1 2002-10-19 Werner LEMBERG <wl@gnu.org>
3 * src/devices/grops/ps.cc (cmyk_flag): New global variable.
4 (ps_printer::set_color): Set `cmyk_flag' for CMY and CMYK colors.
5 (ps_printer::~ps_printer): Emit `%%Extensions: CMYK' if `cmyk_flag'
7 * font/devps/prologue.ps (Fk, Ck): Enclose definitions with a
8 `where' construction since `cmyksetcolor' is a PS Level 2 operator.
10 2002-10-16 Werner LEMBERG <wl@gnu.org>
12 * NEWS, doc/webpage.ms: Updated.
14 2002-10-14 Werner LEMBERG <wl@gnu.org>
16 * src/roff/troff/node.cc (troff_output_file::put_char_width,
17 troff_output_file::put_char, troff_output_file::fill_color,
18 troff_output_file::glyph_color): Handle case where color pointer
21 2002-10-13 Ruslan Ermilov <ru@FreeBSD.org>
23 Add the new -r option to grotty. It is similar to the -i option
24 except it tells grotty(1) to use the "reverse video" attribute to
27 * src/devices/grotty/tty.cc (reverse_flag): New global variable.
28 (SGR_REVERSE, SGR_NO_REVERSE): New macros.
29 (tty_printer::make_underline, tty_printer::put_color,
30 tty_printer::end_page): Use it.
31 (main): Add -r switch.
33 * src/devices/grotty/grotty.man: Document it.
35 2002-10-11 Ruslan Ermilov <ru@FreeBSD.org>
37 * src/roff/troff/env.cc (hyphen_trie::read_patterns_file): Add
38 cast to `unsigned char' to properly read patterns with 8bit
41 2002-10-08 Werner LEMBERG <wl@gnu.org>
43 * REVISION: Increased to 2.
45 Version 1.18.1 released
46 =======================
48 2002-10-08 Werner LEMBERG <wl@gnu.org>
50 * doc/webpage.ms, NEWS: Updated.
52 2002-10-07 Werner LEMBERG <wl@gnu.org>
54 * tmac/doc-common (Ss): Add final `.ns' (similar to `.Sh') to
55 suppress additional whitespace after the header.
57 * tmac/doc-ditroff, tmac/doc-nroff (Am): New string to be in sync
60 * src/preproc/grn/grn.man, tmac/groff_mdoc.man, NEWS: Updated.
62 2002-10-07 Ruslan Ermilov <ru@FreeBSD.org>
64 * tmac/doc-common(doc-volume-operating-system-ateol): New flag.
65 (Dt): Use it to improve language localization (especially Russian
68 2002-10-07 Daniel Senderowicz <daniel@synchrods.com>
70 * src/preproc/grn/gprint.h (BSPLINE, BEZIER): New macros.
71 * src/preproc/grn/hdb.cc (DBGetType): Parse spline and bezier
73 * src/preproc/grn/hgraph.cc (drawwig): Add parameter to control
75 Call `picurve' for BSPLINE.
76 (HGPrintElt): Handle BSPLINE.
77 * src/preproc/grn/README: Document it.
79 2002-10-03 Werner LEMBERG <wl@gnu.org>
81 * src/roff/troff/node.cc (break_char_node::col): New variable.
83 (space_node::tprint, word_space_node::tprint): Call `fill_color'
85 (space_node::space_node): Remove assertion.
86 (break_char_node::add_self): Pass color argument to space node.
87 * src/roff/troff/input.cc (token::add_to_node_list, token::process):
89 * src/roff/troff/env.cc (environment::do_break,
90 environment::add_padding): Ditto.
92 2002-10-02 Werner LEMBERG <wl@gnu.org>
94 Redesigning color support in troff. Colors are no longer
95 represented as separate nodes but are now part of glyph nodes and
96 friends. This fixes the current formatting misbehaviour due to the
97 changes introduced on 2002-09-20. Some extra code is necessary for
98 proper grotty support: Without adding color variables to
99 space-related nodes, the background color would be changed too late.
101 * src/roff/troff/node.h, src/roff/troff/node.cc:
102 s/current_pagecolor/current_fill_color/.
103 s/current_glyphcolor/current_glyph_color/.
104 (glyph_color_node, fill_color_node): Removed.
105 (node::get_glyph_color, node::get_fill_color): New virtual member
107 (space_node::col): New variable.
108 Updated constructors of space_node and derived classes accordingly.
109 (hmotion_node::col): New variable.
110 Updated constructors of hmotion_node and space_char_hmotion_node
112 (vmotion_node::col): New variable.
113 Updated constructor accordingly.
114 (draw_node::gcol, draw_node::fcol): New variables.
115 Updated constructor accordingly.
116 (special_node::gcol, special_node::fcol): New variables.
117 Updated constructors accordingly.
118 (troff_output_file::put_char, troff_output_file::put_charwidth,
119 troff_output_file::draw): Set glyph and fill color.
120 (troff_output_file::start_special): Set glyph and fill color.
121 Always set current font.
122 (troff_output_file::fill_color, troff_output_file::glyph_color):
123 Don't call `do_motion'.
124 (glyph_node::gcol, glyph_node::fcol): New variables.
125 Updated constructors of glyph_node and ligature_node accordingly.
126 (glyph_node::get_glyph_color, glyph_node::get_fill_color): New
128 (glyph_node::merge_glyph_node,
129 kern_pair_node::add_discretionary_hyphen,
130 node::add_discretionary_hyphen): Updated.
131 (break_char_node::merge_self): Updated.
132 (word_space_node::tprint, space_node::tprint, hmotion_node::tprint,
133 vmotion_node::tprint): Handle color.
134 (make_glyph_node, make_node, node::add_char): Updated.
136 * src/roff/troff/env.cc (environment::space_newline,
137 environment::space, environment::output_line, environment::do_break,
138 environment::make_tab_node, environment::add_padding, title):
140 (environment_switch, environment_copy): Don't add color nodes.
142 * src/roff/troff/input.cc (do_glyph_color, do_fill_color): Return
144 (token::next): Updated.
145 \m and \M now are as transparent as \s.
146 (process_input_stack, token::add_to_node_list, token::process,
147 read_draw_node): Updated.
148 (charinfo_to_node_list): Don't add color nodes.
150 * doc/groff.texinfo: Updated.
152 2002-09-27 Ruslan Ermilov <ru@FreeBSD.org>
154 * tmac/doc-common (ds-operating-system-FreeBSD-4.*): New version
157 2002-09-27 Colin Watson <cjwatson@debian.org>
159 * src/roff/troff/node.cc (bracket_node::copy): Check `list' != 0.
161 2002-09-23 Werner LEMBERG <wl@gnu.org>
163 * src/devices/grolbp/lbp.cc: Replace `300' with `font::res' where
165 (DEFAULT_LINEWIDTH_FACTOR): New macro.
166 (linewidth_factor): New global variable.
167 (lbp_printer::set_line_thickness): Fix case for size < 0, using
169 (long_options): Add -w/--linewidth option.
171 (main): Handle -w option to set linewidth_factor.
172 (lbp_printer::lbp_printer): Initialize req_linethickness, not
175 * src/devices/grolbp/grolbp.man, NEWS, doc/webpage.ms: Updated.
177 2002-09-22 Paco Andrés Verdú <pandres@dragonet.es>
179 Fixed a bug in the line thickness setting code.
181 * src/devices/grolbp/lbp.cc (lbp_printer::req_linethickness): New
183 (lbp_printer::set_line_thickness): Pass environment as second
185 Implement it actually.
186 (lpb_printer::set_char, lbp_printer::draw): Use `req_linethickness'
187 and `set_line_thickness, depending on the current font size.
189 2002-09-21 Werner LEMBERG <wl@gnu.org>
193 * src/roff/groff/pipeline.h (MAX_COMMANDS): Increase to 12.
194 * src/roff/troff/node.cc (bracket_node::copy): Initialize
197 2002-09-20 Werner LEMBERG <wl@gnu.org>
199 * configure: Regenerated with autoconf 2.54.
201 2002-09-20 Werner LEMBERG <wl@gnu.org>
203 * src/roff/troff/env.h (environment): Rename cur_glyph_color to
205 Rename cur_fill_color to fill_color.
206 * src/roff/troff/env.cc: Updated.
208 2002-09-20 Werner LEMBERG <wl@gnu.org>
210 * src/roff/troff/env.cc (title): Copy color status after processing
212 * src/roff/troff/input.cc (charinfo_to_node_list): Emit glyph and
213 fill color nodes to reset colors properly.
215 * tmac/www.tmac (DC): Fix color handling.
217 * src/preproc/pic/pic.man, doc/pic.ms: Document some color issues.
218 * doc/groff.texinfo: Fixing documentation of `tl' request.
219 * doc/webpage.ms: Updated.
221 2002-09-19 Werner LEMBERG <wl@gnu.org>
223 * src/roff/troff/env.cc (environent_switch, environment_copy):
224 Emit glyph and fill color nodes to initialize colors properly.
226 2002-09-17 Colin Watson <cjwatson@debian.org>
228 * src/roff/troff/env.cc (environment::set_glyph_color,
229 environment::set_fill_color): Fix typo which prevented \m[] work
232 2002-09-17 Werner LEMBERG <wl@gnu.org>
234 Add left and right italic correction to non-slanted PS fonts. This
235 is an experimental feature to improve image rendering of grohtml.
237 * font/devps/generate/Makefile (RFLAG): New variable, set to `-i 0'.
238 ({T,H,C,P,N,BM,A,HN}{R,B}, ZD, S, ZDR): Use it.
239 * font/devps/*: All non-slanted fonts regenerated.
242 2002-09-16 Werner LEMBERG <wl@gnu.org>
244 Add a site-specific font directory.
246 * Makefile.in (localfontdir, legacyfontdir): New variables.
247 (fontpath): Use them.
248 (MDEFINES, uninstall_dirs): Updated.
249 * Makefile.comm (.man.n): Add `LOCALFONTDIR' and `LEGACYFONTDIR'.
250 Remove `FONTPATH' and `MACROPATH'.
252 * src/roff/troff/troff.man, NEWS: Updated.
253 * doc/groff.texinfo (Font Directories): New section.
256 * src/devices/grodvi/grodvi.man, src/devices/grohtml/grohtml.man,
257 src/devices/grolbp/grolbp.man, src/devices/grolj4/grolj4.man,
258 src/preproc/grn/grn.man: Minor fixes.
260 * src/devices/grohtml/post-html.cc (html_printer::do_tab_ts):
261 Remove unused variable.
263 2002-09-11 Werner LEMBERG <wl@gnu.org>
265 * doc/groff.texinfo, man/groff_font.man: Clarify argument of \N.
266 * man/groff_out.man: Fix documentation of 'N'.
268 2002-09-09 Gaius Mulley <gaius@glam.ac.uk>
270 * doc/Makefile.in (webpage.html): Depend on gnu.eps also.
271 * src/roff/troff/env.cc (indent): Emit html tag only if break_flag is
273 * src/devices/grohtml/post-html.cc (text_glob::is_br_ni): Removed.
274 (text_glob::is_br, html_printer::lookahead_for_tables): Updated.
275 (html_printer::do_tab_ts): Call `emit_table_header' with `FALSE'.
276 * src/devices/grohtml/html-text.cc (html_text::start_tag) <P_TAG,
277 PRE_TAG>: Call `begin' with `FALSE'.
279 2002-09-09 Ralph Corderoy <ralph@inputplus.demon.co.uk>
281 * src/libs/libgroff/string.cc (string::extract): Fix position of
282 terminating null byte.
284 2002-09-08 Werner LEMBERG <wl@gnu.org>
286 Add global option `nospaces' to tbl so that leading and trailing
287 spaces in data items are ignored.
289 * src/libs/libgroff/string.cc (string::remove_spaces): New member
290 function to remove leading and trailing spaces.
291 * src/include/stringclass.h: Updated.
293 * src/preproc/tbl/table.h (table): Add flag `NOSPACES'.
295 * src/preproc/tbl/main.cc (process_options): Handle `nospaces'
297 Fix typo in error messages.
298 (process_data): Implement `nospaces' option.
299 * src/preproc/tbl/tbl.man, NEWS, doc/webpage.ms: Updated.
301 2002-09-07 Werner LEMBERG <wl@gnu.org>
303 * src/include/config.hin: Add `HAVE_ISATTY'.
304 * src/libs/libgroff/tmpfile.cc (xtmpfile_list): Drop `const' for
306 * src/libs/libgroff/tmpname.cc: Include `time.h'.
307 * src/libs/libdriver/input.cc (Char): Add `operator==' and
308 `operator!=' for `char'.
309 * doc/groff.texinfo: Replace @ifnottex block for top node with
312 2002-09-06 Werner LEMBERG <wl@gnu.org>
314 * doc/Makefile.in (.texinfo.html): Add -I switch.
315 * doc/groff.texinfo: Add @ifnottex block for top node to make
316 translation to HTML work.
318 2002-09-05 Gaius Mulley <gaius@glam.ac.uk>
320 * src/preproc/html/pre-html.cc (LETTER_LENGTH): Removed.
321 (get_papersize, determine_vertical_offset): Removed.
322 (char_buffer::do_image): Always specify letter size.
324 (imageList::createPage): Use -dDEVICEHEIGHTPOINTS instead of
327 2002-09-05 Werner LEMBERG <wl@gnu.org>
329 * doc/groff.texinfo, tmac/groff_man.man: Improve documentation of
332 2002-09-04 Gaius Mulley <gaius@glam.ac.uk>
334 * src/preproc/html/pre-html.cc (imageList::createPage): Use
336 (generateImages): Clean up push-back buffer.
338 2002-09-04 Ralph Corderoy <ralph@inputplus.demon.co.uk>
340 * doc/groff.texinfo: Minor fixes.
342 2002-08-21 Gaius Mulley <gaius@glam.ac.uk>
344 * src/preproc/html/pre-html.cc (DEFAULT_LINE_LENGTH): New macro.
345 (MAX_WIDTH, A4_LENGTH, A4_OFFSET, LETTER_OFFSET): Removed.
347 (determine_vertical_offset): Use LETTER_LENGTH.
348 (createPage): Moved to ...
349 (imageList::createPage): This.
350 Call gs with -dDEVICEWIDTHPOINTS to avoid cropping.
351 (imageList::getMaxX): New function.
352 (createImage): Moved to ...
353 (imageList::createImage): This.
354 (imageList::createImages): New function.
355 (generateImages): Read `maxx' directly.
357 (scanArguments): Don't specify `gsPaper' for `-o'.
358 (makeTempFiles): Call `xtmpfile' with the last argument set to
361 2002-08-24 Werner LEMBERG <wl@gnu.org>
363 * src/include/nonposix.h (mkdir, WAIT, creat) [_MSC_VER]: Define.
364 (WAIT, _WAIT_CHILD) [!_MSC_VER]: Define.
365 * src/preproc/html/pre-html.cc (waitForChild): Use WAIT.
366 * src/preproc/html/pushback.cc: Include nonposix.h.
367 * src/roff/groff/pipeline.c: Define strcasecmp and strncasecmp
370 2002-08-23 Werner LEMBERG <wl@gnu.org>
372 Use $(OBJEXT) for the object file extension.
374 * Makefile.comm (.SUFFIXES): Add .obj.
375 (.cc.obj, .c.obj): New implicit rules.
376 * Makefile.in (OBJEXT): New variable, initialized from autoconf.
377 (MDEFINES): Add EXEEXT and OBJEXT.
378 * */Makefile.sub: s/.o/.$(OBJEXT)/.
380 2002-08-22 Werner LEMBERG <wl@gnu.org>
382 * INSTALL: Mention texinfo 4.2 as a prerequisite.
384 2002-08-21 Gaius Mulley <gaius@glam.ac.uk>
386 * src/devices/grohtml/post-html.cc (colType): Make enum global to
388 (html_printer::update_min_max, html_printer::add_table_end): New
390 (html_printer::lookahead_for_tables): Use them.
391 Reset page offset correctly.
392 (html_printer::~html_printer): Add creation of creator comment up.
394 2002-08-20 Werner LEMBERG <wl@gnu.org>
396 * tmac/an-old.tmac (T&): New dummy macro to avoid warning.
397 * man/groff_tmac.man: Fix typos.
398 * man/groff_font.man: Minor reordering.
399 * contrib/eqn2graph/eqn2graph.man (Tp): New macro.
400 * contrib/groffer/groffer.man: Fix typos.
402 2002-08-18 Gaius Mulley <gaius@glam.ac.uk>
404 Avoid endless loops while scanning for tables.
406 * src/devices/grohtml/post-html.cc (list::insert): Set
408 (html_printer::next_horiz_pos): Add `text_glob' argument; update
410 Return immediately if that argument is NULL.
411 (html_printer::calc_nf): Don't test if `g' is NULL.
412 (html_printer::lookahead_for_tables): Use
413 `glyphs.move_right_get_data'.
414 Don't test if `g' is NULL.
416 2002-08-18 Gaius Mulley <gaius@glam.ac.uk>
418 A better fix, replacing fix 2002-08-15, for increasing SIZE.
420 * src/devices/grohtml/post-html.cc (char_block): Make `buffer'
422 (char_block::char_block): Allocate `buffer'.
423 (char_buffer::add_string): Use it.
425 2002-08-15 Werner LEMBERG <wl@gnu.org>
427 * src/devices/grops/grops.man, src/devices/grolj4/grolj4.man,
428 src/devices/grodvi/grodvi.man: Document default line thickness.
430 2002-08-15 Gaius Mulley <gaius@glam.ac.uk>
432 * src/devices/grohtml/post-html.cc (char_block): Increase SIZE to
435 2002-08-14 Werner LEMBERG <wl@gnu.org>
437 * doc/webpage.ms: Updated.
439 2002-08-09 Werner LEMBERG <wl@gnu.org>
441 * src/roff/troff/node.cc (node::add_char): Call `freeze_space' for
444 2002-08-08 Aaron Campbell <aaron@monkey.org>
446 * src/preproc/pic/object.cc (object_spec::make_move): Fix typo
449 2002-08-08 Werner LEMBERG <wl@gnu.org>
451 * src/roff/troff/input.cc (read_rgb, read_cmy, read_cmyk): Call
454 Don't push back a space but a newline onto the stack.
456 2002-08-07 Gaius Mulley <gaius@glam.ac.uk>
458 Add fonts `CI', `CB', and `CBI' to grohtml which have been omitted
461 * src/devices/grohtml/post-html.cc (html_printer::end_font,
462 html_printer::start_font): Handle them.
463 * src/devices/grohtml/html-text.cc (html_text::do_italic): Don't
465 (html_text::do_bold): Don't reset italic and tt.
466 (html_text::do_tt, html_text::do_pre): Don't reset bold and italic.
467 * font/devhtml/DESC.proto: Add those fonts.
468 * font/devhtml/Makefile.sub (PROTOFONTS): Updated.
470 2002-08-07 Werner LEMBERG <wl@gnu.org>
472 * MORE.STUFF: Added gpresent.
474 * tmac/trace.tmac: Show nesting level by a corresponding amount of
475 whitespace before printing the logging message.
477 2002-07-31 Colin Watson <cjwatson@debian.org>
479 * src/devices/grohtml/html-table.cc (html_table::finish_row):
480 Initialize `n' to zero. This fixes a segfault on ARM.
482 2002-07-30 Werner LEMBERG <wl@gnu.org>
484 * doc/grnexmpl.me: Remove calls to .st and .sc which are undefined.
486 2002-07-29 Werner LEMBERG <wl@gnu.org>
488 * src/preproc/pic/pic.y (print_arg, relative_path): Add missing
491 2002-07-28 Colin Watson <cjwatson@debian.org>
493 * src/devices/grohtml/post-html (html_printer::troff_tag): Handle
495 (html_printer::html_printer): Initialize `pointsize'.
497 2002-07-26 Werner LEMBERG <wl@gnu.org>
499 * doc/Makefile.sub (PROCESSEDEXAMPLEFILES): Remove gnu.eps and
501 (CLEANNOTSRCDIRADD): Add gnu.eps and gnu.png.
502 (gnu.eps): Add -rle switch to pnmtops.
503 (distfiles): Add gnu.eps and gnu.png.
505 2002-07-25 Petter Reinholdtsen <pere@hungry.com>
507 * src/libs/libdriver/input.cc (Char): Add const to `operator=='.
510 2002-07-24 Werner LEMBERG <wl@gnu.org>
512 * doc/Makefile.in, doc/Makefile.sub (groff_bin_path): Don't use
513 ' \+' but ' *' for sed.
514 (GROFF): Set GROFF_COMMAND_PREFIX to empty value.
516 2002-07-23 Werner LEMBERG <wl@gnu.org>
518 * doc/groff.texinfo: Document `papersize' keyword.
519 * NEWS, man/groff_font.man: Updated.
521 2002-07-23 Colin Watson <cjwatson@debian.org>
523 Extend papersize keyword to accept more than a single entry. The
524 first valid will be used.
526 * src/libs/libgroff/font.cc (font::load_desc): Implement it.
527 (font::scan_papersize): Really skip final newline.
528 * src/preproc/html/pre-html.cc (get_papersize): Ditto.
530 2002-07-23 Werner LEMBERG <wl@gnu.org>
532 * configure.ac: Test for isatty.
533 * configure: Regenerated.
534 * src/include/posix.h: Check HAVE_ISATTY.
535 * src/roff/troff/input.cc [ISATTY_MISSING]: Removed.
536 * src/utils/lookbib/lookbib.cc: Include posix.h.
537 Don't declare isatty.
539 2002-07-21 Werner LEMBERG <wl@gnu.org>
541 * NEWS: Add `output' request.
543 * REVISION: Increased to 1.
545 Version 1.18.0 released
546 =======================
548 2002-07-19 Gaius Mulley <gaius@glam.ac.uk>
550 Allow internal glyph indices > 0xFF in grohtml for input characters.
552 * src/devices/grohtml/post-html.cc (to_unicode): Use `unsigned int'
554 (html_printer::add_to_sbuf): Use `unsigned int' as first parameter.
556 (html_printer::sbuf_continuation, html_printer::overstrike): Ditto.
557 (html_printer): Updated.
559 2002-07-19 Werner LEMBERG <wl@gnu.org>
561 * font/devhtml/R.proto: Updated to HTML 4, adding many glyphs.
562 * font/devutf8/R.proto: Adding some missing glyphs.
563 * font/devutf8/NOTES: Updated.
565 * tmac/dvi.tmac: Add more composite glyphs.
566 * tmac/html.tmac: Updated.
568 * man/groff_char.man: Add `sum' and `product' entities.
572 2002-07-18 Gaius Mulley <gaius@glam.ac.uk>
574 Improved table, tab, and indenting support.
576 * src/roff/troff/input.cc (file_iterator::suppress_newline_flag,
577 string_iterator::suppress_newline_flag): Removed. Updated all
578 function which have used it.
580 * src/roff/troff/env.cc: Include `input.h'.
581 (environment::add_node): Accept 0 as parameter.
582 (environment::add_html_tag): Add `force' parameter.
584 (environment::add_html_tag_tabs): Ditto.
585 For the moment, support left-aligned tabs only.
586 (environment::make_html_tag): New function.
587 (fill, no_fill): Set .br html tag additionally.
588 (environment::newline): Emit `eol.ce' or `eol' tag for html.
589 (environment::add_html_tag_eol): Removed.
590 (tab_stops::distance_to_next_tab): Add variant for handling
592 (environment::distance_to_next_tab): Ditto.
594 (environment::handle_tab): Handle tabs for html.
596 * src/roff/troff/env.h: Updated.
598 * src/roff/troff/div.cc: Updated all callers of
599 `environment::add_html_tag'.
601 * src/devices/grohtml/html-table.cc,
602 src/devices/grohtml/html-table.h: New files.
604 * src/devices/grohtml/html-text.cc (html_text): New members
605 `blank_para' and `start_space'.
606 (html_text::issue_tag): Don't emit TABLE_TAG.
607 Handle indentation for PRE_TAG and P_TAG.
608 (html_text::end_tag): Updated.
609 (html_text::table_is_void, html_text::issue_table_begin,
610 html_text::issue_table_end): Removed.
611 (html_text::do_push): Simplified.
612 [DEBUGGING]: Small fix.
613 (html_text::push_para): Add new parameter for indentation; updated
616 (html_text::do_indent, html_text::do_table, html_text::done_table,
617 html_text::is_in_table): Removed.
618 (html_text::do_pre): Handle P_TAG also.
619 (html_text::shutdown): Handle p->indent.
620 (html_text::check_emit_text): Simplified.
621 (html_text::do_emittext): Reset `blank_para'.
622 (html_text::do_para): Add new parameter for indentation; updated
624 (html_text::remove_indent): New function.
625 (html_text::do_space): Handle verbatim text properly.
626 (html_text::ever_emitted_text, html_text::starts_with_space,
627 html_text::remove_para_align): New functions.
628 (html_text::dump_stack_element, html_text::dump_stack): Updated.
630 * src/devices/grohtml/html_text.h (HTML_TAG): Remove TABLE_TAG.
633 * src/devices/grohtml/post-html.cc: Include html-table.h.
634 (INDENTATION): Removed.
635 (text_glob): Added many `is_<foo>' functions.
636 Added table description `tab'.
637 Added `get_arg',`get_tab_args', `remember_table', and `get_table'
639 (list): Add `insert' and `move_to' member functions.
640 (page): Add `insert_tag' member function.
641 (page::dump_page) [DEBUG_TABLES]: Improved.
642 (html_printer): Add `table' and `max_linelength' elements.
643 Add many `do_<foo>', `insert_<foo>', `next_horiz_pos',
644 `lookahead_for_tables', `shutdown_table', `calc_nf', `calc_po_in',
645 `remove_tabs', `remove_courier_tabs'.
646 (html_printer::emit_raw): Handle indentation.
647 (html_printer::do_center, html_printer::write_header): Updated.
648 (html_printer::is_courier_until_eol): Check for tag.
649 (html_printer::do_linelength): Handle max_linelength.
650 (html_printer::do_page_offset, html_printer::do_indentation): Handle
652 (html_printer::do_tempindent): Updated.
653 (html_printer::do_indentedparagraph): Removed.
654 (html_printer::do_indent): Simplified.
655 (html_printer::do_eol): Use `ever_emitted_text'.
656 (html_printer::do_flush, html_printer::do_links): Don't call
658 (html_printer::do_break): Handle end_tempindent.
659 (html_printer::troff_tag): Get argument.
661 Handle `.tab-ts', `.tab-te', `.col', `tab', and `tab0' tags.
662 (html_printer::flush_page): Call `lookahead_for_tables'.
663 Don't call `done_table'.
664 (html_printer::add_to_sbuf): Always call do_indent.
666 * src/devices/grohtml/Makefile.sub: Updated.
668 * tmac/an-old.tmac (TP): Don't handle html device specially.
669 (an-do-tag-html): New function which will be used instead of
670 `an-do-tag' if html device is used.
672 * tmac/html.tmac: Call .po to pass default page offset to grohtml.
674 * tmac/s.tmac (@IP): Don't handle html device specially.
675 (@IP-html): New function which will be used instead of `@IP' if
678 * tmac/www.tmac (HTML-NS, HTML-TAG-NS): New auxiliary macros -- this
679 is a hack which will eventually vanish again.
680 (PIMG): Handle `-C' option correctly if not html.
683 2002-07-17 Werner LEMBERG <wl@gnu.org>
685 * src/utils/afmtodit/afmtodit.pl: Don't use `-P-' for invoking perl.
687 2002-07-14 Eric S. Raymond <esr@thyrsus.com>
689 * contrib/pic2graph/pic2graph.*: Use convert(1).
690 * contrib/eqn2graph/eqn2graph.*: Minor fixes.
692 2002-07-14 Bernd Warken <bwarken@mayn.de>
694 * tmac/groff_trace.man: New file.
695 * tmac/Makefile.sub: Updated.
698 2002-07-13 Werner LEMBERG <wl@gnu.org>
700 * src/roff/groff/groff.man: Add some cross references.
702 2002-07-12 Werner LEMBERG <wl@gnu.org>
704 * src/roff/troff/input.cc (substring_request): Add warnings for
705 string indices out of range.
707 2002-07-11 Werner LEMBERG <wl@gnu.org>
709 * font/devdvi/generate/ec.map: Fix typo (`(l' -> `/l').
710 * font/devdvi/*EC: Regenerated.
712 2002-07-10 Bernd Warken <bwarken@mayn.de>
714 * man/groff_char.man: Updated and extended.
716 2002-07-10 Werner LEMBERG <wl@gnu.org>
718 * src/roff/troff/input.cc (length_macro): Renamed to...
719 (length_request): This.
720 Move call of `tok.next()' to the very end, otherwise the register
721 value hasn't been updated yet.
722 (init_input_requests): Updated.
724 2002-07-09 Werner LEMBERG <wl@gnu.org>
726 * src/roff/troff/input.cc (substring_macro): Renamed to...
727 (substring_request): This.
728 (init_input_requests): Updated.
729 * src/roff/troff/request.h: Updated.
731 2002-07-08 Robert D. Goulding <goulding@Princeton.EDU>
733 * src/roff/grog/grog.sh: Fix typo.
735 2002-07-08 Werner LEMBERG <wl@gnu.org>
737 * win32-diffs: Updated.
739 Handle `papersize' keyword properly in DESC.
741 * src/libs/libgroff/font.cc (font::scan_papersize): Fix argument
744 * src/libs/libgroff/paper.cc: Add four more paper formats used by
746 * src/include/paper.h: Updated.
748 * src/devices/grolbp/lbp.cc: Remove unnecessary semicolons.
749 Other minor C syntax fixes.
750 (papersize, paperlength, paperwidth): Renamed to `user_*'.
751 (lbp_printer): Add `papersize', `paperlength', and `paperwidth'
753 (lbp_printer::lbp_printer): Pass three arguments.
754 Set paper dimensions properly.
755 (make_printer, main): Updated.
756 (handle_unknown_desc_command): Fix error messages.
757 (main): Handle papersize keyword in DESC properly.
759 * src/devices/grolj4/lj4.cc (paper_size): Renamed to
761 (lbp_printer::lbp_printer): Pass an argument.
762 Set paper_size properly.
763 (handle_unknown_desc_command): Removed.
764 (make_printer, main): Updated.
765 * src/devices/grolj4/grolj4.man: Minor documentation fix.
767 * man/groff_font.man, NEWS: Updated.
769 2002-07-07 Werner LEMBERG <wl@gnu.org>
771 Integrated eqn2graph, contributed by Eric S. Raymond.
773 * contrib/eqn2graph/{Makefile.sub, eqn2graph.sh, eqn2graph.man}: New
775 * Makefile.in, NEWS: Updated.
777 2002-06-04 Werner LEMBERG <wl@gnu.org>
779 Changing the substring request to make it fit better with other
780 string manipulation functions in other programming languages:
781 Index 0 is now the first character in the string, and index -1
782 indicates the last character. Since this request didn't work
783 properly anyway in the last release, it doesn't harm too much to
786 * src/roff/troff/input.cc (substring_macro): Use loops to get
787 the real string length (ignoring COMPATIBLE_SAVE and
788 COMPATIBLE_RESTORE) and offsets.
789 Implement change described above.
791 * man/groff_char.man, tmac/doc-common (doc-header), tmac/doc.tmac
792 (doc-do-Bd-args, doc-do-Bl-args: Changed accordingly.
794 * NEWS, doc/groff.texinfo, man/groff_diff.man: Updated.
796 2002-06-03 Werner LEMBERG <wl@gnu.org>
798 Make .chop work with .de1 and friends. COMPATIBLE_SAVE and
799 COMPATIBLE_RESTORE are completely ignored.
801 * src/roff/troff/input.cc (char_list::set, char_list::get): New
803 (macro): `length' field renamed to `len'.
804 Added new field `empty_macro' (1 if macro is empty), to be used
805 instead of checking `len'.
807 (macro::empty): Updated.
808 (macro::length, macro::set, macro::get): New functions.
809 (macro::append): Ignore COMPATIBLE_SAVE and COMPATIBLE_RESTORE.
811 (chop_macro): Check and remove trailing COMPATIBLE_SAVE/
812 COMPATIBLE_RESTORE pairs.
813 (asciify): Ignore COMPATIBLE_SAVE and COMPATIBLE_RESTORE.
814 * src/roff/troff/request.h: Updated.
816 * doc/groff.texinfo: Document .chop's behaviour better.
818 2002-06-02 Werner LEMBERG <wl@gnu.org>
820 * doc/pic.ms: Fix documentation for the addition of positions.
822 * tmac/doc.tmac, tmac/an-old.tmac: Need groff version 1.18.
824 2002-06-29 Werner LEMBERG <wl@gnu.org>
826 Implementation of string arguments of the form \*[foo arg1 arg2 ...]
828 * src/roff/troff/input.cc (have_string_arg): New global variable.
829 (read_mode): New enumeration.
830 (read_escape_name): Use it. Update all calls.
831 (read_long_escape_name): Use it. Update all calls.
832 Set have_string_arg if appropriate.
833 (get_char_for_escape_name): Add parameter for handling space
835 (interpolate_string_with_args, decode_string_args): New functions.
836 (get_copy, token::next): Call it if necessary.
837 (interpolate_string): Fix error message.
839 * NEWS, doc/groff.texinfo, man/groff.man, man/groff_diff.man:
842 2002-06-24 Bernd Warken <bwarken@mayn.de>
844 * man/groff_tmac.man: Updated and extended.
846 2002-06-24 Werner LEMBERG <wl@gnu.org>
848 * doc/pic.ms, src/preproc/pic/pic.man: Fix description of `:='.
850 2002-06-23 Werner LEMBERG <wl@gnu.org>
852 * doc/pic.ms: Improve documentation of composite block objects.
854 2002-06-22 Werner LEMBERG <wl@gnu.org>
856 * src/roff/troff/input.cc (init_registers): Add three registers
857 `seconds', `minutes', and `hours' to hold the current time.
859 * NEWS, doc/groff.texinfo, man/groff.man, man/groff_diff.man:
862 2002-06-20 Werner LEMBERG <wl@gnu.org>
864 Make \X accept both `\ ' and `\~', converting them to single space
867 * src/roff/troff/token.h (token): Add TOKEN_UNSTRETCHABLE_SPACE.
868 (token::unstretchable_space): New inline function.
869 * src/roff/troff/input.cc (token::next, token::delimiter,
870 token::description, token::add_to_node_list, token::process): Handle
871 TOKEN_UNSTRETCHABLE_NODE.
872 (encode_char): Handle tok.stretchable_space and
873 tok.unstretchable_space.
875 * NEWS, doc/groff.texinfo: Document it..
877 2002-06-19 Werner LEMBERG <wl@gnu.org>
879 * src/devices/grops/ps.cc (ps_printer::special): Fix error message.
881 * src/devices/grotty/tty.cc (tty_printer::special): Add `sgr'
882 keyword to enable/disable SGR output.
883 (tty_printer::change_fill_color): New function.
884 * NEWS, src/devices/grotty/grotty.man: Document `sgr' special.
886 * src/roff/troff/input.cc (output_request): Add missing `tok.next()'
889 2002-06-18 Werner LEMBERG <wl@gnu.org>
891 Add a `color' request and a `.color' register to control usage of
894 * src/roff/troff/input.cc (disable_color_flag): Replaced with...
895 (color_flag): This (which is the inverse).
896 (activate_color): New function.
897 (main, init_input_requests): Updated.
898 * src/roff/troff/troff.h, src/roff/troff/node.cc
899 (troff_output_file::fill_color, troff_output_file::glyph_color):
902 * NEWS, doc/groff.texinfo, man/groff_diff.man, man/groff.man:
903 Document the changes.
905 2002-06-17 Colin Watson <cjwatson@debian.org>
907 Circumvent bug in autoconf 2.53 regarding top_builddir.
909 * aclocal.m4 (GROFF_BUILDDIR): s/top_builddir/groff_top_builddir/.
910 * Makefile.in, doc/Makefile.in:
911 s/@top_builddir@/@groff_top_builddir@/.
912 * configure: Regenerated (with autoconf 2.53).
914 2002-06-17 Werner LEMBERG <wl@gnu.org>
916 * src/libs/libgroff/font.cc (font::load_desc): Fix computation of
917 `paperwidth' and `paperlength' for the `papersize' keyword.
919 2002-06-16 P. Alejandro Lopez-Valencia <dradul@007mundo.com>
921 * src/devices/grops/grops.man: Add info about Type 42 fonts.
923 2002-06-15 Gaius Mulley <gaius@glam.ac.uk>
925 * src/devices/grohtml/post-html.cc (html_printer::emit_raw,
926 html_printer::do_linelength, html_printer::do_pageoffset,
927 html_printer::do_indentation, html_printer::do_tempindent,
928 html_printer::do_break, html_printer::begin_page): Clear indented
930 * tmac/html.tmac: Disable hyphenation.
932 2002-06-15 Werner LEMBERG <wl@gnu.org>
934 Don't produce HTML files if utility programs are missing.
936 * Makefile.in (make_html, make_install_html): New variables.
939 * aclocal.m4 (GROFF_HTML_PROGRAMS): New function to test for HTML
941 * configure.ac: Use it.
942 * configure: Regenerated.
944 * doc/Makefile.sub (PROCESSEDEXAMPLEFILES): Move webpage.html to...
945 (HTMLEXAMPLESFILES): This new variable.
946 (EXAMPLESIMAGEFILES): Renamed to...
947 (HTMLEXAMPLEIMAGEFILES): This.
948 (CLEANADD): Add HTMLEXAMPLEFILES.
949 (all): Use `make_html'.
951 (install_data): Use `make_install_html'.
952 Move html stuff to...
953 (install_html): This new target.
954 (uninstall_sub): Updated.
956 2002-06-14 Bernd Warken <bwarken@mayn.de>
958 * src/roff/grog/Makefile.sub (grog): Renamed to...
960 (grog): New rule to always install grog.sh as grog.
962 2002-06-08 Bernd Warken <bwarken@mayn.de>
964 * src/roff/grog/grog.pl: Fix typo.
966 2002-06-07 Werner LEMBERG <wl@gnu.org>
968 * doc/groff.texinfo: Add more info on .tr arguments.
970 2002-06-05 Werner LEMBERG <wl@gnu.org>
972 * NEWS, src/roff/grog/grog.man, doc/groff.texinfo: Updated.
974 * aclocal.m4 (GROFF_MKSTEMP): Include unistd.h.
975 * configure: Regenerated.
977 2002-06-05 Ralph Corderoy <ralph@inputplus.demon.co.uk>
979 * src/roff/troff/symbol.cc (table_sizes): Add more values.
981 * src/roff/grog/grog.pl, src/roff/grog/grog.sh: Recognize mom.
983 2002-06-04 Werner LEMBERG <wl@gnu.org>
985 * aclocal.m4 (GROFF_PAGE): Don't use `prefix' directly since it
986 is not initialized at the time we need it in case `--prefix' hasn't
987 been set. Check for `ac_default_prefix' also.
988 Test for `papersize' keyword also and generalize allowed whitespace.
989 * configure: Regenerated.
991 * font/devps/Makefile.sub (DESC): Use `papersize' instead of
994 * src/libs/libgroff/Makefile.sub (version, revision): Replaced
996 (src_version, src_revision): New variables to avoid overwriting
997 from parent make process.
998 (version.cc): Updated.
1000 * src/preproc/html/pre-html.cc: Include paper.h and font.h.
1001 (linebuf, linebufsize): New global variables.
1002 (sys_fatal): Use `fatal' to abort properly.
1003 (get_line): New function.
1004 (get_resolution): Use it.
1005 Improve error messages.
1006 (get_papersize): Check `papersize' also.
1008 Improve error messages.
1010 2002-06-03 Werner LEMBERG <wl@gnu.org>
1012 * Makefile.comm (CLEANNOTSRCDIRADD): New target for files which
1013 should be removed only if builddir is not srcdir.
1014 (mostlyclean): Handle `CLEANNOTSRCDIRADD'.
1015 (clean): Depend on `mostlyclean'.
1016 (distclean): Depend on `clean'.
1017 (realclean, extraclean): Depend on `distclean'.
1018 (.y.cc, .y.o): Simplified. The output files are no longer written
1019 to srcdir but to builddir.
1020 * Makefile.in (MDEFINES): Add `version' and `revision'.
1021 (uninstall_dirs): Fix order of directories.
1022 * doc/Makefile.sub (version, revision): Removed.
1023 (CLEANADD): Removed grnexmpl.g, groff, groff-*.
1024 Added `HTMLDOCFILES'.
1025 (CLEANNOTSRCDIRADD): New target for grnexmpl.h, groff, groff-*.
1026 * src/preproc/eqn/Makefile.sub, src/preproc/pic/Makefile.sub,
1027 src/preproc/refer/Makefile.sub (YTABC, YTABH): Don't use `srcdir'
1030 * doc/texinfo.tex (\authortt): New macro.
1031 (\shortcontt): Define.
1032 (\titlepage): Set \tt to \authortt while defining \authorfont.
1033 (\appendixbox): New macro.
1034 (\chapmacro, \appendixentry): Use \appendixbox to get even
1035 indentation for letters.
1036 (\summarycontents): Set \tt.
1037 (\internalpagesize): Add two arguments for real paper width and
1038 height as needed by pdfTeX.
1039 (\letterpaper, \smallbook, \afourpaper, \afivepaper, \afourlatex):
1041 (\tempdima, \tempdimb): New temporary dimensions.
1042 (\pagesizesyyy): Updated.
1044 2002-06-02 Werner LEMBERG <wl@gnu.org>
1046 Adding a new keyword `papersize' to the DESC file format (similar
1047 but not completely identical to grolbp's extension). grops now has
1048 a -p command line option to override `papersize'. Finally, grolbp
1049 has been adapted to the new syntax.
1051 * src/libs/libgroff/paper.cc, src/include/paper.h: New files. It
1052 defines and initializes the `papersizes[]' array with NUM_PAPERSIZES
1054 * src/libs/libgroff/Makefile.sub (OBJS): Add `paper.o'.
1055 (CCSRCS): Add `paper.cc'.
1057 * src/include/font.h (font): Add `papersize' element.
1058 * src/libs/libgroff/font.cc (font::unit_scale): New helper function.
1059 (font::scan_papersize): New function.
1060 (font::load_desc): Use it for handling `papersize' keyword.
1061 * src/libs/libgroff/fontfile.cc: Initialize `font::papersize'.
1063 * src/devices/grops/ps.cc: Include paper.h.
1064 (user_paper_length): New global variable.
1065 (ps_printer): Use paper length as initializer.
1066 (make_printer): Updated.
1067 (main): Handle new `-p' option.
1068 * src/devices/grops/grops.man: Updated.
1070 * src/devices/grolbp/lbp.cc: Include paper.h.
1071 s/papersizes/lbp_papersizes/.
1072 (set_papersize): Use new `papersizes' array.
1073 (handle_unknown_desc_command): Don't handle `papersize'.
1074 (main): Use `font::scan_papersize' for handling `-p' option.
1075 * src/devices/grolbp/grolbp.man: Updated.
1077 * man/groff_font.man: Document `papersize'.
1080 2002-05-30 Werner LEMBERG <wl@gnu.org>
1082 * src/devices/grops/TODO: Updated.
1083 * src/devices/grops/grops.man: More info on paper formats.
1084 * man/groff_font.man: Document `paperheight' and `paperwidth'.
1086 2002-05-29 Werner LEMBERG <wl@gnu.org>
1088 * doc/Makefile.sub (CLEANADD): Add grnexmpl.g, groff, and groff-*
1089 to list only if srcdir != currdir.
1090 (distfiles): New target.
1092 * Makefile.in (EXTRADIRS): Add font/devlj4/generate.
1093 (NOMAKEDIRS): New variable.
1096 2002-05-26 Werner LEMBERG <wl@gnu.org>
1098 Add .output request, similar to \! at top-level.
1100 * src/roff/troff/input.cc (transparent): Remove unused declaration.
1101 (output_request): New function.
1102 (init_input_requests): Add it.
1104 * NEWS, doc/groff.texinfo, man/groff_diff.man, man/groff.man:
1107 * Makefile.in (MDEFINES): Add INSTALL_INFO.
1108 (prepare_examples): Fix typo.
1109 * doc/groff.texinfo (@direntry): Fix it.
1111 2002-05-25 Werner LEMBERG <wl@gnu.org>
1113 Including the doc subdir into groff's Makefile system.
1115 * aclocal.m4 (GROFF_INSTALL_INFO): New function.
1116 * configure.ac: Use it.
1117 Generate `doc/Makefile'.
1118 * configure: Regenerated.
1120 * Makefile.in (infodir, INSTALL_INFO): New variables.
1121 (MDEFINES, uninstall_dirs): Updated.
1122 (OTHERDIRS): Add `doc'.
1123 * Makefile.comm (CLEANDIRADD): New variable.
1124 (mostlyclean): Use it.
1126 * doc/Makefile.sub, doc/Makefile.in: New files.
1127 * doc/Makefile: Removed.
1129 * NEWS, INSTALL: Updated.
1131 2002-05-24 Werner LEMBERG <wl@gnu.org>
1133 * doc/homepage.ms: Renamed to ...
1134 * doc/webpage.ms: This.
1137 2002-05-23 Werner LEMBERG <wl@gnu.org>
1139 Integrating the `mom' macro package, contributed by Peter Schaffter
1142 * contrib/mom/*: New subdirectory tree.
1143 * Makefile.in (docdir, exampledir, htmldocdir): New variables to
1144 be used for documentation files.
1145 (MDEFINES, uninstall_dirs): Use them.
1146 (OTHERDIRS): Add contrib/mom.
1147 * Makefile.comm (.man.n): Add @DOCDIR@, @EXAMPLEDIR@, and
1149 * MANIFEST, NEWS: Updated.
1151 2002-05-22 Gaius Mulley <gaius@glam.ac.uk>
1153 Change syntax of \O: \O[0] suppresses output, \O[1] enables output
1154 if at outer level; at start-up we are at outer level.
1156 * src/roff/troff/input.cc (do_suppress): Implement it.
1159 Add option -p to show progress information.
1160 pre-grohtml will now render only one page at a time, reducing the
1161 size of needed disk resources enormously.
1163 * src/preproc/html/pre-html.cc (imagePageStem): Replaced with...
1164 (imagePageName): New global variable.
1165 (psPageName, show_progress, currentPageNo): New global variables.
1166 (html_system): Close saved stderr and stdout handles.
1167 (write_end_image): Accept a parameter to control \O escape.
1168 (write_start_image): Adapted to new \O meaning.
1169 (char_buffer::write_upto_newline): Updated.
1170 (createAllPages): Replaced with...
1171 (createPage): This new function to create a single page for images.
1172 It uses `psselect' from the psutils package.
1173 (removeAllPages): Removed.
1174 (createImage): Updated.
1175 Handle progress display.
1176 (char_buffer::do_html, char_buffer::do_image) [DEBUGGING]: Removed.
1177 (scanArguments): Add option -p.
1178 (makeTempFiles): Updated to create temp files for psPageName and
1180 (removeTempFiles): Removed.
1183 * src/devices/grohtml/post-html.cc (header_desc::write_headings,
1184 html_printer::write_header): Append `\0' to `buffer'.
1185 (html_printer::do_eol): Depend on `current_paragraph->emitted_text'.
1187 * src/devices/grohtml/html-text.cc (html_text::dump_stack_element):
1188 Handle `text_emitted'.
1189 (html_text::table_is_void): Slightly rewritten.
1190 (stop): New external symbol.
1191 (html_text::do_push) [DEBUGGING]: Use it and simplify.
1192 (html_text::shutdown): Call `dump_stack'.
1193 (html_text::do_space): Rewritten.
1194 * src/devices/grohtml/grohtml.man: Document -p and the need of
1197 * tmac/www.tmac (DC, HTML-DO-IMAGE, HTML-IMAGE-END): Updated to
1199 Call \O[0] if `ps4html' is active.
1200 * tmac/s.tmac (@EQ, @EN): Handle html better.
1202 * tmac/html.tmac: Don't use black for background colour.
1204 * src/roff/troff/node.cc: Include `div.h'.
1205 (troff_output_file::really_print_line): Don't use `is_on'.
1206 (troff_output_file::word_marker, troff_output_file::flush_tbuf
1207 troff_output_file::check_charinfo,
1208 troff_output_file::put_char_width, troff_output_file::put_char,
1209 troff_output_file::determine_line_limits, troff_output_file::draw,
1210 real_output_file::begin_page, glyph_color_node::tprintf,
1211 fill_color_node::tprint, hline_node::tprint, vline_node::tprint):
1213 (troff_output_file::really_on): Call `do_motion'.
1214 (suppress_node::tprint): Use `get_page_number' instead of `%'
1216 Call `reset_output_registers' conditionally on `is_on'.
1218 * doc/groff.texinfo: Document new syntax of \O.
1219 * NEWS, man/groff_diff.man: Updated.
1221 2002-05-22 Werner LEMBERG <wl@gnu.org>
1223 * MORE.STUFF: Add info about David Frey's deroff implementation.
1226 2002-05-16 Werner LEMBERG <wl@gnu.org>
1228 Pic's `with' attribute now accepts positions.
1230 * src/preproc/pic/pic.y: Make `.', BOX, CIRCLE, ELLIPSE, ARC, LINE,
1231 ARROW, SPLINE, and `[' left-associative tokens to fix shift/reduce
1233 (object_spec): Add rule for `WITH' and `position'.
1234 (relative_path): Give `corner' the precedence of `CHOP'.
1235 * src/preproc/pic/object.h (path): New members `pos' and
1237 * src/preproc/pic/object.cc: Updated initializers of `path'.
1238 (path::follow): Handle `is_position'.
1240 * doc/pic.ms: Completely updated grammar description.
1241 Many typographical improvements.
1243 2002-05-15 Werner LEMBERG <wl@gnu.org>
1245 * src/roff/troff/env.cc(hyphen_trie::hpf_getc): Accept ^^x (char
1246 code of x in range 0-127) also.
1247 * doc/groff.texinfo, man/groff_diff.man: Updated.
1249 Added keywords `north', `south', `east', and `west' for corners
1252 * src/preproc/pic/lex.cc (lookup_keyword): Add NORTH, SOUTH, EAST,
1254 (yylex): Handle them.
1255 * src/preproc/pic/pic.y: Add tokens NORTH, SOUTH, EAST, and WEST.
1256 (corner): Handle them.
1258 2002-05-14 Werner LEMBERG <wl@gnu.org>
1260 * src/devices/grops/grops.man: Clarify handling of `download' file.
1262 2002-05-11 Werner LEMBERG <wl@gnu.org>
1264 Adding `warnscale' and `spreadwarn' requests, based on a patch from
1265 Jeffrey Friedl <jfriedl@yahoo.com>.
1267 * src/roff/troff/input.cc (spread_limit, warn_scale,
1268 warn_scaling_indicator): New global variables.
1269 (warnscale_request, spreadwarn_requests): New functions.
1270 (main): Initialize `warn_scale' and `warn_scaling_indicator'.
1271 (init_input_requests): Updated.
1272 (error_type): Add `OUTPUT_WARNING'.
1273 (do_error): Handle it.
1274 (output_warning): New warning function which shows output location.
1275 * src/roff/troff/env.h (spread_limit): New external variable.
1276 * src/roff/troff/env.cc (environment::choose_breakpoint): Use
1278 (distribute_space): Emit warning if added space is larger than
1280 (environment::possibly_break_line): Emit warning if a line can't
1281 be adjusted on both sides.
1283 * doc/groff.texinfo, man/groff_diff.man, man/groff.man: Document it.
1285 2002-05-08 Werner LEMBERG <wl@gnu.org>
1287 * src/roff/troff/node.cc (special_node::special_node): Use
1288 env_definite_font(curenv) instead of curenv->get_font(). Otherwise
1289 \X''\% crashes, for example.
1291 * doc/groff.texinfo: Document \! and \? used at top-level.
1293 2002-05-06 Werner LEMBERG <wl@gnu.org>
1295 * src/preproc/pic/pic.man: Fix some keyword syntax.
1296 Other minor typographical fixes.
1298 * src/roff/groff/groff.man: Fix typos.
1300 2002-05-04 Werner LEMBERG <wl@gnu.org>
1302 * src/roff/groff/groff.man ([ShortOpt]): Renamed to...
1303 (ShortOpt[]): This to avoid problems with refer.
1305 * doc/pic.ms: Fix typo.
1306 Fix pic grammar description.
1308 * tmac/an-old.tmac (ne): Use de1, not de.
1310 2002-05-03 Werner LEMBERG <wl@gnu.org>
1312 * doc/groff.texinfo: Finished separation of glyphs and characters.
1313 Don't use the string `Appendix' for appendix headers (both in
1314 the text and the table of contents).
1315 * man/groff_tmac.man, src/roff/troff/troff.man: Fix order of tmac
1318 Use registers LL and LT (similar to -ms) for controlling the
1319 length of title and line, respectively, in the -man and -mdoc
1322 * tmac/doc-ditroff (doc-setup-page-layout), tmac/doc-nroff
1323 (doc-setup-page-layout): Use \n[LL] and \n[LT].
1324 * tmac/an-old.tmac: Set \n[LL] and \n[LT] if not defined.
1326 (an-header, an-p-footer): Use \n[LT].
1327 * NEWS, tmac/groff_man.man, tmac/groff_mdoc.man,
1328 doc/groff.texinfo: Document it.
1330 2002-05-02 Werner LEMBERG <wl@gnu.org>
1332 * doc/fdl.texi: New file.
1333 * doc/groff.texinfo: Include it.
1334 Define and use @copying.
1335 Starting with separating glyph, symbol, and character.
1337 2002-04-27 Werner LEMBERG <wl@gnu.org>
1339 * Makefile.in (EXEEXT): Set it.
1340 * src/*/Makefile.sub (PROG): Add $(EXEEXT) for all non-script
1343 * src/include/nonposix.h: Define GS_NAME.
1344 * src/preproc/html/pre-html.cc (createAllPages): Use GS_NAME.
1346 Some preliminary changes for EMX support under OS/2.
1348 * src/preproc/pic/main.cc (main), src/roff/groff/pipeline.c: Add
1349 __EMX__ similar to __MSDOS__.
1350 * src/utils/indxbib/indxbib.cc (main) [__EMX__]: Use `unlink'.
1352 2002-04-25 Werner LEMBERG <wl@gnu.org>
1354 * doc/groff.texinfo: Integrated groff_out.man.
1357 2002-04-23 Werner LEMBERG <wl@gnu.org>
1359 * man/groff_out.man: Minor fixes.
1361 2002-04-23 Werner LEMBERG <wl@gnu.org>
1363 * doc/groff.texinfo: Moving @cindex entries after @Def* to get
1364 correct page references.
1365 Fixed many index entries.
1367 2002-04-23 Bernd Warken <bwarken@mayn.de>
1369 * man/roff.man: Enlarged.
1371 2002-04-22 Werner LEMBERG <wl@gnu.org>
1373 * doc/groff.texinfo: More examples, other fixes.
1375 2002-04-20 Werner LEMBERG <wl@gnu.org>
1377 * src/roff/troff/input.cc (pipe_output): Multiple calls to `pi'
1378 will now form a chain, e.g.
1387 This is for compatibility with plan 9's troff.
1389 * tmac/tty.tmac: Set default tab values to 0.8i to be compatible
1393 * doc/groff.texinfo: Add documentation of remaining requests and
1396 2002-04-19 Werner LEMBERG <wl@gnu.org>
1398 * doc/groff.texinfo: Add documentation of remaining escapes.
1400 * font/devdvi/generate/tc.map: Remove entry for `sr'.
1401 * font/devdvi/*TC: Regenerated.
1403 2002-04-18 Werner LEMBERG <wl@gnu.org>
1405 * src/roff/troff/input.cc (token::next): Make \H behave consistently
1406 if not in compatibility mode, i.e., increment relative to the
1408 * doc/groff.texinfo: Updated accordingly.
1410 2002-04-17 Werner LEMBERG <wl@gnu.org>
1412 * doc/groff.texinfo: Document \\, \e, \E, \., and \c.
1414 2002-04-16 Bernd Warken <bwarken@mayn.de>
1416 * src/roff/groff/groff.man: Improve documentation of -P option.
1419 2002-04-15 Werner LEMBERG <wl@gnu.org>
1421 Add new escape \F to switch font family.
1423 * src/roff/troff/input.cc (token::next): Handle \F.
1424 * src/roff/troff/env.cc (environment::set_family): Handle
1426 * NEWS, doc/groff.texinfo, man/groff_diff.man, man/groff.man:
1429 2002-04-14 Werner LEMBERG <wl@gnu.org>
1431 * tmac/doc.tmac (doc-tag-list): Use \Z to avoid stretching of
1434 2002-04-13 Werner LEMBERG <wl@gnu.org>
1436 Implement \f[] as an alternative to \fP. Change \mP and \MP to
1437 \m[] and \M[], respectively.
1439 * src/roff/troff/symbol.cc (EMPTY_SYMBOL): New global variable.
1440 (symbol::symbol): Handle NULL string and empty string differently.
1441 * src/roff/troff/symbol.h (symbol::is_empty): New inline function.
1442 * src/roff/troff/input.cc (read_escape_name, read_long_escape_name):
1443 Add optional parameter.
1444 Updated calling functions.
1445 (get_copy, do_glyph_color, do_fill_color, token::next): Use
1447 * src/roff/troff/env.cc (environment::set_font): Ditto.
1449 * src/preproc/pic/troff.cc (troff_output::set_fill,
1450 troff_output::reset_color: Updated.
1452 * tmac/www.tmac: Updated.
1454 * NEWS, man/groff_diff.man, man/groff.man, doc/groff.texinfo,
1455 doc/homepage.ms, src/devices/grotty/grotty.man, tmac/groff_www.man:
1458 * tmac/Xps.tmac: Remove some redundant code.
1460 * tmac/doc-common, tmac/doc-ditroff, tmac/doc-nroff, tmac/doc.tmac,
1461 tmac/dvi.tmac, contrib/groffer/groffer.man, man/roff.man,
1462 man/groff_out.man, man/groff.man, man/groff_diff.man,
1463 src/roff/groff/groff.man: Replace \f[P] with \f[].
1465 2002-04-13 Bernd Warken <bwarken@mayn.de>
1467 * src/include/printer.h, src/libs/libdriver/printer.cc
1468 (printer::change_fill_color): New member function.
1469 * src/libs/libdriver/input.cc (parse_D_command): Use it.
1471 2002-04-12 Werner LEMBERG <wl@gnu.org>
1473 * doc/groff.texinfo: Completed pass on gtroff reference.
1475 2002-04-11 Werner LEMBERG <wl@gnu.org>
1477 * doc/groff.texinfo: More fixes.
1479 2002-04-11 Bernd Warken <bwarken@mayn.de>
1481 * src/include/color.h: Decorate with `const'.
1484 * src/libs/libgroff.color.cc: Decorate with `const'.
1486 (color::color): Initialize members.
1487 * src/libs/libdriver/input.cc (parse_D_command): Handle `f'
1488 command according to the documentation.
1490 * man/groff_out.man: Updated.
1493 2002-04-11 Gaius Mulley <gaius@glam.ac.uk>
1495 * src/preproc/html/pre-html.cc (write_start_image): Remove
1497 * tmac/www.tmac (DC, HTML-DO-IMAGE): Ditto.
1499 * src/devices/grohtml/post-html.cc (page::add_and_encode): Using
1500 \C'hy' caused an assertion failure.
1502 * src/roff/troff/env.cc (environment::environment): Initialize
1504 (environment::copy): Handle `ignore_next_eol' and `emitted_node'.
1506 2002-04-10 Werner LEMBERG <wl@gnu.org>
1508 * man/groff_diff.man, man/groff.man, NEWS, doc/groff.texinfo:
1509 Document pvs request and .pvs register.
1511 2002-04-09 Werner LEMBERG <wl@gnu.org>
1513 * doc/groff.texinfo: Improve and fix documentation of diversions
1516 2002-04-08 Werner LEMBERG <wl@gnu.org>
1518 * doc/groff.texinfo: Fix documentation of drawing functions.
1521 2002-04-07 Werner LEMBERG <wl@gnu.org>
1523 * doc/groff.texinfo: Better documentation of double quotes as
1527 2002-04-06 Werner LEMBERG <wl@gnu.org>
1529 * man/groff_font.man: Document names of special characters better.
1530 * doc/groff.texinfo: Minor improvements.
1532 * tmac/lbp.tmac: Load latin1.tmac.
1533 * tmac/X.tmac, tmac/Xps.tmac: Load latin1.tmac or cp1047.tmac.
1535 * font/devX*/*: Regenerated (all chars > 0x80 removed).
1537 2002-04-05 Werner LEMBERG <wl@gnu.org>
1539 * tmac/tty.tmac: Don't use shc request.
1540 * tmac/latin1.tmac, tmac/cp1047.tmac: Translate soft hyphen to `\%'.
1543 * man/groff_diff.man: Minor fixes.
1545 * font/devlbp/*: Remove all `charXXX' entities.
1547 * src/libs/libgroff/font.cc (font::~font): Deallocate
1548 `special_device_coding'.
1549 (font::load): Use `new' for allocating `special_device_coding'.
1550 * src/libs/libgroff/nametoindex.cc (character_indexer::lookup_char):
1551 Removed unused member.
1553 2002-04-05 Werner LEMBERG <wl@gnu.org>
1555 * src/drivers/grops/psrm.cc (skip_possible_newline): New function.
1556 (resource_manager::do_begin_binary,
1557 resource_manager::do_begin_data): Use it.
1559 * doc/texinfo.tex: Updated to version 4.2.
1561 * src/roff/troff/token.h: Add TOKEN_ZERO_WIDTH_BREAK for `\:'.
1562 (token::zero_width_break): New inline function.
1563 * src/roff/troff/input.cc (token::next): Use it.
1564 (token::description): Updated.
1565 (encode_char): Ignore `\%', `\&', `\)', and `\:'.
1566 (token::add_to_node_list, token::process): Use it.
1567 * NEWS, doc/groff.texinfo: Updated.
1569 * src/preproc/eqn/over.cc (over_box::output): Fix typo.
1570 * tmac/tty.tmac: Add missing backslash.
1572 2002-04-04 Tadziu Hoffmann <hoffmann@usm.uni-muenchen.de>
1574 * src/preproc/eqn/box.cc (set_script_size, box::top_level): Use
1575 `.ps' register instead of `.s' to handle fractional point sizes.
1576 * src/preproc/eqn/limit.cc (limit_box::compute_metrics,
1577 limit_box::output): Ditto.
1578 * src/preproc/eqn/other.cc (size_box::compute_metrics,
1579 size_box::output): Ditto.
1580 * src/preproc/eqn/over.cc (over_box::compute_metrics,
1581 over_box::output): Ditto.
1582 * src/preproc/eqn/script.cc (script_box::compute_metrics,
1583 script_box::output): Ditto.
1584 * src/preproc/eqn/sqrt.cc (sqrt_box::compute_metrics,
1585 sqrt_box::output): Ditto.
1587 2002-04-03 Michael Selway <mas@ssl.co.uk>
1589 * src/drivers/grops/psrm.cc (resource_manager::do_begin_binary):
1592 2002-04-03 Werner LEMBERG <wl@gnu.org>
1594 * doc/homepage.ms: Reduce title size.
1595 * doc/groff.texinfo: Fix documentation of .t register.
1596 Fix handling of colon.
1599 * src/roff/troff/input.cc (exit_troff): Emit LAST_PAGE_EJECTOR
1600 only if page length is positive to avoid a loop.
1602 * tmac/an-old.tmac (ne): Increase page length to avoid problems with
1605 2002-04-02 P. Alejandro Lopez-Valencia <dradul@yahoo.com>
1607 * src/include/nonposix.h, src/roff/groff/pipeline.c:
1608 s/__CYGWIN32__/__CYGWIN__/.
1610 2002-03-28 Gaius Mulley <gaius@glam.ac.uk>
1612 * doc/gnu.xpm: New image contributed by Emily Mulley.
1613 * doc/Makefile (gnu.eps, gnu.png): Use pnmdepth.
1614 (homepage.html): Be dependent on gnu.eps.
1615 * doc/homepage.ms: Updated to new image.
1617 * src/devices/grohtml/post-html.cc (html_printer): New member
1619 (html_printer::flush_sbuf, html_printer::set_char): Set it.
1620 (html_printer::sbuf_continuation): Use it.
1622 2002-03-28 Werner LEMBERG <wl@gnu.org>
1624 * src/libs/libgroff/getopt.c: Updated to latest version.
1626 * tmac/README: More on hyphen.tex license.
1628 2002-03-26 Larry Kollar <kollar@alltel.net>
1630 * doc/groff.texinfo: Add documentation of most missing requests.
1632 2002-03-25 Werner LEMBERG <wl@gnu.org>
1634 Add three glyphs `t+-', `tmu', and `tdi' which are textual variants
1635 of `+-', `mu', and `di', respectively.
1637 * font/devascii/R.proto, font/devutf8/R.proto,
1638 font/devlatin1/R.proto, font/devhtml/R.proto,
1639 font/devcp1047/R.proto, font/devlpb/*: Add them.
1640 * font/devps/generate/textmap: Ditto.
1641 * font/devps/*: Regenerated.
1642 * font/devlj4/generate/text.map: Add them.
1643 * font/devlj4/*: Regenerated.
1644 * font/devdvi/generate/tc.map: Use them.
1645 * font/devdvi/generate/texsy.map: Add them.
1646 * font/devdvi/*: Regenerated.
1647 * font/devX*/*: Regenerated.
1649 * tmac/latin1.tmac, tmac/cp1047.tmac, tmac/tty.tmac,
1650 tmac/tty-char.tmac: Updated.
1652 * NEWS, man/groff_char.man: Updated.
1654 2002-03-24 Werner LEMBERG <wl@gnu.org>
1656 * tmac/dvi.tmac, tmac/X.tmac, tmac/ps.tmac, tmac/html.tmac,
1657 tmac/lj4.tmac, tmac/tty.tmac: Replace most `.char' with `.fchar'.
1658 * tmac/ec.tmac: Remove `.rchar' calls (no longer necessary since
1659 we use `.fchar' in dvi.tmac.
1660 * tmac/dvi.tmac: Improve definition of \[Fo] and \[Fc].
1661 * tmac/Xps.tmac: Simplify some char definitions.
1662 Add definition for \[f/].
1663 * man/groff_char.man: Updated for new X.tmac.
1665 * tmac/README: New file.
1667 2002-03-23 Phil Lobbes <phil@perkpartners.com>
1669 * Makefile.comm (.y.o): New rule for make on Solaris 2.5.1 -- the
1670 internal .y.o rule took precendence over the .y.cc rule, compiling
1671 the yacc files with gcc instead of g++.
1673 2002-03-23 Werner LEMBERG <wl@gnu.org>
1675 * tmac/dvi.tmac: Add replacement font for `CB'.
1677 * tmac/doc.tmac: s/request/macro/ in messages.
1678 (doc-generic-macro): Improve error message.
1679 * tmac/groff_mdoc.man: Minor improvements.
1681 2002-03-22 Werner LEMBERG <wl@gnu.org>
1683 * doc/groff.texinfo: Document possible conflict between `tr' and
1686 2002-03-21 Werner LEMBERG <wl@gnu.org>
1688 Improve handling of hyphenation patterns. It is now possible to
1689 use most of TeX's pattern files unmodified. To make the process
1690 more flexible, a new request `hpfcode' has been added which
1691 provides a character code mapping for the `hpf' request. See
1692 comment before hpf_getc() for more details.
1694 * src/roff/troff/env.cc (insert_hyphenation, hpf_getc): New
1696 (read_patterns_file): Additional parameter for exception dictionary.
1697 Extended to recognize \pattern, \hyphenation, and \endinput.
1698 (do_hyphenation_patterns_file): Updated.
1699 * src/roff/troff/env.h (hpf_code_table): New extern.
1701 * src/roff/troff/input.cc (hpf_code_table): New array.
1702 (init_hpf_code_table, hyphenation_patterns_file_code): New
1704 (hyphenation_code): Handle translation from `trin' correctly.
1705 (main, init_input_requests): Updated.
1706 (charinfo::set_translation): Handle hyphenation code also.
1708 * src/roff/troff/charinfo.h (charinfo::get_translation_input): New
1711 * src/roff/troff/env.cc (WORD_MAX): Reduced to 256 since `unsigned
1712 char' is used for offsets in hyphenation exceptions.
1714 * tmac/hyphen.us: Replace with contents of unmodified `hyphen.tex'.
1716 * NEWS, man/groff_diff.man, man/groff.man: Document it.
1718 2002-03-20 Larry Kollar <kollar@alltel.net>
1720 * doc/groff.texinfo: Add documentation for `hpfa' and `trin'
1723 2002-03-18 Werner LEMBERG <wl@gnu.org>
1725 * tmac/html.tmac: Fix serious typo.
1727 2002-03-17 Larry Kollar <kollar@alltel.net>
1729 * doc/groff.texinfo: Add documentation for `writec' request.
1731 2002-03-17 Werner LEMBERG <wl@gnu.org>
1733 Added request `hpfa' to append hyphenation patterns.
1735 * src/roff/troff/env.cc (hyphen_trie::read_patterns_file): Add
1737 (hyphenation_patterns_file): Renamed to...
1738 (do_hyphenation_patterns_file): This.
1739 (hyphenation_patterns_file, hyphenation_patterns_file_append): New
1741 (init_hyphen_requests): Updated.
1742 * NEWS, man/groff.man, man/groff_diff.man: Document it.
1744 2002-03-16 Werner LEMBERG <wl@gnu.org>
1746 Added request `writec' in analogy to `tmc'.
1748 * src/roff/troff/input.cc (write_request): Renamed to...
1749 (do_write_request): This.
1750 Added one parameter.
1751 (write_request, write_request_continue): New functions.
1752 (init_input_requests): Updated.
1753 * NEWS, man/groff.man, man/groff_diff.man: Document it.
1755 * font/devdvi/DESC.in (sizes): Allow all sizes in the range
1757 * NEWS: Document it.
1759 2002-03-15 Werner LEMBERG <wl@gnu.org>
1761 * man/groff.man: Add writem request.
1763 Add request `trin' (translate input) to make `.asciify' work
1764 correctly. This is necessary since `charXXX' entity names are no
1765 longer hardcoded in font definition files.
1767 * src/roff/troff/charinfo.h (charinfo): Add `asciify_code' and
1768 `translate_input' members.
1769 (charinfo::set_asciify_code, charinfo::get_asciify_code,
1770 charinfo::set_translation_input): New methods.
1771 (charinfo::set_translation): Add third argument.
1772 * src/roff/troff/input.cc (charinfo:set_translation): Set
1774 (do_translate): Add second argument.
1775 (translate_input): New function.
1776 (init_input_requests): Updated.
1777 * src/roff/troff/node.cc (glyph_node::asciify,
1778 composite_node::asciify): Use `get_asciify_code'.
1780 * tmac/cp1047.tmac, tmac/latin1.tmac: Use `trin'.
1782 * NEWS, man/groff.man, man/groff_diff.man: Updated.
1784 2002-03-14 Larry Kollar <kollar@alltel.net>
1786 * doc/groff.texinfo: Improve documentation of .RS and .RE.
1788 2002-03-14 Werner LEMBERG <wl@gnu.org>
1790 Add a new request `sizes' similar to the `sizes' command in DESC
1793 * src/roff/troff/env.cc (override_sizes): New function.
1794 (init_env_requests): Use it.
1795 * src/roff/troff/token.h: Export `read_string'.
1796 * NEWS, man/groff_diff.man, man/groff.man: Document it.
1798 2002-03-12 Werner LEMBERG <wl@gnu.org>
1800 * doc/groff.texinfo: More fixes for texinfo 4.1 and higher.
1802 2002-03-10 Werner LEMBERG <wl@gnu.org>
1804 * tmac/pspic.tmac: Add support for -Tdvi.
1805 * tmac/dvi.tmac: Include pspic.tmac.
1806 * src/devices/grodvi/grodvi.man: Document it.
1809 * font/devlj4/generate/Makefile: Fix URL of metric files.
1811 2002-03-09 Werner LEMBERG <wl@gnu.org>
1813 * PROBLEMS: The static constructor bug has been fixed in z/OS V1R3.
1815 2002-03-09 Larry Kollar <kollar@alltel.net>
1817 * tmac/groff_ms.man: Add documentation for RS and RE macros.
1819 2002-03-08 Werner LEMBERG <wl@gnu.org>
1821 * doc/groff.texinfo: Fixes for texinfo 4.1.
1823 2002-03-07 Werner LEMBERG <wl@gnu.org>
1825 * src/include/lib.h: Include getopt.h if groff-getopt.h can't be
1827 Handle CYGWIN properly.
1829 2002-03-07 Paco Andrés Verdú <pandres@dragonet.es>
1831 * font/devlbp/Makefile.sub (DEVFILES): Add some missing fonts.
1832 * tmac/lbp.tmac: Add some font translations.
1834 2002-03-02 Werner LEMBERG <wl@gnu.org>
1836 * font/devcp1047/R.proto, font/devlatin1/R.proto,
1837 font/devhtml/R.proto: Remove `charXXX' entries.
1838 * tmac/tty.tmac, tmac/html.tmac: Load latin1.tmac or cp1047.tmac
1841 * font/devlj4/generate/text.map: Remove `charXXX' entries.
1842 * font/devlj4/*: Regenerated all font definition files.
1843 * tmac/lj4.tmac: Load latin1.tmac.
1845 * src/utils/hpftodit/hpftodit.cc (do_file): Partially undo change
1846 from 2000-06-17: LJ4 metric files are *not* text files.
1848 * tmac/troffrc, tmac/dvi.tmac, tmac/ps.tmac: Don't use .T string
1849 register to test for EBCDIC.
1851 2002-03-01 Werner LEMBERG <wl@gnu.org>
1853 * src/utils/afmtodit/afmtodit.pl: Skip comment lines in encoding
1854 files (as grops already does).
1855 * src/utils/afmtodit/afmtodit.man: Document comment lines in map
1857 * src/devices/grops/grops.man: Document comment lines in encoding
1860 * tmac/cp1047.tmac: New file.
1861 * tmac/dvi.tmac, tmac/tty-char.tmac: Use it.
1862 * tmac/ps.tmac: Load latin1.tmac or cp1047.tmac.
1863 * tmac/Makefile.sub (NORMALFILES): Updated.
1865 * tmac/ec.tmac: Don't load latin1.tmac again.
1867 * font/devps/generate/lgreekmap, font/devps/generate/symbolchars,
1868 font/devps/generate/dingbats.map,
1869 font/devps/generate/dingbats.rmap, font/devps/text.enc,
1870 font/devps/generate/Makefile (symbolmap): Add header comment.
1871 * font/devps/generate/textmap: Ditto.
1872 Remove `charXXX' entries.
1873 * font/devps/symbolmap: Regenerated.
1874 * font/devps/*: Regenerated all font definition files.
1876 2002-02-28 Werner LEMBERG <wl@gnu.org>
1878 Add color support to grodvi (for drawing colors are currently
1879 translated to gray values).
1881 * src/devices/grodvi/dvi.cc (FILL_MAX): Removed.
1882 (dvi_printer): Add `cur_color' member.
1883 (dvi_printer::set_color): New function.
1884 (draw_dvi_printer): Remove `fill'.
1885 (draw_dvi_printer::fill_next): Pass environment as parameter.
1886 Update code for new color support translated to gray.
1887 (dvi_printer::set_char): Updated.
1888 (dvi_printer::begin_page, dvi_printer::end_page): Handle color
1889 changes crossing the page border.
1890 (dvi_printer::draw): Updated.
1891 Remove cases `f' and `F'.
1892 * tmac/dvi.tmac: Add color definitions.
1893 * NEWS, src/devices/grodvi/grodvi.man: Updated.
1895 * tmac/an-old.tmac (R): Make this a macro to emit a warning if
1898 * aclocal.m4 (GROFF_NEED_DECLARATION): Use test similar to recent
1899 versions of autoconf.
1900 * configure: Updated.
1902 * doc/homepage.ms: Use `.blm'.
1903 * tmac/www.tmac (www-depth): New auxiliary variable.
1904 (www-pop-level): Don't issue HTML tag.
1905 (ULS, ULE, LI): Use absolute indentation.
1907 * src/devices/grops/ps.cc (ps_printer::begin_page,
1908 ps_printer::end_page): Switch forth and back to default color while
1909 starting a new page.
1911 2002-02-27 Werner LEMBERG <wl@gnu.org>
1913 Add EC and TC fonts to devdvi.
1915 * src/utils/tfmtodit/tfmtodit.man: Document patching of exbase.mf.
1916 * font/devdvi/generate/cork.map: Renamed to...
1917 * font/devdvi/generate/ec.map: This.
1918 Remove entry for `aq'.
1919 * font/devdvi/generate/tc.map: New file.
1920 * font/devdvi/generate/Makefile (*EC, *TC): New creation rules for
1923 * font/devdvi/*EC, font/devdvi/*TC: New font definition files.
1924 * font/devdvi/Makefile.sub (DEVFILES): Updated.
1925 * tmac/ec.tmac: New file.
1926 * tmac/Makefile.sub (NORMALFILES): Updated.
1927 * NEWS, src/devices/grodvi/grodvi.man: Updated.
1928 * man/groff_char.man: Check `ECFONTS' register.
1930 * font/devdvi/{TR,TI,TB,TBI,HR}: Fix `name' field.
1932 2002-02-26 Werner LEMBERG <wl@gnu.org>
1934 * font/devdvi/generate/*.map: Remove all `charXXX' entries.
1935 * font/devdvi/generate/cork.map: Add 'y and 'Y.
1936 * font/devdvi/*: Updated.
1937 * tmac/dvi.tmac: Formatting.
1939 Add font `HBI' for the dvi output.
1940 Add support for font families `T' and `H'.
1942 * font/devdvi/HBI: New file.
1943 * font/devdvi/B: Renamed to ...
1944 * font/devdvi/TB: This.
1945 * font/devdvi/BI: Renamed to ...
1946 * font/devdvi/TBI: This.
1947 * font/devdvi/I: Renamed to ...
1948 * font/devdvi/TI: This.
1949 * font/devdvi/R: Renamed to ...
1950 * font/devdvi/TR: This.
1951 * font/devdvi/H: Renamed to ...
1952 * font/devdvi/HR: This.
1953 * font/devdvi/Makefile.sub (DEVFILES): Updated.
1954 * font/devdvi/generate/Makefile (HBI): New rule.
1956 (R, I, B, BI, H): Renamed to ...
1957 (TR, TI, TB, TBI, HR): This, respectively.
1959 * NEWS, src/devices/grodvi/grodvi.man: Updated.
1960 * font/devdvi/DESC.in: Don't mount R, I, B, BI, and CWI.
1961 Add `styles' and `family' keywords.
1962 * tmac/dvi.tmac: Alias `H' to `HR'.
1963 Add some fspecial requests for italic fonts.
1964 Add TR and TI as special.
1965 Add support for `_' with font CWI.
1967 * src/roff/troff/number.cc (parse_expr): Add missing `break' for
1968 operator `:'. Until now, the expression `0:1' would return 2
1971 2002-02-25 Werner LEMBERG <wl@gnu.org>
1973 * man/groff_char.man: Added some missing PS glyph names (from the
1975 * font/devps/generate/textmap, font/devps/symbolmap: Add
1978 * doc/groff.texinfo: Minor additions and fixes.
1979 * man/groff_diff.man: Remove documentation of fp request. This
1980 is already covered in the original troff manual.
1981 Updated to be consistent with other doc files.
1984 2002-02-24 Werner LEMBERG <wl@gnu.org>
1986 * aclocal.m4 (GROFF_EBCDIC): Don't include `font/devutf8' in
1988 Define new variable OTHERDEVDIRS (containing `font/devlj4
1989 font/devlbp' if not EBCDIC).
1990 * Makefile.in (TTYDEVDIRS): Always include `font/devutf8'.
1991 (OTHERDEVDIRS): New variable.
1992 (MDEFINES, DEVDIRS, ALLDIRS, DISTDIRS): Updated.
1993 * configure: Regenerated.
1995 * NEWS, src/devices/grotty/grotty.man: Updated.
1997 2002-02-23 Werner LEMBERG <wl@gnu.org>
1999 * src/roff/troff/input.cc (do_overstrike, do_bracket,
2000 get_line_arg): Honour input level.
2002 Add new symbol `mc' corresponding to U+00B5 MICRO SIGN.
2004 * font/*/*: Implement it in all font files.
2005 * font/devps/generate/textmap, font/devps/generate/symbolchars,
2006 * font/devps/symbolmap: Updated.
2007 * font/devlj4/generate/text.map: Updated.
2008 * font/devdvi/generate/CompileFonts (sizes): Add LaTeX sizes.
2009 * font/devdvi/generate/texmi.map: Updated.
2011 * font/devutf8/R.proto: Remove all `charXXX' entries.
2012 * font/devutf8/NOTES: Updated.
2014 * font/devX*/*: Regenerated with xtotroff, using fonts from XFree86
2017 * tmac/latin1.tmac, tmac/psold.tmac, tmac/tty-char.tmac: Updated.
2019 * NEWS, man/groff_char.man: Updated.
2021 2002-02-21 Phil Lobbes <phil@perkpartners.com>
2023 * src/include/lib.h [HAVE_SNPRINTF]: Include stdarg.h.
2025 2002-02-20 Ralph Corderoy <ralph@inputplus.demon.co.uk>
2027 * src/roff/grog/grog.pl: Fix computation of $refer.
2029 2002-02-19 Werner LEMBERG <wl@gnu.org>
2031 * src/include/lib.h [!HAVE_SNPRINTF]: Add declarations for
2032 `snprintf' and `vsnprintf'.
2034 * src/include/htmlindicate.h: Renamed to...
2035 * src/include/htmlhint.h: This.
2036 * src/include/Makefile.sub: Updated.
2037 * src/preproc/eqn/main.cc: Updated.
2039 2002-02-18 Werner LEMBERG <wl@gnu.org>
2041 * man/roff.man, man/groff_out.man, man/groff.man,
2042 man/groff_diff.man, man/ditroff.man, src/roff/groff/groff.man,
2043 src/roff/troff/troff.man: Updated to latest changes in www.tmac.
2045 * win32-diffs: Updated.
2047 2002-02-17 Werner LEMBERG <wl@gnu.org>
2049 * doc/Makefile (clean): Add *.eps.
2050 (MEMACROS): Removed.
2051 (TFLAG): New variable.
2054 (GROFF): Use TFLAG, FFLAG, -U, -p, -e, -t, and -ww.
2056 (.ms.html, .ms.ascii, .ms.ps, homepage.html): Simplify.
2058 * tmac/www.tmac: Use dummy diversion while resetting and disabling
2060 * tmac/e.tmac: Inserted some more `\"' to remove warnings if used
2062 * src/roff/troff/troff.man: Fix order of parameter description.
2066 2002-02-16 Gaius Mulley <gaius@glam.ac.uk>
2068 Simplify image handling for grohtml.
2071 * src/devices/grohtml/html-text.cc (DEBUGGING): Don't undefine but
2073 (html_text::dump_stack): Don't emit newline while debugging.
2074 (html_text::do_push) [DEBUGGING]: Print more info.
2075 (html_text::check_emit_text): Fix handling of <p>.
2076 * src/devices/grohtml/html.h: Updated.
2077 * src/devices/grohtml/output.cc (FPUTC, FPUTS, PUTC): New macros,
2078 replacing `fputc', `fputs', `putc'. If DEBUGGING is defined, they
2079 send its data to stderr also.
2081 (simple_output::space_or_newline) [DEBUGGING]: Removed.
2082 * src/devices/grohtml/post-html.cc (html_printer::do_links,
2083 html_printer::html_printer): Remove `DEBUGGING' conditionals.
2085 * src/include/html-strings.h (HTML_IMAGE_{CENTERED,LEFT,RIGHT,END}):
2087 * src/libs/libgroff/htmlhint.cc (is_in_graphic_start,
2088 is_inline_image): Removed.
2089 (html_begin_suppress, html_end_suppress): Don't take a parameter.
2090 (graphic_start, graphic_end): Removed.
2091 * src/include/htmlindicate.h: Updated.
2092 * src/preproc/html/pre-html.cc (DEBUG_HTML): Removed.
2093 (macroset_template): New global variable.
2094 (makeFileName): Use `macroset_template'.
2095 (write_end_image): Don't take a parameter.
2097 (write_start_image: Don't emit newline.
2098 (char_buffer::write_upto_newline): Updated.
2099 (char_buffer::skip_to_newline): Renamed to ...
2100 (char_buffer::skip_until_newline): This.
2102 (char_buffer::write_file_troff, char_buffer::write_file_html):
2104 (createAllPages, createImage) [DEBUGGING]: Handle `debug' flag.
2105 (removeAllPages): Remove `DEBUGGING' conditionals.
2106 (addRegDef, dump_args): New functions.
2107 (char_buffer::do_html, char_buffer::do_image): Handle
2108 `www-image-template' command line variable.
2109 Add more debugging code.
2110 (addps4html): Removed.
2111 (removeTempFiles) [DEBUGGING]: Handle `debug' flag.
2113 * src/preproc/eqn/main.cc: Include `ctype.h'.
2114 (suppress_html): Removed.
2116 (inline_equation): Use `html_begin_suppress' and
2117 `html_end_suppress'.
2118 * src/preproc/pic/troff.cc: Don't include `htmlindicate.h'.
2119 (troff_output::start_picture, troff_output::finish_picture):
2121 * src/preproc/tbl/main.cc: Don't include `htmlindicate.h'.
2122 (process_input_file): Updated.
2124 * src/roff/troff/div.cc (page_number): Set page number only if the
2125 `ps4html' register isn't defined.
2126 * src/roff/troff/input.cc (image_no): New external variable.
2127 (do_suppress): Use it.
2128 * src/roff/troff/node.h (suppress_node::image_id): New member.
2129 * src/roff/troff/node.cc (image_no): Remove `static' keyword.
2130 (suppress_node::suppress_node): Initialize `image_id' member.
2131 (suppress_node::same): Handle `image_id' also.
2132 (suppress_node::copy): Updated.
2133 (last_image_id): New global variable.
2134 (suppress_node::tprint): Use it.
2136 * tmac/an-old.tmac (TS, TE, EQ, EN): Use HTML-IMAGE and
2138 * tmac/pspic.mac (PSPIC): Fix html support.
2139 * tmac/s.tmac (@EQ, @EN, @TS, TE, PS, PE): Ditto.
2140 * tmac/www.tmac (www-image-template): Set up.
2141 (HTMLINDEX): Renamed to...
2143 (BODYCOLOR): Renamed to...
2145 (BACKGROUND): Renamed to...
2147 (URL): Change order of parameters for consistency.
2148 (MAILTO): Renamed to...
2150 (IMAGE, PNG-IMAGE, MARGIN-PNG-IMAGE): Renamed to...
2151 (IMG, PIMG, MPIMG): This.
2152 (HTML-H-BEGIN, HTML-H-END): Renamed to...
2154 (LINKS): Renamed to...
2156 (LINE): Renamed to...
2158 (NO-AUTO-RULE): Renamed to...
2160 (HTML-TL): Renamed to...
2162 (UL-BEGIN, UL-END): Renamed to...
2164 (DROPCAP): Renamed to...
2166 (TS, TE, EQ, EN): Provide default definitions.
2167 (www-make-unique-name): Updated.
2168 (HTML-IMAGE-INLINE): Fix typo.
2169 * tmac/groff_www.man: Updated.
2171 * doc/Makefile (homepage.html): Add option -r to grohtml.
2172 Use shortened image name.
2173 * doc/groff.texinfo: Updated info on grohtml strings and macros.
2174 * doc/homepage.ms: Updated and extended.
2176 2002-02-14 Werner LEMBERG <wl@gnu.org>
2178 Don't use `CSI 39 m' and `CSI 49 m' but `CSI 0 m'.
2180 * src/devices/grotty/tty.cc (SGR_DEFAULT_COLOR,
2181 SGR_BACK_DEFAULT_COLOR): Replaced with ...
2182 (tty_printer::put_color): Use it.
2183 (ttr_printer::end_page): Simplify.
2185 2002-02-13 Werner LEMBERG <wl@gnu.org>
2187 * tmac/groff_tmac.man: Moved to...
2188 * man/groff_tmac.man: This place.
2189 * tmac/Makefile.sub, man/Makefile.sub: Updated.
2191 2002-02-12 Werner LEMBERG <wl@gnu.org>
2193 * src/libs/libgroff/Makefile.sub (snprintf.o): Don't use
2194 $(COMPILE.c) to not include groff's assert.h.
2196 * src/drivers/grotty/tty.cc (main): Add GROFF_NO_SGR environment
2198 * NEWS, src/drivers/grotty/grotty.man: Document it.
2200 2002-02-11 Werner LEMBERG <wl@gnu.org>
2202 * src/libs/snprintf/snprintf.c: Updated to latest version
2205 * src/roff/grog/grog.pl (process): Fix handling of `.['. We now
2206 test whether there is `.]' also.
2207 Don't check for spaces after `.['.
2208 * src/roff/grog/grog.sh: Do the same.
2210 2002-02-10 Werner LEMBERG <wl@gnu.org>
2214 * src/libs/libgroff/illegal.cc: Renamed to ...
2215 * src/libs/libgroff/invalid.cc: This.
2216 (illegal_char_table): Renamed to ...
2217 (invalid_char_table): This.
2218 * src/libs/libgroff/Makefile.sub: Updated.
2219 * win32-diffs: Updated.
2221 * doc/groff.texinfo, src/devices/grops/psrm.cc (ps_get_line),
2222 src/libs/libdriver/input.cc (fatal_command, parse_color_command,
2223 parse_x_command), src/libs/libgroff/font.cc (text_file::next,
2224 font::load), src/preproc/eqn/main.cc (read_line, main),
2225 src/preproc/eqn/lex.cc (file_input::read_line),
2226 src/preproc/pic/lex.cc (file_input::read_line,
2227 simple_file_input::get, simple_file_input::peek),
2228 src/preproc/pic/main.cc (top_input::get, top_input::peek),
2229 src/preproc/pic/pic.man, src/preproc/refer/main.cc
2230 (input_stack::push_file), src/preproc/refer/refer.cc (do_file,
2231 do_bib), src/preproc/tbl/main.cc (table_input::get),
2232 src/preproc/grn/grn.man, src/preproc/grn/main.cc (interpret),
2233 src/roff/troff/input.cc (file_iterator::fill, file_iterator::peek,
2234 do_zero_width, read_request, encode_char, ps_get_line,
2235 transparent_file, get_char_for_escape_name, transparent_translate,
2236 asciify, input_char_description, read_string, set_string),
2237 src/roff/troff/env.cc (environment::add_html_tag),
2238 src/roff/troff/troff.man, tmac/e.tmac (`@(', `(f'): Do it.
2240 * src/include/lib.h: Updated.
2242 * src/preproc/eqn/eqn.cc: Removed.
2246 * src/preproc/grn/hdb.cc (DBRead): Fix fscanf() fields.
2248 2002-02-09 Werner LEMBERG <wl@gnu.org>
2250 * doc/gnu.xpm: New image.
2251 * doc/Makefile (DOCS): Add homepage.ps.
2252 Add rules for converting xpm->png and xpm->eps.
2253 Use `gnu.{xpm,eps}' as image names.
2254 * doc/homepage.ms: Updated.
2256 2002-02-09 Gaius Mulley <gaius@glam.ac.uk>
2258 * tmac/www.tmac (www-error): New macro, replacing calls to `@error'.
2259 (IMAGE): Change image position parameters to `-L', `-R', and `-C'.
2260 Remove calls to `B1' and `B2'
2261 (PNG-IMAGE): New macro for inclusion of images in PNG format.
2262 (www-left-ll-trap, www-left-po-trap, www-right-ll-trap): New
2263 auxiliary variables for MARGIN-PNG-IMAGE.
2264 (www-finish-left-po, www-finish-right-ll, www-finish-left-ll): New
2265 auxiliary macros for MARGIN-PNG-IMAGE.
2266 (MARGIN-PNG-IMAGE): New macro to put an image in PNG format into
2268 (www-heading-no): New auxiliary variable for HTML-H-{BEGIN,END}.
2269 (HTML-H-BEGIN, HTML-H-END): New macros to begin and end a heading.
2270 (DROPCAP): New macro to produce dropcap characters.
2271 (www-do-image): Renamed back to...
2272 (HTML-DO-IMAGE): This.
2273 Updated all callers.
2275 * doc/Makefile (gnubw.eps): Updated.
2276 * doc/homepage.ms: Updated.
2278 2002-02-08 Werner LEMBERG <wl@gnu.org>
2280 * doc/pic.ms: Fixed typos (\(*tx -> \*(tx).
2281 Added `linethick' to table in section `Style Variables'.
2283 2002-02-08 Gaius Mulley <gaius@glam.ac.uk>
2285 * src/libs/libdriver/input.cc (get_extended_arg): Fix conditional.
2287 2002-02-07 Werner LEMBERG <wl@gnu.org>
2289 Adding options -C (compatibility mode) and -c (grotty's old output
2292 * src/roff/nroff/nroff.sh: Implement it.
2294 * NEWS, src/roff/nroff/nroff.man: Updated.
2296 * PROBLEMS: Document bison 1.32 bug.
2298 Some fixes to make groff compile on z/OS 1.2 UNIX (was OS/390).
2300 * src/roff/troff/node.cc (make_tfont): Define it earlier.
2301 * src/roff/troff/div.h: Add prototype for `end_diversions'.
2302 * src/roff/troff/input.cc: Add prototype for `process_input_stack'.
2303 * src/roff/troff/env.h: Add prototype for `title'.
2305 Adding EBCDIC support to grotty.
2307 * src/devices/grotty/tty.cc (CSI): New macro.
2308 (SGR_*, tty_printer::put_color): Use it.
2310 2002-02-06 Werner LEMBERG <wl@gnu.org>
2312 Implementing color support in grotty. The new switch -c activates
2313 the old drawing scheme, disabling color at the same time. The new
2314 switch `-i' selects italic instead of underlining (SGR only).
2316 * src/devices/grotty/tty.cc (putstring): New define instead of
2317 `fputs'. Updated all callers.
2318 (old_drawing_scheme): New global variable.
2319 (COLOR_CHANGE): New enum value.
2320 (SGR_*): New defines containing color handling escape sequences.
2321 (TTY_MAX_COLORS, DEFAULT_COLOR_IDX): New defines.
2322 (glyph): New members `back_color_idx' and `fore_color_idx'.
2323 (glyph::order): Add COLOR_CHANGE.
2324 (tty_printer): New members `cur_fore_idx', `curr_back_idx',
2325 `is_underline', `is_bold', `cu_flag', `tty_colors'.
2326 New methods `make_underline', `make_bold', `color_to_idx',
2327 `change_color', `put_color'.
2328 (cu_flag): Moved into `tty_printer' class.
2329 (tty_printer::tty_printer): Initialize colors.
2330 (tty_printer::add_char, tty_printer::set_char, tty_printer::special,
2331 tty_printer::draw, tty_printer::end_page): Handle colors also.
2332 (main): Add options `-c' and `-i'.
2334 * NEWS, src/devices/grotty/grotty.man: Updated.
2336 * src/include/errarg.h (errarg): Add support for `unsigned int'.
2337 * src/libs/libgroff/errarg.c: Implement it.
2339 * src/include/printer.h (printer): Add `change_color' method
2340 (currently used by grotty only).
2341 * src/libs/libdriver/printer.cc: Implement it.
2342 * src/libs/libdriver/input.cc (parse_D_command, do_file): Add
2343 call to `pr->change_color'.
2345 * src/roff/troff/node.cc (troff_output_file::fill_color,
2346 troff_output_file::glyph_color): Call `do_motion'.
2348 * tmac/tty.tmac: Add color definitions.
2350 * src/roff/groff/groff.man: Minor fixes.
2352 2002-02-05 Bernd Warken <bwarken@mayn.de>
2354 * src/libs/libdriver/input.cc: Introduce `EnvInt' typedef and use
2355 it. This is a preparation for future changes.
2357 2002-02-05 Werner LEMBERG <wl@gnu.org>
2359 * src/roff/troff/input.cc (process_input_stack): Fix the case
2360 where leading spaces are followed by \f or \s; previously, an
2361 incorrect space width has been used.
2363 * doc/roff.man (quoted_char): Fix argument.
2364 (comment): Define string.
2366 2002-02-04 Larry Kollar <kollar@alltel.net>
2368 * doc/groff.texinfo: More fixes.
2370 2002-02-04 Werner LEMBERG <wl@gnu.org>
2372 * src/preproc/eqn/box.cc (output_string): Don't use \\*[...].
2373 * src/preproc/eqn/main.cc (do_file, inline_equation): Call
2374 `restore_compatibility' before `output_string' -- the LINE_STRING
2375 register now already contains proper switches from and to
2378 * man/groff_char.man: Add Euro symbol.
2379 * man/groff_diff.man: Improve documentation of `.am1' and `.as1'.
2380 * tmac/tty.tmac: Add `EUR' as replacement for `eu' and `Eu'.
2381 * doc/groff.texinfo (Defstr*): Print strings with full syntax.
2384 * doc/Makefile (.SUFFIXES, .texinfo.pdf, clean): Add support for
2386 (.texinfo.html): Add support for texinfo->html.
2388 2002-02-03 Werner LEMBERG <wl@gnu.org>
2390 Added three new requests `ds1', `as1', and `ami'. The former two
2391 are equivalent to `ds' and `as' with the difference that
2392 compatibility mode is saved on entry, switched off during string
2393 expansion, and restored on exit. The latter is the pendant to `dei'
2396 (do_define_string): Use `define_mode' and `calling mode'.
2397 Insert COMPATIBLE_SAVE and COMPATIBLE_RESTORE at the beginning and
2398 end of string, respectively.
2399 (define_string, append_string): Use `calling_mode'.
2400 (define_nocomp_string, append_nocomp_string,
2401 define_string_indirect): New functions.
2402 (init_input_requests): Updated.
2403 * NEWS, man/groff_diff.man, man/groff.man: Document it.
2405 * src/preproc/eqn/box.cc (box::top_level, box::extra_space): Use
2406 `as1' for assigning LINE_STRING (this is `10' usually). Sun's
2407 mm macro package accesses this string register directly.
2408 * src/preproc/eqn/main.cc (inline_equation): Use `as1'.
2410 * tmac/trace.tmac: Trace calls to `am' also. Make it work in
2413 2002-02-02 Larry Kollar <kollar@alltel.net>
2415 * doc/groff.texinfo, tmac/groff_ms.man: More fixes.
2417 2002-01-31 Werner LEMBERG <wl@gnu.org>
2419 * tmac/an-old.tmac (I): Use \, and \/ to improve spacing.
2421 2002-01-31 Bernd Warken <bwarken@mayn.de>
2423 * src/devices/grolbp/lbp.cc (main): Delete `pr'.
2424 * man/groff_out.man: Revised and updated.
2426 2002-01-30 Bernd Warken <bwarken@mayn.de>
2428 * src/libs/libdriver/input.cc [USE_ENV_STACK]: New macro to comment
2429 out the unused `{' and `}' commands. Undefined by default.
2430 (IntArray): Make `data' private.
2431 (IntArray::operator[], IntArray::get_data, IntArray::len): Use these
2432 new methods instead.
2433 (skip_line_D, skip_to_end_of_line): New functions.
2434 (get_D_fixed_args): Use `skip_line_D'.
2435 Changed to handle dummy odd arguments by ...
2436 (get_D_fixed_args_odd_dummy): This new function.
2437 (get_D_variable_args): Split some code into ...
2438 (get_possibly_integer_args): This new function.
2439 (send_draw): Use more `const'.
2440 (delete_current_env): New function.
2441 (position_to_end_of_args): Use `size_t'.
2443 (send_draw): Updated.
2444 (parse_D_command): Handle `c', `C', and `t' better.
2448 2002-01-29 Werner LEMBERG <wl@gnu.org>
2451 * doc/groff.texinfo: Introduce @Def...List, @Def...Item, and
2452 @Def...ListEnd which replaces @Def...x. This is necessary to get
2453 proper HTML output -- see the comment in the file for more
2457 2002-01-29 Gaius Mulley <gaius@glam.ac.uk>
2459 Fixes to make color changes of 2002-01-21 work with grohtml.
2461 * src/devices/grohtml/post-html.cc (style): Updated.
2462 (html_printer): Remove unused methods.
2463 (html_printer::do_font, html_printer::draw, html_printer::set_char,
2464 html_printer::special): Updated.
2465 * src/devices/grohtml/html-text.cc (debugStack, turnDebug,
2466 html_text::dump_stack_element, html_text::dump_stack) [DEBUGGING]:
2467 Added some debugging code.
2468 (html_text::start_tag): Updated.
2469 (html_text::do_push): New method.
2470 (html_text::push_para): Call it.
2471 Add method for handling color.
2472 (html_text::do_color): Updated.
2473 (html_text::shutdown): Handle color.
2474 * src/devices/grohtml/html-text.h (tag_definition): New member
2478 2002-01-28 Werner LEMBERG <wl@gnu.org>
2480 * tmac/ps.tmac, tmac/html.tmac: Fix compatibility mode issues.
2482 2002-01-27 Gaius Mulley <gaius@glam.ac.uk>
2484 Add two switches -a and -g to control the antialiasing bits for
2485 text and graphics, respectively.
2487 * src/devices/grohtml/post-html.cc (main): Dummy code for `-a' and
2489 * src/devices/grohtml/grohtml.man: Document them.
2490 * src/preproc/html/pre-html.cc (MIN_ALPHA_BITS, MAX_ALPHA_BITS):
2492 (textAlphaBits, graphicAlphaBits, antiAlias): New global variables.
2493 (setupAntiAlias): New function.
2494 (createAllPages): Updated.
2495 (scanArguments): Handle `-a' and `-g'.
2496 (main): Call `setupAntiAlias'.
2499 2002-01-27 Werner LEMBERG <wl@gnu.org>
2501 * doc/groff.texinfo (Def*): Call index function after deffn.
2503 * tmac/html.tmac: Call `nroff' request.
2505 2002-01-26 Larry Kollar <kollar@alltel.net>
2507 * tmac/groff_ms.man: Add some omissions.
2509 2002-01-25 Larry Kollar <kollar@alltel.net>
2511 * tmac/groff_ms.man: Typographical improvements.
2513 2002-01-25 Werner LEMBERG <wl@gnu.org>
2515 * doc/groff.texinfo: Updated version and copyright.
2516 * src/devices/grops/grops.man: Updated.
2518 * tmac/groff_tmac.man: Fix `ig' macro.
2520 * tmac/an-old.tmac (ne): Redefine `ne' request to be a no-op in
2522 Use `.ne' unconditionally everywhere.
2523 (TS): Only insert some vertical space. Doing a page break is no
2524 longer necessary due to the redefinition of the `ne' request.
2526 * src/libs/libdriver/input.cc (parse_D_command): Don't emit a
2527 warning for unknown subcommands but parse and pass them to the
2530 2002-01-24 Werner LEMBERG <wl@gnu.org>
2532 * tmac/groff_www.man, NEWS: Fix typos.
2534 2002-01-21 Werner LEMBERG <wl@gnu.org>
2536 Complete revision of color support:
2538 Adapt programs to the new libdriver/input.cc.
2540 Color spaces are no longer converted to RGB but transferred as-is
2541 in the troff intermediate output format.
2543 Handle default color gracefully. troff now supports a `default'
2544 color (which can't be changed).
2546 grops will now use the proper color space functions if available.
2550 Note that currently grohtml doesn't handle colors properly. This
2553 * src/libs/libgroff/itoa.c (UINT_DIGITS): New macro.
2554 (ui_to_a): New function.
2555 * src/include/lib.h: Updated.
2557 * src/include/color.h (color_scheme): Replace `NONE' with `DEFAULT'.
2558 (color): Simplified; removed all `double' members and methods.
2559 A new array `components' now holds the color parameters.
2560 (color::is_default, color::get_components): New methods.
2561 (color::operator==, color:operator!=): New.
2562 (Red, Green, Blue, Cyan, Magenta, Yellow, Black, Gray): New macros
2563 to make access to the `components' array more comprehensible.
2564 * src/libs/libgroff/color.cc: Implement new color support.
2565 (atoh): Small fixes.
2566 (color::read_encoding): Simplified for new troff intermediate color
2568 (default_color): New global variable.
2570 * src/roff/troff/input.cc (default_symbol): New global variable.
2571 (lookup_color): Use it.
2572 (default_black): Removed.
2573 (do_glyph_color, do_fill_color): Simplified.
2574 (define_color): Handle default color.
2576 (do_if_request): Handle default color.
2577 * src/roff/troff/env.cc (environment::environment): Initialize
2578 colors with `default_color'.
2579 * src/roff/troff/node.cc (troff_output_file::put): Add method
2581 (troff_output_file::hex): Removed.
2582 (troff_output_file::fill_color, troff_output_file::glyph_color):
2583 Updated to include/color.h and libdriver/input.cc.
2585 * src/preproc/pic/object.cc (draw_arrow): New parameter to set
2586 fill color properly (identically to the outline color). \D'f...'
2587 doesn't work any more.
2588 All function calls to it updated.
2590 * src/devices/grohtml/post-html.cc (html_printer::do_body, main):
2592 * src/devices/grohtml/html-text.cc (html_text::issue_color_begin):
2595 * src/devices/grops/ps.cc (ps_output::put_color): New method.
2596 (ps_printer::sbuf_color): Make a real member instead of pointer.
2597 (ps_printer::fill_color, ps_printer::output_color): Removed.
2598 (ps_printer::ps_printer): Updated.
2599 (ps_printer::set_char): Ditto.
2600 (ps_printer::set_color): Use various color schemes.
2601 Use `put_color' method.
2602 (ps_printer::flush_sbuf): Don't set color.
2603 (ps_printer::fill_path): Take `environment' as parameter.
2604 Simplify color handling.
2605 (ps_printer::set_line_thickness): Renamed to ...
2606 (ps_printer::set_line_thickness_and_color): This (and updated).
2607 (ps_printer::set_color): Change second parameter from `complete'
2608 to `fill' which better describes what it does.
2609 (ps_printer::draw): Call `flush_sbuf' to output graphic commands
2610 and text in the right order.
2612 Remove branches for `f' and `F'; this is handled by
2614 * src/devices/grops/ps.h: Updated.
2615 * font/devps/prologue (FL): Redefined.
2616 ({F,C}r,k,g: New color functions (with and without filling).
2618 * doc/pic.ms, src/preproc/pic/pic.man: Small fixes.
2619 * man/groff_diff.man, man/groff.man, man/groff_out.man,
2620 doc/groff.texinfo, NEWS: Updated.
2622 2002-01-20 Bernd Warken <bwarken@mayn.de>
2624 * src/libs/libdriver/input.cc: Completely rewritten. See comments
2625 in this file for what has been changed.
2627 2002-01-19 Werner LEMBERG <wl@gnu.org>
2629 * test-groff: Fix GROFF_FONT_PATH.
2630 * tmac/andoc.tmac: Add dummy macros for equation support -- eqnrc
2631 is read before .TH or .Dd is parsed.
2633 2002-01-18 Gaius Mulley <gaius@glam.ac.uk>
2635 * src/libs/libgroff/geometry.cc (check_output_arc_limits): Fix
2636 quadrant boundaries.
2638 2002-01-18 Werner LEMBERG <wl@gnu.org>
2640 * devices/grops/ps.cc: Aargh! Fix the fix of the incorrectly
2643 2002-01-17 Ruslan Ermilov <ru@FreeBSD.org>
2645 * tmac/doc.common: Initialize %I register for the %I macro to
2646 avoid (harmless) warning.
2647 * tmac/doc.tmac (Bd): There is no reason to enforce -compact
2648 when in the SYNOPSIS section.
2650 2002-01-17 Bruno Haible <haible@clisp.cons.org>
2652 * src/preproc/pic/lex.cc (get_token): Fix typo.
2654 2002-01-17 Werner LEMBERG <wl@gnu.org>
2656 * devices/grops/ps.cc: Fix incorrectly applied last patch.
2658 2002-01-17 Larry Kollar <kollar@alltel.net>
2660 * tmac/groff_ms.man: Completely rewritten.
2662 2002-01-16 Werner LEMBERG <wl@gnu.org>
2664 * tmac/an-old.tmac (TS): Force break, inserting some vertical space.
2666 2002-01-15 Gaius Mulley <gaius@glam.ac.uk>
2668 * devices/grops/ps.cc (ps_printer::fill_path): Fix handling of
2670 (ps_printer::draw): Ditto.
2672 2002-01-14 Ruslan Ermilov <ru@FreeBSD.org>
2674 * tmac/groff_mdoc.man: Minor fixes.
2676 2002-01-13 Werner LEMBERG <wl@gnu.org>
2678 * man/groff_out.man: Some fixes.
2680 2002-01-13 Gaius Mulley <gaius@glam.ac.uk>
2682 * doc/pic.ms: Fix typos.
2684 2002-01-12 Werner LEMBERG <wl@gnu.org>
2686 * doc/groff.texinfo, doc/groff.man: More on a printable backslash.
2688 2002-01-10 Werner LEMBERG <wl@gnu.org>
2690 * font/devutf8/R.proto, font/devhtml/R.prot: Add `Eu' and `eu'
2694 2002-01-09 Bernd Warken <bwarken@mayn.de>
2696 * man/groff_out.man: Revised.
2697 * man/roff.man: Minor fixes.
2698 * src/roff/troff/troff.man: Some reordering.
2700 2002-01-09 Werner LEMBERG <wl@gnu.org>
2702 * tmac/an-old.tmac: Add dummy macros for equation support.
2704 2002-01-07 Werner LEMBERG <wl@gnu.org>
2706 doc/groff.texinfo: Fix documentation of glyph searching algorithm.
2708 * tmac/an-old.tmac: Revert change 2001-12-23. This breaks too many
2710 * tmac/groff_man.man: Small improvements.
2712 2002-01-07 Bernd Warken <bwarken@mayn.de>
2714 * man/groff_diff.man: Revised.
2716 2002-01-06 Werner LEMBERG <wl@gnu.org>
2718 * tmac/www.tmac: Remove extraneous backslash.
2720 2002-01-06 Bernd Warken <bwarken@mayn.de>
2722 * man/ditroff.man, src/roff/groff/groff.man, man/groff.man: Revised.
2724 2002-01-05 Werner LEMBERG <wl@gnu.org>
2726 Integrated groffer, contributed by Bernd Warken.
2728 * contrib/groffer/*: New.
2729 * Makefile.in, NEWS: Updated.
2731 2002-01-04 Werner LEMBERG <wl@gnu.org>
2733 * doc/groff.texinfo: Added macros `@Defmpreg' and `@Defmpregx' for
2734 registers defined in macro packages.
2735 Revising the ms part.
2737 2002-01-04 Larry Kollar <kollar@alltel.net>
2739 * doc/groff.texinfo: Add documentation for ms macros.
2741 2002-01-02 Werner LEMBERG <wl@gnu.org>
2743 First step in adding PS support for the Euro symbol. `eu' is the
2744 official Euro logo, `Eu' is a font-specific glyph variant.
2746 * font/devps/text.enc: Add `Euro' at position 9.
2747 * font/devps/generate/textmap: Add `Euro' as symbol `Eu'.
2748 * font/devps/symbolmap: Regenerated.
2752 2002-01-02 Bernd Warken <bwarken@mayn.de>
2754 * man/roff.man: Revised.
2756 2002-01-01 Bernd Warken <bwarken@mayn.de>
2758 * src/roff/groff/groff.man: Completely rewritten.
2760 2001-12-31 Werner LEMBERG <wl@gnu.org>
2762 * doc/Makefile: Updated.
2764 2001-12-30 Werner LEMBERG <wl@gnu.org>
2766 * tmac/www.tmac: Make all names of internal macros/registers/strings
2767 lowercase, and prepend `www-'.
2768 Other minor changes.
2769 * src/roff/troff/troff.man: Add preprocessor string at BOF.
2771 2001-12-30 Gaius Mulley <gaius@glam.ac.uk>
2773 Implement option `-b' in grohtml to set the HTML background colour.
2775 * src/devices/grohtml/post-html.cc (default_background): New global
2777 (html_printer::html_printer): Initialize `background' to
2778 `default_background'.
2779 (main): Implement option `-b'.
2781 * src/preproc/html/pre-html.cc (scanArguments): Add dummy handling
2783 * src/devices/grohtml/grohtml.man: Updated.
2784 * doc/Makefile (.ms.html): Use `-b'.
2785 * tmac/html.tmac: Don't set background color.
2787 Add new grohtml tag `.html-tl'.
2789 * src/devices/grohtml/post-html.cc (title_desc): Add `with_h1'
2791 (title_desc::title_desc): Updated.
2792 (html_printer::troff_tag): Handle `.html-tl'.
2793 (html_printer::write_title): Use `with_h1'.
2794 * tmac/www.tmac (www-end-nowhere): New auxiliary macro.
2795 (HTML-TL): New macro.
2797 Add support for unordered lists in HTML.
2799 * tmac/www.tmac (www-level): New auxiliary register.
2800 (www-level1, www-level2, www-level3): New auxiliary strings.
2801 (www-push-level, www-pop-level): New auxiliary macros
2802 (UL-BEGIN, UL-END, LI): User macros for unordered lists.
2806 * src/preproc/html/pre-html.cc (DEFAULT_IMAGE_RES): Increase to 100.
2807 (DEFAULT_VERTICAL_OFFSET): Removed.
2808 (IMAGE_BOARDER_PIXELS): Set to 0.
2809 (A4_LENGTH, A4_OFFSET, LETTER_LENGTH, LETTER_OFFSET): New macros.
2810 (vertical_offset): Initialize with 0.
2811 (gsPaper): New global variable.
2812 (get_resolution): Scan for and return unsigned int.
2813 (get_papersize): New function to get paper length from devps/DESC.
2814 (determine_vertical_offset): New function.
2815 (createAllPages): Produce gray-level images and use proper page
2817 (createImage): Use `-quiet' option of pnmcrop.
2818 (addZ): Fix passing of `-Z'.
2819 (scanArguments): Fix handling of `-o'.
2820 (main): Call `determine_vertical_offset'.
2821 * src/devices/grohtml/post-html.cc (html_printer::draw): Comment out
2824 * src/libs/libgroff/tmpfile.cc (add_tmp_file): Fix buffer length.
2825 * src/roff/troff/node.cc (troff_output_file::check_charinfo): Handle
2826 glyph descenders properly.
2828 * doc/homepage.ms: Include `gnubw.eps'.
2829 * doc/Makefile (gnubw.eps): New rule.
2830 (homepage.html): Depend on `gnubw.eps'.
2832 2001-12-25 Werner LEMBERG <wl@gnu.org>
2834 * src/roff/troff/input.cc (default_black): Fix return value.
2836 2001-12-24 Ruslan Ermilov <ru@FreeBSD.org>
2838 * tmac/doc-common (Dt): Change output of architecture strings.
2839 Do some syntax cleanup.
2840 * tmac/groff_mdoc.man: Updated.
2842 2001-12-23 Werner LEMBERG <wl@gnu.org>
2844 Adding an `itc' request (input line trap accepting \c).
2846 * src/roff/troff/env.h (environment): New member
2847 `continued_input_trap'.
2848 Make `do_input_trap' a friend function instead of `input_trap'.
2849 * src/roff/troff/env.cc (environment::environment,
2850 environment::copy): Updated.
2851 (environment::newline): Implement it.
2852 (do_input_trap): New function.
2853 (input_trap): Call `do_input_trap'.
2854 (input_trap_continued): New function.
2855 (init_env_requests): Updated.
2856 * src/roff/troff/TODO: Updated.
2858 * tmac/an-old.tmac (SH, SS, B, I, SM, SB, TP): Use `.itc' instead of
2861 * src/preproc/grn/hdb.cc (DBRead): Really chop after 127 characters.
2863 2001-12-22 Ruslan Ermilov <ru@FreeBSD.org>
2865 * tmac/doc-common, tmac/doc-syms: Small updates.
2867 2001-12-22 Colin Watson <cjwatson@debian.org>
2869 * tmac/an-old.tmac (an-p-footer): Set title length in environment 1.
2871 2001-12-22 Bernd Warken <bwarken@mayn.de>
2873 * MANIFEST: New file.
2875 2001-12-22 Werner LEMBERG <wl@gnu.org>
2877 * src/preproc/grn/grn.man: Updated.
2879 2001-12-22 Solar Designer <solar@openwall.com>
2881 * src/preproc/grn/hdb.cc (MAXSTRING_S): New macro.
2884 2001-12-19 Werner LEMBERG <wl@gnu.org>
2886 Implement a fallback character request `.fchar'.
2888 * src/roff/troff/charinfo.h (charinfo): New flag `fallback'.
2889 (is_fallback): New inline function.
2890 * src/roff/troff/input.cc (do_define_character): New function.
2891 (define_character): Call `do_define_character'.
2892 (define_fallback_character): New function.
2893 (init_input_requests): Add `fchar'.
2894 (charinfo::charinfo): Updated.
2895 (charinfo::set_macro): New argument to set `fallback' flag.
2896 * src/roff/troff/node.cc (make_glyph_node, make_node,
2897 node::add_char): Check `fallback' flag.
2898 * NEWS, man/groff_diff.man, man/groff_man: Updated.
2900 2001-12-16 Werner LEMBERG <wl@gnu.org>
2902 * groff.texinfo: Document exact search algorithm for glyphs.
2904 2001-12-15 Werner LEMBERG <wl@gnu.org>
2906 * Makefile.cpg, Makefile.ccpg, Makefile.man: Add dummy file to
2907 the left side of $(MANPAGES) rule to make it always non-empty.
2909 2001-12-14 Werner LEMBERG <wl@gnu.org>
2911 * src/roff/troff/input.cc (default_black): Define default color
2912 `black' if not yet defined.
2914 2001-12-13 Werner LEMBERG <wl@gnu.org>
2916 Implement new string-valued register `.fn' to return the current
2917 real (internal) font name.
2919 * env.cc (environment::get_font_name_string): New function.
2920 (init_env_requests): Add `.fn' register.
2921 * env.h (environment): Updated.
2922 * node.cc (font_info): Make `get_font_name' a friend.
2923 (get_font_name): New function.
2926 * man/groff_diff.man, man/groff.man, NEWS: Updated.
2928 2001-12-12 Ralph Corderoy <ralph@inputplus.demon.co.uk>
2930 * src/preproc/eqn/main.cc (inline_equation): Fix typos.
2932 2001-12-12 Werner LEMBERG <wl@gnu.org>
2934 * tmac/groff_man.man, doc/groff.texinfo: There is no .R macro.
2936 2001-12-10 Gaius Mulley <gaius@glam.ac.uk>
2938 * man/groff_diff.man: Adding documentation for \O.
2940 2001-12-10 Werner LEMBERG <wl@gnu.org>
2942 * src/preproc/html/pre-html.cc (TROFF_COMMAND): Removed.
2943 (scanArguments): Use PROG_PREFIX for the name of the troff binary.
2945 2001-12-09 Werner LEMBERG <wl@gnu.org>
2947 * man/roff.man: Revised.
2948 * src/roff/groff/groff.man: Replace man page references with a
2949 pointer to roff.man.
2951 2001-12-09 Bernd Warken <bwarken@mayn.de>
2953 * man/roff.man: Completely rewritten.
2955 2001-12-06 Ralph Corderoy <ralph@inputplus.demon.co.uk>
2957 * src/preproc/eqn/main.cc (inline_equation): Improve error message.
2959 2001-12-05 Werner LEMBERG <wl@gnu.org>
2961 * src/roff/troff/input.cc (get_delim_file_name): Removed since no
2963 * src/devices/grohtml/post-html.cc (html_printer::html_printer): Fix
2964 order of initializers.
2967 2001-12-05 Gaius Mulley <gaius@glam.ac.uk>
2969 * doc/groff.texinfo: Fix documentation of \O.
2971 * src/devices/grohtml/html-text.cc (html_text::do_indent,
2972 html_text::do_table, html_text::do_emittext, html_text::do_para):
2973 Use `const' for first argument.
2974 (html_text::do_table): Use cast.
2975 * src/devices/grohtml/html-text.h: Updated.
2976 * src/devices/grohtml/output.cc (simple_output::put_string): Add
2977 method for `const string &s'.
2978 * src/devices/grohtml/html.h: Updated.
2979 * src/devices/grohtml/post-html.cc (MAX_STRING_LENGTH): Removed.
2980 (ANCHOR_TEMPLATE): Modified.
2981 (manufacture_headings): New global variable to handle `-h' option.
2982 (is_subsection): Removed.
2983 (char_buffer::add_string): Add `const' to first argument.
2984 Protect against invalid string argument.
2985 Add method for `const string &s'.
2986 (text_glob): Completely redesigned.
2987 (page): Use `const' for strings and remove string length variable.
2988 (page::add_html): Removed.
2989 (page::add_end_encode): New member function.
2990 (to_unicode): Moved upwards.
2991 (title_desc, header_desc): Updated.
2992 (header_desc::write_headings): Updated to new ANCHOR_TEMPLATE
2994 (html_printer::is_bold, html_printer::make_bold): New member
2996 (html_printer::end_of_line): Updated.
2997 (generate_img_src, html_printer::do_auto_image,
2998 html_printer::do_title, html_printer::write_header,
2999 html_printer::determine_header_level, html_printer::do_heading,
3000 html_printer::do_linelength, html_printer::do_pageoffset,
3001 html_printer::do_indentation, html_printer::do_tempindent,
3002 html_printer::do_indentedparagraph, html_printer::do_break,
3003 html_printer::flush_sbuf, get_html_translation,
3004 html_printer::begin_page, html_printer::special): Rewritten to get
3005 rid of static string length limit.
3006 (html_printer::troff_tag): Added `.no-auto-rule'.
3007 (html_printer::flush_globs): Small fix.
3008 (html_printer::determine_space): Don't compute `space_width'.
3009 (html_printer::translate_to_html): Renamed to ...
3010 (html_printer::emit_html): This (with updates).
3011 (html_printer::write_header): Implement `-h' option.
3012 (html_printer::draw): Remove commented-out code. Handle `F'
3014 (html_printer::add_char_to_sbuf): Removed.
3015 (html_printer::add_to_sbuf): Rewritten.
3016 (html_printer::sbuf_continuation): Fixed.
3017 (html_printer::seen_backwards_escape, reverse,
3018 html_printer::remove_last_char_from_sbuf): Removed.
3019 (char_translate_to_html, str_translate_to_html): Removed.
3020 (html_printer::overstrike): New function member.
3021 (html_printer::set_char): Use it.
3022 (html_printer::do_body): New function member.
3023 (html_printer::~html_printer): Use it.
3024 (main): Handle `-h' option.
3026 * src/devices/grohtml/grohtml.man: Document -h switch.
3028 * src/preproc/html/pre-html.cc: Include searchpath.h
3029 Replace `POSTSCRIPTRES' macro with `postscriptRes' variable.
3030 (get_resolution): New function.
3031 (checkImageDir): Use `0777' permissions in mkdir()
3032 (write_start_image): Rewritten to use `\O[5...]'.
3033 (createImage, generateImages): Updated.
3034 (main): Handle `F' and `h' options.
3035 Use `get_resolution'.
3037 * src/roff/troff/input.cc (begin, end, image): Removed.
3038 (do_suppress): Take parameter.
3039 Handle modified syntax of `\O'.
3040 (token::next): Updated.
3041 (init_markup_requests): Removed.
3044 * src/roff/troff/div.h: Add declaration for begin_page().
3046 * tmac/color-html.tmac: Removed. Contents moved to...
3047 * tmac/html.tmac: Here. Set background color.
3048 * tmac/color.tmac: Removed. Contents moved to...
3049 * tmac/ps.tmac: Here.
3050 * tmac/www.tmac: Remove the title command when generating images
3052 (NO_AUTO_RULE): New macro.
3053 (HTML_DO_IMAGE): Use revised `\O' escapes.
3054 * tmac/Makefile.sub, tmac/groff_www.man, tmac/troffrc: Updated.
3056 2001-12-02 Werner LEMBERG <wl@gnu.org>
3058 * tmac/groff_mdoc.man: Fix typo.
3060 2001-12-01 Colin Watson <cjwatson@debian.org>
3062 * man/roff.man: Fix typo.
3064 2001-11-29 Werner LEMBERG <wl@gnu.org>
3066 * src/libs/libbib/map.c, src/utils/pfbtops/pfbtops.c: Include
3069 * src/roff/troff/input.cc (read_draw_node): Emit error message if
3070 more than one argument to \D'f ...'.
3072 * tmac/Makefile.sub (NORMALFILES): Add lbp.tmac.
3074 2001-11-28 Werner LEMBERG <wl@gnu.org>
3076 * tmac/an-old.tmac, tmac/doc.tmac: Assure that the macro package is
3079 * tmac/groff_man.man: Minor cosmetic fix.
3081 2001-11-27 Werner LEMBERG <wl@gnu.org>
3083 * src/roff/groff/groff.man, tmac/groff_tmac.man,
3084 tmac/groff_www.man: s/mwww/www/.
3086 2001-11-26 Werner LEMBERG <wl@gnu.org>
3088 * aclocal.m4 (GROFF_MKSTEMP): Implement test using C++ linkage.
3089 * configure: Regenerated.
3090 * win32-diffs: Updated.
3092 * tmac/groff_mwww.tmac: Renamed to ...
3093 * tmac/groff_www.tmac: This.
3094 * tmac/mwww.tmac: Removed.
3095 * NEWS, tmac/Makefile.sub: Updated.
3097 2001-11-21 Werner LEMBERG <wl@gnu.org>
3099 * doc/groff.texinfo: Improve documentation of the `\v' escape.
3100 Fix explanation of `\D' and `rt'.
3102 2001-11-20 Werner LEMBERG <wl@gnu.org>
3104 * tmac/an-old.tmac (an-header): Set header length equal to page
3106 * doc/groff.texinfo: Improve documentation of `ne' request. Other
3110 2001-11-19 Werner LEMBERG <wl@gnu.org>
3112 * NEWS, man/Makefile.sub: Updated.
3114 2001-11-19 Bernd Warken <bwarken@mayn.de>
3116 * man/ditroff.man: New file.
3118 2001-11-17 Werner LEMBERG <wl@gnu.org>
3120 * man/groff_differences.man: Renamed to ...
3121 * man/groff_diff.man: This. Updated.
3122 * man/Makefile.sub, src/roff/troff/troff.man, NEWS: Updated.
3124 * src/preproc/html/pushbackbuffer.cc: Renamed to ...
3125 * src/preproc/html/pushback.cc: This. Updated.
3126 * src/preproc/html/pushbackbuffer.h: Renamed to ...
3127 * src/preproc/html/pushback.h: This.
3128 * src/preproc/html/Makefile.sub, src/preproc/html/pre-html.cc:
3131 * src/libs/libgroff/htmlindicate.cc: Renamed to ...
3132 * src/libs/libgroff/htmlhint.cc: This.
3133 * src/libs/libgroff/Makefile.sub: Updated.
3135 * tmac/an-old.tmac (an-end): Fix page length.
3137 2001-11-16 Werner LEMBERG <wl@gnu.org>
3139 * NEWS, man/groff_differences.man, doc/groff.texinfo: Updated.
3140 * man/Makefile.sub: Include groff_differences.man.
3141 * VERSION: Set to 1.18.
3142 * REVISION: Set to 0.
3144 2001-11-16 Bernd Warken <bwarken@mayn.de>
3146 * src/roff/troff/input.cc (do_define_macro): Allow whitespace before
3147 the second dot (or ending macro name) to end a macro.
3148 * doc/groff.texinfo: Doc fix.
3150 2001-11-16 Ruslan Ermilov <ru@FreeBSD.org>
3152 * tmac/doc-common (doc-header): Handle very long document titles
3155 2001-11-16 Werner LEMBERG <wl@gnu.org>
3157 * tmac/doc.tmac (doc-do-Bl-args): Fix .substring requests.
3159 2001-11-15 Werner LEMBERG <wl@gnu.org>
3161 * src/roff/troff/troff.man: Revised and split into troff.man and...
3162 * man/groff_differences.man: New file.
3165 2001-11-13 Werner LEMBERG <wl@gnu.org>
3167 * tmac/an-old.tmac (TS, TE): New macros for table support.
3169 2001-11-12 Werner LEMBERG <wl@gnu.org>
3171 * src/include/lib.h: Provide a fix for emx to not include
3174 2001-10-27 Werner LEMBERG <wl@gnu.org>
3176 * src/roff/troff/input.cc (substring_macro): Fix computation of
3179 2001-10-20 Werner LEMBERG <wl@gnu.org>
3181 Undo change from 2001-08-28.
3183 * src/roff/troff/input.cc (have_input): New global variable.
3184 (token::next): Set `have_input' for \f, \H, \R, \s, and \S if not
3185 in compatibility mode.
3186 (process_input_stack): Use it.
3188 2001-10-19 Ruslan Ermilov <ru@FreeBSD.org>
3190 * tmac/doc.tmac (doc-flag-recursion): Protect arguments against
3191 being handled as end-of-sentence characters,
3193 2001-10-10 Gaius Mulley <gaius@glam.ac.uk>
3195 * src/roff/troff/input.cc (file_iterator): New members
3196 `suppress_newline_flag' and `seen_escape'.
3197 (file_iterator::next_file): Updated.
3198 (file_iterator::fill): Use it.
3199 (string_iterator): New member `suppress_newline_flag'.
3200 (string_iterator::fill): Set it.
3201 (get_color_element): Use MAX_COLOR_VAL.
3202 * src/roff/troff/env.cc (environment): Remove `need_eol'.
3203 (no_fill): Don't set `env->ignore_next_eol'.
3204 (environment::newline): Handle `eol' tag properly.
3206 (environment::add_html_tag): Set `env->ignore_next_eol'.
3208 * src/roff/troff/env.h (environment): Updated.
3210 * src/devices/grohtml/post-html.cc (text_glob::is_eol_ce): New
3212 (html_printer::outstanding_eol): New member function.
3213 (html_printer::do_title): Use new functions.
3214 (html_printer::troff_tag): Test `id_eol_ce'.
3216 2001-10-10 Werner LEMBERG <wl@gnu.org>
3218 * tmac/color.tmac, tmac/color-html.tmac: Use `.do' to make those
3219 files work with -C also.
3221 2001-10-05 Werner LEMBERG <wl@gnu.org>
3223 * doc/pic.ms: Minor fix.
3224 * src/preproc/html/pre-html.cc (scanArguments): Don't handle `-?'
3225 as a valid command line switch.
3226 * src/devices/grohtml/post-html.cc (main): Ditto.
3228 * src/devices/grohtml/grohtml.man: Updated.
3229 * src/roff/groff/groff.cc (main): Pass `-v' to predriver also.
3231 2001-10-04 Werner LEMBERG <wl@gnu.org>
3233 Implementing color support in troff, pic, grops, and grohtml. These
3234 changes are based on a major patch provided by Gaius Mulley
3237 New request: `defcolor', supporting rgb, cmy, cmyk, and gray
3238 definitions with both hex values and fractions.
3240 New escapes: \m and \M for drawing and background color,
3241 respectively. This corresponds to the troff output commands `m'
3244 groff and troff accept command line switch `-c' to disable color
3245 output (which is automatically disabled in compatibility mode).
3247 New scaling indicator `f' for fractions (1f = 65536u).
3249 New conditional operator `m' to test for defined colors with `if'
3252 New keywords `color' (or `colour', `colored', `coloured'), `outline'
3253 (or `outlined'), and `shaded' added to pic.
3255 * src/include/color.h: New file.
3256 * src/include/driver.h: Include it.
3257 * src/include/printer.h: Include color.h.
3258 (environment): New members `col' and `fill'.
3259 (printer): Remove `adjust_arc_center' member function.
3260 * src/include/Makefile.sub: Updated.
3262 * src/libs/libdriver/input.cc (do_file): Initialize `env.col' and
3264 Handle `m' and `DF' troff commands.
3265 * src/libs/libgroff/color.cc: New file.
3266 * src/libs/libgroff/Makefile.sub: Updated.
3268 * src/preproc/html/pre-html.cc (IMAGE_BORDER_PIXELS): Set to 2.
3270 (createImage): Fix computation of `y2'.
3272 (buffer::write_file_html): Remove calls to `stop'.
3274 * src/preproc/pic/common.h (common_output): New abstract function
3275 members `set_color', `reset_color', `get_last_filled', and
3276 `get_outline_color'.
3277 * src/preproc/pic/object.h: Add `IS_SHADED' and `IS_OUTLINED'.
3278 (object_spec): Add members `shaded' and `outlined'.
3279 * src/preproc/pic/output.h (output): `command' is now abstract.
3280 New function members `set_color', `reset_color', `get_last_filled',
3281 and `get_outline_color'.
3282 * src/preproc/pic/lex.cc (lookup_keyword): Recognize `colo[u]r[ed]',
3283 `outline[d]', and `shaded'.
3284 * src/preproc/pic/object.cc (output::command): Removed.
3285 (output::set_location): Moved to output.h.
3286 (graphic_object): Add protected members `outline_color' and
3288 Add member functions `set_outline_color', `get_outline_color', and
3290 (closed_object): Add member function `set_fill_color'.
3291 Add member `color_fill'.
3292 (graphic_object::print_text): Use `out->set_color' and
3294 (box_object::print, ellipse_object::print, circle_object::print,
3295 line_object::print, spline_object::print, arc_object::print): Ditto.
3296 (object_spec::make_object): Implement `IS_OUTLINED' and `IS_SHADED'.
3297 * src/preproc/pic/pic.y: Add tokens `COLORED', `OUTLINED', and
3298 `SHADED', making them `%left'.
3299 Add rules `object_spec [SHADED|COLORED|OUTLINED] text'.
3300 * src/preproc/pic/tex.cc (tex_output): New dummy function members
3301 `set_color', `reset_color', `get_last_filled', and
3302 `get_outline_color'.
3303 * src/preproc/pic/troff.cc (simple_output): New abstract function
3304 members `set_color', `reset_color', and `get_last_filled'.
3305 (simple_output::polygon, simple_output::circle,
3306 simple_output::ellipse): Use `get_last_filled'.
3307 (troff_output): New members `last_filled' and `last_outlined'.
3308 New function members `set_color', `reset_color', `get_last_filled',
3309 and `get_outline_color'.
3310 (troff_output::finish_picture): Use `reset_color'.
3311 (troff_output::set_fill): Test `last_filled'.
3312 * src/preproc/pic/pic.man: Updated.
3314 * src/roff/groff/groff.cc (main): Implement `-c' option.
3315 (synopsis, help): Updated.
3316 src/roff/groff/groff.man: Updated.
3318 * src/roff/troff/troff.h: Include color.h.
3319 (warning_type): Add WARN_COLOR.
3320 * src/roff/troff/env.h (environment): New members
3321 `{cur,prev}_{glyph,fill}_color'.
3322 New member functions `get_{prev_,}{glyph,fill}_color'.
3323 * src/roff/troff/env.cc: Initialize and implement them.
3324 * src/roff/troff/input.cc: New global variable `disable_color_flag'.
3325 Replace `NULL' with `0' everywhere for consistency.
3326 (lookup_color, default_black, do_glyph_color, do_fill_color,
3327 get_color_element, read_rgb, read_cmy, read_cmyk, read_gray,
3328 define_color): New functions.
3329 (token::next): Implement \M and \m escapes.
3330 (do_if_request): Implement `m' operator.
3332 (main): Implement `-c' option.
3333 (init_markup_requests): Add `defcolor' request.
3334 (warning_table): Add `color' warning.
3335 * src/roff/troff/node.h (glyph_color_node, fill_color_node): New
3337 * src/roff/troff/node.cc (troff_output_file): New members
3338 `current_{page,glyph}color'. New member functions `put_hex',
3339 `glyph_color', and `fill_color'.
3340 (glyph_color_node::*, fill_color_node::*): Implement it.
3341 * src/roff/troff/number.cc (SCALE_INDICATOR_CHARS): Add `f'.
3342 (parse_term): Add support for `f'.
3343 * src/roff/troff/troff.man: Updated.
3345 * src/devices/grodvi/dvi.cc (draw_dvi_printer::draw): Add dummy
3347 * src/devices/grolbp/lbp.cc (lbp_printer::draw): Ditto.
3348 * src/devices/grolj4/lj4.cc (lj4_printer::draw): Ditto.
3350 * src/devices/grohtml/html-text.h (HTML_TAG): Add COLOR_TAG.
3351 (tag_definition): Use `void *' for arg1.
3352 (html_text): New member functions `do_color' and `done_color'.
3353 Use `void *' for second parameter of `push_para' member function.
3354 New `push_para' member function with a single parameter.
3355 Use `char *' for parameter of `issue_table_begin' member funtion.
3356 New `issue_color_begin' member function.
3357 * src/devices/grohtml/html-text.cc (html_text::end_tag): Handle
3359 (html_text::issue_color_begin): New function.
3360 (html_text::issue_table_begin): Use `char *' for parameter.
3361 (html_text::start_tag, html_text::shutdown,
3362 html_text::check_emit_text): Updated.
3363 (html_text::push_para): Use `void *' for second parameter.
3364 Add same function with only one parameter.
3365 (html_text::do_*): Updated.
3366 (html_text::do_color, html_text::done_color): New functions.
3367 * src/devices/grohtml/post-html.cc (style): New member `col'.
3368 Mew member `style' with 6 parameters.
3369 (style::style, style::operator==): Updated.
3370 (html_printer::do_font): Use it.
3371 (html_printer::draw): Add dummy entry for `F'.
3372 (html_printer::set_char): Updated.
3373 * src/devices/grohtml/grohtml.man: Updated.
3375 * src/devices/grops/ps.cc (ps_output::put_float): Use `%g' to have
3376 trailing zeroes removed.
3377 (ps_printer): New members `sbuf_color', `fill_color', and
3379 Removed member `fill'.
3380 New member function `set_color'.
3381 (ps_printer::ps_printer, ps_printer::set_char): Updated.
3382 (ps_printer::flush_sbuf, ps_printer::set_line_thickness,
3383 ps_printer::fill_path, ps_printer::draw): Use `set_color'.
3385 * tmac/color-html.tmac, tmac/color.tmac: New files.
3386 * tmac/troffrc: Include them.
3387 * tmac/www.tmac (URL, FTP, MAILTO): Use blue color.
3388 * tmac/Makefile.sub: Updated.
3390 * NEWS, doc/groff.texinfo, doc/pic.ms, man/groff_out.man,
3391 man/groff.man: Updated.
3392 * font/devps/prologue.ps: Define FC and CO functions.
3394 2001-10-04 Gaius Mulley <gaius@glam.ac.uk>
3396 Fix incorrect cropping of images and incorrect handling of special
3397 characters. Fix handling of file names in \O.
3399 * src/include/geometry.h: New file.
3400 * src/libs/libgroff/geometry.cc: New file.
3401 * src/libs/libdriver/printer.cc (printer::adjust_arc_center): Moved
3403 * src/roff/troff/input.cc (get_delim_file_name): Fixed problem with
3405 (do_suppress): Updated.
3406 * src/roff/troff/node.cc: Include geometry.h.
3407 (troff_output_file::flush_tbuf): Fixed parameters to
3408 `check_output_limits'.
3409 (troff_output_file::check_charinfo): Ditto.
3410 (troff_output_file::determine_line_limits): Add support for `Da'
3413 * src/devices/grohtml/post-html.cc (str_translate_to_html):
3414 Add new parameter `is_special' to decode special characters from
3416 (html_printer::do_title, html_printer::do_heading,
3417 html_printer::do_indentedparagraph,
3418 html_printer::translate_to_html, html_printer::special): Updated.
3420 2001-10-03 Werner LEMBERG <wl@gnu.org>
3422 * Makefile.sub (DISTCLEANFILES): Add stamp-h.
3423 Fix entry for config.h.
3424 * test-groff (GROFF_BIN_PATH): Add $builddir/roff/groff.
3425 * tmac/troffrc: Translate nonbreakable space character to `\~'.
3426 * src/preproc/eqn/eqn.man: Document -d command line option.
3428 2001-09-27 Werner LEMBERG <wl@gnu.org>
3430 * man/groff.man: Use
3438 instead of the old code (`.ad .hy' after the table) to suppress
3439 incorrect hyphenation for grohtml output.
3441 2001-09-22 Werner LEMBERG <wl@gnu.org>
3443 * man/groff_font.man, man/groff_out.man: Minor fixes.
3445 2001-09-20 Werner LEMBERG <wl@gnu.org>
3447 * PROBLEMS: Updated, reordered. Improved EPS section (thanks to
3448 Arnold Robbins <arnold@skeeve.com>).
3450 2001-09-09 Werner LEMBERG <wl@gnu.org>
3452 * configure: Regenerated with autoconf 2.52.
3454 * doc/groff.texinfo: Complete revision of indices.
3456 2001-09-07 Werner LEMBERG <wl@gnu.org>
3458 * doc/Makefile (clean): Updated to delete all indices.
3460 2001-09-05 Werner LEMBERG <wl@gnu.org>
3462 * src/roff/troff/troff.man: Remove superfluous line.
3464 * tmac/s.tmac: Enable all warnings only if no -W or -w option is
3465 given on the command line (or rather, if only the default warnings
3468 2001-09-03 Werner LEMBERG <wl@gnu.org>
3470 * man/groff.man, src/preproc/eqn/eqn.man, tmac/groff_mdoc.man: Don't
3471 use .ne for TTY devices.
3473 2001-08-31 Werner LEMBERG <wl@gnu.org>
3475 * src/roff/troff/token.h, src/roff/troff/input.cc:
3476 s/TOKEN_TRANSPARENT_ESCAPE/TOKEN_OPAQUE_ESCAPE/.
3478 2001-08-28 Werner LEMBERG <wl@gnu.org>
3480 * src/roff/troff/token.h (token_type): Add TOKEN_TRANSPARENT_ESCAPE.
3481 * src/roff/troff/input.cc (token::next): Return
3482 TOKEN_TRANSPARENT_ESCAPE for \f, \H, \R, \s, and \S if not in
3484 (token::description): Updated.
3485 (process_input_stack): Reset `bol' for TOKEN_TRANSPARENT_ESCAPE.
3486 (token::add_to_node_list, token::process): Ignore
3487 TOKEN_TRANSPARENT_ESCAPE.
3489 2001-08-27 Werner LEMBERG <wl@gnu.org>
3491 * tmac/an-old.tmac: Fix `S' string.
3493 2001-08-26 Werner LEMBERG <wl@gnu.org>
3495 * src/roff/troff/troff.man: Don't use .ne for TTY devices.
3497 2001-08-25 Werner LEMBERG <wl@gnu.org>
3499 * doc/pic.ms: Replace `\\' with `\e' (and fixing some single
3501 Many other minor fixes.
3503 * configure.ac: Add message at end to inform how to compile
3505 * configure: Regenerated.
3507 2001-08-24 Werner LEMBERG <wl@gnu.org>
3509 * src/include/getopt.h, src/libs/libgroff/{getopt.c, getopt1.c}:
3510 Updated to latest version of libc.
3512 2001-08-23 Werner LEMBERG <wl@gnu.org>
3514 * configure.ac: Don't create subdirectories before AC_CONFIG_FILES.
3515 Autoconf 2.50 and newer can handle this.
3516 * configure: Regenerated.
3518 2001-08-21 Werner LEMBERG <wl@gnu.org>
3520 * doc/pic.ms: Fix typo.
3521 * src/preproc/tbl/tbl.man: Document case of global options.
3523 2001-08-21 Gaius Mulley <gaius@glam.ac.uk>
3525 * src/devices/grohtml/post-html.cc (html_printer::end_font): Fix
3526 handling of `CR' font.
3528 2001-08-20 Werner LEMBERG <wl@gnu.org>
3530 Use a config.h file.
3532 * src/include/lib.h: Include config.h.
3533 * All C files: Ditto (if necessary).
3534 * All C++ source and header files: Include lib.h first (if
3537 * src/include/config.hin: New file (autogenerated by autoheader).
3538 * stamp-h.in: New file.
3539 * configure.ac: Updated.
3540 * aclocal.m4: Add third parameters to AC_DEFINE macros.
3541 (GROFF_ARRAY_DELETE): Simplified.
3542 * Makefile.sub (DISTCLEANFILES): Updated.
3543 Added targets for remaking config.status, config.hin, config.h,
3544 stamp-h.in, and stamp-h.
3545 * configure: Regenerated.
3547 2001-08-19 Werner LEMBERG <wl@gnu.org>
3551 2001-08-18 Sebastian Krahmer <krahmer@suse.de>
3553 * src/preproc/pic/pic.y (format_number): Use do_sprintf().
3554 (do_sprintf): Use snprintf().
3556 2001-08-18 Werner LEMBERG <wl@gnu.org>
3558 * src/libs/snprintf/*: Added an snprintf module written by Mark
3560 * src/libs/libgroff/Makefile.sub: Updated.
3561 * configure.ac: Add test for snprintf().
3562 * Makefile.in: Updated.
3563 * configure: Regenerated.
3565 * src/preproc/html/pre-html.cc (make_message): Reactivate code which
3568 2001-08-14 Ruslan Ermilov <ru@FreeBSD.org>
3570 * tmac/doc.tmac (Ex): New implementation.
3571 * tmac/doc-common, tmac/groff_tmac.man: Updated.
3573 2001-08-13 Ruslan Ermilov <ru@FreeBSD.org>
3575 * tmac/doc.tmac (Rv): Implement support for 0 or more than 1
3577 * tmac/groff_tmac.man: Updated.
3579 2001-08-13 Werner LEMBERG <wl@gnu.org>
3581 * src/preproc/tbl/tbl.man: Minor documentation update.
3583 2001-08-13 John David Anglin <dave@hiauly1.hia.nrc.ca>
3585 * src/libs/libgroff/tmpname.cc: Add prototype for gettimeofday().
3586 * configure.ac: Add declaration test for gettimeofday().
3587 * Makefile.in: Document NEED_DECLARATION_GETTIMEOFDAY defines.
3588 * aclocal.m4: Include sys/time.h for gettimeofday declaration test.
3589 * configure: Regenerated.
3591 2001-08-11 Werner LEMBERG <wl@gnu.org>
3593 * aclocal.m4 (GROFF_MKSTEMP): Define HAVE_MKSTEMP.
3594 * configure.ac: Add declaration test for strcasecmp().
3595 * Makefile.in: Updated.
3596 * configure: Regenerated.
3597 * src/include/lib.h [!HAVE_MKSTEMP]: Add prototype for mkstemp() --
3598 this is necessary because groff's mkstemp.cc is C++.
3599 Add declaration conditionally for strcasecmp().
3601 2001-08-10 Werner LEMBERG <wl@gnu.org>
3603 Integrated pic2graph, contributed by Eric S. Raymond.
3605 * contrib/pic2graph/{Makefile.sub, pic2graph.sh, pic2graph.man}: New
3607 * Makefile.in, NEWS: Updated.
3609 * src/preproc/tbl/tbl.man: Revised.
3611 2001-08-09 Eric S. Raymond <esr@thyrsus.com>
3613 * src/preproc/tbl/tbl.man: Extended to cover all tbl features.
3615 2001-08-09 Werner LEMBERG <wl@gnu.org>
3617 * src/preproc/tbl/main.cc (process_data): Fix recognition of .lf
3620 2001-08-08 Paul Eggert <eggert@twinsun.com>
3622 * Makefile.sub (configure): Depend on configure.ac, not
3624 * INSTALL.gen: Upgrade to autoconf 2.52's INSTALL.
3626 2001-08-07 Werner LEMBERG <wl@gnu.org>
3628 * src/utils/afmtodit/afmtodit.man, src/roff/groff/groff.man: Minor
3631 2001-08-06 Werner LEMBERG <wl@gnu.org>
3633 * src/roff/troff/troff.man: Improve documentation of -E option.
3635 2001-07-28 Ralph Corderoy <ralph@inputplus.demon.co.uk>
3637 * src/preproc/html/pushbackbuffer.cc (pushBackBuffer::readNumber):
3640 2001-07-27 Werner LEMBERG <wl@gnu.org>
3642 * src/preproc/refer/refer.cc: Undo last change.
3643 * src/devices/grohtml/post-html.cc: Ditto.
3645 2001-07-26 Werner LEMBERG <wl@gnu.org>
3647 * src/preproc/refer/refer.cc: Include `lib.h'.
3648 * src/devices/grohtml/post-html.cc: Ditto.
3650 2001-07-25 Gaius Mulley <gaius@glam.ac.uk>
3652 * aclocal.m4 (GROFF_PAGE): Add `AC_DEFINE(PAGEA4)'.
3653 * src/preproc/html/pre-html.cc: Use it for DEFAULT_VERTICAL_OFFSET.
3654 * Makefile.in: Comment updated.
3655 * configure: Regenerated.
3657 2001-07-25 Werner LEMBERG <wl@gnu.org>
3659 * src/preproc/pic/pic.cc: Removed.
3660 * src/preproc/pic/pic_tab.h: Removed.
3661 * src/preproc/refer/label.cc: Removed.
3663 * doc/Makefile (.ms.html): Don't use a file name extension in
3664 argument to grohtml's -I option.
3665 * Makefile.in (dist): Remove CVS directories.
3666 Call `distfiles' target.
3668 * src/devices/grohtml/grohtml.man: Add information about valid
3669 versions of pnmtopng.
3670 * src/preproc/html/pre-html.cc (TRANSPARENT): Use `white' as colour
3671 name instead of number.
3673 2001-07-24 Werner LEMBERG <wl@gnu.org>
3675 * doc/groff.texinfo: Minor fixes.
3677 2001-07-21 Gaius Mulley <gaius@glam.ac.uk>
3679 * doc/Makefile (.ms.html): Put image files into a subdirectory.
3682 2001-07-20 Werner LEMBERG <wl@gnu.org>
3684 * src/libs/libgroff/tmpname.cc: New file, defining get_tempname().
3685 * src/libs/libgroff/mkstemp.cc: New file.
3686 * src/libs/libgroff/mksdir.cc: New file.
3687 * src/libs/libgroff/tmpfile.cc [HAVE_MKSTEMP_PROTO]: Removed.
3688 (xtmpfile) [!HAVE_MKSTEMP]: Removed.
3689 * src/libs/libgroff/Makefile.sub: Updated.
3690 * src/include/lib.h: Add mksdir() prototype.
3691 * src/include/posix.h: Define S_IXUSR if not yet defined.
3693 * src/preproc/html/pre-html.cc (MAX_RETRIES): Removed.
3694 (createAllPages): Use mksdir() instead of current code.
3695 * src/utils/indxbib/indxbib.cc [HAVE_MKSTEMP_PROTO]: Removed.
3696 (main): [!HAVE_MKSTEMP]: Removed.
3698 * aclocal.m4 (GROFF_MKSTEMP): Updated to use new mkstemp.cc file.
3699 (GROFF_INTTYPES_H, GROFF_UNSIGNED_LONG_LONG, GROFF_UINTMAX_T): New
3701 * configure.ac: Add tests for stdint.h, sys/time.h, and
3703 Call new GROFF_xxx macros.
3704 * configure: Regenerated.
3705 * Makefile.in: Comments updated.
3707 2001-07-20 Gaius Mulley <gaius@glam.ac.uk>
3709 * src/preproc/html/pre-html.cc (scanArguments): Use getopt_long()
3710 instead of current code.
3711 * src/devices/grohtml/post-html.cc (main): Handle `-d' option.
3712 * src/roff/groff/groff.cc (possible_command::insert_args): New
3714 (main): Use it for predriver handling instead of insert_arg().
3716 2001-07-19 Werner LEMBERG <wl@gnu.org>
3718 * doc/Makefile: Added GROFF_BIN_PATH to make it work with uninstalled
3721 * src/include/posix.h: Define S_IWUSR if not yet defined.
3723 2001-07-18 Werner LEMBERG <wl@gnu.org>
3727 2001-07-18 Ruslan Ermilov <ru@FreeBSD.org>
3729 * tmac/groff_mdoc.man: Document new -width and -column syntax.
3730 Some other minor fixes.
3731 * tmac/an-old.tmac: Add `AT' and `UC' macros.
3733 2001-07-17 Gaius Mulley <gaius@glam.ac.uk>
3735 Replace call to `troff' with `groff -Z' to make it aware of
3738 * src/preproc/html/pre-html.cc (TROFF_COMMAND): New macro.
3739 (troff_command, command_prefix): Removed.
3740 (alterDeviceTo): Use groff.
3741 (addZ): New function.
3742 (char_buffer::do_html): Use it.
3743 (scanArguments): Use TROFF_COMMAND.
3744 (findPrefix): Removed.
3746 * src/roff/groff/groff.cc (main): Handle zflag for preprocessors.
3748 2001-07-17 Eric S. Raymond <esr@snark.thyrsus.com>
3750 * doc/pic.ms: Documentation fixes.
3752 2001-07-17 Werner LEMBERG <wl@gnu.org>
3754 Replace atexit() with global destructor.
3756 * src/libs/libgroff/tmpfile.cc (xtmpfile_list): Add constructor.
3757 (xtmpfile_list_init): New global structure to deallocate
3758 xtmpfile_list on exit. Its destructor inherits most code from
3760 (remove_tmp_files): Deleted.
3761 (add_tmp_file): Simplified.
3763 2001-07-16 Werner LEMBERG <wl@gnu.org>
3765 Replace strdup() with strsave().
3767 * src/devices/grolbp/lbp.cc [!HAVE_STRDUP]: Removed.
3768 (set_papersize): Use strsave() and a_delete.
3769 (main): Use strsave().
3770 * src/preproc/html/pre-html.cc (make_message, createAllPages,
3771 removeAllPages): Use strsave() and a_delete.
3773 * configure.ac: Remove test for strdup.
3774 * Makefile.in: Comment updated.
3775 * configure: Regenerated.
3777 2001-07-15 Werner LEMBERG <wl@gnu.org>
3779 * win32-diffs: Updated.
3781 2001-07-14 Werner LEMBERG <wl@gnu.org>
3783 * src/preproc/html/pre-html.cc (makeTempFiles): Activate new code,
3784 removing the old one.
3785 * src/utils/indxbib/indxbib.cc (main): Remove compiler warning.
3787 2001-07-14 Ralph Corderoy <ralph@inputplus.demon.co.uk>
3789 * src/libs/libgroff/tmpfile.cc (xtmpfile): Fix guard for `namep'.
3791 2001-07-12 Ruslan Ermilov <ru@FreeBSD.org>
3793 Merge -xwidth into -width. Add -xwidth functionality to -column
3796 * tmac/doc.tmac (Bl): Add dummy doc-typeXXX and doc-spaceXXX to
3798 (doc-do-Bl-args): Merge -xwidth code with -width. Test whether
3799 string immediately following a leading dot starts with a valid mdoc
3801 Add similar code to the -column branch.
3802 (doc-Bl-usage): Updated.
3803 * groff_mdoc.man: s/-xwidth/-width/.
3805 2001-07-12 Gaius Mulley <gaius@glam.ac.uk>
3807 * src/devices/grohtml/post-html.cc (text_glob::is_br): Stop titles
3808 running into centered or non-formatted text.
3810 2001-07-11 Werner LEMBERG <wl@gnu.org>
3812 Introduce short and long prefixes to have the selection at run-time
3813 whether there is a 8+3 limit for names of temporary files.
3815 * src/libs/libgroff/tmpfile.cc (TMPFILE_PREFIX): Replaced with...
3816 (TMPFILE_PREFIX_SHORT, TMPFILE_PREFIX_LONG): This.
3817 (tmpfile_prefix, tmpfile_prefix_len, use_short_prefix): New
3819 (temp_init): New global structure to initialize above three
3821 (xtmptemplate): Use two parameters for long and short prefix.
3822 Simplify code use above three variables.
3823 (xtmpfile): Use long and short prefixes as parameters.
3824 * src/include/lib.h: Updated.
3826 * src/preproc/html/pre-html.cc ({PAGE,PS,REGION}_TEMPLATE): Replace
3828 ({PAGE,PS,REGION}_TEMPLATE_{SHORT,LONG}): This.
3829 (createAllPages, makeTempFiles): Updated.
3831 2001-07-09 Werner LEMBERG <wl@gnu.org>
3833 * REVISION: Increased to 3.
3835 Version 1.17.2 released
3836 =======================
3838 2001-07-07 Werner LEMBERG <wl@gnu.org>
3840 * src/utils/indxbib/indxbib.cc (main): Change type of `name_max'
3843 2001-07-06 Ruslan Ermilov <ru@FreeBSD.org>
3845 * tmac/doc.tmac (Rv): Make `Rv' really not parseable.
3847 * tmac/groff_mdoc.man: Fix synopsis.
3849 2001-07-05 Ruslan Ermilov <ru@FreeBSD.org>
3851 * tmac/doc.tmac (doc-inset-list, doc-hang-list, doc-ohang-list):
3852 Restore `doc-Pa-font'.
3854 2001-07-04 Werner LEMBERG <wl@gnu.org>
3856 * src/utils/indxbib/dirnamemax.c: Moved to ...
3857 * src/libs/libgroff/maxfilename.cc: Here.
3858 s/dir_name_max/file_name_max/.
3860 * src/include/lib.h: Add file_name_max.
3861 * src/utils/indxbib/indxbib.cc: Updated.
3862 * src/utils/indxbib/Makefile.sub, src/libs/libgroff/Makefile.sub:
3865 * src/libs/libgroff/tmpfile.cc (TMPFILE_PREFIX) [__MSDOS__]: Define
3867 (xtmpfile) [_MSC_VER]: Removed -- MSVC has mktemp().
3869 * src/preproc/html/pre-html.cc (PAGE_TEMPLATE, PS_TEMPLATE,
3870 REGION_TEMPLATE): New macros.
3871 (createAllPages, makeTempFiles): Use them.
3872 Include `nonposix.h'.
3873 (html_system): New function.
3874 (createAllPages, createImage): Use it.
3877 * tmac/www.tmac: Fix typos.
3879 2001-07-03 Werner LEMBERG <wl@gnu.org>
3881 * tmac/www.tmac: Disable hyphenation in normal text only if output
3883 (URL, FTP, MAILTO): Disable hyphenation of actual URL with `\%'.
3884 * tmac/groff_mwww.man, NEWS: Updated.
3886 2001-07-03 Gaius Mulley <gaius@glam.ac.uk>
3888 * tmac/www.tmac (.IMAGE): Add fourth parameter to specify vertical
3891 2001-07-02 Ruslan Ermilov <ru@FreeBSD.org>
3893 * tmac/doc-common, tmac/doc.tmac (doc-display-ft-stack,
3894 doc-display-ps-stack): Implement font and font size stack for
3897 2001-07-02 Werner LEMBERG <wl@gnu.org>
3899 * REVISION: Increased to 2.
3900 * src/roff/troff/input.cc (read_size): Fix special case `\s[0]'.
3902 * src/groff/grog/grog.pl (process): Handle `Oo' and `Oc' not at the
3903 beginning of a line.
3904 * src/groff/grog/grog.sh: Ditto.
3906 2001-06-29 Peter Marquardt <wwwutz@molgen.mpg.de>
3908 * src/preproc/eqn/neqn.sh: Put `export' keyword in a new line to
3911 2001-06-27 Werner LEMBERG <wl@gnu.org>
3913 Fix problems with preprocessor string for `man' program.
3915 * *.man: Don't use `s' in preprocessor string -- it doesn't exist.
3916 Updated/added copyright.
3917 Moved Emacs's local variable to identify nroff mode to the end of
3918 the file; add local variable if missing.
3920 2001-06-26 Andras Salamon <andras@cs.wits.ac.za>
3922 * aclocal.m4: Replace AC_LANG_SAVE + AC_LANG_CPLUSPLUS with
3923 AC_LANG_PUSH(C++) and AC_LANG_RESTORE with AC_LANG_POP(C++).
3924 * configure: Regenerated.
3926 2001-06-25 Andras Salamon <andras@cs.wits.ac.za>
3928 * aclocal.m4 (GROFF_PAGE): Fix page detection code.
3929 * configure: Regenerated.
3931 2001-06-24 Werner LEMBERG <wl@gnu.org>
3933 * doc/homepage.ms: Don't include arkup.tmac (which no longer exists)
3935 * doc/pic.ms: Fix typos.
3937 Version 1.17.1 released
3938 =======================
3940 2001-06-21 Golubev I. N. <gin@mo.msk.ru>
3942 * aclocal.m4 (GROFF_NEED_DECLARATION): Fix inclusion of strings.h.
3943 * configure: Updated.
3945 2001-06-20 Gaius Mulley <gaius@glam.ac.uk>
3947 * src/roff/preproc/html/pre-html.cc (make_message): Fix incorrect
3949 * src/roff/troff/dic.cc (blank_line): Add html tag.
3951 2001-06-19 Gaius Mulley <gaius@glam.ac.uk>
3953 * src/roff/troff/input.cc (do_suppress): Fix typo.
3955 2001-06-18 Gaius Mulley <gaius@glam.ac.uk>
3957 Added two new options (-D and -I) to specify image names and a
3958 subdirectory to place the images in.
3960 Change syntax from \\Ox to \\O[x].
3962 * src/devices/grohtml/post-html.cc (main): Add options.
3964 * src/preproc/html/pre-html.cc: Include `stdarg.h'.
3965 Use `NULL' instead of `0' for null string pointers.
3966 (MAX_RETRIES): New macro.
3967 (lengthOfintToStr, intToStr, make_message): New functions.
3968 (makeFileName): Make function static.
3969 Implement -D and -I options.
3970 (checkImageDir): New function.
3971 (write_end_image, write_start_image): Use new syntax of \O.
3972 (createAllPages, removeAllPages): Implement -D and -I options. Use
3974 (createImage): Use make_message().
3975 (addps4html): Add guard for malloc().
3976 (usage, scanArguments): Updated.
3977 (makeTempFiles): Use mkstemp().
3978 (removeTempFiles): Use unlink().
3979 (findPrefix): Add guard for malloc().
3981 * src/roff/troff/input.cc (get_delim_file_name): New function to
3983 (do_suppress): Updated to parse new syntax.
3984 * src/devices/grohtml/grohtml.man: Updated.
3985 * tmac/www.tmac: Updated to new syntax.
3989 2001-06-15 Werner LEMBERG <wl@gnu.org>
3991 * src/roff/grog/Makefile.sub: Remove NAMEPREFIX.
3993 * src/devices/grohtml/grohtml.man: Minor improvements.
3995 2001-06-14 Werner LEMBERG <wl@gnu.org>
3997 * src/preproc/html/Makefile.sub: Remove NAMEPREFIX.
3999 2001-06-11 Werner LEMBERG <wl@gnu.org>
4001 * man/roff.man, mann/groff.man: Use '\" instead of .\" in the first
4002 line to specify preprocessor options -- mandb 2.3.1 only recognizes
4004 * src/preproc/grn/grn.man: Add proper '\" string.
4006 2001-06-11 OKAZAKI Tetsurou <okazaki@be.to>
4008 * test-groff: Don't use PATH but GROFF_BIN_PATH.
4010 2001-06-08 Werner LEMBERG <wl@gnu.org>
4012 Updated to autoconf 2.50.
4014 * configure.in: Renamed to...
4015 * configure.ac: This.
4016 * aclocal.m4 (AC_OUTPUT_MAKE_DEFS): Removed.
4017 (GROFF_OS390): Updated.
4018 * configure: Regenerated.
4020 2001-05-18 Werner LEMBERG <wl@gnu.org>
4022 * src/roff/troff/env.c, src/roff/troff/env.h,
4023 src/roff/troff/input.cc, src/roff/troff/troff.man: Undo `ss' change
4026 2001-05-17 Jeffrey Friedl <jfriedl@yahoo-inc.com>
4028 * src/roff/troff/input.cc (read_size): Fix special case `\s0'.
4030 2001-05-16 Werner LEMBERG <wl@gnu.org>
4032 * src/roff/troff/input.cc (read_size): Emit warning if value becomes
4033 less than or equal zero; set it to 1 then.
4034 * src/roff/troff/node.h (node::node): Initialize `last'.
4036 2001-05-08 Werner LEMBERG <wl@gnu.org>
4038 * tmac/an-old.tmac: Make predefined strings work in compatibility
4040 Add troff version guard.
4041 * tmac/doc.tmac: Simplify version guard.
4043 2001-05-07 Werner LEMBERG <wl@gnu.org>
4045 The .ns and .rs requests are now honoured not only in the top-level
4046 but in all diversions (similar to UNIX troff).
4048 This change is based on a patch from Tadziu Hoffmann
4049 <hoffmann@usm.uni-muenchen.de>.
4051 * src/roff/troff/div.h (diversion): Add `no_space_mode' member.
4052 (top_level_diversion): Remove `no_space_mode' member.
4053 * src/roff/troff/div.cc (diversion::diversion,
4054 top_level_diversion::top_level_diversion): Updated.
4055 (macro_diversion::output): Reset `no_space_mode'.
4056 (no_space, restore_spacing): Use `curdiv' unconditionally.
4057 (space_request, blank_line): Check `curdiv->no_space_mode'.
4058 (no_space_mode_reg::get_value, no_space_mode_reg::get_string): Use
4059 `curdiv' unconditionally.
4060 * NEWS, src/roff/troff/troff.man, man/groff.man, doc/groff.texinfo:
4063 2001-05-06 Werner LEMBERG <wl@gnu.org>
4065 Added two new requests `de1' and `am1' which are similar to `de' and
4066 `am' with the difference that compatibility mode is saved on entry,
4067 switched off during macro execution, and restored on exit.
4069 * src/roff/troff/input.h: Added two new special characters
4070 (COMPATIBLE_SAVE, COMPATIBLE_RESTORE).
4071 * src/roff/troff/input.cc (input_iterator): Added two member
4072 functions `save_compatible_flag' and `get_compatible_flag'.
4073 (input_stack): Ditto.
4074 (string_iterator): Ditto. Also add private member
4075 `saved_compatible_flag'.
4076 (token::next): Use COMPATIBLE_SAVE and COMPATIBLE_RESTORE.
4077 (calling_mode): New enumeration.
4078 (do_define_macro): Use it. Insert COMPATIBLE_SAVE and
4079 COMPATIBLE_RESTORE at the beginning and end of macro, respectively.
4080 (define_macro, define_indirect_macro, append_macro, ignore): Use
4082 (define_nocomp_macro, append_nocomp_macro): New functions.
4083 (init_input_requests): Updated.
4084 (do_request): Rename local variable `saved_compatible_flag' to
4085 `old_compatible_flag'.
4086 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
4088 * tmac/an-old.tmac: Use `de1' instead of `de' request for all
4089 public and trap-invoked macros. As a consequence, the man macros
4090 work in compatibility mode also.
4092 2001-05-06 Solar Designer <solar@openwall.com>
4094 * Makefile.in: Use $(mandir).
4096 2001-05-06 Alexios Zavras <zvr@pobox.com>
4098 * src/utils/afmtodit/afmtodit.pl: Fix serious typo.
4100 2001-05-05 Werner LEMBERG <wl@gnu.org>
4102 Added `.ns' number register: Returns 1 in no-space mode (if in
4103 top-level diversion), 0 otherwise.
4105 * src/roff/troff/div.cc (no_space_mode_reg): New class.
4106 (init_div_requests): Updated.
4107 * NEWS, src/roff/troff/troff.man, man/groff.man, doc/groff.texinfo:
4110 2001-05-04 Werner LEMBERG <wl@gnu.org>
4112 * src/roff/nroff/nroff.man: Improved documentation (especially
4115 2001-05-02 Werner LEMBERG <wl@gnu.org>
4117 Added `brp' request: This is \p as a request.
4119 * src/roff/troff/env.cc (environment::do_break): Add parameter
4121 (do_break_request): New function (was `break_request').
4122 (break_request): Calls `do_break_request'.
4123 (break_spread_request): New; calls `do_break_request'.
4124 (init_env_requests): Updated.
4125 * src/roff/troff/env.h: Updated.
4126 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
4128 * REVISION: Increased to 1.
4129 * win32-diffs: Updated.
4131 2001-05-01 Werner LEMBERG <wl@gnu.org>
4133 * tmac/an-old.tmac: Fix minor compatibility mode issue.
4134 * tmac/troffrc-end: Make it really work in compatibility mode.
4136 2001-04-27 Werner LEMBERG <wl@gnu.org>
4138 * src/utils/lkbib/lkbib.cc: Switch inclusion order of stdio.h and
4141 2001-04-22 Werner LEMBERG <wl@gnu.org>
4143 * src/libs/libgroff/getopt.c, src/include/getopt.h: Updating to
4144 latest versions from glibc CVS archive.
4146 * MORE.STUFF: Updated, using a patch from Kees Zeelenberg
4147 <c.zeelenberg@hccnet.nl>.
4149 2001-04-21 Werner LEMBERG <wl@gnu.org>
4151 * configure.in: Move check for mkstemp() to...
4152 * aclocal.m4 (GROFF_MKSTEMP): This new function.
4153 * configure: Regenerated.
4155 * src/include/groff-getopt.h: Don't use variable names in
4158 * src/devices/grohtml/html-chars.h: Removed. It isn't used.
4159 * src/devices/grohtml/Makefile.sub,
4160 src/devices/grohtml/post-html.cc: Updated.
4162 2001-04-21 Albert Chin-A-Young <china@thewrittenword.com>
4164 * configure.in: Add special check for mkstemp().
4165 * src/libs/libgroff/tmpfile.cc: Use it.
4166 * src/utils/indxbib/indxbib.cc: Ditto.
4167 * src/utils/pfbtops/pfbtops.c (main): Don't use C++ comment style.
4168 * src/devices/grolbp/lbp.h (lbpprintf, lbpputs, vdmprintf): Use
4171 2001-04-20 Bruce Lilly <blilly@erols.com>
4173 `Version_string' as C++ object was not visible to linker from C
4175 Add `const' to `Version_string'.
4177 * src/utils/pfbtops/pfbtops.c (main), src/roff/groff/groff.cc
4178 (main), src/roff/troff/input.cc (main), src/preproc/tbl/main.cc
4179 (main), src/preproc/pic/main.cc (main), src/preproc/eqn/main.cc
4180 (main), src/preproc/grn/main.cc (main), src/preproc/html/pre-html.cc
4181 (scanArguments), src/preproc/refer/refer.cc (main),
4182 src/preproc/soelim/soelim.cc (main), src/devices/grotty/tty.cc
4183 (main), src/devices/grodvi/dvi.cc (main), src/devices/grolj4/lj4.cc
4184 (main), src/devices/grohtml/post-html.cc (main),
4185 src/devices/grolbp/lbp.cc (main), src/utils/tfmtodit/tfmtodit.cc
4186 (main), src/utils/hpftodit/hpftodit.cc (main),
4187 src/utils/lookbib/lookbib.cc (main), src/utils/indxbib/indxbib.cc
4188 (main), src/utils/lkbib/lkbib.cc (main),
4189 src/utils/addftinfo/addftinfo.cc (main): Implement it.
4191 * src/roff/groff/pipeline.c: Add _UWIN.
4192 * src/include/nonposix.h: Ditto.
4194 2001-04-20 Werner LEMBERG <wl@gnu.org>
4196 * src/include/lib.h: Use HAVE_STRERROR.
4197 * src/roff/groff/pipeline.c: Ditto.
4198 * src/preproc/html/pre-html.cc: Remove declaration of `strerror'.
4199 * src/libs/libgroff/Makefile.sub (version.cc): Add `extern "C"'.
4200 * src/utils/pfbtops/pfbtops.c: Add copyright notice.
4201 * win32-diffs: Updated.
4202 * src/utils/hpftodit/hpftodit.cc (read_map): Fix compiler warning.
4204 2001-04-19 Werner LEMBERG <wl@gnu.org>
4206 * src/preproc/html/pre-html.cc (scanArguments): Use `troff_command'
4207 instead of hardwired `"troff"'.
4208 (char_buffer::read_file): Remove unused variables.
4209 (char_buffer::write_file_troff): Ditto.
4210 (char_buffer::write_file_html): Ditto.
4211 (generateImages): Ditto.
4213 * src/utils/addftinfo/addftinfo.cc (main): Fix compilation problem.
4215 * src/include/lib.h: Don't include `groff-getopt.h' for UWIN.
4217 * src/libs/libgroff/font.cc (font::load_desc): Fix compiler warning.
4218 * src/libs/libbib/index.cc (index_search_item_iterator::get_tag,
4219 index_search_item::search1): Ditto.
4220 * src/roff/troff/node.h (width_list): Reorder members.
4221 * src/roff/troff/input.cc (do_define_macro): Fix compiler warning.
4222 (lookup_warning): Ditto.
4223 (prepend_string): Commented out.
4224 * src/roff/troff/dictionary.cc (is_good_size): Fix compiler warning.
4225 * src/roff/troff/reg.cc (number_value_to_ascii): Ditto.
4226 * src/preproc/tbl/main.cc (process_format): Ditto.
4227 * src/preproc/pic/pic.y (define_variable, reset, reset_all): Fix
4229 * src/preproc/pic/pic.cc: Updated.
4230 * src/preproc/eqn/lex.cc (init_table): Fix compiler warnings.
4231 * src/preproc/eqn/over.cc (over_box::compute_metrics): Ditto.
4232 * src/preproc/refer/command.cc (execute_command): Ditto.
4233 * src/preproc/refer/ref.cc (sortify_title, find_month): Ditto.
4234 * src/preproc/refer/token.cc (lookup_token): Ditto.
4235 * src/preproc/soelim/soelim.cc: Ditto.
4236 * src/preproc/html/pushbackbuffer.cc (ERROR): Ditto.
4237 (isHexDigit): Commented out.
4238 (pushBackBuffer::isString): Remove unused variable.
4239 * src/devices/grops/ps.cc (ps_printer::special): Fix compiler
4241 * src/devices/grops/psrm.cc (resource_manager::lookup_font,
4242 resource_manager::read_resource_arg, read_one_of, parse_extensions):
4244 * src/devices/grodvi/dvi.cc (dvi_printer::draw): Ditto.
4245 * src/devices/grolj4/lj4.cc (lj4_font::handle_unknown_font_command,
4246 lookup_paper_size): Ditto.
4247 * src/devices/grohtml/post-html.cc (is_subsection): Commented out.
4248 (text_glob, element_list): Reorder members.
4249 * src/devices/grohtml/html-text.cc (html_text::do_pre): Remove
4251 * src/devices/grohtml/html-text.h (html_text::emit_space): Change
4252 return value to `void'.
4253 * src/devices/grohtml/output.cc (word_list::word_list): Fix order
4255 * src/devices/grohtml/html.h (simple_output::check_newline,
4256 simple_output::space_or_newline, simple_output::enable_newlines):
4258 * src/devices/grolbp/lbp.cc (wp54charset, set_papersize): Remove
4260 * src/utils/tfmtodit/tfmtodit.cc (tfm::load, gf::load, main): Ditto.
4261 * src/utils/hpftodit/hpftodit.cc (File::seek, read_symbol_sets,
4262 output_ligatures, output_charset, read_map): Ditto.
4263 * src/utils/lookbib/lookbib.cc (main): Ditto.
4264 * src/utils/indxbib/indxbib.cc (main, fwrite_or_die): Ditto.
4265 (do_file): Fix typo (`=' -> `==').
4266 * src/utils/lkbib/lkbib.cc (main): Remove compiler warning.
4267 * src/utils/addftinfo/addftinfo.cc (main): Ditto.
4269 2001-04-18 Ruslan Ermilov <ru@FreeBSD.org>
4271 * src/roff/nroff/nroff.sh: Adding -p (pic) and -t (tbl) options.
4272 Fix usage of GROFF_BIN_PATH.
4273 * src/roff/nroff/nroff.man: Updated.
4275 2001-04-18 Werner LEMBERG <wl@gnu.org>
4277 * NEWS: Fixing typos.
4280 Version 1.17 released
4281 =====================
4283 2001-04-17 Werner LEMBERG <wl@gnu.org>
4285 * tmac/Makefile.sub (install-data): mdoc.local-s is in current
4286 directory, not in $(srcdir).
4288 2001-04-16 Werner LEMBERG <wl@gnu.org>
4290 * doc/groff.texinfo: More info on conditionals.
4292 2001-04-15 Werner LEMBERG <wl@gnu.org>
4294 * doc/groff.texinfo: Added some info about groff internals.
4296 * src/roff/troff/node.cc (make_glyph_node): Emit warning message
4297 about missing special character only if the name is non-null.
4299 2001-04-14 Werner LEMBERG <wl@gnu.org>
4301 Removing the grohtml-old device driver which is now obsolete.
4303 * src/devices/grohtml-old/*: Removed.
4304 * font/devhtml-old/*: Removed.
4305 * src/libs/libgroff/htmlindicate.cc (graphic_start, graphic_end):
4307 * Makefile.in (CCPROGDIRS, DEVDIRS): Updated.
4308 * test-groff (PATH): Updated.
4309 * tmac/Makefile.sub (NORMALFILES): Updated.
4310 * tmac/an-old.tmac: Remove special code for html-old device.
4311 Replace `html-or-html-old' register with `an-html'.
4312 * tmac/eqnrc: Updated.
4313 * tmac/html-old.tmac: Removed.
4314 * tmac/troffrc, tmac/troffrc-end: Updated.
4315 * tmac/www.tmac: Remove special code for html-old device.
4316 Replace `html-or-html-old' register with `www-html'.
4318 * src/libs/libgroff/tmpfile.cc (remove_tmp_files),
4319 src/libs/libgroff/htmlindicate.cc (graphic_end),
4320 include/htmlindicate.h, src/preproc/grn/*.cc,
4321 src/roff/groff/env.{cc,h}: Remove `void' parameter if used as a
4322 single argument for consistency with rest of source code.
4324 * aclocal.m4, tmac/an-old.tmac: Fix copyright.
4326 2001-04-13 Ruslan Ermilov <ru@FreeBSD.org>
4328 * src/roff/troff/troff.man: Fixing typos.
4330 2001-04-13 Werner LEMBERG <wl@gnu.org>
4332 * doc/pic.ms: Fixing many font switches.
4333 * doc/groff.texinfo: Fixes, additions.
4334 * MORE.STUFF: Updated.
4336 2001-04-12 Gaius Mulley <gaius@glam.ac.uk>
4338 * src/devices/grohtml/grohtml.man: Updated manual page regarding
4340 * src/preproc/html/pre-html.cc (createImage): Fixed right hand
4342 (removeTempFiles): New function to tidy up temporary files.
4343 * src/preproc/html/pre-html.cc (main): Calls `removeTempFiles()'.
4344 Many fixes to do with the new inline suppress node and image regions
4346 * src/devices/grohtml/post-html.cc: New method `is_auto_img'.
4347 (generate_img_src): New function.
4348 (html_printer::do_auto_image): Utilizes it.
4349 (do_heading, do_title): Include inline images within their contents.
4350 (html_printer::begin_page): Tidied up comments that are issued to
4351 the html output file.
4352 (html_printer::do_fill): Fixed so that `.nf' works with fonts other
4354 (text_glob::is_br): New method used by do_heading.
4355 * tmac/s.tmac: If -Thtml then emit $1 in .IP rather than its
4356 equivalent diversion.
4357 * src/include/html-strings.h: Altered image tags to reflect the
4359 * src/include/htmlindicate.h (html_end_suppress): Added `is_inline'
4361 * src/preproc/eqn/main.cc: Will suppress generation of image tags if
4362 it is already inside a pic image. Only emit tags if the argument
4363 `-Tps:html' is present.
4364 * src/preproc/tbl/main.cc: Changes to reflect additional
4365 `html_end_suppress' parameter.
4366 * src/roff/troff/env.cc: Only emit eol tag if a node has been
4367 emitted since the last eol tag was written.
4368 * src/roff/troff/env.h: New boolean `emitted_node'.
4369 * src/roff/troff/input.cc (do_suppress): Handles extra suppress
4370 nodes \O3, \O4, \O5. No longer use `output_low_mark_miny'.
4371 * src/roff/troff/node.cc (check_charinfo): New method.
4372 (troff_output_file::determine_line_limits): Alterations to limit
4374 * tmac/www.tmac: Changes to reflect new suppress nodes.
4376 2001-04-12 Bruno Haible <haible@clisp.cons.org>
4378 * src/devices/grohtml/post-html.cc (html_printer::add_to_sbuf):
4379 Escape the html_glyph in the buffer.
4380 (str_translate_to_html): Output the unescaped escaped_char.
4381 * src/devices/grohtml/html-text.cc (issue_table_begin): Set
4382 `frame=void', not `frame=none'. Add `border=0'.
4384 2001-04-12 Werner LEMBERG <wl@gnu.org>
4386 * PROBLEMS: Add some words on how to avoid wrapper macros.
4388 2001-04-11 Blake McBride <blake@florida-software.com>
4390 * src/include/nonposix.h (fileno) [_MSC_VER]: Removed.
4392 2001-04-11 Werner LEMBERG <wl@gnu.org>
4394 * font/devlbp/Makefile.sub (CLEANADD): Set it.
4395 * tmac/Makefile.sub (CLEANADD): Add tmac.local-s.
4396 * Makefile.in (dist): Don't remove src/xditview/Imakefile, but ...
4397 * Makefile.sub (DISTCLEANFILES): Here.
4399 * libs/libgroff/new.cc: Include `nonposix.h'.
4400 * win32-diffs: Updated.
4402 2001-04-10 Ruslan Ermilov <ru@FreeBSD.org>
4404 Added skeleton macro for defunct macros.
4406 Updated documentation.
4408 When inside displays, an empty input line warning should be
4409 suppressed. If another macro call is put inside a display,
4410 all subsequent empty lines found in that display caused a
4411 warning to be emitted.
4413 * tmac/doc.tmac (doc-defunct-macro): New macro.
4414 (Db, Ds, Ex, Or, Sf): Reimplemented using this macro.
4415 (doc-restore-global-vars): Fixed typo.
4416 (doc-empty-line): Check the `doc-display-depth' register to
4417 determine whether we are inside display or not.
4419 * tmac/doc-common: Removed `Or' and `Sf' registers.
4420 Moved obsolete `Ds' macro to doc.tmac.
4422 * tmac/groff_mdoc.man: Bump document date.
4423 Document `.Vt' under ``Variable Types''.
4424 Removed documentation for obsolete `.Or' macro.
4426 2001-04-10 Werner LEMBERG <wl@gnu.org>
4429 * doc/groff.texinfo: Many fixes, additions, clarifications, etc.
4431 2001-04-10 Bruno Haible <haible@clisp.cons.org>
4433 * src/devices/grodvi/dvi.cc (main): Accept --help and --version.
4434 (usage): Add stream argument. Don't exit.
4435 * src/devices/grohtml/post-html.cc (main): Accept --help and --version.
4436 Write --version output to stdout, not stderr.
4437 (usage): Add stream argument. Don't exit.
4438 * src/devices/grohtml-old/html.cc (main): Accept --help and --version.
4439 (usage): Add stream argument. Don't exit.
4440 * src/devices/grolbp/lbp.cc (long_options): Use symbolic getopt.h
4442 (usage): Add stream argument. Don't exit.
4443 (main): Write --help output to stdout, not stderr.
4444 * src/devices/grolj4/lj4.cc (main): Accept --help and --version.
4445 (usage): Add stream argument. Don't exit.
4446 * src/devices/grops/ps.cc (main): Accept --help and --version.
4447 (usage): Add stream argument. Don't exit.
4448 * src/devices/grotty/tty.cc (main): Accept --help and --version.
4449 (usage): Add stream argument. Don't exit.
4450 * src/preproc/eqn/main.cc (usage): Add stream argument. Don't exit.
4451 (main): Accept --help and --version.
4452 * src/preproc/grn/main.cc (usage): Add stream argument. Don't exit.
4453 (main): Accept --help and --version.
4454 * src/preproc/html/pre-html.cc (usage): Add stream argument.
4455 (scanArguments): Accept --help and --version.
4456 * src/preproc/pic/main.cc (usage): Add stream argument. Don't exit.
4457 (main): Accept --help and --version.
4458 * src/preproc/refer/refer.cc (main): Accept --help and --version.
4459 (usage): Add stream argument. Don't exit.
4460 * src/preproc/soelim/soelim.cc (usage): Add stream argument. Don't
4462 (main): Accept --help and --version.
4463 * src/preproc/tbl/main.cc (usage): Add stream argument. Don't exit.
4464 (main): Accept --help and --version.
4465 * src/roff/groff/groff.cc (main): Accept --help and --version.
4466 (synopsis): Add stream argument.
4467 (help): Write --help output to stdout, not stderr.
4468 (usage): Add stream argument. Don't exit.
4469 * src/roff/grog/grog.pl: Accept --help and --version.
4471 * src/roff/grog/grog.sh: Accept --help and --version.
4472 * src/roff/nroff/nroff.sh: Accept --help and --version.
4473 * src/roff/troff/input.cc (USAGE_EXIT_CODE): Remove macro.
4474 (usage): Add stream argument. Don't exit.
4475 (main): Accept --help and --version.
4476 * src/utils/addftinfo/addftinfo.cc (main): Accept --help and --version.
4477 (usage): New function with stream argument, doesn't exit.
4478 * src/utils/hpftodit/hpftodit.cc (main): Accept --help and --version.
4479 (usage): New function with stream argument, doesn't exit.
4480 * src/utils/indxbib/indxbib.cc (main): Accept --help and --version.
4481 (usage): Add stream argument. Don't exit.
4482 * src/utils/lkbib/lkbib.cc (usage): Add stream argument. Don't exit.
4483 (main): Accept --help and --version.
4484 * src/utils/lookbib/lookbib.cc (usage): Add stream argument. Don't
4486 (main): Accept --help and --version.
4487 * src/utils/pfbtops/pfbtops.c (usage): Add stream argument. Don't exit.
4488 (main): Accept --help and --version.
4489 * src/utils/tfmtodit/tfmtodit.cc (main): Accept --help and --version.
4490 (usage): Add stream argument. Don't exit.
4492 2001-04-10 Ruslan Ermilov <ru@freebsd.org>
4494 Fix indentation in SYNOPSIS.
4496 Updated to include changes of latest BSD mdoc version (basically,
4497 the only change is that `.Fn' and `.Fc' put a final semicolon after
4498 a function declaration in the SYNOPSIS section).
4500 * tmac/doc.tmac (doc-in-synopsis-count): Replaced with ...
4501 (doc-in-synopsis-section): New variable. Updated all related
4503 (doc-indent-synopsis-active): New register.
4504 (Nd, Fn, Fo): Use it.
4505 (Cd): It requires manipulation of \n[doc-indent-synopsis] so that
4506 `.Cd' with long argument line produces indented wrapped lines.
4507 Also, the misplaced `.nop \*[doc-Nm-font]\c'' caused extra
4508 undesirable line break to be output.
4509 (doc-do-func-decl, Nm, Vt, Fn, Fo): Remove extraneous calls to
4511 (Fn, Fc): Add final `;' to output.
4512 (doc-save-global-vars, doc-restore-global-vars): Updated.
4513 * tmac/doc-common: Remove `Ex' register.
4515 * tmac/doc-ditroff, tmac/doc-nroff, tmac/doc-syms: Updated
4518 2001-04-06 Ruslan Ermilov <ru@freebsd.org>
4520 * tmac/doc.tmac (Cd): Simplify code.
4521 * tmac/groff_mdoc.man: Document some behaviour of `Cd' request.
4523 2001-04-06 Werner LEMBERG <wl@gnu.org>
4525 Implement continuous underlining for nroff mode. To do that, a new
4526 request in the ditroff language has been added: `x u N' (N is 0
4529 \X and \Y are now transparent to end-of-sentence recognition.
4531 * src/include/printer.h (printer): Add `type' parameter to `special'
4533 * src/libs/libdriver/printer.cc (printer::special): Updated.
4534 * src/libs/libdriver/input.cc (do_file): Handle `x u N'.
4536 * src/devices/dvi/dvi.cc (dvi_printer::special): Handle only
4537 specials of type `p'.
4538 * src/devices/grohtml/post-html.cc (html_printer::special): Ditto.
4539 * src/devices/grohtml-old/html.cc (html_printer::special): Ditto.
4540 * src/devices/grops/ps.cc (ps_printer::special): Ditto.
4541 * src/devices/grotty/tty.cc: Add new enum CU_MODE.
4542 (glyph::order): New method.
4543 (tty_printer::add_char): Use it.
4544 (tty_printer::special): New method.
4545 (tty_printer::end_page): Implement it.
4547 * src/roff/troff/node.h (special_node): Add `no_init_string' member.
4548 * src/roff/troff/node.cc (special_node::special_node): Add parameter
4549 to set `no_init_string'.
4550 (special_node::tprint_start): Use it.
4551 (special_node::same, special_node::copy): Updated.
4552 (special_node::ends_sentence): New method.
4553 (troff_output_file::start_special): Add parameter to include
4554 inititialization of special conditionally.
4556 * src/roff/troff/env.h (environment): New member `underline_spaces'.
4557 * src/roff/troff/env.cc (do_underline_special): New function.
4558 (environment::set_font): Use it.
4559 (do_underline): Use it. This was `underline()'.
4560 (underline): Call `do_underline()'.
4561 (continuous_underline): New function which calls `do_underline()'.
4562 (environment::newline): Use `do_underline_special()'.
4563 (init_env_requests): Updated.
4565 * NEWS, man/troff_out.man: Updated.
4567 2001-04-06 Bruno Haible <haible@clisp.cons.org>
4569 * font/devutf8/R.proto: Fix code of 'shc'.
4571 2001-04-06 Ruslan Ermilov <ru@freebsd.org>
4573 Many fixes. Diag lists can now be nested also; additionally,
4574 `-compact' and `-offset' are supported.
4576 * tmac/doc.tmac (doc-have-indent): Replaced with ...
4577 (doc-list-have-indent-stackXXX): A new register stack.
4578 (doc-have-diag-list): Removed.
4579 (Bl): Use `doc-list-have-indent-stackXXX'.
4581 (doc-diag-list): Use `doc-compact-list-stackXXX'.
4582 (doc-tag-list): Use `doc-list-have-indent-stackXXX'.
4583 (doc-set-vertical-and-indent): Ditto.
4584 (doc-next-list-depth): Removed.
4585 (doc-increment-list-stack): Updated.
4586 (doc-decrement-list-stack): Use `doc-list-depth' instead of
4587 `doc-next-list-depth'.
4588 (doc-end-list, doc-end-column-list): Don't use
4589 `doc-increment-list-stack'.
4590 (doc-set-column-tab): Don't use `doc-list-offset-stackXXX'.
4591 (doc-save-global-vars, doc-restore-global-vars): Updated.
4592 * tmac/doc-common: Updated.
4593 * tmac/groff_mdoc.man: Updated.
4596 2001-04-02 Werner LEMBERG <wl@gnu.org>
4598 * src/devices/grotty/grotty.man: Fix grammatical error.
4600 2001-03-30 Ruslan Ermilov <ru@freebsd.org>
4602 Remove .Ld from mdoc package; replace it with special handling of
4605 * tmac/doc-common: Remove `Ld' register.
4606 Uncomment `doc-volume-ds-*' strings.
4607 Remove `doc-operating-system-default'.
4609 * tmac/doc-syms (Ld): Removed.
4610 * tmac/doc.tmac (doc-parse-args, doc-parse-arg-vector): Handle
4614 * tmac/groff_mdoc.man: Many fixes and updates.
4616 2001-03-29 Werner LEMBERG <wl@gnu.org>
4618 * tmac/troffrc-end: Protect data with `.do'. Reported by T. Kurt
4619 Bond <tkb@tkb.mpl.com>.
4620 * tmac/www.tmac: Save compatibility mode.
4622 2001-03-28 Ruslan Ermilov <ru@freebsd.org>
4624 * tmac/groff_mdoc.man: Many fixes.
4626 2001-03-28 Werner LEMBERG <wl@gnu.org>
4628 * src/preproc/soelim/soelim.man: Document that `.<whitespace>so'
4631 2001-03-27 Werner LEMBERG <wl@gnu.org>
4633 * tmac/an-old.tmac (TP, an-do-tag): Reduce line length while in
4634 diversion. This fixes overlong tags.
4636 2001-03-26 Werner LEMBERG <wl@gnu.org>
4638 * doc/groff.texinfo: Fixed and improved documentation of fonts.
4639 * tmac/doc-syms: Fix error messages.
4640 * tmac/an-old.tmac: Remove incorrect double backslashes.
4642 2001-03-24 Ruslan Ermilov <ru@freebsd.org>
4644 * tmac/Makefile.sub: Strip mdoc.local also
4645 * tmac/strip.sed: Fixed.
4647 2001-03-24 Werner LEMBERG <wl@gnu.org>
4649 * tmac/doc-nroff, tmac/doc-ditroff: Implement -rSxx switch for
4650 selecting the font size.
4651 * tmac/groff_mdoc.man, NEWS: Document it.
4653 2001-03-23 Werner LEMBERG <wl@gnu.org>
4655 * src/roff/troff/div.cc (save_vertical_space): Add default argument
4657 * src/roff/troff/env.cc (family_change): Make `.fam' accept no
4658 argument to restore previous font family.
4659 * src/roff/troff/troff.man, man/groff.man, NEWS: Updated.
4661 * doc/groff.texinfo: More fixes and additions (mainly for font
4662 manipulating commands).
4664 * tmac/groff_mdoc.reference.man: Small updates and renamed to ...
4665 * tmac/groff_mdoc.man: This. The quick reference has been removed.
4666 * tmac/Makefile.sub, NEWS: Updated.
4668 2001-03-23 Werner LEMBERG <wl@gnu.org>
4670 Replaced mdoc implementation. The new version is `state of the
4671 art', using almost all new features of groff 1.17 -- it won't run
4672 with older versions.
4674 * tmac/doc.tmac: Completely rewritten.
4675 * tmac/doc-common: Ditto.
4676 * tmac/doc-nroff: Ditto.
4677 * tmac/doc-ditroff: Ditto.
4678 * tmac/doc-syms: Ditto.
4679 * tmac/mdoc.local: New file.
4680 * tmac/groff_mdoc.samples.man: Replaced with ...
4681 * tmac/groff_mdoc.reference.man: New file, covering mdoc completely.
4682 * tmac/strip.sed: Updated.
4683 * tmac/Makefile.sub: Updated.
4686 * tmac/groff_man.man: Add `man.local' to the FILES section.
4688 2001-03-22 Werner LEMBERG <wl@gnu.org>
4690 * doc/groff.texinfo: Added many @noindent.
4691 Replaced @end_Example -> @endExample.
4692 Added info whether registers are r/o.
4693 Many other additions and fixes.
4695 2001-03-21 Werner LEMBERG <wl@gnu.org>
4697 * doc/groff.texinfo: Added macro @Var (and some hacks due to bugs
4698 in makeinfo of texinfo 4.0) to be used in @Def* macros.
4699 Improved @Def* macros: Now the exact syntax of request, register,
4700 and escapes is shown.
4701 Added macros for parentheses and brackets to be used in @Def*.
4702 Many fixes and improvements of the documentation.
4704 2001-03-20 Werner LEMBERG <wl@gnu.org>
4706 * doc/groff.texinfo: Added new index: `st' (for strings).
4707 Added macros @Defstr(x).
4708 Added macro @Example (adding @group).
4709 Other minor improvements.
4711 2001-03-19 Werner LEMBERG <wl@gnu.org>
4713 * doc/groff.texinfo: Added two new indices: `es' (for escapes) and
4714 `rq' for requests. `fn' is no longer used.
4715 Added macros @Defreq(x), @Defreg(x), and @Defesc(x).
4718 * tmac/an-old.tmac (an-p-footer): If `cR' is set, replace page
4719 number with name of man page.
4721 2001-03-19 Larry Kollar <kollar@alltel.net>
4723 * doc/groff.texinfo: Complete revision. Added many @Deffn to gain
4726 2001-03-19 Werner LEMBERG <wl@gnu.org>
4728 * man/groff_font.man: Document `prepro', `postpro', and `print'.
4729 * src/roff/groff/groff.man: Improve documentation of `-l' and `-L'.
4730 * src/devices/grohtml/grohtml.man: Fixing typos.
4732 2001-03-19 Gaius Mulley <gaius@glam.ac.uk>
4734 * tmac/s.tmac (@IP): Pass `.ip' html tag.
4735 * tmac/groff_mwww.man: Remove .LINE macro
4736 * tmac/www.tmac (LINE): Add `.ti'.
4738 * src/devices/grohtml/post-html.cc (html_printer): New member
4740 (html_printer::emit_raw): Use it.
4741 (html_printer::do_linelength): Ditto.
4742 (html_printer::do_pageoffset): Ditto.
4743 (html_printer::do_indentation): Ditto.
4744 (html_printer::do_tempindent): Ditto.
4745 (html_printer::do_break): Ditto.
4746 (html_printer::begin_page): Ditto.
4747 (html_printer::do_indentedparagraph): New function.
4748 (html_printer::troff_tag): Handle `.ip'.
4749 * src/devices/grohtml/html-text.cc (html_text::issue_table_begin):
4750 Add `<td width=...>' handling.
4751 (html_text::do_table): Add parameter.
4752 (html_text::do_indent): Updated.
4753 * src/devices/groohtml/html-text.h: Updated.
4755 2001-03-16 Gaius Mulley <gaius@glam.ac.uk>
4757 Introduced simple html tables to implement indentation.
4759 * src/devices/grohtml/html.h (word, word_list): New structures.
4760 (simple_output): Use it.
4761 * src/devices/grohtml/post-html.cc: Add `INDENTATION'.
4762 (html_printer): Improve indentation handling.
4763 (html_printer::emit_raw): Set `in_table' element. Handle
4765 (html_printer::write_header): Move conditional downwards.
4766 Don't allow whitespace in tags.
4767 (html_printer::do_linelength): Handle line length and indentation
4769 (html_printer::do_pageoffset): Handle indentation conditionally.
4770 (html_printer::do_indentation): Ditto.
4771 (html_printer::do_tempindent): New function member.
4772 (html_printer::do_fill): Take care of indentation.
4773 (html_printer::do_flush): Finish table.
4774 (html_printer::do_links): Ditto.
4775 (html_printer::do_break): New function for handling `.br' and `.ti'.
4776 (html_printer::troff_tag): Use it.
4778 (html_printer::flush_globs): Fix.
4779 (html_printer::flush_page): Finish table.
4780 (html_printer::html_printer): Fix error message. Set up
4782 (html_printer::add_to_sbuf): Remove special handling of character
4784 (to_unicode): Remove `stop()'.
4785 (html_printer::write_title): Cleanup.
4786 (html_printer::begin_page): Use `put_string()'. Handle indentation.
4787 (html_printer::~html_printer): Flush text and end the line.
4789 * src/devices/grohtml/html_text.h: Add more *_TAG enum values.
4790 * src/devices/grohtml/html_text.cc (html_text::end_tag): Fix
4792 (html_text::start_tag): Disable newlines.
4793 (html_text::table_is_void): New function.
4794 (html_text::issue_table_begin): Ditto.
4795 (html_text::issue_table_end): Ditto.
4796 (html_text::push_para): Better table handling.
4797 (html_text::do_indent): New function.
4798 (html_text::do_table): Ditto.
4799 (html_text::done_table): Ditto.
4800 (html_text::do_tt): Handle PRE_TAG.
4801 (html_text::is_in_table): New function.
4802 (html_text::check_emit_text): Handle tables.
4803 (html_text::do_emittext): Use `nl()'.
4804 (html_text::do_para): Handle table.
4805 (html_text::remove_def): New function.
4806 * src/devices/grohtml/output.cc (word, word_list): Implement
4808 (simple_output::end_line): Flush last word.
4809 (simple_output::simple_comment): Ditto.
4810 (simple_output::begin_comment): Recoded.
4811 (simple_output::end_comment): Ditto.
4812 (simple_output::comment_arg): Removed.
4813 (simple_output::check_newline): Improve test and flush last word.
4814 (simple_output::space_or_newline): Improved.
4815 (simple_output::write_newline): Replaced with...
4816 (simple_output::nl): This.
4817 (simple_output::put_raw_char): Flush last word.
4818 (simple_output::check_space): Removed.
4819 (simple_output::put_translated_string): Ditto.
4820 (simple_output::put_string): Simplified.
4821 (simple_output::put_number): Updated.
4822 (simple_output::put_float): Ditto.
4823 (simple_output::put_symbol): Removed.
4824 (simple_output::enable_newlines): Add `check_newline()'.
4825 (simple_output::flush_last_word): New function.
4827 * src/roff/troff/enc.cc (no_fill): Remove call to add_html_tag().
4828 * src/roff/troff/div.cc (page_offset): Add call to add_html_tag().
4830 * tmac/s.tmac (@PP, @IP): Add html conditional code.
4831 * tmac/an-old.tmac (TP): Ditto.
4833 2001-03-09 Ruslan Ermilov <ru@freebsd.org>
4835 * mdate.sh: Make it POSIX compliant.
4837 2001-03-09 Werner LEMBERG <wl@gnu.org>
4839 Added the `return' request to end a macro immediately. It simply
4840 pops iterators from the input stack until a macro iterator is found.
4842 * src/roff/troff/input.cc (input_iterator::is_macro,
4843 macro_iterator::is_macro): New member.
4844 (input_return_boundary): New class to signal an immediate return
4846 (input_stack::add_return_boundary, input_stack::is_return_boundary):
4848 (input_stack::clear): Use it.
4849 (input_stack::pop_macro): New function.
4850 (while_request): Use `is_return_boundary()'.
4851 (return_macro_request): New function.
4852 (init_input_requests): Use it.
4854 * src/roff/troff/TODO: Updated.
4855 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
4857 2001-03-08 Werner LEMBERG <wl@gnu.org>
4859 * src/roff/troff/input.cc (input_iterator::is_boundary): Minor
4862 2001-03-07 Werner LEMBERG <wl@gnu.org>
4864 Make `\B' more rigid.
4866 * src/roff/troff/number.cc (parse_expr, parse_term): Add `rigid'
4868 (get_number_rigidly): New function.
4869 * src/roff/troff/input.cc (do_expr_test): Use it.
4870 * src/roff/troff/token.h: Updated.
4872 * src/roff/troff/request.h: Fix typo (init_html_request ->
4873 init_markup_request).
4875 2001-03-04 Gaius Mulley <gaius@glam.ac.uk>
4877 Fixed grohtml handling of any named glyph for glyph indexes < 0x80.
4878 Cosmetic changes to `.html-begin', `.html-end', `.html-image' which
4879 are now `.begin', `.end', `.image'.
4881 * src/devices/grohtml/post-html.cc: Adding UNICODE_DESC_START.
4882 (html_printer::add_to_sbuf): Changing type of `code' parameter.
4883 Use add_char_to_sbuf().
4884 (to_unicode): New function.
4885 (char_translate_to_html): Changing type of `ch' parameter.
4887 (html_printer::~html_printer): Comment out doctype string.
4888 * src/preproc/html/pre-html.cc (write_end_image): Use `.end'
4889 instead of `.html-end'.
4890 (write_start_image): Use `.begin' and `.image' instead of
4891 `.html-begin' and `.html-image'.
4892 * src/roff/troff/input.cc: Rename `html_level' to `begin_level'.
4893 (html_begin): Renamed to ...
4895 (html_end): Renamed to ...
4897 (html_image): Renamed to ...
4899 (init_html_requests): Renamed to ...
4900 (init_markup_requests): This.
4901 * tmac/www.tmac: Updated.
4903 2001-02-28 Bram <bram@avontuur.org>
4905 * src/libs/libgroff/font.cc (font_widths_cache): Fixing syntax of
4908 2001-02-26 David Leonard <david.leonard@csee.uq.edu.au>
4910 * doc/meref.me: Fixing some typos.
4912 2001-02-16 Werner LEMBERG <wl@gnu.org>
4914 * src/roff/troff/node.cc (space_node::get_hyphenation_type): New
4915 method. Return `HYPHEN_MIDDLE' if it was `\:'.
4916 * src/roff/troff/node.h: Updated.
4918 2001-02-17 Ruslan Ermilov <ru@FreeBSD.org>
4920 * tmac/groff_tmac.man: Fix typo.
4922 2001-02-16 Werner LEMBERG <wl@gnu.org>
4924 Fixing a bug which prevented proper end-of-sentence recognition
4925 between an `unformatted' box and the following text. As a
4926 consequence, vertical line distances are no longer preserved in
4927 boxes after a call to `.unformat' -- because boxes aren't
4928 line-oriented (contrary to diversions), this doesn't make sense
4931 * src/roff/troff/node.cc (*node::set_unformat_flag): Add return
4933 (vertical_size_node::set_unformat_flag): New method.
4934 * src/roff/troff/node.hh: Updated.
4935 * src/roff/troff/input.cc (word_space_node::reread,
4936 hmotion_node::reread): Reset `unformat' flag after usage.
4937 (unformat_macro): Append only if `set_unformat_flag()' returns
4939 * src/roff/troff/troff.man: Updated.
4941 2001-02-15 Werner LEMBERG <wl@gnu.org>
4943 * src/roff/troff/troff.man, NEWS, man/groff.man: Improved
4944 documentation of `asciify' and `unformat' requests.
4946 2001-02-13 Werner LEMBERG <wl@gnu.org>
4948 Redesigned the `unformat' request. It is no longer connected with
4949 `asciify' but rather uses new `reread()' methods if the `unformat'
4950 flag is set. Additionally, the handling of space characters after
4951 unformatting has been fixed so that they retain their width.
4953 * src/roff/troff/node.h (width_list): New structure to store
4954 original widths of spaces.
4955 (node): Added `unformat' member.
4956 Replaced `num_spaces' variable with `orig_width' list.
4957 * src/roff/troff/node.cc (*node::asciify,
4958 asciify_reverse_node_list): Removed `unformat_only' flag and related
4960 (word_space_node::asciify, word_space_node::word_space_node): Use
4962 (word_space_node::~word_space_node): New destructor.
4963 (word_space_node::copy): Updated to handle `orig_width'.
4964 (hmotion_node::copy, unbreakable_space_node::copy): Updated.
4965 (*node::merge_space): Update `orig_width' list if necessary.
4966 (*node::set_unformat_flag): New methods to set the `unformat' flag.
4967 * src/roff/troff/enc.cc (environment::space_newline): Use
4969 (environment::space): Added method to handle space width and
4970 sentence space width as parameters. Use `width_list'.
4971 (environment::make_tab_node): Updated.
4972 * src/roff/troff/env.h: Updated.
4973 * src/roff/troff/input.cc (word_space_node::reread,
4974 unbreakable_space_node::reread, hmotion_node::reread): New methods
4975 to handle nodes specially if `unformat' flag is set.
4976 (do_asciify_macro): Renamed back to ...
4977 (asciify_macro): This.
4978 (unformat_macro): New implementation to simply set the `unformat'
4981 * MORE.STUFF: Added more info about deroff.
4983 2001-02-08 Werner LEMBERG <wl@gnu.org>
4985 * src/roff/troff/node.h (unbreakable_space_node, hmotion_node,
4986 space_char_hmotion_node, overstrike_node): Add `get_hyphen_list()'
4987 and `add_self()' methods to avoid hyphenation. For example, the
4988 hyphen list for `foo\0\0bar' was `foobar', causing insertion of a
4989 soft hyphen after `foo'. Now the hyphen list is correctly
4990 `foo<ignore><ignore>bar'.
4992 2001-02-05 Yoshiteru Kageyama <yt-kage@cb3.so-net.ne.jp>
4994 * tmac/groff_tmac.man: Fix `BIR' macro.
4996 2001-02-04 Werner LEMBERG <wl@gnu.org>
4998 A new escape sequence `\:', inserting a zero-width break point.
5000 * src/roff/troff/input.h: Adding `ESCAPE_COLON'.
5001 * src/roff/troff/input.cc (get_copy, token::next, asciify):
5003 * src/roff/troff/node.h (node): Add `is_escape_colon()' virtual
5005 (space_node): Add `was_escape_colon' member. Add `is_escape_colon()'
5006 and `asciify()' methods.
5007 * src/roff/troff/node.cc (space_node::space_node): Updated.
5008 (space_node::asciify): Handle `was_escape_colon'.
5009 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
5011 Handle `\~' similar to other comparable requests.
5013 * src/roff/troff/input.cc (process_input_stack): Remove now obsolete
5015 (token::next): Move creation of an unbreakable_space_node to...
5016 (token::add_to_node_list): Here.
5018 Fix a bug which sometimes prevented hyphenation of words connected
5019 with `\~' or `\ ' (and other escape sequences handled as
5020 TOKEN_NODE). This also fixes a hyphenation problem with boxes
5021 (after a call to the `unformat' request).
5023 * src/roff/troff/env.h (environment::possibly_break_line,
5024 environment::hyphenate_line): Introducing `start_here' parameter.
5025 * src/roff/troff/env.cc (environment::space_newline,
5026 environment::space): Use it.
5027 (environment::possibly_break_line, environment::hyphenate_line):
5029 * src/roff/troff/input.cc (process_input_stack): Use it.
5030 * src/roff/troff/node.h (unbreakable_space_node, hmotion_node,
5031 space_char_hmotion_node, overstrike_node): Add
5032 `get_hyphenation_type()' method.
5033 * src/roff/troff/node.cc (break_char_node::asciify): Don't asciify
5034 if `unformat_only' is active.
5036 2001-01-30 Werner LEMBERG <wl@gnu.org>
5038 Implemented new read-only number register `.linetabs' which
5039 returns 1 if in line-tabs mode, 0 otherwise.
5041 * src/roff/troff/env.h (environment): Add get_line_tabs() member.
5042 * src/roff/troff/env.cc (get_line_tabs): New function.
5043 (init_env_requests): Use it.
5044 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
5046 * VERSION, REVISION: Changing to 1.17.0.
5048 2001-01-28 Werner LEMBERG <wl@gnu.org>
5050 Fixed a bug which prevented hyphenation of words which are finished
5053 * src/roff/troff/token.h (token): Add enum type
5054 `TOKEN_TRANSPARENT_DUMMY' and method `transparent_dummy()'.
5055 * src/roff/troff/input.cc (token::next, token::description,
5056 get_line_arg, token::add_to_node_list, token::process): Use it.
5058 2001-01-27 Werner LEMBERG <wl@gnu.org>
5060 * src/roff/troff/div.h (diversion): Add `saved_prev_line_interrupted'.
5061 * src/roff/troff/div.cc (do_divert): Use it.
5063 * src/roff/troff/input.cc (asciify): Add ESCAPE_RIGHT_PARENTHESIS.
5065 2001-01-25 Werner LEMBERG <wl@gnu.org>
5067 Adding the `linetabs' request. If set, tab distances are not
5068 computed relative to the input line but relative to the output line.
5070 * src/roff/troff/env.h (environment): New member `line_tabs'.
5071 * src/roff/troff/env.cc (line_tabs_request): Implement request.
5072 (environment::environment, environment::copy): Updated.
5073 (environment::distance_to_next_tab): Use `line_tabs'.
5074 (init_env_requests): Register request.
5075 * src/roff/troff/troff.man, man/groff.man, NEWS: Document it. Other
5078 2001-01-24 Werner LEMBERG <wl@gnu.org>
5080 Introducing a new read-only register `.int' which is set to a
5081 positive value if the last output line is interrupted (i.e., if it
5084 * src/roff/troff/env.cc (init_env_requests): Add it.
5085 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
5087 2001-01-23 Gaius Mulley <gaius@glam.ac.uk>
5089 * tmac/mwww.tmac: Call `www.tmac', not `arkup.tmac'.
5090 * src/preproc/html/pre-html.cc (findPrefix): New function which
5091 generates the troff executable name via the system prefix.
5092 * src/preproc/eqn/main.cc: Modified warning message.
5094 2001-01-23 Werner LEMBERG <wl@gnu.org>
5096 troff's `box' and `boxa' requests didn't preserve temporary
5099 * src/roff/troff/div.h (diversion): Add `saved_saved_indent' and
5100 `saved_target_text_length' members.
5101 * src/roff/troff/div.cc (do_divert): Use them.
5103 Tabs (but not yet leaders and fields) are now handled correctly by
5106 * node.h (hmotion_node): Add field `was_tab'.
5107 * env.cc (environment::make_tab_node): Set it.
5108 * node.cc (hmotion_node::copy, hmotion_node::asciify): Use it.
5110 Added new request `unformat' which will, contrary to `asciify',
5111 preserve font information after unformatting (i.e., only nodes
5112 dealing with horizontal space are converted back to input
5115 * input.cc (asciify_macro): Renamed to ...
5116 (do_asciify_macro): this, having a new parameter `unformat_only'.
5117 (asciify_macro, unformat_macro): New; using do_asciify_macro.
5118 (init_input_requests): Added `unformat'.
5119 * node.cc (*_node::asciify), asciify_reverse_node_list: Added
5120 parameter to control asciification process.
5121 * node.h (*_node::asciify): Ditto.
5122 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
5124 2001-01-20 Werner LEMBERG <wl@gnu.org>
5126 * doc/groff.texinfo: Minor improvement of `.in' documentation.
5128 2001-01-18 Werner LEMBERG <wl@gnu.org>
5130 * tmac/ps.tmac: Remove call of psold.tmac.
5131 * tmac/psold.tmac: Comment updated.
5132 * tmac/psnew.tmac: Removed since no longer needed.
5133 * tmac/Makefile.sub, NEWS, src/devices/grops/grops.man: Updated.
5135 * font/devutf8/R.proto: Adding `shc' glyph.
5136 * font/devutf8/NOTES: Updated.
5138 * test-groff: Updated.
5140 2001-01-15 Gaius Mulley <gaius@glam.ac.uk>
5142 First cut of the new html device driver. Changes to pre-html and
5143 the new grohtml are too numerous to be documented here.
5145 Stuff related to `html' has been renamed to `html-old' and `html2'
5146 stuff has been renamed to `html' (including directories). The new
5147 html device driver is therefore invoked as `-Thtml'.
5149 Added new `\O' escape to suppress output (needed by html driver).
5151 Added functions and code to pass info about input-level commands
5152 (`.in', `.fl', etc.) to html driver.
5154 Three new functions (.html-begin, .html-end, and .html-image) for
5155 better html handling: `html-begin' will execute the remaining line
5156 if at the outermost nesting level, increasing an internal counter.
5157 `html-end' does the same but decreases the internal counter.
5158 `html_image' puts its arguments into a special node (suppress_node)
5159 to define an image region.
5161 The `output' request has been removed.
5163 * tmac/html-tags.tmac: Removed.
5164 * tmac/arkup.tmac: Updated and renamed to ...
5165 * tmac/www.tmac: New file.
5166 * tmac/markup.tmac Updated and renamed to ...
5167 * tmac/mwww.tmac: New file.
5168 * tmac/Makefile.sub: Updated.
5169 * tmac/an-old.tmac: Updated.
5170 * tmac/eqnrc: Updated.
5171 * tmac/groff_man.man
5172 * tmac/groff_markup.man: Updated and renamed to ...
5173 * tmac/groff_mwww.man: New file.
5174 * tmac/groff_tmac.man: Updated.
5175 * tmac/html-old.tmac: Updated and Renamed from html.tmac.
5176 * tmac/html.tmac: Updated and renamed from html2.tmac.
5177 * tmac/pspic.tmac: Updated html support.
5178 * tmac/s.tmac: Added html output support.
5179 * tmac/troffrc, tmac/troffrc-end: Updated.
5181 * Makefile.in, doc/Makefile: Updated.
5182 * doc/groff.texinfo: Added info about new `\O' escape.
5183 * doc/homepage.ms: Use `MAILTO' macro.
5185 * font/devhtml/DESC.proto: Add `C' font.
5186 * font/devhtml/Makefile.sub: Updated.
5187 * font/devhtml/R.proto: Minor fixes.
5188 * font/devhtml-old/Makefile.sub: Updated.
5190 * src/devices/grohtml-old/Makefile.sub: Updated.
5192 * src/libs/libdriver/printer.cc (printer::get_font_from_index): New
5194 * src/libs/libgroff/htmlindicate.cc (html_begin_suppress,
5195 graphic_start): Add `inline' parameter. Update.
5196 (html_end_suppress, graphic_end): Update.
5198 * src/include/html-strings.h: New file.
5199 * src/include/htmlindicate.h: Comments updated.
5200 * src/include/printer.h: Updated.
5202 * src/preproc/eqn/main.cc (do_file, main): Updated.
5203 * src/preproc/pic/troff.cc (troff_output::start_picture,
5204 troff_output::finish_picture): Updated.
5205 * src/preproc/tbl/main.cc (process_input_file): Updated.
5207 * src/roff/groff/groff.cc (main): Updated.
5208 Pass device arguments to predrivers also.
5209 Use `ps' device for `eqn' preprocessor if `-Thtml' is given.
5210 * src/roff/troff/env.h (environment): Updated.
5211 New elements `need_eol' and `ignore_next_eol' (for html output).
5212 * src/roff/troff/env.cc (environment::environment): Add initializers
5213 for `need_eol' and `ignore_next_eol'.
5214 (environment::add_html_tag_eol, environment::add_html_tag_tabs): New
5216 (point_size, fill, no_fill, center, right_justify, line_length,
5217 indent, temporary_indent, break_request, handle_tab): Use
5219 (set_tabs): Use `add_html_tag_tabs()'.
5220 (environment::add_html_tag): Updated.
5221 (environment::do_break): Updated.
5222 * src/roff/troff/div.cc (space_request, flush_output): Use
5223 `environment::add_html_tag()'.
5224 * src/roff/troff/input.cc: Updated.
5225 New variable `html_level' to indicate nested `html-begin' requests.
5226 (file_iterator::fill): Use `environment::add_html_tag_eol()'.
5227 (non_interpreted_char_node, token_node, non_interpreted_node): Add
5228 `force_tprint()' method.
5229 (token::next): Handle `\O'.
5230 (do_suppress): Implement it.
5231 (html_begin, html_end, html_image): New functions.
5232 (init_output_requests): Renamed to ...
5233 (init_html_requests): this.
5235 (macro::append_str, macro::append_unsigned, macro::append_int): New
5237 New variable `output_low_mark_miny' to limit minimal value of y.
5238 (reset_output_registers): Use it.
5239 (output_request): Removed.
5240 (get_output_registers): New function.
5241 * src/roff/troff/node.h (node): Make `force_tprint()' virtual.
5242 (*_node): Added `force_tprint()' if necessary.
5243 (special_node): New elements `tf' and `get_tfont()'.
5244 (suppress_node): New class.
5245 * src/roff/troff/node.cc:
5246 New global variables `image_no' and `suppress_start_page'.
5247 (real_output_file): New method `is_on()'.
5248 (troff_output_file): New method `start_special(tfont)'.
5249 (troff_output_file::really_print_line): Use `tprint' conditionally.
5250 (real_output_file::print_line): Updated.
5251 (real_output_file::on): Updated.
5252 (*_node): Added `force_tprint()'.
5253 (special_node::special_node): Initializer updated.
5254 (special_node::same, special_node::copy, special_node::tprint_start):
5256 (get_reg_int, get_reg_str): New functions.
5257 (suppress_node::*): New methods.
5258 New global variables last_position, last_image_filename;
5259 (min): New inline function.
5260 * src/roff/troff/reg.h, src/roff/troff/request.h,
5261 src/roff/troff/troff.h: Updated.
5263 2001-01-13 Werner LEMBERG <wl@gnu.org>
5265 * NEWS, src/roff/troff/troff.man, doc/groff.texinfo: Fix
5266 documentation of `asciify' request.
5268 2001-01-12 Werner LEMBERG <wl@gnu.org>
5270 * src/roff/troff/input.cc: Move definition of special characters
5271 like `ESCAPE_TILDE' to ...
5272 * src/roff/troff/input.h: New file.
5273 * src/roff/troff/Makefile.sub (HDRS): Add it.
5275 Extending the .asciify request to `unformat' space characters also.
5277 * src/roff/troff/node.h (word_space_node): Add `num_spaces' element
5278 to count input space characters.
5279 Update constructors to take care of it.
5280 * src/roff/troff/node.cc (space_char_hmotion_node::asciify): Use
5281 `ESCAPE_SPACE' instead of normal space.
5282 (word_space_node::asciify): New method.
5283 (unbreakable_space_node::asciify): New method.
5284 (word_space_node::merge_space): New method.
5285 * src/roff/troff/env.cc (environment::space_newline,
5286 environment::space): Add code to initialize `num_spaces' (using the
5287 constructor of `word_space_node').
5288 * NEWS, src/roff/troff/troff.man, man/groff.man, doc/groff.texinfo:
5291 2001-01-09 Werner LEMBERG <wl@gnu.org>
5293 * man/groff_char.man: Use table header traps only conditionally.
5295 2001-01-09 Bjarni Ingi Gíslason <bjarniig@hi.is>
5297 * man/groff_char.man: Add `ý' and `Ý' to the `acute' group.
5299 2001-01-08 Werner LEMBERG <wl@gnu.org>
5301 Introducing the `box' and `boxa' requests which are similar to
5302 `di' resp. `da' but omitting a partially filled line (which is
5303 restored after ending the diversion).
5305 * src/roff/troff/div.h (diversion): Add elements to save partially
5307 * src/roff/troff/div.cc (do_divert): Add parameter `boxing' to save
5308 partially filled line.
5309 (divert, divert_append): Updated.
5310 (box, box_append): New functions.
5311 (init_div_requests): Use them.
5312 * src/roff/troff/env.h (environment): do_divert() is now a friend.
5313 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
5315 * doc/groff.texinfo: Fix documentation of `lf' request.
5317 2000-12-25 Werner LEMBERG <wl@gnu.org>
5319 * src/roff/troff/troff.man, NEWS: Document `writem' request.
5321 2000-12-21 Werner LEMBERG <wl@gnu.org>
5323 Ignore `ss' request if in compatibility mode.
5325 * src/roff/troff/input.cc: Make `compatible_flag' non-static.
5326 * src/roff/troff/env.h: Added extern `compatible_flag' declaration.
5327 * src/roff/troff/env.cc (space_size): Use it.
5329 * doc/groff.texinfo, src/roff/troff/troff.man: Fix documentation of
5330 `ss' request in nroff mode.
5332 * tmac/an-old.tmac: Fixed some serious bugs introduced with latest
5335 2000-12-15 Ruslan Ermilov <ru@FreeBSD.org>
5337 * tmac/troffrc, tmac/troffrc-end: Convert tmac.* to *.tmac.
5339 2000-12-13 Werner LEMBERG <wl@gnu.org>
5341 * src/preproc/eqn/Makefile.sub (MAN1): Added neqn.man.
5342 * src/preproc/eqn/neqn.man: Small fixes and additions.
5344 2000-12-13 Ruslan Ermilov <ru@FreeBSD.org>
5346 * src/utils/addftinfo/addftinfo.man, src/devices/grops/grops.man:
5349 * src/preproc/eqn/neqn.man: New file.
5351 * src/preproc/tbl/table.cc (table::print): Fix `indent cannot be
5354 * tmac/e.tmac: Add `T&' macro.
5355 Fix `indent cannot be negative' warning.
5356 * tmac/s.tmac: Fix `indent cannot be negative' warning.
5358 2000-12-07 Werner LEMBERG <wl@gnu.org>
5360 * src/include/lib.h: Replaced __ALPHA with __alpha symbol.
5362 2000-12-06 Werner LEMBERG <wl@gnu.org>
5364 * PROBLEMS: Added info about adding -lPW on HP-UX to satisfy the
5367 * MORE.STUFF: Added info about deroff for djgpp.
5369 * tmac/an-old.tmac, tmac/groff_man.man, doc/groff.texinfo, NEWS: Fix
5370 documentation of -rcR switch.
5372 2000-12-03 Werner LEMBERG <wl@gnu.org>
5374 * tmac/an-old.tmac: Implementing the -rcR switch (similar to mdoc);
5375 if -rcR=1 (which is now the default in nroff mode), a single, very
5376 long page is created instead of multiple pages: All `ne' and `wh'
5377 requests are put into conditionals; a new macro `an-end' is added to
5378 be called with `em'.
5380 Some other minor cleanups.
5382 * NEWS, tmac/groff_man.man, doc/groff.texinfo: Updated.
5384 2000-12-02 Werner LEMBERG <wl@gnu.org>
5386 Fixing a bug which prevented hyphenation in words followed
5387 immediately by a TOKEN_NODE (e.g. `\ ', `\~', etc.).
5389 * src/roff/troff/input.cc (process_input_stack <token::TOKEN_NODE>):
5390 Adding possibly_break_line().
5391 * src/roff/troff/env.h (environment): Make possibly_break_line()
5394 Make `\~' usable in .tr request.
5396 * src/roff/troff/token.h (token_type): Add TOKEN_STRETCHABLE_SPACE.
5397 (token): Add stretchable_space().
5398 * src/roff/troff/input.cc (token::next, token::delimiter,
5399 token::description, process_input_stack, do_translate,
5400 add_to_node_list, token::process): Use it.
5401 * src/roff/troff/node.h (node): Add fourth parameter to add_char()
5402 for adjusting the space.
5403 * src/roff/troff/node.cc (node::add_char): Implement it. Add code
5404 for stretchable space.
5405 * src/roff/troff/input.cc (token::add_to_node_list): Use it.
5406 (make_node): Add code for stretchable space.
5407 * src/roff/troff/env.cc (environment::add_char): Use it.
5408 * src/roff/troff/input.cc: Add ESCAPE_TILDE special character.
5409 (get_copy, token::next, transparent_translate, asciify): Use it.
5411 * NEWS, src/roff/troff/troff.man, src/roff/troff/TODO,
5412 doc/groff.texinfo: Updated.
5413 * man/groff.man: Small reorderings.
5415 2000-11-23 Werner LEMBERG <wl@gnu.org>
5418 * src/preproc/eqn/main.cc (main): Use `config_macro_path' for -M
5420 * src/roff/troff/input.cc (main): Add `config_macro_path' and
5421 `safer_macro_path' to -M option.
5422 * src/roff/troff/troff.man: Fixes.
5424 2000-11-22 Werner LEMBERG <wl@gnu.org>
5426 Use safer path (except for config files) if -U isn't specified. Add
5427 a special macro path (without home and current directory) for config
5428 files. Add home directory to unsafe path for consistency. Don't
5429 include the home directory in the font path.
5431 * src/libs/libgroff/macropath.cc: Add `config_macro_path', change
5433 * src/include/macropath.h: Add `config_macrp_path'.
5434 * src/libs/libgroff/fontfile.cc: Fix font path.
5435 * src/roff/troff/input.cc (process_startup_file): Use
5436 `config_macro_path'.
5437 (main): Select unsafe path if -U is given.
5439 * src/preproc/eqn/main.cc (main): Fixing search path for
5441 * src/preproc/eqn/eqn.man: Updated.
5443 * src/roff/troff/troff.man, man/roff.man, tmac/groff_tmac.man:
5446 * src/preproc/grn/grn.man, src/devices/grodvi/grodvi.man,
5447 src/devices/grohtml/grohtml.man, src/devices/grolbp/grplbp.man,
5448 src/devices/grolj4/grolj4.man, src/devices/grops/grops.man,
5449 src/devices/grotty/grotty.man: Updated.
5451 * Makefile.in: Fix comments.
5453 2000-11-17 Werner LEMBERG <wl@gnu.org>
5455 * tmac/safer.tmac: Empty file added (again) for compatibility
5457 * tmac/Makefile.sub: Updated.
5459 2000-11-16 Werner LEMBERG <wl@gnu.org>
5461 * src/devices/grodvi/dvi.cc (main),
5462 src/devices/grohtml2/post-html.cc (main),
5463 src/devices/grolbp/lbp.cc (main), src/devices/grolj4/lj4.cc
5464 (main), src/devices/grops/ps.cc (main), src/devices/grotty/tty.cc
5465 (main), src/preproc/eqn/main.cc (main), src/preproc/grn/main.cc
5466 (main), src/preproc/html2/pre-html.cc (main),
5467 src/preproc/pic/main.cc (main), src/preproc/refer/refer.cc (main),
5468 src/preproc/soelim/soelim.cc (main), src/preproc/tbl/main.cc
5469 (main), src/roff/groff/groff.cc (main), src/roff/troff/input.cc
5470 (main), src/utils/hpftodit/hpftodit.cc (main),
5471 src/utils/indxbib/indxbib.cc (main), src/utils/lkbib/lkbib.cc
5472 (main), src/utils/lookbib/lookbib.cc (main),
5473 src/utils/pfbtops/pfbtops.c (main), src/utils/tfmtodit/tfmtodit.cc
5474 (main): Use stdout for -v.
5475 * src/roff/groff/groff.cc (run_commands),
5476 src/roff/groff/pipeline.c (run_pipeline): New parameter `no_pipe'
5477 to make direct printing to stdout possible.
5478 * src/roff/groff/pipeline.h: Updated.
5480 * src/utils/afmtodit/afmtodit.pl: Add -v switch.
5481 * src/utils/afmtodit/Makefile.sub (afmtodit): Use @VERSION@.
5482 * src/utils/afmtodit/afmtodit.man: Updated.
5484 * src/utils/addftinfo/addftinfo.cc (main): Add -v switch.
5485 (version): New function.
5487 * src/utils/addftinfo/addftinfo.man: Updated.
5489 * src/devices/*/*, src/preproc/*/*, src/roff/*/*, src/utils/*/*:
5490 Fixing copyright dates.
5492 * src/preproc/eqn/neqn.sh: Adding GROFF_BIN_PATH to path instead of
5495 * src/devices/grolbp/lbp.cc (main): Use Version_string instead of
5498 * src/roff/nroff/Makefile.sub (nroff): Fix use of @VERSION@.
5500 2000-11-15 Werner LEMBERG <wl@gnu.org>
5502 In all programs, make -v return immediately with exit status 0 to
5503 be compliant with the GNU standard.
5505 * src/devices/grodvi/dvi.cc (main),
5506 src/devices/grohtml2/post-html.cc (main),
5507 src/devices/grolbp/lbp.cc (main), src/devices/grolj4/lj4.cc
5508 (main), src/devices/grops/ps.cc (main), src/devices/grotty/tty.cc
5509 (main) src/preproc/eqn/main.cc (main), src/preproc/grn/main.cc
5510 (main), src/preproc/html2/pre-html.cc (main),
5511 src/preproc/pic/main.cc (main), src/preproc/refer/refer.cc (main),
5512 src/preproc/soelim/soelim.cc (main), src/preproc/tbl/main.cc
5513 (main), src/roff/groff/groff.cc (main), src/roff/troff/input.cc
5514 (main): Implement it.
5517 * src/roff/groff/groff.cc (main): Add copyright notice. Add refer
5518 and postprocessors to the -v option.
5520 * src/roff/grog/grog.pl: Implement -v.
5521 * src/roff/grog/Makefile.sub (grog): Use @VERSION@.
5522 * src/roff/grog/grog.man, doc/groff.texinfo: Updated.
5524 * src/roff/nroff/nroff.sh: Implement -v.
5525 * src/roff/nroff/Makefile.sub (nroff): Use @VERSION@.
5526 * src/roff/nroff/nroff.man: Updated.
5528 * src/preproc/eqn/main.cc (main): Fix comment typo.
5530 * MORE.STUFF: Added info about djgpp port of grap.
5532 2000-11-14 Werner LEMBERG <wl@gnu.org>
5534 * src/roff/grog/grog.{pl,sh}: Implemented -C switch for compatibility
5535 mode (or rather, implemented non-compatibility mode).
5536 * NEWS, src/roff/grog/grog.man, doc/groff.texinfo: Updated.
5538 * src/roff/groff/groff.cc (main): Add BIN_PATH to PATH instead of
5539 replacing it -- we don't find gxditview otherwise.
5540 * NEWS, src/roff/groff/groff.man, doc/groff.texinfo: Updated.
5542 * src/preproc/pic/depend: Removed. Unnecessary.
5544 Implemented dummy keyword `solid' in pic for compatibility with
5547 * lex.cc (lookup_keyword): Added `solid'.
5548 * pic.y: Added SOLID with dummy rule.
5549 * pic.cc, pic_tab.h: Regenerated.
5550 * doc/pic.ms: Updated.
5552 2000-11-13 Werner LEMBERG <wl@gnu.org>
5554 For security reasons, don't use the current directory but the home
5555 directory while searching and scanning troffrc and troffrc-end.
5556 Similarly, replace the current directory with the home directory
5559 * Makefile.in (fontpath, tmacpath): Remove current directory.
5561 * src/libs/libgroff/searchpath.cc (search_path::search_path): Add
5562 two parameters `add_home' and `add_current'.
5563 (search_path::~search_path, search_path::command_line_dir,
5564 search_path::open_file): Remove tests for `dirs' being zero.
5565 * src/include/searchpath.h: Adjust.
5566 * src/libs/libgroff/macropath.cc, src/include/macropath.h: Add
5568 * src/libs/libgroff/fontfile.cc: Adjust `font_path'.
5570 * src/roff/troff/troff.h: Add `searchpath.h' and `mac_path'.
5571 * src/roff/troff/input.cc: Use `mac_path', initialized with
5573 (process_startup_file): Set `mac_path' to `safer_macro_path'.
5574 * src/roff/troff/env.cc: Use `mac_path'.
5576 * src/preproc/eqn/main.cc (main): Use `safer_macro_path'.
5578 * NEWS, man/roff.man, src/roff/troff/troff.man,
5579 src/roff/groff/groff.man, tmac/groff_tmac.man, arch/djgpp/README:
5582 2000-11-12 Werner LEMBERG <wl@gnu.org>
5584 * src/include/lib.h: Don't include groff-getopt.h for OSF/1.
5586 * aclocal.m4 (GROFF_SYS_ERRLIST): Do test in C, not in C++.
5587 * configure.in: Fix typo in comment.
5588 * configure: Regenerated.
5590 * src/libs/libgroff/*, src/include/*, src/roff/troff/*: Fixing
5593 2000-11-08 Werner LEMBERG <wl@gnu.org>
5595 Add system tmac directory (/usr/local/lib/groff/site-tmac).
5597 * Makefile.in: Add $(libdir), $(libprogramdir), and $(systemtmacdir).
5598 (uninstall_dirs): Add $(libdir), $(libprogramdir), and
5601 * Makefile.comm (.man.n): Add @SYSTEMMACRODIR@.
5602 * tmac/Makefile.sub (install_data): Create
5603 $(systemtmacdir) and $(localtmacdir).
5604 (uninstall_sub): Use $(systemtmacdir) for wrapper macros.
5605 * man/roff.man, src/roff/troff/troff.man, src/roff/groff/groff.man,
5606 NEWS, doc/groff.texinfo: Updated and minor fixes.
5608 * Makefile.comm, Makefile.in: Added tmac_{s,an}_prefix stuff again.
5609 * tmac/Makefile.sub: Added `wrap' stuff again, but installing into
5610 $(systemtmacdir) since the wrapper files are platform-dependent.
5612 2000-11-01 Werner LEMBERG <wl@gnu.org>
5614 * doc/groff.texinfo: Fix typo.
5616 2000-10-26 Werner LEMBERG <wl@gnu.org>
5618 Convert macros `tmac.XXX' to `XXX.tmac'. Special cases:
5619 tmac.doc.old -> doc-old.tmac
5620 tmac.an.old -> an-old.tmac
5622 * tmac/tmac.*: Moved to ...
5623 * tmac/*.tmac: this.
5624 * tmac/man.local: Fix comment.
5625 * tmac/groff_man.man, tmac/groff_markup.man, tmac/groff_mdoc.man,
5626 tmac/groff_me.man, tmac/groff_ms.man, tmac/groff_tmac.man: Updated.
5627 Added some `FILES' sections. More use of @...@ directives. Other
5629 * arch/djgpp/README, font/devutf8/NOTES: Updated.
5630 * doc/homepage.ms, doc/groff.texinfo: Updated.
5631 * man/groff.man, man/roff.man: Updated.
5632 * src/devices/grodvi/grodvi.man, src/devices/grolbp/grolbp.man,
5633 src/devices/grolj4/grolj4.man, src/devices/grops/grops.man,
5634 src/devices/grotty/grotty.man: Updated.
5635 * src/preproc/pic/pic.man: Updated.
5636 * src/roff/grog/grog.pl, src/roff/grog/grog.sh: Use -mdoc-old
5637 instead of -mdoc.old.
5638 * src/roff/grog/grog.man: Document -mdoc and -mdoc-old.
5639 * src/roff/nroff/nroff.man: Updated.
5642 * tmac/fixmacros.sed, tmac/strip.sed: Add explanatory comment.
5644 * tmac/mm.diff: Removed -- it has no use now since the mm package
5647 * tmac/*: Removed trailing spaces.
5649 * arch/djgpp/t-groff.bat: Fix GROFF_TMAC_PATH (hyphen.us is now in
5650 the tmac subdirectory also).
5652 * Makefile.comm, Makefile.in: Remove tmac_{s,an}_prefix stuff.
5653 * tmac/Makefile.sub: Adapted to new macro names; removed `wrap'
5654 stuff since it is no longer needed.
5656 * README, PROBLEMS: Updated.
5658 2000-10-25 Werner LEMBERG <wl@gnu.org>
5660 Invert current behaviour: Search first FOOBAR.tmac, then
5663 * src/roff/troff/input.cc: Introduce MACRO_POSTFIX.
5664 (open_mac_file, macro_source): Implement it.
5665 * src/roff/troff/troff.man, tmac/groff_tmac.man, man/roff.man,
5666 doc/groff.texinfo, NEWS: Document it.
5668 * src/roff/nroff/nroff.man, src/roff/groff/groff.man, man/groff.man:
5669 Small documentation improvements.
5671 * test-groff: Fix GROFF_TMAC_PATH (hyphen.us is now in the tmac
5674 * font/devps/Makefile.sub: Fix rules for dingbats.*map.
5676 2000-10-24 Werner LEMBERG <wl@gnu.org>
5678 Add local tmac directory (groff/site-tmac).
5680 * Makefile.in: Add $(localtmacdir).
5681 (uninstall_dirs): Add $(localtmacdir).
5682 * Makefile.comm (.man.n): Add @LOCALMACRODIR@.
5683 * tmac/Makefile.sub (install_data, uninstall_sub): Handle man.local
5684 in $(localtmacdir). Create $(localtmacdir).
5685 * man/roff.man, src/roff/troff/troff.man, NEWS, doc/groff.texinfo:
5686 Updated and minor fixes.
5688 Rename font/devps/generate/dingbats[r]map to dingbats.[r]map.
5690 * font/devps/generate/Makefile.sub, arch/djgpp/README: Adjust.
5692 2000-10-23 Werner LEMBERG <wl@gnu.org>
5694 Move hyphen.us to tmac directory.
5696 * src/roff/troff/hyphen.us: Removed.
5697 * src/tmac/hyphen.us: Added.
5698 * src/roff/troff/Makefile.sub, tmac/Makefile.sub: Updated.
5700 Change installation structure for data files from .../groff/... to
5701 .../groff/<version><revision>/... to be conform with other GNU
5704 * Makefile.in, Makefile.comm, src/utils/indxbib/Makefile.sub,
5705 doc/Makefile: Implement it.
5706 * aclocal.m4 (GROFF_PAGE): Add test for new directory structure.
5707 * configure: Updated.
5708 * arch/djgpp/README, font/devutf8/NOTES: Use it.
5709 * NEWS: Document it.
5710 * man/roff.man, tmac/groff_tmac.man: Use @FONTPATH@, @FONTDIR@, and
5711 @MACRODIR@ instead of hard-coded directories.
5713 2000-10-22 Werner LEMBERG <wl@gnu.org>
5715 Implement $GROFF_BIN_PATH environment variable (which defaults to
5716 $bindir) used for child programs of groff and similar wrappers.
5718 * gendefs.sh: Improve documentation.
5719 * Makefile.comm (,man.n), src/include/Makefile.sub (defs.h),
5720 src/preproc/eqn/Makefile.sub (neqn),
5721 src/roff/nroff/Makefile.sub (nroff): Add $(bindir).
5722 * src/preproc/eqn/neqn.sh, src/roff/nroff/nroff.sh: Implement
5724 * src/roff/groff/groff.cc (main): Implement $GROFF_BIN_PATH and
5725 $GROFF_PATH__ (the latter for communication with troff).
5726 * src/roff/troff/input.cc (main): Use $GROFF_PATH__ for $PATH if
5728 * NEWS, src/roff/nroff/nroff.man, src/roff/groff/groff.man,
5729 doc/groff.texinfo: Document it.
5731 * doc/groff.texinfo: Improve documentation of troff's -a option.
5733 2000-10-17 Gaius Mulley <gaius@glam.ac.uk>
5735 * src/roff/troff/node.cc: Fixed calculation of opminx and fixed
5736 non-intrusive eol marker.
5737 (troff_output_file::determine_line_limits): New function.
5738 (troff_output_file::draw): Use it.
5739 * src/roff/troff/env.cc (environment::add_html_tag): Use output() +
5740 output_pending_lines() instead of output_line().
5741 * src/preproc/eqn/main.cc (do_file): Fix graphic_end().
5742 * src/preproc/html2/pre-html.cc (char_buffer::write_file_troff,
5743 createImage): Small fixes.
5745 2000-10-14 Werner LEMBERG <wl@gnu.org>
5747 Replace tmac.safer with a real secure solution.
5749 * src/roff/troff/input.cc (open_request, opena_request, pipe_source,
5750 system_request, pipe_output): Disable requests if in safer mode.
5751 * src/roff/groff/groff.cc (main): Remove reference to tmac.safer.
5752 * tmac/tmac.safer, tmac/groff_msafer.man: Removed.
5753 * tmac/Makefile.sub, NEWS, man/roff.man, tmac/groff_tmac.man,
5754 doc/groff.texinfo, src/roff/groff/groff.man,
5755 src/roff/troff/troff.man, arch/djgpp/README: Updated.
5757 * src/devices/grops/ps.cc (main), src/devices/grops/psrm.cc
5758 (resource_manager::output_prolog): Replace setenv() with putenv().
5760 2000-10-09 Werner LEMBERG <wl@gnu.org>
5762 * src/libs/libbib/map.c, src/libs/libgroff/getcwd.c,
5763 src/libs/libgroff/strtol.c, src/preproc/html2/image.cc,
5764 src/preproc/html2/pre-html.cc, src/preproc/html2/pushbackbuffer.cc,
5765 src/roff/groff/pipeline.c: Removing `#ifndef errno' to avoid
5766 compilation errors with some compilers. It seems that this code
5767 is no longer necessary -- if yes, it is easy to add some #ifdef's
5768 for that particular old-fashioned compiler.
5770 * MORE.STUFF: Added info about Meta-tbl.
5772 * doc/groff.texinfo: Added more info about `.if "..."..."'.
5774 2000-10-07 Werner LEMBERG <wl@gnu.org>
5776 Adding a new escape sequence \B'...': If the string between
5777 the delimiters is a valid numeric expression, return the character
5778 `1', and `0' otherwise. This is an analogon to \A.
5780 * src/roff/troff/input.cc (do_expr_test): Implement it.
5781 (token::next): Use it.
5782 * src/roff/troff/troff.man, NEWS, man/groff.man: Document it.
5784 * tmac/tmac.trace: Made independent from escape character.
5786 2000-10-06 Werner LEMBERG <wl@gnu.org>
5788 Adding a new request .dei: define indirect. The first and second
5789 parameter of .dei are taken from string registers instead directly;
5790 this very special request is needed to make tmac.trace independent
5791 from the escape character (which might even be disabled).
5793 * src/roff/troff/input.cc (do_define_macro): Implement it.
5794 (define_macro_indirect): New function.
5795 (init_input_requests): Use it.
5797 Adding two requests .ecs and .ecr: Save and restore the escape
5798 character. These two requests are needed to make tmac.trace
5799 independent from the escape character (which might even be
5802 * src/roff/troff/input.cc (save_escape_char, restore_escape_char):
5804 (init_input_requests): Use it.
5806 * src/roff/troff/troff.man, NEWS, man/groff.man: Updated.
5808 2000-09-22 Ricardo Soares Guimarães <ricardo@conectiva.com.br>
5810 Adding a new option -P and new environment variable GROPS_PROLOGUE
5811 to grops, selecting a different prologue file (minor modifications
5814 * src/devices/grops/psrm.cc (resource_manager::output_prolog),
5815 src/devices/grops/ps.cc (main): Implement it.
5816 * src/devices/grops/grops.man, NEWS: Document it.
5818 2000-09-22 Werner LEMBERG <wl@gnu.org>
5820 * INSTALL: Add info about selecting paper format.
5822 2000-09-21 Werner LEMBERG <wl@gnu.org>
5824 * src/roff/troff/input.cc (main): Fixing compiler warning.
5825 * src/include/{driver.h, lib.h}: Move inclusion of string.h and
5826 strings.h from the former to the latter.
5827 * src/devices/grolbp/lpb.cc, src/include/lib.h: Move strncasecmp()
5828 stuff from the former to the latter.
5830 2000-09-11 Werner LEMBERG <wl@gnu.org>
5832 Implementing two new requests .tm1 and .tmc: The former is similar
5833 to .tm but can output leading spaces; its syntax is similar to
5834 defining a string, i.e., a `"' can be used to mark the beginning of
5835 the string to be written to stderr: `.tm1 " test'. The latter is
5836 similar to .tm1 but doesn't write out a final newline character.
5838 * src/roff/troff/input.cc (terminal1, terminal_continue,
5839 do_terminal): New functions.
5840 (init_input_requests): Use them.
5841 * src/roff/troff/troff.man, NEWS, man/groff.man: Updated.
5843 2000-09-09 Werner LEMBERG <wl@gnu.org>
5845 * tmac/groff_mdoc.samples.man: Small fixes.
5847 2000-09-08 Werner LEMBERG <wl@gnu.org>
5849 * tmac/groff_mdoc.man: Fixing typo.
5851 2000-09-02 Werner LEMBERG <wl@gnu.org>
5853 Implementing a .nop request which does nothing.
5855 * src/roff/troff/input.cc (nop_request): New function.
5856 (init_input_requests): Use it.
5857 * src/roff/troff/troff.man, NEWS, man/groff.man: Updated.
5859 2000-09-01 Werner LEMBERG <wl@gnu.org>
5861 * doc/groff.texinfo: Added some comments.
5863 2000-08-30 Werner LEMBERG <wl@gnu.org>
5865 * src/roff/troff/TODO: Updated.
5867 2000-08-25 Werner LEMBERG <wl@gnu.org>
5869 * doc/groff.texinfo: Fix comment how to compile the DVI file.
5871 2000-08-25 Eli Zaretskii <eliz@is.elta.co.il>
5873 * font/devps/generate/Makefile (SHELL): Define explicitly to
5874 "/bin/sh", for non-Unix platforms.
5875 (extraclean): Use a more portable "" quoting instead of a
5876 backslash (which doesn't work on DOS/Windows).
5878 * font/devlj4/generate/Makefile (extraclean): Ditto.
5880 * font/devdvi/generate/Makefile (extraclean): Ditto.
5882 2000-08-25 Werner LEMBERG <wl@gnu.org>
5884 * NEWS, doc/groff.texinfo, tmac/groff_tmac.man, man/roff.man,
5885 src/roff/troff/troff.man: Document Eli's latest changes.
5887 2000-08-25 Eli Zaretskii <eliz@is.elta.co.il>
5889 * src/roff/troff/input.cc (open_mac_file, macro_source): Support
5890 macro file names of the form NAME.tmac as well as tmac.NAME.
5892 2000-08-25 Werner LEMBERG <wl@gnu.org>
5894 * src/include/posix.h: Remove definition of FILENAME_MAX.
5896 * src/preproc/html2/pre-html.h, pre-html.cc: Add return type to
5897 `sys_fatal' and `stop' function().
5899 * test-groff: Updated.
5901 2000-08-24 Gaius Mulley <gaius@glam.ac.uk>
5903 Added the new troff command .output <arg> to suppress output (while
5904 still obeying motion) and also the opminx, opminy, opmaxx, opmaxy
5905 registers (for passing the output dimensions to the output device).
5907 * src/roff/troff/div.cc (top_level_diversion::output): Use `width'
5909 * src/roff/troff/node.h, src/roff/troff/node.cc
5910 (troff_output_file::really_print_line,
5911 ascii_output_file::really_print_line,
5912 supress_output_file::really_print_line): Use `width' parameter.
5913 (troff_output_file::really_on, troff_output_file::really_off,
5914 output_file::on, output_file::off, real_output_file::on,
5915 real_output_file::off, real_output_file::really_on,
5916 real_output_file::really_off): New functions.
5917 (real_output_file:public output_file): New variable `output_on'.
5918 (real_output_file::begin_page, real_output_file::copy_file,
5919 real_output_file::transparent_char, real_output_file::print_line):
5921 (real_output_file::print_line): Use check_output_limits.
5922 * src/roff/troff/reg.h, src/roff/troff/request.h,
5923 src/roff/troff/input.cc (assign_registers): New function to remove
5925 (do_ps_file): Use it.
5926 (check_output_limits, reset_output_registers, output_request,
5927 init_output_requests): New functions.
5928 (init_input_requests): Updated.
5930 Added new grohtml2 device and html2 preprocessor (coding
5931 not yet finished) which will eventually replace grohtml.
5933 * Makefile.in, tmac/Makefile.sub, tmac/eqnrc, tmac/troffrc-end:
5935 * src/include/htmlindicate.h, src/include/htmlindicate
5936 (html_begin_suppress, html_end_suppress): New functions.
5937 * src/preproc/tbl/main.cc: Use it.
5938 * src/roff/groff/groff.cc: Add support for html2 device (which will
5939 automatically invoke the html2 preprocessor).
5940 * src/roff/troff/input.cc (is_html2): New variable.
5941 * src/roff/troff/troff.h, src/roff/troff/env.h,
5942 src/roff/troff/env.cc (environment::add_html_tag): New function
5944 (environment::do_break): Use it.
5945 * font/devhtml2/*: New files.
5946 * src/devices/grohtml2: New device.
5947 * src/preproc/html2: New preprocessor.
5948 * tmac/tmac.html-tags, tmac/tmac.html2: New files.
5950 2000-08-23 Werner LEMBERG <wl@gnu.org>
5952 * src/devices/grolbp/lbp.cc: Same workaround for sinix as for AIX.
5954 2000-08-22 Werner LEMBERG <wl@gnu.org>
5956 * src/include/lib.h: Provide a fix for IRIX to not include
5959 2000-08-18 Werner LEMBERG <wl@gnu.org>
5961 * configure.in: Don't provide an empty value for SH_SCRIPT_SED_CMD
5962 since some non-GNU sed programs can't handle null regexps.
5963 * configure, src/preproc/eqn/Makefile.sub,
5964 src/roff/grog/Makefile.sub, src/roff/nroff/Makefile.sub: Updated.
5966 * src/devices/grolbp/lbp.cc: Add an AIX workaround for an autoconf
5967 bug (string.h and strings.h are both needed according to latest
5970 * MORE.STUFF: Added info about unroff and troffcvt.
5972 2000-08-08 Werner LEMBERG <wl@gnu.org>
5974 * tmac/tmac.a4: Will now work with ms macros also; -ma4 should be
5977 * tmac/tmac.man.old: Remove unused number register.
5979 * tmac.doc: Minor documentation fix.
5981 2000-08-07 Paul Eggert <eggert@twinsun.com>
5983 * src/roff/groff/pipeline.c (is_system_shell):
5984 Fix typo: "monocased_shell" no longer exists.
5986 2000-08-07 Paul Eggert <eggert@twinsun.com>
5988 Remove FILENAME_MAX limits.
5990 * src/roff/groff/pipeline.c (is_system_shell): Do not assume
5991 that the argument length is less than FILENAME_MAX.
5992 * src/libs/libgroff/tmpfile.cc (add_tmp_file): Likewise.
5993 Use struct hack to allocate and free file name.
5994 (struct xtmpfile_list): fname is now part of the structure,
5995 not a pointer to another string.
5997 2000-08-07 Tom Schmidt <tschmidt@micron.com>
5999 * src/include/posix.h: Add a default value for FILENAME_MAX.
6001 2000-08-06 Paul Eggert <eggert@twinsun.com>
6003 Add support for new BSD-style man pages (with ".Dd" instead of
6004 ".TH"), so that "groff -man" understands both styles, even
6005 when running "groff -man" on a host whose system man page
6006 macros don't support ".Dd".
6008 * tmac/Makefile.sub (NORMALFILES): Add tmac.an.old.
6009 (stamp-wrap): Source tmac.andoc first when wrapping man macros,
6010 in case the system man macros don't define Dd or TH.
6012 * tmac/tmac.an.old: Renamed from tmac/tmac.an.
6013 * tmac/tmac.an: New one-line file.
6014 * tmac/tmac.andoc (TH): Adjust to the tmac.an.old file renaming.
6016 2000-08-06 Werner LEMBERG <wl@gnu.org>
6018 * src/roff/troff/troff.man: Fixing typos.
6020 Version 1.16.1 released
6021 =======================
6023 2000-07-31 Werner LEMBERG <wl@gnu.org>
6025 Preparing release 1.16.1.
6027 * REVISION: Revision number set to 1.
6028 * MORE.STUFF: Added info about port to DOS.
6029 * NEWS, win32-diffs: Updated.
6031 * src/include/nonposix.h: Remove first line -- this file is used
6034 * Makefile.in (dist): Delete Imakefile earlier to avoid a soft
6037 2000-07-30 Werner LEMBERG <wl@gnu.org>
6039 * doc/texinfo.tex: Update to latest version.
6041 2000-06-28 Paul Eggert <eggert@twinsun.com>
6043 * Makefile.in (ENVSETUP): Don't assume POSIX make semantics for
6044 commands that fail. Don't assume that "export a=b" is valid shell
6045 syntax. This is needed for Solaris 2.5.1.
6047 * src/libs/libgroff/tmpfile.cc, src/utils/indxbib/indxbib.cc: Fix
6048 comment about missing Solaris headers.
6050 * PROBLEMS: Add section about problems with Sun Make and VPATH.
6052 2000-06-25 Werner LEMBERG <wl@gnu.org>
6054 * src/devics/grodvi/dvi.cc: Replace _setmode() (for MSC) with
6057 * src/include/posix.h: Use HAVE_UNISTD instead of _MSC_VER.
6059 * win32-diffs: Updated.
6060 * README.WIN32: Added CRs to make all Windows editors happy.
6062 * src/roff/troff/node.cc: Added WIFSIGNALED() macro (copied from
6063 src/roff/groff/pipeline.c).
6065 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
6067 * src/roff/grog/Makefile.sub (grog): Prepend `-e' to
6068 $(SH_SCRIPT_SED_CMD), for the case where its value is empty.
6070 2000-06-17 Eli Zaretskii <eliz@is.elta.co.il>
6072 * src/utils/tfmtodit/tfmtodit.cc: #include nonposix.h.
6073 (tfm::load, gf::load): Open tfm and gf files in binary mode: these
6075 (main): Support non-Posix systems with several different styles of
6076 slash characters in file names.
6078 * src/utils/pfbtops/pfbtops.c: #include nonposix.h.
6079 (main) [SET_BINARY]: Switch stdin into binary mode.
6081 * src/utils/indxbib/indxbib.cc: #include nonposix.h.
6082 (main): Support file names with several possible slash-type
6083 characters, as given by DIR_SEPS[] in nonposix.h.
6084 (main) [__MSDOS__]: If renaming the temporary index file fails
6085 because it has more than one dot in its trunk, replace the dot
6086 with an underscore and try again.
6087 (do_file): Use FOPEN_RB instead of "r". Skip every CR before a
6089 [__MSDOS__ || _MSC_VER]: Stop at the first ^Z character.
6091 * src/utils/hpftodit/hpftodit.cc: #include nonposix.h.
6092 (File::File): Open the input file in binary mode. Strip CR
6093 characters from each CR-LF pair.
6094 (xbasename): Support file names with several possible slash-type
6095 characters, as given by DIR_SEPS[] in nonposix.h.
6097 * src/include/Makefile.sub (HDRS): Add nonposix.h.
6099 * src/roff/troff/node.cc [HAVE_UNISTD_H]: Include <unistd.h>.
6100 (WIFEXITED, WEXITSTATUS, WTERMSIG, WIFSTOPPED, WSTOPSIG)
6101 [!_POSIX_VERSION]: Define for traditional Unix systems.
6102 (real_output_file::real_output_file): Remove the MSVC-specific
6103 call to popen, use instead POPEN_WT, appropriately defined on
6104 nonposix.h. #include nonposix.h.
6105 (real_output_file::~real_output_file): Remove the MSVC-specific
6106 call to pclose, a suitable macro is now defined on nonposix.h.
6107 Use the portable macros WIFEXITED, WIFSIGNALED, WTERMSIG, WSTOPSIG
6108 and WEXITSTATUS instead of assuming traditional Unix
6109 interpretation of the status returned by pclose.
6111 * src/roff/troff/input.cc (pipe_source): Remove the MSVC-specific
6112 call to popen, use POPEN_RT instead (appropriately defined on
6113 nonposix.h). #include nonposix.h.
6114 (ps_bbox_request): Open the PostScript file in binary mode.
6115 Close the file after processing it.
6116 (getpid) [_MSC_VER]: Remove; a suitable macro is now defined on
6119 * src/roff/groff/pipeline.c (run_pipeline) [__MSDOS__ || _WIN32]:
6120 A version of run_pipeline that doesn't use `fork'.
6121 (signal_catcher) [__MSDOS__ || _WIN32]: New function.
6122 (system_shell_name, system_shell_dash_c)
6123 (is_system_shell) [__MSDOS__ || _WIN32]: New functions, to hide
6124 the ugliness of testing DOS/Windows file names for equality, and
6125 support both stock shells and ports of Unix shells.
6127 * src/roff/groff/groff.cc: #include nonposix.h.
6128 (BSHELL): Definition moved to nonposix.h.
6129 (main): Use PATH_SEP[0] instead of literal ':'. Use BSHELL_DASH_C
6130 instead of a literal "-c".
6131 (xbasename): Support file names with several possible slash-type
6132 characters, as given by DIR_SEPS[] in nonposix.h.
6133 (possible_command::print): Use BSHELL_DASH_C and IS_BSHELL instead
6136 * src/preproc/soelim/soelim.cc: #include nonposix.h.
6137 (do_file): Use IS_ABSOLUTE instead of testing for a literal '/'.
6139 * src/preproc/pic/Makefile.sub (YTABH): Change pic.tab.h to
6142 * src/preproc/pic/lex.cc: Change pic.tab.h to pic_tab.h.
6144 * src/preproc/eqn/Makefile.sub (YTABH): Rename eqn.tab.h to
6147 * src/preproc/eqn/lex.cc: #include eqn_tab.h, not eqn.tab.h.
6149 * src/libs/libgroff/tmpfile.cc (DEFAULT_TMPDIR) [P_tmpdir]: If
6150 P_tmpdir is defined, use it instead of the literal "/tmp".
6151 (remove_tmp_files, add_tmp_file): New functions.
6152 (xtmpfile): Record temporary files and register an atexit function
6153 to delete them explicitly, instead of relying on the OS to do
6154 that, which doesn't work on non-Unix systems.
6156 * src/libs/libgroff/searchpath.cc: #include nonposix.h.
6157 (search_path::search_path): Use PATH_SEP instead of a literal
6159 (search_path::command_line_dir): Ditto.
6160 (search_path::open_file): Use IS_ABSOLUTE, PATH_SEP and DIR_SEPS,
6161 to support non-Posix systems.
6163 * src/libs/libbib/search.cc: #include nonposix.h.
6164 (search_list::add_file): Open the file in binary mode.
6166 * src/libs/libbib/linear.cc: #include nonposix.h.
6167 (file_buffer::load): Remove \r characters preceding \n from the
6170 * src/libs/libbib/index.cc: #include nonposix.h.
6171 (make_index_search_item): Open index_filename in O_BINARY mode.
6172 (index_search_item_iterator::get_tag): Ditto. Remove \r
6173 characters before \n characters.
6174 (index_search_item::check_files): Open files in binary mode.
6175 (index_search_item::munge_filename): Support DOS-style file names
6176 with backslashes and drive letters, use IS_ABSOLUTE.
6178 * src/devices/grops/ps.cc: #include nonposix.h.
6179 (main) [SET_BINARY]: Switch stdout to binary mode.
6181 * src/devices/grolj4/lj4.cc: #include nonposix.h.
6182 (main) [SET_BINARY]: Switch stdout to binary mode.
6184 * src/devices/grolbp/lbp.cc: #include nonposix.h
6185 (fill_pattern) [SET_BINARY]: Switch stdout to binary mode.
6187 * src/devices/grodvi/dvi.cc: #include nonposix.h.
6188 [_MSC_VER]: Remove inclusion of Windows-specific headers (done by
6190 (main) [SET_BINARY]: Switch stdout to binary mode.
6191 [_MSC_VER]: Remove an explicit call to _setmode.
6193 * src/include/nonposix.h: New file.
6195 * Makefile.in (ENVSETUP): New variable, to set up case-sensitive
6196 operation when building with DJGPP.
6197 ($(TARGETS), dot, $(LIBDIRS), $(CPROGDIRS), $(CCPROGDIRS))
6198 ($(DEVDIRS), $(TTYDEVDIRS), $(INCDIRS), $(OTHERDIRS)): Use
6201 * Makefile.comm: mv y.tab.[ch] to y_tab.[ch], to make it work on
6203 (.man.n): Replace `;' with `|', since FONTPATH, MACROPATH,
6204 etc. can include a semi-colon on DOS/Windows.
6205 (depend.temp): Use depend1.temp instead of depend.temp1, to
6206 prevent files from overerwiting each other on 8+3 filesystems.
6208 * gendef.sh (t): Change definition to work with DOS/Windows.
6210 doc/groff.texinfo: Apart of some typo corrections, I also changed
6211 some index entris, to make them more non-ambiguous, and also put
6212 @ignore around some parts that are not yet written, to allow the
6213 Info output be readable.
6215 2000-06-10 Gael Queri <gqueri@mail.dotcom.fr>
6217 Replaced specific checks for function declarations with a generic
6218 routine taken from GNU bfd.
6220 * aclocal.m4 (GROFF_NEED_DECLARATION): New function.
6221 GROFF_PUTENV, GROFF_POPEN, GROFF_PCLOSE, GROFF_HYPOT: Removed.
6222 * configure.in: Use it.
6223 * src/devices/grolbp/lbp.cc, src/include/lib.h,
6224 src/preproc/grn/hgraph.cc, src/preproc/pic/pic.h,
6225 src/roff/groff/groff.cc: Use it.
6226 * Makefile.in, configure: Updated.
6228 2000-06-07 Paco Andrés Verdú <pandres@dragonet.es>
6230 * src/devides/grolbp/lbp.h: Removed unused variables.
6232 2000-05-31 Keith Thompson <kst@sdsc.edu>
6234 * src/devices/grolbp/lbp.cc (set_papersizes): Add declaration of
6237 2000-05-31 Werner LEMBERG <wl@gnu.org>
6239 * aclocal.m4 (GROFF_SRAND): New function to test the return value
6240 of srand() -- at least SunOS 4.1.3 uses `int' instead of `void'.
6241 * configure.in: Use it.
6242 * src/preproc/pic/pic.y, src/preproc/pic/pic.cc: Use it.
6243 * configure, Makefile.in: Updated.
6245 * configure.in: Add test for strncasecmp().
6246 * src/include/lib.h: Use it.
6248 2000-05-29 Andrej Borsenkow <Andrej.Borsenkow@mow.siemens.ru>
6250 * src/preproc/grn/Makefile.sub: Add MLIB.
6252 2000-05-29 Nix <nix@esperi.demon.co.uk>
6254 * Makefile.in: Use @datadir@ and @mandir@ appropriately.
6256 2000-05-29 Werner LEMBERG <wl@gnu.org>
6258 * src/roff/grog/Makefile.sub, src/roff/grog/grog.sh: Add `@g@'.
6260 * PROBLEMS: Small update.
6262 * src/devices/grolbp/lbp.cc: Various small fixes.
6264 2000-05-28 Keith Thompson <kst@sdsc.edu>
6266 * src/roff/nroff/nroff.sh: Fix main loop syntax.
6268 * src/utils/indxbib/indxbib.cc: Add declaration of mkstemp().
6270 2000-05-25 Werner LEMBERG <wl@gnu.org>
6272 * man/roff.man: Removed unused macro.
6274 2000-05-24 Werner LEMBERG <wl@gnu.org>
6276 * Makefile.in (dist): Remove src/xditview/Imakefile explicitly.
6277 This is needed e.g. if you do
6278 `make distclean; ./configure; make dist'.
6280 Version 1.16 released
6281 =====================
6283 2000-05-23 Werner LEMBERG <wl@gnu.org>
6285 Adding font CWI (constant width italic) to devdvi.
6287 * font/devdvi/CWI: New file.
6288 * font/devdvi/generate/Makefile: Add generating rule.
6289 * font/devdvi/DESC.in, font/devdvi/Makefile.sub, win32-diffs,
6290 tmac/tmac.dvi: Use it.
6291 * NEWS: Announce it.
6293 * font/devlj4/*: Regenerated (only adding kernings for `cq' glyph).
6294 * font/devlj4/generate/Makefile: Cosmetic changes only.
6296 * man/groff.man: Removed most of the redundant description of
6297 special characters (which is in groff_char.man). Added font
6298 translation CB->CR for devdvi. Other minor fixes.
6300 * tmac/tmac.dvi: Improved appearance of \(co (copyright) and \(rg
6301 (registered) symbols.
6303 2000-05-22 Werner LEMBERG <wl@gnu.org>
6305 * doc/Makefile: Added rule for creating info files.
6307 * font/devdvi/*: Added kernings for `cq' glyph. Updated to latest
6309 * font/devdvi/generate/Makefile: Fixed dependencies.
6311 * font/devps/*: Regenerated. Heavy changes for Bookman and
6312 NewCentury Schoolbook!
6313 * font/devps/generate/afmname: Will now run with GNU awk.
6314 * font/devps/generate/textmap: Added forgotten `cq' glyph name.
6315 * font/devps/generate/Makefile: Cosmetic changes only.
6317 2000-05-21 Werner LEMBERG <wl@gnu.org>
6319 * tmac/tmac.an: Added a new command line option `-rSxx' (`xx' can be
6320 10, 11, or 12) to support output with 11pt and 12pt base font sizes.
6321 `.SS' now produces a heading with a smaller size than `.SH'.
6322 Completely formatted.
6323 * doc/groff.texinfo, tmac/groff_man.man, NEWS: Document it.
6325 * man/groff.man: Improved table appearance. Use of `eo' request
6326 to reduce number of doubled backslashes in macro definitions.
6327 Replacing `\e' with `\(rs'. Other minor fixes.
6329 * src/preproc/tbl/main.cc: Insert HTML table end tag before `lf'
6330 to have correct line number.
6332 * INSTALL: Small improvement.
6334 2000-05-20 Bernd Warken <bwarken@mayn.de>
6336 * man/roff.man, tmac/groff_tmac.man: Updates (with corrections by
6339 2000-05-19 Bernd Warken <bwarken@mayn.de>
6341 * man/groff.man: Complete update (with a lot of corrections by WL).
6343 2000-05-18 Werner LEMBERG <wl@gnu.org>
6345 Adding `cq' (PS name `quoteright') glyph name as an alias for "'".
6347 * font/*/*: Implement it.
6348 * man/groff_char.man, NEWS: Document it.
6350 * src/include/unix.h: Removed. It isn't used.
6352 * doc/groff.texinfo: Slight improvements.
6354 2000-05-17 Werner LEMBERG <wl@gnu.org>
6356 * README, win32-diffs: Small fixes and improvements.
6358 2000-05-16 Werner LEMBERG <wl@gnu.org>
6360 * FDL: New file (the Free Documentation License version 1.1).
6362 * doc/groff.texinfo: Added many start-up values for gtroff.
6363 Some structural improvements of the source code.
6365 2000-05-15 Werner LEMBERG <wl@gnu.org>
6367 * src/roff/troff/input.cc: Added small comment about troffrc-end.
6368 * src/roff/troff/troff.man: Added info about troffrc-end.
6370 2000-05-14 Werner LEMBERG <wl@gnu.org>
6372 * Makefile.in (EXTRADIRS): Fix typos.
6373 (dist): Handle deletion of old .tar.gz file correctly.
6374 (DISTDIRS): Include all tty output devices.
6376 * doc/groff.texinfo: Adding more cross references; countless other
6379 2000-05-13 Werner LEMBERG <wl@gnu.org>
6381 * MORE.STUFF: Added Robert Marks's utilities.
6383 2000-05-12 Werner LEMBERG <wl@gnu.org>
6385 Added win32 port contributed by Blake McBride
6386 <blake@florida-software.com>.
6388 * README.WIN32, win32-diffs: New files.
6391 * src/preproc/grn/hgraph.cc (HGSetBrush): Replace `%lf' with `%f'.
6392 (tmove, tmove2): Added parentheses to avoid compiler warnings.
6393 (change): Removed unused variables.
6395 * src/preproc/grn/main.cc (main, conv): Removed unused variables.
6396 (savebounds): Changed return value from `int' to `void'.
6397 * src/preproc/grn/hdb.cc: Ditto.
6399 * src/devices/grolbp/lbp.cc (lbp_printer::draw): Removed superfluous
6400 final backslash in comment to avoid compiler warning.
6402 * src/utils/pfbtops/pfbtops.c: Added `getopt.h'.
6404 * doc/groff.texinfo: More fixes.
6406 2000-05-11 OKAZAKI Tetsurou <okazaki@be.to>
6408 * tmac/tmac.doc: Documentation fix.
6410 2000-05-11 Werner LEMBERG <wl@gnu.org>
6412 * doc/groff.texinfo: Reading the source code shows up a lot of
6413 omissions and incorrect data... More conversion to @Deffn macros.
6415 2000-05-10 Werner LEMBERG <wl@gnu.org>
6417 * src/roff/troff/reg.cc (number_value_to_ascii): Remove ASCII
6420 * src/roff/troff/request.h: Removing unused `no_break_flag'.
6422 2000-05-09 Werner LEMBERG <wl@gnu.org>
6424 * man/groff.man, man/roff.man, tmac/groff_tmac.man: Minor
6427 * doc/groff.texinfo: Extended history section. More conversion to
6428 @Deffn macros. More .tr documentation.
6430 2000-05-07 Werner LEMBERG <wl@gnu.org>
6432 * doc/groff.texinfo: Completed tab section. Added info about
6435 2000-05-06 Mike MacIsaac <mikemac@us.ibm.com>
6437 * PROBLEMS: Describe configure script fix for OS/390 Unix.
6439 2000-05-05 Werner LEMBERG <wl@gnu.org>
6441 * font/devdvi/DESC.in: Change size 11pt to 10.95pt (as used in
6443 * NEWS: Document it.
6445 * man/troff.man: Minor optical improvements.
6447 2000-05-03 Werner LEMBERG <wl@gnu.org>
6449 Adding `dq' (PS name `quotedbl') glyph name as an alias for `"'.
6451 * font/*/*: Implement it.
6452 * man/groff_char.man, NEWS: Document it.
6454 2000-05-02 Werner LEMBERG <wl@gnu.org>
6456 * tmac/groff_tmac.man, man/groff.man, man/roff.man: Fixing @MANxEXT@
6458 * NEWS: Document the three new man pages.
6460 * aclocal.m4 (GROFF_CXX_CHECK): Removing obsolete AC_C_CROSS call.
6461 * configure: Updated.
6463 * font/devcp1047/R.proto: Fixing fatal bug (a missing `"' character).
6465 2000-05-01 Werner LEMBERG <wl@gnu.org>
6467 Added grap support to grog.
6469 * src/roff/grog/grog.sh, src/roff/grog/grog.pl: Implement it.
6470 * src/roff/grog/grog.man: Document it.
6472 * doc/groff.texinfo, NEWS: Add info about grap support.
6474 Add new man pages comptributed by Bernd Warken <bwarken@mayn.de>
6475 (with slight fixes by me).
6477 * tmac/groff_tmac.man: New file documenting tmac mechanism.
6478 * tmac/Makefile.sub: Add groff_tmac.man.
6479 * man/roff.man: New file giving overview of roff system.
6480 * man/troff.man: A short reference of troff.
6481 * man/Makefile.sub: Add roff.man and troff.man.
6483 2000-04-30 Werner LEMBERG <wl@gnu.org>
6485 Added grap support to groff.
6487 * src/roff/groff/groff.cc: Implement it.
6488 * src/roff/groff/groff.man: Document it.
6490 * src/devices/grotty/grotty.man: Add cp1047 device.
6491 * src/preproc/eqn/eqn.man, src/preproc/eqn/neqn.sh, tmac/eqnrc:
6493 * src/roff/groff/groff.man: Ditto.
6494 * src/roff/nroff/nroff.sh, src/roff/nroff/nroff.man: Ditto.
6495 * doc/groff.texinfo: Ditto.
6497 * tmac/troffrc: Fix mapping of latin-1 char 160 (non-breakable space)
6500 2000-04-29 Werner LEMBERG <wl@gnu.org>
6502 * man/groff_char.man: Add `pc' glyph.
6503 * tmac/tmac.latin1: Replacing `md' glyph with `pc'.
6504 * tmac/tmac.tty: Add `pc' glyph.
6505 * tmac/tmac.tty-char: Use/add `pc' glyph. Don't call tmac.latin1 if
6506 we use cp1047 output device.
6508 * Makefile.in, aclocal.m4: Don't build utf8 on EBCDIC hosts since
6509 there are still hardcoded latin1->unicode values in utf8's font
6511 * configure: Updated.
6512 * NEWS: Minor clarification. Updated.
6514 * PROBLEMS: Formatted. Added info about C++ fix pack for OS/390
6517 2000-04-28 Werner LEMBERG <wl@gnu.org>
6519 Adding EBCDIC code page 1047.
6521 * font/devcp1047/R.proto, font/devcp1047/Makefile.sub,
6522 font/devcp1047/DESC.proto: New files.
6524 * aclocal.m4 (GROFF_EBCDIC): Introduce TTYDEVDIRS which can be
6525 either ascii/latin1 or cp1047.
6526 * Makefile.in: Use it.
6527 * configure: Updated.
6529 Replacing and/or adding `md' (mathdot) glyph with `pc'
6530 (periodcentered) in all text fonts.
6532 * font/*/*: Change it.
6534 2000-04-27 Werner LEMBERG <wl@gnu.org>
6536 * aclocal.m4 (GROFF_OS390): Fixing compiler flags.
6538 * configure.in: Add check for strings.h.
6539 * src/include/driver.h: Use HAVE_STRINGS_H.
6540 * src/devices/grolbp/lpb.cc: Remove string.h.
6542 * src/include/groff-getopt.h: New file. It will be used instead of
6543 getopt.h (to be included in lib.h) to avoid endless problems with
6544 picky C++ compilers.
6545 * src/include/lib.h: Use groff-getopt.h.
6546 * src/include/Makefile.sub: Updated.
6548 * configure: Updated.
6549 * Makefile.in: Updated.
6551 * NEWS: Mention EBCDIC support.
6553 2000-04-26 Werner LEMBERG <wl@gnu.org>
6555 * TODO: Some additions.
6557 2000-04-25 Werner LEMBERG <wl@gnu.org>
6559 * src/roff/troff/troff.man, doc/groff.texinfo: Fixing documentation
6562 2000-04-23 Werner LEMBERG <wl@gnu.org>
6564 * src/roff/troff/troff.man: Minor fixes.
6566 2000-04-22 Werner LEMBERG <wl@gnu.org>
6568 * src/roff/troff/troff.man, doc/groff.texinfo, NEWS: Document the
6569 `.T' string register and the incompatible definition of the `.T'
6570 number register (compared to Unix troff).
6572 * man/groff_char.man: Add some missing characters.
6573 * font/devutf8/NOTES: Update.
6575 2000-04-21 Werner LEMBERG <wl@gnu.org>
6577 * src/include/htmlindicate.h, src/include/lib.h,
6578 src/include/posix.h: Fix copyright.
6580 * src/include/Makefile.sub: Update.
6582 2000-04-20 Werner LEMBERG <wl@gnu.org>
6584 * src/roff/troff/input.cc (input_char_description): Removing
6585 superfluous space char.
6587 * tmac/tmac.X: Fix typo \(bq -> \(Bq.
6589 * doc/groff.texinfo: Document EBCDIC.
6591 2000-04-19 Werner LEMBERG <wl@gnu.org>
6593 Introducing `shc' as the glyph name for the soft hyphen character.
6595 * tmac/tmac.tty, tmac/tmac.latin1, tmac/tmac.html,
6596 font/devlatin1/R.proto: Use it.
6600 2000-04-18 Werner LEMBERG <wl@gnu.org>
6602 * src/devices/grops/ps.cc (ps_printer::flush_sbuf): Removing
6603 dependency on ASCII order.
6605 2000-04-16 Sandor BARANY <S.Barany@infosys.tuwien.ac.at>
6607 * src/libs/libgroff/illegal.c: Added EBCDIC table.
6608 * src/roff/troff/input.cc: Added adaptation to EBCDIC.
6610 * src/preproc/refer/refer.cc, src/roff/troff/env.cc: Minor changes
6611 to increase portability.
6613 2000-04-15 Werner LEMBERG <wl@gnu.org>
6615 * aclocal.m4: Added GROFF_EBCDIC and GROFF_OS390 tests.
6616 Redefined AC_OUTPUT_MAKE_DEFS to replace ASCII character `012' with
6617 the generic `\n' if under OS/390 Unix.
6619 * configure.in: Call GROFF_EBCDIC and GROFF_OS390.
6621 * configure: Regenerated.
6623 2000-04-14 Werner LEMBERG <wl@gnu.org>
6625 * doc/groff.texinfo: More conversions to @Deffn.
6627 2000-04-12 Werner LEMBERG <wl@gnu.org>
6629 * tmac/tmac.psfig: Fix incorrect use of `&' operator by replacing it
6632 * src/roff/nroff/nroff.man: Add note about tmac.tty-char.
6634 2000-04-10 Werner LEMBERG <wl@gnu.org>
6636 * doc/groff.texinfo: More conversions to @Deffn.
6638 2000-04-08 Werner LEMBERG <wl@gnu.org>
6640 * src/libs/libgroff/{getopt.c,getopt1.c}, src/include/getopt.h:
6641 Updated to latest version (glibc 2.1.3).
6643 2000-04-07 Werner LEMBERG <wl@gnu.org>
6645 * doc/Makefile (clean): Include more index files.
6646 Add rule texinfo->dvi.
6648 2000-04-05 Werner LEMBERG <wl@gnu.org>
6650 * doc/groff.texinfo: Added new index `op' for operators. More
6651 info on end of sentence characters. More use of @Deffn.
6653 2000-03-30 Werner LEMBERG <wl@gnu.org>
6655 * */*.man: Adding a note that a whitespace can be inserted between
6656 a command line option and its parameter -- we are using GNU getopt.
6658 * src/roff/groff/groff.man: Add example of `-m mandoc'.
6660 2000-03-28 Werner LEMBERG <wl@gnu.org>
6662 Correct anachronism of calling the man macro file with `-man'
6663 instead of `-m man' etc.
6665 * tmac/tmac.man, tmac/tmac.mandoc, tmac/tmac.markup, tmac/tmac.mdoc,
6666 tmac/tmac.me, tmac/tmac.ms: New files tmac.m<package> which simply
6667 load tmac.<package>.
6669 * tmac/Makefile.sub: Updated. Take care of $(tmac_an_prefix) etc.
6673 * doc/groff.texinfo: Updated.
6675 * tmac/groff_man.man: Copyright added.
6677 2000-03-27 Werner LEMBERG <wl@gnu.org>
6679 * doc/groff.texinfo: Introducing macros `Deffn' and `Defmac' to
6680 typeset the request resp. escape name with a tt font -- due to a
6681 bug in texinfo.tex it is necessary to use the `-e' switch with
6684 Improving info about usage of groff units.
6688 2000-03-20 Werner LEMBERG <wl@gnu.org>
6690 * doc/groff.texinfo: Added section about man macro package
6691 (I've basically taken groff_man.man). Introducing new indices `ma'
6692 for macros/strings and `gl' for glyph names. Other minor fixes.
6694 * tmac/groff_man.man: Fixed some typos.
6696 2000-03-19 Werner LEMBERG <wl@gnu.org>
6698 * doc/groff.texinfo: Removed all occurrences of `you', `we', etc.
6701 * doc/texinfo.tex: New file.
6703 2000-03-18 Werner LEMBERG <wl@gnu.org>
6705 * doc/groff.texinfo: Improved section on number registers. Other
6708 2000-03-16 Werner LEMBERG <wl@gnu.org>
6710 * src/roff/groff/groff.man: Added info about grolbp. Make nicer
6713 * src/devices/grolbp/grolbp.man, src/roff/nroff/nroff.man,
6714 src/devices/grolj4/grlj4.man, src/devices/grops/grops.man,
6715 src/preproc/eqn/eqn.man, src/utils/afmtodit/afmtodit.man,
6716 src/utils/tfmtodit/tfmtodit.man: Make nicer synopsis.
6718 * src/preproc/grn/grn.man: Better synopsis; added copyright.
6720 * src/roff/grog/grog.man: Updated copyright date.
6722 2000-03-14 Francisco Andrés Verdú <pandres@dragonet.es>
6724 * configure.in: Added test for strdup.
6726 * src/devices/grolbp/lbp.cc: Added a strdup() version in case none
6729 Replaced dynamic allocation of arrays `[...]' with `new' operator.
6733 2000-03-12 OKAZAKI Tetsurou <okazaki@be.to>
6735 * Makefile.comm: Add $(INCLUDES) to $(ALL_CFLAGS).
6737 2000-03-11 Werner LEMBERG <wl@gnu.org>
6739 * src/preproc/grn/hdb.cc (DBGetType): Added return value to make
6741 * src/preproc/grn/hgraph.cc: Add #ifdef for hypot().
6742 * src/include/lib.h: Remove some spaces.
6744 2000-03-10 Werner LEMBERG <wl@gnu.org>
6746 * src/libs/libgroff/tmpfile.cc (xtmptemplate, xtmpfile): Removing
6747 initializers from arguments (some compilers don't like this).
6749 2000-03-09 Gaius Mulley <gaius@glam.ac.uk>
6751 * src/libs/libgroff/htmlindicate.cc: Added library file which is now
6752 used by pic and eqn to tell grohtml where the graphic regions start
6754 * src/libs/libgroff/Makefile.sub: Use it.
6755 * src/preproc/eqn/main.cc, src/preproc/pic/troff.cc: Altered to use
6756 graphic_start() and graphic_end() from htmlindicate.cc.
6758 2000-03-09 Werner LEMBERG <wl@gnu.org>
6760 * tmac/tmac.safer: Will now work correctly in compatibility mode.
6761 * tmac/groff_man.man: More fixes.
6763 2000-03-08 Werner LEMBERG <wl@gnu.org>
6765 * doc/Makefile: Added texput.log to the `clean' target.
6766 * doc/groff.texinfo: Added info about delimiters for escapes.
6768 2000-03-08 Bernd Warken <bwarken@mayn.de>
6770 * src/preproc/pic/pic.man: Add info on conversion of pic images to
6771 other graphic formats.
6773 2000-03-07 OKAZAKI Tetsurou <okazaki@be.to>
6775 * Makefile.in, Makefile.sub, src/preproc/eqn/Makefile.sub,
6776 src/roff/groff/Makefile.sub, src/roff/nroff/Makefile.sub,
6777 src/utils/afmtodit/Makefile.sub: Use $(INSTALL_SCRIPT) for script
6780 2000-03-07 Werner LEMBERG <wl@gnu.org>
6782 * doc/groff.texinfo: Spelling fixes.
6784 2000-03-06 Werner LEMBERG <wl@gnu.org>
6786 * tmac/groff_man.man: Completely revised to cover everything in
6789 * doc/groff.texinfo, src/roff/troff/troff.man: Document evc request.
6790 Other minor fixings.
6791 * src/roff/troff/env.cc (environment_copy): Improve error message and
6793 * src/roff/troff/TODO: Updated.
6795 * doc/Makefile: Bug fixes -- this is still provisional, though...
6797 * tmac/eqnrc: Small fixes.
6799 2000-03-05 Abramo Bagnara <abramo@alsa-project.org>
6801 Adding a request `evc' to copy environments.
6803 * src/roff/troff/env.cc (environment::copy, environment_copy):
6805 * src/roff/troff/env.h: Add prototype.
6807 2000-03-05 Francisco Andrés Verdú <pandres@dragonet.es>
6809 Adding strsep() -- Solaris 8 doesn't have it.
6811 * configure.in: Test it.
6812 * src/devices/grolbp/lbp.cc: Add code.
6814 2000-03-05 Werner LEMBERG <wl@gnu.org>
6816 * src/roff/troff/div.cc (macro_diversion::output,
6817 top_level_diversion::output): Fixing an incompatibility with
6818 original troff: \x'0' updates the .a register also. Thanks to
6819 <Andries.Brouwer@cwi.nl> for pointing this out.
6820 * doc/groff.texinfo: Document it.
6822 * Makefile.in: Create Makefile.dep if necessary before calling the
6823 submake process to avoid warning about nonexistent file.
6825 * NEWS, PROJECTS: Updated.
6827 2000-03-04 Werner LEMBERG <wl@gnu.org>
6829 * tmac/troffrc: Add tmac.lbp.
6831 2000-03-03 Francisco Andrés Verdú <pandres@dragonet.es>
6833 * tmac/tmac.lbp: New file.
6834 * src/devices/grolbp/grolbp.man: Add documentation of `lbpname'
6837 2000-03-03 Werner LEMBERG <wl@gnu.org>
6839 * Makefile.in: Fixing $(subdir).
6841 * README, NEWS: Small fixes.
6843 * test-groff: Adding path to grolbp.
6845 * configure.in: The (new) file src/xditview/Imakefile.in will be
6846 also configured -- it is now possible to build gxditview in a
6847 directory different from $srcdir.
6849 2000-03-02 Blake McBride <blake@florida-software.com>
6851 * src/libs/libgroff/searchpath.cc (open_file): Adapting to WinNT.
6853 * MORE.STUFF: Added website of bell labs and info about plot2dev.
6855 2000-03-01 Colin Phipps <crp22@cam.ac.uk>
6857 * src/utils/indxbib/indxbib.cc (main): Use mkstemp() for temporary
6860 2000-02-29 Werner LEMBERG <wl@gnu.org>
6862 Adding GNU getopt to the groff distribution.
6864 * src/include/getopt.h, src/libs/libgroff/{getopt.c,getopt1.c}:
6866 * src/include/Makefile.sub, src/libs/libgroff/Makefile.sub: Update.
6867 * aclocal.a4: Remove GROFF_GETOPT function.
6868 * configure.in, Makefile.in, PROBLEMS: Update.
6869 * src/include/lib.h: Replace getopt tests with getopt.h.
6870 * src/devices/grolbp/lpb.cc: Remove inclusion of getopt.h.
6872 * doc/groff.texinfo: Further checking/updating. Adding more index
6875 * man/groff_out.man: Fix nroff mode activation (for emacs).
6876 * man/groff_font.man: Add missing ligature.
6878 2000-02-28 Werner LEMBERG <wl@gnu.org>
6880 * doc/groff.texinfo: Further checking/updating. Adding more index
6883 * src/devices/grolbp/grolbp.man: Added a comment line at the
6884 beginning of the file (similar to shell scripts) which indicates
6885 that `tbl' should be used as a preprocessor.
6887 2000-02-27 Blake McBride <blake@florida-software.com>
6889 Adapting groff to MS Visual C++ 6.0 compiler (tested with
6890 Windows NT 4.0). Uses _MSC_VER define where necessary.
6892 * src/devices/grodvi/dvi.cc: Making stdout a binary stream.
6893 * src/devices/grolj4/lj4.cc: Making getopt variables `extern "C"'.
6894 * src/devices/grohtml/html.cc, src/devices/grops/ps.cc,
6895 src/include/lib.h, src/libs/libgroff/errarg.cc,
6896 src/libs/libgroff/itoa.c, src/libs/libgroff/nametoindex.cc,
6897 src/preproc/refer/label.y, src/preproc/refer/label.cc,
6898 src/roff/groff/pipeline.c, src/roff/troff/column.cc,
6899 src/roff/troff/div.cc, src/roff/troff/env.cc,
6900 src/roff/troff/input.cc, src/roff/troff/node.cc,
6901 src/roff/troff/reg.cc: Renaming itoa() to i_to_a() and iftoa() to
6902 if_to_a() to avoid name clashes.
6903 * src/include/posix.h: Don't use unistd.h.
6904 * src/libs/libgroff/tmpfile.cc: Use `#ifndef...#else...#endif'
6905 clause for integrating non-Unix xtmpfile() code.
6906 * src/roff/troff/input.cc: Adding `public' keyword to macro_header
6907 structure; use "rt" for popen() in pipe_source(); add getpid()
6909 * src/roff/troff/node.cc: Use special versions of popen() in
6910 real_output_file() and pclose() in ~real_output_file().
6912 2000-02-27 Werner LEMBERG <wl@gnu.org>
6914 Adding a new driver, grolbp, for Canon CAPSL printers (LBP-4 and
6915 LBP-8 series laser printers). This code has been contributed by
6916 Francisco Andrés Verdú <pandres@dragonet.es>.
6918 * src/devices/grolbp/*: The grolbp output device.
6919 * font/devlpb/*: The font description files.
6920 * Makefile.in: Add grolpb and devlbp subdirectories.
6922 * src/devices/grodvi/grodvi.man, src/devices/grolj4/grolj4.man,
6923 src/devices/grotty/grotty.man,src/roff/troff/troff.man: Minor
6926 * doc/groff.texinfo: Further checking/updating. Adding more index
6931 * src/devices/grolbp/Makefile.sub: Adding $(srcdir).
6933 * man/groff_font.man: Adding info about obsolete DESC keywords.
6934 * src/devices/grolj4/grolj4.man: Documenting additional DESC
6937 2000-02-26 Werner LEMBERG <wl@gnu.org>
6939 * src/preproc/grn/grn.man: Added info about the gremlin file format
6940 (contributed by Daniel Senderowicz <daniel@synchrods.com>).
6942 2000-02-25 Werner LEMBERG <wl@gnu.org>
6944 * src/preproc/grn/main.cc: Allow values of `narrow' parameter and
6945 friends to be non-integer.
6947 * src/preproc/grn/grn.man: Document it.
6949 * doc/groff.texinfo: Further checking/updating. Adding more index
6952 2000-02-24 Werner LEMBERG <wl@gnu.org>
6954 * src/preproc/grn/main.cc: Introduce BASE_THICKNESS, defining
6955 line thicknesses to be integer multiples of this value.
6957 * src/preproc/grn/grn.man: Commenting out the -s option -- the
6958 corresponding code doesn't work (yet).
6960 * doc/groff.texinfo: Further checking/updating. Adding more index
6963 2000-02-23 Werner LEMBERG <wl@gnu.org>
6965 * src/preproc/grn/{main.cc, hgraph.cc}: Using point units to
6966 specify line thickness instead of base units. The new default
6967 values are now 0.15,pt 0.45pt, and 0.75pt for thin, middle, and
6968 thick lines respectively.
6970 Removed unused variable `prevval'.
6972 * src/preproc/grn/grn.man: Updated.
6974 2000-02-22 Werner LEMBERG <wl@gnu.org>
6976 * src/preproc/grn/main.cc: Slight formatting.
6978 * src/roff/groff/groff.man: Formatting fix.
6979 * src/preproc/grn/grn.man: Ditto.
6981 * src/roff/grog/grog.pl: Fixing two embarassing bugs.
6983 * doc/groff.texinfo: Further checking/updating.
6985 2000-02-21 Werner LEMBERG <wl@gnu.org>
6987 * README, INSTALL, PROJECT, PROBLEMS, BUGREPORT: Updated.
6989 * test-groff: Added grn subdir to path.
6991 * doc/groff.texinfo: Some restructing and other small improvements.
6993 * src/roff/groff/groff.cc (help): Fixed info string.
6995 2000-02-20 Werner LEMBERG <wl@gnu.org>
6997 * doc/meref.me: Fix description of .GS request.
6999 * src/roff/troff/troff.man: Fixing typo.
7001 Adding the `grn' preprocessor for gremlin graphic files.
7003 * src/preproc/grn/*: This is the Berkeley distribution written by
7004 David Slattengren and Barry Roitblat, adapted to groff by Daniel
7005 Senderowicz and Werner Lemberg.
7007 * doc/grnexampl.{me,g}: A sample for grn.
7009 * Makefile.in: Added subdirectory entry for grn.
7011 * src/roff/groff/groff.cc: Added support for grn. It can be now
7012 called with the switch `-g'.
7014 * src/roff/groff/groff.man: Updated.
7016 * src/roff/grog/grog.{man,pl,sh}: Updated.
7020 2000-02-11 Gaius Mulley <gaius@glam.ac.uk>
7022 * src/include/lib.h: Added xtmptemplate and made xtmpfile
7023 parametrically polymorphic.
7025 * src/libs/libgroff/tmpfile.cc: Implemented xtmptemplate
7026 and the alterations to xtmpfile.
7027 xtmpfile can be requested to return the filename created
7028 and asked not to unlink the temp file. The default behaviour
7029 if parameters are absent is exactly the same as before.
7031 2000-02-11 Abramo Bagnara <abramo@alsa-project.org>
7033 A new request `length' is available which returns the length of a
7034 string in a number register:
7036 * src/roff/troff/input.cc (length_macro): Implement it.
7037 * src/roff/troff/input.cc (init_input_requests): Register it.
7039 2000-02-11 Werner LEMBERG <wl@gnu.org>
7041 * doc/groff.texinfo, src/roff/troff/troff.man: Add documentation
7042 of the `substring' request.
7044 * src/roff/troff/troff.man, doc/groff.texinfo: Document `length'
7047 * src/roff/troff/TODO, NEWS: Updated.
7049 2000-02-09 Werner LEMBERG <wl@gnu.org>
7051 * src/roff/groff/groff.man: Added an example.
7053 2000-02-06 Werner LEMBERG <wl@gnu.org>
7055 I've considerably modified the directory structure of the
7056 distribution to get a more vertical layout. For example, the number
7057 of top level directories has been reduced from 42 to 6.
7059 As a consequence, many changes, especially to the makefiles, were
7062 * The makefile variables `top_builddir' and `top_srcdir' have been
7063 introduced. Virtually all relative paths have been replaced with
7064 absolute ones using these two variables.
7066 * Dependencies (in the files `Makefile.dep') are no longer part of
7067 the distribution. Instead, they are created during a `make install'
7068 in the build directory.
7070 * aclocal.m4 (GROFF_SRCDIR, GROFF_BUILDDIR): Two new functions to
7071 make `top_srcdir' and `top_builddir' absolute.
7075 * Man pages now depend on the files `VERSION' and `REVISION'.
7077 * The added shell script `mkinstalldirs' will replace `mkdir' in
7080 * VERSION: Version number increased to 1.16.
7082 2000-02-04 Werner LEMBERG <wl@gnu.org>
7084 * grops/psrm.cc (read_one_of): Fixed pointer incrementation.
7086 * Makefile.in: Removed $(tmac_m) since it is no longer needed
7087 (after an update of the mm stuff).
7089 * troff/Makefile.sub (majorminor.cc): Fix dependencies.
7091 2000-02-03 Werner LEMBERG <wl@gnu.org>
7093 The .psbb request will now also accept Mac PS images (i.e. using LF
7094 as the EOL character).
7096 * troff/input.cc (ps_get_line): New function, taken from psrm.cc
7097 (with slight modifications).
7098 * troff/input.cc (do_ps_file): Use it.
7100 * test-groff: Add grohtml and grolj4 output devices to PATH.
7102 2000-01-30 Werner LEMBERG <wl@gnu.org>
7104 * NEWS, MORE.STUFF: Updated.
7106 2000-01-30 Cary D. Renzema <caryr@dollar.mxim.com>
7108 Add the `srand' command to pic.
7110 * pic/lex.cc, pic/pic.y: Implement it.
7111 * pic/pic.man: Document it.
7112 * pic/pic.cc, pic/pic.tab.h: Regenerated (with yacc).
7114 2000-01-30 Werner LEMBERG <wl@gnu.org>
7116 Add a new request `.psbb'. This does exactly what the external
7117 program psbb did. It scans a PostScript image file for a
7118 %%BoundingBox comment and extracts the bounding box values (in
7119 PostScript units) which are then stored in the four new (read-only)
7120 number registers `llx', `lly', `urx', and `ury'.
7122 This will allow the usage of the .PSPIC macro without worrying
7123 about unsafe behaviour of groff, i.e., it will work without the
7124 `-U' switch of groff.
7126 * troff/input.cc: Implement it.
7127 * tmac/tmac.pspic: Use it.
7128 * troff/troff.man, grops/grops.man, NEWS: Document it.
7129 * psbb/*, Makefile.in: Remove it since it is no longer needed.
7131 This is bloody C code simply adapted from psbb.c! Any improvements
7134 2000-01-29 Werner LEMBERG <wl@gnu.org>
7136 * man/groff_font.man: Minor clarifications.
7140 2000-01-28 Werner LEMBERG <wl@gnu.org>
7142 * afmtodit/afmtodit.pl: Use new `--' comment delimiter.
7144 2000-01-28 Gaius Mulley <gaius@glam.ac.uk>
7146 * man/groff_font.man: Brought up to date regarding tcommand
7148 * libgroff/font.cc: Handle everything after `--' as a comment
7150 * devps/*: Added comment delimiter inside devps font files.
7152 2000-01-28 Werner LEMBERG <wl@gnu.org>
7154 * tmac/tmac.arkup, tmac/groff_markup.man: Replace \fC...\fR with
7155 \fC...\fP (which now works as expected).
7157 * troff/troff.man: Fix typo.
7159 2000-01-27 Gaius Mulley <gaius@glam.ac.uk>
7161 Completed the pass_filenames implementation in troff.
7163 * libdriver/input.cc: Will read the new `F' tcommand.
7164 * troff/node.cc, troff/node.h: Will issue the new `F' tcommand.
7165 * troff/input.cc: Use it.
7167 2000-01-26 Werner LEMBERG <wl@gnu.org>
7169 * troff/env.cc (set_font): Fix the behaviour of \fP. The previous
7170 font will now be updated even if an invalid font is selected.
7172 2000-01-24 Werner LEMBERG <wl@gnu.org>
7174 * doc/homepage.ms: Updated for new tmac.arkup.
7176 * tmac/tmac.html: Disable line breaks after hyphen-like characters.
7178 * tmac/tmac.arkup: Cleanup.
7180 Added `\&' to .HTML macro to `leave vertical mode', so to say.
7182 Removed obsolete .LINK macro completely.
7184 The macros .URL, .FTP, and .MAILTO now accept a third argument which
7185 will be immediately appended to the second argument (to be used with
7186 punctuation, for example).
7188 Disabled .CDFTP macro temporarily for security reasons.
7190 * tmac/groff_markup.man: Complete revision for latest changes in
7191 tmac.arkup -- note that it does not yet format correctly with
7194 2000-01-23 Bruno Haible <haible@clisp.cons.org>
7196 * nroff/nroff.sh: Accept -Tutf8 option and pass it through.
7197 * devutf8/R.proto: Add mappings for wp, lh, rh.
7198 * devutf8/NOTES: Updated.
7200 2000-01-23 Werner LEMBERG <wl@gnu.org>
7202 * doc/groff.texinfo: Updated version/copyright info.
7204 2000-01-21 Gaius Mulley <gaius@glam.ac.uk>
7206 Added support for two new directives in device descriptions:
7207 `pass_filenames' (to pass the input file name to the output device)
7208 and `use_charnames_in_special' (to support e.g. accented characters
7209 in the `X' request).
7211 * include/font.h, troff/charinfo.h: Declare it.
7213 * libgroff/font.cc, libgroff/fontfile.cc: Set it.
7215 * devhtml/DESC: Use it.
7217 * troff/input.cc: New function encoded_char.
7219 * troff/token.h: Add test for `specialness'.
7221 2000-01-21 Werner LEMBERG <wl@gnu.org>
7223 * tmac/Makefile.sub: tmac.a4 and tmac.trace have been removed by
7224 mistake from the list of files to be installed.
7226 2000-01-18 Werner LEMBERG <wl@gnu.org>
7228 * README: Added info how to apply patches.
7230 2000-01-15 Jan Echternach <echter@informatik.uni-rostock.de>
7232 * troff/node.cc (ligature_note::operator delete): Fix g++ warning.
7234 2000-01-15 Gaius Mulley <gaius@glam.ac.uk>
7236 * troff/input.cc: Add support for troffrc-end.
7238 * tbl/main.cc: Altered to issue table-start and table-end special
7239 characters if using the html device.
7241 * devhtml/*: Modified font files to incorporate html encoding of
7244 * tmac/groff_markup.man: New file documenting tmac.arkup.
7246 * tmac/troffrc-end: New file. This is invoked after all user
7247 specified macros. Currently used by the html device to include
7248 tmac.html. Thus no need for users to specify -mhtml anymore.
7250 * tmac/Makefile.sub (NORMALFILES): Add troffrc-end.
7251 (MAN7): Add groff_markup.man.
7253 * tmac/tmac.an, tmac/tmac.html: Small html updates.
7255 * tmac/troffrc: tmac.arkup will now be called for the html device.
7257 * libgroff/font.cc, libgroff/font.h: Altered to include reading of
7258 extra device specific information about fonts.
7260 * doc/homepage.ms: New file. It is an example how an HTML home page
7261 could look like with grohtml.
7263 * doc/Makefile: Add homepage.ms. Remove rule for pic.html.
7265 2000-01-12 Bruno Haible <haible@clisp.cons.org>
7267 * devutf8/R.proto: Add mappings for ti, Fn, st, an. Change mappings
7270 * devutf8/NOTES: Updated.
7272 2000-01-08 Bruno Haible <haible@clisp.cons.org>
7274 * eqn/box.cc, eqn/lex.cc, eqn/other.cc, eqn/over.cc, eqn/special.cc,
7275 eqn/text.cc, grodvi/dvi.cc, grops/ps.cc, grops/psrm.cc,
7276 libbib/index.cc, libbib/linear.cc, libbib/search.cc,
7277 libdriver/printer.cc, libgroff/font.cc, libgroff/string.cc,
7278 pic/lex.cc, pic/object.cc, refer/label.y, refer/ref.cc, tbl/main.cc,
7279 tbl/table.cc, tfmtodit/tfmtodit.cc, troff/dictionary.cc,
7280 troff/div.cc, troff/env.cc, troff/input.cc, troff/node.cc,
7281 troff/node.h, troff/reg.cc: Avoid most "g++ -Wall -Wno-sign-compare"
7284 * troff/node.cc (bracket_node::copy): Initialize last to NULL.
7286 2000-01-12 Fabrizio Polacco <fab@prosa.it>
7288 grolj4: Paper size will be searched case-insensitively.
7290 * include/lib.h: Add check for strcasecmp().
7291 * grolj4/li4.cc (lookup_paper_size): Use strcasecmp().
7292 * configure.in: Check for strcasecmp().
7294 2000-01-11 Werner LEMBERG <wl@gnu.org>
7296 * troff/Makefile.sub (majorminor.cc): Fix incorrect path to
7299 2000-01-10 Werner LEMBERG <wl@gnu.org>
7301 * Makefile.comm, Makefile.in, doc/Makefile: More fixes for the
7304 Add a new read-only register, `.Y', which contains the groff
7307 * troff/input.cc (init_input_requests): Define it.
7308 * troff/Makefile.sub (majorminor.cc): Define `revision' string.
7309 * doc/groff.texinfo, troff/troff.man: Document it.
7311 * libgroff/Makefile.sub (version.cc): Add definition of
7312 `Version_string[]', consisting of `<major>.<minor>.<revision>'
7313 * eqn/main.cc, grodvi/dvi.cc, grolj4/lj4.cc, grops/ps.cc,
7314 grotty/tty.cc, hpftodit/hpftodit.cc, indxbib/indxbib.cc, pic/main.cc,
7315 refer/refer.cc, soelim/soelim.cc, tbl/main.cc, tfmtodit/tfmtodit.cc,
7316 troff/input.cc, pfbtops/pfbtops.c: Use it.
7318 2000-01-10 Fabrizio Polacco <fab@prosa.it>
7320 Add a revision scheme to the groff package.
7322 * REVISION: New file.
7323 * libgroff/Makefile.sub (version.cc): Use it to define
7324 `revision_string[]'.
7325 * grops/psrm.cc: Use revision_string (converted to an unsigned
7326 integer) in constructor of resource_manager.
7328 2000-01-10 Bruno Haible <haible@clisp.cons.org>
7330 * devutf8/Makefile.sub, devutf8/DESC.proto, devutf8/R.proto: New
7332 * Makefile.in (DEVDIRS): Add devutf8.
7333 * grotty/tty.cc: Include device.h.
7334 (glyph): Change type of `code' to `unsigned int'.
7335 (tty_printer): New field is_utf8. Constructor takes device argument.
7336 (tty_printer::tty_printer): If device if `utf8', set is_utf8.
7337 (tty_printer::add_char): Change type of first arg to `unsigned int'.
7338 (tty_printer::put_char): New function.
7339 (tty_printer::end_page): Use put_char() instead of ::putchar().
7340 (make_printer): Pass device to tty_printer constructor.
7341 * nroff.sh: Determine default device by calling 'locale'. As a
7342 fallback, look at all of $LC_ALL, $LC_CTYPE, $LANG, $LESSCHARSET.
7343 Recognize UTF-8 locales.
7344 * tmac/eqnrc: Recognize utf8 like latin1.
7345 * tmac/troffrc: Device utf8 needs tmac.tty.
7347 2000-01-07 Werner LEMBERG <wl@gnu.org>
7349 * tmac/Makefile.sub: tmac.a4 and tmac.trace will now be installed.
7351 2000-01-07 Paul Eggert <eggert@twinsun.com>
7353 Add a new predefined writeable number register, `year',
7354 which contains the current year.
7356 * doc/groff.texinfo, PROBLEMS, troff/troff.man: Document it.
7357 * tmac/tmac.s: Use it.
7358 * troff/input.cc (init_registers): Initialize it.
7360 2000-01-06 Werner LEMBERG <wl@gnu.org>
7362 * PROBLEMS: Fixed typo.
7364 2000-01-04 Paul Eggert <eggert@twinsun.com>
7366 * PROBLEMS: Add Y2k advice for the yr number register.
7368 2000-01-03 Paul Eggert <eggert@twinsun.com>
7370 * doc/groff.texinfo: Fix Y2k bug in documentation of \n(yr.
7372 2000-01-02 Werner LEMBERG <wl@gnu.org>
7374 * tmac/tmac.arkup: Slight modification of macros to provide better
7375 appearance for non-HTML formats.
7377 2000-01-01 Charles Levert <charles@comm.polymtl.ca>
7379 * soelim/soelim.cc (include_path_append): realloc(NULL, n)
7380 does not automatically translate to malloc(n) on all OSes
7381 (e.g., SunOS) so do it explicitly. Also, check the returned
7384 2000-01-01 Werner LEMBERG <wl@gnu.org>
7386 * tmac/tmac.arkup: Added .LINE macro. Some formatting.
7388 * Makefile.in: Added $(tmac_m) again since the Makefile in `mm'
7389 expects this variable
7391 2000-01-01 Gaius Mulley <gaius@glam.ac.uk>
7393 * doc/Makefile: Added instructions to create HTML and text
7394 versions of some files.
7396 1999-12-31 Werner LEMBERG <wl@gnu.org>
7398 * Updated INSTALL.gen.
7400 * tmac/tmac.arkup: Added fixes so that .FTP and .MAILTO works
7401 better resp. correctly with non-HTML devices.
7403 Version 1.15 released
7404 =====================
7406 1999-12-28 Werner LEMBERG <wl@gnu.org>
7408 * NEWS, VERSION: Changed to 1.15
7410 1999-12-27 Paul Eggert <eggert@twinsun.com>
7412 * nroff/nroff.man: -S is safer, not safe.
7414 * groff/groff.cc (main): Use `safer', not `safe', in variable
7415 names. This does not change the behavior.
7417 * troff/input.cc (main): Likewise.
7419 * nroff/nroff.sh: Likewise.
7421 * troff/input.cc (prepend_string): New function.
7422 (main): Prepend -msafer, so that we check macro libraries for
7425 * PROBLEMS: Report problem with Sun C++ 5.0 and 5.1.
7427 Version 1.14 released
7428 =====================
7430 1999-12-26 Werner LEMBERG <wl@gnu.org>
7432 * NEWS, VERSION: Changed to 1.14.
7434 1999-12-24 Werner LEMBERG <wl@gnu.org>
7436 * refer/refer.cc: Fixing the last fix.
7438 Version 1.13 released
7439 =====================
7441 1999-12-23 Werner LEMBERG <wl@gnu.org>
7443 * tmac/tmac.an: A typo (`.if' instead of `.ie') made the page
7448 * tmac/tmac.safer: Forgot to remove `so' from the `rm' request.
7450 * VERSION: Changed to 1.13 -- to be compliant with the Adobe 3.0
7451 document conventions, the version number must be a real.
7453 Version 1.12.1 released
7454 =======================
7456 1999-12-22 Werner LEMBERG <wl@gnu.org>
7458 * VERSION: Changed to 1.12.1.
7460 1999-12-22 Alan Rooks <arooks@istar.ca>
7462 * refer/refer.cc (do_file): Slight modification to satisfy the
7463 `Standard system CC - C++ Compilation System 3.1 03/03/99' on SCO
7466 1999-12-20 Werner LEMBERG <wl@gnu.org>
7468 * changed prep.ai.mit.edu -> ftp.gnu.org; updated copyright
7471 * tmac/tmac.safer, tmac/groff_msafer.man: Remove `so' (again) from
7472 list of unsafe requests.
7474 * pic/pic.man: Fixed a typo.
7476 * man/groff_out.man: Fixed a typo.
7478 1999-12-18 Werner LEMBERG <wl@gnu.org>
7480 * Makefile.in: Doc fixes.
7482 1999-12-17 Fabrizio Polacco <fab@prosa.it>
7484 * groff/groff.cc: Missing `U' option added to getopt().
7486 * troff/troff.man: Missing `U' option added to synopsis.
7488 Version 1.12 released
7489 =====================
7491 1999-12-14 Werner LEMBERG <wl@gnu.org>
7493 * troff/input.cc (usage), groff/groff.cc (synopsis): Added -U flag
7496 * nroff/nroff.sh, nroff/nroff.man: Replaced `secure', `unsecure'
7497 with the more appropriate terms `safer' and `unsafe'.
7499 * libgroff/strerror.c, aclocal.m4, configure.in: Added checks for
7500 sys_nerr and sys_errlist[].
7502 * pic/pic.h, aclocal.m4, configure.in: Added check for hypot().
7504 * pic/pic.y, pic/pic.cc: Added check for fmod().
7506 1999-12-13 Werner LEMBERG <wl@gnu.org>
7508 * VERSION: Changed to 1.12.
7510 Here some patches from various sources; most of them taken from
7511 the Debian distribution.
7513 * tmac/groff_mdoc.man, tmac/groff_mdoc.samples.man,
7514 tmac/Makefile.sub: New files copied directly from the NetBSD
7515 distribution. Probably, some additional adaptation later on is
7518 * tmac/tmac.safer, tmac/groff_msafer.man: Added `so' to the list
7521 * groff/groff.cc, groff/groff.man, nroff/nroff.sh,
7522 nroff/nroff.man, pic/main.cc, pic/pic.man, troff/input.cc,
7523 troff/troff.man: Added option `-U' for unsafe mode. Safe mode
7524 (`-S') is now the default.
7526 * README, NEWS: Updated.
7528 1999-12-09 Werner LEMBERG <wl@gnu.org>
7530 * doc/groff.texinfo: Regenerated nodes and menus with emacs.
7532 * doc/Makefile (clean): Added cleaning commands for groff.texinfo.
7534 1999-12-06 Werner LEMBERG <wl@gnu.org>
7536 * configure.in: Removed AC_PREFIX_PROGRAM since it causes more
7537 grief than relief today. Additionally, it is against the GNU
7540 * configure: Recreated.
7542 1999-12-05 Werner LEMBERG <wl@gnu.org>
7544 * configure.in: Added GROFF_LIBM.
7546 * configure: Recreated.
7548 * aclocal.m4 (GROFF_LIBM): New function which tests whether -lm is
7551 * Makefile.in: Added definition of $(LIBM).
7553 * Makefile.comm (LIBM): Removed.
7555 * pfbtops/Makefile.sub: On AIX, -lm is needed also.
7557 1999-12-03 Gaius Mulley <gaius@glam.ac.uk>
7559 * doc/Makefile: Added rule for generation pic.html.
7561 (clean): Files produced by grohtml will be removed also.
7563 * doc/pic.ms: Small fix.
7565 * tmac/tmac.html: Fixed suppression of headers.
7567 1999-11-16 Gaius Mulley <gaius@glam.ac.uk>
7569 * tmac/tmac.html: Fixing horizontal arrows.
7571 Turning off hyphenation.
7573 * tmac/tmac.an: Improved support for grohtml; better indentation,
7576 1999-10-31 Gaius Mulley <gaius@glam.ac.uk>
7578 * tmac/tmac.arkup: Added CDFTP macro
7580 * tmac/tmac.html: All headers are turned off for ms, me, and mm
7583 * tmac/troffrc: Some additions for HTML stuff.
7585 1999-10-06 Gaius Mulley <gaius@glam.ac.uk>
7587 * tmac/tmac.html: Small changes.
7589 1999-09-26 Werner LEMBERG <wl@gnu.org>
7591 * doc/groff.texinfo: Minor fixes.
7593 1999-09-26 Gaius Mulley <gaius@glam.ac.uk>
7595 * devhtml/TR: Changed spacewidth to 3.
7597 * tmac/Makefile.sub (NORMALFILES): Added tmac.arkup.
7599 * tmac/tmac.html: Moved markup macros to tmap.arkup.
7601 * tmac/tmac.arkup: New file.
7603 * grohtml/ChangeLog: New file.
7605 1999-09-16 Werner LEMBERG <wl@gnu.org>
7607 * doc/groff.texinfo (Common Features): Added Copying chapter.
7608 Changed format to @smallbook.
7610 1999-09-15 Werner LEMBERG <wl@gnu.org>
7612 * NEWS: Added info about groff.texinfo.
7614 * doc/groff.texinfo: Will now compile (using texi2dvi) without
7617 1999-09-14 Werner LEMBERG <wl@gnu.org>
7619 * groff/groff.man: More updates.
7621 1999-09-13 Werner LEMBERG <wl@gnu.org>
7623 * doc/groff.texinfo: New file. This manual is still very
7624 rudimentary. It has been originally contributed by Trent
7625 A. Fisher <trent@gnurd.portland.or.us> with first corrections and
7628 * INSTALL: Added information about the `doc' subdir
7630 * troff/troff.man: Minor fixes.
7632 * groff/groff.man: Added missing `-L arg' to SYNOPSIS section;
7635 * troff/input.cc (usage): Added missing `-ffam' to usage message.
7637 * Makefile.in (dist): groff-$(version).tar.gz must be removed
7638 also, otherwise it is included itself in another call of `make
7641 * groff/groff.cc (synopsis): Removed superfluous space.
7643 * PROJECTS, PROBLEMS, NEWS: Updated.
7645 * VERSION: Updated to 1.12beta.
7647 * BUG-REPORT: Some cosmetic fixes. Corrected email address.
7649 * README: Updated: Included documentation about CVS repository,
7650 mailing lists, and daily snapshots.
7652 * tmac/Makefile.sub: Fixed $(tmap_wrap) finally.
7654 1999-09-12 Bjarni Ingi Gislason <bjarniig@rhi.hi.is>
7656 * tmac/tmac.an: If the tag didn't fit into the space that the
7657 macro `TP' specifies, the rest of the tag went into the space for
7660 1999-09-12 Jeffrey Copeland <jeff@opennt.com>
7662 * grolj4/lj4.cc: Added duplex printing (option `-d').
7664 * grolj4/grolj4.man: Document duplex printing.
7666 1999-09-12 Werner LEMBERG <wl@gnu.org>
7668 * doc/Makefile (pic.ps): Fixed rule which caused problems with
7669 non-GNUish sed programs.
7671 * tmac/doc-syms: Removed extra space from -iso8802-3 macro
7674 * configure.in (LIBS): Added `-lc'
7676 * Makefile.comm (.man.n): Added substitution for @TMAC_AN_PREFIX@.
7678 * pic/tex.cc (solid_arc): Casting M_PI to double.
7680 * libgroff/putenv.c (putenv): Changed function header to ANSI C.
7682 * groff/groff.man, tmac/Makefile.sub (MAN7), tmac/groff_msafer.man
7683 (new file), tmac/msafer.man (deleted), tmac/groff_me.man (new
7684 file), tmac/me.man (deleted): {me,msafer} -> groff_{me,msafer}.
7686 * groff/groff_man.man: New file. This manual page was originally
7687 written for the Debian GNU/Linux system by Susan G. Kleinmann
7690 * eqn/list.cc (list_box::compute_metrics,
7691 list_box::compute_sublist_width): Removed variable declaration to
7692 avoid shadowing warnings.
7694 * grops/psrm.cc (resource_manager::process_file): Ditto.
7696 * tfmtodit/tfmtodit.cc (main): Ditto.
7698 * libgroff/font.cc (font::load_desc): Renamed auxiliary variable
7699 to avoid shadowing warnings.
7701 * tbl/table.cc (block_entry::do_divert, table::do_row): Renamed
7702 shadowing loop variable.
7704 * groff/groff.man, troff/troff.man: Added doc about grohtml.
7706 1999-09-12 Gaius Mulley <gaius@glam.ac.uk>
7708 New grohtml frontend to convert groff input to html.
7710 * Makefile.in (CCPROGDIRS, DEVDIRS): Added html device.
7712 * tmac/Makefile.sub (NORMALFILES): Added tmac.html.
7714 * tmac/eqnrc: Added html device.
7716 * tmac/tmac.html: New file.
7718 * eqn/main.cc (do_file, inline_equation), pic/troff.cc
7719 (troff_output::start_picture, troff_output::finish_picture),
7720 tbl/main.cc (process_input_file):
7721 Surrounded output with `graphics_start' and `graphics_end' so that
7722 the html driver can identify non-text portions.
7724 * grodvi/dvi.cc (dvi_printer::set_char), grolj4/lj4.cc
7725 (lj4_printer::set_char), grops/ps.cc (ps_printer::set_char),
7726 grotty/tty.ps (tty_printer::set_char): Additional parameter
7729 * include/printer.h: Class printer: New function
7730 set_char_and_width; new variables (is_char_named, is_named_set,
7731 named_command, named_char_s, named_char_n) to hold information
7732 about named characters -- needed by the html driver.
7734 * libdriver/printer.cc (printer::set_ascii_char,
7735 printer::set_special_char): Use set_char_and_width.
7737 * devhtml/*: New device files for html driver.
7739 * grohtml/*: New driver grohtml.
7741 1999-09-11 Wilfredo Sanchez <wsanchez@apple.com>
7743 * tmac/doc-common, tmac/tmac.an: Removed the word `UNIX' in
7746 1999-09-11 Luke Mewburn <lukem@netbsd.org>
7748 * libgroff/string.cc (search): Small fix to test against NULL
7751 1999-09-11 Jeff Conrad <jeff_conrad@msn.com>
7753 * troff/node.cc (copy): The characters in a bracket escape (e.g.,
7754 \b'abc') were stacked in reverse order when processed in a
7757 * troff/node.h: Added `*last' to struct `node' to make the above
7760 * troff/input.cc (read_draw_node), libdriver/input.cc (do_file):
7761 The default scale for the 'f' and 't' graphics functions were 'm'
7762 rather than 'u' (i.e., no scaling).
7764 1999-09-11 Peter Miller <peterm@jna.com.au>
7766 * groff/groff.cc (main), groff.man, soelim/soelim.cc (main,
7767 do_file), soelim/soelim.man: Added `-I file' option to soelim,
7768 defining include paths.
7770 * soelim/soelim.cc (include_path_append): New function.
7772 1999-09-11 Larry Jones <larry.jones@sdrc.com>
7774 * tbl/main.cc (process_options): Unix (at least Documenter's
7775 Workbench) tbl allows arbitrary non-alpha characters between
7778 1999-09-11 Paul Eggert <eggert@twinsun.com>
7780 Y2k fixes. Don't assume that the current year precedes 2000.
7782 * doc/meref.me: Add \n(y2, \n(y4.
7784 * tmac/doc-common (Yr): New number register.
7785 (Dd): Don't assume current year precedes 2000.
7787 * tmac/tmac.e (td): Likewise.
7788 (y2, y4): New number registers.
7790 * pic/pic.man: Update reference for pic paper to May, 1991
7793 1999-09-11 Werner LEMBERG <wl@gnu.org>
7795 * tmac/Makefile.sub (install_data, stamp-wrap, uninstall_sub):
7796 Removed quotation marks which prevented correct expansion of
7799 * devlj4/Makefile.sub (LJ4RES): Fixed value (600 instead of 300).
7801 1999-09-10 Werner LEMBERG <wl@gnu.org>
7803 * Makefile.sub (DISTCLEANFILES): Added `config.log' and
7806 * Removed configure.old.
7808 1999-08-31 Werner LEMBERG <wl@gnu.org>
7810 * VERSION: Updated to 1.11.1
7812 1999-05-27 Werner LEMBERG <wl@gnu.org>
7814 * doc/Makefile: changed `.PS' postfix to `.ps' for consistency.
7816 * tmac/Makefile.sub (install_data, stamp-wrap, uninstall_sub):
7817 added quotations around $(tmac_wrap) to avoid syntax error if
7820 * configure: Newly generated using autoconf 2.13.
7822 * Makefile.in (LDFLAGS): Set variable to @LDFLAGS@.
7824 Fri Aug 15 08:51:47 1997 Eric S. Raymond <esr@snark.thyrsus.com>
7826 * README, PROJECTS, NEWS, INSTALL, VERSION,
7827 doc/Makefile. doc/pic.ms, groff/groff.man:
7828 Prepare for 1.11 release. No code changes.
7829 Documentation for pic added (doc/pic.ms).
7831 Sun Nov 26 11:45:13 1995 James Clark <jjc@jclark.com>
7833 * Version 1.10 released.
7835 Fri Nov 24 09:56:16 1995 James Clark <jjc@jclark.com>
7837 * afmtodit/afmtodit.pl: Avoid comment on first line.
7839 Mon Nov 20 11:13:49 1995 James Clark <jjc@jclark.com>
7841 * aclocal.m4 (GROFF_INSTALL_SH): New macro.
7842 * configure.in: Call it.
7844 * Makefile.sub (configure): Depends on aclocal.m4 not acgroff.m4.
7845 (distfiles): Doesn't depend on config.log or config.cache.
7847 Sun Oct 1 08:45:36 1995 James Clark <jjc@jclark.com>
7849 * grog/grog.sh: Use print "" rather than print in END rule.
7851 Wed Aug 23 13:30:52 1995 James Clark <jjc@jclark.com>
7853 * tbl/main.cc (process_data): Don't give error for excess data
7854 entries that are comments.
7856 Fri Jul 28 11:00:27 1995 James Clark <jjc@jclark.com>
7858 * tbl/main.cc (process_data): Fix case where new for-scope rules
7859 silently change meaning of code.
7861 Tue Jul 4 23:39:51 1995 James Clark <jjc@jclark.com>
7863 * troff/env.cc (hyphenate): Loop over all consecutive sequences
7864 of non-zero hyphenation codes.
7866 Sat Jul 1 00:42:15 1995 James Clark <jjc@jclark.com>
7868 * aclocal.m4 (GROFF_POSIX): Use conflicting declaration technique.
7870 Thu Jun 29 13:58:36 1995 James Clark <jjc@jclark.com>
7872 * tmac/tmac.e (ip): Divert the tag so as to freeze the spaces.
7874 Tue Jun 27 12:30:16 1995 James Clark <jjc@jclark.com>
7876 * tmac/tmac.andoc: Make it work in compatibility mode.
7878 * refer/token.h (token_info::is_range_sep): New function.
7879 * refer/token.cc (init_special_chars): Make \(en a RANGE_SEP.
7880 * refer/ref.cc (reference::output): More sophisticated check for
7883 * devps/prologue.ps (MANUAL): New procedure.
7884 * grops/ps.cc (main): New -m option.
7885 (usage): Include -m.
7886 (ps_printer::~ps_printer): Implement -m.
7888 * aclocal.m4 (GROFF_G): New macro.
7889 * configure.in: Call it.
7890 * Makefile.in (g): Provided by configure.
7892 * hpftodit/hpftodit.cc (basename): Rename to xbasename.
7894 * tmac/tmac.tty: Disable warning about bad fonts. Remove font
7897 * Makefile.in (tmacpath): Don't include /usr/lib/tmac.
7898 (tmac_m, tmac_s): Deleted.
7899 (sys_tmac_prefix, tmac_wrap, tmac_prefix, tmac_an_prefix,
7900 tmac_s_prefix): New variables.
7901 (MDEFINES): Change accordingly.
7902 * Makefile.comm (.man.n): Use new TMAC_* variables.
7903 * configure.in (GROFF_TMAC): Call.
7904 * aclocal.m4 (GROFF_TMAC): Define.
7905 * tmac/Makefile.sub (stamp_wrap): New target.
7906 (install_data, uninstall_sub): Handle macro wrapping.
7908 Mon Jun 26 14:54:39 1995 James Clark <jjc@jclark.com>
7910 * tbl/main.cc (main): Ignore -T option.
7912 Thu Jun 22 09:08:06 1995 James Clark <jjc@jclark.com>
7914 * devlj4/generate/special.map: Add definition of \(nb.
7916 * tmac/tmac.dvi: Add definition of \(nb.
7918 * troff/dictionary.c (dictionary::dictionary): association::v gets
7919 initialized by association::association.
7921 * tmac/Makefile.sub: Avoid using temporary files when installing.
7923 * troff/env.cc (environment::set_font): Make bad font number a
7926 * Makefile.in (fontpath): Remove $(prefix)/lib/font from fontpath.
7928 * Makefile.in (datadir): Use share rather than lib.
7930 * groff/groff.cc (basename): Rename to xbasename.
7932 Wed Jun 21 16:59:46 1995 James Clark <jjc@jclark.com>
7934 * Makefile (CCLIBS): Don't use.
7935 * Makefile.ccpg: Likewise.
7937 * acgroff.m4: Rename to...
7938 * aclocal.m4: Modify extensively for autoconf 2.
7939 * configure.in: Likewise.
7940 * Makefile.in: Likewise.
7942 * groff/pipeline.c (const): Declare as empty if __STDC__ not
7944 (xstrsignal): Check for definition of NSIG. Conditionalize
7945 on SYS_SIGLIST_DECLARED. Make return type const.
7947 Sat Jun 10 12:28:16 1995 James Clark <jjc@jclark.com>
7949 * troff/input.cc (interpolate_macro): Rephrase missing space
7952 Thu May 11 01:07:16 1995 Jason Merrill <jason@phydeaux.cygnus.com>
7954 * addftinfo/addftinfo.cc, eqn/delim.cc, eqn/lex.cc, eqn/list.cc,
7955 grodvi/dvi.cc, groff/groff.cc, grops/ps.cc, grops/psrm.cc,
7956 grotty/tty.cc, include/ptable.h indxbib/indxbib.cc,
7957 libbib/index.cc, libbib/linear.cc, libbib/search.cc,
7958 libdriver/input.cc, libdriver/printer.cc, libgroff/font.cc,
7959 libgroff/lf.cc, libgroff/nametoindex.cc, libgroff/ptable.cc,
7960 libgroff/string.cc, lkbib/lkbib.cc, lookbib/lookbib.cc,
7961 pic/lex.cc, pic/object.cc, pic/pic.y refer/label.y refer/ref.cc,
7962 refer/refer.cc, refer/token.cc, tbl/main.cc, tbl/table.cc,
7963 tfmtodit/tfmtodit.cc, troff/dictionary.cc, troff/div.cc,
7964 troff/env.cc, troff/input.cc, troff/node.cc, troff/symbol.cc:
7967 Wed Apr 19 21:15:11 1995 James Clark <jjc@jclark.com>
7969 * troff/input.cc (spring_trap): Push a macro_iterator rather than a
7971 (spring_trap, postpone_traps, unpostpone_traps): Move to later in
7973 (macro_iterator::macro_iterator): Add additional argument.
7975 Mon Apr 10 12:06:02 1995 James Clark <jjc@jclark.com>
7977 * troff/div.cc (vertical_size::vertical_size): In place of integer
7978 specifying line spacing use cunits specifying post vertical
7980 (macro_diversion::output, top_level_diversion::output): Likewise.
7981 * troff/div.h: Change declarations accordingly.
7982 * troff/env.cc (pending_output_line): Replace ls field by post_vs
7984 (pending_output_line::pending_output_line,
7985 pending_output_line::output, environment::output,
7986 environment::output_line, environment::output_title,
7987 environment::hyphenate_line): In place of
7988 integer specifying line spacing use cunits specifying post vertical
7990 (environment::environment): Add post_vertical_spacing and
7991 prev_post_vertical_spacing arguments.
7992 (environment::get_post_vertical_spacing): New function.
7993 (environment::total_post_vertical_spacing): New function.
7994 (environment::post_vertical_spacing): New function.
7995 (init_env_requests): Initialize pvs request and .pvs register.
7996 * troff/env.h: Change declarations.
7998 Tue Mar 28 09:52:07 1995 James Clark <jjc@jclark.com>
8000 * tmac/tmac.pspic: Immediately remove the temporary file.
8002 Sat Mar 25 10:43:11 1995 James Clark <jjc@jclark.com>
8004 * tmac/tmac.pspic (PSPIC): Scale graphic uniformly even when
8005 height is specified.
8007 Thu Jan 26 16:20:13 1995 James Clark <jjc@jclark.com>
8009 * tbl/table.c (struct vertical rule, class table_entry): Use int
8010 not short for start_row and end_row.
8012 Fri Jan 13 13:53:05 1995 James Clark <jjc@jclark.com>
8014 * troff/input.cc (trapping_blank_line, blank_line_macro): New
8016 (diverted_space_node::reread, process_input_stack): Call
8017 trapping_blank_line() rather than blank_line().
8018 (init_input_requests): Bind "blm" to blank_line_macro().
8020 * tmac/tmac.s (XA): Use .br and par@reset rather than XA.
8022 Tue Jan 10 11:40:35 1995 James Clark <jjc@jclark.com>
8024 * troff/env.cc (environment::possibly_break_line): Require that
8025 width total excluding width of final space node be greater than
8026 the target text length.
8028 Tue Jan 3 09:13:37 1995 James Clark <jjc@jclark.com>
8030 * troff/node.cc (kern_pair_node::vertical_extent): New function.
8032 Sun Dec 4 13:19:07 1994 James Clark <jjc@jclark.com>
8034 * troff/node.cc (charinfo_node): New class.
8035 (glyph_node, composite_node): Derive from charinfo_node. Change
8036 member functions accordingly.
8038 Wed Nov 30 10:29:29 1994 James Clark <jjc@jclark.com>
8040 * nroff/nroff.sh: Use -Tlatin1 not -TLatin1.
8042 Mon Aug 8 10:17:59 1994 James Clark (jjc@jclark.com)
8044 * tmac/tmac.tty-char: Add definitions for \(ab and \[arrowvertex].
8046 * devps/generate/textmap (notsubset): Add.
8048 * tmac/tmac.a4: New file.
8050 Sun Jul 24 20:08:42 1994 James Clark (jjc@jclark.com)
8052 * pic/main.cc (had_parse_error): New variable.
8053 (do_picture, do_whole_file): Set had_parse_error if yyparse()
8055 (main): Return 1 if had_parse_error is true.
8057 Tue Jul 19 13:40:31 1994 James Clark (jjc@jclark.com)
8059 * grolj4/lj4.cc (main): Avoid use of strtoul.
8061 Mon Jul 18 15:03:02 1994 James Clark (jjc@jclark.com)
8063 * nroff/nroff.sh: Default device is -Tlatin1 if $LC_CTYPE is
8064 iso_8859_1 or $LESSCHARSET is latin1.
8066 Sun Jul 10 13:38:35 1994 James Clark (jjc@jclark.com)
8068 * hpftodit: New directory.
8069 * Makefile.in (CCPROGDIRS): Add hpftodit.
8070 * devlj4/generate: New directory.
8072 Thu Jul 7 23:49:48 1994 James Clark (jjc@jclark.com)
8074 * configure.in: Don't use AC_VFORK.
8075 * groff/pipeline.c (run_pipeline): Use fork() always.
8077 Wed Jul 6 11:13:17 1994 James Clark (jjc@jclark.com)
8079 * grops/ps.cc (main): Use %1 not %s in error message for -w.
8081 * Makefile.in (CCPROGDIRS): Add grolj4.
8082 (DEVDIRS): Add devlj4.
8083 * grolj4, devlj4: New directories.
8084 * tmac/troffrc: Handle lj4.
8085 * tmac/tmac.lj4: New file.
8087 Fri Jun 17 18:02:53 1994 James Clark (jjc@jclark.com)
8089 * tmac/tmac.e (@n): Set indent to 0 before calling |h.
8091 Wed Jun 1 07:33:47 1994 James Clark (jjc@jclark.com)
8093 * troff/input.cc (do_if_request): At end of second string, switch
8094 environments before getting next token.
8096 Fri May 20 07:39:18 1994 James Clark (jjc@jclark.com)
8098 * devps/psstrip.sed: Split rule that strips whitespace on either
8101 Wed May 18 08:13:47 1994 James Clark (jjc@jclark.com)
8103 * troff/node.h (font_family::make_definition): Add return value to
8104 declaration. * troff/symbol.h (symbol::operator==,
8105 symbol::operator!=): Likewise.
8107 Tue May 17 20:46:06 1994 James Clark (jjc@jclark.com)
8109 * groff/groff.cc (main, help, synopsis): Handle -S.
8110 (possible_command::insert_arg): New function.
8112 * tmac/tmac.safer: New file.
8113 * tmac/msafer.man: New file.
8114 * tmac/Makefile.sub (FILES): Add tmac.safer and msafer.man.
8116 Thu Mar 10 01:58:30 1994 Paul Eggert (eggert@twinsun.com)
8118 * pic/pic.h, pic/main.cc (safer_flag): New variable.
8119 * pic/pic.y (placeless_element): Avoid unsafe operations if
8120 `safer_flag' is set.
8121 * pic/main.cc (main): Add -S option, which sets `safer_flag'.
8123 Tue May 10 13:02:31 1994 James Clark (jjc@jclark.com)
8125 * eqn/lex.cc (get_token): Put call to add_context() in block to
8126 work around Sun C++ 4.0 bug.
8128 * include/stringclass.h (operator +): Use ?: instead of `if' to
8129 work around Sun C++ 4.0 bug.
8131 Thu May 5 11:18:03 1994 James Clark (jjc@jclark.com)
8133 * tbl/main.cc (process_format): Accept - as a synonym for the _
8136 * libbib/index.cc (minus_one): Don't declare as const.
8138 Fri Apr 29 09:32:48 1994 James Clark (jjc@jclark.com)
8140 * troff/input.cc (get_char_for_escape_name): Push back a newline.
8142 Wed Apr 27 21:14:18 1994 James Clark (jjc@jclark.com)
8144 * troff/input.cc (write_macro_request): New function.
8145 (init_input_requests): Bind write_macro_request to writem.
8147 Sun Apr 17 11:15:38 1994 James Clark (jjc@jclark.com)
8149 * tmac/tmac.s (@EN): Turn filling back on even if there was no
8152 * eqn/lex.cc (do_space): Supply missing argument to lex_error.
8154 * tmac/tmac.s (@TS): Renamed from TS.
8155 (TS): Call LP then TS again.
8156 (cov*ab-init): Alias @TS to TS.
8158 * tmac/tmac.s: Allow QP or RS to initialize.
8160 * tmac/tmac.s (par@load-init): New macro. Call at end of file.
8161 Move initializations of PS and LL here.
8162 (par@init): Don't initialize HY. Avoid changing environment 0.
8163 (par*env-init): Don't all par@reset.
8165 Thu Apr 14 19:15:45 1994 James Clark (jjc@jclark.com)
8167 * include/posix.h: Include <fcntl.h> only if not using <osfcn.h>.
8169 Sun Apr 10 09:54:44 1994 James Clark (jjc@jclark.com)
8171 * Makefile.in (MDEFINES): Add LDFLAGS.
8172 (LDFLAGS): Add definition line.
8174 Thu Apr 7 22:22:22 1994 James Clark (jjc@jclark.com)
8176 * troff/input.cc (get_optional_char): Split off error check into...
8177 (check_missing_character): New function.
8178 * troff/token.h: Declare it.
8179 * troff/env.cc (margin_character): Don't call get_optional_char.
8180 Only call tok.next() after making the node.
8182 * include/lib.h (getopt): Make 2nd argument char *const *.
8184 Fri Mar 11 07:28:03 1994 James Clark (jjc@jclark.com)
8186 * nroff/conftest.sh: Deleted.
8188 Fri Mar 4 10:51:36 1994 James Clark (jjc@jclark.com)
8190 * pic/make-dos-dist: Deleted.
8192 Wed Mar 2 20:59:16 1994 James Clark (jjc@jclark.com)
8194 * devps/psstrip.sed: Strip comments before stripping trailing
8197 Sat Feb 19 13:07:16 1994 James Clark (jjc@jclark.com)
8199 * Version 1.09 released.
8201 Wed Feb 16 16:53:49 1994 James Clark (jjc@jclark.com)
8203 * tmac/doc-ditroff (hK): Don't reset page number if \nC is > 0.
8205 Mon Feb 14 08:26:40 1994 James Clark (jjc@jclark.com)
8207 * libgroff/font.cc (font::load_desc): Fix typo in error message.
8209 Sun Feb 13 09:37:38 1994 James Clark (jjc@jclark.com)
8211 * libgroff/new.cc (operator new): Rewrite so as to avoid warning
8212 about returning without a value.
8214 * troff/charinfo.h (charinfo::get_special_translation): Cast
8215 TRANSLATE_NONE to int.
8217 * refer/token.cc (lookup_token, store_token): Remove bogus loop
8218 test. Fix test so that it works with n unsigned.
8220 * pic/pic.y (defaults_table): Fully bracket initializer.
8221 * pic/lex.cc (lookup_keyword): Likewise.
8222 * eqn/lex.cc (token_table, def_table): Likewise.
8223 * eqn/box.cc (param_table): Likewise.
8224 * troff/input.cc (warning_table): Likewise.
8225 * libgroff/font.cc (table): Likewise.
8226 * grops/ps.cc (ps_printer::special): Likewise.
8227 * grops/psrm.cc (resource_manager::process_file): Likewise.
8228 * tfmtodit/tfmtodit.cc (lig_chars, lig_table): Likewise.
8229 * refer/command.cc (command_table): Likewise.
8230 * addftinfo/addftinfo.cc (param_table): Likewise.
8232 * troff/symbol.cc (symbol::symbol): Prevent compiler warnings
8233 about temp's being unused.
8234 (unused): New function.
8236 * groff/pipeline.cc: Declare c_fatal.
8238 * libbib/linear.cc (bmpattern::search): Cast patterrn[--j] to
8241 * libbib/index.cc (index_search_item::load): Prevent compiler
8242 warnings about fd_closer's being unused.
8243 (unused): New function.
8245 Sat Feb 12 10:31:59 1994 James Clark (jjc@jclark.com)
8247 * troff/input.cc (copy_mode_error): Make `prefix' static.
8250 * include/posix.h: Include <osfcn.h> is HAVE_CC_OSFCN_H is
8252 * acgroff.m4, configure.in, Makefile: Rename HAVE_CC_UNISTD_H to
8253 HAVE_CC_OSFCN_H and modify accordingly.
8255 * troff/input.cc (init_charset_table): radicalex overlaps
8258 * groff/acgroff.m4 (GROFF_ISC_SYSV3): New macro (from
8259 udodo!hans@relay.NL.net).
8260 * groff/configure.in: Call it.
8262 * groff/acgroff.m4 (GROFF_PCLOSE): New macro.
8263 * groff/configure.in: Call it.
8264 * include/lib.h: Conditionalize declaration of pclose.
8266 * troff/div.cc (last_page_number): New global variable.
8267 (top_level_diversion::begin_page): Exit if we just printed the
8269 * troff/div.h (last_page_number): Declare it.
8270 * troff/input.cc (parse_output_page_list): Set last_page_number.
8272 * eqn/sqrt.cc: Rename \(rn to \[radicalex].
8273 * devps/S, devps/textmap, tmac/tmac.ps, tmac/tmac.dvi,
8274 tmac/tmac.X: Likewise.
8275 * tmac/tmac.ps, tmac/tmac.X, tmac.dvi: Add definitions of \(rn.
8276 * tmac.dvi: Make \(ru and \(ul extend beyond their width by .04m.
8278 Fri Feb 11 11:45:40 1994 James Clark (jjc@jclark.com)
8280 * tmac/doc-ditroff (hK): Remove groff specific code which
8281 prevented page-breaks between separate manual entries. If this is
8282 the first page, don't set the page number to 1.
8284 * acgroff.m4 (GROFF_POSIX): New macro.
8285 * configure.in: Use it.
8287 * troff/node.cc (class real_output_file,
8288 real_output_file::real_output_file,
8289 real_output_file::~real_output_file): Conditionalize use of
8290 popen/pclose on POPEN_MISSING.
8291 * troff/node.h: Conditionalize pipe_command on POPEN_MISSING.
8292 * troff/input.cc (pipe_command): Give an error if POPEN_MISSING.
8293 (pipe_source): Similarily.
8295 * acgroff.m4 (GROFF_PROG_CCC): Update message about libg++.
8297 * acgroff.m4 (GROFF_GETOPT, GROFF_PUTENV, GROFF_POPEN): Detect
8298 presence of declarations by trying to compile example with
8299 conflicting declarations. (gcc only gives a warning for missing
8302 Wed Feb 9 09:12:23 1994 James Clark (jjc@jclark.com)
8304 * tmac/tmac.pspic (PSPIC): Allow options to specify alignment
8305 (from Ulrich Lauther).
8307 Tue Feb 8 03:56:40 1994 James Clark (jjc@jclark.com)
8309 * libbib/linear.cc (file_buffer::load): Use S_ISREG macro.
8311 Thu Feb 3 09:34:35 1994 James Clark (jjc@jclark.com)
8313 * indxbib/indxbib.cc (write_hash_table): Add code for case where
8314 pointers and ints have different sizes.
8316 Sun Jan 9 16:17:51 1994 James Clark (jjc@jclark.com)
8318 * tmac/tmac.s (par*env-init): Call par@reset.
8320 Fri Jan 7 10:24:27 1994 James Clark (jjc@jclark.com)
8322 * tmac/tmac.s (@IP): Switch to a new environment when diverting
8324 (par*push-tag-env, par*pop-tag-env): New macros.
8326 Wed Jan 5 21:18:34 1994 James Clark (jjc@jclark.com)
8328 * grops/ps.cc (ps_printer::ps_printer): Use MAX_LINE_LENGTH for
8329 initializing `out'. Reduce MAX_LINE_LENGTH from 79 to 72.
8331 * grops/ps.cc (ps_printer::~ps_printer): Output %%CreationDate
8332 comment. Include <time.h>.
8334 Wed Dec 15 14:14:00 1993 James Clark (jjc@jclark.com)
8336 * grops/ps.cc (is_small_h, is_small_v): Deleted.
8337 (ps_printer::flush_sbuf): Use absolute motion only at beginning of
8340 Tue Dec 14 10:06:34 1993 James Clark (jjc@jclark.com)
8342 * troff/input.cc (read_request): Only print a prompt if reading
8343 from the terminal. Also clearerr on EOF if reading from the
8344 terminal. Declare isatty.
8346 Mon Nov 29 08:38:15 1993 James Clark (jjc@jclark.com)
8348 * refer/label.y: Rename map_t to map_func and extractor_t to
8351 Sat Oct 30 06:38:12 1993 James Clark (jjc@jclark.com)
8353 * include/assert.h: Don't use volatile.
8354 * libgroff/assert.cc: Likewise.
8356 Fri Oct 29 15:00:23 1993 James Clark (jjc@jclark.com)
8358 * troff/input.cc (abort_request): Look at character in tok before
8361 Thu Oct 28 14:09:48 1993 James Clark (jjc@jclark.com)
8363 * troff/troff.h (NO_RETURN): Deleted.
8364 * troff/div.cc (cleanup_and_exit): Don't declare aas NO_RETURN.
8365 * troff/input.cc (exit_troff): Likewise
8367 * Makefile.in: Remove `Making ...' messages since GNU make now
8370 * configure.in: Use AC_HAVE_HEADERS(unistd.h) instead of AC_UNISTD_H.
8372 Wed Oct 27 11:12:51 1993 James Clark (jjc@jclark.com)
8374 * tmac/tmac.s (@init): Initialize PO to \n(.o here, rather than
8377 Sat Oct 23 10:03:52 1993 James Clark (jjc@jclark.com)
8379 * tmac/tmac.e (hl): Use \n[.in] rather than \n(.i.
8381 Thu Oct 14 12:09:45 1993 James Clark (jjc@jclark.com)
8383 * eqn/delim.cc (delim_box::compute_metrics): Don't increase
8384 MARK_REG if there was no left delimiter.
8386 Sat Oct 2 19:54:47 1993 James Clark (jjc@jclark.com)
8388 * pic/troff.cc (troff_output::text): Set line thickness to
8389 relative before outputting text.
8391 * tmac/tmac.e (@k): Don't zero ?T.
8394 Sat Sep 25 11:08:43 1993 James Clark (jjc@jclark.com)
8396 * tmac/tmac.e ($p): Handle possibility that $3 is empty.
8398 Wed Aug 18 08:51:41 1993 James Clark (jjc@jclark.com)
8400 * troff/input.cc (decode_args): Warn about unquoted tabs (from
8403 Tue Aug 10 08:38:32 1993 James Clark (jjc@jclark.com)
8405 * troff/input.cc (ignoring): New variable.
8406 (ignore): Set ignoring during call to do_define_macro.
8407 (do_define_macro): Clear ignoring before interpolating terminating
8409 (copy_mode_error): New function.
8410 (get_char_for_escape_name, read_long_escape_name,
8411 interpolate_arg): Use copy_mode_error.
8412 (warning_table): Add WARN_IG.
8413 * troff/troff.h (WARN_IG): Declare.
8414 (WARN_TOTAL): Change accordingly.
8416 * groff/pipeline.c (strsignal): Rename to xstrsignal.
8417 * groff/groff.cc (strsignal): Delete declaration.
8419 Fri Jul 16 01:43:12 1993 James Clark (jjc@jclark.com)
8421 * troff/div.cc (page_offset): Use 'm' as default scaling.
8423 Sat Jul 3 09:11:38 1993 James Clark (jjc@jclark.com)
8425 * nroff/nroff.sh: Ignore -u.
8427 Wed Jun 9 12:17:27 1993 James Clark (jjc@jclark.com)
8429 * Makefile.in (MDEFINES): Pass down MAKEOVERRIDES.
8431 Fri Jun 4 17:35:47 1993 James Clark (jjc@jclark.com)
8433 * tmac/tmac.s (par*box-draw): Set adjustment mode to l while
8435 (B2): With -Tascii, leave additional vertical space before
8436 and after. Ensure that the left and right indent is restored to
8437 what it was even if the point size changes. Don't call
8438 par@finish. Change the indent, line length and title length
8439 directly. With -Tascii, make the width of the box 1n less.
8440 (B1): Remember 1n at the current point size. Don't call
8441 par@reset. Change the indent, line length and title length
8442 directly. Ensure that the temporary indent is preserved.
8443 (par*box-mark-top): Turn off no spacing mode.
8445 Thu Jun 3 17:47:14 1993 James Clark (jjc@jclark.com)
8447 * Makefile.in (dist): Use .gz suffix.
8449 Thu May 27 20:04:59 1993 James Clark (jjc@jclark.com)
8451 * troff/input.cc (main): Add return 0.
8452 * pic/main.cc (main): Use return instead of exit.
8453 * tbl/main.cc (main): Likewise.
8454 * eqn/main.cc (main): Likewise.
8455 * grops/ps.cc (main): Likewise.
8456 * grotty/tty.cc (main): Likewise.
8457 * groff/groff.cc (main): Likewise.
8458 * grodvi/dvi.cc (main): Likewise.
8459 * refer/refer.cc (main): Likewise.
8460 * indxbib/indxbib.cc (main): Likewise.
8461 * lkbib/lkbib.cc (main): Likewise.
8462 * soelim/soelim.cc (main): Likewise.
8463 * addftinfo/addftinfo.cc (main): Likewise.
8464 * acgroff.m4 (GROFF_PROG_CCC, GROFF_CC_COMPILE_CHECK,
8465 GROFF_COOKIE_BUG, GROFF_CC_ANSI_BUG): Likewise.
8467 * troff/token.h (process_input_stack): Don't declare as static.
8468 * troff/input.cc: Likewise.
8470 * troff/node.c (invalidate_fontno): Make it a static member of
8471 class font_family. Change callers.
8472 * troff/node.c: Change declaration.
8474 * tbl/main.cc (struct input_entry_format): Add explicit public
8476 * tbl/table.cc (struct text_stuff, struct single_hline_stuff,
8477 struct double_hline_stuff): Likewise.
8478 * tbl/table.h (struct entry_format): Likewise.
8479 * pic/object.h (struct saved_state): Likewise.
8481 * include/stringclass.h: Add forward declarations of friend
8482 functions that are later declared as inline. Don't include inline
8483 specifier in friend declaration.
8485 * libgroff/lib.h: Declare popen and pclose.
8486 * acgroff.m4 (GROFF_POPEN): New macro.
8487 * configure.in: Call it.
8489 * include/lib.h (PI): New constant. Undef first if necessary.
8490 * tfmtodit/tfmtodit.cc (main): Use PI rather than M_PI.
8491 * grops/ps.cc (degrees, radians): Likewise.
8492 * libgroff/font.cc (font::get_skew): Likewise.
8494 * grops/ps.cc (is_ascii): New function.
8495 (ps_output::put_string): Use is_ascii. Use csprint rather than
8497 (ps_printer::define_encoding): Use csspace.
8498 * libgroff/strtol.c (ISASCII): New macro.
8499 (strtol): Cast arguments to is*() and tolower() to unsigned char.
8500 Use ISASCII rather than isascii.
8501 * libgroff/cmap.cc: Use isascii() only if <ctype.h> defines it.
8502 * libgroff/cset.cc: Likewise.
8503 * libdriver/input.cc: Include cset.h.
8504 (do_file, get_integer, possibly_get_integer): Use csdigit() rather
8507 * refer/refer.cc (main): Use %ld rather than %d for longs.
8509 * libbib/index.cc (index_search_item_iterator::get_tag): Use
8512 * addftinfo/addftinfo.cc (param_t): Add explicit `int'.
8514 Mon May 24 08:51:37 1993 James Clark (jjc@jclark.com)
8516 * troff/input.cc (hyphenation_code): Skip white space between
8519 Sun May 16 08:15:52 1993 James Clark (jjc at jclark.com)
8521 * tbl/table.h (table::entry_list_tailp): New member.
8522 (table::table): Initialize it.
8523 (table::add_entry): Use entry_list_tailp to avoid O(n^2)
8526 Sat May 15 17:26:00 1993 James Clark (jjc at jclark.com)
8528 * grotty/tty.cc (tty_printer::add_char): Don't discard characters
8529 with negative horizontal positions. Remove casts of glyph::hpos to
8531 (USHRT_MAX): Delete definition.
8532 (SHRT_MAX, SHRT_MIN): New definitions.
8533 (glyph::hpos): Change type to short.
8534 (tty_printer::end_page): Output multiple backspaces if necessary.
8535 Remove casts of glyph::hpos to int.
8537 Fri May 7 12:14:37 1993 James Clark (jjc at jclark.com)
8539 * tmac/tmac.s (@RT): New definition.
8541 Thu May 6 21:36:54 1993 James Clark (jjc at jclark.com)
8543 * refer/refer.cc (do_file): Make sure current_filename is set when
8546 * pic/common.cc (common_output::dot_line): Handle zero length
8549 Sun May 2 19:54:16 1993 James Clark (jjc at jclark.com)
8551 * tmac/tmac.s (par@reset): Get value for .hy for \n[HY].
8552 (par@init): Initialize \n[HY].
8554 Mon Apr 26 11:43:16 1993 James Clark (jjc at jclark.com)
8556 * troff/dictionary.cc (dictionary::remove): Continue when
8559 Sun Apr 25 11:03:00 1993 James Clark (jjc at jclark.com)
8561 * Makefile.com (.y.cc): Avoid ending up with two versions of
8564 Thu Apr 22 21:03:45 1993 James Clark (jjc at jclark.com)
8566 * tmac/tmac.dvi (\(,c): Define only if it does not exist.
8567 (\(,C): Likewise. Also fix typo.
8569 Wed Apr 21 08:47:32 1993 James Clark (jjc at jclark.com)
8571 * lib.h: Delete extraneous semi-colon.
8573 * Add pso request: `so' from a pipe.
8574 * troff/input.c (file_iterator::file_iterator): Add 3rd argument.
8575 (file_iterator::close): New function.
8576 (file_iterator::~file_iterator, file_iterator::next_file): Use
8577 file_iterator::close.
8578 (file_iterator::backtrace): Say `process' rather than `file' when
8579 the stream is popened.
8580 (pipe_source): New function.
8581 (init_input_requests): Bind ".pso" to pipe_source.
8583 Tue Apr 20 00:02:26 1993 James Clark (jjc at jclark.com)
8585 * afmtodit/afmtodit.pl: Avoid single quotes in comments.
8587 * pfbtops/pfbtops.c: Output 64 characters per line. Output hex
8588 digits in lower case.
8590 Mon Apr 19 09:55:57 1993 James Clark (jjc at jclark)
8592 * Version 1.08 released.
8594 * Makefile.in (dist): Insert || true after ln -s commands that
8597 * mm: Update to mm 1.16.
8599 * acgroff.m4 (GROFF_CSH_HACK): New macro.
8600 * configure.in: Call GROFF_CSH_HACK. Substitute for
8602 * Makefile.in (SH_SCRIPT_SED_CMD): New variable. Include in
8604 * nroff/Makefile.sub (nroff): New target.
8605 (install_data): Install nroff.
8606 * eqn/Makefile.sub (neqn): Sed with SH_SCRIPT_SED_CMD.
8607 * grog/Makefile.sub (grog): Sed grog.sh with SH_SCRIPT_SED_CMD.
8609 Sat Apr 17 08:24:28 1993 James Clark (jjc at jclark)
8611 * eqn/Makefile.sub (neqn): Add chmod +x.
8613 * grog/Makefile.sub (grog): Remove spurious semi-colon.
8615 Fri Apr 16 22:41:57 1993 James Clark (jjc at jclark)
8617 * troff/input.cc (string_iterator::string_iterator()): Initialize
8620 Tue Apr 13 10:22:28 1993 James Clark (jjc at jclark)
8622 * troff/div.cc (macro_diversion::space,
8623 top_level_diversion::space): Don't set high_water_mark.
8624 (macro_diversion::output, top_level_diversion::output): Don't
8625 include post line space in high water mark.
8627 Wed Apr 7 12:48:18 1993 James Clark (jjc at jclark)
8629 * eqn/eqn.y: Don't define YYDEBUG.
8630 * pic/pic.y: Likewise.
8632 Mon Apr 5 10:15:15 1993 James Clark (jjc at jclark)
8634 * tmac/tmac.e ([3): Add space after comma following editors.
8635 Change double spaces to single spaces.
8636 ([4): Change double spaces to single spaces.
8638 * grops/ps.h (USE_PS_ADOBE_2_0): New flag for broken_flags.
8639 * grops/ps.cc (ps_printer::~ps_printer): If the USE_PS_ADOBE_2_0
8640 bit is set in broken_flags, use 2.0 rather than 3.0 as the version
8641 after %!PS-Adobe- (for Newsprint).
8643 * troff/div.cc (top_level_diversion::begin_page): When
8644 before_first_page is 1, set page_number to 1.
8646 Sun Apr 4 14:28:53 1993 James Clark (jjc at jclark)
8648 * eqn/box.cc (box::top_level): Protect equation with \&.
8650 Sat Apr 3 23:27:25 1993 James Clark (jjc at jclark)
8652 * groff/groff.cc (possible_command::set_name): Delete old name.
8654 * groff/groff.cc (possible_command::~possible_command): Use
8657 * troff/node.cc (troff_output_file::begun_page): New member.
8658 (troff_output_file::troff_output_file): Initialize it.
8659 (troff_output_file::really_begin_page): Only output V command if a
8660 page has been begun.
8662 * pic/pic.y (placeless_element): Delete argument to PRINT after
8665 Fri Apr 2 11:31:02 1993 James Clark (jjc at jclark)
8667 * Make wrapman work.
8668 * troff/div.h (class top_level_diversion): Replace
8669 first_page_begun by before_first_page (with opposite sense).
8670 * Change first_page_begun to before_first_page inverting sense.
8671 * troff/div.cc (class nl_reg): New class.
8672 (init_div_requests): Use class nl_reg for \n(nl.
8673 (top_level_diversion::begin_page): Don't call
8674 output_file::begin_page if before_first_page is 2;
8675 reset before_first_page afterwards. If have_next_page_number is
8676 false, then always increment page_number.
8677 * tmac/tmac.an: Set traps within TH rather than at the top-level.
8678 Restore compatibility mode after loading, and then disable
8679 compatibility mode in TH.
8681 Thu Apr 1 11:09:34 1993 James Clark (jjc at jclark)
8683 * grotty/tty.cc (tty_printer::end_page): Don't discard characters
8685 * troff/node.h (output_file::trailer): Declare.
8686 * troff/div.cc (cleanup_and_exit): Call output_file::trailer().
8687 * troff/node.cc (output_file::trailer): New function.
8688 (troff_output_file::~troff_output_file): Move most code into...
8689 (troff_output_file::trailer): New function.
8690 (class troff_output_file): Delete page_length member. Declare
8692 (troff_output_file::really_begin_page): Use current page length
8693 for final V command.
8695 * tbl/main.cc (struct options): New decimal_point_char member.
8696 (options::options): Initialize this.
8697 (process_options): Implement decimalpoint option.
8698 (process_data): Pass decimal_point_char option to table::table.
8699 * tbl/table.h (class table): New decimal_point_char member.
8700 (table::table): Add additional argument.
8701 * tbl/table.cc (find_dot): Rename to find_decimal_point. Add
8702 second argument specifying decimal point character. Use this
8704 (table::table): Initialize decimal_point_char.
8705 (table::add_entry): Change call to find_dot.
8707 * troff/input.cc (get_copy, token::next): Implement \V.
8708 (interpolate_environment_variable): New function.
8710 Tue Mar 30 14:41:39 1993 James Clark (jjc at jclark)
8712 * pic/lex.cc (lookup_keyword): Rename MIN to K_MIN, MAX to K_MAX.
8713 * pic/pic.y: Likewise.
8715 * grotty/tty.cc (tty_printer::add_char, tty_printer::end_page):
8717 * refer/ref.cc (reference::insert_field, reference::delete_field):
8719 * troff/number.cc (parse_term): Likewise.
8721 * acgroff.m4 (GROFF_PROG_YACC): New macro.
8722 * configure.in: Use GROFF_PROG_YACC.
8724 * acgroff.m4 (GROFF_PROG_CCC): Don't add -O automatically for gcc
8726 * Makefile.in (OPTIMIZE): New define.
8727 (DEBUG): Empty by default.
8728 (CCFLAGS, CFLAGS): Include $(OPTIMIZE).
8730 * acgroff.m4 (GROFF_SYS_SIGLIST): Don't quote program.
8731 (GROFF_ARRAY_DELETE): Likewise.
8732 (GROFF_CC_COMPILE_CHECK): Quote use of $2 and $3.
8734 * troff/env.cc (trie::~trie): Make virtual to shut up g++.
8736 * devps/psstrip.sed: Use different delimiter on last line (so that
8737 it works with BSD 4.4 sed.)
8739 Mon Mar 29 17:07:14 1993 James Clark (jjc at jclark)
8741 * devps/psstrip.sed: Delete comments.
8743 * acgroff.m4 (AC_GETOPT): Don't test whether <unistd.h> declares
8744 optind, opterr, optarg.
8745 * lib.h: When UNISTD_H_DECLARES_GETOPT is defined, declare optind,
8748 Sun Mar 28 17:44:25 1993 James Clark (jjc at jclark)
8750 * Makefile.in (check): Dummy target.
8752 Wed Mar 3 04:53:38 1993 James Clark (jjc at jclark)
8754 * Version 1.07 released.
8756 * Integrate mm 1.11.
8758 * tbl/table.cc (alphabetic_block_entry::print): start_row was used
8759 where start_col was meant.
8761 Thu Feb 25 07:55:36 1993 James Clark (jjc at jclark)
8763 * grog/grog.sh, grog/grog.pl: Recognize PH and SA as -mm macros.
8765 Wed Feb 24 10:15:34 1993 James Clark (jjc at jclark)
8767 * troff/input.cc (token::next): Make \z\o'...' and similar things
8770 * env.h (MARGIN_CHARACTER_ON, MARGIN_CHARACTER_NEXT): New
8772 (environment): Add margin_character_flags member.
8773 * env.cc (environment::environment(symbol),
8774 environment::environment(const environment *): Initialize
8775 margin_character_flags.
8776 (margin_character): Rewrite.
8777 (environment::output_line): Add a margin character if
8778 margin_character_flags is non-zero. Turn off the
8779 MARGIN_CHARACTER_NEXT bit. If that makes margin_character_flags
8780 zero, use margin_character_node without copying and then set
8781 margin_character_node to 0.
8783 * devps/DESC.in: Change minimum size to 1000.
8785 Tue Feb 23 14:57:49 1993 James Clark (jjc at jclark)
8787 * troff/symbol.h (symbol::hash): Change return type to unsigned
8789 * troff/dictionary.cc (dictionary::lookup, dictionary::remove):
8792 * test-groff: Use -r rather than -x.
8794 * grops/psfig.diff: Include in distribution again.
8796 Mon Feb 22 09:10:44 1993 James Clark (jjc at jclark)
8798 * Makefile.in (dist): Use gzip.
8800 Sun Feb 21 11:12:53 1993 James Clark (jjc at jclark)
8802 * acgroff.m4 (GROFF_GETOPT): Check for declaration of getopt() in
8803 unistd.h as well as in stdlib.h.
8804 * include/lib.h: Include <stdlib.h> is STDLIB_H_DECLARES_GETOPT is
8805 defined; otherwise include <sys/types.h> and <unistd.h> if
8806 UNISTD_H_DECLARES_GETOPT is defined.
8808 * configure.in: use builtin(include, ... rather than include(...
8809 * configure: Regenerate with autoconf 1.3.
8811 * libdriver/print.cc (printer::adjust_arc_center): Use new
8812 algorithm suggested by Andy Fyfe.
8814 * libdriver/printer.cc (printer::adjust_arc_center): New function.
8815 * include/printer.h: Declare this.
8816 * grops/ps.cc (ps_printer::draw): Use it.
8817 * grodvi/dvi.cc (dvi_printer::draw): Use it.
8819 Fri Feb 19 23:13:51 1993 James Clark (jjc at jclark)
8821 * Makefile.comm (.man.n): Replace macrodir by tmacdir.
8823 Thu Feb 11 16:46:59 1993 James Clark (jjc at jclark)
8825 * eqn/main.cc (main): Handle "eqn -".
8827 Mon Jan 4 20:29:56 1993 James Clark (jjc at jclark)
8829 * tmac/tmac.e (++): Install fix from comp.bugs.4sd.
8831 * mm: Integrate version 1.08.
8833 * pic/troff.cc (troff_output::finish_picture): Set
8834 EQN_NO_EXTRA_SPACE reg to 0 rather than removing it.
8835 * eqn/box.cc (box::extra_space): Set EQN_NO_EXTRA_SPACE_REG to 0
8836 if it's not defined. Check whether the register is non-zero rather
8837 than whether it's not defined.
8838 * tmac.e ({, <): Make argument to \x zero if \n(0x is non-zero.
8840 * indxbib/indxbib.cc: Move all signal handling into...
8841 * indxbib/signal.c: New file.
8842 * configure.in: Call AC_RETSIGTYPE.
8844 * acgroff.m4 (GROFF_STRUCT_EXCEPTION): New macro.
8845 * configure.in: Call GROFF_STRUCT_EXCEPTION.
8846 * libgroff/matherr.c: Protect with ifdef HAVE_STRUCT_EXCEPTION.
8848 * troff/input.cc (token::token, token::operator=): Work round SGI
8850 * pic/object.cc (position::position): Likewise.
8852 Mon Dec 28 21:50:21 1992 James Clark (jjc at jclark)
8854 * pic/pic.h: Move declaration of hypot().
8856 Wed Dec 16 12:28:29 1992 James Clark (jjc at jclark)
8858 * pic/pic.h: Declare hypot().
8860 * pic/pic.h: Define M_PI if necessary.
8862 Thu Dec 10 12:03:29 1992 James Clark (jjc at jclark)
8864 * tmac/tmac.e (re): Add alternative version that doesn't use groff
8867 * devps/prologue.ps (RE): Handle the possibility that the old font
8868 doesn't have a FontName entry.
8870 Wed Dec 2 10:25:29 1992 James Clark (jjc at jclark)
8872 * tmac/tmac.e (fam): Redefine to set family in environment 2.
8873 (@C): Use @fam not fam.
8875 Thu Nov 26 16:01:25 1992 James Clark (jjc at jclark)
8877 * lookbib/lookbib.cc (main): Change type of start to const char *.
8878 * lkbib/lkbib.cc (main): Likewise.
8880 * eqn/lex.cc (definition::definition): Don't use member
8881 initializer syntax for members of anonymous unions.
8883 * troff/input.cc (input_stack::backtrace): Change type of to const
8886 Wed Nov 25 13:43:09 1992 James Clark (jjc at jclark)
8888 * include/stringclass.h (class string): Declare inline friend
8889 functions as inline in class declaration.
8890 * troff/hvunits.h (class hunits, class vunits): Likewise.
8891 * include/refid.h (class reference_id): Likewise
8892 * troff/troff.h (points_to_units(units), scale(units, double)):
8893 Delete declarations.
8894 * libdriver/input.cc (get_char): Delete declaration.
8895 * include/lib.h: Change 2nd argument of getopt from const char **
8897 * troff/symbol.cc (symbol::symbol): Cast `new char *[n]' to `const
8898 char **' before assigning to a `const char **'.
8899 * tbl/table.cc: Delete extra declarations of prints().
8901 Tue Nov 24 14:33:13 1992 James Clark (jjc at jclark)
8903 * libgroff/font.cc (font::load_desc): Cast `new char *[n]' to `const
8904 char **' before assigning to a `const char **'.
8906 * libgroff/errarg.cc (errarg::errarg): Don't use member
8907 initializer syntax for members of anonymous unions.
8909 Sat Nov 21 05:02:23 1992 James Clark (jjc at jclark)
8911 * mm: Integrate version 1.07.
8913 Tue Nov 17 16:44:27 1992 James Clark (jjc at jclark)
8915 * troff/input.c (translate2): Rename to
8916 (translate_no_transparent).
8917 (init_input_requests): Rename tr2 to trnt.
8919 Mon Nov 16 09:49:32 1992 James Clark (jjc at jclark)
8921 * troff/charinfo.h (class charinfo): Add transparent_translate field.
8922 (charinfo::set_translation, charinfo::set_special_translation):
8923 Add second argument that specifies value for
8924 transparent_translate.
8925 (charinfo::get_translation, charinfo::get_special_translation):
8926 Add optional second argument that specifies whether translation is
8927 being used for transparent throughput.
8928 * troff/input.cc (charinfo::set_translation,
8929 charinfo::set_special_translation): Handle second argument.
8930 (charinfo::charinfo): Initialize transparent_translate.
8931 (translate): Split main part off into
8932 (do_translate): New function. Pass argument saying whether
8933 translation applies to transparent throughput.
8934 (translate2): New request.
8935 (init_input_requests): Bind translate2 to `tr2'.
8937 Wed Nov 11 11:43:20 1992 James Clark (jjc at jclark)
8939 * tbl/table.h (class table): Add `nokeep' flag.
8940 * tbl/main.cc (process_options): Handle `nokeep' option.
8941 * tbl/table.cc (table::init_output, table::do_row, table::do_top,
8942 table::do_bottom): Don't output keep/release macro definitions or
8943 calls when `nokeep' option has been specified.
8945 Sat Nov 7 01:28:33 1992 James Clark (jjc at jclark)
8947 * tmac/tmac.Xps (Xps-char): Use " as delimiter for \Z.
8949 Wed Nov 4 16:29:04 1992 James Clark (jjc at jclark)
8951 * tbl/table.cc (table_entry::divert, block_entry::do_divert,
8952 block_entry::divert, alphabetic_block_entry::divert): Add extra
8953 argument giving column separation.
8954 (table::compute_widths): Pass column separation to
8955 table_entry::divert().
8956 (block_entry::do_divert): If an entry spans multiple columns and a
8957 minimumum width has been specified for each column, then set the
8958 line length to the sum of the widths (plus possibly the column
8961 * troff/input.cc (set_escape_char): Don't set the escape_char
8962 until after calling has_arg().
8964 Tue Nov 3 11:23:27 1992 James Clark (jjc at jclark)
8966 * tbl/table.cc (table::do_top): Add missing \s0 for double box
8969 * tbl/table.cc (table::print_double_hline): Avoid extra new line
8970 in case where r > nrows - 1.
8972 * tbl/table.cc (BODY_HEIGHT): Deleted.
8973 (LINE_SEP): New definition.
8974 (table::print_single_hline, table::print_double_hline,
8975 table::compute_vrule_top_adjust, table::compute_vrule_bot_adjust,
8976 table::do_row, table::do_top): Use LINE_SEP space before a line
8977 instead of \n[.v]-BODY_HEIGHT-BODY_DEPTH.
8979 * tbl/table.cc (text_entry::print_contents): New function.
8980 (text_string_name, right_text_string_name): Deleted.
8981 (TEXT_STRING, RIGHT_TEXT_STRING): Deleted.
8982 (simple_text_entry::do_width, numeric_text_entry::do_width,
8983 alphabetic_text_entry::do_width): Don't store the contents of the
8985 (left_text_entry::simple_print, right_text_entry::simple_print,
8986 center_text_entry::simple_print,
8987 alphabetic_text_entry::simple_print,
8988 numeric_text_entry::simple_print): Print the entry directly
8989 instead of using the stored string.
8991 Fri Oct 30 10:39:32 1992 James Clark (jjc at jclark)
8993 * devps/Makefile: Strip PostScript files.
8994 * devps/prologue: Rename to...
8995 * devps/prologue.ps.
8996 * devps/psstrip.sed: New file.
8997 * devps/download: Use .pfa rather than .ps for installed versions
9000 Thu Oct 29 09:14:43 1992 James Clark (jjc at jclark)
9002 * troff/env.cc (input_trap): Give a warning if the argument is out
9005 * troff/env.cc (adjust): Treat negative argument as missing. Round
9006 argument > 5 down to 5.
9008 * troff/env.cc (center, right_justify): Make negative argument zero.
9010 * troff/div.cc (page_offset, vertical_position_traps): Treat
9011 invalid argument as missing.
9012 * troff/env.cc (line_spacing, line_length, title_length, indent,
9013 underline, hyphen_line_max_request, control_char,
9014 no_break_control_char, widow_control_request, adjust, input_trap,
9015 point_size): Likewise.
9016 * troff/node.cc (ligature, kern_request, bold_font, track_kern,
9017 constant_space): Likewise.
9018 * troff/input.cc (compatible, shift, warn_request,
9019 set_escape_char): Likewise.
9021 * tbl/main.cc (format::format): Avoid doing `new int[0]'.
9022 * tbl/table.cc (table::table): Likewise.
9024 * Makefile.dev (install_dev): depends on $(DEVFILES).
9026 Wed Oct 28 08:30:57 1992 James Clark (jjc at jclark)
9028 * devX75, devX75-12, devX100, devX100-12: New directories.
9029 * Makefile.in: Add these to DEVDIRS.
9031 * troff/Makefile.sub, eqn/Makefile.sub, indxbib/Makefile.sub,
9032 afmtodit/Makefile.sub, tmac/Makefile.sub, nroff/Makefile.sub,
9033 grog/Makefile.sub, mm/Makefile.sub (uninstall_sub): New target.
9034 * Makefile.in (uninstall, uninstall_sub, uninstall_dirs): New
9036 * Makefile.ccpg, Makefile.cpg, Makefile.dev, Makefile.man
9037 (uninstall): New target.
9038 * Makefile.comm (uninstall, uninstall_sub, uninstall_man,
9039 uninstall_prog, uninstall_dev): New targets.
9041 * troff/div.cc (return_request): Treat an invalid argument as
9044 Mon Oct 26 11:33:47 1992 James Clark (jjc at jclark)
9046 * tmac/tmac.e ((f): Set up the environment even when there's a
9047 current diversion. Transperently throughput a call to @N.
9050 Thu Oct 22 05:05:59 1992 James Clark (jjc at jclark)
9052 * tbl/table.cc (table::compute_vrule_top_adjust): Round adjustment
9053 up to vertical resolution.
9055 * tbl/table.cc (table::do_row): Change row number after printing
9058 * pic/lex.cc (get_token_after_dot): Make .left and .right work.
9060 Wed Oct 21 14:46:45 1992 James Clark (jjc at jclark)
9062 * Rename CHANGES to NEWS.
9064 Tue Oct 20 23:25:21 1992 James Clark (jjc at jclark)
9066 * libgroff/new.cc (operator new): Avoid calling malloc(0).
9068 Mon Oct 19 09:10:13 1992 James Clark (jjc at jclark)
9070 * man.ultrix: Removed.
9072 Sun Oct 18 06:35:15 1992 James Clark (jjc at jclark)
9074 * Makefile.comm (extraclean): Delete files whose names begin with
9077 * pic/troff.cc (troff_output::text): Fix typo in implementation of
9080 Sat Oct 10 09:32:29 1992 James Clark (jjc at jclark)
9082 * troff/env.cc (hyphenate_request, vertical_spacing, no_number):
9083 * troff/div.cc (page_length, need_space, space_request): Treat
9084 invalid optional argument as missing.
9085 * troff/env.cc (number_lines): If the first argument is present
9086 but not a number, turn on line numbering, don't change the next
9087 line number and parse the remaining arguments.
9089 * tmac/tmac.e (@q): Do the `ne' before changing to environment 2.
9091 Thu Oct 8 10:24:40 1992 James Clark (jjc at jclark)
9093 * eqn/box.h: Change declaration accordingly.
9094 * eqn/box.cc (set_gsize): Change return type to int. Return 0 if
9095 the specified size was bad but don't give an error. Check for
9097 * eqn/main.cc (main): Change caller. Leave validation to set_gsize.
9098 * eqn/lex (do_size): Likewise.
9100 Wed Oct 7 09:48:59 1992 James Clark (jjc at jclark)
9102 * acgroff.m4 (GROFF_PROG_CCC): Use fopen when checking for C++
9105 Sun Oct 4 18:24:02 1992 James Clark (jjc at jclark)
9107 * tbl/table.cc (table::init_output): Improve error message when
9108 table won't fit on one page.
9110 Fri Oct 2 10:41:40 1992 James Clark (jjc at jclark)
9112 * pic/troff.cc (troff_output::start_picture): Generate line
9113 containing a horizontal motion equal to the width of the picture.
9115 * groff/groff.cc (main): Allow PROG_PREFIX to be set at runtime
9116 using GROFF_COMMAND_PREFIX environment variable.
9118 Fri Sep 25 11:40:40 1992 James Clark (jjc at jclark)
9120 * mdate.sh: Use $NF rather than $(NF).
9122 Tue Sep 22 09:47:24 1992 James Clark (jjc at jclark)
9124 * pic/main.cc (main): Use %1 not %c in argument to warning.
9126 * eqn/main.cc (main): Output code to check that geqn was given the
9129 Mon Sep 21 10:59:16 1992 James Clark (jjc at jclark)
9131 * Makefile.in (dist): Instead of doing `make -f ../Makefile', do
9132 `ln -s ../Makefile .; make; rm -f Makefile'.
9134 * troff/hyphen: Rename to...
9136 * troff/input.cc (main): Delete -H option. Don't call
9138 * troff/env.cc: Include searchpath.h and macropath.h.
9139 (exception_dictionary): Deleted.
9141 (read_hyphen_file): Deleted.
9142 (hyphenation_language): New struct.
9143 (class trie, class hyphen_trie): Move declarations up.
9144 (trie_node::~trie_node): Deleted.
9145 (trie::delete_trie_node): New function.
9146 (trie::do_delete): New pure virtual function.
9147 (hyphen_trie::do_delete): New function.
9148 (trie::~trie): New function.
9149 (hyphen_trie::~hyphen_trie): New function.
9150 (trie::clear): No need to chcek that tp is not 0.
9151 (current_language, language_dictionary): New variables.
9152 (hyphen_word): Give an error if no current language. Use
9153 exceptions dictionary in current language.
9154 (hyphen_trie::read_patterns_file): Find file using macro_path.
9155 Allow comments (starting with %) in patterns file. Don't make it
9156 a fatal error if the file can't be found.
9157 (hyphenate): Return if no current language. Get the exceptions
9158 dictionary and the hyphenation patterns from the current language.
9159 (set_hyphenation_language): New variable.
9160 (hyphenation_patterns_file): New function.
9161 (hyphenation_language_reg): New class.
9162 (hyphenation_language_reg::get_string): New function.
9163 (init_hyphen_requests): Bind "hla" to set_hyphenation_language and
9164 "hpf" to hyphenation_patterns_file. Initialize `.hla' number
9166 * groff/groff.cc (main, help, synopsis): Delete -H option.
9167 * include/Makefile.sub: Don't define HYPHENFILE.
9168 * Makefile.in: Delete hyphenfile variable and remove from MDEFINES.
9169 * Makefile.comm (.man.n): Don't substitute for HYPHENFILE.
9170 * tmac/troffrc: Set hyphenation language to `us'. Load `hyphen.us'
9171 hyphenation patterns.
9173 Sun Sep 20 09:33:02 1992 James Clark (jjc at jclark)
9175 * eqn/neqn.sh: New file.
9176 * eqn/Makefile.sub: Handle neqn.sh.
9178 * eqn/eqn.h: Declare `nroff' variable.
9179 * eqn/box.cc (param_table): Add `nroff' param.
9181 * eqn/lex.cc (yylex): Handle TDEFINE and NDEFINE using `nroff'
9183 * tmac/eqnrc: Set `nroff' to 1 for -Tascii or -Tlatin1.
9185 * troff/troff.h (WARN_FONT): New warning.
9186 (WARN_TOTAL): Change accordingly.
9187 * troff/input.cc (DEFAULT_WARNING_MASK): Include WARN_FONT.
9188 (warning_table): Add WARN_FONT.
9189 * troff/node.cc (mount_font_no_translate): Pass argument to
9190 font::load_font. If this is non-zero, give a warning.
9191 Don't give an error message when accessing a font that has already
9192 been found to be invalid.
9193 * include/font.h (font::load, font::load_font): Add additional
9194 optional argument which suppresses error message if the font is
9196 * libgroff/font.cc (font::load_font): Handle additional argument.
9197 (font::load): Add additional argument. If this is non-null, set it
9198 to 1 and don't give error message.
9200 * include/printer.h (printer::end_page): Add argument giving
9202 * libdriver/input.cc (do_file): Pass this.
9203 * grops/ps.cc (ps_printer::end_page): Add argument.
9204 * grodvi/dvi.cc (dvi_printer::end_page,
9205 draw_dvi_printer::end_page): Add argument.
9206 * grotty/tty.cc (class tty_printer): Remove lines_per_page and
9207 columns_per_page members. New member nlines.
9208 (DEFAULT_LINES_PER_PAGE): Deleted.
9209 (tty_printer::tty_printer): Don't compute lines_per_page from
9210 font::paperlength. Don't compute columns_per_page from
9212 (tty_printer::add_char): Don't check horizontal position against
9213 columns_per_page. Grow glyphs vector if neccessary.
9214 (tty_printer::end_page): Add argument giving page_length in units.
9215 Discard lines past end of page.
9217 Wed Sep 16 06:29:52 1992 James Clark (jjc at jclark)
9219 * tmac/tmac.tty-char: Fix definition of \(/l.
9221 * tmac/tmac.X: Define \(en.
9223 Tue Sep 15 10:37:13 1992 James Clark (jjc at jclark)
9225 * acgroff.m4 (GROFF_PRINT): If a system has lpr and lp but not
9226 lpq, then use lp rather than lpr.
9228 * tmac/tmac.s (par@reset): Don't call `ad'.
9229 (par*env-init): Call `ad'.
9231 Sun Sep 13 18:48:20 1992 James Clark (jjc at jclark)
9233 * mdate.sh: Use $(NF) instead of $6 to extract year from output of
9236 * troff/symbol.cc: #undef BLOCK_SIZE if it's defined.
9237 * indxbib/indxbib.cc: Likewise.
9239 Sun Sep 6 09:44:46 1992 James Clark (jjc at jclark)
9241 * libgroff/putenv.c: New file.
9242 * libgroff/Makefile.sub: Add putenv.c to CSRCS.
9243 * Makefile.in: Say that putenv.o can be one of LIBOBJS.
9244 * configure.in: Test for putenv with AC_REPLACE_FUNCS. Test for
9245 stdlib.h with AC_HAVE_HEADERS.
9247 Sat Sep 5 18:11:52 1992 James Clark (jjc at jclark)
9249 * indxbib/dirnamemax.c: Include <sys/dir.h> only if <dirent.h>
9252 Fri Sep 4 09:43:26 1992 James Clark (jjc at jclark)
9254 * eqn/box.cc (gsize): Make it an int.
9255 (set_gsize): Parse argument handling increment or decrement.
9256 (box::top_level): Convert gsize to a string.
9258 * troff/input.cc (exit_troff): Make buf unsigned char [].
9259 Call to make_temp_iterator casts buf to char*.
9261 * Makefile.in ($(TARGETS), dot): Pass $(MDEFINES) to recursive makes.
9263 * Makefile.ccpg (depend.temp): Depends on $(YTABC).
9264 * Makefile.cpg (depend.temp): Likewise.
9266 * Makefile.dep: Remove Makefile.dep from $(REALCLEANFILES).
9268 * Makefile.comm: Add y.output to MOSTLYCLEANFILES.
9270 Thu Sep 3 08:01:55 1992 James Clark (jjc at jclark)
9272 * tmac/tmac.s (B, I, BI, CW): Rewrite avoiding aliases.
9274 Tue Sep 1 18:24:53 1992 James Clark (jjc at jclark)
9276 * Version 1.06 released.
9278 * Integrate mm 1.04.
9280 Fri Aug 28 11:28:19 1992 James Clark (jjc at jclark)
9282 * Makefile.comm, Makefile.ccpg, Makefile.cpg: Fix TAGS target.
9284 Thu Aug 27 11:03:33 1992 James Clark (jjc at jclark)
9286 * afmtodit/afmtodit.pl: Add -n option that disables generation of
9288 * devps/generate/Makefile (CR, CB, CI, CBI): Pass -n flag to
9289 afmtodit. Regenerate.
9291 * tmac/tmac.e ()z): Adjust _b if necessary so as to avoid moving
9292 @f back past the current position.
9294 * tmac/tmac.e: Change calls to @R so that comments are not part of
9297 Tue Aug 25 10:42:07 1992 James Clark (jjc at jclark)
9299 * configure.in: Check for mkstemp with AC_HAVE_FUNCS.
9301 * acgroff.m4 (GROFF_PROG_CCC): Don't check for <osfcn.h>. Instead
9302 check that we can link a call to a function declared in <stdio.h>.
9303 (GROFF_UNISTD_H): New macro.
9304 * configure.in: Call it.
9305 * Makefile.in: Document it.
9306 * include/posix.h: New file.
9307 * troff/troff.h: Don't include <osfcn.h>
9308 * troff/input.cc: Include posix.h.
9309 * libgroff/new.cc, libgroff/tmpfile.cc: Include posix.h rather than
9311 * indxbib/indxbib.cc, libbib/{search.cc,linear.cc,index.cc}:
9312 Include posix.h rather <sys/types.h>, <sys/stat.h>, <osfcn.h>,
9314 * indxbib/indxbib.cc (S_IRUSR, S_IRGRP, S_IROTH): Delete definitions.
9315 * libbib/index.cc (S_ISREG, O_RDONLY): Delete definitions.
9316 * libbib/search.cc (O_RDONLY): Delete definition.
9317 * refer/refer.cc, include/driver.h, pic/pic.h, groff/groff.cc:
9318 Don't include <osfcn.h>.
9320 * acgroff.m4 (GROFF_TIME_T): New macro.
9321 * configure.in: Call it.
9322 * Makefile.in: Document it.
9324 * acgroff.m4 (GROFF_TRADITIONAL_CPP): New macro.
9325 * configure.in: Call it.
9326 * Makefile.in: Document -DTRADITIONAL_CPP.
9327 * include/ptable.h: Don't include generic.h.
9330 * tmac/tmac.s (][): Make [T1 and [T2 aliases for [T.
9331 Afterwards remove [T1 and [T2.
9332 (ref*spec!0, ref*spec!2): Use T1 rather than T.
9333 (ref*spec!1, ref*spec!4, ref*spec!4): Use T2 rather than T.
9334 (ref*add-T2): Renamed from ref*add-T.
9335 (ref*add-T1): New macro.
9337 Mon Aug 24 11:11:11 1992 James Clark (jjc at jclark)
9339 * acgroff.m4 (AC_PROG_CCC): Use GROFF_EXIT rather than exit 1.
9341 * libbib/index.cc: Include <fcntl.h>.
9342 (O_RDONLY): Define if necessary.
9343 (make_index_search_item, index_search_item_iterator::get_tag,
9344 index_search_item::check_files): Use O_RDONLY.
9345 * libbib/seach.cc: Include <fcntl.h>, <sys/types.h>, <sys/stat.h>.
9346 (O_RDONLY): Define if necessary.
9347 (search_list::add_file): Use O_RDONLY.
9348 * indxbib/indxbib.cc: Include <fcntl.h>, <sys/types.h>,
9350 (S_IRUSR, S_IRGRP, S_IROTH): Define if necessary.
9353 * libbib/index.cc (S_ISREG): Define it if necessary.
9354 (index_search_item::load): Use S_ISREG.
9356 * include/driver.h: Include <errno.h>.
9358 Sun Aug 23 11:32:18 1992 James Clark (jjc at jclark)
9360 * eqn/box.cc (body_height): Increase default value to 85.
9361 (body_depth): Increase default value to 35.
9363 Fri Aug 21 05:34:42 1992 James Clark (jjc at jclark)
9365 * eqn/pbox.h (SAVE_FONT_STRING): Define it.
9366 * eqn/box.cc (box::top_level): Hide use of \R in a string that is
9367 protected from expansion with \E.
9369 * acgroff.m4 (GROFF_PAGE): Use `case' to test domain.
9371 * Makefile (Makefile): New target.
9373 * Makefile.sub (configure, distfiles): New targets.
9375 * acgroff.m4 (GROFF_BROKEN_SPOOLER_FLAGS): Avoid using ${var:-val}
9378 Thu Aug 20 12:27:26 1992 James Clark (jjc at jclark)
9380 * eqn/box.cc (param_table): Add body_height and body_depth.
9382 * eqn/lex.cc (def_table): Make circumflex in hat_def roman.
9384 Tue Aug 18 16:24:25 1992 James Clark (jjc at jclark)
9386 * psbb/Makefile.sub: Don't link with libgroff.a.
9388 * acgroff.m4 (GROFF_PUTENV): New macro.
9389 * configure.in: Call GROFF_PUTENV.
9390 * Makefile.in: Document STDLIB_H_DECLARES_PUTENV.
9391 * groff/groff.cc: Don't declare putenv if STDLIB_H_DECLARES_PUTENV
9394 * troff/env.cc (distribute_space): Rename force_forward argument
9395 to force_reverse. Reverse the list if force_reverse is true.
9397 Mon Aug 17 17:49:05 1992 James Clark (jjc at jclark)
9399 * tmac/tmac.an: Don't define a string `T'. Just define Tm.
9401 * eqn/pile.cc (matrix_box::compute_metrics): Don't allow computed
9402 height or depth to be negative. Guard against SUP_RAISE quantity
9405 Sat Aug 15 08:18:54 1992 James Clark (jjc at jclark)
9407 * devps/generate/textmap: Add `an' (arrowhorizex).
9408 * tmac/tmac.ps: \(an overlaps horizontally.
9409 * tmac/tmac.dvi, tmac/tmac.tty: Add `an'.
9411 * devps/symbolchars: Add arrowverttp, arrowvertbt.
9412 * devps/textmap: Add arrowvertex.
9413 * eqn/delim.cc (delim_table): Add uparrow, downarrow and
9414 updownarrow delimiters.
9415 * tmac/tmac.ps, tmac/tmac.X: Add definition of \(va.
9417 * tbl/table.cc (simple_entry::position_vertically,
9418 block_entry::position_vertically): For a centered entry, perform
9419 the motion in two stages.
9421 * refer/refer.cc (split_punct): Don't call lookup_token if there
9424 Fri Aug 14 11:14:58 1992 James Clark (jjc at jclark)
9426 * troff/input.cc (token::next): Delete token_node after copying
9429 * grodvi/grodvi.cc (dvi_printer::dvi_printer): Initialize
9432 * libdriver/printer.cc (printer::load_font): Delete old_font_table.
9434 * grops/ps.cc (ps_printer::define_encoding): Delete elements of vec.
9436 Tue Aug 11 13:50:38 1992 James Clark (jjc at jclark)
9438 * grops/ps.cc (usage): -b option takes an argument.
9440 * devps/prologue (PLG): New procedure.
9441 * grops/ps.cc (main, usage): New -g option.
9442 (ps_printer::~ps_printer): If guess_flag is set, guess the paper
9445 Mon Aug 10 11:17:53 1992 James Clark (jjc at jclark)
9447 * include/cset.h: Include <limits.h> if we have it.
9449 * libgroff/illegal.cc: New file.
9450 * include/lib.h (illegal_input_char): Use table.
9451 * troff/input.cc (ESCAPE_RIGHT_PARENTHESIS): Renumber to 0206.
9452 * pic/lex.cc (ARG1): Renumber to 14.
9453 * eqn/lex.cc (ARG1: Likewise.
9455 * troff/Makefile.sub (majorminor.cc): Handle 3 part versions
9456 (eg 1.05.90) correctly.
9458 Sun Aug 9 13:35:43 1992 James Clark (jjc at jclark)
9460 * tmac/tmac.e (sr): Deleted. Set $r and $R directly.
9461 Rename $r and $R registers to $v and $V.
9462 ($r, $R): Initialize to 0.
9463 (@v, @V): New macros.
9467 * troff/input.cc (main, usage): Add -R option that says not to
9469 * eqn/main.cc (main, usage): Rename -n to -R.
9471 Sat Aug 8 00:16:00 1992 James Clark (jjc at jclark)
9473 * devps/DESC.in: Leave font positions 5-9 blank.
9474 * devdvi/DESC.in: Likewise.
9476 * grog/grog.pl: Handle `.PS <file' correctly.
9478 * troff/input.cc (input_stack::push): Improve error message when
9479 input stack limit exceeded.
9481 Fri Aug 7 13:08:16 1992 James Clark (jjc at jclark)
9483 * refer/refer.cc (main): Fix typo in handling of `a' option.
9485 * refer/refer.cc (do_bib): In state START after a newline remain
9488 * groff/groff.sh: Deleted.
9489 * groff/Makefile.sub: Delete handling of groff.sh.
9491 * pic/troff.cc (troff_output::text): Test \n(0p rather than \*(.T
9492 to determine whether to use \X'ps:...'.
9493 * tmac/troffrc: Set 0p register to 0.
9494 * tmac/tmac.ps: Set 0p register to 1.
9496 * groff/groff.cc: Support -X option. Give warning for -TXps and
9497 transform to -X -Tps. Pass troff a -r.X=1 option if -X is used.
9498 * tmac/troffrc: Support -r.X=1.
9500 * pic/troff.cc (troff_output::dot): Don't test
9501 zero_length_line_flag.
9503 Thu Aug 6 13:32:08 1992 James Clark (jjc at jclark)
9505 * include/lib.h: Declare getopt() and friends unless
9506 STDLIB_H_DECLARES_GETOPT is defined.
9508 * doc/chars.tr: Delete.
9509 * man/groff_char.man: New file.
9511 Wed Aug 5 00:38:58 1992 James Clark (jjc at jclark)
9513 * tmac/tmac.e (np, bu): Test \n($p with string expression in case
9514 user has changed register format.
9516 Mon Aug 3 11:22:18 1992 James Clark (jjc at jclark)
9518 * groff/groff.cc: Get rid of device_table. Get postprocessor from
9519 `postpro' command in DESC file. Get spooler command from `print'
9520 command in DESC file. Execute spooler command with /bin/sh.
9522 * groff/groff.cc: Split Unix-specific parts into...
9523 * groff/pipeline.c: New file.
9526 * COPYING: New file.
9527 * all files: Update copyright notices.
9529 * Rearrange files. Redo Makefiles. Use autoconf.
9531 Sat Aug 1 09:36:50 1992 James Clark (jjc at jclark)
9533 * troff/input.c (charinfo_to_node_list): Interpret character
9534 definition with escape_char of `\'.
9536 Tue Jul 28 12:20:12 1992 James Clark (jjc at jclark)
9538 * lib/strerror.c, lib/iftoa.c, lib/itoa.c: Don't include lib.h.
9539 Define INT_DIGITS as big enough for 64-bit integer.
9540 * lib/strtol.c: Don't include lib.h.
9541 * lib/lib.h: Delete ifdef __cplusplus stuff.
9543 Mon Jul 27 11:08:50 1992 James Clark (jjc at jclark)
9545 * ps/devps/Makefile: Add DESC to DEVICEFILES. Separate out rule
9546 for making DESC. Make $(FONTS) depend on DESC. afmtodit should
9547 get DESC from current directory.
9549 Sun Jul 26 15:38:26 1992 James Clark (jjc at jclark)
9551 * tbl/main.c (main): Always reset the line number when reading
9554 * tbl/table.c (table::print_single_hline, table::print_double_hline,
9555 table::define_bottom_macro, table::do_row, table::do_top): Round
9556 vertical spacing up to vertical resolution.
9558 Fri Jul 24 14:32:07 1992 James Clark (jjc at jclark)
9560 * ps/ps.h (enum resource_type): Avoid comma at end of
9562 * dvi/dvi.c (class dvi_printer): Likewise.
9563 * dvi/tfmtodit.c (gf::load): Likewise.
9564 * refer/label.y (struct expression): Likewise.
9565 * refer/refer.c (class label_processing_state): Likewise.
9566 * refer/indxbib.c (do_file): Likewise.
9567 * troff/troff.c (enum warning_type): Likewise.
9568 * tbl/main.c (process_data): Likewise.
9569 * troff/charinfo.h (class charinfo):
9571 Wed Jul 22 09:17:58 1992 James Clark (jjc at jclark)
9573 * dvi/devdvi/textt.map: Add entry for `-'. Regenerate fonts.
9575 Tue Jul 21 11:39:26 1992 James Clark (jjc at jclark)
9577 * groff.c: Move to new groff subdirectory.
9578 * groff/Makefile: New file.
9579 * Makefile: Remove handling of groff.c. Add groff to SUBDIRS.
9581 * man/mdate.sh: Use ls -L if supported.
9583 * Consolidate all header files produced by gendef into lib/defs.h.
9584 * lib/macropath.c, lib/fontfile.c, lib/device.c: Include defs.h.
9585 Don't include path.h.
9586 * lib/Makefile (path.h): Don't generate.
9587 * troff/input.c: Include defs.h. Don't include config.h.
9588 * troff/Makefile (config.h): Don't generate.
9589 * refer/index.h: Don't include suffix.h.
9590 * refer/index.c: Include defs.h.
9591 * refer/indxbib.c: Include defs.h.
9592 * refer/refer.h, refer/lkbib.h: Don't include path.h. Include
9594 * refer/Makefile (suffix.h, path.h): Don't generate.
9595 * groff.c: Don't include config.h. Include defs.h.
9596 * Makefile (config.h): Don't generate.
9597 (lib/defs.h): Generate.
9598 (topclean): Remove lib/defs.h.
9600 Mon Jul 20 10:12:57 1992 James Clark (jjc at jclark)
9602 * lib/malloc.c, lib/getpagesize.h: Deleted.
9603 * Makefile: Add COOKIE_BUG configuration option. Delete malloc
9605 * lib/Makefile: Delete malloc-related stuff.
9606 * lib/new.c: Workaround COOKIE_BUG if necessary.
9608 * refer/lkbib.c, refer/indxbib.c: Don't include refer.h. Include
9609 needed header files directly.
9610 * refer/refer.h: Omit definition of DEFAULT_INDEX.
9611 * Makefile: Include definition of DEFAULT_INDEX in path.h.
9613 Sun Jul 19 10:19:22 1992 James Clark (jjc at jclark)
9615 * lib/font.c (FONT_COMMAND_HANDLER): Pass command name and single
9617 * lib/font (font::load_desc, font::load): Don't split argument of
9619 (font::handle_unknown_font_command): Change type.
9620 * ps/ps.c (ps_font::handle_unknown_font_command,
9621 handle_unknown_desc_command): Change type.
9622 * dvi/dvi.c (dvi_font::handle_unknown_font_command): Change type.
9624 Fri Jul 17 11:12:49 1992 James Clark (jjc at jclark)
9626 * lib/font.h (font::handle_unknown_font_command): Add file and
9628 * lib/font.c (font::handle_unknown_font_command):
9629 * ps/ps.c (ps_font::handle_unknown_font_command):
9630 * dvi/dvi.c (dvi_font::handle_unknown_font_command): Add file and
9631 lineno arguments. Use _with_file_and_line functions for error
9634 * lib/fontfile.c (font::unknown_desc_command_handler): New static
9636 * lib/font.c (font::set_unknown_desc_command_handler): New
9638 (font::load_desc): For unknown commands, call
9639 unknown_desc_command_handler if not null.
9640 * lib/font.h (class font): Declare them.
9641 (FONT_COMMAND_HANDLER): New typedef.
9642 * ps/ps.c (handle_unknown_desc_command): New function.
9643 (main): Set bflag if we had a -b option. Call
9644 font::set_unknown_desc_command_handler.
9645 (broken.h): Don't include.
9646 * ps/Makefile: No need for broken.h. Pass BROKEN_SPOOLER_FLAGS to
9648 * ps/devps/Makefile: Add `broken' command to DESC file using
9649 BROKEN_SPOOLER_FLAGS.
9651 * macros/tmac.e ([, ]): Add as synonyms for { and }.
9653 * macros/tmac.e ($p): Only exdent if \$3 > 0.
9655 * macros/tmac.e (@R, @S): New macros.
9656 Declare @, po, $0, $i, $p, df, so, fu, bt, *, ?a, ?b, ?C, ?e, ?H,
9657 ?I, ?n, ?o, ?R, ?s, ?T, ?W, ?w registers with @R.
9658 Declare $H, $[0-9], .. macros with @S.
9659 Declare |0, |1, |2, |3 strings with @S.
9661 * macros/tmac.e (@S): Rename to @U.
9663 * macros/tmac.e (@z): Define @b and bp as empty instead of
9666 * macros/tmac.e (@m): Deleted.
9667 (@h): Don't call @m.
9668 (@z): Don't set @m trap.
9670 * macros/tmac.e ($h, $f): Define |z as empty string.
9672 * macros/tmac.e (@D): Rework to avoid unbalanced .el requests.
9675 * macros/tmac.e (@h): Set ?H, ?C , ?s registers to 0 rather than
9677 ()f): Likewise for * register.
9679 * macros/tmac.e (sr): Don't ever scale the arguments. If the third
9680 argument is missing, don't change $R. Call sr with three
9681 arguments when initializing.
9683 Thu Jul 16 12:17:12 1992 James Clark (jjc at jclark)
9685 * macros/tmac.e (sr): New macro.
9686 Initialize $r and $R using sr.
9688 * macros/tmac.e (,): Delete \*(#[.
9690 * troff/env.c (set_tabs): Read the tab type even if the position
9691 is bad. Allow the position of the first tab stop to be negative.
9693 Wed Jul 15 13:14:37 1992 James Clark (jjc at jclark)
9695 * refer/dirnamemax.c: Use pathconf() if <unistd.h> defines
9697 * refer/Makefile: Compile dirnamemax.c using -DHAVE_UNISTD_H
9698 rather than -DPATHCONF_MISSING.
9699 * Makefile: Get rid of PATHCONF_MISSING.
9701 * refer/map.c: New file.
9702 * refer/index.c: Interface to mmap through map.c. Rename map_size
9704 * refer/Makefile: Handle map.c.
9705 * Makefile: Include -DHAVE_MMAP in OLDCFLAGS rather than CFLAGS.
9707 Tue Jul 14 14:15:20 1992 James Clark (jjc at jclark)
9709 * Makefile: RANLIB should be `true' if there is no ranlib.
9710 * lib/Makefile (libgroff.a): Simplify.
9711 * driver/Makefile (libdriver.a): Simplify.
9713 * Makefile: Change -DWAIT_COREDUMP_0200 to -DWCOREFLAG=0200.
9714 * groff.c (WCOREDUMP): Use WCOREFLAG. Define only if not already
9717 Sat Jul 11 09:19:17 1992 James Clark (jjc at jclark)
9719 * troff/env.c (compare_ranges): Declare as extern "C".
9721 * troff/input.c (init_registers): Use `struct tm' instead of `tm'.
9723 * macros/tmac.s, macros/tmac.e: Change .nx /dev/null to .nx.
9725 Wed Jul 8 11:52:27 1992 James Clark (jjc at jclark)
9727 * pic/troff.c (troff_output::text): Merge in grops_output::text,
9728 but conditionalize use of \X based on \*(.T.
9729 (grops_output::*): Deleted.
9730 * pic/output.h: Delete declaration of make_grops_output.
9731 * pic/main.c (main): Ignore -p and -x. driver_extension_flag is 1
9732 by default. -n sets it to 0.
9733 (usage): Corresponding changes.
9734 * groff.c (main): Don't pass -x or -p to pic.
9735 * groff.sh: Likewise.
9737 * ps/ps.c (ps_printer::do_exec, ps_printer::do_file): Force ndefs
9740 * ps/devps/afmtodit: Change calculation of asc_boundary and
9741 desc_boundary. Make these bounds inclusive.
9742 * ps/devps: Regenerate font files.
9744 Tue Jul 7 13:14:15 1992 James Clark (jjc at jclark)
9746 * macros/tmac.latin1: New file.
9747 * macros/tmac.tty-char: Use tmac.latin1.
9748 (tmac.tty-tr): Deleted.
9749 * macros/Makefile: Install tmac.latin1.
9750 * macros/tmac.dvi: Use tmac.latin1.
9751 * macros/troffrc: Translate \[char160] onto no-break space here.
9752 * macros/{tmac.dvi,tmac.ps,tmac.tty,tmac.X75}: Don't do it here.
9754 Mon Jul 6 11:06:52 1992 James Clark (jjc at jclark)
9756 * macros/tmac.Xps: Use `do' request.
9758 * macros/tmac.ps: Use `do' request.
9760 * macros/tmac.e (@C): Use `do' request.
9762 * macros/tmac.X, macros/tmac.Xps: Moved from xditview.
9763 * macros/Makefile: Install tmac.X*.
9765 * tty/tmac.tty, tty/tmac.tty-char: Move to macros.
9766 * tty/Makefile: Don't install tmac.tty*.
9767 * macros/Makefile: Install tmac.tty*.
9769 * dvi/tmac.dvi: Move to macros.
9770 * dvi/Makefile: Don't install tmac.dvi.
9771 * macros/Makefile: Install tmac.dvi.
9773 * ps/tmac.ps*: Move to macros.
9774 * ps/Makefile: Don't install tmac.ps*.
9775 * macros/Makefile: Install tmac.ps*.
9777 * eqn/box.c: Provide draw_lines parameter corresponding to -D
9779 * macros/eqnrc: Set draw_lines parameter based on device.
9780 * groff.c: Don't pass -D flag to eqn.
9781 * groff.sh: Likewise.
9782 * eqn/main.c: Warn about use of -D.
9784 * troff/input.c (process_startup_file): New function.
9785 (main): Call process_startup_file().
9786 * macros/troffrc: New file.
9787 * macros/Makefile: Install troffrc.
9788 * groff.c (main): Don't pass extra -m option to troff. For a
9789 pseudo device pass the name of the pseudo device to troff using
9791 * groff.sh: Likewise.
9792 * groff.c (possible_command::prepend_arg): Deleted.
9794 * troff/input.c (do_request): New function.
9795 (init_input_requests): Bind "do" to do_request.
9797 * eqn/main.c (main): Instead of loading eqnchar from device directory,
9798 load eqnrc from macro directory.
9799 * macros/eqnrc: New file.
9800 * macros/Makefile: Install eqnrc.
9801 * ps/devps/eqnchar: Deleted.
9802 * ps/devps/Makefile: Don't install eqnchar.
9803 * dvi/devdvi/eqnchar: Deleted.
9804 * dvi/devdvi/Makefile: Don't install eqnchar.
9805 * groff.c (main): Pass -M to eqn. Don't pass -F to eqn. New
9808 * lib/device.[ch]: New files.
9809 * lib/font.h (font::set_device_name, font::get_device_name):
9811 * lib/fontfile.c: Use device.h.
9812 * lib/Makefile: Handle device.[ch]. Make paths.h define DEVICE.
9813 * troff/input.c: Delete definition of `device'.
9814 (main): Don't initialize device.
9815 * troff/troff.h: Include device.h rather than declaring device.
9816 * troff/Makefile: No need to handle DEVICE.
9817 * driver/input.c: Include device.h. Don't use
9818 font::{set,get}_device_name.
9819 * groff.c, Makefile: Rename device.h to config.h.
9820 * groff.c: Use library device variable.
9821 * eqn/main.c: Use library device variable.
9822 * eqn/Makefile: No need to handle DEVICE.
9824 * lib/searchpath.[ch]: New files.
9825 * lib/Makefile: Handle searchpath.[ch].
9826 * troff/input.c (open_file, init_dirs): Deleted.
9827 (macro_dirs): Deleted.
9828 (open_mac_file, macro_source): Use class search_path.
9829 (add_string, struct string_list): Move definition.
9830 (main): Change -M option to use macro_path. Delete call to
9832 * lib/fontfile.c (font::command_line_font_dir, font::open_file):
9833 Rewrite to use class search_path.
9834 * lib/font.h, lib/fontfile.c (font::cl_font_dirs): Deleted.
9835 * lib/Makefile: fontfile.c depends on searchpath.h.
9836 * lib/Makefile: Rename fontpath.h to paths.h. Make paths.h define
9838 * lib/macropath.[ch]: New files.
9839 * troff/Makefile: No need to handle MACROPATH.
9841 * troff/input.c: Delete DUMP code.
9842 * lib/fontfile.c, lib/font.h: Delete
9843 font::forget_command_line_font_dirs.
9845 * troff/input.c (push_token): New function.
9846 (handle_first_page_transition): Use push_token().
9847 (process_input_stack): Change handling of a space at the beginning
9850 Sun Jul 5 17:11:09 1992 James Clark (jjc at jclark)
9852 * troff/input.c (font_dirs): Delete unused variable.
9854 * eqn/lex.c (do_set): Correct error messages.
9856 Sat Jul 4 10:20:55 1992 James Clark (jjc at jclark)
9858 * troff/input.c (do_define_string): Allow the string name to be
9859 followed immediately by a tab.
9860 (define_character): Likewise.
9862 Thu Jul 2 10:59:15 1992 James Clark (jjc at jclark)
9864 * ps/ps.c (ps_printer::draw): When drawing an arc, don't allow k to
9867 * troff/input.c (input_iterator::is_file): New virtual function.
9868 (file_iterator::is_file): New function.
9869 (input_stack::end_file): New function.
9870 (input_stack::next_file): Handle the situation where there is no
9871 file on the input stack correctly. Avoid making two passes over
9873 (next_file): Make the filename optional; in this case call
9874 input_stack::end_file().
9876 Wed Jul 1 10:17:25 1992 James Clark (jjc at jclark)
9878 * dvi/tmac.dvi: Change the definitions of \(ul and _ so that they
9879 produce a real _ charater when the current font is CW and _
9882 * lib/errarg.c (errarg::errarg(const char *)): Invert conditional
9883 expression to work around gcc 2.2 bug.
9885 Wed Jun 24 08:12:24 1992 James Clark (jjc at jclark)
9887 * eqn/main.c (main): Don't give an error if we can't find eqnchar.
9889 * troff/env.c (environment::add_padding): New function.
9890 (environment::add_char): Use add_padding().
9891 (environment::space): Likewise.
9892 (environment::wrap_up_field): Add some padding if there is none
9893 and there's no current tab.
9894 * troff/env.h: Declare environment::add_padding.
9896 Mon Jun 22 08:37:45 1992 James Clark (jjc@jclark)
9898 * pic/pic.y: undef fmod and rand before declaring them.
9900 Sun Jun 14 11:40:18 1992 James Clark (jjc@jclark)
9902 * troff/input.c (main): If the DESC file specifies a font name of
9903 0, then leave the corresponding font position empty.
9905 * nroff.sh: New file.
9906 * Makefile (install.nobin): Install nroff.sh.
9908 * tty/devlatin1/R.proto: Add ao as synonym for de.
9909 * tty/tmac.tty-char: Define ao as o.
9911 * tty/dev{ascii,latin1}/R.proto: Add aq.
9912 * tty/tmac.tty-char: Delete definition of aq.
9914 Mon Jun 8 11:43:20 1992 James Clark (jjc@jclark)
9916 * troff/input.c (init_charset_table): Don't translate 0240.
9917 * ps/tmac.ps: Translate char160 to space.
9918 * dvi/tmac.dvi: Likewise.
9919 * tty/tmac.tty: Likewise.
9921 Sun Jun 7 10:52:35 1992 James Clark (jjc@jclark)
9923 * dvi/tmac.dvi: Add support for all Latin-1 characters.
9925 * macros/tmac.s: Delete definitions of \(rg, \(ah, \(ad, \(a-,
9926 \(ao, \(ac, \(ho, \(-D, \(Sd, \(TP, \(Tp, \(ss, \(AE, \(ae, \(OE,
9929 * tty/tmac.tty-char: Add \(ah.
9931 * dvi/tmac.dvi: Add definitions of Tp, TP, Sd, -D, ho.
9932 No need to define \(FM and \(!/. Conditionalize all character
9935 * ps/devps/lgreekmap: Add +h, +f, +p.
9937 * ps/tmac.psnew: New file.
9938 * ps/Makefile: Install tmac.psnew.
9940 * troff/input.c (charinfo_to_node_list): Don't ever interpret
9941 character definitions in compatible mode.
9943 * troff/input.c (remove_character): New function.
9944 (init_input_requests): Bind remove_character to "rchar".
9946 * ps/tmac.psold: New file.
9947 * ps/Makefile: Install tmac.psold.
9948 * ps/tmac.ps: Load tmac.psold. Move definitions of ISO Latin-1
9949 characters into tmac.psold. Make these definitions unconditional.
9951 * tty/tmac.tty-char: Define \n(_C only if it is not already defined.
9953 * ps/tmac.ps: Don't define \('c and \('C.
9955 * ps/devps/textmap: Move Greek characters to...
9956 * ps/devps/symbolchars:
9958 Sat Jun 6 16:41:17 1992 James Clark (jjc@jclark)
9960 * ps/devps/text.enc: Add quotesingle.
9961 * ps/devps/textmap: Add +h, +f, +p, Fn, Bq, bq, aq, lz.
9962 * tty/tmac.tty-char: Likewise.
9963 * dvi/devdvi/texmi.map: Add +h, +f, +p.
9964 * dvi/devdvi/texi.map: Add Fn.
9965 * dvi/devdvi/msam.map: Add lz.
9966 * dvi/tmac.dvi: Handle Bq, bq, aq.
9968 * pic/lex.c (get_token): Recognize 'th.
9969 * pic/map.y: Allow `expr'th in contexts where ORDINAL was allowed.
9971 Fri Jun 5 11:20:46 1992 James Clark (jjc@jclark)
9973 * ps/devps/textmap: Move di, mu, +- to...
9974 * ps/devps/symbolchars:
9976 * macros/tmac.s (@XS): Don't call par@reset or fi.
9977 (XA): Call LP. Turn off adjustment. Reduce line length.
9979 * macros/tmac.s: Initially alias XS to LP.
9980 (XS): Rename to @XS.
9981 (cov*ab-init): Alias XS to @XS.
9983 Thu Jun 4 09:12:05 1992 James Clark (jjc@jclark)
9985 * troff/token.h: Delete TOKEN_CHAR_HEIGHT, TOKEN_CHAR_SLANT,
9986 TOKEN_FONT_NAME, TOKEN_FONT_POSITION, TOKEN_SIZE tokens.
9987 (token::is_size, token::changes_env): Deleted.
9988 * troff/number.c (parse_term): No need to process \s explicitly.
9989 Call tok.next() only after scale indicator has been processed.
9990 * troff/input.c (do_overstrike, do_bracket): No need to process \s,
9992 (token::next): Handle \s, \f, \S, \H immediately rather than
9993 returning them as tokens.
9994 (token::operator==, token::description, token::add_to_node_list,
9995 token::process): Remove handling of deleted tokens.
9997 * troff/env.c (environment::add_char): When adding padding
9998 indicator character, call start_line() if necessary.
10000 Wed Jun 3 09:55:50 1992 James Clark (jjc@jclark)
10002 * ps/devps/afmtodit: Don't output 0 kerns.
10004 * ps/devps/afmtodit: Remove directory from name of encoding in
10005 font description file.
10007 * ps/devps/afmtodit: Improve error messages.
10009 * ps/devps/afmtodit: Allow DESC file to be specified with -d.
10011 * ps/devps/Makefile: Incorporate FontMakefile. Rework.
10012 * ps/devps/FontMakefile: Deleted.
10013 * ps/devps/afmname: New file.
10015 * ps/devps/symbol.sed: New file.
10016 * ps/devps/symbol.diff: Deleted.
10017 * ps/devps/FontMakefile: Generate symbol.afm using symbol.sed.
10018 Generate zapfdr.afm from zapfd.afm.
10020 * tty/tmac.tty (tty-char): Prefix definition with ".
10022 * macros/tmac.an (TP): Don't start a diversion if one has already
10025 * tty/tmac.tty-char: Add Latin-1 characters.
10027 * tty/tmac.tty-char: Incorporate suggestions from Paul Eggert.
10029 Tue Jun 2 00:54:34 1992 James Clark (jjc@jclark)
10031 * tbl/table.c (table::allocate): Delete old_vline, old_entry.
10032 Move declaration of struct horizontal_span.
10034 * tbl/table.c (table::table): Initialize span_list.
10035 (table::~table): Delete span_list.
10037 * lib/ptable.h (PTABLE(T)::~PTABLE(T)): Delete v.
10039 * ps/devps/Makefile: Avoid dependency on GNU make.
10041 * ps/tmac.ps: Check that character does not already exist before
10044 * tty/tmac.tty: Add definitions of \(ff, \(!=, \(==, \(~=, \(sq,
10045 \(OE, \(oe, \(AE, \(ae, \(lh, \(rh. Delete definitions of \(en,
10046 \(ru, \(ul, \(br, \(bv, \(sl which are in the font description
10049 * tty/tmac.tty-char: New file.
10050 * tty/Makefile: Install tmac.tty-char.
10051 * tty/tmac.tty: Move definitions of \(ua, \(da, \(uA, \(dA into
10054 * tty/tmac.tty: Fix definition of \(34.
10056 * tty/dev{ascii,latin1}/R.proto: Add ha and ti. Map
10057 bracket-drawing characters onto |. Add *o.
10059 * troff/env.c (environment::wrap_up_tab): Increment field_spaces
10060 only if current_field.
10062 * troff/dictionary.c (dictionary::lookup): Free old_table after
10065 Mon Jun 1 10:15:22 1992 James Clark (jjc@jclark)
10067 * tty/dev{ascii,latin1}/R.proto: Add uppercase Greek characters
10068 whose glyphs are identical to glyphs of some Roman character.
10070 * tty/devlatin1/R.proto (bu): Deleted.
10071 * tty/devascii/R.proto (bu): Deleted.
10072 * tty/tmac.tty: Add definition of \(bu.
10074 * eqn/main.c (do_file): Pass FILE as argument.
10075 (main): Automatically load eqnchar. New options -F and -n.
10076 Pass do_file an opened FILE.
10077 * groff.c: Don't pass eqnchar to eqn. Pass -F options onto eqn.
10078 No need to include font.h.
10079 * groff.sh: Likewise. Don't need to use - for standard input.
10080 Prefix files with -- if first file starts with -.
10082 * macros/tmac.e: Conditionalize use of \$* on \n(.g.
10084 * troff/env.c (environment::possibly_break_line): Don't set line
10085 to 0 across call to output_line(). Don't call output_line() until
10086 after discarding nodes after break.
10088 Sun May 31 10:45:29 1992 James Clark (jjc@jclark)
10090 * request.h (macro::empty): Declare it.
10091 * input.c (macro::empty): New method.
10092 (interpolate_macro): Don't give a WARN_SPACE if the two-character
10095 Sat May 30 10:27:15 1992 James Clark (jjc@jclark)
10097 * troff/env.c (environment::start_field): Decrement space_total
10098 when a space is frozen.
10100 Fri May 22 14:34:38 1992 James Clark (jjc@jclark)
10102 * macros/tmac.an (R): Delete macro.
10104 * troff/input.c (get_copy, token::next): Support \# (like \" but
10105 newline is ignored).
10107 * troff/input.c (token::next): Fix error message in 'Y' case.
10109 Thu May 21 09:26:24 1992 James Clark (jjc@jclark)
10111 * eqn/delim.c (define_extensible_string): Recognize any prefix of
10114 Fri May 15 10:20:41 1992 James Clark (jjc at jclark)
10116 * c++test.c: Include <osfcn.h>.
10118 * lib/strtol.c, lib/getcwd.c, ps/psbb.c: Declare errno in case
10121 Fri May 8 09:37:19 1992 James Clark (jjc at jclark)
10123 * tbl/table.c (table::divide_span): Don't count column separation
10124 if expand was specified.
10126 * tbl/main.c (process_format): Don't ignore width specs in
10127 continued format. Give warning for changing equal widths or
10128 column separation in continued format.
10129 (process_data): Set column separation, minimum width, equal
10130 columns at end of table.
10132 Thu May 7 08:50:40 1992 James Clark (jjc at jclark)
10134 * troff/node.c (kern_pair_node::add_discretionary_hyphen,
10135 node::add_discretionary_hyphen): Use soft_hyphen_char.
10136 (set_soft_hyphen_char): New function.
10137 (init_node_requests): Bind to shc. Initialize soft_hyphen_char.
10139 * Makefile (c++tested): Give more helpful message if test fails.
10141 Tue May 5 10:58:39 1992 James Clark (jjc at jclark)
10143 * troff/input.c (init_charset_table): Translate 0240 to
10144 an unbreakable space.
10146 * troff/token.h (token::hyphen_indicator): New function.
10147 * troff/charinfo.h (TRANSLATE_HYPHEN_INDICATOR): New special
10149 * troff/input.c (translate): Allow translation to \%.
10150 * troff/node.c (node::add_char): Handle
10151 TRANSLATE_HYPHEN_INDICATOR.
10152 (make_node): Don't allow TRANSLATE_HYPHEN_INDICATOR here.
10154 * troff/input.c (init_charset_table): Don't set BREAK_AFTER flag
10157 * tty/devlatin1/R.proto: \(hy and - should print as 055.
10159 Tue Apr 21 09:24:42 1992 James Clark (jjc at jclark)
10161 * groff.c (run_commands): If the last command gets a SIGPIPE send
10162 a SIGPIPE to all children than haven't yet terminated. When
10163 command terminates, set pid field to -1.
10165 Fri Apr 17 11:20:48 1992 James Clark (jjc at jclark)
10167 * groff.c (main): Pass an appropriate -filename option to gxditview.
10169 Thu Apr 16 15:11:40 1992 James Clark (jjc at jclark)
10171 * Makefile.bd (install): Remove existing program before copying.
10173 * Makefile, */Makefile, Makefile.bd, groff.sh, groff.c: Allow
10174 programs which have Unix counterparts to be installed with
10175 user-specified prefix.
10177 * troff/input.c (exit_troff): Don't check if exit_started.
10178 (exit_request): Don't call exit_troff if exit_started.
10180 * Makefile.bd (install.mm): Rename to install.dwbmm.
10182 Tue Apr 14 10:05:10 1992 James Clark (jjc at jclark)
10184 * driver/input.c (do_file): Add missing break for '#' case.
10186 Mon Apr 13 10:11:02 1992 James Clark (jjc at jclark)
10188 * troff/input.c (input_stack::clear): Clear past any boundaries and
10189 then add the boundaries back.
10191 * troff/input.c (exit_troff): Return immediately if already
10194 * macros/tmac.s (pg@end-text): New macro. Use pg@end-text for the
10196 (pg*end-page): If the text has ended and there are no more
10197 footnotes or keeps, exit.
10199 * macros/doc-ditroff (Lq, Rq): Define as \(lq and \(rq.
10201 * troff/input.c (init_charset_table): Make \(rq transparent by
10204 * macros/tmac.an: Define lq and rq strings.
10206 * macros/tmac.s (Q, U): Define as \(lq and \(rq.
10208 Sun Apr 12 12:54:37 1992 James Clark (jjc at jclark)
10210 * troff/env.c (environment::final_break): New function.
10211 (environment::newline): Set prev_line_interrupted to 2 if
10213 * troff/env.h: Declare environment::final_break.
10214 * troff/input.c (exit_troff): Call environment::final_break()
10215 instead of environment::do_break().
10217 * macros/Makefile: Install man.local if $(MACRODIR)/man.local
10218 doesn't already exist.
10219 * macros/man.local: New file.
10220 * macros/tmac.an: Load man.local.
10221 * macros/man.ultrix: New file.
10223 Sat Apr 11 17:32:04 1992 James Clark (jjc at jclark)
10225 * troff/input.c (exit_groff): Rename to...
10226 (exit_troff): New function.
10228 * troff/div.c (exit_started, done_end_macro,
10229 seen_last_page_ejector): New global variables.
10230 (began_page_in_end_macro): New static variable.
10231 (exit_flag): Deleted.
10232 (top_level_diversion::top_level_diversion): Initialize
10234 (top_level_diversion): More elaborate test for whether
10235 cleanup_and_exit() should be called.
10236 Set began_page_in_end_macro if the end macro isn't yet finished.
10237 * troff/div.h (top_level_diversion::last_page_count): New data
10239 (top_level_diversion::set_last_page): New function.
10240 (exit_started, done_end_macro, seen_last_page_ejector): Declare.
10241 * troff/env.c (do_break): Zero prev_line_interrupted.
10242 * troff/input.c (exit_flag): Delete declaration.
10243 (LAST_PAGE_EJECTOR): New magic cookie.
10244 (token::next): Handle LAST_PAGE_EJECTOR.
10245 (exit_groff): Set exit_started and done_end_macro instead of
10246 exit_flag. Call top_level_diversion::set_last_page. Push a
10247 LAST_PAGE_EJECTOR instead of calling push_page_ejector(). Do
10248 another ejection after setting seen_last_page_ejector.
10250 Thu Apr 9 04:37:11 1992 James Clark (jjc at jclark)
10252 * etc/grog.sh, etc/grog.sh: Recognize -me sh macro.
10254 * macros/tmac.e (TH): Make sure there's room for the initial
10257 * macros/tmac.s (par@init): Make PD and DD at least \n(.V.
10258 Set FVS in points rather than units.
10260 Mon Apr 6 11:21:32 1992 James Clark (jjc at jclark)
10262 * troff/div.c (top_level_diversion::add_trap): Don't consider the
10263 position of empty slots.
10265 Fri Apr 3 10:46:45 1992 James Clark (jjc at jclark)
10267 * ps/devps/S: Fix height and depth of parenrightex.
10268 * ps/devps/symbol.diff: Regenerate.
10270 Sat Mar 28 21:17:52 1992 James Clark (jjc at jclark)
10272 * tmac.e (u): Do underlining as in -mgs.
10274 Fri Mar 27 09:23:44 1992 James Clark (jjc at jclark)
10276 * tty/tty.c (tty_printer::end_page): If overstriking is
10277 suppressed, still turn overstruck horizontal and vertical lines
10280 * lib/new.c: Back out Feb 24 change; no longer needed with gcc
10283 * refer/label.y (format_expr::evaluate): Avoid use of %0*d.
10285 Wed Mar 18 09:29:10 1992 James Clark (jjc at jclark)
10287 * Version 1.05 released.
10289 Tue Mar 17 16:50:45 1992 James Clark (jjc at jclark)
10291 * tty/tty.c: Instead of keeping an array of glyphs and then
10292 sorting it, keep a ordered linked list of glyphs for each line.
10294 * driver/driver.h: Include stddef.h.
10296 * tty/tty.c (compare_glyph):
10297 * refer/refer.c (rcompare):
10298 * troff/env.c (compare_ranges): Arguments of qsort comparison
10299 function should be const void *.
10301 * troff/number.c (parse_term):
10302 * dvi/dvi.c (draw_dvi_printer::draw): Avoid initialization in
10305 * refer/label.y (consider_authors): Don't access variables
10306 constructed under a condition outside that condition: put braces
10307 round for statement containing declaration; redeclare use of same
10310 * pic/pic.y (text_expr): Delete production that allows
10311 parenthesised text_expr.
10312 (expr): Allow a conditional_expr to appear in parentheses.
10313 (conditional_expr): Rename to any_expr.
10315 * mm: Install new version 1.01 from jh.
10317 * lib/font.c (font::get_width): Cache scaled widths.
10318 (font::font): Initialize widths_cache.
10319 (font::~font): Destroy widths_cache.
10320 * lib/font.h: Add font::widths_cache. Declare font_widths_cache.
10322 Mon Mar 16 10:16:10 1992 James Clark (jjc at jclark)
10324 * c++test.c, c++test.ref: New files.
10325 * Makefile: Check that the C++ compiler works.
10327 * ps/tmac.pspic (PSPIC): Do a break.
10329 * ps/tmac.ps: Move definition of PSPIC into...
10330 * ps/tmac.pspic: New file.
10331 (PSPIC): Draw box around picture, but make it invisible to grops.
10332 * ps/tmac.ps: Load tmac.pspic.
10333 * ps/Makefile: Install tmac.pspic.
10335 Sun Mar 15 14:18:08 1992 James Clark (jjc at jclark)
10337 * lib/font.c (scale_round): If n is negative,
10338 subtract .5 before truncating floating point result.
10340 * lib/fontfile.c: Include <errno.h>.
10342 Tue Mar 10 14:17:03 1992 James Clark (jjc at jclark)
10344 * driver/input.c (get_char): Inline. Don't update current_lineno.
10345 Change callers to up date current_lineno if necessary.
10346 Use get_char() instead of getc(current_file).
10348 Sun Mar 8 18:05:28 1992 James Clark (jjc at jclark)
10350 * ps/tmac.ps: Fix up spacing of \(mo and \(nm.
10352 Fri Mar 6 19:38:58 1992 James Clark (jjc at jclark)
10354 * tty/tty.c (tmac.tty): Define \(rg as (R).
10356 Tue Mar 3 10:11:25 1992 James Clark (jjc at jclark)
10358 * lib/lib.h: New define a_delete.
10359 * Use a_delete instead of delete when deleting an array of objects
10360 without destructors.
10362 * lib/lib.h: Rename adelete to ad_delete.
10363 * Change uses of adelete.
10365 Mon Mar 2 12:41:05 1992 James Clark (jjc at jclark)
10367 * eqn/eqn.y: Include lib.h.
10369 * troff/node.c (grow_font_table): Delete old_font_table.
10371 * mm: Install new version from jh.
10373 Fri Feb 28 10:42:23 1992 James Clark (jjc at jclark)
10375 * tbl/table.h (format_type): Make global instead of local to class
10376 entry_format. Prefix enumerators with FORMAT_.
10377 * tbl/table.c, tbl/main.c: Corresponding changes.
10378 * refer/token.h (token_type): Make global. Prefix enumerators
10380 * refer/token.[ch]: Corresponding changes.
10381 * Makefile: Get rid of -DNO_NESTED_TYPES configuration option.
10383 * troff/div.c (node::set_vertical_size): Don't name argument.
10385 Thu Feb 27 10:29:19 1992 James Clark (jjc at jclark)
10387 * Makefile: New configuration option ARRAY_DELETE_NEEDS_SIZE.
10388 * lib/lib.h: Define adelete accordingly.
10389 * pic/object.c (graphic_object::graphic_object):
10390 * tbl/main.c (format::~format):
10391 * tbl/table.c (table::~table):
10392 * refer/ref.c (reference::~reference, reference::merge,
10393 reference::insert_field, reference::delete_field): Use adelete.
10395 * Makefile: Change NESTED_TYPES to NO_NESTED_TYPES.
10397 * tbl/table.h: Corresponding changes.
10399 * common.c (common_output::dashed_arc, common_output::dotted_arc):
10400 Ensure total_angle is positive.
10402 Wed Feb 26 08:49:26 1992 James Clark (jjc at jclark)
10404 * refer/ref.c (reference::merge, reference::insert_field,
10405 reference::delete_field): Avoid delete[0].
10407 * refer/token.c (init_special_chars): Move calls to cmupper
10408 outside calls to init_two_char_letter to work around bug in gcc
10411 Mon Feb 24 14:20:00 1992 James Clark (jjc at jclark)
10413 * lib/new.c (operator new): Use __builtin_new for g++.
10415 * pic/object.c (graphic_object::~graphic_object): Don't use
10418 * pic/object.c (output::compute_scale): Initialize max_width and
10421 Sat Feb 15 09:55:20 1992 James Clark (jjc at jclark)
10423 * troff/input.c (write_request): Call fflush.
10425 * troff/node.h (class composite_node): Move declaration to node.c
10426 * troff/input.c (charinfo_to_node): Rename to ...
10427 (charinfo_to_node_list): Return node list rather than composite
10429 * troff/node.c (make_composite_node): New function.
10430 (make_node, add_char): Call make_composite_node instead of
10432 (class composite_node): Add a tfont * member. Delete font_size
10434 (composite_node::composite_node, composite_node::copy,
10435 composite_node::size): Corresponding changes.
10436 (composite_node::tprint): Provide constant spacing, emboldening
10437 and track kerning as specified in tfont.
10438 (composite_node::width): Change width calculation accordingly.
10439 * troff/env.h (environment::composite): New member.
10440 (environment::is_composite, environment::set_composite): New
10442 * troff/env.c (environment::environment): Initialize composite.
10443 * troff/input.c (charinfo_to_node): Call
10444 environment::set_composite.
10445 * troff/node.c (make_composite_node, make_glyph_node): Use the
10446 plain version of the tfont if the environment is composite.
10448 * troff/node.c (font_info::get_space_width): Additional argument
10449 giving space_size. Handle constant space correctly. Scale by
10450 space_size unless constant spaced.
10451 (env_sentence_space_width): New function.
10452 * troff/node.h: Declare it.
10453 * troff/env.h (environment::get_space_size,
10454 environment::get_sentence_space_size,
10455 environment::get_narrow_space_width,
10456 environment::get_half_narrow_space_width): Make inline.
10457 (environment::get_space_width): Make inline. Just call
10459 * troff/env.c: Delete definitions for funtions made inline.
10460 (environment::space_newline, environment::space): Use
10461 env_sentence_space_width(). Don't scale by space_size.
10462 * troff/node.h: Move declarations of env*space_width() functions
10465 Sat Feb 8 09:30:22 1992 James Clark (jjc at jclark)
10467 * macros/tmac.s (PS): Don't try to set negative indent.
10469 Thu Feb 6 09:00:35 1992 James Clark (jjc at jclark)
10471 * pic/pic.y: Fix min function.
10473 Tue Jan 28 07:52:29 1992 James Clark (jjc at jclark)
10475 * man/mdate.sh: Clear LANGUAGE.
10477 Sun Jan 19 13:02:41 1992 James Clark (jjc at jclark)
10479 * pic/pic.y, pic/lex.c: Rename COMMAND token to COMMAND_LINE.
10480 * pic/lex.c: New COMMAND keyword.
10481 * pic/pic.y (print_args, print_arg): New rules.
10482 (placeless_element): Use print_args for PRINT.
10483 New COMMAND element.
10485 Tue Jan 7 13:14:31 1992 James Clark (jjc at jclark)
10487 * troff/input.c (terminal): Handle missing argument correctly.
10489 * pic/pic.y (text_expr): New rule.
10491 * pic/pic.y: Implement := operator.
10493 Sun Jan 5 10:23:02 1992 James Clark (jjc at jclark)
10495 * etc/grog.pl, etc/grog.sh: Distinguish old and new versions of
10498 Sat Jan 4 14:42:26 1992 James Clark (jjc at jclark)
10500 * ps/devps/dingbatsrmap: Include this in the distribution.
10502 * macros/tmac.doc: Replace with new version from 2nd Networking
10503 Release. Fix loading of doc-* files.
10504 * macros/{doc-common,doc-ditroff,doc-nroff,doc-syms}: New files.
10505 * macros/tmac.doc.old: New file. Apply fixes that had been
10506 applied to old tmac.doc.
10507 * macros/tmac.andoc: Check that we're running under groff.
10508 * macros/Makefile: Rework.
10510 Fri Jan 3 13:27:51 1992 James Clark (jjc at jclark)
10512 * tbl/table.h (format_type):
10513 * refer/token.h (token_type): If NESTED_TYPES is defined, use
10514 typedef to make these types visible at file scope.
10515 * Makefile: Add NESTED_TYPES configuration option.
10517 * troff/div.c (mark): At the top level use the value of
10518 nl_reg_contents rather than the current vertical position.
10520 Thu Jan 2 10:34:51 1992 James Clark (jjc at jclark)
10522 * tty/tty.c: Implement \D for horizontal or vertical lines.
10523 (tty_printer::set_char): Use vec_used+2 as serial number.
10524 Don't allow size of vector to exceed USHRT_MAX-2.
10525 Split off part into...
10526 (tty_printer::add_char): New function.
10527 (tty_printer::draw): New function.
10528 (compare_glyph): Handle equal serial numbers.
10529 (tty_printer::end_page): Handle overstruck characters from \D.
10530 (main, usage): Implement -d option.
10532 Mon Dec 23 10:37:51 1991 James Clark (jjc at jclark)
10534 * tbl/main.c (process_format):
10535 * eqn/text.c (split_text):
10536 * troff/input.c (token::next): Use inner block for declarations
10537 with initializers in switch statement.
10539 Mon Dec 16 20:52:03 1991 James Clark (jjc at jclark)
10541 * pic/common.c (common_output::dash_line): Cope with zero-length
10544 Sun Nov 17 12:04:08 1991 James Clark (jjc at jclark)
10546 * Version 1.04 released.
10548 Wed Nov 13 05:27:21 1991 James Clark (jjc at jclark)
10550 * macros/tmac.an (TH): Define a macro an-init to define variables
10551 based on command line arguments.
10552 (an-header): Call it.
10554 Sun Nov 3 12:07:34 1991 James Clark (jjc at jclark)
10556 * Makefile (install.mm): Rename to install.dwbmm.
10558 * Makefile: Integrate mm.
10559 * mm: New directory.
10561 Wed Oct 30 10:11:34 1991 James Clark (jjc at jclark)
10563 * refer/dirnamemax.c: If PATHCONF_MISSING is defined, include
10566 * pic/troff.c (troff_output::simple_spline,
10567 troff_output::simple_polygon): Rename variable `v' to `d' to avoid
10568 shadowing parameter.
10570 * lib/tmpfile.c (xtmpfile): Declare dir as const char *.
10572 * lib/ptable.h: Add explicit casts when converting from unsigned
10575 * dvi/devdvi/{SA,SB,msam.map,msbm.map}: New files.
10576 * dvi/devdvi/Makefile: Install SA, SB.
10578 * refer/indxbib.c: Add declaration of mktemp.
10580 * refer/lookbib.c: Add declaration of isatty.
10582 Fri Oct 25 09:00:17 1991 James Clark (jjc at jclark)
10584 * pic/lex.c (interpolate_macro_with_args): While collecting
10585 arguments, keep track of whether we're in a string.
10587 Wed Oct 23 08:42:48 1991 James Clark (jjc at jclark)
10589 * ps/tmac.ps (PSPIC): Do the .sp after the \X, and move the \X
10590 down with \v, so as to avoid problems with top of page trap
10591 setting no space mode.
10593 Tue Oct 22 17:38:49 1991 James Clark (jjc at jclark)
10595 * eqn/lex.c (get_delimited_text): Allow tab before macro body.
10597 Tue Oct 15 17:24:53 1991 James Clark (jjc at jclark)
10599 * ps/psrm.c (ps_get_line): Fix bug when lines longer than 255.
10600 Improve error message.
10602 Fri Oct 11 11:09:38 1991 James Clark (jjc at jclark)
10604 * ps/psrm.c (print_ps_string): Don't pass negative numbers to
10607 Wed Oct 9 17:50:14 1991 James Clark (jjc at jclark)
10609 * groff.c (possible_command::execp): Always use _exit() after a
10612 * Makefile: Add HAVE_UNION_WAIT, HAVE_PID_T, WAIT_COREDUMP_0200,
10613 NO_SYS_WAIT_H configuration options.
10614 * groff.c: Use these options. Use POSIX-style macros to extract
10615 fields from the status returned by wait().
10617 Fri Oct 4 12:12:27 1991 James Clark (jjc at jclark)
10619 * tbl/table.c (table::compute_separation_factor): Allow the
10620 separation factor to drop to 0.
10622 Tue Oct 1 18:12:38 1991 James Clark (jjc at jclark)
10624 * refer/search.c: Include <errno.h>.
10626 Sun Sep 29 08:40:57 1991 James Clark (jjc at jclark)
10628 * pic/pic.y (YYDEBUG): Don't define for Borland C++.
10630 * lib/lib.h: #ifdef out declarations of itoa and iftoa for Borland
10633 * pic/lex.c (input_stack::bol): Move definition out of class body.
10635 * pic/main.c: On MSDOS munge argv[0].
10637 * lib/ptable.h: Define name2 as _Paste2 for Borland C++.
10639 * lib/ptable.c (hash_string): Use unsigned long rather than
10641 (next_ptable_size): Use unsigned rather than int. Give an error
10642 message if we've hit the largest table size.
10643 * lib/ptable.c: Corresponding changes. Also use unsigneds for the
10646 * pic/object.h (object_spec): Make flags unsigned long. Declare
10647 flags as const unisgned long rather than as enums.
10649 * pic/output.c: Deleted.
10651 * pic/troff.c (troff_output::simple_ellipse): Remove spurious %.
10653 * tbl/table.c (simple_entry::note_double_vrule_on_{left,right}):
10654 Add additional argument.
10655 (line_entry::note_double_vrule_on_{left,right}): Set value of
10656 douvle_vrule_on_{right,left} flag according to argument.
10657 (simple_line_entry::simple_print,
10658 simple_line_entry::double_line_print): If adjacent to double vrule
10659 on a corner extend rather than shorten the rule by half the double
10662 * troff/number.c (parse_term): In checking for overflow, handle the
10663 case where the current horizontal position is negative.
10665 Thu Sep 12 08:26:09 1991 James Clark (jjc at jclark)
10667 * pic/object.c (draw_arrow): Check for object having zero length.
10669 Wed Sep 11 10:32:38 1991 James Clark (jjc at jclark)
10671 * eqn/main.c (do_file): Split off inline equation handling into...
10672 (inline_equation): New function. Search for starting delimiter
10674 (delim_search): New function. Don't recognize a delimiter that
10675 occurs in the name of an escape sequence, number register, string
10678 Tue Sep 10 04:01:11 1991 James Clark (jjc at jclark)
10680 * eqn/delim.c (delim_box::compute_metrics): Don't call
10681 define_extensible_string if left is 0.
10682 (delim_box::output): Don't print the left delimiter if left is 0.
10683 (delim_box::debug_print): Check for left == 0 before calling printf.
10685 Fri Aug 23 13:02:30 1991 James Clark (jjc at jclark)
10687 * troff/Makefile (majorminor.c): Include only digits in
10690 Thu Aug 22 09:35:37 1991 James Clark (jjc at jclark)
10692 * refer/dirnamemax.c: new file.
10693 * refer/genlimits.c: Deleted.
10694 * refer/indxbib.c (main): Use dir_name_max() instead of NAME_MAX.
10695 Don't check path length.
10696 * refer/Makefile: Add dir_name_max.o; delete genlimits.
10697 * Makefile: Add PATHCONF_MISSING option.
10699 * refer/indxbib.c (get_cwd): New function.
10700 (main): Use get_cwd().
10701 * lib/getcwd.c: New file.
10702 * Makefile: Delete -DHAVE_GETWD. Include GETCWD variable. Pass
10703 GETCWD in SUBFLAGS.
10704 * lib/Makefile: Compile getcwd.o.
10706 * ps/tmac.psatk (psatk-defs): Define showpage after pushing
10709 * refer/indxbib.c (main): Check success of mktemp.
10711 * lib/tmpfile.c: New file.
10712 * lib/Makefile: Add tmpfile.c.
10713 * lib/lib.h: Declare xtmpfile(); include <stdio.h>.
10714 * ps/ps.h: Delete declaration of mktemp().
10715 * ps/ps.c (ps_printer::ps_printer): Use xtmpfile().
10716 * refer/refer.c (divert_to_temporary_file): Use xtmpfile().
10717 * driver/driver.h: No need now to include errno.h.
10719 * everywhere: Set errno to 0 before calling fopen().
10721 * eqn/eqn.h, etc/soelim.c, driver/driver.h, etc/addftinfo.c,
10722 dvi/tfmtodit.c, groff.c, refer/index.c, refer/linear.c,
10723 refer/lookbib.c, refer/refer.h, ps/psbb.c: Include <errno.h>.
10725 Mon Aug 19 10:52:18 1991 James Clark (jjc at jclark)
10727 * troff/env.h (translate_space_to_dummy): Declare it.
10728 * troff/env.c (environment::space_newline, environment::space):
10729 If translate_space_to_dummy is set then make the width of spaces 0.
10730 * troff/input.c (translate): If the second character of a
10731 translation is a space, translate to unbreakable space. If the
10732 first character is a space, set or clear translate_space_to_dummy
10733 according to whether the second character is \&. Weird!
10735 Tue Jul 30 10:03:56 1991 James Clark (jjc at jclark)
10737 * groff.c (run_commands): Don't use non-zero exit code because a
10738 command gets SIGPIPE.
10740 * groff.c, groff.sh: Use -mXps with -TXps.
10742 * ps/ps.c (ps_printer::special): Move call to flush_sbuf() into...
10743 (ps_printer::do_exec, ps_printer::do_file, ps_printer::do_def,
10744 ps_printer::do_mdef, ps_printer::do_import): Call flush_sbuf().
10745 (ps_printer::special): New specials invis and endinvis.
10746 (ps_printer::do_invis, ps_printer::do_endinvis): New functions.
10747 (ps_printer::set_char, ps_printer::draw): Return if invis_count>0.
10748 (ps_printer::end_page): Check that invis_count == 0.
10749 (ps_printer::invis_count): New member.
10750 (ps_printer::ps_printer): Initialize invis_count to 0.
10752 * troff/env.c (environment::hyphenate_line): Hyphenation
10753 indicator at beginning of word inhibits splitting after -, \(em
10756 * pic/pic.y (element): Allow another element to follow } without
10757 any intervening separator.
10759 Mon Jul 22 12:27:37 1991 James Clark (jjc at jclark)
10761 * pic/lex.c (get_delimited): Allow tabs before delimiter.
10763 Wed Jul 17 10:59:08 1991 James Clark (jjc at jclark)
10765 * groff.c: Get rid of HAVE_UNION_WAIT stuff. Instead suppress
10766 declaration of wait() in header files.
10767 * Makefile: Get rid of -DHAVE_UNION_WAIT.
10769 * tbl/table.c (alphabetic_text_entry::add_tab): New function.
10771 * lib/lib.h: Declare return type of strerror as char *.
10773 * man/Makefile: Add g flag to sed substitutions.
10774 * Makefile (shgroff, bindist): Likewise.
10776 Sun Jul 14 11:57:02 1991 James Clark (jjc at jclark)
10778 * ps/ps.c (ps_printer::do_import): Move push of userdict into...
10779 * ps/devps/prologue (PBEGIN): Define showpage after pushing
10782 Sat Jul 13 20:53:04 1991 James Clark (jjc at jclark)
10784 * ps/devps/prologue (PBEGIN): Zap any definition of showpage in
10787 Fri Jul 12 07:10:09 1991 James Clark (jjc at jclark)
10789 * man/mdate.sh: Handle the fact that BSD ls -l does not print the
10792 Sun Jul 7 08:00:23 1991 James Clark (jjc at jclark)
10794 * troff/input.c (define_number_reg): If currently undefined,
10795 don't define it if the argument is an invalid expression.
10797 * Makefile: Ignore return value of `if' commands without `else'
10800 * Makefile: Split up CPPDEFINES into a series of separate
10801 configuration options.
10803 * troff/input.c (init_registers): Use time_t instead of long
10804 unless LONG_FOR_TIME_T is defined. Use returned result rather
10805 than passing pointer.
10806 * Makefile: Document LONG_FOR_TIME_T as a CPPDEFINE.
10808 * lib/Makefile (fontpath.h): Use gendef.
10810 Thu Jul 4 09:48:05 1991 James Clark (jjc at jclark)
10812 * troff/input.c (input_iterator::shift): Delete argument name.
10813 * troff/node.c (suppress_output_file::really_begin_page,
10814 suppress_output_file::really_transparent_char, node::ascii_print,
10815 node::tprint): Delete names of unused arguments.
10817 Wed Jul 3 17:34:57 1991 James Clark (jjc at jclark)
10819 * refer/label.y (string): Pass $4 to command_error.
10821 Tue Jul 2 15:06:01 1991 James Clark (jjc at jclark)
10823 * Version 1.03 released.
10825 Sat Jun 29 08:14:01 1991 James Clark (jjc at jclark)
10827 * Makefile: Pass definition of SHELL in SUBFLAGS.
10829 * gendef: New file.
10830 * Makefile, eqn/Makefile, refer/Makefile, troff/Makefile,
10831 ps/Makefile: Use gendef to construct header files that are
10832 constructed from the Makefile.
10834 * macros/Makefile: make all should build stripped version of tmac.e.
10836 * refer/Makefile (clean): Remove y.output.
10838 Fri Jun 28 09:44:36 1991 James Clark (jjc at jclark)
10840 * ps/pfbtops.c (main): Add -v option which prints out a version
10842 * ps/Makefile (pfbtops): Link with libgroff.a.
10844 Fri Jun 21 07:43:23 1991 James Clark (jjc at jclark)
10846 * refer/search.h (linear_searcher::get_nkeys): Delete declaration.
10847 * refer/linear.c (linear_searcher::get_nkeys): Delete definition.
10849 * refer/lkbib.c (main): Always terminate reference with blank
10851 * refer/lookbib.c (main): Likewise.
10853 * refer/linear.c (file_buffer::load): Check that the file is not a
10856 * refer/Makefile (genlimits): Possibly add -DHAVE_SYS_DIR_H.
10857 (genlimits.c): Include <sys/dir.h> if HAVE_SYS_DIR_H is defined.
10858 Delete second inclusion of <sys/param.h>.
10860 Tue Jun 18 01:32:26 1991 James Clark (jjc at jclark)
10862 * troff/token.h (token::special): Deleted.
10864 * tbl/main.c (process_format): Rework so that opt->tab_char is
10865 recognized only when appropriate.
10867 * ps/Makefile (clean): Remove pfbtops.
10869 Sun Jun 16 09:37:19 1991 James Clark (jjc at jclark)
10871 * lib/font.c (text_file::next): Don't return if we have got a
10874 Fri Jun 14 09:52:26 1991 James Clark (jjc at jclark)
10876 * refer/refer.c (store_reference): Get hash code from old_table[i]
10877 when rehashing the table.
10879 Thu Jun 13 01:26:43 1991 James Clark (jjc at jclark)
10881 * eqn/box.c (box::top_level): Save size and prev size using \R and
10882 restore it afterwards. Set the size to the size at the beginning
10884 * eqn/pbox.h: Declare SAVED_INLINE_PREV_SIZE_REG,
10885 SAVED_INLINE_SIZE_REG, and SAVED_SIZE_REG.
10887 * refer/Makefile (limits.h): Use ./genlimits.
10889 Wed Jun 12 16:05:34 1991 James Clark (jjc at jclark)
10891 * refer/index.c: Delete declarations of stat() and fstat().
10893 Tue Jun 11 14:52:49 1991 James Clark (jjc at jclark)
10895 * tty/tmac.tty: Add character definitions for \(>= and \(<=.
10897 Mon Jun 10 22:49:48 1991 James Clark (jjc at jclark)
10899 * etc/grog.sh, etc/grog.pl: Change regex for .PS.
10901 Fri Jun 7 09:13:06 1991 James Clark (jjc at jclark)
10903 * troff/input.c (token::get_char): Handle \e.
10905 * refer/linear.c: Delete declarations of fstat() and stat().
10907 Wed Jun 5 09:11:59 1991 James Clark (jjc at jclark)
10909 * troff/node.c, troff/env.c, troff/input.c, Makefile: Remove
10910 OP_DELETE_BROKEN stuff, since we now have a fix for g++.
10912 Mon Jun 3 13:41:32 1991 James Clark (jjc at jclark)
10914 * troff/input.c (do_define_macro): Improve error handling for end
10915 of file while defining macro.
10917 Sun Jun 2 10:20:24 1991 James Clark (jjc at jclark)
10919 * eqn/box.h: Fix declaration of set_gsize.
10920 * eqn/box.c (set_gsize): Make argument const char *.
10921 (gsize): Declare as char *.
10922 * eqn/main.c (main): Don't convert gsize to int.
10923 * eqn/lex.c (do_gsize): Pass char * to set_gsize.
10925 * Version 1.02 released.
10927 Sat Jun 1 12:19:46 1991 James Clark (jjc at jclark)
10929 * macros/tmac.andoc: New file.
10930 * macros/Makefile: Install tmac.andoc.
10932 * troff/node.c, troff/env.c, troff/input.c: Conditionalize use of
10933 operator new and delete on OP_DELETE_BROKEN not being defined.
10934 * Makefile: Mention OP_DELETE_BROKEN.
10936 Mon May 27 13:49:07 1991 James Clark (jjc at jclark)
10938 * Makefile (bindist): Pass SUBFLAGS.
10940 Sun May 26 14:13:22 1991 James Clark (jjc at jclark)
10942 * Makefile, groff.c: Pass definitions to groff.c via device.h.
10944 * tty/tty.c (tty_font::load_tty_font): Avoid shadowing
10947 * ps/Makefile, ps.c: Pass BROKEN_SPOOLER_FLAGS via broken.h.
10949 * ps/ps.h, ps/psrm.c: Make comment_table and
10950 header_comment_table local to resource_manager::process_file.
10952 * groff.sh: With -TXps pass -printCommand option to gxditview.
10954 * groff.c (possible_command::print): Implement using
10955 append_arg_to_string.
10957 * xditview: Merge in new implementation with own ChangeLog.
10959 Sat May 25 18:33:20 1991 James Clark (jjc at jclark)
10961 * groff.c (main): Implement PRINT_OPTION.
10962 (append_arg_to_string): New command.
10963 (device_table): Set PRINT_OPTION flag for Xps.
10965 Fri May 24 09:48:58 1991 James Clark (jjc at jclark)
10967 * troff/groff.h: Rename to troff.h.
10969 * pic/lex.c (lookup_keyword, docmp): New functions.
10970 (get_token): Use new lookup_keyword.
10971 Don't include key.h.
10972 * pic/key.[ch], pic/pic.gperf: Deleted.
10973 * pic/Makefile: Remove gperf stuff.
10975 * pic/Makefile, pic/output.h: Move definition of TEX_SUPPORT
10977 * pic/tex.c: Move include of pic.h before test of TEX_SUPPORT.
10979 * troff/Makefile, troff/node.c: Move definition of
10980 STORE_WIDTH into node.c.
10982 * etc/grog.pl, etc/grog.sh: Support -mdoc.
10984 Thu May 23 12:30:49 1991 James Clark (jjc at jclark)
10986 * dvi/devdvi/texr.map, dvi.devdvi/texi.map,
10987 dvi/devdvi/texb.map: Add lq and rq.
10988 dvi/devdvi: Regenerate fonts.
10989 * ps/devps/textmap: Add lq and rq.
10990 * ps/devps: Regenerate fonts.
10991 * tty/devascii/R.proto, tty/devlatin1/R.proto: Add lq and rq.
10992 * macros/tmac.e: Define \*(lq and \*(rq to be \(lq and \(rq.
10994 * pic/object.c (position_rectangle): When checking radius
10995 cope with possiblity that width or height is negative.
10996 (box_object::box_object): Have separate xrad and yrad with
10997 signs matching signs of dim components.
10998 (box_object::{north,south}_{east,west}): Use xrad and yrad.
10999 (box_object::print): With rounded boxes use absolute values
11000 for dim and rad arguments.
11002 * lib/Makefile, lib/fontfile.o: Pass definition of FONTPATH
11005 * eqn/Makefile, eqn/main.c: Pass definition of DEVICE in device.h.
11007 * various files: Add explicit destructors to keep Saber CC +d
11010 Wed May 22 11:37:11 1991 James Clark (jjc at jclark)
11012 * eqn/box.c (box::top_level): Restore fonts correctly after
11013 font changes in line containing inline equation. Also
11014 restore previous font as well as current font.
11015 * eqn/pbox.h: Define necessary string and register names.
11017 * troff/input.c (token::next): Case 'R' calls do_register.
11018 (do_register): New function.
11020 Tue May 21 11:28:23 1991 James Clark (jjc at jclark)
11022 * groff.c, groff.sh: Support Xps device. Allow each device
11023 to have a pseudo_name and a real_name.
11025 * groff.c (run_commands): Don't print `Broken pipe' messages.
11027 * ps/pfbtops.c: New file.
11028 * ps/Makefile: Add pfbtops.
11030 * troff/number.c (parse_term): Improved error message.
11032 Mon May 20 11:22:14 1991 James Clark (jjc at jclark)
11034 * groff.c, groff.sh, etc/grog.sh, etc/grog.pl: Support grefer.
11036 * Makefile: Integrate refer.
11037 * refer: New directory.
11038 * man/grefer.man, man/glookbib.man, man/gindxbib.man,
11039 man/lkbib.man: New files.
11040 * man/Makefile: Support refer man pages.
11042 * lib/lib.h: Declare is_prime.
11043 * lib/prime.c: New file.
11045 * troff/input.c (macro_source): New function.
11046 (init_input_requests): Bind "mso" to macro_source.
11048 * troff/env.c (environment::possibly_break_line): Maintain
11049 pointer to pointer to node to be split in ndp so as to avoid
11050 using address of freed node.
11052 * troff/env.c (environment::hyphenate_line): Maintain pointer to
11053 pointer to first node to be hyphenated in startp so as to
11054 avoid using address of freed node.
11056 * troff/env.c (class trie, class hyphen_trie): Make the
11057 elements of the trie be of type char not unsigned char.
11058 Declare arguments to be const char* instead of unsigned char *.
11060 * troff/env.c (hyphenate): Initialize hbuf[0].
11062 * troff/input.c (set_string): Declare p to be char * and cast
11063 *p to unsigned char when necessary.
11065 * troff/input.c (do_define_macro): Declare s to be const
11066 char*. Cast element to unisgned char when necessary, Declare
11067 d to be an int. Handle EOF better.
11069 * troff/Makefile, troff/input.c: Different scheme for passing
11070 definitions of MACROPATH, HYPHENFILE and DEVICE.
11072 Tue May 14 13:41:36 1991 James Clark (jjc at jclark)
11074 * tty/devascii/R.proto: Delete entry for em.
11075 * tty/devlatin1/R.proto: Likewise.
11077 Sat May 11 11:13:28 1991 James Clark (jjc at jclark)
11079 * troff/input.c (translate): Stop when we get a space. Treat eof
11082 * macros/tmac.an (IP): Only pass quoted argument to TP when \n(.$>1.
11084 Wed Apr 24 19:24:33 1991 James Clark (jjc at jclark)
11086 * tbl/main.c (process_format): A font name following a `f'
11087 modifier that starts with a digit can be only one character long.
11088 Also deal with EOF on the second character of the font name.
11090 Wed Apr 17 11:23:43 1991 James Clark (jjc at jclark)
11092 * troff/input.c (token::next): Turn \~ into an
11093 unbreakable_space_node.
11094 * troff/node.c (unbreakable_space_node): New class.
11095 * troff/node.h: Declare it.
11097 Tue Apr 16 10:47:12 1991 James Clark (jjc at jclark)
11099 * dvi/dvi.c (dvi_printer::set_char): Make code an int. Check that
11100 it's >= 0, before outputting it as a single byte.
11102 Mon Apr 15 11:20:23 1991 James Clark (jjc at jclark)
11104 * lib/font.c: Make font_char_metric::code an int.
11105 (font::get_code): Change return type to int.
11106 (font::load): Allow code to be arbitrary integer.
11107 * lib/font.h (font::get_code): Change return type to int.
11108 (font::number_to_index): Change argument type to int.
11109 * troff/input.c (token::next): In case 'N', allow any value.
11110 Store value in token::val.
11111 (token::operator==): For TOKEN_NUMBERED_CHAR test equality of val.
11112 (token::get_char, token::add_to_node_list, token::process): Get
11114 (charinfo::set_number): Change argument to int.
11115 (charinfo::get_number): Require that NUMBERED flag be set.
11116 (get_charinfo_by_number): Store numbered characters not between 0
11117 and 255 in a dictionary.
11118 * troff/charinfo.h (get_charinfo_by_number): Change argument type
11120 (charinfo::number): Change type to int.
11121 (charinfo::set_number): Change type of set_number to int.
11122 * troff/node.c (troff_output_file::put_char_width,
11123 troff_output_file::put_char): Test whether character is numbered
11124 using charinfo::numbered().
11125 * driver/printer.c (printer::set_numbered_char): Allow arbitrary
11127 * lib/nametoindex.c: New implementation to cope with arbitrary
11130 * troff/input.c (token::operator==): Test val for
11131 TOKEN_CHAR_HEIGHT, TOKEN_CHAR_SLANT, TOKEN_FONT_POSITION, and
11134 * man/Makefile: Add definiton of BROKEN_SPOOLER_FLAGS.
11135 (.man.n): sed out @BROKEN_SPOOLER_FLAGS@.
11137 Sun Apr 14 12:57:00 1991 James Clark (jjc at jclark)
11139 * ps/devps/zapfdr.ps: Don't copy UniqueID. Avoid use of newdict
11142 * all Makefiles: rm targets of cp and >.
11144 * xditview/xtotroff.c (MapFont): Unlink troff_name before opening
11147 * eqn/lex.c (def_table): Add dollar.
11149 Sat Apr 13 13:02:44 1991 James Clark (jjc at jclark)
11151 * troff/input.c (do_width): Push back newline before closing delim
11154 Fri Apr 12 15:16:03 1991 James Clark (jjc at jclark)
11156 * groff.c (possible_command::prepend_arg): New function.
11157 (main): Prepend device -m option.
11158 * groff.sh: Put device -m options before command-line options.
11160 Tue Apr 9 10:24:43 1991 James Clark (jjc at jclark)
11162 * macros/tmac.an (IP): Quote argument to TP.
11164 * ps/ps.c (main): New option -b, which sets...
11165 (broken_flags): New variable.
11166 (ps_printer::~ps_printer): Incorporate the setup section in the
11167 prolog if (broken_flags & NO_SETUP_SECTION).
11168 (ps_printer::begin_page): Generate {Begin,End}PageSetup comments.
11169 (ps_printer::merge_download_fonts, ps_printer::merge_import_fonts,
11170 ps_printer::merge_ps_fonts, ps_printer::print_font_comment,
11171 ps_printer::print_needed_font_comment,
11172 ps_printer::print_supplied_font_comment,
11173 ps_printer::print_include_font_comments,
11174 ps_printer::lookup_doc_font, ps_printer::download_fonts,
11175 ps_printer::read_download_file, read_document_fonts, add_font,
11176 skip_line, parse_fonts_arg, document_font::document_font,
11177 document_font::~document_font, document_font::download,
11178 ps_output::include_file): Deleted.
11179 (ps_printer::~ps_printer): Generate %%EOF. Generate %!PS-Adobe-3.0
11180 rather than %!PS-Adobe-2.0. Make calls to
11181 resource_manager::need_font for each font that we used. Replace
11182 calls to merge_ps_fonts, merge_download_fonts, print_font_comment,
11183 print_supplied_font_comment, print_needed_font_comment by call to
11184 resource_manager::print_header_comments. Output %%Orientation
11185 comment. Output %%Requirements: numcopies comment if ncopies > 1.
11186 Don't output the prolog directly. Instead call
11187 resource_manager::output_prolog. Only define #copies when ncopies
11188 > 1. Delete calls to print_include_font_comments and
11189 download_fonts. Add call to resource_manager::document_setup.
11190 (ps_printer::do_file): Call resource_manager::import_file instead
11191 of including it ourselves.
11192 (ps_printer::do_import): Likewise. Also don't call
11193 merge_import_fonts. Push userdict on the dictionary stack before
11194 and pop it afterwards.
11195 Move declaration of ps_output into ps.h.
11196 * ps/psrm.c: New file implementing resource_manager class.
11197 * ps/ps.h: New file declaring ps_output and resource_manager
11199 * ps/devps/zapfdr.ps:
11200 * ps/devps/symbolsl.ps:
11201 * ps/devps/prologue: Use 3.0 conventions.
11202 * ps/Makefile: Pass definition of BROKEN_SPOOLER_FLAGS in DEFINES.
11203 Add default definition of BROKEN_SPOOLER_FLAGS.
11204 * Makefile: New variable BROKEN_SPOOLER_FLAGS. Add
11205 BROKEN_SPOOLER_FLAGS to SUBFLAGS.
11207 Mon Apr 8 09:26:54 1991 James Clark (jjc at jclark)
11209 * etc/grog.pl: New file.
11210 * Makefile (GROG): New variable.
11211 Add GROG to SUBFLAGS.
11212 * etc/Makefile (GROG): New variable.
11213 (install.nobin): Install $(GROG) rather than grog.sh.
11215 Thu Apr 4 11:36:45 1991 James Clark (jjc at jclark)
11217 * eqn/special.c (special_box::compute_metrics): Make the input and
11218 output strings the same. Get the new height and depth from the
11219 predefined height and depth registers. Also make subscript kern
11220 and skew available.
11221 (special_box::compute_subscript_kern, special_box::compute_skew):
11224 * eqn/box.c (pointer_box::compute_skew,
11225 simple_box::compute_metrics, box::top_level)
11226 * eqn/text.c (prime_box::compute_metrics,
11227 prime_box::comput_subscript_kern)
11228 * eqn/limit.c (limit_box::compute_metrics):
11229 * eqn/delim.c (build_extensible, delim_box::compute_metrics):
11230 * eqn/sqrt.c (sqrt_box::compute_metrics): Protect possibly
11231 negative numbers in `nr' requests with a leading 0.
11233 Wed Apr 3 15:58:23 1991 James Clark (jjc at jclark)
11235 * eqn/special.c: New file.
11236 * eqn/eqn.y: Declare token SPECIAL. Make it right associative.
11237 Add new rule for simple.
11238 * eqn/lex.c (token_table): Add SPECIAL.
11239 * eqn/box.h: Declare make_special_box.
11240 * eqn/Makefile: Add special.[co].
11242 Sat Mar 30 10:57:53 1991 James Clark (jjc at jclark)
11244 * ps/devps/prologue: Possibly set packing to true while defining.
11245 Create grops dictionary here. Initialize local variables before
11246 defining procedures.
11247 (PICTURE): Rename to PBEGIN. Also do save, noop showpage, count
11248 the dictionary stack. Set strokeadjust and overprint to false if
11249 the relevant operators are defined.
11250 (PEND): New procedure.
11251 * ps/ps.c (ps_printer::~ps_printer): In the prolog just include
11252 prologue. Do everything else in the setup section.
11253 (ps_printer::do_import): Just call PBEGIN and PEND around the
11254 picture. Also push userdict before, and pop it afterwards.
11256 Wed Mar 27 07:59:50 1991 James Clark (jjc at jclark)
11258 * troff/node.c (bracket_node::tprint): Brackets were being printed
11261 * macros/tmac.an (SH, SS): Set fill mode.
11263 Tue Mar 26 07:46:31 1991 James Clark (jjc at jclark)
11265 * troff/div.c (top_level_diversion::begin_page): Set
11266 high_water_mark to 0.
11268 Fri Mar 22 09:19:46 1991 James Clark (jjc at jclark)
11270 * man/mdate.sh: New file.
11271 * man/mdate.c: Deleted.
11272 * man/Makefile: Use mdate.sh instead of mdate.
11275 * eqn/lex.c (do_gsize): Supply missing argument to error message.
11277 Tue Mar 19 11:06:50 1991 James Clark (jjc at jclark)
11279 * man/mdate.c: New file.
11280 * man/*.man: Replace modification date by @MDATE@.
11281 * man/Makefile (.man.n): Replace @MDATE@ by `mdate $<`.
11282 (mdate): New target.
11284 * lib/font.c (text_file::next): Deal with arbitrarily long lines.
11285 Remove illegal input characters.
11287 Mon Mar 18 08:32:25 1991 James Clark (jjc at jclark)
11289 * macros/tmac.s (pg*start-col): Do .ns *after* running the hooks.
11291 Sat Mar 16 03:52:25 1991 James Clark (jjc at jclark)
11293 * troff/div.c (begin_page): Change behaviour when
11294 !first_page_begun and !break_flag.
11296 * troff/input.c (do_name_test): Return 0 if argument is empty.
11298 * troff/input.c (read_long_escape_name): Require closing ] to be
11299 at same input level as opening [.
11301 * troff/input.c (read_increment_and_escape_name): New function.
11302 (get_copy, process_input_stack): Use this for \n.
11304 Fri Mar 15 00:31:48 1991 James Clark (jjc at jclark)
11306 * troff/div.c (top_level_diversion::begin_page): Ignore the
11307 current value of page_number if !first_page_begun.
11309 * groff.c (main): Fix declaration of buf.
11311 * troff/input.c (do_name_test): New function.
11312 (token::next): Implement \A.
11313 (token::next): Implement \e by turning it into a TOKEN_ESCAPE.
11314 (token::description, token::add_to_node_list, token::process):
11315 Handle TOKEN_ESCAPE.
11316 * troff/token.h: New token TOKEN_ESCAPE.
11318 Thu Mar 14 10:22:26 1991 James Clark (jjc at jclark)
11320 * pic/main.c (do_picture): Allow space before and after filename
11321 following `<'. Check that the filename is not empty.
11323 Wed Mar 13 12:49:40 1991 James Clark (jjc at jclark)
11325 * Version 1.01 released.
11327 * dvi/devdvi/CompileFonts: Add cm*ss10 fonts.
11329 * dvi/tmac.dvi: ftr HR to H.
11331 * macros/tmac.e: Round up computation of $r.
11333 * xditview/tmac.X: Don't give up completely in compatibility mode.
11334 Use \n(.s instead of \n[.s].
11336 * dvi/tmac.dvi: Don't give up completely in compatibility mode.
11337 Use \(ci instead of \[ci]. Use \n(.s instead of \n[.s].
11338 Add u to factors inside \s[...]. Rename frac to dvi-frac.
11339 Translate \(FM onto \[prime] and \(!/ onto \[slashnot]; use these
11340 short names in the char definitions.
11342 * ps/tmac.ps: Don't give up completely in compatibility mode.
11343 Fix the fraction definitions to use \n(.s and \(f/. Add an extra
11344 quote in front of \n(.s. Add u to factors inside \s[...].
11346 Mon Mar 11 12:01:20 1991 James Clark (jjc at jclark)
11348 * tty/tmac.tty: Call the nroff request.
11350 * macros/tmac.e ((x, )x): Better definitions that work properly
11352 (@0, @1): Helper macros for (x.
11354 * macros/tmac.e ($s, hl): Use \l rather than \D.
11356 * tty/tmac.tty: Make it work better in compatibility mode.
11357 (pchar): Rename to tty-char.
11359 * macros/tmac.e (@E): New macro.
11360 (r, i, b, rb, bi): Use @E.
11362 * macros/tmac.e (@F): Don't use (;...) syntax.
11364 * macros/tmac.e: Remove mention of \*(||/revisions. Mention that
11365 it was modified for groff.
11367 * macros/tmac.e: Make sure \n(ps and \n(es are >= \n(.V.
11369 * macros/tmac.e (<., .>): Removed.
11370 ([., .]): If \n(.V>=1v, use [] instead of superscripting.
11372 * macros/tmac.e: Remove check that groff is being used.
11374 * macros/tmac.e (@C): Change families only if using groff; turn
11375 compatibility mode off while changing familes. Save compatibility
11376 mode before changing families and restore it afterwards.
11378 * macros/tmac.e (@h): Remove test for offset + line length.
11380 * macros/tmac.e (sorry): Rename to @S. Use \$1 instead of \$0
11381 (lo, th, ac): Define to call @S instead of using als.
11383 * macros/tmac.e: Make $r and $R now contain \n(.v*100/\n(.sp, ie
11384 the ratio of the vertical spacing to the point size in units
11385 expressed as a percentage. Use these instead of $10r and $10R,
11386 Delete $10r and $10R.
11388 * lib/font.c (font::load): In default computation of space_width,
11389 divide by sizescale. Use scale_round.
11391 * macros/tmac.an (TP): Don't call `nf'.
11392 (an-do-tag): Don't call `fi'.
11394 Sun Mar 10 09:52:35 1991 James Clark (jjc at jclark)
11396 * troff/input.c (process_input_stack): Handle the case where
11397 spaces at the beginning of an input line are followed by a
11400 Thu Mar 7 20:18:07 1991 James Clark (jjc at jclark)
11402 * groff.c (device_table): Add PIC_X_OPTION for dvi device.
11403 * groff.sh: Use pic -x with the dvi device.
11405 * dvi/devdvi/FontMakefile (H): Don't use -s.
11407 * dvi/devdvi/HI, dvi/devdvi/HB: New files.
11408 * dvi/devdvi/Makefile: Add HI and HB to FONTS.
11409 * dvi/devdvi/FontMakefile: Add rules for HI and HB. Include these
11412 Mon Mar 4 13:20:14 1991 James Clark (jjc at jclark)
11414 * ps/psfig.diff: New file.
11415 * ps/tmac.psfig: New file.
11417 Sat Mar 2 00:15:09 1991 James Clark (jjc at jclark)
11419 * macros/tmac.s (]=, ref*do-tl, ref*bib-print): Deleted.
11420 (]-): Don't call ref*do-tl.
11422 * macros/tmac.s (ref*end-print): Use XP if [F not defined.
11424 * macros/tmac.s (ref*normal-print): Call FS rather than fn@do-FS.
11425 (fn@do-FS): Rename to fn*do-FS.
11427 * troff/input.c (transparent_translate): New function.
11428 (process_input_stack): Apply transparent_translate before calling
11429 diversion::transparent_output(unsigned char).
11431 Wed Feb 27 00:13:25 1991 James Clark (jjc at jclark)
11433 * troff/input.c (do_define_macro): Define the macro before calling
11436 * xditview/Makefile: Add DEVICES variable. Change install target
11439 Tue Feb 26 10:46:22 1991 James Clark (jjc at jclark)
11441 * groff.c (run_commands): Handle the possibility that there are
11442 child processes other than those forked by us.
11444 Sun Feb 24 21:32:30 1991 James Clark (jjc at jclark)
11446 * lib/string.c (string::append): New function.
11447 * lib/stringclass.h: Declare it.
11449 Thu Feb 21 11:49:26 1991 James Clark (jjc at jclark)
11451 * eqn/main.c (main): New option -N which sets
11452 no_newline_in_delim_flag.
11453 (do_file): If no_newline_in_delim_flag is set don't allow newlines
11455 * groff.c (main): Pass -N on to eqn.
11456 (help, synopsis): Mention -N.
11457 * groff.sh: Implement -N.
11459 Wed Feb 20 15:16:10 1991 James Clark (jjc at jclark)
11461 * macros/tmac.s (]=, ref*bib-print, ref*do-tl): New macros.
11462 (]-): Call ref*do-tl if ref*need-tl is non-zero.
11463 (XP): Allow as initializer.
11465 Tue Feb 19 14:09:06 1991 James Clark (jjc at jclark)
11467 * troff/env.c (environment::wrap_up_field): If field_spaces are
11468 non-zero and we have a current_tab, subtract padding from
11469 tab_distance. If this makes tab_distance <= 0, use the next tab
11470 stop instead. If there isn't any next tab or it's a left tab,
11471 wrap up the current tab.
11472 (environment::start_field): Initialize tab_precedes_field.
11473 (environment::wrap_up_tab): If there's a current field, update
11474 pre_field_width, field_distance and tab_precedes_field.
11475 * troff/env.h (environment::tab_precedes_field): New member.
11477 Fri Feb 15 01:24:00 1991 James Clark (jjc at jclark)
11479 * ps/ps.c (ps_printer::do_file): New function.
11480 (ps_printer::special): Bind to `file' special.
11481 (ps_printer::do_exec): Set ndefined_styles to 0.
11483 Sat Feb 9 03:03:04 1991 James Clark (jjc at jclark)
11485 * eqn/text.c (split_text): Grok \* and similar escapes sequences.
11486 Avoid stripping first character from the start of unrecognized
11487 escapes. Use lex_error instead of error to report errors.
11488 * eqn/lex.c (get_token): Rework handling of escapes.
11489 (lex_error): Move declaration into...
11492 * xditview/xditview.c (main): Make -page option work.
11494 * Makefile: Correct comment about -DBROKEN_SPOOLER and pageview.
11496 Wed Feb 6 12:28:43 1991 James Clark (jjc at jclark)
11498 * macros/tmac.s (B2): Correct size of box.
11500 Tue Feb 5 00:37:35 1991 James Clark (jjc at jclark)
11502 * macros/tmac.s (B2): Postpone drawing the box until in the
11503 top-level diversion.
11505 * tty/tmac.tty: Add font translations for C, CR, CW.
11507 * groff.c (synopsis, help): Document -i.
11508 * groff.sh: Implement -i.
11510 * macros/tmac.s (@NH): Put a `.' after multi-part numbers.
11511 Simplify the construction of SN.
11513 * troff/number.c (parse_term): Give `|' a higher precedence.
11514 * tbl/table.c (numeric_text_entry::simple_print): Parenthesise
11517 * macros/tmac.s (B2): Use par@finish instead of par@reset.
11519 Mon Feb 4 12:36:09 1991 James Clark (jjc at jclark)
11521 * lib/string.c (string::move): New function.
11522 * lib/stringclass.h: Declare it.
11524 Sat Feb 2 16:02:16 1991 James Clark (jjc at jclark)
11526 * troff/env.c (distribute_space): Add optional argument
11528 (environment::wrap_up_field): Call distribute_space with
11529 `force_forward' argument of 1.
11531 Fri Feb 1 19:36:33 1991 James Clark (jjc at jclark)
11533 * lib/string.c, lib/stringclass.h (string::operator+=(char)):
11534 Inline it. Move reallocation into...
11535 (string::grow1): New function.
11536 * pic/Makefile, tbl/Makefile, eqn/Makefile, ps/Makefile: Redo
11537 dependencies to include library header files.
11538 * lib/Makefile: Make string.c and lf.c depend on stringclass.h.
11540 Thu Jan 31 15:02:27 1991 James Clark (jjc at jclark)
11542 * macros/tmac.s (@NH): Use the same number registers than -ms does
11543 for the heading level counters. Use the same string that -ms does
11544 for the number for this heading.
11546 Wed Jan 30 14:25:40 1991 James Clark (jjc at jclark)
11548 * lib/new.c (operator new): Cast result of malloc to char *.
11550 * troff/input.c (spring_trap, lookup_request): Add assert that nm
11553 Tue Jan 29 18:08:05 1991 James Clark (jjc at jclark)
11555 * groff.c (main): Support -i.
11557 Sun Jan 27 13:23:17 1991 James Clark (jjc at jclark)
11559 * pic/pic.h: Include <osfcn.h>.
11561 * ps/ps.c: Add declaration of mktemp.
11563 * Makefile: Add -DHAVE_UNION_WAIT option for CPPDEFINES.
11564 * groff.c: If HAVE_UNION_WAIT is defined, declare wait()'s
11565 argument as union wait *.
11566 (run_commands): If HAVE_UNION_WAIT is defined cast wait()'s
11567 argument to union wait *.
11569 Sat Jan 26 12:04:52 1991 James Clark (jjc at jclark)
11571 * tty/tmac.tty: Add definition of \(co.
11573 * pic/object.c (make_arc): Only increase radius when radius
11574 strictly less than d.
11575 (arc_object::update_bounding_box): May need to add 4.0 to end_quad
11578 * troff/env.c (environment::environment(symbol),
11579 environment::environment(const environment *)): Initialize
11582 Sat Jan 19 08:18:35 1991 James Clark (jjc at jclark)
11584 * tbl/main.c (main): Add exit(0).
11586 * ps/ps.c (ps_printer::~ps_printer): Use fseek instead of rewind.
11588 * pic/main.c (main):
11589 * eqn/main.c (main):
11590 * tbl/main.c (main):
11591 * etc/soelim.c (main):
11592 * driver/printer.c (printer::~printer):
11593 * troff/node.c (real_output_file::~real_output_file,
11594 real_output_file::flush): Check for errors on stdout.
11596 * most files: Add 1991 to copyright notice.
11598 * macros/tmac.s: Don't test \n(.x and \n(.y.
11600 * troff/input.c (token::next): Rename `escape_char' label to
11601 `handle_escape_char' and `normal_char' label to
11602 `handle_normal_char'.
11604 Thu Jan 17 15:46:35 1991 James Clark (jjc at jclark)
11606 * groff.c (main, synopsis, help): Support -a option.
11607 * groff.sh: Likewise. Also eliminate Zflag variable by adding -z
11608 to trflags while parsing options.
11610 Tue Jan 15 13:07:27 1991 James Clark (jjc at jclark)
11612 * troff/number.c (parse_term): With `m', `M' and `n' scale
11613 indicators, convert scale factor to hunits before scaling.
11615 Mon Jan 14 12:39:12 1991 James Clark (jjc at jclark)
11617 * lib/font.c (scale_round): Better test for overflow when n is
11620 Thu Jan 10 11:10:56 1991 James Clark (jjc at jclark)
11622 * tbl/main.c (process_format): Add second argument of type
11623 options*. Change callers. Allow opt->tab_char as well as '\t'
11624 between format items.
11626 Mon Jan 7 12:30:18 1991 James Clark (jjc at jclark)
11628 * macros/tmac.an (PD): With no arguments, make sure register PD is
11630 (TH): Call PD with no argument, instead of setting register PD
11633 Sun Jan 6 11:18:39 1991 James Clark (jjc at jclark)
11635 * Version 1.00 released.
11637 Sat Jan 5 08:44:30 1991 James Clark (jjc at jclark)
11639 * ps/tmac.ps, xditview/tmac.X: Add font translation of C to CR.
11641 * dvi/devdvi/DESC: Mount CW instead of CR.
11643 * dvi/tmac.dvi: Add definition of \(tm.
11645 * dvi/devdvi/texsy.map: Add lh, and rh.
11646 * dvi/devdvi/texex.map: Add lt, rt, lb, rb, lk, rk.
11647 * dvi/devdvi/texmi.map: Add *o. Regenerate fonts.
11649 * dvi/devdvi/FontMakefile: Generate H from cmss10.
11650 * dvi/devdvi/Makefile: Install H.
11651 * dvi/devdvi/H: New file.
11653 Fri Jan 4 15:04:57 1991 James Clark (jjc at jclark)
11655 * troff/env.c (vertical_spacing): Don't allow vertical spacing to
11658 Thu Jan 3 13:41:19 1991 James Clark (jjc at jclark)
11660 * macros/tmac.s (@EN): Add \n(.V to the argument to ds@need.
11662 * macros/tmac.pic (PS): Avoid attempting to set negative indent.
11664 * macros/tmac.s (@EN): Handle the case where the equation is empty
11665 but the label is not.
11667 Wed Jan 2 10:31:44 1991 James Clark (jjc at jclark)
11669 * troff/groff.h: New warning category WARN_SPACE.
11670 * troff/input.c: Add WARN_SPACE to DEFAULT_WARNING_MASK. Add
11671 WARN_SPACE to warning_table.
11672 (interpolate_macro): Give a warning of type WARN_SPACE if the name
11673 is longer than two characters and is not defined, but the first
11674 two characters do make a defined name.
11676 * PROBLEMS: New file.
11678 * CHANGES: New file.
11679 * README-0.6, README-1.00: Deleted.
11681 * groff.c, groff.sh: Add X75-12 and X100-12 devices.
11682 * xditview/devX75/Makefile: Make devX75-12.
11683 * xditview/devX100/Makefile: Make devX100-12.
11685 * xditview/devX100/eqnchar, xditview/devX75/eqnchar,
11686 dvi/devdvi/eqnchar, ps/devps/eqnchar: Remove use of \R.
11688 Tue Jan 1 19:24:01 1991 James Clark (jjc at jclark)
11690 * README-0.7: Rename to README-1.00.
11692 * macros/tmac.pic: New file.
11693 * macros/Makefile (install.nobin): Install tmac.pic.
11695 Mon Dec 31 10:40:53 1990 James Clark (jjc at jclark)
11697 * troff/env.c (hyphen_word): Correct the test for whether the
11698 token is a hyphen. Reset npos to 0.
11700 * macros/tmac.s (par@sup-start, par@sup-end): New implementations.
11702 Sun Dec 30 15:53:13 1990 James Clark (jjc at jclark)
11704 * macros/tmac.s (ds*common-end): Call par*reset.
11706 (par@reset-indent): Deleted.
11708 * macros/tmac.s (@IP): Divert the label.
11710 Sat Dec 29 14:33:32 1990 James Clark (jjc at jclark)
11712 * xditview/draw.c (setGC): Use a line width of .1m rather than
11713 .04m by default; round rather than truncate value.
11715 * tbl/table.c (class empty_entry): New class.
11716 (empty_entry::empty_entry, empty_entry::line_type): New functions.
11717 (table::add_entry): Represent empty entries by objects of type
11719 (table_entry::line_type): Return -1.
11720 (table::determine_row_type): Ignore entries with line_type 0.
11721 Treat type -1 as non-lines.
11723 Fri Dec 28 15:04:41 1990 James Clark (jjc at jclark)
11725 * ps/devps/textmap, xditview/libXdvi/DviChar.c, tty/devlatin1/R.proto,
11726 macros/tmac.s: Rename \(-d to \(Sd.
11728 Thu Dec 27 12:35:47 1990 James Clark (jjc at jclark)
11730 * ps/devps/textmap: Add `sd', `/_' and `3d' characters.
11731 * xditview/libXdvi/DviChar.c: Likewise.
11732 * dvi/devdvi/texsy.map: Add `<<', `>>'.
11734 Wed Dec 26 13:33:23 1990 James Clark (jjc at jclark)
11736 * troff/div.c (top_level_diversion::begin_page): Call
11737 init_output() if the_output is 0.
11739 Sat Dec 22 12:35:29 1990 James Clark (jjc at jclark)
11741 * troff/input.c: Replace ESCAPE_E by ESCAPE_e and ESCAPE_C by
11743 (get_copy): Turn \E into ESCAPE_E.
11744 (token::process, asciify): Handle ESCAPE_E.
11746 * macros/tmac.s (ds*common-end, par@reset): Add `.rj 0'.
11748 (DS): Implement `.DS R'.
11750 Fri Dec 21 11:41:53 1990 James Clark (jjc at jclark)
11752 * macros/tmac.s (FS): New macro.
11754 * macros/tmac.s (fn@do-FS): Use @LP instead of LP.
11756 * macros/tmac.s (cov*tl-init): Remove after first execution
11757 instead of aliasing to @nop. Call top of page macro explicitly
11758 instead of setting trap; call @init first. Set pg@top as top of
11760 (cov*auto-init): Deleted. Set cov*tl-init instead of
11761 cov*auto-init as top of page trap.
11762 (TL, LP): Do a break instead of calling cov*tl-init.
11763 (cov*print): With RP format but no TL, alias FS and FE to @FS and
11764 @FE; in this case also give a warning and always start another
11765 page. No need to set pg@top here.
11766 (cov*tl-init): Rename to cov*first-page-init.
11768 * macros/tmac.s (RP): Do `.pn 0'.
11769 (cov*tl-init): With RP format don't do `.pn 0'.
11771 * macros/tmac.s (pg@cs-top): Set no space mode.
11773 * macros/tmac.s (par@TL, par@AU, par@AI): New macros.
11774 (cov*ab-init): Alias TL, AU and AI to these.
11776 Thu Dec 20 10:10:50 1990 James Clark (jjc at jclark)
11778 * macros/tmac.s (@EQ): Move the space before the equation into @EN
11779 (@EN): Do nothing unless \n[dl] is > 0.
11781 Tue Dec 18 12:20:47 1990 James Clark (jjc at jclark)
11783 * pic/object.c (ellipse_object::radius): New function.
11785 * VERSION: Change version to 0.7.
11787 * tbl/table.c (block_entry::do_divert): Declare return type as
11789 (block_entry::divert, alphabetic_block_entry::divert): Return 1.
11791 Mon Dec 17 12:30:34 1990 James Clark (jjc at jclark)
11793 * troff/column.c: New file.
11794 * troff/Makefile: Corresponding changes.
11796 * troff/hvunits.c (scale(vunits, vunits, vunits)): New function.
11799 * troff/div.c (top_level_diversion::space): If the space causes
11800 the first-page transition and springs a trap, truncate the space
11803 Fri Dec 14 12:30:02 1990 James Clark (jjc at jclark)
11805 * ps/ps.c (ps_printer::do_import): Add a `clear' after including
11808 * pic/troff.c (troff_output::line_thickness,
11809 troff_output::set_fill): Do a horizontal motion to compensate for
11810 the width of the \D escape sequence.
11812 Thu Dec 13 10:17:14 1990 James Clark (jjc at jclark)
11814 * xditview/tmac.X: Reinstate definition of \(rn, but only for X100
11817 * eqn/sqrt.c (sqrt_box::compute_metrics): Supply missing argument
11820 * tbl/table.c (simple_entry::simply_print): Don't declare as pure.
11821 Supply empty definition.
11822 (text_entry::simple_print, simple_text_entry::simple_print):
11823 Delete declarations.
11824 (table::add_entry): Represent empty entries by objects of type
11827 Wed Dec 12 08:50:48 1990 James Clark (jjc at jclark)
11829 * troff/Makefile: Remove -DHYPHEN_CONTROL from DEFINES.
11831 * tbl/table.c (left_text_entry::add_tab): New function.
11833 * macros/tmac.s: Make @RT an alias for par@reset. Make RT
11834 initialize like LP.
11836 Mon Dec 10 11:19:55 1990 James Clark (jjc at jclark)
11838 * troff/env.c (environment::start_field): Give an error message if
11839 there is no next tab.
11841 Sun Dec 9 11:46:40 1990 James Clark (jjc at jclark)
11843 * troff/env.c (hyphenate): Skip initial elements with zero
11846 * macros/tmac.s (par@init): Keep VS in points rather than units.
11848 Sat Dec 8 23:00:27 1990 James Clark (jjc at jclark)
11850 * pic/main.c (main): Implement `-c' option.
11851 * pic/output.h: Declare make_tpic_output().
11852 * pic/tex.c (tex_output::set_pen_size): Make it virtual and
11854 (tpic_output): New class.
11855 (tpic_output::tpic_output, tpic_output::set_pen_size,
11856 tpic_output::command, make_tpic_output): New functions.
11858 Fri Dec 7 11:57:41 1990 James Clark (jjc at jclark)
11860 * tbl/main.c (main): Call `.ab' if \n(.g is false. Define TS/TE
11861 if they're not already defined.
11862 * tbl/table.c (init_output): Don't test \n(.g.
11864 * troff/input.c (do_if_request): Delete `g' condition. Recognize
11865 `d', `r' and `c' conditions even in compatibility mode.
11867 Tue Dec 4 09:13:47 1990 James Clark (jjc at jclark)
11869 * ps/tmac.ps (ps-bb): Protect against negative numbers in bounding
11872 Mon Dec 3 07:18:26 1990 James Clark (jjc at jclark)
11874 * troff/env.h (environment::prev_line_interrupted): New member.
11875 (environment::get_prev_line_interrupted): New function.
11876 * troff/env.c (environment::newline): Set prev_line_interrupted.
11877 (environment::environment(const environment *),
11878 environment::environment(symbol)): Initialize
11879 prev_line_interrupted.
11880 * troff/input.c (process_input_stack): Don't give special
11881 treatment to space and newline at the beginning of the line if the
11882 previous line was interrupted.
11884 Sat Dec 1 15:48:37 1990 James Clark (jjc at jclark)
11886 * eqn/eqn.y: Disallow PRIME by itself.
11887 * eqn/lex.c (token_table): Bind `opprime' instead of `prime' to
11889 (def_table): Remove definition of '. Define prime to be `.
11891 * eqn/eqn.y: Split off part of rule `script' into a new rule
11894 Fri Nov 30 10:23:44 1990 James Clark (jjc at jclark)
11896 * macros/tmac.s ({, }): New string aliases.
11898 Thu Nov 29 11:34:40 1990 James Clark (jjc at jclark)
11900 * README-0.7: New file.
11902 Wed Nov 28 10:09:57 1990 James Clark (jjc at jclark)
11904 * macros/tmac.s: New file.
11905 * man/groff_ms.man: New file.
11906 * Makefile: Add definition of TMAC_S. Pass TMAC_S in SUBFLAGS.
11907 * Makefile.bd: Similarily.
11908 * man/Makefile: Add groff_ms.n to MAN7PAGES. Replace @TMAC_S@. Add
11909 definition of TMAC_S.
11910 * macros/Makefile: Add definition of TMAC_S. Install tmac.s.
11911 * macros/TODO: New file.
11913 Sat Nov 24 20:04:54 1990 James Clark (jjc at jclark)
11915 * troff/env.c (right_justify): New function.
11916 (init_env_requests): Bind this to request "rj".
11917 (center_lines): Set right_justify_lines to 0. If we get a bad
11918 integer, center 1 line.
11919 (environment::environment(symbol), environment::environment(const
11920 environment *)): Initialize right_justify_lines.
11921 (environment::get_right_justify_lines): New function.
11922 (init_env_requests): Bind this to number_register ".rj".
11924 * troff/env.c (environment::choose_breakpoint): Implement
11925 hyphenation_margin and hyphenation_space.
11926 (environment::get_hyphenation_space,
11927 environment::get_hyphenation_margin): New functions.
11928 (init_env_requests): Bind these to .hys and .hym.
11929 (hyphenation_space_request, hyphenation_margin_request): New
11931 (init_env_requests): Bind these to hys and hym.
11932 (environment::environment(symbol), environment::environment(const
11933 environment *)): Initialize hyphenation_margin and
11935 * troff/env.h: Corresponding changes to class environment.
11937 Fri Nov 23 09:08:16 1990 James Clark (jjc at jclark)
11939 * troff/div.c (blank_line): Always do a break.
11941 * eqn/box.c (do_text): Turn off escapes while appending text to
11944 Thu Nov 22 10:58:59 1990 James Clark (jjc at jclark)
11946 * troff/input.c (while_break_request, while_continue_request): New
11948 (init_input_requests): Bind these to "break" and "continue".
11949 (while_depth, while_break_flag): New variables.
11950 (while_request): Update while_depth. Break out of loop if
11951 while_break_flag is set.
11953 Wed Nov 21 10:54:40 1990 James Clark (jjc at jclark)
11955 * tbl/table.c (init_span_reg): Initialize span_width_reg to \n(.H
11958 Mon Nov 19 00:45:03 1990 James Clark (jjc at jclark)
11960 * Makefile: Include -DBROKEN_SPOOLER by default. Expand comment.
11962 * stringify: New file.
11963 * Makefile (groff.o): Use stringify.
11965 * xditview/tmac.X: Remove definition of \(rn.
11966 * xditview/libXdvi/DviChar.c: Remove radicalex from
11969 Sat Nov 17 10:44:58 1990 James Clark (jjc at jclark)
11971 * tbl/table.c (table::add_entry): Allow alphabetic text blocks.
11972 (alphabetic_block_entry::alphabetic_block_entry,
11973 alphabetic_block_entry::divert, alphabetic_block_entry::print):
11975 (block_entry::divert): Split off body into ...
11976 (block_entry::do_divert): If the block is alphabetic, subtract 2n
11977 from the line length; also update the span width to dl+2n, and the
11978 alphabetic span width to dl.
11980 * driver/input.c (do_file): While reading argument to D command,
11981 when expanding buffer, multiply szp by sizeof(int) rather than 2
11982 in the argument to memcpy.
11984 * tbl/table.c (compute_span_width): Add 2n rather than 1n to the
11985 width of alphabetic columns.
11987 Fri Nov 16 06:34:27 1990 James Clark (jjc at jclark)
11989 * troff/node.c (lookup_family): Supply second argument to lookup.
11991 * troff/dictionary.c (dictionary::lookup): After an unsuccesful
11992 search, return immediately if v is 0.
11994 * pic/troff.c: Define EQN_NO_EXTRA_SPACE_REG.
11995 (troff_output::start_picture): Set this reg.
11996 (troff_output::end_picture): Remove this reg
11997 * eqn/box.c (box::extra_space): Don't produce `\x's if
11998 EQN_NO_EXTRA_SPACE_REG is defined.
12000 * eqn/eqn.y: Allow just a PRIME to be a `simple'.
12001 * eqn/text.c (split_text): Map ' to \(fm when it's the first
12004 Thu Nov 15 10:35:06 1990 James Clark (jjc at jclark)
12006 * macros/tmac.e: Use font 3 instead of B in $c. Remove `bd'
12009 * troff/div.c (top_level_diversion::top_level_diversion):
12010 Initialize page_number to 0.
12012 Wed Nov 14 21:41:58 1990 James Clark (jjc at jclark)
12014 * groff/troff (environment::environment(const environment *)):
12015 Initialize name to e->name, rather than "anonymous".
12017 Sat Nov 10 01:59:37 1990 James Clark (jjc at jclark)
12019 * xditview/libXdvi/Dvi.c (ShowDvi): If eof is encountered, reset
12020 requested_page. Split middle part into ...
12021 (FindPage): New function.
12022 (SetValues): If we don't yet know the last page, and the requested
12023 page is greater than the current page, call FindPage.
12024 Update the font_map_string before doing this.
12026 * xditview/tmac.X: Add definitions of \(sq, \(ga, \(dg and \(dd.
12027 Translate \(lh and \(rh into left and right double arrows.
12029 * troff/node.c (class hyphen_inhibitor_node): New class.
12030 (hyphen_inhibitor_node::hyphen_inhibitor_node,
12031 hyphen_inhibitor_node::copy, hyphen_inhibitor_node::same,
12032 hyphen_inhibitor_node::type,
12033 hyphen_inhibitor_node::get_hyphenation_type): New functions.
12034 (node::add_discretionary_hyphen): Use hyphen_inhibitor_node rather
12035 than dbreak_node(0, 0) to represent a `\%' at the beginning of a
12038 Fri Nov 9 16:05:38 1990 James Clark (jjc at jclark)
12040 * troff/node.h (dummy_node::get_hyphenation_type,
12041 transparent_dummy_node::get_hyphenation_type): Declare them.
12042 * troff/node.c: (dummy_node::get_hyphenation_type,
12043 transparent_dummy_node::get_hyphenation_type): New functions.
12045 Wed Nov 7 10:09:06 1990 James Clark (jjc at jclark)
12047 * xditview/libXdvi/draw.c: If M_PI not defined after including
12048 math.h, then define it.
12050 * xditview/Makefile: Add definition of AR. Pass it to the submake
12052 * xditview/libXdvi/Makefile: Add definitions of AR and RANLIB.
12054 Tue Nov 6 10:14:27 1990 James Clark (jjc at jclark)
12056 * troff/dictionary.h (object_dictionary::alias): Declare return
12058 * troff/dictionary.c (object_dictionary::alias): Return non-zero
12059 if the old name was defined.
12060 * troff/input.c (alias_macro): Give a warning if the old name was
12062 * troff/reg.c (alias_reg): Likewise.
12064 Mon Nov 5 00:31:39 1990 James Clark (jjc at jclark)
12066 * troff/input.c (token::next): Delete implementation of \R.
12068 * macros/Makefile: Strip comments from tmac.e while installing it.
12070 * troff/input.c: New variable `nroff_mode'.
12071 (troff_request, nroff_request): New functions.
12072 (init_input_requests): Bind `troff' and `nroff' to troff_request
12074 (do_if_request): Compute results of t and n conditions from
12077 * text/text.c (split_text): Fix typo in >=.
12079 * eqn/lex.c: Add definition of `==' to def_table.
12081 Fri Nov 2 02:49:09 1990 James Clark (jjc at jclark)
12083 * pic/tex.c (tex_output::start_picture): Change the definitions of
12084 \graph and \graphtemp so that they work properly with Plain TeX.
12086 * pic/tex.c (tex_output::solid_arc): Ensure that the second angle
12087 argument to `ar' is not less than the first.
12089 * pic/pic.y: Allow a comma between elements of the variable list
12090 in the argument to `reset'.
12092 * pic/object.c (arc_object::arc_object): Fix computation of
12095 * eqn/main.c (main): Add exit(0).
12097 Thu Nov 1 02:03:50 1990 James Clark (jjc at jclark)
12099 * troff/div.c (begin_page): Test no_space_mode after doing the
12100 break, but still push the page ejector cookie before doing the
12101 break. Also set the next page number after doing the break.
12103 * xditview/xditview.c (NewFile): Don't set the title and icon name
12104 if this is the first file and its name is `-'.
12105 * groff/groff.c: Define a new device flag XT_OPTION. Set it for
12106 the X75 and X100 devices.
12107 (main): If a device has the XT_OPTION flag set and there's exactly
12108 one file argument, pass the driver -xrm and -title options to set
12109 the icon name and window title to the name of the file.
12111 * troff/env.c (environment_switch): If there was an argument but
12112 it wasn't a valid number or name, then pop an environment but
12113 don't give an error message on underflow.
12115 * troff/number.c (start_number): Correct spelling in error message.
12117 * troff/input.c (token::delimiter): Don't print an error message
12120 * xditview/libXdvi/parse.c (ParseInput): In case 'D', only call
12121 ParseDrawFunction if dw->display_enable is true.
12123 Wed Oct 31 05:49:50 1990 James Clark (jjc at jclark)
12125 * pic/pic.y: Parse text positioning like normal attributes, so as
12126 to allow `"text" at 0,0 ljust'. Don't allow `center' as a
12127 positioning attribute.
12129 Mon Oct 29 22:50:38 1990 James Clark (jjc at jclark)
12131 * tbl/main.c (process_data): When in state START while reading a
12132 text block, don't change to state MIDDLE if c is a newline.
12134 Sun Oct 28 21:59:56 1990 James Clark (jjc at jclark)
12136 * dvi/dvi.c (dvi_printer::begin_page): Rename `i' variable to `j'
12137 so as to avoid shadowing parameter.
12139 Wed Oct 24 18:35:39 1990 James Clark (jjc at jclark)
12141 * tbl/table.c (trim_space): Deleted.
12142 (table::add_entry): Don't call trim_space.
12144 Mon Oct 22 03:48:39 1990 James Clark (jjc at jclark)
12146 * VERSION: Change version to 0.6.
12148 * troff/number.c (parse_expr): Make == work.
12150 Sat Oct 20 11:28:17 1990 James Clark (jjc at jclark)
12152 * man/grog.man: New file.
12153 * man/Makefile: Add grog.n to MAN1PAGES.
12154 * etc/grog.sh: New file.
12155 * etc/Makefile: Install grog.sh as grog.
12157 Fri Oct 19 11:17:15 1990 James Clark (jjc at jclark)
12159 * troff/input.c (token::next): Implement \E.
12161 Thu Oct 18 11:56:24 1990 James Clark (jjc at jclark)
12163 * xditview/tmac.X: Change font translations to match tmac.ps.
12165 * troff/input.c (non_empty_name_warning): Don't give a warning if
12166 `\{' terminates the name.
12168 Tue Oct 16 10:04:23 1990 James Clark (jjc at jclark)
12170 * ps/devps/symbol.diff: New file.
12171 * ps/devps/FontMakefile: Mention symbol.diff.
12173 Sun Oct 14 11:46:46 1990 James Clark (jjc at jclark)
12175 * troff/node.c (font_position): Use get_long_name to read the
12178 * troff/env.c (environment_switch): If we get a number that's < 0
12179 or >= NENVIRONMENTS, treat it like a name.
12180 Change NENVIRONMENTS to 10.
12182 * troff/groff.h: Remove definition of FONTS_MAX.
12183 * troff/node.h (class font_family): Make map a pointer instead of
12184 an array. Add a map_size member. Make it a class. Make nm const
12185 and public. Make invalidate_fontno a friend.
12186 * troff/node.c: Define font_table_size. Make font_info a pointer
12187 rather than an array.
12188 (class troff_output_file): Allocate font_position dynamically. Add
12189 nfont_positions member.
12190 (troff_output_file::set_font): Grow font_position if necessary.
12191 (troff_output_file::~troff_output_file): Delete font_position.
12192 (troff_output_file::troff_output_file): Allocate font_position.
12193 (grow_font_table): New function.
12194 (troff_output_file::really_begin_page,
12195 troff_output_file:really_copy_page): Use nfont_positions rather
12197 (mount_font_no_translate, mount_style): Call grow_font_table if
12199 (font_family::font_family): Allocate map.
12200 (font_family::make_definite): Grow map if necessary. Use
12201 font_table_size instead of FONTS_MAX.
12202 (font_family::~font_family): New function.
12203 (invalidate_fontno): Use font_family::map_size.
12204 (get_fontno, env_space_width, env_half_narrow_space_width,
12205 env_narrow_space_width, symbol_fotno, is_good_fontno,
12206 get_bold_fontno, make_glyph_node): Use font_table_size rather than
12208 (next_available_font_position): Never return 0.
12210 Fri Oct 12 10:17:52 1990 James Clark (jjc at jclark)
12212 * ps/tmac.ps: Add font translations for compatibility with dpost.
12214 Thu Oct 11 12:09:03 1990 James Clark (jjc at jclark)
12216 * eqn/pile.c: Rename default_baseline_sep to baseline_sep.
12217 Move BASELINE_SEP_FORMAT and COLUMN_WIDTH_FORMAT into pbox.h.
12218 Move definitions baseline_sep, shift_down, column_sep,
12219 matrix_side_sep into...
12220 * eqn/box.c: Add them to param_table.
12221 * eqn/pbox.h: Add declarations to pbox.h.
12223 * troff/input.c (set_string): Cast value to unsigned char *.
12225 * troff/token.h (process_input_stack): Declare it static before
12226 declaring it a friend.
12228 Wed Oct 10 09:59:13 1990 James Clark (jjc at jclark)
12230 * dvi/devdvi/texex.map: Fix positions of extensible brace middle
12232 * dvi/devdvi/EX: Regenerate.
12234 * troff/input.c (init_charset_table): Make ", ', ), ], *, \(dg
12237 Tue Oct 9 08:34:02 1990 James Clark (jjc at jclark)
12239 * eqn/lex.c: In defaults_table, make definition of `dot' call
12240 `dot_def'. Don't explicitly make it roman. Similarily for other
12243 * pic/lex.c (for_input::for_input): Add by_is_multiplicative
12245 (for_input::get, for_input::peek): Use this.
12246 (do_for): Add by_is_multiplicative argument.
12247 * pic/pic.y: Change optional_by clause to allow '*' after `by'.
12248 Change semantic value of optional_by to be a double plus a flag
12249 saying whethet the by clause is multiplicative.
12251 * eqn/lex.c (get_delimited_text): Remember location of start of
12252 definition. Improve error handling when EOF is encountered.
12254 * lib/font.h: Rename handle_x_command to
12255 handle_unknown_font_command.
12256 * lib/font.c (font::load): Call handle_unknown_font_command for
12257 any unknown command in the font description file. Don't call
12258 handle_x_command. Include the name of the command in the argv.
12259 Improve message for unknown command after kernpairs or charset
12261 * ps/ps.c (ps_font::handle_x_command): Rename to
12262 handle_unknown_font_command. Remove message about `x download'
12263 command. Give error message for wrong number of arguments.
12264 * ps/devps/afmtodit: Generate `encoding' instead of `x encoding'.
12265 * dvi/dvi.c (dvi_font::handle_x_command): Rename to
12266 handle_unknown_font_command. Give an error message for wrong
12267 number of arguments. Rename design_size to designsize.
12268 * dvi/tfmtodit.c (main): Generate `checksum' instead of `x
12269 checksum', `designsize' instead of `design_size'.
12271 Mon Oct 8 00:38:55 1990 James Clark (jjc at jclark)
12273 * eqn/*.[chy]: Change underaccent to uaccent.
12275 * eqn/eqn.y: Add rule for underaccent. Declare UNDERACCENT token;
12276 give it the same precedence as ACCENT.
12277 * eqn/other.c (make_underaccent_box): New function.
12278 * eqn/box.h: Declare it.
12279 * eqn/lex.c: Add UNDERACCENT to token_table. Add utilde to
12282 Sun Oct 7 11:25:16 1990 James Clark (jjc at jclark)
12284 * pic/pic.y (reset_all): New function. Called in rule for RESET.
12285 (parse_init): Call reset_all.
12286 (define_variable): When defining scale reset only those
12287 pre-defined variables that are scaled.
12288 (defaults_table): Add `scale' as non-scaled value.
12290 * pic/pic.y: Redo parsing of text adjustments: parse adjustments
12291 together with the text; allow any number of positioning words;
12292 allow center as a positioning word.
12294 * pic/object.c (output::compute_scale): Get picture maximum height
12295 and width from variables called maxpswid and maxpsht.
12296 * pic/pic.y: Add maxpswid and maxpsht to defaults_table.
12298 Sat Oct 6 10:16:56 1990 James Clark (jjc at jclark)
12300 * pic/object.c (object_spec::make_text): Multiply textht by number
12303 * pic/pic.y: Allow `sprintf("string", expr,...)' wherever text can
12305 (do_sprintf): New function.
12306 (pic.gperf): Add sprintf token.
12307 (text, sprintf): New rules.
12309 * pic/pic.y: `rand()' with no arguments returns a random number
12310 in the range [0,1).
12312 * pic/pic.y: Allow a bare expression to be an attribute: change
12313 precedences to support this. Change optional_ordinal rule to
12314 optional_ordinal_last to avoid reduce/reduce conflict.
12315 * pic/object.c (object_spec::object_spec): Initialize direction.
12317 * pic/pic.y: Implement ^ operator meaning exponentiation.
12319 * troff/node.h: Add default argument to mount_font.
12320 * troff/node.c (font_position): Read an optional third argument
12321 giving the external_name.
12322 (mount_font): Add optional argument giving the external_name.
12323 (mount_font_not_translate): Have additional argument giving
12324 external name. Use this name to load the font. Pass both names
12325 to font_info::font_info.
12326 (font_info::font_info): Have additional argument giving
12328 (class tfont): New member external_name.
12329 (font_info::get_tfont): Use external name to construct tfont_spec.
12331 Fri Oct 5 04:03:13 1990 James Clark (jjc at jclark)
12333 * eqn/lex.c (init_table): Add argument giving device. Define
12334 name of device to be "1".
12335 (do_ifdef): Counts as true if the argument has been defined with
12337 * eqn/main.c (main): Call init_table with device argument. Make
12338 device local to main.
12339 * eqn/eqn.h: Change declaration of init_table. Remove declaration
12342 * pic/lex.c (get_delimited): Allow text to be delimited by
12343 matching {}s. Don't recognize ending delimiter within a string.
12345 * troff/input.c (get_delim_name): New function.
12346 (token::next): Implement \C.
12348 * lib/font.c (font::load): Grok ---. Add an alias for each
12349 character based on its code.
12350 (font::get_code_width): Deleted.
12351 * lib/font.h (class font): Declare font::number_to_index().
12352 Remove declaration of font::get_code_width.
12353 * lib/nametoindex.c (font::name_to_index): Add 512 rather than 256
12354 to indices of named characters.
12355 (font::number_to_index): New function.
12356 * troff/input.c (font::number_to_index): New function.
12357 (get_charinfo_by_number, charinfo::get_number,
12358 charinfo::set_number): New functions.
12359 (token::next): Turn \N into a TOKEN_NUMBERED_CHAR.
12360 (token::process, token::description, token::get_char,
12361 token::add_to_node_list, token::operator==): Handle
12362 TOKEN_NUMBERED_CHAR.
12363 * troff/charinfo.h: Declare get_charinfo_by_number,
12364 charinfo::get_number, charinfo::set_number. Add NUMBERED flag to
12366 (charinfo::numbered): New function.
12367 * troff/token.h: Add TOKEN_NUMBERED_CHAR.
12368 * troff/env.h (class environment): Remove declaration of ...
12369 * troff/env.c (environment::make_numbered_char_node): Deleted.
12370 * troff/node.c (make_numbered_node): Deleted.
12371 (class numbered_glyph_node): Remove.
12372 (troff_output_file::put_char_width, troff_output_file::put_char):
12373 Handle numbered chars.
12374 (troff_output_file::numbered_char): Removed.
12375 (tfont::get_code_width): Removed.
12376 (make_glyph_node): Don't search special fonts for numbered
12378 * troff/node.h: Remove declaration of make_numbered_node.
12379 * driver/input.c (do_file): Handle N command.
12380 * driver/printer.h: Add declaration of ...
12381 * driver/printer.c (printer::set_numbered_char): New function.
12382 * dvi/tfmtodit.c (main): Generate unnamed entries.
12383 * ps/devps/afmtodit: Likewise.
12384 * xditview/xtotroff.c (MapFont): Likewise.
12385 * xditview/libXdvi/parse.c (ParseInput): Grok N command.
12387 * tbl/main.c (process_format): If multiple widths are specified
12388 for a column but all the widths are the same, don't give an error
12391 * tbl/table.c (table::do_row): If the current row is all lines and
12392 the stuff doesn't contains a line, mark the top of the row after
12393 printing stuff before the row. If the current row is not all
12394 lines and the stuff doesn't contain a line, don't unnecessarily
12395 mark the top of the row before printing the stuff.
12397 Mon Oct 1 11:42:00 1990 James Clark (jjc at jclark)
12399 * troff/groff.h: Remove MAX_PATH.
12400 * troff/input.c (open_file): Dynamically allocate space for the
12402 (open_mac_file, process_macro_file): Corresponding changes.
12404 Sun Sep 23 18:56:26 1990 James Clark (jjc at jclark)
12406 * troff/node.h (class output_file): Make copy_file pure. Add
12407 vspace method ifdef COLUMN. Add is_printing method.
12408 * troff/node.c: Add class printing_reg. Add class
12409 real_output_file. Derive other output_file classes from
12410 real_output_file; in these classes rename begin_page to
12411 really_begin_page, print_line to really_print_line, copy_file to
12412 really_copy_file, transparent_char to really_transparent_char.
12413 Move output_file::flush to real_output_file. Add printing member
12414 to class output_file.
12415 * troff/div.h: Remove printing member from top_level_diversion.
12416 Add vspace member function to class diversion ifdef COLUMN. Add
12417 some declarations ifdef COLUMN.
12418 * troff/div.c (top_level_diversion::copy_file,
12419 top_level_diversion::transparent_output,
12420 top_level_diversion::output): Don't test printing member before
12422 * troff/input.c: Handle initial variable_space_request ifdef
12424 * troff/Makefile: Add column.c but comment it out. Add -DCOLUMN
12425 but comment it out.
12427 Sat Sep 22 11:32:22 1990 James Clark (jjc at jclark)
12429 * troff/div.c (diversion::need): Make any space forced. If we
12430 sprung a trap, set truncated_space to minus the distance to the
12431 trap and set needed_space to the amount that was needed.
12432 (top_level_diversion::space): A forced space turns no_space_mode
12434 (class constant_vunits_reg): New class.
12435 (init_div_requests): Implement number registers .trunc and .ne
12436 using constant_vunits_reg.
12437 (class truncated_space_reg): Deleted.
12439 * troff/div.h: Don't have a no_space_mode member in diversion.
12440 Instead have it in top_level_diversion.
12441 * troff/div.c (diversion::diversion): Don't initialize
12443 (top_level_diversion::top_level_diversion): Initialize
12445 (no_space, restore_spacing): Do nothing if curdiv != topdiv.
12446 (macro_diversion::output): Don't clear no_space_mode.
12448 * troff/input.c (diverted_space_node::reread): Don't call
12449 environment::do_break. In fill mode, act like a blank line.
12450 (diverted_copy_file_node::reread): Don't call
12451 environment::do_break.
12453 * troff/div.c (blank_line): New function.
12454 * troff/div.h: Declare it.
12455 * troff/input.c (process_input_stack): Call it.
12457 * troff/div.c (truncated_space_reg::get_string): New function.
12458 (init_div_requests): Bind to .trunc.
12459 (space_request, top_level_diversion::space,
12460 top_level_diversion::output, macro_diversion::space,
12461 macro_diversion::output): Update truncated_space.
12462 (macro_diversion::output): Redo calculations when trap sprung.
12463 (macro_diversion::output, macro_diversion::space): No need for
12466 * troff/div.c (top_level_diversion::output): Set nl_reg_contents
12467 after truncating post line spacing.
12469 Fri Sep 21 11:27:25 1990 James Clark (jjc at jclark)
12471 * ps/devps/prologue (MF, SF): Make them work even if setfont is
12472 defined as a procedure rather than as an operator.
12474 Thu Sep 20 12:55:05 1990 James Clark (jjc at jclark)
12476 * troff/div.c (macro_diversion::space): Ignore no_space_mode.
12478 Wed Sep 19 10:54:37 1990 James Clark (jjc at jclark)
12480 * troff/div.c (top_level_diversion::output): Merge
12481 output_file::print_line and output_file::end_of_line member
12483 * troff/div.h (class output_file):
12484 * troff/node.c (troff_output_file::print_line,
12485 troff_output_file::end_of_line, output_file::end_of_line,
12486 ascii_output_file::print_line, suppress_output_file::print_line):
12487 Corresponding changes.
12489 Tue Sep 18 11:31:47 1990 James Clark (jjc at jclark)
12491 * troff/input.c (token::next): Don't give a warning for `\.'.
12493 * troff/env.c (environment::get_center_lines): New function.
12494 (init_env_requests): Bind number register .ce to it.
12495 * troff/env.h: Declare it.
12496 * tbl/table.c (table::init_output): Define reset macro to restore
12497 .ce. If center option not given, store .ce in SAVED_CENTER_REG.
12499 (table::print): If center option not given, then imply center
12500 option if SAVED_CENTER_REG > 0.
12502 Mon Sep 17 09:19:19 1990 James Clark (jjc at jclark)
12504 * ps/devps/Makefile: Remove T from FONTS. Remove TSymbol.ps and
12505 Troff.ps from DOWNLOAD.
12507 * troff/Makefile: Change comment in DEFINES to avoid confusing
12510 * ps/ps.c (ps_printer::do_exec): Allow newlines within PostScript
12511 code. Don't try to catch errors with stopped.
12512 (check_line_lengths): New function.
12513 * ps/devps/prologue (EXEC): Deleted.
12514 (EBEGIN, EEND): New procedures.
12516 Sun Sep 16 14:51:15 1990 James Clark (jjc at jclark)
12518 * troff/input.c: Include request.h before node.h.
12519 * troff/node.c: Likewise.
12520 * troff/env.c: Likewise.
12521 * troff/div.c: Likewise.
12522 * troff/node.h (class special_node): Store argument as a macro
12523 rather than a char *.
12524 * troff/node.c (special_node::special_node, special_node::copy):
12526 (special_node::~special_node): Deleted.
12527 (special_node::tprint): Deleted.
12528 (special_node::tprint_start, special_node::tprint_end,
12529 special_node::tprint_char): New functions.
12530 (troff_output_file::special): Deleted.
12531 (troff_output_file::start_special, troff_output_file::end_special,
12532 troff_output_file::special_char): New functions.
12533 * troff/input.c (special_node::tprint): New function.
12534 (do_special): Use macro not char *.
12535 (do_transparent_macro): Deleted.
12536 (token::next): Don't call do_transparent_macro.
12538 * troff/input.c (token::next): Add 'Y' case.
12539 (do_transparent_macro): New function.
12540 * troff/node.c (troff_output_file::special): Handle newlines with
12541 argument using new continuation convention.
12542 * driver/input.c (get_string): Cope with continuation convention.
12543 (do_file): Don't call skip_line after calling get_string(1).
12544 * ps/ps.c (ps_printer::special, ps_printer::do_import,
12545 ps_printer::do_def, ps_printer::do_exec): Cope with newlines in
12547 * xditview/libXdvi/parse.c (ParseInput): Ignore lines starting
12550 Sat Sep 15 19:00:10 1990 James Clark (jjc at jclark)
12552 * troff/input.c (asciify): By default, illegal input characters
12553 should return empty string.
12555 * troff/input.c (copy_file): Handle first page transition like title.
12556 (token::next, process_input_stack): Grok COPY_FILE_REQUEST.
12558 * troff/input.c (token::next): Improve error message for EOF after
12560 (input_char_description): New function.
12561 (get_char_for_escape_name): Use input_char_description.
12562 (token::next): Warn about unrecognized escape sequences.
12563 (warning_table): Add WARN_ESCAPE.
12564 * troff/groff.h: Declare WARN_ESCAPE. Change WARN_TOTAL
12567 * troff/token.h: Remove declaration of process_input_stack.
12569 * troff/input.c: Remove declaration of init_hyphen_requests.
12570 * troff/request.h: Correct spelling in declaration of same.
12572 * troff/input.c (token::next): Check whether escape_char is 0.
12574 Fri Sep 14 12:09:25 1990 James Clark (jjc at jclark)
12576 * groff.c (main, usage, help): Implement -P and -L options.
12577 * groff.sh: Likewise.
12579 * troff/input.c (token::next): Use some gotos to avoid code
12582 * troff/input.c (get_long_name, get_name, read_long_ecsape_name):
12583 Avoid calling symbol::symbol if name empty.
12585 Thu Sep 13 06:21:45 1990 James Clark (jjc at jclark)
12587 * troff/input.c (init_input_requests): Make \n(.x return the major
12588 version number and \n(.y return the minor version number.
12589 * troff/Makefile: Construct file majorminor.c defining
12590 major_version and minor_version automatically from ../VERSION.
12592 * troff/node.c (class glyph_node): Make operator new and operator
12594 (class ligature_node): Similarily.
12596 * troff/input.c (operator==(const macro &, const macro &)): New
12598 (non_interpreted_node::same): Use this.
12599 (string_iterator::string_iterator): Make macro& argument const.
12601 * troff/input.c (input_iterator::get): New function. Don't make
12602 asciify_macro or class non_interpreted_node friends of class
12604 (non_interpreted_node::interpret): Use input_iterator::get.
12605 (asciify_macro): Likewise.
12607 * troff/input.c (~token_node, ~string_iterator, ~arg_list,
12608 ~non_interpreted_node): Deleted.
12609 * troff/node.c: (~suppress_output_file, ~ascii_output_file):
12612 * troff/symbol.h: Make all symbol member functions const.
12614 * lib/strtol.c: New file.
12615 * lib/Makefile: Add strtol.c.
12616 * Makefile: Define STRTOL as strtol.o to include strtol in
12619 Wed Sep 12 10:00:49 1990 James Clark (jjc at jclark)
12621 * pic/troff.c (troff_output::simple_circle): Divide by scale.
12623 Tue Sep 11 14:17:16 1990 James Clark (jjc at jclark)
12625 * troff/input.c (do_special): Use input_level.
12627 * troff/token.h (TOKEN_BACKSPACE): New token.
12628 (token::backspace): New function.
12629 * troff/input.c (token::description, token::next, token::process):
12630 Grok TOKEN_BACKSPACE.
12631 (do_special): Turn TOKEN_BACKSPACE back into \b.
12633 * troff/token.h (token::leader): New function.
12634 * troff/input.c (do_special): Turn TOKEN_LEADER back into \001.
12636 * troff/input.c (do_special): Turn TOKEN_TAB back into \t.
12638 * troff/input.c (do_special): Use token::description in error
12641 Mon Sep 10 11:06:27 1990 James Clark (jjc at jclark)
12643 * troff/input.c (decode_args): Combine quoted and
12644 quote_input_level variables. Make it a for (;;) loop.
12646 * troff/input.c (get_char_for_escape_name): Check for \001 and \b.
12648 * troff/input.c (read_long_escape_name): The test for whether to
12649 expand buffer was off by 1.
12650 (read_string): Similarily.
12652 Fri Sep 7 11:45:50 1990 James Clark (jjc at jclark)
12654 * troff/input.c: Use `const int' rather than `static const int'.
12656 * troff/div.h (diversion::copy_file): Declare as pure virtual.
12657 (macro_diversion::copy_file): New function.
12658 * troff/node.h: New class diverted_copy_file_node.
12659 * troff/node.c: Implement it.
12660 * troff/input.c (copy_file): Use diversion::copy_file. Handle
12661 first page transition by pushing a diverted_copy_file_node.
12662 * troff/input.c (token::next, process_input_stack): Don't handle
12665 Thu Sep 6 13:29:10 1990 James Clark (jjc at jclark)
12667 * ps/ps.c (flush_sbuf): Remember to add sbuf_kern when checking
12668 whether space widths need adjusting.
12670 * troff/charinfo.h: Generalize translated_to_space to
12671 special_translation so as to allow translation to \&.
12672 * troff/input.c (translate): Allow translation to \&.
12673 (charinfo::*): Corresponding changes.
12674 * troff/node.c (make_node, node::add_char): Corresponding changes.
12675 * troff/node.h (dummy_node::dummy_node): Allow optional first
12678 * lib/lib.h: Make codes 0200 to 0237 illegal input characters.
12679 * troff/token.h: Remove TOKEN_TITLE. Remove token::title. Add
12681 * troff/input.c (token::next): Turn a TITLE_REQUEST into a
12682 TOKEN_REQUEST with an argument of TITLE_REQUEST.
12683 (token::process): Grok that.
12684 * troff/input.c (copy_file): Handle first page transition like
12685 title by pushing a COPY_FILE_REQUEST cookie.
12686 (token::next, process_input_stack): Grok that.
12687 * troff/node.h (output_file::copy_file): Add x and y arguments.
12689 * troff/div.c (top_level_diversion::copy_file): Supply them.
12690 * troff/node.c (troff_output_file::copy_file): Add x and y
12691 arguments; moveto specified position. Invalidate font_position
12692 array after copying file.
12693 (output_file::copy_file): New function.
12694 (suppressed_output_file::copy_file, ascii_output::copy_file):
12696 * troff/input.c (transparent_file): New function.
12697 (init_input_requests): Bind to "trf".
12698 (token::next): Handle TRANSPARENT_FILE_REQUEST cookie.
12699 (process_input_stack): Likewise.
12701 * troff/Makefile: Add ../lib/lib.h to GROFF_H.
12703 * troff/node.c (init_node_requests): New number registers .kern
12704 pointing to global_kern_mode, and .lg pointing to
12705 global_ligature_mode.
12707 * troff/node.c (ligature): Don't change it if we get a bad
12710 * troff/input.c (do_define_string): Don't strip tabs.
12712 * troff/input.c (asciify_macro): Make the string_iterator auto.
12714 * troff/node.c (init_font_requests): Rename to...
12715 (init_node_requests):
12716 * troff/node.h: Change declaration.
12717 * troff/input.c (main): Change call.
12719 * troff/input.c (node::reread, diverted_space_node::reread): New
12721 (process_input_stack): Call reread rather than
12722 get_diverted_space_node.
12723 * troff/node.c (node::get_diverted_space_node,
12724 diverted_space_node::get_diverted_space_node): Removed.
12725 * troff/node.h: Declare reread methods instead of
12726 get_diverted_space_node methods. Make `n' member private.
12727 * troff/input.c: (token::diverted_space): Removed.
12728 * troff/token.h: Removed declaration.
12731 Tue Sep 4 00:48:04 1990 James Clark (jjc at jclark)
12733 * eqn/script.c (script_box::compute_metrics): Don't let
12734 SUP_RAISE_FORMAT become negative.
12736 * tbl/table.c (table::do_row): Entries that don't end in the
12737 this row shouldn't make the row non-blank.
12739 * tbl/table.c (table::make_columns_equal): Only set the width of
12740 columns which are marked as equal.
12742 * tbl/main.c (process_data): Before issuing excess data error,
12743 if last character was a newline unget it; then get it again after
12744 the error. Also include the contents of the entry in the message.
12746 * groff.c: New file.
12747 * Makefile: Build groff from groff.c. Make it possible to use
12748 either groff.sh or groff.c as groff.
12749 * Makefile.bd: Similarily.
12751 Mon Sep 3 09:39:49 1990 James Clark (jjc at jclark)
12753 * groff.sh: Don't delay expansion of $@ in assignment to files.
12754 Remove occurrences of \".
12756 Sun Sep 2 09:56:59 1990 James Clark (jjc at jclark)
12758 * all Makefiles: Simplify and rearrange.
12760 * Makefile: Handle fmod like malloc.
12761 * lib/Makefile: Similarily.
12762 * lib/fmod.c: Remove #ifdef NEED_FMOD.
12764 * Makefile: Rename OPTIMISE to OPTIMIZE.
12766 * groff.sh: Remove assignment to PATH.
12767 * Makefile: Remove SHPATH variable.
12768 * Makefile.bd: Similarily.
12770 * groff.sh: Add -V option to print the pipeline instead of
12773 Fri Aug 31 00:56:46 1990 James Clark (jjc at jclark)
12775 * lib/font.c: Split off file searching into ...
12776 * lib/fontfile.c: New file.
12778 * lib/strerror.c (strerror): Use `Error %d' for unknown errors.
12780 Thu Aug 30 13:13:55 1990 James Clark (jjc at jclark)
12782 * tbl/table.c (table::do_hspan): Delete assertion that e != 0.
12783 Also change misleading comment.
12784 (table::do_vspan): Change similarily misleading comment.
12785 * tbl/main.c (process_data): A format row with an explicit `s'
12786 uses up a data line, even if all the other columns are `_' or `='.
12788 * troff/input.c (token::description): Fix description of
12789 TOKEN_DUMMY and TOKEN_EMPTY.
12791 Wed Aug 29 04:12:08 1990 James Clark (jjc at jclark)
12793 * groff.sh: Fix description of -Z in help message.
12795 Tue Aug 28 07:28:33 1990 James Clark (jjc at jclark)
12797 * pic/object.c (object_spec::make_object): Allow negative and zero
12799 * pic/pic.y: Give linethick default value of -1.0.
12800 * pic/troff.c (troff_output::troff_output): Initialize
12801 last_line_thickness to BAD_THICKNESS.
12802 (troff_output::finish_picture): Set thickness to BAD_THICKNESS.
12803 (troff_output::line_thickness): Canonicalize negative thicknesses
12804 to RELATIVE_THICKNESS.
12805 * pic/tex.c (tex_output::set_pen_size): Silently map negative line
12806 thicknesses to DEFAULT_PEN_SIZE. Canonicalize negative pen sizes
12808 (tex_output::start_picture): Set pen_size to -2.0.
12810 * ps/ps.c (ps_printer::set_line_thickness): If line_thickness is
12811 0, then use 0 linewidth.
12812 (ps_printer::ps_printer): Initialize line_thickness to -1.
12814 * pic/troff.c (troff_output::simple_ellipse): Divide by scale.
12816 * ps/devps/symbolchars: Remove `or'.
12817 * ps/tmac.ps: Implement \(or with .char.
12819 * ps/devps/symbolchars: Move most characters into textmap.
12820 * ps/devps/textmap: Add names for troff bracket characters. Remove
12823 * ps/devps/TSymbol.ps: Removed.
12824 * ps/devps/FontMakefile: Make S from Symbol not TSymbol.
12825 * ps/tmac.ps: Do with .char what TSymbol did.
12826 * ps/devps/download: Remove TSymbol.
12828 * ps/devps/T: Removed.
12829 * ps/devps/Troff.ps: Removed.
12830 * ps/devps/Troff.afm: Removed.
12831 * ps/tmac.ps: Implement \(ru, \(ul, and \(br with .char.
12832 * ps/devps/download: Remove Troff.
12833 * ps/devps/FontMakefile: Remove T target.
12834 * ps/devps/DESC-A4: Remove T from font list.
12835 * ps/devps/DESC-letter: Likewise.
12837 * troff/input.c (macro_to_node): Rename to ...
12838 (charinfo_to_node): Don't pass mac argument. Temporarily remove the
12839 character's definition while processing it.
12840 * troff/node.c (node::add_char, make_node): Change calls to
12841 macro_to_node accordingly.
12843 * troff/input.c (token::next): Translate \_ to \(ul.
12845 * tty/devascii/R.proto: Add `|'.
12846 * tty/devlatin1/R.proto: Likewise.
12848 Mon Aug 27 11:25:41 1990 James Clark (jjc at jclark)
12850 * man: Put the version number in all the man pages.
12852 Sun Aug 26 11:40:05 1990 James Clark (jjc at jclark)
12854 * Makefile.bd: New file.
12855 * README.bd: New file.
12857 * VERSION: New file.
12858 * lib/version.c: Removed.
12859 * lib/Makefile: Create version.c from ../VERSION. Remove version.c
12862 * troff/input.c (main): Get hyphen_file from GROFF_HYPHEN
12863 environment variable.
12865 * all Makefiles: Split install target into install.bin for
12866 binaries, and install.nobin for everything else.
12867 * Makefile: Add bindist target.
12869 * man/afmtodit.man: New file.
12870 * man/Makefile: Add afmtodit.n to MAN1PAGES.
12871 * ps/devps/Makefile: Add textmap to DEVICEFILES. Install afmtodit
12873 * ps/Makefile: Pass BINDIR to make install in devps.
12875 * ps/ps.c (ps_printer::set_char): Do nothing if the character is
12876 the space character.
12878 * ps/devps/FontMakefile: Rename symbol.afm to tsymbol.afm.
12880 Sat Aug 25 15:39:03 1990 James Clark (jjc at jclark)
12882 * ps/ps.c: Redo font downloading.
12883 * ps/devps/download: New file.
12884 * ps/devps/Makefile: Add download to DEVICEFILES.
12885 * ps/devps/afmtodit: Remove -d option.
12886 * ps/devps/FontMakefile: Don't use -d option with afmtodit.
12887 * ps/devps/symbosl.ps: Add %%DocumentFonts comment.
12888 * ps/devps/zapfdr.ps: Likewise.
12889 * ps/devps/TSymbol.ps: Likewise.
12891 Fri Aug 24 20:10:30 1990 James Clark (jjc at jclark)
12893 * groff.sh: Initialize dev to ${GROFF_TYPESETTER:-@DEVICE@}.
12895 Thu Aug 23 10:03:47 1990 James Clark (jjc at yquem)
12897 * ps/ps.c (ps_output::include_file): If BROKEN_SPOOLER is defined,
12898 then strip the first line if it starts with %.
12899 * Makefile: Add a comment about this.
12901 * man/tfmtodit.man: New file.
12902 * man/Makefile: Add tfmtodit.n to MAN1PAGES.
12903 * dvi/Makefile: Install tfmtodit in BINDIR.
12905 * dvi/tfmtodit.c (usage): Mention -v option.
12907 Wed Aug 22 09:56:36 1990 James Clark (jjc at yquem)
12909 * troff/node.c (troff_output_file::end_of_line): Call do_motion.
12910 * troff/node.c (troff_output_file::transparent_char): Don't call
12913 * eqn: Add check_tabs method to most box classes.
12914 * eqn/box.c (box::top_level): Call check_tabs.
12916 * eqn/script.c (script_box::output): Use \Z.
12917 * eqn/limit.c (limit_box::output): Use \Z.
12919 * eqn/box.c (box::top_level): Use itoa.
12921 Tue Aug 21 09:29:28 1990 James Clark (jjc at yquem)
12923 * dvi/tmac.dvi: Add font translations for CR, C, TT.
12924 * dvi/devdvi/Makefile: Don't make links to CW.
12926 * ps/tmac.ps: Add font translations for C, CW, CO, CX, CD, H, HO,
12928 * xditview/tmac.X: Likewise.
12930 * troff/node.c: Add font translation feature.
12931 (get_font_translation): New function.
12932 (symbol_fontno): Translate the font name.
12933 (mount_font_no_translate): Rename to mount_font to this.
12934 (mount_font): New function.
12935 (font_family::make_definite): Call mount_font_no_translate instead
12937 (mount_style): Translate the font name.
12938 (font_translate): New function.
12939 (init_font_requests): Bind "ftr" to font_translate.
12941 * ps/devps/prologue (SN): New procedure that rounds a position to
12942 the nearest (pixel + (.25,.25)).
12943 (DL): Use SN to round endpoints.
12945 * lib/version.c: Changed version to 0.5.
12947 Sat Aug 18 04:43:21 1990 James Clark (jjc at yquem)
12949 * Makefile: Move definition of PAGE to the very beginning, so that
12950 people are less likely to miss it.
12952 Fri Aug 17 02:15:11 1990 James Clark (jjc at yquem)
12954 * man/Makefile: Don't need to sed out @UPCASE_PROG_PREFIX@.
12956 * troff/env.c (environment::choose_breakpoint): Make `can't find
12957 breakpoint' error a warning of type WARN_BREAK. Change message to
12958 `can't break line'.
12959 * troff/groff.h: Declare WARN_BREAK with code 4; change WARN_INPUT to
12961 * troff/input.c: Add WARN_BREAK to warning_table. Include
12962 WARN_BREAK in DEFAULT_WARNING_MASK.
12964 * tty/tmac.tty: Add definition of \(+-.
12966 * groff.sh: Remove `--' option to set command.
12968 * dvi/devdvi/texsy.map: Remove duplicate md entry.
12970 * ps/devps/eqnchar: Better definition of cdot using md.
12971 * dvi/devdvi/eqnchar: Likewise.
12972 * xditview/devX100/eqnchar: Likewise.
12973 * xditview/devX75/eqnchar: Likewise.
12974 * eqn/lex.c: Add definition of cdot.
12976 Thu Aug 16 09:33:57 1990 James Clark (jjc at yquem)
12978 * troff/input.c (get_optional_char): New function.
12979 * troff/input.c (set_page_character): Use get_optional_char(),
12980 rather than has_arg() and tok.get_char(1).
12981 * troff/env.c (tab_character, leader_character, hyphen_char,
12982 field_characters): Likewise.
12983 (margin_character): Likewise. Also always delete the
12984 margin_character_node.
12986 * troff/input.c (token::get_char): Use token::description.
12988 * troff/input.c (has_arg): Don't skip over tab and \}.
12989 * troff/number.c (start_number): Give a warning if the number
12990 starts with \} (WARN_RIGHT_BRACE) or tab (WARN_TAB).
12992 Wed Aug 15 10:04:37 1990 James Clark (jjc at yquem)
12994 * troff/input.c (empty_name_warning, non_empty_name_warning): New
12996 (get_name, get_long_name): Use these. Rename `warn' argument to
12999 * troff/node.c (get_fontno): Test that the symbol is not null.
13001 * troff/input.c (token::description): New function.
13002 * troff/number.c (parse_term): Use token::description in `numeric
13003 expression expected' message.
13004 * troff/groff.h: Add WARN_MISSING.
13005 * troff/number.c (start_number): New function.
13006 * troff/number.c (get_vunits, get_hunits, get_number, get_integer,
13007 get_incr_number): Use start_number().
13008 * troff/input.c (DEFAULT_WARNING_MASK): Enable WARN_NUMBER by
13010 * troff/input.c (get_name, get_long_name): Use WARN_MISSING.
13011 * troff/reg.c (alter_format): Use WARN_MISSING. Also use
13013 * troff/input.c (token::get_char): Use WARN_MISSING.
13014 * troff/input.c (token::delimiter): Use token::description.
13015 * troff/env.c (environment_switch): Back out Aug 3 change.
13016 * troff/input.c (has_arg): Skip over \}s and tabs but give a
13018 * troff/token.h (token::tab): New function.
13019 * troff/node.c (get_fontno): Use tok.skip() rather than has_arg().
13020 * troff/reg.c (alter_format): Likewise.
13021 * troff/node.c (bold_font): Use has_arg() rather than tok.skip().
13023 Tue Aug 14 10:11:21 1990 James Clark (jjc at yquem)
13025 * troff (most files): Redo warnings. Divide warnings into various
13026 categories; warning() has an additional first argument indicating
13027 the category it falls into.
13028 * troff/input.c (main): -w now takes an argument. New option -W.
13029 (enable_warning, disable_warning): New functions.
13031 * ps/devps/afmtodit: Add -a option to lie about the italic angle.
13032 * ps/devps/FontMakefile: Pretend TI has an angle of 7.
13034 Mon Aug 13 10:11:16 1990 James Clark (jjc at yquem)
13036 * ps/devps/eqnchar: Better definitions of dotdot, vec, dyad, inf.
13037 * xditview/devX100/eqnchar: Likewise. Remove definition of dot.
13038 * xditview/devX75/eqnchar: Likewise.
13039 * dvi/devdvi/eqnchar: Better definitions of vec, dyad, dotdot.
13041 * eqn/other.c: When bar or over applies to a single character
13042 don't produce an overline_box or an underline_box. Instead produce
13043 an accent_box or an underaccent_box, with the accent a line
13044 whose width is accent_width. New classes underaccent_box,
13045 overline_char_box and underline_char_box.
13046 * eqn/box.h: Move overline_box, underline_box, accent_box class
13047 declarations into eqn/other.c. Add declarations of
13048 make_underline_box, make_overline_box, make_accent_box.
13049 * eqn/eqn.y: Call make_overline_box, make_underline_box
13050 make_accent_box instead of constructors.
13051 * eqn/pbox.h, eqn/box.c: Add accent_width parameter.
13053 * eqn/other.c: Add accent_box::~accent_box.
13054 * eqn/box.h: Declare it.
13056 * groff.sh: With -Tps, use eqn -D.
13058 * eqn/other.c (overline_box::output): Use \Z. If draw_flag use \D
13060 (underline_box::output): Similarily.
13061 (accent_box::output): Use \Z.
13063 * xditview/tmac.X: Add definitions of ~ and ^ (so that they are a
13066 Sun Aug 12 09:41:15 1990 James Clark (jjc at yquem)
13068 * troff/div.c (top_level_diversion::transparent_output(unsigned
13069 char)): Use asciify.
13070 * troff/input.c (asciify): Don't make it static.
13071 * troff/token.h (asciify): Declare it.
13073 * troff/input.c (get_name, get_long_name, token::get_char,
13074 token::delimiter): Add an extra default argument which says
13075 whether a warning should be printed.
13076 * troff: Pass a non-zero argument to one of these rather than
13077 printing a warning directly.
13079 Sat Aug 11 09:02:21 1990 James Clark (jjc at yquem)
13081 * troff: Consistently use symbol::is_null.
13083 * troff/dictionary.h: Move some inline functions into
13086 * troff/request.h: Move inline functions into input.c.
13087 (request_or_macro::invoke): Make it pure.
13089 * troff/input.c, troff/reg.h: New class `constant_int_reg'.
13090 * troff/input.c (init_input_requests): Use class constant_int_reg.
13091 (class compatible_reg): Deleted.
13092 * troff/div.c (init_div_requests): Use class constant_int_reg.
13093 (class last_post_line_extra_space_reg): Deleted.
13095 * troff/env.c (tab_character): Don't change the tab character if
13096 we get an invalid argument.
13097 (hyphen_char): Similarily.
13099 * troff/reg.c (alter_format): Check that nm is not null.
13101 * Makefile, groff.sh: Make it possible to customize the commands
13102 used for printing PostScript and dvi files. Also make it possible
13103 to customize the path used by groff.sh.
13105 * eqn/eqn.y: Make `left' right associative.
13107 Fri Aug 10 18:20:39 1990 James Clark (jjc at yquem)
13109 * pic/pic.h: Added definition of M_SQRT2 for those systems that
13112 * pic/pic.h: Removed definition of INT_MAX.
13114 * troff/node.c (italic_corrected_node::vertical_extent): Omit
13117 * troff/input.c (token::next): Handle \R like \n.
13119 Tue Aug 7 09:46:33 1990 James Clark (jjc at yquem)
13121 * ps/tmac.pc (PSPIC): Simplify.
13123 * troff/env.c (tab_stops::to_string):
13124 * pic/pic.y (object_type_name):
13125 * pic/troff.c (simple_output::line):
13126 * pic/tex.c (tex_output::spline):
13127 * pic/object.c (object_spec::make_object):
13128 * tbl/main.c (process_data): Add cases to switch statements to
13129 avoid cfront warnings. (Some of these are spurious, since the
13130 switch already has a default case.)
13132 * ps/tmac.ps (PSPIC): Reformatted. Prefix all local names with
13133 `ps-'. Don't test systat; instead check number of arguments to
13136 Mon Aug 6 00:13:07 1990 James Clark (jjc at yquem)
13138 * macros/tmac.e: Do not decrease the page offset by 0.5i.
13140 * ps/ps.c (ps_printer::ps_printer): Use mktemp instead of tempnam.
13141 Unlink the file as soon as we have opened it, so that we don't
13142 have to bother with signal handlers.
13143 (handler): Deleted.
13144 (fatal_error_exit): Deleted.
13145 (main): Don't call signal.
13147 * dvi/tfmtodit.c: Add -k option so that kerns with the skewchar
13149 * dvi/devdvi/Makefile: Use the -k option with S and MI.
13151 * pic/pic.y: If there is a label, or an nth construction before
13152 the first `.' in the argument to `with', ignore it and generate a
13154 * pic/lex.c (lex_warning): New function.
13156 * tbl/table.c (table::init_output): In section keep and release
13157 macro, use 0 indent when diverting and the correct indent when
13160 * troff/input.c (interpolate_number_format): Do not interpolate
13161 anything if the number register is not defined.
13163 * tbl/main.c (process_data): Don't add entry when col >= ncolumns.
13165 Sat Aug 4 08:12:05 1990 James Clark (jjc at yquem)
13167 * ps/devps/prologue (PICTURE): Set components of graphics state to
13168 their default values.
13170 * ps/devps/text.enc: Add trademark
13171 * ps/devps/textmap: Add names for club, spade, heart, diamond,
13172 carriagereturn, suchthat. Use Upsilon1 rather than Upsilon.
13173 * ps/devps/symbolchars: Add names for summation and product.
13175 * dvi/devdvi/texsy.map: Add names for club, spade, heart, diamond,
13176 suchthat. Add pp. Add upper-case letters.
13178 * xditview/libXdvi/DviChar.c: Add names for club, spade, heart,
13179 diamond, carriagereturn, suchthat. Use Upsilon1 rather than
13182 * dvi/devdvi/texsy.map: Rename lA (left angle bracket) to la, and
13183 rA (right angle bracket) to ra. Introduce names for double-headed
13184 arrows and double-barred arrows: <>, va, lA, rA, hA, uA, dA, vA.
13185 * ps/devps/textmap: Likewise for ps device.
13186 * xditview/libXdvi/DviChar.c: Likewise for X100 and X75 devices.
13187 * tty/devascii/R.proto: Rename lA to la and rA to ra.
13188 * tty/devascii/R.proto: Likewise.
13189 * tty/tmac.tty: Provide definitions for \(<>, \(lA, \(rA, \(hA,
13191 * eqn/delim.c: In delim_table, rename \(lA to \(la and \(rA to \(ra.
13193 * xditview/tmac.X: Add definitions for \(fi \(fl \(ff \(Fi \(Fl.
13195 * eqn/lex.c: Added definitions of `approx', `grad' and `del' to
13198 Fri Aug 3 09:59:27 1990 James Clark (jjc at yquem)
13200 * troff/div.c (when_request): Use symbol::is_null rather than
13201 has_arg to determine whether we have an argument.
13202 (change_trap): Remove the trap if we get an invalid number. Give
13203 an error if we don't get at least the macro name.
13204 (diversion_trap): Remove trap if we get an invalid name or number.
13206 * troff/env.c (environment_switch): Pop if we get an invalid
13207 symbol or numeric expression.
13209 * troff/input.c (do_define_macro): If EOF is encoutered while
13210 defining the macro, do tok.next() before returning.
13212 * troff/token.h (has_arg): Move definition from here, to ...
13213 * troff/input.c (has_arg): ... here
13215 * troff/env.c (space_size): Do nothing if we get an invalid argument.
13216 * troff/input.c (shift): Likewise.
13218 * pic/lex.c (get_token_after_dot): Accept `.center' as a synonym
13221 * pic/troff.c (troff_output::start_picture): Comment out calls to
13224 * eqn/main.c (do_file): Subtract 1 from current_lineno if
13225 interpret_lf_args succeeds.
13227 * eqn/main.c (do_file): Don't recognize delimiter if preceded by
13228 \\. This avoids problems with \$N.
13230 * groff.sh: Pass -C to preprocessors.
13232 * lib/lf.c (interpret_lf_args): Be more flexible.
13234 * tbl/main.c (main): Add -C option.
13235 (table_input::get): Do not recognize TE if followed by character
13236 other than a space or newline unless -C option given.
13237 (process_input_file): Likewise for lf, TS.
13238 (process_data): Likewise for lf in text blocks.
13240 * eqn/main.c (main): Add -C option.
13241 (do_file): Don't recognize EQ, EN or lf if followed by character
13242 other than space or newline unless -C option given.
13243 * eqn/lex.c (file_input::read_line): Similarily.
13244 * eqn/eqn.h: Declare compatible_flag.
13246 * etc/soelim.c (main): Add -C option.
13247 (interpret_lf_args): Use version in libgroff.
13250 * pic/main.c (main): Add -C option, which sets compatible_flag.
13251 (top_input::get), (top_input::peek): If -C option not given,
13252 do not recognize .PS/.PE/.PF/.lf if followed by a character
13253 other than space or newline.
13254 * pic/lex.c (file_input::read_line): Similarily.
13255 * pic/pic.h: Add declaration of compatible_flag.
13257 Thu Aug 2 11:11:27 1990 James Clark (jjc at yquem)
13259 * ps/tmac.ps (PSPIC): Avoid use of `echo -n'.
13261 * troff/node.c, troff/node.h: Add `asciify' methods to classes
13262 derived from node. New class space_char_hmotion_node.
13263 * troff/input.c (asciify_macro): New function.
13264 * troff/input.c (init_input_requests): New request `asciify' bound
13266 * macros/mm.diff: New file.
13267 * Makefile: In install.mm target use `patch' to apply
13270 * troff/input.c (macro::print_size): Just print the size in bytes.
13272 * troff/div.c (return_request): Correct the argument
13275 Wed Aug 1 12:38:36 1990 James Clark (jjc at yquem)
13277 * troff/node.h (class composite_node): Add sz member.
13278 * troff/node.c (composite_node::size): Return sz.
13279 * troff/input.c (macro_to_node): Use the initial size in the
13280 environment as the size of the composite_node.
13282 * troff/node.c (node::zero_width_tprint): Provide a reasonable
13285 Tue Jul 31 10:07:10 1990 James Clark (jjc at yquem)
13287 * troff/div.c (change_trap): If we get a bad number expression,
13290 Mon Jul 30 10:30:49 1990 James Clark (jjc at yquem)
13292 * lib/matherr.c (matherr): Define this only if math.h defines
13295 Sun Jul 29 10:34:27 1990 James Clark (jjc at yquem)
13297 * troff/div.c (macro_diversion::distance_to_next_trap): If there
13298 no diversion trap return vunits(INT_MAX - vresolution).
13300 Sat Jul 28 14:28:14 1990 James Clark (jjc at yquem)
13302 * troff/input.c (do_zero_width): New implementation that doesn't
13303 use a temporary environment. Use instead:
13304 (token::add_to_node_list): New function.
13305 * troff/env.c (environment::get_prev_char_height),
13306 (environment::get_prev_char_height),
13307 (environment::get_prev_char_skew): New functions.
13308 (environment::get_prev_char): New function.
13309 (environment::get_prev_char_width): Change to use get_prev_char.
13310 (init_env_request): Implement new registers .cht, .cdp, .csk.
13311 * eqn/sqrt.c (sqrt_box::output): Don't rely upon the argument to
13312 \Z being processed in a separate environment.
13314 Fri Jul 27 10:21:25 1990 James Clark (jjc at yquem)
13316 * tbl/table.c: Removed TABLE_BOTTOM_REG.
13318 * tbl/table.c (table::init_output): In the section release macro,
13319 give a warning message if the section won't fit on one page.
13321 * tbl/table.c (table::do_top): Emit table keep only if table is
13323 (table::do_bottom): Likewise for table release.
13324 (table::table), (table::add_vertical_rule): Remove reference to
13326 * tbl/table.h: Remove keep member.
13328 * tbl/table.c: New register SUPPRESS_BOTTOM_REG. In
13329 SECTION_RELEASE_MACRO, if there's not enough space before the next
13330 trap to output the diversion, call T# ourselves, set
13331 SUPPRESS_BOTTOM_REG to 1, spring the trap, then set
13332 SUPPRESS_BOTTOM_REG back to 0. In T#, do nothing if
13333 SUPPRESS_BOTTOM_REG is non-zero. In T#, always mark the current
13334 vertical position and return to it before turning traps on again.
13336 Thu Jul 26 02:54:32 1990 James Clark (jjc at yquem)
13338 * troff/node.c, troff/node.h: In classes derived from node,
13339 replace prev_char_width method by last_char_node method.
13340 * troff/env.c (environment::get_prev_char_width): Use
13341 node::last_char_node rather than node::get_prev_char_width.
13343 * Makefile: Added comment about -fno-inline on 68030-based
13346 * troff/reg.c (number_format_to_ascii), eqn/delim.c (DELIM_TABLE_SIZE),
13347 tty/tty.c (tty_font::load_tty_font), dvi/tfmtodit.c (main): Cast
13348 expressions using sizeof to int.
13349 * dvi/dvi.c (dvi_font::handle_x_command): Avoid long->int warnings.
13351 * macros/tmac.e (TS): Don't move @f back past the current
13354 Wed Jul 25 09:11:08 1990 James Clark (jjc at yquem)
13356 * ps/ps.c (main): Buffer stderr.
13357 * dvi/dvi.c (main): Likewise.
13358 * tty/tty.c (main): Likewise.
13360 * ps/ps.c (ps_printer::do_import): Improve error handling.
13362 * troff/input.c (abort_request): Use asciify.
13364 * driver/printer.h (printer::draw), driver/printer.c (printer::draw),
13365 ps/ps.c (ps_printer::draw), dvi/dvi.c (dvi_printer::draw): Make
13366 type of first argument int rather than char. This works around a
13367 bug on the 68030 based Apollo using g++ 1.37.1.
13369 * tbl/table.h (class table): Add `keep' member.
13370 * tbl/table.c (table::table): Initialize `keep'.
13371 (table::add_vertical_rule): Set `keep' to 1.
13372 (table::do_top): Only emit table keep macro is `keep' is non-zero.
13373 (table::do_bottom): Likewise for table release macro.
13374 (table::do_row): Emit section keep macro even if the row is 0.
13376 Tue Jul 24 08:35:07 1990 James Clark (jjc at yquem)
13378 * macros/tmac.e (@C): Preserve the font family across the change
13381 Mon Jul 23 10:15:23 1990 James Clark (jjc at yquem)
13383 * lib/font.c: Initialize font::hor and font::vert to 1.
13384 (font::load_desc): Check the values of font::hor and font::vert.
13386 * lib/lib.h: Added definition of INT_DIGITS. Fix it so that it can
13387 be included in a C compilation.
13388 (iftoa): Use INT_DIGITS. Include lib.h.
13390 (as_string): Likewise.
13391 * tbl/table.c: Removed definition of INT_DIGITS.
13392 * eqn/box.c (box::top_level): Use INT_DIGITS + 1 instead of 12.
13393 * troff/input.c (input_input_requests): Likewise.
13394 * ps/ps.c (make_encoding_name): Likewise.
13395 (ps_printer::set_style): Likewise.
13396 (ps_output::put_number): Use 1 + INT_DIGITS + 1 instead of 12.
13398 * tty/devascii/R.proto: Map fm onto '.
13399 * tty/devlatin1/R.proto: Likewise.
13401 Sat Jul 21 12:45:07 1990 James Clark (jjc at yquem)
13403 * tbl/table.c: Use ' instead of DELIMITER_CHAR in places where the
13404 argument to \w is at a different input level.
13406 * tbl/table.c (table::init_output): Define a new macro
13407 REPEATED_VPT_MACRO, like vpt but if in a diversion also
13408 transparently outputs itself.
13409 (table::define_bottom_macro): Use REPEATED_VPT_MACRO instead of
13411 (table::do_row): Likewise.
13413 * tbl/table.c (vertical_rule::print): Prefix the .sp -1 line with
13414 TRANSPARENT_STRING_NAME.
13416 * tbl/table.c (table::init_output): In the table release macro
13417 print an error message and don't produce any output if after
13418 issuing the need request the table still will not fit. Also
13419 remove the diversion after bringing it back.
13421 * tbl/table.c (table::init_output): Define a new macro
13422 REPEATED_MARK_MACRO, like mk but if in a diversion also
13423 transparently outputs itself.
13424 (table::do_row): Mark row_top_reg using REPEATED_MARK_MACRO. This
13425 is necessary because .TH might not call .T#.
13426 (table::do_top): Likewise TOP_REG.
13427 (table::define_bottom_macro): If TOP_REG is no longer valid, use
13428 #T - DOUBLE_LINE_SEP rather than #T. This is necessary because the
13429 table header might contain just the two top rules.
13431 Fri Jul 20 10:51:42 1990 James Clark (jjc at yquem)
13433 * troff/div.c: Implement new request `ptr' to print all traps.
13435 * troff/env.c (init_env_requests): Implement `.tabs' reg with
13436 init_string_env_reg.
13437 * troff/env.c (class tab_reg): Deleted.
13439 Thu Jul 19 12:07:16 1990 James Clark (jjc at yquem)
13441 * troff/div.c: New number register .pn returns the number of the
13442 next page as set by the pn request.
13444 * macros/tmac.an: Redid headers and footers. Number each manual
13445 entry starting from 1 unless \nC is > 0, like Sun. Added an
13446 optional 5th argument to .TH which specifies the manual name and
13447 appears in the center of the header. Understand the X, P and D
13448 registers like Sun.
13450 Wed Jul 18 10:23:31 1990 James Clark (jjc at yquem)
13452 * troff/env.c (init_env_requests): New number register `.lt' to
13453 return the title length.
13455 * troff/node.h (class transparent_dummy_node): New class.
13456 * troff/node.c (class transparent_dummy_node): Provide member
13458 * troff/env.c (interrupt): Add a transparent_dummy_node, rather
13461 * troff/input.c (token::next): New escape sequence \).
13462 * troff/input.c (get_copy): Recognize \) in copy mode.
13464 * troff/input.c (input_stack::clear): New function.
13465 * troff/input.c (exit_request): Use input_stack::clear.
13467 * troff/token.h: Removed TOKEN_NO_PRINT_CHAR.
13468 * troff/input.c (token::process): Removed case TOKEN_NO_PRINT_CHAR.
13470 * troff/env.c: Move set_page_character to input.c. Move
13471 page_character to input.c also.
13472 * troff/env.c (title): Split off the reading of the parts of the
13473 title into read_title_parts.
13474 * troff/input.c (read_title_parts): New function. Check the
13475 input_level when testing whether a token matches the delimiter.
13477 * troff/input.c (exit_request): New function.
13478 * troff/input.c (init_input_requests): Bind ex request to
13479 exit_request rather than exit_groff.
13481 * troff/input.c (exit_groff): Call tok.next() before
13482 process_input_stack().
13484 Mon Jul 16 09:47:23 1990 James Clark (jjc at yquem)
13486 * troff/env.c: ifdef widow control support on WIDOW_CONTROL.
13487 * troff/env.h: ditto.
13488 * troff/input.c: ditto.
13490 * troff/env.c (environment::is_empty): Test pending_lines.
13492 * troff/env.c (environment::have_pending_lines): Removed.
13494 * troff/input.c: Add request to flush pending lines from the
13497 * troff/env.c, troff/env.h: Add automatic widow control feature.
13499 * troff/input.c (exit_groff): Do process_input_stack() after
13500 do_break() but before setting exit_flag to 2.
13502 * troff/input.c: Remove FLUSH_PENDING_LINES and
13503 TOKEN_FLUSH_PENDING_LINES. Instead, flush pending lines from
13504 environment after END_TRAP token seen, but only if there aren't
13505 any more traps still unfinished.
13506 * troff/token.h: Remove TOKEN_FLUSH_PENDING_LINES.
13508 Sun Jul 15 10:50:08 1990 James Clark (jjc at yquem)
13510 * troff/env.c: Rename the `retain_size' member of class
13511 pending_output_line to `no_fill'.
13513 * troff/env.c (title): When the line is output, make the
13514 retain_size argument !fill.
13516 * troff/node.h: Add `hyphenated' member to struct breakpoint.
13517 * troff/node.c (space_node::get_breakpoints),
13518 (dbreak_node::get_breakpoints): Fill this in.
13519 * troff/env.c: Allow specification of maximum number of
13520 consecutive hyphenated lines.
13522 * troff/env.c (environment::is_empty): Add test for !current_tab.
13524 Sat Jul 14 11:23:01 1990 James Clark (jjc at yquem)
13526 * troff/env.c (environment::hyphenate_line): Don't completely give
13527 up if the word is not to be hyphenated; continue so that breaks
13528 can be made at break_char_node's.
13530 * lib/lib.h: Only define INT_MAX if it's not already defined;
13531 undef INT_MIN if it's already defined.
13533 * Makefile: Make it easy to define CFRONT_ANSI_BUG.
13535 * lib/lib.h: If CFRONT_ANSI_BUG is defined, cast INT_MIN to long.
13536 This works around a bug in AT&T C++ 2.0 used with an ANSI C
13539 * macros/tmac.an (an-header): Set no-space mode.
13541 * macros/tmac.an (TH): Start a new page if necessary.
13543 * Started using ChangeLog at version 0.4.
13546 version-control: never