@gnu.org>
948 * doc/groff.texinfo: Add more info on .tr arguments.
950 2002-06-05 Werner LEMBERG <wl@gnu.org>
952 * NEWS, src/roff/grog/grog.man, doc/groff.texinfo: Updated.
954 * aclocal.m4 (GROFF_MKSTEMP): Include unistd.h.
955 * configure: Regenerated.
957 2002-06-05 Ralph Corderoy <ralph@inputplus.demon.co.uk>
959 * src/roff/troff/symbol.cc (table_sizes): Add more values.
961 * src/roff/grog/grog.pl, src/roff/grog/grog.sh: Recognize mom.
963 2002-06-04 Werner LEMBERG <wl@gnu.org>
965 * aclocal.m4 (GROFF_PAGE): Don't use `prefix' directly since it
966 is not initialized at the time we need it in case `--prefix' hasn't
967 been set. Check for `ac_default_prefix' also.
968 Test for `papersize' keyword also and generalize allowed whitespace.
969 * configure: Regenerated.
971 * font/devps/Makefile.sub (DESC): Use `papersize' instead of
974 * src/libs/libgroff/Makefile.sub (version, revision): Replaced
976 (src_version, src_revision): New variables to avoid overwriting
977 from parent make process.
978 (version.cc): Updated.
980 * src/preproc/html/pre-html.cc: Include paper.h and font.h.
981 (linebuf, linebufsize): New global variables.
982 (sys_fatal): Use `fatal' to abort properly.
983 (get_line): New function.
984 (get_resolution): Use it.
985 Improve error messages.
986 (get_papersize): Check `papersize' also.
988 Improve error messages.
990 2002-06-03 Werner LEMBERG <wl@gnu.org>
992 * Makefile.comm (CLEANNOTSRCDIRADD): New target for files which
993 should be removed only if builddir is not srcdir.
994 (mostlyclean): Handle `CLEANNOTSRCDIRADD'.
995 (clean): Depend on `mostlyclean'.
996 (distclean): Depend on `clean'.
997 (realclean, extraclean): Depend on `distclean'.
998 (.y.cc, .y.o): Simplified. The output files are no longer written
999 to srcdir but to builddir.
1000 * Makefile.in (MDEFINES): Add `version' and `revision'.
1001 (uninstall_dirs): Fix order of directories.
1002 * doc/Makefile.sub (version, revision): Removed.
1003 (CLEANADD): Removed grnexmpl.g, groff, groff-*.
1004 Added `HTMLDOCFILES'.
1005 (CLEANNOTSRCDIRADD): New target for grnexmpl.h, groff, groff-*.
1006 * src/preproc/eqn/Makefile.sub, src/preproc/pic/Makefile.sub,
1007 src/preproc/refer/Makefile.sub (YTABC, YTABH): Don't use `srcdir'
1010 * doc/texinfo.tex (\authortt): New macro.
1011 (\shortcontt): Define.
1012 (\titlepage): Set \tt to \authortt while defining \authorfont.
1013 (\appendixbox): New macro.
1014 (\chapmacro, \appendixentry): Use \appendixbox to get even
1015 indentation for letters.
1016 (\summarycontents): Set \tt.
1017 (\internalpagesize): Add two arguments for real paper width and
1018 height as needed by pdfTeX.
1019 (\letterpaper, \smallbook, \afourpaper, \afivepaper, \afourlatex):
1021 (\tempdima, \tempdimb): New temporary dimensions.
1022 (\pagesizesyyy): Updated.
1024 2002-06-02 Werner LEMBERG <wl@gnu.org>
1026 Adding a new keyword `papersize' to the DESC file format (similar
1027 but not completely identical to grolbp's extension). grops now has
1028 a -p command line option to override `papersize'. Finally, grolbp
1029 has been adapted to the new syntax.
1031 * src/libs/libgroff/paper.cc, src/include/paper.h: New files. It
1032 defines and initializes the `papersizes[]' array with NUM_PAPERSIZES
1034 * src/libs/libgroff/Makefile.sub (OBJS): Add `paper.o'.
1035 (CCSRCS): Add `paper.cc'.
1037 * src/include/font.h (font): Add `papersize' element.
1038 * src/libs/libgroff/font.cc (font::unit_scale): New helper function.
1039 (font::scan_papersize): New function.
1040 (font::load_desc): Use it for handling `papersize' keyword.
1041 * src/libs/libgroff/fontfile.cc: Initialize `font::papersize'.
1043 * src/devices/grops/ps.cc: Include paper.h.
1044 (user_paper_length): New global variable.
1045 (ps_printer): Use paper length as initializer.
1046 (make_printer): Updated.
1047 (main): Handle new `-p' option.
1048 * src/devices/grops/grops.man: Updated.
1050 * src/devices/grolbp/lbp.cc: Include paper.h.
1051 s/papersizes/lbp_papersizes/.
1052 (set_papersize): Use new `papersizes' array.
1053 (handle_unknown_desc_command): Don't handle `papersize'.
1054 (main): Use `font::scan_papersize' for handling `-p' option.
1055 * src/devices/grolbp/grolbp.man: Updated.
1057 * man/groff_font.man: Document `papersize'.
1060 2002-05-30 Werner LEMBERG <wl@gnu.org>
1062 * src/devices/grops/TODO: Updated.
1063 * src/devices/grops/grops.man: More info on paper formats.
1064 * man/groff_font.man: Document `paperheight' and `paperwidth'.
1066 2002-05-29 Werner LEMBERG <wl@gnu.org>
1068 * doc/Makefile.sub (CLEANADD): Add grnexmpl.g, groff, and groff-*
1069 to list only if srcdir != currdir.
1070 (distfiles): New target.
1072 * Makefile.in (EXTRADIRS): Add font/devlj4/generate.
1073 (NOMAKEDIRS): New variable.
1076 2002-05-26 Werner LEMBERG <wl@gnu.org>
1078 Add .output request, similar to \! at top-level.
1080 * src/roff/troff/input.cc (transparent): Remove unused declaration.
1081 (output_request): New function.
1082 (init_input_requests): Add it.
1084 * NEWS, doc/groff.texinfo, man/groff_diff.man, man/groff.man:
1087 * Makefile.in (MDEFINES): Add INSTALL_INFO.
1088 (prepare_examples): Fix typo.
1089 * doc/groff.texinfo (@direntry): Fix it.
1091 2002-05-25 Werner LEMBERG <wl@gnu.org>
1093 Including the doc subdir into groff's Makefile system.
1095 * aclocal.m4 (GROFF_INSTALL_INFO): New function.
1096 * configure.ac: Use it.
1097 Generate `doc/Makefile'.
1098 * configure: Regenerated.
1100 * Makefile.in (infodir, INSTALL_INFO): New variables.
1101 (MDEFINES, uninstall_dirs): Updated.
1102 (OTHERDIRS): Add `doc'.
1103 * Makefile.comm (CLEANDIRADD): New variable.
1104 (mostlyclean): Use it.
1106 * doc/Makefile.sub, doc/Makefile.in: New files.
1107 * doc/Makefile: Removed.
1109 * NEWS, INSTALL: Updated.
1111 2002-05-24 Werner LEMBERG <wl@gnu.org>
1113 * doc/homepage.ms: Renamed to ...
1114 * doc/webpage.ms: This.
1117 2002-05-23 Werner LEMBERG <wl@gnu.org>
1119 Integrating the `mom' macro package, contributed by Peter Schaffter
1122 * contrib/mom/*: New subdirectory tree.
1123 * Makefile.in (docdir, exampledir, htmldocdir): New variables to
1124 be used for documentation files.
1125 (MDEFINES, uninstall_dirs): Use them.
1126 (OTHERDIRS): Add contrib/mom.
1127 * Makefile.comm (.man.n): Add @DOCDIR@, @EXAMPLEDIR@, and
1129 * MANIFEST, NEWS: Updated.
1131 2002-05-22 Gaius Mulley <gaius@glam.ac.uk>
1133 Change syntax of \O: \O[0] suppresses output, \O[1] enables output
1134 if at outer level; at start-up we are at outer level.
1136 * src/roff/troff/input.cc (do_suppress): Implement it.
1139 Add option -p to show progress information.
1140 pre-grohtml will now render only one page at a time, reducing the
1141 size of needed disk resources enormously.
1143 * src/preproc/html/pre-html.cc (imagePageStem): Replaced with...
1144 (imagePageName): New global variable.
1145 (psPageName, show_progress, currentPageNo): New global variables.
1146 (html_system): Close saved stderr and stdout handles.
1147 (write_end_image): Accept a parameter to control \O escape.
1148 (write_start_image): Adapted to new \O meaning.
1149 (char_buffer::write_upto_newline): Updated.
1150 (createAllPages): Replaced with...
1151 (createPage): This new function to create a single page for images.
1152 It uses `psselect' from the psutils package.
1153 (removeAllPages): Removed.
1154 (createImage): Updated.
1155 Handle progress display.
1156 (char_buffer::do_html, char_buffer::do_image) [DEBUGGING]: Removed.
1157 (scanArguments): Add option -p.
1158 (makeTempFiles): Updated to create temp files for psPageName and
1160 (removeTempFiles): Removed.
1163 * src/devices/grohtml/post-html.cc (header_desc::write_headings,
1164 html_printer::write_header): Append `\0' to `buffer'.
1165 (html_printer::do_eol): Depend on `current_paragraph->emitted_text'.
1167 * src/devices/grohtml/html-text.cc (html_text::dump_stack_element):
1168 Handle `text_emitted'.
1169 (html_text::table_is_void): Slightly rewritten.
1170 (stop): New external symbol.
1171 (html_text::do_push) [DEBUGGING]: Use it and simplify.
1172 (html_text::shutdown): Call `dump_stack'.
1173 (html_text::do_space): Rewritten.
1174 * src/devices/grohtml/grohtml.man: Document -p and the need of
1177 * tmac/www.tmac (DC, HTML-DO-IMAGE, HTML-IMAGE-END): Updated to
1179 Call \O[0] if `ps4html' is active.
1180 * tmac/s.tmac (@EQ, @EN): Handle html better.
1182 * tmac/html.tmac: Don't use black for background colour.
1184 * src/roff/troff/node.cc: Include `div.h'.
1185 (troff_output_file::really_print_line): Don't use `is_on'.
1186 (troff_output_file::word_marker, troff_output_file::flush_tbuf
1187 troff_output_file::check_charinfo,
1188 troff_output_file::put_char_width, troff_output_file::put_char,
1189 troff_output_file::determine_line_limits, troff_output_file::draw,
1190 real_output_file::begin_page, glyph_color_node::tprintf,
1191 fill_color_node::tprint, hline_node::tprint, vline_node::tprint):
1193 (troff_output_file::really_on): Call `do_motion'.
1194 (suppress_node::tprint): Use `get_page_number' instead of `%'
1196 Call `reset_output_registers' conditionally on `is_on'.
1198 * doc/groff.texinfo: Document new syntax of \O.
1199 * NEWS, man/groff_diff.man: Updated.
1201 2002-05-22 Werner LEMBERG <wl@gnu.org>
1203 * MORE.STUFF: Add info about David Frey's deroff implementation.
1206 2002-05-16 Werner LEMBERG <wl@gnu.org>
1208 Pic's `with' attribute now accepts positions.
1210 * src/preproc/pic/pic.y: Make `.', BOX, CIRCLE, ELLIPSE, ARC, LINE,
1211 ARROW, SPLINE, and `[' left-associative tokens to fix shift/reduce
1213 (object_spec): Add rule for `WITH' and `position'.
1214 (relative_path): Give `corner' the precedence of `CHOP'.
1215 * src/preproc/pic/object.h (path): New members `pos' and
1217 * src/preproc/pic/object.cc: Updated initializers of `path'.
1218 (path::follow): Handle `is_position'.
1220 * doc/pic.ms: Completely updated grammar description.
1221 Many typographical improvements.
1223 2002-05-15 Werner LEMBERG <wl@gnu.org>
1225 * src/roff/troff/env.cc(hyphen_trie::hpf_getc): Accept ^^x (char
1226 code of x in range 0-127) also.
1227 * doc/groff.texinfo, man/groff_diff.man: Updated.
1229 Added keywords `north', `south', `east', and `west' for corners
1232 * src/preproc/pic/lex.cc (lookup_keyword): Add NORTH, SOUTH, EAST,
1234 (yylex): Handle them.
1235 * src/preproc/pic/pic.y: Add tokens NORTH, SOUTH, EAST, and WEST.
1236 (corner): Handle them.
1238 2002-05-14 Werner LEMBERG <wl@gnu.org>
1240 * src/devices/grops/grops.man: Clarify handling of `download' file.
1242 2002-05-11 Werner LEMBERG <wl@gnu.org>
1244 Adding `warnscale' and `spreadwarn' requests, based on a patch from
1245 Jeffrey Friedl <jfriedl@yahoo.com>.
1247 * src/roff/troff/input.cc (spread_limit, warn_scale,
1248 warn_scaling_indicator): New global variables.
1249 (warnscale_request, spreadwarn_requests): New functions.
1250 (main): Initialize `warn_scale' and `warn_scaling_indicator'.
1251 (init_input_requests): Updated.
1252 (error_type): Add `OUTPUT_WARNING'.
1253 (do_error): Handle it.
1254 (output_warning): New warning function which shows output location.
1255 * src/roff/troff/env.h (spread_limit): New external variable.
1256 * src/roff/troff/env.cc (environment::choose_breakpoint): Use
1258 (distribute_space): Emit warning if added space is larger than
1260 (environment::possibly_break_line): Emit warning if a line can't
1261 be adjusted on both sides.
1263 * doc/groff.texinfo, man/groff_diff.man, man/groff.man: Document it.
1265 2002-05-08 Werner LEMBERG <wl@gnu.org>
1267 * src/roff/troff/node.cc (special_node::special_node): Use
1268 env_definite_font(curenv) instead of curenv->get_font(). Otherwise
1269 \X''\% crashes, for example.
1271 * doc/groff.texinfo: Document \! and \? used at top-level.
1273 2002-05-06 Werner LEMBERG <wl@gnu.org>
1275 * src/preproc/pic/pic.man: Fix some keyword syntax.
1276 Other minor typographical fixes.
1278 * src/roff/groff/groff.man: Fix typos.
1280 2002-05-04 Werner LEMBERG <wl@gnu.org>
1282 * src/roff/groff/groff.man ([ShortOpt]): Renamed to...
1283 (ShortOpt[]): This to avoid problems with refer.
1285 * doc/pic.ms: Fix typo.
1286 Fix pic grammar description.
1288 * tmac/an-old.tmac (ne): Use de1, not de.
1290 2002-05-03 Werner LEMBERG <wl@gnu.org>
1292 * doc/groff.texinfo: Finished separation of glyphs and characters.
1293 Don't use the string `Appendix' for appendix headers (both in
1294 the text and the table of contents).
1295 * man/groff_tmac.man, src/roff/troff/troff.man: Fix order of tmac
1298 Use registers LL and LT (similar to -ms) for controlling the
1299 length of title and line, respectively, in the -man and -mdoc
1302 * tmac/doc-ditroff (doc-setup-page-layout), tmac/doc-nroff
1303 (doc-setup-page-layout): Use \n[LL] and \n[LT].
1304 * tmac/an-old.tmac: Set \n[LL] and \n[LT] if not defined.
1306 (an-header, an-p-footer): Use \n[LT].
1307 * NEWS, tmac/groff_man.man, tmac/groff_mdoc.man,
1308 doc/groff.texinfo: Document it.
1310 2002-05-02 Werner LEMBERG <wl@gnu.org>
1312 * doc/fdl.texi: New file.
1313 * doc/groff.texinfo: Include it.
1314 Define and use @copying.
1315 Starting with separating glyph, symbol, and character.
1317 2002-04-27 Werner LEMBERG <wl@gnu.org>
1319 * Makefile.in (EXEEXT): Set it.
1320 * src/*/Makefile.sub (PROG): Add $(EXEEXT) for all non-script
1323 * src/include/nonposix.h: Define GS_NAME.
1324 * src/preproc/html/pre-html.cc (createAllPages): Use GS_NAME.
1326 Some preliminary changes for EMX support under OS/2.
1328 * src/preproc/pic/main.cc (main), src/roff/groff/pipeline.c: Add
1329 __EMX__ similar to __MSDOS__.
1330 * src/utils/indxbib/indxbib.cc (main) [__EMX__]: Use `unlink'.
1332 2002-04-25 Werner LEMBERG <wl@gnu.org>
1334 * doc/groff.texinfo: Integrated groff_out.man.
1337 2002-04-23 Werner LEMBERG <wl@gnu.org>
1339 * man/groff_out.man: Minor fixes.
1341 2002-04-23 Werner LEMBERG <wl@gnu.org>
1343 * doc/groff.texinfo: Moving @cindex entries after @Def* to get
1344 correct page references.
1345 Fixed many index entries.
1347 2002-04-23 Bernd Warken <bwarken@mayn.de>
1349 * man/roff.man: Enlarged.
1351 2002-04-22 Werner LEMBERG <wl@gnu.org>
1353 * doc/groff.texinfo: More examples, other fixes.
1355 2002-04-20 Werner LEMBERG <wl@gnu.org>
1357 * src/roff/troff/input.cc (pipe_output): Multiple calls to `pi'
1358 will now form a chain, e.g.
1367 This is for compatibility with plan 9's troff.
1369 * tmac/tty.tmac: Set default tab values to 0.8i to be compatible
1373 * doc/groff.texinfo: Add documentation of remaining requests and
1376 2002-04-19 Werner LEMBERG <wl@gnu.org>
1378 * doc/groff.texinfo: Add documentation of remaining escapes.
1380 * font/devdvi/generate/tc.map: Remove entry for `sr'.
1381 * font/devdvi/*TC: Regenerated.
1383 2002-04-18 Werner LEMBERG <wl@gnu.org>
1385 * src/roff/troff/input.cc (token::next): Make \H behave consistently
1386 if not in compatibility mode, i.e., increment relative to the
1388 * doc/groff.texinfo: Updated accordingly.
1390 2002-04-17 Werner LEMBERG <wl@gnu.org>
1392 * doc/groff.texinfo: Document \\, \e, \E, \., and \c.
1394 2002-04-16 Bernd Warken <bwarken@mayn.de>
1396 * src/roff/groff/groff.man: Improve documentation of -P option.
1399 2002-04-15 Werner LEMBERG <wl@gnu.org>
1401 Add new escape \F to switch font family.
1403 * src/roff/troff/input.cc (token::next): Handle \F.
1404 * src/roff/troff/env.cc (environment::set_family): Handle
1406 * NEWS, doc/groff.texinfo, man/groff_diff.man, man/groff.man:
1409 2002-04-14 Werner LEMBERG <wl@gnu.org>
1411 * tmac/doc.tmac (doc-tag-list): Use \Z to avoid stretching of
1414 2002-04-13 Werner LEMBERG <wl@gnu.org>
1416 Implement \f[] as an alternative to \fP. Change \mP and \MP to
1417 \m[] and \M[], respectively.
1419 * src/roff/troff/symbol.cc (EMPTY_SYMBOL): New global variable.
1420 (symbol::symbol): Handle NULL string and empty string differently.
1421 * src/roff/troff/symbol.h (symbol::is_empty): New inline function.
1422 * src/roff/troff/input.cc (read_escape_name, read_long_escape_name):
1423 Add optional parameter.
1424 Updated calling functions.
1425 (get_copy, do_glyph_color, do_fill_color, token::next): Use
1427 * src/roff/troff/env.cc (environment::set_font): Ditto.
1429 * src/preproc/pic/troff.cc (troff_output::set_fill,
1430 troff_output::reset_color: Updated.
1432 * tmac/www.tmac: Updated.
1434 * NEWS, man/groff_diff.man, man/groff.man, doc/groff.texinfo,
1435 doc/homepage.ms, src/devices/grotty/grotty.man, tmac/groff_www.man:
1438 * tmac/Xps.tmac: Remove some redundant code.
1440 * tmac/doc-common, tmac/doc-ditroff, tmac/doc-nroff, tmac/doc.tmac,
1441 tmac/dvi.tmac, contrib/groffer/groffer.man, man/roff.man,
1442 man/groff_out.man, man/groff.man, man/groff_diff.man,
1443 src/roff/groff/groff.man: Replace \f[P] with \f[].
1445 2002-04-13 Bernd Warken <bwarken@mayn.de>
1447 * src/include/printer.h, src/libs/libdriver/printer.cc
1448 (printer::change_fill_color): New member function.
1449 * src/libs/libdriver/input.cc (parse_D_command): Use it.
1451 2002-04-12 Werner LEMBERG <wl@gnu.org>
1453 * doc/groff.texinfo: Completed pass on gtroff reference.
1455 2002-04-11 Werner LEMBERG <wl@gnu.org>
1457 * doc/groff.texinfo: More fixes.
1459 2002-04-11 Bernd Warken <bwarken@mayn.de>
1461 * src/include/color.h: Decorate with `const'.
1464 * src/libs/libgroff.color.cc: Decorate with `const'.
1466 (color::color): Initialize members.
1467 * src/libs/libdriver/input.cc (parse_D_command): Handle `f'
1468 command according to the documentation.
1470 * man/groff_out.man: Updated.
1473 2002-04-11 Gaius Mulley <gaius@glam.ac.uk>
1475 * src/preproc/html/pre-html.cc (write_start_image): Remove
1477 * tmac/www.tmac (DC, HTML-DO-IMAGE): Ditto.
1479 * src/devices/grohtml/post-html.cc (page::add_and_encode): Using
1480 \C'hy' caused an assertion failure.
1482 * src/roff/troff/env.cc (environment::environment): Initialize
1484 (environment::copy): Handle `ignore_next_eol' and `emitted_node'.
1486 2002-04-10 Werner LEMBERG <wl@gnu.org>
1488 * man/groff_diff.man, man/groff.man, NEWS, doc/groff.texinfo:
1489 Document pvs request and .pvs register.
1491 2002-04-09 Werner LEMBERG <wl@gnu.org>
1493 * doc/groff.texinfo: Improve and fix documentation of diversions
1496 2002-04-08 Werner LEMBERG <wl@gnu.org>
1498 * doc/groff.texinfo: Fix documentation of drawing functions.
1501 2002-04-07 Werner LEMBERG <wl@gnu.org>
1503 * doc/groff.texinfo: Better documentation of double quotes as
1507 2002-04-06 Werner LEMBERG <wl@gnu.org>
1509 * man/groff_font.man: Document names of special characters better.
1510 * doc/groff.texinfo: Minor improvements.
1512 * tmac/lbp.tmac: Load latin1.tmac.
1513 * tmac/X.tmac, tmac/Xps.tmac: Load latin1.tmac or cp1047.tmac.
1515 * font/devX*/*: Regenerated (all chars > 0x80 removed).
1517 2002-04-05 Werner LEMBERG <wl@gnu.org>
1519 * tmac/tty.tmac: Don't use shc request.
1520 * tmac/latin1.tmac, tmac/cp1047.tmac: Translate soft hyphen to `\%'.
1523 * man/groff_diff.man: Minor fixes.
1525 * font/devlbp/*: Remove all `charXXX' entities.
1527 * src/libs/libgroff/font.cc (font::~font): Deallocate
1528 `special_device_coding'.
1529 (font::load): Use `new' for allocating `special_device_coding'.
1530 * src/libs/libgroff/nametoindex.cc (character_indexer::lookup_char):
1531 Removed unused member.
1533 2002-04-05 Werner LEMBERG <wl@gnu.org>
1535 * src/drivers/grops/psrm.cc (skip_possible_newline): New function.
1536 (resource_manager::do_begin_binary,
1537 resource_manager::do_begin_data): Use it.
1539 * doc/texinfo.tex: Updated to version 4.2.
1541 * src/roff/troff/token.h: Add TOKEN_ZERO_WIDTH_BREAK for `\:'.
1542 (token::zero_width_break): New inline function.
1543 * src/roff/troff/input.cc (token::next): Use it.
1544 (token::description): Updated.
1545 (encode_char): Ignore `\%', `\&', `\)', and `\:'.
1546 (token::add_to_node_list, token::process): Use it.
1547 * NEWS, doc/groff.texinfo: Updated.
1549 * src/preproc/eqn/over.cc (over_box::output): Fix typo.
1550 * tmac/tty.tmac: Add missing backslash.
1552 2002-04-04 Tadziu Hoffmann <hoffmann@usm.uni-muenchen.de>
1554 * src/preproc/eqn/box.cc (set_script_size, box::top_level): Use
1555 `.ps' register instead of `.s' to handle fractional point sizes.
1556 * src/preproc/eqn/limit.cc (limit_box::compute_metrics,
1557 limit_box::output): Ditto.
1558 * src/preproc/eqn/other.cc (size_box::compute_metrics,
1559 size_box::output): Ditto.
1560 * src/preproc/eqn/over.cc (over_box::compute_metrics,
1561 over_box::output): Ditto.
1562 * src/preproc/eqn/script.cc (script_box::compute_metrics,
1563 script_box::output): Ditto.
1564 * src/preproc/eqn/sqrt.cc (sqrt_box::compute_metrics,
1565 sqrt_box::output): Ditto.
1567 2002-04-03 Michael Selway <mas@ssl.co.uk>
1569 * src/drivers/grops/psrm.cc (resource_manager::do_begin_binary):
1572 2002-04-03 Werner LEMBERG <wl@gnu.org>
1574 * doc/homepage.ms: Reduce title size.
1575 * doc/groff.texinfo: Fix documentation of .t register.
1576 Fix handling of colon.
1579 * src/roff/troff/input.cc (exit_troff): Emit LAST_PAGE_EJECTOR
1580 only if page length is positive to avoid a loop.
1582 * tmac/an-old.tmac (ne): Increase page length to avoid problems with
1585 2002-04-02 P. Alejandro Lopez-Valencia <dradul@yahoo.com>
1587 * src/include/nonposix.h, src/roff/groff/pipeline.c:
1588 s/__CYGWIN32__/__CYGWIN__/.
1590 2002-03-28 Gaius Mulley <gaius@glam.ac.uk>
1592 * doc/gnu.xpm: New image contributed by Emily Mulley.
1593 * doc/Makefile (gnu.eps, gnu.png): Use pnmdepth.
1594 (homepage.html): Be dependent on gnu.eps.
1595 * doc/homepage.ms: Updated to new image.
1597 * src/devices/grohtml/post-html.cc (html_printer): New member
1599 (html_printer::flush_sbuf, html_printer::set_char): Set it.
1600 (html_printer::sbuf_continuation): Use it.
1602 2002-03-28 Werner LEMBERG <wl@gnu.org>
1604 * src/libs/libgroff/getopt.c: Updated to latest version.
1606 * tmac/README: More on hyphen.tex license.
1608 2002-03-26 Larry Kollar <kollar@alltel.net>
1610 * doc/groff.texinfo: Add documentation of most missing requests.
1612 2002-03-25 Werner LEMBERG <wl@gnu.org>
1614 Add three glyphs `t+-', `tmu', and `tdi' which are textual variants
1615 of `+-', `mu', and `di', respectively.
1617 * font/devascii/R.proto, font/devutf8/R.proto,
1618 font/devlatin1/R.proto, font/devhtml/R.proto,
1619 font/devcp1047/R.proto, font/devlpb/*: Add them.
1620 * font/devps/generate/textmap: Ditto.
1621 * font/devps/*: Regenerated.
1622 * font/devlj4/generate/text.map: Add them.
1623 * font/devlj4/*: Regenerated.
1624 * font/devdvi/generate/tc.map: Use them.
1625 * font/devdvi/generate/texsy.map: Add them.
1626 * font/devdvi/*: Regenerated.
1627 * font/devX*/*: Regenerated.
1629 * tmac/latin1.tmac, tmac/cp1047.tmac, tmac/tty.tmac,
1630 tmac/tty-char.tmac: Updated.
1632 * NEWS, man/groff_char.man: Updated.
1634 2002-03-24 Werner LEMBERG <wl@gnu.org>
1636 * tmac/dvi.tmac, tmac/X.tmac, tmac/ps.tmac, tmac/html.tmac,
1637 tmac/lj4.tmac, tmac/tty.tmac: Replace most `.char' with `.fchar'.
1638 * tmac/ec.tmac: Remove `.rchar' calls (no longer necessary since
1639 we use `.fchar' in dvi.tmac.
1640 * tmac/dvi.tmac: Improve definition of \[Fo] and \[Fc].
1641 * tmac/Xps.tmac: Simplify some char definitions.
1642 Add definition for \[f/].
1643 * man/groff_char.man: Updated for new X.tmac.
1645 * tmac/README: New file.
1647 2002-03-23 Phil Lobbes <phil@perkpartners.com>
1649 * Makefile.comm (.y.o): New rule for make on Solaris 2.5.1 -- the
1650 internal .y.o rule took precendence over the .y.cc rule, compiling
1651 the yacc files with gcc instead of g++.
1653 2002-03-23 Werner LEMBERG <wl@gnu.org>
1655 * tmac/dvi.tmac: Add replacement font for `CB'.
1657 * tmac/doc.tmac: s/request/macro/ in messages.
1658 (doc-generic-macro): Improve error message.
1659 * tmac/groff_mdoc.man: Minor improvements.
1661 2002-03-22 Werner LEMBERG <wl@gnu.org>
1663 * doc/groff.texinfo: Document possible conflict between `tr' and
1666 2002-03-21 Werner LEMBERG <wl@gnu.org>
1668 Improve handling of hyphenation patterns. It is now possible to
1669 use most of TeX's pattern files unmodified. To make the process
1670 more flexible, a new request `hpfcode' has been added which
1671 provides a character code mapping for the `hpf' request. See
1672 comment before hpf_getc() for more details.
1674 * src/roff/troff/env.cc (insert_hyphenation, hpf_getc): New
1676 (read_patterns_file): Additional parameter for exception dictionary.
1677 Extended to recognize \pattern, \hyphenation, and \endinput.
1678 (do_hyphenation_patterns_file): Updated.
1679 * src/roff/troff/env.h (hpf_code_table): New extern.
1681 * src/roff/troff/input.cc (hpf_code_table): New array.
1682 (init_hpf_code_table, hyphenation_patterns_file_code): New
1684 (hyphenation_code): Handle translation from `trin' correctly.
1685 (main, init_input_requests): Updated.
1686 (charinfo::set_translation): Handle hyphenation code also.
1688 * src/roff/troff/charinfo.h (charinfo::get_translation_input): New
1691 * src/roff/troff/env.cc (WORD_MAX): Reduced to 256 since `unsigned
1692 char' is used for offsets in hyphenation exceptions.
1694 * tmac/hyphen.us: Replace with contents of unmodified `hyphen.tex'.
1696 * NEWS, man/groff_diff.man, man/groff.man: Document it.
1698 2002-03-20 Larry Kollar <kollar@alltel.net>
1700 * doc/groff.texinfo: Add documentation for `hpfa' and `trin'
1703 2002-03-18 Werner LEMBERG <wl@gnu.org>
1705 * tmac/html.tmac: Fix serious typo.
1707 2002-03-17 Larry Kollar <kollar@alltel.net>
1709 * doc/groff.texinfo: Add documentation for `writec' request.
1711 2002-03-17 Werner LEMBERG <wl@gnu.org>
1713 Added request `hpfa' to append hyphenation patterns.
1715 * src/roff/troff/env.cc (hyphen_trie::read_patterns_file): Add
1717 (hyphenation_patterns_file): Renamed to...
1718 (do_hyphenation_patterns_file): This.
1719 (hyphenation_patterns_file, hyphenation_patterns_file_append): New
1721 (init_hyphen_requests): Updated.
1722 * NEWS, man/groff.man, man/groff_diff.man: Document it.
1724 2002-03-16 Werner LEMBERG <wl@gnu.org>
1726 Added request `writec' in analogy to `tmc'.
1728 * src/roff/troff/input.cc (write_request): Renamed to...
1729 (do_write_request): This.
1730 Added one parameter.
1731 (write_request, write_request_continue): New functions.
1732 (init_input_requests): Updated.
1733 * NEWS, man/groff.man, man/groff_diff.man: Document it.
1735 * font/devdvi/DESC.in (sizes): Allow all sizes in the range
1737 * NEWS: Document it.
1739 2002-03-15 Werner LEMBERG <wl@gnu.org>
1741 * man/groff.man: Add writem request.
1743 Add request `trin' (translate input) to make `.asciify' work
1744 correctly. This is necessary since `charXXX' entity names are no
1745 longer hardcoded in font definition files.
1747 * src/roff/troff/charinfo.h (charinfo): Add `asciify_code' and
1748 `translate_input' members.
1749 (charinfo::set_asciify_code, charinfo::get_asciify_code,
1750 charinfo::set_translation_input): New methods.
1751 (charinfo::set_translation): Add third argument.
1752 * src/roff/troff/input.cc (charinfo:set_translation): Set
1754 (do_translate): Add second argument.
1755 (translate_input): New function.
1756 (init_input_requests): Updated.
1757 * src/roff/troff/node.cc (glyph_node::asciify,
1758 composite_node::asciify): Use `get_asciify_code'.
1760 * tmac/cp1047.tmac, tmac/latin1.tmac: Use `trin'.
1762 * NEWS, man/groff.man, man/groff_diff.man: Updated.
1764 2002-03-14 Larry Kollar <kollar@alltel.net>
1766 * doc/groff.texinfo: Improve documentation of .RS and .RE.
1768 2002-03-14 Werner LEMBERG <wl@gnu.org>
1770 Add a new request `sizes' similar to the `sizes' command in DESC
1773 * src/roff/troff/env.cc (override_sizes): New function.
1774 (init_env_requests): Use it.
1775 * src/roff/troff/token.h: Export `read_string'.
1776 * NEWS, man/groff_diff.man, man/groff.man: Document it.
1778 2002-03-12 Werner LEMBERG <wl@gnu.org>
1780 * doc/groff.texinfo: More fixes for texinfo 4.1 and higher.
1782 2002-03-10 Werner LEMBERG <wl@gnu.org>
1784 * tmac/pspic.tmac: Add support for -Tdvi.
1785 * tmac/dvi.tmac: Include pspic.tmac.
1786 * src/devices/grodvi/grodvi.man: Document it.
1789 * font/devlj4/generate/Makefile: Fix URL of metric files.
1791 2002-03-09 Werner LEMBERG <wl@gnu.org>
1793 * PROBLEMS: The static constructor bug has been fixed in z/OS V1R3.
1795 2002-03-09 Larry Kollar <kollar@alltel.net>
1797 * tmac/groff_ms.man: Add documentation for RS and RE macros.
1799 2002-03-08 Werner LEMBERG <wl@gnu.org>
1801 * doc/groff.texinfo: Fixes for texinfo 4.1.
1803 2002-03-07 Werner LEMBERG <wl@gnu.org>
1805 * src/include/lib.h: Include getopt.h if groff-getopt.h can't be
1807 Handle CYGWIN properly.
1809 2002-03-07 Paco Andrés Verdú <pandres@dragonet.es>
1811 * font/devlbp/Makefile.sub (DEVFILES): Add some missing fonts.
1812 * tmac/lbp.tmac: Add some font translations.
1814 2002-03-02 Werner LEMBERG <wl@gnu.org>
1816 * font/devcp1047/R.proto, font/devlatin1/R.proto,
1817 font/devhtml/R.proto: Remove `charXXX' entries.
1818 * tmac/tty.tmac, tmac/html.tmac: Load latin1.tmac or cp1047.tmac
1821 * font/devlj4/generate/text.map: Remove `charXXX' entries.
1822 * font/devlj4/*: Regenerated all font definition files.
1823 * tmac/lj4.tmac: Load latin1.tmac.
1825 * src/utils/hpftodit/hpftodit.cc (do_file): Partially undo change
1826 from 2000-06-17: LJ4 metric files are *not* text files.
1828 * tmac/troffrc, tmac/dvi.tmac, tmac/ps.tmac: Don't use .T string
1829 register to test for EBCDIC.
1831 2002-03-01 Werner LEMBERG <wl@gnu.org>
1833 * src/utils/afmtodit/afmtodit.pl: Skip comment lines in encoding
1834 files (as grops already does).
1835 * src/utils/afmtodit/afmtodit.man: Document comment lines in map
1837 * src/devices/grops/grops.man: Document comment lines in encoding
1840 * tmac/cp1047.tmac: New file.
1841 * tmac/dvi.tmac, tmac/tty-char.tmac: Use it.
1842 * tmac/ps.tmac: Load latin1.tmac or cp1047.tmac.
1843 * tmac/Makefile.sub (NORMALFILES): Updated.
1845 * tmac/ec.tmac: Don't load latin1.tmac again.
1847 * font/devps/generate/lgreekmap, font/devps/generate/symbolchars,
1848 font/devps/generate/dingbats.map,
1849 font/devps/generate/dingbats.rmap, font/devps/text.enc,
1850 font/devps/generate/Makefile (symbolmap): Add header comment.
1851 * font/devps/generate/textmap: Ditto.
1852 Remove `charXXX' entries.
1853 * font/devps/symbolmap: Regenerated.
1854 * font/devps/*: Regenerated all font definition files.
1856 2002-02-28 Werner LEMBERG <wl@gnu.org>
1858 Add color support to grodvi (for drawing colors are currently
1859 translated to gray values).
1861 * src/devices/grodvi/dvi.cc (FILL_MAX): Removed.
1862 (dvi_printer): Add `cur_color' member.
1863 (dvi_printer::set_color): New function.
1864 (draw_dvi_printer): Remove `fill'.
1865 (draw_dvi_printer::fill_next): Pass environment as parameter.
1866 Update code for new color support translated to gray.
1867 (dvi_printer::set_char): Updated.
1868 (dvi_printer::begin_page, dvi_printer::end_page): Handle color
1869 changes crossing the page border.
1870 (dvi_printer::draw): Updated.
1871 Remove cases `f' and `F'.
1872 * tmac/dvi.tmac: Add color definitions.
1873 * NEWS, src/devices/grodvi/grodvi.man: Updated.
1875 * tmac/an-old.tmac (R): Make this a macro to emit a warning if
1878 * aclocal.m4 (GROFF_NEED_DECLARATION): Use test similar to recent
1879 versions of autoconf.
1880 * configure: Updated.
1882 * doc/homepage.ms: Use `.blm'.
1883 * tmac/www.tmac (www-depth): New auxiliary variable.
1884 (www-pop-level): Don't issue HTML tag.
1885 (ULS, ULE, LI): Use absolute indentation.
1887 * src/devices/grops/ps.cc (ps_printer::begin_page,
1888 ps_printer::end_page): Switch forth and back to default color while
1889 starting a new page.
1891 2002-02-27 Werner LEMBERG <wl@gnu.org>
1893 Add EC and TC fonts to devdvi.
1895 * src/utils/tfmtodit/tfmtodit.man: Document patching of exbase.mf.
1896 * font/devdvi/generate/cork.map: Renamed to...
1897 * font/devdvi/generate/ec.map: This.
1898 Remove entry for `aq'.
1899 * font/devdvi/generate/tc.map: New file.
1900 * font/devdvi/generate/Makefile (*EC, *TC): New creation rules for
1903 * font/devdvi/*EC, font/devdvi/*TC: New font definition files.
1904 * font/devdvi/Makefile.sub (DEVFILES): Updated.
1905 * tmac/ec.tmac: New file.
1906 * tmac/Makefile.sub (NORMALFILES): Updated.
1907 * NEWS, src/devices/grodvi/grodvi.man: Updated.
1908 * man/groff_char.man: Check `ECFONTS' register.
1910 * font/devdvi/{TR,TI,TB,TBI,HR}: Fix `name' field.
1912 2002-02-26 Werner LEMBERG <wl@gnu.org>
1914 * font/devdvi/generate/*.map: Remove all `charXXX' entries.
1915 * font/devdvi/generate/cork.map: Add 'y and 'Y.
1916 * font/devdvi/*: Updated.
1917 * tmac/dvi.tmac: Formatting.
1919 Add font `HBI' for the dvi output.
1920 Add support for font families `T' and `H'.
1922 * font/devdvi/HBI: New file.
1923 * font/devdvi/B: Renamed to ...
1924 * font/devdvi/TB: This.
1925 * font/devdvi/BI: Renamed to ...
1926 * font/devdvi/TBI: This.
1927 * font/devdvi/I: Renamed to ...
1928 * font/devdvi/TI: This.
1929 * font/devdvi/R: Renamed to ...
1930 * font/devdvi/TR: This.
1931 * font/devdvi/H: Renamed to ...
1932 * font/devdvi/HR: This.
1933 * font/devdvi/Makefile.sub (DEVFILES): Updated.
1934 * font/devdvi/generate/Makefile (HBI): New rule.
1936 (R, I, B, BI, H): Renamed to ...
1937 (TR, TI, TB, TBI, HR): This, respectively.
1939 * NEWS, src/devices/grodvi/grodvi.man: Updated.
1940 * font/devdvi/DESC.in: Don't mount R, I, B, BI, and CWI.
1941 Add `styles' and `family' keywords.
1942 * tmac/dvi.tmac: Alias `H' to `HR'.
1943 Add some fspecial requests for italic fonts.
1944 Add TR and TI as special.
1945 Add support for `_' with font CWI.
1947 * src/roff/troff/number.cc (parse_expr): Add missing `break' for
1948 operator `:'. Until now, the expression `0:1' would return 2
1951 2002-02-25 Werner LEMBERG <wl@gnu.org>
1953 * man/groff_char.man: Added some missing PS glyph names (from the
1955 * font/devps/generate/textmap, font/devps/symbolmap: Add
1958 * doc/groff.texinfo: Minor additions and fixes.
1959 * man/groff_diff.man: Remove documentation of fp request. This
1960 is already covered in the original troff manual.
1961 Updated to be consistent with other doc files.
1964 2002-02-24 Werner LEMBERG <wl@gnu.org>
1966 * aclocal.m4 (GROFF_EBCDIC): Don't include `font/devutf8' in
1968 Define new variable OTHERDEVDIRS (containing `font/devlj4
1969 font/devlbp' if not EBCDIC).
1970 * Makefile.in (TTYDEVDIRS): Always include `font/devutf8'.
1971 (OTHERDEVDIRS): New variable.
1972 (MDEFINES, DEVDIRS, ALLDIRS, DISTDIRS): Updated.
1973 * configure: Regenerated.
1975 * NEWS, src/devices/grotty/grotty.man: Updated.
1977 2002-02-23 Werner LEMBERG <wl@gnu.org>
1979 * src/roff/troff/input.cc (do_overstrike, do_bracket,
1980 get_line_arg): Honour input level.
1982 Add new symbol `mc' corresponding to U+00B5 MICRO SIGN.
1984 * font/*/*: Implement it in all font files.
1985 * font/devps/generate/textmap, font/devps/generate/symbolchars,
1986 * font/devps/symbolmap: Updated.
1987 * font/devlj4/generate/text.map: Updated.
1988 * font/devdvi/generate/CompileFonts (sizes): Add LaTeX sizes.
1989 * font/devdvi/generate/texmi.map: Updated.
1991 * font/devutf8/R.proto: Remove all `charXXX' entries.
1992 * font/devutf8/NOTES: Updated.
1994 * font/devX*/*: Regenerated with xtotroff, using fonts from XFree86
1997 * tmac/latin1.tmac, tmac/psold.tmac, tmac/tty-char.tmac: Updated.
1999 * NEWS, man/groff_char.man: Updated.
2001 2002-02-21 Phil Lobbes <phil@perkpartners.com>
2003 * src/include/lib.h [HAVE_SNPRINTF]: Include stdarg.h.
2005 2002-02-20 Ralph Corderoy <ralph@inputplus.demon.co.uk>
2007 * src/roff/grog/grog.pl: Fix computation of $refer.
2009 2002-02-19 Werner LEMBERG <wl@gnu.org>
2011 * src/include/lib.h [!HAVE_SNPRINTF]: Add declarations for
2012 `snprintf' and `vsnprintf'.
2014 * src/include/htmlindicate.h: Renamed to...
2015 * src/include/htmlhint.h: This.
2016 * src/include/Makefile.sub: Updated.
2017 * src/preproc/eqn/main.cc: Updated.
2019 2002-02-18 Werner LEMBERG <wl@gnu.org>
2021 * man/roff.man, man/groff_out.man, man/groff.man,
2022 man/groff_diff.man, man/ditroff.man, src/roff/groff/groff.man,
2023 src/roff/troff/troff.man: Updated to latest changes in www.tmac.
2025 * win32-diffs: Updated.
2027 2002-02-17 Werner LEMBERG <wl@gnu.org>
2029 * doc/Makefile (clean): Add *.eps.
2030 (MEMACROS): Removed.
2031 (TFLAG): New variable.
2034 (GROFF): Use TFLAG, FFLAG, -U, -p, -e, -t, and -ww.
2036 (.ms.html, .ms.ascii, .ms.ps, homepage.html): Simplify.
2038 * tmac/www.tmac: Use dummy diversion while resetting and disabling
2040 * tmac/e.tmac: Inserted some more `\"' to remove warnings if used
2042 * src/roff/troff/troff.man: Fix order of parameter description.
2046 2002-02-16 Gaius Mulley <gaius@glam.ac.uk>
2048 Simplify image handling for grohtml.
2051 * src/devices/grohtml/html-text.cc (DEBUGGING): Don't undefine but
2053 (html_text::dump_stack): Don't emit newline while debugging.
2054 (html_text::do_push) [DEBUGGING]: Print more info.
2055 (html_text::check_emit_text): Fix handling of <p>.
2056 * src/devices/grohtml/html.h: Updated.
2057 * src/devices/grohtml/output.cc (FPUTC, FPUTS, PUTC): New macros,
2058 replacing `fputc', `fputs', `putc'. If DEBUGGING is defined, they
2059 send its data to stderr also.
2061 (simple_output::space_or_newline) [DEBUGGING]: Removed.
2062 * src/devices/grohtml/post-html.cc (html_printer::do_links,
2063 html_printer::html_printer): Remove `DEBUGGING' conditionals.
2065 * src/include/html-strings.h (HTML_IMAGE_{CENTERED,LEFT,RIGHT,END}):
2067 * src/libs/libgroff/htmlhint.cc (is_in_graphic_start,
2068 is_inline_image): Removed.
2069 (html_begin_suppress, html_end_suppress): Don't take a parameter.
2070 (graphic_start, graphic_end): Removed.
2071 * src/include/htmlindicate.h: Updated.
2072 * src/preproc/html/pre-html.cc (DEBUG_HTML): Removed.
2073 (macroset_template): New global variable.
2074 (makeFileName): Use `macroset_template'.
2075 (write_end_image): Don't take a parameter.
2077 (write_start_image: Don't emit newline.
2078 (char_buffer::write_upto_newline): Updated.
2079 (char_buffer::skip_to_newline): Renamed to ...
2080 (char_buffer::skip_until_newline): This.
2082 (char_buffer::write_file_troff, char_buffer::write_file_html):
2084 (createAllPages, createImage) [DEBUGGING]: Handle `debug' flag.
2085 (removeAllPages): Remove `DEBUGGING' conditionals.
2086 (addRegDef, dump_args): New functions.
2087 (char_buffer::do_html, char_buffer::do_image): Handle
2088 `www-image-template' command line variable.
2089 Add more debugging code.
2090 (addps4html): Removed.
2091 (removeTempFiles) [DEBUGGING]: Handle `debug' flag.
2093 * src/preproc/eqn/main.cc: Include `ctype.h'.
2094 (suppress_html): Removed.
2096 (inline_equation): Use `html_begin_suppress' and
2097 `html_end_suppress'.
2098 * src/preproc/pic/troff.cc: Don't include `htmlindicate.h'.
2099 (troff_output::start_picture, troff_output::finish_picture):
2101 * src/preproc/tbl/main.cc: Don't include `htmlindicate.h'.
2102 (process_input_file): Updated.
2104 * src/roff/troff/div.cc (page_number): Set page number only if the
2105 `ps4html' register isn't defined.
2106 * src/roff/troff/input.cc (image_no): New external variable.
2107 (do_suppress): Use it.
2108 * src/roff/troff/node.h (suppress_node::image_id): New member.
2109 * src/roff/troff/node.cc (image_no): Remove `static' keyword.
2110 (suppress_node::suppress_node): Initialize `image_id' member.
2111 (suppress_node::same): Handle `image_id' also.
2112 (suppress_node::copy): Updated.
2113 (last_image_id): New global variable.
2114 (suppress_node::tprint): Use it.
2116 * tmac/an-old.tmac (TS, TE, EQ, EN): Use HTML-IMAGE and
2118 * tmac/pspic.mac (PSPIC): Fix html support.
2119 * tmac/s.tmac (@EQ, @EN, @TS, TE, PS, PE): Ditto.
2120 * tmac/www.tmac (www-image-template): Set up.
2121 (HTMLINDEX): Renamed to...
2123 (BODYCOLOR): Renamed to...
2125 (BACKGROUND): Renamed to...
2127 (URL): Change order of parameters for consistency.
2128 (MAILTO): Renamed to...
2130 (IMAGE, PNG-IMAGE, MARGIN-PNG-IMAGE): Renamed to...
2131 (IMG, PIMG, MPIMG): This.
2132 (HTML-H-BEGIN, HTML-H-END): Renamed to...
2134 (LINKS): Renamed to...
2136 (LINE): Renamed to...
2138 (NO-AUTO-RULE): Renamed to...
2140 (HTML-TL): Renamed to...
2142 (UL-BEGIN, UL-END): Renamed to...
2144 (DROPCAP): Renamed to...
2146 (TS, TE, EQ, EN): Provide default definitions.
2147 (www-make-unique-name): Updated.
2148 (HTML-IMAGE-INLINE): Fix typo.
2149 * tmac/groff_www.man: Updated.
2151 * doc/Makefile (homepage.html): Add option -r to grohtml.
2152 Use shortened image name.
2153 * doc/groff.texinfo: Updated info on grohtml strings and macros.
2154 * doc/homepage.ms: Updated and extended.
2156 2002-02-14 Werner LEMBERG <wl@gnu.org>
2158 Don't use `CSI 39 m' and `CSI 49 m' but `CSI 0 m'.
2160 * src/devices/grotty/tty.cc (SGR_DEFAULT_COLOR,
2161 SGR_BACK_DEFAULT_COLOR): Replaced with ...
2162 (tty_printer::put_color): Use it.
2163 (ttr_printer::end_page): Simplify.
2165 2002-02-13 Werner LEMBERG <wl@gnu.org>
2167 * tmac/groff_tmac.man: Moved to...
2168 * man/groff_tmac.man: This place.
2169 * tmac/Makefile.sub, man/Makefile.sub: Updated.
2171 2002-02-12 Werner LEMBERG <wl@gnu.org>
2173 * src/libs/libgroff/Makefile.sub (snprintf.o): Don't use
2174 $(COMPILE.c) to not include groff's assert.h.
2176 * src/drivers/grotty/tty.cc (main): Add GROFF_NO_SGR environment
2178 * NEWS, src/drivers/grotty/grotty.man: Document it.
2180 2002-02-11 Werner LEMBERG <wl@gnu.org>
2182 * src/libs/snprintf/snprintf.c: Updated to latest version
2185 * src/roff/grog/grog.pl (process): Fix handling of `.['. We now
2186 test whether there is `.]' also.
2187 Don't check for spaces after `.['.
2188 * src/roff/grog/grog.sh: Do the same.
2190 2002-02-10 Werner LEMBERG <wl@gnu.org>
2194 * src/libs/libgroff/illegal.cc: Renamed to ...
2195 * src/libs/libgroff/invalid.cc: This.
2196 (illegal_char_table): Renamed to ...
2197 (invalid_char_table): This.
2198 * src/libs/libgroff/Makefile.sub: Updated.
2199 * win32-diffs: Updated.
2201 * doc/groff.texinfo, src/devices/grops/psrm.cc (ps_get_line),
2202 src/libs/libdriver/input.cc (fatal_command, parse_color_command,
2203 parse_x_command), src/libs/libgroff/font.cc (text_file::next,
2204 font::load), src/preproc/eqn/main.cc (read_line, main),
2205 src/preproc/eqn/lex.cc (file_input::read_line),
2206 src/preproc/pic/lex.cc (file_input::read_line,
2207 simple_file_input::get, simple_file_input::peek),
2208 src/preproc/pic/main.cc (top_input::get, top_input::peek),
2209 src/preproc/pic/pic.man, src/preproc/refer/main.cc
2210 (input_stack::push_file), src/preproc/refer/refer.cc (do_file,
2211 do_bib), src/preproc/tbl/main.cc (table_input::get),
2212 src/preproc/grn/grn.man, src/preproc/grn/main.cc (interpret),
2213 src/roff/troff/input.cc (file_iterator::fill, file_iterator::peek,
2214 do_zero_width, read_request, encode_char, ps_get_line,
2215 transparent_file, get_char_for_escape_name, transparent_translate,
2216 asciify, input_char_description, read_string, set_string),
2217 src/roff/troff/env.cc (environment::add_html_tag),
2218 src/roff/troff/troff.man, tmac/e.tmac (`@(', `(f'): Do it.
2220 * src/include/lib.h: Updated.
2222 * src/preproc/eqn/eqn.cc: Removed.
2226 * src/preproc/grn/hdb.cc (DBRead): Fix fscanf() fields.
2228 2002-02-09 Werner LEMBERG <wl@gnu.org>
2230 * doc/gnu.xpm: New image.
2231 * doc/Makefile (DOCS): Add homepage.ps.
2232 Add rules for converting xpm->png and xpm->eps.
2233 Use `gnu.{xpm,eps}' as image names.
2234 * doc/homepage.ms: Updated.
2236 2002-02-09 Gaius Mulley <gaius@glam.ac.uk>
2238 * tmac/www.tmac (www-error): New macro, replacing calls to `@error'.
2239 (IMAGE): Change image position parameters to `-L', `-R', and `-C'.
2240 Remove calls to `B1' and `B2'
2241 (PNG-IMAGE): New macro for inclusion of images in PNG format.
2242 (www-left-ll-trap, www-left-po-trap, www-right-ll-trap): New
2243 auxiliary variables for MARGIN-PNG-IMAGE.
2244 (www-finish-left-po, www-finish-right-ll, www-finish-left-ll): New
2245 auxiliary macros for MARGIN-PNG-IMAGE.
2246 (MARGIN-PNG-IMAGE): New macro to put an image in PNG format into
2248 (www-heading-no): New auxiliary variable for HTML-H-{BEGIN,END}.
2249 (HTML-H-BEGIN, HTML-H-END): New macros to begin and end a heading.
2250 (DROPCAP): New macro to produce dropcap characters.
2251 (www-do-image): Renamed back to...
2252 (HTML-DO-IMAGE): This.
2253 Updated all callers.
2255 * doc/Makefile (gnubw.eps): Updated.
2256 * doc/homepage.ms: Updated.
2258 2002-02-08 Werner LEMBERG <wl@gnu.org>
2260 * doc/pic.ms: Fixed typos (\(*tx -> \*(tx).
2261 Added `linethick' to table in section `Style Variables'.
2263 2002-02-08 Gaius Mulley <gaius@glam.ac.uk>
2265 * src/libs/libdriver/input.cc (get_extended_arg): Fix conditional.
2267 2002-02-07 Werner LEMBERG <wl@gnu.org>
2269 Adding options -C (compatibility mode) and -c (grotty's old output
2272 * src/roff/nroff/nroff.sh: Implement it.
2274 * NEWS, src/roff/nroff/nroff.man: Updated.
2276 * PROBLEMS: Document bison 1.32 bug.
2278 Some fixes to make groff compile on z/OS 1.2 UNIX (was OS/390).
2280 * src/roff/troff/node.cc (make_tfont): Define it earlier.
2281 * src/roff/troff/div.h: Add prototype for `end_diversions'.
2282 * src/roff/troff/input.cc: Add prototype for `process_input_stack'.
2283 * src/roff/troff/env.h: Add prototype for `title'.
2285 Adding EBCDIC support to grotty.
2287 * src/devices/grotty/tty.cc (CSI): New macro.
2288 (SGR_*, tty_printer::put_color): Use it.
2290 2002-02-06 Werner LEMBERG <wl@gnu.org>
2292 Implementing color support in grotty. The new switch -c activates
2293 the old drawing scheme, disabling color at the same time. The new
2294 switch `-i' selects italic instead of underlining (SGR only).
2296 * src/devices/grotty/tty.cc (putstring): New define instead of
2297 `fputs'. Updated all callers.
2298 (old_drawing_scheme): New global variable.
2299 (COLOR_CHANGE): New enum value.
2300 (SGR_*): New defines containing color handling escape sequences.
2301 (TTY_MAX_COLORS, DEFAULT_COLOR_IDX): New defines.
2302 (glyph): New members `back_color_idx' and `fore_color_idx'.
2303 (glyph::order): Add COLOR_CHANGE.
2304 (tty_printer): New members `cur_fore_idx', `curr_back_idx',
2305 `is_underline', `is_bold', `cu_flag', `tty_colors'.
2306 New methods `make_underline', `make_bold', `color_to_idx',
2307 `change_color', `put_color'.
2308 (cu_flag): Moved into `tty_printer' class.
2309 (tty_printer::tty_printer): Initialize colors.
2310 (tty_printer::add_char, tty_printer::set_char, tty_printer::special,
2311 tty_printer::draw, tty_printer::end_page): Handle colors also.
2312 (main): Add options `-c' and `-i'.
2314 * NEWS, src/devices/grotty/grotty.man: Updated.
2316 * src/include/errarg.h (errarg): Add support for `unsigned int'.
2317 * src/libs/libgroff/errarg.c: Implement it.
2319 * src/include/printer.h (printer): Add `change_color' method
2320 (currently used by grotty only).
2321 * src/libs/libdriver/printer.cc: Implement it.
2322 * src/libs/libdriver/input.cc (parse_D_command, do_file): Add
2323 call to `pr->change_color'.
2325 * src/roff/troff/node.cc (troff_output_file::fill_color,
2326 troff_output_file::glyph_color): Call `do_motion'.
2328 * tmac/tty.tmac: Add color definitions.
2330 * src/roff/groff/groff.man: Minor fixes.
2332 2002-02-05 Bernd Warken <bwarken@mayn.de>
2334 * src/libs/libdriver/input.cc: Introduce `EnvInt' typedef and use
2335 it. This is a preparation for future changes.
2337 2002-02-05 Werner LEMBERG <wl@gnu.org>
2339 * src/roff/troff/input.cc (process_input_stack): Fix the case
2340 where leading spaces are followed by \f or \s; previously, an
2341 incorrect space width has been used.
2343 * doc/roff.man (quoted_char): Fix argument.
2344 (comment): Define string.
2346 2002-02-04 Larry Kollar <kollar@alltel.net>
2348 * doc/groff.texinfo: More fixes.
2350 2002-02-04 Werner LEMBERG <wl@gnu.org>
2352 * src/preproc/eqn/box.cc (output_string): Don't use \\*[...].
2353 * src/preproc/eqn/main.cc (do_file, inline_equation): Call
2354 `restore_compatibility' before `output_string' -- the LINE_STRING
2355 register now already contains proper switches from and to
2358 * man/groff_char.man: Add Euro symbol.
2359 * man/groff_diff.man: Improve documentation of `.am1' and `.as1'.
2360 * tmac/tty.tmac: Add `EUR' as replacement for `eu' and `Eu'.
2361 * doc/groff.texinfo (Defstr*): Print strings with full syntax.
2364 * doc/Makefile (.SUFFIXES, .texinfo.pdf, clean): Add support for
2366 (.texinfo.html): Add support for texinfo->html.
2368 2002-02-03 Werner LEMBERG <wl@gnu.org>
2370 Added three new requests `ds1', `as1', and `ami'. The former two
2371 are equivalent to `ds' and `as' with the difference that
2372 compatibility mode is saved on entry, switched off during string
2373 expansion, and restored on exit. The latter is the pendant to `dei'
2376 (do_define_string): Use `define_mode' and `calling mode'.
2377 Insert COMPATIBLE_SAVE and COMPATIBLE_RESTORE at the beginning and
2378 end of string, respectively.
2379 (define_string, append_string): Use `calling_mode'.
2380 (define_nocomp_string, append_nocomp_string,
2381 define_string_indirect): New functions.
2382 (init_input_requests): Updated.
2383 * NEWS, man/groff_diff.man, man/groff.man: Document it.
2385 * src/preproc/eqn/box.cc (box::top_level, box::extra_space): Use
2386 `as1' for assigning LINE_STRING (this is `10' usually). Sun's
2387 mm macro package accesses this string register directly.
2388 * src/preproc/eqn/main.cc (inline_equation): Use `as1'.
2390 * tmac/trace.tmac: Trace calls to `am' also. Make it work in
2393 2002-02-02 Larry Kollar <kollar@alltel.net>
2395 * doc/groff.texinfo, tmac/groff_ms.man: More fixes.
2397 2002-01-31 Werner LEMBERG <wl@gnu.org>
2399 * tmac/an-old.tmac (I): Use \, and \/ to improve spacing.
2401 2002-01-31 Bernd Warken <bwarken@mayn.de>
2403 * src/devices/grolbp/lbp.cc (main): Delete `pr'.
2404 * man/groff_out.man: Revised and updated.
2406 2002-01-30 Bernd Warken <bwarken@mayn.de>
2408 * src/libs/libdriver/input.cc [USE_ENV_STACK]: New macro to comment
2409 out the unused `{' and `}' commands. Undefined by default.
2410 (IntArray): Make `data' private.
2411 (IntArray::operator[], IntArray::get_data, IntArray::len): Use these
2412 new methods instead.
2413 (skip_line_D, skip_to_end_of_line): New functions.
2414 (get_D_fixed_args): Use `skip_line_D'.
2415 Changed to handle dummy odd arguments by ...
2416 (get_D_fixed_args_odd_dummy): This new function.
2417 (get_D_variable_args): Split some code into ...
2418 (get_possibly_integer_args): This new function.
2419 (send_draw): Use more `const'.
2420 (delete_current_env): New function.
2421 (position_to_end_of_args): Use `size_t'.
2423 (send_draw): Updated.
2424 (parse_D_command): Handle `c', `C', and `t' better.
2428 2002-01-29 Werner LEMBERG <wl@gnu.org>
2431 * doc/groff.texinfo: Introduce @Def...List, @Def...Item, and
2432 @Def...ListEnd which replaces @Def...x. This is necessary to get
2433 proper HTML output -- see the comment in the file for more
2437 2002-01-29 Gaius Mulley <gaius@glam.ac.uk>
2439 Fixes to make color changes of 2002-01-21 work with grohtml.
2441 * src/devices/grohtml/post-html.cc (style): Updated.
2442 (html_printer): Remove unused methods.
2443 (html_printer::do_font, html_printer::draw, html_printer::set_char,
2444 html_printer::special): Updated.
2445 * src/devices/grohtml/html-text.cc (debugStack, turnDebug,
2446 html_text::dump_stack_element, html_text::dump_stack) [DEBUGGING]:
2447 Added some debugging code.
2448 (html_text::start_tag): Updated.
2449 (html_text::do_push): New method.
2450 (html_text::push_para): Call it.
2451 Add method for handling color.
2452 (html_text::do_color): Updated.
2453 (html_text::shutdown): Handle color.
2454 * src/devices/grohtml/html-text.h (tag_definition): New member
2458 2002-01-28 Werner LEMBERG <wl@gnu.org>
2460 * tmac/ps.tmac, tmac/html.tmac: Fix compatibility mode issues.
2462 2002-01-27 Gaius Mulley <gaius@glam.ac.uk>
2464 Add two switches -a and -g to control the antialiasing bits for
2465 text and graphics, respectively.
2467 * src/devices/grohtml/post-html.cc (main): Dummy code for `-a' and
2469 * src/devices/grohtml/grohtml.man: Document them.
2470 * src/preproc/html/pre-html.cc (MIN_ALPHA_BITS, MAX_ALPHA_BITS):
2472 (textAlphaBits, graphicAlphaBits, antiAlias): New global variables.
2473 (setupAntiAlias): New function.
2474 (createAllPages): Updated.
2475 (scanArguments): Handle `-a' and `-g'.
2476 (main): Call `setupAntiAlias'.
2479 2002-01-27 Werner LEMBERG <wl@gnu.org>
2481 * doc/groff.texinfo (Def*): Call index function after deffn.
2483 * tmac/html.tmac: Call `nroff' request.
2485 2002-01-26 Larry Kollar <kollar@alltel.net>
2487 * tmac/groff_ms.man: Add some omissions.
2489 2002-01-25 Larry Kollar <kollar@alltel.net>
2491 * tmac/groff_ms.man: Typographical improvements.
2493 2002-01-25 Werner LEMBERG <wl@gnu.org>
2495 * doc/groff.texinfo: Updated version and copyright.
2496 * src/devices/grops/grops.man: Updated.
2498 * tmac/groff_tmac.man: Fix `ig' macro.
2500 * tmac/an-old.tmac (ne): Redefine `ne' request to be a no-op in
2502 Use `.ne' unconditionally everywhere.
2503 (TS): Only insert some vertical space. Doing a page break is no
2504 longer necessary due to the redefinition of the `ne' request.
2506 * src/libs/libdriver/input.cc (parse_D_command): Don't emit a
2507 warning for unknown subcommands but parse and pass them to the
2510 2002-01-24 Werner LEMBERG <wl@gnu.org>
2512 * tmac/groff_www.man, NEWS: Fix typos.
2514 2002-01-21 Werner LEMBERG <wl@gnu.org>
2516 Complete revision of color support:
2518 Adapt programs to the new libdriver/input.cc.
2520 Color spaces are no longer converted to RGB but transferred as-is
2521 in the troff intermediate output format.
2523 Handle default color gracefully. troff now supports a `default'
2524 color (which can't be changed).
2526 grops will now use the proper color space functions if available.
2530 Note that currently grohtml doesn't handle colors properly. This
2533 * src/libs/libgroff/itoa.c (UINT_DIGITS): New macro.
2534 (ui_to_a): New function.
2535 * src/include/lib.h: Updated.
2537 * src/include/color.h (color_scheme): Replace `NONE' with `DEFAULT'.
2538 (color): Simplified; removed all `double' members and methods.
2539 A new array `components' now holds the color parameters.
2540 (color::is_default, color::get_components): New methods.
2541 (color::operator==, color:operator!=): New.
2542 (Red, Green, Blue, Cyan, Magenta, Yellow, Black, Gray): New macros
2543 to make access to the `components' array more comprehensible.
2544 * src/libs/libgroff/color.cc: Implement new color support.
2545 (atoh): Small fixes.
2546 (color::read_encoding): Simplified for new troff intermediate color
2548 (default_color): New global variable.
2550 * src/roff/troff/input.cc (default_symbol): New global variable.
2551 (lookup_color): Use it.
2552 (default_black): Removed.
2553 (do_glyph_color, do_fill_color): Simplified.
2554 (define_color): Handle default color.
2556 (do_if_request): Handle default color.
2557 * src/roff/troff/env.cc (environment::environment): Initialize
2558 colors with `default_color'.
2559 * src/roff/troff/node.cc (troff_output_file::put): Add method
2561 (troff_output_file::hex): Removed.
2562 (troff_output_file::fill_color, troff_output_file::glyph_color):
2563 Updated to include/color.h and libdriver/input.cc.
2565 * src/preproc/pic/object.cc (draw_arrow): New parameter to set
2566 fill color properly (identically to the outline color). \D'f...'
2567 doesn't work any more.
2568 All function calls to it updated.
2570 * src/devices/grohtml/post-html.cc (html_printer::do_body, main):
2572 * src/devices/grohtml/html-text.cc (html_text::issue_color_begin):
2575 * src/devices/grops/ps.cc (ps_output::put_color): New method.
2576 (ps_printer::sbuf_color): Make a real member instead of pointer.
2577 (ps_printer::fill_color, ps_printer::output_color): Removed.
2578 (ps_printer::ps_printer): Updated.
2579 (ps_printer::set_char): Ditto.
2580 (ps_printer::set_color): Use various color schemes.
2581 Use `put_color' method.
2582 (ps_printer::flush_sbuf): Don't set color.
2583 (ps_printer::fill_path): Take `environment' as parameter.
2584 Simplify color handling.
2585 (ps_printer::set_line_thickness): Renamed to ...
2586 (ps_printer::set_line_thickness_and_color): This (and updated).
2587 (ps_printer::set_color): Change second parameter from `complete'
2588 to `fill' which better describes what it does.
2589 (ps_printer::draw): Call `flush_sbuf' to output graphic commands
2590 and text in the right order.
2592 Remove branches for `f' and `F'; this is handled by
2594 * src/devices/grops/ps.h: Updated.
2595 * font/devps/prologue (FL): Redefined.
2596 ({F,C}r,k,g: New color functions (with and without filling).
2598 * doc/pic.ms, src/preproc/pic/pic.man: Small fixes.
2599 * man/groff_diff.man, man/groff.man, man/groff_out.man,
2600 doc/groff.texinfo, NEWS: Updated.
2602 2002-01-20 Bernd Warken <bwarken@mayn.de>
2604 * src/libs/libdriver/input.cc: Completely rewritten. See comments
2605 in this file for what has been changed.
2607 2002-01-19 Werner LEMBERG <wl@gnu.org>
2609 * test-groff: Fix GROFF_FONT_PATH.
2610 * tmac/andoc.tmac: Add dummy macros for equation support -- eqnrc
2611 is read before .TH or .Dd is parsed.
2613 2002-01-18 Gaius Mulley <gaius@glam.ac.uk>
2615 * src/libs/libgroff/geometry.cc (check_output_arc_limits): Fix
2616 quadrant boundaries.
2618 2002-01-18 Werner LEMBERG <wl@gnu.org>
2620 * devices/grops/ps.cc: Aargh! Fix the fix of the incorrectly
2623 2002-01-17 Ruslan Ermilov <ru@FreeBSD.org>
2625 * tmac/doc.common: Initialize %I register for the %I macro to
2626 avoid (harmless) warning.
2627 * tmac/doc.tmac (Bd): There is no reason to enforce -compact
2628 when in the SYNOPSIS section.
2630 2002-01-17 Bruno Haible <haible@clisp.cons.org>
2632 * src/preproc/pic/lex.cc (get_token): Fix typo.
2634 2002-01-17 Werner LEMBERG <wl@gnu.org>
2636 * devices/grops/ps.cc: Fix incorrectly applied last patch.
2638 2002-01-17 Larry Kollar <kollar@alltel.net>
2640 * tmac/groff_ms.man: Completely rewritten.
2642 2002-01-16 Werner LEMBERG <wl@gnu.org>
2644 * tmac/an-old.tmac (TS): Force break, inserting some vertical space.
2646 2002-01-15 Gaius Mulley <gaius@glam.ac.uk>
2648 * devices/grops/ps.cc (ps_printer::fill_path): Fix handling of
2650 (ps_printer::draw): Ditto.
2652 2002-01-14 Ruslan Ermilov <ru@FreeBSD.org>
2654 * tmac/groff_mdoc.man: Minor fixes.
2656 2002-01-13 Werner LEMBERG <wl@gnu.org>
2658 * man/groff_out.man: Some fixes.
2660 2002-01-13 Gaius Mulley <gaius@glam.ac.uk>
2662 * doc/pic.ms: Fix typos.
2664 2002-01-12 Werner LEMBERG <wl@gnu.org>
2666 * doc/groff.texinfo, doc/groff.man: More on a printable backslash.
2668 2002-01-10 Werner LEMBERG <wl@gnu.org>
2670 * font/devutf8/R.proto, font/devhtml/R.prot: Add `Eu' and `eu'
2674 2002-01-09 Bernd Warken <bwarken@mayn.de>
2676 * man/groff_out.man: Revised.
2677 * man/roff.man: Minor fixes.
2678 * src/roff/troff/troff.man: Some reordering.
2680 2002-01-09 Werner LEMBERG <wl@gnu.org>
2682 * tmac/an-old.tmac: Add dummy macros for equation support.
2684 2002-01-07 Werner LEMBERG <wl@gnu.org>
2686 doc/groff.texinfo: Fix documentation of glyph searching algorithm.
2688 * tmac/an-old.tmac: Revert change 2001-12-23. This breaks too many
2690 * tmac/groff_man.man: Small improvements.
2692 2002-01-07 Bernd Warken <bwarken@mayn.de>
2694 * man/groff_diff.man: Revised.
2696 2002-01-06 Werner LEMBERG <wl@gnu.org>
2698 * tmac/www.tmac: Remove extraneous backslash.
2700 2002-01-06 Bernd Warken <bwarken@mayn.de>
2702 * man/ditroff.man, src/roff/groff/groff.man, man/groff.man: Revised.
2704 2002-01-05 Werner LEMBERG <wl@gnu.org>
2706 Integrated groffer, contributed by Bernd Warken.
2708 * contrib/groffer/*: New.
2709 * Makefile.in, NEWS: Updated.
2711 2002-01-04 Werner LEMBERG <wl@gnu.org>
2713 * doc/groff.texinfo: Added macros `@Defmpreg' and `@Defmpregx' for
2714 registers defined in macro packages.
2715 Revising the ms part.
2717 2002-01-04 Larry Kollar <kollar@alltel.net>
2719 * doc/groff.texinfo: Add documentation for ms macros.
2721 2002-01-02 Werner LEMBERG <wl@gnu.org>
2723 First step in adding PS support for the Euro symbol. `eu' is the
2724 official Euro logo, `Eu' is a font-specific glyph variant.
2726 * font/devps/text.enc: Add `Euro' at position 9.
2727 * font/devps/generate/textmap: Add `Euro' as symbol `Eu'.
2728 * font/devps/symbolmap: Regenerated.
2732 2002-01-02 Bernd Warken <bwarken@mayn.de>
2734 * man/roff.man: Revised.
2736 2002-01-01 Bernd Warken <bwarken@mayn.de>
2738 * src/roff/groff/groff.man: Completely rewritten.
2740 2001-12-31 Werner LEMBERG <wl@gnu.org>
2742 * doc/Makefile: Updated.
2744 2001-12-30 Werner LEMBERG <wl@gnu.org>
2746 * tmac/www.tmac: Make all names of internal macros/registers/strings
2747 lowercase, and prepend `www-'.
2748 Other minor changes.
2749 * src/roff/troff/troff.man: Add preprocessor string at BOF.
2751 2001-12-30 Gaius Mulley <gaius@glam.ac.uk>
2753 Implement option `-b' in grohtml to set the HTML background colour.
2755 * src/devices/grohtml/post-html.cc (default_background): New global
2757 (html_printer::html_printer): Initialize `background' to
2758 `default_background'.
2759 (main): Implement option `-b'.
2761 * src/preproc/html/pre-html.cc (scanArguments): Add dummy handling
2763 * src/devices/grohtml/grohtml.man: Updated.
2764 * doc/Makefile (.ms.html): Use `-b'.
2765 * tmac/html.tmac: Don't set background color.
2767 Add new grohtml tag `.html-tl'.
2769 * src/devices/grohtml/post-html.cc (title_desc): Add `with_h1'
2771 (title_desc::title_desc): Updated.
2772 (html_printer::troff_tag): Handle `.html-tl'.
2773 (html_printer::write_title): Use `with_h1'.
2774 * tmac/www.tmac (www-end-nowhere): New auxiliary macro.
2775 (HTML-TL): New macro.
2777 Add support for unordered lists in HTML.
2779 * tmac/www.tmac (www-level): New auxiliary register.
2780 (www-level1, www-level2, www-level3): New auxiliary strings.
2781 (www-push-level, www-pop-level): New auxiliary macros
2782 (UL-BEGIN, UL-END, LI): User macros for unordered lists.
2786 * src/preproc/html/pre-html.cc (DEFAULT_IMAGE_RES): Increase to 100.
2787 (DEFAULT_VERTICAL_OFFSET): Removed.
2788 (IMAGE_BOARDER_PIXELS): Set to 0.
2789 (A4_LENGTH, A4_OFFSET, LETTER_LENGTH, LETTER_OFFSET): New macros.
2790 (vertical_offset): Initialize with 0.
2791 (gsPaper): New global variable.
2792 (get_resolution): Scan for and return unsigned int.
2793 (get_papersize): New function to get paper length from devps/DESC.
2794 (determine_vertical_offset): New function.
2795 (createAllPages): Produce gray-level images and use proper page
2797 (createImage): Use `-quiet' option of pnmcrop.
2798 (addZ): Fix passing of `-Z'.
2799 (scanArguments): Fix handling of `-o'.
2800 (main): Call `determine_vertical_offset'.
2801 * src/devices/grohtml/post-html.cc (html_printer::draw): Comment out
2804 * src/libs/libgroff/tmpfile.cc (add_tmp_file): Fix buffer length.
2805 * src/roff/troff/node.cc (troff_output_file::check_charinfo): Handle
2806 glyph descenders properly.
2808 * doc/homepage.ms: Include `gnubw.eps'.
2809 * doc/Makefile (gnubw.eps): New rule.
2810 (homepage.html): Depend on `gnubw.eps'.
2812 2001-12-25 Werner LEMBERG <wl@gnu.org>
2814 * src/roff/troff/input.cc (default_black): Fix return value.
2816 2001-12-24 Ruslan Ermilov <ru@FreeBSD.org>
2818 * tmac/doc-common (Dt): Change output of architecture strings.
2819 Do some syntax cleanup.
2820 * tmac/groff_mdoc.man: Updated.
2822 2001-12-23 Werner LEMBERG <wl@gnu.org>
2824 Adding an `itc' request (input line trap accepting \c).
2826 * src/roff/troff/env.h (environment): New member
2827 `continued_input_trap'.
2828 Make `do_input_trap' a friend function instead of `input_trap'.
2829 * src/roff/troff/env.cc (environment::environment,
2830 environment::copy): Updated.
2831 (environment::newline): Implement it.
2832 (do_input_trap): New function.
2833 (input_trap): Call `do_input_trap'.
2834 (input_trap_continued): New function.
2835 (init_env_requests): Updated.
2836 * src/roff/troff/TODO: Updated.
2838 * tmac/an-old.tmac (SH, SS, B, I, SM, SB, TP): Use `.itc' instead of
2841 * src/preproc/grn/hdb.cc (DBRead): Really chop after 127 characters.
2843 2001-12-22 Ruslan Ermilov <ru@FreeBSD.org>
2845 * tmac/doc-common, tmac/doc-syms: Small updates.
2847 2001-12-22 Colin Watson <cjwatson@debian.org>
2849 * tmac/an-old.tmac (an-p-footer): Set title length in environment 1.
2851 2001-12-22 Bernd Warken <bwarken@mayn.de>
2853 * MANIFEST: New file.
2855 2001-12-22 Werner LEMBERG <wl@gnu.org>
2857 * src/preproc/grn/grn.man: Updated.
2859 2001-12-22 Solar Designer <solar@openwall.com>
2861 * src/preproc/grn/hdb.cc (MAXSTRING_S): New macro.
2864 2001-12-19 Werner LEMBERG <wl@gnu.org>
2866 Implement a fallback character request `.fchar'.
2868 * src/roff/troff/charinfo.h (charinfo): New flag `fallback'.
2869 (is_fallback): New inline function.
2870 * src/roff/troff/input.cc (do_define_character): New function.
2871 (define_character): Call `do_define_character'.
2872 (define_fallback_character): New function.
2873 (init_input_requests): Add `fchar'.
2874 (charinfo::charinfo): Updated.
2875 (charinfo::set_macro): New argument to set `fallback' flag.
2876 * src/roff/troff/node.cc (make_glyph_node, make_node,
2877 node::add_char): Check `fallback' flag.
2878 * NEWS, man/groff_diff.man, man/groff_man: Updated.
2880 2001-12-16 Werner LEMBERG <wl@gnu.org>
2882 * groff.texinfo: Document exact search algorithm for glyphs.
2884 2001-12-15 Werner LEMBERG <wl@gnu.org>
2886 * Makefile.cpg, Makefile.ccpg, Makefile.man: Add dummy file to
2887 the left side of $(MANPAGES) rule to make it always non-empty.
2889 2001-12-14 Werner LEMBERG <wl@gnu.org>
2891 * src/roff/troff/input.cc (default_black): Define default color
2892 `black' if not yet defined.
2894 2001-12-13 Werner LEMBERG <wl@gnu.org>
2896 Implement new string-valued register `.fn' to return the current
2897 real (internal) font name.
2899 * env.cc (environment::get_font_name_string): New function.
2900 (init_env_requests): Add `.fn' register.
2901 * env.h (environment): Updated.
2902 * node.cc (font_info): Make `get_font_name' a friend.
2903 (get_font_name): New function.
2906 * man/groff_diff.man, man/groff.man, NEWS: Updated.
2908 2001-12-12 Ralph Corderoy <ralph@inputplus.demon.co.uk>
2910 * src/preproc/eqn/main.cc (inline_equation): Fix typos.
2912 2001-12-12 Werner LEMBERG <wl@gnu.org>
2914 * tmac/groff_man.man, doc/groff.texinfo: There is no .R macro.
2916 2001-12-10 Gaius Mulley <gaius@glam.ac.uk>
2918 * man/groff_diff.man: Adding documentation for \O.
2920 2001-12-10 Werner LEMBERG <wl@gnu.org>
2922 * src/preproc/html/pre-html.cc (TROFF_COMMAND): Removed.
2923 (scanArguments): Use PROG_PREFIX for the name of the troff binary.
2925 2001-12-09 Werner LEMBERG <wl@gnu.org>
2927 * man/roff.man: Revised.
2928 * src/roff/groff/groff.man: Replace man page references with a
2929 pointer to roff.man.
2931 2001-12-09 Bernd Warken <bwarken@mayn.de>
2933 * man/roff.man: Completely rewritten.
2935 2001-12-06 Ralph Corderoy <ralph@inputplus.demon.co.uk>
2937 * src/preproc/eqn/main.cc (inline_equation): Improve error message.
2939 2001-12-05 Werner LEMBERG <wl@gnu.org>
2941 * src/roff/troff/input.cc (get_delim_file_name): Removed since no
2943 * src/devices/grohtml/post-html.cc (html_printer::html_printer): Fix
2944 order of initializers.
2947 2001-12-05 Gaius Mulley <gaius@glam.ac.uk>
2949 * doc/groff.texinfo: Fix documentation of \O.
2951 * src/devices/grohtml/html-text.cc (html_text::do_indent,
2952 html_text::do_table, html_text::do_emittext, html_text::do_para):
2953 Use `const' for first argument.
2954 (html_text::do_table): Use cast.
2955 * src/devices/grohtml/html-text.h: Updated.
2956 * src/devices/grohtml/output.cc (simple_output::put_string): Add
2957 method for `const string &s'.
2958 * src/devices/grohtml/html.h: Updated.
2959 * src/devices/grohtml/post-html.cc (MAX_STRING_LENGTH): Removed.
2960 (ANCHOR_TEMPLATE): Modified.
2961 (manufacture_headings): New global variable to handle `-h' option.
2962 (is_subsection): Removed.
2963 (char_buffer::add_string): Add `const' to first argument.
2964 Protect against invalid string argument.
2965 Add method for `const string &s'.
2966 (text_glob): Completely redesigned.
2967 (page): Use `const' for strings and remove string length variable.
2968 (page::add_html): Removed.
2969 (page::add_end_encode): New member function.
2970 (to_unicode): Moved upwards.
2971 (title_desc, header_desc): Updated.
2972 (header_desc::write_headings): Updated to new ANCHOR_TEMPLATE
2974 (html_printer::is_bold, html_printer::make_bold): New member
2976 (html_printer::end_of_line): Updated.
2977 (generate_img_src, html_printer::do_auto_image,
2978 html_printer::do_title, html_printer::write_header,
2979 html_printer::determine_header_level, html_printer::do_heading,
2980 html_printer::do_linelength, html_printer::do_pageoffset,
2981 html_printer::do_indentation, html_printer::do_tempindent,
2982 html_printer::do_indentedparagraph, html_printer::do_break,
2983 html_printer::flush_sbuf, get_html_translation,
2984 html_printer::begin_page, html_printer::special): Rewritten to get
2985 rid of static string length limit.
2986 (html_printer::troff_tag): Added `.no-auto-rule'.
2987 (html_printer::flush_globs): Small fix.
2988 (html_printer::determine_space): Don't compute `space_width'.
2989 (html_printer::translate_to_html): Renamed to ...
2990 (html_printer::emit_html): This (with updates).
2991 (html_printer::write_header): Implement `-h' option.
2992 (html_printer::draw): Remove commented-out code. Handle `F'
2994 (html_printer::add_char_to_sbuf): Removed.
2995 (html_printer::add_to_sbuf): Rewritten.
2996 (html_printer::sbuf_continuation): Fixed.
2997 (html_printer::seen_backwards_escape, reverse,
2998 html_printer::remove_last_char_from_sbuf): Removed.
2999 (char_translate_to_html, str_translate_to_html): Removed.
3000 (html_printer::overstrike): New function member.
3001 (html_printer::set_char): Use it.
3002 (html_printer::do_body): New function member.
3003 (html_printer::~html_printer): Use it.
3004 (main): Handle `-h' option.
3006 * src/devices/grohtml/grohtml.man: Document -h switch.
3008 * src/preproc/html/pre-html.cc: Include searchpath.h
3009 Replace `POSTSCRIPTRES' macro with `postscriptRes' variable.
3010 (get_resolution): New function.
3011 (checkImageDir): Use `0777' permissions in mkdir()
3012 (write_start_image): Rewritten to use `\O[5...]'.
3013 (createImage, generateImages): Updated.
3014 (main): Handle `F' and `h' options.
3015 Use `get_resolution'.
3017 * src/roff/troff/input.cc (begin, end, image): Removed.
3018 (do_suppress): Take parameter.
3019 Handle modified syntax of `\O'.
3020 (token::next): Updated.
3021 (init_markup_requests): Removed.
3024 * src/roff/troff/div.h: Add declaration for begin_page().
3026 * tmac/color-html.tmac: Removed. Contents moved to...
3027 * tmac/html.tmac: Here. Set background color.
3028 * tmac/color.tmac: Removed. Contents moved to...
3029 * tmac/ps.tmac: Here.
3030 * tmac/www.tmac: Remove the title command when generating images
3032 (NO_AUTO_RULE): New macro.
3033 (HTML_DO_IMAGE): Use revised `\O' escapes.
3034 * tmac/Makefile.sub, tmac/groff_www.man, tmac/troffrc: Updated.
3036 2001-12-02 Werner LEMBERG <wl@gnu.org>
3038 * tmac/groff_mdoc.man: Fix typo.
3040 2001-12-01 Colin Watson <cjwatson@debian.org>
3042 * man/roff.man: Fix typo.
3044 2001-11-29 Werner LEMBERG <wl@gnu.org>
3046 * src/libs/libbib/map.c, src/utils/pfbtops/pfbtops.c: Include
3049 * src/roff/troff/input.cc (read_draw_node): Emit error message if
3050 more than one argument to \D'f ...'.
3052 * tmac/Makefile.sub (NORMALFILES): Add lbp.tmac.
3054 2001-11-28 Werner LEMBERG <wl@gnu.org>
3056 * tmac/an-old.tmac, tmac/doc.tmac: Assure that the macro package is
3059 * tmac/groff_man.man: Minor cosmetic fix.
3061 2001-11-27 Werner LEMBERG <wl@gnu.org>
3063 * src/roff/groff/groff.man, tmac/groff_tmac.man,
3064 tmac/groff_www.man: s/mwww/www/.
3066 2001-11-26 Werner LEMBERG <wl@gnu.org>
3068 * aclocal.m4 (GROFF_MKSTEMP): Implement test using C++ linkage.
3069 * configure: Regenerated.
3070 * win32-diffs: Updated.
3072 * tmac/groff_mwww.tmac: Renamed to ...
3073 * tmac/groff_www.tmac: This.
3074 * tmac/mwww.tmac: Removed.
3075 * NEWS, tmac/Makefile.sub: Updated.
3077 2001-11-21 Werner LEMBERG <wl@gnu.org>
3079 * doc/groff.texinfo: Improve documentation of the `\v' escape.
3080 Fix explanation of `\D' and `rt'.
3082 2001-11-20 Werner LEMBERG <wl@gnu.org>
3084 * tmac/an-old.tmac (an-header): Set header length equal to page
3086 * doc/groff.texinfo: Improve documentation of `ne' request. Other
3090 2001-11-19 Werner LEMBERG <wl@gnu.org>
3092 * NEWS, man/Makefile.sub: Updated.
3094 2001-11-19 Bernd Warken <bwarken@mayn.de>
3096 * man/ditroff.man: New file.
3098 2001-11-17 Werner LEMBERG <wl@gnu.org>
3100 * man/groff_differences.man: Renamed to ...
3101 * man/groff_diff.man: This. Updated.
3102 * man/Makefile.sub, src/roff/troff/troff.man, NEWS: Updated.
3104 * src/preproc/html/pushbackbuffer.cc: Renamed to ...
3105 * src/preproc/html/pushback.cc: This. Updated.
3106 * src/preproc/html/pushbackbuffer.h: Renamed to ...
3107 * src/preproc/html/pushback.h: This.
3108 * src/preproc/html/Makefile.sub, src/preproc/html/pre-html.cc:
3111 * src/libs/libgroff/htmlindicate.cc: Renamed to ...
3112 * src/libs/libgroff/htmlhint.cc: This.
3113 * src/libs/libgroff/Makefile.sub: Updated.
3115 * tmac/an-old.tmac (an-end): Fix page length.
3117 2001-11-16 Werner LEMBERG <wl@gnu.org>
3119 * NEWS, man/groff_differences.man, doc/groff.texinfo: Updated.
3120 * man/Makefile.sub: Include groff_differences.man.
3121 * VERSION: Set to 1.18.
3122 * REVISION: Set to 0.
3124 2001-11-16 Bernd Warken <bwarken@mayn.de>
3126 * src/roff/troff/input.cc (do_define_macro): Allow whitespace before
3127 the second dot (or ending macro name) to end a macro.
3128 * doc/groff.texinfo: Doc fix.
3130 2001-11-16 Ruslan Ermilov <ru@FreeBSD.org>
3132 * tmac/doc-common (doc-header): Handle very long document titles
3135 2001-11-16 Werner LEMBERG <wl@gnu.org>
3137 * tmac/doc.tmac (doc-do-Bl-args): Fix .substring requests.
3139 2001-11-15 Werner LEMBERG <wl@gnu.org>
3141 * src/roff/troff/troff.man: Revised and split into troff.man and...
3142 * man/groff_differences.man: New file.
3145 2001-11-13 Werner LEMBERG <wl@gnu.org>
3147 * tmac/an-old.tmac (TS, TE): New macros for table support.
3149 2001-11-12 Werner LEMBERG <wl@gnu.org>
3151 * src/include/lib.h: Provide a fix for emx to not include
3154 2001-10-27 Werner LEMBERG <wl@gnu.org>
3156 * src/roff/troff/input.cc (substring_macro): Fix computation of
3159 2001-10-20 Werner LEMBERG <wl@gnu.org>
3161 Undo change from 2001-08-28.
3163 * src/roff/troff/input.cc (have_input): New global variable.
3164 (token::next): Set `have_input' for \f, \H, \R, \s, and \S if not
3165 in compatibility mode.
3166 (process_input_stack): Use it.
3168 2001-10-19 Ruslan Ermilov <ru@FreeBSD.org>
3170 * tmac/doc.tmac (doc-flag-recursion): Protect arguments against
3171 being handled as end-of-sentence characters,
3173 2001-10-10 Gaius Mulley <gaius@glam.ac.uk>
3175 * src/roff/troff/input.cc (file_iterator): New members
3176 `suppress_newline_flag' and `seen_escape'.
3177 (file_iterator::next_file): Updated.
3178 (file_iterator::fill): Use it.
3179 (string_iterator): New member `suppress_newline_flag'.
3180 (string_iterator::fill): Set it.
3181 (get_color_element): Use MAX_COLOR_VAL.
3182 * src/roff/troff/env.cc (environment): Remove `need_eol'.
3183 (no_fill): Don't set `env->ignore_next_eol'.
3184 (environment::newline): Handle `eol' tag properly.
3186 (environment::add_html_tag): Set `env->ignore_next_eol'.
3188 * src/roff/troff/env.h (environment): Updated.
3190 * src/devices/grohtml/post-html.cc (text_glob::is_eol_ce): New
3192 (html_printer::outstanding_eol): New member function.
3193 (html_printer::do_title): Use new functions.
3194 (html_printer::troff_tag): Test `id_eol_ce'.
3196 2001-10-10 Werner LEMBERG <wl@gnu.org>
3198 * tmac/color.tmac, tmac/color-html.tmac: Use `.do' to make those
3199 files work with -C also.
3201 2001-10-05 Werner LEMBERG <wl@gnu.org>
3203 * doc/pic.ms: Minor fix.
3204 * src/preproc/html/pre-html.cc (scanArguments): Don't handle `-?'
3205 as a valid command line switch.
3206 * src/devices/grohtml/post-html.cc (main): Ditto.
3208 * src/devices/grohtml/grohtml.man: Updated.
3209 * src/roff/groff/groff.cc (main): Pass `-v' to predriver also.
3211 2001-10-04 Werner LEMBERG <wl@gnu.org>
3213 Implementing color support in troff, pic, grops, and grohtml. These
3214 changes are based on a major patch provided by Gaius Mulley
3217 New request: `defcolor', supporting rgb, cmy, cmyk, and gray
3218 definitions with both hex values and fractions.
3220 New escapes: \m and \M for drawing and background color,
3221 respectively. This corresponds to the troff output commands `m'
3224 groff and troff accept command line switch `-c' to disable color
3225 output (which is automatically disabled in compatibility mode).
3227 New scaling indicator `f' for fractions (1f = 65536u).
3229 New conditional operator `m' to test for defined colors with `if'
3232 New keywords `color' (or `colour', `colored', `coloured'), `outline'
3233 (or `outlined'), and `shaded' added to pic.
3235 * src/include/color.h: New file.
3236 * src/include/driver.h: Include it.
3237 * src/include/printer.h: Include color.h.
3238 (environment): New members `col' and `fill'.
3239 (printer): Remove `adjust_arc_center' member function.
3240 * src/include/Makefile.sub: Updated.
3242 * src/libs/libdriver/input.cc (do_file): Initialize `env.col' and
3244 Handle `m' and `DF' troff commands.
3245 * src/libs/libgroff/color.cc: New file.
3246 * src/libs/libgroff/Makefile.sub: Updated.
3248 * src/preproc/html/pre-html.cc (IMAGE_BORDER_PIXELS): Set to 2.
3250 (createImage): Fix computation of `y2'.
3252 (buffer::write_file_html): Remove calls to `stop'.
3254 * src/preproc/pic/common.h (common_output): New abstract function
3255 members `set_color', `reset_color', `get_last_filled', and
3256 `get_outline_color'.
3257 * src/preproc/pic/object.h: Add `IS_SHADED' and `IS_OUTLINED'.
3258 (object_spec): Add members `shaded' and `outlined'.
3259 * src/preproc/pic/output.h (output): `command' is now abstract.
3260 New function members `set_color', `reset_color', `get_last_filled',
3261 and `get_outline_color'.
3262 * src/preproc/pic/lex.cc (lookup_keyword): Recognize `colo[u]r[ed]',
3263 `outline[d]', and `shaded'.
3264 * src/preproc/pic/object.cc (output::command): Removed.
3265 (output::set_location): Moved to output.h.
3266 (graphic_object): Add protected members `outline_color' and
3268 Add member functions `set_outline_color', `get_outline_color', and
3270 (closed_object): Add member function `set_fill_color'.
3271 Add member `color_fill'.
3272 (graphic_object::print_text): Use `out->set_color' and
3274 (box_object::print, ellipse_object::print, circle_object::print,
3275 line_object::print, spline_object::print, arc_object::print): Ditto.
3276 (object_spec::make_object): Implement `IS_OUTLINED' and `IS_SHADED'.
3277 * src/preproc/pic/pic.y: Add tokens `COLORED', `OUTLINED', and
3278 `SHADED', making them `%left'.
3279 Add rules `object_spec [SHADED|COLORED|OUTLINED] text'.
3280 * src/preproc/pic/tex.cc (tex_output): New dummy function members
3281 `set_color', `reset_color', `get_last_filled', and
3282 `get_outline_color'.
3283 * src/preproc/pic/troff.cc (simple_output): New abstract function
3284 members `set_color', `reset_color', and `get_last_filled'.
3285 (simple_output::polygon, simple_output::circle,
3286 simple_output::ellipse): Use `get_last_filled'.
3287 (troff_output): New members `last_filled' and `last_outlined'.
3288 New function members `set_color', `reset_color', `get_last_filled',
3289 and `get_outline_color'.
3290 (troff_output::finish_picture): Use `reset_color'.
3291 (troff_output::set_fill): Test `last_filled'.
3292 * src/preproc/pic/pic.man: Updated.
3294 * src/roff/groff/groff.cc (main): Implement `-c' option.
3295 (synopsis, help): Updated.
3296 src/roff/groff/groff.man: Updated.
3298 * src/roff/troff/troff.h: Include color.h.
3299 (warning_type): Add WARN_COLOR.
3300 * src/roff/troff/env.h (environment): New members
3301 `{cur,prev}_{glyph,fill}_color'.
3302 New member functions `get_{prev_,}{glyph,fill}_color'.
3303 * src/roff/troff/env.cc: Initialize and implement them.
3304 * src/roff/troff/input.cc: New global variable `disable_color_flag'.
3305 Replace `NULL' with `0' everywhere for consistency.
3306 (lookup_color, default_black, do_glyph_color, do_fill_color,
3307 get_color_element, read_rgb, read_cmy, read_cmyk, read_gray,
3308 define_color): New functions.
3309 (token::next): Implement \M and \m escapes.
3310 (do_if_request): Implement `m' operator.
3312 (main): Implement `-c' option.
3313 (init_markup_requests): Add `defcolor' request.
3314 (warning_table): Add `color' warning.
3315 * src/roff/troff/node.h (glyph_color_node, fill_color_node): New
3317 * src/roff/troff/node.cc (troff_output_file): New members
3318 `current_{page,glyph}color'. New member functions `put_hex',
3319 `glyph_color', and `fill_color'.
3320 (glyph_color_node::*, fill_color_node::*): Implement it.
3321 * src/roff/troff/number.cc (SCALE_INDICATOR_CHARS): Add `f'.
3322 (parse_term): Add support for `f'.
3323 * src/roff/troff/troff.man: Updated.
3325 * src/devices/grodvi/dvi.cc (draw_dvi_printer::draw): Add dummy
3327 * src/devices/grolbp/lbp.cc (lbp_printer::draw): Ditto.
3328 * src/devices/grolj4/lj4.cc (lj4_printer::draw): Ditto.
3330 * src/devices/grohtml/html-text.h (HTML_TAG): Add COLOR_TAG.
3331 (tag_definition): Use `void *' for arg1.
3332 (html_text): New member functions `do_color' and `done_color'.
3333 Use `void *' for second parameter of `push_para' member function.
3334 New `push_para' member function with a single parameter.
3335 Use `char *' for parameter of `issue_table_begin' member funtion.
3336 New `issue_color_begin' member function.
3337 * src/devices/grohtml/html-text.cc (html_text::end_tag): Handle
3339 (html_text::issue_color_begin): New function.
3340 (html_text::issue_table_begin): Use `char *' for parameter.
3341 (html_text::start_tag, html_text::shutdown,
3342 html_text::check_emit_text): Updated.
3343 (html_text::push_para): Use `void *' for second parameter.
3344 Add same function with only one parameter.
3345 (html_text::do_*): Updated.
3346 (html_text::do_color, html_text::done_color): New functions.
3347 * src/devices/grohtml/post-html.cc (style): New member `col'.
3348 Mew member `style' with 6 parameters.
3349 (style::style, style::operator==): Updated.
3350 (html_printer::do_font): Use it.
3351 (html_printer::draw): Add dummy entry for `F'.
3352 (html_printer::set_char): Updated.
3353 * src/devices/grohtml/grohtml.man: Updated.
3355 * src/devices/grops/ps.cc (ps_output::put_float): Use `%g' to have
3356 trailing zeroes removed.
3357 (ps_printer): New members `sbuf_color', `fill_color', and
3359 Removed member `fill'.
3360 New member function `set_color'.
3361 (ps_printer::ps_printer, ps_printer::set_char): Updated.
3362 (ps_printer::flush_sbuf, ps_printer::set_line_thickness,
3363 ps_printer::fill_path, ps_printer::draw): Use `set_color'.
3365 * tmac/color-html.tmac, tmac/color.tmac: New files.
3366 * tmac/troffrc: Include them.
3367 * tmac/www.tmac (URL, FTP, MAILTO): Use blue color.
3368 * tmac/Makefile.sub: Updated.
3370 * NEWS, doc/groff.texinfo, doc/pic.ms, man/groff_out.man,
3371 man/groff.man: Updated.
3372 * font/devps/prologue.ps: Define FC and CO functions.
3374 2001-10-04 Gaius Mulley <gaius@glam.ac.uk>
3376 Fix incorrect cropping of images and incorrect handling of special
3377 characters. Fix handling of file names in \O.
3379 * src/include/geometry.h: New file.
3380 * src/libs/libgroff/geometry.cc: New file.
3381 * src/libs/libdriver/printer.cc (printer::adjust_arc_center): Moved
3383 * src/roff/troff/input.cc (get_delim_file_name): Fixed problem with
3385 (do_suppress): Updated.
3386 * src/roff/troff/node.cc: Include geometry.h.
3387 (troff_output_file::flush_tbuf): Fixed parameters to
3388 `check_output_limits'.
3389 (troff_output_file::check_charinfo): Ditto.
3390 (troff_output_file::determine_line_limits): Add support for `Da'
3393 * src/devices/grohtml/post-html.cc (str_translate_to_html):
3394 Add new parameter `is_special' to decode special characters from
3396 (html_printer::do_title, html_printer::do_heading,
3397 html_printer::do_indentedparagraph,
3398 html_printer::translate_to_html, html_printer::special): Updated.
3400 2001-10-03 Werner LEMBERG <wl@gnu.org>
3402 * Makefile.sub (DISTCLEANFILES): Add stamp-h.
3403 Fix entry for config.h.
3404 * test-groff (GROFF_BIN_PATH): Add $builddir/roff/groff.
3405 * tmac/troffrc: Translate nonbreakable space character to `\~'.
3406 * src/preproc/eqn/eqn.man: Document -d command line option.
3408 2001-09-27 Werner LEMBERG <wl@gnu.org>
3410 * man/groff.man: Use
3418 instead of the old code (`.ad .hy' after the table) to suppress
3419 incorrect hyphenation for grohtml output.
3421 2001-09-22 Werner LEMBERG <wl@gnu.org>
3423 * man/groff_font.man, man/groff_out.man: Minor fixes.
3425 2001-09-20 Werner LEMBERG <wl@gnu.org>
3427 * PROBLEMS: Updated, reordered. Improved EPS section (thanks to
3428 Arnold Robbins <arnold@skeeve.com>).
3430 2001-09-09 Werner LEMBERG <wl@gnu.org>
3432 * configure: Regenerated with autoconf 2.52.
3434 * doc/groff.texinfo: Complete revision of indices.
3436 2001-09-07 Werner LEMBERG <wl@gnu.org>
3438 * doc/Makefile (clean): Updated to delete all indices.
3440 2001-09-05 Werner LEMBERG <wl@gnu.org>
3442 * src/roff/troff/troff.man: Remove superfluous line.
3444 * tmac/s.tmac: Enable all warnings only if no -W or -w option is
3445 given on the command line (or rather, if only the default warnings
3448 2001-09-03 Werner LEMBERG <wl@gnu.org>
3450 * man/groff.man, src/preproc/eqn/eqn.man, tmac/groff_mdoc.man: Don't
3451 use .ne for TTY devices.
3453 2001-08-31 Werner LEMBERG <wl@gnu.org>
3455 * src/roff/troff/token.h, src/roff/troff/input.cc:
3456 s/TOKEN_TRANSPARENT_ESCAPE/TOKEN_OPAQUE_ESCAPE/.
3458 2001-08-28 Werner LEMBERG <wl@gnu.org>
3460 * src/roff/troff/token.h (token_type): Add TOKEN_TRANSPARENT_ESCAPE.
3461 * src/roff/troff/input.cc (token::next): Return
3462 TOKEN_TRANSPARENT_ESCAPE for \f, \H, \R, \s, and \S if not in
3464 (token::description): Updated.
3465 (process_input_stack): Reset `bol' for TOKEN_TRANSPARENT_ESCAPE.
3466 (token::add_to_node_list, token::process): Ignore
3467 TOKEN_TRANSPARENT_ESCAPE.
3469 2001-08-27 Werner LEMBERG <wl@gnu.org>
3471 * tmac/an-old.tmac: Fix `S' string.
3473 2001-08-26 Werner LEMBERG <wl@gnu.org>
3475 * src/roff/troff/troff.man: Don't use .ne for TTY devices.
3477 2001-08-25 Werner LEMBERG <wl@gnu.org>
3479 * doc/pic.ms: Replace `\\' with `\e' (and fixing some single
3481 Many other minor fixes.
3483 * configure.ac: Add message at end to inform how to compile
3485 * configure: Regenerated.
3487 2001-08-24 Werner LEMBERG <wl@gnu.org>
3489 * src/include/getopt.h, src/libs/libgroff/{getopt.c, getopt1.c}:
3490 Updated to latest version of libc.
3492 2001-08-23 Werner LEMBERG <wl@gnu.org>
3494 * configure.ac: Don't create subdirectories before AC_CONFIG_FILES.
3495 Autoconf 2.50 and newer can handle this.
3496 * configure: Regenerated.
3498 2001-08-21 Werner LEMBERG <wl@gnu.org>
3500 * doc/pic.ms: Fix typo.
3501 * src/preproc/tbl/tbl.man: Document case of global options.
3503 2001-08-21 Gaius Mulley <gaius@glam.ac.uk>
3505 * src/devices/grohtml/post-html.cc (html_printer::end_font): Fix
3506 handling of `CR' font.
3508 2001-08-20 Werner LEMBERG <wl@gnu.org>
3510 Use a config.h file.
3512 * src/include/lib.h: Include config.h.
3513 * All C files: Ditto (if necessary).
3514 * All C++ source and header files: Include lib.h first (if
3517 * src/include/config.hin: New file (autogenerated by autoheader).
3518 * stamp-h.in: New file.
3519 * configure.ac: Updated.
3520 * aclocal.m4: Add third parameters to AC_DEFINE macros.
3521 (GROFF_ARRAY_DELETE): Simplified.
3522 * Makefile.sub (DISTCLEANFILES): Updated.
3523 Added targets for remaking config.status, config.hin, config.h,
3524 stamp-h.in, and stamp-h.
3525 * configure: Regenerated.
3527 2001-08-19 Werner LEMBERG <wl@gnu.org>
3531 2001-08-18 Sebastian Krahmer <krahmer@suse.de>
3533 * src/preproc/pic/pic.y (format_number): Use do_sprintf().
3534 (do_sprintf): Use snprintf().
3536 2001-08-18 Werner LEMBERG <wl@gnu.org>
3538 * src/libs/snprintf/*: Added an snprintf module written by Mark
3540 * src/libs/libgroff/Makefile.sub: Updated.
3541 * configure.ac: Add test for snprintf().
3542 * Makefile.in: Updated.
3543 * configure: Regenerated.
3545 * src/preproc/html/pre-html.cc (make_message): Reactivate code which
3548 2001-08-14 Ruslan Ermilov <ru@FreeBSD.org>
3550 * tmac/doc.tmac (Ex): New implementation.
3551 * tmac/doc-common, tmac/groff_tmac.man: Updated.
3553 2001-08-13 Ruslan Ermilov <ru@FreeBSD.org>
3555 * tmac/doc.tmac (Rv): Implement support for 0 or more than 1
3557 * tmac/groff_tmac.man: Updated.
3559 2001-08-13 Werner LEMBERG <wl@gnu.org>
3561 * src/preproc/tbl/tbl.man: Minor documentation update.
3563 2001-08-13 John David Anglin <dave@hiauly1.hia.nrc.ca>
3565 * src/libs/libgroff/tmpname.cc: Add prototype for gettimeofday().
3566 * configure.ac: Add declaration test for gettimeofday().
3567 * Makefile.in: Document NEED_DECLARATION_GETTIMEOFDAY defines.
3568 * aclocal.m4: Include sys/time.h for gettimeofday declaration test.
3569 * configure: Regenerated.
3571 2001-08-11 Werner LEMBERG <wl@gnu.org>
3573 * aclocal.m4 (GROFF_MKSTEMP): Define HAVE_MKSTEMP.
3574 * configure.ac: Add declaration test for strcasecmp().
3575 * Makefile.in: Updated.
3576 * configure: Regenerated.
3577 * src/include/lib.h [!HAVE_MKSTEMP]: Add prototype for mkstemp() --
3578 this is necessary because groff's mkstemp.cc is C++.
3579 Add declaration conditionally for strcasecmp().
3581 2001-08-10 Werner LEMBERG <wl@gnu.org>
3583 Integrated pic2graph, contributed by Eric S. Raymond.
3585 * contrib/pic2graph/{Makefile.sub, pic2graph.sh, pic2graph.man}: New
3587 * Makefile.in, NEWS: Updated.
3589 * src/preproc/tbl/tbl.man: Revised.
3591 2001-08-09 Eric S. Raymond <esr@thyrsus.com>
3593 * src/preproc/tbl/tbl.man: Extended to cover all tbl features.
3595 2001-08-09 Werner LEMBERG <wl@gnu.org>
3597 * src/preproc/tbl/main.cc (process_data): Fix recognition of .lf
3600 2001-08-08 Paul Eggert <eggert@twinsun.com>
3602 * Makefile.sub (configure): Depend on configure.ac, not
3604 * INSTALL.gen: Upgrade to autoconf 2.52's INSTALL.
3606 2001-08-07 Werner LEMBERG <wl@gnu.org>
3608 * src/utils/afmtodit/afmtodit.man, src/roff/groff/groff.man: Minor
3611 2001-08-06 Werner LEMBERG <wl@gnu.org>
3613 * src/roff/troff/troff.man: Improve documentation of -E option.
3615 2001-07-28 Ralph Corderoy <ralph@inputplus.demon.co.uk>
3617 * src/preproc/html/pushbackbuffer.cc (pushBackBuffer::readNumber):
3620 2001-07-27 Werner LEMBERG <wl@gnu.org>
3622 * src/preproc/refer/refer.cc: Undo last change.
3623 * src/devices/grohtml/post-html.cc: Ditto.
3625 2001-07-26 Werner LEMBERG <wl@gnu.org>
3627 * src/preproc/refer/refer.cc: Include `lib.h'.
3628 * src/devices/grohtml/post-html.cc: Ditto.
3630 2001-07-25 Gaius Mulley <gaius@glam.ac.uk>
3632 * aclocal.m4 (GROFF_PAGE): Add `AC_DEFINE(PAGEA4)'.
3633 * src/preproc/html/pre-html.cc: Use it for DEFAULT_VERTICAL_OFFSET.
3634 * Makefile.in: Comment updated.
3635 * configure: Regenerated.
3637 2001-07-25 Werner LEMBERG <wl@gnu.org>
3639 * src/preproc/pic/pic.cc: Removed.
3640 * src/preproc/pic/pic_tab.h: Removed.
3641 * src/preproc/refer/label.cc: Removed.
3643 * doc/Makefile (.ms.html): Don't use a file name extension in
3644 argument to grohtml's -I option.
3645 * Makefile.in (dist): Remove CVS directories.
3646 Call `distfiles' target.
3648 * src/devices/grohtml/grohtml.man: Add information about valid
3649 versions of pnmtopng.
3650 * src/preproc/html/pre-html.cc (TRANSPARENT): Use `white' as colour
3651 name instead of number.
3653 2001-07-24 Werner LEMBERG <wl@gnu.org>
3655 * doc/groff.texinfo: Minor fixes.
3657 2001-07-21 Gaius Mulley <gaius@glam.ac.uk>
3659 * doc/Makefile (.ms.html): Put image files into a subdirectory.
3662 2001-07-20 Werner LEMBERG <wl@gnu.org>
3664 * src/libs/libgroff/tmpname.cc: New file, defining get_tempname().
3665 * src/libs/libgroff/mkstemp.cc: New file.
3666 * src/libs/libgroff/mksdir.cc: New file.
3667 * src/libs/libgroff/tmpfile.cc [HAVE_MKSTEMP_PROTO]: Removed.
3668 (xtmpfile) [!HAVE_MKSTEMP]: Removed.
3669 * src/libs/libgroff/Makefile.sub: Updated.
3670 * src/include/lib.h: Add mksdir() prototype.
3671 * src/include/posix.h: Define S_IXUSR if not yet defined.
3673 * src/preproc/html/pre-html.cc (MAX_RETRIES): Removed.
3674 (createAllPages): Use mksdir() instead of current code.
3675 * src/utils/indxbib/indxbib.cc [HAVE_MKSTEMP_PROTO]: Removed.
3676 (main): [!HAVE_MKSTEMP]: Removed.
3678 * aclocal.m4 (GROFF_MKSTEMP): Updated to use new mkstemp.cc file.
3679 (GROFF_INTTYPES_H, GROFF_UNSIGNED_LONG_LONG, GROFF_UINTMAX_T): New
3681 * configure.ac: Add tests for stdint.h, sys/time.h, and
3683 Call new GROFF_xxx macros.
3684 * configure: Regenerated.
3685 * Makefile.in: Comments updated.
3687 2001-07-20 Gaius Mulley <gaius@glam.ac.uk>
3689 * src/preproc/html/pre-html.cc (scanArguments): Use getopt_long()
3690 instead of current code.
3691 * src/devices/grohtml/post-html.cc (main): Handle `-d' option.
3692 * src/roff/groff/groff.cc (possible_command::insert_args): New
3694 (main): Use it for predriver handling instead of insert_arg().
3696 2001-07-19 Werner LEMBERG <wl@gnu.org>
3698 * doc/Makefile: Added GROFF_BIN_PATH to make it work with uninstalled
3701 * src/include/posix.h: Define S_IWUSR if not yet defined.
3703 2001-07-18 Werner LEMBERG <wl@gnu.org>
3707 2001-07-18 Ruslan Ermilov <ru@FreeBSD.org>
3709 * tmac/groff_mdoc.man: Document new -width and -column syntax.
3710 Some other minor fixes.
3711 * tmac/an-old.tmac: Add `AT' and `UC' macros.
3713 2001-07-17 Gaius Mulley <gaius@glam.ac.uk>
3715 Replace call to `troff' with `groff -Z' to make it aware of
3718 * src/preproc/html/pre-html.cc (TROFF_COMMAND): New macro.
3719 (troff_command, command_prefix): Removed.
3720 (alterDeviceTo): Use groff.
3721 (addZ): New function.
3722 (char_buffer::do_html): Use it.
3723 (scanArguments): Use TROFF_COMMAND.
3724 (findPrefix): Removed.
3726 * src/roff/groff/groff.cc (main): Handle zflag for preprocessors.
3728 2001-07-17 Eric S. Raymond <esr@snark.thyrsus.com>
3730 * doc/pic.ms: Documentation fixes.
3732 2001-07-17 Werner LEMBERG <wl@gnu.org>
3734 Replace atexit() with global destructor.
3736 * src/libs/libgroff/tmpfile.cc (xtmpfile_list): Add constructor.
3737 (xtmpfile_list_init): New global structure to deallocate
3738 xtmpfile_list on exit. Its destructor inherits most code from
3740 (remove_tmp_files): Deleted.
3741 (add_tmp_file): Simplified.
3743 2001-07-16 Werner LEMBERG <wl@gnu.org>
3745 Replace strdup() with strsave().
3747 * src/devices/grolbp/lbp.cc [!HAVE_STRDUP]: Removed.
3748 (set_papersize): Use strsave() and a_delete.
3749 (main): Use strsave().
3750 * src/preproc/html/pre-html.cc (make_message, createAllPages,
3751 removeAllPages): Use strsave() and a_delete.
3753 * configure.ac: Remove test for strdup.
3754 * Makefile.in: Comment updated.
3755 * configure: Regenerated.
3757 2001-07-15 Werner LEMBERG <wl@gnu.org>
3759 * win32-diffs: Updated.
3761 2001-07-14 Werner LEMBERG <wl@gnu.org>
3763 * src/preproc/html/pre-html.cc (makeTempFiles): Activate new code,
3764 removing the old one.
3765 * src/utils/indxbib/indxbib.cc (main): Remove compiler warning.
3767 2001-07-14 Ralph Corderoy <ralph@inputplus.demon.co.uk>
3769 * src/libs/libgroff/tmpfile.cc (xtmpfile): Fix guard for `namep'.
3771 2001-07-12 Ruslan Ermilov <ru@FreeBSD.org>
3773 Merge -xwidth into -width. Add -xwidth functionality to -column
3776 * tmac/doc.tmac (Bl): Add dummy doc-typeXXX and doc-spaceXXX to
3778 (doc-do-Bl-args): Merge -xwidth code with -width. Test whether
3779 string immediately following a leading dot starts with a valid mdoc
3781 Add similar code to the -column branch.
3782 (doc-Bl-usage): Updated.
3783 * groff_mdoc.man: s/-xwidth/-width/.
3785 2001-07-12 Gaius Mulley <gaius@glam.ac.uk>
3787 * src/devices/grohtml/post-html.cc (text_glob::is_br): Stop titles
3788 running into centered or non-formatted text.
3790 2001-07-11 Werner LEMBERG <wl@gnu.org>
3792 Introduce short and long prefixes to have the selection at run-time
3793 whether there is a 8+3 limit for names of temporary files.
3795 * src/libs/libgroff/tmpfile.cc (TMPFILE_PREFIX): Replaced with...
3796 (TMPFILE_PREFIX_SHORT, TMPFILE_PREFIX_LONG): This.
3797 (tmpfile_prefix, tmpfile_prefix_len, use_short_prefix): New
3799 (temp_init): New global structure to initialize above three
3801 (xtmptemplate): Use two parameters for long and short prefix.
3802 Simplify code use above three variables.
3803 (xtmpfile): Use long and short prefixes as parameters.
3804 * src/include/lib.h: Updated.
3806 * src/preproc/html/pre-html.cc ({PAGE,PS,REGION}_TEMPLATE): Replace
3808 ({PAGE,PS,REGION}_TEMPLATE_{SHORT,LONG}): This.
3809 (createAllPages, makeTempFiles): Updated.
3811 2001-07-09 Werner LEMBERG <wl@gnu.org>
3813 * REVISION: Increased to 3.
3815 Version 1.17.2 released
3816 =======================
3818 2001-07-07 Werner LEMBERG <wl@gnu.org>
3820 * src/utils/indxbib/indxbib.cc (main): Change type of `name_max'
3823 2001-07-06 Ruslan Ermilov <ru@FreeBSD.org>
3825 * tmac/doc.tmac (Rv): Make `Rv' really not parseable.
3827 * tmac/groff_mdoc.man: Fix synopsis.
3829 2001-07-05 Ruslan Ermilov <ru@FreeBSD.org>
3831 * tmac/doc.tmac (doc-inset-list, doc-hang-list, doc-ohang-list):
3832 Restore `doc-Pa-font'.
3834 2001-07-04 Werner LEMBERG <wl@gnu.org>
3836 * src/utils/indxbib/dirnamemax.c: Moved to ...
3837 * src/libs/libgroff/maxfilename.cc: Here.
3838 s/dir_name_max/file_name_max/.
3840 * src/include/lib.h: Add file_name_max.
3841 * src/utils/indxbib/indxbib.cc: Updated.
3842 * src/utils/indxbib/Makefile.sub, src/libs/libgroff/Makefile.sub:
3845 * src/libs/libgroff/tmpfile.cc (TMPFILE_PREFIX) [__MSDOS__]: Define
3847 (xtmpfile) [_MSC_VER]: Removed -- MSVC has mktemp().
3849 * src/preproc/html/pre-html.cc (PAGE_TEMPLATE, PS_TEMPLATE,
3850 REGION_TEMPLATE): New macros.
3851 (createAllPages, makeTempFiles): Use them.
3852 Include `nonposix.h'.
3853 (html_system): New function.
3854 (createAllPages, createImage): Use it.
3857 * tmac/www.tmac: Fix typos.
3859 2001-07-03 Werner LEMBERG <wl@gnu.org>
3861 * tmac/www.tmac: Disable hyphenation in normal text only if output
3863 (URL, FTP, MAILTO): Disable hyphenation of actual URL with `\%'.
3864 * tmac/groff_mwww.man, NEWS: Updated.
3866 2001-07-03 Gaius Mulley <gaius@glam.ac.uk>
3868 * tmac/www.tmac (.IMAGE): Add fourth parameter to specify vertical
3871 2001-07-02 Ruslan Ermilov <ru@FreeBSD.org>
3873 * tmac/doc-common, tmac/doc.tmac (doc-display-ft-stack,
3874 doc-display-ps-stack): Implement font and font size stack for
3877 2001-07-02 Werner LEMBERG <wl@gnu.org>
3879 * REVISION: Increased to 2.
3880 * src/roff/troff/input.cc (read_size): Fix special case `\s[0]'.
3882 * src/groff/grog/grog.pl (process): Handle `Oo' and `Oc' not at the
3883 beginning of a line.
3884 * src/groff/grog/grog.sh: Ditto.
3886 2001-06-29 Peter Marquardt <wwwutz@molgen.mpg.de>
3888 * src/preproc/eqn/neqn.sh: Put `export' keyword in a new line to
3891 2001-06-27 Werner LEMBERG <wl@gnu.org>
3893 Fix problems with preprocessor string for `man' program.
3895 * *.man: Don't use `s' in preprocessor string -- it doesn't exist.
3896 Updated/added copyright.
3897 Moved Emacs's local variable to identify nroff mode to the end of
3898 the file; add local variable if missing.
3900 2001-06-26 Andras Salamon <andras@cs.wits.ac.za>
3902 * aclocal.m4: Replace AC_LANG_SAVE + AC_LANG_CPLUSPLUS with
3903 AC_LANG_PUSH(C++) and AC_LANG_RESTORE with AC_LANG_POP(C++).
3904 * configure: Regenerated.
3906 2001-06-25 Andras Salamon <andras@cs.wits.ac.za>
3908 * aclocal.m4 (GROFF_PAGE): Fix page detection code.
3909 * configure: Regenerated.
3911 2001-06-24 Werner LEMBERG <wl@gnu.org>
3913 * doc/homepage.ms: Don't include arkup.tmac (which no longer exists)
3915 * doc/pic.ms: Fix typos.
3917 Version 1.17.1 released
3918 =======================
3920 2001-06-21 Golubev I. N. <gin@mo.msk.ru>
3922 * aclocal.m4 (GROFF_NEED_DECLARATION): Fix inclusion of strings.h.
3923 * configure: Updated.
3925 2001-06-20 Gaius Mulley <gaius@glam.ac.uk>
3927 * src/roff/preproc/html/pre-html.cc (make_message): Fix incorrect
3929 * src/roff/troff/dic.cc (blank_line): Add html tag.
3931 2001-06-19 Gaius Mulley <gaius@glam.ac.uk>
3933 * src/roff/troff/input.cc (do_suppress): Fix typo.
3935 2001-06-18 Gaius Mulley <gaius@glam.ac.uk>
3937 Added two new options (-D and -I) to specify image names and a
3938 subdirectory to place the images in.
3940 Change syntax from \\Ox to \\O[x].
3942 * src/devices/grohtml/post-html.cc (main): Add options.
3944 * src/preproc/html/pre-html.cc: Include `stdarg.h'.
3945 Use `NULL' instead of `0' for null string pointers.
3946 (MAX_RETRIES): New macro.
3947 (lengthOfintToStr, intToStr, make_message): New functions.
3948 (makeFileName): Make function static.
3949 Implement -D and -I options.
3950 (checkImageDir): New function.
3951 (write_end_image, write_start_image): Use new syntax of \O.
3952 (createAllPages, removeAllPages): Implement -D and -I options. Use
3954 (createImage): Use make_message().
3955 (addps4html): Add guard for malloc().
3956 (usage, scanArguments): Updated.
3957 (makeTempFiles): Use mkstemp().
3958 (removeTempFiles): Use unlink().
3959 (findPrefix): Add guard for malloc().
3961 * src/roff/troff/input.cc (get_delim_file_name): New function to
3963 (do_suppress): Updated to parse new syntax.
3964 * src/devices/grohtml/grohtml.man: Updated.
3965 * tmac/www.tmac: Updated to new syntax.
3969 2001-06-15 Werner LEMBERG <wl@gnu.org>
3971 * src/roff/grog/Makefile.sub: Remove NAMEPREFIX.
3973 * src/devices/grohtml/grohtml.man: Minor improvements.
3975 2001-06-14 Werner LEMBERG <wl@gnu.org>
3977 * src/preproc/html/Makefile.sub: Remove NAMEPREFIX.
3979 2001-06-11 Werner LEMBERG <wl@gnu.org>
3981 * man/roff.man, mann/groff.man: Use '\" instead of .\" in the first
3982 line to specify preprocessor options -- mandb 2.3.1 only recognizes
3984 * src/preproc/grn/grn.man: Add proper '\" string.
3986 2001-06-11 OKAZAKI Tetsurou <okazaki@be.to>
3988 * test-groff: Don't use PATH but GROFF_BIN_PATH.
3990 2001-06-08 Werner LEMBERG <wl@gnu.org>
3992 Updated to autoconf 2.50.
3994 * configure.in: Renamed to...
3995 * configure.ac: This.
3996 * aclocal.m4 (AC_OUTPUT_MAKE_DEFS): Removed.
3997 (GROFF_OS390): Updated.
3998 * configure: Regenerated.
4000 2001-05-18 Werner LEMBERG <wl@gnu.org>
4002 * src/roff/troff/env.c, src/roff/troff/env.h,
4003 src/roff/troff/input.cc, src/roff/troff/troff.man: Undo `ss' change
4006 2001-05-17 Jeffrey Friedl <jfriedl@yahoo-inc.com>
4008 * src/roff/troff/input.cc (read_size): Fix special case `\s0'.
4010 2001-05-16 Werner LEMBERG <wl@gnu.org>
4012 * src/roff/troff/input.cc (read_size): Emit warning if value becomes
4013 less than or equal zero; set it to 1 then.
4014 * src/roff/troff/node.h (node::node): Initialize `last'.
4016 2001-05-08 Werner LEMBERG <wl@gnu.org>
4018 * tmac/an-old.tmac: Make predefined strings work in compatibility
4020 Add troff version guard.
4021 * tmac/doc.tmac: Simplify version guard.
4023 2001-05-07 Werner LEMBERG <wl@gnu.org>
4025 The .ns and .rs requests are now honoured not only in the top-level
4026 but in all diversions (similar to UNIX troff).
4028 This change is based on a patch from Tadziu Hoffmann
4029 <hoffmann@usm.uni-muenchen.de>.
4031 * src/roff/troff/div.h (diversion): Add `no_space_mode' member.
4032 (top_level_diversion): Remove `no_space_mode' member.
4033 * src/roff/troff/div.cc (diversion::diversion,
4034 top_level_diversion::top_level_diversion): Updated.
4035 (macro_diversion::output): Reset `no_space_mode'.
4036 (no_space, restore_spacing): Use `curdiv' unconditionally.
4037 (space_request, blank_line): Check `curdiv->no_space_mode'.
4038 (no_space_mode_reg::get_value, no_space_mode_reg::get_string): Use
4039 `curdiv' unconditionally.
4040 * NEWS, src/roff/troff/troff.man, man/groff.man, doc/groff.texinfo:
4043 2001-05-06 Werner LEMBERG <wl@gnu.org>
4045 Added two new requests `de1' and `am1' which are similar to `de' and
4046 `am' with the difference that compatibility mode is saved on entry,
4047 switched off during macro execution, and restored on exit.
4049 * src/roff/troff/input.h: Added two new special characters
4050 (COMPATIBLE_SAVE, COMPATIBLE_RESTORE).
4051 * src/roff/troff/input.cc (input_iterator): Added two member
4052 functions `save_compatible_flag' and `get_compatible_flag'.
4053 (input_stack): Ditto.
4054 (string_iterator): Ditto. Also add private member
4055 `saved_compatible_flag'.
4056 (token::next): Use COMPATIBLE_SAVE and COMPATIBLE_RESTORE.
4057 (calling_mode): New enumeration.
4058 (do_define_macro): Use it. Insert COMPATIBLE_SAVE and
4059 COMPATIBLE_RESTORE at the beginning and end of macro, respectively.
4060 (define_macro, define_indirect_macro, append_macro, ignore): Use
4062 (define_nocomp_macro, append_nocomp_macro): New functions.
4063 (init_input_requests): Updated.
4064 (do_request): Rename local variable `saved_compatible_flag' to
4065 `old_compatible_flag'.
4066 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
4068 * tmac/an-old.tmac: Use `de1' instead of `de' request for all
4069 public and trap-invoked macros. As a consequence, the man macros
4070 work in compatibility mode also.
4072 2001-05-06 Solar Designer <solar@openwall.com>
4074 * Makefile.in: Use $(mandir).
4076 2001-05-06 Alexios Zavras <zvr@pobox.com>
4078 * src/utils/afmtodit/afmtodit.pl: Fix serious typo.
4080 2001-05-05 Werner LEMBERG <wl@gnu.org>
4082 Added `.ns' number register: Returns 1 in no-space mode (if in
4083 top-level diversion), 0 otherwise.
4085 * src/roff/troff/div.cc (no_space_mode_reg): New class.
4086 (init_div_requests): Updated.
4087 * NEWS, src/roff/troff/troff.man, man/groff.man, doc/groff.texinfo:
4090 2001-05-04 Werner LEMBERG <wl@gnu.org>
4092 * src/roff/nroff/nroff.man: Improved documentation (especially
4095 2001-05-02 Werner LEMBERG <wl@gnu.org>
4097 Added `brp' request: This is \p as a request.
4099 * src/roff/troff/env.cc (environment::do_break): Add parameter
4101 (do_break_request): New function (was `break_request').
4102 (break_request): Calls `do_break_request'.
4103 (break_spread_request): New; calls `do_break_request'.
4104 (init_env_requests): Updated.
4105 * src/roff/troff/env.h: Updated.
4106 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
4108 * REVISION: Increased to 1.
4109 * win32-diffs: Updated.
4111 2001-05-01 Werner LEMBERG <wl@gnu.org>
4113 * tmac/an-old.tmac: Fix minor compatibility mode issue.
4114 * tmac/troffrc-end: Make it really work in compatibility mode.
4116 2001-04-27 Werner LEMBERG <wl@gnu.org>
4118 * src/utils/lkbib/lkbib.cc: Switch inclusion order of stdio.h and
4121 2001-04-22 Werner LEMBERG <wl@gnu.org>
4123 * src/libs/libgroff/getopt.c, src/include/getopt.h: Updating to
4124 latest versions from glibc CVS archive.
4126 * MORE.STUFF: Updated, using a patch from Kees Zeelenberg
4127 <c.zeelenberg@hccnet.nl>.
4129 2001-04-21 Werner LEMBERG <wl@gnu.org>
4131 * configure.in: Move check for mkstemp() to...
4132 * aclocal.m4 (GROFF_MKSTEMP): This new function.
4133 * configure: Regenerated.
4135 * src/include/groff-getopt.h: Don't use variable names in
4138 * src/devices/grohtml/html-chars.h: Removed. It isn't used.
4139 * src/devices/grohtml/Makefile.sub,
4140 src/devices/grohtml/post-html.cc: Updated.
4142 2001-04-21 Albert Chin-A-Young <china@thewrittenword.com>
4144 * configure.in: Add special check for mkstemp().
4145 * src/libs/libgroff/tmpfile.cc: Use it.
4146 * src/utils/indxbib/indxbib.cc: Ditto.
4147 * src/utils/pfbtops/pfbtops.c (main): Don't use C++ comment style.
4148 * src/devices/grolbp/lbp.h (lbpprintf, lbpputs, vdmprintf): Use
4151 2001-04-20 Bruce Lilly <blilly@erols.com>
4153 `Version_string' as C++ object was not visible to linker from C
4155 Add `const' to `Version_string'.
4157 * src/utils/pfbtops/pfbtops.c (main), src/roff/groff/groff.cc
4158 (main), src/roff/troff/input.cc (main), src/preproc/tbl/main.cc
4159 (main), src/preproc/pic/main.cc (main), src/preproc/eqn/main.cc
4160 (main), src/preproc/grn/main.cc (main), src/preproc/html/pre-html.cc
4161 (scanArguments), src/preproc/refer/refer.cc (main),
4162 src/preproc/soelim/soelim.cc (main), src/devices/grotty/tty.cc
4163 (main), src/devices/grodvi/dvi.cc (main), src/devices/grolj4/lj4.cc
4164 (main), src/devices/grohtml/post-html.cc (main),
4165 src/devices/grolbp/lbp.cc (main), src/utils/tfmtodit/tfmtodit.cc
4166 (main), src/utils/hpftodit/hpftodit.cc (main),
4167 src/utils/lookbib/lookbib.cc (main), src/utils/indxbib/indxbib.cc
4168 (main), src/utils/lkbib/lkbib.cc (main),
4169 src/utils/addftinfo/addftinfo.cc (main): Implement it.
4171 * src/roff/groff/pipeline.c: Add _UWIN.
4172 * src/include/nonposix.h: Ditto.
4174 2001-04-20 Werner LEMBERG <wl@gnu.org>
4176 * src/include/lib.h: Use HAVE_STRERROR.
4177 * src/roff/groff/pipeline.c: Ditto.
4178 * src/preproc/html/pre-html.cc: Remove declaration of `strerror'.
4179 * src/libs/libgroff/Makefile.sub (version.cc): Add `extern "C"'.
4180 * src/utils/pfbtops/pfbtops.c: Add copyright notice.
4181 * win32-diffs: Updated.
4182 * src/utils/hpftodit/hpftodit.cc (read_map): Fix compiler warning.
4184 2001-04-19 Werner LEMBERG <wl@gnu.org>
4186 * src/preproc/html/pre-html.cc (scanArguments): Use `troff_command'
4187 instead of hardwired `"troff"'.
4188 (char_buffer::read_file): Remove unused variables.
4189 (char_buffer::write_file_troff): Ditto.
4190 (char_buffer::write_file_html): Ditto.
4191 (generateImages): Ditto.
4193 * src/utils/addftinfo/addftinfo.cc (main): Fix compilation problem.
4195 * src/include/lib.h: Don't include `groff-getopt.h' for UWIN.
4197 * src/libs/libgroff/font.cc (font::load_desc): Fix compiler warning.
4198 * src/libs/libbib/index.cc (index_search_item_iterator::get_tag,
4199 index_search_item::search1): Ditto.
4200 * src/roff/troff/node.h (width_list): Reorder members.
4201 * src/roff/troff/input.cc (do_define_macro): Fix compiler warning.
4202 (lookup_warning): Ditto.
4203 (prepend_string): Commented out.
4204 * src/roff/troff/dictionary.cc (is_good_size): Fix compiler warning.
4205 * src/roff/troff/reg.cc (number_value_to_ascii): Ditto.
4206 * src/preproc/tbl/main.cc (process_format): Ditto.
4207 * src/preproc/pic/pic.y (define_variable, reset, reset_all): Fix
4209 * src/preproc/pic/pic.cc: Updated.
4210 * src/preproc/eqn/lex.cc (init_table): Fix compiler warnings.
4211 * src/preproc/eqn/over.cc (over_box::compute_metrics): Ditto.
4212 * src/preproc/refer/command.cc (execute_command): Ditto.
4213 * src/preproc/refer/ref.cc (sortify_title, find_month): Ditto.
4214 * src/preproc/refer/token.cc (lookup_token): Ditto.
4215 * src/preproc/soelim/soelim.cc: Ditto.
4216 * src/preproc/html/pushbackbuffer.cc (ERROR): Ditto.
4217 (isHexDigit): Commented out.
4218 (pushBackBuffer::isString): Remove unused variable.
4219 * src/devices/grops/ps.cc (ps_printer::special): Fix compiler
4221 * src/devices/grops/psrm.cc (resource_manager::lookup_font,
4222 resource_manager::read_resource_arg, read_one_of, parse_extensions):
4224 * src/devices/grodvi/dvi.cc (dvi_printer::draw): Ditto.
4225 * src/devices/grolj4/lj4.cc (lj4_font::handle_unknown_font_command,
4226 lookup_paper_size): Ditto.
4227 * src/devices/grohtml/post-html.cc (is_subsection): Commented out.
4228 (text_glob, element_list): Reorder members.
4229 * src/devices/grohtml/html-text.cc (html_text::do_pre): Remove
4231 * src/devices/grohtml/html-text.h (html_text::emit_space): Change
4232 return value to `void'.
4233 * src/devices/grohtml/output.cc (word_list::word_list): Fix order
4235 * src/devices/grohtml/html.h (simple_output::check_newline,
4236 simple_output::space_or_newline, simple_output::enable_newlines):
4238 * src/devices/grolbp/lbp.cc (wp54charset, set_papersize): Remove
4240 * src/utils/tfmtodit/tfmtodit.cc (tfm::load, gf::load, main): Ditto.
4241 * src/utils/hpftodit/hpftodit.cc (File::seek, read_symbol_sets,
4242 output_ligatures, output_charset, read_map): Ditto.
4243 * src/utils/lookbib/lookbib.cc (main): Ditto.
4244 * src/utils/indxbib/indxbib.cc (main, fwrite_or_die): Ditto.
4245 (do_file): Fix typo (`=' -> `==').
4246 * src/utils/lkbib/lkbib.cc (main): Remove compiler warning.
4247 * src/utils/addftinfo/addftinfo.cc (main): Ditto.
4249 2001-04-18 Ruslan Ermilov <ru@FreeBSD.org>
4251 * src/roff/nroff/nroff.sh: Adding -p (pic) and -t (tbl) options.
4252 Fix usage of GROFF_BIN_PATH.
4253 * src/roff/nroff/nroff.man: Updated.
4255 2001-04-18 Werner LEMBERG <wl@gnu.org>
4257 * NEWS: Fixing typos.
4260 Version 1.17 released
4261 =====================
4263 2001-04-17 Werner LEMBERG <wl@gnu.org>
4265 * tmac/Makefile.sub (install-data): mdoc.local-s is in current
4266 directory, not in $(srcdir).
4268 2001-04-16 Werner LEMBERG <wl@gnu.org>
4270 * doc/groff.texinfo: More info on conditionals.
4272 2001-04-15 Werner LEMBERG <wl@gnu.org>
4274 * doc/groff.texinfo: Added some info about groff internals.
4276 * src/roff/troff/node.cc (make_glyph_node): Emit warning message
4277 about missing special character only if the name is non-null.
4279 2001-04-14 Werner LEMBERG <wl@gnu.org>
4281 Removing the grohtml-old device driver which is now obsolete.
4283 * src/devices/grohtml-old/*: Removed.
4284 * font/devhtml-old/*: Removed.
4285 * src/libs/libgroff/htmlindicate.cc (graphic_start, graphic_end):
4287 * Makefile.in (CCPROGDIRS, DEVDIRS): Updated.
4288 * test-groff (PATH): Updated.
4289 * tmac/Makefile.sub (NORMALFILES): Updated.
4290 * tmac/an-old.tmac: Remove special code for html-old device.
4291 Replace `html-or-html-old' register with `an-html'.
4292 * tmac/eqnrc: Updated.
4293 * tmac/html-old.tmac: Removed.
4294 * tmac/troffrc, tmac/troffrc-end: Updated.
4295 * tmac/www.tmac: Remove special code for html-old device.
4296 Replace `html-or-html-old' register with `www-html'.
4298 * src/libs/libgroff/tmpfile.cc (remove_tmp_files),
4299 src/libs/libgroff/htmlindicate.cc (graphic_end),
4300 include/htmlindicate.h, src/preproc/grn/*.cc,
4301 src/roff/groff/env.{cc,h}: Remove `void' parameter if used as a
4302 single argument for consistency with rest of source code.
4304 * aclocal.m4, tmac/an-old.tmac: Fix copyright.
4306 2001-04-13 Ruslan Ermilov <ru@FreeBSD.org>
4308 * src/roff/troff/troff.man: Fixing typos.
4310 2001-04-13 Werner LEMBERG <wl@gnu.org>
4312 * doc/pic.ms: Fixing many font switches.
4313 * doc/groff.texinfo: Fixes, additions.
4314 * MORE.STUFF: Updated.
4316 2001-04-12 Gaius Mulley <gaius@glam.ac.uk>
4318 * src/devices/grohtml/grohtml.man: Updated manual page regarding
4320 * src/preproc/html/pre-html.cc (createImage): Fixed right hand
4322 (removeTempFiles): New function to tidy up temporary files.
4323 * src/preproc/html/pre-html.cc (main): Calls `removeTempFiles()'.
4324 Many fixes to do with the new inline suppress node and image regions
4326 * src/devices/grohtml/post-html.cc: New method `is_auto_img'.
4327 (generate_img_src): New function.
4328 (html_printer::do_auto_image): Utilizes it.
4329 (do_heading, do_title): Include inline images within their contents.
4330 (html_printer::begin_page): Tidied up comments that are issued to
4331 the html output file.
4332 (html_printer::do_fill): Fixed so that `.nf' works with fonts other
4334 (text_glob::is_br): New method used by do_heading.
4335 * tmac/s.tmac: If -Thtml then emit $1 in .IP rather than its
4336 equivalent diversion.
4337 * src/include/html-strings.h: Altered image tags to reflect the
4339 * src/include/htmlindicate.h (html_end_suppress): Added `is_inline'
4341 * src/preproc/eqn/main.cc: Will suppress generation of image tags if
4342 it is already inside a pic image. Only emit tags if the argument
4343 `-Tps:html' is present.
4344 * src/preproc/tbl/main.cc: Changes to reflect additional
4345 `html_end_suppress' parameter.
4346 * src/roff/troff/env.cc: Only emit eol tag if a node has been
4347 emitted since the last eol tag was written.
4348 * src/roff/troff/env.h: New boolean `emitted_node'.
4349 * src/roff/troff/input.cc (do_suppress): Handles extra suppress
4350 nodes \O3, \O4, \O5. No longer use `output_low_mark_miny'.
4351 * src/roff/troff/node.cc (check_charinfo): New method.
4352 (troff_output_file::determine_line_limits): Alterations to limit
4354 * tmac/www.tmac: Changes to reflect new suppress nodes.
4356 2001-04-12 Bruno Haible <haible@clisp.cons.org>
4358 * src/devices/grohtml/post-html.cc (html_printer::add_to_sbuf):
4359 Escape the html_glyph in the buffer.
4360 (str_translate_to_html): Output the unescaped escaped_char.
4361 * src/devices/grohtml/html-text.cc (issue_table_begin): Set
4362 `frame=void', not `frame=none'. Add `border=0'.
4364 2001-04-12 Werner LEMBERG <wl@gnu.org>
4366 * PROBLEMS: Add some words on how to avoid wrapper macros.
4368 2001-04-11 Blake McBride <blake@florida-software.com>
4370 * src/include/nonposix.h (fileno) [_MSC_VER]: Removed.
4372 2001-04-11 Werner LEMBERG <wl@gnu.org>
4374 * font/devlbp/Makefile.sub (CLEANADD): Set it.
4375 * tmac/Makefile.sub (CLEANADD): Add tmac.local-s.
4376 * Makefile.in (dist): Don't remove src/xditview/Imakefile, but ...
4377 * Makefile.sub (DISTCLEANFILES): Here.
4379 * libs/libgroff/new.cc: Include `nonposix.h'.
4380 * win32-diffs: Updated.
4382 2001-04-10 Ruslan Ermilov <ru@FreeBSD.org>
4384 Added skeleton macro for defunct macros.
4386 Updated documentation.
4388 When inside displays, an empty input line warning should be
4389 suppressed. If another macro call is put inside a display,
4390 all subsequent empty lines found in that display caused a
4391 warning to be emitted.
4393 * tmac/doc.tmac (doc-defunct-macro): New macro.
4394 (Db, Ds, Ex, Or, Sf): Reimplemented using this macro.
4395 (doc-restore-global-vars): Fixed typo.
4396 (doc-empty-line): Check the `doc-display-depth' register to
4397 determine whether we are inside display or not.
4399 * tmac/doc-common: Removed `Or' and `Sf' registers.
4400 Moved obsolete `Ds' macro to doc.tmac.
4402 * tmac/groff_mdoc.man: Bump document date.
4403 Document `.Vt' under ``Variable Types''.
4404 Removed documentation for obsolete `.Or' macro.
4406 2001-04-10 Werner LEMBERG <wl@gnu.org>
4409 * doc/groff.texinfo: Many fixes, additions, clarifications, etc.
4411 2001-04-10 Bruno Haible <haible@clisp.cons.org>
4413 * src/devices/grodvi/dvi.cc (main): Accept --help and --version.
4414 (usage): Add stream argument. Don't exit.
4415 * src/devices/grohtml/post-html.cc (main): Accept --help and --version.
4416 Write --version output to stdout, not stderr.
4417 (usage): Add stream argument. Don't exit.
4418 * src/devices/grohtml-old/html.cc (main): Accept --help and --version.
4419 (usage): Add stream argument. Don't exit.
4420 * src/devices/grolbp/lbp.cc (long_options): Use symbolic getopt.h
4422 (usage): Add stream argument. Don't exit.
4423 (main): Write --help output to stdout, not stderr.
4424 * src/devices/grolj4/lj4.cc (main): Accept --help and --version.
4425 (usage): Add stream argument. Don't exit.
4426 * src/devices/grops/ps.cc (main): Accept --help and --version.
4427 (usage): Add stream argument. Don't exit.
4428 * src/devices/grotty/tty.cc (main): Accept --help and --version.
4429 (usage): Add stream argument. Don't exit.
4430 * src/preproc/eqn/main.cc (usage): Add stream argument. Don't exit.
4431 (main): Accept --help and --version.
4432 * src/preproc/grn/main.cc (usage): Add stream argument. Don't exit.
4433 (main): Accept --help and --version.
4434 * src/preproc/html/pre-html.cc (usage): Add stream argument.
4435 (scanArguments): Accept --help and --version.
4436 * src/preproc/pic/main.cc (usage): Add stream argument. Don't exit.
4437 (main): Accept --help and --version.
4438 * src/preproc/refer/refer.cc (main): Accept --help and --version.
4439 (usage): Add stream argument. Don't exit.
4440 * src/preproc/soelim/soelim.cc (usage): Add stream argument. Don't
4442 (main): Accept --help and --version.
4443 * src/preproc/tbl/main.cc (usage): Add stream argument. Don't exit.
4444 (main): Accept --help and --version.
4445 * src/roff/groff/groff.cc (main): Accept --help and --version.
4446 (synopsis): Add stream argument.
4447 (help): Write --help output to stdout, not stderr.
4448 (usage): Add stream argument. Don't exit.
4449 * src/roff/grog/grog.pl: Accept --help and --version.
4451 * src/roff/grog/grog.sh: Accept --help and --version.
4452 * src/roff/nroff/nroff.sh: Accept --help and --version.
4453 * src/roff/troff/input.cc (USAGE_EXIT_CODE): Remove macro.
4454 (usage): Add stream argument. Don't exit.
4455 (main): Accept --help and --version.
4456 * src/utils/addftinfo/addftinfo.cc (main): Accept --help and --version.
4457 (usage): New function with stream argument, doesn't exit.
4458 * src/utils/hpftodit/hpftodit.cc (main): Accept --help and --version.
4459 (usage): New function with stream argument, doesn't exit.
4460 * src/utils/indxbib/indxbib.cc (main): Accept --help and --version.
4461 (usage): Add stream argument. Don't exit.
4462 * src/utils/lkbib/lkbib.cc (usage): Add stream argument. Don't exit.
4463 (main): Accept --help and --version.
4464 * src/utils/lookbib/lookbib.cc (usage): Add stream argument. Don't
4466 (main): Accept --help and --version.
4467 * src/utils/pfbtops/pfbtops.c (usage): Add stream argument. Don't exit.
4468 (main): Accept --help and --version.
4469 * src/utils/tfmtodit/tfmtodit.cc (main): Accept --help and --version.
4470 (usage): Add stream argument. Don't exit.
4472 2001-04-10 Ruslan Ermilov <ru@freebsd.org>
4474 Fix indentation in SYNOPSIS.
4476 Updated to include changes of latest BSD mdoc version (basically,
4477 the only change is that `.Fn' and `.Fc' put a final semicolon after
4478 a function declaration in the SYNOPSIS section).
4480 * tmac/doc.tmac (doc-in-synopsis-count): Replaced with ...
4481 (doc-in-synopsis-section): New variable. Updated all related
4483 (doc-indent-synopsis-active): New register.
4484 (Nd, Fn, Fo): Use it.
4485 (Cd): It requires manipulation of \n[doc-indent-synopsis] so that
4486 `.Cd' with long argument line produces indented wrapped lines.
4487 Also, the misplaced `.nop \*[doc-Nm-font]\c'' caused extra
4488 undesirable line break to be output.
4489 (doc-do-func-decl, Nm, Vt, Fn, Fo): Remove extraneous calls to
4491 (Fn, Fc): Add final `;' to output.
4492 (doc-save-global-vars, doc-restore-global-vars): Updated.
4493 * tmac/doc-common: Remove `Ex' register.
4495 * tmac/doc-ditroff, tmac/doc-nroff, tmac/doc-syms: Updated
4498 2001-04-06 Ruslan Ermilov <ru@freebsd.org>
4500 * tmac/doc.tmac (Cd): Simplify code.
4501 * tmac/groff_mdoc.man: Document some behaviour of `Cd' request.
4503 2001-04-06 Werner LEMBERG <wl@gnu.org>
4505 Implement continuous underlining for nroff mode. To do that, a new
4506 request in the ditroff language has been added: `x u N' (N is 0
4509 \X and \Y are now transparent to end-of-sentence recognition.
4511 * src/include/printer.h (printer): Add `type' parameter to `special'
4513 * src/libs/libdriver/printer.cc (printer::special): Updated.
4514 * src/libs/libdriver/input.cc (do_file): Handle `x u N'.
4516 * src/devices/dvi/dvi.cc (dvi_printer::special): Handle only
4517 specials of type `p'.
4518 * src/devices/grohtml/post-html.cc (html_printer::special): Ditto.
4519 * src/devices/grohtml-old/html.cc (html_printer::special): Ditto.
4520 * src/devices/grops/ps.cc (ps_printer::special): Ditto.
4521 * src/devices/grotty/tty.cc: Add new enum CU_MODE.
4522 (glyph::order): New method.
4523 (tty_printer::add_char): Use it.
4524 (tty_printer::special): New method.
4525 (tty_printer::end_page): Implement it.
4527 * src/roff/troff/node.h (special_node): Add `no_init_string' member.
4528 * src/roff/troff/node.cc (special_node::special_node): Add parameter
4529 to set `no_init_string'.
4530 (special_node::tprint_start): Use it.
4531 (special_node::same, special_node::copy): Updated.
4532 (special_node::ends_sentence): New method.
4533 (troff_output_file::start_special): Add parameter to include
4534 inititialization of special conditionally.
4536 * src/roff/troff/env.h (environment): New member `underline_spaces'.
4537 * src/roff/troff/env.cc (do_underline_special): New function.
4538 (environment::set_font): Use it.
4539 (do_underline): Use it. This was `underline()'.
4540 (underline): Call `do_underline()'.
4541 (continuous_underline): New function which calls `do_underline()'.
4542 (environment::newline): Use `do_underline_special()'.
4543 (init_env_requests): Updated.
4545 * NEWS, man/troff_out.man: Updated.
4547 2001-04-06 Bruno Haible <haible@clisp.cons.org>
4549 * font/devutf8/R.proto: Fix code of 'shc'.
4551 2001-04-06 Ruslan Ermilov <ru@freebsd.org>
4553 Many fixes. Diag lists can now be nested also; additionally,
4554 `-compact' and `-offset' are supported.
4556 * tmac/doc.tmac (doc-have-indent): Replaced with ...
4557 (doc-list-have-indent-stackXXX): A new register stack.
4558 (doc-have-diag-list): Removed.
4559 (Bl): Use `doc-list-have-indent-stackXXX'.
4561 (doc-diag-list): Use `doc-compact-list-stackXXX'.
4562 (doc-tag-list): Use `doc-list-have-indent-stackXXX'.
4563 (doc-set-vertical-and-indent): Ditto.
4564 (doc-next-list-depth): Removed.
4565 (doc-increment-list-stack): Updated.
4566 (doc-decrement-list-stack): Use `doc-list-depth' instead of
4567 `doc-next-list-depth'.
4568 (doc-end-list, doc-end-column-list): Don't use
4569 `doc-increment-list-stack'.
4570 (doc-set-column-tab): Don't use `doc-list-offset-stackXXX'.
4571 (doc-save-global-vars, doc-restore-global-vars): Updated.
4572 * tmac/doc-common: Updated.
4573 * tmac/groff_mdoc.man: Updated.
4576 2001-04-02 Werner LEMBERG <wl@gnu.org>
4578 * src/devices/grotty/grotty.man: Fix grammatical error.
4580 2001-03-30 Ruslan Ermilov <ru@freebsd.org>
4582 Remove .Ld from mdoc package; replace it with special handling of
4585 * tmac/doc-common: Remove `Ld' register.
4586 Uncomment `doc-volume-ds-*' strings.
4587 Remove `doc-operating-system-default'.
4589 * tmac/doc-syms (Ld): Removed.
4590 * tmac/doc.tmac (doc-parse-args, doc-parse-arg-vector): Handle
4594 * tmac/groff_mdoc.man: Many fixes and updates.
4596 2001-03-29 Werner LEMBERG <wl@gnu.org>
4598 * tmac/troffrc-end: Protect data with `.do'. Reported by T. Kurt
4599 Bond <tkb@tkb.mpl.com>.
4600 * tmac/www.tmac: Save compatibility mode.
4602 2001-03-28 Ruslan Ermilov <ru@freebsd.org>
4604 * tmac/groff_mdoc.man: Many fixes.
4606 2001-03-28 Werner LEMBERG <wl@gnu.org>
4608 * src/preproc/soelim/soelim.man: Document that `.<whitespace>so'
4611 2001-03-27 Werner LEMBERG <wl@gnu.org>
4613 * tmac/an-old.tmac (TP, an-do-tag): Reduce line length while in
4614 diversion. This fixes overlong tags.
4616 2001-03-26 Werner LEMBERG <wl@gnu.org>
4618 * doc/groff.texinfo: Fixed and improved documentation of fonts.
4619 * tmac/doc-syms: Fix error messages.
4620 * tmac/an-old.tmac: Remove incorrect double backslashes.
4622 2001-03-24 Ruslan Ermilov <ru@freebsd.org>
4624 * tmac/Makefile.sub: Strip mdoc.local also
4625 * tmac/strip.sed: Fixed.
4627 2001-03-24 Werner LEMBERG <wl@gnu.org>
4629 * tmac/doc-nroff, tmac/doc-ditroff: Implement -rSxx switch for
4630 selecting the font size.
4631 * tmac/groff_mdoc.man, NEWS: Document it.
4633 2001-03-23 Werner LEMBERG <wl@gnu.org>
4635 * src/roff/troff/div.cc (save_vertical_space): Add default argument
4637 * src/roff/troff/env.cc (family_change): Make `.fam' accept no
4638 argument to restore previous font family.
4639 * src/roff/troff/troff.man, man/groff.man, NEWS: Updated.
4641 * doc/groff.texinfo: More fixes and additions (mainly for font
4642 manipulating commands).
4644 * tmac/groff_mdoc.reference.man: Small updates and renamed to ...
4645 * tmac/groff_mdoc.man: This. The quick reference has been removed.
4646 * tmac/Makefile.sub, NEWS: Updated.
4648 2001-03-23 Werner LEMBERG <wl@gnu.org>
4650 Replaced mdoc implementation. The new version is `state of the
4651 art', using almost all new features of groff 1.17 -- it won't run
4652 with older versions.
4654 * tmac/doc.tmac: Completely rewritten.
4655 * tmac/doc-common: Ditto.
4656 * tmac/doc-nroff: Ditto.
4657 * tmac/doc-ditroff: Ditto.
4658 * tmac/doc-syms: Ditto.
4659 * tmac/mdoc.local: New file.
4660 * tmac/groff_mdoc.samples.man: Replaced with ...
4661 * tmac/groff_mdoc.reference.man: New file, covering mdoc completely.
4662 * tmac/strip.sed: Updated.
4663 * tmac/Makefile.sub: Updated.
4666 * tmac/groff_man.man: Add `man.local' to the FILES section.
4668 2001-03-22 Werner LEMBERG <wl@gnu.org>
4670 * doc/groff.texinfo: Added many @noindent.
4671 Replaced @end_Example -> @endExample.
4672 Added info whether registers are r/o.
4673 Many other additions and fixes.
4675 2001-03-21 Werner LEMBERG <wl@gnu.org>
4677 * doc/groff.texinfo: Added macro @Var (and some hacks due to bugs
4678 in makeinfo of texinfo 4.0) to be used in @Def* macros.
4679 Improved @Def* macros: Now the exact syntax of request, register,
4680 and escapes is shown.
4681 Added macros for parentheses and brackets to be used in @Def*.
4682 Many fixes and improvements of the documentation.
4684 2001-03-20 Werner LEMBERG <wl@gnu.org>
4686 * doc/groff.texinfo: Added new index: `st' (for strings).
4687 Added macros @Defstr(x).
4688 Added macro @Example (adding @group).
4689 Other minor improvements.
4691 2001-03-19 Werner LEMBERG <wl@gnu.org>
4693 * doc/groff.texinfo: Added two new indices: `es' (for escapes) and
4694 `rq' for requests. `fn' is no longer used.
4695 Added macros @Defreq(x), @Defreg(x), and @Defesc(x).
4698 * tmac/an-old.tmac (an-p-footer): If `cR' is set, replace page
4699 number with name of man page.
4701 2001-03-19 Larry Kollar <kollar@alltel.net>
4703 * doc/groff.texinfo: Complete revision. Added many @Deffn to gain
4706 2001-03-19 Werner LEMBERG <wl@gnu.org>
4708 * man/groff_font.man: Document `prepro', `postpro', and `print'.
4709 * src/roff/groff/groff.man: Improve documentation of `-l' and `-L'.
4710 * src/devices/grohtml/grohtml.man: Fixing typos.
4712 2001-03-19 Gaius Mulley <gaius@glam.ac.uk>
4714 * tmac/s.tmac (@IP): Pass `.ip' html tag.
4715 * tmac/groff_mwww.man: Remove .LINE macro
4716 * tmac/www.tmac (LINE): Add `.ti'.
4718 * src/devices/grohtml/post-html.cc (html_printer): New member
4720 (html_printer::emit_raw): Use it.
4721 (html_printer::do_linelength): Ditto.
4722 (html_printer::do_pageoffset): Ditto.
4723 (html_printer::do_indentation): Ditto.
4724 (html_printer::do_tempindent): Ditto.
4725 (html_printer::do_break): Ditto.
4726 (html_printer::begin_page): Ditto.
4727 (html_printer::do_indentedparagraph): New function.
4728 (html_printer::troff_tag): Handle `.ip'.
4729 * src/devices/grohtml/html-text.cc (html_text::issue_table_begin):
4730 Add `<td width=...>' handling.
4731 (html_text::do_table): Add parameter.
4732 (html_text::do_indent): Updated.
4733 * src/devices/groohtml/html-text.h: Updated.
4735 2001-03-16 Gaius Mulley <gaius@glam.ac.uk>
4737 Introduced simple html tables to implement indentation.
4739 * src/devices/grohtml/html.h (word, word_list): New structures.
4740 (simple_output): Use it.
4741 * src/devices/grohtml/post-html.cc: Add `INDENTATION'.
4742 (html_printer): Improve indentation handling.
4743 (html_printer::emit_raw): Set `in_table' element. Handle
4745 (html_printer::write_header): Move conditional downwards.
4746 Don't allow whitespace in tags.
4747 (html_printer::do_linelength): Handle line length and indentation
4749 (html_printer::do_pageoffset): Handle indentation conditionally.
4750 (html_printer::do_indentation): Ditto.
4751 (html_printer::do_tempindent): New function member.
4752 (html_printer::do_fill): Take care of indentation.
4753 (html_printer::do_flush): Finish table.
4754 (html_printer::do_links): Ditto.
4755 (html_printer::do_break): New function for handling `.br' and `.ti'.
4756 (html_printer::troff_tag): Use it.
4758 (html_printer::flush_globs): Fix.
4759 (html_printer::flush_page): Finish table.
4760 (html_printer::html_printer): Fix error message. Set up
4762 (html_printer::add_to_sbuf): Remove special handling of character
4764 (to_unicode): Remove `stop()'.
4765 (html_printer::write_title): Cleanup.
4766 (html_printer::begin_page): Use `put_string()'. Handle indentation.
4767 (html_printer::~html_printer): Flush text and end the line.
4769 * src/devices/grohtml/html_text.h: Add more *_TAG enum values.
4770 * src/devices/grohtml/html_text.cc (html_text::end_tag): Fix
4772 (html_text::start_tag): Disable newlines.
4773 (html_text::table_is_void): New function.
4774 (html_text::issue_table_begin): Ditto.
4775 (html_text::issue_table_end): Ditto.
4776 (html_text::push_para): Better table handling.
4777 (html_text::do_indent): New function.
4778 (html_text::do_table): Ditto.
4779 (html_text::done_table): Ditto.
4780 (html_text::do_tt): Handle PRE_TAG.
4781 (html_text::is_in_table): New function.
4782 (html_text::check_emit_text): Handle tables.
4783 (html_text::do_emittext): Use `nl()'.
4784 (html_text::do_para): Handle table.
4785 (html_text::remove_def): New function.
4786 * src/devices/grohtml/output.cc (word, word_list): Implement
4788 (simple_output::end_line): Flush last word.
4789 (simple_output::simple_comment): Ditto.
4790 (simple_output::begin_comment): Recoded.
4791 (simple_output::end_comment): Ditto.
4792 (simple_output::comment_arg): Removed.
4793 (simple_output::check_newline): Improve test and flush last word.
4794 (simple_output::space_or_newline): Improved.
4795 (simple_output::write_newline): Replaced with...
4796 (simple_output::nl): This.
4797 (simple_output::put_raw_char): Flush last word.
4798 (simple_output::check_space): Removed.
4799 (simple_output::put_translated_string): Ditto.
4800 (simple_output::put_string): Simplified.
4801 (simple_output::put_number): Updated.
4802 (simple_output::put_float): Ditto.
4803 (simple_output::put_symbol): Removed.
4804 (simple_output::enable_newlines): Add `check_newline()'.
4805 (simple_output::flush_last_word): New function.
4807 * src/roff/troff/enc.cc (no_fill): Remove call to add_html_tag().
4808 * src/roff/troff/div.cc (page_offset): Add call to add_html_tag().
4810 * tmac/s.tmac (@PP, @IP): Add html conditional code.
4811 * tmac/an-old.tmac (TP): Ditto.
4813 2001-03-09 Ruslan Ermilov <ru@freebsd.org>
4815 * mdate.sh: Make it POSIX compliant.
4817 2001-03-09 Werner LEMBERG <wl@gnu.org>
4819 Added the `return' request to end a macro immediately. It simply
4820 pops iterators from the input stack until a macro iterator is found.
4822 * src/roff/troff/input.cc (input_iterator::is_macro,
4823 macro_iterator::is_macro): New member.
4824 (input_return_boundary): New class to signal an immediate return
4826 (input_stack::add_return_boundary, input_stack::is_return_boundary):
4828 (input_stack::clear): Use it.
4829 (input_stack::pop_macro): New function.
4830 (while_request): Use `is_return_boundary()'.
4831 (return_macro_request): New function.
4832 (init_input_requests): Use it.
4834 * src/roff/troff/TODO: Updated.
4835 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
4837 2001-03-08 Werner LEMBERG <wl@gnu.org>
4839 * src/roff/troff/input.cc (input_iterator::is_boundary): Minor
4842 2001-03-07 Werner LEMBERG <wl@gnu.org>
4844 Make `\B' more rigid.
4846 * src/roff/troff/number.cc (parse_expr, parse_term): Add `rigid'
4848 (get_number_rigidly): New function.
4849 * src/roff/troff/input.cc (do_expr_test): Use it.
4850 * src/roff/troff/token.h: Updated.
4852 * src/roff/troff/request.h: Fix typo (init_html_request ->
4853 init_markup_request).
4855 2001-03-04 Gaius Mulley <gaius@glam.ac.uk>
4857 Fixed grohtml handling of any named glyph for glyph indexes < 0x80.
4858 Cosmetic changes to `.html-begin', `.html-end', `.html-image' which
4859 are now `.begin', `.end', `.image'.
4861 * src/devices/grohtml/post-html.cc: Adding UNICODE_DESC_START.
4862 (html_printer::add_to_sbuf): Changing type of `code' parameter.
4863 Use add_char_to_sbuf().
4864 (to_unicode): New function.
4865 (char_translate_to_html): Changing type of `ch' parameter.
4867 (html_printer::~html_printer): Comment out doctype string.
4868 * src/preproc/html/pre-html.cc (write_end_image): Use `.end'
4869 instead of `.html-end'.
4870 (write_start_image): Use `.begin' and `.image' instead of
4871 `.html-begin' and `.html-image'.
4872 * src/roff/troff/input.cc: Rename `html_level' to `begin_level'.
4873 (html_begin): Renamed to ...
4875 (html_end): Renamed to ...
4877 (html_image): Renamed to ...
4879 (init_html_requests): Renamed to ...
4880 (init_markup_requests): This.
4881 * tmac/www.tmac: Updated.
4883 2001-02-28 Bram <bram@avontuur.org>
4885 * src/libs/libgroff/font.cc (font_widths_cache): Fixing syntax of
4888 2001-02-26 David Leonard <david.leonard@csee.uq.edu.au>
4890 * doc/meref.me: Fixing some typos.
4892 2001-02-16 Werner LEMBERG <wl@gnu.org>
4894 * src/roff/troff/node.cc (space_node::get_hyphenation_type): New
4895 method. Return `HYPHEN_MIDDLE' if it was `\:'.
4896 * src/roff/troff/node.h: Updated.
4898 2001-02-17 Ruslan Ermilov <ru@FreeBSD.org>
4900 * tmac/groff_tmac.man: Fix typo.
4902 2001-02-16 Werner LEMBERG <wl@gnu.org>
4904 Fixing a bug which prevented proper end-of-sentence recognition
4905 between an `unformatted' box and the following text. As a
4906 consequence, vertical line distances are no longer preserved in
4907 boxes after a call to `.unformat' -- because boxes aren't
4908 line-oriented (contrary to diversions), this doesn't make sense
4911 * src/roff/troff/node.cc (*node::set_unformat_flag): Add return
4913 (vertical_size_node::set_unformat_flag): New method.
4914 * src/roff/troff/node.hh: Updated.
4915 * src/roff/troff/input.cc (word_space_node::reread,
4916 hmotion_node::reread): Reset `unformat' flag after usage.
4917 (unformat_macro): Append only if `set_unformat_flag()' returns
4919 * src/roff/troff/troff.man: Updated.
4921 2001-02-15 Werner LEMBERG <wl@gnu.org>
4923 * src/roff/troff/troff.man, NEWS, man/groff.man: Improved
4924 documentation of `asciify' and `unformat' requests.
4926 2001-02-13 Werner LEMBERG <wl@gnu.org>
4928 Redesigned the `unformat' request. It is no longer connected with
4929 `asciify' but rather uses new `reread()' methods if the `unformat'
4930 flag is set. Additionally, the handling of space characters after
4931 unformatting has been fixed so that they retain their width.
4933 * src/roff/troff/node.h (width_list): New structure to store
4934 original widths of spaces.
4935 (node): Added `unformat' member.
4936 Replaced `num_spaces' variable with `orig_width' list.
4937 * src/roff/troff/node.cc (*node::asciify,
4938 asciify_reverse_node_list): Removed `unformat_only' flag and related
4940 (word_space_node::asciify, word_space_node::word_space_node): Use
4942 (word_space_node::~word_space_node): New destructor.
4943 (word_space_node::copy): Updated to handle `orig_width'.
4944 (hmotion_node::copy, unbreakable_space_node::copy): Updated.
4945 (*node::merge_space): Update `orig_width' list if necessary.
4946 (*node::set_unformat_flag): New methods to set the `unformat' flag.
4947 * src/roff/troff/enc.cc (environment::space_newline): Use
4949 (environment::space): Added method to handle space width and
4950 sentence space width as parameters. Use `width_list'.
4951 (environment::make_tab_node): Updated.
4952 * src/roff/troff/env.h: Updated.
4953 * src/roff/troff/input.cc (word_space_node::reread,
4954 unbreakable_space_node::reread, hmotion_node::reread): New methods
4955 to handle nodes specially if `unformat' flag is set.
4956 (do_asciify_macro): Renamed back to ...
4957 (asciify_macro): This.
4958 (unformat_macro): New implementation to simply set the `unformat'
4961 * MORE.STUFF: Added more info about deroff.
4963 2001-02-08 Werner LEMBERG <wl@gnu.org>
4965 * src/roff/troff/node.h (unbreakable_space_node, hmotion_node,
4966 space_char_hmotion_node, overstrike_node): Add `get_hyphen_list()'
4967 and `add_self()' methods to avoid hyphenation. For example, the
4968 hyphen list for `foo\0\0bar' was `foobar', causing insertion of a
4969 soft hyphen after `foo'. Now the hyphen list is correctly
4970 `foo<ignore><ignore>bar'.
4972 2001-02-05 Yoshiteru Kageyama <yt-kage@cb3.so-net.ne.jp>
4974 * tmac/groff_tmac.man: Fix `BIR' macro.
4976 2001-02-04 Werner LEMBERG <wl@gnu.org>
4978 A new escape sequence `\:', inserting a zero-width break point.
4980 * src/roff/troff/input.h: Adding `ESCAPE_COLON'.
4981 * src/roff/troff/input.cc (get_copy, token::next, asciify):
4983 * src/roff/troff/node.h (node): Add `is_escape_colon()' virtual
4985 (space_node): Add `was_escape_colon' member. Add `is_escape_colon()'
4986 and `asciify()' methods.
4987 * src/roff/troff/node.cc (space_node::space_node): Updated.
4988 (space_node::asciify): Handle `was_escape_colon'.
4989 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
4991 Handle `\~' similar to other comparable requests.
4993 * src/roff/troff/input.cc (process_input_stack): Remove now obsolete
4995 (token::next): Move creation of an unbreakable_space_node to...
4996 (token::add_to_node_list): Here.
4998 Fix a bug which sometimes prevented hyphenation of words connected
4999 with `\~' or `\ ' (and other escape sequences handled as
5000 TOKEN_NODE). This also fixes a hyphenation problem with boxes
5001 (after a call to the `unformat' request).
5003 * src/roff/troff/env.h (environment::possibly_break_line,
5004 environment::hyphenate_line): Introducing `start_here' parameter.
5005 * src/roff/troff/env.cc (environment::space_newline,
5006 environment::space): Use it.
5007 (environment::possibly_break_line, environment::hyphenate_line):
5009 * src/roff/troff/input.cc (process_input_stack): Use it.
5010 * src/roff/troff/node.h (unbreakable_space_node, hmotion_node,
5011 space_char_hmotion_node, overstrike_node): Add
5012 `get_hyphenation_type()' method.
5013 * src/roff/troff/node.cc (break_char_node::asciify): Don't asciify
5014 if `unformat_only' is active.
5016 2001-01-30 Werner LEMBERG <wl@gnu.org>
5018 Implemented new read-only number register `.linetabs' which
5019 returns 1 if in line-tabs mode, 0 otherwise.
5021 * src/roff/troff/env.h (environment): Add get_line_tabs() member.
5022 * src/roff/troff/env.cc (get_line_tabs): New function.
5023 (init_env_requests): Use it.
5024 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
5026 * VERSION, REVISION: Changing to 1.17.0.
5028 2001-01-28 Werner LEMBERG <wl@gnu.org>
5030 Fixed a bug which prevented hyphenation of words which are finished
5033 * src/roff/troff/token.h (token): Add enum type
5034 `TOKEN_TRANSPARENT_DUMMY' and method `transparent_dummy()'.
5035 * src/roff/troff/input.cc (token::next, token::description,
5036 get_line_arg, token::add_to_node_list, token::process): Use it.
5038 2001-01-27 Werner LEMBERG <wl@gnu.org>
5040 * src/roff/troff/div.h (diversion): Add `saved_prev_line_interrupted'.
5041 * src/roff/troff/div.cc (do_divert): Use it.
5043 * src/roff/troff/input.cc (asciify): Add ESCAPE_RIGHT_PARENTHESIS.
5045 2001-01-25 Werner LEMBERG <wl@gnu.org>
5047 Adding the `linetabs' request. If set, tab distances are not
5048 computed relative to the input line but relative to the output line.
5050 * src/roff/troff/env.h (environment): New member `line_tabs'.
5051 * src/roff/troff/env.cc (line_tabs_request): Implement request.
5052 (environment::environment, environment::copy): Updated.
5053 (environment::distance_to_next_tab): Use `line_tabs'.
5054 (init_env_requests): Register request.
5055 * src/roff/troff/troff.man, man/groff.man, NEWS: Document it. Other
5058 2001-01-24 Werner LEMBERG <wl@gnu.org>
5060 Introducing a new read-only register `.int' which is set to a
5061 positive value if the last output line is interrupted (i.e., if it
5064 * src/roff/troff/env.cc (init_env_requests): Add it.
5065 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
5067 2001-01-23 Gaius Mulley <gaius@glam.ac.uk>
5069 * tmac/mwww.tmac: Call `www.tmac', not `arkup.tmac'.
5070 * src/preproc/html/pre-html.cc (findPrefix): New function which
5071 generates the troff executable name via the system prefix.
5072 * src/preproc/eqn/main.cc: Modified warning message.
5074 2001-01-23 Werner LEMBERG <wl@gnu.org>
5076 troff's `box' and `boxa' requests didn't preserve temporary
5079 * src/roff/troff/div.h (diversion): Add `saved_saved_indent' and
5080 `saved_target_text_length' members.
5081 * src/roff/troff/div.cc (do_divert): Use them.
5083 Tabs (but not yet leaders and fields) are now handled correctly by
5086 * node.h (hmotion_node): Add field `was_tab'.
5087 * env.cc (environment::make_tab_node): Set it.
5088 * node.cc (hmotion_node::copy, hmotion_node::asciify): Use it.
5090 Added new request `unformat' which will, contrary to `asciify',
5091 preserve font information after unformatting (i.e., only nodes
5092 dealing with horizontal space are converted back to input
5095 * input.cc (asciify_macro): Renamed to ...
5096 (do_asciify_macro): this, having a new parameter `unformat_only'.
5097 (asciify_macro, unformat_macro): New; using do_asciify_macro.
5098 (init_input_requests): Added `unformat'.
5099 * node.cc (*_node::asciify), asciify_reverse_node_list: Added
5100 parameter to control asciification process.
5101 * node.h (*_node::asciify): Ditto.
5102 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
5104 2001-01-20 Werner LEMBERG <wl@gnu.org>
5106 * doc/groff.texinfo: Minor improvement of `.in' documentation.
5108 2001-01-18 Werner LEMBERG <wl@gnu.org>
5110 * tmac/ps.tmac: Remove call of psold.tmac.
5111 * tmac/psold.tmac: Comment updated.
5112 * tmac/psnew.tmac: Removed since no longer needed.
5113 * tmac/Makefile.sub, NEWS, src/devices/grops/grops.man: Updated.
5115 * font/devutf8/R.proto: Adding `shc' glyph.
5116 * font/devutf8/NOTES: Updated.
5118 * test-groff: Updated.
5120 2001-01-15 Gaius Mulley <gaius@glam.ac.uk>
5122 First cut of the new html device driver. Changes to pre-html and
5123 the new grohtml are too numerous to be documented here.
5125 Stuff related to `html' has been renamed to `html-old' and `html2'
5126 stuff has been renamed to `html' (including directories). The new
5127 html device driver is therefore invoked as `-Thtml'.
5129 Added new `\O' escape to suppress output (needed by html driver).
5131 Added functions and code to pass info about input-level commands
5132 (`.in', `.fl', etc.) to html driver.
5134 Three new functions (.html-begin, .html-end, and .html-image) for
5135 better html handling: `html-begin' will execute the remaining line
5136 if at the outermost nesting level, increasing an internal counter.
5137 `html-end' does the same but decreases the internal counter.
5138 `html_image' puts its arguments into a special node (suppress_node)
5139 to define an image region.
5141 The `output' request has been removed.
5143 * tmac/html-tags.tmac: Removed.
5144 * tmac/arkup.tmac: Updated and renamed to ...
5145 * tmac/www.tmac: New file.
5146 * tmac/markup.tmac Updated and renamed to ...
5147 * tmac/mwww.tmac: New file.
5148 * tmac/Makefile.sub: Updated.
5149 * tmac/an-old.tmac: Updated.
5150 * tmac/eqnrc: Updated.
5151 * tmac/groff_man.man
5152 * tmac/groff_markup.man: Updated and renamed to ...
5153 * tmac/groff_mwww.man: New file.
5154 * tmac/groff_tmac.man: Updated.
5155 * tmac/html-old.tmac: Updated and Renamed from html.tmac.
5156 * tmac/html.tmac: Updated and renamed from html2.tmac.
5157 * tmac/pspic.tmac: Updated html support.
5158 * tmac/s.tmac: Added html output support.
5159 * tmac/troffrc, tmac/troffrc-end: Updated.
5161 * Makefile.in, doc/Makefile: Updated.
5162 * doc/groff.texinfo: Added info about new `\O' escape.
5163 * doc/homepage.ms: Use `MAILTO' macro.
5165 * font/devhtml/DESC.proto: Add `C' font.
5166 * font/devhtml/Makefile.sub: Updated.
5167 * font/devhtml/R.proto: Minor fixes.
5168 * font/devhtml-old/Makefile.sub: Updated.
5170 * src/devices/grohtml-old/Makefile.sub: Updated.
5172 * src/libs/libdriver/printer.cc (printer::get_font_from_index): New
5174 * src/libs/libgroff/htmlindicate.cc (html_begin_suppress,
5175 graphic_start): Add `inline' parameter. Update.
5176 (html_end_suppress, graphic_end): Update.
5178 * src/include/html-strings.h: New file.
5179 * src/include/htmlindicate.h: Comments updated.
5180 * src/include/printer.h: Updated.
5182 * src/preproc/eqn/main.cc (do_file, main): Updated.
5183 * src/preproc/pic/troff.cc (troff_output::start_picture,
5184 troff_output::finish_picture): Updated.
5185 * src/preproc/tbl/main.cc (process_input_file): Updated.
5187 * src/roff/groff/groff.cc (main): Updated.
5188 Pass device arguments to predrivers also.
5189 Use `ps' device for `eqn' preprocessor if `-Thtml' is given.
5190 * src/roff/troff/env.h (environment): Updated.
5191 New elements `need_eol' and `ignore_next_eol' (for html output).
5192 * src/roff/troff/env.cc (environment::environment): Add initializers
5193 for `need_eol' and `ignore_next_eol'.
5194 (environment::add_html_tag_eol, environment::add_html_tag_tabs): New
5196 (point_size, fill, no_fill, center, right_justify, line_length,
5197 indent, temporary_indent, break_request, handle_tab): Use
5199 (set_tabs): Use `add_html_tag_tabs()'.
5200 (environment::add_html_tag): Updated.
5201 (environment::do_break): Updated.
5202 * src/roff/troff/div.cc (space_request, flush_output): Use
5203 `environment::add_html_tag()'.
5204 * src/roff/troff/input.cc: Updated.
5205 New variable `html_level' to indicate nested `html-begin' requests.
5206 (file_iterator::fill): Use `environment::add_html_tag_eol()'.
5207 (non_interpreted_char_node, token_node, non_interpreted_node): Add
5208 `force_tprint()' method.
5209 (token::next): Handle `\O'.
5210 (do_suppress): Implement it.
5211 (html_begin, html_end, html_image): New functions.
5212 (init_output_requests): Renamed to ...
5213 (init_html_requests): this.
5215 (macro::append_str, macro::append_unsigned, macro::append_int): New
5217 New variable `output_low_mark_miny' to limit minimal value of y.
5218 (reset_output_registers): Use it.
5219 (output_request): Removed.
5220 (get_output_registers): New function.
5221 * src/roff/troff/node.h (node): Make `force_tprint()' virtual.
5222 (*_node): Added `force_tprint()' if necessary.
5223 (special_node): New elements `tf' and `get_tfont()'.
5224 (suppress_node): New class.
5225 * src/roff/troff/node.cc:
5226 New global variables `image_no' and `suppress_start_page'.
5227 (real_output_file): New method `is_on()'.
5228 (troff_output_file): New method `start_special(tfont)'.
5229 (troff_output_file::really_print_line): Use `tprint' conditionally.
5230 (real_output_file::print_line): Updated.
5231 (real_output_file::on): Updated.
5232 (*_node): Added `force_tprint()'.
5233 (special_node::special_node): Initializer updated.
5234 (special_node::same, special_node::copy, special_node::tprint_start):
5236 (get_reg_int, get_reg_str): New functions.
5237 (suppress_node::*): New methods.
5238 New global variables last_position, last_image_filename;
5239 (min): New inline function.
5240 * src/roff/troff/reg.h, src/roff/troff/request.h,
5241 src/roff/troff/troff.h: Updated.
5243 2001-01-13 Werner LEMBERG <wl@gnu.org>
5245 * NEWS, src/roff/troff/troff.man, doc/groff.texinfo: Fix
5246 documentation of `asciify' request.
5248 2001-01-12 Werner LEMBERG <wl@gnu.org>
5250 * src/roff/troff/input.cc: Move definition of special characters
5251 like `ESCAPE_TILDE' to ...
5252 * src/roff/troff/input.h: New file.
5253 * src/roff/troff/Makefile.sub (HDRS): Add it.
5255 Extending the .asciify request to `unformat' space characters also.
5257 * src/roff/troff/node.h (word_space_node): Add `num_spaces' element
5258 to count input space characters.
5259 Update constructors to take care of it.
5260 * src/roff/troff/node.cc (space_char_hmotion_node::asciify): Use
5261 `ESCAPE_SPACE' instead of normal space.
5262 (word_space_node::asciify): New method.
5263 (unbreakable_space_node::asciify): New method.
5264 (word_space_node::merge_space): New method.
5265 * src/roff/troff/env.cc (environment::space_newline,
5266 environment::space): Add code to initialize `num_spaces' (using the
5267 constructor of `word_space_node').
5268 * NEWS, src/roff/troff/troff.man, man/groff.man, doc/groff.texinfo:
5271 2001-01-09 Werner LEMBERG <wl@gnu.org>
5273 * man/groff_char.man: Use table header traps only conditionally.
5275 2001-01-09 Bjarni Ingi Gíslason <bjarniig@hi.is>
5277 * man/groff_char.man: Add `ý' and `Ý' to the `acute' group.
5279 2001-01-08 Werner LEMBERG <wl@gnu.org>
5281 Introducing the `box' and `boxa' requests which are similar to
5282 `di' resp. `da' but omitting a partially filled line (which is
5283 restored after ending the diversion).
5285 * src/roff/troff/div.h (diversion): Add elements to save partially
5287 * src/roff/troff/div.cc (do_divert): Add parameter `boxing' to save
5288 partially filled line.
5289 (divert, divert_append): Updated.
5290 (box, box_append): New functions.
5291 (init_div_requests): Use them.
5292 * src/roff/troff/env.h (environment): do_divert() is now a friend.
5293 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
5295 * doc/groff.texinfo: Fix documentation of `lf' request.
5297 2000-12-25 Werner LEMBERG <wl@gnu.org>
5299 * src/roff/troff/troff.man, NEWS: Document `writem' request.
5301 2000-12-21 Werner LEMBERG <wl@gnu.org>
5303 Ignore `ss' request if in compatibility mode.
5305 * src/roff/troff/input.cc: Make `compatible_flag' non-static.
5306 * src/roff/troff/env.h: Added extern `compatible_flag' declaration.
5307 * src/roff/troff/env.cc (space_size): Use it.
5309 * doc/groff.texinfo, src/roff/troff/troff.man: Fix documentation of
5310 `ss' request in nroff mode.
5312 * tmac/an-old.tmac: Fixed some serious bugs introduced with latest
5315 2000-12-15 Ruslan Ermilov <ru@FreeBSD.org>
5317 * tmac/troffrc, tmac/troffrc-end: Convert tmac.* to *.tmac.
5319 2000-12-13 Werner LEMBERG <wl@gnu.org>
5321 * src/preproc/eqn/Makefile.sub (MAN1): Added neqn.man.
5322 * src/preproc/eqn/neqn.man: Small fixes and additions.
5324 2000-12-13 Ruslan Ermilov <ru@FreeBSD.org>
5326 * src/utils/addftinfo/addftinfo.man, src/devices/grops/grops.man:
5329 * src/preproc/eqn/neqn.man: New file.
5331 * src/preproc/tbl/table.cc (table::print): Fix `indent cannot be
5334 * tmac/e.tmac: Add `T&' macro.
5335 Fix `indent cannot be negative' warning.
5336 * tmac/s.tmac: Fix `indent cannot be negative' warning.
5338 2000-12-07 Werner LEMBERG <wl@gnu.org>
5340 * src/include/lib.h: Replaced __ALPHA with __alpha symbol.
5342 2000-12-06 Werner LEMBERG <wl@gnu.org>
5344 * PROBLEMS: Added info about adding -lPW on HP-UX to satisfy the
5347 * MORE.STUFF: Added info about deroff for djgpp.
5349 * tmac/an-old.tmac, tmac/groff_man.man, doc/groff.texinfo, NEWS: Fix
5350 documentation of -rcR switch.
5352 2000-12-03 Werner LEMBERG <wl@gnu.org>
5354 * tmac/an-old.tmac: Implementing the -rcR switch (similar to mdoc);
5355 if -rcR=1 (which is now the default in nroff mode), a single, very
5356 long page is created instead of multiple pages: All `ne' and `wh'
5357 requests are put into conditionals; a new macro `an-end' is added to
5358 be called with `em'.
5360 Some other minor cleanups.
5362 * NEWS, tmac/groff_man.man, doc/groff.texinfo: Updated.
5364 2000-12-02 Werner LEMBERG <wl@gnu.org>
5366 Fixing a bug which prevented hyphenation in words followed
5367 immediately by a TOKEN_NODE (e.g. `\ ', `\~', etc.).
5369 * src/roff/troff/input.cc (process_input_stack <token::TOKEN_NODE>):
5370 Adding possibly_break_line().
5371 * src/roff/troff/env.h (environment): Make possibly_break_line()
5374 Make `\~' usable in .tr request.
5376 * src/roff/troff/token.h (token_type): Add TOKEN_STRETCHABLE_SPACE.
5377 (token): Add stretchable_space().
5378 * src/roff/troff/input.cc (token::next, token::delimiter,
5379 token::description, process_input_stack, do_translate,
5380 add_to_node_list, token::process): Use it.
5381 * src/roff/troff/node.h (node): Add fourth parameter to add_char()
5382 for adjusting the space.
5383 * src/roff/troff/node.cc (node::add_char): Implement it. Add code
5384 for stretchable space.
5385 * src/roff/troff/input.cc (token::add_to_node_list): Use it.
5386 (make_node): Add code for stretchable space.
5387 * src/roff/troff/env.cc (environment::add_char): Use it.
5388 * src/roff/troff/input.cc: Add ESCAPE_TILDE special character.
5389 (get_copy, token::next, transparent_translate, asciify): Use it.
5391 * NEWS, src/roff/troff/troff.man, src/roff/troff/TODO,
5392 doc/groff.texinfo: Updated.
5393 * man/groff.man: Small reorderings.
5395 2000-11-23 Werner LEMBERG <wl@gnu.org>
5398 * src/preproc/eqn/main.cc (main): Use `config_macro_path' for -M
5400 * src/roff/troff/input.cc (main): Add `config_macro_path' and
5401 `safer_macro_path' to -M option.
5402 * src/roff/troff/troff.man: Fixes.
5404 2000-11-22 Werner LEMBERG <wl@gnu.org>
5406 Use safer path (except for config files) if -U isn't specified. Add
5407 a special macro path (without home and current directory) for config
5408 files. Add home directory to unsafe path for consistency. Don't
5409 include the home directory in the font path.
5411 * src/libs/libgroff/macropath.cc: Add `config_macro_path', change
5413 * src/include/macropath.h: Add `config_macrp_path'.
5414 * src/libs/libgroff/fontfile.cc: Fix font path.
5415 * src/roff/troff/input.cc (process_startup_file): Use
5416 `config_macro_path'.
5417 (main): Select unsafe path if -U is given.
5419 * src/preproc/eqn/main.cc (main): Fixing search path for
5421 * src/preproc/eqn/eqn.man: Updated.
5423 * src/roff/troff/troff.man, man/roff.man, tmac/groff_tmac.man:
5426 * src/preproc/grn/grn.man, src/devices/grodvi/grodvi.man,
5427 src/devices/grohtml/grohtml.man, src/devices/grolbp/grplbp.man,
5428 src/devices/grolj4/grolj4.man, src/devices/grops/grops.man,
5429 src/devices/grotty/grotty.man: Updated.
5431 * Makefile.in: Fix comments.
5433 2000-11-17 Werner LEMBERG <wl@gnu.org>
5435 * tmac/safer.tmac: Empty file added (again) for compatibility
5437 * tmac/Makefile.sub: Updated.
5439 2000-11-16 Werner LEMBERG <wl@gnu.org>
5441 * src/devices/grodvi/dvi.cc (main),
5442 src/devices/grohtml2/post-html.cc (main),
5443 src/devices/grolbp/lbp.cc (main), src/devices/grolj4/lj4.cc
5444 (main), src/devices/grops/ps.cc (main), src/devices/grotty/tty.cc
5445 (main), src/preproc/eqn/main.cc (main), src/preproc/grn/main.cc
5446 (main), src/preproc/html2/pre-html.cc (main),
5447 src/preproc/pic/main.cc (main), src/preproc/refer/refer.cc (main),
5448 src/preproc/soelim/soelim.cc (main), src/preproc/tbl/main.cc
5449 (main), src/roff/groff/groff.cc (main), src/roff/troff/input.cc
5450 (main), src/utils/hpftodit/hpftodit.cc (main),
5451 src/utils/indxbib/indxbib.cc (main), src/utils/lkbib/lkbib.cc
5452 (main), src/utils/lookbib/lookbib.cc (main),
5453 src/utils/pfbtops/pfbtops.c (main), src/utils/tfmtodit/tfmtodit.cc
5454 (main): Use stdout for -v.
5455 * src/roff/groff/groff.cc (run_commands),
5456 src/roff/groff/pipeline.c (run_pipeline): New parameter `no_pipe'
5457 to make direct printing to stdout possible.
5458 * src/roff/groff/pipeline.h: Updated.
5460 * src/utils/afmtodit/afmtodit.pl: Add -v switch.
5461 * src/utils/afmtodit/Makefile.sub (afmtodit): Use @VERSION@.
5462 * src/utils/afmtodit/afmtodit.man: Updated.
5464 * src/utils/addftinfo/addftinfo.cc (main): Add -v switch.
5465 (version): New function.
5467 * src/utils/addftinfo/addftinfo.man: Updated.
5469 * src/devices/*/*, src/preproc/*/*, src/roff/*/*, src/utils/*/*:
5470 Fixing copyright dates.
5472 * src/preproc/eqn/neqn.sh: Adding GROFF_BIN_PATH to path instead of
5475 * src/devices/grolbp/lbp.cc (main): Use Version_string instead of
5478 * src/roff/nroff/Makefile.sub (nroff): Fix use of @VERSION@.
5480 2000-11-15 Werner LEMBERG <wl@gnu.org>
5482 In all programs, make -v return immediately with exit status 0 to
5483 be compliant with the GNU standard.
5485 * src/devices/grodvi/dvi.cc (main),
5486 src/devices/grohtml2/post-html.cc (main),
5487 src/devices/grolbp/lbp.cc (main), src/devices/grolj4/lj4.cc
5488 (main), src/devices/grops/ps.cc (main), src/devices/grotty/tty.cc
5489 (main) src/preproc/eqn/main.cc (main), src/preproc/grn/main.cc
5490 (main), src/preproc/html2/pre-html.cc (main),
5491 src/preproc/pic/main.cc (main), src/preproc/refer/refer.cc (main),
5492 src/preproc/soelim/soelim.cc (main), src/preproc/tbl/main.cc
5493 (main), src/roff/groff/groff.cc (main), src/roff/troff/input.cc
5494 (main): Implement it.
5497 * src/roff/groff/groff.cc (main): Add copyright notice. Add refer
5498 and postprocessors to the -v option.
5500 * src/roff/grog/grog.pl: Implement -v.
5501 * src/roff/grog/Makefile.sub (grog): Use @VERSION@.
5502 * src/roff/grog/grog.man, doc/groff.texinfo: Updated.
5504 * src/roff/nroff/nroff.sh: Implement -v.
5505 * src/roff/nroff/Makefile.sub (nroff): Use @VERSION@.
5506 * src/roff/nroff/nroff.man: Updated.
5508 * src/preproc/eqn/main.cc (main): Fix comment typo.
5510 * MORE.STUFF: Added info about djgpp port of grap.
5512 2000-11-14 Werner LEMBERG <wl@gnu.org>
5514 * src/roff/grog/grog.{pl,sh}: Implemented -C switch for compatibility
5515 mode (or rather, implemented non-compatibility mode).
5516 * NEWS, src/roff/grog/grog.man, doc/groff.texinfo: Updated.
5518 * src/roff/groff/groff.cc (main): Add BIN_PATH to PATH instead of
5519 replacing it -- we don't find gxditview otherwise.
5520 * NEWS, src/roff/groff/groff.man, doc/groff.texinfo: Updated.
5522 * src/preproc/pic/depend: Removed. Unnecessary.
5524 Implemented dummy keyword `solid' in pic for compatibility with
5527 * lex.cc (lookup_keyword): Added `solid'.
5528 * pic.y: Added SOLID with dummy rule.
5529 * pic.cc, pic_tab.h: Regenerated.
5530 * doc/pic.ms: Updated.
5532 2000-11-13 Werner LEMBERG <wl@gnu.org>
5534 For security reasons, don't use the current directory but the home
5535 directory while searching and scanning troffrc and troffrc-end.
5536 Similarly, replace the current directory with the home directory
5539 * Makefile.in (fontpath, tmacpath): Remove current directory.
5541 * src/libs/libgroff/searchpath.cc (search_path::search_path): Add
5542 two parameters `add_home' and `add_current'.
5543 (search_path::~search_path, search_path::command_line_dir,
5544 search_path::open_file): Remove tests for `dirs' being zero.
5545 * src/include/searchpath.h: Adjust.
5546 * src/libs/libgroff/macropath.cc, src/include/macropath.h: Add
5548 * src/libs/libgroff/fontfile.cc: Adjust `font_path'.
5550 * src/roff/troff/troff.h: Add `searchpath.h' and `mac_path'.
5551 * src/roff/troff/input.cc: Use `mac_path', initialized with
5553 (process_startup_file): Set `mac_path' to `safer_macro_path'.
5554 * src/roff/troff/env.cc: Use `mac_path'.
5556 * src/preproc/eqn/main.cc (main): Use `safer_macro_path'.
5558 * NEWS, man/roff.man, src/roff/troff/troff.man,
5559 src/roff/groff/groff.man, tmac/groff_tmac.man, arch/djgpp/README:
5562 2000-11-12 Werner LEMBERG <wl@gnu.org>
5564 * src/include/lib.h: Don't include groff-getopt.h for OSF/1.
5566 * aclocal.m4 (GROFF_SYS_ERRLIST): Do test in C, not in C++.
5567 * configure.in: Fix typo in comment.
5568 * configure: Regenerated.
5570 * src/libs/libgroff/*, src/include/*, src/roff/troff/*: Fixing
5573 2000-11-08 Werner LEMBERG <wl@gnu.org>
5575 Add system tmac directory (/usr/local/lib/groff/site-tmac).
5577 * Makefile.in: Add $(libdir), $(libprogramdir), and $(systemtmacdir).
5578 (uninstall_dirs): Add $(libdir), $(libprogramdir), and
5581 * Makefile.comm (.man.n): Add @SYSTEMMACRODIR@.
5582 * tmac/Makefile.sub (install_data): Create
5583 $(systemtmacdir) and $(localtmacdir).
5584 (uninstall_sub): Use $(systemtmacdir) for wrapper macros.
5585 * man/roff.man, src/roff/troff/troff.man, src/roff/groff/groff.man,
5586 NEWS, doc/groff.texinfo: Updated and minor fixes.
5588 * Makefile.comm, Makefile.in: Added tmac_{s,an}_prefix stuff again.
5589 * tmac/Makefile.sub: Added `wrap' stuff again, but installing into
5590 $(systemtmacdir) since the wrapper files are platform-dependent.
5592 2000-11-01 Werner LEMBERG <wl@gnu.org>
5594 * doc/groff.texinfo: Fix typo.
5596 2000-10-26 Werner LEMBERG <wl@gnu.org>
5598 Convert macros `tmac.XXX' to `XXX.tmac'. Special cases:
5599 tmac.doc.old -> doc-old.tmac
5600 tmac.an.old -> an-old.tmac
5602 * tmac/tmac.*: Moved to ...
5603 * tmac/*.tmac: this.
5604 * tmac/man.local: Fix comment.
5605 * tmac/groff_man.man, tmac/groff_markup.man, tmac/groff_mdoc.man,
5606 tmac/groff_me.man, tmac/groff_ms.man, tmac/groff_tmac.man: Updated.
5607 Added some `FILES' sections. More use of @...@ directives. Other
5609 * arch/djgpp/README, font/devutf8/NOTES: Updated.
5610 * doc/homepage.ms, doc/groff.texinfo: Updated.
5611 * man/groff.man, man/roff.man: Updated.
5612 * src/devices/grodvi/grodvi.man, src/devices/grolbp/grolbp.man,
5613 src/devices/grolj4/grolj4.man, src/devices/grops/grops.man,
5614 src/devices/grotty/grotty.man: Updated.
5615 * src/preproc/pic/pic.man: Updated.
5616 * src/roff/grog/grog.pl, src/roff/grog/grog.sh: Use -mdoc-old
5617 instead of -mdoc.old.
5618 * src/roff/grog/grog.man: Document -mdoc and -mdoc-old.
5619 * src/roff/nroff/nroff.man: Updated.
5622 * tmac/fixmacros.sed, tmac/strip.sed: Add explanatory comment.
5624 * tmac/mm.diff: Removed -- it has no use now since the mm package
5627 * tmac/*: Removed trailing spaces.
5629 * arch/djgpp/t-groff.bat: Fix GROFF_TMAC_PATH (hyphen.us is now in
5630 the tmac subdirectory also).
5632 * Makefile.comm, Makefile.in: Remove tmac_{s,an}_prefix stuff.
5633 * tmac/Makefile.sub: Adapted to new macro names; removed `wrap'
5634 stuff since it is no longer needed.
5636 * README, PROBLEMS: Updated.
5638 2000-10-25 Werner LEMBERG <wl@gnu.org>
5640 Invert current behaviour: Search first FOOBAR.tmac, then
5643 * src/roff/troff/input.cc: Introduce MACRO_POSTFIX.
5644 (open_mac_file, macro_source): Implement it.
5645 * src/roff/troff/troff.man, tmac/groff_tmac.man, man/roff.man,
5646 doc/groff.texinfo, NEWS: Document it.
5648 * src/roff/nroff/nroff.man, src/roff/groff/groff.man, man/groff.man:
5649 Small documentation improvements.
5651 * test-groff: Fix GROFF_TMAC_PATH (hyphen.us is now in the tmac
5654 * font/devps/Makefile.sub: Fix rules for dingbats.*map.
5656 2000-10-24 Werner LEMBERG <wl@gnu.org>
5658 Add local tmac directory (groff/site-tmac).
5660 * Makefile.in: Add $(localtmacdir).
5661 (uninstall_dirs): Add $(localtmacdir).
5662 * Makefile.comm (.man.n): Add @LOCALMACRODIR@.
5663 * tmac/Makefile.sub (install_data, uninstall_sub): Handle man.local
5664 in $(localtmacdir). Create $(localtmacdir).
5665 * man/roff.man, src/roff/troff/troff.man, NEWS, doc/groff.texinfo:
5666 Updated and minor fixes.
5668 Rename font/devps/generate/dingbats[r]map to dingbats.[r]map.
5670 * font/devps/generate/Makefile.sub, arch/djgpp/README: Adjust.
5672 2000-10-23 Werner LEMBERG <wl@gnu.org>
5674 Move hyphen.us to tmac directory.
5676 * src/roff/troff/hyphen.us: Removed.
5677 * src/tmac/hyphen.us: Added.
5678 * src/roff/troff/Makefile.sub, tmac/Makefile.sub: Updated.
5680 Change installation structure for data files from .../groff/... to
5681 .../groff/<version><revision>/... to be conform with other GNU
5684 * Makefile.in, Makefile.comm, src/utils/indxbib/Makefile.sub,
5685 doc/Makefile: Implement it.
5686 * aclocal.m4 (GROFF_PAGE): Add test for new directory structure.
5687 * configure: Updated.
5688 * arch/djgpp/README, font/devutf8/NOTES: Use it.
5689 * NEWS: Document it.
5690 * man/roff.man, tmac/groff_tmac.man: Use @FONTPATH@, @FONTDIR@, and
5691 @MACRODIR@ instead of hard-coded directories.
5693 2000-10-22 Werner LEMBERG <wl@gnu.org>
5695 Implement $GROFF_BIN_PATH environment variable (which defaults to
5696 $bindir) used for child programs of groff and similar wrappers.
5698 * gendefs.sh: Improve documentation.
5699 * Makefile.comm (,man.n), src/include/Makefile.sub (defs.h),
5700 src/preproc/eqn/Makefile.sub (neqn),
5701 src/roff/nroff/Makefile.sub (nroff): Add $(bindir).
5702 * src/preproc/eqn/neqn.sh, src/roff/nroff/nroff.sh: Implement
5704 * src/roff/groff/groff.cc (main): Implement $GROFF_BIN_PATH and
5705 $GROFF_PATH__ (the latter for communication with troff).
5706 * src/roff/troff/input.cc (main): Use $GROFF_PATH__ for $PATH if
5708 * NEWS, src/roff/nroff/nroff.man, src/roff/groff/groff.man,
5709 doc/groff.texinfo: Document it.
5711 * doc/groff.texinfo: Improve documentation of troff's -a option.
5713 2000-10-17 Gaius Mulley <gaius@glam.ac.uk>
5715 * src/roff/troff/node.cc: Fixed calculation of opminx and fixed
5716 non-intrusive eol marker.
5717 (troff_output_file::determine_line_limits): New function.
5718 (troff_output_file::draw): Use it.
5719 * src/roff/troff/env.cc (environment::add_html_tag): Use output() +
5720 output_pending_lines() instead of output_line().
5721 * src/preproc/eqn/main.cc (do_file): Fix graphic_end().
5722 * src/preproc/html2/pre-html.cc (char_buffer::write_file_troff,
5723 createImage): Small fixes.
5725 2000-10-14 Werner LEMBERG <wl@gnu.org>
5727 Replace tmac.safer with a real secure solution.
5729 * src/roff/troff/input.cc (open_request, opena_request, pipe_source,
5730 system_request, pipe_output): Disable requests if in safer mode.
5731 * src/roff/groff/groff.cc (main): Remove reference to tmac.safer.
5732 * tmac/tmac.safer, tmac/groff_msafer.man: Removed.
5733 * tmac/Makefile.sub, NEWS, man/roff.man, tmac/groff_tmac.man,
5734 doc/groff.texinfo, src/roff/groff/groff.man,
5735 src/roff/troff/troff.man, arch/djgpp/README: Updated.
5737 * src/devices/grops/ps.cc (main), src/devices/grops/psrm.cc
5738 (resource_manager::output_prolog): Replace setenv() with putenv().
5740 2000-10-09 Werner LEMBERG <wl@gnu.org>
5742 * src/libs/libbib/map.c, src/libs/libgroff/getcwd.c,
5743 src/libs/libgroff/strtol.c, src/preproc/html2/image.cc,
5744 src/preproc/html2/pre-html.cc, src/preproc/html2/pushbackbuffer.cc,
5745 src/roff/groff/pipeline.c: Removing `#ifndef errno' to avoid
5746 compilation errors with some compilers. It seems that this code
5747 is no longer necessary -- if yes, it is easy to add some #ifdef's
5748 for that particular old-fashioned compiler.
5750 * MORE.STUFF: Added info about Meta-tbl.
5752 * doc/groff.texinfo: Added more info about `.if "..."..."'.
5754 2000-10-07 Werner LEMBERG <wl@gnu.org>
5756 Adding a new escape sequence \B'...': If the string between
5757 the delimiters is a valid numeric expression, return the character
5758 `1', and `0' otherwise. This is an analogon to \A.
5760 * src/roff/troff/input.cc (do_expr_test): Implement it.
5761 (token::next): Use it.
5762 * src/roff/troff/troff.man, NEWS, man/groff.man: Document it.
5764 * tmac/tmac.trace: Made independent from escape character.
5766 2000-10-06 Werner LEMBERG <wl@gnu.org>
5768 Adding a new request .dei: define indirect. The first and second
5769 parameter of .dei are taken from string registers instead directly;
5770 this very special request is needed to make tmac.trace independent
5771 from the escape character (which might even be disabled).
5773 * src/roff/troff/input.cc (do_define_macro): Implement it.
5774 (define_macro_indirect): New function.
5775 (init_input_requests): Use it.
5777 Adding two requests .ecs and .ecr: Save and restore the escape
5778 character. These two requests are needed to make tmac.trace
5779 independent from the escape character (which might even be
5782 * src/roff/troff/input.cc (save_escape_char, restore_escape_char):
5784 (init_input_requests): Use it.
5786 * src/roff/troff/troff.man, NEWS, man/groff.man: Updated.
5788 2000-09-22 Ricardo Soares Guimarães <ricardo@conectiva.com.br>
5790 Adding a new option -P and new environment variable GROPS_PROLOGUE
5791 to grops, selecting a different prologue file (minor modifications
5794 * src/devices/grops/psrm.cc (resource_manager::output_prolog),
5795 src/devices/grops/ps.cc (main): Implement it.
5796 * src/devices/grops/grops.man, NEWS: Document it.
5798 2000-09-22 Werner LEMBERG <wl@gnu.org>
5800 * INSTALL: Add info about selecting paper format.
5802 2000-09-21 Werner LEMBERG <wl@gnu.org>
5804 * src/roff/troff/input.cc (main): Fixing compiler warning.
5805 * src/include/{driver.h, lib.h}: Move inclusion of string.h and
5806 strings.h from the former to the latter.
5807 * src/devices/grolbp/lpb.cc, src/include/lib.h: Move strncasecmp()
5808 stuff from the former to the latter.
5810 2000-09-11 Werner LEMBERG <wl@gnu.org>
5812 Implementing two new requests .tm1 and .tmc: The former is similar
5813 to .tm but can output leading spaces; its syntax is similar to
5814 defining a string, i.e., a `"' can be used to mark the beginning of
5815 the string to be written to stderr: `.tm1 " test'. The latter is
5816 similar to .tm1 but doesn't write out a final newline character.
5818 * src/roff/troff/input.cc (terminal1, terminal_continue,
5819 do_terminal): New functions.
5820 (init_input_requests): Use them.
5821 * src/roff/troff/troff.man, NEWS, man/groff.man: Updated.
5823 2000-09-09 Werner LEMBERG <wl@gnu.org>
5825 * tmac/groff_mdoc.samples.man: Small fixes.
5827 2000-09-08 Werner LEMBERG <wl@gnu.org>
5829 * tmac/groff_mdoc.man: Fixing typo.
5831 2000-09-02 Werner LEMBERG <wl@gnu.org>
5833 Implementing a .nop request which does nothing.
5835 * src/roff/troff/input.cc (nop_request): New function.
5836 (init_input_requests): Use it.
5837 * src/roff/troff/troff.man, NEWS, man/groff.man: Updated.
5839 2000-09-01 Werner LEMBERG <wl@gnu.org>
5841 * doc/groff.texinfo: Added some comments.
5843 2000-08-30 Werner LEMBERG <wl@gnu.org>
5845 * src/roff/troff/TODO: Updated.
5847 2000-08-25 Werner LEMBERG <wl@gnu.org>
5849 * doc/groff.texinfo: Fix comment how to compile the DVI file.
5851 2000-08-25 Eli Zaretskii <eliz@is.elta.co.il>
5853 * font/devps/generate/Makefile (SHELL): Define explicitly to
5854 "/bin/sh", for non-Unix platforms.
5855 (extraclean): Use a more portable "" quoting instead of a
5856 backslash (which doesn't work on DOS/Windows).
5858 * font/devlj4/generate/Makefile (extraclean): Ditto.
5860 * font/devdvi/generate/Makefile (extraclean): Ditto.
5862 2000-08-25 Werner LEMBERG <wl@gnu.org>
5864 * NEWS, doc/groff.texinfo, tmac/groff_tmac.man, man/roff.man,
5865 src/roff/troff/troff.man: Document Eli's latest changes.
5867 2000-08-25 Eli Zaretskii <eliz@is.elta.co.il>
5869 * src/roff/troff/input.cc (open_mac_file, macro_source): Support
5870 macro file names of the form NAME.tmac as well as tmac.NAME.
5872 2000-08-25 Werner LEMBERG <wl@gnu.org>
5874 * src/include/posix.h: Remove definition of FILENAME_MAX.
5876 * src/preproc/html2/pre-html.h, pre-html.cc: Add return type to
5877 `sys_fatal' and `stop' function().
5879 * test-groff: Updated.
5881 2000-08-24 Gaius Mulley <gaius@glam.ac.uk>
5883 Added the new troff command .output <arg> to suppress output (while
5884 still obeying motion) and also the opminx, opminy, opmaxx, opmaxy
5885 registers (for passing the output dimensions to the output device).
5887 * src/roff/troff/div.cc (top_level_diversion::output): Use `width'
5889 * src/roff/troff/node.h, src/roff/troff/node.cc
5890 (troff_output_file::really_print_line,
5891 ascii_output_file::really_print_line,
5892 supress_output_file::really_print_line): Use `width' parameter.
5893 (troff_output_file::really_on, troff_output_file::really_off,
5894 output_file::on, output_file::off, real_output_file::on,
5895 real_output_file::off, real_output_file::really_on,
5896 real_output_file::really_off): New functions.
5897 (real_output_file:public output_file): New variable `output_on'.
5898 (real_output_file::begin_page, real_output_file::copy_file,
5899 real_output_file::transparent_char, real_output_file::print_line):
5901 (real_output_file::print_line): Use check_output_limits.
5902 * src/roff/troff/reg.h, src/roff/troff/request.h,
5903 src/roff/troff/input.cc (assign_registers): New function to remove
5905 (do_ps_file): Use it.
5906 (check_output_limits, reset_output_registers, output_request,
5907 init_output_requests): New functions.
5908 (init_input_requests): Updated.
5910 Added new grohtml2 device and html2 preprocessor (coding
5911 not yet finished) which will eventually replace grohtml.
5913 * Makefile.in, tmac/Makefile.sub, tmac/eqnrc, tmac/troffrc-end:
5915 * src/include/htmlindicate.h, src/include/htmlindicate
5916 (html_begin_suppress, html_end_suppress): New functions.
5917 * src/preproc/tbl/main.cc: Use it.
5918 * src/roff/groff/groff.cc: Add support for html2 device (which will
5919 automatically invoke the html2 preprocessor).
5920 * src/roff/troff/input.cc (is_html2): New variable.
5921 * src/roff/troff/troff.h, src/roff/troff/env.h,
5922 src/roff/troff/env.cc (environment::add_html_tag): New function
5924 (environment::do_break): Use it.
5925 * font/devhtml2/*: New files.
5926 * src/devices/grohtml2: New device.
5927 * src/preproc/html2: New preprocessor.
5928 * tmac/tmac.html-tags, tmac/tmac.html2: New files.
5930 2000-08-23 Werner LEMBERG <wl@gnu.org>
5932 * src/devices/grolbp/lbp.cc: Same workaround for sinix as for AIX.
5934 2000-08-22 Werner LEMBERG <wl@gnu.org>
5936 * src/include/lib.h: Provide a fix for IRIX to not include
5939 2000-08-18 Werner LEMBERG <wl@gnu.org>
5941 * configure.in: Don't provide an empty value for SH_SCRIPT_SED_CMD
5942 since some non-GNU sed programs can't handle null regexps.
5943 * configure, src/preproc/eqn/Makefile.sub,
5944 src/roff/grog/Makefile.sub, src/roff/nroff/Makefile.sub: Updated.
5946 * src/devices/grolbp/lbp.cc: Add an AIX workaround for an autoconf
5947 bug (string.h and strings.h are both needed according to latest
5950 * MORE.STUFF: Added info about unroff and troffcvt.
5952 2000-08-08 Werner LEMBERG <wl@gnu.org>
5954 * tmac/tmac.a4: Will now work with ms macros also; -ma4 should be
5957 * tmac/tmac.man.old: Remove unused number register.
5959 * tmac.doc: Minor documentation fix.
5961 2000-08-07 Paul Eggert <eggert@twinsun.com>
5963 * src/roff/groff/pipeline.c (is_system_shell):
5964 Fix typo: "monocased_shell" no longer exists.
5966 2000-08-07 Paul Eggert <eggert@twinsun.com>
5968 Remove FILENAME_MAX limits.
5970 * src/roff/groff/pipeline.c (is_system_shell): Do not assume
5971 that the argument length is less than FILENAME_MAX.
5972 * src/libs/libgroff/tmpfile.cc (add_tmp_file): Likewise.
5973 Use struct hack to allocate and free file name.
5974 (struct xtmpfile_list): fname is now part of the structure,
5975 not a pointer to another string.
5977 2000-08-07 Tom Schmidt <tschmidt@micron.com>
5979 * src/include/posix.h: Add a default value for FILENAME_MAX.
5981 2000-08-06 Paul Eggert <eggert@twinsun.com>
5983 Add support for new BSD-style man pages (with ".Dd" instead of
5984 ".TH"), so that "groff -man" understands both styles, even
5985 when running "groff -man" on a host whose system man page
5986 macros don't support ".Dd".
5988 * tmac/Makefile.sub (NORMALFILES): Add tmac.an.old.
5989 (stamp-wrap): Source tmac.andoc first when wrapping man macros,
5990 in case the system man macros don't define Dd or TH.
5992 * tmac/tmac.an.old: Renamed from tmac/tmac.an.
5993 * tmac/tmac.an: New one-line file.
5994 * tmac/tmac.andoc (TH): Adjust to the tmac.an.old file renaming.
5996 2000-08-06 Werner LEMBERG <wl@gnu.org>
5998 * src/roff/troff/troff.man: Fixing typos.
6000 Version 1.16.1 released
6001 =======================
6003 2000-07-31 Werner LEMBERG <wl@gnu.org>
6005 Preparing release 1.16.1.
6007 * REVISION: Revision number set to 1.
6008 * MORE.STUFF: Added info about port to DOS.
6009 * NEWS, win32-diffs: Updated.
6011 * src/include/nonposix.h: Remove first line -- this file is used
6014 * Makefile.in (dist): Delete Imakefile earlier to avoid a soft
6017 2000-07-30 Werner LEMBERG <wl@gnu.org>
6019 * doc/texinfo.tex: Update to latest version.
6021 2000-06-28 Paul Eggert <eggert@twinsun.com>
6023 * Makefile.in (ENVSETUP): Don't assume POSIX make semantics for
6024 commands that fail. Don't assume that "export a=b" is valid shell
6025 syntax. This is needed for Solaris 2.5.1.
6027 * src/libs/libgroff/tmpfile.cc, src/utils/indxbib/indxbib.cc: Fix
6028 comment about missing Solaris headers.
6030 * PROBLEMS: Add section about problems with Sun Make and VPATH.
6032 2000-06-25 Werner LEMBERG <wl@gnu.org>
6034 * src/devics/grodvi/dvi.cc: Replace _setmode() (for MSC) with
6037 * src/include/posix.h: Use HAVE_UNISTD instead of _MSC_VER.
6039 * win32-diffs: Updated.
6040 * README.WIN32: Added CRs to make all Windows editors happy.
6042 * src/roff/troff/node.cc: Added WIFSIGNALED() macro (copied from
6043 src/roff/groff/pipeline.c).
6045 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
6047 * src/roff/grog/Makefile.sub (grog): Prepend `-e' to
6048 $(SH_SCRIPT_SED_CMD), for the case where its value is empty.
6050 2000-06-17 Eli Zaretskii <eliz@is.elta.co.il>
6052 * src/utils/tfmtodit/tfmtodit.cc: #include nonposix.h.
6053 (tfm::load, gf::load): Open tfm and gf files in binary mode: these
6055 (main): Support non-Posix systems with several different styles of
6056 slash characters in file names.
6058 * src/utils/pfbtops/pfbtops.c: #include nonposix.h.
6059 (main) [SET_BINARY]: Switch stdin into binary mode.
6061 * src/utils/indxbib/indxbib.cc: #include nonposix.h.
6062 (main): Support file names with several possible slash-type
6063 characters, as given by DIR_SEPS[] in nonposix.h.
6064 (main) [__MSDOS__]: If renaming the temporary index file fails
6065 because it has more than one dot in its trunk, replace the dot
6066 with an underscore and try again.
6067 (do_file): Use FOPEN_RB instead of "r". Skip every CR before a
6069 [__MSDOS__ || _MSC_VER]: Stop at the first ^Z character.
6071 * src/utils/hpftodit/hpftodit.cc: #include nonposix.h.
6072 (File::File): Open the input file in binary mode. Strip CR
6073 characters from each CR-LF pair.
6074 (xbasename): Support file names with several possible slash-type
6075 characters, as given by DIR_SEPS[] in nonposix.h.
6077 * src/include/Makefile.sub (HDRS): Add nonposix.h.
6079 * src/roff/troff/node.cc [HAVE_UNISTD_H]: Include <unistd.h>.
6080 (WIFEXITED, WEXITSTATUS, WTERMSIG, WIFSTOPPED, WSTOPSIG)
6081 [!_POSIX_VERSION]: Define for traditional Unix systems.
6082 (real_output_file::real_output_file): Remove the MSVC-specific
6083 call to popen, use instead POPEN_WT, appropriately defined on
6084 nonposix.h. #include nonposix.h.
6085 (real_output_file::~real_output_file): Remove the MSVC-specific
6086 call to pclose, a suitable macro is now defined on nonposix.h.
6087 Use the portable macros WIFEXITED, WIFSIGNALED, WTERMSIG, WSTOPSIG
6088 and WEXITSTATUS instead of assuming traditional Unix
6089 interpretation of the status returned by pclose.
6091 * src/roff/troff/input.cc (pipe_source): Remove the MSVC-specific
6092 call to popen, use POPEN_RT instead (appropriately defined on
6093 nonposix.h). #include nonposix.h.
6094 (ps_bbox_request): Open the PostScript file in binary mode.
6095 Close the file after processing it.
6096 (getpid) [_MSC_VER]: Remove; a suitable macro is now defined on
6099 * src/roff/groff/pipeline.c (run_pipeline) [__MSDOS__ || _WIN32]:
6100 A version of run_pipeline that doesn't use `fork'.
6101 (signal_catcher) [__MSDOS__ || _WIN32]: New function.
6102 (system_shell_name, system_shell_dash_c)
6103 (is_system_shell) [__MSDOS__ || _WIN32]: New functions, to hide
6104 the ugliness of testing DOS/Windows file names for equality, and
6105 support both stock shells and ports of Unix shells.
6107 * src/roff/groff/groff.cc: #include nonposix.h.
6108 (BSHELL): Definition moved to nonposix.h.
6109 (main): Use PATH_SEP[0] instead of literal ':'. Use BSHELL_DASH_C
6110 instead of a literal "-c".
6111 (xbasename): Support file names with several possible slash-type
6112 characters, as given by DIR_SEPS[] in nonposix.h.
6113 (possible_command::print): Use BSHELL_DASH_C and IS_BSHELL instead
6116 * src/preproc/soelim/soelim.cc: #include nonposix.h.
6117 (do_file): Use IS_ABSOLUTE instead of testing for a literal '/'.
6119 * src/preproc/pic/Makefile.sub (YTABH): Change pic.tab.h to
6122 * src/preproc/pic/lex.cc: Change pic.tab.h to pic_tab.h.
6124 * src/preproc/eqn/Makefile.sub (YTABH): Rename eqn.tab.h to
6127 * src/preproc/eqn/lex.cc: #include eqn_tab.h, not eqn.tab.h.
6129 * src/libs/libgroff/tmpfile.cc (DEFAULT_TMPDIR) [P_tmpdir]: If
6130 P_tmpdir is defined, use it instead of the literal "/tmp".
6131 (remove_tmp_files, add_tmp_file): New functions.
6132 (xtmpfile): Record temporary files and register an atexit function
6133 to delete them explicitly, instead of relying on the OS to do
6134 that, which doesn't work on non-Unix systems.
6136 * src/libs/libgroff/searchpath.cc: #include nonposix.h.
6137 (search_path::search_path): Use PATH_SEP instead of a literal
6139 (search_path::command_line_dir): Ditto.
6140 (search_path::open_file): Use IS_ABSOLUTE, PATH_SEP and DIR_SEPS,
6141 to support non-Posix systems.
6143 * src/libs/libbib/search.cc: #include nonposix.h.
6144 (search_list::add_file): Open the file in binary mode.
6146 * src/libs/libbib/linear.cc: #include nonposix.h.
6147 (file_buffer::load): Remove \r characters preceding \n from the
6150 * src/libs/libbib/index.cc: #include nonposix.h.
6151 (make_index_search_item): Open index_filename in O_BINARY mode.
6152 (index_search_item_iterator::get_tag): Ditto. Remove \r
6153 characters before \n characters.
6154 (index_search_item::check_files): Open files in binary mode.
6155 (index_search_item::munge_filename): Support DOS-style file names
6156 with backslashes and drive letters, use IS_ABSOLUTE.
6158 * src/devices/grops/ps.cc: #include nonposix.h.
6159 (main) [SET_BINARY]: Switch stdout to binary mode.
6161 * src/devices/grolj4/lj4.cc: #include nonposix.h.
6162 (main) [SET_BINARY]: Switch stdout to binary mode.
6164 * src/devices/grolbp/lbp.cc: #include nonposix.h
6165 (fill_pattern) [SET_BINARY]: Switch stdout to binary mode.
6167 * src/devices/grodvi/dvi.cc: #include nonposix.h.
6168 [_MSC_VER]: Remove inclusion of Windows-specific headers (done by
6170 (main) [SET_BINARY]: Switch stdout to binary mode.
6171 [_MSC_VER]: Remove an explicit call to _setmode.
6173 * src/include/nonposix.h: New file.
6175 * Makefile.in (ENVSETUP): New variable, to set up case-sensitive
6176 operation when building with DJGPP.
6177 ($(TARGETS), dot, $(LIBDIRS), $(CPROGDIRS), $(CCPROGDIRS))
6178 ($(DEVDIRS), $(TTYDEVDIRS), $(INCDIRS), $(OTHERDIRS)): Use
6181 * Makefile.comm: mv y.tab.[ch] to y_tab.[ch], to make it work on
6183 (.man.n): Replace `;' with `|', since FONTPATH, MACROPATH,
6184 etc. can include a semi-colon on DOS/Windows.
6185 (depend.temp): Use depend1.temp instead of depend.temp1, to
6186 prevent files from overerwiting each other on 8+3 filesystems.
6188 * gendef.sh (t): Change definition to work with DOS/Windows.
6190 doc/groff.texinfo: Apart of some typo corrections, I also changed
6191 some index entris, to make them more non-ambiguous, and also put
6192 @ignore around some parts that are not yet written, to allow the
6193 Info output be readable.
6195 2000-06-10 Gael Queri <gqueri@mail.dotcom.fr>
6197 Replaced specific checks for function declarations with a generic
6198 routine taken from GNU bfd.
6200 * aclocal.m4 (GROFF_NEED_DECLARATION): New function.
6201 GROFF_PUTENV, GROFF_POPEN, GROFF_PCLOSE, GROFF_HYPOT: Removed.
6202 * configure.in: Use it.
6203 * src/devices/grolbp/lbp.cc, src/include/lib.h,
6204 src/preproc/grn/hgraph.cc, src/preproc/pic/pic.h,
6205 src/roff/groff/groff.cc: Use it.
6206 * Makefile.in, configure: Updated.
6208 2000-06-07 Paco Andrés Verdú <pandres@dragonet.es>
6210 * src/devides/grolbp/lbp.h: Removed unused variables.
6212 2000-05-31 Keith Thompson <kst@sdsc.edu>
6214 * src/devices/grolbp/lbp.cc (set_papersizes): Add declaration of
6217 2000-05-31 Werner LEMBERG <wl@gnu.org>
6219 * aclocal.m4 (GROFF_SRAND): New function to test the return value
6220 of srand() -- at least SunOS 4.1.3 uses `int' instead of `void'.
6221 * configure.in: Use it.
6222 * src/preproc/pic/pic.y, src/preproc/pic/pic.cc: Use it.
6223 * configure, Makefile.in: Updated.
6225 * configure.in: Add test for strncasecmp().
6226 * src/include/lib.h: Use it.
6228 2000-05-29 Andrej Borsenkow <Andrej.Borsenkow@mow.siemens.ru>
6230 * src/preproc/grn/Makefile.sub: Add MLIB.
6232 2000-05-29 Nix <nix@esperi.demon.co.uk>
6234 * Makefile.in: Use @datadir@ and @mandir@ appropriately.
6236 2000-05-29 Werner LEMBERG <wl@gnu.org>
6238 * src/roff/grog/Makefile.sub, src/roff/grog/grog.sh: Add `@g@'.
6240 * PROBLEMS: Small update.
6242 * src/devices/grolbp/lbp.cc: Various small fixes.
6244 2000-05-28 Keith Thompson <kst@sdsc.edu>
6246 * src/roff/nroff/nroff.sh: Fix main loop syntax.
6248 * src/utils/indxbib/indxbib.cc: Add declaration of mkstemp().
6250 2000-05-25 Werner LEMBERG <wl@gnu.org>
6252 * man/roff.man: Removed unused macro.
6254 2000-05-24 Werner LEMBERG <wl@gnu.org>
6256 * Makefile.in (dist): Remove src/xditview/Imakefile explicitly.
6257 This is needed e.g. if you do
6258 `make distclean; ./configure; make dist'.
6260 Version 1.16 released
6261 =====================
6263 2000-05-23 Werner LEMBERG <wl@gnu.org>
6265 Adding font CWI (constant width italic) to devdvi.
6267 * font/devdvi/CWI: New file.
6268 * font/devdvi/generate/Makefile: Add generating rule.
6269 * font/devdvi/DESC.in, font/devdvi/Makefile.sub, win32-diffs,
6270 tmac/tmac.dvi: Use it.
6271 * NEWS: Announce it.
6273 * font/devlj4/*: Regenerated (only adding kernings for `cq' glyph).
6274 * font/devlj4/generate/Makefile: Cosmetic changes only.
6276 * man/groff.man: Removed most of the redundant description of
6277 special characters (which is in groff_char.man). Added font
6278 translation CB->CR for devdvi. Other minor fixes.
6280 * tmac/tmac.dvi: Improved appearance of \(co (copyright) and \(rg
6281 (registered) symbols.
6283 2000-05-22 Werner LEMBERG <wl@gnu.org>
6285 * doc/Makefile: Added rule for creating info files.
6287 * font/devdvi/*: Added kernings for `cq' glyph. Updated to latest
6289 * font/devdvi/generate/Makefile: Fixed dependencies.
6291 * font/devps/*: Regenerated. Heavy changes for Bookman and
6292 NewCentury Schoolbook!
6293 * font/devps/generate/afmname: Will now run with GNU awk.
6294 * font/devps/generate/textmap: Added forgotten `cq' glyph name.
6295 * font/devps/generate/Makefile: Cosmetic changes only.
6297 2000-05-21 Werner LEMBERG <wl@gnu.org>
6299 * tmac/tmac.an: Added a new command line option `-rSxx' (`xx' can be
6300 10, 11, or 12) to support output with 11pt and 12pt base font sizes.
6301 `.SS' now produces a heading with a smaller size than `.SH'.
6302 Completely formatted.
6303 * doc/groff.texinfo, tmac/groff_man.man, NEWS: Document it.
6305 * man/groff.man: Improved table appearance. Use of `eo' request
6306 to reduce number of doubled backslashes in macro definitions.
6307 Replacing `\e' with `\(rs'. Other minor fixes.
6309 * src/preproc/tbl/main.cc: Insert HTML table end tag before `lf'
6310 to have correct line number.
6312 * INSTALL: Small improvement.
6314 2000-05-20 Bernd Warken <bwarken@mayn.de>
6316 * man/roff.man, tmac/groff_tmac.man: Updates (with corrections by
6319 2000-05-19 Bernd Warken <bwarken@mayn.de>
6321 * man/groff.man: Complete update (with a lot of corrections by WL).
6323 2000-05-18 Werner LEMBERG <wl@gnu.org>
6325 Adding `cq' (PS name `quoteright') glyph name as an alias for "'".
6327 * font/*/*: Implement it.
6328 * man/groff_char.man, NEWS: Document it.
6330 * src/include/unix.h: Removed. It isn't used.
6332 * doc/groff.texinfo: Slight improvements.
6334 2000-05-17 Werner LEMBERG <wl@gnu.org>
6336 * README, win32-diffs: Small fixes and improvements.
6338 2000-05-16 Werner LEMBERG <wl@gnu.org>
6340 * FDL: New file (the Free Documentation License version 1.1).
6342 * doc/groff.texinfo: Added many start-up values for gtroff.
6343 Some structural improvements of the source code.
6345 2000-05-15 Werner LEMBERG <wl@gnu.org>
6347 * src/roff/troff/input.cc: Added small comment about troffrc-end.
6348 * src/roff/troff/troff.man: Added info about troffrc-end.
6350 2000-05-14 Werner LEMBERG <wl@gnu.org>
6352 * Makefile.in (EXTRADIRS): Fix typos.
6353 (dist): Handle deletion of old .tar.gz file correctly.
6354 (DISTDIRS): Include all tty output devices.
6356 * doc/groff.texinfo: Adding more cross references; countless other
6359 2000-05-13 Werner LEMBERG <wl@gnu.org>
6361 * MORE.STUFF: Added Robert Marks's utilities.
6363 2000-05-12 Werner LEMBERG <wl@gnu.org>
6365 Added win32 port contributed by Blake McBride
6366 <blake@florida-software.com>.
6368 * README.WIN32, win32-diffs: New files.
6371 * src/preproc/grn/hgraph.cc (HGSetBrush): Replace `%lf' with `%f'.
6372 (tmove, tmove2): Added parentheses to avoid compiler warnings.
6373 (change): Removed unused variables.
6375 * src/preproc/grn/main.cc (main, conv): Removed unused variables.
6376 (savebounds): Changed return value from `int' to `void'.
6377 * src/preproc/grn/hdb.cc: Ditto.
6379 * src/devices/grolbp/lbp.cc (lbp_printer::draw): Removed superfluous
6380 final backslash in comment to avoid compiler warning.
6382 * src/utils/pfbtops/pfbtops.c: Added `getopt.h'.
6384 * doc/groff.texinfo: More fixes.
6386 2000-05-11 OKAZAKI Tetsurou <okazaki@be.to>
6388 * tmac/tmac.doc: Documentation fix.
6390 2000-05-11 Werner LEMBERG <wl@gnu.org>
6392 * doc/groff.texinfo: Reading the source code shows up a lot of
6393 omissions and incorrect data... More conversion to @Deffn macros.
6395 2000-05-10 Werner LEMBERG <wl@gnu.org>
6397 * src/roff/troff/reg.cc (number_value_to_ascii): Remove ASCII
6400 * src/roff/troff/request.h: Removing unused `no_break_flag'.
6402 2000-05-09 Werner LEMBERG <wl@gnu.org>
6404 * man/groff.man, man/roff.man, tmac/groff_tmac.man: Minor
6407 * doc/groff.texinfo: Extended history section. More conversion to
6408 @Deffn macros. More .tr documentation.
6410 2000-05-07 Werner LEMBERG <wl@gnu.org>
6412 * doc/groff.texinfo: Completed tab section. Added info about
6415 2000-05-06 Mike MacIsaac <mikemac@us.ibm.com>
6417 * PROBLEMS: Describe configure script fix for OS/390 Unix.
6419 2000-05-05 Werner LEMBERG <wl@gnu.org>
6421 * font/devdvi/DESC.in: Change size 11pt to 10.95pt (as used in
6423 * NEWS: Document it.
6425 * man/troff.man: Minor optical improvements.
6427 2000-05-03 Werner LEMBERG <wl@gnu.org>
6429 Adding `dq' (PS name `quotedbl') glyph name as an alias for `"'.
6431 * font/*/*: Implement it.
6432 * man/groff_char.man, NEWS: Document it.
6434 2000-05-02 Werner LEMBERG <wl@gnu.org>
6436 * tmac/groff_tmac.man, man/groff.man, man/roff.man: Fixing @MANxEXT@
6438 * NEWS: Document the three new man pages.
6440 * aclocal.m4 (GROFF_CXX_CHECK): Removing obsolete AC_C_CROSS call.
6441 * configure: Updated.
6443 * font/devcp1047/R.proto: Fixing fatal bug (a missing `"' character).
6445 2000-05-01 Werner LEMBERG <wl@gnu.org>
6447 Added grap support to grog.
6449 * src/roff/grog/grog.sh, src/roff/grog/grog.pl: Implement it.
6450 * src/roff/grog/grog.man: Document it.
6452 * doc/groff.texinfo, NEWS: Add info about grap support.
6454 Add new man pages comptributed by Bernd Warken <bwarken@mayn.de>
6455 (with slight fixes by me).
6457 * tmac/groff_tmac.man: New file documenting tmac mechanism.
6458 * tmac/Makefile.sub: Add groff_tmac.man.
6459 * man/roff.man: New file giving overview of roff system.
6460 * man/troff.man: A short reference of troff.
6461 * man/Makefile.sub: Add roff.man and troff.man.
6463 2000-04-30 Werner LEMBERG <wl@gnu.org>
6465 Added grap support to groff.
6467 * src/roff/groff/groff.cc: Implement it.
6468 * src/roff/groff/groff.man: Document it.
6470 * src/devices/grotty/grotty.man: Add cp1047 device.
6471 * src/preproc/eqn/eqn.man, src/preproc/eqn/neqn.sh, tmac/eqnrc:
6473 * src/roff/groff/groff.man: Ditto.
6474 * src/roff/nroff/nroff.sh, src/roff/nroff/nroff.man: Ditto.
6475 * doc/groff.texinfo: Ditto.
6477 * tmac/troffrc: Fix mapping of latin-1 char 160 (non-breakable space)
6480 2000-04-29 Werner LEMBERG <wl@gnu.org>
6482 * man/groff_char.man: Add `pc' glyph.
6483 * tmac/tmac.latin1: Replacing `md' glyph with `pc'.
6484 * tmac/tmac.tty: Add `pc' glyph.
6485 * tmac/tmac.tty-char: Use/add `pc' glyph. Don't call tmac.latin1 if
6486 we use cp1047 output device.
6488 * Makefile.in, aclocal.m4: Don't build utf8 on EBCDIC hosts since
6489 there are still hardcoded latin1->unicode values in utf8's font
6491 * configure: Updated.
6492 * NEWS: Minor clarification. Updated.
6494 * PROBLEMS: Formatted. Added info about C++ fix pack for OS/390
6497 2000-04-28 Werner LEMBERG <wl@gnu.org>
6499 Adding EBCDIC code page 1047.
6501 * font/devcp1047/R.proto, font/devcp1047/Makefile.sub,
6502 font/devcp1047/DESC.proto: New files.
6504 * aclocal.m4 (GROFF_EBCDIC): Introduce TTYDEVDIRS which can be
6505 either ascii/latin1 or cp1047.
6506 * Makefile.in: Use it.
6507 * configure: Updated.
6509 Replacing and/or adding `md' (mathdot) glyph with `pc'
6510 (periodcentered) in all text fonts.
6512 * font/*/*: Change it.
6514 2000-04-27 Werner LEMBERG <wl@gnu.org>
6516 * aclocal.m4 (GROFF_OS390): Fixing compiler flags.
6518 * configure.in: Add check for strings.h.
6519 * src/include/driver.h: Use HAVE_STRINGS_H.
6520 * src/devices/grolbp/lpb.cc: Remove string.h.
6522 * src/include/groff-getopt.h: New file. It will be used instead of
6523 getopt.h (to be included in lib.h) to avoid endless problems with
6524 picky C++ compilers.
6525 * src/include/lib.h: Use groff-getopt.h.
6526 * src/include/Makefile.sub: Updated.
6528 * configure: Updated.
6529 * Makefile.in: Updated.
6531 * NEWS: Mention EBCDIC support.
6533 2000-04-26 Werner LEMBERG <wl@gnu.org>
6535 * TODO: Some additions.
6537 2000-04-25 Werner LEMBERG <wl@gnu.org>
6539 * src/roff/troff/troff.man, doc/groff.texinfo: Fixing documentation
6542 2000-04-23 Werner LEMBERG <wl@gnu.org>
6544 * src/roff/troff/troff.man: Minor fixes.
6546 2000-04-22 Werner LEMBERG <wl@gnu.org>
6548 * src/roff/troff/troff.man, doc/groff.texinfo, NEWS: Document the
6549 `.T' string register and the incompatible definition of the `.T'
6550 number register (compared to Unix troff).
6552 * man/groff_char.man: Add some missing characters.
6553 * font/devutf8/NOTES: Update.
6555 2000-04-21 Werner LEMBERG <wl@gnu.org>
6557 * src/include/htmlindicate.h, src/include/lib.h,
6558 src/include/posix.h: Fix copyright.
6560 * src/include/Makefile.sub: Update.
6562 2000-04-20 Werner LEMBERG <wl@gnu.org>
6564 * src/roff/troff/input.cc (input_char_description): Removing
6565 superfluous space char.
6567 * tmac/tmac.X: Fix typo \(bq -> \(Bq.
6569 * doc/groff.texinfo: Document EBCDIC.
6571 2000-04-19 Werner LEMBERG <wl@gnu.org>
6573 Introducing `shc' as the glyph name for the soft hyphen character.
6575 * tmac/tmac.tty, tmac/tmac.latin1, tmac/tmac.html,
6576 font/devlatin1/R.proto: Use it.
6580 2000-04-18 Werner LEMBERG <wl@gnu.org>
6582 * src/devices/grops/ps.cc (ps_printer::flush_sbuf): Removing
6583 dependency on ASCII order.
6585 2000-04-16 Sandor BARANY <S.Barany@infosys.tuwien.ac.at>
6587 * src/libs/libgroff/illegal.c: Added EBCDIC table.
6588 * src/roff/troff/input.cc: Added adaptation to EBCDIC.
6590 * src/preproc/refer/refer.cc, src/roff/troff/env.cc: Minor changes
6591 to increase portability.
6593 2000-04-15 Werner LEMBERG <wl@gnu.org>
6595 * aclocal.m4: Added GROFF_EBCDIC and GROFF_OS390 tests.
6596 Redefined AC_OUTPUT_MAKE_DEFS to replace ASCII character `012' with
6597 the generic `\n' if under OS/390 Unix.
6599 * configure.in: Call GROFF_EBCDIC and GROFF_OS390.
6601 * configure: Regenerated.
6603 2000-04-14 Werner LEMBERG <wl@gnu.org>
6605 * doc/groff.texinfo: More conversions to @Deffn.
6607 2000-04-12 Werner LEMBERG <wl@gnu.org>
6609 * tmac/tmac.psfig: Fix incorrect use of `&' operator by replacing it
6612 * src/roff/nroff/nroff.man: Add note about tmac.tty-char.
6614 2000-04-10 Werner LEMBERG <wl@gnu.org>
6616 * doc/groff.texinfo: More conversions to @Deffn.
6618 2000-04-08 Werner LEMBERG <wl@gnu.org>
6620 * src/libs/libgroff/{getopt.c,getopt1.c}, src/include/getopt.h:
6621 Updated to latest version (glibc 2.1.3).
6623 2000-04-07 Werner LEMBERG <wl@gnu.org>
6625 * doc/Makefile (clean): Include more index files.
6626 Add rule texinfo->dvi.
6628 2000-04-05 Werner LEMBERG <wl@gnu.org>
6630 * doc/groff.texinfo: Added new index `op' for operators. More
6631 info on end of sentence characters. More use of @Deffn.
6633 2000-03-30 Werner LEMBERG <wl@gnu.org>
6635 * */*.man: Adding a note that a whitespace can be inserted between
6636 a command line option and its parameter -- we are using GNU getopt.
6638 * src/roff/groff/groff.man: Add example of `-m mandoc'.
6640 2000-03-28 Werner LEMBERG <wl@gnu.org>
6642 Correct anachronism of calling the man macro file with `-man'
6643 instead of `-m man' etc.
6645 * tmac/tmac.man, tmac/tmac.mandoc, tmac/tmac.markup, tmac/tmac.mdoc,
6646 tmac/tmac.me, tmac/tmac.ms: New files tmac.m<package> which simply
6647 load tmac.<package>.
6649 * tmac/Makefile.sub: Updated. Take care of $(tmac_an_prefix) etc.
6653 * doc/groff.texinfo: Updated.
6655 * tmac/groff_man.man: Copyright added.
6657 2000-03-27 Werner LEMBERG <wl@gnu.org>
6659 * doc/groff.texinfo: Introducing macros `Deffn' and `Defmac' to
6660 typeset the request resp. escape name with a tt font -- due to a
6661 bug in texinfo.tex it is necessary to use the `-e' switch with
6664 Improving info about usage of groff units.
6668 2000-03-20 Werner LEMBERG <wl@gnu.org>
6670 * doc/groff.texinfo: Added section about man macro package
6671 (I've basically taken groff_man.man). Introducing new indices `ma'
6672 for macros/strings and `gl' for glyph names. Other minor fixes.
6674 * tmac/groff_man.man: Fixed some typos.
6676 2000-03-19 Werner LEMBERG <wl@gnu.org>
6678 * doc/groff.texinfo: Removed all occurrences of `you', `we', etc.
6681 * doc/texinfo.tex: New file.
6683 2000-03-18 Werner LEMBERG <wl@gnu.org>
6685 * doc/groff.texinfo: Improved section on number registers. Other
6688 2000-03-16 Werner LEMBERG <wl@gnu.org>
6690 * src/roff/groff/groff.man: Added info about grolbp. Make nicer
6693 * src/devices/grolbp/grolbp.man, src/roff/nroff/nroff.man,
6694 src/devices/grolj4/grlj4.man, src/devices/grops/grops.man,
6695 src/preproc/eqn/eqn.man, src/utils/afmtodit/afmtodit.man,
6696 src/utils/tfmtodit/tfmtodit.man: Make nicer synopsis.
6698 * src/preproc/grn/grn.man: Better synopsis; added copyright.
6700 * src/roff/grog/grog.man: Updated copyright date.
6702 2000-03-14 Francisco Andrés Verdú <pandres@dragonet.es>
6704 * configure.in: Added test for strdup.
6706 * src/devices/grolbp/lbp.cc: Added a strdup() version in case none
6709 Replaced dynamic allocation of arrays `[...]' with `new' operator.
6713 2000-03-12 OKAZAKI Tetsurou <okazaki@be.to>
6715 * Makefile.comm: Add $(INCLUDES) to $(ALL_CFLAGS).
6717 2000-03-11 Werner LEMBERG <wl@gnu.org>
6719 * src/preproc/grn/hdb.cc (DBGetType): Added return value to make
6721 * src/preproc/grn/hgraph.cc: Add #ifdef for hypot().
6722 * src/include/lib.h: Remove some spaces.
6724 2000-03-10 Werner LEMBERG <wl@gnu.org>
6726 * src/libs/libgroff/tmpfile.cc (xtmptemplate, xtmpfile): Removing
6727 initializers from arguments (some compilers don't like this).
6729 2000-03-09 Gaius Mulley <gaius@glam.ac.uk>
6731 * src/libs/libgroff/htmlindicate.cc: Added library file which is now
6732 used by pic and eqn to tell grohtml where the graphic regions start
6734 * src/libs/libgroff/Makefile.sub: Use it.
6735 * src/preproc/eqn/main.cc, src/preproc/pic/troff.cc: Altered to use
6736 graphic_start() and graphic_end() from htmlindicate.cc.
6738 2000-03-09 Werner LEMBERG <wl@gnu.org>
6740 * tmac/tmac.safer: Will now work correctly in compatibility mode.
6741 * tmac/groff_man.man: More fixes.
6743 2000-03-08 Werner LEMBERG <wl@gnu.org>
6745 * doc/Makefile: Added texput.log to the `clean' target.
6746 * doc/groff.texinfo: Added info about delimiters for escapes.
6748 2000-03-08 Bernd Warken <bwarken@mayn.de>
6750 * src/preproc/pic/pic.man: Add info on conversion of pic images to
6751 other graphic formats.
6753 2000-03-07 OKAZAKI Tetsurou <okazaki@be.to>
6755 * Makefile.in, Makefile.sub, src/preproc/eqn/Makefile.sub,
6756 src/roff/groff/Makefile.sub, src/roff/nroff/Makefile.sub,
6757 src/utils/afmtodit/Makefile.sub: Use $(INSTALL_SCRIPT) for script
6760 2000-03-07 Werner LEMBERG <wl@gnu.org>
6762 * doc/groff.texinfo: Spelling fixes.
6764 2000-03-06 Werner LEMBERG <wl@gnu.org>
6766 * tmac/groff_man.man: Completely revised to cover everything in
6769 * doc/groff.texinfo, src/roff/troff/troff.man: Document evc request.
6770 Other minor fixings.
6771 * src/roff/troff/env.cc (environment_copy): Improve error message and
6773 * src/roff/troff/TODO: Updated.
6775 * doc/Makefile: Bug fixes -- this is still provisional, though...
6777 * tmac/eqnrc: Small fixes.
6779 2000-03-05 Abramo Bagnara <abramo@alsa-project.org>
6781 Adding a request `evc' to copy environments.
6783 * src/roff/troff/env.cc (environment::copy, environment_copy):
6785 * src/roff/troff/env.h: Add prototype.
6787 2000-03-05 Francisco Andrés Verdú <pandres@dragonet.es>
6789 Adding strsep() -- Solaris 8 doesn't have it.
6791 * configure.in: Test it.
6792 * src/devices/grolbp/lbp.cc: Add code.
6794 2000-03-05 Werner LEMBERG <wl@gnu.org>
6796 * src/roff/troff/div.cc (macro_diversion::output,
6797 top_level_diversion::output): Fixing an incompatibility with
6798 original troff: \x'0' updates the .a register also. Thanks to
6799 <Andries.Brouwer@cwi.nl> for pointing this out.
6800 * doc/groff.texinfo: Document it.
6802 * Makefile.in: Create Makefile.dep if necessary before calling the
6803 submake process to avoid warning about nonexistent file.
6805 * NEWS, PROJECTS: Updated.
6807 2000-03-04 Werner LEMBERG <wl@gnu.org>
6809 * tmac/troffrc: Add tmac.lbp.
6811 2000-03-03 Francisco Andrés Verdú <pandres@dragonet.es>
6813 * tmac/tmac.lbp: New file.
6814 * src/devices/grolbp/grolbp.man: Add documentation of `lbpname'
6817 2000-03-03 Werner LEMBERG <wl@gnu.org>
6819 * Makefile.in: Fixing $(subdir).
6821 * README, NEWS: Small fixes.
6823 * test-groff: Adding path to grolbp.
6825 * configure.in: The (new) file src/xditview/Imakefile.in will be
6826 also configured -- it is now possible to build gxditview in a
6827 directory different from $srcdir.
6829 2000-03-02 Blake McBride <blake@florida-software.com>
6831 * src/libs/libgroff/searchpath.cc (open_file): Adapting to WinNT.
6833 * MORE.STUFF: Added website of bell labs and info about plot2dev.
6835 2000-03-01 Colin Phipps <crp22@cam.ac.uk>
6837 * src/utils/indxbib/indxbib.cc (main): Use mkstemp() for temporary
6840 2000-02-29 Werner LEMBERG <wl@gnu.org>
6842 Adding GNU getopt to the groff distribution.
6844 * src/include/getopt.h, src/libs/libgroff/{getopt.c,getopt1.c}:
6846 * src/include/Makefile.sub, src/libs/libgroff/Makefile.sub: Update.
6847 * aclocal.a4: Remove GROFF_GETOPT function.
6848 * configure.in, Makefile.in, PROBLEMS: Update.
6849 * src/include/lib.h: Replace getopt tests with getopt.h.
6850 * src/devices/grolbp/lpb.cc: Remove inclusion of getopt.h.
6852 * doc/groff.texinfo: Further checking/updating. Adding more index
6855 * man/groff_out.man: Fix nroff mode activation (for emacs).
6856 * man/groff_font.man: Add missing ligature.
6858 2000-02-28 Werner LEMBERG <wl@gnu.org>
6860 * doc/groff.texinfo: Further checking/updating. Adding more index
6863 * src/devices/grolbp/grolbp.man: Added a comment line at the
6864 beginning of the file (similar to shell scripts) which indicates
6865 that `tbl' should be used as a preprocessor.
6867 2000-02-27 Blake McBride <blake@florida-software.com>
6869 Adapting groff to MS Visual C++ 6.0 compiler (tested with
6870 Windows NT 4.0). Uses _MSC_VER define where necessary.
6872 * src/devices/grodvi/dvi.cc: Making stdout a binary stream.
6873 * src/devices/grolj4/lj4.cc: Making getopt variables `extern "C"'.
6874 * src/devices/grohtml/html.cc, src/devices/grops/ps.cc,
6875 src/include/lib.h, src/libs/libgroff/errarg.cc,
6876 src/libs/libgroff/itoa.c, src/libs/libgroff/nametoindex.cc,
6877 src/preproc/refer/label.y, src/preproc/refer/label.cc,
6878 src/roff/groff/pipeline.c, src/roff/troff/column.cc,
6879 src/roff/troff/div.cc, src/roff/troff/env.cc,
6880 src/roff/troff/input.cc, src/roff/troff/node.cc,
6881 src/roff/troff/reg.cc: Renaming itoa() to i_to_a() and iftoa() to
6882 if_to_a() to avoid name clashes.
6883 * src/include/posix.h: Don't use unistd.h.
6884 * src/libs/libgroff/tmpfile.cc: Use `#ifndef...#else...#endif'
6885 clause for integrating non-Unix xtmpfile() code.
6886 * src/roff/troff/input.cc: Adding `public' keyword to macro_header
6887 structure; use "rt" for popen() in pipe_source(); add getpid()
6889 * src/roff/troff/node.cc: Use special versions of popen() in
6890 real_output_file() and pclose() in ~real_output_file().
6892 2000-02-27 Werner LEMBERG <wl@gnu.org>
6894 Adding a new driver, grolbp, for Canon CAPSL printers (LBP-4 and
6895 LBP-8 series laser printers). This code has been contributed by
6896 Francisco Andrés Verdú <pandres@dragonet.es>.
6898 * src/devices/grolbp/*: The grolbp output device.
6899 * font/devlpb/*: The font description files.
6900 * Makefile.in: Add grolpb and devlbp subdirectories.
6902 * src/devices/grodvi/grodvi.man, src/devices/grolj4/grolj4.man,
6903 src/devices/grotty/grotty.man,src/roff/troff/troff.man: Minor
6906 * doc/groff.texinfo: Further checking/updating. Adding more index
6911 * src/devices/grolbp/Makefile.sub: Adding $(srcdir).
6913 * man/groff_font.man: Adding info about obsolete DESC keywords.
6914 * src/devices/grolj4/grolj4.man: Documenting additional DESC
6917 2000-02-26 Werner LEMBERG <wl@gnu.org>
6919 * src/preproc/grn/grn.man: Added info about the gremlin file format
6920 (contributed by Daniel Senderowicz <daniel@synchrods.com>).
6922 2000-02-25 Werner LEMBERG <wl@gnu.org>
6924 * src/preproc/grn/main.cc: Allow values of `narrow' parameter and
6925 friends to be non-integer.
6927 * src/preproc/grn/grn.man: Document it.
6929 * doc/groff.texinfo: Further checking/updating. Adding more index
6932 2000-02-24 Werner LEMBERG <wl@gnu.org>
6934 * src/preproc/grn/main.cc: Introduce BASE_THICKNESS, defining
6935 line thicknesses to be integer multiples of this value.
6937 * src/preproc/grn/grn.man: Commenting out the -s option -- the
6938 corresponding code doesn't work (yet).
6940 * doc/groff.texinfo: Further checking/updating. Adding more index
6943 2000-02-23 Werner LEMBERG <wl@gnu.org>
6945 * src/preproc/grn/{main.cc, hgraph.cc}: Using point units to
6946 specify line thickness instead of base units. The new default
6947 values are now 0.15,pt 0.45pt, and 0.75pt for thin, middle, and
6948 thick lines respectively.
6950 Removed unused variable `prevval'.
6952 * src/preproc/grn/grn.man: Updated.
6954 2000-02-22 Werner LEMBERG <wl@gnu.org>
6956 * src/preproc/grn/main.cc: Slight formatting.
6958 * src/roff/groff/groff.man: Formatting fix.
6959 * src/preproc/grn/grn.man: Ditto.
6961 * src/roff/grog/grog.pl: Fixing two embarassing bugs.
6963 * doc/groff.texinfo: Further checking/updating.
6965 2000-02-21 Werner LEMBERG <wl@gnu.org>
6967 * README, INSTALL, PROJECT, PROBLEMS, BUGREPORT: Updated.
6969 * test-groff: Added grn subdir to path.
6971 * doc/groff.texinfo: Some restructing and other small improvements.
6973 * src/roff/groff/groff.cc (help): Fixed info string.
6975 2000-02-20 Werner LEMBERG <wl@gnu.org>
6977 * doc/meref.me: Fix description of .GS request.
6979 * src/roff/troff/troff.man: Fixing typo.
6981 Adding the `grn' preprocessor for gremlin graphic files.
6983 * src/preproc/grn/*: This is the Berkeley distribution written by
6984 David Slattengren and Barry Roitblat, adapted to groff by Daniel
6985 Senderowicz and Werner Lemberg.
6987 * doc/grnexampl.{me,g}: A sample for grn.
6989 * Makefile.in: Added subdirectory entry for grn.
6991 * src/roff/groff/groff.cc: Added support for grn. It can be now
6992 called with the switch `-g'.
6994 * src/roff/groff/groff.man: Updated.
6996 * src/roff/grog/grog.{man,pl,sh}: Updated.
7000 2000-02-11 Gaius Mulley <gaius@glam.ac.uk>
7002 * src/include/lib.h: Added xtmptemplate and made xtmpfile
7003 parametrically polymorphic.
7005 * src/libs/libgroff/tmpfile.cc: Implemented xtmptemplate
7006 and the alterations to xtmpfile.
7007 xtmpfile can be requested to return the filename created
7008 and asked not to unlink the temp file. The default behaviour
7009 if parameters are absent is exactly the same as before.
7011 2000-02-11 Abramo Bagnara <abramo@alsa-project.org>
7013 A new request `length' is available which returns the length of a
7014 string in a number register:
7016 * src/roff/troff/input.cc (length_macro): Implement it.
7017 * src/roff/troff/input.cc (init_input_requests): Register it.
7019 2000-02-11 Werner LEMBERG <wl@gnu.org>
7021 * doc/groff.texinfo, src/roff/troff/troff.man: Add documentation
7022 of the `substring' request.
7024 * src/roff/troff/troff.man, doc/groff.texinfo: Document `length'
7027 * src/roff/troff/TODO, NEWS: Updated.
7029 2000-02-09 Werner LEMBERG <wl@gnu.org>
7031 * src/roff/groff/groff.man: Added an example.
7033 2000-02-06 Werner LEMBERG <wl@gnu.org>
7035 I've considerably modified the directory structure of the
7036 distribution to get a more vertical layout. For example, the number
7037 of top level directories has been reduced from 42 to 6.
7039 As a consequence, many changes, especially to the makefiles, were
7042 * The makefile variables `top_builddir' and `top_srcdir' have been
7043 introduced. Virtually all relative paths have been replaced with
7044 absolute ones using these two variables.
7046 * Dependencies (in the files `Makefile.dep') are no longer part of
7047 the distribution. Instead, they are created during a `make install'
7048 in the build directory.
7050 * aclocal.m4 (GROFF_SRCDIR, GROFF_BUILDDIR): Two new functions to
7051 make `top_srcdir' and `top_builddir' absolute.
7055 * Man pages now depend on the files `VERSION' and `REVISION'.
7057 * The added shell script `mkinstalldirs' will replace `mkdir' in
7060 * VERSION: Version number increased to 1.16.
7062 2000-02-04 Werner LEMBERG <wl@gnu.org>
7064 * grops/psrm.cc (read_one_of): Fixed pointer incrementation.
7066 * Makefile.in: Removed $(tmac_m) since it is no longer needed
7067 (after an update of the mm stuff).
7069 * troff/Makefile.sub (majorminor.cc): Fix dependencies.
7071 2000-02-03 Werner LEMBERG <wl@gnu.org>
7073 The .psbb request will now also accept Mac PS images (i.e. using LF
7074 as the EOL character).
7076 * troff/input.cc (ps_get_line): New function, taken from psrm.cc
7077 (with slight modifications).
7078 * troff/input.cc (do_ps_file): Use it.
7080 * test-groff: Add grohtml and grolj4 output devices to PATH.
7082 2000-01-30 Werner LEMBERG <wl@gnu.org>
7084 * NEWS, MORE.STUFF: Updated.
7086 2000-01-30 Cary D. Renzema <caryr@dollar.mxim.com>
7088 Add the `srand' command to pic.
7090 * pic/lex.cc, pic/pic.y: Implement it.
7091 * pic/pic.man: Document it.
7092 * pic/pic.cc, pic/pic.tab.h: Regenerated (with yacc).
7094 2000-01-30 Werner LEMBERG <wl@gnu.org>
7096 Add a new request `.psbb'. This does exactly what the external
7097 program psbb did. It scans a PostScript image file for a
7098 %%BoundingBox comment and extracts the bounding box values (in
7099 PostScript units) which are then stored in the four new (read-only)
7100 number registers `llx', `lly', `urx', and `ury'.
7102 This will allow the usage of the .PSPIC macro without worrying
7103 about unsafe behaviour of groff, i.e., it will work without the
7104 `-U' switch of groff.
7106 * troff/input.cc: Implement it.
7107 * tmac/tmac.pspic: Use it.
7108 * troff/troff.man, grops/grops.man, NEWS: Document it.
7109 * psbb/*, Makefile.in: Remove it since it is no longer needed.
7111 This is bloody C code simply adapted from psbb.c! Any improvements
7114 2000-01-29 Werner LEMBERG <wl@gnu.org>
7116 * man/groff_font.man: Minor clarifications.
7120 2000-01-28 Werner LEMBERG <wl@gnu.org>
7122 * afmtodit/afmtodit.pl: Use new `--' comment delimiter.
7124 2000-01-28 Gaius Mulley <gaius@glam.ac.uk>
7126 * man/groff_font.man: Brought up to date regarding tcommand
7128 * libgroff/font.cc: Handle everything after `--' as a comment
7130 * devps/*: Added comment delimiter inside devps font files.
7132 2000-01-28 Werner LEMBERG <wl@gnu.org>
7134 * tmac/tmac.arkup, tmac/groff_markup.man: Replace \fC...\fR with
7135 \fC...\fP (which now works as expected).
7137 * troff/troff.man: Fix typo.
7139 2000-01-27 Gaius Mulley <gaius@glam.ac.uk>
7141 Completed the pass_filenames implementation in troff.
7143 * libdriver/input.cc: Will read the new `F' tcommand.
7144 * troff/node.cc, troff/node.h: Will issue the new `F' tcommand.
7145 * troff/input.cc: Use it.
7147 2000-01-26 Werner LEMBERG <wl@gnu.org>
7149 * troff/env.cc (set_font): Fix the behaviour of \fP. The previous
7150 font will now be updated even if an invalid font is selected.
7152 2000-01-24 Werner LEMBERG <wl@gnu.org>
7154 * doc/homepage.ms: Updated for new tmac.arkup.
7156 * tmac/tmac.html: Disable line breaks after hyphen-like characters.
7158 * tmac/tmac.arkup: Cleanup.
7160 Added `\&' to .HTML macro to `leave vertical mode', so to say.
7162 Removed obsolete .LINK macro completely.
7164 The macros .URL, .FTP, and .MAILTO now accept a third argument which
7165 will be immediately appended to the second argument (to be used with
7166 punctuation, for example).
7168 Disabled .CDFTP macro temporarily for security reasons.
7170 * tmac/groff_markup.man: Complete revision for latest changes in
7171 tmac.arkup -- note that it does not yet format correctly with
7174 2000-01-23 Bruno Haible <haible@clisp.cons.org>
7176 * nroff/nroff.sh: Accept -Tutf8 option and pass it through.
7177 * devutf8/R.proto: Add mappings for wp, lh, rh.
7178 * devutf8/NOTES: Updated.
7180 2000-01-23 Werner LEMBERG <wl@gnu.org>
7182 * doc/groff.texinfo: Updated version/copyright info.
7184 2000-01-21 Gaius Mulley <gaius@glam.ac.uk>
7186 Added support for two new directives in device descriptions:
7187 `pass_filenames' (to pass the input file name to the output device)
7188 and `use_charnames_in_special' (to support e.g. accented characters
7189 in the `X' request).
7191 * include/font.h, troff/charinfo.h: Declare it.
7193 * libgroff/font.cc, libgroff/fontfile.cc: Set it.
7195 * devhtml/DESC: Use it.
7197 * troff/input.cc: New function encoded_char.
7199 * troff/token.h: Add test for `specialness'.
7201 2000-01-21 Werner LEMBERG <wl@gnu.org>
7203 * tmac/Makefile.sub: tmac.a4 and tmac.trace have been removed by
7204 mistake from the list of files to be installed.
7206 2000-01-18 Werner LEMBERG <wl@gnu.org>
7208 * README: Added info how to apply patches.
7210 2000-01-15 Jan Echternach <echter@informatik.uni-rostock.de>
7212 * troff/node.cc (ligature_note::operator delete): Fix g++ warning.
7214 2000-01-15 Gaius Mulley <gaius@glam.ac.uk>
7216 * troff/input.cc: Add support for troffrc-end.
7218 * tbl/main.cc: Altered to issue table-start and table-end special
7219 characters if using the html device.
7221 * devhtml/*: Modified font files to incorporate html encoding of
7224 * tmac/groff_markup.man: New file documenting tmac.arkup.
7226 * tmac/troffrc-end: New file. This is invoked after all user
7227 specified macros. Currently used by the html device to include
7228 tmac.html. Thus no need for users to specify -mhtml anymore.
7230 * tmac/Makefile.sub (NORMALFILES): Add troffrc-end.
7231 (MAN7): Add groff_markup.man.
7233 * tmac/tmac.an, tmac/tmac.html: Small html updates.
7235 * tmac/troffrc: tmac.arkup will now be called for the html device.
7237 * libgroff/font.cc, libgroff/font.h: Altered to include reading of
7238 extra device specific information about fonts.
7240 * doc/homepage.ms: New file. It is an example how an HTML home page
7241 could look like with grohtml.
7243 * doc/Makefile: Add homepage.ms. Remove rule for pic.html.
7245 2000-01-12 Bruno Haible <haible@clisp.cons.org>
7247 * devutf8/R.proto: Add mappings for ti, Fn, st, an. Change mappings
7250 * devutf8/NOTES: Updated.
7252 2000-01-08 Bruno Haible <haible@clisp.cons.org>
7254 * eqn/box.cc, eqn/lex.cc, eqn/other.cc, eqn/over.cc, eqn/special.cc,
7255 eqn/text.cc, grodvi/dvi.cc, grops/ps.cc, grops/psrm.cc,
7256 libbib/index.cc, libbib/linear.cc, libbib/search.cc,
7257 libdriver/printer.cc, libgroff/font.cc, libgroff/string.cc,
7258 pic/lex.cc, pic/object.cc, refer/label.y, refer/ref.cc, tbl/main.cc,
7259 tbl/table.cc, tfmtodit/tfmtodit.cc, troff/dictionary.cc,
7260 troff/div.cc, troff/env.cc, troff/input.cc, troff/node.cc,
7261 troff/node.h, troff/reg.cc: Avoid most "g++ -Wall -Wno-sign-compare"
7264 * troff/node.cc (bracket_node::copy): Initialize last to NULL.
7266 2000-01-12 Fabrizio Polacco <fab@prosa.it>
7268 grolj4: Paper size will be searched case-insensitively.
7270 * include/lib.h: Add check for strcasecmp().
7271 * grolj4/li4.cc (lookup_paper_size): Use strcasecmp().
7272 * configure.in: Check for strcasecmp().
7274 2000-01-11 Werner LEMBERG <wl@gnu.org>
7276 * troff/Makefile.sub (majorminor.cc): Fix incorrect path to
7279 2000-01-10 Werner LEMBERG <wl@gnu.org>
7281 * Makefile.comm, Makefile.in, doc/Makefile: More fixes for the
7284 Add a new read-only register, `.Y', which contains the groff
7287 * troff/input.cc (init_input_requests): Define it.
7288 * troff/Makefile.sub (majorminor.cc): Define `revision' string.
7289 * doc/groff.texinfo, troff/troff.man: Document it.
7291 * libgroff/Makefile.sub (version.cc): Add definition of
7292 `Version_string[]', consisting of `<major>.<minor>.<revision>'
7293 * eqn/main.cc, grodvi/dvi.cc, grolj4/lj4.cc, grops/ps.cc,
7294 grotty/tty.cc, hpftodit/hpftodit.cc, indxbib/indxbib.cc, pic/main.cc,
7295 refer/refer.cc, soelim/soelim.cc, tbl/main.cc, tfmtodit/tfmtodit.cc,
7296 troff/input.cc, pfbtops/pfbtops.c: Use it.
7298 2000-01-10 Fabrizio Polacco <fab@prosa.it>
7300 Add a revision scheme to the groff package.
7302 * REVISION: New file.
7303 * libgroff/Makefile.sub (version.cc): Use it to define
7304 `revision_string[]'.
7305 * grops/psrm.cc: Use revision_string (converted to an unsigned
7306 integer) in constructor of resource_manager.
7308 2000-01-10 Bruno Haible <haible@clisp.cons.org>
7310 * devutf8/Makefile.sub, devutf8/DESC.proto, devutf8/R.proto: New
7312 * Makefile.in (DEVDIRS): Add devutf8.
7313 * grotty/tty.cc: Include device.h.
7314 (glyph): Change type of `code' to `unsigned int'.
7315 (tty_printer): New field is_utf8. Constructor takes device argument.
7316 (tty_printer::tty_printer): If device if `utf8', set is_utf8.
7317 (tty_printer::add_char): Change type of first arg to `unsigned int'.
7318 (tty_printer::put_char): New function.
7319 (tty_printer::end_page): Use put_char() instead of ::putchar().
7320 (make_printer): Pass device to tty_printer constructor.
7321 * nroff.sh: Determine default device by calling 'locale'. As a
7322 fallback, look at all of $LC_ALL, $LC_CTYPE, $LANG, $LESSCHARSET.
7323 Recognize UTF-8 locales.
7324 * tmac/eqnrc: Recognize utf8 like latin1.
7325 * tmac/troffrc: Device utf8 needs tmac.tty.
7327 2000-01-07 Werner LEMBERG <wl@gnu.org>
7329 * tmac/Makefile.sub: tmac.a4 and tmac.trace will now be installed.
7331 2000-01-07 Paul Eggert <eggert@twinsun.com>
7333 Add a new predefined writeable number register, `year',
7334 which contains the current year.
7336 * doc/groff.texinfo, PROBLEMS, troff/troff.man: Document it.
7337 * tmac/tmac.s: Use it.
7338 * troff/input.cc (init_registers): Initialize it.
7340 2000-01-06 Werner LEMBERG <wl@gnu.org>
7342 * PROBLEMS: Fixed typo.
7344 2000-01-04 Paul Eggert <eggert@twinsun.com>
7346 * PROBLEMS: Add Y2k advice for the yr number register.
7348 2000-01-03 Paul Eggert <eggert@twinsun.com>
7350 * doc/groff.texinfo: Fix Y2k bug in documentation of \n(yr.
7352 2000-01-02 Werner LEMBERG <wl@gnu.org>
7354 * tmac/tmac.arkup: Slight modification of macros to provide better
7355 appearance for non-HTML formats.
7357 2000-01-01 Charles Levert <charles@comm.polymtl.ca>
7359 * soelim/soelim.cc (include_path_append): realloc(NULL, n)
7360 does not automatically translate to malloc(n) on all OSes
7361 (e.g., SunOS) so do it explicitly. Also, check the returned
7364 2000-01-01 Werner LEMBERG <wl@gnu.org>
7366 * tmac/tmac.arkup: Added .LINE macro. Some formatting.
7368 * Makefile.in: Added $(tmac_m) again since the Makefile in `mm'
7369 expects this variable
7371 2000-01-01 Gaius Mulley <gaius@glam.ac.uk>
7373 * doc/Makefile: Added instructions to create HTML and text
7374 versions of some files.
7376 1999-12-31 Werner LEMBERG <wl@gnu.org>
7378 * Updated INSTALL.gen.
7380 * tmac/tmac.arkup: Added fixes so that .FTP and .MAILTO works
7381 better resp. correctly with non-HTML devices.
7383 Version 1.15 released
7384 =====================
7386 1999-12-28 Werner LEMBERG <wl@gnu.org>
7388 * NEWS, VERSION: Changed to 1.15
7390 1999-12-27 Paul Eggert <eggert@twinsun.com>
7392 * nroff/nroff.man: -S is safer, not safe.
7394 * groff/groff.cc (main): Use `safer', not `safe', in variable
7395 names. This does not change the behavior.
7397 * troff/input.cc (main): Likewise.
7399 * nroff/nroff.sh: Likewise.
7401 * troff/input.cc (prepend_string): New function.
7402 (main): Prepend -msafer, so that we check macro libraries for
7405 * PROBLEMS: Report problem with Sun C++ 5.0 and 5.1.
7407 Version 1.14 released
7408 =====================
7410 1999-12-26 Werner LEMBERG <wl@gnu.org>
7412 * NEWS, VERSION: Changed to 1.14.
7414 1999-12-24 Werner LEMBERG <wl@gnu.org>
7416 * refer/refer.cc: Fixing the last fix.
7418 Version 1.13 released
7419 =====================
7421 1999-12-23 Werner LEMBERG <wl@gnu.org>
7423 * tmac/tmac.an: A typo (`.if' instead of `.ie') made the page
7428 * tmac/tmac.safer: Forgot to remove `so' from the `rm' request.
7430 * VERSION: Changed to 1.13 -- to be compliant with the Adobe 3.0
7431 document conventions, the version number must be a real.
7433 Version 1.12.1 released
7434 =======================
7436 1999-12-22 Werner LEMBERG <wl@gnu.org>
7438 * VERSION: Changed to 1.12.1.
7440 1999-12-22 Alan Rooks <arooks@istar.ca>
7442 * refer/refer.cc (do_file): Slight modification to satisfy the
7443 `Standard system CC - C++ Compilation System 3.1 03/03/99' on SCO
7446 1999-12-20 Werner LEMBERG <wl@gnu.org>
7448 * changed prep.ai.mit.edu -> ftp.gnu.org; updated copyright
7451 * tmac/tmac.safer, tmac/groff_msafer.man: Remove `so' (again) from
7452 list of unsafe requests.
7454 * pic/pic.man: Fixed a typo.
7456 * man/groff_out.man: Fixed a typo.
7458 1999-12-18 Werner LEMBERG <wl@gnu.org>
7460 * Makefile.in: Doc fixes.
7462 1999-12-17 Fabrizio Polacco <fab@prosa.it>
7464 * groff/groff.cc: Missing `U' option added to getopt().
7466 * troff/troff.man: Missing `U' option added to synopsis.
7468 Version 1.12 released
7469 =====================
7471 1999-12-14 Werner LEMBERG <wl@gnu.org>
7473 * troff/input.cc (usage), groff/groff.cc (synopsis): Added -U flag
7476 * nroff/nroff.sh, nroff/nroff.man: Replaced `secure', `unsecure'
7477 with the more appropriate terms `safer' and `unsafe'.
7479 * libgroff/strerror.c, aclocal.m4, configure.in: Added checks for
7480 sys_nerr and sys_errlist[].
7482 * pic/pic.h, aclocal.m4, configure.in: Added check for hypot().
7484 * pic/pic.y, pic/pic.cc: Added check for fmod().
7486 1999-12-13 Werner LEMBERG <wl@gnu.org>
7488 * VERSION: Changed to 1.12.
7490 Here some patches from various sources; most of them taken from
7491 the Debian distribution.
7493 * tmac/groff_mdoc.man, tmac/groff_mdoc.samples.man,
7494 tmac/Makefile.sub: New files copied directly from the NetBSD
7495 distribution. Probably, some additional adaptation later on is
7498 * tmac/tmac.safer, tmac/groff_msafer.man: Added `so' to the list
7501 * groff/groff.cc, groff/groff.man, nroff/nroff.sh,
7502 nroff/nroff.man, pic/main.cc, pic/pic.man, troff/input.cc,
7503 troff/troff.man: Added option `-U' for unsafe mode. Safe mode
7504 (`-S') is now the default.
7506 * README, NEWS: Updated.
7508 1999-12-09 Werner LEMBERG <wl@gnu.org>
7510 * doc/groff.texinfo: Regenerated nodes and menus with emacs.
7512 * doc/Makefile (clean): Added cleaning commands for groff.texinfo.
7514 1999-12-06 Werner LEMBERG <wl@gnu.org>
7516 * configure.in: Removed AC_PREFIX_PROGRAM since it causes more
7517 grief than relief today. Additionally, it is against the GNU
7520 * configure: Recreated.
7522 1999-12-05 Werner LEMBERG <wl@gnu.org>
7524 * configure.in: Added GROFF_LIBM.
7526 * configure: Recreated.
7528 * aclocal.m4 (GROFF_LIBM): New function which tests whether -lm is
7531 * Makefile.in: Added definition of $(LIBM).
7533 * Makefile.comm (LIBM): Removed.
7535 * pfbtops/Makefile.sub: On AIX, -lm is needed also.
7537 1999-12-03 Gaius Mulley <gaius@glam.ac.uk>
7539 * doc/Makefile: Added rule for generation pic.html.
7541 (clean): Files produced by grohtml will be removed also.
7543 * doc/pic.ms: Small fix.
7545 * tmac/tmac.html: Fixed suppression of headers.
7547 1999-11-16 Gaius Mulley <gaius@glam.ac.uk>
7549 * tmac/tmac.html: Fixing horizontal arrows.
7551 Turning off hyphenation.
7553 * tmac/tmac.an: Improved support for grohtml; better indentation,
7556 1999-10-31 Gaius Mulley <gaius@glam.ac.uk>
7558 * tmac/tmac.arkup: Added CDFTP macro
7560 * tmac/tmac.html: All headers are turned off for ms, me, and mm
7563 * tmac/troffrc: Some additions for HTML stuff.
7565 1999-10-06 Gaius Mulley <gaius@glam.ac.uk>
7567 * tmac/tmac.html: Small changes.
7569 1999-09-26 Werner LEMBERG <wl@gnu.org>
7571 * doc/groff.texinfo: Minor fixes.
7573 1999-09-26 Gaius Mulley <gaius@glam.ac.uk>
7575 * devhtml/TR: Changed spacewidth to 3.
7577 * tmac/Makefile.sub (NORMALFILES): Added tmac.arkup.
7579 * tmac/tmac.html: Moved markup macros to tmap.arkup.
7581 * tmac/tmac.arkup: New file.
7583 * grohtml/ChangeLog: New file.
7585 1999-09-16 Werner LEMBERG <wl@gnu.org>
7587 * doc/groff.texinfo (Common Features): Added Copying chapter.
7588 Changed format to @smallbook.
7590 1999-09-15 Werner LEMBERG <wl@gnu.org>
7592 * NEWS: Added info about groff.texinfo.
7594 * doc/groff.texinfo: Will now compile (using texi2dvi) without
7597 1999-09-14 Werner LEMBERG <wl@gnu.org>
7599 * groff/groff.man: More updates.
7601 1999-09-13 Werner LEMBERG <wl@gnu.org>
7603 * doc/groff.texinfo: New file. This manual is still very
7604 rudimentary. It has been originally contributed by Trent
7605 A. Fisher <trent@gnurd.portland.or.us> with first corrections and
7608 * INSTALL: Added information about the `doc' subdir
7610 * troff/troff.man: Minor fixes.
7612 * groff/groff.man: Added missing `-L arg' to SYNOPSIS section;
7615 * troff/input.cc (usage): Added missing `-ffam' to usage message.
7617 * Makefile.in (dist): groff-$(version).tar.gz must be removed
7618 also, otherwise it is included itself in another call of `make
7621 * groff/groff.cc (synopsis): Removed superfluous space.
7623 * PROJECTS, PROBLEMS, NEWS: Updated.
7625 * VERSION: Updated to 1.12beta.
7627 * BUG-REPORT: Some cosmetic fixes. Corrected email address.
7629 * README: Updated: Included documentation about CVS repository,
7630 mailing lists, and daily snapshots.
7632 * tmac/Makefile.sub: Fixed $(tmap_wrap) finally.
7634 1999-09-12 Bjarni Ingi Gislason <bjarniig@rhi.hi.is>
7636 * tmac/tmac.an: If the tag didn't fit into the space that the
7637 macro `TP' specifies, the rest of the tag went into the space for
7640 1999-09-12 Jeffrey Copeland <jeff@opennt.com>
7642 * grolj4/lj4.cc: Added duplex printing (option `-d').
7644 * grolj4/grolj4.man: Document duplex printing.
7646 1999-09-12 Werner LEMBERG <wl@gnu.org>
7648 * doc/Makefile (pic.ps): Fixed rule which caused problems with
7649 non-GNUish sed programs.
7651 * tmac/doc-syms: Removed extra space from -iso8802-3 macro
7654 * configure.in (LIBS): Added `-lc'
7656 * Makefile.comm (.man.n): Added substitution for @TMAC_AN_PREFIX@.
7658 * pic/tex.cc (solid_arc): Casting M_PI to double.
7660 * libgroff/putenv.c (putenv): Changed function header to ANSI C.
7662 * groff/groff.man, tmac/Makefile.sub (MAN7), tmac/groff_msafer.man
7663 (new file), tmac/msafer.man (deleted), tmac/groff_me.man (new
7664 file), tmac/me.man (deleted): {me,msafer} -> groff_{me,msafer}.
7666 * groff/groff_man.man: New file. This manual page was originally
7667 written for the Debian GNU/Linux system by Susan G. Kleinmann
7670 * eqn/list.cc (list_box::compute_metrics,
7671 list_box::compute_sublist_width): Removed variable declaration to
7672 avoid shadowing warnings.
7674 * grops/psrm.cc (resource_manager::process_file): Ditto.
7676 * tfmtodit/tfmtodit.cc (main): Ditto.
7678 * libgroff/font.cc (font::load_desc): Renamed auxiliary variable
7679 to avoid shadowing warnings.
7681 * tbl/table.cc (block_entry::do_divert, table::do_row): Renamed
7682 shadowing loop variable.
7684 * groff/groff.man, troff/troff.man: Added doc about grohtml.
7686 1999-09-12 Gaius Mulley <gaius@glam.ac.uk>
7688 New grohtml frontend to convert groff input to html.
7690 * Makefile.in (CCPROGDIRS, DEVDIRS): Added html device.
7692 * tmac/Makefile.sub (NORMALFILES): Added tmac.html.
7694 * tmac/eqnrc: Added html device.
7696 * tmac/tmac.html: New file.
7698 * eqn/main.cc (do_file, inline_equation), pic/troff.cc
7699 (troff_output::start_picture, troff_output::finish_picture),
7700 tbl/main.cc (process_input_file):
7701 Surrounded output with `graphics_start' and `graphics_end' so that
7702 the html driver can identify non-text portions.
7704 * grodvi/dvi.cc (dvi_printer::set_char), grolj4/lj4.cc
7705 (lj4_printer::set_char), grops/ps.cc (ps_printer::set_char),
7706 grotty/tty.ps (tty_printer::set_char): Additional parameter
7709 * include/printer.h: Class printer: New function
7710 set_char_and_width; new variables (is_char_named, is_named_set,
7711 named_command, named_char_s, named_char_n) to hold information
7712 about named characters -- needed by the html driver.
7714 * libdriver/printer.cc (printer::set_ascii_char,
7715 printer::set_special_char): Use set_char_and_width.
7717 * devhtml/*: New device files for html driver.
7719 * grohtml/*: New driver grohtml.
7721 1999-09-11 Wilfredo Sanchez <wsanchez@apple.com>
7723 * tmac/doc-common, tmac/tmac.an: Removed the word `UNIX' in
7726 1999-09-11 Luke Mewburn <lukem@netbsd.org>
7728 * libgroff/string.cc (search): Small fix to test against NULL
7731 1999-09-11 Jeff Conrad <jeff_conrad@msn.com>
7733 * troff/node.cc (copy): The characters in a bracket escape (e.g.,
7734 \b'abc') were stacked in reverse order when processed in a
7737 * troff/node.h: Added `*last' to struct `node' to make the above
7740 * troff/input.cc (read_draw_node), libdriver/input.cc (do_file):
7741 The default scale for the 'f' and 't' graphics functions were 'm'
7742 rather than 'u' (i.e., no scaling).
7744 1999-09-11 Peter Miller <peterm@jna.com.au>
7746 * groff/groff.cc (main), groff.man, soelim/soelim.cc (main,
7747 do_file), soelim/soelim.man: Added `-I file' option to soelim,
7748 defining include paths.
7750 * soelim/soelim.cc (include_path_append): New function.
7752 1999-09-11 Larry Jones <larry.jones@sdrc.com>
7754 * tbl/main.cc (process_options): Unix (at least Documenter's
7755 Workbench) tbl allows arbitrary non-alpha characters between
7758 1999-09-11 Paul Eggert <eggert@twinsun.com>
7760 Y2k fixes. Don't assume that the current year precedes 2000.
7762 * doc/meref.me: Add \n(y2, \n(y4.
7764 * tmac/doc-common (Yr): New number register.
7765 (Dd): Don't assume current year precedes 2000.
7767 * tmac/tmac.e (td): Likewise.
7768 (y2, y4): New number registers.
7770 * pic/pic.man: Update reference for pic paper to May, 1991
7773 1999-09-11 Werner LEMBERG <wl@gnu.org>
7775 * tmac/Makefile.sub (install_data, stamp-wrap, uninstall_sub):
7776 Removed quotation marks which prevented correct expansion of
7779 * devlj4/Makefile.sub (LJ4RES): Fixed value (600 instead of 300).
7781 1999-09-10 Werner LEMBERG <wl@gnu.org>
7783 * Makefile.sub (DISTCLEANFILES): Added `config.log' and
7786 * Removed configure.old.
7788 1999-08-31 Werner LEMBERG <wl@gnu.org>
7790 * VERSION: Updated to 1.11.1
7792 1999-05-27 Werner LEMBERG <wl@gnu.org>
7794 * doc/Makefile: changed `.PS' postfix to `.ps' for consistency.
7796 * tmac/Makefile.sub (install_data, stamp-wrap, uninstall_sub):
7797 added quotations around $(tmac_wrap) to avoid syntax error if
7800 * configure: Newly generated using autoconf 2.13.
7802 * Makefile.in (LDFLAGS): Set variable to @LDFLAGS@.
7804 Fri Aug 15 08:51:47 1997 Eric S. Raymond <esr@snark.thyrsus.com>
7806 * README, PROJECTS, NEWS, INSTALL, VERSION,
7807 doc/Makefile. doc/pic.ms, groff/groff.man:
7808 Prepare for 1.11 release. No code changes.
7809 Documentation for pic added (doc/pic.ms).
7811 Sun Nov 26 11:45:13 1995 James Clark <jjc@jclark.com>
7813 * Version 1.10 released.
7815 Fri Nov 24 09:56:16 1995 James Clark <jjc@jclark.com>
7817 * afmtodit/afmtodit.pl: Avoid comment on first line.
7819 Mon Nov 20 11:13:49 1995 James Clark <jjc@jclark.com>
7821 * aclocal.m4 (GROFF_INSTALL_SH): New macro.
7822 * configure.in: Call it.
7824 * Makefile.sub (configure): Depends on aclocal.m4 not acgroff.m4.
7825 (distfiles): Doesn't depend on config.log or config.cache.
7827 Sun Oct 1 08:45:36 1995 James Clark <jjc@jclark.com>
7829 * grog/grog.sh: Use print "" rather than print in END rule.
7831 Wed Aug 23 13:30:52 1995 James Clark <jjc@jclark.com>
7833 * tbl/main.cc (process_data): Don't give error for excess data
7834 entries that are comments.
7836 Fri Jul 28 11:00:27 1995 James Clark <jjc@jclark.com>
7838 * tbl/main.cc (process_data): Fix case where new for-scope rules
7839 silently change meaning of code.
7841 Tue Jul 4 23:39:51 1995 James Clark <jjc@jclark.com>
7843 * troff/env.cc (hyphenate): Loop over all consecutive sequences
7844 of non-zero hyphenation codes.
7846 Sat Jul 1 00:42:15 1995 James Clark <jjc@jclark.com>
7848 * aclocal.m4 (GROFF_POSIX): Use conflicting declaration technique.
7850 Thu Jun 29 13:58:36 1995 James Clark <jjc@jclark.com>
7852 * tmac/tmac.e (ip): Divert the tag so as to freeze the spaces.
7854 Tue Jun 27 12:30:16 1995 James Clark <jjc@jclark.com>
7856 * tmac/tmac.andoc: Make it work in compatibility mode.
7858 * refer/token.h (token_info::is_range_sep): New function.
7859 * refer/token.cc (init_special_chars): Make \(en a RANGE_SEP.
7860 * refer/ref.cc (reference::output): More sophisticated check for
7863 * devps/prologue.ps (MANUAL): New procedure.
7864 * grops/ps.cc (main): New -m option.
7865 (usage): Include -m.
7866 (ps_printer::~ps_printer): Implement -m.
7868 * aclocal.m4 (GROFF_G): New macro.
7869 * configure.in: Call it.
7870 * Makefile.in (g): Provided by configure.
7872 * hpftodit/hpftodit.cc (basename): Rename to xbasename.
7874 * tmac/tmac.tty: Disable warning about bad fonts. Remove font
7877 * Makefile.in (tmacpath): Don't include /usr/lib/tmac.
7878 (tmac_m, tmac_s): Deleted.
7879 (sys_tmac_prefix, tmac_wrap, tmac_prefix, tmac_an_prefix,
7880 tmac_s_prefix): New variables.
7881 (MDEFINES): Change accordingly.
7882 * Makefile.comm (.man.n): Use new TMAC_* variables.
7883 * configure.in (GROFF_TMAC): Call.
7884 * aclocal.m4 (GROFF_TMAC): Define.
7885 * tmac/Makefile.sub (stamp_wrap): New target.
7886 (install_data, uninstall_sub): Handle macro wrapping.
7888 Mon Jun 26 14:54:39 1995 James Clark <jjc@jclark.com>
7890 * tbl/main.cc (main): Ignore -T option.
7892 Thu Jun 22 09:08:06 1995 James Clark <jjc@jclark.com>
7894 * devlj4/generate/special.map: Add definition of \(nb.
7896 * tmac/tmac.dvi: Add definition of \(nb.
7898 * troff/dictionary.c (dictionary::dictionary): association::v gets
7899 initialized by association::association.
7901 * tmac/Makefile.sub: Avoid using temporary files when installing.
7903 * troff/env.cc (environment::set_font): Make bad font number a
7906 * Makefile.in (fontpath): Remove $(prefix)/lib/font from fontpath.
7908 * Makefile.in (datadir): Use share rather than lib.
7910 * groff/groff.cc (basename): Rename to xbasename.
7912 Wed Jun 21 16:59:46 1995 James Clark <jjc@jclark.com>
7914 * Makefile (CCLIBS): Don't use.
7915 * Makefile.ccpg: Likewise.
7917 * acgroff.m4: Rename to...
7918 * aclocal.m4: Modify extensively for autoconf 2.
7919 * configure.in: Likewise.
7920 * Makefile.in: Likewise.
7922 * groff/pipeline.c (const): Declare as empty if __STDC__ not
7924 (xstrsignal): Check for definition of NSIG. Conditionalize
7925 on SYS_SIGLIST_DECLARED. Make return type const.
7927 Sat Jun 10 12:28:16 1995 James Clark <jjc@jclark.com>
7929 * troff/input.cc (interpolate_macro): Rephrase missing space
7932 Thu May 11 01:07:16 1995 Jason Merrill <jason@phydeaux.cygnus.com>
7934 * addftinfo/addftinfo.cc, eqn/delim.cc, eqn/lex.cc, eqn/list.cc,
7935 grodvi/dvi.cc, groff/groff.cc, grops/ps.cc, grops/psrm.cc,
7936 grotty/tty.cc, include/ptable.h indxbib/indxbib.cc,
7937 libbib/index.cc, libbib/linear.cc, libbib/search.cc,
7938 libdriver/input.cc, libdriver/printer.cc, libgroff/font.cc,
7939 libgroff/lf.cc, libgroff/nametoindex.cc, libgroff/ptable.cc,
7940 libgroff/string.cc, lkbib/lkbib.cc, lookbib/lookbib.cc,
7941 pic/lex.cc, pic/object.cc, pic/pic.y refer/label.y refer/ref.cc,
7942 refer/refer.cc, refer/token.cc, tbl/main.cc, tbl/table.cc,
7943 tfmtodit/tfmtodit.cc, troff/dictionary.cc, troff/div.cc,
7944 troff/env.cc, troff/input.cc, troff/node.cc, troff/symbol.cc:
7947 Wed Apr 19 21:15:11 1995 James Clark <jjc@jclark.com>
7949 * troff/input.cc (spring_trap): Push a macro_iterator rather than a
7951 (spring_trap, postpone_traps, unpostpone_traps): Move to later in
7953 (macro_iterator::macro_iterator): Add additional argument.
7955 Mon Apr 10 12:06:02 1995 James Clark <jjc@jclark.com>
7957 * troff/div.cc (vertical_size::vertical_size): In place of integer
7958 specifying line spacing use cunits specifying post vertical
7960 (macro_diversion::output, top_level_diversion::output): Likewise.
7961 * troff/div.h: Change declarations accordingly.
7962 * troff/env.cc (pending_output_line): Replace ls field by post_vs
7964 (pending_output_line::pending_output_line,
7965 pending_output_line::output, environment::output,
7966 environment::output_line, environment::output_title,
7967 environment::hyphenate_line): In place of
7968 integer specifying line spacing use cunits specifying post vertical
7970 (environment::environment): Add post_vertical_spacing and
7971 prev_post_vertical_spacing arguments.
7972 (environment::get_post_vertical_spacing): New function.
7973 (environment::total_post_vertical_spacing): New function.
7974 (environment::post_vertical_spacing): New function.
7975 (init_env_requests): Initialize pvs request and .pvs register.
7976 * troff/env.h: Change declarations.
7978 Tue Mar 28 09:52:07 1995 James Clark <jjc@jclark.com>
7980 * tmac/tmac.pspic: Immediately remove the temporary file.
7982 Sat Mar 25 10:43:11 1995 James Clark <jjc@jclark.com>
7984 * tmac/tmac.pspic (PSPIC): Scale graphic uniformly even when
7985 height is specified.
7987 Thu Jan 26 16:20:13 1995 James Clark <jjc@jclark.com>
7989 * tbl/table.c (struct vertical rule, class table_entry): Use int
7990 not short for start_row and end_row.
7992 Fri Jan 13 13:53:05 1995 James Clark <jjc@jclark.com>
7994 * troff/input.cc (trapping_blank_line, blank_line_macro): New
7996 (diverted_space_node::reread, process_input_stack): Call
7997 trapping_blank_line() rather than blank_line().
7998 (init_input_requests): Bind "blm" to blank_line_macro().
8000 * tmac/tmac.s (XA): Use .br and par@reset rather than XA.
8002 Tue Jan 10 11:40:35 1995 James Clark <jjc@jclark.com>
8004 * troff/env.cc (environment::possibly_break_line): Require that
8005 width total excluding width of final space node be greater than
8006 the target text length.
8008 Tue Jan 3 09:13:37 1995 James Clark <jjc@jclark.com>
8010 * troff/node.cc (kern_pair_node::vertical_extent): New function.
8012 Sun Dec 4 13:19:07 1994 James Clark <jjc@jclark.com>
8014 * troff/node.cc (charinfo_node): New class.
8015 (glyph_node, composite_node): Derive from charinfo_node. Change
8016 member functions accordingly.
8018 Wed Nov 30 10:29:29 1994 James Clark <jjc@jclark.com>
8020 * nroff/nroff.sh: Use -Tlatin1 not -TLatin1.
8022 Mon Aug 8 10:17:59 1994 James Clark (jjc@jclark.com)
8024 * tmac/tmac.tty-char: Add definitions for \(ab and \[arrowvertex].
8026 * devps/generate/textmap (notsubset): Add.
8028 * tmac/tmac.a4: New file.
8030 Sun Jul 24 20:08:42 1994 James Clark (jjc@jclark.com)
8032 * pic/main.cc (had_parse_error): New variable.
8033 (do_picture, do_whole_file): Set had_parse_error if yyparse()
8035 (main): Return 1 if had_parse_error is true.
8037 Tue Jul 19 13:40:31 1994 James Clark (jjc@jclark.com)
8039 * grolj4/lj4.cc (main): Avoid use of strtoul.
8041 Mon Jul 18 15:03:02 1994 James Clark (jjc@jclark.com)
8043 * nroff/nroff.sh: Default device is -Tlatin1 if $LC_CTYPE is
8044 iso_8859_1 or $LESSCHARSET is latin1.
8046 Sun Jul 10 13:38:35 1994 James Clark (jjc@jclark.com)
8048 * hpftodit: New directory.
8049 * Makefile.in (CCPROGDIRS): Add hpftodit.
8050 * devlj4/generate: New directory.
8052 Thu Jul 7 23:49:48 1994 James Clark (jjc@jclark.com)
8054 * configure.in: Don't use AC_VFORK.
8055 * groff/pipeline.c (run_pipeline): Use fork() always.
8057 Wed Jul 6 11:13:17 1994 James Clark (jjc@jclark.com)
8059 * grops/ps.cc (main): Use %1 not %s in error message for -w.
8061 * Makefile.in (CCPROGDIRS): Add grolj4.
8062 (DEVDIRS): Add devlj4.
8063 * grolj4, devlj4: New directories.
8064 * tmac/troffrc: Handle lj4.
8065 * tmac/tmac.lj4: New file.
8067 Fri Jun 17 18:02:53 1994 James Clark (jjc@jclark.com)
8069 * tmac/tmac.e (@n): Set indent to 0 before calling |h.
8071 Wed Jun 1 07:33:47 1994 James Clark (jjc@jclark.com)
8073 * troff/input.cc (do_if_request): At end of second string, switch
8074 environments before getting next token.
8076 Fri May 20 07:39:18 1994 James Clark (jjc@jclark.com)
8078 * devps/psstrip.sed: Split rule that strips whitespace on either
8081 Wed May 18 08:13:47 1994 James Clark (jjc@jclark.com)
8083 * troff/node.h (font_family::make_definition): Add return value to
8084 declaration. * troff/symbol.h (symbol::operator==,
8085 symbol::operator!=): Likewise.
8087 Tue May 17 20:46:06 1994 James Clark (jjc@jclark.com)
8089 * groff/groff.cc (main, help, synopsis): Handle -S.
8090 (possible_command::insert_arg): New function.
8092 * tmac/tmac.safer: New file.
8093 * tmac/msafer.man: New file.
8094 * tmac/Makefile.sub (FILES): Add tmac.safer and msafer.man.
8096 Thu Mar 10 01:58:30 1994 Paul Eggert (eggert@twinsun.com)
8098 * pic/pic.h, pic/main.cc (safer_flag): New variable.
8099 * pic/pic.y (placeless_element): Avoid unsafe operations if
8100 `safer_flag' is set.
8101 * pic/main.cc (main): Add -S option, which sets `safer_flag'.
8103 Tue May 10 13:02:31 1994 James Clark (jjc@jclark.com)
8105 * eqn/lex.cc (get_token): Put call to add_context() in block to
8106 work around Sun C++ 4.0 bug.
8108 * include/stringclass.h (operator +): Use ?: instead of `if' to
8109 work around Sun C++ 4.0 bug.
8111 Thu May 5 11:18:03 1994 James Clark (jjc@jclark.com)
8113 * tbl/main.cc (process_format): Accept - as a synonym for the _
8116 * libbib/index.cc (minus_one): Don't declare as const.
8118 Fri Apr 29 09:32:48 1994 James Clark (jjc@jclark.com)
8120 * troff/input.cc (get_char_for_escape_name): Push back a newline.
8122 Wed Apr 27 21:14:18 1994 James Clark (jjc@jclark.com)
8124 * troff/input.cc (write_macro_request): New function.
8125 (init_input_requests): Bind write_macro_request to writem.
8127 Sun Apr 17 11:15:38 1994 James Clark (jjc@jclark.com)
8129 * tmac/tmac.s (@EN): Turn filling back on even if there was no
8132 * eqn/lex.cc (do_space): Supply missing argument to lex_error.
8134 * tmac/tmac.s (@TS): Renamed from TS.
8135 (TS): Call LP then TS again.
8136 (cov*ab-init): Alias @TS to TS.
8138 * tmac/tmac.s: Allow QP or RS to initialize.
8140 * tmac/tmac.s (par@load-init): New macro. Call at end of file.
8141 Move initializations of PS and LL here.
8142 (par@init): Don't initialize HY. Avoid changing environment 0.
8143 (par*env-init): Don't all par@reset.
8145 Thu Apr 14 19:15:45 1994 James Clark (jjc@jclark.com)
8147 * include/posix.h: Include <fcntl.h> only if not using <osfcn.h>.
8149 Sun Apr 10 09:54:44 1994 James Clark (jjc@jclark.com)
8151 * Makefile.in (MDEFINES): Add LDFLAGS.
8152 (LDFLAGS): Add definition line.
8154 Thu Apr 7 22:22:22 1994 James Clark (jjc@jclark.com)
8156 * troff/input.cc (get_optional_char): Split off error check into...
8157 (check_missing_character): New function.
8158 * troff/token.h: Declare it.
8159 * troff/env.cc (margin_character): Don't call get_optional_char.
8160 Only call tok.next() after making the node.
8162 * include/lib.h (getopt): Make 2nd argument char *const *.
8164 Fri Mar 11 07:28:03 1994 James Clark (jjc@jclark.com)
8166 * nroff/conftest.sh: Deleted.
8168 Fri Mar 4 10:51:36 1994 James Clark (jjc@jclark.com)
8170 * pic/make-dos-dist: Deleted.
8172 Wed Mar 2 20:59:16 1994 James Clark (jjc@jclark.com)
8174 * devps/psstrip.sed: Strip comments before stripping trailing
8177 Sat Feb 19 13:07:16 1994 James Clark (jjc@jclark.com)
8179 * Version 1.09 released.
8181 Wed Feb 16 16:53:49 1994 James Clark (jjc@jclark.com)
8183 * tmac/doc-ditroff (hK): Don't reset page number if \nC is > 0.
8185 Mon Feb 14 08:26:40 1994 James Clark (jjc@jclark.com)
8187 * libgroff/font.cc (font::load_desc): Fix typo in error message.
8189 Sun Feb 13 09:37:38 1994 James Clark (jjc@jclark.com)
8191 * libgroff/new.cc (operator new): Rewrite so as to avoid warning
8192 about returning without a value.
8194 * troff/charinfo.h (charinfo::get_special_translation): Cast
8195 TRANSLATE_NONE to int.
8197 * refer/token.cc (lookup_token, store_token): Remove bogus loop
8198 test. Fix test so that it works with n unsigned.
8200 * pic/pic.y (defaults_table): Fully bracket initializer.
8201 * pic/lex.cc (lookup_keyword): Likewise.
8202 * eqn/lex.cc (token_table, def_table): Likewise.
8203 * eqn/box.cc (param_table): Likewise.
8204 * troff/input.cc (warning_table): Likewise.
8205 * libgroff/font.cc (table): Likewise.
8206 * grops/ps.cc (ps_printer::special): Likewise.
8207 * grops/psrm.cc (resource_manager::process_file): Likewise.
8208 * tfmtodit/tfmtodit.cc (lig_chars, lig_table): Likewise.
8209 * refer/command.cc (command_table): Likewise.
8210 * addftinfo/addftinfo.cc (param_table): Likewise.
8212 * troff/symbol.cc (symbol::symbol): Prevent compiler warnings
8213 about temp's being unused.
8214 (unused): New function.
8216 * groff/pipeline.cc: Declare c_fatal.
8218 * libbib/linear.cc (bmpattern::search): Cast patterrn[--j] to
8221 * libbib/index.cc (index_search_item::load): Prevent compiler
8222 warnings about fd_closer's being unused.
8223 (unused): New function.
8225 Sat Feb 12 10:31:59 1994 James Clark (jjc@jclark.com)
8227 * troff/input.cc (copy_mode_error): Make `prefix' static.
8230 * include/posix.h: Include <osfcn.h> is HAVE_CC_OSFCN_H is
8232 * acgroff.m4, configure.in, Makefile: Rename HAVE_CC_UNISTD_H to
8233 HAVE_CC_OSFCN_H and modify accordingly.
8235 * troff/input.cc (init_charset_table): radicalex overlaps
8238 * groff/acgroff.m4 (GROFF_ISC_SYSV3): New macro (from
8239 udodo!hans@relay.NL.net).
8240 * groff/configure.in: Call it.
8242 * groff/acgroff.m4 (GROFF_PCLOSE): New macro.
8243 * groff/configure.in: Call it.
8244 * include/lib.h: Conditionalize declaration of pclose.
8246 * troff/div.cc (last_page_number): New global variable.
8247 (top_level_diversion::begin_page): Exit if we just printed the
8249 * troff/div.h (last_page_number): Declare it.
8250 * troff/input.cc (parse_output_page_list): Set last_page_number.
8252 * eqn/sqrt.cc: Rename \(rn to \[radicalex].
8253 * devps/S, devps/textmap, tmac/tmac.ps, tmac/tmac.dvi,
8254 tmac/tmac.X: Likewise.
8255 * tmac/tmac.ps, tmac/tmac.X, tmac.dvi: Add definitions of \(rn.
8256 * tmac.dvi: Make \(ru and \(ul extend beyond their width by .04m.
8258 Fri Feb 11 11:45:40 1994 James Clark (jjc@jclark.com)
8260 * tmac/doc-ditroff (hK): Remove groff specific code which
8261 prevented page-breaks between separate manual entries. If this is
8262 the first page, don't set the page number to 1.
8264 * acgroff.m4 (GROFF_POSIX): New macro.
8265 * configure.in: Use it.
8267 * troff/node.cc (class real_output_file,
8268 real_output_file::real_output_file,
8269 real_output_file::~real_output_file): Conditionalize use of
8270 popen/pclose on POPEN_MISSING.
8271 * troff/node.h: Conditionalize pipe_command on POPEN_MISSING.
8272 * troff/input.cc (pipe_command): Give an error if POPEN_MISSING.
8273 (pipe_source): Similarily.
8275 * acgroff.m4 (GROFF_PROG_CCC): Update message about libg++.
8277 * acgroff.m4 (GROFF_GETOPT, GROFF_PUTENV, GROFF_POPEN): Detect
8278 presence of declarations by trying to compile example with
8279 conflicting declarations. (gcc only gives a warning for missing
8282 Wed Feb 9 09:12:23 1994 James Clark (jjc@jclark.com)
8284 * tmac/tmac.pspic (PSPIC): Allow options to specify alignment
8285 (from Ulrich Lauther).
8287 Tue Feb 8 03:56:40 1994 James Clark (jjc@jclark.com)
8289 * libbib/linear.cc (file_buffer::load): Use S_ISREG macro.
8291 Thu Feb 3 09:34:35 1994 James Clark (jjc@jclark.com)
8293 * indxbib/indxbib.cc (write_hash_table): Add code for case where
8294 pointers and ints have different sizes.
8296 Sun Jan 9 16:17:51 1994 James Clark (jjc@jclark.com)
8298 * tmac/tmac.s (par*env-init): Call par@reset.
8300 Fri Jan 7 10:24:27 1994 James Clark (jjc@jclark.com)
8302 * tmac/tmac.s (@IP): Switch to a new environment when diverting
8304 (par*push-tag-env, par*pop-tag-env): New macros.
8306 Wed Jan 5 21:18:34 1994 James Clark (jjc@jclark.com)
8308 * grops/ps.cc (ps_printer::ps_printer): Use MAX_LINE_LENGTH for
8309 initializing `out'. Reduce MAX_LINE_LENGTH from 79 to 72.
8311 * grops/ps.cc (ps_printer::~ps_printer): Output %%CreationDate
8312 comment. Include <time.h>.
8314 Wed Dec 15 14:14:00 1993 James Clark (jjc@jclark.com)
8316 * grops/ps.cc (is_small_h, is_small_v): Deleted.
8317 (ps_printer::flush_sbuf): Use absolute motion only at beginning of
8320 Tue Dec 14 10:06:34 1993 James Clark (jjc@jclark.com)
8322 * troff/input.cc (read_request): Only print a prompt if reading
8323 from the terminal. Also clearerr on EOF if reading from the
8324 terminal. Declare isatty.
8326 Mon Nov 29 08:38:15 1993 James Clark (jjc@jclark.com)
8328 * refer/label.y: Rename map_t to map_func and extractor_t to
8331 Sat Oct 30 06:38:12 1993 James Clark (jjc@jclark.com)
8333 * include/assert.h: Don't use volatile.
8334 * libgroff/assert.cc: Likewise.
8336 Fri Oct 29 15:00:23 1993 James Clark (jjc@jclark.com)
8338 * troff/input.cc (abort_request): Look at character in tok before
8341 Thu Oct 28 14:09:48 1993 James Clark (jjc@jclark.com)
8343 * troff/troff.h (NO_RETURN): Deleted.
8344 * troff/div.cc (cleanup_and_exit): Don't declare aas NO_RETURN.
8345 * troff/input.cc (exit_troff): Likewise
8347 * Makefile.in: Remove `Making ...' messages since GNU make now
8350 * configure.in: Use AC_HAVE_HEADERS(unistd.h) instead of AC_UNISTD_H.
8352 Wed Oct 27 11:12:51 1993 James Clark (jjc@jclark.com)
8354 * tmac/tmac.s (@init): Initialize PO to \n(.o here, rather than
8357 Sat Oct 23 10:03:52 1993 James Clark (jjc@jclark.com)
8359 * tmac/tmac.e (hl): Use \n[.in] rather than \n(.i.
8361 Thu Oct 14 12:09:45 1993 James Clark (jjc@jclark.com)
8363 * eqn/delim.cc (delim_box::compute_metrics): Don't increase
8364 MARK_REG if there was no left delimiter.
8366 Sat Oct 2 19:54:47 1993 James Clark (jjc@jclark.com)
8368 * pic/troff.cc (troff_output::text): Set line thickness to
8369 relative before outputting text.
8371 * tmac/tmac.e (@k): Don't zero ?T.
8374 Sat Sep 25 11:08:43 1993 James Clark (jjc@jclark.com)
8376 * tmac/tmac.e ($p): Handle possibility that $3 is empty.
8378 Wed Aug 18 08:51:41 1993 James Clark (jjc@jclark.com)
8380 * troff/input.cc (decode_args): Warn about unquoted tabs (from
8383 Tue Aug 10 08:38:32 1993 James Clark (jjc@jclark.com)
8385 * troff/input.cc (ignoring): New variable.
8386 (ignore): Set ignoring during call to do_define_macro.
8387 (do_define_macro): Clear ignoring before interpolating terminating
8389 (copy_mode_error): New function.
8390 (get_char_for_escape_name, read_long_escape_name,
8391 interpolate_arg): Use copy_mode_error.
8392 (warning_table): Add WARN_IG.
8393 * troff/troff.h (WARN_IG): Declare.
8394 (WARN_TOTAL): Change accordingly.
8396 * groff/pipeline.c (strsignal): Rename to xstrsignal.
8397 * groff/groff.cc (strsignal): Delete declaration.
8399 Fri Jul 16 01:43:12 1993 James Clark (jjc@jclark.com)
8401 * troff/div.cc (page_offset): Use 'm' as default scaling.
8403 Sat Jul 3 09:11:38 1993 James Clark (jjc@jclark.com)
8405 * nroff/nroff.sh: Ignore -u.
8407 Wed Jun 9 12:17:27 1993 James Clark (jjc@jclark.com)
8409 * Makefile.in (MDEFINES): Pass down MAKEOVERRIDES.
8411 Fri Jun 4 17:35:47 1993 James Clark (jjc@jclark.com)
8413 * tmac/tmac.s (par*box-draw): Set adjustment mode to l while
8415 (B2): With -Tascii, leave additional vertical space before
8416 and after. Ensure that the left and right indent is restored to
8417 what it was even if the point size changes. Don't call
8418 par@finish. Change the indent, line length and title length
8419 directly. With -Tascii, make the width of the box 1n less.
8420 (B1): Remember 1n at the current point size. Don't call
8421 par@reset. Change the indent, line length and title length
8422 directly. Ensure that the temporary indent is preserved.
8423 (par*box-mark-top): Turn off no spacing mode.
8425 Thu Jun 3 17:47:14 1993 James Clark (jjc@jclark.com)
8427 * Makefile.in (dist): Use .gz suffix.
8429 Thu May 27 20:04:59 1993 James Clark (jjc@jclark.com)
8431 * troff/input.cc (main): Add return 0.
8432 * pic/main.cc (main): Use return instead of exit.
8433 * tbl/main.cc (main): Likewise.
8434 * eqn/main.cc (main): Likewise.
8435 * grops/ps.cc (main): Likewise.
8436 * grotty/tty.cc (main): Likewise.
8437 * groff/groff.cc (main): Likewise.
8438 * grodvi/dvi.cc (main): Likewise.
8439 * refer/refer.cc (main): Likewise.
8440 * indxbib/indxbib.cc (main): Likewise.
8441 * lkbib/lkbib.cc (main): Likewise.
8442 * soelim/soelim.cc (main): Likewise.
8443 * addftinfo/addftinfo.cc (main): Likewise.
8444 * acgroff.m4 (GROFF_PROG_CCC, GROFF_CC_COMPILE_CHECK,
8445 GROFF_COOKIE_BUG, GROFF_CC_ANSI_BUG): Likewise.
8447 * troff/token.h (process_input_stack): Don't declare as static.
8448 * troff/input.cc: Likewise.
8450 * troff/node.c (invalidate_fontno): Make it a static member of
8451 class font_family. Change callers.
8452 * troff/node.c: Change declaration.
8454 * tbl/main.cc (struct input_entry_format): Add explicit public
8456 * tbl/table.cc (struct text_stuff, struct single_hline_stuff,
8457 struct double_hline_stuff): Likewise.
8458 * tbl/table.h (struct entry_format): Likewise.
8459 * pic/object.h (struct saved_state): Likewise.
8461 * include/stringclass.h: Add forward declarations of friend
8462 functions that are later declared as inline. Don't include inline
8463 specifier in friend declaration.
8465 * libgroff/lib.h: Declare popen and pclose.
8466 * acgroff.m4 (GROFF_POPEN): New macro.
8467 * configure.in: Call it.
8469 * include/lib.h (PI): New constant. Undef first if necessary.
8470 * tfmtodit/tfmtodit.cc (main): Use PI rather than M_PI.
8471 * grops/ps.cc (degrees, radians): Likewise.
8472 * libgroff/font.cc (font::get_skew): Likewise.
8474 * grops/ps.cc (is_ascii): New function.
8475 (ps_output::put_string): Use is_ascii. Use csprint rather than
8477 (ps_printer::define_encoding): Use csspace.
8478 * libgroff/strtol.c (ISASCII): New macro.
8479 (strtol): Cast arguments to is*() and tolower() to unsigned char.
8480 Use ISASCII rather than isascii.
8481 * libgroff/cmap.cc: Use isascii() only if <ctype.h> defines it.
8482 * libgroff/cset.cc: Likewise.
8483 * libdriver/input.cc: Include cset.h.
8484 (do_file, get_integer, possibly_get_integer): Use csdigit() rather
8487 * refer/refer.cc (main): Use %ld rather than %d for longs.
8489 * libbib/index.cc (index_search_item_iterator::get_tag): Use
8492 * addftinfo/addftinfo.cc (param_t): Add explicit `int'.
8494 Mon May 24 08:51:37 1993 James Clark (jjc@jclark.com)
8496 * troff/input.cc (hyphenation_code): Skip white space between
8499 Sun May 16 08:15:52 1993 James Clark (jjc at jclark.com)
8501 * tbl/table.h (table::entry_list_tailp): New member.
8502 (table::table): Initialize it.
8503 (table::add_entry): Use entry_list_tailp to avoid O(n^2)
8506 Sat May 15 17:26:00 1993 James Clark (jjc at jclark.com)
8508 * grotty/tty.cc (tty_printer::add_char): Don't discard characters
8509 with negative horizontal positions. Remove casts of glyph::hpos to
8511 (USHRT_MAX): Delete definition.
8512 (SHRT_MAX, SHRT_MIN): New definitions.
8513 (glyph::hpos): Change type to short.
8514 (tty_printer::end_page): Output multiple backspaces if necessary.
8515 Remove casts of glyph::hpos to int.
8517 Fri May 7 12:14:37 1993 James Clark (jjc at jclark.com)
8519 * tmac/tmac.s (@RT): New definition.
8521 Thu May 6 21:36:54 1993 James Clark (jjc at jclark.com)
8523 * refer/refer.cc (do_file): Make sure current_filename is set when
8526 * pic/common.cc (common_output::dot_line): Handle zero length
8529 Sun May 2 19:54:16 1993 James Clark (jjc at jclark.com)
8531 * tmac/tmac.s (par@reset): Get value for .hy for \n[HY].
8532 (par@init): Initialize \n[HY].
8534 Mon Apr 26 11:43:16 1993 James Clark (jjc at jclark.com)
8536 * troff/dictionary.cc (dictionary::remove): Continue when
8539 Sun Apr 25 11:03:00 1993 James Clark (jjc at jclark.com)
8541 * Makefile.com (.y.cc): Avoid ending up with two versions of
8544 Thu Apr 22 21:03:45 1993 James Clark (jjc at jclark.com)
8546 * tmac/tmac.dvi (\(,c): Define only if it does not exist.
8547 (\(,C): Likewise. Also fix typo.
8549 Wed Apr 21 08:47:32 1993 James Clark (jjc at jclark.com)
8551 * lib.h: Delete extraneous semi-colon.
8553 * Add pso request: `so' from a pipe.
8554 * troff/input.c (file_iterator::file_iterator): Add 3rd argument.
8555 (file_iterator::close): New function.
8556 (file_iterator::~file_iterator, file_iterator::next_file): Use
8557 file_iterator::close.
8558 (file_iterator::backtrace): Say `process' rather than `file' when
8559 the stream is popened.
8560 (pipe_source): New function.
8561 (init_input_requests): Bind ".pso" to pipe_source.
8563 Tue Apr 20 00:02:26 1993 James Clark (jjc at jclark.com)
8565 * afmtodit/afmtodit.pl: Avoid single quotes in comments.
8567 * pfbtops/pfbtops.c: Output 64 characters per line. Output hex
8568 digits in lower case.
8570 Mon Apr 19 09:55:57 1993 James Clark (jjc at jclark)
8572 * Version 1.08 released.
8574 * Makefile.in (dist): Insert || true after ln -s commands that
8577 * mm: Update to mm 1.16.
8579 * acgroff.m4 (GROFF_CSH_HACK): New macro.
8580 * configure.in: Call GROFF_CSH_HACK. Substitute for
8582 * Makefile.in (SH_SCRIPT_SED_CMD): New variable. Include in
8584 * nroff/Makefile.sub (nroff): New target.
8585 (install_data): Install nroff.
8586 * eqn/Makefile.sub (neqn): Sed with SH_SCRIPT_SED_CMD.
8587 * grog/Makefile.sub (grog): Sed grog.sh with SH_SCRIPT_SED_CMD.
8589 Sat Apr 17 08:24:28 1993 James Clark (jjc at jclark)
8591 * eqn/Makefile.sub (neqn): Add chmod +x.
8593 * grog/Makefile.sub (grog): Remove spurious semi-colon.
8595 Fri Apr 16 22:41:57 1993 James Clark (jjc at jclark)
8597 * troff/input.cc (string_iterator::string_iterator()): Initialize
8600 Tue Apr 13 10:22:28 1993 James Clark (jjc at jclark)
8602 * troff/div.cc (macro_diversion::space,
8603 top_level_diversion::space): Don't set high_water_mark.
8604 (macro_diversion::output, top_level_diversion::output): Don't
8605 include post line space in high water mark.
8607 Wed Apr 7 12:48:18 1993 James Clark (jjc at jclark)
8609 * eqn/eqn.y: Don't define YYDEBUG.
8610 * pic/pic.y: Likewise.
8612 Mon Apr 5 10:15:15 1993 James Clark (jjc at jclark)
8614 * tmac/tmac.e ([3): Add space after comma following editors.
8615 Change double spaces to single spaces.
8616 ([4): Change double spaces to single spaces.
8618 * grops/ps.h (USE_PS_ADOBE_2_0): New flag for broken_flags.
8619 * grops/ps.cc (ps_printer::~ps_printer): If the USE_PS_ADOBE_2_0
8620 bit is set in broken_flags, use 2.0 rather than 3.0 as the version
8621 after %!PS-Adobe- (for Newsprint).
8623 * troff/div.cc (top_level_diversion::begin_page): When
8624 before_first_page is 1, set page_number to 1.
8626 Sun Apr 4 14:28:53 1993 James Clark (jjc at jclark)
8628 * eqn/box.cc (box::top_level): Protect equation with \&.
8630 Sat Apr 3 23:27:25 1993 James Clark (jjc at jclark)
8632 * groff/groff.cc (possible_command::set_name): Delete old name.
8634 * groff/groff.cc (possible_command::~possible_command): Use
8637 * troff/node.cc (troff_output_file::begun_page): New member.
8638 (troff_output_file::troff_output_file): Initialize it.
8639 (troff_output_file::really_begin_page): Only output V command if a
8640 page has been begun.
8642 * pic/pic.y (placeless_element): Delete argument to PRINT after
8645 Fri Apr 2 11:31:02 1993 James Clark (jjc at jclark)
8647 * Make wrapman work.
8648 * troff/div.h (class top_level_diversion): Replace
8649 first_page_begun by before_first_page (with opposite sense).
8650 * Change first_page_begun to before_first_page inverting sense.
8651 * troff/div.cc (class nl_reg): New class.
8652 (init_div_requests): Use class nl_reg for \n(nl.
8653 (top_level_diversion::begin_page): Don't call
8654 output_file::begin_page if before_first_page is 2;
8655 reset before_first_page afterwards. If have_next_page_number is
8656 false, then always increment page_number.
8657 * tmac/tmac.an: Set traps within TH rather than at the top-level.
8658 Restore compatibility mode after loading, and then disable
8659 compatibility mode in TH.
8661 Thu Apr 1 11:09:34 1993 James Clark (jjc at jclark)
8663 * grotty/tty.cc (tty_printer::end_page): Don't discard characters
8665 * troff/node.h (output_file::trailer): Declare.
8666 * troff/div.cc (cleanup_and_exit): Call output_file::trailer().
8667 * troff/node.cc (output_file::trailer): New function.
8668 (troff_output_file::~troff_output_file): Move most code into...
8669 (troff_output_file::trailer): New function.
8670 (class troff_output_file): Delete page_length member. Declare
8672 (troff_output_file::really_begin_page): Use current page length
8673 for final V command.
8675 * tbl/main.cc (struct options): New decimal_point_char member.
8676 (options::options): Initialize this.
8677 (process_options): Implement decimalpoint option.
8678 (process_data): Pass decimal_point_char option to table::table.
8679 * tbl/table.h (class table): New decimal_point_char member.
8680 (table::table): Add additional argument.
8681 * tbl/table.cc (find_dot): Rename to find_decimal_point. Add
8682 second argument specifying decimal point character. Use this
8684 (table::table): Initialize decimal_point_char.
8685 (table::add_entry): Change call to find_dot.
8687 * troff/input.cc (get_copy, token::next): Implement \V.
8688 (interpolate_environment_variable): New function.
8690 Tue Mar 30 14:41:39 1993 James Clark (jjc at jclark)
8692 * pic/lex.cc (lookup_keyword): Rename MIN to K_MIN, MAX to K_MAX.
8693 * pic/pic.y: Likewise.
8695 * grotty/tty.cc (tty_printer::add_char, tty_printer::end_page):
8697 * refer/ref.cc (reference::insert_field, reference::delete_field):
8699 * troff/number.cc (parse_term): Likewise.
8701 * acgroff.m4 (GROFF_PROG_YACC): New macro.
8702 * configure.in: Use GROFF_PROG_YACC.
8704 * acgroff.m4 (GROFF_PROG_CCC): Don't add -O automatically for gcc
8706 * Makefile.in (OPTIMIZE): New define.
8707 (DEBUG): Empty by default.
8708 (CCFLAGS, CFLAGS): Include $(OPTIMIZE).
8710 * acgroff.m4 (GROFF_SYS_SIGLIST): Don't quote program.
8711 (GROFF_ARRAY_DELETE): Likewise.
8712 (GROFF_CC_COMPILE_CHECK): Quote use of $2 and $3.
8714 * troff/env.cc (trie::~trie): Make virtual to shut up g++.
8716 * devps/psstrip.sed: Use different delimiter on last line (so that
8717 it works with BSD 4.4 sed.)
8719 Mon Mar 29 17:07:14 1993 James Clark (jjc at jclark)
8721 * devps/psstrip.sed: Delete comments.
8723 * acgroff.m4 (AC_GETOPT): Don't test whether <unistd.h> declares
8724 optind, opterr, optarg.
8725 * lib.h: When UNISTD_H_DECLARES_GETOPT is defined, declare optind,
8728 Sun Mar 28 17:44:25 1993 James Clark (jjc at jclark)
8730 * Makefile.in (check): Dummy target.
8732 Wed Mar 3 04:53:38 1993 James Clark (jjc at jclark)
8734 * Version 1.07 released.
8736 * Integrate mm 1.11.
8738 * tbl/table.cc (alphabetic_block_entry::print): start_row was used
8739 where start_col was meant.
8741 Thu Feb 25 07:55:36 1993 James Clark (jjc at jclark)
8743 * grog/grog.sh, grog/grog.pl: Recognize PH and SA as -mm macros.
8745 Wed Feb 24 10:15:34 1993 James Clark (jjc at jclark)
8747 * troff/input.cc (token::next): Make \z\o'...' and similar things
8750 * env.h (MARGIN_CHARACTER_ON, MARGIN_CHARACTER_NEXT): New
8752 (environment): Add margin_character_flags member.
8753 * env.cc (environment::environment(symbol),
8754 environment::environment(const environment *): Initialize
8755 margin_character_flags.
8756 (margin_character): Rewrite.
8757 (environment::output_line): Add a margin character if
8758 margin_character_flags is non-zero. Turn off the
8759 MARGIN_CHARACTER_NEXT bit. If that makes margin_character_flags
8760 zero, use margin_character_node without copying and then set
8761 margin_character_node to 0.
8763 * devps/DESC.in: Change minimum size to 1000.
8765 Tue Feb 23 14:57:49 1993 James Clark (jjc at jclark)
8767 * troff/symbol.h (symbol::hash): Change return type to unsigned
8769 * troff/dictionary.cc (dictionary::lookup, dictionary::remove):
8772 * test-groff: Use -r rather than -x.
8774 * grops/psfig.diff: Include in distribution again.
8776 Mon Feb 22 09:10:44 1993 James Clark (jjc at jclark)
8778 * Makefile.in (dist): Use gzip.
8780 Sun Feb 21 11:12:53 1993 James Clark (jjc at jclark)
8782 * acgroff.m4 (GROFF_GETOPT): Check for declaration of getopt() in
8783 unistd.h as well as in stdlib.h.
8784 * include/lib.h: Include <stdlib.h> is STDLIB_H_DECLARES_GETOPT is
8785 defined; otherwise include <sys/types.h> and <unistd.h> if
8786 UNISTD_H_DECLARES_GETOPT is defined.
8788 * configure.in: use builtin(include, ... rather than include(...
8789 * configure: Regenerate with autoconf 1.3.
8791 * libdriver/print.cc (printer::adjust_arc_center): Use new
8792 algorithm suggested by Andy Fyfe.
8794 * libdriver/printer.cc (printer::adjust_arc_center): New function.
8795 * include/printer.h: Declare this.
8796 * grops/ps.cc (ps_printer::draw): Use it.
8797 * grodvi/dvi.cc (dvi_printer::draw): Use it.
8799 Fri Feb 19 23:13:51 1993 James Clark (jjc at jclark)
8801 * Makefile.comm (.man.n): Replace macrodir by tmacdir.
8803 Thu Feb 11 16:46:59 1993 James Clark (jjc at jclark)
8805 * eqn/main.cc (main): Handle "eqn -".
8807 Mon Jan 4 20:29:56 1993 James Clark (jjc at jclark)
8809 * tmac/tmac.e (++): Install fix from comp.bugs.4sd.
8811 * mm: Integrate version 1.08.
8813 * pic/troff.cc (troff_output::finish_picture): Set
8814 EQN_NO_EXTRA_SPACE reg to 0 rather than removing it.
8815 * eqn/box.cc (box::extra_space): Set EQN_NO_EXTRA_SPACE_REG to 0
8816 if it's not defined. Check whether the register is non-zero rather
8817 than whether it's not defined.
8818 * tmac.e ({, <): Make argument to \x zero if \n(0x is non-zero.
8820 * indxbib/indxbib.cc: Move all signal handling into...
8821 * indxbib/signal.c: New file.
8822 * configure.in: Call AC_RETSIGTYPE.
8824 * acgroff.m4 (GROFF_STRUCT_EXCEPTION): New macro.
8825 * configure.in: Call GROFF_STRUCT_EXCEPTION.
8826 * libgroff/matherr.c: Protect with ifdef HAVE_STRUCT_EXCEPTION.
8828 * troff/input.cc (token::token, token::operator=): Work round SGI
8830 * pic/object.cc (position::position): Likewise.
8832 Mon Dec 28 21:50:21 1992 James Clark (jjc at jclark)
8834 * pic/pic.h: Move declaration of hypot().
8836 Wed Dec 16 12:28:29 1992 James Clark (jjc at jclark)
8838 * pic/pic.h: Declare hypot().
8840 * pic/pic.h: Define M_PI if necessary.
8842 Thu Dec 10 12:03:29 1992 James Clark (jjc at jclark)
8844 * tmac/tmac.e (re): Add alternative version that doesn't use groff
8847 * devps/prologue.ps (RE): Handle the possibility that the old font
8848 doesn't have a FontName entry.
8850 Wed Dec 2 10:25:29 1992 James Clark (jjc at jclark)
8852 * tmac/tmac.e (fam): Redefine to set family in environment 2.
8853 (@C): Use @fam not fam.
8855 Thu Nov 26 16:01:25 1992 James Clark (jjc at jclark)
8857 * lookbib/lookbib.cc (main): Change type of start to const char *.
8858 * lkbib/lkbib.cc (main): Likewise.
8860 * eqn/lex.cc (definition::definition): Don't use member
8861 initializer syntax for members of anonymous unions.
8863 * troff/input.cc (input_stack::backtrace): Change type of to const
8866 Wed Nov 25 13:43:09 1992 James Clark (jjc at jclark)
8868 * include/stringclass.h (class string): Declare inline friend
8869 functions as inline in class declaration.
8870 * troff/hvunits.h (class hunits, class vunits): Likewise.
8871 * include/refid.h (class reference_id): Likewise
8872 * troff/troff.h (points_to_units(units), scale(units, double)):
8873 Delete declarations.
8874 * libdriver/input.cc (get_char): Delete declaration.
8875 * include/lib.h: Change 2nd argument of getopt from const char **
8877 * troff/symbol.cc (symbol::symbol): Cast `new char *[n]' to `const
8878 char **' before assigning to a `const char **'.
8879 * tbl/table.cc: Delete extra declarations of prints().
8881 Tue Nov 24 14:33:13 1992 James Clark (jjc at jclark)
8883 * libgroff/font.cc (font::load_desc): Cast `new char *[n]' to `const
8884 char **' before assigning to a `const char **'.
8886 * libgroff/errarg.cc (errarg::errarg): Don't use member
8887 initializer syntax for members of anonymous unions.
8889 Sat Nov 21 05:02:23 1992 James Clark (jjc at jclark)
8891 * mm: Integrate version 1.07.
8893 Tue Nov 17 16:44:27 1992 James Clark (jjc at jclark)
8895 * troff/input.c (translate2): Rename to
8896 (translate_no_transparent).
8897 (init_input_requests): Rename tr2 to trnt.
8899 Mon Nov 16 09:49:32 1992 James Clark (jjc at jclark)
8901 * troff/charinfo.h (class charinfo): Add transparent_translate field.
8902 (charinfo::set_translation, charinfo::set_special_translation):
8903 Add second argument that specifies value for
8904 transparent_translate.
8905 (charinfo::get_translation, charinfo::get_special_translation):
8906 Add optional second argument that specifies whether translation is
8907 being used for transparent throughput.
8908 * troff/input.cc (charinfo::set_translation,
8909 charinfo::set_special_translation): Handle second argument.
8910 (charinfo::charinfo): Initialize transparent_translate.
8911 (translate): Split main part off into
8912 (do_translate): New function. Pass argument saying whether
8913 translation applies to transparent throughput.
8914 (translate2): New request.
8915 (init_input_requests): Bind translate2 to `tr2'.
8917 Wed Nov 11 11:43:20 1992 James Clark (jjc at jclark)
8919 * tbl/table.h (class table): Add `nokeep' flag.
8920 * tbl/main.cc (process_options): Handle `nokeep' option.
8921 * tbl/table.cc (table::init_output, table::do_row, table::do_top,
8922 table::do_bottom): Don't output keep/release macro definitions or
8923 calls when `nokeep' option has been specified.
8925 Sat Nov 7 01:28:33 1992 James Clark (jjc at jclark)
8927 * tmac/tmac.Xps (Xps-char): Use " as delimiter for \Z.
8929 Wed Nov 4 16:29:04 1992 James Clark (jjc at jclark)
8931 * tbl/table.cc (table_entry::divert, block_entry::do_divert,
8932 block_entry::divert, alphabetic_block_entry::divert): Add extra
8933 argument giving column separation.
8934 (table::compute_widths): Pass column separation to
8935 table_entry::divert().
8936 (block_entry::do_divert): If an entry spans multiple columns and a
8937 minimumum width has been specified for each column, then set the
8938 line length to the sum of the widths (plus possibly the column
8941 * troff/input.cc (set_escape_char): Don't set the escape_char
8942 until after calling has_arg().
8944 Tue Nov 3 11:23:27 1992 James Clark (jjc at jclark)
8946 * tbl/table.cc (table::do_top): Add missing \s0 for double box
8949 * tbl/table.cc (table::print_double_hline): Avoid extra new line
8950 in case where r > nrows - 1.
8952 * tbl/table.cc (BODY_HEIGHT): Deleted.
8953 (LINE_SEP): New definition.
8954 (table::print_single_hline, table::print_double_hline,
8955 table::compute_vrule_top_adjust, table::compute_vrule_bot_adjust,
8956 table::do_row, table::do_top): Use LINE_SEP space before a line
8957 instead of \n[.v]-BODY_HEIGHT-BODY_DEPTH.
8959 * tbl/table.cc (text_entry::print_contents): New function.
8960 (text_string_name, right_text_string_name): Deleted.
8961 (TEXT_STRING, RIGHT_TEXT_STRING): Deleted.
8962 (simple_text_entry::do_width, numeric_text_entry::do_width,
8963 alphabetic_text_entry::do_width): Don't store the contents of the
8965 (left_text_entry::simple_print, right_text_entry::simple_print,
8966 center_text_entry::simple_print,
8967 alphabetic_text_entry::simple_print,
8968 numeric_text_entry::simple_print): Print the entry directly
8969 instead of using the stored string.
8971 Fri Oct 30 10:39:32 1992 James Clark (jjc at jclark)
8973 * devps/Makefile: Strip PostScript files.
8974 * devps/prologue: Rename to...
8975 * devps/prologue.ps.
8976 * devps/psstrip.sed: New file.
8977 * devps/download: Use .pfa rather than .ps for installed versions
8980 Thu Oct 29 09:14:43 1992 James Clark (jjc at jclark)
8982 * troff/env.cc (input_trap): Give a warning if the argument is out
8985 * troff/env.cc (adjust): Treat negative argument as missing. Round
8986 argument > 5 down to 5.
8988 * troff/env.cc (center, right_justify): Make negative argument zero.
8990 * troff/div.cc (page_offset, vertical_position_traps): Treat
8991 invalid argument as missing.
8992 * troff/env.cc (line_spacing, line_length, title_length, indent,
8993 underline, hyphen_line_max_request, control_char,
8994 no_break_control_char, widow_control_request, adjust, input_trap,
8995 point_size): Likewise.
8996 * troff/node.cc (ligature, kern_request, bold_font, track_kern,
8997 constant_space): Likewise.
8998 * troff/input.cc (compatible, shift, warn_request,
8999 set_escape_char): Likewise.
9001 * tbl/main.cc (format::format): Avoid doing `new int[0]'.
9002 * tbl/table.cc (table::table): Likewise.
9004 * Makefile.dev (install_dev): depends on $(DEVFILES).
9006 Wed Oct 28 08:30:57 1992 James Clark (jjc at jclark)
9008 * devX75, devX75-12, devX100, devX100-12: New directories.
9009 * Makefile.in: Add these to DEVDIRS.
9011 * troff/Makefile.sub, eqn/Makefile.sub, indxbib/Makefile.sub,
9012 afmtodit/Makefile.sub, tmac/Makefile.sub, nroff/Makefile.sub,
9013 grog/Makefile.sub, mm/Makefile.sub (uninstall_sub): New target.
9014 * Makefile.in (uninstall, uninstall_sub, uninstall_dirs): New
9016 * Makefile.ccpg, Makefile.cpg, Makefile.dev, Makefile.man
9017 (uninstall): New target.
9018 * Makefile.comm (uninstall, uninstall_sub, uninstall_man,
9019 uninstall_prog, uninstall_dev): New targets.
9021 * troff/div.cc (return_request): Treat an invalid argument as
9024 Mon Oct 26 11:33:47 1992 James Clark (jjc at jclark)
9026 * tmac/tmac.e ((f): Set up the environment even when there's a
9027 current diversion. Transperently throughput a call to @N.
9030 Thu Oct 22 05:05:59 1992 James Clark (jjc at jclark)
9032 * tbl/table.cc (table::compute_vrule_top_adjust): Round adjustment
9033 up to vertical resolution.
9035 * tbl/table.cc (table::do_row): Change row number after printing
9038 * pic/lex.cc (get_token_after_dot): Make .left and .right work.
9040 Wed Oct 21 14:46:45 1992 James Clark (jjc at jclark)
9042 * Rename CHANGES to NEWS.
9044 Tue Oct 20 23:25:21 1992 James Clark (jjc at jclark)
9046 * libgroff/new.cc (operator new): Avoid calling malloc(0).
9048 Mon Oct 19 09:10:13 1992 James Clark (jjc at jclark)
9050 * man.ultrix: Removed.
9052 Sun Oct 18 06:35:15 1992 James Clark (jjc at jclark)
9054 * Makefile.comm (extraclean): Delete files whose names begin with
9057 * pic/troff.cc (troff_output::text): Fix typo in implementation of
9060 Sat Oct 10 09:32:29 1992 James Clark (jjc at jclark)
9062 * troff/env.cc (hyphenate_request, vertical_spacing, no_number):
9063 * troff/div.cc (page_length, need_space, space_request): Treat
9064 invalid optional argument as missing.
9065 * troff/env.cc (number_lines): If the first argument is present
9066 but not a number, turn on line numbering, don't change the next
9067 line number and parse the remaining arguments.
9069 * tmac/tmac.e (@q): Do the `ne' before changing to environment 2.
9071 Thu Oct 8 10:24:40 1992 James Clark (jjc at jclark)
9073 * eqn/box.h: Change declaration accordingly.
9074 * eqn/box.cc (set_gsize): Change return type to int. Return 0 if
9075 the specified size was bad but don't give an error. Check for
9077 * eqn/main.cc (main): Change caller. Leave validation to set_gsize.
9078 * eqn/lex (do_size): Likewise.
9080 Wed Oct 7 09:48:59 1992 James Clark (jjc at jclark)
9082 * acgroff.m4 (GROFF_PROG_CCC): Use fopen when checking for C++
9085 Sun Oct 4 18:24:02 1992 James Clark (jjc at jclark)
9087 * tbl/table.cc (table::init_output): Improve error message when
9088 table won't fit on one page.
9090 Fri Oct 2 10:41:40 1992 James Clark (jjc at jclark)
9092 * pic/troff.cc (troff_output::start_picture): Generate line
9093 containing a horizontal motion equal to the width of the picture.
9095 * groff/groff.cc (main): Allow PROG_PREFIX to be set at runtime
9096 using GROFF_COMMAND_PREFIX environment variable.
9098 Fri Sep 25 11:40:40 1992 James Clark (jjc at jclark)
9100 * mdate.sh: Use $NF rather than $(NF).
9102 Tue Sep 22 09:47:24 1992 James Clark (jjc at jclark)
9104 * pic/main.cc (main): Use %1 not %c in argument to warning.
9106 * eqn/main.cc (main): Output code to check that geqn was given the
9109 Mon Sep 21 10:59:16 1992 James Clark (jjc at jclark)
9111 * Makefile.in (dist): Instead of doing `make -f ../Makefile', do
9112 `ln -s ../Makefile .; make; rm -f Makefile'.
9114 * troff/hyphen: Rename to...
9116 * troff/input.cc (main): Delete -H option. Don't call
9118 * troff/env.cc: Include searchpath.h and macropath.h.
9119 (exception_dictionary): Deleted.
9121 (read_hyphen_file): Deleted.
9122 (hyphenation_language): New struct.
9123 (class trie, class hyphen_trie): Move declarations up.
9124 (trie_node::~trie_node): Deleted.
9125 (trie::delete_trie_node): New function.
9126 (trie::do_delete): New pure virtual function.
9127 (hyphen_trie::do_delete): New function.
9128 (trie::~trie): New function.
9129 (hyphen_trie::~hyphen_trie): New function.
9130 (trie::clear): No need to chcek that tp is not 0.
9131 (current_language, language_dictionary): New variables.
9132 (hyphen_word): Give an error if no current language. Use
9133 exceptions dictionary in current language.
9134 (hyphen_trie::read_patterns_file): Find file using macro_path.
9135 Allow comments (starting with %) in patterns file. Don't make it
9136 a fatal error if the file can't be found.
9137 (hyphenate): Return if no current language. Get the exceptions
9138 dictionary and the hyphenation patterns from the current language.
9139 (set_hyphenation_language): New variable.
9140 (hyphenation_patterns_file): New function.
9141 (hyphenation_language_reg): New class.
9142 (hyphenation_language_reg::get_string): New function.
9143 (init_hyphen_requests): Bind "hla" to set_hyphenation_language and
9144 "hpf" to hyphenation_patterns_file. Initialize `.hla' number
9146 * groff/groff.cc (main, help, synopsis): Delete -H option.
9147 * include/Makefile.sub: Don't define HYPHENFILE.
9148 * Makefile.in: Delete hyphenfile variable and remove from MDEFINES.
9149 * Makefile.comm (.man.n): Don't substitute for HYPHENFILE.
9150 * tmac/troffrc: Set hyphenation language to `us'. Load `hyphen.us'
9151 hyphenation patterns.
9153 Sun Sep 20 09:33:02 1992 James Clark (jjc at jclark)
9155 * eqn/neqn.sh: New file.
9156 * eqn/Makefile.sub: Handle neqn.sh.
9158 * eqn/eqn.h: Declare `nroff' variable.
9159 * eqn/box.cc (param_table): Add `nroff' param.
9161 * eqn/lex.cc (yylex): Handle TDEFINE and NDEFINE using `nroff'
9163 * tmac/eqnrc: Set `nroff' to 1 for -Tascii or -Tlatin1.
9165 * troff/troff.h (WARN_FONT): New warning.
9166 (WARN_TOTAL): Change accordingly.
9167 * troff/input.cc (DEFAULT_WARNING_MASK): Include WARN_FONT.
9168 (warning_table): Add WARN_FONT.
9169 * troff/node.cc (mount_font_no_translate): Pass argument to
9170 font::load_font. If this is non-zero, give a warning.
9171 Don't give an error message when accessing a font that has already
9172 been found to be invalid.
9173 * include/font.h (font::load, font::load_font): Add additional
9174 optional argument which suppresses error message if the font is
9176 * libgroff/font.cc (font::load_font): Handle additional argument.
9177 (font::load): Add additional argument. If this is non-null, set it
9178 to 1 and don't give error message.
9180 * include/printer.h (printer::end_page): Add argument giving
9182 * libdriver/input.cc (do_file): Pass this.
9183 * grops/ps.cc (ps_printer::end_page): Add argument.
9184 * grodvi/dvi.cc (dvi_printer::end_page,
9185 draw_dvi_printer::end_page): Add argument.
9186 * grotty/tty.cc (class tty_printer): Remove lines_per_page and
9187 columns_per_page members. New member nlines.
9188 (DEFAULT_LINES_PER_PAGE): Deleted.
9189 (tty_printer::tty_printer): Don't compute lines_per_page from
9190 font::paperlength. Don't compute columns_per_page from
9192 (tty_printer::add_char): Don't check horizontal position against
9193 columns_per_page. Grow glyphs vector if neccessary.
9194 (tty_printer::end_page): Add argument giving page_length in units.
9195 Discard lines past end of page.
9197 Wed Sep 16 06:29:52 1992 James Clark (jjc at jclark)
9199 * tmac/tmac.tty-char: Fix definition of \(/l.
9201 * tmac/tmac.X: Define \(en.
9203 Tue Sep 15 10:37:13 1992 James Clark (jjc at jclark)
9205 * acgroff.m4 (GROFF_PRINT): If a system has lpr and lp but not
9206 lpq, then use lp rather than lpr.
9208 * tmac/tmac.s (par@reset): Don't call `ad'.
9209 (par*env-init): Call `ad'.
9211 Sun Sep 13 18:48:20 1992 James Clark (jjc at jclark)
9213 * mdate.sh: Use $(NF) instead of $6 to extract year from output of
9216 * troff/symbol.cc: #undef BLOCK_SIZE if it's defined.
9217 * indxbib/indxbib.cc: Likewise.
9219 Sun Sep 6 09:44:46 1992 James Clark (jjc at jclark)
9221 * libgroff/putenv.c: New file.
9222 * libgroff/Makefile.sub: Add putenv.c to CSRCS.
9223 * Makefile.in: Say that putenv.o can be one of LIBOBJS.
9224 * configure.in: Test for putenv with AC_REPLACE_FUNCS. Test for
9225 stdlib.h with AC_HAVE_HEADERS.
9227 Sat Sep 5 18:11:52 1992 James Clark (jjc at jclark)
9229 * indxbib/dirnamemax.c: Include <sys/dir.h> only if <dirent.h>
9232 Fri Sep 4 09:43:26 1992 James Clark (jjc at jclark)
9234 * eqn/box.cc (gsize): Make it an int.
9235 (set_gsize): Parse argument handling increment or decrement.
9236 (box::top_level): Convert gsize to a string.
9238 * troff/input.cc (exit_troff): Make buf unsigned char [].
9239 Call to make_temp_iterator casts buf to char*.
9241 * Makefile.in ($(TARGETS), dot): Pass $(MDEFINES) to recursive makes.
9243 * Makefile.ccpg (depend.temp): Depends on $(YTABC).
9244 * Makefile.cpg (depend.temp): Likewise.
9246 * Makefile.dep: Remove Makefile.dep from $(REALCLEANFILES).
9248 * Makefile.comm: Add y.output to MOSTLYCLEANFILES.
9250 Thu Sep 3 08:01:55 1992 James Clark (jjc at jclark)
9252 * tmac/tmac.s (B, I, BI, CW): Rewrite avoiding aliases.
9254 Tue Sep 1 18:24:53 1992 James Clark (jjc at jclark)
9256 * Version 1.06 released.
9258 * Integrate mm 1.04.
9260 Fri Aug 28 11:28:19 1992 James Clark (jjc at jclark)
9262 * Makefile.comm, Makefile.ccpg, Makefile.cpg: Fix TAGS target.
9264 Thu Aug 27 11:03:33 1992 James Clark (jjc at jclark)
9266 * afmtodit/afmtodit.pl: Add -n option that disables generation of
9268 * devps/generate/Makefile (CR, CB, CI, CBI): Pass -n flag to
9269 afmtodit. Regenerate.
9271 * tmac/tmac.e ()z): Adjust _b if necessary so as to avoid moving
9272 @f back past the current position.
9274 * tmac/tmac.e: Change calls to @R so that comments are not part of
9277 Tue Aug 25 10:42:07 1992 James Clark (jjc at jclark)
9279 * configure.in: Check for mkstemp with AC_HAVE_FUNCS.
9281 * acgroff.m4 (GROFF_PROG_CCC): Don't check for <osfcn.h>. Instead
9282 check that we can link a call to a function declared in <stdio.h>.
9283 (GROFF_UNISTD_H): New macro.
9284 * configure.in: Call it.
9285 * Makefile.in: Document it.
9286 * include/posix.h: New file.
9287 * troff/troff.h: Don't include <osfcn.h>
9288 * troff/input.cc: Include posix.h.
9289 * libgroff/new.cc, libgroff/tmpfile.cc: Include posix.h rather than
9291 * indxbib/indxbib.cc, libbib/{search.cc,linear.cc,index.cc}:
9292 Include posix.h rather <sys/types.h>, <sys/stat.h>, <osfcn.h>,
9294 * indxbib/indxbib.cc (S_IRUSR, S_IRGRP, S_IROTH): Delete definitions.
9295 * libbib/index.cc (S_ISREG, O_RDONLY): Delete definitions.
9296 * libbib/search.cc (O_RDONLY): Delete definition.
9297 * refer/refer.cc, include/driver.h, pic/pic.h, groff/groff.cc:
9298 Don't include <osfcn.h>.
9300 * acgroff.m4 (GROFF_TIME_T): New macro.
9301 * configure.in: Call it.
9302 * Makefile.in: Document it.
9304 * acgroff.m4 (GROFF_TRADITIONAL_CPP): New macro.
9305 * configure.in: Call it.
9306 * Makefile.in: Document -DTRADITIONAL_CPP.
9307 * include/ptable.h: Don't include generic.h.
9310 * tmac/tmac.s (][): Make [T1 and [T2 aliases for [T.
9311 Afterwards remove [T1 and [T2.
9312 (ref*spec!0, ref*spec!2): Use T1 rather than T.
9313 (ref*spec!1, ref*spec!4, ref*spec!4): Use T2 rather than T.
9314 (ref*add-T2): Renamed from ref*add-T.
9315 (ref*add-T1): New macro.
9317 Mon Aug 24 11:11:11 1992 James Clark (jjc at jclark)
9319 * acgroff.m4 (AC_PROG_CCC): Use GROFF_EXIT rather than exit 1.
9321 * libbib/index.cc: Include <fcntl.h>.
9322 (O_RDONLY): Define if necessary.
9323 (make_index_search_item, index_search_item_iterator::get_tag,
9324 index_search_item::check_files): Use O_RDONLY.
9325 * libbib/seach.cc: Include <fcntl.h>, <sys/types.h>, <sys/stat.h>.
9326 (O_RDONLY): Define if necessary.
9327 (search_list::add_file): Use O_RDONLY.
9328 * indxbib/indxbib.cc: Include <fcntl.h>, <sys/types.h>,
9330 (S_IRUSR, S_IRGRP, S_IROTH): Define if necessary.
9333 * libbib/index.cc (S_ISREG): Define it if necessary.
9334 (index_search_item::load): Use S_ISREG.
9336 * include/driver.h: Include <errno.h>.
9338 Sun Aug 23 11:32:18 1992 James Clark (jjc at jclark)
9340 * eqn/box.cc (body_height): Increase default value to 85.
9341 (body_depth): Increase default value to 35.
9343 Fri Aug 21 05:34:42 1992 James Clark (jjc at jclark)
9345 * eqn/pbox.h (SAVE_FONT_STRING): Define it.
9346 * eqn/box.cc (box::top_level): Hide use of \R in a string that is
9347 protected from expansion with \E.
9349 * acgroff.m4 (GROFF_PAGE): Use `case' to test domain.
9351 * Makefile (Makefile): New target.
9353 * Makefile.sub (configure, distfiles): New targets.
9355 * acgroff.m4 (GROFF_BROKEN_SPOOLER_FLAGS): Avoid using ${var:-val}
9358 Thu Aug 20 12:27:26 1992 James Clark (jjc at jclark)
9360 * eqn/box.cc (param_table): Add body_height and body_depth.
9362 * eqn/lex.cc (def_table): Make circumflex in hat_def roman.
9364 Tue Aug 18 16:24:25 1992 James Clark (jjc at jclark)
9366 * psbb/Makefile.sub: Don't link with libgroff.a.
9368 * acgroff.m4 (GROFF_PUTENV): New macro.
9369 * configure.in: Call GROFF_PUTENV.
9370 * Makefile.in: Document STDLIB_H_DECLARES_PUTENV.
9371 * groff/groff.cc: Don't declare putenv if STDLIB_H_DECLARES_PUTENV
9374 * troff/env.cc (distribute_space): Rename force_forward argument
9375 to force_reverse. Reverse the list if force_reverse is true.
9377 Mon Aug 17 17:49:05 1992 James Clark (jjc at jclark)
9379 * tmac/tmac.an: Don't define a string `T'. Just define Tm.
9381 * eqn/pile.cc (matrix_box::compute_metrics): Don't allow computed
9382 height or depth to be negative. Guard against SUP_RAISE quantity
9385 Sat Aug 15 08:18:54 1992 James Clark (jjc at jclark)
9387 * devps/generate/textmap: Add `an' (arrowhorizex).
9388 * tmac/tmac.ps: \(an overlaps horizontally.
9389 * tmac/tmac.dvi, tmac/tmac.tty: Add `an'.
9391 * devps/symbolchars: Add arrowverttp, arrowvertbt.
9392 * devps/textmap: Add arrowvertex.
9393 * eqn/delim.cc (delim_table): Add uparrow, downarrow and
9394 updownarrow delimiters.
9395 * tmac/tmac.ps, tmac/tmac.X: Add definition of \(va.
9397 * tbl/table.cc (simple_entry::position_vertically,
9398 block_entry::position_vertically): For a centered entry, perform
9399 the motion in two stages.
9401 * refer/refer.cc (split_punct): Don't call lookup_token if there
9404 Fri Aug 14 11:14:58 1992 James Clark (jjc at jclark)
9406 * troff/input.cc (token::next): Delete token_node after copying
9409 * grodvi/grodvi.cc (dvi_printer::dvi_printer): Initialize
9412 * libdriver/printer.cc (printer::load_font): Delete old_font_table.
9414 * grops/ps.cc (ps_printer::define_encoding): Delete elements of vec.
9416 Tue Aug 11 13:50:38 1992 James Clark (jjc at jclark)
9418 * grops/ps.cc (usage): -b option takes an argument.
9420 * devps/prologue (PLG): New procedure.
9421 * grops/ps.cc (main, usage): New -g option.
9422 (ps_printer::~ps_printer): If guess_flag is set, guess the paper
9425 Mon Aug 10 11:17:53 1992 James Clark (jjc at jclark)
9427 * include/cset.h: Include <limits.h> if we have it.
9429 * libgroff/illegal.cc: New file.
9430 * include/lib.h (illegal_input_char): Use table.
9431 * troff/input.cc (ESCAPE_RIGHT_PARENTHESIS): Renumber to 0206.
9432 * pic/lex.cc (ARG1): Renumber to 14.
9433 * eqn/lex.cc (ARG1: Likewise.
9435 * troff/Makefile.sub (majorminor.cc): Handle 3 part versions
9436 (eg 1.05.90) correctly.
9438 Sun Aug 9 13:35:43 1992 James Clark (jjc at jclark)
9440 * tmac/tmac.e (sr): Deleted. Set $r and $R directly.
9441 Rename $r and $R registers to $v and $V.
9442 ($r, $R): Initialize to 0.
9443 (@v, @V): New macros.
9447 * troff/input.cc (main, usage): Add -R option that says not to
9449 * eqn/main.cc (main, usage): Rename -n to -R.
9451 Sat Aug 8 00:16:00 1992 James Clark (jjc at jclark)
9453 * devps/DESC.in: Leave font positions 5-9 blank.
9454 * devdvi/DESC.in: Likewise.
9456 * grog/grog.pl: Handle `.PS <file' correctly.
9458 * troff/input.cc (input_stack::push): Improve error message when
9459 input stack limit exceeded.
9461 Fri Aug 7 13:08:16 1992 James Clark (jjc at jclark)
9463 * refer/refer.cc (main): Fix typo in handling of `a' option.
9465 * refer/refer.cc (do_bib): In state START after a newline remain
9468 * groff/groff.sh: Deleted.
9469 * groff/Makefile.sub: Delete handling of groff.sh.
9471 * pic/troff.cc (troff_output::text): Test \n(0p rather than \*(.T
9472 to determine whether to use \X'ps:...'.
9473 * tmac/troffrc: Set 0p register to 0.
9474 * tmac/tmac.ps: Set 0p register to 1.
9476 * groff/groff.cc: Support -X option. Give warning for -TXps and
9477 transform to -X -Tps. Pass troff a -r.X=1 option if -X is used.
9478 * tmac/troffrc: Support -r.X=1.
9480 * pic/troff.cc (troff_output::dot): Don't test
9481 zero_length_line_flag.
9483 Thu Aug 6 13:32:08 1992 James Clark (jjc at jclark)
9485 * include/lib.h: Declare getopt() and friends unless
9486 STDLIB_H_DECLARES_GETOPT is defined.
9488 * doc/chars.tr: Delete.
9489 * man/groff_char.man: New file.
9491 Wed Aug 5 00:38:58 1992 James Clark (jjc at jclark)
9493 * tmac/tmac.e (np, bu): Test \n($p with string expression in case
9494 user has changed register format.
9496 Mon Aug 3 11:22:18 1992 James Clark (jjc at jclark)
9498 * groff/groff.cc: Get rid of device_table. Get postprocessor from
9499 `postpro' command in DESC file. Get spooler command from `print'
9500 command in DESC file. Execute spooler command with /bin/sh.
9502 * groff/groff.cc: Split Unix-specific parts into...
9503 * groff/pipeline.c: New file.
9506 * COPYING: New file.
9507 * all files: Update copyright notices.
9509 * Rearrange files. Redo Makefiles. Use autoconf.
9511 Sat Aug 1 09:36:50 1992 James Clark (jjc at jclark)
9513 * troff/input.c (charinfo_to_node_list): Interpret character
9514 definition with escape_char of `\'.
9516 Tue Jul 28 12:20:12 1992 James Clark (jjc at jclark)
9518 * lib/strerror.c, lib/iftoa.c, lib/itoa.c: Don't include lib.h.
9519 Define INT_DIGITS as big enough for 64-bit integer.
9520 * lib/strtol.c: Don't include lib.h.
9521 * lib/lib.h: Delete ifdef __cplusplus stuff.
9523 Mon Jul 27 11:08:50 1992 James Clark (jjc at jclark)
9525 * ps/devps/Makefile: Add DESC to DEVICEFILES. Separate out rule
9526 for making DESC. Make $(FONTS) depend on DESC. afmtodit should
9527 get DESC from current directory.
9529 Sun Jul 26 15:38:26 1992 James Clark (jjc at jclark)
9531 * tbl/main.c (main): Always reset the line number when reading
9534 * tbl/table.c (table::print_single_hline, table::print_double_hline,
9535 table::define_bottom_macro, table::do_row, table::do_top): Round
9536 vertical spacing up to vertical resolution.
9538 Fri Jul 24 14:32:07 1992 James Clark (jjc at jclark)
9540 * ps/ps.h (enum resource_type): Avoid comma at end of
9542 * dvi/dvi.c (class dvi_printer): Likewise.
9543 * dvi/tfmtodit.c (gf::load): Likewise.
9544 * refer/label.y (struct expression): Likewise.
9545 * refer/refer.c (class label_processing_state): Likewise.
9546 * refer/indxbib.c (do_file): Likewise.
9547 * troff/troff.c (enum warning_type): Likewise.
9548 * tbl/main.c (process_data): Likewise.
9549 * troff/charinfo.h (class charinfo):
9551 Wed Jul 22 09:17:58 1992 James Clark (jjc at jclark)
9553 * dvi/devdvi/textt.map: Add entry for `-'. Regenerate fonts.
9555 Tue Jul 21 11:39:26 1992 James Clark (jjc at jclark)
9557 * groff.c: Move to new groff subdirectory.
9558 * groff/Makefile: New file.
9559 * Makefile: Remove handling of groff.c. Add groff to SUBDIRS.
9561 * man/mdate.sh: Use ls -L if supported.
9563 * Consolidate all header files produced by gendef into lib/defs.h.
9564 * lib/macropath.c, lib/fontfile.c, lib/device.c: Include defs.h.
9565 Don't include path.h.
9566 * lib/Makefile (path.h): Don't generate.
9567 * troff/input.c: Include defs.h. Don't include config.h.
9568 * troff/Makefile (config.h): Don't generate.
9569 * refer/index.h: Don't include suffix.h.
9570 * refer/index.c: Include defs.h.
9571 * refer/indxbib.c: Include defs.h.
9572 * refer/refer.h, refer/lkbib.h: Don't include path.h. Include
9574 * refer/Makefile (suffix.h, path.h): Don't generate.
9575 * groff.c: Don't include config.h. Include defs.h.
9576 * Makefile (config.h): Don't generate.
9577 (lib/defs.h): Generate.
9578 (topclean): Remove lib/defs.h.
9580 Mon Jul 20 10:12:57 1992 James Clark (jjc at jclark)
9582 * lib/malloc.c, lib/getpagesize.h: Deleted.
9583 * Makefile: Add COOKIE_BUG configuration option. Delete malloc
9585 * lib/Makefile: Delete malloc-related stuff.
9586 * lib/new.c: Workaround COOKIE_BUG if necessary.
9588 * refer/lkbib.c, refer/indxbib.c: Don't include refer.h. Include
9589 needed header files directly.
9590 * refer/refer.h: Omit definition of DEFAULT_INDEX.
9591 * Makefile: Include definition of DEFAULT_INDEX in path.h.
9593 Sun Jul 19 10:19:22 1992 James Clark (jjc at jclark)
9595 * lib/font.c (FONT_COMMAND_HANDLER): Pass command name and single
9597 * lib/font (font::load_desc, font::load): Don't split argument of
9599 (font::handle_unknown_font_command): Change type.
9600 * ps/ps.c (ps_font::handle_unknown_font_command,
9601 handle_unknown_desc_command): Change type.
9602 * dvi/dvi.c (dvi_font::handle_unknown_font_command): Change type.
9604 Fri Jul 17 11:12:49 1992 James Clark (jjc at jclark)
9606 * lib/font.h (font::handle_unknown_font_command): Add file and
9608 * lib/font.c (font::handle_unknown_font_command):
9609 * ps/ps.c (ps_font::handle_unknown_font_command):
9610 * dvi/dvi.c (dvi_font::handle_unknown_font_command): Add file and
9611 lineno arguments. Use _with_file_and_line functions for error
9614 * lib/fontfile.c (font::unknown_desc_command_handler): New static
9616 * lib/font.c (font::set_unknown_desc_command_handler): New
9618 (font::load_desc): For unknown commands, call
9619 unknown_desc_command_handler if not null.
9620 * lib/font.h (class font): Declare them.
9621 (FONT_COMMAND_HANDLER): New typedef.
9622 * ps/ps.c (handle_unknown_desc_command): New function.
9623 (main): Set bflag if we had a -b option. Call
9624 font::set_unknown_desc_command_handler.
9625 (broken.h): Don't include.
9626 * ps/Makefile: No need for broken.h. Pass BROKEN_SPOOLER_FLAGS to
9628 * ps/devps/Makefile: Add `broken' command to DESC file using
9629 BROKEN_SPOOLER_FLAGS.
9631 * macros/tmac.e ([, ]): Add as synonyms for { and }.
9633 * macros/tmac.e ($p): Only exdent if \$3 > 0.
9635 * macros/tmac.e (@R, @S): New macros.
9636 Declare @, po, $0, $i, $p, df, so, fu, bt, *, ?a, ?b, ?C, ?e, ?H,
9637 ?I, ?n, ?o, ?R, ?s, ?T, ?W, ?w registers with @R.
9638 Declare $H, $[0-9], .. macros with @S.
9639 Declare |0, |1, |2, |3 strings with @S.
9641 * macros/tmac.e (@S): Rename to @U.
9643 * macros/tmac.e (@z): Define @b and bp as empty instead of
9646 * macros/tmac.e (@m): Deleted.
9647 (@h): Don't call @m.
9648 (@z): Don't set @m trap.
9650 * macros/tmac.e ($h, $f): Define |z as empty string.
9652 * macros/tmac.e (@D): Rework to avoid unbalanced .el requests.
9655 * macros/tmac.e (@h): Set ?H, ?C , ?s registers to 0 rather than
9657 ()f): Likewise for * register.
9659 * macros/tmac.e (sr): Don't ever scale the arguments. If the third
9660 argument is missing, don't change $R. Call sr with three
9661 arguments when initializing.
9663 Thu Jul 16 12:17:12 1992 James Clark (jjc at jclark)
9665 * macros/tmac.e (sr): New macro.
9666 Initialize $r and $R using sr.
9668 * macros/tmac.e (,): Delete \*(#[.
9670 * troff/env.c (set_tabs): Read the tab type even if the position
9671 is bad. Allow the position of the first tab stop to be negative.
9673 Wed Jul 15 13:14:37 1992 James Clark (jjc at jclark)
9675 * refer/dirnamemax.c: Use pathconf() if <unistd.h> defines
9677 * refer/Makefile: Compile dirnamemax.c using -DHAVE_UNISTD_H
9678 rather than -DPATHCONF_MISSING.
9679 * Makefile: Get rid of PATHCONF_MISSING.
9681 * refer/map.c: New file.
9682 * refer/index.c: Interface to mmap through map.c. Rename map_size
9684 * refer/Makefile: Handle map.c.
9685 * Makefile: Include -DHAVE_MMAP in OLDCFLAGS rather than CFLAGS.
9687 Tue Jul 14 14:15:20 1992 James Clark (jjc at jclark)
9689 * Makefile: RANLIB should be `true' if there is no ranlib.
9690 * lib/Makefile (libgroff.a): Simplify.
9691 * driver/Makefile (libdriver.a): Simplify.
9693 * Makefile: Change -DWAIT_COREDUMP_0200 to -DWCOREFLAG=0200.
9694 * groff.c (WCOREDUMP): Use WCOREFLAG. Define only if not already
9697 Sat Jul 11 09:19:17 1992 James Clark (jjc at jclark)
9699 * troff/env.c (compare_ranges): Declare as extern "C".
9701 * troff/input.c (init_registers): Use `struct tm' instead of `tm'.
9703 * macros/tmac.s, macros/tmac.e: Change .nx /dev/null to .nx.
9705 Wed Jul 8 11:52:27 1992 James Clark (jjc at jclark)
9707 * pic/troff.c (troff_output::text): Merge in grops_output::text,
9708 but conditionalize use of \X based on \*(.T.
9709 (grops_output::*): Deleted.
9710 * pic/output.h: Delete declaration of make_grops_output.
9711 * pic/main.c (main): Ignore -p and -x. driver_extension_flag is 1
9712 by default. -n sets it to 0.
9713 (usage): Corresponding changes.
9714 * groff.c (main): Don't pass -x or -p to pic.
9715 * groff.sh: Likewise.
9717 * ps/ps.c (ps_printer::do_exec, ps_printer::do_file): Force ndefs
9720 * ps/devps/afmtodit: Change calculation of asc_boundary and
9721 desc_boundary. Make these bounds inclusive.
9722 * ps/devps: Regenerate font files.
9724 Tue Jul 7 13:14:15 1992 James Clark (jjc at jclark)
9726 * macros/tmac.latin1: New file.
9727 * macros/tmac.tty-char: Use tmac.latin1.
9728 (tmac.tty-tr): Deleted.
9729 * macros/Makefile: Install tmac.latin1.
9730 * macros/tmac.dvi: Use tmac.latin1.
9731 * macros/troffrc: Translate \[char160] onto no-break space here.
9732 * macros/{tmac.dvi,tmac.ps,tmac.tty,tmac.X75}: Don't do it here.
9734 Mon Jul 6 11:06:52 1992 James Clark (jjc at jclark)
9736 * macros/tmac.Xps: Use `do' request.
9738 * macros/tmac.ps: Use `do' request.
9740 * macros/tmac.e (@C): Use `do' request.
9742 * macros/tmac.X, macros/tmac.Xps: Moved from xditview.
9743 * macros/Makefile: Install tmac.X*.
9745 * tty/tmac.tty, tty/tmac.tty-char: Move to macros.
9746 * tty/Makefile: Don't install tmac.tty*.
9747 * macros/Makefile: Install tmac.tty*.
9749 * dvi/tmac.dvi: Move to macros.
9750 * dvi/Makefile: Don't install tmac.dvi.
9751 * macros/Makefile: Install tmac.dvi.
9753 * ps/tmac.ps*: Move to macros.
9754 * ps/Makefile: Don't install tmac.ps*.
9755 * macros/Makefile: Install tmac.ps*.
9757 * eqn/box.c: Provide draw_lines parameter corresponding to -D
9759 * macros/eqnrc: Set draw_lines parameter based on device.
9760 * groff.c: Don't pass -D flag to eqn.
9761 * groff.sh: Likewise.
9762 * eqn/main.c: Warn about use of -D.
9764 * troff/input.c (process_startup_file): New function.
9765 (main): Call process_startup_file().
9766 * macros/troffrc: New file.
9767 * macros/Makefile: Install troffrc.
9768 * groff.c (main): Don't pass extra -m option to troff. For a
9769 pseudo device pass the name of the pseudo device to troff using
9771 * groff.sh: Likewise.
9772 * groff.c (possible_command::prepend_arg): Deleted.
9774 * troff/input.c (do_request): New function.
9775 (init_input_requests): Bind "do" to do_request.
9777 * eqn/main.c (main): Instead of loading eqnchar from device directory,
9778 load eqnrc from macro directory.
9779 * macros/eqnrc: New file.
9780 * macros/Makefile: Install eqnrc.
9781 * ps/devps/eqnchar: Deleted.
9782 * ps/devps/Makefile: Don't install eqnchar.
9783 * dvi/devdvi/eqnchar: Deleted.
9784 * dvi/devdvi/Makefile: Don't install eqnchar.
9785 * groff.c (main): Pass -M to eqn. Don't pass -F to eqn. New
9788 * lib/device.[ch]: New files.
9789 * lib/font.h (font::set_device_name, font::get_device_name):
9791 * lib/fontfile.c: Use device.h.
9792 * lib/Makefile: Handle device.[ch]. Make paths.h define DEVICE.
9793 * troff/input.c: Delete definition of `device'.
9794 (main): Don't initialize device.
9795 * troff/troff.h: Include device.h rather than declaring device.
9796 * troff/Makefile: No need to handle DEVICE.
9797 * driver/input.c: Include device.h. Don't use
9798 font::{set,get}_device_name.
9799 * groff.c, Makefile: Rename device.h to config.h.
9800 * groff.c: Use library device variable.
9801 * eqn/main.c: Use library device variable.
9802 * eqn/Makefile: No need to handle DEVICE.
9804 * lib/searchpath.[ch]: New files.
9805 * lib/Makefile: Handle searchpath.[ch].
9806 * troff/input.c (open_file, init_dirs): Deleted.
9807 (macro_dirs): Deleted.
9808 (open_mac_file, macro_source): Use class search_path.
9809 (add_string, struct string_list): Move definition.
9810 (main): Change -M option to use macro_path. Delete call to
9812 * lib/fontfile.c (font::command_line_font_dir, font::open_file):
9813 Rewrite to use class search_path.
9814 * lib/font.h, lib/fontfile.c (font::cl_font_dirs): Deleted.
9815 * lib/Makefile: fontfile.c depends on searchpath.h.
9816 * lib/Makefile: Rename fontpath.h to paths.h. Make paths.h define
9818 * lib/macropath.[ch]: New files.
9819 * troff/Makefile: No need to handle MACROPATH.
9821 * troff/input.c: Delete DUMP code.
9822 * lib/fontfile.c, lib/font.h: Delete
9823 font::forget_command_line_font_dirs.
9825 * troff/input.c (push_token): New function.
9826 (handle_first_page_transition): Use push_token().
9827 (process_input_stack): Change handling of a space at the beginning
9830 Sun Jul 5 17:11:09 1992 James Clark (jjc at jclark)
9832 * troff/input.c (font_dirs): Delete unused variable.
9834 * eqn/lex.c (do_set): Correct error messages.
9836 Sat Jul 4 10:20:55 1992 James Clark (jjc at jclark)
9838 * troff/input.c (do_define_string): Allow the string name to be
9839 followed immediately by a tab.
9840 (define_character): Likewise.
9842 Thu Jul 2 10:59:15 1992 James Clark (jjc at jclark)
9844 * ps/ps.c (ps_printer::draw): When drawing an arc, don't allow k to
9847 * troff/input.c (input_iterator::is_file): New virtual function.
9848 (file_iterator::is_file): New function.
9849 (input_stack::end_file): New function.
9850 (input_stack::next_file): Handle the situation where there is no
9851 file on the input stack correctly. Avoid making two passes over
9853 (next_file): Make the filename optional; in this case call
9854 input_stack::end_file().
9856 Wed Jul 1 10:17:25 1992 James Clark (jjc at jclark)
9858 * dvi/tmac.dvi: Change the definitions of \(ul and _ so that they
9859 produce a real _ charater when the current font is CW and _
9862 * lib/errarg.c (errarg::errarg(const char *)): Invert conditional
9863 expression to work around gcc 2.2 bug.
9865 Wed Jun 24 08:12:24 1992 James Clark (jjc at jclark)
9867 * eqn/main.c (main): Don't give an error if we can't find eqnchar.
9869 * troff/env.c (environment::add_padding): New function.
9870 (environment::add_char): Use add_padding().
9871 (environment::space): Likewise.
9872 (environment::wrap_up_field): Add some padding if there is none
9873 and there's no current tab.
9874 * troff/env.h: Declare environment::add_padding.
9876 Mon Jun 22 08:37:45 1992 James Clark (jjc@jclark)
9878 * pic/pic.y: undef fmod and rand before declaring them.
9880 Sun Jun 14 11:40:18 1992 James Clark (jjc@jclark)
9882 * troff/input.c (main): If the DESC file specifies a font name of
9883 0, then leave the corresponding font position empty.
9885 * nroff.sh: New file.
9886 * Makefile (install.nobin): Install nroff.sh.
9888 * tty/devlatin1/R.proto: Add ao as synonym for de.
9889 * tty/tmac.tty-char: Define ao as o.
9891 * tty/dev{ascii,latin1}/R.proto: Add aq.
9892 * tty/tmac.tty-char: Delete definition of aq.
9894 Mon Jun 8 11:43:20 1992 James Clark (jjc@jclark)
9896 * troff/input.c (init_charset_table): Don't translate 0240.
9897 * ps/tmac.ps: Translate char160 to space.
9898 * dvi/tmac.dvi: Likewise.
9899 * tty/tmac.tty: Likewise.
9901 Sun Jun 7 10:52:35 1992 James Clark (jjc@jclark)
9903 * dvi/tmac.dvi: Add support for all Latin-1 characters.
9905 * macros/tmac.s: Delete definitions of \(rg, \(ah, \(ad, \(a-,
9906 \(ao, \(ac, \(ho, \(-D, \(Sd, \(TP, \(Tp, \(ss, \(AE, \(ae, \(OE,
9909 * tty/tmac.tty-char: Add \(ah.
9911 * dvi/tmac.dvi: Add definitions of Tp, TP, Sd, -D, ho.
9912 No need to define \(FM and \(!/. Conditionalize all character
9915 * ps/devps/lgreekmap: Add +h, +f, +p.
9917 * ps/tmac.psnew: New file.
9918 * ps/Makefile: Install tmac.psnew.
9920 * troff/input.c (charinfo_to_node_list): Don't ever interpret
9921 character definitions in compatible mode.
9923 * troff/input.c (remove_character): New function.
9924 (init_input_requests): Bind remove_character to "rchar".
9926 * ps/tmac.psold: New file.
9927 * ps/Makefile: Install tmac.psold.
9928 * ps/tmac.ps: Load tmac.psold. Move definitions of ISO Latin-1
9929 characters into tmac.psold. Make these definitions unconditional.
9931 * tty/tmac.tty-char: Define \n(_C only if it is not already defined.
9933 * ps/tmac.ps: Don't define \('c and \('C.
9935 * ps/devps/textmap: Move Greek characters to...
9936 * ps/devps/symbolchars:
9938 Sat Jun 6 16:41:17 1992 James Clark (jjc@jclark)
9940 * ps/devps/text.enc: Add quotesingle.
9941 * ps/devps/textmap: Add +h, +f, +p, Fn, Bq, bq, aq, lz.
9942 * tty/tmac.tty-char: Likewise.
9943 * dvi/devdvi/texmi.map: Add +h, +f, +p.
9944 * dvi/devdvi/texi.map: Add Fn.
9945 * dvi/devdvi/msam.map: Add lz.
9946 * dvi/tmac.dvi: Handle Bq, bq, aq.
9948 * pic/lex.c (get_token): Recognize 'th.
9949 * pic/map.y: Allow `expr'th in contexts where ORDINAL was allowed.
9951 Fri Jun 5 11:20:46 1992 James Clark (jjc@jclark)
9953 * ps/devps/textmap: Move di, mu, +- to...
9954 * ps/devps/symbolchars:
9956 * macros/tmac.s (@XS): Don't call par@reset or fi.
9957 (XA): Call LP. Turn off adjustment. Reduce line length.
9959 * macros/tmac.s: Initially alias XS to LP.
9960 (XS): Rename to @XS.
9961 (cov*ab-init): Alias XS to @XS.
9963 Thu Jun 4 09:12:05 1992 James Clark (jjc@jclark)
9965 * troff/token.h: Delete TOKEN_CHAR_HEIGHT, TOKEN_CHAR_SLANT,
9966 TOKEN_FONT_NAME, TOKEN_FONT_POSITION, TOKEN_SIZE tokens.
9967 (token::is_size, token::changes_env): Deleted.
9968 * troff/number.c (parse_term): No need to process \s explicitly.
9969 Call tok.next() only after scale indicator has been processed.
9970 * troff/input.c (do_overstrike, do_bracket): No need to process \s,
9972 (token::next): Handle \s, \f, \S, \H immediately rather than
9973 returning them as tokens.
9974 (token::operator==, token::description, token::add_to_node_list,
9975 token::process): Remove handling of deleted tokens.
9977 * troff/env.c (environment::add_char): When adding padding
9978 indicator character, call start_line() if necessary.
9980 Wed Jun 3 09:55:50 1992 James Clark (jjc@jclark)
9982 * ps/devps/afmtodit: Don't output 0 kerns.
9984 * ps/devps/afmtodit: Remove directory from name of encoding in
9985 font description file.
9987 * ps/devps/afmtodit: Improve error messages.
9989 * ps/devps/afmtodit: Allow DESC file to be specified with -d.
9991 * ps/devps/Makefile: Incorporate FontMakefile. Rework.
9992 * ps/devps/FontMakefile: Deleted.
9993 * ps/devps/afmname: New file.
9995 * ps/devps/symbol.sed: New file.
9996 * ps/devps/symbol.diff: Deleted.
9997 * ps/devps/FontMakefile: Generate symbol.afm using symbol.sed.
9998 Generate zapfdr.afm from zapfd.afm.
10000 * tty/tmac.tty (tty-char): Prefix definition with ".
10002 * macros/tmac.an (TP): Don't start a diversion if one has already
10005 * tty/tmac.tty-char: Add Latin-1 characters.
10007 * tty/tmac.tty-char: Incorporate suggestions from Paul Eggert.
10009 Tue Jun 2 00:54:34 1992 James Clark (jjc@jclark)
10011 * tbl/table.c (table::allocate): Delete old_vline, old_entry.
10012 Move declaration of struct horizontal_span.
10014 * tbl/table.c (table::table): Initialize span_list.
10015 (table::~table): Delete span_list.
10017 * lib/ptable.h (PTABLE(T)::~PTABLE(T)): Delete v.
10019 * ps/devps/Makefile: Avoid dependency on GNU make.
10021 * ps/tmac.ps: Check that character does not already exist before
10024 * tty/tmac.tty: Add definitions of \(ff, \(!=, \(==, \(~=, \(sq,
10025 \(OE, \(oe, \(AE, \(ae, \(lh, \(rh. Delete definitions of \(en,
10026 \(ru, \(ul, \(br, \(bv, \(sl which are in the font description
10029 * tty/tmac.tty-char: New file.
10030 * tty/Makefile: Install tmac.tty-char.
10031 * tty/tmac.tty: Move definitions of \(ua, \(da, \(uA, \(dA into
10034 * tty/tmac.tty: Fix definition of \(34.
10036 * tty/dev{ascii,latin1}/R.proto: Add ha and ti. Map
10037 bracket-drawing characters onto |. Add *o.
10039 * troff/env.c (environment::wrap_up_tab): Increment field_spaces
10040 only if current_field.
10042 * troff/dictionary.c (dictionary::lookup): Free old_table after
10045 Mon Jun 1 10:15:22 1992 James Clark (jjc@jclark)
10047 * tty/dev{ascii,latin1}/R.proto: Add uppercase Greek characters
10048 whose glyphs are identical to glyphs of some Roman character.
10050 * tty/devlatin1/R.proto (bu): Deleted.
10051 * tty/devascii/R.proto (bu): Deleted.
10052 * tty/tmac.tty: Add definition of \(bu.
10054 * eqn/main.c (do_file): Pass FILE as argument.
10055 (main): Automatically load eqnchar. New options -F and -n.
10056 Pass do_file an opened FILE.
10057 * groff.c: Don't pass eqnchar to eqn. Pass -F options onto eqn.
10058 No need to include font.h.
10059 * groff.sh: Likewise. Don't need to use - for standard input.
10060 Prefix files with -- if first file starts with -.
10062 * macros/tmac.e: Conditionalize use of \$* on \n(.g.
10064 * troff/env.c (environment::possibly_break_line): Don't set line
10065 to 0 across call to output_line(). Don't call output_line() until
10066 after discarding nodes after break.
10068 Sun May 31 10:45:29 1992 James Clark (jjc@jclark)
10070 * request.h (macro::empty): Declare it.
10071 * input.c (macro::empty): New method.
10072 (interpolate_macro): Don't give a WARN_SPACE if the two-character
10075 Sat May 30 10:27:15 1992 James Clark (jjc@jclark)
10077 * troff/env.c (environment::start_field): Decrement space_total
10078 when a space is frozen.
10080 Fri May 22 14:34:38 1992 James Clark (jjc@jclark)
10082 * macros/tmac.an (R): Delete macro.
10084 * troff/input.c (get_copy, token::next): Support \# (like \" but
10085 newline is ignored).
10087 * troff/input.c (token::next): Fix error message in 'Y' case.
10089 Thu May 21 09:26:24 1992 James Clark (jjc@jclark)
10091 * eqn/delim.c (define_extensible_string): Recognize any prefix of
10094 Fri May 15 10:20:41 1992 James Clark (jjc at jclark)
10096 * c++test.c: Include <osfcn.h>.
10098 * lib/strtol.c, lib/getcwd.c, ps/psbb.c: Declare errno in case
10101 Fri May 8 09:37:19 1992 James Clark (jjc at jclark)
10103 * tbl/table.c (table::divide_span): Don't count column separation
10104 if expand was specified.
10106 * tbl/main.c (process_format): Don't ignore width specs in
10107 continued format. Give warning for changing equal widths or
10108 column separation in continued format.
10109 (process_data): Set column separation, minimum width, equal
10110 columns at end of table.
10112 Thu May 7 08:50:40 1992 James Clark (jjc at jclark)
10114 * troff/node.c (kern_pair_node::add_discretionary_hyphen,
10115 node::add_discretionary_hyphen): Use soft_hyphen_char.
10116 (set_soft_hyphen_char): New function.
10117 (init_node_requests): Bind to shc. Initialize soft_hyphen_char.
10119 * Makefile (c++tested): Give more helpful message if test fails.
10121 Tue May 5 10:58:39 1992 James Clark (jjc at jclark)
10123 * troff/input.c (init_charset_table): Translate 0240 to
10124 an unbreakable space.
10126 * troff/token.h (token::hyphen_indicator): New function.
10127 * troff/charinfo.h (TRANSLATE_HYPHEN_INDICATOR): New special
10129 * troff/input.c (translate): Allow translation to \%.
10130 * troff/node.c (node::add_char): Handle
10131 TRANSLATE_HYPHEN_INDICATOR.
10132 (make_node): Don't allow TRANSLATE_HYPHEN_INDICATOR here.
10134 * troff/input.c (init_charset_table): Don't set BREAK_AFTER flag
10137 * tty/devlatin1/R.proto: \(hy and - should print as 055.
10139 Tue Apr 21 09:24:42 1992 James Clark (jjc at jclark)
10141 * groff.c (run_commands): If the last command gets a SIGPIPE send
10142 a SIGPIPE to all children than haven't yet terminated. When
10143 command terminates, set pid field to -1.
10145 Fri Apr 17 11:20:48 1992 James Clark (jjc at jclark)
10147 * groff.c (main): Pass an appropriate -filename option to gxditview.
10149 Thu Apr 16 15:11:40 1992 James Clark (jjc at jclark)
10151 * Makefile.bd (install): Remove existing program before copying.
10153 * Makefile, */Makefile, Makefile.bd, groff.sh, groff.c: Allow
10154 programs which have Unix counterparts to be installed with
10155 user-specified prefix.
10157 * troff/input.c (exit_troff): Don't check if exit_started.
10158 (exit_request): Don't call exit_troff if exit_started.
10160 * Makefile.bd (install.mm): Rename to install.dwbmm.
10162 Tue Apr 14 10:05:10 1992 James Clark (jjc at jclark)
10164 * driver/input.c (do_file): Add missing break for '#' case.
10166 Mon Apr 13 10:11:02 1992 James Clark (jjc at jclark)
10168 * troff/input.c (input_stack::clear): Clear past any boundaries and
10169 then add the boundaries back.
10171 * troff/input.c (exit_troff): Return immediately if already
10174 * macros/tmac.s (pg@end-text): New macro. Use pg@end-text for the
10176 (pg*end-page): If the text has ended and there are no more
10177 footnotes or keeps, exit.
10179 * macros/doc-ditroff (Lq, Rq): Define as \(lq and \(rq.
10181 * troff/input.c (init_charset_table): Make \(rq transparent by
10184 * macros/tmac.an: Define lq and rq strings.
10186 * macros/tmac.s (Q, U): Define as \(lq and \(rq.
10188 Sun Apr 12 12:54:37 1992 James Clark (jjc at jclark)
10190 * troff/env.c (environment::final_break): New function.
10191 (environment::newline): Set prev_line_interrupted to 2 if
10193 * troff/env.h: Declare environment::final_break.
10194 * troff/input.c (exit_troff): Call environment::final_break()
10195 instead of environment::do_break().
10197 * macros/Makefile: Install man.local if $(MACRODIR)/man.local
10198 doesn't already exist.
10199 * macros/man.local: New file.
10200 * macros/tmac.an: Load man.local.
10201 * macros/man.ultrix: New file.
10203 Sat Apr 11 17:32:04 1992 James Clark (jjc at jclark)
10205 * troff/input.c (exit_groff): Rename to...
10206 (exit_troff): New function.
10208 * troff/div.c (exit_started, done_end_macro,
10209 seen_last_page_ejector): New global variables.
10210 (began_page_in_end_macro): New static variable.
10211 (exit_flag): Deleted.
10212 (top_level_diversion::top_level_diversion): Initialize
10214 (top_level_diversion): More elaborate test for whether
10215 cleanup_and_exit() should be called.
10216 Set began_page_in_end_macro if the end macro isn't yet finished.
10217 * troff/div.h (top_level_diversion::last_page_count): New data
10219 (top_level_diversion::set_last_page): New function.
10220 (exit_started, done_end_macro, seen_last_page_ejector): Declare.
10221 * troff/env.c (do_break): Zero prev_line_interrupted.
10222 * troff/input.c (exit_flag): Delete declaration.
10223 (LAST_PAGE_EJECTOR): New magic cookie.
10224 (token::next): Handle LAST_PAGE_EJECTOR.
10225 (exit_groff): Set exit_started and done_end_macro instead of
10226 exit_flag. Call top_level_diversion::set_last_page. Push a
10227 LAST_PAGE_EJECTOR instead of calling push_page_ejector(). Do
10228 another ejection after setting seen_last_page_ejector.
10230 Thu Apr 9 04:37:11 1992 James Clark (jjc at jclark)
10232 * etc/grog.sh, etc/grog.sh: Recognize -me sh macro.
10234 * macros/tmac.e (TH): Make sure there's room for the initial
10237 * macros/tmac.s (par@init): Make PD and DD at least \n(.V.
10238 Set FVS in points rather than units.
10240 Mon Apr 6 11:21:32 1992 James Clark (jjc at jclark)
10242 * troff/div.c (top_level_diversion::add_trap): Don't consider the
10243 position of empty slots.
10245 Fri Apr 3 10:46:45 1992 James Clark (jjc at jclark)
10247 * ps/devps/S: Fix height and depth of parenrightex.
10248 * ps/devps/symbol.diff: Regenerate.
10250 Sat Mar 28 21:17:52 1992 James Clark (jjc at jclark)
10252 * tmac.e (u): Do underlining as in -mgs.
10254 Fri Mar 27 09:23:44 1992 James Clark (jjc at jclark)
10256 * tty/tty.c (tty_printer::end_page): If overstriking is
10257 suppressed, still turn overstruck horizontal and vertical lines
10260 * lib/new.c: Back out Feb 24 change; no longer needed with gcc
10263 * refer/label.y (format_expr::evaluate): Avoid use of %0*d.
10265 Wed Mar 18 09:29:10 1992 James Clark (jjc at jclark)
10267 * Version 1.05 released.
10269 Tue Mar 17 16:50:45 1992 James Clark (jjc at jclark)
10271 * tty/tty.c: Instead of keeping an array of glyphs and then
10272 sorting it, keep a ordered linked list of glyphs for each line.
10274 * driver/driver.h: Include stddef.h.
10276 * tty/tty.c (compare_glyph):
10277 * refer/refer.c (rcompare):
10278 * troff/env.c (compare_ranges): Arguments of qsort comparison
10279 function should be const void *.
10281 * troff/number.c (parse_term):
10282 * dvi/dvi.c (draw_dvi_printer::draw): Avoid initialization in
10285 * refer/label.y (consider_authors): Don't access variables
10286 constructed under a condition outside that condition: put braces
10287 round for statement containing declaration; redeclare use of same
10290 * pic/pic.y (text_expr): Delete production that allows
10291 parenthesised text_expr.
10292 (expr): Allow a conditional_expr to appear in parentheses.
10293 (conditional_expr): Rename to any_expr.
10295 * mm: Install new version 1.01 from jh.
10297 * lib/font.c (font::get_width): Cache scaled widths.
10298 (font::font): Initialize widths_cache.
10299 (font::~font): Destroy widths_cache.
10300 * lib/font.h: Add font::widths_cache. Declare font_widths_cache.
10302 Mon Mar 16 10:16:10 1992 James Clark (jjc at jclark)
10304 * c++test.c, c++test.ref: New files.
10305 * Makefile: Check that the C++ compiler works.
10307 * ps/tmac.pspic (PSPIC): Do a break.
10309 * ps/tmac.ps: Move definition of PSPIC into...
10310 * ps/tmac.pspic: New file.
10311 (PSPIC): Draw box around picture, but make it invisible to grops.
10312 * ps/tmac.ps: Load tmac.pspic.
10313 * ps/Makefile: Install tmac.pspic.
10315 Sun Mar 15 14:18:08 1992 James Clark (jjc at jclark)
10317 * lib/font.c (scale_round): If n is negative,
10318 subtract .5 before truncating floating point result.
10320 * lib/fontfile.c: Include <errno.h>.
10322 Tue Mar 10 14:17:03 1992 James Clark (jjc at jclark)
10324 * driver/input.c (get_char): Inline. Don't update current_lineno.
10325 Change callers to up date current_lineno if necessary.
10326 Use get_char() instead of getc(current_file).
10328 Sun Mar 8 18:05:28 1992 James Clark (jjc at jclark)
10330 * ps/tmac.ps: Fix up spacing of \(mo and \(nm.
10332 Fri Mar 6 19:38:58 1992 James Clark (jjc at jclark)
10334 * tty/tty.c (tmac.tty): Define \(rg as (R).
10336 Tue Mar 3 10:11:25 1992 James Clark (jjc at jclark)
10338 * lib/lib.h: New define a_delete.
10339 * Use a_delete instead of delete when deleting an array of objects
10340 without destructors.
10342 * lib/lib.h: Rename adelete to ad_delete.
10343 * Change uses of adelete.
10345 Mon Mar 2 12:41:05 1992 James Clark (jjc at jclark)
10347 * eqn/eqn.y: Include lib.h.
10349 * troff/node.c (grow_font_table): Delete old_font_table.
10351 * mm: Install new version from jh.
10353 Fri Feb 28 10:42:23 1992 James Clark (jjc at jclark)
10355 * tbl/table.h (format_type): Make global instead of local to class
10356 entry_format. Prefix enumerators with FORMAT_.
10357 * tbl/table.c, tbl/main.c: Corresponding changes.
10358 * refer/token.h (token_type): Make global. Prefix enumerators
10360 * refer/token.[ch]: Corresponding changes.
10361 * Makefile: Get rid of -DNO_NESTED_TYPES configuration option.
10363 * troff/div.c (node::set_vertical_size): Don't name argument.
10365 Thu Feb 27 10:29:19 1992 James Clark (jjc at jclark)
10367 * Makefile: New configuration option ARRAY_DELETE_NEEDS_SIZE.
10368 * lib/lib.h: Define adelete accordingly.
10369 * pic/object.c (graphic_object::graphic_object):
10370 * tbl/main.c (format::~format):
10371 * tbl/table.c (table::~table):
10372 * refer/ref.c (reference::~reference, reference::merge,
10373 reference::insert_field, reference::delete_field): Use adelete.
10375 * Makefile: Change NESTED_TYPES to NO_NESTED_TYPES.
10377 * tbl/table.h: Corresponding changes.
10379 * common.c (common_output::dashed_arc, common_output::dotted_arc):
10380 Ensure total_angle is positive.
10382 Wed Feb 26 08:49:26 1992 James Clark (jjc at jclark)
10384 * refer/ref.c (reference::merge, reference::insert_field,
10385 reference::delete_field): Avoid delete[0].
10387 * refer/token.c (init_special_chars): Move calls to cmupper
10388 outside calls to init_two_char_letter to work around bug in gcc
10391 Mon Feb 24 14:20:00 1992 James Clark (jjc at jclark)
10393 * lib/new.c (operator new): Use __builtin_new for g++.
10395 * pic/object.c (graphic_object::~graphic_object): Don't use
10398 * pic/object.c (output::compute_scale): Initialize max_width and
10401 Sat Feb 15 09:55:20 1992 James Clark (jjc at jclark)
10403 * troff/input.c (write_request): Call fflush.
10405 * troff/node.h (class composite_node): Move declaration to node.c
10406 * troff/input.c (charinfo_to_node): Rename to ...
10407 (charinfo_to_node_list): Return node list rather than composite
10409 * troff/node.c (make_composite_node): New function.
10410 (make_node, add_char): Call make_composite_node instead of
10412 (class composite_node): Add a tfont * member. Delete font_size
10414 (composite_node::composite_node, composite_node::copy,
10415 composite_node::size): Corresponding changes.
10416 (composite_node::tprint): Provide constant spacing, emboldening
10417 and track kerning as specified in tfont.
10418 (composite_node::width): Change width calculation accordingly.
10419 * troff/env.h (environment::composite): New member.
10420 (environment::is_composite, environment::set_composite): New
10422 * troff/env.c (environment::environment): Initialize composite.
10423 * troff/input.c (charinfo_to_node): Call
10424 environment::set_composite.
10425 * troff/node.c (make_composite_node, make_glyph_node): Use the
10426 plain version of the tfont if the environment is composite.
10428 * troff/node.c (font_info::get_space_width): Additional argument
10429 giving space_size. Handle constant space correctly. Scale by
10430 space_size unless constant spaced.
10431 (env_sentence_space_width): New function.
10432 * troff/node.h: Declare it.
10433 * troff/env.h (environment::get_space_size,
10434 environment::get_sentence_space_size,
10435 environment::get_narrow_space_width,
10436 environment::get_half_narrow_space_width): Make inline.
10437 (environment::get_space_width): Make inline. Just call
10439 * troff/env.c: Delete definitions for funtions made inline.
10440 (environment::space_newline, environment::space): Use
10441 env_sentence_space_width(). Don't scale by space_size.
10442 * troff/node.h: Move declarations of env*space_width() functions
10445 Sat Feb 8 09:30:22 1992 James Clark (jjc at jclark)
10447 * macros/tmac.s (PS): Don't try to set negative indent.
10449 Thu Feb 6 09:00:35 1992 James Clark (jjc at jclark)
10451 * pic/pic.y: Fix min function.
10453 Tue Jan 28 07:52:29 1992 James Clark (jjc at jclark)
10455 * man/mdate.sh: Clear LANGUAGE.
10457 Sun Jan 19 13:02:41 1992 James Clark (jjc at jclark)
10459 * pic/pic.y, pic/lex.c: Rename COMMAND token to COMMAND_LINE.
10460 * pic/lex.c: New COMMAND keyword.
10461 * pic/pic.y (print_args, print_arg): New rules.
10462 (placeless_element): Use print_args for PRINT.
10463 New COMMAND element.
10465 Tue Jan 7 13:14:31 1992 James Clark (jjc at jclark)
10467 * troff/input.c (terminal): Handle missing argument correctly.
10469 * pic/pic.y (text_expr): New rule.
10471 * pic/pic.y: Implement := operator.
10473 Sun Jan 5 10:23:02 1992 James Clark (jjc at jclark)
10475 * etc/grog.pl, etc/grog.sh: Distinguish old and new versions of
10478 Sat Jan 4 14:42:26 1992 James Clark (jjc at jclark)
10480 * ps/devps/dingbatsrmap: Include this in the distribution.
10482 * macros/tmac.doc: Replace with new version from 2nd Networking
10483 Release. Fix loading of doc-* files.
10484 * macros/{doc-common,doc-ditroff,doc-nroff,doc-syms}: New files.
10485 * macros/tmac.doc.old: New file. Apply fixes that had been
10486 applied to old tmac.doc.
10487 * macros/tmac.andoc: Check that we're running under groff.
10488 * macros/Makefile: Rework.
10490 Fri Jan 3 13:27:51 1992 James Clark (jjc at jclark)
10492 * tbl/table.h (format_type):
10493 * refer/token.h (token_type): If NESTED_TYPES is defined, use
10494 typedef to make these types visible at file scope.
10495 * Makefile: Add NESTED_TYPES configuration option.
10497 * troff/div.c (mark): At the top level use the value of
10498 nl_reg_contents rather than the current vertical position.
10500 Thu Jan 2 10:34:51 1992 James Clark (jjc at jclark)
10502 * tty/tty.c: Implement \D for horizontal or vertical lines.
10503 (tty_printer::set_char): Use vec_used+2 as serial number.
10504 Don't allow size of vector to exceed USHRT_MAX-2.
10505 Split off part into...
10506 (tty_printer::add_char): New function.
10507 (tty_printer::draw): New function.
10508 (compare_glyph): Handle equal serial numbers.
10509 (tty_printer::end_page): Handle overstruck characters from \D.
10510 (main, usage): Implement -d option.
10512 Mon Dec 23 10:37:51 1991 James Clark (jjc at jclark)
10514 * tbl/main.c (process_format):
10515 * eqn/text.c (split_text):
10516 * troff/input.c (token::next): Use inner block for declarations
10517 with initializers in switch statement.
10519 Mon Dec 16 20:52:03 1991 James Clark (jjc at jclark)
10521 * pic/common.c (common_output::dash_line): Cope with zero-length
10524 Sun Nov 17 12:04:08 1991 James Clark (jjc at jclark)
10526 * Version 1.04 released.
10528 Wed Nov 13 05:27:21 1991 James Clark (jjc at jclark)
10530 * macros/tmac.an (TH): Define a macro an-init to define variables
10531 based on command line arguments.
10532 (an-header): Call it.
10534 Sun Nov 3 12:07:34 1991 James Clark (jjc at jclark)
10536 * Makefile (install.mm): Rename to install.dwbmm.
10538 * Makefile: Integrate mm.
10539 * mm: New directory.
10541 Wed Oct 30 10:11:34 1991 James Clark (jjc at jclark)
10543 * refer/dirnamemax.c: If PATHCONF_MISSING is defined, include
10546 * pic/troff.c (troff_output::simple_spline,
10547 troff_output::simple_polygon): Rename variable `v' to `d' to avoid
10548 shadowing parameter.
10550 * lib/tmpfile.c (xtmpfile): Declare dir as const char *.
10552 * lib/ptable.h: Add explicit casts when converting from unsigned
10555 * dvi/devdvi/{SA,SB,msam.map,msbm.map}: New files.
10556 * dvi/devdvi/Makefile: Install SA, SB.
10558 * refer/indxbib.c: Add declaration of mktemp.
10560 * refer/lookbib.c: Add declaration of isatty.
10562 Fri Oct 25 09:00:17 1991 James Clark (jjc at jclark)
10564 * pic/lex.c (interpolate_macro_with_args): While collecting
10565 arguments, keep track of whether we're in a string.
10567 Wed Oct 23 08:42:48 1991 James Clark (jjc at jclark)
10569 * ps/tmac.ps (PSPIC): Do the .sp after the \X, and move the \X
10570 down with \v, so as to avoid problems with top of page trap
10571 setting no space mode.
10573 Tue Oct 22 17:38:49 1991 James Clark (jjc at jclark)
10575 * eqn/lex.c (get_delimited_text): Allow tab before macro body.
10577 Tue Oct 15 17:24:53 1991 James Clark (jjc at jclark)
10579 * ps/psrm.c (ps_get_line): Fix bug when lines longer than 255.
10580 Improve error message.
10582 Fri Oct 11 11:09:38 1991 James Clark (jjc at jclark)
10584 * ps/psrm.c (print_ps_string): Don't pass negative numbers to
10587 Wed Oct 9 17:50:14 1991 James Clark (jjc at jclark)
10589 * groff.c (possible_command::execp): Always use _exit() after a
10592 * Makefile: Add HAVE_UNION_WAIT, HAVE_PID_T, WAIT_COREDUMP_0200,
10593 NO_SYS_WAIT_H configuration options.
10594 * groff.c: Use these options. Use POSIX-style macros to extract
10595 fields from the status returned by wait().
10597 Fri Oct 4 12:12:27 1991 James Clark (jjc at jclark)
10599 * tbl/table.c (table::compute_separation_factor): Allow the
10600 separation factor to drop to 0.
10602 Tue Oct 1 18:12:38 1991 James Clark (jjc at jclark)
10604 * refer/search.c: Include <errno.h>.
10606 Sun Sep 29 08:40:57 1991 James Clark (jjc at jclark)
10608 * pic/pic.y (YYDEBUG): Don't define for Borland C++.
10610 * lib/lib.h: #ifdef out declarations of itoa and iftoa for Borland
10613 * pic/lex.c (input_stack::bol): Move definition out of class body.
10615 * pic/main.c: On MSDOS munge argv[0].
10617 * lib/ptable.h: Define name2 as _Paste2 for Borland C++.
10619 * lib/ptable.c (hash_string): Use unsigned long rather than
10621 (next_ptable_size): Use unsigned rather than int. Give an error
10622 message if we've hit the largest table size.
10623 * lib/ptable.c: Corresponding changes. Also use unsigneds for the
10626 * pic/object.h (object_spec): Make flags unsigned long. Declare
10627 flags as const unisgned long rather than as enums.
10629 * pic/output.c: Deleted.
10631 * pic/troff.c (troff_output::simple_ellipse): Remove spurious %.
10633 * tbl/table.c (simple_entry::note_double_vrule_on_{left,right}):
10634 Add additional argument.
10635 (line_entry::note_double_vrule_on_{left,right}): Set value of
10636 douvle_vrule_on_{right,left} flag according to argument.
10637 (simple_line_entry::simple_print,
10638 simple_line_entry::double_line_print): If adjacent to double vrule
10639 on a corner extend rather than shorten the rule by half the double
10642 * troff/number.c (parse_term): In checking for overflow, handle the
10643 case where the current horizontal position is negative.
10645 Thu Sep 12 08:26:09 1991 James Clark (jjc at jclark)
10647 * pic/object.c (draw_arrow): Check for object having zero length.
10649 Wed Sep 11 10:32:38 1991 James Clark (jjc at jclark)
10651 * eqn/main.c (do_file): Split off inline equation handling into...
10652 (inline_equation): New function. Search for starting delimiter
10654 (delim_search): New function. Don't recognize a delimiter that
10655 occurs in the name of an escape sequence, number register, string
10658 Tue Sep 10 04:01:11 1991 James Clark (jjc at jclark)
10660 * eqn/delim.c (delim_box::compute_metrics): Don't call
10661 define_extensible_string if left is 0.
10662 (delim_box::output): Don't print the left delimiter if left is 0.
10663 (delim_box::debug_print): Check for left == 0 before calling printf.
10665 Fri Aug 23 13:02:30 1991 James Clark (jjc at jclark)
10667 * troff/Makefile (majorminor.c): Include only digits in
10670 Thu Aug 22 09:35:37 1991 James Clark (jjc at jclark)
10672 * refer/dirnamemax.c: new file.
10673 * refer/genlimits.c: Deleted.
10674 * refer/indxbib.c (main): Use dir_name_max() instead of NAME_MAX.
10675 Don't check path length.
10676 * refer/Makefile: Add dir_name_max.o; delete genlimits.
10677 * Makefile: Add PATHCONF_MISSING option.
10679 * refer/indxbib.c (get_cwd): New function.
10680 (main): Use get_cwd().
10681 * lib/getcwd.c: New file.
10682 * Makefile: Delete -DHAVE_GETWD. Include GETCWD variable. Pass
10683 GETCWD in SUBFLAGS.
10684 * lib/Makefile: Compile getcwd.o.
10686 * ps/tmac.psatk (psatk-defs): Define showpage after pushing
10689 * refer/indxbib.c (main): Check success of mktemp.
10691 * lib/tmpfile.c: New file.
10692 * lib/Makefile: Add tmpfile.c.
10693 * lib/lib.h: Declare xtmpfile(); include <stdio.h>.
10694 * ps/ps.h: Delete declaration of mktemp().
10695 * ps/ps.c (ps_printer::ps_printer): Use xtmpfile().
10696 * refer/refer.c (divert_to_temporary_file): Use xtmpfile().
10697 * driver/driver.h: No need now to include errno.h.
10699 * everywhere: Set errno to 0 before calling fopen().
10701 * eqn/eqn.h, etc/soelim.c, driver/driver.h, etc/addftinfo.c,
10702 dvi/tfmtodit.c, groff.c, refer/index.c, refer/linear.c,
10703 refer/lookbib.c, refer/refer.h, ps/psbb.c: Include <errno.h>.
10705 Mon Aug 19 10:52:18 1991 James Clark (jjc at jclark)
10707 * troff/env.h (translate_space_to_dummy): Declare it.
10708 * troff/env.c (environment::space_newline, environment::space):
10709 If translate_space_to_dummy is set then make the width of spaces 0.
10710 * troff/input.c (translate): If the second character of a
10711 translation is a space, translate to unbreakable space. If the
10712 first character is a space, set or clear translate_space_to_dummy
10713 according to whether the second character is \&. Weird!
10715 Tue Jul 30 10:03:56 1991 James Clark (jjc at jclark)
10717 * groff.c (run_commands): Don't use non-zero exit code because a
10718 command gets SIGPIPE.
10720 * groff.c, groff.sh: Use -mXps with -TXps.
10722 * ps/ps.c (ps_printer::special): Move call to flush_sbuf() into...
10723 (ps_printer::do_exec, ps_printer::do_file, ps_printer::do_def,
10724 ps_printer::do_mdef, ps_printer::do_import): Call flush_sbuf().
10725 (ps_printer::special): New specials invis and endinvis.
10726 (ps_printer::do_invis, ps_printer::do_endinvis): New functions.
10727 (ps_printer::set_char, ps_printer::draw): Return if invis_count>0.
10728 (ps_printer::end_page): Check that invis_count == 0.
10729 (ps_printer::invis_count): New member.
10730 (ps_printer::ps_printer): Initialize invis_count to 0.
10732 * troff/env.c (environment::hyphenate_line): Hyphenation
10733 indicator at beginning of word inhibits splitting after -, \(em
10736 * pic/pic.y (element): Allow another element to follow } without
10737 any intervening separator.
10739 Mon Jul 22 12:27:37 1991 James Clark (jjc at jclark)
10741 * pic/lex.c (get_delimited): Allow tabs before delimiter.
10743 Wed Jul 17 10:59:08 1991 James Clark (jjc at jclark)
10745 * groff.c: Get rid of HAVE_UNION_WAIT stuff. Instead suppress
10746 declaration of wait() in header files.
10747 * Makefile: Get rid of -DHAVE_UNION_WAIT.
10749 * tbl/table.c (alphabetic_text_entry::add_tab): New function.
10751 * lib/lib.h: Declare return type of strerror as char *.
10753 * man/Makefile: Add g flag to sed substitutions.
10754 * Makefile (shgroff, bindist): Likewise.
10756 Sun Jul 14 11:57:02 1991 James Clark (jjc at jclark)
10758 * ps/ps.c (ps_printer::do_import): Move push of userdict into...
10759 * ps/devps/prologue (PBEGIN): Define showpage after pushing
10762 Sat Jul 13 20:53:04 1991 James Clark (jjc at jclark)
10764 * ps/devps/prologue (PBEGIN): Zap any definition of showpage in
10767 Fri Jul 12 07:10:09 1991 James Clark (jjc at jclark)
10769 * man/mdate.sh: Handle the fact that BSD ls -l does not print the
10772 Sun Jul 7 08:00:23 1991 James Clark (jjc at jclark)
10774 * troff/input.c (define_number_reg): If currently undefined,
10775 don't define it if the argument is an invalid expression.
10777 * Makefile: Ignore return value of `if' commands without `else'
10780 * Makefile: Split up CPPDEFINES into a series of separate
10781 configuration options.
10783 * troff/input.c (init_registers): Use time_t instead of long
10784 unless LONG_FOR_TIME_T is defined. Use returned result rather
10785 than passing pointer.
10786 * Makefile: Document LONG_FOR_TIME_T as a CPPDEFINE.
10788 * lib/Makefile (fontpath.h): Use gendef.
10790 Thu Jul 4 09:48:05 1991 James Clark (jjc at jclark)
10792 * troff/input.c (input_iterator::shift): Delete argument name.
10793 * troff/node.c (suppress_output_file::really_begin_page,
10794 suppress_output_file::really_transparent_char, node::ascii_print,
10795 node::tprint): Delete names of unused arguments.
10797 Wed Jul 3 17:34:57 1991 James Clark (jjc at jclark)
10799 * refer/label.y (string): Pass $4 to command_error.
10801 Tue Jul 2 15:06:01 1991 James Clark (jjc at jclark)
10803 * Version 1.03 released.
10805 Sat Jun 29 08:14:01 1991 James Clark (jjc at jclark)
10807 * Makefile: Pass definition of SHELL in SUBFLAGS.
10809 * gendef: New file.
10810 * Makefile, eqn/Makefile, refer/Makefile, troff/Makefile,
10811 ps/Makefile: Use gendef to construct header files that are
10812 constructed from the Makefile.
10814 * macros/Makefile: make all should build stripped version of tmac.e.
10816 * refer/Makefile (clean): Remove y.output.
10818 Fri Jun 28 09:44:36 1991 James Clark (jjc at jclark)
10820 * ps/pfbtops.c (main): Add -v option which prints out a version
10822 * ps/Makefile (pfbtops): Link with libgroff.a.
10824 Fri Jun 21 07:43:23 1991 James Clark (jjc at jclark)
10826 * refer/search.h (linear_searcher::get_nkeys): Delete declaration.
10827 * refer/linear.c (linear_searcher::get_nkeys): Delete definition.
10829 * refer/lkbib.c (main): Always terminate reference with blank
10831 * refer/lookbib.c (main): Likewise.
10833 * refer/linear.c (file_buffer::load): Check that the file is not a
10836 * refer/Makefile (genlimits): Possibly add -DHAVE_SYS_DIR_H.
10837 (genlimits.c): Include <sys/dir.h> if HAVE_SYS_DIR_H is defined.
10838 Delete second inclusion of <sys/param.h>.
10840 Tue Jun 18 01:32:26 1991 James Clark (jjc at jclark)
10842 * troff/token.h (token::special): Deleted.
10844 * tbl/main.c (process_format): Rework so that opt->tab_char is
10845 recognized only when appropriate.
10847 * ps/Makefile (clean): Remove pfbtops.
10849 Sun Jun 16 09:37:19 1991 James Clark (jjc at jclark)
10851 * lib/font.c (text_file::next): Don't return if we have got a
10854 Fri Jun 14 09:52:26 1991 James Clark (jjc at jclark)
10856 * refer/refer.c (store_reference): Get hash code from old_table[i]
10857 when rehashing the table.
10859 Thu Jun 13 01:26:43 1991 James Clark (jjc at jclark)
10861 * eqn/box.c (box::top_level): Save size and prev size using \R and
10862 restore it afterwards. Set the size to the size at the beginning
10864 * eqn/pbox.h: Declare SAVED_INLINE_PREV_SIZE_REG,
10865 SAVED_INLINE_SIZE_REG, and SAVED_SIZE_REG.
10867 * refer/Makefile (limits.h): Use ./genlimits.
10869 Wed Jun 12 16:05:34 1991 James Clark (jjc at jclark)
10871 * refer/index.c: Delete declarations of stat() and fstat().
10873 Tue Jun 11 14:52:49 1991 James Clark (jjc at jclark)
10875 * tty/tmac.tty: Add character definitions for \(>= and \(<=.
10877 Mon Jun 10 22:49:48 1991 James Clark (jjc at jclark)
10879 * etc/grog.sh, etc/grog.pl: Change regex for .PS.
10881 Fri Jun 7 09:13:06 1991 James Clark (jjc at jclark)
10883 * troff/input.c (token::get_char): Handle \e.
10885 * refer/linear.c: Delete declarations of fstat() and stat().
10887 Wed Jun 5 09:11:59 1991 James Clark (jjc at jclark)
10889 * troff/node.c, troff/env.c, troff/input.c, Makefile: Remove
10890 OP_DELETE_BROKEN stuff, since we now have a fix for g++.
10892 Mon Jun 3 13:41:32 1991 James Clark (jjc at jclark)
10894 * troff/input.c (do_define_macro): Improve error handling for end
10895 of file while defining macro.
10897 Sun Jun 2 10:20:24 1991 James Clark (jjc at jclark)
10899 * eqn/box.h: Fix declaration of set_gsize.
10900 * eqn/box.c (set_gsize): Make argument const char *.
10901 (gsize): Declare as char *.
10902 * eqn/main.c (main): Don't convert gsize to int.
10903 * eqn/lex.c (do_gsize): Pass char * to set_gsize.
10905 * Version 1.02 released.
10907 Sat Jun 1 12:19:46 1991 James Clark (jjc at jclark)
10909 * macros/tmac.andoc: New file.
10910 * macros/Makefile: Install tmac.andoc.
10912 * troff/node.c, troff/env.c, troff/input.c: Conditionalize use of
10913 operator new and delete on OP_DELETE_BROKEN not being defined.
10914 * Makefile: Mention OP_DELETE_BROKEN.
10916 Mon May 27 13:49:07 1991 James Clark (jjc at jclark)
10918 * Makefile (bindist): Pass SUBFLAGS.
10920 Sun May 26 14:13:22 1991 James Clark (jjc at jclark)
10922 * Makefile, groff.c: Pass definitions to groff.c via device.h.
10924 * tty/tty.c (tty_font::load_tty_font): Avoid shadowing
10927 * ps/Makefile, ps.c: Pass BROKEN_SPOOLER_FLAGS via broken.h.
10929 * ps/ps.h, ps/psrm.c: Make comment_table and
10930 header_comment_table local to resource_manager::process_file.
10932 * groff.sh: With -TXps pass -printCommand option to gxditview.
10934 * groff.c (possible_command::print): Implement using
10935 append_arg_to_string.
10937 * xditview: Merge in new implementation with own ChangeLog.
10939 Sat May 25 18:33:20 1991 James Clark (jjc at jclark)
10941 * groff.c (main): Implement PRINT_OPTION.
10942 (append_arg_to_string): New command.
10943 (device_table): Set PRINT_OPTION flag for Xps.
10945 Fri May 24 09:48:58 1991 James Clark (jjc at jclark)
10947 * troff/groff.h: Rename to troff.h.
10949 * pic/lex.c (lookup_keyword, docmp): New functions.
10950 (get_token): Use new lookup_keyword.
10951 Don't include key.h.
10952 * pic/key.[ch], pic/pic.gperf: Deleted.
10953 * pic/Makefile: Remove gperf stuff.
10955 * pic/Makefile, pic/output.h: Move definition of TEX_SUPPORT
10957 * pic/tex.c: Move include of pic.h before test of TEX_SUPPORT.
10959 * troff/Makefile, troff/node.c: Move definition of
10960 STORE_WIDTH into node.c.
10962 * etc/grog.pl, etc/grog.sh: Support -mdoc.
10964 Thu May 23 12:30:49 1991 James Clark (jjc at jclark)
10966 * dvi/devdvi/texr.map, dvi.devdvi/texi.map,
10967 dvi/devdvi/texb.map: Add lq and rq.
10968 dvi/devdvi: Regenerate fonts.
10969 * ps/devps/textmap: Add lq and rq.
10970 * ps/devps: Regenerate fonts.
10971 * tty/devascii/R.proto, tty/devlatin1/R.proto: Add lq and rq.
10972 * macros/tmac.e: Define \*(lq and \*(rq to be \(lq and \(rq.
10974 * pic/object.c (position_rectangle): When checking radius
10975 cope with possiblity that width or height is negative.
10976 (box_object::box_object): Have separate xrad and yrad with
10977 signs matching signs of dim components.
10978 (box_object::{north,south}_{east,west}): Use xrad and yrad.
10979 (box_object::print): With rounded boxes use absolute values
10980 for dim and rad arguments.
10982 * lib/Makefile, lib/fontfile.o: Pass definition of FONTPATH
10985 * eqn/Makefile, eqn/main.c: Pass definition of DEVICE in device.h.
10987 * various files: Add explicit destructors to keep Saber CC +d
10990 Wed May 22 11:37:11 1991 James Clark (jjc at jclark)
10992 * eqn/box.c (box::top_level): Restore fonts correctly after
10993 font changes in line containing inline equation. Also
10994 restore previous font as well as current font.
10995 * eqn/pbox.h: Define necessary string and register names.
10997 * troff/input.c (token::next): Case 'R' calls do_register.
10998 (do_register): New function.
11000 Tue May 21 11:28:23 1991 James Clark (jjc at jclark)
11002 * groff.c, groff.sh: Support Xps device. Allow each device
11003 to have a pseudo_name and a real_name.
11005 * groff.c (run_commands): Don't print `Broken pipe' messages.
11007 * ps/pfbtops.c: New file.
11008 * ps/Makefile: Add pfbtops.
11010 * troff/number.c (parse_term): Improved error message.
11012 Mon May 20 11:22:14 1991 James Clark (jjc at jclark)
11014 * groff.c, groff.sh, etc/grog.sh, etc/grog.pl: Support grefer.
11016 * Makefile: Integrate refer.
11017 * refer: New directory.
11018 * man/grefer.man, man/glookbib.man, man/gindxbib.man,
11019 man/lkbib.man: New files.
11020 * man/Makefile: Support refer man pages.
11022 * lib/lib.h: Declare is_prime.
11023 * lib/prime.c: New file.
11025 * troff/input.c (macro_source): New function.
11026 (init_input_requests): Bind "mso" to macro_source.
11028 * troff/env.c (environment::possibly_break_line): Maintain
11029 pointer to pointer to node to be split in ndp so as to avoid
11030 using address of freed node.
11032 * troff/env.c (environment::hyphenate_line): Maintain pointer to
11033 pointer to first node to be hyphenated in startp so as to
11034 avoid using address of freed node.
11036 * troff/env.c (class trie, class hyphen_trie): Make the
11037 elements of the trie be of type char not unsigned char.
11038 Declare arguments to be const char* instead of unsigned char *.
11040 * troff/env.c (hyphenate): Initialize hbuf[0].
11042 * troff/input.c (set_string): Declare p to be char * and cast
11043 *p to unsigned char when necessary.
11045 * troff/input.c (do_define_macro): Declare s to be const
11046 char*. Cast element to unisgned char when necessary, Declare
11047 d to be an int. Handle EOF better.
11049 * troff/Makefile, troff/input.c: Different scheme for passing
11050 definitions of MACROPATH, HYPHENFILE and DEVICE.
11052 Tue May 14 13:41:36 1991 James Clark (jjc at jclark)
11054 * tty/devascii/R.proto: Delete entry for em.
11055 * tty/devlatin1/R.proto: Likewise.
11057 Sat May 11 11:13:28 1991 James Clark (jjc at jclark)
11059 * troff/input.c (translate): Stop when we get a space. Treat eof
11062 * macros/tmac.an (IP): Only pass quoted argument to TP when \n(.$>1.
11064 Wed Apr 24 19:24:33 1991 James Clark (jjc at jclark)
11066 * tbl/main.c (process_format): A font name following a `f'
11067 modifier that starts with a digit can be only one character long.
11068 Also deal with EOF on the second character of the font name.
11070 Wed Apr 17 11:23:43 1991 James Clark (jjc at jclark)
11072 * troff/input.c (token::next): Turn \~ into an
11073 unbreakable_space_node.
11074 * troff/node.c (unbreakable_space_node): New class.
11075 * troff/node.h: Declare it.
11077 Tue Apr 16 10:47:12 1991 James Clark (jjc at jclark)
11079 * dvi/dvi.c (dvi_printer::set_char): Make code an int. Check that
11080 it's >= 0, before outputting it as a single byte.
11082 Mon Apr 15 11:20:23 1991 James Clark (jjc at jclark)
11084 * lib/font.c: Make font_char_metric::code an int.
11085 (font::get_code): Change return type to int.
11086 (font::load): Allow code to be arbitrary integer.
11087 * lib/font.h (font::get_code): Change return type to int.
11088 (font::number_to_index): Change argument type to int.
11089 * troff/input.c (token::next): In case 'N', allow any value.
11090 Store value in token::val.
11091 (token::operator==): For TOKEN_NUMBERED_CHAR test equality of val.
11092 (token::get_char, token::add_to_node_list, token::process): Get
11094 (charinfo::set_number): Change argument to int.
11095 (charinfo::get_number): Require that NUMBERED flag be set.
11096 (get_charinfo_by_number): Store numbered characters not between 0
11097 and 255 in a dictionary.
11098 * troff/charinfo.h (get_charinfo_by_number): Change argument type
11100 (charinfo::number): Change type to int.
11101 (charinfo::set_number): Change type of set_number to int.
11102 * troff/node.c (troff_output_file::put_char_width,
11103 troff_output_file::put_char): Test whether character is numbered
11104 using charinfo::numbered().
11105 * driver/printer.c (printer::set_numbered_char): Allow arbitrary
11107 * lib/nametoindex.c: New implementation to cope with arbitrary
11110 * troff/input.c (token::operator==): Test val for
11111 TOKEN_CHAR_HEIGHT, TOKEN_CHAR_SLANT, TOKEN_FONT_POSITION, and
11114 * man/Makefile: Add definiton of BROKEN_SPOOLER_FLAGS.
11115 (.man.n): sed out @BROKEN_SPOOLER_FLAGS@.
11117 Sun Apr 14 12:57:00 1991 James Clark (jjc at jclark)
11119 * ps/devps/zapfdr.ps: Don't copy UniqueID. Avoid use of newdict
11122 * all Makefiles: rm targets of cp and >.
11124 * xditview/xtotroff.c (MapFont): Unlink troff_name before opening
11127 * eqn/lex.c (def_table): Add dollar.
11129 Sat Apr 13 13:02:44 1991 James Clark (jjc at jclark)
11131 * troff/input.c (do_width): Push back newline before closing delim
11134 Fri Apr 12 15:16:03 1991 James Clark (jjc at jclark)
11136 * groff.c (possible_command::prepend_arg): New function.
11137 (main): Prepend device -m option.
11138 * groff.sh: Put device -m options before command-line options.
11140 Tue Apr 9 10:24:43 1991 James Clark (jjc at jclark)
11142 * macros/tmac.an (IP): Quote argument to TP.
11144 * ps/ps.c (main): New option -b, which sets...
11145 (broken_flags): New variable.
11146 (ps_printer::~ps_printer): Incorporate the setup section in the
11147 prolog if (broken_flags & NO_SETUP_SECTION).
11148 (ps_printer::begin_page): Generate {Begin,End}PageSetup comments.
11149 (ps_printer::merge_download_fonts, ps_printer::merge_import_fonts,
11150 ps_printer::merge_ps_fonts, ps_printer::print_font_comment,
11151 ps_printer::print_needed_font_comment,
11152 ps_printer::print_supplied_font_comment,
11153 ps_printer::print_include_font_comments,
11154 ps_printer::lookup_doc_font, ps_printer::download_fonts,
11155 ps_printer::read_download_file, read_document_fonts, add_font,
11156 skip_line, parse_fonts_arg, document_font::document_font,
11157 document_font::~document_font, document_font::download,
11158 ps_output::include_file): Deleted.
11159 (ps_printer::~ps_printer): Generate %%EOF. Generate %!PS-Adobe-3.0
11160 rather than %!PS-Adobe-2.0. Make calls to
11161 resource_manager::need_font for each font that we used. Replace
11162 calls to merge_ps_fonts, merge_download_fonts, print_font_comment,
11163 print_supplied_font_comment, print_needed_font_comment by call to
11164 resource_manager::print_header_comments. Output %%Orientation
11165 comment. Output %%Requirements: numcopies comment if ncopies > 1.
11166 Don't output the prolog directly. Instead call
11167 resource_manager::output_prolog. Only define #copies when ncopies
11168 > 1. Delete calls to print_include_font_comments and
11169 download_fonts. Add call to resource_manager::document_setup.
11170 (ps_printer::do_file): Call resource_manager::import_file instead
11171 of including it ourselves.
11172 (ps_printer::do_import): Likewise. Also don't call
11173 merge_import_fonts. Push userdict on the dictionary stack before
11174 and pop it afterwards.
11175 Move declaration of ps_output into ps.h.
11176 * ps/psrm.c: New file implementing resource_manager class.
11177 * ps/ps.h: New file declaring ps_output and resource_manager
11179 * ps/devps/zapfdr.ps:
11180 * ps/devps/symbolsl.ps:
11181 * ps/devps/prologue: Use 3.0 conventions.
11182 * ps/Makefile: Pass definition of BROKEN_SPOOLER_FLAGS in DEFINES.
11183 Add default definition of BROKEN_SPOOLER_FLAGS.
11184 * Makefile: New variable BROKEN_SPOOLER_FLAGS. Add
11185 BROKEN_SPOOLER_FLAGS to SUBFLAGS.
11187 Mon Apr 8 09:26:54 1991 James Clark (jjc at jclark)
11189 * etc/grog.pl: New file.
11190 * Makefile (GROG): New variable.
11191 Add GROG to SUBFLAGS.
11192 * etc/Makefile (GROG): New variable.
11193 (install.nobin): Install $(GROG) rather than grog.sh.
11195 Thu Apr 4 11:36:45 1991 James Clark (jjc at jclark)
11197 * eqn/special.c (special_box::compute_metrics): Make the input and
11198 output strings the same. Get the new height and depth from the
11199 predefined height and depth registers. Also make subscript kern
11200 and skew available.
11201 (special_box::compute_subscript_kern, special_box::compute_skew):
11204 * eqn/box.c (pointer_box::compute_skew,
11205 simple_box::compute_metrics, box::top_level)
11206 * eqn/text.c (prime_box::compute_metrics,
11207 prime_box::comput_subscript_kern)
11208 * eqn/limit.c (limit_box::compute_metrics):
11209 * eqn/delim.c (build_extensible, delim_box::compute_metrics):
11210 * eqn/sqrt.c (sqrt_box::compute_metrics): Protect possibly
11211 negative numbers in `nr' requests with a leading 0.
11213 Wed Apr 3 15:58:23 1991 James Clark (jjc at jclark)
11215 * eqn/special.c: New file.
11216 * eqn/eqn.y: Declare token SPECIAL. Make it right associative.
11217 Add new rule for simple.
11218 * eqn/lex.c (token_table): Add SPECIAL.
11219 * eqn/box.h: Declare make_special_box.
11220 * eqn/Makefile: Add special.[co].
11222 Sat Mar 30 10:57:53 1991 James Clark (jjc at jclark)
11224 * ps/devps/prologue: Possibly set packing to true while defining.
11225 Create grops dictionary here. Initialize local variables before
11226 defining procedures.
11227 (PICTURE): Rename to PBEGIN. Also do save, noop showpage, count
11228 the dictionary stack. Set strokeadjust and overprint to false if
11229 the relevant operators are defined.
11230 (PEND): New procedure.
11231 * ps/ps.c (ps_printer::~ps_printer): In the prolog just include
11232 prologue. Do everything else in the setup section.
11233 (ps_printer::do_import): Just call PBEGIN and PEND around the
11234 picture. Also push userdict before, and pop it afterwards.
11236 Wed Mar 27 07:59:50 1991 James Clark (jjc at jclark)
11238 * troff/node.c (bracket_node::tprint): Brackets were being printed
11241 * macros/tmac.an (SH, SS): Set fill mode.
11243 Tue Mar 26 07:46:31 1991 James Clark (jjc at jclark)
11245 * troff/div.c (top_level_diversion::begin_page): Set
11246 high_water_mark to 0.
11248 Fri Mar 22 09:19:46 1991 James Clark (jjc at jclark)
11250 * man/mdate.sh: New file.
11251 * man/mdate.c: Deleted.
11252 * man/Makefile: Use mdate.sh instead of mdate.
11255 * eqn/lex.c (do_gsize): Supply missing argument to error message.
11257 Tue Mar 19 11:06:50 1991 James Clark (jjc at jclark)
11259 * man/mdate.c: New file.
11260 * man/*.man: Replace modification date by @MDATE@.
11261 * man/Makefile (.man.n): Replace @MDATE@ by `mdate $<`.
11262 (mdate): New target.
11264 * lib/font.c (text_file::next): Deal with arbitrarily long lines.
11265 Remove illegal input characters.
11267 Mon Mar 18 08:32:25 1991 James Clark (jjc at jclark)
11269 * macros/tmac.s (pg*start-col): Do .ns *after* running the hooks.
11271 Sat Mar 16 03:52:25 1991 James Clark (jjc at jclark)
11273 * troff/div.c (begin_page): Change behaviour when
11274 !first_page_begun and !break_flag.
11276 * troff/input.c (do_name_test): Return 0 if argument is empty.
11278 * troff/input.c (read_long_escape_name): Require closing ] to be
11279 at same input level as opening [.
11281 * troff/input.c (read_increment_and_escape_name): New function.
11282 (get_copy, process_input_stack): Use this for \n.
11284 Fri Mar 15 00:31:48 1991 James Clark (jjc at jclark)
11286 * troff/div.c (top_level_diversion::begin_page): Ignore the
11287 current value of page_number if !first_page_begun.
11289 * groff.c (main): Fix declaration of buf.
11291 * troff/input.c (do_name_test): New function.
11292 (token::next): Implement \A.
11293 (token::next): Implement \e by turning it into a TOKEN_ESCAPE.
11294 (token::description, token::add_to_node_list, token::process):
11295 Handle TOKEN_ESCAPE.
11296 * troff/token.h: New token TOKEN_ESCAPE.
11298 Thu Mar 14 10:22:26 1991 James Clark (jjc at jclark)
11300 * pic/main.c (do_picture): Allow space before and after filename
11301 following `<'. Check that the filename is not empty.
11303 Wed Mar 13 12:49:40 1991 James Clark (jjc at jclark)
11305 * Version 1.01 released.
11307 * dvi/devdvi/CompileFonts: Add cm*ss10 fonts.
11309 * dvi/tmac.dvi: ftr HR to H.
11311 * macros/tmac.e: Round up computation of $r.
11313 * xditview/tmac.X: Don't give up completely in compatibility mode.
11314 Use \n(.s instead of \n[.s].
11316 * dvi/tmac.dvi: Don't give up completely in compatibility mode.
11317 Use \(ci instead of \[ci]. Use \n(.s instead of \n[.s].
11318 Add u to factors inside \s[...]. Rename frac to dvi-frac.
11319 Translate \(FM onto \[prime] and \(!/ onto \[slashnot]; use these
11320 short names in the char definitions.
11322 * ps/tmac.ps: Don't give up completely in compatibility mode.
11323 Fix the fraction definitions to use \n(.s and \(f/. Add an extra
11324 quote in front of \n(.s. Add u to factors inside \s[...].
11326 Mon Mar 11 12:01:20 1991 James Clark (jjc at jclark)
11328 * tty/tmac.tty: Call the nroff request.
11330 * macros/tmac.e ((x, )x): Better definitions that work properly
11332 (@0, @1): Helper macros for (x.
11334 * macros/tmac.e ($s, hl): Use \l rather than \D.
11336 * tty/tmac.tty: Make it work better in compatibility mode.
11337 (pchar): Rename to tty-char.
11339 * macros/tmac.e (@E): New macro.
11340 (r, i, b, rb, bi): Use @E.
11342 * macros/tmac.e (@F): Don't use (;...) syntax.
11344 * macros/tmac.e: Remove mention of \*(||/revisions. Mention that
11345 it was modified for groff.
11347 * macros/tmac.e: Make sure \n(ps and \n(es are >= \n(.V.
11349 * macros/tmac.e (<., .>): Removed.
11350 ([., .]): If \n(.V>=1v, use [] instead of superscripting.
11352 * macros/tmac.e: Remove check that groff is being used.
11354 * macros/tmac.e (@C): Change families only if using groff; turn
11355 compatibility mode off while changing familes. Save compatibility
11356 mode before changing families and restore it afterwards.
11358 * macros/tmac.e (@h): Remove test for offset + line length.
11360 * macros/tmac.e (sorry): Rename to @S. Use \$1 instead of \$0
11361 (lo, th, ac): Define to call @S instead of using als.
11363 * macros/tmac.e: Make $r and $R now contain \n(.v*100/\n(.sp, ie
11364 the ratio of the vertical spacing to the point size in units
11365 expressed as a percentage. Use these instead of $10r and $10R,
11366 Delete $10r and $10R.
11368 * lib/font.c (font::load): In default computation of space_width,
11369 divide by sizescale. Use scale_round.
11371 * macros/tmac.an (TP): Don't call `nf'.
11372 (an-do-tag): Don't call `fi'.
11374 Sun Mar 10 09:52:35 1991 James Clark (jjc at jclark)
11376 * troff/input.c (process_input_stack): Handle the case where
11377 spaces at the beginning of an input line are followed by a
11380 Thu Mar 7 20:18:07 1991 James Clark (jjc at jclark)
11382 * groff.c (device_table): Add PIC_X_OPTION for dvi device.
11383 * groff.sh: Use pic -x with the dvi device.
11385 * dvi/devdvi/FontMakefile (H): Don't use -s.
11387 * dvi/devdvi/HI, dvi/devdvi/HB: New files.
11388 * dvi/devdvi/Makefile: Add HI and HB to FONTS.
11389 * dvi/devdvi/FontMakefile: Add rules for HI and HB. Include these
11392 Mon Mar 4 13:20:14 1991 James Clark (jjc at jclark)
11394 * ps/psfig.diff: New file.
11395 * ps/tmac.psfig: New file.
11397 Sat Mar 2 00:15:09 1991 James Clark (jjc at jclark)
11399 * macros/tmac.s (]=, ref*do-tl, ref*bib-print): Deleted.
11400 (]-): Don't call ref*do-tl.
11402 * macros/tmac.s (ref*end-print): Use XP if [F not defined.
11404 * macros/tmac.s (ref*normal-print): Call FS rather than fn@do-FS.
11405 (fn@do-FS): Rename to fn*do-FS.
11407 * troff/input.c (transparent_translate): New function.
11408 (process_input_stack): Apply transparent_translate before calling
11409 diversion::transparent_output(unsigned char).
11411 Wed Feb 27 00:13:25 1991 James Clark (jjc at jclark)
11413 * troff/input.c (do_define_macro): Define the macro before calling
11416 * xditview/Makefile: Add DEVICES variable. Change install target
11419 Tue Feb 26 10:46:22 1991 James Clark (jjc at jclark)
11421 * groff.c (run_commands): Handle the possibility that there are
11422 child processes other than those forked by us.
11424 Sun Feb 24 21:32:30 1991 James Clark (jjc at jclark)
11426 * lib/string.c (string::append): New function.
11427 * lib/stringclass.h: Declare it.
11429 Thu Feb 21 11:49:26 1991 James Clark (jjc at jclark)
11431 * eqn/main.c (main): New option -N which sets
11432 no_newline_in_delim_flag.
11433 (do_file): If no_newline_in_delim_flag is set don't allow newlines
11435 * groff.c (main): Pass -N on to eqn.
11436 (help, synopsis): Mention -N.
11437 * groff.sh: Implement -N.
11439 Wed Feb 20 15:16:10 1991 James Clark (jjc at jclark)
11441 * macros/tmac.s (]=, ref*bib-print, ref*do-tl): New macros.
11442 (]-): Call ref*do-tl if ref*need-tl is non-zero.
11443 (XP): Allow as initializer.
11445 Tue Feb 19 14:09:06 1991 James Clark (jjc at jclark)
11447 * troff/env.c (environment::wrap_up_field): If field_spaces are
11448 non-zero and we have a current_tab, subtract padding from
11449 tab_distance. If this makes tab_distance <= 0, use the next tab
11450 stop instead. If there isn't any next tab or it's a left tab,
11451 wrap up the current tab.
11452 (environment::start_field): Initialize tab_precedes_field.
11453 (environment::wrap_up_tab): If there's a current field, update
11454 pre_field_width, field_distance and tab_precedes_field.
11455 * troff/env.h (environment::tab_precedes_field): New member.
11457 Fri Feb 15 01:24:00 1991 James Clark (jjc at jclark)
11459 * ps/ps.c (ps_printer::do_file): New function.
11460 (ps_printer::special): Bind to `file' special.
11461 (ps_printer::do_exec): Set ndefined_styles to 0.
11463 Sat Feb 9 03:03:04 1991 James Clark (jjc at jclark)
11465 * eqn/text.c (split_text): Grok \* and similar escapes sequences.
11466 Avoid stripping first character from the start of unrecognized
11467 escapes. Use lex_error instead of error to report errors.
11468 * eqn/lex.c (get_token): Rework handling of escapes.
11469 (lex_error): Move declaration into...
11472 * xditview/xditview.c (main): Make -page option work.
11474 * Makefile: Correct comment about -DBROKEN_SPOOLER and pageview.
11476 Wed Feb 6 12:28:43 1991 James Clark (jjc at jclark)
11478 * macros/tmac.s (B2): Correct size of box.
11480 Tue Feb 5 00:37:35 1991 James Clark (jjc at jclark)
11482 * macros/tmac.s (B2): Postpone drawing the box until in the
11483 top-level diversion.
11485 * tty/tmac.tty: Add font translations for C, CR, CW.
11487 * groff.c (synopsis, help): Document -i.
11488 * groff.sh: Implement -i.
11490 * macros/tmac.s (@NH): Put a `.' after multi-part numbers.
11491 Simplify the construction of SN.
11493 * troff/number.c (parse_term): Give `|' a higher precedence.
11494 * tbl/table.c (numeric_text_entry::simple_print): Parenthesise
11497 * macros/tmac.s (B2): Use par@finish instead of par@reset.
11499 Mon Feb 4 12:36:09 1991 James Clark (jjc at jclark)
11501 * lib/string.c (string::move): New function.
11502 * lib/stringclass.h: Declare it.
11504 Sat Feb 2 16:02:16 1991 James Clark (jjc at jclark)
11506 * troff/env.c (distribute_space): Add optional argument
11508 (environment::wrap_up_field): Call distribute_space with
11509 `force_forward' argument of 1.
11511 Fri Feb 1 19:36:33 1991 James Clark (jjc at jclark)
11513 * lib/string.c, lib/stringclass.h (string::operator+=(char)):
11514 Inline it. Move reallocation into...
11515 (string::grow1): New function.
11516 * pic/Makefile, tbl/Makefile, eqn/Makefile, ps/Makefile: Redo
11517 dependencies to include library header files.
11518 * lib/Makefile: Make string.c and lf.c depend on stringclass.h.
11520 Thu Jan 31 15:02:27 1991 James Clark (jjc at jclark)
11522 * macros/tmac.s (@NH): Use the same number registers than -ms does
11523 for the heading level counters. Use the same string that -ms does
11524 for the number for this heading.
11526 Wed Jan 30 14:25:40 1991 James Clark (jjc at jclark)
11528 * lib/new.c (operator new): Cast result of malloc to char *.
11530 * troff/input.c (spring_trap, lookup_request): Add assert that nm
11533 Tue Jan 29 18:08:05 1991 James Clark (jjc at jclark)
11535 * groff.c (main): Support -i.
11537 Sun Jan 27 13:23:17 1991 James Clark (jjc at jclark)
11539 * pic/pic.h: Include <osfcn.h>.
11541 * ps/ps.c: Add declaration of mktemp.
11543 * Makefile: Add -DHAVE_UNION_WAIT option for CPPDEFINES.
11544 * groff.c: If HAVE_UNION_WAIT is defined, declare wait()'s
11545 argument as union wait *.
11546 (run_commands): If HAVE_UNION_WAIT is defined cast wait()'s
11547 argument to union wait *.
11549 Sat Jan 26 12:04:52 1991 James Clark (jjc at jclark)
11551 * tty/tmac.tty: Add definition of \(co.
11553 * pic/object.c (make_arc): Only increase radius when radius
11554 strictly less than d.
11555 (arc_object::update_bounding_box): May need to add 4.0 to end_quad
11558 * troff/env.c (environment::environment(symbol),
11559 environment::environment(const environment *)): Initialize
11562 Sat Jan 19 08:18:35 1991 James Clark (jjc at jclark)
11564 * tbl/main.c (main): Add exit(0).
11566 * ps/ps.c (ps_printer::~ps_printer): Use fseek instead of rewind.
11568 * pic/main.c (main):
11569 * eqn/main.c (main):
11570 * tbl/main.c (main):
11571 * etc/soelim.c (main):
11572 * driver/printer.c (printer::~printer):
11573 * troff/node.c (real_output_file::~real_output_file,
11574 real_output_file::flush): Check for errors on stdout.
11576 * most files: Add 1991 to copyright notice.
11578 * macros/tmac.s: Don't test \n(.x and \n(.y.
11580 * troff/input.c (token::next): Rename `escape_char' label to
11581 `handle_escape_char' and `normal_char' label to
11582 `handle_normal_char'.
11584 Thu Jan 17 15:46:35 1991 James Clark (jjc at jclark)
11586 * groff.c (main, synopsis, help): Support -a option.
11587 * groff.sh: Likewise. Also eliminate Zflag variable by adding -z
11588 to trflags while parsing options.
11590 Tue Jan 15 13:07:27 1991 James Clark (jjc at jclark)
11592 * troff/number.c (parse_term): With `m', `M' and `n' scale
11593 indicators, convert scale factor to hunits before scaling.
11595 Mon Jan 14 12:39:12 1991 James Clark (jjc at jclark)
11597 * lib/font.c (scale_round): Better test for overflow when n is
11600 Thu Jan 10 11:10:56 1991 James Clark (jjc at jclark)
11602 * tbl/main.c (process_format): Add second argument of type
11603 options*. Change callers. Allow opt->tab_char as well as '\t'
11604 between format items.
11606 Mon Jan 7 12:30:18 1991 James Clark (jjc at jclark)
11608 * macros/tmac.an (PD): With no arguments, make sure register PD is
11610 (TH): Call PD with no argument, instead of setting register PD
11613 Sun Jan 6 11:18:39 1991 James Clark (jjc at jclark)
11615 * Version 1.00 released.
11617 Sat Jan 5 08:44:30 1991 James Clark (jjc at jclark)
11619 * ps/tmac.ps, xditview/tmac.X: Add font translation of C to CR.
11621 * dvi/devdvi/DESC: Mount CW instead of CR.
11623 * dvi/tmac.dvi: Add definition of \(tm.
11625 * dvi/devdvi/texsy.map: Add lh, and rh.
11626 * dvi/devdvi/texex.map: Add lt, rt, lb, rb, lk, rk.
11627 * dvi/devdvi/texmi.map: Add *o. Regenerate fonts.
11629 * dvi/devdvi/FontMakefile: Generate H from cmss10.
11630 * dvi/devdvi/Makefile: Install H.
11631 * dvi/devdvi/H: New file.
11633 Fri Jan 4 15:04:57 1991 James Clark (jjc at jclark)
11635 * troff/env.c (vertical_spacing): Don't allow vertical spacing to
11638 Thu Jan 3 13:41:19 1991 James Clark (jjc at jclark)
11640 * macros/tmac.s (@EN): Add \n(.V to the argument to ds@need.
11642 * macros/tmac.pic (PS): Avoid attempting to set negative indent.
11644 * macros/tmac.s (@EN): Handle the case where the equation is empty
11645 but the label is not.
11647 Wed Jan 2 10:31:44 1991 James Clark (jjc at jclark)
11649 * troff/groff.h: New warning category WARN_SPACE.
11650 * troff/input.c: Add WARN_SPACE to DEFAULT_WARNING_MASK. Add
11651 WARN_SPACE to warning_table.
11652 (interpolate_macro): Give a warning of type WARN_SPACE if the name
11653 is longer than two characters and is not defined, but the first
11654 two characters do make a defined name.
11656 * PROBLEMS: New file.
11658 * CHANGES: New file.
11659 * README-0.6, README-1.00: Deleted.
11661 * groff.c, groff.sh: Add X75-12 and X100-12 devices.
11662 * xditview/devX75/Makefile: Make devX75-12.
11663 * xditview/devX100/Makefile: Make devX100-12.
11665 * xditview/devX100/eqnchar, xditview/devX75/eqnchar,
11666 dvi/devdvi/eqnchar, ps/devps/eqnchar: Remove use of \R.
11668 Tue Jan 1 19:24:01 1991 James Clark (jjc at jclark)
11670 * README-0.7: Rename to README-1.00.
11672 * macros/tmac.pic: New file.
11673 * macros/Makefile (install.nobin): Install tmac.pic.
11675 Mon Dec 31 10:40:53 1990 James Clark (jjc at jclark)
11677 * troff/env.c (hyphen_word): Correct the test for whether the
11678 token is a hyphen. Reset npos to 0.
11680 * macros/tmac.s (par@sup-start, par@sup-end): New implementations.
11682 Sun Dec 30 15:53:13 1990 James Clark (jjc at jclark)
11684 * macros/tmac.s (ds*common-end): Call par*reset.
11686 (par@reset-indent): Deleted.
11688 * macros/tmac.s (@IP): Divert the label.
11690 Sat Dec 29 14:33:32 1990 James Clark (jjc at jclark)
11692 * xditview/draw.c (setGC): Use a line width of .1m rather than
11693 .04m by default; round rather than truncate value.
11695 * tbl/table.c (class empty_entry): New class.
11696 (empty_entry::empty_entry, empty_entry::line_type): New functions.
11697 (table::add_entry): Represent empty entries by objects of type
11699 (table_entry::line_type): Return -1.
11700 (table::determine_row_type): Ignore entries with line_type 0.
11701 Treat type -1 as non-lines.
11703 Fri Dec 28 15:04:41 1990 James Clark (jjc at jclark)
11705 * ps/devps/textmap, xditview/libXdvi/DviChar.c, tty/devlatin1/R.proto,
11706 macros/tmac.s: Rename \(-d to \(Sd.
11708 Thu Dec 27 12:35:47 1990 James Clark (jjc at jclark)
11710 * ps/devps/textmap: Add `sd', `/_' and `3d' characters.
11711 * xditview/libXdvi/DviChar.c: Likewise.
11712 * dvi/devdvi/texsy.map: Add `<<', `>>'.
11714 Wed Dec 26 13:33:23 1990 James Clark (jjc at jclark)
11716 * troff/div.c (top_level_diversion::begin_page): Call
11717 init_output() if the_output is 0.
11719 Sat Dec 22 12:35:29 1990 James Clark (jjc at jclark)
11721 * troff/input.c: Replace ESCAPE_E by ESCAPE_e and ESCAPE_C by
11723 (get_copy): Turn \E into ESCAPE_E.
11724 (token::process, asciify): Handle ESCAPE_E.
11726 * macros/tmac.s (ds*common-end, par@reset): Add `.rj 0'.
11728 (DS): Implement `.DS R'.
11730 Fri Dec 21 11:41:53 1990 James Clark (jjc at jclark)
11732 * macros/tmac.s (FS): New macro.
11734 * macros/tmac.s (fn@do-FS): Use @LP instead of LP.
11736 * macros/tmac.s (cov*tl-init): Remove after first execution
11737 instead of aliasing to @nop. Call top of page macro explicitly
11738 instead of setting trap; call @init first. Set pg@top as top of
11740 (cov*auto-init): Deleted. Set cov*tl-init instead of
11741 cov*auto-init as top of page trap.
11742 (TL, LP): Do a break instead of calling cov*tl-init.
11743 (cov*print): With RP format but no TL, alias FS and FE to @FS and
11744 @FE; in this case also give a warning and always start another
11745 page. No need to set pg@top here.
11746 (cov*tl-init): Rename to cov*first-page-init.
11748 * macros/tmac.s (RP): Do `.pn 0'.
11749 (cov*tl-init): With RP format don't do `.pn 0'.
11751 * macros/tmac.s (pg@cs-top): Set no space mode.
11753 * macros/tmac.s (par@TL, par@AU, par@AI): New macros.
11754 (cov*ab-init): Alias TL, AU and AI to these.
11756 Thu Dec 20 10:10:50 1990 James Clark (jjc at jclark)
11758 * macros/tmac.s (@EQ): Move the space before the equation into @EN
11759 (@EN): Do nothing unless \n[dl] is > 0.
11761 Tue Dec 18 12:20:47 1990 James Clark (jjc at jclark)
11763 * pic/object.c (ellipse_object::radius): New function.
11765 * VERSION: Change version to 0.7.
11767 * tbl/table.c (block_entry::do_divert): Declare return type as
11769 (block_entry::divert, alphabetic_block_entry::divert): Return 1.
11771 Mon Dec 17 12:30:34 1990 James Clark (jjc at jclark)
11773 * troff/column.c: New file.
11774 * troff/Makefile: Corresponding changes.
11776 * troff/hvunits.c (scale(vunits, vunits, vunits)): New function.
11779 * troff/div.c (top_level_diversion::space): If the space causes
11780 the first-page transition and springs a trap, truncate the space
11783 Fri Dec 14 12:30:02 1990 James Clark (jjc at jclark)
11785 * ps/ps.c (ps_printer::do_import): Add a `clear' after including
11788 * pic/troff.c (troff_output::line_thickness,
11789 troff_output::set_fill): Do a horizontal motion to compensate for
11790 the width of the \D escape sequence.
11792 Thu Dec 13 10:17:14 1990 James Clark (jjc at jclark)
11794 * xditview/tmac.X: Reinstate definition of \(rn, but only for X100
11797 * eqn/sqrt.c (sqrt_box::compute_metrics): Supply missing argument
11800 * tbl/table.c (simple_entry::simply_print): Don't declare as pure.
11801 Supply empty definition.
11802 (text_entry::simple_print, simple_text_entry::simple_print):
11803 Delete declarations.
11804 (table::add_entry): Represent empty entries by objects of type
11807 Wed Dec 12 08:50:48 1990 James Clark (jjc at jclark)
11809 * troff/Makefile: Remove -DHYPHEN_CONTROL from DEFINES.
11811 * tbl/table.c (left_text_entry::add_tab): New function.
11813 * macros/tmac.s: Make @RT an alias for par@reset. Make RT
11814 initialize like LP.
11816 Mon Dec 10 11:19:55 1990 James Clark (jjc at jclark)
11818 * troff/env.c (environment::start_field): Give an error message if
11819 there is no next tab.
11821 Sun Dec 9 11:46:40 1990 James Clark (jjc at jclark)
11823 * troff/env.c (hyphenate): Skip initial elements with zero
11826 * macros/tmac.s (par@init): Keep VS in points rather than units.
11828 Sat Dec 8 23:00:27 1990 James Clark (jjc at jclark)
11830 * pic/main.c (main): Implement `-c' option.
11831 * pic/output.h: Declare make_tpic_output().
11832 * pic/tex.c (tex_output::set_pen_size): Make it virtual and
11834 (tpic_output): New class.
11835 (tpic_output::tpic_output, tpic_output::set_pen_size,
11836 tpic_output::command, make_tpic_output): New functions.
11838 Fri Dec 7 11:57:41 1990 James Clark (jjc at jclark)
11840 * tbl/main.c (main): Call `.ab' if \n(.g is false. Define TS/TE
11841 if they're not already defined.
11842 * tbl/table.c (init_output): Don't test \n(.g.
11844 * troff/input.c (do_if_request): Delete `g' condition. Recognize
11845 `d', `r' and `c' conditions even in compatibility mode.
11847 Tue Dec 4 09:13:47 1990 James Clark (jjc at jclark)
11849 * ps/tmac.ps (ps-bb): Protect against negative numbers in bounding
11852 Mon Dec 3 07:18:26 1990 James Clark (jjc at jclark)
11854 * troff/env.h (environment::prev_line_interrupted): New member.
11855 (environment::get_prev_line_interrupted): New function.
11856 * troff/env.c (environment::newline): Set prev_line_interrupted.
11857 (environment::environment(const environment *),
11858 environment::environment(symbol)): Initialize
11859 prev_line_interrupted.
11860 * troff/input.c (process_input_stack): Don't give special
11861 treatment to space and newline at the beginning of the line if the
11862 previous line was interrupted.
11864 Sat Dec 1 15:48:37 1990 James Clark (jjc at jclark)
11866 * eqn/eqn.y: Disallow PRIME by itself.
11867 * eqn/lex.c (token_table): Bind `opprime' instead of `prime' to
11869 (def_table): Remove definition of '. Define prime to be `.
11871 * eqn/eqn.y: Split off part of rule `script' into a new rule
11874 Fri Nov 30 10:23:44 1990 James Clark (jjc at jclark)
11876 * macros/tmac.s ({, }): New string aliases.
11878 Thu Nov 29 11:34:40 1990 James Clark (jjc at jclark)
11880 * README-0.7: New file.
11882 Wed Nov 28 10:09:57 1990 James Clark (jjc at jclark)
11884 * macros/tmac.s: New file.
11885 * man/groff_ms.man: New file.
11886 * Makefile: Add definition of TMAC_S. Pass TMAC_S in SUBFLAGS.
11887 * Makefile.bd: Similarily.
11888 * man/Makefile: Add groff_ms.n to MAN7PAGES. Replace @TMAC_S@. Add
11889 definition of TMAC_S.
11890 * macros/Makefile: Add definition of TMAC_S. Install tmac.s.
11891 * macros/TODO: New file.
11893 Sat Nov 24 20:04:54 1990 James Clark (jjc at jclark)
11895 * troff/env.c (right_justify): New function.
11896 (init_env_requests): Bind this to request "rj".
11897 (center_lines): Set right_justify_lines to 0. If we get a bad
11898 integer, center 1 line.
11899 (environment::environment(symbol), environment::environment(const
11900 environment *)): Initialize right_justify_lines.
11901 (environment::get_right_justify_lines): New function.
11902 (init_env_requests): Bind this to number_register ".rj".
11904 * troff/env.c (environment::choose_breakpoint): Implement
11905 hyphenation_margin and hyphenation_space.
11906 (environment::get_hyphenation_space,
11907 environment::get_hyphenation_margin): New functions.
11908 (init_env_requests): Bind these to .hys and .hym.
11909 (hyphenation_space_request, hyphenation_margin_request): New
11911 (init_env_requests): Bind these to hys and hym.
11912 (environment::environment(symbol), environment::environment(const
11913 environment *)): Initialize hyphenation_margin and
11915 * troff/env.h: Corresponding changes to class environment.
11917 Fri Nov 23 09:08:16 1990 James Clark (jjc at jclark)
11919 * troff/div.c (blank_line): Always do a break.
11921 * eqn/box.c (do_text): Turn off escapes while appending text to
11924 Thu Nov 22 10:58:59 1990 James Clark (jjc at jclark)
11926 * troff/input.c (while_break_request, while_continue_request): New
11928 (init_input_requests): Bind these to "break" and "continue".
11929 (while_depth, while_break_flag): New variables.
11930 (while_request): Update while_depth. Break out of loop if
11931 while_break_flag is set.
11933 Wed Nov 21 10:54:40 1990 James Clark (jjc at jclark)
11935 * tbl/table.c (init_span_reg): Initialize span_width_reg to \n(.H
11938 Mon Nov 19 00:45:03 1990 James Clark (jjc at jclark)
11940 * Makefile: Include -DBROKEN_SPOOLER by default. Expand comment.
11942 * stringify: New file.
11943 * Makefile (groff.o): Use stringify.
11945 * xditview/tmac.X: Remove definition of \(rn.
11946 * xditview/libXdvi/DviChar.c: Remove radicalex from
11949 Sat Nov 17 10:44:58 1990 James Clark (jjc at jclark)
11951 * tbl/table.c (table::add_entry): Allow alphabetic text blocks.
11952 (alphabetic_block_entry::alphabetic_block_entry,
11953 alphabetic_block_entry::divert, alphabetic_block_entry::print):
11955 (block_entry::divert): Split off body into ...
11956 (block_entry::do_divert): If the block is alphabetic, subtract 2n
11957 from the line length; also update the span width to dl+2n, and the
11958 alphabetic span width to dl.
11960 * driver/input.c (do_file): While reading argument to D command,
11961 when expanding buffer, multiply szp by sizeof(int) rather than 2
11962 in the argument to memcpy.
11964 * tbl/table.c (compute_span_width): Add 2n rather than 1n to the
11965 width of alphabetic columns.
11967 Fri Nov 16 06:34:27 1990 James Clark (jjc at jclark)
11969 * troff/node.c (lookup_family): Supply second argument to lookup.
11971 * troff/dictionary.c (dictionary::lookup): After an unsuccesful
11972 search, return immediately if v is 0.
11974 * pic/troff.c: Define EQN_NO_EXTRA_SPACE_REG.
11975 (troff_output::start_picture): Set this reg.
11976 (troff_output::end_picture): Remove this reg
11977 * eqn/box.c (box::extra_space): Don't produce `\x's if
11978 EQN_NO_EXTRA_SPACE_REG is defined.
11980 * eqn/eqn.y: Allow just a PRIME to be a `simple'.
11981 * eqn/text.c (split_text): Map ' to \(fm when it's the first
11984 Thu Nov 15 10:35:06 1990 James Clark (jjc at jclark)
11986 * macros/tmac.e: Use font 3 instead of B in $c. Remove `bd'
11989 * troff/div.c (top_level_diversion::top_level_diversion):
11990 Initialize page_number to 0.
11992 Wed Nov 14 21:41:58 1990 James Clark (jjc at jclark)
11994 * groff/troff (environment::environment(const environment *)):
11995 Initialize name to e->name, rather than "anonymous".
11997 Sat Nov 10 01:59:37 1990 James Clark (jjc at jclark)
11999 * xditview/libXdvi/Dvi.c (ShowDvi): If eof is encountered, reset
12000 requested_page. Split middle part into ...
12001 (FindPage): New function.
12002 (SetValues): If we don't yet know the last page, and the requested
12003 page is greater than the current page, call FindPage.
12004 Update the font_map_string before doing this.
12006 * xditview/tmac.X: Add definitions of \(sq, \(ga, \(dg and \(dd.
12007 Translate \(lh and \(rh into left and right double arrows.
12009 * troff/node.c (class hyphen_inhibitor_node): New class.
12010 (hyphen_inhibitor_node::hyphen_inhibitor_node,
12011 hyphen_inhibitor_node::copy, hyphen_inhibitor_node::same,
12012 hyphen_inhibitor_node::type,
12013 hyphen_inhibitor_node::get_hyphenation_type): New functions.
12014 (node::add_discretionary_hyphen): Use hyphen_inhibitor_node rather
12015 than dbreak_node(0, 0) to represent a `\%' at the beginning of a
12018 Fri Nov 9 16:05:38 1990 James Clark (jjc at jclark)
12020 * troff/node.h (dummy_node::get_hyphenation_type,
12021 transparent_dummy_node::get_hyphenation_type): Declare them.
12022 * troff/node.c: (dummy_node::get_hyphenation_type,
12023 transparent_dummy_node::get_hyphenation_type): New functions.
12025 Wed Nov 7 10:09:06 1990 James Clark (jjc at jclark)
12027 * xditview/libXdvi/draw.c: If M_PI not defined after including
12028 math.h, then define it.
12030 * xditview/Makefile: Add definition of AR. Pass it to the submake
12032 * xditview/libXdvi/Makefile: Add definitions of AR and RANLIB.
12034 Tue Nov 6 10:14:27 1990 James Clark (jjc at jclark)
12036 * troff/dictionary.h (object_dictionary::alias): Declare return
12038 * troff/dictionary.c (object_dictionary::alias): Return non-zero
12039 if the old name was defined.
12040 * troff/input.c (alias_macro): Give a warning if the old name was
12042 * troff/reg.c (alias_reg): Likewise.
12044 Mon Nov 5 00:31:39 1990 James Clark (jjc at jclark)
12046 * troff/input.c (token::next): Delete implementation of \R.
12048 * macros/Makefile: Strip comments from tmac.e while installing it.
12050 * troff/input.c: New variable `nroff_mode'.
12051 (troff_request, nroff_request): New functions.
12052 (init_input_requests): Bind `troff' and `nroff' to troff_request
12054 (do_if_request): Compute results of t and n conditions from
12057 * text/text.c (split_text): Fix typo in >=.
12059 * eqn/lex.c: Add definition of `==' to def_table.
12061 Fri Nov 2 02:49:09 1990 James Clark (jjc at jclark)
12063 * pic/tex.c (tex_output::start_picture): Change the definitions of
12064 \graph and \graphtemp so that they work properly with Plain TeX.
12066 * pic/tex.c (tex_output::solid_arc): Ensure that the second angle
12067 argument to `ar' is not less than the first.
12069 * pic/pic.y: Allow a comma between elements of the variable list
12070 in the argument to `reset'.
12072 * pic/object.c (arc_object::arc_object): Fix computation of
12075 * eqn/main.c (main): Add exit(0).
12077 Thu Nov 1 02:03:50 1990 James Clark (jjc at jclark)
12079 * troff/div.c (begin_page): Test no_space_mode after doing the
12080 break, but still push the page ejector cookie before doing the
12081 break. Also set the next page number after doing the break.
12083 * xditview/xditview.c (NewFile): Don't set the title and icon name
12084 if this is the first file and its name is `-'.
12085 * groff/groff.c: Define a new device flag XT_OPTION. Set it for
12086 the X75 and X100 devices.
12087 (main): If a device has the XT_OPTION flag set and there's exactly
12088 one file argument, pass the driver -xrm and -title options to set
12089 the icon name and window title to the name of the file.
12091 * troff/env.c (environment_switch): If there was an argument but
12092 it wasn't a valid number or name, then pop an environment but
12093 don't give an error message on underflow.
12095 * troff/number.c (start_number): Correct spelling in error message.
12097 * troff/input.c (token::delimiter): Don't print an error message
12100 * xditview/libXdvi/parse.c (ParseInput): In case 'D', only call
12101 ParseDrawFunction if dw->display_enable is true.
12103 Wed Oct 31 05:49:50 1990 James Clark (jjc at jclark)
12105 * pic/pic.y: Parse text positioning like normal attributes, so as
12106 to allow `"text" at 0,0 ljust'. Don't allow `center' as a
12107 positioning attribute.
12109 Mon Oct 29 22:50:38 1990 James Clark (jjc at jclark)
12111 * tbl/main.c (process_data): When in state START while reading a
12112 text block, don't change to state MIDDLE if c is a newline.
12114 Sun Oct 28 21:59:56 1990 James Clark (jjc at jclark)
12116 * dvi/dvi.c (dvi_printer::begin_page): Rename `i' variable to `j'
12117 so as to avoid shadowing parameter.
12119 Wed Oct 24 18:35:39 1990 James Clark (jjc at jclark)
12121 * tbl/table.c (trim_space): Deleted.
12122 (table::add_entry): Don't call trim_space.
12124 Mon Oct 22 03:48:39 1990 James Clark (jjc at jclark)
12126 * VERSION: Change version to 0.6.
12128 * troff/number.c (parse_expr): Make == work.
12130 Sat Oct 20 11:28:17 1990 James Clark (jjc at jclark)
12132 * man/grog.man: New file.
12133 * man/Makefile: Add grog.n to MAN1PAGES.
12134 * etc/grog.sh: New file.
12135 * etc/Makefile: Install grog.sh as grog.
12137 Fri Oct 19 11:17:15 1990 James Clark (jjc at jclark)
12139 * troff/input.c (token::next): Implement \E.
12141 Thu Oct 18 11:56:24 1990 James Clark (jjc at jclark)
12143 * xditview/tmac.X: Change font translations to match tmac.ps.
12145 * troff/input.c (non_empty_name_warning): Don't give a warning if
12146 `\{' terminates the name.
12148 Tue Oct 16 10:04:23 1990 James Clark (jjc at jclark)
12150 * ps/devps/symbol.diff: New file.
12151 * ps/devps/FontMakefile: Mention symbol.diff.
12153 Sun Oct 14 11:46:46 1990 James Clark (jjc at jclark)
12155 * troff/node.c (font_position): Use get_long_name to read the
12158 * troff/env.c (environment_switch): If we get a number that's < 0
12159 or >= NENVIRONMENTS, treat it like a name.
12160 Change NENVIRONMENTS to 10.
12162 * troff/groff.h: Remove definition of FONTS_MAX.
12163 * troff/node.h (class font_family): Make map a pointer instead of
12164 an array. Add a map_size member. Make it a class. Make nm const
12165 and public. Make invalidate_fontno a friend.
12166 * troff/node.c: Define font_table_size. Make font_info a pointer
12167 rather than an array.
12168 (class troff_output_file): Allocate font_position dynamically. Add
12169 nfont_positions member.
12170 (troff_output_file::set_font): Grow font_position if necessary.
12171 (troff_output_file::~troff_output_file): Delete font_position.
12172 (troff_output_file::troff_output_file): Allocate font_position.
12173 (grow_font_table): New function.
12174 (troff_output_file::really_begin_page,
12175 troff_output_file:really_copy_page): Use nfont_positions rather
12177 (mount_font_no_translate, mount_style): Call grow_font_table if
12179 (font_family::font_family): Allocate map.
12180 (font_family::make_definite): Grow map if necessary. Use
12181 font_table_size instead of FONTS_MAX.
12182 (font_family::~font_family): New function.
12183 (invalidate_fontno): Use font_family::map_size.
12184 (get_fontno, env_space_width, env_half_narrow_space_width,
12185 env_narrow_space_width, symbol_fotno, is_good_fontno,
12186 get_bold_fontno, make_glyph_node): Use font_table_size rather than
12188 (next_available_font_position): Never return 0.
12190 Fri Oct 12 10:17:52 1990 James Clark (jjc at jclark)
12192 * ps/tmac.ps: Add font translations for compatibility with dpost.
12194 Thu Oct 11 12:09:03 1990 James Clark (jjc at jclark)
12196 * eqn/pile.c: Rename default_baseline_sep to baseline_sep.
12197 Move BASELINE_SEP_FORMAT and COLUMN_WIDTH_FORMAT into pbox.h.
12198 Move definitions baseline_sep, shift_down, column_sep,
12199 matrix_side_sep into...
12200 * eqn/box.c: Add them to param_table.
12201 * eqn/pbox.h: Add declarations to pbox.h.
12203 * troff/input.c (set_string): Cast value to unsigned char *.
12205 * troff/token.h (process_input_stack): Declare it static before
12206 declaring it a friend.
12208 Wed Oct 10 09:59:13 1990 James Clark (jjc at jclark)
12210 * dvi/devdvi/texex.map: Fix positions of extensible brace middle
12212 * dvi/devdvi/EX: Regenerate.
12214 * troff/input.c (init_charset_table): Make ", ', ), ], *, \(dg
12217 Tue Oct 9 08:34:02 1990 James Clark (jjc at jclark)
12219 * eqn/lex.c: In defaults_table, make definition of `dot' call
12220 `dot_def'. Don't explicitly make it roman. Similarily for other
12223 * pic/lex.c (for_input::for_input): Add by_is_multiplicative
12225 (for_input::get, for_input::peek): Use this.
12226 (do_for): Add by_is_multiplicative argument.
12227 * pic/pic.y: Change optional_by clause to allow '*' after `by'.
12228 Change semantic value of optional_by to be a double plus a flag
12229 saying whethet the by clause is multiplicative.
12231 * eqn/lex.c (get_delimited_text): Remember location of start of
12232 definition. Improve error handling when EOF is encountered.
12234 * lib/font.h: Rename handle_x_command to
12235 handle_unknown_font_command.
12236 * lib/font.c (font::load): Call handle_unknown_font_command for
12237 any unknown command in the font description file. Don't call
12238 handle_x_command. Include the name of the command in the argv.
12239 Improve message for unknown command after kernpairs or charset
12241 * ps/ps.c (ps_font::handle_x_command): Rename to
12242 handle_unknown_font_command. Remove message about `x download'
12243 command. Give error message for wrong number of arguments.
12244 * ps/devps/afmtodit: Generate `encoding' instead of `x encoding'.
12245 * dvi/dvi.c (dvi_font::handle_x_command): Rename to
12246 handle_unknown_font_command. Give an error message for wrong
12247 number of arguments. Rename design_size to designsize.
12248 * dvi/tfmtodit.c (main): Generate `checksum' instead of `x
12249 checksum', `designsize' instead of `design_size'.
12251 Mon Oct 8 00:38:55 1990 James Clark (jjc at jclark)
12253 * eqn/*.[chy]: Change underaccent to uaccent.
12255 * eqn/eqn.y: Add rule for underaccent. Declare UNDERACCENT token;
12256 give it the same precedence as ACCENT.
12257 * eqn/other.c (make_underaccent_box): New function.
12258 * eqn/box.h: Declare it.
12259 * eqn/lex.c: Add UNDERACCENT to token_table. Add utilde to
12262 Sun Oct 7 11:25:16 1990 James Clark (jjc at jclark)
12264 * pic/pic.y (reset_all): New function. Called in rule for RESET.
12265 (parse_init): Call reset_all.
12266 (define_variable): When defining scale reset only those
12267 pre-defined variables that are scaled.
12268 (defaults_table): Add `scale' as non-scaled value.
12270 * pic/pic.y: Redo parsing of text adjustments: parse adjustments
12271 together with the text; allow any number of positioning words;
12272 allow center as a positioning word.
12274 * pic/object.c (output::compute_scale): Get picture maximum height
12275 and width from variables called maxpswid and maxpsht.
12276 * pic/pic.y: Add maxpswid and maxpsht to defaults_table.
12278 Sat Oct 6 10:16:56 1990 James Clark (jjc at jclark)
12280 * pic/object.c (object_spec::make_text): Multiply textht by number
12283 * pic/pic.y: Allow `sprintf("string", expr,...)' wherever text can
12285 (do_sprintf): New function.
12286 (pic.gperf): Add sprintf token.
12287 (text, sprintf): New rules.
12289 * pic/pic.y: `rand()' with no arguments returns a random number
12290 in the range [0,1).
12292 * pic/pic.y: Allow a bare expression to be an attribute: change
12293 precedences to support this. Change optional_ordinal rule to
12294 optional_ordinal_last to avoid reduce/reduce conflict.
12295 * pic/object.c (object_spec::object_spec): Initialize direction.
12297 * pic/pic.y: Implement ^ operator meaning exponentiation.
12299 * troff/node.h: Add default argument to mount_font.
12300 * troff/node.c (font_position): Read an optional third argument
12301 giving the external_name.
12302 (mount_font): Add optional argument giving the external_name.
12303 (mount_font_not_translate): Have additional argument giving
12304 external name. Use this name to load the font. Pass both names
12305 to font_info::font_info.
12306 (font_info::font_info): Have additional argument giving
12308 (class tfont): New member external_name.
12309 (font_info::get_tfont): Use external name to construct tfont_spec.
12311 Fri Oct 5 04:03:13 1990 James Clark (jjc at jclark)
12313 * eqn/lex.c (init_table): Add argument giving device. Define
12314 name of device to be "1".
12315 (do_ifdef): Counts as true if the argument has been defined with
12317 * eqn/main.c (main): Call init_table with device argument. Make
12318 device local to main.
12319 * eqn/eqn.h: Change declaration of init_table. Remove declaration
12322 * pic/lex.c (get_delimited): Allow text to be delimited by
12323 matching {}s. Don't recognize ending delimiter within a string.
12325 * troff/input.c (get_delim_name): New function.
12326 (token::next): Implement \C.
12328 * lib/font.c (font::load): Grok ---. Add an alias for each
12329 character based on its code.
12330 (font::get_code_width): Deleted.
12331 * lib/font.h (class font): Declare font::number_to_index().
12332 Remove declaration of font::get_code_width.
12333 * lib/nametoindex.c (font::name_to_index): Add 512 rather than 256
12334 to indices of named characters.
12335 (font::number_to_index): New function.
12336 * troff/input.c (font::number_to_index): New function.
12337 (get_charinfo_by_number, charinfo::get_number,
12338 charinfo::set_number): New functions.
12339 (token::next): Turn \N into a TOKEN_NUMBERED_CHAR.
12340 (token::process, token::description, token::get_char,
12341 token::add_to_node_list, token::operator==): Handle
12342 TOKEN_NUMBERED_CHAR.
12343 * troff/charinfo.h: Declare get_charinfo_by_number,
12344 charinfo::get_number, charinfo::set_number. Add NUMBERED flag to
12346 (charinfo::numbered): New function.
12347 * troff/token.h: Add TOKEN_NUMBERED_CHAR.
12348 * troff/env.h (class environment): Remove declaration of ...
12349 * troff/env.c (environment::make_numbered_char_node): Deleted.
12350 * troff/node.c (make_numbered_node): Deleted.
12351 (class numbered_glyph_node): Remove.
12352 (troff_output_file::put_char_width, troff_output_file::put_char):
12353 Handle numbered chars.
12354 (troff_output_file::numbered_char): Removed.
12355 (tfont::get_code_width): Removed.
12356 (make_glyph_node): Don't search special fonts for numbered
12358 * troff/node.h: Remove declaration of make_numbered_node.
12359 * driver/input.c (do_file): Handle N command.
12360 * driver/printer.h: Add declaration of ...
12361 * driver/printer.c (printer::set_numbered_char): New function.
12362 * dvi/tfmtodit.c (main): Generate unnamed entries.
12363 * ps/devps/afmtodit: Likewise.
12364 * xditview/xtotroff.c (MapFont): Likewise.
12365 * xditview/libXdvi/parse.c (ParseInput): Grok N command.
12367 * tbl/main.c (process_format): If multiple widths are specified
12368 for a column but all the widths are the same, don't give an error
12371 * tbl/table.c (table::do_row): If the current row is all lines and
12372 the stuff doesn't contains a line, mark the top of the row after
12373 printing stuff before the row. If the current row is not all
12374 lines and the stuff doesn't contain a line, don't unnecessarily
12375 mark the top of the row before printing the stuff.
12377 Mon Oct 1 11:42:00 1990 James Clark (jjc at jclark)
12379 * troff/groff.h: Remove MAX_PATH.
12380 * troff/input.c (open_file): Dynamically allocate space for the
12382 (open_mac_file, process_macro_file): Corresponding changes.
12384 Sun Sep 23 18:56:26 1990 James Clark (jjc at jclark)
12386 * troff/node.h (class output_file): Make copy_file pure. Add
12387 vspace method ifdef COLUMN. Add is_printing method.
12388 * troff/node.c: Add class printing_reg. Add class
12389 real_output_file. Derive other output_file classes from
12390 real_output_file; in these classes rename begin_page to
12391 really_begin_page, print_line to really_print_line, copy_file to
12392 really_copy_file, transparent_char to really_transparent_char.
12393 Move output_file::flush to real_output_file. Add printing member
12394 to class output_file.
12395 * troff/div.h: Remove printing member from top_level_diversion.
12396 Add vspace member function to class diversion ifdef COLUMN. Add
12397 some declarations ifdef COLUMN.
12398 * troff/div.c (top_level_diversion::copy_file,
12399 top_level_diversion::transparent_output,
12400 top_level_diversion::output): Don't test printing member before
12402 * troff/input.c: Handle initial variable_space_request ifdef
12404 * troff/Makefile: Add column.c but comment it out. Add -DCOLUMN
12405 but comment it out.
12407 Sat Sep 22 11:32:22 1990 James Clark (jjc at jclark)
12409 * troff/div.c (diversion::need): Make any space forced. If we
12410 sprung a trap, set truncated_space to minus the distance to the
12411 trap and set needed_space to the amount that was needed.
12412 (top_level_diversion::space): A forced space turns no_space_mode
12414 (class constant_vunits_reg): New class.
12415 (init_div_requests): Implement number registers .trunc and .ne
12416 using constant_vunits_reg.
12417 (class truncated_space_reg): Deleted.
12419 * troff/div.h: Don't have a no_space_mode member in diversion.
12420 Instead have it in top_level_diversion.
12421 * troff/div.c (diversion::diversion): Don't initialize
12423 (top_level_diversion::top_level_diversion): Initialize
12425 (no_space, restore_spacing): Do nothing if curdiv != topdiv.
12426 (macro_diversion::output): Don't clear no_space_mode.
12428 * troff/input.c (diverted_space_node::reread): Don't call
12429 environment::do_break. In fill mode, act like a blank line.
12430 (diverted_copy_file_node::reread): Don't call
12431 environment::do_break.
12433 * troff/div.c (blank_line): New function.
12434 * troff/div.h: Declare it.
12435 * troff/input.c (process_input_stack): Call it.
12437 * troff/div.c (truncated_space_reg::get_string): New function.
12438 (init_div_requests): Bind to .trunc.
12439 (space_request, top_level_diversion::space,
12440 top_level_diversion::output, macro_diversion::space,
12441 macro_diversion::output): Update truncated_space.
12442 (macro_diversion::output): Redo calculations when trap sprung.
12443 (macro_diversion::output, macro_diversion::space): No need for
12446 * troff/div.c (top_level_diversion::output): Set nl_reg_contents
12447 after truncating post line spacing.
12449 Fri Sep 21 11:27:25 1990 James Clark (jjc at jclark)
12451 * ps/devps/prologue (MF, SF): Make them work even if setfont is
12452 defined as a procedure rather than as an operator.
12454 Thu Sep 20 12:55:05 1990 James Clark (jjc at jclark)
12456 * troff/div.c (macro_diversion::space): Ignore no_space_mode.
12458 Wed Sep 19 10:54:37 1990 James Clark (jjc at jclark)
12460 * troff/div.c (top_level_diversion::output): Merge
12461 output_file::print_line and output_file::end_of_line member
12463 * troff/div.h (class output_file):
12464 * troff/node.c (troff_output_file::print_line,
12465 troff_output_file::end_of_line, output_file::end_of_line,
12466 ascii_output_file::print_line, suppress_output_file::print_line):
12467 Corresponding changes.
12469 Tue Sep 18 11:31:47 1990 James Clark (jjc at jclark)
12471 * troff/input.c (token::next): Don't give a warning for `\.'.
12473 * troff/env.c (environment::get_center_lines): New function.
12474 (init_env_requests): Bind number register .ce to it.
12475 * troff/env.h: Declare it.
12476 * tbl/table.c (table::init_output): Define reset macro to restore
12477 .ce. If center option not given, store .ce in SAVED_CENTER_REG.
12479 (table::print): If center option not given, then imply center
12480 option if SAVED_CENTER_REG > 0.
12482 Mon Sep 17 09:19:19 1990 James Clark (jjc at jclark)
12484 * ps/devps/Makefile: Remove T from FONTS. Remove TSymbol.ps and
12485 Troff.ps from DOWNLOAD.
12487 * troff/Makefile: Change comment in DEFINES to avoid confusing
12490 * ps/ps.c (ps_printer::do_exec): Allow newlines within PostScript
12491 code. Don't try to catch errors with stopped.
12492 (check_line_lengths): New function.
12493 * ps/devps/prologue (EXEC): Deleted.
12494 (EBEGIN, EEND): New procedures.
12496 Sun Sep 16 14:51:15 1990 James Clark (jjc at jclark)
12498 * troff/input.c: Include request.h before node.h.
12499 * troff/node.c: Likewise.
12500 * troff/env.c: Likewise.
12501 * troff/div.c: Likewise.
12502 * troff/node.h (class special_node): Store argument as a macro
12503 rather than a char *.
12504 * troff/node.c (special_node::special_node, special_node::copy):
12506 (special_node::~special_node): Deleted.
12507 (special_node::tprint): Deleted.
12508 (special_node::tprint_start, special_node::tprint_end,
12509 special_node::tprint_char): New functions.
12510 (troff_output_file::special): Deleted.
12511 (troff_output_file::start_special, troff_output_file::end_special,
12512 troff_output_file::special_char): New functions.
12513 * troff/input.c (special_node::tprint): New function.
12514 (do_special): Use macro not char *.
12515 (do_transparent_macro): Deleted.
12516 (token::next): Don't call do_transparent_macro.
12518 * troff/input.c (token::next): Add 'Y' case.
12519 (do_transparent_macro): New function.
12520 * troff/node.c (troff_output_file::special): Handle newlines with
12521 argument using new continuation convention.
12522 * driver/input.c (get_string): Cope with continuation convention.
12523 (do_file): Don't call skip_line after calling get_string(1).
12524 * ps/ps.c (ps_printer::special, ps_printer::do_import,
12525 ps_printer::do_def, ps_printer::do_exec): Cope with newlines in
12527 * xditview/libXdvi/parse.c (ParseInput): Ignore lines starting
12530 Sat Sep 15 19:00:10 1990 James Clark (jjc at jclark)
12532 * troff/input.c (asciify): By default, illegal input characters
12533 should return empty string.
12535 * troff/input.c (copy_file): Handle first page transition like title.
12536 (token::next, process_input_stack): Grok COPY_FILE_REQUEST.
12538 * troff/input.c (token::next): Improve error message for EOF after
12540 (input_char_description): New function.
12541 (get_char_for_escape_name): Use input_char_description.
12542 (token::next): Warn about unrecognized escape sequences.
12543 (warning_table): Add WARN_ESCAPE.
12544 * troff/groff.h: Declare WARN_ESCAPE. Change WARN_TOTAL
12547 * troff/token.h: Remove declaration of process_input_stack.
12549 * troff/input.c: Remove declaration of init_hyphen_requests.
12550 * troff/request.h: Correct spelling in declaration of same.
12552 * troff/input.c (token::next): Check whether escape_char is 0.
12554 Fri Sep 14 12:09:25 1990 James Clark (jjc at jclark)
12556 * groff.c (main, usage, help): Implement -P and -L options.
12557 * groff.sh: Likewise.
12559 * troff/input.c (token::next): Use some gotos to avoid code
12562 * troff/input.c (get_long_name, get_name, read_long_ecsape_name):
12563 Avoid calling symbol::symbol if name empty.
12565 Thu Sep 13 06:21:45 1990 James Clark (jjc at jclark)
12567 * troff/input.c (init_input_requests): Make \n(.x return the major
12568 version number and \n(.y return the minor version number.
12569 * troff/Makefile: Construct file majorminor.c defining
12570 major_version and minor_version automatically from ../VERSION.
12572 * troff/node.c (class glyph_node): Make operator new and operator
12574 (class ligature_node): Similarily.
12576 * troff/input.c (operator==(const macro &, const macro &)): New
12578 (non_interpreted_node::same): Use this.
12579 (string_iterator::string_iterator): Make macro& argument const.
12581 * troff/input.c (input_iterator::get): New function. Don't make
12582 asciify_macro or class non_interpreted_node friends of class
12584 (non_interpreted_node::interpret): Use input_iterator::get.
12585 (asciify_macro): Likewise.
12587 * troff/input.c (~token_node, ~string_iterator, ~arg_list,
12588 ~non_interpreted_node): Deleted.
12589 * troff/node.c: (~suppress_output_file, ~ascii_output_file):
12592 * troff/symbol.h: Make all symbol member functions const.
12594 * lib/strtol.c: New file.
12595 * lib/Makefile: Add strtol.c.
12596 * Makefile: Define STRTOL as strtol.o to include strtol in
12599 Wed Sep 12 10:00:49 1990 James Clark (jjc at jclark)
12601 * pic/troff.c (troff_output::simple_circle): Divide by scale.
12603 Tue Sep 11 14:17:16 1990 James Clark (jjc at jclark)
12605 * troff/input.c (do_special): Use input_level.
12607 * troff/token.h (TOKEN_BACKSPACE): New token.
12608 (token::backspace): New function.
12609 * troff/input.c (token::description, token::next, token::process):
12610 Grok TOKEN_BACKSPACE.
12611 (do_special): Turn TOKEN_BACKSPACE back into \b.
12613 * troff/token.h (token::leader): New function.
12614 * troff/input.c (do_special): Turn TOKEN_LEADER back into \001.
12616 * troff/input.c (do_special): Turn TOKEN_TAB back into \t.
12618 * troff/input.c (do_special): Use token::description in error
12621 Mon Sep 10 11:06:27 1990 James Clark (jjc at jclark)
12623 * troff/input.c (decode_args): Combine quoted and
12624 quote_input_level variables. Make it a for (;;) loop.
12626 * troff/input.c (get_char_for_escape_name): Check for \001 and \b.
12628 * troff/input.c (read_long_escape_name): The test for whether to
12629 expand buffer was off by 1.
12630 (read_string): Similarily.
12632 Fri Sep 7 11:45:50 1990 James Clark (jjc at jclark)
12634 * troff/input.c: Use `const int' rather than `static const int'.
12636 * troff/div.h (diversion::copy_file): Declare as pure virtual.
12637 (macro_diversion::copy_file): New function.
12638 * troff/node.h: New class diverted_copy_file_node.
12639 * troff/node.c: Implement it.
12640 * troff/input.c (copy_file): Use diversion::copy_file. Handle
12641 first page transition by pushing a diverted_copy_file_node.
12642 * troff/input.c (token::next, process_input_stack): Don't handle
12645 Thu Sep 6 13:29:10 1990 James Clark (jjc at jclark)
12647 * ps/ps.c (flush_sbuf): Remember to add sbuf_kern when checking
12648 whether space widths need adjusting.
12650 * troff/charinfo.h: Generalize translated_to_space to
12651 special_translation so as to allow translation to \&.
12652 * troff/input.c (translate): Allow translation to \&.
12653 (charinfo::*): Corresponding changes.
12654 * troff/node.c (make_node, node::add_char): Corresponding changes.
12655 * troff/node.h (dummy_node::dummy_node): Allow optional first
12658 * lib/lib.h: Make codes 0200 to 0237 illegal input characters.
12659 * troff/token.h: Remove TOKEN_TITLE. Remove token::title. Add
12661 * troff/input.c (token::next): Turn a TITLE_REQUEST into a
12662 TOKEN_REQUEST with an argument of TITLE_REQUEST.
12663 (token::process): Grok that.
12664 * troff/input.c (copy_file): Handle first page transition like
12665 title by pushing a COPY_FILE_REQUEST cookie.
12666 (token::next, process_input_stack): Grok that.
12667 * troff/node.h (output_file::copy_file): Add x and y arguments.
12669 * troff/div.c (top_level_diversion::copy_file): Supply them.
12670 * troff/node.c (troff_output_file::copy_file): Add x and y
12671 arguments; moveto specified position. Invalidate font_position
12672 array after copying file.
12673 (output_file::copy_file): New function.
12674 (suppressed_output_file::copy_file, ascii_output::copy_file):
12676 * troff/input.c (transparent_file): New function.
12677 (init_input_requests): Bind to "trf".
12678 (token::next): Handle TRANSPARENT_FILE_REQUEST cookie.
12679 (process_input_stack): Likewise.
12681 * troff/Makefile: Add ../lib/lib.h to GROFF_H.
12683 * troff/node.c (init_node_requests): New number registers .kern
12684 pointing to global_kern_mode, and .lg pointing to
12685 global_ligature_mode.
12687 * troff/node.c (ligature): Don't change it if we get a bad
12690 * troff/input.c (do_define_string): Don't strip tabs.
12692 * troff/input.c (asciify_macro): Make the string_iterator auto.
12694 * troff/node.c (init_font_requests): Rename to...
12695 (init_node_requests):
12696 * troff/node.h: Change declaration.
12697 * troff/input.c (main): Change call.
12699 * troff/input.c (node::reread, diverted_space_node::reread): New
12701 (process_input_stack): Call reread rather than
12702 get_diverted_space_node.
12703 * troff/node.c (node::get_diverted_space_node,
12704 diverted_space_node::get_diverted_space_node): Removed.
12705 * troff/node.h: Declare reread methods instead of
12706 get_diverted_space_node methods. Make `n' member private.
12707 * troff/input.c: (token::diverted_space): Removed.
12708 * troff/token.h: Removed declaration.
12711 Tue Sep 4 00:48:04 1990 James Clark (jjc at jclark)
12713 * eqn/script.c (script_box::compute_metrics): Don't let
12714 SUP_RAISE_FORMAT become negative.
12716 * tbl/table.c (table::do_row): Entries that don't end in the
12717 this row shouldn't make the row non-blank.
12719 * tbl/table.c (table::make_columns_equal): Only set the width of
12720 columns which are marked as equal.
12722 * tbl/main.c (process_data): Before issuing excess data error,
12723 if last character was a newline unget it; then get it again after
12724 the error. Also include the contents of the entry in the message.
12726 * groff.c: New file.
12727 * Makefile: Build groff from groff.c. Make it possible to use
12728 either groff.sh or groff.c as groff.
12729 * Makefile.bd: Similarily.
12731 Mon Sep 3 09:39:49 1990 James Clark (jjc at jclark)
12733 * groff.sh: Don't delay expansion of $@ in assignment to files.
12734 Remove occurrences of \".
12736 Sun Sep 2 09:56:59 1990 James Clark (jjc at jclark)
12738 * all Makefiles: Simplify and rearrange.
12740 * Makefile: Handle fmod like malloc.
12741 * lib/Makefile: Similarily.
12742 * lib/fmod.c: Remove #ifdef NEED_FMOD.
12744 * Makefile: Rename OPTIMISE to OPTIMIZE.
12746 * groff.sh: Remove assignment to PATH.
12747 * Makefile: Remove SHPATH variable.
12748 * Makefile.bd: Similarily.
12750 * groff.sh: Add -V option to print the pipeline instead of
12753 Fri Aug 31 00:56:46 1990 James Clark (jjc at jclark)
12755 * lib/font.c: Split off file searching into ...
12756 * lib/fontfile.c: New file.
12758 * lib/strerror.c (strerror): Use `Error %d' for unknown errors.
12760 Thu Aug 30 13:13:55 1990 James Clark (jjc at jclark)
12762 * tbl/table.c (table::do_hspan): Delete assertion that e != 0.
12763 Also change misleading comment.
12764 (table::do_vspan): Change similarily misleading comment.
12765 * tbl/main.c (process_data): A format row with an explicit `s'
12766 uses up a data line, even if all the other columns are `_' or `='.
12768 * troff/input.c (token::description): Fix description of
12769 TOKEN_DUMMY and TOKEN_EMPTY.
12771 Wed Aug 29 04:12:08 1990 James Clark (jjc at jclark)
12773 * groff.sh: Fix description of -Z in help message.
12775 Tue Aug 28 07:28:33 1990 James Clark (jjc at jclark)
12777 * pic/object.c (object_spec::make_object): Allow negative and zero
12779 * pic/pic.y: Give linethick default value of -1.0.
12780 * pic/troff.c (troff_output::troff_output): Initialize
12781 last_line_thickness to BAD_THICKNESS.
12782 (troff_output::finish_picture): Set thickness to BAD_THICKNESS.
12783 (troff_output::line_thickness): Canonicalize negative thicknesses
12784 to RELATIVE_THICKNESS.
12785 * pic/tex.c (tex_output::set_pen_size): Silently map negative line
12786 thicknesses to DEFAULT_PEN_SIZE. Canonicalize negative pen sizes
12788 (tex_output::start_picture): Set pen_size to -2.0.
12790 * ps/ps.c (ps_printer::set_line_thickness): If line_thickness is
12791 0, then use 0 linewidth.
12792 (ps_printer::ps_printer): Initialize line_thickness to -1.
12794 * pic/troff.c (troff_output::simple_ellipse): Divide by scale.
12796 * ps/devps/symbolchars: Remove `or'.
12797 * ps/tmac.ps: Implement \(or with .char.
12799 * ps/devps/symbolchars: Move most characters into textmap.
12800 * ps/devps/textmap: Add names for troff bracket characters. Remove
12803 * ps/devps/TSymbol.ps: Removed.
12804 * ps/devps/FontMakefile: Make S from Symbol not TSymbol.
12805 * ps/tmac.ps: Do with .char what TSymbol did.
12806 * ps/devps/download: Remove TSymbol.
12808 * ps/devps/T: Removed.
12809 * ps/devps/Troff.ps: Removed.
12810 * ps/devps/Troff.afm: Removed.
12811 * ps/tmac.ps: Implement \(ru, \(ul, and \(br with .char.
12812 * ps/devps/download: Remove Troff.
12813 * ps/devps/FontMakefile: Remove T target.
12814 * ps/devps/DESC-A4: Remove T from font list.
12815 * ps/devps/DESC-letter: Likewise.
12817 * troff/input.c (macro_to_node): Rename to ...
12818 (charinfo_to_node): Don't pass mac argument. Temporarily remove the
12819 character's definition while processing it.
12820 * troff/node.c (node::add_char, make_node): Change calls to
12821 macro_to_node accordingly.
12823 * troff/input.c (token::next): Translate \_ to \(ul.
12825 * tty/devascii/R.proto: Add `|'.
12826 * tty/devlatin1/R.proto: Likewise.
12828 Mon Aug 27 11:25:41 1990 James Clark (jjc at jclark)
12830 * man: Put the version number in all the man pages.
12832 Sun Aug 26 11:40:05 1990 James Clark (jjc at jclark)
12834 * Makefile.bd: New file.
12835 * README.bd: New file.
12837 * VERSION: New file.
12838 * lib/version.c: Removed.
12839 * lib/Makefile: Create version.c from ../VERSION. Remove version.c
12842 * troff/input.c (main): Get hyphen_file from GROFF_HYPHEN
12843 environment variable.
12845 * all Makefiles: Split install target into install.bin for
12846 binaries, and install.nobin for everything else.
12847 * Makefile: Add bindist target.
12849 * man/afmtodit.man: New file.
12850 * man/Makefile: Add afmtodit.n to MAN1PAGES.
12851 * ps/devps/Makefile: Add textmap to DEVICEFILES. Install afmtodit
12853 * ps/Makefile: Pass BINDIR to make install in devps.
12855 * ps/ps.c (ps_printer::set_char): Do nothing if the character is
12856 the space character.
12858 * ps/devps/FontMakefile: Rename symbol.afm to tsymbol.afm.
12860 Sat Aug 25 15:39:03 1990 James Clark (jjc at jclark)
12862 * ps/ps.c: Redo font downloading.
12863 * ps/devps/download: New file.
12864 * ps/devps/Makefile: Add download to DEVICEFILES.
12865 * ps/devps/afmtodit: Remove -d option.
12866 * ps/devps/FontMakefile: Don't use -d option with afmtodit.
12867 * ps/devps/symbosl.ps: Add %%DocumentFonts comment.
12868 * ps/devps/zapfdr.ps: Likewise.
12869 * ps/devps/TSymbol.ps: Likewise.
12871 Fri Aug 24 20:10:30 1990 James Clark (jjc at jclark)
12873 * groff.sh: Initialize dev to ${GROFF_TYPESETTER:-@DEVICE@}.
12875 Thu Aug 23 10:03:47 1990 James Clark (jjc at yquem)
12877 * ps/ps.c (ps_output::include_file): If BROKEN_SPOOLER is defined,
12878 then strip the first line if it starts with %.
12879 * Makefile: Add a comment about this.
12881 * man/tfmtodit.man: New file.
12882 * man/Makefile: Add tfmtodit.n to MAN1PAGES.
12883 * dvi/Makefile: Install tfmtodit in BINDIR.
12885 * dvi/tfmtodit.c (usage): Mention -v option.
12887 Wed Aug 22 09:56:36 1990 James Clark (jjc at yquem)
12889 * troff/node.c (troff_output_file::end_of_line): Call do_motion.
12890 * troff/node.c (troff_output_file::transparent_char): Don't call
12893 * eqn: Add check_tabs method to most box classes.
12894 * eqn/box.c (box::top_level): Call check_tabs.
12896 * eqn/script.c (script_box::output): Use \Z.
12897 * eqn/limit.c (limit_box::output): Use \Z.
12899 * eqn/box.c (box::top_level): Use itoa.
12901 Tue Aug 21 09:29:28 1990 James Clark (jjc at yquem)
12903 * dvi/tmac.dvi: Add font translations for CR, C, TT.
12904 * dvi/devdvi/Makefile: Don't make links to CW.
12906 * ps/tmac.ps: Add font translations for C, CW, CO, CX, CD, H, HO,
12908 * xditview/tmac.X: Likewise.
12910 * troff/node.c: Add font translation feature.
12911 (get_font_translation): New function.
12912 (symbol_fontno): Translate the font name.
12913 (mount_font_no_translate): Rename to mount_font to this.
12914 (mount_font): New function.
12915 (font_family::make_definite): Call mount_font_no_translate instead
12917 (mount_style): Translate the font name.
12918 (font_translate): New function.
12919 (init_font_requests): Bind "ftr" to font_translate.
12921 * ps/devps/prologue (SN): New procedure that rounds a position to
12922 the nearest (pixel + (.25,.25)).
12923 (DL): Use SN to round endpoints.
12925 * lib/version.c: Changed version to 0.5.
12927 Sat Aug 18 04:43:21 1990 James Clark (jjc at yquem)
12929 * Makefile: Move definition of PAGE to the very beginning, so that
12930 people are less likely to miss it.
12932 Fri Aug 17 02:15:11 1990 James Clark (jjc at yquem)
12934 * man/Makefile: Don't need to sed out @UPCASE_PROG_PREFIX@.
12936 * troff/env.c (environment::choose_breakpoint): Make `can't find
12937 breakpoint' error a warning of type WARN_BREAK. Change message to
12938 `can't break line'.
12939 * troff/groff.h: Declare WARN_BREAK with code 4; change WARN_INPUT to
12941 * troff/input.c: Add WARN_BREAK to warning_table. Include
12942 WARN_BREAK in DEFAULT_WARNING_MASK.
12944 * tty/tmac.tty: Add definition of \(+-.
12946 * groff.sh: Remove `--' option to set command.
12948 * dvi/devdvi/texsy.map: Remove duplicate md entry.
12950 * ps/devps/eqnchar: Better definition of cdot using md.
12951 * dvi/devdvi/eqnchar: Likewise.
12952 * xditview/devX100/eqnchar: Likewise.
12953 * xditview/devX75/eqnchar: Likewise.
12954 * eqn/lex.c: Add definition of cdot.
12956 Thu Aug 16 09:33:57 1990 James Clark (jjc at yquem)
12958 * troff/input.c (get_optional_char): New function.
12959 * troff/input.c (set_page_character): Use get_optional_char(),
12960 rather than has_arg() and tok.get_char(1).
12961 * troff/env.c (tab_character, leader_character, hyphen_char,
12962 field_characters): Likewise.
12963 (margin_character): Likewise. Also always delete the
12964 margin_character_node.
12966 * troff/input.c (token::get_char): Use token::description.
12968 * troff/input.c (has_arg): Don't skip over tab and \}.
12969 * troff/number.c (start_number): Give a warning if the number
12970 starts with \} (WARN_RIGHT_BRACE) or tab (WARN_TAB).
12972 Wed Aug 15 10:04:37 1990 James Clark (jjc at yquem)
12974 * troff/input.c (empty_name_warning, non_empty_name_warning): New
12976 (get_name, get_long_name): Use these. Rename `warn' argument to
12979 * troff/node.c (get_fontno): Test that the symbol is not null.
12981 * troff/input.c (token::description): New function.
12982 * troff/number.c (parse_term): Use token::description in `numeric
12983 expression expected' message.
12984 * troff/groff.h: Add WARN_MISSING.
12985 * troff/number.c (start_number): New function.
12986 * troff/number.c (get_vunits, get_hunits, get_number, get_integer,
12987 get_incr_number): Use start_number().
12988 * troff/input.c (DEFAULT_WARNING_MASK): Enable WARN_NUMBER by
12990 * troff/input.c (get_name, get_long_name): Use WARN_MISSING.
12991 * troff/reg.c (alter_format): Use WARN_MISSING. Also use
12993 * troff/input.c (token::get_char): Use WARN_MISSING.
12994 * troff/input.c (token::delimiter): Use token::description.
12995 * troff/env.c (environment_switch): Back out Aug 3 change.
12996 * troff/input.c (has_arg): Skip over \}s and tabs but give a
12998 * troff/token.h (token::tab): New function.
12999 * troff/node.c (get_fontno): Use tok.skip() rather than has_arg().
13000 * troff/reg.c (alter_format): Likewise.
13001 * troff/node.c (bold_font): Use has_arg() rather than tok.skip().
13003 Tue Aug 14 10:11:21 1990 James Clark (jjc at yquem)
13005 * troff (most files): Redo warnings. Divide warnings into various
13006 categories; warning() has an additional first argument indicating
13007 the category it falls into.
13008 * troff/input.c (main): -w now takes an argument. New option -W.
13009 (enable_warning, disable_warning): New functions.
13011 * ps/devps/afmtodit: Add -a option to lie about the italic angle.
13012 * ps/devps/FontMakefile: Pretend TI has an angle of 7.
13014 Mon Aug 13 10:11:16 1990 James Clark (jjc at yquem)
13016 * ps/devps/eqnchar: Better definitions of dotdot, vec, dyad, inf.
13017 * xditview/devX100/eqnchar: Likewise. Remove definition of dot.
13018 * xditview/devX75/eqnchar: Likewise.
13019 * dvi/devdvi/eqnchar: Better definitions of vec, dyad, dotdot.
13021 * eqn/other.c: When bar or over applies to a single character
13022 don't produce an overline_box or an underline_box. Instead produce
13023 an accent_box or an underaccent_box, with the accent a line
13024 whose width is accent_width. New classes underaccent_box,
13025 overline_char_box and underline_char_box.
13026 * eqn/box.h: Move overline_box, underline_box, accent_box class
13027 declarations into eqn/other.c. Add declarations of
13028 make_underline_box, make_overline_box, make_accent_box.
13029 * eqn/eqn.y: Call make_overline_box, make_underline_box
13030 make_accent_box instead of constructors.
13031 * eqn/pbox.h, eqn/box.c: Add accent_width parameter.
13033 * eqn/other.c: Add accent_box::~accent_box.
13034 * eqn/box.h: Declare it.
13036 * groff.sh: With -Tps, use eqn -D.
13038 * eqn/other.c (overline_box::output): Use \Z. If draw_flag use \D
13040 (underline_box::output): Similarily.
13041 (accent_box::output): Use \Z.
13043 * xditview/tmac.X: Add definitions of ~ and ^ (so that they are a
13046 Sun Aug 12 09:41:15 1990 James Clark (jjc at yquem)
13048 * troff/div.c (top_level_diversion::transparent_output(unsigned
13049 char)): Use asciify.
13050 * troff/input.c (asciify): Don't make it static.
13051 * troff/token.h (asciify): Declare it.
13053 * troff/input.c (get_name, get_long_name, token::get_char,
13054 token::delimiter): Add an extra default argument which says
13055 whether a warning should be printed.
13056 * troff: Pass a non-zero argument to one of these rather than
13057 printing a warning directly.
13059 Sat Aug 11 09:02:21 1990 James Clark (jjc at yquem)
13061 * troff: Consistently use symbol::is_null.
13063 * troff/dictionary.h: Move some inline functions into
13066 * troff/request.h: Move inline functions into input.c.
13067 (request_or_macro::invoke): Make it pure.
13069 * troff/input.c, troff/reg.h: New class `constant_int_reg'.
13070 * troff/input.c (init_input_requests): Use class constant_int_reg.
13071 (class compatible_reg): Deleted.
13072 * troff/div.c (init_div_requests): Use class constant_int_reg.
13073 (class last_post_line_extra_space_reg): Deleted.
13075 * troff/env.c (tab_character): Don't change the tab character if
13076 we get an invalid argument.
13077 (hyphen_char): Similarily.
13079 * troff/reg.c (alter_format): Check that nm is not null.
13081 * Makefile, groff.sh: Make it possible to customize the commands
13082 used for printing PostScript and dvi files. Also make it possible
13083 to customize the path used by groff.sh.
13085 * eqn/eqn.y: Make `left' right associative.
13087 Fri Aug 10 18:20:39 1990 James Clark (jjc at yquem)
13089 * pic/pic.h: Added definition of M_SQRT2 for those systems that
13092 * pic/pic.h: Removed definition of INT_MAX.
13094 * troff/node.c (italic_corrected_node::vertical_extent): Omit
13097 * troff/input.c (token::next): Handle \R like \n.
13099 Tue Aug 7 09:46:33 1990 James Clark (jjc at yquem)
13101 * ps/tmac.pc (PSPIC): Simplify.
13103 * troff/env.c (tab_stops::to_string):
13104 * pic/pic.y (object_type_name):
13105 * pic/troff.c (simple_output::line):
13106 * pic/tex.c (tex_output::spline):
13107 * pic/object.c (object_spec::make_object):
13108 * tbl/main.c (process_data): Add cases to switch statements to
13109 avoid cfront warnings. (Some of these are spurious, since the
13110 switch already has a default case.)
13112 * ps/tmac.ps (PSPIC): Reformatted. Prefix all local names with
13113 `ps-'. Don't test systat; instead check number of arguments to
13116 Mon Aug 6 00:13:07 1990 James Clark (jjc at yquem)
13118 * macros/tmac.e: Do not decrease the page offset by 0.5i.
13120 * ps/ps.c (ps_printer::ps_printer): Use mktemp instead of tempnam.
13121 Unlink the file as soon as we have opened it, so that we don't
13122 have to bother with signal handlers.
13123 (handler): Deleted.
13124 (fatal_error_exit): Deleted.
13125 (main): Don't call signal.
13127 * dvi/tfmtodit.c: Add -k option so that kerns with the skewchar
13129 * dvi/devdvi/Makefile: Use the -k option with S and MI.
13131 * pic/pic.y: If there is a label, or an nth construction before
13132 the first `.' in the argument to `with', ignore it and generate a
13134 * pic/lex.c (lex_warning): New function.
13136 * tbl/table.c (table::init_output): In section keep and release
13137 macro, use 0 indent when diverting and the correct indent when
13140 * troff/input.c (interpolate_number_format): Do not interpolate
13141 anything if the number register is not defined.
13143 * tbl/main.c (process_data): Don't add entry when col >= ncolumns.
13145 Sat Aug 4 08:12:05 1990 James Clark (jjc at yquem)
13147 * ps/devps/prologue (PICTURE): Set components of graphics state to
13148 their default values.
13150 * ps/devps/text.enc: Add trademark
13151 * ps/devps/textmap: Add names for club, spade, heart, diamond,
13152 carriagereturn, suchthat. Use Upsilon1 rather than Upsilon.
13153 * ps/devps/symbolchars: Add names for summation and product.
13155 * dvi/devdvi/texsy.map: Add names for club, spade, heart, diamond,
13156 suchthat. Add pp. Add upper-case letters.
13158 * xditview/libXdvi/DviChar.c: Add names for club, spade, heart,
13159 diamond, carriagereturn, suchthat. Use Upsilon1 rather than
13162 * dvi/devdvi/texsy.map: Rename lA (left angle bracket) to la, and
13163 rA (right angle bracket) to ra. Introduce names for double-headed
13164 arrows and double-barred arrows: <>, va, lA, rA, hA, uA, dA, vA.
13165 * ps/devps/textmap: Likewise for ps device.
13166 * xditview/libXdvi/DviChar.c: Likewise for X100 and X75 devices.
13167 * tty/devascii/R.proto: Rename lA to la and rA to ra.
13168 * tty/devascii/R.proto: Likewise.
13169 * tty/tmac.tty: Provide definitions for \(<>, \(lA, \(rA, \(hA,
13171 * eqn/delim.c: In delim_table, rename \(lA to \(la and \(rA to \(ra.
13173 * xditview/tmac.X: Add definitions for \(fi \(fl \(ff \(Fi \(Fl.
13175 * eqn/lex.c: Added definitions of `approx', `grad' and `del' to
13178 Fri Aug 3 09:59:27 1990 James Clark (jjc at yquem)
13180 * troff/div.c (when_request): Use symbol::is_null rather than
13181 has_arg to determine whether we have an argument.
13182 (change_trap): Remove the trap if we get an invalid number. Give
13183 an error if we don't get at least the macro name.
13184 (diversion_trap): Remove trap if we get an invalid name or number.
13186 * troff/env.c (environment_switch): Pop if we get an invalid
13187 symbol or numeric expression.
13189 * troff/input.c (do_define_macro): If EOF is encoutered while
13190 defining the macro, do tok.next() before returning.
13192 * troff/token.h (has_arg): Move definition from here, to ...
13193 * troff/input.c (has_arg): ... here
13195 * troff/env.c (space_size): Do nothing if we get an invalid argument.
13196 * troff/input.c (shift): Likewise.
13198 * pic/lex.c (get_token_after_dot): Accept `.center' as a synonym
13201 * pic/troff.c (troff_output::start_picture): Comment out calls to
13204 * eqn/main.c (do_file): Subtract 1 from current_lineno if
13205 interpret_lf_args succeeds.
13207 * eqn/main.c (do_file): Don't recognize delimiter if preceded by
13208 \\. This avoids problems with \$N.
13210 * groff.sh: Pass -C to preprocessors.
13212 * lib/lf.c (interpret_lf_args): Be more flexible.
13214 * tbl/main.c (main): Add -C option.
13215 (table_input::get): Do not recognize TE if followed by character
13216 other than a space or newline unless -C option given.
13217 (process_input_file): Likewise for lf, TS.
13218 (process_data): Likewise for lf in text blocks.
13220 * eqn/main.c (main): Add -C option.
13221 (do_file): Don't recognize EQ, EN or lf if followed by character
13222 other than space or newline unless -C option given.
13223 * eqn/lex.c (file_input::read_line): Similarily.
13224 * eqn/eqn.h: Declare compatible_flag.
13226 * etc/soelim.c (main): Add -C option.
13227 (interpret_lf_args): Use version in libgroff.
13230 * pic/main.c (main): Add -C option, which sets compatible_flag.
13231 (top_input::get), (top_input::peek): If -C option not given,
13232 do not recognize .PS/.PE/.PF/.lf if followed by a character
13233 other than space or newline.
13234 * pic/lex.c (file_input::read_line): Similarily.
13235 * pic/pic.h: Add declaration of compatible_flag.
13237 Thu Aug 2 11:11:27 1990 James Clark (jjc at yquem)
13239 * ps/tmac.ps (PSPIC): Avoid use of `echo -n'.
13241 * troff/node.c, troff/node.h: Add `asciify' methods to classes
13242 derived from node. New class space_char_hmotion_node.
13243 * troff/input.c (asciify_macro): New function.
13244 * troff/input.c (init_input_requests): New request `asciify' bound
13246 * macros/mm.diff: New file.
13247 * Makefile: In install.mm target use `patch' to apply
13250 * troff/input.c (macro::print_size): Just print the size in bytes.
13252 * troff/div.c (return_request): Correct the argument
13255 Wed Aug 1 12:38:36 1990 James Clark (jjc at yquem)
13257 * troff/node.h (class composite_node): Add sz member.
13258 * troff/node.c (composite_node::size): Return sz.
13259 * troff/input.c (macro_to_node): Use the initial size in the
13260 environment as the size of the composite_node.
13262 * troff/node.c (node::zero_width_tprint): Provide a reasonable
13265 Tue Jul 31 10:07:10 1990 James Clark (jjc at yquem)
13267 * troff/div.c (change_trap): If we get a bad number expression,
13270 Mon Jul 30 10:30:49 1990 James Clark (jjc at yquem)
13272 * lib/matherr.c (matherr): Define this only if math.h defines
13275 Sun Jul 29 10:34:27 1990 James Clark (jjc at yquem)
13277 * troff/div.c (macro_diversion::distance_to_next_trap): If there
13278 no diversion trap return vunits(INT_MAX - vresolution).
13280 Sat Jul 28 14:28:14 1990 James Clark (jjc at yquem)
13282 * troff/input.c (do_zero_width): New implementation that doesn't
13283 use a temporary environment. Use instead:
13284 (token::add_to_node_list): New function.
13285 * troff/env.c (environment::get_prev_char_height),
13286 (environment::get_prev_char_height),
13287 (environment::get_prev_char_skew): New functions.
13288 (environment::get_prev_char): New function.
13289 (environment::get_prev_char_width): Change to use get_prev_char.
13290 (init_env_request): Implement new registers .cht, .cdp, .csk.
13291 * eqn/sqrt.c (sqrt_box::output): Don't rely upon the argument to
13292 \Z being processed in a separate environment.
13294 Fri Jul 27 10:21:25 1990 James Clark (jjc at yquem)
13296 * tbl/table.c: Removed TABLE_BOTTOM_REG.
13298 * tbl/table.c (table::init_output): In the section release macro,
13299 give a warning message if the section won't fit on one page.
13301 * tbl/table.c (table::do_top): Emit table keep only if table is
13303 (table::do_bottom): Likewise for table release.
13304 (table::table), (table::add_vertical_rule): Remove reference to
13306 * tbl/table.h: Remove keep member.
13308 * tbl/table.c: New register SUPPRESS_BOTTOM_REG. In
13309 SECTION_RELEASE_MACRO, if there's not enough space before the next
13310 trap to output the diversion, call T# ourselves, set
13311 SUPPRESS_BOTTOM_REG to 1, spring the trap, then set
13312 SUPPRESS_BOTTOM_REG back to 0. In T#, do nothing if
13313 SUPPRESS_BOTTOM_REG is non-zero. In T#, always mark the current
13314 vertical position and return to it before turning traps on again.
13316 Thu Jul 26 02:54:32 1990 James Clark (jjc at yquem)
13318 * troff/node.c, troff/node.h: In classes derived from node,
13319 replace prev_char_width method by last_char_node method.
13320 * troff/env.c (environment::get_prev_char_width): Use
13321 node::last_char_node rather than node::get_prev_char_width.
13323 * Makefile: Added comment about -fno-inline on 68030-based
13326 * troff/reg.c (number_format_to_ascii), eqn/delim.c (DELIM_TABLE_SIZE),
13327 tty/tty.c (tty_font::load_tty_font), dvi/tfmtodit.c (main): Cast
13328 expressions using sizeof to int.
13329 * dvi/dvi.c (dvi_font::handle_x_command): Avoid long->int warnings.
13331 * macros/tmac.e (TS): Don't move @f back past the current
13334 Wed Jul 25 09:11:08 1990 James Clark (jjc at yquem)
13336 * ps/ps.c (main): Buffer stderr.
13337 * dvi/dvi.c (main): Likewise.
13338 * tty/tty.c (main): Likewise.
13340 * ps/ps.c (ps_printer::do_import): Improve error handling.
13342 * troff/input.c (abort_request): Use asciify.
13344 * driver/printer.h (printer::draw), driver/printer.c (printer::draw),
13345 ps/ps.c (ps_printer::draw), dvi/dvi.c (dvi_printer::draw): Make
13346 type of first argument int rather than char. This works around a
13347 bug on the 68030 based Apollo using g++ 1.37.1.
13349 * tbl/table.h (class table): Add `keep' member.
13350 * tbl/table.c (table::table): Initialize `keep'.
13351 (table::add_vertical_rule): Set `keep' to 1.
13352 (table::do_top): Only emit table keep macro is `keep' is non-zero.
13353 (table::do_bottom): Likewise for table release macro.
13354 (table::do_row): Emit section keep macro even if the row is 0.
13356 Tue Jul 24 08:35:07 1990 James Clark (jjc at yquem)
13358 * macros/tmac.e (@C): Preserve the font family across the change
13361 Mon Jul 23 10:15:23 1990 James Clark (jjc at yquem)
13363 * lib/font.c: Initialize font::hor and font::vert to 1.
13364 (font::load_desc): Check the values of font::hor and font::vert.
13366 * lib/lib.h: Added definition of INT_DIGITS. Fix it so that it can
13367 be included in a C compilation.
13368 (iftoa): Use INT_DIGITS. Include lib.h.
13370 (as_string): Likewise.
13371 * tbl/table.c: Removed definition of INT_DIGITS.
13372 * eqn/box.c (box::top_level): Use INT_DIGITS + 1 instead of 12.
13373 * troff/input.c (input_input_requests): Likewise.
13374 * ps/ps.c (make_encoding_name): Likewise.
13375 (ps_printer::set_style): Likewise.
13376 (ps_output::put_number): Use 1 + INT_DIGITS + 1 instead of 12.
13378 * tty/devascii/R.proto: Map fm onto '.
13379 * tty/devlatin1/R.proto: Likewise.
13381 Sat Jul 21 12:45:07 1990 James Clark (jjc at yquem)
13383 * tbl/table.c: Use ' instead of DELIMITER_CHAR in places where the
13384 argument to \w is at a different input level.
13386 * tbl/table.c (table::init_output): Define a new macro
13387 REPEATED_VPT_MACRO, like vpt but if in a diversion also
13388 transparently outputs itself.
13389 (table::define_bottom_macro): Use REPEATED_VPT_MACRO instead of
13391 (table::do_row): Likewise.
13393 * tbl/table.c (vertical_rule::print): Prefix the .sp -1 line with
13394 TRANSPARENT_STRING_NAME.
13396 * tbl/table.c (table::init_output): In the table release macro
13397 print an error message and don't produce any output if after
13398 issuing the need request the table still will not fit. Also
13399 remove the diversion after bringing it back.
13401 * tbl/table.c (table::init_output): Define a new macro
13402 REPEATED_MARK_MACRO, like mk but if in a diversion also
13403 transparently outputs itself.
13404 (table::do_row): Mark row_top_reg using REPEATED_MARK_MACRO. This
13405 is necessary because .TH might not call .T#.
13406 (table::do_top): Likewise TOP_REG.
13407 (table::define_bottom_macro): If TOP_REG is no longer valid, use
13408 #T - DOUBLE_LINE_SEP rather than #T. This is necessary because the
13409 table header might contain just the two top rules.
13411 Fri Jul 20 10:51:42 1990 James Clark (jjc at yquem)
13413 * troff/div.c: Implement new request `ptr' to print all traps.
13415 * troff/env.c (init_env_requests): Implement `.tabs' reg with
13416 init_string_env_reg.
13417 * troff/env.c (class tab_reg): Deleted.
13419 Thu Jul 19 12:07:16 1990 James Clark (jjc at yquem)
13421 * troff/div.c: New number register .pn returns the number of the
13422 next page as set by the pn request.
13424 * macros/tmac.an: Redid headers and footers. Number each manual
13425 entry starting from 1 unless \nC is > 0, like Sun. Added an
13426 optional 5th argument to .TH which specifies the manual name and
13427 appears in the center of the header. Understand the X, P and D
13428 registers like Sun.
13430 Wed Jul 18 10:23:31 1990 James Clark (jjc at yquem)
13432 * troff/env.c (init_env_requests): New number register `.lt' to
13433 return the title length.
13435 * troff/node.h (class transparent_dummy_node): New class.
13436 * troff/node.c (class transparent_dummy_node): Provide member
13438 * troff/env.c (interrupt): Add a transparent_dummy_node, rather
13441 * troff/input.c (token::next): New escape sequence \).
13442 * troff/input.c (get_copy): Recognize \) in copy mode.
13444 * troff/input.c (input_stack::clear): New function.
13445 * troff/input.c (exit_request): Use input_stack::clear.
13447 * troff/token.h: Removed TOKEN_NO_PRINT_CHAR.
13448 * troff/input.c (token::process): Removed case TOKEN_NO_PRINT_CHAR.
13450 * troff/env.c: Move set_page_character to input.c. Move
13451 page_character to input.c also.
13452 * troff/env.c (title): Split off the reading of the parts of the
13453 title into read_title_parts.
13454 * troff/input.c (read_title_parts): New function. Check the
13455 input_level when testing whether a token matches the delimiter.
13457 * troff/input.c (exit_request): New function.
13458 * troff/input.c (init_input_requests): Bind ex request to
13459 exit_request rather than exit_groff.
13461 * troff/input.c (exit_groff): Call tok.next() before
13462 process_input_stack().
13464 Mon Jul 16 09:47:23 1990 James Clark (jjc at yquem)
13466 * troff/env.c: ifdef widow control support on WIDOW_CONTROL.
13467 * troff/env.h: ditto.
13468 * troff/input.c: ditto.
13470 * troff/env.c (environment::is_empty): Test pending_lines.
13472 * troff/env.c (environment::have_pending_lines): Removed.
13474 * troff/input.c: Add request to flush pending lines from the
13477 * troff/env.c, troff/env.h: Add automatic widow control feature.
13479 * troff/input.c (exit_groff): Do process_input_stack() after
13480 do_break() but before setting exit_flag to 2.
13482 * troff/input.c: Remove FLUSH_PENDING_LINES and
13483 TOKEN_FLUSH_PENDING_LINES. Instead, flush pending lines from
13484 environment after END_TRAP token seen, but only if there aren't
13485 any more traps still unfinished.
13486 * troff/token.h: Remove TOKEN_FLUSH_PENDING_LINES.
13488 Sun Jul 15 10:50:08 1990 James Clark (jjc at yquem)
13490 * troff/env.c: Rename the `retain_size' member of class
13491 pending_output_line to `no_fill'.
13493 * troff/env.c (title): When the line is output, make the
13494 retain_size argument !fill.
13496 * troff/node.h: Add `hyphenated' member to struct breakpoint.
13497 * troff/node.c (space_node::get_breakpoints),
13498 (dbreak_node::get_breakpoints): Fill this in.
13499 * troff/env.c: Allow specification of maximum number of
13500 consecutive hyphenated lines.
13502 * troff/env.c (environment::is_empty): Add test for !current_tab.
13504 Sat Jul 14 11:23:01 1990 James Clark (jjc at yquem)
13506 * troff/env.c (environment::hyphenate_line): Don't completely give
13507 up if the word is not to be hyphenated; continue so that breaks
13508 can be made at break_char_node's.
13510 * lib/lib.h: Only define INT_MAX if it's not already defined;
13511 undef INT_MIN if it's already defined.
13513 * Makefile: Make it easy to define CFRONT_ANSI_BUG.
13515 * lib/lib.h: If CFRONT_ANSI_BUG is defined, cast INT_MIN to long.
13516 This works around a bug in AT&T C++ 2.0 used with an ANSI C
13519 * macros/tmac.an (an-header): Set no-space mode.
13521 * macros/tmac.an (TH): Start a new page if necessary.
13523 * Started using ChangeLog at version 0.4.
13526 version-control: never